-diff -Nur ../boehm-gc/ChangeLog boehm-gc/ChangeLog
---- ../boehm-gc/ChangeLog Tue Jan 21 22:02:28 2003
-+++ boehm-gc/ChangeLog Tue May 13 17:08:56 2003
-@@ -1,3 +1,69 @@
-+2003-05-13 Release Manager
-+
-+ * GCC 3.3 Released.
-+
-+2003-05-13 Release Manager
-+
-+ * GCC 3.3 Released.
-+
-+2003-05-13 Release Manager
-+
-+ * GCC 3.3 Released.
-+
-+2003-05-13 Release Manager
-+
-+ * GCC 3.3 Released.
-+
-+2003-04-28 Mohan Embar <gnustuff@thisiscool.com>
-+
-+ * configure.in: define GC_DLL under mingw if --enable-shared
-+ * configure: rebuilt
-+ * win32_threads.c: add #ifdef GC_DLL around DllMain
-+
-+2003-04-09 Tom Tromey <tromey@redhat.com>
-+
-+ * include/private/gcconfig.h (LINUX_STACKBOTTOM): Define for
-+ POWERPC.
-+ (STACK_GRAN, HEURISTIC1): Don't define for POWERPC.
-+
-+2003-03-04 Hans Boehm <Hans.Boehm@hp.com>
-+ * include/private/gcconfig.h (GC_data_start): declare when needed.
-+ * include/private/gc_priv.h: Include gcconfig.h after ptr_t
-+ declaration.
-+
-+2003-03-03 Hans Boehm <Hans.Boehm@hp.com>
-+ * mark_rts.c (GC_cond_register_dynamic_libraries): add.
-+ (GC_push_roots): explicitly mark free list headers, register
-+ dynamic libraries only if !REGISTER_LIBRARIES_EARLY.
-+ * alloc.c (GC_stopped_mark): Conditionally call
-+ GC_cond_register_dynamic_libraries().
-+ (GC_collect_a_little_inner, GC_try_to_collect_inner): Check GC_dont_gc.
-+ * dyn_load.c (GC_register_main_static_data): define.
-+ (GC_register_dyn_libraries (Linux /proc, Linux ELF versions)):
-+ no longer skip main data. Register main data for static executable.
-+ * misc.c (GC_REGISTER_MAIN_STATIC_DATA): define.
-+ (GC_init_inner): Make main data registration conditional.
-+ * include/private/gc_priv.h (GC_register_main_static_data): declare.
-+ * include/private/gcconfig.h (REGISTER_LIBRARIES_EARLY): define
-+ for LINUX.
-+
-+2003-02-20 Alexandre Oliva <aoliva@redhat.com>
-+
-+ * configure.in: Propagate ORIGINAL_LD_FOR_MULTILIBS to
-+ config.status.
-+ * configure: Rebuilt.
-+
-+2003-02-11 Andreas Tobler <a.tobler@schweiz.ch>
-+
-+ * include/private/gcconfig.h: undefine MPROTECT_VDB for MACOSX
-+
-+2003-01-27 Alexandre Oliva <aoliva@redhat.com>
-+
-+ * configure.in (toolexecdir, toolexeclibdir): Set and AC_SUBST.
-+ Remove USE_LIBDIR conditional.
-+ * Makefile.am (toolexecdir, toolexeclibdir): Don't override.
-+ * Makefile.in, configure: Rebuilt.
-+
+diff -Nubr boehm-gc/CVS/Entries ../boehm-gc/CVS/Entries
+--- boehm-gc/CVS/Entries Wed Dec 31 16:00:00 1969
++++ ../boehm-gc/CVS/Entries Sat May 31 21:19:56 2003
+@@ -0,0 +1,89 @@
++/BCC_MAKEFILE/1.2/Fri Sep 14 00:43:21 2001//
++/ChangeLog/1.15/Wed Jan 22 06:02:28 2003//
++/EMX_MAKEFILE/1.2/Fri Sep 14 00:43:22 2001//
++/MacProjects.sit.hqx/1.2/Fri Sep 14 00:43:22 2001//
++/Makefile.DLLs/1.2/Fri Sep 14 00:43:22 2001//
++/Makefile.am/1.8/Thu Oct 24 23:42:27 2002//
++/Makefile.direct/1.4/Thu Mar 14 07:28:09 2002//
++/Makefile.dist/1.2/Fri Sep 14 00:43:22 2001//
++/Makefile.dj/1.3/Tue Oct 23 03:47:12 2001//
++/Makefile.in/1.9/Wed Jan 22 06:02:28 2003//
++/NT_MAKEFILE/1.2/Fri Sep 14 00:43:23 2001//
++/NT_THREADS_MAKEFILE/1.3/Tue Oct 23 03:47:12 2001//
++/OS2_MAKEFILE/1.2/Fri Sep 14 00:43:23 2001//
++/PCR-Makefile/1.2/Fri Sep 14 00:43:23 2001//
++/SMakefile.amiga/1.2/Fri Sep 14 00:43:24 2001//
++/WCC_MAKEFILE/1.2/Fri Sep 14 00:43:24 2001//
++/allchblk.c/1.5/Sun Apr 21 00:58:58 2002//
++/alloc.c/1.3/Thu Mar 14 07:28:10 2002//
++/alpha_mach_dep.s/1.2/Fri Sep 14 00:43:25 2001//
++/backgraph.c/1.1.1.1/Thu Mar 14 03:39:41 2002//
++/callprocs/1.2/Fri Sep 14 00:43:25 2001//
++/config.guess/1.3/Thu Mar 14 07:28:10 2002//
++/config.sub/1.3/Thu Mar 14 07:28:10 2002//
++/configure.host/1.2/Fri Sep 14 00:43:26 2001//
++/configure.in/1.10/Fri Aug 2 10:04:37 2002//
++/dbg_mlc.c/1.5/Thu Aug 1 15:37:15 2002//
++/digimars.mak/1.2/Fri Sep 14 00:43:26 2001//
++/dyn_load.c/1.6/Sun Apr 21 00:58:58 2002//
++/finalize.c/1.4/Thu Mar 14 07:28:11 2002//
++/gc.mak/1.3/Tue Oct 23 03:47:14 2001//
++/gc_cpp.cc/1.2/Fri Sep 14 00:43:27 2001//
++/gc_cpp.cpp/1.2/Fri Sep 14 00:43:27 2001//
++/gc_dlopen.c/1.3/Tue Oct 23 03:47:14 2001//
++/gcj_mlc.c/1.3/Thu Mar 14 07:28:12 2002//
++/if_mach.c/1.2/Fri Sep 14 00:43:28 2001//
++/install-sh/1.2/Fri Sep 14 00:43:28 2001//
++/irix_threads.c/1.5/Fri Aug 2 10:04:37 2002//
++/mach_dep.c/1.5/Fri Aug 2 10:04:37 2002//
++/malloc.c/1.4/Thu Mar 14 07:28:13 2002//
++/mallocx.c/1.2/Fri Sep 14 00:43:29 2001//
++/mark.c/1.4/Thu Apr 4 07:13:13 2002//
++/mark_rts.c/1.4/Thu Mar 14 07:28:14 2002//
++/misc.c/1.6/Sun Apr 21 00:58:59 2002//
++/mkinstalldirs/1.2/Fri Sep 14 00:43:30 2001//
++/os_dep.c/1.7/Fri Aug 2 10:04:37 2002//
++/pc_excludes/1.2/Fri Sep 14 00:43:31 2001//
++/powerpc_macosx_mach_dep.s/1.2/Fri Sep 14 00:43:31 2001//
++/ptr_chck.c/1.2/Fri Sep 14 00:43:31 2001//
++/reclaim.c/1.5/Thu Apr 4 07:13:15 2002//
++/solaris_pthreads.c/1.4/Thu Mar 14 07:28:17 2002//
++/solaris_threads.c/1.5/Thu Mar 14 07:28:18 2002//
++/threadlibs.c/1.4/Thu Mar 14 07:28:19 2002//
++/typd_mlc.c/1.2/Fri Sep 14 00:43:33 2001//
++/version.h/1.4/Thu Mar 14 07:28:19 2002//
++/win32_threads.c/1.6/Thu Oct 24 23:42:27 2002//
++D/Mac_files////
++D/cord////
++D/doc////
++D/include////
++D/tests////
++/AmigaOS.c/1.2/Mon May 26 19:48:52 2003//
++/MacOS.c/1.2/Mon May 26 19:48:52 2003//
++/add_gc_prefix.c/1.2/Mon May 26 19:48:52 2003//
++/blacklst.c/1.2/Mon May 26 19:48:52 2003//
++/checksums.c/1.2/Mon May 26 19:48:52 2003//
++/gcc_support.c/1.2/Mon May 26 19:48:52 2003//
++/gcname.c/1.2/Mon May 26 19:48:52 2003//
++/headers.c/1.2/Mon May 26 19:48:52 2003//
++/hpux_test_and_clear.s/1.2/Mon May 26 19:48:52 2003//
++/ia64_save_regs_in_stack.s/1.1.1.1/Mon May 26 19:48:52 2003//
++/if_not_there.c/1.2/Mon May 26 19:48:52 2003//
++/linux_threads.c/1.8/Sun Jun 1 04:17:20 2003//
++/ltconfig/1.3/Sun Jun 1 04:17:20 2003//
++/ltmain.sh/1.3/Sun Jun 1 04:17:20 2003//
++/mips_ultrix_mach_dep.s/1.2/Mon May 26 19:48:52 2003//
++/new_hblk.c/1.3/Mon May 26 19:48:52 2003//
++/obj_map.c/1.2/Mon May 26 19:48:52 2003//
++/pcr_interface.c/1.2/Mon May 26 19:48:52 2003//
++/real_malloc.c/1.2/Mon May 26 19:48:52 2003//
++/rs6000_mach_dep.s/1.3/Mon May 26 19:48:52 2003//
++/setjmp_t.c/1.2/Mon May 26 19:48:52 2003//
++/sparc_netbsd_mach_dep.s/1.2/Mon May 26 19:48:52 2003//
++/sparc_sunos4_mach_dep.s/1.2/Mon May 26 19:48:52 2003//
++/specific.c/1.4/Mon May 26 19:48:52 2003//
++/stubborn.c/1.2/Mon May 26 19:48:52 2003//
++/acinclude.m4/1.4/Sun Jun 1 04:19:55 2003//
++/aclocal.m4/1.3/Sun Jun 1 04:19:55 2003//
++/configure/1.11/Sun Jun 1 04:19:56 2003//
++/libtool.m4/1.2/Sun Jun 1 04:19:56 2003//
+diff -Nubr boehm-gc/CVS/Repository ../boehm-gc/CVS/Repository
+--- boehm-gc/CVS/Repository Wed Dec 31 16:00:00 1969
++++ ../boehm-gc/CVS/Repository Sun May 25 12:49:01 2003
+@@ -0,0 +1 @@
++/cvs/root/gcc3/gcc3/boehm-gc
+diff -Nubr boehm-gc/CVS/Root ../boehm-gc/CVS/Root
+--- boehm-gc/CVS/Root Wed Dec 31 16:00:00 1969
++++ ../boehm-gc/CVS/Root Sun May 25 12:49:01 2003
+@@ -0,0 +1 @@
++:pserver:anonymous@anoncvs.opensource.apple.com:/cvs/root
+diff -Nubr boehm-gc/ChangeLog ../boehm-gc/ChangeLog
+--- boehm-gc/ChangeLog Tue May 13 17:08:56 2003
++++ ../boehm-gc/ChangeLog Tue Jan 21 22:02:28 2003
+@@ -1,69 +1,3 @@
+-2003-05-13 Release Manager
+-
+- * GCC 3.3 Released.
+-
+-2003-05-13 Release Manager
+-
+- * GCC 3.3 Released.
+-
+-2003-05-13 Release Manager
+-
+- * GCC 3.3 Released.
+-
+-2003-05-13 Release Manager
+-
+- * GCC 3.3 Released.
+-
+-2003-04-28 Mohan Embar <gnustuff@thisiscool.com>
+-
+- * configure.in: define GC_DLL under mingw if --enable-shared
+- * configure: rebuilt
+- * win32_threads.c: add #ifdef GC_DLL around DllMain
+-
+-2003-04-09 Tom Tromey <tromey@redhat.com>
+-
+- * include/private/gcconfig.h (LINUX_STACKBOTTOM): Define for
+- POWERPC.
+- (STACK_GRAN, HEURISTIC1): Don't define for POWERPC.
+-
+-2003-03-04 Hans Boehm <Hans.Boehm@hp.com>
+- * include/private/gcconfig.h (GC_data_start): declare when needed.
+- * include/private/gc_priv.h: Include gcconfig.h after ptr_t
+- declaration.
+-
+-2003-03-03 Hans Boehm <Hans.Boehm@hp.com>
+- * mark_rts.c (GC_cond_register_dynamic_libraries): add.
+- (GC_push_roots): explicitly mark free list headers, register
+- dynamic libraries only if !REGISTER_LIBRARIES_EARLY.
+- * alloc.c (GC_stopped_mark): Conditionally call
+- GC_cond_register_dynamic_libraries().
+- (GC_collect_a_little_inner, GC_try_to_collect_inner): Check GC_dont_gc.
+- * dyn_load.c (GC_register_main_static_data): define.
+- (GC_register_dyn_libraries (Linux /proc, Linux ELF versions)):
+- no longer skip main data. Register main data for static executable.
+- * misc.c (GC_REGISTER_MAIN_STATIC_DATA): define.
+- (GC_init_inner): Make main data registration conditional.
+- * include/private/gc_priv.h (GC_register_main_static_data): declare.
+- * include/private/gcconfig.h (REGISTER_LIBRARIES_EARLY): define
+- for LINUX.
+-
+-2003-02-20 Alexandre Oliva <aoliva@redhat.com>
+-
+- * configure.in: Propagate ORIGINAL_LD_FOR_MULTILIBS to
+- config.status.
+- * configure: Rebuilt.
+-
+-2003-02-11 Andreas Tobler <a.tobler@schweiz.ch>
+-
+- * include/private/gcconfig.h: undefine MPROTECT_VDB for MACOSX
+-
+-2003-01-27 Alexandre Oliva <aoliva@redhat.com>
+-
+- * configure.in (toolexecdir, toolexeclibdir): Set and AC_SUBST.
+- Remove USE_LIBDIR conditional.
+- * Makefile.am (toolexecdir, toolexeclibdir): Don't override.
+- * Makefile.in, configure: Rebuilt.
+-
2002-12-31 Tom Tromey <tromey@redhat.com>
For PR libgcj/8933:
-diff -Nur ../boehm-gc/Makefile.am boehm-gc/Makefile.am
---- ../boehm-gc/Makefile.am Mon May 26 13:08:40 2003
-+++ boehm-gc/Makefile.am Mon Jan 27 17:44:52 2003
-@@ -16,38 +16,22 @@
+diff -Nubr boehm-gc/Mac_files/CVS/Entries ../boehm-gc/Mac_files/CVS/Entries
+--- boehm-gc/Mac_files/CVS/Entries Wed Dec 31 16:00:00 1969
++++ ../boehm-gc/Mac_files/CVS/Entries Sun May 25 12:49:07 2003
+@@ -0,0 +1,5 @@
++/MacOS_Test_config.h/1.2/Fri Sep 14 00:43:44 2001//
++/MacOS_config.h/1.2/Fri Sep 14 00:43:44 2001//
++/dataend.c/1.2/Fri Sep 14 00:43:44 2001//
++/datastart.c/1.2/Fri Sep 14 00:43:44 2001//
++D
+diff -Nubr boehm-gc/Mac_files/CVS/Repository ../boehm-gc/Mac_files/CVS/Repository
+--- boehm-gc/Mac_files/CVS/Repository Wed Dec 31 16:00:00 1969
++++ ../boehm-gc/Mac_files/CVS/Repository Sun May 25 12:49:07 2003
+@@ -0,0 +1 @@
++/cvs/root/gcc3/gcc3/boehm-gc/Mac_files
+diff -Nubr boehm-gc/Mac_files/CVS/Root ../boehm-gc/Mac_files/CVS/Root
+--- boehm-gc/Mac_files/CVS/Root Wed Dec 31 16:00:00 1969
++++ ../boehm-gc/Mac_files/CVS/Root Sun May 25 12:49:07 2003
+@@ -0,0 +1 @@
++:pserver:anonymous@anoncvs.opensource.apple.com:/cvs/root
+diff -Nubr boehm-gc/Makefile.am ../boehm-gc/Makefile.am
+--- boehm-gc/Makefile.am Mon Jan 27 17:44:52 2003
++++ ../boehm-gc/Makefile.am Mon May 26 13:08:40 2003
+@@ -16,22 +16,38 @@
MULTIDO = true
MULTICLEAN = true
--## Install a library built with a cross compiler in tooldir, not
--## libdir.
--if USE_LIBDIR
--toolexeclibdir = $(libdir)$(MULTISUBDIR)
--else
--toolexecdir = $(exec_prefix)/$(target_alias)
--toolexeclibdir = $(toolexecdir)/lib$(MULTISUBDIR)
--endif
--
++## Install a library built with a cross compiler in tooldir, not
++## libdir.
++if USE_LIBDIR
++toolexeclibdir = $(libdir)$(MULTISUBDIR)
++else
++toolexecdir = $(exec_prefix)/$(target_alias)
++toolexeclibdir = $(toolexecdir)/lib$(MULTISUBDIR)
++endif
++
noinst_LTLIBRARIES = libgcjgc.la libgcjgc_convenience.la
GC_SOURCES = allchblk.c alloc.c blacklst.c checksums.c dbg_mlc.c \
dyn_load.c finalize.c gc_dlopen.c gcj_mlc.c headers.c irix_threads.c \
--malloc.c mallocx.c mark.c mark_rts.c misc.c new_hblk.c \
-+linux_threads.c malloc.c mallocx.c mark.c mark_rts.c misc.c new_hblk.c \
+-linux_threads.c malloc.c mallocx.c mark.c mark_rts.c misc.c new_hblk.c \
++malloc.c mallocx.c mark.c mark_rts.c misc.c new_hblk.c \
obj_map.c os_dep.c pcr_interface.c ptr_chck.c real_malloc.c reclaim.c \
solaris_pthreads.c solaris_threads.c specific.c stubborn.c typd_mlc.c \
--backgraph.c win32_threads.c \
--pthread_support.c pthread_stop_world.c darwin_stop_world.c
-+backgraph.c win32_threads.c
-
--EXTRA_GC_SOURCES = alpha_mach_dep.S \
-- mips_sgi_mach_dep.S mips_ultrix_mach_dep.s powerpc_darwin_mach_dep.s \
-- rs6000_mach_dep.s sparc_mach_dep.S sparc_netbsd_mach_dep.s \
-- sparc_sunos4_mach_dep.s ia64_save_regs_in_stack.s
--
--if POWERPC_DARWIN
--asm_libgc_sources = powerpc_darwin_mach_dep.s
--else
--asm_libgc_sources =
--endif
-+EXTRA_GC_SOURCES = alpha_mach_dep.s \
-+mips_sgi_mach_dep.S mips_ultrix_mach_dep.s powerpc_macosx_mach_dep.s \
-+rs6000_mach_dep.s sparc_mach_dep.S sparc_netbsd_mach_dep.s \
-+sparc_sunos4_mach_dep.s ia64_save_regs_in_stack.s
+-backgraph.c win32_threads.c
++backgraph.c win32_threads.c \
++pthread_support.c pthread_stop_world.c darwin_stop_world.c
+
+-EXTRA_GC_SOURCES = alpha_mach_dep.s \
+-mips_sgi_mach_dep.S mips_ultrix_mach_dep.s powerpc_macosx_mach_dep.s \
+-rs6000_mach_dep.s sparc_mach_dep.S sparc_netbsd_mach_dep.s \
+-sparc_sunos4_mach_dep.s ia64_save_regs_in_stack.s
++EXTRA_GC_SOURCES = alpha_mach_dep.S \
++ mips_sgi_mach_dep.S mips_ultrix_mach_dep.s powerpc_darwin_mach_dep.s \
++ rs6000_mach_dep.s sparc_mach_dep.S sparc_netbsd_mach_dep.s \
++ sparc_sunos4_mach_dep.s ia64_save_regs_in_stack.s
++
++if POWERPC_DARWIN
++asm_libgc_sources = powerpc_darwin_mach_dep.s
++else
++asm_libgc_sources =
++endif
--libgcjgc_la_SOURCES = $(GC_SOURCES) $(asm_libgc_sources)
--libgcjgc_convenience_la_SOURCES = $(GC_SOURCES) $(asm_libgc_sources)
-+libgcjgc_la_SOURCES = $(GC_SOURCES)
-+libgcjgc_convenience_la_SOURCES = $(GC_SOURCES)
+-libgcjgc_la_SOURCES = $(GC_SOURCES)
+-libgcjgc_convenience_la_SOURCES = $(GC_SOURCES)
++libgcjgc_la_SOURCES = $(GC_SOURCES) $(asm_libgc_sources)
++libgcjgc_convenience_la_SOURCES = $(GC_SOURCES) $(asm_libgc_sources)
EXTRA_libgcjgc_la_SOURCES = $(EXTRA_GC_SOURCES)
EXTRA_libgcjgc_convenience_la_SOURCES = $(EXTRA_GC_SOURCES)
-@@ -93,6 +77,8 @@
+@@ -77,8 +93,6 @@
$(AM_CPPFLAGS) $(CPPFLAGS) \
$(AM_CFLAGS) $(MY_CFLAGS) $(GC_CFLAGS)
LINK = $(LIBTOOL) --mode=link $(CC) $(AM_CFLAGS) $(MY_CFLAGS) $(LDFLAGS) -o $@
-+
-+AM_CFLAGS = @GC_CFLAGS@
+-
+-AM_CFLAGS = @GC_CFLAGS@
# Work around what appears to be a GNU make bug handling MAKEFLAGS
# values defined in terms of make variables, as is the case for CC and
-diff -Nur ../boehm-gc/Makefile.in boehm-gc/Makefile.in
---- ../boehm-gc/Makefile.in Mon May 26 13:08:48 2003
-+++ boehm-gc/Makefile.in Tue May 13 17:18:14 2003
-@@ -1,8 +1,6 @@
--# Makefile.in generated by automake 1.6.3 from Makefile.am.
--# @configure_input@
-+# Makefile.in generated automatically by automake 1.4 from Makefile.am
-
--# Copyright 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002
--# Free Software Foundation, Inc.
-+# Copyright (C) 1994, 1995-8, 1999 Free Software Foundation, Inc.
+diff -Nubr boehm-gc/Makefile.am~ ../boehm-gc/Makefile.am~
+--- boehm-gc/Makefile.am~ Wed Dec 31 16:00:00 1969
++++ ../boehm-gc/Makefile.am~ Thu Oct 24 16:42:27 2002
+@@ -0,0 +1,159 @@
++## Process this file with automake to produce Makefile.in.
++
++## FIXME: `make dist' in this directory will not currently work. Many
++## files that should be in the distribution are not mentioned in this
++## Makefile.am.
++
++AUTOMAKE_OPTIONS = cygnus
++
++SUBDIRS = include
++
++# Multilib support variables.
++MULTISRCTOP =
++MULTIBUILDTOP =
++MULTIDIRS =
++MULTISUBDIR =
++MULTIDO = true
++MULTICLEAN = true
++
++## Install a library built with a cross compiler in tooldir, not
++## libdir.
++if USE_LIBDIR
++toolexeclibdir = $(libdir)$(MULTISUBDIR)
++else
++toolexecdir = $(exec_prefix)/$(target_alias)
++toolexeclibdir = $(toolexecdir)/lib$(MULTISUBDIR)
++endif
++
++noinst_LTLIBRARIES = libgcjgc.la libgcjgc_convenience.la
++
++GC_SOURCES = allchblk.c alloc.c blacklst.c checksums.c dbg_mlc.c \
++dyn_load.c finalize.c gc_dlopen.c gcj_mlc.c headers.c irix_threads.c \
++linux_threads.c malloc.c mallocx.c mark.c mark_rts.c misc.c new_hblk.c \
++obj_map.c os_dep.c pcr_interface.c ptr_chck.c real_malloc.c reclaim.c \
++solaris_pthreads.c solaris_threads.c specific.c stubborn.c typd_mlc.c \
++backgraph.c win32_threads.c
++
++EXTRA_GC_SOURCES = alpha_mach_dep.s \
++mips_sgi_mach_dep.S mips_ultrix_mach_dep.s powerpc_macosx_mach_dep.s \
++rs6000_mach_dep.s sparc_mach_dep.S sparc_netbsd_mach_dep.s \
++sparc_sunos4_mach_dep.s ia64_save_regs_in_stack.s
++
++libgcjgc_la_SOURCES = $(GC_SOURCES)
++libgcjgc_convenience_la_SOURCES = $(GC_SOURCES)
++EXTRA_libgcjgc_la_SOURCES = $(EXTRA_GC_SOURCES)
++EXTRA_libgcjgc_convenience_la_SOURCES = $(EXTRA_GC_SOURCES)
++
++# Include THREADLIBS here to ensure that the correct versions of
++# linuxthread semaphore functions get linked:
++libgcjgc_la_LIBADD = @addobjs@ $(THREADLIBS)
++libgcjgc_la_DEPENDENCIES = @addobjs@
++libgcjgc_la_LDFLAGS = -version-info 1:1:0 -rpath $(toolexeclibdir)
++
++libgcjgc_convenience_la_LIBADD = @addobjs@
++libgcjgc_convenience_la_DEPENDENCIES = @addobjs@
++
++AM_CXXFLAGS = @GC_CFLAGS@
++AM_CFLAGS = @GC_CFLAGS@
++
++check_PROGRAMS = gctest
++# The following hack produces a warning from automake, but we need it in order
++# to build a file from a subdirectory. FIXME.
++test.o: tests/test.c
++ $(COMPILE) -c $(srcdir)/tests/test.c
++# Using $< in the above seems to fail with the HP/UX on Itanium make.
++
++gctest_OBJECTS = test.o
++gctest_LDADD = ./libgcjgc.la $(THREADLIBS) $(EXTRA_TEST_LIBS)
++gctest_LDFLAGS = -shared-libgcc
++TESTS_ENVIRONMENT = LD_LIBRARY_PATH=../../$(MULTIBUILDTOP)gcc
++TESTS = gctest
++
++## FIXME: relies on internal code generated by automake.
++all_objs = @addobjs@ $(libgcjgc_la_OBJECTS)
++$(all_objs) : include/private/gcconfig.h include/private/gc_priv.h \
++include/private/gc_hdrs.h include/gc.h include/gc_gcj.h include/gc_mark.h
++
++## FIXME: we shouldn't have to do this, but automake forces us to.
++.s.lo:
++## We use -Wp,-P to strip #line directives. Irix `as' chokes on
++## these.
++ $(LTCOMPILE) -Wp,-P -x assembler-with-cpp -c $<
++
++## We have our own definition of LTCOMPILE because we want to use our
++## CFLAGS, not those passed in from the top level make.
++LTCOMPILE = $(LIBTOOL) --mode=compile $(CC) $(DEFS) $(INCLUDES) \
++ $(AM_CPPFLAGS) $(CPPFLAGS) \
++ $(AM_CFLAGS) $(MY_CFLAGS) $(GC_CFLAGS)
++LINK = $(LIBTOOL) --mode=link $(CC) $(AM_CFLAGS) $(MY_CFLAGS) $(LDFLAGS) -o $@
++
++AM_CFLAGS = @GC_CFLAGS@
++
++# Work around what appears to be a GNU make bug handling MAKEFLAGS
++# values defined in terms of make variables, as is the case for CC and
++# friends when we are called from the top level Makefile.
++AM_MAKEFLAGS = \
++ "AR_FLAGS=$(AR_FLAGS)" \
++ "CC_FOR_BUILD=$(CC_FOR_BUILD)" \
++ "CFLAGS=$(CFLAGS)" \
++ "CXXFLAGS=$(CXXFLAGS)" \
++ "CFLAGS_FOR_BUILD=$(CFLAGS_FOR_BUILD)" \
++ "CFLAGS_FOR_TARGET=$(CFLAGS_FOR_TARGET)" \
++ "INSTALL=$(INSTALL)" \
++ "INSTALL_DATA=$(INSTALL_DATA)" \
++ "INSTALL_PROGRAM=$(INSTALL_PROGRAM)" \
++ "INSTALL_SCRIPT=$(INSTALL_SCRIPT)" \
++ "LDFLAGS=$(LDFLAGS)" \
++ "LIBCFLAGS=$(LIBCFLAGS)" \
++ "LIBCFLAGS_FOR_TARGET=$(LIBCFLAGS_FOR_TARGET)" \
++ "MAKE=$(MAKE)" \
++ "MAKEINFO=$(MAKEINFO) $(MAKEINFOFLAGS)" \
++ "PICFLAG=$(PICFLAG)" \
++ "PICFLAG_FOR_TARGET=$(PICFLAG_FOR_TARGET)" \
++ "SHELL=$(SHELL)" \
++ "EXPECT=$(EXPECT)" \
++ "RUNTEST=$(RUNTEST)" \
++ "RUNTESTFLAGS=$(RUNTESTFLAGS)" \
++ "exec_prefix=$(exec_prefix)" \
++ "infodir=$(infodir)" \
++ "libdir=$(libdir)" \
++ "prefix=$(prefix)" \
++ "tooldir=$(tooldir)" \
++ "AR=$(AR)" \
++ "AS=$(AS)" \
++ "CC=$(CC)" \
++ "CXX=$(CXX)" \
++ "LD=$(LD)" \
++ "LIBCFLAGS=$(LIBCFLAGS)" \
++ "NM=$(NM)" \
++ "PICFLAG=$(PICFLAG)" \
++ "RANLIB=$(RANLIB)" \
++ "DESTDIR=$(DESTDIR)"
++
++CONFIG_STATUS_DEPENDENCIES = $(srcdir)/configure.host
++
++# Multilib support.
++.PHONY: all-multi mostlyclean-multi clean-multi distclean-multi \
++ maintainer-clean-multi
++
++all-am: all-multi
++install-am: install-multi
++mostlyclean-am: mostlyclean-multi
++clean-am: clean-multi
++distclean-am: distclean-multi
++maintainer-clean-am: maintainer-clean-multi
++
++all-multi:
++ : $(MAKE) ; exec $(MULTIDO) $(AM_MAKEFLAGS) DO=all multi-do
++install-multi:
++ $(MULTIDO) $(AM_MAKEFLAGS) DO=install multi-do
++mostlyclean-multi:
++ $(MULTICLEAN) $(AM_MAKEFLAGS) DO=mostlyclean multi-clean
++clean-multi:
++ $(MULTICLEAN) $(AM_MAKEFLAGS) DO=clean multi-clean
++distclean-multi:
++ $(MULTICLEAN) $(AM_MAKEFLAGS) DO=distclean multi-clean
++maintainer-clean-multi:
++ $(MULTICLEAN) $(AM_MAKEFLAGS) DO=maintainer-clean multi-clean
++
++MAKEOVERRIDES=
+diff -Nubr boehm-gc/Makefile.in ../boehm-gc/Makefile.in
+--- boehm-gc/Makefile.in Tue May 13 17:18:14 2003
++++ ../boehm-gc/Makefile.in Mon May 26 13:08:48 2003
+@@ -1,6 +1,8 @@
+-# Makefile.in generated automatically by automake 1.4 from Makefile.am
++# Makefile.in generated by automake 1.6.3 from Makefile.am.
++# @configure_input@
+
+-# Copyright (C) 1994, 1995-8, 1999 Free Software Foundation, Inc.
++# Copyright 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002
++# Free Software Foundation, Inc.
# This Makefile.in is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.
-@@ -12,7 +10,7 @@
+@@ -10,7 +12,7 @@
# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
# PARTICULAR PURPOSE.
--@SET_MAKE@
-+
+-
++@SET_MAKE@
SHELL = @SHELL@
srcdir = @srcdir@
-@@ -33,9 +31,13 @@
+@@ -31,13 +33,9 @@
mandir = @mandir@
includedir = @includedir@
oldincludedir = /usr/include
-+
-+DESTDIR =
-+
+-
+-DESTDIR =
+-
pkgdatadir = $(datadir)/@PACKAGE@
pkglibdir = $(libdir)/@PACKAGE@
pkgincludedir = $(includedir)/@PACKAGE@
-+
+-
top_builddir = .
ACLOCAL = @ACLOCAL@
-@@ -43,16 +45,12 @@
+@@ -45,12 +43,16 @@
AUTOMAKE = @AUTOMAKE@
AUTOHEADER = @AUTOHEADER@
--am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd
++am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd
INSTALL = @INSTALL@
--INSTALL_PROGRAM = @INSTALL_PROGRAM@
-+INSTALL_PROGRAM = @INSTALL_PROGRAM@ $(AM_INSTALL_PROGRAM_FLAGS)
+-INSTALL_PROGRAM = @INSTALL_PROGRAM@ $(AM_INSTALL_PROGRAM_FLAGS)
++INSTALL_PROGRAM = @INSTALL_PROGRAM@
INSTALL_DATA = @INSTALL_DATA@
--install_sh_DATA = $(install_sh) -c -m 644
--install_sh_PROGRAM = $(install_sh) -c
--install_sh_SCRIPT = $(install_sh) -c
++install_sh_DATA = $(install_sh) -c -m 644
++install_sh_PROGRAM = $(install_sh) -c
++install_sh_SCRIPT = $(install_sh) -c
INSTALL_SCRIPT = @INSTALL_SCRIPT@
--INSTALL_HEADER = $(INSTALL_DATA)
++INSTALL_HEADER = $(INSTALL_DATA)
transform = @program_transform_name@
-+
+-
NORMAL_INSTALL = :
PRE_INSTALL = :
POST_INSTALL = :
-@@ -65,48 +63,38 @@
+@@ -63,38 +65,48 @@
host_triplet = @host@
target_alias = @target_alias@
target_triplet = @target@
--
--EXEEXT = @EXEEXT@
--OBJEXT = @OBJEXT@
--PATH_SEPARATOR = @PATH_SEPARATOR@
--AMTAR = @AMTAR@
++
++EXEEXT = @EXEEXT@
++OBJEXT = @OBJEXT@
++PATH_SEPARATOR = @PATH_SEPARATOR@
++AMTAR = @AMTAR@
AR = @AR@
AS = @AS@
--AWK = @AWK@
++AWK = @AWK@
CC = @CC@
CPP = @CPP@
CXX = @CXX@
CXXCPP = @CXXCPP@
CXXINCLUDES = @CXXINCLUDES@
--DEPDIR = @DEPDIR@
++DEPDIR = @DEPDIR@
DLLTOOL = @DLLTOOL@
--ECHO = @ECHO@
--EGREP = @EGREP@
-+EXEEXT = @EXEEXT@
+-EXEEXT = @EXEEXT@
++ECHO = @ECHO@
++EGREP = @EGREP@
EXTRA_TEST_LIBS = @EXTRA_TEST_LIBS@
--F77 = @F77@
++F77 = @F77@
GCJ = @GCJ@
GCJFLAGS = @GCJFLAGS@
GC_CFLAGS = @GC_CFLAGS@
INCLUDES = @INCLUDES@
--INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@
++INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@
LIBTOOL = @LIBTOOL@
LN_S = @LN_S@
MAINT = @MAINT@
-+MAKEINFO = @MAKEINFO@
+-MAKEINFO = @MAKEINFO@
MY_CFLAGS = @MY_CFLAGS@
OBJDUMP = @OBJDUMP@
-+OBJEXT = @OBJEXT@
+-OBJEXT = @OBJEXT@
PACKAGE = @PACKAGE@
RANLIB = @RANLIB@
--RC = @RC@
++RC = @RC@
STRIP = @STRIP@
THREADLIBS = @THREADLIBS@
VERSION = @VERSION@
addobjs = @addobjs@
--am__include = @am__include@
--am__quote = @am__quote@
++am__include = @am__include@
++am__quote = @am__quote@
gc_basedir = @gc_basedir@
--install_sh = @install_sh@
++install_sh = @install_sh@
mkinstalldirs = @mkinstalldirs@
target_all = @target_all@
-+toolexecdir = @toolexecdir@
-+toolexeclibdir = @toolexeclibdir@
+-toolexecdir = @toolexecdir@
+-toolexeclibdir = @toolexeclibdir@
AUTOMAKE_OPTIONS = cygnus
-@@ -120,32 +108,24 @@
+@@ -108,24 +120,32 @@
MULTIDO = true
MULTICLEAN = true
--@USE_LIBDIR_TRUE@toolexeclibdir = $(libdir)$(MULTISUBDIR)
--@USE_LIBDIR_FALSE@toolexeclibdir = $(toolexecdir)/lib$(MULTISUBDIR)
--@USE_LIBDIR_FALSE@toolexecdir = $(exec_prefix)/$(target_alias)
--
++@USE_LIBDIR_TRUE@toolexeclibdir = $(libdir)$(MULTISUBDIR)
++@USE_LIBDIR_FALSE@toolexeclibdir = $(toolexecdir)/lib$(MULTISUBDIR)
++@USE_LIBDIR_FALSE@toolexecdir = $(exec_prefix)/$(target_alias)
++
noinst_LTLIBRARIES = libgcjgc.la libgcjgc_convenience.la
GC_SOURCES = allchblk.c alloc.c blacklst.c checksums.c dbg_mlc.c \
dyn_load.c finalize.c gc_dlopen.c gcj_mlc.c headers.c irix_threads.c \
--malloc.c mallocx.c mark.c mark_rts.c misc.c new_hblk.c \
-+linux_threads.c malloc.c mallocx.c mark.c mark_rts.c misc.c new_hblk.c \
+-linux_threads.c malloc.c mallocx.c mark.c mark_rts.c misc.c new_hblk.c \
++malloc.c mallocx.c mark.c mark_rts.c misc.c new_hblk.c \
obj_map.c os_dep.c pcr_interface.c ptr_chck.c real_malloc.c reclaim.c \
solaris_pthreads.c solaris_threads.c specific.c stubborn.c typd_mlc.c \
--backgraph.c win32_threads.c \
--pthread_support.c pthread_stop_world.c darwin_stop_world.c
--
-+backgraph.c win32_threads.c
+-backgraph.c win32_threads.c
++backgraph.c win32_threads.c \
++pthread_support.c pthread_stop_world.c darwin_stop_world.c
++
--EXTRA_GC_SOURCES = alpha_mach_dep.S \
-- mips_sgi_mach_dep.S mips_ultrix_mach_dep.s powerpc_darwin_mach_dep.s \
-- rs6000_mach_dep.s sparc_mach_dep.S sparc_netbsd_mach_dep.s \
-- sparc_sunos4_mach_dep.s ia64_save_regs_in_stack.s
++EXTRA_GC_SOURCES = alpha_mach_dep.S \
++ mips_sgi_mach_dep.S mips_ultrix_mach_dep.s powerpc_darwin_mach_dep.s \
++ rs6000_mach_dep.s sparc_mach_dep.S sparc_netbsd_mach_dep.s \
++ sparc_sunos4_mach_dep.s ia64_save_regs_in_stack.s
-+EXTRA_GC_SOURCES = alpha_mach_dep.s \
-+mips_sgi_mach_dep.S mips_ultrix_mach_dep.s powerpc_macosx_mach_dep.s \
-+rs6000_mach_dep.s sparc_mach_dep.S sparc_netbsd_mach_dep.s \
-+sparc_sunos4_mach_dep.s ia64_save_regs_in_stack.s
+-EXTRA_GC_SOURCES = alpha_mach_dep.s \
+-mips_sgi_mach_dep.S mips_ultrix_mach_dep.s powerpc_macosx_mach_dep.s \
+-rs6000_mach_dep.s sparc_mach_dep.S sparc_netbsd_mach_dep.s \
+-sparc_sunos4_mach_dep.s ia64_save_regs_in_stack.s
--@POWERPC_DARWIN_TRUE@asm_libgc_sources = powerpc_darwin_mach_dep.s
--@POWERPC_DARWIN_FALSE@asm_libgc_sources =
++@POWERPC_DARWIN_TRUE@asm_libgc_sources = powerpc_darwin_mach_dep.s
++@POWERPC_DARWIN_FALSE@asm_libgc_sources =
--libgcjgc_la_SOURCES = $(GC_SOURCES) $(asm_libgc_sources)
--libgcjgc_convenience_la_SOURCES = $(GC_SOURCES) $(asm_libgc_sources)
-+libgcjgc_la_SOURCES = $(GC_SOURCES)
-+libgcjgc_convenience_la_SOURCES = $(GC_SOURCES)
+-libgcjgc_la_SOURCES = $(GC_SOURCES)
+-libgcjgc_convenience_la_SOURCES = $(GC_SOURCES)
++libgcjgc_la_SOURCES = $(GC_SOURCES) $(asm_libgc_sources)
++libgcjgc_convenience_la_SOURCES = $(GC_SOURCES) $(asm_libgc_sources)
EXTRA_libgcjgc_la_SOURCES = $(EXTRA_GC_SOURCES)
EXTRA_libgcjgc_convenience_la_SOURCES = $(EXTRA_GC_SOURCES)
-@@ -159,11 +139,12 @@
+@@ -139,12 +159,11 @@
libgcjgc_convenience_la_DEPENDENCIES = @addobjs@
AM_CXXFLAGS = @GC_CFLAGS@
-+
+-
AM_CFLAGS = @GC_CFLAGS@
check_PROGRAMS = gctest
--
- # Using $< in the above seems to fail with the HP/UX on Itanium make.
-+
+-# Using $< in the above seems to fail with the HP/UX on Itanium make.
+
++# Using $< in the above seems to fail with the HP/UX on Itanium make.
gctest_OBJECTS = test.o
gctest_LDADD = ./libgcjgc.la $(THREADLIBS) $(EXTRA_TEST_LIBS)
gctest_LDFLAGS = -shared-libgcc
-@@ -223,127 +204,104 @@
+@@ -204,104 +223,127 @@
CONFIG_STATUS_DEPENDENCIES = $(srcdir)/configure.host
MAKEOVERRIDES =
--subdir = .
++subdir = .
ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
--CONFIG_CLEAN_FILES =
--LTLIBRARIES = $(noinst_LTLIBRARIES)
-+CONFIG_CLEAN_FILES =
-+LTLIBRARIES = $(noinst_LTLIBRARIES)
-
--am__objects_1 = allchblk.lo alloc.lo blacklst.lo checksums.lo dbg_mlc.lo \
-- dyn_load.lo finalize.lo gc_dlopen.lo gcj_mlc.lo headers.lo \
-- irix_threads.lo malloc.lo mallocx.lo mark.lo mark_rts.lo \
-- misc.lo new_hblk.lo obj_map.lo os_dep.lo pcr_interface.lo \
-- ptr_chck.lo real_malloc.lo reclaim.lo solaris_pthreads.lo \
-- solaris_threads.lo specific.lo stubborn.lo typd_mlc.lo \
-- backgraph.lo win32_threads.lo pthread_support.lo \
-- pthread_stop_world.lo darwin_stop_world.lo
--@POWERPC_DARWIN_TRUE@am__objects_2 = powerpc_darwin_mach_dep.lo
--@POWERPC_DARWIN_FALSE@am__objects_2 =
--am_libgcjgc_la_OBJECTS = $(am__objects_1) $(am__objects_2)
--libgcjgc_la_OBJECTS = $(am_libgcjgc_la_OBJECTS)
--libgcjgc_convenience_la_LDFLAGS =
--am_libgcjgc_convenience_la_OBJECTS = $(am__objects_1) $(am__objects_2)
--libgcjgc_convenience_la_OBJECTS = $(am_libgcjgc_convenience_la_OBJECTS)
--check_PROGRAMS = gctest$(EXEEXT)
--gctest_DEPENDENCIES = ./libgcjgc.la
-
--DEFS = @DEFS@
--DEFAULT_INCLUDES = -I. -I$(srcdir)
-+DEFS = @DEFS@ -I. -I$(srcdir)
+ CONFIG_CLEAN_FILES =
+ LTLIBRARIES = $(noinst_LTLIBRARIES)
+
++am__objects_1 = allchblk.lo alloc.lo blacklst.lo checksums.lo dbg_mlc.lo \
++ dyn_load.lo finalize.lo gc_dlopen.lo gcj_mlc.lo headers.lo \
++ irix_threads.lo malloc.lo mallocx.lo mark.lo mark_rts.lo \
++ misc.lo new_hblk.lo obj_map.lo os_dep.lo pcr_interface.lo \
++ ptr_chck.lo real_malloc.lo reclaim.lo solaris_pthreads.lo \
++ solaris_threads.lo specific.lo stubborn.lo typd_mlc.lo \
++ backgraph.lo win32_threads.lo pthread_support.lo \
++ pthread_stop_world.lo darwin_stop_world.lo
++@POWERPC_DARWIN_TRUE@am__objects_2 = powerpc_darwin_mach_dep.lo
++@POWERPC_DARWIN_FALSE@am__objects_2 =
++am_libgcjgc_la_OBJECTS = $(am__objects_1) $(am__objects_2)
++libgcjgc_la_OBJECTS = $(am_libgcjgc_la_OBJECTS)
++libgcjgc_convenience_la_LDFLAGS =
++am_libgcjgc_convenience_la_OBJECTS = $(am__objects_1) $(am__objects_2)
++libgcjgc_convenience_la_OBJECTS = $(am_libgcjgc_convenience_la_OBJECTS)
++check_PROGRAMS = gctest$(EXEEXT)
++gctest_DEPENDENCIES = ./libgcjgc.la
+
+-DEFS = @DEFS@ -I. -I$(srcdir)
++DEFS = @DEFS@
++DEFAULT_INCLUDES = -I. -I$(srcdir)
CPPFLAGS = @CPPFLAGS@
LDFLAGS = @LDFLAGS@
LIBS = @LIBS@
--depcomp =
--am__depfiles_maybe =
--CCASCOMPILE = $(CCAS) $(AM_CCASFLAGS) $(CCASFLAGS)
--LTCCASCOMPILE = $(LIBTOOL) --mode=compile $(CCAS) $(AM_CCASFLAGS) \
-- $(CCASFLAGS)
--CCASFLAGS = @CCASFLAGS@
--COMPILE = $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) \
-- $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
--CCLD = $(CC)
-+libgcjgc_la_OBJECTS = allchblk.lo alloc.lo blacklst.lo checksums.lo \
-+dbg_mlc.lo dyn_load.lo finalize.lo gc_dlopen.lo gcj_mlc.lo headers.lo \
-+irix_threads.lo linux_threads.lo malloc.lo mallocx.lo mark.lo \
-+mark_rts.lo misc.lo new_hblk.lo obj_map.lo os_dep.lo pcr_interface.lo \
-+ptr_chck.lo real_malloc.lo reclaim.lo solaris_pthreads.lo \
-+solaris_threads.lo specific.lo stubborn.lo typd_mlc.lo backgraph.lo \
-+win32_threads.lo
-+libgcjgc_convenience_la_LDFLAGS =
-+libgcjgc_convenience_la_OBJECTS = allchblk.lo alloc.lo blacklst.lo \
-+checksums.lo dbg_mlc.lo dyn_load.lo finalize.lo gc_dlopen.lo gcj_mlc.lo \
-+headers.lo irix_threads.lo linux_threads.lo malloc.lo mallocx.lo \
-+mark.lo mark_rts.lo misc.lo new_hblk.lo obj_map.lo os_dep.lo \
-+pcr_interface.lo ptr_chck.lo real_malloc.lo reclaim.lo \
-+solaris_pthreads.lo solaris_threads.lo specific.lo stubborn.lo \
-+typd_mlc.lo backgraph.lo win32_threads.lo
-+check_PROGRAMS = gctest$(EXEEXT)
-+gctest_DEPENDENCIES = ./libgcjgc.la
- CFLAGS = @CFLAGS@
--DIST_SOURCES = $(libgcjgc_la_SOURCES) $(EXTRA_libgcjgc_la_SOURCES) \
-- $(libgcjgc_convenience_la_SOURCES) \
-- $(EXTRA_libgcjgc_convenience_la_SOURCES)
--
--RECURSIVE_TARGETS = info-recursive dvi-recursive \
-- uninstall-info-recursive all-recursive install-data-recursive \
-- install-exec-recursive installdirs-recursive install-recursive \
-- uninstall-recursive check-recursive installcheck-recursive
--SOURCES = $(libgcjgc_la_SOURCES) $(EXTRA_libgcjgc_la_SOURCES) $(libgcjgc_convenience_la_SOURCES) $(EXTRA_libgcjgc_convenience_la_SOURCES)
-+COMPILE = $(CC) $(DEFS) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
-+CCLD = $(CC)
-+DIST_COMMON = ChangeLog Makefile.am Makefile.in acinclude.m4 aclocal.m4 \
-+config.guess config.sub configure configure.in install-sh ltconfig \
-+ltmain.sh mkinstalldirs
-+
-+
-+DISTFILES = $(DIST_COMMON) $(SOURCES) $(HEADERS) $(TEXINFOS) $(EXTRA_DIST)
-
--all: all-recursive
-+TAR = gtar
-+GZIP_ENV = --best
-+SOURCES = $(libgcjgc_la_SOURCES) $(EXTRA_libgcjgc_la_SOURCES) $(libgcjgc_convenience_la_SOURCES) $(EXTRA_libgcjgc_convenience_la_SOURCES)
-+OBJECTS = $(libgcjgc_la_OBJECTS) $(libgcjgc_convenience_la_OBJECTS)
-
-+all: all-redirect
+-libgcjgc_la_OBJECTS = allchblk.lo alloc.lo blacklst.lo checksums.lo \
+-dbg_mlc.lo dyn_load.lo finalize.lo gc_dlopen.lo gcj_mlc.lo headers.lo \
+-irix_threads.lo linux_threads.lo malloc.lo mallocx.lo mark.lo \
+-mark_rts.lo misc.lo new_hblk.lo obj_map.lo os_dep.lo pcr_interface.lo \
+-ptr_chck.lo real_malloc.lo reclaim.lo solaris_pthreads.lo \
+-solaris_threads.lo specific.lo stubborn.lo typd_mlc.lo backgraph.lo \
+-win32_threads.lo
+-libgcjgc_convenience_la_LDFLAGS =
+-libgcjgc_convenience_la_OBJECTS = allchblk.lo alloc.lo blacklst.lo \
+-checksums.lo dbg_mlc.lo dyn_load.lo finalize.lo gc_dlopen.lo gcj_mlc.lo \
+-headers.lo irix_threads.lo linux_threads.lo malloc.lo mallocx.lo \
+-mark.lo mark_rts.lo misc.lo new_hblk.lo obj_map.lo os_dep.lo \
+-pcr_interface.lo ptr_chck.lo real_malloc.lo reclaim.lo \
+-solaris_pthreads.lo solaris_threads.lo specific.lo stubborn.lo \
+-typd_mlc.lo backgraph.lo win32_threads.lo
+-check_PROGRAMS = gctest$(EXEEXT)
+-gctest_DEPENDENCIES = ./libgcjgc.la
+-CFLAGS = @CFLAGS@
+-COMPILE = $(CC) $(DEFS) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
++depcomp =
++am__depfiles_maybe =
++CCASCOMPILE = $(CCAS) $(AM_CCASFLAGS) $(CCASFLAGS)
++LTCCASCOMPILE = $(LIBTOOL) --mode=compile $(CCAS) $(AM_CCASFLAGS) \
++ $(CCASFLAGS)
++CCASFLAGS = @CCASFLAGS@
++COMPILE = $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) \
++ $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
+ CCLD = $(CC)
+-DIST_COMMON = ChangeLog Makefile.am Makefile.in acinclude.m4 aclocal.m4 \
+-config.guess config.sub configure configure.in install-sh ltconfig \
+-ltmain.sh mkinstalldirs
+-
+-
+-DISTFILES = $(DIST_COMMON) $(SOURCES) $(HEADERS) $(TEXINFOS) $(EXTRA_DIST)
+-
+-TAR = gtar
+-GZIP_ENV = --best
++CFLAGS = @CFLAGS@
++DIST_SOURCES = $(libgcjgc_la_SOURCES) $(EXTRA_libgcjgc_la_SOURCES) \
++ $(libgcjgc_convenience_la_SOURCES) \
++ $(EXTRA_libgcjgc_convenience_la_SOURCES)
++
++RECURSIVE_TARGETS = info-recursive dvi-recursive \
++ uninstall-info-recursive all-recursive install-data-recursive \
++ install-exec-recursive installdirs-recursive install-recursive \
++ uninstall-recursive check-recursive installcheck-recursive
+ SOURCES = $(libgcjgc_la_SOURCES) $(EXTRA_libgcjgc_la_SOURCES) $(libgcjgc_convenience_la_SOURCES) $(EXTRA_libgcjgc_convenience_la_SOURCES)
+-OBJECTS = $(libgcjgc_la_OBJECTS) $(libgcjgc_convenience_la_OBJECTS)
+
+-all: all-redirect
++all: all-recursive
++
.SUFFIXES:
.SUFFIXES: .S .c .lo .o .obj .s
-+$(srcdir)/Makefile.in: @MAINTAINER_MODE_TRUE@ Makefile.am $(top_srcdir)/configure.in $(ACLOCAL_M4)
-+ cd $(top_srcdir) && $(AUTOMAKE) --cygnus Makefile
-+
-+Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
-+ cd $(top_builddir) \
-+ && CONFIG_FILES=$@ CONFIG_HEADERS= $(SHELL) ./config.status
-
--am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
-- configure.lineno
--$(srcdir)/Makefile.in: @MAINTAINER_MODE_TRUE@ Makefile.am $(top_srcdir)/configure.in $(ACLOCAL_M4)
-- cd $(top_srcdir) && \
-- $(AUTOMAKE) --cygnus Makefile
--Makefile: @MAINTAINER_MODE_TRUE@ $(srcdir)/Makefile.in $(top_builddir)/config.status
-- cd $(top_builddir) && $(SHELL) ./config.status $@ $(am__depfiles_maybe)
-+$(ACLOCAL_M4): @MAINTAINER_MODE_TRUE@ configure.in acinclude.m4
-+ cd $(srcdir) && $(ACLOCAL)
-
--$(top_builddir)/config.status: $(srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES)
-+config.status: $(srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES)
+-$(srcdir)/Makefile.in: @MAINTAINER_MODE_TRUE@ Makefile.am $(top_srcdir)/configure.in $(ACLOCAL_M4)
+- cd $(top_srcdir) && $(AUTOMAKE) --cygnus Makefile
+
+-Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
+- cd $(top_builddir) \
+- && CONFIG_FILES=$@ CONFIG_HEADERS= $(SHELL) ./config.status
+-
+-$(ACLOCAL_M4): @MAINTAINER_MODE_TRUE@ configure.in acinclude.m4
+- cd $(srcdir) && $(ACLOCAL)
++am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
++ configure.lineno
++$(srcdir)/Makefile.in: @MAINTAINER_MODE_TRUE@ Makefile.am $(top_srcdir)/configure.in $(ACLOCAL_M4)
++ cd $(top_srcdir) && \
++ $(AUTOMAKE) --cygnus Makefile
++Makefile: @MAINTAINER_MODE_TRUE@ $(srcdir)/Makefile.in $(top_builddir)/config.status
++ cd $(top_builddir) && $(SHELL) ./config.status $@ $(am__depfiles_maybe)
+
+-config.status: $(srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES)
++$(top_builddir)/config.status: $(srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES)
$(SHELL) ./config.status --recheck
--$(srcdir)/configure: @MAINTAINER_MODE_TRUE@ $(srcdir)/configure.in $(ACLOCAL_M4) $(CONFIGURE_DEPENDENCIES)
-+$(srcdir)/configure: @MAINTAINER_MODE_TRUE@$(srcdir)/configure.in $(ACLOCAL_M4) $(CONFIGURE_DEPENDENCIES)
+-$(srcdir)/configure: @MAINTAINER_MODE_TRUE@$(srcdir)/configure.in $(ACLOCAL_M4) $(CONFIGURE_DEPENDENCIES)
++$(srcdir)/configure: @MAINTAINER_MODE_TRUE@ $(srcdir)/configure.in $(ACLOCAL_M4) $(CONFIGURE_DEPENDENCIES)
cd $(srcdir) && $(AUTOCONF)
--$(ACLOCAL_M4): @MAINTAINER_MODE_TRUE@ configure.in acinclude.m4
-- cd $(srcdir) && $(ACLOCAL) $(ACLOCAL_AMFLAGS)
-+mostlyclean-noinstLTLIBRARIES:
+-mostlyclean-noinstLTLIBRARIES:
++$(ACLOCAL_M4): @MAINTAINER_MODE_TRUE@ configure.in acinclude.m4
++ cd $(srcdir) && $(ACLOCAL) $(ACLOCAL_AMFLAGS)
clean-noinstLTLIBRARIES:
-test -z "$(noinst_LTLIBRARIES)" || rm -f $(noinst_LTLIBRARIES)
-- @list='$(noinst_LTLIBRARIES)'; for p in $$list; do \
-- dir="`echo $$p | sed -e 's|/[^/]*$$||'`"; \
-- test -z "$dir" && dir=.; \
-- echo "rm -f \"$${dir}/so_locations\""; \
-- rm -f "$${dir}/so_locations"; \
-- done
--libgcjgc.la: $(libgcjgc_la_OBJECTS) $(libgcjgc_la_DEPENDENCIES)
-- $(LINK) $(libgcjgc_la_LDFLAGS) $(libgcjgc_la_OBJECTS) $(libgcjgc_la_LIBADD) $(LIBS)
--libgcjgc_convenience.la: $(libgcjgc_convenience_la_OBJECTS) $(libgcjgc_convenience_la_DEPENDENCIES)
-- $(LINK) $(libgcjgc_convenience_la_LDFLAGS) $(libgcjgc_convenience_la_OBJECTS) $(libgcjgc_convenience_la_LIBADD) $(LIBS)
++ @list='$(noinst_LTLIBRARIES)'; for p in $$list; do \
++ dir="`echo $$p | sed -e 's|/[^/]*$$||'`"; \
++ test -z "$dir" && dir=.; \
++ echo "rm -f \"$${dir}/so_locations\""; \
++ rm -f "$${dir}/so_locations"; \
++ done
++libgcjgc.la: $(libgcjgc_la_OBJECTS) $(libgcjgc_la_DEPENDENCIES)
++ $(LINK) $(libgcjgc_la_LDFLAGS) $(libgcjgc_la_OBJECTS) $(libgcjgc_la_LIBADD) $(LIBS)
++libgcjgc_convenience.la: $(libgcjgc_convenience_la_OBJECTS) $(libgcjgc_convenience_la_DEPENDENCIES)
++ $(LINK) $(libgcjgc_convenience_la_LDFLAGS) $(libgcjgc_convenience_la_OBJECTS) $(libgcjgc_convenience_la_LIBADD) $(LIBS)
--clean-checkPROGRAMS:
-- @list='$(check_PROGRAMS)'; for p in $$list; do \
-- f=`echo $$p|sed 's/$(EXEEXT)$$//'`; \
-- echo " rm -f $$p $$f"; \
-- rm -f $$p $$f ; \
-- done
--gctest$(EXEEXT): $(gctest_OBJECTS) $(gctest_DEPENDENCIES)
-- @rm -f gctest$(EXEEXT)
-- $(LINK) $(gctest_LDFLAGS) $(gctest_OBJECTS) $(gctest_LDADD) $(LIBS)
-+distclean-noinstLTLIBRARIES:
+-distclean-noinstLTLIBRARIES:
+-
+-maintainer-clean-noinstLTLIBRARIES:
+-
+-.c.o:
+- $(COMPILE) -c $<
++clean-checkPROGRAMS:
++ @list='$(check_PROGRAMS)'; for p in $$list; do \
++ f=`echo $$p|sed 's/$(EXEEXT)$$//'`; \
++ echo " rm -f $$p $$f"; \
++ rm -f $$p $$f ; \
++ done
++gctest$(EXEEXT): $(gctest_OBJECTS) $(gctest_DEPENDENCIES)
++ @rm -f gctest$(EXEEXT)
++ $(LINK) $(gctest_LDFLAGS) $(gctest_OBJECTS) $(gctest_LDADD) $(LIBS)
--mostlyclean-compile:
-- -rm -f *.$(OBJEXT) core *.core
-+maintainer-clean-noinstLTLIBRARIES:
+-# FIXME: We should only use cygpath when building on Windows,
+-# and only if it is available.
+-.c.obj:
+- $(COMPILE) -c `cygpath -w $<`
++mostlyclean-compile:
++ -rm -f *.$(OBJEXT) core *.core
--distclean-compile:
-- -rm -f *.tab.c
-+.c.o:
-+ $(COMPILE) -c $<
-+
-+# FIXME: We should only use cygpath when building on Windows,
-+# and only if it is available.
-+.c.obj:
-+ $(COMPILE) -c `cygpath -w $<`
-+
-+.s.o:
-+ $(COMPILE) -c $<
+-.s.o:
+- $(COMPILE) -c $<
++distclean-compile:
++ -rm -f *.tab.c
.S.o:
-- $(CCASCOMPILE) -c `test -f '$<' || echo '$(srcdir)/'`$<
-+ $(COMPILE) -c $<
+- $(COMPILE) -c $<
++ $(CCASCOMPILE) -c `test -f '$<' || echo '$(srcdir)/'`$<
--.S.obj:
-- $(CCASCOMPILE) -c `cygpath -w $<`
-+mostlyclean-compile:
-+ -rm -f *.o core *.core
-+ -rm -f *.$(OBJEXT)
+-mostlyclean-compile:
+- -rm -f *.o core *.core
+- -rm -f *.$(OBJEXT)
++.S.obj:
++ $(CCASCOMPILE) -c `cygpath -w $<`
--.S.lo:
-- $(LTCCASCOMPILE) -c -o $@ `test -f '$<' || echo '$(srcdir)/'`$<
-+clean-compile:
+-clean-compile:
++.S.lo:
++ $(LTCCASCOMPILE) -c -o $@ `test -f '$<' || echo '$(srcdir)/'`$<
--.c.o:
-- $(COMPILE) -c `test -f '$<' || echo '$(srcdir)/'`$<
-+distclean-compile:
-+ -rm -f *.tab.c
+-distclean-compile:
+- -rm -f *.tab.c
++.c.o:
++ $(COMPILE) -c `test -f '$<' || echo '$(srcdir)/'`$<
--.c.obj:
-- $(COMPILE) -c `cygpath -w $<`
-+maintainer-clean-compile:
+-maintainer-clean-compile:
++.c.obj:
++ $(COMPILE) -c `cygpath -w $<`
.c.lo:
-- $(LTCOMPILE) -c -o $@ `test -f '$<' || echo '$(srcdir)/'`$<
-+ $(LIBTOOL) --mode=compile $(COMPILE) -c $<
+- $(LIBTOOL) --mode=compile $(COMPILE) -c $<
++ $(LTCOMPILE) -c -o $@ `test -f '$<' || echo '$(srcdir)/'`$<
--.s.o:
-- $(CCASCOMPILE) -c `test -f '$<' || echo '$(srcdir)/'`$<
--
--.s.obj:
-- $(CCASCOMPILE) -c `cygpath -w $<`
-+.S.lo:
-+ $(LIBTOOL) --mode=compile $(COMPILE) -c $<
+-.S.lo:
+- $(LIBTOOL) --mode=compile $(COMPILE) -c $<
++.s.o:
++ $(CCASCOMPILE) -c `test -f '$<' || echo '$(srcdir)/'`$<
++
++.s.obj:
++ $(CCASCOMPILE) -c `cygpath -w $<`
mostlyclean-libtool:
-rm -f *.lo
-@@ -352,8 +310,27 @@
+@@ -310,27 +352,8 @@
-rm -rf .libs _libs
distclean-libtool:
-- -rm -f libtool
--uninstall-info-am:
-+
-+maintainer-clean-libtool:
-+
-+libgcjgc.la: $(libgcjgc_la_OBJECTS) $(libgcjgc_la_DEPENDENCIES)
-+ $(LINK) $(libgcjgc_la_LDFLAGS) $(libgcjgc_la_OBJECTS) $(libgcjgc_la_LIBADD) $(LIBS)
-+
-+libgcjgc_convenience.la: $(libgcjgc_convenience_la_OBJECTS) $(libgcjgc_convenience_la_DEPENDENCIES)
-+ $(LINK) $(libgcjgc_convenience_la_LDFLAGS) $(libgcjgc_convenience_la_OBJECTS) $(libgcjgc_convenience_la_LIBADD) $(LIBS)
-+
-+mostlyclean-checkPROGRAMS:
-+
-+clean-checkPROGRAMS:
-+ -test -z "$(check_PROGRAMS)" || rm -f $(check_PROGRAMS)
-+
-+distclean-checkPROGRAMS:
-+
-+maintainer-clean-checkPROGRAMS:
-+
-+gctest$(EXEEXT): $(gctest_OBJECTS) $(gctest_DEPENDENCIES)
-+ @rm -f gctest$(EXEEXT)
-+ $(LINK) $(gctest_LDFLAGS) $(gctest_OBJECTS) $(gctest_LDADD) $(LIBS)
+-
+-maintainer-clean-libtool:
+-
+-libgcjgc.la: $(libgcjgc_la_OBJECTS) $(libgcjgc_la_DEPENDENCIES)
+- $(LINK) $(libgcjgc_la_LDFLAGS) $(libgcjgc_la_OBJECTS) $(libgcjgc_la_LIBADD) $(LIBS)
+-
+-libgcjgc_convenience.la: $(libgcjgc_convenience_la_OBJECTS) $(libgcjgc_convenience_la_DEPENDENCIES)
+- $(LINK) $(libgcjgc_convenience_la_LDFLAGS) $(libgcjgc_convenience_la_OBJECTS) $(libgcjgc_convenience_la_LIBADD) $(LIBS)
+-
+-mostlyclean-checkPROGRAMS:
+-
+-clean-checkPROGRAMS:
+- -test -z "$(check_PROGRAMS)" || rm -f $(check_PROGRAMS)
+-
+-distclean-checkPROGRAMS:
+-
+-maintainer-clean-checkPROGRAMS:
+-
+-gctest$(EXEEXT): $(gctest_OBJECTS) $(gctest_DEPENDENCIES)
+- @rm -f gctest$(EXEEXT)
+- $(LINK) $(gctest_LDFLAGS) $(gctest_OBJECTS) $(gctest_LDADD) $(LIBS)
++ -rm -f libtool
++uninstall-info-am:
# This directory's subdirectories are mostly independent; you can cd
# into them and run `make' without going through this Makefile.
-@@ -361,8 +338,13 @@
+@@ -338,13 +361,8 @@
# (1) if the variable is set in `config.status', edit `config.status'
# (which will cause the Makefiles to be regenerated when you run `make');
# (2) otherwise, pass the desired values on the `make' command line.
--$(RECURSIVE_TARGETS):
-- @set fnord $$MAKEFLAGS; amf=$$2; \
-+
-+@SET_MAKE@
-+
-+all-recursive install-data-recursive install-exec-recursive \
-+installdirs-recursive install-recursive uninstall-recursive install-info-recursive \
-+check-recursive installcheck-recursive info-recursive dvi-recursive:
-+ @set fnord $(MAKEFLAGS); amf=$$2; \
+-
+-@SET_MAKE@
+-
+-all-recursive install-data-recursive install-exec-recursive \
+-installdirs-recursive install-recursive uninstall-recursive install-info-recursive \
+-check-recursive installcheck-recursive info-recursive dvi-recursive:
+- @set fnord $(MAKEFLAGS); amf=$$2; \
++$(RECURSIVE_TARGETS):
++ @set fnord $$MAKEFLAGS; amf=$$2; \
dot_seen=no; \
target=`echo $@ | sed s/-recursive//`; \
list='$(SUBDIRS)'; for subdir in $$list; do \
-@@ -382,18 +364,13 @@
+@@ -364,13 +382,18 @@
mostlyclean-recursive clean-recursive distclean-recursive \
maintainer-clean-recursive:
-- @set fnord $$MAKEFLAGS; amf=$$2; \
-+ @set fnord $(MAKEFLAGS); amf=$$2; \
+- @set fnord $(MAKEFLAGS); amf=$$2; \
++ @set fnord $$MAKEFLAGS; amf=$$2; \
dot_seen=no; \
-- case "$@" in \
-- distclean-* | maintainer-clean-*) list='$(DIST_SUBDIRS)' ;; \
-- *) list='$(SUBDIRS)' ;; \
-- esac; \
-- rev=''; for subdir in $$list; do \
-- if test "$$subdir" = "."; then :; else \
-- rev="$$subdir $$rev"; \
-- fi; \
-+ rev=''; list='$(SUBDIRS)'; for subdir in $$list; do \
-+ rev="$$subdir $$rev"; \
-+ test "$$subdir" = "." && dot_seen=yes; \
+- rev=''; list='$(SUBDIRS)'; for subdir in $$list; do \
++ case "$@" in \
++ distclean-* | maintainer-clean-*) list='$(DIST_SUBDIRS)' ;; \
++ *) list='$(SUBDIRS)' ;; \
++ esac; \
++ rev=''; for subdir in $$list; do \
++ if test "$$subdir" = "."; then :; else \
+ rev="$$subdir $$rev"; \
+- test "$$subdir" = "." && dot_seen=yes; \
++ fi; \
done; \
-- rev="$$rev ."; \
-+ test "$$dot_seen" = "no" && rev=". $$rev"; \
+- test "$$dot_seen" = "no" && rev=". $$rev"; \
++ rev="$$rev ."; \
target=`echo $@ | sed s/-recursive//`; \
for subdir in $$rev; do \
echo "Making $$target in $$subdir"; \
-@@ -410,186 +387,211 @@
+@@ -387,17 +410,22 @@
test "$$subdir" = . || (cd $$subdir && $(MAKE) $(AM_MAKEFLAGS) tags); \
done
--ETAGS = etags
--ETAGSFLAGS =
--
++ETAGS = etags
++ETAGSFLAGS =
++
tags: TAGS
--ID: $(HEADERS) $(SOURCES) $(LISP) $(TAGS_FILES)
-- list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \
-- unique=`for i in $$list; do \
-- if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
-- done | \
-- $(AWK) ' { files[$$0] = 1; } \
-+ID: $(HEADERS) $(SOURCES) $(LISP)
-+ list='$(SOURCES) $(HEADERS)'; \
-+ unique=`for i in $$list; do echo $$i; done | \
-+ awk ' { files[$$0] = 1; } \
+-ID: $(HEADERS) $(SOURCES) $(LISP)
+- list='$(SOURCES) $(HEADERS)'; \
+- unique=`for i in $$list; do echo $$i; done | \
+- awk ' { files[$$0] = 1; } \
++ID: $(HEADERS) $(SOURCES) $(LISP) $(TAGS_FILES)
++ list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \
++ unique=`for i in $$list; do \
++ if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
++ done | \
++ $(AWK) ' { files[$$0] = 1; } \
END { for (i in files) print i; }'`; \
-- mkid -fID $$unique
-+ here=`pwd` && cd $(srcdir) \
-+ && mkid -f$$here/ID $$unique $(LISP)
+- here=`pwd` && cd $(srcdir) \
+- && mkid -f$$here/ID $$unique $(LISP)
++ mkid -fID $$unique
--TAGS: tags-recursive $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) \
-- $(TAGS_FILES) $(LISP)
-+TAGS: tags-recursive $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) $(LISP)
+-TAGS: tags-recursive $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) $(LISP)
++TAGS: tags-recursive $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) \
++ $(TAGS_FILES) $(LISP)
tags=; \
here=`pwd`; \
list='$(SUBDIRS)'; for subdir in $$list; do \
-- if test "$$subdir" = .; then :; else \
-+ if test "$$subdir" = .; then :; else \
+@@ -405,193 +433,163 @@
test -f $$subdir/TAGS && tags="$$tags -i $$here/$$subdir/TAGS"; \
-- fi; \
-+ fi; \
+ fi; \
done; \
-- list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \
-- unique=`for i in $$list; do \
-- if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
-- done | \
-- $(AWK) ' { files[$$0] = 1; } \
-+ list='$(SOURCES) $(HEADERS)'; \
-+ unique=`for i in $$list; do echo $$i; done | \
-+ awk ' { files[$$0] = 1; } \
+- list='$(SOURCES) $(HEADERS)'; \
+- unique=`for i in $$list; do echo $$i; done | \
+- awk ' { files[$$0] = 1; } \
++ list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \
++ unique=`for i in $$list; do \
++ if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
++ done | \
++ $(AWK) ' { files[$$0] = 1; } \
END { for (i in files) print i; }'`; \
-- test -z "$(ETAGS_ARGS)$$tags$$unique" \
-- || $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \
-- $$tags $$unique
+- test -z "$(ETAGS_ARGS)$$unique$(LISP)$$tags" \
+- || (cd $(srcdir) && etags $(ETAGS_ARGS) $$tags $$unique $(LISP) -o $$here/TAGS)
-
--GTAGS:
-- here=`$(am__cd) $(top_builddir) && pwd` \
-- && cd $(top_srcdir) \
-- && gtags -i $(GTAGS_ARGS) $$here
-+ test -z "$(ETAGS_ARGS)$$unique$(LISP)$$tags" \
-+ || (cd $(srcdir) && etags $(ETAGS_ARGS) $$tags $$unique $(LISP) -o $$here/TAGS)
-+
-+mostlyclean-tags:
+-mostlyclean-tags:
+-
+-clean-tags:
++ test -z "$(ETAGS_ARGS)$$tags$$unique" \
++ || $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \
++ $$tags $$unique
+
-+clean-tags:
++GTAGS:
++ here=`$(am__cd) $(top_builddir) && pwd` \
++ && cd $(top_srcdir) \
++ && gtags -i $(GTAGS_ARGS) $$here
distclean-tags:
-- -rm -f TAGS ID GTAGS GRTAGS GSYMS GPATH
-+ -rm -f TAGS ID
-+
-+maintainer-clean-tags:
-
-+distdir = $(PACKAGE)-$(VERSION)
-+top_distdir = $(distdir)
-+
-+# This target untars the dist file and tries a VPATH configuration. Then
-+# it guarantees that the distribution is self-contained by making another
-+# tarfile.
-+distcheck: dist
-+ -rm -rf $(distdir)
-+ GZIP=$(GZIP_ENV) $(TAR) zxf $(distdir).tar.gz
-+ mkdir $(distdir)/=build
-+ mkdir $(distdir)/=inst
-+ dc_install_base=`cd $(distdir)/=inst && pwd`; \
-+ cd $(distdir)/=build \
-+ && ../configure --srcdir=.. --prefix=$$dc_install_base \
-+ && $(MAKE) $(AM_MAKEFLAGS) \
-+ && $(MAKE) $(AM_MAKEFLAGS) dvi \
-+ && $(MAKE) $(AM_MAKEFLAGS) check \
-+ && $(MAKE) $(AM_MAKEFLAGS) install \
-+ && $(MAKE) $(AM_MAKEFLAGS) installcheck \
-+ && $(MAKE) $(AM_MAKEFLAGS) dist
-+ -rm -rf $(distdir)
-+ @banner="$(distdir).tar.gz is ready for distribution"; \
-+ dashes=`echo "$$banner" | sed s/./=/g`; \
-+ echo "$$dashes"; \
-+ echo "$$banner"; \
-+ echo "$$dashes"
-+dist: distdir
-+ -chmod -R a+r $(distdir)
-+ GZIP=$(GZIP_ENV) $(TAR) chozf $(distdir).tar.gz $(distdir)
-+ -rm -rf $(distdir)
-+dist-all: distdir
-+ -chmod -R a+r $(distdir)
-+ GZIP=$(GZIP_ENV) $(TAR) chozf $(distdir).tar.gz $(distdir)
-+ -rm -rf $(distdir)
-+distdir: $(DISTFILES)
-+ -rm -rf $(distdir)
-+ mkdir $(distdir)
-+ -chmod 777 $(distdir)
-+ @for file in $(DISTFILES); do \
-+ if test -f $$file; then d=.; else d=$(srcdir); fi; \
-+ if test -d $$d/$$file; then \
-+ cp -pr $$d/$$file $(distdir)/$$file; \
-+ else \
-+ test -f $(distdir)/$$file \
-+ || ln $$d/$$file $(distdir)/$$file 2> /dev/null \
-+ || cp -p $$d/$$file $(distdir)/$$file || :; \
-+ fi; \
-+ done
-+ for subdir in $(SUBDIRS); do \
-+ if test "$$subdir" = .; then :; else \
-+ test -d $(distdir)/$$subdir \
-+ || mkdir $(distdir)/$$subdir \
-+ || exit 1; \
-+ chmod 777 $(distdir)/$$subdir; \
-+ (cd $$subdir && $(MAKE) $(AM_MAKEFLAGS) top_distdir=../$(distdir) distdir=../$(distdir)/$$subdir distdir) \
-+ || exit 1; \
-+ fi; \
-+ done
+- -rm -f TAGS ID
++ -rm -f TAGS ID GTAGS GRTAGS GSYMS GPATH
+
+-maintainer-clean-tags:
+-
+-distdir = $(PACKAGE)-$(VERSION)
+-top_distdir = $(distdir)
+-
+-# This target untars the dist file and tries a VPATH configuration. Then
+-# it guarantees that the distribution is self-contained by making another
+-# tarfile.
+-distcheck: dist
+- -rm -rf $(distdir)
+- GZIP=$(GZIP_ENV) $(TAR) zxf $(distdir).tar.gz
+- mkdir $(distdir)/=build
+- mkdir $(distdir)/=inst
+- dc_install_base=`cd $(distdir)/=inst && pwd`; \
+- cd $(distdir)/=build \
+- && ../configure --srcdir=.. --prefix=$$dc_install_base \
+- && $(MAKE) $(AM_MAKEFLAGS) \
+- && $(MAKE) $(AM_MAKEFLAGS) dvi \
+- && $(MAKE) $(AM_MAKEFLAGS) check \
+- && $(MAKE) $(AM_MAKEFLAGS) install \
+- && $(MAKE) $(AM_MAKEFLAGS) installcheck \
+- && $(MAKE) $(AM_MAKEFLAGS) dist
+- -rm -rf $(distdir)
+- @banner="$(distdir).tar.gz is ready for distribution"; \
+- dashes=`echo "$$banner" | sed s/./=/g`; \
+- echo "$$dashes"; \
+- echo "$$banner"; \
+- echo "$$dashes"
+-dist: distdir
+- -chmod -R a+r $(distdir)
+- GZIP=$(GZIP_ENV) $(TAR) chozf $(distdir).tar.gz $(distdir)
+- -rm -rf $(distdir)
+-dist-all: distdir
+- -chmod -R a+r $(distdir)
+- GZIP=$(GZIP_ENV) $(TAR) chozf $(distdir).tar.gz $(distdir)
+- -rm -rf $(distdir)
+-distdir: $(DISTFILES)
+- -rm -rf $(distdir)
+- mkdir $(distdir)
+- -chmod 777 $(distdir)
+- @for file in $(DISTFILES); do \
+- if test -f $$file; then d=.; else d=$(srcdir); fi; \
+- if test -d $$d/$$file; then \
+- cp -pr $$d/$$file $(distdir)/$$file; \
+- else \
+- test -f $(distdir)/$$file \
+- || ln $$d/$$file $(distdir)/$$file 2> /dev/null \
+- || cp -p $$d/$$file $(distdir)/$$file || :; \
+- fi; \
+- done
+- for subdir in $(SUBDIRS); do \
+- if test "$$subdir" = .; then :; else \
+- test -d $(distdir)/$$subdir \
+- || mkdir $(distdir)/$$subdir \
+- || exit 1; \
+- chmod 777 $(distdir)/$$subdir; \
+- (cd $$subdir && $(MAKE) $(AM_MAKEFLAGS) top_distdir=../$(distdir) distdir=../$(distdir)/$$subdir distdir) \
+- || exit 1; \
+- fi; \
+- done
check-TESTS: $(TESTS)
-- @failed=0; all=0; xfail=0; xpass=0; \
-+ @failed=0; all=0; \
+- @failed=0; all=0; \
++ @failed=0; all=0; xfail=0; xpass=0; \
srcdir=$(srcdir); export srcdir; \
-- list='$(TESTS)'; \
-- if test -n "$$list"; then \
-- for tst in $$list; do \
-- if test -f ./$$tst; then dir=./; \
-- elif test -f $$tst; then dir=; \
-- else dir="$(srcdir)/"; fi; \
-- if $(TESTS_ENVIRONMENT) $${dir}$$tst; then \
-- all=`expr $$all + 1`; \
-- case " $(XFAIL_TESTS) " in \
-- *" $$tst "*) \
-- xpass=`expr $$xpass + 1`; \
-- failed=`expr $$failed + 1`; \
-- echo "XPASS: $$tst"; \
-- ;; \
-- *) \
-- echo "PASS: $$tst"; \
-- ;; \
-- esac; \
-- elif test $$? -ne 77; then \
-- all=`expr $$all + 1`; \
-- case " $(XFAIL_TESTS) " in \
-- *" $$tst "*) \
-- xfail=`expr $$xfail + 1`; \
-- echo "XFAIL: $$tst"; \
-- ;; \
-- *) \
-- failed=`expr $$failed + 1`; \
-- echo "FAIL: $$tst"; \
-- ;; \
-- esac; \
-- fi; \
-- done; \
-- if test "$$failed" -eq 0; then \
-- if test "$$xfail" -eq 0; then \
-- banner="All $$all tests passed"; \
-- else \
-- banner="All $$all tests behaved as expected ($$xfail expected failures)"; \
-- fi; \
-- else \
-- if test "$$xpass" -eq 0; then \
-- banner="$$failed of $$all tests failed"; \
-- else \
-- banner="$$failed of $$all tests did not behave as expected ($$xpass unexpected passes)"; \
-- fi; \
-+ for tst in $(TESTS); do \
-+ if test -f $$tst; then dir=.; \
-+ else dir="$(srcdir)"; fi; \
-+ if $(TESTS_ENVIRONMENT) $$dir/$$tst; then \
-+ all=`expr $$all + 1`; \
-+ echo "PASS: $$tst"; \
-+ elif test $$? -ne 77; then \
-+ all=`expr $$all + 1`; \
-+ failed=`expr $$failed + 1`; \
-+ echo "FAIL: $$tst"; \
+- for tst in $(TESTS); do \
+- if test -f $$tst; then dir=.; \
+- else dir="$(srcdir)"; fi; \
+- if $(TESTS_ENVIRONMENT) $$dir/$$tst; then \
++ list='$(TESTS)'; \
++ if test -n "$$list"; then \
++ for tst in $$list; do \
++ if test -f ./$$tst; then dir=./; \
++ elif test -f $$tst; then dir=; \
++ else dir="$(srcdir)/"; fi; \
++ if $(TESTS_ENVIRONMENT) $${dir}$$tst; then \
+ all=`expr $$all + 1`; \
++ case " $(XFAIL_TESTS) " in \
++ *" $$tst "*) \
++ xpass=`expr $$xpass + 1`; \
++ failed=`expr $$failed + 1`; \
++ echo "XPASS: $$tst"; \
++ ;; \
++ *) \
+ echo "PASS: $$tst"; \
++ ;; \
++ esac; \
+ elif test $$? -ne 77; then \
+ all=`expr $$all + 1`; \
++ case " $(XFAIL_TESTS) " in \
++ *" $$tst "*) \
++ xfail=`expr $$xfail + 1`; \
++ echo "XFAIL: $$tst"; \
++ ;; \
++ *) \
+ failed=`expr $$failed + 1`; \
+ echo "FAIL: $$tst"; \
++ ;; \
++ esac; \
fi; \
-- dashes=`echo "$$banner" | sed s/./=/g`; \
-- echo "$$dashes"; \
-- echo "$$banner"; \
-- echo "$$dashes"; \
-- test "$$failed" -eq 0; \
-- else :; fi
-+ done; \
-+ if test "$$failed" -eq 0; then \
-+ banner="All $$all tests passed"; \
-+ else \
-+ banner="$$failed of $$all tests failed"; \
-+ fi; \
-+ dashes=`echo "$$banner" | sed s/./=/g`; \
-+ echo "$$dashes"; \
-+ echo "$$banner"; \
-+ echo "$$dashes"; \
-+ test "$$failed" -eq 0
-+info-am:
-+info: info-recursive
-+dvi-am:
-+dvi: dvi-recursive
+ done; \
+ if test "$$failed" -eq 0; then \
++ if test "$$xfail" -eq 0; then \
+ banner="All $$all tests passed"; \
+ else \
++ banner="All $$all tests behaved as expected ($$xfail expected failures)"; \
++ fi; \
++ else \
++ if test "$$xpass" -eq 0; then \
+ banner="$$failed of $$all tests failed"; \
++ else \
++ banner="$$failed of $$all tests did not behave as expected ($$xpass unexpected passes)"; \
++ fi; \
+ fi; \
+ dashes=`echo "$$banner" | sed s/./=/g`; \
+ echo "$$dashes"; \
+ echo "$$banner"; \
+ echo "$$dashes"; \
+- test "$$failed" -eq 0
+-info-am:
+-info: info-recursive
+-dvi-am:
+-dvi: dvi-recursive
++ test "$$failed" -eq 0; \
++ else :; fi
check-am: $(check_PROGRAMS)
$(MAKE) $(AM_MAKEFLAGS) check-TESTS
check: check-recursive
-+installcheck-am:
-+installcheck: installcheck-recursive
-+install-info-am:
-+install-info: install-info-recursive
-+install-exec-am:
+-installcheck-am:
+-installcheck: installcheck-recursive
+-install-info-am:
+-install-info: install-info-recursive
+-install-exec-am:
+-install-exec: install-exec-recursive
+-
+-install-data-am:
+-install-data: install-data-recursive
+-
+-install-am: all-am
+- @$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am
+-install: install-recursive
+-uninstall-am:
+-uninstall: uninstall-recursive
+ all-am: Makefile $(LTLIBRARIES)
+-all-redirect: all-recursive
+-install-strip:
+- $(MAKE) $(AM_MAKEFLAGS) AM_INSTALL_PROGRAM_FLAGS=-s install
+ installdirs: installdirs-recursive
+ installdirs-am:
+
++install: install-recursive
+install-exec: install-exec-recursive
-+
-+install-data-am:
+install-data: install-data-recursive
-+
-+install-am: all-am
-+ @$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am
-+install: install-recursive
-+uninstall-am:
+uninstall: uninstall-recursive
- all-am: Makefile $(LTLIBRARIES)
-+all-redirect: all-recursive
-+install-strip:
-+ $(MAKE) $(AM_MAKEFLAGS) AM_INSTALL_PROGRAM_FLAGS=-s install
- installdirs: installdirs-recursive
- installdirs-am:
-
--install: install-recursive
--install-exec: install-exec-recursive
--install-data: install-data-recursive
--uninstall: uninstall-recursive
--installcheck: installcheck-recursive
--install-strip:
-- $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
-- INSTALL_STRIP_FLAG=-s \
-- `test -z '$(STRIP)' || \
-- echo "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'"` install
++installcheck: installcheck-recursive
++install-strip:
++ $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
++ INSTALL_STRIP_FLAG=-s \
++ `test -z '$(STRIP)' || \
++ echo "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'"` install
mostlyclean-generic:
clean-generic:
distclean-generic:
-rm -f Makefile $(CONFIG_CLEAN_FILES)
-+ -rm -f config.cache config.log stamp-h stamp-h[0-9]*
+- -rm -f config.cache config.log stamp-h stamp-h[0-9]*
maintainer-clean-generic:
-- @echo "This command is intended for maintainers to use"
-- @echo "it deletes files that may require special tools to rebuild."
--clean: clean-recursive
--
--clean-am: clean-checkPROGRAMS clean-generic clean-libtool \
-- clean-noinstLTLIBRARIES mostlyclean-am
--
--distclean: distclean-recursive
-- -rm -f $(am__CONFIG_DISTCLEAN_FILES)
--distclean-am: clean-am distclean-compile distclean-generic \
-- distclean-libtool distclean-tags
--
--dvi: dvi-recursive
--
--dvi-am:
--
--info: info-recursive
-+mostlyclean-am: mostlyclean-noinstLTLIBRARIES mostlyclean-compile \
-+ mostlyclean-libtool mostlyclean-checkPROGRAMS \
-+ mostlyclean-tags mostlyclean-generic
+-mostlyclean-am: mostlyclean-noinstLTLIBRARIES mostlyclean-compile \
+- mostlyclean-libtool mostlyclean-checkPROGRAMS \
+- mostlyclean-tags mostlyclean-generic
++ @echo "This command is intended for maintainers to use"
++ @echo "it deletes files that may require special tools to rebuild."
++clean: clean-recursive
--info-am:
-+mostlyclean: mostlyclean-recursive
+-mostlyclean: mostlyclean-recursive
++clean-am: clean-checkPROGRAMS clean-generic clean-libtool \
++ clean-noinstLTLIBRARIES mostlyclean-am
--install-data-am:
-+clean-am: clean-noinstLTLIBRARIES clean-compile clean-libtool \
-+ clean-checkPROGRAMS clean-tags clean-generic \
-+ mostlyclean-am
+-clean-am: clean-noinstLTLIBRARIES clean-compile clean-libtool \
+- clean-checkPROGRAMS clean-tags clean-generic \
+- mostlyclean-am
++distclean: distclean-recursive
++ -rm -f $(am__CONFIG_DISTCLEAN_FILES)
++distclean-am: clean-am distclean-compile distclean-generic \
++ distclean-libtool distclean-tags
--install-exec-am:
-+clean: clean-recursive
+-clean: clean-recursive
++dvi: dvi-recursive
--install-info:
-+distclean-am: distclean-noinstLTLIBRARIES distclean-compile \
-+ distclean-libtool distclean-checkPROGRAMS \
-+ distclean-tags distclean-generic clean-am
-+ -rm -f libtool
+-distclean-am: distclean-noinstLTLIBRARIES distclean-compile \
+- distclean-libtool distclean-checkPROGRAMS \
+- distclean-tags distclean-generic clean-am
+- -rm -f libtool
++dvi-am:
--install-man:
-+distclean: distclean-recursive
-+ -rm -f config.status
+-distclean: distclean-recursive
+- -rm -f config.status
++info: info-recursive
--installcheck-am:
-+maintainer-clean-am: maintainer-clean-noinstLTLIBRARIES \
-+ maintainer-clean-compile maintainer-clean-libtool \
-+ maintainer-clean-checkPROGRAMS maintainer-clean-tags \
-+ maintainer-clean-generic distclean-am
-+ @echo "This command is intended for maintainers to use;"
-+ @echo "it deletes files that may require special tools to rebuild."
+-maintainer-clean-am: maintainer-clean-noinstLTLIBRARIES \
+- maintainer-clean-compile maintainer-clean-libtool \
+- maintainer-clean-checkPROGRAMS maintainer-clean-tags \
+- maintainer-clean-generic distclean-am
+- @echo "This command is intended for maintainers to use;"
+- @echo "it deletes files that may require special tools to rebuild."
++info-am:
++
++install-data-am:
++
++install-exec-am:
++
++install-info:
++
++install-man:
++
++installcheck-am:
maintainer-clean: maintainer-clean-recursive
-- -rm -f $(am__CONFIG_DISTCLEAN_FILES)
-- -rm -rf autom4te.cache
--maintainer-clean-am: distclean-am maintainer-clean-generic
--
--mostlyclean: mostlyclean-recursive
--
--mostlyclean-am: mostlyclean-compile mostlyclean-generic \
-- mostlyclean-libtool
-+ -rm -f config.status
-
--uninstall-am:
--
--uninstall-info: uninstall-info-recursive
--
--.PHONY: $(RECURSIVE_TARGETS) GTAGS all all-am check check-TESTS check-am \
-- clean clean-checkPROGRAMS clean-generic clean-libtool \
-- clean-noinstLTLIBRARIES clean-recursive distclean \
-- distclean-compile distclean-generic distclean-libtool \
-- distclean-recursive distclean-tags dvi dvi-am dvi-recursive \
-- info info-am info-recursive install install-am install-data \
-- install-data-am install-data-recursive install-exec \
-- install-exec-am install-exec-recursive install-info \
-- install-info-am install-man install-recursive install-strip \
-- installcheck installcheck-am installdirs installdirs-am \
-- installdirs-recursive maintainer-clean maintainer-clean-generic \
-- maintainer-clean-recursive mostlyclean mostlyclean-compile \
-- mostlyclean-generic mostlyclean-libtool mostlyclean-recursive \
-- tags tags-recursive uninstall uninstall-am uninstall-info-am \
-- uninstall-info-recursive uninstall-recursive
-+.PHONY: mostlyclean-noinstLTLIBRARIES distclean-noinstLTLIBRARIES \
-+clean-noinstLTLIBRARIES maintainer-clean-noinstLTLIBRARIES \
-+mostlyclean-compile distclean-compile clean-compile \
-+maintainer-clean-compile mostlyclean-libtool distclean-libtool \
-+clean-libtool maintainer-clean-libtool mostlyclean-checkPROGRAMS \
-+distclean-checkPROGRAMS clean-checkPROGRAMS \
-+maintainer-clean-checkPROGRAMS install-data-recursive \
-+uninstall-data-recursive install-exec-recursive \
-+uninstall-exec-recursive installdirs-recursive uninstalldirs-recursive \
-+all-recursive check-recursive installcheck-recursive info-recursive \
-+dvi-recursive mostlyclean-recursive distclean-recursive clean-recursive \
-+maintainer-clean-recursive tags tags-recursive mostlyclean-tags \
-+distclean-tags clean-tags maintainer-clean-tags distdir check-TESTS \
-+info-am info dvi-am dvi check check-am installcheck-am installcheck \
-+install-info-am install-info install-exec-am install-exec \
-+install-data-am install-data install-am install uninstall-am uninstall \
-+all-redirect all-am all installdirs-am installdirs mostlyclean-generic \
-+distclean-generic clean-generic maintainer-clean-generic clean \
-+mostlyclean distclean maintainer-clean
+- -rm -f config.status
++ -rm -f $(am__CONFIG_DISTCLEAN_FILES)
++ -rm -rf autom4te.cache
++maintainer-clean-am: distclean-am maintainer-clean-generic
+
+-.PHONY: mostlyclean-noinstLTLIBRARIES distclean-noinstLTLIBRARIES \
+-clean-noinstLTLIBRARIES maintainer-clean-noinstLTLIBRARIES \
+-mostlyclean-compile distclean-compile clean-compile \
+-maintainer-clean-compile mostlyclean-libtool distclean-libtool \
+-clean-libtool maintainer-clean-libtool mostlyclean-checkPROGRAMS \
+-distclean-checkPROGRAMS clean-checkPROGRAMS \
+-maintainer-clean-checkPROGRAMS install-data-recursive \
+-uninstall-data-recursive install-exec-recursive \
+-uninstall-exec-recursive installdirs-recursive uninstalldirs-recursive \
+-all-recursive check-recursive installcheck-recursive info-recursive \
+-dvi-recursive mostlyclean-recursive distclean-recursive clean-recursive \
+-maintainer-clean-recursive tags tags-recursive mostlyclean-tags \
+-distclean-tags clean-tags maintainer-clean-tags distdir check-TESTS \
+-info-am info dvi-am dvi check check-am installcheck-am installcheck \
+-install-info-am install-info install-exec-am install-exec \
+-install-data-am install-data install-am install uninstall-am uninstall \
+-all-redirect all-am all installdirs-am installdirs mostlyclean-generic \
+-distclean-generic clean-generic maintainer-clean-generic clean \
+-mostlyclean distclean maintainer-clean
++mostlyclean: mostlyclean-recursive
++
++mostlyclean-am: mostlyclean-compile mostlyclean-generic \
++ mostlyclean-libtool
++
++uninstall-am:
++
++uninstall-info: uninstall-info-recursive
++
++.PHONY: $(RECURSIVE_TARGETS) GTAGS all all-am check check-TESTS check-am \
++ clean clean-checkPROGRAMS clean-generic clean-libtool \
++ clean-noinstLTLIBRARIES clean-recursive distclean \
++ distclean-compile distclean-generic distclean-libtool \
++ distclean-recursive distclean-tags dvi dvi-am dvi-recursive \
++ info info-am info-recursive install install-am install-data \
++ install-data-am install-data-recursive install-exec \
++ install-exec-am install-exec-recursive install-info \
++ install-info-am install-man install-recursive install-strip \
++ installcheck installcheck-am installdirs installdirs-am \
++ installdirs-recursive maintainer-clean maintainer-clean-generic \
++ maintainer-clean-recursive mostlyclean mostlyclean-compile \
++ mostlyclean-generic mostlyclean-libtool mostlyclean-recursive \
++ tags tags-recursive uninstall uninstall-am uninstall-info-am \
++ uninstall-info-recursive uninstall-recursive
# The following hack produces a warning from automake, but we need it in order
# to build a file from a subdirectory. FIXME.
-@@ -624,6 +626,7 @@
+@@ -626,7 +624,6 @@
$(MULTICLEAN) $(AM_MAKEFLAGS) DO=distclean multi-clean
maintainer-clean-multi:
$(MULTICLEAN) $(AM_MAKEFLAGS) DO=maintainer-clean multi-clean
-+
+-
# Tell versions [3.59,3.63) of GNU make to not export all variables.
# Otherwise a system limit (for SysV at least) may be exceeded.
.NOEXPORT:
-diff -Nur ../boehm-gc/allchblk.c boehm-gc/allchblk.c
---- ../boehm-gc/allchblk.c Mon May 26 12:48:52 2003
-+++ boehm-gc/allchblk.c Mon Apr 8 17:39:15 2002
-@@ -47,16 +47,12 @@
+diff -Nubr boehm-gc/allchblk.c ../boehm-gc/allchblk.c
+--- boehm-gc/allchblk.c Mon Apr 8 17:39:15 2002
++++ ../boehm-gc/allchblk.c Mon May 26 12:48:52 2003
+@@ -47,12 +47,16 @@
struct hblk * GC_hblkfreelist[N_HBLK_FLS+1] = { 0 };
#ifndef USE_MUNMAP
--
++
word GC_free_bytes[N_HBLK_FLS+1] = { 0 };
/* Number of free bytes on each list. */
/* Is bytes + the number of free bytes on lists n .. N_HBLK_FLS */
/* > GC_max_large_allocd_bytes? */
--# ifdef __GNUC__
-- __inline__
--# endif
-- static GC_bool GC_enough_large_bytes_left(bytes,n)
-+ GC_bool GC_enough_large_bytes_left(bytes,n)
+- GC_bool GC_enough_large_bytes_left(bytes,n)
++# ifdef __GNUC__
++ __inline__
++# endif
++ static GC_bool GC_enough_large_bytes_left(bytes,n)
word bytes;
int n;
{
-@@ -587,11 +583,11 @@
+@@ -583,11 +587,11 @@
if (!GC_use_entire_heap
&& size_avail != size_needed
&& USED_HEAP_SIZE >= GC_requested_heapsize
-- && !TRUE_INCREMENTAL && GC_should_collect()) {
-+ && !GC_incremental && GC_should_collect()) {
+- && !GC_incremental && GC_should_collect()) {
++ && !TRUE_INCREMENTAL && GC_should_collect()) {
# ifdef USE_MUNMAP
continue;
# else
-- /* If we have enough large blocks left to cover any */
-+ /* If we enough large blocks left to cover any */
+- /* If we enough large blocks left to cover any */
++ /* If we have enough large blocks left to cover any */
/* previous request for large blocks, we go ahead */
/* and split. Assuming a steady state, that should */
/* be safe. It means that we can use the full */
-@@ -599,12 +595,6 @@
+@@ -595,6 +599,12 @@
if (!GC_enough_large_bytes_left(GC_large_allocd_bytes, n)) {
continue;
}
-- /* If we are deallocating lots of memory from */
-- /* finalizers, fail and collect sooner rather */
-- /* than later. */
-- if (GC_finalizer_mem_freed > (GC_heapsize >> 4)) {
-- continue;
-- }
++ /* If we are deallocating lots of memory from */
++ /* finalizers, fail and collect sooner rather */
++ /* than later. */
++ if (GC_finalizer_mem_freed > (GC_heapsize >> 4)) {
++ continue;
++ }
# endif /* !USE_MUNMAP */
}
/* If the next heap block is obviously better, go on. */
-diff -Nur ../boehm-gc/alloc.c boehm-gc/alloc.c
---- ../boehm-gc/alloc.c Mon May 26 12:48:52 2003
-+++ boehm-gc/alloc.c Mon Mar 3 22:38:30 2003
-@@ -72,13 +72,6 @@
+diff -Nubr boehm-gc/alloc.c ../boehm-gc/alloc.c
+--- boehm-gc/alloc.c Mon Mar 3 22:38:30 2003
++++ ../boehm-gc/alloc.c Mon May 26 12:48:52 2003
+@@ -72,6 +72,13 @@
GC_bool GC_need_full_gc = FALSE;
/* Need full GC do to heap growth. */
--#ifdef THREADS
-- GC_bool GC_world_stopped = FALSE;
--# define IF_THREADS(x) x
--#else
--# define IF_THREADS(x)
--#endif
--
++#ifdef THREADS
++ GC_bool GC_world_stopped = FALSE;
++# define IF_THREADS(x) x
++#else
++# define IF_THREADS(x)
++#endif
++
word GC_used_heap_size_after_full = 0;
char * GC_copyright[] =
-@@ -126,6 +119,7 @@
+@@ -119,7 +126,6 @@
unsigned long time_diff;
if ((count++ & 3) != 0) return(0);
-+#ifndef NO_CLOCK
+-#ifndef NO_CLOCK
GET_TIME(current_time);
time_diff = MS_TIME_DIFF(current_time,GC_start_time);
if (time_diff >= GC_time_limit) {
-@@ -138,6 +132,7 @@
+@@ -132,7 +138,6 @@
# endif
return(1);
}
-+#endif
+-#endif
return(0);
}
#endif /* !SMALL_CONFIG */
-@@ -165,7 +160,7 @@
+@@ -160,7 +165,7 @@
+ (GC_large_free_bytes >> 2)
/* use a bit more of large empty heap */
+ total_root_size);
-- if (TRUE_INCREMENTAL) {
-+ if (GC_incremental) {
+- if (GC_incremental) {
++ if (TRUE_INCREMENTAL) {
return scan_size / (2 * GC_free_space_divisor);
} else {
return scan_size / GC_free_space_divisor;
-@@ -187,8 +182,7 @@
+@@ -182,7 +187,8 @@
/* managed object should not alter result, assuming the client */
/* is playing by the rules. */
result = (signed_word)GC_words_allocd
-- - (signed_word)GC_mem_freed
-- + (signed_word)GC_finalizer_mem_freed - expl_managed;
-+ - (signed_word)GC_mem_freed - expl_managed;
+- - (signed_word)GC_mem_freed - expl_managed;
++ - (signed_word)GC_mem_freed
++ + (signed_word)GC_finalizer_mem_freed - expl_managed;
if (result > (signed_word)GC_words_allocd) {
result = GC_words_allocd;
/* probably client bug or unfortunate scheduling */
-@@ -256,6 +250,7 @@
+@@ -250,7 +256,6 @@
if (GC_should_collect()) {
if (!GC_incremental) {
-+ GC_notify_full_gc();
+- GC_notify_full_gc();
GC_gcollect_inner();
n_partial_gcs = 0;
return;
-@@ -307,14 +302,10 @@
+@@ -302,10 +307,14 @@
/*
* Stop the world garbage collection. Assumes lock held, signals disabled.
* If stop_func is not GC_never_stop_func, then abort if stop_func returns TRUE.
-- * Return TRUE if we successfully completed the collection.
++ * Return TRUE if we successfully completed the collection.
*/
GC_bool GC_try_to_collect_inner(stop_func)
GC_stop_func stop_func;
{
--# ifdef CONDPRINT
-- CLOCK_TYPE start_time, current_time;
--# endif
++# ifdef CONDPRINT
++ CLOCK_TYPE start_time, current_time;
++# endif
if (GC_dont_gc) return FALSE;
if (GC_incremental && GC_collection_in_progress()) {
# ifdef CONDPRINT
-@@ -329,10 +320,8 @@
+@@ -320,8 +329,10 @@
GC_collect_a_little_inner(1);
}
}
-- if (stop_func == GC_never_stop_func) GC_notify_full_gc();
++ if (stop_func == GC_never_stop_func) GC_notify_full_gc();
# ifdef CONDPRINT
if (GC_print_stats) {
-- if (GC_print_stats) GET_TIME(start_time);
++ if (GC_print_stats) GET_TIME(start_time);
GC_printf2(
"Initiating full world-stop collection %lu after %ld allocd bytes\n",
(unsigned long) GC_gc_no+1,
-@@ -371,13 +360,6 @@
+@@ -360,6 +371,13 @@
return(FALSE);
}
GC_finish_collection();
--# if defined(CONDPRINT)
-- if (GC_print_stats) {
-- GET_TIME(current_time);
-- GC_printf1("Complete collection took %lu msecs\n",
-- MS_TIME_DIFF(current_time,start_time));
-- }
--# endif
++# if defined(CONDPRINT)
++ if (GC_print_stats) {
++ GET_TIME(current_time);
++ GC_printf1("Complete collection took %lu msecs\n",
++ MS_TIME_DIFF(current_time,start_time));
++ }
++# endif
return(TRUE);
}
-@@ -448,7 +430,6 @@
+@@ -430,6 +448,7 @@
result = (int)GC_collection_in_progress();
UNLOCK();
ENABLE_SIGNALS();
-- if (!result && GC_debugging_started) GC_print_all_smashed();
++ if (!result && GC_debugging_started) GC_print_all_smashed();
return(result);
}
-@@ -467,17 +448,16 @@
+@@ -448,16 +467,17 @@
CLOCK_TYPE start_time, current_time;
# endif
-+# if defined(REGISTER_LIBRARIES_EARLY)
-+ GC_cond_register_dynamic_libraries();
-+# endif
-+ STOP_WORLD();
+-# if defined(REGISTER_LIBRARIES_EARLY)
+- GC_cond_register_dynamic_libraries();
+-# endif
+- STOP_WORLD();
# ifdef PRINTTIMES
GET_TIME(start_time);
# endif
# if defined(CONDPRINT) && !defined(PRINTTIMES)
if (GC_print_stats) GET_TIME(start_time);
# endif
--# if defined(REGISTER_LIBRARIES_EARLY)
-- GC_cond_register_dynamic_libraries();
--# endif
-- STOP_WORLD();
-- IF_THREADS(GC_world_stopped = TRUE);
++# if defined(REGISTER_LIBRARIES_EARLY)
++ GC_cond_register_dynamic_libraries();
++# endif
++ STOP_WORLD();
++ IF_THREADS(GC_world_stopped = TRUE);
# ifdef CONDPRINT
if (GC_print_stats) {
GC_printf1("--> Marking for collection %lu ",
-@@ -508,7 +488,6 @@
+@@ -488,6 +508,7 @@
}
# endif
GC_deficit = i; /* Give the mutator a chance. */
-- IF_THREADS(GC_world_stopped = FALSE);
++ IF_THREADS(GC_world_stopped = FALSE);
START_WORLD();
return(FALSE);
}
-@@ -542,8 +521,6 @@
+@@ -521,6 +542,8 @@
(*GC_check_heap)();
}
-- IF_THREADS(GC_world_stopped = FALSE);
-- START_WORLD();
++ IF_THREADS(GC_world_stopped = FALSE);
++ START_WORLD();
# ifdef PRINTTIMES
GET_TIME(current_time);
GC_printf1("World-stopped marking took %lu msecs\n",
-@@ -557,6 +534,7 @@
+@@ -534,7 +557,6 @@
}
# endif
# endif
-+ START_WORLD();
+- START_WORLD();
return(TRUE);
}
-@@ -633,7 +611,6 @@
+@@ -611,6 +633,7 @@
GC_print_address_map();
}
# endif
-- COND_DUMP;
++ COND_DUMP;
if (GC_find_leak) {
/* Mark all objects on the free list. All objects should be */
/* marked when we're done. */
-@@ -730,7 +707,6 @@
+@@ -707,6 +730,7 @@
GC_words_allocd = 0;
GC_words_wasted = 0;
GC_mem_freed = 0;
-- GC_finalizer_mem_freed = 0;
++ GC_finalizer_mem_freed = 0;
# ifdef USE_MUNMAP
GC_unmap_old();
-@@ -754,7 +730,6 @@
+@@ -730,6 +754,7 @@
int result;
DCL_LOCK_STATE;
-- if (GC_debugging_started) GC_print_all_smashed();
++ if (GC_debugging_started) GC_print_all_smashed();
GC_INVOKE_FINALIZERS();
DISABLE_SIGNALS();
LOCK();
-@@ -766,17 +741,14 @@
+@@ -741,14 +766,17 @@
EXIT_GC();
UNLOCK();
ENABLE_SIGNALS();
-- if(result) {
-- if (GC_debugging_started) GC_print_all_smashed();
-- GC_INVOKE_FINALIZERS();
-- }
-+ if(result) GC_INVOKE_FINALIZERS();
+- if(result) GC_INVOKE_FINALIZERS();
++ if(result) {
++ if (GC_debugging_started) GC_print_all_smashed();
++ GC_INVOKE_FINALIZERS();
++ }
return(result);
}
void GC_gcollect GC_PROTO(())
{
-+ GC_notify_full_gc();
+- GC_notify_full_gc();
(void)GC_try_to_collect(GC_never_stop_func);
-- if (GC_have_errors) GC_print_all_errors();
++ if (GC_have_errors) GC_print_all_errors();
}
word GC_n_heap_sects = 0; /* Number of sections currently in heap. */
-@@ -978,6 +950,7 @@
+@@ -950,7 +978,6 @@
{
if (!GC_incremental && !GC_dont_gc &&
(GC_dont_expand && GC_words_allocd > 0 || GC_should_collect())) {
-+ GC_notify_full_gc();
+- GC_notify_full_gc();
GC_gcollect_inner();
} else {
word blocks_to_get = GC_heapsize/(HBLKSIZE*GC_free_space_divisor)
-@@ -1002,6 +975,7 @@
+@@ -975,7 +1002,6 @@
&& !GC_expand_hp_inner(needed_blocks)) {
if (GC_fail_count++ < GC_max_retries) {
WARN("Out of Memory! Trying to continue ...\n", 0);
-+ GC_notify_full_gc();
+- GC_notify_full_gc();
GC_gcollect_inner();
} else {
# if !defined(AMIGA) || !defined(GC_AMIGA_FASTALLOC)
-@@ -1031,38 +1005,29 @@
+@@ -1005,14 +1031,15 @@
word sz;
int kind;
{
-- ptr_t * flh = &(GC_obj_kinds[kind].ok_freelist[sz]);
-- GC_bool tried_minor = FALSE;
-+ register ptr_t * flh = &(GC_obj_kinds[kind].ok_freelist[sz]);
+- register ptr_t * flh = &(GC_obj_kinds[kind].ok_freelist[sz]);
++ ptr_t * flh = &(GC_obj_kinds[kind].ok_freelist[sz]);
++ GC_bool tried_minor = FALSE;
if (sz == 0) return(0);
while (*flh == 0) {
ENTER_GC();
/* Do our share of marking work */
-- if(TRUE_INCREMENTAL) GC_collect_a_little_inner(1);
-+ if(GC_incremental && !GC_dont_gc) GC_collect_a_little_inner(1);
+- if(GC_incremental && !GC_dont_gc) GC_collect_a_little_inner(1);
++ if(TRUE_INCREMENTAL) GC_collect_a_little_inner(1);
/* Sweep blocks for objects of this size */
-- GC_continue_reclaim(sz, kind);
-+ GC_continue_reclaim(sz, kind);
+ GC_continue_reclaim(sz, kind);
EXIT_GC();
- if (*flh == 0) {
- GC_new_hblk(sz, kind);
+@@ -1021,13 +1048,21 @@
}
if (*flh == 0) {
ENTER_GC();
-- if (GC_incremental && GC_time_limit == GC_TIME_UNLIMITED
-- && ! tried_minor ) {
-- GC_collect_a_little_inner(1);
-- tried_minor = TRUE;
-- } else {
-- if (!GC_collect_or_expand((word)1,FALSE)) {
-+ if (!GC_collect_or_expand((word)1,FALSE)) {
++ if (GC_incremental && GC_time_limit == GC_TIME_UNLIMITED
++ && ! tried_minor ) {
++ GC_collect_a_little_inner(1);
++ tried_minor = TRUE;
++ } else {
+ if (!GC_collect_or_expand((word)1,FALSE)) {
EXIT_GC();
return(0);
-- }
}
++ }
EXIT_GC();
}
}
-- /* Successful allocation; reset failure count. */
-- GC_fail_count = 0;
++ /* Successful allocation; reset failure count. */
++ GC_fail_count = 0;
return(*flh);
}
-diff -Nur ../boehm-gc/alpha_mach_dep.s boehm-gc/alpha_mach_dep.s
---- ../boehm-gc/alpha_mach_dep.s Mon May 26 12:48:52 2003
-+++ boehm-gc/alpha_mach_dep.s Fri Aug 17 11:30:45 2001
-@@ -1,4 +1,3 @@
-- # $Id: darwin.patch,v 1.5 2003/09/10 04:36:20 megacz Exp $
+diff -Nubr boehm-gc/alpha_mach_dep.s ../boehm-gc/alpha_mach_dep.s
+--- boehm-gc/alpha_mach_dep.s Fri Aug 17 11:30:45 2001
++++ ../boehm-gc/alpha_mach_dep.s Mon May 26 12:48:52 2003
+@@ -1,3 +1,4 @@
++ # $Id: darwin.patch,v 1.6 2003/09/10 06:30:06 megacz Exp $
.arch ev6
.text
-diff -Nur ../boehm-gc/autom4te.cache/output.0 boehm-gc/autom4te.cache/output.0
---- ../boehm-gc/autom4te.cache/output.0 Mon May 26 13:14:22 2003
-+++ boehm-gc/autom4te.cache/output.0 Wed Dec 31 16:00:00 1969
-@@ -1,5049 +0,0 @@
--@%:@! /bin/sh
--@%:@ Guess values for system-dependent variables and create Makefiles.
--@%:@ Generated by GNU Autoconf 2.57.
--@%:@
--@%:@ Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 2002
--@%:@ Free Software Foundation, Inc.
--@%:@ This configure script is free software; the Free Software Foundation
--@%:@ gives unlimited permission to copy, distribute and modify it.
--## --------------------- ##
--## M4sh Initialization. ##
--## --------------------- ##
--
--# Be Bourne compatible
--if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
-- emulate sh
-- NULLCMD=:
-- # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
-- # is contrary to our usage. Disable this feature.
-- alias -g '${1+"$@"}'='"$@"'
--elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
-- set -o posix
--fi
--
--# Support unset when possible.
--if (FOO=FOO; unset FOO) >/dev/null 2>&1; then
-- as_unset=unset
--else
-- as_unset=false
--fi
--
--
--# Work around bugs in pre-3.0 UWIN ksh.
--$as_unset ENV MAIL MAILPATH
--PS1='$ '
--PS2='> '
--PS4='+ '
--
--# NLS nuisances.
--for as_var in \
-- LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
-- LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
-- LC_TELEPHONE LC_TIME
--do
-- if (set +x; test -n "`(eval $as_var=C; export $as_var) 2>&1`"); then
-- eval $as_var=C; export $as_var
-- else
-- $as_unset $as_var
-- fi
--done
--
--# Required to use basename.
--if expr a : '\(a\)' >/dev/null 2>&1; then
-- as_expr=expr
--else
-- as_expr=false
--fi
--
--if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
-- as_basename=basename
--else
-- as_basename=false
--fi
--
--
--# Name of the executable.
--as_me=`$as_basename "$0" ||
--$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
-- X"$0" : 'X\(//\)$' \| \
-- X"$0" : 'X\(/\)$' \| \
-- . : '\(.\)' 2>/dev/null ||
--echo X/"$0" |
-- sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
-- /^X\/\(\/\/\)$/{ s//\1/; q; }
-- /^X\/\(\/\).*/{ s//\1/; q; }
-- s/.*/./; q'`
--
--
--# PATH needs CR, and LINENO needs CR and PATH.
--# Avoid depending upon Character Ranges.
--as_cr_letters='abcdefghijklmnopqrstuvwxyz'
--as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
--as_cr_Letters=$as_cr_letters$as_cr_LETTERS
--as_cr_digits='0123456789'
--as_cr_alnum=$as_cr_Letters$as_cr_digits
--
--# The user is always right.
--if test "${PATH_SEPARATOR+set}" != set; then
-- echo "#! /bin/sh" >conf$$.sh
-- echo "exit 0" >>conf$$.sh
-- chmod +x conf$$.sh
-- if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
-- PATH_SEPARATOR=';'
-- else
-- PATH_SEPARATOR=:
-- fi
-- rm -f conf$$.sh
--fi
--
--
-- as_lineno_1=$LINENO
-- as_lineno_2=$LINENO
-- as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
-- test "x$as_lineno_1" != "x$as_lineno_2" &&
-- test "x$as_lineno_3" = "x$as_lineno_2" || {
-- # Find who we are. Look in the path if we contain no path at all
-- # relative or not.
-- case $0 in
-- *[\\/]* ) as_myself=$0 ;;
-- *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
--for as_dir in $PATH
--do
-- IFS=$as_save_IFS
-- test -z "$as_dir" && as_dir=.
-- test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
--done
--
-- ;;
-- esac
-- # We did not find ourselves, most probably we were run as `sh COMMAND'
-- # in which case we are not to be found in the path.
-- if test "x$as_myself" = x; then
-- as_myself=$0
-- fi
-- if test ! -f "$as_myself"; then
-- { echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2
-- { (exit 1); exit 1; }; }
-- fi
-- case $CONFIG_SHELL in
-- '')
-- as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
--for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
--do
-- IFS=$as_save_IFS
-- test -z "$as_dir" && as_dir=.
-- for as_base in sh bash ksh sh5; do
-- case $as_dir in
-- /*)
-- if ("$as_dir/$as_base" -c '
-- as_lineno_1=$LINENO
-- as_lineno_2=$LINENO
-- as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
-- test "x$as_lineno_1" != "x$as_lineno_2" &&
-- test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then
-- $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
-- $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
-- CONFIG_SHELL=$as_dir/$as_base
-- export CONFIG_SHELL
-- exec "$CONFIG_SHELL" "$0" ${1+"$@"}
-- fi;;
-- esac
-- done
--done
--;;
-- esac
--
-- # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
-- # uniformly replaced by the line number. The first 'sed' inserts a
-- # line-number line before each line; the second 'sed' does the real
-- # work. The second script uses 'N' to pair each line-number line
-- # with the numbered line, and appends trailing '-' during
-- # substitution so that $LINENO is not a special case at line end.
-- # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
-- # second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-)
-- sed '=' <$as_myself |
-- sed '
-- N
-- s,$,-,
-- : loop
-- s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
-- t loop
-- s,-$,,
-- s,^['$as_cr_digits']*\n,,
-- ' >$as_me.lineno &&
-- chmod +x $as_me.lineno ||
-- { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
-- { (exit 1); exit 1; }; }
--
-- # Don't try to exec as it changes $[0], causing all sort of problems
-- # (the dirname of $[0] is not the place where we might find the
-- # original and so on. Autoconf is especially sensible to this).
-- . ./$as_me.lineno
-- # Exit status is that of the last command.
-- exit
--}
--
--
--case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
-- *c*,-n*) ECHO_N= ECHO_C='
--' ECHO_T=' ' ;;
-- *c*,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;
-- *) ECHO_N= ECHO_C='\c' ECHO_T= ;;
--esac
--
--if expr a : '\(a\)' >/dev/null 2>&1; then
-- as_expr=expr
--else
-- as_expr=false
--fi
--
--rm -f conf$$ conf$$.exe conf$$.file
--echo >conf$$.file
--if ln -s conf$$.file conf$$ 2>/dev/null; then
-- # We could just check for DJGPP; but this test a) works b) is more generic
-- # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
-- if test -f conf$$.exe; then
-- # Don't use ln at all; we don't have any links
-- as_ln_s='cp -p'
-- else
-- as_ln_s='ln -s'
-- fi
--elif ln conf$$.file conf$$ 2>/dev/null; then
-- as_ln_s=ln
--else
-- as_ln_s='cp -p'
--fi
--rm -f conf$$ conf$$.exe conf$$.file
--
--if mkdir -p . 2>/dev/null; then
-- as_mkdir_p=:
--else
-- as_mkdir_p=false
--fi
--
--as_executable_p="test -f"
--
--# Sed expression to map a string onto a valid CPP name.
--as_tr_cpp="sed y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g"
--
--# Sed expression to map a string onto a valid variable name.
--as_tr_sh="sed y%*+%pp%;s%[^_$as_cr_alnum]%_%g"
--
--
--# IFS
--# We need space, tab and new line, in precisely that order.
--as_nl='
--'
--IFS=" $as_nl"
--
--# CDPATH.
--$as_unset CDPATH
--
--
--# Name of the host.
--# hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
--# so uname gets run too.
--ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
--
--exec 6>&1
--
--#
--# Initializations.
--#
--ac_default_prefix=/usr/local
--ac_config_libobj_dir=.
--cross_compiling=no
--subdirs=
--MFLAGS=
--MAKEFLAGS=
--SHELL=${CONFIG_SHELL-/bin/sh}
--
--# Maximum number of lines to put in a shell here document.
--# This variable seems obsolete. It should probably be removed, and
--# only ac_max_sed_lines should be used.
--: ${ac_max_here_lines=38}
--
--# Identity of this package.
--PACKAGE_NAME=
--PACKAGE_TARNAME=
--PACKAGE_VERSION=
--PACKAGE_STRING=
--PACKAGE_BUGREPORT=
--
--ac_unique_file="gcj_mlc.c"
--ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS gc_basedir build build_cpu build_vendor build_os host host_cpu host_vendor host_os target target_cpu target_vendor target_os mkinstalldirs INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA PACKAGE VERSION ACLOCAL AUTOCONF AUTOMAKE AUTOHEADER MAKEINFO SET_MAKE CC CXX AS ac_ct_AS AR ac_ct_AR RANLIB ac_ct_RANLIB MAINTAINER_MODE_TRUE MAINTAINER_MODE_FALSE MAINT GC_CFLAGS LN_S STRIP ac_ct_STRIP LIBTOOL CXXCPP CPPFLAGS THREADLIBS POWERPC_DARWIN_TRUE POWERPC_DARWIN_FALSE EXTRA_TEST_LIBS target_all INCLUDES CXXINCLUDES addobjs MY_CFLAGS USE_LIBDIR_TRUE USE_LIBDIR_FALSE LIB@&t@OBJS LTLIBOBJS'
--ac_subst_files=''
--
--# Initialize some variables set by options.
--ac_init_help=
--ac_init_version=false
--# The variables have the same names as the options, with
--# dashes changed to underlines.
--cache_file=/dev/null
--exec_prefix=NONE
--no_create=
--no_recursion=
--prefix=NONE
--program_prefix=NONE
--program_suffix=NONE
--program_transform_name=s,x,x,
--silent=
--site=
--srcdir=
--verbose=
--x_includes=NONE
--x_libraries=NONE
--
--# Installation directory options.
--# These are left unexpanded so users can "make install exec_prefix=/foo"
--# and all the variables that are supposed to be based on exec_prefix
--# by default will actually change.
--# Use braces instead of parens because sh, perl, etc. also accept them.
--bindir='${exec_prefix}/bin'
--sbindir='${exec_prefix}/sbin'
--libexecdir='${exec_prefix}/libexec'
--datadir='${prefix}/share'
--sysconfdir='${prefix}/etc'
--sharedstatedir='${prefix}/com'
--localstatedir='${prefix}/var'
--libdir='${exec_prefix}/lib'
--includedir='${prefix}/include'
--oldincludedir='/usr/include'
--infodir='${prefix}/info'
--mandir='${prefix}/man'
--
--ac_prev=
--for ac_option
--do
-- # If the previous option needs an argument, assign it.
-- if test -n "$ac_prev"; then
-- eval "$ac_prev=\$ac_option"
-- ac_prev=
-- continue
-- fi
--
-- ac_optarg=`expr "x$ac_option" : 'x[^=]*=\(.*\)'`
--
-- # Accept the important Cygnus configure options, so we can diagnose typos.
--
-- case $ac_option in
--
-- -bindir | --bindir | --bindi | --bind | --bin | --bi)
-- ac_prev=bindir ;;
-- -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
-- bindir=$ac_optarg ;;
--
-- -build | --build | --buil | --bui | --bu)
-- ac_prev=build_alias ;;
-- -build=* | --build=* | --buil=* | --bui=* | --bu=*)
-- build_alias=$ac_optarg ;;
--
-- -cache-file | --cache-file | --cache-fil | --cache-fi \
-- | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
-- ac_prev=cache_file ;;
-- -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
-- | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
-- cache_file=$ac_optarg ;;
--
-- --config-cache | -C)
-- cache_file=config.cache ;;
--
-- -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
-- ac_prev=datadir ;;
-- -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
-- | --da=*)
-- datadir=$ac_optarg ;;
--
-- -disable-* | --disable-*)
-- ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
-- # Reject names that are not valid shell variable names.
-- expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
-- { echo "$as_me: error: invalid feature name: $ac_feature" >&2
-- { (exit 1); exit 1; }; }
-- ac_feature=`echo $ac_feature | sed 's/-/_/g'`
-- eval "enable_$ac_feature=no" ;;
--
-- -enable-* | --enable-*)
-- ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
-- # Reject names that are not valid shell variable names.
-- expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
-- { echo "$as_me: error: invalid feature name: $ac_feature" >&2
-- { (exit 1); exit 1; }; }
-- ac_feature=`echo $ac_feature | sed 's/-/_/g'`
-- case $ac_option in
-- *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
-- *) ac_optarg=yes ;;
-- esac
-- eval "enable_$ac_feature='$ac_optarg'" ;;
--
-- -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
-- | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
-- | --exec | --exe | --ex)
-- ac_prev=exec_prefix ;;
-- -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
-- | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
-- | --exec=* | --exe=* | --ex=*)
-- exec_prefix=$ac_optarg ;;
--
-- -gas | --gas | --ga | --g)
-- # Obsolete; use --with-gas.
-- with_gas=yes ;;
--
-- -help | --help | --hel | --he | -h)
-- ac_init_help=long ;;
-- -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
-- ac_init_help=recursive ;;
-- -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
-- ac_init_help=short ;;
--
-- -host | --host | --hos | --ho)
-- ac_prev=host_alias ;;
-- -host=* | --host=* | --hos=* | --ho=*)
-- host_alias=$ac_optarg ;;
--
-- -includedir | --includedir | --includedi | --included | --include \
-- | --includ | --inclu | --incl | --inc)
-- ac_prev=includedir ;;
-- -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
-- | --includ=* | --inclu=* | --incl=* | --inc=*)
-- includedir=$ac_optarg ;;
--
-- -infodir | --infodir | --infodi | --infod | --info | --inf)
-- ac_prev=infodir ;;
-- -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
-- infodir=$ac_optarg ;;
--
-- -libdir | --libdir | --libdi | --libd)
-- ac_prev=libdir ;;
-- -libdir=* | --libdir=* | --libdi=* | --libd=*)
-- libdir=$ac_optarg ;;
--
-- -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
-- | --libexe | --libex | --libe)
-- ac_prev=libexecdir ;;
-- -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
-- | --libexe=* | --libex=* | --libe=*)
-- libexecdir=$ac_optarg ;;
--
-- -localstatedir | --localstatedir | --localstatedi | --localstated \
-- | --localstate | --localstat | --localsta | --localst \
-- | --locals | --local | --loca | --loc | --lo)
-- ac_prev=localstatedir ;;
-- -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
-- | --localstate=* | --localstat=* | --localsta=* | --localst=* \
-- | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
-- localstatedir=$ac_optarg ;;
--
-- -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
-- ac_prev=mandir ;;
-- -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
-- mandir=$ac_optarg ;;
--
-- -nfp | --nfp | --nf)
-- # Obsolete; use --without-fp.
-- with_fp=no ;;
--
-- -no-create | --no-create | --no-creat | --no-crea | --no-cre \
-- | --no-cr | --no-c | -n)
-- no_create=yes ;;
--
-- -no-recursion | --no-recursion | --no-recursio | --no-recursi \
-- | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
-- no_recursion=yes ;;
--
-- -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
-- | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
-- | --oldin | --oldi | --old | --ol | --o)
-- ac_prev=oldincludedir ;;
-- -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
-- | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
-- | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
-- oldincludedir=$ac_optarg ;;
--
-- -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
-- ac_prev=prefix ;;
-- -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
-- prefix=$ac_optarg ;;
--
-- -program-prefix | --program-prefix | --program-prefi | --program-pref \
-- | --program-pre | --program-pr | --program-p)
-- ac_prev=program_prefix ;;
-- -program-prefix=* | --program-prefix=* | --program-prefi=* \
-- | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
-- program_prefix=$ac_optarg ;;
--
-- -program-suffix | --program-suffix | --program-suffi | --program-suff \
-- | --program-suf | --program-su | --program-s)
-- ac_prev=program_suffix ;;
-- -program-suffix=* | --program-suffix=* | --program-suffi=* \
-- | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
-- program_suffix=$ac_optarg ;;
--
-- -program-transform-name | --program-transform-name \
-- | --program-transform-nam | --program-transform-na \
-- | --program-transform-n | --program-transform- \
-- | --program-transform | --program-transfor \
-- | --program-transfo | --program-transf \
-- | --program-trans | --program-tran \
-- | --progr-tra | --program-tr | --program-t)
-- ac_prev=program_transform_name ;;
-- -program-transform-name=* | --program-transform-name=* \
-- | --program-transform-nam=* | --program-transform-na=* \
-- | --program-transform-n=* | --program-transform-=* \
-- | --program-transform=* | --program-transfor=* \
-- | --program-transfo=* | --program-transf=* \
-- | --program-trans=* | --program-tran=* \
-- | --progr-tra=* | --program-tr=* | --program-t=*)
-- program_transform_name=$ac_optarg ;;
--
-- -q | -quiet | --quiet | --quie | --qui | --qu | --q \
-- | -silent | --silent | --silen | --sile | --sil)
-- silent=yes ;;
--
-- -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
-- ac_prev=sbindir ;;
-- -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
-- | --sbi=* | --sb=*)
-- sbindir=$ac_optarg ;;
--
-- -sharedstatedir | --sharedstatedir | --sharedstatedi \
-- | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
-- | --sharedst | --shareds | --shared | --share | --shar \
-- | --sha | --sh)
-- ac_prev=sharedstatedir ;;
-- -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
-- | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
-- | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
-- | --sha=* | --sh=*)
-- sharedstatedir=$ac_optarg ;;
--
-- -site | --site | --sit)
-- ac_prev=site ;;
-- -site=* | --site=* | --sit=*)
-- site=$ac_optarg ;;
--
-- -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
-- ac_prev=srcdir ;;
-- -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
-- srcdir=$ac_optarg ;;
--
-- -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
-- | --syscon | --sysco | --sysc | --sys | --sy)
-- ac_prev=sysconfdir ;;
-- -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
-- | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
-- sysconfdir=$ac_optarg ;;
--
-- -target | --target | --targe | --targ | --tar | --ta | --t)
-- ac_prev=target_alias ;;
-- -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
-- target_alias=$ac_optarg ;;
--
-- -v | -verbose | --verbose | --verbos | --verbo | --verb)
-- verbose=yes ;;
--
-- -version | --version | --versio | --versi | --vers | -V)
-- ac_init_version=: ;;
--
-- -with-* | --with-*)
-- ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
-- # Reject names that are not valid shell variable names.
-- expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
-- { echo "$as_me: error: invalid package name: $ac_package" >&2
-- { (exit 1); exit 1; }; }
-- ac_package=`echo $ac_package| sed 's/-/_/g'`
-- case $ac_option in
-- *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
-- *) ac_optarg=yes ;;
-- esac
-- eval "with_$ac_package='$ac_optarg'" ;;
--
-- -without-* | --without-*)
-- ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`
-- # Reject names that are not valid shell variable names.
-- expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
-- { echo "$as_me: error: invalid package name: $ac_package" >&2
-- { (exit 1); exit 1; }; }
-- ac_package=`echo $ac_package | sed 's/-/_/g'`
-- eval "with_$ac_package=no" ;;
--
-- --x)
-- # Obsolete; use --with-x.
-- with_x=yes ;;
--
-- -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
-- | --x-incl | --x-inc | --x-in | --x-i)
-- ac_prev=x_includes ;;
-- -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
-- | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
-- x_includes=$ac_optarg ;;
--
-- -x-libraries | --x-libraries | --x-librarie | --x-librari \
-- | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
-- ac_prev=x_libraries ;;
-- -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
-- | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
-- x_libraries=$ac_optarg ;;
--
-- -*) { echo "$as_me: error: unrecognized option: $ac_option
--Try \`$0 --help' for more information." >&2
-- { (exit 1); exit 1; }; }
-- ;;
--
-- *=*)
-- ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
-- # Reject names that are not valid shell variable names.
-- expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
-- { echo "$as_me: error: invalid variable name: $ac_envvar" >&2
-- { (exit 1); exit 1; }; }
-- ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`
-- eval "$ac_envvar='$ac_optarg'"
-- export $ac_envvar ;;
--
-- *)
-- # FIXME: should be removed in autoconf 3.0.
-- echo "$as_me: WARNING: you should use --build, --host, --target" >&2
-- expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
-- echo "$as_me: WARNING: invalid host type: $ac_option" >&2
-- : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
-- ;;
--
-- esac
--done
--
--if test -n "$ac_prev"; then
-- ac_option=--`echo $ac_prev | sed 's/_/-/g'`
-- { echo "$as_me: error: missing argument to $ac_option" >&2
-- { (exit 1); exit 1; }; }
--fi
--
--# Be sure to have absolute paths.
--for ac_var in exec_prefix prefix
--do
-- eval ac_val=$`echo $ac_var`
-- case $ac_val in
-- [\\/$]* | ?:[\\/]* | NONE | '' ) ;;
-- *) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
-- { (exit 1); exit 1; }; };;
-- esac
--done
--
--# Be sure to have absolute paths.
--for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \
-- localstatedir libdir includedir oldincludedir infodir mandir
--do
-- eval ac_val=$`echo $ac_var`
-- case $ac_val in
-- [\\/$]* | ?:[\\/]* ) ;;
-- *) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
-- { (exit 1); exit 1; }; };;
-- esac
--done
--
--# There might be people who depend on the old broken behavior: `$host'
--# used to hold the argument of --host etc.
--# FIXME: To remove some day.
--build=$build_alias
--host=$host_alias
--target=$target_alias
--
--# FIXME: To remove some day.
--if test "x$host_alias" != x; then
-- if test "x$build_alias" = x; then
-- cross_compiling=maybe
-- echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
-- If a cross compiler is detected then cross compile mode will be used." >&2
-- elif test "x$build_alias" != "x$host_alias"; then
-- cross_compiling=yes
-- fi
--fi
--
--ac_tool_prefix=
--test -n "$host_alias" && ac_tool_prefix=$host_alias-
--
--test "$silent" = yes && exec 6>/dev/null
--
--
--# Find the source files, if location was not specified.
--if test -z "$srcdir"; then
-- ac_srcdir_defaulted=yes
-- # Try the directory containing this script, then its parent.
-- ac_confdir=`(dirname "$0") 2>/dev/null ||
--$as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
-- X"$0" : 'X\(//\)[^/]' \| \
-- X"$0" : 'X\(//\)$' \| \
-- X"$0" : 'X\(/\)' \| \
-- . : '\(.\)' 2>/dev/null ||
--echo X"$0" |
-- sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
-- /^X\(\/\/\)[^/].*/{ s//\1/; q; }
-- /^X\(\/\/\)$/{ s//\1/; q; }
-- /^X\(\/\).*/{ s//\1/; q; }
-- s/.*/./; q'`
-- srcdir=$ac_confdir
-- if test ! -r $srcdir/$ac_unique_file; then
-- srcdir=..
-- fi
--else
-- ac_srcdir_defaulted=no
--fi
--if test ! -r $srcdir/$ac_unique_file; then
-- if test "$ac_srcdir_defaulted" = yes; then
-- { echo "$as_me: error: cannot find sources ($ac_unique_file) in $ac_confdir or .." >&2
-- { (exit 1); exit 1; }; }
-- else
-- { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
-- { (exit 1); exit 1; }; }
-- fi
--fi
--(cd $srcdir && test -r ./$ac_unique_file) 2>/dev/null ||
-- { echo "$as_me: error: sources are in $srcdir, but \`cd $srcdir' does not work" >&2
-- { (exit 1); exit 1; }; }
--srcdir=`echo "$srcdir" | sed 's%\([^\\/]\)[\\/]*$%\1%'`
--ac_env_build_alias_set=${build_alias+set}
--ac_env_build_alias_value=$build_alias
--ac_cv_env_build_alias_set=${build_alias+set}
--ac_cv_env_build_alias_value=$build_alias
--ac_env_host_alias_set=${host_alias+set}
--ac_env_host_alias_value=$host_alias
--ac_cv_env_host_alias_set=${host_alias+set}
--ac_cv_env_host_alias_value=$host_alias
--ac_env_target_alias_set=${target_alias+set}
--ac_env_target_alias_value=$target_alias
--ac_cv_env_target_alias_set=${target_alias+set}
--ac_cv_env_target_alias_value=$target_alias
--ac_env_CXXCPP_set=${CXXCPP+set}
--ac_env_CXXCPP_value=$CXXCPP
--ac_cv_env_CXXCPP_set=${CXXCPP+set}
--ac_cv_env_CXXCPP_value=$CXXCPP
--ac_env_CPPFLAGS_set=${CPPFLAGS+set}
--ac_env_CPPFLAGS_value=$CPPFLAGS
--ac_cv_env_CPPFLAGS_set=${CPPFLAGS+set}
--ac_cv_env_CPPFLAGS_value=$CPPFLAGS
--
--#
--# Report the --help message.
--#
--if test "$ac_init_help" = "long"; then
-- # Omit some internal or obsolete options to make the list less imposing.
-- # This message is too long to be a string in the A/UX 3.1 sh.
-- cat <<_ACEOF
--\`configure' configures this package to adapt to many kinds of systems.
--
--Usage: $0 [OPTION]... [VAR=VALUE]...
--
--To assign environment variables (e.g., CC, CFLAGS...), specify them as
--VAR=VALUE. See below for descriptions of some of the useful variables.
--
--Defaults for the options are specified in brackets.
--
--Configuration:
-- -h, --help display this help and exit
-- --help=short display options specific to this package
-- --help=recursive display the short help of all the included packages
-- -V, --version display version information and exit
-- -q, --quiet, --silent do not print \`checking...' messages
-- --cache-file=FILE cache test results in FILE [disabled]
-- -C, --config-cache alias for \`--cache-file=config.cache'
-- -n, --no-create do not create output files
-- --srcdir=DIR find the sources in DIR [configure dir or \`..']
--
--_ACEOF
--
-- cat <<_ACEOF
--Installation directories:
-- --prefix=PREFIX install architecture-independent files in PREFIX
-- [$ac_default_prefix]
-- --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
-- [PREFIX]
--
--By default, \`make install' will install all the files in
--\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
--an installation prefix other than \`$ac_default_prefix' using \`--prefix',
--for instance \`--prefix=\$HOME'.
--
--For better control, use the options below.
--
--Fine tuning of the installation directories:
-- --bindir=DIR user executables [EPREFIX/bin]
-- --sbindir=DIR system admin executables [EPREFIX/sbin]
-- --libexecdir=DIR program executables [EPREFIX/libexec]
-- --datadir=DIR read-only architecture-independent data [PREFIX/share]
-- --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
-- --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
-- --localstatedir=DIR modifiable single-machine data [PREFIX/var]
-- --libdir=DIR object code libraries [EPREFIX/lib]
-- --includedir=DIR C header files [PREFIX/include]
-- --oldincludedir=DIR C header files for non-gcc [/usr/include]
-- --infodir=DIR info documentation [PREFIX/info]
-- --mandir=DIR man documentation [PREFIX/man]
--_ACEOF
--
-- cat <<\_ACEOF
--
--Program names:
-- --program-prefix=PREFIX prepend PREFIX to installed program names
-- --program-suffix=SUFFIX append SUFFIX to installed program names
-- --program-transform-name=PROGRAM run sed PROGRAM on installed program names
--
--System types:
-- --build=BUILD configure for building on BUILD [guessed]
-- --host=HOST cross-compile to build programs to run on HOST [BUILD]
-- --target=TARGET configure for building compilers for TARGET [HOST]
--_ACEOF
--fi
--
--if test -n "$ac_init_help"; then
--
-- cat <<\_ACEOF
--
--Optional Features:
-- --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
-- --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
-- --enable-multilib build many library versions (default)
-- --enable-maintainer-mode enable make rules and dependencies not useful
-- (and sometimes confusing) to the casual installer
-- --enable-shared=PKGS build shared libraries default=yes
-- --enable-static=PKGS build static libraries default=yes
-- --enable-fast-install=PKGS optimize for fast installation default=yes
-- --disable-libtool-lock avoid locking (might break parallel builds)
-- --enable-parallel-mark parallelize marking and free list construction
-- --enable-shared=PKGS build shared libraries default=no
-- --enable-full-debug include full support for pointer backtracing etc.
--
--Optional Packages:
-- --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
-- --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
-- --with-gnu-ld assume the C compiler uses GNU ld default=no
-- --with-pic try to use only PIC/non-PIC objects default=use both
-- --with-target-subdir=SUBDIR
-- configuring with a cross compiler
-- --with-cross-host=HOST configuring with a cross compiler
-- --with-ecos enable runtime eCos target support
--
--Some influential environment variables:
-- CXXCPP C++ preprocessor
-- CPPFLAGS C/C++ preprocessor flags, e.g. -I<include dir> if you have
-- headers in a nonstandard directory <include dir>
--
--Use these variables to override the choices made by `configure' or to help
--it to find libraries and programs with nonstandard names/locations.
--
--_ACEOF
--fi
--
--if test "$ac_init_help" = "recursive"; then
-- # If there are subdirs, report their specific --help.
-- ac_popdir=`pwd`
-- for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
-- test -d $ac_dir || continue
-- ac_builddir=.
--
--if test "$ac_dir" != .; then
-- ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
-- # A "../" for each directory in $ac_dir_suffix.
-- ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
--else
-- ac_dir_suffix= ac_top_builddir=
--fi
--
--case $srcdir in
-- .) # No --srcdir option. We are building in place.
-- ac_srcdir=.
-- if test -z "$ac_top_builddir"; then
-- ac_top_srcdir=.
-- else
-- ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
-- fi ;;
-- [\\/]* | ?:[\\/]* ) # Absolute path.
-- ac_srcdir=$srcdir$ac_dir_suffix;
-- ac_top_srcdir=$srcdir ;;
-- *) # Relative path.
-- ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
-- ac_top_srcdir=$ac_top_builddir$srcdir ;;
--esac
--# Don't blindly perform a `cd "$ac_dir"/$ac_foo && pwd` since $ac_foo can be
--# absolute.
--ac_abs_builddir=`cd "$ac_dir" && cd $ac_builddir && pwd`
--ac_abs_top_builddir=`cd "$ac_dir" && cd ${ac_top_builddir}. && pwd`
--ac_abs_srcdir=`cd "$ac_dir" && cd $ac_srcdir && pwd`
--ac_abs_top_srcdir=`cd "$ac_dir" && cd $ac_top_srcdir && pwd`
--
-- cd $ac_dir
-- # Check for guested configure; otherwise get Cygnus style configure.
-- if test -f $ac_srcdir/configure.gnu; then
-- echo
-- $SHELL $ac_srcdir/configure.gnu --help=recursive
-- elif test -f $ac_srcdir/configure; then
-- echo
-- $SHELL $ac_srcdir/configure --help=recursive
-- elif test -f $ac_srcdir/configure.ac ||
-- test -f $ac_srcdir/configure.in; then
-- echo
-- $ac_configure --help
-- else
-- echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
-- fi
-- cd $ac_popdir
-- done
--fi
--
--test -n "$ac_init_help" && exit 0
--if $ac_init_version; then
-- cat <<\_ACEOF
--
--Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 2002
--Free Software Foundation, Inc.
--This configure script is free software; the Free Software Foundation
--gives unlimited permission to copy, distribute and modify it.
--_ACEOF
-- exit 0
--fi
--exec 5>config.log
--cat >&5 <<_ACEOF
--This file contains any messages produced by compilers while
--running configure, to aid debugging if configure makes a mistake.
--
--It was created by $as_me, which was
--generated by GNU Autoconf 2.57. Invocation command line was
--
-- $ $0 $@
--
--_ACEOF
--{
--cat <<_ASUNAME
--@%:@@%:@ --------- @%:@@%:@
--@%:@@%:@ Platform. @%:@@%:@
--@%:@@%:@ --------- @%:@@%:@
--
--hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
--uname -m = `(uname -m) 2>/dev/null || echo unknown`
--uname -r = `(uname -r) 2>/dev/null || echo unknown`
--uname -s = `(uname -s) 2>/dev/null || echo unknown`
--uname -v = `(uname -v) 2>/dev/null || echo unknown`
--
--/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
--/bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
--
--/bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
--/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
--/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
--hostinfo = `(hostinfo) 2>/dev/null || echo unknown`
--/bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
--/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
--/bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
--
--_ASUNAME
--
--as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
--for as_dir in $PATH
--do
-- IFS=$as_save_IFS
-- test -z "$as_dir" && as_dir=.
-- echo "PATH: $as_dir"
--done
--
--} >&5
--
--cat >&5 <<_ACEOF
--
--
--@%:@@%:@ ----------- @%:@@%:@
--@%:@@%:@ Core tests. @%:@@%:@
--@%:@@%:@ ----------- @%:@@%:@
--
--_ACEOF
--
--
--# Keep a trace of the command line.
--# Strip out --no-create and --no-recursion so they do not pile up.
--# Strip out --silent because we don't want to record it for future runs.
--# Also quote any args containing shell meta-characters.
--# Make two passes to allow for proper duplicate-argument suppression.
--ac_configure_args=
--ac_configure_args0=
--ac_configure_args1=
--ac_sep=
--ac_must_keep_next=false
--for ac_pass in 1 2
--do
-- for ac_arg
-- do
-- case $ac_arg in
-- -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
-- -q | -quiet | --quiet | --quie | --qui | --qu | --q \
-- | -silent | --silent | --silen | --sile | --sil)
-- continue ;;
-- *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
-- ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
-- esac
-- case $ac_pass in
-- 1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
-- 2)
-- ac_configure_args1="$ac_configure_args1 '$ac_arg'"
-- if test $ac_must_keep_next = true; then
-- ac_must_keep_next=false # Got value, back to normal.
-- else
-- case $ac_arg in
-- *=* | --config-cache | -C | -disable-* | --disable-* \
-- | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
-- | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
-- | -with-* | --with-* | -without-* | --without-* | --x)
-- case "$ac_configure_args0 " in
-- "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
-- esac
-- ;;
-- -* ) ac_must_keep_next=true ;;
-- esac
-- fi
-- ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
-- # Get rid of the leading space.
-- ac_sep=" "
-- ;;
-- esac
-- done
--done
--$as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
--$as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
--
--# When interrupted or exit'd, cleanup temporary files, and complete
--# config.log. We remove comments because anyway the quotes in there
--# would cause problems or look ugly.
--# WARNING: Be sure not to use single quotes in there, as some shells,
--# such as our DU 5.0 friend, will then `close' the trap.
--trap 'exit_status=$?
-- # Save into config.log some information that might help in debugging.
-- {
-- echo
--
-- cat <<\_ASBOX
--@%:@@%:@ ---------------- @%:@@%:@
--@%:@@%:@ Cache variables. @%:@@%:@
--@%:@@%:@ ---------------- @%:@@%:@
--_ASBOX
-- echo
-- # The following way of writing the cache mishandles newlines in values,
--{
-- (set) 2>&1 |
-- case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in
-- *ac_space=\ *)
-- sed -n \
-- "s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
-- s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p"
-- ;;
-- *)
-- sed -n \
-- "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
-- ;;
-- esac;
--}
-- echo
--
-- cat <<\_ASBOX
--@%:@@%:@ ----------------- @%:@@%:@
--@%:@@%:@ Output variables. @%:@@%:@
--@%:@@%:@ ----------------- @%:@@%:@
--_ASBOX
-- echo
-- for ac_var in $ac_subst_vars
-- do
-- eval ac_val=$`echo $ac_var`
-- echo "$ac_var='"'"'$ac_val'"'"'"
-- done | sort
-- echo
--
-- if test -n "$ac_subst_files"; then
-- cat <<\_ASBOX
--@%:@@%:@ ------------- @%:@@%:@
--@%:@@%:@ Output files. @%:@@%:@
--@%:@@%:@ ------------- @%:@@%:@
--_ASBOX
-- echo
-- for ac_var in $ac_subst_files
-- do
-- eval ac_val=$`echo $ac_var`
-- echo "$ac_var='"'"'$ac_val'"'"'"
-- done | sort
-- echo
-- fi
--
-- if test -s confdefs.h; then
-- cat <<\_ASBOX
--@%:@@%:@ ----------- @%:@@%:@
--@%:@@%:@ confdefs.h. @%:@@%:@
--@%:@@%:@ ----------- @%:@@%:@
--_ASBOX
-- echo
-- sed "/^$/d" confdefs.h | sort
-- echo
-- fi
-- test "$ac_signal" != 0 &&
-- echo "$as_me: caught signal $ac_signal"
-- echo "$as_me: exit $exit_status"
-- } >&5
-- rm -f core core.* *.core &&
-- rm -rf conftest* confdefs* conf$$* $ac_clean_files &&
-- exit $exit_status
-- ' 0
--for ac_signal in 1 2 13 15; do
-- trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
--done
--ac_signal=0
--
--# confdefs.h avoids OS command line length limits that DEFS can exceed.
--rm -rf conftest* confdefs.h
--# AIX cpp loses on an empty file, so make sure it contains at least a newline.
--echo >confdefs.h
--
--# Predefined preprocessor variables.
--
--cat >>confdefs.h <<_ACEOF
--@%:@define PACKAGE_NAME "$PACKAGE_NAME"
--_ACEOF
--
--
--cat >>confdefs.h <<_ACEOF
--@%:@define PACKAGE_TARNAME "$PACKAGE_TARNAME"
--_ACEOF
--
--
--cat >>confdefs.h <<_ACEOF
--@%:@define PACKAGE_VERSION "$PACKAGE_VERSION"
--_ACEOF
--
--
--cat >>confdefs.h <<_ACEOF
--@%:@define PACKAGE_STRING "$PACKAGE_STRING"
--_ACEOF
--
--
--cat >>confdefs.h <<_ACEOF
--@%:@define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
--_ACEOF
--
--
--# Let the site file select an alternate cache file if it wants to.
--# Prefer explicitly selected file to automatically selected ones.
--if test -z "$CONFIG_SITE"; then
-- if test "x$prefix" != xNONE; then
-- CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
-- else
-- CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
-- fi
--fi
--for ac_site_file in $CONFIG_SITE; do
-- if test -r "$ac_site_file"; then
-- { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
--echo "$as_me: loading site script $ac_site_file" >&6;}
-- sed 's/^/| /' "$ac_site_file" >&5
-- . "$ac_site_file"
-- fi
--done
--
--if test -r "$cache_file"; then
-- # Some versions of bash will fail to source /dev/null (special
-- # files actually), so we avoid doing that.
-- if test -f "$cache_file"; then
-- { echo "$as_me:$LINENO: loading cache $cache_file" >&5
--echo "$as_me: loading cache $cache_file" >&6;}
-- case $cache_file in
-- [\\/]* | ?:[\\/]* ) . $cache_file;;
-- *) . ./$cache_file;;
-- esac
-- fi
--else
-- { echo "$as_me:$LINENO: creating cache $cache_file" >&5
--echo "$as_me: creating cache $cache_file" >&6;}
-- >$cache_file
--fi
--
--# Check that the precious variables saved in the cache have kept the same
--# value.
--ac_cache_corrupted=false
--for ac_var in `(set) 2>&1 |
-- sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do
-- eval ac_old_set=\$ac_cv_env_${ac_var}_set
-- eval ac_new_set=\$ac_env_${ac_var}_set
-- eval ac_old_val="\$ac_cv_env_${ac_var}_value"
-- eval ac_new_val="\$ac_env_${ac_var}_value"
-- case $ac_old_set,$ac_new_set in
-- set,)
-- { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
--echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
-- ac_cache_corrupted=: ;;
-- ,set)
-- { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
--echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
-- ac_cache_corrupted=: ;;
-- ,);;
-- *)
-- if test "x$ac_old_val" != "x$ac_new_val"; then
-- { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
--echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
-- { echo "$as_me:$LINENO: former value: $ac_old_val" >&5
--echo "$as_me: former value: $ac_old_val" >&2;}
-- { echo "$as_me:$LINENO: current value: $ac_new_val" >&5
--echo "$as_me: current value: $ac_new_val" >&2;}
-- ac_cache_corrupted=:
-- fi;;
-- esac
-- # Pass precious variables to config.status.
-- if test "$ac_new_set" = set; then
-- case $ac_new_val in
-- *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
-- ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
-- *) ac_arg=$ac_var=$ac_new_val ;;
-- esac
-- case " $ac_configure_args " in
-- *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
-- *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
-- esac
-- fi
--done
--if $ac_cache_corrupted; then
-- { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
--echo "$as_me: error: changes in the environment can compromise the build" >&2;}
-- { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
--echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
-- { (exit 1); exit 1; }; }
--fi
--
--ac_ext=c
--ac_cpp='$CPP $CPPFLAGS'
--ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
--ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
--ac_compiler_gnu=$ac_cv_c_compiler_gnu
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--# This works around the fact that libtool configuration may change LD
--# for this particular configuration, but some shells, instead of
--# keeping the changes in LD private, export them just because LD is
--# exported.
--ORIGINAL_LD_FOR_MULTILIBS=$LD
--
--ac_aux_dir=
--for ac_dir in . $srcdir/.; do
-- if test -f $ac_dir/install-sh; then
-- ac_aux_dir=$ac_dir
-- ac_install_sh="$ac_aux_dir/install-sh -c"
-- break
-- elif test -f $ac_dir/install.sh; then
-- ac_aux_dir=$ac_dir
-- ac_install_sh="$ac_aux_dir/install.sh -c"
-- break
-- elif test -f $ac_dir/shtool; then
-- ac_aux_dir=$ac_dir
-- ac_install_sh="$ac_aux_dir/shtool install -c"
-- break
-- fi
--done
--if test -z "$ac_aux_dir"; then
-- { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in . $srcdir/." >&5
--echo "$as_me: error: cannot find install-sh or install.sh in . $srcdir/." >&2;}
-- { (exit 1); exit 1; }; }
--fi
--ac_config_guess="$SHELL $ac_aux_dir/config.guess"
--ac_config_sub="$SHELL $ac_aux_dir/config.sub"
--ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
--
--
--# Make sure we can run config.sub.
--$ac_config_sub sun4 >/dev/null 2>&1 ||
-- { { echo "$as_me:$LINENO: error: cannot run $ac_config_sub" >&5
--echo "$as_me: error: cannot run $ac_config_sub" >&2;}
-- { (exit 1); exit 1; }; }
--
--echo "$as_me:$LINENO: checking build system type" >&5
--echo $ECHO_N "checking build system type... $ECHO_C" >&6
--if test "${ac_cv_build+set}" = set; then
-- echo $ECHO_N "(cached) $ECHO_C" >&6
--else
-- ac_cv_build_alias=$build_alias
--test -z "$ac_cv_build_alias" &&
-- ac_cv_build_alias=`$ac_config_guess`
--test -z "$ac_cv_build_alias" &&
-- { { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
--echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
-- { (exit 1); exit 1; }; }
--ac_cv_build=`$ac_config_sub $ac_cv_build_alias` ||
-- { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_build_alias failed" >&5
--echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed" >&2;}
-- { (exit 1); exit 1; }; }
--
--fi
--echo "$as_me:$LINENO: result: $ac_cv_build" >&5
--echo "${ECHO_T}$ac_cv_build" >&6
--build=$ac_cv_build
--build_cpu=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
--build_vendor=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
--build_os=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
--
--
--echo "$as_me:$LINENO: checking host system type" >&5
--echo $ECHO_N "checking host system type... $ECHO_C" >&6
--if test "${ac_cv_host+set}" = set; then
-- echo $ECHO_N "(cached) $ECHO_C" >&6
--else
-- ac_cv_host_alias=$host_alias
--test -z "$ac_cv_host_alias" &&
-- ac_cv_host_alias=$ac_cv_build_alias
--ac_cv_host=`$ac_config_sub $ac_cv_host_alias` ||
-- { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_host_alias failed" >&5
--echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;}
-- { (exit 1); exit 1; }; }
--
--fi
--echo "$as_me:$LINENO: result: $ac_cv_host" >&5
--echo "${ECHO_T}$ac_cv_host" >&6
--host=$ac_cv_host
--host_cpu=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
--host_vendor=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
--host_os=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
--
--
--# Find a good install program. We prefer a C program (faster),
--# so one script is as good as another. But avoid the broken or
--# incompatible versions:
--# SysV /etc/install, /usr/sbin/install
--# SunOS /usr/etc/install
--# IRIX /sbin/install
--# AIX /bin/install
--# AmigaOS /C/install, which installs bootblocks on floppy discs
--# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
--# AFS /usr/afsws/bin/install, which mishandles nonexistent args
--# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
--# ./install, which can be erroneously created by make from ./install.sh.
--echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
--echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6
--if test -z "$INSTALL"; then
--if test "${ac_cv_path_install+set}" = set; then
-- echo $ECHO_N "(cached) $ECHO_C" >&6
--else
-- as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
--for as_dir in $PATH
--do
-- IFS=$as_save_IFS
-- test -z "$as_dir" && as_dir=.
-- # Account for people who put trailing slashes in PATH elements.
--case $as_dir/ in
-- ./ | .// | /cC/* | \
-- /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
-- /usr/ucb/* ) ;;
-- *)
-- # OSF1 and SCO ODT 3.0 have their own names for install.
-- # Don't use installbsd from OSF since it installs stuff as root
-- # by default.
-- for ac_prog in ginstall scoinst install; do
-- for ac_exec_ext in '' $ac_executable_extensions; do
-- if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
-- if test $ac_prog = install &&
-- grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
-- # AIX install. It has an incompatible calling convention.
-- :
-- elif test $ac_prog = install &&
-- grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
-- # program-specific install script used by HP pwplus--don't use.
-- :
-- else
-- ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
-- break 3
-- fi
-- fi
-- done
-- done
-- ;;
--esac
--done
--
--
--fi
-- if test "${ac_cv_path_install+set}" = set; then
-- INSTALL=$ac_cv_path_install
-- else
-- # As a last resort, use the slow shell script. We don't cache a
-- # path for INSTALL within a source directory, because that will
-- # break other packages using the cache if that directory is
-- # removed, or if the path is relative.
-- INSTALL=$ac_install_sh
-- fi
--fi
--echo "$as_me:$LINENO: result: $INSTALL" >&5
--echo "${ECHO_T}$INSTALL" >&6
--
--# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
--# It thinks the first close brace ends the variable substitution.
--test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
--
--test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
--
--test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
--
--echo "$as_me:$LINENO: checking whether build environment is sane" >&5
--echo $ECHO_N "checking whether build environment is sane... $ECHO_C" >&6
--# Just in case
--sleep 1
--echo timestamp > conftestfile
--# Do `set' in a subshell so we don't clobber the current shell's
--# arguments. Must try -L first in case configure is actually a
--# symlink; some systems play weird games with the mod time of symlinks
--# (eg FreeBSD returns the mod time of the symlink's containing
--# directory).
--if (
-- set X `ls -Lt $srcdir/configure conftestfile 2> /dev/null`
-- if test "$*" = "X"; then
-- # -L didn't work.
-- set X `ls -t $srcdir/configure conftestfile`
-- fi
-- if test "$*" != "X $srcdir/configure conftestfile" \
-- && test "$*" != "X conftestfile $srcdir/configure"; then
--
-- # If neither matched, then we have a broken ls. This can happen
-- # if, for instance, CONFIG_SHELL is bash and it inherits a
-- # broken ls alias from the environment. This has actually
-- # happened. Such a system could not be considered "sane".
-- { { echo "$as_me:$LINENO: error: ls -t appears to fail. Make sure there is not a broken
--alias in your environment" >&5
--echo "$as_me: error: ls -t appears to fail. Make sure there is not a broken
--alias in your environment" >&2;}
-- { (exit 1); exit 1; }; }
-- fi
--
-- test "$2" = conftestfile
-- )
--then
-- # Ok.
-- :
--else
-- { { echo "$as_me:$LINENO: error: newly created file is older than distributed files!
--Check your system clock" >&5
--echo "$as_me: error: newly created file is older than distributed files!
--Check your system clock" >&2;}
-- { (exit 1); exit 1; }; }
--fi
--rm -f conftest*
--echo "$as_me:$LINENO: result: yes" >&5
--echo "${ECHO_T}yes" >&6
--test "$program_prefix" != NONE &&
-- program_transform_name="s,^,$program_prefix,;$program_transform_name"
--# Use a double $ so make ignores it.
--test "$program_suffix" != NONE &&
-- program_transform_name="s,\$,$program_suffix,;$program_transform_name"
--# Double any \ or $. echo might interpret backslashes.
--# By default was `s,x,x', remove it if useless.
--cat <<\_ACEOF >conftest.sed
--s/[\\$]/&&/g;s/;s,x,x,$//
--_ACEOF
--program_transform_name=`echo $program_transform_name | sed -f conftest.sed`
--rm conftest.sed
--
--echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
--echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6
--set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y,./+-,__p_,'`
--if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then
-- echo $ECHO_N "(cached) $ECHO_C" >&6
--else
-- cat >conftest.make <<\_ACEOF
--all:
-- @echo 'ac_maketemp="$(MAKE)"'
--_ACEOF
--# GNU make sometimes prints "make[1]: Entering...", which would confuse us.
--eval `${MAKE-make} -f conftest.make 2>/dev/null | grep temp=`
--if test -n "$ac_maketemp"; then
-- eval ac_cv_prog_make_${ac_make}_set=yes
--else
-- eval ac_cv_prog_make_${ac_make}_set=no
--fi
--rm -f conftest.make
--fi
--if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
-- echo "$as_me:$LINENO: result: yes" >&5
--echo "${ECHO_T}yes" >&6
-- SET_MAKE=
--else
-- echo "$as_me:$LINENO: result: no" >&5
--echo "${ECHO_T}no" >&6
-- SET_MAKE="MAKE=${MAKE-make}"
--fi
--
--
--# Check whether --enable-multilib or --disable-multilib was given.
--if test "${enable_multilib+set}" = set; then
-- enableval="$enable_multilib"
-- case "${enableval}" in
-- yes) multilib=yes ;;
-- no) multilib=no ;;
-- *) { { echo "$as_me:$LINENO: error: bad value ${enableval} for multilib option" >&5
--echo "$as_me: error: bad value ${enableval} for multilib option" >&2;}
-- { (exit 1); exit 1; }; } ;;
-- esac
--else
-- multilib=yes
--fi;
--
--if test "${srcdir}" = "."; then
-- if test "${with_target_subdir}" != "." -a -n "${with_target_subdir}"; then
-- gc_basedir="${srcdir}/${with_multisrctop}../."
-- else
-- gc_basedir="${srcdir}/${with_multisrctop}."
-- fi
--else
-- gc_basedir="${srcdir}/."
--fi
--
--ac_aux_dir=
--for ac_dir in $gc_basedir/.. $srcdir/$gc_basedir/..; do
-- if test -f $ac_dir/install-sh; then
-- ac_aux_dir=$ac_dir
-- ac_install_sh="$ac_aux_dir/install-sh -c"
-- break
-- elif test -f $ac_dir/install.sh; then
-- ac_aux_dir=$ac_dir
-- ac_install_sh="$ac_aux_dir/install.sh -c"
-- break
-- elif test -f $ac_dir/shtool; then
-- ac_aux_dir=$ac_dir
-- ac_install_sh="$ac_aux_dir/shtool install -c"
-- break
-- fi
--done
--if test -z "$ac_aux_dir"; then
-- { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in $gc_basedir/.. $srcdir/$gc_basedir/.." >&5
--echo "$as_me: error: cannot find install-sh or install.sh in $gc_basedir/.. $srcdir/$gc_basedir/.." >&2;}
-- { (exit 1); exit 1; }; }
--fi
--ac_config_guess="$SHELL $ac_aux_dir/config.guess"
--ac_config_sub="$SHELL $ac_aux_dir/config.sub"
--ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
--
--if :; then :; else
-- # This overrides the previous occurrence for automake, but not for
-- # autoconf, which is exactly what we want.
-- ac_aux_dir=
--for ac_dir in .. $srcdir/..; do
-- if test -f $ac_dir/install-sh; then
-- ac_aux_dir=$ac_dir
-- ac_install_sh="$ac_aux_dir/install-sh -c"
-- break
-- elif test -f $ac_dir/install.sh; then
-- ac_aux_dir=$ac_dir
-- ac_install_sh="$ac_aux_dir/install.sh -c"
-- break
-- elif test -f $ac_dir/shtool; then
-- ac_aux_dir=$ac_dir
-- ac_install_sh="$ac_aux_dir/shtool install -c"
-- break
-- fi
--done
--if test -z "$ac_aux_dir"; then
-- { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in .. $srcdir/.." >&5
--echo "$as_me: error: cannot find install-sh or install.sh in .. $srcdir/.." >&2;}
-- { (exit 1); exit 1; }; }
--fi
--ac_config_guess="$SHELL $ac_aux_dir/config.guess"
--ac_config_sub="$SHELL $ac_aux_dir/config.sub"
--ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
--
--fi
--
--echo "$as_me:$LINENO: checking target system type" >&5
--echo $ECHO_N "checking target system type... $ECHO_C" >&6
--if test "${ac_cv_target+set}" = set; then
-- echo $ECHO_N "(cached) $ECHO_C" >&6
--else
-- ac_cv_target_alias=$target_alias
--test "x$ac_cv_target_alias" = "x" &&
-- ac_cv_target_alias=$ac_cv_host_alias
--ac_cv_target=`$ac_config_sub $ac_cv_target_alias` ||
-- { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_target_alias failed" >&5
--echo "$as_me: error: $ac_config_sub $ac_cv_target_alias failed" >&2;}
-- { (exit 1); exit 1; }; }
--
--fi
--echo "$as_me:$LINENO: result: $ac_cv_target" >&5
--echo "${ECHO_T}$ac_cv_target" >&6
--target=$ac_cv_target
--target_cpu=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
--target_vendor=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
--target_os=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
--
--
--# The aliases save the names the user supplied, while $host etc.
--# will get canonicalized.
--test -n "$target_alias" &&
-- test "$program_prefix$program_suffix$program_transform_name" = \
-- NONENONEs,x,x, &&
-- program_prefix=${target_alias}-
--
--# This works around an automake problem.
--mkinstalldirs="`cd $ac_aux_dir && ${PWDCMD-pwd}`/mkinstalldirs"
--
--
--
--PACKAGE=gc
--
--VERSION=6.0
--
--if test "`cd $srcdir && pwd`" != "`pwd`" && test -f $srcdir/config.status; then
-- { { echo "$as_me:$LINENO: error: source directory already configured; run \"make distclean\" there first" >&5
--echo "$as_me: error: source directory already configured; run \"make distclean\" there first" >&2;}
-- { (exit 1); exit 1; }; }
--fi
--
--
--
--missing_dir=`cd $ac_aux_dir && pwd`
--echo "$as_me:$LINENO: checking for working aclocal" >&5
--echo $ECHO_N "checking for working aclocal... $ECHO_C" >&6
--# Run test in a subshell; some versions of sh will print an error if
--# an executable is not found, even if stderr is redirected.
--# Redirect stdin to placate older versions of autoconf. Sigh.
--if (aclocal --version) < /dev/null > /dev/null 2>&1; then
-- ACLOCAL=aclocal
-- echo "$as_me:$LINENO: result: found" >&5
--echo "${ECHO_T}found" >&6
--else
-- ACLOCAL="$missing_dir/missing aclocal"
-- echo "$as_me:$LINENO: result: missing" >&5
--echo "${ECHO_T}missing" >&6
--fi
--
--echo "$as_me:$LINENO: checking for working autoconf" >&5
--echo $ECHO_N "checking for working autoconf... $ECHO_C" >&6
--# Run test in a subshell; some versions of sh will print an error if
--# an executable is not found, even if stderr is redirected.
--# Redirect stdin to placate older versions of autoconf. Sigh.
--if (autoconf --version) < /dev/null > /dev/null 2>&1; then
-- AUTOCONF=autoconf
-- echo "$as_me:$LINENO: result: found" >&5
--echo "${ECHO_T}found" >&6
--else
-- AUTOCONF="$missing_dir/missing autoconf"
-- echo "$as_me:$LINENO: result: missing" >&5
--echo "${ECHO_T}missing" >&6
--fi
--
--echo "$as_me:$LINENO: checking for working automake" >&5
--echo $ECHO_N "checking for working automake... $ECHO_C" >&6
--# Run test in a subshell; some versions of sh will print an error if
--# an executable is not found, even if stderr is redirected.
--# Redirect stdin to placate older versions of autoconf. Sigh.
--if (automake --version) < /dev/null > /dev/null 2>&1; then
-- AUTOMAKE=automake
-- echo "$as_me:$LINENO: result: found" >&5
--echo "${ECHO_T}found" >&6
--else
-- AUTOMAKE="$missing_dir/missing automake"
-- echo "$as_me:$LINENO: result: missing" >&5
--echo "${ECHO_T}missing" >&6
--fi
--
--echo "$as_me:$LINENO: checking for working autoheader" >&5
--echo $ECHO_N "checking for working autoheader... $ECHO_C" >&6
--# Run test in a subshell; some versions of sh will print an error if
--# an executable is not found, even if stderr is redirected.
--# Redirect stdin to placate older versions of autoconf. Sigh.
--if (autoheader --version) < /dev/null > /dev/null 2>&1; then
-- AUTOHEADER=autoheader
-- echo "$as_me:$LINENO: result: found" >&5
--echo "${ECHO_T}found" >&6
--else
-- AUTOHEADER="$missing_dir/missing autoheader"
-- echo "$as_me:$LINENO: result: missing" >&5
--echo "${ECHO_T}missing" >&6
--fi
--
--echo "$as_me:$LINENO: checking for working makeinfo" >&5
--echo $ECHO_N "checking for working makeinfo... $ECHO_C" >&6
--# Run test in a subshell; some versions of sh will print an error if
--# an executable is not found, even if stderr is redirected.
--# Redirect stdin to placate older versions of autoconf. Sigh.
--if (makeinfo --version) < /dev/null > /dev/null 2>&1; then
-- MAKEINFO=makeinfo
-- echo "$as_me:$LINENO: result: found" >&5
--echo "${ECHO_T}found" >&6
--else
-- MAKEINFO="$missing_dir/missing makeinfo"
-- echo "$as_me:$LINENO: result: missing" >&5
--echo "${ECHO_T}missing" >&6
--fi
--
--
--
--# FIXME: We temporarily define our own version of AC_PROG_CC. This is
--# copied from autoconf 2.12, but does not call AC_PROG_CC_WORKS. We
--# are probably using a cross compiler, which will not be able to fully
--# link an executable. This should really be fixed in autoconf
--# itself.
--
--
--
--
--# Extract the first word of "gcc", so it can be a program name with args.
--set dummy gcc; ac_word=$2
--echo "$as_me:$LINENO: checking for $ac_word" >&5
--echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
--if test "${ac_cv_prog_CC+set}" = set; then
-- echo $ECHO_N "(cached) $ECHO_C" >&6
--else
-- if test -n "$CC"; then
-- ac_cv_prog_CC="$CC" # Let the user override the test.
--else
--as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
--for as_dir in $PATH
--do
-- IFS=$as_save_IFS
-- test -z "$as_dir" && as_dir=.
-- for ac_exec_ext in '' $ac_executable_extensions; do
-- if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-- ac_cv_prog_CC="gcc"
-- echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
-- break 2
-- fi
--done
--done
--
--fi
--fi
--CC=$ac_cv_prog_CC
--if test -n "$CC"; then
-- echo "$as_me:$LINENO: result: $CC" >&5
--echo "${ECHO_T}$CC" >&6
--else
-- echo "$as_me:$LINENO: result: no" >&5
--echo "${ECHO_T}no" >&6
--fi
--
--if test -z "$CC"; then
-- # Extract the first word of "cc", so it can be a program name with args.
--set dummy cc; ac_word=$2
--echo "$as_me:$LINENO: checking for $ac_word" >&5
--echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
--if test "${ac_cv_prog_CC+set}" = set; then
-- echo $ECHO_N "(cached) $ECHO_C" >&6
--else
-- if test -n "$CC"; then
-- ac_cv_prog_CC="$CC" # Let the user override the test.
--else
-- ac_prog_rejected=no
--as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
--for as_dir in $PATH
--do
-- IFS=$as_save_IFS
-- test -z "$as_dir" && as_dir=.
-- for ac_exec_ext in '' $ac_executable_extensions; do
-- if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-- if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
-- ac_prog_rejected=yes
-- continue
-- fi
-- ac_cv_prog_CC="cc"
-- echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
-- break 2
-- fi
--done
--done
--
--if test $ac_prog_rejected = yes; then
-- # We found a bogon in the path, so make sure we never use it.
-- set dummy $ac_cv_prog_CC
-- shift
-- if test $@%:@ != 0; then
-- # We chose a different compiler from the bogus one.
-- # However, it has the same basename, so the bogon will be chosen
-- # first if we set CC to just the basename; use the full file name.
-- shift
-- ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
-- fi
--fi
--fi
--fi
--CC=$ac_cv_prog_CC
--if test -n "$CC"; then
-- echo "$as_me:$LINENO: result: $CC" >&5
--echo "${ECHO_T}$CC" >&6
--else
-- echo "$as_me:$LINENO: result: no" >&5
--echo "${ECHO_T}no" >&6
--fi
--
-- test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable cc found in \$PATH" >&5
--echo "$as_me: error: no acceptable cc found in \$PATH" >&2;}
-- { (exit 1); exit 1; }; }
--fi
--
--AC_PROG_CC_GNU
--
--if test $ac_cv_c_compiler_gnu = yes; then
-- GCC=yes
-- ac_test_CFLAGS="${CFLAGS+set}"
-- ac_save_CFLAGS="$CFLAGS"
-- CFLAGS=
-- AC_PROG_CC_G
-- if test "$ac_test_CFLAGS" = set; then
-- CFLAGS="$ac_save_CFLAGS"
-- elif test $ac_cv_prog_cc_g = yes; then
-- CFLAGS="-g -O2"
-- else
-- CFLAGS="-O2"
-- fi
--else
-- GCC=
-- test "${CFLAGS+set}" = set || CFLAGS="-g"
--fi
--
--
--# Likewise for AC_PROG_CXX.
--
--
--
--for ac_prog in $CCC c++ g++ gcc CC cxx cc++
--do
-- # Extract the first word of "$ac_prog", so it can be a program name with args.
--set dummy $ac_prog; ac_word=$2
--echo "$as_me:$LINENO: checking for $ac_word" >&5
--echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
--if test "${ac_cv_prog_CXX+set}" = set; then
-- echo $ECHO_N "(cached) $ECHO_C" >&6
--else
-- if test -n "$CXX"; then
-- ac_cv_prog_CXX="$CXX" # Let the user override the test.
--else
--as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
--for as_dir in $PATH
--do
-- IFS=$as_save_IFS
-- test -z "$as_dir" && as_dir=.
-- for ac_exec_ext in '' $ac_executable_extensions; do
-- if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-- ac_cv_prog_CXX="$ac_prog"
-- echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
-- break 2
-- fi
--done
--done
--
--fi
--fi
--CXX=$ac_cv_prog_CXX
--if test -n "$CXX"; then
-- echo "$as_me:$LINENO: result: $CXX" >&5
--echo "${ECHO_T}$CXX" >&6
--else
-- echo "$as_me:$LINENO: result: no" >&5
--echo "${ECHO_T}no" >&6
--fi
--
-- test -n "$CXX" && break
--done
--test -n "$CXX" || CXX="gcc"
--
--test -z "$CXX" && { { echo "$as_me:$LINENO: error: no acceptable c++ found in \$PATH" >&5
--echo "$as_me: error: no acceptable c++ found in \$PATH" >&2;}
-- { (exit 1); exit 1; }; }
--
--AC_PROG_CXX_GNU
--
--if test $ac_cv_cxx_compiler_gnu = yes; then
-- GXX=yes
-- ac_test_CXXFLAGS="${CXXFLAGS+set}"
-- ac_save_CXXFLAGS="$CXXFLAGS"
-- CXXFLAGS=
-- AC_PROG_CXX_G
-- if test "$ac_test_CXXFLAGS" = set; then
-- CXXFLAGS="$ac_save_CXXFLAGS"
-- elif test $ac_cv_prog_cxx_g = yes; then
-- CXXFLAGS="-g -O2"
-- else
-- CXXFLAGS="-O2"
-- fi
--else
-- GXX=
-- test "${CXXFLAGS+set}" = set || CXXFLAGS="-g"
--fi
--
--
--# AC_CHECK_TOOL does AC_REQUIRE (AC_CANONICAL_BUILD). If we don't
--# run it explicitly here, it will be run implicitly before
--# NEWLIB_CONFIGURE, which doesn't work because that means that it will
--# be run before AC_CANONICAL_HOST.
--
--
--if test -n "$ac_tool_prefix"; then
-- # Extract the first word of "${ac_tool_prefix}as", so it can be a program name with args.
--set dummy ${ac_tool_prefix}as; ac_word=$2
--echo "$as_me:$LINENO: checking for $ac_word" >&5
--echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
--if test "${ac_cv_prog_AS+set}" = set; then
-- echo $ECHO_N "(cached) $ECHO_C" >&6
--else
-- if test -n "$AS"; then
-- ac_cv_prog_AS="$AS" # Let the user override the test.
--else
--as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
--for as_dir in $PATH
--do
-- IFS=$as_save_IFS
-- test -z "$as_dir" && as_dir=.
-- for ac_exec_ext in '' $ac_executable_extensions; do
-- if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-- ac_cv_prog_AS="${ac_tool_prefix}as"
-- echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
-- break 2
-- fi
--done
--done
--
--fi
--fi
--AS=$ac_cv_prog_AS
--if test -n "$AS"; then
-- echo "$as_me:$LINENO: result: $AS" >&5
--echo "${ECHO_T}$AS" >&6
--else
-- echo "$as_me:$LINENO: result: no" >&5
--echo "${ECHO_T}no" >&6
--fi
--
--fi
--if test -z "$ac_cv_prog_AS"; then
-- ac_ct_AS=$AS
-- # Extract the first word of "as", so it can be a program name with args.
--set dummy as; ac_word=$2
--echo "$as_me:$LINENO: checking for $ac_word" >&5
--echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
--if test "${ac_cv_prog_ac_ct_AS+set}" = set; then
-- echo $ECHO_N "(cached) $ECHO_C" >&6
--else
-- if test -n "$ac_ct_AS"; then
-- ac_cv_prog_ac_ct_AS="$ac_ct_AS" # Let the user override the test.
--else
--as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
--for as_dir in $PATH
--do
-- IFS=$as_save_IFS
-- test -z "$as_dir" && as_dir=.
-- for ac_exec_ext in '' $ac_executable_extensions; do
-- if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-- ac_cv_prog_ac_ct_AS="as"
-- echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
-- break 2
-- fi
--done
--done
--
--fi
--fi
--ac_ct_AS=$ac_cv_prog_ac_ct_AS
--if test -n "$ac_ct_AS"; then
-- echo "$as_me:$LINENO: result: $ac_ct_AS" >&5
--echo "${ECHO_T}$ac_ct_AS" >&6
--else
-- echo "$as_me:$LINENO: result: no" >&5
--echo "${ECHO_T}no" >&6
--fi
--
-- AS=$ac_ct_AS
--else
-- AS="$ac_cv_prog_AS"
--fi
--
--if test -n "$ac_tool_prefix"; then
-- # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
--set dummy ${ac_tool_prefix}ar; ac_word=$2
--echo "$as_me:$LINENO: checking for $ac_word" >&5
--echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
--if test "${ac_cv_prog_AR+set}" = set; then
-- echo $ECHO_N "(cached) $ECHO_C" >&6
--else
-- if test -n "$AR"; then
-- ac_cv_prog_AR="$AR" # Let the user override the test.
--else
--as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
--for as_dir in $PATH
--do
-- IFS=$as_save_IFS
-- test -z "$as_dir" && as_dir=.
-- for ac_exec_ext in '' $ac_executable_extensions; do
-- if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-- ac_cv_prog_AR="${ac_tool_prefix}ar"
-- echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
-- break 2
-- fi
--done
--done
--
--fi
--fi
--AR=$ac_cv_prog_AR
--if test -n "$AR"; then
-- echo "$as_me:$LINENO: result: $AR" >&5
--echo "${ECHO_T}$AR" >&6
--else
-- echo "$as_me:$LINENO: result: no" >&5
--echo "${ECHO_T}no" >&6
--fi
--
--fi
--if test -z "$ac_cv_prog_AR"; then
-- ac_ct_AR=$AR
-- # Extract the first word of "ar", so it can be a program name with args.
--set dummy ar; ac_word=$2
--echo "$as_me:$LINENO: checking for $ac_word" >&5
--echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
--if test "${ac_cv_prog_ac_ct_AR+set}" = set; then
-- echo $ECHO_N "(cached) $ECHO_C" >&6
--else
-- if test -n "$ac_ct_AR"; then
-- ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
--else
--as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
--for as_dir in $PATH
--do
-- IFS=$as_save_IFS
-- test -z "$as_dir" && as_dir=.
-- for ac_exec_ext in '' $ac_executable_extensions; do
-- if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-- ac_cv_prog_ac_ct_AR="ar"
-- echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
-- break 2
-- fi
--done
--done
--
--fi
--fi
--ac_ct_AR=$ac_cv_prog_ac_ct_AR
--if test -n "$ac_ct_AR"; then
-- echo "$as_me:$LINENO: result: $ac_ct_AR" >&5
--echo "${ECHO_T}$ac_ct_AR" >&6
--else
-- echo "$as_me:$LINENO: result: no" >&5
--echo "${ECHO_T}no" >&6
--fi
--
-- AR=$ac_ct_AR
--else
-- AR="$ac_cv_prog_AR"
--fi
--
--if test -n "$ac_tool_prefix"; then
-- # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
--set dummy ${ac_tool_prefix}ranlib; ac_word=$2
--echo "$as_me:$LINENO: checking for $ac_word" >&5
--echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
--if test "${ac_cv_prog_RANLIB+set}" = set; then
-- echo $ECHO_N "(cached) $ECHO_C" >&6
--else
-- if test -n "$RANLIB"; then
-- ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
--else
--as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
--for as_dir in $PATH
--do
-- IFS=$as_save_IFS
-- test -z "$as_dir" && as_dir=.
-- for ac_exec_ext in '' $ac_executable_extensions; do
-- if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-- ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
-- echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
-- break 2
-- fi
--done
--done
--
--fi
--fi
--RANLIB=$ac_cv_prog_RANLIB
--if test -n "$RANLIB"; then
-- echo "$as_me:$LINENO: result: $RANLIB" >&5
--echo "${ECHO_T}$RANLIB" >&6
--else
-- echo "$as_me:$LINENO: result: no" >&5
--echo "${ECHO_T}no" >&6
--fi
--
--fi
--if test -z "$ac_cv_prog_RANLIB"; then
-- ac_ct_RANLIB=$RANLIB
-- # Extract the first word of "ranlib", so it can be a program name with args.
--set dummy ranlib; ac_word=$2
--echo "$as_me:$LINENO: checking for $ac_word" >&5
--echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
--if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
-- echo $ECHO_N "(cached) $ECHO_C" >&6
--else
-- if test -n "$ac_ct_RANLIB"; then
-- ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
--else
--as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
--for as_dir in $PATH
--do
-- IFS=$as_save_IFS
-- test -z "$as_dir" && as_dir=.
-- for ac_exec_ext in '' $ac_executable_extensions; do
-- if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-- ac_cv_prog_ac_ct_RANLIB="ranlib"
-- echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
-- break 2
-- fi
--done
--done
--
-- test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":"
--fi
--fi
--ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
--if test -n "$ac_ct_RANLIB"; then
-- echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
--echo "${ECHO_T}$ac_ct_RANLIB" >&6
--else
-- echo "$as_me:$LINENO: result: no" >&5
--echo "${ECHO_T}no" >&6
--fi
--
-- RANLIB=$ac_ct_RANLIB
--else
-- RANLIB="$ac_cv_prog_RANLIB"
--fi
--
--
--# Find a good install program. We prefer a C program (faster),
--# so one script is as good as another. But avoid the broken or
--# incompatible versions:
--# SysV /etc/install, /usr/sbin/install
--# SunOS /usr/etc/install
--# IRIX /sbin/install
--# AIX /bin/install
--# AmigaOS /C/install, which installs bootblocks on floppy discs
--# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
--# AFS /usr/afsws/bin/install, which mishandles nonexistent args
--# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
--# ./install, which can be erroneously created by make from ./install.sh.
--echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
--echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6
--if test -z "$INSTALL"; then
--if test "${ac_cv_path_install+set}" = set; then
-- echo $ECHO_N "(cached) $ECHO_C" >&6
--else
-- as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
--for as_dir in $PATH
--do
-- IFS=$as_save_IFS
-- test -z "$as_dir" && as_dir=.
-- # Account for people who put trailing slashes in PATH elements.
--case $as_dir/ in
-- ./ | .// | /cC/* | \
-- /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
-- /usr/ucb/* ) ;;
-- *)
-- # OSF1 and SCO ODT 3.0 have their own names for install.
-- # Don't use installbsd from OSF since it installs stuff as root
-- # by default.
-- for ac_prog in ginstall scoinst install; do
-- for ac_exec_ext in '' $ac_executable_extensions; do
-- if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
-- if test $ac_prog = install &&
-- grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
-- # AIX install. It has an incompatible calling convention.
-- :
-- elif test $ac_prog = install &&
-- grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
-- # program-specific install script used by HP pwplus--don't use.
-- :
-- else
-- ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
-- break 3
-- fi
-- fi
-- done
-- done
-- ;;
--esac
--done
--
--
--fi
-- if test "${ac_cv_path_install+set}" = set; then
-- INSTALL=$ac_cv_path_install
-- else
-- # As a last resort, use the slow shell script. We don't cache a
-- # path for INSTALL within a source directory, because that will
-- # break other packages using the cache if that directory is
-- # removed, or if the path is relative.
-- INSTALL=$ac_install_sh
-- fi
--fi
--echo "$as_me:$LINENO: result: $INSTALL" >&5
--echo "${ECHO_T}$INSTALL" >&6
--
--# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
--# It thinks the first close brace ends the variable substitution.
--test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
--
--test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
--
--test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
--
--
--echo "$as_me:$LINENO: checking whether to enable maintainer-specific portions of Makefiles" >&5
--echo $ECHO_N "checking whether to enable maintainer-specific portions of Makefiles... $ECHO_C" >&6
-- # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
--if test "${enable_maintainer_mode+set}" = set; then
-- enableval="$enable_maintainer_mode"
-- USE_MAINTAINER_MODE=$enableval
--else
-- USE_MAINTAINER_MODE=no
--fi;
-- echo "$as_me:$LINENO: result: $USE_MAINTAINER_MODE" >&5
--echo "${ECHO_T}$USE_MAINTAINER_MODE" >&6
--
--
--if test $USE_MAINTAINER_MODE = yes; then
-- MAINTAINER_MODE_TRUE=
-- MAINTAINER_MODE_FALSE='#'
--else
-- MAINTAINER_MODE_TRUE='#'
-- MAINTAINER_MODE_FALSE=
--fi
-- MAINT=$MAINTAINER_MODE_TRUE
--
--
--
--# We need AC_EXEEXT to keep automake happy in cygnus mode. However,
--# at least currently, we never actually build a program, so we never
--# need to use $(EXEEXT). Moreover, the test for EXEEXT normally
--# fails, because we are probably configuring with a cross compiler
--# which can't create executables. So we include AC_EXEEXT to keep
--# automake happy, but we don't execute it, since we don't care about
--# the result.
--if false; then
-- # autoconf 2.50 runs AC_EXEEXT by default, and the macro expands
-- # to nothing, so nothing would remain between `then' and `fi' if it
-- # were not for the `:' below.
-- :
--
--fi
--
--. ${srcdir}/configure.host
--
--case ${gc_basedir} in
--/* | A-Za-z:/\\*) gc_flagbasedir=${gc_basedir} ;;
--*) gc_flagbasedir='$(top_builddir)/'${gc_basedir} ;;
--esac
--
--gc_cflags="${gc_cflags} -I"'$(top_builddir)'"/./targ-include -I${gc_flagbasedir}/libc/include"
--case "${host}" in
-- *-*-cygwin32*)
-- gc_cflags="${gc_cflags} -I${gc_flagbasedir}/../winsup/include"
-- ;;
--esac
--
--
--GC_CFLAGS=${gc_cflags}
--
--
--
--# Check whether --enable-shared or --disable-shared was given.
--if test "${enable_shared+set}" = set; then
-- enableval="$enable_shared"
-- p=${PACKAGE-default}
--case $enableval in
--yes) enable_shared=yes ;;
--no) enable_shared=no ;;
--*)
-- enable_shared=no
-- # Look at the argument we got. We use all the common list separators.
-- IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
-- for pkg in $enableval; do
-- if test "X$pkg" = "X$p"; then
-- enable_shared=yes
-- fi
-- done
-- IFS="$ac_save_ifs"
-- ;;
--esac
--else
-- enable_shared=yes
--fi;
--# Check whether --enable-static or --disable-static was given.
--if test "${enable_static+set}" = set; then
-- enableval="$enable_static"
-- p=${PACKAGE-default}
--case $enableval in
--yes) enable_static=yes ;;
--no) enable_static=no ;;
--*)
-- enable_static=no
-- # Look at the argument we got. We use all the common list separators.
-- IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
-- for pkg in $enableval; do
-- if test "X$pkg" = "X$p"; then
-- enable_static=yes
-- fi
-- done
-- IFS="$ac_save_ifs"
-- ;;
--esac
--else
-- enable_static=yes
--fi;
--# Check whether --enable-fast-install or --disable-fast-install was given.
--if test "${enable_fast_install+set}" = set; then
-- enableval="$enable_fast_install"
-- p=${PACKAGE-default}
--case $enableval in
--yes) enable_fast_install=yes ;;
--no) enable_fast_install=no ;;
--*)
-- enable_fast_install=no
-- # Look at the argument we got. We use all the common list separators.
-- IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
-- for pkg in $enableval; do
-- if test "X$pkg" = "X$p"; then
-- enable_fast_install=yes
-- fi
-- done
-- IFS="$ac_save_ifs"
-- ;;
--esac
--else
-- enable_fast_install=yes
--fi;
--
--# Check whether --with-gnu-ld or --without-gnu-ld was given.
--if test "${with_gnu_ld+set}" = set; then
-- withval="$with_gnu_ld"
-- test "$withval" = no || with_gnu_ld=yes
--else
-- with_gnu_ld=no
--fi;
--ac_prog=ld
--if test "$GCC" = yes; then
-- # Check if gcc -print-prog-name=ld gives a path.
-- echo "$as_me:$LINENO: checking for ld used by GCC" >&5
--echo $ECHO_N "checking for ld used by GCC... $ECHO_C" >&6
-- case $host in
-- *-*-mingw*)
-- # gcc leaves a trailing carriage return which upsets mingw
-- ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
-- *)
-- ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
-- esac
-- case $ac_prog in
-- # Accept absolute paths.
-- [\\/]* | [A-Za-z]:[\\/]*)
-- re_direlt='/[^/][^/]*/\.\./'
-- # Canonicalize the path of ld
-- ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
-- while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
-- ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
-- done
-- test -z "$LD" && LD="$ac_prog"
-- ;;
-- "")
-- # If it fails, then pretend we aren't using GCC.
-- ac_prog=ld
-- ;;
-- *)
-- # If it is relative, then search for the first ld in PATH.
-- with_gnu_ld=unknown
-- ;;
-- esac
--elif test "$with_gnu_ld" = yes; then
-- echo "$as_me:$LINENO: checking for GNU ld" >&5
--echo $ECHO_N "checking for GNU ld... $ECHO_C" >&6
--else
-- echo "$as_me:$LINENO: checking for non-GNU ld" >&5
--echo $ECHO_N "checking for non-GNU ld... $ECHO_C" >&6
--fi
--if test "${lt_cv_path_LD+set}" = set; then
-- echo $ECHO_N "(cached) $ECHO_C" >&6
--else
-- if test -z "$LD"; then
-- IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
-- for ac_dir in $PATH; do
-- test -z "$ac_dir" && ac_dir=.
-- if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
-- lt_cv_path_LD="$ac_dir/$ac_prog"
-- # Check to see if the program is GNU ld. I'd rather use --version,
-- # but apparently some GNU ld's only accept -v.
-- # Break only if it was the GNU/non-GNU ld that we prefer.
-- if "$lt_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
-- test "$with_gnu_ld" != no && break
-- else
-- test "$with_gnu_ld" != yes && break
-- fi
-- fi
-- done
-- IFS="$ac_save_ifs"
--else
-- lt_cv_path_LD="$LD" # Let the user override the test with a path.
--fi
--fi
--
--LD="$lt_cv_path_LD"
--if test -n "$LD"; then
-- echo "$as_me:$LINENO: result: $LD" >&5
--echo "${ECHO_T}$LD" >&6
--else
-- echo "$as_me:$LINENO: result: no" >&5
--echo "${ECHO_T}no" >&6
--fi
--test -z "$LD" && { { echo "$as_me:$LINENO: error: no acceptable ld found in \$PATH" >&5
--echo "$as_me: error: no acceptable ld found in \$PATH" >&2;}
-- { (exit 1); exit 1; }; }
--echo "$as_me:$LINENO: checking if the linker ($LD) is GNU ld" >&5
--echo $ECHO_N "checking if the linker ($LD) is GNU ld... $ECHO_C" >&6
--if test "${lt_cv_prog_gnu_ld+set}" = set; then
-- echo $ECHO_N "(cached) $ECHO_C" >&6
--else
-- # I'd rather use --version here, but apparently some GNU ld's only accept -v.
--if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
-- lt_cv_prog_gnu_ld=yes
--else
-- lt_cv_prog_gnu_ld=no
--fi
--fi
--echo "$as_me:$LINENO: result: $lt_cv_prog_gnu_ld" >&5
--echo "${ECHO_T}$lt_cv_prog_gnu_ld" >&6
--with_gnu_ld=$lt_cv_prog_gnu_ld
--
--
--echo "$as_me:$LINENO: checking for $LD option to reload object files" >&5
--echo $ECHO_N "checking for $LD option to reload object files... $ECHO_C" >&6
--if test "${lt_cv_ld_reload_flag+set}" = set; then
-- echo $ECHO_N "(cached) $ECHO_C" >&6
--else
-- lt_cv_ld_reload_flag='-r'
--fi
--echo "$as_me:$LINENO: result: $lt_cv_ld_reload_flag" >&5
--echo "${ECHO_T}$lt_cv_ld_reload_flag" >&6
--reload_flag=$lt_cv_ld_reload_flag
--test -n "$reload_flag" && reload_flag=" $reload_flag"
--
--echo "$as_me:$LINENO: checking for BSD-compatible nm" >&5
--echo $ECHO_N "checking for BSD-compatible nm... $ECHO_C" >&6
--if test "${lt_cv_path_NM+set}" = set; then
-- echo $ECHO_N "(cached) $ECHO_C" >&6
--else
-- if test -n "$NM"; then
-- # Let the user override the test.
-- lt_cv_path_NM="$NM"
--else
-- IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
-- for ac_dir in $PATH /usr/ccs/bin /usr/ucb /bin; do
-- test -z "$ac_dir" && ac_dir=.
-- tmp_nm=$ac_dir/${ac_tool_prefix}nm
-- if test -f $tmp_nm || test -f $tmp_nm$ac_exeext ; then
-- # Check to see if the nm accepts a BSD-compat flag.
-- # Adding the `sed 1q' prevents false positives on HP-UX, which says:
-- # nm: unknown option "B" ignored
-- # Tru64's nm complains that /dev/null is an invalid object file
-- if ($tmp_nm -B /dev/null 2>&1 | sed '1q'; exit 0) | egrep '(/dev/null|Invalid file or object type)' >/dev/null; then
-- lt_cv_path_NM="$tmp_nm -B"
-- break
-- elif ($tmp_nm -p /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then
-- lt_cv_path_NM="$tmp_nm -p"
-- break
-- else
-- lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
-- continue # so that we can try to find one that supports BSD flags
-- fi
-- fi
-- done
-- IFS="$ac_save_ifs"
-- test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm
--fi
--fi
--
--NM="$lt_cv_path_NM"
--echo "$as_me:$LINENO: result: $NM" >&5
--echo "${ECHO_T}$NM" >&6
--
--echo "$as_me:$LINENO: checking whether ln -s works" >&5
--echo $ECHO_N "checking whether ln -s works... $ECHO_C" >&6
--LN_S=$as_ln_s
--if test "$LN_S" = "ln -s"; then
-- echo "$as_me:$LINENO: result: yes" >&5
--echo "${ECHO_T}yes" >&6
--else
-- echo "$as_me:$LINENO: result: no, using $LN_S" >&5
--echo "${ECHO_T}no, using $LN_S" >&6
--fi
--
--echo "$as_me:$LINENO: checking how to recognise dependant libraries" >&5
--echo $ECHO_N "checking how to recognise dependant libraries... $ECHO_C" >&6
--if test "${lt_cv_deplibs_check_method+set}" = set; then
-- echo $ECHO_N "(cached) $ECHO_C" >&6
--else
-- lt_cv_file_magic_cmd='$MAGIC_CMD'
--lt_cv_file_magic_test_file=
--lt_cv_deplibs_check_method='unknown'
--# Need to set the preceding variable on all platforms that support
--# interlibrary dependencies.
--# 'none' -- dependencies not supported.
--# `unknown' -- same as none, but documents that we really don't know.
--# 'pass_all' -- all dependencies passed with no checks.
--# 'test_compile' -- check by making test program.
--# 'file_magic [regex]' -- check by looking for files in library path
--# which responds to the $file_magic_cmd with a given egrep regex.
--# If you have `file' or equivalent on your system and you're not sure
--# whether `pass_all' will *always* work, you probably want this one.
--
--case $host_os in
--aix*)
-- lt_cv_deplibs_check_method=pass_all
-- ;;
--
--beos*)
-- lt_cv_deplibs_check_method=pass_all
-- ;;
--
--bsdi4*)
-- lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
-- lt_cv_file_magic_cmd='/usr/bin/file -L'
-- lt_cv_file_magic_test_file=/shlib/libc.so
-- ;;
--
--cygwin* | mingw* |pw32*)
-- lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
-- lt_cv_file_magic_cmd='$OBJDUMP -f'
-- ;;
--
--darwin* | rhapsody*)
-- lt_cv_deplibs_check_method='file_magic Mach-O dynamically linked shared library'
-- lt_cv_file_magic_cmd='/usr/bin/file -L'
-- case "$host_os" in
-- rhapsody* | darwin1.012)
-- lt_cv_file_magic_test_file='/System/Library/Frameworks/System.framework/System'
-- ;;
-- *) # Darwin 1.3 on
-- lt_cv_file_magic_test_file='/usr/lib/libSystem.dylib'
-- ;;
-- esac
-- ;;
--
--freebsd* )
-- if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
-- case $host_cpu in
-- i*86 )
-- # Not sure whether the presence of OpenBSD here was a mistake.
-- # Let's accept both of them until this is cleared up.
-- lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD)/i[3-9]86 (compact )?demand paged shared library'
-- lt_cv_file_magic_cmd=/usr/bin/file
-- lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
-- ;;
-- esac
-- else
-- lt_cv_deplibs_check_method=pass_all
-- fi
-- ;;
--
--gnu*)
-- lt_cv_deplibs_check_method=pass_all
-- ;;
--
--hpux10.20*|hpux11*)
-- case $host_cpu in
-- hppa*)
-- lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9].[0-9]) shared library'
-- lt_cv_file_magic_cmd=/usr/bin/file
-- lt_cv_file_magic_test_file=/usr/lib/libc.sl
-- ;;
-- ia64*)
-- lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
-- lt_cv_file_magic_cmd=/usr/bin/file
-- lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
-- ;;
-- esac
-- ;;
--
--irix5* | irix6*)
-- case $host_os in
-- irix5*)
-- # this will be overridden with pass_all, but let us keep it just in case
-- lt_cv_deplibs_check_method="file_magic ELF 32-bit MSB dynamic lib MIPS - version 1"
-- ;;
-- *)
-- case $LD in
-- *-32|*"-32 ") libmagic=32-bit;;
-- *-n32|*"-n32 ") libmagic=N32;;
-- *-64|*"-64 ") libmagic=64-bit;;
-- *) libmagic=never-match;;
-- esac
-- # this will be overridden with pass_all, but let us keep it just in case
-- lt_cv_deplibs_check_method="file_magic ELF ${libmagic} MSB mips-[1234] dynamic lib MIPS - version 1"
-- ;;
-- esac
-- lt_cv_file_magic_test_file=`echo /lib${libsuff}/libc.so*`
-- lt_cv_deplibs_check_method=pass_all
-- ;;
--
--# This must be Linux ELF.
--linux-gnu*)
-- case $host_cpu in
-- alpha* | hppa* | i*86 | powerpc* | sparc* | ia64* )
-- lt_cv_deplibs_check_method=pass_all ;;
-- *)
-- # glibc up to 2.1.1 does not perform some relocations on ARM
-- lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )' ;;
-- esac
-- lt_cv_file_magic_test_file=`echo /lib/libc.so* /lib/libc-*.so`
-- ;;
--
--netbsd*)
-- if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
-- lt_cv_deplibs_check_method='match_pattern /lib[^/\.]+\.so\.[0-9]+\.[0-9]+$'
-- else
-- lt_cv_deplibs_check_method='match_pattern /lib[^/\.]+\.so$'
-- fi
-- ;;
--
--newsos6)
-- lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
-- lt_cv_file_magic_cmd=/usr/bin/file
-- lt_cv_file_magic_test_file=/usr/lib/libnls.so
-- ;;
--
--osf3* | osf4* | osf5*)
-- # this will be overridden with pass_all, but let us keep it just in case
-- lt_cv_deplibs_check_method='file_magic COFF format alpha shared library'
-- lt_cv_file_magic_test_file=/shlib/libc.so
-- lt_cv_deplibs_check_method=pass_all
-- ;;
--
--sco3.2v5*)
-- lt_cv_deplibs_check_method=pass_all
-- ;;
--
--solaris*)
-- lt_cv_deplibs_check_method=pass_all
-- lt_cv_file_magic_test_file=/lib/libc.so
-- ;;
--
--sysv5uw[78]* | sysv4*uw2*)
-- lt_cv_deplibs_check_method=pass_all
-- ;;
--
--sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
-- case $host_vendor in
-- ncr)
-- lt_cv_deplibs_check_method=pass_all
-- ;;
-- motorola)
-- lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]'
-- lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
-- ;;
-- esac
-- ;;
--esac
--
--fi
--echo "$as_me:$LINENO: result: $lt_cv_deplibs_check_method" >&5
--echo "${ECHO_T}$lt_cv_deplibs_check_method" >&6
--file_magic_cmd=$lt_cv_file_magic_cmd
--deplibs_check_method=$lt_cv_deplibs_check_method
--
--
--
--
--# Autoconf 2.13's AC_OBJEXT and AC_EXEEXT macros only works for C compilers!
--
--# Only perform the check for file, if the check method requires it
--case $deplibs_check_method in
--file_magic*)
-- if test "$file_magic_cmd" = '$MAGIC_CMD'; then
-- echo "$as_me:$LINENO: checking for ${ac_tool_prefix}file" >&5
--echo $ECHO_N "checking for ${ac_tool_prefix}file... $ECHO_C" >&6
--if test "${lt_cv_path_MAGIC_CMD+set}" = set; then
-- echo $ECHO_N "(cached) $ECHO_C" >&6
--else
-- case $MAGIC_CMD in
-- /*)
-- lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
-- ;;
-- ?:/*)
-- lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a dos path.
-- ;;
-- *)
-- ac_save_MAGIC_CMD="$MAGIC_CMD"
-- IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
-- ac_dummy="/usr/bin:$PATH"
-- for ac_dir in $ac_dummy; do
-- test -z "$ac_dir" && ac_dir=.
-- if test -f $ac_dir/${ac_tool_prefix}file; then
-- lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
-- if test -n "$file_magic_test_file"; then
-- case $deplibs_check_method in
-- "file_magic "*)
-- file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic \(.*\)\"`"
-- MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
-- if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
-- egrep "$file_magic_regex" > /dev/null; then
-- :
-- else
-- cat <<EOF 1>&2
--
--*** Warning: the command libtool uses to detect shared libraries,
--*** $file_magic_cmd, produces output that libtool cannot recognize.
--*** The result is that libtool may fail to recognize shared libraries
--*** as such. This will affect the creation of libtool libraries that
--*** depend on shared libraries, but programs linked with such libtool
--*** libraries will work regardless of this problem. Nevertheless, you
--*** may want to report the problem to your system manager and/or to
--*** bug-libtool@gnu.org
--
--EOF
-- fi ;;
-- esac
-- fi
-- break
-- fi
-- done
-- IFS="$ac_save_ifs"
-- MAGIC_CMD="$ac_save_MAGIC_CMD"
-- ;;
--esac
--fi
--
--MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
--if test -n "$MAGIC_CMD"; then
-- echo "$as_me:$LINENO: result: $MAGIC_CMD" >&5
--echo "${ECHO_T}$MAGIC_CMD" >&6
--else
-- echo "$as_me:$LINENO: result: no" >&5
--echo "${ECHO_T}no" >&6
--fi
--
--if test -z "$lt_cv_path_MAGIC_CMD"; then
-- if test -n "$ac_tool_prefix"; then
-- echo "$as_me:$LINENO: checking for file" >&5
--echo $ECHO_N "checking for file... $ECHO_C" >&6
--if test "${lt_cv_path_MAGIC_CMD+set}" = set; then
-- echo $ECHO_N "(cached) $ECHO_C" >&6
--else
-- case $MAGIC_CMD in
-- /*)
-- lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
-- ;;
-- ?:/*)
-- lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a dos path.
-- ;;
-- *)
-- ac_save_MAGIC_CMD="$MAGIC_CMD"
-- IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
-- ac_dummy="/usr/bin:$PATH"
-- for ac_dir in $ac_dummy; do
-- test -z "$ac_dir" && ac_dir=.
-- if test -f $ac_dir/file; then
-- lt_cv_path_MAGIC_CMD="$ac_dir/file"
-- if test -n "$file_magic_test_file"; then
-- case $deplibs_check_method in
-- "file_magic "*)
-- file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic \(.*\)\"`"
-- MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
-- if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
-- egrep "$file_magic_regex" > /dev/null; then
-- :
-- else
-- cat <<EOF 1>&2
--
--*** Warning: the command libtool uses to detect shared libraries,
--*** $file_magic_cmd, produces output that libtool cannot recognize.
--*** The result is that libtool may fail to recognize shared libraries
--*** as such. This will affect the creation of libtool libraries that
--*** depend on shared libraries, but programs linked with such libtool
--*** libraries will work regardless of this problem. Nevertheless, you
--*** may want to report the problem to your system manager and/or to
--*** bug-libtool@gnu.org
--
--EOF
-- fi ;;
-- esac
-- fi
-- break
-- fi
-- done
-- IFS="$ac_save_ifs"
-- MAGIC_CMD="$ac_save_MAGIC_CMD"
-- ;;
--esac
--fi
--
--MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
--if test -n "$MAGIC_CMD"; then
-- echo "$as_me:$LINENO: result: $MAGIC_CMD" >&5
--echo "${ECHO_T}$MAGIC_CMD" >&6
--else
-- echo "$as_me:$LINENO: result: no" >&5
--echo "${ECHO_T}no" >&6
--fi
--
-- else
-- MAGIC_CMD=:
-- fi
--fi
--
-- fi
-- ;;
--esac
--
--if test -n "$ac_tool_prefix"; then
-- # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
--set dummy ${ac_tool_prefix}ranlib; ac_word=$2
--echo "$as_me:$LINENO: checking for $ac_word" >&5
--echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
--if test "${ac_cv_prog_RANLIB+set}" = set; then
-- echo $ECHO_N "(cached) $ECHO_C" >&6
--else
-- if test -n "$RANLIB"; then
-- ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
--else
--as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
--for as_dir in $PATH
--do
-- IFS=$as_save_IFS
-- test -z "$as_dir" && as_dir=.
-- for ac_exec_ext in '' $ac_executable_extensions; do
-- if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-- ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
-- echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
-- break 2
-- fi
--done
--done
--
--fi
--fi
--RANLIB=$ac_cv_prog_RANLIB
--if test -n "$RANLIB"; then
-- echo "$as_me:$LINENO: result: $RANLIB" >&5
--echo "${ECHO_T}$RANLIB" >&6
--else
-- echo "$as_me:$LINENO: result: no" >&5
--echo "${ECHO_T}no" >&6
--fi
--
--fi
--if test -z "$ac_cv_prog_RANLIB"; then
-- ac_ct_RANLIB=$RANLIB
-- # Extract the first word of "ranlib", so it can be a program name with args.
--set dummy ranlib; ac_word=$2
--echo "$as_me:$LINENO: checking for $ac_word" >&5
--echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
--if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
-- echo $ECHO_N "(cached) $ECHO_C" >&6
--else
-- if test -n "$ac_ct_RANLIB"; then
-- ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
--else
--as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
--for as_dir in $PATH
--do
-- IFS=$as_save_IFS
-- test -z "$as_dir" && as_dir=.
-- for ac_exec_ext in '' $ac_executable_extensions; do
-- if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-- ac_cv_prog_ac_ct_RANLIB="ranlib"
-- echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
-- break 2
-- fi
--done
--done
--
-- test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":"
--fi
--fi
--ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
--if test -n "$ac_ct_RANLIB"; then
-- echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
--echo "${ECHO_T}$ac_ct_RANLIB" >&6
--else
-- echo "$as_me:$LINENO: result: no" >&5
--echo "${ECHO_T}no" >&6
--fi
--
-- RANLIB=$ac_ct_RANLIB
--else
-- RANLIB="$ac_cv_prog_RANLIB"
--fi
--
--if test -n "$ac_tool_prefix"; then
-- # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
--set dummy ${ac_tool_prefix}strip; ac_word=$2
--echo "$as_me:$LINENO: checking for $ac_word" >&5
--echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
--if test "${ac_cv_prog_STRIP+set}" = set; then
-- echo $ECHO_N "(cached) $ECHO_C" >&6
--else
-- if test -n "$STRIP"; then
-- ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
--else
--as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
--for as_dir in $PATH
--do
-- IFS=$as_save_IFS
-- test -z "$as_dir" && as_dir=.
-- for ac_exec_ext in '' $ac_executable_extensions; do
-- if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-- ac_cv_prog_STRIP="${ac_tool_prefix}strip"
-- echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
-- break 2
-- fi
--done
--done
--
--fi
--fi
--STRIP=$ac_cv_prog_STRIP
--if test -n "$STRIP"; then
-- echo "$as_me:$LINENO: result: $STRIP" >&5
--echo "${ECHO_T}$STRIP" >&6
--else
-- echo "$as_me:$LINENO: result: no" >&5
--echo "${ECHO_T}no" >&6
--fi
--
--fi
--if test -z "$ac_cv_prog_STRIP"; then
-- ac_ct_STRIP=$STRIP
-- # Extract the first word of "strip", so it can be a program name with args.
--set dummy strip; ac_word=$2
--echo "$as_me:$LINENO: checking for $ac_word" >&5
--echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
--if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then
-- echo $ECHO_N "(cached) $ECHO_C" >&6
--else
-- if test -n "$ac_ct_STRIP"; then
-- ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
--else
--as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
--for as_dir in $PATH
--do
-- IFS=$as_save_IFS
-- test -z "$as_dir" && as_dir=.
-- for ac_exec_ext in '' $ac_executable_extensions; do
-- if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-- ac_cv_prog_ac_ct_STRIP="strip"
-- echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
-- break 2
-- fi
--done
--done
--
-- test -z "$ac_cv_prog_ac_ct_STRIP" && ac_cv_prog_ac_ct_STRIP=":"
--fi
--fi
--ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
--if test -n "$ac_ct_STRIP"; then
-- echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5
--echo "${ECHO_T}$ac_ct_STRIP" >&6
--else
-- echo "$as_me:$LINENO: result: no" >&5
--echo "${ECHO_T}no" >&6
--fi
--
-- STRIP=$ac_ct_STRIP
--else
-- STRIP="$ac_cv_prog_STRIP"
--fi
--
--
--# Check for any special flags to pass to ltconfig.
--libtool_flags="--cache-file=$cache_file"
--test "$enable_shared" = no && libtool_flags="$libtool_flags --disable-shared"
--test "$enable_static" = no && libtool_flags="$libtool_flags --disable-static"
--test "$enable_fast_install" = no && libtool_flags="$libtool_flags --disable-fast-install"
--test "$GCC" = yes && libtool_flags="$libtool_flags --with-gcc"
--test "$lt_cv_prog_gnu_ld" = yes && libtool_flags="$libtool_flags --with-gnu-ld"
--
--
--# Check whether --enable-libtool-lock or --disable-libtool-lock was given.
--if test "${enable_libtool_lock+set}" = set; then
-- enableval="$enable_libtool_lock"
--
--fi;
--test "x$enable_libtool_lock" = xno && libtool_flags="$libtool_flags --disable-lock"
--test x"$silent" = xyes && libtool_flags="$libtool_flags --silent"
--
--
--# Check whether --with-pic or --without-pic was given.
--if test "${with_pic+set}" = set; then
-- withval="$with_pic"
-- pic_mode="$withval"
--else
-- pic_mode=default
--fi;
--test x"$pic_mode" = xyes && libtool_flags="$libtool_flags --prefer-pic"
--test x"$pic_mode" = xno && libtool_flags="$libtool_flags --prefer-non-pic"
--
--# Some flags need to be propagated to the compiler or linker for good
--# libtool support.
--case $host in
--*-*-irix6*)
-- # Find out which ABI we are using.
-- echo '#line __oline__ "configure"' > conftest.$ac_ext
-- if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-- (eval $ac_compile) 2>&5
-- ac_status=$?
-- echo "$as_me:$LINENO: \$? = $ac_status" >&5
-- (exit $ac_status); }; then
-- case `/usr/bin/file conftest.$ac_objext` in
-- *32-bit*)
-- LD="${LD-ld} -32"
-- ;;
-- *N32*)
-- LD="${LD-ld} -n32"
-- ;;
-- *64-bit*)
-- LD="${LD-ld} -64"
-- ;;
-- esac
-- fi
-- rm -rf conftest*
-- ;;
--
--ia64-*-hpux*)
-- # Find out which ABI we are using.
-- echo 'int i;' > conftest.$ac_ext
-- if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-- (eval $ac_compile) 2>&5
-- ac_status=$?
-- echo "$as_me:$LINENO: \$? = $ac_status" >&5
-- (exit $ac_status); }; then
-- case "`/usr/bin/file conftest.o`" in
-- *ELF-32*)
-- HPUX_IA64_MODE="32"
-- ;;
-- *ELF-64*)
-- HPUX_IA64_MODE="64"
-- ;;
-- esac
-- fi
-- rm -rf conftest*
-- ;;
--
--x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*|s390*-*linux*|sparc*-*linux*)
-- # Find out which ABI we are using.
-- echo 'int i;' > conftest.$ac_ext
-- if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-- (eval $ac_compile) 2>&5
-- ac_status=$?
-- echo "$as_me:$LINENO: \$? = $ac_status" >&5
-- (exit $ac_status); }; then
-- case "`/usr/bin/file conftest.o`" in
-- *32-bit*)
-- case $host in
-- x86_64-*linux*)
-- LD="${LD-ld} -m elf_i386"
-- ;;
-- ppc64-*linux*)
-- LD="${LD-ld} -m elf32ppclinux"
-- ;;
-- s390x-*linux*)
-- LD="${LD-ld} -m elf_s390"
-- ;;
-- sparc64-*linux*)
-- LD="${LD-ld} -m elf32_sparc"
-- ;;
-- esac
-- ;;
-- *64-bit*)
-- case $host in
-- x86_64-*linux*)
-- LD="${LD-ld} -m elf_x86_64"
-- ;;
-- ppc*-*linux*|powerpc*-*linux*)
-- LD="${LD-ld} -m elf64ppc"
-- ;;
-- s390*-*linux*)
-- LD="${LD-ld} -m elf64_s390"
-- ;;
-- sparc*-*linux*)
-- LD="${LD-ld} -m elf64_sparc"
-- ;;
-- esac
-- ;;
-- esac
-- fi
-- rm -rf conftest*
-- ;;
--
--*-*-sco3.2v5*)
-- # On SCO OpenServer 5, we need -belf to get full-featured binaries.
-- SAVE_CFLAGS="$CFLAGS"
-- CFLAGS="$CFLAGS -belf"
-- echo "$as_me:$LINENO: checking whether the C compiler needs -belf" >&5
--echo $ECHO_N "checking whether the C compiler needs -belf... $ECHO_C" >&6
--if test "${lt_cv_cc_needs_belf+set}" = set; then
-- echo $ECHO_N "(cached) $ECHO_C" >&6
--else
--
--
-- ac_ext=c
--ac_cpp='$CPP $CPPFLAGS'
--ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
--ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
--ac_compiler_gnu=$ac_cv_c_compiler_gnu
--
-- cat >conftest.$ac_ext <<_ACEOF
--#line $LINENO "configure"
--/* confdefs.h. */
--_ACEOF
--cat confdefs.h >>conftest.$ac_ext
--cat >>conftest.$ac_ext <<_ACEOF
--/* end confdefs.h. */
--
--int
--main ()
--{
--
-- ;
-- return 0;
--}
--_ACEOF
--rm -f conftest.$ac_objext conftest$ac_exeext
--if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-- (eval $ac_link) 2>&5
-- ac_status=$?
-- echo "$as_me:$LINENO: \$? = $ac_status" >&5
-- (exit $ac_status); } &&
-- { ac_try='test -s conftest$ac_exeext'
-- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-- (eval $ac_try) 2>&5
-- ac_status=$?
-- echo "$as_me:$LINENO: \$? = $ac_status" >&5
-- (exit $ac_status); }; }; then
-- lt_cv_cc_needs_belf=yes
--else
-- echo "$as_me: failed program was:" >&5
--sed 's/^/| /' conftest.$ac_ext >&5
--
--lt_cv_cc_needs_belf=no
--fi
--rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
-- ac_ext=c
--ac_cpp='$CPP $CPPFLAGS'
--ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
--ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
--ac_compiler_gnu=$ac_cv_c_compiler_gnu
--
--fi
--echo "$as_me:$LINENO: result: $lt_cv_cc_needs_belf" >&5
--echo "${ECHO_T}$lt_cv_cc_needs_belf" >&6
-- if test x"$lt_cv_cc_needs_belf" != x"yes"; then
-- # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
-- CFLAGS="$SAVE_CFLAGS"
-- fi
-- ;;
--
--
--esac
--
--
--# Save cache, so that ltconfig can load it
--cat >confcache <<\_ACEOF
--# This file is a shell script that caches the results of configure
--# tests run on this system so they can be shared between configure
--# scripts and configure runs, see configure's option --config-cache.
--# It is not useful on other systems. If it contains results you don't
--# want to keep, you may remove or edit it.
--#
--# config.status only pays attention to the cache file if you give it
--# the --recheck option to rerun configure.
--#
--# `ac_cv_env_foo' variables (set or unset) will be overridden when
--# loading this file, other *unset* `ac_cv_foo' will be assigned the
--# following values.
--
--_ACEOF
--
--# The following way of writing the cache mishandles newlines in values,
--# but we know of no workaround that is simple, portable, and efficient.
--# So, don't put newlines in cache variables' values.
--# Ultrix sh set writes to stderr and can't be redirected directly,
--# and sets the high bit in the cache file unless we assign to the vars.
--{
-- (set) 2>&1 |
-- case `(ac_space=' '; set | grep ac_space) 2>&1` in
-- *ac_space=\ *)
-- # `set' does not quote correctly, so add quotes (double-quote
-- # substitution turns \\\\ into \\, and sed turns \\ into \).
-- sed -n \
-- "s/'/'\\\\''/g;
-- s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
-- ;;
-- *)
-- # `set' quotes correctly as required by POSIX, so do not add quotes.
-- sed -n \
-- "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
-- ;;
-- esac;
--} |
-- sed '
-- t clear
-- : clear
-- s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
-- t end
-- /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
-- : end' >>confcache
--if diff $cache_file confcache >/dev/null 2>&1; then :; else
-- if test -w $cache_file; then
-- test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
-- cat confcache >$cache_file
-- else
-- echo "not updating unwritable cache $cache_file"
-- fi
--fi
--rm -f confcache
--
--# Actually configure libtool. ac_aux_dir is where install-sh is found.
--AR="$AR" LTCC="$CC" CC="$CC" CFLAGS="$CFLAGS" CPPFLAGS="$CPPFLAGS" \
--MAGIC_CMD="$MAGIC_CMD" LD="$LD" LDFLAGS="$LDFLAGS" LIBS="$LIBS" \
--LN_S="$LN_S" NM="$NM" RANLIB="$RANLIB" STRIP="$STRIP" \
--AS="$AS" DLLTOOL="$DLLTOOL" OBJDUMP="$OBJDUMP" \
--objext="$OBJEXT" exeext="$EXEEXT" reload_flag="$reload_flag" \
--deplibs_check_method="$deplibs_check_method" file_magic_cmd="$file_magic_cmd" \
--${CONFIG_SHELL-/bin/sh} $ac_aux_dir/ltconfig --no-reexec \
--$libtool_flags --no-verify --build="$build" $ac_aux_dir/ltmain.sh $host \
--|| { { echo "$as_me:$LINENO: error: libtool configure failed" >&5
--echo "$as_me: error: libtool configure failed" >&2;}
-- { (exit 1); exit 1; }; }
--
--# Reload cache, that may have been modified by ltconfig
--if test -r "$cache_file"; then
-- # Some versions of bash will fail to source /dev/null (special
-- # files actually), so we avoid doing that.
-- if test -f "$cache_file"; then
-- { echo "$as_me:$LINENO: loading cache $cache_file" >&5
--echo "$as_me: loading cache $cache_file" >&6;}
-- case $cache_file in
-- [\\/]* | ?:[\\/]* ) . $cache_file;;
-- *) . ./$cache_file;;
-- esac
-- fi
--else
-- { echo "$as_me:$LINENO: creating cache $cache_file" >&5
--echo "$as_me: creating cache $cache_file" >&6;}
-- >$cache_file
--fi
--
--
--# This can be used to rebuild libtool when needed
--LIBTOOL_DEPS="$ac_aux_dir/ltconfig $ac_aux_dir/ltmain.sh $ac_aux_dir/ltcf-c.sh"
--
--# Always use our own libtool.
--LIBTOOL='$(SHELL) $(top_builddir)/libtool'
--
--# Redirect the config.log output again, so that the ltconfig log is not
--# clobbered by the next message.
--exec 5>>./config.log
--
--ac_ext=cc
--ac_cpp='$CXXCPP $CPPFLAGS'
--ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
--ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
--ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
--echo "$as_me:$LINENO: checking how to run the C++ preprocessor" >&5
--echo $ECHO_N "checking how to run the C++ preprocessor... $ECHO_C" >&6
--if test -z "$CXXCPP"; then
-- if test "${ac_cv_prog_CXXCPP+set}" = set; then
-- echo $ECHO_N "(cached) $ECHO_C" >&6
--else
-- # Double quotes because CXXCPP needs to be expanded
-- for CXXCPP in "$CXX -E" "/lib/cpp"
-- do
-- ac_preproc_ok=false
--for ac_cxx_preproc_warn_flag in '' yes
--do
-- # Use a header file that comes with gcc, so configuring glibc
-- # with a fresh cross-compiler works.
-- # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
-- # <limits.h> exists even on freestanding compilers.
-- # On the NeXT, cc -E runs the code through the compiler's parser,
-- # not just through cpp. "Syntax error" is here to catch this case.
-- cat >conftest.$ac_ext <<_ACEOF
--#line $LINENO "configure"
--/* confdefs.h. */
--_ACEOF
--cat confdefs.h >>conftest.$ac_ext
--cat >>conftest.$ac_ext <<_ACEOF
--/* end confdefs.h. */
--@%:@ifdef __STDC__
--@%:@ include <limits.h>
--@%:@else
--@%:@ include <assert.h>
--@%:@endif
-- Syntax error
--_ACEOF
--if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
-- (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
-- ac_status=$?
-- grep -v '^ *+' conftest.er1 >conftest.err
-- rm -f conftest.er1
-- cat conftest.err >&5
-- echo "$as_me:$LINENO: \$? = $ac_status" >&5
-- (exit $ac_status); } >/dev/null; then
-- if test -s conftest.err; then
-- ac_cpp_err=$ac_cxx_preproc_warn_flag
-- else
-- ac_cpp_err=
-- fi
--else
-- ac_cpp_err=yes
--fi
--if test -z "$ac_cpp_err"; then
-- :
--else
-- echo "$as_me: failed program was:" >&5
--sed 's/^/| /' conftest.$ac_ext >&5
--
-- # Broken: fails on valid input.
--continue
--fi
--rm -f conftest.err conftest.$ac_ext
--
-- # OK, works on sane cases. Now check whether non-existent headers
-- # can be detected and how.
-- cat >conftest.$ac_ext <<_ACEOF
--#line $LINENO "configure"
--/* confdefs.h. */
--_ACEOF
--cat confdefs.h >>conftest.$ac_ext
--cat >>conftest.$ac_ext <<_ACEOF
--/* end confdefs.h. */
--@%:@include <ac_nonexistent.h>
--_ACEOF
--if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
-- (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
-- ac_status=$?
-- grep -v '^ *+' conftest.er1 >conftest.err
-- rm -f conftest.er1
-- cat conftest.err >&5
-- echo "$as_me:$LINENO: \$? = $ac_status" >&5
-- (exit $ac_status); } >/dev/null; then
-- if test -s conftest.err; then
-- ac_cpp_err=$ac_cxx_preproc_warn_flag
-- else
-- ac_cpp_err=
-- fi
--else
-- ac_cpp_err=yes
--fi
--if test -z "$ac_cpp_err"; then
-- # Broken: success on invalid input.
--continue
--else
-- echo "$as_me: failed program was:" >&5
--sed 's/^/| /' conftest.$ac_ext >&5
--
-- # Passes both tests.
--ac_preproc_ok=:
--break
--fi
--rm -f conftest.err conftest.$ac_ext
--
--done
--# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
--rm -f conftest.err conftest.$ac_ext
--if $ac_preproc_ok; then
-- break
--fi
--
-- done
-- ac_cv_prog_CXXCPP=$CXXCPP
--
--fi
-- CXXCPP=$ac_cv_prog_CXXCPP
--else
-- ac_cv_prog_CXXCPP=$CXXCPP
--fi
--echo "$as_me:$LINENO: result: $CXXCPP" >&5
--echo "${ECHO_T}$CXXCPP" >&6
--ac_preproc_ok=false
--for ac_cxx_preproc_warn_flag in '' yes
--do
-- # Use a header file that comes with gcc, so configuring glibc
-- # with a fresh cross-compiler works.
-- # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
-- # <limits.h> exists even on freestanding compilers.
-- # On the NeXT, cc -E runs the code through the compiler's parser,
-- # not just through cpp. "Syntax error" is here to catch this case.
-- cat >conftest.$ac_ext <<_ACEOF
--#line $LINENO "configure"
--/* confdefs.h. */
--_ACEOF
--cat confdefs.h >>conftest.$ac_ext
--cat >>conftest.$ac_ext <<_ACEOF
--/* end confdefs.h. */
--@%:@ifdef __STDC__
--@%:@ include <limits.h>
--@%:@else
--@%:@ include <assert.h>
--@%:@endif
-- Syntax error
--_ACEOF
--if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
-- (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
-- ac_status=$?
-- grep -v '^ *+' conftest.er1 >conftest.err
-- rm -f conftest.er1
-- cat conftest.err >&5
-- echo "$as_me:$LINENO: \$? = $ac_status" >&5
-- (exit $ac_status); } >/dev/null; then
-- if test -s conftest.err; then
-- ac_cpp_err=$ac_cxx_preproc_warn_flag
-- else
-- ac_cpp_err=
-- fi
--else
-- ac_cpp_err=yes
--fi
--if test -z "$ac_cpp_err"; then
-- :
--else
-- echo "$as_me: failed program was:" >&5
--sed 's/^/| /' conftest.$ac_ext >&5
--
-- # Broken: fails on valid input.
--continue
--fi
--rm -f conftest.err conftest.$ac_ext
--
-- # OK, works on sane cases. Now check whether non-existent headers
-- # can be detected and how.
-- cat >conftest.$ac_ext <<_ACEOF
--#line $LINENO "configure"
--/* confdefs.h. */
--_ACEOF
--cat confdefs.h >>conftest.$ac_ext
--cat >>conftest.$ac_ext <<_ACEOF
--/* end confdefs.h. */
--@%:@include <ac_nonexistent.h>
--_ACEOF
--if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
-- (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
-- ac_status=$?
-- grep -v '^ *+' conftest.er1 >conftest.err
-- rm -f conftest.er1
-- cat conftest.err >&5
-- echo "$as_me:$LINENO: \$? = $ac_status" >&5
-- (exit $ac_status); } >/dev/null; then
-- if test -s conftest.err; then
-- ac_cpp_err=$ac_cxx_preproc_warn_flag
-- else
-- ac_cpp_err=
-- fi
--else
-- ac_cpp_err=yes
--fi
--if test -z "$ac_cpp_err"; then
-- # Broken: success on invalid input.
--continue
--else
-- echo "$as_me: failed program was:" >&5
--sed 's/^/| /' conftest.$ac_ext >&5
--
-- # Passes both tests.
--ac_preproc_ok=:
--break
--fi
--rm -f conftest.err conftest.$ac_ext
--
--done
--# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
--rm -f conftest.err conftest.$ac_ext
--if $ac_preproc_ok; then
-- :
--else
-- { { echo "$as_me:$LINENO: error: C++ preprocessor \"$CXXCPP\" fails sanity check
--See \`config.log' for more details." >&5
--echo "$as_me: error: C++ preprocessor \"$CXXCPP\" fails sanity check
--See \`config.log' for more details." >&2;}
-- { (exit 1); exit 1; }; }
--fi
--
--ac_ext=c
--ac_cpp='$CPP $CPPFLAGS'
--ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
--ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
--ac_compiler_gnu=$ac_cv_c_compiler_gnu
--
--
--
--LIBTOOL_DEPS=$LIBTOOL_DEPS" $ac_aux_dir/ltcf-cxx.sh"
--lt_save_CC="$CC"
--lt_save_CFLAGS="$CFLAGS"
--AR="$AR" LTCC="$CC" CC="$CXX" CXX="$CXX" CFLAGS="$CXXFLAGS" CPPFLAGS="$CPPFLAGS" \
--MAGIC_CMD="$MAGIC_CMD" LD="$LD" LDFLAGS="$LDFLAGS" LIBS="$LIBS" \
--LN_S="$LN_S" NM="$NM" RANLIB="$RANLIB" STRIP="$STRIP" \
--AS="$AS" DLLTOOL="$DLLTOOL" OBJDUMP="$OBJDUMP" \
--objext="$OBJEXT" exeext="$EXEEXT" reload_flag="$reload_flag" \
--deplibs_check_method="$deplibs_check_method" \
--file_magic_cmd="$file_magic_cmd" \
--${CONFIG_SHELL-/bin/sh} $ac_aux_dir/ltconfig -o libtool $libtool_flags \
----build="$build" --add-tag=CXX $ac_aux_dir/ltcf-cxx.sh $host \
--|| { { echo "$as_me:$LINENO: error: libtool tag configuration failed" >&5
--echo "$as_me: error: libtool tag configuration failed" >&2;}
-- { (exit 1); exit 1; }; }
--CC="$lt_save_CC"
--CFLAGS="$lt_save_CFLAGS"
--
--# Redirect the config.log output again, so that the ltconfig log is not
--# clobbered by the next message.
--exec 5>>./config.log
--
--
--
--
--
--
--
--
--# Check whether --with-target-subdir or --without-target-subdir was given.
--if test "${with_target_subdir+set}" = set; then
-- withval="$with_target_subdir"
--
--fi;
--
--# Check whether --with-cross-host or --without-cross-host was given.
--if test "${with_cross_host+set}" = set; then
-- withval="$with_cross_host"
--
--fi;
--
--echo "$as_me:$LINENO: checking whether to enable maintainer-specific portions of Makefiles" >&5
--echo $ECHO_N "checking whether to enable maintainer-specific portions of Makefiles... $ECHO_C" >&6
-- # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
--if test "${enable_maintainer_mode+set}" = set; then
-- enableval="$enable_maintainer_mode"
-- USE_MAINTAINER_MODE=$enableval
--else
-- USE_MAINTAINER_MODE=no
--fi;
-- echo "$as_me:$LINENO: result: $USE_MAINTAINER_MODE" >&5
--echo "${ECHO_T}$USE_MAINTAINER_MODE" >&6
--
--
--if test $USE_MAINTAINER_MODE = yes; then
-- MAINTAINER_MODE_TRUE=
-- MAINTAINER_MODE_FALSE='#'
--else
-- MAINTAINER_MODE_TRUE='#'
-- MAINTAINER_MODE_FALSE=
--fi
-- MAINT=$MAINTAINER_MODE_TRUE
--
--
--# automake wants to see AC_EXEEXT. But we don't need it. And having
--# it is actually a problem, because the compiler we're passed can't
--# necessarily do a full link. So we fool automake here.
--if false; then
-- # autoconf 2.50 runs AC_EXEEXT by default, and the macro expands
-- # to nothing, so nothing would remain between `then' and `fi' if it
-- # were not for the `:' below.
-- :
--
--fi
--
--echo "$as_me:$LINENO: checking for thread model used by GCC" >&5
--echo $ECHO_N "checking for thread model used by GCC... $ECHO_C" >&6
--THREADS=`$CC -v 2>&1 | sed -n 's/^Thread model: //p'`
--if test -z "$THREADS"; then
-- THREADS=no
--fi
--echo "$as_me:$LINENO: result: $THREADS" >&5
--echo "${ECHO_T}$THREADS" >&6
--
--# Check whether --enable-parallel-mark or --disable-parallel-mark was given.
--if test "${enable_parallel_mark+set}" = set; then
-- enableval="$enable_parallel_mark"
-- case "$THREADS" in
-- no | none | single)
-- { { echo "$as_me:$LINENO: error: Parallel mark requires --enable-threads=x spec" >&5
--echo "$as_me: error: Parallel mark requires --enable-threads=x spec" >&2;}
-- { (exit 1); exit 1; }; }
-- ;;
-- esac
--
--fi;
--
--INCLUDES=-I${srcdir}/include
--THREADLIBS=
--case "$THREADS" in
-- no | none | single)
-- THREADS=none
-- ;;
-- posix | pthreads)
-- THREADS=posix
-- THREADLIBS=-lpthread
-- case "$host" in
-- x86-*-linux* | ia64-*-linux* | i586-*-linux* | i686-*-linux* | x86_64-*-linux* )
-- cat >>confdefs.h <<\_ACEOF
--@%:@define GC_LINUX_THREADS 1
--_ACEOF
--
-- cat >>confdefs.h <<\_ACEOF
--@%:@define _REENTRANT 1
--_ACEOF
--
-- if test "${enable_parallel_mark}"; then
-- cat >>confdefs.h <<\_ACEOF
--@%:@define PARALLEL_MARK 1
--_ACEOF
--
-- fi
-- cat >>confdefs.h <<\_ACEOF
--@%:@define THREAD_LOCAL_ALLOC 1
--_ACEOF
--
-- ;;
-- *-*-linux*)
-- cat >>confdefs.h <<\_ACEOF
--@%:@define GC_LINUX_THREADS 1
--_ACEOF
--
-- cat >>confdefs.h <<\_ACEOF
--@%:@define _REENTRANT 1
--_ACEOF
--
-- ;;
-- *-*-hpux*)
-- { echo "$as_me:$LINENO: WARNING: \"Only HP/UX 11 threads are supported.\"" >&5
--echo "$as_me: WARNING: \"Only HP/UX 11 threads are supported.\"" >&2;}
-- cat >>confdefs.h <<\_ACEOF
--@%:@define GC_HPUX_THREADS 1
--_ACEOF
--
-- cat >>confdefs.h <<\_ACEOF
--@%:@define _POSIX_C_SOURCE 199506L
--_ACEOF
--
-- if test "${enable_parallel_mark}" = yes; then
-- cat >>confdefs.h <<\_ACEOF
--@%:@define PARALLEL_MARK 1
--_ACEOF
--
-- fi
-- cat >>confdefs.h <<\_ACEOF
--@%:@define THREAD_LOCAL_ALLOC 1
--_ACEOF
--
-- THREADLIBS="-lpthread -lrt"
-- ;;
-- *-*-freebsd*)
-- { echo "$as_me:$LINENO: WARNING: \"FreeBSD does not yet fully support threads with Boehm GC.\"" >&5
--echo "$as_me: WARNING: \"FreeBSD does not yet fully support threads with Boehm GC.\"" >&2;}
-- cat >>confdefs.h <<\_ACEOF
--@%:@define GC_FREEBSD_THREADS 1
--_ACEOF
--
-- INCLUDES="$INCLUDES -pthread"
-- THREADLIBS=-pthread
-- ;;
-- *-*-solaris*)
-- cat >>confdefs.h <<\_ACEOF
--@%:@define GC_SOLARIS_THREADS 1
--_ACEOF
--
-- cat >>confdefs.h <<\_ACEOF
--@%:@define GC_SOLARIS_PTHREADS 1
--_ACEOF
--
-- ;;
-- *-*-irix*)
-- cat >>confdefs.h <<\_ACEOF
--@%:@define GC_IRIX_THREADS 1
--_ACEOF
--
-- ;;
-- *-*-cygwin*)
-- THREADLIBS=
-- ;;
-- esac
-- ;;
-- *-*-darwin*)
-- cat >>confdefs.h <<\_ACEOF
--@%:@define GC_DARWIN_THREADS 1
--_ACEOF
--
-- cat >>confdefs.h <<\_ACEOF
--@%:@define THREAD_LOCAL_ALLOC 1
--_ACEOF
--
-- if test "${enable_parallel_mark}" = yes; then
-- cat >>confdefs.h <<\_ACEOF
--@%:@define PARALLEL_MARK 1
--_ACEOF
--
-- fi
-- ;;
-- win32)
-- cat >>confdefs.h <<\_ACEOF
--@%:@define GC_WIN32_THREADS 1
--_ACEOF
--
-- cat >>confdefs.h <<\_ACEOF
--@%:@define NO_GETENV 1
--_ACEOF
--
-- ;;
-- decosf1 | irix | mach | os2 | solaris | dce | vxworks)
-- { { echo "$as_me:$LINENO: error: thread package $THREADS not yet supported" >&5
--echo "$as_me: error: thread package $THREADS not yet supported" >&2;}
-- { (exit 1); exit 1; }; }
-- ;;
-- *)
-- { { echo "$as_me:$LINENO: error: $THREADS is an unknown thread package" >&5
--echo "$as_me: error: $THREADS is an unknown thread package" >&2;}
-- { (exit 1); exit 1; }; }
-- ;;
--esac
--
--
--case "$host" in
-- powerpc-*-darwin*)
-- powerpc_darwin=true
-- ;;
--esac
--
--
--if test x$powerpc_darwin = xtrue; then
-- POWERPC_DARWIN_TRUE=
-- POWERPC_DARWIN_FALSE='#'
--else
-- POWERPC_DARWIN_TRUE='#'
-- POWERPC_DARWIN_FALSE=
--fi
--
--# We never want libdl on darwin. It is a fake libdl that just ends up making
--# dyld calls anyway
--case "$host" in
-- *-*-darwin*) ;;
-- *)
-- echo "$as_me:$LINENO: checking for dlopen in -ldl" >&5
--echo $ECHO_N "checking for dlopen in -ldl... $ECHO_C" >&6
--if test "${ac_cv_lib_dl_dlopen+set}" = set; then
-- echo $ECHO_N "(cached) $ECHO_C" >&6
--else
-- ac_check_lib_save_LIBS=$LIBS
--LIBS="-ldl $LIBS"
--cat >conftest.$ac_ext <<_ACEOF
--#line $LINENO "configure"
--/* confdefs.h. */
--_ACEOF
--cat confdefs.h >>conftest.$ac_ext
--cat >>conftest.$ac_ext <<_ACEOF
--/* end confdefs.h. */
--
--/* Override any gcc2 internal prototype to avoid an error. */
--#ifdef __cplusplus
--extern "C"
--#endif
--/* We use char because int might match the return type of a gcc2
-- builtin and then its argument prototype would still apply. */
--char dlopen ();
--int
--main ()
--{
--dlopen ();
-- ;
-- return 0;
--}
--_ACEOF
--rm -f conftest.$ac_objext conftest$ac_exeext
--if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-- (eval $ac_link) 2>&5
-- ac_status=$?
-- echo "$as_me:$LINENO: \$? = $ac_status" >&5
-- (exit $ac_status); } &&
-- { ac_try='test -s conftest$ac_exeext'
-- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-- (eval $ac_try) 2>&5
-- ac_status=$?
-- echo "$as_me:$LINENO: \$? = $ac_status" >&5
-- (exit $ac_status); }; }; then
-- ac_cv_lib_dl_dlopen=yes
--else
-- echo "$as_me: failed program was:" >&5
--sed 's/^/| /' conftest.$ac_ext >&5
--
--ac_cv_lib_dl_dlopen=no
--fi
--rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
--LIBS=$ac_check_lib_save_LIBS
--fi
--echo "$as_me:$LINENO: result: $ac_cv_lib_dl_dlopen" >&5
--echo "${ECHO_T}$ac_cv_lib_dl_dlopen" >&6
--if test $ac_cv_lib_dl_dlopen = yes; then
-- EXTRA_TEST_LIBS="$EXTRA_TEST_LIBS -ldl"
--fi
--
-- ;;
--esac
--
--
--
--target_all=libgcjgc.la
--
--
--
--TARGET_ECOS="no"
--
--# Check whether --with-ecos or --without-ecos was given.
--if test "${with_ecos+set}" = set; then
-- withval="$with_ecos"
-- TARGET_ECOS="$with_ecos"
--
--fi;
--
--addobjs=
--CXXINCLUDES=
--case "$TARGET_ECOS" in
-- no)
-- ;;
-- *)
-- cat >>confdefs.h <<\_ACEOF
--@%:@define ECOS 1
--_ACEOF
--
-- CXXINCLUDES="-I${TARGET_ECOS}/include"
-- addobjs="$addobjs ecos.lo"
-- ;;
--esac
--
--
--
--
--
--machdep=
--case "$host" in
-- alpha*-*-openbsd*)
-- machdep="alpha_mach_dep.lo"
-- if test x"${ac_cv_lib_dl_dlopen}" != xyes ; then
-- { echo "$as_me:$LINENO: WARNING: OpenBSD/Alpha without dlopen(). Shared library support is disabled" >&5
--echo "$as_me: WARNING: OpenBSD/Alpha without dlopen(). Shared library support is disabled" >&2;}
-- # Check whether --enable-shared or --disable-shared was given.
--if test "${enable_shared+set}" = set; then
-- enableval="$enable_shared"
-- p=${PACKAGE-default}
--case $enableval in
--yes) enable_shared=yes ;;
--no) enable_shared=no ;;
--*)
-- enable_shared=no
-- # Look at the argument we got. We use all the common list separators.
-- IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
-- for pkg in $enableval; do
-- if test "X$pkg" = "X$p"; then
-- enable_shared=yes
-- fi
-- done
-- IFS="$ac_save_ifs"
-- ;;
--esac
--else
-- enable_shared=no
--fi;
-- fi
-- ;;
-- alpha*-*-*)
-- machdep="alpha_mach_dep.lo"
-- ;;
-- i?86-*-solaris2.[89]*)
-- cat >>confdefs.h <<\_ACEOF
--@%:@define SOLARIS25_PROC_VDB_BUG_FIXED 1
--_ACEOF
--
-- ;;
-- mipstx39-*-elf*)
-- machdep="mips_ultrix_mach_dep.lo"
-- cat >>confdefs.h <<\_ACEOF
--@%:@define STACKBASE __stackbase
--_ACEOF
--
-- cat >>confdefs.h <<\_ACEOF
--@%:@define DATASTART_IS_ETEXT 1
--_ACEOF
--
-- ;;
-- mips-dec-ultrix*)
-- machdep="mips_ultrix_mach-dep.lo"
-- ;;
-- mips*-*-linux*)
-- ;;
-- mips-*-*)
-- machdep="mips_sgi_mach_dep.lo"
-- cat >>confdefs.h <<\_ACEOF
--@%:@define NO_EXECUTE_PERMISSION 1
--_ACEOF
--
-- ;;
-- sparc-sun-solaris2.3*)
-- machdep="sparc_mach_dep.lo"
-- cat >>confdefs.h <<\_ACEOF
--@%:@define SUNOS53_SHARED_LIB 1
--_ACEOF
--
-- ;;
-- sparc-sun-solaris2.*)
-- machdep="sparc_mach_dep.lo"
-- ;;
-- ia64-*-*)
-- machdep="mach_dep.lo ia64_save_regs_in_stack.lo"
-- ;;
--esac
--if test x"$machdep" = x; then
-- machdep="mach_dep.lo"
--fi
--addobjs="$addobjs $machdep"
--
--
--case "$host" in
-- sparc-sun-solaris2*)
-- if test "$GCC" = yes; then
-- new_CFLAGS=
-- for i in $CFLAGS; do
-- case "$i" in
-- -O*)
-- ;;
-- *)
-- new_CFLAGS="$new_CFLAGS $i"
-- ;;
-- esac
-- done
-- CFLAGS="$new_CFLAGS"
-- fi
-- ;;
--esac
--
--MY_CFLAGS="$CFLAGS"
--
--
--cat >>confdefs.h <<\_ACEOF
--@%:@define SILENT 1
--_ACEOF
--
--cat >>confdefs.h <<\_ACEOF
--@%:@define NO_SIGNALS 1
--_ACEOF
--
--cat >>confdefs.h <<\_ACEOF
--@%:@define NO_EXECUTE_PERMISSION 1
--_ACEOF
--
--cat >>confdefs.h <<\_ACEOF
--@%:@define ALL_INTERIOR_POINTERS 1
--_ACEOF
--
--
--cat >>confdefs.h <<\_ACEOF
--@%:@define JAVA_FINALIZATION 1
--_ACEOF
--
--cat >>confdefs.h <<\_ACEOF
--@%:@define GC_GCJ_SUPPORT 1
--_ACEOF
--
--cat >>confdefs.h <<\_ACEOF
--@%:@define ATOMIC_UNCOLLECTABLE 1
--_ACEOF
--
--
--if test -n "${with_cross_host}"; then
-- cat >>confdefs.h <<\_ACEOF
--@%:@define NO_SIGSET 1
--_ACEOF
--
-- cat >>confdefs.h <<\_ACEOF
--@%:@define NO_DEBUGGING 1
--_ACEOF
--
--fi
--
--# Check whether --enable-full-debug or --disable-full-debug was given.
--if test "${enable_full_debug+set}" = set; then
-- enableval="$enable_full_debug"
-- if test "$enable_full_debug" = "yes"; then
-- { echo "$as_me:$LINENO: WARNING: \"Must define GC_DEBUG and use debug alloc. in clients.\"" >&5
--echo "$as_me: WARNING: \"Must define GC_DEBUG and use debug alloc. in clients.\"" >&2;}
-- cat >>confdefs.h <<\_ACEOF
--@%:@define KEEP_BACK_PTRS 1
--_ACEOF
--
-- cat >>confdefs.h <<\_ACEOF
--@%:@define DBG_HDRS_ALL 1
--_ACEOF
--
-- case $host in
-- ia64-*-linux* )
-- cat >>confdefs.h <<\_ACEOF
--@%:@define MAKE_BACK_GRAPH 1
--_ACEOF
--
-- ;;
-- x86-*-linux* | i586-*-linux* | i686-*-linux* | x86_64-*-linux* )
-- cat >>confdefs.h <<\_ACEOF
--@%:@define MAKE_BACK_GRAPH 1
--_ACEOF
--
-- { echo "$as_me:$LINENO: WARNING: \"Client must not use -fomit-frame-pointer.\"" >&5
--echo "$as_me: WARNING: \"Client must not use -fomit-frame-pointer.\"" >&2;}
-- cat >>confdefs.h <<\_ACEOF
--@%:@define SAVE_CALL_COUNT 8
--_ACEOF
--
-- ;;
-- esac
-- fi
--fi;
--
--
--
--if test -z "$with_cross_host"; then
-- USE_LIBDIR_TRUE=
-- USE_LIBDIR_FALSE='#'
--else
-- USE_LIBDIR_TRUE='#'
-- USE_LIBDIR_FALSE=
--fi
--
--if test "${multilib}" = "yes"; then
-- multilib_arg="--enable-multilib"
--else
-- multilib_arg=
--fi
--
-- ac_config_files="$ac_config_files Makefile include/Makefile"
-- ac_config_commands="$ac_config_commands default"
--cat >confcache <<\_ACEOF
--# This file is a shell script that caches the results of configure
--# tests run on this system so they can be shared between configure
--# scripts and configure runs, see configure's option --config-cache.
--# It is not useful on other systems. If it contains results you don't
--# want to keep, you may remove or edit it.
--#
--# config.status only pays attention to the cache file if you give it
--# the --recheck option to rerun configure.
--#
--# `ac_cv_env_foo' variables (set or unset) will be overridden when
--# loading this file, other *unset* `ac_cv_foo' will be assigned the
--# following values.
--
--_ACEOF
--
--# The following way of writing the cache mishandles newlines in values,
--# but we know of no workaround that is simple, portable, and efficient.
--# So, don't put newlines in cache variables' values.
--# Ultrix sh set writes to stderr and can't be redirected directly,
--# and sets the high bit in the cache file unless we assign to the vars.
--{
-- (set) 2>&1 |
-- case `(ac_space=' '; set | grep ac_space) 2>&1` in
-- *ac_space=\ *)
-- # `set' does not quote correctly, so add quotes (double-quote
-- # substitution turns \\\\ into \\, and sed turns \\ into \).
-- sed -n \
-- "s/'/'\\\\''/g;
-- s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
-- ;;
-- *)
-- # `set' quotes correctly as required by POSIX, so do not add quotes.
-- sed -n \
-- "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
-- ;;
-- esac;
--} |
-- sed '
-- t clear
-- : clear
-- s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
-- t end
-- /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
-- : end' >>confcache
--if diff $cache_file confcache >/dev/null 2>&1; then :; else
-- if test -w $cache_file; then
-- test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
-- cat confcache >$cache_file
-- else
-- echo "not updating unwritable cache $cache_file"
-- fi
--fi
--rm -f confcache
--
--test "x$prefix" = xNONE && prefix=$ac_default_prefix
--# Let make expand exec_prefix.
--test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
--
--# VPATH may cause trouble with some makes, so we remove $(srcdir),
--# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
--# trailing colons and then remove the whole line if VPATH becomes empty
--# (actually we leave an empty line to preserve line numbers).
--if test "x$srcdir" = x.; then
-- ac_vpsub='/^[ ]*VPATH[ ]*=/{
--s/:*\$(srcdir):*/:/;
--s/:*\${srcdir}:*/:/;
--s/:*@srcdir@:*/:/;
--s/^\([^=]*=[ ]*\):*/\1/;
--s/:*$//;
--s/^[^=]*=[ ]*$//;
--}'
--fi
--
--# Transform confdefs.h into DEFS.
--# Protect against shell expansion while executing Makefile rules.
--# Protect against Makefile macro expansion.
--#
--# If the first sed substitution is executed (which looks for macros that
--# take arguments), then we branch to the quote section. Otherwise,
--# look for a macro that doesn't take arguments.
--cat >confdef2opt.sed <<\_ACEOF
--t clear
--: clear
--s,^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*([^)]*)\)[ ]*\(.*\),-D\1=\2,g
--t quote
--s,^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\),-D\1=\2,g
--t quote
--d
--: quote
--s,[ `~#$^&*(){}\\|;'"<>?],\\&,g
--s,\[,\\&,g
--s,\],\\&,g
--s,\$,$$,g
--p
--_ACEOF
--# We use echo to avoid assuming a particular line-breaking character.
--# The extra dot is to prevent the shell from consuming trailing
--# line-breaks from the sub-command output. A line-break within
--# single-quotes doesn't work because, if this script is created in a
--# platform that uses two characters for line-breaks (e.g., DOS), tr
--# would break.
--ac_LF_and_DOT=`echo; echo .`
--DEFS=`sed -n -f confdef2opt.sed confdefs.h | tr "$ac_LF_and_DOT" ' .'`
--rm -f confdef2opt.sed
--
--
--ac_libobjs=
--ac_ltlibobjs=
--for ac_i in : $LIB@&t@OBJS; do test "x$ac_i" = x: && continue
-- # 1. Remove the extension, and $U if already installed.
-- ac_i=`echo "$ac_i" |
-- sed 's/\$U\././;s/\.o$//;s/\.obj$//'`
-- # 2. Add them.
-- ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"
-- ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo'
--done
--LIB@&t@OBJS=$ac_libobjs
--
--LTLIBOBJS=$ac_ltlibobjs
--
--
--
--: ${CONFIG_STATUS=./config.status}
--ac_clean_files_save=$ac_clean_files
--ac_clean_files="$ac_clean_files $CONFIG_STATUS"
--{ echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
--echo "$as_me: creating $CONFIG_STATUS" >&6;}
--cat >$CONFIG_STATUS <<_ACEOF
--#! $SHELL
--# Generated by $as_me.
--# Run this file to recreate the current configuration.
--# Compiler output produced by configure, useful for debugging
--# configure, is in config.log if it exists.
--
--debug=false
--ac_cs_recheck=false
--ac_cs_silent=false
--SHELL=\${CONFIG_SHELL-$SHELL}
--_ACEOF
--
--cat >>$CONFIG_STATUS <<\_ACEOF
--## --------------------- ##
--## M4sh Initialization. ##
--## --------------------- ##
--
--# Be Bourne compatible
--if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
-- emulate sh
-- NULLCMD=:
-- # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
-- # is contrary to our usage. Disable this feature.
-- alias -g '${1+"$@"}'='"$@"'
--elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
-- set -o posix
--fi
--
--# Support unset when possible.
--if (FOO=FOO; unset FOO) >/dev/null 2>&1; then
-- as_unset=unset
--else
-- as_unset=false
--fi
--
--
--# Work around bugs in pre-3.0 UWIN ksh.
--$as_unset ENV MAIL MAILPATH
--PS1='$ '
--PS2='> '
--PS4='+ '
--
--# NLS nuisances.
--for as_var in \
-- LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
-- LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
-- LC_TELEPHONE LC_TIME
--do
-- if (set +x; test -n "`(eval $as_var=C; export $as_var) 2>&1`"); then
-- eval $as_var=C; export $as_var
-- else
-- $as_unset $as_var
-- fi
--done
--
--# Required to use basename.
--if expr a : '\(a\)' >/dev/null 2>&1; then
-- as_expr=expr
--else
-- as_expr=false
--fi
--
--if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
-- as_basename=basename
--else
-- as_basename=false
--fi
--
--
--# Name of the executable.
--as_me=`$as_basename "$0" ||
--$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
-- X"$0" : 'X\(//\)$' \| \
-- X"$0" : 'X\(/\)$' \| \
-- . : '\(.\)' 2>/dev/null ||
--echo X/"$0" |
-- sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
-- /^X\/\(\/\/\)$/{ s//\1/; q; }
-- /^X\/\(\/\).*/{ s//\1/; q; }
-- s/.*/./; q'`
--
--
--# PATH needs CR, and LINENO needs CR and PATH.
--# Avoid depending upon Character Ranges.
--as_cr_letters='abcdefghijklmnopqrstuvwxyz'
--as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
--as_cr_Letters=$as_cr_letters$as_cr_LETTERS
--as_cr_digits='0123456789'
--as_cr_alnum=$as_cr_Letters$as_cr_digits
--
--# The user is always right.
--if test "${PATH_SEPARATOR+set}" != set; then
-- echo "#! /bin/sh" >conf$$.sh
-- echo "exit 0" >>conf$$.sh
-- chmod +x conf$$.sh
-- if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
-- PATH_SEPARATOR=';'
-- else
-- PATH_SEPARATOR=:
-- fi
-- rm -f conf$$.sh
--fi
--
--
-- as_lineno_1=$LINENO
-- as_lineno_2=$LINENO
-- as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
-- test "x$as_lineno_1" != "x$as_lineno_2" &&
-- test "x$as_lineno_3" = "x$as_lineno_2" || {
-- # Find who we are. Look in the path if we contain no path at all
-- # relative or not.
-- case $0 in
-- *[\\/]* ) as_myself=$0 ;;
-- *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
--for as_dir in $PATH
--do
-- IFS=$as_save_IFS
-- test -z "$as_dir" && as_dir=.
-- test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
--done
--
-- ;;
-- esac
-- # We did not find ourselves, most probably we were run as `sh COMMAND'
-- # in which case we are not to be found in the path.
-- if test "x$as_myself" = x; then
-- as_myself=$0
-- fi
-- if test ! -f "$as_myself"; then
-- { { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
--echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
-- { (exit 1); exit 1; }; }
-- fi
-- case $CONFIG_SHELL in
-- '')
-- as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
--for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
--do
-- IFS=$as_save_IFS
-- test -z "$as_dir" && as_dir=.
-- for as_base in sh bash ksh sh5; do
-- case $as_dir in
-- /*)
-- if ("$as_dir/$as_base" -c '
-- as_lineno_1=$LINENO
-- as_lineno_2=$LINENO
-- as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
-- test "x$as_lineno_1" != "x$as_lineno_2" &&
-- test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then
-- $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
-- $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
-- CONFIG_SHELL=$as_dir/$as_base
-- export CONFIG_SHELL
-- exec "$CONFIG_SHELL" "$0" ${1+"$@"}
-- fi;;
-- esac
-- done
--done
--;;
-- esac
--
-- # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
-- # uniformly replaced by the line number. The first 'sed' inserts a
-- # line-number line before each line; the second 'sed' does the real
-- # work. The second script uses 'N' to pair each line-number line
-- # with the numbered line, and appends trailing '-' during
-- # substitution so that $LINENO is not a special case at line end.
-- # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
-- # second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-)
-- sed '=' <$as_myself |
-- sed '
-- N
-- s,$,-,
-- : loop
-- s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
-- t loop
-- s,-$,,
-- s,^['$as_cr_digits']*\n,,
-- ' >$as_me.lineno &&
-- chmod +x $as_me.lineno ||
-- { { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
--echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
-- { (exit 1); exit 1; }; }
--
-- # Don't try to exec as it changes $[0], causing all sort of problems
-- # (the dirname of $[0] is not the place where we might find the
-- # original and so on. Autoconf is especially sensible to this).
-- . ./$as_me.lineno
-- # Exit status is that of the last command.
-- exit
--}
--
--
--case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
-- *c*,-n*) ECHO_N= ECHO_C='
--' ECHO_T=' ' ;;
-- *c*,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;
-- *) ECHO_N= ECHO_C='\c' ECHO_T= ;;
--esac
--
--if expr a : '\(a\)' >/dev/null 2>&1; then
-- as_expr=expr
--else
-- as_expr=false
--fi
--
--rm -f conf$$ conf$$.exe conf$$.file
--echo >conf$$.file
--if ln -s conf$$.file conf$$ 2>/dev/null; then
-- # We could just check for DJGPP; but this test a) works b) is more generic
-- # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
-- if test -f conf$$.exe; then
-- # Don't use ln at all; we don't have any links
-- as_ln_s='cp -p'
-- else
-- as_ln_s='ln -s'
-- fi
--elif ln conf$$.file conf$$ 2>/dev/null; then
-- as_ln_s=ln
--else
-- as_ln_s='cp -p'
--fi
--rm -f conf$$ conf$$.exe conf$$.file
--
--if mkdir -p . 2>/dev/null; then
-- as_mkdir_p=:
--else
-- as_mkdir_p=false
--fi
--
--as_executable_p="test -f"
--
--# Sed expression to map a string onto a valid CPP name.
--as_tr_cpp="sed y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g"
--
--# Sed expression to map a string onto a valid variable name.
--as_tr_sh="sed y%*+%pp%;s%[^_$as_cr_alnum]%_%g"
--
--
--# IFS
--# We need space, tab and new line, in precisely that order.
--as_nl='
--'
--IFS=" $as_nl"
--
--# CDPATH.
--$as_unset CDPATH
--
--exec 6>&1
--
--# Open the log real soon, to keep \$[0] and so on meaningful, and to
--# report actual input values of CONFIG_FILES etc. instead of their
--# values after options handling. Logging --version etc. is OK.
--exec 5>>config.log
--{
-- echo
-- sed 'h;s/./-/g;s/^.../@%:@@%:@ /;s/...$/ @%:@@%:@/;p;x;p;x' <<_ASBOX
--@%:@@%:@ Running $as_me. @%:@@%:@
--_ASBOX
--} >&5
--cat >&5 <<_CSEOF
--
--This file was extended by $as_me, which was
--generated by GNU Autoconf 2.57. Invocation command line was
--
-- CONFIG_FILES = $CONFIG_FILES
-- CONFIG_HEADERS = $CONFIG_HEADERS
-- CONFIG_LINKS = $CONFIG_LINKS
-- CONFIG_COMMANDS = $CONFIG_COMMANDS
-- $ $0 $@
--
--_CSEOF
--echo "on `(hostname || uname -n) 2>/dev/null | sed 1q`" >&5
--echo >&5
--_ACEOF
--
--# Files that config.status was made for.
--if test -n "$ac_config_files"; then
-- echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
--fi
--
--if test -n "$ac_config_headers"; then
-- echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
--fi
--
--if test -n "$ac_config_links"; then
-- echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
--fi
--
--if test -n "$ac_config_commands"; then
-- echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
--fi
--
--cat >>$CONFIG_STATUS <<\_ACEOF
--
--ac_cs_usage="\
--\`$as_me' instantiates files from templates according to the
--current configuration.
--
--Usage: $0 [OPTIONS] [FILE]...
--
-- -h, --help print this help, then exit
-- -V, --version print version number, then exit
-- -q, --quiet do not print progress messages
-- -d, --debug don't remove temporary files
-- --recheck update $as_me by reconfiguring in the same conditions
-- --file=FILE[:TEMPLATE]
-- instantiate the configuration file FILE
--
--Configuration files:
--$config_files
--
--Configuration commands:
--$config_commands
--
--Report bugs to <bug-autoconf@gnu.org>."
--_ACEOF
--
--cat >>$CONFIG_STATUS <<_ACEOF
--ac_cs_version="\\
--config.status
--configured by $0, generated by GNU Autoconf 2.57,
-- with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\"
--
--Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001
--Free Software Foundation, Inc.
--This config.status script is free software; the Free Software Foundation
--gives unlimited permission to copy, distribute and modify it."
--srcdir=$srcdir
--INSTALL="$INSTALL"
--_ACEOF
--
--cat >>$CONFIG_STATUS <<\_ACEOF
--# If no file are specified by the user, then we need to provide default
--# value. By we need to know if files were specified by the user.
--ac_need_defaults=:
--while test $# != 0
--do
-- case $1 in
-- --*=*)
-- ac_option=`expr "x$1" : 'x\([^=]*\)='`
-- ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'`
-- ac_shift=:
-- ;;
-- -*)
-- ac_option=$1
-- ac_optarg=$2
-- ac_shift=shift
-- ;;
-- *) # This is not an option, so the user has probably given explicit
-- # arguments.
-- ac_option=$1
-- ac_need_defaults=false;;
-- esac
--
-- case $ac_option in
-- # Handling of the options.
--_ACEOF
--cat >>$CONFIG_STATUS <<\_ACEOF
-- -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
-- ac_cs_recheck=: ;;
-- --version | --vers* | -V )
-- echo "$ac_cs_version"; exit 0 ;;
-- --he | --h)
-- # Conflict between --help and --header
-- { { echo "$as_me:$LINENO: error: ambiguous option: $1
--Try \`$0 --help' for more information." >&5
--echo "$as_me: error: ambiguous option: $1
--Try \`$0 --help' for more information." >&2;}
-- { (exit 1); exit 1; }; };;
-- --help | --hel | -h )
-- echo "$ac_cs_usage"; exit 0 ;;
-- --debug | --d* | -d )
-- debug=: ;;
-- --file | --fil | --fi | --f )
-- $ac_shift
-- CONFIG_FILES="$CONFIG_FILES $ac_optarg"
-- ac_need_defaults=false;;
-- --header | --heade | --head | --hea )
-- $ac_shift
-- CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
-- ac_need_defaults=false;;
-- -q | -quiet | --quiet | --quie | --qui | --qu | --q \
-- | -silent | --silent | --silen | --sile | --sil | --si | --s)
-- ac_cs_silent=: ;;
--
-- # This is an error.
-- -*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
--Try \`$0 --help' for more information." >&5
--echo "$as_me: error: unrecognized option: $1
--Try \`$0 --help' for more information." >&2;}
-- { (exit 1); exit 1; }; } ;;
--
-- *) ac_config_targets="$ac_config_targets $1" ;;
--
-- esac
-- shift
--done
--
--ac_configure_extra_args=
--
--if $ac_cs_silent; then
-- exec 6>/dev/null
-- ac_configure_extra_args="$ac_configure_extra_args --silent"
--fi
--
--_ACEOF
--cat >>$CONFIG_STATUS <<_ACEOF
--if \$ac_cs_recheck; then
-- echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
-- exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
--fi
--
--_ACEOF
--
--cat >>$CONFIG_STATUS <<_ACEOF
--#
--# INIT-COMMANDS section.
--#
--
--srcdir=${srcdir}
--host=${host}
--target=${target}
--with_multisubdir=${with_multisubdir}
--ac_configure_args="${multilib_arg} ${ac_configure_args}"
--CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
--gc_basedir=${gc_basedir}
--CC="${CC}"
--DEFS="$DEFS"
--
--
--_ACEOF
--
--
--
--cat >>$CONFIG_STATUS <<\_ACEOF
--for ac_config_target in $ac_config_targets
--do
-- case "$ac_config_target" in
-- # Handling of arguments.
-- "Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile" ;;
-- "include/Makefile" ) CONFIG_FILES="$CONFIG_FILES include/Makefile" ;;
-- "default" ) CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
-- *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
--echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
-- { (exit 1); exit 1; }; };;
-- esac
--done
--
--# If the user did not use the arguments to specify the items to instantiate,
--# then the envvar interface is used. Set only those that are not.
--# We use the long form for the default assignment because of an extremely
--# bizarre bug on SunOS 4.1.3.
--if $ac_need_defaults; then
-- test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
-- test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
--fi
--
--# Have a temporary directory for convenience. Make it in the build tree
--# simply because there is no reason to put it here, and in addition,
--# creating and moving files from /tmp can sometimes cause problems.
--# Create a temporary directory, and hook for its removal unless debugging.
--$debug ||
--{
-- trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
-- trap '{ (exit 1); exit 1; }' 1 2 13 15
--}
--
--# Create a (secure) tmp directory for tmp files.
--
--{
-- tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&
-- test -n "$tmp" && test -d "$tmp"
--} ||
--{
-- tmp=./confstat$$-$RANDOM
-- (umask 077 && mkdir $tmp)
--} ||
--{
-- echo "$me: cannot create a temporary directory in ." >&2
-- { (exit 1); exit 1; }
--}
--
--_ACEOF
--
--cat >>$CONFIG_STATUS <<_ACEOF
--
--#
--# CONFIG_FILES section.
--#
--
--# No need to generate the scripts if there are no CONFIG_FILES.
--# This happens for instance when ./config.status config.h
--if test -n "\$CONFIG_FILES"; then
-- # Protect against being on the right side of a sed subst in config.status.
-- sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
-- s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
--s,@SHELL@,$SHELL,;t t
--s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
--s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
--s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
--s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
--s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
--s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
--s,@exec_prefix@,$exec_prefix,;t t
--s,@prefix@,$prefix,;t t
--s,@program_transform_name@,$program_transform_name,;t t
--s,@bindir@,$bindir,;t t
--s,@sbindir@,$sbindir,;t t
--s,@libexecdir@,$libexecdir,;t t
--s,@datadir@,$datadir,;t t
--s,@sysconfdir@,$sysconfdir,;t t
--s,@sharedstatedir@,$sharedstatedir,;t t
--s,@localstatedir@,$localstatedir,;t t
--s,@libdir@,$libdir,;t t
--s,@includedir@,$includedir,;t t
--s,@oldincludedir@,$oldincludedir,;t t
--s,@infodir@,$infodir,;t t
--s,@mandir@,$mandir,;t t
--s,@build_alias@,$build_alias,;t t
--s,@host_alias@,$host_alias,;t t
--s,@target_alias@,$target_alias,;t t
--s,@DEFS@,$DEFS,;t t
--s,@ECHO_C@,$ECHO_C,;t t
--s,@ECHO_N@,$ECHO_N,;t t
--s,@ECHO_T@,$ECHO_T,;t t
--s,@LIBS@,$LIBS,;t t
--s,@gc_basedir@,$gc_basedir,;t t
--s,@build@,$build,;t t
--s,@build_cpu@,$build_cpu,;t t
--s,@build_vendor@,$build_vendor,;t t
--s,@build_os@,$build_os,;t t
--s,@host@,$host,;t t
--s,@host_cpu@,$host_cpu,;t t
--s,@host_vendor@,$host_vendor,;t t
--s,@host_os@,$host_os,;t t
--s,@target@,$target,;t t
--s,@target_cpu@,$target_cpu,;t t
--s,@target_vendor@,$target_vendor,;t t
--s,@target_os@,$target_os,;t t
--s,@mkinstalldirs@,$mkinstalldirs,;t t
--s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
--s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t
--s,@INSTALL_DATA@,$INSTALL_DATA,;t t
--s,@PACKAGE@,$PACKAGE,;t t
--s,@VERSION@,$VERSION,;t t
--s,@ACLOCAL@,$ACLOCAL,;t t
--s,@AUTOCONF@,$AUTOCONF,;t t
--s,@AUTOMAKE@,$AUTOMAKE,;t t
--s,@AUTOHEADER@,$AUTOHEADER,;t t
--s,@MAKEINFO@,$MAKEINFO,;t t
--s,@SET_MAKE@,$SET_MAKE,;t t
--s,@CC@,$CC,;t t
--s,@CXX@,$CXX,;t t
--s,@AS@,$AS,;t t
--s,@ac_ct_AS@,$ac_ct_AS,;t t
--s,@AR@,$AR,;t t
--s,@ac_ct_AR@,$ac_ct_AR,;t t
--s,@RANLIB@,$RANLIB,;t t
--s,@ac_ct_RANLIB@,$ac_ct_RANLIB,;t t
--s,@MAINTAINER_MODE_TRUE@,$MAINTAINER_MODE_TRUE,;t t
--s,@MAINTAINER_MODE_FALSE@,$MAINTAINER_MODE_FALSE,;t t
--s,@MAINT@,$MAINT,;t t
--s,@GC_CFLAGS@,$GC_CFLAGS,;t t
--s,@LN_S@,$LN_S,;t t
--s,@STRIP@,$STRIP,;t t
--s,@ac_ct_STRIP@,$ac_ct_STRIP,;t t
--s,@LIBTOOL@,$LIBTOOL,;t t
--s,@CXXCPP@,$CXXCPP,;t t
--s,@CPPFLAGS@,$CPPFLAGS,;t t
--s,@THREADLIBS@,$THREADLIBS,;t t
--s,@POWERPC_DARWIN_TRUE@,$POWERPC_DARWIN_TRUE,;t t
--s,@POWERPC_DARWIN_FALSE@,$POWERPC_DARWIN_FALSE,;t t
--s,@EXTRA_TEST_LIBS@,$EXTRA_TEST_LIBS,;t t
--s,@target_all@,$target_all,;t t
--s,@INCLUDES@,$INCLUDES,;t t
--s,@CXXINCLUDES@,$CXXINCLUDES,;t t
--s,@addobjs@,$addobjs,;t t
--s,@MY_CFLAGS@,$MY_CFLAGS,;t t
--s,@USE_LIBDIR_TRUE@,$USE_LIBDIR_TRUE,;t t
--s,@USE_LIBDIR_FALSE@,$USE_LIBDIR_FALSE,;t t
--s,@LIB@&t@OBJS@,$LIB@&t@OBJS,;t t
--s,@LTLIBOBJS@,$LTLIBOBJS,;t t
--CEOF
--
--_ACEOF
--
-- cat >>$CONFIG_STATUS <<\_ACEOF
-- # Split the substitutions into bite-sized pieces for seds with
-- # small command number limits, like on Digital OSF/1 and HP-UX.
-- ac_max_sed_lines=48
-- ac_sed_frag=1 # Number of current file.
-- ac_beg=1 # First line for current file.
-- ac_end=$ac_max_sed_lines # Line after last line for current file.
-- ac_more_lines=:
-- ac_sed_cmds=
-- while $ac_more_lines; do
-- if test $ac_beg -gt 1; then
-- sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
-- else
-- sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
-- fi
-- if test ! -s $tmp/subs.frag; then
-- ac_more_lines=false
-- else
-- # The purpose of the label and of the branching condition is to
-- # speed up the sed processing (if there are no `@' at all, there
-- # is no need to browse any of the substitutions).
-- # These are the two extra sed commands mentioned above.
-- (echo ':t
-- /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
-- if test -z "$ac_sed_cmds"; then
-- ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
-- else
-- ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed"
-- fi
-- ac_sed_frag=`expr $ac_sed_frag + 1`
-- ac_beg=$ac_end
-- ac_end=`expr $ac_end + $ac_max_sed_lines`
-- fi
-- done
-- if test -z "$ac_sed_cmds"; then
-- ac_sed_cmds=cat
-- fi
--fi # test -n "$CONFIG_FILES"
--
--_ACEOF
--cat >>$CONFIG_STATUS <<\_ACEOF
--for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
-- # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
-- case $ac_file in
-- - | *:- | *:-:* ) # input from stdin
-- cat >$tmp/stdin
-- ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
-- ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
-- *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
-- ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
-- * ) ac_file_in=$ac_file.in ;;
-- esac
--
-- # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
-- ac_dir=`(dirname "$ac_file") 2>/dev/null ||
--$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
-- X"$ac_file" : 'X\(//\)[^/]' \| \
-- X"$ac_file" : 'X\(//\)$' \| \
-- X"$ac_file" : 'X\(/\)' \| \
-- . : '\(.\)' 2>/dev/null ||
--echo X"$ac_file" |
-- sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
-- /^X\(\/\/\)[^/].*/{ s//\1/; q; }
-- /^X\(\/\/\)$/{ s//\1/; q; }
-- /^X\(\/\).*/{ s//\1/; q; }
-- s/.*/./; q'`
-- { if $as_mkdir_p; then
-- mkdir -p "$ac_dir"
-- else
-- as_dir="$ac_dir"
-- as_dirs=
-- while test ! -d "$as_dir"; do
-- as_dirs="$as_dir $as_dirs"
-- as_dir=`(dirname "$as_dir") 2>/dev/null ||
--$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
-- X"$as_dir" : 'X\(//\)[^/]' \| \
-- X"$as_dir" : 'X\(//\)$' \| \
-- X"$as_dir" : 'X\(/\)' \| \
-- . : '\(.\)' 2>/dev/null ||
--echo X"$as_dir" |
-- sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
-- /^X\(\/\/\)[^/].*/{ s//\1/; q; }
-- /^X\(\/\/\)$/{ s//\1/; q; }
-- /^X\(\/\).*/{ s//\1/; q; }
-- s/.*/./; q'`
-- done
-- test ! -n "$as_dirs" || mkdir $as_dirs
-- fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
--echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
-- { (exit 1); exit 1; }; }; }
--
-- ac_builddir=.
--
--if test "$ac_dir" != .; then
-- ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
-- # A "../" for each directory in $ac_dir_suffix.
-- ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
--else
-- ac_dir_suffix= ac_top_builddir=
--fi
--
--case $srcdir in
-- .) # No --srcdir option. We are building in place.
-- ac_srcdir=.
-- if test -z "$ac_top_builddir"; then
-- ac_top_srcdir=.
-- else
-- ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
-- fi ;;
-- [\\/]* | ?:[\\/]* ) # Absolute path.
-- ac_srcdir=$srcdir$ac_dir_suffix;
-- ac_top_srcdir=$srcdir ;;
-- *) # Relative path.
-- ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
-- ac_top_srcdir=$ac_top_builddir$srcdir ;;
--esac
--# Don't blindly perform a `cd "$ac_dir"/$ac_foo && pwd` since $ac_foo can be
--# absolute.
--ac_abs_builddir=`cd "$ac_dir" && cd $ac_builddir && pwd`
--ac_abs_top_builddir=`cd "$ac_dir" && cd ${ac_top_builddir}. && pwd`
--ac_abs_srcdir=`cd "$ac_dir" && cd $ac_srcdir && pwd`
--ac_abs_top_srcdir=`cd "$ac_dir" && cd $ac_top_srcdir && pwd`
--
--
-- case $INSTALL in
-- [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
-- *) ac_INSTALL=$ac_top_builddir$INSTALL ;;
-- esac
--
-- if test x"$ac_file" != x-; then
-- { echo "$as_me:$LINENO: creating $ac_file" >&5
--echo "$as_me: creating $ac_file" >&6;}
-- rm -f "$ac_file"
-- fi
-- # Let's still pretend it is `configure' which instantiates (i.e., don't
-- # use $as_me), people would be surprised to read:
-- # /* config.h. Generated by config.status. */
-- if test x"$ac_file" = x-; then
-- configure_input=
-- else
-- configure_input="$ac_file. "
-- fi
-- configure_input=$configure_input"Generated from `echo $ac_file_in |
-- sed 's,.*/,,'` by configure."
--
-- # First look for the input files in the build tree, otherwise in the
-- # src tree.
-- ac_file_inputs=`IFS=:
-- for f in $ac_file_in; do
-- case $f in
-- -) echo $tmp/stdin ;;
-- [\\/$]*)
-- # Absolute (can't be DOS-style, as IFS=:)
-- test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
--echo "$as_me: error: cannot find input file: $f" >&2;}
-- { (exit 1); exit 1; }; }
-- echo $f;;
-- *) # Relative
-- if test -f "$f"; then
-- # Build tree
-- echo $f
-- elif test -f "$srcdir/$f"; then
-- # Source tree
-- echo $srcdir/$f
-- else
-- # /dev/null tree
-- { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
--echo "$as_me: error: cannot find input file: $f" >&2;}
-- { (exit 1); exit 1; }; }
-- fi;;
-- esac
-- done` || { (exit 1); exit 1; }
--_ACEOF
--cat >>$CONFIG_STATUS <<_ACEOF
-- sed "$ac_vpsub
--$extrasub
--_ACEOF
--cat >>$CONFIG_STATUS <<\_ACEOF
--:t
--/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
--s,@configure_input@,$configure_input,;t t
--s,@srcdir@,$ac_srcdir,;t t
--s,@abs_srcdir@,$ac_abs_srcdir,;t t
--s,@top_srcdir@,$ac_top_srcdir,;t t
--s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t
--s,@builddir@,$ac_builddir,;t t
--s,@abs_builddir@,$ac_abs_builddir,;t t
--s,@top_builddir@,$ac_top_builddir,;t t
--s,@abs_top_builddir@,$ac_abs_top_builddir,;t t
--s,@INSTALL@,$ac_INSTALL,;t t
--" $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out
-- rm -f $tmp/stdin
-- if test x"$ac_file" != x-; then
-- mv $tmp/out $ac_file
-- else
-- cat $tmp/out
-- rm -f $tmp/out
-- fi
--
--done
--_ACEOF
--cat >>$CONFIG_STATUS <<\_ACEOF
--
--#
--# CONFIG_COMMANDS section.
--#
--for ac_file in : $CONFIG_COMMANDS; do test "x$ac_file" = x: && continue
-- ac_dest=`echo "$ac_file" | sed 's,:.*,,'`
-- ac_source=`echo "$ac_file" | sed 's,[^:]*:,,'`
-- ac_dir=`(dirname "$ac_dest") 2>/dev/null ||
--$as_expr X"$ac_dest" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
-- X"$ac_dest" : 'X\(//\)[^/]' \| \
-- X"$ac_dest" : 'X\(//\)$' \| \
-- X"$ac_dest" : 'X\(/\)' \| \
-- . : '\(.\)' 2>/dev/null ||
--echo X"$ac_dest" |
-- sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
-- /^X\(\/\/\)[^/].*/{ s//\1/; q; }
-- /^X\(\/\/\)$/{ s//\1/; q; }
-- /^X\(\/\).*/{ s//\1/; q; }
-- s/.*/./; q'`
-- ac_builddir=.
--
--if test "$ac_dir" != .; then
-- ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
-- # A "../" for each directory in $ac_dir_suffix.
-- ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
--else
-- ac_dir_suffix= ac_top_builddir=
--fi
--
--case $srcdir in
-- .) # No --srcdir option. We are building in place.
-- ac_srcdir=.
-- if test -z "$ac_top_builddir"; then
-- ac_top_srcdir=.
-- else
-- ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
-- fi ;;
-- [\\/]* | ?:[\\/]* ) # Absolute path.
-- ac_srcdir=$srcdir$ac_dir_suffix;
-- ac_top_srcdir=$srcdir ;;
-- *) # Relative path.
-- ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
-- ac_top_srcdir=$ac_top_builddir$srcdir ;;
--esac
--# Don't blindly perform a `cd "$ac_dir"/$ac_foo && pwd` since $ac_foo can be
--# absolute.
--ac_abs_builddir=`cd "$ac_dir" && cd $ac_builddir && pwd`
--ac_abs_top_builddir=`cd "$ac_dir" && cd ${ac_top_builddir}. && pwd`
--ac_abs_srcdir=`cd "$ac_dir" && cd $ac_srcdir && pwd`
--ac_abs_top_srcdir=`cd "$ac_dir" && cd $ac_top_srcdir && pwd`
--
--
-- { echo "$as_me:$LINENO: executing $ac_dest commands" >&5
--echo "$as_me: executing $ac_dest commands" >&6;}
-- case $ac_dest in
-- default )
--echo "$DEFS" > boehm-cflags
--
--if test -n "$CONFIG_FILES"; then
-- LD="${ORIGINAL_LD_FOR_MULTILIBS}"
-- ac_file=Makefile . ${gc_basedir}/../config-ml.in
--fi ;;
-- esac
--done
--_ACEOF
--
--cat >>$CONFIG_STATUS <<\_ACEOF
--
--{ (exit 0); exit 0; }
--_ACEOF
--chmod +x $CONFIG_STATUS
--ac_clean_files=$ac_clean_files_save
--
--
--# configure is writing to config.log, and then calls config.status.
--# config.status does its own redirection, appending to config.log.
--# Unfortunately, on DOS this fails, as config.log is still kept open
--# by configure, so config.status won't be able to write to it; its
--# output is simply discarded. So we exec the FD to /dev/null,
--# effectively closing config.log, so it can be properly (re)opened and
--# appended to by config.status. When coming back to configure, we
--# need to make the FD available again.
--if test "$no_create" != yes; then
-- ac_cs_success=:
-- ac_config_status_args=
-- test "$silent" = yes &&
-- ac_config_status_args="$ac_config_status_args --quiet"
-- exec 5>/dev/null
-- $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
-- exec 5>>config.log
-- # Use ||, not &&, to avoid exiting from the if with $? = 1, which
-- # would make configure fail if this is the last instruction.
-- $ac_cs_success || { (exit 1); exit 1; }
--fi
--
-diff -Nur ../boehm-gc/autom4te.cache/output.1 boehm-gc/autom4te.cache/output.1
---- ../boehm-gc/autom4te.cache/output.1 Sat May 31 15:09:31 2003
-+++ boehm-gc/autom4te.cache/output.1 Wed Dec 31 16:00:00 1969
-@@ -1,9496 +0,0 @@
--@%:@! /bin/sh
--@%:@ Guess values for system-dependent variables and create Makefiles.
--@%:@ Generated by GNU Autoconf 2.54.
--@%:@
--@%:@ Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 2002
--@%:@ Free Software Foundation, Inc.
--@%:@ This configure script is free software; the Free Software Foundation
--@%:@ gives unlimited permission to copy, distribute and modify it.
--## --------------------- ##
--## M4sh Initialization. ##
--## --------------------- ##
--
--# Be Bourne compatible
--if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
-- emulate sh
-- NULLCMD=:
-- # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
-- # is contrary to our usage. Disable this feature.
-- alias -g '${1+"$@"}'='"$@"'
--elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
-- set -o posix
--fi
--
--# Support unset when possible.
--if (FOO=FOO; unset FOO) >/dev/null 2>&1; then
-- as_unset=unset
--else
-- as_unset=false
--fi
--
--
--# Work around bugs in pre-3.0 UWIN ksh.
--$as_unset ENV MAIL MAILPATH
--PS1='$ '
--PS2='> '
--PS4='+ '
--
--# NLS nuisances.
--for as_var in LANG LANGUAGE LC_ALL LC_COLLATE LC_CTYPE LC_NUMERIC LC_MESSAGES LC_TIME
--do
-- if (set +x; test -n "`(eval $as_var=C; export $as_var) 2>&1`"); then
-- eval $as_var=C; export $as_var
-- else
-- $as_unset $as_var
-- fi
--done
--
--# Required to use basename.
--if expr a : '\(a\)' >/dev/null 2>&1; then
-- as_expr=expr
--else
-- as_expr=false
--fi
--
--if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
-- as_basename=basename
--else
-- as_basename=false
--fi
--
--
--# Name of the executable.
--as_me=`$as_basename "$0" ||
--$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
-- X"$0" : 'X\(//\)$' \| \
-- X"$0" : 'X\(/\)$' \| \
-- . : '\(.\)' 2>/dev/null ||
--echo X/"$0" |
-- sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
-- /^X\/\(\/\/\)$/{ s//\1/; q; }
-- /^X\/\(\/\).*/{ s//\1/; q; }
-- s/.*/./; q'`
--
--
--# PATH needs CR, and LINENO needs CR and PATH.
--# Avoid depending upon Character Ranges.
--as_cr_letters='abcdefghijklmnopqrstuvwxyz'
--as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
--as_cr_Letters=$as_cr_letters$as_cr_LETTERS
--as_cr_digits='0123456789'
--as_cr_alnum=$as_cr_Letters$as_cr_digits
--
--# The user is always right.
--if test "${PATH_SEPARATOR+set}" != set; then
-- echo "#! /bin/sh" >conftest.sh
-- echo "exit 0" >>conftest.sh
-- chmod +x conftest.sh
-- if (PATH="/nonexistent;."; conftest.sh) >/dev/null 2>&1; then
-- PATH_SEPARATOR=';'
-- else
-- PATH_SEPARATOR=:
-- fi
-- rm -f conftest.sh
--fi
--
--
-- as_lineno_1=$LINENO
-- as_lineno_2=$LINENO
-- as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
-- test "x$as_lineno_1" != "x$as_lineno_2" &&
-- test "x$as_lineno_3" = "x$as_lineno_2" || {
-- # Find who we are. Look in the path if we contain no path at all
-- # relative or not.
-- case $0 in
-- *[\\/]* ) as_myself=$0 ;;
-- *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
--for as_dir in $PATH
--do
-- IFS=$as_save_IFS
-- test -z "$as_dir" && as_dir=.
-- test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
--done
--
-- ;;
-- esac
-- # We did not find ourselves, most probably we were run as `sh COMMAND'
-- # in which case we are not to be found in the path.
-- if test "x$as_myself" = x; then
-- as_myself=$0
-- fi
-- if test ! -f "$as_myself"; then
-- { echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2
-- { (exit 1); exit 1; }; }
-- fi
-- case $CONFIG_SHELL in
-- '')
-- as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
--for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
--do
-- IFS=$as_save_IFS
-- test -z "$as_dir" && as_dir=.
-- for as_base in sh bash ksh sh5; do
-- case $as_dir in
-- /*)
-- if ("$as_dir/$as_base" -c '
-- as_lineno_1=$LINENO
-- as_lineno_2=$LINENO
-- as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
-- test "x$as_lineno_1" != "x$as_lineno_2" &&
-- test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then
-- $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
-- $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
-- CONFIG_SHELL=$as_dir/$as_base
-- export CONFIG_SHELL
-- exec "$CONFIG_SHELL" "$0" ${1+"$@"}
-- fi;;
-- esac
-- done
--done
--;;
-- esac
--
-- # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
-- # uniformly replaced by the line number. The first 'sed' inserts a
-- # line-number line before each line; the second 'sed' does the real
-- # work. The second script uses 'N' to pair each line-number line
-- # with the numbered line, and appends trailing '-' during
-- # substitution so that $LINENO is not a special case at line end.
-- # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
-- # second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-)
-- sed '=' <$as_myself |
-- sed '
-- N
-- s,$,-,
-- : loop
-- s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
-- t loop
-- s,-$,,
-- s,^['$as_cr_digits']*\n,,
-- ' >$as_me.lineno &&
-- chmod +x $as_me.lineno ||
-- { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
-- { (exit 1); exit 1; }; }
--
-- # Don't try to exec as it changes $[0], causing all sort of problems
-- # (the dirname of $[0] is not the place where we might find the
-- # original and so on. Autoconf is especially sensible to this).
-- . ./$as_me.lineno
-- # Exit status is that of the last command.
-- exit
--}
--
--
--case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
-- *c*,-n*) ECHO_N= ECHO_C='
--' ECHO_T=' ' ;;
-- *c*,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;
-- *) ECHO_N= ECHO_C='\c' ECHO_T= ;;
--esac
--
--if expr a : '\(a\)' >/dev/null 2>&1; then
-- as_expr=expr
--else
-- as_expr=false
--fi
--
--rm -f conf$$ conf$$.exe conf$$.file
--echo >conf$$.file
--if ln -s conf$$.file conf$$ 2>/dev/null; then
-- # We could just check for DJGPP; but this test a) works b) is more generic
-- # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
-- if test -f conf$$.exe; then
-- # Don't use ln at all; we don't have any links
-- as_ln_s='cp -p'
-- else
-- as_ln_s='ln -s'
-- fi
--elif ln conf$$.file conf$$ 2>/dev/null; then
-- as_ln_s=ln
--else
-- as_ln_s='cp -p'
--fi
--rm -f conf$$ conf$$.exe conf$$.file
--
--if mkdir -p . 2>/dev/null; then
-- as_mkdir_p=:
--else
-- as_mkdir_p=false
--fi
--
--as_executable_p="test -f"
--
--# Sed expression to map a string onto a valid CPP name.
--as_tr_cpp="sed y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g"
--
--# Sed expression to map a string onto a valid variable name.
--as_tr_sh="sed y%*+%pp%;s%[^_$as_cr_alnum]%_%g"
--
--
--# IFS
--# We need space, tab and new line, in precisely that order.
--as_nl='
--'
--IFS=" $as_nl"
--
--# CDPATH.
--$as_unset CDPATH
--
--
--# Find the correct PATH separator. Usually this is `:', but
--# DJGPP uses `;' like DOS.
--if test "X${PATH_SEPARATOR+set}" != Xset; then
-- UNAME=${UNAME-`uname 2>/dev/null`}
-- case X$UNAME in
-- *-DOS) lt_cv_sys_path_separator=';' ;;
-- *) lt_cv_sys_path_separator=':' ;;
-- esac
-- PATH_SEPARATOR=$lt_cv_sys_path_separator
--fi
--
--
--# Check that we are running under the correct shell.
--SHELL=${CONFIG_SHELL-/bin/sh}
--
--case X$ECHO in
--X*--fallback-echo)
-- # Remove one level of quotation (which was required for Make).
-- ECHO=`echo "$ECHO" | sed 's,\\\\\$\\$0,'$0','`
-- ;;
--esac
--
--echo=${ECHO-echo}
--if test "X$1" = X--no-reexec; then
-- # Discard the --no-reexec flag, and continue.
-- shift
--elif test "X$1" = X--fallback-echo; then
-- # Avoid inline document here, it may be left over
-- :
--elif test "X`($echo '\t') 2>/dev/null`" = 'X\t'; then
-- # Yippee, $echo works!
-- :
--else
-- # Restart under the correct shell.
-- exec $SHELL "$0" --no-reexec ${1+"$@"}
--fi
--
--if test "X$1" = X--fallback-echo; then
-- # used as fallback echo
-- shift
-- cat <<EOF
--
--EOF
-- exit 0
--fi
--
--# The HP-UX ksh and POSIX shell print the target directory to stdout
--# if CDPATH is set.
--if test "X${CDPATH+set}" = Xset; then CDPATH=:; export CDPATH; fi
--
--if test -z "$ECHO"; then
--if test "X${echo_test_string+set}" != Xset; then
--# find a string as large as possible, as long as the shell can cope with it
-- for cmd in 'sed 50q "$0"' 'sed 20q "$0"' 'sed 10q "$0"' 'sed 2q "$0"' 'echo test'; do
-- # expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ...
-- if (echo_test_string="`eval $cmd`") 2>/dev/null &&
-- echo_test_string="`eval $cmd`" &&
-- (test "X$echo_test_string" = "X$echo_test_string") 2>/dev/null
-- then
-- break
-- fi
-- done
--fi
--
--if test "X`($echo '\t') 2>/dev/null`" = 'X\t' &&
-- echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` &&
-- test "X$echo_testing_string" = "X$echo_test_string"; then
-- :
--else
-- # The Solaris, AIX, and Digital Unix default echo programs unquote
-- # backslashes. This makes it impossible to quote backslashes using
-- # echo "$something" | sed 's/\\/\\\\/g'
-- #
-- # So, first we look for a working echo in the user's PATH.
--
-- IFS="${IFS= }"; save_ifs="$IFS"; IFS=$PATH_SEPARATOR
-- for dir in $PATH /usr/ucb; do
-- if (test -f $dir/echo || test -f $dir/echo$ac_exeext) &&
-- test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' &&
-- echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` &&
-- test "X$echo_testing_string" = "X$echo_test_string"; then
-- echo="$dir/echo"
-- break
-- fi
-- done
-- IFS="$save_ifs"
--
-- if test "X$echo" = Xecho; then
-- # We didn't find a better echo, so look for alternatives.
-- if test "X`(print -r '\t') 2>/dev/null`" = 'X\t' &&
-- echo_testing_string=`(print -r "$echo_test_string") 2>/dev/null` &&
-- test "X$echo_testing_string" = "X$echo_test_string"; then
-- # This shell has a builtin print -r that does the trick.
-- echo='print -r'
-- elif (test -f /bin/ksh || test -f /bin/ksh$ac_exeext) &&
-- test "X$CONFIG_SHELL" != X/bin/ksh; then
-- # If we have ksh, try running configure again with it.
-- ORIGINAL_CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
-- export ORIGINAL_CONFIG_SHELL
-- CONFIG_SHELL=/bin/ksh
-- export CONFIG_SHELL
-- exec $CONFIG_SHELL "$0" --no-reexec ${1+"$@"}
-- else
-- # Try using printf.
-- echo='printf %s\n'
-- if test "X`($echo '\t') 2>/dev/null`" = 'X\t' &&
-- echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` &&
-- test "X$echo_testing_string" = "X$echo_test_string"; then
-- # Cool, printf works
-- :
-- elif echo_testing_string=`($ORIGINAL_CONFIG_SHELL "$0" --fallback-echo '\t') 2>/dev/null` &&
-- test "X$echo_testing_string" = 'X\t' &&
-- echo_testing_string=`($ORIGINAL_CONFIG_SHELL "$0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
-- test "X$echo_testing_string" = "X$echo_test_string"; then
-- CONFIG_SHELL=$ORIGINAL_CONFIG_SHELL
-- export CONFIG_SHELL
-- SHELL="$CONFIG_SHELL"
-- export SHELL
-- echo="$CONFIG_SHELL $0 --fallback-echo"
-- elif echo_testing_string=`($CONFIG_SHELL "$0" --fallback-echo '\t') 2>/dev/null` &&
-- test "X$echo_testing_string" = 'X\t' &&
-- echo_testing_string=`($CONFIG_SHELL "$0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
-- test "X$echo_testing_string" = "X$echo_test_string"; then
-- echo="$CONFIG_SHELL $0 --fallback-echo"
-- else
-- # maybe with a smaller string...
-- prev=:
--
-- for cmd in 'echo test' 'sed 2q "$0"' 'sed 10q "$0"' 'sed 20q "$0"' 'sed 50q "$0"'; do
-- if (test "X$echo_test_string" = "X`eval $cmd`") 2>/dev/null
-- then
-- break
-- fi
-- prev="$cmd"
-- done
--
-- if test "$prev" != 'sed 50q "$0"'; then
-- echo_test_string=`eval $prev`
-- export echo_test_string
-- exec ${ORIGINAL_CONFIG_SHELL-${CONFIG_SHELL-/bin/sh}} "$0" ${1+"$@"}
-- else
-- # Oops. We lost completely, so just stick with echo.
-- echo=echo
-- fi
-- fi
-- fi
-- fi
--fi
--fi
--
--# Copy echo and quote the copy suitably for passing to libtool from
--# the Makefile, instead of quoting the original, which is used later.
--ECHO=$echo
--if test "X$ECHO" = "X$CONFIG_SHELL $0 --fallback-echo"; then
-- ECHO="$CONFIG_SHELL \\\$\$0 --fallback-echo"
--fi
--
--
--
--# Name of the host.
--# hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
--# so uname gets run too.
--ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
--
--exec 6>&1
--
--#
--# Initializations.
--#
--ac_default_prefix=/usr/local
--ac_config_libobj_dir=.
--cross_compiling=no
--subdirs=
--MFLAGS=
--MAKEFLAGS=
--SHELL=${CONFIG_SHELL-/bin/sh}
--
--# Maximum number of lines to put in a shell here document.
--# This variable seems obsolete. It should probably be removed, and
--# only ac_max_sed_lines should be used.
--: ${ac_max_here_lines=38}
--
--# Identity of this package.
--PACKAGE_NAME=
--PACKAGE_TARNAME=
--PACKAGE_VERSION=
--PACKAGE_STRING=
--PACKAGE_BUGREPORT=
--
--ac_unique_file="gcj_mlc.c"
--# Factoring default headers for most tests.
--ac_includes_default="\
--#include <stdio.h>
--#if HAVE_SYS_TYPES_H
--# include <sys/types.h>
--#endif
--#if HAVE_SYS_STAT_H
--# include <sys/stat.h>
--#endif
--#if STDC_HEADERS
--# include <stdlib.h>
--# include <stddef.h>
--#else
--# if HAVE_STDLIB_H
--# include <stdlib.h>
--# endif
--#endif
--#if HAVE_STRING_H
--# if !STDC_HEADERS && HAVE_MEMORY_H
--# include <memory.h>
--# endif
--# include <string.h>
--#endif
--#if HAVE_STRINGS_H
--# include <strings.h>
--#endif
--#if HAVE_INTTYPES_H
--# include <inttypes.h>
--#else
--# if HAVE_STDINT_H
--# include <stdint.h>
--# endif
--#endif
--#if HAVE_UNISTD_H
--# include <unistd.h>
--#endif"
--
--ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS gc_basedir build build_cpu build_vendor build_os host host_cpu host_vendor host_os target target_cpu target_vendor target_os mkinstalldirs INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA PACKAGE VERSION ACLOCAL AUTOCONF AUTOMAKE AUTOHEADER MAKEINFO AMTAR install_sh STRIP ac_ct_STRIP INSTALL_STRIP_PROGRAM AWK SET_MAKE AS ac_ct_AS AR ac_ct_AR RANLIB ac_ct_RANLIB MAINTAINER_MODE_TRUE MAINTAINER_MODE_FALSE MAINT GC_CFLAGS CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC EXEEXT OBJEXT DEPDIR am__include am__quote AMDEP_TRUE AMDEP_FALSE AMDEPBACKSLASH CCDEPMODE LN_S ECHO CPP EGREP LIBTOOL THREADLIBS POWERPC_DARWIN_TRUE POWERPC_DARWIN_FALSE EXTRA_TEST_LIBS target_all CXX INCLUDES CXXINCLUDES addobjs MY_CFLAGS USE_LIBDIR_TRUE USE_LIBDIR_FALSE LIB@&t@OBJS LTLIBOBJS'
--ac_subst_files=''
--
--# Initialize some variables set by options.
--ac_init_help=
--ac_init_version=false
--# The variables have the same names as the options, with
--# dashes changed to underlines.
--cache_file=/dev/null
--exec_prefix=NONE
--no_create=
--no_recursion=
--prefix=NONE
--program_prefix=NONE
--program_suffix=NONE
--program_transform_name=s,x,x,
--silent=
--site=
--srcdir=
--verbose=
--x_includes=NONE
--x_libraries=NONE
--
--# Installation directory options.
--# These are left unexpanded so users can "make install exec_prefix=/foo"
--# and all the variables that are supposed to be based on exec_prefix
--# by default will actually change.
--# Use braces instead of parens because sh, perl, etc. also accept them.
--bindir='${exec_prefix}/bin'
--sbindir='${exec_prefix}/sbin'
--libexecdir='${exec_prefix}/libexec'
--datadir='${prefix}/share'
--sysconfdir='${prefix}/etc'
--sharedstatedir='${prefix}/com'
--localstatedir='${prefix}/var'
--libdir='${exec_prefix}/lib'
--includedir='${prefix}/include'
--oldincludedir='/usr/include'
--infodir='${prefix}/info'
--mandir='${prefix}/man'
--
--ac_prev=
--for ac_option
--do
-- # If the previous option needs an argument, assign it.
-- if test -n "$ac_prev"; then
-- eval "$ac_prev=\$ac_option"
-- ac_prev=
-- continue
-- fi
--
-- ac_optarg=`expr "x$ac_option" : 'x[^=]*=\(.*\)'`
--
-- # Accept the important Cygnus configure options, so we can diagnose typos.
--
-- case $ac_option in
--
-- -bindir | --bindir | --bindi | --bind | --bin | --bi)
-- ac_prev=bindir ;;
-- -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
-- bindir=$ac_optarg ;;
--
-- -build | --build | --buil | --bui | --bu)
-- ac_prev=build_alias ;;
-- -build=* | --build=* | --buil=* | --bui=* | --bu=*)
-- build_alias=$ac_optarg ;;
--
-- -cache-file | --cache-file | --cache-fil | --cache-fi \
-- | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
-- ac_prev=cache_file ;;
-- -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
-- | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
-- cache_file=$ac_optarg ;;
--
-- --config-cache | -C)
-- cache_file=config.cache ;;
--
-- -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
-- ac_prev=datadir ;;
-- -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
-- | --da=*)
-- datadir=$ac_optarg ;;
--
-- -disable-* | --disable-*)
-- ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
-- # Reject names that are not valid shell variable names.
-- expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
-- { echo "$as_me: error: invalid feature name: $ac_feature" >&2
-- { (exit 1); exit 1; }; }
-- ac_feature=`echo $ac_feature | sed 's/-/_/g'`
-- eval "enable_$ac_feature=no" ;;
--
-- -enable-* | --enable-*)
-- ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
-- # Reject names that are not valid shell variable names.
-- expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
-- { echo "$as_me: error: invalid feature name: $ac_feature" >&2
-- { (exit 1); exit 1; }; }
-- ac_feature=`echo $ac_feature | sed 's/-/_/g'`
-- case $ac_option in
-- *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
-- *) ac_optarg=yes ;;
-- esac
-- eval "enable_$ac_feature='$ac_optarg'" ;;
--
-- -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
-- | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
-- | --exec | --exe | --ex)
-- ac_prev=exec_prefix ;;
-- -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
-- | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
-- | --exec=* | --exe=* | --ex=*)
-- exec_prefix=$ac_optarg ;;
--
-- -gas | --gas | --ga | --g)
-- # Obsolete; use --with-gas.
-- with_gas=yes ;;
--
-- -help | --help | --hel | --he | -h)
-- ac_init_help=long ;;
-- -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
-- ac_init_help=recursive ;;
-- -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
-- ac_init_help=short ;;
--
-- -host | --host | --hos | --ho)
-- ac_prev=host_alias ;;
-- -host=* | --host=* | --hos=* | --ho=*)
-- host_alias=$ac_optarg ;;
--
-- -includedir | --includedir | --includedi | --included | --include \
-- | --includ | --inclu | --incl | --inc)
-- ac_prev=includedir ;;
-- -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
-- | --includ=* | --inclu=* | --incl=* | --inc=*)
-- includedir=$ac_optarg ;;
--
-- -infodir | --infodir | --infodi | --infod | --info | --inf)
-- ac_prev=infodir ;;
-- -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
-- infodir=$ac_optarg ;;
--
-- -libdir | --libdir | --libdi | --libd)
-- ac_prev=libdir ;;
-- -libdir=* | --libdir=* | --libdi=* | --libd=*)
-- libdir=$ac_optarg ;;
--
-- -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
-- | --libexe | --libex | --libe)
-- ac_prev=libexecdir ;;
-- -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
-- | --libexe=* | --libex=* | --libe=*)
-- libexecdir=$ac_optarg ;;
--
-- -localstatedir | --localstatedir | --localstatedi | --localstated \
-- | --localstate | --localstat | --localsta | --localst \
-- | --locals | --local | --loca | --loc | --lo)
-- ac_prev=localstatedir ;;
-- -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
-- | --localstate=* | --localstat=* | --localsta=* | --localst=* \
-- | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
-- localstatedir=$ac_optarg ;;
--
-- -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
-- ac_prev=mandir ;;
-- -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
-- mandir=$ac_optarg ;;
--
-- -nfp | --nfp | --nf)
-- # Obsolete; use --without-fp.
-- with_fp=no ;;
--
-- -no-create | --no-create | --no-creat | --no-crea | --no-cre \
-- | --no-cr | --no-c | -n)
-- no_create=yes ;;
--
-- -no-recursion | --no-recursion | --no-recursio | --no-recursi \
-- | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
-- no_recursion=yes ;;
--
-- -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
-- | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
-- | --oldin | --oldi | --old | --ol | --o)
-- ac_prev=oldincludedir ;;
-- -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
-- | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
-- | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
-- oldincludedir=$ac_optarg ;;
--
-- -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
-- ac_prev=prefix ;;
-- -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
-- prefix=$ac_optarg ;;
--
-- -program-prefix | --program-prefix | --program-prefi | --program-pref \
-- | --program-pre | --program-pr | --program-p)
-- ac_prev=program_prefix ;;
-- -program-prefix=* | --program-prefix=* | --program-prefi=* \
-- | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
-- program_prefix=$ac_optarg ;;
--
-- -program-suffix | --program-suffix | --program-suffi | --program-suff \
-- | --program-suf | --program-su | --program-s)
-- ac_prev=program_suffix ;;
-- -program-suffix=* | --program-suffix=* | --program-suffi=* \
-- | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
-- program_suffix=$ac_optarg ;;
--
-- -program-transform-name | --program-transform-name \
-- | --program-transform-nam | --program-transform-na \
-- | --program-transform-n | --program-transform- \
-- | --program-transform | --program-transfor \
-- | --program-transfo | --program-transf \
-- | --program-trans | --program-tran \
-- | --progr-tra | --program-tr | --program-t)
-- ac_prev=program_transform_name ;;
-- -program-transform-name=* | --program-transform-name=* \
-- | --program-transform-nam=* | --program-transform-na=* \
-- | --program-transform-n=* | --program-transform-=* \
-- | --program-transform=* | --program-transfor=* \
-- | --program-transfo=* | --program-transf=* \
-- | --program-trans=* | --program-tran=* \
-- | --progr-tra=* | --program-tr=* | --program-t=*)
-- program_transform_name=$ac_optarg ;;
--
-- -q | -quiet | --quiet | --quie | --qui | --qu | --q \
-- | -silent | --silent | --silen | --sile | --sil)
-- silent=yes ;;
--
-- -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
-- ac_prev=sbindir ;;
-- -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
-- | --sbi=* | --sb=*)
-- sbindir=$ac_optarg ;;
--
-- -sharedstatedir | --sharedstatedir | --sharedstatedi \
-- | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
-- | --sharedst | --shareds | --shared | --share | --shar \
-- | --sha | --sh)
-- ac_prev=sharedstatedir ;;
-- -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
-- | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
-- | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
-- | --sha=* | --sh=*)
-- sharedstatedir=$ac_optarg ;;
--
-- -site | --site | --sit)
-- ac_prev=site ;;
-- -site=* | --site=* | --sit=*)
-- site=$ac_optarg ;;
--
-- -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
-- ac_prev=srcdir ;;
-- -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
-- srcdir=$ac_optarg ;;
--
-- -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
-- | --syscon | --sysco | --sysc | --sys | --sy)
-- ac_prev=sysconfdir ;;
-- -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
-- | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
-- sysconfdir=$ac_optarg ;;
--
-- -target | --target | --targe | --targ | --tar | --ta | --t)
-- ac_prev=target_alias ;;
-- -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
-- target_alias=$ac_optarg ;;
--
-- -v | -verbose | --verbose | --verbos | --verbo | --verb)
-- verbose=yes ;;
--
-- -version | --version | --versio | --versi | --vers | -V)
-- ac_init_version=: ;;
--
-- -with-* | --with-*)
-- ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
-- # Reject names that are not valid shell variable names.
-- expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
-- { echo "$as_me: error: invalid package name: $ac_package" >&2
-- { (exit 1); exit 1; }; }
-- ac_package=`echo $ac_package| sed 's/-/_/g'`
-- case $ac_option in
-- *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
-- *) ac_optarg=yes ;;
-- esac
-- eval "with_$ac_package='$ac_optarg'" ;;
--
-- -without-* | --without-*)
-- ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`
-- # Reject names that are not valid shell variable names.
-- expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
-- { echo "$as_me: error: invalid package name: $ac_package" >&2
-- { (exit 1); exit 1; }; }
-- ac_package=`echo $ac_package | sed 's/-/_/g'`
-- eval "with_$ac_package=no" ;;
--
-- --x)
-- # Obsolete; use --with-x.
-- with_x=yes ;;
--
-- -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
-- | --x-incl | --x-inc | --x-in | --x-i)
-- ac_prev=x_includes ;;
-- -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
-- | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
-- x_includes=$ac_optarg ;;
--
-- -x-libraries | --x-libraries | --x-librarie | --x-librari \
-- | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
-- ac_prev=x_libraries ;;
-- -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
-- | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
-- x_libraries=$ac_optarg ;;
--
-- -*) { echo "$as_me: error: unrecognized option: $ac_option
--Try \`$0 --help' for more information." >&2
-- { (exit 1); exit 1; }; }
-- ;;
--
-- *=*)
-- ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
-- # Reject names that are not valid shell variable names.
-- expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
-- { echo "$as_me: error: invalid variable name: $ac_envvar" >&2
-- { (exit 1); exit 1; }; }
-- ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`
-- eval "$ac_envvar='$ac_optarg'"
-- export $ac_envvar ;;
--
-- *)
-- # FIXME: should be removed in autoconf 3.0.
-- echo "$as_me: WARNING: you should use --build, --host, --target" >&2
-- expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
-- echo "$as_me: WARNING: invalid host type: $ac_option" >&2
-- : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
-- ;;
--
-- esac
--done
--
--if test -n "$ac_prev"; then
-- ac_option=--`echo $ac_prev | sed 's/_/-/g'`
-- { echo "$as_me: error: missing argument to $ac_option" >&2
-- { (exit 1); exit 1; }; }
--fi
--
--# Be sure to have absolute paths.
--for ac_var in exec_prefix prefix
--do
-- eval ac_val=$`echo $ac_var`
-- case $ac_val in
-- [\\/$]* | ?:[\\/]* | NONE | '' ) ;;
-- *) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
-- { (exit 1); exit 1; }; };;
-- esac
--done
--
--# Be sure to have absolute paths.
--for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \
-- localstatedir libdir includedir oldincludedir infodir mandir
--do
-- eval ac_val=$`echo $ac_var`
-- case $ac_val in
-- [\\/$]* | ?:[\\/]* ) ;;
-- *) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
-- { (exit 1); exit 1; }; };;
-- esac
--done
--
--# There might be people who depend on the old broken behavior: `$host'
--# used to hold the argument of --host etc.
--# FIXME: To remove some day.
--build=$build_alias
--host=$host_alias
--target=$target_alias
--
--# FIXME: To remove some day.
--if test "x$host_alias" != x; then
-- if test "x$build_alias" = x; then
-- cross_compiling=maybe
-- echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
-- If a cross compiler is detected then cross compile mode will be used." >&2
-- elif test "x$build_alias" != "x$host_alias"; then
-- cross_compiling=yes
-- fi
--fi
--
--ac_tool_prefix=
--test -n "$host_alias" && ac_tool_prefix=$host_alias-
--
--test "$silent" = yes && exec 6>/dev/null
--
--
--# Find the source files, if location was not specified.
--if test -z "$srcdir"; then
-- ac_srcdir_defaulted=yes
-- # Try the directory containing this script, then its parent.
-- ac_confdir=`(dirname "$0") 2>/dev/null ||
--$as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
-- X"$0" : 'X\(//\)[^/]' \| \
-- X"$0" : 'X\(//\)$' \| \
-- X"$0" : 'X\(/\)' \| \
-- . : '\(.\)' 2>/dev/null ||
--echo X"$0" |
-- sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
-- /^X\(\/\/\)[^/].*/{ s//\1/; q; }
-- /^X\(\/\/\)$/{ s//\1/; q; }
-- /^X\(\/\).*/{ s//\1/; q; }
-- s/.*/./; q'`
-- srcdir=$ac_confdir
-- if test ! -r $srcdir/$ac_unique_file; then
-- srcdir=..
-- fi
--else
-- ac_srcdir_defaulted=no
--fi
--if test ! -r $srcdir/$ac_unique_file; then
-- if test "$ac_srcdir_defaulted" = yes; then
-- { echo "$as_me: error: cannot find sources ($ac_unique_file) in $ac_confdir or .." >&2
-- { (exit 1); exit 1; }; }
-- else
-- { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
-- { (exit 1); exit 1; }; }
-- fi
--fi
--(cd $srcdir && test -r ./$ac_unique_file) 2>/dev/null ||
-- { echo "$as_me: error: sources are in $srcdir, but \`cd $srcdir' does not work" >&2
-- { (exit 1); exit 1; }; }
--srcdir=`echo "$srcdir" | sed 's%\([^\\/]\)[\\/]*$%\1%'`
--ac_env_build_alias_set=${build_alias+set}
--ac_env_build_alias_value=$build_alias
--ac_cv_env_build_alias_set=${build_alias+set}
--ac_cv_env_build_alias_value=$build_alias
--ac_env_host_alias_set=${host_alias+set}
--ac_env_host_alias_value=$host_alias
--ac_cv_env_host_alias_set=${host_alias+set}
--ac_cv_env_host_alias_value=$host_alias
--ac_env_target_alias_set=${target_alias+set}
--ac_env_target_alias_value=$target_alias
--ac_cv_env_target_alias_set=${target_alias+set}
--ac_cv_env_target_alias_value=$target_alias
--ac_env_CC_set=${CC+set}
--ac_env_CC_value=$CC
--ac_cv_env_CC_set=${CC+set}
--ac_cv_env_CC_value=$CC
--ac_env_CFLAGS_set=${CFLAGS+set}
--ac_env_CFLAGS_value=$CFLAGS
--ac_cv_env_CFLAGS_set=${CFLAGS+set}
--ac_cv_env_CFLAGS_value=$CFLAGS
--ac_env_LDFLAGS_set=${LDFLAGS+set}
--ac_env_LDFLAGS_value=$LDFLAGS
--ac_cv_env_LDFLAGS_set=${LDFLAGS+set}
--ac_cv_env_LDFLAGS_value=$LDFLAGS
--ac_env_CPPFLAGS_set=${CPPFLAGS+set}
--ac_env_CPPFLAGS_value=$CPPFLAGS
--ac_cv_env_CPPFLAGS_set=${CPPFLAGS+set}
--ac_cv_env_CPPFLAGS_value=$CPPFLAGS
--ac_env_CPP_set=${CPP+set}
--ac_env_CPP_value=$CPP
--ac_cv_env_CPP_set=${CPP+set}
--ac_cv_env_CPP_value=$CPP
--
--#
--# Report the --help message.
--#
--if test "$ac_init_help" = "long"; then
-- # Omit some internal or obsolete options to make the list less imposing.
-- # This message is too long to be a string in the A/UX 3.1 sh.
-- cat <<_ACEOF
--\`configure' configures this package to adapt to many kinds of systems.
--
--Usage: $0 [OPTION]... [VAR=VALUE]...
--
--To assign environment variables (e.g., CC, CFLAGS...), specify them as
--VAR=VALUE. See below for descriptions of some of the useful variables.
--
--Defaults for the options are specified in brackets.
--
--Configuration:
-- -h, --help display this help and exit
-- --help=short display options specific to this package
-- --help=recursive display the short help of all the included packages
-- -V, --version display version information and exit
-- -q, --quiet, --silent do not print \`checking...' messages
-- --cache-file=FILE cache test results in FILE [disabled]
-- -C, --config-cache alias for \`--cache-file=config.cache'
-- -n, --no-create do not create output files
-- --srcdir=DIR find the sources in DIR [configure dir or \`..']
--
--_ACEOF
--
-- cat <<_ACEOF
--Installation directories:
-- --prefix=PREFIX install architecture-independent files in PREFIX
-- [$ac_default_prefix]
-- --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
-- [PREFIX]
--
--By default, \`make install' will install all the files in
--\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
--an installation prefix other than \`$ac_default_prefix' using \`--prefix',
--for instance \`--prefix=\$HOME'.
--
--For better control, use the options below.
--
--Fine tuning of the installation directories:
-- --bindir=DIR user executables [EPREFIX/bin]
-- --sbindir=DIR system admin executables [EPREFIX/sbin]
-- --libexecdir=DIR program executables [EPREFIX/libexec]
-- --datadir=DIR read-only architecture-independent data [PREFIX/share]
-- --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
-- --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
-- --localstatedir=DIR modifiable single-machine data [PREFIX/var]
-- --libdir=DIR object code libraries [EPREFIX/lib]
-- --includedir=DIR C header files [PREFIX/include]
-- --oldincludedir=DIR C header files for non-gcc [/usr/include]
-- --infodir=DIR info documentation [PREFIX/info]
-- --mandir=DIR man documentation [PREFIX/man]
--_ACEOF
--
-- cat <<\_ACEOF
--
--Program names:
-- --program-prefix=PREFIX prepend PREFIX to installed program names
-- --program-suffix=SUFFIX append SUFFIX to installed program names
-- --program-transform-name=PROGRAM run sed PROGRAM on installed program names
--
--System types:
-- --build=BUILD configure for building on BUILD [guessed]
-- --host=HOST cross-compile to build programs to run on HOST [BUILD]
-- --target=TARGET configure for building compilers for TARGET [HOST]
--_ACEOF
--fi
--
--if test -n "$ac_init_help"; then
--
-- cat <<\_ACEOF
--
--Optional Features:
-- --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
-- --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
-- --enable-multilib build many library versions (default)
-- --enable-maintainer-mode enable make rules and dependencies not useful
-- (and sometimes confusing) to the casual installer
-- --enable-shared=PKGS build shared libraries default=yes
-- --enable-static=PKGS build static libraries default=yes
-- --enable-fast-install=PKGS optimize for fast installation default=yes
-- --disable-dependency-tracking Speeds up one-time builds
-- --enable-dependency-tracking Do not reject slow dependency extractors
-- --disable-libtool-lock avoid locking (might break parallel builds)
-- --enable-parallel-mark parallelize marking and free list construction
-- --enable-shared=PKGS build shared libraries default=no
-- --enable-full-debug include full support for pointer backtracing etc.
--
--Optional Packages:
-- --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
-- --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
-- --with-gnu-ld assume the C compiler uses GNU ld default=no
-- --with-pic try to use only PIC/non-PIC objects default=use both
-- --with-target-subdir=SUBDIR
-- configuring with a cross compiler
-- --with-cross-host=HOST configuring with a cross compiler
-- --with-ecos enable runtime eCos target support
--
--Some influential environment variables:
-- CC C compiler command
-- CFLAGS C compiler flags
-- LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
-- nonstandard directory <lib dir>
-- CPPFLAGS C/C++ preprocessor flags, e.g. -I<include dir> if you have
-- headers in a nonstandard directory <include dir>
-- CPP C preprocessor
--
--Use these variables to override the choices made by `configure' or to help
--it to find libraries and programs with nonstandard names/locations.
--
--_ACEOF
--fi
--
--if test "$ac_init_help" = "recursive"; then
-- # If there are subdirs, report their specific --help.
-- ac_popdir=`pwd`
-- for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
-- test -d $ac_dir || continue
-- ac_builddir=.
--
--if test "$ac_dir" != .; then
-- ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
-- # A "../" for each directory in $ac_dir_suffix.
-- ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
--else
-- ac_dir_suffix= ac_top_builddir=
--fi
--
--case $srcdir in
-- .) # No --srcdir option. We are building in place.
-- ac_srcdir=.
-- if test -z "$ac_top_builddir"; then
-- ac_top_srcdir=.
-- else
-- ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
-- fi ;;
-- [\\/]* | ?:[\\/]* ) # Absolute path.
-- ac_srcdir=$srcdir$ac_dir_suffix;
-- ac_top_srcdir=$srcdir ;;
-- *) # Relative path.
-- ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
-- ac_top_srcdir=$ac_top_builddir$srcdir ;;
--esac
--# Don't blindly perform a `cd "$ac_dir"/$ac_foo && pwd` since $ac_foo can be
--# absolute.
--ac_abs_builddir=`cd "$ac_dir" && cd $ac_builddir && pwd`
--ac_abs_top_builddir=`cd "$ac_dir" && cd ${ac_top_builddir}. && pwd`
--ac_abs_srcdir=`cd "$ac_dir" && cd $ac_srcdir && pwd`
--ac_abs_top_srcdir=`cd "$ac_dir" && cd $ac_top_srcdir && pwd`
--
-- cd $ac_dir
-- # Check for guested configure; otherwise get Cygnus style configure.
-- if test -f $ac_srcdir/configure.gnu; then
-- echo
-- $SHELL $ac_srcdir/configure.gnu --help=recursive
-- elif test -f $ac_srcdir/configure; then
-- echo
-- $SHELL $ac_srcdir/configure --help=recursive
-- elif test -f $ac_srcdir/configure.ac ||
-- test -f $ac_srcdir/configure.in; then
-- echo
-- $ac_configure --help
-- else
-- echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
-- fi
-- cd $ac_popdir
-- done
--fi
--
--test -n "$ac_init_help" && exit 0
--if $ac_init_version; then
-- cat <<\_ACEOF
--
--Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 2002
--Free Software Foundation, Inc.
--This configure script is free software; the Free Software Foundation
--gives unlimited permission to copy, distribute and modify it.
--_ACEOF
-- exit 0
--fi
--exec 5>config.log
--cat >&5 <<_ACEOF
--This file contains any messages produced by compilers while
--running configure, to aid debugging if configure makes a mistake.
--
--It was created by $as_me, which was
--generated by GNU Autoconf 2.54. Invocation command line was
--
-- $ $0 $@
--
--_ACEOF
--{
--cat <<_ASUNAME
--@%:@@%:@ --------- @%:@@%:@
--@%:@@%:@ Platform. @%:@@%:@
--@%:@@%:@ --------- @%:@@%:@
--
--hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
--uname -m = `(uname -m) 2>/dev/null || echo unknown`
--uname -r = `(uname -r) 2>/dev/null || echo unknown`
--uname -s = `(uname -s) 2>/dev/null || echo unknown`
--uname -v = `(uname -v) 2>/dev/null || echo unknown`
--
--/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
--/bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
--
--/bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
--/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
--/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
--hostinfo = `(hostinfo) 2>/dev/null || echo unknown`
--/bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
--/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
--/bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
--
--_ASUNAME
--
--as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
--for as_dir in $PATH
--do
-- IFS=$as_save_IFS
-- test -z "$as_dir" && as_dir=.
-- echo "PATH: $as_dir"
--done
--
--} >&5
--
--cat >&5 <<_ACEOF
--
--
--@%:@@%:@ ----------- @%:@@%:@
--@%:@@%:@ Core tests. @%:@@%:@
--@%:@@%:@ ----------- @%:@@%:@
--
--_ACEOF
--
--
--# Keep a trace of the command line.
--# Strip out --no-create and --no-recursion so they do not pile up.
--# Also quote any args containing shell meta-characters.
--ac_configure_args=
--ac_sep=
--for ac_arg
--do
-- case $ac_arg in
-- -no-create | --no-create | --no-creat | --no-crea | --no-cre \
-- | --no-cr | --no-c | -n ) continue ;;
-- -no-recursion | --no-recursion | --no-recursio | --no-recursi \
-- | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
-- continue ;;
-- *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
-- ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
-- esac
-- ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
-- # Get rid of the leading space.
-- ac_sep=" "
--done
--
--# When interrupted or exit'd, cleanup temporary files, and complete
--# config.log. We remove comments because anyway the quotes in there
--# would cause problems or look ugly.
--# WARNING: Be sure not to use single quotes in there, as some shells,
--# such as our DU 5.0 friend, will then `close' the trap.
--trap 'exit_status=$?
-- # Save into config.log some information that might help in debugging.
-- {
-- echo
--
-- cat <<\_ASBOX
--@%:@@%:@ ---------------- @%:@@%:@
--@%:@@%:@ Cache variables. @%:@@%:@
--@%:@@%:@ ---------------- @%:@@%:@
--_ASBOX
-- echo
-- # The following way of writing the cache mishandles newlines in values,
--{
-- (set) 2>&1 |
-- case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in
-- *ac_space=\ *)
-- sed -n \
-- "s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
-- s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p"
-- ;;
-- *)
-- sed -n \
-- "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
-- ;;
-- esac;
--}
-- echo
--
-- cat <<\_ASBOX
--@%:@@%:@ ----------------- @%:@@%:@
--@%:@@%:@ Output variables. @%:@@%:@
--@%:@@%:@ ----------------- @%:@@%:@
--_ASBOX
-- echo
-- for ac_var in $ac_subst_vars
-- do
-- eval ac_val=$`echo $ac_var`
-- echo "$ac_var='"'"'$ac_val'"'"'"
-- done | sort
-- echo
--
-- if test -n "$ac_subst_files"; then
-- cat <<\_ASBOX
--@%:@@%:@ ------------- @%:@@%:@
--@%:@@%:@ Output files. @%:@@%:@
--@%:@@%:@ ------------- @%:@@%:@
--_ASBOX
-- echo
-- for ac_var in $ac_subst_files
-- do
-- eval ac_val=$`echo $ac_var`
-- echo "$ac_var='"'"'$ac_val'"'"'"
-- done | sort
-- echo
-- fi
--
-- if test -s confdefs.h; then
-- cat <<\_ASBOX
--@%:@@%:@ ----------- @%:@@%:@
--@%:@@%:@ confdefs.h. @%:@@%:@
--@%:@@%:@ ----------- @%:@@%:@
--_ASBOX
-- echo
-- sed "/^$/d" confdefs.h | sort
-- echo
-- fi
-- test "$ac_signal" != 0 &&
-- echo "$as_me: caught signal $ac_signal"
-- echo "$as_me: exit $exit_status"
-- } >&5
-- rm -f core core.* *.core &&
-- rm -rf conftest* confdefs* conf$$* $ac_clean_files &&
-- exit $exit_status
-- ' 0
--for ac_signal in 1 2 13 15; do
-- trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
--done
--ac_signal=0
--
--# confdefs.h avoids OS command line length limits that DEFS can exceed.
--rm -rf conftest* confdefs.h
--# AIX cpp loses on an empty file, so make sure it contains at least a newline.
--echo >confdefs.h
--
--# Predefined preprocessor variables.
--
--cat >>confdefs.h <<_ACEOF
--@%:@define PACKAGE_NAME "$PACKAGE_NAME"
--_ACEOF
--
--
--cat >>confdefs.h <<_ACEOF
--@%:@define PACKAGE_TARNAME "$PACKAGE_TARNAME"
--_ACEOF
--
--
--cat >>confdefs.h <<_ACEOF
--@%:@define PACKAGE_VERSION "$PACKAGE_VERSION"
--_ACEOF
--
--
--cat >>confdefs.h <<_ACEOF
--@%:@define PACKAGE_STRING "$PACKAGE_STRING"
--_ACEOF
--
--
--cat >>confdefs.h <<_ACEOF
--@%:@define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
--_ACEOF
--
--
--# Let the site file select an alternate cache file if it wants to.
--# Prefer explicitly selected file to automatically selected ones.
--if test -z "$CONFIG_SITE"; then
-- if test "x$prefix" != xNONE; then
-- CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
-- else
-- CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
-- fi
--fi
--for ac_site_file in $CONFIG_SITE; do
-- if test -r "$ac_site_file"; then
-- { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
--echo "$as_me: loading site script $ac_site_file" >&6;}
-- sed 's/^/| /' "$ac_site_file" >&5
-- . "$ac_site_file"
-- fi
--done
--
--if test -r "$cache_file"; then
-- # Some versions of bash will fail to source /dev/null (special
-- # files actually), so we avoid doing that.
-- if test -f "$cache_file"; then
-- { echo "$as_me:$LINENO: loading cache $cache_file" >&5
--echo "$as_me: loading cache $cache_file" >&6;}
-- case $cache_file in
-- [\\/]* | ?:[\\/]* ) . $cache_file;;
-- *) . ./$cache_file;;
-- esac
-- fi
--else
-- { echo "$as_me:$LINENO: creating cache $cache_file" >&5
--echo "$as_me: creating cache $cache_file" >&6;}
-- >$cache_file
--fi
--
--# Check that the precious variables saved in the cache have kept the same
--# value.
--ac_cache_corrupted=false
--for ac_var in `(set) 2>&1 |
-- sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do
-- eval ac_old_set=\$ac_cv_env_${ac_var}_set
-- eval ac_new_set=\$ac_env_${ac_var}_set
-- eval ac_old_val="\$ac_cv_env_${ac_var}_value"
-- eval ac_new_val="\$ac_env_${ac_var}_value"
-- case $ac_old_set,$ac_new_set in
-- set,)
-- { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
--echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
-- ac_cache_corrupted=: ;;
-- ,set)
-- { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
--echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
-- ac_cache_corrupted=: ;;
-- ,);;
-- *)
-- if test "x$ac_old_val" != "x$ac_new_val"; then
-- { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
--echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
-- { echo "$as_me:$LINENO: former value: $ac_old_val" >&5
--echo "$as_me: former value: $ac_old_val" >&2;}
-- { echo "$as_me:$LINENO: current value: $ac_new_val" >&5
--echo "$as_me: current value: $ac_new_val" >&2;}
-- ac_cache_corrupted=:
-- fi;;
-- esac
-- # Pass precious variables to config.status.
-- if test "$ac_new_set" = set; then
-- case $ac_new_val in
-- *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
-- ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
-- *) ac_arg=$ac_var=$ac_new_val ;;
-- esac
-- case " $ac_configure_args " in
-- *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
-- *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
-- esac
-- fi
--done
--if $ac_cache_corrupted; then
-- { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
--echo "$as_me: error: changes in the environment can compromise the build" >&2;}
-- { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
--echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
-- { (exit 1); exit 1; }; }
--fi
--
--ac_ext=c
--ac_cpp='$CPP $CPPFLAGS'
--ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
--ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
--ac_compiler_gnu=$ac_cv_c_compiler_gnu
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--# This works around the fact that libtool configuration may change LD
--# for this particular configuration, but some shells, instead of
--# keeping the changes in LD private, export them just because LD is
--# exported.
--ORIGINAL_LD_FOR_MULTILIBS=$LD
--
--ac_aux_dir=
--for ac_dir in . $srcdir/.; do
-- if test -f $ac_dir/install-sh; then
-- ac_aux_dir=$ac_dir
-- ac_install_sh="$ac_aux_dir/install-sh -c"
-- break
-- elif test -f $ac_dir/install.sh; then
-- ac_aux_dir=$ac_dir
-- ac_install_sh="$ac_aux_dir/install.sh -c"
-- break
-- elif test -f $ac_dir/shtool; then
-- ac_aux_dir=$ac_dir
-- ac_install_sh="$ac_aux_dir/shtool install -c"
-- break
-- fi
--done
--if test -z "$ac_aux_dir"; then
-- { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in . $srcdir/." >&5
--echo "$as_me: error: cannot find install-sh or install.sh in . $srcdir/." >&2;}
-- { (exit 1); exit 1; }; }
--fi
--ac_config_guess="$SHELL $ac_aux_dir/config.guess"
--ac_config_sub="$SHELL $ac_aux_dir/config.sub"
--ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
--
--
--# Make sure we can run config.sub.
--$ac_config_sub sun4 >/dev/null 2>&1 ||
-- { { echo "$as_me:$LINENO: error: cannot run $ac_config_sub" >&5
--echo "$as_me: error: cannot run $ac_config_sub" >&2;}
-- { (exit 1); exit 1; }; }
--
--echo "$as_me:$LINENO: checking build system type" >&5
--echo $ECHO_N "checking build system type... $ECHO_C" >&6
--if test "${ac_cv_build+set}" = set; then
-- echo $ECHO_N "(cached) $ECHO_C" >&6
--else
-- ac_cv_build_alias=$build_alias
--test -z "$ac_cv_build_alias" &&
-- ac_cv_build_alias=`$ac_config_guess`
--test -z "$ac_cv_build_alias" &&
-- { { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
--echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
-- { (exit 1); exit 1; }; }
--ac_cv_build=`$ac_config_sub $ac_cv_build_alias` ||
-- { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_build_alias failed" >&5
--echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed" >&2;}
-- { (exit 1); exit 1; }; }
--
--fi
--echo "$as_me:$LINENO: result: $ac_cv_build" >&5
--echo "${ECHO_T}$ac_cv_build" >&6
--build=$ac_cv_build
--build_cpu=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
--build_vendor=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
--build_os=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
--
--
--echo "$as_me:$LINENO: checking host system type" >&5
--echo $ECHO_N "checking host system type... $ECHO_C" >&6
--if test "${ac_cv_host+set}" = set; then
-- echo $ECHO_N "(cached) $ECHO_C" >&6
--else
-- ac_cv_host_alias=$host_alias
--test -z "$ac_cv_host_alias" &&
-- ac_cv_host_alias=$ac_cv_build_alias
--ac_cv_host=`$ac_config_sub $ac_cv_host_alias` ||
-- { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_host_alias failed" >&5
--echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;}
-- { (exit 1); exit 1; }; }
--
--fi
--echo "$as_me:$LINENO: result: $ac_cv_host" >&5
--echo "${ECHO_T}$ac_cv_host" >&6
--host=$ac_cv_host
--host_cpu=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
--host_vendor=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
--host_os=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
--
--
--am__api_version="1.6"
--# Find a good install program. We prefer a C program (faster),
--# so one script is as good as another. But avoid the broken or
--# incompatible versions:
--# SysV /etc/install, /usr/sbin/install
--# SunOS /usr/etc/install
--# IRIX /sbin/install
--# AIX /bin/install
--# AmigaOS /C/install, which installs bootblocks on floppy discs
--# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
--# AFS /usr/afsws/bin/install, which mishandles nonexistent args
--# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
--# ./install, which can be erroneously created by make from ./install.sh.
--echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
--echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6
--if test -z "$INSTALL"; then
--if test "${ac_cv_path_install+set}" = set; then
-- echo $ECHO_N "(cached) $ECHO_C" >&6
--else
-- as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
--for as_dir in $PATH
--do
-- IFS=$as_save_IFS
-- test -z "$as_dir" && as_dir=.
-- # Account for people who put trailing slashes in PATH elements.
--case $as_dir/ in
-- ./ | .// | /cC/* | \
-- /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
-- /usr/ucb/* ) ;;
-- *)
-- # OSF1 and SCO ODT 3.0 have their own names for install.
-- # Don't use installbsd from OSF since it installs stuff as root
-- # by default.
-- for ac_prog in ginstall scoinst install; do
-- for ac_exec_ext in '' $ac_executable_extensions; do
-- if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
-- if test $ac_prog = install &&
-- grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
-- # AIX install. It has an incompatible calling convention.
-- :
-- elif test $ac_prog = install &&
-- grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
-- # program-specific install script used by HP pwplus--don't use.
-- :
-- else
-- ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
-- break 3
-- fi
-- fi
-- done
-- done
-- ;;
--esac
--done
--
--
--fi
-- if test "${ac_cv_path_install+set}" = set; then
-- INSTALL=$ac_cv_path_install
-- else
-- # As a last resort, use the slow shell script. We don't cache a
-- # path for INSTALL within a source directory, because that will
-- # break other packages using the cache if that directory is
-- # removed, or if the path is relative.
-- INSTALL=$ac_install_sh
-- fi
--fi
--echo "$as_me:$LINENO: result: $INSTALL" >&5
--echo "${ECHO_T}$INSTALL" >&6
--
--# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
--# It thinks the first close brace ends the variable substitution.
--test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
--
--test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
--
--test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
--
--echo "$as_me:$LINENO: checking whether build environment is sane" >&5
--echo $ECHO_N "checking whether build environment is sane... $ECHO_C" >&6
--# Just in case
--sleep 1
--echo timestamp > conftest.file
--# Do `set' in a subshell so we don't clobber the current shell's
--# arguments. Must try -L first in case configure is actually a
--# symlink; some systems play weird games with the mod time of symlinks
--# (eg FreeBSD returns the mod time of the symlink's containing
--# directory).
--if (
-- set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
-- if test "$*" = "X"; then
-- # -L didn't work.
-- set X `ls -t $srcdir/configure conftest.file`
-- fi
-- rm -f conftest.file
-- if test "$*" != "X $srcdir/configure conftest.file" \
-- && test "$*" != "X conftest.file $srcdir/configure"; then
--
-- # If neither matched, then we have a broken ls. This can happen
-- # if, for instance, CONFIG_SHELL is bash and it inherits a
-- # broken ls alias from the environment. This has actually
-- # happened. Such a system could not be considered "sane".
-- { { echo "$as_me:$LINENO: error: ls -t appears to fail. Make sure there is not a broken
--alias in your environment" >&5
--echo "$as_me: error: ls -t appears to fail. Make sure there is not a broken
--alias in your environment" >&2;}
-- { (exit 1); exit 1; }; }
-- fi
--
-- test "$2" = conftest.file
-- )
--then
-- # Ok.
-- :
--else
-- { { echo "$as_me:$LINENO: error: newly created file is older than distributed files!
--Check your system clock" >&5
--echo "$as_me: error: newly created file is older than distributed files!
--Check your system clock" >&2;}
-- { (exit 1); exit 1; }; }
--fi
--echo "$as_me:$LINENO: result: yes" >&5
--echo "${ECHO_T}yes" >&6
--test "$program_prefix" != NONE &&
-- program_transform_name="s,^,$program_prefix,;$program_transform_name"
--# Use a double $ so make ignores it.
--test "$program_suffix" != NONE &&
-- program_transform_name="s,\$,$program_suffix,;$program_transform_name"
--# Double any \ or $. echo might interpret backslashes.
--# By default was `s,x,x', remove it if useless.
--cat <<\_ACEOF >conftest.sed
--s/[\\$]/&&/g;s/;s,x,x,$//
--_ACEOF
--program_transform_name=`echo $program_transform_name | sed -f conftest.sed`
--rm conftest.sed
--
--
--# expand $ac_aux_dir to an absolute path
--am_aux_dir=`cd $ac_aux_dir && pwd`
--
--test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing"
--# Use eval to expand $SHELL
--if eval "$MISSING --run true"; then
-- am_missing_run="$MISSING --run "
--else
-- am_missing_run=
-- { echo "$as_me:$LINENO: WARNING: \`missing' script is too old or missing" >&5
--echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
--fi
--
--for ac_prog in gawk mawk nawk awk
--do
-- # Extract the first word of "$ac_prog", so it can be a program name with args.
--set dummy $ac_prog; ac_word=$2
--echo "$as_me:$LINENO: checking for $ac_word" >&5
--echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
--if test "${ac_cv_prog_AWK+set}" = set; then
-- echo $ECHO_N "(cached) $ECHO_C" >&6
--else
-- if test -n "$AWK"; then
-- ac_cv_prog_AWK="$AWK" # Let the user override the test.
--else
--as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
--for as_dir in $PATH
--do
-- IFS=$as_save_IFS
-- test -z "$as_dir" && as_dir=.
-- for ac_exec_ext in '' $ac_executable_extensions; do
-- if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-- ac_cv_prog_AWK="$ac_prog"
-- echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
-- break 2
-- fi
--done
--done
--
--fi
--fi
--AWK=$ac_cv_prog_AWK
--if test -n "$AWK"; then
-- echo "$as_me:$LINENO: result: $AWK" >&5
--echo "${ECHO_T}$AWK" >&6
--else
-- echo "$as_me:$LINENO: result: no" >&5
--echo "${ECHO_T}no" >&6
--fi
--
-- test -n "$AWK" && break
--done
--
--echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \${MAKE}" >&5
--echo $ECHO_N "checking whether ${MAKE-make} sets \${MAKE}... $ECHO_C" >&6
--set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y,./+-,__p_,'`
--if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then
-- echo $ECHO_N "(cached) $ECHO_C" >&6
--else
-- cat >conftest.make <<\_ACEOF
--all:
-- @echo 'ac_maketemp="${MAKE}"'
--_ACEOF
--# GNU make sometimes prints "make[1]: Entering...", which would confuse us.
--eval `${MAKE-make} -f conftest.make 2>/dev/null | grep temp=`
--if test -n "$ac_maketemp"; then
-- eval ac_cv_prog_make_${ac_make}_set=yes
--else
-- eval ac_cv_prog_make_${ac_make}_set=no
--fi
--rm -f conftest.make
--fi
--if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
-- echo "$as_me:$LINENO: result: yes" >&5
--echo "${ECHO_T}yes" >&6
-- SET_MAKE=
--else
-- echo "$as_me:$LINENO: result: no" >&5
--echo "${ECHO_T}no" >&6
-- SET_MAKE="MAKE=${MAKE-make}"
--fi
--
--
--# Check whether --enable-multilib or --disable-multilib was given.
--if test "${enable_multilib+set}" = set; then
-- enableval="$enable_multilib"
-- case "${enableval}" in
-- yes) multilib=yes ;;
-- no) multilib=no ;;
-- *) { { echo "$as_me:$LINENO: error: bad value ${enableval} for multilib option" >&5
--echo "$as_me: error: bad value ${enableval} for multilib option" >&2;}
-- { (exit 1); exit 1; }; } ;;
-- esac
--else
-- multilib=yes
--fi;
--
--if test "${srcdir}" = "."; then
-- if test "${with_target_subdir}" != "." -a -n "${with_target_subdir}"; then
-- gc_basedir="${srcdir}/${with_multisrctop}../."
-- else
-- gc_basedir="${srcdir}/${with_multisrctop}."
-- fi
--else
-- gc_basedir="${srcdir}/."
--fi
--
--ac_aux_dir=
--for ac_dir in $gc_basedir/.. $srcdir/$gc_basedir/..; do
-- if test -f $ac_dir/install-sh; then
-- ac_aux_dir=$ac_dir
-- ac_install_sh="$ac_aux_dir/install-sh -c"
-- break
-- elif test -f $ac_dir/install.sh; then
-- ac_aux_dir=$ac_dir
-- ac_install_sh="$ac_aux_dir/install.sh -c"
-- break
-- elif test -f $ac_dir/shtool; then
-- ac_aux_dir=$ac_dir
-- ac_install_sh="$ac_aux_dir/shtool install -c"
-- break
-- fi
--done
--if test -z "$ac_aux_dir"; then
-- { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in $gc_basedir/.. $srcdir/$gc_basedir/.." >&5
--echo "$as_me: error: cannot find install-sh or install.sh in $gc_basedir/.. $srcdir/$gc_basedir/.." >&2;}
-- { (exit 1); exit 1; }; }
--fi
--ac_config_guess="$SHELL $ac_aux_dir/config.guess"
--ac_config_sub="$SHELL $ac_aux_dir/config.sub"
--ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
--
--if :; then :; else
-- # This overrides the previous occurrence for automake, but not for
-- # autoconf, which is exactly what we want.
-- ac_aux_dir=
--for ac_dir in .. $srcdir/..; do
-- if test -f $ac_dir/install-sh; then
-- ac_aux_dir=$ac_dir
-- ac_install_sh="$ac_aux_dir/install-sh -c"
-- break
-- elif test -f $ac_dir/install.sh; then
-- ac_aux_dir=$ac_dir
-- ac_install_sh="$ac_aux_dir/install.sh -c"
-- break
-- elif test -f $ac_dir/shtool; then
-- ac_aux_dir=$ac_dir
-- ac_install_sh="$ac_aux_dir/shtool install -c"
-- break
-- fi
--done
--if test -z "$ac_aux_dir"; then
-- { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in .. $srcdir/.." >&5
--echo "$as_me: error: cannot find install-sh or install.sh in .. $srcdir/.." >&2;}
-- { (exit 1); exit 1; }; }
--fi
--ac_config_guess="$SHELL $ac_aux_dir/config.guess"
--ac_config_sub="$SHELL $ac_aux_dir/config.sub"
--ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
--
--fi
--
--echo "$as_me:$LINENO: checking target system type" >&5
--echo $ECHO_N "checking target system type... $ECHO_C" >&6
--if test "${ac_cv_target+set}" = set; then
-- echo $ECHO_N "(cached) $ECHO_C" >&6
--else
-- ac_cv_target_alias=$target_alias
--test "x$ac_cv_target_alias" = "x" &&
-- ac_cv_target_alias=$ac_cv_host_alias
--ac_cv_target=`$ac_config_sub $ac_cv_target_alias` ||
-- { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_target_alias failed" >&5
--echo "$as_me: error: $ac_config_sub $ac_cv_target_alias failed" >&2;}
-- { (exit 1); exit 1; }; }
--
--fi
--echo "$as_me:$LINENO: result: $ac_cv_target" >&5
--echo "${ECHO_T}$ac_cv_target" >&6
--target=$ac_cv_target
--target_cpu=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
--target_vendor=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
--target_os=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
--
--
--# The aliases save the names the user supplied, while $host etc.
--# will get canonicalized.
--test -n "$target_alias" &&
-- test "$program_prefix$program_suffix$program_transform_name" = \
-- NONENONEs,x,x, &&
-- program_prefix=${target_alias}-
--
--# This works around an automake problem.
--mkinstalldirs="`cd $ac_aux_dir && ${PWDCMD-pwd}`/mkinstalldirs"
--
--
-- # test to see if srcdir already configured
--if test "`cd $srcdir && pwd`" != "`pwd`" &&
-- test -f $srcdir/config.status; then
-- { { echo "$as_me:$LINENO: error: source directory already configured; run \"make distclean\" there first" >&5
--echo "$as_me: error: source directory already configured; run \"make distclean\" there first" >&2;}
-- { (exit 1); exit 1; }; }
--fi
--
--# Define the identity of the package.
-- PACKAGE=gc
-- VERSION=6.1a1
--
--
--# Some tools Automake needs.
--
--ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
--
--
--AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
--
--
--AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
--
--
--AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
--
--
--MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
--
--
--AMTAR=${AMTAR-"${am_missing_run}tar"}
--
--install_sh=${install_sh-"$am_aux_dir/install-sh"}
--
--# Installed binaries are usually stripped using `strip' when the user
--# run `make install-strip'. However `strip' might not be the right
--# tool to use in cross-compilation environments, therefore Automake
--# will honor the `STRIP' environment variable to overrule this program.
--if test "$cross_compiling" != no; then
-- if test -n "$ac_tool_prefix"; then
-- # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
--set dummy ${ac_tool_prefix}strip; ac_word=$2
--echo "$as_me:$LINENO: checking for $ac_word" >&5
--echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
--if test "${ac_cv_prog_STRIP+set}" = set; then
-- echo $ECHO_N "(cached) $ECHO_C" >&6
--else
-- if test -n "$STRIP"; then
-- ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
--else
--as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
--for as_dir in $PATH
--do
-- IFS=$as_save_IFS
-- test -z "$as_dir" && as_dir=.
-- for ac_exec_ext in '' $ac_executable_extensions; do
-- if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-- ac_cv_prog_STRIP="${ac_tool_prefix}strip"
-- echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
-- break 2
-- fi
--done
--done
--
--fi
--fi
--STRIP=$ac_cv_prog_STRIP
--if test -n "$STRIP"; then
-- echo "$as_me:$LINENO: result: $STRIP" >&5
--echo "${ECHO_T}$STRIP" >&6
--else
-- echo "$as_me:$LINENO: result: no" >&5
--echo "${ECHO_T}no" >&6
--fi
--
--fi
--if test -z "$ac_cv_prog_STRIP"; then
-- ac_ct_STRIP=$STRIP
-- # Extract the first word of "strip", so it can be a program name with args.
--set dummy strip; ac_word=$2
--echo "$as_me:$LINENO: checking for $ac_word" >&5
--echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
--if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then
-- echo $ECHO_N "(cached) $ECHO_C" >&6
--else
-- if test -n "$ac_ct_STRIP"; then
-- ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
--else
--as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
--for as_dir in $PATH
--do
-- IFS=$as_save_IFS
-- test -z "$as_dir" && as_dir=.
-- for ac_exec_ext in '' $ac_executable_extensions; do
-- if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-- ac_cv_prog_ac_ct_STRIP="strip"
-- echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
-- break 2
-- fi
--done
--done
--
-- test -z "$ac_cv_prog_ac_ct_STRIP" && ac_cv_prog_ac_ct_STRIP=":"
--fi
--fi
--ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
--if test -n "$ac_ct_STRIP"; then
-- echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5
--echo "${ECHO_T}$ac_ct_STRIP" >&6
--else
-- echo "$as_me:$LINENO: result: no" >&5
--echo "${ECHO_T}no" >&6
--fi
--
-- STRIP=$ac_ct_STRIP
--else
-- STRIP="$ac_cv_prog_STRIP"
--fi
--
--fi
--INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s"
--
--# We need awk for the "check" target. The system "awk" is bad on
--# some platforms.
--
--
--
--
--# AC_CHECK_TOOL does AC_REQUIRE (AC_CANONICAL_BUILD). If we don't
--# run it explicitly here, it will be run implicitly before
--# NEWLIB_CONFIGURE, which doesn't work because that means that it will
--# be run before AC_CANONICAL_HOST.
--
--
--if test -n "$ac_tool_prefix"; then
-- # Extract the first word of "${ac_tool_prefix}as", so it can be a program name with args.
--set dummy ${ac_tool_prefix}as; ac_word=$2
--echo "$as_me:$LINENO: checking for $ac_word" >&5
--echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
--if test "${ac_cv_prog_AS+set}" = set; then
-- echo $ECHO_N "(cached) $ECHO_C" >&6
--else
-- if test -n "$AS"; then
-- ac_cv_prog_AS="$AS" # Let the user override the test.
--else
--as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
--for as_dir in $PATH
--do
-- IFS=$as_save_IFS
-- test -z "$as_dir" && as_dir=.
-- for ac_exec_ext in '' $ac_executable_extensions; do
-- if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-- ac_cv_prog_AS="${ac_tool_prefix}as"
-- echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
-- break 2
-- fi
--done
--done
--
--fi
--fi
--AS=$ac_cv_prog_AS
--if test -n "$AS"; then
-- echo "$as_me:$LINENO: result: $AS" >&5
--echo "${ECHO_T}$AS" >&6
--else
-- echo "$as_me:$LINENO: result: no" >&5
--echo "${ECHO_T}no" >&6
--fi
--
--fi
--if test -z "$ac_cv_prog_AS"; then
-- ac_ct_AS=$AS
-- # Extract the first word of "as", so it can be a program name with args.
--set dummy as; ac_word=$2
--echo "$as_me:$LINENO: checking for $ac_word" >&5
--echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
--if test "${ac_cv_prog_ac_ct_AS+set}" = set; then
-- echo $ECHO_N "(cached) $ECHO_C" >&6
--else
-- if test -n "$ac_ct_AS"; then
-- ac_cv_prog_ac_ct_AS="$ac_ct_AS" # Let the user override the test.
--else
--as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
--for as_dir in $PATH
--do
-- IFS=$as_save_IFS
-- test -z "$as_dir" && as_dir=.
-- for ac_exec_ext in '' $ac_executable_extensions; do
-- if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-- ac_cv_prog_ac_ct_AS="as"
-- echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
-- break 2
-- fi
--done
--done
--
--fi
--fi
--ac_ct_AS=$ac_cv_prog_ac_ct_AS
--if test -n "$ac_ct_AS"; then
-- echo "$as_me:$LINENO: result: $ac_ct_AS" >&5
--echo "${ECHO_T}$ac_ct_AS" >&6
--else
-- echo "$as_me:$LINENO: result: no" >&5
--echo "${ECHO_T}no" >&6
--fi
--
-- AS=$ac_ct_AS
--else
-- AS="$ac_cv_prog_AS"
--fi
--
--if test -n "$ac_tool_prefix"; then
-- # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
--set dummy ${ac_tool_prefix}ar; ac_word=$2
--echo "$as_me:$LINENO: checking for $ac_word" >&5
--echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
--if test "${ac_cv_prog_AR+set}" = set; then
-- echo $ECHO_N "(cached) $ECHO_C" >&6
--else
-- if test -n "$AR"; then
-- ac_cv_prog_AR="$AR" # Let the user override the test.
--else
--as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
--for as_dir in $PATH
--do
-- IFS=$as_save_IFS
-- test -z "$as_dir" && as_dir=.
-- for ac_exec_ext in '' $ac_executable_extensions; do
-- if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-- ac_cv_prog_AR="${ac_tool_prefix}ar"
-- echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
-- break 2
-- fi
--done
--done
--
--fi
--fi
--AR=$ac_cv_prog_AR
--if test -n "$AR"; then
-- echo "$as_me:$LINENO: result: $AR" >&5
--echo "${ECHO_T}$AR" >&6
--else
-- echo "$as_me:$LINENO: result: no" >&5
--echo "${ECHO_T}no" >&6
--fi
--
--fi
--if test -z "$ac_cv_prog_AR"; then
-- ac_ct_AR=$AR
-- # Extract the first word of "ar", so it can be a program name with args.
--set dummy ar; ac_word=$2
--echo "$as_me:$LINENO: checking for $ac_word" >&5
--echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
--if test "${ac_cv_prog_ac_ct_AR+set}" = set; then
-- echo $ECHO_N "(cached) $ECHO_C" >&6
--else
-- if test -n "$ac_ct_AR"; then
-- ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
--else
--as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
--for as_dir in $PATH
--do
-- IFS=$as_save_IFS
-- test -z "$as_dir" && as_dir=.
-- for ac_exec_ext in '' $ac_executable_extensions; do
-- if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-- ac_cv_prog_ac_ct_AR="ar"
-- echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
-- break 2
-- fi
--done
--done
--
--fi
--fi
--ac_ct_AR=$ac_cv_prog_ac_ct_AR
--if test -n "$ac_ct_AR"; then
-- echo "$as_me:$LINENO: result: $ac_ct_AR" >&5
--echo "${ECHO_T}$ac_ct_AR" >&6
--else
-- echo "$as_me:$LINENO: result: no" >&5
--echo "${ECHO_T}no" >&6
--fi
--
-- AR=$ac_ct_AR
--else
-- AR="$ac_cv_prog_AR"
--fi
--
--if test -n "$ac_tool_prefix"; then
-- # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
--set dummy ${ac_tool_prefix}ranlib; ac_word=$2
--echo "$as_me:$LINENO: checking for $ac_word" >&5
--echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
--if test "${ac_cv_prog_RANLIB+set}" = set; then
-- echo $ECHO_N "(cached) $ECHO_C" >&6
--else
-- if test -n "$RANLIB"; then
-- ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
--else
--as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
--for as_dir in $PATH
--do
-- IFS=$as_save_IFS
-- test -z "$as_dir" && as_dir=.
-- for ac_exec_ext in '' $ac_executable_extensions; do
-- if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-- ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
-- echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
-- break 2
-- fi
--done
--done
--
--fi
--fi
--RANLIB=$ac_cv_prog_RANLIB
--if test -n "$RANLIB"; then
-- echo "$as_me:$LINENO: result: $RANLIB" >&5
--echo "${ECHO_T}$RANLIB" >&6
--else
-- echo "$as_me:$LINENO: result: no" >&5
--echo "${ECHO_T}no" >&6
--fi
--
--fi
--if test -z "$ac_cv_prog_RANLIB"; then
-- ac_ct_RANLIB=$RANLIB
-- # Extract the first word of "ranlib", so it can be a program name with args.
--set dummy ranlib; ac_word=$2
--echo "$as_me:$LINENO: checking for $ac_word" >&5
--echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
--if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
-- echo $ECHO_N "(cached) $ECHO_C" >&6
--else
-- if test -n "$ac_ct_RANLIB"; then
-- ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
--else
--as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
--for as_dir in $PATH
--do
-- IFS=$as_save_IFS
-- test -z "$as_dir" && as_dir=.
-- for ac_exec_ext in '' $ac_executable_extensions; do
-- if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-- ac_cv_prog_ac_ct_RANLIB="ranlib"
-- echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
-- break 2
-- fi
--done
--done
--
-- test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":"
--fi
--fi
--ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
--if test -n "$ac_ct_RANLIB"; then
-- echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
--echo "${ECHO_T}$ac_ct_RANLIB" >&6
--else
-- echo "$as_me:$LINENO: result: no" >&5
--echo "${ECHO_T}no" >&6
--fi
--
-- RANLIB=$ac_ct_RANLIB
--else
-- RANLIB="$ac_cv_prog_RANLIB"
--fi
--
--
--# Find a good install program. We prefer a C program (faster),
--# so one script is as good as another. But avoid the broken or
--# incompatible versions:
--# SysV /etc/install, /usr/sbin/install
--# SunOS /usr/etc/install
--# IRIX /sbin/install
--# AIX /bin/install
--# AmigaOS /C/install, which installs bootblocks on floppy discs
--# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
--# AFS /usr/afsws/bin/install, which mishandles nonexistent args
--# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
--# ./install, which can be erroneously created by make from ./install.sh.
--echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
--echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6
--if test -z "$INSTALL"; then
--if test "${ac_cv_path_install+set}" = set; then
-- echo $ECHO_N "(cached) $ECHO_C" >&6
--else
-- as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
--for as_dir in $PATH
--do
-- IFS=$as_save_IFS
-- test -z "$as_dir" && as_dir=.
-- # Account for people who put trailing slashes in PATH elements.
--case $as_dir/ in
-- ./ | .// | /cC/* | \
-- /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
-- /usr/ucb/* ) ;;
-- *)
-- # OSF1 and SCO ODT 3.0 have their own names for install.
-- # Don't use installbsd from OSF since it installs stuff as root
-- # by default.
-- for ac_prog in ginstall scoinst install; do
-- for ac_exec_ext in '' $ac_executable_extensions; do
-- if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
-- if test $ac_prog = install &&
-- grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
-- # AIX install. It has an incompatible calling convention.
-- :
-- elif test $ac_prog = install &&
-- grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
-- # program-specific install script used by HP pwplus--don't use.
-- :
-- else
-- ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
-- break 3
-- fi
-- fi
-- done
-- done
-- ;;
--esac
--done
--
--
--fi
-- if test "${ac_cv_path_install+set}" = set; then
-- INSTALL=$ac_cv_path_install
-- else
-- # As a last resort, use the slow shell script. We don't cache a
-- # path for INSTALL within a source directory, because that will
-- # break other packages using the cache if that directory is
-- # removed, or if the path is relative.
-- INSTALL=$ac_install_sh
-- fi
--fi
--echo "$as_me:$LINENO: result: $INSTALL" >&5
--echo "${ECHO_T}$INSTALL" >&6
--
--# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
--# It thinks the first close brace ends the variable substitution.
--test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
--
--test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
--
--test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
--
--
--echo "$as_me:$LINENO: checking whether to enable maintainer-specific portions of Makefiles" >&5
--echo $ECHO_N "checking whether to enable maintainer-specific portions of Makefiles... $ECHO_C" >&6
-- # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
--if test "${enable_maintainer_mode+set}" = set; then
-- enableval="$enable_maintainer_mode"
-- USE_MAINTAINER_MODE=$enableval
--else
-- USE_MAINTAINER_MODE=no
--fi;
-- echo "$as_me:$LINENO: result: $USE_MAINTAINER_MODE" >&5
--echo "${ECHO_T}$USE_MAINTAINER_MODE" >&6
--
--
--if test $USE_MAINTAINER_MODE = yes; then
-- MAINTAINER_MODE_TRUE=
-- MAINTAINER_MODE_FALSE='#'
--else
-- MAINTAINER_MODE_TRUE='#'
-- MAINTAINER_MODE_FALSE=
--fi
--
-- MAINT=$MAINTAINER_MODE_TRUE
--
--
--
--# We need AC_EXEEXT to keep automake happy in cygnus mode. However,
--# at least currently, we never actually build a program, so we never
--# need to use $(EXEEXT). Moreover, the test for EXEEXT normally
--# fails, because we are probably configuring with a cross compiler
--# which can't create executables. So we include AC_EXEEXT to keep
--# automake happy, but we don't execute it, since we don't care about
--# the result.
--if false; then
-- # autoconf 2.50 runs AC_EXEEXT by default, and the macro expands
-- # to nothing, so nothing would remain between `then' and `fi' if it
-- # were not for the `:' below.
-- :
--
--fi
--
--. ${srcdir}/configure.host
--
--case ${gc_basedir} in
--/* | A-Za-z:/\\*) gc_flagbasedir=${gc_basedir} ;;
--*) gc_flagbasedir='$(top_builddir)/'${gc_basedir} ;;
--esac
--
--gc_cflags="${gc_cflags} -I"'$(top_builddir)'"/./targ-include -I${gc_flagbasedir}/libc/include"
--case "${host}" in
-- *-*-cygwin32*)
-- gc_cflags="${gc_cflags} -I${gc_flagbasedir}/../winsup/include"
-- ;;
--esac
--
--
--GC_CFLAGS=${gc_cflags}
--
--
--
--# Check whether --enable-shared or --disable-shared was given.
--if test "${enable_shared+set}" = set; then
-- enableval="$enable_shared"
-- p=${PACKAGE-default}
--case $enableval in
--yes) enable_shared=yes ;;
--no) enable_shared=no ;;
--*)
-- enable_shared=no
-- # Look at the argument we got. We use all the common list separators.
-- IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
-- for pkg in $enableval; do
-- if test "X$pkg" = "X$p"; then
-- enable_shared=yes
-- fi
-- done
-- IFS="$ac_save_ifs"
-- ;;
--esac
--else
-- enable_shared=yes
--fi;
--# Check whether --enable-static or --disable-static was given.
--if test "${enable_static+set}" = set; then
-- enableval="$enable_static"
-- p=${PACKAGE-default}
--case $enableval in
--yes) enable_static=yes ;;
--no) enable_static=no ;;
--*)
-- enable_static=no
-- # Look at the argument we got. We use all the common list separators.
-- IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
-- for pkg in $enableval; do
-- if test "X$pkg" = "X$p"; then
-- enable_static=yes
-- fi
-- done
-- IFS="$ac_save_ifs"
-- ;;
--esac
--else
-- enable_static=yes
--fi;
--# Check whether --enable-fast-install or --disable-fast-install was given.
--if test "${enable_fast_install+set}" = set; then
-- enableval="$enable_fast_install"
-- p=${PACKAGE-default}
--case $enableval in
--yes) enable_fast_install=yes ;;
--no) enable_fast_install=no ;;
--*)
-- enable_fast_install=no
-- # Look at the argument we got. We use all the common list separators.
-- IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
-- for pkg in $enableval; do
-- if test "X$pkg" = "X$p"; then
-- enable_fast_install=yes
-- fi
-- done
-- IFS="$ac_save_ifs"
-- ;;
--esac
--else
-- enable_fast_install=yes
--fi;
--rm -f .deps 2>/dev/null
--mkdir .deps 2>/dev/null
--if test -d .deps; then
-- DEPDIR=.deps
--else
-- # MS-DOS does not allow filenames that begin with a dot.
-- DEPDIR=_deps
--fi
--rmdir .deps 2>/dev/null
--
--
-- ac_config_commands="$ac_config_commands depfiles"
--
--
--am_make=${MAKE-make}
--cat > confinc << 'END'
--doit:
-- @echo done
--END
--# If we don't find an include directive, just comment out the code.
--echo "$as_me:$LINENO: checking for style of include used by $am_make" >&5
--echo $ECHO_N "checking for style of include used by $am_make... $ECHO_C" >&6
--am__include="#"
--am__quote=
--_am_result=none
--# First try GNU make style include.
--echo "include confinc" > confmf
--# We grep out `Entering directory' and `Leaving directory'
--# messages which can occur if `w' ends up in MAKEFLAGS.
--# In particular we don't look at `^make:' because GNU make might
--# be invoked under some other name (usually "gmake"), in which
--# case it prints its new name instead of `make'.
--if test "`$am_make -s -f confmf 2> /dev/null | fgrep -v 'ing directory'`" = "done"; then
-- am__include=include
-- am__quote=
-- _am_result=GNU
--fi
--# Now try BSD make style include.
--if test "$am__include" = "#"; then
-- echo '.include "confinc"' > confmf
-- if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then
-- am__include=.include
-- am__quote="\""
-- _am_result=BSD
-- fi
--fi
--
--
--echo "$as_me:$LINENO: result: $_am_result" >&5
--echo "${ECHO_T}$_am_result" >&6
--rm -f confinc confmf
--
--# Check whether --enable-dependency-tracking or --disable-dependency-tracking was given.
--if test "${enable_dependency_tracking+set}" = set; then
-- enableval="$enable_dependency_tracking"
--
--fi;
--if test "x$enable_dependency_tracking" != xno; then
-- am_depcomp="$ac_aux_dir/depcomp"
-- AMDEPBACKSLASH='\'
--fi
--
--
--if test "x$enable_dependency_tracking" != xno; then
-- AMDEP_TRUE=
-- AMDEP_FALSE='#'
--else
-- AMDEP_TRUE='#'
-- AMDEP_FALSE=
--fi
--
--
--
--ac_ext=c
--ac_cpp='$CPP $CPPFLAGS'
--ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
--ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
--ac_compiler_gnu=$ac_cv_c_compiler_gnu
--if test -n "$ac_tool_prefix"; then
-- # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
--set dummy ${ac_tool_prefix}gcc; ac_word=$2
--echo "$as_me:$LINENO: checking for $ac_word" >&5
--echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
--if test "${ac_cv_prog_CC+set}" = set; then
-- echo $ECHO_N "(cached) $ECHO_C" >&6
--else
-- if test -n "$CC"; then
-- ac_cv_prog_CC="$CC" # Let the user override the test.
--else
--as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
--for as_dir in $PATH
--do
-- IFS=$as_save_IFS
-- test -z "$as_dir" && as_dir=.
-- for ac_exec_ext in '' $ac_executable_extensions; do
-- if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-- ac_cv_prog_CC="${ac_tool_prefix}gcc"
-- echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
-- break 2
-- fi
--done
--done
--
--fi
--fi
--CC=$ac_cv_prog_CC
--if test -n "$CC"; then
-- echo "$as_me:$LINENO: result: $CC" >&5
--echo "${ECHO_T}$CC" >&6
--else
-- echo "$as_me:$LINENO: result: no" >&5
--echo "${ECHO_T}no" >&6
--fi
--
--fi
--if test -z "$ac_cv_prog_CC"; then
-- ac_ct_CC=$CC
-- # Extract the first word of "gcc", so it can be a program name with args.
--set dummy gcc; ac_word=$2
--echo "$as_me:$LINENO: checking for $ac_word" >&5
--echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
--if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
-- echo $ECHO_N "(cached) $ECHO_C" >&6
--else
-- if test -n "$ac_ct_CC"; then
-- ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
--else
--as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
--for as_dir in $PATH
--do
-- IFS=$as_save_IFS
-- test -z "$as_dir" && as_dir=.
-- for ac_exec_ext in '' $ac_executable_extensions; do
-- if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-- ac_cv_prog_ac_ct_CC="gcc"
-- echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
-- break 2
-- fi
--done
--done
--
--fi
--fi
--ac_ct_CC=$ac_cv_prog_ac_ct_CC
--if test -n "$ac_ct_CC"; then
-- echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
--echo "${ECHO_T}$ac_ct_CC" >&6
--else
-- echo "$as_me:$LINENO: result: no" >&5
--echo "${ECHO_T}no" >&6
--fi
--
-- CC=$ac_ct_CC
--else
-- CC="$ac_cv_prog_CC"
--fi
--
--if test -z "$CC"; then
-- if test -n "$ac_tool_prefix"; then
-- # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
--set dummy ${ac_tool_prefix}cc; ac_word=$2
--echo "$as_me:$LINENO: checking for $ac_word" >&5
--echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
--if test "${ac_cv_prog_CC+set}" = set; then
-- echo $ECHO_N "(cached) $ECHO_C" >&6
--else
-- if test -n "$CC"; then
-- ac_cv_prog_CC="$CC" # Let the user override the test.
--else
--as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
--for as_dir in $PATH
--do
-- IFS=$as_save_IFS
-- test -z "$as_dir" && as_dir=.
-- for ac_exec_ext in '' $ac_executable_extensions; do
-- if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-- ac_cv_prog_CC="${ac_tool_prefix}cc"
-- echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
-- break 2
-- fi
--done
--done
--
--fi
--fi
--CC=$ac_cv_prog_CC
--if test -n "$CC"; then
-- echo "$as_me:$LINENO: result: $CC" >&5
--echo "${ECHO_T}$CC" >&6
--else
-- echo "$as_me:$LINENO: result: no" >&5
--echo "${ECHO_T}no" >&6
--fi
--
--fi
--if test -z "$ac_cv_prog_CC"; then
-- ac_ct_CC=$CC
-- # Extract the first word of "cc", so it can be a program name with args.
--set dummy cc; ac_word=$2
--echo "$as_me:$LINENO: checking for $ac_word" >&5
--echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
--if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
-- echo $ECHO_N "(cached) $ECHO_C" >&6
--else
-- if test -n "$ac_ct_CC"; then
-- ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
--else
--as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
--for as_dir in $PATH
--do
-- IFS=$as_save_IFS
-- test -z "$as_dir" && as_dir=.
-- for ac_exec_ext in '' $ac_executable_extensions; do
-- if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-- ac_cv_prog_ac_ct_CC="cc"
-- echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
-- break 2
-- fi
--done
--done
--
--fi
--fi
--ac_ct_CC=$ac_cv_prog_ac_ct_CC
--if test -n "$ac_ct_CC"; then
-- echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
--echo "${ECHO_T}$ac_ct_CC" >&6
--else
-- echo "$as_me:$LINENO: result: no" >&5
--echo "${ECHO_T}no" >&6
--fi
--
-- CC=$ac_ct_CC
--else
-- CC="$ac_cv_prog_CC"
--fi
--
--fi
--if test -z "$CC"; then
-- # Extract the first word of "cc", so it can be a program name with args.
--set dummy cc; ac_word=$2
--echo "$as_me:$LINENO: checking for $ac_word" >&5
--echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
--if test "${ac_cv_prog_CC+set}" = set; then
-- echo $ECHO_N "(cached) $ECHO_C" >&6
--else
-- if test -n "$CC"; then
-- ac_cv_prog_CC="$CC" # Let the user override the test.
--else
-- ac_prog_rejected=no
--as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
--for as_dir in $PATH
--do
-- IFS=$as_save_IFS
-- test -z "$as_dir" && as_dir=.
-- for ac_exec_ext in '' $ac_executable_extensions; do
-- if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-- if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
-- ac_prog_rejected=yes
-- continue
-- fi
-- ac_cv_prog_CC="cc"
-- echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
-- break 2
-- fi
--done
--done
--
--if test $ac_prog_rejected = yes; then
-- # We found a bogon in the path, so make sure we never use it.
-- set dummy $ac_cv_prog_CC
-- shift
-- if test $@%:@ != 0; then
-- # We chose a different compiler from the bogus one.
-- # However, it has the same basename, so the bogon will be chosen
-- # first if we set CC to just the basename; use the full file name.
-- shift
-- ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
-- fi
--fi
--fi
--fi
--CC=$ac_cv_prog_CC
--if test -n "$CC"; then
-- echo "$as_me:$LINENO: result: $CC" >&5
--echo "${ECHO_T}$CC" >&6
--else
-- echo "$as_me:$LINENO: result: no" >&5
--echo "${ECHO_T}no" >&6
--fi
--
--fi
--if test -z "$CC"; then
-- if test -n "$ac_tool_prefix"; then
-- for ac_prog in cl
-- do
-- # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
--set dummy $ac_tool_prefix$ac_prog; ac_word=$2
--echo "$as_me:$LINENO: checking for $ac_word" >&5
--echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
--if test "${ac_cv_prog_CC+set}" = set; then
-- echo $ECHO_N "(cached) $ECHO_C" >&6
--else
-- if test -n "$CC"; then
-- ac_cv_prog_CC="$CC" # Let the user override the test.
--else
--as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
--for as_dir in $PATH
--do
-- IFS=$as_save_IFS
-- test -z "$as_dir" && as_dir=.
-- for ac_exec_ext in '' $ac_executable_extensions; do
-- if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-- ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
-- echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
-- break 2
-- fi
--done
--done
--
--fi
--fi
--CC=$ac_cv_prog_CC
--if test -n "$CC"; then
-- echo "$as_me:$LINENO: result: $CC" >&5
--echo "${ECHO_T}$CC" >&6
--else
-- echo "$as_me:$LINENO: result: no" >&5
--echo "${ECHO_T}no" >&6
--fi
--
-- test -n "$CC" && break
-- done
--fi
--if test -z "$CC"; then
-- ac_ct_CC=$CC
-- for ac_prog in cl
--do
-- # Extract the first word of "$ac_prog", so it can be a program name with args.
--set dummy $ac_prog; ac_word=$2
--echo "$as_me:$LINENO: checking for $ac_word" >&5
--echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
--if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
-- echo $ECHO_N "(cached) $ECHO_C" >&6
--else
-- if test -n "$ac_ct_CC"; then
-- ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
--else
--as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
--for as_dir in $PATH
--do
-- IFS=$as_save_IFS
-- test -z "$as_dir" && as_dir=.
-- for ac_exec_ext in '' $ac_executable_extensions; do
-- if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-- ac_cv_prog_ac_ct_CC="$ac_prog"
-- echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
-- break 2
-- fi
--done
--done
--
--fi
--fi
--ac_ct_CC=$ac_cv_prog_ac_ct_CC
--if test -n "$ac_ct_CC"; then
-- echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
--echo "${ECHO_T}$ac_ct_CC" >&6
--else
-- echo "$as_me:$LINENO: result: no" >&5
--echo "${ECHO_T}no" >&6
--fi
--
-- test -n "$ac_ct_CC" && break
--done
--
-- CC=$ac_ct_CC
--fi
--
--fi
--
--
--test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH" >&5
--echo "$as_me: error: no acceptable C compiler found in \$PATH" >&2;}
-- { (exit 1); exit 1; }; }
--
--# Provide some information about the compiler.
--echo "$as_me:$LINENO:" \
-- "checking for C compiler version" >&5
--ac_compiler=`set X $ac_compile; echo $2`
--{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
-- (eval $ac_compiler --version </dev/null >&5) 2>&5
-- ac_status=$?
-- echo "$as_me:$LINENO: \$? = $ac_status" >&5
-- (exit $ac_status); }
--{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
-- (eval $ac_compiler -v </dev/null >&5) 2>&5
-- ac_status=$?
-- echo "$as_me:$LINENO: \$? = $ac_status" >&5
-- (exit $ac_status); }
--{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
-- (eval $ac_compiler -V </dev/null >&5) 2>&5
-- ac_status=$?
-- echo "$as_me:$LINENO: \$? = $ac_status" >&5
-- (exit $ac_status); }
--
--cat >conftest.$ac_ext <<_ACEOF
--#line $LINENO "configure"
--#include "confdefs.h"
--
--int
--main ()
--{
--
-- ;
-- return 0;
--}
--_ACEOF
--ac_clean_files_save=$ac_clean_files
--ac_clean_files="$ac_clean_files a.out a.exe"
--# Try to create an executable without -o first, disregard a.out.
--# It will help us diagnose broken compilers, and finding out an intuition
--# of exeext.
--echo "$as_me:$LINENO: checking for C compiler default output" >&5
--echo $ECHO_N "checking for C compiler default output... $ECHO_C" >&6
--ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
--if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5
-- (eval $ac_link_default) 2>&5
-- ac_status=$?
-- echo "$as_me:$LINENO: \$? = $ac_status" >&5
-- (exit $ac_status); }; then
-- # Find the output, starting from the most likely. This scheme is
--# not robust to junk in `.', hence go to wildcards (a.*) only as a last
--# resort.
--
--# Be careful to initialize this variable, since it used to be cached.
--# Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.
--ac_cv_exeext=
--for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.*; do
-- test -f "$ac_file" || continue
-- case $ac_file in
-- *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;;
-- a.out ) # We found the default executable, but exeext='' is most
-- # certainly right.
-- break;;
-- *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
-- # FIXME: I believe we export ac_cv_exeext for Libtool --akim.
-- export ac_cv_exeext
-- break;;
-- * ) break;;
-- esac
--done
--else
-- echo "$as_me: failed program was:" >&5
--cat conftest.$ac_ext >&5
--{ { echo "$as_me:$LINENO: error: C compiler cannot create executables
--check \`config.log' for details." >&5
--echo "$as_me: error: C compiler cannot create executables
--check \`config.log' for details." >&2;}
-- { (exit 77); exit 77; }; }
--fi
--
--ac_exeext=$ac_cv_exeext
--echo "$as_me:$LINENO: result: $ac_file" >&5
--echo "${ECHO_T}$ac_file" >&6
--
--# Check the compiler produces executables we can run. If not, either
--# the compiler is broken, or we cross compile.
--echo "$as_me:$LINENO: checking whether the C compiler works" >&5
--echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6
--# FIXME: These cross compiler hacks should be removed for Autoconf 3.0
--# If not cross compiling, check that we can run a simple program.
--if test "$cross_compiling" != yes; then
-- if { ac_try='./$ac_file'
-- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-- (eval $ac_try) 2>&5
-- ac_status=$?
-- echo "$as_me:$LINENO: \$? = $ac_status" >&5
-- (exit $ac_status); }; }; then
-- cross_compiling=no
-- else
-- if test "$cross_compiling" = maybe; then
-- cross_compiling=yes
-- else
-- { { echo "$as_me:$LINENO: error: cannot run C compiled programs.
--If you meant to cross compile, use \`--host'." >&5
--echo "$as_me: error: cannot run C compiled programs.
--If you meant to cross compile, use \`--host'." >&2;}
-- { (exit 1); exit 1; }; }
-- fi
-- fi
--fi
--echo "$as_me:$LINENO: result: yes" >&5
--echo "${ECHO_T}yes" >&6
--
--rm -f a.out a.exe conftest$ac_cv_exeext
--ac_clean_files=$ac_clean_files_save
--# Check the compiler produces executables we can run. If not, either
--# the compiler is broken, or we cross compile.
--echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
--echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
--echo "$as_me:$LINENO: result: $cross_compiling" >&5
--echo "${ECHO_T}$cross_compiling" >&6
--
--echo "$as_me:$LINENO: checking for suffix of executables" >&5
--echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6
--if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-- (eval $ac_link) 2>&5
-- ac_status=$?
-- echo "$as_me:$LINENO: \$? = $ac_status" >&5
-- (exit $ac_status); }; then
-- # If both `conftest.exe' and `conftest' are `present' (well, observable)
--# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
--# work properly (i.e., refer to `conftest.exe'), while it won't with
--# `rm'.
--for ac_file in conftest.exe conftest conftest.*; do
-- test -f "$ac_file" || continue
-- case $ac_file in
-- *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;;
-- *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
-- export ac_cv_exeext
-- break;;
-- * ) break;;
-- esac
--done
--else
-- { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link" >&5
--echo "$as_me: error: cannot compute suffix of executables: cannot compile and link" >&2;}
-- { (exit 1); exit 1; }; }
--fi
--
--rm -f conftest$ac_cv_exeext
--echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
--echo "${ECHO_T}$ac_cv_exeext" >&6
--
--rm -f conftest.$ac_ext
--EXEEXT=$ac_cv_exeext
--ac_exeext=$EXEEXT
--echo "$as_me:$LINENO: checking for suffix of object files" >&5
--echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
--if test "${ac_cv_objext+set}" = set; then
-- echo $ECHO_N "(cached) $ECHO_C" >&6
--else
-- cat >conftest.$ac_ext <<_ACEOF
--#line $LINENO "configure"
--#include "confdefs.h"
--
--int
--main ()
--{
--
-- ;
-- return 0;
--}
--_ACEOF
--rm -f conftest.o conftest.obj
--if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-- (eval $ac_compile) 2>&5
-- ac_status=$?
-- echo "$as_me:$LINENO: \$? = $ac_status" >&5
-- (exit $ac_status); }; then
-- for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
-- case $ac_file in
-- *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg ) ;;
-- *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
-- break;;
-- esac
--done
--else
-- echo "$as_me: failed program was:" >&5
--cat conftest.$ac_ext >&5
--{ { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile" >&5
--echo "$as_me: error: cannot compute suffix of object files: cannot compile" >&2;}
-- { (exit 1); exit 1; }; }
--fi
--
--rm -f conftest.$ac_cv_objext conftest.$ac_ext
--fi
--echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
--echo "${ECHO_T}$ac_cv_objext" >&6
--OBJEXT=$ac_cv_objext
--ac_objext=$OBJEXT
--echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
--echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
--if test "${ac_cv_c_compiler_gnu+set}" = set; then
-- echo $ECHO_N "(cached) $ECHO_C" >&6
--else
-- cat >conftest.$ac_ext <<_ACEOF
--#line $LINENO "configure"
--#include "confdefs.h"
--
--int
--main ()
--{
--#ifndef __GNUC__
-- choke me
--#endif
--
-- ;
-- return 0;
--}
--_ACEOF
--rm -f conftest.$ac_objext
--if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-- (eval $ac_compile) 2>&5
-- ac_status=$?
-- echo "$as_me:$LINENO: \$? = $ac_status" >&5
-- (exit $ac_status); } &&
-- { ac_try='test -s conftest.$ac_objext'
-- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-- (eval $ac_try) 2>&5
-- ac_status=$?
-- echo "$as_me:$LINENO: \$? = $ac_status" >&5
-- (exit $ac_status); }; }; then
-- ac_compiler_gnu=yes
--else
-- echo "$as_me: failed program was:" >&5
--cat conftest.$ac_ext >&5
--ac_compiler_gnu=no
--fi
--rm -f conftest.$ac_objext conftest.$ac_ext
--ac_cv_c_compiler_gnu=$ac_compiler_gnu
--
--fi
--echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
--echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
--GCC=`test $ac_compiler_gnu = yes && echo yes`
--ac_test_CFLAGS=${CFLAGS+set}
--ac_save_CFLAGS=$CFLAGS
--CFLAGS="-g"
--echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
--echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
--if test "${ac_cv_prog_cc_g+set}" = set; then
-- echo $ECHO_N "(cached) $ECHO_C" >&6
--else
-- cat >conftest.$ac_ext <<_ACEOF
--#line $LINENO "configure"
--#include "confdefs.h"
--
--int
--main ()
--{
--
-- ;
-- return 0;
--}
--_ACEOF
--rm -f conftest.$ac_objext
--if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-- (eval $ac_compile) 2>&5
-- ac_status=$?
-- echo "$as_me:$LINENO: \$? = $ac_status" >&5
-- (exit $ac_status); } &&
-- { ac_try='test -s conftest.$ac_objext'
-- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-- (eval $ac_try) 2>&5
-- ac_status=$?
-- echo "$as_me:$LINENO: \$? = $ac_status" >&5
-- (exit $ac_status); }; }; then
-- ac_cv_prog_cc_g=yes
--else
-- echo "$as_me: failed program was:" >&5
--cat conftest.$ac_ext >&5
--ac_cv_prog_cc_g=no
--fi
--rm -f conftest.$ac_objext conftest.$ac_ext
--fi
--echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
--echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
--if test "$ac_test_CFLAGS" = set; then
-- CFLAGS=$ac_save_CFLAGS
--elif test $ac_cv_prog_cc_g = yes; then
-- if test "$GCC" = yes; then
-- CFLAGS="-g -O2"
-- else
-- CFLAGS="-g"
-- fi
--else
-- if test "$GCC" = yes; then
-- CFLAGS="-O2"
-- else
-- CFLAGS=
-- fi
--fi
--echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
--echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
--if test "${ac_cv_prog_cc_stdc+set}" = set; then
-- echo $ECHO_N "(cached) $ECHO_C" >&6
--else
-- ac_cv_prog_cc_stdc=no
--ac_save_CC=$CC
--cat >conftest.$ac_ext <<_ACEOF
--#line $LINENO "configure"
--#include "confdefs.h"
--#include <stdarg.h>
--#include <stdio.h>
--#include <sys/types.h>
--#include <sys/stat.h>
--/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
--struct buf { int x; };
--FILE * (*rcsopen) (struct buf *, struct stat *, int);
--static char *e (p, i)
-- char **p;
-- int i;
--{
-- return p[i];
--}
--static char *f (char * (*g) (char **, int), char **p, ...)
--{
-- char *s;
-- va_list v;
-- va_start (v,p);
-- s = g (p, va_arg (v,int));
-- va_end (v);
-- return s;
--}
--int test (int i, double x);
--struct s1 {int (*f) (int a);};
--struct s2 {int (*f) (double a);};
--int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
--int argc;
--char **argv;
--int
--main ()
--{
--return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
-- ;
-- return 0;
--}
--_ACEOF
--# Don't try gcc -ansi; that turns off useful extensions and
--# breaks some systems' header files.
--# AIX -qlanglvl=ansi
--# Ultrix and OSF/1 -std1
--# HP-UX 10.20 and later -Ae
--# HP-UX older versions -Aa -D_HPUX_SOURCE
--# SVR4 -Xc -D__EXTENSIONS__
--for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
--do
-- CC="$ac_save_CC $ac_arg"
-- rm -f conftest.$ac_objext
--if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-- (eval $ac_compile) 2>&5
-- ac_status=$?
-- echo "$as_me:$LINENO: \$? = $ac_status" >&5
-- (exit $ac_status); } &&
-- { ac_try='test -s conftest.$ac_objext'
-- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-- (eval $ac_try) 2>&5
-- ac_status=$?
-- echo "$as_me:$LINENO: \$? = $ac_status" >&5
-- (exit $ac_status); }; }; then
-- ac_cv_prog_cc_stdc=$ac_arg
--break
--else
-- echo "$as_me: failed program was:" >&5
--cat conftest.$ac_ext >&5
--fi
--rm -f conftest.$ac_objext
--done
--rm -f conftest.$ac_ext conftest.$ac_objext
--CC=$ac_save_CC
--
--fi
--
--case "x$ac_cv_prog_cc_stdc" in
-- x|xno)
-- echo "$as_me:$LINENO: result: none needed" >&5
--echo "${ECHO_T}none needed" >&6 ;;
-- *)
-- echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
--echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
-- CC="$CC $ac_cv_prog_cc_stdc" ;;
--esac
--
--# Some people use a C++ compiler to compile C. Since we use `exit',
--# in C++ we need to declare it. In case someone uses the same compiler
--# for both compiling C and C++ we need to have the C++ compiler decide
--# the declaration of exit, since it's the most demanding environment.
--cat >conftest.$ac_ext <<_ACEOF
--@%:@ifndef __cplusplus
-- choke me
--@%:@endif
--_ACEOF
--rm -f conftest.$ac_objext
--if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-- (eval $ac_compile) 2>&5
-- ac_status=$?
-- echo "$as_me:$LINENO: \$? = $ac_status" >&5
-- (exit $ac_status); } &&
-- { ac_try='test -s conftest.$ac_objext'
-- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-- (eval $ac_try) 2>&5
-- ac_status=$?
-- echo "$as_me:$LINENO: \$? = $ac_status" >&5
-- (exit $ac_status); }; }; then
-- for ac_declaration in \
-- ''\
-- '#include <stdlib.h>' \
-- 'extern "C" void std::exit (int) throw (); using std::exit;' \
-- 'extern "C" void std::exit (int); using std::exit;' \
-- 'extern "C" void exit (int) throw ();' \
-- 'extern "C" void exit (int);' \
-- 'void exit (int);'
--do
-- cat >conftest.$ac_ext <<_ACEOF
--#line $LINENO "configure"
--#include "confdefs.h"
--@%:@include <stdlib.h>
--$ac_declaration
--int
--main ()
--{
--exit (42);
-- ;
-- return 0;
--}
--_ACEOF
--rm -f conftest.$ac_objext
--if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-- (eval $ac_compile) 2>&5
-- ac_status=$?
-- echo "$as_me:$LINENO: \$? = $ac_status" >&5
-- (exit $ac_status); } &&
-- { ac_try='test -s conftest.$ac_objext'
-- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-- (eval $ac_try) 2>&5
-- ac_status=$?
-- echo "$as_me:$LINENO: \$? = $ac_status" >&5
-- (exit $ac_status); }; }; then
-- :
--else
-- echo "$as_me: failed program was:" >&5
--cat conftest.$ac_ext >&5
--continue
--fi
--rm -f conftest.$ac_objext conftest.$ac_ext
-- cat >conftest.$ac_ext <<_ACEOF
--#line $LINENO "configure"
--#include "confdefs.h"
--$ac_declaration
--int
--main ()
--{
--exit (42);
-- ;
-- return 0;
--}
--_ACEOF
--rm -f conftest.$ac_objext
--if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-- (eval $ac_compile) 2>&5
-- ac_status=$?
-- echo "$as_me:$LINENO: \$? = $ac_status" >&5
-- (exit $ac_status); } &&
-- { ac_try='test -s conftest.$ac_objext'
-- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-- (eval $ac_try) 2>&5
-- ac_status=$?
-- echo "$as_me:$LINENO: \$? = $ac_status" >&5
-- (exit $ac_status); }; }; then
-- break
--else
-- echo "$as_me: failed program was:" >&5
--cat conftest.$ac_ext >&5
--fi
--rm -f conftest.$ac_objext conftest.$ac_ext
--done
--rm -f conftest*
--if test -n "$ac_declaration"; then
-- echo '#ifdef __cplusplus' >>confdefs.h
-- echo $ac_declaration >>confdefs.h
-- echo '#endif' >>confdefs.h
--fi
--
--else
-- echo "$as_me: failed program was:" >&5
--cat conftest.$ac_ext >&5
--fi
--rm -f conftest.$ac_objext conftest.$ac_ext
--ac_ext=c
--ac_cpp='$CPP $CPPFLAGS'
--ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
--ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
--ac_compiler_gnu=$ac_cv_c_compiler_gnu
--
--depcc="$CC" am_compiler_list=
--
--echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
--echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6
--if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then
-- echo $ECHO_N "(cached) $ECHO_C" >&6
--else
-- if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
-- # We make a subdir and do the tests there. Otherwise we can end up
-- # making bogus files that we don't know about and never remove. For
-- # instance it was reported that on HP-UX the gcc test will end up
-- # making a dummy file named `D' -- because `-MD' means `put the output
-- # in D'.
-- mkdir conftest.dir
-- # Copy depcomp to subdir because otherwise we won't find it if we're
-- # using a relative directory.
-- cp "$am_depcomp" conftest.dir
-- cd conftest.dir
--
-- am_cv_CC_dependencies_compiler_type=none
-- if test "$am_compiler_list" = ""; then
-- am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
-- fi
-- for depmode in $am_compiler_list; do
-- # We need to recreate these files for each test, as the compiler may
-- # overwrite some of them when testing with obscure command lines.
-- # This happens at least with the AIX C compiler.
-- echo '#include "conftest.h"' > conftest.c
-- echo 'int i;' > conftest.h
-- echo "${am__include} ${am__quote}conftest.Po${am__quote}" > confmf
--
-- case $depmode in
-- nosideeffect)
-- # after this tag, mechanisms are not by side-effect, so they'll
-- # only be used when explicitly requested
-- if test "x$enable_dependency_tracking" = xyes; then
-- continue
-- else
-- break
-- fi
-- ;;
-- none) break ;;
-- esac
-- # We check with `-c' and `-o' for the sake of the "dashmstdout"
-- # mode. It turns out that the SunPro C++ compiler does not properly
-- # handle `-M -o', and we need to detect this.
-- if depmode=$depmode \
-- source=conftest.c object=conftest.o \
-- depfile=conftest.Po tmpdepfile=conftest.TPo \
-- $SHELL ./depcomp $depcc -c conftest.c -o conftest.o >/dev/null 2>&1 &&
-- grep conftest.h conftest.Po > /dev/null 2>&1 &&
-- ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
-- am_cv_CC_dependencies_compiler_type=$depmode
-- break
-- fi
-- done
--
-- cd ..
-- rm -rf conftest.dir
--else
-- am_cv_CC_dependencies_compiler_type=none
--fi
--
--fi
--echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5
--echo "${ECHO_T}$am_cv_CC_dependencies_compiler_type" >&6
--CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
--
--
--# Find the correct PATH separator. Usually this is `:', but
--# DJGPP uses `;' like DOS.
--if test "X${PATH_SEPARATOR+set}" != Xset; then
-- UNAME=${UNAME-`uname 2>/dev/null`}
-- case X$UNAME in
-- *-DOS) lt_cv_sys_path_separator=';' ;;
-- *) lt_cv_sys_path_separator=':' ;;
-- esac
-- PATH_SEPARATOR=$lt_cv_sys_path_separator
--fi
--
--
--# Check whether --with-gnu-ld or --without-gnu-ld was given.
--if test "${with_gnu_ld+set}" = set; then
-- withval="$with_gnu_ld"
-- test "$withval" = no || with_gnu_ld=yes
--else
-- with_gnu_ld=no
--fi;
--ac_prog=ld
--if test "$GCC" = yes; then
-- # Check if gcc -print-prog-name=ld gives a path.
-- echo "$as_me:$LINENO: checking for ld used by GCC" >&5
--echo $ECHO_N "checking for ld used by GCC... $ECHO_C" >&6
-- case $host in
-- *-*-mingw*)
-- # gcc leaves a trailing carriage return which upsets mingw
-- ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
-- *)
-- ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
-- esac
-- case $ac_prog in
-- # Accept absolute paths.
-- [\\/]* | [A-Za-z]:[\\/]*)
-- re_direlt='/[^/][^/]*/\.\./'
-- # Canonicalize the path of ld
-- ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
-- while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
-- ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
-- done
-- test -z "$LD" && LD="$ac_prog"
-- ;;
-- "")
-- # If it fails, then pretend we aren't using GCC.
-- ac_prog=ld
-- ;;
-- *)
-- # If it is relative, then search for the first ld in PATH.
-- with_gnu_ld=unknown
-- ;;
-- esac
--elif test "$with_gnu_ld" = yes; then
-- echo "$as_me:$LINENO: checking for GNU ld" >&5
--echo $ECHO_N "checking for GNU ld... $ECHO_C" >&6
--else
-- echo "$as_me:$LINENO: checking for non-GNU ld" >&5
--echo $ECHO_N "checking for non-GNU ld... $ECHO_C" >&6
--fi
--if test "${lt_cv_path_LD+set}" = set; then
-- echo $ECHO_N "(cached) $ECHO_C" >&6
--else
-- if test -z "$LD"; then
-- IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
-- for ac_dir in $PATH; do
-- test -z "$ac_dir" && ac_dir=.
-- if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
-- lt_cv_path_LD="$ac_dir/$ac_prog"
-- # Check to see if the program is GNU ld. I'd rather use --version,
-- # but apparently some GNU ld's only accept -v.
-- # Break only if it was the GNU/non-GNU ld that we prefer.
-- if "$lt_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
-- test "$with_gnu_ld" != no && break
-- else
-- test "$with_gnu_ld" != yes && break
-- fi
-- fi
-- done
-- IFS="$ac_save_ifs"
--else
-- lt_cv_path_LD="$LD" # Let the user override the test with a path.
--fi
--fi
--
--LD="$lt_cv_path_LD"
--if test -n "$LD"; then
-- echo "$as_me:$LINENO: result: $LD" >&5
--echo "${ECHO_T}$LD" >&6
--else
-- echo "$as_me:$LINENO: result: no" >&5
--echo "${ECHO_T}no" >&6
--fi
--test -z "$LD" && { { echo "$as_me:$LINENO: error: no acceptable ld found in \$PATH" >&5
--echo "$as_me: error: no acceptable ld found in \$PATH" >&2;}
-- { (exit 1); exit 1; }; }
--echo "$as_me:$LINENO: checking if the linker ($LD) is GNU ld" >&5
--echo $ECHO_N "checking if the linker ($LD) is GNU ld... $ECHO_C" >&6
--if test "${lt_cv_prog_gnu_ld+set}" = set; then
-- echo $ECHO_N "(cached) $ECHO_C" >&6
--else
-- # I'd rather use --version here, but apparently some GNU ld's only accept -v.
--if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
-- lt_cv_prog_gnu_ld=yes
--else
-- lt_cv_prog_gnu_ld=no
--fi
--fi
--echo "$as_me:$LINENO: result: $lt_cv_prog_gnu_ld" >&5
--echo "${ECHO_T}$lt_cv_prog_gnu_ld" >&6
--with_gnu_ld=$lt_cv_prog_gnu_ld
--
--
--echo "$as_me:$LINENO: checking for $LD option to reload object files" >&5
--echo $ECHO_N "checking for $LD option to reload object files... $ECHO_C" >&6
--if test "${lt_cv_ld_reload_flag+set}" = set; then
-- echo $ECHO_N "(cached) $ECHO_C" >&6
--else
-- lt_cv_ld_reload_flag='-r'
--fi
--echo "$as_me:$LINENO: result: $lt_cv_ld_reload_flag" >&5
--echo "${ECHO_T}$lt_cv_ld_reload_flag" >&6
--reload_flag=$lt_cv_ld_reload_flag
--test -n "$reload_flag" && reload_flag=" $reload_flag"
--
--echo "$as_me:$LINENO: checking for BSD-compatible nm" >&5
--echo $ECHO_N "checking for BSD-compatible nm... $ECHO_C" >&6
--if test "${lt_cv_path_NM+set}" = set; then
-- echo $ECHO_N "(cached) $ECHO_C" >&6
--else
-- if test -n "$NM"; then
-- # Let the user override the test.
-- lt_cv_path_NM="$NM"
--else
-- IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
-- for ac_dir in $PATH /usr/ccs/bin /usr/ucb /bin; do
-- test -z "$ac_dir" && ac_dir=.
-- tmp_nm=$ac_dir/${ac_tool_prefix}nm
-- if test -f $tmp_nm || test -f $tmp_nm$ac_exeext ; then
-- # Check to see if the nm accepts a BSD-compat flag.
-- # Adding the `sed 1q' prevents false positives on HP-UX, which says:
-- # nm: unknown option "B" ignored
-- # Tru64's nm complains that /dev/null is an invalid object file
-- if ($tmp_nm -B /dev/null 2>&1 | sed '1q'; exit 0) | egrep '(/dev/null|Invalid file or object type)' >/dev/null; then
-- lt_cv_path_NM="$tmp_nm -B"
-- break
-- elif ($tmp_nm -p /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then
-- lt_cv_path_NM="$tmp_nm -p"
-- break
-- else
-- lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
-- continue # so that we can try to find one that supports BSD flags
-- fi
-- fi
-- done
-- IFS="$ac_save_ifs"
-- test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm
--fi
--fi
--
--NM="$lt_cv_path_NM"
--echo "$as_me:$LINENO: result: $NM" >&5
--echo "${ECHO_T}$NM" >&6
--
--echo "$as_me:$LINENO: checking whether ln -s works" >&5
--echo $ECHO_N "checking whether ln -s works... $ECHO_C" >&6
--LN_S=$as_ln_s
--if test "$LN_S" = "ln -s"; then
-- echo "$as_me:$LINENO: result: yes" >&5
--echo "${ECHO_T}yes" >&6
--else
-- echo "$as_me:$LINENO: result: no, using $LN_S" >&5
--echo "${ECHO_T}no, using $LN_S" >&6
--fi
--
--echo "$as_me:$LINENO: checking how to recognise dependant libraries" >&5
--echo $ECHO_N "checking how to recognise dependant libraries... $ECHO_C" >&6
--if test "${lt_cv_deplibs_check_method+set}" = set; then
-- echo $ECHO_N "(cached) $ECHO_C" >&6
--else
-- lt_cv_file_magic_cmd='$MAGIC_CMD'
--lt_cv_file_magic_test_file=
--lt_cv_deplibs_check_method='unknown'
--# Need to set the preceding variable on all platforms that support
--# interlibrary dependencies.
--# 'none' -- dependencies not supported.
--# `unknown' -- same as none, but documents that we really don't know.
--# 'pass_all' -- all dependencies passed with no checks.
--# 'test_compile' -- check by making test program.
--# 'file_magic [[regex]]' -- check by looking for files in library path
--# which responds to the $file_magic_cmd with a given egrep regex.
--# If you have `file' or equivalent on your system and you're not sure
--# whether `pass_all' will *always* work, you probably want this one.
--
--case $host_os in
--aix4* | aix5*)
-- lt_cv_deplibs_check_method=pass_all
-- ;;
--
--beos*)
-- lt_cv_deplibs_check_method=pass_all
-- ;;
--
--bsdi4*)
-- lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
-- lt_cv_file_magic_cmd='/usr/bin/file -L'
-- lt_cv_file_magic_test_file=/shlib/libc.so
-- ;;
--
--cygwin* | mingw* | pw32*)
-- lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
-- lt_cv_file_magic_cmd='$OBJDUMP -f'
-- ;;
--
--darwin* | rhapsody*)
-- lt_cv_deplibs_check_method='file_magic Mach-O dynamically linked shared library'
-- lt_cv_file_magic_cmd='/usr/bin/file -L'
-- case "$host_os" in
-- rhapsody* | darwin1.[012])
-- lt_cv_file_magic_test_file='/System/Library/Frameworks/System.framework/System'
-- ;;
-- *) # Darwin 1.3 on
-- lt_cv_file_magic_test_file='/usr/lib/libSystem.dylib'
-- ;;
-- esac
-- ;;
--
--freebsd*)
-- if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
-- case $host_cpu in
-- i*86 )
-- # Not sure whether the presence of OpenBSD here was a mistake.
-- # Let's accept both of them until this is cleared up.
-- lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD)/i[3-9]86 (compact )?demand paged shared library'
-- lt_cv_file_magic_cmd=/usr/bin/file
-- lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
-- ;;
-- esac
-- else
-- lt_cv_deplibs_check_method=pass_all
-- fi
-- ;;
--
--gnu*)
-- lt_cv_deplibs_check_method=pass_all
-- ;;
--
--hpux10.20*|hpux11*)
-- lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9].[0-9]) shared library'
-- lt_cv_file_magic_cmd=/usr/bin/file
-- lt_cv_file_magic_test_file=/usr/lib/libc.sl
-- ;;
--
--irix5* | irix6*)
-- case $host_os in
-- irix5*)
-- # this will be overridden with pass_all, but let us keep it just in case
-- lt_cv_deplibs_check_method="file_magic ELF 32-bit MSB dynamic lib MIPS - version 1"
-- ;;
-- *)
-- case $LD in
-- *-32|*"-32 ") libmagic=32-bit;;
-- *-n32|*"-n32 ") libmagic=N32;;
-- *-64|*"-64 ") libmagic=64-bit;;
-- *) libmagic=never-match;;
-- esac
-- # this will be overridden with pass_all, but let us keep it just in case
-- lt_cv_deplibs_check_method="file_magic ELF ${libmagic} MSB mips-[1234] dynamic lib MIPS - version 1"
-- ;;
-- esac
-- lt_cv_file_magic_test_file=`echo /lib${libsuff}/libc.so*`
-- lt_cv_deplibs_check_method=pass_all
-- ;;
--
--# This must be Linux ELF.
--linux-gnu*)
-- case $host_cpu in
-- alpha* | hppa* | i*86 | powerpc* | sparc* | ia64* )
-- lt_cv_deplibs_check_method=pass_all ;;
-- *)
-- # glibc up to 2.1.1 does not perform some relocations on ARM
-- lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )' ;;
-- esac
-- lt_cv_file_magic_test_file=`echo /lib/libc.so* /lib/libc-*.so`
-- ;;
--
--netbsd*)
-- if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
-- lt_cv_deplibs_check_method='match_pattern /lib[^/\.]+\.so\.[0-9]+\.[0-9]+$'
-- else
-- lt_cv_deplibs_check_method='match_pattern /lib[^/\.]+\.so$'
-- fi
-- ;;
--
--newos6*)
-- lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
-- lt_cv_file_magic_cmd=/usr/bin/file
-- lt_cv_file_magic_test_file=/usr/lib/libnls.so
-- ;;
--
--openbsd*)
-- lt_cv_file_magic_cmd=/usr/bin/file
-- lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
-- if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
-- lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB shared object'
-- else
-- lt_cv_deplibs_check_method='file_magic OpenBSD.* shared library'
-- fi
-- ;;
--
--osf3* | osf4* | osf5*)
-- # this will be overridden with pass_all, but let us keep it just in case
-- lt_cv_deplibs_check_method='file_magic COFF format alpha shared library'
-- lt_cv_file_magic_test_file=/shlib/libc.so
-- lt_cv_deplibs_check_method=pass_all
-- ;;
--
--sco3.2v5*)
-- lt_cv_deplibs_check_method=pass_all
-- ;;
--
--solaris*)
-- lt_cv_deplibs_check_method=pass_all
-- lt_cv_file_magic_test_file=/lib/libc.so
-- ;;
--
--sysv5uw[78]* | sysv4*uw2*)
-- lt_cv_deplibs_check_method=pass_all
-- ;;
--
--sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
-- case $host_vendor in
-- motorola)
-- lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]'
-- lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
-- ;;
-- ncr)
-- lt_cv_deplibs_check_method=pass_all
-- ;;
-- sequent)
-- lt_cv_file_magic_cmd='/bin/file'
-- lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )'
-- ;;
-- sni)
-- lt_cv_file_magic_cmd='/bin/file'
-- lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib"
-- lt_cv_file_magic_test_file=/lib/libc.so
-- ;;
-- esac
-- ;;
--esac
--
--fi
--echo "$as_me:$LINENO: result: $lt_cv_deplibs_check_method" >&5
--echo "${ECHO_T}$lt_cv_deplibs_check_method" >&6
--file_magic_cmd=$lt_cv_file_magic_cmd
--deplibs_check_method=$lt_cv_deplibs_check_method
--
--
--
--
--
--
--
--# Check for command to grab the raw symbol name followed by C symbol from nm.
--echo "$as_me:$LINENO: checking command to parse $NM output" >&5
--echo $ECHO_N "checking command to parse $NM output... $ECHO_C" >&6
--if test "${lt_cv_sys_global_symbol_pipe+set}" = set; then
-- echo $ECHO_N "(cached) $ECHO_C" >&6
--else
--
--# These are sane defaults that work on at least a few old systems.
--# [They come from Ultrix. What could be older than Ultrix?!! ;)]
--
--# Character class describing NM global symbol codes.
--symcode='[BCDEGRST]'
--
--# Regexp to match symbols that can be accessed directly from C.
--sympat='\([_A-Za-z][_A-Za-z0-9]*\)'
--
--# Transform the above into a raw symbol and a C symbol.
--symxfrm='\1 \2\3 \3'
--
--# Transform an extracted symbol line into a proper C declaration
--lt_cv_global_symbol_to_cdecl="sed -n -e 's/^. .* \(.*\)$/extern char \1;/p'"
--
--# Transform an extracted symbol line into symbol name and symbol address
--lt_cv_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode \([^ ]*\) \([^ ]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'"
--
--# Define system-specific variables.
--case $host_os in
--aix*)
-- symcode='[BCDT]'
-- ;;
--cygwin* | mingw* | pw32*)
-- symcode='[ABCDGISTW]'
-- ;;
--hpux*) # Its linker distinguishes data from code symbols
-- lt_cv_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern char \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
-- lt_cv_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'"
-- ;;
--irix*)
-- symcode='[BCDEGRST]'
-- ;;
--solaris* | sysv5*)
-- symcode='[BDT]'
-- ;;
--sysv4)
-- symcode='[DFNSTU]'
-- ;;
--esac
--
--# Handle CRLF in mingw tool chain
--opt_cr=
--case $host_os in
--mingw*)
-- opt_cr=`echo 'x\{0,1\}' | tr x '\015'` # option cr in regexp
-- ;;
--esac
--
--# If we're using GNU nm, then use its standard symbol codes.
--if $NM -V 2>&1 | egrep '(GNU|with BFD)' > /dev/null; then
-- symcode='[ABCDGISTW]'
--fi
--
--# Try without a prefix undercore, then with it.
--for ac_symprfx in "" "_"; do
--
-- # Write the raw and C identifiers.
--lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[ ]\($symcode$symcode*\)[ ][ ]*\($ac_symprfx\)$sympat$opt_cr$/$symxfrm/p'"
--
-- # Check to see that the pipe works correctly.
-- pipe_works=no
-- rm -f conftest*
-- cat > conftest.$ac_ext <<EOF
--#ifdef __cplusplus
--extern "C" {
--#endif
--char nm_test_var;
--void nm_test_func(){}
--#ifdef __cplusplus
--}
--#endif
--int main(){nm_test_var='a';nm_test_func();return(0);}
--EOF
--
-- if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-- (eval $ac_compile) 2>&5
-- ac_status=$?
-- echo "$as_me:$LINENO: \$? = $ac_status" >&5
-- (exit $ac_status); }; then
-- # Now try to grab the symbols.
-- nlist=conftest.nm
-- if { (eval echo "$as_me:$LINENO: \"$NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist\"") >&5
-- (eval $NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) 2>&5
-- ac_status=$?
-- echo "$as_me:$LINENO: \$? = $ac_status" >&5
-- (exit $ac_status); } && test -s "$nlist"; then
-- # Try sorting and uniquifying the output.
-- if sort "$nlist" | uniq > "$nlist"T; then
-- mv -f "$nlist"T "$nlist"
-- else
-- rm -f "$nlist"T
-- fi
--
-- # Make sure that we snagged all the symbols we need.
-- if egrep ' nm_test_var$' "$nlist" >/dev/null; then
-- if egrep ' nm_test_func$' "$nlist" >/dev/null; then
-- cat <<EOF > conftest.$ac_ext
--#ifdef __cplusplus
--extern "C" {
--#endif
--
--EOF
-- # Now generate the symbol file.
-- eval "$lt_cv_global_symbol_to_cdecl"' < "$nlist" >> conftest.$ac_ext'
--
-- cat <<EOF >> conftest.$ac_ext
--#if defined (__STDC__) && __STDC__
--# define lt_ptr void *
--#else
--# define lt_ptr char *
--# define const
--#endif
--
--/* The mapping between symbol names and symbols. */
--const struct {
-- const char *name;
-- lt_ptr address;
--}
--lt_preloaded_symbols[] =
--{
--EOF
-- sed "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (lt_ptr) \&\2},/" < "$nlist" >> conftest.$ac_ext
-- cat <<\EOF >> conftest.$ac_ext
-- {0, (lt_ptr) 0}
--};
--
--#ifdef __cplusplus
--}
--#endif
--EOF
-- # Now try linking the two files.
-- mv conftest.$ac_objext conftstm.$ac_objext
-- save_LIBS="$LIBS"
-- save_CFLAGS="$CFLAGS"
-- LIBS="conftstm.$ac_objext"
-- CFLAGS="$CFLAGS$no_builtin_flag"
-- if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-- (eval $ac_link) 2>&5
-- ac_status=$?
-- echo "$as_me:$LINENO: \$? = $ac_status" >&5
-- (exit $ac_status); } && test -s conftest; then
-- pipe_works=yes
-- fi
-- LIBS="$save_LIBS"
-- CFLAGS="$save_CFLAGS"
-- else
-- echo "cannot find nm_test_func in $nlist" >&5
-- fi
-- else
-- echo "cannot find nm_test_var in $nlist" >&5
-- fi
-- else
-- echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5
-- fi
-- else
-- echo "$progname: failed program was:" >&5
-- cat conftest.$ac_ext >&5
-- fi
-- rm -f conftest* conftst*
--
-- # Do not use the global_symbol_pipe unless it works.
-- if test "$pipe_works" = yes; then
-- break
-- else
-- lt_cv_sys_global_symbol_pipe=
-- fi
--done
--
--fi
--
--global_symbol_pipe="$lt_cv_sys_global_symbol_pipe"
--if test -z "$lt_cv_sys_global_symbol_pipe"; then
-- global_symbol_to_cdecl=
-- global_symbol_to_c_name_address=
--else
-- global_symbol_to_cdecl="$lt_cv_global_symbol_to_cdecl"
-- global_symbol_to_c_name_address="$lt_cv_global_symbol_to_c_name_address"
--fi
--if test -z "$global_symbol_pipe$global_symbol_to_cdec$global_symbol_to_c_name_address";
--then
-- echo "$as_me:$LINENO: result: failed" >&5
--echo "${ECHO_T}failed" >&6
--else
-- echo "$as_me:$LINENO: result: ok" >&5
--echo "${ECHO_T}ok" >&6
--fi
--
--ac_ext=c
--ac_cpp='$CPP $CPPFLAGS'
--ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
--ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
--ac_compiler_gnu=$ac_cv_c_compiler_gnu
--echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
--echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
--# On Suns, sometimes $CPP names a directory.
--if test -n "$CPP" && test -d "$CPP"; then
-- CPP=
--fi
--if test -z "$CPP"; then
-- if test "${ac_cv_prog_CPP+set}" = set; then
-- echo $ECHO_N "(cached) $ECHO_C" >&6
--else
-- # Double quotes because CPP needs to be expanded
-- for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
-- do
-- ac_preproc_ok=false
--for ac_c_preproc_warn_flag in '' yes
--do
-- # Use a header file that comes with gcc, so configuring glibc
-- # with a fresh cross-compiler works.
-- # On the NeXT, cc -E runs the code through the compiler's parser,
-- # not just through cpp. "Syntax error" is here to catch this case.
-- cat >conftest.$ac_ext <<_ACEOF
--#line $LINENO "configure"
--#include "confdefs.h"
--@%:@include <assert.h>
-- Syntax error
--_ACEOF
--if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
-- (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
-- ac_status=$?
-- grep -v '^ *+' conftest.er1 >conftest.err
-- rm -f conftest.er1
-- cat conftest.err >&5
-- echo "$as_me:$LINENO: \$? = $ac_status" >&5
-- (exit $ac_status); } >/dev/null; then
-- if test -s conftest.err; then
-- ac_cpp_err=$ac_c_preproc_warn_flag
-- else
-- ac_cpp_err=
-- fi
--else
-- ac_cpp_err=yes
--fi
--if test -z "$ac_cpp_err"; then
-- :
--else
-- echo "$as_me: failed program was:" >&5
-- cat conftest.$ac_ext >&5
-- # Broken: fails on valid input.
--continue
--fi
--rm -f conftest.err conftest.$ac_ext
--
-- # OK, works on sane cases. Now check whether non-existent headers
-- # can be detected and how.
-- cat >conftest.$ac_ext <<_ACEOF
--#line $LINENO "configure"
--#include "confdefs.h"
--@%:@include <ac_nonexistent.h>
--_ACEOF
--if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
-- (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
-- ac_status=$?
-- grep -v '^ *+' conftest.er1 >conftest.err
-- rm -f conftest.er1
-- cat conftest.err >&5
-- echo "$as_me:$LINENO: \$? = $ac_status" >&5
-- (exit $ac_status); } >/dev/null; then
-- if test -s conftest.err; then
-- ac_cpp_err=$ac_c_preproc_warn_flag
-- else
-- ac_cpp_err=
-- fi
--else
-- ac_cpp_err=yes
--fi
--if test -z "$ac_cpp_err"; then
-- # Broken: success on invalid input.
--continue
--else
-- echo "$as_me: failed program was:" >&5
-- cat conftest.$ac_ext >&5
-- # Passes both tests.
--ac_preproc_ok=:
--break
--fi
--rm -f conftest.err conftest.$ac_ext
--
--done
--# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
--rm -f conftest.err conftest.$ac_ext
--if $ac_preproc_ok; then
-- break
--fi
--
-- done
-- ac_cv_prog_CPP=$CPP
--
--fi
-- CPP=$ac_cv_prog_CPP
--else
-- ac_cv_prog_CPP=$CPP
--fi
--echo "$as_me:$LINENO: result: $CPP" >&5
--echo "${ECHO_T}$CPP" >&6
--ac_preproc_ok=false
--for ac_c_preproc_warn_flag in '' yes
--do
-- # Use a header file that comes with gcc, so configuring glibc
-- # with a fresh cross-compiler works.
-- # On the NeXT, cc -E runs the code through the compiler's parser,
-- # not just through cpp. "Syntax error" is here to catch this case.
-- cat >conftest.$ac_ext <<_ACEOF
--#line $LINENO "configure"
--#include "confdefs.h"
--@%:@include <assert.h>
-- Syntax error
--_ACEOF
--if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
-- (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
-- ac_status=$?
-- grep -v '^ *+' conftest.er1 >conftest.err
-- rm -f conftest.er1
-- cat conftest.err >&5
-- echo "$as_me:$LINENO: \$? = $ac_status" >&5
-- (exit $ac_status); } >/dev/null; then
-- if test -s conftest.err; then
-- ac_cpp_err=$ac_c_preproc_warn_flag
-- else
-- ac_cpp_err=
-- fi
--else
-- ac_cpp_err=yes
--fi
--if test -z "$ac_cpp_err"; then
-- :
--else
-- echo "$as_me: failed program was:" >&5
-- cat conftest.$ac_ext >&5
-- # Broken: fails on valid input.
--continue
--fi
--rm -f conftest.err conftest.$ac_ext
--
-- # OK, works on sane cases. Now check whether non-existent headers
-- # can be detected and how.
-- cat >conftest.$ac_ext <<_ACEOF
--#line $LINENO "configure"
--#include "confdefs.h"
--@%:@include <ac_nonexistent.h>
--_ACEOF
--if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
-- (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
-- ac_status=$?
-- grep -v '^ *+' conftest.er1 >conftest.err
-- rm -f conftest.er1
-- cat conftest.err >&5
-- echo "$as_me:$LINENO: \$? = $ac_status" >&5
-- (exit $ac_status); } >/dev/null; then
-- if test -s conftest.err; then
-- ac_cpp_err=$ac_c_preproc_warn_flag
-- else
-- ac_cpp_err=
-- fi
--else
-- ac_cpp_err=yes
--fi
--if test -z "$ac_cpp_err"; then
-- # Broken: success on invalid input.
--continue
--else
-- echo "$as_me: failed program was:" >&5
-- cat conftest.$ac_ext >&5
-- # Passes both tests.
--ac_preproc_ok=:
--break
--fi
--rm -f conftest.err conftest.$ac_ext
--
--done
--# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
--rm -f conftest.err conftest.$ac_ext
--if $ac_preproc_ok; then
-- :
--else
-- { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check" >&5
--echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check" >&2;}
-- { (exit 1); exit 1; }; }
--fi
--
--ac_ext=c
--ac_cpp='$CPP $CPPFLAGS'
--ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
--ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
--ac_compiler_gnu=$ac_cv_c_compiler_gnu
--
--
--echo "$as_me:$LINENO: checking for egrep" >&5
--echo $ECHO_N "checking for egrep... $ECHO_C" >&6
--if test "${ac_cv_prog_egrep+set}" = set; then
-- echo $ECHO_N "(cached) $ECHO_C" >&6
--else
-- if echo a | (grep -E '(a|b)') >/dev/null 2>&1
-- then ac_cv_prog_egrep='grep -E'
-- else ac_cv_prog_egrep='egrep'
-- fi
--fi
--echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5
--echo "${ECHO_T}$ac_cv_prog_egrep" >&6
-- EGREP=$ac_cv_prog_egrep
--
--
--echo "$as_me:$LINENO: checking for ANSI C header files" >&5
--echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
--if test "${ac_cv_header_stdc+set}" = set; then
-- echo $ECHO_N "(cached) $ECHO_C" >&6
--else
-- cat >conftest.$ac_ext <<_ACEOF
--#line $LINENO "configure"
--#include "confdefs.h"
--#include <stdlib.h>
--#include <stdarg.h>
--#include <string.h>
--#include <float.h>
--
--_ACEOF
--if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
-- (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
-- ac_status=$?
-- grep -v '^ *+' conftest.er1 >conftest.err
-- rm -f conftest.er1
-- cat conftest.err >&5
-- echo "$as_me:$LINENO: \$? = $ac_status" >&5
-- (exit $ac_status); } >/dev/null; then
-- if test -s conftest.err; then
-- ac_cpp_err=$ac_c_preproc_warn_flag
-- else
-- ac_cpp_err=
-- fi
--else
-- ac_cpp_err=yes
--fi
--if test -z "$ac_cpp_err"; then
-- ac_cv_header_stdc=yes
--else
-- echo "$as_me: failed program was:" >&5
-- cat conftest.$ac_ext >&5
-- ac_cv_header_stdc=no
--fi
--rm -f conftest.err conftest.$ac_ext
--
--if test $ac_cv_header_stdc = yes; then
-- # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
-- cat >conftest.$ac_ext <<_ACEOF
--#line $LINENO "configure"
--#include "confdefs.h"
--#include <string.h>
--
--_ACEOF
--if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
-- $EGREP "memchr" >/dev/null 2>&1; then
-- :
--else
-- ac_cv_header_stdc=no
--fi
--rm -f conftest*
--
--fi
--
--if test $ac_cv_header_stdc = yes; then
-- # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
-- cat >conftest.$ac_ext <<_ACEOF
--#line $LINENO "configure"
--#include "confdefs.h"
--#include <stdlib.h>
--
--_ACEOF
--if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
-- $EGREP "free" >/dev/null 2>&1; then
-- :
--else
-- ac_cv_header_stdc=no
--fi
--rm -f conftest*
--
--fi
--
--if test $ac_cv_header_stdc = yes; then
-- # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
-- if test "$cross_compiling" = yes; then
-- :
--else
-- cat >conftest.$ac_ext <<_ACEOF
--#line $LINENO "configure"
--#include "confdefs.h"
--#include <ctype.h>
--#if ((' ' & 0x0FF) == 0x020)
--# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
--# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
--#else
--# define ISLOWER(c) (('a' <= (c) && (c) <= 'i') \
-- || ('j' <= (c) && (c) <= 'r') \
-- || ('s' <= (c) && (c) <= 'z'))
--# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
--#endif
--
--#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
--int
--main ()
--{
-- int i;
-- for (i = 0; i < 256; i++)
-- if (XOR (islower (i), ISLOWER (i))
-- || toupper (i) != TOUPPER (i))
-- exit(2);
-- exit (0);
--}
--_ACEOF
--rm -f conftest$ac_exeext
--if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-- (eval $ac_link) 2>&5
-- ac_status=$?
-- echo "$as_me:$LINENO: \$? = $ac_status" >&5
-- (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
-- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-- (eval $ac_try) 2>&5
-- ac_status=$?
-- echo "$as_me:$LINENO: \$? = $ac_status" >&5
-- (exit $ac_status); }; }; then
-- :
--else
-- echo "$as_me: program exited with status $ac_status" >&5
--echo "$as_me: failed program was:" >&5
--cat conftest.$ac_ext >&5
--( exit $ac_status )
--ac_cv_header_stdc=no
--fi
--rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
--fi
--fi
--fi
--echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
--echo "${ECHO_T}$ac_cv_header_stdc" >&6
--if test $ac_cv_header_stdc = yes; then
--
--cat >>confdefs.h <<\_ACEOF
--@%:@define STDC_HEADERS 1
--_ACEOF
--
--fi
--
--# On IRIX 5.3, sys/types and inttypes.h are conflicting.
--
--
--
--
--
--
--
--
--
--for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
-- inttypes.h stdint.h unistd.h
--do
--as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
--echo "$as_me:$LINENO: checking for $ac_header" >&5
--echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
--if eval "test \"\${$as_ac_Header+set}\" = set"; then
-- echo $ECHO_N "(cached) $ECHO_C" >&6
--else
-- cat >conftest.$ac_ext <<_ACEOF
--#line $LINENO "configure"
--#include "confdefs.h"
--$ac_includes_default
--
--@%:@include <$ac_header>
--_ACEOF
--rm -f conftest.$ac_objext
--if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-- (eval $ac_compile) 2>&5
-- ac_status=$?
-- echo "$as_me:$LINENO: \$? = $ac_status" >&5
-- (exit $ac_status); } &&
-- { ac_try='test -s conftest.$ac_objext'
-- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-- (eval $ac_try) 2>&5
-- ac_status=$?
-- echo "$as_me:$LINENO: \$? = $ac_status" >&5
-- (exit $ac_status); }; }; then
-- eval "$as_ac_Header=yes"
--else
-- echo "$as_me: failed program was:" >&5
--cat conftest.$ac_ext >&5
--eval "$as_ac_Header=no"
--fi
--rm -f conftest.$ac_objext conftest.$ac_ext
--fi
--echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
--echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
--if test `eval echo '${'$as_ac_Header'}'` = yes; then
-- cat >>confdefs.h <<_ACEOF
--@%:@define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
--_ACEOF
--
--fi
--
--done
--
--
--
--for ac_header in dlfcn.h
--do
--as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
--if eval "test \"\${$as_ac_Header+set}\" = set"; then
-- echo "$as_me:$LINENO: checking for $ac_header" >&5
--echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
--if eval "test \"\${$as_ac_Header+set}\" = set"; then
-- echo $ECHO_N "(cached) $ECHO_C" >&6
--fi
--echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
--echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
--else
-- # Is the header compilable?
--echo "$as_me:$LINENO: checking $ac_header usability" >&5
--echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
--cat >conftest.$ac_ext <<_ACEOF
--#line $LINENO "configure"
--#include "confdefs.h"
--$ac_includes_default
--@%:@include <$ac_header>
--_ACEOF
--rm -f conftest.$ac_objext
--if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-- (eval $ac_compile) 2>&5
-- ac_status=$?
-- echo "$as_me:$LINENO: \$? = $ac_status" >&5
-- (exit $ac_status); } &&
-- { ac_try='test -s conftest.$ac_objext'
-- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-- (eval $ac_try) 2>&5
-- ac_status=$?
-- echo "$as_me:$LINENO: \$? = $ac_status" >&5
-- (exit $ac_status); }; }; then
-- ac_header_compiler=yes
--else
-- echo "$as_me: failed program was:" >&5
--cat conftest.$ac_ext >&5
--ac_header_compiler=no
--fi
--rm -f conftest.$ac_objext conftest.$ac_ext
--echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
--echo "${ECHO_T}$ac_header_compiler" >&6
--
--# Is the header present?
--echo "$as_me:$LINENO: checking $ac_header presence" >&5
--echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
--cat >conftest.$ac_ext <<_ACEOF
--#line $LINENO "configure"
--#include "confdefs.h"
--@%:@include <$ac_header>
--_ACEOF
--if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
-- (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
-- ac_status=$?
-- grep -v '^ *+' conftest.er1 >conftest.err
-- rm -f conftest.er1
-- cat conftest.err >&5
-- echo "$as_me:$LINENO: \$? = $ac_status" >&5
-- (exit $ac_status); } >/dev/null; then
-- if test -s conftest.err; then
-- ac_cpp_err=$ac_c_preproc_warn_flag
-- else
-- ac_cpp_err=
-- fi
--else
-- ac_cpp_err=yes
--fi
--if test -z "$ac_cpp_err"; then
-- ac_header_preproc=yes
--else
-- echo "$as_me: failed program was:" >&5
-- cat conftest.$ac_ext >&5
-- ac_header_preproc=no
--fi
--rm -f conftest.err conftest.$ac_ext
--echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
--echo "${ECHO_T}$ac_header_preproc" >&6
--
--# So? What about this header?
--case $ac_header_compiler:$ac_header_preproc in
-- yes:no )
-- { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
--echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
-- { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
--echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;};;
-- no:yes )
-- { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
--echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
-- { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
--echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
-- { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
--echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;};;
--esac
--echo "$as_me:$LINENO: checking for $ac_header" >&5
--echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
--if eval "test \"\${$as_ac_Header+set}\" = set"; then
-- echo $ECHO_N "(cached) $ECHO_C" >&6
--else
-- eval "$as_ac_Header=$ac_header_preproc"
--fi
--echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
--echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
--
--fi
--if test `eval echo '${'$as_ac_Header'}'` = yes; then
-- cat >>confdefs.h <<_ACEOF
--@%:@define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
--_ACEOF
--
--fi
--
--done
--
--
--
--
--
--# Only perform the check for file, if the check method requires it
--case $deplibs_check_method in
--file_magic*)
-- if test "$file_magic_cmd" = '$MAGIC_CMD'; then
-- echo "$as_me:$LINENO: checking for ${ac_tool_prefix}file" >&5
--echo $ECHO_N "checking for ${ac_tool_prefix}file... $ECHO_C" >&6
--if test "${lt_cv_path_MAGIC_CMD+set}" = set; then
-- echo $ECHO_N "(cached) $ECHO_C" >&6
--else
-- case $MAGIC_CMD in
-- /*)
-- lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
-- ;;
-- ?:/*)
-- lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a dos path.
-- ;;
-- *)
-- ac_save_MAGIC_CMD="$MAGIC_CMD"
-- IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
-- ac_dummy="/usr/bin:$PATH"
-- for ac_dir in $ac_dummy; do
-- test -z "$ac_dir" && ac_dir=.
-- if test -f $ac_dir/${ac_tool_prefix}file; then
-- lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
-- if test -n "$file_magic_test_file"; then
-- case $deplibs_check_method in
-- "file_magic "*)
-- file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic \(.*\)\"`"
-- MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
-- if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
-- egrep "$file_magic_regex" > /dev/null; then
-- :
-- else
-- cat <<EOF 1>&2
--
--*** Warning: the command libtool uses to detect shared libraries,
--*** $file_magic_cmd, produces output that libtool cannot recognize.
--*** The result is that libtool may fail to recognize shared libraries
--*** as such. This will affect the creation of libtool libraries that
--*** depend on shared libraries, but programs linked with such libtool
--*** libraries will work regardless of this problem. Nevertheless, you
--*** may want to report the problem to your system manager and/or to
--*** bug-libtool@gnu.org
--
--EOF
-- fi ;;
-- esac
-- fi
-- break
-- fi
-- done
-- IFS="$ac_save_ifs"
-- MAGIC_CMD="$ac_save_MAGIC_CMD"
-- ;;
--esac
--fi
--
--MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
--if test -n "$MAGIC_CMD"; then
-- echo "$as_me:$LINENO: result: $MAGIC_CMD" >&5
--echo "${ECHO_T}$MAGIC_CMD" >&6
--else
-- echo "$as_me:$LINENO: result: no" >&5
--echo "${ECHO_T}no" >&6
--fi
--
--if test -z "$lt_cv_path_MAGIC_CMD"; then
-- if test -n "$ac_tool_prefix"; then
-- echo "$as_me:$LINENO: checking for file" >&5
--echo $ECHO_N "checking for file... $ECHO_C" >&6
--if test "${lt_cv_path_MAGIC_CMD+set}" = set; then
-- echo $ECHO_N "(cached) $ECHO_C" >&6
--else
-- case $MAGIC_CMD in
-- /*)
-- lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
-- ;;
-- ?:/*)
-- lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a dos path.
-- ;;
-- *)
-- ac_save_MAGIC_CMD="$MAGIC_CMD"
-- IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
-- ac_dummy="/usr/bin:$PATH"
-- for ac_dir in $ac_dummy; do
-- test -z "$ac_dir" && ac_dir=.
-- if test -f $ac_dir/file; then
-- lt_cv_path_MAGIC_CMD="$ac_dir/file"
-- if test -n "$file_magic_test_file"; then
-- case $deplibs_check_method in
-- "file_magic "*)
-- file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic \(.*\)\"`"
-- MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
-- if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
-- egrep "$file_magic_regex" > /dev/null; then
-- :
-- else
-- cat <<EOF 1>&2
--
--*** Warning: the command libtool uses to detect shared libraries,
--*** $file_magic_cmd, produces output that libtool cannot recognize.
--*** The result is that libtool may fail to recognize shared libraries
--*** as such. This will affect the creation of libtool libraries that
--*** depend on shared libraries, but programs linked with such libtool
--*** libraries will work regardless of this problem. Nevertheless, you
--*** may want to report the problem to your system manager and/or to
--*** bug-libtool@gnu.org
--
--EOF
-- fi ;;
-- esac
-- fi
-- break
-- fi
-- done
-- IFS="$ac_save_ifs"
-- MAGIC_CMD="$ac_save_MAGIC_CMD"
-- ;;
--esac
--fi
--
--MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
--if test -n "$MAGIC_CMD"; then
-- echo "$as_me:$LINENO: result: $MAGIC_CMD" >&5
--echo "${ECHO_T}$MAGIC_CMD" >&6
--else
-- echo "$as_me:$LINENO: result: no" >&5
--echo "${ECHO_T}no" >&6
--fi
--
-- else
-- MAGIC_CMD=:
-- fi
--fi
--
-- fi
-- ;;
--esac
--
--if test -n "$ac_tool_prefix"; then
-- # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
--set dummy ${ac_tool_prefix}ranlib; ac_word=$2
--echo "$as_me:$LINENO: checking for $ac_word" >&5
--echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
--if test "${ac_cv_prog_RANLIB+set}" = set; then
-- echo $ECHO_N "(cached) $ECHO_C" >&6
--else
-- if test -n "$RANLIB"; then
-- ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
--else
--as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
--for as_dir in $PATH
--do
-- IFS=$as_save_IFS
-- test -z "$as_dir" && as_dir=.
-- for ac_exec_ext in '' $ac_executable_extensions; do
-- if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-- ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
-- echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
-- break 2
-- fi
--done
--done
--
--fi
--fi
--RANLIB=$ac_cv_prog_RANLIB
--if test -n "$RANLIB"; then
-- echo "$as_me:$LINENO: result: $RANLIB" >&5
--echo "${ECHO_T}$RANLIB" >&6
--else
-- echo "$as_me:$LINENO: result: no" >&5
--echo "${ECHO_T}no" >&6
--fi
--
--fi
--if test -z "$ac_cv_prog_RANLIB"; then
-- ac_ct_RANLIB=$RANLIB
-- # Extract the first word of "ranlib", so it can be a program name with args.
--set dummy ranlib; ac_word=$2
--echo "$as_me:$LINENO: checking for $ac_word" >&5
--echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
--if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
-- echo $ECHO_N "(cached) $ECHO_C" >&6
--else
-- if test -n "$ac_ct_RANLIB"; then
-- ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
--else
--as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
--for as_dir in $PATH
--do
-- IFS=$as_save_IFS
-- test -z "$as_dir" && as_dir=.
-- for ac_exec_ext in '' $ac_executable_extensions; do
-- if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-- ac_cv_prog_ac_ct_RANLIB="ranlib"
-- echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
-- break 2
-- fi
--done
--done
--
-- test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":"
--fi
--fi
--ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
--if test -n "$ac_ct_RANLIB"; then
-- echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
--echo "${ECHO_T}$ac_ct_RANLIB" >&6
--else
-- echo "$as_me:$LINENO: result: no" >&5
--echo "${ECHO_T}no" >&6
--fi
--
-- RANLIB=$ac_ct_RANLIB
--else
-- RANLIB="$ac_cv_prog_RANLIB"
--fi
--
--if test -n "$ac_tool_prefix"; then
-- # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
--set dummy ${ac_tool_prefix}strip; ac_word=$2
--echo "$as_me:$LINENO: checking for $ac_word" >&5
--echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
--if test "${ac_cv_prog_STRIP+set}" = set; then
-- echo $ECHO_N "(cached) $ECHO_C" >&6
--else
-- if test -n "$STRIP"; then
-- ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
--else
--as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
--for as_dir in $PATH
--do
-- IFS=$as_save_IFS
-- test -z "$as_dir" && as_dir=.
-- for ac_exec_ext in '' $ac_executable_extensions; do
-- if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-- ac_cv_prog_STRIP="${ac_tool_prefix}strip"
-- echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
-- break 2
-- fi
--done
--done
--
--fi
--fi
--STRIP=$ac_cv_prog_STRIP
--if test -n "$STRIP"; then
-- echo "$as_me:$LINENO: result: $STRIP" >&5
--echo "${ECHO_T}$STRIP" >&6
--else
-- echo "$as_me:$LINENO: result: no" >&5
--echo "${ECHO_T}no" >&6
--fi
--
--fi
--if test -z "$ac_cv_prog_STRIP"; then
-- ac_ct_STRIP=$STRIP
-- # Extract the first word of "strip", so it can be a program name with args.
--set dummy strip; ac_word=$2
--echo "$as_me:$LINENO: checking for $ac_word" >&5
--echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
--if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then
-- echo $ECHO_N "(cached) $ECHO_C" >&6
--else
-- if test -n "$ac_ct_STRIP"; then
-- ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
--else
--as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
--for as_dir in $PATH
--do
-- IFS=$as_save_IFS
-- test -z "$as_dir" && as_dir=.
-- for ac_exec_ext in '' $ac_executable_extensions; do
-- if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-- ac_cv_prog_ac_ct_STRIP="strip"
-- echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
-- break 2
-- fi
--done
--done
--
-- test -z "$ac_cv_prog_ac_ct_STRIP" && ac_cv_prog_ac_ct_STRIP=":"
--fi
--fi
--ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
--if test -n "$ac_ct_STRIP"; then
-- echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5
--echo "${ECHO_T}$ac_ct_STRIP" >&6
--else
-- echo "$as_me:$LINENO: result: no" >&5
--echo "${ECHO_T}no" >&6
--fi
--
-- STRIP=$ac_ct_STRIP
--else
-- STRIP="$ac_cv_prog_STRIP"
--fi
--
--
--enable_dlopen=no
--enable_win32_dll=no
--
--# Check whether --enable-libtool-lock or --disable-libtool-lock was given.
--if test "${enable_libtool_lock+set}" = set; then
-- enableval="$enable_libtool_lock"
--
--fi;
--test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
--
--# Some flags need to be propagated to the compiler or linker for good
--# libtool support.
--case $host in
--*-*-irix6*)
-- # Find out which ABI we are using.
-- echo '#line __oline__ "configure"' > conftest.$ac_ext
-- if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-- (eval $ac_compile) 2>&5
-- ac_status=$?
-- echo "$as_me:$LINENO: \$? = $ac_status" >&5
-- (exit $ac_status); }; then
-- case `/usr/bin/file conftest.$ac_objext` in
-- *32-bit*)
-- LD="${LD-ld} -32"
-- ;;
-- *N32*)
-- LD="${LD-ld} -n32"
-- ;;
-- *64-bit*)
-- LD="${LD-ld} -64"
-- ;;
-- esac
-- fi
-- rm -rf conftest*
-- ;;
--
--*-*-sco3.2v5*)
-- # On SCO OpenServer 5, we need -belf to get full-featured binaries.
-- SAVE_CFLAGS="$CFLAGS"
-- CFLAGS="$CFLAGS -belf"
-- echo "$as_me:$LINENO: checking whether the C compiler needs -belf" >&5
--echo $ECHO_N "checking whether the C compiler needs -belf... $ECHO_C" >&6
--if test "${lt_cv_cc_needs_belf+set}" = set; then
-- echo $ECHO_N "(cached) $ECHO_C" >&6
--else
--
--
-- ac_ext=c
--ac_cpp='$CPP $CPPFLAGS'
--ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
--ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
--ac_compiler_gnu=$ac_cv_c_compiler_gnu
--
-- cat >conftest.$ac_ext <<_ACEOF
--#line $LINENO "configure"
--#include "confdefs.h"
--
--int
--main ()
--{
--
-- ;
-- return 0;
--}
--_ACEOF
--rm -f conftest.$ac_objext conftest$ac_exeext
--if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-- (eval $ac_link) 2>&5
-- ac_status=$?
-- echo "$as_me:$LINENO: \$? = $ac_status" >&5
-- (exit $ac_status); } &&
-- { ac_try='test -s conftest$ac_exeext'
-- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-- (eval $ac_try) 2>&5
-- ac_status=$?
-- echo "$as_me:$LINENO: \$? = $ac_status" >&5
-- (exit $ac_status); }; }; then
-- lt_cv_cc_needs_belf=yes
--else
-- echo "$as_me: failed program was:" >&5
--cat conftest.$ac_ext >&5
--lt_cv_cc_needs_belf=no
--fi
--rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
-- ac_ext=c
--ac_cpp='$CPP $CPPFLAGS'
--ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
--ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
--ac_compiler_gnu=$ac_cv_c_compiler_gnu
--
--fi
--echo "$as_me:$LINENO: result: $lt_cv_cc_needs_belf" >&5
--echo "${ECHO_T}$lt_cv_cc_needs_belf" >&6
-- if test x"$lt_cv_cc_needs_belf" != x"yes"; then
-- # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
-- CFLAGS="$SAVE_CFLAGS"
-- fi
-- ;;
--
--
--esac
--
--# Sed substitution that helps us do robust quoting. It backslashifies
--# metacharacters that are still active within double-quoted strings.
--Xsed='sed -e s/^X//'
--sed_quote_subst='s/\([\\"\\`$\\\\]\)/\\\1/g'
--
--# Same as above, but do not quote variable references.
--double_quote_subst='s/\([\\"\\`\\\\]\)/\\\1/g'
--
--# Sed substitution to delay expansion of an escaped shell variable in a
--# double_quote_subst'ed string.
--delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
--
--# Constants:
--rm="rm -f"
--
--# Global variables:
--default_ofile=libtool
--can_build_shared=yes
--
--# All known linkers require a `.a' archive for static linking (except M$VC,
--# which needs '.lib').
--libext=a
--ltmain="$ac_aux_dir/ltmain.sh"
--ofile="$default_ofile"
--with_gnu_ld="$lt_cv_prog_gnu_ld"
--need_locks="$enable_libtool_lock"
--
--old_CC="$CC"
--old_CFLAGS="$CFLAGS"
--
--# Set sane defaults for various variables
--test -z "$AR" && AR=ar
--test -z "$AR_FLAGS" && AR_FLAGS=cru
--test -z "$AS" && AS=as
--test -z "$CC" && CC=cc
--test -z "$DLLTOOL" && DLLTOOL=dlltool
--test -z "$LD" && LD=ld
--test -z "$LN_S" && LN_S="ln -s"
--test -z "$MAGIC_CMD" && MAGIC_CMD=file
--test -z "$NM" && NM=nm
--test -z "$OBJDUMP" && OBJDUMP=objdump
--test -z "$RANLIB" && RANLIB=:
--test -z "$STRIP" && STRIP=:
--test -z "$ac_objext" && ac_objext=o
--
--if test x"$host" != x"$build"; then
-- ac_tool_prefix=${host_alias}-
--else
-- ac_tool_prefix=
--fi
--
--# Transform linux* to *-*-linux-gnu*, to support old configure scripts.
--case $host_os in
--linux-gnu*) ;;
--linux*) host=`echo $host | sed 's/^\(.*-.*-linux\)\(.*\)$/\1-gnu\2/'`
--esac
--
--case $host_os in
--aix3*)
-- # AIX sometimes has problems with the GCC collect2 program. For some
-- # reason, if we set the COLLECT_NAMES environment variable, the problems
-- # vanish in a puff of smoke.
-- if test "X${COLLECT_NAMES+set}" != Xset; then
-- COLLECT_NAMES=
-- export COLLECT_NAMES
-- fi
-- ;;
--esac
--
--# Determine commands to create old-style static archives.
--old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs$old_deplibs'
--old_postinstall_cmds='chmod 644 $oldlib'
--old_postuninstall_cmds=
--
--if test -n "$RANLIB"; then
-- case $host_os in
-- openbsd*)
-- old_postinstall_cmds="\$RANLIB -t \$oldlib~$old_postinstall_cmds"
-- ;;
-- *)
-- old_postinstall_cmds="\$RANLIB \$oldlib~$old_postinstall_cmds"
-- ;;
-- esac
-- old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
--fi
--
--# Allow CC to be a program name with arguments.
--set dummy $CC
--compiler="$2"
--
--echo "$as_me:$LINENO: checking for objdir" >&5
--echo $ECHO_N "checking for objdir... $ECHO_C" >&6
--rm -f .libs 2>/dev/null
--mkdir .libs 2>/dev/null
--if test -d .libs; then
-- objdir=.libs
--else
-- # MS-DOS does not allow filenames that begin with a dot.
-- objdir=_libs
--fi
--rmdir .libs 2>/dev/null
--echo "$as_me:$LINENO: result: $objdir" >&5
--echo "${ECHO_T}$objdir" >&6
--
--
--
--# Check whether --with-pic or --without-pic was given.
--if test "${with_pic+set}" = set; then
-- withval="$with_pic"
-- pic_mode="$withval"
--else
-- pic_mode=default
--fi;
--test -z "$pic_mode" && pic_mode=default
--
--# We assume here that the value for lt_cv_prog_cc_pic will not be cached
--# in isolation, and that seeing it set (from the cache) indicates that
--# the associated values are set (in the cache) correctly too.
--echo "$as_me:$LINENO: checking for $compiler option to produce PIC" >&5
--echo $ECHO_N "checking for $compiler option to produce PIC... $ECHO_C" >&6
--if test "${lt_cv_prog_cc_pic+set}" = set; then
-- echo $ECHO_N "(cached) $ECHO_C" >&6
--else
-- lt_cv_prog_cc_pic=
-- lt_cv_prog_cc_shlib=
-- lt_cv_prog_cc_wl=
-- lt_cv_prog_cc_static=
-- lt_cv_prog_cc_no_builtin=
-- lt_cv_prog_cc_can_build_shared=$can_build_shared
--
-- if test "$GCC" = yes; then
-- lt_cv_prog_cc_wl='-Wl,'
-- lt_cv_prog_cc_static='-static'
--
-- case $host_os in
-- aix*)
-- # Below there is a dirty hack to force normal static linking with -ldl
-- # The problem is because libdl dynamically linked with both libc and
-- # libC (AIX C++ library), which obviously doesn't included in libraries
-- # list by gcc. This cause undefined symbols with -static flags.
-- # This hack allows C programs to be linked with "-static -ldl", but
-- # not sure about C++ programs.
-- lt_cv_prog_cc_static="$lt_cv_prog_cc_static ${lt_cv_prog_cc_wl}-lC"
-- ;;
-- amigaos*)
-- # FIXME: we need at least 68020 code to build shared libraries, but
-- # adding the `-m68020' flag to GCC prevents building anything better,
-- # like `-m68040'.
-- lt_cv_prog_cc_pic='-m68020 -resident32 -malways-restore-a4'
-- ;;
-- beos* | irix5* | irix6* | osf3* | osf4* | osf5*)
-- # PIC is the default for these OSes.
-- ;;
-- darwin* | rhapsody*)
-- # PIC is the default on this platform
-- # Common symbols not allowed in MH_DYLIB files
-- lt_cv_prog_cc_pic='-fno-common'
-- ;;
-- cygwin* | mingw* | pw32* | os2*)
-- # This hack is so that the source file can tell whether it is being
-- # built for inclusion in a dll (and should export symbols for example).
-- lt_cv_prog_cc_pic='-DDLL_EXPORT'
-- ;;
-- sysv4*MP*)
-- if test -d /usr/nec; then
-- lt_cv_prog_cc_pic=-Kconform_pic
-- fi
-- ;;
-- *)
-- lt_cv_prog_cc_pic='-fPIC'
-- ;;
-- esac
-- else
-- # PORTME Check for PIC flags for the system compiler.
-- case $host_os in
-- aix3* | aix4* | aix5*)
-- lt_cv_prog_cc_wl='-Wl,'
-- # All AIX code is PIC.
-- if test "$host_cpu" = ia64; then
-- # AIX 5 now supports IA64 processor
-- lt_cv_prog_cc_static='-Bstatic'
-- else
-- lt_cv_prog_cc_static='-bnso -bI:/lib/syscalls.exp'
-- fi
-- ;;
--
-- hpux9* | hpux10* | hpux11*)
-- # Is there a better lt_cv_prog_cc_static that works with the bundled CC?
-- lt_cv_prog_cc_wl='-Wl,'
-- lt_cv_prog_cc_static="${lt_cv_prog_cc_wl}-a ${lt_cv_prog_cc_wl}archive"
-- lt_cv_prog_cc_pic='+Z'
-- ;;
--
-- irix5* | irix6*)
-- lt_cv_prog_cc_wl='-Wl,'
-- lt_cv_prog_cc_static='-non_shared'
-- # PIC (with -KPIC) is the default.
-- ;;
--
-- cygwin* | mingw* | pw32* | os2*)
-- # This hack is so that the source file can tell whether it is being
-- # built for inclusion in a dll (and should export symbols for example).
-- lt_cv_prog_cc_pic='-DDLL_EXPORT'
-- ;;
--
-- newsos6)
-- lt_cv_prog_cc_pic='-KPIC'
-- lt_cv_prog_cc_static='-Bstatic'
-- ;;
--
-- osf3* | osf4* | osf5*)
-- # All OSF/1 code is PIC.
-- lt_cv_prog_cc_wl='-Wl,'
-- lt_cv_prog_cc_static='-non_shared'
-- ;;
--
-- sco3.2v5*)
-- lt_cv_prog_cc_pic='-Kpic'
-- lt_cv_prog_cc_static='-dn'
-- lt_cv_prog_cc_shlib='-belf'
-- ;;
--
-- solaris*)
-- lt_cv_prog_cc_pic='-KPIC'
-- lt_cv_prog_cc_static='-Bstatic'
-- lt_cv_prog_cc_wl='-Wl,'
-- ;;
--
-- sunos4*)
-- lt_cv_prog_cc_pic='-PIC'
-- lt_cv_prog_cc_static='-Bstatic'
-- lt_cv_prog_cc_wl='-Qoption ld '
-- ;;
--
-- sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
-- lt_cv_prog_cc_pic='-KPIC'
-- lt_cv_prog_cc_static='-Bstatic'
-- if test "x$host_vendor" = xsni; then
-- lt_cv_prog_cc_wl='-LD'
-- else
-- lt_cv_prog_cc_wl='-Wl,'
-- fi
-- ;;
--
-- uts4*)
-- lt_cv_prog_cc_pic='-pic'
-- lt_cv_prog_cc_static='-Bstatic'
-- ;;
--
-- sysv4*MP*)
-- if test -d /usr/nec ;then
-- lt_cv_prog_cc_pic='-Kconform_pic'
-- lt_cv_prog_cc_static='-Bstatic'
-- fi
-- ;;
--
-- *)
-- lt_cv_prog_cc_can_build_shared=no
-- ;;
-- esac
-- fi
--
--fi
--
--if test -z "$lt_cv_prog_cc_pic"; then
-- echo "$as_me:$LINENO: result: none" >&5
--echo "${ECHO_T}none" >&6
--else
-- echo "$as_me:$LINENO: result: $lt_cv_prog_cc_pic" >&5
--echo "${ECHO_T}$lt_cv_prog_cc_pic" >&6
--
-- # Check to make sure the pic_flag actually works.
-- echo "$as_me:$LINENO: checking if $compiler PIC flag $lt_cv_prog_cc_pic works" >&5
--echo $ECHO_N "checking if $compiler PIC flag $lt_cv_prog_cc_pic works... $ECHO_C" >&6
-- if test "${lt_cv_prog_cc_pic_works+set}" = set; then
-- echo $ECHO_N "(cached) $ECHO_C" >&6
--else
-- save_CFLAGS="$CFLAGS"
-- CFLAGS="$CFLAGS $lt_cv_prog_cc_pic -DPIC"
-- cat >conftest.$ac_ext <<_ACEOF
--#line $LINENO "configure"
--#include "confdefs.h"
--
--int
--main ()
--{
--
-- ;
-- return 0;
--}
--_ACEOF
--rm -f conftest.$ac_objext
--if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-- (eval $ac_compile) 2>&5
-- ac_status=$?
-- echo "$as_me:$LINENO: \$? = $ac_status" >&5
-- (exit $ac_status); } &&
-- { ac_try='test -s conftest.$ac_objext'
-- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-- (eval $ac_try) 2>&5
-- ac_status=$?
-- echo "$as_me:$LINENO: \$? = $ac_status" >&5
-- (exit $ac_status); }; }; then
-- case $host_os in
-- hpux9* | hpux10* | hpux11*)
-- # On HP-UX, both CC and GCC only warn that PIC is supported... then
-- # they create non-PIC objects. So, if there were any warnings, we
-- # assume that PIC is not supported.
-- if test -s conftest.err; then
-- lt_cv_prog_cc_pic_works=no
-- else
-- lt_cv_prog_cc_pic_works=yes
-- fi
-- ;;
-- *)
-- lt_cv_prog_cc_pic_works=yes
-- ;;
-- esac
--
--else
-- echo "$as_me: failed program was:" >&5
--cat conftest.$ac_ext >&5
-- lt_cv_prog_cc_pic_works=no
--
--fi
--rm -f conftest.$ac_objext conftest.$ac_ext
-- CFLAGS="$save_CFLAGS"
--
--fi
--
--
-- if test "X$lt_cv_prog_cc_pic_works" = Xno; then
-- lt_cv_prog_cc_pic=
-- lt_cv_prog_cc_can_build_shared=no
-- else
-- lt_cv_prog_cc_pic=" $lt_cv_prog_cc_pic"
-- fi
--
-- echo "$as_me:$LINENO: result: $lt_cv_prog_cc_pic_works" >&5
--echo "${ECHO_T}$lt_cv_prog_cc_pic_works" >&6
--fi
--
--# Check for any special shared library compilation flags.
--if test -n "$lt_cv_prog_cc_shlib"; then
-- { echo "$as_me:$LINENO: WARNING: \`$CC' requires \`$lt_cv_prog_cc_shlib' to build shared libraries" >&5
--echo "$as_me: WARNING: \`$CC' requires \`$lt_cv_prog_cc_shlib' to build shared libraries" >&2;}
-- if echo "$old_CC $old_CFLAGS " | egrep -e "[ ]$lt_cv_prog_cc_shlib[ ]" >/dev/null; then :
-- else
-- { echo "$as_me:$LINENO: WARNING: add \`$lt_cv_prog_cc_shlib' to the CC or CFLAGS env variable and reconfigure" >&5
--echo "$as_me: WARNING: add \`$lt_cv_prog_cc_shlib' to the CC or CFLAGS env variable and reconfigure" >&2;}
-- lt_cv_prog_cc_can_build_shared=no
-- fi
--fi
--
--echo "$as_me:$LINENO: checking if $compiler static flag $lt_cv_prog_cc_static works" >&5
--echo $ECHO_N "checking if $compiler static flag $lt_cv_prog_cc_static works... $ECHO_C" >&6
--if test "${lt_cv_prog_cc_static_works+set}" = set; then
-- echo $ECHO_N "(cached) $ECHO_C" >&6
--else
-- lt_cv_prog_cc_static_works=no
-- save_LDFLAGS="$LDFLAGS"
-- LDFLAGS="$LDFLAGS $lt_cv_prog_cc_static"
-- cat >conftest.$ac_ext <<_ACEOF
--#line $LINENO "configure"
--#include "confdefs.h"
--
--int
--main ()
--{
--
-- ;
-- return 0;
--}
--_ACEOF
--rm -f conftest.$ac_objext conftest$ac_exeext
--if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-- (eval $ac_link) 2>&5
-- ac_status=$?
-- echo "$as_me:$LINENO: \$? = $ac_status" >&5
-- (exit $ac_status); } &&
-- { ac_try='test -s conftest$ac_exeext'
-- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-- (eval $ac_try) 2>&5
-- ac_status=$?
-- echo "$as_me:$LINENO: \$? = $ac_status" >&5
-- (exit $ac_status); }; }; then
-- lt_cv_prog_cc_static_works=yes
--else
-- echo "$as_me: failed program was:" >&5
--cat conftest.$ac_ext >&5
--fi
--rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
-- LDFLAGS="$save_LDFLAGS"
--
--fi
--
--
--# Belt *and* braces to stop my trousers falling down:
--test "X$lt_cv_prog_cc_static_works" = Xno && lt_cv_prog_cc_static=
--echo "$as_me:$LINENO: result: $lt_cv_prog_cc_static_works" >&5
--echo "${ECHO_T}$lt_cv_prog_cc_static_works" >&6
--
--pic_flag="$lt_cv_prog_cc_pic"
--special_shlib_compile_flags="$lt_cv_prog_cc_shlib"
--wl="$lt_cv_prog_cc_wl"
--link_static_flag="$lt_cv_prog_cc_static"
--no_builtin_flag="$lt_cv_prog_cc_no_builtin"
--can_build_shared="$lt_cv_prog_cc_can_build_shared"
--
--
--# Check to see if options -o and -c are simultaneously supported by compiler
--echo "$as_me:$LINENO: checking if $compiler supports -c -o file.$ac_objext" >&5
--echo $ECHO_N "checking if $compiler supports -c -o file.$ac_objext... $ECHO_C" >&6
--if test "${lt_cv_compiler_c_o+set}" = set; then
-- echo $ECHO_N "(cached) $ECHO_C" >&6
--else
--
--$rm -r conftest 2>/dev/null
--mkdir conftest
--cd conftest
--echo "int some_variable = 0;" > conftest.$ac_ext
--mkdir out
--# According to Tom Tromey, Ian Lance Taylor reported there are C compilers
--# that will create temporary files in the current directory regardless of
--# the output directory. Thus, making CWD read-only will cause this test
--# to fail, enabling locking or at least warning the user not to do parallel
--# builds.
--chmod -w .
--save_CFLAGS="$CFLAGS"
--CFLAGS="$CFLAGS -o out/conftest2.$ac_objext"
--compiler_c_o=no
--if { (eval echo configure:__oline__: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>out/conftest.err; } && test -s out/conftest2.$ac_objext; then
-- # The compiler can only warn and ignore the option if not recognized
-- # So say no if there are warnings
-- if test -s out/conftest.err; then
-- lt_cv_compiler_c_o=no
-- else
-- lt_cv_compiler_c_o=yes
-- fi
--else
-- # Append any errors to the config.log.
-- cat out/conftest.err 1>&5
-- lt_cv_compiler_c_o=no
--fi
--CFLAGS="$save_CFLAGS"
--chmod u+w .
--$rm conftest* out/*
--rmdir out
--cd ..
--rmdir conftest
--$rm -r conftest 2>/dev/null
--
--fi
--
--compiler_c_o=$lt_cv_compiler_c_o
--echo "$as_me:$LINENO: result: $compiler_c_o" >&5
--echo "${ECHO_T}$compiler_c_o" >&6
--
--if test x"$compiler_c_o" = x"yes"; then
-- # Check to see if we can write to a .lo
-- echo "$as_me:$LINENO: checking if $compiler supports -c -o file.lo" >&5
--echo $ECHO_N "checking if $compiler supports -c -o file.lo... $ECHO_C" >&6
-- if test "${lt_cv_compiler_o_lo+set}" = set; then
-- echo $ECHO_N "(cached) $ECHO_C" >&6
--else
--
-- lt_cv_compiler_o_lo=no
-- save_CFLAGS="$CFLAGS"
-- CFLAGS="$CFLAGS -c -o conftest.lo"
-- save_objext="$ac_objext"
-- ac_objext=lo
-- cat >conftest.$ac_ext <<_ACEOF
--#line $LINENO "configure"
--#include "confdefs.h"
--
--int
--main ()
--{
--int some_variable = 0;
-- ;
-- return 0;
--}
--_ACEOF
--rm -f conftest.$ac_objext
--if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-- (eval $ac_compile) 2>&5
-- ac_status=$?
-- echo "$as_me:$LINENO: \$? = $ac_status" >&5
-- (exit $ac_status); } &&
-- { ac_try='test -s conftest.$ac_objext'
-- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-- (eval $ac_try) 2>&5
-- ac_status=$?
-- echo "$as_me:$LINENO: \$? = $ac_status" >&5
-- (exit $ac_status); }; }; then
-- # The compiler can only warn and ignore the option if not recognized
-- # So say no if there are warnings
-- if test -s conftest.err; then
-- lt_cv_compiler_o_lo=no
-- else
-- lt_cv_compiler_o_lo=yes
-- fi
--
--else
-- echo "$as_me: failed program was:" >&5
--cat conftest.$ac_ext >&5
--fi
--rm -f conftest.$ac_objext conftest.$ac_ext
-- ac_objext="$save_objext"
-- CFLAGS="$save_CFLAGS"
--
--fi
--
-- compiler_o_lo=$lt_cv_compiler_o_lo
-- echo "$as_me:$LINENO: result: $compiler_o_lo" >&5
--echo "${ECHO_T}$compiler_o_lo" >&6
--else
-- compiler_o_lo=no
--fi
--
--# Check to see if we can do hard links to lock some files if needed
--hard_links="nottested"
--if test "$compiler_c_o" = no && test "$need_locks" != no; then
-- # do not overwrite the value of need_locks provided by the user
-- echo "$as_me:$LINENO: checking if we can lock with hard links" >&5
--echo $ECHO_N "checking if we can lock with hard links... $ECHO_C" >&6
-- hard_links=yes
-- $rm conftest*
-- ln conftest.a conftest.b 2>/dev/null && hard_links=no
-- touch conftest.a
-- ln conftest.a conftest.b 2>&5 || hard_links=no
-- ln conftest.a conftest.b 2>/dev/null && hard_links=no
-- echo "$as_me:$LINENO: result: $hard_links" >&5
--echo "${ECHO_T}$hard_links" >&6
-- if test "$hard_links" = no; then
-- { echo "$as_me:$LINENO: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
--echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
-- need_locks=warn
-- fi
--else
-- need_locks=no
--fi
--
--if test "$GCC" = yes; then
-- # Check to see if options -fno-rtti -fno-exceptions are supported by compiler
-- echo "$as_me:$LINENO: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
--echo $ECHO_N "checking if $compiler supports -fno-rtti -fno-exceptions... $ECHO_C" >&6
-- echo "int some_variable = 0;" > conftest.$ac_ext
-- save_CFLAGS="$CFLAGS"
-- CFLAGS="$CFLAGS -fno-rtti -fno-exceptions -c conftest.$ac_ext"
-- compiler_rtti_exceptions=no
-- cat >conftest.$ac_ext <<_ACEOF
--#line $LINENO "configure"
--#include "confdefs.h"
--
--int
--main ()
--{
--int some_variable = 0;
-- ;
-- return 0;
--}
--_ACEOF
--rm -f conftest.$ac_objext
--if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-- (eval $ac_compile) 2>&5
-- ac_status=$?
-- echo "$as_me:$LINENO: \$? = $ac_status" >&5
-- (exit $ac_status); } &&
-- { ac_try='test -s conftest.$ac_objext'
-- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-- (eval $ac_try) 2>&5
-- ac_status=$?
-- echo "$as_me:$LINENO: \$? = $ac_status" >&5
-- (exit $ac_status); }; }; then
-- # The compiler can only warn and ignore the option if not recognized
-- # So say no if there are warnings
-- if test -s conftest.err; then
-- compiler_rtti_exceptions=no
-- else
-- compiler_rtti_exceptions=yes
-- fi
--
--else
-- echo "$as_me: failed program was:" >&5
--cat conftest.$ac_ext >&5
--fi
--rm -f conftest.$ac_objext conftest.$ac_ext
-- CFLAGS="$save_CFLAGS"
-- echo "$as_me:$LINENO: result: $compiler_rtti_exceptions" >&5
--echo "${ECHO_T}$compiler_rtti_exceptions" >&6
--
-- if test "$compiler_rtti_exceptions" = "yes"; then
-- no_builtin_flag=' -fno-builtin -fno-rtti -fno-exceptions'
-- else
-- no_builtin_flag=' -fno-builtin'
-- fi
--fi
--
--# See if the linker supports building shared libraries.
--echo "$as_me:$LINENO: checking whether the linker ($LD) supports shared libraries" >&5
--echo $ECHO_N "checking whether the linker ($LD) supports shared libraries... $ECHO_C" >&6
--
--allow_undefined_flag=
--no_undefined_flag=
--need_lib_prefix=unknown
--need_version=unknown
--# when you set need_version to no, make sure it does not cause -set_version
--# flags to be left without arguments
--archive_cmds=
--archive_expsym_cmds=
--old_archive_from_new_cmds=
--old_archive_from_expsyms_cmds=
--export_dynamic_flag_spec=
--whole_archive_flag_spec=
--thread_safe_flag_spec=
--hardcode_into_libs=no
--hardcode_libdir_flag_spec=
--hardcode_libdir_separator=
--hardcode_direct=no
--hardcode_minus_L=no
--hardcode_shlibpath_var=unsupported
--runpath_var=
--link_all_deplibs=unknown
--always_export_symbols=no
--export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | sed '\''s/.* //'\'' | sort | uniq > $export_symbols'
--# include_expsyms should be a list of space-separated symbols to be *always*
--# included in the symbol list
--include_expsyms=
--# exclude_expsyms can be an egrep regular expression of symbols to exclude
--# it will be wrapped by ` (' and `)$', so one must not match beginning or
--# end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
--# as well as any symbol that contains `d'.
--exclude_expsyms="_GLOBAL_OFFSET_TABLE_"
--# Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
--# platforms (ab)use it in PIC code, but their linkers get confused if
--# the symbol is explicitly referenced. Since portable code cannot
--# rely on this symbol name, it's probably fine to never include it in
--# preloaded symbol tables.
--extract_expsyms_cmds=
--
--case $host_os in
--cygwin* | mingw* | pw32*)
-- # FIXME: the MSVC++ port hasn't been tested in a loooong time
-- # When not using gcc, we currently assume that we are using
-- # Microsoft Visual C++.
-- if test "$GCC" != yes; then
-- with_gnu_ld=no
-- fi
-- ;;
--openbsd*)
-- with_gnu_ld=no
-- ;;
--esac
--
--ld_shlibs=yes
--if test "$with_gnu_ld" = yes; then
-- # If archive_cmds runs LD, not CC, wlarc should be empty
-- wlarc='${wl}'
--
-- # See if GNU ld supports shared libraries.
-- case $host_os in
-- aix3* | aix4* | aix5*)
-- # On AIX, the GNU linker is very broken
-- # Note:Check GNU linker on AIX 5-IA64 when/if it becomes available.
-- ld_shlibs=no
-- cat <<EOF 1>&2
--
--*** Warning: the GNU linker, at least up to release 2.9.1, is reported
--*** to be unable to reliably create shared libraries on AIX.
--*** Therefore, libtool is disabling shared libraries support. If you
--*** really care for shared libraries, you may want to modify your PATH
--*** so that a non-GNU linker is found, and then restart.
--
--EOF
-- ;;
--
-- amigaos*)
-- archive_cmds='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
-- hardcode_libdir_flag_spec='-L$libdir'
-- hardcode_minus_L=yes
--
-- # Samuel A. Falvo II <kc5tja@dolphin.openprojects.net> reports
-- # that the semantics of dynamic libraries on AmigaOS, at least up
-- # to version 4, is to share data among multiple programs linked
-- # with the same dynamic library. Since this doesn't match the
-- # behavior of shared libraries on other platforms, we can use
-- # them.
-- ld_shlibs=no
-- ;;
--
-- beos*)
-- if $LD --help 2>&1 | egrep ': supported targets:.* elf' > /dev/null; then
-- allow_undefined_flag=unsupported
-- # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
-- # support --undefined. This deserves some investigation. FIXME
-- archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
-- else
-- ld_shlibs=no
-- fi
-- ;;
--
-- cygwin* | mingw* | pw32*)
-- # hardcode_libdir_flag_spec is actually meaningless, as there is
-- # no search path for DLLs.
-- hardcode_libdir_flag_spec='-L$libdir'
-- allow_undefined_flag=unsupported
-- always_export_symbols=yes
--
-- extract_expsyms_cmds='test -f $output_objdir/impgen.c || \
-- sed -e "/^# \/\* impgen\.c starts here \*\//,/^# \/\* impgen.c ends here \*\// { s/^# //;s/^# *$//; p; }" -e d < $''0 > $output_objdir/impgen.c~
-- test -f $output_objdir/impgen.exe || (cd $output_objdir && \
-- if test "x$HOST_CC" != "x" ; then $HOST_CC -o impgen impgen.c ; \
-- else $CC -o impgen impgen.c ; fi)~
-- $output_objdir/impgen $dir/$soroot > $output_objdir/$soname-def'
--
-- old_archive_from_expsyms_cmds='$DLLTOOL --as=$AS --dllname $soname --def $output_objdir/$soname-def --output-lib $output_objdir/$newlib'
--
-- # cygwin and mingw dlls have different entry points and sets of symbols
-- # to exclude.
-- # FIXME: what about values for MSVC?
-- dll_entry=__cygwin_dll_entry@12
-- dll_exclude_symbols=DllMain@12,_cygwin_dll_entry@12,_cygwin_noncygwin_dll_entry@12~
-- case $host_os in
-- mingw*)
-- # mingw values
-- dll_entry=_DllMainCRTStartup@12
-- dll_exclude_symbols=DllMain@12,DllMainCRTStartup@12,DllEntryPoint@12~
-- ;;
-- esac
--
-- # mingw and cygwin differ, and it's simplest to just exclude the union
-- # of the two symbol sets.
-- dll_exclude_symbols=DllMain@12,_cygwin_dll_entry@12,_cygwin_noncygwin_dll_entry@12,DllMainCRTStartup@12,DllEntryPoint@12
--
-- # recent cygwin and mingw systems supply a stub DllMain which the user
-- # can override, but on older systems we have to supply one (in ltdll.c)
-- if test "x$lt_cv_need_dllmain" = "xyes"; then
-- ltdll_obj='$output_objdir/$soname-ltdll.'"$ac_objext "
-- ltdll_cmds='test -f $output_objdir/$soname-ltdll.c || sed -e "/^# \/\* ltdll\.c starts here \*\//,/^# \/\* ltdll.c ends here \*\// { s/^# //; p; }" -e d < $''0 > $output_objdir/$soname-ltdll.c~
-- test -f $output_objdir/$soname-ltdll.$ac_objext || (cd $output_objdir && $CC -c $soname-ltdll.c)~'
-- else
-- ltdll_obj=
-- ltdll_cmds=
-- fi
--
-- # Extract the symbol export list from an `--export-all' def file,
-- # then regenerate the def file from the symbol export list, so that
-- # the compiled dll only exports the symbol export list.
-- # Be careful not to strip the DATA tag left be newer dlltools.
-- export_symbols_cmds="$ltdll_cmds"'
-- $DLLTOOL --export-all --exclude-symbols '$dll_exclude_symbols' --output-def $output_objdir/$soname-def '$ltdll_obj'$libobjs $convenience~
-- sed -e "1,/EXPORTS/d" -e "s/ @ [0-9]*//" -e "s/ *;.*$//" < $output_objdir/$soname-def > $export_symbols'
--
-- # If the export-symbols file already is a .def file (1st line
-- # is EXPORTS), use it as is.
-- # If DATA tags from a recent dlltool are present, honour them!
-- archive_expsym_cmds='if test "x`head -1 $export_symbols`" = xEXPORTS; then
-- cp $export_symbols $output_objdir/$soname-def;
-- else
-- echo EXPORTS > $output_objdir/$soname-def;
-- _lt_hint=1;
-- cat $export_symbols | while read symbol; do
-- set dummy \$symbol;
-- case \$# in
-- 2) echo " \$2 @ \$_lt_hint ; " >> $output_objdir/$soname-def;;
-- *) echo " \$2 @ \$_lt_hint \$3 ; " >> $output_objdir/$soname-def;;
-- esac;
-- _lt_hint=`expr 1 + \$_lt_hint`;
-- done;
-- fi~
-- '"$ltdll_cmds"'
-- $CC -Wl,--base-file,$output_objdir/$soname-base '$lt_cv_cc_dll_switch' -Wl,-e,'$dll_entry' -o $output_objdir/$soname '$ltdll_obj'$libobjs $deplibs $compiler_flags~
-- $DLLTOOL --as=$AS --dllname $soname --exclude-symbols '$dll_exclude_symbols' --def $output_objdir/$soname-def --base-file $output_objdir/$soname-base --output-exp $output_objdir/$soname-exp~
-- $CC -Wl,--base-file,$output_objdir/$soname-base $output_objdir/$soname-exp '$lt_cv_cc_dll_switch' -Wl,-e,'$dll_entry' -o $output_objdir/$soname '$ltdll_obj'$libobjs $deplibs $compiler_flags~
-- $DLLTOOL --as=$AS --dllname $soname --exclude-symbols '$dll_exclude_symbols' --def $output_objdir/$soname-def --base-file $output_objdir/$soname-base --output-exp $output_objdir/$soname-exp --output-lib $output_objdir/$libname.dll.a~
-- $CC $output_objdir/$soname-exp '$lt_cv_cc_dll_switch' -Wl,-e,'$dll_entry' -o $output_objdir/$soname '$ltdll_obj'$libobjs $deplibs $compiler_flags'
-- ;;
--
-- netbsd*)
-- if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
-- archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
-- wlarc=
-- else
-- archive_cmds='$CC -shared -nodefaultlibs $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
-- archive_expsym_cmds='$CC -shared -nodefaultlibs $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
-- fi
-- ;;
--
-- solaris* | sysv5*)
-- if $LD -v 2>&1 | egrep 'BFD 2\.8' > /dev/null; then
-- ld_shlibs=no
-- cat <<EOF 1>&2
--
--*** Warning: The releases 2.8.* of the GNU linker cannot reliably
--*** create shared libraries on Solaris systems. Therefore, libtool
--*** is disabling shared libraries support. We urge you to upgrade GNU
--*** binutils to release 2.9.1 or newer. Another option is to modify
--*** your PATH or compiler configuration so that the native linker is
--*** used, and then restart.
--
--EOF
-- elif $LD --help 2>&1 | egrep ': supported targets:.* elf' > /dev/null; then
-- archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
-- archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
-- else
-- ld_shlibs=no
-- fi
-- ;;
--
-- sunos4*)
-- archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
-- wlarc=
-- hardcode_direct=yes
-- hardcode_shlibpath_var=no
-- ;;
--
-- *)
-- if $LD --help 2>&1 | egrep ': supported targets:.* elf' > /dev/null; then
-- archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
-- archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
-- else
-- ld_shlibs=no
-- fi
-- ;;
-- esac
--
-- if test "$ld_shlibs" = yes; then
-- runpath_var=LD_RUN_PATH
-- hardcode_libdir_flag_spec='${wl}--rpath ${wl}$libdir'
-- export_dynamic_flag_spec='${wl}--export-dynamic'
-- case $host_os in
-- cygwin* | mingw* | pw32*)
-- # dlltool doesn't understand --whole-archive et. al.
-- whole_archive_flag_spec=
-- ;;
-- *)
-- # ancient GNU ld didn't support --whole-archive et. al.
-- if $LD --help 2>&1 | egrep 'no-whole-archive' > /dev/null; then
-- whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
-- else
-- whole_archive_flag_spec=
-- fi
-- ;;
-- esac
-- fi
--else
-- # PORTME fill in a description of your system's linker (not GNU ld)
-- case $host_os in
-- aix3*)
-- allow_undefined_flag=unsupported
-- always_export_symbols=yes
-- archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
-- # Note: this linker hardcodes the directories in LIBPATH if there
-- # are no directories specified by -L.
-- hardcode_minus_L=yes
-- if test "$GCC" = yes && test -z "$link_static_flag"; then
-- # Neither direct hardcoding nor static linking is supported with a
-- # broken collect2.
-- hardcode_direct=unsupported
-- fi
-- ;;
--
-- aix4* | aix5*)
-- if test "$host_cpu" = ia64; then
-- # On IA64, the linker does run time linking by default, so we don't
-- # have to do anything special.
-- aix_use_runtimelinking=no
-- exp_sym_flag='-Bexport'
-- no_entry_flag=""
-- else
-- aix_use_runtimelinking=no
--
-- # Test if we are trying to use run time linking or normal
-- # AIX style linking. If -brtl is somewhere in LDFLAGS, we
-- # need to do runtime linking.
-- case $host_os in aix4.[23]|aix4.[23].*|aix5*)
-- for ld_flag in $LDFLAGS; do
-- if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
-- aix_use_runtimelinking=yes
-- break
-- fi
-- done
-- esac
--
-- exp_sym_flag='-bexport'
-- no_entry_flag='-bnoentry'
-- fi
--
-- # When large executables or shared objects are built, AIX ld can
-- # have problems creating the table of contents. If linking a library
-- # or program results in "error TOC overflow" add -mminimal-toc to
-- # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
-- # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
--
-- hardcode_direct=yes
-- archive_cmds=''
-- hardcode_libdir_separator=':'
-- if test "$GCC" = yes; then
-- case $host_os in aix4.[012]|aix4.[012].*)
-- collect2name=`${CC} -print-prog-name=collect2`
-- if test -f "$collect2name" && \
-- strings "$collect2name" | grep resolve_lib_name >/dev/null
-- then
-- # We have reworked collect2
-- hardcode_direct=yes
-- else
-- # We have old collect2
-- hardcode_direct=unsupported
-- # It fails to find uninstalled libraries when the uninstalled
-- # path is not listed in the libpath. Setting hardcode_minus_L
-- # to unsupported forces relinking
-- hardcode_minus_L=yes
-- hardcode_libdir_flag_spec='-L$libdir'
-- hardcode_libdir_separator=
-- fi
-- esac
--
-- shared_flag='-shared'
-- else
-- # not using gcc
-- if test "$host_cpu" = ia64; then
-- shared_flag='${wl}-G'
-- else
-- if test "$aix_use_runtimelinking" = yes; then
-- shared_flag='${wl}-G'
-- else
-- shared_flag='${wl}-bM:SRE'
-- fi
-- fi
-- fi
--
-- # It seems that -bexpall can do strange things, so it is better to
-- # generate a list of symbols to export.
-- always_export_symbols=yes
-- if test "$aix_use_runtimelinking" = yes; then
-- # Warning - without using the other runtime loading flags (-brtl),
-- # -berok will link without error, but may produce a broken library.
-- allow_undefined_flag='-berok'
-- hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:/usr/lib:/lib'
-- archive_expsym_cmds="\$CC"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$no_entry_flag \${wl}$exp_sym_flag:\$export_symbols $shared_flag"
-- else
-- if test "$host_cpu" = ia64; then
-- hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib'
-- allow_undefined_flag="-z nodefs"
-- archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname ${wl}-h$soname $libobjs $deplibs $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$no_entry_flag \${wl}$exp_sym_flag:\$export_symbols"
-- else
-- hardcode_libdir_flag_spec='${wl}-bnolibpath ${wl}-blibpath:$libdir:/usr/lib:/lib'
-- # Warning - without using the other run time loading flags,
-- # -berok will link without error, but may produce a broken library.
-- allow_undefined_flag='${wl}-berok'
-- # This is a bit strange, but is similar to how AIX traditionally builds
-- # it's shared libraries.
-- archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags ${allow_undefined_flag} '"\${wl}$no_entry_flag \${wl}$exp_sym_flag:\$export_symbols"' ~$AR -crlo $objdir/$libname$release.a $objdir/$soname'
-- fi
-- fi
-- ;;
--
-- amigaos*)
-- archive_cmds='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
-- hardcode_libdir_flag_spec='-L$libdir'
-- hardcode_minus_L=yes
-- # see comment about different semantics on the GNU ld section
-- ld_shlibs=no
-- ;;
--
-- cygwin* | mingw* | pw32*)
-- # When not using gcc, we currently assume that we are using
-- # Microsoft Visual C++.
-- # hardcode_libdir_flag_spec is actually meaningless, as there is
-- # no search path for DLLs.
-- hardcode_libdir_flag_spec=' '
-- allow_undefined_flag=unsupported
-- # Tell ltmain to make .lib files, not .a files.
-- libext=lib
-- # FIXME: Setting linknames here is a bad hack.
-- archive_cmds='$CC -o $lib $libobjs $compiler_flags `echo "$deplibs" | sed -e '\''s/ -lc$//'\''` -link -dll~linknames='
-- # The linker will automatically build a .lib file if we build a DLL.
-- old_archive_from_new_cmds='true'
-- # FIXME: Should let the user specify the lib program.
-- old_archive_cmds='lib /OUT:$oldlib$oldobjs$old_deplibs'
-- fix_srcfile_path='`cygpath -w "$srcfile"`'
-- ;;
--
-- darwin* | rhapsody*)
-- case "$host_os" in
-- rhapsody* | darwin1.[012])
-- allow_undefined_flag='-undefined suppress'
-- ;;
-- *) # Darwin 1.3 on
-- allow_undefined_flag='-flat_namespace -undefined suppress'
-- ;;
-- esac
-- # FIXME: Relying on posixy $() will cause problems for
-- # cross-compilation, but unfortunately the echo tests do not
-- # yet detect zsh echo's removal of \ escapes.
-- archive_cmds='$nonopt $(test "x$module" = xyes && echo -bundle || echo -dynamiclib) $allow_undefined_flag -o $lib $libobjs $deplibs$linker_flags -install_name $rpath/$soname $verstring'
-- # We need to add '_' to the symbols in $export_symbols first
-- #archive_expsym_cmds="$archive_cmds"' && strip -s $export_symbols'
-- hardcode_direct=yes
-- hardcode_shlibpath_var=no
-- whole_archive_flag_spec='-all_load $convenience'
-- ;;
--
-- freebsd1*)
-- ld_shlibs=no
-- ;;
--
-- # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
-- # support. Future versions do this automatically, but an explicit c++rt0.o
-- # does not break anything, and helps significantly (at the cost of a little
-- # extra space).
-- freebsd2.2*)
-- archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
-- hardcode_libdir_flag_spec='-R$libdir'
-- hardcode_direct=yes
-- hardcode_shlibpath_var=no
-- ;;
--
-- # Unfortunately, older versions of FreeBSD 2 do not have this feature.
-- freebsd2*)
-- archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
-- hardcode_direct=yes
-- hardcode_minus_L=yes
-- hardcode_shlibpath_var=no
-- ;;
--
-- # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
-- freebsd*)
-- archive_cmds='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
-- hardcode_libdir_flag_spec='-R$libdir'
-- hardcode_direct=yes
-- hardcode_shlibpath_var=no
-- ;;
--
-- hpux9* | hpux10* | hpux11*)
-- case $host_os in
-- hpux9*) archive_cmds='$rm $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' ;;
-- *) archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' ;;
-- esac
-- hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
-- hardcode_libdir_separator=:
-- hardcode_direct=yes
-- hardcode_minus_L=yes # Not in the search PATH, but as the default
-- # location of the library.
-- export_dynamic_flag_spec='${wl}-E'
-- ;;
--
-- irix5* | irix6*)
-- if test "$GCC" = yes; then
-- archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
-- else
-- archive_cmds='$LD -shared $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
-- fi
-- hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
-- hardcode_libdir_separator=:
-- link_all_deplibs=yes
-- ;;
--
-- netbsd*)
-- if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
-- archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
-- else
-- archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
-- fi
-- hardcode_libdir_flag_spec='-R$libdir'
-- hardcode_direct=yes
-- hardcode_shlibpath_var=no
-- ;;
--
-- newsos6)
-- archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
-- hardcode_direct=yes
-- hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
-- hardcode_libdir_separator=:
-- hardcode_shlibpath_var=no
-- ;;
--
-- openbsd*)
-- hardcode_direct=yes
-- hardcode_shlibpath_var=no
-- if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
-- archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $linker_flags'
-- hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
-- export_dynamic_flag_spec='${wl}-E'
-- else
-- case "$host_os" in
-- openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
-- archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
-- hardcode_libdir_flag_spec='-R$libdir'
-- ;;
-- *)
-- archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $linker_flags'
-- hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
-- ;;
-- esac
-- fi
-- ;;
--
-- os2*)
-- hardcode_libdir_flag_spec='-L$libdir'
-- hardcode_minus_L=yes
-- allow_undefined_flag=unsupported
-- archive_cmds='$echo "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$echo "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~$echo DATA >> $output_objdir/$libname.def~$echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~$echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def'
-- old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
-- ;;
--
-- osf3*)
-- if test "$GCC" = yes; then
-- allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
-- archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
-- else
-- allow_undefined_flag=' -expect_unresolved \*'
-- archive_cmds='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
-- fi
-- hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
-- hardcode_libdir_separator=:
-- ;;
--
-- osf4* | osf5*) # as osf3* with the addition of -msym flag
-- if test "$GCC" = yes; then
-- allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
-- archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
-- hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
-- else
-- allow_undefined_flag=' -expect_unresolved \*'
-- archive_cmds='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -msym -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
-- archive_expsym_cmds='for i in `cat $export_symbols`; do printf "-exported_symbol " >> $lib.exp; echo "\$i" >> $lib.exp; done; echo "-hidden">> $lib.exp~
-- $LD -shared${allow_undefined_flag} -input $lib.exp $linker_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${objdir}/so_locations -o $lib~$rm $lib.exp'
--
-- #Both c and cxx compiler support -rpath directly
-- hardcode_libdir_flag_spec='-rpath $libdir'
-- fi
-- hardcode_libdir_separator=:
-- ;;
--
-- sco3.2v5*)
-- archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
-- hardcode_shlibpath_var=no
-- runpath_var=LD_RUN_PATH
-- hardcode_runpath_var=yes
-- export_dynamic_flag_spec='${wl}-Bexport'
-- ;;
--
-- solaris*)
-- # gcc --version < 3.0 without binutils cannot create self contained
-- # shared libraries reliably, requiring libgcc.a to resolve some of
-- # the object symbols generated in some cases. Libraries that use
-- # assert need libgcc.a to resolve __eprintf, for example. Linking
-- # a copy of libgcc.a into every shared library to guarantee resolving
-- # such symbols causes other problems: According to Tim Van Holder
-- # <tim.van.holder@pandora.be>, C++ libraries end up with a separate
-- # (to the application) exception stack for one thing.
-- no_undefined_flag=' -z defs'
-- if test "$GCC" = yes; then
-- case `$CC --version 2>/dev/null` in
-- [12].*)
-- cat <<EOF 1>&2
--
--*** Warning: Releases of GCC earlier than version 3.0 cannot reliably
--*** create self contained shared libraries on Solaris systems, without
--*** introducing a dependency on libgcc.a. Therefore, libtool is disabling
--*** -no-undefined support, which will at least allow you to build shared
--*** libraries. However, you may find that when you link such libraries
--*** into an application without using GCC, you have to manually add
--*** \`gcc --print-libgcc-file-name\` to the link command. We urge you to
--*** upgrade to a newer version of GCC. Another option is to rebuild your
--*** current GCC to use the GNU linker from GNU binutils 2.9.1 or newer.
--
--EOF
-- no_undefined_flag=
-- ;;
-- esac
-- fi
-- # $CC -shared without GNU ld will not create a library from C++
-- # object files and a static libstdc++, better avoid it by now
-- archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
-- archive_expsym_cmds='$echo "{ global:" > $lib.exp~cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
-- $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp'
-- hardcode_libdir_flag_spec='-R$libdir'
-- hardcode_shlibpath_var=no
-- case $host_os in
-- solaris2.[0-5] | solaris2.[0-5].*) ;;
-- *) # Supported since Solaris 2.6 (maybe 2.5.1?)
-- whole_archive_flag_spec='-z allextract$convenience -z defaultextract' ;;
-- esac
-- link_all_deplibs=yes
-- ;;
--
-- sunos4*)
-- if test "x$host_vendor" = xsequent; then
-- # Use $CC to link under sequent, because it throws in some extra .o
-- # files that make .init and .fini sections work.
-- archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
-- else
-- archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
-- fi
-- hardcode_libdir_flag_spec='-L$libdir'
-- hardcode_direct=yes
-- hardcode_minus_L=yes
-- hardcode_shlibpath_var=no
-- ;;
--
-- sysv4)
-- if test "x$host_vendor" = xsno; then
-- archive_cmds='$LD -G -Bsymbolic -h $soname -o $lib $libobjs $deplibs $linker_flags'
-- hardcode_direct=yes # is this really true???
-- else
-- archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
-- hardcode_direct=no #Motorola manual says yes, but my tests say they lie
-- fi
-- runpath_var='LD_RUN_PATH'
-- hardcode_shlibpath_var=no
-- ;;
--
-- sysv4.3*)
-- archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
-- hardcode_shlibpath_var=no
-- export_dynamic_flag_spec='-Bexport'
-- ;;
--
-- sysv5*)
-- no_undefined_flag=' -z text'
-- # $CC -shared without GNU ld will not create a library from C++
-- # object files and a static libstdc++, better avoid it by now
-- archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
-- archive_expsym_cmds='$echo "{ global:" > $lib.exp~cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
-- $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp'
-- hardcode_libdir_flag_spec=
-- hardcode_shlibpath_var=no
-- runpath_var='LD_RUN_PATH'
-- ;;
--
-- uts4*)
-- archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
-- hardcode_libdir_flag_spec='-L$libdir'
-- hardcode_shlibpath_var=no
-- ;;
--
-- dgux*)
-- archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
-- hardcode_libdir_flag_spec='-L$libdir'
-- hardcode_shlibpath_var=no
-- ;;
--
-- sysv4*MP*)
-- if test -d /usr/nec; then
-- archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
-- hardcode_shlibpath_var=no
-- runpath_var=LD_RUN_PATH
-- hardcode_runpath_var=yes
-- ld_shlibs=yes
-- fi
-- ;;
--
-- sysv4.2uw2*)
-- archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'
-- hardcode_direct=yes
-- hardcode_minus_L=no
-- hardcode_shlibpath_var=no
-- hardcode_runpath_var=yes
-- runpath_var=LD_RUN_PATH
-- ;;
--
-- sysv5uw7* | unixware7*)
-- no_undefined_flag='${wl}-z ${wl}text'
-- if test "$GCC" = yes; then
-- archive_cmds='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
-- else
-- archive_cmds='$CC -G ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
-- fi
-- runpath_var='LD_RUN_PATH'
-- hardcode_shlibpath_var=no
-- ;;
--
-- *)
-- ld_shlibs=no
-- ;;
-- esac
--fi
--echo "$as_me:$LINENO: result: $ld_shlibs" >&5
--echo "${ECHO_T}$ld_shlibs" >&6
--test "$ld_shlibs" = no && can_build_shared=no
--
--# Check hardcoding attributes.
--echo "$as_me:$LINENO: checking how to hardcode library paths into programs" >&5
--echo $ECHO_N "checking how to hardcode library paths into programs... $ECHO_C" >&6
--hardcode_action=
--if test -n "$hardcode_libdir_flag_spec" || \
-- test -n "$runpath_var"; then
--
-- # We can hardcode non-existant directories.
-- if test "$hardcode_direct" != no &&
-- # If the only mechanism to avoid hardcoding is shlibpath_var, we
-- # have to relink, otherwise we might link with an installed library
-- # when we should be linking with a yet-to-be-installed one
-- ## test "$hardcode_shlibpath_var" != no &&
-- test "$hardcode_minus_L" != no; then
-- # Linking always hardcodes the temporary library directory.
-- hardcode_action=relink
-- else
-- # We can link without hardcoding, and we can hardcode nonexisting dirs.
-- hardcode_action=immediate
-- fi
--else
-- # We cannot hardcode anything, or else we can only hardcode existing
-- # directories.
-- hardcode_action=unsupported
--fi
--echo "$as_me:$LINENO: result: $hardcode_action" >&5
--echo "${ECHO_T}$hardcode_action" >&6
--
--striplib=
--old_striplib=
--echo "$as_me:$LINENO: checking whether stripping libraries is possible" >&5
--echo $ECHO_N "checking whether stripping libraries is possible... $ECHO_C" >&6
--if test -n "$STRIP" && $STRIP -V 2>&1 | grep "GNU strip" >/dev/null; then
-- test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
-- test -z "$striplib" && striplib="$STRIP --strip-unneeded"
-- echo "$as_me:$LINENO: result: yes" >&5
--echo "${ECHO_T}yes" >&6
--else
-- echo "$as_me:$LINENO: result: no" >&5
--echo "${ECHO_T}no" >&6
--fi
--
--reload_cmds='$LD$reload_flag -o $output$reload_objs'
--test -z "$deplibs_check_method" && deplibs_check_method=unknown
--
--# PORTME Fill in your ld.so characteristics
--echo "$as_me:$LINENO: checking dynamic linker characteristics" >&5
--echo $ECHO_N "checking dynamic linker characteristics... $ECHO_C" >&6
--library_names_spec=
--libname_spec='lib$name'
--soname_spec=
--postinstall_cmds=
--postuninstall_cmds=
--finish_cmds=
--finish_eval=
--shlibpath_var=
--shlibpath_overrides_runpath=unknown
--version_type=none
--dynamic_linker="$host_os ld.so"
--sys_lib_dlsearch_path_spec="/lib /usr/lib"
--sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
--
--case $host_os in
--aix3*)
-- version_type=linux
-- library_names_spec='${libname}${release}.so$versuffix $libname.a'
-- shlibpath_var=LIBPATH
--
-- # AIX has no versioning support, so we append a major version to the name.
-- soname_spec='${libname}${release}.so$major'
-- ;;
--
--aix4* | aix5*)
-- version_type=linux
-- if test "$host_cpu" = ia64; then
-- # AIX 5 supports IA64
-- library_names_spec='${libname}${release}.so$major ${libname}${release}.so$versuffix $libname.so'
-- shlibpath_var=LD_LIBRARY_PATH
-- else
-- # With GCC up to 2.95.x, collect2 would create an import file
-- # for dependence libraries. The import file would start with
-- # the line `#! .'. This would cause the generated library to
-- # depend on `.', always an invalid library. This was fixed in
-- # development snapshots of GCC prior to 3.0.
-- case $host_os in
-- aix4 | aix4.[01] | aix4.[01].*)
-- if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
-- echo ' yes '
-- echo '#endif'; } | ${CC} -E - | grep yes > /dev/null; then
-- :
-- else
-- can_build_shared=no
-- fi
-- ;;
-- esac
-- # AIX (on Power*) has no versioning support, so currently we can
-- # not hardcode correct soname into executable. Probably we can
-- # add versioning support to collect2, so additional links can
-- # be useful in future.
-- if test "$aix_use_runtimelinking" = yes; then
-- # If using run time linking (on AIX 4.2 or later) use lib<name>.so
-- # instead of lib<name>.a to let people know that these are not
-- # typical AIX shared libraries.
-- library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
-- else
-- # We preserve .a as extension for shared libraries through AIX4.2
-- # and later when we are not doing run time linking.
-- library_names_spec='${libname}${release}.a $libname.a'
-- soname_spec='${libname}${release}.so$major'
-- fi
-- shlibpath_var=LIBPATH
-- fi
-- ;;
--
--amigaos*)
-- library_names_spec='$libname.ixlibrary $libname.a'
-- # Create ${libname}_ixlibrary.a entries in /sys/libs.
-- finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`$echo "X$lib" | $Xsed -e '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $rm /sys/libs/${libname}_ixlibrary.a; $show "(cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a)"; (cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a) || exit 1; done'
-- ;;
--
--beos*)
-- library_names_spec='${libname}.so'
-- dynamic_linker="$host_os ld.so"
-- shlibpath_var=LIBRARY_PATH
-- ;;
--
--bsdi4*)
-- version_type=linux
-- need_version=no
-- library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
-- soname_spec='${libname}${release}.so$major'
-- finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
-- shlibpath_var=LD_LIBRARY_PATH
-- sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
-- sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
-- export_dynamic_flag_spec=-rdynamic
-- # the default ld.so.conf also contains /usr/contrib/lib and
-- # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
-- # libtool to hard-code these into programs
-- ;;
--
--cygwin* | mingw* | pw32*)
-- version_type=windows
-- need_version=no
-- need_lib_prefix=no
-- case $GCC,$host_os in
-- yes,cygwin*)
-- library_names_spec='$libname.dll.a'
-- soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | sed -e 's/[.]/-/g'`${versuffix}.dll'
-- postinstall_cmds='dlpath=`bash 2>&1 -c '\''. $dir/${file}i;echo \$dlname'\''`~
-- dldir=$destdir/`dirname \$dlpath`~
-- test -d \$dldir || mkdir -p \$dldir~
-- $install_prog .libs/$dlname \$dldir/$dlname'
-- postuninstall_cmds='dldll=`bash 2>&1 -c '\''. $file; echo \$dlname'\''`~
-- dlpath=$dir/\$dldll~
-- $rm \$dlpath'
-- ;;
-- yes,mingw*)
-- library_names_spec='${libname}`echo ${release} | sed -e 's/[.]/-/g'`${versuffix}.dll'
-- sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | sed -e "s/^libraries://" -e "s/;/ /g"`
-- ;;
-- yes,pw32*)
-- library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | sed -e 's/./-/g'`${versuffix}.dll'
-- ;;
-- *)
-- library_names_spec='${libname}`echo ${release} | sed -e 's/[.]/-/g'`${versuffix}.dll $libname.lib'
-- ;;
-- esac
-- dynamic_linker='Win32 ld.exe'
-- # FIXME: first we should search . and the directory the executable is in
-- shlibpath_var=PATH
-- ;;
--
--darwin* | rhapsody*)
-- dynamic_linker="$host_os dyld"
-- version_type=darwin
-- need_lib_prefix=no
-- need_version=no
-- # FIXME: Relying on posixy $() will cause problems for
-- # cross-compilation, but unfortunately the echo tests do not
-- # yet detect zsh echo's removal of \ escapes.
-- library_names_spec='${libname}${release}${versuffix}.$(test .$module = .yes && echo so || echo dylib) ${libname}${release}${major}.$(test .$module = .yes && echo so || echo dylib) ${libname}.$(test .$module = .yes && echo so || echo dylib)'
-- soname_spec='${libname}${release}${major}.$(test .$module = .yes && echo so || echo dylib)'
-- shlibpath_overrides_runpath=yes
-- shlibpath_var=DYLD_LIBRARY_PATH
-- ;;
--
--freebsd1*)
-- dynamic_linker=no
-- ;;
--
--freebsd*)
-- objformat=`test -x /usr/bin/objformat && /usr/bin/objformat || echo aout`
-- version_type=freebsd-$objformat
-- case $version_type in
-- freebsd-elf*)
-- library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so $libname.so'
-- need_version=no
-- need_lib_prefix=no
-- ;;
-- freebsd-*)
-- library_names_spec='${libname}${release}.so$versuffix $libname.so$versuffix'
-- need_version=yes
-- ;;
-- esac
-- shlibpath_var=LD_LIBRARY_PATH
-- case $host_os in
-- freebsd2*)
-- shlibpath_overrides_runpath=yes
-- ;;
-- *)
-- shlibpath_overrides_runpath=no
-- hardcode_into_libs=yes
-- ;;
-- esac
-- ;;
--
--gnu*)
-- version_type=linux
-- need_lib_prefix=no
-- need_version=no
-- library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so${major} ${libname}.so'
-- soname_spec='${libname}${release}.so$major'
-- shlibpath_var=LD_LIBRARY_PATH
-- hardcode_into_libs=yes
-- ;;
--
--hpux9* | hpux10* | hpux11*)
-- # Give a soname corresponding to the major version so that dld.sl refuses to
-- # link against other versions.
-- dynamic_linker="$host_os dld.sl"
-- version_type=sunos
-- need_lib_prefix=no
-- need_version=no
-- shlibpath_var=SHLIB_PATH
-- shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
-- library_names_spec='${libname}${release}.sl$versuffix ${libname}${release}.sl$major $libname.sl'
-- soname_spec='${libname}${release}.sl$major'
-- # HP-UX runs *really* slowly unless shared libraries are mode 555.
-- postinstall_cmds='chmod 555 $lib'
-- ;;
--
--irix5* | irix6*)
-- version_type=irix
-- need_lib_prefix=no
-- need_version=no
-- soname_spec='${libname}${release}.so$major'
-- library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major ${libname}${release}.so $libname.so'
-- case $host_os in
-- irix5*)
-- libsuff= shlibsuff=
-- ;;
-- *)
-- case $LD in # libtool.m4 will add one of these switches to LD
-- *-32|*"-32 ") libsuff= shlibsuff= libmagic=32-bit;;
-- *-n32|*"-n32 ") libsuff=32 shlibsuff=N32 libmagic=N32;;
-- *-64|*"-64 ") libsuff=64 shlibsuff=64 libmagic=64-bit;;
-- *) libsuff= shlibsuff= libmagic=never-match;;
-- esac
-- ;;
-- esac
-- shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
-- shlibpath_overrides_runpath=no
-- sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
-- sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
-- ;;
--
--# No shared lib support for Linux oldld, aout, or coff.
--linux-gnuoldld* | linux-gnuaout* | linux-gnucoff*)
-- dynamic_linker=no
-- ;;
--
--# This must be Linux ELF.
--linux-gnu*)
-- version_type=linux
-- need_lib_prefix=no
-- need_version=no
-- library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
-- soname_spec='${libname}${release}.so$major'
-- finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
-- shlibpath_var=LD_LIBRARY_PATH
-- shlibpath_overrides_runpath=no
-- # This implies no fast_install, which is unacceptable.
-- # Some rework will be needed to allow for fast_install
-- # before this can be enabled.
-- hardcode_into_libs=yes
--
-- # We used to test for /lib/ld.so.1 and disable shared libraries on
-- # powerpc, because MkLinux only supported shared libraries with the
-- # GNU dynamic linker. Since this was broken with cross compilers,
-- # most powerpc-linux boxes support dynamic linking these days and
-- # people can always --disable-shared, the test was removed, and we
-- # assume the GNU/Linux dynamic linker is in use.
-- dynamic_linker='GNU/Linux ld.so'
-- ;;
--
--netbsd*)
-- version_type=sunos
-- need_lib_prefix=no
-- need_version=no
-- if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
-- library_names_spec='${libname}${release}.so$versuffix ${libname}.so$versuffix'
-- finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
-- dynamic_linker='NetBSD (a.out) ld.so'
-- else
-- library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major ${libname}${release}.so ${libname}.so'
-- soname_spec='${libname}${release}.so$major'
-- dynamic_linker='NetBSD ld.elf_so'
-- fi
-- shlibpath_var=LD_LIBRARY_PATH
-- shlibpath_overrides_runpath=yes
-- hardcode_into_libs=yes
-- ;;
--
--newsos6)
-- version_type=linux
-- library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
-- shlibpath_var=LD_LIBRARY_PATH
-- shlibpath_overrides_runpath=yes
-- ;;
--
--openbsd*)
-- version_type=sunos
-- need_lib_prefix=no
-- need_version=no
-- if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
-- case "$host_os" in
-- openbsd2.[89] | openbsd2.[89].*)
-- shlibpath_overrides_runpath=no
-- ;;
-- *)
-- shlibpath_overrides_runpath=yes
-- ;;
-- esac
-- else
-- shlibpath_overrides_runpath=yes
-- fi
-- library_names_spec='${libname}${release}.so$versuffix ${libname}.so$versuffix'
-- finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
-- shlibpath_var=LD_LIBRARY_PATH
-- ;;
--
--os2*)
-- libname_spec='$name'
-- need_lib_prefix=no
-- library_names_spec='$libname.dll $libname.a'
-- dynamic_linker='OS/2 ld.exe'
-- shlibpath_var=LIBPATH
-- ;;
--
--osf3* | osf4* | osf5*)
-- version_type=osf
-- need_version=no
-- soname_spec='${libname}${release}.so'
-- library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so $libname.so'
-- shlibpath_var=LD_LIBRARY_PATH
-- sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
-- sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
-- ;;
--
--sco3.2v5*)
-- version_type=osf
-- soname_spec='${libname}${release}.so$major'
-- library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
-- shlibpath_var=LD_LIBRARY_PATH
-- ;;
--
--solaris*)
-- version_type=linux
-- need_lib_prefix=no
-- need_version=no
-- library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
-- soname_spec='${libname}${release}.so$major'
-- shlibpath_var=LD_LIBRARY_PATH
-- shlibpath_overrides_runpath=yes
-- hardcode_into_libs=yes
-- # ldd complains unless libraries are executable
-- postinstall_cmds='chmod +x $lib'
-- ;;
--
--sunos4*)
-- version_type=sunos
-- library_names_spec='${libname}${release}.so$versuffix ${libname}.so$versuffix'
-- finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
-- shlibpath_var=LD_LIBRARY_PATH
-- shlibpath_overrides_runpath=yes
-- if test "$with_gnu_ld" = yes; then
-- need_lib_prefix=no
-- fi
-- need_version=yes
-- ;;
--
--sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
-- version_type=linux
-- library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
-- soname_spec='${libname}${release}.so$major'
-- shlibpath_var=LD_LIBRARY_PATH
-- case $host_vendor in
-- sni)
-- shlibpath_overrides_runpath=no
-- ;;
-- motorola)
-- need_lib_prefix=no
-- need_version=no
-- shlibpath_overrides_runpath=no
-- sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
-- ;;
-- esac
-- ;;
--
--uts4*)
-- version_type=linux
-- library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
-- soname_spec='${libname}${release}.so$major'
-- shlibpath_var=LD_LIBRARY_PATH
-- ;;
--
--dgux*)
-- version_type=linux
-- need_lib_prefix=no
-- need_version=no
-- library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
-- soname_spec='${libname}${release}.so$major'
-- shlibpath_var=LD_LIBRARY_PATH
-- ;;
--
--sysv4*MP*)
-- if test -d /usr/nec ;then
-- version_type=linux
-- library_names_spec='$libname.so.$versuffix $libname.so.$major $libname.so'
-- soname_spec='$libname.so.$major'
-- shlibpath_var=LD_LIBRARY_PATH
-- fi
-- ;;
--
--*)
-- dynamic_linker=no
-- ;;
--esac
--echo "$as_me:$LINENO: result: $dynamic_linker" >&5
--echo "${ECHO_T}$dynamic_linker" >&6
--test "$dynamic_linker" = no && can_build_shared=no
--
--# Report the final consequences.
--echo "$as_me:$LINENO: checking if libtool supports shared libraries" >&5
--echo $ECHO_N "checking if libtool supports shared libraries... $ECHO_C" >&6
--echo "$as_me:$LINENO: result: $can_build_shared" >&5
--echo "${ECHO_T}$can_build_shared" >&6
--
--echo "$as_me:$LINENO: checking whether to build shared libraries" >&5
--echo $ECHO_N "checking whether to build shared libraries... $ECHO_C" >&6
--test "$can_build_shared" = "no" && enable_shared=no
--
--# On AIX, shared libraries and static libraries use the same namespace, and
--# are all built from PIC.
--case "$host_os" in
--aix3*)
-- test "$enable_shared" = yes && enable_static=no
-- if test -n "$RANLIB"; then
-- archive_cmds="$archive_cmds~\$RANLIB \$lib"
-- postinstall_cmds='$RANLIB $lib'
-- fi
-- ;;
--
--aix4*)
-- if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
-- test "$enable_shared" = yes && enable_static=no
-- fi
-- ;;
--esac
--echo "$as_me:$LINENO: result: $enable_shared" >&5
--echo "${ECHO_T}$enable_shared" >&6
--
--echo "$as_me:$LINENO: checking whether to build static libraries" >&5
--echo $ECHO_N "checking whether to build static libraries... $ECHO_C" >&6
--# Make sure either enable_shared or enable_static is yes.
--test "$enable_shared" = yes || enable_static=yes
--echo "$as_me:$LINENO: result: $enable_static" >&5
--echo "${ECHO_T}$enable_static" >&6
--
--if test "$hardcode_action" = relink; then
-- # Fast installation is not supported
-- enable_fast_install=no
--elif test "$shlibpath_overrides_runpath" = yes ||
-- test "$enable_shared" = no; then
-- # Fast installation is not necessary
-- enable_fast_install=needless
--fi
--
--variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
--if test "$GCC" = yes; then
-- variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
--fi
--
--if test "x$enable_dlopen" != xyes; then
-- enable_dlopen=unknown
-- enable_dlopen_self=unknown
-- enable_dlopen_self_static=unknown
--else
-- lt_cv_dlopen=no
-- lt_cv_dlopen_libs=
--
-- case $host_os in
-- beos*)
-- lt_cv_dlopen="load_add_on"
-- lt_cv_dlopen_libs=
-- lt_cv_dlopen_self=yes
-- ;;
--
-- cygwin* | mingw* | pw32*)
-- lt_cv_dlopen="LoadLibrary"
-- lt_cv_dlopen_libs=
-- ;;
--
-- *)
-- echo "$as_me:$LINENO: checking for shl_load" >&5
--echo $ECHO_N "checking for shl_load... $ECHO_C" >&6
--if test "${ac_cv_func_shl_load+set}" = set; then
-- echo $ECHO_N "(cached) $ECHO_C" >&6
--else
-- cat >conftest.$ac_ext <<_ACEOF
--#line $LINENO "configure"
--#include "confdefs.h"
--/* System header to define __stub macros and hopefully few prototypes,
-- which can conflict with char shl_load (); below. */
--#include <assert.h>
--/* Override any gcc2 internal prototype to avoid an error. */
--#ifdef __cplusplus
--extern "C"
--#endif
--/* We use char because int might match the return type of a gcc2
-- builtin and then its argument prototype would still apply. */
--char shl_load ();
--char (*f) ();
--
--int
--main ()
--{
--/* The GNU C library defines this for functions which it implements
-- to always fail with ENOSYS. Some functions are actually named
-- something starting with __ and the normal name is an alias. */
--#if defined (__stub_shl_load) || defined (__stub___shl_load)
--choke me
--#else
--f = shl_load;
--#endif
--
-- ;
-- return 0;
--}
--_ACEOF
--rm -f conftest.$ac_objext conftest$ac_exeext
--if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-- (eval $ac_link) 2>&5
-- ac_status=$?
-- echo "$as_me:$LINENO: \$? = $ac_status" >&5
-- (exit $ac_status); } &&
-- { ac_try='test -s conftest$ac_exeext'
-- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-- (eval $ac_try) 2>&5
-- ac_status=$?
-- echo "$as_me:$LINENO: \$? = $ac_status" >&5
-- (exit $ac_status); }; }; then
-- ac_cv_func_shl_load=yes
--else
-- echo "$as_me: failed program was:" >&5
--cat conftest.$ac_ext >&5
--ac_cv_func_shl_load=no
--fi
--rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
--fi
--echo "$as_me:$LINENO: result: $ac_cv_func_shl_load" >&5
--echo "${ECHO_T}$ac_cv_func_shl_load" >&6
--if test $ac_cv_func_shl_load = yes; then
-- lt_cv_dlopen="shl_load"
--else
-- echo "$as_me:$LINENO: checking for shl_load in -ldld" >&5
--echo $ECHO_N "checking for shl_load in -ldld... $ECHO_C" >&6
--if test "${ac_cv_lib_dld_shl_load+set}" = set; then
-- echo $ECHO_N "(cached) $ECHO_C" >&6
--else
-- ac_check_lib_save_LIBS=$LIBS
--LIBS="-ldld $LIBS"
--cat >conftest.$ac_ext <<_ACEOF
--#line $LINENO "configure"
--#include "confdefs.h"
--
--/* Override any gcc2 internal prototype to avoid an error. */
--#ifdef __cplusplus
--extern "C"
--#endif
--/* We use char because int might match the return type of a gcc2
-- builtin and then its argument prototype would still apply. */
--char shl_load ();
--int
--main ()
--{
--shl_load ();
-- ;
-- return 0;
--}
--_ACEOF
--rm -f conftest.$ac_objext conftest$ac_exeext
--if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-- (eval $ac_link) 2>&5
-- ac_status=$?
-- echo "$as_me:$LINENO: \$? = $ac_status" >&5
-- (exit $ac_status); } &&
-- { ac_try='test -s conftest$ac_exeext'
-- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-- (eval $ac_try) 2>&5
-- ac_status=$?
-- echo "$as_me:$LINENO: \$? = $ac_status" >&5
-- (exit $ac_status); }; }; then
-- ac_cv_lib_dld_shl_load=yes
--else
-- echo "$as_me: failed program was:" >&5
--cat conftest.$ac_ext >&5
--ac_cv_lib_dld_shl_load=no
--fi
--rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
--LIBS=$ac_check_lib_save_LIBS
--fi
--echo "$as_me:$LINENO: result: $ac_cv_lib_dld_shl_load" >&5
--echo "${ECHO_T}$ac_cv_lib_dld_shl_load" >&6
--if test $ac_cv_lib_dld_shl_load = yes; then
-- lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-dld"
--else
-- echo "$as_me:$LINENO: checking for dlopen" >&5
--echo $ECHO_N "checking for dlopen... $ECHO_C" >&6
--if test "${ac_cv_func_dlopen+set}" = set; then
-- echo $ECHO_N "(cached) $ECHO_C" >&6
--else
-- cat >conftest.$ac_ext <<_ACEOF
--#line $LINENO "configure"
--#include "confdefs.h"
--/* System header to define __stub macros and hopefully few prototypes,
-- which can conflict with char dlopen (); below. */
--#include <assert.h>
--/* Override any gcc2 internal prototype to avoid an error. */
--#ifdef __cplusplus
--extern "C"
--#endif
--/* We use char because int might match the return type of a gcc2
-- builtin and then its argument prototype would still apply. */
--char dlopen ();
--char (*f) ();
--
--int
--main ()
--{
--/* The GNU C library defines this for functions which it implements
-- to always fail with ENOSYS. Some functions are actually named
-- something starting with __ and the normal name is an alias. */
--#if defined (__stub_dlopen) || defined (__stub___dlopen)
--choke me
--#else
--f = dlopen;
--#endif
--
-- ;
-- return 0;
--}
--_ACEOF
--rm -f conftest.$ac_objext conftest$ac_exeext
--if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-- (eval $ac_link) 2>&5
-- ac_status=$?
-- echo "$as_me:$LINENO: \$? = $ac_status" >&5
-- (exit $ac_status); } &&
-- { ac_try='test -s conftest$ac_exeext'
-- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-- (eval $ac_try) 2>&5
-- ac_status=$?
-- echo "$as_me:$LINENO: \$? = $ac_status" >&5
-- (exit $ac_status); }; }; then
-- ac_cv_func_dlopen=yes
--else
-- echo "$as_me: failed program was:" >&5
--cat conftest.$ac_ext >&5
--ac_cv_func_dlopen=no
--fi
--rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
--fi
--echo "$as_me:$LINENO: result: $ac_cv_func_dlopen" >&5
--echo "${ECHO_T}$ac_cv_func_dlopen" >&6
--if test $ac_cv_func_dlopen = yes; then
-- lt_cv_dlopen="dlopen"
--else
-- echo "$as_me:$LINENO: checking for dlopen in -ldl" >&5
--echo $ECHO_N "checking for dlopen in -ldl... $ECHO_C" >&6
--if test "${ac_cv_lib_dl_dlopen+set}" = set; then
-- echo $ECHO_N "(cached) $ECHO_C" >&6
--else
-- ac_check_lib_save_LIBS=$LIBS
--LIBS="-ldl $LIBS"
--cat >conftest.$ac_ext <<_ACEOF
--#line $LINENO "configure"
--#include "confdefs.h"
--
--/* Override any gcc2 internal prototype to avoid an error. */
--#ifdef __cplusplus
--extern "C"
--#endif
--/* We use char because int might match the return type of a gcc2
-- builtin and then its argument prototype would still apply. */
--char dlopen ();
--int
--main ()
--{
--dlopen ();
-- ;
-- return 0;
--}
--_ACEOF
--rm -f conftest.$ac_objext conftest$ac_exeext
--if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-- (eval $ac_link) 2>&5
-- ac_status=$?
-- echo "$as_me:$LINENO: \$? = $ac_status" >&5
-- (exit $ac_status); } &&
-- { ac_try='test -s conftest$ac_exeext'
-- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-- (eval $ac_try) 2>&5
-- ac_status=$?
-- echo "$as_me:$LINENO: \$? = $ac_status" >&5
-- (exit $ac_status); }; }; then
-- ac_cv_lib_dl_dlopen=yes
--else
-- echo "$as_me: failed program was:" >&5
--cat conftest.$ac_ext >&5
--ac_cv_lib_dl_dlopen=no
--fi
--rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
--LIBS=$ac_check_lib_save_LIBS
--fi
--echo "$as_me:$LINENO: result: $ac_cv_lib_dl_dlopen" >&5
--echo "${ECHO_T}$ac_cv_lib_dl_dlopen" >&6
--if test $ac_cv_lib_dl_dlopen = yes; then
-- lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
--else
-- echo "$as_me:$LINENO: checking for dlopen in -lsvld" >&5
--echo $ECHO_N "checking for dlopen in -lsvld... $ECHO_C" >&6
--if test "${ac_cv_lib_svld_dlopen+set}" = set; then
-- echo $ECHO_N "(cached) $ECHO_C" >&6
--else
-- ac_check_lib_save_LIBS=$LIBS
--LIBS="-lsvld $LIBS"
--cat >conftest.$ac_ext <<_ACEOF
--#line $LINENO "configure"
--#include "confdefs.h"
--
--/* Override any gcc2 internal prototype to avoid an error. */
--#ifdef __cplusplus
--extern "C"
--#endif
--/* We use char because int might match the return type of a gcc2
-- builtin and then its argument prototype would still apply. */
--char dlopen ();
--int
--main ()
--{
--dlopen ();
-- ;
-- return 0;
--}
--_ACEOF
--rm -f conftest.$ac_objext conftest$ac_exeext
--if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-- (eval $ac_link) 2>&5
-- ac_status=$?
-- echo "$as_me:$LINENO: \$? = $ac_status" >&5
-- (exit $ac_status); } &&
-- { ac_try='test -s conftest$ac_exeext'
-- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-- (eval $ac_try) 2>&5
-- ac_status=$?
-- echo "$as_me:$LINENO: \$? = $ac_status" >&5
-- (exit $ac_status); }; }; then
-- ac_cv_lib_svld_dlopen=yes
--else
-- echo "$as_me: failed program was:" >&5
--cat conftest.$ac_ext >&5
--ac_cv_lib_svld_dlopen=no
--fi
--rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
--LIBS=$ac_check_lib_save_LIBS
--fi
--echo "$as_me:$LINENO: result: $ac_cv_lib_svld_dlopen" >&5
--echo "${ECHO_T}$ac_cv_lib_svld_dlopen" >&6
--if test $ac_cv_lib_svld_dlopen = yes; then
-- lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"
--else
-- echo "$as_me:$LINENO: checking for dld_link in -ldld" >&5
--echo $ECHO_N "checking for dld_link in -ldld... $ECHO_C" >&6
--if test "${ac_cv_lib_dld_dld_link+set}" = set; then
-- echo $ECHO_N "(cached) $ECHO_C" >&6
--else
-- ac_check_lib_save_LIBS=$LIBS
--LIBS="-ldld $LIBS"
--cat >conftest.$ac_ext <<_ACEOF
--#line $LINENO "configure"
--#include "confdefs.h"
--
--/* Override any gcc2 internal prototype to avoid an error. */
--#ifdef __cplusplus
--extern "C"
--#endif
--/* We use char because int might match the return type of a gcc2
-- builtin and then its argument prototype would still apply. */
--char dld_link ();
--int
--main ()
--{
--dld_link ();
-- ;
-- return 0;
--}
--_ACEOF
--rm -f conftest.$ac_objext conftest$ac_exeext
--if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-- (eval $ac_link) 2>&5
-- ac_status=$?
-- echo "$as_me:$LINENO: \$? = $ac_status" >&5
-- (exit $ac_status); } &&
-- { ac_try='test -s conftest$ac_exeext'
-- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-- (eval $ac_try) 2>&5
-- ac_status=$?
-- echo "$as_me:$LINENO: \$? = $ac_status" >&5
-- (exit $ac_status); }; }; then
-- ac_cv_lib_dld_dld_link=yes
--else
-- echo "$as_me: failed program was:" >&5
--cat conftest.$ac_ext >&5
--ac_cv_lib_dld_dld_link=no
--fi
--rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
--LIBS=$ac_check_lib_save_LIBS
--fi
--echo "$as_me:$LINENO: result: $ac_cv_lib_dld_dld_link" >&5
--echo "${ECHO_T}$ac_cv_lib_dld_dld_link" >&6
--if test $ac_cv_lib_dld_dld_link = yes; then
-- lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-dld"
--fi
--
--
--fi
--
--
--fi
--
--
--fi
--
--
--fi
--
--
--fi
--
-- ;;
-- esac
--
-- if test "x$lt_cv_dlopen" != xno; then
-- enable_dlopen=yes
-- else
-- enable_dlopen=no
-- fi
--
-- case $lt_cv_dlopen in
-- dlopen)
-- save_CPPFLAGS="$CPPFLAGS"
-- test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
--
-- save_LDFLAGS="$LDFLAGS"
-- eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
--
-- save_LIBS="$LIBS"
-- LIBS="$lt_cv_dlopen_libs $LIBS"
--
-- echo "$as_me:$LINENO: checking whether a program can dlopen itself" >&5
--echo $ECHO_N "checking whether a program can dlopen itself... $ECHO_C" >&6
--if test "${lt_cv_dlopen_self+set}" = set; then
-- echo $ECHO_N "(cached) $ECHO_C" >&6
--else
-- if test "$cross_compiling" = yes; then :
-- lt_cv_dlopen_self=cross
--else
-- lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
-- lt_status=$lt_dlunknown
-- cat > conftest.$ac_ext <<EOF
--#line __oline__ "configure"
--#include "confdefs.h"
--
--#if HAVE_DLFCN_H
--#include <dlfcn.h>
--#endif
--
--#include <stdio.h>
--
--#ifdef RTLD_GLOBAL
--# define LT_DLGLOBAL RTLD_GLOBAL
--#else
--# ifdef DL_GLOBAL
--# define LT_DLGLOBAL DL_GLOBAL
--# else
--# define LT_DLGLOBAL 0
--# endif
--#endif
--
--/* We may have to define LT_DLLAZY_OR_NOW in the command line if we
-- find out it does not work in some platform. */
--#ifndef LT_DLLAZY_OR_NOW
--# ifdef RTLD_LAZY
--# define LT_DLLAZY_OR_NOW RTLD_LAZY
--# else
--# ifdef DL_LAZY
--# define LT_DLLAZY_OR_NOW DL_LAZY
--# else
--# ifdef RTLD_NOW
--# define LT_DLLAZY_OR_NOW RTLD_NOW
--# else
--# ifdef DL_NOW
--# define LT_DLLAZY_OR_NOW DL_NOW
--# else
--# define LT_DLLAZY_OR_NOW 0
--# endif
--# endif
--# endif
--# endif
--#endif
--
--#ifdef __cplusplus
--extern "C" void exit (int);
--#endif
--
--void fnord() { int i=42;}
--int main ()
--{
-- void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
-- int status = $lt_dlunknown;
--
-- if (self)
-- {
-- if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
-- else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
-- /* dlclose (self); */
-- }
--
-- exit (status);
--}
--EOF
-- if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-- (eval $ac_link) 2>&5
-- ac_status=$?
-- echo "$as_me:$LINENO: \$? = $ac_status" >&5
-- (exit $ac_status); } && test -s conftest${ac_exeext} 2>/dev/null; then
-- (./conftest; exit; ) 2>/dev/null
-- lt_status=$?
-- case x$lt_status in
-- x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;;
-- x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;;
-- x$lt_unknown|x*) lt_cv_dlopen_self=no ;;
-- esac
-- else :
-- # compilation failed
-- lt_cv_dlopen_self=no
-- fi
--fi
--rm -fr conftest*
--
--
--fi
--echo "$as_me:$LINENO: result: $lt_cv_dlopen_self" >&5
--echo "${ECHO_T}$lt_cv_dlopen_self" >&6
--
-- if test "x$lt_cv_dlopen_self" = xyes; then
-- LDFLAGS="$LDFLAGS $link_static_flag"
-- echo "$as_me:$LINENO: checking whether a statically linked program can dlopen itself" >&5
--echo $ECHO_N "checking whether a statically linked program can dlopen itself... $ECHO_C" >&6
--if test "${lt_cv_dlopen_self_static+set}" = set; then
-- echo $ECHO_N "(cached) $ECHO_C" >&6
--else
-- if test "$cross_compiling" = yes; then :
-- lt_cv_dlopen_self_static=cross
--else
-- lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
-- lt_status=$lt_dlunknown
-- cat > conftest.$ac_ext <<EOF
--#line __oline__ "configure"
--#include "confdefs.h"
--
--#if HAVE_DLFCN_H
--#include <dlfcn.h>
--#endif
--
--#include <stdio.h>
--
--#ifdef RTLD_GLOBAL
--# define LT_DLGLOBAL RTLD_GLOBAL
--#else
--# ifdef DL_GLOBAL
--# define LT_DLGLOBAL DL_GLOBAL
--# else
--# define LT_DLGLOBAL 0
--# endif
--#endif
--
--/* We may have to define LT_DLLAZY_OR_NOW in the command line if we
-- find out it does not work in some platform. */
--#ifndef LT_DLLAZY_OR_NOW
--# ifdef RTLD_LAZY
--# define LT_DLLAZY_OR_NOW RTLD_LAZY
--# else
--# ifdef DL_LAZY
--# define LT_DLLAZY_OR_NOW DL_LAZY
--# else
--# ifdef RTLD_NOW
--# define LT_DLLAZY_OR_NOW RTLD_NOW
--# else
--# ifdef DL_NOW
--# define LT_DLLAZY_OR_NOW DL_NOW
--# else
--# define LT_DLLAZY_OR_NOW 0
--# endif
--# endif
--# endif
--# endif
--#endif
--
--#ifdef __cplusplus
--extern "C" void exit (int);
--#endif
--
--void fnord() { int i=42;}
--int main ()
--{
-- void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
-- int status = $lt_dlunknown;
--
-- if (self)
-- {
-- if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
-- else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
-- /* dlclose (self); */
-- }
--
-- exit (status);
--}
--EOF
-- if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-- (eval $ac_link) 2>&5
-- ac_status=$?
-- echo "$as_me:$LINENO: \$? = $ac_status" >&5
-- (exit $ac_status); } && test -s conftest${ac_exeext} 2>/dev/null; then
-- (./conftest; exit; ) 2>/dev/null
-- lt_status=$?
-- case x$lt_status in
-- x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;;
-- x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;;
-- x$lt_unknown|x*) lt_cv_dlopen_self_static=no ;;
-- esac
-- else :
-- # compilation failed
-- lt_cv_dlopen_self_static=no
-- fi
--fi
--rm -fr conftest*
--
--
--fi
--echo "$as_me:$LINENO: result: $lt_cv_dlopen_self_static" >&5
--echo "${ECHO_T}$lt_cv_dlopen_self_static" >&6
-- fi
--
-- CPPFLAGS="$save_CPPFLAGS"
-- LDFLAGS="$save_LDFLAGS"
-- LIBS="$save_LIBS"
-- ;;
-- esac
--
-- case $lt_cv_dlopen_self in
-- yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
-- *) enable_dlopen_self=unknown ;;
-- esac
--
-- case $lt_cv_dlopen_self_static in
-- yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
-- *) enable_dlopen_self_static=unknown ;;
-- esac
--fi
--
--
--if test "$enable_shared" = yes && test "$GCC" = yes; then
-- case $archive_cmds in
-- *'~'*)
-- # FIXME: we may have to deal with multi-command sequences.
-- ;;
-- '$CC '*)
-- # Test whether the compiler implicitly links with -lc since on some
-- # systems, -lgcc has to come before -lc. If gcc already passes -lc
-- # to ld, don't add -lc before -lgcc.
-- echo "$as_me:$LINENO: checking whether -lc should be explicitly linked in" >&5
--echo $ECHO_N "checking whether -lc should be explicitly linked in... $ECHO_C" >&6
-- if test "${lt_cv_archive_cmds_need_lc+set}" = set; then
-- echo $ECHO_N "(cached) $ECHO_C" >&6
--else
-- $rm conftest*
-- echo 'static int dummy;' > conftest.$ac_ext
--
-- if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-- (eval $ac_compile) 2>&5
-- ac_status=$?
-- echo "$as_me:$LINENO: \$? = $ac_status" >&5
-- (exit $ac_status); }; then
-- soname=conftest
-- lib=conftest
-- libobjs=conftest.$ac_objext
-- deplibs=
-- wl=$lt_cv_prog_cc_wl
-- compiler_flags=-v
-- linker_flags=-v
-- verstring=
-- output_objdir=.
-- libname=conftest
-- save_allow_undefined_flag=$allow_undefined_flag
-- allow_undefined_flag=
-- if { (eval echo "$as_me:$LINENO: \"$archive_cmds 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1\"") >&5
-- (eval $archive_cmds 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1) 2>&5
-- ac_status=$?
-- echo "$as_me:$LINENO: \$? = $ac_status" >&5
-- (exit $ac_status); }
-- then
-- lt_cv_archive_cmds_need_lc=no
-- else
-- lt_cv_archive_cmds_need_lc=yes
-- fi
-- allow_undefined_flag=$save_allow_undefined_flag
-- else
-- cat conftest.err 1>&5
-- fi
--fi
--
-- echo "$as_me:$LINENO: result: $lt_cv_archive_cmds_need_lc" >&5
--echo "${ECHO_T}$lt_cv_archive_cmds_need_lc" >&6
-- ;;
-- esac
--fi
--need_lc=${lt_cv_archive_cmds_need_lc-yes}
--
--# The second clause should only fire when bootstrapping the
--# libtool distribution, otherwise you forgot to ship ltmain.sh
--# with your package, and you will get complaints that there are
--# no rules to generate ltmain.sh.
--if test -f "$ltmain"; then
-- :
--else
-- # If there is no Makefile yet, we rely on a make rule to execute
-- # `config.status --recheck' to rerun these tests and create the
-- # libtool script then.
-- test -f Makefile && make "$ltmain"
--fi
--
--if test -f "$ltmain"; then
-- trap "$rm \"${ofile}T\"; exit 1" 1 2 15
-- $rm -f "${ofile}T"
--
-- echo creating $ofile
--
-- # Now quote all the things that may contain metacharacters while being
-- # careful not to overquote the AC_SUBSTed values. We take copies of the
-- # variables and quote the copies for generation of the libtool script.
-- for var in echo old_CC old_CFLAGS \
-- AR AR_FLAGS CC LD LN_S NM SHELL \
-- reload_flag reload_cmds wl \
-- pic_flag link_static_flag no_builtin_flag export_dynamic_flag_spec \
-- thread_safe_flag_spec whole_archive_flag_spec libname_spec \
-- library_names_spec soname_spec \
-- RANLIB old_archive_cmds old_archive_from_new_cmds old_postinstall_cmds \
-- old_postuninstall_cmds archive_cmds archive_expsym_cmds postinstall_cmds \
-- postuninstall_cmds extract_expsyms_cmds old_archive_from_expsyms_cmds \
-- old_striplib striplib file_magic_cmd export_symbols_cmds \
-- deplibs_check_method allow_undefined_flag no_undefined_flag \
-- finish_cmds finish_eval global_symbol_pipe global_symbol_to_cdecl \
-- global_symbol_to_c_name_address \
-- hardcode_libdir_flag_spec hardcode_libdir_separator \
-- sys_lib_search_path_spec sys_lib_dlsearch_path_spec \
-- compiler_c_o compiler_o_lo need_locks exclude_expsyms include_expsyms; do
--
-- case $var in
-- reload_cmds | old_archive_cmds | old_archive_from_new_cmds | \
-- old_postinstall_cmds | old_postuninstall_cmds | \
-- export_symbols_cmds | archive_cmds | archive_expsym_cmds | \
-- extract_expsyms_cmds | old_archive_from_expsyms_cmds | \
-- postinstall_cmds | postuninstall_cmds | \
-- finish_cmds | sys_lib_search_path_spec | sys_lib_dlsearch_path_spec)
-- # Double-quote double-evaled strings.
-- eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\""
-- ;;
-- *)
-- eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\""
-- ;;
-- esac
-- done
--
-- cat <<__EOF__ > "${ofile}T"
--#! $SHELL
--
--# `$echo "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
--# Generated automatically by $PROGRAM (GNU $PACKAGE $VERSION$TIMESTAMP)
--# NOTE: Changes made to this file will be lost: look at ltmain.sh.
--#
--# Copyright (C) 1996-2000 Free Software Foundation, Inc.
--# Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
--#
--# This program is free software; you can redistribute it and/or modify
--# it under the terms of the GNU General Public License as published by
--# the Free Software Foundation; either version 2 of the License, or
--# (at your option) any later version.
--#
--# This program is distributed in the hope that it will be useful, but
--# WITHOUT ANY WARRANTY; without even the implied warranty of
--# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
--# General Public License for more details.
--#
--# You should have received a copy of the GNU General Public License
--# along with this program; if not, write to the Free Software
--# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
--#
--# As a special exception to the GNU General Public License, if you
--# distribute this file as part of a program that contains a
--# configuration script generated by Autoconf, you may include it under
--# the same distribution terms that you use for the rest of that program.
--
--# Sed that helps us avoid accidentally triggering echo(1) options like -n.
--Xsed="sed -e s/^X//"
--
--# The HP-UX ksh and POSIX shell print the target directory to stdout
--# if CDPATH is set.
--if test "X\${CDPATH+set}" = Xset; then CDPATH=:; export CDPATH; fi
--
--# ### BEGIN LIBTOOL CONFIG
--
--# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
--
--# Shell to use when invoking shell scripts.
--SHELL=$lt_SHELL
--
--# Whether or not to build shared libraries.
--build_libtool_libs=$enable_shared
--
--# Whether or not to build static libraries.
--build_old_libs=$enable_static
--
--# Whether or not to add -lc for building shared libraries.
--build_libtool_need_lc=$need_lc
--
--# Whether or not to optimize for fast installation.
--fast_install=$enable_fast_install
--
--# The host system.
--host_alias=$host_alias
--host=$host
--
--# An echo program that does not interpret backslashes.
--echo=$lt_echo
--
--# The archiver.
--AR=$lt_AR
--AR_FLAGS=$lt_AR_FLAGS
--
--# The default C compiler.
--CC=$lt_CC
--
--# Is the compiler the GNU C compiler?
--with_gcc=$GCC
--
--# The linker used to build libraries.
--LD=$lt_LD
--
--# Whether we need hard or soft links.
--LN_S=$lt_LN_S
--
--# A BSD-compatible nm program.
--NM=$lt_NM
--
--# A symbol stripping program
--STRIP=$STRIP
--
--# Used to examine libraries when file_magic_cmd begins "file"
--MAGIC_CMD=$MAGIC_CMD
--
--# Used on cygwin: DLL creation program.
--DLLTOOL="$DLLTOOL"
--
--# Used on cygwin: object dumper.
--OBJDUMP="$OBJDUMP"
--
--# Used on cygwin: assembler.
--AS="$AS"
--
--# The name of the directory that contains temporary libtool files.
--objdir=$objdir
--
--# How to create reloadable object files.
--reload_flag=$lt_reload_flag
--reload_cmds=$lt_reload_cmds
--
--# How to pass a linker flag through the compiler.
--wl=$lt_wl
--
--# Object file suffix (normally "o").
--objext="$ac_objext"
--
--# Old archive suffix (normally "a").
--libext="$libext"
--
--# Executable file suffix (normally "").
--exeext="$exeext"
--
--# Additional compiler flags for building library objects.
--pic_flag=$lt_pic_flag
--pic_mode=$pic_mode
--
--# Does compiler simultaneously support -c and -o options?
--compiler_c_o=$lt_compiler_c_o
--
--# Can we write directly to a .lo ?
--compiler_o_lo=$lt_compiler_o_lo
--
--# Must we lock files when doing compilation ?
--need_locks=$lt_need_locks
--
--# Do we need the lib prefix for modules?
--need_lib_prefix=$need_lib_prefix
--
--# Do we need a version for libraries?
--need_version=$need_version
--
--# Whether dlopen is supported.
--dlopen_support=$enable_dlopen
--
--# Whether dlopen of programs is supported.
--dlopen_self=$enable_dlopen_self
--
--# Whether dlopen of statically linked programs is supported.
--dlopen_self_static=$enable_dlopen_self_static
--
--# Compiler flag to prevent dynamic linking.
--link_static_flag=$lt_link_static_flag
--
--# Compiler flag to turn off builtin functions.
--no_builtin_flag=$lt_no_builtin_flag
--
--# Compiler flag to allow reflexive dlopens.
--export_dynamic_flag_spec=$lt_export_dynamic_flag_spec
--
--# Compiler flag to generate shared objects directly from archives.
--whole_archive_flag_spec=$lt_whole_archive_flag_spec
--
--# Compiler flag to generate thread-safe objects.
--thread_safe_flag_spec=$lt_thread_safe_flag_spec
--
--# Library versioning type.
--version_type=$version_type
--
--# Format of library name prefix.
--libname_spec=$lt_libname_spec
--
--# List of archive names. First name is the real one, the rest are links.
--# The last name is the one that the linker finds with -lNAME.
--library_names_spec=$lt_library_names_spec
--
--# The coded name of the library, if different from the real name.
--soname_spec=$lt_soname_spec
--
--# Commands used to build and install an old-style archive.
--RANLIB=$lt_RANLIB
--old_archive_cmds=$lt_old_archive_cmds
--old_postinstall_cmds=$lt_old_postinstall_cmds
--old_postuninstall_cmds=$lt_old_postuninstall_cmds
--
--# Create an old-style archive from a shared archive.
--old_archive_from_new_cmds=$lt_old_archive_from_new_cmds
--
--# Create a temporary old-style archive to link instead of a shared archive.
--old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds
--
--# Commands used to build and install a shared archive.
--archive_cmds=$lt_archive_cmds
--archive_expsym_cmds=$lt_archive_expsym_cmds
--postinstall_cmds=$lt_postinstall_cmds
--postuninstall_cmds=$lt_postuninstall_cmds
--
--# Commands to strip libraries.
--old_striplib=$lt_old_striplib
--striplib=$lt_striplib
--
--# Method to check whether dependent libraries are shared objects.
--deplibs_check_method=$lt_deplibs_check_method
--
--# Command to use when deplibs_check_method == file_magic.
--file_magic_cmd=$lt_file_magic_cmd
--
--# Flag that allows shared libraries with undefined symbols to be built.
--allow_undefined_flag=$lt_allow_undefined_flag
--
--# Flag that forces no undefined symbols.
--no_undefined_flag=$lt_no_undefined_flag
--
--# Commands used to finish a libtool library installation in a directory.
--finish_cmds=$lt_finish_cmds
--
--# Same as above, but a single script fragment to be evaled but not shown.
--finish_eval=$lt_finish_eval
--
--# Take the output of nm and produce a listing of raw symbols and C names.
--global_symbol_pipe=$lt_global_symbol_pipe
--
--# Transform the output of nm in a proper C declaration
--global_symbol_to_cdecl=$lt_global_symbol_to_cdecl
--
--# Transform the output of nm in a C name address pair
--global_symbol_to_c_name_address=$lt_global_symbol_to_c_name_address
--
--# This is the shared library runtime path variable.
--runpath_var=$runpath_var
--
--# This is the shared library path variable.
--shlibpath_var=$shlibpath_var
--
--# Is shlibpath searched before the hard-coded library search path?
--shlibpath_overrides_runpath=$shlibpath_overrides_runpath
--
--# How to hardcode a shared library path into an executable.
--hardcode_action=$hardcode_action
--
--# Whether we should hardcode library paths into libraries.
--hardcode_into_libs=$hardcode_into_libs
--
--# Flag to hardcode \$libdir into a binary during linking.
--# This must work even if \$libdir does not exist.
--hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec
--
--# Whether we need a single -rpath flag with a separated argument.
--hardcode_libdir_separator=$lt_hardcode_libdir_separator
--
--# Set to yes if using DIR/libNAME.so during linking hardcodes DIR into the
--# resulting binary.
--hardcode_direct=$hardcode_direct
--
--# Set to yes if using the -LDIR flag during linking hardcodes DIR into the
--# resulting binary.
--hardcode_minus_L=$hardcode_minus_L
--
--# Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into
--# the resulting binary.
--hardcode_shlibpath_var=$hardcode_shlibpath_var
--
--# Variables whose values should be saved in libtool wrapper scripts and
--# restored at relink time.
--variables_saved_for_relink="$variables_saved_for_relink"
--
--# Whether libtool must link a program against all its dependency libraries.
--link_all_deplibs=$link_all_deplibs
--
--# Compile-time system search path for libraries
--sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
--
--# Run-time system search path for libraries
--sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
--
--# Fix the shell variable \$srcfile for the compiler.
--fix_srcfile_path="$fix_srcfile_path"
--
--# Set to yes if exported symbols are required.
--always_export_symbols=$always_export_symbols
--
--# The commands to list exported symbols.
--export_symbols_cmds=$lt_export_symbols_cmds
--
--# The commands to extract the exported symbol list from a shared archive.
--extract_expsyms_cmds=$lt_extract_expsyms_cmds
--
--# Symbols that should not be listed in the preloaded symbols.
--exclude_expsyms=$lt_exclude_expsyms
--
--# Symbols that must always be exported.
--include_expsyms=$lt_include_expsyms
--
--# ### END LIBTOOL CONFIG
--
--__EOF__
--
-- case $host_os in
-- aix3*)
-- cat <<\EOF >> "${ofile}T"
--
--# AIX sometimes has problems with the GCC collect2 program. For some
--# reason, if we set the COLLECT_NAMES environment variable, the problems
--# vanish in a puff of smoke.
--if test "X${COLLECT_NAMES+set}" != Xset; then
-- COLLECT_NAMES=
-- export COLLECT_NAMES
--fi
--EOF
-- ;;
-- esac
--
-- case $host_os in
-- cygwin* | mingw* | pw32* | os2*)
-- cat <<'EOF' >> "${ofile}T"
-- # This is a source program that is used to create dlls on Windows
-- # Don't remove nor modify the starting and closing comments
--# /* ltdll.c starts here */
--# #define WIN32_LEAN_AND_MEAN
--# #include <windows.h>
--# #undef WIN32_LEAN_AND_MEAN
--# #include <stdio.h>
--#
--# #ifndef __CYGWIN__
--# # ifdef __CYGWIN32__
--# # define __CYGWIN__ __CYGWIN32__
--# # endif
--# #endif
--#
--# #ifdef __cplusplus
--# extern "C" {
--# #endif
--# BOOL APIENTRY DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved);
--# #ifdef __cplusplus
--# }
--# #endif
--#
--# #ifdef __CYGWIN__
--# #include <cygwin/cygwin_dll.h>
--# DECLARE_CYGWIN_DLL( DllMain );
--# #endif
--# HINSTANCE __hDllInstance_base;
--#
--# BOOL APIENTRY
--# DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved)
--# {
--# __hDllInstance_base = hInst;
--# return TRUE;
--# }
--# /* ltdll.c ends here */
-- # This is a source program that is used to create import libraries
-- # on Windows for dlls which lack them. Don't remove nor modify the
-- # starting and closing comments
--# /* impgen.c starts here */
--# /* Copyright (C) 1999-2000 Free Software Foundation, Inc.
--#
--# This file is part of GNU libtool.
--#
--# This program is free software; you can redistribute it and/or modify
--# it under the terms of the GNU General Public License as published by
--# the Free Software Foundation; either version 2 of the License, or
--# (at your option) any later version.
--#
--# This program is distributed in the hope that it will be useful,
--# but WITHOUT ANY WARRANTY; without even the implied warranty of
--# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
--# GNU General Public License for more details.
--#
--# You should have received a copy of the GNU General Public License
--# along with this program; if not, write to the Free Software
--# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
--# */
--#
--# #include <stdio.h> /* for printf() */
--# #include <unistd.h> /* for open(), lseek(), read() */
--# #include <fcntl.h> /* for O_RDONLY, O_BINARY */
--# #include <string.h> /* for strdup() */
--#
--# /* O_BINARY isn't required (or even defined sometimes) under Unix */
--# #ifndef O_BINARY
--# #define O_BINARY 0
--# #endif
--#
--# static unsigned int
--# pe_get16 (fd, offset)
--# int fd;
--# int offset;
--# {
--# unsigned char b[2];
--# lseek (fd, offset, SEEK_SET);
--# read (fd, b, 2);
--# return b[0] + (b[1]<<8);
--# }
--#
--# static unsigned int
--# pe_get32 (fd, offset)
--# int fd;
--# int offset;
--# {
--# unsigned char b[4];
--# lseek (fd, offset, SEEK_SET);
--# read (fd, b, 4);
--# return b[0] + (b[1]<<8) + (b[2]<<16) + (b[3]<<24);
--# }
--#
--# static unsigned int
--# pe_as32 (ptr)
--# void *ptr;
--# {
--# unsigned char *b = ptr;
--# return b[0] + (b[1]<<8) + (b[2]<<16) + (b[3]<<24);
--# }
--#
--# int
--# main (argc, argv)
--# int argc;
--# char *argv[];
--# {
--# int dll;
--# unsigned long pe_header_offset, opthdr_ofs, num_entries, i;
--# unsigned long export_rva, export_size, nsections, secptr, expptr;
--# unsigned long name_rvas, nexp;
--# unsigned char *expdata, *erva;
--# char *filename, *dll_name;
--#
--# filename = argv[1];
--#
--# dll = open(filename, O_RDONLY|O_BINARY);
--# if (dll < 1)
--# return 1;
--#
--# dll_name = filename;
--#
--# for (i=0; filename[i]; i++)
--# if (filename[i] == '/' || filename[i] == '\\' || filename[i] == ':')
--# dll_name = filename + i +1;
--#
--# pe_header_offset = pe_get32 (dll, 0x3c);
--# opthdr_ofs = pe_header_offset + 4 + 20;
--# num_entries = pe_get32 (dll, opthdr_ofs + 92);
--#
--# if (num_entries < 1) /* no exports */
--# return 1;
--#
--# export_rva = pe_get32 (dll, opthdr_ofs + 96);
--# export_size = pe_get32 (dll, opthdr_ofs + 100);
--# nsections = pe_get16 (dll, pe_header_offset + 4 +2);
--# secptr = (pe_header_offset + 4 + 20 +
--# pe_get16 (dll, pe_header_offset + 4 + 16));
--#
--# expptr = 0;
--# for (i = 0; i < nsections; i++)
--# {
--# char sname[8];
--# unsigned long secptr1 = secptr + 40 * i;
--# unsigned long vaddr = pe_get32 (dll, secptr1 + 12);
--# unsigned long vsize = pe_get32 (dll, secptr1 + 16);
--# unsigned long fptr = pe_get32 (dll, secptr1 + 20);
--# lseek(dll, secptr1, SEEK_SET);
--# read(dll, sname, 8);
--# if (vaddr <= export_rva && vaddr+vsize > export_rva)
--# {
--# expptr = fptr + (export_rva - vaddr);
--# if (export_rva + export_size > vaddr + vsize)
--# export_size = vsize - (export_rva - vaddr);
--# break;
--# }
--# }
--#
--# expdata = (unsigned char*)malloc(export_size);
--# lseek (dll, expptr, SEEK_SET);
--# read (dll, expdata, export_size);
--# erva = expdata - export_rva;
--#
--# nexp = pe_as32 (expdata+24);
--# name_rvas = pe_as32 (expdata+32);
--#
--# printf ("EXPORTS\n");
--# for (i = 0; i<nexp; i++)
--# {
--# unsigned long name_rva = pe_as32 (erva+name_rvas+i*4);
--# printf ("\t%s @ %ld ;\n", erva+name_rva, 1+ i);
--# }
--#
--# return 0;
--# }
--# /* impgen.c ends here */
--
--EOF
-- ;;
-- esac
--
-- # We use sed instead of cat because bash on DJGPP gets confused if
-- # if finds mixed CR/LF and LF-only lines. Since sed operates in
-- # text mode, it properly converts lines to CR/LF. This bash problem
-- # is reportedly fixed, but why not run on old versions too?
-- sed '$q' "$ltmain" >> "${ofile}T" || (rm -f "${ofile}T"; exit 1)
--
-- mv -f "${ofile}T" "$ofile" || \
-- (rm -f "$ofile" && cp "${ofile}T" "$ofile" && rm -f "${ofile}T")
-- chmod +x "$ofile"
--fi
--
--
--
--
--
--# This can be used to rebuild libtool when needed
--LIBTOOL_DEPS="$ac_aux_dir/ltmain.sh"
--
--# Always use our own libtool.
--LIBTOOL='$(SHELL) $(top_builddir)/libtool'
--
--# Prevent multiple expansion
--
--
--
--
--# Check whether --with-target-subdir or --without-target-subdir was given.
--if test "${with_target_subdir+set}" = set; then
-- withval="$with_target_subdir"
--
--fi;
--
--# Check whether --with-cross-host or --without-cross-host was given.
--if test "${with_cross_host+set}" = set; then
-- withval="$with_cross_host"
--
--fi;
--
--echo "$as_me:$LINENO: checking whether to enable maintainer-specific portions of Makefiles" >&5
--echo $ECHO_N "checking whether to enable maintainer-specific portions of Makefiles... $ECHO_C" >&6
-- # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
--if test "${enable_maintainer_mode+set}" = set; then
-- enableval="$enable_maintainer_mode"
-- USE_MAINTAINER_MODE=$enableval
--else
-- USE_MAINTAINER_MODE=no
--fi;
-- echo "$as_me:$LINENO: result: $USE_MAINTAINER_MODE" >&5
--echo "${ECHO_T}$USE_MAINTAINER_MODE" >&6
--
--
--if test $USE_MAINTAINER_MODE = yes; then
-- MAINTAINER_MODE_TRUE=
-- MAINTAINER_MODE_FALSE='#'
--else
-- MAINTAINER_MODE_TRUE='#'
-- MAINTAINER_MODE_FALSE=
--fi
--
-- MAINT=$MAINTAINER_MODE_TRUE
--
--
--# automake wants to see AC_EXEEXT. But we don't need it. And having
--# it is actually a problem, because the compiler we're passed can't
--# necessarily do a full link. So we fool automake here.
--if false; then
-- # autoconf 2.50 runs AC_EXEEXT by default, and the macro expands
-- # to nothing, so nothing would remain between `then' and `fi' if it
-- # were not for the `:' below.
-- :
--
--fi
--
--echo "$as_me:$LINENO: checking for thread model used by GCC" >&5
--echo $ECHO_N "checking for thread model used by GCC... $ECHO_C" >&6
--THREADS=`$CC -v 2>&1 | sed -n 's/^Thread model: //p'`
--if test -z "$THREADS"; then
-- THREADS=no
--fi
--echo "$as_me:$LINENO: result: $THREADS" >&5
--echo "${ECHO_T}$THREADS" >&6
--
--# Check whether --enable-parallel-mark or --disable-parallel-mark was given.
--if test "${enable_parallel_mark+set}" = set; then
-- enableval="$enable_parallel_mark"
-- case "$THREADS" in
-- no | none | single)
-- { { echo "$as_me:$LINENO: error: Parallel mark requires --enable-threads=x spec" >&5
--echo "$as_me: error: Parallel mark requires --enable-threads=x spec" >&2;}
-- { (exit 1); exit 1; }; }
-- ;;
-- esac
--
--fi;
--
--INCLUDES=-I${srcdir}/include
--THREADLIBS=
--case "$THREADS" in
-- no | none | single)
-- THREADS=none
-- ;;
-- posix | pthreads)
-- THREADS=posix
-- THREADLIBS=-lpthread
-- case "$host" in
-- x86-*-linux* | ia64-*-linux* | i586-*-linux* | i686-*-linux* | x86_64-*-linux* )
-- cat >>confdefs.h <<\_ACEOF
--@%:@define GC_LINUX_THREADS 1
--_ACEOF
--
-- cat >>confdefs.h <<\_ACEOF
--@%:@define _REENTRANT 1
--_ACEOF
--
-- if test "${enable_parallel_mark}"; then
-- cat >>confdefs.h <<\_ACEOF
--@%:@define PARALLEL_MARK 1
--_ACEOF
--
-- fi
-- cat >>confdefs.h <<\_ACEOF
--@%:@define THREAD_LOCAL_ALLOC 1
--_ACEOF
--
-- ;;
-- *-*-linux*)
-- cat >>confdefs.h <<\_ACEOF
--@%:@define GC_LINUX_THREADS 1
--_ACEOF
--
-- cat >>confdefs.h <<\_ACEOF
--@%:@define _REENTRANT 1
--_ACEOF
--
-- ;;
-- *-*-hpux*)
-- { echo "$as_me:$LINENO: WARNING: \"Only HP/UX 11 threads are supported.\"" >&5
--echo "$as_me: WARNING: \"Only HP/UX 11 threads are supported.\"" >&2;}
-- cat >>confdefs.h <<\_ACEOF
--@%:@define GC_HPUX_THREADS 1
--_ACEOF
--
-- cat >>confdefs.h <<\_ACEOF
--@%:@define _POSIX_C_SOURCE 199506L
--_ACEOF
--
-- if test "${enable_parallel_mark}" = yes; then
-- cat >>confdefs.h <<\_ACEOF
--@%:@define PARALLEL_MARK 1
--_ACEOF
--
-- fi
-- cat >>confdefs.h <<\_ACEOF
--@%:@define THREAD_LOCAL_ALLOC 1
--_ACEOF
--
-- THREADLIBS="-lpthread -lrt"
-- ;;
-- *-*-freebsd*)
-- { echo "$as_me:$LINENO: WARNING: \"FreeBSD does not yet fully support threads with Boehm GC.\"" >&5
--echo "$as_me: WARNING: \"FreeBSD does not yet fully support threads with Boehm GC.\"" >&2;}
-- cat >>confdefs.h <<\_ACEOF
--@%:@define GC_FREEBSD_THREADS 1
--_ACEOF
--
-- INCLUDES="$INCLUDES -pthread"
-- THREADLIBS=-pthread
-- ;;
-- *-*-solaris*)
-- cat >>confdefs.h <<\_ACEOF
--@%:@define GC_SOLARIS_THREADS 1
--_ACEOF
--
-- cat >>confdefs.h <<\_ACEOF
--@%:@define GC_SOLARIS_PTHREADS 1
--_ACEOF
--
-- ;;
-- *-*-irix*)
-- cat >>confdefs.h <<\_ACEOF
--@%:@define GC_IRIX_THREADS 1
--_ACEOF
--
-- ;;
-- *-*-cygwin*)
-- THREADLIBS=
-- ;;
-- *-*-darwin*)
-- cat >>confdefs.h <<\_ACEOF
--@%:@define GC_DARWIN_THREADS 1
--_ACEOF
--
-- cat >>confdefs.h <<\_ACEOF
--@%:@define THREAD_LOCAL_ALLOC 1
--_ACEOF
--
-- if test "${enable_parallel_mark}" = yes; then
-- cat >>confdefs.h <<\_ACEOF
--@%:@define PARALLEL_MARK 1
--_ACEOF
--
-- fi
-- ;;
-- esac
-- ;;
-- win32)
-- cat >>confdefs.h <<\_ACEOF
--@%:@define GC_WIN32_THREADS 1
--_ACEOF
--
-- cat >>confdefs.h <<\_ACEOF
--@%:@define NO_GETENV 1
--_ACEOF
--
-- ;;
-- decosf1 | irix | mach | os2 | solaris | dce | vxworks)
-- { { echo "$as_me:$LINENO: error: thread package $THREADS not yet supported" >&5
--echo "$as_me: error: thread package $THREADS not yet supported" >&2;}
-- { (exit 1); exit 1; }; }
-- ;;
-- *)
-- { { echo "$as_me:$LINENO: error: $THREADS is an unknown thread package" >&5
--echo "$as_me: error: $THREADS is an unknown thread package" >&2;}
-- { (exit 1); exit 1; }; }
-- ;;
--esac
--
--
--case "$host" in
-- powerpc-*-darwin*)
-- powerpc_darwin=true
-- ;;
--esac
--
--
--if test x$powerpc_darwin = xtrue; then
-- POWERPC_DARWIN_TRUE=
-- POWERPC_DARWIN_FALSE='#'
--else
-- POWERPC_DARWIN_TRUE='#'
-- POWERPC_DARWIN_FALSE=
--fi
--
--
--# We never want libdl on darwin. It is a fake libdl that just ends up making
--# dyld calls anyway
--case "$host" in
-- *-*-darwin*) ;;
-- *)
-- echo "$as_me:$LINENO: checking for dlopen in -ldl" >&5
--echo $ECHO_N "checking for dlopen in -ldl... $ECHO_C" >&6
--if test "${ac_cv_lib_dl_dlopen+set}" = set; then
-- echo $ECHO_N "(cached) $ECHO_C" >&6
--else
-- ac_check_lib_save_LIBS=$LIBS
--LIBS="-ldl $LIBS"
--cat >conftest.$ac_ext <<_ACEOF
--#line $LINENO "configure"
--#include "confdefs.h"
--
--/* Override any gcc2 internal prototype to avoid an error. */
--#ifdef __cplusplus
--extern "C"
--#endif
--/* We use char because int might match the return type of a gcc2
-- builtin and then its argument prototype would still apply. */
--char dlopen ();
--int
--main ()
--{
--dlopen ();
-- ;
-- return 0;
--}
--_ACEOF
--rm -f conftest.$ac_objext conftest$ac_exeext
--if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-- (eval $ac_link) 2>&5
-- ac_status=$?
-- echo "$as_me:$LINENO: \$? = $ac_status" >&5
-- (exit $ac_status); } &&
-- { ac_try='test -s conftest$ac_exeext'
-- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-- (eval $ac_try) 2>&5
-- ac_status=$?
-- echo "$as_me:$LINENO: \$? = $ac_status" >&5
-- (exit $ac_status); }; }; then
-- ac_cv_lib_dl_dlopen=yes
--else
-- echo "$as_me: failed program was:" >&5
--cat conftest.$ac_ext >&5
--ac_cv_lib_dl_dlopen=no
--fi
--rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
--LIBS=$ac_check_lib_save_LIBS
--fi
--echo "$as_me:$LINENO: result: $ac_cv_lib_dl_dlopen" >&5
--echo "${ECHO_T}$ac_cv_lib_dl_dlopen" >&6
--if test $ac_cv_lib_dl_dlopen = yes; then
-- EXTRA_TEST_LIBS="$EXTRA_TEST_LIBS -ldl"
--fi
--
-- ;;
--esac
--
--
--
--target_all=libgcjgc.la
--
--
--
--TARGET_ECOS="no"
--
--# Check whether --with-ecos or --without-ecos was given.
--if test "${with_ecos+set}" = set; then
-- withval="$with_ecos"
-- TARGET_ECOS="$with_ecos"
--
--fi;
--
--addobjs=
--CXXINCLUDES=
--case "$TARGET_ECOS" in
-- no)
-- ;;
-- *)
-- cat >>confdefs.h <<\_ACEOF
--@%:@define ECOS 1
--_ACEOF
--
-- CXXINCLUDES="-I${TARGET_ECOS}/include"
-- addobjs="$addobjs ecos.lo"
-- ;;
--esac
--
--
--
--
--
--machdep=
--case "$host" in
-- alpha*-*-openbsd*)
-- machdep="alpha_mach_dep.lo"
-- if test x"${ac_cv_lib_dl_dlopen}" != xyes ; then
-- { echo "$as_me:$LINENO: WARNING: OpenBSD/Alpha without dlopen(). Shared library support is disabled" >&5
--echo "$as_me: WARNING: OpenBSD/Alpha without dlopen(). Shared library support is disabled" >&2;}
-- # Check whether --enable-shared or --disable-shared was given.
--if test "${enable_shared+set}" = set; then
-- enableval="$enable_shared"
-- p=${PACKAGE-default}
--case $enableval in
--yes) enable_shared=yes ;;
--no) enable_shared=no ;;
--*)
-- enable_shared=no
-- # Look at the argument we got. We use all the common list separators.
-- IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
-- for pkg in $enableval; do
-- if test "X$pkg" = "X$p"; then
-- enable_shared=yes
-- fi
-- done
-- IFS="$ac_save_ifs"
-- ;;
--esac
--else
-- enable_shared=no
--fi;
-- fi
-- ;;
-- alpha*-*-*)
-- machdep="alpha_mach_dep.lo"
-- ;;
-- i?86-*-solaris2.[89]*)
-- cat >>confdefs.h <<\_ACEOF
--@%:@define SOLARIS25_PROC_VDB_BUG_FIXED 1
--_ACEOF
--
-- ;;
-- mipstx39-*-elf*)
-- machdep="mips_ultrix_mach_dep.lo"
-- cat >>confdefs.h <<\_ACEOF
--@%:@define STACKBASE __stackbase
--_ACEOF
--
-- cat >>confdefs.h <<\_ACEOF
--@%:@define DATASTART_IS_ETEXT 1
--_ACEOF
--
-- ;;
-- mips-dec-ultrix*)
-- machdep="mips_ultrix_mach-dep.lo"
-- ;;
-- mips*-*-linux*)
-- ;;
-- mips-*-*)
-- machdep="mips_sgi_mach_dep.lo"
-- cat >>confdefs.h <<\_ACEOF
--@%:@define NO_EXECUTE_PERMISSION 1
--_ACEOF
--
-- ;;
-- sparc-sun-solaris2.3*)
-- machdep="sparc_mach_dep.lo"
-- cat >>confdefs.h <<\_ACEOF
--@%:@define SUNOS53_SHARED_LIB 1
--_ACEOF
--
-- ;;
-- sparc-sun-solaris2.*)
-- machdep="sparc_mach_dep.lo"
-- ;;
-- ia64-*-*)
-- machdep="mach_dep.lo ia64_save_regs_in_stack.lo"
-- ;;
--esac
--if test x"$machdep" = x; then
-- machdep="mach_dep.lo"
--fi
--addobjs="$addobjs $machdep"
--
--
--case "$host" in
-- sparc-sun-solaris2*)
-- if test "$GCC" = yes; then
-- new_CFLAGS=
-- for i in $CFLAGS; do
-- case "$i" in
-- -O*)
-- ;;
-- *)
-- new_CFLAGS="$new_CFLAGS $i"
-- ;;
-- esac
-- done
-- CFLAGS="$new_CFLAGS"
-- fi
-- ;;
--esac
--
--MY_CFLAGS="$CFLAGS"
--
--
--cat >>confdefs.h <<\_ACEOF
--@%:@define SILENT 1
--_ACEOF
--
--cat >>confdefs.h <<\_ACEOF
--@%:@define NO_SIGNALS 1
--_ACEOF
--
--cat >>confdefs.h <<\_ACEOF
--@%:@define NO_EXECUTE_PERMISSION 1
--_ACEOF
--
--cat >>confdefs.h <<\_ACEOF
--@%:@define ALL_INTERIOR_POINTERS 1
--_ACEOF
--
--
--cat >>confdefs.h <<\_ACEOF
--@%:@define JAVA_FINALIZATION 1
--_ACEOF
--
--cat >>confdefs.h <<\_ACEOF
--@%:@define GC_GCJ_SUPPORT 1
--_ACEOF
--
--cat >>confdefs.h <<\_ACEOF
--@%:@define ATOMIC_UNCOLLECTABLE 1
--_ACEOF
--
--
--if test -n "${with_cross_host}"; then
-- cat >>confdefs.h <<\_ACEOF
--@%:@define NO_SIGSET 1
--_ACEOF
--
-- cat >>confdefs.h <<\_ACEOF
--@%:@define NO_DEBUGGING 1
--_ACEOF
--
--fi
--
--# Check whether --enable-full-debug or --disable-full-debug was given.
--if test "${enable_full_debug+set}" = set; then
-- enableval="$enable_full_debug"
-- if test "$enable_full_debug" = "yes"; then
-- { echo "$as_me:$LINENO: WARNING: \"Must define GC_DEBUG and use debug alloc. in clients.\"" >&5
--echo "$as_me: WARNING: \"Must define GC_DEBUG and use debug alloc. in clients.\"" >&2;}
-- cat >>confdefs.h <<\_ACEOF
--@%:@define KEEP_BACK_PTRS 1
--_ACEOF
--
-- cat >>confdefs.h <<\_ACEOF
--@%:@define DBG_HDRS_ALL 1
--_ACEOF
--
-- case $host in
-- ia64-*-linux* )
-- cat >>confdefs.h <<\_ACEOF
--@%:@define MAKE_BACK_GRAPH 1
--_ACEOF
--
-- ;;
-- x86-*-linux* | i586-*-linux* | i686-*-linux* | x86_64-*-linux* )
-- cat >>confdefs.h <<\_ACEOF
--@%:@define MAKE_BACK_GRAPH 1
--_ACEOF
--
-- { echo "$as_me:$LINENO: WARNING: \"Client must not use -fomit-frame-pointer.\"" >&5
--echo "$as_me: WARNING: \"Client must not use -fomit-frame-pointer.\"" >&2;}
-- cat >>confdefs.h <<\_ACEOF
--@%:@define SAVE_CALL_COUNT 8
--_ACEOF
--
-- ;;
-- esac
-- fi
--fi;
--
--
--
--if test -z "$with_cross_host"; then
-- USE_LIBDIR_TRUE=
-- USE_LIBDIR_FALSE='#'
--else
-- USE_LIBDIR_TRUE='#'
-- USE_LIBDIR_FALSE=
--fi
--
--
--if test "${multilib}" = "yes"; then
-- multilib_arg="--enable-multilib"
--else
-- multilib_arg=
--fi
--
-- ac_config_files="$ac_config_files Makefile include/Makefile"
-- ac_config_commands="$ac_config_commands default"
--cat >confcache <<\_ACEOF
--# This file is a shell script that caches the results of configure
--# tests run on this system so they can be shared between configure
--# scripts and configure runs, see configure's option --config-cache.
--# It is not useful on other systems. If it contains results you don't
--# want to keep, you may remove or edit it.
--#
--# config.status only pays attention to the cache file if you give it
--# the --recheck option to rerun configure.
--#
--# `ac_cv_env_foo' variables (set or unset) will be overridden when
--# loading this file, other *unset* `ac_cv_foo' will be assigned the
--# following values.
--
--_ACEOF
--
--# The following way of writing the cache mishandles newlines in values,
--# but we know of no workaround that is simple, portable, and efficient.
--# So, don't put newlines in cache variables' values.
--# Ultrix sh set writes to stderr and can't be redirected directly,
--# and sets the high bit in the cache file unless we assign to the vars.
--{
-- (set) 2>&1 |
-- case `(ac_space=' '; set | grep ac_space) 2>&1` in
-- *ac_space=\ *)
-- # `set' does not quote correctly, so add quotes (double-quote
-- # substitution turns \\\\ into \\, and sed turns \\ into \).
-- sed -n \
-- "s/'/'\\\\''/g;
-- s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
-- ;;
-- *)
-- # `set' quotes correctly as required by POSIX, so do not add quotes.
-- sed -n \
-- "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
-- ;;
-- esac;
--} |
-- sed '
-- t clear
-- : clear
-- s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
-- t end
-- /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
-- : end' >>confcache
--if cmp -s $cache_file confcache; then :; else
-- if test -w $cache_file; then
-- test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
-- cat confcache >$cache_file
-- else
-- echo "not updating unwritable cache $cache_file"
-- fi
--fi
--rm -f confcache
--
--test "x$prefix" = xNONE && prefix=$ac_default_prefix
--# Let make expand exec_prefix.
--test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
--
--# VPATH may cause trouble with some makes, so we remove $(srcdir),
--# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
--# trailing colons and then remove the whole line if VPATH becomes empty
--# (actually we leave an empty line to preserve line numbers).
--if test "x$srcdir" = x.; then
-- ac_vpsub='/^[ ]*VPATH[ ]*=/{
--s/:*\$(srcdir):*/:/;
--s/:*\${srcdir}:*/:/;
--s/:*@srcdir@:*/:/;
--s/^\([^=]*=[ ]*\):*/\1/;
--s/:*$//;
--s/^[^=]*=[ ]*$//;
--}'
--fi
--
--# Transform confdefs.h into DEFS.
--# Protect against shell expansion while executing Makefile rules.
--# Protect against Makefile macro expansion.
--#
--# If the first sed substitution is executed (which looks for macros that
--# take arguments), then we branch to the quote section. Otherwise,
--# look for a macro that doesn't take arguments.
--cat >confdef2opt.sed <<\_ACEOF
--t clear
--: clear
--s,^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*([^)]*)\)[ ]*\(.*\),-D\1=\2,g
--t quote
--s,^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\),-D\1=\2,g
--t quote
--d
--: quote
--s,[ `~#$^&*(){}\\|;'"<>?],\\&,g
--s,\[,\\&,g
--s,\],\\&,g
--s,\$,$$,g
--p
--_ACEOF
--# We use echo to avoid assuming a particular line-breaking character.
--# The extra dot is to prevent the shell from consuming trailing
--# line-breaks from the sub-command output. A line-break within
--# single-quotes doesn't work because, if this script is created in a
--# platform that uses two characters for line-breaks (e.g., DOS), tr
--# would break.
--ac_LF_and_DOT=`echo; echo .`
--DEFS=`sed -n -f confdef2opt.sed confdefs.h | tr "$ac_LF_and_DOT" ' .'`
--rm -f confdef2opt.sed
--
--
--ac_libobjs=
--ac_ltlibobjs=
--for ac_i in : $LIB@&t@OBJS; do test "x$ac_i" = x: && continue
-- # 1. Remove the extension, and $U if already installed.
-- ac_i=`echo "$ac_i" |
-- sed 's/\$U\././;s/\.o$//;s/\.obj$//'`
-- # 2. Add them.
-- ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"
-- ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo'
--done
--LIB@&t@OBJS=$ac_libobjs
--
--LTLIBOBJS=$ac_ltlibobjs
--
--
--if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
-- { { echo "$as_me:$LINENO: error: conditional \"MAINTAINER_MODE\" was never defined.
--Usually this means the macro was only invoked conditionally." >&5
--echo "$as_me: error: conditional \"MAINTAINER_MODE\" was never defined.
--Usually this means the macro was only invoked conditionally." >&2;}
-- { (exit 1); exit 1; }; }
--fi
--if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
-- { { echo "$as_me:$LINENO: error: conditional \"AMDEP\" was never defined.
--Usually this means the macro was only invoked conditionally." >&5
--echo "$as_me: error: conditional \"AMDEP\" was never defined.
--Usually this means the macro was only invoked conditionally." >&2;}
-- { (exit 1); exit 1; }; }
--fi
--if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
-- { { echo "$as_me:$LINENO: error: conditional \"MAINTAINER_MODE\" was never defined.
--Usually this means the macro was only invoked conditionally." >&5
--echo "$as_me: error: conditional \"MAINTAINER_MODE\" was never defined.
--Usually this means the macro was only invoked conditionally." >&2;}
-- { (exit 1); exit 1; }; }
--fi
--if test -z "${POWERPC_DARWIN_TRUE}" && test -z "${POWERPC_DARWIN_FALSE}"; then
-- { { echo "$as_me:$LINENO: error: conditional \"POWERPC_DARWIN\" was never defined.
--Usually this means the macro was only invoked conditionally." >&5
--echo "$as_me: error: conditional \"POWERPC_DARWIN\" was never defined.
--Usually this means the macro was only invoked conditionally." >&2;}
-- { (exit 1); exit 1; }; }
--fi
--if test -z "${USE_LIBDIR_TRUE}" && test -z "${USE_LIBDIR_FALSE}"; then
-- { { echo "$as_me:$LINENO: error: conditional \"USE_LIBDIR\" was never defined.
--Usually this means the macro was only invoked conditionally." >&5
--echo "$as_me: error: conditional \"USE_LIBDIR\" was never defined.
--Usually this means the macro was only invoked conditionally." >&2;}
-- { (exit 1); exit 1; }; }
--fi
--
--: ${CONFIG_STATUS=./config.status}
--ac_clean_files_save=$ac_clean_files
--ac_clean_files="$ac_clean_files $CONFIG_STATUS"
--{ echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
--echo "$as_me: creating $CONFIG_STATUS" >&6;}
--cat >$CONFIG_STATUS <<_ACEOF
--#! $SHELL
--# Generated by $as_me.
--# Run this file to recreate the current configuration.
--# Compiler output produced by configure, useful for debugging
--# configure, is in config.log if it exists.
--
--debug=false
--SHELL=\${CONFIG_SHELL-$SHELL}
--_ACEOF
--
--cat >>$CONFIG_STATUS <<\_ACEOF
--## --------------------- ##
--## M4sh Initialization. ##
--## --------------------- ##
--
--# Be Bourne compatible
--if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
-- emulate sh
-- NULLCMD=:
-- # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
-- # is contrary to our usage. Disable this feature.
-- alias -g '${1+"$@"}'='"$@"'
--elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
-- set -o posix
--fi
--
--# Support unset when possible.
--if (FOO=FOO; unset FOO) >/dev/null 2>&1; then
-- as_unset=unset
--else
-- as_unset=false
--fi
--
--
--# Work around bugs in pre-3.0 UWIN ksh.
--$as_unset ENV MAIL MAILPATH
--PS1='$ '
--PS2='> '
--PS4='+ '
--
--# NLS nuisances.
--for as_var in LANG LANGUAGE LC_ALL LC_COLLATE LC_CTYPE LC_NUMERIC LC_MESSAGES LC_TIME
--do
-- if (set +x; test -n "`(eval $as_var=C; export $as_var) 2>&1`"); then
-- eval $as_var=C; export $as_var
-- else
-- $as_unset $as_var
-- fi
--done
--
--# Required to use basename.
--if expr a : '\(a\)' >/dev/null 2>&1; then
-- as_expr=expr
--else
-- as_expr=false
--fi
--
--if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
-- as_basename=basename
--else
-- as_basename=false
--fi
--
--
--# Name of the executable.
--as_me=`$as_basename "$0" ||
--$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
-- X"$0" : 'X\(//\)$' \| \
-- X"$0" : 'X\(/\)$' \| \
-- . : '\(.\)' 2>/dev/null ||
--echo X/"$0" |
-- sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
-- /^X\/\(\/\/\)$/{ s//\1/; q; }
-- /^X\/\(\/\).*/{ s//\1/; q; }
-- s/.*/./; q'`
--
--
--# PATH needs CR, and LINENO needs CR and PATH.
--# Avoid depending upon Character Ranges.
--as_cr_letters='abcdefghijklmnopqrstuvwxyz'
--as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
--as_cr_Letters=$as_cr_letters$as_cr_LETTERS
--as_cr_digits='0123456789'
--as_cr_alnum=$as_cr_Letters$as_cr_digits
--
--# The user is always right.
--if test "${PATH_SEPARATOR+set}" != set; then
-- echo "#! /bin/sh" >conftest.sh
-- echo "exit 0" >>conftest.sh
-- chmod +x conftest.sh
-- if (PATH="/nonexistent;."; conftest.sh) >/dev/null 2>&1; then
-- PATH_SEPARATOR=';'
-- else
-- PATH_SEPARATOR=:
-- fi
-- rm -f conftest.sh
--fi
--
--
-- as_lineno_1=$LINENO
-- as_lineno_2=$LINENO
-- as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
-- test "x$as_lineno_1" != "x$as_lineno_2" &&
-- test "x$as_lineno_3" = "x$as_lineno_2" || {
-- # Find who we are. Look in the path if we contain no path at all
-- # relative or not.
-- case $0 in
-- *[\\/]* ) as_myself=$0 ;;
-- *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
--for as_dir in $PATH
--do
-- IFS=$as_save_IFS
-- test -z "$as_dir" && as_dir=.
-- test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
--done
--
-- ;;
-- esac
-- # We did not find ourselves, most probably we were run as `sh COMMAND'
-- # in which case we are not to be found in the path.
-- if test "x$as_myself" = x; then
-- as_myself=$0
-- fi
-- if test ! -f "$as_myself"; then
-- { { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
--echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
-- { (exit 1); exit 1; }; }
-- fi
-- case $CONFIG_SHELL in
-- '')
-- as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
--for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
--do
-- IFS=$as_save_IFS
-- test -z "$as_dir" && as_dir=.
-- for as_base in sh bash ksh sh5; do
-- case $as_dir in
-- /*)
-- if ("$as_dir/$as_base" -c '
-- as_lineno_1=$LINENO
-- as_lineno_2=$LINENO
-- as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
-- test "x$as_lineno_1" != "x$as_lineno_2" &&
-- test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then
-- $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
-- $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
-- CONFIG_SHELL=$as_dir/$as_base
-- export CONFIG_SHELL
-- exec "$CONFIG_SHELL" "$0" ${1+"$@"}
-- fi;;
-- esac
-- done
--done
--;;
-- esac
--
-- # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
-- # uniformly replaced by the line number. The first 'sed' inserts a
-- # line-number line before each line; the second 'sed' does the real
-- # work. The second script uses 'N' to pair each line-number line
-- # with the numbered line, and appends trailing '-' during
-- # substitution so that $LINENO is not a special case at line end.
-- # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
-- # second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-)
-- sed '=' <$as_myself |
-- sed '
-- N
-- s,$,-,
-- : loop
-- s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
-- t loop
-- s,-$,,
-- s,^['$as_cr_digits']*\n,,
-- ' >$as_me.lineno &&
-- chmod +x $as_me.lineno ||
-- { { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
--echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
-- { (exit 1); exit 1; }; }
--
-- # Don't try to exec as it changes $[0], causing all sort of problems
-- # (the dirname of $[0] is not the place where we might find the
-- # original and so on. Autoconf is especially sensible to this).
-- . ./$as_me.lineno
-- # Exit status is that of the last command.
-- exit
--}
--
--
--case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
-- *c*,-n*) ECHO_N= ECHO_C='
--' ECHO_T=' ' ;;
-- *c*,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;
-- *) ECHO_N= ECHO_C='\c' ECHO_T= ;;
--esac
--
--if expr a : '\(a\)' >/dev/null 2>&1; then
-- as_expr=expr
--else
-- as_expr=false
--fi
--
--rm -f conf$$ conf$$.exe conf$$.file
--echo >conf$$.file
--if ln -s conf$$.file conf$$ 2>/dev/null; then
-- # We could just check for DJGPP; but this test a) works b) is more generic
-- # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
-- if test -f conf$$.exe; then
-- # Don't use ln at all; we don't have any links
-- as_ln_s='cp -p'
-- else
-- as_ln_s='ln -s'
-- fi
--elif ln conf$$.file conf$$ 2>/dev/null; then
-- as_ln_s=ln
--else
-- as_ln_s='cp -p'
--fi
--rm -f conf$$ conf$$.exe conf$$.file
--
--if mkdir -p . 2>/dev/null; then
-- as_mkdir_p=:
--else
-- as_mkdir_p=false
--fi
--
--as_executable_p="test -f"
--
--# Sed expression to map a string onto a valid CPP name.
--as_tr_cpp="sed y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g"
--
--# Sed expression to map a string onto a valid variable name.
--as_tr_sh="sed y%*+%pp%;s%[^_$as_cr_alnum]%_%g"
--
--
--# IFS
--# We need space, tab and new line, in precisely that order.
--as_nl='
--'
--IFS=" $as_nl"
--
--# CDPATH.
--$as_unset CDPATH
--
--exec 6>&1
--
--# Open the log real soon, to keep \$[0] and so on meaningful, and to
--# report actual input values of CONFIG_FILES etc. instead of their
--# values after options handling. Logging --version etc. is OK.
--exec 5>>config.log
--{
-- echo
-- sed 'h;s/./-/g;s/^.../@%:@@%:@ /;s/...$/ @%:@@%:@/;p;x;p;x' <<_ASBOX
--@%:@@%:@ Running $as_me. @%:@@%:@
--_ASBOX
--} >&5
--cat >&5 <<_CSEOF
--
--This file was extended by $as_me, which was
--generated by GNU Autoconf 2.54. Invocation command line was
--
-- CONFIG_FILES = $CONFIG_FILES
-- CONFIG_HEADERS = $CONFIG_HEADERS
-- CONFIG_LINKS = $CONFIG_LINKS
-- CONFIG_COMMANDS = $CONFIG_COMMANDS
-- $ $0 $@
--
--_CSEOF
--echo "on `(hostname || uname -n) 2>/dev/null | sed 1q`" >&5
--echo >&5
--_ACEOF
--
--# Files that config.status was made for.
--if test -n "$ac_config_files"; then
-- echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
--fi
--
--if test -n "$ac_config_headers"; then
-- echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
--fi
--
--if test -n "$ac_config_links"; then
-- echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
--fi
--
--if test -n "$ac_config_commands"; then
-- echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
--fi
--
--cat >>$CONFIG_STATUS <<\_ACEOF
--
--ac_cs_usage="\
--\`$as_me' instantiates files from templates according to the
--current configuration.
--
--Usage: $0 [OPTIONS] [FILE]...
--
-- -h, --help print this help, then exit
-- -V, --version print version number, then exit
-- -d, --debug don't remove temporary files
-- --recheck update $as_me by reconfiguring in the same conditions
-- --file=FILE[:TEMPLATE]
-- instantiate the configuration file FILE
--
--Configuration files:
--$config_files
--
--Configuration commands:
--$config_commands
--
--Report bugs to <bug-autoconf@gnu.org>."
--_ACEOF
--
--cat >>$CONFIG_STATUS <<_ACEOF
--ac_cs_version="\\
--config.status
--configured by $0, generated by GNU Autoconf 2.54,
-- with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\"
--
--Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001
--Free Software Foundation, Inc.
--This config.status script is free software; the Free Software Foundation
--gives unlimited permission to copy, distribute and modify it."
--srcdir=$srcdir
--INSTALL="$INSTALL"
--_ACEOF
--
--cat >>$CONFIG_STATUS <<\_ACEOF
--# If no file are specified by the user, then we need to provide default
--# value. By we need to know if files were specified by the user.
--ac_need_defaults=:
--while test $# != 0
--do
-- case $1 in
-- --*=*)
-- ac_option=`expr "x$1" : 'x\([^=]*\)='`
-- ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'`
-- ac_shift=:
-- ;;
-- -*)
-- ac_option=$1
-- ac_optarg=$2
-- ac_shift=shift
-- ;;
-- *) # This is not an option, so the user has probably given explicit
-- # arguments.
-- ac_option=$1
-- ac_need_defaults=false;;
-- esac
--
-- case $ac_option in
-- # Handling of the options.
--_ACEOF
--cat >>$CONFIG_STATUS <<_ACEOF
-- -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
-- echo "running $SHELL $0 " $ac_configure_args " --no-create --no-recursion"
-- exec $SHELL $0 $ac_configure_args --no-create --no-recursion ;;
--_ACEOF
--cat >>$CONFIG_STATUS <<\_ACEOF
-- --version | --vers* | -V )
-- echo "$ac_cs_version"; exit 0 ;;
-- --he | --h)
-- # Conflict between --help and --header
-- { { echo "$as_me:$LINENO: error: ambiguous option: $1
--Try \`$0 --help' for more information." >&5
--echo "$as_me: error: ambiguous option: $1
--Try \`$0 --help' for more information." >&2;}
-- { (exit 1); exit 1; }; };;
-- --help | --hel | -h )
-- echo "$ac_cs_usage"; exit 0 ;;
-- --debug | --d* | -d )
-- debug=: ;;
-- --file | --fil | --fi | --f )
-- $ac_shift
-- CONFIG_FILES="$CONFIG_FILES $ac_optarg"
-- ac_need_defaults=false;;
-- --header | --heade | --head | --hea )
-- $ac_shift
-- CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
-- ac_need_defaults=false;;
--
-- # This is an error.
-- -*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
--Try \`$0 --help' for more information." >&5
--echo "$as_me: error: unrecognized option: $1
--Try \`$0 --help' for more information." >&2;}
-- { (exit 1); exit 1; }; } ;;
--
-- *) ac_config_targets="$ac_config_targets $1" ;;
--
-- esac
-- shift
--done
--
--_ACEOF
--
--cat >>$CONFIG_STATUS <<_ACEOF
--#
--# INIT-COMMANDS section.
--#
--
--AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
--srcdir=${srcdir}
--host=${host}
--target=${target}
--with_multisubdir=${with_multisubdir}
--ac_configure_args="${multilib_arg} ${ac_configure_args}"
--CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
--gc_basedir=${gc_basedir}
--CC="${CC}"
--DEFS="$DEFS"
--
--
--_ACEOF
--
--
--
--cat >>$CONFIG_STATUS <<\_ACEOF
--for ac_config_target in $ac_config_targets
--do
-- case "$ac_config_target" in
-- # Handling of arguments.
-- "Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile" ;;
-- "include/Makefile" ) CONFIG_FILES="$CONFIG_FILES include/Makefile" ;;
-- "depfiles" ) CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
-- "default" ) CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
-- *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
--echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
-- { (exit 1); exit 1; }; };;
-- esac
--done
--
--# If the user did not use the arguments to specify the items to instantiate,
--# then the envvar interface is used. Set only those that are not.
--# We use the long form for the default assignment because of an extremely
--# bizarre bug on SunOS 4.1.3.
--if $ac_need_defaults; then
-- test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
-- test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
--fi
--
--# Create a temporary directory, and hook for its removal unless debugging.
--$debug ||
--{
-- trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
-- trap '{ (exit 1); exit 1; }' 1 2 13 15
--}
--
--# Create a (secure) tmp directory for tmp files.
--: ${TMPDIR=/tmp}
--{
-- tmp=`(umask 077 && mktemp -d -q "$TMPDIR/csXXXXXX") 2>/dev/null` &&
-- test -n "$tmp" && test -d "$tmp"
--} ||
--{
-- tmp=$TMPDIR/cs$$-$RANDOM
-- (umask 077 && mkdir $tmp)
--} ||
--{
-- echo "$me: cannot create a temporary directory in $TMPDIR" >&2
-- { (exit 1); exit 1; }
--}
--
--_ACEOF
--
--cat >>$CONFIG_STATUS <<_ACEOF
--
--#
--# CONFIG_FILES section.
--#
--
--# No need to generate the scripts if there are no CONFIG_FILES.
--# This happens for instance when ./config.status config.h
--if test -n "\$CONFIG_FILES"; then
-- # Protect against being on the right side of a sed subst in config.status.
-- sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
-- s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
--s,@SHELL@,$SHELL,;t t
--s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
--s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
--s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
--s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
--s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
--s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
--s,@exec_prefix@,$exec_prefix,;t t
--s,@prefix@,$prefix,;t t
--s,@program_transform_name@,$program_transform_name,;t t
--s,@bindir@,$bindir,;t t
--s,@sbindir@,$sbindir,;t t
--s,@libexecdir@,$libexecdir,;t t
--s,@datadir@,$datadir,;t t
--s,@sysconfdir@,$sysconfdir,;t t
--s,@sharedstatedir@,$sharedstatedir,;t t
--s,@localstatedir@,$localstatedir,;t t
--s,@libdir@,$libdir,;t t
--s,@includedir@,$includedir,;t t
--s,@oldincludedir@,$oldincludedir,;t t
--s,@infodir@,$infodir,;t t
--s,@mandir@,$mandir,;t t
--s,@build_alias@,$build_alias,;t t
--s,@host_alias@,$host_alias,;t t
--s,@target_alias@,$target_alias,;t t
--s,@DEFS@,$DEFS,;t t
--s,@ECHO_C@,$ECHO_C,;t t
--s,@ECHO_N@,$ECHO_N,;t t
--s,@ECHO_T@,$ECHO_T,;t t
--s,@LIBS@,$LIBS,;t t
--s,@gc_basedir@,$gc_basedir,;t t
--s,@build@,$build,;t t
--s,@build_cpu@,$build_cpu,;t t
--s,@build_vendor@,$build_vendor,;t t
--s,@build_os@,$build_os,;t t
--s,@host@,$host,;t t
--s,@host_cpu@,$host_cpu,;t t
--s,@host_vendor@,$host_vendor,;t t
--s,@host_os@,$host_os,;t t
--s,@target@,$target,;t t
--s,@target_cpu@,$target_cpu,;t t
--s,@target_vendor@,$target_vendor,;t t
--s,@target_os@,$target_os,;t t
--s,@mkinstalldirs@,$mkinstalldirs,;t t
--s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
--s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t
--s,@INSTALL_DATA@,$INSTALL_DATA,;t t
--s,@PACKAGE@,$PACKAGE,;t t
--s,@VERSION@,$VERSION,;t t
--s,@ACLOCAL@,$ACLOCAL,;t t
--s,@AUTOCONF@,$AUTOCONF,;t t
--s,@AUTOMAKE@,$AUTOMAKE,;t t
--s,@AUTOHEADER@,$AUTOHEADER,;t t
--s,@MAKEINFO@,$MAKEINFO,;t t
--s,@AMTAR@,$AMTAR,;t t
--s,@install_sh@,$install_sh,;t t
--s,@STRIP@,$STRIP,;t t
--s,@ac_ct_STRIP@,$ac_ct_STRIP,;t t
--s,@INSTALL_STRIP_PROGRAM@,$INSTALL_STRIP_PROGRAM,;t t
--s,@AWK@,$AWK,;t t
--s,@SET_MAKE@,$SET_MAKE,;t t
--s,@AS@,$AS,;t t
--s,@ac_ct_AS@,$ac_ct_AS,;t t
--s,@AR@,$AR,;t t
--s,@ac_ct_AR@,$ac_ct_AR,;t t
--s,@RANLIB@,$RANLIB,;t t
--s,@ac_ct_RANLIB@,$ac_ct_RANLIB,;t t
--s,@MAINTAINER_MODE_TRUE@,$MAINTAINER_MODE_TRUE,;t t
--s,@MAINTAINER_MODE_FALSE@,$MAINTAINER_MODE_FALSE,;t t
--s,@MAINT@,$MAINT,;t t
--s,@GC_CFLAGS@,$GC_CFLAGS,;t t
--s,@CC@,$CC,;t t
--s,@CFLAGS@,$CFLAGS,;t t
--s,@LDFLAGS@,$LDFLAGS,;t t
--s,@CPPFLAGS@,$CPPFLAGS,;t t
--s,@ac_ct_CC@,$ac_ct_CC,;t t
--s,@EXEEXT@,$EXEEXT,;t t
--s,@OBJEXT@,$OBJEXT,;t t
--s,@DEPDIR@,$DEPDIR,;t t
--s,@am__include@,$am__include,;t t
--s,@am__quote@,$am__quote,;t t
--s,@AMDEP_TRUE@,$AMDEP_TRUE,;t t
--s,@AMDEP_FALSE@,$AMDEP_FALSE,;t t
--s,@AMDEPBACKSLASH@,$AMDEPBACKSLASH,;t t
--s,@CCDEPMODE@,$CCDEPMODE,;t t
--s,@LN_S@,$LN_S,;t t
--s,@ECHO@,$ECHO,;t t
--s,@CPP@,$CPP,;t t
--s,@EGREP@,$EGREP,;t t
--s,@LIBTOOL@,$LIBTOOL,;t t
--s,@THREADLIBS@,$THREADLIBS,;t t
--s,@POWERPC_DARWIN_TRUE@,$POWERPC_DARWIN_TRUE,;t t
--s,@POWERPC_DARWIN_FALSE@,$POWERPC_DARWIN_FALSE,;t t
--s,@EXTRA_TEST_LIBS@,$EXTRA_TEST_LIBS,;t t
--s,@target_all@,$target_all,;t t
--s,@CXX@,$CXX,;t t
--s,@INCLUDES@,$INCLUDES,;t t
--s,@CXXINCLUDES@,$CXXINCLUDES,;t t
--s,@addobjs@,$addobjs,;t t
--s,@MY_CFLAGS@,$MY_CFLAGS,;t t
--s,@USE_LIBDIR_TRUE@,$USE_LIBDIR_TRUE,;t t
--s,@USE_LIBDIR_FALSE@,$USE_LIBDIR_FALSE,;t t
--s,@LIB@&t@OBJS@,$LIB@&t@OBJS,;t t
--s,@LTLIBOBJS@,$LTLIBOBJS,;t t
--CEOF
--
--_ACEOF
--
-- cat >>$CONFIG_STATUS <<\_ACEOF
-- # Split the substitutions into bite-sized pieces for seds with
-- # small command number limits, like on Digital OSF/1 and HP-UX.
-- ac_max_sed_lines=48
-- ac_sed_frag=1 # Number of current file.
-- ac_beg=1 # First line for current file.
-- ac_end=$ac_max_sed_lines # Line after last line for current file.
-- ac_more_lines=:
-- ac_sed_cmds=
-- while $ac_more_lines; do
-- if test $ac_beg -gt 1; then
-- sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
-- else
-- sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
-- fi
-- if test ! -s $tmp/subs.frag; then
-- ac_more_lines=false
-- else
-- # The purpose of the label and of the branching condition is to
-- # speed up the sed processing (if there are no `@' at all, there
-- # is no need to browse any of the substitutions).
-- # These are the two extra sed commands mentioned above.
-- (echo ':t
-- /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
-- if test -z "$ac_sed_cmds"; then
-- ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
-- else
-- ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed"
-- fi
-- ac_sed_frag=`expr $ac_sed_frag + 1`
-- ac_beg=$ac_end
-- ac_end=`expr $ac_end + $ac_max_sed_lines`
-- fi
-- done
-- if test -z "$ac_sed_cmds"; then
-- ac_sed_cmds=cat
-- fi
--fi # test -n "$CONFIG_FILES"
--
--_ACEOF
--cat >>$CONFIG_STATUS <<\_ACEOF
--for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
-- # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
-- case $ac_file in
-- - | *:- | *:-:* ) # input from stdin
-- cat >$tmp/stdin
-- ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
-- ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
-- *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
-- ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
-- * ) ac_file_in=$ac_file.in ;;
-- esac
--
-- # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
-- ac_dir=`(dirname "$ac_file") 2>/dev/null ||
--$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
-- X"$ac_file" : 'X\(//\)[^/]' \| \
-- X"$ac_file" : 'X\(//\)$' \| \
-- X"$ac_file" : 'X\(/\)' \| \
-- . : '\(.\)' 2>/dev/null ||
--echo X"$ac_file" |
-- sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
-- /^X\(\/\/\)[^/].*/{ s//\1/; q; }
-- /^X\(\/\/\)$/{ s//\1/; q; }
-- /^X\(\/\).*/{ s//\1/; q; }
-- s/.*/./; q'`
-- { if $as_mkdir_p; then
-- mkdir -p "$ac_dir"
-- else
-- as_dir="$ac_dir"
-- as_dirs=
-- while test ! -d "$as_dir"; do
-- as_dirs="$as_dir $as_dirs"
-- as_dir=`(dirname "$as_dir") 2>/dev/null ||
--$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
-- X"$as_dir" : 'X\(//\)[^/]' \| \
-- X"$as_dir" : 'X\(//\)$' \| \
-- X"$as_dir" : 'X\(/\)' \| \
-- . : '\(.\)' 2>/dev/null ||
--echo X"$as_dir" |
-- sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
-- /^X\(\/\/\)[^/].*/{ s//\1/; q; }
-- /^X\(\/\/\)$/{ s//\1/; q; }
-- /^X\(\/\).*/{ s//\1/; q; }
-- s/.*/./; q'`
-- done
-- test ! -n "$as_dirs" || mkdir $as_dirs
-- fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
--echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
-- { (exit 1); exit 1; }; }; }
--
-- ac_builddir=.
--
--if test "$ac_dir" != .; then
-- ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
-- # A "../" for each directory in $ac_dir_suffix.
-- ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
--else
-- ac_dir_suffix= ac_top_builddir=
--fi
--
--case $srcdir in
-- .) # No --srcdir option. We are building in place.
-- ac_srcdir=.
-- if test -z "$ac_top_builddir"; then
-- ac_top_srcdir=.
-- else
-- ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
-- fi ;;
-- [\\/]* | ?:[\\/]* ) # Absolute path.
-- ac_srcdir=$srcdir$ac_dir_suffix;
-- ac_top_srcdir=$srcdir ;;
-- *) # Relative path.
-- ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
-- ac_top_srcdir=$ac_top_builddir$srcdir ;;
--esac
--# Don't blindly perform a `cd "$ac_dir"/$ac_foo && pwd` since $ac_foo can be
--# absolute.
--ac_abs_builddir=`cd "$ac_dir" && cd $ac_builddir && pwd`
--ac_abs_top_builddir=`cd "$ac_dir" && cd ${ac_top_builddir}. && pwd`
--ac_abs_srcdir=`cd "$ac_dir" && cd $ac_srcdir && pwd`
--ac_abs_top_srcdir=`cd "$ac_dir" && cd $ac_top_srcdir && pwd`
--
--
-- case $INSTALL in
-- [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
-- *) ac_INSTALL=$ac_top_builddir$INSTALL ;;
-- esac
--
-- if test x"$ac_file" != x-; then
-- { echo "$as_me:$LINENO: creating $ac_file" >&5
--echo "$as_me: creating $ac_file" >&6;}
-- rm -f "$ac_file"
-- fi
-- # Let's still pretend it is `configure' which instantiates (i.e., don't
-- # use $as_me), people would be surprised to read:
-- # /* config.h. Generated by config.status. */
-- if test x"$ac_file" = x-; then
-- configure_input=
-- else
-- configure_input="$ac_file. "
-- fi
-- configure_input=$configure_input"Generated from `echo $ac_file_in |
-- sed 's,.*/,,'` by configure."
--
-- # First look for the input files in the build tree, otherwise in the
-- # src tree.
-- ac_file_inputs=`IFS=:
-- for f in $ac_file_in; do
-- case $f in
-- -) echo $tmp/stdin ;;
-- [\\/$]*)
-- # Absolute (can't be DOS-style, as IFS=:)
-- test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
--echo "$as_me: error: cannot find input file: $f" >&2;}
-- { (exit 1); exit 1; }; }
-- echo $f;;
-- *) # Relative
-- if test -f "$f"; then
-- # Build tree
-- echo $f
-- elif test -f "$srcdir/$f"; then
-- # Source tree
-- echo $srcdir/$f
-- else
-- # /dev/null tree
-- { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
--echo "$as_me: error: cannot find input file: $f" >&2;}
-- { (exit 1); exit 1; }; }
-- fi;;
-- esac
-- done` || { (exit 1); exit 1; }
--_ACEOF
--cat >>$CONFIG_STATUS <<_ACEOF
-- sed "$ac_vpsub
--$extrasub
--_ACEOF
--cat >>$CONFIG_STATUS <<\_ACEOF
--:t
--/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
--s,@configure_input@,$configure_input,;t t
--s,@srcdir@,$ac_srcdir,;t t
--s,@abs_srcdir@,$ac_abs_srcdir,;t t
--s,@top_srcdir@,$ac_top_srcdir,;t t
--s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t
--s,@builddir@,$ac_builddir,;t t
--s,@abs_builddir@,$ac_abs_builddir,;t t
--s,@top_builddir@,$ac_top_builddir,;t t
--s,@abs_top_builddir@,$ac_abs_top_builddir,;t t
--s,@INSTALL@,$ac_INSTALL,;t t
--" $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out
-- rm -f $tmp/stdin
-- if test x"$ac_file" != x-; then
-- mv $tmp/out $ac_file
-- else
-- cat $tmp/out
-- rm -f $tmp/out
-- fi
--
--done
--_ACEOF
--cat >>$CONFIG_STATUS <<\_ACEOF
--
--#
--# CONFIG_COMMANDS section.
--#
--for ac_file in : $CONFIG_COMMANDS; do test "x$ac_file" = x: && continue
-- ac_dest=`echo "$ac_file" | sed 's,:.*,,'`
-- ac_source=`echo "$ac_file" | sed 's,[^:]*:,,'`
-- ac_dir=`(dirname "$ac_dest") 2>/dev/null ||
--$as_expr X"$ac_dest" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
-- X"$ac_dest" : 'X\(//\)[^/]' \| \
-- X"$ac_dest" : 'X\(//\)$' \| \
-- X"$ac_dest" : 'X\(/\)' \| \
-- . : '\(.\)' 2>/dev/null ||
--echo X"$ac_dest" |
-- sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
-- /^X\(\/\/\)[^/].*/{ s//\1/; q; }
-- /^X\(\/\/\)$/{ s//\1/; q; }
-- /^X\(\/\).*/{ s//\1/; q; }
-- s/.*/./; q'`
-- ac_builddir=.
--
--if test "$ac_dir" != .; then
-- ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
-- # A "../" for each directory in $ac_dir_suffix.
-- ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
--else
-- ac_dir_suffix= ac_top_builddir=
--fi
--
--case $srcdir in
-- .) # No --srcdir option. We are building in place.
-- ac_srcdir=.
-- if test -z "$ac_top_builddir"; then
-- ac_top_srcdir=.
-- else
-- ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
-- fi ;;
-- [\\/]* | ?:[\\/]* ) # Absolute path.
-- ac_srcdir=$srcdir$ac_dir_suffix;
-- ac_top_srcdir=$srcdir ;;
-- *) # Relative path.
-- ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
-- ac_top_srcdir=$ac_top_builddir$srcdir ;;
--esac
--# Don't blindly perform a `cd "$ac_dir"/$ac_foo && pwd` since $ac_foo can be
--# absolute.
--ac_abs_builddir=`cd "$ac_dir" && cd $ac_builddir && pwd`
--ac_abs_top_builddir=`cd "$ac_dir" && cd ${ac_top_builddir}. && pwd`
--ac_abs_srcdir=`cd "$ac_dir" && cd $ac_srcdir && pwd`
--ac_abs_top_srcdir=`cd "$ac_dir" && cd $ac_top_srcdir && pwd`
--
--
-- { echo "$as_me:$LINENO: executing $ac_dest commands" >&5
--echo "$as_me: executing $ac_dest commands" >&6;}
-- case $ac_dest in
-- depfiles ) test x"$AMDEP_TRUE" != x"" || for mf in $CONFIG_FILES; do
-- # Strip MF so we end up with the name of the file.
-- mf=`echo "$mf" | sed -e 's/:.*$//'`
-- if (sed 1q $mf | fgrep 'generated by automake') > /dev/null 2>&1; then
-- dirpart=`(dirname "$mf") 2>/dev/null ||
--$as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
-- X"$mf" : 'X\(//\)[^/]' \| \
-- X"$mf" : 'X\(//\)$' \| \
-- X"$mf" : 'X\(/\)' \| \
-- . : '\(.\)' 2>/dev/null ||
--echo X"$mf" |
-- sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
-- /^X\(\/\/\)[^/].*/{ s//\1/; q; }
-- /^X\(\/\/\)$/{ s//\1/; q; }
-- /^X\(\/\).*/{ s//\1/; q; }
-- s/.*/./; q'`
-- else
-- continue
-- fi
-- grep '^DEP_FILES *= *[^ @%:@]' < "$mf" > /dev/null || continue
-- # Extract the definition of DEP_FILES from the Makefile without
-- # running `make'.
-- DEPDIR=`sed -n -e '/^DEPDIR = / s///p' < "$mf"`
-- test -z "$DEPDIR" && continue
-- # When using ansi2knr, U may be empty or an underscore; expand it
-- U=`sed -n -e '/^U = / s///p' < "$mf"`
-- test -d "$dirpart/$DEPDIR" || mkdir "$dirpart/$DEPDIR"
-- # We invoke sed twice because it is the simplest approach to
-- # changing $(DEPDIR) to its actual value in the expansion.
-- for file in `sed -n -e '
-- /^DEP_FILES = .*\\\\$/ {
-- s/^DEP_FILES = //
-- :loop
-- s/\\\\$//
-- p
-- n
-- /\\\\$/ b loop
-- p
-- }
-- /^DEP_FILES = / s/^DEP_FILES = //p' < "$mf" | \
-- sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
-- # Make sure the directory exists.
-- test -f "$dirpart/$file" && continue
-- fdir=`(dirname "$file") 2>/dev/null ||
--$as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
-- X"$file" : 'X\(//\)[^/]' \| \
-- X"$file" : 'X\(//\)$' \| \
-- X"$file" : 'X\(/\)' \| \
-- . : '\(.\)' 2>/dev/null ||
--echo X"$file" |
-- sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
-- /^X\(\/\/\)[^/].*/{ s//\1/; q; }
-- /^X\(\/\/\)$/{ s//\1/; q; }
-- /^X\(\/\).*/{ s//\1/; q; }
-- s/.*/./; q'`
-- { if $as_mkdir_p; then
-- mkdir -p $dirpart/$fdir
-- else
-- as_dir=$dirpart/$fdir
-- as_dirs=
-- while test ! -d "$as_dir"; do
-- as_dirs="$as_dir $as_dirs"
-- as_dir=`(dirname "$as_dir") 2>/dev/null ||
--$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
-- X"$as_dir" : 'X\(//\)[^/]' \| \
-- X"$as_dir" : 'X\(//\)$' \| \
-- X"$as_dir" : 'X\(/\)' \| \
-- . : '\(.\)' 2>/dev/null ||
--echo X"$as_dir" |
-- sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
-- /^X\(\/\/\)[^/].*/{ s//\1/; q; }
-- /^X\(\/\/\)$/{ s//\1/; q; }
-- /^X\(\/\).*/{ s//\1/; q; }
-- s/.*/./; q'`
-- done
-- test ! -n "$as_dirs" || mkdir $as_dirs
-- fi || { { echo "$as_me:$LINENO: error: cannot create directory $dirpart/$fdir" >&5
--echo "$as_me: error: cannot create directory $dirpart/$fdir" >&2;}
-- { (exit 1); exit 1; }; }; }
--
-- # echo "creating $dirpart/$file"
-- echo '# dummy' > "$dirpart/$file"
-- done
--done
-- ;;
-- default )
--echo "$DEFS" > boehm-cflags
--
--if test -n "$CONFIG_FILES"; then
-- LD="${ORIGINAL_LD_FOR_MULTILIBS}"
-- ac_file=Makefile . ${gc_basedir}/../config-ml.in
--fi ;;
-- esac
--done
--_ACEOF
--
--cat >>$CONFIG_STATUS <<\_ACEOF
--
--{ (exit 0); exit 0; }
--_ACEOF
--chmod +x $CONFIG_STATUS
--ac_clean_files=$ac_clean_files_save
--
--
--# configure is writing to config.log, and then calls config.status.
--# config.status does its own redirection, appending to config.log.
--# Unfortunately, on DOS this fails, as config.log is still kept open
--# by configure, so config.status won't be able to write to it; its
--# output is simply discarded. So we exec the FD to /dev/null,
--# effectively closing config.log, so it can be properly (re)opened and
--# appended to by config.status. When coming back to configure, we
--# need to make the FD available again.
--if test "$no_create" != yes; then
-- ac_cs_success=:
-- exec 5>/dev/null
-- $SHELL $CONFIG_STATUS || ac_cs_success=false
-- exec 5>>config.log
-- # Use ||, not &&, to avoid exiting from the if with $? = 1, which
-- # would make configure fail if this is the last instruction.
-- $ac_cs_success || { (exit 1); exit 1; }
--fi
--
-diff -Nur ../boehm-gc/autom4te.cache/requests boehm-gc/autom4te.cache/requests
---- ../boehm-gc/autom4te.cache/requests Sat May 31 15:09:32 2003
-+++ boehm-gc/autom4te.cache/requests Wed Dec 31 16:00:00 1969
-@@ -1,198 +0,0 @@
--# This file was created by autom4te-2.54.
--# It contains the lists of macros which have been traced.
--# It can be safely removed.
--
--@request = (
-- bless( [
-- '0',
-- 0,
-- [
-- '/sw/share/autoconf'
-- ],
-- [
-- '/sw/share/autoconf/autoconf/autoconf.m4f',
-- 'aclocal.m4',
-- 'configure.in'
-- ],
-- {
-- 'm4_pattern_forbid' => 1,
-- 'AC_C_VOLATILE' => 1,
-- 'AC_TYPE_OFF_T' => 1,
-- 'AC_FUNC_CLOSEDIR_VOID' => 1,
-- 'AC_REPLACE_FNMATCH' => 1,
-- 'AC_PROG_LIBTOOL' => 1,
-- 'AC_FUNC_STAT' => 1,
-- 'AC_FUNC_WAIT3' => 1,
-- 'AC_HEADER_TIME' => 1,
-- 'AC_FUNC_LSTAT' => 1,
-- 'AC_STRUCT_TM' => 1,
-- 'AM_AUTOMAKE_VERSION' => 1,
-- 'AC_FUNC_GETMNTENT' => 1,
-- 'AC_TYPE_MODE_T' => 1,
-- 'AC_FUNC_STRTOD' => 1,
-- 'AC_CHECK_HEADERS' => 1,
-- 'AC_FUNC_STRNLEN' => 1,
-- 'AC_PROG_CXX' => 1,
-- 'AC_PATH_X' => 1,
-- 'AC_FUNC_LSTAT_FOLLOWS_SLASHED_SYMLINK' => 1,
-- 'AC_PROG_AWK' => 1,
-- 'AC_HEADER_STDC' => 1,
-- 'AC_HEADER_MAJOR' => 1,
-- 'AC_FUNC_ERROR_AT_LINE' => 1,
-- 'AC_PROG_GCC_TRADITIONAL' => 1,
-- 'AC_LIBSOURCE' => 1,
-- 'AC_FUNC_MBRTOWC' => 1,
-- 'AC_STRUCT_ST_BLOCKS' => 1,
-- 'AC_TYPE_SIGNAL' => 1,
-- 'AC_TYPE_UID_T' => 1,
-- 'AC_CONFIG_AUX_DIR' => 1,
-- 'AC_PROG_MAKE_SET' => 1,
-- 'm4_pattern_allow' => 1,
-- 'AC_DEFINE_TRACE_LITERAL' => 1,
-- 'AC_FUNC_STRERROR_R' => 1,
-- 'AC_PROG_CC' => 1,
-- 'AC_FUNC_FORK' => 1,
-- 'AC_DECL_SYS_SIGLIST' => 1,
-- 'AC_FUNC_STRCOLL' => 1,
-- 'AC_FUNC_VPRINTF' => 1,
-- 'AC_PROG_YACC' => 1,
-- 'AC_INIT' => 1,
-- 'AC_STRUCT_TIMEZONE' => 1,
-- 'AC_FUNC_CHOWN' => 1,
-- 'AC_SUBST' => 1,
-- 'AC_FUNC_ALLOCA' => 1,
-- 'AC_CANONICAL_HOST' => 1,
-- 'AC_FUNC_GETPGRP' => 1,
-- 'AC_PROG_RANLIB' => 1,
-- 'AM_INIT_AUTOMAKE' => 1,
-- 'AC_FUNC_SETPGRP' => 1,
-- 'AC_CONFIG_SUBDIRS' => 1,
-- 'AC_FUNC_MMAP' => 1,
-- 'AC_FUNC_REALLOC' => 1,
-- 'AC_TYPE_SIZE_T' => 1,
-- 'AC_CHECK_TYPES' => 1,
-- 'AC_CHECK_MEMBERS' => 1,
-- 'AM_MAINTAINER_MODE' => 1,
-- 'AC_FUNC_UTIME_NULL' => 1,
-- 'AC_FUNC_SELECT_ARGTYPES' => 1,
-- 'AC_FUNC_STRFTIME' => 1,
-- 'AC_HEADER_STAT' => 1,
-- 'AC_C_INLINE' => 1,
-- 'AC_PROG_CPP' => 1,
-- 'AC_TYPE_PID_T' => 1,
-- 'AC_PROG_LEX' => 1,
-- 'AC_C_CONST' => 1,
-- 'AC_CONFIG_FILES' => 1,
-- 'include' => 1,
-- 'AC_FUNC_SETVBUF_REVERSED' => 1,
-- 'AC_PROG_INSTALL' => 1,
-- 'AM_GNU_GETTEXT' => 1,
-- 'AC_CHECK_LIB' => 1,
-- 'AC_FUNC_OBSTACK' => 1,
-- 'AC_FUNC_MALLOC' => 1,
-- 'AC_FUNC_GETGROUPS' => 1,
-- 'AC_FUNC_GETLOADAVG' => 1,
-- 'AH_OUTPUT' => 1,
-- 'AC_FUNC_FSEEKO' => 1,
-- 'AM_PROG_CC_C_O' => 1,
-- 'AC_FUNC_MKTIME' => 1,
-- 'AC_CANONICAL_SYSTEM' => 1,
-- 'AM_CONDITIONAL' => 1,
-- 'AC_CONFIG_HEADERS' => 1,
-- 'AC_HEADER_SYS_WAIT' => 1,
-- 'AC_PROG_LN_S' => 1,
-- 'AC_FUNC_MEMCMP' => 1,
-- 'm4_include' => 1,
-- 'AC_HEADER_DIRENT' => 1,
-- 'AC_CHECK_FUNCS' => 1
-- }
-- ], 'Request' ),
-- bless( [
-- '1',
-- 1,
-- [
-- '/sw/share/autoconf-2.54'
-- ],
-- [
-- '--reload-state=/sw/share/autoconf-2.54/autoconf/autoconf.m4f',
-- 'aclocal.m4',
-- 'configure.in'
-- ],
-- {
-- 'm4_pattern_forbid' => 1,
-- 'AC_TYPE_OFF_T' => 1,
-- 'AC_PROG_LIBTOOL' => 1,
-- 'AC_FUNC_STAT' => 1,
-- 'AC_HEADER_TIME' => 1,
-- 'AC_FUNC_WAIT3' => 1,
-- 'AC_STRUCT_TM' => 1,
-- 'AC_FUNC_LSTAT' => 1,
-- 'AC_TYPE_MODE_T' => 1,
-- 'AC_FUNC_STRTOD' => 1,
-- 'AC_CHECK_HEADERS' => 1,
-- 'AC_PROG_CXX' => 1,
-- 'AC_PATH_X' => 1,
-- 'AC_PROG_AWK' => 1,
-- 'AC_HEADER_STDC' => 1,
-- 'AC_HEADER_MAJOR' => 1,
-- 'AC_FUNC_ERROR_AT_LINE' => 1,
-- 'AC_PROG_GCC_TRADITIONAL' => 1,
-- 'AC_LIBSOURCE' => 1,
-- 'AC_STRUCT_ST_BLOCKS' => 1,
-- 'AC_TYPE_SIGNAL' => 1,
-- 'AC_TYPE_UID_T' => 1,
-- 'AC_PROG_MAKE_SET' => 1,
-- 'm4_pattern_allow' => 1,
-- 'AC_DEFINE_TRACE_LITERAL' => 1,
-- 'AM_PROG_LIBTOOL' => 1,
-- 'AC_FUNC_STRERROR_R' => 1,
-- 'AC_PROG_CC' => 1,
-- 'AC_FUNC_FORK' => 1,
-- 'AC_DECL_SYS_SIGLIST' => 1,
-- 'AC_FUNC_STRCOLL' => 1,
-- 'AC_FUNC_VPRINTF' => 1,
-- 'AC_PROG_YACC' => 1,
-- 'AC_STRUCT_TIMEZONE' => 1,
-- 'AC_FUNC_CHOWN' => 1,
-- 'AC_SUBST' => 1,
-- 'AC_FUNC_ALLOCA' => 1,
-- 'AC_FUNC_GETPGRP' => 1,
-- 'AC_PROG_RANLIB' => 1,
-- 'AC_FUNC_SETPGRP' => 1,
-- 'AC_FUNC_MMAP' => 1,
-- 'AC_TYPE_SIZE_T' => 1,
-- 'AC_CHECK_TYPES' => 1,
-- 'AC_FUNC_UTIME_NULL' => 1,
-- 'AC_FUNC_STRFTIME' => 1,
-- 'AC_HEADER_STAT' => 1,
-- 'AC_C_INLINE' => 1,
-- 'AC_PROG_CPP' => 1,
-- 'AC_C_CONST' => 1,
-- 'AC_PROG_LEX' => 1,
-- 'AC_TYPE_PID_T' => 1,
-- 'AC_CONFIG_FILES' => 1,
-- 'include' => 1,
-- 'AC_FUNC_SETVBUF_REVERSED' => 1,
-- 'AC_FUNC_FNMATCH' => 1,
-- 'AC_PROG_INSTALL' => 1,
-- 'AM_GNU_GETTEXT' => 1,
-- 'AC_FUNC_OBSTACK' => 1,
-- 'AC_CHECK_LIB' => 1,
-- 'AC_FUNC_MALLOC' => 1,
-- 'AC_FUNC_GETGROUPS' => 1,
-- 'AC_FUNC_GETLOADAVG' => 1,
-- 'AH_OUTPUT' => 1,
-- 'AC_FUNC_FSEEKO' => 1,
-- 'AC_FUNC_MKTIME' => 1,
-- 'AM_CONDITIONAL' => 1,
-- 'AC_CONFIG_HEADERS' => 1,
-- 'AC_HEADER_SYS_WAIT' => 1,
-- 'AC_PROG_LN_S' => 1,
-- 'AC_FUNC_MEMCMP' => 1,
-- 'm4_include' => 1,
-- 'AC_HEADER_DIRENT' => 1,
-- 'AC_CHECK_FUNCS' => 1
-- }
-- ], 'Request' )
-- );
--
-diff -Nur ../boehm-gc/autom4te.cache/traces.0 boehm-gc/autom4te.cache/traces.0
---- ../boehm-gc/autom4te.cache/traces.0 Mon May 26 13:14:22 2003
-+++ boehm-gc/autom4te.cache/traces.0 Wed Dec 31 16:00:00 1969
-@@ -1,185 +0,0 @@
--m4trace:configure.in:16: -1- AC_INIT([gcj_mlc.c])
--m4trace:configure.in:16: -1- m4_pattern_forbid([^_?A[CHUM]_])
--m4trace:configure.in:16: -1- m4_pattern_forbid([_AC_])
--m4trace:configure.in:16: -1- m4_pattern_forbid([^LIBOBJS$], [do not use LIBOBJS directly, use AC_LIBOBJ (see section `AC_LIBOBJ vs LIBOBJS'])
--m4trace:configure.in:16: -1- m4_pattern_allow([^AS_FLAGS$])
--m4trace:configure.in:16: -1- m4_pattern_forbid([^_?m4_])
--m4trace:configure.in:16: -1- m4_pattern_forbid([^dnl$])
--m4trace:configure.in:16: -1- m4_pattern_forbid([^_?AS_])
--m4trace:configure.in:16: -1- AC_SUBST([SHELL], [${CONFIG_SHELL-/bin/sh}])
--m4trace:configure.in:16: -1- AC_SUBST([PATH_SEPARATOR])
--m4trace:configure.in:16: -1- AC_SUBST([PACKAGE_NAME], [m4_ifdef([AC_PACKAGE_NAME], ['AC_PACKAGE_NAME'])])
--m4trace:configure.in:16: -1- AC_SUBST([PACKAGE_TARNAME], [m4_ifdef([AC_PACKAGE_TARNAME], ['AC_PACKAGE_TARNAME'])])
--m4trace:configure.in:16: -1- AC_SUBST([PACKAGE_VERSION], [m4_ifdef([AC_PACKAGE_VERSION], ['AC_PACKAGE_VERSION'])])
--m4trace:configure.in:16: -1- AC_SUBST([PACKAGE_STRING], [m4_ifdef([AC_PACKAGE_STRING], ['AC_PACKAGE_STRING'])])
--m4trace:configure.in:16: -1- AC_SUBST([PACKAGE_BUGREPORT], [m4_ifdef([AC_PACKAGE_BUGREPORT], ['AC_PACKAGE_BUGREPORT'])])
--m4trace:configure.in:16: -1- AC_SUBST([exec_prefix], [NONE])
--m4trace:configure.in:16: -1- AC_SUBST([prefix], [NONE])
--m4trace:configure.in:16: -1- AC_SUBST([program_transform_name], [s,x,x,])
--m4trace:configure.in:16: -1- AC_SUBST([bindir], ['${exec_prefix}/bin'])
--m4trace:configure.in:16: -1- AC_SUBST([sbindir], ['${exec_prefix}/sbin'])
--m4trace:configure.in:16: -1- AC_SUBST([libexecdir], ['${exec_prefix}/libexec'])
--m4trace:configure.in:16: -1- AC_SUBST([datadir], ['${prefix}/share'])
--m4trace:configure.in:16: -1- AC_SUBST([sysconfdir], ['${prefix}/etc'])
--m4trace:configure.in:16: -1- AC_SUBST([sharedstatedir], ['${prefix}/com'])
--m4trace:configure.in:16: -1- AC_SUBST([localstatedir], ['${prefix}/var'])
--m4trace:configure.in:16: -1- AC_SUBST([libdir], ['${exec_prefix}/lib'])
--m4trace:configure.in:16: -1- AC_SUBST([includedir], ['${prefix}/include'])
--m4trace:configure.in:16: -1- AC_SUBST([oldincludedir], ['/usr/include'])
--m4trace:configure.in:16: -1- AC_SUBST([infodir], ['${prefix}/info'])
--m4trace:configure.in:16: -1- AC_SUBST([mandir], ['${prefix}/man'])
--m4trace:configure.in:16: -1- AC_DEFINE_TRACE_LITERAL([PACKAGE_NAME])
--m4trace:configure.in:16: -1- AH_OUTPUT([PACKAGE_NAME], [/* Define to the full name of this package. */
--#undef PACKAGE_NAME])
--m4trace:configure.in:16: -1- AC_DEFINE_TRACE_LITERAL([PACKAGE_TARNAME])
--m4trace:configure.in:16: -1- AH_OUTPUT([PACKAGE_TARNAME], [/* Define to the one symbol short name of this package. */
--#undef PACKAGE_TARNAME])
--m4trace:configure.in:16: -1- AC_DEFINE_TRACE_LITERAL([PACKAGE_VERSION])
--m4trace:configure.in:16: -1- AH_OUTPUT([PACKAGE_VERSION], [/* Define to the version of this package. */
--#undef PACKAGE_VERSION])
--m4trace:configure.in:16: -1- AC_DEFINE_TRACE_LITERAL([PACKAGE_STRING])
--m4trace:configure.in:16: -1- AH_OUTPUT([PACKAGE_STRING], [/* Define to the full name and version of this package. */
--#undef PACKAGE_STRING])
--m4trace:configure.in:16: -1- AC_DEFINE_TRACE_LITERAL([PACKAGE_BUGREPORT])
--m4trace:configure.in:16: -1- AH_OUTPUT([PACKAGE_BUGREPORT], [/* Define to the address where bug reports for this package should be sent. */
--#undef PACKAGE_BUGREPORT])
--m4trace:configure.in:16: -1- AC_SUBST([build_alias])
--m4trace:configure.in:16: -1- AC_SUBST([host_alias])
--m4trace:configure.in:16: -1- AC_SUBST([target_alias])
--m4trace:configure.in:16: -1- AC_SUBST([DEFS])
--m4trace:configure.in:16: -1- AC_SUBST([ECHO_C])
--m4trace:configure.in:16: -1- AC_SUBST([ECHO_N])
--m4trace:configure.in:16: -1- AC_SUBST([ECHO_T])
--m4trace:configure.in:16: -1- AC_SUBST([LIBS])
--m4trace:configure.in:25: -1- AC_CONFIG_AUX_DIR([.])
--m4trace:configure.in:27: -1- AC_SUBST([gc_basedir])
--m4trace:configure.in:27: -1- AC_CONFIG_AUX_DIR([$gc_basedir/..])
--m4trace:configure.in:27: -1- AC_CONFIG_AUX_DIR([..])
--m4trace:configure.in:27: -1- AC_CANONICAL_SYSTEM
--m4trace:configure.in:27: -1- AC_CANONICAL_HOST
--m4trace:configure.in:27: -1- AC_SUBST([build], [$ac_cv_build])
--m4trace:configure.in:27: -1- AC_SUBST([build_cpu], [`echo $ac_cv_build | sed 's/^\([[^-]]*\)-\([[^-]]*\)-\(.*\)$/\1/'`])
--m4trace:configure.in:27: -1- AC_SUBST([build_vendor], [`echo $ac_cv_build | sed 's/^\([[^-]]*\)-\([[^-]]*\)-\(.*\)$/\2/'`])
--m4trace:configure.in:27: -1- AC_SUBST([build_os], [`echo $ac_cv_build | sed 's/^\([[^-]]*\)-\([[^-]]*\)-\(.*\)$/\3/'`])
--m4trace:configure.in:27: -1- AC_SUBST([host], [$ac_cv_host])
--m4trace:configure.in:27: -1- AC_SUBST([host_cpu], [`echo $ac_cv_host | sed 's/^\([[^-]]*\)-\([[^-]]*\)-\(.*\)$/\1/'`])
--m4trace:configure.in:27: -1- AC_SUBST([host_vendor], [`echo $ac_cv_host | sed 's/^\([[^-]]*\)-\([[^-]]*\)-\(.*\)$/\2/'`])
--m4trace:configure.in:27: -1- AC_SUBST([host_os], [`echo $ac_cv_host | sed 's/^\([[^-]]*\)-\([[^-]]*\)-\(.*\)$/\3/'`])
--m4trace:configure.in:27: -1- AC_SUBST([target], [$ac_cv_target])
--m4trace:configure.in:27: -1- AC_SUBST([target_cpu], [`echo $ac_cv_target | sed 's/^\([[^-]]*\)-\([[^-]]*\)-\(.*\)$/\1/'`])
--m4trace:configure.in:27: -1- AC_SUBST([target_vendor], [`echo $ac_cv_target | sed 's/^\([[^-]]*\)-\([[^-]]*\)-\(.*\)$/\2/'`])
--m4trace:configure.in:27: -1- AC_SUBST([target_os], [`echo $ac_cv_target | sed 's/^\([[^-]]*\)-\([[^-]]*\)-\(.*\)$/\3/'`])
--m4trace:configure.in:27: -1- AC_SUBST([mkinstalldirs])
--m4trace:configure.in:27: -1- AM_INIT_AUTOMAKE([gc], [6.0], [no-define])
--m4trace:configure.in:27: -1- AC_PROG_INSTALL
--m4trace:configure.in:27: -1- AC_SUBST([INSTALL_PROGRAM])
--m4trace:configure.in:27: -1- AC_SUBST([INSTALL_SCRIPT])
--m4trace:configure.in:27: -1- AC_SUBST([INSTALL_DATA])
--m4trace:configure.in:27: -1- AC_SUBST([PACKAGE])
--m4trace:configure.in:27: -1- AC_SUBST([VERSION])
--m4trace:configure.in:27: -2- AC_DEFINE_TRACE_LITERAL([PACKAGE])
--m4trace:configure.in:27: -2- AH_OUTPUT([PACKAGE], [/* Name of package */
--#undef PACKAGE])
--m4trace:configure.in:27: -2- AC_DEFINE_TRACE_LITERAL([VERSION])
--m4trace:configure.in:27: -2- AH_OUTPUT([VERSION], [/* Version number of package */
--#undef VERSION])
--m4trace:configure.in:27: -1- AC_SUBST([ACLOCAL])
--m4trace:configure.in:27: -1- AC_SUBST([AUTOCONF])
--m4trace:configure.in:27: -1- AC_SUBST([AUTOMAKE])
--m4trace:configure.in:27: -1- AC_SUBST([AUTOHEADER])
--m4trace:configure.in:27: -1- AC_SUBST([MAKEINFO])
--m4trace:configure.in:27: -1- AC_PROG_MAKE_SET
--m4trace:configure.in:27: -1- AC_SUBST([SET_MAKE])
--m4trace:configure.in:27: -1- AC_SUBST([CC])
--m4trace:configure.in:27: -1- AC_SUBST([CC])
--m4trace:configure.in:27: -1- AC_SUBST([CXX])
--m4trace:configure.in:27: -1- AC_SUBST([AS])
--m4trace:configure.in:27: -1- AC_SUBST([ac_ct_AS])
--m4trace:configure.in:27: -1- AC_SUBST([AR])
--m4trace:configure.in:27: -1- AC_SUBST([ac_ct_AR])
--m4trace:configure.in:27: -1- AC_SUBST([RANLIB])
--m4trace:configure.in:27: -1- AC_SUBST([ac_ct_RANLIB])
--m4trace:configure.in:27: -1- AC_PROG_INSTALL
--m4trace:configure.in:27: -1- AC_SUBST([INSTALL_PROGRAM])
--m4trace:configure.in:27: -1- AC_SUBST([INSTALL_SCRIPT])
--m4trace:configure.in:27: -1- AC_SUBST([INSTALL_DATA])
--m4trace:configure.in:27: -1- AM_MAINTAINER_MODE
--m4trace:configure.in:27: -1- AM_CONDITIONAL([MAINTAINER_MODE], [test $USE_MAINTAINER_MODE = yes])
--m4trace:configure.in:27: -1- AC_SUBST([MAINTAINER_MODE_TRUE])
--m4trace:configure.in:27: -1- AC_SUBST([MAINTAINER_MODE_FALSE])
--m4trace:configure.in:27: -1- AC_SUBST([MAINT])
--m4trace:configure.in:27: -1- AC_SUBST([GC_CFLAGS])
--m4trace:configure.in:29: -1- AC_PROG_LIBTOOL
--m4trace:configure.in:29: -1- AC_PROG_LN_S
--m4trace:configure.in:29: -1- AC_SUBST([LN_S], [$as_ln_s])
--m4trace:configure.in:29: -1- AC_SUBST([RANLIB])
--m4trace:configure.in:29: -1- AC_SUBST([ac_ct_RANLIB])
--m4trace:configure.in:29: -1- AC_SUBST([STRIP])
--m4trace:configure.in:29: -1- AC_SUBST([ac_ct_STRIP])
--m4trace:configure.in:29: -1- AC_SUBST([LIBTOOL])
--m4trace:configure.in:29: -1- AC_SUBST([CXXCPP])
--m4trace:configure.in:29: -1- AC_SUBST([CPPFLAGS])
--m4trace:configure.in:29: -1- AC_SUBST([CXXCPP])
--m4trace:configure.in:38: -1- AM_MAINTAINER_MODE
--m4trace:configure.in:38: -1- AM_CONDITIONAL([MAINTAINER_MODE], [test $USE_MAINTAINER_MODE = yes])
--m4trace:configure.in:38: -1- AC_SUBST([MAINTAINER_MODE_TRUE])
--m4trace:configure.in:38: -1- AC_SUBST([MAINTAINER_MODE_FALSE])
--m4trace:configure.in:38: -1- AC_SUBST([MAINT])
--m4trace:configure.in:77: -1- AC_DEFINE_TRACE_LITERAL([GC_LINUX_THREADS])
--m4trace:configure.in:78: -1- AC_DEFINE_TRACE_LITERAL([_REENTRANT])
--m4trace:configure.in:80: -1- AC_DEFINE_TRACE_LITERAL([PARALLEL_MARK])
--m4trace:configure.in:82: -1- AC_DEFINE_TRACE_LITERAL([THREAD_LOCAL_ALLOC])
--m4trace:configure.in:85: -1- AC_DEFINE_TRACE_LITERAL([GC_LINUX_THREADS])
--m4trace:configure.in:86: -1- AC_DEFINE_TRACE_LITERAL([_REENTRANT])
--m4trace:configure.in:90: -1- AC_DEFINE_TRACE_LITERAL([GC_HPUX_THREADS])
--m4trace:configure.in:91: -1- AC_DEFINE_TRACE_LITERAL([_POSIX_C_SOURCE])
--m4trace:configure.in:93: -1- AC_DEFINE_TRACE_LITERAL([PARALLEL_MARK])
--m4trace:configure.in:95: -1- AC_DEFINE_TRACE_LITERAL([THREAD_LOCAL_ALLOC])
--m4trace:configure.in:100: -1- AC_DEFINE_TRACE_LITERAL([GC_FREEBSD_THREADS])
--m4trace:configure.in:105: -1- AC_DEFINE_TRACE_LITERAL([GC_SOLARIS_THREADS])
--m4trace:configure.in:106: -1- AC_DEFINE_TRACE_LITERAL([GC_SOLARIS_PTHREADS])
--m4trace:configure.in:109: -1- AC_DEFINE_TRACE_LITERAL([GC_IRIX_THREADS])
--m4trace:configure.in:117: -1- AC_DEFINE_TRACE_LITERAL([GC_DARWIN_THREADS])
--m4trace:configure.in:118: -1- AC_DEFINE_TRACE_LITERAL([THREAD_LOCAL_ALLOC])
--m4trace:configure.in:120: -1- AC_DEFINE_TRACE_LITERAL([PARALLEL_MARK])
--m4trace:configure.in:124: -1- AC_DEFINE_TRACE_LITERAL([GC_WIN32_THREADS])
--m4trace:configure.in:125: -1- AC_DEFINE_TRACE_LITERAL([NO_GETENV])
--m4trace:configure.in:134: -1- AC_SUBST([THREADLIBS])
--m4trace:configure.in:141: -1- AM_CONDITIONAL([POWERPC_DARWIN], [test x$powerpc_darwin = xtrue])
--m4trace:configure.in:141: -1- AC_SUBST([POWERPC_DARWIN_TRUE])
--m4trace:configure.in:141: -1- AC_SUBST([POWERPC_DARWIN_FALSE])
--m4trace:configure.in:148: -1- AC_CHECK_LIB([dl], [dlopen], [EXTRA_TEST_LIBS="$EXTRA_TEST_LIBS -ldl"])
--m4trace:configure.in:152: -1- AC_SUBST([EXTRA_TEST_LIBS])
--m4trace:configure.in:155: -1- AC_SUBST([target_all])
--m4trace:configure.in:156: -1- AC_SUBST([target_alias])
--m4trace:configure.in:174: -1- AC_DEFINE_TRACE_LITERAL([ECOS])
--m4trace:configure.in:179: -1- AC_SUBST([CXX])
--m4trace:configure.in:181: -1- AC_SUBST([INCLUDES])
--m4trace:configure.in:182: -1- AC_SUBST([CXXINCLUDES])
--m4trace:configure.in:197: -1- AC_DEFINE_TRACE_LITERAL([SOLARIS25_PROC_VDB_BUG_FIXED])
--m4trace:configure.in:201: -1- AC_DEFINE_TRACE_LITERAL([STACKBASE])
--m4trace:configure.in:202: -1- AC_DEFINE_TRACE_LITERAL([DATASTART_IS_ETEXT])
--m4trace:configure.in:211: -1- AC_DEFINE_TRACE_LITERAL([NO_EXECUTE_PERMISSION])
--m4trace:configure.in:215: -1- AC_DEFINE_TRACE_LITERAL([SUNOS53_SHARED_LIB])
--m4trace:configure.in:228: -1- AC_SUBST([addobjs])
--m4trace:configure.in:252: -1- AC_SUBST([MY_CFLAGS])
--m4trace:configure.in:256: -1- AC_DEFINE_TRACE_LITERAL([SILENT])
--m4trace:configure.in:257: -1- AC_DEFINE_TRACE_LITERAL([NO_SIGNALS])
--m4trace:configure.in:258: -1- AC_DEFINE_TRACE_LITERAL([NO_EXECUTE_PERMISSION])
--m4trace:configure.in:259: -1- AC_DEFINE_TRACE_LITERAL([ALL_INTERIOR_POINTERS])
--m4trace:configure.in:262: -1- AC_DEFINE_TRACE_LITERAL([JAVA_FINALIZATION])
--m4trace:configure.in:263: -1- AC_DEFINE_TRACE_LITERAL([GC_GCJ_SUPPORT])
--m4trace:configure.in:264: -1- AC_DEFINE_TRACE_LITERAL([ATOMIC_UNCOLLECTABLE])
--m4trace:configure.in:270: -1- AC_DEFINE_TRACE_LITERAL([NO_SIGSET])
--m4trace:configure.in:271: -1- AC_DEFINE_TRACE_LITERAL([NO_DEBUGGING])
--m4trace:configure.in:290: -1- AC_DEFINE_TRACE_LITERAL([KEEP_BACK_PTRS])
--m4trace:configure.in:290: -1- AC_DEFINE_TRACE_LITERAL([DBG_HDRS_ALL])
--m4trace:configure.in:290: -1- AC_DEFINE_TRACE_LITERAL([MAKE_BACK_GRAPH])
--m4trace:configure.in:290: -1- AC_DEFINE_TRACE_LITERAL([MAKE_BACK_GRAPH])
--m4trace:configure.in:290: -1- AC_DEFINE_TRACE_LITERAL([SAVE_CALL_COUNT])
--m4trace:configure.in:292: -1- AM_CONDITIONAL([USE_LIBDIR], [test -z "$with_cross_host"])
--m4trace:configure.in:292: -1- AC_SUBST([USE_LIBDIR_TRUE])
--m4trace:configure.in:292: -1- AC_SUBST([USE_LIBDIR_FALSE])
--m4trace:configure.in:317: -1- AC_CONFIG_FILES([Makefile include/Makefile])
--m4trace:configure.in:317: -1- AC_SUBST([LIB@&t@OBJS], [$ac_libobjs])
--m4trace:configure.in:317: -1- AC_SUBST([LTLIBOBJS], [$ac_ltlibobjs])
-diff -Nur ../boehm-gc/autom4te.cache/traces.1 boehm-gc/autom4te.cache/traces.1
---- ../boehm-gc/autom4te.cache/traces.1 Sat May 31 15:09:31 2003
-+++ boehm-gc/autom4te.cache/traces.1 Wed Dec 31 16:00:00 1969
-@@ -1,250 +0,0 @@
--m4trace:aclocal.m4:166: -1- m4_pattern_allow([^AM_[A-Z]+FLAGS$])
--m4trace:configure.in:16: -1- m4_pattern_forbid([^_?A[CHUM]_])
--m4trace:configure.in:16: -1- m4_pattern_forbid([_AC_])
--m4trace:configure.in:16: -1- m4_pattern_forbid([^LIBOBJS$], [do not use LIBOBJS directly, use AC_LIBOBJ (see section `AC_LIBOBJ vs LIBOBJS'])
--m4trace:configure.in:16: -1- m4_pattern_allow([^AS_FLAGS$])
--m4trace:configure.in:16: -1- m4_pattern_forbid([^_?m4_])
--m4trace:configure.in:16: -1- m4_pattern_forbid([^dnl$])
--m4trace:configure.in:16: -1- m4_pattern_forbid([^_?AS_])
--m4trace:configure.in:16: -1- AC_SUBST([SHELL], [${CONFIG_SHELL-/bin/sh}])
--m4trace:configure.in:16: -1- AC_SUBST([PATH_SEPARATOR])
--m4trace:configure.in:16: -1- AC_SUBST([PACKAGE_NAME], [m4_ifdef([AC_PACKAGE_NAME], ['AC_PACKAGE_NAME'])])
--m4trace:configure.in:16: -1- AC_SUBST([PACKAGE_TARNAME], [m4_ifdef([AC_PACKAGE_TARNAME], ['AC_PACKAGE_TARNAME'])])
--m4trace:configure.in:16: -1- AC_SUBST([PACKAGE_VERSION], [m4_ifdef([AC_PACKAGE_VERSION], ['AC_PACKAGE_VERSION'])])
--m4trace:configure.in:16: -1- AC_SUBST([PACKAGE_STRING], [m4_ifdef([AC_PACKAGE_STRING], ['AC_PACKAGE_STRING'])])
--m4trace:configure.in:16: -1- AC_SUBST([PACKAGE_BUGREPORT], [m4_ifdef([AC_PACKAGE_BUGREPORT], ['AC_PACKAGE_BUGREPORT'])])
--m4trace:configure.in:16: -1- AC_SUBST([exec_prefix], [NONE])
--m4trace:configure.in:16: -1- AC_SUBST([prefix], [NONE])
--m4trace:configure.in:16: -1- AC_SUBST([program_transform_name], [s,x,x,])
--m4trace:configure.in:16: -1- AC_SUBST([bindir], ['${exec_prefix}/bin'])
--m4trace:configure.in:16: -1- AC_SUBST([sbindir], ['${exec_prefix}/sbin'])
--m4trace:configure.in:16: -1- AC_SUBST([libexecdir], ['${exec_prefix}/libexec'])
--m4trace:configure.in:16: -1- AC_SUBST([datadir], ['${prefix}/share'])
--m4trace:configure.in:16: -1- AC_SUBST([sysconfdir], ['${prefix}/etc'])
--m4trace:configure.in:16: -1- AC_SUBST([sharedstatedir], ['${prefix}/com'])
--m4trace:configure.in:16: -1- AC_SUBST([localstatedir], ['${prefix}/var'])
--m4trace:configure.in:16: -1- AC_SUBST([libdir], ['${exec_prefix}/lib'])
--m4trace:configure.in:16: -1- AC_SUBST([includedir], ['${prefix}/include'])
--m4trace:configure.in:16: -1- AC_SUBST([oldincludedir], ['/usr/include'])
--m4trace:configure.in:16: -1- AC_SUBST([infodir], ['${prefix}/info'])
--m4trace:configure.in:16: -1- AC_SUBST([mandir], ['${prefix}/man'])
--m4trace:configure.in:16: -1- AC_DEFINE_TRACE_LITERAL([PACKAGE_NAME])
--m4trace:configure.in:16: -1- AH_OUTPUT([PACKAGE_NAME], [/* Define to the full name of this package. */
--#undef PACKAGE_NAME])
--m4trace:configure.in:16: -1- AC_DEFINE_TRACE_LITERAL([PACKAGE_TARNAME])
--m4trace:configure.in:16: -1- AH_OUTPUT([PACKAGE_TARNAME], [/* Define to the one symbol short name of this package. */
--#undef PACKAGE_TARNAME])
--m4trace:configure.in:16: -1- AC_DEFINE_TRACE_LITERAL([PACKAGE_VERSION])
--m4trace:configure.in:16: -1- AH_OUTPUT([PACKAGE_VERSION], [/* Define to the version of this package. */
--#undef PACKAGE_VERSION])
--m4trace:configure.in:16: -1- AC_DEFINE_TRACE_LITERAL([PACKAGE_STRING])
--m4trace:configure.in:16: -1- AH_OUTPUT([PACKAGE_STRING], [/* Define to the full name and version of this package. */
--#undef PACKAGE_STRING])
--m4trace:configure.in:16: -1- AC_DEFINE_TRACE_LITERAL([PACKAGE_BUGREPORT])
--m4trace:configure.in:16: -1- AH_OUTPUT([PACKAGE_BUGREPORT], [/* Define to the address where bug reports for this package should be sent. */
--#undef PACKAGE_BUGREPORT])
--m4trace:configure.in:16: -1- AC_SUBST([build_alias])
--m4trace:configure.in:16: -1- AC_SUBST([host_alias])
--m4trace:configure.in:16: -1- AC_SUBST([target_alias])
--m4trace:configure.in:16: -1- AC_SUBST([DEFS])
--m4trace:configure.in:16: -1- AC_SUBST([ECHO_C])
--m4trace:configure.in:16: -1- AC_SUBST([ECHO_N])
--m4trace:configure.in:16: -1- AC_SUBST([ECHO_T])
--m4trace:configure.in:16: -1- AC_SUBST([LIBS])
--m4trace:configure.in:27: -1- AC_SUBST([gc_basedir])
--m4trace:configure.in:27: -1- AC_SUBST([build], [$ac_cv_build])
--m4trace:configure.in:27: -1- AC_SUBST([build_cpu], [`echo $ac_cv_build | sed 's/^\([[^-]]*\)-\([[^-]]*\)-\(.*\)$/\1/'`])
--m4trace:configure.in:27: -1- AC_SUBST([build_vendor], [`echo $ac_cv_build | sed 's/^\([[^-]]*\)-\([[^-]]*\)-\(.*\)$/\2/'`])
--m4trace:configure.in:27: -1- AC_SUBST([build_os], [`echo $ac_cv_build | sed 's/^\([[^-]]*\)-\([[^-]]*\)-\(.*\)$/\3/'`])
--m4trace:configure.in:27: -1- AC_SUBST([host], [$ac_cv_host])
--m4trace:configure.in:27: -1- AC_SUBST([host_cpu], [`echo $ac_cv_host | sed 's/^\([[^-]]*\)-\([[^-]]*\)-\(.*\)$/\1/'`])
--m4trace:configure.in:27: -1- AC_SUBST([host_vendor], [`echo $ac_cv_host | sed 's/^\([[^-]]*\)-\([[^-]]*\)-\(.*\)$/\2/'`])
--m4trace:configure.in:27: -1- AC_SUBST([host_os], [`echo $ac_cv_host | sed 's/^\([[^-]]*\)-\([[^-]]*\)-\(.*\)$/\3/'`])
--m4trace:configure.in:27: -1- AC_SUBST([target], [$ac_cv_target])
--m4trace:configure.in:27: -1- AC_SUBST([target_cpu], [`echo $ac_cv_target | sed 's/^\([[^-]]*\)-\([[^-]]*\)-\(.*\)$/\1/'`])
--m4trace:configure.in:27: -1- AC_SUBST([target_vendor], [`echo $ac_cv_target | sed 's/^\([[^-]]*\)-\([[^-]]*\)-\(.*\)$/\2/'`])
--m4trace:configure.in:27: -1- AC_SUBST([target_os], [`echo $ac_cv_target | sed 's/^\([[^-]]*\)-\([[^-]]*\)-\(.*\)$/\3/'`])
--m4trace:configure.in:27: -1- AC_SUBST([mkinstalldirs])
--m4trace:configure.in:27: -1- AC_PROG_INSTALL
--m4trace:configure.in:27: -1- AC_SUBST([INSTALL_PROGRAM])
--m4trace:configure.in:27: -1- AC_SUBST([INSTALL_SCRIPT])
--m4trace:configure.in:27: -1- AC_SUBST([INSTALL_DATA])
--m4trace:configure.in:27: -1- AC_SUBST([PACKAGE], [gc])
--m4trace:configure.in:27: -1- AC_SUBST([VERSION], [6.1a1])
--m4trace:configure.in:27: -1- AC_SUBST([ACLOCAL])
--m4trace:configure.in:27: -1- AC_SUBST([AUTOCONF])
--m4trace:configure.in:27: -1- AC_SUBST([AUTOMAKE])
--m4trace:configure.in:27: -1- AC_SUBST([AUTOHEADER])
--m4trace:configure.in:27: -1- AC_SUBST([MAKEINFO])
--m4trace:configure.in:27: -1- AC_SUBST([AMTAR])
--m4trace:configure.in:27: -1- AC_SUBST([install_sh])
--m4trace:configure.in:27: -1- AC_SUBST([STRIP])
--m4trace:configure.in:27: -1- AC_SUBST([ac_ct_STRIP])
--m4trace:configure.in:27: -1- AC_SUBST([INSTALL_STRIP_PROGRAM])
--m4trace:configure.in:27: -1- AC_PROG_AWK
--m4trace:configure.in:27: -1- AC_SUBST([AWK])
--m4trace:configure.in:27: -1- AC_PROG_MAKE_SET
--m4trace:configure.in:27: -1- AC_SUBST([SET_MAKE])
--m4trace:configure.in:27: -1- AC_SUBST([AS])
--m4trace:configure.in:27: -1- AC_SUBST([ac_ct_AS])
--m4trace:configure.in:27: -1- AC_SUBST([AR])
--m4trace:configure.in:27: -1- AC_SUBST([ac_ct_AR])
--m4trace:configure.in:27: -1- AC_SUBST([RANLIB])
--m4trace:configure.in:27: -1- AC_SUBST([ac_ct_RANLIB])
--m4trace:configure.in:27: -1- AC_PROG_INSTALL
--m4trace:configure.in:27: -1- AC_SUBST([INSTALL_PROGRAM])
--m4trace:configure.in:27: -1- AC_SUBST([INSTALL_SCRIPT])
--m4trace:configure.in:27: -1- AC_SUBST([INSTALL_DATA])
--m4trace:configure.in:27: -1- AM_CONDITIONAL([MAINTAINER_MODE], [test $USE_MAINTAINER_MODE = yes])
--m4trace:configure.in:27: -1- AC_SUBST([MAINTAINER_MODE_TRUE])
--m4trace:configure.in:27: -1- AC_SUBST([MAINTAINER_MODE_FALSE])
--m4trace:configure.in:27: -1- AC_SUBST([MAINT])
--m4trace:configure.in:27: -1- AC_SUBST([GC_CFLAGS])
--m4trace:configure.in:29: -1- AM_PROG_LIBTOOL
--m4trace:configure.in:29: -1- AC_PROG_LIBTOOL
--m4trace:configure.in:29: -1- AC_PROG_CC
--m4trace:configure.in:29: -1- AC_SUBST([CC])
--m4trace:configure.in:29: -1- AC_SUBST([CFLAGS])
--m4trace:configure.in:29: -1- AC_SUBST([LDFLAGS])
--m4trace:configure.in:29: -1- AC_SUBST([CPPFLAGS])
--m4trace:configure.in:29: -1- AC_SUBST([CC])
--m4trace:configure.in:29: -1- AC_SUBST([ac_ct_CC])
--m4trace:configure.in:29: -1- AC_SUBST([CC])
--m4trace:configure.in:29: -1- AC_SUBST([ac_ct_CC])
--m4trace:configure.in:29: -1- AC_SUBST([CC])
--m4trace:configure.in:29: -1- AC_SUBST([CC])
--m4trace:configure.in:29: -1- AC_SUBST([ac_ct_CC])
--m4trace:configure.in:29: -1- AC_SUBST([EXEEXT], [$ac_cv_exeext])
--m4trace:configure.in:29: -1- AC_SUBST([OBJEXT], [$ac_cv_objext])
--m4trace:configure.in:29: -1- AC_SUBST([DEPDIR])
--m4trace:configure.in:29: -1- AC_SUBST([am__include])
--m4trace:configure.in:29: -1- AC_SUBST([am__quote])
--m4trace:configure.in:29: -1- AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno])
--m4trace:configure.in:29: -1- AC_SUBST([AMDEP_TRUE])
--m4trace:configure.in:29: -1- AC_SUBST([AMDEP_FALSE])
--m4trace:configure.in:29: -1- AC_SUBST([AMDEPBACKSLASH])
--m4trace:configure.in:29: -1- AC_SUBST([CCDEPMODE], [depmode=$am_cv_CC_dependencies_compiler_type])
--m4trace:configure.in:29: -1- AC_PROG_LN_S
--m4trace:configure.in:29: -1- AC_SUBST([LN_S], [$as_ln_s])
--m4trace:configure.in:29: -1- AC_SUBST([ECHO])
--m4trace:configure.in:29: -1- AC_SUBST([RANLIB])
--m4trace:configure.in:29: -1- AC_SUBST([ac_ct_RANLIB])
--m4trace:configure.in:29: -1- AC_SUBST([STRIP])
--m4trace:configure.in:29: -1- AC_SUBST([ac_ct_STRIP])
--m4trace:configure.in:29: -1- AC_CHECK_LIB([dld], [shl_load], [lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-dld"], [AC_CHECK_FUNC([dlopen],
-- [lt_cv_dlopen="dlopen"],
-- [AC_CHECK_LIB([dl], [dlopen],
-- [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],
-- [AC_CHECK_LIB([svld], [dlopen],
-- [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"],
-- [AC_CHECK_LIB([dld], [dld_link],
-- [lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-dld"])
-- ])
-- ])
-- ])
-- ])
--m4trace:configure.in:29: -1- AC_CHECK_LIB([dl], [dlopen], [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"], [AC_CHECK_LIB([svld], [dlopen],
-- [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"],
-- [AC_CHECK_LIB([dld], [dld_link],
-- [lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-dld"])
-- ])
-- ])
--m4trace:configure.in:29: -1- AC_CHECK_LIB([svld], [dlopen], [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"], [AC_CHECK_LIB([dld], [dld_link],
-- [lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-dld"])
-- ])
--m4trace:configure.in:29: -1- AC_CHECK_LIB([dld], [dld_link], [lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-dld"])
--m4trace:configure.in:29: -1- AC_CHECK_HEADERS([dlfcn.h])
--m4trace:configure.in:29: -1- AH_OUTPUT([HAVE_DLFCN_H], [/* Define to 1 if you have the <dlfcn.h> header file. */
--#undef HAVE_DLFCN_H])
--m4trace:configure.in:29: -1- AC_HEADER_STDC
--m4trace:configure.in:29: -1- AC_PROG_CPP
--m4trace:configure.in:29: -1- AC_SUBST([CPP])
--m4trace:configure.in:29: -1- AC_SUBST([CPPFLAGS])
--m4trace:configure.in:29: -1- AC_SUBST([CPP])
--m4trace:configure.in:29: -1- AC_SUBST([EGREP])
--m4trace:configure.in:29: -1- AC_DEFINE_TRACE_LITERAL([STDC_HEADERS])
--m4trace:configure.in:29: -1- AH_OUTPUT([STDC_HEADERS], [/* Define to 1 if you have the ANSI C header files. */
--#undef STDC_HEADERS])
--m4trace:configure.in:29: -1- AC_CHECK_HEADERS([sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
-- inttypes.h stdint.h unistd.h], [], [], [$ac_includes_default])
--m4trace:configure.in:29: -1- AH_OUTPUT([HAVE_SYS_TYPES_H], [/* Define to 1 if you have the <sys/types.h> header file. */
--#undef HAVE_SYS_TYPES_H])
--m4trace:configure.in:29: -1- AH_OUTPUT([HAVE_SYS_STAT_H], [/* Define to 1 if you have the <sys/stat.h> header file. */
--#undef HAVE_SYS_STAT_H])
--m4trace:configure.in:29: -1- AH_OUTPUT([HAVE_STDLIB_H], [/* Define to 1 if you have the <stdlib.h> header file. */
--#undef HAVE_STDLIB_H])
--m4trace:configure.in:29: -1- AH_OUTPUT([HAVE_STRING_H], [/* Define to 1 if you have the <string.h> header file. */
--#undef HAVE_STRING_H])
--m4trace:configure.in:29: -1- AH_OUTPUT([HAVE_MEMORY_H], [/* Define to 1 if you have the <memory.h> header file. */
--#undef HAVE_MEMORY_H])
--m4trace:configure.in:29: -1- AH_OUTPUT([HAVE_STRINGS_H], [/* Define to 1 if you have the <strings.h> header file. */
--#undef HAVE_STRINGS_H])
--m4trace:configure.in:29: -1- AH_OUTPUT([HAVE_INTTYPES_H], [/* Define to 1 if you have the <inttypes.h> header file. */
--#undef HAVE_INTTYPES_H])
--m4trace:configure.in:29: -1- AH_OUTPUT([HAVE_STDINT_H], [/* Define to 1 if you have the <stdint.h> header file. */
--#undef HAVE_STDINT_H])
--m4trace:configure.in:29: -1- AH_OUTPUT([HAVE_UNISTD_H], [/* Define to 1 if you have the <unistd.h> header file. */
--#undef HAVE_UNISTD_H])
--m4trace:configure.in:29: -1- AC_SUBST([LIBTOOL])
--m4trace:configure.in:38: -1- AM_CONDITIONAL([MAINTAINER_MODE], [test $USE_MAINTAINER_MODE = yes])
--m4trace:configure.in:38: -1- AC_SUBST([MAINTAINER_MODE_TRUE])
--m4trace:configure.in:38: -1- AC_SUBST([MAINTAINER_MODE_FALSE])
--m4trace:configure.in:38: -1- AC_SUBST([MAINT])
--m4trace:configure.in:77: -1- AC_DEFINE_TRACE_LITERAL([GC_LINUX_THREADS])
--m4trace:configure.in:78: -1- AC_DEFINE_TRACE_LITERAL([_REENTRANT])
--m4trace:configure.in:80: -1- AC_DEFINE_TRACE_LITERAL([PARALLEL_MARK])
--m4trace:configure.in:82: -1- AC_DEFINE_TRACE_LITERAL([THREAD_LOCAL_ALLOC])
--m4trace:configure.in:85: -1- AC_DEFINE_TRACE_LITERAL([GC_LINUX_THREADS])
--m4trace:configure.in:86: -1- AC_DEFINE_TRACE_LITERAL([_REENTRANT])
--m4trace:configure.in:90: -1- AC_DEFINE_TRACE_LITERAL([GC_HPUX_THREADS])
--m4trace:configure.in:91: -1- AC_DEFINE_TRACE_LITERAL([_POSIX_C_SOURCE])
--m4trace:configure.in:93: -1- AC_DEFINE_TRACE_LITERAL([PARALLEL_MARK])
--m4trace:configure.in:95: -1- AC_DEFINE_TRACE_LITERAL([THREAD_LOCAL_ALLOC])
--m4trace:configure.in:100: -1- AC_DEFINE_TRACE_LITERAL([GC_FREEBSD_THREADS])
--m4trace:configure.in:105: -1- AC_DEFINE_TRACE_LITERAL([GC_SOLARIS_THREADS])
--m4trace:configure.in:106: -1- AC_DEFINE_TRACE_LITERAL([GC_SOLARIS_PTHREADS])
--m4trace:configure.in:109: -1- AC_DEFINE_TRACE_LITERAL([GC_IRIX_THREADS])
--m4trace:configure.in:115: -1- AC_DEFINE_TRACE_LITERAL([GC_DARWIN_THREADS])
--m4trace:configure.in:116: -1- AC_DEFINE_TRACE_LITERAL([THREAD_LOCAL_ALLOC])
--m4trace:configure.in:118: -1- AC_DEFINE_TRACE_LITERAL([PARALLEL_MARK])
--m4trace:configure.in:124: -1- AC_DEFINE_TRACE_LITERAL([GC_WIN32_THREADS])
--m4trace:configure.in:125: -1- AC_DEFINE_TRACE_LITERAL([NO_GETENV])
--m4trace:configure.in:134: -1- AC_SUBST([THREADLIBS])
--m4trace:configure.in:141: -1- AM_CONDITIONAL([POWERPC_DARWIN], [test x$powerpc_darwin = xtrue])
--m4trace:configure.in:141: -1- AC_SUBST([POWERPC_DARWIN_TRUE])
--m4trace:configure.in:141: -1- AC_SUBST([POWERPC_DARWIN_FALSE])
--m4trace:configure.in:148: -1- AC_CHECK_LIB([dl], [dlopen], [EXTRA_TEST_LIBS="$EXTRA_TEST_LIBS -ldl"])
--m4trace:configure.in:152: -1- AC_SUBST([EXTRA_TEST_LIBS])
--m4trace:configure.in:155: -1- AC_SUBST([target_all])
--m4trace:configure.in:156: -1- AC_SUBST([target_alias])
--m4trace:configure.in:174: -1- AC_DEFINE_TRACE_LITERAL([ECOS])
--m4trace:configure.in:179: -1- AC_SUBST([CXX])
--m4trace:configure.in:181: -1- AC_SUBST([INCLUDES])
--m4trace:configure.in:182: -1- AC_SUBST([CXXINCLUDES])
--m4trace:configure.in:197: -1- AC_DEFINE_TRACE_LITERAL([SOLARIS25_PROC_VDB_BUG_FIXED])
--m4trace:configure.in:201: -1- AC_DEFINE_TRACE_LITERAL([STACKBASE])
--m4trace:configure.in:202: -1- AC_DEFINE_TRACE_LITERAL([DATASTART_IS_ETEXT])
--m4trace:configure.in:211: -1- AC_DEFINE_TRACE_LITERAL([NO_EXECUTE_PERMISSION])
--m4trace:configure.in:215: -1- AC_DEFINE_TRACE_LITERAL([SUNOS53_SHARED_LIB])
--m4trace:configure.in:228: -1- AC_SUBST([addobjs])
--m4trace:configure.in:252: -1- AC_SUBST([MY_CFLAGS])
--m4trace:configure.in:256: -1- AC_DEFINE_TRACE_LITERAL([SILENT])
--m4trace:configure.in:257: -1- AC_DEFINE_TRACE_LITERAL([NO_SIGNALS])
--m4trace:configure.in:258: -1- AC_DEFINE_TRACE_LITERAL([NO_EXECUTE_PERMISSION])
--m4trace:configure.in:259: -1- AC_DEFINE_TRACE_LITERAL([ALL_INTERIOR_POINTERS])
--m4trace:configure.in:262: -1- AC_DEFINE_TRACE_LITERAL([JAVA_FINALIZATION])
--m4trace:configure.in:263: -1- AC_DEFINE_TRACE_LITERAL([GC_GCJ_SUPPORT])
--m4trace:configure.in:264: -1- AC_DEFINE_TRACE_LITERAL([ATOMIC_UNCOLLECTABLE])
--m4trace:configure.in:270: -1- AC_DEFINE_TRACE_LITERAL([NO_SIGSET])
--m4trace:configure.in:271: -1- AC_DEFINE_TRACE_LITERAL([NO_DEBUGGING])
--m4trace:configure.in:290: -1- AC_DEFINE_TRACE_LITERAL([KEEP_BACK_PTRS])
--m4trace:configure.in:290: -1- AC_DEFINE_TRACE_LITERAL([DBG_HDRS_ALL])
--m4trace:configure.in:290: -1- AC_DEFINE_TRACE_LITERAL([MAKE_BACK_GRAPH])
--m4trace:configure.in:290: -1- AC_DEFINE_TRACE_LITERAL([MAKE_BACK_GRAPH])
--m4trace:configure.in:290: -1- AC_DEFINE_TRACE_LITERAL([SAVE_CALL_COUNT])
--m4trace:configure.in:292: -1- AM_CONDITIONAL([USE_LIBDIR], [test -z "$with_cross_host"])
--m4trace:configure.in:292: -1- AC_SUBST([USE_LIBDIR_TRUE])
--m4trace:configure.in:292: -1- AC_SUBST([USE_LIBDIR_FALSE])
--m4trace:configure.in:317: -1- AC_CONFIG_FILES([Makefile include/Makefile])
--m4trace:configure.in:317: -1- AC_SUBST([LIB@&t@OBJS], [$ac_libobjs])
--m4trace:configure.in:317: -1- AC_SUBST([LTLIBOBJS], [$ac_ltlibobjs])
-diff -Nur ../boehm-gc/backgraph.c boehm-gc/backgraph.c
---- ../boehm-gc/backgraph.c Mon May 26 12:48:52 2003
-+++ boehm-gc/backgraph.c Wed Jan 30 18:48:45 2002
-@@ -307,7 +307,6 @@
+diff -Nubr boehm-gc/autom4te.cache/output.0 ../boehm-gc/autom4te.cache/output.0
+--- boehm-gc/autom4te.cache/output.0 Wed Dec 31 16:00:00 1969
++++ ../boehm-gc/autom4te.cache/output.0 Mon May 26 13:14:22 2003
+@@ -0,0 +1,5049 @@
++@%:@! /bin/sh
++@%:@ Guess values for system-dependent variables and create Makefiles.
++@%:@ Generated by GNU Autoconf 2.57.
++@%:@
++@%:@ Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 2002
++@%:@ Free Software Foundation, Inc.
++@%:@ This configure script is free software; the Free Software Foundation
++@%:@ gives unlimited permission to copy, distribute and modify it.
++## --------------------- ##
++## M4sh Initialization. ##
++## --------------------- ##
++
++# Be Bourne compatible
++if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
++ emulate sh
++ NULLCMD=:
++ # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
++ # is contrary to our usage. Disable this feature.
++ alias -g '${1+"$@"}'='"$@"'
++elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
++ set -o posix
++fi
++
++# Support unset when possible.
++if (FOO=FOO; unset FOO) >/dev/null 2>&1; then
++ as_unset=unset
++else
++ as_unset=false
++fi
++
++
++# Work around bugs in pre-3.0 UWIN ksh.
++$as_unset ENV MAIL MAILPATH
++PS1='$ '
++PS2='> '
++PS4='+ '
++
++# NLS nuisances.
++for as_var in \
++ LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
++ LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
++ LC_TELEPHONE LC_TIME
++do
++ if (set +x; test -n "`(eval $as_var=C; export $as_var) 2>&1`"); then
++ eval $as_var=C; export $as_var
++ else
++ $as_unset $as_var
++ fi
++done
++
++# Required to use basename.
++if expr a : '\(a\)' >/dev/null 2>&1; then
++ as_expr=expr
++else
++ as_expr=false
++fi
++
++if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
++ as_basename=basename
++else
++ as_basename=false
++fi
++
++
++# Name of the executable.
++as_me=`$as_basename "$0" ||
++$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
++ X"$0" : 'X\(//\)$' \| \
++ X"$0" : 'X\(/\)$' \| \
++ . : '\(.\)' 2>/dev/null ||
++echo X/"$0" |
++ sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
++ /^X\/\(\/\/\)$/{ s//\1/; q; }
++ /^X\/\(\/\).*/{ s//\1/; q; }
++ s/.*/./; q'`
++
++
++# PATH needs CR, and LINENO needs CR and PATH.
++# Avoid depending upon Character Ranges.
++as_cr_letters='abcdefghijklmnopqrstuvwxyz'
++as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
++as_cr_Letters=$as_cr_letters$as_cr_LETTERS
++as_cr_digits='0123456789'
++as_cr_alnum=$as_cr_Letters$as_cr_digits
++
++# The user is always right.
++if test "${PATH_SEPARATOR+set}" != set; then
++ echo "#! /bin/sh" >conf$$.sh
++ echo "exit 0" >>conf$$.sh
++ chmod +x conf$$.sh
++ if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
++ PATH_SEPARATOR=';'
++ else
++ PATH_SEPARATOR=:
++ fi
++ rm -f conf$$.sh
++fi
++
++
++ as_lineno_1=$LINENO
++ as_lineno_2=$LINENO
++ as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
++ test "x$as_lineno_1" != "x$as_lineno_2" &&
++ test "x$as_lineno_3" = "x$as_lineno_2" || {
++ # Find who we are. Look in the path if we contain no path at all
++ # relative or not.
++ case $0 in
++ *[\\/]* ) as_myself=$0 ;;
++ *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
++for as_dir in $PATH
++do
++ IFS=$as_save_IFS
++ test -z "$as_dir" && as_dir=.
++ test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
++done
++
++ ;;
++ esac
++ # We did not find ourselves, most probably we were run as `sh COMMAND'
++ # in which case we are not to be found in the path.
++ if test "x$as_myself" = x; then
++ as_myself=$0
++ fi
++ if test ! -f "$as_myself"; then
++ { echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2
++ { (exit 1); exit 1; }; }
++ fi
++ case $CONFIG_SHELL in
++ '')
++ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
++for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
++do
++ IFS=$as_save_IFS
++ test -z "$as_dir" && as_dir=.
++ for as_base in sh bash ksh sh5; do
++ case $as_dir in
++ /*)
++ if ("$as_dir/$as_base" -c '
++ as_lineno_1=$LINENO
++ as_lineno_2=$LINENO
++ as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
++ test "x$as_lineno_1" != "x$as_lineno_2" &&
++ test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then
++ $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
++ $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
++ CONFIG_SHELL=$as_dir/$as_base
++ export CONFIG_SHELL
++ exec "$CONFIG_SHELL" "$0" ${1+"$@"}
++ fi;;
++ esac
++ done
++done
++;;
++ esac
++
++ # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
++ # uniformly replaced by the line number. The first 'sed' inserts a
++ # line-number line before each line; the second 'sed' does the real
++ # work. The second script uses 'N' to pair each line-number line
++ # with the numbered line, and appends trailing '-' during
++ # substitution so that $LINENO is not a special case at line end.
++ # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
++ # second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-)
++ sed '=' <$as_myself |
++ sed '
++ N
++ s,$,-,
++ : loop
++ s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
++ t loop
++ s,-$,,
++ s,^['$as_cr_digits']*\n,,
++ ' >$as_me.lineno &&
++ chmod +x $as_me.lineno ||
++ { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
++ { (exit 1); exit 1; }; }
++
++ # Don't try to exec as it changes $[0], causing all sort of problems
++ # (the dirname of $[0] is not the place where we might find the
++ # original and so on. Autoconf is especially sensible to this).
++ . ./$as_me.lineno
++ # Exit status is that of the last command.
++ exit
++}
++
++
++case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
++ *c*,-n*) ECHO_N= ECHO_C='
++' ECHO_T=' ' ;;
++ *c*,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;
++ *) ECHO_N= ECHO_C='\c' ECHO_T= ;;
++esac
++
++if expr a : '\(a\)' >/dev/null 2>&1; then
++ as_expr=expr
++else
++ as_expr=false
++fi
++
++rm -f conf$$ conf$$.exe conf$$.file
++echo >conf$$.file
++if ln -s conf$$.file conf$$ 2>/dev/null; then
++ # We could just check for DJGPP; but this test a) works b) is more generic
++ # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
++ if test -f conf$$.exe; then
++ # Don't use ln at all; we don't have any links
++ as_ln_s='cp -p'
++ else
++ as_ln_s='ln -s'
++ fi
++elif ln conf$$.file conf$$ 2>/dev/null; then
++ as_ln_s=ln
++else
++ as_ln_s='cp -p'
++fi
++rm -f conf$$ conf$$.exe conf$$.file
++
++if mkdir -p . 2>/dev/null; then
++ as_mkdir_p=:
++else
++ as_mkdir_p=false
++fi
++
++as_executable_p="test -f"
++
++# Sed expression to map a string onto a valid CPP name.
++as_tr_cpp="sed y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g"
++
++# Sed expression to map a string onto a valid variable name.
++as_tr_sh="sed y%*+%pp%;s%[^_$as_cr_alnum]%_%g"
++
++
++# IFS
++# We need space, tab and new line, in precisely that order.
++as_nl='
++'
++IFS=" $as_nl"
++
++# CDPATH.
++$as_unset CDPATH
++
++
++# Name of the host.
++# hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
++# so uname gets run too.
++ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
++
++exec 6>&1
++
++#
++# Initializations.
++#
++ac_default_prefix=/usr/local
++ac_config_libobj_dir=.
++cross_compiling=no
++subdirs=
++MFLAGS=
++MAKEFLAGS=
++SHELL=${CONFIG_SHELL-/bin/sh}
++
++# Maximum number of lines to put in a shell here document.
++# This variable seems obsolete. It should probably be removed, and
++# only ac_max_sed_lines should be used.
++: ${ac_max_here_lines=38}
++
++# Identity of this package.
++PACKAGE_NAME=
++PACKAGE_TARNAME=
++PACKAGE_VERSION=
++PACKAGE_STRING=
++PACKAGE_BUGREPORT=
++
++ac_unique_file="gcj_mlc.c"
++ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS gc_basedir build build_cpu build_vendor build_os host host_cpu host_vendor host_os target target_cpu target_vendor target_os mkinstalldirs INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA PACKAGE VERSION ACLOCAL AUTOCONF AUTOMAKE AUTOHEADER MAKEINFO SET_MAKE CC CXX AS ac_ct_AS AR ac_ct_AR RANLIB ac_ct_RANLIB MAINTAINER_MODE_TRUE MAINTAINER_MODE_FALSE MAINT GC_CFLAGS LN_S STRIP ac_ct_STRIP LIBTOOL CXXCPP CPPFLAGS THREADLIBS POWERPC_DARWIN_TRUE POWERPC_DARWIN_FALSE EXTRA_TEST_LIBS target_all INCLUDES CXXINCLUDES addobjs MY_CFLAGS USE_LIBDIR_TRUE USE_LIBDIR_FALSE LIB@&t@OBJS LTLIBOBJS'
++ac_subst_files=''
++
++# Initialize some variables set by options.
++ac_init_help=
++ac_init_version=false
++# The variables have the same names as the options, with
++# dashes changed to underlines.
++cache_file=/dev/null
++exec_prefix=NONE
++no_create=
++no_recursion=
++prefix=NONE
++program_prefix=NONE
++program_suffix=NONE
++program_transform_name=s,x,x,
++silent=
++site=
++srcdir=
++verbose=
++x_includes=NONE
++x_libraries=NONE
++
++# Installation directory options.
++# These are left unexpanded so users can "make install exec_prefix=/foo"
++# and all the variables that are supposed to be based on exec_prefix
++# by default will actually change.
++# Use braces instead of parens because sh, perl, etc. also accept them.
++bindir='${exec_prefix}/bin'
++sbindir='${exec_prefix}/sbin'
++libexecdir='${exec_prefix}/libexec'
++datadir='${prefix}/share'
++sysconfdir='${prefix}/etc'
++sharedstatedir='${prefix}/com'
++localstatedir='${prefix}/var'
++libdir='${exec_prefix}/lib'
++includedir='${prefix}/include'
++oldincludedir='/usr/include'
++infodir='${prefix}/info'
++mandir='${prefix}/man'
++
++ac_prev=
++for ac_option
++do
++ # If the previous option needs an argument, assign it.
++ if test -n "$ac_prev"; then
++ eval "$ac_prev=\$ac_option"
++ ac_prev=
++ continue
++ fi
++
++ ac_optarg=`expr "x$ac_option" : 'x[^=]*=\(.*\)'`
++
++ # Accept the important Cygnus configure options, so we can diagnose typos.
++
++ case $ac_option in
++
++ -bindir | --bindir | --bindi | --bind | --bin | --bi)
++ ac_prev=bindir ;;
++ -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
++ bindir=$ac_optarg ;;
++
++ -build | --build | --buil | --bui | --bu)
++ ac_prev=build_alias ;;
++ -build=* | --build=* | --buil=* | --bui=* | --bu=*)
++ build_alias=$ac_optarg ;;
++
++ -cache-file | --cache-file | --cache-fil | --cache-fi \
++ | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
++ ac_prev=cache_file ;;
++ -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
++ | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
++ cache_file=$ac_optarg ;;
++
++ --config-cache | -C)
++ cache_file=config.cache ;;
++
++ -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
++ ac_prev=datadir ;;
++ -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
++ | --da=*)
++ datadir=$ac_optarg ;;
++
++ -disable-* | --disable-*)
++ ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
++ # Reject names that are not valid shell variable names.
++ expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
++ { echo "$as_me: error: invalid feature name: $ac_feature" >&2
++ { (exit 1); exit 1; }; }
++ ac_feature=`echo $ac_feature | sed 's/-/_/g'`
++ eval "enable_$ac_feature=no" ;;
++
++ -enable-* | --enable-*)
++ ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
++ # Reject names that are not valid shell variable names.
++ expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
++ { echo "$as_me: error: invalid feature name: $ac_feature" >&2
++ { (exit 1); exit 1; }; }
++ ac_feature=`echo $ac_feature | sed 's/-/_/g'`
++ case $ac_option in
++ *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
++ *) ac_optarg=yes ;;
++ esac
++ eval "enable_$ac_feature='$ac_optarg'" ;;
++
++ -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
++ | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
++ | --exec | --exe | --ex)
++ ac_prev=exec_prefix ;;
++ -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
++ | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
++ | --exec=* | --exe=* | --ex=*)
++ exec_prefix=$ac_optarg ;;
++
++ -gas | --gas | --ga | --g)
++ # Obsolete; use --with-gas.
++ with_gas=yes ;;
++
++ -help | --help | --hel | --he | -h)
++ ac_init_help=long ;;
++ -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
++ ac_init_help=recursive ;;
++ -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
++ ac_init_help=short ;;
++
++ -host | --host | --hos | --ho)
++ ac_prev=host_alias ;;
++ -host=* | --host=* | --hos=* | --ho=*)
++ host_alias=$ac_optarg ;;
++
++ -includedir | --includedir | --includedi | --included | --include \
++ | --includ | --inclu | --incl | --inc)
++ ac_prev=includedir ;;
++ -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
++ | --includ=* | --inclu=* | --incl=* | --inc=*)
++ includedir=$ac_optarg ;;
++
++ -infodir | --infodir | --infodi | --infod | --info | --inf)
++ ac_prev=infodir ;;
++ -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
++ infodir=$ac_optarg ;;
++
++ -libdir | --libdir | --libdi | --libd)
++ ac_prev=libdir ;;
++ -libdir=* | --libdir=* | --libdi=* | --libd=*)
++ libdir=$ac_optarg ;;
++
++ -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
++ | --libexe | --libex | --libe)
++ ac_prev=libexecdir ;;
++ -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
++ | --libexe=* | --libex=* | --libe=*)
++ libexecdir=$ac_optarg ;;
++
++ -localstatedir | --localstatedir | --localstatedi | --localstated \
++ | --localstate | --localstat | --localsta | --localst \
++ | --locals | --local | --loca | --loc | --lo)
++ ac_prev=localstatedir ;;
++ -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
++ | --localstate=* | --localstat=* | --localsta=* | --localst=* \
++ | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
++ localstatedir=$ac_optarg ;;
++
++ -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
++ ac_prev=mandir ;;
++ -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
++ mandir=$ac_optarg ;;
++
++ -nfp | --nfp | --nf)
++ # Obsolete; use --without-fp.
++ with_fp=no ;;
++
++ -no-create | --no-create | --no-creat | --no-crea | --no-cre \
++ | --no-cr | --no-c | -n)
++ no_create=yes ;;
++
++ -no-recursion | --no-recursion | --no-recursio | --no-recursi \
++ | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
++ no_recursion=yes ;;
++
++ -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
++ | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
++ | --oldin | --oldi | --old | --ol | --o)
++ ac_prev=oldincludedir ;;
++ -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
++ | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
++ | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
++ oldincludedir=$ac_optarg ;;
++
++ -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
++ ac_prev=prefix ;;
++ -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
++ prefix=$ac_optarg ;;
++
++ -program-prefix | --program-prefix | --program-prefi | --program-pref \
++ | --program-pre | --program-pr | --program-p)
++ ac_prev=program_prefix ;;
++ -program-prefix=* | --program-prefix=* | --program-prefi=* \
++ | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
++ program_prefix=$ac_optarg ;;
++
++ -program-suffix | --program-suffix | --program-suffi | --program-suff \
++ | --program-suf | --program-su | --program-s)
++ ac_prev=program_suffix ;;
++ -program-suffix=* | --program-suffix=* | --program-suffi=* \
++ | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
++ program_suffix=$ac_optarg ;;
++
++ -program-transform-name | --program-transform-name \
++ | --program-transform-nam | --program-transform-na \
++ | --program-transform-n | --program-transform- \
++ | --program-transform | --program-transfor \
++ | --program-transfo | --program-transf \
++ | --program-trans | --program-tran \
++ | --progr-tra | --program-tr | --program-t)
++ ac_prev=program_transform_name ;;
++ -program-transform-name=* | --program-transform-name=* \
++ | --program-transform-nam=* | --program-transform-na=* \
++ | --program-transform-n=* | --program-transform-=* \
++ | --program-transform=* | --program-transfor=* \
++ | --program-transfo=* | --program-transf=* \
++ | --program-trans=* | --program-tran=* \
++ | --progr-tra=* | --program-tr=* | --program-t=*)
++ program_transform_name=$ac_optarg ;;
++
++ -q | -quiet | --quiet | --quie | --qui | --qu | --q \
++ | -silent | --silent | --silen | --sile | --sil)
++ silent=yes ;;
++
++ -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
++ ac_prev=sbindir ;;
++ -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
++ | --sbi=* | --sb=*)
++ sbindir=$ac_optarg ;;
++
++ -sharedstatedir | --sharedstatedir | --sharedstatedi \
++ | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
++ | --sharedst | --shareds | --shared | --share | --shar \
++ | --sha | --sh)
++ ac_prev=sharedstatedir ;;
++ -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
++ | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
++ | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
++ | --sha=* | --sh=*)
++ sharedstatedir=$ac_optarg ;;
++
++ -site | --site | --sit)
++ ac_prev=site ;;
++ -site=* | --site=* | --sit=*)
++ site=$ac_optarg ;;
++
++ -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
++ ac_prev=srcdir ;;
++ -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
++ srcdir=$ac_optarg ;;
++
++ -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
++ | --syscon | --sysco | --sysc | --sys | --sy)
++ ac_prev=sysconfdir ;;
++ -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
++ | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
++ sysconfdir=$ac_optarg ;;
++
++ -target | --target | --targe | --targ | --tar | --ta | --t)
++ ac_prev=target_alias ;;
++ -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
++ target_alias=$ac_optarg ;;
++
++ -v | -verbose | --verbose | --verbos | --verbo | --verb)
++ verbose=yes ;;
++
++ -version | --version | --versio | --versi | --vers | -V)
++ ac_init_version=: ;;
++
++ -with-* | --with-*)
++ ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
++ # Reject names that are not valid shell variable names.
++ expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
++ { echo "$as_me: error: invalid package name: $ac_package" >&2
++ { (exit 1); exit 1; }; }
++ ac_package=`echo $ac_package| sed 's/-/_/g'`
++ case $ac_option in
++ *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
++ *) ac_optarg=yes ;;
++ esac
++ eval "with_$ac_package='$ac_optarg'" ;;
++
++ -without-* | --without-*)
++ ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`
++ # Reject names that are not valid shell variable names.
++ expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
++ { echo "$as_me: error: invalid package name: $ac_package" >&2
++ { (exit 1); exit 1; }; }
++ ac_package=`echo $ac_package | sed 's/-/_/g'`
++ eval "with_$ac_package=no" ;;
++
++ --x)
++ # Obsolete; use --with-x.
++ with_x=yes ;;
++
++ -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
++ | --x-incl | --x-inc | --x-in | --x-i)
++ ac_prev=x_includes ;;
++ -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
++ | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
++ x_includes=$ac_optarg ;;
++
++ -x-libraries | --x-libraries | --x-librarie | --x-librari \
++ | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
++ ac_prev=x_libraries ;;
++ -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
++ | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
++ x_libraries=$ac_optarg ;;
++
++ -*) { echo "$as_me: error: unrecognized option: $ac_option
++Try \`$0 --help' for more information." >&2
++ { (exit 1); exit 1; }; }
++ ;;
++
++ *=*)
++ ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
++ # Reject names that are not valid shell variable names.
++ expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
++ { echo "$as_me: error: invalid variable name: $ac_envvar" >&2
++ { (exit 1); exit 1; }; }
++ ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`
++ eval "$ac_envvar='$ac_optarg'"
++ export $ac_envvar ;;
++
++ *)
++ # FIXME: should be removed in autoconf 3.0.
++ echo "$as_me: WARNING: you should use --build, --host, --target" >&2
++ expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
++ echo "$as_me: WARNING: invalid host type: $ac_option" >&2
++ : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
++ ;;
++
++ esac
++done
++
++if test -n "$ac_prev"; then
++ ac_option=--`echo $ac_prev | sed 's/_/-/g'`
++ { echo "$as_me: error: missing argument to $ac_option" >&2
++ { (exit 1); exit 1; }; }
++fi
++
++# Be sure to have absolute paths.
++for ac_var in exec_prefix prefix
++do
++ eval ac_val=$`echo $ac_var`
++ case $ac_val in
++ [\\/$]* | ?:[\\/]* | NONE | '' ) ;;
++ *) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
++ { (exit 1); exit 1; }; };;
++ esac
++done
++
++# Be sure to have absolute paths.
++for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \
++ localstatedir libdir includedir oldincludedir infodir mandir
++do
++ eval ac_val=$`echo $ac_var`
++ case $ac_val in
++ [\\/$]* | ?:[\\/]* ) ;;
++ *) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
++ { (exit 1); exit 1; }; };;
++ esac
++done
++
++# There might be people who depend on the old broken behavior: `$host'
++# used to hold the argument of --host etc.
++# FIXME: To remove some day.
++build=$build_alias
++host=$host_alias
++target=$target_alias
++
++# FIXME: To remove some day.
++if test "x$host_alias" != x; then
++ if test "x$build_alias" = x; then
++ cross_compiling=maybe
++ echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
++ If a cross compiler is detected then cross compile mode will be used." >&2
++ elif test "x$build_alias" != "x$host_alias"; then
++ cross_compiling=yes
++ fi
++fi
++
++ac_tool_prefix=
++test -n "$host_alias" && ac_tool_prefix=$host_alias-
++
++test "$silent" = yes && exec 6>/dev/null
++
++
++# Find the source files, if location was not specified.
++if test -z "$srcdir"; then
++ ac_srcdir_defaulted=yes
++ # Try the directory containing this script, then its parent.
++ ac_confdir=`(dirname "$0") 2>/dev/null ||
++$as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
++ X"$0" : 'X\(//\)[^/]' \| \
++ X"$0" : 'X\(//\)$' \| \
++ X"$0" : 'X\(/\)' \| \
++ . : '\(.\)' 2>/dev/null ||
++echo X"$0" |
++ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
++ /^X\(\/\/\)[^/].*/{ s//\1/; q; }
++ /^X\(\/\/\)$/{ s//\1/; q; }
++ /^X\(\/\).*/{ s//\1/; q; }
++ s/.*/./; q'`
++ srcdir=$ac_confdir
++ if test ! -r $srcdir/$ac_unique_file; then
++ srcdir=..
++ fi
++else
++ ac_srcdir_defaulted=no
++fi
++if test ! -r $srcdir/$ac_unique_file; then
++ if test "$ac_srcdir_defaulted" = yes; then
++ { echo "$as_me: error: cannot find sources ($ac_unique_file) in $ac_confdir or .." >&2
++ { (exit 1); exit 1; }; }
++ else
++ { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
++ { (exit 1); exit 1; }; }
++ fi
++fi
++(cd $srcdir && test -r ./$ac_unique_file) 2>/dev/null ||
++ { echo "$as_me: error: sources are in $srcdir, but \`cd $srcdir' does not work" >&2
++ { (exit 1); exit 1; }; }
++srcdir=`echo "$srcdir" | sed 's%\([^\\/]\)[\\/]*$%\1%'`
++ac_env_build_alias_set=${build_alias+set}
++ac_env_build_alias_value=$build_alias
++ac_cv_env_build_alias_set=${build_alias+set}
++ac_cv_env_build_alias_value=$build_alias
++ac_env_host_alias_set=${host_alias+set}
++ac_env_host_alias_value=$host_alias
++ac_cv_env_host_alias_set=${host_alias+set}
++ac_cv_env_host_alias_value=$host_alias
++ac_env_target_alias_set=${target_alias+set}
++ac_env_target_alias_value=$target_alias
++ac_cv_env_target_alias_set=${target_alias+set}
++ac_cv_env_target_alias_value=$target_alias
++ac_env_CXXCPP_set=${CXXCPP+set}
++ac_env_CXXCPP_value=$CXXCPP
++ac_cv_env_CXXCPP_set=${CXXCPP+set}
++ac_cv_env_CXXCPP_value=$CXXCPP
++ac_env_CPPFLAGS_set=${CPPFLAGS+set}
++ac_env_CPPFLAGS_value=$CPPFLAGS
++ac_cv_env_CPPFLAGS_set=${CPPFLAGS+set}
++ac_cv_env_CPPFLAGS_value=$CPPFLAGS
++
++#
++# Report the --help message.
++#
++if test "$ac_init_help" = "long"; then
++ # Omit some internal or obsolete options to make the list less imposing.
++ # This message is too long to be a string in the A/UX 3.1 sh.
++ cat <<_ACEOF
++\`configure' configures this package to adapt to many kinds of systems.
++
++Usage: $0 [OPTION]... [VAR=VALUE]...
++
++To assign environment variables (e.g., CC, CFLAGS...), specify them as
++VAR=VALUE. See below for descriptions of some of the useful variables.
++
++Defaults for the options are specified in brackets.
++
++Configuration:
++ -h, --help display this help and exit
++ --help=short display options specific to this package
++ --help=recursive display the short help of all the included packages
++ -V, --version display version information and exit
++ -q, --quiet, --silent do not print \`checking...' messages
++ --cache-file=FILE cache test results in FILE [disabled]
++ -C, --config-cache alias for \`--cache-file=config.cache'
++ -n, --no-create do not create output files
++ --srcdir=DIR find the sources in DIR [configure dir or \`..']
++
++_ACEOF
++
++ cat <<_ACEOF
++Installation directories:
++ --prefix=PREFIX install architecture-independent files in PREFIX
++ [$ac_default_prefix]
++ --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
++ [PREFIX]
++
++By default, \`make install' will install all the files in
++\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
++an installation prefix other than \`$ac_default_prefix' using \`--prefix',
++for instance \`--prefix=\$HOME'.
++
++For better control, use the options below.
++
++Fine tuning of the installation directories:
++ --bindir=DIR user executables [EPREFIX/bin]
++ --sbindir=DIR system admin executables [EPREFIX/sbin]
++ --libexecdir=DIR program executables [EPREFIX/libexec]
++ --datadir=DIR read-only architecture-independent data [PREFIX/share]
++ --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
++ --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
++ --localstatedir=DIR modifiable single-machine data [PREFIX/var]
++ --libdir=DIR object code libraries [EPREFIX/lib]
++ --includedir=DIR C header files [PREFIX/include]
++ --oldincludedir=DIR C header files for non-gcc [/usr/include]
++ --infodir=DIR info documentation [PREFIX/info]
++ --mandir=DIR man documentation [PREFIX/man]
++_ACEOF
++
++ cat <<\_ACEOF
++
++Program names:
++ --program-prefix=PREFIX prepend PREFIX to installed program names
++ --program-suffix=SUFFIX append SUFFIX to installed program names
++ --program-transform-name=PROGRAM run sed PROGRAM on installed program names
++
++System types:
++ --build=BUILD configure for building on BUILD [guessed]
++ --host=HOST cross-compile to build programs to run on HOST [BUILD]
++ --target=TARGET configure for building compilers for TARGET [HOST]
++_ACEOF
++fi
++
++if test -n "$ac_init_help"; then
++
++ cat <<\_ACEOF
++
++Optional Features:
++ --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
++ --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
++ --enable-multilib build many library versions (default)
++ --enable-maintainer-mode enable make rules and dependencies not useful
++ (and sometimes confusing) to the casual installer
++ --enable-shared=PKGS build shared libraries default=yes
++ --enable-static=PKGS build static libraries default=yes
++ --enable-fast-install=PKGS optimize for fast installation default=yes
++ --disable-libtool-lock avoid locking (might break parallel builds)
++ --enable-parallel-mark parallelize marking and free list construction
++ --enable-shared=PKGS build shared libraries default=no
++ --enable-full-debug include full support for pointer backtracing etc.
++
++Optional Packages:
++ --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
++ --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
++ --with-gnu-ld assume the C compiler uses GNU ld default=no
++ --with-pic try to use only PIC/non-PIC objects default=use both
++ --with-target-subdir=SUBDIR
++ configuring with a cross compiler
++ --with-cross-host=HOST configuring with a cross compiler
++ --with-ecos enable runtime eCos target support
++
++Some influential environment variables:
++ CXXCPP C++ preprocessor
++ CPPFLAGS C/C++ preprocessor flags, e.g. -I<include dir> if you have
++ headers in a nonstandard directory <include dir>
++
++Use these variables to override the choices made by `configure' or to help
++it to find libraries and programs with nonstandard names/locations.
++
++_ACEOF
++fi
++
++if test "$ac_init_help" = "recursive"; then
++ # If there are subdirs, report their specific --help.
++ ac_popdir=`pwd`
++ for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
++ test -d $ac_dir || continue
++ ac_builddir=.
++
++if test "$ac_dir" != .; then
++ ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
++ # A "../" for each directory in $ac_dir_suffix.
++ ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
++else
++ ac_dir_suffix= ac_top_builddir=
++fi
++
++case $srcdir in
++ .) # No --srcdir option. We are building in place.
++ ac_srcdir=.
++ if test -z "$ac_top_builddir"; then
++ ac_top_srcdir=.
++ else
++ ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
++ fi ;;
++ [\\/]* | ?:[\\/]* ) # Absolute path.
++ ac_srcdir=$srcdir$ac_dir_suffix;
++ ac_top_srcdir=$srcdir ;;
++ *) # Relative path.
++ ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
++ ac_top_srcdir=$ac_top_builddir$srcdir ;;
++esac
++# Don't blindly perform a `cd "$ac_dir"/$ac_foo && pwd` since $ac_foo can be
++# absolute.
++ac_abs_builddir=`cd "$ac_dir" && cd $ac_builddir && pwd`
++ac_abs_top_builddir=`cd "$ac_dir" && cd ${ac_top_builddir}. && pwd`
++ac_abs_srcdir=`cd "$ac_dir" && cd $ac_srcdir && pwd`
++ac_abs_top_srcdir=`cd "$ac_dir" && cd $ac_top_srcdir && pwd`
++
++ cd $ac_dir
++ # Check for guested configure; otherwise get Cygnus style configure.
++ if test -f $ac_srcdir/configure.gnu; then
++ echo
++ $SHELL $ac_srcdir/configure.gnu --help=recursive
++ elif test -f $ac_srcdir/configure; then
++ echo
++ $SHELL $ac_srcdir/configure --help=recursive
++ elif test -f $ac_srcdir/configure.ac ||
++ test -f $ac_srcdir/configure.in; then
++ echo
++ $ac_configure --help
++ else
++ echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
++ fi
++ cd $ac_popdir
++ done
++fi
++
++test -n "$ac_init_help" && exit 0
++if $ac_init_version; then
++ cat <<\_ACEOF
++
++Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 2002
++Free Software Foundation, Inc.
++This configure script is free software; the Free Software Foundation
++gives unlimited permission to copy, distribute and modify it.
++_ACEOF
++ exit 0
++fi
++exec 5>config.log
++cat >&5 <<_ACEOF
++This file contains any messages produced by compilers while
++running configure, to aid debugging if configure makes a mistake.
++
++It was created by $as_me, which was
++generated by GNU Autoconf 2.57. Invocation command line was
++
++ $ $0 $@
++
++_ACEOF
++{
++cat <<_ASUNAME
++@%:@@%:@ --------- @%:@@%:@
++@%:@@%:@ Platform. @%:@@%:@
++@%:@@%:@ --------- @%:@@%:@
++
++hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
++uname -m = `(uname -m) 2>/dev/null || echo unknown`
++uname -r = `(uname -r) 2>/dev/null || echo unknown`
++uname -s = `(uname -s) 2>/dev/null || echo unknown`
++uname -v = `(uname -v) 2>/dev/null || echo unknown`
++
++/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
++/bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
++
++/bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
++/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
++/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
++hostinfo = `(hostinfo) 2>/dev/null || echo unknown`
++/bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
++/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
++/bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
++
++_ASUNAME
++
++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
++for as_dir in $PATH
++do
++ IFS=$as_save_IFS
++ test -z "$as_dir" && as_dir=.
++ echo "PATH: $as_dir"
++done
++
++} >&5
++
++cat >&5 <<_ACEOF
++
++
++@%:@@%:@ ----------- @%:@@%:@
++@%:@@%:@ Core tests. @%:@@%:@
++@%:@@%:@ ----------- @%:@@%:@
++
++_ACEOF
++
++
++# Keep a trace of the command line.
++# Strip out --no-create and --no-recursion so they do not pile up.
++# Strip out --silent because we don't want to record it for future runs.
++# Also quote any args containing shell meta-characters.
++# Make two passes to allow for proper duplicate-argument suppression.
++ac_configure_args=
++ac_configure_args0=
++ac_configure_args1=
++ac_sep=
++ac_must_keep_next=false
++for ac_pass in 1 2
++do
++ for ac_arg
++ do
++ case $ac_arg in
++ -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
++ -q | -quiet | --quiet | --quie | --qui | --qu | --q \
++ | -silent | --silent | --silen | --sile | --sil)
++ continue ;;
++ *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
++ ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
++ esac
++ case $ac_pass in
++ 1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
++ 2)
++ ac_configure_args1="$ac_configure_args1 '$ac_arg'"
++ if test $ac_must_keep_next = true; then
++ ac_must_keep_next=false # Got value, back to normal.
++ else
++ case $ac_arg in
++ *=* | --config-cache | -C | -disable-* | --disable-* \
++ | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
++ | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
++ | -with-* | --with-* | -without-* | --without-* | --x)
++ case "$ac_configure_args0 " in
++ "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
++ esac
++ ;;
++ -* ) ac_must_keep_next=true ;;
++ esac
++ fi
++ ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
++ # Get rid of the leading space.
++ ac_sep=" "
++ ;;
++ esac
++ done
++done
++$as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
++$as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
++
++# When interrupted or exit'd, cleanup temporary files, and complete
++# config.log. We remove comments because anyway the quotes in there
++# would cause problems or look ugly.
++# WARNING: Be sure not to use single quotes in there, as some shells,
++# such as our DU 5.0 friend, will then `close' the trap.
++trap 'exit_status=$?
++ # Save into config.log some information that might help in debugging.
++ {
++ echo
++
++ cat <<\_ASBOX
++@%:@@%:@ ---------------- @%:@@%:@
++@%:@@%:@ Cache variables. @%:@@%:@
++@%:@@%:@ ---------------- @%:@@%:@
++_ASBOX
++ echo
++ # The following way of writing the cache mishandles newlines in values,
++{
++ (set) 2>&1 |
++ case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in
++ *ac_space=\ *)
++ sed -n \
++ "s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
++ s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p"
++ ;;
++ *)
++ sed -n \
++ "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
++ ;;
++ esac;
++}
++ echo
++
++ cat <<\_ASBOX
++@%:@@%:@ ----------------- @%:@@%:@
++@%:@@%:@ Output variables. @%:@@%:@
++@%:@@%:@ ----------------- @%:@@%:@
++_ASBOX
++ echo
++ for ac_var in $ac_subst_vars
++ do
++ eval ac_val=$`echo $ac_var`
++ echo "$ac_var='"'"'$ac_val'"'"'"
++ done | sort
++ echo
++
++ if test -n "$ac_subst_files"; then
++ cat <<\_ASBOX
++@%:@@%:@ ------------- @%:@@%:@
++@%:@@%:@ Output files. @%:@@%:@
++@%:@@%:@ ------------- @%:@@%:@
++_ASBOX
++ echo
++ for ac_var in $ac_subst_files
++ do
++ eval ac_val=$`echo $ac_var`
++ echo "$ac_var='"'"'$ac_val'"'"'"
++ done | sort
++ echo
++ fi
++
++ if test -s confdefs.h; then
++ cat <<\_ASBOX
++@%:@@%:@ ----------- @%:@@%:@
++@%:@@%:@ confdefs.h. @%:@@%:@
++@%:@@%:@ ----------- @%:@@%:@
++_ASBOX
++ echo
++ sed "/^$/d" confdefs.h | sort
++ echo
++ fi
++ test "$ac_signal" != 0 &&
++ echo "$as_me: caught signal $ac_signal"
++ echo "$as_me: exit $exit_status"
++ } >&5
++ rm -f core core.* *.core &&
++ rm -rf conftest* confdefs* conf$$* $ac_clean_files &&
++ exit $exit_status
++ ' 0
++for ac_signal in 1 2 13 15; do
++ trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
++done
++ac_signal=0
++
++# confdefs.h avoids OS command line length limits that DEFS can exceed.
++rm -rf conftest* confdefs.h
++# AIX cpp loses on an empty file, so make sure it contains at least a newline.
++echo >confdefs.h
++
++# Predefined preprocessor variables.
++
++cat >>confdefs.h <<_ACEOF
++@%:@define PACKAGE_NAME "$PACKAGE_NAME"
++_ACEOF
++
++
++cat >>confdefs.h <<_ACEOF
++@%:@define PACKAGE_TARNAME "$PACKAGE_TARNAME"
++_ACEOF
++
++
++cat >>confdefs.h <<_ACEOF
++@%:@define PACKAGE_VERSION "$PACKAGE_VERSION"
++_ACEOF
++
++
++cat >>confdefs.h <<_ACEOF
++@%:@define PACKAGE_STRING "$PACKAGE_STRING"
++_ACEOF
++
++
++cat >>confdefs.h <<_ACEOF
++@%:@define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
++_ACEOF
++
++
++# Let the site file select an alternate cache file if it wants to.
++# Prefer explicitly selected file to automatically selected ones.
++if test -z "$CONFIG_SITE"; then
++ if test "x$prefix" != xNONE; then
++ CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
++ else
++ CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
++ fi
++fi
++for ac_site_file in $CONFIG_SITE; do
++ if test -r "$ac_site_file"; then
++ { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
++echo "$as_me: loading site script $ac_site_file" >&6;}
++ sed 's/^/| /' "$ac_site_file" >&5
++ . "$ac_site_file"
++ fi
++done
++
++if test -r "$cache_file"; then
++ # Some versions of bash will fail to source /dev/null (special
++ # files actually), so we avoid doing that.
++ if test -f "$cache_file"; then
++ { echo "$as_me:$LINENO: loading cache $cache_file" >&5
++echo "$as_me: loading cache $cache_file" >&6;}
++ case $cache_file in
++ [\\/]* | ?:[\\/]* ) . $cache_file;;
++ *) . ./$cache_file;;
++ esac
++ fi
++else
++ { echo "$as_me:$LINENO: creating cache $cache_file" >&5
++echo "$as_me: creating cache $cache_file" >&6;}
++ >$cache_file
++fi
++
++# Check that the precious variables saved in the cache have kept the same
++# value.
++ac_cache_corrupted=false
++for ac_var in `(set) 2>&1 |
++ sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do
++ eval ac_old_set=\$ac_cv_env_${ac_var}_set
++ eval ac_new_set=\$ac_env_${ac_var}_set
++ eval ac_old_val="\$ac_cv_env_${ac_var}_value"
++ eval ac_new_val="\$ac_env_${ac_var}_value"
++ case $ac_old_set,$ac_new_set in
++ set,)
++ { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
++echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
++ ac_cache_corrupted=: ;;
++ ,set)
++ { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
++echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
++ ac_cache_corrupted=: ;;
++ ,);;
++ *)
++ if test "x$ac_old_val" != "x$ac_new_val"; then
++ { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
++echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
++ { echo "$as_me:$LINENO: former value: $ac_old_val" >&5
++echo "$as_me: former value: $ac_old_val" >&2;}
++ { echo "$as_me:$LINENO: current value: $ac_new_val" >&5
++echo "$as_me: current value: $ac_new_val" >&2;}
++ ac_cache_corrupted=:
++ fi;;
++ esac
++ # Pass precious variables to config.status.
++ if test "$ac_new_set" = set; then
++ case $ac_new_val in
++ *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
++ ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
++ *) ac_arg=$ac_var=$ac_new_val ;;
++ esac
++ case " $ac_configure_args " in
++ *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
++ *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
++ esac
++ fi
++done
++if $ac_cache_corrupted; then
++ { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
++echo "$as_me: error: changes in the environment can compromise the build" >&2;}
++ { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
++echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
++ { (exit 1); exit 1; }; }
++fi
++
++ac_ext=c
++ac_cpp='$CPP $CPPFLAGS'
++ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_c_compiler_gnu
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++# This works around the fact that libtool configuration may change LD
++# for this particular configuration, but some shells, instead of
++# keeping the changes in LD private, export them just because LD is
++# exported.
++ORIGINAL_LD_FOR_MULTILIBS=$LD
++
++ac_aux_dir=
++for ac_dir in . $srcdir/.; do
++ if test -f $ac_dir/install-sh; then
++ ac_aux_dir=$ac_dir
++ ac_install_sh="$ac_aux_dir/install-sh -c"
++ break
++ elif test -f $ac_dir/install.sh; then
++ ac_aux_dir=$ac_dir
++ ac_install_sh="$ac_aux_dir/install.sh -c"
++ break
++ elif test -f $ac_dir/shtool; then
++ ac_aux_dir=$ac_dir
++ ac_install_sh="$ac_aux_dir/shtool install -c"
++ break
++ fi
++done
++if test -z "$ac_aux_dir"; then
++ { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in . $srcdir/." >&5
++echo "$as_me: error: cannot find install-sh or install.sh in . $srcdir/." >&2;}
++ { (exit 1); exit 1; }; }
++fi
++ac_config_guess="$SHELL $ac_aux_dir/config.guess"
++ac_config_sub="$SHELL $ac_aux_dir/config.sub"
++ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
++
++
++# Make sure we can run config.sub.
++$ac_config_sub sun4 >/dev/null 2>&1 ||
++ { { echo "$as_me:$LINENO: error: cannot run $ac_config_sub" >&5
++echo "$as_me: error: cannot run $ac_config_sub" >&2;}
++ { (exit 1); exit 1; }; }
++
++echo "$as_me:$LINENO: checking build system type" >&5
++echo $ECHO_N "checking build system type... $ECHO_C" >&6
++if test "${ac_cv_build+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++ ac_cv_build_alias=$build_alias
++test -z "$ac_cv_build_alias" &&
++ ac_cv_build_alias=`$ac_config_guess`
++test -z "$ac_cv_build_alias" &&
++ { { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
++echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
++ { (exit 1); exit 1; }; }
++ac_cv_build=`$ac_config_sub $ac_cv_build_alias` ||
++ { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_build_alias failed" >&5
++echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed" >&2;}
++ { (exit 1); exit 1; }; }
++
++fi
++echo "$as_me:$LINENO: result: $ac_cv_build" >&5
++echo "${ECHO_T}$ac_cv_build" >&6
++build=$ac_cv_build
++build_cpu=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
++build_vendor=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
++build_os=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
++
++
++echo "$as_me:$LINENO: checking host system type" >&5
++echo $ECHO_N "checking host system type... $ECHO_C" >&6
++if test "${ac_cv_host+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++ ac_cv_host_alias=$host_alias
++test -z "$ac_cv_host_alias" &&
++ ac_cv_host_alias=$ac_cv_build_alias
++ac_cv_host=`$ac_config_sub $ac_cv_host_alias` ||
++ { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_host_alias failed" >&5
++echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;}
++ { (exit 1); exit 1; }; }
++
++fi
++echo "$as_me:$LINENO: result: $ac_cv_host" >&5
++echo "${ECHO_T}$ac_cv_host" >&6
++host=$ac_cv_host
++host_cpu=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
++host_vendor=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
++host_os=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
++
++
++# Find a good install program. We prefer a C program (faster),
++# so one script is as good as another. But avoid the broken or
++# incompatible versions:
++# SysV /etc/install, /usr/sbin/install
++# SunOS /usr/etc/install
++# IRIX /sbin/install
++# AIX /bin/install
++# AmigaOS /C/install, which installs bootblocks on floppy discs
++# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
++# AFS /usr/afsws/bin/install, which mishandles nonexistent args
++# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
++# ./install, which can be erroneously created by make from ./install.sh.
++echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
++echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6
++if test -z "$INSTALL"; then
++if test "${ac_cv_path_install+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
++for as_dir in $PATH
++do
++ IFS=$as_save_IFS
++ test -z "$as_dir" && as_dir=.
++ # Account for people who put trailing slashes in PATH elements.
++case $as_dir/ in
++ ./ | .// | /cC/* | \
++ /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
++ /usr/ucb/* ) ;;
++ *)
++ # OSF1 and SCO ODT 3.0 have their own names for install.
++ # Don't use installbsd from OSF since it installs stuff as root
++ # by default.
++ for ac_prog in ginstall scoinst install; do
++ for ac_exec_ext in '' $ac_executable_extensions; do
++ if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
++ if test $ac_prog = install &&
++ grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
++ # AIX install. It has an incompatible calling convention.
++ :
++ elif test $ac_prog = install &&
++ grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
++ # program-specific install script used by HP pwplus--don't use.
++ :
++ else
++ ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
++ break 3
++ fi
++ fi
++ done
++ done
++ ;;
++esac
++done
++
++
++fi
++ if test "${ac_cv_path_install+set}" = set; then
++ INSTALL=$ac_cv_path_install
++ else
++ # As a last resort, use the slow shell script. We don't cache a
++ # path for INSTALL within a source directory, because that will
++ # break other packages using the cache if that directory is
++ # removed, or if the path is relative.
++ INSTALL=$ac_install_sh
++ fi
++fi
++echo "$as_me:$LINENO: result: $INSTALL" >&5
++echo "${ECHO_T}$INSTALL" >&6
++
++# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
++# It thinks the first close brace ends the variable substitution.
++test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
++
++test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
++
++test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
++
++echo "$as_me:$LINENO: checking whether build environment is sane" >&5
++echo $ECHO_N "checking whether build environment is sane... $ECHO_C" >&6
++# Just in case
++sleep 1
++echo timestamp > conftestfile
++# Do `set' in a subshell so we don't clobber the current shell's
++# arguments. Must try -L first in case configure is actually a
++# symlink; some systems play weird games with the mod time of symlinks
++# (eg FreeBSD returns the mod time of the symlink's containing
++# directory).
++if (
++ set X `ls -Lt $srcdir/configure conftestfile 2> /dev/null`
++ if test "$*" = "X"; then
++ # -L didn't work.
++ set X `ls -t $srcdir/configure conftestfile`
++ fi
++ if test "$*" != "X $srcdir/configure conftestfile" \
++ && test "$*" != "X conftestfile $srcdir/configure"; then
++
++ # If neither matched, then we have a broken ls. This can happen
++ # if, for instance, CONFIG_SHELL is bash and it inherits a
++ # broken ls alias from the environment. This has actually
++ # happened. Such a system could not be considered "sane".
++ { { echo "$as_me:$LINENO: error: ls -t appears to fail. Make sure there is not a broken
++alias in your environment" >&5
++echo "$as_me: error: ls -t appears to fail. Make sure there is not a broken
++alias in your environment" >&2;}
++ { (exit 1); exit 1; }; }
++ fi
++
++ test "$2" = conftestfile
++ )
++then
++ # Ok.
++ :
++else
++ { { echo "$as_me:$LINENO: error: newly created file is older than distributed files!
++Check your system clock" >&5
++echo "$as_me: error: newly created file is older than distributed files!
++Check your system clock" >&2;}
++ { (exit 1); exit 1; }; }
++fi
++rm -f conftest*
++echo "$as_me:$LINENO: result: yes" >&5
++echo "${ECHO_T}yes" >&6
++test "$program_prefix" != NONE &&
++ program_transform_name="s,^,$program_prefix,;$program_transform_name"
++# Use a double $ so make ignores it.
++test "$program_suffix" != NONE &&
++ program_transform_name="s,\$,$program_suffix,;$program_transform_name"
++# Double any \ or $. echo might interpret backslashes.
++# By default was `s,x,x', remove it if useless.
++cat <<\_ACEOF >conftest.sed
++s/[\\$]/&&/g;s/;s,x,x,$//
++_ACEOF
++program_transform_name=`echo $program_transform_name | sed -f conftest.sed`
++rm conftest.sed
++
++echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
++echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6
++set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y,./+-,__p_,'`
++if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++ cat >conftest.make <<\_ACEOF
++all:
++ @echo 'ac_maketemp="$(MAKE)"'
++_ACEOF
++# GNU make sometimes prints "make[1]: Entering...", which would confuse us.
++eval `${MAKE-make} -f conftest.make 2>/dev/null | grep temp=`
++if test -n "$ac_maketemp"; then
++ eval ac_cv_prog_make_${ac_make}_set=yes
++else
++ eval ac_cv_prog_make_${ac_make}_set=no
++fi
++rm -f conftest.make
++fi
++if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
++ echo "$as_me:$LINENO: result: yes" >&5
++echo "${ECHO_T}yes" >&6
++ SET_MAKE=
++else
++ echo "$as_me:$LINENO: result: no" >&5
++echo "${ECHO_T}no" >&6
++ SET_MAKE="MAKE=${MAKE-make}"
++fi
++
++
++# Check whether --enable-multilib or --disable-multilib was given.
++if test "${enable_multilib+set}" = set; then
++ enableval="$enable_multilib"
++ case "${enableval}" in
++ yes) multilib=yes ;;
++ no) multilib=no ;;
++ *) { { echo "$as_me:$LINENO: error: bad value ${enableval} for multilib option" >&5
++echo "$as_me: error: bad value ${enableval} for multilib option" >&2;}
++ { (exit 1); exit 1; }; } ;;
++ esac
++else
++ multilib=yes
++fi;
++
++if test "${srcdir}" = "."; then
++ if test "${with_target_subdir}" != "." -a -n "${with_target_subdir}"; then
++ gc_basedir="${srcdir}/${with_multisrctop}../."
++ else
++ gc_basedir="${srcdir}/${with_multisrctop}."
++ fi
++else
++ gc_basedir="${srcdir}/."
++fi
++
++ac_aux_dir=
++for ac_dir in $gc_basedir/.. $srcdir/$gc_basedir/..; do
++ if test -f $ac_dir/install-sh; then
++ ac_aux_dir=$ac_dir
++ ac_install_sh="$ac_aux_dir/install-sh -c"
++ break
++ elif test -f $ac_dir/install.sh; then
++ ac_aux_dir=$ac_dir
++ ac_install_sh="$ac_aux_dir/install.sh -c"
++ break
++ elif test -f $ac_dir/shtool; then
++ ac_aux_dir=$ac_dir
++ ac_install_sh="$ac_aux_dir/shtool install -c"
++ break
++ fi
++done
++if test -z "$ac_aux_dir"; then
++ { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in $gc_basedir/.. $srcdir/$gc_basedir/.." >&5
++echo "$as_me: error: cannot find install-sh or install.sh in $gc_basedir/.. $srcdir/$gc_basedir/.." >&2;}
++ { (exit 1); exit 1; }; }
++fi
++ac_config_guess="$SHELL $ac_aux_dir/config.guess"
++ac_config_sub="$SHELL $ac_aux_dir/config.sub"
++ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
++
++if :; then :; else
++ # This overrides the previous occurrence for automake, but not for
++ # autoconf, which is exactly what we want.
++ ac_aux_dir=
++for ac_dir in .. $srcdir/..; do
++ if test -f $ac_dir/install-sh; then
++ ac_aux_dir=$ac_dir
++ ac_install_sh="$ac_aux_dir/install-sh -c"
++ break
++ elif test -f $ac_dir/install.sh; then
++ ac_aux_dir=$ac_dir
++ ac_install_sh="$ac_aux_dir/install.sh -c"
++ break
++ elif test -f $ac_dir/shtool; then
++ ac_aux_dir=$ac_dir
++ ac_install_sh="$ac_aux_dir/shtool install -c"
++ break
++ fi
++done
++if test -z "$ac_aux_dir"; then
++ { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in .. $srcdir/.." >&5
++echo "$as_me: error: cannot find install-sh or install.sh in .. $srcdir/.." >&2;}
++ { (exit 1); exit 1; }; }
++fi
++ac_config_guess="$SHELL $ac_aux_dir/config.guess"
++ac_config_sub="$SHELL $ac_aux_dir/config.sub"
++ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
++
++fi
++
++echo "$as_me:$LINENO: checking target system type" >&5
++echo $ECHO_N "checking target system type... $ECHO_C" >&6
++if test "${ac_cv_target+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++ ac_cv_target_alias=$target_alias
++test "x$ac_cv_target_alias" = "x" &&
++ ac_cv_target_alias=$ac_cv_host_alias
++ac_cv_target=`$ac_config_sub $ac_cv_target_alias` ||
++ { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_target_alias failed" >&5
++echo "$as_me: error: $ac_config_sub $ac_cv_target_alias failed" >&2;}
++ { (exit 1); exit 1; }; }
++
++fi
++echo "$as_me:$LINENO: result: $ac_cv_target" >&5
++echo "${ECHO_T}$ac_cv_target" >&6
++target=$ac_cv_target
++target_cpu=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
++target_vendor=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
++target_os=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
++
++
++# The aliases save the names the user supplied, while $host etc.
++# will get canonicalized.
++test -n "$target_alias" &&
++ test "$program_prefix$program_suffix$program_transform_name" = \
++ NONENONEs,x,x, &&
++ program_prefix=${target_alias}-
++
++# This works around an automake problem.
++mkinstalldirs="`cd $ac_aux_dir && ${PWDCMD-pwd}`/mkinstalldirs"
++
++
++
++PACKAGE=gc
++
++VERSION=6.0
++
++if test "`cd $srcdir && pwd`" != "`pwd`" && test -f $srcdir/config.status; then
++ { { echo "$as_me:$LINENO: error: source directory already configured; run \"make distclean\" there first" >&5
++echo "$as_me: error: source directory already configured; run \"make distclean\" there first" >&2;}
++ { (exit 1); exit 1; }; }
++fi
++
++
++
++missing_dir=`cd $ac_aux_dir && pwd`
++echo "$as_me:$LINENO: checking for working aclocal" >&5
++echo $ECHO_N "checking for working aclocal... $ECHO_C" >&6
++# Run test in a subshell; some versions of sh will print an error if
++# an executable is not found, even if stderr is redirected.
++# Redirect stdin to placate older versions of autoconf. Sigh.
++if (aclocal --version) < /dev/null > /dev/null 2>&1; then
++ ACLOCAL=aclocal
++ echo "$as_me:$LINENO: result: found" >&5
++echo "${ECHO_T}found" >&6
++else
++ ACLOCAL="$missing_dir/missing aclocal"
++ echo "$as_me:$LINENO: result: missing" >&5
++echo "${ECHO_T}missing" >&6
++fi
++
++echo "$as_me:$LINENO: checking for working autoconf" >&5
++echo $ECHO_N "checking for working autoconf... $ECHO_C" >&6
++# Run test in a subshell; some versions of sh will print an error if
++# an executable is not found, even if stderr is redirected.
++# Redirect stdin to placate older versions of autoconf. Sigh.
++if (autoconf --version) < /dev/null > /dev/null 2>&1; then
++ AUTOCONF=autoconf
++ echo "$as_me:$LINENO: result: found" >&5
++echo "${ECHO_T}found" >&6
++else
++ AUTOCONF="$missing_dir/missing autoconf"
++ echo "$as_me:$LINENO: result: missing" >&5
++echo "${ECHO_T}missing" >&6
++fi
++
++echo "$as_me:$LINENO: checking for working automake" >&5
++echo $ECHO_N "checking for working automake... $ECHO_C" >&6
++# Run test in a subshell; some versions of sh will print an error if
++# an executable is not found, even if stderr is redirected.
++# Redirect stdin to placate older versions of autoconf. Sigh.
++if (automake --version) < /dev/null > /dev/null 2>&1; then
++ AUTOMAKE=automake
++ echo "$as_me:$LINENO: result: found" >&5
++echo "${ECHO_T}found" >&6
++else
++ AUTOMAKE="$missing_dir/missing automake"
++ echo "$as_me:$LINENO: result: missing" >&5
++echo "${ECHO_T}missing" >&6
++fi
++
++echo "$as_me:$LINENO: checking for working autoheader" >&5
++echo $ECHO_N "checking for working autoheader... $ECHO_C" >&6
++# Run test in a subshell; some versions of sh will print an error if
++# an executable is not found, even if stderr is redirected.
++# Redirect stdin to placate older versions of autoconf. Sigh.
++if (autoheader --version) < /dev/null > /dev/null 2>&1; then
++ AUTOHEADER=autoheader
++ echo "$as_me:$LINENO: result: found" >&5
++echo "${ECHO_T}found" >&6
++else
++ AUTOHEADER="$missing_dir/missing autoheader"
++ echo "$as_me:$LINENO: result: missing" >&5
++echo "${ECHO_T}missing" >&6
++fi
++
++echo "$as_me:$LINENO: checking for working makeinfo" >&5
++echo $ECHO_N "checking for working makeinfo... $ECHO_C" >&6
++# Run test in a subshell; some versions of sh will print an error if
++# an executable is not found, even if stderr is redirected.
++# Redirect stdin to placate older versions of autoconf. Sigh.
++if (makeinfo --version) < /dev/null > /dev/null 2>&1; then
++ MAKEINFO=makeinfo
++ echo "$as_me:$LINENO: result: found" >&5
++echo "${ECHO_T}found" >&6
++else
++ MAKEINFO="$missing_dir/missing makeinfo"
++ echo "$as_me:$LINENO: result: missing" >&5
++echo "${ECHO_T}missing" >&6
++fi
++
++
++
++# FIXME: We temporarily define our own version of AC_PROG_CC. This is
++# copied from autoconf 2.12, but does not call AC_PROG_CC_WORKS. We
++# are probably using a cross compiler, which will not be able to fully
++# link an executable. This should really be fixed in autoconf
++# itself.
++
++
++
++
++# Extract the first word of "gcc", so it can be a program name with args.
++set dummy gcc; ac_word=$2
++echo "$as_me:$LINENO: checking for $ac_word" >&5
++echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
++if test "${ac_cv_prog_CC+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++ if test -n "$CC"; then
++ ac_cv_prog_CC="$CC" # Let the user override the test.
++else
++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
++for as_dir in $PATH
++do
++ IFS=$as_save_IFS
++ test -z "$as_dir" && as_dir=.
++ for ac_exec_ext in '' $ac_executable_extensions; do
++ if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
++ ac_cv_prog_CC="gcc"
++ echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
++ break 2
++ fi
++done
++done
++
++fi
++fi
++CC=$ac_cv_prog_CC
++if test -n "$CC"; then
++ echo "$as_me:$LINENO: result: $CC" >&5
++echo "${ECHO_T}$CC" >&6
++else
++ echo "$as_me:$LINENO: result: no" >&5
++echo "${ECHO_T}no" >&6
++fi
++
++if test -z "$CC"; then
++ # Extract the first word of "cc", so it can be a program name with args.
++set dummy cc; ac_word=$2
++echo "$as_me:$LINENO: checking for $ac_word" >&5
++echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
++if test "${ac_cv_prog_CC+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++ if test -n "$CC"; then
++ ac_cv_prog_CC="$CC" # Let the user override the test.
++else
++ ac_prog_rejected=no
++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
++for as_dir in $PATH
++do
++ IFS=$as_save_IFS
++ test -z "$as_dir" && as_dir=.
++ for ac_exec_ext in '' $ac_executable_extensions; do
++ if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
++ if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
++ ac_prog_rejected=yes
++ continue
++ fi
++ ac_cv_prog_CC="cc"
++ echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
++ break 2
++ fi
++done
++done
++
++if test $ac_prog_rejected = yes; then
++ # We found a bogon in the path, so make sure we never use it.
++ set dummy $ac_cv_prog_CC
++ shift
++ if test $@%:@ != 0; then
++ # We chose a different compiler from the bogus one.
++ # However, it has the same basename, so the bogon will be chosen
++ # first if we set CC to just the basename; use the full file name.
++ shift
++ ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
++ fi
++fi
++fi
++fi
++CC=$ac_cv_prog_CC
++if test -n "$CC"; then
++ echo "$as_me:$LINENO: result: $CC" >&5
++echo "${ECHO_T}$CC" >&6
++else
++ echo "$as_me:$LINENO: result: no" >&5
++echo "${ECHO_T}no" >&6
++fi
++
++ test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable cc found in \$PATH" >&5
++echo "$as_me: error: no acceptable cc found in \$PATH" >&2;}
++ { (exit 1); exit 1; }; }
++fi
++
++AC_PROG_CC_GNU
++
++if test $ac_cv_c_compiler_gnu = yes; then
++ GCC=yes
++ ac_test_CFLAGS="${CFLAGS+set}"
++ ac_save_CFLAGS="$CFLAGS"
++ CFLAGS=
++ AC_PROG_CC_G
++ if test "$ac_test_CFLAGS" = set; then
++ CFLAGS="$ac_save_CFLAGS"
++ elif test $ac_cv_prog_cc_g = yes; then
++ CFLAGS="-g -O2"
++ else
++ CFLAGS="-O2"
++ fi
++else
++ GCC=
++ test "${CFLAGS+set}" = set || CFLAGS="-g"
++fi
++
++
++# Likewise for AC_PROG_CXX.
++
++
++
++for ac_prog in $CCC c++ g++ gcc CC cxx cc++
++do
++ # Extract the first word of "$ac_prog", so it can be a program name with args.
++set dummy $ac_prog; ac_word=$2
++echo "$as_me:$LINENO: checking for $ac_word" >&5
++echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
++if test "${ac_cv_prog_CXX+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++ if test -n "$CXX"; then
++ ac_cv_prog_CXX="$CXX" # Let the user override the test.
++else
++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
++for as_dir in $PATH
++do
++ IFS=$as_save_IFS
++ test -z "$as_dir" && as_dir=.
++ for ac_exec_ext in '' $ac_executable_extensions; do
++ if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
++ ac_cv_prog_CXX="$ac_prog"
++ echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
++ break 2
++ fi
++done
++done
++
++fi
++fi
++CXX=$ac_cv_prog_CXX
++if test -n "$CXX"; then
++ echo "$as_me:$LINENO: result: $CXX" >&5
++echo "${ECHO_T}$CXX" >&6
++else
++ echo "$as_me:$LINENO: result: no" >&5
++echo "${ECHO_T}no" >&6
++fi
++
++ test -n "$CXX" && break
++done
++test -n "$CXX" || CXX="gcc"
++
++test -z "$CXX" && { { echo "$as_me:$LINENO: error: no acceptable c++ found in \$PATH" >&5
++echo "$as_me: error: no acceptable c++ found in \$PATH" >&2;}
++ { (exit 1); exit 1; }; }
++
++AC_PROG_CXX_GNU
++
++if test $ac_cv_cxx_compiler_gnu = yes; then
++ GXX=yes
++ ac_test_CXXFLAGS="${CXXFLAGS+set}"
++ ac_save_CXXFLAGS="$CXXFLAGS"
++ CXXFLAGS=
++ AC_PROG_CXX_G
++ if test "$ac_test_CXXFLAGS" = set; then
++ CXXFLAGS="$ac_save_CXXFLAGS"
++ elif test $ac_cv_prog_cxx_g = yes; then
++ CXXFLAGS="-g -O2"
++ else
++ CXXFLAGS="-O2"
++ fi
++else
++ GXX=
++ test "${CXXFLAGS+set}" = set || CXXFLAGS="-g"
++fi
++
++
++# AC_CHECK_TOOL does AC_REQUIRE (AC_CANONICAL_BUILD). If we don't
++# run it explicitly here, it will be run implicitly before
++# NEWLIB_CONFIGURE, which doesn't work because that means that it will
++# be run before AC_CANONICAL_HOST.
++
++
++if test -n "$ac_tool_prefix"; then
++ # Extract the first word of "${ac_tool_prefix}as", so it can be a program name with args.
++set dummy ${ac_tool_prefix}as; ac_word=$2
++echo "$as_me:$LINENO: checking for $ac_word" >&5
++echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
++if test "${ac_cv_prog_AS+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++ if test -n "$AS"; then
++ ac_cv_prog_AS="$AS" # Let the user override the test.
++else
++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
++for as_dir in $PATH
++do
++ IFS=$as_save_IFS
++ test -z "$as_dir" && as_dir=.
++ for ac_exec_ext in '' $ac_executable_extensions; do
++ if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
++ ac_cv_prog_AS="${ac_tool_prefix}as"
++ echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
++ break 2
++ fi
++done
++done
++
++fi
++fi
++AS=$ac_cv_prog_AS
++if test -n "$AS"; then
++ echo "$as_me:$LINENO: result: $AS" >&5
++echo "${ECHO_T}$AS" >&6
++else
++ echo "$as_me:$LINENO: result: no" >&5
++echo "${ECHO_T}no" >&6
++fi
++
++fi
++if test -z "$ac_cv_prog_AS"; then
++ ac_ct_AS=$AS
++ # Extract the first word of "as", so it can be a program name with args.
++set dummy as; ac_word=$2
++echo "$as_me:$LINENO: checking for $ac_word" >&5
++echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
++if test "${ac_cv_prog_ac_ct_AS+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++ if test -n "$ac_ct_AS"; then
++ ac_cv_prog_ac_ct_AS="$ac_ct_AS" # Let the user override the test.
++else
++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
++for as_dir in $PATH
++do
++ IFS=$as_save_IFS
++ test -z "$as_dir" && as_dir=.
++ for ac_exec_ext in '' $ac_executable_extensions; do
++ if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
++ ac_cv_prog_ac_ct_AS="as"
++ echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
++ break 2
++ fi
++done
++done
++
++fi
++fi
++ac_ct_AS=$ac_cv_prog_ac_ct_AS
++if test -n "$ac_ct_AS"; then
++ echo "$as_me:$LINENO: result: $ac_ct_AS" >&5
++echo "${ECHO_T}$ac_ct_AS" >&6
++else
++ echo "$as_me:$LINENO: result: no" >&5
++echo "${ECHO_T}no" >&6
++fi
++
++ AS=$ac_ct_AS
++else
++ AS="$ac_cv_prog_AS"
++fi
++
++if test -n "$ac_tool_prefix"; then
++ # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
++set dummy ${ac_tool_prefix}ar; ac_word=$2
++echo "$as_me:$LINENO: checking for $ac_word" >&5
++echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
++if test "${ac_cv_prog_AR+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++ if test -n "$AR"; then
++ ac_cv_prog_AR="$AR" # Let the user override the test.
++else
++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
++for as_dir in $PATH
++do
++ IFS=$as_save_IFS
++ test -z "$as_dir" && as_dir=.
++ for ac_exec_ext in '' $ac_executable_extensions; do
++ if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
++ ac_cv_prog_AR="${ac_tool_prefix}ar"
++ echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
++ break 2
++ fi
++done
++done
++
++fi
++fi
++AR=$ac_cv_prog_AR
++if test -n "$AR"; then
++ echo "$as_me:$LINENO: result: $AR" >&5
++echo "${ECHO_T}$AR" >&6
++else
++ echo "$as_me:$LINENO: result: no" >&5
++echo "${ECHO_T}no" >&6
++fi
++
++fi
++if test -z "$ac_cv_prog_AR"; then
++ ac_ct_AR=$AR
++ # Extract the first word of "ar", so it can be a program name with args.
++set dummy ar; ac_word=$2
++echo "$as_me:$LINENO: checking for $ac_word" >&5
++echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
++if test "${ac_cv_prog_ac_ct_AR+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++ if test -n "$ac_ct_AR"; then
++ ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
++else
++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
++for as_dir in $PATH
++do
++ IFS=$as_save_IFS
++ test -z "$as_dir" && as_dir=.
++ for ac_exec_ext in '' $ac_executable_extensions; do
++ if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
++ ac_cv_prog_ac_ct_AR="ar"
++ echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
++ break 2
++ fi
++done
++done
++
++fi
++fi
++ac_ct_AR=$ac_cv_prog_ac_ct_AR
++if test -n "$ac_ct_AR"; then
++ echo "$as_me:$LINENO: result: $ac_ct_AR" >&5
++echo "${ECHO_T}$ac_ct_AR" >&6
++else
++ echo "$as_me:$LINENO: result: no" >&5
++echo "${ECHO_T}no" >&6
++fi
++
++ AR=$ac_ct_AR
++else
++ AR="$ac_cv_prog_AR"
++fi
++
++if test -n "$ac_tool_prefix"; then
++ # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
++set dummy ${ac_tool_prefix}ranlib; ac_word=$2
++echo "$as_me:$LINENO: checking for $ac_word" >&5
++echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
++if test "${ac_cv_prog_RANLIB+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++ if test -n "$RANLIB"; then
++ ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
++else
++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
++for as_dir in $PATH
++do
++ IFS=$as_save_IFS
++ test -z "$as_dir" && as_dir=.
++ for ac_exec_ext in '' $ac_executable_extensions; do
++ if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
++ ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
++ echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
++ break 2
++ fi
++done
++done
++
++fi
++fi
++RANLIB=$ac_cv_prog_RANLIB
++if test -n "$RANLIB"; then
++ echo "$as_me:$LINENO: result: $RANLIB" >&5
++echo "${ECHO_T}$RANLIB" >&6
++else
++ echo "$as_me:$LINENO: result: no" >&5
++echo "${ECHO_T}no" >&6
++fi
++
++fi
++if test -z "$ac_cv_prog_RANLIB"; then
++ ac_ct_RANLIB=$RANLIB
++ # Extract the first word of "ranlib", so it can be a program name with args.
++set dummy ranlib; ac_word=$2
++echo "$as_me:$LINENO: checking for $ac_word" >&5
++echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
++if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++ if test -n "$ac_ct_RANLIB"; then
++ ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
++else
++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
++for as_dir in $PATH
++do
++ IFS=$as_save_IFS
++ test -z "$as_dir" && as_dir=.
++ for ac_exec_ext in '' $ac_executable_extensions; do
++ if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
++ ac_cv_prog_ac_ct_RANLIB="ranlib"
++ echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
++ break 2
++ fi
++done
++done
++
++ test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":"
++fi
++fi
++ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
++if test -n "$ac_ct_RANLIB"; then
++ echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
++echo "${ECHO_T}$ac_ct_RANLIB" >&6
++else
++ echo "$as_me:$LINENO: result: no" >&5
++echo "${ECHO_T}no" >&6
++fi
++
++ RANLIB=$ac_ct_RANLIB
++else
++ RANLIB="$ac_cv_prog_RANLIB"
++fi
++
++
++# Find a good install program. We prefer a C program (faster),
++# so one script is as good as another. But avoid the broken or
++# incompatible versions:
++# SysV /etc/install, /usr/sbin/install
++# SunOS /usr/etc/install
++# IRIX /sbin/install
++# AIX /bin/install
++# AmigaOS /C/install, which installs bootblocks on floppy discs
++# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
++# AFS /usr/afsws/bin/install, which mishandles nonexistent args
++# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
++# ./install, which can be erroneously created by make from ./install.sh.
++echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
++echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6
++if test -z "$INSTALL"; then
++if test "${ac_cv_path_install+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
++for as_dir in $PATH
++do
++ IFS=$as_save_IFS
++ test -z "$as_dir" && as_dir=.
++ # Account for people who put trailing slashes in PATH elements.
++case $as_dir/ in
++ ./ | .// | /cC/* | \
++ /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
++ /usr/ucb/* ) ;;
++ *)
++ # OSF1 and SCO ODT 3.0 have their own names for install.
++ # Don't use installbsd from OSF since it installs stuff as root
++ # by default.
++ for ac_prog in ginstall scoinst install; do
++ for ac_exec_ext in '' $ac_executable_extensions; do
++ if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
++ if test $ac_prog = install &&
++ grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
++ # AIX install. It has an incompatible calling convention.
++ :
++ elif test $ac_prog = install &&
++ grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
++ # program-specific install script used by HP pwplus--don't use.
++ :
++ else
++ ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
++ break 3
++ fi
++ fi
++ done
++ done
++ ;;
++esac
++done
++
++
++fi
++ if test "${ac_cv_path_install+set}" = set; then
++ INSTALL=$ac_cv_path_install
++ else
++ # As a last resort, use the slow shell script. We don't cache a
++ # path for INSTALL within a source directory, because that will
++ # break other packages using the cache if that directory is
++ # removed, or if the path is relative.
++ INSTALL=$ac_install_sh
++ fi
++fi
++echo "$as_me:$LINENO: result: $INSTALL" >&5
++echo "${ECHO_T}$INSTALL" >&6
++
++# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
++# It thinks the first close brace ends the variable substitution.
++test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
++
++test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
++
++test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
++
++
++echo "$as_me:$LINENO: checking whether to enable maintainer-specific portions of Makefiles" >&5
++echo $ECHO_N "checking whether to enable maintainer-specific portions of Makefiles... $ECHO_C" >&6
++ # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
++if test "${enable_maintainer_mode+set}" = set; then
++ enableval="$enable_maintainer_mode"
++ USE_MAINTAINER_MODE=$enableval
++else
++ USE_MAINTAINER_MODE=no
++fi;
++ echo "$as_me:$LINENO: result: $USE_MAINTAINER_MODE" >&5
++echo "${ECHO_T}$USE_MAINTAINER_MODE" >&6
++
++
++if test $USE_MAINTAINER_MODE = yes; then
++ MAINTAINER_MODE_TRUE=
++ MAINTAINER_MODE_FALSE='#'
++else
++ MAINTAINER_MODE_TRUE='#'
++ MAINTAINER_MODE_FALSE=
++fi
++ MAINT=$MAINTAINER_MODE_TRUE
++
++
++
++# We need AC_EXEEXT to keep automake happy in cygnus mode. However,
++# at least currently, we never actually build a program, so we never
++# need to use $(EXEEXT). Moreover, the test for EXEEXT normally
++# fails, because we are probably configuring with a cross compiler
++# which can't create executables. So we include AC_EXEEXT to keep
++# automake happy, but we don't execute it, since we don't care about
++# the result.
++if false; then
++ # autoconf 2.50 runs AC_EXEEXT by default, and the macro expands
++ # to nothing, so nothing would remain between `then' and `fi' if it
++ # were not for the `:' below.
++ :
++
++fi
++
++. ${srcdir}/configure.host
++
++case ${gc_basedir} in
++/* | A-Za-z:/\\*) gc_flagbasedir=${gc_basedir} ;;
++*) gc_flagbasedir='$(top_builddir)/'${gc_basedir} ;;
++esac
++
++gc_cflags="${gc_cflags} -I"'$(top_builddir)'"/./targ-include -I${gc_flagbasedir}/libc/include"
++case "${host}" in
++ *-*-cygwin32*)
++ gc_cflags="${gc_cflags} -I${gc_flagbasedir}/../winsup/include"
++ ;;
++esac
++
++
++GC_CFLAGS=${gc_cflags}
++
++
++
++# Check whether --enable-shared or --disable-shared was given.
++if test "${enable_shared+set}" = set; then
++ enableval="$enable_shared"
++ p=${PACKAGE-default}
++case $enableval in
++yes) enable_shared=yes ;;
++no) enable_shared=no ;;
++*)
++ enable_shared=no
++ # Look at the argument we got. We use all the common list separators.
++ IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
++ for pkg in $enableval; do
++ if test "X$pkg" = "X$p"; then
++ enable_shared=yes
++ fi
++ done
++ IFS="$ac_save_ifs"
++ ;;
++esac
++else
++ enable_shared=yes
++fi;
++# Check whether --enable-static or --disable-static was given.
++if test "${enable_static+set}" = set; then
++ enableval="$enable_static"
++ p=${PACKAGE-default}
++case $enableval in
++yes) enable_static=yes ;;
++no) enable_static=no ;;
++*)
++ enable_static=no
++ # Look at the argument we got. We use all the common list separators.
++ IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
++ for pkg in $enableval; do
++ if test "X$pkg" = "X$p"; then
++ enable_static=yes
++ fi
++ done
++ IFS="$ac_save_ifs"
++ ;;
++esac
++else
++ enable_static=yes
++fi;
++# Check whether --enable-fast-install or --disable-fast-install was given.
++if test "${enable_fast_install+set}" = set; then
++ enableval="$enable_fast_install"
++ p=${PACKAGE-default}
++case $enableval in
++yes) enable_fast_install=yes ;;
++no) enable_fast_install=no ;;
++*)
++ enable_fast_install=no
++ # Look at the argument we got. We use all the common list separators.
++ IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
++ for pkg in $enableval; do
++ if test "X$pkg" = "X$p"; then
++ enable_fast_install=yes
++ fi
++ done
++ IFS="$ac_save_ifs"
++ ;;
++esac
++else
++ enable_fast_install=yes
++fi;
++
++# Check whether --with-gnu-ld or --without-gnu-ld was given.
++if test "${with_gnu_ld+set}" = set; then
++ withval="$with_gnu_ld"
++ test "$withval" = no || with_gnu_ld=yes
++else
++ with_gnu_ld=no
++fi;
++ac_prog=ld
++if test "$GCC" = yes; then
++ # Check if gcc -print-prog-name=ld gives a path.
++ echo "$as_me:$LINENO: checking for ld used by GCC" >&5
++echo $ECHO_N "checking for ld used by GCC... $ECHO_C" >&6
++ case $host in
++ *-*-mingw*)
++ # gcc leaves a trailing carriage return which upsets mingw
++ ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
++ *)
++ ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
++ esac
++ case $ac_prog in
++ # Accept absolute paths.
++ [\\/]* | [A-Za-z]:[\\/]*)
++ re_direlt='/[^/][^/]*/\.\./'
++ # Canonicalize the path of ld
++ ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
++ while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
++ ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
++ done
++ test -z "$LD" && LD="$ac_prog"
++ ;;
++ "")
++ # If it fails, then pretend we aren't using GCC.
++ ac_prog=ld
++ ;;
++ *)
++ # If it is relative, then search for the first ld in PATH.
++ with_gnu_ld=unknown
++ ;;
++ esac
++elif test "$with_gnu_ld" = yes; then
++ echo "$as_me:$LINENO: checking for GNU ld" >&5
++echo $ECHO_N "checking for GNU ld... $ECHO_C" >&6
++else
++ echo "$as_me:$LINENO: checking for non-GNU ld" >&5
++echo $ECHO_N "checking for non-GNU ld... $ECHO_C" >&6
++fi
++if test "${lt_cv_path_LD+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++ if test -z "$LD"; then
++ IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
++ for ac_dir in $PATH; do
++ test -z "$ac_dir" && ac_dir=.
++ if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
++ lt_cv_path_LD="$ac_dir/$ac_prog"
++ # Check to see if the program is GNU ld. I'd rather use --version,
++ # but apparently some GNU ld's only accept -v.
++ # Break only if it was the GNU/non-GNU ld that we prefer.
++ if "$lt_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
++ test "$with_gnu_ld" != no && break
++ else
++ test "$with_gnu_ld" != yes && break
++ fi
++ fi
++ done
++ IFS="$ac_save_ifs"
++else
++ lt_cv_path_LD="$LD" # Let the user override the test with a path.
++fi
++fi
++
++LD="$lt_cv_path_LD"
++if test -n "$LD"; then
++ echo "$as_me:$LINENO: result: $LD" >&5
++echo "${ECHO_T}$LD" >&6
++else
++ echo "$as_me:$LINENO: result: no" >&5
++echo "${ECHO_T}no" >&6
++fi
++test -z "$LD" && { { echo "$as_me:$LINENO: error: no acceptable ld found in \$PATH" >&5
++echo "$as_me: error: no acceptable ld found in \$PATH" >&2;}
++ { (exit 1); exit 1; }; }
++echo "$as_me:$LINENO: checking if the linker ($LD) is GNU ld" >&5
++echo $ECHO_N "checking if the linker ($LD) is GNU ld... $ECHO_C" >&6
++if test "${lt_cv_prog_gnu_ld+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++ # I'd rather use --version here, but apparently some GNU ld's only accept -v.
++if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
++ lt_cv_prog_gnu_ld=yes
++else
++ lt_cv_prog_gnu_ld=no
++fi
++fi
++echo "$as_me:$LINENO: result: $lt_cv_prog_gnu_ld" >&5
++echo "${ECHO_T}$lt_cv_prog_gnu_ld" >&6
++with_gnu_ld=$lt_cv_prog_gnu_ld
++
++
++echo "$as_me:$LINENO: checking for $LD option to reload object files" >&5
++echo $ECHO_N "checking for $LD option to reload object files... $ECHO_C" >&6
++if test "${lt_cv_ld_reload_flag+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++ lt_cv_ld_reload_flag='-r'
++fi
++echo "$as_me:$LINENO: result: $lt_cv_ld_reload_flag" >&5
++echo "${ECHO_T}$lt_cv_ld_reload_flag" >&6
++reload_flag=$lt_cv_ld_reload_flag
++test -n "$reload_flag" && reload_flag=" $reload_flag"
++
++echo "$as_me:$LINENO: checking for BSD-compatible nm" >&5
++echo $ECHO_N "checking for BSD-compatible nm... $ECHO_C" >&6
++if test "${lt_cv_path_NM+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++ if test -n "$NM"; then
++ # Let the user override the test.
++ lt_cv_path_NM="$NM"
++else
++ IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
++ for ac_dir in $PATH /usr/ccs/bin /usr/ucb /bin; do
++ test -z "$ac_dir" && ac_dir=.
++ tmp_nm=$ac_dir/${ac_tool_prefix}nm
++ if test -f $tmp_nm || test -f $tmp_nm$ac_exeext ; then
++ # Check to see if the nm accepts a BSD-compat flag.
++ # Adding the `sed 1q' prevents false positives on HP-UX, which says:
++ # nm: unknown option "B" ignored
++ # Tru64's nm complains that /dev/null is an invalid object file
++ if ($tmp_nm -B /dev/null 2>&1 | sed '1q'; exit 0) | egrep '(/dev/null|Invalid file or object type)' >/dev/null; then
++ lt_cv_path_NM="$tmp_nm -B"
++ break
++ elif ($tmp_nm -p /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then
++ lt_cv_path_NM="$tmp_nm -p"
++ break
++ else
++ lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
++ continue # so that we can try to find one that supports BSD flags
++ fi
++ fi
++ done
++ IFS="$ac_save_ifs"
++ test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm
++fi
++fi
++
++NM="$lt_cv_path_NM"
++echo "$as_me:$LINENO: result: $NM" >&5
++echo "${ECHO_T}$NM" >&6
++
++echo "$as_me:$LINENO: checking whether ln -s works" >&5
++echo $ECHO_N "checking whether ln -s works... $ECHO_C" >&6
++LN_S=$as_ln_s
++if test "$LN_S" = "ln -s"; then
++ echo "$as_me:$LINENO: result: yes" >&5
++echo "${ECHO_T}yes" >&6
++else
++ echo "$as_me:$LINENO: result: no, using $LN_S" >&5
++echo "${ECHO_T}no, using $LN_S" >&6
++fi
++
++echo "$as_me:$LINENO: checking how to recognise dependant libraries" >&5
++echo $ECHO_N "checking how to recognise dependant libraries... $ECHO_C" >&6
++if test "${lt_cv_deplibs_check_method+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++ lt_cv_file_magic_cmd='$MAGIC_CMD'
++lt_cv_file_magic_test_file=
++lt_cv_deplibs_check_method='unknown'
++# Need to set the preceding variable on all platforms that support
++# interlibrary dependencies.
++# 'none' -- dependencies not supported.
++# `unknown' -- same as none, but documents that we really don't know.
++# 'pass_all' -- all dependencies passed with no checks.
++# 'test_compile' -- check by making test program.
++# 'file_magic [regex]' -- check by looking for files in library path
++# which responds to the $file_magic_cmd with a given egrep regex.
++# If you have `file' or equivalent on your system and you're not sure
++# whether `pass_all' will *always* work, you probably want this one.
++
++case $host_os in
++aix*)
++ lt_cv_deplibs_check_method=pass_all
++ ;;
++
++beos*)
++ lt_cv_deplibs_check_method=pass_all
++ ;;
++
++bsdi4*)
++ lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
++ lt_cv_file_magic_cmd='/usr/bin/file -L'
++ lt_cv_file_magic_test_file=/shlib/libc.so
++ ;;
++
++cygwin* | mingw* |pw32*)
++ lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
++ lt_cv_file_magic_cmd='$OBJDUMP -f'
++ ;;
++
++darwin* | rhapsody*)
++ lt_cv_deplibs_check_method='file_magic Mach-O dynamically linked shared library'
++ lt_cv_file_magic_cmd='/usr/bin/file -L'
++ case "$host_os" in
++ rhapsody* | darwin1.012)
++ lt_cv_file_magic_test_file='/System/Library/Frameworks/System.framework/System'
++ ;;
++ *) # Darwin 1.3 on
++ lt_cv_file_magic_test_file='/usr/lib/libSystem.dylib'
++ ;;
++ esac
++ ;;
++
++freebsd* )
++ if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
++ case $host_cpu in
++ i*86 )
++ # Not sure whether the presence of OpenBSD here was a mistake.
++ # Let's accept both of them until this is cleared up.
++ lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD)/i[3-9]86 (compact )?demand paged shared library'
++ lt_cv_file_magic_cmd=/usr/bin/file
++ lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
++ ;;
++ esac
++ else
++ lt_cv_deplibs_check_method=pass_all
++ fi
++ ;;
++
++gnu*)
++ lt_cv_deplibs_check_method=pass_all
++ ;;
++
++hpux10.20*|hpux11*)
++ case $host_cpu in
++ hppa*)
++ lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9].[0-9]) shared library'
++ lt_cv_file_magic_cmd=/usr/bin/file
++ lt_cv_file_magic_test_file=/usr/lib/libc.sl
++ ;;
++ ia64*)
++ lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
++ lt_cv_file_magic_cmd=/usr/bin/file
++ lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
++ ;;
++ esac
++ ;;
++
++irix5* | irix6*)
++ case $host_os in
++ irix5*)
++ # this will be overridden with pass_all, but let us keep it just in case
++ lt_cv_deplibs_check_method="file_magic ELF 32-bit MSB dynamic lib MIPS - version 1"
++ ;;
++ *)
++ case $LD in
++ *-32|*"-32 ") libmagic=32-bit;;
++ *-n32|*"-n32 ") libmagic=N32;;
++ *-64|*"-64 ") libmagic=64-bit;;
++ *) libmagic=never-match;;
++ esac
++ # this will be overridden with pass_all, but let us keep it just in case
++ lt_cv_deplibs_check_method="file_magic ELF ${libmagic} MSB mips-[1234] dynamic lib MIPS - version 1"
++ ;;
++ esac
++ lt_cv_file_magic_test_file=`echo /lib${libsuff}/libc.so*`
++ lt_cv_deplibs_check_method=pass_all
++ ;;
++
++# This must be Linux ELF.
++linux-gnu*)
++ case $host_cpu in
++ alpha* | hppa* | i*86 | powerpc* | sparc* | ia64* )
++ lt_cv_deplibs_check_method=pass_all ;;
++ *)
++ # glibc up to 2.1.1 does not perform some relocations on ARM
++ lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )' ;;
++ esac
++ lt_cv_file_magic_test_file=`echo /lib/libc.so* /lib/libc-*.so`
++ ;;
++
++netbsd*)
++ if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
++ lt_cv_deplibs_check_method='match_pattern /lib[^/\.]+\.so\.[0-9]+\.[0-9]+$'
++ else
++ lt_cv_deplibs_check_method='match_pattern /lib[^/\.]+\.so$'
++ fi
++ ;;
++
++newsos6)
++ lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
++ lt_cv_file_magic_cmd=/usr/bin/file
++ lt_cv_file_magic_test_file=/usr/lib/libnls.so
++ ;;
++
++osf3* | osf4* | osf5*)
++ # this will be overridden with pass_all, but let us keep it just in case
++ lt_cv_deplibs_check_method='file_magic COFF format alpha shared library'
++ lt_cv_file_magic_test_file=/shlib/libc.so
++ lt_cv_deplibs_check_method=pass_all
++ ;;
++
++sco3.2v5*)
++ lt_cv_deplibs_check_method=pass_all
++ ;;
++
++solaris*)
++ lt_cv_deplibs_check_method=pass_all
++ lt_cv_file_magic_test_file=/lib/libc.so
++ ;;
++
++sysv5uw[78]* | sysv4*uw2*)
++ lt_cv_deplibs_check_method=pass_all
++ ;;
++
++sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
++ case $host_vendor in
++ ncr)
++ lt_cv_deplibs_check_method=pass_all
++ ;;
++ motorola)
++ lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]'
++ lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
++ ;;
++ esac
++ ;;
++esac
++
++fi
++echo "$as_me:$LINENO: result: $lt_cv_deplibs_check_method" >&5
++echo "${ECHO_T}$lt_cv_deplibs_check_method" >&6
++file_magic_cmd=$lt_cv_file_magic_cmd
++deplibs_check_method=$lt_cv_deplibs_check_method
++
++
++
++
++# Autoconf 2.13's AC_OBJEXT and AC_EXEEXT macros only works for C compilers!
++
++# Only perform the check for file, if the check method requires it
++case $deplibs_check_method in
++file_magic*)
++ if test "$file_magic_cmd" = '$MAGIC_CMD'; then
++ echo "$as_me:$LINENO: checking for ${ac_tool_prefix}file" >&5
++echo $ECHO_N "checking for ${ac_tool_prefix}file... $ECHO_C" >&6
++if test "${lt_cv_path_MAGIC_CMD+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++ case $MAGIC_CMD in
++ /*)
++ lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
++ ;;
++ ?:/*)
++ lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a dos path.
++ ;;
++ *)
++ ac_save_MAGIC_CMD="$MAGIC_CMD"
++ IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
++ ac_dummy="/usr/bin:$PATH"
++ for ac_dir in $ac_dummy; do
++ test -z "$ac_dir" && ac_dir=.
++ if test -f $ac_dir/${ac_tool_prefix}file; then
++ lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
++ if test -n "$file_magic_test_file"; then
++ case $deplibs_check_method in
++ "file_magic "*)
++ file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic \(.*\)\"`"
++ MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
++ if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
++ egrep "$file_magic_regex" > /dev/null; then
++ :
++ else
++ cat <<EOF 1>&2
++
++*** Warning: the command libtool uses to detect shared libraries,
++*** $file_magic_cmd, produces output that libtool cannot recognize.
++*** The result is that libtool may fail to recognize shared libraries
++*** as such. This will affect the creation of libtool libraries that
++*** depend on shared libraries, but programs linked with such libtool
++*** libraries will work regardless of this problem. Nevertheless, you
++*** may want to report the problem to your system manager and/or to
++*** bug-libtool@gnu.org
++
++EOF
++ fi ;;
++ esac
++ fi
++ break
++ fi
++ done
++ IFS="$ac_save_ifs"
++ MAGIC_CMD="$ac_save_MAGIC_CMD"
++ ;;
++esac
++fi
++
++MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
++if test -n "$MAGIC_CMD"; then
++ echo "$as_me:$LINENO: result: $MAGIC_CMD" >&5
++echo "${ECHO_T}$MAGIC_CMD" >&6
++else
++ echo "$as_me:$LINENO: result: no" >&5
++echo "${ECHO_T}no" >&6
++fi
++
++if test -z "$lt_cv_path_MAGIC_CMD"; then
++ if test -n "$ac_tool_prefix"; then
++ echo "$as_me:$LINENO: checking for file" >&5
++echo $ECHO_N "checking for file... $ECHO_C" >&6
++if test "${lt_cv_path_MAGIC_CMD+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++ case $MAGIC_CMD in
++ /*)
++ lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
++ ;;
++ ?:/*)
++ lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a dos path.
++ ;;
++ *)
++ ac_save_MAGIC_CMD="$MAGIC_CMD"
++ IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
++ ac_dummy="/usr/bin:$PATH"
++ for ac_dir in $ac_dummy; do
++ test -z "$ac_dir" && ac_dir=.
++ if test -f $ac_dir/file; then
++ lt_cv_path_MAGIC_CMD="$ac_dir/file"
++ if test -n "$file_magic_test_file"; then
++ case $deplibs_check_method in
++ "file_magic "*)
++ file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic \(.*\)\"`"
++ MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
++ if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
++ egrep "$file_magic_regex" > /dev/null; then
++ :
++ else
++ cat <<EOF 1>&2
++
++*** Warning: the command libtool uses to detect shared libraries,
++*** $file_magic_cmd, produces output that libtool cannot recognize.
++*** The result is that libtool may fail to recognize shared libraries
++*** as such. This will affect the creation of libtool libraries that
++*** depend on shared libraries, but programs linked with such libtool
++*** libraries will work regardless of this problem. Nevertheless, you
++*** may want to report the problem to your system manager and/or to
++*** bug-libtool@gnu.org
++
++EOF
++ fi ;;
++ esac
++ fi
++ break
++ fi
++ done
++ IFS="$ac_save_ifs"
++ MAGIC_CMD="$ac_save_MAGIC_CMD"
++ ;;
++esac
++fi
++
++MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
++if test -n "$MAGIC_CMD"; then
++ echo "$as_me:$LINENO: result: $MAGIC_CMD" >&5
++echo "${ECHO_T}$MAGIC_CMD" >&6
++else
++ echo "$as_me:$LINENO: result: no" >&5
++echo "${ECHO_T}no" >&6
++fi
++
++ else
++ MAGIC_CMD=:
++ fi
++fi
++
++ fi
++ ;;
++esac
++
++if test -n "$ac_tool_prefix"; then
++ # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
++set dummy ${ac_tool_prefix}ranlib; ac_word=$2
++echo "$as_me:$LINENO: checking for $ac_word" >&5
++echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
++if test "${ac_cv_prog_RANLIB+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++ if test -n "$RANLIB"; then
++ ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
++else
++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
++for as_dir in $PATH
++do
++ IFS=$as_save_IFS
++ test -z "$as_dir" && as_dir=.
++ for ac_exec_ext in '' $ac_executable_extensions; do
++ if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
++ ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
++ echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
++ break 2
++ fi
++done
++done
++
++fi
++fi
++RANLIB=$ac_cv_prog_RANLIB
++if test -n "$RANLIB"; then
++ echo "$as_me:$LINENO: result: $RANLIB" >&5
++echo "${ECHO_T}$RANLIB" >&6
++else
++ echo "$as_me:$LINENO: result: no" >&5
++echo "${ECHO_T}no" >&6
++fi
++
++fi
++if test -z "$ac_cv_prog_RANLIB"; then
++ ac_ct_RANLIB=$RANLIB
++ # Extract the first word of "ranlib", so it can be a program name with args.
++set dummy ranlib; ac_word=$2
++echo "$as_me:$LINENO: checking for $ac_word" >&5
++echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
++if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++ if test -n "$ac_ct_RANLIB"; then
++ ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
++else
++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
++for as_dir in $PATH
++do
++ IFS=$as_save_IFS
++ test -z "$as_dir" && as_dir=.
++ for ac_exec_ext in '' $ac_executable_extensions; do
++ if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
++ ac_cv_prog_ac_ct_RANLIB="ranlib"
++ echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
++ break 2
++ fi
++done
++done
++
++ test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":"
++fi
++fi
++ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
++if test -n "$ac_ct_RANLIB"; then
++ echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
++echo "${ECHO_T}$ac_ct_RANLIB" >&6
++else
++ echo "$as_me:$LINENO: result: no" >&5
++echo "${ECHO_T}no" >&6
++fi
++
++ RANLIB=$ac_ct_RANLIB
++else
++ RANLIB="$ac_cv_prog_RANLIB"
++fi
++
++if test -n "$ac_tool_prefix"; then
++ # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
++set dummy ${ac_tool_prefix}strip; ac_word=$2
++echo "$as_me:$LINENO: checking for $ac_word" >&5
++echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
++if test "${ac_cv_prog_STRIP+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++ if test -n "$STRIP"; then
++ ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
++else
++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
++for as_dir in $PATH
++do
++ IFS=$as_save_IFS
++ test -z "$as_dir" && as_dir=.
++ for ac_exec_ext in '' $ac_executable_extensions; do
++ if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
++ ac_cv_prog_STRIP="${ac_tool_prefix}strip"
++ echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
++ break 2
++ fi
++done
++done
++
++fi
++fi
++STRIP=$ac_cv_prog_STRIP
++if test -n "$STRIP"; then
++ echo "$as_me:$LINENO: result: $STRIP" >&5
++echo "${ECHO_T}$STRIP" >&6
++else
++ echo "$as_me:$LINENO: result: no" >&5
++echo "${ECHO_T}no" >&6
++fi
++
++fi
++if test -z "$ac_cv_prog_STRIP"; then
++ ac_ct_STRIP=$STRIP
++ # Extract the first word of "strip", so it can be a program name with args.
++set dummy strip; ac_word=$2
++echo "$as_me:$LINENO: checking for $ac_word" >&5
++echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
++if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++ if test -n "$ac_ct_STRIP"; then
++ ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
++else
++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
++for as_dir in $PATH
++do
++ IFS=$as_save_IFS
++ test -z "$as_dir" && as_dir=.
++ for ac_exec_ext in '' $ac_executable_extensions; do
++ if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
++ ac_cv_prog_ac_ct_STRIP="strip"
++ echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
++ break 2
++ fi
++done
++done
++
++ test -z "$ac_cv_prog_ac_ct_STRIP" && ac_cv_prog_ac_ct_STRIP=":"
++fi
++fi
++ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
++if test -n "$ac_ct_STRIP"; then
++ echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5
++echo "${ECHO_T}$ac_ct_STRIP" >&6
++else
++ echo "$as_me:$LINENO: result: no" >&5
++echo "${ECHO_T}no" >&6
++fi
++
++ STRIP=$ac_ct_STRIP
++else
++ STRIP="$ac_cv_prog_STRIP"
++fi
++
++
++# Check for any special flags to pass to ltconfig.
++libtool_flags="--cache-file=$cache_file"
++test "$enable_shared" = no && libtool_flags="$libtool_flags --disable-shared"
++test "$enable_static" = no && libtool_flags="$libtool_flags --disable-static"
++test "$enable_fast_install" = no && libtool_flags="$libtool_flags --disable-fast-install"
++test "$GCC" = yes && libtool_flags="$libtool_flags --with-gcc"
++test "$lt_cv_prog_gnu_ld" = yes && libtool_flags="$libtool_flags --with-gnu-ld"
++
++
++# Check whether --enable-libtool-lock or --disable-libtool-lock was given.
++if test "${enable_libtool_lock+set}" = set; then
++ enableval="$enable_libtool_lock"
++
++fi;
++test "x$enable_libtool_lock" = xno && libtool_flags="$libtool_flags --disable-lock"
++test x"$silent" = xyes && libtool_flags="$libtool_flags --silent"
++
++
++# Check whether --with-pic or --without-pic was given.
++if test "${with_pic+set}" = set; then
++ withval="$with_pic"
++ pic_mode="$withval"
++else
++ pic_mode=default
++fi;
++test x"$pic_mode" = xyes && libtool_flags="$libtool_flags --prefer-pic"
++test x"$pic_mode" = xno && libtool_flags="$libtool_flags --prefer-non-pic"
++
++# Some flags need to be propagated to the compiler or linker for good
++# libtool support.
++case $host in
++*-*-irix6*)
++ # Find out which ABI we are using.
++ echo '#line __oline__ "configure"' > conftest.$ac_ext
++ if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
++ (eval $ac_compile) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; then
++ case `/usr/bin/file conftest.$ac_objext` in
++ *32-bit*)
++ LD="${LD-ld} -32"
++ ;;
++ *N32*)
++ LD="${LD-ld} -n32"
++ ;;
++ *64-bit*)
++ LD="${LD-ld} -64"
++ ;;
++ esac
++ fi
++ rm -rf conftest*
++ ;;
++
++ia64-*-hpux*)
++ # Find out which ABI we are using.
++ echo 'int i;' > conftest.$ac_ext
++ if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
++ (eval $ac_compile) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; then
++ case "`/usr/bin/file conftest.o`" in
++ *ELF-32*)
++ HPUX_IA64_MODE="32"
++ ;;
++ *ELF-64*)
++ HPUX_IA64_MODE="64"
++ ;;
++ esac
++ fi
++ rm -rf conftest*
++ ;;
++
++x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*|s390*-*linux*|sparc*-*linux*)
++ # Find out which ABI we are using.
++ echo 'int i;' > conftest.$ac_ext
++ if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
++ (eval $ac_compile) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; then
++ case "`/usr/bin/file conftest.o`" in
++ *32-bit*)
++ case $host in
++ x86_64-*linux*)
++ LD="${LD-ld} -m elf_i386"
++ ;;
++ ppc64-*linux*)
++ LD="${LD-ld} -m elf32ppclinux"
++ ;;
++ s390x-*linux*)
++ LD="${LD-ld} -m elf_s390"
++ ;;
++ sparc64-*linux*)
++ LD="${LD-ld} -m elf32_sparc"
++ ;;
++ esac
++ ;;
++ *64-bit*)
++ case $host in
++ x86_64-*linux*)
++ LD="${LD-ld} -m elf_x86_64"
++ ;;
++ ppc*-*linux*|powerpc*-*linux*)
++ LD="${LD-ld} -m elf64ppc"
++ ;;
++ s390*-*linux*)
++ LD="${LD-ld} -m elf64_s390"
++ ;;
++ sparc*-*linux*)
++ LD="${LD-ld} -m elf64_sparc"
++ ;;
++ esac
++ ;;
++ esac
++ fi
++ rm -rf conftest*
++ ;;
++
++*-*-sco3.2v5*)
++ # On SCO OpenServer 5, we need -belf to get full-featured binaries.
++ SAVE_CFLAGS="$CFLAGS"
++ CFLAGS="$CFLAGS -belf"
++ echo "$as_me:$LINENO: checking whether the C compiler needs -belf" >&5
++echo $ECHO_N "checking whether the C compiler needs -belf... $ECHO_C" >&6
++if test "${lt_cv_cc_needs_belf+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++
++
++ ac_ext=c
++ac_cpp='$CPP $CPPFLAGS'
++ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_c_compiler_gnu
++
++ cat >conftest.$ac_ext <<_ACEOF
++#line $LINENO "configure"
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++
++int
++main ()
++{
++
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext conftest$ac_exeext
++if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
++ (eval $ac_link) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -s conftest$ac_exeext'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ lt_cv_cc_needs_belf=yes
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++lt_cv_cc_needs_belf=no
++fi
++rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
++ ac_ext=c
++ac_cpp='$CPP $CPPFLAGS'
++ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_c_compiler_gnu
++
++fi
++echo "$as_me:$LINENO: result: $lt_cv_cc_needs_belf" >&5
++echo "${ECHO_T}$lt_cv_cc_needs_belf" >&6
++ if test x"$lt_cv_cc_needs_belf" != x"yes"; then
++ # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
++ CFLAGS="$SAVE_CFLAGS"
++ fi
++ ;;
++
++
++esac
++
++
++# Save cache, so that ltconfig can load it
++cat >confcache <<\_ACEOF
++# This file is a shell script that caches the results of configure
++# tests run on this system so they can be shared between configure
++# scripts and configure runs, see configure's option --config-cache.
++# It is not useful on other systems. If it contains results you don't
++# want to keep, you may remove or edit it.
++#
++# config.status only pays attention to the cache file if you give it
++# the --recheck option to rerun configure.
++#
++# `ac_cv_env_foo' variables (set or unset) will be overridden when
++# loading this file, other *unset* `ac_cv_foo' will be assigned the
++# following values.
++
++_ACEOF
++
++# The following way of writing the cache mishandles newlines in values,
++# but we know of no workaround that is simple, portable, and efficient.
++# So, don't put newlines in cache variables' values.
++# Ultrix sh set writes to stderr and can't be redirected directly,
++# and sets the high bit in the cache file unless we assign to the vars.
++{
++ (set) 2>&1 |
++ case `(ac_space=' '; set | grep ac_space) 2>&1` in
++ *ac_space=\ *)
++ # `set' does not quote correctly, so add quotes (double-quote
++ # substitution turns \\\\ into \\, and sed turns \\ into \).
++ sed -n \
++ "s/'/'\\\\''/g;
++ s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
++ ;;
++ *)
++ # `set' quotes correctly as required by POSIX, so do not add quotes.
++ sed -n \
++ "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
++ ;;
++ esac;
++} |
++ sed '
++ t clear
++ : clear
++ s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
++ t end
++ /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
++ : end' >>confcache
++if diff $cache_file confcache >/dev/null 2>&1; then :; else
++ if test -w $cache_file; then
++ test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
++ cat confcache >$cache_file
++ else
++ echo "not updating unwritable cache $cache_file"
++ fi
++fi
++rm -f confcache
++
++# Actually configure libtool. ac_aux_dir is where install-sh is found.
++AR="$AR" LTCC="$CC" CC="$CC" CFLAGS="$CFLAGS" CPPFLAGS="$CPPFLAGS" \
++MAGIC_CMD="$MAGIC_CMD" LD="$LD" LDFLAGS="$LDFLAGS" LIBS="$LIBS" \
++LN_S="$LN_S" NM="$NM" RANLIB="$RANLIB" STRIP="$STRIP" \
++AS="$AS" DLLTOOL="$DLLTOOL" OBJDUMP="$OBJDUMP" \
++objext="$OBJEXT" exeext="$EXEEXT" reload_flag="$reload_flag" \
++deplibs_check_method="$deplibs_check_method" file_magic_cmd="$file_magic_cmd" \
++${CONFIG_SHELL-/bin/sh} $ac_aux_dir/ltconfig --no-reexec \
++$libtool_flags --no-verify --build="$build" $ac_aux_dir/ltmain.sh $host \
++|| { { echo "$as_me:$LINENO: error: libtool configure failed" >&5
++echo "$as_me: error: libtool configure failed" >&2;}
++ { (exit 1); exit 1; }; }
++
++# Reload cache, that may have been modified by ltconfig
++if test -r "$cache_file"; then
++ # Some versions of bash will fail to source /dev/null (special
++ # files actually), so we avoid doing that.
++ if test -f "$cache_file"; then
++ { echo "$as_me:$LINENO: loading cache $cache_file" >&5
++echo "$as_me: loading cache $cache_file" >&6;}
++ case $cache_file in
++ [\\/]* | ?:[\\/]* ) . $cache_file;;
++ *) . ./$cache_file;;
++ esac
++ fi
++else
++ { echo "$as_me:$LINENO: creating cache $cache_file" >&5
++echo "$as_me: creating cache $cache_file" >&6;}
++ >$cache_file
++fi
++
++
++# This can be used to rebuild libtool when needed
++LIBTOOL_DEPS="$ac_aux_dir/ltconfig $ac_aux_dir/ltmain.sh $ac_aux_dir/ltcf-c.sh"
++
++# Always use our own libtool.
++LIBTOOL='$(SHELL) $(top_builddir)/libtool'
++
++# Redirect the config.log output again, so that the ltconfig log is not
++# clobbered by the next message.
++exec 5>>./config.log
++
++ac_ext=cc
++ac_cpp='$CXXCPP $CPPFLAGS'
++ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
++echo "$as_me:$LINENO: checking how to run the C++ preprocessor" >&5
++echo $ECHO_N "checking how to run the C++ preprocessor... $ECHO_C" >&6
++if test -z "$CXXCPP"; then
++ if test "${ac_cv_prog_CXXCPP+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++ # Double quotes because CXXCPP needs to be expanded
++ for CXXCPP in "$CXX -E" "/lib/cpp"
++ do
++ ac_preproc_ok=false
++for ac_cxx_preproc_warn_flag in '' yes
++do
++ # Use a header file that comes with gcc, so configuring glibc
++ # with a fresh cross-compiler works.
++ # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
++ # <limits.h> exists even on freestanding compilers.
++ # On the NeXT, cc -E runs the code through the compiler's parser,
++ # not just through cpp. "Syntax error" is here to catch this case.
++ cat >conftest.$ac_ext <<_ACEOF
++#line $LINENO "configure"
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++@%:@ifdef __STDC__
++@%:@ include <limits.h>
++@%:@else
++@%:@ include <assert.h>
++@%:@endif
++ Syntax error
++_ACEOF
++if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
++ (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } >/dev/null; then
++ if test -s conftest.err; then
++ ac_cpp_err=$ac_cxx_preproc_warn_flag
++ else
++ ac_cpp_err=
++ fi
++else
++ ac_cpp_err=yes
++fi
++if test -z "$ac_cpp_err"; then
++ :
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++ # Broken: fails on valid input.
++continue
++fi
++rm -f conftest.err conftest.$ac_ext
++
++ # OK, works on sane cases. Now check whether non-existent headers
++ # can be detected and how.
++ cat >conftest.$ac_ext <<_ACEOF
++#line $LINENO "configure"
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++@%:@include <ac_nonexistent.h>
++_ACEOF
++if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
++ (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } >/dev/null; then
++ if test -s conftest.err; then
++ ac_cpp_err=$ac_cxx_preproc_warn_flag
++ else
++ ac_cpp_err=
++ fi
++else
++ ac_cpp_err=yes
++fi
++if test -z "$ac_cpp_err"; then
++ # Broken: success on invalid input.
++continue
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++ # Passes both tests.
++ac_preproc_ok=:
++break
++fi
++rm -f conftest.err conftest.$ac_ext
++
++done
++# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
++rm -f conftest.err conftest.$ac_ext
++if $ac_preproc_ok; then
++ break
++fi
++
++ done
++ ac_cv_prog_CXXCPP=$CXXCPP
++
++fi
++ CXXCPP=$ac_cv_prog_CXXCPP
++else
++ ac_cv_prog_CXXCPP=$CXXCPP
++fi
++echo "$as_me:$LINENO: result: $CXXCPP" >&5
++echo "${ECHO_T}$CXXCPP" >&6
++ac_preproc_ok=false
++for ac_cxx_preproc_warn_flag in '' yes
++do
++ # Use a header file that comes with gcc, so configuring glibc
++ # with a fresh cross-compiler works.
++ # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
++ # <limits.h> exists even on freestanding compilers.
++ # On the NeXT, cc -E runs the code through the compiler's parser,
++ # not just through cpp. "Syntax error" is here to catch this case.
++ cat >conftest.$ac_ext <<_ACEOF
++#line $LINENO "configure"
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++@%:@ifdef __STDC__
++@%:@ include <limits.h>
++@%:@else
++@%:@ include <assert.h>
++@%:@endif
++ Syntax error
++_ACEOF
++if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
++ (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } >/dev/null; then
++ if test -s conftest.err; then
++ ac_cpp_err=$ac_cxx_preproc_warn_flag
++ else
++ ac_cpp_err=
++ fi
++else
++ ac_cpp_err=yes
++fi
++if test -z "$ac_cpp_err"; then
++ :
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++ # Broken: fails on valid input.
++continue
++fi
++rm -f conftest.err conftest.$ac_ext
++
++ # OK, works on sane cases. Now check whether non-existent headers
++ # can be detected and how.
++ cat >conftest.$ac_ext <<_ACEOF
++#line $LINENO "configure"
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++@%:@include <ac_nonexistent.h>
++_ACEOF
++if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
++ (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } >/dev/null; then
++ if test -s conftest.err; then
++ ac_cpp_err=$ac_cxx_preproc_warn_flag
++ else
++ ac_cpp_err=
++ fi
++else
++ ac_cpp_err=yes
++fi
++if test -z "$ac_cpp_err"; then
++ # Broken: success on invalid input.
++continue
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++ # Passes both tests.
++ac_preproc_ok=:
++break
++fi
++rm -f conftest.err conftest.$ac_ext
++
++done
++# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
++rm -f conftest.err conftest.$ac_ext
++if $ac_preproc_ok; then
++ :
++else
++ { { echo "$as_me:$LINENO: error: C++ preprocessor \"$CXXCPP\" fails sanity check
++See \`config.log' for more details." >&5
++echo "$as_me: error: C++ preprocessor \"$CXXCPP\" fails sanity check
++See \`config.log' for more details." >&2;}
++ { (exit 1); exit 1; }; }
++fi
++
++ac_ext=c
++ac_cpp='$CPP $CPPFLAGS'
++ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_c_compiler_gnu
++
++
++
++LIBTOOL_DEPS=$LIBTOOL_DEPS" $ac_aux_dir/ltcf-cxx.sh"
++lt_save_CC="$CC"
++lt_save_CFLAGS="$CFLAGS"
++AR="$AR" LTCC="$CC" CC="$CXX" CXX="$CXX" CFLAGS="$CXXFLAGS" CPPFLAGS="$CPPFLAGS" \
++MAGIC_CMD="$MAGIC_CMD" LD="$LD" LDFLAGS="$LDFLAGS" LIBS="$LIBS" \
++LN_S="$LN_S" NM="$NM" RANLIB="$RANLIB" STRIP="$STRIP" \
++AS="$AS" DLLTOOL="$DLLTOOL" OBJDUMP="$OBJDUMP" \
++objext="$OBJEXT" exeext="$EXEEXT" reload_flag="$reload_flag" \
++deplibs_check_method="$deplibs_check_method" \
++file_magic_cmd="$file_magic_cmd" \
++${CONFIG_SHELL-/bin/sh} $ac_aux_dir/ltconfig -o libtool $libtool_flags \
++--build="$build" --add-tag=CXX $ac_aux_dir/ltcf-cxx.sh $host \
++|| { { echo "$as_me:$LINENO: error: libtool tag configuration failed" >&5
++echo "$as_me: error: libtool tag configuration failed" >&2;}
++ { (exit 1); exit 1; }; }
++CC="$lt_save_CC"
++CFLAGS="$lt_save_CFLAGS"
++
++# Redirect the config.log output again, so that the ltconfig log is not
++# clobbered by the next message.
++exec 5>>./config.log
++
++
++
++
++
++
++
++
++# Check whether --with-target-subdir or --without-target-subdir was given.
++if test "${with_target_subdir+set}" = set; then
++ withval="$with_target_subdir"
++
++fi;
++
++# Check whether --with-cross-host or --without-cross-host was given.
++if test "${with_cross_host+set}" = set; then
++ withval="$with_cross_host"
++
++fi;
++
++echo "$as_me:$LINENO: checking whether to enable maintainer-specific portions of Makefiles" >&5
++echo $ECHO_N "checking whether to enable maintainer-specific portions of Makefiles... $ECHO_C" >&6
++ # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
++if test "${enable_maintainer_mode+set}" = set; then
++ enableval="$enable_maintainer_mode"
++ USE_MAINTAINER_MODE=$enableval
++else
++ USE_MAINTAINER_MODE=no
++fi;
++ echo "$as_me:$LINENO: result: $USE_MAINTAINER_MODE" >&5
++echo "${ECHO_T}$USE_MAINTAINER_MODE" >&6
++
++
++if test $USE_MAINTAINER_MODE = yes; then
++ MAINTAINER_MODE_TRUE=
++ MAINTAINER_MODE_FALSE='#'
++else
++ MAINTAINER_MODE_TRUE='#'
++ MAINTAINER_MODE_FALSE=
++fi
++ MAINT=$MAINTAINER_MODE_TRUE
++
++
++# automake wants to see AC_EXEEXT. But we don't need it. And having
++# it is actually a problem, because the compiler we're passed can't
++# necessarily do a full link. So we fool automake here.
++if false; then
++ # autoconf 2.50 runs AC_EXEEXT by default, and the macro expands
++ # to nothing, so nothing would remain between `then' and `fi' if it
++ # were not for the `:' below.
++ :
++
++fi
++
++echo "$as_me:$LINENO: checking for thread model used by GCC" >&5
++echo $ECHO_N "checking for thread model used by GCC... $ECHO_C" >&6
++THREADS=`$CC -v 2>&1 | sed -n 's/^Thread model: //p'`
++if test -z "$THREADS"; then
++ THREADS=no
++fi
++echo "$as_me:$LINENO: result: $THREADS" >&5
++echo "${ECHO_T}$THREADS" >&6
++
++# Check whether --enable-parallel-mark or --disable-parallel-mark was given.
++if test "${enable_parallel_mark+set}" = set; then
++ enableval="$enable_parallel_mark"
++ case "$THREADS" in
++ no | none | single)
++ { { echo "$as_me:$LINENO: error: Parallel mark requires --enable-threads=x spec" >&5
++echo "$as_me: error: Parallel mark requires --enable-threads=x spec" >&2;}
++ { (exit 1); exit 1; }; }
++ ;;
++ esac
++
++fi;
++
++INCLUDES=-I${srcdir}/include
++THREADLIBS=
++case "$THREADS" in
++ no | none | single)
++ THREADS=none
++ ;;
++ posix | pthreads)
++ THREADS=posix
++ THREADLIBS=-lpthread
++ case "$host" in
++ x86-*-linux* | ia64-*-linux* | i586-*-linux* | i686-*-linux* | x86_64-*-linux* )
++ cat >>confdefs.h <<\_ACEOF
++@%:@define GC_LINUX_THREADS 1
++_ACEOF
++
++ cat >>confdefs.h <<\_ACEOF
++@%:@define _REENTRANT 1
++_ACEOF
++
++ if test "${enable_parallel_mark}"; then
++ cat >>confdefs.h <<\_ACEOF
++@%:@define PARALLEL_MARK 1
++_ACEOF
++
++ fi
++ cat >>confdefs.h <<\_ACEOF
++@%:@define THREAD_LOCAL_ALLOC 1
++_ACEOF
++
++ ;;
++ *-*-linux*)
++ cat >>confdefs.h <<\_ACEOF
++@%:@define GC_LINUX_THREADS 1
++_ACEOF
++
++ cat >>confdefs.h <<\_ACEOF
++@%:@define _REENTRANT 1
++_ACEOF
++
++ ;;
++ *-*-hpux*)
++ { echo "$as_me:$LINENO: WARNING: \"Only HP/UX 11 threads are supported.\"" >&5
++echo "$as_me: WARNING: \"Only HP/UX 11 threads are supported.\"" >&2;}
++ cat >>confdefs.h <<\_ACEOF
++@%:@define GC_HPUX_THREADS 1
++_ACEOF
++
++ cat >>confdefs.h <<\_ACEOF
++@%:@define _POSIX_C_SOURCE 199506L
++_ACEOF
++
++ if test "${enable_parallel_mark}" = yes; then
++ cat >>confdefs.h <<\_ACEOF
++@%:@define PARALLEL_MARK 1
++_ACEOF
++
++ fi
++ cat >>confdefs.h <<\_ACEOF
++@%:@define THREAD_LOCAL_ALLOC 1
++_ACEOF
++
++ THREADLIBS="-lpthread -lrt"
++ ;;
++ *-*-freebsd*)
++ { echo "$as_me:$LINENO: WARNING: \"FreeBSD does not yet fully support threads with Boehm GC.\"" >&5
++echo "$as_me: WARNING: \"FreeBSD does not yet fully support threads with Boehm GC.\"" >&2;}
++ cat >>confdefs.h <<\_ACEOF
++@%:@define GC_FREEBSD_THREADS 1
++_ACEOF
++
++ INCLUDES="$INCLUDES -pthread"
++ THREADLIBS=-pthread
++ ;;
++ *-*-solaris*)
++ cat >>confdefs.h <<\_ACEOF
++@%:@define GC_SOLARIS_THREADS 1
++_ACEOF
++
++ cat >>confdefs.h <<\_ACEOF
++@%:@define GC_SOLARIS_PTHREADS 1
++_ACEOF
++
++ ;;
++ *-*-irix*)
++ cat >>confdefs.h <<\_ACEOF
++@%:@define GC_IRIX_THREADS 1
++_ACEOF
++
++ ;;
++ *-*-cygwin*)
++ THREADLIBS=
++ ;;
++ esac
++ ;;
++ *-*-darwin*)
++ cat >>confdefs.h <<\_ACEOF
++@%:@define GC_DARWIN_THREADS 1
++_ACEOF
++
++ cat >>confdefs.h <<\_ACEOF
++@%:@define THREAD_LOCAL_ALLOC 1
++_ACEOF
++
++ if test "${enable_parallel_mark}" = yes; then
++ cat >>confdefs.h <<\_ACEOF
++@%:@define PARALLEL_MARK 1
++_ACEOF
++
++ fi
++ ;;
++ win32)
++ cat >>confdefs.h <<\_ACEOF
++@%:@define GC_WIN32_THREADS 1
++_ACEOF
++
++ cat >>confdefs.h <<\_ACEOF
++@%:@define NO_GETENV 1
++_ACEOF
++
++ ;;
++ decosf1 | irix | mach | os2 | solaris | dce | vxworks)
++ { { echo "$as_me:$LINENO: error: thread package $THREADS not yet supported" >&5
++echo "$as_me: error: thread package $THREADS not yet supported" >&2;}
++ { (exit 1); exit 1; }; }
++ ;;
++ *)
++ { { echo "$as_me:$LINENO: error: $THREADS is an unknown thread package" >&5
++echo "$as_me: error: $THREADS is an unknown thread package" >&2;}
++ { (exit 1); exit 1; }; }
++ ;;
++esac
++
++
++case "$host" in
++ powerpc-*-darwin*)
++ powerpc_darwin=true
++ ;;
++esac
++
++
++if test x$powerpc_darwin = xtrue; then
++ POWERPC_DARWIN_TRUE=
++ POWERPC_DARWIN_FALSE='#'
++else
++ POWERPC_DARWIN_TRUE='#'
++ POWERPC_DARWIN_FALSE=
++fi
++
++# We never want libdl on darwin. It is a fake libdl that just ends up making
++# dyld calls anyway
++case "$host" in
++ *-*-darwin*) ;;
++ *)
++ echo "$as_me:$LINENO: checking for dlopen in -ldl" >&5
++echo $ECHO_N "checking for dlopen in -ldl... $ECHO_C" >&6
++if test "${ac_cv_lib_dl_dlopen+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++ ac_check_lib_save_LIBS=$LIBS
++LIBS="-ldl $LIBS"
++cat >conftest.$ac_ext <<_ACEOF
++#line $LINENO "configure"
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++
++/* Override any gcc2 internal prototype to avoid an error. */
++#ifdef __cplusplus
++extern "C"
++#endif
++/* We use char because int might match the return type of a gcc2
++ builtin and then its argument prototype would still apply. */
++char dlopen ();
++int
++main ()
++{
++dlopen ();
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext conftest$ac_exeext
++if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
++ (eval $ac_link) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -s conftest$ac_exeext'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ ac_cv_lib_dl_dlopen=yes
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++ac_cv_lib_dl_dlopen=no
++fi
++rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
++LIBS=$ac_check_lib_save_LIBS
++fi
++echo "$as_me:$LINENO: result: $ac_cv_lib_dl_dlopen" >&5
++echo "${ECHO_T}$ac_cv_lib_dl_dlopen" >&6
++if test $ac_cv_lib_dl_dlopen = yes; then
++ EXTRA_TEST_LIBS="$EXTRA_TEST_LIBS -ldl"
++fi
++
++ ;;
++esac
++
++
++
++target_all=libgcjgc.la
++
++
++
++TARGET_ECOS="no"
++
++# Check whether --with-ecos or --without-ecos was given.
++if test "${with_ecos+set}" = set; then
++ withval="$with_ecos"
++ TARGET_ECOS="$with_ecos"
++
++fi;
++
++addobjs=
++CXXINCLUDES=
++case "$TARGET_ECOS" in
++ no)
++ ;;
++ *)
++ cat >>confdefs.h <<\_ACEOF
++@%:@define ECOS 1
++_ACEOF
++
++ CXXINCLUDES="-I${TARGET_ECOS}/include"
++ addobjs="$addobjs ecos.lo"
++ ;;
++esac
++
++
++
++
++
++machdep=
++case "$host" in
++ alpha*-*-openbsd*)
++ machdep="alpha_mach_dep.lo"
++ if test x"${ac_cv_lib_dl_dlopen}" != xyes ; then
++ { echo "$as_me:$LINENO: WARNING: OpenBSD/Alpha without dlopen(). Shared library support is disabled" >&5
++echo "$as_me: WARNING: OpenBSD/Alpha without dlopen(). Shared library support is disabled" >&2;}
++ # Check whether --enable-shared or --disable-shared was given.
++if test "${enable_shared+set}" = set; then
++ enableval="$enable_shared"
++ p=${PACKAGE-default}
++case $enableval in
++yes) enable_shared=yes ;;
++no) enable_shared=no ;;
++*)
++ enable_shared=no
++ # Look at the argument we got. We use all the common list separators.
++ IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
++ for pkg in $enableval; do
++ if test "X$pkg" = "X$p"; then
++ enable_shared=yes
++ fi
++ done
++ IFS="$ac_save_ifs"
++ ;;
++esac
++else
++ enable_shared=no
++fi;
++ fi
++ ;;
++ alpha*-*-*)
++ machdep="alpha_mach_dep.lo"
++ ;;
++ i?86-*-solaris2.[89]*)
++ cat >>confdefs.h <<\_ACEOF
++@%:@define SOLARIS25_PROC_VDB_BUG_FIXED 1
++_ACEOF
++
++ ;;
++ mipstx39-*-elf*)
++ machdep="mips_ultrix_mach_dep.lo"
++ cat >>confdefs.h <<\_ACEOF
++@%:@define STACKBASE __stackbase
++_ACEOF
++
++ cat >>confdefs.h <<\_ACEOF
++@%:@define DATASTART_IS_ETEXT 1
++_ACEOF
++
++ ;;
++ mips-dec-ultrix*)
++ machdep="mips_ultrix_mach-dep.lo"
++ ;;
++ mips*-*-linux*)
++ ;;
++ mips-*-*)
++ machdep="mips_sgi_mach_dep.lo"
++ cat >>confdefs.h <<\_ACEOF
++@%:@define NO_EXECUTE_PERMISSION 1
++_ACEOF
++
++ ;;
++ sparc-sun-solaris2.3*)
++ machdep="sparc_mach_dep.lo"
++ cat >>confdefs.h <<\_ACEOF
++@%:@define SUNOS53_SHARED_LIB 1
++_ACEOF
++
++ ;;
++ sparc-sun-solaris2.*)
++ machdep="sparc_mach_dep.lo"
++ ;;
++ ia64-*-*)
++ machdep="mach_dep.lo ia64_save_regs_in_stack.lo"
++ ;;
++esac
++if test x"$machdep" = x; then
++ machdep="mach_dep.lo"
++fi
++addobjs="$addobjs $machdep"
++
++
++case "$host" in
++ sparc-sun-solaris2*)
++ if test "$GCC" = yes; then
++ new_CFLAGS=
++ for i in $CFLAGS; do
++ case "$i" in
++ -O*)
++ ;;
++ *)
++ new_CFLAGS="$new_CFLAGS $i"
++ ;;
++ esac
++ done
++ CFLAGS="$new_CFLAGS"
++ fi
++ ;;
++esac
++
++MY_CFLAGS="$CFLAGS"
++
++
++cat >>confdefs.h <<\_ACEOF
++@%:@define SILENT 1
++_ACEOF
++
++cat >>confdefs.h <<\_ACEOF
++@%:@define NO_SIGNALS 1
++_ACEOF
++
++cat >>confdefs.h <<\_ACEOF
++@%:@define NO_EXECUTE_PERMISSION 1
++_ACEOF
++
++cat >>confdefs.h <<\_ACEOF
++@%:@define ALL_INTERIOR_POINTERS 1
++_ACEOF
++
++
++cat >>confdefs.h <<\_ACEOF
++@%:@define JAVA_FINALIZATION 1
++_ACEOF
++
++cat >>confdefs.h <<\_ACEOF
++@%:@define GC_GCJ_SUPPORT 1
++_ACEOF
++
++cat >>confdefs.h <<\_ACEOF
++@%:@define ATOMIC_UNCOLLECTABLE 1
++_ACEOF
++
++
++if test -n "${with_cross_host}"; then
++ cat >>confdefs.h <<\_ACEOF
++@%:@define NO_SIGSET 1
++_ACEOF
++
++ cat >>confdefs.h <<\_ACEOF
++@%:@define NO_DEBUGGING 1
++_ACEOF
++
++fi
++
++# Check whether --enable-full-debug or --disable-full-debug was given.
++if test "${enable_full_debug+set}" = set; then
++ enableval="$enable_full_debug"
++ if test "$enable_full_debug" = "yes"; then
++ { echo "$as_me:$LINENO: WARNING: \"Must define GC_DEBUG and use debug alloc. in clients.\"" >&5
++echo "$as_me: WARNING: \"Must define GC_DEBUG and use debug alloc. in clients.\"" >&2;}
++ cat >>confdefs.h <<\_ACEOF
++@%:@define KEEP_BACK_PTRS 1
++_ACEOF
++
++ cat >>confdefs.h <<\_ACEOF
++@%:@define DBG_HDRS_ALL 1
++_ACEOF
++
++ case $host in
++ ia64-*-linux* )
++ cat >>confdefs.h <<\_ACEOF
++@%:@define MAKE_BACK_GRAPH 1
++_ACEOF
++
++ ;;
++ x86-*-linux* | i586-*-linux* | i686-*-linux* | x86_64-*-linux* )
++ cat >>confdefs.h <<\_ACEOF
++@%:@define MAKE_BACK_GRAPH 1
++_ACEOF
++
++ { echo "$as_me:$LINENO: WARNING: \"Client must not use -fomit-frame-pointer.\"" >&5
++echo "$as_me: WARNING: \"Client must not use -fomit-frame-pointer.\"" >&2;}
++ cat >>confdefs.h <<\_ACEOF
++@%:@define SAVE_CALL_COUNT 8
++_ACEOF
++
++ ;;
++ esac
++ fi
++fi;
++
++
++
++if test -z "$with_cross_host"; then
++ USE_LIBDIR_TRUE=
++ USE_LIBDIR_FALSE='#'
++else
++ USE_LIBDIR_TRUE='#'
++ USE_LIBDIR_FALSE=
++fi
++
++if test "${multilib}" = "yes"; then
++ multilib_arg="--enable-multilib"
++else
++ multilib_arg=
++fi
++
++ ac_config_files="$ac_config_files Makefile include/Makefile"
++ ac_config_commands="$ac_config_commands default"
++cat >confcache <<\_ACEOF
++# This file is a shell script that caches the results of configure
++# tests run on this system so they can be shared between configure
++# scripts and configure runs, see configure's option --config-cache.
++# It is not useful on other systems. If it contains results you don't
++# want to keep, you may remove or edit it.
++#
++# config.status only pays attention to the cache file if you give it
++# the --recheck option to rerun configure.
++#
++# `ac_cv_env_foo' variables (set or unset) will be overridden when
++# loading this file, other *unset* `ac_cv_foo' will be assigned the
++# following values.
++
++_ACEOF
++
++# The following way of writing the cache mishandles newlines in values,
++# but we know of no workaround that is simple, portable, and efficient.
++# So, don't put newlines in cache variables' values.
++# Ultrix sh set writes to stderr and can't be redirected directly,
++# and sets the high bit in the cache file unless we assign to the vars.
++{
++ (set) 2>&1 |
++ case `(ac_space=' '; set | grep ac_space) 2>&1` in
++ *ac_space=\ *)
++ # `set' does not quote correctly, so add quotes (double-quote
++ # substitution turns \\\\ into \\, and sed turns \\ into \).
++ sed -n \
++ "s/'/'\\\\''/g;
++ s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
++ ;;
++ *)
++ # `set' quotes correctly as required by POSIX, so do not add quotes.
++ sed -n \
++ "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
++ ;;
++ esac;
++} |
++ sed '
++ t clear
++ : clear
++ s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
++ t end
++ /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
++ : end' >>confcache
++if diff $cache_file confcache >/dev/null 2>&1; then :; else
++ if test -w $cache_file; then
++ test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
++ cat confcache >$cache_file
++ else
++ echo "not updating unwritable cache $cache_file"
++ fi
++fi
++rm -f confcache
++
++test "x$prefix" = xNONE && prefix=$ac_default_prefix
++# Let make expand exec_prefix.
++test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
++
++# VPATH may cause trouble with some makes, so we remove $(srcdir),
++# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
++# trailing colons and then remove the whole line if VPATH becomes empty
++# (actually we leave an empty line to preserve line numbers).
++if test "x$srcdir" = x.; then
++ ac_vpsub='/^[ ]*VPATH[ ]*=/{
++s/:*\$(srcdir):*/:/;
++s/:*\${srcdir}:*/:/;
++s/:*@srcdir@:*/:/;
++s/^\([^=]*=[ ]*\):*/\1/;
++s/:*$//;
++s/^[^=]*=[ ]*$//;
++}'
++fi
++
++# Transform confdefs.h into DEFS.
++# Protect against shell expansion while executing Makefile rules.
++# Protect against Makefile macro expansion.
++#
++# If the first sed substitution is executed (which looks for macros that
++# take arguments), then we branch to the quote section. Otherwise,
++# look for a macro that doesn't take arguments.
++cat >confdef2opt.sed <<\_ACEOF
++t clear
++: clear
++s,^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*([^)]*)\)[ ]*\(.*\),-D\1=\2,g
++t quote
++s,^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\),-D\1=\2,g
++t quote
++d
++: quote
++s,[ `~#$^&*(){}\\|;'"<>?],\\&,g
++s,\[,\\&,g
++s,\],\\&,g
++s,\$,$$,g
++p
++_ACEOF
++# We use echo to avoid assuming a particular line-breaking character.
++# The extra dot is to prevent the shell from consuming trailing
++# line-breaks from the sub-command output. A line-break within
++# single-quotes doesn't work because, if this script is created in a
++# platform that uses two characters for line-breaks (e.g., DOS), tr
++# would break.
++ac_LF_and_DOT=`echo; echo .`
++DEFS=`sed -n -f confdef2opt.sed confdefs.h | tr "$ac_LF_and_DOT" ' .'`
++rm -f confdef2opt.sed
++
++
++ac_libobjs=
++ac_ltlibobjs=
++for ac_i in : $LIB@&t@OBJS; do test "x$ac_i" = x: && continue
++ # 1. Remove the extension, and $U if already installed.
++ ac_i=`echo "$ac_i" |
++ sed 's/\$U\././;s/\.o$//;s/\.obj$//'`
++ # 2. Add them.
++ ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"
++ ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo'
++done
++LIB@&t@OBJS=$ac_libobjs
++
++LTLIBOBJS=$ac_ltlibobjs
++
++
++
++: ${CONFIG_STATUS=./config.status}
++ac_clean_files_save=$ac_clean_files
++ac_clean_files="$ac_clean_files $CONFIG_STATUS"
++{ echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
++echo "$as_me: creating $CONFIG_STATUS" >&6;}
++cat >$CONFIG_STATUS <<_ACEOF
++#! $SHELL
++# Generated by $as_me.
++# Run this file to recreate the current configuration.
++# Compiler output produced by configure, useful for debugging
++# configure, is in config.log if it exists.
++
++debug=false
++ac_cs_recheck=false
++ac_cs_silent=false
++SHELL=\${CONFIG_SHELL-$SHELL}
++_ACEOF
++
++cat >>$CONFIG_STATUS <<\_ACEOF
++## --------------------- ##
++## M4sh Initialization. ##
++## --------------------- ##
++
++# Be Bourne compatible
++if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
++ emulate sh
++ NULLCMD=:
++ # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
++ # is contrary to our usage. Disable this feature.
++ alias -g '${1+"$@"}'='"$@"'
++elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
++ set -o posix
++fi
++
++# Support unset when possible.
++if (FOO=FOO; unset FOO) >/dev/null 2>&1; then
++ as_unset=unset
++else
++ as_unset=false
++fi
++
++
++# Work around bugs in pre-3.0 UWIN ksh.
++$as_unset ENV MAIL MAILPATH
++PS1='$ '
++PS2='> '
++PS4='+ '
++
++# NLS nuisances.
++for as_var in \
++ LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
++ LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
++ LC_TELEPHONE LC_TIME
++do
++ if (set +x; test -n "`(eval $as_var=C; export $as_var) 2>&1`"); then
++ eval $as_var=C; export $as_var
++ else
++ $as_unset $as_var
++ fi
++done
++
++# Required to use basename.
++if expr a : '\(a\)' >/dev/null 2>&1; then
++ as_expr=expr
++else
++ as_expr=false
++fi
++
++if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
++ as_basename=basename
++else
++ as_basename=false
++fi
++
++
++# Name of the executable.
++as_me=`$as_basename "$0" ||
++$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
++ X"$0" : 'X\(//\)$' \| \
++ X"$0" : 'X\(/\)$' \| \
++ . : '\(.\)' 2>/dev/null ||
++echo X/"$0" |
++ sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
++ /^X\/\(\/\/\)$/{ s//\1/; q; }
++ /^X\/\(\/\).*/{ s//\1/; q; }
++ s/.*/./; q'`
++
++
++# PATH needs CR, and LINENO needs CR and PATH.
++# Avoid depending upon Character Ranges.
++as_cr_letters='abcdefghijklmnopqrstuvwxyz'
++as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
++as_cr_Letters=$as_cr_letters$as_cr_LETTERS
++as_cr_digits='0123456789'
++as_cr_alnum=$as_cr_Letters$as_cr_digits
++
++# The user is always right.
++if test "${PATH_SEPARATOR+set}" != set; then
++ echo "#! /bin/sh" >conf$$.sh
++ echo "exit 0" >>conf$$.sh
++ chmod +x conf$$.sh
++ if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
++ PATH_SEPARATOR=';'
++ else
++ PATH_SEPARATOR=:
++ fi
++ rm -f conf$$.sh
++fi
++
++
++ as_lineno_1=$LINENO
++ as_lineno_2=$LINENO
++ as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
++ test "x$as_lineno_1" != "x$as_lineno_2" &&
++ test "x$as_lineno_3" = "x$as_lineno_2" || {
++ # Find who we are. Look in the path if we contain no path at all
++ # relative or not.
++ case $0 in
++ *[\\/]* ) as_myself=$0 ;;
++ *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
++for as_dir in $PATH
++do
++ IFS=$as_save_IFS
++ test -z "$as_dir" && as_dir=.
++ test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
++done
++
++ ;;
++ esac
++ # We did not find ourselves, most probably we were run as `sh COMMAND'
++ # in which case we are not to be found in the path.
++ if test "x$as_myself" = x; then
++ as_myself=$0
++ fi
++ if test ! -f "$as_myself"; then
++ { { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
++echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
++ { (exit 1); exit 1; }; }
++ fi
++ case $CONFIG_SHELL in
++ '')
++ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
++for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
++do
++ IFS=$as_save_IFS
++ test -z "$as_dir" && as_dir=.
++ for as_base in sh bash ksh sh5; do
++ case $as_dir in
++ /*)
++ if ("$as_dir/$as_base" -c '
++ as_lineno_1=$LINENO
++ as_lineno_2=$LINENO
++ as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
++ test "x$as_lineno_1" != "x$as_lineno_2" &&
++ test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then
++ $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
++ $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
++ CONFIG_SHELL=$as_dir/$as_base
++ export CONFIG_SHELL
++ exec "$CONFIG_SHELL" "$0" ${1+"$@"}
++ fi;;
++ esac
++ done
++done
++;;
++ esac
++
++ # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
++ # uniformly replaced by the line number. The first 'sed' inserts a
++ # line-number line before each line; the second 'sed' does the real
++ # work. The second script uses 'N' to pair each line-number line
++ # with the numbered line, and appends trailing '-' during
++ # substitution so that $LINENO is not a special case at line end.
++ # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
++ # second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-)
++ sed '=' <$as_myself |
++ sed '
++ N
++ s,$,-,
++ : loop
++ s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
++ t loop
++ s,-$,,
++ s,^['$as_cr_digits']*\n,,
++ ' >$as_me.lineno &&
++ chmod +x $as_me.lineno ||
++ { { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
++echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
++ { (exit 1); exit 1; }; }
++
++ # Don't try to exec as it changes $[0], causing all sort of problems
++ # (the dirname of $[0] is not the place where we might find the
++ # original and so on. Autoconf is especially sensible to this).
++ . ./$as_me.lineno
++ # Exit status is that of the last command.
++ exit
++}
++
++
++case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
++ *c*,-n*) ECHO_N= ECHO_C='
++' ECHO_T=' ' ;;
++ *c*,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;
++ *) ECHO_N= ECHO_C='\c' ECHO_T= ;;
++esac
++
++if expr a : '\(a\)' >/dev/null 2>&1; then
++ as_expr=expr
++else
++ as_expr=false
++fi
++
++rm -f conf$$ conf$$.exe conf$$.file
++echo >conf$$.file
++if ln -s conf$$.file conf$$ 2>/dev/null; then
++ # We could just check for DJGPP; but this test a) works b) is more generic
++ # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
++ if test -f conf$$.exe; then
++ # Don't use ln at all; we don't have any links
++ as_ln_s='cp -p'
++ else
++ as_ln_s='ln -s'
++ fi
++elif ln conf$$.file conf$$ 2>/dev/null; then
++ as_ln_s=ln
++else
++ as_ln_s='cp -p'
++fi
++rm -f conf$$ conf$$.exe conf$$.file
++
++if mkdir -p . 2>/dev/null; then
++ as_mkdir_p=:
++else
++ as_mkdir_p=false
++fi
++
++as_executable_p="test -f"
++
++# Sed expression to map a string onto a valid CPP name.
++as_tr_cpp="sed y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g"
++
++# Sed expression to map a string onto a valid variable name.
++as_tr_sh="sed y%*+%pp%;s%[^_$as_cr_alnum]%_%g"
++
++
++# IFS
++# We need space, tab and new line, in precisely that order.
++as_nl='
++'
++IFS=" $as_nl"
++
++# CDPATH.
++$as_unset CDPATH
++
++exec 6>&1
++
++# Open the log real soon, to keep \$[0] and so on meaningful, and to
++# report actual input values of CONFIG_FILES etc. instead of their
++# values after options handling. Logging --version etc. is OK.
++exec 5>>config.log
++{
++ echo
++ sed 'h;s/./-/g;s/^.../@%:@@%:@ /;s/...$/ @%:@@%:@/;p;x;p;x' <<_ASBOX
++@%:@@%:@ Running $as_me. @%:@@%:@
++_ASBOX
++} >&5
++cat >&5 <<_CSEOF
++
++This file was extended by $as_me, which was
++generated by GNU Autoconf 2.57. Invocation command line was
++
++ CONFIG_FILES = $CONFIG_FILES
++ CONFIG_HEADERS = $CONFIG_HEADERS
++ CONFIG_LINKS = $CONFIG_LINKS
++ CONFIG_COMMANDS = $CONFIG_COMMANDS
++ $ $0 $@
++
++_CSEOF
++echo "on `(hostname || uname -n) 2>/dev/null | sed 1q`" >&5
++echo >&5
++_ACEOF
++
++# Files that config.status was made for.
++if test -n "$ac_config_files"; then
++ echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
++fi
++
++if test -n "$ac_config_headers"; then
++ echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
++fi
++
++if test -n "$ac_config_links"; then
++ echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
++fi
++
++if test -n "$ac_config_commands"; then
++ echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
++fi
++
++cat >>$CONFIG_STATUS <<\_ACEOF
++
++ac_cs_usage="\
++\`$as_me' instantiates files from templates according to the
++current configuration.
++
++Usage: $0 [OPTIONS] [FILE]...
++
++ -h, --help print this help, then exit
++ -V, --version print version number, then exit
++ -q, --quiet do not print progress messages
++ -d, --debug don't remove temporary files
++ --recheck update $as_me by reconfiguring in the same conditions
++ --file=FILE[:TEMPLATE]
++ instantiate the configuration file FILE
++
++Configuration files:
++$config_files
++
++Configuration commands:
++$config_commands
++
++Report bugs to <bug-autoconf@gnu.org>."
++_ACEOF
++
++cat >>$CONFIG_STATUS <<_ACEOF
++ac_cs_version="\\
++config.status
++configured by $0, generated by GNU Autoconf 2.57,
++ with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\"
++
++Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001
++Free Software Foundation, Inc.
++This config.status script is free software; the Free Software Foundation
++gives unlimited permission to copy, distribute and modify it."
++srcdir=$srcdir
++INSTALL="$INSTALL"
++_ACEOF
++
++cat >>$CONFIG_STATUS <<\_ACEOF
++# If no file are specified by the user, then we need to provide default
++# value. By we need to know if files were specified by the user.
++ac_need_defaults=:
++while test $# != 0
++do
++ case $1 in
++ --*=*)
++ ac_option=`expr "x$1" : 'x\([^=]*\)='`
++ ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'`
++ ac_shift=:
++ ;;
++ -*)
++ ac_option=$1
++ ac_optarg=$2
++ ac_shift=shift
++ ;;
++ *) # This is not an option, so the user has probably given explicit
++ # arguments.
++ ac_option=$1
++ ac_need_defaults=false;;
++ esac
++
++ case $ac_option in
++ # Handling of the options.
++_ACEOF
++cat >>$CONFIG_STATUS <<\_ACEOF
++ -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
++ ac_cs_recheck=: ;;
++ --version | --vers* | -V )
++ echo "$ac_cs_version"; exit 0 ;;
++ --he | --h)
++ # Conflict between --help and --header
++ { { echo "$as_me:$LINENO: error: ambiguous option: $1
++Try \`$0 --help' for more information." >&5
++echo "$as_me: error: ambiguous option: $1
++Try \`$0 --help' for more information." >&2;}
++ { (exit 1); exit 1; }; };;
++ --help | --hel | -h )
++ echo "$ac_cs_usage"; exit 0 ;;
++ --debug | --d* | -d )
++ debug=: ;;
++ --file | --fil | --fi | --f )
++ $ac_shift
++ CONFIG_FILES="$CONFIG_FILES $ac_optarg"
++ ac_need_defaults=false;;
++ --header | --heade | --head | --hea )
++ $ac_shift
++ CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
++ ac_need_defaults=false;;
++ -q | -quiet | --quiet | --quie | --qui | --qu | --q \
++ | -silent | --silent | --silen | --sile | --sil | --si | --s)
++ ac_cs_silent=: ;;
++
++ # This is an error.
++ -*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
++Try \`$0 --help' for more information." >&5
++echo "$as_me: error: unrecognized option: $1
++Try \`$0 --help' for more information." >&2;}
++ { (exit 1); exit 1; }; } ;;
++
++ *) ac_config_targets="$ac_config_targets $1" ;;
++
++ esac
++ shift
++done
++
++ac_configure_extra_args=
++
++if $ac_cs_silent; then
++ exec 6>/dev/null
++ ac_configure_extra_args="$ac_configure_extra_args --silent"
++fi
++
++_ACEOF
++cat >>$CONFIG_STATUS <<_ACEOF
++if \$ac_cs_recheck; then
++ echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
++ exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
++fi
++
++_ACEOF
++
++cat >>$CONFIG_STATUS <<_ACEOF
++#
++# INIT-COMMANDS section.
++#
++
++srcdir=${srcdir}
++host=${host}
++target=${target}
++with_multisubdir=${with_multisubdir}
++ac_configure_args="${multilib_arg} ${ac_configure_args}"
++CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
++gc_basedir=${gc_basedir}
++CC="${CC}"
++DEFS="$DEFS"
++
++
++_ACEOF
++
++
++
++cat >>$CONFIG_STATUS <<\_ACEOF
++for ac_config_target in $ac_config_targets
++do
++ case "$ac_config_target" in
++ # Handling of arguments.
++ "Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile" ;;
++ "include/Makefile" ) CONFIG_FILES="$CONFIG_FILES include/Makefile" ;;
++ "default" ) CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
++ *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
++echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
++ { (exit 1); exit 1; }; };;
++ esac
++done
++
++# If the user did not use the arguments to specify the items to instantiate,
++# then the envvar interface is used. Set only those that are not.
++# We use the long form for the default assignment because of an extremely
++# bizarre bug on SunOS 4.1.3.
++if $ac_need_defaults; then
++ test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
++ test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
++fi
++
++# Have a temporary directory for convenience. Make it in the build tree
++# simply because there is no reason to put it here, and in addition,
++# creating and moving files from /tmp can sometimes cause problems.
++# Create a temporary directory, and hook for its removal unless debugging.
++$debug ||
++{
++ trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
++ trap '{ (exit 1); exit 1; }' 1 2 13 15
++}
++
++# Create a (secure) tmp directory for tmp files.
++
++{
++ tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&
++ test -n "$tmp" && test -d "$tmp"
++} ||
++{
++ tmp=./confstat$$-$RANDOM
++ (umask 077 && mkdir $tmp)
++} ||
++{
++ echo "$me: cannot create a temporary directory in ." >&2
++ { (exit 1); exit 1; }
++}
++
++_ACEOF
++
++cat >>$CONFIG_STATUS <<_ACEOF
++
++#
++# CONFIG_FILES section.
++#
++
++# No need to generate the scripts if there are no CONFIG_FILES.
++# This happens for instance when ./config.status config.h
++if test -n "\$CONFIG_FILES"; then
++ # Protect against being on the right side of a sed subst in config.status.
++ sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
++ s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
++s,@SHELL@,$SHELL,;t t
++s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
++s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
++s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
++s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
++s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
++s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
++s,@exec_prefix@,$exec_prefix,;t t
++s,@prefix@,$prefix,;t t
++s,@program_transform_name@,$program_transform_name,;t t
++s,@bindir@,$bindir,;t t
++s,@sbindir@,$sbindir,;t t
++s,@libexecdir@,$libexecdir,;t t
++s,@datadir@,$datadir,;t t
++s,@sysconfdir@,$sysconfdir,;t t
++s,@sharedstatedir@,$sharedstatedir,;t t
++s,@localstatedir@,$localstatedir,;t t
++s,@libdir@,$libdir,;t t
++s,@includedir@,$includedir,;t t
++s,@oldincludedir@,$oldincludedir,;t t
++s,@infodir@,$infodir,;t t
++s,@mandir@,$mandir,;t t
++s,@build_alias@,$build_alias,;t t
++s,@host_alias@,$host_alias,;t t
++s,@target_alias@,$target_alias,;t t
++s,@DEFS@,$DEFS,;t t
++s,@ECHO_C@,$ECHO_C,;t t
++s,@ECHO_N@,$ECHO_N,;t t
++s,@ECHO_T@,$ECHO_T,;t t
++s,@LIBS@,$LIBS,;t t
++s,@gc_basedir@,$gc_basedir,;t t
++s,@build@,$build,;t t
++s,@build_cpu@,$build_cpu,;t t
++s,@build_vendor@,$build_vendor,;t t
++s,@build_os@,$build_os,;t t
++s,@host@,$host,;t t
++s,@host_cpu@,$host_cpu,;t t
++s,@host_vendor@,$host_vendor,;t t
++s,@host_os@,$host_os,;t t
++s,@target@,$target,;t t
++s,@target_cpu@,$target_cpu,;t t
++s,@target_vendor@,$target_vendor,;t t
++s,@target_os@,$target_os,;t t
++s,@mkinstalldirs@,$mkinstalldirs,;t t
++s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
++s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t
++s,@INSTALL_DATA@,$INSTALL_DATA,;t t
++s,@PACKAGE@,$PACKAGE,;t t
++s,@VERSION@,$VERSION,;t t
++s,@ACLOCAL@,$ACLOCAL,;t t
++s,@AUTOCONF@,$AUTOCONF,;t t
++s,@AUTOMAKE@,$AUTOMAKE,;t t
++s,@AUTOHEADER@,$AUTOHEADER,;t t
++s,@MAKEINFO@,$MAKEINFO,;t t
++s,@SET_MAKE@,$SET_MAKE,;t t
++s,@CC@,$CC,;t t
++s,@CXX@,$CXX,;t t
++s,@AS@,$AS,;t t
++s,@ac_ct_AS@,$ac_ct_AS,;t t
++s,@AR@,$AR,;t t
++s,@ac_ct_AR@,$ac_ct_AR,;t t
++s,@RANLIB@,$RANLIB,;t t
++s,@ac_ct_RANLIB@,$ac_ct_RANLIB,;t t
++s,@MAINTAINER_MODE_TRUE@,$MAINTAINER_MODE_TRUE,;t t
++s,@MAINTAINER_MODE_FALSE@,$MAINTAINER_MODE_FALSE,;t t
++s,@MAINT@,$MAINT,;t t
++s,@GC_CFLAGS@,$GC_CFLAGS,;t t
++s,@LN_S@,$LN_S,;t t
++s,@STRIP@,$STRIP,;t t
++s,@ac_ct_STRIP@,$ac_ct_STRIP,;t t
++s,@LIBTOOL@,$LIBTOOL,;t t
++s,@CXXCPP@,$CXXCPP,;t t
++s,@CPPFLAGS@,$CPPFLAGS,;t t
++s,@THREADLIBS@,$THREADLIBS,;t t
++s,@POWERPC_DARWIN_TRUE@,$POWERPC_DARWIN_TRUE,;t t
++s,@POWERPC_DARWIN_FALSE@,$POWERPC_DARWIN_FALSE,;t t
++s,@EXTRA_TEST_LIBS@,$EXTRA_TEST_LIBS,;t t
++s,@target_all@,$target_all,;t t
++s,@INCLUDES@,$INCLUDES,;t t
++s,@CXXINCLUDES@,$CXXINCLUDES,;t t
++s,@addobjs@,$addobjs,;t t
++s,@MY_CFLAGS@,$MY_CFLAGS,;t t
++s,@USE_LIBDIR_TRUE@,$USE_LIBDIR_TRUE,;t t
++s,@USE_LIBDIR_FALSE@,$USE_LIBDIR_FALSE,;t t
++s,@LIB@&t@OBJS@,$LIB@&t@OBJS,;t t
++s,@LTLIBOBJS@,$LTLIBOBJS,;t t
++CEOF
++
++_ACEOF
++
++ cat >>$CONFIG_STATUS <<\_ACEOF
++ # Split the substitutions into bite-sized pieces for seds with
++ # small command number limits, like on Digital OSF/1 and HP-UX.
++ ac_max_sed_lines=48
++ ac_sed_frag=1 # Number of current file.
++ ac_beg=1 # First line for current file.
++ ac_end=$ac_max_sed_lines # Line after last line for current file.
++ ac_more_lines=:
++ ac_sed_cmds=
++ while $ac_more_lines; do
++ if test $ac_beg -gt 1; then
++ sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
++ else
++ sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
++ fi
++ if test ! -s $tmp/subs.frag; then
++ ac_more_lines=false
++ else
++ # The purpose of the label and of the branching condition is to
++ # speed up the sed processing (if there are no `@' at all, there
++ # is no need to browse any of the substitutions).
++ # These are the two extra sed commands mentioned above.
++ (echo ':t
++ /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
++ if test -z "$ac_sed_cmds"; then
++ ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
++ else
++ ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed"
++ fi
++ ac_sed_frag=`expr $ac_sed_frag + 1`
++ ac_beg=$ac_end
++ ac_end=`expr $ac_end + $ac_max_sed_lines`
++ fi
++ done
++ if test -z "$ac_sed_cmds"; then
++ ac_sed_cmds=cat
++ fi
++fi # test -n "$CONFIG_FILES"
++
++_ACEOF
++cat >>$CONFIG_STATUS <<\_ACEOF
++for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
++ # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
++ case $ac_file in
++ - | *:- | *:-:* ) # input from stdin
++ cat >$tmp/stdin
++ ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
++ ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
++ *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
++ ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
++ * ) ac_file_in=$ac_file.in ;;
++ esac
++
++ # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
++ ac_dir=`(dirname "$ac_file") 2>/dev/null ||
++$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
++ X"$ac_file" : 'X\(//\)[^/]' \| \
++ X"$ac_file" : 'X\(//\)$' \| \
++ X"$ac_file" : 'X\(/\)' \| \
++ . : '\(.\)' 2>/dev/null ||
++echo X"$ac_file" |
++ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
++ /^X\(\/\/\)[^/].*/{ s//\1/; q; }
++ /^X\(\/\/\)$/{ s//\1/; q; }
++ /^X\(\/\).*/{ s//\1/; q; }
++ s/.*/./; q'`
++ { if $as_mkdir_p; then
++ mkdir -p "$ac_dir"
++ else
++ as_dir="$ac_dir"
++ as_dirs=
++ while test ! -d "$as_dir"; do
++ as_dirs="$as_dir $as_dirs"
++ as_dir=`(dirname "$as_dir") 2>/dev/null ||
++$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
++ X"$as_dir" : 'X\(//\)[^/]' \| \
++ X"$as_dir" : 'X\(//\)$' \| \
++ X"$as_dir" : 'X\(/\)' \| \
++ . : '\(.\)' 2>/dev/null ||
++echo X"$as_dir" |
++ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
++ /^X\(\/\/\)[^/].*/{ s//\1/; q; }
++ /^X\(\/\/\)$/{ s//\1/; q; }
++ /^X\(\/\).*/{ s//\1/; q; }
++ s/.*/./; q'`
++ done
++ test ! -n "$as_dirs" || mkdir $as_dirs
++ fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
++echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
++ { (exit 1); exit 1; }; }; }
++
++ ac_builddir=.
++
++if test "$ac_dir" != .; then
++ ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
++ # A "../" for each directory in $ac_dir_suffix.
++ ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
++else
++ ac_dir_suffix= ac_top_builddir=
++fi
++
++case $srcdir in
++ .) # No --srcdir option. We are building in place.
++ ac_srcdir=.
++ if test -z "$ac_top_builddir"; then
++ ac_top_srcdir=.
++ else
++ ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
++ fi ;;
++ [\\/]* | ?:[\\/]* ) # Absolute path.
++ ac_srcdir=$srcdir$ac_dir_suffix;
++ ac_top_srcdir=$srcdir ;;
++ *) # Relative path.
++ ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
++ ac_top_srcdir=$ac_top_builddir$srcdir ;;
++esac
++# Don't blindly perform a `cd "$ac_dir"/$ac_foo && pwd` since $ac_foo can be
++# absolute.
++ac_abs_builddir=`cd "$ac_dir" && cd $ac_builddir && pwd`
++ac_abs_top_builddir=`cd "$ac_dir" && cd ${ac_top_builddir}. && pwd`
++ac_abs_srcdir=`cd "$ac_dir" && cd $ac_srcdir && pwd`
++ac_abs_top_srcdir=`cd "$ac_dir" && cd $ac_top_srcdir && pwd`
++
++
++ case $INSTALL in
++ [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
++ *) ac_INSTALL=$ac_top_builddir$INSTALL ;;
++ esac
++
++ if test x"$ac_file" != x-; then
++ { echo "$as_me:$LINENO: creating $ac_file" >&5
++echo "$as_me: creating $ac_file" >&6;}
++ rm -f "$ac_file"
++ fi
++ # Let's still pretend it is `configure' which instantiates (i.e., don't
++ # use $as_me), people would be surprised to read:
++ # /* config.h. Generated by config.status. */
++ if test x"$ac_file" = x-; then
++ configure_input=
++ else
++ configure_input="$ac_file. "
++ fi
++ configure_input=$configure_input"Generated from `echo $ac_file_in |
++ sed 's,.*/,,'` by configure."
++
++ # First look for the input files in the build tree, otherwise in the
++ # src tree.
++ ac_file_inputs=`IFS=:
++ for f in $ac_file_in; do
++ case $f in
++ -) echo $tmp/stdin ;;
++ [\\/$]*)
++ # Absolute (can't be DOS-style, as IFS=:)
++ test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
++echo "$as_me: error: cannot find input file: $f" >&2;}
++ { (exit 1); exit 1; }; }
++ echo $f;;
++ *) # Relative
++ if test -f "$f"; then
++ # Build tree
++ echo $f
++ elif test -f "$srcdir/$f"; then
++ # Source tree
++ echo $srcdir/$f
++ else
++ # /dev/null tree
++ { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
++echo "$as_me: error: cannot find input file: $f" >&2;}
++ { (exit 1); exit 1; }; }
++ fi;;
++ esac
++ done` || { (exit 1); exit 1; }
++_ACEOF
++cat >>$CONFIG_STATUS <<_ACEOF
++ sed "$ac_vpsub
++$extrasub
++_ACEOF
++cat >>$CONFIG_STATUS <<\_ACEOF
++:t
++/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
++s,@configure_input@,$configure_input,;t t
++s,@srcdir@,$ac_srcdir,;t t
++s,@abs_srcdir@,$ac_abs_srcdir,;t t
++s,@top_srcdir@,$ac_top_srcdir,;t t
++s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t
++s,@builddir@,$ac_builddir,;t t
++s,@abs_builddir@,$ac_abs_builddir,;t t
++s,@top_builddir@,$ac_top_builddir,;t t
++s,@abs_top_builddir@,$ac_abs_top_builddir,;t t
++s,@INSTALL@,$ac_INSTALL,;t t
++" $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out
++ rm -f $tmp/stdin
++ if test x"$ac_file" != x-; then
++ mv $tmp/out $ac_file
++ else
++ cat $tmp/out
++ rm -f $tmp/out
++ fi
++
++done
++_ACEOF
++cat >>$CONFIG_STATUS <<\_ACEOF
++
++#
++# CONFIG_COMMANDS section.
++#
++for ac_file in : $CONFIG_COMMANDS; do test "x$ac_file" = x: && continue
++ ac_dest=`echo "$ac_file" | sed 's,:.*,,'`
++ ac_source=`echo "$ac_file" | sed 's,[^:]*:,,'`
++ ac_dir=`(dirname "$ac_dest") 2>/dev/null ||
++$as_expr X"$ac_dest" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
++ X"$ac_dest" : 'X\(//\)[^/]' \| \
++ X"$ac_dest" : 'X\(//\)$' \| \
++ X"$ac_dest" : 'X\(/\)' \| \
++ . : '\(.\)' 2>/dev/null ||
++echo X"$ac_dest" |
++ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
++ /^X\(\/\/\)[^/].*/{ s//\1/; q; }
++ /^X\(\/\/\)$/{ s//\1/; q; }
++ /^X\(\/\).*/{ s//\1/; q; }
++ s/.*/./; q'`
++ ac_builddir=.
++
++if test "$ac_dir" != .; then
++ ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
++ # A "../" for each directory in $ac_dir_suffix.
++ ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
++else
++ ac_dir_suffix= ac_top_builddir=
++fi
++
++case $srcdir in
++ .) # No --srcdir option. We are building in place.
++ ac_srcdir=.
++ if test -z "$ac_top_builddir"; then
++ ac_top_srcdir=.
++ else
++ ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
++ fi ;;
++ [\\/]* | ?:[\\/]* ) # Absolute path.
++ ac_srcdir=$srcdir$ac_dir_suffix;
++ ac_top_srcdir=$srcdir ;;
++ *) # Relative path.
++ ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
++ ac_top_srcdir=$ac_top_builddir$srcdir ;;
++esac
++# Don't blindly perform a `cd "$ac_dir"/$ac_foo && pwd` since $ac_foo can be
++# absolute.
++ac_abs_builddir=`cd "$ac_dir" && cd $ac_builddir && pwd`
++ac_abs_top_builddir=`cd "$ac_dir" && cd ${ac_top_builddir}. && pwd`
++ac_abs_srcdir=`cd "$ac_dir" && cd $ac_srcdir && pwd`
++ac_abs_top_srcdir=`cd "$ac_dir" && cd $ac_top_srcdir && pwd`
++
++
++ { echo "$as_me:$LINENO: executing $ac_dest commands" >&5
++echo "$as_me: executing $ac_dest commands" >&6;}
++ case $ac_dest in
++ default )
++echo "$DEFS" > boehm-cflags
++
++if test -n "$CONFIG_FILES"; then
++ LD="${ORIGINAL_LD_FOR_MULTILIBS}"
++ ac_file=Makefile . ${gc_basedir}/../config-ml.in
++fi ;;
++ esac
++done
++_ACEOF
++
++cat >>$CONFIG_STATUS <<\_ACEOF
++
++{ (exit 0); exit 0; }
++_ACEOF
++chmod +x $CONFIG_STATUS
++ac_clean_files=$ac_clean_files_save
++
++
++# configure is writing to config.log, and then calls config.status.
++# config.status does its own redirection, appending to config.log.
++# Unfortunately, on DOS this fails, as config.log is still kept open
++# by configure, so config.status won't be able to write to it; its
++# output is simply discarded. So we exec the FD to /dev/null,
++# effectively closing config.log, so it can be properly (re)opened and
++# appended to by config.status. When coming back to configure, we
++# need to make the FD available again.
++if test "$no_create" != yes; then
++ ac_cs_success=:
++ ac_config_status_args=
++ test "$silent" = yes &&
++ ac_config_status_args="$ac_config_status_args --quiet"
++ exec 5>/dev/null
++ $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
++ exec 5>>config.log
++ # Use ||, not &&, to avoid exiting from the if with $? = 1, which
++ # would make configure fail if this is the last instruction.
++ $ac_cs_success || { (exit 1); exit 1; }
++fi
++
+diff -Nubr boehm-gc/autom4te.cache/output.1 ../boehm-gc/autom4te.cache/output.1
+--- boehm-gc/autom4te.cache/output.1 Wed Dec 31 16:00:00 1969
++++ ../boehm-gc/autom4te.cache/output.1 Sat May 31 15:09:31 2003
+@@ -0,0 +1,9496 @@
++@%:@! /bin/sh
++@%:@ Guess values for system-dependent variables and create Makefiles.
++@%:@ Generated by GNU Autoconf 2.54.
++@%:@
++@%:@ Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 2002
++@%:@ Free Software Foundation, Inc.
++@%:@ This configure script is free software; the Free Software Foundation
++@%:@ gives unlimited permission to copy, distribute and modify it.
++## --------------------- ##
++## M4sh Initialization. ##
++## --------------------- ##
++
++# Be Bourne compatible
++if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
++ emulate sh
++ NULLCMD=:
++ # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
++ # is contrary to our usage. Disable this feature.
++ alias -g '${1+"$@"}'='"$@"'
++elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
++ set -o posix
++fi
++
++# Support unset when possible.
++if (FOO=FOO; unset FOO) >/dev/null 2>&1; then
++ as_unset=unset
++else
++ as_unset=false
++fi
++
++
++# Work around bugs in pre-3.0 UWIN ksh.
++$as_unset ENV MAIL MAILPATH
++PS1='$ '
++PS2='> '
++PS4='+ '
++
++# NLS nuisances.
++for as_var in LANG LANGUAGE LC_ALL LC_COLLATE LC_CTYPE LC_NUMERIC LC_MESSAGES LC_TIME
++do
++ if (set +x; test -n "`(eval $as_var=C; export $as_var) 2>&1`"); then
++ eval $as_var=C; export $as_var
++ else
++ $as_unset $as_var
++ fi
++done
++
++# Required to use basename.
++if expr a : '\(a\)' >/dev/null 2>&1; then
++ as_expr=expr
++else
++ as_expr=false
++fi
++
++if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
++ as_basename=basename
++else
++ as_basename=false
++fi
++
++
++# Name of the executable.
++as_me=`$as_basename "$0" ||
++$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
++ X"$0" : 'X\(//\)$' \| \
++ X"$0" : 'X\(/\)$' \| \
++ . : '\(.\)' 2>/dev/null ||
++echo X/"$0" |
++ sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
++ /^X\/\(\/\/\)$/{ s//\1/; q; }
++ /^X\/\(\/\).*/{ s//\1/; q; }
++ s/.*/./; q'`
++
++
++# PATH needs CR, and LINENO needs CR and PATH.
++# Avoid depending upon Character Ranges.
++as_cr_letters='abcdefghijklmnopqrstuvwxyz'
++as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
++as_cr_Letters=$as_cr_letters$as_cr_LETTERS
++as_cr_digits='0123456789'
++as_cr_alnum=$as_cr_Letters$as_cr_digits
++
++# The user is always right.
++if test "${PATH_SEPARATOR+set}" != set; then
++ echo "#! /bin/sh" >conftest.sh
++ echo "exit 0" >>conftest.sh
++ chmod +x conftest.sh
++ if (PATH="/nonexistent;."; conftest.sh) >/dev/null 2>&1; then
++ PATH_SEPARATOR=';'
++ else
++ PATH_SEPARATOR=:
++ fi
++ rm -f conftest.sh
++fi
++
++
++ as_lineno_1=$LINENO
++ as_lineno_2=$LINENO
++ as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
++ test "x$as_lineno_1" != "x$as_lineno_2" &&
++ test "x$as_lineno_3" = "x$as_lineno_2" || {
++ # Find who we are. Look in the path if we contain no path at all
++ # relative or not.
++ case $0 in
++ *[\\/]* ) as_myself=$0 ;;
++ *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
++for as_dir in $PATH
++do
++ IFS=$as_save_IFS
++ test -z "$as_dir" && as_dir=.
++ test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
++done
++
++ ;;
++ esac
++ # We did not find ourselves, most probably we were run as `sh COMMAND'
++ # in which case we are not to be found in the path.
++ if test "x$as_myself" = x; then
++ as_myself=$0
++ fi
++ if test ! -f "$as_myself"; then
++ { echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2
++ { (exit 1); exit 1; }; }
++ fi
++ case $CONFIG_SHELL in
++ '')
++ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
++for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
++do
++ IFS=$as_save_IFS
++ test -z "$as_dir" && as_dir=.
++ for as_base in sh bash ksh sh5; do
++ case $as_dir in
++ /*)
++ if ("$as_dir/$as_base" -c '
++ as_lineno_1=$LINENO
++ as_lineno_2=$LINENO
++ as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
++ test "x$as_lineno_1" != "x$as_lineno_2" &&
++ test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then
++ $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
++ $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
++ CONFIG_SHELL=$as_dir/$as_base
++ export CONFIG_SHELL
++ exec "$CONFIG_SHELL" "$0" ${1+"$@"}
++ fi;;
++ esac
++ done
++done
++;;
++ esac
++
++ # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
++ # uniformly replaced by the line number. The first 'sed' inserts a
++ # line-number line before each line; the second 'sed' does the real
++ # work. The second script uses 'N' to pair each line-number line
++ # with the numbered line, and appends trailing '-' during
++ # substitution so that $LINENO is not a special case at line end.
++ # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
++ # second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-)
++ sed '=' <$as_myself |
++ sed '
++ N
++ s,$,-,
++ : loop
++ s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
++ t loop
++ s,-$,,
++ s,^['$as_cr_digits']*\n,,
++ ' >$as_me.lineno &&
++ chmod +x $as_me.lineno ||
++ { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
++ { (exit 1); exit 1; }; }
++
++ # Don't try to exec as it changes $[0], causing all sort of problems
++ # (the dirname of $[0] is not the place where we might find the
++ # original and so on. Autoconf is especially sensible to this).
++ . ./$as_me.lineno
++ # Exit status is that of the last command.
++ exit
++}
++
++
++case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
++ *c*,-n*) ECHO_N= ECHO_C='
++' ECHO_T=' ' ;;
++ *c*,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;
++ *) ECHO_N= ECHO_C='\c' ECHO_T= ;;
++esac
++
++if expr a : '\(a\)' >/dev/null 2>&1; then
++ as_expr=expr
++else
++ as_expr=false
++fi
++
++rm -f conf$$ conf$$.exe conf$$.file
++echo >conf$$.file
++if ln -s conf$$.file conf$$ 2>/dev/null; then
++ # We could just check for DJGPP; but this test a) works b) is more generic
++ # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
++ if test -f conf$$.exe; then
++ # Don't use ln at all; we don't have any links
++ as_ln_s='cp -p'
++ else
++ as_ln_s='ln -s'
++ fi
++elif ln conf$$.file conf$$ 2>/dev/null; then
++ as_ln_s=ln
++else
++ as_ln_s='cp -p'
++fi
++rm -f conf$$ conf$$.exe conf$$.file
++
++if mkdir -p . 2>/dev/null; then
++ as_mkdir_p=:
++else
++ as_mkdir_p=false
++fi
++
++as_executable_p="test -f"
++
++# Sed expression to map a string onto a valid CPP name.
++as_tr_cpp="sed y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g"
++
++# Sed expression to map a string onto a valid variable name.
++as_tr_sh="sed y%*+%pp%;s%[^_$as_cr_alnum]%_%g"
++
++
++# IFS
++# We need space, tab and new line, in precisely that order.
++as_nl='
++'
++IFS=" $as_nl"
++
++# CDPATH.
++$as_unset CDPATH
++
++
++# Find the correct PATH separator. Usually this is `:', but
++# DJGPP uses `;' like DOS.
++if test "X${PATH_SEPARATOR+set}" != Xset; then
++ UNAME=${UNAME-`uname 2>/dev/null`}
++ case X$UNAME in
++ *-DOS) lt_cv_sys_path_separator=';' ;;
++ *) lt_cv_sys_path_separator=':' ;;
++ esac
++ PATH_SEPARATOR=$lt_cv_sys_path_separator
++fi
++
++
++# Check that we are running under the correct shell.
++SHELL=${CONFIG_SHELL-/bin/sh}
++
++case X$ECHO in
++X*--fallback-echo)
++ # Remove one level of quotation (which was required for Make).
++ ECHO=`echo "$ECHO" | sed 's,\\\\\$\\$0,'$0','`
++ ;;
++esac
++
++echo=${ECHO-echo}
++if test "X$1" = X--no-reexec; then
++ # Discard the --no-reexec flag, and continue.
++ shift
++elif test "X$1" = X--fallback-echo; then
++ # Avoid inline document here, it may be left over
++ :
++elif test "X`($echo '\t') 2>/dev/null`" = 'X\t'; then
++ # Yippee, $echo works!
++ :
++else
++ # Restart under the correct shell.
++ exec $SHELL "$0" --no-reexec ${1+"$@"}
++fi
++
++if test "X$1" = X--fallback-echo; then
++ # used as fallback echo
++ shift
++ cat <<EOF
++
++EOF
++ exit 0
++fi
++
++# The HP-UX ksh and POSIX shell print the target directory to stdout
++# if CDPATH is set.
++if test "X${CDPATH+set}" = Xset; then CDPATH=:; export CDPATH; fi
++
++if test -z "$ECHO"; then
++if test "X${echo_test_string+set}" != Xset; then
++# find a string as large as possible, as long as the shell can cope with it
++ for cmd in 'sed 50q "$0"' 'sed 20q "$0"' 'sed 10q "$0"' 'sed 2q "$0"' 'echo test'; do
++ # expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ...
++ if (echo_test_string="`eval $cmd`") 2>/dev/null &&
++ echo_test_string="`eval $cmd`" &&
++ (test "X$echo_test_string" = "X$echo_test_string") 2>/dev/null
++ then
++ break
++ fi
++ done
++fi
++
++if test "X`($echo '\t') 2>/dev/null`" = 'X\t' &&
++ echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` &&
++ test "X$echo_testing_string" = "X$echo_test_string"; then
++ :
++else
++ # The Solaris, AIX, and Digital Unix default echo programs unquote
++ # backslashes. This makes it impossible to quote backslashes using
++ # echo "$something" | sed 's/\\/\\\\/g'
++ #
++ # So, first we look for a working echo in the user's PATH.
++
++ IFS="${IFS= }"; save_ifs="$IFS"; IFS=$PATH_SEPARATOR
++ for dir in $PATH /usr/ucb; do
++ if (test -f $dir/echo || test -f $dir/echo$ac_exeext) &&
++ test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' &&
++ echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` &&
++ test "X$echo_testing_string" = "X$echo_test_string"; then
++ echo="$dir/echo"
++ break
++ fi
++ done
++ IFS="$save_ifs"
++
++ if test "X$echo" = Xecho; then
++ # We didn't find a better echo, so look for alternatives.
++ if test "X`(print -r '\t') 2>/dev/null`" = 'X\t' &&
++ echo_testing_string=`(print -r "$echo_test_string") 2>/dev/null` &&
++ test "X$echo_testing_string" = "X$echo_test_string"; then
++ # This shell has a builtin print -r that does the trick.
++ echo='print -r'
++ elif (test -f /bin/ksh || test -f /bin/ksh$ac_exeext) &&
++ test "X$CONFIG_SHELL" != X/bin/ksh; then
++ # If we have ksh, try running configure again with it.
++ ORIGINAL_CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
++ export ORIGINAL_CONFIG_SHELL
++ CONFIG_SHELL=/bin/ksh
++ export CONFIG_SHELL
++ exec $CONFIG_SHELL "$0" --no-reexec ${1+"$@"}
++ else
++ # Try using printf.
++ echo='printf %s\n'
++ if test "X`($echo '\t') 2>/dev/null`" = 'X\t' &&
++ echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` &&
++ test "X$echo_testing_string" = "X$echo_test_string"; then
++ # Cool, printf works
++ :
++ elif echo_testing_string=`($ORIGINAL_CONFIG_SHELL "$0" --fallback-echo '\t') 2>/dev/null` &&
++ test "X$echo_testing_string" = 'X\t' &&
++ echo_testing_string=`($ORIGINAL_CONFIG_SHELL "$0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
++ test "X$echo_testing_string" = "X$echo_test_string"; then
++ CONFIG_SHELL=$ORIGINAL_CONFIG_SHELL
++ export CONFIG_SHELL
++ SHELL="$CONFIG_SHELL"
++ export SHELL
++ echo="$CONFIG_SHELL $0 --fallback-echo"
++ elif echo_testing_string=`($CONFIG_SHELL "$0" --fallback-echo '\t') 2>/dev/null` &&
++ test "X$echo_testing_string" = 'X\t' &&
++ echo_testing_string=`($CONFIG_SHELL "$0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
++ test "X$echo_testing_string" = "X$echo_test_string"; then
++ echo="$CONFIG_SHELL $0 --fallback-echo"
++ else
++ # maybe with a smaller string...
++ prev=:
++
++ for cmd in 'echo test' 'sed 2q "$0"' 'sed 10q "$0"' 'sed 20q "$0"' 'sed 50q "$0"'; do
++ if (test "X$echo_test_string" = "X`eval $cmd`") 2>/dev/null
++ then
++ break
++ fi
++ prev="$cmd"
++ done
++
++ if test "$prev" != 'sed 50q "$0"'; then
++ echo_test_string=`eval $prev`
++ export echo_test_string
++ exec ${ORIGINAL_CONFIG_SHELL-${CONFIG_SHELL-/bin/sh}} "$0" ${1+"$@"}
++ else
++ # Oops. We lost completely, so just stick with echo.
++ echo=echo
++ fi
++ fi
++ fi
++ fi
++fi
++fi
++
++# Copy echo and quote the copy suitably for passing to libtool from
++# the Makefile, instead of quoting the original, which is used later.
++ECHO=$echo
++if test "X$ECHO" = "X$CONFIG_SHELL $0 --fallback-echo"; then
++ ECHO="$CONFIG_SHELL \\\$\$0 --fallback-echo"
++fi
++
++
++
++# Name of the host.
++# hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
++# so uname gets run too.
++ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
++
++exec 6>&1
++
++#
++# Initializations.
++#
++ac_default_prefix=/usr/local
++ac_config_libobj_dir=.
++cross_compiling=no
++subdirs=
++MFLAGS=
++MAKEFLAGS=
++SHELL=${CONFIG_SHELL-/bin/sh}
++
++# Maximum number of lines to put in a shell here document.
++# This variable seems obsolete. It should probably be removed, and
++# only ac_max_sed_lines should be used.
++: ${ac_max_here_lines=38}
++
++# Identity of this package.
++PACKAGE_NAME=
++PACKAGE_TARNAME=
++PACKAGE_VERSION=
++PACKAGE_STRING=
++PACKAGE_BUGREPORT=
++
++ac_unique_file="gcj_mlc.c"
++# Factoring default headers for most tests.
++ac_includes_default="\
++#include <stdio.h>
++#if HAVE_SYS_TYPES_H
++# include <sys/types.h>
++#endif
++#if HAVE_SYS_STAT_H
++# include <sys/stat.h>
++#endif
++#if STDC_HEADERS
++# include <stdlib.h>
++# include <stddef.h>
++#else
++# if HAVE_STDLIB_H
++# include <stdlib.h>
++# endif
++#endif
++#if HAVE_STRING_H
++# if !STDC_HEADERS && HAVE_MEMORY_H
++# include <memory.h>
++# endif
++# include <string.h>
++#endif
++#if HAVE_STRINGS_H
++# include <strings.h>
++#endif
++#if HAVE_INTTYPES_H
++# include <inttypes.h>
++#else
++# if HAVE_STDINT_H
++# include <stdint.h>
++# endif
++#endif
++#if HAVE_UNISTD_H
++# include <unistd.h>
++#endif"
++
++ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS gc_basedir build build_cpu build_vendor build_os host host_cpu host_vendor host_os target target_cpu target_vendor target_os mkinstalldirs INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA PACKAGE VERSION ACLOCAL AUTOCONF AUTOMAKE AUTOHEADER MAKEINFO AMTAR install_sh STRIP ac_ct_STRIP INSTALL_STRIP_PROGRAM AWK SET_MAKE AS ac_ct_AS AR ac_ct_AR RANLIB ac_ct_RANLIB MAINTAINER_MODE_TRUE MAINTAINER_MODE_FALSE MAINT GC_CFLAGS CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC EXEEXT OBJEXT DEPDIR am__include am__quote AMDEP_TRUE AMDEP_FALSE AMDEPBACKSLASH CCDEPMODE LN_S ECHO CPP EGREP LIBTOOL THREADLIBS POWERPC_DARWIN_TRUE POWERPC_DARWIN_FALSE EXTRA_TEST_LIBS target_all CXX INCLUDES CXXINCLUDES addobjs MY_CFLAGS USE_LIBDIR_TRUE USE_LIBDIR_FALSE LIB@&t@OBJS LTLIBOBJS'
++ac_subst_files=''
++
++# Initialize some variables set by options.
++ac_init_help=
++ac_init_version=false
++# The variables have the same names as the options, with
++# dashes changed to underlines.
++cache_file=/dev/null
++exec_prefix=NONE
++no_create=
++no_recursion=
++prefix=NONE
++program_prefix=NONE
++program_suffix=NONE
++program_transform_name=s,x,x,
++silent=
++site=
++srcdir=
++verbose=
++x_includes=NONE
++x_libraries=NONE
++
++# Installation directory options.
++# These are left unexpanded so users can "make install exec_prefix=/foo"
++# and all the variables that are supposed to be based on exec_prefix
++# by default will actually change.
++# Use braces instead of parens because sh, perl, etc. also accept them.
++bindir='${exec_prefix}/bin'
++sbindir='${exec_prefix}/sbin'
++libexecdir='${exec_prefix}/libexec'
++datadir='${prefix}/share'
++sysconfdir='${prefix}/etc'
++sharedstatedir='${prefix}/com'
++localstatedir='${prefix}/var'
++libdir='${exec_prefix}/lib'
++includedir='${prefix}/include'
++oldincludedir='/usr/include'
++infodir='${prefix}/info'
++mandir='${prefix}/man'
++
++ac_prev=
++for ac_option
++do
++ # If the previous option needs an argument, assign it.
++ if test -n "$ac_prev"; then
++ eval "$ac_prev=\$ac_option"
++ ac_prev=
++ continue
++ fi
++
++ ac_optarg=`expr "x$ac_option" : 'x[^=]*=\(.*\)'`
++
++ # Accept the important Cygnus configure options, so we can diagnose typos.
++
++ case $ac_option in
++
++ -bindir | --bindir | --bindi | --bind | --bin | --bi)
++ ac_prev=bindir ;;
++ -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
++ bindir=$ac_optarg ;;
++
++ -build | --build | --buil | --bui | --bu)
++ ac_prev=build_alias ;;
++ -build=* | --build=* | --buil=* | --bui=* | --bu=*)
++ build_alias=$ac_optarg ;;
++
++ -cache-file | --cache-file | --cache-fil | --cache-fi \
++ | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
++ ac_prev=cache_file ;;
++ -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
++ | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
++ cache_file=$ac_optarg ;;
++
++ --config-cache | -C)
++ cache_file=config.cache ;;
++
++ -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
++ ac_prev=datadir ;;
++ -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
++ | --da=*)
++ datadir=$ac_optarg ;;
++
++ -disable-* | --disable-*)
++ ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
++ # Reject names that are not valid shell variable names.
++ expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
++ { echo "$as_me: error: invalid feature name: $ac_feature" >&2
++ { (exit 1); exit 1; }; }
++ ac_feature=`echo $ac_feature | sed 's/-/_/g'`
++ eval "enable_$ac_feature=no" ;;
++
++ -enable-* | --enable-*)
++ ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
++ # Reject names that are not valid shell variable names.
++ expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
++ { echo "$as_me: error: invalid feature name: $ac_feature" >&2
++ { (exit 1); exit 1; }; }
++ ac_feature=`echo $ac_feature | sed 's/-/_/g'`
++ case $ac_option in
++ *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
++ *) ac_optarg=yes ;;
++ esac
++ eval "enable_$ac_feature='$ac_optarg'" ;;
++
++ -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
++ | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
++ | --exec | --exe | --ex)
++ ac_prev=exec_prefix ;;
++ -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
++ | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
++ | --exec=* | --exe=* | --ex=*)
++ exec_prefix=$ac_optarg ;;
++
++ -gas | --gas | --ga | --g)
++ # Obsolete; use --with-gas.
++ with_gas=yes ;;
++
++ -help | --help | --hel | --he | -h)
++ ac_init_help=long ;;
++ -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
++ ac_init_help=recursive ;;
++ -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
++ ac_init_help=short ;;
++
++ -host | --host | --hos | --ho)
++ ac_prev=host_alias ;;
++ -host=* | --host=* | --hos=* | --ho=*)
++ host_alias=$ac_optarg ;;
++
++ -includedir | --includedir | --includedi | --included | --include \
++ | --includ | --inclu | --incl | --inc)
++ ac_prev=includedir ;;
++ -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
++ | --includ=* | --inclu=* | --incl=* | --inc=*)
++ includedir=$ac_optarg ;;
++
++ -infodir | --infodir | --infodi | --infod | --info | --inf)
++ ac_prev=infodir ;;
++ -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
++ infodir=$ac_optarg ;;
++
++ -libdir | --libdir | --libdi | --libd)
++ ac_prev=libdir ;;
++ -libdir=* | --libdir=* | --libdi=* | --libd=*)
++ libdir=$ac_optarg ;;
++
++ -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
++ | --libexe | --libex | --libe)
++ ac_prev=libexecdir ;;
++ -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
++ | --libexe=* | --libex=* | --libe=*)
++ libexecdir=$ac_optarg ;;
++
++ -localstatedir | --localstatedir | --localstatedi | --localstated \
++ | --localstate | --localstat | --localsta | --localst \
++ | --locals | --local | --loca | --loc | --lo)
++ ac_prev=localstatedir ;;
++ -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
++ | --localstate=* | --localstat=* | --localsta=* | --localst=* \
++ | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
++ localstatedir=$ac_optarg ;;
++
++ -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
++ ac_prev=mandir ;;
++ -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
++ mandir=$ac_optarg ;;
++
++ -nfp | --nfp | --nf)
++ # Obsolete; use --without-fp.
++ with_fp=no ;;
++
++ -no-create | --no-create | --no-creat | --no-crea | --no-cre \
++ | --no-cr | --no-c | -n)
++ no_create=yes ;;
++
++ -no-recursion | --no-recursion | --no-recursio | --no-recursi \
++ | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
++ no_recursion=yes ;;
++
++ -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
++ | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
++ | --oldin | --oldi | --old | --ol | --o)
++ ac_prev=oldincludedir ;;
++ -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
++ | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
++ | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
++ oldincludedir=$ac_optarg ;;
++
++ -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
++ ac_prev=prefix ;;
++ -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
++ prefix=$ac_optarg ;;
++
++ -program-prefix | --program-prefix | --program-prefi | --program-pref \
++ | --program-pre | --program-pr | --program-p)
++ ac_prev=program_prefix ;;
++ -program-prefix=* | --program-prefix=* | --program-prefi=* \
++ | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
++ program_prefix=$ac_optarg ;;
++
++ -program-suffix | --program-suffix | --program-suffi | --program-suff \
++ | --program-suf | --program-su | --program-s)
++ ac_prev=program_suffix ;;
++ -program-suffix=* | --program-suffix=* | --program-suffi=* \
++ | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
++ program_suffix=$ac_optarg ;;
++
++ -program-transform-name | --program-transform-name \
++ | --program-transform-nam | --program-transform-na \
++ | --program-transform-n | --program-transform- \
++ | --program-transform | --program-transfor \
++ | --program-transfo | --program-transf \
++ | --program-trans | --program-tran \
++ | --progr-tra | --program-tr | --program-t)
++ ac_prev=program_transform_name ;;
++ -program-transform-name=* | --program-transform-name=* \
++ | --program-transform-nam=* | --program-transform-na=* \
++ | --program-transform-n=* | --program-transform-=* \
++ | --program-transform=* | --program-transfor=* \
++ | --program-transfo=* | --program-transf=* \
++ | --program-trans=* | --program-tran=* \
++ | --progr-tra=* | --program-tr=* | --program-t=*)
++ program_transform_name=$ac_optarg ;;
++
++ -q | -quiet | --quiet | --quie | --qui | --qu | --q \
++ | -silent | --silent | --silen | --sile | --sil)
++ silent=yes ;;
++
++ -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
++ ac_prev=sbindir ;;
++ -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
++ | --sbi=* | --sb=*)
++ sbindir=$ac_optarg ;;
++
++ -sharedstatedir | --sharedstatedir | --sharedstatedi \
++ | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
++ | --sharedst | --shareds | --shared | --share | --shar \
++ | --sha | --sh)
++ ac_prev=sharedstatedir ;;
++ -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
++ | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
++ | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
++ | --sha=* | --sh=*)
++ sharedstatedir=$ac_optarg ;;
++
++ -site | --site | --sit)
++ ac_prev=site ;;
++ -site=* | --site=* | --sit=*)
++ site=$ac_optarg ;;
++
++ -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
++ ac_prev=srcdir ;;
++ -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
++ srcdir=$ac_optarg ;;
++
++ -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
++ | --syscon | --sysco | --sysc | --sys | --sy)
++ ac_prev=sysconfdir ;;
++ -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
++ | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
++ sysconfdir=$ac_optarg ;;
++
++ -target | --target | --targe | --targ | --tar | --ta | --t)
++ ac_prev=target_alias ;;
++ -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
++ target_alias=$ac_optarg ;;
++
++ -v | -verbose | --verbose | --verbos | --verbo | --verb)
++ verbose=yes ;;
++
++ -version | --version | --versio | --versi | --vers | -V)
++ ac_init_version=: ;;
++
++ -with-* | --with-*)
++ ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
++ # Reject names that are not valid shell variable names.
++ expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
++ { echo "$as_me: error: invalid package name: $ac_package" >&2
++ { (exit 1); exit 1; }; }
++ ac_package=`echo $ac_package| sed 's/-/_/g'`
++ case $ac_option in
++ *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
++ *) ac_optarg=yes ;;
++ esac
++ eval "with_$ac_package='$ac_optarg'" ;;
++
++ -without-* | --without-*)
++ ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`
++ # Reject names that are not valid shell variable names.
++ expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
++ { echo "$as_me: error: invalid package name: $ac_package" >&2
++ { (exit 1); exit 1; }; }
++ ac_package=`echo $ac_package | sed 's/-/_/g'`
++ eval "with_$ac_package=no" ;;
++
++ --x)
++ # Obsolete; use --with-x.
++ with_x=yes ;;
++
++ -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
++ | --x-incl | --x-inc | --x-in | --x-i)
++ ac_prev=x_includes ;;
++ -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
++ | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
++ x_includes=$ac_optarg ;;
++
++ -x-libraries | --x-libraries | --x-librarie | --x-librari \
++ | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
++ ac_prev=x_libraries ;;
++ -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
++ | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
++ x_libraries=$ac_optarg ;;
++
++ -*) { echo "$as_me: error: unrecognized option: $ac_option
++Try \`$0 --help' for more information." >&2
++ { (exit 1); exit 1; }; }
++ ;;
++
++ *=*)
++ ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
++ # Reject names that are not valid shell variable names.
++ expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
++ { echo "$as_me: error: invalid variable name: $ac_envvar" >&2
++ { (exit 1); exit 1; }; }
++ ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`
++ eval "$ac_envvar='$ac_optarg'"
++ export $ac_envvar ;;
++
++ *)
++ # FIXME: should be removed in autoconf 3.0.
++ echo "$as_me: WARNING: you should use --build, --host, --target" >&2
++ expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
++ echo "$as_me: WARNING: invalid host type: $ac_option" >&2
++ : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
++ ;;
++
++ esac
++done
++
++if test -n "$ac_prev"; then
++ ac_option=--`echo $ac_prev | sed 's/_/-/g'`
++ { echo "$as_me: error: missing argument to $ac_option" >&2
++ { (exit 1); exit 1; }; }
++fi
++
++# Be sure to have absolute paths.
++for ac_var in exec_prefix prefix
++do
++ eval ac_val=$`echo $ac_var`
++ case $ac_val in
++ [\\/$]* | ?:[\\/]* | NONE | '' ) ;;
++ *) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
++ { (exit 1); exit 1; }; };;
++ esac
++done
++
++# Be sure to have absolute paths.
++for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \
++ localstatedir libdir includedir oldincludedir infodir mandir
++do
++ eval ac_val=$`echo $ac_var`
++ case $ac_val in
++ [\\/$]* | ?:[\\/]* ) ;;
++ *) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
++ { (exit 1); exit 1; }; };;
++ esac
++done
++
++# There might be people who depend on the old broken behavior: `$host'
++# used to hold the argument of --host etc.
++# FIXME: To remove some day.
++build=$build_alias
++host=$host_alias
++target=$target_alias
++
++# FIXME: To remove some day.
++if test "x$host_alias" != x; then
++ if test "x$build_alias" = x; then
++ cross_compiling=maybe
++ echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
++ If a cross compiler is detected then cross compile mode will be used." >&2
++ elif test "x$build_alias" != "x$host_alias"; then
++ cross_compiling=yes
++ fi
++fi
++
++ac_tool_prefix=
++test -n "$host_alias" && ac_tool_prefix=$host_alias-
++
++test "$silent" = yes && exec 6>/dev/null
++
++
++# Find the source files, if location was not specified.
++if test -z "$srcdir"; then
++ ac_srcdir_defaulted=yes
++ # Try the directory containing this script, then its parent.
++ ac_confdir=`(dirname "$0") 2>/dev/null ||
++$as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
++ X"$0" : 'X\(//\)[^/]' \| \
++ X"$0" : 'X\(//\)$' \| \
++ X"$0" : 'X\(/\)' \| \
++ . : '\(.\)' 2>/dev/null ||
++echo X"$0" |
++ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
++ /^X\(\/\/\)[^/].*/{ s//\1/; q; }
++ /^X\(\/\/\)$/{ s//\1/; q; }
++ /^X\(\/\).*/{ s//\1/; q; }
++ s/.*/./; q'`
++ srcdir=$ac_confdir
++ if test ! -r $srcdir/$ac_unique_file; then
++ srcdir=..
++ fi
++else
++ ac_srcdir_defaulted=no
++fi
++if test ! -r $srcdir/$ac_unique_file; then
++ if test "$ac_srcdir_defaulted" = yes; then
++ { echo "$as_me: error: cannot find sources ($ac_unique_file) in $ac_confdir or .." >&2
++ { (exit 1); exit 1; }; }
++ else
++ { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
++ { (exit 1); exit 1; }; }
++ fi
++fi
++(cd $srcdir && test -r ./$ac_unique_file) 2>/dev/null ||
++ { echo "$as_me: error: sources are in $srcdir, but \`cd $srcdir' does not work" >&2
++ { (exit 1); exit 1; }; }
++srcdir=`echo "$srcdir" | sed 's%\([^\\/]\)[\\/]*$%\1%'`
++ac_env_build_alias_set=${build_alias+set}
++ac_env_build_alias_value=$build_alias
++ac_cv_env_build_alias_set=${build_alias+set}
++ac_cv_env_build_alias_value=$build_alias
++ac_env_host_alias_set=${host_alias+set}
++ac_env_host_alias_value=$host_alias
++ac_cv_env_host_alias_set=${host_alias+set}
++ac_cv_env_host_alias_value=$host_alias
++ac_env_target_alias_set=${target_alias+set}
++ac_env_target_alias_value=$target_alias
++ac_cv_env_target_alias_set=${target_alias+set}
++ac_cv_env_target_alias_value=$target_alias
++ac_env_CC_set=${CC+set}
++ac_env_CC_value=$CC
++ac_cv_env_CC_set=${CC+set}
++ac_cv_env_CC_value=$CC
++ac_env_CFLAGS_set=${CFLAGS+set}
++ac_env_CFLAGS_value=$CFLAGS
++ac_cv_env_CFLAGS_set=${CFLAGS+set}
++ac_cv_env_CFLAGS_value=$CFLAGS
++ac_env_LDFLAGS_set=${LDFLAGS+set}
++ac_env_LDFLAGS_value=$LDFLAGS
++ac_cv_env_LDFLAGS_set=${LDFLAGS+set}
++ac_cv_env_LDFLAGS_value=$LDFLAGS
++ac_env_CPPFLAGS_set=${CPPFLAGS+set}
++ac_env_CPPFLAGS_value=$CPPFLAGS
++ac_cv_env_CPPFLAGS_set=${CPPFLAGS+set}
++ac_cv_env_CPPFLAGS_value=$CPPFLAGS
++ac_env_CPP_set=${CPP+set}
++ac_env_CPP_value=$CPP
++ac_cv_env_CPP_set=${CPP+set}
++ac_cv_env_CPP_value=$CPP
++
++#
++# Report the --help message.
++#
++if test "$ac_init_help" = "long"; then
++ # Omit some internal or obsolete options to make the list less imposing.
++ # This message is too long to be a string in the A/UX 3.1 sh.
++ cat <<_ACEOF
++\`configure' configures this package to adapt to many kinds of systems.
++
++Usage: $0 [OPTION]... [VAR=VALUE]...
++
++To assign environment variables (e.g., CC, CFLAGS...), specify them as
++VAR=VALUE. See below for descriptions of some of the useful variables.
++
++Defaults for the options are specified in brackets.
++
++Configuration:
++ -h, --help display this help and exit
++ --help=short display options specific to this package
++ --help=recursive display the short help of all the included packages
++ -V, --version display version information and exit
++ -q, --quiet, --silent do not print \`checking...' messages
++ --cache-file=FILE cache test results in FILE [disabled]
++ -C, --config-cache alias for \`--cache-file=config.cache'
++ -n, --no-create do not create output files
++ --srcdir=DIR find the sources in DIR [configure dir or \`..']
++
++_ACEOF
++
++ cat <<_ACEOF
++Installation directories:
++ --prefix=PREFIX install architecture-independent files in PREFIX
++ [$ac_default_prefix]
++ --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
++ [PREFIX]
++
++By default, \`make install' will install all the files in
++\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
++an installation prefix other than \`$ac_default_prefix' using \`--prefix',
++for instance \`--prefix=\$HOME'.
++
++For better control, use the options below.
++
++Fine tuning of the installation directories:
++ --bindir=DIR user executables [EPREFIX/bin]
++ --sbindir=DIR system admin executables [EPREFIX/sbin]
++ --libexecdir=DIR program executables [EPREFIX/libexec]
++ --datadir=DIR read-only architecture-independent data [PREFIX/share]
++ --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
++ --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
++ --localstatedir=DIR modifiable single-machine data [PREFIX/var]
++ --libdir=DIR object code libraries [EPREFIX/lib]
++ --includedir=DIR C header files [PREFIX/include]
++ --oldincludedir=DIR C header files for non-gcc [/usr/include]
++ --infodir=DIR info documentation [PREFIX/info]
++ --mandir=DIR man documentation [PREFIX/man]
++_ACEOF
++
++ cat <<\_ACEOF
++
++Program names:
++ --program-prefix=PREFIX prepend PREFIX to installed program names
++ --program-suffix=SUFFIX append SUFFIX to installed program names
++ --program-transform-name=PROGRAM run sed PROGRAM on installed program names
++
++System types:
++ --build=BUILD configure for building on BUILD [guessed]
++ --host=HOST cross-compile to build programs to run on HOST [BUILD]
++ --target=TARGET configure for building compilers for TARGET [HOST]
++_ACEOF
++fi
++
++if test -n "$ac_init_help"; then
++
++ cat <<\_ACEOF
++
++Optional Features:
++ --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
++ --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
++ --enable-multilib build many library versions (default)
++ --enable-maintainer-mode enable make rules and dependencies not useful
++ (and sometimes confusing) to the casual installer
++ --enable-shared=PKGS build shared libraries default=yes
++ --enable-static=PKGS build static libraries default=yes
++ --enable-fast-install=PKGS optimize for fast installation default=yes
++ --disable-dependency-tracking Speeds up one-time builds
++ --enable-dependency-tracking Do not reject slow dependency extractors
++ --disable-libtool-lock avoid locking (might break parallel builds)
++ --enable-parallel-mark parallelize marking and free list construction
++ --enable-shared=PKGS build shared libraries default=no
++ --enable-full-debug include full support for pointer backtracing etc.
++
++Optional Packages:
++ --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
++ --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
++ --with-gnu-ld assume the C compiler uses GNU ld default=no
++ --with-pic try to use only PIC/non-PIC objects default=use both
++ --with-target-subdir=SUBDIR
++ configuring with a cross compiler
++ --with-cross-host=HOST configuring with a cross compiler
++ --with-ecos enable runtime eCos target support
++
++Some influential environment variables:
++ CC C compiler command
++ CFLAGS C compiler flags
++ LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
++ nonstandard directory <lib dir>
++ CPPFLAGS C/C++ preprocessor flags, e.g. -I<include dir> if you have
++ headers in a nonstandard directory <include dir>
++ CPP C preprocessor
++
++Use these variables to override the choices made by `configure' or to help
++it to find libraries and programs with nonstandard names/locations.
++
++_ACEOF
++fi
++
++if test "$ac_init_help" = "recursive"; then
++ # If there are subdirs, report their specific --help.
++ ac_popdir=`pwd`
++ for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
++ test -d $ac_dir || continue
++ ac_builddir=.
++
++if test "$ac_dir" != .; then
++ ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
++ # A "../" for each directory in $ac_dir_suffix.
++ ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
++else
++ ac_dir_suffix= ac_top_builddir=
++fi
++
++case $srcdir in
++ .) # No --srcdir option. We are building in place.
++ ac_srcdir=.
++ if test -z "$ac_top_builddir"; then
++ ac_top_srcdir=.
++ else
++ ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
++ fi ;;
++ [\\/]* | ?:[\\/]* ) # Absolute path.
++ ac_srcdir=$srcdir$ac_dir_suffix;
++ ac_top_srcdir=$srcdir ;;
++ *) # Relative path.
++ ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
++ ac_top_srcdir=$ac_top_builddir$srcdir ;;
++esac
++# Don't blindly perform a `cd "$ac_dir"/$ac_foo && pwd` since $ac_foo can be
++# absolute.
++ac_abs_builddir=`cd "$ac_dir" && cd $ac_builddir && pwd`
++ac_abs_top_builddir=`cd "$ac_dir" && cd ${ac_top_builddir}. && pwd`
++ac_abs_srcdir=`cd "$ac_dir" && cd $ac_srcdir && pwd`
++ac_abs_top_srcdir=`cd "$ac_dir" && cd $ac_top_srcdir && pwd`
++
++ cd $ac_dir
++ # Check for guested configure; otherwise get Cygnus style configure.
++ if test -f $ac_srcdir/configure.gnu; then
++ echo
++ $SHELL $ac_srcdir/configure.gnu --help=recursive
++ elif test -f $ac_srcdir/configure; then
++ echo
++ $SHELL $ac_srcdir/configure --help=recursive
++ elif test -f $ac_srcdir/configure.ac ||
++ test -f $ac_srcdir/configure.in; then
++ echo
++ $ac_configure --help
++ else
++ echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
++ fi
++ cd $ac_popdir
++ done
++fi
++
++test -n "$ac_init_help" && exit 0
++if $ac_init_version; then
++ cat <<\_ACEOF
++
++Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 2002
++Free Software Foundation, Inc.
++This configure script is free software; the Free Software Foundation
++gives unlimited permission to copy, distribute and modify it.
++_ACEOF
++ exit 0
++fi
++exec 5>config.log
++cat >&5 <<_ACEOF
++This file contains any messages produced by compilers while
++running configure, to aid debugging if configure makes a mistake.
++
++It was created by $as_me, which was
++generated by GNU Autoconf 2.54. Invocation command line was
++
++ $ $0 $@
++
++_ACEOF
++{
++cat <<_ASUNAME
++@%:@@%:@ --------- @%:@@%:@
++@%:@@%:@ Platform. @%:@@%:@
++@%:@@%:@ --------- @%:@@%:@
++
++hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
++uname -m = `(uname -m) 2>/dev/null || echo unknown`
++uname -r = `(uname -r) 2>/dev/null || echo unknown`
++uname -s = `(uname -s) 2>/dev/null || echo unknown`
++uname -v = `(uname -v) 2>/dev/null || echo unknown`
++
++/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
++/bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
++
++/bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
++/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
++/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
++hostinfo = `(hostinfo) 2>/dev/null || echo unknown`
++/bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
++/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
++/bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
++
++_ASUNAME
++
++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
++for as_dir in $PATH
++do
++ IFS=$as_save_IFS
++ test -z "$as_dir" && as_dir=.
++ echo "PATH: $as_dir"
++done
++
++} >&5
++
++cat >&5 <<_ACEOF
++
++
++@%:@@%:@ ----------- @%:@@%:@
++@%:@@%:@ Core tests. @%:@@%:@
++@%:@@%:@ ----------- @%:@@%:@
++
++_ACEOF
++
++
++# Keep a trace of the command line.
++# Strip out --no-create and --no-recursion so they do not pile up.
++# Also quote any args containing shell meta-characters.
++ac_configure_args=
++ac_sep=
++for ac_arg
++do
++ case $ac_arg in
++ -no-create | --no-create | --no-creat | --no-crea | --no-cre \
++ | --no-cr | --no-c | -n ) continue ;;
++ -no-recursion | --no-recursion | --no-recursio | --no-recursi \
++ | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
++ continue ;;
++ *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
++ ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
++ esac
++ ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
++ # Get rid of the leading space.
++ ac_sep=" "
++done
++
++# When interrupted or exit'd, cleanup temporary files, and complete
++# config.log. We remove comments because anyway the quotes in there
++# would cause problems or look ugly.
++# WARNING: Be sure not to use single quotes in there, as some shells,
++# such as our DU 5.0 friend, will then `close' the trap.
++trap 'exit_status=$?
++ # Save into config.log some information that might help in debugging.
++ {
++ echo
++
++ cat <<\_ASBOX
++@%:@@%:@ ---------------- @%:@@%:@
++@%:@@%:@ Cache variables. @%:@@%:@
++@%:@@%:@ ---------------- @%:@@%:@
++_ASBOX
++ echo
++ # The following way of writing the cache mishandles newlines in values,
++{
++ (set) 2>&1 |
++ case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in
++ *ac_space=\ *)
++ sed -n \
++ "s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
++ s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p"
++ ;;
++ *)
++ sed -n \
++ "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
++ ;;
++ esac;
++}
++ echo
++
++ cat <<\_ASBOX
++@%:@@%:@ ----------------- @%:@@%:@
++@%:@@%:@ Output variables. @%:@@%:@
++@%:@@%:@ ----------------- @%:@@%:@
++_ASBOX
++ echo
++ for ac_var in $ac_subst_vars
++ do
++ eval ac_val=$`echo $ac_var`
++ echo "$ac_var='"'"'$ac_val'"'"'"
++ done | sort
++ echo
++
++ if test -n "$ac_subst_files"; then
++ cat <<\_ASBOX
++@%:@@%:@ ------------- @%:@@%:@
++@%:@@%:@ Output files. @%:@@%:@
++@%:@@%:@ ------------- @%:@@%:@
++_ASBOX
++ echo
++ for ac_var in $ac_subst_files
++ do
++ eval ac_val=$`echo $ac_var`
++ echo "$ac_var='"'"'$ac_val'"'"'"
++ done | sort
++ echo
++ fi
++
++ if test -s confdefs.h; then
++ cat <<\_ASBOX
++@%:@@%:@ ----------- @%:@@%:@
++@%:@@%:@ confdefs.h. @%:@@%:@
++@%:@@%:@ ----------- @%:@@%:@
++_ASBOX
++ echo
++ sed "/^$/d" confdefs.h | sort
++ echo
++ fi
++ test "$ac_signal" != 0 &&
++ echo "$as_me: caught signal $ac_signal"
++ echo "$as_me: exit $exit_status"
++ } >&5
++ rm -f core core.* *.core &&
++ rm -rf conftest* confdefs* conf$$* $ac_clean_files &&
++ exit $exit_status
++ ' 0
++for ac_signal in 1 2 13 15; do
++ trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
++done
++ac_signal=0
++
++# confdefs.h avoids OS command line length limits that DEFS can exceed.
++rm -rf conftest* confdefs.h
++# AIX cpp loses on an empty file, so make sure it contains at least a newline.
++echo >confdefs.h
++
++# Predefined preprocessor variables.
++
++cat >>confdefs.h <<_ACEOF
++@%:@define PACKAGE_NAME "$PACKAGE_NAME"
++_ACEOF
++
++
++cat >>confdefs.h <<_ACEOF
++@%:@define PACKAGE_TARNAME "$PACKAGE_TARNAME"
++_ACEOF
++
++
++cat >>confdefs.h <<_ACEOF
++@%:@define PACKAGE_VERSION "$PACKAGE_VERSION"
++_ACEOF
++
++
++cat >>confdefs.h <<_ACEOF
++@%:@define PACKAGE_STRING "$PACKAGE_STRING"
++_ACEOF
++
++
++cat >>confdefs.h <<_ACEOF
++@%:@define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
++_ACEOF
++
++
++# Let the site file select an alternate cache file if it wants to.
++# Prefer explicitly selected file to automatically selected ones.
++if test -z "$CONFIG_SITE"; then
++ if test "x$prefix" != xNONE; then
++ CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
++ else
++ CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
++ fi
++fi
++for ac_site_file in $CONFIG_SITE; do
++ if test -r "$ac_site_file"; then
++ { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
++echo "$as_me: loading site script $ac_site_file" >&6;}
++ sed 's/^/| /' "$ac_site_file" >&5
++ . "$ac_site_file"
++ fi
++done
++
++if test -r "$cache_file"; then
++ # Some versions of bash will fail to source /dev/null (special
++ # files actually), so we avoid doing that.
++ if test -f "$cache_file"; then
++ { echo "$as_me:$LINENO: loading cache $cache_file" >&5
++echo "$as_me: loading cache $cache_file" >&6;}
++ case $cache_file in
++ [\\/]* | ?:[\\/]* ) . $cache_file;;
++ *) . ./$cache_file;;
++ esac
++ fi
++else
++ { echo "$as_me:$LINENO: creating cache $cache_file" >&5
++echo "$as_me: creating cache $cache_file" >&6;}
++ >$cache_file
++fi
++
++# Check that the precious variables saved in the cache have kept the same
++# value.
++ac_cache_corrupted=false
++for ac_var in `(set) 2>&1 |
++ sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do
++ eval ac_old_set=\$ac_cv_env_${ac_var}_set
++ eval ac_new_set=\$ac_env_${ac_var}_set
++ eval ac_old_val="\$ac_cv_env_${ac_var}_value"
++ eval ac_new_val="\$ac_env_${ac_var}_value"
++ case $ac_old_set,$ac_new_set in
++ set,)
++ { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
++echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
++ ac_cache_corrupted=: ;;
++ ,set)
++ { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
++echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
++ ac_cache_corrupted=: ;;
++ ,);;
++ *)
++ if test "x$ac_old_val" != "x$ac_new_val"; then
++ { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
++echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
++ { echo "$as_me:$LINENO: former value: $ac_old_val" >&5
++echo "$as_me: former value: $ac_old_val" >&2;}
++ { echo "$as_me:$LINENO: current value: $ac_new_val" >&5
++echo "$as_me: current value: $ac_new_val" >&2;}
++ ac_cache_corrupted=:
++ fi;;
++ esac
++ # Pass precious variables to config.status.
++ if test "$ac_new_set" = set; then
++ case $ac_new_val in
++ *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
++ ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
++ *) ac_arg=$ac_var=$ac_new_val ;;
++ esac
++ case " $ac_configure_args " in
++ *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
++ *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
++ esac
++ fi
++done
++if $ac_cache_corrupted; then
++ { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
++echo "$as_me: error: changes in the environment can compromise the build" >&2;}
++ { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
++echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
++ { (exit 1); exit 1; }; }
++fi
++
++ac_ext=c
++ac_cpp='$CPP $CPPFLAGS'
++ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_c_compiler_gnu
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++# This works around the fact that libtool configuration may change LD
++# for this particular configuration, but some shells, instead of
++# keeping the changes in LD private, export them just because LD is
++# exported.
++ORIGINAL_LD_FOR_MULTILIBS=$LD
++
++ac_aux_dir=
++for ac_dir in . $srcdir/.; do
++ if test -f $ac_dir/install-sh; then
++ ac_aux_dir=$ac_dir
++ ac_install_sh="$ac_aux_dir/install-sh -c"
++ break
++ elif test -f $ac_dir/install.sh; then
++ ac_aux_dir=$ac_dir
++ ac_install_sh="$ac_aux_dir/install.sh -c"
++ break
++ elif test -f $ac_dir/shtool; then
++ ac_aux_dir=$ac_dir
++ ac_install_sh="$ac_aux_dir/shtool install -c"
++ break
++ fi
++done
++if test -z "$ac_aux_dir"; then
++ { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in . $srcdir/." >&5
++echo "$as_me: error: cannot find install-sh or install.sh in . $srcdir/." >&2;}
++ { (exit 1); exit 1; }; }
++fi
++ac_config_guess="$SHELL $ac_aux_dir/config.guess"
++ac_config_sub="$SHELL $ac_aux_dir/config.sub"
++ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
++
++
++# Make sure we can run config.sub.
++$ac_config_sub sun4 >/dev/null 2>&1 ||
++ { { echo "$as_me:$LINENO: error: cannot run $ac_config_sub" >&5
++echo "$as_me: error: cannot run $ac_config_sub" >&2;}
++ { (exit 1); exit 1; }; }
++
++echo "$as_me:$LINENO: checking build system type" >&5
++echo $ECHO_N "checking build system type... $ECHO_C" >&6
++if test "${ac_cv_build+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++ ac_cv_build_alias=$build_alias
++test -z "$ac_cv_build_alias" &&
++ ac_cv_build_alias=`$ac_config_guess`
++test -z "$ac_cv_build_alias" &&
++ { { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
++echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
++ { (exit 1); exit 1; }; }
++ac_cv_build=`$ac_config_sub $ac_cv_build_alias` ||
++ { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_build_alias failed" >&5
++echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed" >&2;}
++ { (exit 1); exit 1; }; }
++
++fi
++echo "$as_me:$LINENO: result: $ac_cv_build" >&5
++echo "${ECHO_T}$ac_cv_build" >&6
++build=$ac_cv_build
++build_cpu=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
++build_vendor=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
++build_os=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
++
++
++echo "$as_me:$LINENO: checking host system type" >&5
++echo $ECHO_N "checking host system type... $ECHO_C" >&6
++if test "${ac_cv_host+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++ ac_cv_host_alias=$host_alias
++test -z "$ac_cv_host_alias" &&
++ ac_cv_host_alias=$ac_cv_build_alias
++ac_cv_host=`$ac_config_sub $ac_cv_host_alias` ||
++ { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_host_alias failed" >&5
++echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;}
++ { (exit 1); exit 1; }; }
++
++fi
++echo "$as_me:$LINENO: result: $ac_cv_host" >&5
++echo "${ECHO_T}$ac_cv_host" >&6
++host=$ac_cv_host
++host_cpu=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
++host_vendor=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
++host_os=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
++
++
++am__api_version="1.6"
++# Find a good install program. We prefer a C program (faster),
++# so one script is as good as another. But avoid the broken or
++# incompatible versions:
++# SysV /etc/install, /usr/sbin/install
++# SunOS /usr/etc/install
++# IRIX /sbin/install
++# AIX /bin/install
++# AmigaOS /C/install, which installs bootblocks on floppy discs
++# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
++# AFS /usr/afsws/bin/install, which mishandles nonexistent args
++# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
++# ./install, which can be erroneously created by make from ./install.sh.
++echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
++echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6
++if test -z "$INSTALL"; then
++if test "${ac_cv_path_install+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
++for as_dir in $PATH
++do
++ IFS=$as_save_IFS
++ test -z "$as_dir" && as_dir=.
++ # Account for people who put trailing slashes in PATH elements.
++case $as_dir/ in
++ ./ | .// | /cC/* | \
++ /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
++ /usr/ucb/* ) ;;
++ *)
++ # OSF1 and SCO ODT 3.0 have their own names for install.
++ # Don't use installbsd from OSF since it installs stuff as root
++ # by default.
++ for ac_prog in ginstall scoinst install; do
++ for ac_exec_ext in '' $ac_executable_extensions; do
++ if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
++ if test $ac_prog = install &&
++ grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
++ # AIX install. It has an incompatible calling convention.
++ :
++ elif test $ac_prog = install &&
++ grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
++ # program-specific install script used by HP pwplus--don't use.
++ :
++ else
++ ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
++ break 3
++ fi
++ fi
++ done
++ done
++ ;;
++esac
++done
++
++
++fi
++ if test "${ac_cv_path_install+set}" = set; then
++ INSTALL=$ac_cv_path_install
++ else
++ # As a last resort, use the slow shell script. We don't cache a
++ # path for INSTALL within a source directory, because that will
++ # break other packages using the cache if that directory is
++ # removed, or if the path is relative.
++ INSTALL=$ac_install_sh
++ fi
++fi
++echo "$as_me:$LINENO: result: $INSTALL" >&5
++echo "${ECHO_T}$INSTALL" >&6
++
++# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
++# It thinks the first close brace ends the variable substitution.
++test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
++
++test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
++
++test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
++
++echo "$as_me:$LINENO: checking whether build environment is sane" >&5
++echo $ECHO_N "checking whether build environment is sane... $ECHO_C" >&6
++# Just in case
++sleep 1
++echo timestamp > conftest.file
++# Do `set' in a subshell so we don't clobber the current shell's
++# arguments. Must try -L first in case configure is actually a
++# symlink; some systems play weird games with the mod time of symlinks
++# (eg FreeBSD returns the mod time of the symlink's containing
++# directory).
++if (
++ set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
++ if test "$*" = "X"; then
++ # -L didn't work.
++ set X `ls -t $srcdir/configure conftest.file`
++ fi
++ rm -f conftest.file
++ if test "$*" != "X $srcdir/configure conftest.file" \
++ && test "$*" != "X conftest.file $srcdir/configure"; then
++
++ # If neither matched, then we have a broken ls. This can happen
++ # if, for instance, CONFIG_SHELL is bash and it inherits a
++ # broken ls alias from the environment. This has actually
++ # happened. Such a system could not be considered "sane".
++ { { echo "$as_me:$LINENO: error: ls -t appears to fail. Make sure there is not a broken
++alias in your environment" >&5
++echo "$as_me: error: ls -t appears to fail. Make sure there is not a broken
++alias in your environment" >&2;}
++ { (exit 1); exit 1; }; }
++ fi
++
++ test "$2" = conftest.file
++ )
++then
++ # Ok.
++ :
++else
++ { { echo "$as_me:$LINENO: error: newly created file is older than distributed files!
++Check your system clock" >&5
++echo "$as_me: error: newly created file is older than distributed files!
++Check your system clock" >&2;}
++ { (exit 1); exit 1; }; }
++fi
++echo "$as_me:$LINENO: result: yes" >&5
++echo "${ECHO_T}yes" >&6
++test "$program_prefix" != NONE &&
++ program_transform_name="s,^,$program_prefix,;$program_transform_name"
++# Use a double $ so make ignores it.
++test "$program_suffix" != NONE &&
++ program_transform_name="s,\$,$program_suffix,;$program_transform_name"
++# Double any \ or $. echo might interpret backslashes.
++# By default was `s,x,x', remove it if useless.
++cat <<\_ACEOF >conftest.sed
++s/[\\$]/&&/g;s/;s,x,x,$//
++_ACEOF
++program_transform_name=`echo $program_transform_name | sed -f conftest.sed`
++rm conftest.sed
++
++
++# expand $ac_aux_dir to an absolute path
++am_aux_dir=`cd $ac_aux_dir && pwd`
++
++test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing"
++# Use eval to expand $SHELL
++if eval "$MISSING --run true"; then
++ am_missing_run="$MISSING --run "
++else
++ am_missing_run=
++ { echo "$as_me:$LINENO: WARNING: \`missing' script is too old or missing" >&5
++echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
++fi
++
++for ac_prog in gawk mawk nawk awk
++do
++ # Extract the first word of "$ac_prog", so it can be a program name with args.
++set dummy $ac_prog; ac_word=$2
++echo "$as_me:$LINENO: checking for $ac_word" >&5
++echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
++if test "${ac_cv_prog_AWK+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++ if test -n "$AWK"; then
++ ac_cv_prog_AWK="$AWK" # Let the user override the test.
++else
++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
++for as_dir in $PATH
++do
++ IFS=$as_save_IFS
++ test -z "$as_dir" && as_dir=.
++ for ac_exec_ext in '' $ac_executable_extensions; do
++ if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
++ ac_cv_prog_AWK="$ac_prog"
++ echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
++ break 2
++ fi
++done
++done
++
++fi
++fi
++AWK=$ac_cv_prog_AWK
++if test -n "$AWK"; then
++ echo "$as_me:$LINENO: result: $AWK" >&5
++echo "${ECHO_T}$AWK" >&6
++else
++ echo "$as_me:$LINENO: result: no" >&5
++echo "${ECHO_T}no" >&6
++fi
++
++ test -n "$AWK" && break
++done
++
++echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \${MAKE}" >&5
++echo $ECHO_N "checking whether ${MAKE-make} sets \${MAKE}... $ECHO_C" >&6
++set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y,./+-,__p_,'`
++if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++ cat >conftest.make <<\_ACEOF
++all:
++ @echo 'ac_maketemp="${MAKE}"'
++_ACEOF
++# GNU make sometimes prints "make[1]: Entering...", which would confuse us.
++eval `${MAKE-make} -f conftest.make 2>/dev/null | grep temp=`
++if test -n "$ac_maketemp"; then
++ eval ac_cv_prog_make_${ac_make}_set=yes
++else
++ eval ac_cv_prog_make_${ac_make}_set=no
++fi
++rm -f conftest.make
++fi
++if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
++ echo "$as_me:$LINENO: result: yes" >&5
++echo "${ECHO_T}yes" >&6
++ SET_MAKE=
++else
++ echo "$as_me:$LINENO: result: no" >&5
++echo "${ECHO_T}no" >&6
++ SET_MAKE="MAKE=${MAKE-make}"
++fi
++
++
++# Check whether --enable-multilib or --disable-multilib was given.
++if test "${enable_multilib+set}" = set; then
++ enableval="$enable_multilib"
++ case "${enableval}" in
++ yes) multilib=yes ;;
++ no) multilib=no ;;
++ *) { { echo "$as_me:$LINENO: error: bad value ${enableval} for multilib option" >&5
++echo "$as_me: error: bad value ${enableval} for multilib option" >&2;}
++ { (exit 1); exit 1; }; } ;;
++ esac
++else
++ multilib=yes
++fi;
++
++if test "${srcdir}" = "."; then
++ if test "${with_target_subdir}" != "." -a -n "${with_target_subdir}"; then
++ gc_basedir="${srcdir}/${with_multisrctop}../."
++ else
++ gc_basedir="${srcdir}/${with_multisrctop}."
++ fi
++else
++ gc_basedir="${srcdir}/."
++fi
++
++ac_aux_dir=
++for ac_dir in $gc_basedir/.. $srcdir/$gc_basedir/..; do
++ if test -f $ac_dir/install-sh; then
++ ac_aux_dir=$ac_dir
++ ac_install_sh="$ac_aux_dir/install-sh -c"
++ break
++ elif test -f $ac_dir/install.sh; then
++ ac_aux_dir=$ac_dir
++ ac_install_sh="$ac_aux_dir/install.sh -c"
++ break
++ elif test -f $ac_dir/shtool; then
++ ac_aux_dir=$ac_dir
++ ac_install_sh="$ac_aux_dir/shtool install -c"
++ break
++ fi
++done
++if test -z "$ac_aux_dir"; then
++ { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in $gc_basedir/.. $srcdir/$gc_basedir/.." >&5
++echo "$as_me: error: cannot find install-sh or install.sh in $gc_basedir/.. $srcdir/$gc_basedir/.." >&2;}
++ { (exit 1); exit 1; }; }
++fi
++ac_config_guess="$SHELL $ac_aux_dir/config.guess"
++ac_config_sub="$SHELL $ac_aux_dir/config.sub"
++ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
++
++if :; then :; else
++ # This overrides the previous occurrence for automake, but not for
++ # autoconf, which is exactly what we want.
++ ac_aux_dir=
++for ac_dir in .. $srcdir/..; do
++ if test -f $ac_dir/install-sh; then
++ ac_aux_dir=$ac_dir
++ ac_install_sh="$ac_aux_dir/install-sh -c"
++ break
++ elif test -f $ac_dir/install.sh; then
++ ac_aux_dir=$ac_dir
++ ac_install_sh="$ac_aux_dir/install.sh -c"
++ break
++ elif test -f $ac_dir/shtool; then
++ ac_aux_dir=$ac_dir
++ ac_install_sh="$ac_aux_dir/shtool install -c"
++ break
++ fi
++done
++if test -z "$ac_aux_dir"; then
++ { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in .. $srcdir/.." >&5
++echo "$as_me: error: cannot find install-sh or install.sh in .. $srcdir/.." >&2;}
++ { (exit 1); exit 1; }; }
++fi
++ac_config_guess="$SHELL $ac_aux_dir/config.guess"
++ac_config_sub="$SHELL $ac_aux_dir/config.sub"
++ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
++
++fi
++
++echo "$as_me:$LINENO: checking target system type" >&5
++echo $ECHO_N "checking target system type... $ECHO_C" >&6
++if test "${ac_cv_target+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++ ac_cv_target_alias=$target_alias
++test "x$ac_cv_target_alias" = "x" &&
++ ac_cv_target_alias=$ac_cv_host_alias
++ac_cv_target=`$ac_config_sub $ac_cv_target_alias` ||
++ { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_target_alias failed" >&5
++echo "$as_me: error: $ac_config_sub $ac_cv_target_alias failed" >&2;}
++ { (exit 1); exit 1; }; }
++
++fi
++echo "$as_me:$LINENO: result: $ac_cv_target" >&5
++echo "${ECHO_T}$ac_cv_target" >&6
++target=$ac_cv_target
++target_cpu=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
++target_vendor=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
++target_os=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
++
++
++# The aliases save the names the user supplied, while $host etc.
++# will get canonicalized.
++test -n "$target_alias" &&
++ test "$program_prefix$program_suffix$program_transform_name" = \
++ NONENONEs,x,x, &&
++ program_prefix=${target_alias}-
++
++# This works around an automake problem.
++mkinstalldirs="`cd $ac_aux_dir && ${PWDCMD-pwd}`/mkinstalldirs"
++
++
++ # test to see if srcdir already configured
++if test "`cd $srcdir && pwd`" != "`pwd`" &&
++ test -f $srcdir/config.status; then
++ { { echo "$as_me:$LINENO: error: source directory already configured; run \"make distclean\" there first" >&5
++echo "$as_me: error: source directory already configured; run \"make distclean\" there first" >&2;}
++ { (exit 1); exit 1; }; }
++fi
++
++# Define the identity of the package.
++ PACKAGE=gc
++ VERSION=6.1a1
++
++
++# Some tools Automake needs.
++
++ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
++
++
++AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
++
++
++AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
++
++
++AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
++
++
++MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
++
++
++AMTAR=${AMTAR-"${am_missing_run}tar"}
++
++install_sh=${install_sh-"$am_aux_dir/install-sh"}
++
++# Installed binaries are usually stripped using `strip' when the user
++# run `make install-strip'. However `strip' might not be the right
++# tool to use in cross-compilation environments, therefore Automake
++# will honor the `STRIP' environment variable to overrule this program.
++if test "$cross_compiling" != no; then
++ if test -n "$ac_tool_prefix"; then
++ # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
++set dummy ${ac_tool_prefix}strip; ac_word=$2
++echo "$as_me:$LINENO: checking for $ac_word" >&5
++echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
++if test "${ac_cv_prog_STRIP+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++ if test -n "$STRIP"; then
++ ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
++else
++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
++for as_dir in $PATH
++do
++ IFS=$as_save_IFS
++ test -z "$as_dir" && as_dir=.
++ for ac_exec_ext in '' $ac_executable_extensions; do
++ if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
++ ac_cv_prog_STRIP="${ac_tool_prefix}strip"
++ echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
++ break 2
++ fi
++done
++done
++
++fi
++fi
++STRIP=$ac_cv_prog_STRIP
++if test -n "$STRIP"; then
++ echo "$as_me:$LINENO: result: $STRIP" >&5
++echo "${ECHO_T}$STRIP" >&6
++else
++ echo "$as_me:$LINENO: result: no" >&5
++echo "${ECHO_T}no" >&6
++fi
++
++fi
++if test -z "$ac_cv_prog_STRIP"; then
++ ac_ct_STRIP=$STRIP
++ # Extract the first word of "strip", so it can be a program name with args.
++set dummy strip; ac_word=$2
++echo "$as_me:$LINENO: checking for $ac_word" >&5
++echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
++if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++ if test -n "$ac_ct_STRIP"; then
++ ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
++else
++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
++for as_dir in $PATH
++do
++ IFS=$as_save_IFS
++ test -z "$as_dir" && as_dir=.
++ for ac_exec_ext in '' $ac_executable_extensions; do
++ if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
++ ac_cv_prog_ac_ct_STRIP="strip"
++ echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
++ break 2
++ fi
++done
++done
++
++ test -z "$ac_cv_prog_ac_ct_STRIP" && ac_cv_prog_ac_ct_STRIP=":"
++fi
++fi
++ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
++if test -n "$ac_ct_STRIP"; then
++ echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5
++echo "${ECHO_T}$ac_ct_STRIP" >&6
++else
++ echo "$as_me:$LINENO: result: no" >&5
++echo "${ECHO_T}no" >&6
++fi
++
++ STRIP=$ac_ct_STRIP
++else
++ STRIP="$ac_cv_prog_STRIP"
++fi
++
++fi
++INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s"
++
++# We need awk for the "check" target. The system "awk" is bad on
++# some platforms.
++
++
++
++
++# AC_CHECK_TOOL does AC_REQUIRE (AC_CANONICAL_BUILD). If we don't
++# run it explicitly here, it will be run implicitly before
++# NEWLIB_CONFIGURE, which doesn't work because that means that it will
++# be run before AC_CANONICAL_HOST.
++
++
++if test -n "$ac_tool_prefix"; then
++ # Extract the first word of "${ac_tool_prefix}as", so it can be a program name with args.
++set dummy ${ac_tool_prefix}as; ac_word=$2
++echo "$as_me:$LINENO: checking for $ac_word" >&5
++echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
++if test "${ac_cv_prog_AS+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++ if test -n "$AS"; then
++ ac_cv_prog_AS="$AS" # Let the user override the test.
++else
++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
++for as_dir in $PATH
++do
++ IFS=$as_save_IFS
++ test -z "$as_dir" && as_dir=.
++ for ac_exec_ext in '' $ac_executable_extensions; do
++ if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
++ ac_cv_prog_AS="${ac_tool_prefix}as"
++ echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
++ break 2
++ fi
++done
++done
++
++fi
++fi
++AS=$ac_cv_prog_AS
++if test -n "$AS"; then
++ echo "$as_me:$LINENO: result: $AS" >&5
++echo "${ECHO_T}$AS" >&6
++else
++ echo "$as_me:$LINENO: result: no" >&5
++echo "${ECHO_T}no" >&6
++fi
++
++fi
++if test -z "$ac_cv_prog_AS"; then
++ ac_ct_AS=$AS
++ # Extract the first word of "as", so it can be a program name with args.
++set dummy as; ac_word=$2
++echo "$as_me:$LINENO: checking for $ac_word" >&5
++echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
++if test "${ac_cv_prog_ac_ct_AS+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++ if test -n "$ac_ct_AS"; then
++ ac_cv_prog_ac_ct_AS="$ac_ct_AS" # Let the user override the test.
++else
++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
++for as_dir in $PATH
++do
++ IFS=$as_save_IFS
++ test -z "$as_dir" && as_dir=.
++ for ac_exec_ext in '' $ac_executable_extensions; do
++ if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
++ ac_cv_prog_ac_ct_AS="as"
++ echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
++ break 2
++ fi
++done
++done
++
++fi
++fi
++ac_ct_AS=$ac_cv_prog_ac_ct_AS
++if test -n "$ac_ct_AS"; then
++ echo "$as_me:$LINENO: result: $ac_ct_AS" >&5
++echo "${ECHO_T}$ac_ct_AS" >&6
++else
++ echo "$as_me:$LINENO: result: no" >&5
++echo "${ECHO_T}no" >&6
++fi
++
++ AS=$ac_ct_AS
++else
++ AS="$ac_cv_prog_AS"
++fi
++
++if test -n "$ac_tool_prefix"; then
++ # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
++set dummy ${ac_tool_prefix}ar; ac_word=$2
++echo "$as_me:$LINENO: checking for $ac_word" >&5
++echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
++if test "${ac_cv_prog_AR+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++ if test -n "$AR"; then
++ ac_cv_prog_AR="$AR" # Let the user override the test.
++else
++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
++for as_dir in $PATH
++do
++ IFS=$as_save_IFS
++ test -z "$as_dir" && as_dir=.
++ for ac_exec_ext in '' $ac_executable_extensions; do
++ if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
++ ac_cv_prog_AR="${ac_tool_prefix}ar"
++ echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
++ break 2
++ fi
++done
++done
++
++fi
++fi
++AR=$ac_cv_prog_AR
++if test -n "$AR"; then
++ echo "$as_me:$LINENO: result: $AR" >&5
++echo "${ECHO_T}$AR" >&6
++else
++ echo "$as_me:$LINENO: result: no" >&5
++echo "${ECHO_T}no" >&6
++fi
++
++fi
++if test -z "$ac_cv_prog_AR"; then
++ ac_ct_AR=$AR
++ # Extract the first word of "ar", so it can be a program name with args.
++set dummy ar; ac_word=$2
++echo "$as_me:$LINENO: checking for $ac_word" >&5
++echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
++if test "${ac_cv_prog_ac_ct_AR+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++ if test -n "$ac_ct_AR"; then
++ ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
++else
++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
++for as_dir in $PATH
++do
++ IFS=$as_save_IFS
++ test -z "$as_dir" && as_dir=.
++ for ac_exec_ext in '' $ac_executable_extensions; do
++ if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
++ ac_cv_prog_ac_ct_AR="ar"
++ echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
++ break 2
++ fi
++done
++done
++
++fi
++fi
++ac_ct_AR=$ac_cv_prog_ac_ct_AR
++if test -n "$ac_ct_AR"; then
++ echo "$as_me:$LINENO: result: $ac_ct_AR" >&5
++echo "${ECHO_T}$ac_ct_AR" >&6
++else
++ echo "$as_me:$LINENO: result: no" >&5
++echo "${ECHO_T}no" >&6
++fi
++
++ AR=$ac_ct_AR
++else
++ AR="$ac_cv_prog_AR"
++fi
++
++if test -n "$ac_tool_prefix"; then
++ # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
++set dummy ${ac_tool_prefix}ranlib; ac_word=$2
++echo "$as_me:$LINENO: checking for $ac_word" >&5
++echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
++if test "${ac_cv_prog_RANLIB+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++ if test -n "$RANLIB"; then
++ ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
++else
++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
++for as_dir in $PATH
++do
++ IFS=$as_save_IFS
++ test -z "$as_dir" && as_dir=.
++ for ac_exec_ext in '' $ac_executable_extensions; do
++ if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
++ ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
++ echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
++ break 2
++ fi
++done
++done
++
++fi
++fi
++RANLIB=$ac_cv_prog_RANLIB
++if test -n "$RANLIB"; then
++ echo "$as_me:$LINENO: result: $RANLIB" >&5
++echo "${ECHO_T}$RANLIB" >&6
++else
++ echo "$as_me:$LINENO: result: no" >&5
++echo "${ECHO_T}no" >&6
++fi
++
++fi
++if test -z "$ac_cv_prog_RANLIB"; then
++ ac_ct_RANLIB=$RANLIB
++ # Extract the first word of "ranlib", so it can be a program name with args.
++set dummy ranlib; ac_word=$2
++echo "$as_me:$LINENO: checking for $ac_word" >&5
++echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
++if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++ if test -n "$ac_ct_RANLIB"; then
++ ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
++else
++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
++for as_dir in $PATH
++do
++ IFS=$as_save_IFS
++ test -z "$as_dir" && as_dir=.
++ for ac_exec_ext in '' $ac_executable_extensions; do
++ if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
++ ac_cv_prog_ac_ct_RANLIB="ranlib"
++ echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
++ break 2
++ fi
++done
++done
++
++ test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":"
++fi
++fi
++ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
++if test -n "$ac_ct_RANLIB"; then
++ echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
++echo "${ECHO_T}$ac_ct_RANLIB" >&6
++else
++ echo "$as_me:$LINENO: result: no" >&5
++echo "${ECHO_T}no" >&6
++fi
++
++ RANLIB=$ac_ct_RANLIB
++else
++ RANLIB="$ac_cv_prog_RANLIB"
++fi
++
++
++# Find a good install program. We prefer a C program (faster),
++# so one script is as good as another. But avoid the broken or
++# incompatible versions:
++# SysV /etc/install, /usr/sbin/install
++# SunOS /usr/etc/install
++# IRIX /sbin/install
++# AIX /bin/install
++# AmigaOS /C/install, which installs bootblocks on floppy discs
++# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
++# AFS /usr/afsws/bin/install, which mishandles nonexistent args
++# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
++# ./install, which can be erroneously created by make from ./install.sh.
++echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
++echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6
++if test -z "$INSTALL"; then
++if test "${ac_cv_path_install+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
++for as_dir in $PATH
++do
++ IFS=$as_save_IFS
++ test -z "$as_dir" && as_dir=.
++ # Account for people who put trailing slashes in PATH elements.
++case $as_dir/ in
++ ./ | .// | /cC/* | \
++ /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
++ /usr/ucb/* ) ;;
++ *)
++ # OSF1 and SCO ODT 3.0 have their own names for install.
++ # Don't use installbsd from OSF since it installs stuff as root
++ # by default.
++ for ac_prog in ginstall scoinst install; do
++ for ac_exec_ext in '' $ac_executable_extensions; do
++ if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
++ if test $ac_prog = install &&
++ grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
++ # AIX install. It has an incompatible calling convention.
++ :
++ elif test $ac_prog = install &&
++ grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
++ # program-specific install script used by HP pwplus--don't use.
++ :
++ else
++ ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
++ break 3
++ fi
++ fi
++ done
++ done
++ ;;
++esac
++done
++
++
++fi
++ if test "${ac_cv_path_install+set}" = set; then
++ INSTALL=$ac_cv_path_install
++ else
++ # As a last resort, use the slow shell script. We don't cache a
++ # path for INSTALL within a source directory, because that will
++ # break other packages using the cache if that directory is
++ # removed, or if the path is relative.
++ INSTALL=$ac_install_sh
++ fi
++fi
++echo "$as_me:$LINENO: result: $INSTALL" >&5
++echo "${ECHO_T}$INSTALL" >&6
++
++# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
++# It thinks the first close brace ends the variable substitution.
++test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
++
++test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
++
++test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
++
++
++echo "$as_me:$LINENO: checking whether to enable maintainer-specific portions of Makefiles" >&5
++echo $ECHO_N "checking whether to enable maintainer-specific portions of Makefiles... $ECHO_C" >&6
++ # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
++if test "${enable_maintainer_mode+set}" = set; then
++ enableval="$enable_maintainer_mode"
++ USE_MAINTAINER_MODE=$enableval
++else
++ USE_MAINTAINER_MODE=no
++fi;
++ echo "$as_me:$LINENO: result: $USE_MAINTAINER_MODE" >&5
++echo "${ECHO_T}$USE_MAINTAINER_MODE" >&6
++
++
++if test $USE_MAINTAINER_MODE = yes; then
++ MAINTAINER_MODE_TRUE=
++ MAINTAINER_MODE_FALSE='#'
++else
++ MAINTAINER_MODE_TRUE='#'
++ MAINTAINER_MODE_FALSE=
++fi
++
++ MAINT=$MAINTAINER_MODE_TRUE
++
++
++
++# We need AC_EXEEXT to keep automake happy in cygnus mode. However,
++# at least currently, we never actually build a program, so we never
++# need to use $(EXEEXT). Moreover, the test for EXEEXT normally
++# fails, because we are probably configuring with a cross compiler
++# which can't create executables. So we include AC_EXEEXT to keep
++# automake happy, but we don't execute it, since we don't care about
++# the result.
++if false; then
++ # autoconf 2.50 runs AC_EXEEXT by default, and the macro expands
++ # to nothing, so nothing would remain between `then' and `fi' if it
++ # were not for the `:' below.
++ :
++
++fi
++
++. ${srcdir}/configure.host
++
++case ${gc_basedir} in
++/* | A-Za-z:/\\*) gc_flagbasedir=${gc_basedir} ;;
++*) gc_flagbasedir='$(top_builddir)/'${gc_basedir} ;;
++esac
++
++gc_cflags="${gc_cflags} -I"'$(top_builddir)'"/./targ-include -I${gc_flagbasedir}/libc/include"
++case "${host}" in
++ *-*-cygwin32*)
++ gc_cflags="${gc_cflags} -I${gc_flagbasedir}/../winsup/include"
++ ;;
++esac
++
++
++GC_CFLAGS=${gc_cflags}
++
++
++
++# Check whether --enable-shared or --disable-shared was given.
++if test "${enable_shared+set}" = set; then
++ enableval="$enable_shared"
++ p=${PACKAGE-default}
++case $enableval in
++yes) enable_shared=yes ;;
++no) enable_shared=no ;;
++*)
++ enable_shared=no
++ # Look at the argument we got. We use all the common list separators.
++ IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
++ for pkg in $enableval; do
++ if test "X$pkg" = "X$p"; then
++ enable_shared=yes
++ fi
++ done
++ IFS="$ac_save_ifs"
++ ;;
++esac
++else
++ enable_shared=yes
++fi;
++# Check whether --enable-static or --disable-static was given.
++if test "${enable_static+set}" = set; then
++ enableval="$enable_static"
++ p=${PACKAGE-default}
++case $enableval in
++yes) enable_static=yes ;;
++no) enable_static=no ;;
++*)
++ enable_static=no
++ # Look at the argument we got. We use all the common list separators.
++ IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
++ for pkg in $enableval; do
++ if test "X$pkg" = "X$p"; then
++ enable_static=yes
++ fi
++ done
++ IFS="$ac_save_ifs"
++ ;;
++esac
++else
++ enable_static=yes
++fi;
++# Check whether --enable-fast-install or --disable-fast-install was given.
++if test "${enable_fast_install+set}" = set; then
++ enableval="$enable_fast_install"
++ p=${PACKAGE-default}
++case $enableval in
++yes) enable_fast_install=yes ;;
++no) enable_fast_install=no ;;
++*)
++ enable_fast_install=no
++ # Look at the argument we got. We use all the common list separators.
++ IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
++ for pkg in $enableval; do
++ if test "X$pkg" = "X$p"; then
++ enable_fast_install=yes
++ fi
++ done
++ IFS="$ac_save_ifs"
++ ;;
++esac
++else
++ enable_fast_install=yes
++fi;
++rm -f .deps 2>/dev/null
++mkdir .deps 2>/dev/null
++if test -d .deps; then
++ DEPDIR=.deps
++else
++ # MS-DOS does not allow filenames that begin with a dot.
++ DEPDIR=_deps
++fi
++rmdir .deps 2>/dev/null
++
++
++ ac_config_commands="$ac_config_commands depfiles"
++
++
++am_make=${MAKE-make}
++cat > confinc << 'END'
++doit:
++ @echo done
++END
++# If we don't find an include directive, just comment out the code.
++echo "$as_me:$LINENO: checking for style of include used by $am_make" >&5
++echo $ECHO_N "checking for style of include used by $am_make... $ECHO_C" >&6
++am__include="#"
++am__quote=
++_am_result=none
++# First try GNU make style include.
++echo "include confinc" > confmf
++# We grep out `Entering directory' and `Leaving directory'
++# messages which can occur if `w' ends up in MAKEFLAGS.
++# In particular we don't look at `^make:' because GNU make might
++# be invoked under some other name (usually "gmake"), in which
++# case it prints its new name instead of `make'.
++if test "`$am_make -s -f confmf 2> /dev/null | fgrep -v 'ing directory'`" = "done"; then
++ am__include=include
++ am__quote=
++ _am_result=GNU
++fi
++# Now try BSD make style include.
++if test "$am__include" = "#"; then
++ echo '.include "confinc"' > confmf
++ if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then
++ am__include=.include
++ am__quote="\""
++ _am_result=BSD
++ fi
++fi
++
++
++echo "$as_me:$LINENO: result: $_am_result" >&5
++echo "${ECHO_T}$_am_result" >&6
++rm -f confinc confmf
++
++# Check whether --enable-dependency-tracking or --disable-dependency-tracking was given.
++if test "${enable_dependency_tracking+set}" = set; then
++ enableval="$enable_dependency_tracking"
++
++fi;
++if test "x$enable_dependency_tracking" != xno; then
++ am_depcomp="$ac_aux_dir/depcomp"
++ AMDEPBACKSLASH='\'
++fi
++
++
++if test "x$enable_dependency_tracking" != xno; then
++ AMDEP_TRUE=
++ AMDEP_FALSE='#'
++else
++ AMDEP_TRUE='#'
++ AMDEP_FALSE=
++fi
++
++
++
++ac_ext=c
++ac_cpp='$CPP $CPPFLAGS'
++ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_c_compiler_gnu
++if test -n "$ac_tool_prefix"; then
++ # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
++set dummy ${ac_tool_prefix}gcc; ac_word=$2
++echo "$as_me:$LINENO: checking for $ac_word" >&5
++echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
++if test "${ac_cv_prog_CC+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++ if test -n "$CC"; then
++ ac_cv_prog_CC="$CC" # Let the user override the test.
++else
++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
++for as_dir in $PATH
++do
++ IFS=$as_save_IFS
++ test -z "$as_dir" && as_dir=.
++ for ac_exec_ext in '' $ac_executable_extensions; do
++ if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
++ ac_cv_prog_CC="${ac_tool_prefix}gcc"
++ echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
++ break 2
++ fi
++done
++done
++
++fi
++fi
++CC=$ac_cv_prog_CC
++if test -n "$CC"; then
++ echo "$as_me:$LINENO: result: $CC" >&5
++echo "${ECHO_T}$CC" >&6
++else
++ echo "$as_me:$LINENO: result: no" >&5
++echo "${ECHO_T}no" >&6
++fi
++
++fi
++if test -z "$ac_cv_prog_CC"; then
++ ac_ct_CC=$CC
++ # Extract the first word of "gcc", so it can be a program name with args.
++set dummy gcc; ac_word=$2
++echo "$as_me:$LINENO: checking for $ac_word" >&5
++echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
++if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++ if test -n "$ac_ct_CC"; then
++ ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
++else
++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
++for as_dir in $PATH
++do
++ IFS=$as_save_IFS
++ test -z "$as_dir" && as_dir=.
++ for ac_exec_ext in '' $ac_executable_extensions; do
++ if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
++ ac_cv_prog_ac_ct_CC="gcc"
++ echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
++ break 2
++ fi
++done
++done
++
++fi
++fi
++ac_ct_CC=$ac_cv_prog_ac_ct_CC
++if test -n "$ac_ct_CC"; then
++ echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
++echo "${ECHO_T}$ac_ct_CC" >&6
++else
++ echo "$as_me:$LINENO: result: no" >&5
++echo "${ECHO_T}no" >&6
++fi
++
++ CC=$ac_ct_CC
++else
++ CC="$ac_cv_prog_CC"
++fi
++
++if test -z "$CC"; then
++ if test -n "$ac_tool_prefix"; then
++ # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
++set dummy ${ac_tool_prefix}cc; ac_word=$2
++echo "$as_me:$LINENO: checking for $ac_word" >&5
++echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
++if test "${ac_cv_prog_CC+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++ if test -n "$CC"; then
++ ac_cv_prog_CC="$CC" # Let the user override the test.
++else
++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
++for as_dir in $PATH
++do
++ IFS=$as_save_IFS
++ test -z "$as_dir" && as_dir=.
++ for ac_exec_ext in '' $ac_executable_extensions; do
++ if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
++ ac_cv_prog_CC="${ac_tool_prefix}cc"
++ echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
++ break 2
++ fi
++done
++done
++
++fi
++fi
++CC=$ac_cv_prog_CC
++if test -n "$CC"; then
++ echo "$as_me:$LINENO: result: $CC" >&5
++echo "${ECHO_T}$CC" >&6
++else
++ echo "$as_me:$LINENO: result: no" >&5
++echo "${ECHO_T}no" >&6
++fi
++
++fi
++if test -z "$ac_cv_prog_CC"; then
++ ac_ct_CC=$CC
++ # Extract the first word of "cc", so it can be a program name with args.
++set dummy cc; ac_word=$2
++echo "$as_me:$LINENO: checking for $ac_word" >&5
++echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
++if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++ if test -n "$ac_ct_CC"; then
++ ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
++else
++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
++for as_dir in $PATH
++do
++ IFS=$as_save_IFS
++ test -z "$as_dir" && as_dir=.
++ for ac_exec_ext in '' $ac_executable_extensions; do
++ if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
++ ac_cv_prog_ac_ct_CC="cc"
++ echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
++ break 2
++ fi
++done
++done
++
++fi
++fi
++ac_ct_CC=$ac_cv_prog_ac_ct_CC
++if test -n "$ac_ct_CC"; then
++ echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
++echo "${ECHO_T}$ac_ct_CC" >&6
++else
++ echo "$as_me:$LINENO: result: no" >&5
++echo "${ECHO_T}no" >&6
++fi
++
++ CC=$ac_ct_CC
++else
++ CC="$ac_cv_prog_CC"
++fi
++
++fi
++if test -z "$CC"; then
++ # Extract the first word of "cc", so it can be a program name with args.
++set dummy cc; ac_word=$2
++echo "$as_me:$LINENO: checking for $ac_word" >&5
++echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
++if test "${ac_cv_prog_CC+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++ if test -n "$CC"; then
++ ac_cv_prog_CC="$CC" # Let the user override the test.
++else
++ ac_prog_rejected=no
++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
++for as_dir in $PATH
++do
++ IFS=$as_save_IFS
++ test -z "$as_dir" && as_dir=.
++ for ac_exec_ext in '' $ac_executable_extensions; do
++ if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
++ if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
++ ac_prog_rejected=yes
++ continue
++ fi
++ ac_cv_prog_CC="cc"
++ echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
++ break 2
++ fi
++done
++done
++
++if test $ac_prog_rejected = yes; then
++ # We found a bogon in the path, so make sure we never use it.
++ set dummy $ac_cv_prog_CC
++ shift
++ if test $@%:@ != 0; then
++ # We chose a different compiler from the bogus one.
++ # However, it has the same basename, so the bogon will be chosen
++ # first if we set CC to just the basename; use the full file name.
++ shift
++ ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
++ fi
++fi
++fi
++fi
++CC=$ac_cv_prog_CC
++if test -n "$CC"; then
++ echo "$as_me:$LINENO: result: $CC" >&5
++echo "${ECHO_T}$CC" >&6
++else
++ echo "$as_me:$LINENO: result: no" >&5
++echo "${ECHO_T}no" >&6
++fi
++
++fi
++if test -z "$CC"; then
++ if test -n "$ac_tool_prefix"; then
++ for ac_prog in cl
++ do
++ # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
++set dummy $ac_tool_prefix$ac_prog; ac_word=$2
++echo "$as_me:$LINENO: checking for $ac_word" >&5
++echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
++if test "${ac_cv_prog_CC+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++ if test -n "$CC"; then
++ ac_cv_prog_CC="$CC" # Let the user override the test.
++else
++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
++for as_dir in $PATH
++do
++ IFS=$as_save_IFS
++ test -z "$as_dir" && as_dir=.
++ for ac_exec_ext in '' $ac_executable_extensions; do
++ if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
++ ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
++ echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
++ break 2
++ fi
++done
++done
++
++fi
++fi
++CC=$ac_cv_prog_CC
++if test -n "$CC"; then
++ echo "$as_me:$LINENO: result: $CC" >&5
++echo "${ECHO_T}$CC" >&6
++else
++ echo "$as_me:$LINENO: result: no" >&5
++echo "${ECHO_T}no" >&6
++fi
++
++ test -n "$CC" && break
++ done
++fi
++if test -z "$CC"; then
++ ac_ct_CC=$CC
++ for ac_prog in cl
++do
++ # Extract the first word of "$ac_prog", so it can be a program name with args.
++set dummy $ac_prog; ac_word=$2
++echo "$as_me:$LINENO: checking for $ac_word" >&5
++echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
++if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++ if test -n "$ac_ct_CC"; then
++ ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
++else
++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
++for as_dir in $PATH
++do
++ IFS=$as_save_IFS
++ test -z "$as_dir" && as_dir=.
++ for ac_exec_ext in '' $ac_executable_extensions; do
++ if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
++ ac_cv_prog_ac_ct_CC="$ac_prog"
++ echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
++ break 2
++ fi
++done
++done
++
++fi
++fi
++ac_ct_CC=$ac_cv_prog_ac_ct_CC
++if test -n "$ac_ct_CC"; then
++ echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
++echo "${ECHO_T}$ac_ct_CC" >&6
++else
++ echo "$as_me:$LINENO: result: no" >&5
++echo "${ECHO_T}no" >&6
++fi
++
++ test -n "$ac_ct_CC" && break
++done
++
++ CC=$ac_ct_CC
++fi
++
++fi
++
++
++test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH" >&5
++echo "$as_me: error: no acceptable C compiler found in \$PATH" >&2;}
++ { (exit 1); exit 1; }; }
++
++# Provide some information about the compiler.
++echo "$as_me:$LINENO:" \
++ "checking for C compiler version" >&5
++ac_compiler=`set X $ac_compile; echo $2`
++{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
++ (eval $ac_compiler --version </dev/null >&5) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }
++{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
++ (eval $ac_compiler -v </dev/null >&5) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }
++{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
++ (eval $ac_compiler -V </dev/null >&5) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }
++
++cat >conftest.$ac_ext <<_ACEOF
++#line $LINENO "configure"
++#include "confdefs.h"
++
++int
++main ()
++{
++
++ ;
++ return 0;
++}
++_ACEOF
++ac_clean_files_save=$ac_clean_files
++ac_clean_files="$ac_clean_files a.out a.exe"
++# Try to create an executable without -o first, disregard a.out.
++# It will help us diagnose broken compilers, and finding out an intuition
++# of exeext.
++echo "$as_me:$LINENO: checking for C compiler default output" >&5
++echo $ECHO_N "checking for C compiler default output... $ECHO_C" >&6
++ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
++if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5
++ (eval $ac_link_default) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; then
++ # Find the output, starting from the most likely. This scheme is
++# not robust to junk in `.', hence go to wildcards (a.*) only as a last
++# resort.
++
++# Be careful to initialize this variable, since it used to be cached.
++# Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.
++ac_cv_exeext=
++for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.*; do
++ test -f "$ac_file" || continue
++ case $ac_file in
++ *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;;
++ a.out ) # We found the default executable, but exeext='' is most
++ # certainly right.
++ break;;
++ *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
++ # FIXME: I believe we export ac_cv_exeext for Libtool --akim.
++ export ac_cv_exeext
++ break;;
++ * ) break;;
++ esac
++done
++else
++ echo "$as_me: failed program was:" >&5
++cat conftest.$ac_ext >&5
++{ { echo "$as_me:$LINENO: error: C compiler cannot create executables
++check \`config.log' for details." >&5
++echo "$as_me: error: C compiler cannot create executables
++check \`config.log' for details." >&2;}
++ { (exit 77); exit 77; }; }
++fi
++
++ac_exeext=$ac_cv_exeext
++echo "$as_me:$LINENO: result: $ac_file" >&5
++echo "${ECHO_T}$ac_file" >&6
++
++# Check the compiler produces executables we can run. If not, either
++# the compiler is broken, or we cross compile.
++echo "$as_me:$LINENO: checking whether the C compiler works" >&5
++echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6
++# FIXME: These cross compiler hacks should be removed for Autoconf 3.0
++# If not cross compiling, check that we can run a simple program.
++if test "$cross_compiling" != yes; then
++ if { ac_try='./$ac_file'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ cross_compiling=no
++ else
++ if test "$cross_compiling" = maybe; then
++ cross_compiling=yes
++ else
++ { { echo "$as_me:$LINENO: error: cannot run C compiled programs.
++If you meant to cross compile, use \`--host'." >&5
++echo "$as_me: error: cannot run C compiled programs.
++If you meant to cross compile, use \`--host'." >&2;}
++ { (exit 1); exit 1; }; }
++ fi
++ fi
++fi
++echo "$as_me:$LINENO: result: yes" >&5
++echo "${ECHO_T}yes" >&6
++
++rm -f a.out a.exe conftest$ac_cv_exeext
++ac_clean_files=$ac_clean_files_save
++# Check the compiler produces executables we can run. If not, either
++# the compiler is broken, or we cross compile.
++echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
++echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
++echo "$as_me:$LINENO: result: $cross_compiling" >&5
++echo "${ECHO_T}$cross_compiling" >&6
++
++echo "$as_me:$LINENO: checking for suffix of executables" >&5
++echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6
++if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
++ (eval $ac_link) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; then
++ # If both `conftest.exe' and `conftest' are `present' (well, observable)
++# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
++# work properly (i.e., refer to `conftest.exe'), while it won't with
++# `rm'.
++for ac_file in conftest.exe conftest conftest.*; do
++ test -f "$ac_file" || continue
++ case $ac_file in
++ *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;;
++ *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
++ export ac_cv_exeext
++ break;;
++ * ) break;;
++ esac
++done
++else
++ { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link" >&5
++echo "$as_me: error: cannot compute suffix of executables: cannot compile and link" >&2;}
++ { (exit 1); exit 1; }; }
++fi
++
++rm -f conftest$ac_cv_exeext
++echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
++echo "${ECHO_T}$ac_cv_exeext" >&6
++
++rm -f conftest.$ac_ext
++EXEEXT=$ac_cv_exeext
++ac_exeext=$EXEEXT
++echo "$as_me:$LINENO: checking for suffix of object files" >&5
++echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
++if test "${ac_cv_objext+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++ cat >conftest.$ac_ext <<_ACEOF
++#line $LINENO "configure"
++#include "confdefs.h"
++
++int
++main ()
++{
++
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.o conftest.obj
++if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
++ (eval $ac_compile) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; then
++ for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
++ case $ac_file in
++ *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg ) ;;
++ *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
++ break;;
++ esac
++done
++else
++ echo "$as_me: failed program was:" >&5
++cat conftest.$ac_ext >&5
++{ { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile" >&5
++echo "$as_me: error: cannot compute suffix of object files: cannot compile" >&2;}
++ { (exit 1); exit 1; }; }
++fi
++
++rm -f conftest.$ac_cv_objext conftest.$ac_ext
++fi
++echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
++echo "${ECHO_T}$ac_cv_objext" >&6
++OBJEXT=$ac_cv_objext
++ac_objext=$OBJEXT
++echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
++echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
++if test "${ac_cv_c_compiler_gnu+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++ cat >conftest.$ac_ext <<_ACEOF
++#line $LINENO "configure"
++#include "confdefs.h"
++
++int
++main ()
++{
++#ifndef __GNUC__
++ choke me
++#endif
++
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext
++if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
++ (eval $ac_compile) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -s conftest.$ac_objext'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ ac_compiler_gnu=yes
++else
++ echo "$as_me: failed program was:" >&5
++cat conftest.$ac_ext >&5
++ac_compiler_gnu=no
++fi
++rm -f conftest.$ac_objext conftest.$ac_ext
++ac_cv_c_compiler_gnu=$ac_compiler_gnu
++
++fi
++echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
++echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
++GCC=`test $ac_compiler_gnu = yes && echo yes`
++ac_test_CFLAGS=${CFLAGS+set}
++ac_save_CFLAGS=$CFLAGS
++CFLAGS="-g"
++echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
++echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
++if test "${ac_cv_prog_cc_g+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++ cat >conftest.$ac_ext <<_ACEOF
++#line $LINENO "configure"
++#include "confdefs.h"
++
++int
++main ()
++{
++
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext
++if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
++ (eval $ac_compile) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -s conftest.$ac_objext'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ ac_cv_prog_cc_g=yes
++else
++ echo "$as_me: failed program was:" >&5
++cat conftest.$ac_ext >&5
++ac_cv_prog_cc_g=no
++fi
++rm -f conftest.$ac_objext conftest.$ac_ext
++fi
++echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
++echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
++if test "$ac_test_CFLAGS" = set; then
++ CFLAGS=$ac_save_CFLAGS
++elif test $ac_cv_prog_cc_g = yes; then
++ if test "$GCC" = yes; then
++ CFLAGS="-g -O2"
++ else
++ CFLAGS="-g"
++ fi
++else
++ if test "$GCC" = yes; then
++ CFLAGS="-O2"
++ else
++ CFLAGS=
++ fi
++fi
++echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
++echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
++if test "${ac_cv_prog_cc_stdc+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++ ac_cv_prog_cc_stdc=no
++ac_save_CC=$CC
++cat >conftest.$ac_ext <<_ACEOF
++#line $LINENO "configure"
++#include "confdefs.h"
++#include <stdarg.h>
++#include <stdio.h>
++#include <sys/types.h>
++#include <sys/stat.h>
++/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
++struct buf { int x; };
++FILE * (*rcsopen) (struct buf *, struct stat *, int);
++static char *e (p, i)
++ char **p;
++ int i;
++{
++ return p[i];
++}
++static char *f (char * (*g) (char **, int), char **p, ...)
++{
++ char *s;
++ va_list v;
++ va_start (v,p);
++ s = g (p, va_arg (v,int));
++ va_end (v);
++ return s;
++}
++int test (int i, double x);
++struct s1 {int (*f) (int a);};
++struct s2 {int (*f) (double a);};
++int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
++int argc;
++char **argv;
++int
++main ()
++{
++return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
++ ;
++ return 0;
++}
++_ACEOF
++# Don't try gcc -ansi; that turns off useful extensions and
++# breaks some systems' header files.
++# AIX -qlanglvl=ansi
++# Ultrix and OSF/1 -std1
++# HP-UX 10.20 and later -Ae
++# HP-UX older versions -Aa -D_HPUX_SOURCE
++# SVR4 -Xc -D__EXTENSIONS__
++for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
++do
++ CC="$ac_save_CC $ac_arg"
++ rm -f conftest.$ac_objext
++if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
++ (eval $ac_compile) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -s conftest.$ac_objext'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ ac_cv_prog_cc_stdc=$ac_arg
++break
++else
++ echo "$as_me: failed program was:" >&5
++cat conftest.$ac_ext >&5
++fi
++rm -f conftest.$ac_objext
++done
++rm -f conftest.$ac_ext conftest.$ac_objext
++CC=$ac_save_CC
++
++fi
++
++case "x$ac_cv_prog_cc_stdc" in
++ x|xno)
++ echo "$as_me:$LINENO: result: none needed" >&5
++echo "${ECHO_T}none needed" >&6 ;;
++ *)
++ echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
++echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
++ CC="$CC $ac_cv_prog_cc_stdc" ;;
++esac
++
++# Some people use a C++ compiler to compile C. Since we use `exit',
++# in C++ we need to declare it. In case someone uses the same compiler
++# for both compiling C and C++ we need to have the C++ compiler decide
++# the declaration of exit, since it's the most demanding environment.
++cat >conftest.$ac_ext <<_ACEOF
++@%:@ifndef __cplusplus
++ choke me
++@%:@endif
++_ACEOF
++rm -f conftest.$ac_objext
++if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
++ (eval $ac_compile) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -s conftest.$ac_objext'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ for ac_declaration in \
++ ''\
++ '#include <stdlib.h>' \
++ 'extern "C" void std::exit (int) throw (); using std::exit;' \
++ 'extern "C" void std::exit (int); using std::exit;' \
++ 'extern "C" void exit (int) throw ();' \
++ 'extern "C" void exit (int);' \
++ 'void exit (int);'
++do
++ cat >conftest.$ac_ext <<_ACEOF
++#line $LINENO "configure"
++#include "confdefs.h"
++@%:@include <stdlib.h>
++$ac_declaration
++int
++main ()
++{
++exit (42);
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext
++if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
++ (eval $ac_compile) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -s conftest.$ac_objext'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ :
++else
++ echo "$as_me: failed program was:" >&5
++cat conftest.$ac_ext >&5
++continue
++fi
++rm -f conftest.$ac_objext conftest.$ac_ext
++ cat >conftest.$ac_ext <<_ACEOF
++#line $LINENO "configure"
++#include "confdefs.h"
++$ac_declaration
++int
++main ()
++{
++exit (42);
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext
++if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
++ (eval $ac_compile) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -s conftest.$ac_objext'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ break
++else
++ echo "$as_me: failed program was:" >&5
++cat conftest.$ac_ext >&5
++fi
++rm -f conftest.$ac_objext conftest.$ac_ext
++done
++rm -f conftest*
++if test -n "$ac_declaration"; then
++ echo '#ifdef __cplusplus' >>confdefs.h
++ echo $ac_declaration >>confdefs.h
++ echo '#endif' >>confdefs.h
++fi
++
++else
++ echo "$as_me: failed program was:" >&5
++cat conftest.$ac_ext >&5
++fi
++rm -f conftest.$ac_objext conftest.$ac_ext
++ac_ext=c
++ac_cpp='$CPP $CPPFLAGS'
++ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_c_compiler_gnu
++
++depcc="$CC" am_compiler_list=
++
++echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
++echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6
++if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++ if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
++ # We make a subdir and do the tests there. Otherwise we can end up
++ # making bogus files that we don't know about and never remove. For
++ # instance it was reported that on HP-UX the gcc test will end up
++ # making a dummy file named `D' -- because `-MD' means `put the output
++ # in D'.
++ mkdir conftest.dir
++ # Copy depcomp to subdir because otherwise we won't find it if we're
++ # using a relative directory.
++ cp "$am_depcomp" conftest.dir
++ cd conftest.dir
++
++ am_cv_CC_dependencies_compiler_type=none
++ if test "$am_compiler_list" = ""; then
++ am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
++ fi
++ for depmode in $am_compiler_list; do
++ # We need to recreate these files for each test, as the compiler may
++ # overwrite some of them when testing with obscure command lines.
++ # This happens at least with the AIX C compiler.
++ echo '#include "conftest.h"' > conftest.c
++ echo 'int i;' > conftest.h
++ echo "${am__include} ${am__quote}conftest.Po${am__quote}" > confmf
++
++ case $depmode in
++ nosideeffect)
++ # after this tag, mechanisms are not by side-effect, so they'll
++ # only be used when explicitly requested
++ if test "x$enable_dependency_tracking" = xyes; then
++ continue
++ else
++ break
++ fi
++ ;;
++ none) break ;;
++ esac
++ # We check with `-c' and `-o' for the sake of the "dashmstdout"
++ # mode. It turns out that the SunPro C++ compiler does not properly
++ # handle `-M -o', and we need to detect this.
++ if depmode=$depmode \
++ source=conftest.c object=conftest.o \
++ depfile=conftest.Po tmpdepfile=conftest.TPo \
++ $SHELL ./depcomp $depcc -c conftest.c -o conftest.o >/dev/null 2>&1 &&
++ grep conftest.h conftest.Po > /dev/null 2>&1 &&
++ ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
++ am_cv_CC_dependencies_compiler_type=$depmode
++ break
++ fi
++ done
++
++ cd ..
++ rm -rf conftest.dir
++else
++ am_cv_CC_dependencies_compiler_type=none
++fi
++
++fi
++echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5
++echo "${ECHO_T}$am_cv_CC_dependencies_compiler_type" >&6
++CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
++
++
++# Find the correct PATH separator. Usually this is `:', but
++# DJGPP uses `;' like DOS.
++if test "X${PATH_SEPARATOR+set}" != Xset; then
++ UNAME=${UNAME-`uname 2>/dev/null`}
++ case X$UNAME in
++ *-DOS) lt_cv_sys_path_separator=';' ;;
++ *) lt_cv_sys_path_separator=':' ;;
++ esac
++ PATH_SEPARATOR=$lt_cv_sys_path_separator
++fi
++
++
++# Check whether --with-gnu-ld or --without-gnu-ld was given.
++if test "${with_gnu_ld+set}" = set; then
++ withval="$with_gnu_ld"
++ test "$withval" = no || with_gnu_ld=yes
++else
++ with_gnu_ld=no
++fi;
++ac_prog=ld
++if test "$GCC" = yes; then
++ # Check if gcc -print-prog-name=ld gives a path.
++ echo "$as_me:$LINENO: checking for ld used by GCC" >&5
++echo $ECHO_N "checking for ld used by GCC... $ECHO_C" >&6
++ case $host in
++ *-*-mingw*)
++ # gcc leaves a trailing carriage return which upsets mingw
++ ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
++ *)
++ ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
++ esac
++ case $ac_prog in
++ # Accept absolute paths.
++ [\\/]* | [A-Za-z]:[\\/]*)
++ re_direlt='/[^/][^/]*/\.\./'
++ # Canonicalize the path of ld
++ ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
++ while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
++ ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
++ done
++ test -z "$LD" && LD="$ac_prog"
++ ;;
++ "")
++ # If it fails, then pretend we aren't using GCC.
++ ac_prog=ld
++ ;;
++ *)
++ # If it is relative, then search for the first ld in PATH.
++ with_gnu_ld=unknown
++ ;;
++ esac
++elif test "$with_gnu_ld" = yes; then
++ echo "$as_me:$LINENO: checking for GNU ld" >&5
++echo $ECHO_N "checking for GNU ld... $ECHO_C" >&6
++else
++ echo "$as_me:$LINENO: checking for non-GNU ld" >&5
++echo $ECHO_N "checking for non-GNU ld... $ECHO_C" >&6
++fi
++if test "${lt_cv_path_LD+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++ if test -z "$LD"; then
++ IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
++ for ac_dir in $PATH; do
++ test -z "$ac_dir" && ac_dir=.
++ if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
++ lt_cv_path_LD="$ac_dir/$ac_prog"
++ # Check to see if the program is GNU ld. I'd rather use --version,
++ # but apparently some GNU ld's only accept -v.
++ # Break only if it was the GNU/non-GNU ld that we prefer.
++ if "$lt_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
++ test "$with_gnu_ld" != no && break
++ else
++ test "$with_gnu_ld" != yes && break
++ fi
++ fi
++ done
++ IFS="$ac_save_ifs"
++else
++ lt_cv_path_LD="$LD" # Let the user override the test with a path.
++fi
++fi
++
++LD="$lt_cv_path_LD"
++if test -n "$LD"; then
++ echo "$as_me:$LINENO: result: $LD" >&5
++echo "${ECHO_T}$LD" >&6
++else
++ echo "$as_me:$LINENO: result: no" >&5
++echo "${ECHO_T}no" >&6
++fi
++test -z "$LD" && { { echo "$as_me:$LINENO: error: no acceptable ld found in \$PATH" >&5
++echo "$as_me: error: no acceptable ld found in \$PATH" >&2;}
++ { (exit 1); exit 1; }; }
++echo "$as_me:$LINENO: checking if the linker ($LD) is GNU ld" >&5
++echo $ECHO_N "checking if the linker ($LD) is GNU ld... $ECHO_C" >&6
++if test "${lt_cv_prog_gnu_ld+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++ # I'd rather use --version here, but apparently some GNU ld's only accept -v.
++if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
++ lt_cv_prog_gnu_ld=yes
++else
++ lt_cv_prog_gnu_ld=no
++fi
++fi
++echo "$as_me:$LINENO: result: $lt_cv_prog_gnu_ld" >&5
++echo "${ECHO_T}$lt_cv_prog_gnu_ld" >&6
++with_gnu_ld=$lt_cv_prog_gnu_ld
++
++
++echo "$as_me:$LINENO: checking for $LD option to reload object files" >&5
++echo $ECHO_N "checking for $LD option to reload object files... $ECHO_C" >&6
++if test "${lt_cv_ld_reload_flag+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++ lt_cv_ld_reload_flag='-r'
++fi
++echo "$as_me:$LINENO: result: $lt_cv_ld_reload_flag" >&5
++echo "${ECHO_T}$lt_cv_ld_reload_flag" >&6
++reload_flag=$lt_cv_ld_reload_flag
++test -n "$reload_flag" && reload_flag=" $reload_flag"
++
++echo "$as_me:$LINENO: checking for BSD-compatible nm" >&5
++echo $ECHO_N "checking for BSD-compatible nm... $ECHO_C" >&6
++if test "${lt_cv_path_NM+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++ if test -n "$NM"; then
++ # Let the user override the test.
++ lt_cv_path_NM="$NM"
++else
++ IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
++ for ac_dir in $PATH /usr/ccs/bin /usr/ucb /bin; do
++ test -z "$ac_dir" && ac_dir=.
++ tmp_nm=$ac_dir/${ac_tool_prefix}nm
++ if test -f $tmp_nm || test -f $tmp_nm$ac_exeext ; then
++ # Check to see if the nm accepts a BSD-compat flag.
++ # Adding the `sed 1q' prevents false positives on HP-UX, which says:
++ # nm: unknown option "B" ignored
++ # Tru64's nm complains that /dev/null is an invalid object file
++ if ($tmp_nm -B /dev/null 2>&1 | sed '1q'; exit 0) | egrep '(/dev/null|Invalid file or object type)' >/dev/null; then
++ lt_cv_path_NM="$tmp_nm -B"
++ break
++ elif ($tmp_nm -p /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then
++ lt_cv_path_NM="$tmp_nm -p"
++ break
++ else
++ lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
++ continue # so that we can try to find one that supports BSD flags
++ fi
++ fi
++ done
++ IFS="$ac_save_ifs"
++ test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm
++fi
++fi
++
++NM="$lt_cv_path_NM"
++echo "$as_me:$LINENO: result: $NM" >&5
++echo "${ECHO_T}$NM" >&6
++
++echo "$as_me:$LINENO: checking whether ln -s works" >&5
++echo $ECHO_N "checking whether ln -s works... $ECHO_C" >&6
++LN_S=$as_ln_s
++if test "$LN_S" = "ln -s"; then
++ echo "$as_me:$LINENO: result: yes" >&5
++echo "${ECHO_T}yes" >&6
++else
++ echo "$as_me:$LINENO: result: no, using $LN_S" >&5
++echo "${ECHO_T}no, using $LN_S" >&6
++fi
++
++echo "$as_me:$LINENO: checking how to recognise dependant libraries" >&5
++echo $ECHO_N "checking how to recognise dependant libraries... $ECHO_C" >&6
++if test "${lt_cv_deplibs_check_method+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++ lt_cv_file_magic_cmd='$MAGIC_CMD'
++lt_cv_file_magic_test_file=
++lt_cv_deplibs_check_method='unknown'
++# Need to set the preceding variable on all platforms that support
++# interlibrary dependencies.
++# 'none' -- dependencies not supported.
++# `unknown' -- same as none, but documents that we really don't know.
++# 'pass_all' -- all dependencies passed with no checks.
++# 'test_compile' -- check by making test program.
++# 'file_magic [[regex]]' -- check by looking for files in library path
++# which responds to the $file_magic_cmd with a given egrep regex.
++# If you have `file' or equivalent on your system and you're not sure
++# whether `pass_all' will *always* work, you probably want this one.
++
++case $host_os in
++aix4* | aix5*)
++ lt_cv_deplibs_check_method=pass_all
++ ;;
++
++beos*)
++ lt_cv_deplibs_check_method=pass_all
++ ;;
++
++bsdi4*)
++ lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
++ lt_cv_file_magic_cmd='/usr/bin/file -L'
++ lt_cv_file_magic_test_file=/shlib/libc.so
++ ;;
++
++cygwin* | mingw* | pw32*)
++ lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
++ lt_cv_file_magic_cmd='$OBJDUMP -f'
++ ;;
++
++darwin* | rhapsody*)
++ lt_cv_deplibs_check_method='file_magic Mach-O dynamically linked shared library'
++ lt_cv_file_magic_cmd='/usr/bin/file -L'
++ case "$host_os" in
++ rhapsody* | darwin1.[012])
++ lt_cv_file_magic_test_file='/System/Library/Frameworks/System.framework/System'
++ ;;
++ *) # Darwin 1.3 on
++ lt_cv_file_magic_test_file='/usr/lib/libSystem.dylib'
++ ;;
++ esac
++ ;;
++
++freebsd*)
++ if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
++ case $host_cpu in
++ i*86 )
++ # Not sure whether the presence of OpenBSD here was a mistake.
++ # Let's accept both of them until this is cleared up.
++ lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD)/i[3-9]86 (compact )?demand paged shared library'
++ lt_cv_file_magic_cmd=/usr/bin/file
++ lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
++ ;;
++ esac
++ else
++ lt_cv_deplibs_check_method=pass_all
++ fi
++ ;;
++
++gnu*)
++ lt_cv_deplibs_check_method=pass_all
++ ;;
++
++hpux10.20*|hpux11*)
++ lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9].[0-9]) shared library'
++ lt_cv_file_magic_cmd=/usr/bin/file
++ lt_cv_file_magic_test_file=/usr/lib/libc.sl
++ ;;
++
++irix5* | irix6*)
++ case $host_os in
++ irix5*)
++ # this will be overridden with pass_all, but let us keep it just in case
++ lt_cv_deplibs_check_method="file_magic ELF 32-bit MSB dynamic lib MIPS - version 1"
++ ;;
++ *)
++ case $LD in
++ *-32|*"-32 ") libmagic=32-bit;;
++ *-n32|*"-n32 ") libmagic=N32;;
++ *-64|*"-64 ") libmagic=64-bit;;
++ *) libmagic=never-match;;
++ esac
++ # this will be overridden with pass_all, but let us keep it just in case
++ lt_cv_deplibs_check_method="file_magic ELF ${libmagic} MSB mips-[1234] dynamic lib MIPS - version 1"
++ ;;
++ esac
++ lt_cv_file_magic_test_file=`echo /lib${libsuff}/libc.so*`
++ lt_cv_deplibs_check_method=pass_all
++ ;;
++
++# This must be Linux ELF.
++linux-gnu*)
++ case $host_cpu in
++ alpha* | hppa* | i*86 | powerpc* | sparc* | ia64* )
++ lt_cv_deplibs_check_method=pass_all ;;
++ *)
++ # glibc up to 2.1.1 does not perform some relocations on ARM
++ lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )' ;;
++ esac
++ lt_cv_file_magic_test_file=`echo /lib/libc.so* /lib/libc-*.so`
++ ;;
++
++netbsd*)
++ if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
++ lt_cv_deplibs_check_method='match_pattern /lib[^/\.]+\.so\.[0-9]+\.[0-9]+$'
++ else
++ lt_cv_deplibs_check_method='match_pattern /lib[^/\.]+\.so$'
++ fi
++ ;;
++
++newos6*)
++ lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
++ lt_cv_file_magic_cmd=/usr/bin/file
++ lt_cv_file_magic_test_file=/usr/lib/libnls.so
++ ;;
++
++openbsd*)
++ lt_cv_file_magic_cmd=/usr/bin/file
++ lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
++ if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
++ lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB shared object'
++ else
++ lt_cv_deplibs_check_method='file_magic OpenBSD.* shared library'
++ fi
++ ;;
++
++osf3* | osf4* | osf5*)
++ # this will be overridden with pass_all, but let us keep it just in case
++ lt_cv_deplibs_check_method='file_magic COFF format alpha shared library'
++ lt_cv_file_magic_test_file=/shlib/libc.so
++ lt_cv_deplibs_check_method=pass_all
++ ;;
++
++sco3.2v5*)
++ lt_cv_deplibs_check_method=pass_all
++ ;;
++
++solaris*)
++ lt_cv_deplibs_check_method=pass_all
++ lt_cv_file_magic_test_file=/lib/libc.so
++ ;;
++
++sysv5uw[78]* | sysv4*uw2*)
++ lt_cv_deplibs_check_method=pass_all
++ ;;
++
++sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
++ case $host_vendor in
++ motorola)
++ lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]'
++ lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
++ ;;
++ ncr)
++ lt_cv_deplibs_check_method=pass_all
++ ;;
++ sequent)
++ lt_cv_file_magic_cmd='/bin/file'
++ lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )'
++ ;;
++ sni)
++ lt_cv_file_magic_cmd='/bin/file'
++ lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib"
++ lt_cv_file_magic_test_file=/lib/libc.so
++ ;;
++ esac
++ ;;
++esac
++
++fi
++echo "$as_me:$LINENO: result: $lt_cv_deplibs_check_method" >&5
++echo "${ECHO_T}$lt_cv_deplibs_check_method" >&6
++file_magic_cmd=$lt_cv_file_magic_cmd
++deplibs_check_method=$lt_cv_deplibs_check_method
++
++
++
++
++
++
++
++# Check for command to grab the raw symbol name followed by C symbol from nm.
++echo "$as_me:$LINENO: checking command to parse $NM output" >&5
++echo $ECHO_N "checking command to parse $NM output... $ECHO_C" >&6
++if test "${lt_cv_sys_global_symbol_pipe+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++
++# These are sane defaults that work on at least a few old systems.
++# [They come from Ultrix. What could be older than Ultrix?!! ;)]
++
++# Character class describing NM global symbol codes.
++symcode='[BCDEGRST]'
++
++# Regexp to match symbols that can be accessed directly from C.
++sympat='\([_A-Za-z][_A-Za-z0-9]*\)'
++
++# Transform the above into a raw symbol and a C symbol.
++symxfrm='\1 \2\3 \3'
++
++# Transform an extracted symbol line into a proper C declaration
++lt_cv_global_symbol_to_cdecl="sed -n -e 's/^. .* \(.*\)$/extern char \1;/p'"
++
++# Transform an extracted symbol line into symbol name and symbol address
++lt_cv_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode \([^ ]*\) \([^ ]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'"
++
++# Define system-specific variables.
++case $host_os in
++aix*)
++ symcode='[BCDT]'
++ ;;
++cygwin* | mingw* | pw32*)
++ symcode='[ABCDGISTW]'
++ ;;
++hpux*) # Its linker distinguishes data from code symbols
++ lt_cv_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern char \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
++ lt_cv_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'"
++ ;;
++irix*)
++ symcode='[BCDEGRST]'
++ ;;
++solaris* | sysv5*)
++ symcode='[BDT]'
++ ;;
++sysv4)
++ symcode='[DFNSTU]'
++ ;;
++esac
++
++# Handle CRLF in mingw tool chain
++opt_cr=
++case $host_os in
++mingw*)
++ opt_cr=`echo 'x\{0,1\}' | tr x '\015'` # option cr in regexp
++ ;;
++esac
++
++# If we're using GNU nm, then use its standard symbol codes.
++if $NM -V 2>&1 | egrep '(GNU|with BFD)' > /dev/null; then
++ symcode='[ABCDGISTW]'
++fi
++
++# Try without a prefix undercore, then with it.
++for ac_symprfx in "" "_"; do
++
++ # Write the raw and C identifiers.
++lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[ ]\($symcode$symcode*\)[ ][ ]*\($ac_symprfx\)$sympat$opt_cr$/$symxfrm/p'"
++
++ # Check to see that the pipe works correctly.
++ pipe_works=no
++ rm -f conftest*
++ cat > conftest.$ac_ext <<EOF
++#ifdef __cplusplus
++extern "C" {
++#endif
++char nm_test_var;
++void nm_test_func(){}
++#ifdef __cplusplus
++}
++#endif
++int main(){nm_test_var='a';nm_test_func();return(0);}
++EOF
++
++ if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
++ (eval $ac_compile) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; then
++ # Now try to grab the symbols.
++ nlist=conftest.nm
++ if { (eval echo "$as_me:$LINENO: \"$NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist\"") >&5
++ (eval $NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } && test -s "$nlist"; then
++ # Try sorting and uniquifying the output.
++ if sort "$nlist" | uniq > "$nlist"T; then
++ mv -f "$nlist"T "$nlist"
++ else
++ rm -f "$nlist"T
++ fi
++
++ # Make sure that we snagged all the symbols we need.
++ if egrep ' nm_test_var$' "$nlist" >/dev/null; then
++ if egrep ' nm_test_func$' "$nlist" >/dev/null; then
++ cat <<EOF > conftest.$ac_ext
++#ifdef __cplusplus
++extern "C" {
++#endif
++
++EOF
++ # Now generate the symbol file.
++ eval "$lt_cv_global_symbol_to_cdecl"' < "$nlist" >> conftest.$ac_ext'
++
++ cat <<EOF >> conftest.$ac_ext
++#if defined (__STDC__) && __STDC__
++# define lt_ptr void *
++#else
++# define lt_ptr char *
++# define const
++#endif
++
++/* The mapping between symbol names and symbols. */
++const struct {
++ const char *name;
++ lt_ptr address;
++}
++lt_preloaded_symbols[] =
++{
++EOF
++ sed "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (lt_ptr) \&\2},/" < "$nlist" >> conftest.$ac_ext
++ cat <<\EOF >> conftest.$ac_ext
++ {0, (lt_ptr) 0}
++};
++
++#ifdef __cplusplus
++}
++#endif
++EOF
++ # Now try linking the two files.
++ mv conftest.$ac_objext conftstm.$ac_objext
++ save_LIBS="$LIBS"
++ save_CFLAGS="$CFLAGS"
++ LIBS="conftstm.$ac_objext"
++ CFLAGS="$CFLAGS$no_builtin_flag"
++ if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
++ (eval $ac_link) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } && test -s conftest; then
++ pipe_works=yes
++ fi
++ LIBS="$save_LIBS"
++ CFLAGS="$save_CFLAGS"
++ else
++ echo "cannot find nm_test_func in $nlist" >&5
++ fi
++ else
++ echo "cannot find nm_test_var in $nlist" >&5
++ fi
++ else
++ echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5
++ fi
++ else
++ echo "$progname: failed program was:" >&5
++ cat conftest.$ac_ext >&5
++ fi
++ rm -f conftest* conftst*
++
++ # Do not use the global_symbol_pipe unless it works.
++ if test "$pipe_works" = yes; then
++ break
++ else
++ lt_cv_sys_global_symbol_pipe=
++ fi
++done
++
++fi
++
++global_symbol_pipe="$lt_cv_sys_global_symbol_pipe"
++if test -z "$lt_cv_sys_global_symbol_pipe"; then
++ global_symbol_to_cdecl=
++ global_symbol_to_c_name_address=
++else
++ global_symbol_to_cdecl="$lt_cv_global_symbol_to_cdecl"
++ global_symbol_to_c_name_address="$lt_cv_global_symbol_to_c_name_address"
++fi
++if test -z "$global_symbol_pipe$global_symbol_to_cdec$global_symbol_to_c_name_address";
++then
++ echo "$as_me:$LINENO: result: failed" >&5
++echo "${ECHO_T}failed" >&6
++else
++ echo "$as_me:$LINENO: result: ok" >&5
++echo "${ECHO_T}ok" >&6
++fi
++
++ac_ext=c
++ac_cpp='$CPP $CPPFLAGS'
++ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_c_compiler_gnu
++echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
++echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
++# On Suns, sometimes $CPP names a directory.
++if test -n "$CPP" && test -d "$CPP"; then
++ CPP=
++fi
++if test -z "$CPP"; then
++ if test "${ac_cv_prog_CPP+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++ # Double quotes because CPP needs to be expanded
++ for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
++ do
++ ac_preproc_ok=false
++for ac_c_preproc_warn_flag in '' yes
++do
++ # Use a header file that comes with gcc, so configuring glibc
++ # with a fresh cross-compiler works.
++ # On the NeXT, cc -E runs the code through the compiler's parser,
++ # not just through cpp. "Syntax error" is here to catch this case.
++ cat >conftest.$ac_ext <<_ACEOF
++#line $LINENO "configure"
++#include "confdefs.h"
++@%:@include <assert.h>
++ Syntax error
++_ACEOF
++if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
++ (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } >/dev/null; then
++ if test -s conftest.err; then
++ ac_cpp_err=$ac_c_preproc_warn_flag
++ else
++ ac_cpp_err=
++ fi
++else
++ ac_cpp_err=yes
++fi
++if test -z "$ac_cpp_err"; then
++ :
++else
++ echo "$as_me: failed program was:" >&5
++ cat conftest.$ac_ext >&5
++ # Broken: fails on valid input.
++continue
++fi
++rm -f conftest.err conftest.$ac_ext
++
++ # OK, works on sane cases. Now check whether non-existent headers
++ # can be detected and how.
++ cat >conftest.$ac_ext <<_ACEOF
++#line $LINENO "configure"
++#include "confdefs.h"
++@%:@include <ac_nonexistent.h>
++_ACEOF
++if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
++ (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } >/dev/null; then
++ if test -s conftest.err; then
++ ac_cpp_err=$ac_c_preproc_warn_flag
++ else
++ ac_cpp_err=
++ fi
++else
++ ac_cpp_err=yes
++fi
++if test -z "$ac_cpp_err"; then
++ # Broken: success on invalid input.
++continue
++else
++ echo "$as_me: failed program was:" >&5
++ cat conftest.$ac_ext >&5
++ # Passes both tests.
++ac_preproc_ok=:
++break
++fi
++rm -f conftest.err conftest.$ac_ext
++
++done
++# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
++rm -f conftest.err conftest.$ac_ext
++if $ac_preproc_ok; then
++ break
++fi
++
++ done
++ ac_cv_prog_CPP=$CPP
++
++fi
++ CPP=$ac_cv_prog_CPP
++else
++ ac_cv_prog_CPP=$CPP
++fi
++echo "$as_me:$LINENO: result: $CPP" >&5
++echo "${ECHO_T}$CPP" >&6
++ac_preproc_ok=false
++for ac_c_preproc_warn_flag in '' yes
++do
++ # Use a header file that comes with gcc, so configuring glibc
++ # with a fresh cross-compiler works.
++ # On the NeXT, cc -E runs the code through the compiler's parser,
++ # not just through cpp. "Syntax error" is here to catch this case.
++ cat >conftest.$ac_ext <<_ACEOF
++#line $LINENO "configure"
++#include "confdefs.h"
++@%:@include <assert.h>
++ Syntax error
++_ACEOF
++if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
++ (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } >/dev/null; then
++ if test -s conftest.err; then
++ ac_cpp_err=$ac_c_preproc_warn_flag
++ else
++ ac_cpp_err=
++ fi
++else
++ ac_cpp_err=yes
++fi
++if test -z "$ac_cpp_err"; then
++ :
++else
++ echo "$as_me: failed program was:" >&5
++ cat conftest.$ac_ext >&5
++ # Broken: fails on valid input.
++continue
++fi
++rm -f conftest.err conftest.$ac_ext
++
++ # OK, works on sane cases. Now check whether non-existent headers
++ # can be detected and how.
++ cat >conftest.$ac_ext <<_ACEOF
++#line $LINENO "configure"
++#include "confdefs.h"
++@%:@include <ac_nonexistent.h>
++_ACEOF
++if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
++ (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } >/dev/null; then
++ if test -s conftest.err; then
++ ac_cpp_err=$ac_c_preproc_warn_flag
++ else
++ ac_cpp_err=
++ fi
++else
++ ac_cpp_err=yes
++fi
++if test -z "$ac_cpp_err"; then
++ # Broken: success on invalid input.
++continue
++else
++ echo "$as_me: failed program was:" >&5
++ cat conftest.$ac_ext >&5
++ # Passes both tests.
++ac_preproc_ok=:
++break
++fi
++rm -f conftest.err conftest.$ac_ext
++
++done
++# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
++rm -f conftest.err conftest.$ac_ext
++if $ac_preproc_ok; then
++ :
++else
++ { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check" >&5
++echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check" >&2;}
++ { (exit 1); exit 1; }; }
++fi
++
++ac_ext=c
++ac_cpp='$CPP $CPPFLAGS'
++ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_c_compiler_gnu
++
++
++echo "$as_me:$LINENO: checking for egrep" >&5
++echo $ECHO_N "checking for egrep... $ECHO_C" >&6
++if test "${ac_cv_prog_egrep+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++ if echo a | (grep -E '(a|b)') >/dev/null 2>&1
++ then ac_cv_prog_egrep='grep -E'
++ else ac_cv_prog_egrep='egrep'
++ fi
++fi
++echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5
++echo "${ECHO_T}$ac_cv_prog_egrep" >&6
++ EGREP=$ac_cv_prog_egrep
++
++
++echo "$as_me:$LINENO: checking for ANSI C header files" >&5
++echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
++if test "${ac_cv_header_stdc+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++ cat >conftest.$ac_ext <<_ACEOF
++#line $LINENO "configure"
++#include "confdefs.h"
++#include <stdlib.h>
++#include <stdarg.h>
++#include <string.h>
++#include <float.h>
++
++_ACEOF
++if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
++ (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } >/dev/null; then
++ if test -s conftest.err; then
++ ac_cpp_err=$ac_c_preproc_warn_flag
++ else
++ ac_cpp_err=
++ fi
++else
++ ac_cpp_err=yes
++fi
++if test -z "$ac_cpp_err"; then
++ ac_cv_header_stdc=yes
++else
++ echo "$as_me: failed program was:" >&5
++ cat conftest.$ac_ext >&5
++ ac_cv_header_stdc=no
++fi
++rm -f conftest.err conftest.$ac_ext
++
++if test $ac_cv_header_stdc = yes; then
++ # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
++ cat >conftest.$ac_ext <<_ACEOF
++#line $LINENO "configure"
++#include "confdefs.h"
++#include <string.h>
++
++_ACEOF
++if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
++ $EGREP "memchr" >/dev/null 2>&1; then
++ :
++else
++ ac_cv_header_stdc=no
++fi
++rm -f conftest*
++
++fi
++
++if test $ac_cv_header_stdc = yes; then
++ # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
++ cat >conftest.$ac_ext <<_ACEOF
++#line $LINENO "configure"
++#include "confdefs.h"
++#include <stdlib.h>
++
++_ACEOF
++if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
++ $EGREP "free" >/dev/null 2>&1; then
++ :
++else
++ ac_cv_header_stdc=no
++fi
++rm -f conftest*
++
++fi
++
++if test $ac_cv_header_stdc = yes; then
++ # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
++ if test "$cross_compiling" = yes; then
++ :
++else
++ cat >conftest.$ac_ext <<_ACEOF
++#line $LINENO "configure"
++#include "confdefs.h"
++#include <ctype.h>
++#if ((' ' & 0x0FF) == 0x020)
++# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
++# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
++#else
++# define ISLOWER(c) (('a' <= (c) && (c) <= 'i') \
++ || ('j' <= (c) && (c) <= 'r') \
++ || ('s' <= (c) && (c) <= 'z'))
++# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
++#endif
++
++#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
++int
++main ()
++{
++ int i;
++ for (i = 0; i < 256; i++)
++ if (XOR (islower (i), ISLOWER (i))
++ || toupper (i) != TOUPPER (i))
++ exit(2);
++ exit (0);
++}
++_ACEOF
++rm -f conftest$ac_exeext
++if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
++ (eval $ac_link) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ :
++else
++ echo "$as_me: program exited with status $ac_status" >&5
++echo "$as_me: failed program was:" >&5
++cat conftest.$ac_ext >&5
++( exit $ac_status )
++ac_cv_header_stdc=no
++fi
++rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
++fi
++fi
++fi
++echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
++echo "${ECHO_T}$ac_cv_header_stdc" >&6
++if test $ac_cv_header_stdc = yes; then
++
++cat >>confdefs.h <<\_ACEOF
++@%:@define STDC_HEADERS 1
++_ACEOF
++
++fi
++
++# On IRIX 5.3, sys/types and inttypes.h are conflicting.
++
++
++
++
++
++
++
++
++
++for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
++ inttypes.h stdint.h unistd.h
++do
++as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
++echo "$as_me:$LINENO: checking for $ac_header" >&5
++echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
++if eval "test \"\${$as_ac_Header+set}\" = set"; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++ cat >conftest.$ac_ext <<_ACEOF
++#line $LINENO "configure"
++#include "confdefs.h"
++$ac_includes_default
++
++@%:@include <$ac_header>
++_ACEOF
++rm -f conftest.$ac_objext
++if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
++ (eval $ac_compile) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -s conftest.$ac_objext'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ eval "$as_ac_Header=yes"
++else
++ echo "$as_me: failed program was:" >&5
++cat conftest.$ac_ext >&5
++eval "$as_ac_Header=no"
++fi
++rm -f conftest.$ac_objext conftest.$ac_ext
++fi
++echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
++echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
++if test `eval echo '${'$as_ac_Header'}'` = yes; then
++ cat >>confdefs.h <<_ACEOF
++@%:@define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
++_ACEOF
++
++fi
++
++done
++
++
++
++for ac_header in dlfcn.h
++do
++as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
++if eval "test \"\${$as_ac_Header+set}\" = set"; then
++ echo "$as_me:$LINENO: checking for $ac_header" >&5
++echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
++if eval "test \"\${$as_ac_Header+set}\" = set"; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++fi
++echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
++echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
++else
++ # Is the header compilable?
++echo "$as_me:$LINENO: checking $ac_header usability" >&5
++echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
++cat >conftest.$ac_ext <<_ACEOF
++#line $LINENO "configure"
++#include "confdefs.h"
++$ac_includes_default
++@%:@include <$ac_header>
++_ACEOF
++rm -f conftest.$ac_objext
++if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
++ (eval $ac_compile) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -s conftest.$ac_objext'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ ac_header_compiler=yes
++else
++ echo "$as_me: failed program was:" >&5
++cat conftest.$ac_ext >&5
++ac_header_compiler=no
++fi
++rm -f conftest.$ac_objext conftest.$ac_ext
++echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
++echo "${ECHO_T}$ac_header_compiler" >&6
++
++# Is the header present?
++echo "$as_me:$LINENO: checking $ac_header presence" >&5
++echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
++cat >conftest.$ac_ext <<_ACEOF
++#line $LINENO "configure"
++#include "confdefs.h"
++@%:@include <$ac_header>
++_ACEOF
++if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
++ (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } >/dev/null; then
++ if test -s conftest.err; then
++ ac_cpp_err=$ac_c_preproc_warn_flag
++ else
++ ac_cpp_err=
++ fi
++else
++ ac_cpp_err=yes
++fi
++if test -z "$ac_cpp_err"; then
++ ac_header_preproc=yes
++else
++ echo "$as_me: failed program was:" >&5
++ cat conftest.$ac_ext >&5
++ ac_header_preproc=no
++fi
++rm -f conftest.err conftest.$ac_ext
++echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
++echo "${ECHO_T}$ac_header_preproc" >&6
++
++# So? What about this header?
++case $ac_header_compiler:$ac_header_preproc in
++ yes:no )
++ { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
++echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
++ { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
++echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;};;
++ no:yes )
++ { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
++echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
++ { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
++echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
++ { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
++echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;};;
++esac
++echo "$as_me:$LINENO: checking for $ac_header" >&5
++echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
++if eval "test \"\${$as_ac_Header+set}\" = set"; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++ eval "$as_ac_Header=$ac_header_preproc"
++fi
++echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
++echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
++
++fi
++if test `eval echo '${'$as_ac_Header'}'` = yes; then
++ cat >>confdefs.h <<_ACEOF
++@%:@define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
++_ACEOF
++
++fi
++
++done
++
++
++
++
++
++# Only perform the check for file, if the check method requires it
++case $deplibs_check_method in
++file_magic*)
++ if test "$file_magic_cmd" = '$MAGIC_CMD'; then
++ echo "$as_me:$LINENO: checking for ${ac_tool_prefix}file" >&5
++echo $ECHO_N "checking for ${ac_tool_prefix}file... $ECHO_C" >&6
++if test "${lt_cv_path_MAGIC_CMD+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++ case $MAGIC_CMD in
++ /*)
++ lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
++ ;;
++ ?:/*)
++ lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a dos path.
++ ;;
++ *)
++ ac_save_MAGIC_CMD="$MAGIC_CMD"
++ IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
++ ac_dummy="/usr/bin:$PATH"
++ for ac_dir in $ac_dummy; do
++ test -z "$ac_dir" && ac_dir=.
++ if test -f $ac_dir/${ac_tool_prefix}file; then
++ lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
++ if test -n "$file_magic_test_file"; then
++ case $deplibs_check_method in
++ "file_magic "*)
++ file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic \(.*\)\"`"
++ MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
++ if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
++ egrep "$file_magic_regex" > /dev/null; then
++ :
++ else
++ cat <<EOF 1>&2
++
++*** Warning: the command libtool uses to detect shared libraries,
++*** $file_magic_cmd, produces output that libtool cannot recognize.
++*** The result is that libtool may fail to recognize shared libraries
++*** as such. This will affect the creation of libtool libraries that
++*** depend on shared libraries, but programs linked with such libtool
++*** libraries will work regardless of this problem. Nevertheless, you
++*** may want to report the problem to your system manager and/or to
++*** bug-libtool@gnu.org
++
++EOF
++ fi ;;
++ esac
++ fi
++ break
++ fi
++ done
++ IFS="$ac_save_ifs"
++ MAGIC_CMD="$ac_save_MAGIC_CMD"
++ ;;
++esac
++fi
++
++MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
++if test -n "$MAGIC_CMD"; then
++ echo "$as_me:$LINENO: result: $MAGIC_CMD" >&5
++echo "${ECHO_T}$MAGIC_CMD" >&6
++else
++ echo "$as_me:$LINENO: result: no" >&5
++echo "${ECHO_T}no" >&6
++fi
++
++if test -z "$lt_cv_path_MAGIC_CMD"; then
++ if test -n "$ac_tool_prefix"; then
++ echo "$as_me:$LINENO: checking for file" >&5
++echo $ECHO_N "checking for file... $ECHO_C" >&6
++if test "${lt_cv_path_MAGIC_CMD+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++ case $MAGIC_CMD in
++ /*)
++ lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
++ ;;
++ ?:/*)
++ lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a dos path.
++ ;;
++ *)
++ ac_save_MAGIC_CMD="$MAGIC_CMD"
++ IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
++ ac_dummy="/usr/bin:$PATH"
++ for ac_dir in $ac_dummy; do
++ test -z "$ac_dir" && ac_dir=.
++ if test -f $ac_dir/file; then
++ lt_cv_path_MAGIC_CMD="$ac_dir/file"
++ if test -n "$file_magic_test_file"; then
++ case $deplibs_check_method in
++ "file_magic "*)
++ file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic \(.*\)\"`"
++ MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
++ if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
++ egrep "$file_magic_regex" > /dev/null; then
++ :
++ else
++ cat <<EOF 1>&2
++
++*** Warning: the command libtool uses to detect shared libraries,
++*** $file_magic_cmd, produces output that libtool cannot recognize.
++*** The result is that libtool may fail to recognize shared libraries
++*** as such. This will affect the creation of libtool libraries that
++*** depend on shared libraries, but programs linked with such libtool
++*** libraries will work regardless of this problem. Nevertheless, you
++*** may want to report the problem to your system manager and/or to
++*** bug-libtool@gnu.org
++
++EOF
++ fi ;;
++ esac
++ fi
++ break
++ fi
++ done
++ IFS="$ac_save_ifs"
++ MAGIC_CMD="$ac_save_MAGIC_CMD"
++ ;;
++esac
++fi
++
++MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
++if test -n "$MAGIC_CMD"; then
++ echo "$as_me:$LINENO: result: $MAGIC_CMD" >&5
++echo "${ECHO_T}$MAGIC_CMD" >&6
++else
++ echo "$as_me:$LINENO: result: no" >&5
++echo "${ECHO_T}no" >&6
++fi
++
++ else
++ MAGIC_CMD=:
++ fi
++fi
++
++ fi
++ ;;
++esac
++
++if test -n "$ac_tool_prefix"; then
++ # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
++set dummy ${ac_tool_prefix}ranlib; ac_word=$2
++echo "$as_me:$LINENO: checking for $ac_word" >&5
++echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
++if test "${ac_cv_prog_RANLIB+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++ if test -n "$RANLIB"; then
++ ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
++else
++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
++for as_dir in $PATH
++do
++ IFS=$as_save_IFS
++ test -z "$as_dir" && as_dir=.
++ for ac_exec_ext in '' $ac_executable_extensions; do
++ if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
++ ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
++ echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
++ break 2
++ fi
++done
++done
++
++fi
++fi
++RANLIB=$ac_cv_prog_RANLIB
++if test -n "$RANLIB"; then
++ echo "$as_me:$LINENO: result: $RANLIB" >&5
++echo "${ECHO_T}$RANLIB" >&6
++else
++ echo "$as_me:$LINENO: result: no" >&5
++echo "${ECHO_T}no" >&6
++fi
++
++fi
++if test -z "$ac_cv_prog_RANLIB"; then
++ ac_ct_RANLIB=$RANLIB
++ # Extract the first word of "ranlib", so it can be a program name with args.
++set dummy ranlib; ac_word=$2
++echo "$as_me:$LINENO: checking for $ac_word" >&5
++echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
++if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++ if test -n "$ac_ct_RANLIB"; then
++ ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
++else
++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
++for as_dir in $PATH
++do
++ IFS=$as_save_IFS
++ test -z "$as_dir" && as_dir=.
++ for ac_exec_ext in '' $ac_executable_extensions; do
++ if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
++ ac_cv_prog_ac_ct_RANLIB="ranlib"
++ echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
++ break 2
++ fi
++done
++done
++
++ test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":"
++fi
++fi
++ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
++if test -n "$ac_ct_RANLIB"; then
++ echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
++echo "${ECHO_T}$ac_ct_RANLIB" >&6
++else
++ echo "$as_me:$LINENO: result: no" >&5
++echo "${ECHO_T}no" >&6
++fi
++
++ RANLIB=$ac_ct_RANLIB
++else
++ RANLIB="$ac_cv_prog_RANLIB"
++fi
++
++if test -n "$ac_tool_prefix"; then
++ # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
++set dummy ${ac_tool_prefix}strip; ac_word=$2
++echo "$as_me:$LINENO: checking for $ac_word" >&5
++echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
++if test "${ac_cv_prog_STRIP+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++ if test -n "$STRIP"; then
++ ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
++else
++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
++for as_dir in $PATH
++do
++ IFS=$as_save_IFS
++ test -z "$as_dir" && as_dir=.
++ for ac_exec_ext in '' $ac_executable_extensions; do
++ if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
++ ac_cv_prog_STRIP="${ac_tool_prefix}strip"
++ echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
++ break 2
++ fi
++done
++done
++
++fi
++fi
++STRIP=$ac_cv_prog_STRIP
++if test -n "$STRIP"; then
++ echo "$as_me:$LINENO: result: $STRIP" >&5
++echo "${ECHO_T}$STRIP" >&6
++else
++ echo "$as_me:$LINENO: result: no" >&5
++echo "${ECHO_T}no" >&6
++fi
++
++fi
++if test -z "$ac_cv_prog_STRIP"; then
++ ac_ct_STRIP=$STRIP
++ # Extract the first word of "strip", so it can be a program name with args.
++set dummy strip; ac_word=$2
++echo "$as_me:$LINENO: checking for $ac_word" >&5
++echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
++if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++ if test -n "$ac_ct_STRIP"; then
++ ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
++else
++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
++for as_dir in $PATH
++do
++ IFS=$as_save_IFS
++ test -z "$as_dir" && as_dir=.
++ for ac_exec_ext in '' $ac_executable_extensions; do
++ if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
++ ac_cv_prog_ac_ct_STRIP="strip"
++ echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
++ break 2
++ fi
++done
++done
++
++ test -z "$ac_cv_prog_ac_ct_STRIP" && ac_cv_prog_ac_ct_STRIP=":"
++fi
++fi
++ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
++if test -n "$ac_ct_STRIP"; then
++ echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5
++echo "${ECHO_T}$ac_ct_STRIP" >&6
++else
++ echo "$as_me:$LINENO: result: no" >&5
++echo "${ECHO_T}no" >&6
++fi
++
++ STRIP=$ac_ct_STRIP
++else
++ STRIP="$ac_cv_prog_STRIP"
++fi
++
++
++enable_dlopen=no
++enable_win32_dll=no
++
++# Check whether --enable-libtool-lock or --disable-libtool-lock was given.
++if test "${enable_libtool_lock+set}" = set; then
++ enableval="$enable_libtool_lock"
++
++fi;
++test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
++
++# Some flags need to be propagated to the compiler or linker for good
++# libtool support.
++case $host in
++*-*-irix6*)
++ # Find out which ABI we are using.
++ echo '#line __oline__ "configure"' > conftest.$ac_ext
++ if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
++ (eval $ac_compile) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; then
++ case `/usr/bin/file conftest.$ac_objext` in
++ *32-bit*)
++ LD="${LD-ld} -32"
++ ;;
++ *N32*)
++ LD="${LD-ld} -n32"
++ ;;
++ *64-bit*)
++ LD="${LD-ld} -64"
++ ;;
++ esac
++ fi
++ rm -rf conftest*
++ ;;
++
++*-*-sco3.2v5*)
++ # On SCO OpenServer 5, we need -belf to get full-featured binaries.
++ SAVE_CFLAGS="$CFLAGS"
++ CFLAGS="$CFLAGS -belf"
++ echo "$as_me:$LINENO: checking whether the C compiler needs -belf" >&5
++echo $ECHO_N "checking whether the C compiler needs -belf... $ECHO_C" >&6
++if test "${lt_cv_cc_needs_belf+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++
++
++ ac_ext=c
++ac_cpp='$CPP $CPPFLAGS'
++ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_c_compiler_gnu
++
++ cat >conftest.$ac_ext <<_ACEOF
++#line $LINENO "configure"
++#include "confdefs.h"
++
++int
++main ()
++{
++
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext conftest$ac_exeext
++if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
++ (eval $ac_link) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -s conftest$ac_exeext'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ lt_cv_cc_needs_belf=yes
++else
++ echo "$as_me: failed program was:" >&5
++cat conftest.$ac_ext >&5
++lt_cv_cc_needs_belf=no
++fi
++rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
++ ac_ext=c
++ac_cpp='$CPP $CPPFLAGS'
++ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_c_compiler_gnu
++
++fi
++echo "$as_me:$LINENO: result: $lt_cv_cc_needs_belf" >&5
++echo "${ECHO_T}$lt_cv_cc_needs_belf" >&6
++ if test x"$lt_cv_cc_needs_belf" != x"yes"; then
++ # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
++ CFLAGS="$SAVE_CFLAGS"
++ fi
++ ;;
++
++
++esac
++
++# Sed substitution that helps us do robust quoting. It backslashifies
++# metacharacters that are still active within double-quoted strings.
++Xsed='sed -e s/^X//'
++sed_quote_subst='s/\([\\"\\`$\\\\]\)/\\\1/g'
++
++# Same as above, but do not quote variable references.
++double_quote_subst='s/\([\\"\\`\\\\]\)/\\\1/g'
++
++# Sed substitution to delay expansion of an escaped shell variable in a
++# double_quote_subst'ed string.
++delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
++
++# Constants:
++rm="rm -f"
++
++# Global variables:
++default_ofile=libtool
++can_build_shared=yes
++
++# All known linkers require a `.a' archive for static linking (except M$VC,
++# which needs '.lib').
++libext=a
++ltmain="$ac_aux_dir/ltmain.sh"
++ofile="$default_ofile"
++with_gnu_ld="$lt_cv_prog_gnu_ld"
++need_locks="$enable_libtool_lock"
++
++old_CC="$CC"
++old_CFLAGS="$CFLAGS"
++
++# Set sane defaults for various variables
++test -z "$AR" && AR=ar
++test -z "$AR_FLAGS" && AR_FLAGS=cru
++test -z "$AS" && AS=as
++test -z "$CC" && CC=cc
++test -z "$DLLTOOL" && DLLTOOL=dlltool
++test -z "$LD" && LD=ld
++test -z "$LN_S" && LN_S="ln -s"
++test -z "$MAGIC_CMD" && MAGIC_CMD=file
++test -z "$NM" && NM=nm
++test -z "$OBJDUMP" && OBJDUMP=objdump
++test -z "$RANLIB" && RANLIB=:
++test -z "$STRIP" && STRIP=:
++test -z "$ac_objext" && ac_objext=o
++
++if test x"$host" != x"$build"; then
++ ac_tool_prefix=${host_alias}-
++else
++ ac_tool_prefix=
++fi
++
++# Transform linux* to *-*-linux-gnu*, to support old configure scripts.
++case $host_os in
++linux-gnu*) ;;
++linux*) host=`echo $host | sed 's/^\(.*-.*-linux\)\(.*\)$/\1-gnu\2/'`
++esac
++
++case $host_os in
++aix3*)
++ # AIX sometimes has problems with the GCC collect2 program. For some
++ # reason, if we set the COLLECT_NAMES environment variable, the problems
++ # vanish in a puff of smoke.
++ if test "X${COLLECT_NAMES+set}" != Xset; then
++ COLLECT_NAMES=
++ export COLLECT_NAMES
++ fi
++ ;;
++esac
++
++# Determine commands to create old-style static archives.
++old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs$old_deplibs'
++old_postinstall_cmds='chmod 644 $oldlib'
++old_postuninstall_cmds=
++
++if test -n "$RANLIB"; then
++ case $host_os in
++ openbsd*)
++ old_postinstall_cmds="\$RANLIB -t \$oldlib~$old_postinstall_cmds"
++ ;;
++ *)
++ old_postinstall_cmds="\$RANLIB \$oldlib~$old_postinstall_cmds"
++ ;;
++ esac
++ old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
++fi
++
++# Allow CC to be a program name with arguments.
++set dummy $CC
++compiler="$2"
++
++echo "$as_me:$LINENO: checking for objdir" >&5
++echo $ECHO_N "checking for objdir... $ECHO_C" >&6
++rm -f .libs 2>/dev/null
++mkdir .libs 2>/dev/null
++if test -d .libs; then
++ objdir=.libs
++else
++ # MS-DOS does not allow filenames that begin with a dot.
++ objdir=_libs
++fi
++rmdir .libs 2>/dev/null
++echo "$as_me:$LINENO: result: $objdir" >&5
++echo "${ECHO_T}$objdir" >&6
++
++
++
++# Check whether --with-pic or --without-pic was given.
++if test "${with_pic+set}" = set; then
++ withval="$with_pic"
++ pic_mode="$withval"
++else
++ pic_mode=default
++fi;
++test -z "$pic_mode" && pic_mode=default
++
++# We assume here that the value for lt_cv_prog_cc_pic will not be cached
++# in isolation, and that seeing it set (from the cache) indicates that
++# the associated values are set (in the cache) correctly too.
++echo "$as_me:$LINENO: checking for $compiler option to produce PIC" >&5
++echo $ECHO_N "checking for $compiler option to produce PIC... $ECHO_C" >&6
++if test "${lt_cv_prog_cc_pic+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++ lt_cv_prog_cc_pic=
++ lt_cv_prog_cc_shlib=
++ lt_cv_prog_cc_wl=
++ lt_cv_prog_cc_static=
++ lt_cv_prog_cc_no_builtin=
++ lt_cv_prog_cc_can_build_shared=$can_build_shared
++
++ if test "$GCC" = yes; then
++ lt_cv_prog_cc_wl='-Wl,'
++ lt_cv_prog_cc_static='-static'
++
++ case $host_os in
++ aix*)
++ # Below there is a dirty hack to force normal static linking with -ldl
++ # The problem is because libdl dynamically linked with both libc and
++ # libC (AIX C++ library), which obviously doesn't included in libraries
++ # list by gcc. This cause undefined symbols with -static flags.
++ # This hack allows C programs to be linked with "-static -ldl", but
++ # not sure about C++ programs.
++ lt_cv_prog_cc_static="$lt_cv_prog_cc_static ${lt_cv_prog_cc_wl}-lC"
++ ;;
++ amigaos*)
++ # FIXME: we need at least 68020 code to build shared libraries, but
++ # adding the `-m68020' flag to GCC prevents building anything better,
++ # like `-m68040'.
++ lt_cv_prog_cc_pic='-m68020 -resident32 -malways-restore-a4'
++ ;;
++ beos* | irix5* | irix6* | osf3* | osf4* | osf5*)
++ # PIC is the default for these OSes.
++ ;;
++ darwin* | rhapsody*)
++ # PIC is the default on this platform
++ # Common symbols not allowed in MH_DYLIB files
++ lt_cv_prog_cc_pic='-fno-common'
++ ;;
++ cygwin* | mingw* | pw32* | os2*)
++ # This hack is so that the source file can tell whether it is being
++ # built for inclusion in a dll (and should export symbols for example).
++ lt_cv_prog_cc_pic='-DDLL_EXPORT'
++ ;;
++ sysv4*MP*)
++ if test -d /usr/nec; then
++ lt_cv_prog_cc_pic=-Kconform_pic
++ fi
++ ;;
++ *)
++ lt_cv_prog_cc_pic='-fPIC'
++ ;;
++ esac
++ else
++ # PORTME Check for PIC flags for the system compiler.
++ case $host_os in
++ aix3* | aix4* | aix5*)
++ lt_cv_prog_cc_wl='-Wl,'
++ # All AIX code is PIC.
++ if test "$host_cpu" = ia64; then
++ # AIX 5 now supports IA64 processor
++ lt_cv_prog_cc_static='-Bstatic'
++ else
++ lt_cv_prog_cc_static='-bnso -bI:/lib/syscalls.exp'
++ fi
++ ;;
++
++ hpux9* | hpux10* | hpux11*)
++ # Is there a better lt_cv_prog_cc_static that works with the bundled CC?
++ lt_cv_prog_cc_wl='-Wl,'
++ lt_cv_prog_cc_static="${lt_cv_prog_cc_wl}-a ${lt_cv_prog_cc_wl}archive"
++ lt_cv_prog_cc_pic='+Z'
++ ;;
++
++ irix5* | irix6*)
++ lt_cv_prog_cc_wl='-Wl,'
++ lt_cv_prog_cc_static='-non_shared'
++ # PIC (with -KPIC) is the default.
++ ;;
++
++ cygwin* | mingw* | pw32* | os2*)
++ # This hack is so that the source file can tell whether it is being
++ # built for inclusion in a dll (and should export symbols for example).
++ lt_cv_prog_cc_pic='-DDLL_EXPORT'
++ ;;
++
++ newsos6)
++ lt_cv_prog_cc_pic='-KPIC'
++ lt_cv_prog_cc_static='-Bstatic'
++ ;;
++
++ osf3* | osf4* | osf5*)
++ # All OSF/1 code is PIC.
++ lt_cv_prog_cc_wl='-Wl,'
++ lt_cv_prog_cc_static='-non_shared'
++ ;;
++
++ sco3.2v5*)
++ lt_cv_prog_cc_pic='-Kpic'
++ lt_cv_prog_cc_static='-dn'
++ lt_cv_prog_cc_shlib='-belf'
++ ;;
++
++ solaris*)
++ lt_cv_prog_cc_pic='-KPIC'
++ lt_cv_prog_cc_static='-Bstatic'
++ lt_cv_prog_cc_wl='-Wl,'
++ ;;
++
++ sunos4*)
++ lt_cv_prog_cc_pic='-PIC'
++ lt_cv_prog_cc_static='-Bstatic'
++ lt_cv_prog_cc_wl='-Qoption ld '
++ ;;
++
++ sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
++ lt_cv_prog_cc_pic='-KPIC'
++ lt_cv_prog_cc_static='-Bstatic'
++ if test "x$host_vendor" = xsni; then
++ lt_cv_prog_cc_wl='-LD'
++ else
++ lt_cv_prog_cc_wl='-Wl,'
++ fi
++ ;;
++
++ uts4*)
++ lt_cv_prog_cc_pic='-pic'
++ lt_cv_prog_cc_static='-Bstatic'
++ ;;
++
++ sysv4*MP*)
++ if test -d /usr/nec ;then
++ lt_cv_prog_cc_pic='-Kconform_pic'
++ lt_cv_prog_cc_static='-Bstatic'
++ fi
++ ;;
++
++ *)
++ lt_cv_prog_cc_can_build_shared=no
++ ;;
++ esac
++ fi
++
++fi
++
++if test -z "$lt_cv_prog_cc_pic"; then
++ echo "$as_me:$LINENO: result: none" >&5
++echo "${ECHO_T}none" >&6
++else
++ echo "$as_me:$LINENO: result: $lt_cv_prog_cc_pic" >&5
++echo "${ECHO_T}$lt_cv_prog_cc_pic" >&6
++
++ # Check to make sure the pic_flag actually works.
++ echo "$as_me:$LINENO: checking if $compiler PIC flag $lt_cv_prog_cc_pic works" >&5
++echo $ECHO_N "checking if $compiler PIC flag $lt_cv_prog_cc_pic works... $ECHO_C" >&6
++ if test "${lt_cv_prog_cc_pic_works+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++ save_CFLAGS="$CFLAGS"
++ CFLAGS="$CFLAGS $lt_cv_prog_cc_pic -DPIC"
++ cat >conftest.$ac_ext <<_ACEOF
++#line $LINENO "configure"
++#include "confdefs.h"
++
++int
++main ()
++{
++
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext
++if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
++ (eval $ac_compile) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -s conftest.$ac_objext'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ case $host_os in
++ hpux9* | hpux10* | hpux11*)
++ # On HP-UX, both CC and GCC only warn that PIC is supported... then
++ # they create non-PIC objects. So, if there were any warnings, we
++ # assume that PIC is not supported.
++ if test -s conftest.err; then
++ lt_cv_prog_cc_pic_works=no
++ else
++ lt_cv_prog_cc_pic_works=yes
++ fi
++ ;;
++ *)
++ lt_cv_prog_cc_pic_works=yes
++ ;;
++ esac
++
++else
++ echo "$as_me: failed program was:" >&5
++cat conftest.$ac_ext >&5
++ lt_cv_prog_cc_pic_works=no
++
++fi
++rm -f conftest.$ac_objext conftest.$ac_ext
++ CFLAGS="$save_CFLAGS"
++
++fi
++
++
++ if test "X$lt_cv_prog_cc_pic_works" = Xno; then
++ lt_cv_prog_cc_pic=
++ lt_cv_prog_cc_can_build_shared=no
++ else
++ lt_cv_prog_cc_pic=" $lt_cv_prog_cc_pic"
++ fi
++
++ echo "$as_me:$LINENO: result: $lt_cv_prog_cc_pic_works" >&5
++echo "${ECHO_T}$lt_cv_prog_cc_pic_works" >&6
++fi
++
++# Check for any special shared library compilation flags.
++if test -n "$lt_cv_prog_cc_shlib"; then
++ { echo "$as_me:$LINENO: WARNING: \`$CC' requires \`$lt_cv_prog_cc_shlib' to build shared libraries" >&5
++echo "$as_me: WARNING: \`$CC' requires \`$lt_cv_prog_cc_shlib' to build shared libraries" >&2;}
++ if echo "$old_CC $old_CFLAGS " | egrep -e "[ ]$lt_cv_prog_cc_shlib[ ]" >/dev/null; then :
++ else
++ { echo "$as_me:$LINENO: WARNING: add \`$lt_cv_prog_cc_shlib' to the CC or CFLAGS env variable and reconfigure" >&5
++echo "$as_me: WARNING: add \`$lt_cv_prog_cc_shlib' to the CC or CFLAGS env variable and reconfigure" >&2;}
++ lt_cv_prog_cc_can_build_shared=no
++ fi
++fi
++
++echo "$as_me:$LINENO: checking if $compiler static flag $lt_cv_prog_cc_static works" >&5
++echo $ECHO_N "checking if $compiler static flag $lt_cv_prog_cc_static works... $ECHO_C" >&6
++if test "${lt_cv_prog_cc_static_works+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++ lt_cv_prog_cc_static_works=no
++ save_LDFLAGS="$LDFLAGS"
++ LDFLAGS="$LDFLAGS $lt_cv_prog_cc_static"
++ cat >conftest.$ac_ext <<_ACEOF
++#line $LINENO "configure"
++#include "confdefs.h"
++
++int
++main ()
++{
++
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext conftest$ac_exeext
++if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
++ (eval $ac_link) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -s conftest$ac_exeext'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ lt_cv_prog_cc_static_works=yes
++else
++ echo "$as_me: failed program was:" >&5
++cat conftest.$ac_ext >&5
++fi
++rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
++ LDFLAGS="$save_LDFLAGS"
++
++fi
++
++
++# Belt *and* braces to stop my trousers falling down:
++test "X$lt_cv_prog_cc_static_works" = Xno && lt_cv_prog_cc_static=
++echo "$as_me:$LINENO: result: $lt_cv_prog_cc_static_works" >&5
++echo "${ECHO_T}$lt_cv_prog_cc_static_works" >&6
++
++pic_flag="$lt_cv_prog_cc_pic"
++special_shlib_compile_flags="$lt_cv_prog_cc_shlib"
++wl="$lt_cv_prog_cc_wl"
++link_static_flag="$lt_cv_prog_cc_static"
++no_builtin_flag="$lt_cv_prog_cc_no_builtin"
++can_build_shared="$lt_cv_prog_cc_can_build_shared"
++
++
++# Check to see if options -o and -c are simultaneously supported by compiler
++echo "$as_me:$LINENO: checking if $compiler supports -c -o file.$ac_objext" >&5
++echo $ECHO_N "checking if $compiler supports -c -o file.$ac_objext... $ECHO_C" >&6
++if test "${lt_cv_compiler_c_o+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++
++$rm -r conftest 2>/dev/null
++mkdir conftest
++cd conftest
++echo "int some_variable = 0;" > conftest.$ac_ext
++mkdir out
++# According to Tom Tromey, Ian Lance Taylor reported there are C compilers
++# that will create temporary files in the current directory regardless of
++# the output directory. Thus, making CWD read-only will cause this test
++# to fail, enabling locking or at least warning the user not to do parallel
++# builds.
++chmod -w .
++save_CFLAGS="$CFLAGS"
++CFLAGS="$CFLAGS -o out/conftest2.$ac_objext"
++compiler_c_o=no
++if { (eval echo configure:__oline__: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>out/conftest.err; } && test -s out/conftest2.$ac_objext; then
++ # The compiler can only warn and ignore the option if not recognized
++ # So say no if there are warnings
++ if test -s out/conftest.err; then
++ lt_cv_compiler_c_o=no
++ else
++ lt_cv_compiler_c_o=yes
++ fi
++else
++ # Append any errors to the config.log.
++ cat out/conftest.err 1>&5
++ lt_cv_compiler_c_o=no
++fi
++CFLAGS="$save_CFLAGS"
++chmod u+w .
++$rm conftest* out/*
++rmdir out
++cd ..
++rmdir conftest
++$rm -r conftest 2>/dev/null
++
++fi
++
++compiler_c_o=$lt_cv_compiler_c_o
++echo "$as_me:$LINENO: result: $compiler_c_o" >&5
++echo "${ECHO_T}$compiler_c_o" >&6
++
++if test x"$compiler_c_o" = x"yes"; then
++ # Check to see if we can write to a .lo
++ echo "$as_me:$LINENO: checking if $compiler supports -c -o file.lo" >&5
++echo $ECHO_N "checking if $compiler supports -c -o file.lo... $ECHO_C" >&6
++ if test "${lt_cv_compiler_o_lo+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++
++ lt_cv_compiler_o_lo=no
++ save_CFLAGS="$CFLAGS"
++ CFLAGS="$CFLAGS -c -o conftest.lo"
++ save_objext="$ac_objext"
++ ac_objext=lo
++ cat >conftest.$ac_ext <<_ACEOF
++#line $LINENO "configure"
++#include "confdefs.h"
++
++int
++main ()
++{
++int some_variable = 0;
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext
++if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
++ (eval $ac_compile) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -s conftest.$ac_objext'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ # The compiler can only warn and ignore the option if not recognized
++ # So say no if there are warnings
++ if test -s conftest.err; then
++ lt_cv_compiler_o_lo=no
++ else
++ lt_cv_compiler_o_lo=yes
++ fi
++
++else
++ echo "$as_me: failed program was:" >&5
++cat conftest.$ac_ext >&5
++fi
++rm -f conftest.$ac_objext conftest.$ac_ext
++ ac_objext="$save_objext"
++ CFLAGS="$save_CFLAGS"
++
++fi
++
++ compiler_o_lo=$lt_cv_compiler_o_lo
++ echo "$as_me:$LINENO: result: $compiler_o_lo" >&5
++echo "${ECHO_T}$compiler_o_lo" >&6
++else
++ compiler_o_lo=no
++fi
++
++# Check to see if we can do hard links to lock some files if needed
++hard_links="nottested"
++if test "$compiler_c_o" = no && test "$need_locks" != no; then
++ # do not overwrite the value of need_locks provided by the user
++ echo "$as_me:$LINENO: checking if we can lock with hard links" >&5
++echo $ECHO_N "checking if we can lock with hard links... $ECHO_C" >&6
++ hard_links=yes
++ $rm conftest*
++ ln conftest.a conftest.b 2>/dev/null && hard_links=no
++ touch conftest.a
++ ln conftest.a conftest.b 2>&5 || hard_links=no
++ ln conftest.a conftest.b 2>/dev/null && hard_links=no
++ echo "$as_me:$LINENO: result: $hard_links" >&5
++echo "${ECHO_T}$hard_links" >&6
++ if test "$hard_links" = no; then
++ { echo "$as_me:$LINENO: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
++echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
++ need_locks=warn
++ fi
++else
++ need_locks=no
++fi
++
++if test "$GCC" = yes; then
++ # Check to see if options -fno-rtti -fno-exceptions are supported by compiler
++ echo "$as_me:$LINENO: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
++echo $ECHO_N "checking if $compiler supports -fno-rtti -fno-exceptions... $ECHO_C" >&6
++ echo "int some_variable = 0;" > conftest.$ac_ext
++ save_CFLAGS="$CFLAGS"
++ CFLAGS="$CFLAGS -fno-rtti -fno-exceptions -c conftest.$ac_ext"
++ compiler_rtti_exceptions=no
++ cat >conftest.$ac_ext <<_ACEOF
++#line $LINENO "configure"
++#include "confdefs.h"
++
++int
++main ()
++{
++int some_variable = 0;
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext
++if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
++ (eval $ac_compile) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -s conftest.$ac_objext'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ # The compiler can only warn and ignore the option if not recognized
++ # So say no if there are warnings
++ if test -s conftest.err; then
++ compiler_rtti_exceptions=no
++ else
++ compiler_rtti_exceptions=yes
++ fi
++
++else
++ echo "$as_me: failed program was:" >&5
++cat conftest.$ac_ext >&5
++fi
++rm -f conftest.$ac_objext conftest.$ac_ext
++ CFLAGS="$save_CFLAGS"
++ echo "$as_me:$LINENO: result: $compiler_rtti_exceptions" >&5
++echo "${ECHO_T}$compiler_rtti_exceptions" >&6
++
++ if test "$compiler_rtti_exceptions" = "yes"; then
++ no_builtin_flag=' -fno-builtin -fno-rtti -fno-exceptions'
++ else
++ no_builtin_flag=' -fno-builtin'
++ fi
++fi
++
++# See if the linker supports building shared libraries.
++echo "$as_me:$LINENO: checking whether the linker ($LD) supports shared libraries" >&5
++echo $ECHO_N "checking whether the linker ($LD) supports shared libraries... $ECHO_C" >&6
++
++allow_undefined_flag=
++no_undefined_flag=
++need_lib_prefix=unknown
++need_version=unknown
++# when you set need_version to no, make sure it does not cause -set_version
++# flags to be left without arguments
++archive_cmds=
++archive_expsym_cmds=
++old_archive_from_new_cmds=
++old_archive_from_expsyms_cmds=
++export_dynamic_flag_spec=
++whole_archive_flag_spec=
++thread_safe_flag_spec=
++hardcode_into_libs=no
++hardcode_libdir_flag_spec=
++hardcode_libdir_separator=
++hardcode_direct=no
++hardcode_minus_L=no
++hardcode_shlibpath_var=unsupported
++runpath_var=
++link_all_deplibs=unknown
++always_export_symbols=no
++export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | sed '\''s/.* //'\'' | sort | uniq > $export_symbols'
++# include_expsyms should be a list of space-separated symbols to be *always*
++# included in the symbol list
++include_expsyms=
++# exclude_expsyms can be an egrep regular expression of symbols to exclude
++# it will be wrapped by ` (' and `)$', so one must not match beginning or
++# end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
++# as well as any symbol that contains `d'.
++exclude_expsyms="_GLOBAL_OFFSET_TABLE_"
++# Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
++# platforms (ab)use it in PIC code, but their linkers get confused if
++# the symbol is explicitly referenced. Since portable code cannot
++# rely on this symbol name, it's probably fine to never include it in
++# preloaded symbol tables.
++extract_expsyms_cmds=
++
++case $host_os in
++cygwin* | mingw* | pw32*)
++ # FIXME: the MSVC++ port hasn't been tested in a loooong time
++ # When not using gcc, we currently assume that we are using
++ # Microsoft Visual C++.
++ if test "$GCC" != yes; then
++ with_gnu_ld=no
++ fi
++ ;;
++openbsd*)
++ with_gnu_ld=no
++ ;;
++esac
++
++ld_shlibs=yes
++if test "$with_gnu_ld" = yes; then
++ # If archive_cmds runs LD, not CC, wlarc should be empty
++ wlarc='${wl}'
++
++ # See if GNU ld supports shared libraries.
++ case $host_os in
++ aix3* | aix4* | aix5*)
++ # On AIX, the GNU linker is very broken
++ # Note:Check GNU linker on AIX 5-IA64 when/if it becomes available.
++ ld_shlibs=no
++ cat <<EOF 1>&2
++
++*** Warning: the GNU linker, at least up to release 2.9.1, is reported
++*** to be unable to reliably create shared libraries on AIX.
++*** Therefore, libtool is disabling shared libraries support. If you
++*** really care for shared libraries, you may want to modify your PATH
++*** so that a non-GNU linker is found, and then restart.
++
++EOF
++ ;;
++
++ amigaos*)
++ archive_cmds='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
++ hardcode_libdir_flag_spec='-L$libdir'
++ hardcode_minus_L=yes
++
++ # Samuel A. Falvo II <kc5tja@dolphin.openprojects.net> reports
++ # that the semantics of dynamic libraries on AmigaOS, at least up
++ # to version 4, is to share data among multiple programs linked
++ # with the same dynamic library. Since this doesn't match the
++ # behavior of shared libraries on other platforms, we can use
++ # them.
++ ld_shlibs=no
++ ;;
++
++ beos*)
++ if $LD --help 2>&1 | egrep ': supported targets:.* elf' > /dev/null; then
++ allow_undefined_flag=unsupported
++ # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
++ # support --undefined. This deserves some investigation. FIXME
++ archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
++ else
++ ld_shlibs=no
++ fi
++ ;;
++
++ cygwin* | mingw* | pw32*)
++ # hardcode_libdir_flag_spec is actually meaningless, as there is
++ # no search path for DLLs.
++ hardcode_libdir_flag_spec='-L$libdir'
++ allow_undefined_flag=unsupported
++ always_export_symbols=yes
++
++ extract_expsyms_cmds='test -f $output_objdir/impgen.c || \
++ sed -e "/^# \/\* impgen\.c starts here \*\//,/^# \/\* impgen.c ends here \*\// { s/^# //;s/^# *$//; p; }" -e d < $''0 > $output_objdir/impgen.c~
++ test -f $output_objdir/impgen.exe || (cd $output_objdir && \
++ if test "x$HOST_CC" != "x" ; then $HOST_CC -o impgen impgen.c ; \
++ else $CC -o impgen impgen.c ; fi)~
++ $output_objdir/impgen $dir/$soroot > $output_objdir/$soname-def'
++
++ old_archive_from_expsyms_cmds='$DLLTOOL --as=$AS --dllname $soname --def $output_objdir/$soname-def --output-lib $output_objdir/$newlib'
++
++ # cygwin and mingw dlls have different entry points and sets of symbols
++ # to exclude.
++ # FIXME: what about values for MSVC?
++ dll_entry=__cygwin_dll_entry@12
++ dll_exclude_symbols=DllMain@12,_cygwin_dll_entry@12,_cygwin_noncygwin_dll_entry@12~
++ case $host_os in
++ mingw*)
++ # mingw values
++ dll_entry=_DllMainCRTStartup@12
++ dll_exclude_symbols=DllMain@12,DllMainCRTStartup@12,DllEntryPoint@12~
++ ;;
++ esac
++
++ # mingw and cygwin differ, and it's simplest to just exclude the union
++ # of the two symbol sets.
++ dll_exclude_symbols=DllMain@12,_cygwin_dll_entry@12,_cygwin_noncygwin_dll_entry@12,DllMainCRTStartup@12,DllEntryPoint@12
++
++ # recent cygwin and mingw systems supply a stub DllMain which the user
++ # can override, but on older systems we have to supply one (in ltdll.c)
++ if test "x$lt_cv_need_dllmain" = "xyes"; then
++ ltdll_obj='$output_objdir/$soname-ltdll.'"$ac_objext "
++ ltdll_cmds='test -f $output_objdir/$soname-ltdll.c || sed -e "/^# \/\* ltdll\.c starts here \*\//,/^# \/\* ltdll.c ends here \*\// { s/^# //; p; }" -e d < $''0 > $output_objdir/$soname-ltdll.c~
++ test -f $output_objdir/$soname-ltdll.$ac_objext || (cd $output_objdir && $CC -c $soname-ltdll.c)~'
++ else
++ ltdll_obj=
++ ltdll_cmds=
++ fi
++
++ # Extract the symbol export list from an `--export-all' def file,
++ # then regenerate the def file from the symbol export list, so that
++ # the compiled dll only exports the symbol export list.
++ # Be careful not to strip the DATA tag left be newer dlltools.
++ export_symbols_cmds="$ltdll_cmds"'
++ $DLLTOOL --export-all --exclude-symbols '$dll_exclude_symbols' --output-def $output_objdir/$soname-def '$ltdll_obj'$libobjs $convenience~
++ sed -e "1,/EXPORTS/d" -e "s/ @ [0-9]*//" -e "s/ *;.*$//" < $output_objdir/$soname-def > $export_symbols'
++
++ # If the export-symbols file already is a .def file (1st line
++ # is EXPORTS), use it as is.
++ # If DATA tags from a recent dlltool are present, honour them!
++ archive_expsym_cmds='if test "x`head -1 $export_symbols`" = xEXPORTS; then
++ cp $export_symbols $output_objdir/$soname-def;
++ else
++ echo EXPORTS > $output_objdir/$soname-def;
++ _lt_hint=1;
++ cat $export_symbols | while read symbol; do
++ set dummy \$symbol;
++ case \$# in
++ 2) echo " \$2 @ \$_lt_hint ; " >> $output_objdir/$soname-def;;
++ *) echo " \$2 @ \$_lt_hint \$3 ; " >> $output_objdir/$soname-def;;
++ esac;
++ _lt_hint=`expr 1 + \$_lt_hint`;
++ done;
++ fi~
++ '"$ltdll_cmds"'
++ $CC -Wl,--base-file,$output_objdir/$soname-base '$lt_cv_cc_dll_switch' -Wl,-e,'$dll_entry' -o $output_objdir/$soname '$ltdll_obj'$libobjs $deplibs $compiler_flags~
++ $DLLTOOL --as=$AS --dllname $soname --exclude-symbols '$dll_exclude_symbols' --def $output_objdir/$soname-def --base-file $output_objdir/$soname-base --output-exp $output_objdir/$soname-exp~
++ $CC -Wl,--base-file,$output_objdir/$soname-base $output_objdir/$soname-exp '$lt_cv_cc_dll_switch' -Wl,-e,'$dll_entry' -o $output_objdir/$soname '$ltdll_obj'$libobjs $deplibs $compiler_flags~
++ $DLLTOOL --as=$AS --dllname $soname --exclude-symbols '$dll_exclude_symbols' --def $output_objdir/$soname-def --base-file $output_objdir/$soname-base --output-exp $output_objdir/$soname-exp --output-lib $output_objdir/$libname.dll.a~
++ $CC $output_objdir/$soname-exp '$lt_cv_cc_dll_switch' -Wl,-e,'$dll_entry' -o $output_objdir/$soname '$ltdll_obj'$libobjs $deplibs $compiler_flags'
++ ;;
++
++ netbsd*)
++ if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
++ archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
++ wlarc=
++ else
++ archive_cmds='$CC -shared -nodefaultlibs $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
++ archive_expsym_cmds='$CC -shared -nodefaultlibs $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
++ fi
++ ;;
++
++ solaris* | sysv5*)
++ if $LD -v 2>&1 | egrep 'BFD 2\.8' > /dev/null; then
++ ld_shlibs=no
++ cat <<EOF 1>&2
++
++*** Warning: The releases 2.8.* of the GNU linker cannot reliably
++*** create shared libraries on Solaris systems. Therefore, libtool
++*** is disabling shared libraries support. We urge you to upgrade GNU
++*** binutils to release 2.9.1 or newer. Another option is to modify
++*** your PATH or compiler configuration so that the native linker is
++*** used, and then restart.
++
++EOF
++ elif $LD --help 2>&1 | egrep ': supported targets:.* elf' > /dev/null; then
++ archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
++ archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
++ else
++ ld_shlibs=no
++ fi
++ ;;
++
++ sunos4*)
++ archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
++ wlarc=
++ hardcode_direct=yes
++ hardcode_shlibpath_var=no
++ ;;
++
++ *)
++ if $LD --help 2>&1 | egrep ': supported targets:.* elf' > /dev/null; then
++ archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
++ archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
++ else
++ ld_shlibs=no
++ fi
++ ;;
++ esac
++
++ if test "$ld_shlibs" = yes; then
++ runpath_var=LD_RUN_PATH
++ hardcode_libdir_flag_spec='${wl}--rpath ${wl}$libdir'
++ export_dynamic_flag_spec='${wl}--export-dynamic'
++ case $host_os in
++ cygwin* | mingw* | pw32*)
++ # dlltool doesn't understand --whole-archive et. al.
++ whole_archive_flag_spec=
++ ;;
++ *)
++ # ancient GNU ld didn't support --whole-archive et. al.
++ if $LD --help 2>&1 | egrep 'no-whole-archive' > /dev/null; then
++ whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
++ else
++ whole_archive_flag_spec=
++ fi
++ ;;
++ esac
++ fi
++else
++ # PORTME fill in a description of your system's linker (not GNU ld)
++ case $host_os in
++ aix3*)
++ allow_undefined_flag=unsupported
++ always_export_symbols=yes
++ archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
++ # Note: this linker hardcodes the directories in LIBPATH if there
++ # are no directories specified by -L.
++ hardcode_minus_L=yes
++ if test "$GCC" = yes && test -z "$link_static_flag"; then
++ # Neither direct hardcoding nor static linking is supported with a
++ # broken collect2.
++ hardcode_direct=unsupported
++ fi
++ ;;
++
++ aix4* | aix5*)
++ if test "$host_cpu" = ia64; then
++ # On IA64, the linker does run time linking by default, so we don't
++ # have to do anything special.
++ aix_use_runtimelinking=no
++ exp_sym_flag='-Bexport'
++ no_entry_flag=""
++ else
++ aix_use_runtimelinking=no
++
++ # Test if we are trying to use run time linking or normal
++ # AIX style linking. If -brtl is somewhere in LDFLAGS, we
++ # need to do runtime linking.
++ case $host_os in aix4.[23]|aix4.[23].*|aix5*)
++ for ld_flag in $LDFLAGS; do
++ if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
++ aix_use_runtimelinking=yes
++ break
++ fi
++ done
++ esac
++
++ exp_sym_flag='-bexport'
++ no_entry_flag='-bnoentry'
++ fi
++
++ # When large executables or shared objects are built, AIX ld can
++ # have problems creating the table of contents. If linking a library
++ # or program results in "error TOC overflow" add -mminimal-toc to
++ # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
++ # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
++
++ hardcode_direct=yes
++ archive_cmds=''
++ hardcode_libdir_separator=':'
++ if test "$GCC" = yes; then
++ case $host_os in aix4.[012]|aix4.[012].*)
++ collect2name=`${CC} -print-prog-name=collect2`
++ if test -f "$collect2name" && \
++ strings "$collect2name" | grep resolve_lib_name >/dev/null
++ then
++ # We have reworked collect2
++ hardcode_direct=yes
++ else
++ # We have old collect2
++ hardcode_direct=unsupported
++ # It fails to find uninstalled libraries when the uninstalled
++ # path is not listed in the libpath. Setting hardcode_minus_L
++ # to unsupported forces relinking
++ hardcode_minus_L=yes
++ hardcode_libdir_flag_spec='-L$libdir'
++ hardcode_libdir_separator=
++ fi
++ esac
++
++ shared_flag='-shared'
++ else
++ # not using gcc
++ if test "$host_cpu" = ia64; then
++ shared_flag='${wl}-G'
++ else
++ if test "$aix_use_runtimelinking" = yes; then
++ shared_flag='${wl}-G'
++ else
++ shared_flag='${wl}-bM:SRE'
++ fi
++ fi
++ fi
++
++ # It seems that -bexpall can do strange things, so it is better to
++ # generate a list of symbols to export.
++ always_export_symbols=yes
++ if test "$aix_use_runtimelinking" = yes; then
++ # Warning - without using the other runtime loading flags (-brtl),
++ # -berok will link without error, but may produce a broken library.
++ allow_undefined_flag='-berok'
++ hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:/usr/lib:/lib'
++ archive_expsym_cmds="\$CC"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$no_entry_flag \${wl}$exp_sym_flag:\$export_symbols $shared_flag"
++ else
++ if test "$host_cpu" = ia64; then
++ hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib'
++ allow_undefined_flag="-z nodefs"
++ archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname ${wl}-h$soname $libobjs $deplibs $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$no_entry_flag \${wl}$exp_sym_flag:\$export_symbols"
++ else
++ hardcode_libdir_flag_spec='${wl}-bnolibpath ${wl}-blibpath:$libdir:/usr/lib:/lib'
++ # Warning - without using the other run time loading flags,
++ # -berok will link without error, but may produce a broken library.
++ allow_undefined_flag='${wl}-berok'
++ # This is a bit strange, but is similar to how AIX traditionally builds
++ # it's shared libraries.
++ archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags ${allow_undefined_flag} '"\${wl}$no_entry_flag \${wl}$exp_sym_flag:\$export_symbols"' ~$AR -crlo $objdir/$libname$release.a $objdir/$soname'
++ fi
++ fi
++ ;;
++
++ amigaos*)
++ archive_cmds='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
++ hardcode_libdir_flag_spec='-L$libdir'
++ hardcode_minus_L=yes
++ # see comment about different semantics on the GNU ld section
++ ld_shlibs=no
++ ;;
++
++ cygwin* | mingw* | pw32*)
++ # When not using gcc, we currently assume that we are using
++ # Microsoft Visual C++.
++ # hardcode_libdir_flag_spec is actually meaningless, as there is
++ # no search path for DLLs.
++ hardcode_libdir_flag_spec=' '
++ allow_undefined_flag=unsupported
++ # Tell ltmain to make .lib files, not .a files.
++ libext=lib
++ # FIXME: Setting linknames here is a bad hack.
++ archive_cmds='$CC -o $lib $libobjs $compiler_flags `echo "$deplibs" | sed -e '\''s/ -lc$//'\''` -link -dll~linknames='
++ # The linker will automatically build a .lib file if we build a DLL.
++ old_archive_from_new_cmds='true'
++ # FIXME: Should let the user specify the lib program.
++ old_archive_cmds='lib /OUT:$oldlib$oldobjs$old_deplibs'
++ fix_srcfile_path='`cygpath -w "$srcfile"`'
++ ;;
++
++ darwin* | rhapsody*)
++ case "$host_os" in
++ rhapsody* | darwin1.[012])
++ allow_undefined_flag='-undefined suppress'
++ ;;
++ *) # Darwin 1.3 on
++ allow_undefined_flag='-flat_namespace -undefined suppress'
++ ;;
++ esac
++ # FIXME: Relying on posixy $() will cause problems for
++ # cross-compilation, but unfortunately the echo tests do not
++ # yet detect zsh echo's removal of \ escapes.
++ archive_cmds='$nonopt $(test "x$module" = xyes && echo -bundle || echo -dynamiclib) $allow_undefined_flag -o $lib $libobjs $deplibs$linker_flags -install_name $rpath/$soname $verstring'
++ # We need to add '_' to the symbols in $export_symbols first
++ #archive_expsym_cmds="$archive_cmds"' && strip -s $export_symbols'
++ hardcode_direct=yes
++ hardcode_shlibpath_var=no
++ whole_archive_flag_spec='-all_load $convenience'
++ ;;
++
++ freebsd1*)
++ ld_shlibs=no
++ ;;
++
++ # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
++ # support. Future versions do this automatically, but an explicit c++rt0.o
++ # does not break anything, and helps significantly (at the cost of a little
++ # extra space).
++ freebsd2.2*)
++ archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
++ hardcode_libdir_flag_spec='-R$libdir'
++ hardcode_direct=yes
++ hardcode_shlibpath_var=no
++ ;;
++
++ # Unfortunately, older versions of FreeBSD 2 do not have this feature.
++ freebsd2*)
++ archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
++ hardcode_direct=yes
++ hardcode_minus_L=yes
++ hardcode_shlibpath_var=no
++ ;;
++
++ # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
++ freebsd*)
++ archive_cmds='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
++ hardcode_libdir_flag_spec='-R$libdir'
++ hardcode_direct=yes
++ hardcode_shlibpath_var=no
++ ;;
++
++ hpux9* | hpux10* | hpux11*)
++ case $host_os in
++ hpux9*) archive_cmds='$rm $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' ;;
++ *) archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' ;;
++ esac
++ hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
++ hardcode_libdir_separator=:
++ hardcode_direct=yes
++ hardcode_minus_L=yes # Not in the search PATH, but as the default
++ # location of the library.
++ export_dynamic_flag_spec='${wl}-E'
++ ;;
++
++ irix5* | irix6*)
++ if test "$GCC" = yes; then
++ archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
++ else
++ archive_cmds='$LD -shared $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
++ fi
++ hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
++ hardcode_libdir_separator=:
++ link_all_deplibs=yes
++ ;;
++
++ netbsd*)
++ if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
++ archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
++ else
++ archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
++ fi
++ hardcode_libdir_flag_spec='-R$libdir'
++ hardcode_direct=yes
++ hardcode_shlibpath_var=no
++ ;;
++
++ newsos6)
++ archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
++ hardcode_direct=yes
++ hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
++ hardcode_libdir_separator=:
++ hardcode_shlibpath_var=no
++ ;;
++
++ openbsd*)
++ hardcode_direct=yes
++ hardcode_shlibpath_var=no
++ if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
++ archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $linker_flags'
++ hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
++ export_dynamic_flag_spec='${wl}-E'
++ else
++ case "$host_os" in
++ openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
++ archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
++ hardcode_libdir_flag_spec='-R$libdir'
++ ;;
++ *)
++ archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $linker_flags'
++ hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
++ ;;
++ esac
++ fi
++ ;;
++
++ os2*)
++ hardcode_libdir_flag_spec='-L$libdir'
++ hardcode_minus_L=yes
++ allow_undefined_flag=unsupported
++ archive_cmds='$echo "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$echo "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~$echo DATA >> $output_objdir/$libname.def~$echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~$echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def'
++ old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
++ ;;
++
++ osf3*)
++ if test "$GCC" = yes; then
++ allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
++ archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
++ else
++ allow_undefined_flag=' -expect_unresolved \*'
++ archive_cmds='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
++ fi
++ hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
++ hardcode_libdir_separator=:
++ ;;
++
++ osf4* | osf5*) # as osf3* with the addition of -msym flag
++ if test "$GCC" = yes; then
++ allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
++ archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
++ hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
++ else
++ allow_undefined_flag=' -expect_unresolved \*'
++ archive_cmds='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -msym -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
++ archive_expsym_cmds='for i in `cat $export_symbols`; do printf "-exported_symbol " >> $lib.exp; echo "\$i" >> $lib.exp; done; echo "-hidden">> $lib.exp~
++ $LD -shared${allow_undefined_flag} -input $lib.exp $linker_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${objdir}/so_locations -o $lib~$rm $lib.exp'
++
++ #Both c and cxx compiler support -rpath directly
++ hardcode_libdir_flag_spec='-rpath $libdir'
++ fi
++ hardcode_libdir_separator=:
++ ;;
++
++ sco3.2v5*)
++ archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
++ hardcode_shlibpath_var=no
++ runpath_var=LD_RUN_PATH
++ hardcode_runpath_var=yes
++ export_dynamic_flag_spec='${wl}-Bexport'
++ ;;
++
++ solaris*)
++ # gcc --version < 3.0 without binutils cannot create self contained
++ # shared libraries reliably, requiring libgcc.a to resolve some of
++ # the object symbols generated in some cases. Libraries that use
++ # assert need libgcc.a to resolve __eprintf, for example. Linking
++ # a copy of libgcc.a into every shared library to guarantee resolving
++ # such symbols causes other problems: According to Tim Van Holder
++ # <tim.van.holder@pandora.be>, C++ libraries end up with a separate
++ # (to the application) exception stack for one thing.
++ no_undefined_flag=' -z defs'
++ if test "$GCC" = yes; then
++ case `$CC --version 2>/dev/null` in
++ [12].*)
++ cat <<EOF 1>&2
++
++*** Warning: Releases of GCC earlier than version 3.0 cannot reliably
++*** create self contained shared libraries on Solaris systems, without
++*** introducing a dependency on libgcc.a. Therefore, libtool is disabling
++*** -no-undefined support, which will at least allow you to build shared
++*** libraries. However, you may find that when you link such libraries
++*** into an application without using GCC, you have to manually add
++*** \`gcc --print-libgcc-file-name\` to the link command. We urge you to
++*** upgrade to a newer version of GCC. Another option is to rebuild your
++*** current GCC to use the GNU linker from GNU binutils 2.9.1 or newer.
++
++EOF
++ no_undefined_flag=
++ ;;
++ esac
++ fi
++ # $CC -shared without GNU ld will not create a library from C++
++ # object files and a static libstdc++, better avoid it by now
++ archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
++ archive_expsym_cmds='$echo "{ global:" > $lib.exp~cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
++ $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp'
++ hardcode_libdir_flag_spec='-R$libdir'
++ hardcode_shlibpath_var=no
++ case $host_os in
++ solaris2.[0-5] | solaris2.[0-5].*) ;;
++ *) # Supported since Solaris 2.6 (maybe 2.5.1?)
++ whole_archive_flag_spec='-z allextract$convenience -z defaultextract' ;;
++ esac
++ link_all_deplibs=yes
++ ;;
++
++ sunos4*)
++ if test "x$host_vendor" = xsequent; then
++ # Use $CC to link under sequent, because it throws in some extra .o
++ # files that make .init and .fini sections work.
++ archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
++ else
++ archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
++ fi
++ hardcode_libdir_flag_spec='-L$libdir'
++ hardcode_direct=yes
++ hardcode_minus_L=yes
++ hardcode_shlibpath_var=no
++ ;;
++
++ sysv4)
++ if test "x$host_vendor" = xsno; then
++ archive_cmds='$LD -G -Bsymbolic -h $soname -o $lib $libobjs $deplibs $linker_flags'
++ hardcode_direct=yes # is this really true???
++ else
++ archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
++ hardcode_direct=no #Motorola manual says yes, but my tests say they lie
++ fi
++ runpath_var='LD_RUN_PATH'
++ hardcode_shlibpath_var=no
++ ;;
++
++ sysv4.3*)
++ archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
++ hardcode_shlibpath_var=no
++ export_dynamic_flag_spec='-Bexport'
++ ;;
++
++ sysv5*)
++ no_undefined_flag=' -z text'
++ # $CC -shared without GNU ld will not create a library from C++
++ # object files and a static libstdc++, better avoid it by now
++ archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
++ archive_expsym_cmds='$echo "{ global:" > $lib.exp~cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
++ $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp'
++ hardcode_libdir_flag_spec=
++ hardcode_shlibpath_var=no
++ runpath_var='LD_RUN_PATH'
++ ;;
++
++ uts4*)
++ archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
++ hardcode_libdir_flag_spec='-L$libdir'
++ hardcode_shlibpath_var=no
++ ;;
++
++ dgux*)
++ archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
++ hardcode_libdir_flag_spec='-L$libdir'
++ hardcode_shlibpath_var=no
++ ;;
++
++ sysv4*MP*)
++ if test -d /usr/nec; then
++ archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
++ hardcode_shlibpath_var=no
++ runpath_var=LD_RUN_PATH
++ hardcode_runpath_var=yes
++ ld_shlibs=yes
++ fi
++ ;;
++
++ sysv4.2uw2*)
++ archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'
++ hardcode_direct=yes
++ hardcode_minus_L=no
++ hardcode_shlibpath_var=no
++ hardcode_runpath_var=yes
++ runpath_var=LD_RUN_PATH
++ ;;
++
++ sysv5uw7* | unixware7*)
++ no_undefined_flag='${wl}-z ${wl}text'
++ if test "$GCC" = yes; then
++ archive_cmds='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
++ else
++ archive_cmds='$CC -G ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
++ fi
++ runpath_var='LD_RUN_PATH'
++ hardcode_shlibpath_var=no
++ ;;
++
++ *)
++ ld_shlibs=no
++ ;;
++ esac
++fi
++echo "$as_me:$LINENO: result: $ld_shlibs" >&5
++echo "${ECHO_T}$ld_shlibs" >&6
++test "$ld_shlibs" = no && can_build_shared=no
++
++# Check hardcoding attributes.
++echo "$as_me:$LINENO: checking how to hardcode library paths into programs" >&5
++echo $ECHO_N "checking how to hardcode library paths into programs... $ECHO_C" >&6
++hardcode_action=
++if test -n "$hardcode_libdir_flag_spec" || \
++ test -n "$runpath_var"; then
++
++ # We can hardcode non-existant directories.
++ if test "$hardcode_direct" != no &&
++ # If the only mechanism to avoid hardcoding is shlibpath_var, we
++ # have to relink, otherwise we might link with an installed library
++ # when we should be linking with a yet-to-be-installed one
++ ## test "$hardcode_shlibpath_var" != no &&
++ test "$hardcode_minus_L" != no; then
++ # Linking always hardcodes the temporary library directory.
++ hardcode_action=relink
++ else
++ # We can link without hardcoding, and we can hardcode nonexisting dirs.
++ hardcode_action=immediate
++ fi
++else
++ # We cannot hardcode anything, or else we can only hardcode existing
++ # directories.
++ hardcode_action=unsupported
++fi
++echo "$as_me:$LINENO: result: $hardcode_action" >&5
++echo "${ECHO_T}$hardcode_action" >&6
++
++striplib=
++old_striplib=
++echo "$as_me:$LINENO: checking whether stripping libraries is possible" >&5
++echo $ECHO_N "checking whether stripping libraries is possible... $ECHO_C" >&6
++if test -n "$STRIP" && $STRIP -V 2>&1 | grep "GNU strip" >/dev/null; then
++ test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
++ test -z "$striplib" && striplib="$STRIP --strip-unneeded"
++ echo "$as_me:$LINENO: result: yes" >&5
++echo "${ECHO_T}yes" >&6
++else
++ echo "$as_me:$LINENO: result: no" >&5
++echo "${ECHO_T}no" >&6
++fi
++
++reload_cmds='$LD$reload_flag -o $output$reload_objs'
++test -z "$deplibs_check_method" && deplibs_check_method=unknown
++
++# PORTME Fill in your ld.so characteristics
++echo "$as_me:$LINENO: checking dynamic linker characteristics" >&5
++echo $ECHO_N "checking dynamic linker characteristics... $ECHO_C" >&6
++library_names_spec=
++libname_spec='lib$name'
++soname_spec=
++postinstall_cmds=
++postuninstall_cmds=
++finish_cmds=
++finish_eval=
++shlibpath_var=
++shlibpath_overrides_runpath=unknown
++version_type=none
++dynamic_linker="$host_os ld.so"
++sys_lib_dlsearch_path_spec="/lib /usr/lib"
++sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
++
++case $host_os in
++aix3*)
++ version_type=linux
++ library_names_spec='${libname}${release}.so$versuffix $libname.a'
++ shlibpath_var=LIBPATH
++
++ # AIX has no versioning support, so we append a major version to the name.
++ soname_spec='${libname}${release}.so$major'
++ ;;
++
++aix4* | aix5*)
++ version_type=linux
++ if test "$host_cpu" = ia64; then
++ # AIX 5 supports IA64
++ library_names_spec='${libname}${release}.so$major ${libname}${release}.so$versuffix $libname.so'
++ shlibpath_var=LD_LIBRARY_PATH
++ else
++ # With GCC up to 2.95.x, collect2 would create an import file
++ # for dependence libraries. The import file would start with
++ # the line `#! .'. This would cause the generated library to
++ # depend on `.', always an invalid library. This was fixed in
++ # development snapshots of GCC prior to 3.0.
++ case $host_os in
++ aix4 | aix4.[01] | aix4.[01].*)
++ if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
++ echo ' yes '
++ echo '#endif'; } | ${CC} -E - | grep yes > /dev/null; then
++ :
++ else
++ can_build_shared=no
++ fi
++ ;;
++ esac
++ # AIX (on Power*) has no versioning support, so currently we can
++ # not hardcode correct soname into executable. Probably we can
++ # add versioning support to collect2, so additional links can
++ # be useful in future.
++ if test "$aix_use_runtimelinking" = yes; then
++ # If using run time linking (on AIX 4.2 or later) use lib<name>.so
++ # instead of lib<name>.a to let people know that these are not
++ # typical AIX shared libraries.
++ library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
++ else
++ # We preserve .a as extension for shared libraries through AIX4.2
++ # and later when we are not doing run time linking.
++ library_names_spec='${libname}${release}.a $libname.a'
++ soname_spec='${libname}${release}.so$major'
++ fi
++ shlibpath_var=LIBPATH
++ fi
++ ;;
++
++amigaos*)
++ library_names_spec='$libname.ixlibrary $libname.a'
++ # Create ${libname}_ixlibrary.a entries in /sys/libs.
++ finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`$echo "X$lib" | $Xsed -e '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $rm /sys/libs/${libname}_ixlibrary.a; $show "(cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a)"; (cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a) || exit 1; done'
++ ;;
++
++beos*)
++ library_names_spec='${libname}.so'
++ dynamic_linker="$host_os ld.so"
++ shlibpath_var=LIBRARY_PATH
++ ;;
++
++bsdi4*)
++ version_type=linux
++ need_version=no
++ library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
++ soname_spec='${libname}${release}.so$major'
++ finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
++ shlibpath_var=LD_LIBRARY_PATH
++ sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
++ sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
++ export_dynamic_flag_spec=-rdynamic
++ # the default ld.so.conf also contains /usr/contrib/lib and
++ # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
++ # libtool to hard-code these into programs
++ ;;
++
++cygwin* | mingw* | pw32*)
++ version_type=windows
++ need_version=no
++ need_lib_prefix=no
++ case $GCC,$host_os in
++ yes,cygwin*)
++ library_names_spec='$libname.dll.a'
++ soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | sed -e 's/[.]/-/g'`${versuffix}.dll'
++ postinstall_cmds='dlpath=`bash 2>&1 -c '\''. $dir/${file}i;echo \$dlname'\''`~
++ dldir=$destdir/`dirname \$dlpath`~
++ test -d \$dldir || mkdir -p \$dldir~
++ $install_prog .libs/$dlname \$dldir/$dlname'
++ postuninstall_cmds='dldll=`bash 2>&1 -c '\''. $file; echo \$dlname'\''`~
++ dlpath=$dir/\$dldll~
++ $rm \$dlpath'
++ ;;
++ yes,mingw*)
++ library_names_spec='${libname}`echo ${release} | sed -e 's/[.]/-/g'`${versuffix}.dll'
++ sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | sed -e "s/^libraries://" -e "s/;/ /g"`
++ ;;
++ yes,pw32*)
++ library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | sed -e 's/./-/g'`${versuffix}.dll'
++ ;;
++ *)
++ library_names_spec='${libname}`echo ${release} | sed -e 's/[.]/-/g'`${versuffix}.dll $libname.lib'
++ ;;
++ esac
++ dynamic_linker='Win32 ld.exe'
++ # FIXME: first we should search . and the directory the executable is in
++ shlibpath_var=PATH
++ ;;
++
++darwin* | rhapsody*)
++ dynamic_linker="$host_os dyld"
++ version_type=darwin
++ need_lib_prefix=no
++ need_version=no
++ # FIXME: Relying on posixy $() will cause problems for
++ # cross-compilation, but unfortunately the echo tests do not
++ # yet detect zsh echo's removal of \ escapes.
++ library_names_spec='${libname}${release}${versuffix}.$(test .$module = .yes && echo so || echo dylib) ${libname}${release}${major}.$(test .$module = .yes && echo so || echo dylib) ${libname}.$(test .$module = .yes && echo so || echo dylib)'
++ soname_spec='${libname}${release}${major}.$(test .$module = .yes && echo so || echo dylib)'
++ shlibpath_overrides_runpath=yes
++ shlibpath_var=DYLD_LIBRARY_PATH
++ ;;
++
++freebsd1*)
++ dynamic_linker=no
++ ;;
++
++freebsd*)
++ objformat=`test -x /usr/bin/objformat && /usr/bin/objformat || echo aout`
++ version_type=freebsd-$objformat
++ case $version_type in
++ freebsd-elf*)
++ library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so $libname.so'
++ need_version=no
++ need_lib_prefix=no
++ ;;
++ freebsd-*)
++ library_names_spec='${libname}${release}.so$versuffix $libname.so$versuffix'
++ need_version=yes
++ ;;
++ esac
++ shlibpath_var=LD_LIBRARY_PATH
++ case $host_os in
++ freebsd2*)
++ shlibpath_overrides_runpath=yes
++ ;;
++ *)
++ shlibpath_overrides_runpath=no
++ hardcode_into_libs=yes
++ ;;
++ esac
++ ;;
++
++gnu*)
++ version_type=linux
++ need_lib_prefix=no
++ need_version=no
++ library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so${major} ${libname}.so'
++ soname_spec='${libname}${release}.so$major'
++ shlibpath_var=LD_LIBRARY_PATH
++ hardcode_into_libs=yes
++ ;;
++
++hpux9* | hpux10* | hpux11*)
++ # Give a soname corresponding to the major version so that dld.sl refuses to
++ # link against other versions.
++ dynamic_linker="$host_os dld.sl"
++ version_type=sunos
++ need_lib_prefix=no
++ need_version=no
++ shlibpath_var=SHLIB_PATH
++ shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
++ library_names_spec='${libname}${release}.sl$versuffix ${libname}${release}.sl$major $libname.sl'
++ soname_spec='${libname}${release}.sl$major'
++ # HP-UX runs *really* slowly unless shared libraries are mode 555.
++ postinstall_cmds='chmod 555 $lib'
++ ;;
++
++irix5* | irix6*)
++ version_type=irix
++ need_lib_prefix=no
++ need_version=no
++ soname_spec='${libname}${release}.so$major'
++ library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major ${libname}${release}.so $libname.so'
++ case $host_os in
++ irix5*)
++ libsuff= shlibsuff=
++ ;;
++ *)
++ case $LD in # libtool.m4 will add one of these switches to LD
++ *-32|*"-32 ") libsuff= shlibsuff= libmagic=32-bit;;
++ *-n32|*"-n32 ") libsuff=32 shlibsuff=N32 libmagic=N32;;
++ *-64|*"-64 ") libsuff=64 shlibsuff=64 libmagic=64-bit;;
++ *) libsuff= shlibsuff= libmagic=never-match;;
++ esac
++ ;;
++ esac
++ shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
++ shlibpath_overrides_runpath=no
++ sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
++ sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
++ ;;
++
++# No shared lib support for Linux oldld, aout, or coff.
++linux-gnuoldld* | linux-gnuaout* | linux-gnucoff*)
++ dynamic_linker=no
++ ;;
++
++# This must be Linux ELF.
++linux-gnu*)
++ version_type=linux
++ need_lib_prefix=no
++ need_version=no
++ library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
++ soname_spec='${libname}${release}.so$major'
++ finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
++ shlibpath_var=LD_LIBRARY_PATH
++ shlibpath_overrides_runpath=no
++ # This implies no fast_install, which is unacceptable.
++ # Some rework will be needed to allow for fast_install
++ # before this can be enabled.
++ hardcode_into_libs=yes
++
++ # We used to test for /lib/ld.so.1 and disable shared libraries on
++ # powerpc, because MkLinux only supported shared libraries with the
++ # GNU dynamic linker. Since this was broken with cross compilers,
++ # most powerpc-linux boxes support dynamic linking these days and
++ # people can always --disable-shared, the test was removed, and we
++ # assume the GNU/Linux dynamic linker is in use.
++ dynamic_linker='GNU/Linux ld.so'
++ ;;
++
++netbsd*)
++ version_type=sunos
++ need_lib_prefix=no
++ need_version=no
++ if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
++ library_names_spec='${libname}${release}.so$versuffix ${libname}.so$versuffix'
++ finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
++ dynamic_linker='NetBSD (a.out) ld.so'
++ else
++ library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major ${libname}${release}.so ${libname}.so'
++ soname_spec='${libname}${release}.so$major'
++ dynamic_linker='NetBSD ld.elf_so'
++ fi
++ shlibpath_var=LD_LIBRARY_PATH
++ shlibpath_overrides_runpath=yes
++ hardcode_into_libs=yes
++ ;;
++
++newsos6)
++ version_type=linux
++ library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
++ shlibpath_var=LD_LIBRARY_PATH
++ shlibpath_overrides_runpath=yes
++ ;;
++
++openbsd*)
++ version_type=sunos
++ need_lib_prefix=no
++ need_version=no
++ if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
++ case "$host_os" in
++ openbsd2.[89] | openbsd2.[89].*)
++ shlibpath_overrides_runpath=no
++ ;;
++ *)
++ shlibpath_overrides_runpath=yes
++ ;;
++ esac
++ else
++ shlibpath_overrides_runpath=yes
++ fi
++ library_names_spec='${libname}${release}.so$versuffix ${libname}.so$versuffix'
++ finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
++ shlibpath_var=LD_LIBRARY_PATH
++ ;;
++
++os2*)
++ libname_spec='$name'
++ need_lib_prefix=no
++ library_names_spec='$libname.dll $libname.a'
++ dynamic_linker='OS/2 ld.exe'
++ shlibpath_var=LIBPATH
++ ;;
++
++osf3* | osf4* | osf5*)
++ version_type=osf
++ need_version=no
++ soname_spec='${libname}${release}.so'
++ library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so $libname.so'
++ shlibpath_var=LD_LIBRARY_PATH
++ sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
++ sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
++ ;;
++
++sco3.2v5*)
++ version_type=osf
++ soname_spec='${libname}${release}.so$major'
++ library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
++ shlibpath_var=LD_LIBRARY_PATH
++ ;;
++
++solaris*)
++ version_type=linux
++ need_lib_prefix=no
++ need_version=no
++ library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
++ soname_spec='${libname}${release}.so$major'
++ shlibpath_var=LD_LIBRARY_PATH
++ shlibpath_overrides_runpath=yes
++ hardcode_into_libs=yes
++ # ldd complains unless libraries are executable
++ postinstall_cmds='chmod +x $lib'
++ ;;
++
++sunos4*)
++ version_type=sunos
++ library_names_spec='${libname}${release}.so$versuffix ${libname}.so$versuffix'
++ finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
++ shlibpath_var=LD_LIBRARY_PATH
++ shlibpath_overrides_runpath=yes
++ if test "$with_gnu_ld" = yes; then
++ need_lib_prefix=no
++ fi
++ need_version=yes
++ ;;
++
++sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
++ version_type=linux
++ library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
++ soname_spec='${libname}${release}.so$major'
++ shlibpath_var=LD_LIBRARY_PATH
++ case $host_vendor in
++ sni)
++ shlibpath_overrides_runpath=no
++ ;;
++ motorola)
++ need_lib_prefix=no
++ need_version=no
++ shlibpath_overrides_runpath=no
++ sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
++ ;;
++ esac
++ ;;
++
++uts4*)
++ version_type=linux
++ library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
++ soname_spec='${libname}${release}.so$major'
++ shlibpath_var=LD_LIBRARY_PATH
++ ;;
++
++dgux*)
++ version_type=linux
++ need_lib_prefix=no
++ need_version=no
++ library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
++ soname_spec='${libname}${release}.so$major'
++ shlibpath_var=LD_LIBRARY_PATH
++ ;;
++
++sysv4*MP*)
++ if test -d /usr/nec ;then
++ version_type=linux
++ library_names_spec='$libname.so.$versuffix $libname.so.$major $libname.so'
++ soname_spec='$libname.so.$major'
++ shlibpath_var=LD_LIBRARY_PATH
++ fi
++ ;;
++
++*)
++ dynamic_linker=no
++ ;;
++esac
++echo "$as_me:$LINENO: result: $dynamic_linker" >&5
++echo "${ECHO_T}$dynamic_linker" >&6
++test "$dynamic_linker" = no && can_build_shared=no
++
++# Report the final consequences.
++echo "$as_me:$LINENO: checking if libtool supports shared libraries" >&5
++echo $ECHO_N "checking if libtool supports shared libraries... $ECHO_C" >&6
++echo "$as_me:$LINENO: result: $can_build_shared" >&5
++echo "${ECHO_T}$can_build_shared" >&6
++
++echo "$as_me:$LINENO: checking whether to build shared libraries" >&5
++echo $ECHO_N "checking whether to build shared libraries... $ECHO_C" >&6
++test "$can_build_shared" = "no" && enable_shared=no
++
++# On AIX, shared libraries and static libraries use the same namespace, and
++# are all built from PIC.
++case "$host_os" in
++aix3*)
++ test "$enable_shared" = yes && enable_static=no
++ if test -n "$RANLIB"; then
++ archive_cmds="$archive_cmds~\$RANLIB \$lib"
++ postinstall_cmds='$RANLIB $lib'
++ fi
++ ;;
++
++aix4*)
++ if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
++ test "$enable_shared" = yes && enable_static=no
++ fi
++ ;;
++esac
++echo "$as_me:$LINENO: result: $enable_shared" >&5
++echo "${ECHO_T}$enable_shared" >&6
++
++echo "$as_me:$LINENO: checking whether to build static libraries" >&5
++echo $ECHO_N "checking whether to build static libraries... $ECHO_C" >&6
++# Make sure either enable_shared or enable_static is yes.
++test "$enable_shared" = yes || enable_static=yes
++echo "$as_me:$LINENO: result: $enable_static" >&5
++echo "${ECHO_T}$enable_static" >&6
++
++if test "$hardcode_action" = relink; then
++ # Fast installation is not supported
++ enable_fast_install=no
++elif test "$shlibpath_overrides_runpath" = yes ||
++ test "$enable_shared" = no; then
++ # Fast installation is not necessary
++ enable_fast_install=needless
++fi
++
++variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
++if test "$GCC" = yes; then
++ variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
++fi
++
++if test "x$enable_dlopen" != xyes; then
++ enable_dlopen=unknown
++ enable_dlopen_self=unknown
++ enable_dlopen_self_static=unknown
++else
++ lt_cv_dlopen=no
++ lt_cv_dlopen_libs=
++
++ case $host_os in
++ beos*)
++ lt_cv_dlopen="load_add_on"
++ lt_cv_dlopen_libs=
++ lt_cv_dlopen_self=yes
++ ;;
++
++ cygwin* | mingw* | pw32*)
++ lt_cv_dlopen="LoadLibrary"
++ lt_cv_dlopen_libs=
++ ;;
++
++ *)
++ echo "$as_me:$LINENO: checking for shl_load" >&5
++echo $ECHO_N "checking for shl_load... $ECHO_C" >&6
++if test "${ac_cv_func_shl_load+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++ cat >conftest.$ac_ext <<_ACEOF
++#line $LINENO "configure"
++#include "confdefs.h"
++/* System header to define __stub macros and hopefully few prototypes,
++ which can conflict with char shl_load (); below. */
++#include <assert.h>
++/* Override any gcc2 internal prototype to avoid an error. */
++#ifdef __cplusplus
++extern "C"
++#endif
++/* We use char because int might match the return type of a gcc2
++ builtin and then its argument prototype would still apply. */
++char shl_load ();
++char (*f) ();
++
++int
++main ()
++{
++/* The GNU C library defines this for functions which it implements
++ to always fail with ENOSYS. Some functions are actually named
++ something starting with __ and the normal name is an alias. */
++#if defined (__stub_shl_load) || defined (__stub___shl_load)
++choke me
++#else
++f = shl_load;
++#endif
++
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext conftest$ac_exeext
++if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
++ (eval $ac_link) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -s conftest$ac_exeext'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ ac_cv_func_shl_load=yes
++else
++ echo "$as_me: failed program was:" >&5
++cat conftest.$ac_ext >&5
++ac_cv_func_shl_load=no
++fi
++rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
++fi
++echo "$as_me:$LINENO: result: $ac_cv_func_shl_load" >&5
++echo "${ECHO_T}$ac_cv_func_shl_load" >&6
++if test $ac_cv_func_shl_load = yes; then
++ lt_cv_dlopen="shl_load"
++else
++ echo "$as_me:$LINENO: checking for shl_load in -ldld" >&5
++echo $ECHO_N "checking for shl_load in -ldld... $ECHO_C" >&6
++if test "${ac_cv_lib_dld_shl_load+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++ ac_check_lib_save_LIBS=$LIBS
++LIBS="-ldld $LIBS"
++cat >conftest.$ac_ext <<_ACEOF
++#line $LINENO "configure"
++#include "confdefs.h"
++
++/* Override any gcc2 internal prototype to avoid an error. */
++#ifdef __cplusplus
++extern "C"
++#endif
++/* We use char because int might match the return type of a gcc2
++ builtin and then its argument prototype would still apply. */
++char shl_load ();
++int
++main ()
++{
++shl_load ();
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext conftest$ac_exeext
++if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
++ (eval $ac_link) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -s conftest$ac_exeext'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ ac_cv_lib_dld_shl_load=yes
++else
++ echo "$as_me: failed program was:" >&5
++cat conftest.$ac_ext >&5
++ac_cv_lib_dld_shl_load=no
++fi
++rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
++LIBS=$ac_check_lib_save_LIBS
++fi
++echo "$as_me:$LINENO: result: $ac_cv_lib_dld_shl_load" >&5
++echo "${ECHO_T}$ac_cv_lib_dld_shl_load" >&6
++if test $ac_cv_lib_dld_shl_load = yes; then
++ lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-dld"
++else
++ echo "$as_me:$LINENO: checking for dlopen" >&5
++echo $ECHO_N "checking for dlopen... $ECHO_C" >&6
++if test "${ac_cv_func_dlopen+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++ cat >conftest.$ac_ext <<_ACEOF
++#line $LINENO "configure"
++#include "confdefs.h"
++/* System header to define __stub macros and hopefully few prototypes,
++ which can conflict with char dlopen (); below. */
++#include <assert.h>
++/* Override any gcc2 internal prototype to avoid an error. */
++#ifdef __cplusplus
++extern "C"
++#endif
++/* We use char because int might match the return type of a gcc2
++ builtin and then its argument prototype would still apply. */
++char dlopen ();
++char (*f) ();
++
++int
++main ()
++{
++/* The GNU C library defines this for functions which it implements
++ to always fail with ENOSYS. Some functions are actually named
++ something starting with __ and the normal name is an alias. */
++#if defined (__stub_dlopen) || defined (__stub___dlopen)
++choke me
++#else
++f = dlopen;
++#endif
++
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext conftest$ac_exeext
++if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
++ (eval $ac_link) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -s conftest$ac_exeext'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ ac_cv_func_dlopen=yes
++else
++ echo "$as_me: failed program was:" >&5
++cat conftest.$ac_ext >&5
++ac_cv_func_dlopen=no
++fi
++rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
++fi
++echo "$as_me:$LINENO: result: $ac_cv_func_dlopen" >&5
++echo "${ECHO_T}$ac_cv_func_dlopen" >&6
++if test $ac_cv_func_dlopen = yes; then
++ lt_cv_dlopen="dlopen"
++else
++ echo "$as_me:$LINENO: checking for dlopen in -ldl" >&5
++echo $ECHO_N "checking for dlopen in -ldl... $ECHO_C" >&6
++if test "${ac_cv_lib_dl_dlopen+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++ ac_check_lib_save_LIBS=$LIBS
++LIBS="-ldl $LIBS"
++cat >conftest.$ac_ext <<_ACEOF
++#line $LINENO "configure"
++#include "confdefs.h"
++
++/* Override any gcc2 internal prototype to avoid an error. */
++#ifdef __cplusplus
++extern "C"
++#endif
++/* We use char because int might match the return type of a gcc2
++ builtin and then its argument prototype would still apply. */
++char dlopen ();
++int
++main ()
++{
++dlopen ();
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext conftest$ac_exeext
++if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
++ (eval $ac_link) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -s conftest$ac_exeext'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ ac_cv_lib_dl_dlopen=yes
++else
++ echo "$as_me: failed program was:" >&5
++cat conftest.$ac_ext >&5
++ac_cv_lib_dl_dlopen=no
++fi
++rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
++LIBS=$ac_check_lib_save_LIBS
++fi
++echo "$as_me:$LINENO: result: $ac_cv_lib_dl_dlopen" >&5
++echo "${ECHO_T}$ac_cv_lib_dl_dlopen" >&6
++if test $ac_cv_lib_dl_dlopen = yes; then
++ lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
++else
++ echo "$as_me:$LINENO: checking for dlopen in -lsvld" >&5
++echo $ECHO_N "checking for dlopen in -lsvld... $ECHO_C" >&6
++if test "${ac_cv_lib_svld_dlopen+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++ ac_check_lib_save_LIBS=$LIBS
++LIBS="-lsvld $LIBS"
++cat >conftest.$ac_ext <<_ACEOF
++#line $LINENO "configure"
++#include "confdefs.h"
++
++/* Override any gcc2 internal prototype to avoid an error. */
++#ifdef __cplusplus
++extern "C"
++#endif
++/* We use char because int might match the return type of a gcc2
++ builtin and then its argument prototype would still apply. */
++char dlopen ();
++int
++main ()
++{
++dlopen ();
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext conftest$ac_exeext
++if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
++ (eval $ac_link) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -s conftest$ac_exeext'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ ac_cv_lib_svld_dlopen=yes
++else
++ echo "$as_me: failed program was:" >&5
++cat conftest.$ac_ext >&5
++ac_cv_lib_svld_dlopen=no
++fi
++rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
++LIBS=$ac_check_lib_save_LIBS
++fi
++echo "$as_me:$LINENO: result: $ac_cv_lib_svld_dlopen" >&5
++echo "${ECHO_T}$ac_cv_lib_svld_dlopen" >&6
++if test $ac_cv_lib_svld_dlopen = yes; then
++ lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"
++else
++ echo "$as_me:$LINENO: checking for dld_link in -ldld" >&5
++echo $ECHO_N "checking for dld_link in -ldld... $ECHO_C" >&6
++if test "${ac_cv_lib_dld_dld_link+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++ ac_check_lib_save_LIBS=$LIBS
++LIBS="-ldld $LIBS"
++cat >conftest.$ac_ext <<_ACEOF
++#line $LINENO "configure"
++#include "confdefs.h"
++
++/* Override any gcc2 internal prototype to avoid an error. */
++#ifdef __cplusplus
++extern "C"
++#endif
++/* We use char because int might match the return type of a gcc2
++ builtin and then its argument prototype would still apply. */
++char dld_link ();
++int
++main ()
++{
++dld_link ();
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext conftest$ac_exeext
++if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
++ (eval $ac_link) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -s conftest$ac_exeext'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ ac_cv_lib_dld_dld_link=yes
++else
++ echo "$as_me: failed program was:" >&5
++cat conftest.$ac_ext >&5
++ac_cv_lib_dld_dld_link=no
++fi
++rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
++LIBS=$ac_check_lib_save_LIBS
++fi
++echo "$as_me:$LINENO: result: $ac_cv_lib_dld_dld_link" >&5
++echo "${ECHO_T}$ac_cv_lib_dld_dld_link" >&6
++if test $ac_cv_lib_dld_dld_link = yes; then
++ lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-dld"
++fi
++
++
++fi
++
++
++fi
++
++
++fi
++
++
++fi
++
++
++fi
++
++ ;;
++ esac
++
++ if test "x$lt_cv_dlopen" != xno; then
++ enable_dlopen=yes
++ else
++ enable_dlopen=no
++ fi
++
++ case $lt_cv_dlopen in
++ dlopen)
++ save_CPPFLAGS="$CPPFLAGS"
++ test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
++
++ save_LDFLAGS="$LDFLAGS"
++ eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
++
++ save_LIBS="$LIBS"
++ LIBS="$lt_cv_dlopen_libs $LIBS"
++
++ echo "$as_me:$LINENO: checking whether a program can dlopen itself" >&5
++echo $ECHO_N "checking whether a program can dlopen itself... $ECHO_C" >&6
++if test "${lt_cv_dlopen_self+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++ if test "$cross_compiling" = yes; then :
++ lt_cv_dlopen_self=cross
++else
++ lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
++ lt_status=$lt_dlunknown
++ cat > conftest.$ac_ext <<EOF
++#line __oline__ "configure"
++#include "confdefs.h"
++
++#if HAVE_DLFCN_H
++#include <dlfcn.h>
++#endif
++
++#include <stdio.h>
++
++#ifdef RTLD_GLOBAL
++# define LT_DLGLOBAL RTLD_GLOBAL
++#else
++# ifdef DL_GLOBAL
++# define LT_DLGLOBAL DL_GLOBAL
++# else
++# define LT_DLGLOBAL 0
++# endif
++#endif
++
++/* We may have to define LT_DLLAZY_OR_NOW in the command line if we
++ find out it does not work in some platform. */
++#ifndef LT_DLLAZY_OR_NOW
++# ifdef RTLD_LAZY
++# define LT_DLLAZY_OR_NOW RTLD_LAZY
++# else
++# ifdef DL_LAZY
++# define LT_DLLAZY_OR_NOW DL_LAZY
++# else
++# ifdef RTLD_NOW
++# define LT_DLLAZY_OR_NOW RTLD_NOW
++# else
++# ifdef DL_NOW
++# define LT_DLLAZY_OR_NOW DL_NOW
++# else
++# define LT_DLLAZY_OR_NOW 0
++# endif
++# endif
++# endif
++# endif
++#endif
++
++#ifdef __cplusplus
++extern "C" void exit (int);
++#endif
++
++void fnord() { int i=42;}
++int main ()
++{
++ void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
++ int status = $lt_dlunknown;
++
++ if (self)
++ {
++ if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
++ else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
++ /* dlclose (self); */
++ }
++
++ exit (status);
++}
++EOF
++ if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
++ (eval $ac_link) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } && test -s conftest${ac_exeext} 2>/dev/null; then
++ (./conftest; exit; ) 2>/dev/null
++ lt_status=$?
++ case x$lt_status in
++ x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;;
++ x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;;
++ x$lt_unknown|x*) lt_cv_dlopen_self=no ;;
++ esac
++ else :
++ # compilation failed
++ lt_cv_dlopen_self=no
++ fi
++fi
++rm -fr conftest*
++
++
++fi
++echo "$as_me:$LINENO: result: $lt_cv_dlopen_self" >&5
++echo "${ECHO_T}$lt_cv_dlopen_self" >&6
++
++ if test "x$lt_cv_dlopen_self" = xyes; then
++ LDFLAGS="$LDFLAGS $link_static_flag"
++ echo "$as_me:$LINENO: checking whether a statically linked program can dlopen itself" >&5
++echo $ECHO_N "checking whether a statically linked program can dlopen itself... $ECHO_C" >&6
++if test "${lt_cv_dlopen_self_static+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++ if test "$cross_compiling" = yes; then :
++ lt_cv_dlopen_self_static=cross
++else
++ lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
++ lt_status=$lt_dlunknown
++ cat > conftest.$ac_ext <<EOF
++#line __oline__ "configure"
++#include "confdefs.h"
++
++#if HAVE_DLFCN_H
++#include <dlfcn.h>
++#endif
++
++#include <stdio.h>
++
++#ifdef RTLD_GLOBAL
++# define LT_DLGLOBAL RTLD_GLOBAL
++#else
++# ifdef DL_GLOBAL
++# define LT_DLGLOBAL DL_GLOBAL
++# else
++# define LT_DLGLOBAL 0
++# endif
++#endif
++
++/* We may have to define LT_DLLAZY_OR_NOW in the command line if we
++ find out it does not work in some platform. */
++#ifndef LT_DLLAZY_OR_NOW
++# ifdef RTLD_LAZY
++# define LT_DLLAZY_OR_NOW RTLD_LAZY
++# else
++# ifdef DL_LAZY
++# define LT_DLLAZY_OR_NOW DL_LAZY
++# else
++# ifdef RTLD_NOW
++# define LT_DLLAZY_OR_NOW RTLD_NOW
++# else
++# ifdef DL_NOW
++# define LT_DLLAZY_OR_NOW DL_NOW
++# else
++# define LT_DLLAZY_OR_NOW 0
++# endif
++# endif
++# endif
++# endif
++#endif
++
++#ifdef __cplusplus
++extern "C" void exit (int);
++#endif
++
++void fnord() { int i=42;}
++int main ()
++{
++ void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
++ int status = $lt_dlunknown;
++
++ if (self)
++ {
++ if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
++ else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
++ /* dlclose (self); */
++ }
++
++ exit (status);
++}
++EOF
++ if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
++ (eval $ac_link) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } && test -s conftest${ac_exeext} 2>/dev/null; then
++ (./conftest; exit; ) 2>/dev/null
++ lt_status=$?
++ case x$lt_status in
++ x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;;
++ x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;;
++ x$lt_unknown|x*) lt_cv_dlopen_self_static=no ;;
++ esac
++ else :
++ # compilation failed
++ lt_cv_dlopen_self_static=no
++ fi
++fi
++rm -fr conftest*
++
++
++fi
++echo "$as_me:$LINENO: result: $lt_cv_dlopen_self_static" >&5
++echo "${ECHO_T}$lt_cv_dlopen_self_static" >&6
++ fi
++
++ CPPFLAGS="$save_CPPFLAGS"
++ LDFLAGS="$save_LDFLAGS"
++ LIBS="$save_LIBS"
++ ;;
++ esac
++
++ case $lt_cv_dlopen_self in
++ yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
++ *) enable_dlopen_self=unknown ;;
++ esac
++
++ case $lt_cv_dlopen_self_static in
++ yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
++ *) enable_dlopen_self_static=unknown ;;
++ esac
++fi
++
++
++if test "$enable_shared" = yes && test "$GCC" = yes; then
++ case $archive_cmds in
++ *'~'*)
++ # FIXME: we may have to deal with multi-command sequences.
++ ;;
++ '$CC '*)
++ # Test whether the compiler implicitly links with -lc since on some
++ # systems, -lgcc has to come before -lc. If gcc already passes -lc
++ # to ld, don't add -lc before -lgcc.
++ echo "$as_me:$LINENO: checking whether -lc should be explicitly linked in" >&5
++echo $ECHO_N "checking whether -lc should be explicitly linked in... $ECHO_C" >&6
++ if test "${lt_cv_archive_cmds_need_lc+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++ $rm conftest*
++ echo 'static int dummy;' > conftest.$ac_ext
++
++ if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
++ (eval $ac_compile) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; then
++ soname=conftest
++ lib=conftest
++ libobjs=conftest.$ac_objext
++ deplibs=
++ wl=$lt_cv_prog_cc_wl
++ compiler_flags=-v
++ linker_flags=-v
++ verstring=
++ output_objdir=.
++ libname=conftest
++ save_allow_undefined_flag=$allow_undefined_flag
++ allow_undefined_flag=
++ if { (eval echo "$as_me:$LINENO: \"$archive_cmds 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1\"") >&5
++ (eval $archive_cmds 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }
++ then
++ lt_cv_archive_cmds_need_lc=no
++ else
++ lt_cv_archive_cmds_need_lc=yes
++ fi
++ allow_undefined_flag=$save_allow_undefined_flag
++ else
++ cat conftest.err 1>&5
++ fi
++fi
++
++ echo "$as_me:$LINENO: result: $lt_cv_archive_cmds_need_lc" >&5
++echo "${ECHO_T}$lt_cv_archive_cmds_need_lc" >&6
++ ;;
++ esac
++fi
++need_lc=${lt_cv_archive_cmds_need_lc-yes}
++
++# The second clause should only fire when bootstrapping the
++# libtool distribution, otherwise you forgot to ship ltmain.sh
++# with your package, and you will get complaints that there are
++# no rules to generate ltmain.sh.
++if test -f "$ltmain"; then
++ :
++else
++ # If there is no Makefile yet, we rely on a make rule to execute
++ # `config.status --recheck' to rerun these tests and create the
++ # libtool script then.
++ test -f Makefile && make "$ltmain"
++fi
++
++if test -f "$ltmain"; then
++ trap "$rm \"${ofile}T\"; exit 1" 1 2 15
++ $rm -f "${ofile}T"
++
++ echo creating $ofile
++
++ # Now quote all the things that may contain metacharacters while being
++ # careful not to overquote the AC_SUBSTed values. We take copies of the
++ # variables and quote the copies for generation of the libtool script.
++ for var in echo old_CC old_CFLAGS \
++ AR AR_FLAGS CC LD LN_S NM SHELL \
++ reload_flag reload_cmds wl \
++ pic_flag link_static_flag no_builtin_flag export_dynamic_flag_spec \
++ thread_safe_flag_spec whole_archive_flag_spec libname_spec \
++ library_names_spec soname_spec \
++ RANLIB old_archive_cmds old_archive_from_new_cmds old_postinstall_cmds \
++ old_postuninstall_cmds archive_cmds archive_expsym_cmds postinstall_cmds \
++ postuninstall_cmds extract_expsyms_cmds old_archive_from_expsyms_cmds \
++ old_striplib striplib file_magic_cmd export_symbols_cmds \
++ deplibs_check_method allow_undefined_flag no_undefined_flag \
++ finish_cmds finish_eval global_symbol_pipe global_symbol_to_cdecl \
++ global_symbol_to_c_name_address \
++ hardcode_libdir_flag_spec hardcode_libdir_separator \
++ sys_lib_search_path_spec sys_lib_dlsearch_path_spec \
++ compiler_c_o compiler_o_lo need_locks exclude_expsyms include_expsyms; do
++
++ case $var in
++ reload_cmds | old_archive_cmds | old_archive_from_new_cmds | \
++ old_postinstall_cmds | old_postuninstall_cmds | \
++ export_symbols_cmds | archive_cmds | archive_expsym_cmds | \
++ extract_expsyms_cmds | old_archive_from_expsyms_cmds | \
++ postinstall_cmds | postuninstall_cmds | \
++ finish_cmds | sys_lib_search_path_spec | sys_lib_dlsearch_path_spec)
++ # Double-quote double-evaled strings.
++ eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\""
++ ;;
++ *)
++ eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\""
++ ;;
++ esac
++ done
++
++ cat <<__EOF__ > "${ofile}T"
++#! $SHELL
++
++# `$echo "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
++# Generated automatically by $PROGRAM (GNU $PACKAGE $VERSION$TIMESTAMP)
++# NOTE: Changes made to this file will be lost: look at ltmain.sh.
++#
++# Copyright (C) 1996-2000 Free Software Foundation, Inc.
++# Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
++#
++# This program is free software; you can redistribute it and/or modify
++# it under the terms of the GNU General Public License as published by
++# the Free Software Foundation; either version 2 of the License, or
++# (at your option) any later version.
++#
++# This program is distributed in the hope that it will be useful, but
++# WITHOUT ANY WARRANTY; without even the implied warranty of
++# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
++# General Public License for more details.
++#
++# You should have received a copy of the GNU General Public License
++# along with this program; if not, write to the Free Software
++# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
++#
++# As a special exception to the GNU General Public License, if you
++# distribute this file as part of a program that contains a
++# configuration script generated by Autoconf, you may include it under
++# the same distribution terms that you use for the rest of that program.
++
++# Sed that helps us avoid accidentally triggering echo(1) options like -n.
++Xsed="sed -e s/^X//"
++
++# The HP-UX ksh and POSIX shell print the target directory to stdout
++# if CDPATH is set.
++if test "X\${CDPATH+set}" = Xset; then CDPATH=:; export CDPATH; fi
++
++# ### BEGIN LIBTOOL CONFIG
++
++# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
++
++# Shell to use when invoking shell scripts.
++SHELL=$lt_SHELL
++
++# Whether or not to build shared libraries.
++build_libtool_libs=$enable_shared
++
++# Whether or not to build static libraries.
++build_old_libs=$enable_static
++
++# Whether or not to add -lc for building shared libraries.
++build_libtool_need_lc=$need_lc
++
++# Whether or not to optimize for fast installation.
++fast_install=$enable_fast_install
++
++# The host system.
++host_alias=$host_alias
++host=$host
++
++# An echo program that does not interpret backslashes.
++echo=$lt_echo
++
++# The archiver.
++AR=$lt_AR
++AR_FLAGS=$lt_AR_FLAGS
++
++# The default C compiler.
++CC=$lt_CC
++
++# Is the compiler the GNU C compiler?
++with_gcc=$GCC
++
++# The linker used to build libraries.
++LD=$lt_LD
++
++# Whether we need hard or soft links.
++LN_S=$lt_LN_S
++
++# A BSD-compatible nm program.
++NM=$lt_NM
++
++# A symbol stripping program
++STRIP=$STRIP
++
++# Used to examine libraries when file_magic_cmd begins "file"
++MAGIC_CMD=$MAGIC_CMD
++
++# Used on cygwin: DLL creation program.
++DLLTOOL="$DLLTOOL"
++
++# Used on cygwin: object dumper.
++OBJDUMP="$OBJDUMP"
++
++# Used on cygwin: assembler.
++AS="$AS"
++
++# The name of the directory that contains temporary libtool files.
++objdir=$objdir
++
++# How to create reloadable object files.
++reload_flag=$lt_reload_flag
++reload_cmds=$lt_reload_cmds
++
++# How to pass a linker flag through the compiler.
++wl=$lt_wl
++
++# Object file suffix (normally "o").
++objext="$ac_objext"
++
++# Old archive suffix (normally "a").
++libext="$libext"
++
++# Executable file suffix (normally "").
++exeext="$exeext"
++
++# Additional compiler flags for building library objects.
++pic_flag=$lt_pic_flag
++pic_mode=$pic_mode
++
++# Does compiler simultaneously support -c and -o options?
++compiler_c_o=$lt_compiler_c_o
++
++# Can we write directly to a .lo ?
++compiler_o_lo=$lt_compiler_o_lo
++
++# Must we lock files when doing compilation ?
++need_locks=$lt_need_locks
++
++# Do we need the lib prefix for modules?
++need_lib_prefix=$need_lib_prefix
++
++# Do we need a version for libraries?
++need_version=$need_version
++
++# Whether dlopen is supported.
++dlopen_support=$enable_dlopen
++
++# Whether dlopen of programs is supported.
++dlopen_self=$enable_dlopen_self
++
++# Whether dlopen of statically linked programs is supported.
++dlopen_self_static=$enable_dlopen_self_static
++
++# Compiler flag to prevent dynamic linking.
++link_static_flag=$lt_link_static_flag
++
++# Compiler flag to turn off builtin functions.
++no_builtin_flag=$lt_no_builtin_flag
++
++# Compiler flag to allow reflexive dlopens.
++export_dynamic_flag_spec=$lt_export_dynamic_flag_spec
++
++# Compiler flag to generate shared objects directly from archives.
++whole_archive_flag_spec=$lt_whole_archive_flag_spec
++
++# Compiler flag to generate thread-safe objects.
++thread_safe_flag_spec=$lt_thread_safe_flag_spec
++
++# Library versioning type.
++version_type=$version_type
++
++# Format of library name prefix.
++libname_spec=$lt_libname_spec
++
++# List of archive names. First name is the real one, the rest are links.
++# The last name is the one that the linker finds with -lNAME.
++library_names_spec=$lt_library_names_spec
++
++# The coded name of the library, if different from the real name.
++soname_spec=$lt_soname_spec
++
++# Commands used to build and install an old-style archive.
++RANLIB=$lt_RANLIB
++old_archive_cmds=$lt_old_archive_cmds
++old_postinstall_cmds=$lt_old_postinstall_cmds
++old_postuninstall_cmds=$lt_old_postuninstall_cmds
++
++# Create an old-style archive from a shared archive.
++old_archive_from_new_cmds=$lt_old_archive_from_new_cmds
++
++# Create a temporary old-style archive to link instead of a shared archive.
++old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds
++
++# Commands used to build and install a shared archive.
++archive_cmds=$lt_archive_cmds
++archive_expsym_cmds=$lt_archive_expsym_cmds
++postinstall_cmds=$lt_postinstall_cmds
++postuninstall_cmds=$lt_postuninstall_cmds
++
++# Commands to strip libraries.
++old_striplib=$lt_old_striplib
++striplib=$lt_striplib
++
++# Method to check whether dependent libraries are shared objects.
++deplibs_check_method=$lt_deplibs_check_method
++
++# Command to use when deplibs_check_method == file_magic.
++file_magic_cmd=$lt_file_magic_cmd
++
++# Flag that allows shared libraries with undefined symbols to be built.
++allow_undefined_flag=$lt_allow_undefined_flag
++
++# Flag that forces no undefined symbols.
++no_undefined_flag=$lt_no_undefined_flag
++
++# Commands used to finish a libtool library installation in a directory.
++finish_cmds=$lt_finish_cmds
++
++# Same as above, but a single script fragment to be evaled but not shown.
++finish_eval=$lt_finish_eval
++
++# Take the output of nm and produce a listing of raw symbols and C names.
++global_symbol_pipe=$lt_global_symbol_pipe
++
++# Transform the output of nm in a proper C declaration
++global_symbol_to_cdecl=$lt_global_symbol_to_cdecl
++
++# Transform the output of nm in a C name address pair
++global_symbol_to_c_name_address=$lt_global_symbol_to_c_name_address
++
++# This is the shared library runtime path variable.
++runpath_var=$runpath_var
++
++# This is the shared library path variable.
++shlibpath_var=$shlibpath_var
++
++# Is shlibpath searched before the hard-coded library search path?
++shlibpath_overrides_runpath=$shlibpath_overrides_runpath
++
++# How to hardcode a shared library path into an executable.
++hardcode_action=$hardcode_action
++
++# Whether we should hardcode library paths into libraries.
++hardcode_into_libs=$hardcode_into_libs
++
++# Flag to hardcode \$libdir into a binary during linking.
++# This must work even if \$libdir does not exist.
++hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec
++
++# Whether we need a single -rpath flag with a separated argument.
++hardcode_libdir_separator=$lt_hardcode_libdir_separator
++
++# Set to yes if using DIR/libNAME.so during linking hardcodes DIR into the
++# resulting binary.
++hardcode_direct=$hardcode_direct
++
++# Set to yes if using the -LDIR flag during linking hardcodes DIR into the
++# resulting binary.
++hardcode_minus_L=$hardcode_minus_L
++
++# Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into
++# the resulting binary.
++hardcode_shlibpath_var=$hardcode_shlibpath_var
++
++# Variables whose values should be saved in libtool wrapper scripts and
++# restored at relink time.
++variables_saved_for_relink="$variables_saved_for_relink"
++
++# Whether libtool must link a program against all its dependency libraries.
++link_all_deplibs=$link_all_deplibs
++
++# Compile-time system search path for libraries
++sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
++
++# Run-time system search path for libraries
++sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
++
++# Fix the shell variable \$srcfile for the compiler.
++fix_srcfile_path="$fix_srcfile_path"
++
++# Set to yes if exported symbols are required.
++always_export_symbols=$always_export_symbols
++
++# The commands to list exported symbols.
++export_symbols_cmds=$lt_export_symbols_cmds
++
++# The commands to extract the exported symbol list from a shared archive.
++extract_expsyms_cmds=$lt_extract_expsyms_cmds
++
++# Symbols that should not be listed in the preloaded symbols.
++exclude_expsyms=$lt_exclude_expsyms
++
++# Symbols that must always be exported.
++include_expsyms=$lt_include_expsyms
++
++# ### END LIBTOOL CONFIG
++
++__EOF__
++
++ case $host_os in
++ aix3*)
++ cat <<\EOF >> "${ofile}T"
++
++# AIX sometimes has problems with the GCC collect2 program. For some
++# reason, if we set the COLLECT_NAMES environment variable, the problems
++# vanish in a puff of smoke.
++if test "X${COLLECT_NAMES+set}" != Xset; then
++ COLLECT_NAMES=
++ export COLLECT_NAMES
++fi
++EOF
++ ;;
++ esac
++
++ case $host_os in
++ cygwin* | mingw* | pw32* | os2*)
++ cat <<'EOF' >> "${ofile}T"
++ # This is a source program that is used to create dlls on Windows
++ # Don't remove nor modify the starting and closing comments
++# /* ltdll.c starts here */
++# #define WIN32_LEAN_AND_MEAN
++# #include <windows.h>
++# #undef WIN32_LEAN_AND_MEAN
++# #include <stdio.h>
++#
++# #ifndef __CYGWIN__
++# # ifdef __CYGWIN32__
++# # define __CYGWIN__ __CYGWIN32__
++# # endif
++# #endif
++#
++# #ifdef __cplusplus
++# extern "C" {
++# #endif
++# BOOL APIENTRY DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved);
++# #ifdef __cplusplus
++# }
++# #endif
++#
++# #ifdef __CYGWIN__
++# #include <cygwin/cygwin_dll.h>
++# DECLARE_CYGWIN_DLL( DllMain );
++# #endif
++# HINSTANCE __hDllInstance_base;
++#
++# BOOL APIENTRY
++# DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved)
++# {
++# __hDllInstance_base = hInst;
++# return TRUE;
++# }
++# /* ltdll.c ends here */
++ # This is a source program that is used to create import libraries
++ # on Windows for dlls which lack them. Don't remove nor modify the
++ # starting and closing comments
++# /* impgen.c starts here */
++# /* Copyright (C) 1999-2000 Free Software Foundation, Inc.
++#
++# This file is part of GNU libtool.
++#
++# This program is free software; you can redistribute it and/or modify
++# it under the terms of the GNU General Public License as published by
++# the Free Software Foundation; either version 2 of the License, or
++# (at your option) any later version.
++#
++# This program is distributed in the hope that it will be useful,
++# but WITHOUT ANY WARRANTY; without even the implied warranty of
++# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
++# GNU General Public License for more details.
++#
++# You should have received a copy of the GNU General Public License
++# along with this program; if not, write to the Free Software
++# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
++# */
++#
++# #include <stdio.h> /* for printf() */
++# #include <unistd.h> /* for open(), lseek(), read() */
++# #include <fcntl.h> /* for O_RDONLY, O_BINARY */
++# #include <string.h> /* for strdup() */
++#
++# /* O_BINARY isn't required (or even defined sometimes) under Unix */
++# #ifndef O_BINARY
++# #define O_BINARY 0
++# #endif
++#
++# static unsigned int
++# pe_get16 (fd, offset)
++# int fd;
++# int offset;
++# {
++# unsigned char b[2];
++# lseek (fd, offset, SEEK_SET);
++# read (fd, b, 2);
++# return b[0] + (b[1]<<8);
++# }
++#
++# static unsigned int
++# pe_get32 (fd, offset)
++# int fd;
++# int offset;
++# {
++# unsigned char b[4];
++# lseek (fd, offset, SEEK_SET);
++# read (fd, b, 4);
++# return b[0] + (b[1]<<8) + (b[2]<<16) + (b[3]<<24);
++# }
++#
++# static unsigned int
++# pe_as32 (ptr)
++# void *ptr;
++# {
++# unsigned char *b = ptr;
++# return b[0] + (b[1]<<8) + (b[2]<<16) + (b[3]<<24);
++# }
++#
++# int
++# main (argc, argv)
++# int argc;
++# char *argv[];
++# {
++# int dll;
++# unsigned long pe_header_offset, opthdr_ofs, num_entries, i;
++# unsigned long export_rva, export_size, nsections, secptr, expptr;
++# unsigned long name_rvas, nexp;
++# unsigned char *expdata, *erva;
++# char *filename, *dll_name;
++#
++# filename = argv[1];
++#
++# dll = open(filename, O_RDONLY|O_BINARY);
++# if (dll < 1)
++# return 1;
++#
++# dll_name = filename;
++#
++# for (i=0; filename[i]; i++)
++# if (filename[i] == '/' || filename[i] == '\\' || filename[i] == ':')
++# dll_name = filename + i +1;
++#
++# pe_header_offset = pe_get32 (dll, 0x3c);
++# opthdr_ofs = pe_header_offset + 4 + 20;
++# num_entries = pe_get32 (dll, opthdr_ofs + 92);
++#
++# if (num_entries < 1) /* no exports */
++# return 1;
++#
++# export_rva = pe_get32 (dll, opthdr_ofs + 96);
++# export_size = pe_get32 (dll, opthdr_ofs + 100);
++# nsections = pe_get16 (dll, pe_header_offset + 4 +2);
++# secptr = (pe_header_offset + 4 + 20 +
++# pe_get16 (dll, pe_header_offset + 4 + 16));
++#
++# expptr = 0;
++# for (i = 0; i < nsections; i++)
++# {
++# char sname[8];
++# unsigned long secptr1 = secptr + 40 * i;
++# unsigned long vaddr = pe_get32 (dll, secptr1 + 12);
++# unsigned long vsize = pe_get32 (dll, secptr1 + 16);
++# unsigned long fptr = pe_get32 (dll, secptr1 + 20);
++# lseek(dll, secptr1, SEEK_SET);
++# read(dll, sname, 8);
++# if (vaddr <= export_rva && vaddr+vsize > export_rva)
++# {
++# expptr = fptr + (export_rva - vaddr);
++# if (export_rva + export_size > vaddr + vsize)
++# export_size = vsize - (export_rva - vaddr);
++# break;
++# }
++# }
++#
++# expdata = (unsigned char*)malloc(export_size);
++# lseek (dll, expptr, SEEK_SET);
++# read (dll, expdata, export_size);
++# erva = expdata - export_rva;
++#
++# nexp = pe_as32 (expdata+24);
++# name_rvas = pe_as32 (expdata+32);
++#
++# printf ("EXPORTS\n");
++# for (i = 0; i<nexp; i++)
++# {
++# unsigned long name_rva = pe_as32 (erva+name_rvas+i*4);
++# printf ("\t%s @ %ld ;\n", erva+name_rva, 1+ i);
++# }
++#
++# return 0;
++# }
++# /* impgen.c ends here */
++
++EOF
++ ;;
++ esac
++
++ # We use sed instead of cat because bash on DJGPP gets confused if
++ # if finds mixed CR/LF and LF-only lines. Since sed operates in
++ # text mode, it properly converts lines to CR/LF. This bash problem
++ # is reportedly fixed, but why not run on old versions too?
++ sed '$q' "$ltmain" >> "${ofile}T" || (rm -f "${ofile}T"; exit 1)
++
++ mv -f "${ofile}T" "$ofile" || \
++ (rm -f "$ofile" && cp "${ofile}T" "$ofile" && rm -f "${ofile}T")
++ chmod +x "$ofile"
++fi
++
++
++
++
++
++# This can be used to rebuild libtool when needed
++LIBTOOL_DEPS="$ac_aux_dir/ltmain.sh"
++
++# Always use our own libtool.
++LIBTOOL='$(SHELL) $(top_builddir)/libtool'
++
++# Prevent multiple expansion
++
++
++
++
++# Check whether --with-target-subdir or --without-target-subdir was given.
++if test "${with_target_subdir+set}" = set; then
++ withval="$with_target_subdir"
++
++fi;
++
++# Check whether --with-cross-host or --without-cross-host was given.
++if test "${with_cross_host+set}" = set; then
++ withval="$with_cross_host"
++
++fi;
++
++echo "$as_me:$LINENO: checking whether to enable maintainer-specific portions of Makefiles" >&5
++echo $ECHO_N "checking whether to enable maintainer-specific portions of Makefiles... $ECHO_C" >&6
++ # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
++if test "${enable_maintainer_mode+set}" = set; then
++ enableval="$enable_maintainer_mode"
++ USE_MAINTAINER_MODE=$enableval
++else
++ USE_MAINTAINER_MODE=no
++fi;
++ echo "$as_me:$LINENO: result: $USE_MAINTAINER_MODE" >&5
++echo "${ECHO_T}$USE_MAINTAINER_MODE" >&6
++
++
++if test $USE_MAINTAINER_MODE = yes; then
++ MAINTAINER_MODE_TRUE=
++ MAINTAINER_MODE_FALSE='#'
++else
++ MAINTAINER_MODE_TRUE='#'
++ MAINTAINER_MODE_FALSE=
++fi
++
++ MAINT=$MAINTAINER_MODE_TRUE
++
++
++# automake wants to see AC_EXEEXT. But we don't need it. And having
++# it is actually a problem, because the compiler we're passed can't
++# necessarily do a full link. So we fool automake here.
++if false; then
++ # autoconf 2.50 runs AC_EXEEXT by default, and the macro expands
++ # to nothing, so nothing would remain between `then' and `fi' if it
++ # were not for the `:' below.
++ :
++
++fi
++
++echo "$as_me:$LINENO: checking for thread model used by GCC" >&5
++echo $ECHO_N "checking for thread model used by GCC... $ECHO_C" >&6
++THREADS=`$CC -v 2>&1 | sed -n 's/^Thread model: //p'`
++if test -z "$THREADS"; then
++ THREADS=no
++fi
++echo "$as_me:$LINENO: result: $THREADS" >&5
++echo "${ECHO_T}$THREADS" >&6
++
++# Check whether --enable-parallel-mark or --disable-parallel-mark was given.
++if test "${enable_parallel_mark+set}" = set; then
++ enableval="$enable_parallel_mark"
++ case "$THREADS" in
++ no | none | single)
++ { { echo "$as_me:$LINENO: error: Parallel mark requires --enable-threads=x spec" >&5
++echo "$as_me: error: Parallel mark requires --enable-threads=x spec" >&2;}
++ { (exit 1); exit 1; }; }
++ ;;
++ esac
++
++fi;
++
++INCLUDES=-I${srcdir}/include
++THREADLIBS=
++case "$THREADS" in
++ no | none | single)
++ THREADS=none
++ ;;
++ posix | pthreads)
++ THREADS=posix
++ THREADLIBS=-lpthread
++ case "$host" in
++ x86-*-linux* | ia64-*-linux* | i586-*-linux* | i686-*-linux* | x86_64-*-linux* )
++ cat >>confdefs.h <<\_ACEOF
++@%:@define GC_LINUX_THREADS 1
++_ACEOF
++
++ cat >>confdefs.h <<\_ACEOF
++@%:@define _REENTRANT 1
++_ACEOF
++
++ if test "${enable_parallel_mark}"; then
++ cat >>confdefs.h <<\_ACEOF
++@%:@define PARALLEL_MARK 1
++_ACEOF
++
++ fi
++ cat >>confdefs.h <<\_ACEOF
++@%:@define THREAD_LOCAL_ALLOC 1
++_ACEOF
++
++ ;;
++ *-*-linux*)
++ cat >>confdefs.h <<\_ACEOF
++@%:@define GC_LINUX_THREADS 1
++_ACEOF
++
++ cat >>confdefs.h <<\_ACEOF
++@%:@define _REENTRANT 1
++_ACEOF
++
++ ;;
++ *-*-hpux*)
++ { echo "$as_me:$LINENO: WARNING: \"Only HP/UX 11 threads are supported.\"" >&5
++echo "$as_me: WARNING: \"Only HP/UX 11 threads are supported.\"" >&2;}
++ cat >>confdefs.h <<\_ACEOF
++@%:@define GC_HPUX_THREADS 1
++_ACEOF
++
++ cat >>confdefs.h <<\_ACEOF
++@%:@define _POSIX_C_SOURCE 199506L
++_ACEOF
++
++ if test "${enable_parallel_mark}" = yes; then
++ cat >>confdefs.h <<\_ACEOF
++@%:@define PARALLEL_MARK 1
++_ACEOF
++
++ fi
++ cat >>confdefs.h <<\_ACEOF
++@%:@define THREAD_LOCAL_ALLOC 1
++_ACEOF
++
++ THREADLIBS="-lpthread -lrt"
++ ;;
++ *-*-freebsd*)
++ { echo "$as_me:$LINENO: WARNING: \"FreeBSD does not yet fully support threads with Boehm GC.\"" >&5
++echo "$as_me: WARNING: \"FreeBSD does not yet fully support threads with Boehm GC.\"" >&2;}
++ cat >>confdefs.h <<\_ACEOF
++@%:@define GC_FREEBSD_THREADS 1
++_ACEOF
++
++ INCLUDES="$INCLUDES -pthread"
++ THREADLIBS=-pthread
++ ;;
++ *-*-solaris*)
++ cat >>confdefs.h <<\_ACEOF
++@%:@define GC_SOLARIS_THREADS 1
++_ACEOF
++
++ cat >>confdefs.h <<\_ACEOF
++@%:@define GC_SOLARIS_PTHREADS 1
++_ACEOF
++
++ ;;
++ *-*-irix*)
++ cat >>confdefs.h <<\_ACEOF
++@%:@define GC_IRIX_THREADS 1
++_ACEOF
++
++ ;;
++ *-*-cygwin*)
++ THREADLIBS=
++ ;;
++ *-*-darwin*)
++ cat >>confdefs.h <<\_ACEOF
++@%:@define GC_DARWIN_THREADS 1
++_ACEOF
++
++ cat >>confdefs.h <<\_ACEOF
++@%:@define THREAD_LOCAL_ALLOC 1
++_ACEOF
++
++ if test "${enable_parallel_mark}" = yes; then
++ cat >>confdefs.h <<\_ACEOF
++@%:@define PARALLEL_MARK 1
++_ACEOF
++
++ fi
++ ;;
++ esac
++ ;;
++ win32)
++ cat >>confdefs.h <<\_ACEOF
++@%:@define GC_WIN32_THREADS 1
++_ACEOF
++
++ cat >>confdefs.h <<\_ACEOF
++@%:@define NO_GETENV 1
++_ACEOF
++
++ ;;
++ decosf1 | irix | mach | os2 | solaris | dce | vxworks)
++ { { echo "$as_me:$LINENO: error: thread package $THREADS not yet supported" >&5
++echo "$as_me: error: thread package $THREADS not yet supported" >&2;}
++ { (exit 1); exit 1; }; }
++ ;;
++ *)
++ { { echo "$as_me:$LINENO: error: $THREADS is an unknown thread package" >&5
++echo "$as_me: error: $THREADS is an unknown thread package" >&2;}
++ { (exit 1); exit 1; }; }
++ ;;
++esac
++
++
++case "$host" in
++ powerpc-*-darwin*)
++ powerpc_darwin=true
++ ;;
++esac
++
++
++if test x$powerpc_darwin = xtrue; then
++ POWERPC_DARWIN_TRUE=
++ POWERPC_DARWIN_FALSE='#'
++else
++ POWERPC_DARWIN_TRUE='#'
++ POWERPC_DARWIN_FALSE=
++fi
++
++
++# We never want libdl on darwin. It is a fake libdl that just ends up making
++# dyld calls anyway
++case "$host" in
++ *-*-darwin*) ;;
++ *)
++ echo "$as_me:$LINENO: checking for dlopen in -ldl" >&5
++echo $ECHO_N "checking for dlopen in -ldl... $ECHO_C" >&6
++if test "${ac_cv_lib_dl_dlopen+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++ ac_check_lib_save_LIBS=$LIBS
++LIBS="-ldl $LIBS"
++cat >conftest.$ac_ext <<_ACEOF
++#line $LINENO "configure"
++#include "confdefs.h"
++
++/* Override any gcc2 internal prototype to avoid an error. */
++#ifdef __cplusplus
++extern "C"
++#endif
++/* We use char because int might match the return type of a gcc2
++ builtin and then its argument prototype would still apply. */
++char dlopen ();
++int
++main ()
++{
++dlopen ();
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext conftest$ac_exeext
++if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
++ (eval $ac_link) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -s conftest$ac_exeext'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ ac_cv_lib_dl_dlopen=yes
++else
++ echo "$as_me: failed program was:" >&5
++cat conftest.$ac_ext >&5
++ac_cv_lib_dl_dlopen=no
++fi
++rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
++LIBS=$ac_check_lib_save_LIBS
++fi
++echo "$as_me:$LINENO: result: $ac_cv_lib_dl_dlopen" >&5
++echo "${ECHO_T}$ac_cv_lib_dl_dlopen" >&6
++if test $ac_cv_lib_dl_dlopen = yes; then
++ EXTRA_TEST_LIBS="$EXTRA_TEST_LIBS -ldl"
++fi
++
++ ;;
++esac
++
++
++
++target_all=libgcjgc.la
++
++
++
++TARGET_ECOS="no"
++
++# Check whether --with-ecos or --without-ecos was given.
++if test "${with_ecos+set}" = set; then
++ withval="$with_ecos"
++ TARGET_ECOS="$with_ecos"
++
++fi;
++
++addobjs=
++CXXINCLUDES=
++case "$TARGET_ECOS" in
++ no)
++ ;;
++ *)
++ cat >>confdefs.h <<\_ACEOF
++@%:@define ECOS 1
++_ACEOF
++
++ CXXINCLUDES="-I${TARGET_ECOS}/include"
++ addobjs="$addobjs ecos.lo"
++ ;;
++esac
++
++
++
++
++
++machdep=
++case "$host" in
++ alpha*-*-openbsd*)
++ machdep="alpha_mach_dep.lo"
++ if test x"${ac_cv_lib_dl_dlopen}" != xyes ; then
++ { echo "$as_me:$LINENO: WARNING: OpenBSD/Alpha without dlopen(). Shared library support is disabled" >&5
++echo "$as_me: WARNING: OpenBSD/Alpha without dlopen(). Shared library support is disabled" >&2;}
++ # Check whether --enable-shared or --disable-shared was given.
++if test "${enable_shared+set}" = set; then
++ enableval="$enable_shared"
++ p=${PACKAGE-default}
++case $enableval in
++yes) enable_shared=yes ;;
++no) enable_shared=no ;;
++*)
++ enable_shared=no
++ # Look at the argument we got. We use all the common list separators.
++ IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
++ for pkg in $enableval; do
++ if test "X$pkg" = "X$p"; then
++ enable_shared=yes
++ fi
++ done
++ IFS="$ac_save_ifs"
++ ;;
++esac
++else
++ enable_shared=no
++fi;
++ fi
++ ;;
++ alpha*-*-*)
++ machdep="alpha_mach_dep.lo"
++ ;;
++ i?86-*-solaris2.[89]*)
++ cat >>confdefs.h <<\_ACEOF
++@%:@define SOLARIS25_PROC_VDB_BUG_FIXED 1
++_ACEOF
++
++ ;;
++ mipstx39-*-elf*)
++ machdep="mips_ultrix_mach_dep.lo"
++ cat >>confdefs.h <<\_ACEOF
++@%:@define STACKBASE __stackbase
++_ACEOF
++
++ cat >>confdefs.h <<\_ACEOF
++@%:@define DATASTART_IS_ETEXT 1
++_ACEOF
++
++ ;;
++ mips-dec-ultrix*)
++ machdep="mips_ultrix_mach-dep.lo"
++ ;;
++ mips*-*-linux*)
++ ;;
++ mips-*-*)
++ machdep="mips_sgi_mach_dep.lo"
++ cat >>confdefs.h <<\_ACEOF
++@%:@define NO_EXECUTE_PERMISSION 1
++_ACEOF
++
++ ;;
++ sparc-sun-solaris2.3*)
++ machdep="sparc_mach_dep.lo"
++ cat >>confdefs.h <<\_ACEOF
++@%:@define SUNOS53_SHARED_LIB 1
++_ACEOF
++
++ ;;
++ sparc-sun-solaris2.*)
++ machdep="sparc_mach_dep.lo"
++ ;;
++ ia64-*-*)
++ machdep="mach_dep.lo ia64_save_regs_in_stack.lo"
++ ;;
++esac
++if test x"$machdep" = x; then
++ machdep="mach_dep.lo"
++fi
++addobjs="$addobjs $machdep"
++
++
++case "$host" in
++ sparc-sun-solaris2*)
++ if test "$GCC" = yes; then
++ new_CFLAGS=
++ for i in $CFLAGS; do
++ case "$i" in
++ -O*)
++ ;;
++ *)
++ new_CFLAGS="$new_CFLAGS $i"
++ ;;
++ esac
++ done
++ CFLAGS="$new_CFLAGS"
++ fi
++ ;;
++esac
++
++MY_CFLAGS="$CFLAGS"
++
++
++cat >>confdefs.h <<\_ACEOF
++@%:@define SILENT 1
++_ACEOF
++
++cat >>confdefs.h <<\_ACEOF
++@%:@define NO_SIGNALS 1
++_ACEOF
++
++cat >>confdefs.h <<\_ACEOF
++@%:@define NO_EXECUTE_PERMISSION 1
++_ACEOF
++
++cat >>confdefs.h <<\_ACEOF
++@%:@define ALL_INTERIOR_POINTERS 1
++_ACEOF
++
++
++cat >>confdefs.h <<\_ACEOF
++@%:@define JAVA_FINALIZATION 1
++_ACEOF
++
++cat >>confdefs.h <<\_ACEOF
++@%:@define GC_GCJ_SUPPORT 1
++_ACEOF
++
++cat >>confdefs.h <<\_ACEOF
++@%:@define ATOMIC_UNCOLLECTABLE 1
++_ACEOF
++
++
++if test -n "${with_cross_host}"; then
++ cat >>confdefs.h <<\_ACEOF
++@%:@define NO_SIGSET 1
++_ACEOF
++
++ cat >>confdefs.h <<\_ACEOF
++@%:@define NO_DEBUGGING 1
++_ACEOF
++
++fi
++
++# Check whether --enable-full-debug or --disable-full-debug was given.
++if test "${enable_full_debug+set}" = set; then
++ enableval="$enable_full_debug"
++ if test "$enable_full_debug" = "yes"; then
++ { echo "$as_me:$LINENO: WARNING: \"Must define GC_DEBUG and use debug alloc. in clients.\"" >&5
++echo "$as_me: WARNING: \"Must define GC_DEBUG and use debug alloc. in clients.\"" >&2;}
++ cat >>confdefs.h <<\_ACEOF
++@%:@define KEEP_BACK_PTRS 1
++_ACEOF
++
++ cat >>confdefs.h <<\_ACEOF
++@%:@define DBG_HDRS_ALL 1
++_ACEOF
++
++ case $host in
++ ia64-*-linux* )
++ cat >>confdefs.h <<\_ACEOF
++@%:@define MAKE_BACK_GRAPH 1
++_ACEOF
++
++ ;;
++ x86-*-linux* | i586-*-linux* | i686-*-linux* | x86_64-*-linux* )
++ cat >>confdefs.h <<\_ACEOF
++@%:@define MAKE_BACK_GRAPH 1
++_ACEOF
++
++ { echo "$as_me:$LINENO: WARNING: \"Client must not use -fomit-frame-pointer.\"" >&5
++echo "$as_me: WARNING: \"Client must not use -fomit-frame-pointer.\"" >&2;}
++ cat >>confdefs.h <<\_ACEOF
++@%:@define SAVE_CALL_COUNT 8
++_ACEOF
++
++ ;;
++ esac
++ fi
++fi;
++
++
++
++if test -z "$with_cross_host"; then
++ USE_LIBDIR_TRUE=
++ USE_LIBDIR_FALSE='#'
++else
++ USE_LIBDIR_TRUE='#'
++ USE_LIBDIR_FALSE=
++fi
++
++
++if test "${multilib}" = "yes"; then
++ multilib_arg="--enable-multilib"
++else
++ multilib_arg=
++fi
++
++ ac_config_files="$ac_config_files Makefile include/Makefile"
++ ac_config_commands="$ac_config_commands default"
++cat >confcache <<\_ACEOF
++# This file is a shell script that caches the results of configure
++# tests run on this system so they can be shared between configure
++# scripts and configure runs, see configure's option --config-cache.
++# It is not useful on other systems. If it contains results you don't
++# want to keep, you may remove or edit it.
++#
++# config.status only pays attention to the cache file if you give it
++# the --recheck option to rerun configure.
++#
++# `ac_cv_env_foo' variables (set or unset) will be overridden when
++# loading this file, other *unset* `ac_cv_foo' will be assigned the
++# following values.
++
++_ACEOF
++
++# The following way of writing the cache mishandles newlines in values,
++# but we know of no workaround that is simple, portable, and efficient.
++# So, don't put newlines in cache variables' values.
++# Ultrix sh set writes to stderr and can't be redirected directly,
++# and sets the high bit in the cache file unless we assign to the vars.
++{
++ (set) 2>&1 |
++ case `(ac_space=' '; set | grep ac_space) 2>&1` in
++ *ac_space=\ *)
++ # `set' does not quote correctly, so add quotes (double-quote
++ # substitution turns \\\\ into \\, and sed turns \\ into \).
++ sed -n \
++ "s/'/'\\\\''/g;
++ s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
++ ;;
++ *)
++ # `set' quotes correctly as required by POSIX, so do not add quotes.
++ sed -n \
++ "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
++ ;;
++ esac;
++} |
++ sed '
++ t clear
++ : clear
++ s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
++ t end
++ /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
++ : end' >>confcache
++if cmp -s $cache_file confcache; then :; else
++ if test -w $cache_file; then
++ test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
++ cat confcache >$cache_file
++ else
++ echo "not updating unwritable cache $cache_file"
++ fi
++fi
++rm -f confcache
++
++test "x$prefix" = xNONE && prefix=$ac_default_prefix
++# Let make expand exec_prefix.
++test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
++
++# VPATH may cause trouble with some makes, so we remove $(srcdir),
++# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
++# trailing colons and then remove the whole line if VPATH becomes empty
++# (actually we leave an empty line to preserve line numbers).
++if test "x$srcdir" = x.; then
++ ac_vpsub='/^[ ]*VPATH[ ]*=/{
++s/:*\$(srcdir):*/:/;
++s/:*\${srcdir}:*/:/;
++s/:*@srcdir@:*/:/;
++s/^\([^=]*=[ ]*\):*/\1/;
++s/:*$//;
++s/^[^=]*=[ ]*$//;
++}'
++fi
++
++# Transform confdefs.h into DEFS.
++# Protect against shell expansion while executing Makefile rules.
++# Protect against Makefile macro expansion.
++#
++# If the first sed substitution is executed (which looks for macros that
++# take arguments), then we branch to the quote section. Otherwise,
++# look for a macro that doesn't take arguments.
++cat >confdef2opt.sed <<\_ACEOF
++t clear
++: clear
++s,^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*([^)]*)\)[ ]*\(.*\),-D\1=\2,g
++t quote
++s,^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\),-D\1=\2,g
++t quote
++d
++: quote
++s,[ `~#$^&*(){}\\|;'"<>?],\\&,g
++s,\[,\\&,g
++s,\],\\&,g
++s,\$,$$,g
++p
++_ACEOF
++# We use echo to avoid assuming a particular line-breaking character.
++# The extra dot is to prevent the shell from consuming trailing
++# line-breaks from the sub-command output. A line-break within
++# single-quotes doesn't work because, if this script is created in a
++# platform that uses two characters for line-breaks (e.g., DOS), tr
++# would break.
++ac_LF_and_DOT=`echo; echo .`
++DEFS=`sed -n -f confdef2opt.sed confdefs.h | tr "$ac_LF_and_DOT" ' .'`
++rm -f confdef2opt.sed
++
++
++ac_libobjs=
++ac_ltlibobjs=
++for ac_i in : $LIB@&t@OBJS; do test "x$ac_i" = x: && continue
++ # 1. Remove the extension, and $U if already installed.
++ ac_i=`echo "$ac_i" |
++ sed 's/\$U\././;s/\.o$//;s/\.obj$//'`
++ # 2. Add them.
++ ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"
++ ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo'
++done
++LIB@&t@OBJS=$ac_libobjs
++
++LTLIBOBJS=$ac_ltlibobjs
++
++
++if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
++ { { echo "$as_me:$LINENO: error: conditional \"MAINTAINER_MODE\" was never defined.
++Usually this means the macro was only invoked conditionally." >&5
++echo "$as_me: error: conditional \"MAINTAINER_MODE\" was never defined.
++Usually this means the macro was only invoked conditionally." >&2;}
++ { (exit 1); exit 1; }; }
++fi
++if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
++ { { echo "$as_me:$LINENO: error: conditional \"AMDEP\" was never defined.
++Usually this means the macro was only invoked conditionally." >&5
++echo "$as_me: error: conditional \"AMDEP\" was never defined.
++Usually this means the macro was only invoked conditionally." >&2;}
++ { (exit 1); exit 1; }; }
++fi
++if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
++ { { echo "$as_me:$LINENO: error: conditional \"MAINTAINER_MODE\" was never defined.
++Usually this means the macro was only invoked conditionally." >&5
++echo "$as_me: error: conditional \"MAINTAINER_MODE\" was never defined.
++Usually this means the macro was only invoked conditionally." >&2;}
++ { (exit 1); exit 1; }; }
++fi
++if test -z "${POWERPC_DARWIN_TRUE}" && test -z "${POWERPC_DARWIN_FALSE}"; then
++ { { echo "$as_me:$LINENO: error: conditional \"POWERPC_DARWIN\" was never defined.
++Usually this means the macro was only invoked conditionally." >&5
++echo "$as_me: error: conditional \"POWERPC_DARWIN\" was never defined.
++Usually this means the macro was only invoked conditionally." >&2;}
++ { (exit 1); exit 1; }; }
++fi
++if test -z "${USE_LIBDIR_TRUE}" && test -z "${USE_LIBDIR_FALSE}"; then
++ { { echo "$as_me:$LINENO: error: conditional \"USE_LIBDIR\" was never defined.
++Usually this means the macro was only invoked conditionally." >&5
++echo "$as_me: error: conditional \"USE_LIBDIR\" was never defined.
++Usually this means the macro was only invoked conditionally." >&2;}
++ { (exit 1); exit 1; }; }
++fi
++
++: ${CONFIG_STATUS=./config.status}
++ac_clean_files_save=$ac_clean_files
++ac_clean_files="$ac_clean_files $CONFIG_STATUS"
++{ echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
++echo "$as_me: creating $CONFIG_STATUS" >&6;}
++cat >$CONFIG_STATUS <<_ACEOF
++#! $SHELL
++# Generated by $as_me.
++# Run this file to recreate the current configuration.
++# Compiler output produced by configure, useful for debugging
++# configure, is in config.log if it exists.
++
++debug=false
++SHELL=\${CONFIG_SHELL-$SHELL}
++_ACEOF
++
++cat >>$CONFIG_STATUS <<\_ACEOF
++## --------------------- ##
++## M4sh Initialization. ##
++## --------------------- ##
++
++# Be Bourne compatible
++if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
++ emulate sh
++ NULLCMD=:
++ # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
++ # is contrary to our usage. Disable this feature.
++ alias -g '${1+"$@"}'='"$@"'
++elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
++ set -o posix
++fi
++
++# Support unset when possible.
++if (FOO=FOO; unset FOO) >/dev/null 2>&1; then
++ as_unset=unset
++else
++ as_unset=false
++fi
++
++
++# Work around bugs in pre-3.0 UWIN ksh.
++$as_unset ENV MAIL MAILPATH
++PS1='$ '
++PS2='> '
++PS4='+ '
++
++# NLS nuisances.
++for as_var in LANG LANGUAGE LC_ALL LC_COLLATE LC_CTYPE LC_NUMERIC LC_MESSAGES LC_TIME
++do
++ if (set +x; test -n "`(eval $as_var=C; export $as_var) 2>&1`"); then
++ eval $as_var=C; export $as_var
++ else
++ $as_unset $as_var
++ fi
++done
++
++# Required to use basename.
++if expr a : '\(a\)' >/dev/null 2>&1; then
++ as_expr=expr
++else
++ as_expr=false
++fi
++
++if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
++ as_basename=basename
++else
++ as_basename=false
++fi
++
++
++# Name of the executable.
++as_me=`$as_basename "$0" ||
++$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
++ X"$0" : 'X\(//\)$' \| \
++ X"$0" : 'X\(/\)$' \| \
++ . : '\(.\)' 2>/dev/null ||
++echo X/"$0" |
++ sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
++ /^X\/\(\/\/\)$/{ s//\1/; q; }
++ /^X\/\(\/\).*/{ s//\1/; q; }
++ s/.*/./; q'`
++
++
++# PATH needs CR, and LINENO needs CR and PATH.
++# Avoid depending upon Character Ranges.
++as_cr_letters='abcdefghijklmnopqrstuvwxyz'
++as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
++as_cr_Letters=$as_cr_letters$as_cr_LETTERS
++as_cr_digits='0123456789'
++as_cr_alnum=$as_cr_Letters$as_cr_digits
++
++# The user is always right.
++if test "${PATH_SEPARATOR+set}" != set; then
++ echo "#! /bin/sh" >conftest.sh
++ echo "exit 0" >>conftest.sh
++ chmod +x conftest.sh
++ if (PATH="/nonexistent;."; conftest.sh) >/dev/null 2>&1; then
++ PATH_SEPARATOR=';'
++ else
++ PATH_SEPARATOR=:
++ fi
++ rm -f conftest.sh
++fi
++
++
++ as_lineno_1=$LINENO
++ as_lineno_2=$LINENO
++ as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
++ test "x$as_lineno_1" != "x$as_lineno_2" &&
++ test "x$as_lineno_3" = "x$as_lineno_2" || {
++ # Find who we are. Look in the path if we contain no path at all
++ # relative or not.
++ case $0 in
++ *[\\/]* ) as_myself=$0 ;;
++ *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
++for as_dir in $PATH
++do
++ IFS=$as_save_IFS
++ test -z "$as_dir" && as_dir=.
++ test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
++done
++
++ ;;
++ esac
++ # We did not find ourselves, most probably we were run as `sh COMMAND'
++ # in which case we are not to be found in the path.
++ if test "x$as_myself" = x; then
++ as_myself=$0
++ fi
++ if test ! -f "$as_myself"; then
++ { { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
++echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
++ { (exit 1); exit 1; }; }
++ fi
++ case $CONFIG_SHELL in
++ '')
++ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
++for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
++do
++ IFS=$as_save_IFS
++ test -z "$as_dir" && as_dir=.
++ for as_base in sh bash ksh sh5; do
++ case $as_dir in
++ /*)
++ if ("$as_dir/$as_base" -c '
++ as_lineno_1=$LINENO
++ as_lineno_2=$LINENO
++ as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
++ test "x$as_lineno_1" != "x$as_lineno_2" &&
++ test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then
++ $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
++ $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
++ CONFIG_SHELL=$as_dir/$as_base
++ export CONFIG_SHELL
++ exec "$CONFIG_SHELL" "$0" ${1+"$@"}
++ fi;;
++ esac
++ done
++done
++;;
++ esac
++
++ # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
++ # uniformly replaced by the line number. The first 'sed' inserts a
++ # line-number line before each line; the second 'sed' does the real
++ # work. The second script uses 'N' to pair each line-number line
++ # with the numbered line, and appends trailing '-' during
++ # substitution so that $LINENO is not a special case at line end.
++ # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
++ # second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-)
++ sed '=' <$as_myself |
++ sed '
++ N
++ s,$,-,
++ : loop
++ s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
++ t loop
++ s,-$,,
++ s,^['$as_cr_digits']*\n,,
++ ' >$as_me.lineno &&
++ chmod +x $as_me.lineno ||
++ { { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
++echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
++ { (exit 1); exit 1; }; }
++
++ # Don't try to exec as it changes $[0], causing all sort of problems
++ # (the dirname of $[0] is not the place where we might find the
++ # original and so on. Autoconf is especially sensible to this).
++ . ./$as_me.lineno
++ # Exit status is that of the last command.
++ exit
++}
++
++
++case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
++ *c*,-n*) ECHO_N= ECHO_C='
++' ECHO_T=' ' ;;
++ *c*,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;
++ *) ECHO_N= ECHO_C='\c' ECHO_T= ;;
++esac
++
++if expr a : '\(a\)' >/dev/null 2>&1; then
++ as_expr=expr
++else
++ as_expr=false
++fi
++
++rm -f conf$$ conf$$.exe conf$$.file
++echo >conf$$.file
++if ln -s conf$$.file conf$$ 2>/dev/null; then
++ # We could just check for DJGPP; but this test a) works b) is more generic
++ # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
++ if test -f conf$$.exe; then
++ # Don't use ln at all; we don't have any links
++ as_ln_s='cp -p'
++ else
++ as_ln_s='ln -s'
++ fi
++elif ln conf$$.file conf$$ 2>/dev/null; then
++ as_ln_s=ln
++else
++ as_ln_s='cp -p'
++fi
++rm -f conf$$ conf$$.exe conf$$.file
++
++if mkdir -p . 2>/dev/null; then
++ as_mkdir_p=:
++else
++ as_mkdir_p=false
++fi
++
++as_executable_p="test -f"
++
++# Sed expression to map a string onto a valid CPP name.
++as_tr_cpp="sed y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g"
++
++# Sed expression to map a string onto a valid variable name.
++as_tr_sh="sed y%*+%pp%;s%[^_$as_cr_alnum]%_%g"
++
++
++# IFS
++# We need space, tab and new line, in precisely that order.
++as_nl='
++'
++IFS=" $as_nl"
++
++# CDPATH.
++$as_unset CDPATH
++
++exec 6>&1
++
++# Open the log real soon, to keep \$[0] and so on meaningful, and to
++# report actual input values of CONFIG_FILES etc. instead of their
++# values after options handling. Logging --version etc. is OK.
++exec 5>>config.log
++{
++ echo
++ sed 'h;s/./-/g;s/^.../@%:@@%:@ /;s/...$/ @%:@@%:@/;p;x;p;x' <<_ASBOX
++@%:@@%:@ Running $as_me. @%:@@%:@
++_ASBOX
++} >&5
++cat >&5 <<_CSEOF
++
++This file was extended by $as_me, which was
++generated by GNU Autoconf 2.54. Invocation command line was
++
++ CONFIG_FILES = $CONFIG_FILES
++ CONFIG_HEADERS = $CONFIG_HEADERS
++ CONFIG_LINKS = $CONFIG_LINKS
++ CONFIG_COMMANDS = $CONFIG_COMMANDS
++ $ $0 $@
++
++_CSEOF
++echo "on `(hostname || uname -n) 2>/dev/null | sed 1q`" >&5
++echo >&5
++_ACEOF
++
++# Files that config.status was made for.
++if test -n "$ac_config_files"; then
++ echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
++fi
++
++if test -n "$ac_config_headers"; then
++ echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
++fi
++
++if test -n "$ac_config_links"; then
++ echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
++fi
++
++if test -n "$ac_config_commands"; then
++ echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
++fi
++
++cat >>$CONFIG_STATUS <<\_ACEOF
++
++ac_cs_usage="\
++\`$as_me' instantiates files from templates according to the
++current configuration.
++
++Usage: $0 [OPTIONS] [FILE]...
++
++ -h, --help print this help, then exit
++ -V, --version print version number, then exit
++ -d, --debug don't remove temporary files
++ --recheck update $as_me by reconfiguring in the same conditions
++ --file=FILE[:TEMPLATE]
++ instantiate the configuration file FILE
++
++Configuration files:
++$config_files
++
++Configuration commands:
++$config_commands
++
++Report bugs to <bug-autoconf@gnu.org>."
++_ACEOF
++
++cat >>$CONFIG_STATUS <<_ACEOF
++ac_cs_version="\\
++config.status
++configured by $0, generated by GNU Autoconf 2.54,
++ with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\"
++
++Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001
++Free Software Foundation, Inc.
++This config.status script is free software; the Free Software Foundation
++gives unlimited permission to copy, distribute and modify it."
++srcdir=$srcdir
++INSTALL="$INSTALL"
++_ACEOF
++
++cat >>$CONFIG_STATUS <<\_ACEOF
++# If no file are specified by the user, then we need to provide default
++# value. By we need to know if files were specified by the user.
++ac_need_defaults=:
++while test $# != 0
++do
++ case $1 in
++ --*=*)
++ ac_option=`expr "x$1" : 'x\([^=]*\)='`
++ ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'`
++ ac_shift=:
++ ;;
++ -*)
++ ac_option=$1
++ ac_optarg=$2
++ ac_shift=shift
++ ;;
++ *) # This is not an option, so the user has probably given explicit
++ # arguments.
++ ac_option=$1
++ ac_need_defaults=false;;
++ esac
++
++ case $ac_option in
++ # Handling of the options.
++_ACEOF
++cat >>$CONFIG_STATUS <<_ACEOF
++ -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
++ echo "running $SHELL $0 " $ac_configure_args " --no-create --no-recursion"
++ exec $SHELL $0 $ac_configure_args --no-create --no-recursion ;;
++_ACEOF
++cat >>$CONFIG_STATUS <<\_ACEOF
++ --version | --vers* | -V )
++ echo "$ac_cs_version"; exit 0 ;;
++ --he | --h)
++ # Conflict between --help and --header
++ { { echo "$as_me:$LINENO: error: ambiguous option: $1
++Try \`$0 --help' for more information." >&5
++echo "$as_me: error: ambiguous option: $1
++Try \`$0 --help' for more information." >&2;}
++ { (exit 1); exit 1; }; };;
++ --help | --hel | -h )
++ echo "$ac_cs_usage"; exit 0 ;;
++ --debug | --d* | -d )
++ debug=: ;;
++ --file | --fil | --fi | --f )
++ $ac_shift
++ CONFIG_FILES="$CONFIG_FILES $ac_optarg"
++ ac_need_defaults=false;;
++ --header | --heade | --head | --hea )
++ $ac_shift
++ CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
++ ac_need_defaults=false;;
++
++ # This is an error.
++ -*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
++Try \`$0 --help' for more information." >&5
++echo "$as_me: error: unrecognized option: $1
++Try \`$0 --help' for more information." >&2;}
++ { (exit 1); exit 1; }; } ;;
++
++ *) ac_config_targets="$ac_config_targets $1" ;;
++
++ esac
++ shift
++done
++
++_ACEOF
++
++cat >>$CONFIG_STATUS <<_ACEOF
++#
++# INIT-COMMANDS section.
++#
++
++AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
++srcdir=${srcdir}
++host=${host}
++target=${target}
++with_multisubdir=${with_multisubdir}
++ac_configure_args="${multilib_arg} ${ac_configure_args}"
++CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
++gc_basedir=${gc_basedir}
++CC="${CC}"
++DEFS="$DEFS"
++
++
++_ACEOF
++
++
++
++cat >>$CONFIG_STATUS <<\_ACEOF
++for ac_config_target in $ac_config_targets
++do
++ case "$ac_config_target" in
++ # Handling of arguments.
++ "Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile" ;;
++ "include/Makefile" ) CONFIG_FILES="$CONFIG_FILES include/Makefile" ;;
++ "depfiles" ) CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
++ "default" ) CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
++ *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
++echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
++ { (exit 1); exit 1; }; };;
++ esac
++done
++
++# If the user did not use the arguments to specify the items to instantiate,
++# then the envvar interface is used. Set only those that are not.
++# We use the long form for the default assignment because of an extremely
++# bizarre bug on SunOS 4.1.3.
++if $ac_need_defaults; then
++ test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
++ test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
++fi
++
++# Create a temporary directory, and hook for its removal unless debugging.
++$debug ||
++{
++ trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
++ trap '{ (exit 1); exit 1; }' 1 2 13 15
++}
++
++# Create a (secure) tmp directory for tmp files.
++: ${TMPDIR=/tmp}
++{
++ tmp=`(umask 077 && mktemp -d -q "$TMPDIR/csXXXXXX") 2>/dev/null` &&
++ test -n "$tmp" && test -d "$tmp"
++} ||
++{
++ tmp=$TMPDIR/cs$$-$RANDOM
++ (umask 077 && mkdir $tmp)
++} ||
++{
++ echo "$me: cannot create a temporary directory in $TMPDIR" >&2
++ { (exit 1); exit 1; }
++}
++
++_ACEOF
++
++cat >>$CONFIG_STATUS <<_ACEOF
++
++#
++# CONFIG_FILES section.
++#
++
++# No need to generate the scripts if there are no CONFIG_FILES.
++# This happens for instance when ./config.status config.h
++if test -n "\$CONFIG_FILES"; then
++ # Protect against being on the right side of a sed subst in config.status.
++ sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
++ s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
++s,@SHELL@,$SHELL,;t t
++s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
++s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
++s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
++s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
++s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
++s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
++s,@exec_prefix@,$exec_prefix,;t t
++s,@prefix@,$prefix,;t t
++s,@program_transform_name@,$program_transform_name,;t t
++s,@bindir@,$bindir,;t t
++s,@sbindir@,$sbindir,;t t
++s,@libexecdir@,$libexecdir,;t t
++s,@datadir@,$datadir,;t t
++s,@sysconfdir@,$sysconfdir,;t t
++s,@sharedstatedir@,$sharedstatedir,;t t
++s,@localstatedir@,$localstatedir,;t t
++s,@libdir@,$libdir,;t t
++s,@includedir@,$includedir,;t t
++s,@oldincludedir@,$oldincludedir,;t t
++s,@infodir@,$infodir,;t t
++s,@mandir@,$mandir,;t t
++s,@build_alias@,$build_alias,;t t
++s,@host_alias@,$host_alias,;t t
++s,@target_alias@,$target_alias,;t t
++s,@DEFS@,$DEFS,;t t
++s,@ECHO_C@,$ECHO_C,;t t
++s,@ECHO_N@,$ECHO_N,;t t
++s,@ECHO_T@,$ECHO_T,;t t
++s,@LIBS@,$LIBS,;t t
++s,@gc_basedir@,$gc_basedir,;t t
++s,@build@,$build,;t t
++s,@build_cpu@,$build_cpu,;t t
++s,@build_vendor@,$build_vendor,;t t
++s,@build_os@,$build_os,;t t
++s,@host@,$host,;t t
++s,@host_cpu@,$host_cpu,;t t
++s,@host_vendor@,$host_vendor,;t t
++s,@host_os@,$host_os,;t t
++s,@target@,$target,;t t
++s,@target_cpu@,$target_cpu,;t t
++s,@target_vendor@,$target_vendor,;t t
++s,@target_os@,$target_os,;t t
++s,@mkinstalldirs@,$mkinstalldirs,;t t
++s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
++s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t
++s,@INSTALL_DATA@,$INSTALL_DATA,;t t
++s,@PACKAGE@,$PACKAGE,;t t
++s,@VERSION@,$VERSION,;t t
++s,@ACLOCAL@,$ACLOCAL,;t t
++s,@AUTOCONF@,$AUTOCONF,;t t
++s,@AUTOMAKE@,$AUTOMAKE,;t t
++s,@AUTOHEADER@,$AUTOHEADER,;t t
++s,@MAKEINFO@,$MAKEINFO,;t t
++s,@AMTAR@,$AMTAR,;t t
++s,@install_sh@,$install_sh,;t t
++s,@STRIP@,$STRIP,;t t
++s,@ac_ct_STRIP@,$ac_ct_STRIP,;t t
++s,@INSTALL_STRIP_PROGRAM@,$INSTALL_STRIP_PROGRAM,;t t
++s,@AWK@,$AWK,;t t
++s,@SET_MAKE@,$SET_MAKE,;t t
++s,@AS@,$AS,;t t
++s,@ac_ct_AS@,$ac_ct_AS,;t t
++s,@AR@,$AR,;t t
++s,@ac_ct_AR@,$ac_ct_AR,;t t
++s,@RANLIB@,$RANLIB,;t t
++s,@ac_ct_RANLIB@,$ac_ct_RANLIB,;t t
++s,@MAINTAINER_MODE_TRUE@,$MAINTAINER_MODE_TRUE,;t t
++s,@MAINTAINER_MODE_FALSE@,$MAINTAINER_MODE_FALSE,;t t
++s,@MAINT@,$MAINT,;t t
++s,@GC_CFLAGS@,$GC_CFLAGS,;t t
++s,@CC@,$CC,;t t
++s,@CFLAGS@,$CFLAGS,;t t
++s,@LDFLAGS@,$LDFLAGS,;t t
++s,@CPPFLAGS@,$CPPFLAGS,;t t
++s,@ac_ct_CC@,$ac_ct_CC,;t t
++s,@EXEEXT@,$EXEEXT,;t t
++s,@OBJEXT@,$OBJEXT,;t t
++s,@DEPDIR@,$DEPDIR,;t t
++s,@am__include@,$am__include,;t t
++s,@am__quote@,$am__quote,;t t
++s,@AMDEP_TRUE@,$AMDEP_TRUE,;t t
++s,@AMDEP_FALSE@,$AMDEP_FALSE,;t t
++s,@AMDEPBACKSLASH@,$AMDEPBACKSLASH,;t t
++s,@CCDEPMODE@,$CCDEPMODE,;t t
++s,@LN_S@,$LN_S,;t t
++s,@ECHO@,$ECHO,;t t
++s,@CPP@,$CPP,;t t
++s,@EGREP@,$EGREP,;t t
++s,@LIBTOOL@,$LIBTOOL,;t t
++s,@THREADLIBS@,$THREADLIBS,;t t
++s,@POWERPC_DARWIN_TRUE@,$POWERPC_DARWIN_TRUE,;t t
++s,@POWERPC_DARWIN_FALSE@,$POWERPC_DARWIN_FALSE,;t t
++s,@EXTRA_TEST_LIBS@,$EXTRA_TEST_LIBS,;t t
++s,@target_all@,$target_all,;t t
++s,@CXX@,$CXX,;t t
++s,@INCLUDES@,$INCLUDES,;t t
++s,@CXXINCLUDES@,$CXXINCLUDES,;t t
++s,@addobjs@,$addobjs,;t t
++s,@MY_CFLAGS@,$MY_CFLAGS,;t t
++s,@USE_LIBDIR_TRUE@,$USE_LIBDIR_TRUE,;t t
++s,@USE_LIBDIR_FALSE@,$USE_LIBDIR_FALSE,;t t
++s,@LIB@&t@OBJS@,$LIB@&t@OBJS,;t t
++s,@LTLIBOBJS@,$LTLIBOBJS,;t t
++CEOF
++
++_ACEOF
++
++ cat >>$CONFIG_STATUS <<\_ACEOF
++ # Split the substitutions into bite-sized pieces for seds with
++ # small command number limits, like on Digital OSF/1 and HP-UX.
++ ac_max_sed_lines=48
++ ac_sed_frag=1 # Number of current file.
++ ac_beg=1 # First line for current file.
++ ac_end=$ac_max_sed_lines # Line after last line for current file.
++ ac_more_lines=:
++ ac_sed_cmds=
++ while $ac_more_lines; do
++ if test $ac_beg -gt 1; then
++ sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
++ else
++ sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
++ fi
++ if test ! -s $tmp/subs.frag; then
++ ac_more_lines=false
++ else
++ # The purpose of the label and of the branching condition is to
++ # speed up the sed processing (if there are no `@' at all, there
++ # is no need to browse any of the substitutions).
++ # These are the two extra sed commands mentioned above.
++ (echo ':t
++ /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
++ if test -z "$ac_sed_cmds"; then
++ ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
++ else
++ ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed"
++ fi
++ ac_sed_frag=`expr $ac_sed_frag + 1`
++ ac_beg=$ac_end
++ ac_end=`expr $ac_end + $ac_max_sed_lines`
++ fi
++ done
++ if test -z "$ac_sed_cmds"; then
++ ac_sed_cmds=cat
++ fi
++fi # test -n "$CONFIG_FILES"
++
++_ACEOF
++cat >>$CONFIG_STATUS <<\_ACEOF
++for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
++ # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
++ case $ac_file in
++ - | *:- | *:-:* ) # input from stdin
++ cat >$tmp/stdin
++ ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
++ ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
++ *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
++ ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
++ * ) ac_file_in=$ac_file.in ;;
++ esac
++
++ # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
++ ac_dir=`(dirname "$ac_file") 2>/dev/null ||
++$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
++ X"$ac_file" : 'X\(//\)[^/]' \| \
++ X"$ac_file" : 'X\(//\)$' \| \
++ X"$ac_file" : 'X\(/\)' \| \
++ . : '\(.\)' 2>/dev/null ||
++echo X"$ac_file" |
++ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
++ /^X\(\/\/\)[^/].*/{ s//\1/; q; }
++ /^X\(\/\/\)$/{ s//\1/; q; }
++ /^X\(\/\).*/{ s//\1/; q; }
++ s/.*/./; q'`
++ { if $as_mkdir_p; then
++ mkdir -p "$ac_dir"
++ else
++ as_dir="$ac_dir"
++ as_dirs=
++ while test ! -d "$as_dir"; do
++ as_dirs="$as_dir $as_dirs"
++ as_dir=`(dirname "$as_dir") 2>/dev/null ||
++$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
++ X"$as_dir" : 'X\(//\)[^/]' \| \
++ X"$as_dir" : 'X\(//\)$' \| \
++ X"$as_dir" : 'X\(/\)' \| \
++ . : '\(.\)' 2>/dev/null ||
++echo X"$as_dir" |
++ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
++ /^X\(\/\/\)[^/].*/{ s//\1/; q; }
++ /^X\(\/\/\)$/{ s//\1/; q; }
++ /^X\(\/\).*/{ s//\1/; q; }
++ s/.*/./; q'`
++ done
++ test ! -n "$as_dirs" || mkdir $as_dirs
++ fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
++echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
++ { (exit 1); exit 1; }; }; }
++
++ ac_builddir=.
++
++if test "$ac_dir" != .; then
++ ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
++ # A "../" for each directory in $ac_dir_suffix.
++ ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
++else
++ ac_dir_suffix= ac_top_builddir=
++fi
++
++case $srcdir in
++ .) # No --srcdir option. We are building in place.
++ ac_srcdir=.
++ if test -z "$ac_top_builddir"; then
++ ac_top_srcdir=.
++ else
++ ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
++ fi ;;
++ [\\/]* | ?:[\\/]* ) # Absolute path.
++ ac_srcdir=$srcdir$ac_dir_suffix;
++ ac_top_srcdir=$srcdir ;;
++ *) # Relative path.
++ ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
++ ac_top_srcdir=$ac_top_builddir$srcdir ;;
++esac
++# Don't blindly perform a `cd "$ac_dir"/$ac_foo && pwd` since $ac_foo can be
++# absolute.
++ac_abs_builddir=`cd "$ac_dir" && cd $ac_builddir && pwd`
++ac_abs_top_builddir=`cd "$ac_dir" && cd ${ac_top_builddir}. && pwd`
++ac_abs_srcdir=`cd "$ac_dir" && cd $ac_srcdir && pwd`
++ac_abs_top_srcdir=`cd "$ac_dir" && cd $ac_top_srcdir && pwd`
++
++
++ case $INSTALL in
++ [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
++ *) ac_INSTALL=$ac_top_builddir$INSTALL ;;
++ esac
++
++ if test x"$ac_file" != x-; then
++ { echo "$as_me:$LINENO: creating $ac_file" >&5
++echo "$as_me: creating $ac_file" >&6;}
++ rm -f "$ac_file"
++ fi
++ # Let's still pretend it is `configure' which instantiates (i.e., don't
++ # use $as_me), people would be surprised to read:
++ # /* config.h. Generated by config.status. */
++ if test x"$ac_file" = x-; then
++ configure_input=
++ else
++ configure_input="$ac_file. "
++ fi
++ configure_input=$configure_input"Generated from `echo $ac_file_in |
++ sed 's,.*/,,'` by configure."
++
++ # First look for the input files in the build tree, otherwise in the
++ # src tree.
++ ac_file_inputs=`IFS=:
++ for f in $ac_file_in; do
++ case $f in
++ -) echo $tmp/stdin ;;
++ [\\/$]*)
++ # Absolute (can't be DOS-style, as IFS=:)
++ test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
++echo "$as_me: error: cannot find input file: $f" >&2;}
++ { (exit 1); exit 1; }; }
++ echo $f;;
++ *) # Relative
++ if test -f "$f"; then
++ # Build tree
++ echo $f
++ elif test -f "$srcdir/$f"; then
++ # Source tree
++ echo $srcdir/$f
++ else
++ # /dev/null tree
++ { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
++echo "$as_me: error: cannot find input file: $f" >&2;}
++ { (exit 1); exit 1; }; }
++ fi;;
++ esac
++ done` || { (exit 1); exit 1; }
++_ACEOF
++cat >>$CONFIG_STATUS <<_ACEOF
++ sed "$ac_vpsub
++$extrasub
++_ACEOF
++cat >>$CONFIG_STATUS <<\_ACEOF
++:t
++/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
++s,@configure_input@,$configure_input,;t t
++s,@srcdir@,$ac_srcdir,;t t
++s,@abs_srcdir@,$ac_abs_srcdir,;t t
++s,@top_srcdir@,$ac_top_srcdir,;t t
++s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t
++s,@builddir@,$ac_builddir,;t t
++s,@abs_builddir@,$ac_abs_builddir,;t t
++s,@top_builddir@,$ac_top_builddir,;t t
++s,@abs_top_builddir@,$ac_abs_top_builddir,;t t
++s,@INSTALL@,$ac_INSTALL,;t t
++" $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out
++ rm -f $tmp/stdin
++ if test x"$ac_file" != x-; then
++ mv $tmp/out $ac_file
++ else
++ cat $tmp/out
++ rm -f $tmp/out
++ fi
++
++done
++_ACEOF
++cat >>$CONFIG_STATUS <<\_ACEOF
++
++#
++# CONFIG_COMMANDS section.
++#
++for ac_file in : $CONFIG_COMMANDS; do test "x$ac_file" = x: && continue
++ ac_dest=`echo "$ac_file" | sed 's,:.*,,'`
++ ac_source=`echo "$ac_file" | sed 's,[^:]*:,,'`
++ ac_dir=`(dirname "$ac_dest") 2>/dev/null ||
++$as_expr X"$ac_dest" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
++ X"$ac_dest" : 'X\(//\)[^/]' \| \
++ X"$ac_dest" : 'X\(//\)$' \| \
++ X"$ac_dest" : 'X\(/\)' \| \
++ . : '\(.\)' 2>/dev/null ||
++echo X"$ac_dest" |
++ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
++ /^X\(\/\/\)[^/].*/{ s//\1/; q; }
++ /^X\(\/\/\)$/{ s//\1/; q; }
++ /^X\(\/\).*/{ s//\1/; q; }
++ s/.*/./; q'`
++ ac_builddir=.
++
++if test "$ac_dir" != .; then
++ ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
++ # A "../" for each directory in $ac_dir_suffix.
++ ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
++else
++ ac_dir_suffix= ac_top_builddir=
++fi
++
++case $srcdir in
++ .) # No --srcdir option. We are building in place.
++ ac_srcdir=.
++ if test -z "$ac_top_builddir"; then
++ ac_top_srcdir=.
++ else
++ ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
++ fi ;;
++ [\\/]* | ?:[\\/]* ) # Absolute path.
++ ac_srcdir=$srcdir$ac_dir_suffix;
++ ac_top_srcdir=$srcdir ;;
++ *) # Relative path.
++ ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
++ ac_top_srcdir=$ac_top_builddir$srcdir ;;
++esac
++# Don't blindly perform a `cd "$ac_dir"/$ac_foo && pwd` since $ac_foo can be
++# absolute.
++ac_abs_builddir=`cd "$ac_dir" && cd $ac_builddir && pwd`
++ac_abs_top_builddir=`cd "$ac_dir" && cd ${ac_top_builddir}. && pwd`
++ac_abs_srcdir=`cd "$ac_dir" && cd $ac_srcdir && pwd`
++ac_abs_top_srcdir=`cd "$ac_dir" && cd $ac_top_srcdir && pwd`
++
++
++ { echo "$as_me:$LINENO: executing $ac_dest commands" >&5
++echo "$as_me: executing $ac_dest commands" >&6;}
++ case $ac_dest in
++ depfiles ) test x"$AMDEP_TRUE" != x"" || for mf in $CONFIG_FILES; do
++ # Strip MF so we end up with the name of the file.
++ mf=`echo "$mf" | sed -e 's/:.*$//'`
++ if (sed 1q $mf | fgrep 'generated by automake') > /dev/null 2>&1; then
++ dirpart=`(dirname "$mf") 2>/dev/null ||
++$as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
++ X"$mf" : 'X\(//\)[^/]' \| \
++ X"$mf" : 'X\(//\)$' \| \
++ X"$mf" : 'X\(/\)' \| \
++ . : '\(.\)' 2>/dev/null ||
++echo X"$mf" |
++ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
++ /^X\(\/\/\)[^/].*/{ s//\1/; q; }
++ /^X\(\/\/\)$/{ s//\1/; q; }
++ /^X\(\/\).*/{ s//\1/; q; }
++ s/.*/./; q'`
++ else
++ continue
++ fi
++ grep '^DEP_FILES *= *[^ @%:@]' < "$mf" > /dev/null || continue
++ # Extract the definition of DEP_FILES from the Makefile without
++ # running `make'.
++ DEPDIR=`sed -n -e '/^DEPDIR = / s///p' < "$mf"`
++ test -z "$DEPDIR" && continue
++ # When using ansi2knr, U may be empty or an underscore; expand it
++ U=`sed -n -e '/^U = / s///p' < "$mf"`
++ test -d "$dirpart/$DEPDIR" || mkdir "$dirpart/$DEPDIR"
++ # We invoke sed twice because it is the simplest approach to
++ # changing $(DEPDIR) to its actual value in the expansion.
++ for file in `sed -n -e '
++ /^DEP_FILES = .*\\\\$/ {
++ s/^DEP_FILES = //
++ :loop
++ s/\\\\$//
++ p
++ n
++ /\\\\$/ b loop
++ p
++ }
++ /^DEP_FILES = / s/^DEP_FILES = //p' < "$mf" | \
++ sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
++ # Make sure the directory exists.
++ test -f "$dirpart/$file" && continue
++ fdir=`(dirname "$file") 2>/dev/null ||
++$as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
++ X"$file" : 'X\(//\)[^/]' \| \
++ X"$file" : 'X\(//\)$' \| \
++ X"$file" : 'X\(/\)' \| \
++ . : '\(.\)' 2>/dev/null ||
++echo X"$file" |
++ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
++ /^X\(\/\/\)[^/].*/{ s//\1/; q; }
++ /^X\(\/\/\)$/{ s//\1/; q; }
++ /^X\(\/\).*/{ s//\1/; q; }
++ s/.*/./; q'`
++ { if $as_mkdir_p; then
++ mkdir -p $dirpart/$fdir
++ else
++ as_dir=$dirpart/$fdir
++ as_dirs=
++ while test ! -d "$as_dir"; do
++ as_dirs="$as_dir $as_dirs"
++ as_dir=`(dirname "$as_dir") 2>/dev/null ||
++$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
++ X"$as_dir" : 'X\(//\)[^/]' \| \
++ X"$as_dir" : 'X\(//\)$' \| \
++ X"$as_dir" : 'X\(/\)' \| \
++ . : '\(.\)' 2>/dev/null ||
++echo X"$as_dir" |
++ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
++ /^X\(\/\/\)[^/].*/{ s//\1/; q; }
++ /^X\(\/\/\)$/{ s//\1/; q; }
++ /^X\(\/\).*/{ s//\1/; q; }
++ s/.*/./; q'`
++ done
++ test ! -n "$as_dirs" || mkdir $as_dirs
++ fi || { { echo "$as_me:$LINENO: error: cannot create directory $dirpart/$fdir" >&5
++echo "$as_me: error: cannot create directory $dirpart/$fdir" >&2;}
++ { (exit 1); exit 1; }; }; }
++
++ # echo "creating $dirpart/$file"
++ echo '# dummy' > "$dirpart/$file"
++ done
++done
++ ;;
++ default )
++echo "$DEFS" > boehm-cflags
++
++if test -n "$CONFIG_FILES"; then
++ LD="${ORIGINAL_LD_FOR_MULTILIBS}"
++ ac_file=Makefile . ${gc_basedir}/../config-ml.in
++fi ;;
++ esac
++done
++_ACEOF
++
++cat >>$CONFIG_STATUS <<\_ACEOF
++
++{ (exit 0); exit 0; }
++_ACEOF
++chmod +x $CONFIG_STATUS
++ac_clean_files=$ac_clean_files_save
++
++
++# configure is writing to config.log, and then calls config.status.
++# config.status does its own redirection, appending to config.log.
++# Unfortunately, on DOS this fails, as config.log is still kept open
++# by configure, so config.status won't be able to write to it; its
++# output is simply discarded. So we exec the FD to /dev/null,
++# effectively closing config.log, so it can be properly (re)opened and
++# appended to by config.status. When coming back to configure, we
++# need to make the FD available again.
++if test "$no_create" != yes; then
++ ac_cs_success=:
++ exec 5>/dev/null
++ $SHELL $CONFIG_STATUS || ac_cs_success=false
++ exec 5>>config.log
++ # Use ||, not &&, to avoid exiting from the if with $? = 1, which
++ # would make configure fail if this is the last instruction.
++ $ac_cs_success || { (exit 1); exit 1; }
++fi
++
+diff -Nubr boehm-gc/autom4te.cache/requests ../boehm-gc/autom4te.cache/requests
+--- boehm-gc/autom4te.cache/requests Wed Dec 31 16:00:00 1969
++++ ../boehm-gc/autom4te.cache/requests Sat May 31 15:09:32 2003
+@@ -0,0 +1,198 @@
++# This file was created by autom4te-2.54.
++# It contains the lists of macros which have been traced.
++# It can be safely removed.
++
++@request = (
++ bless( [
++ '0',
++ 0,
++ [
++ '/sw/share/autoconf'
++ ],
++ [
++ '/sw/share/autoconf/autoconf/autoconf.m4f',
++ 'aclocal.m4',
++ 'configure.in'
++ ],
++ {
++ 'm4_pattern_forbid' => 1,
++ 'AC_C_VOLATILE' => 1,
++ 'AC_TYPE_OFF_T' => 1,
++ 'AC_FUNC_CLOSEDIR_VOID' => 1,
++ 'AC_REPLACE_FNMATCH' => 1,
++ 'AC_PROG_LIBTOOL' => 1,
++ 'AC_FUNC_STAT' => 1,
++ 'AC_FUNC_WAIT3' => 1,
++ 'AC_HEADER_TIME' => 1,
++ 'AC_FUNC_LSTAT' => 1,
++ 'AC_STRUCT_TM' => 1,
++ 'AM_AUTOMAKE_VERSION' => 1,
++ 'AC_FUNC_GETMNTENT' => 1,
++ 'AC_TYPE_MODE_T' => 1,
++ 'AC_FUNC_STRTOD' => 1,
++ 'AC_CHECK_HEADERS' => 1,
++ 'AC_FUNC_STRNLEN' => 1,
++ 'AC_PROG_CXX' => 1,
++ 'AC_PATH_X' => 1,
++ 'AC_FUNC_LSTAT_FOLLOWS_SLASHED_SYMLINK' => 1,
++ 'AC_PROG_AWK' => 1,
++ 'AC_HEADER_STDC' => 1,
++ 'AC_HEADER_MAJOR' => 1,
++ 'AC_FUNC_ERROR_AT_LINE' => 1,
++ 'AC_PROG_GCC_TRADITIONAL' => 1,
++ 'AC_LIBSOURCE' => 1,
++ 'AC_FUNC_MBRTOWC' => 1,
++ 'AC_STRUCT_ST_BLOCKS' => 1,
++ 'AC_TYPE_SIGNAL' => 1,
++ 'AC_TYPE_UID_T' => 1,
++ 'AC_CONFIG_AUX_DIR' => 1,
++ 'AC_PROG_MAKE_SET' => 1,
++ 'm4_pattern_allow' => 1,
++ 'AC_DEFINE_TRACE_LITERAL' => 1,
++ 'AC_FUNC_STRERROR_R' => 1,
++ 'AC_PROG_CC' => 1,
++ 'AC_FUNC_FORK' => 1,
++ 'AC_DECL_SYS_SIGLIST' => 1,
++ 'AC_FUNC_STRCOLL' => 1,
++ 'AC_FUNC_VPRINTF' => 1,
++ 'AC_PROG_YACC' => 1,
++ 'AC_INIT' => 1,
++ 'AC_STRUCT_TIMEZONE' => 1,
++ 'AC_FUNC_CHOWN' => 1,
++ 'AC_SUBST' => 1,
++ 'AC_FUNC_ALLOCA' => 1,
++ 'AC_CANONICAL_HOST' => 1,
++ 'AC_FUNC_GETPGRP' => 1,
++ 'AC_PROG_RANLIB' => 1,
++ 'AM_INIT_AUTOMAKE' => 1,
++ 'AC_FUNC_SETPGRP' => 1,
++ 'AC_CONFIG_SUBDIRS' => 1,
++ 'AC_FUNC_MMAP' => 1,
++ 'AC_FUNC_REALLOC' => 1,
++ 'AC_TYPE_SIZE_T' => 1,
++ 'AC_CHECK_TYPES' => 1,
++ 'AC_CHECK_MEMBERS' => 1,
++ 'AM_MAINTAINER_MODE' => 1,
++ 'AC_FUNC_UTIME_NULL' => 1,
++ 'AC_FUNC_SELECT_ARGTYPES' => 1,
++ 'AC_FUNC_STRFTIME' => 1,
++ 'AC_HEADER_STAT' => 1,
++ 'AC_C_INLINE' => 1,
++ 'AC_PROG_CPP' => 1,
++ 'AC_TYPE_PID_T' => 1,
++ 'AC_PROG_LEX' => 1,
++ 'AC_C_CONST' => 1,
++ 'AC_CONFIG_FILES' => 1,
++ 'include' => 1,
++ 'AC_FUNC_SETVBUF_REVERSED' => 1,
++ 'AC_PROG_INSTALL' => 1,
++ 'AM_GNU_GETTEXT' => 1,
++ 'AC_CHECK_LIB' => 1,
++ 'AC_FUNC_OBSTACK' => 1,
++ 'AC_FUNC_MALLOC' => 1,
++ 'AC_FUNC_GETGROUPS' => 1,
++ 'AC_FUNC_GETLOADAVG' => 1,
++ 'AH_OUTPUT' => 1,
++ 'AC_FUNC_FSEEKO' => 1,
++ 'AM_PROG_CC_C_O' => 1,
++ 'AC_FUNC_MKTIME' => 1,
++ 'AC_CANONICAL_SYSTEM' => 1,
++ 'AM_CONDITIONAL' => 1,
++ 'AC_CONFIG_HEADERS' => 1,
++ 'AC_HEADER_SYS_WAIT' => 1,
++ 'AC_PROG_LN_S' => 1,
++ 'AC_FUNC_MEMCMP' => 1,
++ 'm4_include' => 1,
++ 'AC_HEADER_DIRENT' => 1,
++ 'AC_CHECK_FUNCS' => 1
++ }
++ ], 'Request' ),
++ bless( [
++ '1',
++ 1,
++ [
++ '/sw/share/autoconf-2.54'
++ ],
++ [
++ '--reload-state=/sw/share/autoconf-2.54/autoconf/autoconf.m4f',
++ 'aclocal.m4',
++ 'configure.in'
++ ],
++ {
++ 'm4_pattern_forbid' => 1,
++ 'AC_TYPE_OFF_T' => 1,
++ 'AC_PROG_LIBTOOL' => 1,
++ 'AC_FUNC_STAT' => 1,
++ 'AC_HEADER_TIME' => 1,
++ 'AC_FUNC_WAIT3' => 1,
++ 'AC_STRUCT_TM' => 1,
++ 'AC_FUNC_LSTAT' => 1,
++ 'AC_TYPE_MODE_T' => 1,
++ 'AC_FUNC_STRTOD' => 1,
++ 'AC_CHECK_HEADERS' => 1,
++ 'AC_PROG_CXX' => 1,
++ 'AC_PATH_X' => 1,
++ 'AC_PROG_AWK' => 1,
++ 'AC_HEADER_STDC' => 1,
++ 'AC_HEADER_MAJOR' => 1,
++ 'AC_FUNC_ERROR_AT_LINE' => 1,
++ 'AC_PROG_GCC_TRADITIONAL' => 1,
++ 'AC_LIBSOURCE' => 1,
++ 'AC_STRUCT_ST_BLOCKS' => 1,
++ 'AC_TYPE_SIGNAL' => 1,
++ 'AC_TYPE_UID_T' => 1,
++ 'AC_PROG_MAKE_SET' => 1,
++ 'm4_pattern_allow' => 1,
++ 'AC_DEFINE_TRACE_LITERAL' => 1,
++ 'AM_PROG_LIBTOOL' => 1,
++ 'AC_FUNC_STRERROR_R' => 1,
++ 'AC_PROG_CC' => 1,
++ 'AC_FUNC_FORK' => 1,
++ 'AC_DECL_SYS_SIGLIST' => 1,
++ 'AC_FUNC_STRCOLL' => 1,
++ 'AC_FUNC_VPRINTF' => 1,
++ 'AC_PROG_YACC' => 1,
++ 'AC_STRUCT_TIMEZONE' => 1,
++ 'AC_FUNC_CHOWN' => 1,
++ 'AC_SUBST' => 1,
++ 'AC_FUNC_ALLOCA' => 1,
++ 'AC_FUNC_GETPGRP' => 1,
++ 'AC_PROG_RANLIB' => 1,
++ 'AC_FUNC_SETPGRP' => 1,
++ 'AC_FUNC_MMAP' => 1,
++ 'AC_TYPE_SIZE_T' => 1,
++ 'AC_CHECK_TYPES' => 1,
++ 'AC_FUNC_UTIME_NULL' => 1,
++ 'AC_FUNC_STRFTIME' => 1,
++ 'AC_HEADER_STAT' => 1,
++ 'AC_C_INLINE' => 1,
++ 'AC_PROG_CPP' => 1,
++ 'AC_C_CONST' => 1,
++ 'AC_PROG_LEX' => 1,
++ 'AC_TYPE_PID_T' => 1,
++ 'AC_CONFIG_FILES' => 1,
++ 'include' => 1,
++ 'AC_FUNC_SETVBUF_REVERSED' => 1,
++ 'AC_FUNC_FNMATCH' => 1,
++ 'AC_PROG_INSTALL' => 1,
++ 'AM_GNU_GETTEXT' => 1,
++ 'AC_FUNC_OBSTACK' => 1,
++ 'AC_CHECK_LIB' => 1,
++ 'AC_FUNC_MALLOC' => 1,
++ 'AC_FUNC_GETGROUPS' => 1,
++ 'AC_FUNC_GETLOADAVG' => 1,
++ 'AH_OUTPUT' => 1,
++ 'AC_FUNC_FSEEKO' => 1,
++ 'AC_FUNC_MKTIME' => 1,
++ 'AM_CONDITIONAL' => 1,
++ 'AC_CONFIG_HEADERS' => 1,
++ 'AC_HEADER_SYS_WAIT' => 1,
++ 'AC_PROG_LN_S' => 1,
++ 'AC_FUNC_MEMCMP' => 1,
++ 'm4_include' => 1,
++ 'AC_HEADER_DIRENT' => 1,
++ 'AC_CHECK_FUNCS' => 1
++ }
++ ], 'Request' )
++ );
++
+diff -Nubr boehm-gc/autom4te.cache/traces.0 ../boehm-gc/autom4te.cache/traces.0
+--- boehm-gc/autom4te.cache/traces.0 Wed Dec 31 16:00:00 1969
++++ ../boehm-gc/autom4te.cache/traces.0 Mon May 26 13:14:22 2003
+@@ -0,0 +1,185 @@
++m4trace:configure.in:16: -1- AC_INIT([gcj_mlc.c])
++m4trace:configure.in:16: -1- m4_pattern_forbid([^_?A[CHUM]_])
++m4trace:configure.in:16: -1- m4_pattern_forbid([_AC_])
++m4trace:configure.in:16: -1- m4_pattern_forbid([^LIBOBJS$], [do not use LIBOBJS directly, use AC_LIBOBJ (see section `AC_LIBOBJ vs LIBOBJS'])
++m4trace:configure.in:16: -1- m4_pattern_allow([^AS_FLAGS$])
++m4trace:configure.in:16: -1- m4_pattern_forbid([^_?m4_])
++m4trace:configure.in:16: -1- m4_pattern_forbid([^dnl$])
++m4trace:configure.in:16: -1- m4_pattern_forbid([^_?AS_])
++m4trace:configure.in:16: -1- AC_SUBST([SHELL], [${CONFIG_SHELL-/bin/sh}])
++m4trace:configure.in:16: -1- AC_SUBST([PATH_SEPARATOR])
++m4trace:configure.in:16: -1- AC_SUBST([PACKAGE_NAME], [m4_ifdef([AC_PACKAGE_NAME], ['AC_PACKAGE_NAME'])])
++m4trace:configure.in:16: -1- AC_SUBST([PACKAGE_TARNAME], [m4_ifdef([AC_PACKAGE_TARNAME], ['AC_PACKAGE_TARNAME'])])
++m4trace:configure.in:16: -1- AC_SUBST([PACKAGE_VERSION], [m4_ifdef([AC_PACKAGE_VERSION], ['AC_PACKAGE_VERSION'])])
++m4trace:configure.in:16: -1- AC_SUBST([PACKAGE_STRING], [m4_ifdef([AC_PACKAGE_STRING], ['AC_PACKAGE_STRING'])])
++m4trace:configure.in:16: -1- AC_SUBST([PACKAGE_BUGREPORT], [m4_ifdef([AC_PACKAGE_BUGREPORT], ['AC_PACKAGE_BUGREPORT'])])
++m4trace:configure.in:16: -1- AC_SUBST([exec_prefix], [NONE])
++m4trace:configure.in:16: -1- AC_SUBST([prefix], [NONE])
++m4trace:configure.in:16: -1- AC_SUBST([program_transform_name], [s,x,x,])
++m4trace:configure.in:16: -1- AC_SUBST([bindir], ['${exec_prefix}/bin'])
++m4trace:configure.in:16: -1- AC_SUBST([sbindir], ['${exec_prefix}/sbin'])
++m4trace:configure.in:16: -1- AC_SUBST([libexecdir], ['${exec_prefix}/libexec'])
++m4trace:configure.in:16: -1- AC_SUBST([datadir], ['${prefix}/share'])
++m4trace:configure.in:16: -1- AC_SUBST([sysconfdir], ['${prefix}/etc'])
++m4trace:configure.in:16: -1- AC_SUBST([sharedstatedir], ['${prefix}/com'])
++m4trace:configure.in:16: -1- AC_SUBST([localstatedir], ['${prefix}/var'])
++m4trace:configure.in:16: -1- AC_SUBST([libdir], ['${exec_prefix}/lib'])
++m4trace:configure.in:16: -1- AC_SUBST([includedir], ['${prefix}/include'])
++m4trace:configure.in:16: -1- AC_SUBST([oldincludedir], ['/usr/include'])
++m4trace:configure.in:16: -1- AC_SUBST([infodir], ['${prefix}/info'])
++m4trace:configure.in:16: -1- AC_SUBST([mandir], ['${prefix}/man'])
++m4trace:configure.in:16: -1- AC_DEFINE_TRACE_LITERAL([PACKAGE_NAME])
++m4trace:configure.in:16: -1- AH_OUTPUT([PACKAGE_NAME], [/* Define to the full name of this package. */
++#undef PACKAGE_NAME])
++m4trace:configure.in:16: -1- AC_DEFINE_TRACE_LITERAL([PACKAGE_TARNAME])
++m4trace:configure.in:16: -1- AH_OUTPUT([PACKAGE_TARNAME], [/* Define to the one symbol short name of this package. */
++#undef PACKAGE_TARNAME])
++m4trace:configure.in:16: -1- AC_DEFINE_TRACE_LITERAL([PACKAGE_VERSION])
++m4trace:configure.in:16: -1- AH_OUTPUT([PACKAGE_VERSION], [/* Define to the version of this package. */
++#undef PACKAGE_VERSION])
++m4trace:configure.in:16: -1- AC_DEFINE_TRACE_LITERAL([PACKAGE_STRING])
++m4trace:configure.in:16: -1- AH_OUTPUT([PACKAGE_STRING], [/* Define to the full name and version of this package. */
++#undef PACKAGE_STRING])
++m4trace:configure.in:16: -1- AC_DEFINE_TRACE_LITERAL([PACKAGE_BUGREPORT])
++m4trace:configure.in:16: -1- AH_OUTPUT([PACKAGE_BUGREPORT], [/* Define to the address where bug reports for this package should be sent. */
++#undef PACKAGE_BUGREPORT])
++m4trace:configure.in:16: -1- AC_SUBST([build_alias])
++m4trace:configure.in:16: -1- AC_SUBST([host_alias])
++m4trace:configure.in:16: -1- AC_SUBST([target_alias])
++m4trace:configure.in:16: -1- AC_SUBST([DEFS])
++m4trace:configure.in:16: -1- AC_SUBST([ECHO_C])
++m4trace:configure.in:16: -1- AC_SUBST([ECHO_N])
++m4trace:configure.in:16: -1- AC_SUBST([ECHO_T])
++m4trace:configure.in:16: -1- AC_SUBST([LIBS])
++m4trace:configure.in:25: -1- AC_CONFIG_AUX_DIR([.])
++m4trace:configure.in:27: -1- AC_SUBST([gc_basedir])
++m4trace:configure.in:27: -1- AC_CONFIG_AUX_DIR([$gc_basedir/..])
++m4trace:configure.in:27: -1- AC_CONFIG_AUX_DIR([..])
++m4trace:configure.in:27: -1- AC_CANONICAL_SYSTEM
++m4trace:configure.in:27: -1- AC_CANONICAL_HOST
++m4trace:configure.in:27: -1- AC_SUBST([build], [$ac_cv_build])
++m4trace:configure.in:27: -1- AC_SUBST([build_cpu], [`echo $ac_cv_build | sed 's/^\([[^-]]*\)-\([[^-]]*\)-\(.*\)$/\1/'`])
++m4trace:configure.in:27: -1- AC_SUBST([build_vendor], [`echo $ac_cv_build | sed 's/^\([[^-]]*\)-\([[^-]]*\)-\(.*\)$/\2/'`])
++m4trace:configure.in:27: -1- AC_SUBST([build_os], [`echo $ac_cv_build | sed 's/^\([[^-]]*\)-\([[^-]]*\)-\(.*\)$/\3/'`])
++m4trace:configure.in:27: -1- AC_SUBST([host], [$ac_cv_host])
++m4trace:configure.in:27: -1- AC_SUBST([host_cpu], [`echo $ac_cv_host | sed 's/^\([[^-]]*\)-\([[^-]]*\)-\(.*\)$/\1/'`])
++m4trace:configure.in:27: -1- AC_SUBST([host_vendor], [`echo $ac_cv_host | sed 's/^\([[^-]]*\)-\([[^-]]*\)-\(.*\)$/\2/'`])
++m4trace:configure.in:27: -1- AC_SUBST([host_os], [`echo $ac_cv_host | sed 's/^\([[^-]]*\)-\([[^-]]*\)-\(.*\)$/\3/'`])
++m4trace:configure.in:27: -1- AC_SUBST([target], [$ac_cv_target])
++m4trace:configure.in:27: -1- AC_SUBST([target_cpu], [`echo $ac_cv_target | sed 's/^\([[^-]]*\)-\([[^-]]*\)-\(.*\)$/\1/'`])
++m4trace:configure.in:27: -1- AC_SUBST([target_vendor], [`echo $ac_cv_target | sed 's/^\([[^-]]*\)-\([[^-]]*\)-\(.*\)$/\2/'`])
++m4trace:configure.in:27: -1- AC_SUBST([target_os], [`echo $ac_cv_target | sed 's/^\([[^-]]*\)-\([[^-]]*\)-\(.*\)$/\3/'`])
++m4trace:configure.in:27: -1- AC_SUBST([mkinstalldirs])
++m4trace:configure.in:27: -1- AM_INIT_AUTOMAKE([gc], [6.0], [no-define])
++m4trace:configure.in:27: -1- AC_PROG_INSTALL
++m4trace:configure.in:27: -1- AC_SUBST([INSTALL_PROGRAM])
++m4trace:configure.in:27: -1- AC_SUBST([INSTALL_SCRIPT])
++m4trace:configure.in:27: -1- AC_SUBST([INSTALL_DATA])
++m4trace:configure.in:27: -1- AC_SUBST([PACKAGE])
++m4trace:configure.in:27: -1- AC_SUBST([VERSION])
++m4trace:configure.in:27: -2- AC_DEFINE_TRACE_LITERAL([PACKAGE])
++m4trace:configure.in:27: -2- AH_OUTPUT([PACKAGE], [/* Name of package */
++#undef PACKAGE])
++m4trace:configure.in:27: -2- AC_DEFINE_TRACE_LITERAL([VERSION])
++m4trace:configure.in:27: -2- AH_OUTPUT([VERSION], [/* Version number of package */
++#undef VERSION])
++m4trace:configure.in:27: -1- AC_SUBST([ACLOCAL])
++m4trace:configure.in:27: -1- AC_SUBST([AUTOCONF])
++m4trace:configure.in:27: -1- AC_SUBST([AUTOMAKE])
++m4trace:configure.in:27: -1- AC_SUBST([AUTOHEADER])
++m4trace:configure.in:27: -1- AC_SUBST([MAKEINFO])
++m4trace:configure.in:27: -1- AC_PROG_MAKE_SET
++m4trace:configure.in:27: -1- AC_SUBST([SET_MAKE])
++m4trace:configure.in:27: -1- AC_SUBST([CC])
++m4trace:configure.in:27: -1- AC_SUBST([CC])
++m4trace:configure.in:27: -1- AC_SUBST([CXX])
++m4trace:configure.in:27: -1- AC_SUBST([AS])
++m4trace:configure.in:27: -1- AC_SUBST([ac_ct_AS])
++m4trace:configure.in:27: -1- AC_SUBST([AR])
++m4trace:configure.in:27: -1- AC_SUBST([ac_ct_AR])
++m4trace:configure.in:27: -1- AC_SUBST([RANLIB])
++m4trace:configure.in:27: -1- AC_SUBST([ac_ct_RANLIB])
++m4trace:configure.in:27: -1- AC_PROG_INSTALL
++m4trace:configure.in:27: -1- AC_SUBST([INSTALL_PROGRAM])
++m4trace:configure.in:27: -1- AC_SUBST([INSTALL_SCRIPT])
++m4trace:configure.in:27: -1- AC_SUBST([INSTALL_DATA])
++m4trace:configure.in:27: -1- AM_MAINTAINER_MODE
++m4trace:configure.in:27: -1- AM_CONDITIONAL([MAINTAINER_MODE], [test $USE_MAINTAINER_MODE = yes])
++m4trace:configure.in:27: -1- AC_SUBST([MAINTAINER_MODE_TRUE])
++m4trace:configure.in:27: -1- AC_SUBST([MAINTAINER_MODE_FALSE])
++m4trace:configure.in:27: -1- AC_SUBST([MAINT])
++m4trace:configure.in:27: -1- AC_SUBST([GC_CFLAGS])
++m4trace:configure.in:29: -1- AC_PROG_LIBTOOL
++m4trace:configure.in:29: -1- AC_PROG_LN_S
++m4trace:configure.in:29: -1- AC_SUBST([LN_S], [$as_ln_s])
++m4trace:configure.in:29: -1- AC_SUBST([RANLIB])
++m4trace:configure.in:29: -1- AC_SUBST([ac_ct_RANLIB])
++m4trace:configure.in:29: -1- AC_SUBST([STRIP])
++m4trace:configure.in:29: -1- AC_SUBST([ac_ct_STRIP])
++m4trace:configure.in:29: -1- AC_SUBST([LIBTOOL])
++m4trace:configure.in:29: -1- AC_SUBST([CXXCPP])
++m4trace:configure.in:29: -1- AC_SUBST([CPPFLAGS])
++m4trace:configure.in:29: -1- AC_SUBST([CXXCPP])
++m4trace:configure.in:38: -1- AM_MAINTAINER_MODE
++m4trace:configure.in:38: -1- AM_CONDITIONAL([MAINTAINER_MODE], [test $USE_MAINTAINER_MODE = yes])
++m4trace:configure.in:38: -1- AC_SUBST([MAINTAINER_MODE_TRUE])
++m4trace:configure.in:38: -1- AC_SUBST([MAINTAINER_MODE_FALSE])
++m4trace:configure.in:38: -1- AC_SUBST([MAINT])
++m4trace:configure.in:77: -1- AC_DEFINE_TRACE_LITERAL([GC_LINUX_THREADS])
++m4trace:configure.in:78: -1- AC_DEFINE_TRACE_LITERAL([_REENTRANT])
++m4trace:configure.in:80: -1- AC_DEFINE_TRACE_LITERAL([PARALLEL_MARK])
++m4trace:configure.in:82: -1- AC_DEFINE_TRACE_LITERAL([THREAD_LOCAL_ALLOC])
++m4trace:configure.in:85: -1- AC_DEFINE_TRACE_LITERAL([GC_LINUX_THREADS])
++m4trace:configure.in:86: -1- AC_DEFINE_TRACE_LITERAL([_REENTRANT])
++m4trace:configure.in:90: -1- AC_DEFINE_TRACE_LITERAL([GC_HPUX_THREADS])
++m4trace:configure.in:91: -1- AC_DEFINE_TRACE_LITERAL([_POSIX_C_SOURCE])
++m4trace:configure.in:93: -1- AC_DEFINE_TRACE_LITERAL([PARALLEL_MARK])
++m4trace:configure.in:95: -1- AC_DEFINE_TRACE_LITERAL([THREAD_LOCAL_ALLOC])
++m4trace:configure.in:100: -1- AC_DEFINE_TRACE_LITERAL([GC_FREEBSD_THREADS])
++m4trace:configure.in:105: -1- AC_DEFINE_TRACE_LITERAL([GC_SOLARIS_THREADS])
++m4trace:configure.in:106: -1- AC_DEFINE_TRACE_LITERAL([GC_SOLARIS_PTHREADS])
++m4trace:configure.in:109: -1- AC_DEFINE_TRACE_LITERAL([GC_IRIX_THREADS])
++m4trace:configure.in:117: -1- AC_DEFINE_TRACE_LITERAL([GC_DARWIN_THREADS])
++m4trace:configure.in:118: -1- AC_DEFINE_TRACE_LITERAL([THREAD_LOCAL_ALLOC])
++m4trace:configure.in:120: -1- AC_DEFINE_TRACE_LITERAL([PARALLEL_MARK])
++m4trace:configure.in:124: -1- AC_DEFINE_TRACE_LITERAL([GC_WIN32_THREADS])
++m4trace:configure.in:125: -1- AC_DEFINE_TRACE_LITERAL([NO_GETENV])
++m4trace:configure.in:134: -1- AC_SUBST([THREADLIBS])
++m4trace:configure.in:141: -1- AM_CONDITIONAL([POWERPC_DARWIN], [test x$powerpc_darwin = xtrue])
++m4trace:configure.in:141: -1- AC_SUBST([POWERPC_DARWIN_TRUE])
++m4trace:configure.in:141: -1- AC_SUBST([POWERPC_DARWIN_FALSE])
++m4trace:configure.in:148: -1- AC_CHECK_LIB([dl], [dlopen], [EXTRA_TEST_LIBS="$EXTRA_TEST_LIBS -ldl"])
++m4trace:configure.in:152: -1- AC_SUBST([EXTRA_TEST_LIBS])
++m4trace:configure.in:155: -1- AC_SUBST([target_all])
++m4trace:configure.in:156: -1- AC_SUBST([target_alias])
++m4trace:configure.in:174: -1- AC_DEFINE_TRACE_LITERAL([ECOS])
++m4trace:configure.in:179: -1- AC_SUBST([CXX])
++m4trace:configure.in:181: -1- AC_SUBST([INCLUDES])
++m4trace:configure.in:182: -1- AC_SUBST([CXXINCLUDES])
++m4trace:configure.in:197: -1- AC_DEFINE_TRACE_LITERAL([SOLARIS25_PROC_VDB_BUG_FIXED])
++m4trace:configure.in:201: -1- AC_DEFINE_TRACE_LITERAL([STACKBASE])
++m4trace:configure.in:202: -1- AC_DEFINE_TRACE_LITERAL([DATASTART_IS_ETEXT])
++m4trace:configure.in:211: -1- AC_DEFINE_TRACE_LITERAL([NO_EXECUTE_PERMISSION])
++m4trace:configure.in:215: -1- AC_DEFINE_TRACE_LITERAL([SUNOS53_SHARED_LIB])
++m4trace:configure.in:228: -1- AC_SUBST([addobjs])
++m4trace:configure.in:252: -1- AC_SUBST([MY_CFLAGS])
++m4trace:configure.in:256: -1- AC_DEFINE_TRACE_LITERAL([SILENT])
++m4trace:configure.in:257: -1- AC_DEFINE_TRACE_LITERAL([NO_SIGNALS])
++m4trace:configure.in:258: -1- AC_DEFINE_TRACE_LITERAL([NO_EXECUTE_PERMISSION])
++m4trace:configure.in:259: -1- AC_DEFINE_TRACE_LITERAL([ALL_INTERIOR_POINTERS])
++m4trace:configure.in:262: -1- AC_DEFINE_TRACE_LITERAL([JAVA_FINALIZATION])
++m4trace:configure.in:263: -1- AC_DEFINE_TRACE_LITERAL([GC_GCJ_SUPPORT])
++m4trace:configure.in:264: -1- AC_DEFINE_TRACE_LITERAL([ATOMIC_UNCOLLECTABLE])
++m4trace:configure.in:270: -1- AC_DEFINE_TRACE_LITERAL([NO_SIGSET])
++m4trace:configure.in:271: -1- AC_DEFINE_TRACE_LITERAL([NO_DEBUGGING])
++m4trace:configure.in:290: -1- AC_DEFINE_TRACE_LITERAL([KEEP_BACK_PTRS])
++m4trace:configure.in:290: -1- AC_DEFINE_TRACE_LITERAL([DBG_HDRS_ALL])
++m4trace:configure.in:290: -1- AC_DEFINE_TRACE_LITERAL([MAKE_BACK_GRAPH])
++m4trace:configure.in:290: -1- AC_DEFINE_TRACE_LITERAL([MAKE_BACK_GRAPH])
++m4trace:configure.in:290: -1- AC_DEFINE_TRACE_LITERAL([SAVE_CALL_COUNT])
++m4trace:configure.in:292: -1- AM_CONDITIONAL([USE_LIBDIR], [test -z "$with_cross_host"])
++m4trace:configure.in:292: -1- AC_SUBST([USE_LIBDIR_TRUE])
++m4trace:configure.in:292: -1- AC_SUBST([USE_LIBDIR_FALSE])
++m4trace:configure.in:317: -1- AC_CONFIG_FILES([Makefile include/Makefile])
++m4trace:configure.in:317: -1- AC_SUBST([LIB@&t@OBJS], [$ac_libobjs])
++m4trace:configure.in:317: -1- AC_SUBST([LTLIBOBJS], [$ac_ltlibobjs])
+diff -Nubr boehm-gc/autom4te.cache/traces.1 ../boehm-gc/autom4te.cache/traces.1
+--- boehm-gc/autom4te.cache/traces.1 Wed Dec 31 16:00:00 1969
++++ ../boehm-gc/autom4te.cache/traces.1 Sat May 31 15:09:31 2003
+@@ -0,0 +1,250 @@
++m4trace:aclocal.m4:166: -1- m4_pattern_allow([^AM_[A-Z]+FLAGS$])
++m4trace:configure.in:16: -1- m4_pattern_forbid([^_?A[CHUM]_])
++m4trace:configure.in:16: -1- m4_pattern_forbid([_AC_])
++m4trace:configure.in:16: -1- m4_pattern_forbid([^LIBOBJS$], [do not use LIBOBJS directly, use AC_LIBOBJ (see section `AC_LIBOBJ vs LIBOBJS'])
++m4trace:configure.in:16: -1- m4_pattern_allow([^AS_FLAGS$])
++m4trace:configure.in:16: -1- m4_pattern_forbid([^_?m4_])
++m4trace:configure.in:16: -1- m4_pattern_forbid([^dnl$])
++m4trace:configure.in:16: -1- m4_pattern_forbid([^_?AS_])
++m4trace:configure.in:16: -1- AC_SUBST([SHELL], [${CONFIG_SHELL-/bin/sh}])
++m4trace:configure.in:16: -1- AC_SUBST([PATH_SEPARATOR])
++m4trace:configure.in:16: -1- AC_SUBST([PACKAGE_NAME], [m4_ifdef([AC_PACKAGE_NAME], ['AC_PACKAGE_NAME'])])
++m4trace:configure.in:16: -1- AC_SUBST([PACKAGE_TARNAME], [m4_ifdef([AC_PACKAGE_TARNAME], ['AC_PACKAGE_TARNAME'])])
++m4trace:configure.in:16: -1- AC_SUBST([PACKAGE_VERSION], [m4_ifdef([AC_PACKAGE_VERSION], ['AC_PACKAGE_VERSION'])])
++m4trace:configure.in:16: -1- AC_SUBST([PACKAGE_STRING], [m4_ifdef([AC_PACKAGE_STRING], ['AC_PACKAGE_STRING'])])
++m4trace:configure.in:16: -1- AC_SUBST([PACKAGE_BUGREPORT], [m4_ifdef([AC_PACKAGE_BUGREPORT], ['AC_PACKAGE_BUGREPORT'])])
++m4trace:configure.in:16: -1- AC_SUBST([exec_prefix], [NONE])
++m4trace:configure.in:16: -1- AC_SUBST([prefix], [NONE])
++m4trace:configure.in:16: -1- AC_SUBST([program_transform_name], [s,x,x,])
++m4trace:configure.in:16: -1- AC_SUBST([bindir], ['${exec_prefix}/bin'])
++m4trace:configure.in:16: -1- AC_SUBST([sbindir], ['${exec_prefix}/sbin'])
++m4trace:configure.in:16: -1- AC_SUBST([libexecdir], ['${exec_prefix}/libexec'])
++m4trace:configure.in:16: -1- AC_SUBST([datadir], ['${prefix}/share'])
++m4trace:configure.in:16: -1- AC_SUBST([sysconfdir], ['${prefix}/etc'])
++m4trace:configure.in:16: -1- AC_SUBST([sharedstatedir], ['${prefix}/com'])
++m4trace:configure.in:16: -1- AC_SUBST([localstatedir], ['${prefix}/var'])
++m4trace:configure.in:16: -1- AC_SUBST([libdir], ['${exec_prefix}/lib'])
++m4trace:configure.in:16: -1- AC_SUBST([includedir], ['${prefix}/include'])
++m4trace:configure.in:16: -1- AC_SUBST([oldincludedir], ['/usr/include'])
++m4trace:configure.in:16: -1- AC_SUBST([infodir], ['${prefix}/info'])
++m4trace:configure.in:16: -1- AC_SUBST([mandir], ['${prefix}/man'])
++m4trace:configure.in:16: -1- AC_DEFINE_TRACE_LITERAL([PACKAGE_NAME])
++m4trace:configure.in:16: -1- AH_OUTPUT([PACKAGE_NAME], [/* Define to the full name of this package. */
++#undef PACKAGE_NAME])
++m4trace:configure.in:16: -1- AC_DEFINE_TRACE_LITERAL([PACKAGE_TARNAME])
++m4trace:configure.in:16: -1- AH_OUTPUT([PACKAGE_TARNAME], [/* Define to the one symbol short name of this package. */
++#undef PACKAGE_TARNAME])
++m4trace:configure.in:16: -1- AC_DEFINE_TRACE_LITERAL([PACKAGE_VERSION])
++m4trace:configure.in:16: -1- AH_OUTPUT([PACKAGE_VERSION], [/* Define to the version of this package. */
++#undef PACKAGE_VERSION])
++m4trace:configure.in:16: -1- AC_DEFINE_TRACE_LITERAL([PACKAGE_STRING])
++m4trace:configure.in:16: -1- AH_OUTPUT([PACKAGE_STRING], [/* Define to the full name and version of this package. */
++#undef PACKAGE_STRING])
++m4trace:configure.in:16: -1- AC_DEFINE_TRACE_LITERAL([PACKAGE_BUGREPORT])
++m4trace:configure.in:16: -1- AH_OUTPUT([PACKAGE_BUGREPORT], [/* Define to the address where bug reports for this package should be sent. */
++#undef PACKAGE_BUGREPORT])
++m4trace:configure.in:16: -1- AC_SUBST([build_alias])
++m4trace:configure.in:16: -1- AC_SUBST([host_alias])
++m4trace:configure.in:16: -1- AC_SUBST([target_alias])
++m4trace:configure.in:16: -1- AC_SUBST([DEFS])
++m4trace:configure.in:16: -1- AC_SUBST([ECHO_C])
++m4trace:configure.in:16: -1- AC_SUBST([ECHO_N])
++m4trace:configure.in:16: -1- AC_SUBST([ECHO_T])
++m4trace:configure.in:16: -1- AC_SUBST([LIBS])
++m4trace:configure.in:27: -1- AC_SUBST([gc_basedir])
++m4trace:configure.in:27: -1- AC_SUBST([build], [$ac_cv_build])
++m4trace:configure.in:27: -1- AC_SUBST([build_cpu], [`echo $ac_cv_build | sed 's/^\([[^-]]*\)-\([[^-]]*\)-\(.*\)$/\1/'`])
++m4trace:configure.in:27: -1- AC_SUBST([build_vendor], [`echo $ac_cv_build | sed 's/^\([[^-]]*\)-\([[^-]]*\)-\(.*\)$/\2/'`])
++m4trace:configure.in:27: -1- AC_SUBST([build_os], [`echo $ac_cv_build | sed 's/^\([[^-]]*\)-\([[^-]]*\)-\(.*\)$/\3/'`])
++m4trace:configure.in:27: -1- AC_SUBST([host], [$ac_cv_host])
++m4trace:configure.in:27: -1- AC_SUBST([host_cpu], [`echo $ac_cv_host | sed 's/^\([[^-]]*\)-\([[^-]]*\)-\(.*\)$/\1/'`])
++m4trace:configure.in:27: -1- AC_SUBST([host_vendor], [`echo $ac_cv_host | sed 's/^\([[^-]]*\)-\([[^-]]*\)-\(.*\)$/\2/'`])
++m4trace:configure.in:27: -1- AC_SUBST([host_os], [`echo $ac_cv_host | sed 's/^\([[^-]]*\)-\([[^-]]*\)-\(.*\)$/\3/'`])
++m4trace:configure.in:27: -1- AC_SUBST([target], [$ac_cv_target])
++m4trace:configure.in:27: -1- AC_SUBST([target_cpu], [`echo $ac_cv_target | sed 's/^\([[^-]]*\)-\([[^-]]*\)-\(.*\)$/\1/'`])
++m4trace:configure.in:27: -1- AC_SUBST([target_vendor], [`echo $ac_cv_target | sed 's/^\([[^-]]*\)-\([[^-]]*\)-\(.*\)$/\2/'`])
++m4trace:configure.in:27: -1- AC_SUBST([target_os], [`echo $ac_cv_target | sed 's/^\([[^-]]*\)-\([[^-]]*\)-\(.*\)$/\3/'`])
++m4trace:configure.in:27: -1- AC_SUBST([mkinstalldirs])
++m4trace:configure.in:27: -1- AC_PROG_INSTALL
++m4trace:configure.in:27: -1- AC_SUBST([INSTALL_PROGRAM])
++m4trace:configure.in:27: -1- AC_SUBST([INSTALL_SCRIPT])
++m4trace:configure.in:27: -1- AC_SUBST([INSTALL_DATA])
++m4trace:configure.in:27: -1- AC_SUBST([PACKAGE], [gc])
++m4trace:configure.in:27: -1- AC_SUBST([VERSION], [6.1a1])
++m4trace:configure.in:27: -1- AC_SUBST([ACLOCAL])
++m4trace:configure.in:27: -1- AC_SUBST([AUTOCONF])
++m4trace:configure.in:27: -1- AC_SUBST([AUTOMAKE])
++m4trace:configure.in:27: -1- AC_SUBST([AUTOHEADER])
++m4trace:configure.in:27: -1- AC_SUBST([MAKEINFO])
++m4trace:configure.in:27: -1- AC_SUBST([AMTAR])
++m4trace:configure.in:27: -1- AC_SUBST([install_sh])
++m4trace:configure.in:27: -1- AC_SUBST([STRIP])
++m4trace:configure.in:27: -1- AC_SUBST([ac_ct_STRIP])
++m4trace:configure.in:27: -1- AC_SUBST([INSTALL_STRIP_PROGRAM])
++m4trace:configure.in:27: -1- AC_PROG_AWK
++m4trace:configure.in:27: -1- AC_SUBST([AWK])
++m4trace:configure.in:27: -1- AC_PROG_MAKE_SET
++m4trace:configure.in:27: -1- AC_SUBST([SET_MAKE])
++m4trace:configure.in:27: -1- AC_SUBST([AS])
++m4trace:configure.in:27: -1- AC_SUBST([ac_ct_AS])
++m4trace:configure.in:27: -1- AC_SUBST([AR])
++m4trace:configure.in:27: -1- AC_SUBST([ac_ct_AR])
++m4trace:configure.in:27: -1- AC_SUBST([RANLIB])
++m4trace:configure.in:27: -1- AC_SUBST([ac_ct_RANLIB])
++m4trace:configure.in:27: -1- AC_PROG_INSTALL
++m4trace:configure.in:27: -1- AC_SUBST([INSTALL_PROGRAM])
++m4trace:configure.in:27: -1- AC_SUBST([INSTALL_SCRIPT])
++m4trace:configure.in:27: -1- AC_SUBST([INSTALL_DATA])
++m4trace:configure.in:27: -1- AM_CONDITIONAL([MAINTAINER_MODE], [test $USE_MAINTAINER_MODE = yes])
++m4trace:configure.in:27: -1- AC_SUBST([MAINTAINER_MODE_TRUE])
++m4trace:configure.in:27: -1- AC_SUBST([MAINTAINER_MODE_FALSE])
++m4trace:configure.in:27: -1- AC_SUBST([MAINT])
++m4trace:configure.in:27: -1- AC_SUBST([GC_CFLAGS])
++m4trace:configure.in:29: -1- AM_PROG_LIBTOOL
++m4trace:configure.in:29: -1- AC_PROG_LIBTOOL
++m4trace:configure.in:29: -1- AC_PROG_CC
++m4trace:configure.in:29: -1- AC_SUBST([CC])
++m4trace:configure.in:29: -1- AC_SUBST([CFLAGS])
++m4trace:configure.in:29: -1- AC_SUBST([LDFLAGS])
++m4trace:configure.in:29: -1- AC_SUBST([CPPFLAGS])
++m4trace:configure.in:29: -1- AC_SUBST([CC])
++m4trace:configure.in:29: -1- AC_SUBST([ac_ct_CC])
++m4trace:configure.in:29: -1- AC_SUBST([CC])
++m4trace:configure.in:29: -1- AC_SUBST([ac_ct_CC])
++m4trace:configure.in:29: -1- AC_SUBST([CC])
++m4trace:configure.in:29: -1- AC_SUBST([CC])
++m4trace:configure.in:29: -1- AC_SUBST([ac_ct_CC])
++m4trace:configure.in:29: -1- AC_SUBST([EXEEXT], [$ac_cv_exeext])
++m4trace:configure.in:29: -1- AC_SUBST([OBJEXT], [$ac_cv_objext])
++m4trace:configure.in:29: -1- AC_SUBST([DEPDIR])
++m4trace:configure.in:29: -1- AC_SUBST([am__include])
++m4trace:configure.in:29: -1- AC_SUBST([am__quote])
++m4trace:configure.in:29: -1- AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno])
++m4trace:configure.in:29: -1- AC_SUBST([AMDEP_TRUE])
++m4trace:configure.in:29: -1- AC_SUBST([AMDEP_FALSE])
++m4trace:configure.in:29: -1- AC_SUBST([AMDEPBACKSLASH])
++m4trace:configure.in:29: -1- AC_SUBST([CCDEPMODE], [depmode=$am_cv_CC_dependencies_compiler_type])
++m4trace:configure.in:29: -1- AC_PROG_LN_S
++m4trace:configure.in:29: -1- AC_SUBST([LN_S], [$as_ln_s])
++m4trace:configure.in:29: -1- AC_SUBST([ECHO])
++m4trace:configure.in:29: -1- AC_SUBST([RANLIB])
++m4trace:configure.in:29: -1- AC_SUBST([ac_ct_RANLIB])
++m4trace:configure.in:29: -1- AC_SUBST([STRIP])
++m4trace:configure.in:29: -1- AC_SUBST([ac_ct_STRIP])
++m4trace:configure.in:29: -1- AC_CHECK_LIB([dld], [shl_load], [lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-dld"], [AC_CHECK_FUNC([dlopen],
++ [lt_cv_dlopen="dlopen"],
++ [AC_CHECK_LIB([dl], [dlopen],
++ [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],
++ [AC_CHECK_LIB([svld], [dlopen],
++ [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"],
++ [AC_CHECK_LIB([dld], [dld_link],
++ [lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-dld"])
++ ])
++ ])
++ ])
++ ])
++m4trace:configure.in:29: -1- AC_CHECK_LIB([dl], [dlopen], [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"], [AC_CHECK_LIB([svld], [dlopen],
++ [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"],
++ [AC_CHECK_LIB([dld], [dld_link],
++ [lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-dld"])
++ ])
++ ])
++m4trace:configure.in:29: -1- AC_CHECK_LIB([svld], [dlopen], [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"], [AC_CHECK_LIB([dld], [dld_link],
++ [lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-dld"])
++ ])
++m4trace:configure.in:29: -1- AC_CHECK_LIB([dld], [dld_link], [lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-dld"])
++m4trace:configure.in:29: -1- AC_CHECK_HEADERS([dlfcn.h])
++m4trace:configure.in:29: -1- AH_OUTPUT([HAVE_DLFCN_H], [/* Define to 1 if you have the <dlfcn.h> header file. */
++#undef HAVE_DLFCN_H])
++m4trace:configure.in:29: -1- AC_HEADER_STDC
++m4trace:configure.in:29: -1- AC_PROG_CPP
++m4trace:configure.in:29: -1- AC_SUBST([CPP])
++m4trace:configure.in:29: -1- AC_SUBST([CPPFLAGS])
++m4trace:configure.in:29: -1- AC_SUBST([CPP])
++m4trace:configure.in:29: -1- AC_SUBST([EGREP])
++m4trace:configure.in:29: -1- AC_DEFINE_TRACE_LITERAL([STDC_HEADERS])
++m4trace:configure.in:29: -1- AH_OUTPUT([STDC_HEADERS], [/* Define to 1 if you have the ANSI C header files. */
++#undef STDC_HEADERS])
++m4trace:configure.in:29: -1- AC_CHECK_HEADERS([sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
++ inttypes.h stdint.h unistd.h], [], [], [$ac_includes_default])
++m4trace:configure.in:29: -1- AH_OUTPUT([HAVE_SYS_TYPES_H], [/* Define to 1 if you have the <sys/types.h> header file. */
++#undef HAVE_SYS_TYPES_H])
++m4trace:configure.in:29: -1- AH_OUTPUT([HAVE_SYS_STAT_H], [/* Define to 1 if you have the <sys/stat.h> header file. */
++#undef HAVE_SYS_STAT_H])
++m4trace:configure.in:29: -1- AH_OUTPUT([HAVE_STDLIB_H], [/* Define to 1 if you have the <stdlib.h> header file. */
++#undef HAVE_STDLIB_H])
++m4trace:configure.in:29: -1- AH_OUTPUT([HAVE_STRING_H], [/* Define to 1 if you have the <string.h> header file. */
++#undef HAVE_STRING_H])
++m4trace:configure.in:29: -1- AH_OUTPUT([HAVE_MEMORY_H], [/* Define to 1 if you have the <memory.h> header file. */
++#undef HAVE_MEMORY_H])
++m4trace:configure.in:29: -1- AH_OUTPUT([HAVE_STRINGS_H], [/* Define to 1 if you have the <strings.h> header file. */
++#undef HAVE_STRINGS_H])
++m4trace:configure.in:29: -1- AH_OUTPUT([HAVE_INTTYPES_H], [/* Define to 1 if you have the <inttypes.h> header file. */
++#undef HAVE_INTTYPES_H])
++m4trace:configure.in:29: -1- AH_OUTPUT([HAVE_STDINT_H], [/* Define to 1 if you have the <stdint.h> header file. */
++#undef HAVE_STDINT_H])
++m4trace:configure.in:29: -1- AH_OUTPUT([HAVE_UNISTD_H], [/* Define to 1 if you have the <unistd.h> header file. */
++#undef HAVE_UNISTD_H])
++m4trace:configure.in:29: -1- AC_SUBST([LIBTOOL])
++m4trace:configure.in:38: -1- AM_CONDITIONAL([MAINTAINER_MODE], [test $USE_MAINTAINER_MODE = yes])
++m4trace:configure.in:38: -1- AC_SUBST([MAINTAINER_MODE_TRUE])
++m4trace:configure.in:38: -1- AC_SUBST([MAINTAINER_MODE_FALSE])
++m4trace:configure.in:38: -1- AC_SUBST([MAINT])
++m4trace:configure.in:77: -1- AC_DEFINE_TRACE_LITERAL([GC_LINUX_THREADS])
++m4trace:configure.in:78: -1- AC_DEFINE_TRACE_LITERAL([_REENTRANT])
++m4trace:configure.in:80: -1- AC_DEFINE_TRACE_LITERAL([PARALLEL_MARK])
++m4trace:configure.in:82: -1- AC_DEFINE_TRACE_LITERAL([THREAD_LOCAL_ALLOC])
++m4trace:configure.in:85: -1- AC_DEFINE_TRACE_LITERAL([GC_LINUX_THREADS])
++m4trace:configure.in:86: -1- AC_DEFINE_TRACE_LITERAL([_REENTRANT])
++m4trace:configure.in:90: -1- AC_DEFINE_TRACE_LITERAL([GC_HPUX_THREADS])
++m4trace:configure.in:91: -1- AC_DEFINE_TRACE_LITERAL([_POSIX_C_SOURCE])
++m4trace:configure.in:93: -1- AC_DEFINE_TRACE_LITERAL([PARALLEL_MARK])
++m4trace:configure.in:95: -1- AC_DEFINE_TRACE_LITERAL([THREAD_LOCAL_ALLOC])
++m4trace:configure.in:100: -1- AC_DEFINE_TRACE_LITERAL([GC_FREEBSD_THREADS])
++m4trace:configure.in:105: -1- AC_DEFINE_TRACE_LITERAL([GC_SOLARIS_THREADS])
++m4trace:configure.in:106: -1- AC_DEFINE_TRACE_LITERAL([GC_SOLARIS_PTHREADS])
++m4trace:configure.in:109: -1- AC_DEFINE_TRACE_LITERAL([GC_IRIX_THREADS])
++m4trace:configure.in:115: -1- AC_DEFINE_TRACE_LITERAL([GC_DARWIN_THREADS])
++m4trace:configure.in:116: -1- AC_DEFINE_TRACE_LITERAL([THREAD_LOCAL_ALLOC])
++m4trace:configure.in:118: -1- AC_DEFINE_TRACE_LITERAL([PARALLEL_MARK])
++m4trace:configure.in:124: -1- AC_DEFINE_TRACE_LITERAL([GC_WIN32_THREADS])
++m4trace:configure.in:125: -1- AC_DEFINE_TRACE_LITERAL([NO_GETENV])
++m4trace:configure.in:134: -1- AC_SUBST([THREADLIBS])
++m4trace:configure.in:141: -1- AM_CONDITIONAL([POWERPC_DARWIN], [test x$powerpc_darwin = xtrue])
++m4trace:configure.in:141: -1- AC_SUBST([POWERPC_DARWIN_TRUE])
++m4trace:configure.in:141: -1- AC_SUBST([POWERPC_DARWIN_FALSE])
++m4trace:configure.in:148: -1- AC_CHECK_LIB([dl], [dlopen], [EXTRA_TEST_LIBS="$EXTRA_TEST_LIBS -ldl"])
++m4trace:configure.in:152: -1- AC_SUBST([EXTRA_TEST_LIBS])
++m4trace:configure.in:155: -1- AC_SUBST([target_all])
++m4trace:configure.in:156: -1- AC_SUBST([target_alias])
++m4trace:configure.in:174: -1- AC_DEFINE_TRACE_LITERAL([ECOS])
++m4trace:configure.in:179: -1- AC_SUBST([CXX])
++m4trace:configure.in:181: -1- AC_SUBST([INCLUDES])
++m4trace:configure.in:182: -1- AC_SUBST([CXXINCLUDES])
++m4trace:configure.in:197: -1- AC_DEFINE_TRACE_LITERAL([SOLARIS25_PROC_VDB_BUG_FIXED])
++m4trace:configure.in:201: -1- AC_DEFINE_TRACE_LITERAL([STACKBASE])
++m4trace:configure.in:202: -1- AC_DEFINE_TRACE_LITERAL([DATASTART_IS_ETEXT])
++m4trace:configure.in:211: -1- AC_DEFINE_TRACE_LITERAL([NO_EXECUTE_PERMISSION])
++m4trace:configure.in:215: -1- AC_DEFINE_TRACE_LITERAL([SUNOS53_SHARED_LIB])
++m4trace:configure.in:228: -1- AC_SUBST([addobjs])
++m4trace:configure.in:252: -1- AC_SUBST([MY_CFLAGS])
++m4trace:configure.in:256: -1- AC_DEFINE_TRACE_LITERAL([SILENT])
++m4trace:configure.in:257: -1- AC_DEFINE_TRACE_LITERAL([NO_SIGNALS])
++m4trace:configure.in:258: -1- AC_DEFINE_TRACE_LITERAL([NO_EXECUTE_PERMISSION])
++m4trace:configure.in:259: -1- AC_DEFINE_TRACE_LITERAL([ALL_INTERIOR_POINTERS])
++m4trace:configure.in:262: -1- AC_DEFINE_TRACE_LITERAL([JAVA_FINALIZATION])
++m4trace:configure.in:263: -1- AC_DEFINE_TRACE_LITERAL([GC_GCJ_SUPPORT])
++m4trace:configure.in:264: -1- AC_DEFINE_TRACE_LITERAL([ATOMIC_UNCOLLECTABLE])
++m4trace:configure.in:270: -1- AC_DEFINE_TRACE_LITERAL([NO_SIGSET])
++m4trace:configure.in:271: -1- AC_DEFINE_TRACE_LITERAL([NO_DEBUGGING])
++m4trace:configure.in:290: -1- AC_DEFINE_TRACE_LITERAL([KEEP_BACK_PTRS])
++m4trace:configure.in:290: -1- AC_DEFINE_TRACE_LITERAL([DBG_HDRS_ALL])
++m4trace:configure.in:290: -1- AC_DEFINE_TRACE_LITERAL([MAKE_BACK_GRAPH])
++m4trace:configure.in:290: -1- AC_DEFINE_TRACE_LITERAL([MAKE_BACK_GRAPH])
++m4trace:configure.in:290: -1- AC_DEFINE_TRACE_LITERAL([SAVE_CALL_COUNT])
++m4trace:configure.in:292: -1- AM_CONDITIONAL([USE_LIBDIR], [test -z "$with_cross_host"])
++m4trace:configure.in:292: -1- AC_SUBST([USE_LIBDIR_TRUE])
++m4trace:configure.in:292: -1- AC_SUBST([USE_LIBDIR_FALSE])
++m4trace:configure.in:317: -1- AC_CONFIG_FILES([Makefile include/Makefile])
++m4trace:configure.in:317: -1- AC_SUBST([LIB@&t@OBJS], [$ac_libobjs])
++m4trace:configure.in:317: -1- AC_SUBST([LTLIBOBJS], [$ac_ltlibobjs])
+diff -Nubr boehm-gc/backgraph.c ../boehm-gc/backgraph.c
+--- boehm-gc/backgraph.c Wed Jan 30 18:48:45 2002
++++ ../boehm-gc/backgraph.c Mon May 26 12:48:52 2003
+@@ -307,6 +307,7 @@
}
while (currentp < (word *)(p + gc_descr)) {
word current = *currentp++;
-- FIXUP_POINTER(current);
++ FIXUP_POINTER(current);
if (current >= (word)GC_least_plausible_heap_addr &&
current <= (word)GC_greatest_plausible_heap_addr) {
ptr_t target = GC_base((GC_PTR)current);
-diff -Nur ../boehm-gc/configure boehm-gc/configure
---- ../boehm-gc/configure Sat May 31 21:21:37 2003
-+++ boehm-gc/configure Tue May 13 17:18:14 2003
-@@ -61,6 +61,7 @@
+diff -Nubr boehm-gc/configure ../boehm-gc/configure
+--- boehm-gc/configure Tue May 13 17:18:14 2003
++++ ../boehm-gc/configure Sat May 31 21:21:37 2003
+@@ -61,7 +61,6 @@
program_transform_name=s,x,x,
silent=
site=
-+sitefile=
+-sitefile=
srcdir=
target=NONE
verbose=
-@@ -175,6 +176,7 @@
+@@ -176,7 +175,6 @@
--help print this message
--no-create do not create output files
--quiet, --silent do not print \`checking...' messages
-+ --site-file=FILE use FILE as the site file
+- --site-file=FILE use FILE as the site file
--version print the version of autoconf that created configure
Directory and file names:
--prefix=PREFIX install architecture-independent files in PREFIX
-@@ -345,6 +347,11 @@
+@@ -347,11 +345,6 @@
-site=* | --site=* | --sit=*)
site="$ac_optarg" ;;
-+ -site-file | --site-file | --site-fil | --site-fi | --site-f)
-+ ac_prev=sitefile ;;
-+ -site-file=* | --site-file=* | --site-fil=* | --site-fi=* | --site-f=*)
-+ sitefile="$ac_optarg" ;;
-+
+- -site-file | --site-file | --site-fil | --site-fi | --site-f)
+- ac_prev=sitefile ;;
+- -site-file=* | --site-file=* | --site-fil=* | --site-fi=* | --site-f=*)
+- sitefile="$ac_optarg" ;;
+-
-srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
ac_prev=srcdir ;;
-srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
-@@ -510,12 +517,16 @@
+@@ -517,16 +510,12 @@
srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
# Prefer explicitly selected file to automatically selected ones.
--if test -z "$CONFIG_SITE"; then
-- if test "x$prefix" != xNONE; then
-- CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
-- else
-- CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
-+if test -z "$sitefile"; then
-+ if test -z "$CONFIG_SITE"; then
-+ if test "x$prefix" != xNONE; then
-+ CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
-+ else
-+ CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
-+ fi
- fi
-+else
-+ CONFIG_SITE="$sitefile"
+-if test -z "$sitefile"; then
+- if test -z "$CONFIG_SITE"; then
++if test -z "$CONFIG_SITE"; then
+ if test "x$prefix" != xNONE; then
+ CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
+ else
+ CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
+ fi
+- fi
+-else
+- CONFIG_SITE="$sitefile"
fi
for ac_site_file in $CONFIG_SITE; do
- if test -r "$ac_site_file"; then
-@@ -593,7 +604,7 @@
- # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
- # ./install, which can be erroneously created by make from ./install.sh.
- echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
--echo "configure:597: checking for a BSD compatible install" >&5
-+echo "configure:608: checking for a BSD compatible install" >&5
- if test -z "$INSTALL"; then
- if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-@@ -646,7 +657,7 @@
- test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
-
- echo $ac_n "checking whether build environment is sane""... $ac_c" 1>&6
--echo "configure:650: checking whether build environment is sane" >&5
-+echo "configure:661: checking whether build environment is sane" >&5
- # Just in case
- sleep 1
- echo timestamp > conftestfile
-@@ -703,7 +714,7 @@
- test "$program_transform_name" = "" && program_transform_name="s,x,x,"
-
- echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
--echo "configure:707: checking whether ${MAKE-make} sets \${MAKE}" >&5
-+echo "configure:718: checking whether ${MAKE-make} sets \${MAKE}" >&5
- set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'`
- if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-@@ -736,12 +747,12 @@
- fi
-
- echo $ac_n "checking for Cygwin environment""... $ac_c" 1>&6
--echo "configure:740: checking for Cygwin environment" >&5
-+echo "configure:751: checking for Cygwin environment" >&5
- if eval "test \"`echo '$''{'ac_cv_cygwin'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
- else
- cat > conftest.$ac_ext <<EOF
--#line 745 "configure"
-+#line 756 "configure"
- #include "confdefs.h"
-
- int main() {
-@@ -752,7 +763,7 @@
- return __CYGWIN__;
- ; return 0; }
- EOF
--if { (eval echo configure:756: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
-+if { (eval echo configure:767: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
- rm -rf conftest*
- ac_cv_cygwin=yes
- else
-@@ -769,19 +780,19 @@
- CYGWIN=
- test "$ac_cv_cygwin" = yes && CYGWIN=yes
- echo $ac_n "checking for mingw32 environment""... $ac_c" 1>&6
--echo "configure:773: checking for mingw32 environment" >&5
-+echo "configure:784: checking for mingw32 environment" >&5
- if eval "test \"`echo '$''{'ac_cv_mingw32'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
- else
- cat > conftest.$ac_ext <<EOF
--#line 778 "configure"
-+#line 789 "configure"
- #include "confdefs.h"
-
- int main() {
- return __MINGW32__;
- ; return 0; }
- EOF
--if { (eval echo configure:785: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
-+if { (eval echo configure:796: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
- rm -rf conftest*
- ac_cv_mingw32=yes
- else
-@@ -892,7 +903,7 @@
- fi
-
- echo $ac_n "checking host system type""... $ac_c" 1>&6
--echo "configure:896: checking host system type" >&5
-+echo "configure:907: checking host system type" >&5
-
- host_alias=$host
- case "$host_alias" in
-@@ -913,7 +924,7 @@
- echo "$ac_t""$host" 1>&6
-
- echo $ac_n "checking target system type""... $ac_c" 1>&6
--echo "configure:917: checking target system type" >&5
-+echo "configure:928: checking target system type" >&5
-
- target_alias=$target
- case "$target_alias" in
-@@ -931,7 +942,7 @@
- echo "$ac_t""$target" 1>&6
-
- echo $ac_n "checking build system type""... $ac_c" 1>&6
--echo "configure:935: checking build system type" >&5
-+echo "configure:946: checking build system type" >&5
-
- build_alias=$build
- case "$build_alias" in
-@@ -971,7 +982,7 @@
-
- missing_dir=`cd $ac_aux_dir && pwd`
- echo $ac_n "checking for working aclocal""... $ac_c" 1>&6
--echo "configure:975: checking for working aclocal" >&5
-+echo "configure:986: checking for working aclocal" >&5
- # Run test in a subshell; some versions of sh will print an error if
- # an executable is not found, even if stderr is redirected.
- # Redirect stdin to placate older versions of autoconf. Sigh.
-@@ -984,7 +995,7 @@
- fi
-
- echo $ac_n "checking for working autoconf""... $ac_c" 1>&6
--echo "configure:988: checking for working autoconf" >&5
-+echo "configure:999: checking for working autoconf" >&5
- # Run test in a subshell; some versions of sh will print an error if
- # an executable is not found, even if stderr is redirected.
- # Redirect stdin to placate older versions of autoconf. Sigh.
-@@ -997,7 +1008,7 @@
- fi
-
- echo $ac_n "checking for working automake""... $ac_c" 1>&6
--echo "configure:1001: checking for working automake" >&5
-+echo "configure:1012: checking for working automake" >&5
- # Run test in a subshell; some versions of sh will print an error if
- # an executable is not found, even if stderr is redirected.
- # Redirect stdin to placate older versions of autoconf. Sigh.
-@@ -1010,7 +1021,7 @@
- fi
-
- echo $ac_n "checking for working autoheader""... $ac_c" 1>&6
--echo "configure:1014: checking for working autoheader" >&5
-+echo "configure:1025: checking for working autoheader" >&5
- # Run test in a subshell; some versions of sh will print an error if
- # an executable is not found, even if stderr is redirected.
- # Redirect stdin to placate older versions of autoconf. Sigh.
-@@ -1023,7 +1034,7 @@
- fi
-
- echo $ac_n "checking for working makeinfo""... $ac_c" 1>&6
--echo "configure:1027: checking for working makeinfo" >&5
-+echo "configure:1038: checking for working makeinfo" >&5
- # Run test in a subshell; some versions of sh will print an error if
- # an executable is not found, even if stderr is redirected.
- # Redirect stdin to placate older versions of autoconf. Sigh.
-@@ -1049,7 +1060,7 @@
- # Extract the first word of "gcc", so it can be a program name with args.
- set dummy gcc; ac_word=$2
- echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
--echo "configure:1053: checking for $ac_word" >&5
-+echo "configure:1064: checking for $ac_word" >&5
- if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
- else
-@@ -1079,7 +1090,7 @@
- # Extract the first word of "cc", so it can be a program name with args.
- set dummy cc; ac_word=$2
- echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
--echo "configure:1083: checking for $ac_word" >&5
-+echo "configure:1094: checking for $ac_word" >&5
- if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
- else
-@@ -1128,7 +1139,7 @@
- fi
-
- echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
--echo "configure:1132: checking whether we are using GNU C" >&5
-+echo "configure:1143: checking whether we are using GNU C" >&5
- if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
- else
-@@ -1137,7 +1148,7 @@
- yes;
- #endif
- EOF
--if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:1141: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
-+if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:1152: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
- ac_cv_prog_gcc=yes
- else
- ac_cv_prog_gcc=no
-@@ -1152,7 +1163,7 @@
- ac_save_CFLAGS="$CFLAGS"
- CFLAGS=
- echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
--echo "configure:1156: checking whether ${CC-cc} accepts -g" >&5
-+echo "configure:1167: checking whether ${CC-cc} accepts -g" >&5
- if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
- else
-@@ -1189,7 +1200,7 @@
- # Extract the first word of "$ac_prog", so it can be a program name with args.
- set dummy $ac_prog; ac_word=$2
- echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
--echo "configure:1193: checking for $ac_word" >&5
-+echo "configure:1204: checking for $ac_word" >&5
- if eval "test \"`echo '$''{'ac_cv_prog_CXX'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
- else
-@@ -1222,7 +1233,7 @@
- test -z "$CXX" && { echo "configure: error: no acceptable c++ found in \$PATH" 1>&2; exit 1; }
-
- echo $ac_n "checking whether we are using GNU C++""... $ac_c" 1>&6
--echo "configure:1226: checking whether we are using GNU C++" >&5
-+echo "configure:1237: checking whether we are using GNU C++" >&5
- if eval "test \"`echo '$''{'ac_cv_prog_gxx'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
- else
-@@ -1231,7 +1242,7 @@
- yes;
- #endif
- EOF
--if { ac_try='${CXX-g++} -E conftest.C'; { (eval echo configure:1235: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
-+if { ac_try='${CXX-g++} -E conftest.C'; { (eval echo configure:1246: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
- ac_cv_prog_gxx=yes
- else
- ac_cv_prog_gxx=no
-@@ -1246,7 +1257,7 @@
- ac_save_CXXFLAGS="$CXXFLAGS"
- CXXFLAGS=
- echo $ac_n "checking whether ${CXX-g++} accepts -g""... $ac_c" 1>&6
--echo "configure:1250: checking whether ${CXX-g++} accepts -g" >&5
-+echo "configure:1261: checking whether ${CXX-g++} accepts -g" >&5
- if eval "test \"`echo '$''{'ac_cv_prog_cxx_g'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
- else
-@@ -1279,7 +1290,7 @@
- # NEWLIB_CONFIGURE, which doesn't work because that means that it will
- # be run before AC_CANONICAL_HOST.
- echo $ac_n "checking build system type""... $ac_c" 1>&6
--echo "configure:1283: checking build system type" >&5
-+echo "configure:1294: checking build system type" >&5
-
- build_alias=$build
- case "$build_alias" in
-@@ -1300,7 +1311,7 @@
- # Extract the first word of "${ac_tool_prefix}as", so it can be a program name with args.
- set dummy ${ac_tool_prefix}as; ac_word=$2
- echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
--echo "configure:1304: checking for $ac_word" >&5
-+echo "configure:1315: checking for $ac_word" >&5
- if eval "test \"`echo '$''{'ac_cv_prog_AS'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
- else
-@@ -1332,7 +1343,7 @@
- # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
- set dummy ${ac_tool_prefix}ar; ac_word=$2
- echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
--echo "configure:1336: checking for $ac_word" >&5
-+echo "configure:1347: checking for $ac_word" >&5
- if eval "test \"`echo '$''{'ac_cv_prog_AR'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
- else
-@@ -1364,7 +1375,7 @@
- # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
- set dummy ${ac_tool_prefix}ranlib; ac_word=$2
- echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
--echo "configure:1368: checking for $ac_word" >&5
-+echo "configure:1379: checking for $ac_word" >&5
- if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
- else
-@@ -1396,7 +1407,7 @@
- # Extract the first word of "ranlib", so it can be a program name with args.
- set dummy ranlib; ac_word=$2
- echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
--echo "configure:1400: checking for $ac_word" >&5
-+echo "configure:1411: checking for $ac_word" >&5
- if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
- else
-@@ -1441,7 +1452,7 @@
+ if test -r "$ac_site_file"; then
+@@ -604,7 +593,7 @@
# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
# ./install, which can be erroneously created by make from ./install.sh.
echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
--echo "configure:1445: checking for a BSD compatible install" >&5
-+echo "configure:1456: checking for a BSD compatible install" >&5
+-echo "configure:608: checking for a BSD compatible install" >&5
++echo "configure:597: checking for a BSD compatible install" >&5
if test -z "$INSTALL"; then
if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
-@@ -1495,7 +1506,7 @@
-
-
- echo $ac_n "checking whether to enable maintainer-specific portions of Makefiles""... $ac_c" 1>&6
--echo "configure:1499: checking whether to enable maintainer-specific portions of Makefiles" >&5
-+echo "configure:1510: checking whether to enable maintainer-specific portions of Makefiles" >&5
- # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
- if test "${enable_maintainer_mode+set}" = set; then
- enableval="$enable_maintainer_mode"
-@@ -1533,7 +1544,7 @@
-
-
- echo $ac_n "checking for executable suffix""... $ac_c" 1>&6
--echo "configure:1537: checking for executable suffix" >&5
-+echo "configure:1548: checking for executable suffix" >&5
- if eval "test \"`echo '$''{'ac_cv_exeext'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
- else
-@@ -1543,10 +1554,10 @@
- rm -f conftest*
- echo 'int main () { return 0; }' > conftest.$ac_ext
- ac_cv_exeext=
-- if { (eval echo configure:1547: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
-+ if { (eval echo configure:1558: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
- for file in conftest.*; do
- case $file in
-- *.c | *.o | *.obj) ;;
-+ *.c | *.o | *.obj | *.ilk | *.pdb) ;;
- *) ac_cv_exeext=`echo $file | sed -e s/conftest//` ;;
- esac
- done
-@@ -1665,7 +1676,7 @@
- if test "$GCC" = yes; then
- # Check if gcc -print-prog-name=ld gives a path.
- echo $ac_n "checking for ld used by GCC""... $ac_c" 1>&6
--echo "configure:1669: checking for ld used by GCC" >&5
-+echo "configure:1680: checking for ld used by GCC" >&5
- case $host in
- *-*-mingw*)
- # gcc leaves a trailing carriage return which upsets mingw
-@@ -1695,10 +1706,10 @@
- esac
- elif test "$with_gnu_ld" = yes; then
- echo $ac_n "checking for GNU ld""... $ac_c" 1>&6
--echo "configure:1699: checking for GNU ld" >&5
-+echo "configure:1710: checking for GNU ld" >&5
- else
- echo $ac_n "checking for non-GNU ld""... $ac_c" 1>&6
--echo "configure:1702: checking for non-GNU ld" >&5
-+echo "configure:1713: checking for non-GNU ld" >&5
- fi
- if eval "test \"`echo '$''{'lt_cv_path_LD'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-@@ -1733,7 +1744,7 @@
- fi
- test -z "$LD" && { echo "configure: error: no acceptable ld found in \$PATH" 1>&2; exit 1; }
- echo $ac_n "checking if the linker ($LD) is GNU ld""... $ac_c" 1>&6
--echo "configure:1737: checking if the linker ($LD) is GNU ld" >&5
-+echo "configure:1748: checking if the linker ($LD) is GNU ld" >&5
- if eval "test \"`echo '$''{'lt_cv_prog_gnu_ld'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
- else
-@@ -1750,7 +1761,7 @@
-
-
- echo $ac_n "checking for $LD option to reload object files""... $ac_c" 1>&6
--echo "configure:1754: checking for $LD option to reload object files" >&5
-+echo "configure:1765: checking for $LD option to reload object files" >&5
- if eval "test \"`echo '$''{'lt_cv_ld_reload_flag'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
- else
-@@ -1762,7 +1773,7 @@
- test -n "$reload_flag" && reload_flag=" $reload_flag"
+@@ -657,7 +646,7 @@
+ test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
- echo $ac_n "checking for BSD-compatible nm""... $ac_c" 1>&6
--echo "configure:1766: checking for BSD-compatible nm" >&5
-+echo "configure:1777: checking for BSD-compatible nm" >&5
- if eval "test \"`echo '$''{'lt_cv_path_NM'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
- else
-@@ -1800,7 +1811,7 @@
- echo "$ac_t""$NM" 1>&6
+ echo $ac_n "checking whether build environment is sane""... $ac_c" 1>&6
+-echo "configure:661: checking whether build environment is sane" >&5
++echo "configure:650: checking whether build environment is sane" >&5
+ # Just in case
+ sleep 1
+ echo timestamp > conftestfile
+@@ -714,7 +703,7 @@
+ test "$program_transform_name" = "" && program_transform_name="s,x,x,"
- echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6
--echo "configure:1804: checking whether ln -s works" >&5
-+echo "configure:1815: checking whether ln -s works" >&5
- if eval "test \"`echo '$''{'ac_cv_prog_LN_S'+set}'`\" = set"; then
+ echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
+-echo "configure:718: checking whether ${MAKE-make} sets \${MAKE}" >&5
++echo "configure:707: checking whether ${MAKE-make} sets \${MAKE}" >&5
+ set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'`
+ if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
- else
-@@ -1821,7 +1832,7 @@
+@@ -747,12 +736,12 @@
fi
- echo $ac_n "checking how to recognise dependant libraries""... $ac_c" 1>&6
--echo "configure:1825: checking how to recognise dependant libraries" >&5
-+echo "configure:1836: checking how to recognise dependant libraries" >&5
- if eval "test \"`echo '$''{'lt_cv_deplibs_check_method'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
- else
-@@ -1994,13 +2005,13 @@
- deplibs_check_method=$lt_cv_deplibs_check_method
-
- echo $ac_n "checking for object suffix""... $ac_c" 1>&6
--echo "configure:1998: checking for object suffix" >&5
-+echo "configure:2009: checking for object suffix" >&5
- if eval "test \"`echo '$''{'ac_cv_objext'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
- else
- rm -f conftest*
- echo 'int i = 1;' > conftest.$ac_ext
--if { (eval echo configure:2004: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
-+if { (eval echo configure:2015: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
- for ac_file in conftest.*; do
- case $ac_file in
- *.c) ;;
-@@ -2024,7 +2035,7 @@
- file_magic*)
- if test "$file_magic_cmd" = '$MAGIC_CMD'; then
- echo $ac_n "checking for ${ac_tool_prefix}file""... $ac_c" 1>&6
--echo "configure:2028: checking for ${ac_tool_prefix}file" >&5
-+echo "configure:2039: checking for ${ac_tool_prefix}file" >&5
- if eval "test \"`echo '$''{'lt_cv_path_MAGIC_CMD'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
- else
-@@ -2086,7 +2097,7 @@
- if test -z "$lt_cv_path_MAGIC_CMD"; then
- if test -n "$ac_tool_prefix"; then
- echo $ac_n "checking for file""... $ac_c" 1>&6
--echo "configure:2090: checking for file" >&5
-+echo "configure:2101: checking for file" >&5
- if eval "test \"`echo '$''{'lt_cv_path_MAGIC_CMD'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
- else
-@@ -2157,7 +2168,7 @@
- # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
- set dummy ${ac_tool_prefix}ranlib; ac_word=$2
- echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
--echo "configure:2161: checking for $ac_word" >&5
-+echo "configure:2172: checking for $ac_word" >&5
- if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
- else
-@@ -2189,7 +2200,7 @@
- # Extract the first word of "ranlib", so it can be a program name with args.
- set dummy ranlib; ac_word=$2
- echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
--echo "configure:2193: checking for $ac_word" >&5
-+echo "configure:2204: checking for $ac_word" >&5
- if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
- else
-@@ -2224,7 +2235,7 @@
- # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
- set dummy ${ac_tool_prefix}strip; ac_word=$2
- echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
--echo "configure:2228: checking for $ac_word" >&5
-+echo "configure:2239: checking for $ac_word" >&5
- if eval "test \"`echo '$''{'ac_cv_prog_STRIP'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
- else
-@@ -2256,7 +2267,7 @@
- # Extract the first word of "strip", so it can be a program name with args.
- set dummy strip; ac_word=$2
- echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
--echo "configure:2260: checking for $ac_word" >&5
-+echo "configure:2271: checking for $ac_word" >&5
- if eval "test \"`echo '$''{'ac_cv_prog_STRIP'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
- else
-@@ -2323,8 +2334,21 @@
- case $host in
- *-*-irix6*)
- # Find out which ABI we are using.
-- echo '#line 2327 "configure"' > conftest.$ac_ext
-- if { (eval echo configure:2328: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
-+ echo '#line 2338 "configure"' > conftest.$ac_ext
-+ if { (eval echo configure:2339: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
-+ if test "$lt_cv_prog_gnu_ld" = yes; then
-+ case `/usr/bin/file conftest.$ac_objext` in
-+ *32-bit*)
-+ LD="${LD-ld} -melf32bsmip"
-+ ;;
-+ *N32*)
-+ LD="${LD-ld} -melf32bmipn32"
-+ ;;
-+ *64-bit*)
-+ LD="${LD-ld} -melf64bmip"
-+ ;;
-+ esac
-+ else
- case `/usr/bin/file conftest.$ac_objext` in
- *32-bit*)
- LD="${LD-ld} -32"
-@@ -2336,6 +2360,7 @@
- LD="${LD-ld} -64"
- ;;
- esac
-+ fi
- fi
- rm -rf conftest*
- ;;
-@@ -2343,7 +2368,7 @@
- ia64-*-hpux*)
- # Find out which ABI we are using.
- echo 'int i;' > conftest.$ac_ext
-- if { (eval echo configure:2347: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
-+ if { (eval echo configure:2372: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
- case "`/usr/bin/file conftest.o`" in
- *ELF-32*)
- HPUX_IA64_MODE="32"
-@@ -2359,7 +2384,7 @@
- x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*|s390*-*linux*|sparc*-*linux*)
- # Find out which ABI we are using.
- echo 'int i;' > conftest.$ac_ext
-- if { (eval echo configure:2363: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
-+ if { (eval echo configure:2388: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
- case "`/usr/bin/file conftest.o`" in
- *32-bit*)
- case $host in
-@@ -2403,7 +2428,7 @@
- SAVE_CFLAGS="$CFLAGS"
- CFLAGS="$CFLAGS -belf"
- echo $ac_n "checking whether the C compiler needs -belf""... $ac_c" 1>&6
--echo "configure:2407: checking whether the C compiler needs -belf" >&5
-+echo "configure:2432: checking whether the C compiler needs -belf" >&5
- if eval "test \"`echo '$''{'lt_cv_cc_needs_belf'+set}'`\" = set"; then
+ echo $ac_n "checking for Cygwin environment""... $ac_c" 1>&6
+-echo "configure:751: checking for Cygwin environment" >&5
++echo "configure:740: checking for Cygwin environment" >&5
+ if eval "test \"`echo '$''{'ac_cv_cygwin'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
-@@ -2416,14 +2441,14 @@
- cross_compiling=$ac_cv_prog_cc_cross
-
- cat > conftest.$ac_ext <<EOF
--#line 2420 "configure"
-+#line 2445 "configure"
+ cat > conftest.$ac_ext <<EOF
+-#line 756 "configure"
++#line 745 "configure"
#include "confdefs.h"
int main() {
-
+@@ -763,7 +752,7 @@
+ return __CYGWIN__;
; return 0; }
EOF
--if { (eval echo configure:2427: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
-+if { (eval echo configure:2452: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+-if { (eval echo configure:767: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
++if { (eval echo configure:756: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
- lt_cv_cc_needs_belf=yes
+ ac_cv_cygwin=yes
else
-@@ -2453,7 +2478,7 @@
- esac
-
- echo $ac_n "checking how to run the C++ preprocessor""... $ac_c" 1>&6
--echo "configure:2457: checking how to run the C++ preprocessor" >&5
-+echo "configure:2482: checking how to run the C++ preprocessor" >&5
- if test -z "$CXXCPP"; then
- if eval "test \"`echo '$''{'ac_cv_prog_CXXCPP'+set}'`\" = set"; then
+@@ -780,19 +769,19 @@
+ CYGWIN=
+ test "$ac_cv_cygwin" = yes && CYGWIN=yes
+ echo $ac_n "checking for mingw32 environment""... $ac_c" 1>&6
+-echo "configure:784: checking for mingw32 environment" >&5
++echo "configure:773: checking for mingw32 environment" >&5
+ if eval "test \"`echo '$''{'ac_cv_mingw32'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
-@@ -2466,12 +2491,12 @@
- cross_compiling=$ac_cv_prog_cxx_cross
- CXXCPP="${CXX-g++} -E"
+ else
cat > conftest.$ac_ext <<EOF
--#line 2470 "configure"
-+#line 2495 "configure"
+-#line 789 "configure"
++#line 778 "configure"
#include "confdefs.h"
- #include <stdlib.h>
- EOF
- ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
--{ (eval echo configure:2475: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
-+{ (eval echo configure:2500: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
- ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
- if test -z "$ac_err"; then
- :
-@@ -2618,7 +2643,7 @@
-
-
- echo $ac_n "checking whether to enable maintainer-specific portions of Makefiles""... $ac_c" 1>&6
--echo "configure:2622: checking whether to enable maintainer-specific portions of Makefiles" >&5
-+echo "configure:2647: checking whether to enable maintainer-specific portions of Makefiles" >&5
- # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
- if test "${enable_maintainer_mode+set}" = set; then
- enableval="$enable_maintainer_mode"
-@@ -2651,7 +2676,7 @@
-
-
- echo $ac_n "checking for executable suffix""... $ac_c" 1>&6
--echo "configure:2655: checking for executable suffix" >&5
-+echo "configure:2680: checking for executable suffix" >&5
- if eval "test \"`echo '$''{'ac_cv_exeext'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
- else
-@@ -2661,10 +2686,10 @@
- rm -f conftest*
- echo 'int main () { return 0; }' > conftest.$ac_ext
- ac_cv_exeext=
-- if { (eval echo configure:2665: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
-+ if { (eval echo configure:2690: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
- for file in conftest.*; do
- case $file in
-- *.c | *.o | *.obj) ;;
-+ *.c | *.o | *.obj | *.ilk | *.pdb) ;;
- *) ac_cv_exeext=`echo $file | sed -e s/conftest//` ;;
- esac
- done
-@@ -2684,7 +2709,7 @@
- fi
-
- echo $ac_n "checking for thread model used by GCC""... $ac_c" 1>&6
--echo "configure:2688: checking for thread model used by GCC" >&5
-+echo "configure:2713: checking for thread model used by GCC" >&5
- THREADS=`$CC -v 2>&1 | sed -n 's/^Thread model: //p'`
- if test -z "$THREADS"; then
- THREADS=no
-@@ -2793,22 +2818,6 @@
- *-*-cygwin*)
- THREADLIBS=
- ;;
-- *-*-darwin*)
-- cat >> confdefs.h <<\EOF
--#define GC_DARWIN_THREADS 1
--EOF
--
-- cat >> confdefs.h <<\EOF
--#define THREAD_LOCAL_ALLOC 1
--EOF
--
-- if test "${enable_parallel_mark}" = yes; then
-- cat >> confdefs.h <<\EOF
--#define PARALLEL_MARK 1
--EOF
--
-- fi
-- ;;
- esac
- ;;
- win32)
-@@ -2820,6 +2829,12 @@
- #define NO_GETENV 1
- EOF
-
-+ if test $enable_shared = yes; then
-+ cat >> confdefs.h <<\EOF
-+#define GC_DLL 1
-+EOF
-+
-+ fi
- ;;
- decosf1 | irix | mach | os2 | solaris | dce | vxworks)
- { echo "configure: error: thread package $THREADS not yet supported" 1>&2; exit 1; }
-@@ -2830,28 +2845,8 @@
- esac
-
--case "$host" in
-- powerpc-*-darwin*)
-- powerpc_darwin=true
-- ;;
--esac
--
--
--if test x$powerpc_darwin = xtrue; then
-- POWERPC_DARWIN_TRUE=
-- POWERPC_DARWIN_FALSE='#'
--else
-- POWERPC_DARWIN_TRUE='#'
-- POWERPC_DARWIN_FALSE=
--fi
--
--# We never want libdl on darwin. It is a fake libdl that just ends up making
--# dyld calls anyway
--case "$host" in
-- *-*-darwin*) ;;
-- *)
-- echo $ac_n "checking for dlopen in -ldl""... $ac_c" 1>&6
--echo "configure:2855: checking for dlopen in -ldl" >&5
-+echo $ac_n "checking for dlopen in -ldl""... $ac_c" 1>&6
-+echo "configure:2850: checking for dlopen in -ldl" >&5
- ac_lib_var=`echo dl'_'dlopen | sed 'y%./+-%__p_%'`
- if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-@@ -2859,7 +2854,7 @@
- ac_save_LIBS="$LIBS"
- LIBS="-ldl $LIBS"
- cat > conftest.$ac_ext <<EOF
--#line 2863 "configure"
-+#line 2858 "configure"
- #include "confdefs.h"
- /* Override any gcc2 internal prototype to avoid an error. */
- /* We use char because int might match the return type of a gcc2
-@@ -2870,7 +2865,7 @@
- dlopen()
+ int main() {
+ return __MINGW32__;
; return 0; }
EOF
--if { (eval echo configure:2874: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
-+if { (eval echo configure:2869: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+-if { (eval echo configure:796: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
++if { (eval echo configure:785: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
- eval "ac_cv_lib_$ac_lib_var=yes"
+ ac_cv_mingw32=yes
else
-@@ -2890,9 +2885,6 @@
- echo "$ac_t""no" 1>&6
+@@ -903,7 +892,7 @@
fi
-- ;;
--esac
--
+ echo $ac_n "checking host system type""... $ac_c" 1>&6
+-echo "configure:907: checking host system type" >&5
++echo "configure:896: checking host system type" >&5
+
+ host_alias=$host
+ case "$host_alias" in
+@@ -924,7 +913,7 @@
+ echo "$ac_t""$host" 1>&6
+
+ echo $ac_n "checking target system type""... $ac_c" 1>&6
+-echo "configure:928: checking target system type" >&5
++echo "configure:917: checking target system type" >&5
+
+ target_alias=$target
+ case "$target_alias" in
+@@ -942,7 +931,7 @@
+ echo "$ac_t""$target" 1>&6
+ echo $ac_n "checking build system type""... $ac_c" 1>&6
+-echo "configure:946: checking build system type" >&5
++echo "configure:935: checking build system type" >&5
- target_all=libgcjgc.la
-@@ -3108,15 +3100,17 @@
- fi
+ build_alias=$build
+ case "$build_alias" in
+@@ -982,7 +971,7 @@
+ missing_dir=`cd $ac_aux_dir && pwd`
+ echo $ac_n "checking for working aclocal""... $ac_c" 1>&6
+-echo "configure:986: checking for working aclocal" >&5
++echo "configure:975: checking for working aclocal" >&5
+ # Run test in a subshell; some versions of sh will print an error if
+ # an executable is not found, even if stderr is redirected.
+ # Redirect stdin to placate older versions of autoconf. Sigh.
+@@ -995,7 +984,7 @@
+ fi
--
--
--if test -z "$with_cross_host"; then
-- USE_LIBDIR_TRUE=
-- USE_LIBDIR_FALSE='#'
-+if test -n "$with_cross_host" &&
-+ test x"$with_cross_host" != x"no"; then
-+ toolexecdir='$(exec_prefix)/$(target_alias)'
-+ toolexeclibdir='$(toolexecdir)/lib'
- else
-- USE_LIBDIR_TRUE='#'
-- USE_LIBDIR_FALSE=
-+ toolexecdir='$(libdir)/gcc-lib/$(target_alias)'
-+ toolexeclibdir='$(libdir)'
+ echo $ac_n "checking for working autoconf""... $ac_c" 1>&6
+-echo "configure:999: checking for working autoconf" >&5
++echo "configure:988: checking for working autoconf" >&5
+ # Run test in a subshell; some versions of sh will print an error if
+ # an executable is not found, even if stderr is redirected.
+ # Redirect stdin to placate older versions of autoconf. Sigh.
+@@ -1008,7 +997,7 @@
fi
-+toolexeclibdir=$toolexeclibdir/`$CC -print-multi-os-directory`
-+
-+
- if test "${multilib}" = "yes"; then
- multilib_arg="--enable-multilib"
-@@ -3313,16 +3307,14 @@
- s%@LIBTOOL@%$LIBTOOL%g
- s%@CXXCPP@%$CXXCPP%g
- s%@THREADLIBS@%$THREADLIBS%g
--s%@POWERPC_DARWIN_TRUE@%$POWERPC_DARWIN_TRUE%g
--s%@POWERPC_DARWIN_FALSE@%$POWERPC_DARWIN_FALSE%g
- s%@EXTRA_TEST_LIBS@%$EXTRA_TEST_LIBS%g
- s%@target_all@%$target_all%g
- s%@INCLUDES@%$INCLUDES%g
- s%@CXXINCLUDES@%$CXXINCLUDES%g
- s%@addobjs@%$addobjs%g
- s%@MY_CFLAGS@%$MY_CFLAGS%g
--s%@USE_LIBDIR_TRUE@%$USE_LIBDIR_TRUE%g
--s%@USE_LIBDIR_FALSE@%$USE_LIBDIR_FALSE%g
-+s%@toolexecdir@%$toolexecdir%g
-+s%@toolexeclibdir@%$toolexeclibdir%g
+ echo $ac_n "checking for working automake""... $ac_c" 1>&6
+-echo "configure:1012: checking for working automake" >&5
++echo "configure:1001: checking for working automake" >&5
+ # Run test in a subshell; some versions of sh will print an error if
+ # an executable is not found, even if stderr is redirected.
+ # Redirect stdin to placate older versions of autoconf. Sigh.
+@@ -1021,7 +1010,7 @@
+ fi
- CEOF
- EOF
-@@ -3331,7 +3323,7 @@
+ echo $ac_n "checking for working autoheader""... $ac_c" 1>&6
+-echo "configure:1025: checking for working autoheader" >&5
++echo "configure:1014: checking for working autoheader" >&5
+ # Run test in a subshell; some versions of sh will print an error if
+ # an executable is not found, even if stderr is redirected.
+ # Redirect stdin to placate older versions of autoconf. Sigh.
+@@ -1034,7 +1023,7 @@
+ fi
- # Split the substitutions into bite-sized pieces for seds with
- # small command number limits, like on Digital OSF/1 and HP-UX.
--ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
-+ac_max_sed_cmds=60 # Maximum number of lines to put in a sed script.
- ac_file=1 # Number of current file.
- ac_beg=1 # First line for current file.
- ac_end=$ac_max_sed_cmds # Line after last line for current file.
-@@ -3433,6 +3425,7 @@
- CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
- gc_basedir=${gc_basedir}
- CC="${CC}"
-+ORIGINAL_LD_FOR_MULTILIBS="${ORIGINAL_LD_FOR_MULTILIBS}"
- DEFS="$DEFS"
+ echo $ac_n "checking for working makeinfo""... $ac_c" 1>&6
+-echo "configure:1038: checking for working makeinfo" >&5
++echo "configure:1027: checking for working makeinfo" >&5
+ # Run test in a subshell; some versions of sh will print an error if
+ # an executable is not found, even if stderr is redirected.
+ # Redirect stdin to placate older versions of autoconf. Sigh.
+@@ -1060,7 +1049,7 @@
+ # Extract the first word of "gcc", so it can be a program name with args.
+ set dummy gcc; ac_word=$2
+ echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
+-echo "configure:1064: checking for $ac_word" >&5
++echo "configure:1053: checking for $ac_word" >&5
+ if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+ else
+@@ -1090,7 +1079,7 @@
+ # Extract the first word of "cc", so it can be a program name with args.
+ set dummy cc; ac_word=$2
+ echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
+-echo "configure:1094: checking for $ac_word" >&5
++echo "configure:1083: checking for $ac_word" >&5
+ if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+ else
+@@ -1139,7 +1128,7 @@
+ fi
+ echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
+-echo "configure:1143: checking whether we are using GNU C" >&5
++echo "configure:1132: checking whether we are using GNU C" >&5
+ if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+ else
+@@ -1148,7 +1137,7 @@
+ yes;
+ #endif
EOF
-diff -Nur ../boehm-gc/configure.in boehm-gc/configure.in
---- ../boehm-gc/configure.in Mon May 26 13:33:22 2003
-+++ boehm-gc/configure.in Mon Apr 28 13:55:07 2003
-@@ -1,4 +1,4 @@
--# Copyright (c) 1999, 2000, 2001, 2002 by Red Hat, Inc. All rights reserved.
-+# Copyright (c) 1999, 2000, 2001, 2002, 2003 by Red Hat, Inc. All rights reserved.
- #
- # THIS MATERIAL IS PROVIDED AS IS, WITH ABSOLUTELY NO WARRANTY EXPRESSED
- # OR IMPLIED. ANY USE IS AT YOUR OWN RISK.
-@@ -111,18 +111,14 @@
- *-*-cygwin*)
- THREADLIBS=
- ;;
-- *-*-darwin*)
-- AC_DEFINE(GC_DARWIN_THREADS)
-- AC_DEFINE(THREAD_LOCAL_ALLOC)
-- if test "${enable_parallel_mark}" = yes; then
-- AC_DEFINE(PARALLEL_MARK)
-- fi
-- ;;
- esac
- ;;
- win32)
- AC_DEFINE(GC_WIN32_THREADS)
- AC_DEFINE(NO_GETENV)
-+ if test $enable_shared = yes; then
-+ AC_DEFINE(GC_DLL)
-+ fi
- ;;
- decosf1 | irix | mach | os2 | solaris | dce | vxworks)
- AC_MSG_ERROR(thread package $THREADS not yet supported)
-@@ -133,22 +129,7 @@
- esac
- AC_SUBST(THREADLIBS)
-
--case "$host" in
-- powerpc-*-darwin*)
-- powerpc_darwin=true
-- ;;
--esac
--AM_CONDITIONAL(POWERPC_DARWIN,test x$powerpc_darwin = xtrue)
--
--# We never want libdl on darwin. It is a fake libdl that just ends up making
--# dyld calls anyway
--case "$host" in
-- *-*-darwin*) ;;
-- *)
-- AC_CHECK_LIB(dl, dlopen, EXTRA_TEST_LIBS="$EXTRA_TEST_LIBS -ldl")
-- ;;
--esac
--
-+AC_CHECK_LIB(dl, dlopen, EXTRA_TEST_LIBS="$EXTRA_TEST_LIBS -ldl")
- AC_SUBST(EXTRA_TEST_LIBS)
-
- target_all=libgcjgc.la
-@@ -289,7 +270,17 @@
- esac ]
- fi)
-
--AM_CONDITIONAL(USE_LIBDIR, test -z "$with_cross_host")
-+if test -n "$with_cross_host" &&
-+ test x"$with_cross_host" != x"no"; then
-+ toolexecdir='$(exec_prefix)/$(target_alias)'
-+ toolexeclibdir='$(toolexecdir)/lib'
-+else
-+ toolexecdir='$(libdir)/gcc-lib/$(target_alias)'
-+ toolexeclibdir='$(libdir)'
-+fi
-+toolexeclibdir=$toolexeclibdir/`$CC -print-multi-os-directory`
-+AC_SUBST(toolexecdir)
-+AC_SUBST(toolexeclibdir)
-
- if test "${multilib}" = "yes"; then
- multilib_arg="--enable-multilib"
-@@ -313,5 +304,6 @@
- CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
- gc_basedir=${gc_basedir}
- CC="${CC}"
-+ORIGINAL_LD_FOR_MULTILIBS="${ORIGINAL_LD_FOR_MULTILIBS}"
- DEFS="$DEFS"
- )
-diff -Nur ../boehm-gc/darwin_stop_world.c boehm-gc/darwin_stop_world.c
---- ../boehm-gc/darwin_stop_world.c Sun Jun 1 14:17:58 2003
-+++ boehm-gc/darwin_stop_world.c Wed Dec 31 16:00:00 1969
-@@ -1,200 +0,0 @@
--#include "private/pthread_support.h"
--
--# if defined(GC_DARWIN_THREADS)
--
--#define DEBUG_THREADS 0
--
--/* From "Inside Mac OS X - Mach-O Runtime Architecture" published by Apple
-- Page 49:
-- "The space beneath the stack pointer, where a new stack frame would normally
-- be allocated, is called the red zone. This area as shown in Figure 3-2 may
-- be used for any purpose as long as a new stack frame does not need to be
-- added to the stack."
--
-- Page 50: "If a leaf procedure's red zone usage would exceed 224 bytes, then
-- it must set up a stack frame just like routines that call other routines."
--*/
--#define PPC_RED_ZONE_SIZE 224
--
--void GC_push_all_stacks() {
-- int i;
-- kern_return_t r;
-- GC_thread p;
-- pthread_t me;
-- ptr_t lo, hi;
--# if defined(POWERPC)
-- ppc_thread_state_t state;
--# else
--# error FIXME for non-ppc OS X
--# endif
-- mach_msg_type_number_t thread_state_count = MACHINE_THREAD_STATE_COUNT;
--
-- me = pthread_self();
-- if (!GC_thr_initialized) GC_thr_init();
--
-- for(i=0;i<THREAD_TABLE_SZ;i++) {
-- for(p=GC_threads[i];p!=0;p=p->next) {
-- if(p -> flags & FINISHED) continue;
-- if(pthread_equal(p->id,me)) {
-- lo = GC_approx_sp();
-- } else {
-- /* Get the thread state (registers, etc) */
-- r = thread_get_state(
-- p->stop_info.mach_thread,
-- MACHINE_THREAD_STATE,
-- (natural_t*)&state,
-- &thread_state_count);
-- if(r != KERN_SUCCESS) ABORT("thread_get_state failed");
--
-- #ifdef POWERPC
-- lo = (void*)(state.r1 - PPC_RED_ZONE_SIZE);
--
-- GC_push_one(state.r0);
-- GC_push_one(state.r2);
-- GC_push_one(state.r3);
-- GC_push_one(state.r4);
-- GC_push_one(state.r5);
-- GC_push_one(state.r6);
-- GC_push_one(state.r7);
-- GC_push_one(state.r8);
-- GC_push_one(state.r9);
-- GC_push_one(state.r10);
-- GC_push_one(state.r11);
-- GC_push_one(state.r12);
-- GC_push_one(state.r13);
-- GC_push_one(state.r14);
-- GC_push_one(state.r15);
-- GC_push_one(state.r16);
-- GC_push_one(state.r17);
-- GC_push_one(state.r18);
-- GC_push_one(state.r19);
-- GC_push_one(state.r20);
-- GC_push_one(state.r21);
-- GC_push_one(state.r22);
-- GC_push_one(state.r23);
-- GC_push_one(state.r24);
-- GC_push_one(state.r25);
-- GC_push_one(state.r26);
-- GC_push_one(state.r27);
-- GC_push_one(state.r28);
-- GC_push_one(state.r29);
-- GC_push_one(state.r30);
-- GC_push_one(state.r31);
-- #else
-- # error FIXME for non-PPC darwin
-- #endif /* !POWERPC */
-- } /* p != me */
-- if(p->flags & MAIN_THREAD)
-- hi = GC_stackbottom;
-- else
-- hi = p->stack_end;
-- #if DEBUG_THREADS
-- GC_printf3("Darwin: Stack for thread 0x%lx = [%lx,%lx)\n",
-- (unsigned long) p -> id,
-- (unsigned long) lo,
-- (unsigned long) hi
-- );
-- #endif
-- GC_push_all_stack(lo,hi);
-- } /* for(p=GC_threads[i]...) */
-- } /* for(i=0;i<THREAD_TABLE_SZ...) */
--}
--
--/* Caller holds allocation lock. */
--void GC_stop_world()
--{
-- int i;
-- GC_thread p;
-- pthread_t my_thread = pthread_self();
-- kern_return_t kern_result;
--
-- #if DEBUG_THREADS
-- GC_printf1("Stopping the world from 0x%lx\n", pthread_self());
-- #endif
--
-- /* Make sure all free list construction has stopped before we start. */
-- /* No new construction can start, since free list construction is */
-- /* required to acquire and release the GC lock before it starts, */
-- /* and we have the lock. */
--# ifdef PARALLEL_MARK
-- GC_acquire_mark_lock();
-- GC_ASSERT(GC_fl_builder_count == 0);
-- /* We should have previously waited for it to become zero. */
--# endif /* PARALLEL_MARK */
--
-- for (i = 0; i < THREAD_TABLE_SZ; i++) {
-- for (p = GC_threads[i]; p != 0; p = p -> next) {
-- if (p -> id == my_thread) continue;
-- if (p -> flags & FINISHED) continue;
-- if (p -> thread_blocked) /* Will wait */ continue;
--
-- #if DEBUG_THREADS
-- GC_printf1("Suspending thread 0x%lx\n", p -> id);
-- #endif
--
-- /* Suspend the thread */
-- kern_result = thread_suspend(p->stop_info.mach_thread);
-- if(kern_result != KERN_SUCCESS) ABORT("thread_suspend failed");
-- }
-- }
--
--# ifdef MPROTECT_VDB
-- if(GC_incremental) {
-- extern void GC_mprotect_stop();
-- GC_mprotect_stop();
-- }
--# endif
--
--# ifdef PARALLEL_MARK
-- GC_release_mark_lock();
--# endif
-- #if DEBUG_THREADS
-- GC_printf1("World stopped from 0x%lx\n", pthread_self());
-- #endif
--}
--
--/* Caller holds allocation lock, and has held it continuously since */
--/* the world stopped. */
--void GC_start_world()
--{
-- pthread_t my_thread = pthread_self();
-- int i;
-- GC_thread p;
-- kern_return_t kern_result;
--
--# if DEBUG_THREADS
-- GC_printf0("World starting\n");
--# endif
--
--# ifdef MPROTECT_VDB
-- if(GC_incremental) {
-- extern void GC_mprotect_resume();
-- GC_mprotect_resume();
-- }
--# endif
--
-- for (i = 0; i < THREAD_TABLE_SZ; i++) {
-- for (p = GC_threads[i]; p != 0; p = p -> next) {
-- if (p -> id == my_thread) continue;
-- if (p -> flags & FINISHED) continue;
-- if (p -> thread_blocked) continue;
--
-- #if DEBUG_THREADS
-- GC_printf1("Resuming 0x%lx\n", p -> id);
-- #endif
--
-- /* Resume the thread */
-- kern_result = thread_resume(p->stop_info.mach_thread);
-- if(kern_result != KERN_SUCCESS) ABORT("thread_resume failed");
-- }
-- }
-- #if DEBUG_THREADS
-- GC_printf0("World started\n");
-- #endif
--}
--
--void GC_stop_init() {
--
--}
--
--#endif
-diff -Nur ../boehm-gc/dbg_mlc.c boehm-gc/dbg_mlc.c
---- ../boehm-gc/dbg_mlc.c Mon May 26 12:48:52 2003
-+++ boehm-gc/dbg_mlc.c Tue Feb 12 21:38:39 2002
-@@ -60,7 +60,7 @@
- # include <stdlib.h>
+-if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:1152: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
++if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:1141: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
+ ac_cv_prog_gcc=yes
+ else
+ ac_cv_prog_gcc=no
+@@ -1163,7 +1152,7 @@
+ ac_save_CFLAGS="$CFLAGS"
+ CFLAGS=
+ echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
+-echo "configure:1167: checking whether ${CC-cc} accepts -g" >&5
++echo "configure:1156: checking whether ${CC-cc} accepts -g" >&5
+ if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+ else
+@@ -1200,7 +1189,7 @@
+ # Extract the first word of "$ac_prog", so it can be a program name with args.
+ set dummy $ac_prog; ac_word=$2
+ echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
+-echo "configure:1204: checking for $ac_word" >&5
++echo "configure:1193: checking for $ac_word" >&5
+ if eval "test \"`echo '$''{'ac_cv_prog_CXX'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+ else
+@@ -1233,7 +1222,7 @@
+ test -z "$CXX" && { echo "configure: error: no acceptable c++ found in \$PATH" 1>&2; exit 1; }
- # if defined(LINUX) || defined(SUNOS4) || defined(SUNOS5) \
-- || defined(HPUX) || defined(IRIX5) || defined(OSF1)
-+ || defined(HPUX) || defined(IRIX) || defined(OSF1)
- # define RANDOM() random()
- # else
- # define RANDOM() (long)rand()
-@@ -228,8 +228,6 @@
-
- #endif /* KEEP_BACK_PTRS */
+ echo $ac_n "checking whether we are using GNU C++""... $ac_c" 1>&6
+-echo "configure:1237: checking whether we are using GNU C++" >&5
++echo "configure:1226: checking whether we are using GNU C++" >&5
+ if eval "test \"`echo '$''{'ac_cv_prog_gxx'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+ else
+@@ -1242,7 +1231,7 @@
+ yes;
+ #endif
+ EOF
+-if { ac_try='${CXX-g++} -E conftest.C'; { (eval echo configure:1246: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
++if { ac_try='${CXX-g++} -E conftest.C'; { (eval echo configure:1235: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
+ ac_cv_prog_gxx=yes
+ else
+ ac_cv_prog_gxx=no
+@@ -1257,7 +1246,7 @@
+ ac_save_CXXFLAGS="$CXXFLAGS"
+ CXXFLAGS=
+ echo $ac_n "checking whether ${CXX-g++} accepts -g""... $ac_c" 1>&6
+-echo "configure:1261: checking whether ${CXX-g++} accepts -g" >&5
++echo "configure:1250: checking whether ${CXX-g++} accepts -g" >&5
+ if eval "test \"`echo '$''{'ac_cv_prog_cxx_g'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+ else
+@@ -1290,7 +1279,7 @@
+ # NEWLIB_CONFIGURE, which doesn't work because that means that it will
+ # be run before AC_CANONICAL_HOST.
+ echo $ac_n "checking build system type""... $ac_c" 1>&6
+-echo "configure:1294: checking build system type" >&5
++echo "configure:1283: checking build system type" >&5
--# define CROSSES_HBLK(p, sz) \
-- (((word)(p + sizeof(oh) + sz - 1) ^ (word)p) >= HBLKSIZE)
- /* Store debugging info into p. Return displaced pointer. */
- /* Assumes we don't hold allocation lock. */
- ptr_t GC_store_debug_info(p, sz, string, integer)
-@@ -245,8 +243,6 @@
- /* But that's expensive. And this way things should only appear */
- /* inconsistent while we're in the handler. */
- LOCK();
-- GC_ASSERT(GC_size(p) >= sizeof(oh) + sz);
-- GC_ASSERT(!(SMALL_OBJ(sz) && CROSSES_HBLK(p, sz)));
- # ifdef KEEP_BACK_PTRS
- ((oh *)p) -> oh_back_ptr = HIDE_BACK_PTR(NOT_MARKED);
- # endif
-@@ -279,8 +275,6 @@
- /* There is some argument that we should disable signals here. */
- /* But that's expensive. And this way things should only appear */
- /* inconsistent while we're in the handler. */
-- GC_ASSERT(GC_size(p) >= sizeof(oh) + sz);
-- GC_ASSERT(!(SMALL_OBJ(sz) && CROSSES_HBLK(p, sz)));
- # ifdef KEEP_BACK_PTRS
- ((oh *)p) -> oh_back_ptr = HIDE_BACK_PTR(NOT_MARKED);
- # endif
-@@ -330,11 +324,10 @@
- {
- register oh * ohdr = (oh *)GC_base(p);
-
-- GC_ASSERT(!I_HOLD_LOCK());
- GC_err_printf1("0x%lx (", ((unsigned long)ohdr + sizeof(oh)));
- GC_err_puts(ohdr -> oh_string);
- # ifdef SHORT_DBG_HDRS
-- GC_err_printf1(":%ld)\n", (unsigned long)(ohdr -> oh_int));
-+ GC_err_printf1(":%ld, sz=%ld)\n", (unsigned long)(ohdr -> oh_int));
- # else
- GC_err_printf2(":%ld, sz=%ld)\n", (unsigned long)(ohdr -> oh_int),
- (unsigned long)(ohdr -> oh_sz));
-@@ -349,7 +342,6 @@
- ptr_t p;
- # endif
- {
-- GC_ASSERT(!I_HOLD_LOCK());
- if (GC_HAS_DEBUG_INFO(p)) {
- GC_print_obj(p);
- } else {
-@@ -363,7 +355,6 @@
- {
- register oh * ohdr = (oh *)GC_base(p);
-
-- GC_ASSERT(!I_HOLD_LOCK());
- GC_err_printf2("0x%lx in object at 0x%lx(", (unsigned long)clobbered_addr,
- (unsigned long)p);
- if (clobbered_addr <= (ptr_t)(&(ohdr -> oh_sz))
-@@ -385,18 +376,14 @@
+ build_alias=$build
+ case "$build_alias" in
+@@ -1311,7 +1300,7 @@
+ # Extract the first word of "${ac_tool_prefix}as", so it can be a program name with args.
+ set dummy ${ac_tool_prefix}as; ac_word=$2
+ echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
+-echo "configure:1315: checking for $ac_word" >&5
++echo "configure:1304: checking for $ac_word" >&5
+ if eval "test \"`echo '$''{'ac_cv_prog_AS'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+ else
+@@ -1343,7 +1332,7 @@
+ # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
+ set dummy ${ac_tool_prefix}ar; ac_word=$2
+ echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
+-echo "configure:1347: checking for $ac_word" >&5
++echo "configure:1336: checking for $ac_word" >&5
+ if eval "test \"`echo '$''{'ac_cv_prog_AR'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+ else
+@@ -1375,7 +1364,7 @@
+ # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
+ set dummy ${ac_tool_prefix}ranlib; ac_word=$2
+ echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
+-echo "configure:1379: checking for $ac_word" >&5
++echo "configure:1368: checking for $ac_word" >&5
+ if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+ else
+@@ -1407,7 +1396,7 @@
+ # Extract the first word of "ranlib", so it can be a program name with args.
+ set dummy ranlib; ac_word=$2
+ echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
+-echo "configure:1411: checking for $ac_word" >&5
++echo "configure:1400: checking for $ac_word" >&5
+ if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+ else
+@@ -1452,7 +1441,7 @@
+ # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
+ # ./install, which can be erroneously created by make from ./install.sh.
+ echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
+-echo "configure:1456: checking for a BSD compatible install" >&5
++echo "configure:1445: checking for a BSD compatible install" >&5
+ if test -z "$INSTALL"; then
+ if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+@@ -1506,7 +1495,7 @@
- void GC_check_heap_proc GC_PROTO((void));
--void GC_print_all_smashed_proc GC_PROTO((void));
--
- void GC_do_nothing() {}
+ echo $ac_n "checking whether to enable maintainer-specific portions of Makefiles""... $ac_c" 1>&6
+-echo "configure:1510: checking whether to enable maintainer-specific portions of Makefiles" >&5
++echo "configure:1499: checking whether to enable maintainer-specific portions of Makefiles" >&5
+ # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
+ if test "${enable_maintainer_mode+set}" = set; then
+ enableval="$enable_maintainer_mode"
+@@ -1544,7 +1533,7 @@
+
- void GC_start_debugging()
- {
- # ifndef SHORT_DBG_HDRS
- GC_check_heap = GC_check_heap_proc;
-- GC_print_all_smashed = GC_print_all_smashed_proc;
- # else
- GC_check_heap = GC_do_nothing;
-- GC_print_all_smashed = GC_do_nothing;
- # endif
- GC_print_heap_obj = GC_debug_print_heap_obj_proc;
- GC_debugging_started = TRUE;
-@@ -442,62 +429,6 @@
- return (GC_store_debug_info(result, (word)lb, s, (word)i));
- }
+ echo $ac_n "checking for executable suffix""... $ac_c" 1>&6
+-echo "configure:1548: checking for executable suffix" >&5
++echo "configure:1537: checking for executable suffix" >&5
+ if eval "test \"`echo '$''{'ac_cv_exeext'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+ else
+@@ -1554,10 +1543,10 @@
+ rm -f conftest*
+ echo 'int main () { return 0; }' > conftest.$ac_ext
+ ac_cv_exeext=
+- if { (eval echo configure:1558: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
++ if { (eval echo configure:1547: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
+ for file in conftest.*; do
+ case $file in
+- *.c | *.o | *.obj | *.ilk | *.pdb) ;;
++ *.c | *.o | *.obj) ;;
+ *) ac_cv_exeext=`echo $file | sed -e s/conftest//` ;;
+ esac
+ done
+@@ -1676,7 +1665,7 @@
+ if test "$GCC" = yes; then
+ # Check if gcc -print-prog-name=ld gives a path.
+ echo $ac_n "checking for ld used by GCC""... $ac_c" 1>&6
+-echo "configure:1680: checking for ld used by GCC" >&5
++echo "configure:1669: checking for ld used by GCC" >&5
+ case $host in
+ *-*-mingw*)
+ # gcc leaves a trailing carriage return which upsets mingw
+@@ -1706,10 +1695,10 @@
+ esac
+ elif test "$with_gnu_ld" = yes; then
+ echo $ac_n "checking for GNU ld""... $ac_c" 1>&6
+-echo "configure:1710: checking for GNU ld" >&5
++echo "configure:1699: checking for GNU ld" >&5
+ else
+ echo $ac_n "checking for non-GNU ld""... $ac_c" 1>&6
+-echo "configure:1713: checking for non-GNU ld" >&5
++echo "configure:1702: checking for non-GNU ld" >&5
+ fi
+ if eval "test \"`echo '$''{'lt_cv_path_LD'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+@@ -1744,7 +1733,7 @@
+ fi
+ test -z "$LD" && { echo "configure: error: no acceptable ld found in \$PATH" 1>&2; exit 1; }
+ echo $ac_n "checking if the linker ($LD) is GNU ld""... $ac_c" 1>&6
+-echo "configure:1748: checking if the linker ($LD) is GNU ld" >&5
++echo "configure:1737: checking if the linker ($LD) is GNU ld" >&5
+ if eval "test \"`echo '$''{'lt_cv_prog_gnu_ld'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+ else
+@@ -1761,7 +1750,7 @@
--# ifdef __STDC__
-- GC_PTR GC_debug_malloc_ignore_off_page(size_t lb, GC_EXTRA_PARAMS)
--# else
-- GC_PTR GC_debug_malloc_ignore_off_page(lb, s, i)
-- size_t lb;
-- char * s;
-- int i;
--# ifdef GC_ADD_CALLER
-- --> GC_ADD_CALLER not implemented for K&R C
--# endif
--# endif
--{
-- GC_PTR result = GC_malloc_ignore_off_page(lb + DEBUG_BYTES);
--
-- if (result == 0) {
-- GC_err_printf1("GC_debug_malloc_ignore_off_page(%ld) returning NIL (",
-- (unsigned long) lb);
-- GC_err_puts(s);
-- GC_err_printf1(":%ld)\n", (unsigned long)i);
-- return(0);
-- }
-- if (!GC_debugging_started) {
-- GC_start_debugging();
-- }
-- ADD_CALL_CHAIN(result, ra);
-- return (GC_store_debug_info(result, (word)lb, s, (word)i));
--}
--
--# ifdef __STDC__
-- GC_PTR GC_debug_malloc_atomic_ignore_off_page(size_t lb, GC_EXTRA_PARAMS)
--# else
-- GC_PTR GC_debug_malloc_atomic_ignore_off_page(lb, s, i)
-- size_t lb;
-- char * s;
-- int i;
--# ifdef GC_ADD_CALLER
-- --> GC_ADD_CALLER not implemented for K&R C
--# endif
--# endif
--{
-- GC_PTR result = GC_malloc_atomic_ignore_off_page(lb + DEBUG_BYTES);
--
-- if (result == 0) {
-- GC_err_printf1("GC_debug_malloc_atomic_ignore_off_page(%ld)"
-- " returning NIL (", (unsigned long) lb);
-- GC_err_puts(s);
-- GC_err_printf1(":%ld)\n", (unsigned long)i);
-- return(0);
-- }
-- if (!GC_debugging_started) {
-- GC_start_debugging();
-- }
-- ADD_CALL_CHAIN(result, ra);
-- return (GC_store_debug_info(result, (word)lb, s, (word)i));
--}
--
- # ifdef DBG_HDRS_ALL
- /*
- * An allocation function for internal use.
-@@ -516,7 +447,7 @@
- (unsigned long) lb);
- return(0);
- }
-- ADD_CALL_CHAIN(result, GC_RETURN_ADDR);
-+ ADD_CALL_CHAIN(result, ra);
- return (GC_store_debug_info_inner(result, (word)lb, "INTERNAL", (word)0));
- }
-@@ -530,7 +461,7 @@
- (unsigned long) lb);
- return(0);
- }
-- ADD_CALL_CHAIN(result, GC_RETURN_ADDR);
-+ ADD_CALL_CHAIN(result, ra);
- return (GC_store_debug_info_inner(result, (word)lb, "INTERNAL", (word)0));
- }
- # endif
-@@ -661,7 +592,7 @@
- int i;
- # endif
- {
-- GC_PTR result = GC_malloc_uncollectable(lb + UNCOLLECTABLE_DEBUG_BYTES);
-+ GC_PTR result = GC_malloc_uncollectable(lb + DEBUG_BYTES);
-
- if (result == 0) {
- GC_err_printf1("GC_debug_malloc_uncollectable(%ld) returning NIL (",
-@@ -687,8 +618,7 @@
- int i;
- # endif
- {
-- GC_PTR result =
-- GC_malloc_atomic_uncollectable(lb + UNCOLLECTABLE_DEBUG_BYTES);
-+ GC_PTR result = GC_malloc_atomic_uncollectable(lb + DEBUG_BYTES);
-
- if (result == 0) {
- GC_err_printf1(
-@@ -844,45 +774,6 @@
- }
+ echo $ac_n "checking for $LD option to reload object files""... $ac_c" 1>&6
+-echo "configure:1765: checking for $LD option to reload object files" >&5
++echo "configure:1754: checking for $LD option to reload object files" >&5
+ if eval "test \"`echo '$''{'lt_cv_ld_reload_flag'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+ else
+@@ -1773,7 +1762,7 @@
+ test -n "$reload_flag" && reload_flag=" $reload_flag"
- #ifndef SHORT_DBG_HDRS
--
--/* List of smashed objects. We defer printing these, since we can't */
--/* always print them nicely with the allocation lock held. */
--/* We put them here instead of in GC_arrays, since it may be useful to */
--/* be able to look at them with the debugger. */
--#define MAX_SMASHED 20
--ptr_t GC_smashed[MAX_SMASHED];
--unsigned GC_n_smashed = 0;
--
--# if defined(__STDC__) || defined(__cplusplus)
-- void GC_add_smashed(ptr_t smashed)
--# else
-- void GC_add_smashed(smashed)
-- ptr_t smashed;
--#endif
--{
-- GC_ASSERT(GC_is_marked(GC_base(smashed)));
-- GC_smashed[GC_n_smashed] = smashed;
-- if (GC_n_smashed < MAX_SMASHED - 1) ++GC_n_smashed;
-- /* In case of overflow, we keep the first MAX_SMASHED-1 */
-- /* entries plus the last one. */
-- GC_have_errors = TRUE;
--}
--
--/* Print all objects on the list. Clear the list. */
--void GC_print_all_smashed_proc ()
--{
-- unsigned i;
--
-- GC_ASSERT(!I_HOLD_LOCK());
-- if (GC_n_smashed == 0) return;
-- GC_err_printf0("GC_check_heap_block: found smashed heap objects:\n");
-- for (i = 0; i < GC_n_smashed; ++i) {
-- GC_print_smashed_obj(GC_base(GC_smashed[i]), GC_smashed[i]);
-- GC_smashed[i] = 0;
-- }
-- GC_n_smashed = 0;
--}
--
- /* Check all marked objects in the given block for validity */
- /*ARGSUSED*/
- # if defined(__STDC__) || defined(__cplusplus)
-@@ -911,7 +802,11 @@
- && GC_HAS_DEBUG_INFO((ptr_t)p)) {
- ptr_t clobbered = GC_check_annotated_obj((oh *)p);
-
-- if (clobbered != 0) GC_add_smashed(clobbered);
-+ if (clobbered != 0) {
-+ GC_err_printf0(
-+ "GC_check_heap_block: found smashed location at ");
-+ GC_print_smashed_obj((ptr_t)p, clobbered);
-+ }
- }
- word_no += sz;
- p += sz;
-@@ -924,11 +819,9 @@
- void GC_check_heap_proc()
- {
- # ifndef SMALL_CONFIG
--# ifdef ALIGN_DOUBLE
-- GC_STATIC_ASSERT((sizeof(oh) & (2 * sizeof(word) - 1)) == 0);
--# else
-- GC_STATIC_ASSERT((sizeof(oh) & (sizeof(word) - 1)) == 0);
--# endif
-+ if (sizeof(oh) & (2 * sizeof(word) - 1) != 0) {
-+ ABORT("Alignment problem: object header has inappropriate size\n");
-+ }
- # endif
- GC_apply_to_all_blocks(GC_check_heap_block, (word)0);
- }
-@@ -949,12 +842,12 @@
- # endif
- {
- struct closure * result =
--# ifdef DBG_HDRS_ALL
-- (struct closure *) GC_debug_malloc(sizeof (struct closure),
-- GC_EXTRAS);
--# else
-- (struct closure *) GC_malloc(sizeof (struct closure));
--# endif
-+# ifdef DBG_HDRS_ALL
-+ (struct closure *) GC_debug_malloc(sizeof (struct closure),
-+ GC_EXTRAS);
-+# else
-+ (struct closure *) GC_malloc(sizeof (struct closure));
-+# endif
-
- result -> cl_fn = fn;
- result -> cl_data = data;
-@@ -1015,7 +908,7 @@
- ptr_t base = GC_base(obj);
- if (0 == base || (ptr_t)obj - base != sizeof(oh)) {
- GC_err_printf1(
-- "GC_debug_register_finalizer called with non-base-pointer 0x%lx\n",
-+ "GC_register_finalizer called with non-base-pointer 0x%lx\n",
- obj);
- }
- if (0 == fn) {
-@@ -1047,7 +940,7 @@
- ptr_t base = GC_base(obj);
- if (0 == base || (ptr_t)obj - base != sizeof(oh)) {
- GC_err_printf1(
-- "GC_debug_register_finalizer_no_order called with non-base-pointer 0x%lx\n",
-+ "GC_register_finalizer_no_order called with non-base-pointer 0x%lx\n",
- obj);
- }
- if (0 == fn) {
-@@ -1080,7 +973,7 @@
- ptr_t base = GC_base(obj);
- if (0 == base || (ptr_t)obj - base != sizeof(oh)) {
- GC_err_printf1(
-- "GC_debug_register_finalizer_ignore_self called with non-base-pointer 0x%lx\n",
-+ "GC_register_finalizer_ignore_self called with non-base-pointer 0x%lx\n",
- obj);
- }
- if (0 == fn) {
-diff -Nur ../boehm-gc/dyn_load.c boehm-gc/dyn_load.c
---- ../boehm-gc/dyn_load.c Mon May 26 12:48:52 2003
-+++ boehm-gc/dyn_load.c Mon Mar 3 22:38:30 2003
-@@ -55,10 +55,9 @@
- !defined(MSWIN32) && !defined(MSWINCE) && \
- !(defined(ALPHA) && defined(OSF1)) && \
- !defined(HPUX) && !(defined(LINUX) && defined(__ELF__)) && \
-- !defined(RS6000) && !defined(SCO_ELF) && !defined(DGUX) && \
-+ !defined(RS6000) && !defined(SCO_ELF) && \
- !(defined(FREEBSD) && defined(__ELF__)) && \
-- !(defined(NETBSD) && defined(__ELF__)) && !defined(HURD) && \
-- !defined(DARWIN)
-+ !(defined(NETBSD) && defined(__ELF__)) && !defined(HURD)
- --> We only know how to find data segments of dynamic libraries for the
- --> above. Additional SVR4 variants might not be too
- --> hard to add.
-@@ -81,7 +80,7 @@
- #endif
+ echo $ac_n "checking for BSD-compatible nm""... $ac_c" 1>&6
+-echo "configure:1777: checking for BSD-compatible nm" >&5
++echo "configure:1766: checking for BSD-compatible nm" >&5
+ if eval "test \"`echo '$''{'lt_cv_path_NM'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+ else
+@@ -1811,7 +1800,7 @@
+ echo "$ac_t""$NM" 1>&6
- #if defined(LINUX) && defined(__ELF__) || defined(SCO_ELF) || \
-- (defined(FREEBSD) && defined(__ELF__)) || defined(DGUX) || \
-+ (defined(FREEBSD) && defined(__ELF__)) || \
- (defined(NETBSD) && defined(__ELF__)) || defined(HURD)
- # include <stddef.h>
- # include <elf.h>
-@@ -265,7 +264,7 @@
- # endif /* SUNOS */
+ echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6
+-echo "configure:1815: checking whether ln -s works" >&5
++echo "configure:1804: checking whether ln -s works" >&5
+ if eval "test \"`echo '$''{'ac_cv_prog_LN_S'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+ else
+@@ -1832,7 +1821,7 @@
+ fi
+
+ echo $ac_n "checking how to recognise dependant libraries""... $ac_c" 1>&6
+-echo "configure:1836: checking how to recognise dependant libraries" >&5
++echo "configure:1825: checking how to recognise dependant libraries" >&5
+ if eval "test \"`echo '$''{'lt_cv_deplibs_check_method'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+ else
+@@ -2005,13 +1994,13 @@
+ deplibs_check_method=$lt_cv_deplibs_check_method
+
+ echo $ac_n "checking for object suffix""... $ac_c" 1>&6
+-echo "configure:2009: checking for object suffix" >&5
++echo "configure:1998: checking for object suffix" >&5
+ if eval "test \"`echo '$''{'ac_cv_objext'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+ else
+ rm -f conftest*
+ echo 'int i = 1;' > conftest.$ac_ext
+-if { (eval echo configure:2015: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
++if { (eval echo configure:2004: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+ for ac_file in conftest.*; do
+ case $ac_file in
+ *.c) ;;
+@@ -2035,7 +2024,7 @@
+ file_magic*)
+ if test "$file_magic_cmd" = '$MAGIC_CMD'; then
+ echo $ac_n "checking for ${ac_tool_prefix}file""... $ac_c" 1>&6
+-echo "configure:2039: checking for ${ac_tool_prefix}file" >&5
++echo "configure:2028: checking for ${ac_tool_prefix}file" >&5
+ if eval "test \"`echo '$''{'lt_cv_path_MAGIC_CMD'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+ else
+@@ -2097,7 +2086,7 @@
+ if test -z "$lt_cv_path_MAGIC_CMD"; then
+ if test -n "$ac_tool_prefix"; then
+ echo $ac_n "checking for file""... $ac_c" 1>&6
+-echo "configure:2101: checking for file" >&5
++echo "configure:2090: checking for file" >&5
+ if eval "test \"`echo '$''{'lt_cv_path_MAGIC_CMD'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+ else
+@@ -2168,7 +2157,7 @@
+ # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
+ set dummy ${ac_tool_prefix}ranlib; ac_word=$2
+ echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
+-echo "configure:2172: checking for $ac_word" >&5
++echo "configure:2161: checking for $ac_word" >&5
+ if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+ else
+@@ -2200,7 +2189,7 @@
+ # Extract the first word of "ranlib", so it can be a program name with args.
+ set dummy ranlib; ac_word=$2
+ echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
+-echo "configure:2204: checking for $ac_word" >&5
++echo "configure:2193: checking for $ac_word" >&5
+ if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+ else
+@@ -2235,7 +2224,7 @@
+ # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
+ set dummy ${ac_tool_prefix}strip; ac_word=$2
+ echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
+-echo "configure:2239: checking for $ac_word" >&5
++echo "configure:2228: checking for $ac_word" >&5
+ if eval "test \"`echo '$''{'ac_cv_prog_STRIP'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+ else
+@@ -2267,7 +2256,7 @@
+ # Extract the first word of "strip", so it can be a program name with args.
+ set dummy strip; ac_word=$2
+ echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
+-echo "configure:2271: checking for $ac_word" >&5
++echo "configure:2260: checking for $ac_word" >&5
+ if eval "test \"`echo '$''{'ac_cv_prog_STRIP'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+ else
+@@ -2334,21 +2323,8 @@
+ case $host in
+ *-*-irix6*)
+ # Find out which ABI we are using.
+- echo '#line 2338 "configure"' > conftest.$ac_ext
+- if { (eval echo configure:2339: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+- if test "$lt_cv_prog_gnu_ld" = yes; then
+- case `/usr/bin/file conftest.$ac_objext` in
+- *32-bit*)
+- LD="${LD-ld} -melf32bsmip"
+- ;;
+- *N32*)
+- LD="${LD-ld} -melf32bmipn32"
+- ;;
+- *64-bit*)
+- LD="${LD-ld} -melf64bmip"
+- ;;
+- esac
+- else
++ echo '#line 2327 "configure"' > conftest.$ac_ext
++ if { (eval echo configure:2328: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+ case `/usr/bin/file conftest.$ac_objext` in
+ *32-bit*)
+ LD="${LD-ld} -32"
+@@ -2361,14 +2337,13 @@
+ ;;
+ esac
+ fi
+- fi
+ rm -rf conftest*
+ ;;
- #if defined(LINUX) && defined(__ELF__) || defined(SCO_ELF) || \
-- (defined(FREEBSD) && defined(__ELF__)) || defined(DGUX) || \
-+ (defined(FREEBSD) && defined(__ELF__)) || \
- (defined(NETBSD) && defined(__ELF__)) || defined(HURD)
+ ia64-*-hpux*)
+ # Find out which ABI we are using.
+ echo 'int i;' > conftest.$ac_ext
+- if { (eval echo configure:2372: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
++ if { (eval echo configure:2347: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+ case "`/usr/bin/file conftest.o`" in
+ *ELF-32*)
+ HPUX_IA64_MODE="32"
+@@ -2384,7 +2359,7 @@
+ x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*|s390*-*linux*|sparc*-*linux*)
+ # Find out which ABI we are using.
+ echo 'int i;' > conftest.$ac_ext
+- if { (eval echo configure:2388: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
++ if { (eval echo configure:2363: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+ case "`/usr/bin/file conftest.o`" in
+ *32-bit*)
+ case $host in
+@@ -2428,7 +2403,7 @@
+ SAVE_CFLAGS="$CFLAGS"
+ CFLAGS="$CFLAGS -belf"
+ echo $ac_n "checking whether the C compiler needs -belf""... $ac_c" 1>&6
+-echo "configure:2432: checking whether the C compiler needs -belf" >&5
++echo "configure:2407: checking whether the C compiler needs -belf" >&5
+ if eval "test \"`echo '$''{'lt_cv_cc_needs_belf'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+ else
+@@ -2441,14 +2416,14 @@
+ cross_compiling=$ac_cv_prog_cc_cross
+ cat > conftest.$ac_ext <<EOF
+-#line 2445 "configure"
++#line 2420 "configure"
+ #include "confdefs.h"
-@@ -283,23 +282,56 @@
- /* Repeatedly read until buffer is filled, or EOF is encountered */
- /* Defined in os_dep.c. */
+ int main() {
--char *GC_parse_map_entry(char *buf_ptr, word *start, word *end,
-- char *prot_buf, unsigned int *maj_dev);
--word GC_apply_to_maps(word (*fn)(char *));
-- /* From os_dep.c */
-+static char *parse_map_entry(char *buf_ptr, word *start, word *end,
-+ char *prot_buf, unsigned int *maj_dev);
+ ; return 0; }
+ EOF
+-if { (eval echo configure:2452: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
++if { (eval echo configure:2427: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+ rm -rf conftest*
+ lt_cv_cc_needs_belf=yes
+ else
+@@ -2478,7 +2453,7 @@
+ esac
--word GC_register_map_entries(char *maps)
-+void GC_register_dynamic_libraries()
- {
-+ int f;
-+ int result;
- char prot_buf[5];
-- char *buf_ptr = maps;
-+ int maps_size;
-+ char maps_temp[32768];
-+ char *maps_buf;
-+ char *buf_ptr;
- int count;
- word start, end;
-- unsigned int maj_dev;
-+ unsigned int maj_dev, min_dev;
- word least_ha, greatest_ha;
- unsigned i;
- word datastart = (word)(DATASTART);
+ echo $ac_n "checking how to run the C++ preprocessor""... $ac_c" 1>&6
+-echo "configure:2482: checking how to run the C++ preprocessor" >&5
++echo "configure:2457: checking how to run the C++ preprocessor" >&5
+ if test -z "$CXXCPP"; then
+ if eval "test \"`echo '$''{'ac_cv_prog_CXXCPP'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+@@ -2491,12 +2466,12 @@
+ cross_compiling=$ac_cv_prog_cxx_cross
+ CXXCPP="${CXX-g++} -E"
+ cat > conftest.$ac_ext <<EOF
+-#line 2495 "configure"
++#line 2470 "configure"
+ #include "confdefs.h"
+ #include <stdlib.h>
+ EOF
+ ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
+-{ (eval echo configure:2500: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
++{ (eval echo configure:2475: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+ ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
+ if test -z "$ac_err"; then
+ :
+@@ -2643,7 +2618,7 @@
-- /* Compute heap bounds. FIXME: Should be done by add_to_heap? */
-+ /* Read /proc/self/maps */
-+ /* Note that we may not allocate, and thus can't use stdio. */
-+ f = open("/proc/self/maps", O_RDONLY);
-+ if (-1 == f) ABORT("Couldn't open /proc/self/maps");
-+ /* stat() doesn't work for /proc/self/maps, so we have to
-+ read it to find out how large it is... */
-+ maps_size = 0;
-+ do {
-+ result = GC_repeat_read(f, maps_temp, sizeof(maps_temp));
-+ if (result <= 0) ABORT("Couldn't read /proc/self/maps");
-+ maps_size += result;
-+ } while (result == sizeof(maps_temp));
-+
-+ if (maps_size > sizeof(maps_temp)) {
-+ /* If larger than our buffer, close and re-read it. */
-+ close(f);
-+ f = open("/proc/self/maps", O_RDONLY);
-+ if (-1 == f) ABORT("Couldn't open /proc/self/maps");
-+ maps_buf = alloca(maps_size);
-+ if (NULL == maps_buf) ABORT("/proc/self/maps alloca failed");
-+ result = GC_repeat_read(f, maps_buf, maps_size);
-+ if (result <= 0) ABORT("Couldn't read /proc/self/maps");
-+ } else {
-+ /* Otherwise use the fixed size buffer */
-+ maps_buf = maps_temp;
-+ }
-+
-+ close(f);
-+ maps_buf[result] = '\0';
-+ buf_ptr = maps_buf;
-+ /* Compute heap bounds. Should be done by add_to_heap? */
- least_ha = (word)(-1);
- greatest_ha = 0;
- for (i = 0; i < GC_n_heap_sects; ++i) {
-@@ -310,10 +342,11 @@
- }
- if (greatest_ha < (word)GC_scratch_last_end_ptr)
- greatest_ha = (word)GC_scratch_last_end_ptr;
--
- for (;;) {
-- buf_ptr = GC_parse_map_entry(buf_ptr, &start, &end, prot_buf, &maj_dev);
-- if (buf_ptr == NULL) return 1;
-+
-+ buf_ptr = parse_map_entry(buf_ptr, &start, &end, prot_buf, &maj_dev);
-+ if (buf_ptr == NULL) return;
-+
- if (prot_buf[1] == 'w') {
- /* This is a writable mapping. Add it to */
- /* the root set unless it is already otherwise */
-@@ -325,7 +358,16 @@
- # ifdef THREADS
- if (GC_segment_is_thread_stack(start, end)) continue;
- # endif
-- /* We no longer exclude the main data segment. */
-+ /* The rest of this assumes that there is no mapping */
-+ /* spanning the beginning of the data segment, or extending */
-+ /* beyond the entire heap at both ends. */
-+ /* Empirically these assumptions hold. */
-+
-+ if (start < (word)DATAEND && end > (word)DATAEND) {
-+ /* Rld may use space at the end of the main data */
-+ /* segment. Thus we add that in. */
-+ start = (word)DATAEND;
-+ }
- if (start < least_ha && end > least_ha) {
- end = least_ha;
- }
-@@ -335,14 +377,7 @@
- if (start >= least_ha && end <= greatest_ha) continue;
- GC_add_roots_inner((char *)start, (char *)end, TRUE);
- }
-- }
-- return 1;
--}
--
--void GC_register_dynamic_libraries()
--{
-- if (!GC_apply_to_maps(GC_register_map_entries))
-- ABORT("Failed to read /proc for library registration.");
-+ }
- }
- /* We now take care of the main data segment ourselves: */
-@@ -352,6 +387,60 @@
- }
+ echo $ac_n "checking whether to enable maintainer-specific portions of Makefiles""... $ac_c" 1>&6
+-echo "configure:2647: checking whether to enable maintainer-specific portions of Makefiles" >&5
++echo "configure:2622: checking whether to enable maintainer-specific portions of Makefiles" >&5
+ # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
+ if test "${enable_maintainer_mode+set}" = set; then
+ enableval="$enable_maintainer_mode"
+@@ -2676,7 +2651,7 @@
- # define HAVE_REGISTER_MAIN_STATIC_DATA
-+//
-+// parse_map_entry parses an entry from /proc/self/maps so we can
-+// locate all writable data segments that belong to shared libraries.
-+// The format of one of these entries and the fields we care about
-+// is as follows:
-+// XXXXXXXX-XXXXXXXX r-xp 00000000 30:05 260537 name of mapping...\n
-+// ^^^^^^^^ ^^^^^^^^ ^^^^ ^^
-+// start end prot maj_dev
-+// 0 9 18 32
-+//
-+// The parser is called with a pointer to the entry and the return value
-+// is either NULL or is advanced to the next entry(the byte after the
-+// trailing '\n'.)
-+//
-+#define OFFSET_MAP_START 0
-+#define OFFSET_MAP_END 9
-+#define OFFSET_MAP_PROT 18
-+#define OFFSET_MAP_MAJDEV 32
-+
-+static char *parse_map_entry(char *buf_ptr, word *start, word *end,
-+ char *prot_buf, unsigned int *maj_dev)
-+{
-+ int i;
-+ unsigned int val;
-+ char *tok;
-+
-+ if (buf_ptr == NULL || *buf_ptr == '\0') {
-+ return NULL;
-+ }
-+
-+ memcpy(prot_buf, buf_ptr+OFFSET_MAP_PROT, 4); // do the protections first
-+ prot_buf[4] = '\0';
-+
-+ if (prot_buf[1] == 'w') { // we can skip all of this if it's not writable
-+
-+ tok = buf_ptr;
-+ buf_ptr[OFFSET_MAP_START+8] = '\0';
-+ *start = strtoul(tok, NULL, 16);
-+
-+ tok = buf_ptr+OFFSET_MAP_END;
-+ buf_ptr[OFFSET_MAP_END+8] = '\0';
-+ *end = strtoul(tok, NULL, 16);
+
+ echo $ac_n "checking for executable suffix""... $ac_c" 1>&6
+-echo "configure:2680: checking for executable suffix" >&5
++echo "configure:2655: checking for executable suffix" >&5
+ if eval "test \"`echo '$''{'ac_cv_exeext'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+ else
+@@ -2686,10 +2661,10 @@
+ rm -f conftest*
+ echo 'int main () { return 0; }' > conftest.$ac_ext
+ ac_cv_exeext=
+- if { (eval echo configure:2690: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
++ if { (eval echo configure:2665: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
+ for file in conftest.*; do
+ case $file in
+- *.c | *.o | *.obj | *.ilk | *.pdb) ;;
++ *.c | *.o | *.obj) ;;
+ *) ac_cv_exeext=`echo $file | sed -e s/conftest//` ;;
+ esac
+ done
+@@ -2709,7 +2684,7 @@
+ fi
+
+ echo $ac_n "checking for thread model used by GCC""... $ac_c" 1>&6
+-echo "configure:2713: checking for thread model used by GCC" >&5
++echo "configure:2688: checking for thread model used by GCC" >&5
+ THREADS=`$CC -v 2>&1 | sed -n 's/^Thread model: //p'`
+ if test -z "$THREADS"; then
+ THREADS=no
+@@ -2818,6 +2793,22 @@
+ *-*-cygwin*)
+ THREADLIBS=
+ ;;
++ *-*-darwin*)
++ cat >> confdefs.h <<\EOF
++#define GC_DARWIN_THREADS 1
++EOF
+
-+ buf_ptr += OFFSET_MAP_MAJDEV;
-+ tok = buf_ptr;
-+ while (*buf_ptr != ':') buf_ptr++;
-+ *buf_ptr++ = '\0';
-+ *maj_dev = strtoul(tok, NULL, 16);
-+ }
++ cat >> confdefs.h <<\EOF
++#define THREAD_LOCAL_ALLOC 1
++EOF
+
-+ while (*buf_ptr && *buf_ptr++ != '\n');
++ if test "${enable_parallel_mark}" = yes; then
++ cat >> confdefs.h <<\EOF
++#define PARALLEL_MARK 1
++EOF
+
-+ return buf_ptr;
-+}
-
- #endif /* USE_PROC_FOR_LIBRARIES */
++ fi
++ ;;
+ esac
+ ;;
+ win32)
+@@ -2829,12 +2820,6 @@
+ #define NO_GETENV 1
+ EOF
-@@ -419,7 +508,6 @@
- GC_add_roots_inner(DATASTART2, (char *)(DATAEND2), TRUE);
- # endif
- }
+- if test $enable_shared = yes; then
+- cat >> confdefs.h <<\EOF
+-#define GC_DLL 1
+-EOF
-
- return TRUE;
- } else {
- return FALSE;
-@@ -542,7 +630,6 @@
- /* The type is a lie, since the real type doesn't make sense here, */
- /* and we only test for NULL. */
+- fi
+ ;;
+ decosf1 | irix | mach | os2 | solaris | dce | vxworks)
+ { echo "configure: error: thread package $THREADS not yet supported" 1>&2; exit 1; }
+@@ -2845,8 +2830,28 @@
+ esac
--
- /* We use /proc to track down all parts of the address space that are */
- /* mapped by the process, and throw out regions we know we shouldn't */
- /* worry about. This may also work under other SVR4 variants. */
-@@ -969,122 +1056,7 @@
- }
- #endif /* RS6000 */
--#ifdef DARWIN
--
--#include <mach-o/dyld.h>
--#include <mach-o/getsect.h>
--
--/*#define DARWIN_DEBUG*/
--
--const static struct {
-- const char *seg;
-- const char *sect;
--} GC_dyld_sections[] = {
-- { SEG_DATA, SECT_DATA },
-- { SEG_DATA, SECT_BSS },
-- { SEG_DATA, SECT_COMMON }
--};
--
--#ifdef DARWIN_DEBUG
--static const char *GC_dyld_name_for_hdr(struct mach_header *hdr) {
-- unsigned long i,c;
-- c = _dyld_image_count();
-- for(i=0;i<c;i++) if(_dyld_get_image_header(i) == hdr)
-- return _dyld_get_image_name(i);
-- return NULL;
--}
--#endif
--
--/* This should never be called by a thread holding the lock */
--static void GC_dyld_image_add(struct mach_header* hdr, unsigned long slide) {
-- unsigned long start,end,i;
-- const struct section *sec;
-- for(i=0;i<sizeof(GC_dyld_sections)/sizeof(GC_dyld_sections[0]);i++) {
-- sec = getsectbynamefromheader(
-- hdr,GC_dyld_sections[i].seg,GC_dyld_sections[i].sect);
-- if(sec == NULL || sec->size == 0) continue;
-- start = slide + sec->addr;
-- end = start + sec->size;
--# ifdef DARWIN_DEBUG
-- GC_printf4("Adding section at %p-%p (%lu bytes) from image %s\n",
-- start,end,sec->size,GC_dyld_name_for_hdr(hdr));
--# endif
-- GC_add_roots((char*)start,(char*)end);
-- }
--# ifdef DARWIN_DEBUG
-- GC_print_static_roots();
--# endif
--}
--
--/* This should never be called by a thread holding the lock */
--static void GC_dyld_image_remove(struct mach_header* hdr, unsigned long slide) {
-- unsigned long start,end,i;
-- const struct section *sec;
-- for(i=0;i<sizeof(GC_dyld_sections)/sizeof(GC_dyld_sections[0]);i++) {
-- sec = getsectbynamefromheader(
-- hdr,GC_dyld_sections[i].seg,GC_dyld_sections[i].sect);
-- if(sec == NULL || sec->size == 0) continue;
-- start = slide + sec->addr;
-- end = start + sec->size;
--# ifdef DARWIN_DEBUG
-- GC_printf4("Removing section at %p-%p (%lu bytes) from image %s\n",
-- start,end,sec->size,GC_dyld_name_for_hdr(hdr));
--# endif
-- GC_remove_roots((char*)start,(char*)end);
-- }
--# ifdef DARWIN_DEBUG
-- GC_print_static_roots();
--# endif
--}
--
--void GC_register_dynamic_libraries() {
-- /* Currently does nothing. The callbacks are setup by GC_init_dyld()
-- The dyld library takes it from there. */
--}
--
--/* The _dyld_* functions have an internal lock so no _dyld functions
-- can be called while the world is stopped without the risk of a deadlock.
-- Because of this we MUST setup callbacks BEFORE we ever stop the world.
-- This should be called BEFORE any thread in created and WITHOUT the
-- allocation lock held. */
--
--void GC_init_dyld() {
-- static GC_bool initialized = FALSE;
--
-- if(initialized) return;
--
--# ifdef DARWIN_DEBUG
-- GC_printf0("Forcing full bind of GC code...\n");
--# endif
-- if(!_dyld_bind_fully_image_containing_address((unsigned long*)GC_malloc))
-- GC_abort("_dyld_bind_fully_image_containing_addres failed");
--
--# ifdef DARWIN_DEBUG
-- GC_printf0("Registering dyld callbacks...\n");
--# endif
--
-- /* Apple's Documentation:
-- When you call _dyld_register_func_for_add_image, the dynamic linker runtime
-- calls the specified callback (func) once for each of the images that is
-- currently loaded into the program. When a new image is added to the program,
-- your callback is called again with the mach_header for the new image, and the virtual memory slide amount of the new image.
--
-- This WILL properly register existing and all future libraries
-- */
--
-- _dyld_register_func_for_add_image(GC_dyld_image_add);
-- _dyld_register_func_for_remove_image(GC_dyld_image_remove);
-- initialized = TRUE;
--}
--
--#define HAVE_REGISTER_MAIN_STATIC_DATA
--GC_bool GC_register_main_static_data()
--{
-- /* Already done through dyld callbacks */
-- return FALSE;
--}
+-echo $ac_n "checking for dlopen in -ldl""... $ac_c" 1>&6
+-echo "configure:2850: checking for dlopen in -ldl" >&5
++case "$host" in
++ powerpc-*-darwin*)
++ powerpc_darwin=true
++ ;;
++esac
++
++
++if test x$powerpc_darwin = xtrue; then
++ POWERPC_DARWIN_TRUE=
++ POWERPC_DARWIN_FALSE='#'
++else
++ POWERPC_DARWIN_TRUE='#'
++ POWERPC_DARWIN_FALSE=
++fi
++
++# We never want libdl on darwin. It is a fake libdl that just ends up making
++# dyld calls anyway
++case "$host" in
++ *-*-darwin*) ;;
++ *)
++ echo $ac_n "checking for dlopen in -ldl""... $ac_c" 1>&6
++echo "configure:2855: checking for dlopen in -ldl" >&5
+ ac_lib_var=`echo dl'_'dlopen | sed 'y%./+-%__p_%'`
+ if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+@@ -2854,7 +2859,7 @@
+ ac_save_LIBS="$LIBS"
+ LIBS="-ldl $LIBS"
+ cat > conftest.$ac_ext <<EOF
+-#line 2858 "configure"
++#line 2863 "configure"
+ #include "confdefs.h"
+ /* Override any gcc2 internal prototype to avoid an error. */
+ /* We use char because int might match the return type of a gcc2
+@@ -2865,7 +2870,7 @@
+ dlopen()
+ ; return 0; }
+ EOF
+-if { (eval echo configure:2869: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
++if { (eval echo configure:2874: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+ rm -rf conftest*
+ eval "ac_cv_lib_$ac_lib_var=yes"
+ else
+@@ -2885,6 +2890,9 @@
+ echo "$ac_t""no" 1>&6
+ fi
--#endif /* DARWIN */
++ ;;
++esac
++
- #else /* !DYNAMIC_LOADING */
-diff -Nur ../boehm-gc/finalize.c boehm-gc/finalize.c
---- ../boehm-gc/finalize.c Mon May 26 12:48:52 2003
-+++ boehm-gc/finalize.c Mon Feb 11 20:37:53 2002
-@@ -207,8 +207,7 @@
- UNLOCK();
- ENABLE_SIGNALS();
- # endif
-- new_dl = (struct disappearing_link *)
-- GC_oom_fn(sizeof(struct disappearing_link));
-+ new_dl = GC_oom_fn(sizeof(struct disappearing_link));
- if (0 == new_dl) {
- GC_finalization_failures++;
- return(0);
-@@ -434,8 +433,7 @@
- UNLOCK();
- ENABLE_SIGNALS();
- # endif
-- new_fo = (struct finalizable_object *)
-- GC_oom_fn(sizeof(struct finalizable_object));
-+ new_fo = GC_oom_fn(sizeof(struct finalizable_object));
- if (0 == new_fo) {
- GC_finalization_failures++;
- return;
-@@ -761,9 +759,8 @@
- /* Should be called without allocation lock. */
- int GC_invoke_finalizers()
- {
-- struct finalizable_object * curr_fo;
-- int count = 0;
-- word mem_freed_before;
-+ register struct finalizable_object * curr_fo;
-+ register int count = 0;
- DCL_LOCK_STATE;
-
- while (GC_finalize_now != 0) {
-@@ -771,9 +768,6 @@
- DISABLE_SIGNALS();
- LOCK();
- # endif
-- if (count == 0) {
-- mem_freed_before = GC_mem_freed;
-- }
- curr_fo = GC_finalize_now;
- # ifdef THREADS
- if (curr_fo != 0) GC_finalize_now = fo_next(curr_fo);
-@@ -795,11 +789,6 @@
- GC_free((GC_PTR)curr_fo);
- # endif
- }
-- if (count != 0 && mem_freed_before != GC_mem_freed) {
-- LOCK();
-- GC_finalizer_mem_freed += (GC_mem_freed - mem_freed_before);
-- UNLOCK();
-- }
- return count;
- }
+ target_all=libgcjgc.la
+@@ -3100,17 +3108,15 @@
+ fi
-@@ -812,9 +801,7 @@
- if (GC_finalize_now == 0) return;
- if (!GC_finalize_on_demand) {
- (void) GC_invoke_finalizers();
--# ifndef THREADS
-- GC_ASSERT(GC_finalize_now == 0);
--# endif /* Otherwise GC can run concurrently and add more */
-+ GC_ASSERT(GC_finalize_now == 0);
- return;
- }
- if (GC_finalizer_notifier != (void (*) GC_PROTO((void)))0
-@@ -852,17 +839,3 @@
- return(result);
- }
--#if !defined(NO_DEBUGGING)
--
--void GC_print_finalization_stats()
--{
-- struct finalizable_object *fo = GC_finalize_now;
-- size_t ready = 0;
--
-- GC_printf2("%lu finalization table entries; %lu disappearing links\n",
-- GC_fo_entries, GC_dl_entries);
-- for (; 0 != fo; fo = fo_next(fo)) ++ready;
-- GC_printf1("%lu objects are eligible for immediate finalization\n", ready);
--}
--
--#endif /* NO_DEBUGGING */
-diff -Nur ../boehm-gc/gc_dlopen.c boehm-gc/gc_dlopen.c
---- ../boehm-gc/gc_dlopen.c Mon May 26 12:48:52 2003
-+++ boehm-gc/gc_dlopen.c Tue Oct 16 02:01:35 2001
-@@ -19,14 +19,12 @@
- /*
- * This used to be in dyn_load.c. It was extracted into a separate file
- * to avoid having to link against libdl.{a,so} if the client doesn't call
-- * dlopen. Of course this fails if the collector is in a dynamic
-- * library. -HB
-+ * dlopen. -HB
- */
+-if test -n "$with_cross_host" &&
+- test x"$with_cross_host" != x"no"; then
+- toolexecdir='$(exec_prefix)/$(target_alias)'
+- toolexeclibdir='$(toolexecdir)/lib'
+-else
+- toolexecdir='$(libdir)/gcc-lib/$(target_alias)'
+- toolexeclibdir='$(libdir)'
+-fi
+-toolexeclibdir=$toolexeclibdir/`$CC -print-multi-os-directory`
- #include "private/gc_priv.h"
--# if (defined(GC_PTHREADS) && !defined(GC_DARWIN_THREADS)) \
-- || defined(GC_SOLARIS_THREADS)
-+# if defined(GC_PTHREADS) || defined(GC_SOLARIS_THREADS)
++if test -z "$with_cross_host"; then
++ USE_LIBDIR_TRUE=
++ USE_LIBDIR_FALSE='#'
++else
++ USE_LIBDIR_TRUE='#'
++ USE_LIBDIR_FALSE=
++fi
- # if defined(dlopen) && !defined(GC_USE_LD_WRAP)
- /* To support various threads pkgs, gc.h interposes on dlopen by */
-@@ -46,14 +44,19 @@
- /* calls in either a multithreaded environment, or if the library */
- /* initialization code allocates substantial amounts of GC'ed memory. */
- /* But I don't know of a better solution. */
-- static void disable_gc_for_dlopen()
-+ /* This can still deadlock if the client explicitly starts a GC */
-+ /* during the dlopen. He shouldn't do that. */
-+ static GC_bool disable_gc_for_dlopen()
- {
-+ GC_bool result;
- LOCK();
-+ result = GC_dont_gc;
- while (GC_incremental && GC_collection_in_progress()) {
- GC_collect_a_little_inner(1000);
- }
-- ++GC_dont_gc;
-+ GC_dont_gc = TRUE;
- UNLOCK();
-+ return(result);
- }
+ if test "${multilib}" = "yes"; then
+ multilib_arg="--enable-multilib"
+@@ -3307,14 +3313,16 @@
+ s%@LIBTOOL@%$LIBTOOL%g
+ s%@CXXCPP@%$CXXCPP%g
+ s%@THREADLIBS@%$THREADLIBS%g
++s%@POWERPC_DARWIN_TRUE@%$POWERPC_DARWIN_TRUE%g
++s%@POWERPC_DARWIN_FALSE@%$POWERPC_DARWIN_FALSE%g
+ s%@EXTRA_TEST_LIBS@%$EXTRA_TEST_LIBS%g
+ s%@target_all@%$target_all%g
+ s%@INCLUDES@%$INCLUDES%g
+ s%@CXXINCLUDES@%$CXXINCLUDES%g
+ s%@addobjs@%$addobjs%g
+ s%@MY_CFLAGS@%$MY_CFLAGS%g
+-s%@toolexecdir@%$toolexecdir%g
+-s%@toolexeclibdir@%$toolexeclibdir%g
++s%@USE_LIBDIR_TRUE@%$USE_LIBDIR_TRUE%g
++s%@USE_LIBDIR_FALSE@%$USE_LIBDIR_FALSE%g
- /* Redefine dlopen to guarantee mutual exclusion with */
-@@ -71,9 +74,10 @@
- #endif
- {
- void * result;
-+ GC_bool dont_gc_save;
-
- # ifndef USE_PROC_FOR_LIBRARIES
-- disable_gc_for_dlopen();
-+ dont_gc_save = disable_gc_for_dlopen();
- # endif
- # ifdef GC_USE_LD_WRAP
- result = (void *)__real_dlopen(path, mode);
-@@ -81,7 +85,7 @@
- result = dlopen(path, mode);
- # endif
- # ifndef USE_PROC_FOR_LIBRARIES
-- GC_enable(); /* undoes disable_gc_for_dlopen */
-+ GC_dont_gc = dont_gc_save;
- # endif
- return(result);
- }
-diff -Nur ../boehm-gc/gcj_mlc.c boehm-gc/gcj_mlc.c
---- ../boehm-gc/gcj_mlc.c Mon May 26 12:48:52 2003
-+++ boehm-gc/gcj_mlc.c Mon Feb 11 20:37:53 2002
-@@ -157,7 +157,6 @@
- GC_words_allocd += lw;
- }
- *(void **)op = ptr_to_struct_containing_descr;
-- GC_ASSERT(((void **)op)[1] == 0);
- UNLOCK();
- } else {
- LOCK();
-diff -Nur ../boehm-gc/if_mach.c boehm-gc/if_mach.c
---- ../boehm-gc/if_mach.c Mon May 26 12:48:52 2003
-+++ boehm-gc/if_mach.c Fri Aug 17 11:30:45 2001
-@@ -14,7 +14,7 @@
- if (strcmp(MACH_TYPE, argv[1]) != 0) return(0);
- if (strcmp(OS_TYPE, "") != 0 && strcmp(argv[2], "") != 0
- && strcmp(OS_TYPE, argv[2]) != 0) return(0);
-- fprintf(stderr, "^^^^Starting command^^^^\n");
-+ printf("^^^^Starting command^^^^\n");
- fflush(stdout);
- execvp(argv[3], argv+3);
- perror("Couldn't execute");
-diff -Nur ../boehm-gc/include/Makefile.in boehm-gc/include/Makefile.in
---- ../boehm-gc/include/Makefile.in Mon May 26 13:08:48 2003
-+++ boehm-gc/include/Makefile.in Tue Dec 31 09:52:45 2002
-@@ -1,8 +1,6 @@
--# Makefile.in generated by automake 1.6.3 from Makefile.am.
--# @configure_input@
-+# Makefile.in generated automatically by automake 1.4 from Makefile.am
-
--# Copyright 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002
--# Free Software Foundation, Inc.
-+# Copyright (C) 1994, 1995-8, 1999 Free Software Foundation, Inc.
- # This Makefile.in is free software; the Free Software Foundation
- # gives unlimited permission to copy and/or distribute it,
- # with or without modifications, as long as this notice is preserved.
-@@ -12,7 +10,7 @@
- # even the implied warranty of MERCHANTABILITY or FITNESS FOR A
- # PARTICULAR PURPOSE.
+ CEOF
+ EOF
+@@ -3323,7 +3331,7 @@
--@SET_MAKE@
-+
- SHELL = @SHELL@
+ # Split the substitutions into bite-sized pieces for seds with
+ # small command number limits, like on Digital OSF/1 and HP-UX.
+-ac_max_sed_cmds=60 # Maximum number of lines to put in a sed script.
++ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
+ ac_file=1 # Number of current file.
+ ac_beg=1 # First line for current file.
+ ac_end=$ac_max_sed_cmds # Line after last line for current file.
+@@ -3425,7 +3433,6 @@
+ CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
+ gc_basedir=${gc_basedir}
+ CC="${CC}"
+-ORIGINAL_LD_FOR_MULTILIBS="${ORIGINAL_LD_FOR_MULTILIBS}"
+ DEFS="$DEFS"
- srcdir = @srcdir@
-@@ -33,9 +31,13 @@
- mandir = @mandir@
- includedir = @includedir@
- oldincludedir = /usr/include
-+
-+DESTDIR =
+ EOF
+diff -Nubr boehm-gc/configure.in ../boehm-gc/configure.in
+--- boehm-gc/configure.in Mon Apr 28 13:55:07 2003
++++ ../boehm-gc/configure.in Mon May 26 13:33:22 2003
+@@ -1,4 +1,4 @@
+-# Copyright (c) 1999, 2000, 2001, 2002, 2003 by Red Hat, Inc. All rights reserved.
++# Copyright (c) 1999, 2000, 2001, 2002 by Red Hat, Inc. All rights reserved.
+ #
+ # THIS MATERIAL IS PROVIDED AS IS, WITH ABSOLUTELY NO WARRANTY EXPRESSED
+ # OR IMPLIED. ANY USE IS AT YOUR OWN RISK.
+@@ -111,14 +111,18 @@
+ *-*-cygwin*)
+ THREADLIBS=
+ ;;
++ *-*-darwin*)
++ AC_DEFINE(GC_DARWIN_THREADS)
++ AC_DEFINE(THREAD_LOCAL_ALLOC)
++ if test "${enable_parallel_mark}" = yes; then
++ AC_DEFINE(PARALLEL_MARK)
++ fi
++ ;;
+ esac
+ ;;
+ win32)
+ AC_DEFINE(GC_WIN32_THREADS)
+ AC_DEFINE(NO_GETENV)
+- if test $enable_shared = yes; then
+- AC_DEFINE(GC_DLL)
+- fi
+ ;;
+ decosf1 | irix | mach | os2 | solaris | dce | vxworks)
+ AC_MSG_ERROR(thread package $THREADS not yet supported)
+@@ -129,7 +133,22 @@
+ esac
+ AC_SUBST(THREADLIBS)
+
+-AC_CHECK_LIB(dl, dlopen, EXTRA_TEST_LIBS="$EXTRA_TEST_LIBS -ldl")
++case "$host" in
++ powerpc-*-darwin*)
++ powerpc_darwin=true
++ ;;
++esac
++AM_CONDITIONAL(POWERPC_DARWIN,test x$powerpc_darwin = xtrue)
+
- pkgdatadir = $(datadir)/@PACKAGE@
- pkglibdir = $(libdir)/@PACKAGE@
- pkgincludedir = $(includedir)/@PACKAGE@
++# We never want libdl on darwin. It is a fake libdl that just ends up making
++# dyld calls anyway
++case "$host" in
++ *-*-darwin*) ;;
++ *)
++ AC_CHECK_LIB(dl, dlopen, EXTRA_TEST_LIBS="$EXTRA_TEST_LIBS -ldl")
++ ;;
++esac
+
- top_builddir = ..
+ AC_SUBST(EXTRA_TEST_LIBS)
- ACLOCAL = @ACLOCAL@
-@@ -43,16 +45,12 @@
- AUTOMAKE = @AUTOMAKE@
- AUTOHEADER = @AUTOHEADER@
+ target_all=libgcjgc.la
+@@ -270,17 +289,7 @@
+ esac ]
+ fi)
--am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd
- INSTALL = @INSTALL@
--INSTALL_PROGRAM = @INSTALL_PROGRAM@
-+INSTALL_PROGRAM = @INSTALL_PROGRAM@ $(AM_INSTALL_PROGRAM_FLAGS)
- INSTALL_DATA = @INSTALL_DATA@
--install_sh_DATA = $(install_sh) -c -m 644
--install_sh_PROGRAM = $(install_sh) -c
--install_sh_SCRIPT = $(install_sh) -c
- INSTALL_SCRIPT = @INSTALL_SCRIPT@
--INSTALL_HEADER = $(INSTALL_DATA)
- transform = @program_transform_name@
+-if test -n "$with_cross_host" &&
+- test x"$with_cross_host" != x"no"; then
+- toolexecdir='$(exec_prefix)/$(target_alias)'
+- toolexeclibdir='$(toolexecdir)/lib'
+-else
+- toolexecdir='$(libdir)/gcc-lib/$(target_alias)'
+- toolexeclibdir='$(libdir)'
+-fi
+-toolexeclibdir=$toolexeclibdir/`$CC -print-multi-os-directory`
+-AC_SUBST(toolexecdir)
+-AC_SUBST(toolexeclibdir)
++AM_CONDITIONAL(USE_LIBDIR, test -z "$with_cross_host")
+
+ if test "${multilib}" = "yes"; then
+ multilib_arg="--enable-multilib"
+@@ -304,6 +313,5 @@
+ CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
+ gc_basedir=${gc_basedir}
+ CC="${CC}"
+-ORIGINAL_LD_FOR_MULTILIBS="${ORIGINAL_LD_FOR_MULTILIBS}"
+ DEFS="$DEFS"
+ )
+diff -Nubr boehm-gc/configure.in~ ../boehm-gc/configure.in~
+--- boehm-gc/configure.in~ Wed Dec 31 16:00:00 1969
++++ ../boehm-gc/configure.in~ Mon May 26 13:33:22 2003
+@@ -0,0 +1,317 @@
++# Copyright (c) 1999, 2000, 2001, 2002 by Red Hat, Inc. All rights reserved.
++#
++# THIS MATERIAL IS PROVIDED AS IS, WITH ABSOLUTELY NO WARRANTY EXPRESSED
++# OR IMPLIED. ANY USE IS AT YOUR OWN RISK.
++#
++# Permission is hereby granted to use or copy this program
++# for any purpose, provided the above notices are retained on all copies.
++# Permission to modify the code and to distribute modified code is granted,
++# provided the above notices are retained, and a notice that the code was
++# modified is included with the above copyright notice.
++#
++# Original author: Tom Tromey
+
- NORMAL_INSTALL = :
- PRE_INSTALL = :
- POST_INSTALL = :
-@@ -65,190 +63,171 @@
- host_triplet = @host@
- target_alias = @target_alias@
- target_triplet = @target@
--
--EXEEXT = @EXEEXT@
--OBJEXT = @OBJEXT@
--PATH_SEPARATOR = @PATH_SEPARATOR@
--AMTAR = @AMTAR@
- AR = @AR@
- AS = @AS@
--AWK = @AWK@
- CC = @CC@
- CPP = @CPP@
- CXX = @CXX@
- CXXCPP = @CXXCPP@
- CXXINCLUDES = @CXXINCLUDES@
--DEPDIR = @DEPDIR@
- DLLTOOL = @DLLTOOL@
--ECHO = @ECHO@
--EGREP = @EGREP@
-+EXEEXT = @EXEEXT@
- EXTRA_TEST_LIBS = @EXTRA_TEST_LIBS@
--F77 = @F77@
- GCJ = @GCJ@
- GCJFLAGS = @GCJFLAGS@
- GC_CFLAGS = @GC_CFLAGS@
- INCLUDES = @INCLUDES@
--INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@
- LIBTOOL = @LIBTOOL@
- LN_S = @LN_S@
- MAINT = @MAINT@
-+MAKEINFO = @MAKEINFO@
- MY_CFLAGS = @MY_CFLAGS@
- OBJDUMP = @OBJDUMP@
-+OBJEXT = @OBJEXT@
- PACKAGE = @PACKAGE@
- RANLIB = @RANLIB@
--RC = @RC@
- STRIP = @STRIP@
- THREADLIBS = @THREADLIBS@
- VERSION = @VERSION@
- addobjs = @addobjs@
--am__include = @am__include@
--am__quote = @am__quote@
- gc_basedir = @gc_basedir@
--install_sh = @install_sh@
- mkinstalldirs = @mkinstalldirs@
- target_all = @target_all@
++dnl Process this file with autoconf to produce configure.
++
++AC_INIT(gcj_mlc.c)
++
++# This works around the fact that libtool configuration may change LD
++# for this particular configuration, but some shells, instead of
++# keeping the changes in LD private, export them just because LD is
++# exported.
++ORIGINAL_LD_FOR_MULTILIBS=$LD
++
++dnl Can't be done in GC_CONFIGURE because that confuses automake.
++AC_CONFIG_AUX_DIR(.)
++
++GC_CONFIGURE(.)
++
++AM_PROG_LIBTOOL
++
++dnl We use these options to decide which functions to include.
++AC_ARG_WITH(target-subdir,
++[ --with-target-subdir=SUBDIR
++ configuring with a cross compiler])
++AC_ARG_WITH(cross-host,
++[ --with-cross-host=HOST configuring with a cross compiler])
++
++AM_MAINTAINER_MODE
++# automake wants to see AC_EXEEXT. But we don't need it. And having
++# it is actually a problem, because the compiler we're passed can't
++# necessarily do a full link. So we fool automake here.
++if false; then
++ # autoconf 2.50 runs AC_EXEEXT by default, and the macro expands
++ # to nothing, so nothing would remain between `then' and `fi' if it
++ # were not for the `:' below.
++ :
++ AC_EXEEXT
++fi
++
++AC_MSG_CHECKING([for thread model used by GCC])
++THREADS=`$CC -v 2>&1 | sed -n 's/^Thread model: //p'`
++if test -z "$THREADS"; then
++ THREADS=no
++fi
++AC_MSG_RESULT([$THREADS])
++
++AC_ARG_ENABLE(parallel-mark,
++[ --enable-parallel-mark parallelize marking and free list construction],
++ [case "$THREADS" in
++ no | none | single)
++ AC_MSG_ERROR([Parallel mark requires --enable-threads=x spec])
++ ;;
++ esac]
++)
++
++INCLUDES=-I${srcdir}/include
++THREADLIBS=
++case "$THREADS" in
++ no | none | single)
++ THREADS=none
++ ;;
++ posix | pthreads)
++ THREADS=posix
++ THREADLIBS=-lpthread
++ case "$host" in
++ x86-*-linux* | ia64-*-linux* | i586-*-linux* | i686-*-linux* | x86_64-*-linux* )
++ AC_DEFINE(GC_LINUX_THREADS)
++ AC_DEFINE(_REENTRANT)
++ if test "${enable_parallel_mark}"; then
++ AC_DEFINE(PARALLEL_MARK)
++ fi
++ AC_DEFINE(THREAD_LOCAL_ALLOC)
++ ;;
++ *-*-linux*)
++ AC_DEFINE(GC_LINUX_THREADS)
++ AC_DEFINE(_REENTRANT)
++ ;;
++ *-*-hpux*)
++ AC_MSG_WARN("Only HP/UX 11 threads are supported.")
++ AC_DEFINE(GC_HPUX_THREADS)
++ AC_DEFINE(_POSIX_C_SOURCE,199506L)
++ if test "${enable_parallel_mark}" = yes; then
++ AC_DEFINE(PARALLEL_MARK)
++ fi
++ AC_DEFINE(THREAD_LOCAL_ALLOC)
++ THREADLIBS="-lpthread -lrt"
++ ;;
++ *-*-freebsd*)
++ AC_MSG_WARN("FreeBSD does not yet fully support threads with Boehm GC.")
++ AC_DEFINE(GC_FREEBSD_THREADS)
++ INCLUDES="$INCLUDES -pthread"
++ THREADLIBS=-pthread
++ ;;
++ *-*-solaris*)
++ AC_DEFINE(GC_SOLARIS_THREADS)
++ AC_DEFINE(GC_SOLARIS_PTHREADS)
++ ;;
++ *-*-irix*)
++ AC_DEFINE(GC_IRIX_THREADS)
++ ;;
++ *-*-cygwin*)
++ THREADLIBS=
++ ;;
++ esac
++ ;;
++ *-*-darwin*)
++ AC_DEFINE(GC_DARWIN_THREADS)
++ AC_DEFINE(THREAD_LOCAL_ALLOC)
++ if test "${enable_parallel_mark}" = yes; then
++ AC_DEFINE(PARALLEL_MARK)
++ fi
++ ;;
++ win32)
++ AC_DEFINE(GC_WIN32_THREADS)
++ AC_DEFINE(NO_GETENV)
++ ;;
++ decosf1 | irix | mach | os2 | solaris | dce | vxworks)
++ AC_MSG_ERROR(thread package $THREADS not yet supported)
++ ;;
++ *)
++ AC_MSG_ERROR($THREADS is an unknown thread package)
++ ;;
++esac
++AC_SUBST(THREADLIBS)
++
++case "$host" in
++ powerpc-*-darwin*)
++ powerpc_darwin=true
++ ;;
++esac
++AM_CONDITIONAL(POWERPC_DARWIN,test x$powerpc_darwin = xtrue)
++
++# We never want libdl on darwin. It is a fake libdl that just ends up making
++# dyld calls anyway
++case "$host" in
++ *-*-darwin*) ;;
++ *)
++ AC_CHECK_LIB(dl, dlopen, EXTRA_TEST_LIBS="$EXTRA_TEST_LIBS -ldl")
++ ;;
++esac
++
++AC_SUBST(EXTRA_TEST_LIBS)
++
++target_all=libgcjgc.la
++AC_SUBST(target_all)
++AC_SUBST(target_alias)
+
- AUTOMAKE_OPTIONS = foreign
-
- noinst_HEADERS = gc.h gc_backptr.h gc_local_alloc.h \
- gc_pthread_redirects.h gc_cpp.h
-
--subdir = include
--CONFIG_CLEAN_FILES =
--depcomp =
--am__depfiles_maybe =
--DIST_SOURCES =
--HEADERS = $(noinst_HEADERS)
-+CONFIG_CLEAN_FILES =
-+HEADERS = $(noinst_HEADERS)
-
--all: all-am
-+DIST_COMMON = Makefile.am Makefile.in
-
--.SUFFIXES:
--$(srcdir)/Makefile.in: @MAINTAINER_MODE_TRUE@ Makefile.am $(top_srcdir)/configure.in $(ACLOCAL_M4)
-- cd $(top_srcdir) && \
-- $(AUTOMAKE) --cygnus include/Makefile
--Makefile: @MAINTAINER_MODE_TRUE@ $(srcdir)/Makefile.in $(top_builddir)/config.status
-- cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe)
-
--mostlyclean-libtool:
-- -rm -f *.lo
-+DISTFILES = $(DIST_COMMON) $(SOURCES) $(HEADERS) $(TEXINFOS) $(EXTRA_DIST)
-
--clean-libtool:
-- -rm -rf .libs _libs
-+TAR = gtar
-+GZIP_ENV = --best
-+all: all-redirect
-+.SUFFIXES:
-+$(srcdir)/Makefile.in: @MAINTAINER_MODE_TRUE@ Makefile.am $(top_srcdir)/configure.in $(ACLOCAL_M4)
-+ cd $(top_srcdir) && $(AUTOMAKE) --cygnus include/Makefile
-
--distclean-libtool:
-- -rm -f libtool
--uninstall-info-am:
-+Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
-+ cd $(top_builddir) \
-+ && CONFIG_FILES=$(subdir)/$@ CONFIG_HEADERS= $(SHELL) ./config.status
-
--ETAGS = etags
--ETAGSFLAGS =
-
- tags: TAGS
-
--ID: $(HEADERS) $(SOURCES) $(LISP) $(TAGS_FILES)
-- list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \
-- unique=`for i in $$list; do \
-- if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
-- done | \
-- $(AWK) ' { files[$$0] = 1; } \
-+ID: $(HEADERS) $(SOURCES) $(LISP)
-+ list='$(SOURCES) $(HEADERS)'; \
-+ unique=`for i in $$list; do echo $$i; done | \
-+ awk ' { files[$$0] = 1; } \
- END { for (i in files) print i; }'`; \
-- mkid -fID $$unique
-+ here=`pwd` && cd $(srcdir) \
-+ && mkid -f$$here/ID $$unique $(LISP)
-
--TAGS: $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) \
-- $(TAGS_FILES) $(LISP)
-+TAGS: $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) $(LISP)
- tags=; \
- here=`pwd`; \
-- list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \
-- unique=`for i in $$list; do \
-- if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
-- done | \
-- $(AWK) ' { files[$$0] = 1; } \
-+ list='$(SOURCES) $(HEADERS)'; \
-+ unique=`for i in $$list; do echo $$i; done | \
-+ awk ' { files[$$0] = 1; } \
- END { for (i in files) print i; }'`; \
-- test -z "$(ETAGS_ARGS)$$tags$$unique" \
-- || $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \
-- $$tags $$unique
--
--GTAGS:
-- here=`$(am__cd) $(top_builddir) && pwd` \
-- && cd $(top_srcdir) \
-- && gtags -i $(GTAGS_ARGS) $$here
-+ test -z "$(ETAGS_ARGS)$$unique$(LISP)$$tags" \
-+ || (cd $(srcdir) && etags $(ETAGS_ARGS) $$tags $$unique $(LISP) -o $$here/TAGS)
++dnl If the target is an eCos system, use the appropriate eCos
++dnl I/O routines.
++dnl FIXME: this should not be a local option but a global target
++dnl system; at present there is no eCos target.
++TARGET_ECOS="no"
++AC_ARG_WITH(ecos,
++[ --with-ecos enable runtime eCos target support],
++TARGET_ECOS="$with_ecos"
++)
+
-+mostlyclean-tags:
++addobjs=
++CXXINCLUDES=
++case "$TARGET_ECOS" in
++ no)
++ ;;
++ *)
++ AC_DEFINE(ECOS)
++ CXXINCLUDES="-I${TARGET_ECOS}/include"
++ addobjs="$addobjs ecos.lo"
++ ;;
++esac
++AC_SUBST(CXX)
+
-+clean-tags:
-
- distclean-tags:
-- -rm -f TAGS ID GTAGS GRTAGS GSYMS GPATH
--check-am:
--check: check-am
--all-am: Makefile $(HEADERS)
-+ -rm -f TAGS ID
-
--installdirs:
-+maintainer-clean-tags:
-
--install: install-am
-+distdir = $(top_builddir)/$(PACKAGE)-$(VERSION)/$(subdir)
++AC_SUBST(INCLUDES)
++AC_SUBST(CXXINCLUDES)
+
-+subdir = include
++machdep=
++case "$host" in
++ alpha*-*-openbsd*)
++ machdep="alpha_mach_dep.lo"
++ if test x"${ac_cv_lib_dl_dlopen}" != xyes ; then
++ AC_MSG_WARN(OpenBSD/Alpha without dlopen(). Shared library support is disabled)
++ AM_DISABLE_SHARED
++ fi
++ ;;
++ alpha*-*-*)
++ machdep="alpha_mach_dep.lo"
++ ;;
++ i?86-*-solaris2.[[89]]*)
++ AC_DEFINE(SOLARIS25_PROC_VDB_BUG_FIXED)
++ ;;
++ mipstx39-*-elf*)
++ machdep="mips_ultrix_mach_dep.lo"
++ AC_DEFINE(STACKBASE, __stackbase)
++ AC_DEFINE(DATASTART_IS_ETEXT)
++ ;;
++ mips-dec-ultrix*)
++ machdep="mips_ultrix_mach-dep.lo"
++ ;;
++ mips*-*-linux*)
++ ;;
++ mips-*-*)
++ machdep="mips_sgi_mach_dep.lo"
++ AC_DEFINE(NO_EXECUTE_PERMISSION)
++ ;;
++ sparc-sun-solaris2.3*)
++ machdep="sparc_mach_dep.lo"
++ AC_DEFINE(SUNOS53_SHARED_LIB)
++ ;;
++ sparc-sun-solaris2.*)
++ machdep="sparc_mach_dep.lo"
++ ;;
++ ia64-*-*)
++ machdep="mach_dep.lo ia64_save_regs_in_stack.lo"
++ ;;
++esac
++if test x"$machdep" = x; then
++ machdep="mach_dep.lo"
++fi
++addobjs="$addobjs $machdep"
++AC_SUBST(addobjs)
+
-+distdir: $(DISTFILES)
-+ @for file in $(DISTFILES); do \
-+ if test -f $$file; then d=.; else d=$(srcdir); fi; \
-+ if test -d $$d/$$file; then \
-+ cp -pr $$d/$$file $(distdir)/$$file; \
-+ else \
-+ test -f $(distdir)/$$file \
-+ || ln $$d/$$file $(distdir)/$$file 2> /dev/null \
-+ || cp -p $$d/$$file $(distdir)/$$file || :; \
-+ fi; \
-+ done
-+info-am:
-+info: info-am
-+dvi-am:
-+dvi: dvi-am
-+check-am:
-+check: check-am
-+installcheck-am:
-+installcheck: installcheck-am
-+install-info-am:
-+install-info: install-info-am
-+install-exec-am:
- install-exec: install-exec-am
++dnl As of 4.13a2, the collector will not properly work on Solaris when
++dnl built with gcc and -O. So we remove -O in the appropriate case.
++case "$host" in
++ sparc-sun-solaris2*)
++ if test "$GCC" = yes; then
++ new_CFLAGS=
++ for i in $CFLAGS; do
++ case "$i" in
++ -O*)
++ ;;
++ *)
++ new_CFLAGS="$new_CFLAGS $i"
++ ;;
++ esac
++ done
++ CFLAGS="$new_CFLAGS"
++ fi
++ ;;
++esac
+
-+install-data-am:
- install-data: install-data-am
--uninstall: uninstall-am
-
- install-am: all-am
- @$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am
--
--installcheck: installcheck-am
-+install: install-am
-+uninstall-am:
-+uninstall: uninstall-am
-+all-am: Makefile $(HEADERS)
-+all-redirect: all-am
- install-strip:
-- $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
-- INSTALL_STRIP_FLAG=-s \
-- `test -z '$(STRIP)' || \
-- echo "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'"` install
-+ $(MAKE) $(AM_MAKEFLAGS) AM_INSTALL_PROGRAM_FLAGS=-s install
-+installdirs:
++dnl We need to override the top-level CFLAGS. This is how we do it.
++MY_CFLAGS="$CFLAGS"
++AC_SUBST(MY_CFLAGS)
+
++dnl Include defines that have become de facto standard.
++dnl ALL_INTERIOR_POINTERS can be overridden in startup code.
++AC_DEFINE(SILENT)
++AC_DEFINE(NO_SIGNALS)
++AC_DEFINE(NO_EXECUTE_PERMISSION)
++AC_DEFINE(ALL_INTERIOR_POINTERS)
+
- mostlyclean-generic:
-
- clean-generic:
-
- distclean-generic:
- -rm -f Makefile $(CONFIG_CLEAN_FILES)
-+ -rm -f config.cache config.log stamp-h stamp-h[0-9]*
-
- maintainer-clean-generic:
-- @echo "This command is intended for maintainers to use"
-- @echo "it deletes files that may require special tools to rebuild."
--clean: clean-am
--
--clean-am: clean-generic clean-libtool mostlyclean-am
--
--distclean: distclean-am
--
--distclean-am: clean-am distclean-generic distclean-libtool \
-- distclean-tags
--
--dvi: dvi-am
-+mostlyclean-am: mostlyclean-tags mostlyclean-generic
-
--dvi-am:
--
--info: info-am
--
--info-am:
-+mostlyclean: mostlyclean-am
-
--install-data-am:
-+clean-am: clean-tags clean-generic mostlyclean-am
-
--install-exec-am:
-+clean: clean-am
-
--install-info:
-+distclean-am: distclean-tags distclean-generic clean-am
-+ -rm -f libtool
-
--install-man:
-+distclean: distclean-am
-
--installcheck-am:
-+maintainer-clean-am: maintainer-clean-tags maintainer-clean-generic \
-+ distclean-am
-+ @echo "This command is intended for maintainers to use;"
-+ @echo "it deletes files that may require special tools to rebuild."
-
- maintainer-clean: maintainer-clean-am
-
--maintainer-clean-am: distclean-am maintainer-clean-generic
--
--mostlyclean: mostlyclean-am
--
--mostlyclean-am: mostlyclean-generic mostlyclean-libtool
--
--uninstall-am:
-+.PHONY: tags mostlyclean-tags distclean-tags clean-tags \
-+maintainer-clean-tags distdir info-am info dvi-am dvi check check-am \
-+installcheck-am installcheck install-info-am install-info \
-+install-exec-am install-exec install-data-am install-data install-am \
-+install uninstall-am uninstall all-redirect all-am all installdirs \
-+mostlyclean-generic distclean-generic clean-generic \
-+maintainer-clean-generic clean mostlyclean distclean maintainer-clean
-
--.PHONY: GTAGS all all-am check check-am clean clean-generic \
-- clean-libtool distclean distclean-generic distclean-libtool \
-- distclean-tags dvi dvi-am info info-am install install-am \
-- install-data install-data-am install-exec install-exec-am \
-- install-info install-info-am install-man install-strip \
-- installcheck installcheck-am installdirs maintainer-clean \
-- maintainer-clean-generic mostlyclean mostlyclean-generic \
-- mostlyclean-libtool tags uninstall uninstall-am \
-- uninstall-info-am
-
- # Tell versions [3.59,3.63) of GNU make to not export all variables.
- # Otherwise a system limit (for SysV at least) may be exceeded.
-diff -Nur ../boehm-gc/include/gc.h boehm-gc/include/gc.h
---- ../boehm-gc/include/gc.h Mon May 26 13:28:19 2003
-+++ boehm-gc/include/gc.h Mon Feb 11 20:37:56 2002
-@@ -30,7 +30,91 @@
-
- # define _GC_H
-
--# include "gc_config_macros.h"
-+/*
-+ * Some tests for old macros. These violate our namespace rules and will
-+ * disappear shortly. Use the GC_ names.
-+ */
-+#if defined(SOLARIS_THREADS) || defined(_SOLARIS_THREADS)
-+# define GC_SOLARIS_THREADS
-+#endif
-+#if defined(_SOLARIS_PTHREADS)
-+# define GC_SOLARIS_PTHREADS
-+#endif
-+#if defined(IRIX_THREADS)
-+# define GC_IRIX_THREADS
-+#endif
-+#if defined(HPUX_THREADS)
-+# define GC_HPUX_THREADS
-+#endif
-+#if defined(OSF1_THREADS)
-+# define GC_OSF1_THREADS
-+#endif
-+#if defined(LINUX_THREADS)
-+# define GC_LINUX_THREADS
-+#endif
-+#if defined(WIN32_THREADS)
-+# define GC_WIN32_THREADS
-+#endif
-+#if defined(USE_LD_WRAP)
-+# define GC_USE_LD_WRAP
-+#endif
++dnl By default, make the library as general as possible.
++AC_DEFINE(JAVA_FINALIZATION)
++AC_DEFINE(GC_GCJ_SUPPORT)
++AC_DEFINE(ATOMIC_UNCOLLECTABLE)
+
-+#if !defined(_REENTRANT) && (defined(GC_SOLARIS_THREADS) \
-+ || defined(GC_SOLARIS_PTHREADS) \
-+ || defined(GC_HPUX_THREADS) \
-+ || defined(GC_LINUX_THREADS))
-+# define _REENTRANT
-+ /* Better late than never. This fails if system headers that */
-+ /* depend on this were previously included. */
-+#endif
++dnl This is something of a hack. When cross-compiling we turn off
++dnl some functionality. These is only correct when targetting an
++dnl embedded system. FIXME.
++if test -n "${with_cross_host}"; then
++ AC_DEFINE(NO_SIGSET)
++ AC_DEFINE(NO_DEBUGGING)
++fi
+
-+#if defined(GC_SOLARIS_PTHREADS) && !defined(GC_SOLARIS_THREADS)
-+# define GC_SOLARIS_THREADS
-+#endif
++AC_ARG_ENABLE(full-debug,
++[ --enable-full-debug include full support for pointer backtracing etc.],
++[ if test "$enable_full_debug" = "yes"; then
++ AC_MSG_WARN("Must define GC_DEBUG and use debug alloc. in clients.")
++ AC_DEFINE(KEEP_BACK_PTRS)
++ AC_DEFINE(DBG_HDRS_ALL)
++ case $host in
++ ia64-*-linux* )
++ AC_DEFINE(MAKE_BACK_GRAPH)
++ ;;
++ x86-*-linux* | i586-*-linux* | i686-*-linux* | x86_64-*-linux* )
++ AC_DEFINE(MAKE_BACK_GRAPH)
++ AC_MSG_WARN("Client must not use -fomit-frame-pointer.")
++ AC_DEFINE(SAVE_CALL_COUNT, 8)
++ ;;
++ esac ]
++ fi)
+
-+# if defined(GC_SOLARIS_PTHREADS) || defined(GC_FREEBSD_THREADS) || \
-+ defined(GC_IRIX_THREADS) || defined(GC_LINUX_THREADS) || \
-+ defined(GC_HPUX_THREADS) || defined(GC_OSF1_THREADS)
-+# define GC_PTHREADS
-+# endif
++AM_CONDITIONAL(USE_LIBDIR, test -z "$with_cross_host")
+
-+# define __GC
-+# include <stddef.h>
-+# ifdef _WIN32_WCE
-+/* Yet more kluges for WinCE */
-+# include <stdlib.h> /* size_t is defined here */
-+ typedef long ptrdiff_t; /* ptrdiff_t is not defined */
-+# endif
++if test "${multilib}" = "yes"; then
++ multilib_arg="--enable-multilib"
++else
++ multilib_arg=
++fi
++
++AC_OUTPUT(Makefile include/Makefile, [
++dnl Put all the -D options in a file.
++echo "$DEFS" > boehm-cflags
++
++if test -n "$CONFIG_FILES"; then
++ LD="${ORIGINAL_LD_FOR_MULTILIBS}"
++ ac_file=Makefile . ${gc_basedir}/../config-ml.in
++fi],
++srcdir=${srcdir}
++host=${host}
++target=${target}
++with_multisubdir=${with_multisubdir}
++ac_configure_args="${multilib_arg} ${ac_configure_args}"
++CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
++gc_basedir=${gc_basedir}
++CC="${CC}"
++DEFS="$DEFS"
++)
+diff -Nubr boehm-gc/cord/CVS/Entries ../boehm-gc/cord/CVS/Entries
+--- boehm-gc/cord/CVS/Entries Wed Dec 31 16:00:00 1969
++++ ../boehm-gc/cord/CVS/Entries Mon May 26 12:46:21 2003
+@@ -0,0 +1,11 @@
++/cordbscs.c/1.2/Fri Sep 14 00:43:44 2001//
++/cordprnt.c/1.2/Fri Sep 14 00:43:45 2001//
++/cordtest.c/1.2/Fri Sep 14 00:43:45 2001//
++/cordxtra.c/1.2/Fri Sep 14 00:43:45 2001//
++/de.c/1.2/Fri Sep 14 00:43:45 2001//
++/de_cmds.h/1.2/Fri Sep 14 00:43:45 2001//
++/de_win.ICO/1.2/Fri Sep 14 00:43:45 2001/-kb/
++/de_win.RC/1.2/Fri Sep 14 00:43:45 2001//
++/de_win.c/1.2/Fri Sep 14 00:43:45 2001//
++/de_win.h/1.2/Fri Sep 14 00:43:46 2001//
++D/private////
+diff -Nubr boehm-gc/cord/CVS/Repository ../boehm-gc/cord/CVS/Repository
+--- boehm-gc/cord/CVS/Repository Wed Dec 31 16:00:00 1969
++++ ../boehm-gc/cord/CVS/Repository Sun May 25 12:49:07 2003
+@@ -0,0 +1 @@
++/cvs/root/gcc3/gcc3/boehm-gc/cord
+diff -Nubr boehm-gc/cord/CVS/Root ../boehm-gc/cord/CVS/Root
+--- boehm-gc/cord/CVS/Root Wed Dec 31 16:00:00 1969
++++ ../boehm-gc/cord/CVS/Root Sun May 25 12:49:07 2003
+@@ -0,0 +1 @@
++:pserver:anonymous@anoncvs.opensource.apple.com:/cvs/root
+diff -Nubr boehm-gc/cord/private/CVS/Entries ../boehm-gc/cord/private/CVS/Entries
+--- boehm-gc/cord/private/CVS/Entries Wed Dec 31 16:00:00 1969
++++ ../boehm-gc/cord/private/CVS/Entries Sun May 25 12:49:08 2003
+@@ -0,0 +1 @@
++D
+diff -Nubr boehm-gc/cord/private/CVS/Repository ../boehm-gc/cord/private/CVS/Repository
+--- boehm-gc/cord/private/CVS/Repository Wed Dec 31 16:00:00 1969
++++ ../boehm-gc/cord/private/CVS/Repository Sun May 25 12:49:08 2003
+@@ -0,0 +1 @@
++/cvs/root/gcc3/gcc3/boehm-gc/cord/private
+diff -Nubr boehm-gc/cord/private/CVS/Root ../boehm-gc/cord/private/CVS/Root
+--- boehm-gc/cord/private/CVS/Root Wed Dec 31 16:00:00 1969
++++ ../boehm-gc/cord/private/CVS/Root Sun May 25 12:49:08 2003
+@@ -0,0 +1 @@
++:pserver:anonymous@anoncvs.opensource.apple.com:/cvs/root
+diff -Nubr boehm-gc/darwin_stop_world.c ../boehm-gc/darwin_stop_world.c
+--- boehm-gc/darwin_stop_world.c Wed Dec 31 16:00:00 1969
++++ ../boehm-gc/darwin_stop_world.c Sun Jun 1 14:17:58 2003
+@@ -0,0 +1,200 @@
++#include "private/pthread_support.h"
++
++# if defined(GC_DARWIN_THREADS)
++
++#define DEBUG_THREADS 0
++
++/* From "Inside Mac OS X - Mach-O Runtime Architecture" published by Apple
++ Page 49:
++ "The space beneath the stack pointer, where a new stack frame would normally
++ be allocated, is called the red zone. This area as shown in Figure 3-2 may
++ be used for any purpose as long as a new stack frame does not need to be
++ added to the stack."
++
++ Page 50: "If a leaf procedure's red zone usage would exceed 224 bytes, then
++ it must set up a stack frame just like routines that call other routines."
++*/
++#define PPC_RED_ZONE_SIZE 224
++
++void GC_push_all_stacks() {
++ int i;
++ kern_return_t r;
++ GC_thread p;
++ pthread_t me;
++ ptr_t lo, hi;
++# if defined(POWERPC)
++ ppc_thread_state_t state;
++# else
++# error FIXME for non-ppc OS X
++# endif
++ mach_msg_type_number_t thread_state_count = MACHINE_THREAD_STATE_COUNT;
++
++ me = pthread_self();
++ if (!GC_thr_initialized) GC_thr_init();
++
++ for(i=0;i<THREAD_TABLE_SZ;i++) {
++ for(p=GC_threads[i];p!=0;p=p->next) {
++ if(p -> flags & FINISHED) continue;
++ if(pthread_equal(p->id,me)) {
++ lo = GC_approx_sp();
++ } else {
++ /* Get the thread state (registers, etc) */
++ r = thread_get_state(
++ p->stop_info.mach_thread,
++ MACHINE_THREAD_STATE,
++ (natural_t*)&state,
++ &thread_state_count);
++ if(r != KERN_SUCCESS) ABORT("thread_get_state failed");
++
++ #ifdef POWERPC
++ lo = (void*)(state.r1 - PPC_RED_ZONE_SIZE);
++
++ GC_push_one(state.r0);
++ GC_push_one(state.r2);
++ GC_push_one(state.r3);
++ GC_push_one(state.r4);
++ GC_push_one(state.r5);
++ GC_push_one(state.r6);
++ GC_push_one(state.r7);
++ GC_push_one(state.r8);
++ GC_push_one(state.r9);
++ GC_push_one(state.r10);
++ GC_push_one(state.r11);
++ GC_push_one(state.r12);
++ GC_push_one(state.r13);
++ GC_push_one(state.r14);
++ GC_push_one(state.r15);
++ GC_push_one(state.r16);
++ GC_push_one(state.r17);
++ GC_push_one(state.r18);
++ GC_push_one(state.r19);
++ GC_push_one(state.r20);
++ GC_push_one(state.r21);
++ GC_push_one(state.r22);
++ GC_push_one(state.r23);
++ GC_push_one(state.r24);
++ GC_push_one(state.r25);
++ GC_push_one(state.r26);
++ GC_push_one(state.r27);
++ GC_push_one(state.r28);
++ GC_push_one(state.r29);
++ GC_push_one(state.r30);
++ GC_push_one(state.r31);
++ #else
++ # error FIXME for non-PPC darwin
++ #endif /* !POWERPC */
++ } /* p != me */
++ if(p->flags & MAIN_THREAD)
++ hi = GC_stackbottom;
++ else
++ hi = p->stack_end;
++ #if DEBUG_THREADS
++ GC_printf3("Darwin: Stack for thread 0x%lx = [%lx,%lx)\n",
++ (unsigned long) p -> id,
++ (unsigned long) lo,
++ (unsigned long) hi
++ );
++ #endif
++ GC_push_all_stack(lo,hi);
++ } /* for(p=GC_threads[i]...) */
++ } /* for(i=0;i<THREAD_TABLE_SZ...) */
++}
++
++/* Caller holds allocation lock. */
++void GC_stop_world()
++{
++ int i;
++ GC_thread p;
++ pthread_t my_thread = pthread_self();
++ kern_return_t kern_result;
++
++ #if DEBUG_THREADS
++ GC_printf1("Stopping the world from 0x%lx\n", pthread_self());
++ #endif
++
++ /* Make sure all free list construction has stopped before we start. */
++ /* No new construction can start, since free list construction is */
++ /* required to acquire and release the GC lock before it starts, */
++ /* and we have the lock. */
++# ifdef PARALLEL_MARK
++ GC_acquire_mark_lock();
++ GC_ASSERT(GC_fl_builder_count == 0);
++ /* We should have previously waited for it to become zero. */
++# endif /* PARALLEL_MARK */
++
++ for (i = 0; i < THREAD_TABLE_SZ; i++) {
++ for (p = GC_threads[i]; p != 0; p = p -> next) {
++ if (p -> id == my_thread) continue;
++ if (p -> flags & FINISHED) continue;
++ if (p -> thread_blocked) /* Will wait */ continue;
++
++ #if DEBUG_THREADS
++ GC_printf1("Suspending thread 0x%lx\n", p -> id);
++ #endif
++
++ /* Suspend the thread */
++ kern_result = thread_suspend(p->stop_info.mach_thread);
++ if(kern_result != KERN_SUCCESS) ABORT("thread_suspend failed");
++ }
++ }
++
++# ifdef MPROTECT_VDB
++ if(GC_incremental) {
++ extern void GC_mprotect_stop();
++ GC_mprotect_stop();
++ }
++# endif
++
++# ifdef PARALLEL_MARK
++ GC_release_mark_lock();
++# endif
++ #if DEBUG_THREADS
++ GC_printf1("World stopped from 0x%lx\n", pthread_self());
++ #endif
++}
++
++/* Caller holds allocation lock, and has held it continuously since */
++/* the world stopped. */
++void GC_start_world()
++{
++ pthread_t my_thread = pthread_self();
++ int i;
++ GC_thread p;
++ kern_return_t kern_result;
++
++# if DEBUG_THREADS
++ GC_printf0("World starting\n");
++# endif
++
++# ifdef MPROTECT_VDB
++ if(GC_incremental) {
++ extern void GC_mprotect_resume();
++ GC_mprotect_resume();
++ }
++# endif
++
++ for (i = 0; i < THREAD_TABLE_SZ; i++) {
++ for (p = GC_threads[i]; p != 0; p = p -> next) {
++ if (p -> id == my_thread) continue;
++ if (p -> flags & FINISHED) continue;
++ if (p -> thread_blocked) continue;
++
++ #if DEBUG_THREADS
++ GC_printf1("Resuming 0x%lx\n", p -> id);
++ #endif
++
++ /* Resume the thread */
++ kern_result = thread_resume(p->stop_info.mach_thread);
++ if(kern_result != KERN_SUCCESS) ABORT("thread_resume failed");
++ }
++ }
++ #if DEBUG_THREADS
++ GC_printf0("World started\n");
++ #endif
++}
++
++void GC_stop_init() {
++
++}
+
-+#if defined(__MINGW32__) &&defined(_DLL) && !defined(GC_NOT_DLL)
-+# ifdef GC_BUILD
-+# define GC_API __declspec(dllexport)
-+# else
-+# define GC_API __declspec(dllimport)
-+# endif
+#endif
+diff -Nubr boehm-gc/dbg_mlc.c ../boehm-gc/dbg_mlc.c
+--- boehm-gc/dbg_mlc.c Tue Feb 12 21:38:39 2002
++++ ../boehm-gc/dbg_mlc.c Mon May 26 12:48:52 2003
+@@ -60,7 +60,7 @@
+ # include <stdlib.h>
+
+ # if defined(LINUX) || defined(SUNOS4) || defined(SUNOS5) \
+- || defined(HPUX) || defined(IRIX) || defined(OSF1)
++ || defined(HPUX) || defined(IRIX5) || defined(OSF1)
+ # define RANDOM() random()
+ # else
+ # define RANDOM() (long)rand()
+@@ -228,6 +228,8 @@
+
+ #endif /* KEEP_BACK_PTRS */
+
++# define CROSSES_HBLK(p, sz) \
++ (((word)(p + sizeof(oh) + sz - 1) ^ (word)p) >= HBLKSIZE)
+ /* Store debugging info into p. Return displaced pointer. */
+ /* Assumes we don't hold allocation lock. */
+ ptr_t GC_store_debug_info(p, sz, string, integer)
+@@ -243,6 +245,8 @@
+ /* But that's expensive. And this way things should only appear */
+ /* inconsistent while we're in the handler. */
+ LOCK();
++ GC_ASSERT(GC_size(p) >= sizeof(oh) + sz);
++ GC_ASSERT(!(SMALL_OBJ(sz) && CROSSES_HBLK(p, sz)));
+ # ifdef KEEP_BACK_PTRS
+ ((oh *)p) -> oh_back_ptr = HIDE_BACK_PTR(NOT_MARKED);
+ # endif
+@@ -275,6 +279,8 @@
+ /* There is some argument that we should disable signals here. */
+ /* But that's expensive. And this way things should only appear */
+ /* inconsistent while we're in the handler. */
++ GC_ASSERT(GC_size(p) >= sizeof(oh) + sz);
++ GC_ASSERT(!(SMALL_OBJ(sz) && CROSSES_HBLK(p, sz)));
+ # ifdef KEEP_BACK_PTRS
+ ((oh *)p) -> oh_back_ptr = HIDE_BACK_PTR(NOT_MARKED);
+ # endif
+@@ -324,10 +330,11 @@
+ {
+ register oh * ohdr = (oh *)GC_base(p);
+
++ GC_ASSERT(!I_HOLD_LOCK());
+ GC_err_printf1("0x%lx (", ((unsigned long)ohdr + sizeof(oh)));
+ GC_err_puts(ohdr -> oh_string);
+ # ifdef SHORT_DBG_HDRS
+- GC_err_printf1(":%ld, sz=%ld)\n", (unsigned long)(ohdr -> oh_int));
++ GC_err_printf1(":%ld)\n", (unsigned long)(ohdr -> oh_int));
+ # else
+ GC_err_printf2(":%ld, sz=%ld)\n", (unsigned long)(ohdr -> oh_int),
+ (unsigned long)(ohdr -> oh_sz));
+@@ -342,6 +349,7 @@
+ ptr_t p;
+ # endif
+ {
++ GC_ASSERT(!I_HOLD_LOCK());
+ if (GC_HAS_DEBUG_INFO(p)) {
+ GC_print_obj(p);
+ } else {
+@@ -355,6 +363,7 @@
+ {
+ register oh * ohdr = (oh *)GC_base(p);
+
++ GC_ASSERT(!I_HOLD_LOCK());
+ GC_err_printf2("0x%lx in object at 0x%lx(", (unsigned long)clobbered_addr,
+ (unsigned long)p);
+ if (clobbered_addr <= (ptr_t)(&(ohdr -> oh_sz))
+@@ -376,14 +385,18 @@
+
+ void GC_check_heap_proc GC_PROTO((void));
+
++void GC_print_all_smashed_proc GC_PROTO((void));
+
-+#if (defined(__DMC__) || defined(_MSC_VER)) \
-+ && (defined(_DLL) && !defined(GC_NOT_DLL) \
-+ || defined(GC_DLL))
-+# ifdef GC_BUILD
-+# define GC_API extern __declspec(dllexport)
+ void GC_do_nothing() {}
+
+ void GC_start_debugging()
+ {
+ # ifndef SHORT_DBG_HDRS
+ GC_check_heap = GC_check_heap_proc;
++ GC_print_all_smashed = GC_print_all_smashed_proc;
+ # else
+ GC_check_heap = GC_do_nothing;
++ GC_print_all_smashed = GC_do_nothing;
+ # endif
+ GC_print_heap_obj = GC_debug_print_heap_obj_proc;
+ GC_debugging_started = TRUE;
+@@ -429,6 +442,62 @@
+ return (GC_store_debug_info(result, (word)lb, s, (word)i));
+ }
+
++# ifdef __STDC__
++ GC_PTR GC_debug_malloc_ignore_off_page(size_t lb, GC_EXTRA_PARAMS)
+# else
-+# define GC_API __declspec(dllimport)
++ GC_PTR GC_debug_malloc_ignore_off_page(lb, s, i)
++ size_t lb;
++ char * s;
++ int i;
++# ifdef GC_ADD_CALLER
++ --> GC_ADD_CALLER not implemented for K&R C
++# endif
+# endif
-+#endif
++{
++ GC_PTR result = GC_malloc_ignore_off_page(lb + DEBUG_BYTES);
++
++ if (result == 0) {
++ GC_err_printf1("GC_debug_malloc_ignore_off_page(%ld) returning NIL (",
++ (unsigned long) lb);
++ GC_err_puts(s);
++ GC_err_printf1(":%ld)\n", (unsigned long)i);
++ return(0);
++ }
++ if (!GC_debugging_started) {
++ GC_start_debugging();
++ }
++ ADD_CALL_CHAIN(result, ra);
++ return (GC_store_debug_info(result, (word)lb, s, (word)i));
++}
+
-+#if defined(__WATCOMC__) && defined(GC_DLL)
-+# ifdef GC_BUILD
-+# define GC_API extern __declspec(dllexport)
++# ifdef __STDC__
++ GC_PTR GC_debug_malloc_atomic_ignore_off_page(size_t lb, GC_EXTRA_PARAMS)
+# else
-+# define GC_API extern __declspec(dllimport)
++ GC_PTR GC_debug_malloc_atomic_ignore_off_page(lb, s, i)
++ size_t lb;
++ char * s;
++ int i;
++# ifdef GC_ADD_CALLER
++ --> GC_ADD_CALLER not implemented for K&R C
++# endif
+# endif
-+#endif
++{
++ GC_PTR result = GC_malloc_atomic_ignore_off_page(lb + DEBUG_BYTES);
++
++ if (result == 0) {
++ GC_err_printf1("GC_debug_malloc_atomic_ignore_off_page(%ld)"
++ " returning NIL (", (unsigned long) lb);
++ GC_err_puts(s);
++ GC_err_printf1(":%ld)\n", (unsigned long)i);
++ return(0);
++ }
++ if (!GC_debugging_started) {
++ GC_start_debugging();
++ }
++ ADD_CALL_CHAIN(result, ra);
++ return (GC_store_debug_info(result, (word)lb, s, (word)i));
++}
+
-+#ifndef GC_API
-+#define GC_API extern
-+#endif
-
- # if defined(__STDC__) || defined(__cplusplus)
- # define GC_PROTO(args) args
-@@ -70,7 +154,7 @@
- /* Env variable GC_NPROC is set to > 1, or */
- /* GC_NPROC is not set and this is an MP. */
- /* If GC_parallel is set, incremental */
-- /* collection is only partially functional, */
-+ /* collection is aonly partially functional, */
- /* and may not be desirable. */
-
-
-@@ -131,14 +215,8 @@
- /* thread, which will call GC_invoke_finalizers */
- /* in response. */
-
--GC_API int GC_dont_gc; /* != 0 ==> Dont collect. In versions 7.2a1+, */
-- /* this overrides explicit GC_gcollect() calls. */
-- /* Used as a counter, so that nested enabling */
-- /* and disabling work correctly. Should */
-- /* normally be updated with GC_enable() and */
-- /* GC_disable() calls. */
-- /* Direct assignment to GC_dont_gc is */
-- /* deprecated. */
-+GC_API int GC_dont_gc; /* Dont collect unless explicitly requested, e.g. */
-+ /* because it's not safe. */
+ # ifdef DBG_HDRS_ALL
+ /*
+ * An allocation function for internal use.
+@@ -447,7 +516,7 @@
+ (unsigned long) lb);
+ return(0);
+ }
+- ADD_CALL_CHAIN(result, ra);
++ ADD_CALL_CHAIN(result, GC_RETURN_ADDR);
+ return (GC_store_debug_info_inner(result, (word)lb, "INTERNAL", (word)0));
+ }
- GC_API int GC_dont_expand;
- /* Dont expand heap unless explicitly requested */
-@@ -218,6 +296,15 @@
- /* Interferes with blacklisting. */
- /* Wizards only. */
+@@ -461,7 +530,7 @@
+ (unsigned long) lb);
+ return(0);
+ }
+- ADD_CALL_CHAIN(result, ra);
++ ADD_CALL_CHAIN(result, GC_RETURN_ADDR);
+ return (GC_store_debug_info_inner(result, (word)lb, "INTERNAL", (word)0));
+ }
+ # endif
+@@ -592,7 +661,7 @@
+ int i;
+ # endif
+ {
+- GC_PTR result = GC_malloc_uncollectable(lb + DEBUG_BYTES);
++ GC_PTR result = GC_malloc_uncollectable(lb + UNCOLLECTABLE_DEBUG_BYTES);
+
+ if (result == 0) {
+ GC_err_printf1("GC_debug_malloc_uncollectable(%ld) returning NIL (",
+@@ -618,7 +687,8 @@
+ int i;
+ # endif
+ {
+- GC_PTR result = GC_malloc_atomic_uncollectable(lb + DEBUG_BYTES);
++ GC_PTR result =
++ GC_malloc_atomic_uncollectable(lb + UNCOLLECTABLE_DEBUG_BYTES);
+
+ if (result == 0) {
+ GC_err_printf1(
+@@ -774,6 +844,45 @@
+ }
-+/* Public procedures */
+ #ifndef SHORT_DBG_HDRS
+
-+/* Initialize the collector. This is only required when using thread-local
-+ * allocation, since unlike the regular allocation routines, GC_local_malloc
-+ * is not self-initializing. If you use GC_local_malloc you should arrange
-+ * to call this somehow (e.g. from a constructor) before doing any allocation.
-+ */
-+GC_API void GC_init GC_PROTO((void));
++/* List of smashed objects. We defer printing these, since we can't */
++/* always print them nicely with the allocation lock held. */
++/* We put them here instead of in GC_arrays, since it may be useful to */
++/* be able to look at them with the debugger. */
++#define MAX_SMASHED 20
++ptr_t GC_smashed[MAX_SMASHED];
++unsigned GC_n_smashed = 0;
+
- GC_API unsigned long GC_time_limit;
- /* If incremental collection is enabled, */
- /* We try to terminate collections */
-@@ -229,18 +316,9 @@
- /* enabled. */
- # define GC_TIME_UNLIMITED 999999
- /* Setting GC_time_limit to this value */
-- /* will disable the "pause time exceeded"*/
-+ /* will disable the "pause time exceeded */
- /* tests. */
-
--/* Public procedures */
--
--/* Initialize the collector. This is only required when using thread-local
-- * allocation, since unlike the regular allocation routines, GC_local_malloc
-- * is not self-initializing. If you use GC_local_malloc you should arrange
-- * to call this somehow (e.g. from a constructor) before doing any allocation.
-- */
--GC_API void GC_init GC_PROTO((void));
--
- /*
- * general purpose allocation routines, with roughly malloc calling conv.
- * The atomic versions promise that no relevant pointers are contained
-@@ -341,21 +419,17 @@
- GC_API void GC_add_roots GC_PROTO((char * low_address,
- char * high_address_plus_1));
-
--/* Remove a root segment. Wizards only. */
--GC_API void GC_remove_roots GC_PROTO((char * low_address,
-- char * high_address_plus_1));
--
- /* Add a displacement to the set of those considered valid by the */
- /* collector. GC_register_displacement(n) means that if p was returned */
- /* by GC_malloc, then (char *)p + n will be considered to be a valid */
--/* pointer to p. N must be small and less than the size of p. */
-+/* pointer to n. N must be small and less than the size of p. */
- /* (All pointers to the interior of objects from the stack are */
- /* considered valid in any case. This applies to heap objects and */
- /* static data.) */
- /* Preferably, this should be called before any other GC procedures. */
- /* Calling it later adds to the probability of excess memory */
- /* retention. */
--/* This is a no-op if the collector has recognition of */
-+/* This is a no-op if the collector was compiled with recognition of */
- /* arbitrary interior pointers enabled, which is now the default. */
- GC_API void GC_register_displacement GC_PROTO((GC_word n));
-
-@@ -390,18 +464,9 @@
- GC_API size_t GC_get_bytes_since_gc GC_PROTO((void));
-
- /* Return the total number of bytes allocated in this process. */
--/* Never decreases, except due to wrapping. */
-+/* Never decreases. */
- GC_API size_t GC_get_total_bytes GC_PROTO((void));
-
--/* Disable garbage collection. Even GC_gcollect calls will be */
--/* ineffective. */
--GC_API void GC_disable GC_PROTO((void));
--
--/* Reenable garbage collection. GC_diable() and GC_enable() calls */
--/* nest. Garbage collection is enabled if the number of calls to both */
--/* both functions is equal. */
--GC_API void GC_enable GC_PROTO((void));
--
- /* Enable incremental/generational collection. */
- /* Not advisable unless dirty bits are */
- /* available or most heap objects are */
-@@ -409,11 +474,7 @@
- /* Don't use in leak finding mode. */
- /* Ignored if GC_dont_gc is true. */
- /* Only the generational piece of this is */
--/* functional if GC_parallel is TRUE */
--/* or if GC_time_limit is GC_TIME_UNLIMITED. */
--/* Causes GC_local_gcj_malloc() to revert to */
--/* locked allocation. Must be called */
--/* before any GC_local_gcj_malloc() calls. */
-+/* functional if GC_parallel is TRUE. */
- GC_API void GC_enable_incremental GC_PROTO((void));
-
- /* Does incremental mode write-protect pages? Returns zero or */
-@@ -457,42 +518,6 @@
- # define GC_RETURN_ADDR (GC_word)__return_address
- #endif
-
--#ifdef __linux__
--# include <features.h>
--# if (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 1 || __GLIBC__ > 2) \
-- && !defined(__ia64__)
--# define GC_HAVE_BUILTIN_BACKTRACE
--# define GC_CAN_SAVE_CALL_STACKS
--# endif
--# if defined(__i386__) || defined(__x86_64__)
--# define GC_CAN_SAVE_CALL_STACKS
--# endif
--#endif
--
--#if defined(__sparc__)
--# define GC_CAN_SAVE_CALL_STACKS
--#endif
--
--/* If we're on an a platform on which we can't save call stacks, but */
--/* gcc is normally used, we go ahead and define GC_ADD_CALLER. */
--/* We make this decision independent of whether gcc is actually being */
--/* used, in order to keep the interface consistent, and allow mixing */
--/* of compilers. */
--/* This may also be desirable if it is possible but expensive to */
--/* retrieve the call chain. */
--#if (defined(__linux__) || defined(__NetBSD__) || defined(__OpenBSD__) \
-- || defined(__FreeBSD__)) & !defined(GC_CAN_SAVE_CALL_STACKS)
--# define GC_ADD_CALLER
--# if __GNUC__ >= 3 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 95)
-- /* gcc knows how to retrieve return address, but we don't know */
-- /* how to generate call stacks. */
--# define GC_RETURN_ADDR (GC_word)__builtin_return_address(0)
--# else
-- /* Just pass 0 for gcc compatibility. */
--# define GC_RETURN_ADDR 0
--# endif
--#endif
--
- #ifdef GC_ADD_CALLER
- # define GC_EXTRAS GC_RETURN_ADDR, __FILE__, __LINE__
- # define GC_EXTRA_PARAMS GC_word ra, GC_CONST char * s, int i
-@@ -511,42 +536,18 @@
- GC_PROTO((size_t size_in_bytes, GC_EXTRA_PARAMS));
- GC_API GC_PTR GC_debug_malloc_stubborn
- GC_PROTO((size_t size_in_bytes, GC_EXTRA_PARAMS));
--GC_API GC_PTR GC_debug_malloc_ignore_off_page
-- GC_PROTO((size_t size_in_bytes, GC_EXTRA_PARAMS));
--GC_API GC_PTR GC_debug_malloc_atomic_ignore_off_page
-- GC_PROTO((size_t size_in_bytes, GC_EXTRA_PARAMS));
- GC_API void GC_debug_free GC_PROTO((GC_PTR object_addr));
- GC_API GC_PTR GC_debug_realloc
- GC_PROTO((GC_PTR old_object, size_t new_size_in_bytes,
- GC_EXTRA_PARAMS));
-+
- GC_API void GC_debug_change_stubborn GC_PROTO((GC_PTR));
- GC_API void GC_debug_end_stubborn_change GC_PROTO((GC_PTR));
--
--/* Routines that allocate objects with debug information (like the */
--/* above), but just fill in dummy file and line number information. */
--/* Thus they can serve as drop-in malloc/realloc replacements. This */
--/* can be useful for two reasons: */
--/* 1) It allows the collector to be built with DBG_HDRS_ALL defined */
--/* even if some allocation calls come from 3rd party libraries */
--/* that can't be recompiled. */
--/* 2) On some platforms, the file and line information is redundant, */
--/* since it can be reconstructed from a stack trace. On such */
--/* platforms it may be more convenient not to recompile, e.g. for */
--/* leak detection. This can be accomplished by instructing the */
--/* linker to replace malloc/realloc with these. */
--GC_API GC_PTR GC_debug_malloc_replacement GC_PROTO((size_t size_in_bytes));
--GC_API GC_PTR GC_debug_realloc_replacement
-- GC_PROTO((GC_PTR object_addr, size_t size_in_bytes));
--
- # ifdef GC_DEBUG
- # define GC_MALLOC(sz) GC_debug_malloc(sz, GC_EXTRAS)
- # define GC_MALLOC_ATOMIC(sz) GC_debug_malloc_atomic(sz, GC_EXTRAS)
--# define GC_MALLOC_UNCOLLECTABLE(sz) \
-- GC_debug_malloc_uncollectable(sz, GC_EXTRAS)
--# define GC_MALLOC_IGNORE_OFF_PAGE(sz) \
-- GC_debug_malloc_ignore_off_page(sz, GC_EXTRAS)
--# define GC_MALLOC_ATOMIC_IGNORE_OFF_PAGE(sz) \
-- GC_debug_malloc_atomic_ignore_off_page(sz, GC_EXTRAS)
-+# define GC_MALLOC_UNCOLLECTABLE(sz) GC_debug_malloc_uncollectable(sz, \
-+ GC_EXTRAS)
- # define GC_REALLOC(old, sz) GC_debug_realloc(old, sz, GC_EXTRAS)
- # define GC_FREE(p) GC_debug_free(p)
- # define GC_REGISTER_FINALIZER(p, f, d, of, od) \
-@@ -565,10 +566,6 @@
- # define GC_MALLOC(sz) GC_malloc(sz)
- # define GC_MALLOC_ATOMIC(sz) GC_malloc_atomic(sz)
- # define GC_MALLOC_UNCOLLECTABLE(sz) GC_malloc_uncollectable(sz)
--# define GC_MALLOC_IGNORE_OFF_PAGE(sz) \
-- GC_malloc_ignore_off_page(sz)
--# define GC_MALLOC_ATOMIC_IGNORE_OFF_PAGE(sz) \
-- GC_malloc_atomic_ignore_off_page(sz)
- # define GC_REALLOC(old, sz) GC_realloc(old, sz)
- # define GC_FREE(p) GC_free(p)
- # define GC_REGISTER_FINALIZER(p, f, d, of, od) \
-@@ -647,8 +644,7 @@
- /* itself. There is a stylistic argument that this is wrong, */
- /* but it's unavoidable for C++, since the compiler may */
- /* silently introduce these. It's also benign in that specific */
--/* case. And it helps if finalizable objects are split to */
--/* avoid cycles. */
-+/* case. */
- /* Note that cd will still be viewed as accessible, even if it */
- /* refers to the object itself. */
- GC_API void GC_register_finalizer_ignore_self
-@@ -721,6 +717,11 @@
- /* Undoes a registration by either of the above two */
- /* routines. */
++# if defined(__STDC__) || defined(__cplusplus)
++ void GC_add_smashed(ptr_t smashed)
++# else
++ void GC_add_smashed(smashed)
++ ptr_t smashed;
++#endif
++{
++ GC_ASSERT(GC_is_marked(GC_base(smashed)));
++ GC_smashed[GC_n_smashed] = smashed;
++ if (GC_n_smashed < MAX_SMASHED - 1) ++GC_n_smashed;
++ /* In case of overflow, we keep the first MAX_SMASHED-1 */
++ /* entries plus the last one. */
++ GC_have_errors = TRUE;
++}
++
++/* Print all objects on the list. Clear the list. */
++void GC_print_all_smashed_proc ()
++{
++ unsigned i;
++
++ GC_ASSERT(!I_HOLD_LOCK());
++ if (GC_n_smashed == 0) return;
++ GC_err_printf0("GC_check_heap_block: found smashed heap objects:\n");
++ for (i = 0; i < GC_n_smashed; ++i) {
++ GC_print_smashed_obj(GC_base(GC_smashed[i]), GC_smashed[i]);
++ GC_smashed[i] = 0;
++ }
++ GC_n_smashed = 0;
++}
++
+ /* Check all marked objects in the given block for validity */
+ /*ARGSUSED*/
+ # if defined(__STDC__) || defined(__cplusplus)
+@@ -802,11 +911,7 @@
+ && GC_HAS_DEBUG_INFO((ptr_t)p)) {
+ ptr_t clobbered = GC_check_annotated_obj((oh *)p);
+
+- if (clobbered != 0) {
+- GC_err_printf0(
+- "GC_check_heap_block: found smashed location at ");
+- GC_print_smashed_obj((ptr_t)p, clobbered);
+- }
++ if (clobbered != 0) GC_add_smashed(clobbered);
+ }
+ word_no += sz;
+ p += sz;
+@@ -819,9 +924,11 @@
+ void GC_check_heap_proc()
+ {
+ # ifndef SMALL_CONFIG
+- if (sizeof(oh) & (2 * sizeof(word) - 1) != 0) {
+- ABORT("Alignment problem: object header has inappropriate size\n");
+- }
++# ifdef ALIGN_DOUBLE
++ GC_STATIC_ASSERT((sizeof(oh) & (2 * sizeof(word) - 1)) == 0);
++# else
++ GC_STATIC_ASSERT((sizeof(oh) & (sizeof(word) - 1)) == 0);
++# endif
+ # endif
+ GC_apply_to_all_blocks(GC_check_heap_block, (word)0);
+ }
+@@ -908,7 +1015,7 @@
+ ptr_t base = GC_base(obj);
+ if (0 == base || (ptr_t)obj - base != sizeof(oh)) {
+ GC_err_printf1(
+- "GC_register_finalizer called with non-base-pointer 0x%lx\n",
++ "GC_debug_register_finalizer called with non-base-pointer 0x%lx\n",
+ obj);
+ }
+ if (0 == fn) {
+@@ -940,7 +1047,7 @@
+ ptr_t base = GC_base(obj);
+ if (0 == base || (ptr_t)obj - base != sizeof(oh)) {
+ GC_err_printf1(
+- "GC_register_finalizer_no_order called with non-base-pointer 0x%lx\n",
++ "GC_debug_register_finalizer_no_order called with non-base-pointer 0x%lx\n",
+ obj);
+ }
+ if (0 == fn) {
+@@ -973,7 +1080,7 @@
+ ptr_t base = GC_base(obj);
+ if (0 == base || (ptr_t)obj - base != sizeof(oh)) {
+ GC_err_printf1(
+- "GC_register_finalizer_ignore_self called with non-base-pointer 0x%lx\n",
++ "GC_debug_register_finalizer_ignore_self called with non-base-pointer 0x%lx\n",
+ obj);
+ }
+ if (0 == fn) {
+diff -Nubr boehm-gc/doc/CVS/Entries ../boehm-gc/doc/CVS/Entries
+--- boehm-gc/doc/CVS/Entries Wed Dec 31 16:00:00 1969
++++ ../boehm-gc/doc/CVS/Entries Sun May 25 12:49:09 2003
+@@ -0,0 +1,26 @@
++/README/1.4/Thu Mar 14 07:28:30 2002//
++/README.Mac/1.2/Fri Sep 14 00:43:47 2001//
++/README.MacOSX/1.2/Fri Sep 14 00:43:47 2001//
++/README.OS2/1.2/Fri Sep 14 00:43:47 2001//
++/README.amiga/1.2/Fri Sep 14 00:43:47 2001//
++/README.autoconf/1.2/Fri Sep 14 00:43:47 2001//
++/README.changes/1.4/Thu Mar 14 07:28:30 2002//
++/README.contributors/1.2/Fri Sep 14 00:43:48 2001//
++/README.cords/1.2/Fri Sep 14 00:43:48 2001//
++/README.dj/1.2/Fri Sep 14 00:43:48 2001//
++/README.environment/1.4/Sun Apr 21 00:59:00 2002//
++/README.ews4800/1.1.1.1/Thu Mar 14 03:40:19 2002//
++/README.hp/1.2/Fri Sep 14 00:43:48 2001//
++/README.linux/1.2/Fri Sep 14 00:43:48 2001//
++/README.macros/1.2/Fri Sep 14 00:43:48 2001//
++/README.rs6000/1.2/Fri Sep 14 00:43:48 2001//
++/README.sgi/1.2/Fri Sep 14 00:43:49 2001//
++/README.solaris2/1.2/Fri Sep 14 00:43:49 2001//
++/README.uts/1.2/Fri Sep 14 00:43:49 2001//
++/README.win32/1.3/Thu Mar 14 07:28:30 2002//
++/barrett_diagram/1.2/Fri Sep 14 00:43:49 2001//
++/debugging.html/1.3/Thu Mar 14 07:28:30 2002//
++/gc.man/1.2/Fri Sep 14 00:43:49 2001//
++/gcdescr.html/1.2/Fri Sep 14 00:43:49 2001//
++/tree.html/1.2/Fri Sep 14 00:43:49 2001//
++D
+diff -Nubr boehm-gc/doc/CVS/Repository ../boehm-gc/doc/CVS/Repository
+--- boehm-gc/doc/CVS/Repository Wed Dec 31 16:00:00 1969
++++ ../boehm-gc/doc/CVS/Repository Sun May 25 12:49:08 2003
+@@ -0,0 +1 @@
++/cvs/root/gcc3/gcc3/boehm-gc/doc
+diff -Nubr boehm-gc/doc/CVS/Root ../boehm-gc/doc/CVS/Root
+--- boehm-gc/doc/CVS/Root Wed Dec 31 16:00:00 1969
++++ ../boehm-gc/doc/CVS/Root Sun May 25 12:49:08 2003
+@@ -0,0 +1 @@
++:pserver:anonymous@anoncvs.opensource.apple.com:/cvs/root
+diff -Nubr boehm-gc/dyn_load.c ../boehm-gc/dyn_load.c
+--- boehm-gc/finalize.c Mon Feb 11 20:37:53 2002
++++ ../boehm-gc/finalize.c Mon May 26 12:48:52 2003
+@@ -207,7 +207,8 @@
+ UNLOCK();
+ ENABLE_SIGNALS();
+ # endif
+- new_dl = GC_oom_fn(sizeof(struct disappearing_link));
++ new_dl = (struct disappearing_link *)
++ GC_oom_fn(sizeof(struct disappearing_link));
+ if (0 == new_dl) {
+ GC_finalization_failures++;
+ return(0);
+@@ -433,7 +434,8 @@
+ UNLOCK();
+ ENABLE_SIGNALS();
+ # endif
+- new_fo = GC_oom_fn(sizeof(struct finalizable_object));
++ new_fo = (struct finalizable_object *)
++ GC_oom_fn(sizeof(struct finalizable_object));
+ if (0 == new_fo) {
+ GC_finalization_failures++;
+ return;
+@@ -759,8 +761,9 @@
+ /* Should be called without allocation lock. */
+ int GC_invoke_finalizers()
+ {
+- register struct finalizable_object * curr_fo;
+- register int count = 0;
++ struct finalizable_object * curr_fo;
++ int count = 0;
++ word mem_freed_before;
+ DCL_LOCK_STATE;
+
+ while (GC_finalize_now != 0) {
+@@ -768,6 +771,9 @@
+ DISABLE_SIGNALS();
+ LOCK();
+ # endif
++ if (count == 0) {
++ mem_freed_before = GC_mem_freed;
++ }
+ curr_fo = GC_finalize_now;
+ # ifdef THREADS
+ if (curr_fo != 0) GC_finalize_now = fo_next(curr_fo);
+@@ -789,6 +795,11 @@
+ GC_free((GC_PTR)curr_fo);
+ # endif
+ }
++ if (count != 0 && mem_freed_before != GC_mem_freed) {
++ LOCK();
++ GC_finalizer_mem_freed += (GC_mem_freed - mem_freed_before);
++ UNLOCK();
++ }
+ return count;
+ }
-+/* Auxiliary fns to make finalization work correctly with displaced */
-+/* pointers introduced by the debugging allocators. */
-+GC_API GC_PTR GC_make_closure GC_PROTO((GC_finalization_proc fn, GC_PTR data));
-+GC_API void GC_debug_invoke_finalizer GC_PROTO((GC_PTR obj, GC_PTR data));
+@@ -801,7 +812,9 @@
+ if (GC_finalize_now == 0) return;
+ if (!GC_finalize_on_demand) {
+ (void) GC_invoke_finalizers();
++# ifndef THREADS
+ GC_ASSERT(GC_finalize_now == 0);
++# endif /* Otherwise GC can run concurrently and add more */
+ return;
+ }
+ if (GC_finalizer_notifier != (void (*) GC_PROTO((void)))0
+@@ -839,3 +852,17 @@
+ return(result);
+ }
+
++#if !defined(NO_DEBUGGING)
+
- /* Returns !=0 if GC_invoke_finalizers has something to do. */
- GC_API int GC_should_invoke_finalizers GC_PROTO((void));
++void GC_print_finalization_stats()
++{
++ struct finalizable_object *fo = GC_finalize_now;
++ size_t ready = 0;
++
++ GC_printf2("%lu finalization table entries; %lu disappearing links\n",
++ GC_fo_entries, GC_dl_entries);
++ for (; 0 != fo; fo = fo_next(fo)) ++ready;
++ GC_printf1("%lu objects are eligible for immediate finalization\n", ready);
++}
++
++#endif /* NO_DEBUGGING */
+diff -Nubr boehm-gc/gc_dlopen.c ../boehm-gc/gc_dlopen.c
+--- boehm-gc/gc_dlopen.c Tue Oct 16 02:01:35 2001
++++ ../boehm-gc/gc_dlopen.c Mon May 26 12:48:52 2003
+@@ -19,12 +19,14 @@
+ /*
+ * This used to be in dyn_load.c. It was extracted into a separate file
+ * to avoid having to link against libdl.{a,so} if the client doesn't call
+- * dlopen. -HB
++ * dlopen. Of course this fails if the collector is in a dynamic
++ * library. -HB
+ */
-@@ -737,10 +738,6 @@
- typedef void (*GC_warn_proc) GC_PROTO((char *msg, GC_word arg));
- GC_API GC_warn_proc GC_set_warn_proc GC_PROTO((GC_warn_proc p));
- /* Returns old warning procedure. */
--
--GC_API GC_word GC_set_free_space_divisor GC_PROTO((GC_word value));
-- /* Set free_space_divisor. See above for definition. */
-- /* Returns old value. */
-
- /* The following is intended to be used by a higher level */
- /* (e.g. Java-like) finalization facility. It is expected */
-@@ -878,16 +875,12 @@
+ #include "private/gc_priv.h"
- #if defined(GC_WIN32_THREADS)
- # include <windows.h>
--# include <winbase.h>
+-# if defined(GC_PTHREADS) || defined(GC_SOLARIS_THREADS)
++# if (defined(GC_PTHREADS) && !defined(GC_DARWIN_THREADS)) \
++ || defined(GC_SOLARIS_THREADS)
- /*
- * All threads must be created using GC_CreateThread, so that they will be
-- * recorded in the thread table. For backwards compatibility, this is not
-- * technically true if the GC is built as a dynamic library, since it can
-- * and does then use DllMain to keep track of thread creations. But new code
-- * should be built to call GC_CreateThread.
-+ * recorded in the thread table.
- */
-- GC_API HANDLE GC_CreateThread(
-+ HANDLE WINAPI GC_CreateThread(
- LPSECURITY_ATTRIBUTES lpThreadAttributes,
- DWORD dwStackSize, LPTHREAD_START_ROUTINE lpStartAddress,
- LPVOID lpParameter, DWORD dwCreationFlags, LPDWORD lpThreadId );
-@@ -921,18 +914,13 @@
- # define GC_INIT() { extern end, etext; \
- GC_noop(&end, &etext); }
- #else
--# if defined(__CYGWIN32__) && defined(GC_DLL) || defined (_AIX)
-+# if (defined(__CYGWIN32__) && defined(GC_USE_DLL)) || defined (_AIX)
- /*
-- * Similarly gnu-win32 DLLs need explicit initialization from
-- * the main program, as does AIX.
-+ * Similarly gnu-win32 DLLs need explicit initialization
- */
- # define GC_INIT() { GC_add_roots(DATASTART, DATAEND); }
- # else
--# if defined(__APPLE__) && defined(__MACH__)
--# define GC_INIT() { GC_init(); }
--# else
--# define GC_INIT()
--# endif
-+# define GC_INIT()
- # endif
+ # if defined(dlopen) && !defined(GC_USE_LD_WRAP)
+ /* To support various threads pkgs, gc.h interposes on dlopen by */
+@@ -44,19 +46,14 @@
+ /* calls in either a multithreaded environment, or if the library */
+ /* initialization code allocates substantial amounts of GC'ed memory. */
+ /* But I don't know of a better solution. */
+- /* This can still deadlock if the client explicitly starts a GC */
+- /* during the dlopen. He shouldn't do that. */
+- static GC_bool disable_gc_for_dlopen()
++ static void disable_gc_for_dlopen()
+ {
+- GC_bool result;
+ LOCK();
+- result = GC_dont_gc;
+ while (GC_incremental && GC_collection_in_progress()) {
+ GC_collect_a_little_inner(1000);
+ }
+- GC_dont_gc = TRUE;
++ ++GC_dont_gc;
+ UNLOCK();
+- return(result);
+ }
+
+ /* Redefine dlopen to guarantee mutual exclusion with */
+@@ -74,10 +71,9 @@
#endif
+ {
+ void * result;
+- GC_bool dont_gc_save;
+
+ # ifndef USE_PROC_FOR_LIBRARIES
+- dont_gc_save = disable_gc_for_dlopen();
++ disable_gc_for_dlopen();
+ # endif
+ # ifdef GC_USE_LD_WRAP
+ result = (void *)__real_dlopen(path, mode);
+@@ -85,7 +81,7 @@
+ result = dlopen(path, mode);
+ # endif
+ # ifndef USE_PROC_FOR_LIBRARIES
+- GC_dont_gc = dont_gc_save;
++ GC_enable(); /* undoes disable_gc_for_dlopen */
+ # endif
+ return(result);
+ }
+diff -Nubr boehm-gc/gcj_mlc.c ../boehm-gc/gcj_mlc.c
+--- boehm-gc/gcj_mlc.c Mon Feb 11 20:37:53 2002
++++ ../boehm-gc/gcj_mlc.c Mon May 26 12:48:52 2003
+@@ -157,6 +157,7 @@
+ GC_words_allocd += lw;
+ }
+ *(void **)op = ptr_to_struct_containing_descr;
++ GC_ASSERT(((void **)op)[1] == 0);
+ UNLOCK();
+ } else {
+ LOCK();
+diff -Nubr boehm-gc/if_mach.c ../boehm-gc/if_mach.c
+--- boehm-gc/if_mach.c Fri Aug 17 11:30:45 2001
++++ ../boehm-gc/if_mach.c Mon May 26 12:48:52 2003
+@@ -14,7 +14,7 @@
+ if (strcmp(MACH_TYPE, argv[1]) != 0) return(0);
+ if (strcmp(OS_TYPE, "") != 0 && strcmp(argv[2], "") != 0
+ && strcmp(OS_TYPE, argv[2]) != 0) return(0);
+- printf("^^^^Starting command^^^^\n");
++ fprintf(stderr, "^^^^Starting command^^^^\n");
+ fflush(stdout);
+ execvp(argv[3], argv+3);
+ perror("Couldn't execute");
+diff -Nubr boehm-gc/include/CVS/Entries ../boehm-gc/include/CVS/Entries
+--- boehm-gc/include/CVS/Entries Wed Dec 31 16:00:00 1969
++++ ../boehm-gc/include/CVS/Entries Sat May 31 21:17:20 2003
+@@ -0,0 +1,21 @@
++/Makefile.am/1.1.1.2/Tue Jan 21 20:40:57 2003//
++/Makefile.in/1.1.1.4/Tue Jan 21 20:40:57 2003//
++/gc.h/1.5/Thu Mar 14 07:28:32 2002//
++/gc_cpp.h/1.2/Fri Sep 14 00:43:53 2001//
++/gc_local_alloc.h/1.2/Fri Sep 14 00:43:54 2001//
++/gc_mark.h/1.2/Fri Sep 14 00:43:54 2001//
++/gc_pthread_redirects.h/1.3/Tue Oct 23 03:47:26 2001//
++/gc_typed.h/1.2/Fri Sep 14 00:43:54 2001//
++/new_gc_alloc.h/1.3/Tue Oct 23 03:47:26 2001//
++D/private////
++/cord.h/1.2/Mon May 26 20:28:19 2003//
++/ec.h/1.2/Mon May 26 20:28:19 2003//
++/gc_alloc.h/1.2/Mon May 26 20:28:19 2003//
++/gc_amiga_redirects.h/1.2/Mon May 26 20:28:19 2003//
++/gc_backptr.h/1.2/Mon May 26 20:28:19 2003//
++/gc_gcj.h/1.3/Mon May 26 20:28:19 2003//
++/gc_inl.h/1.2/Mon May 26 20:28:19 2003//
++/gc_inline.h/1.2/Mon May 26 20:28:19 2003//
++/javaxfc.h/1.2/Mon May 26 20:28:19 2003//
++/leak_detector.h/1.3/Mon May 26 20:28:19 2003//
++/weakpointer.h/1.2/Mon May 26 20:28:19 2003//
+diff -Nubr boehm-gc/include/CVS/Repository ../boehm-gc/include/CVS/Repository
+--- boehm-gc/include/CVS/Repository Wed Dec 31 16:00:00 1969
++++ ../boehm-gc/include/CVS/Repository Sun May 25 12:49:09 2003
+@@ -0,0 +1 @@
++/cvs/root/gcc3/gcc3/boehm-gc/include
+diff -Nubr boehm-gc/include/CVS/Root ../boehm-gc/include/CVS/Root
+--- boehm-gc/include/CVS/Root Wed Dec 31 16:00:00 1969
++++ ../boehm-gc/include/CVS/Root Sun May 25 12:49:09 2003
+@@ -0,0 +1 @@
++:pserver:anonymous@anoncvs.opensource.apple.com:/cvs/root
+diff -Nubr boehm-gc/include/Makefile.in ../boehm-gc/include/Makefile.in
+--- boehm-gc/include/Makefile.in Tue Dec 31 09:52:45 2002
++++ ../boehm-gc/include/Makefile.in Mon May 26 13:08:48 2003
+@@ -1,6 +1,8 @@
+-# Makefile.in generated automatically by automake 1.4 from Makefile.am
++# Makefile.in generated by automake 1.6.3 from Makefile.am.
++# @configure_input@
+
+-# Copyright (C) 1994, 1995-8, 1999 Free Software Foundation, Inc.
++# Copyright 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002
++# Free Software Foundation, Inc.
+ # This Makefile.in is free software; the Free Software Foundation
+ # gives unlimited permission to copy and/or distribute it,
+ # with or without modifications, as long as this notice is preserved.
+@@ -10,7 +12,7 @@
+ # even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+ # PARTICULAR PURPOSE.
-diff -Nur ../boehm-gc/include/gc_allocator.h boehm-gc/include/gc_allocator.h
---- ../boehm-gc/include/gc_allocator.h Mon May 26 13:28:19 2003
-+++ boehm-gc/include/gc_allocator.h Wed Dec 31 16:00:00 1969
-@@ -1,232 +0,0 @@
--/*
-- * Copyright (c) 1996-1997
-- * Silicon Graphics Computer Systems, Inc.
-- *
-- * Permission to use, copy, modify, distribute and sell this software
-- * and its documentation for any purpose is hereby granted without fee,
-- * provided that the above copyright notice appear in all copies and
-- * that both that copyright notice and this permission notice appear
-- * in supporting documentation. Silicon Graphics makes no
-- * representations about the suitability of this software for any
-- * purpose. It is provided "as is" without express or implied warranty.
-- *
-- * Copyright (c) 2002
-- * Hewlett-Packard Company
-- *
-- * Permission to use, copy, modify, distribute and sell this software
-- * and its documentation for any purpose is hereby granted without fee,
-- * provided that the above copyright notice appear in all copies and
-- * that both that copyright notice and this permission notice appear
-- * in supporting documentation. Hewlett-Packard Company makes no
-- * representations about the suitability of this software for any
-- * purpose. It is provided "as is" without express or implied warranty.
-- */
--
--/*
-- * This implements standard-conforming allocators that interact with
-- * the garbage collector. Gc_alloctor<T> allocates garbage-collectable
-- * objects of type T. Traceable_allocator<T> allocates objects that
-- * are not temselves garbage collected, but are scanned by the
-- * collector for pointers to collectable objects. Traceable_alloc
-- * should be used for explicitly managed STL containers that may
-- * point to collectable objects.
-- *
-- * This code was derived from an earlier version of the GNU C++ standard
-- * library, which itself was derived from the SGI STL implementation.
-- */
--
--#include "gc.h" // For size_t
--
--/* First some helpers to allow us to dispatch on whether or not a type
-- * is known to be pointerfree.
-- * These are private, except that the client may invoke the
-- * GC_DECLARE_PTRFREE macro.
-- */
--
--struct GC_true_type {};
--struct GC_false_type {};
--
--template <class GC_tp>
--struct GC_type_traits {
-- GC_false_type GC_is_ptr_free;
--};
--
--# define GC_DECLARE_PTRFREE(T) \
--template<> struct GC_type_traits<T> { GC_true_type GC_is_ptr_free; }
--
--GC_DECLARE_PTRFREE(signed char);
--GC_DECLARE_PTRFREE(unsigned char);
--GC_DECLARE_PTRFREE(signed short);
--GC_DECLARE_PTRFREE(unsigned short);
--GC_DECLARE_PTRFREE(signed int);
--GC_DECLARE_PTRFREE(unsigned int);
--GC_DECLARE_PTRFREE(signed long);
--GC_DECLARE_PTRFREE(unsigned long);
--GC_DECLARE_PTRFREE(float);
--GC_DECLARE_PTRFREE(double);
--/* The client may want to add others. */
--
--// In the following GC_Tp is GC_true_type iff we are allocating a
--// pointerfree object.
--template <class GC_Tp>
--inline void * GC_selective_alloc(size_t n, GC_Tp) {
-- return GC_MALLOC(n);
--}
--
--template <>
--inline void * GC_selective_alloc<GC_true_type>(size_t n, GC_true_type) {
-- return GC_MALLOC_ATOMIC(n);
--}
--
--/* Now the public gc_allocator<T> class:
-- */
--template <class GC_Tp>
--class gc_allocator {
--public:
-- typedef size_t size_type;
-- typedef ptrdiff_t difference_type;
-- typedef GC_Tp* pointer;
-- typedef const GC_Tp* const_pointer;
-- typedef GC_Tp& reference;
-- typedef const GC_Tp& const_reference;
-- typedef GC_Tp value_type;
--
-- template <class GC_Tp1> struct rebind {
-- typedef gc_allocator<GC_Tp1> other;
-- };
--
-- gc_allocator() {}
--# ifndef _MSC_VER
-- // I'm not sure why this is needed here in addition to the following.
-- // The standard specifies it for the standard allocator, but VC++ rejects
-- // it. -HB
-- gc_allocator(const gc_allocator&) throw() {}
--# endif
-- template <class GC_Tp1> gc_allocator(const gc_allocator<GC_Tp1>&) throw() {}
-- ~gc_allocator() throw() {}
--
-- pointer address(reference GC_x) const { return &GC_x; }
-- const_pointer address(const_reference GC_x) const { return &GC_x; }
--
-- // GC_n is permitted to be 0. The C++ standard says nothing about what
-- // the return value is when GC_n == 0.
-- GC_Tp* allocate(size_type GC_n, const void* = 0) {
-- GC_type_traits<GC_Tp> traits;
-- return static_cast<GC_Tp *>
-- (GC_selective_alloc(GC_n * sizeof(GC_Tp),
-- traits.GC_is_ptr_free));
-- }
--
-- // __p is not permitted to be a null pointer.
-- void deallocate(pointer __p, size_type GC_n)
-- { GC_FREE(__p); }
--
-- size_type max_size() const throw()
-- { return size_t(-1) / sizeof(GC_Tp); }
--
-- void construct(pointer __p, const GC_Tp& __val) { new(__p) GC_Tp(__val); }
-- void destroy(pointer __p) { __p->~GC_Tp(); }
--};
--
--template<>
--class gc_allocator<void> {
-- typedef size_t size_type;
-- typedef ptrdiff_t difference_type;
-- typedef void* pointer;
-- typedef const void* const_pointer;
-- typedef void value_type;
--
-- template <class GC_Tp1> struct rebind {
-- typedef gc_allocator<GC_Tp1> other;
-- };
--};
--
-
--template <class GC_T1, class GC_T2>
--inline bool operator==(const gc_allocator<GC_T1>&, const gc_allocator<GC_T2>&)
--{
-- return true;
--}
--
--template <class GC_T1, class GC_T2>
--inline bool operator!=(const gc_allocator<GC_T1>&, const gc_allocator<GC_T2>&)
--{
-- return false;
--}
--
--/*
-- * And the public traceable_allocator class.
-- */
--
--// Note that we currently don't specialize the pointer-free case, since a
--// pointer-free traceable container doesn't make that much sense,
--// though it could become an issue due to abstraction boundaries.
--template <class GC_Tp>
--class traceable_allocator {
--public:
-- typedef size_t size_type;
-- typedef ptrdiff_t difference_type;
-- typedef GC_Tp* pointer;
-- typedef const GC_Tp* const_pointer;
-- typedef GC_Tp& reference;
-- typedef const GC_Tp& const_reference;
-- typedef GC_Tp value_type;
++@SET_MAKE@
+ SHELL = @SHELL@
+
+ srcdir = @srcdir@
+@@ -31,13 +33,9 @@
+ mandir = @mandir@
+ includedir = @includedir@
+ oldincludedir = /usr/include
-
-- template <class GC_Tp1> struct rebind {
-- typedef traceable_allocator<GC_Tp1> other;
-- };
+-DESTDIR =
-
-- traceable_allocator() throw() {}
--# ifndef _MSC_VER
-- traceable_allocator(const traceable_allocator&) throw() {}
--# endif
-- template <class GC_Tp1> traceable_allocator
-- (const traceable_allocator<GC_Tp1>&) throw() {}
-- ~traceable_allocator() throw() {}
+ pkgdatadir = $(datadir)/@PACKAGE@
+ pkglibdir = $(libdir)/@PACKAGE@
+ pkgincludedir = $(includedir)/@PACKAGE@
-
-- pointer address(reference GC_x) const { return &GC_x; }
-- const_pointer address(const_reference GC_x) const { return &GC_x; }
+ top_builddir = ..
+
+ ACLOCAL = @ACLOCAL@
+@@ -45,12 +43,16 @@
+ AUTOMAKE = @AUTOMAKE@
+ AUTOHEADER = @AUTOHEADER@
+
++am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd
+ INSTALL = @INSTALL@
+-INSTALL_PROGRAM = @INSTALL_PROGRAM@ $(AM_INSTALL_PROGRAM_FLAGS)
++INSTALL_PROGRAM = @INSTALL_PROGRAM@
+ INSTALL_DATA = @INSTALL_DATA@
++install_sh_DATA = $(install_sh) -c -m 644
++install_sh_PROGRAM = $(install_sh) -c
++install_sh_SCRIPT = $(install_sh) -c
+ INSTALL_SCRIPT = @INSTALL_SCRIPT@
++INSTALL_HEADER = $(INSTALL_DATA)
+ transform = @program_transform_name@
-
-- // GC_n is permitted to be 0. The C++ standard says nothing about what
-- // the return value is when GC_n == 0.
-- GC_Tp* allocate(size_type GC_n, const void* = 0) {
-- return static_cast<GC_Tp*>(GC_MALLOC_UNCOLLECTABLE(GC_n * sizeof(GC_Tp)));
-- }
+ NORMAL_INSTALL = :
+ PRE_INSTALL = :
+ POST_INSTALL = :
+@@ -63,171 +65,190 @@
+ host_triplet = @host@
+ target_alias = @target_alias@
+ target_triplet = @target@
++
++EXEEXT = @EXEEXT@
++OBJEXT = @OBJEXT@
++PATH_SEPARATOR = @PATH_SEPARATOR@
++AMTAR = @AMTAR@
+ AR = @AR@
+ AS = @AS@
++AWK = @AWK@
+ CC = @CC@
+ CPP = @CPP@
+ CXX = @CXX@
+ CXXCPP = @CXXCPP@
+ CXXINCLUDES = @CXXINCLUDES@
++DEPDIR = @DEPDIR@
+ DLLTOOL = @DLLTOOL@
+-EXEEXT = @EXEEXT@
++ECHO = @ECHO@
++EGREP = @EGREP@
+ EXTRA_TEST_LIBS = @EXTRA_TEST_LIBS@
++F77 = @F77@
+ GCJ = @GCJ@
+ GCJFLAGS = @GCJFLAGS@
+ GC_CFLAGS = @GC_CFLAGS@
+ INCLUDES = @INCLUDES@
++INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@
+ LIBTOOL = @LIBTOOL@
+ LN_S = @LN_S@
+ MAINT = @MAINT@
+-MAKEINFO = @MAKEINFO@
+ MY_CFLAGS = @MY_CFLAGS@
+ OBJDUMP = @OBJDUMP@
+-OBJEXT = @OBJEXT@
+ PACKAGE = @PACKAGE@
+ RANLIB = @RANLIB@
++RC = @RC@
+ STRIP = @STRIP@
+ THREADLIBS = @THREADLIBS@
+ VERSION = @VERSION@
+ addobjs = @addobjs@
++am__include = @am__include@
++am__quote = @am__quote@
+ gc_basedir = @gc_basedir@
++install_sh = @install_sh@
+ mkinstalldirs = @mkinstalldirs@
+ target_all = @target_all@
-
-- // __p is not permitted to be a null pointer.
-- void deallocate(pointer __p, size_type GC_n)
-- { GC_FREE(__p); }
+ AUTOMAKE_OPTIONS = foreign
+
+ noinst_HEADERS = gc.h gc_backptr.h gc_local_alloc.h \
+ gc_pthread_redirects.h gc_cpp.h
+
++subdir = include
+ CONFIG_CLEAN_FILES =
++depcomp =
++am__depfiles_maybe =
++DIST_SOURCES =
+ HEADERS = $(noinst_HEADERS)
+
+-DIST_COMMON = Makefile.am Makefile.in
-
-- size_type max_size() const throw()
-- { return size_t(-1) / sizeof(GC_Tp); }
++all: all-am
+
+-DISTFILES = $(DIST_COMMON) $(SOURCES) $(HEADERS) $(TEXINFOS) $(EXTRA_DIST)
-
-- void construct(pointer __p, const GC_Tp& __val) { new(__p) GC_Tp(__val); }
-- void destroy(pointer __p) { __p->~GC_Tp(); }
--};
+-TAR = gtar
+-GZIP_ENV = --best
+-all: all-redirect
+ .SUFFIXES:
+ $(srcdir)/Makefile.in: @MAINTAINER_MODE_TRUE@ Makefile.am $(top_srcdir)/configure.in $(ACLOCAL_M4)
+- cd $(top_srcdir) && $(AUTOMAKE) --cygnus include/Makefile
++ cd $(top_srcdir) && \
++ $(AUTOMAKE) --cygnus include/Makefile
++Makefile: @MAINTAINER_MODE_TRUE@ $(srcdir)/Makefile.in $(top_builddir)/config.status
++ cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe)
+
+-Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
+- cd $(top_builddir) \
+- && CONFIG_FILES=$(subdir)/$@ CONFIG_HEADERS= $(SHELL) ./config.status
++mostlyclean-libtool:
++ -rm -f *.lo
+
++clean-libtool:
++ -rm -rf .libs _libs
++
++distclean-libtool:
++ -rm -f libtool
++uninstall-info-am:
++
++ETAGS = etags
++ETAGSFLAGS =
+
+ tags: TAGS
+
+-ID: $(HEADERS) $(SOURCES) $(LISP)
+- list='$(SOURCES) $(HEADERS)'; \
+- unique=`for i in $$list; do echo $$i; done | \
+- awk ' { files[$$0] = 1; } \
++ID: $(HEADERS) $(SOURCES) $(LISP) $(TAGS_FILES)
++ list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \
++ unique=`for i in $$list; do \
++ if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
++ done | \
++ $(AWK) ' { files[$$0] = 1; } \
+ END { for (i in files) print i; }'`; \
+- here=`pwd` && cd $(srcdir) \
+- && mkid -f$$here/ID $$unique $(LISP)
++ mkid -fID $$unique
+
+-TAGS: $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) $(LISP)
++TAGS: $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) \
++ $(TAGS_FILES) $(LISP)
+ tags=; \
+ here=`pwd`; \
+- list='$(SOURCES) $(HEADERS)'; \
+- unique=`for i in $$list; do echo $$i; done | \
+- awk ' { files[$$0] = 1; } \
++ list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \
++ unique=`for i in $$list; do \
++ if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
++ done | \
++ $(AWK) ' { files[$$0] = 1; } \
+ END { for (i in files) print i; }'`; \
+- test -z "$(ETAGS_ARGS)$$unique$(LISP)$$tags" \
+- || (cd $(srcdir) && etags $(ETAGS_ARGS) $$tags $$unique $(LISP) -o $$here/TAGS)
-
--template<>
--class traceable_allocator<void> {
-- typedef size_t size_type;
-- typedef ptrdiff_t difference_type;
-- typedef void* pointer;
-- typedef const void* const_pointer;
-- typedef void value_type;
+-mostlyclean-tags:
-
-- template <class GC_Tp1> struct rebind {
-- typedef traceable_allocator<GC_Tp1> other;
-- };
--};
+-clean-tags:
++ test -z "$(ETAGS_ARGS)$$tags$$unique" \
++ || $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \
++ $$tags $$unique
++
++GTAGS:
++ here=`$(am__cd) $(top_builddir) && pwd` \
++ && cd $(top_srcdir) \
++ && gtags -i $(GTAGS_ARGS) $$here
+
+ distclean-tags:
+- -rm -f TAGS ID
-
+-maintainer-clean-tags:
-
--template <class GC_T1, class GC_T2>
--inline bool operator==(const traceable_allocator<GC_T1>&, const traceable_allocator<GC_T2>&)
--{
-- return true;
--}
+-distdir = $(top_builddir)/$(PACKAGE)-$(VERSION)/$(subdir)
-
--template <class GC_T1, class GC_T2>
--inline bool operator!=(const traceable_allocator<GC_T1>&, const traceable_allocator<GC_T2>&)
--{
-- return false;
--}
+-subdir = include
-
-diff -Nur ../boehm-gc/include/gc_config_macros.h boehm-gc/include/gc_config_macros.h
---- ../boehm-gc/include/gc_config_macros.h Mon May 26 13:28:19 2003
-+++ boehm-gc/include/gc_config_macros.h Wed Dec 31 16:00:00 1969
-@@ -1,142 +0,0 @@
+-distdir: $(DISTFILES)
+- @for file in $(DISTFILES); do \
+- if test -f $$file; then d=.; else d=$(srcdir); fi; \
+- if test -d $$d/$$file; then \
+- cp -pr $$d/$$file $(distdir)/$$file; \
+- else \
+- test -f $(distdir)/$$file \
+- || ln $$d/$$file $(distdir)/$$file 2> /dev/null \
+- || cp -p $$d/$$file $(distdir)/$$file || :; \
+- fi; \
+- done
+-info-am:
+-info: info-am
+-dvi-am:
+-dvi: dvi-am
++ -rm -f TAGS ID GTAGS GRTAGS GSYMS GPATH
+ check-am:
+ check: check-am
+-installcheck-am:
+-installcheck: installcheck-am
+-install-info-am:
+-install-info: install-info-am
+-install-exec-am:
+-install-exec: install-exec-am
++all-am: Makefile $(HEADERS)
+
+-install-data-am:
+-install-data: install-data-am
++installdirs:
+
+-install-am: all-am
+- @$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am
+ install: install-am
+-uninstall-am:
++install-exec: install-exec-am
++install-data: install-data-am
+ uninstall: uninstall-am
+-all-am: Makefile $(HEADERS)
+-all-redirect: all-am
+-install-strip:
+- $(MAKE) $(AM_MAKEFLAGS) AM_INSTALL_PROGRAM_FLAGS=-s install
+-installdirs:
+
++install-am: all-am
++ @$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am
+
++installcheck: installcheck-am
++install-strip:
++ $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
++ INSTALL_STRIP_FLAG=-s \
++ `test -z '$(STRIP)' || \
++ echo "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'"` install
+ mostlyclean-generic:
+
+ clean-generic:
+
+ distclean-generic:
+ -rm -f Makefile $(CONFIG_CLEAN_FILES)
+- -rm -f config.cache config.log stamp-h stamp-h[0-9]*
+
+ maintainer-clean-generic:
+-mostlyclean-am: mostlyclean-tags mostlyclean-generic
++ @echo "This command is intended for maintainers to use"
++ @echo "it deletes files that may require special tools to rebuild."
++clean: clean-am
+
+-mostlyclean: mostlyclean-am
++clean-am: clean-generic clean-libtool mostlyclean-am
+
+-clean-am: clean-tags clean-generic mostlyclean-am
++distclean: distclean-am
+
+-clean: clean-am
++distclean-am: clean-am distclean-generic distclean-libtool \
++ distclean-tags
+
+-distclean-am: distclean-tags distclean-generic clean-am
+- -rm -f libtool
++dvi: dvi-am
+
+-distclean: distclean-am
++dvi-am:
+
+-maintainer-clean-am: maintainer-clean-tags maintainer-clean-generic \
+- distclean-am
+- @echo "This command is intended for maintainers to use;"
+- @echo "it deletes files that may require special tools to rebuild."
++info: info-am
++
++info-am:
++
++install-data-am:
++
++install-exec-am:
++
++install-info:
++
++install-man:
++
++installcheck-am:
+
+ maintainer-clean: maintainer-clean-am
+
+-.PHONY: tags mostlyclean-tags distclean-tags clean-tags \
+-maintainer-clean-tags distdir info-am info dvi-am dvi check check-am \
+-installcheck-am installcheck install-info-am install-info \
+-install-exec-am install-exec install-data-am install-data install-am \
+-install uninstall-am uninstall all-redirect all-am all installdirs \
+-mostlyclean-generic distclean-generic clean-generic \
+-maintainer-clean-generic clean mostlyclean distclean maintainer-clean
++maintainer-clean-am: distclean-am maintainer-clean-generic
++
++mostlyclean: mostlyclean-am
++
++mostlyclean-am: mostlyclean-generic mostlyclean-libtool
++
++uninstall-am:
+
++.PHONY: GTAGS all all-am check check-am clean clean-generic \
++ clean-libtool distclean distclean-generic distclean-libtool \
++ distclean-tags dvi dvi-am info info-am install install-am \
++ install-data install-data-am install-exec install-exec-am \
++ install-info install-info-am install-man install-strip \
++ installcheck installcheck-am installdirs maintainer-clean \
++ maintainer-clean-generic mostlyclean mostlyclean-generic \
++ mostlyclean-libtool tags uninstall uninstall-am \
++ uninstall-info-am
+
+ # Tell versions [3.59,3.63) of GNU make to not export all variables.
+ # Otherwise a system limit (for SysV at least) may be exceeded.
+diff -Nubr boehm-gc/include/gc.h ../boehm-gc/include/gc.h
+--- boehm-gc/include/gc.h Mon Feb 11 20:37:56 2002
++++ ../boehm-gc/include/gc.h Mon May 26 13:28:19 2003
+@@ -30,91 +30,7 @@
+
+ # define _GC_H
+
-/*
-- * This should never be included directly. It is included only from gc.h.
-- * We separate it only to make gc.h more suitable as documentation.
-- *
- * Some tests for old macros. These violate our namespace rules and will
- * disappear shortly. Use the GC_ names.
- */
-#if defined(IRIX_THREADS)
-# define GC_IRIX_THREADS
-#endif
--#if defined(DGUX_THREADS)
--# if !defined(GC_DGUX386_THREADS)
--# define GC_DGUX386_THREADS
--# endif
--#endif
-#if defined(HPUX_THREADS)
-# define GC_HPUX_THREADS
-#endif
- /* depend on this were previously included. */
-#endif
-
--#if defined(GC_DGUX386_THREADS) && !defined(_POSIX4A_DRAFT10_SOURCE)
--# define _POSIX4A_DRAFT10_SOURCE 1
+-#if defined(GC_SOLARIS_PTHREADS) && !defined(GC_SOLARIS_THREADS)
+-# define GC_SOLARIS_THREADS
-#endif
-
-# if defined(GC_SOLARIS_PTHREADS) || defined(GC_FREEBSD_THREADS) || \
- defined(GC_IRIX_THREADS) || defined(GC_LINUX_THREADS) || \
-- defined(GC_HPUX_THREADS) || defined(GC_OSF1_THREADS) || \
-- defined(GC_DGUX386_THREADS) || defined(GC_DARWIN_THREADS) || \
-- (defined(GC_WIN32_THREADS) && defined(__CYGWIN32__))
--# define GC_PTHREADS
--# endif
--
--#if defined(GC_THREADS) && !defined(GC_PTHREADS)
--# if defined(__linux__)
--# define GC_LINUX_THREADS
--# define GC_PTHREADS
--# endif
--# if !defined(LINUX) && (defined(_PA_RISC1_1) || defined(_PA_RISC2_0) \
-- || defined(hppa) || defined(__HPPA))
--# define GC_HPUX_THREADS
--# define GC_PTHREADS
--# endif
--# if !defined(__linux__) && (defined(__alpha) || defined(__alpha__))
--# define GC_OSF1_THREADS
--# define GC_PTHREADS
--# endif
--# if defined(__mips) && !defined(__linux__)
--# define GC_IRIX_THREADS
--# define GC_PTHREADS
--# endif
--# if defined(__sparc) && !defined(__linux__)
--# define GC_SOLARIS_PTHREADS
--# define GC_PTHREADS
--# endif
--# if defined(__APPLE__) && defined(__MACH__) && defined(__ppc__)
--# define GC_DARWIN_THREADS
--# define GC_PTHREADS
--# endif
--# if !defined(GC_PTHREADS) && defined(__FreeBSD__)
--# define GC_FREEBSD_THREADS
--# define GC_PTHREADS
--# endif
--# if defined(DGUX) && (defined(i386) || defined(__i386__))
--# define GC_DGUX386_THREADS
+- defined(GC_HPUX_THREADS) || defined(GC_OSF1_THREADS)
-# define GC_PTHREADS
-# endif
--#endif /* GC_THREADS */
--
--#if defined(GC_THREADS) && !defined(GC_PTHREADS) && defined(MSWIN32)
--# define GC_WIN32_THREADS
--#endif
--
--#if defined(GC_SOLARIS_PTHREADS) && !defined(GC_SOLARIS_THREADS)
--# define GC_SOLARIS_THREADS
--#endif
-
-# define __GC
-# include <stddef.h>
- typedef long ptrdiff_t; /* ptrdiff_t is not defined */
-# endif
-
--#if defined(_DLL) && !defined(GC_NOT_DLL) && !defined(GC_DLL)
--# define GC_DLL
--#endif
--
--#if defined(__MINGW32__) && defined(GC_DLL)
+-#if defined(__MINGW32__) &&defined(_DLL) && !defined(GC_NOT_DLL)
-# ifdef GC_BUILD
-# define GC_API __declspec(dllexport)
-# else
-# endif
-#endif
-
--#if (defined(__DMC__) || defined(_MSC_VER)) && defined(GC_DLL)
--# ifdef GC_BUILD
--# define GC_API extern __declspec(dllexport)
--# else
--# define GC_API __declspec(dllimport)
--# endif
--#endif
--
--#if defined(__WATCOMC__) && defined(GC_DLL)
+-#if (defined(__DMC__) || defined(_MSC_VER)) \
+- && (defined(_DLL) && !defined(GC_NOT_DLL) \
+- || defined(GC_DLL))
-# ifdef GC_BUILD
--# define GC_API extern __declspec(dllexport)
--# else
--# define GC_API extern __declspec(dllimport)
--# endif
--#endif
--
--#ifndef GC_API
--#define GC_API extern
--#endif
--
-diff -Nur ../boehm-gc/include/gc_cpp.h boehm-gc/include/gc_cpp.h
---- ../boehm-gc/include/gc_cpp.h Mon May 26 13:28:19 2003
-+++ boehm-gc/include/gc_cpp.h Fri Aug 17 18:04:43 2001
-@@ -134,9 +134,7 @@
- #include "gc.h"
-
- #ifndef THINK_CPLUS
--# define GC_cdecl
--#else
--# define GC_cdecl _cdecl
-+#define _cdecl
- #endif
-
- #if ! defined( GC_NO_OPERATOR_NEW_ARRAY ) \
-@@ -161,22 +159,12 @@
- class gc {public:
- inline void* operator new( size_t size );
- inline void* operator new( size_t size, GCPlacement gcp );
-- inline void* operator new( size_t size, void *p );
-- /* Must be redefined here, since the other overloadings */
-- /* hide the global definition. */
- inline void operator delete( void* obj );
--# ifndef __BORLANDC__ /* Confuses the Borland compiler. */
-- inline void operator delete( void*, void* );
--# endif
-
- #ifdef GC_OPERATOR_NEW_ARRAY
- inline void* operator new[]( size_t size );
- inline void* operator new[]( size_t size, GCPlacement gcp );
-- inline void* operator new[]( size_t size, void *p );
- inline void operator delete[]( void* obj );
--# ifndef __BORLANDC__
-- inline void gc::operator delete[]( void*, void* );
--# endif
- #endif /* GC_OPERATOR_NEW_ARRAY */
- };
- /*
-@@ -188,7 +176,7 @@
- inline gc_cleanup();
- inline virtual ~gc_cleanup();
- private:
-- inline static void GC_cdecl cleanup( void* obj, void* clientData );};
-+ inline static void _cdecl cleanup( void* obj, void* clientData );};
- /*
- Instances of classes derived from "gc_cleanup" will be allocated
- in the collected heap by default. When the collector discovers an
-@@ -223,6 +211,7 @@
- classes derived from "gc_cleanup" or containing members derived
- from "gc_cleanup". */
-
-+#ifdef GC_OPERATOR_NEW_ARRAY
-
- #ifdef _MSC_VER
- /** This ensures that the system default operator new[] doesn't get
-@@ -231,23 +220,41 @@
- * There seems to be really redirect new in this environment without
- * including this everywhere.
- */
-- void *operator new[]( size_t size );
--
-- void operator delete[](void* obj);
--
-- void* operator new( size_t size);
-+ inline void *operator new[]( size_t size )
-+ {
-+ return GC_MALLOC_UNCOLLECTABLE( size );
-+ }
-+
-+ inline void operator delete[](void* obj)
-+ {
-+ GC_FREE(obj);
-+ };
-+
-+ inline void* operator new( size_t size)
-+ {
-+ return GC_MALLOC_UNCOLLECTABLE( size);
-+ };
-+
-+ inline void operator delete(void* obj)
-+ {
-+ GC_FREE(obj);
-+ };
-
-- void operator delete(void* obj);
-
-- // This new operator is used by VC++ in case of Debug builds !
-- void* operator new( size_t size,
-+// This new operator is used by VC++ in case of Debug builds !
-+ inline void* operator new( size_t size,
- int ,//nBlockUse,
- const char * szFileName,
-- int nLine );
--#endif /* _MSC_VER */
-+ int nLine
-+ ) {
-+# ifndef GC_DEBUG
-+ return GC_malloc_uncollectable( size );
-+# else
-+ return GC_debug_malloc_uncollectable(size, szFileName, nLine);
-+# endif
-+ }
-
--
--#ifdef GC_OPERATOR_NEW_ARRAY
-+#endif /* _MSC_VER */
-
- inline void* operator new[](
- size_t size,
-@@ -276,15 +283,9 @@
- else
- return GC_MALLOC_UNCOLLECTABLE( size );}
-
--inline void* gc::operator new( size_t size, void *p ) {
-- return p;}
--
- inline void gc::operator delete( void* obj ) {
- GC_FREE( obj );}
-
--#ifndef __BORLANDC__
-- inline void gc::operator delete( void*, void* ) {}
--#endif
-
- #ifdef GC_OPERATOR_NEW_ARRAY
-
-@@ -294,21 +295,14 @@
- inline void* gc::operator new[]( size_t size, GCPlacement gcp ) {
- return gc::operator new( size, gcp );}
-
--inline void* gc::operator new[]( size_t size, void *p ) {
-- return p;}
--
- inline void gc::operator delete[]( void* obj ) {
- gc::operator delete( obj );}
--
--#ifndef __BORLANDC__
-- inline void gc::operator delete[]( void*, void* ) {}
--#endif
-
- #endif /* GC_OPERATOR_NEW_ARRAY */
-
-
- inline gc_cleanup::~gc_cleanup() {
-- GC_register_finalizer_ignore_self( GC_base(this), 0, 0, 0, 0 );}
-+ GC_REGISTER_FINALIZER_IGNORE_SELF( GC_base(this), 0, 0, 0, 0 );}
-
- inline void gc_cleanup::cleanup( void* obj, void* displ ) {
- ((gc_cleanup*) ((char*) obj + (ptrdiff_t) displ))->~gc_cleanup();}
-diff -Nur ../boehm-gc/include/gc_local_alloc.h boehm-gc/include/gc_local_alloc.h
---- ../boehm-gc/include/gc_local_alloc.h Mon May 26 13:28:19 2003
-+++ boehm-gc/include/gc_local_alloc.h Fri Aug 17 11:30:50 2001
-@@ -33,9 +33,6 @@
- * -DTHREAD_LOCAL_ALLOC, which is currently supported only on Linux.
- *
- * The debugging allocators use standard, not thread-local allocation.
-- *
-- * These routines normally require an explicit call to GC_init(), though
-- * that may be done from a constructor function.
- */
-
- #ifndef GC_LOCAL_ALLOC_H
-diff -Nur ../boehm-gc/include/gc_mark.h boehm-gc/include/gc_mark.h
---- ../boehm-gc/include/gc_mark.h Mon May 26 13:28:19 2003
-+++ boehm-gc/include/gc_mark.h Fri Aug 17 11:30:50 2001
-@@ -129,9 +129,7 @@
- /* be reserved for exceptional cases. That will ensure that */
- /* performance of this call is not extremely performance critical. */
- /* (Otherwise we would need to inline GC_mark_and_push completely, */
--/* which would tie the client code to a fixed collector version.) */
--/* Note that mark procedures should explicitly call FIXUP_POINTER() */
--/* if required. */
-+/* which would tie the client code to a fixed colllector version.) */
- struct GC_ms_entry *GC_mark_and_push
- GC_PROTO((GC_PTR obj,
- struct GC_ms_entry * mark_stack_ptr,
-diff -Nur ../boehm-gc/include/gc_pthread_redirects.h boehm-gc/include/gc_pthread_redirects.h
---- ../boehm-gc/include/gc_pthread_redirects.h Mon May 26 13:28:19 2003
-+++ boehm-gc/include/gc_pthread_redirects.h Tue Oct 16 21:55:28 2001
-@@ -52,21 +52,15 @@
- int GC_pthread_create(pthread_t *new_thread,
- const pthread_attr_t *attr,
- void *(*start_routine)(void *), void *arg);
--#ifndef GC_DARWIN_THREADS
- int GC_pthread_sigmask(int how, const sigset_t *set, sigset_t *oset);
--#endif
- int GC_pthread_join(pthread_t thread, void **retval);
- int GC_pthread_detach(pthread_t thread);
-
- # define pthread_create GC_pthread_create
--#ifndef GC_DARWIN_THREADS
- # define pthread_sigmask GC_pthread_sigmask
--#endif
- # define pthread_join GC_pthread_join
- # define pthread_detach GC_pthread_detach
--#ifndef GC_DARWIN_THREADS
- # define dlopen GC_dlopen
--#endif
-
- #endif /* GC_xxxxx_THREADS */
-
-diff -Nur ../boehm-gc/include/gc_typed.h boehm-gc/include/gc_typed.h
---- ../boehm-gc/include/gc_typed.h Mon May 26 13:28:19 2003
-+++ boehm-gc/include/gc_typed.h Fri Aug 17 11:30:50 2001
-@@ -29,21 +29,14 @@
- # include "gc.h"
- # endif
-
--#ifdef __cplusplus
-- extern "C" {
--#endif
- typedef GC_word * GC_bitmap;
- /* The least significant bit of the first word is one if */
- /* the first word in the object may be a pointer. */
-
--# define GC_WORDSZ (8*sizeof(GC_word))
- # define GC_get_bit(bm, index) \
-- (((bm)[index/GC_WORDSZ] >> (index%GC_WORDSZ)) & 1)
-+ (((bm)[divWORDSZ(index)] >> modWORDSZ(index)) & 1)
- # define GC_set_bit(bm, index) \
-- (bm)[index/GC_WORDSZ] |= ((GC_word)1 << (index%GC_WORDSZ))
--# define GC_WORD_OFFSET(t, f) (offsetof(t,f)/sizeof(GC_word))
--# define GC_WORD_LEN(t) (sizeof(t)/ sizeof(GC_word))
--# define GC_BITMAP_SIZE(t) ((GC_WORD_LEN(t) + GC_WORDSZ-1)/GC_WORDSZ)
-+ (bm)[divWORDSZ(index)] |= (word)1 << modWORDSZ(index)
-
- typedef GC_word GC_descr;
-
-@@ -64,16 +57,6 @@
- /* is intended to be called once per type, not once */
- /* per allocation. */
-
--/* It is possible to generate a descriptor for a C type T with */
--/* word aligned pointer fields f1, f2, ... as follows: */
--/* */
--/* GC_descr T_descr;
--/* GC_word T_bitmap[GC_BITMAP_SIZE(T)] = {0}; */
--/* GC_set_bit(T_bitmap, GC_WORD_OFFSET(T,f1)); */
--/* GC_set_bit(T_bitmap, GC_WORD_OFFSET(T,f2)); */
--/* ... */
--/* T_descr = GC_make_descriptor(T_bitmap, GC_WORD_LEN(T)); */
--
- GC_API GC_PTR GC_malloc_explicitly_typed
- GC_PROTO((size_t size_in_bytes, GC_descr d));
- /* Allocate an object whose layout is described by d. */
-@@ -96,18 +79,15 @@
- /* Returned object is cleared. */
-
- #ifdef GC_DEBUG
--# define GC_MALLOC_EXPLICITLY_TYPED(bytes, d) GC_MALLOC(bytes)
--# define GC_CALLOC_EXPLICITLY_TYPED(n, bytes, d) GC_MALLOC(n*bytes)
-+# define GC_MALLOC_EXPLICTLY_TYPED(bytes, d) GC_MALLOC(bytes)
-+# define GC_CALLOC_EXPLICTLY_TYPED(n, bytes, d) GC_MALLOC(n*bytes)
- #else
--# define GC_MALLOC_EXPLICITLY_TYPED(bytes, d) \
-+# define GC_MALLOC_EXPLICTLY_TYPED(bytes, d) \
- GC_malloc_explicitly_typed(bytes, d)
--# define GC_CALLOC_EXPLICITLY_TYPED(n, bytes, d) \
-+# define GC_CALLOC_EXPLICTLY_TYPED(n, bytes, d) \
- GC_calloc_explicitly_typed(n, bytes, d)
- #endif /* !GC_DEBUG */
-
--#ifdef __cplusplus
-- } /* matches extern "C" */
--#endif
-
- #endif /* _GC_TYPED_H */
-
-diff -Nur ../boehm-gc/include/new_gc_alloc.h boehm-gc/include/new_gc_alloc.h
---- ../boehm-gc/include/new_gc_alloc.h Mon May 26 13:28:19 2003
-+++ boehm-gc/include/new_gc_alloc.h Tue Oct 16 02:01:38 2001
-@@ -64,14 +64,6 @@
- #endif
- #endif
-
--/* A hack to deal with gcc 3.1. If you are using gcc3.1 and later, */
--/* you should probably really use gc_allocator.h instead. */
--#if defined (__GNUC__) && \
-- (__GNUC > 3 || (__GNUC__ == 3 && (__GNUC_MINOR__ >= 1)))
--# define simple_alloc __simple_alloc
--#endif
--
--
-
- #define GC_ALLOC_H
-
-diff -Nur ../boehm-gc/include/private/darwin_semaphore.h boehm-gc/include/private/darwin_semaphore.h
---- ../boehm-gc/include/private/darwin_semaphore.h Mon May 26 13:28:24 2003
-+++ boehm-gc/include/private/darwin_semaphore.h Wed Dec 31 16:00:00 1969
-@@ -1,68 +0,0 @@
--#ifndef GC_DARWIN_SEMAPHORE_H
--#define GC_DARWIN_SEMAPHORE_H
--
--#if !defined(GC_DARWIN_THREADS)
--#error darwin_semaphore.h included with GC_DARWIN_THREADS not defined
--#endif
--
--/*
-- This is a very simple semaphore implementation for darwin. It
-- is implemented in terms of pthreads calls so it isn't async signal
-- safe. This isn't a problem because signals aren't used to
-- suspend threads on darwin.
--*/
--
--typedef struct {
-- pthread_mutex_t mutex;
-- pthread_cond_t cond;
-- int value;
--} sem_t;
--
--static int sem_init(sem_t *sem, int pshared, int value) {
-- int ret;
-- if(pshared)
-- GC_abort("sem_init with pshared set");
-- sem->value = value;
--
-- ret = pthread_mutex_init(&sem->mutex,NULL);
-- if(ret < 0) return -1;
-- ret = pthread_cond_init(&sem->cond,NULL);
-- if(ret < 0) return -1;
-- return 0;
--}
--
--static int sem_post(sem_t *sem) {
-- if(pthread_mutex_lock(&sem->mutex) < 0)
-- return -1;
-- sem->value++;
-- if(pthread_cond_signal(&sem->cond) < 0) {
-- pthread_mutex_unlock(&sem->mutex);
-- return -1;
-- }
-- if(pthread_mutex_unlock(&sem->mutex) < 0)
-- return -1;
-- return 0;
--}
--
--static int sem_wait(sem_t *sem) {
-- if(pthread_mutex_lock(&sem->mutex) < 0)
-- return -1;
-- while(sem->value == 0) {
-- pthread_cond_wait(&sem->cond,&sem->mutex);
-- }
-- sem->value--;
-- if(pthread_mutex_unlock(&sem->mutex) < 0)
-- return -1;
-- return 0;
--}
--
--static int sem_destroy(sem_t *sem) {
-- int ret;
-- ret = pthread_cond_destroy(&sem->cond);
-- if(ret < 0) return -1;
-- ret = pthread_mutex_destroy(&sem->mutex);
-- if(ret < 0) return -1;
-- return 0;
--}
--
+-# define GC_API extern __declspec(dllexport)
+-# else
+-# define GC_API __declspec(dllimport)
+-# endif
-#endif
-diff -Nur ../boehm-gc/include/private/darwin_stop_world.h boehm-gc/include/private/darwin_stop_world.h
---- ../boehm-gc/include/private/darwin_stop_world.h Mon May 26 13:28:24 2003
-+++ boehm-gc/include/private/darwin_stop_world.h Wed Dec 31 16:00:00 1969
-@@ -1,15 +0,0 @@
--#ifndef GC_DARWIN_STOP_WORLD_H
--#define GC_DARWIN_STOP_WORLD_H
-
--#if !defined(GC_DARWIN_THREADS)
--#error darwin_stop_world.h included without GC_DARWIN_THREADS defined
+-#if defined(__WATCOMC__) && defined(GC_DLL)
+-# ifdef GC_BUILD
+-# define GC_API extern __declspec(dllexport)
+-# else
+-# define GC_API extern __declspec(dllimport)
+-# endif
-#endif
-
--#include <mach/mach.h>
--#include <mach/thread_act.h>
--
--struct thread_stop_info {
-- mach_port_t mach_thread;
--};
--
+-#ifndef GC_API
+-#define GC_API extern
-#endif
-diff -Nur ../boehm-gc/include/private/dbg_mlc.h boehm-gc/include/private/dbg_mlc.h
---- ../boehm-gc/include/private/dbg_mlc.h Mon May 26 13:28:24 2003
-+++ boehm-gc/include/private/dbg_mlc.h Mon Feb 11 20:37:57 2002
-@@ -115,24 +115,16 @@
-
- #ifdef SHORT_DBG_HDRS
- # define DEBUG_BYTES (sizeof (oh))
--# define UNCOLLECTABLE_DEBUG_BYTES DEBUG_BYTES
- #else
- /* Add space for END_FLAG, but use any extra space that was already */
- /* added to catch off-the-end pointers. */
-- /* For uncollectable objects, the extra byte is not added. */
--# define UNCOLLECTABLE_DEBUG_BYTES (sizeof (oh) + sizeof (word))
--# define DEBUG_BYTES (UNCOLLECTABLE_DEBUG_BYTES - EXTRA_BYTES)
-+# define DEBUG_BYTES (sizeof (oh) + sizeof (word) - EXTRA_BYTES)
- #endif
- #define USR_PTR_FROM_BASE(p) ((ptr_t)(p) + sizeof(oh))
++# include "gc_config_macros.h"
- /* Round bytes to words without adding extra byte at end. */
- #define SIMPLE_ROUNDED_UP_WORDS(n) BYTES_TO_WORDS((n) + WORDS_TO_BYTES(1) - 1)
+ # if defined(__STDC__) || defined(__cplusplus)
+ # define GC_PROTO(args) args
+@@ -154,7 +70,7 @@
+ /* Env variable GC_NPROC is set to > 1, or */
+ /* GC_NPROC is not set and this is an MP. */
+ /* If GC_parallel is set, incremental */
+- /* collection is aonly partially functional, */
++ /* collection is only partially functional, */
+ /* and may not be desirable. */
+
--/* ADD_CALL_CHAIN stores a (partial) call chain into an object */
--/* header. It may be called with or without the allocation */
--/* lock. */
--/* PRINT_CALL_CHAIN prints the call chain stored in an object */
--/* to stderr. It requires that we do not hold the lock. */
- #ifdef SAVE_CALL_CHAIN
- # define ADD_CALL_CHAIN(base, ra) GC_save_callers(((oh *)(base)) -> oh_ci)
- # define PRINT_CALL_CHAIN(base) GC_print_callers(((oh *)(base)) -> oh_ci)
-diff -Nur ../boehm-gc/include/private/gc_hdrs.h boehm-gc/include/private/gc_hdrs.h
---- ../boehm-gc/include/private/gc_hdrs.h Mon May 26 13:28:24 2003
-+++ boehm-gc/include/private/gc_hdrs.h Fri Aug 17 18:04:43 2001
-@@ -70,7 +70,7 @@
- #define ADVANCE(p, hhdr, source) \
- { \
- hdr * new_hdr = GC_invalid_header; \
-- p = GC_find_start(p, hhdr, &new_hdr); \
-+ p = GC_FIND_START(p, hhdr, &new_hdr, (word)source); \
- hhdr = new_hdr; \
- }
+@@ -215,8 +131,14 @@
+ /* thread, which will call GC_invoke_finalizers */
+ /* in response. */
-diff -Nur ../boehm-gc/include/private/gc_locks.h boehm-gc/include/private/gc_locks.h
---- ../boehm-gc/include/private/gc_locks.h Mon May 26 13:28:24 2003
-+++ boehm-gc/include/private/gc_locks.h Fri Sep 27 13:40:06 2002
-@@ -145,24 +145,23 @@
- # if defined(POWERPC)
- inline static int GC_test_and_set(volatile unsigned int *addr) {
- int oldval;
-- int temp = 1; /* locked value */
-+ int temp = 1; // locked value
+-GC_API int GC_dont_gc; /* Dont collect unless explicitly requested, e.g. */
+- /* because it's not safe. */
++GC_API int GC_dont_gc; /* != 0 ==> Dont collect. In versions 7.2a1+, */
++ /* this overrides explicit GC_gcollect() calls. */
++ /* Used as a counter, so that nested enabling */
++ /* and disabling work correctly. Should */
++ /* normally be updated with GC_enable() and */
++ /* GC_disable() calls. */
++ /* Direct assignment to GC_dont_gc is */
++ /* deprecated. */
- __asm__ __volatile__(
-- "1:\tlwarx %0,0,%3\n" /* load and reserve */
-- "\tcmpwi %0, 0\n" /* if load is */
-- "\tbne 2f\n" /* non-zero, return already set */
-- "\tstwcx. %2,0,%1\n" /* else store conditional */
-- "\tbne- 1b\n" /* retry if lost reservation */
-- "\tsync\n" /* import barrier */
-- "2:\t\n" /* oldval is zero if we set */
-+ "1:\tlwarx %0,0,%3\n" // load and reserve
-+ "\tcmpwi %0, 0\n" // if load is
-+ "\tbne 2f\n" // non-zero, return already set
-+ "\tstwcx. %2,0,%1\n" // else store conditional
-+ "\tbne- 1b\n" // retry if lost reservation
-+ "2:\t\n" // oldval is zero if we set
- : "=&r"(oldval), "=p"(addr)
- : "r"(temp), "1"(addr)
-- : "cr0","memory");
-- return oldval;
-+ : "memory");
-+ return (int)oldval;
- }
- # define GC_TEST_AND_SET_DEFINED
- inline static void GC_clear(volatile unsigned int *addr) {
-- __asm__ __volatile__("eieio" : : : "memory");
-+ __asm__ __volatile__("eieio" ::: "memory");
- *(addr) = 0;
- }
- # define GC_CLEAR_DEFINED
-@@ -192,11 +191,8 @@
- return oldvalue;
- }
- # define GC_TEST_AND_SET_DEFINED
-- inline static void GC_clear(volatile unsigned int *addr) {
-- __asm__ __volatile__("mb" : : : "memory");
-- *(addr) = 0;
-- }
--# define GC_CLEAR_DEFINED
-+ /* Should probably also define GC_clear, since it needs */
-+ /* a memory barrier ?? */
- # endif /* ALPHA */
- # ifdef ARM32
- inline static int GC_test_and_set(volatile unsigned int *addr) {
-@@ -214,30 +210,22 @@
- # define GC_TEST_AND_SET_DEFINED
- # endif /* ARM32 */
- # ifdef S390
-- inline static int GC_test_and_set(volatile unsigned int *addr) {
-- int ret;
-- __asm__ __volatile__ (
-- " l %0,0(%2)\n"
-- "0: cs %0,%1,0(%2)\n"
-- " jl 0b"
-- : "=&d" (ret)
-- : "d" (1), "a" (addr)
-- : "cc", "memory");
-- return ret;
-- }
-+ inline static int GC_test_and_set(volatile unsigned int *addr) {
-+ int ret;
-+ __asm__ __volatile__ (
-+ " l %0,0(%2)\n"
-+ "0: cs %0,%1,0(%2)\n"
-+ " jl 0b"
-+ : "=&d" (ret)
-+ : "d" (1), "a" (addr)
-+ : "cc", "memory");
-+ return ret;
-+ }
- # endif
- # endif /* __GNUC__ */
- # if (defined(ALPHA) && !defined(__GNUC__))
--# ifndef OSF1
-- --> We currently assume that if gcc is not used, we are
-- --> running under Tru64.
--# endif
--# include <machine/builtins.h>
--# include <c_asm.h>
--# define GC_test_and_set(addr) __ATOMIC_EXCH_LONG(addr, 1)
-+# define GC_test_and_set(addr) __cxx_test_and_set_atomic(addr, 1)
- # define GC_TEST_AND_SET_DEFINED
--# define GC_clear(addr) { asm("mb"); *(volatile unsigned *)addr = 0; }
--# define GC_CLEAR_DEFINED
- # endif
- # if defined(MSWIN32)
- # define GC_test_and_set(addr) InterlockedExchange((LPLONG)addr,1)
-@@ -250,11 +238,7 @@
- # define GC_TEST_AND_SET_DEFINED
- # elif __mips < 3 || !(defined (_ABIN32) || defined(_ABI64)) \
- || !defined(_COMPILER_VERSION) || _COMPILER_VERSION < 700
--# ifdef __GNUC__
--# define GC_test_and_set(addr) _test_and_set(addr,1)
--# else
--# define GC_test_and_set(addr) test_and_set(addr,1)
--# endif
-+# define GC_test_and_set(addr) test_and_set(addr, 1)
- # else
- # define GC_test_and_set(addr) __test_and_set(addr,1)
- # define GC_clear(addr) __lock_release(addr);
-@@ -295,7 +279,7 @@
- # endif
+ GC_API int GC_dont_expand;
+ /* Dont expand heap unless explicitly requested */
+@@ -296,15 +218,6 @@
+ /* Interferes with blacklisting. */
+ /* Wizards only. */
- # if defined(GC_PTHREADS) && !defined(GC_SOLARIS_THREADS) \
-- && !defined(GC_IRIX_THREADS) && !defined(GC_WIN32_THREADS)
-+ && !defined(GC_IRIX_THREADS)
- # define NO_THREAD (pthread_t)(-1)
- # include <pthread.h>
- # if defined(PARALLEL_MARK)
-@@ -326,12 +310,12 @@
- {
- char result;
- __asm__ __volatile__("lock; cmpxchgl %2, %0; setz %1"
-- : "+m"(*(addr)), "=r"(result)
-- : "r" (new_val), "a"(old) : "memory");
-+ : "=m"(*(addr)), "=r"(result)
-+ : "r" (new_val), "0"(*(addr)), "a"(old) : "memory");
- return (GC_bool) result;
- }
- # endif /* !GENERIC_COMPARE_AND_SWAP */
-- inline static void GC_memory_barrier()
-+ inline static void GC_memory_write_barrier()
- {
- /* We believe the processor ensures at least processor */
- /* consistent ordering. Thus a compiler barrier */
-@@ -339,37 +323,6 @@
- __asm__ __volatile__("" : : : "memory");
- }
- # endif /* I386 */
--
--# if defined(POWERPC)
--# if !defined(GENERIC_COMPARE_AND_SWAP)
-- /* Returns TRUE if the comparison succeeded. */
-- inline static GC_bool GC_compare_and_exchange(volatile GC_word *addr,
-- GC_word old, GC_word new_val)
-- {
-- int result, dummy;
-- __asm__ __volatile__(
-- "1:\tlwarx %0,0,%5\n"
-- "\tcmpw %0,%4\n"
-- "\tbne 2f\n"
-- "\tstwcx. %3,0,%2\n"
-- "\tbne- 1b\n"
-- "\tsync\n"
-- "\tli %1, 1\n"
-- "\tb 3f\n"
-- "2:\tli %1, 0\n"
-- "3:\t\n"
-- : "=&r" (dummy), "=r" (result), "=p" (addr)
-- : "r" (new_val), "r" (old), "2"(addr)
-- : "cr0","memory");
-- return (GC_bool) result;
-- }
--# endif /* !GENERIC_COMPARE_AND_SWAP */
-- inline static void GC_memory_barrier()
-- {
-- __asm__ __volatile__("sync" : : : "memory");
-- }
--# endif /* POWERPC */
+-/* Public procedures */
-
- # if defined(IA64)
- # if !defined(GENERIC_COMPARE_AND_SWAP)
- inline static GC_bool GC_compare_and_exchange(volatile GC_word *addr,
-@@ -384,71 +337,31 @@
- # endif /* !GENERIC_COMPARE_AND_SWAP */
- # if 0
- /* Shouldn't be needed; we use volatile stores instead. */
-- inline static void GC_memory_barrier()
-+ inline static void GC_memory_write_barrier()
- {
- __asm__ __volatile__("mf" : : : "memory");
- }
- # endif /* 0 */
- # endif /* IA64 */
--# if defined(ALPHA)
--# if !defined(GENERIC_COMPARE_AND_SWAP)
--# if defined(__GNUC__)
-- inline static GC_bool GC_compare_and_exchange(volatile GC_word *addr,
-- GC_word old, GC_word new_val)
-- {
-- unsigned long was_equal;
-- unsigned long temp;
+-/* Initialize the collector. This is only required when using thread-local
+- * allocation, since unlike the regular allocation routines, GC_local_malloc
+- * is not self-initializing. If you use GC_local_malloc you should arrange
+- * to call this somehow (e.g. from a constructor) before doing any allocation.
+- */
+-GC_API void GC_init GC_PROTO((void));
-
-- __asm__ __volatile__(
-- "1: ldq_l %0,%1\n"
-- " cmpeq %0,%4,%2\n"
-- " mov %3,%0\n"
-- " beq %2,2f\n"
-- " stq_c %0,%1\n"
-- " beq %0,1b\n"
-- "2:\n"
-- " mb\n"
-- :"=&r" (temp), "=m" (*addr), "=&r" (was_equal)
-- : "r" (new_val), "Ir" (old)
-- :"memory");
-- return was_equal;
-- }
--# else /* !__GNUC__ */
-- inline static GC_bool GC_compare_and_exchange(volatile GC_word *addr,
-- GC_word old, GC_word new_val)
-- {
-- return __CMP_STORE_QUAD(addr, old, new_val, addr);
-- }
--# endif /* !__GNUC__ */
--# endif /* !GENERIC_COMPARE_AND_SWAP */
--# ifdef __GNUC__
-- inline static void GC_memory_barrier()
-- {
-- __asm__ __volatile__("mb" : : : "memory");
-- }
--# else
--# define GC_memory_barrier() asm("mb")
--# endif /* !__GNUC__ */
--# endif /* ALPHA */
- # if defined(S390)
- # if !defined(GENERIC_COMPARE_AND_SWAP)
-- inline static GC_bool GC_compare_and_exchange(volatile C_word *addr,
-- GC_word old, GC_word new_val)
-- {
-- int retval;
-- __asm__ __volatile__ (
--# ifndef __s390x__
-- " cs %1,%2,0(%3)\n"
--# else
-- " csg %1,%2,0(%3)\n"
--# endif
-- " ipm %0\n"
-- " srl %0,28\n"
-- : "=&d" (retval), "+d" (old)
-- : "d" (new_val), "a" (addr)
-- : "cc", "memory");
-- return retval == 0;
-- }
-+ inline static GC_bool GC_compare_and_exchange(volatile C_word *addr,
-+ GC_word old, GC_word new_val)
-+ {
-+ int retval;
-+ __asm__ __volatile__ (
-+# ifndef __s390x__
-+ " cs %1,%2,0(%3)\n"
-+# else
-+ " csg %1,%2,0(%3)\n"
-+# endif
-+ " ipm %0\n"
-+ " srl %0,28\n"
-+ : "=&d" (retval), "+d" (old)
-+ : "d" (new_val), "a" (addr)
-+ : "cc", "memory");
-+ return retval == 0;
-+ }
- # endif
- # endif
- # if !defined(GENERIC_COMPARE_AND_SWAP)
-@@ -480,7 +393,7 @@
- extern void GC_lock(void);
- /* Allocation lock holder. Only set if acquired by client through */
- /* GC_call_with_alloc_lock. */
--# ifdef GC_ASSERTIONS
-+# ifdef GC_ASSERTIONS
- # define LOCK() \
- { if (GC_test_and_set(&GC_allocate_lock)) GC_lock(); \
- SET_LOCK_HOLDER(); }
-@@ -521,12 +434,8 @@
- { GC_ASSERT(I_HOLD_LOCK()); UNSET_LOCK_HOLDER(); \
- pthread_mutex_unlock(&GC_allocate_ml); }
- # else /* !GC_ASSERTIONS */
--# if defined(NO_PTHREAD_TRYLOCK)
--# define LOCK() GC_lock();
--# else /* !defined(NO_PTHREAD_TRYLOCK) */
--# define LOCK() \
-+# define LOCK() \
- { if (0 != pthread_mutex_trylock(&GC_allocate_ml)) GC_lock(); }
--# endif
- # define UNLOCK() pthread_mutex_unlock(&GC_allocate_ml)
- # endif /* !GC_ASSERTIONS */
- # endif /* USE_PTHREAD_LOCKS */
-@@ -569,18 +478,11 @@
- }
- # define EXIT_GC() GC_collecting = 0;
- # endif /* GC_IRIX_THREADS */
--# if defined(GC_WIN32_THREADS)
--# if defined(GC_PTHREADS)
--# include <pthread.h>
-- extern pthread_mutex_t GC_allocate_ml;
--# define LOCK() pthread_mutex_lock(&GC_allocate_ml)
--# define UNLOCK() pthread_mutex_unlock(&GC_allocate_ml)
--# else
--# include <windows.h>
-- GC_API CRITICAL_SECTION GC_allocate_ml;
--# define LOCK() EnterCriticalSection(&GC_allocate_ml);
--# define UNLOCK() LeaveCriticalSection(&GC_allocate_ml);
--# endif
-+# ifdef GC_WIN32_THREADS
-+# include <windows.h>
-+ GC_API CRITICAL_SECTION GC_allocate_ml;
-+# define LOCK() EnterCriticalSection(&GC_allocate_ml);
-+# define UNLOCK() LeaveCriticalSection(&GC_allocate_ml);
- # endif
- # ifndef SET_LOCK_HOLDER
- # define SET_LOCK_HOLDER()
-diff -Nur ../boehm-gc/include/private/gc_pmark.h boehm-gc/include/private/gc_pmark.h
---- ../boehm-gc/include/private/gc_pmark.h Mon May 26 13:28:24 2003
-+++ boehm-gc/include/private/gc_pmark.h Mon Feb 11 20:37:57 2002
-@@ -137,7 +137,7 @@
- #ifdef __STDC__
- # ifdef PRINT_BLACK_LIST
- ptr_t GC_find_start(ptr_t current, hdr *hhdr, hdr **new_hdr_p,
-- word source);
-+ ptr_t source);
- # else
- ptr_t GC_find_start(ptr_t current, hdr *hhdr, hdr **new_hdr_p);
- # endif
-@@ -145,7 +145,7 @@
- ptr_t GC_find_start();
- #endif
-
--mse * GC_signal_mark_stack_overflow GC_PROTO((mse *msp));
-+mse *GC_signal_mark_stack_overflow(mse *msp);
+ GC_API unsigned long GC_time_limit;
+ /* If incremental collection is enabled, */
+ /* We try to terminate collections */
+@@ -316,9 +229,18 @@
+ /* enabled. */
+ # define GC_TIME_UNLIMITED 999999
+ /* Setting GC_time_limit to this value */
+- /* will disable the "pause time exceeded */
++ /* will disable the "pause time exceeded"*/
+ /* tests. */
- # ifdef GATHERSTATS
- # define ADD_TO_ATOMIC(sz) GC_atomic_in_use += (sz)
-@@ -174,6 +174,14 @@
- } \
- }
++/* Public procedures */
++
++/* Initialize the collector. This is only required when using thread-local
++ * allocation, since unlike the regular allocation routines, GC_local_malloc
++ * is not self-initializing. If you use GC_local_malloc you should arrange
++ * to call this somehow (e.g. from a constructor) before doing any allocation.
++ */
++GC_API void GC_init GC_PROTO((void));
++
+ /*
+ * general purpose allocation routines, with roughly malloc calling conv.
+ * The atomic versions promise that no relevant pointers are contained
+@@ -419,17 +341,21 @@
+ GC_API void GC_add_roots GC_PROTO((char * low_address,
+ char * high_address_plus_1));
-+#ifdef PRINT_BLACK_LIST
-+# define GC_FIND_START(current, hhdr, new_hdr_p, source) \
-+ GC_find_start(current, hhdr, new_hdr_p, source)
-+#else
-+# define GC_FIND_START(current, hhdr, new_hdr_p, source) \
-+ GC_find_start(current, hhdr, new_hdr_p)
-+#endif
++/* Remove a root segment. Wizards only. */
++GC_API void GC_remove_roots GC_PROTO((char * low_address,
++ char * high_address_plus_1));
+
- /* Push the contents of current onto the mark stack if it is a valid */
- /* ptr to a currently unmarked object. Mark it. */
- /* If we assumed a standard-conforming compiler, we could probably */
-@@ -187,7 +195,8 @@
- GET_HDR(my_current, my_hhdr); \
- if (IS_FORWARDING_ADDR_OR_NIL(my_hhdr)) { \
- hdr * new_hdr = GC_invalid_header; \
-- my_current = GC_find_start(my_current, my_hhdr, &new_hdr); \
-+ my_current = GC_FIND_START(my_current, my_hhdr, \
-+ &new_hdr, (word)source); \
- my_hhdr = new_hdr; \
- } \
- PUSH_CONTENTS_HDR(my_current, mark_stack_top, mark_stack_limit, \
-@@ -281,39 +290,21 @@
+ /* Add a displacement to the set of those considered valid by the */
+ /* collector. GC_register_displacement(n) means that if p was returned */
+ /* by GC_malloc, then (char *)p + n will be considered to be a valid */
+-/* pointer to n. N must be small and less than the size of p. */
++/* pointer to p. N must be small and less than the size of p. */
+ /* (All pointers to the interior of objects from the stack are */
+ /* considered valid in any case. This applies to heap objects and */
+ /* static data.) */
+ /* Preferably, this should be called before any other GC procedures. */
+ /* Calling it later adds to the probability of excess memory */
+ /* retention. */
+-/* This is a no-op if the collector was compiled with recognition of */
++/* This is a no-op if the collector has recognition of */
+ /* arbitrary interior pointers enabled, which is now the default. */
+ GC_API void GC_register_displacement GC_PROTO((GC_word n));
- /*
- * Push a single value onto mark stack. Mark from the object pointed to by p.
-- * Invoke FIXUP_POINTER(p) before any further processing.
- * P is considered valid even if it is an interior pointer.
- * Previously marked objects are not pushed. Hence we make progress even
- * if the mark stack overflows.
- */
--
--# if NEED_FIXUP_POINTER
-- /* Try both the raw version and the fixed up one. */
--# define GC_PUSH_ONE_STACK(p, source) \
-- if ((ptr_t)(p) >= (ptr_t)GC_least_plausible_heap_addr \
-- && (ptr_t)(p) < (ptr_t)GC_greatest_plausible_heap_addr) { \
-- PUSH_ONE_CHECKED_STACK(p, source); \
-- } \
-- FIXUP_POINTER(p); \
-- if ((ptr_t)(p) >= (ptr_t)GC_least_plausible_heap_addr \
-- && (ptr_t)(p) < (ptr_t)GC_greatest_plausible_heap_addr) { \
-- PUSH_ONE_CHECKED_STACK(p, source); \
-- }
--# else /* !NEED_FIXUP_POINTER */
--# define GC_PUSH_ONE_STACK(p, source) \
-- if ((ptr_t)(p) >= (ptr_t)GC_least_plausible_heap_addr \
-+# define GC_PUSH_ONE_STACK(p, source) \
-+ if ((ptr_t)(p) >= (ptr_t)GC_least_plausible_heap_addr \
- && (ptr_t)(p) < (ptr_t)GC_greatest_plausible_heap_addr) { \
- PUSH_ONE_CHECKED_STACK(p, source); \
-- }
--# endif
--
-+ }
+@@ -464,9 +390,18 @@
+ GC_API size_t GC_get_bytes_since_gc GC_PROTO((void));
- /*
- * As above, but interior pointer recognition as for
- * normal for heap pointers.
- */
- # define GC_PUSH_ONE_HEAP(p,source) \
-- FIXUP_POINTER(p); \
- if ((ptr_t)(p) >= (ptr_t)GC_least_plausible_heap_addr \
- && (ptr_t)(p) < (ptr_t)GC_greatest_plausible_heap_addr) { \
- GC_mark_stack_top = GC_mark_and_push( \
-diff -Nur ../boehm-gc/include/private/gc_priv.h boehm-gc/include/private/gc_priv.h
---- ../boehm-gc/include/private/gc_priv.h Mon May 26 13:28:24 2003
-+++ boehm-gc/include/private/gc_priv.h Tue Mar 4 09:56:49 2003
-@@ -30,12 +30,6 @@
- # define BSD_TIME
+ /* Return the total number of bytes allocated in this process. */
+-/* Never decreases. */
++/* Never decreases, except due to wrapping. */
+ GC_API size_t GC_get_total_bytes GC_PROTO((void));
+
++/* Disable garbage collection. Even GC_gcollect calls will be */
++/* ineffective. */
++GC_API void GC_disable GC_PROTO((void));
++
++/* Reenable garbage collection. GC_diable() and GC_enable() calls */
++/* nest. Garbage collection is enabled if the number of calls to both */
++/* both functions is equal. */
++GC_API void GC_enable GC_PROTO((void));
++
+ /* Enable incremental/generational collection. */
+ /* Not advisable unless dirty bits are */
+ /* available or most heap objects are */
+@@ -474,7 +409,11 @@
+ /* Don't use in leak finding mode. */
+ /* Ignored if GC_dont_gc is true. */
+ /* Only the generational piece of this is */
+-/* functional if GC_parallel is TRUE. */
++/* functional if GC_parallel is TRUE */
++/* or if GC_time_limit is GC_TIME_UNLIMITED. */
++/* Causes GC_local_gcj_malloc() to revert to */
++/* locked allocation. Must be called */
++/* before any GC_local_gcj_malloc() calls. */
+ GC_API void GC_enable_incremental GC_PROTO((void));
+
+ /* Does incremental mode write-protect pages? Returns zero or */
+@@ -518,6 +457,42 @@
+ # define GC_RETURN_ADDR (GC_word)__return_address
#endif
--#ifdef DGUX
--# include <sys/types.h>
--# include <sys/time.h>
--# include <sys/resource.h>
--#endif /* DGUX */
++#ifdef __linux__
++# include <features.h>
++# if (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 1 || __GLIBC__ > 2) \
++ && !defined(__ia64__)
++# define GC_HAVE_BUILTIN_BACKTRACE
++# define GC_CAN_SAVE_CALL_STACKS
++# endif
++# if defined(__i386__) || defined(__x86_64__)
++# define GC_CAN_SAVE_CALL_STACKS
++# endif
++#endif
++
++#if defined(__sparc__)
++# define GC_CAN_SAVE_CALL_STACKS
++#endif
++
++/* If we're on an a platform on which we can't save call stacks, but */
++/* gcc is normally used, we go ahead and define GC_ADD_CALLER. */
++/* We make this decision independent of whether gcc is actually being */
++/* used, in order to keep the interface consistent, and allow mixing */
++/* of compilers. */
++/* This may also be desirable if it is possible but expensive to */
++/* retrieve the call chain. */
++#if (defined(__linux__) || defined(__NetBSD__) || defined(__OpenBSD__) \
++ || defined(__FreeBSD__)) & !defined(GC_CAN_SAVE_CALL_STACKS)
++# define GC_ADD_CALLER
++# if __GNUC__ >= 3 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 95)
++ /* gcc knows how to retrieve return address, but we don't know */
++ /* how to generate call stacks. */
++# define GC_RETURN_ADDR (GC_word)__builtin_return_address(0)
++# else
++ /* Just pass 0 for gcc compatibility. */
++# define GC_RETURN_ADDR 0
++# endif
++#endif
++
+ #ifdef GC_ADD_CALLER
+ # define GC_EXTRAS GC_RETURN_ADDR, __FILE__, __LINE__
+ # define GC_EXTRA_PARAMS GC_word ra, GC_CONST char * s, int i
+@@ -536,18 +511,42 @@
+ GC_PROTO((size_t size_in_bytes, GC_EXTRA_PARAMS));
+ GC_API GC_PTR GC_debug_malloc_stubborn
+ GC_PROTO((size_t size_in_bytes, GC_EXTRA_PARAMS));
++GC_API GC_PTR GC_debug_malloc_ignore_off_page
++ GC_PROTO((size_t size_in_bytes, GC_EXTRA_PARAMS));
++GC_API GC_PTR GC_debug_malloc_atomic_ignore_off_page
++ GC_PROTO((size_t size_in_bytes, GC_EXTRA_PARAMS));
+ GC_API void GC_debug_free GC_PROTO((GC_PTR object_addr));
+ GC_API GC_PTR GC_debug_realloc
+ GC_PROTO((GC_PTR old_object, size_t new_size_in_bytes,
+ GC_EXTRA_PARAMS));
+-
+ GC_API void GC_debug_change_stubborn GC_PROTO((GC_PTR));
+ GC_API void GC_debug_end_stubborn_change GC_PROTO((GC_PTR));
++
++/* Routines that allocate objects with debug information (like the */
++/* above), but just fill in dummy file and line number information. */
++/* Thus they can serve as drop-in malloc/realloc replacements. This */
++/* can be useful for two reasons: */
++/* 1) It allows the collector to be built with DBG_HDRS_ALL defined */
++/* even if some allocation calls come from 3rd party libraries */
++/* that can't be recompiled. */
++/* 2) On some platforms, the file and line information is redundant, */
++/* since it can be reconstructed from a stack trace. On such */
++/* platforms it may be more convenient not to recompile, e.g. for */
++/* leak detection. This can be accomplished by instructing the */
++/* linker to replace malloc/realloc with these. */
++GC_API GC_PTR GC_debug_malloc_replacement GC_PROTO((size_t size_in_bytes));
++GC_API GC_PTR GC_debug_realloc_replacement
++ GC_PROTO((GC_PTR object_addr, size_t size_in_bytes));
++
+ # ifdef GC_DEBUG
+ # define GC_MALLOC(sz) GC_debug_malloc(sz, GC_EXTRAS)
+ # define GC_MALLOC_ATOMIC(sz) GC_debug_malloc_atomic(sz, GC_EXTRAS)
+-# define GC_MALLOC_UNCOLLECTABLE(sz) GC_debug_malloc_uncollectable(sz, \
+- GC_EXTRAS)
++# define GC_MALLOC_UNCOLLECTABLE(sz) \
++ GC_debug_malloc_uncollectable(sz, GC_EXTRAS)
++# define GC_MALLOC_IGNORE_OFF_PAGE(sz) \
++ GC_debug_malloc_ignore_off_page(sz, GC_EXTRAS)
++# define GC_MALLOC_ATOMIC_IGNORE_OFF_PAGE(sz) \
++ GC_debug_malloc_atomic_ignore_off_page(sz, GC_EXTRAS)
+ # define GC_REALLOC(old, sz) GC_debug_realloc(old, sz, GC_EXTRAS)
+ # define GC_FREE(p) GC_debug_free(p)
+ # define GC_REGISTER_FINALIZER(p, f, d, of, od) \
+@@ -566,6 +565,10 @@
+ # define GC_MALLOC(sz) GC_malloc(sz)
+ # define GC_MALLOC_ATOMIC(sz) GC_malloc_atomic(sz)
+ # define GC_MALLOC_UNCOLLECTABLE(sz) GC_malloc_uncollectable(sz)
++# define GC_MALLOC_IGNORE_OFF_PAGE(sz) \
++ GC_malloc_ignore_off_page(sz)
++# define GC_MALLOC_ATOMIC_IGNORE_OFF_PAGE(sz) \
++ GC_malloc_atomic_ignore_off_page(sz)
+ # define GC_REALLOC(old, sz) GC_realloc(old, sz)
+ # define GC_FREE(p) GC_free(p)
+ # define GC_REGISTER_FINALIZER(p, f, d, of, od) \
+@@ -644,7 +647,8 @@
+ /* itself. There is a stylistic argument that this is wrong, */
+ /* but it's unavoidable for C++, since the compiler may */
+ /* silently introduce these. It's also benign in that specific */
+-/* case. */
++/* case. And it helps if finalizable objects are split to */
++/* avoid cycles. */
+ /* Note that cd will still be viewed as accessible, even if it */
+ /* refers to the object itself. */
+ GC_API void GC_register_finalizer_ignore_self
+@@ -717,11 +721,6 @@
+ /* Undoes a registration by either of the above two */
+ /* routines. */
+
+-/* Auxiliary fns to make finalization work correctly with displaced */
+-/* pointers introduced by the debugging allocators. */
+-GC_API GC_PTR GC_make_closure GC_PROTO((GC_finalization_proc fn, GC_PTR data));
+-GC_API void GC_debug_invoke_finalizer GC_PROTO((GC_PTR obj, GC_PTR data));
-
- #ifdef BSD_TIME
- # include <sys/types.h>
- # include <sys/time.h>
-@@ -212,10 +206,11 @@
- #endif
+ /* Returns !=0 if GC_invoke_finalizers has something to do. */
+ GC_API int GC_should_invoke_finalizers GC_PROTO((void));
- #if defined(GC_GCJ_SUPPORT) && ALIGNMENT < 8 && !defined(ALIGN_DOUBLE)
-- /* GCJ's Hashtable synchronization code requires 64-bit alignment. */
-+ /* GCJ's Hashtable synchronization code requires 64-bit alignment. */
- # define ALIGN_DOUBLE
- #endif
+@@ -739,6 +738,10 @@
+ GC_API GC_warn_proc GC_set_warn_proc GC_PROTO((GC_warn_proc p));
+ /* Returns old warning procedure. */
+
++GC_API GC_word GC_set_free_space_divisor GC_PROTO((GC_word value));
++ /* Set free_space_divisor. See above for definition. */
++ /* Returns old value. */
++
+ /* The following is intended to be used by a higher level */
+ /* (e.g. Java-like) finalization facility. It is expected */
+ /* that finalization code will arrange for hidden pointers to */
+@@ -875,12 +878,16 @@
-+
- /* ALIGN_DOUBLE requires MERGE_SIZES at present. */
- # if defined(ALIGN_DOUBLE) && !defined(MERGE_SIZES)
- # define MERGE_SIZES
-@@ -352,8 +347,7 @@
- # include <string.h>
- # define BCOPY_EXISTS
- # endif
--# if defined(DARWIN)
--# include <string.h>
-+# if defined(MACOSX)
- # define BCOPY_EXISTS
- # endif
+ #if defined(GC_WIN32_THREADS)
+ # include <windows.h>
++# include <winbase.h>
-@@ -366,6 +360,68 @@
- # define BZERO(x,n) bzero((char *)(x),(int)(n))
+ /*
+ * All threads must be created using GC_CreateThread, so that they will be
+- * recorded in the thread table.
++ * recorded in the thread table. For backwards compatibility, this is not
++ * technically true if the GC is built as a dynamic library, since it can
++ * and does then use DllMain to keep track of thread creations. But new code
++ * should be built to call GC_CreateThread.
+ */
+- HANDLE WINAPI GC_CreateThread(
++ GC_API HANDLE GC_CreateThread(
+ LPSECURITY_ATTRIBUTES lpThreadAttributes,
+ DWORD dwStackSize, LPTHREAD_START_ROUTINE lpStartAddress,
+ LPVOID lpParameter, DWORD dwCreationFlags, LPDWORD lpThreadId );
+@@ -914,13 +921,18 @@
+ # define GC_INIT() { extern end, etext; \
+ GC_noop(&end, &etext); }
+ #else
+-# if (defined(__CYGWIN32__) && defined(GC_USE_DLL)) || defined (_AIX)
++# if defined(__CYGWIN32__) && defined(GC_DLL) || defined (_AIX)
+ /*
+- * Similarly gnu-win32 DLLs need explicit initialization
++ * Similarly gnu-win32 DLLs need explicit initialization from
++ * the main program, as does AIX.
+ */
+ # define GC_INIT() { GC_add_roots(DATASTART, DATAEND); }
+ # else
++# if defined(__APPLE__) && defined(__MACH__)
++# define GC_INIT() { GC_init(); }
++# else
+ # define GC_INIT()
++# endif
# endif
+ #endif
-+/* HBLKSIZE aligned allocation. 0 is taken to mean failure */
-+/* space is assumed to be cleared. */
-+/* In the case os USE_MMAP, the argument must also be a */
-+/* physical page size. */
-+/* GET_MEM is currently not assumed to retrieve 0 filled space, */
-+/* though we should perhaps take advantage of the case in which */
-+/* does. */
-+struct hblk; /* See below. */
-+# ifdef PCR
-+ char * real_malloc();
-+# define GET_MEM(bytes) HBLKPTR(real_malloc((size_t)bytes + GC_page_size) \
-+ + GC_page_size-1)
+diff -Nubr boehm-gc/include/gc_allocator.h ../boehm-gc/include/gc_allocator.h
+--- boehm-gc/include/gc_allocator.h Wed Dec 31 16:00:00 1969
++++ ../boehm-gc/include/gc_allocator.h Mon May 26 13:28:19 2003
+@@ -0,0 +1,232 @@
++/*
++ * Copyright (c) 1996-1997
++ * Silicon Graphics Computer Systems, Inc.
++ *
++ * Permission to use, copy, modify, distribute and sell this software
++ * and its documentation for any purpose is hereby granted without fee,
++ * provided that the above copyright notice appear in all copies and
++ * that both that copyright notice and this permission notice appear
++ * in supporting documentation. Silicon Graphics makes no
++ * representations about the suitability of this software for any
++ * purpose. It is provided "as is" without express or implied warranty.
++ *
++ * Copyright (c) 2002
++ * Hewlett-Packard Company
++ *
++ * Permission to use, copy, modify, distribute and sell this software
++ * and its documentation for any purpose is hereby granted without fee,
++ * provided that the above copyright notice appear in all copies and
++ * that both that copyright notice and this permission notice appear
++ * in supporting documentation. Hewlett-Packard Company makes no
++ * representations about the suitability of this software for any
++ * purpose. It is provided "as is" without express or implied warranty.
++ */
++
++/*
++ * This implements standard-conforming allocators that interact with
++ * the garbage collector. Gc_alloctor<T> allocates garbage-collectable
++ * objects of type T. Traceable_allocator<T> allocates objects that
++ * are not temselves garbage collected, but are scanned by the
++ * collector for pointers to collectable objects. Traceable_alloc
++ * should be used for explicitly managed STL containers that may
++ * point to collectable objects.
++ *
++ * This code was derived from an earlier version of the GNU C++ standard
++ * library, which itself was derived from the SGI STL implementation.
++ */
++
++#include "gc.h" // For size_t
++
++/* First some helpers to allow us to dispatch on whether or not a type
++ * is known to be pointerfree.
++ * These are private, except that the client may invoke the
++ * GC_DECLARE_PTRFREE macro.
++ */
++
++struct GC_true_type {};
++struct GC_false_type {};
++
++template <class GC_tp>
++struct GC_type_traits {
++ GC_false_type GC_is_ptr_free;
++};
++
++# define GC_DECLARE_PTRFREE(T) \
++template<> struct GC_type_traits<T> { GC_true_type GC_is_ptr_free; }
++
++GC_DECLARE_PTRFREE(signed char);
++GC_DECLARE_PTRFREE(unsigned char);
++GC_DECLARE_PTRFREE(signed short);
++GC_DECLARE_PTRFREE(unsigned short);
++GC_DECLARE_PTRFREE(signed int);
++GC_DECLARE_PTRFREE(unsigned int);
++GC_DECLARE_PTRFREE(signed long);
++GC_DECLARE_PTRFREE(unsigned long);
++GC_DECLARE_PTRFREE(float);
++GC_DECLARE_PTRFREE(double);
++/* The client may want to add others. */
++
++// In the following GC_Tp is GC_true_type iff we are allocating a
++// pointerfree object.
++template <class GC_Tp>
++inline void * GC_selective_alloc(size_t n, GC_Tp) {
++ return GC_MALLOC(n);
++}
++
++template <>
++inline void * GC_selective_alloc<GC_true_type>(size_t n, GC_true_type) {
++ return GC_MALLOC_ATOMIC(n);
++}
++
++/* Now the public gc_allocator<T> class:
++ */
++template <class GC_Tp>
++class gc_allocator {
++public:
++ typedef size_t size_type;
++ typedef ptrdiff_t difference_type;
++ typedef GC_Tp* pointer;
++ typedef const GC_Tp* const_pointer;
++ typedef GC_Tp& reference;
++ typedef const GC_Tp& const_reference;
++ typedef GC_Tp value_type;
++
++ template <class GC_Tp1> struct rebind {
++ typedef gc_allocator<GC_Tp1> other;
++ };
++
++ gc_allocator() {}
++# ifndef _MSC_VER
++ // I'm not sure why this is needed here in addition to the following.
++ // The standard specifies it for the standard allocator, but VC++ rejects
++ // it. -HB
++ gc_allocator(const gc_allocator&) throw() {}
++# endif
++ template <class GC_Tp1> gc_allocator(const gc_allocator<GC_Tp1>&) throw() {}
++ ~gc_allocator() throw() {}
++
++ pointer address(reference GC_x) const { return &GC_x; }
++ const_pointer address(const_reference GC_x) const { return &GC_x; }
++
++ // GC_n is permitted to be 0. The C++ standard says nothing about what
++ // the return value is when GC_n == 0.
++ GC_Tp* allocate(size_type GC_n, const void* = 0) {
++ GC_type_traits<GC_Tp> traits;
++ return static_cast<GC_Tp *>
++ (GC_selective_alloc(GC_n * sizeof(GC_Tp),
++ traits.GC_is_ptr_free));
++ }
++
++ // __p is not permitted to be a null pointer.
++ void deallocate(pointer __p, size_type GC_n)
++ { GC_FREE(__p); }
++
++ size_type max_size() const throw()
++ { return size_t(-1) / sizeof(GC_Tp); }
++
++ void construct(pointer __p, const GC_Tp& __val) { new(__p) GC_Tp(__val); }
++ void destroy(pointer __p) { __p->~GC_Tp(); }
++};
++
++template<>
++class gc_allocator<void> {
++ typedef size_t size_type;
++ typedef ptrdiff_t difference_type;
++ typedef void* pointer;
++ typedef const void* const_pointer;
++ typedef void value_type;
++
++ template <class GC_Tp1> struct rebind {
++ typedef gc_allocator<GC_Tp1> other;
++ };
++};
++
++
++template <class GC_T1, class GC_T2>
++inline bool operator==(const gc_allocator<GC_T1>&, const gc_allocator<GC_T2>&)
++{
++ return true;
++}
++
++template <class GC_T1, class GC_T2>
++inline bool operator!=(const gc_allocator<GC_T1>&, const gc_allocator<GC_T2>&)
++{
++ return false;
++}
++
++/*
++ * And the public traceable_allocator class.
++ */
++
++// Note that we currently don't specialize the pointer-free case, since a
++// pointer-free traceable container doesn't make that much sense,
++// though it could become an issue due to abstraction boundaries.
++template <class GC_Tp>
++class traceable_allocator {
++public:
++ typedef size_t size_type;
++ typedef ptrdiff_t difference_type;
++ typedef GC_Tp* pointer;
++ typedef const GC_Tp* const_pointer;
++ typedef GC_Tp& reference;
++ typedef const GC_Tp& const_reference;
++ typedef GC_Tp value_type;
++
++ template <class GC_Tp1> struct rebind {
++ typedef traceable_allocator<GC_Tp1> other;
++ };
++
++ traceable_allocator() throw() {}
++# ifndef _MSC_VER
++ traceable_allocator(const traceable_allocator&) throw() {}
++# endif
++ template <class GC_Tp1> traceable_allocator
++ (const traceable_allocator<GC_Tp1>&) throw() {}
++ ~traceable_allocator() throw() {}
++
++ pointer address(reference GC_x) const { return &GC_x; }
++ const_pointer address(const_reference GC_x) const { return &GC_x; }
++
++ // GC_n is permitted to be 0. The C++ standard says nothing about what
++ // the return value is when GC_n == 0.
++ GC_Tp* allocate(size_type GC_n, const void* = 0) {
++ return static_cast<GC_Tp*>(GC_MALLOC_UNCOLLECTABLE(GC_n * sizeof(GC_Tp)));
++ }
++
++ // __p is not permitted to be a null pointer.
++ void deallocate(pointer __p, size_type GC_n)
++ { GC_FREE(__p); }
++
++ size_type max_size() const throw()
++ { return size_t(-1) / sizeof(GC_Tp); }
++
++ void construct(pointer __p, const GC_Tp& __val) { new(__p) GC_Tp(__val); }
++ void destroy(pointer __p) { __p->~GC_Tp(); }
++};
++
++template<>
++class traceable_allocator<void> {
++ typedef size_t size_type;
++ typedef ptrdiff_t difference_type;
++ typedef void* pointer;
++ typedef const void* const_pointer;
++ typedef void value_type;
++
++ template <class GC_Tp1> struct rebind {
++ typedef traceable_allocator<GC_Tp1> other;
++ };
++};
++
++
++template <class GC_T1, class GC_T2>
++inline bool operator==(const traceable_allocator<GC_T1>&, const traceable_allocator<GC_T2>&)
++{
++ return true;
++}
++
++template <class GC_T1, class GC_T2>
++inline bool operator!=(const traceable_allocator<GC_T1>&, const traceable_allocator<GC_T2>&)
++{
++ return false;
++}
++
+diff -Nubr boehm-gc/include/gc_config_macros.h ../boehm-gc/include/gc_config_macros.h
+--- boehm-gc/include/gc_config_macros.h Wed Dec 31 16:00:00 1969
++++ ../boehm-gc/include/gc_config_macros.h Mon May 26 13:28:19 2003
+@@ -0,0 +1,142 @@
++/*
++ * This should never be included directly. It is included only from gc.h.
++ * We separate it only to make gc.h more suitable as documentation.
++ *
++ * Some tests for old macros. These violate our namespace rules and will
++ * disappear shortly. Use the GC_ names.
++ */
++#if defined(SOLARIS_THREADS) || defined(_SOLARIS_THREADS)
++# define GC_SOLARIS_THREADS
++#endif
++#if defined(_SOLARIS_PTHREADS)
++# define GC_SOLARIS_PTHREADS
++#endif
++#if defined(IRIX_THREADS)
++# define GC_IRIX_THREADS
++#endif
++#if defined(DGUX_THREADS)
++# if !defined(GC_DGUX386_THREADS)
++# define GC_DGUX386_THREADS
++# endif
++#endif
++#if defined(HPUX_THREADS)
++# define GC_HPUX_THREADS
++#endif
++#if defined(OSF1_THREADS)
++# define GC_OSF1_THREADS
++#endif
++#if defined(LINUX_THREADS)
++# define GC_LINUX_THREADS
++#endif
++#if defined(WIN32_THREADS)
++# define GC_WIN32_THREADS
++#endif
++#if defined(USE_LD_WRAP)
++# define GC_USE_LD_WRAP
++#endif
++
++#if !defined(_REENTRANT) && (defined(GC_SOLARIS_THREADS) \
++ || defined(GC_SOLARIS_PTHREADS) \
++ || defined(GC_HPUX_THREADS) \
++ || defined(GC_LINUX_THREADS))
++# define _REENTRANT
++ /* Better late than never. This fails if system headers that */
++ /* depend on this were previously included. */
++#endif
++
++#if defined(GC_DGUX386_THREADS) && !defined(_POSIX4A_DRAFT10_SOURCE)
++# define _POSIX4A_DRAFT10_SOURCE 1
++#endif
++
++# if defined(GC_SOLARIS_PTHREADS) || defined(GC_FREEBSD_THREADS) || \
++ defined(GC_IRIX_THREADS) || defined(GC_LINUX_THREADS) || \
++ defined(GC_HPUX_THREADS) || defined(GC_OSF1_THREADS) || \
++ defined(GC_DGUX386_THREADS) || defined(GC_DARWIN_THREADS) || \
++ (defined(GC_WIN32_THREADS) && defined(__CYGWIN32__))
++# define GC_PTHREADS
++# endif
++
++#if defined(GC_THREADS) && !defined(GC_PTHREADS)
++# if defined(__linux__)
++# define GC_LINUX_THREADS
++# define GC_PTHREADS
++# endif
++# if !defined(LINUX) && (defined(_PA_RISC1_1) || defined(_PA_RISC2_0) \
++ || defined(hppa) || defined(__HPPA))
++# define GC_HPUX_THREADS
++# define GC_PTHREADS
++# endif
++# if !defined(__linux__) && (defined(__alpha) || defined(__alpha__))
++# define GC_OSF1_THREADS
++# define GC_PTHREADS
++# endif
++# if defined(__mips) && !defined(__linux__)
++# define GC_IRIX_THREADS
++# define GC_PTHREADS
++# endif
++# if defined(__sparc) && !defined(__linux__)
++# define GC_SOLARIS_PTHREADS
++# define GC_PTHREADS
++# endif
++# if defined(__APPLE__) && defined(__MACH__) && defined(__ppc__)
++# define GC_DARWIN_THREADS
++# define GC_PTHREADS
++# endif
++# if !defined(GC_PTHREADS) && defined(__FreeBSD__)
++# define GC_FREEBSD_THREADS
++# define GC_PTHREADS
++# endif
++# if defined(DGUX) && (defined(i386) || defined(__i386__))
++# define GC_DGUX386_THREADS
++# define GC_PTHREADS
++# endif
++#endif /* GC_THREADS */
++
++#if defined(GC_THREADS) && !defined(GC_PTHREADS) && defined(MSWIN32)
++# define GC_WIN32_THREADS
++#endif
++
++#if defined(GC_SOLARIS_PTHREADS) && !defined(GC_SOLARIS_THREADS)
++# define GC_SOLARIS_THREADS
++#endif
++
++# define __GC
++# include <stddef.h>
++# ifdef _WIN32_WCE
++/* Yet more kluges for WinCE */
++# include <stdlib.h> /* size_t is defined here */
++ typedef long ptrdiff_t; /* ptrdiff_t is not defined */
++# endif
++
++#if defined(_DLL) && !defined(GC_NOT_DLL) && !defined(GC_DLL)
++# define GC_DLL
++#endif
++
++#if defined(__MINGW32__) && defined(GC_DLL)
++# ifdef GC_BUILD
++# define GC_API __declspec(dllexport)
+# else
-+# ifdef OS2
-+ void * os2_alloc(size_t bytes);
-+# define GET_MEM(bytes) HBLKPTR((ptr_t)os2_alloc((size_t)bytes \
-+ + GC_page_size) \
-+ + GC_page_size-1)
-+# else
-+# if defined(NEXT) || defined(MACOSX) || defined(DOS4GW) || \
-+ (defined(AMIGA) && !defined(GC_AMIGA_FASTALLOC)) || \
-+ (defined(SUNOS5) && !defined(USE_MMAP))
-+# define GET_MEM(bytes) HBLKPTR((size_t) \
-+ calloc(1, (size_t)bytes + GC_page_size) \
-+ + GC_page_size-1)
-+# else
-+# ifdef MSWIN32
-+ extern ptr_t GC_win32_get_mem();
-+# define GET_MEM(bytes) (struct hblk *)GC_win32_get_mem(bytes)
-+# else
-+# ifdef MACOS
-+# if defined(USE_TEMPORARY_MEMORY)
-+ extern Ptr GC_MacTemporaryNewPtr(size_t size,
-+ Boolean clearMemory);
-+# define GET_MEM(bytes) HBLKPTR( \
-+ GC_MacTemporaryNewPtr(bytes + GC_page_size, true) \
-+ + GC_page_size-1)
-+# else
-+# define GET_MEM(bytes) HBLKPTR( \
-+ NewPtrClear(bytes + GC_page_size) + GC_page_size-1)
-+# endif
-+# else
-+# ifdef MSWINCE
-+ extern ptr_t GC_wince_get_mem();
-+# define GET_MEM(bytes) (struct hblk *)GC_wince_get_mem(bytes)
-+# else
-+# if defined(AMIGA) && defined(GC_AMIGA_FASTALLOC)
-+ extern void *GC_amiga_get_mem(size_t size);
-+ define GET_MEM(bytes) HBLKPTR((size_t) \
-+ GC_amiga_get_mem((size_t)bytes + GC_page_size) \
-+ + GC_page_size-1)
-+# else
-+ extern ptr_t GC_unix_get_mem();
-+# define GET_MEM(bytes) (struct hblk *)GC_unix_get_mem(bytes)
-+# endif
-+# endif
-+# endif
-+# endif
-+# endif
-+# endif
++# define GC_API __declspec(dllimport)
+# endif
++#endif
++
++#if (defined(__DMC__) || defined(_MSC_VER)) && defined(GC_DLL)
++# ifdef GC_BUILD
++# define GC_API extern __declspec(dllexport)
++# else
++# define GC_API __declspec(dllimport)
++# endif
++#endif
++
++#if defined(__WATCOMC__) && defined(GC_DLL)
++# ifdef GC_BUILD
++# define GC_API extern __declspec(dllexport)
++# else
++# define GC_API extern __declspec(dllimport)
++# endif
++#endif
+
- /* Delay any interrupts or signals that may abort this thread. Data */
- /* structures are in a consistent state outside this pair of calls. */
- /* ANSI C allows both to be empty (though the standard isn't very */
-@@ -430,7 +486,7 @@
- # ifdef SMALL_CONFIG
- # define ABORT(msg) abort();
- # else
-- GC_API void GC_abort GC_PROTO((GC_CONST char * msg));
-+ GC_API void GC_abort();
- # define ABORT(msg) GC_abort(msg);
- # endif
- # endif
-@@ -590,10 +646,9 @@
- */
-
- # ifdef LARGE_CONFIG
--# define LOG_PHT_ENTRIES 20 /* Collisions likely at 1M blocks, */
-- /* which is >= 4GB. Each table takes */
-- /* 128KB, some of which may never be */
-- /* touched. */
-+# define LOG_PHT_ENTRIES 19 /* Collisions likely at 512K blocks, */
-+ /* which is >= 2GB. Each table takes */
-+ /* 64KB. */
- # else
- # ifdef SMALL_CONFIG
- # define LOG_PHT_ENTRIES 14 /* Collisions are likely if heap grows */
-@@ -601,7 +656,7 @@
- /* Each hash table occupies 2K bytes. */
- # else /* default "medium" configuration */
- # define LOG_PHT_ENTRIES 16 /* Collisions are likely if heap grows */
-- /* to more than 64K hblks >= 256MB. */
-+ /* to more than 16K hblks >= 256MB. */
- /* Each hash table occupies 8K bytes. */
- # endif
- # endif
-@@ -842,10 +897,6 @@
- word _mem_freed;
- /* Number of explicitly deallocated words of memory */
- /* since last collection. */
-- word _finalizer_mem_freed;
-- /* Words of memory explicitly deallocated while */
-- /* finalizers were running. Used to approximate mem. */
-- /* explicitly deallocated by finalizers. */
- ptr_t _scratch_end_ptr;
- ptr_t _scratch_last_end_ptr;
- /* Used by headers.c, and can easily appear to point to */
-@@ -906,7 +957,7 @@
- /* OFFSET_TOO_BIG if the value j would be too */
- /* large to fit in the entry. (Note that the */
- /* size of these entries matters, both for */
-- /* space consumption and for cache utilization.) */
-+ /* space consumption and for cache utilization. */
- # define OFFSET_TOO_BIG 0xfe
- # define OBJ_INVALID 0xff
- # define MAP_ENTRY(map, bytes) (map)[bytes]
-@@ -1016,7 +1067,6 @@
- # define GC_words_finalized GC_arrays._words_finalized
- # define GC_non_gc_bytes_at_gc GC_arrays._non_gc_bytes_at_gc
- # define GC_mem_freed GC_arrays._mem_freed
--# define GC_finalizer_mem_freed GC_arrays._finalizer_mem_freed
- # define GC_scratch_end_ptr GC_arrays._scratch_end_ptr
- # define GC_scratch_last_end_ptr GC_arrays._scratch_last_end_ptr
- # define GC_mark_procs GC_arrays._mark_procs
-@@ -1151,19 +1201,17 @@
- /* header structure associated with */
- /* block. */
-
-+extern GC_bool GC_is_initialized; /* GC_init() has been run. */
++#ifndef GC_API
++#define GC_API extern
++#endif
+
- extern GC_bool GC_objects_are_marked; /* There are marked objects in */
- /* the heap. */
+diff -Nubr boehm-gc/include/gc_cpp.h ../boehm-gc/include/gc_cpp.h
+--- boehm-gc/include/gc_cpp.h Fri Aug 17 18:04:43 2001
++++ ../boehm-gc/include/gc_cpp.h Mon May 26 13:28:19 2003
+@@ -134,7 +134,9 @@
+ #include "gc.h"
- #ifndef SMALL_CONFIG
- extern GC_bool GC_incremental;
- /* Using incremental/generational collection. */
--# define TRUE_INCREMENTAL \
-- (GC_incremental && GC_time_limit != GC_TIME_UNLIMITED)
-- /* True incremental, not just generational, mode */
- #else
- # define GC_incremental FALSE
- /* Hopefully allow optimizer to remove some code. */
--# define TRUE_INCREMENTAL FALSE
+ #ifndef THINK_CPLUS
+-#define _cdecl
++# define GC_cdecl
++#else
++# define GC_cdecl _cdecl
#endif
- extern GC_bool GC_dirty_maintained;
-@@ -1181,10 +1229,6 @@
- extern long GC_large_alloc_warn_suppressed;
- /* Number of warnings suppressed so far. */
+ #if ! defined( GC_NO_OPERATOR_NEW_ARRAY ) \
+@@ -159,12 +161,22 @@
+ class gc {public:
+ inline void* operator new( size_t size );
+ inline void* operator new( size_t size, GCPlacement gcp );
++ inline void* operator new( size_t size, void *p );
++ /* Must be redefined here, since the other overloadings */
++ /* hide the global definition. */
+ inline void operator delete( void* obj );
++# ifndef __BORLANDC__ /* Confuses the Borland compiler. */
++ inline void operator delete( void*, void* );
++# endif
--#ifdef THREADS
-- extern GC_bool GC_world_stopped;
--#endif
--
- /* Operations */
- # ifndef abs
- # define abs(x) ((x) < 0? (-(x)) : (x))
-@@ -1408,7 +1452,6 @@
- /* Set all mark bits associated with */
- /* a free list. */
- void GC_add_roots_inner GC_PROTO((char * b, char * e, GC_bool tmp));
--void GC_remove_roots_inner GC_PROTO((char * b, char * e));
- GC_bool GC_is_static_root GC_PROTO((ptr_t p));
- /* Is the address p in one of the registered static */
- /* root sections? */
-@@ -1421,9 +1464,9 @@
- /* Add dynamic library data sections to the root set. */
-
- GC_bool GC_register_main_static_data GC_PROTO((void));
-- /* We need to register the main data segment. Returns */
-- /* TRUE unless this is done implicitly as part of */
-- /* dynamic library registration. */
-+ /* We need to register the main data segment. Returns */
-+ /* TRUE unless this is done implicitly as part of */
-+ /* dynamic library registration. */
-
- /* Machine dependent startup routines */
- ptr_t GC_get_stack_base GC_PROTO((void)); /* Cold end of stack */
-@@ -1581,8 +1624,6 @@
- /* until the blocks are available or */
- /* until it fails by returning FALSE. */
+ #ifdef GC_OPERATOR_NEW_ARRAY
+ inline void* operator new[]( size_t size );
+ inline void* operator new[]( size_t size, GCPlacement gcp );
++ inline void* operator new[]( size_t size, void *p );
+ inline void operator delete[]( void* obj );
++# ifndef __BORLANDC__
++ inline void gc::operator delete[]( void*, void* );
++# endif
+ #endif /* GC_OPERATOR_NEW_ARRAY */
+ };
+ /*
+@@ -176,7 +188,7 @@
+ inline gc_cleanup();
+ inline virtual ~gc_cleanup();
+ private:
+- inline static void _cdecl cleanup( void* obj, void* clientData );};
++ inline static void GC_cdecl cleanup( void* obj, void* clientData );};
+ /*
+ Instances of classes derived from "gc_cleanup" will be allocated
+ in the collected heap by default. When the collector discovers an
+@@ -211,7 +223,6 @@
+ classes derived from "gc_cleanup" or containing members derived
+ from "gc_cleanup". */
--extern GC_bool GC_is_initialized; /* GC_init() has been run. */
--
- #if defined(MSWIN32) || defined(MSWINCE)
- void GC_deinit GC_PROTO((void));
- /* Free any resources allocated by */
-@@ -1624,8 +1665,6 @@
- /* Make the indicated */
- /* free list nonempty, and return its */
- /* head. */
--
--void GC_free_inner(GC_PTR p);
-
- void GC_init_headers GC_PROTO((void));
- struct hblkhdr * GC_install_header GC_PROTO((struct hblk *h));
-@@ -1655,12 +1694,6 @@
- /* Call *GC_finalizer_notifier if there are */
- /* finalizers to be run, and we haven't called */
- /* this procedure yet this GC cycle. */
+-#ifdef GC_OPERATOR_NEW_ARRAY
+
+ #ifdef _MSC_VER
+ /** This ensures that the system default operator new[] doesn't get
+@@ -220,42 +231,24 @@
+ * There seems to be really redirect new in this environment without
+ * including this everywhere.
+ */
+- inline void *operator new[]( size_t size )
+- {
+- return GC_MALLOC_UNCOLLECTABLE( size );
+- }
+-
+- inline void operator delete[](void* obj)
+- {
+- GC_FREE(obj);
+- };
++ void *operator new[]( size_t size );
+
+- inline void* operator new( size_t size)
+- {
+- return GC_MALLOC_UNCOLLECTABLE( size);
+- };
++ void operator delete[](void* obj);
+
+- inline void operator delete(void* obj)
+- {
+- GC_FREE(obj);
+- };
++ void* operator new( size_t size);
+
++ void operator delete(void* obj);
+
+-// This new operator is used by VC++ in case of Debug builds !
+- inline void* operator new( size_t size,
++ // This new operator is used by VC++ in case of Debug builds !
++ void* operator new( size_t size,
+ int ,//nBlockUse,
+ const char * szFileName,
+- int nLine
+- ) {
+-# ifndef GC_DEBUG
+- return GC_malloc_uncollectable( size );
+-# else
+- return GC_debug_malloc_uncollectable(size, szFileName, nLine);
+-# endif
+- }
-
--GC_API GC_PTR GC_make_closure GC_PROTO((GC_finalization_proc fn, GC_PTR data));
--GC_API void GC_debug_invoke_finalizer GC_PROTO((GC_PTR obj, GC_PTR data));
-- /* Auxiliary fns to make finalization work */
-- /* correctly with displaced pointers introduced */
-- /* by the debugging allocators. */
-
- void GC_add_to_heap GC_PROTO((struct hblk *p, word bytes));
- /* Add a HBLKSIZE aligned chunk to the heap. */
-@@ -1671,36 +1704,16 @@
- /* description of the object to stderr. */
- extern void (*GC_check_heap) GC_PROTO((void));
- /* Check that all objects in the heap with */
-- /* debugging info are intact. */
-- /* Add any that are not to GC_smashed list. */
--extern void (*GC_print_all_smashed) GC_PROTO((void));
-- /* Print GC_smashed if it's not empty. */
-- /* Clear GC_smashed list. */
--extern void GC_print_all_errors GC_PROTO((void));
-- /* Print smashed and leaked objects, if any. */
-- /* Clear the lists of such objects. */
-+ /* debugging info are intact. Print */
-+ /* descriptions of any that are not. */
- extern void (*GC_print_heap_obj) GC_PROTO((ptr_t p));
- /* If possible print s followed by a more */
- /* detailed description of the object */
- /* referred to by p. */
--#if defined(LINUX) && defined(__ELF__) && !defined(SMALL_CONFIG)
-- void GC_print_address_map GC_PROTO((void));
-- /* Print an address map of the process. */
--#endif
++ int nLine );
+ #endif /* _MSC_VER */
--extern GC_bool GC_have_errors; /* We saw a smashed or leaked object. */
-- /* Call error printing routine */
-- /* occasionally. */
- extern GC_bool GC_print_stats; /* Produce at least some logging output */
- /* Set from environment variable. */
++
++#ifdef GC_OPERATOR_NEW_ARRAY
++
+ inline void* operator new[](
+ size_t size,
+ GCPlacement gcp,
+@@ -283,9 +276,15 @@
+ else
+ return GC_MALLOC_UNCOLLECTABLE( size );}
--#ifndef NO_DEBUGGING
-- extern GC_bool GC_dump_regularly; /* Generate regular debugging dumps. */
--# define COND_DUMP if (GC_dump_regularly) GC_dump();
--#else
--# define COND_DUMP
--#endif
--
- /* Macros used for collector internal allocation. */
- /* These assume the collector lock is held. */
- #ifdef DBG_HDRS_ALL
-@@ -1772,7 +1785,6 @@
- void GC_print_hblkfreelist GC_PROTO((void));
- void GC_print_heap_sects GC_PROTO((void));
- void GC_print_static_roots GC_PROTO((void));
--void GC_print_finalization_stats GC_PROTO((void));
- void GC_dump GC_PROTO((void));
++inline void* gc::operator new( size_t size, void *p ) {
++ return p;}
++
+ inline void gc::operator delete( void* obj ) {
+ GC_FREE( obj );}
+
++#ifndef __BORLANDC__
++ inline void gc::operator delete( void*, void* ) {}
++#endif
- #ifdef KEEP_BACK_PTRS
-@@ -1854,10 +1866,6 @@
- # define GC_ASSERT(expr)
- # endif
+ #ifdef GC_OPERATOR_NEW_ARRAY
--/* Check a compile time assertion at compile time. The error */
--/* message for failure is a bit baroque, but ... */
--# define GC_STATIC_ASSERT(expr) sizeof(char[(expr)? 1 : -1])
--
- # if defined(PARALLEL_MARK) || defined(THREAD_LOCAL_ALLOC)
- /* We need additional synchronization facilities from the thread */
- /* support. We believe these are less performance critical */
-@@ -1903,7 +1911,7 @@
- /* in Linux glibc, but it's not exported.) Thus we continue to use */
- /* the same hard-coded signals we've always used. */
- # if !defined(SIG_SUSPEND)
--# if defined(GC_LINUX_THREADS) || defined(GC_DGUX386_THREADS)
-+# if defined(GC_LINUX_THREADS)
- # if defined(SPARC) && !defined(SIGPWR)
- /* SPARC/Linux doesn't properly define SIGPWR in <signal.h>.
- * It is aliased to SIGLOST in asm/signal.h, though. */
-diff -Nur ../boehm-gc/include/private/gcconfig.h boehm-gc/include/private/gcconfig.h
---- ../boehm-gc/include/private/gcconfig.h Mon May 26 13:28:24 2003
-+++ boehm-gc/include/private/gcconfig.h Wed Apr 9 17:08:01 2003
-@@ -13,25 +13,11 @@
- * provided the above notices are retained, and a notice that the code was
- * modified is included with the above copyright notice.
- */
--
--/*
-- * This header is private to the gc. It is almost always included from
-- * gc_priv.h. However it is possible to include it by itself if just the
-- * configuration macros are needed. In that
-- * case, a few declarations relying on types declared in gc_priv.h will be
-- * omitted.
-- */
-
- #ifndef GCCONFIG_H
+@@ -295,14 +294,21 @@
+ inline void* gc::operator new[]( size_t size, GCPlacement gcp ) {
+ return gc::operator new( size, gcp );}
- # define GCCONFIG_H
++inline void* gc::operator new[]( size_t size, void *p ) {
++ return p;}
++
+ inline void gc::operator delete[]( void* obj ) {
+ gc::operator delete( obj );}
+
++#ifndef __BORLANDC__
++ inline void gc::operator delete[]( void*, void* ) {}
++#endif
++
+ #endif /* GC_OPERATOR_NEW_ARRAY */
--# ifndef GC_PRIVATE_H
-- /* Fake ptr_t declaration, just to avoid compilation errors. */
-- /* This avoids many instances if "ifndef GC_PRIVATE_H" below. */
-- typedef struct GC_undefined_struct * ptr_t;
--# endif
--
- /* Machine dependent parameters. Some tuning parameters can be found */
- /* near the top of gc_private.h. */
-@@ -58,7 +44,7 @@
- # endif
+ inline gc_cleanup::~gc_cleanup() {
+- GC_REGISTER_FINALIZER_IGNORE_SELF( GC_base(this), 0, 0, 0, 0 );}
++ GC_register_finalizer_ignore_self( GC_base(this), 0, 0, 0, 0 );}
- /* Determine the machine type: */
--# if defined(__XSCALE__)
-+# if defined(__arm__) || defined(__thumb__)
- # define ARM32
- # if !defined(LINUX)
- # define NOSYS
-@@ -109,8 +95,8 @@
- # if defined(nec_ews) || defined(_nec_ews)
- # define EWS4800
- # endif
--# if !defined(LINUX) && !defined(EWS4800)
--# if defined(ultrix) || defined(__ultrix) || defined(__NetBSD__)
-+# if !defined(LINUX) && !defined(EWS4800) && !defined(NETBSD)
-+# if defined(ultrix) || defined(__ultrix)
- # define ULTRIX
- # else
- # if defined(_SYSTYPE_SVR4) || defined(SYSTYPE_SVR4) \
-@@ -121,16 +107,6 @@
- # endif
- # endif
- # endif /* !LINUX */
--# if defined(__NetBSD__) && defined(__MIPSEL__)
--# undef ULTRIX
--# endif
--# define mach_type_known
--# endif
--# if defined(DGUX) && (defined(i386) || defined(__i386__))
--# define I386
--# ifndef _USING_DGUX
--# define _USING_DGUX
--# endif
- # define mach_type_known
- # endif
- # if defined(sequent) && (defined(i386) || defined(__i386__))
-@@ -222,10 +198,6 @@
- # define IA64
- # define mach_type_known
- # endif
--# if defined(LINUX) && defined(__arm__)
--# define ARM32
--# define mach_type_known
--# endif
- # if defined(LINUX) && (defined(powerpc) || defined(__powerpc__))
- # define POWERPC
- # define mach_type_known
-@@ -265,19 +237,19 @@
- # define MACOS
- # define mach_type_known
- # endif
--# if defined(__MWERKS__) && defined(__powerc) && !defined(__MACH__)
-+# if defined(__MWERKS__) && defined(__powerc)
- # define POWERPC
- # define MACOS
- # define mach_type_known
- # endif
- # if defined(macosx) || \
- defined(__APPLE__) && defined(__MACH__) && defined(__ppc__)
--# define DARWIN
-+# define MACOSX
- # define POWERPC
- # define mach_type_known
- # endif
- # if defined(__APPLE__) && defined(__MACH__) && defined(__i386__)
--# define DARWIN
-+# define MACOSX
- # define I386
- --> Not really supported, but at least we recognize it.
- # endif
-@@ -319,7 +291,7 @@
- # define CX_UX
- # define mach_type_known
- # endif
--# if defined(DGUX) && defined(m88k)
-+# if defined(DGUX)
- # define M88K
- /* DGUX defined */
- # define mach_type_known
-@@ -447,12 +419,14 @@
- /* (CX_UX and DGUX) */
- /* S370 ==> 370-like machine */
- /* running Amdahl UTS4 */
-- /* S390 ==> 390-like machine */
-- /* running LINUX */
-+ /* S390 ==> 390-like machine */
-+ /* running LINUX */
- /* ARM32 ==> Intel StrongARM */
- /* IA64 ==> Intel IPF */
- /* (e.g. Itanium) */
- /* (LINUX and HPUX) */
-+ /* IA64_32 ==> IA64 w/32 bit ABI */
-+ /* (HPUX) */
- /* SH ==> Hitachi SuperH */
- /* (LINUX & MSWINCE) */
- /* X86_64 ==> AMD x86-64 */
-@@ -476,17 +450,15 @@
- * defining it to be 1 will always work, but perform poorly.
- *
- * DATASTART is the beginning of the data segment.
-- * On some platforms SEARCH_FOR_DATA_START is defined.
-- * SEARCH_FOR_DATASTART will cause GC_data_start to
-- * be set to an address determined by accessing data backwards from _end
-- * until an unmapped page is found. DATASTART will be defined to be
-- * GC_data_start.
-- * On UNIX-like systems, the collector will scan the area between DATASTART
-+ * On UNIX systems, the collector will scan the area between DATASTART
- * and DATAEND for root pointers.
- *
- * DATAEND, if not `end' where `end' is defined as ``extern int end[];''.
- * RTH suggests gaining access to linker script synth'd values with
- * this idiom instead of `&end' where `end' is defined as ``extern int end;'' .
-+ * Otherwise, ``GCC will assume these are in .sdata/.sbss'' and it will, e.g.,
-+ * cause failures on alpha*-*-* with ``-msmall-data or -fpic'' or mips-*-*
-+ * without any special options.
+ inline void gc_cleanup::cleanup( void* obj, void* displ ) {
+ ((gc_cleanup*) ((char*) obj + (ptrdiff_t) displ))->~gc_cleanup();}
+diff -Nubr boehm-gc/include/gc_local_alloc.h ../boehm-gc/include/gc_local_alloc.h
+--- boehm-gc/include/gc_local_alloc.h Fri Aug 17 11:30:50 2001
++++ ../boehm-gc/include/gc_local_alloc.h Mon May 26 13:28:19 2003
+@@ -33,6 +33,9 @@
+ * -DTHREAD_LOCAL_ALLOC, which is currently supported only on Linux.
*
- * ALIGN_DOUBLE of GC_malloc should return blocks aligned to twice
- * the pointer size.
-@@ -498,13 +470,8 @@
- * 1) define STACK_GROWS_UP if the stack grows toward higher addresses, and
- * 2) define exactly one of
- * STACKBOTTOM (should be defined to be an expression)
-- * LINUX_STACKBOTTOM
- * HEURISTIC1
- * HEURISTIC2
-- * If STACKBOTTOM is defined, then it's value will be used directly as the
-- * stack base. If LINUX_STACKBOTTOM is defined, then it will be determined
-- * with a method appropriate for most Linux systems. Currently we look
-- * first for __libc_stack_end, and if that fails read it from /proc.
- * If either of the last two macros are defined, then STACKBOTTOM is computed
- * during collector startup using one of the following two heuristics:
- * HEURISTIC1: Take an address inside GC_init's frame, and round it up to
-@@ -569,9 +536,6 @@
- * An architecture may also define CLEAR_DOUBLE(x) to be a fast way to
- * clear the two words at GC_malloc-aligned address x. By default,
- * word stores of 0 are used instead.
-- *
-- * HEAP_START may be defined as the initial address hint for mmap-based
-- * allocation.
+ * The debugging allocators use standard, not thread-local allocation.
++ *
++ * These routines normally require an explicit call to GC_init(), though
++ * that may be done from a constructor function.
*/
- /* If we are using a recent version of gcc, we can use __builtin_unwind_init()
-@@ -607,7 +571,7 @@
- # define DYNAMIC_LOADING
- # include <features.h>
- # if defined(__GLIBC__)&& __GLIBC__>=2
--# define SEARCH_FOR_DATA_START
-+# define LINUX_DATA_START
- # else /* !GLIBC2 */
- extern char **__environ;
- # define DATASTART ((ptr_t)(&__environ))
-@@ -705,42 +669,23 @@
- # define ALIGNMENT 4 /* Guess. Can someone verify? */
- /* This was 2, but that didn't sound right. */
- # define OS_TYPE "LINUX"
-- /* HEURISTIC1 has been reliably reported to fail for a 32-bit */
-- /* executable on a 64 bit kernel. */
--# define LINUX_STACKBOTTOM
- # define DYNAMIC_LOADING
--# define SEARCH_FOR_DATA_START
-+# define LINUX_STACKBOTTOM
-+ /* Stack usually starts at 0x80000000 */
-+# define LINUX_DATA_START
- extern int _end[];
- # define DATAEND (_end)
- # endif
--# ifdef DARWIN
-+# ifdef MACOSX
- /* There are reasons to suspect this may not be reliable. */
- # define ALIGNMENT 4
--# define OS_TYPE "DARWIN"
--# define DYNAMIC_LOADING
-- /* XXX: see get_end(3), get_etext() and get_end() should not be used.
-- These aren't used when dyld support is enabled (it is by default) */
-+# define OS_TYPE "MACOSX"
- # define DATASTART ((ptr_t) get_etext())
--# define DATAEND ((ptr_t) get_end())
- # define STACKBOTTOM ((ptr_t) 0xc0000000)
--# define USE_MMAP
--# define USE_MMAP_ANON
--# define USE_ASM_PUSH_REGS
-- /* This is potentially buggy. It needs more testing. See the comments in
-- os_dep.c */
--# define MPROTECT_VDB
-+# define DATAEND /* not needed */
-+# undef MPROTECT_VDB
- # include <unistd.h>
- # define GETPAGESIZE() getpagesize()
--# if defined(USE_PPC_PREFETCH) && defined(__GNUC__)
-- /* The performance impact of prefetches is untested */
--# define PREFETCH(x) \
-- __asm__ __volatile__ ("dcbt 0,%0" : : "r" ((const void *) (x)))
--# define PREFETCH_FOR_WRITE(x) \
-- __asm__ __volatile__ ("dcbtst 0,%0" : : "r" ((const void *) (x)))
--# endif
-- /* There seems to be some issues with trylock hanging on darwin. This
-- should be looked into some more */
--# define NO_PTHREAD_TRYLOCK
- # endif
- # ifdef NETBSD
- # define ALIGNMENT 4
-@@ -801,8 +746,8 @@
- # define OS_TYPE "SUNOS5"
- extern int _etext[];
- extern int _end[];
-- extern ptr_t GC_SysVGetDataStart();
--# define DATASTART GC_SysVGetDataStart(0x10000, _etext)
-+ extern char * GC_SysVGetDataStart();
-+# define DATASTART (ptr_t)GC_SysVGetDataStart(0x10000, _etext)
- # define DATAEND (_end)
- # if !defined(USE_MMAP) && defined(REDIRECT_MALLOC)
- # define USE_MMAP
-@@ -856,9 +801,9 @@
- # endif
- # ifdef DRSNX
- # define OS_TYPE "DRSNX"
-- extern ptr_t GC_SysVGetDataStart();
-+ extern char * GC_SysVGetDataStart();
- extern int etext[];
--# define DATASTART GC_SysVGetDataStart(0x10000, etext)
-+# define DATASTART (ptr_t)GC_SysVGetDataStart(0x10000, etext)
- # define MPROTECT_VDB
- # define STACKBOTTOM ((ptr_t) 0xdfff0000)
- # define DYNAMIC_LOADING
-@@ -874,14 +819,13 @@
- extern int _etext[];
- # define DATAEND (_end)
- # define SVR4
-- extern ptr_t GC_SysVGetDataStart();
- # ifdef __arch64__
--# define DATASTART GC_SysVGetDataStart(0x100000, _etext)
- /* libc_stack_end is not set reliably for sparc64 */
--# define STACKBOTTOM ((ptr_t) 0x80000000000ULL)
-+# define STACKBOTTOM ((ptr_t) 0x80000000000)
-+# define DATASTART (ptr_t)GC_SysVGetDataStart(0x100000, _etext)
- # else
--# define DATASTART GC_SysVGetDataStart(0x10000, _etext)
--# define LINUX_STACKBOTTOM
-+# define LINUX_STACKBOTTOM
-+# define DATASTART (ptr_t)GC_SysVGetDataStart(0x10000, _etext)
- # endif
- # endif
- # ifdef OPENBSD
-@@ -932,7 +876,7 @@
- # ifdef SUNOS5
- # define OS_TYPE "SUNOS5"
- extern int _etext[], _end[];
-- extern ptr_t GC_SysVGetDataStart();
-+ extern char * GC_SysVGetDataStart();
- # define DATASTART GC_SysVGetDataStart(0x1000, _etext)
- # define DATAEND (_end)
- /* # define STACKBOTTOM ((ptr_t)(_start)) worked through 2.7, */
-@@ -977,28 +921,6 @@
- # define DYNAMIC_LOADING
- # define ELF_CLASS ELFCLASS32
- # endif
--# ifdef DGUX
--# define OS_TYPE "DGUX"
-- extern int _etext, _end;
-- extern ptr_t GC_SysVGetDataStart();
--# define DATASTART GC_SysVGetDataStart(0x1000, &_etext)
--# define DATAEND (&_end)
--# define STACK_GROWS_DOWN
--# define HEURISTIC2
--# include <unistd.h>
--# define GETPAGESIZE() sysconf(_SC_PAGESIZE)
--# define DYNAMIC_LOADING
--# ifndef USE_MMAP
--# define USE_MMAP
--# endif /* USE_MMAP */
--# define MAP_FAILED (void *) -1
--# ifdef USE_MMAP
--# define HEAP_START (ptr_t)0x40000000
--# else /* USE_MMAP */
--# define HEAP_START DATAEND
--# endif /* USE_MMAP */
--# endif /* DGUX */
--
- # ifdef LINUX
- # ifndef __GNUC__
- /* The Intel compiler doesn't like inline assembly */
-@@ -1022,9 +944,6 @@
- /* possibly because Linux threads is itself a malloc client */
- /* and can't deal with the signals. */
- # endif
--# define HEAP_START 0x1000
-- /* This encourages mmap to give us low addresses, */
-- /* thus allowing the heap to grow to ~3GB */
- # ifdef __ELF__
- # define DYNAMIC_LOADING
- # ifdef UNDEFINED /* includes ro data */
-@@ -1033,7 +952,7 @@
- # endif
- # include <features.h>
- # if defined(__GLIBC__) && __GLIBC__ >= 2
--# define SEARCH_FOR_DATA_START
-+# define LINUX_DATA_START
- # else
- extern char **__environ;
- # define DATASTART ((ptr_t)(&__environ))
-@@ -1142,9 +1061,16 @@
- # ifdef __ELF__
- # define DYNAMIC_LOADING
- # endif
-+/* Handle unmapped hole i386*-*-freebsd[45]* may put between etext and edata. */
- extern char etext[];
-- extern char * GC_FreeBSDGetDataStart();
--# define DATASTART GC_FreeBSDGetDataStart(0x1000, &etext)
-+ extern char edata[];
-+ extern char end[];
-+# define NEED_FIND_LIMIT
-+# define DATASTART ((ptr_t)(etext))
-+# define MIN(x,y) ((x) < (y) ? (x) : (y))
-+# define DATAEND (MIN (GC_find_limit (DATASTART, TRUE), DATASTART2))
-+# define DATASTART2 ((ptr_t)(edata))
-+# define DATAEND2 ((ptr_t)(end))
- # endif
- # ifdef NETBSD
- # define OS_TYPE "NETBSD"
-@@ -1223,11 +1149,7 @@
- # define DATASTART ((ptr_t)(__data_start))
- # define ALIGNMENT 4
- # define USE_GENERIC_PUSH_REGS
--# if __GLIBC__ == 2 && __GLIBC_MINOR__ >= 2 || __GLIBC__ > 2
--# define LINUX_STACKBOTTOM
--# else
--# define STACKBOTTOM 0x80000000
--# endif
-+# define LINUX_STACKBOTTOM
- # endif /* Linux */
- # ifdef EWS4800
- # define HEURISTIC2
-@@ -1300,21 +1222,15 @@
- # define DATAEND /* not needed */
- # endif
- # if defined(NETBSD)
-- /* This also checked for __MIPSEL__ . Why? NETBSD recognition */
-- /* should be handled at the top of the file. */
--# define ALIGNMENT 4
- # define OS_TYPE "NETBSD"
-+# define ALIGNMENT 4
- # define HEURISTIC2
- # define USE_GENERIC_PUSH_REGS
--# ifdef __ELF__
-- extern int etext[];
--# define DATASTART GC_data_start
--# define NEED_FIND_LIMIT
--# define DYNAMIC_LOADING
--# else
--# define DATASTART ((ptr_t) 0x10000000)
--# define STACKBOTTOM ((ptr_t) 0x7ffff000)
--# endif /* _ELF_ */
-+ extern int _fdata[];
-+# define DATASTART ((ptr_t)(_fdata))
-+ extern int _end[];
-+# define DATAEND ((ptr_t)(_end))
-+# define DYNAMIC_LOADING
- # endif
- # endif
-
-@@ -1323,16 +1239,15 @@
- # ifdef __64BIT__
- # define ALIGNMENT 8
- # define CPP_WORDSZ 64
--# define STACKBOTTOM 0x1000000000000000
- # else
- # define ALIGNMENT 4
- # define CPP_WORDSZ 32
--# define STACKBOTTOM ((ptr_t)((ulong)&errno))
- # endif
- extern int _data[], _end[];
- # define DATASTART ((ptr_t)((ulong)_data))
- # define DATAEND ((ptr_t)((ulong)_end))
- extern int errno;
-+# define STACKBOTTOM ((ptr_t)((ulong)&errno))
- # define USE_GENERIC_PUSH_REGS
- # define DYNAMIC_LOADING
- /* For really old versions of AIX, this may have to be removed. */
-@@ -1396,23 +1311,15 @@
- # define OS_TYPE "LINUX"
- # define LINUX_STACKBOTTOM
- # define DYNAMIC_LOADING
--# define SEARCH_FOR_DATA_START
-+# define LINUX_DATA_START
- extern int _end[];
--# define DATAEND (&_end)
-+# define DATAEND (_end)
- # endif /* LINUX */
- # endif /* HP_PA */
+ #ifndef GC_LOCAL_ALLOC_H
+diff -Nubr boehm-gc/include/gc_mark.h ../boehm-gc/include/gc_mark.h
+--- boehm-gc/include/gc_mark.h Fri Aug 17 11:30:50 2001
++++ ../boehm-gc/include/gc_mark.h Mon May 26 13:28:19 2003
+@@ -129,7 +129,9 @@
+ /* be reserved for exceptional cases. That will ensure that */
+ /* performance of this call is not extremely performance critical. */
+ /* (Otherwise we would need to inline GC_mark_and_push completely, */
+-/* which would tie the client code to a fixed colllector version.) */
++/* which would tie the client code to a fixed collector version.) */
++/* Note that mark procedures should explicitly call FIXUP_POINTER() */
++/* if required. */
+ struct GC_ms_entry *GC_mark_and_push
+ GC_PROTO((GC_PTR obj,
+ struct GC_ms_entry * mark_stack_ptr,
+diff -Nubr boehm-gc/include/gc_pthread_redirects.h ../boehm-gc/include/gc_pthread_redirects.h
+--- boehm-gc/include/gc_pthread_redirects.h Tue Oct 16 21:55:28 2001
++++ ../boehm-gc/include/gc_pthread_redirects.h Mon May 26 13:28:19 2003
+@@ -52,15 +52,21 @@
+ int GC_pthread_create(pthread_t *new_thread,
+ const pthread_attr_t *attr,
+ void *(*start_routine)(void *), void *arg);
++#ifndef GC_DARWIN_THREADS
+ int GC_pthread_sigmask(int how, const sigset_t *set, sigset_t *oset);
++#endif
+ int GC_pthread_join(pthread_t thread, void **retval);
+ int GC_pthread_detach(pthread_t thread);
- # ifdef ALPHA
- # define MACH_TYPE "ALPHA"
- # define ALIGNMENT 8
--# define CPP_WORDSZ 64
--# ifndef LINUX
--# define USE_GENERIC_PUSH_REGS
-- /* Gcc and probably the DEC/Compaq compiler spill pointers to preserved */
-- /* fp registers in some cases when the target is a 21264. The assembly */
-- /* code doesn't handle that yet, and version dependencies make that a */
-- /* bit tricky. Do the easy thing for now. */
--# endif
- # ifdef NETBSD
- # define OS_TYPE "NETBSD"
- # define HEURISTIC2
-@@ -1420,11 +1327,13 @@
- # define ELFCLASS32 32
- # define ELFCLASS64 64
- # define ELF_CLASS ELFCLASS64
-+# define CPP_WORDSZ 64
- # define DYNAMIC_LOADING
- # endif
- # ifdef OPENBSD
- # define OS_TYPE "OPENBSD"
- # define HEURISTIC2
-+# define CPP_WORDSZ 64
- # ifdef __ELF__ /* since OpenBSD/Alpha 2.9 */
- # define DATASTART GC_data_start
- # define ELFCLASS32 32
-@@ -1448,16 +1357,17 @@
- extern char edata[];
- extern char end[];
- # define NEED_FIND_LIMIT
--# define DATASTART ((ptr_t)(&etext))
-+# define DATASTART ((ptr_t)(etext))
- # define DATAEND (GC_find_limit (DATASTART, TRUE))
--# define DATASTART2 ((ptr_t)(&edata))
--# define DATAEND2 ((ptr_t)(&end))
-+# define DATASTART2 ((ptr_t)(edata))
-+# define DATAEND2 ((ptr_t)(end))
-+# define CPP_WORDSZ 64
- # endif
- # ifdef OSF1
- # define OS_TYPE "OSF1"
- # define DATASTART ((ptr_t) 0x140000000)
- extern int _end[];
--# define DATAEND ((ptr_t) &_end)
-+# define DATAEND ((ptr_t) _end)
- extern char ** environ;
- /* round up from the value of environ to the nearest page boundary */
- /* Probably breaks if putenv is called before collector */
-@@ -1470,17 +1380,17 @@
- /* This is currently unused, since we disabled HEURISTIC2 */
- extern int __start[];
- # define HEURISTIC2_LIMIT ((ptr_t)((word)(__start) & ~(getpagesize()-1)))
--# ifndef GC_OSF1_THREADS
-- /* Unresolved signal issues with threads. */
--# define MPROTECT_VDB
--# endif
-+# define CPP_WORDSZ 64
-+# define MPROTECT_VDB
- # define DYNAMIC_LOADING
- # endif
- # ifdef LINUX
- # define OS_TYPE "LINUX"
-+# define CPP_WORDSZ 64
- # define STACKBOTTOM ((ptr_t) 0x120000000)
- # ifdef __ELF__
- # define SEARCH_FOR_DATA_START
-+# define DATASTART GC_data_start
- # define DYNAMIC_LOADING
- # else
- # define DATASTART ((ptr_t) 0x140000000)
-@@ -1558,6 +1468,7 @@
- extern char * GC_register_stackbottom;
- # define BACKING_STORE_BASE ((ptr_t)GC_register_stackbottom)
- # define SEARCH_FOR_DATA_START
-+# define DATASTART GC_data_start
- # ifdef __GNUC__
- # define DYNAMIC_LOADING
- # else
-@@ -1591,15 +1502,13 @@
- # endif
- # ifdef DGUX
- # define OS_TYPE "DGUX"
-- extern ptr_t GC_SysVGetDataStart();
--# define DATASTART GC_SysVGetDataStart(0x10000, etext)
-+ extern char * GC_SysVGetDataStart();
-+# define DATASTART (ptr_t)GC_SysVGetDataStart(0x10000, etext)
- # endif
- # define STACKBOTTOM ((char*)0xf0000000) /* determined empirically */
- # endif
+ # define pthread_create GC_pthread_create
++#ifndef GC_DARWIN_THREADS
+ # define pthread_sigmask GC_pthread_sigmask
++#endif
+ # define pthread_join GC_pthread_join
+ # define pthread_detach GC_pthread_detach
++#ifndef GC_DARWIN_THREADS
+ # define dlopen GC_dlopen
++#endif
- # ifdef S370
-- /* If this still works, and if anyone cares, this should probably */
-- /* be moved to the S390 category. */
- # define MACH_TYPE "S370"
- # define ALIGNMENT 4 /* Required by hardware */
- # define USE_GENERIC_PUSH_REGS
-@@ -1608,8 +1517,8 @@
- extern int etext[];
- extern int _etext[];
- extern int _end[];
-- extern ptr_t GC_SysVGetDataStart();
--# define DATASTART GC_SysVGetDataStart(0x10000, _etext)
-+ extern char * GC_SysVGetDataStart();
-+# define DATASTART (ptr_t)GC_SysVGetDataStart(0x10000, _etext)
- # define DATAEND (_end)
- # define HEURISTIC2
- # endif
-@@ -1619,12 +1528,12 @@
- # define MACH_TYPE "S390"
- # define USE_GENERIC_PUSH_REGS
- # ifndef __s390x__
--# define ALIGNMENT 4
--# define CPP_WORDSZ 32
-+# define ALIGNMENT 4
-+# define CPP_WORDSZ 32
- # else
--# define ALIGNMENT 8
--# define CPP_WORDSZ 64
--# define HBLKSIZE 4096
-+# define ALIGNMENT 8
-+# define CPP_WORDSZ 64
-+# define HBLKSIZE 4096
- # endif
- # ifdef LINUX
- # define OS_TYPE "LINUX"
-@@ -1632,10 +1541,10 @@
- # define DYNAMIC_LOADING
- extern int __data_start[];
- # define DATASTART ((ptr_t)(__data_start))
-- extern int _end[];
--# define DATAEND (_end)
--# define CACHE_LINE_SIZE 256
--# define GETPAGESIZE() 4096
-+ extern int _end[];
-+# define DATAEND (_end)
-+# define CACHE_LINE_SIZE 256
-+# define GETPAGESIZE() 4096
- # endif
- # endif
+ #endif /* GC_xxxxx_THREADS */
-@@ -1667,7 +1576,7 @@
- # define DYNAMIC_LOADING
- # include <features.h>
- # if defined(__GLIBC__) && __GLIBC__ >= 2
--# define SEARCH_FOR_DATA_START
-+# define LINUX_DATA_START
- # else
- extern char **__environ;
- # define DATASTART ((ptr_t)(&__environ))
-@@ -1714,7 +1623,7 @@
- # define STACKBOTTOM ((ptr_t) 0x7c000000)
- # define USE_GENERIC_PUSH_REGS
- # define DYNAMIC_LOADING
--# define SEARCH_FOR_DATA_START
-+# define LINUX_DATA_START
- extern int _end[];
- # define DATAEND (_end)
- # endif
-@@ -1731,9 +1640,7 @@
- # define MACH_TYPE "X86_64"
- # define ALIGNMENT 8
- # define CPP_WORDSZ 64
--# ifndef HBLKSIZE
--# define HBLKSIZE 4096
--# endif
-+# define HBLKSIZE 4096
- # define CACHE_LINE_SIZE 64
- # define USE_GENERIC_PUSH_REGS
- # ifdef LINUX
-@@ -1753,7 +1660,7 @@
- # define DATASTART ((ptr_t)((((word) (_etext)) + 0xfff) & ~0xfff))
- # endif
- # include <features.h>
--# define SEARCH_FOR_DATA_START
-+# define LINUX_DATA_START
- extern int _end[];
- # define DATAEND (_end)
- # else
-@@ -1767,6 +1674,19 @@
- # endif
+diff -Nubr boehm-gc/include/gc_typed.h ../boehm-gc/include/gc_typed.h
+--- boehm-gc/include/gc_typed.h Fri Aug 17 11:30:50 2001
++++ ../boehm-gc/include/gc_typed.h Mon May 26 13:28:19 2003
+@@ -29,14 +29,21 @@
+ # include "gc.h"
# endif
-+#ifdef LINUX_DATA_START
-+ /* Some Linux distributions arrange to define __data_start. Some */
-+ /* define data_start as a weak symbol. The latter is technically */
-+ /* broken, since the user program may define data_start, in which */
-+ /* case we lose. Nonetheless, we try both, prefering __data_start. */
-+ /* We assume gcc. */
-+# pragma weak __data_start
-+ extern int __data_start[];
-+# pragma weak data_start
-+ extern int data_start[];
-+# define DATASTART ((ptr_t)(__data_start != 0? __data_start : data_start))
++#ifdef __cplusplus
++ extern "C" {
+#endif
+ typedef GC_word * GC_bitmap;
+ /* The least significant bit of the first word is one if */
+ /* the first word in the object may be a pointer. */
+
++# define GC_WORDSZ (8*sizeof(GC_word))
+ # define GC_get_bit(bm, index) \
+- (((bm)[divWORDSZ(index)] >> modWORDSZ(index)) & 1)
++ (((bm)[index/GC_WORDSZ] >> (index%GC_WORDSZ)) & 1)
+ # define GC_set_bit(bm, index) \
+- (bm)[divWORDSZ(index)] |= (word)1 << modWORDSZ(index)
++ (bm)[index/GC_WORDSZ] |= ((GC_word)1 << (index%GC_WORDSZ))
++# define GC_WORD_OFFSET(t, f) (offsetof(t,f)/sizeof(GC_word))
++# define GC_WORD_LEN(t) (sizeof(t)/ sizeof(GC_word))
++# define GC_BITMAP_SIZE(t) ((GC_WORD_LEN(t) + GC_WORDSZ-1)/GC_WORDSZ)
+
+ typedef GC_word GC_descr;
+
+@@ -57,6 +64,16 @@
+ /* is intended to be called once per type, not once */
+ /* per allocation. */
+
++/* It is possible to generate a descriptor for a C type T with */
++/* word aligned pointer fields f1, f2, ... as follows: */
++/* */
++/* GC_descr T_descr;
++/* GC_word T_bitmap[GC_BITMAP_SIZE(T)] = {0}; */
++/* GC_set_bit(T_bitmap, GC_WORD_OFFSET(T,f1)); */
++/* GC_set_bit(T_bitmap, GC_WORD_OFFSET(T,f2)); */
++/* ... */
++/* T_descr = GC_make_descriptor(T_bitmap, GC_WORD_LEN(T)); */
+
- #if defined(LINUX) && defined(REDIRECT_MALLOC)
- /* Rld appears to allocate some memory with its own allocator, and */
- /* some through malloc, which might be redirected. To make this */
-@@ -1805,15 +1725,15 @@
- # endif
+ GC_API GC_PTR GC_malloc_explicitly_typed
+ GC_PROTO((size_t size_in_bytes, GC_descr d));
+ /* Allocate an object whose layout is described by d. */
+@@ -79,15 +96,18 @@
+ /* Returned object is cleared. */
- # if defined(SUNOS5) || defined(DRSNX) || defined(UTS4)
-- /* OS has SVR4 generic features. Probably others also qualify. */
-+ /* OS has SVR4 generic features. Probably others also qualify. */
- # define SVR4
- # endif
+ #ifdef GC_DEBUG
+-# define GC_MALLOC_EXPLICTLY_TYPED(bytes, d) GC_MALLOC(bytes)
+-# define GC_CALLOC_EXPLICTLY_TYPED(n, bytes, d) GC_MALLOC(n*bytes)
++# define GC_MALLOC_EXPLICITLY_TYPED(bytes, d) GC_MALLOC(bytes)
++# define GC_CALLOC_EXPLICITLY_TYPED(n, bytes, d) GC_MALLOC(n*bytes)
+ #else
+-# define GC_MALLOC_EXPLICTLY_TYPED(bytes, d) \
++# define GC_MALLOC_EXPLICITLY_TYPED(bytes, d) \
+ GC_malloc_explicitly_typed(bytes, d)
+-# define GC_CALLOC_EXPLICTLY_TYPED(n, bytes, d) \
++# define GC_CALLOC_EXPLICITLY_TYPED(n, bytes, d) \
+ GC_calloc_explicitly_typed(n, bytes, d)
+ #endif /* !GC_DEBUG */
- # if defined(SUNOS5) || defined(DRSNX)
-- /* OS has SUNOS5 style semi-undocumented interface to dynamic */
-- /* loader. */
-+ /* OS has SUNOS5 style semi-undocumented interface to dynamic */
-+ /* loader. */
- # define SUNOS5DL
-- /* OS has SUNOS5 style signal handlers. */
-+ /* OS has SUNOS5 style signal handlers. */
- # define SUNOS5SIGS
- # endif
++#ifdef __cplusplus
++ } /* matches extern "C" */
++#endif
-@@ -1822,13 +1742,13 @@
- # endif
+ #endif /* _GC_TYPED_H */
- # if defined(SVR4) || defined(LINUX) || defined(IRIX) || defined(HPUX) \
-- || defined(OPENBSD) || defined(NETBSD) || defined(FREEBSD) || defined(DGUX) \
-- || defined(BSD) || defined(AIX) || defined(DARWIN) || defined(OSF1)
-+ || defined(OPENBSD) || defined(NETBSD) || defined(FREEBSD) \
-+ || defined(BSD) || defined(_AIX) || defined(MACOSX) || defined(OSF1)
- # define UNIX_LIKE /* Basic Unix-like system calls work. */
- # endif
+diff -Nubr boehm-gc/include/new_gc_alloc.h ../boehm-gc/include/new_gc_alloc.h
+--- boehm-gc/include/new_gc_alloc.h Tue Oct 16 02:01:38 2001
++++ ../boehm-gc/include/new_gc_alloc.h Mon May 26 13:28:19 2003
+@@ -64,6 +64,14 @@
+ #endif
+ #endif
- # if CPP_WORDSZ != 32 && CPP_WORDSZ != 64
-- -> bad word size
-+ -> bad word size
- # endif
++/* A hack to deal with gcc 3.1. If you are using gcc3.1 and later, */
++/* you should probably really use gc_allocator.h instead. */
++#if defined (__GNUC__) && \
++ (__GNUC > 3 || (__GNUC__ == 3 && (__GNUC_MINOR__ >= 1)))
++# define simple_alloc __simple_alloc
++#endif
++
++
- # ifdef PCR
-@@ -1842,13 +1762,13 @@
- # endif
+ #define GC_ALLOC_H
- # ifdef SRC_M3
-- /* Postponed for now. */
-+/* Postponed for now. */
- # undef PROC_VDB
- # undef MPROTECT_VDB
- # endif
+diff -Nubr boehm-gc/include/private/CVS/Entries ../boehm-gc/include/private/CVS/Entries
+--- boehm-gc/include/private/CVS/Entries Wed Dec 31 16:00:00 1969
++++ ../boehm-gc/include/private/CVS/Entries Sat May 31 21:17:21 2003
+@@ -0,0 +1,10 @@
++/dbg_mlc.h/1.3/Thu Mar 14 07:28:33 2002//
++/gc_hdrs.h/1.2/Fri Sep 14 00:43:56 2001//
++/gc_locks.h/1.5/Thu Oct 24 23:42:28 2002//
++/gc_pmark.h/1.3/Thu Mar 14 07:28:33 2002//
++/gc_priv.h/1.7/Fri Aug 2 10:04:39 2002//
++/gcconfig.h/1.10/Thu Oct 24 23:42:28 2002//
++/solaris_threads.h/1.3/Mon Nov 12 19:17:42 2001//
++/specific.h/1.3/Thu Apr 4 07:13:22 2002//
++/cord_pos.h/1.2/Mon May 26 20:28:24 2003//
++D
+diff -Nubr boehm-gc/include/private/CVS/Repository ../boehm-gc/include/private/CVS/Repository
+--- boehm-gc/include/private/CVS/Repository Wed Dec 31 16:00:00 1969
++++ ../boehm-gc/include/private/CVS/Repository Sun May 25 12:49:09 2003
+@@ -0,0 +1 @@
++/cvs/root/gcc3/gcc3/boehm-gc/include/private
+diff -Nubr boehm-gc/include/private/CVS/Root ../boehm-gc/include/private/CVS/Root
+--- boehm-gc/include/private/CVS/Root Wed Dec 31 16:00:00 1969
++++ ../boehm-gc/include/private/CVS/Root Sun May 25 12:49:09 2003
+@@ -0,0 +1 @@
++:pserver:anonymous@anoncvs.opensource.apple.com:/cvs/root
+diff -Nubr boehm-gc/include/private/darwin_semaphore.h ../boehm-gc/include/private/darwin_semaphore.h
+--- boehm-gc/include/private/darwin_semaphore.h Wed Dec 31 16:00:00 1969
++++ ../boehm-gc/include/private/darwin_semaphore.h Mon May 26 13:28:24 2003
+@@ -0,0 +1,68 @@
++#ifndef GC_DARWIN_SEMAPHORE_H
++#define GC_DARWIN_SEMAPHORE_H
++
++#if !defined(GC_DARWIN_THREADS)
++#error darwin_semaphore.h included with GC_DARWIN_THREADS not defined
++#endif
++
++/*
++ This is a very simple semaphore implementation for darwin. It
++ is implemented in terms of pthreads calls so it isn't async signal
++ safe. This isn't a problem because signals aren't used to
++ suspend threads on darwin.
++*/
++
++typedef struct {
++ pthread_mutex_t mutex;
++ pthread_cond_t cond;
++ int value;
++} sem_t;
++
++static int sem_init(sem_t *sem, int pshared, int value) {
++ int ret;
++ if(pshared)
++ GC_abort("sem_init with pshared set");
++ sem->value = value;
++
++ ret = pthread_mutex_init(&sem->mutex,NULL);
++ if(ret < 0) return -1;
++ ret = pthread_cond_init(&sem->cond,NULL);
++ if(ret < 0) return -1;
++ return 0;
++}
++
++static int sem_post(sem_t *sem) {
++ if(pthread_mutex_lock(&sem->mutex) < 0)
++ return -1;
++ sem->value++;
++ if(pthread_cond_signal(&sem->cond) < 0) {
++ pthread_mutex_unlock(&sem->mutex);
++ return -1;
++ }
++ if(pthread_mutex_unlock(&sem->mutex) < 0)
++ return -1;
++ return 0;
++}
++
++static int sem_wait(sem_t *sem) {
++ if(pthread_mutex_lock(&sem->mutex) < 0)
++ return -1;
++ while(sem->value == 0) {
++ pthread_cond_wait(&sem->cond,&sem->mutex);
++ }
++ sem->value--;
++ if(pthread_mutex_unlock(&sem->mutex) < 0)
++ return -1;
++ return 0;
++}
++
++static int sem_destroy(sem_t *sem) {
++ int ret;
++ ret = pthread_cond_destroy(&sem->cond);
++ if(ret < 0) return -1;
++ ret = pthread_mutex_destroy(&sem->mutex);
++ if(ret < 0) return -1;
++ return 0;
++}
++
++#endif
+diff -Nubr boehm-gc/include/private/darwin_stop_world.h ../boehm-gc/include/private/darwin_stop_world.h
+--- boehm-gc/include/private/darwin_stop_world.h Wed Dec 31 16:00:00 1969
++++ ../boehm-gc/include/private/darwin_stop_world.h Mon May 26 13:28:24 2003
+@@ -0,0 +1,15 @@
++#ifndef GC_DARWIN_STOP_WORLD_H
++#define GC_DARWIN_STOP_WORLD_H
++
++#if !defined(GC_DARWIN_THREADS)
++#error darwin_stop_world.h included without GC_DARWIN_THREADS defined
++#endif
++
++#include <mach/mach.h>
++#include <mach/thread_act.h>
++
++struct thread_stop_info {
++ mach_port_t mach_thread;
++};
++
++#endif
+diff -Nubr boehm-gc/include/private/dbg_mlc.h ../boehm-gc/include/private/dbg_mlc.h
+--- boehm-gc/include/private/dbg_mlc.h Mon Feb 11 20:37:57 2002
++++ ../boehm-gc/include/private/dbg_mlc.h Mon May 26 13:28:24 2003
+@@ -115,16 +115,24 @@
- # ifdef SMALL_CONFIG
-- /* Presumably not worth the space it takes. */
-+/* Presumably not worth the space it takes. */
- # undef PROC_VDB
- # undef MPROTECT_VDB
- # endif
-@@ -1888,47 +1808,49 @@
- /* platforms as well, though it should be avoided in win32. */
- # endif /* LINUX */
+ #ifdef SHORT_DBG_HDRS
+ # define DEBUG_BYTES (sizeof (oh))
++# define UNCOLLECTABLE_DEBUG_BYTES DEBUG_BYTES
+ #else
+ /* Add space for END_FLAG, but use any extra space that was already */
+ /* added to catch off-the-end pointers. */
+-# define DEBUG_BYTES (sizeof (oh) + sizeof (word) - EXTRA_BYTES)
++ /* For uncollectable objects, the extra byte is not added. */
++# define UNCOLLECTABLE_DEBUG_BYTES (sizeof (oh) + sizeof (word))
++# define DEBUG_BYTES (UNCOLLECTABLE_DEBUG_BYTES - EXTRA_BYTES)
+ #endif
+ #define USR_PTR_FROM_BASE(p) ((ptr_t)(p) + sizeof(oh))
--# if defined(SEARCH_FOR_DATA_START)
-+# if defined(SEARCH_FOR_DATA_START) && defined(GC_PRIVATE_H)
- extern ptr_t GC_data_start;
--# define DATASTART GC_data_start
- # endif
+ /* Round bytes to words without adding extra byte at end. */
+ #define SIMPLE_ROUNDED_UP_WORDS(n) BYTES_TO_WORDS((n) + WORDS_TO_BYTES(1) - 1)
- # ifndef CLEAR_DOUBLE
- # define CLEAR_DOUBLE(x) \
-- ((word*)x)[0] = 0; \
-- ((word*)x)[1] = 0;
-+ ((word*)x)[0] = 0; \
-+ ((word*)x)[1] = 0;
- # endif /* CLEAR_DOUBLE */
++/* ADD_CALL_CHAIN stores a (partial) call chain into an object */
++/* header. It may be called with or without the allocation */
++/* lock. */
++/* PRINT_CALL_CHAIN prints the call chain stored in an object */
++/* to stderr. It requires that we do not hold the lock. */
+ #ifdef SAVE_CALL_CHAIN
+ # define ADD_CALL_CHAIN(base, ra) GC_save_callers(((oh *)(base)) -> oh_ci)
+ # define PRINT_CALL_CHAIN(base) GC_print_callers(((oh *)(base)) -> oh_ci)
+diff -Nubr boehm-gc/include/private/gc_hdrs.h ../boehm-gc/include/private/gc_hdrs.h
+--- boehm-gc/include/private/gc_hdrs.h Fri Aug 17 18:04:43 2001
++++ ../boehm-gc/include/private/gc_hdrs.h Mon May 26 13:28:24 2003
+@@ -70,7 +70,7 @@
+ #define ADVANCE(p, hhdr, source) \
+ { \
+ hdr * new_hdr = GC_invalid_header; \
+- p = GC_FIND_START(p, hhdr, &new_hdr, (word)source); \
++ p = GC_find_start(p, hhdr, &new_hdr); \
+ hhdr = new_hdr; \
+ }
-- /* Internally we use GC_SOLARIS_THREADS to test for either old or pthreads. */
-+/* Internally we use GC_SOLARIS_THREADS to test for either old or pthreads. */
- # if defined(GC_SOLARIS_PTHREADS) && !defined(GC_SOLARIS_THREADS)
- # define GC_SOLARIS_THREADS
- # endif
+diff -Nubr boehm-gc/include/private/gc_locks.h ../boehm-gc/include/private/gc_locks.h
+--- boehm-gc/include/private/gc_locks.h Fri Sep 27 13:40:06 2002
++++ ../boehm-gc/include/private/gc_locks.h Mon May 26 13:28:24 2003
+@@ -145,23 +145,24 @@
+ # if defined(POWERPC)
+ inline static int GC_test_and_set(volatile unsigned int *addr) {
+ int oldval;
+- int temp = 1; // locked value
++ int temp = 1; /* locked value */
- # if defined(GC_IRIX_THREADS) && !defined(IRIX5)
-- --> inconsistent configuration
-+--> inconsistent configuration
- # endif
- # if defined(GC_LINUX_THREADS) && !defined(LINUX)
-- --> inconsistent configuration
-+--> inconsistent configuration
- # endif
- # if defined(GC_SOLARIS_THREADS) && !defined(SUNOS5)
-- --> inconsistent configuration
-+--> inconsistent configuration
- # endif
- # if defined(GC_HPUX_THREADS) && !defined(HPUX)
-- --> inconsistent configuration
-+--> inconsistent configuration
- # endif
--# if defined(GC_WIN32_THREADS) && !defined(MSWIN32) && !defined(CYGWIN32)
-- --> inconsistent configuration
-+# if defined(GC_WIN32_THREADS) && !defined(MSWIN32)
-+ /* Ideally CYGWIN32 should work, in addition to MSWIN32. I suspect */
-+ /* the necessary code is mostly there, but nobody has actually made */
-+ /* sure the right combination of pieces is compiled in, etc. */
-+--> inconsistent configuration
- # endif
+ __asm__ __volatile__(
+- "1:\tlwarx %0,0,%3\n" // load and reserve
+- "\tcmpwi %0, 0\n" // if load is
+- "\tbne 2f\n" // non-zero, return already set
+- "\tstwcx. %2,0,%1\n" // else store conditional
+- "\tbne- 1b\n" // retry if lost reservation
+- "2:\t\n" // oldval is zero if we set
++ "1:\tlwarx %0,0,%3\n" /* load and reserve */
++ "\tcmpwi %0, 0\n" /* if load is */
++ "\tbne 2f\n" /* non-zero, return already set */
++ "\tstwcx. %2,0,%1\n" /* else store conditional */
++ "\tbne- 1b\n" /* retry if lost reservation */
++ "\tsync\n" /* import barrier */
++ "2:\t\n" /* oldval is zero if we set */
+ : "=&r"(oldval), "=p"(addr)
+ : "r"(temp), "1"(addr)
+- : "memory");
+- return (int)oldval;
++ : "cr0","memory");
++ return oldval;
+ }
+ # define GC_TEST_AND_SET_DEFINED
+ inline static void GC_clear(volatile unsigned int *addr) {
+- __asm__ __volatile__("eieio" ::: "memory");
++ __asm__ __volatile__("eieio" : : : "memory");
+ *(addr) = 0;
+ }
+ # define GC_CLEAR_DEFINED
+@@ -191,8 +192,11 @@
+ return oldvalue;
+ }
+ # define GC_TEST_AND_SET_DEFINED
+- /* Should probably also define GC_clear, since it needs */
+- /* a memory barrier ?? */
++ inline static void GC_clear(volatile unsigned int *addr) {
++ __asm__ __volatile__("mb" : : : "memory");
++ *(addr) = 0;
++ }
++# define GC_CLEAR_DEFINED
+ # endif /* ALPHA */
+ # ifdef ARM32
+ inline static int GC_test_and_set(volatile unsigned int *addr) {
+@@ -224,8 +228,16 @@
+ # endif
+ # endif /* __GNUC__ */
+ # if (defined(ALPHA) && !defined(__GNUC__))
+-# define GC_test_and_set(addr) __cxx_test_and_set_atomic(addr, 1)
++# ifndef OSF1
++ --> We currently assume that if gcc is not used, we are
++ --> running under Tru64.
++# endif
++# include <machine/builtins.h>
++# include <c_asm.h>
++# define GC_test_and_set(addr) __ATOMIC_EXCH_LONG(addr, 1)
+ # define GC_TEST_AND_SET_DEFINED
++# define GC_clear(addr) { asm("mb"); *(volatile unsigned *)addr = 0; }
++# define GC_CLEAR_DEFINED
+ # endif
+ # if defined(MSWIN32)
+ # define GC_test_and_set(addr) InterlockedExchange((LPLONG)addr,1)
+@@ -238,7 +250,11 @@
+ # define GC_TEST_AND_SET_DEFINED
+ # elif __mips < 3 || !(defined (_ABIN32) || defined(_ABI64)) \
+ || !defined(_COMPILER_VERSION) || _COMPILER_VERSION < 700
+-# define GC_test_and_set(addr) test_and_set(addr, 1)
++# ifdef __GNUC__
++# define GC_test_and_set(addr) _test_and_set(addr,1)
++# else
++# define GC_test_and_set(addr) test_and_set(addr,1)
++# endif
+ # else
+ # define GC_test_and_set(addr) __test_and_set(addr,1)
+ # define GC_clear(addr) __lock_release(addr);
+@@ -279,7 +295,7 @@
+ # endif
- # if defined(PCR) || defined(SRC_M3) || \
-- defined(GC_SOLARIS_THREADS) || defined(GC_WIN32_THREADS) || \
-- defined(GC_PTHREADS)
-+ defined(GC_SOLARIS_THREADS) || defined(GC_WIN32_THREADS) || \
-+ defined(GC_PTHREADS)
- # define THREADS
+ # if defined(GC_PTHREADS) && !defined(GC_SOLARIS_THREADS) \
+- && !defined(GC_IRIX_THREADS)
++ && !defined(GC_IRIX_THREADS) && !defined(GC_WIN32_THREADS)
+ # define NO_THREAD (pthread_t)(-1)
+ # include <pthread.h>
+ # if defined(PARALLEL_MARK)
+@@ -310,12 +326,12 @@
+ {
+ char result;
+ __asm__ __volatile__("lock; cmpxchgl %2, %0; setz %1"
+- : "=m"(*(addr)), "=r"(result)
+- : "r" (new_val), "0"(*(addr)), "a"(old) : "memory");
++ : "+m"(*(addr)), "=r"(result)
++ : "r" (new_val), "a"(old) : "memory");
+ return (GC_bool) result;
+ }
+ # endif /* !GENERIC_COMPARE_AND_SWAP */
+- inline static void GC_memory_write_barrier()
++ inline static void GC_memory_barrier()
+ {
+ /* We believe the processor ensures at least processor */
+ /* consistent ordering. Thus a compiler barrier */
+@@ -323,6 +339,37 @@
+ __asm__ __volatile__("" : : : "memory");
+ }
+ # endif /* I386 */
++
++# if defined(POWERPC)
++# if !defined(GENERIC_COMPARE_AND_SWAP)
++ /* Returns TRUE if the comparison succeeded. */
++ inline static GC_bool GC_compare_and_exchange(volatile GC_word *addr,
++ GC_word old, GC_word new_val)
++ {
++ int result, dummy;
++ __asm__ __volatile__(
++ "1:\tlwarx %0,0,%5\n"
++ "\tcmpw %0,%4\n"
++ "\tbne 2f\n"
++ "\tstwcx. %3,0,%2\n"
++ "\tbne- 1b\n"
++ "\tsync\n"
++ "\tli %1, 1\n"
++ "\tb 3f\n"
++ "2:\tli %1, 0\n"
++ "3:\t\n"
++ : "=&r" (dummy), "=r" (result), "=p" (addr)
++ : "r" (new_val), "r" (old), "2"(addr)
++ : "cr0","memory");
++ return (GC_bool) result;
++ }
++# endif /* !GENERIC_COMPARE_AND_SWAP */
++ inline static void GC_memory_barrier()
++ {
++ __asm__ __volatile__("sync" : : : "memory");
++ }
++# endif /* POWERPC */
++
+ # if defined(IA64)
+ # if !defined(GENERIC_COMPARE_AND_SWAP)
+ inline static GC_bool GC_compare_and_exchange(volatile GC_word *addr,
+@@ -337,12 +384,52 @@
+ # endif /* !GENERIC_COMPARE_AND_SWAP */
+ # if 0
+ /* Shouldn't be needed; we use volatile stores instead. */
+- inline static void GC_memory_write_barrier()
++ inline static void GC_memory_barrier()
+ {
+ __asm__ __volatile__("mf" : : : "memory");
+ }
+ # endif /* 0 */
+ # endif /* IA64 */
++# if defined(ALPHA)
++# if !defined(GENERIC_COMPARE_AND_SWAP)
++# if defined(__GNUC__)
++ inline static GC_bool GC_compare_and_exchange(volatile GC_word *addr,
++ GC_word old, GC_word new_val)
++ {
++ unsigned long was_equal;
++ unsigned long temp;
++
++ __asm__ __volatile__(
++ "1: ldq_l %0,%1\n"
++ " cmpeq %0,%4,%2\n"
++ " mov %3,%0\n"
++ " beq %2,2f\n"
++ " stq_c %0,%1\n"
++ " beq %0,1b\n"
++ "2:\n"
++ " mb\n"
++ :"=&r" (temp), "=m" (*addr), "=&r" (was_equal)
++ : "r" (new_val), "Ir" (old)
++ :"memory");
++ return was_equal;
++ }
++# else /* !__GNUC__ */
++ inline static GC_bool GC_compare_and_exchange(volatile GC_word *addr,
++ GC_word old, GC_word new_val)
++ {
++ return __CMP_STORE_QUAD(addr, old, new_val, addr);
++ }
++# endif /* !__GNUC__ */
++# endif /* !GENERIC_COMPARE_AND_SWAP */
++# ifdef __GNUC__
++ inline static void GC_memory_barrier()
++ {
++ __asm__ __volatile__("mb" : : : "memory");
++ }
++# else
++# define GC_memory_barrier() asm("mb")
++# endif /* !__GNUC__ */
++# endif /* ALPHA */
+ # if defined(S390)
+ # if !defined(GENERIC_COMPARE_AND_SWAP)
+ inline static GC_bool GC_compare_and_exchange(volatile C_word *addr,
+@@ -434,8 +521,12 @@
+ { GC_ASSERT(I_HOLD_LOCK()); UNSET_LOCK_HOLDER(); \
+ pthread_mutex_unlock(&GC_allocate_ml); }
+ # else /* !GC_ASSERTIONS */
++# if defined(NO_PTHREAD_TRYLOCK)
++# define LOCK() GC_lock();
++# else /* !defined(NO_PTHREAD_TRYLOCK) */
+ # define LOCK() \
+ { if (0 != pthread_mutex_trylock(&GC_allocate_ml)) GC_lock(); }
++# endif
+ # define UNLOCK() pthread_mutex_unlock(&GC_allocate_ml)
+ # endif /* !GC_ASSERTIONS */
+ # endif /* USE_PTHREAD_LOCKS */
+@@ -478,11 +569,18 @@
+ }
+ # define EXIT_GC() GC_collecting = 0;
+ # endif /* GC_IRIX_THREADS */
+-# ifdef GC_WIN32_THREADS
++# if defined(GC_WIN32_THREADS)
++# if defined(GC_PTHREADS)
++# include <pthread.h>
++ extern pthread_mutex_t GC_allocate_ml;
++# define LOCK() pthread_mutex_lock(&GC_allocate_ml)
++# define UNLOCK() pthread_mutex_unlock(&GC_allocate_ml)
++# else
+ # include <windows.h>
+ GC_API CRITICAL_SECTION GC_allocate_ml;
+ # define LOCK() EnterCriticalSection(&GC_allocate_ml);
+ # define UNLOCK() LeaveCriticalSection(&GC_allocate_ml);
++# endif
+ # endif
+ # ifndef SET_LOCK_HOLDER
+ # define SET_LOCK_HOLDER()
+diff -Nubr boehm-gc/include/private/gc_pmark.h ../boehm-gc/include/private/gc_pmark.h
+--- boehm-gc/include/private/gc_pmark.h Mon Feb 11 20:37:57 2002
++++ ../boehm-gc/include/private/gc_pmark.h Mon May 26 13:28:24 2003
+@@ -137,7 +137,7 @@
+ #ifdef __STDC__
+ # ifdef PRINT_BLACK_LIST
+ ptr_t GC_find_start(ptr_t current, hdr *hhdr, hdr **new_hdr_p,
+- ptr_t source);
++ word source);
+ # else
+ ptr_t GC_find_start(ptr_t current, hdr *hhdr, hdr **new_hdr_p);
# endif
+@@ -145,7 +145,7 @@
+ ptr_t GC_find_start();
+ #endif
--# if defined(HP_PA) || defined(M88K) || defined(POWERPC) && !defined(DARWIN) \
-- || defined(LINT) || defined(MSWINCE) || defined(ARM32) \
-- || (defined(I386) && defined(__LCC__))
-+# if defined(HP_PA) || defined(M88K) || defined(POWERPC) && !defined(MACOSX) \
-+ || defined(LINT) || defined(MSWINCE) \
-+ || (defined(I386) && defined(__LCC__))
- /* Use setjmp based hack to mark from callee-save registers. */
- /* The define should move to the individual platform */
- /* descriptions. */
-@@ -1940,26 +1862,36 @@
- /* include assembly code to do it well. */
- # endif
+-mse *GC_signal_mark_stack_overflow(mse *msp);
++mse * GC_signal_mark_stack_overflow GC_PROTO((mse *msp));
-- /* Can we save call chain in objects for debugging? */
-- /* SET NFRAMES (# of saved frames) and NARGS (#of args for each */
-- /* frame) to reasonable values for the platform. */
-- /* Set SAVE_CALL_CHAIN if we can. SAVE_CALL_COUNT can be specified */
-- /* at build time, though we feel free to adjust it slightly. */
-- /* Define NEED_CALLINFO if we either save the call stack or */
-- /* GC_ADD_CALLER is defined. */
-- /* GC_CAN_SAVE_CALL_STACKS is set in gc.h. */
-+/* Can we save call chain in objects for debugging? */
-+/* SET NFRAMES (# of saved frames) and NARGS (#of args for each frame) */
-+/* to reasonable values for the platform. */
-+/* Set SAVE_CALL_CHAIN if we can. SAVE_CALL_COUNT can be specified at */
-+/* build time, though we feel free to adjust it slightly. */
-+/* Define NEED_CALLINFO if we either save the call stack or */
-+/* GC_ADD_CALLER is defined. */
-+#ifdef LINUX
-+# include <features.h>
-+# if __GLIBC__ == 2 && __GLIBC_MINOR__ >= 1 || __GLIBC__ > 2
-+# define HAVE_BUILTIN_BACKTRACE
+ # ifdef GATHERSTATS
+ # define ADD_TO_ATOMIC(sz) GC_atomic_in_use += (sz)
+@@ -174,14 +174,6 @@
+ } \
+ }
+
+-#ifdef PRINT_BLACK_LIST
+-# define GC_FIND_START(current, hhdr, new_hdr_p, source) \
+- GC_find_start(current, hhdr, new_hdr_p, source)
+-#else
+-# define GC_FIND_START(current, hhdr, new_hdr_p, source) \
+- GC_find_start(current, hhdr, new_hdr_p)
+-#endif
+-
+ /* Push the contents of current onto the mark stack if it is a valid */
+ /* ptr to a currently unmarked object. Mark it. */
+ /* If we assumed a standard-conforming compiler, we could probably */
+@@ -195,8 +187,7 @@
+ GET_HDR(my_current, my_hhdr); \
+ if (IS_FORWARDING_ADDR_OR_NIL(my_hhdr)) { \
+ hdr * new_hdr = GC_invalid_header; \
+- my_current = GC_FIND_START(my_current, my_hhdr, \
+- &new_hdr, (word)source); \
++ my_current = GC_find_start(my_current, my_hhdr, &new_hdr); \
+ my_hhdr = new_hdr; \
+ } \
+ PUSH_CONTENTS_HDR(my_current, mark_stack_top, mark_stack_limit, \
+@@ -290,21 +281,39 @@
+
+ /*
+ * Push a single value onto mark stack. Mark from the object pointed to by p.
++ * Invoke FIXUP_POINTER(p) before any further processing.
+ * P is considered valid even if it is an interior pointer.
+ * Previously marked objects are not pushed. Hence we make progress even
+ * if the mark stack overflows.
+ */
++
++# if NEED_FIXUP_POINTER
++ /* Try both the raw version and the fixed up one. */
+ # define GC_PUSH_ONE_STACK(p, source) \
+ if ((ptr_t)(p) >= (ptr_t)GC_least_plausible_heap_addr \
+ && (ptr_t)(p) < (ptr_t)GC_greatest_plausible_heap_addr) { \
+ PUSH_ONE_CHECKED_STACK(p, source); \
++ } \
++ FIXUP_POINTER(p); \
++ if ((ptr_t)(p) >= (ptr_t)GC_least_plausible_heap_addr \
++ && (ptr_t)(p) < (ptr_t)GC_greatest_plausible_heap_addr) { \
++ PUSH_ONE_CHECKED_STACK(p, source); \
+ }
++# else /* !NEED_FIXUP_POINTER */
++# define GC_PUSH_ONE_STACK(p, source) \
++ if ((ptr_t)(p) >= (ptr_t)GC_least_plausible_heap_addr \
++ && (ptr_t)(p) < (ptr_t)GC_greatest_plausible_heap_addr) { \
++ PUSH_ONE_CHECKED_STACK(p, source); \
++ }
+# endif
-+#endif
++
- #if defined(SPARC)
-+# define CAN_SAVE_CALL_STACKS
- # define CAN_SAVE_CALL_ARGS
+ /*
+ * As above, but interior pointer recognition as for
+ * normal for heap pointers.
+ */
+ # define GC_PUSH_ONE_HEAP(p,source) \
++ FIXUP_POINTER(p); \
+ if ((ptr_t)(p) >= (ptr_t)GC_least_plausible_heap_addr \
+ && (ptr_t)(p) < (ptr_t)GC_greatest_plausible_heap_addr) { \
+ GC_mark_stack_top = GC_mark_and_push( \
+diff -Nubr boehm-gc/include/private/gc_priv.h ../boehm-gc/include/private/gc_priv.h
+--- boehm-gc/include/private/gc_priv.h Tue Mar 4 09:56:49 2003
++++ ../boehm-gc/include/private/gc_priv.h Mon May 26 13:28:24 2003
+@@ -30,6 +30,12 @@
+ # define BSD_TIME
#endif
- #if (defined(I386) || defined(X86_64)) && defined(LINUX)
-- /* SAVE_CALL_CHAIN is supported if the code is compiled to save */
-- /* frame pointers by default, i.e. no -fomit-frame-pointer flag. */
-+ /* SAVE_CALL_CHAIN is supported if the code is compiled to save */
-+ /* frame pointers by default, i.e. no -fomit-frame-pointer flag. */
-+# define CAN_SAVE_CALL_STACKS
- # define CAN_SAVE_CALL_ARGS
+
++#ifdef DGUX
++# include <sys/types.h>
++# include <sys/time.h>
++# include <sys/resource.h>
++#endif /* DGUX */
++
+ #ifdef BSD_TIME
+ # include <sys/types.h>
+ # include <sys/time.h>
+@@ -210,7 +216,6 @@
+ # define ALIGN_DOUBLE
#endif
-+#if defined(HAVE_BUILTIN_BACKTRACE) && !defined(CAN_SAVE_CALL_STACKS)
-+# define CAN_SAVE_CALL_STACKS
-+#endif
- # if defined(SAVE_CALL_COUNT) && !defined(GC_ADD_CALLER) \
-- && defined(GC_CAN_SAVE_CALL_STACKS)
-+ && defined(CAN_SAVE_CALL_STACKS)
- # define SAVE_CALL_CHAIN
+-
+ /* ALIGN_DOUBLE requires MERGE_SIZES at present. */
+ # if defined(ALIGN_DOUBLE) && !defined(MERGE_SIZES)
+ # define MERGE_SIZES
+@@ -347,7 +352,8 @@
+ # include <string.h>
+ # define BCOPY_EXISTS
# endif
- # ifdef SAVE_CALL_CHAIN
-@@ -1972,7 +1904,7 @@
- # ifdef SAVE_CALL_CHAIN
- # ifndef SAVE_CALL_COUNT
- # define NFRAMES 6 /* Number of frames to save. Even for */
-- /* alignment reasons. */
-+ /* alignment reasons. */
- # else
- # define NFRAMES ((SAVE_CALL_COUNT + 1) & ~1)
- # endif
-@@ -1987,97 +1919,5 @@
- # if defined(MAKE_BACK_GRAPH) && !defined(DBG_HDRS_ALL)
- # define DBG_HDRS_ALL
+-# if defined(MACOSX)
++# if defined(DARWIN)
++# include <string.h>
+ # define BCOPY_EXISTS
# endif
--
--# if defined(POINTER_MASK) && !defined(POINTER_SHIFT)
--# define POINTER_SHIFT 0
--# endif
--
--# if defined(POINTER_SHIFT) && !defined(POINTER_MASK)
--# define POINTER_MASK ((GC_word)(-1))
--# endif
--
--# if !defined(FIXUP_POINTER) && defined(POINTER_MASK)
--# define FIXUP_POINTER(p) (p) = ((p) & (POINTER_MASK) << POINTER_SHIFT)
--# endif
--
--# if defined(FIXUP_POINTER)
--# define NEED_FIXUP_POINTER 1
--# else
--# define NEED_FIXUP_POINTER 0
--# define FIXUP_POINTER(p)
--# endif
--
--#ifdef GC_PRIVATE_H
-- /* This relies on some type definitions from gc_priv.h, from */
-- /* where it's normally included. */
-- /* */
-- /* How to get heap memory from the OS: */
-- /* Note that sbrk()-like allocation is preferred, since it */
-- /* usually makes it possible to merge consecutively allocated */
-- /* chunks. It also avoids unintented recursion with */
-- /* -DREDIRECT_MALLOC. */
-- /* GET_MEM() returns a HLKSIZE aligned chunk. */
-- /* 0 is taken to mean failure. */
-- /* In the case os USE_MMAP, the argument must also be a */
-- /* physical page size. */
-- /* GET_MEM is currently not assumed to retrieve 0 filled space, */
-- /* though we should perhaps take advantage of the case in which */
-- /* does. */
-- struct hblk; /* See gc_priv.h. */
+
+@@ -360,68 +366,6 @@
+ # define BZERO(x,n) bzero((char *)(x),(int)(n))
+ # endif
+
+-/* HBLKSIZE aligned allocation. 0 is taken to mean failure */
+-/* space is assumed to be cleared. */
+-/* In the case os USE_MMAP, the argument must also be a */
+-/* physical page size. */
+-/* GET_MEM is currently not assumed to retrieve 0 filled space, */
+-/* though we should perhaps take advantage of the case in which */
+-/* does. */
+-struct hblk; /* See below. */
-# ifdef PCR
-- char * real_malloc();
+- char * real_malloc();
-# define GET_MEM(bytes) HBLKPTR(real_malloc((size_t)bytes + GC_page_size) \
-- + GC_page_size-1)
+- + GC_page_size-1)
-# else
-# ifdef OS2
-- void * os2_alloc(size_t bytes);
+- void * os2_alloc(size_t bytes);
-# define GET_MEM(bytes) HBLKPTR((ptr_t)os2_alloc((size_t)bytes \
-- + GC_page_size) \
-- + GC_page_size-1)
+- + GC_page_size) \
+- + GC_page_size-1)
-# else
--# if defined(NEXT) || defined(DOS4GW) || \
-- (defined(AMIGA) && !defined(GC_AMIGA_FASTALLOC)) || \
-- (defined(SUNOS5) && !defined(USE_MMAP))
+-# if defined(NEXT) || defined(MACOSX) || defined(DOS4GW) || \
+- (defined(AMIGA) && !defined(GC_AMIGA_FASTALLOC)) || \
+- (defined(SUNOS5) && !defined(USE_MMAP))
-# define GET_MEM(bytes) HBLKPTR((size_t) \
-- calloc(1, (size_t)bytes + GC_page_size) \
-- + GC_page_size-1)
+- calloc(1, (size_t)bytes + GC_page_size) \
+- + GC_page_size-1)
-# else
-# ifdef MSWIN32
-- extern ptr_t GC_win32_get_mem();
+- extern ptr_t GC_win32_get_mem();
-# define GET_MEM(bytes) (struct hblk *)GC_win32_get_mem(bytes)
-# else
-# ifdef MACOS
-# if defined(USE_TEMPORARY_MEMORY)
-- extern Ptr GC_MacTemporaryNewPtr(size_t size,
-- Boolean clearMemory);
+- extern Ptr GC_MacTemporaryNewPtr(size_t size,
+- Boolean clearMemory);
-# define GET_MEM(bytes) HBLKPTR( \
-- GC_MacTemporaryNewPtr(bytes + GC_page_size, true) \
-- + GC_page_size-1)
+- GC_MacTemporaryNewPtr(bytes + GC_page_size, true) \
+- + GC_page_size-1)
-# else
-# define GET_MEM(bytes) HBLKPTR( \
-- NewPtrClear(bytes + GC_page_size) + GC_page_size-1)
+- NewPtrClear(bytes + GC_page_size) + GC_page_size-1)
-# endif
-# else
-# ifdef MSWINCE
-# define GET_MEM(bytes) (struct hblk *)GC_wince_get_mem(bytes)
-# else
-# if defined(AMIGA) && defined(GC_AMIGA_FASTALLOC)
-- extern void *GC_amiga_get_mem(size_t size);
-- define GET_MEM(bytes) HBLKPTR((size_t) \
-- GC_amiga_get_mem((size_t)bytes + GC_page_size) \
-- + GC_page_size-1)
+- extern void *GC_amiga_get_mem(size_t size);
+- define GET_MEM(bytes) HBLKPTR((size_t) \
+- GC_amiga_get_mem((size_t)bytes + GC_page_size) \
+- + GC_page_size-1)
-# else
-- extern ptr_t GC_unix_get_mem();
+- extern ptr_t GC_unix_get_mem();
-# define GET_MEM(bytes) (struct hblk *)GC_unix_get_mem(bytes)
-# endif
-# endif
-# endif
-# endif
-
--#endif /* GC_PRIVATE_H */
+ /* Delay any interrupts or signals that may abort this thread. Data */
+ /* structures are in a consistent state outside this pair of calls. */
+ /* ANSI C allows both to be empty (though the standard isn't very */
+@@ -486,7 +430,7 @@
+ # ifdef SMALL_CONFIG
+ # define ABORT(msg) abort();
+ # else
+- GC_API void GC_abort();
++ GC_API void GC_abort GC_PROTO((GC_CONST char * msg));
+ # define ABORT(msg) GC_abort(msg);
+ # endif
+ # endif
+@@ -646,9 +590,10 @@
+ */
+
+ # ifdef LARGE_CONFIG
+-# define LOG_PHT_ENTRIES 19 /* Collisions likely at 512K blocks, */
+- /* which is >= 2GB. Each table takes */
+- /* 64KB. */
++# define LOG_PHT_ENTRIES 20 /* Collisions likely at 1M blocks, */
++ /* which is >= 4GB. Each table takes */
++ /* 128KB, some of which may never be */
++ /* touched. */
+ # else
+ # ifdef SMALL_CONFIG
+ # define LOG_PHT_ENTRIES 14 /* Collisions are likely if heap grows */
+@@ -656,7 +601,7 @@
+ /* Each hash table occupies 2K bytes. */
+ # else /* default "medium" configuration */
+ # define LOG_PHT_ENTRIES 16 /* Collisions are likely if heap grows */
+- /* to more than 16K hblks >= 256MB. */
++ /* to more than 64K hblks >= 256MB. */
+ /* Each hash table occupies 8K bytes. */
+ # endif
+ # endif
+@@ -897,6 +842,10 @@
+ word _mem_freed;
+ /* Number of explicitly deallocated words of memory */
+ /* since last collection. */
++ word _finalizer_mem_freed;
++ /* Words of memory explicitly deallocated while */
++ /* finalizers were running. Used to approximate mem. */
++ /* explicitly deallocated by finalizers. */
+ ptr_t _scratch_end_ptr;
+ ptr_t _scratch_last_end_ptr;
+ /* Used by headers.c, and can easily appear to point to */
+@@ -957,7 +906,7 @@
+ /* OFFSET_TOO_BIG if the value j would be too */
+ /* large to fit in the entry. (Note that the */
+ /* size of these entries matters, both for */
+- /* space consumption and for cache utilization. */
++ /* space consumption and for cache utilization.) */
+ # define OFFSET_TOO_BIG 0xfe
+ # define OBJ_INVALID 0xff
+ # define MAP_ENTRY(map, bytes) (map)[bytes]
+@@ -1067,6 +1016,7 @@
+ # define GC_words_finalized GC_arrays._words_finalized
+ # define GC_non_gc_bytes_at_gc GC_arrays._non_gc_bytes_at_gc
+ # define GC_mem_freed GC_arrays._mem_freed
++# define GC_finalizer_mem_freed GC_arrays._finalizer_mem_freed
+ # define GC_scratch_end_ptr GC_arrays._scratch_end_ptr
+ # define GC_scratch_last_end_ptr GC_arrays._scratch_last_end_ptr
+ # define GC_mark_procs GC_arrays._mark_procs
+@@ -1201,17 +1151,19 @@
+ /* header structure associated with */
+ /* block. */
- # endif /* GCCONFIG_H */
-diff -Nur ../boehm-gc/include/private/pthread_stop_world.h boehm-gc/include/private/pthread_stop_world.h
---- ../boehm-gc/include/private/pthread_stop_world.h Mon May 26 13:28:24 2003
-+++ boehm-gc/include/private/pthread_stop_world.h Wed Dec 31 16:00:00 1969
-@@ -1,12 +0,0 @@
--#ifndef GC_PTHREAD_STOP_WORLD_H
--#define GC_PTHREAD_STOP_WORLD_H
--
--struct thread_stop_info {
-- int signal;
-- word last_stop_count; /* GC_last_stop_count value when thread */
-- /* last successfully handled a suspend */
-- /* signal. */
-- ptr_t stack_ptr; /* Valid only when stopped. */
--};
--
--#endif
-diff -Nur ../boehm-gc/include/private/pthread_support.h boehm-gc/include/private/pthread_support.h
---- ../boehm-gc/include/private/pthread_support.h Mon May 26 13:28:24 2003
-+++ boehm-gc/include/private/pthread_support.h Wed Dec 31 16:00:00 1969
-@@ -1,97 +0,0 @@
--#ifndef GC_PTHREAD_SUPPORT_H
--#define GC_PTHREAD_SUPPORT_H
--
--# include "private/gc_priv.h"
--
--# if defined(GC_PTHREADS) && !defined(GC_SOLARIS_THREADS) \
-- && !defined(GC_IRIX_THREADS) && !defined(GC_WIN32_THREADS)
--
--#if defined(GC_DARWIN_THREADS)
--# include "private/darwin_stop_world.h"
--#else
--# include "private/pthread_stop_world.h"
--#endif
--
--/* We use the allocation lock to protect thread-related data structures. */
--
--/* The set of all known threads. We intercept thread creation and */
--/* joins. */
--/* Protected by allocation/GC lock. */
--/* Some of this should be declared volatile, but that's inconsistent */
--/* with some library routine declarations. */
--typedef struct GC_Thread_Rep {
-- struct GC_Thread_Rep * next; /* More recently allocated threads */
-- /* with a given pthread id come */
-- /* first. (All but the first are */
-- /* guaranteed to be dead, but we may */
-- /* not yet have registered the join.) */
-- pthread_t id;
-- /* Extra bookkeeping information the stopping code uses */
-- struct thread_stop_info stop_info;
--
-- short flags;
--# define FINISHED 1 /* Thread has exited. */
--# define DETACHED 2 /* Thread is intended to be detached. */
--# define MAIN_THREAD 4 /* True for the original thread only. */
-- short thread_blocked; /* Protected by GC lock. */
-- /* Treated as a boolean value. If set, */
-- /* thread will acquire GC lock before */
-- /* doing any pointer manipulations, and */
-- /* has set its sp value. Thus it does */
-- /* not need to be sent a signal to stop */
-- /* it. */
-- ptr_t stack_end; /* Cold end of the stack. */
--# ifdef IA64
-- ptr_t backing_store_end;
-- ptr_t backing_store_ptr;
--# endif
-- void * status; /* The value returned from the thread. */
-- /* Used only to avoid premature */
-- /* reclamation of any data it might */
-- /* reference. */
--# ifdef THREAD_LOCAL_ALLOC
--# if CPP_WORDSZ == 64 && defined(ALIGN_DOUBLE)
--# define GRANULARITY 16
--# define NFREELISTS 49
--# else
--# define GRANULARITY 8
--# define NFREELISTS 65
--# endif
-- /* The ith free list corresponds to size i*GRANULARITY */
--# define INDEX_FROM_BYTES(n) ((ADD_SLOP(n) + GRANULARITY - 1)/GRANULARITY)
--# define BYTES_FROM_INDEX(i) ((i) * GRANULARITY - EXTRA_BYTES)
--# define SMALL_ENOUGH(bytes) (ADD_SLOP(bytes) <= \
-- (NFREELISTS-1)*GRANULARITY)
-- ptr_t ptrfree_freelists[NFREELISTS];
-- ptr_t normal_freelists[NFREELISTS];
--# ifdef GC_GCJ_SUPPORT
-- ptr_t gcj_freelists[NFREELISTS];
--# endif
-- /* Free lists contain either a pointer or a small count */
-- /* reflecting the number of granules allocated at that */
-- /* size. */
-- /* 0 ==> thread-local allocation in use, free list */
-- /* empty. */
-- /* > 0, <= DIRECT_GRANULES ==> Using global allocation, */
-- /* too few objects of this size have been */
-- /* allocated by this thread. */
-- /* >= HBLKSIZE => pointer to nonempty free list. */
-- /* > DIRECT_GRANULES, < HBLKSIZE ==> transition to */
-- /* local alloc, equivalent to 0. */
--# define DIRECT_GRANULES (HBLKSIZE/GRANULARITY)
-- /* Don't use local free lists for up to this much */
-- /* allocation. */
--# endif
--} * GC_thread;
--
--# define THREAD_TABLE_SZ 128 /* Must be power of 2 */
--extern volatile GC_thread GC_threads[THREAD_TABLE_SZ];
--
--extern GC_bool GC_thr_initialized;
--
--GC_thread GC_lookup_thread(pthread_t id);
--
--void GC_stop_init();
+-extern GC_bool GC_is_initialized; /* GC_init() has been run. */
-
--#endif /* GC_PTHREADS && !GC_SOLARIS_THREADS.... etc */
--#endif /* GC_PTHREAD_SUPPORT_H */
-diff -Nur ../boehm-gc/include/private/solaris_threads.h boehm-gc/include/private/solaris_threads.h
---- ../boehm-gc/include/private/solaris_threads.h Mon May 26 13:28:24 2003
-+++ boehm-gc/include/private/solaris_threads.h Tue Oct 23 16:21:39 2001
-@@ -16,8 +16,7 @@
- # define DETACHED 2 /* Thread is intended to be detached. */
- # define CLIENT_OWNS_STACK 4
- /* Stack was supplied by client. */
--# define SUSPNDED 8 /* Currently suspended. */
-- /* SUSPENDED is used insystem header. */
-+# define SUSPENDED 8 /* Currently suspended. */
- ptr_t stack;
- size_t stack_size;
- cond_t join_cv;
-diff -Nur ../boehm-gc/include/private/specific.h boehm-gc/include/private/specific.h
---- ../boehm-gc/include/private/specific.h Mon May 26 13:28:24 2003
-+++ boehm-gc/include/private/specific.h Fri Mar 29 14:52:13 2002
-@@ -85,7 +85,7 @@
- unsigned hash_val = CACHE_HASH(qtid);
- tse * volatile * entry_ptr = key -> cache + hash_val;
- tse * entry = *entry_ptr; /* Must be loaded only once. */
-- if (EXPECT(entry -> qtid == qtid, 1)) {
-+ if (entry -> qtid == qtid) {
- GC_ASSERT(entry -> thread == pthread_self());
- return entry -> value;
- }
-diff -Nur ../boehm-gc/irix_threads.c boehm-gc/irix_threads.c
---- ../boehm-gc/irix_threads.c Mon May 26 12:48:52 2003
-+++ boehm-gc/irix_threads.c Sun May 19 10:36:14 2002
-@@ -41,10 +41,6 @@
- #undef pthread_join
- #undef pthread_detach
+ extern GC_bool GC_objects_are_marked; /* There are marked objects in */
+ /* the heap. */
--#ifdef HANDLE_FORK
-- --> Not yet supported. Try porting the code from linux_threads.c.
--#endif
--
- void GC_thr_init();
+ #ifndef SMALL_CONFIG
+ extern GC_bool GC_incremental;
+ /* Using incremental/generational collection. */
++# define TRUE_INCREMENTAL \
++ (GC_incremental && GC_time_limit != GC_TIME_UNLIMITED)
++ /* True incremental, not just generational, mode */
+ #else
+ # define GC_incremental FALSE
+ /* Hopefully allow optimizer to remove some code. */
++# define TRUE_INCREMENTAL FALSE
+ #endif
- #if 0
-diff -Nur ../boehm-gc/mach_dep.c boehm-gc/mach_dep.c
---- ../boehm-gc/mach_dep.c Mon May 26 12:48:52 2003
-+++ boehm-gc/mach_dep.c Thu Jul 18 13:06:00 2002
-@@ -74,7 +74,7 @@
- /* on your architecture. Run the test_setjmp program to see whether */
- /* there is any chance it will work. */
+ extern GC_bool GC_dirty_maintained;
+@@ -1229,6 +1181,10 @@
+ extern long GC_large_alloc_warn_suppressed;
+ /* Number of warnings suppressed so far. */
--#if !defined(USE_GENERIC_PUSH_REGS) && !defined(USE_ASM_PUSH_REGS)
-+#ifndef USE_GENERIC_PUSH_REGS
- void GC_push_regs()
- {
- # ifdef RT
-@@ -228,8 +228,7 @@
- || ( defined(I386) && defined(FREEBSD) && defined(__ELF__) ) \
- || ( defined(I386) && defined(NETBSD) && defined(__ELF__) ) \
- || ( defined(I386) && defined(OPENBSD) && defined(__ELF__) ) \
-- || ( defined(I386) && defined(HURD) && defined(__ELF__) ) \
-- || ( defined(I386) && defined(DGUX) )
-+ || ( defined(I386) && defined(HURD) && defined(__ELF__) )
++#ifdef THREADS
++ extern GC_bool GC_world_stopped;
++#endif
++
+ /* Operations */
+ # ifndef abs
+ # define abs(x) ((x) < 0? (-(x)) : (x))
+@@ -1452,6 +1408,7 @@
+ /* Set all mark bits associated with */
+ /* a free list. */
+ void GC_add_roots_inner GC_PROTO((char * b, char * e, GC_bool tmp));
++void GC_remove_roots_inner GC_PROTO((char * b, char * e));
+ GC_bool GC_is_static_root GC_PROTO((ptr_t p));
+ /* Is the address p in one of the registered static */
+ /* root sections? */
+@@ -1624,6 +1581,8 @@
+ /* until the blocks are available or */
+ /* until it fails by returning FALSE. */
+
++extern GC_bool GC_is_initialized; /* GC_init() has been run. */
++
+ #if defined(MSWIN32) || defined(MSWINCE)
+ void GC_deinit GC_PROTO((void));
+ /* Free any resources allocated by */
+@@ -1666,6 +1625,8 @@
+ /* free list nonempty, and return its */
+ /* head. */
+
++void GC_free_inner(GC_PTR p);
++
+ void GC_init_headers GC_PROTO((void));
+ struct hblkhdr * GC_install_header GC_PROTO((struct hblk *h));
+ /* Install a header for block h. */
+@@ -1695,6 +1656,12 @@
+ /* finalizers to be run, and we haven't called */
+ /* this procedure yet this GC cycle. */
+
++GC_API GC_PTR GC_make_closure GC_PROTO((GC_finalization_proc fn, GC_PTR data));
++GC_API void GC_debug_invoke_finalizer GC_PROTO((GC_PTR obj, GC_PTR data));
++ /* Auxiliary fns to make finalization work */
++ /* correctly with displaced pointers introduced */
++ /* by the debugging allocators. */
++
+ void GC_add_to_heap GC_PROTO((struct hblk *p, word bytes));
+ /* Add a HBLKSIZE aligned chunk to the heap. */
+
+@@ -1704,16 +1671,36 @@
+ /* description of the object to stderr. */
+ extern void (*GC_check_heap) GC_PROTO((void));
+ /* Check that all objects in the heap with */
+- /* debugging info are intact. Print */
+- /* descriptions of any that are not. */
++ /* debugging info are intact. */
++ /* Add any that are not to GC_smashed list. */
++extern void (*GC_print_all_smashed) GC_PROTO((void));
++ /* Print GC_smashed if it's not empty. */
++ /* Clear GC_smashed list. */
++extern void GC_print_all_errors GC_PROTO((void));
++ /* Print smashed and leaked objects, if any. */
++ /* Clear the lists of such objects. */
+ extern void (*GC_print_heap_obj) GC_PROTO((ptr_t p));
+ /* If possible print s followed by a more */
+ /* detailed description of the object */
+ /* referred to by p. */
++#if defined(LINUX) && defined(__ELF__) && !defined(SMALL_CONFIG)
++ void GC_print_address_map GC_PROTO((void));
++ /* Print an address map of the process. */
++#endif
+
++extern GC_bool GC_have_errors; /* We saw a smashed or leaked object. */
++ /* Call error printing routine */
++ /* occasionally. */
+ extern GC_bool GC_print_stats; /* Produce at least some logging output */
+ /* Set from environment variable. */
+
++#ifndef NO_DEBUGGING
++ extern GC_bool GC_dump_regularly; /* Generate regular debugging dumps. */
++# define COND_DUMP if (GC_dump_regularly) GC_dump();
++#else
++# define COND_DUMP
++#endif
++
+ /* Macros used for collector internal allocation. */
+ /* These assume the collector lock is held. */
+ #ifdef DBG_HDRS_ALL
+@@ -1785,6 +1772,7 @@
+ void GC_print_hblkfreelist GC_PROTO((void));
+ void GC_print_heap_sects GC_PROTO((void));
+ void GC_print_static_roots GC_PROTO((void));
++void GC_print_finalization_stats GC_PROTO((void));
+ void GC_dump GC_PROTO((void));
+
+ #ifdef KEEP_BACK_PTRS
+@@ -1866,6 +1854,10 @@
+ # define GC_ASSERT(expr)
+ # endif
+
++/* Check a compile time assertion at compile time. The error */
++/* message for failure is a bit baroque, but ... */
++# define GC_STATIC_ASSERT(expr) sizeof(char[(expr)? 1 : -1])
++
+ # if defined(PARALLEL_MARK) || defined(THREAD_LOCAL_ALLOC)
+ /* We need additional synchronization facilities from the thread */
+ /* support. We believe these are less performance critical */
+@@ -1911,7 +1903,7 @@
+ /* in Linux glibc, but it's not exported.) Thus we continue to use */
+ /* the same hard-coded signals we've always used. */
+ # if !defined(SIG_SUSPEND)
+-# if defined(GC_LINUX_THREADS)
++# if defined(GC_LINUX_THREADS) || defined(GC_DGUX386_THREADS)
+ # if defined(SPARC) && !defined(SIGPWR)
+ /* SPARC/Linux doesn't properly define SIGPWR in <signal.h>.
+ * It is aliased to SIGLOST in asm/signal.h, though. */
+diff -Nubr boehm-gc/include/private/gcconfig.h ../boehm-gc/include/private/gcconfig.h
+--- boehm-gc/include/private/gcconfig.h Wed Apr 9 17:08:01 2003
++++ ../boehm-gc/include/private/gcconfig.h Mon May 26 13:28:24 2003
+@@ -14,10 +14,24 @@
+ * modified is included with the above copyright notice.
+ */
+
++/*
++ * This header is private to the gc. It is almost always included from
++ * gc_priv.h. However it is possible to include it by itself if just the
++ * configuration macros are needed. In that
++ * case, a few declarations relying on types declared in gc_priv.h will be
++ * omitted.
++ */
++
+ #ifndef GCCONFIG_H
+
+ # define GCCONFIG_H
+
++# ifndef GC_PRIVATE_H
++ /* Fake ptr_t declaration, just to avoid compilation errors. */
++ /* This avoids many instances if "ifndef GC_PRIVATE_H" below. */
++ typedef struct GC_undefined_struct * ptr_t;
++# endif
++
+ /* Machine dependent parameters. Some tuning parameters can be found */
+ /* near the top of gc_private.h. */
+
+@@ -44,7 +58,7 @@
+ # endif
+
+ /* Determine the machine type: */
+-# if defined(__arm__) || defined(__thumb__)
++# if defined(__XSCALE__)
+ # define ARM32
+ # if !defined(LINUX)
+ # define NOSYS
+@@ -95,8 +109,8 @@
+ # if defined(nec_ews) || defined(_nec_ews)
+ # define EWS4800
+ # endif
+-# if !defined(LINUX) && !defined(EWS4800) && !defined(NETBSD)
+-# if defined(ultrix) || defined(__ultrix)
++# if !defined(LINUX) && !defined(EWS4800)
++# if defined(ultrix) || defined(__ultrix) || defined(__NetBSD__)
+ # define ULTRIX
+ # else
+ # if defined(_SYSTYPE_SVR4) || defined(SYSTYPE_SVR4) \
+@@ -107,6 +121,16 @@
+ # endif
+ # endif
+ # endif /* !LINUX */
++# if defined(__NetBSD__) && defined(__MIPSEL__)
++# undef ULTRIX
++# endif
++# define mach_type_known
++# endif
++# if defined(DGUX) && (defined(i386) || defined(__i386__))
++# define I386
++# ifndef _USING_DGUX
++# define _USING_DGUX
++# endif
+ # define mach_type_known
+ # endif
+ # if defined(sequent) && (defined(i386) || defined(__i386__))
+@@ -198,6 +222,10 @@
+ # define IA64
+ # define mach_type_known
+ # endif
++# if defined(LINUX) && defined(__arm__)
++# define ARM32
++# define mach_type_known
++# endif
+ # if defined(LINUX) && (defined(powerpc) || defined(__powerpc__))
+ # define POWERPC
+ # define mach_type_known
+@@ -237,19 +265,19 @@
+ # define MACOS
+ # define mach_type_known
+ # endif
+-# if defined(__MWERKS__) && defined(__powerc)
++# if defined(__MWERKS__) && defined(__powerc) && !defined(__MACH__)
+ # define POWERPC
+ # define MACOS
+ # define mach_type_known
+ # endif
+ # if defined(macosx) || \
+ defined(__APPLE__) && defined(__MACH__) && defined(__ppc__)
+-# define MACOSX
++# define DARWIN
+ # define POWERPC
+ # define mach_type_known
+ # endif
+ # if defined(__APPLE__) && defined(__MACH__) && defined(__i386__)
+-# define MACOSX
++# define DARWIN
+ # define I386
+ --> Not really supported, but at least we recognize it.
+ # endif
+@@ -291,7 +319,7 @@
+ # define CX_UX
+ # define mach_type_known
+ # endif
+-# if defined(DGUX)
++# if defined(DGUX) && defined(m88k)
+ # define M88K
+ /* DGUX defined */
+ # define mach_type_known
+@@ -425,8 +453,6 @@
+ /* IA64 ==> Intel IPF */
+ /* (e.g. Itanium) */
+ /* (LINUX and HPUX) */
+- /* IA64_32 ==> IA64 w/32 bit ABI */
+- /* (HPUX) */
+ /* SH ==> Hitachi SuperH */
+ /* (LINUX & MSWINCE) */
+ /* X86_64 ==> AMD x86-64 */
+@@ -450,15 +476,17 @@
+ * defining it to be 1 will always work, but perform poorly.
+ *
+ * DATASTART is the beginning of the data segment.
+- * On UNIX systems, the collector will scan the area between DATASTART
++ * On some platforms SEARCH_FOR_DATA_START is defined.
++ * SEARCH_FOR_DATASTART will cause GC_data_start to
++ * be set to an address determined by accessing data backwards from _end
++ * until an unmapped page is found. DATASTART will be defined to be
++ * GC_data_start.
++ * On UNIX-like systems, the collector will scan the area between DATASTART
+ * and DATAEND for root pointers.
+ *
+ * DATAEND, if not `end' where `end' is defined as ``extern int end[];''.
+ * RTH suggests gaining access to linker script synth'd values with
+ * this idiom instead of `&end' where `end' is defined as ``extern int end;'' .
+- * Otherwise, ``GCC will assume these are in .sdata/.sbss'' and it will, e.g.,
+- * cause failures on alpha*-*-* with ``-msmall-data or -fpic'' or mips-*-*
+- * without any special options.
+ *
+ * ALIGN_DOUBLE of GC_malloc should return blocks aligned to twice
+ * the pointer size.
+@@ -470,8 +498,13 @@
+ * 1) define STACK_GROWS_UP if the stack grows toward higher addresses, and
+ * 2) define exactly one of
+ * STACKBOTTOM (should be defined to be an expression)
++ * LINUX_STACKBOTTOM
+ * HEURISTIC1
+ * HEURISTIC2
++ * If STACKBOTTOM is defined, then it's value will be used directly as the
++ * stack base. If LINUX_STACKBOTTOM is defined, then it will be determined
++ * with a method appropriate for most Linux systems. Currently we look
++ * first for __libc_stack_end, and if that fails read it from /proc.
+ * If either of the last two macros are defined, then STACKBOTTOM is computed
+ * during collector startup using one of the following two heuristics:
+ * HEURISTIC1: Take an address inside GC_init's frame, and round it up to
+@@ -536,6 +569,9 @@
+ * An architecture may also define CLEAR_DOUBLE(x) to be a fast way to
+ * clear the two words at GC_malloc-aligned address x. By default,
+ * word stores of 0 are used instead.
++ *
++ * HEAP_START may be defined as the initial address hint for mmap-based
++ * allocation.
+ */
- /* This is modified for Linux with ELF (Note: _ELF_ only) */
- /* This section handles FreeBSD with ELF. */
-@@ -378,7 +377,7 @@
- /* other machines... */
- # if !defined(M68K) && !defined(VAX) && !defined(RT)
- # if !defined(SPARC) && !defined(I386) && !defined(NS32K)
--# if !(defined(POWERPC) && defined(LINUX)) && !defined(UTS4)
-+# if !defined(POWERPC) && !defined(UTS4)
- # if !defined(PJ) && !(defined(MIPS) && defined(LINUX))
- --> bad news <--
+ /* If we are using a recent version of gcc, we can use __builtin_unwind_init()
+@@ -571,7 +607,7 @@
+ # define DYNAMIC_LOADING
+ # include <features.h>
+ # if defined(__GLIBC__)&& __GLIBC__>=2
+-# define LINUX_DATA_START
++# define SEARCH_FOR_DATA_START
+ # else /* !GLIBC2 */
+ extern char **__environ;
+ # define DATASTART ((ptr_t)(&__environ))
+@@ -669,23 +705,42 @@
+ # define ALIGNMENT 4 /* Guess. Can someone verify? */
+ /* This was 2, but that didn't sound right. */
+ # define OS_TYPE "LINUX"
+-# define DYNAMIC_LOADING
++ /* HEURISTIC1 has been reliably reported to fail for a 32-bit */
++ /* executable on a 64 bit kernel. */
+ # define LINUX_STACKBOTTOM
+- /* Stack usually starts at 0x80000000 */
+-# define LINUX_DATA_START
++# define DYNAMIC_LOADING
++# define SEARCH_FOR_DATA_START
+ extern int _end[];
+ # define DATAEND (_end)
+ # endif
+-# ifdef MACOSX
++# ifdef DARWIN
+ /* There are reasons to suspect this may not be reliable. */
+ # define ALIGNMENT 4
+-# define OS_TYPE "MACOSX"
++# define OS_TYPE "DARWIN"
++# define DYNAMIC_LOADING
++ /* XXX: see get_end(3), get_etext() and get_end() should not be used.
++ These aren't used when dyld support is enabled (it is by default) */
+ # define DATASTART ((ptr_t) get_etext())
++# define DATAEND ((ptr_t) get_end())
+ # define STACKBOTTOM ((ptr_t) 0xc0000000)
+-# define DATAEND /* not needed */
+-# undef MPROTECT_VDB
++# define USE_MMAP
++# define USE_MMAP_ANON
++# define USE_ASM_PUSH_REGS
++ /* This is potentially buggy. It needs more testing. See the comments in
++ os_dep.c */
++# define MPROTECT_VDB
+ # include <unistd.h>
+ # define GETPAGESIZE() getpagesize()
++# if defined(USE_PPC_PREFETCH) && defined(__GNUC__)
++ /* The performance impact of prefetches is untested */
++# define PREFETCH(x) \
++ __asm__ __volatile__ ("dcbt 0,%0" : : "r" ((const void *) (x)))
++# define PREFETCH_FOR_WRITE(x) \
++ __asm__ __volatile__ ("dcbtst 0,%0" : : "r" ((const void *) (x)))
++# endif
++ /* There seems to be some issues with trylock hanging on darwin. This
++ should be looked into some more */
++# define NO_PTHREAD_TRYLOCK
+ # endif
+ # ifdef NETBSD
+ # define ALIGNMENT 4
+@@ -746,8 +801,8 @@
+ # define OS_TYPE "SUNOS5"
+ extern int _etext[];
+ extern int _end[];
+- extern char * GC_SysVGetDataStart();
+-# define DATASTART (ptr_t)GC_SysVGetDataStart(0x10000, _etext)
++ extern ptr_t GC_SysVGetDataStart();
++# define DATASTART GC_SysVGetDataStart(0x10000, _etext)
+ # define DATAEND (_end)
+ # if !defined(USE_MMAP) && defined(REDIRECT_MALLOC)
+ # define USE_MMAP
+@@ -801,9 +856,9 @@
+ # endif
+ # ifdef DRSNX
+ # define OS_TYPE "DRSNX"
+- extern char * GC_SysVGetDataStart();
++ extern ptr_t GC_SysVGetDataStart();
+ extern int etext[];
+-# define DATASTART (ptr_t)GC_SysVGetDataStart(0x10000, etext)
++# define DATASTART GC_SysVGetDataStart(0x10000, etext)
+ # define MPROTECT_VDB
+ # define STACKBOTTOM ((ptr_t) 0xdfff0000)
+ # define DYNAMIC_LOADING
+@@ -819,13 +874,14 @@
+ extern int _etext[];
+ # define DATAEND (_end)
+ # define SVR4
++ extern ptr_t GC_SysVGetDataStart();
+ # ifdef __arch64__
++# define DATASTART GC_SysVGetDataStart(0x100000, _etext)
+ /* libc_stack_end is not set reliably for sparc64 */
+-# define STACKBOTTOM ((ptr_t) 0x80000000000)
+-# define DATASTART (ptr_t)GC_SysVGetDataStart(0x100000, _etext)
++# define STACKBOTTOM ((ptr_t) 0x80000000000ULL)
+ # else
++# define DATASTART GC_SysVGetDataStart(0x10000, _etext)
+ # define LINUX_STACKBOTTOM
+-# define DATASTART (ptr_t)GC_SysVGetDataStart(0x10000, _etext)
+ # endif
+ # endif
+ # ifdef OPENBSD
+@@ -876,7 +932,7 @@
+ # ifdef SUNOS5
+ # define OS_TYPE "SUNOS5"
+ extern int _etext[], _end[];
+- extern char * GC_SysVGetDataStart();
++ extern ptr_t GC_SysVGetDataStart();
+ # define DATASTART GC_SysVGetDataStart(0x1000, _etext)
+ # define DATAEND (_end)
+ /* # define STACKBOTTOM ((ptr_t)(_start)) worked through 2.7, */
+@@ -921,6 +977,28 @@
+ # define DYNAMIC_LOADING
+ # define ELF_CLASS ELFCLASS32
+ # endif
++# ifdef DGUX
++# define OS_TYPE "DGUX"
++ extern int _etext, _end;
++ extern ptr_t GC_SysVGetDataStart();
++# define DATASTART GC_SysVGetDataStart(0x1000, &_etext)
++# define DATAEND (&_end)
++# define STACK_GROWS_DOWN
++# define HEURISTIC2
++# include <unistd.h>
++# define GETPAGESIZE() sysconf(_SC_PAGESIZE)
++# define DYNAMIC_LOADING
++# ifndef USE_MMAP
++# define USE_MMAP
++# endif /* USE_MMAP */
++# define MAP_FAILED (void *) -1
++# ifdef USE_MMAP
++# define HEAP_START (ptr_t)0x40000000
++# else /* USE_MMAP */
++# define HEAP_START DATAEND
++# endif /* USE_MMAP */
++# endif /* DGUX */
++
+ # ifdef LINUX
+ # ifndef __GNUC__
+ /* The Intel compiler doesn't like inline assembly */
+@@ -944,6 +1022,9 @@
+ /* possibly because Linux threads is itself a malloc client */
+ /* and can't deal with the signals. */
# endif
-@@ -386,7 +385,7 @@
- # endif
- # endif
- }
--#endif /* !USE_GENERIC_PUSH_REGS && !USE_ASM_PUSH_REGS */
-+#endif /* !USE_GENERIC_PUSH_REGS */
-
- #if defined(USE_GENERIC_PUSH_REGS)
- void GC_generic_push_regs(cold_gc_frame)
-diff -Nur ../boehm-gc/malloc.c boehm-gc/malloc.c
---- ../boehm-gc/malloc.c Mon May 26 12:48:52 2003
-+++ boehm-gc/malloc.c Mon Feb 11 20:37:53 2002
-@@ -182,7 +182,6 @@
- ptr_t result;
- DCL_LOCK_STATE;
-
-- if (GC_have_errors) GC_print_all_errors();
- GC_INVOKE_FINALIZERS();
- if (SMALL_OBJ(lb)) {
- DISABLE_SIGNALS();
-@@ -295,11 +294,6 @@
- return(GENERAL_MALLOC((word)lb, NORMAL));
- }
- /* See above comment on signals. */
-- GC_ASSERT(0 == obj_link(op)
-- || (word)obj_link(op)
-- <= (word)GC_greatest_plausible_heap_addr
-- && (word)obj_link(op)
-- >= (word)GC_least_plausible_heap_addr);
- *opp = obj_link(op);
- obj_link(op) = 0;
- GC_words_allocd += lw;
-@@ -344,7 +338,6 @@
- return((GC_PTR)REDIRECT_MALLOC(n*lb));
- }
-
--#ifndef strdup
- # include <string.h>
- # ifdef __STDC__
- char *strdup(const char *s)
-@@ -353,16 +346,11 @@
- char *s;
++# define HEAP_START 0x1000
++ /* This encourages mmap to give us low addresses, */
++ /* thus allowing the heap to grow to ~3GB */
+ # ifdef __ELF__
+ # define DYNAMIC_LOADING
+ # ifdef UNDEFINED /* includes ro data */
+@@ -952,7 +1033,7 @@
+ # endif
+ # include <features.h>
+ # if defined(__GLIBC__) && __GLIBC__ >= 2
+-# define LINUX_DATA_START
++# define SEARCH_FOR_DATA_START
+ # else
+ extern char **__environ;
+ # define DATASTART ((ptr_t)(&__environ))
+@@ -1061,16 +1142,9 @@
+ # ifdef __ELF__
+ # define DYNAMIC_LOADING
+ # endif
+-/* Handle unmapped hole i386*-*-freebsd[45]* may put between etext and edata. */
+ extern char etext[];
+- extern char edata[];
+- extern char end[];
+-# define NEED_FIND_LIMIT
+-# define DATASTART ((ptr_t)(etext))
+-# define MIN(x,y) ((x) < (y) ? (x) : (y))
+-# define DATAEND (MIN (GC_find_limit (DATASTART, TRUE), DATASTART2))
+-# define DATASTART2 ((ptr_t)(edata))
+-# define DATAEND2 ((ptr_t)(end))
++ extern char * GC_FreeBSDGetDataStart();
++# define DATASTART GC_FreeBSDGetDataStart(0x1000, &etext)
+ # endif
+ # ifdef NETBSD
+ # define OS_TYPE "NETBSD"
+@@ -1149,7 +1223,11 @@
+ # define DATASTART ((ptr_t)(__data_start))
+ # define ALIGNMENT 4
+ # define USE_GENERIC_PUSH_REGS
++# if __GLIBC__ == 2 && __GLIBC_MINOR__ >= 2 || __GLIBC__ > 2
+ # define LINUX_STACKBOTTOM
++# else
++# define STACKBOTTOM 0x80000000
++# endif
+ # endif /* Linux */
+ # ifdef EWS4800
+ # define HEURISTIC2
+@@ -1222,15 +1300,21 @@
+ # define DATAEND /* not needed */
+ # endif
+ # if defined(NETBSD)
+-# define OS_TYPE "NETBSD"
++ /* This also checked for __MIPSEL__ . Why? NETBSD recognition */
++ /* should be handled at the top of the file. */
+ # define ALIGNMENT 4
++# define OS_TYPE "NETBSD"
+ # define HEURISTIC2
+ # define USE_GENERIC_PUSH_REGS
+- extern int _fdata[];
+-# define DATASTART ((ptr_t)(_fdata))
+- extern int _end[];
+-# define DATAEND ((ptr_t)(_end))
++# ifdef __ELF__
++ extern int etext[];
++# define DATASTART GC_data_start
++# define NEED_FIND_LIMIT
+ # define DYNAMIC_LOADING
++# else
++# define DATASTART ((ptr_t) 0x10000000)
++# define STACKBOTTOM ((ptr_t) 0x7ffff000)
++# endif /* _ELF_ */
+ # endif
# endif
- {
-- size_t len = strlen(s) + 1;
-+ size_t len = strlen + 1;
- char * result = ((char *)REDIRECT_MALLOC(len+1));
- BCOPY(s, result, len+1);
- return result;
- }
--#endif /* !defined(strdup) */
-- /* If strdup is macro defined, we assume that it actually calls malloc, */
-- /* and thus the right thing will happen even without overriding it. */
-- /* This seems to be true on most Linux systems. */
--
- # endif /* REDIRECT_MALLOC */
-
- /* Explicitly deallocate an object p. */
-@@ -385,7 +373,6 @@
- /* Required by ANSI. It's not my fault ... */
- h = HBLKPTR(p);
- hhdr = HDR(h);
-- GC_ASSERT(GC_base(p) == p);
- # if defined(REDIRECT_MALLOC) && \
- (defined(GC_SOLARIS_THREADS) || defined(GC_LINUX_THREADS) \
- || defined(__MINGW32__)) /* Should this be MSWIN32 in general? */
-@@ -467,10 +454,7 @@
- }
- #endif /* THREADS */
--# if defined(REDIRECT_MALLOC) && !defined(REDIRECT_FREE)
--# define REDIRECT_FREE GC_free
--# endif
--# ifdef REDIRECT_FREE
-+# ifdef REDIRECT_MALLOC
- # ifdef __STDC__
- void free(GC_PTR p)
+@@ -1239,15 +1323,16 @@
+ # ifdef __64BIT__
+ # define ALIGNMENT 8
+ # define CPP_WORDSZ 64
++# define STACKBOTTOM 0x1000000000000000
# else
-@@ -479,7 +463,7 @@
+ # define ALIGNMENT 4
+ # define CPP_WORDSZ 32
++# define STACKBOTTOM ((ptr_t)((ulong)&errno))
+ # endif
+ extern int _data[], _end[];
+ # define DATASTART ((ptr_t)((ulong)_data))
+ # define DATAEND ((ptr_t)((ulong)_end))
+ extern int errno;
+-# define STACKBOTTOM ((ptr_t)((ulong)&errno))
+ # define USE_GENERIC_PUSH_REGS
+ # define DYNAMIC_LOADING
+ /* For really old versions of AIX, this may have to be removed. */
+@@ -1311,15 +1396,23 @@
+ # define OS_TYPE "LINUX"
+ # define LINUX_STACKBOTTOM
+ # define DYNAMIC_LOADING
+-# define LINUX_DATA_START
++# define SEARCH_FOR_DATA_START
+ extern int _end[];
+-# define DATAEND (_end)
++# define DATAEND (&_end)
+ # endif /* LINUX */
+ # endif /* HP_PA */
+
+ # ifdef ALPHA
+ # define MACH_TYPE "ALPHA"
+ # define ALIGNMENT 8
++# define CPP_WORDSZ 64
++# ifndef LINUX
++# define USE_GENERIC_PUSH_REGS
++ /* Gcc and probably the DEC/Compaq compiler spill pointers to preserved */
++ /* fp registers in some cases when the target is a 21264. The assembly */
++ /* code doesn't handle that yet, and version dependencies make that a */
++ /* bit tricky. Do the easy thing for now. */
++# endif
+ # ifdef NETBSD
+ # define OS_TYPE "NETBSD"
+ # define HEURISTIC2
+@@ -1327,13 +1420,11 @@
+ # define ELFCLASS32 32
+ # define ELFCLASS64 64
+ # define ELF_CLASS ELFCLASS64
+-# define CPP_WORDSZ 64
+ # define DYNAMIC_LOADING
+ # endif
+ # ifdef OPENBSD
+ # define OS_TYPE "OPENBSD"
+ # define HEURISTIC2
+-# define CPP_WORDSZ 64
+ # ifdef __ELF__ /* since OpenBSD/Alpha 2.9 */
+ # define DATASTART GC_data_start
+ # define ELFCLASS32 32
+@@ -1357,17 +1448,16 @@
+ extern char edata[];
+ extern char end[];
+ # define NEED_FIND_LIMIT
+-# define DATASTART ((ptr_t)(etext))
++# define DATASTART ((ptr_t)(&etext))
+ # define DATAEND (GC_find_limit (DATASTART, TRUE))
+-# define DATASTART2 ((ptr_t)(edata))
+-# define DATAEND2 ((ptr_t)(end))
+-# define CPP_WORDSZ 64
++# define DATASTART2 ((ptr_t)(&edata))
++# define DATAEND2 ((ptr_t)(&end))
+ # endif
+ # ifdef OSF1
+ # define OS_TYPE "OSF1"
+ # define DATASTART ((ptr_t) 0x140000000)
+ extern int _end[];
+-# define DATAEND ((ptr_t) _end)
++# define DATAEND ((ptr_t) &_end)
+ extern char ** environ;
+ /* round up from the value of environ to the nearest page boundary */
+ /* Probably breaks if putenv is called before collector */
+@@ -1380,17 +1470,17 @@
+ /* This is currently unused, since we disabled HEURISTIC2 */
+ extern int __start[];
+ # define HEURISTIC2_LIMIT ((ptr_t)((word)(__start) & ~(getpagesize()-1)))
+-# define CPP_WORDSZ 64
++# ifndef GC_OSF1_THREADS
++ /* Unresolved signal issues with threads. */
+ # define MPROTECT_VDB
++# endif
+ # define DYNAMIC_LOADING
+ # endif
+ # ifdef LINUX
+ # define OS_TYPE "LINUX"
+-# define CPP_WORDSZ 64
+ # define STACKBOTTOM ((ptr_t) 0x120000000)
+ # ifdef __ELF__
+ # define SEARCH_FOR_DATA_START
+-# define DATASTART GC_data_start
+ # define DYNAMIC_LOADING
+ # else
+ # define DATASTART ((ptr_t) 0x140000000)
+@@ -1468,7 +1558,6 @@
+ extern char * GC_register_stackbottom;
+ # define BACKING_STORE_BASE ((ptr_t)GC_register_stackbottom)
+ # define SEARCH_FOR_DATA_START
+-# define DATASTART GC_data_start
+ # ifdef __GNUC__
+ # define DYNAMIC_LOADING
+ # else
+@@ -1502,13 +1591,15 @@
# endif
- {
- # ifndef IGNORE_FREE
-- REDIRECT_FREE(p);
-+ GC_free(p);
+ # ifdef DGUX
+ # define OS_TYPE "DGUX"
+- extern char * GC_SysVGetDataStart();
+-# define DATASTART (ptr_t)GC_SysVGetDataStart(0x10000, etext)
++ extern ptr_t GC_SysVGetDataStart();
++# define DATASTART GC_SysVGetDataStart(0x10000, etext)
# endif
- }
- # endif /* REDIRECT_MALLOC */
-diff -Nur ../boehm-gc/mallocx.c boehm-gc/mallocx.c
---- ../boehm-gc/mallocx.c Mon May 26 12:48:52 2003
-+++ boehm-gc/mallocx.c Fri Aug 17 18:04:43 2001
-@@ -142,11 +142,7 @@
- }
- }
-
--# if defined(REDIRECT_MALLOC) && !defined(REDIRECT_REALLOC)
--# define REDIRECT_REALLOC GC_realloc
--# endif
--
--# ifdef REDIRECT_REALLOC
-+# if defined(REDIRECT_MALLOC) || defined(REDIRECT_REALLOC)
- # ifdef __STDC__
- GC_PTR realloc(GC_PTR p, size_t lb)
- # else
-@@ -155,9 +151,13 @@
- size_t lb;
+ # define STACKBOTTOM ((char*)0xf0000000) /* determined empirically */
# endif
- {
-- return(REDIRECT_REALLOC(p, lb));
-+# ifdef REDIRECT_REALLOC
-+ return(REDIRECT_REALLOC(p, lb));
-+# else
-+ return(GC_realloc(p, lb));
-+# endif
- }
--# endif /* REDIRECT_REALLOC */
-+# endif /* REDIRECT_MALLOC */
-
-
- /* The same thing, except caller does not hold allocation lock. */
-@@ -177,7 +177,6 @@
- lw = ROUNDED_UP_WORDS(lb);
- n_blocks = OBJ_SZ_TO_BLOCKS(lw);
- init = GC_obj_kinds[k].ok_init;
-- if (GC_have_errors) GC_print_all_errors();
- GC_INVOKE_FINALIZERS();
- DISABLE_SIGNALS();
- LOCK();
-@@ -287,7 +286,6 @@
- register ptr_t op;
- DCL_LOCK_STATE;
-
-- if (GC_have_errors) GC_print_all_errors();
- GC_INVOKE_FINALIZERS();
- DISABLE_SIGNALS();
- LOCK();
-@@ -356,7 +354,6 @@
- return;
- }
- lw = ALIGNED_WORDS(lb);
-- if (GC_have_errors) GC_print_all_errors();
- GC_INVOKE_FINALIZERS();
- DISABLE_SIGNALS();
- LOCK();
-@@ -378,7 +375,6 @@
- while ((hbp = *rlh) != 0) {
- hhdr = HDR(hbp);
- *rlh = hhdr -> hb_next;
-- hhdr -> hb_last_reclaimed = (unsigned short) GC_gc_no;
- # ifdef PARALLEL_MARK
- {
- signed_word my_words_allocd_tmp = GC_words_allocd_tmp;
-@@ -578,44 +574,6 @@
- return((GC_PTR) op);
- }
- }
--
--#ifdef __STDC__
--/* Not well tested nor integrated. */
--/* Debug version is tricky and currently missing. */
--#include <limits.h>
--
--GC_PTR GC_memalign(size_t align, size_t lb)
--{
-- size_t new_lb;
-- size_t offset;
-- ptr_t result;
--
--# ifdef ALIGN_DOUBLE
-- if (align <= WORDS_TO_BYTES(2) && lb > align) return GC_malloc(lb);
--# endif
-- if (align <= WORDS_TO_BYTES(1)) return GC_malloc(lb);
-- if (align >= HBLKSIZE/2 || lb >= HBLKSIZE/2) {
-- if (align > HBLKSIZE) return GC_oom_fn(LONG_MAX-1024) /* Fail */;
-- return GC_malloc(lb <= HBLKSIZE? HBLKSIZE : lb);
-- /* Will be HBLKSIZE aligned. */
-- }
-- /* We could also try to make sure that the real rounded-up object size */
-- /* is a multiple of align. That would be correct up to HBLKSIZE. */
-- new_lb = lb + align - 1;
-- result = GC_malloc(new_lb);
-- offset = (word)result % align;
-- if (offset != 0) {
-- offset = align - offset;
-- if (!GC_all_interior_pointers) {
-- if (offset >= VALID_OFFSET_SZ) return GC_malloc(HBLKSIZE);
-- GC_register_displacement(offset);
-- }
-- }
-- result = (GC_PTR) ((ptr_t)result + offset);
-- GC_ASSERT((word)result % align == 0);
-- return result;
--}
--#endif
-
- # ifdef ATOMIC_UNCOLLECTABLE
- /* Allocate lb bytes of pointerfree, untraced, uncollectable data */
-diff -Nur ../boehm-gc/mark.c boehm-gc/mark.c
---- ../boehm-gc/mark.c Mon May 26 12:48:52 2003
-+++ boehm-gc/mark.c Fri Mar 29 14:52:12 2002
-@@ -19,10 +19,6 @@
- # include <stdio.h>
- # include "private/gc_pmark.h"
-
--#if defined(MSWIN32) && defined(__GNUC__)
--# include <excpt.h>
--#endif
--
- /* We put this here to minimize the risk of inlining. */
- /*VARARGS*/
- #ifdef __WATCOMC__
-@@ -265,20 +261,20 @@
- /* remains valid until all marking is complete. */
- /* A zero value indicates that it's OK to miss some */
- /* register values. */
--/* We hold the allocation lock. In the case of */
--/* incremental collection, the world may not be stopped.*/
--#ifdef MSWIN32
-- /* For win32, this is called after we establish a structured */
-- /* exception handler, in case Windows unmaps one of our root */
-- /* segments. See below. In either case, we acquire the */
-- /* allocator lock long before we get here. */
-- GC_bool GC_mark_some_inner(cold_gc_frame)
-- ptr_t cold_gc_frame;
--#else
-- GC_bool GC_mark_some(cold_gc_frame)
-- ptr_t cold_gc_frame;
--#endif
-+GC_bool GC_mark_some(cold_gc_frame)
-+ptr_t cold_gc_frame;
- {
-+#if defined(MSWIN32) && !defined(__GNUC__)
-+ /* Windows 98 appears to asynchronously create and remove writable */
-+ /* memory mappings, for reasons we haven't yet understood. Since */
-+ /* we look for writable regions to determine the root set, we may */
-+ /* try to mark from an address range that disappeared since we */
-+ /* started the collection. Thus we have to recover from faults here. */
-+ /* This code does not appear to be necessary for Windows 95/NT/2000. */
-+ /* Note that this code should never generate an incremental GC write */
-+ /* fault. */
-+ __try {
-+#endif /* defined(MSWIN32) && !defined(__GNUC__) */
- switch(GC_mark_state) {
- case MS_NONE:
- return(FALSE);
-@@ -399,130 +395,23 @@
- ABORT("GC_mark_some: bad state");
- return(FALSE);
- }
--}
--
--
--#ifdef MSWIN32
--
--# ifdef __GNUC__
--
-- typedef struct {
-- EXCEPTION_REGISTRATION ex_reg;
-- void *alt_path;
-- } ext_ex_regn;
--
--
-- static EXCEPTION_DISPOSITION mark_ex_handler(
-- struct _EXCEPTION_RECORD *ex_rec,
-- void *est_frame,
-- struct _CONTEXT *context,
-- void *disp_ctxt)
-- {
-- if (ex_rec->ExceptionCode == STATUS_ACCESS_VIOLATION) {
-- ext_ex_regn *xer = (ext_ex_regn *)est_frame;
--
-- /* Unwind from the inner function assuming the standard */
-- /* function prologue. */
-- /* Assumes code has not been compiled with */
-- /* -fomit-frame-pointer. */
-- context->Esp = context->Ebp;
-- context->Ebp = *((DWORD *)context->Esp);
-- context->Esp = context->Esp - 8;
--
-- /* Resume execution at the "real" handler within the */
-- /* wrapper function. */
-- context->Eip = (DWORD )(xer->alt_path);
--
-- return ExceptionContinueExecution;
--
-- } else {
-- return ExceptionContinueSearch;
-- }
-- }
--# endif /* __GNUC__ */
--
--
-- GC_bool GC_mark_some(cold_gc_frame)
-- ptr_t cold_gc_frame;
-- {
-- GC_bool ret_val;
--
--# ifndef __GNUC__
-- /* Windows 98 appears to asynchronously create and remove */
-- /* writable memory mappings, for reasons we haven't yet */
-- /* understood. Since we look for writable regions to */
-- /* determine the root set, we may try to mark from an */
-- /* address range that disappeared since we started the */
-- /* collection. Thus we have to recover from faults here. */
-- /* This code does not appear to be necessary for Windows */
-- /* 95/NT/2000. Note that this code should never generate */
-- /* an incremental GC write fault. */
--
-- __try {
--
--# else /* __GNUC__ */
--
-- /* Manually install an exception handler since GCC does */
-- /* not yet support Structured Exception Handling (SEH) on */
-- /* Win32. */
--
-- ext_ex_regn er;
--
-- er.alt_path = &&handle_ex;
-- er.ex_reg.handler = mark_ex_handler;
-- asm volatile ("movl %%fs:0, %0" : "=r" (er.ex_reg.prev));
-- asm volatile ("movl %0, %%fs:0" : : "r" (&er));
--
--# endif /* __GNUC__ */
--
-- ret_val = GC_mark_some_inner(cold_gc_frame);
--
--# ifndef __GNUC__
--
-- } __except (GetExceptionCode() == EXCEPTION_ACCESS_VIOLATION ?
-- EXCEPTION_EXECUTE_HANDLER : EXCEPTION_CONTINUE_SEARCH) {
--
--# else /* __GNUC__ */
--
-- /* Prevent GCC from considering the following code unreachable */
-- /* and thus eliminating it. */
-- if (er.alt_path != 0)
-- goto rm_handler;
--
--handle_ex:
-- /* Execution resumes from here on an access violation. */
--
--# endif /* __GNUC__ */
--
--# ifdef CONDPRINT
-- if (GC_print_stats) {
-- GC_printf0("Caught ACCESS_VIOLATION in marker. "
-- "Memory mapping disappeared.\n");
-- }
--# endif /* CONDPRINT */
--
-- /* We have bad roots on the stack. Discard mark stack. */
-- /* Rescan from marked objects. Redetermine roots. */
-- GC_invalidate_mark_state();
-- scan_ptr = 0;
--
-- ret_val = FALSE;
--
--# ifndef __GNUC__
--
-+#if defined(MSWIN32) && !defined(__GNUC__)
-+ } __except (GetExceptionCode() == EXCEPTION_ACCESS_VIOLATION ?
-+ EXCEPTION_EXECUTE_HANDLER : EXCEPTION_CONTINUE_SEARCH) {
-+# ifdef CONDPRINT
-+ if (GC_print_stats) {
-+ GC_printf0("Caught ACCESS_VIOLATION in marker. "
-+ "Memory mapping disappeared.\n");
- }
--
--# else /* __GNUC__ */
--
--rm_handler:
-- /* Uninstall the exception handler */
-- asm volatile ("mov %0, %%fs:0" : : "r" (er.ex_reg.prev));
--
--# endif /* __GNUC__ */
--
-- return ret_val;
-+# endif /* CONDPRINT */
-+ /* We have bad roots on the stack. Discard mark stack. */
-+ /* Rescan from marked objects. Redetermine roots. */
-+ GC_invalidate_mark_state();
-+ scan_ptr = 0;
-+ return FALSE;
- }
--#endif /* MSWIN32 */
-+#endif /* defined(MSWIN32) && !defined(__GNUC__) */
-+}
-
-
- GC_bool GC_mark_stack_empty()
-@@ -545,7 +434,13 @@
- /* for the large object. */
- /* - just return current if it does not point to a large object. */
- /*ARGSUSED*/
--ptr_t GC_find_start(current, hhdr, new_hdr_p)
-+# ifdef PRINT_BLACK_LIST
-+ ptr_t GC_find_start(current, hhdr, new_hdr_p, source)
-+ ptr_t source;
-+# else
-+ ptr_t GC_find_start(current, hhdr, new_hdr_p)
-+# define source 0
-+# endif
- register ptr_t current;
- register hdr *hhdr, **new_hdr_p;
- {
-@@ -573,6 +468,7 @@
- } else {
- return(current);
- }
-+# undef source
- }
-
- void GC_invalidate_mark_state()
-@@ -650,8 +546,8 @@
- /* Large length. */
- /* Process part of the range to avoid pushing too much on the */
- /* stack. */
-- GC_ASSERT(descr < (word)GC_greatest_plausible_heap_addr
-- - (word)GC_least_plausible_heap_addr);
-+ GC_ASSERT(descr < GC_greatest_plausible_heap_addr
-+ - GC_least_plausible_heap_addr);
- # ifdef PARALLEL_MARK
- # define SHARE_BYTES 2048
- if (descr > SHARE_BYTES && GC_parallel
-@@ -682,7 +578,6 @@
- while (descr != 0) {
- if ((signed_word)descr < 0) {
- current = *current_p;
-- FIXUP_POINTER(current);
- if ((ptr_t)current >= least_ha && (ptr_t)current < greatest_ha) {
- PREFETCH(current);
- HC_PUSH_CONTENTS((ptr_t)current, mark_stack_top,
-@@ -757,7 +652,6 @@
- PREFETCH((ptr_t)limit - PREF_DIST*CACHE_LINE_SIZE);
- GC_ASSERT(limit >= current_p);
- deferred = *limit;
-- FIXUP_POINTER(deferred);
- limit = (word *)((char *)limit - ALIGNMENT);
- if ((ptr_t)deferred >= least_ha && (ptr_t)deferred < greatest_ha) {
- PREFETCH(deferred);
-@@ -767,7 +661,6 @@
- /* Unroll once, so we don't do too many of the prefetches */
- /* based on limit. */
- deferred = *limit;
-- FIXUP_POINTER(deferred);
- limit = (word *)((char *)limit - ALIGNMENT);
- if ((ptr_t)deferred >= least_ha && (ptr_t)deferred < greatest_ha) {
- PREFETCH(deferred);
-@@ -782,7 +675,6 @@
- /* Since HC_PUSH_CONTENTS expands to a lot of code, */
- /* we don't. */
- current = *current_p;
-- FIXUP_POINTER(current);
- PREFETCH((ptr_t)current_p + PREF_DIST*CACHE_LINE_SIZE);
- if ((ptr_t)current >= least_ha && (ptr_t)current < greatest_ha) {
- /* Prefetch the contents of the object we just pushed. It's */
-@@ -834,33 +726,22 @@
- mse *top = local - 1;
- unsigned i = 0;
-
-- /* Make sure that prior writes to the mark stack are visible. */
-- /* On some architectures, the fact that the reads are */
-- /* volatile should suffice. */
--# if !defined(IA64) && !defined(HP_PA) && !defined(I386)
-- GC_memory_barrier();
--# endif
- GC_ASSERT(high >= low-1 && high - low + 1 <= GC_mark_stack_size);
- for (p = low; p <= high && i <= max; ++p) {
- word descr = *(volatile word *) &(p -> mse_descr);
-- /* In the IA64 memory model, the following volatile store is */
-- /* ordered after this read of descr. Thus a thread must read */
-- /* the original nonzero value. HP_PA appears to be similar, */
-- /* and if I'm reading the P4 spec correctly, X86 is probably */
-- /* also OK. In some other cases we need a barrier. */
--# if !defined(IA64) && !defined(HP_PA) && !defined(I386)
-- GC_memory_barrier();
--# endif
- if (descr != 0) {
- *(volatile word *) &(p -> mse_descr) = 0;
-- /* More than one thread may get this entry, but that's only */
-- /* a minor performance problem. */
- ++top;
- top -> mse_descr = descr;
- top -> mse_start = p -> mse_start;
- GC_ASSERT( top -> mse_descr & GC_DS_TAGS != GC_DS_LENGTH ||
- top -> mse_descr < GC_greatest_plausible_heap_addr
- - GC_least_plausible_heap_addr);
-+ /* There is no synchronization here. We assume that at */
-+ /* least one thread will see the original descriptor. */
-+ /* Otherwise we need a barrier. */
-+ /* More than one thread may get this entry, but that's only */
-+ /* a minor performance problem. */
- /* If this is a big object, count it as */
- /* size/256 + 1 objects. */
- ++i;
-@@ -897,7 +778,7 @@
- BCOPY(low, my_start, stack_size * sizeof(mse));
- GC_ASSERT(GC_mark_stack_top = my_top);
- # if !defined(IA64) && !defined(HP_PA)
-- GC_memory_barrier();
-+ GC_memory_write_barrier();
- # endif
- /* On IA64, the volatile write acts as a release barrier. */
- GC_mark_stack_top = my_top + stack_size;
-@@ -1461,8 +1342,8 @@
- # define GC_least_plausible_heap_addr least_ha
- if (top == 0) return;
-- /* check all pointers in range and push if they appear */
-- /* to be valid. */
-+ /* check all pointers in range and put in push if they appear */
-+ /* to be valid. */
- lim = t - 1 /* longword */;
- for (p = b; p <= lim; p = (word *)(((char *)p) + ALIGNMENT)) {
- q = *p;
-@@ -1485,7 +1366,7 @@
- ptr_t top;
- ptr_t cold_gc_frame;
- {
-- if (!NEED_FIXUP_POINTER && GC_all_interior_pointers) {
-+ if (GC_all_interior_pointers) {
- # define EAGER_BYTES 1024
- /* Push the hot end of the stack eagerly, so that register values */
- /* saved inside GC frames are marked before they disappear. */
-@@ -1494,7 +1375,6 @@
- GC_push_all_stack(bottom, top);
- return;
- }
-- GC_ASSERT(bottom <= cold_gc_frame && cold_gc_frame <= top);
- # ifdef STACK_GROWS_DOWN
- GC_push_all(cold_gc_frame - sizeof(ptr_t), top);
- GC_push_all_eager(bottom, cold_gc_frame);
-@@ -1515,7 +1395,7 @@
- ptr_t bottom;
- ptr_t top;
- {
-- if (!NEED_FIXUP_POINTER && GC_all_interior_pointers) {
-+ if (GC_all_interior_pointers) {
- GC_push_all(bottom, top);
- } else {
- GC_push_all_eager(bottom, top);
-diff -Nur ../boehm-gc/mark_rts.c boehm-gc/mark_rts.c
---- ../boehm-gc/mark_rts.c Mon May 26 12:48:52 2003
-+++ boehm-gc/mark_rts.c Mon Mar 3 22:38:29 2003
-@@ -275,72 +275,33 @@
- }
+ # ifdef S370
++ /* If this still works, and if anyone cares, this should probably */
++ /* be moved to the S390 category. */
+ # define MACH_TYPE "S370"
+ # define ALIGNMENT 4 /* Required by hardware */
+ # define USE_GENERIC_PUSH_REGS
+@@ -1517,8 +1608,8 @@
+ extern int etext[];
+ extern int _etext[];
+ extern int _end[];
+- extern char * GC_SysVGetDataStart();
+-# define DATASTART (ptr_t)GC_SysVGetDataStart(0x10000, _etext)
++ extern ptr_t GC_SysVGetDataStart();
++# define DATASTART GC_SysVGetDataStart(0x10000, _etext)
+ # define DATAEND (_end)
+ # define HEURISTIC2
+ # endif
+@@ -1576,7 +1667,7 @@
+ # define DYNAMIC_LOADING
+ # include <features.h>
+ # if defined(__GLIBC__) && __GLIBC__ >= 2
+-# define LINUX_DATA_START
++# define SEARCH_FOR_DATA_START
+ # else
+ extern char **__environ;
+ # define DATASTART ((ptr_t)(&__environ))
+@@ -1623,7 +1714,7 @@
+ # define STACKBOTTOM ((ptr_t) 0x7c000000)
+ # define USE_GENERIC_PUSH_REGS
+ # define DYNAMIC_LOADING
+-# define LINUX_DATA_START
++# define SEARCH_FOR_DATA_START
+ extern int _end[];
+ # define DATAEND (_end)
+ # endif
+@@ -1640,7 +1731,9 @@
+ # define MACH_TYPE "X86_64"
+ # define ALIGNMENT 8
+ # define CPP_WORDSZ 64
++# ifndef HBLKSIZE
+ # define HBLKSIZE 4096
++# endif
+ # define CACHE_LINE_SIZE 64
+ # define USE_GENERIC_PUSH_REGS
+ # ifdef LINUX
+@@ -1660,7 +1753,7 @@
+ # define DATASTART ((ptr_t)((((word) (_etext)) + 0xfff) & ~0xfff))
+ # endif
+ # include <features.h>
+-# define LINUX_DATA_START
++# define SEARCH_FOR_DATA_START
+ extern int _end[];
+ # define DATAEND (_end)
+ # else
+@@ -1674,19 +1767,6 @@
+ # endif
+ # endif
- /* Internal use only; lock held. */
--static void GC_remove_root_at_pos(i)
--int i;
--{
-- GC_root_size -= (GC_static_roots[i].r_end - GC_static_roots[i].r_start);
-- GC_static_roots[i].r_start = GC_static_roots[n_root_sets-1].r_start;
-- GC_static_roots[i].r_end = GC_static_roots[n_root_sets-1].r_end;
-- GC_static_roots[i].r_tmp = GC_static_roots[n_root_sets-1].r_tmp;
-- n_root_sets--;
--}
--
--#if !defined(MSWIN32) && !defined(MSWINCE)
--static void GC_rebuild_root_index()
--{
-- register int i;
--
-- for (i = 0; i < RT_SIZE; i++) GC_root_index[i] = 0;
-- for (i = 0; i < n_root_sets; i++)
-- add_roots_to_index(GC_static_roots + i);
--}
+-#ifdef LINUX_DATA_START
+- /* Some Linux distributions arrange to define __data_start. Some */
+- /* define data_start as a weak symbol. The latter is technically */
+- /* broken, since the user program may define data_start, in which */
+- /* case we lose. Nonetheless, we try both, prefering __data_start. */
+- /* We assume gcc. */
+-# pragma weak __data_start
+- extern int __data_start[];
+-# pragma weak data_start
+- extern int data_start[];
+-# define DATASTART ((ptr_t)(__data_start != 0? __data_start : data_start))
-#endif
-
--/* Internal use only; lock held. */
- void GC_remove_tmp_roots()
- {
- register int i;
-
- for (i = 0; i < n_root_sets; ) {
- if (GC_static_roots[i].r_tmp) {
-- GC_remove_root_at_pos(i);
-+ GC_root_size -=
-+ (GC_static_roots[i].r_end - GC_static_roots[i].r_start);
-+ GC_static_roots[i].r_start = GC_static_roots[n_root_sets-1].r_start;
-+ GC_static_roots[i].r_end = GC_static_roots[n_root_sets-1].r_end;
-+ GC_static_roots[i].r_tmp = GC_static_roots[n_root_sets-1].r_tmp;
-+ n_root_sets--;
- } else {
- i++;
- }
- }
-- #if !defined(MSWIN32) && !defined(MSWINCE)
-- GC_rebuild_root_index();
-- #endif
--}
--
--#if !defined(MSWIN32) && !defined(MSWINCE)
--void GC_remove_roots(b, e)
--char * b; char * e;
--{
-- DCL_LOCK_STATE;
--
-- DISABLE_SIGNALS();
-- LOCK();
-- GC_remove_roots_inner(b, e);
-- UNLOCK();
-- ENABLE_SIGNALS();
--}
--
--/* Should only be called when the lock is held */
--void GC_remove_roots_inner(b,e)
--char * b; char * e;
--{
-- int i;
-- for (i = 0; i < n_root_sets; ) {
-- if (GC_static_roots[i].r_start >= (ptr_t)b && GC_static_roots[i].r_end <= (ptr_t)e) {
-- GC_remove_root_at_pos(i);
-- } else {
-- i++;
-- }
-+# if !defined(MSWIN32) && !defined(MSWINCE)
-+ {
-+ register int i;
-+
-+ for (i = 0; i < RT_SIZE; i++) GC_root_index[i] = 0;
-+ for (i = 0; i < n_root_sets; i++)
-+ add_roots_to_index(GC_static_roots + i);
- }
-- GC_rebuild_root_index();
-+# endif
-+
- }
--#endif /* !defined(MSWIN32) && !defined(MSWINCE) */
+ #if defined(LINUX) && defined(REDIRECT_MALLOC)
+ /* Rld appears to allocate some memory with its own allocator, and */
+ /* some through malloc, which might be redirected. To make this */
+@@ -1742,8 +1822,8 @@
+ # endif
- #if defined(MSWIN32) || defined(_WIN32_WCE_EMULATION)
- /* Workaround for the OS mapping and unmapping behind our back: */
-@@ -612,11 +573,8 @@
+ # if defined(SVR4) || defined(LINUX) || defined(IRIX) || defined(HPUX) \
+- || defined(OPENBSD) || defined(NETBSD) || defined(FREEBSD) \
+- || defined(BSD) || defined(_AIX) || defined(MACOSX) || defined(OSF1)
++ || defined(OPENBSD) || defined(NETBSD) || defined(FREEBSD) || defined(DGUX) \
++ || defined(BSD) || defined(AIX) || defined(DARWIN) || defined(OSF1)
+ # define UNIX_LIKE /* Basic Unix-like system calls work. */
+ # endif
- /* Mark thread local free lists, even if their mark */
- /* descriptor excludes the link field. */
-- /* If the world is not stopped, this is unsafe. It is */
-- /* also unnecessary, since we will do this again with the */
-- /* world stopped. */
- # ifdef THREAD_LOCAL_ALLOC
-- if (GC_world_stopped) GC_mark_thread_local_free_lists();
-+ GC_mark_thread_local_free_lists();
- # endif
+@@ -1762,13 +1842,13 @@
+ # endif
- /*
-diff -Nur ../boehm-gc/misc.c boehm-gc/misc.c
---- ../boehm-gc/misc.c Mon May 26 12:48:52 2003
-+++ boehm-gc/misc.c Mon Mar 3 22:38:30 2003
-@@ -46,10 +46,8 @@
- # ifdef GC_SOLARIS_THREADS
- mutex_t GC_allocate_ml; /* Implicitly initialized. */
- # else
--# if defined(GC_WIN32_THREADS)
--# if defined(GC_PTHREADS)
-- pthread_mutex_t GC_allocate_ml = PTHREAD_MUTEX_INITIALIZER;
--# elif defined(GC_DLL)
-+# ifdef GC_WIN32_THREADS
-+# if !defined(GC_NOT_DLL) && (defined(_DLL) || defined(GC_DLL))
- __declspec(dllexport) CRITICAL_SECTION GC_allocate_ml;
- # else
- CRITICAL_SECTION GC_allocate_ml;
-@@ -77,8 +75,8 @@
- #undef STACKBASE
- #endif
+ # ifdef SRC_M3
+-/* Postponed for now. */
++ /* Postponed for now. */
+ # undef PROC_VDB
+ # undef MPROTECT_VDB
+ # endif
--/* Dont unnecessarily call GC_register_main_static_data() in case */
--/* dyn_load.c isn't linked in. */
-+/* Dont unnecessarily call GC_register_main_static_data() in case */
-+/* dyn_load.c isn't linked in. */
- #ifdef DYNAMIC_LOADING
- # define GC_REGISTER_MAIN_STATIC_DATA() GC_register_main_static_data()
- #else
-@@ -92,7 +90,6 @@
- /* defined here so we don't have to load debug_malloc.o */
+ # ifdef SMALL_CONFIG
+-/* Presumably not worth the space it takes. */
++ /* Presumably not worth the space it takes. */
+ # undef PROC_VDB
+ # undef MPROTECT_VDB
+ # endif
+@@ -1808,8 +1888,9 @@
+ /* platforms as well, though it should be avoided in win32. */
+ # endif /* LINUX */
- void (*GC_check_heap) GC_PROTO((void)) = (void (*) GC_PROTO((void)))0;
--void (*GC_print_all_smashed) GC_PROTO((void)) = (void (*) GC_PROTO((void)))0;
+-# if defined(SEARCH_FOR_DATA_START) && defined(GC_PRIVATE_H)
++# if defined(SEARCH_FOR_DATA_START)
+ extern ptr_t GC_data_start;
++# define DATASTART GC_data_start
+ # endif
- void (*GC_start_call_back) GC_PROTO((void)) = (void (*) GC_PROTO((void)))0;
+ # ifndef CLEAR_DOUBLE
+@@ -1818,28 +1899,25 @@
+ ((word*)x)[1] = 0;
+ # endif /* CLEAR_DOUBLE */
-@@ -112,10 +109,6 @@
+-/* Internally we use GC_SOLARIS_THREADS to test for either old or pthreads. */
++ /* Internally we use GC_SOLARIS_THREADS to test for either old or pthreads. */
+ # if defined(GC_SOLARIS_PTHREADS) && !defined(GC_SOLARIS_THREADS)
+ # define GC_SOLARIS_THREADS
+ # endif
- GC_bool GC_print_back_height = 0;
+ # if defined(GC_IRIX_THREADS) && !defined(IRIX5)
+---> inconsistent configuration
++ --> inconsistent configuration
+ # endif
+ # if defined(GC_LINUX_THREADS) && !defined(LINUX)
+---> inconsistent configuration
++ --> inconsistent configuration
+ # endif
+ # if defined(GC_SOLARIS_THREADS) && !defined(SUNOS5)
+---> inconsistent configuration
++ --> inconsistent configuration
+ # endif
+ # if defined(GC_HPUX_THREADS) && !defined(HPUX)
+---> inconsistent configuration
++ --> inconsistent configuration
+ # endif
+-# if defined(GC_WIN32_THREADS) && !defined(MSWIN32)
+- /* Ideally CYGWIN32 should work, in addition to MSWIN32. I suspect */
+- /* the necessary code is mostly there, but nobody has actually made */
+- /* sure the right combination of pieces is compiled in, etc. */
+---> inconsistent configuration
++# if defined(GC_WIN32_THREADS) && !defined(MSWIN32) && !defined(CYGWIN32)
++ --> inconsistent configuration
+ # endif
+
+ # if defined(PCR) || defined(SRC_M3) || \
+@@ -1848,8 +1926,8 @@
+ # define THREADS
+ # endif
+
+-# if defined(HP_PA) || defined(M88K) || defined(POWERPC) && !defined(MACOSX) \
+- || defined(LINT) || defined(MSWINCE) \
++# if defined(HP_PA) || defined(M88K) || defined(POWERPC) && !defined(DARWIN) \
++ || defined(LINT) || defined(MSWINCE) || defined(ARM32) \
+ || (defined(I386) && defined(__LCC__))
+ /* Use setjmp based hack to mark from callee-save registers. */
+ /* The define should move to the individual platform */
+@@ -1862,36 +1940,26 @@
+ /* include assembly code to do it well. */
+ # endif
--#ifndef NO_DEBUGGING
-- GC_bool GC_dump_regularly = 0; /* Generate regular debugging dumps. */
+-/* Can we save call chain in objects for debugging? */
+-/* SET NFRAMES (# of saved frames) and NARGS (#of args for each frame) */
+-/* to reasonable values for the platform. */
+-/* Set SAVE_CALL_CHAIN if we can. SAVE_CALL_COUNT can be specified at */
+-/* build time, though we feel free to adjust it slightly. */
+-/* Define NEED_CALLINFO if we either save the call stack or */
+-/* GC_ADD_CALLER is defined. */
+-#ifdef LINUX
+-# include <features.h>
+-# if __GLIBC__ == 2 && __GLIBC_MINOR__ >= 1 || __GLIBC__ > 2
+-# define HAVE_BUILTIN_BACKTRACE
+-# endif
-#endif
--
- #ifdef FIND_LEAK
- int GC_find_leak = 1;
- #else
-@@ -144,13 +137,6 @@
++ /* Can we save call chain in objects for debugging? */
++ /* SET NFRAMES (# of saved frames) and NARGS (#of args for each */
++ /* frame) to reasonable values for the platform. */
++ /* Set SAVE_CALL_CHAIN if we can. SAVE_CALL_COUNT can be specified */
++ /* at build time, though we feel free to adjust it slightly. */
++ /* Define NEED_CALLINFO if we either save the call stack or */
++ /* GC_ADD_CALLER is defined. */
++ /* GC_CAN_SAVE_CALL_STACKS is set in gc.h. */
- extern signed_word GC_mem_found;
+ #if defined(SPARC)
+-# define CAN_SAVE_CALL_STACKS
+ # define CAN_SAVE_CALL_ARGS
+ #endif
+ #if (defined(I386) || defined(X86_64)) && defined(LINUX)
+ /* SAVE_CALL_CHAIN is supported if the code is compiled to save */
+ /* frame pointers by default, i.e. no -fomit-frame-pointer flag. */
+-# define CAN_SAVE_CALL_STACKS
+ # define CAN_SAVE_CALL_ARGS
+ #endif
+-#if defined(HAVE_BUILTIN_BACKTRACE) && !defined(CAN_SAVE_CALL_STACKS)
+-# define CAN_SAVE_CALL_STACKS
+-#endif
--void * GC_project2(arg1, arg2)
--void *arg1;
--void *arg2;
--{
-- return arg2;
--}
--
- # ifdef MERGE_SIZES
- /* Set things up so that GC_size_map[i] >= words(i), */
- /* but not too much bigger */
-@@ -469,7 +455,7 @@
-
- DISABLE_SIGNALS();
+ # if defined(SAVE_CALL_COUNT) && !defined(GC_ADD_CALLER) \
+- && defined(CAN_SAVE_CALL_STACKS)
++ && defined(GC_CAN_SAVE_CALL_STACKS)
+ # define SAVE_CALL_CHAIN
+ # endif
+ # ifdef SAVE_CALL_CHAIN
+@@ -1919,5 +1987,97 @@
+ # if defined(MAKE_BACK_GRAPH) && !defined(DBG_HDRS_ALL)
+ # define DBG_HDRS_ALL
+ # endif
++
++# if defined(POINTER_MASK) && !defined(POINTER_SHIFT)
++# define POINTER_SHIFT 0
++# endif
++
++# if defined(POINTER_SHIFT) && !defined(POINTER_MASK)
++# define POINTER_MASK ((GC_word)(-1))
++# endif
++
++# if !defined(FIXUP_POINTER) && defined(POINTER_MASK)
++# define FIXUP_POINTER(p) (p) = ((p) & (POINTER_MASK) << POINTER_SHIFT)
++# endif
++
++# if defined(FIXUP_POINTER)
++# define NEED_FIXUP_POINTER 1
++# else
++# define NEED_FIXUP_POINTER 0
++# define FIXUP_POINTER(p)
++# endif
++
++#ifdef GC_PRIVATE_H
++ /* This relies on some type definitions from gc_priv.h, from */
++ /* where it's normally included. */
++ /* */
++ /* How to get heap memory from the OS: */
++ /* Note that sbrk()-like allocation is preferred, since it */
++ /* usually makes it possible to merge consecutively allocated */
++ /* chunks. It also avoids unintented recursion with */
++ /* -DREDIRECT_MALLOC. */
++ /* GET_MEM() returns a HLKSIZE aligned chunk. */
++ /* 0 is taken to mean failure. */
++ /* In the case os USE_MMAP, the argument must also be a */
++ /* physical page size. */
++ /* GET_MEM is currently not assumed to retrieve 0 filled space, */
++ /* though we should perhaps take advantage of the case in which */
++ /* does. */
++ struct hblk; /* See gc_priv.h. */
++# ifdef PCR
++ char * real_malloc();
++# define GET_MEM(bytes) HBLKPTR(real_malloc((size_t)bytes + GC_page_size) \
++ + GC_page_size-1)
++# else
++# ifdef OS2
++ void * os2_alloc(size_t bytes);
++# define GET_MEM(bytes) HBLKPTR((ptr_t)os2_alloc((size_t)bytes \
++ + GC_page_size) \
++ + GC_page_size-1)
++# else
++# if defined(NEXT) || defined(DOS4GW) || \
++ (defined(AMIGA) && !defined(GC_AMIGA_FASTALLOC)) || \
++ (defined(SUNOS5) && !defined(USE_MMAP))
++# define GET_MEM(bytes) HBLKPTR((size_t) \
++ calloc(1, (size_t)bytes + GC_page_size) \
++ + GC_page_size-1)
++# else
++# ifdef MSWIN32
++ extern ptr_t GC_win32_get_mem();
++# define GET_MEM(bytes) (struct hblk *)GC_win32_get_mem(bytes)
++# else
++# ifdef MACOS
++# if defined(USE_TEMPORARY_MEMORY)
++ extern Ptr GC_MacTemporaryNewPtr(size_t size,
++ Boolean clearMemory);
++# define GET_MEM(bytes) HBLKPTR( \
++ GC_MacTemporaryNewPtr(bytes + GC_page_size, true) \
++ + GC_page_size-1)
++# else
++# define GET_MEM(bytes) HBLKPTR( \
++ NewPtrClear(bytes + GC_page_size) + GC_page_size-1)
++# endif
++# else
++# ifdef MSWINCE
++ extern ptr_t GC_wince_get_mem();
++# define GET_MEM(bytes) (struct hblk *)GC_wince_get_mem(bytes)
++# else
++# if defined(AMIGA) && defined(GC_AMIGA_FASTALLOC)
++ extern void *GC_amiga_get_mem(size_t size);
++ define GET_MEM(bytes) HBLKPTR((size_t) \
++ GC_amiga_get_mem((size_t)bytes + GC_page_size) \
++ + GC_page_size-1)
++# else
++ extern ptr_t GC_unix_get_mem();
++# define GET_MEM(bytes) (struct hblk *)GC_unix_get_mem(bytes)
++# endif
++# endif
++# endif
++# endif
++# endif
++# endif
++# endif
++
++#endif /* GC_PRIVATE_H */
--#if defined(GC_WIN32_THREADS) && !defined(GC_PTHREADS)
-+#ifdef MSWIN32
- if (!GC_is_initialized) InitializeCriticalSection(&GC_allocate_ml);
- #endif /* MSWIN32 */
+ # endif /* GCCONFIG_H */
+diff -Nubr boehm-gc/include/private/pthread_stop_world.h ../boehm-gc/include/private/pthread_stop_world.h
+--- boehm-gc/include/private/pthread_stop_world.h Wed Dec 31 16:00:00 1969
++++ ../boehm-gc/include/private/pthread_stop_world.h Mon May 26 13:28:24 2003
+@@ -0,0 +1,12 @@
++#ifndef GC_PTHREAD_STOP_WORLD_H
++#define GC_PTHREAD_STOP_WORLD_H
++
++struct thread_stop_info {
++ int signal;
++ word last_stop_count; /* GC_last_stop_count value when thread */
++ /* last successfully handled a suspend */
++ /* signal. */
++ ptr_t stack_ptr; /* Valid only when stopped. */
++};
++
++#endif
+diff -Nubr boehm-gc/include/private/pthread_support.h ../boehm-gc/include/private/pthread_support.h
+--- boehm-gc/include/private/pthread_support.h Wed Dec 31 16:00:00 1969
++++ ../boehm-gc/include/private/pthread_support.h Mon May 26 13:28:24 2003
+@@ -0,0 +1,97 @@
++#ifndef GC_PTHREAD_SUPPORT_H
++#define GC_PTHREAD_SUPPORT_H
++
++# include "private/gc_priv.h"
++
++# if defined(GC_PTHREADS) && !defined(GC_SOLARIS_THREADS) \
++ && !defined(GC_IRIX_THREADS) && !defined(GC_WIN32_THREADS)
++
++#if defined(GC_DARWIN_THREADS)
++# include "private/darwin_stop_world.h"
++#else
++# include "private/pthread_stop_world.h"
++#endif
++
++/* We use the allocation lock to protect thread-related data structures. */
++
++/* The set of all known threads. We intercept thread creation and */
++/* joins. */
++/* Protected by allocation/GC lock. */
++/* Some of this should be declared volatile, but that's inconsistent */
++/* with some library routine declarations. */
++typedef struct GC_Thread_Rep {
++ struct GC_Thread_Rep * next; /* More recently allocated threads */
++ /* with a given pthread id come */
++ /* first. (All but the first are */
++ /* guaranteed to be dead, but we may */
++ /* not yet have registered the join.) */
++ pthread_t id;
++ /* Extra bookkeeping information the stopping code uses */
++ struct thread_stop_info stop_info;
++
++ short flags;
++# define FINISHED 1 /* Thread has exited. */
++# define DETACHED 2 /* Thread is intended to be detached. */
++# define MAIN_THREAD 4 /* True for the original thread only. */
++ short thread_blocked; /* Protected by GC lock. */
++ /* Treated as a boolean value. If set, */
++ /* thread will acquire GC lock before */
++ /* doing any pointer manipulations, and */
++ /* has set its sp value. Thus it does */
++ /* not need to be sent a signal to stop */
++ /* it. */
++ ptr_t stack_end; /* Cold end of the stack. */
++# ifdef IA64
++ ptr_t backing_store_end;
++ ptr_t backing_store_ptr;
++# endif
++ void * status; /* The value returned from the thread. */
++ /* Used only to avoid premature */
++ /* reclamation of any data it might */
++ /* reference. */
++# ifdef THREAD_LOCAL_ALLOC
++# if CPP_WORDSZ == 64 && defined(ALIGN_DOUBLE)
++# define GRANULARITY 16
++# define NFREELISTS 49
++# else
++# define GRANULARITY 8
++# define NFREELISTS 65
++# endif
++ /* The ith free list corresponds to size i*GRANULARITY */
++# define INDEX_FROM_BYTES(n) ((ADD_SLOP(n) + GRANULARITY - 1)/GRANULARITY)
++# define BYTES_FROM_INDEX(i) ((i) * GRANULARITY - EXTRA_BYTES)
++# define SMALL_ENOUGH(bytes) (ADD_SLOP(bytes) <= \
++ (NFREELISTS-1)*GRANULARITY)
++ ptr_t ptrfree_freelists[NFREELISTS];
++ ptr_t normal_freelists[NFREELISTS];
++# ifdef GC_GCJ_SUPPORT
++ ptr_t gcj_freelists[NFREELISTS];
++# endif
++ /* Free lists contain either a pointer or a small count */
++ /* reflecting the number of granules allocated at that */
++ /* size. */
++ /* 0 ==> thread-local allocation in use, free list */
++ /* empty. */
++ /* > 0, <= DIRECT_GRANULES ==> Using global allocation, */
++ /* too few objects of this size have been */
++ /* allocated by this thread. */
++ /* >= HBLKSIZE => pointer to nonempty free list. */
++ /* > DIRECT_GRANULES, < HBLKSIZE ==> transition to */
++ /* local alloc, equivalent to 0. */
++# define DIRECT_GRANULES (HBLKSIZE/GRANULARITY)
++ /* Don't use local free lists for up to this much */
++ /* allocation. */
++# endif
++} * GC_thread;
++
++# define THREAD_TABLE_SZ 128 /* Must be power of 2 */
++extern volatile GC_thread GC_threads[THREAD_TABLE_SZ];
++
++extern GC_bool GC_thr_initialized;
++
++GC_thread GC_lookup_thread(pthread_t id);
++
++void GC_stop_init();
++
++#endif /* GC_PTHREADS && !GC_SOLARIS_THREADS.... etc */
++#endif /* GC_PTHREAD_SUPPORT_H */
+diff -Nubr boehm-gc/include/private/solaris_threads.h ../boehm-gc/include/private/solaris_threads.h
+--- boehm-gc/include/private/solaris_threads.h Tue Oct 23 16:21:39 2001
++++ ../boehm-gc/include/private/solaris_threads.h Mon May 26 13:28:24 2003
+@@ -16,7 +16,8 @@
+ # define DETACHED 2 /* Thread is intended to be detached. */
+ # define CLIENT_OWNS_STACK 4
+ /* Stack was supplied by client. */
+-# define SUSPENDED 8 /* Currently suspended. */
++# define SUSPNDED 8 /* Currently suspended. */
++ /* SUSPENDED is used insystem header. */
+ ptr_t stack;
+ size_t stack_size;
+ cond_t join_cv;
+diff -Nubr boehm-gc/include/private/specific.h ../boehm-gc/include/private/specific.h
+--- boehm-gc/include/private/specific.h Fri Mar 29 14:52:13 2002
++++ ../boehm-gc/include/private/specific.h Mon May 26 13:28:24 2003
+@@ -85,7 +85,7 @@
+ unsigned hash_val = CACHE_HASH(qtid);
+ tse * volatile * entry_ptr = key -> cache + hash_val;
+ tse * entry = *entry_ptr; /* Must be loaded only once. */
+- if (entry -> qtid == qtid) {
++ if (EXPECT(entry -> qtid == qtid, 1)) {
+ GC_ASSERT(entry -> thread == pthread_self());
+ return entry -> value;
+ }
+diff -Nubr boehm-gc/irix_threads.c ../boehm-gc/irix_threads.c
+--- boehm-gc/irix_threads.c Sun May 19 10:36:14 2002
++++ ../boehm-gc/irix_threads.c Mon May 26 12:48:52 2003
+@@ -41,6 +41,10 @@
+ #undef pthread_join
+ #undef pthread_detach
-@@ -487,15 +473,6 @@
- GC_init_parallel();
- }
- # endif /* PARALLEL_MARK || THREAD_LOCAL_ALLOC */
--
--# if defined(DYNAMIC_LOADING) && defined(DARWIN)
-- {
-- /* This must be called WITHOUT the allocation lock held
-- and before any threads are created */
-- extern void GC_init_dyld();
-- GC_init_dyld();
-- }
--# endif
++#ifdef HANDLE_FORK
++ --> Not yet supported. Try porting the code from linux_threads.c.
++#endif
++
+ void GC_thr_init();
+
+ #if 0
+diff -Nubr boehm-gc/mach_dep.c ../boehm-gc/mach_dep.c
+--- boehm-gc/mach_dep.c Thu Jul 18 13:06:00 2002
++++ ../boehm-gc/mach_dep.c Mon May 26 12:48:52 2003
+@@ -74,7 +74,7 @@
+ /* on your architecture. Run the test_setjmp program to see whether */
+ /* there is any chance it will work. */
+
+-#ifndef USE_GENERIC_PUSH_REGS
++#if !defined(USE_GENERIC_PUSH_REGS) && !defined(USE_ASM_PUSH_REGS)
+ void GC_push_regs()
+ {
+ # ifdef RT
+@@ -228,7 +228,8 @@
+ || ( defined(I386) && defined(FREEBSD) && defined(__ELF__) ) \
+ || ( defined(I386) && defined(NETBSD) && defined(__ELF__) ) \
+ || ( defined(I386) && defined(OPENBSD) && defined(__ELF__) ) \
+- || ( defined(I386) && defined(HURD) && defined(__ELF__) )
++ || ( defined(I386) && defined(HURD) && defined(__ELF__) ) \
++ || ( defined(I386) && defined(DGUX) )
+
+ /* This is modified for Linux with ELF (Note: _ELF_ only) */
+ /* This section handles FreeBSD with ELF. */
+@@ -377,7 +378,7 @@
+ /* other machines... */
+ # if !defined(M68K) && !defined(VAX) && !defined(RT)
+ # if !defined(SPARC) && !defined(I386) && !defined(NS32K)
+-# if !defined(POWERPC) && !defined(UTS4)
++# if !(defined(POWERPC) && defined(LINUX)) && !defined(UTS4)
+ # if !defined(PJ) && !(defined(MIPS) && defined(LINUX))
+ --> bad news <--
+ # endif
+@@ -385,7 +386,7 @@
+ # endif
+ # endif
}
+-#endif /* !USE_GENERIC_PUSH_REGS */
++#endif /* !USE_GENERIC_PUSH_REGS && !USE_ASM_PUSH_REGS */
- #if defined(MSWIN32) || defined(MSWINCE)
-@@ -508,22 +485,6 @@
+ #if defined(USE_GENERIC_PUSH_REGS)
+ void GC_generic_push_regs(cold_gc_frame)
+diff -Nubr boehm-gc/malloc.c ../boehm-gc/malloc.c
+--- boehm-gc/malloc.c Mon Feb 11 20:37:53 2002
++++ ../boehm-gc/malloc.c Mon May 26 12:48:52 2003
+@@ -182,6 +182,7 @@
+ ptr_t result;
+ DCL_LOCK_STATE;
- extern void GC_setpagesize();
++ if (GC_have_errors) GC_print_all_errors();
+ GC_INVOKE_FINALIZERS();
+ if (SMALL_OBJ(lb)) {
+ DISABLE_SIGNALS();
+@@ -294,6 +295,11 @@
+ return(GENERAL_MALLOC((word)lb, NORMAL));
+ }
+ /* See above comment on signals. */
++ GC_ASSERT(0 == obj_link(op)
++ || (word)obj_link(op)
++ <= (word)GC_greatest_plausible_heap_addr
++ && (word)obj_link(op)
++ >= (word)GC_least_plausible_heap_addr);
+ *opp = obj_link(op);
+ obj_link(op) = 0;
+ GC_words_allocd += lw;
+@@ -338,6 +344,7 @@
+ return((GC_PTR)REDIRECT_MALLOC(n*lb));
+ }
--
--#ifdef MSWIN32
--extern GC_bool GC_no_win32_dlls;
--#else
--# define GC_no_win32_dlls FALSE
--#endif
--
--void GC_exit_check GC_PROTO((void))
--{
-- GC_gcollect();
--}
--
--#ifdef SEARCH_FOR_DATA_START
-- extern void GC_init_linux_data_start GC_PROTO((void));
--#endif
--
- #ifdef UNIX_LIKE
++#ifndef strdup
+ # include <string.h>
+ # ifdef __STDC__
+ char *strdup(const char *s)
+@@ -346,11 +353,16 @@
+ char *s;
+ # endif
+ {
+- size_t len = strlen + 1;
++ size_t len = strlen(s) + 1;
+ char * result = ((char *)REDIRECT_MALLOC(len+1));
+ BCOPY(s, result, len+1);
+ return result;
+ }
++#endif /* !defined(strdup) */
++ /* If strdup is macro defined, we assume that it actually calls malloc, */
++ /* and thus the right thing will happen even without overriding it. */
++ /* This seems to be true on most Linux systems. */
++
+ # endif /* REDIRECT_MALLOC */
- extern void GC_set_and_save_fault_handler GC_PROTO((void (*handler)(int)));
-@@ -534,23 +495,12 @@
- GC_err_printf1("Caught signal %d: looping in handler\n", sig);
- for(;;);
+ /* Explicitly deallocate an object p. */
+@@ -373,6 +385,7 @@
+ /* Required by ANSI. It's not my fault ... */
+ h = HBLKPTR(p);
+ hhdr = HDR(h);
++ GC_ASSERT(GC_base(p) == p);
+ # if defined(REDIRECT_MALLOC) && \
+ (defined(GC_SOLARIS_THREADS) || defined(GC_LINUX_THREADS) \
+ || defined(__MINGW32__)) /* Should this be MSWIN32 in general? */
+@@ -454,7 +467,10 @@
}
-+#endif
-
--static GC_bool installed_looping_handler = FALSE;
--
--void maybe_install_looping_handler()
--{
-- /* Install looping handler before the write fault handler, so we */
-- /* handle write faults correctly. */
-- if (!installed_looping_handler && 0 != GETENV("GC_LOOP_ON_ABORT")) {
-- GC_set_and_save_fault_handler(looping_handler);
-- installed_looping_handler = TRUE;
-- }
--}
--
--#else /* !UNIX_LIKE */
--
--# define maybe_install_looping_handler()
--
-+#ifdef MSWIN32
-+extern GC_bool GC_no_win32_dlls;
-+#else
-+# define GC_no_win32_dlls FALSE
- #endif
+ #endif /* THREADS */
- void GC_init_inner()
-@@ -565,21 +515,14 @@
- GC_print_stats = 1;
- # endif
- # if defined(MSWIN32) || defined(MSWINCE)
-- InitializeCriticalSection(&GC_write_cs);
-+ InitializeCriticalSection(&GC_write_cs);
+-# ifdef REDIRECT_MALLOC
++# if defined(REDIRECT_MALLOC) && !defined(REDIRECT_FREE)
++# define REDIRECT_FREE GC_free
++# endif
++# ifdef REDIRECT_FREE
+ # ifdef __STDC__
+ void free(GC_PTR p)
+ # else
+@@ -463,7 +479,7 @@
# endif
-+
- if (0 != GETENV("GC_PRINT_STATS")) {
- GC_print_stats = 1;
- }
--# ifndef NO_DEBUGGING
-- if (0 != GETENV("GC_DUMP_REGULARLY")) {
-- GC_dump_regularly = 1;
-- }
--# endif
- if (0 != GETENV("GC_FIND_LEAK")) {
- GC_find_leak = 1;
--# ifdef __STDC__
-- atexit(GC_exit_check);
--# endif
- }
- if (0 != GETENV("GC_ALL_INTERIOR_POINTERS")) {
- GC_all_interior_pointers = 1;
-@@ -617,7 +560,11 @@
- }
- }
- }
-- maybe_install_looping_handler();
-+# ifdef UNIX_LIKE
-+ if (0 != GETENV("GC_LOOP_ON_ABORT")) {
-+ GC_set_and_save_fault_handler(looping_handler);
-+ }
-+# endif
- /* Adjust normal object descriptor for extra allocation. */
- if (ALIGNMENT > GC_DS_TAGS && EXTRA_BYTES != 0) {
- GC_obj_kinds[NORMAL].ok_descriptor = ((word)(-ALIGNMENT) | GC_DS_LENGTH);
-@@ -652,21 +599,11 @@
- # if defined(LINUX) && defined(IA64)
- GC_register_stackbottom = GC_get_register_stack_base();
- # endif
-- } else {
--# if defined(LINUX) && defined(IA64)
-- if (GC_register_stackbottom == 0) {
-- WARN("GC_register_stackbottom should be set with GC_stackbottom", 0);
-- /* The following is likely to fail, since we rely on */
-- /* alignment properties that may not hold with a user set */
-- /* GC_stackbottom. */
-- GC_register_stackbottom = GC_get_register_stack_base();
-- }
--# endif
- }
+ {
+ # ifndef IGNORE_FREE
+- GC_free(p);
++ REDIRECT_FREE(p);
# endif
-- GC_STATIC_ASSERT(sizeof (ptr_t) == sizeof(word));
-- GC_STATIC_ASSERT(sizeof (signed_word) == sizeof(word));
-- GC_STATIC_ASSERT(sizeof (struct hblk) == HBLKSIZE);
-+ GC_ASSERT(sizeof (ptr_t) == sizeof(word));
-+ GC_ASSERT(sizeof (signed_word) == sizeof(word));
-+ GC_ASSERT(sizeof (struct hblk) == HBLKSIZE);
- # ifndef THREADS
- # if defined(STACK_GROWS_UP) && defined(STACK_GROWS_DOWN)
- ABORT(
-@@ -705,18 +642,6 @@
- initial_heap_sz = divHBLKSZ(initial_heap_sz);
- }
+ }
+ # endif /* REDIRECT_MALLOC */
+diff -Nubr boehm-gc/mallocx.c ../boehm-gc/mallocx.c
+--- boehm-gc/mallocx.c Fri Aug 17 18:04:43 2001
++++ ../boehm-gc/mallocx.c Mon May 26 12:48:52 2003
+@@ -142,7 +142,11 @@
}
-- {
-- char * sz_str = GETENV("GC_MAXIMUM_HEAP_SIZE");
-- if (sz_str != NULL) {
-- word max_heap_sz = (word)atol(sz_str);
-- if (max_heap_sz < initial_heap_sz * HBLKSIZE) {
-- WARN("Bad maximum heap size %s - ignoring it.\n",
-- sz_str);
-- }
-- if (0 == GC_max_retries) GC_max_retries = 2;
-- GC_set_max_heap_size(max_heap_sz);
-- }
-- }
- if (!GC_expand_hp_inner(initial_heap_sz)) {
- GC_err_printf0("Can't start up: not enough memory\n");
- EXIT();
-@@ -752,7 +677,6 @@
- GC_incremental = TRUE;
- }
- # endif /* !SMALL_CONFIG */
-- COND_DUMP;
- /* Get black list set up and/or incrmental GC started */
- if (!GC_dont_precollect || GC_incremental) GC_gcollect_inner();
- GC_is_initialized = TRUE;
-@@ -788,9 +712,8 @@
- if (GC_incremental) goto out;
- GC_setpagesize();
- if (GC_no_win32_dlls) goto out;
--# ifndef GC_SOLARIS_THREADS
-- maybe_install_looping_handler(); /* Before write fault handler! */
-- GC_dirty_init();
-+# ifndef GC_SOLARIS_THREADS
-+ GC_dirty_init();
- # endif
- if (!GC_is_initialized) {
- GC_init_inner();
-@@ -1009,17 +932,6 @@
- return(result);
- }
-
--# if defined(__STDC__) || defined(__cplusplus)
-- GC_word GC_set_free_space_divisor (GC_word value)
--# else
-- GC_word GC_set_free_space_divisor (value)
-- GC_word value;
--# endif
--{
-- GC_word old = GC_free_space_divisor;
-- GC_free_space_divisor = value;
-- return old;
--}
-
- #ifndef PCR
- void GC_abort(msg)
-@@ -1046,18 +958,122 @@
}
- #endif
-+#ifdef NEED_CALLINFO
-+
-+#ifdef HAVE_BUILTIN_BACKTRACE
-+# include <execinfo.h>
-+# ifdef LINUX
-+# include <unistd.h>
+-# if defined(REDIRECT_MALLOC) || defined(REDIRECT_REALLOC)
++# if defined(REDIRECT_MALLOC) && !defined(REDIRECT_REALLOC)
++# define REDIRECT_REALLOC GC_realloc
+# endif
-+#endif
-+
-+void GC_print_callers (info)
-+struct callinfo info[NFRAMES];
-+{
-+ register int i;
-+
-+# if NFRAMES == 1
-+ GC_err_printf0("\tCaller at allocation:\n");
-+# else
-+ GC_err_printf0("\tCall chain at allocation:\n");
-+# endif
-+ for (i = 0; i < NFRAMES; i++) {
-+ if (info[i].ci_pc == 0) break;
-+# if NARGS > 0
-+ {
-+ int j;
+
-+ GC_err_printf0("\t\targs: ");
-+ for (j = 0; j < NARGS; j++) {
-+ if (j != 0) GC_err_printf0(", ");
-+ GC_err_printf2("%d (0x%X)", ~(info[i].ci_arg[j]),
-+ ~(info[i].ci_arg[j]));
-+ }
-+ GC_err_printf0("\n");
-+ }
-+# endif
-+# if defined(HAVE_BUILTIN_BACKTRACE) && !defined(REDIRECT_MALLOC)
-+ /* Unfortunately backtrace_symbols calls malloc, which makes */
-+ /* it dangersous if that has been redirected. */
-+ {
-+ char **sym_name =
-+ backtrace_symbols((void **)(&(info[i].ci_pc)), 1);
-+ char *name = sym_name[0];
-+ GC_bool found_it = (strchr(name, '(') != 0);
-+ FILE *pipe;
-+# ifdef LINUX
-+ if (!found_it) {
-+# define EXE_SZ 100
-+ static char exe_name[EXE_SZ];
-+# define CMD_SZ 200
-+ char cmd_buf[CMD_SZ];
-+# define RESULT_SZ 200
-+ static char result_buf[RESULT_SZ];
-+ size_t result_len;
-+ static GC_bool found_exe_name = FALSE;
-+ static GC_bool will_fail = FALSE;
-+ int ret_code;
-+ /* Unfortunately, this is the common case for the */
-+ /* main executable. */
-+ /* Try to get it via a hairy and expensive scheme. */
-+ /* First we get the name of the executable: */
-+ if (will_fail) goto out;
-+ if (!found_exe_name) {
-+ ret_code = readlink("/proc/self/exe", exe_name, EXE_SZ);
-+ if (ret_code < 0 || ret_code >= EXE_SZ || exe_name[0] != '/') {
-+ will_fail = TRUE; /* Dont try again. */
-+ goto out;
-+ }
-+ exe_name[ret_code] = '\0';
-+ found_exe_name = TRUE;
-+ }
-+ /* Then we use popen to start addr2line -e <exe> <addr> */
-+ /* There are faster ways to do this, but hopefully this */
-+ /* isn't time critical. */
-+ sprintf(cmd_buf, "/usr/bin/addr2line -e %s 0x%lx", exe_name,
-+ (unsigned long)info[i].ci_pc);
-+ pipe = popen(cmd_buf, "r");
-+ if (pipe < 0 || fgets(result_buf, RESULT_SZ, pipe) == 0) {
-+ will_fail = TRUE;
-+ goto out;
-+ }
-+ result_len = strlen(result_buf);
-+ if (result_buf[result_len - 1] == '\n') --result_len;
-+ if (result_buf[0] == '?'
-+ || result_buf[result_len-2] == ':'
-+ && result_buf[result_len-1] == '0')
-+ goto out;
-+ if (result_len < RESULT_SZ - 25) {
-+ /* Add in hex address */
-+ sprintf(result_buf + result_len, " [0x%lx]",
-+ (unsigned long)info[i].ci_pc);
-+ }
-+ name = result_buf;
-+ pclose(pipe);
-+ out:
-+ }
-+# endif
-+ GC_err_printf1("\t\t%s\n", name);
-+ free(sym_name);
-+ }
-+# else
-+ GC_err_printf1("\t\t##PC##= 0x%lx\n", info[i].ci_pc);
-+# endif
-+ }
-+}
++# ifdef REDIRECT_REALLOC
+ # ifdef __STDC__
+ GC_PTR realloc(GC_PTR p, size_t lb)
+ # else
+@@ -151,13 +155,9 @@
+ size_t lb;
+ # endif
+ {
+-# ifdef REDIRECT_REALLOC
+ return(REDIRECT_REALLOC(p, lb));
+-# else
+- return(GC_realloc(p, lb));
+-# endif
+ }
+-# endif /* REDIRECT_MALLOC */
++# endif /* REDIRECT_REALLOC */
+
+
+ /* The same thing, except caller does not hold allocation lock. */
+@@ -177,6 +177,7 @@
+ lw = ROUNDED_UP_WORDS(lb);
+ n_blocks = OBJ_SZ_TO_BLOCKS(lw);
+ init = GC_obj_kinds[k].ok_init;
++ if (GC_have_errors) GC_print_all_errors();
+ GC_INVOKE_FINALIZERS();
+ DISABLE_SIGNALS();
+ LOCK();
+@@ -286,6 +287,7 @@
+ register ptr_t op;
+ DCL_LOCK_STATE;
+
++ if (GC_have_errors) GC_print_all_errors();
+ GC_INVOKE_FINALIZERS();
+ DISABLE_SIGNALS();
+ LOCK();
+@@ -354,6 +356,7 @@
+ return;
+ }
+ lw = ALIGNED_WORDS(lb);
++ if (GC_have_errors) GC_print_all_errors();
+ GC_INVOKE_FINALIZERS();
+ DISABLE_SIGNALS();
+ LOCK();
+@@ -375,6 +378,7 @@
+ while ((hbp = *rlh) != 0) {
+ hhdr = HDR(hbp);
+ *rlh = hhdr -> hb_next;
++ hhdr -> hb_last_reclaimed = (unsigned short) GC_gc_no;
+ # ifdef PARALLEL_MARK
+ {
+ signed_word my_words_allocd_tmp = GC_words_allocd_tmp;
+@@ -574,6 +578,44 @@
+ return((GC_PTR) op);
+ }
+ }
+
-+#endif /* SAVE_CALL_CHAIN */
++#ifdef __STDC__
++/* Not well tested nor integrated. */
++/* Debug version is tricky and currently missing. */
++#include <limits.h>
+
-+/* Needed by SRC_M3, gcj, and should perhaps be the official interface */
-+/* to GC_dont_gc. */
- void GC_enable()
- {
-- LOCK();
- GC_dont_gc--;
-- UNLOCK();
- }
-
- void GC_disable()
- {
-- LOCK();
- GC_dont_gc++;
-- UNLOCK();
- }
-
- #if !defined(NO_DEBUGGING)
-@@ -1072,8 +1088,6 @@
- GC_print_hblkfreelist();
- GC_printf0("\n***Blocks in use:\n");
- GC_print_block_list();
-- GC_printf0("\n***Finalization statistics:\n");
-- GC_print_finalization_stats();
- }
-
- #endif /* NO_DEBUGGING */
-diff -Nur ../boehm-gc/os_dep.c boehm-gc/os_dep.c
---- ../boehm-gc/os_dep.c Sat May 31 14:46:38 2003
-+++ boehm-gc/os_dep.c Fri Jul 19 01:54:43 2002
-@@ -80,17 +80,14 @@
- # define NEED_FIND_LIMIT
- # endif
++GC_PTR GC_memalign(size_t align, size_t lb)
++{
++ size_t new_lb;
++ size_t offset;
++ ptr_t result;
++
++# ifdef ALIGN_DOUBLE
++ if (align <= WORDS_TO_BYTES(2) && lb > align) return GC_malloc(lb);
++# endif
++ if (align <= WORDS_TO_BYTES(1)) return GC_malloc(lb);
++ if (align >= HBLKSIZE/2 || lb >= HBLKSIZE/2) {
++ if (align > HBLKSIZE) return GC_oom_fn(LONG_MAX-1024) /* Fail */;
++ return GC_malloc(lb <= HBLKSIZE? HBLKSIZE : lb);
++ /* Will be HBLKSIZE aligned. */
++ }
++ /* We could also try to make sure that the real rounded-up object size */
++ /* is a multiple of align. That would be correct up to HBLKSIZE. */
++ new_lb = lb + align - 1;
++ result = GC_malloc(new_lb);
++ offset = (word)result % align;
++ if (offset != 0) {
++ offset = align - offset;
++ if (!GC_all_interior_pointers) {
++ if (offset >= VALID_OFFSET_SZ) return GC_malloc(HBLKSIZE);
++ GC_register_displacement(offset);
++ }
++ }
++ result = (GC_PTR) ((ptr_t)result + offset);
++ GC_ASSERT((word)result % align == 0);
++ return result;
++}
++#endif
--#if defined(FREEBSD) && defined(I386)
--# include <machine/trap.h>
--# if !defined(PCR)
--# define NEED_FIND_LIMIT
--# endif
--#endif
--
- #ifdef NEED_FIND_LIMIT
- # include <setjmp.h>
- #endif
+ # ifdef ATOMIC_UNCOLLECTABLE
+ /* Allocate lb bytes of pointerfree, untraced, uncollectable data */
+diff -Nubr boehm-gc/mark.c ../boehm-gc/mark.c
+--- boehm-gc/mark.c Fri Mar 29 14:52:12 2002
++++ ../boehm-gc/mark.c Mon May 26 12:48:52 2003
+@@ -19,6 +19,10 @@
+ # include <stdio.h>
+ # include "private/gc_pmark.h"
-+#if defined(FREEBSD) && defined(I386)
-+# include <machine/trap.h>
++#if defined(MSWIN32) && defined(__GNUC__)
++# include <excpt.h>
+#endif
+
- #ifdef AMIGA
- # define GC_AMIGA_DEF
- # include "AmigaOS.c"
-@@ -132,11 +129,6 @@
- # define jmp_buf sigjmp_buf
- #endif
-
--#ifdef DARWIN
--/* for get_etext and friends */
--#include <mach-o/getsect.h>
--#endif
--
- #ifdef DJGPP
- /* Apparently necessary for djgpp 2.01. May cause problems with */
- /* other versions. */
-@@ -155,155 +147,6 @@
- # define OPT_PROT_EXEC 0
- #endif
-
--#if defined(LINUX) && \
-- (defined(USE_PROC_FOR_LIBRARIES) || defined(IA64) || !defined(SMALL_CONFIG))
--
--/* We need to parse /proc/self/maps, either to find dynamic libraries, */
--/* and/or to find the register backing store base (IA64). Do it once */
--/* here. */
--
--#define READ read
--
--/* Repeatedly perform a read call until the buffer is filled or */
--/* we encounter EOF. */
--ssize_t GC_repeat_read(int fd, char *buf, size_t count)
--{
-- ssize_t num_read = 0;
-- ssize_t result;
--
-- while (num_read < count) {
-- result = READ(fd, buf + num_read, count - num_read);
-- if (result < 0) return result;
-- if (result == 0) break;
-- num_read += result;
-- }
-- return num_read;
--}
--
--/*
-- * Apply fn to a buffer containing the contents of /proc/self/maps.
-- * Return the result of fn or, if we failed, 0.
-- */
--
--word GC_apply_to_maps(word (*fn)(char *))
--{
-- int f;
-- int result;
-- int maps_size;
-- char maps_temp[32768];
-- char *maps_buf;
--
-- /* Read /proc/self/maps */
-- /* Note that we may not allocate, and thus can't use stdio. */
-- f = open("/proc/self/maps", O_RDONLY);
-- if (-1 == f) return 0;
-- /* stat() doesn't work for /proc/self/maps, so we have to
-- read it to find out how large it is... */
-- maps_size = 0;
-- do {
-- result = GC_repeat_read(f, maps_temp, sizeof(maps_temp));
-- if (result <= 0) return 0;
-- maps_size += result;
-- } while (result == sizeof(maps_temp));
--
-- if (maps_size > sizeof(maps_temp)) {
-- /* If larger than our buffer, close and re-read it. */
-- close(f);
-- f = open("/proc/self/maps", O_RDONLY);
-- if (-1 == f) return 0;
-- maps_buf = alloca(maps_size);
-- if (NULL == maps_buf) return 0;
-- result = GC_repeat_read(f, maps_buf, maps_size);
-- if (result <= 0) return 0;
-- } else {
-- /* Otherwise use the fixed size buffer */
-- maps_buf = maps_temp;
-- }
--
-- close(f);
-- maps_buf[result] = '\0';
--
-- /* Apply fn to result. */
-- return fn(maps_buf);
--}
--
--#endif /* Need GC_apply_to_maps */
--
--#if defined(LINUX) && (defined(USE_PROC_FOR_LIBRARIES) || defined(IA64))
--//
--// GC_parse_map_entry parses an entry from /proc/self/maps so we can
--// locate all writable data segments that belong to shared libraries.
--// The format of one of these entries and the fields we care about
--// is as follows:
--// XXXXXXXX-XXXXXXXX r-xp 00000000 30:05 260537 name of mapping...\n
--// ^^^^^^^^ ^^^^^^^^ ^^^^ ^^
--// start end prot maj_dev
--// 0 9 18 32
--//
--// For 64 bit ABIs:
--// 0 17 34 56
--//
--// The parser is called with a pointer to the entry and the return value
--// is either NULL or is advanced to the next entry(the byte after the
--// trailing '\n'.)
--//
--#if CPP_WORDSZ == 32
--# define OFFSET_MAP_START 0
--# define OFFSET_MAP_END 9
--# define OFFSET_MAP_PROT 18
--# define OFFSET_MAP_MAJDEV 32
--# define ADDR_WIDTH 8
--#endif
--
--#if CPP_WORDSZ == 64
--# define OFFSET_MAP_START 0
--# define OFFSET_MAP_END 17
--# define OFFSET_MAP_PROT 34
--# define OFFSET_MAP_MAJDEV 56
--# define ADDR_WIDTH 16
--#endif
--
--/*
-- * Assign various fields of the first line in buf_ptr to *start, *end,
-- * *prot_buf and *maj_dev. Only *prot_buf may be set for unwritable maps.
-- */
--char *GC_parse_map_entry(char *buf_ptr, word *start, word *end,
-- char *prot_buf, unsigned int *maj_dev)
--{
-- int i;
-- char *tok;
--
-- if (buf_ptr == NULL || *buf_ptr == '\0') {
-- return NULL;
-- }
--
-- memcpy(prot_buf, buf_ptr+OFFSET_MAP_PROT, 4); // do the protections first
-- prot_buf[4] = '\0';
--
-- if (prot_buf[1] == 'w') { // we can skip all of this if it's not writable
--
-- tok = buf_ptr;
-- buf_ptr[OFFSET_MAP_START+ADDR_WIDTH] = '\0';
-- *start = strtoul(tok, NULL, 16);
--
-- tok = buf_ptr+OFFSET_MAP_END;
-- buf_ptr[OFFSET_MAP_END+ADDR_WIDTH] = '\0';
-- *end = strtoul(tok, NULL, 16);
--
-- buf_ptr += OFFSET_MAP_MAJDEV;
-- tok = buf_ptr;
-- while (*buf_ptr != ':') buf_ptr++;
-- *buf_ptr++ = '\0';
-- *maj_dev = strtoul(tok, NULL, 16);
-- }
--
-- while (*buf_ptr && *buf_ptr++ != '\n');
--
-- return buf_ptr;
+ /* We put this here to minimize the risk of inlining. */
+ /*VARARGS*/
+ #ifdef __WATCOMC__
+@@ -261,20 +265,20 @@
+ /* remains valid until all marking is complete. */
+ /* A zero value indicates that it's OK to miss some */
+ /* register values. */
+-GC_bool GC_mark_some(cold_gc_frame)
+-ptr_t cold_gc_frame;
++/* We hold the allocation lock. In the case of */
++/* incremental collection, the world may not be stopped.*/
++#ifdef MSWIN32
++ /* For win32, this is called after we establish a structured */
++ /* exception handler, in case Windows unmaps one of our root */
++ /* segments. See below. In either case, we acquire the */
++ /* allocator lock long before we get here. */
++ GC_bool GC_mark_some_inner(cold_gc_frame)
++ ptr_t cold_gc_frame;
++#else
++ GC_bool GC_mark_some(cold_gc_frame)
++ ptr_t cold_gc_frame;
++#endif
+ {
+-#if defined(MSWIN32) && !defined(__GNUC__)
+- /* Windows 98 appears to asynchronously create and remove writable */
+- /* memory mappings, for reasons we haven't yet understood. Since */
+- /* we look for writable regions to determine the root set, we may */
+- /* try to mark from an address range that disappeared since we */
+- /* started the collection. Thus we have to recover from faults here. */
+- /* This code does not appear to be necessary for Windows 95/NT/2000. */
+- /* Note that this code should never generate an incremental GC write */
+- /* fault. */
+- __try {
+-#endif /* defined(MSWIN32) && !defined(__GNUC__) */
+ switch(GC_mark_state) {
+ case MS_NONE:
+ return(FALSE);
+@@ -395,23 +399,130 @@
+ ABORT("GC_mark_some: bad state");
+ return(FALSE);
+ }
+-#if defined(MSWIN32) && !defined(__GNUC__)
++}
++
++
++#ifdef MSWIN32
++
++# ifdef __GNUC__
++
++ typedef struct {
++ EXCEPTION_REGISTRATION ex_reg;
++ void *alt_path;
++ } ext_ex_regn;
++
++
++ static EXCEPTION_DISPOSITION mark_ex_handler(
++ struct _EXCEPTION_RECORD *ex_rec,
++ void *est_frame,
++ struct _CONTEXT *context,
++ void *disp_ctxt)
++ {
++ if (ex_rec->ExceptionCode == STATUS_ACCESS_VIOLATION) {
++ ext_ex_regn *xer = (ext_ex_regn *)est_frame;
++
++ /* Unwind from the inner function assuming the standard */
++ /* function prologue. */
++ /* Assumes code has not been compiled with */
++ /* -fomit-frame-pointer. */
++ context->Esp = context->Ebp;
++ context->Ebp = *((DWORD *)context->Esp);
++ context->Esp = context->Esp - 8;
++
++ /* Resume execution at the "real" handler within the */
++ /* wrapper function. */
++ context->Eip = (DWORD )(xer->alt_path);
++
++ return ExceptionContinueExecution;
++
++ } else {
++ return ExceptionContinueSearch;
++ }
++ }
++# endif /* __GNUC__ */
++
++
++ GC_bool GC_mark_some(cold_gc_frame)
++ ptr_t cold_gc_frame;
++ {
++ GC_bool ret_val;
++
++# ifndef __GNUC__
++ /* Windows 98 appears to asynchronously create and remove */
++ /* writable memory mappings, for reasons we haven't yet */
++ /* understood. Since we look for writable regions to */
++ /* determine the root set, we may try to mark from an */
++ /* address range that disappeared since we started the */
++ /* collection. Thus we have to recover from faults here. */
++ /* This code does not appear to be necessary for Windows */
++ /* 95/NT/2000. Note that this code should never generate */
++ /* an incremental GC write fault. */
++
++ __try {
++
++# else /* __GNUC__ */
++
++ /* Manually install an exception handler since GCC does */
++ /* not yet support Structured Exception Handling (SEH) on */
++ /* Win32. */
++
++ ext_ex_regn er;
++
++ er.alt_path = &&handle_ex;
++ er.ex_reg.handler = mark_ex_handler;
++ asm volatile ("movl %%fs:0, %0" : "=r" (er.ex_reg.prev));
++ asm volatile ("movl %0, %%fs:0" : : "r" (&er));
++
++# endif /* __GNUC__ */
++
++ ret_val = GC_mark_some_inner(cold_gc_frame);
++
++# ifndef __GNUC__
++
+ } __except (GetExceptionCode() == EXCEPTION_ACCESS_VIOLATION ?
+ EXCEPTION_EXECUTE_HANDLER : EXCEPTION_CONTINUE_SEARCH) {
++
++# else /* __GNUC__ */
++
++ /* Prevent GCC from considering the following code unreachable */
++ /* and thus eliminating it. */
++ if (er.alt_path != 0)
++ goto rm_handler;
++
++handle_ex:
++ /* Execution resumes from here on an access violation. */
++
++# endif /* __GNUC__ */
++
+ # ifdef CONDPRINT
+ if (GC_print_stats) {
+ GC_printf0("Caught ACCESS_VIOLATION in marker. "
+ "Memory mapping disappeared.\n");
+ }
+ # endif /* CONDPRINT */
++
+ /* We have bad roots on the stack. Discard mark stack. */
+ /* Rescan from marked objects. Redetermine roots. */
+ GC_invalidate_mark_state();
+ scan_ptr = 0;
+- return FALSE;
++
++ ret_val = FALSE;
++
++# ifndef __GNUC__
++
+ }
+-#endif /* defined(MSWIN32) && !defined(__GNUC__) */
-}
--
--#endif /* Need to parse /proc/self/maps. */
--
- #if defined(SEARCH_FOR_DATA_START)
- /* The I386 case can be handled without a search. The Alpha case */
- /* used to be handled differently as well, but the rules changed */
-@@ -311,11 +154,6 @@
- /* cover all versions. */
++
++# else /* __GNUC__ */
++
++rm_handler:
++ /* Uninstall the exception handler */
++ asm volatile ("mov %0, %%fs:0" : : "r" (er.ex_reg.prev));
++
++# endif /* __GNUC__ */
++
++ return ret_val;
++ }
++#endif /* MSWIN32 */
- # ifdef LINUX
-- /* Some Linux distributions arrange to define __data_start. Some */
-- /* define data_start as a weak symbol. The latter is technically */
-- /* broken, since the user program may define data_start, in which */
-- /* case we lose. Nonetheless, we try both, prefering __data_start. */
-- /* We assume gcc-compatible pragmas. */
- # pragma weak __data_start
- extern int __data_start[];
- # pragma weak data_start
-@@ -331,16 +169,16 @@
- # ifdef LINUX
- /* Try the easy approaches first: */
-- if ((ptr_t)__data_start != 0) {
-- GC_data_start = (ptr_t)(__data_start);
-+ if (__data_start != 0) {
-+ GC_data_start = (ptr_t)__data_start;
- return;
- }
-- if ((ptr_t)data_start != 0) {
-- GC_data_start = (ptr_t)(data_start);
-+ if (data_start != 0) {
-+ GC_data_start = (ptr_t)data_start;
- return;
- }
- # endif /* LINUX */
-- GC_data_start = GC_find_limit((ptr_t)(_end), FALSE);
-+ GC_data_start = GC_find_limit((ptr_t)_end, FALSE);
- }
- #endif
+ GC_bool GC_mark_stack_empty()
+@@ -434,13 +545,7 @@
+ /* for the large object. */
+ /* - just return current if it does not point to a large object. */
+ /*ARGSUSED*/
+-# ifdef PRINT_BLACK_LIST
+- ptr_t GC_find_start(current, hhdr, new_hdr_p, source)
+- ptr_t source;
+-# else
+- ptr_t GC_find_start(current, hhdr, new_hdr_p)
+-# define source 0
+-# endif
++ptr_t GC_find_start(current, hhdr, new_hdr_p)
+ register ptr_t current;
+ register hdr *hhdr, **new_hdr_p;
+ {
+@@ -468,7 +573,6 @@
+ } else {
+ return(current);
+ }
+-# undef source
+ }
+
+ void GC_invalidate_mark_state()
+@@ -546,8 +650,8 @@
+ /* Large length. */
+ /* Process part of the range to avoid pushing too much on the */
+ /* stack. */
+- GC_ASSERT(descr < GC_greatest_plausible_heap_addr
+- - GC_least_plausible_heap_addr);
++ GC_ASSERT(descr < (word)GC_greatest_plausible_heap_addr
++ - (word)GC_least_plausible_heap_addr);
+ # ifdef PARALLEL_MARK
+ # define SHARE_BYTES 2048
+ if (descr > SHARE_BYTES && GC_parallel
+@@ -578,6 +682,7 @@
+ while (descr != 0) {
+ if ((signed_word)descr < 0) {
+ current = *current_p;
++ FIXUP_POINTER(current);
+ if ((ptr_t)current >= least_ha && (ptr_t)current < greatest_ha) {
+ PREFETCH(current);
+ HC_PUSH_CONTENTS((ptr_t)current, mark_stack_top,
+@@ -652,6 +757,7 @@
+ PREFETCH((ptr_t)limit - PREF_DIST*CACHE_LINE_SIZE);
+ GC_ASSERT(limit >= current_p);
+ deferred = *limit;
++ FIXUP_POINTER(deferred);
+ limit = (word *)((char *)limit - ALIGNMENT);
+ if ((ptr_t)deferred >= least_ha && (ptr_t)deferred < greatest_ha) {
+ PREFETCH(deferred);
+@@ -661,6 +767,7 @@
+ /* Unroll once, so we don't do too many of the prefetches */
+ /* based on limit. */
+ deferred = *limit;
++ FIXUP_POINTER(deferred);
+ limit = (word *)((char *)limit - ALIGNMENT);
+ if ((ptr_t)deferred >= least_ha && (ptr_t)deferred < greatest_ha) {
+ PREFETCH(deferred);
+@@ -675,6 +782,7 @@
+ /* Since HC_PUSH_CONTENTS expands to a lot of code, */
+ /* we don't. */
+ current = *current_p;
++ FIXUP_POINTER(current);
+ PREFETCH((ptr_t)current_p + PREF_DIST*CACHE_LINE_SIZE);
+ if ((ptr_t)current >= least_ha && (ptr_t)current < greatest_ha) {
+ /* Prefetch the contents of the object we just pushed. It's */
+@@ -726,22 +834,33 @@
+ mse *top = local - 1;
+ unsigned i = 0;
-@@ -703,7 +541,7 @@
- handler h;
- # endif
- {
--# if defined(SUNOS5SIGS) || defined(IRIX5) \
-+# if defined(SUNOS5SIGS) || defined(IRIX5) \
- || defined(OSF1) || defined(HURD)
- struct sigaction act;
++ /* Make sure that prior writes to the mark stack are visible. */
++ /* On some architectures, the fact that the reads are */
++ /* volatile should suffice. */
++# if !defined(IA64) && !defined(HP_PA) && !defined(I386)
++ GC_memory_barrier();
++# endif
+ GC_ASSERT(high >= low-1 && high - low + 1 <= GC_mark_stack_size);
+ for (p = low; p <= high && i <= max; ++p) {
+ word descr = *(volatile word *) &(p -> mse_descr);
++ /* In the IA64 memory model, the following volatile store is */
++ /* ordered after this read of descr. Thus a thread must read */
++ /* the original nonzero value. HP_PA appears to be similar, */
++ /* and if I'm reading the P4 spec correctly, X86 is probably */
++ /* also OK. In some other cases we need a barrier. */
++# if !defined(IA64) && !defined(HP_PA) && !defined(I386)
++ GC_memory_barrier();
++# endif
+ if (descr != 0) {
+ *(volatile word *) &(p -> mse_descr) = 0;
++ /* More than one thread may get this entry, but that's only */
++ /* a minor performance problem. */
+ ++top;
+ top -> mse_descr = descr;
+ top -> mse_start = p -> mse_start;
+ GC_ASSERT( top -> mse_descr & GC_DS_TAGS != GC_DS_LENGTH ||
+ top -> mse_descr < GC_greatest_plausible_heap_addr
+ - GC_least_plausible_heap_addr);
+- /* There is no synchronization here. We assume that at */
+- /* least one thread will see the original descriptor. */
+- /* Otherwise we need a barrier. */
+- /* More than one thread may get this entry, but that's only */
+- /* a minor performance problem. */
+ /* If this is a big object, count it as */
+ /* size/256 + 1 objects. */
+ ++i;
+@@ -778,7 +897,7 @@
+ BCOPY(low, my_start, stack_size * sizeof(mse));
+ GC_ASSERT(GC_mark_stack_top = my_top);
+ # if !defined(IA64) && !defined(HP_PA)
+- GC_memory_write_barrier();
++ GC_memory_barrier();
+ # endif
+ /* On IA64, the volatile write acts as a release barrier. */
+ GC_mark_stack_top = my_top + stack_size;
+@@ -1342,7 +1461,7 @@
+ # define GC_least_plausible_heap_addr least_ha
-@@ -763,68 +601,67 @@
-
- void GC_reset_fault_handler()
- {
--# if defined(SUNOS5SIGS) || defined(IRIX5) \
-- || defined(OSF1) || defined(HURD)
-- (void) sigaction(SIGSEGV, &old_segv_act, 0);
--# if defined(IRIX5) && defined(_sigargs) /* Irix 5.x, not 6.x */ \
-- || defined(HPUX) || defined(HURD)
-- (void) sigaction(SIGBUS, &old_bus_act, 0);
--# endif
--# else
-- (void) signal(SIGSEGV, old_segv_handler);
--# ifdef SIGBUS
-- (void) signal(SIGBUS, old_bus_handler);
--# endif
--# endif
-+# if defined(SUNOS5SIGS) || defined(IRIX5) \
-+ || defined(OSF1) || defined(HURD)
-+ (void) sigaction(SIGSEGV, &old_segv_act, 0);
-+# if defined(IRIX5) && defined(_sigargs) /* Irix 5.x, not 6.x */ \
-+ || defined(HPUX) || defined(HURD)
-+ (void) sigaction(SIGBUS, &old_bus_act, 0);
-+# endif
-+# else
-+ (void) signal(SIGSEGV, old_segv_handler);
-+# ifdef SIGBUS
-+ (void) signal(SIGBUS, old_bus_handler);
-+# endif
-+# endif
+ if (top == 0) return;
+- /* check all pointers in range and put in push if they appear */
++ /* check all pointers in range and push if they appear */
+ /* to be valid. */
+ lim = t - 1 /* longword */;
+ for (p = b; p <= lim; p = (word *)(((char *)p) + ALIGNMENT)) {
+@@ -1366,7 +1485,7 @@
+ ptr_t top;
+ ptr_t cold_gc_frame;
+ {
+- if (GC_all_interior_pointers) {
++ if (!NEED_FIXUP_POINTER && GC_all_interior_pointers) {
+ # define EAGER_BYTES 1024
+ /* Push the hot end of the stack eagerly, so that register values */
+ /* saved inside GC frames are marked before they disappear. */
+@@ -1375,6 +1494,7 @@
+ GC_push_all_stack(bottom, top);
+ return;
}
++ GC_ASSERT(bottom <= cold_gc_frame && cold_gc_frame <= top);
+ # ifdef STACK_GROWS_DOWN
+ GC_push_all(cold_gc_frame - sizeof(ptr_t), top);
+ GC_push_all_eager(bottom, cold_gc_frame);
+@@ -1395,7 +1515,7 @@
+ ptr_t bottom;
+ ptr_t top;
+ {
+- if (GC_all_interior_pointers) {
++ if (!NEED_FIXUP_POINTER && GC_all_interior_pointers) {
+ GC_push_all(bottom, top);
+ } else {
+ GC_push_all_eager(bottom, top);
+diff -Nubr boehm-gc/mark_rts.c ../boehm-gc/mark_rts.c
+--- boehm-gc/mark_rts.c Mon Mar 3 22:38:29 2003
++++ ../boehm-gc/mark_rts.c Mon May 26 12:48:52 2003
+@@ -275,33 +275,72 @@
+ }
- /* Return the first nonaddressible location > p (up) or */
-- /* the smallest location q s.t. [q,p) is addressable (!up). */
-- /* We assume that p (up) or p-1 (!up) is addressable. */
-+ /* the smallest location q s.t. [q,p] is addressible (!up). */
- ptr_t GC_find_limit(p, up)
- ptr_t p;
- GC_bool up;
- {
-- static VOLATILE ptr_t result;
-- /* Needs to be static, since otherwise it may not be */
-- /* preserved across the longjmp. Can safely be */
-- /* static since it's only called once, with the */
-- /* allocation lock held. */
--
--
-- GC_setup_temporary_fault_handler();
-- if (setjmp(GC_jmp_buf) == 0) {
-- result = (ptr_t)(((word)(p))
-- & ~(MIN_PAGE_SIZE-1));
-- for (;;) {
-- if (up) {
-- result += MIN_PAGE_SIZE;
-- } else {
-- result -= MIN_PAGE_SIZE;
-- }
-- GC_noop1((word)(*result));
-- }
-- }
-- GC_reset_fault_handler();
-- if (!up) {
-+ static VOLATILE ptr_t result;
-+ /* Needs to be static, since otherwise it may not be */
-+ /* preserved across the longjmp. Can safely be */
-+ /* static since it's only called once, with the */
-+ /* allocation lock held. */
-+
-+
-+ GC_setup_temporary_fault_handler();
-+ if (setjmp(GC_jmp_buf) == 0) {
-+ result = (ptr_t)(((word)(p))
-+ & ~(MIN_PAGE_SIZE-1));
-+ for (;;) {
-+ if (up) {
- result += MIN_PAGE_SIZE;
-- }
-- return(result);
-+ } else {
-+ result -= MIN_PAGE_SIZE;
-+ }
-+ GC_noop1((word)(*result));
-+ }
-+ }
-+ GC_reset_fault_handler();
-+ if (!up) {
-+ result += MIN_PAGE_SIZE;
-+ }
-+ return(result);
+ /* Internal use only; lock held. */
+-void GC_remove_tmp_roots()
++static void GC_remove_root_at_pos(i)
++int i;
+ {
+- register int i;
+-
+- for (i = 0; i < n_root_sets; ) {
+- if (GC_static_roots[i].r_tmp) {
+- GC_root_size -=
+- (GC_static_roots[i].r_end - GC_static_roots[i].r_start);
++ GC_root_size -= (GC_static_roots[i].r_end - GC_static_roots[i].r_start);
+ GC_static_roots[i].r_start = GC_static_roots[n_root_sets-1].r_start;
+ GC_static_roots[i].r_end = GC_static_roots[n_root_sets-1].r_end;
+ GC_static_roots[i].r_tmp = GC_static_roots[n_root_sets-1].r_tmp;
+ n_root_sets--;
+- } else {
+- i++;
+- }
+- }
+-# if !defined(MSWIN32) && !defined(MSWINCE)
+- {
++}
++
++#if !defined(MSWIN32) && !defined(MSWINCE)
++static void GC_rebuild_root_index()
++{
+ register int i;
+
+ for (i = 0; i < RT_SIZE; i++) GC_root_index[i] = 0;
+ for (i = 0; i < n_root_sets; i++)
+ add_roots_to_index(GC_static_roots + i);
++}
++#endif
++
++/* Internal use only; lock held. */
++void GC_remove_tmp_roots()
++{
++ register int i;
++
++ for (i = 0; i < n_root_sets; ) {
++ if (GC_static_roots[i].r_tmp) {
++ GC_remove_root_at_pos(i);
++ } else {
++ i++;
}
- # endif
-
--#if defined(ECOS) || defined(NOSYS)
-- ptr_t GC_get_stack_base()
-- {
-- return STACKBOTTOM;
-- }
--#endif
-+# if defined(ECOS) || defined(NOSYS)
-+ptr_t GC_get_stack_base()
+-# endif
++ }
++ #if !defined(MSWIN32) && !defined(MSWINCE)
++ GC_rebuild_root_index();
++ #endif
++}
++
++#if !defined(MSWIN32) && !defined(MSWINCE)
++void GC_remove_roots(b, e)
++char * b; char * e;
+{
-+ return STACKBOTTOM;
++ DCL_LOCK_STATE;
+
++ DISABLE_SIGNALS();
++ LOCK();
++ GC_remove_roots_inner(b, e);
++ UNLOCK();
++ ENABLE_SIGNALS();
+}
+
-+#else
-
- #ifdef LINUX_STACKBOTTOM
++/* Should only be called when the lock is held */
++void GC_remove_roots_inner(b,e)
++char * b; char * e;
++{
++ int i;
++ for (i = 0; i < n_root_sets; ) {
++ if (GC_static_roots[i].r_start >= (ptr_t)b && GC_static_roots[i].r_end <= (ptr_t)e) {
++ GC_remove_root_at_pos(i);
++ } else {
++ i++;
++ }
++ }
++ GC_rebuild_root_index();
+ }
++#endif /* !defined(MSWIN32) && !defined(MSWINCE) */
- #include <sys/types.h>
- #include <sys/stat.h>
--#include <ctype.h>
+ #if defined(MSWIN32) || defined(_WIN32_WCE_EMULATION)
+ /* Workaround for the OS mapping and unmapping behind our back: */
+@@ -573,8 +612,11 @@
- # define STAT_SKIP 27 /* Number of fields preceding startstack */
- /* field in /proc/self/stat */
-@@ -833,33 +670,6 @@
- extern ptr_t __libc_stack_end;
+ /* Mark thread local free lists, even if their mark */
+ /* descriptor excludes the link field. */
++ /* If the world is not stopped, this is unsafe. It is */
++ /* also unnecessary, since we will do this again with the */
++ /* world stopped. */
+ # ifdef THREAD_LOCAL_ALLOC
+- GC_mark_thread_local_free_lists();
++ if (GC_world_stopped) GC_mark_thread_local_free_lists();
+ # endif
- # ifdef IA64
-- /* Try to read the backing store base from /proc/self/maps. */
-- /* We look for the writable mapping with a 0 major device, */
-- /* which is as close to our frame as possible, but below it.*/
-- static word backing_store_base_from_maps(char *maps)
-- {
-- char prot_buf[5];
-- char *buf_ptr = maps;
-- word start, end;
-- unsigned int maj_dev;
-- word current_best = 0;
-- word dummy;
--
-- for (;;) {
-- buf_ptr = GC_parse_map_entry(buf_ptr, &start, &end, prot_buf, &maj_dev);
-- if (buf_ptr == NULL) return current_best;
-- if (prot_buf[1] == 'w' && maj_dev == 0) {
-- if (end < (word)(&dummy) && start > current_best) current_best = start;
-- }
-- }
-- return current_best;
-- }
--
-- static word backing_store_base_from_proc(void)
-- {
-- return GC_apply_to_maps(backing_store_base_from_maps);
-- }
--
- # pragma weak __libc_ia64_register_backing_store_base
- extern ptr_t __libc_ia64_register_backing_store_base;
+ /*
+diff -Nubr boehm-gc/misc.c ../boehm-gc/misc.c
+--- boehm-gc/misc.c Mon Mar 3 22:38:30 2003
++++ ../boehm-gc/misc.c Mon May 26 12:48:52 2003
+@@ -46,8 +46,10 @@
+ # ifdef GC_SOLARIS_THREADS
+ mutex_t GC_allocate_ml; /* Implicitly initialized. */
+ # else
+-# ifdef GC_WIN32_THREADS
+-# if !defined(GC_NOT_DLL) && (defined(_DLL) || defined(GC_DLL))
++# if defined(GC_WIN32_THREADS)
++# if defined(GC_PTHREADS)
++ pthread_mutex_t GC_allocate_ml = PTHREAD_MUTEX_INITIALIZER;
++# elif defined(GC_DLL)
+ __declspec(dllexport) CRITICAL_SECTION GC_allocate_ml;
+ # else
+ CRITICAL_SECTION GC_allocate_ml;
+@@ -90,6 +92,7 @@
+ /* defined here so we don't have to load debug_malloc.o */
-@@ -873,15 +683,9 @@
- /* Hence we check for both nonzero address and value. */
- return __libc_ia64_register_backing_store_base;
- } else {
-- word result = backing_store_base_from_proc();
-- if (0 == result) {
-- /* Use dumb heuristics. Works only for default configuration. */
-- result = (word)GC_stackbottom - BACKING_STORE_DISPLACEMENT;
-- result += BACKING_STORE_ALIGNMENT - 1;
-- result &= ~(BACKING_STORE_ALIGNMENT - 1);
-- /* Verify that it's at least readable. If not, we goofed. */
-- GC_noop1(*(word *)result);
-- }
-+ word result = (word)GC_stackbottom - BACKING_STORE_DISPLACEMENT;
-+ result += BACKING_STORE_ALIGNMENT - 1;
-+ result &= ~(BACKING_STORE_ALIGNMENT - 1);
- return (ptr_t)result;
- }
- }
-@@ -893,8 +697,11 @@
- /* using direct I/O system calls in order to avoid calling malloc */
- /* in case REDIRECT_MALLOC is defined. */
- # define STAT_BUF_SIZE 4096
--# define STAT_READ read
-- /* Should probably call the real read, if read is wrapped. */
-+# if defined(GC_USE_LD_WRAP)
-+# define STAT_READ __real_read
-+# else
-+# define STAT_READ read
-+# endif
- char stat_buf[STAT_BUF_SIZE];
- int f;
- char c;
-@@ -903,16 +710,7 @@
+ void (*GC_check_heap) GC_PROTO((void)) = (void (*) GC_PROTO((void)))0;
++void (*GC_print_all_smashed) GC_PROTO((void)) = (void (*) GC_PROTO((void)))0;
- /* First try the easy way. This should work for glibc 2.2 */
- if (0 != &__libc_stack_end) {
--# ifdef IA64
-- /* Some versions of glibc set the address 16 bytes too */
-- /* low while the initialization code is running. */
-- if (((word)__libc_stack_end & 0xfff) + 0x10 < 0x1000) {
-- return __libc_stack_end + 0x10;
-- } /* Otherwise it's not safe to add 16 bytes and we fall */
-- /* back to using /proc. */
--# else
-- return __libc_stack_end;
--# endif
-+ return __libc_stack_end;
- }
- f = open("/proc/self/stat", O_RDONLY);
- if (f < 0 || STAT_READ(f, stat_buf, STAT_BUF_SIZE) < 2 * STAT_SKIP) {
-@@ -966,11 +764,8 @@
+ void (*GC_start_call_back) GC_PROTO((void)) = (void (*) GC_PROTO((void)))0;
- ptr_t GC_get_stack_base()
- {
--# if defined(HEURISTIC1) || defined(HEURISTIC2) || \
-- defined(LINUX_STACKBOTTOM) || defined(FREEBSD_STACKBOTTOM)
-- word dummy;
-- ptr_t result;
--# endif
-+ word dummy;
-+ ptr_t result;
+@@ -109,6 +112,10 @@
- # define STACKBOTTOM_ALIGNMENT_M1 ((word)STACK_GRAN - 1)
+ GC_bool GC_print_back_height = 0;
-@@ -1019,6 +814,7 @@
- return(result);
- # endif /* STACKBOTTOM */
- }
-+# endif /* NOSYS ECOS */
++#ifndef NO_DEBUGGING
++ GC_bool GC_dump_regularly = 0; /* Generate regular debugging dumps. */
++#endif
++
+ #ifdef FIND_LEAK
+ int GC_find_leak = 1;
+ #else
+@@ -137,6 +144,13 @@
- # endif /* ! AMIGA, !OS 2, ! MS Windows, !BEOS */
+ extern signed_word GC_mem_found;
-@@ -1128,14 +924,15 @@
- /* Unfortunately, we have to handle win32s very differently from NT, */
- /* Since VirtualQuery has very different semantics. In particular, */
- /* under win32s a VirtualQuery call on an unmapped page returns an */
-- /* invalid result. Under NT, GC_register_data_segments is a noop and */
-+ /* invalid result. Under GC_register_data_segments is a noop and */
- /* all real work is done by GC_register_dynamic_libraries. Under */
- /* win32s, we cannot find the data segments associated with dll's. */
-- /* We register the main data segment here. */
-+ /* We rgister the main data segment here. */
-+# ifdef __GCC__
-+ GC_bool GC_no_win32_dlls = TRUE; /* GCC can't do SEH, so we can't use VirtualQuery */
-+# else
- GC_bool GC_no_win32_dlls = FALSE;
-- /* This used to be set for gcc, to avoid dealing with */
-- /* the structured exception handling issues. But we now have */
-- /* assembly code to do that right. */
-+# endif
-
- void GC_init_win32()
- {
-@@ -1167,102 +964,36 @@
- return(p);
- }
- # endif
--
--# ifndef REDIRECT_MALLOC
-- /* We maintain a linked list of AllocationBase values that we know */
-- /* correspond to malloc heap sections. Currently this is only called */
-- /* during a GC. But there is some hope that for long running */
-- /* programs we will eventually see most heap sections. */
--
-- /* In the long run, it would be more reliable to occasionally walk */
-- /* the malloc heap with HeapWalk on the default heap. But that */
-- /* apparently works only for NT-based Windows. */
--
-- /* In the long run, a better data structure would also be nice ... */
-- struct GC_malloc_heap_list {
-- void * allocation_base;
-- struct GC_malloc_heap_list *next;
-- } *GC_malloc_heap_l = 0;
--
-- /* Is p the base of one of the malloc heap sections we already know */
-- /* about? */
-- GC_bool GC_is_malloc_heap_base(ptr_t p)
-- {
-- struct GC_malloc_heap_list *q = GC_malloc_heap_l;
--
-- while (0 != q) {
-- if (q -> allocation_base == p) return TRUE;
-- q = q -> next;
-- }
-- return FALSE;
-- }
--
-- void *GC_get_allocation_base(void *p)
-- {
-- MEMORY_BASIC_INFORMATION buf;
-- DWORD result = VirtualQuery(p, &buf, sizeof(buf));
-- if (result != sizeof(buf)) {
-- ABORT("Weird VirtualQuery result");
-- }
-- return buf.AllocationBase;
-- }
--
-- size_t GC_max_root_size = 100000; /* Appr. largest root size. */
--
-- void GC_add_current_malloc_heap()
-- {
-- struct GC_malloc_heap_list *new_l =
-- malloc(sizeof(struct GC_malloc_heap_list));
-- void * candidate = GC_get_allocation_base(new_l);
--
-- if (new_l == 0) return;
-- if (GC_is_malloc_heap_base(candidate)) {
-- /* Try a little harder to find malloc heap. */
-- size_t req_size = 10000;
-- do {
-- void *p = malloc(req_size);
-- if (0 == p) { free(new_l); return; }
-- candidate = GC_get_allocation_base(p);
-- free(p);
-- req_size *= 2;
-- } while (GC_is_malloc_heap_base(candidate)
-- && req_size < GC_max_root_size/10 && req_size < 500000);
-- if (GC_is_malloc_heap_base(candidate)) {
-- free(new_l); return;
-- }
-- }
--# ifdef CONDPRINT
-- if (GC_print_stats)
-- GC_printf1("Found new system malloc AllocationBase at 0x%lx\n",
-- candidate);
--# endif
-- new_l -> allocation_base = candidate;
-- new_l -> next = GC_malloc_heap_l;
-- GC_malloc_heap_l = new_l;
-- }
--# endif /* REDIRECT_MALLOC */
-
- /* Is p the start of either the malloc heap, or of one of our */
- /* heap sections? */
- GC_bool GC_is_heap_base (ptr_t p)
- {
-
-- unsigned i;
-+ register unsigned i;
-
- # ifndef REDIRECT_MALLOC
-- static word last_gc_no = -1;
-+ static ptr_t malloc_heap_pointer = 0;
-
-- if (last_gc_no != GC_gc_no) {
-- GC_add_current_malloc_heap();
-- last_gc_no = GC_gc_no;
-+ if (0 == malloc_heap_pointer) {
-+ MEMORY_BASIC_INFORMATION buf;
-+ void *pTemp = malloc( 1 );
-+ register DWORD result = VirtualQuery(pTemp, &buf, sizeof(buf));
-+
-+ free( pTemp );
-+
-+
-+ if (result != sizeof(buf)) {
-+ ABORT("Weird VirtualQuery result");
-+ }
-+ malloc_heap_pointer = (ptr_t)(buf.AllocationBase);
- }
-- if (GC_root_size > GC_max_root_size) GC_max_root_size = GC_root_size;
-- if (GC_is_malloc_heap_base(p)) return TRUE;
-+ if (p == malloc_heap_pointer) return(TRUE);
- # endif
- for (i = 0; i < GC_n_heap_bases; i++) {
-- if (GC_heap_bases[i] == p) return TRUE;
-+ if (GC_heap_bases[i] == p) return(TRUE);
- }
-- return FALSE ;
-+ return(FALSE);
- }
++void * GC_project2(arg1, arg2)
++void *arg1;
++void *arg2;
++{
++ return arg2;
++}
++
+ # ifdef MERGE_SIZES
+ /* Set things up so that GC_size_map[i] >= words(i), */
+ /* but not too much bigger */
+@@ -455,7 +469,7 @@
+
+ DISABLE_SIGNALS();
- # ifdef MSWIN32
-@@ -1312,7 +1043,7 @@
+-#ifdef MSWIN32
++#if defined(GC_WIN32_THREADS) && !defined(GC_PTHREADS)
+ if (!GC_is_initialized) InitializeCriticalSection(&GC_allocate_ml);
+ #endif /* MSWIN32 */
- # if (defined(SVR4) || defined(AUX) || defined(DGUX) \
- || (defined(LINUX) && defined(SPARC))) && !defined(PCR)
--ptr_t GC_SysVGetDataStart(max_page_size, etext_addr)
-+char * GC_SysVGetDataStart(max_page_size, etext_addr)
- int max_page_size;
- int * etext_addr;
- {
-@@ -1338,43 +1069,10 @@
- /* string constants in the text segment, but after etext. */
- /* Use plan B. Note that we now know there is a gap between */
- /* text and data segments, so plan A bought us something. */
-- result = (char *)GC_find_limit((ptr_t)(DATAEND), FALSE);
-+ result = (char *)GC_find_limit((ptr_t)(DATAEND) - MIN_PAGE_SIZE, FALSE);
- }
-- return((ptr_t)result);
--}
--# endif
--
--# if defined(FREEBSD) && defined(I386) && !defined(PCR)
--/* Its unclear whether this should be identical to the above, or */
--/* whether it should apply to non-X86 architectures. */
--/* For now we don't assume that there is always an empty page after */
--/* etext. But in some cases there actually seems to be slightly more. */
--/* This also deals with holes between read-only data and writable data. */
--ptr_t GC_FreeBSDGetDataStart(max_page_size, etext_addr)
--int max_page_size;
--int * etext_addr;
--{
-- word text_end = ((word)(etext_addr) + sizeof(word) - 1)
-- & ~(sizeof(word) - 1);
-- /* etext rounded to word boundary */
-- VOLATILE word next_page = (text_end + (word)max_page_size - 1)
-- & ~((word)max_page_size - 1);
-- VOLATILE ptr_t result = (ptr_t)text_end;
-- GC_setup_temporary_fault_handler();
-- if (setjmp(GC_jmp_buf) == 0) {
-- /* Try reading at the address. */
-- /* This should happen before there is another thread. */
-- for (; next_page < (word)(DATAEND); next_page += (word)max_page_size)
-- *(VOLATILE char *)next_page;
-- GC_reset_fault_handler();
-- } else {
-- GC_reset_fault_handler();
-- /* As above, we go to plan B */
-- result = GC_find_limit((ptr_t)(DATAEND), FALSE);
-- }
-- return(result);
-+ return((char *)result);
+@@ -473,6 +487,15 @@
+ GC_init_parallel();
+ }
+ # endif /* PARALLEL_MARK || THREAD_LOCAL_ALLOC */
++
++# if defined(DYNAMIC_LOADING) && defined(DARWIN)
++ {
++ /* This must be called WITHOUT the allocation lock held
++ and before any threads are created */
++ extern void GC_init_dyld();
++ GC_init_dyld();
++ }
++# endif
}
--
- # endif
+ #if defined(MSWIN32) || defined(MSWINCE)
+@@ -485,6 +508,22 @@
-@@ -1388,7 +1086,8 @@
+ extern void GC_setpagesize();
- void GC_register_data_segments()
- {
--# if !defined(PCR) && !defined(SRC_M3) && !defined(MACOS)
-+# if !defined(PCR) && !defined(SRC_M3) && !defined(NEXT) && !defined(MACOS) \
-+ && !defined(MACOSX)
- # if defined(REDIRECT_MALLOC) && defined(GC_SOLARIS_THREADS)
- /* As of Solaris 2.3, the Solaris threads implementation */
- /* allocates the data structure for the initial thread with */
-@@ -1405,6 +1104,9 @@
++
++#ifdef MSWIN32
++extern GC_bool GC_no_win32_dlls;
++#else
++# define GC_no_win32_dlls FALSE
++#endif
++
++void GC_exit_check GC_PROTO((void))
++{
++ GC_gcollect();
++}
++
++#ifdef SEARCH_FOR_DATA_START
++ extern void GC_init_linux_data_start GC_PROTO((void));
++#endif
++
+ #ifdef UNIX_LIKE
+
+ extern void GC_set_and_save_fault_handler GC_PROTO((void (*handler)(int)));
+@@ -495,12 +534,23 @@
+ GC_err_printf1("Caught signal %d: looping in handler\n", sig);
+ for(;;);
+ }
+-#endif
+
+-#ifdef MSWIN32
+-extern GC_bool GC_no_win32_dlls;
+-#else
+-# define GC_no_win32_dlls FALSE
++static GC_bool installed_looping_handler = FALSE;
++
++void maybe_install_looping_handler()
++{
++ /* Install looping handler before the write fault handler, so we */
++ /* handle write faults correctly. */
++ if (!installed_looping_handler && 0 != GETENV("GC_LOOP_ON_ABORT")) {
++ GC_set_and_save_fault_handler(looping_handler);
++ installed_looping_handler = TRUE;
++ }
++}
++
++#else /* !UNIX_LIKE */
++
++# define maybe_install_looping_handler()
++
+ #endif
+
+ void GC_init_inner()
+@@ -517,12 +567,19 @@
+ # if defined(MSWIN32) || defined(MSWINCE)
+ InitializeCriticalSection(&GC_write_cs);
+ # endif
+-
+ if (0 != GETENV("GC_PRINT_STATS")) {
+ GC_print_stats = 1;
+ }
++# ifndef NO_DEBUGGING
++ if (0 != GETENV("GC_DUMP_REGULARLY")) {
++ GC_dump_regularly = 1;
++ }
++# endif
+ if (0 != GETENV("GC_FIND_LEAK")) {
+ GC_find_leak = 1;
++# ifdef __STDC__
++ atexit(GC_exit_check);
++# endif
+ }
+ if (0 != GETENV("GC_ALL_INTERIOR_POINTERS")) {
+ GC_all_interior_pointers = 1;
+@@ -560,11 +617,7 @@
+ }
+ }
+ }
+-# ifdef UNIX_LIKE
+- if (0 != GETENV("GC_LOOP_ON_ABORT")) {
+- GC_set_and_save_fault_handler(looping_handler);
+- }
+-# endif
++ maybe_install_looping_handler();
+ /* Adjust normal object descriptor for extra allocation. */
+ if (ALIGNMENT > GC_DS_TAGS && EXTRA_BYTES != 0) {
+ GC_obj_kinds[NORMAL].ok_descriptor = ((word)(-ALIGNMENT) | GC_DS_LENGTH);
+@@ -599,11 +652,21 @@
+ # if defined(LINUX) && defined(IA64)
+ GC_register_stackbottom = GC_get_register_stack_base();
# endif
- # endif
++ } else {
++# if defined(LINUX) && defined(IA64)
++ if (GC_register_stackbottom == 0) {
++ WARN("GC_register_stackbottom should be set with GC_stackbottom", 0);
++ /* The following is likely to fail, since we rely on */
++ /* alignment properties that may not hold with a user set */
++ /* GC_stackbottom. */
++ GC_register_stackbottom = GC_get_register_stack_base();
+ }
# endif
-+# if !defined(PCR) && (defined(NEXT) || defined(MACOSX))
-+ GC_add_roots_inner(DATASTART, (char *) get_end(), FALSE);
+- GC_ASSERT(sizeof (ptr_t) == sizeof(word));
+- GC_ASSERT(sizeof (signed_word) == sizeof(word));
+- GC_ASSERT(sizeof (struct hblk) == HBLKSIZE);
++ }
+# endif
- # if defined(MACOS)
- {
- # if defined(THINK_C)
-@@ -1514,28 +1216,18 @@
- ptr_t GC_unix_get_mem(bytes)
- word bytes;
- {
-+ static GC_bool initialized = FALSE;
-+ static int fd;
- void *result;
- static ptr_t last_addr = HEAP_START;
++ GC_STATIC_ASSERT(sizeof (ptr_t) == sizeof(word));
++ GC_STATIC_ASSERT(sizeof (signed_word) == sizeof(word));
++ GC_STATIC_ASSERT(sizeof (struct hblk) == HBLKSIZE);
+ # ifndef THREADS
+ # if defined(STACK_GROWS_UP) && defined(STACK_GROWS_DOWN)
+ ABORT(
+@@ -642,6 +705,18 @@
+ initial_heap_sz = divHBLKSZ(initial_heap_sz);
+ }
+ }
++ {
++ char * sz_str = GETENV("GC_MAXIMUM_HEAP_SIZE");
++ if (sz_str != NULL) {
++ word max_heap_sz = (word)atol(sz_str);
++ if (max_heap_sz < initial_heap_sz * HBLKSIZE) {
++ WARN("Bad maximum heap size %s - ignoring it.\n",
++ sz_str);
++ }
++ if (0 == GC_max_retries) GC_max_retries = 2;
++ GC_set_max_heap_size(max_heap_sz);
++ }
++ }
+ if (!GC_expand_hp_inner(initial_heap_sz)) {
+ GC_err_printf0("Can't start up: not enough memory\n");
+ EXIT();
+@@ -677,6 +752,7 @@
+ GC_incremental = TRUE;
+ }
+ # endif /* !SMALL_CONFIG */
++ COND_DUMP;
+ /* Get black list set up and/or incrmental GC started */
+ if (!GC_dont_precollect || GC_incremental) GC_gcollect_inner();
+ GC_is_initialized = TRUE;
+@@ -713,6 +789,7 @@
+ GC_setpagesize();
+ if (GC_no_win32_dlls) goto out;
+ # ifndef GC_SOLARIS_THREADS
++ maybe_install_looping_handler(); /* Before write fault handler! */
+ GC_dirty_init();
+ # endif
+ if (!GC_is_initialized) {
+@@ -932,6 +1009,17 @@
+ return(result);
+ }
+
++# if defined(__STDC__) || defined(__cplusplus)
++ GC_word GC_set_free_space_divisor (GC_word value)
++# else
++ GC_word GC_set_free_space_divisor (value)
++ GC_word value;
++# endif
++{
++ GC_word old = GC_free_space_divisor;
++ GC_free_space_divisor = value;
++ return old;
++}
+
+ #ifndef PCR
+ void GC_abort(msg)
+@@ -958,122 +1046,18 @@
+ }
+ #endif
--# ifndef USE_MMAP_ANON
-- static GC_bool initialized = FALSE;
-- static int fd;
+-#ifdef NEED_CALLINFO
-
-- if (!initialized) {
-- fd = open("/dev/zero", O_RDONLY);
-- fcntl(fd, F_SETFD, FD_CLOEXEC);
-- initialized = TRUE;
-- }
--# endif
+-#ifdef HAVE_BUILTIN_BACKTRACE
+-# include <execinfo.h>
+-# ifdef LINUX
+-# include <unistd.h>
+-# endif
+-#endif
-
-+ if (!initialized) {
-+ fd = open("/dev/zero", O_RDONLY);
-+ initialized = TRUE;
-+ }
- if (bytes & (GC_page_size -1)) ABORT("Bad GET_MEM arg");
--# ifdef USE_MMAP_ANON
-- result = mmap(last_addr, bytes, PROT_READ | PROT_WRITE | OPT_PROT_EXEC,
-- GC_MMAP_FLAGS | MAP_ANON, -1, 0/* offset */);
+-void GC_print_callers (info)
+-struct callinfo info[NFRAMES];
+-{
+- register int i;
+-
+-# if NFRAMES == 1
+- GC_err_printf0("\tCaller at allocation:\n");
-# else
-- result = mmap(last_addr, bytes, PROT_READ | PROT_WRITE | OPT_PROT_EXEC,
-- GC_MMAP_FLAGS, fd, 0/* offset */);
+- GC_err_printf0("\tCall chain at allocation:\n");
-# endif
-+ result = mmap(last_addr, bytes, PROT_READ | PROT_WRITE | OPT_PROT_EXEC,
-+ GC_MMAP_FLAGS, fd, 0/* offset */);
- if (result == MAP_FAILED) return(0);
- last_addr = (ptr_t)result + bytes + GC_page_size - 1;
- last_addr = (ptr_t)((word)last_addr & ~(GC_page_size - 1));
-@@ -1630,15 +1322,7 @@
- result = (ptr_t) GlobalAlloc(0, bytes + HBLKSIZE);
- result = (ptr_t)(((word)result + HBLKSIZE) & ~(HBLKSIZE-1));
- } else {
-- /* VirtualProtect only works on regions returned by a */
-- /* single VirtualAlloc call. Thus we allocate one */
-- /* extra page, which will prevent merging of blocks */
-- /* in separate regions, and eliminate any temptation */
-- /* to call VirtualProtect on a range spanning regions. */
-- /* This wastes a small amount of memory, and risks */
-- /* increased fragmentation. But better alternatives */
-- /* would require effort. */
-- result = (ptr_t) VirtualAlloc(NULL, bytes + 1,
-+ result = (ptr_t) VirtualAlloc(NULL, bytes,
- MEM_COMMIT | MEM_RESERVE,
- PAGE_EXECUTE_READWRITE);
- }
-@@ -1694,10 +1378,6 @@
- /* Reserve more pages */
- word res_bytes = (bytes + GC_sysinfo.dwAllocationGranularity-1)
- & ~(GC_sysinfo.dwAllocationGranularity-1);
-- /* If we ever support MPROTECT_VDB here, we will probably need to */
-- /* ensure that res_bytes is strictly > bytes, so that VirtualProtect */
-- /* never spans regions. It seems to be OK for a VirtualFree argument */
-- /* to span regions, so we should be OK for now. */
- result = (ptr_t) VirtualAlloc(NULL, res_bytes,
- MEM_RESERVE | MEM_TOP_DOWN,
- PAGE_EXECUTE_READWRITE);
-@@ -1828,7 +1508,6 @@
- }
- # else
- if (-1 == zero_descr) zero_descr = open("/dev/zero", O_RDWR);
-- fcntl(zero_descr, F_SETFD, FD_CLOEXEC);
- if (0 == start_addr) return;
- result = mmap(start_addr, len, PROT_READ | PROT_WRITE | OPT_PROT_EXEC,
- MAP_FIXED | MAP_PRIVATE, zero_descr, 0);
-@@ -2015,6 +1694,7 @@
- * make sure that other system calls are similarly protected
- * or write only to the stack.
- */
-+
- GC_bool GC_dirty_maintained = FALSE;
-
- # ifdef DEFAULT_VDB
-@@ -2028,9 +1708,6 @@
- /* Initialize virtual dirty bit implementation. */
- void GC_dirty_init()
+- for (i = 0; i < NFRAMES; i++) {
+- if (info[i].ci_pc == 0) break;
+-# if NARGS > 0
+- {
+- int j;
+-
+- GC_err_printf0("\t\targs: ");
+- for (j = 0; j < NARGS; j++) {
+- if (j != 0) GC_err_printf0(", ");
+- GC_err_printf2("%d (0x%X)", ~(info[i].ci_arg[j]),
+- ~(info[i].ci_arg[j]));
+- }
+- GC_err_printf0("\n");
+- }
+-# endif
+-# if defined(HAVE_BUILTIN_BACKTRACE) && !defined(REDIRECT_MALLOC)
+- /* Unfortunately backtrace_symbols calls malloc, which makes */
+- /* it dangersous if that has been redirected. */
+- {
+- char **sym_name =
+- backtrace_symbols((void **)(&(info[i].ci_pc)), 1);
+- char *name = sym_name[0];
+- GC_bool found_it = (strchr(name, '(') != 0);
+- FILE *pipe;
+-# ifdef LINUX
+- if (!found_it) {
+-# define EXE_SZ 100
+- static char exe_name[EXE_SZ];
+-# define CMD_SZ 200
+- char cmd_buf[CMD_SZ];
+-# define RESULT_SZ 200
+- static char result_buf[RESULT_SZ];
+- size_t result_len;
+- static GC_bool found_exe_name = FALSE;
+- static GC_bool will_fail = FALSE;
+- int ret_code;
+- /* Unfortunately, this is the common case for the */
+- /* main executable. */
+- /* Try to get it via a hairy and expensive scheme. */
+- /* First we get the name of the executable: */
+- if (will_fail) goto out;
+- if (!found_exe_name) {
+- ret_code = readlink("/proc/self/exe", exe_name, EXE_SZ);
+- if (ret_code < 0 || ret_code >= EXE_SZ || exe_name[0] != '/') {
+- will_fail = TRUE; /* Dont try again. */
+- goto out;
+- }
+- exe_name[ret_code] = '\0';
+- found_exe_name = TRUE;
+- }
+- /* Then we use popen to start addr2line -e <exe> <addr> */
+- /* There are faster ways to do this, but hopefully this */
+- /* isn't time critical. */
+- sprintf(cmd_buf, "/usr/bin/addr2line -e %s 0x%lx", exe_name,
+- (unsigned long)info[i].ci_pc);
+- pipe = popen(cmd_buf, "r");
+- if (pipe < 0 || fgets(result_buf, RESULT_SZ, pipe) == 0) {
+- will_fail = TRUE;
+- goto out;
+- }
+- result_len = strlen(result_buf);
+- if (result_buf[result_len - 1] == '\n') --result_len;
+- if (result_buf[0] == '?'
+- || result_buf[result_len-2] == ':'
+- && result_buf[result_len-1] == '0')
+- goto out;
+- if (result_len < RESULT_SZ - 25) {
+- /* Add in hex address */
+- sprintf(result_buf + result_len, " [0x%lx]",
+- (unsigned long)info[i].ci_pc);
+- }
+- name = result_buf;
+- pclose(pipe);
+- out:
+- }
+-# endif
+- GC_err_printf1("\t\t%s\n", name);
+- free(sym_name);
+- }
+-# else
+- GC_err_printf1("\t\t##PC##= 0x%lx\n", info[i].ci_pc);
+-# endif
+- }
+-}
+-
+-#endif /* SAVE_CALL_CHAIN */
+-
+-/* Needed by SRC_M3, gcj, and should perhaps be the official interface */
+-/* to GC_dont_gc. */
+ void GC_enable()
{
--#ifdef PRINTSTATS
-- GC_printf0("Initializing DEFAULT_VDB...\n");
--#endif
- GC_dirty_maintained = TRUE;
++ LOCK();
+ GC_dont_gc--;
++ UNLOCK();
}
-@@ -2099,21 +1776,17 @@
- /*
- * This implementation maintains dirty bits itself by catching write
- * faults and keeping track of them. We assume nobody else catches
-- * SIGBUS or SIGSEGV. We assume no write faults occur in system calls.
-- * This means that clients must ensure that system calls don't write
-- * to the write-protected heap. Probably the best way to do this is to
-- * ensure that system calls write at most to POINTERFREE objects in the
-- * heap, and do even that only if we are on a platform on which those
-- * are not protected. Another alternative is to wrap system calls
-- * (see example for read below), but the current implementation holds
-- * a lock across blocking calls, making it problematic for multithreaded
-- * applications.
-+ * SIGBUS or SIGSEGV. We assume no write faults occur in system calls
-+ * except as a result of a read system call. This means clients must
-+ * either ensure that system calls do not touch the heap, or must
-+ * provide their own wrappers analogous to the one for read.
- * We assume the page size is a multiple of HBLKSIZE.
-- * We prefer them to be the same. We avoid protecting POINTERFREE
-- * objects only if they are the same.
-+ * This implementation is currently SunOS 4.X and IRIX 5.X specific, though we
-+ * tried to use portable code where easily possible. It is known
-+ * not to work under a number of other systems.
- */
-
--# if !defined(MSWIN32) && !defined(MSWINCE) && !defined(DARWIN)
-+# if !defined(MSWIN32) && !defined(MSWINCE)
-
- # include <sys/mman.h>
- # include <signal.h>
-@@ -2132,23 +1805,6 @@
-
- # else
+ void GC_disable()
+ {
++ LOCK();
+ GC_dont_gc++;
++ UNLOCK();
+ }
--# ifdef DARWIN
-- /* Using vm_protect (mach syscall) over mprotect (BSD syscall) seems to
-- decrease the likelihood of some of the problems described below. */
-- #include <mach/vm_map.h>
-- extern mach_port_t GC_task_self;
-- #define PROTECT(addr,len) \
-- if(vm_protect(GC_task_self,(vm_address_t)(addr),(vm_size_t)(len), \
-- FALSE,VM_PROT_READ) != KERN_SUCCESS) { \
-- ABORT("vm_portect failed"); \
-- }
-- #define UNPROTECT(addr,len) \
-- if(vm_protect(GC_task_self,(vm_address_t)(addr),(vm_size_t)(len), \
-- FALSE,VM_PROT_READ|VM_PROT_WRITE) != KERN_SUCCESS) { \
-- ABORT("vm_portect failed"); \
-- }
--# else
--
- # ifndef MSWINCE
- # include <signal.h>
- # endif
-@@ -2166,22 +1822,20 @@
- &protect_junk)) { \
- ABORT("un-VirtualProtect failed"); \
- }
--# endif /* !DARWIN */
--# endif /* MSWIN32 || MSWINCE || DARWIN */
-+
-+# endif
+ #if !defined(NO_DEBUGGING)
+@@ -1088,6 +1072,8 @@
+ GC_print_hblkfreelist();
+ GC_printf0("\n***Blocks in use:\n");
+ GC_print_block_list();
++ GC_printf0("\n***Finalization statistics:\n");
++ GC_print_finalization_stats();
+ }
- #if defined(SUNOS4) || defined(FREEBSD)
- typedef void (* SIG_PF)();
--#endif /* SUNOS4 || FREEBSD */
--
-+#endif
- #if defined(SUNOS5SIGS) || defined(OSF1) || defined(LINUX) \
-- || defined(HURD)
-+ || defined(MACOSX) || defined(HURD)
- # ifdef __STDC__
- typedef void (* SIG_PF)(int);
- # else
- typedef void (* SIG_PF)();
+ #endif /* NO_DEBUGGING */
+diff -Nubr boehm-gc/os_dep.c ../boehm-gc/os_dep.c
+--- boehm-gc/os_dep.c Fri Jul 19 01:54:43 2002
++++ ../boehm-gc/os_dep.c Sat May 31 14:46:38 2003
+@@ -80,12 +80,15 @@
+ # define NEED_FIND_LIMIT
# endif
--#endif /* SUNOS5SIGS || OSF1 || LINUX || HURD */
--
-+#endif
- #if defined(MSWIN32)
- typedef LPTOP_LEVEL_EXCEPTION_FILTER SIG_PF;
- # undef SIG_DFL
-@@ -2195,8 +1849,7 @@
- #if defined(IRIX5) || defined(OSF1) || defined(HURD)
- typedef void (* REAL_SIG_PF)(int, int, struct sigcontext *);
--#endif /* IRIX5 || OSF1 || HURD */
+-#ifdef NEED_FIND_LIMIT
+-# include <setjmp.h>
+-#endif
-
+ #if defined(FREEBSD) && defined(I386)
+ # include <machine/trap.h>
++# if !defined(PCR)
++# define NEED_FIND_LIMIT
++# endif
+#endif
- #if defined(SUNOS5SIGS)
- # ifdef HPUX
- # define SIGINFO __siginfo
-@@ -2208,14 +1861,13 @@
- # else
- typedef void (* REAL_SIG_PF)();
- # endif
--#endif /* SUNOS5SIGS */
--
++
++#ifdef NEED_FIND_LIMIT
++# include <setjmp.h>
+ #endif
+
+ #ifdef AMIGA
+@@ -129,6 +132,11 @@
+ # define jmp_buf sigjmp_buf
+ #endif
+
++#ifdef DARWIN
++/* for get_etext and friends */
++#include <mach-o/getsect.h>
+#endif
- #if defined(LINUX)
- # if __GLIBC__ > 2 || __GLIBC__ == 2 && __GLIBC_MINOR__ >= 2
- typedef struct sigcontext s_c;
- # else /* glibc < 2.2 */
- # include <linux/version.h>
--# if (LINUX_VERSION_CODE >= 0x20100) && !defined(M68K) || defined(ALPHA) || defined(ARM32)
-+# if (LINUX_VERSION_CODE >= 0x20100) && !defined(M68K) || defined(ALPHA)
- typedef struct sigcontext s_c;
- # else
- typedef struct sigcontext_struct s_c;
-@@ -2243,14 +1895,139 @@
- return (char *)faultaddr;
- }
- # endif /* !ALPHA */
--# endif /* LINUX */
-+# endif
+
-+# if defined(MACOSX) /* Should also test for PowerPC? */
-+ typedef void (* REAL_SIG_PF)(int, int, struct sigcontext *);
-+
-+/* Decodes the machine instruction which was responsible for the sending of the
-+ SIGBUS signal. Sadly this is the only way to find the faulting address because
-+ the signal handler doesn't get it directly from the kernel (although it is
-+ available on the Mach level, but droppped by the BSD personality before it
-+ calls our signal handler...)
-+ This code should be able to deal correctly with all PPCs starting from the
-+ 601 up to and including the G4s (including Velocity Engine). */
-+#define EXTRACT_OP1(iw) (((iw) & 0xFC000000) >> 26)
-+#define EXTRACT_OP2(iw) (((iw) & 0x000007FE) >> 1)
-+#define EXTRACT_REGA(iw) (((iw) & 0x001F0000) >> 16)
-+#define EXTRACT_REGB(iw) (((iw) & 0x03E00000) >> 21)
-+#define EXTRACT_REGC(iw) (((iw) & 0x0000F800) >> 11)
-+#define EXTRACT_DISP(iw) ((short *) &(iw))[1]
-+
-+static char *get_fault_addr(struct sigcontext *scp)
+ #ifdef DJGPP
+ /* Apparently necessary for djgpp 2.01. May cause problems with */
+ /* other versions. */
+@@ -147,6 +155,155 @@
+ # define OPT_PROT_EXEC 0
+ #endif
+
++#if defined(LINUX) && \
++ (defined(USE_PROC_FOR_LIBRARIES) || defined(IA64) || !defined(SMALL_CONFIG))
++
++/* We need to parse /proc/self/maps, either to find dynamic libraries, */
++/* and/or to find the register backing store base (IA64). Do it once */
++/* here. */
++
++#define READ read
++
++/* Repeatedly perform a read call until the buffer is filled or */
++/* we encounter EOF. */
++ssize_t GC_repeat_read(int fd, char *buf, size_t count)
++{
++ ssize_t num_read = 0;
++ ssize_t result;
++
++ while (num_read < count) {
++ result = READ(fd, buf + num_read, count - num_read);
++ if (result < 0) return result;
++ if (result == 0) break;
++ num_read += result;
++ }
++ return num_read;
++}
++
++/*
++ * Apply fn to a buffer containing the contents of /proc/self/maps.
++ * Return the result of fn or, if we failed, 0.
++ */
++
++word GC_apply_to_maps(word (*fn)(char *))
+{
-+ unsigned int instr = *((unsigned int *) scp->sc_ir);
-+ unsigned int * regs = &((unsigned int *) scp->sc_regs)[2];
-+ int disp = 0, tmp;
-+ unsigned int baseA = 0, baseB = 0;
-+ unsigned int addr, alignmask = 0xFFFFFFFF;
-+
-+#ifdef GC_DEBUG_DECODER
-+ GC_err_printf1("Instruction: 0x%lx\n", instr);
-+ GC_err_printf1("Opcode 1: d\n", (int)EXTRACT_OP1(instr));
-+#endif
-+ switch(EXTRACT_OP1(instr)) {
-+ case 38: /* stb */
-+ case 39: /* stbu */
-+ case 54: /* stfd */
-+ case 55: /* stfdu */
-+ case 52: /* stfs */
-+ case 53: /* stfsu */
-+ case 44: /* sth */
-+ case 45: /* sthu */
-+ case 47: /* stmw */
-+ case 36: /* stw */
-+ case 37: /* stwu */
-+ tmp = EXTRACT_REGA(instr);
-+ if(tmp > 0)
-+ baseA = regs[tmp];
-+ disp = EXTRACT_DISP(instr);
-+ break;
-+ case 31:
-+#ifdef GC_DEBUG_DECODER
-+ GC_err_printf1("Opcode 2: %d\n", (int)EXTRACT_OP2(instr));
-+#endif
-+ switch(EXTRACT_OP2(instr)) {
-+ case 86: /* dcbf */
-+ case 54: /* dcbst */
-+ case 1014: /* dcbz */
-+ case 247: /* stbux */
-+ case 215: /* stbx */
-+ case 759: /* stfdux */
-+ case 727: /* stfdx */
-+ case 983: /* stfiwx */
-+ case 695: /* stfsux */
-+ case 663: /* stfsx */
-+ case 918: /* sthbrx */
-+ case 439: /* sthux */
-+ case 407: /* sthx */
-+ case 661: /* stswx */
-+ case 662: /* stwbrx */
-+ case 150: /* stwcx. */
-+ case 183: /* stwux */
-+ case 151: /* stwx */
-+ case 135: /* stvebx */
-+ case 167: /* stvehx */
-+ case 199: /* stvewx */
-+ case 231: /* stvx */
-+ case 487: /* stvxl */
-+ tmp = EXTRACT_REGA(instr);
-+ if(tmp > 0)
-+ baseA = regs[tmp];
-+ baseB = regs[EXTRACT_REGC(instr)];
-+ /* determine Altivec alignment mask */
-+ switch(EXTRACT_OP2(instr)) {
-+ case 167: /* stvehx */
-+ alignmask = 0xFFFFFFFE;
-+ break;
-+ case 199: /* stvewx */
-+ alignmask = 0xFFFFFFFC;
-+ break;
-+ case 231: /* stvx */
-+ alignmask = 0xFFFFFFF0;
-+ break;
-+ case 487: /* stvxl */
-+ alignmask = 0xFFFFFFF0;
-+ break;
-+ }
-+ break;
-+ case 725: /* stswi */
-+ tmp = EXTRACT_REGA(instr);
-+ if(tmp > 0)
-+ baseA = regs[tmp];
-+ break;
-+ default: /* ignore instruction */
-+#ifdef GC_DEBUG_DECODER
-+ GC_err_printf("Ignored by inner handler\n");
-+#endif
-+ return NULL;
-+ break;
-+ }
-+ break;
-+ default: /* ignore instruction */
-+#ifdef GC_DEBUG_DECODER
-+ GC_err_printf("Ignored by main handler\n");
-+#endif
-+ return NULL;
-+ break;
-+ }
++ int f;
++ int result;
++ int maps_size;
++ char maps_temp[32768];
++ char *maps_buf;
++
++ /* Read /proc/self/maps */
++ /* Note that we may not allocate, and thus can't use stdio. */
++ f = open("/proc/self/maps", O_RDONLY);
++ if (-1 == f) return 0;
++ /* stat() doesn't work for /proc/self/maps, so we have to
++ read it to find out how large it is... */
++ maps_size = 0;
++ do {
++ result = GC_repeat_read(f, maps_temp, sizeof(maps_temp));
++ if (result <= 0) return 0;
++ maps_size += result;
++ } while (result == sizeof(maps_temp));
++
++ if (maps_size > sizeof(maps_temp)) {
++ /* If larger than our buffer, close and re-read it. */
++ close(f);
++ f = open("/proc/self/maps", O_RDONLY);
++ if (-1 == f) return 0;
++ maps_buf = alloca(maps_size);
++ if (NULL == maps_buf) return 0;
++ result = GC_repeat_read(f, maps_buf, maps_size);
++ if (result <= 0) return 0;
++ } else {
++ /* Otherwise use the fixed size buffer */
++ maps_buf = maps_temp;
++ }
++
++ close(f);
++ maps_buf[result] = '\0';
+
-+ addr = (baseA + baseB) + disp;
-+ addr &= alignmask;
-+#ifdef GC_DEBUG_DECODER
-+ GC_err_printf1("BaseA: %d\n", baseA);
-+ GC_err_printf1("BaseB: %d\n", baseB);
-+ GC_err_printf1("Disp: %d\n", disp);
-+ GC_err_printf1("Address: %d\n", addr);
-+#endif
-+ return (char *)addr;
++ /* Apply fn to result. */
++ return fn(maps_buf);
+}
-+#endif /* MACOSX */
-
--#ifndef DARWIN
- SIG_PF GC_old_bus_handler;
- SIG_PF GC_old_segv_handler; /* Also old MSWIN32 ACCESS_VIOLATION filter */
--#endif /* !DARWIN */
-
--#if defined(THREADS)
-+#ifdef THREADS
- /* We need to lock around the bitmap update in the write fault handler */
- /* in order to avoid the risk of losing a bit. We do this with a */
- /* test-and-set spin lock if we know how to do that. Otherwise we */
-@@ -2299,7 +2076,6 @@
- #endif /* !THREADS */
-
- /*ARGSUSED*/
--#if !defined(DARWIN)
- # if defined (SUNOS4) || defined(FREEBSD)
- void GC_write_fault_handler(sig, code, scp, addr)
- int sig, code;
-@@ -2315,8 +2091,7 @@
- # define SIG_OK (sig == SIGBUS)
- # define CODE_OK (code == BUS_PAGE_FAULT)
- # endif
--# endif /* SUNOS4 || FREEBSD */
--
-+# endif
- # if defined(IRIX5) || defined(OSF1) || defined(HURD)
- # include <errno.h>
- void GC_write_fault_handler(int sig, int code, struct sigcontext *scp)
-@@ -2332,8 +2107,7 @@
- # define SIG_OK (sig == SIGBUS || sig == SIGSEGV)
- # define CODE_OK TRUE
- # endif
--# endif /* IRIX5 || OSF1 || HURD */
--
-+# endif
- # if defined(LINUX)
- # if defined(ALPHA) || defined(M68K)
- void GC_write_fault_handler(int sig, int code, s_c * sc)
-@@ -2341,11 +2115,7 @@
- # if defined(IA64) || defined(HP_PA)
- void GC_write_fault_handler(int sig, siginfo_t * si, s_c * scp)
- # else
--# if defined(ARM32)
-- void GC_write_fault_handler(int sig, int a2, int a3, int a4, s_c sc)
--# else
-- void GC_write_fault_handler(int sig, s_c sc)
--# endif
-+ void GC_write_fault_handler(int sig, s_c sc)
- # endif
- # endif
- # define SIG_OK (sig == SIGSEGV)
-@@ -2353,8 +2123,7 @@
- /* Empirically c.trapno == 14, on IA32, but is that useful? */
- /* Should probably consider alignment issues on other */
- /* architectures. */
--# endif /* LINUX */
--
-+# endif
- # if defined(SUNOS5SIGS)
- # ifdef __STDC__
- void GC_write_fault_handler(int sig, struct SIGINFO *scp, void * context)
-@@ -2375,7 +2144,13 @@
- # define SIG_OK (sig == SIGSEGV)
- # define CODE_OK (scp -> si_code == SEGV_ACCERR)
- # endif
--# endif /* SUNOS5SIGS */
-+# endif
+
-+# if defined(MACOSX)
-+ void GC_write_fault_handler(int sig, int code, struct sigcontext *scp)
-+# define SIG_OK (sig == SIGBUS)
-+# define CODE_OK (code == 0 /* experimentally determined */)
-+# endif
-
- # if defined(MSWIN32) || defined(MSWINCE)
- LONG WINAPI GC_write_fault_handler(struct _EXCEPTION_POINTERS *exc_info)
-@@ -2383,7 +2158,7 @@
- STATUS_ACCESS_VIOLATION)
- # define CODE_OK (exc_info -> ExceptionRecord -> ExceptionInformation[0] == 1)
- /* Write fault */
--# endif /* MSWIN32 || MSWINCE */
-+# endif
- {
- register unsigned i;
- # if defined(HURD)
-@@ -2443,17 +2218,16 @@
- # if defined(POWERPC)
- char * addr = (char *) (sc.regs->dar);
- # else
--# if defined(ARM32)
-- char * addr = (char *)sc.fault_address;
--# else
-- --> architecture not supported
--# endif
-+ --> architecture not supported
- # endif
- # endif
- # endif
- # endif
- # endif
- # endif
-+# if defined(MACOSX)
-+ char * addr = get_fault_addr(scp);
-+# endif
- # if defined(MSWIN32) || defined(MSWINCE)
- char * addr = (char *) (exc_info -> ExceptionRecord
- -> ExceptionInformation[1]);
-@@ -2517,6 +2291,9 @@
- (*(REAL_SIG_PF)old_handler) (sig, code, scp);
- return;
- # endif
-+# ifdef MACOSX
-+ (*(REAL_SIG_PF)old_handler) (sig, code, scp);
-+# endif
- # ifdef MSWIN32
- return((*old_handler)(exc_info));
- # endif
-@@ -2558,11 +2335,10 @@
- ABORT("Unexpected bus error or segmentation fault");
- #endif
- }
--#endif /* !DARWIN */
++#endif /* Need GC_apply_to_maps */
++
++#if defined(LINUX) && (defined(USE_PROC_FOR_LIBRARIES) || defined(IA64))
++//
++// GC_parse_map_entry parses an entry from /proc/self/maps so we can
++// locate all writable data segments that belong to shared libraries.
++// The format of one of these entries and the fields we care about
++// is as follows:
++// XXXXXXXX-XXXXXXXX r-xp 00000000 30:05 260537 name of mapping...\n
++// ^^^^^^^^ ^^^^^^^^ ^^^^ ^^
++// start end prot maj_dev
++// 0 9 18 32
++//
++// For 64 bit ABIs:
++// 0 17 34 56
++//
++// The parser is called with a pointer to the entry and the return value
++// is either NULL or is advanced to the next entry(the byte after the
++// trailing '\n'.)
++//
++#if CPP_WORDSZ == 32
++# define OFFSET_MAP_START 0
++# define OFFSET_MAP_END 9
++# define OFFSET_MAP_PROT 18
++# define OFFSET_MAP_MAJDEV 32
++# define ADDR_WIDTH 8
++#endif
++
++#if CPP_WORDSZ == 64
++# define OFFSET_MAP_START 0
++# define OFFSET_MAP_END 17
++# define OFFSET_MAP_PROT 34
++# define OFFSET_MAP_MAJDEV 56
++# define ADDR_WIDTH 16
++#endif
++
++/*
++ * Assign various fields of the first line in buf_ptr to *start, *end,
++ * *prot_buf and *maj_dev. Only *prot_buf may be set for unwritable maps.
++ */
++char *GC_parse_map_entry(char *buf_ptr, word *start, word *end,
++ char *prot_buf, unsigned int *maj_dev)
++{
++ int i;
++ char *tok;
++
++ if (buf_ptr == NULL || *buf_ptr == '\0') {
++ return NULL;
++ }
++
++ memcpy(prot_buf, buf_ptr+OFFSET_MAP_PROT, 4); // do the protections first
++ prot_buf[4] = '\0';
++
++ if (prot_buf[1] == 'w') { // we can skip all of this if it's not writable
++
++ tok = buf_ptr;
++ buf_ptr[OFFSET_MAP_START+ADDR_WIDTH] = '\0';
++ *start = strtoul(tok, NULL, 16);
++
++ tok = buf_ptr+OFFSET_MAP_END;
++ buf_ptr[OFFSET_MAP_END+ADDR_WIDTH] = '\0';
++ *end = strtoul(tok, NULL, 16);
++
++ buf_ptr += OFFSET_MAP_MAJDEV;
++ tok = buf_ptr;
++ while (*buf_ptr != ':') buf_ptr++;
++ *buf_ptr++ = '\0';
++ *maj_dev = strtoul(tok, NULL, 16);
++ }
++
++ while (*buf_ptr && *buf_ptr++ != '\n');
++
++ return buf_ptr;
++}
++
++#endif /* Need to parse /proc/self/maps. */
++
+ #if defined(SEARCH_FOR_DATA_START)
+ /* The I386 case can be handled without a search. The Alpha case */
+ /* used to be handled differently as well, but the rules changed */
+@@ -154,6 +311,11 @@
+ /* cover all versions. */
- /*
- * We hold the allocation lock. We expect block h to be written
-- * shortly. Ensure that all pages containing any part of the n hblks
-+ * shortly. Ensure that all pages cvontaining any part of the n hblks
- * starting at h are no longer protected. If is_ptrfree is false,
- * also ensure that they will subsequently appear to be dirty.
- */
-@@ -2591,7 +2367,6 @@
- UNPROTECT(h_trunc, (ptr_t)h_end - (ptr_t)h_trunc);
- }
+ # ifdef LINUX
++ /* Some Linux distributions arrange to define __data_start. Some */
++ /* define data_start as a weak symbol. The latter is technically */
++ /* broken, since the user program may define data_start, in which */
++ /* case we lose. Nonetheless, we try both, prefering __data_start. */
++ /* We assume gcc-compatible pragmas. */
+ # pragma weak __data_start
+ extern int __data_start[];
+ # pragma weak data_start
+@@ -169,16 +331,16 @@
--#if !defined(DARWIN)
- void GC_dirty_init()
- {
- # if defined(SUNOS5SIGS) || defined(IRIX5) || defined(LINUX) || \
-@@ -2614,6 +2389,13 @@
- (void)sigaddset(&act.sa_mask, SIG_SUSPEND);
- # endif /* SIG_SUSPEND */
- # endif
-+# if defined(MACOSX)
-+ struct sigaction act, oldact;
-+
-+ act.sa_flags = SA_RESTART;
-+ act.sa_handler = GC_write_fault_handler;
-+ sigemptyset(&act.sa_mask);
-+# endif
- # ifdef PRINTSTATS
- GC_printf0("Inititalizing mprotect virtual dirty bit implementation\n");
- # endif
-@@ -2653,12 +2435,9 @@
- sigaction(SIGSEGV, 0, &oldact);
- sigaction(SIGSEGV, &act, 0);
- # else
-- {
-- int res = sigaction(SIGSEGV, &act, &oldact);
-- if (res != 0) ABORT("Sigaction failed");
-- }
-+ sigaction(SIGSEGV, &act, &oldact);
- # endif
--# if defined(_sigargs) || defined(HURD) || !defined(SA_SIGINFO)
-+# if defined(_sigargs) || defined(HURD)
- /* This is Irix 5.x, not 6.x. Irix 5.x does not have */
- /* sa_sigaction. */
- GC_old_segv_handler = oldact.sa_handler;
-@@ -2679,7 +2458,7 @@
- # endif
- }
- # endif
--# if defined(HPUX) || defined(LINUX) || defined(HURD)
-+# if defined(MACOSX) || defined(HPUX) || defined(LINUX) || defined(HURD)
- sigaction(SIGBUS, &act, &oldact);
- GC_old_bus_handler = oldact.sa_handler;
- if (GC_old_bus_handler == SIG_IGN) {
-@@ -2691,7 +2470,7 @@
- GC_err_printf0("Replaced other SIGBUS handler\n");
- # endif
+ # ifdef LINUX
+ /* Try the easy approaches first: */
+- if (__data_start != 0) {
+- GC_data_start = (ptr_t)__data_start;
++ if ((ptr_t)__data_start != 0) {
++ GC_data_start = (ptr_t)(__data_start);
+ return;
}
--# endif /* HPUX || LINUX || HURD */
-+# endif /* MACOS || HPUX || LINUX */
- # if defined(MSWIN32)
- GC_old_segv_handler = SetUnhandledExceptionFilter(GC_write_fault_handler);
- if (GC_old_segv_handler != NULL) {
-@@ -2703,7 +2482,6 @@
+- if (data_start != 0) {
+- GC_data_start = (ptr_t)data_start;
++ if ((ptr_t)data_start != 0) {
++ GC_data_start = (ptr_t)(data_start);
+ return;
}
- # endif
- }
--#endif /* !DARWIN */
-
- int GC_incremental_protection_needs()
- {
-@@ -2850,23 +2628,15 @@
- ((ptr_t)end_block - (ptr_t)start_block) + HBLKSIZE);
- }
-
--#if 0
--
--/* We no longer wrap read by default, since that was causing too many */
--/* problems. It is preferred that the client instead avoids writing */
--/* to the write-protected heap with a system call. */
--/* This still serves as sample code if you do want to wrap system calls.*/
--
--#if !defined(MSWIN32) && !defined(MSWINCE) && !defined(GC_USE_LD_WRAP)
--/* Replacement for UNIX system call. */
--/* Other calls that write to the heap should be handled similarly. */
--/* Note that this doesn't work well for blocking reads: It will hold */
--/* the allocation lock for the entire duration of the call. Multithreaded */
--/* clients should really ensure that it won't block, either by setting */
--/* the descriptor nonblocking, or by calling select or poll first, to */
--/* make sure that input is available. */
--/* Another, preferred alternative is to ensure that system calls never */
--/* write to the protected heap (see above). */
-+#if !defined(MSWIN32) && !defined(MSWINCE) && !defined(THREADS) \
-+ && !defined(GC_USE_LD_WRAP)
-+/* Replacement for UNIX system call. */
-+/* Other calls that write to the heap should be handled similarly. */
-+/* Note that this doesn't work well for blocking reads: It will hold */
-+/* tha allocation lock for the entur duration of the call. Multithreaded */
-+/* clients should really ensure that it won't block, either by setting */
-+/* the descriptor nonblocking, or by calling select or poll first, to */
-+/* make sure that input is available. */
- # if defined(__STDC__) && !defined(SUNOS4)
- # include <unistd.h>
- # include <sys/uio.h>
-@@ -2936,8 +2706,6 @@
- /* actually calls. */
+ # endif /* LINUX */
+- GC_data_start = GC_find_limit((ptr_t)_end, FALSE);
++ GC_data_start = GC_find_limit((ptr_t)(_end), FALSE);
+ }
#endif
--#endif /* 0 */
--
- /*ARGSUSED*/
- GC_bool GC_page_was_ever_dirty(h)
- struct hblk *h;
-@@ -2953,6 +2721,13 @@
- {
- }
-
-+# else /* !MPROTECT_VDB */
-+
-+# ifdef GC_USE_LD_WRAP
-+ ssize_t __wrap_read(int fd, void *buf, size_t nbyte)
-+ { return __real_read(fd, buf, nbyte); }
-+# endif
-+
- # endif /* MPROTECT_VDB */
-
- # ifdef PROC_VDB
-@@ -3031,7 +2806,6 @@
- }
- GC_proc_fd = syscall(SYS_ioctl, fd, PIOCOPENPD, 0);
- close(fd);
-- syscall(SYS_fcntl, GC_proc_fd, F_SETFD, FD_CLOEXEC);
- if (GC_proc_fd < 0) {
- ABORT("/proc ioctl failed");
+@@ -617,7 +779,8 @@
}
-@@ -3271,553 +3045,6 @@
- # endif /* PCR_VDB */
+ /* Return the first nonaddressible location > p (up) or */
+- /* the smallest location q s.t. [q,p] is addressible (!up). */
++ /* the smallest location q s.t. [q,p) is addressable (!up). */
++ /* We assume that p (up) or p-1 (!up) is addressable. */
+ ptr_t GC_find_limit(p, up)
+ ptr_t p;
+ GC_bool up;
+@@ -650,18 +813,18 @@
+ }
+ # endif
--#if defined(MPROTECT_VDB) && defined(DARWIN)
--/* The following sources were used as a *reference* for this exception handling
-- code:
-- 1. Apple's mach/xnu documentation
-- 2. Timothy J. Wood's "Mach Exception Handlers 101" post to the
-- omnigroup's macosx-dev list.
-- www.omnigroup.com/mailman/archive/macosx-dev/2000-June/002030.html
-- 3. macosx-nat.c from Apple's GDB source code.
--*/
--
--/* There seem to be numerous problems with darwin's mach exception handling.
-- I'm pretty sure they are not problems in my code. Search for
-- BROKEN_EXCEPTION_HANDLING for more information. */
--#define BROKEN_EXCEPTION_HANDLING
--
--#include <mach/mach.h>
--#include <mach/mach_error.h>
--#include <mach/thread_status.h>
--#include <mach/exception.h>
--#include <mach/task.h>
--#include <pthread.h>
--
--/* These are not defined in any header, although they are documented */
--extern boolean_t exc_server(mach_msg_header_t *,mach_msg_header_t *);
--extern kern_return_t exception_raise(
-- mach_port_t,mach_port_t,mach_port_t,
-- exception_type_t,exception_data_t,mach_msg_type_number_t);
--extern kern_return_t exception_raise_state(
-- mach_port_t,mach_port_t,mach_port_t,
-- exception_type_t,exception_data_t,mach_msg_type_number_t,
-- thread_state_flavor_t*,thread_state_t,mach_msg_type_number_t,
-- thread_state_t,mach_msg_type_number_t*);
--extern kern_return_t exception_raise_state_identity(
-- mach_port_t,mach_port_t,mach_port_t,
-- exception_type_t,exception_data_t,mach_msg_type_number_t,
-- thread_state_flavor_t*,thread_state_t,mach_msg_type_number_t,
-- thread_state_t,mach_msg_type_number_t*);
--
--
--#define MAX_EXCEPTION_PORTS 16
--
--static mach_port_t GC_task_self;
--
--static struct {
-- mach_msg_type_number_t count;
-- exception_mask_t masks[MAX_EXCEPTION_PORTS];
-- exception_handler_t ports[MAX_EXCEPTION_PORTS];
-- exception_behavior_t behaviors[MAX_EXCEPTION_PORTS];
-- thread_state_flavor_t flavors[MAX_EXCEPTION_PORTS];
--} GC_old_exc_ports;
--
--static struct {
-- mach_port_t exception;
--#if defined(THREADS)
-- mach_port_t reply;
--#endif
--} GC_ports;
--
--typedef struct {
-- mach_msg_header_t head;
--} GC_msg_t;
--
--typedef enum {
-- GC_MP_NORMAL, GC_MP_DISCARDING, GC_MP_STOPPED
--} GC_mprotect_state_t;
--
--/* FIXME: 1 and 2 seem to be safe to use in the msgh_id field,
-- but it isn't documented. Use the source and see if they
-- should be ok. */
--#define ID_STOP 1
--#define ID_RESUME 2
--
--/* These values are only used on the reply port */
--#define ID_ACK 3
--
--#if defined(THREADS)
--
--GC_mprotect_state_t GC_mprotect_state;
--
--/* The following should ONLY be called when the world is stopped */
--static void GC_mprotect_thread_notify(mach_msg_id_t id) {
-- struct {
-- GC_msg_t msg;
-- mach_msg_trailer_t trailer;
-- } buf;
-- mach_msg_return_t r;
-- /* remote, local */
-- buf.msg.head.msgh_bits =
-- MACH_MSGH_BITS(MACH_MSG_TYPE_MAKE_SEND,0);
-- buf.msg.head.msgh_size = sizeof(buf.msg);
-- buf.msg.head.msgh_remote_port = GC_ports.exception;
-- buf.msg.head.msgh_local_port = MACH_PORT_NULL;
-- buf.msg.head.msgh_id = id;
--
-- r = mach_msg(
-- &buf.msg.head,
-- MACH_SEND_MSG|MACH_RCV_MSG|MACH_RCV_LARGE,
-- sizeof(buf.msg),
-- sizeof(buf),
-- GC_ports.reply,
-- MACH_MSG_TIMEOUT_NONE,
-- MACH_PORT_NULL);
-- if(r != MACH_MSG_SUCCESS)
-- ABORT("mach_msg failed in GC_mprotect_thread_notify");
-- if(buf.msg.head.msgh_id != ID_ACK)
-- ABORT("invalid ack in GC_mprotect_thread_notify");
--}
--
--/* Should only be called by the mprotect thread */
--static void GC_mprotect_thread_reply() {
-- GC_msg_t msg;
-- mach_msg_return_t r;
-- /* remote, local */
-- msg.head.msgh_bits =
-- MACH_MSGH_BITS(MACH_MSG_TYPE_MAKE_SEND,0);
-- msg.head.msgh_size = sizeof(msg);
-- msg.head.msgh_remote_port = GC_ports.reply;
-- msg.head.msgh_local_port = MACH_PORT_NULL;
-- msg.head.msgh_id = ID_ACK;
--
-- r = mach_msg(
-- &msg.head,
-- MACH_SEND_MSG,
-- sizeof(msg),
-- 0,
-- MACH_PORT_NULL,
-- MACH_MSG_TIMEOUT_NONE,
-- MACH_PORT_NULL);
-- if(r != MACH_MSG_SUCCESS)
-- ABORT("mach_msg failed in GC_mprotect_thread_reply");
--}
--
--void GC_mprotect_stop() {
-- GC_mprotect_thread_notify(ID_STOP);
--}
--void GC_mprotect_resume() {
-- GC_mprotect_thread_notify(ID_RESUME);
--}
--
--#else /* !THREADS */
--/* The compiler should optimize away any GC_mprotect_state computations */
--#define GC_mprotect_state GC_MP_NORMAL
--#endif
--
--static void *GC_mprotect_thread(void *arg) {
-- mach_msg_return_t r;
-- /* These two structures contain some private kernel data. We don't need to
-- access any of it so we don't bother defining a proper struct. The
-- correct definitions are in the xnu source code. */
-- struct {
-- mach_msg_header_t head;
-- char data[256];
-- } reply;
-- struct {
-- mach_msg_header_t head;
-- mach_msg_body_t msgh_body;
-- char data[1024];
-- } msg;
--
-- mach_msg_id_t id;
--
-- for(;;) {
-- r = mach_msg(
-- &msg.head,
-- MACH_RCV_MSG|MACH_RCV_LARGE|
-- (GC_mprotect_state == GC_MP_DISCARDING ? MACH_RCV_TIMEOUT : 0),
-- 0,
-- sizeof(msg),
-- GC_ports.exception,
-- GC_mprotect_state == GC_MP_DISCARDING ? 0 : MACH_MSG_TIMEOUT_NONE,
-- MACH_PORT_NULL);
--
-- id = r == MACH_MSG_SUCCESS ? msg.head.msgh_id : -1;
--
--#if defined(THREADS)
-- if(GC_mprotect_state == GC_MP_DISCARDING) {
-- if(r == MACH_RCV_TIMED_OUT) {
-- GC_mprotect_state = GC_MP_STOPPED;
-- GC_mprotect_thread_reply();
-- continue;
-- }
-- if(r == MACH_MSG_SUCCESS && (id == ID_STOP || id == ID_RESUME))
-- ABORT("out of order mprotect thread request");
-- }
--#endif
--
-- if(r != MACH_MSG_SUCCESS) {
-- GC_err_printf2("mach_msg failed with %d %s\n",
-- (int)r,mach_error_string(r));
-- ABORT("mach_msg failed");
-- }
--
-- switch(id) {
--#if defined(THREADS)
-- case ID_STOP:
-- if(GC_mprotect_state != GC_MP_NORMAL)
-- ABORT("Called mprotect_stop when state wasn't normal");
-- GC_mprotect_state = GC_MP_DISCARDING;
-- break;
-- case ID_RESUME:
-- if(GC_mprotect_state != GC_MP_STOPPED)
-- ABORT("Called mprotect_resume when state wasn't stopped");
-- GC_mprotect_state = GC_MP_NORMAL;
-- GC_mprotect_thread_reply();
-- break;
--#endif /* THREADS */
-- default:
-- /* Handle the message (calls catch_exception_raise) */
-- if(!exc_server(&msg.head,&reply.head))
-- ABORT("exc_server failed");
-- /* Send the reply */
-- r = mach_msg(
-- &reply.head,
-- MACH_SEND_MSG,
-- reply.head.msgh_size,
-- 0,
-- MACH_PORT_NULL,
-- MACH_MSG_TIMEOUT_NONE,
-- MACH_PORT_NULL);
-- if(r != MACH_MSG_SUCCESS) {
-- /* This will fail if the thread dies, but the thread shouldn't
-- die... */
-- #ifdef BROKEN_EXCEPTION_HANDLING
-- GC_err_printf2(
-- "mach_msg failed with %d %s while sending exc reply\n",
-- (int)r,mach_error_string(r));
-- #else
-- ABORT("mach_msg failed while sending exception reply");
-- #endif
-- }
-- } /* switch */
-- } /* for(;;) */
-- /* NOT REACHED */
-- return NULL;
--}
--
--/* All this SIGBUS code shouldn't be necessary. All protection faults should
-- be going throught the mach exception handler. However, it seems a SIGBUS is
-- occasionally sent for some unknown reason. Even more odd, it seems to be
-- meaningless and safe to ignore. */
--#ifdef BROKEN_EXCEPTION_HANDLING
--
--typedef void (* SIG_PF)();
--static SIG_PF GC_old_bus_handler;
--
--/* Updates to this aren't atomic, but the SIGBUSs seem pretty rare.
-- Even if this doesn't get updated property, it isn't really a problem */
--static int GC_sigbus_count;
--
--static void GC_darwin_sigbus(int num,siginfo_t *sip,void *context) {
-- if(num != SIGBUS) ABORT("Got a non-sigbus signal in the sigbus handler");
--
-- /* Ugh... some seem safe to ignore, but too many in a row probably means
-- trouble. GC_sigbus_count is reset for each mach exception that is
-- handled */
-- if(GC_sigbus_count >= 8) {
-- ABORT("Got more than 8 SIGBUSs in a row!");
-- } else {
-- GC_sigbus_count++;
-- GC_err_printf0("GC: WARNING: Ignoring SIGBUS.\n");
-- }
--}
--#endif /* BROKEN_EXCEPTION_HANDLING */
--
--void GC_dirty_init() {
-- kern_return_t r;
-- mach_port_t me;
-- pthread_t thread;
-- pthread_attr_t attr;
-- exception_mask_t mask;
--
--# ifdef PRINTSTATS
-- GC_printf0("Inititalizing mach/darwin mprotect virtual dirty bit "
-- "implementation\n");
--# endif
--# ifdef BROKEN_EXCEPTION_HANDLING
-- GC_err_printf0("GC: WARNING: Enabling workarounds for various darwin "
-- "exception handling bugs.\n");
--# endif
-- GC_dirty_maintained = TRUE;
-- if (GC_page_size % HBLKSIZE != 0) {
-- GC_err_printf0("Page size not multiple of HBLKSIZE\n");
-- ABORT("Page size not multiple of HBLKSIZE");
-- }
--
-- GC_task_self = me = mach_task_self();
--
-- r = mach_port_allocate(me,MACH_PORT_RIGHT_RECEIVE,&GC_ports.exception);
-- if(r != KERN_SUCCESS) ABORT("mach_port_allocate failed (exception port)");
--
-- r = mach_port_insert_right(me,GC_ports.exception,GC_ports.exception,
-- MACH_MSG_TYPE_MAKE_SEND);
-- if(r != KERN_SUCCESS)
-- ABORT("mach_port_insert_right failed (exception port)");
--
-- #if defined(THREADS)
-- r = mach_port_allocate(me,MACH_PORT_RIGHT_RECEIVE,&GC_ports.reply);
-- if(r != KERN_SUCCESS) ABORT("mach_port_allocate failed (reply port)");
-- #endif
--
-- /* The exceptions we want to catch */
-- mask = EXC_MASK_BAD_ACCESS;
--
-- r = task_get_exception_ports(
-- me,
-- mask,
-- GC_old_exc_ports.masks,
-- &GC_old_exc_ports.count,
-- GC_old_exc_ports.ports,
-- GC_old_exc_ports.behaviors,
-- GC_old_exc_ports.flavors
-- );
-- if(r != KERN_SUCCESS) ABORT("task_get_exception_ports failed");
--
-- r = task_set_exception_ports(
-- me,
-- mask,
-- GC_ports.exception,
-- EXCEPTION_DEFAULT,
-- MACHINE_THREAD_STATE
-- );
-- if(r != KERN_SUCCESS) ABORT("task_set_exception_ports failed");
--
-- if(pthread_attr_init(&attr) != 0) ABORT("pthread_attr_init failed");
-- if(pthread_attr_setdetachstate(&attr,PTHREAD_CREATE_DETACHED) != 0)
-- ABORT("pthread_attr_setdetachedstate failed");
--
--# undef pthread_create
-- /* This will call the real pthread function, not our wrapper */
-- if(pthread_create(&thread,&attr,GC_mprotect_thread,NULL) != 0)
-- ABORT("pthread_create failed");
-- pthread_attr_destroy(&attr);
--
-- /* Setup the sigbus handler for ignoring the meaningless SIGBUSs */
-- #ifdef BROKEN_EXCEPTION_HANDLING
-- {
-- struct sigaction sa, oldsa;
-- sa.sa_handler = (SIG_PF)GC_darwin_sigbus;
-- sigemptyset(&sa.sa_mask);
-- sa.sa_flags = SA_RESTART|SA_SIGINFO;
-- if(sigaction(SIGBUS,&sa,&oldsa) < 0) ABORT("sigaction");
-- GC_old_bus_handler = (SIG_PF)oldsa.sa_handler;
-- if (GC_old_bus_handler != SIG_DFL) {
--# ifdef PRINTSTATS
-- GC_err_printf0("Replaced other SIGBUS handler\n");
--# endif
-- }
-- }
-- #endif /* BROKEN_EXCEPTION_HANDLING */
--}
--
--/* The source code for Apple's GDB was used as a reference for the exception
-- forwarding code. This code is similar to be GDB code only because there is
-- only one way to do it. */
--static kern_return_t GC_forward_exception(
-- mach_port_t thread,
-- mach_port_t task,
-- exception_type_t exception,
-- exception_data_t data,
-- mach_msg_type_number_t data_count
--) {
-- int i;
-- kern_return_t r;
-- mach_port_t port;
-- exception_behavior_t behavior;
-- thread_state_flavor_t flavor;
--
-- thread_state_data_t thread_state;
-- mach_msg_type_number_t thread_state_count = THREAD_STATE_MAX;
--
-- for(i=0;i<GC_old_exc_ports.count;i++)
-- if(GC_old_exc_ports.masks[i] & (1 << exception))
-- break;
-- if(i==GC_old_exc_ports.count) ABORT("No handler for exception!");
--
-- port = GC_old_exc_ports.ports[i];
-- behavior = GC_old_exc_ports.behaviors[i];
-- flavor = GC_old_exc_ports.flavors[i];
--
-- if(behavior != EXCEPTION_DEFAULT) {
-- r = thread_get_state(thread,flavor,thread_state,&thread_state_count);
-- if(r != KERN_SUCCESS)
-- ABORT("thread_get_state failed in forward_exception");
-- }
--
-- switch(behavior) {
-- case EXCEPTION_DEFAULT:
-- r = exception_raise(port,thread,task,exception,data,data_count);
-- break;
-- case EXCEPTION_STATE:
-- r = exception_raise_state(port,thread,task,exception,data,
-- data_count,&flavor,thread_state,thread_state_count,
-- thread_state,&thread_state_count);
-- break;
-- case EXCEPTION_STATE_IDENTITY:
-- r = exception_raise_state_identity(port,thread,task,exception,data,
-- data_count,&flavor,thread_state,thread_state_count,
-- thread_state,&thread_state_count);
-- break;
-- default:
-- r = KERN_FAILURE; /* make gcc happy */
-- ABORT("forward_exception: unknown behavior");
-- break;
-- }
--
-- if(behavior != EXCEPTION_DEFAULT) {
-- r = thread_set_state(thread,flavor,thread_state,thread_state_count);
-- if(r != KERN_SUCCESS)
-- ABORT("thread_set_state failed in forward_exception");
-- }
--
-- return r;
--}
--
--#define FWD() GC_forward_exception(thread,task,exception,code,code_count)
--
--/* This violates the namespace rules but there isn't anything that can be done
-- about it. The exception handling stuff is hard coded to call this */
--kern_return_t
--catch_exception_raise(
-- mach_port_t exception_port,mach_port_t thread,mach_port_t task,
-- exception_type_t exception,exception_data_t code,
-- mach_msg_type_number_t code_count
--) {
-- kern_return_t r;
-- char *addr;
-- struct hblk *h;
-- int i;
--#ifdef POWERPC
-- thread_state_flavor_t flavor = PPC_EXCEPTION_STATE;
-- mach_msg_type_number_t exc_state_count = PPC_EXCEPTION_STATE_COUNT;
-- ppc_exception_state_t exc_state;
--#else
--# error FIXME for non-ppc darwin
--#endif
--
--
-- if(exception != EXC_BAD_ACCESS || code[0] != KERN_PROTECTION_FAILURE) {
-- #ifdef DEBUG_EXCEPTION_HANDLING
-- /* We aren't interested, pass it on to the old handler */
-- GC_printf3("Exception: 0x%x Code: 0x%x 0x%x in catch....\n",
-- exception,
-- code_count > 0 ? code[0] : -1,
-- code_count > 1 ? code[1] : -1);
-- #endif
-- return FWD();
-- }
--
-- r = thread_get_state(thread,flavor,
-- (natural_t*)&exc_state,&exc_state_count);
-- if(r != KERN_SUCCESS) {
-- /* The thread is supposed to be suspended while the exception handler
-- is called. This shouldn't fail. */
-- #ifdef BROKEN_EXCEPTION_HANDLING
-- GC_err_printf0("thread_get_state failed in "
-- "catch_exception_raise\n");
-- return KERN_SUCCESS;
-- #else
-- ABORT("thread_get_state failed in catch_exception_raise");
-- #endif
-- }
--
-- /* This is the address that caused the fault */
-- addr = (char*) exc_state.dar;
--
-- if((HDR(addr)) == 0) {
-- /* Ugh... just like the SIGBUS problem above, it seems we get a bogus
-- KERN_PROTECTION_FAILURE every once and a while. We wait till we get
-- a bunch in a row before doing anything about it. If a "real" fault
-- ever occurres it'll just keep faulting over and over and we'll hit
-- the limit pretty quickly. */
-- #ifdef BROKEN_EXCEPTION_HANDLING
-- static char *last_fault;
-- static int last_fault_count;
--
-- if(addr != last_fault) {
-- last_fault = addr;
-- last_fault_count = 0;
-- }
-- if(++last_fault_count < 32) {
-- if(last_fault_count == 1)
-- GC_err_printf1(
-- "GC: WARNING: Ignoring KERN_PROTECTION_FAILURE at %p\n",
-- addr);
-- return KERN_SUCCESS;
-- }
--
-- GC_err_printf1("Unexpected KERN_PROTECTION_FAILURE at %p\n",addr);
-- /* Can't pass it along to the signal handler because that is
-- ignoring SIGBUS signals. We also shouldn't call ABORT here as
-- signals don't always work too well from the exception handler. */
-- GC_err_printf0("Aborting\n");
-- exit(EXIT_FAILURE);
-- #else /* BROKEN_EXCEPTION_HANDLING */
-- /* Pass it along to the next exception handler
-- (which should call SIGBUS/SIGSEGV) */
-- return FWD();
-- #endif /* !BROKEN_EXCEPTION_HANDLING */
-- }
--
-- #ifdef BROKEN_EXCEPTION_HANDLING
-- /* Reset the number of consecutive SIGBUSs */
-- GC_sigbus_count = 0;
-- #endif
--
-- if(GC_mprotect_state == GC_MP_NORMAL) { /* common case */
-- h = (struct hblk*)((word)addr & ~(GC_page_size-1));
-- UNPROTECT(h, GC_page_size);
-- for (i = 0; i < divHBLKSZ(GC_page_size); i++) {
-- register int index = PHT_HASH(h+i);
-- async_set_pht_entry_from_index(GC_dirty_pages, index);
-- }
-- } else if(GC_mprotect_state == GC_MP_DISCARDING) {
-- /* Lie to the thread for now. No sense UNPROTECT()ing the memory
-- when we're just going to PROTECT() it again later. The thread
-- will just fault again once it resumes */
-- } else {
-- /* Shouldn't happen, i don't think */
-- GC_printf0("KERN_PROTECTION_FAILURE while world is stopped\n");
-- return FWD();
-- }
-- return KERN_SUCCESS;
--}
--#undef FWD
--
--/* These should never be called, but just in case... */
--kern_return_t catch_exception_raise_state(mach_port_name_t exception_port,
-- int exception, exception_data_t code, mach_msg_type_number_t codeCnt,
-- int flavor, thread_state_t old_state, int old_stateCnt,
-- thread_state_t new_state, int new_stateCnt)
--{
-- ABORT("catch_exception_raise_state");
-- return(KERN_INVALID_ARGUMENT);
--}
--kern_return_t catch_exception_raise_state_identity(
-- mach_port_name_t exception_port, mach_port_t thread, mach_port_t task,
-- int exception, exception_data_t code, mach_msg_type_number_t codeCnt,
-- int flavor, thread_state_t old_state, int old_stateCnt,
-- thread_state_t new_state, int new_stateCnt)
+-# if defined(ECOS) || defined(NOSYS)
+-ptr_t GC_get_stack_base()
-{
-- ABORT("catch_exception_raise_state_identity");
-- return(KERN_INVALID_ARGUMENT);
++#if defined(ECOS) || defined(NOSYS)
++ ptr_t GC_get_stack_base()
++ {
+ return STACKBOTTOM;
-}
-
--
--#endif /* DARWIN && MPROTECT_VDB */
--
- # ifndef HAVE_INCREMENTAL_PROTECTION_NEEDS
- int GC_incremental_protection_needs()
- {
-@@ -3878,20 +3105,19 @@
- # endif
- #endif /* SPARC */
+-#else
++ }
++#endif
--#ifdef NEED_CALLINFO
-+#ifdef SAVE_CALL_CHAIN
- /* Fill in the pc and argument information for up to NFRAMES of my */
- /* callers. Ignore my frame and my callers frame. */
+ #ifdef LINUX_STACKBOTTOM
+
+ #include <sys/types.h>
+ #include <sys/stat.h>
++#include <ctype.h>
+
+ # define STAT_SKIP 27 /* Number of fields preceding startstack */
+ /* field in /proc/self/stat */
+@@ -670,6 +833,33 @@
+ extern ptr_t __libc_stack_end;
+
+ # ifdef IA64
++ /* Try to read the backing store base from /proc/self/maps. */
++ /* We look for the writable mapping with a 0 major device, */
++ /* which is as close to our frame as possible, but below it.*/
++ static word backing_store_base_from_maps(char *maps)
++ {
++ char prot_buf[5];
++ char *buf_ptr = maps;
++ word start, end;
++ unsigned int maj_dev;
++ word current_best = 0;
++ word dummy;
++
++ for (;;) {
++ buf_ptr = GC_parse_map_entry(buf_ptr, &start, &end, prot_buf, &maj_dev);
++ if (buf_ptr == NULL) return current_best;
++ if (prot_buf[1] == 'w' && maj_dev == 0) {
++ if (end < (word)(&dummy) && start > current_best) current_best = start;
++ }
++ }
++ return current_best;
++ }
++
++ static word backing_store_base_from_proc(void)
++ {
++ return GC_apply_to_maps(backing_store_base_from_maps);
++ }
++
+ # pragma weak __libc_ia64_register_backing_store_base
+ extern ptr_t __libc_ia64_register_backing_store_base;
+
+@@ -683,9 +873,15 @@
+ /* Hence we check for both nonzero address and value. */
+ return __libc_ia64_register_backing_store_base;
+ } else {
+- word result = (word)GC_stackbottom - BACKING_STORE_DISPLACEMENT;
++ word result = backing_store_base_from_proc();
++ if (0 == result) {
++ /* Use dumb heuristics. Works only for default configuration. */
++ result = (word)GC_stackbottom - BACKING_STORE_DISPLACEMENT;
+ result += BACKING_STORE_ALIGNMENT - 1;
+ result &= ~(BACKING_STORE_ALIGNMENT - 1);
++ /* Verify that it's at least readable. If not, we goofed. */
++ GC_noop1(*(word *)result);
++ }
+ return (ptr_t)result;
+ }
+ }
+@@ -697,11 +893,8 @@
+ /* using direct I/O system calls in order to avoid calling malloc */
+ /* in case REDIRECT_MALLOC is defined. */
+ # define STAT_BUF_SIZE 4096
+-# if defined(GC_USE_LD_WRAP)
+-# define STAT_READ __real_read
+-# else
+ # define STAT_READ read
+-# endif
++ /* Should probably call the real read, if read is wrapped. */
+ char stat_buf[STAT_BUF_SIZE];
+ int f;
+ char c;
+@@ -710,7 +903,16 @@
- #ifdef LINUX
--# include <unistd.h>
-+# include <features.h>
-+# if __GLIBC__ == 2 && __GLIBC_MINOR__ >= 1 || __GLIBC__ > 2
-+# define HAVE_BUILTIN_BACKTRACE
-+# endif
- #endif
+ /* First try the easy way. This should work for glibc 2.2 */
+ if (0 != &__libc_stack_end) {
++# ifdef IA64
++ /* Some versions of glibc set the address 16 bytes too */
++ /* low while the initialization code is running. */
++ if (((word)__libc_stack_end & 0xfff) + 0x10 < 0x1000) {
++ return __libc_stack_end + 0x10;
++ } /* Otherwise it's not safe to add 16 bytes and we fall */
++ /* back to using /proc. */
++# else
+ return __libc_stack_end;
++# endif
+ }
+ f = open("/proc/self/stat", O_RDONLY);
+ if (f < 0 || STAT_READ(f, stat_buf, STAT_BUF_SIZE) < 2 * STAT_SKIP) {
+@@ -764,8 +966,11 @@
--#endif /* NEED_CALLINFO */
--
--#ifdef SAVE_CALL_CHAIN
--
- #if NARGS == 0 && NFRAMES % 2 == 0 /* No padding */ \
-- && defined(GC_HAVE_BUILTIN_BACKTRACE)
-+ && defined(HAVE_BUILTIN_BACKTRACE)
+ ptr_t GC_get_stack_base()
+ {
++# if defined(HEURISTIC1) || defined(HEURISTIC2) || \
++ defined(LINUX_STACKBOTTOM) || defined(FREEBSD_STACKBOTTOM)
+ word dummy;
+ ptr_t result;
++# endif
- #include <execinfo.h>
+ # define STACKBOTTOM_ALIGNMENT_M1 ((word)STACK_GRAN - 1)
-@@ -3962,139 +3188,31 @@
+@@ -814,7 +1019,6 @@
+ return(result);
+ # endif /* STACKBOTTOM */
+ }
+-# endif /* NOSYS ECOS */
- #endif /* SAVE_CALL_CHAIN */
+ # endif /* ! AMIGA, !OS 2, ! MS Windows, !BEOS */
--#ifdef NEED_CALLINFO
-+#if defined(LINUX) && defined(__ELF__) && \
-+ (!defined(SMALL_CONFIG) || defined(USE_PROC_FOR_LIBRARIES))
-+#ifdef GC_USE_LD_WRAP
-+# define READ __real_read
-+#else
-+# define READ read
-+#endif
+@@ -924,15 +1128,14 @@
+ /* Unfortunately, we have to handle win32s very differently from NT, */
+ /* Since VirtualQuery has very different semantics. In particular, */
+ /* under win32s a VirtualQuery call on an unmapped page returns an */
+- /* invalid result. Under GC_register_data_segments is a noop and */
++ /* invalid result. Under NT, GC_register_data_segments is a noop and */
+ /* all real work is done by GC_register_dynamic_libraries. Under */
+ /* win32s, we cannot find the data segments associated with dll's. */
+- /* We rgister the main data segment here. */
+-# ifdef __GCC__
+- GC_bool GC_no_win32_dlls = TRUE; /* GCC can't do SEH, so we can't use VirtualQuery */
+-# else
++ /* We register the main data segment here. */
+ GC_bool GC_no_win32_dlls = FALSE;
+-# endif
++ /* This used to be set for gcc, to avoid dealing with */
++ /* the structured exception handling issues. But we now have */
++ /* assembly code to do that right. */
+
+ void GC_init_win32()
+ {
+@@ -965,35 +1168,101 @@
+ }
+ # endif
+
+- /* Is p the start of either the malloc heap, or of one of our */
+- /* heap sections? */
+- GC_bool GC_is_heap_base (ptr_t p)
+- {
+-
+- register unsigned i;
+-
+ # ifndef REDIRECT_MALLOC
+- static ptr_t malloc_heap_pointer = 0;
++ /* We maintain a linked list of AllocationBase values that we know */
++ /* correspond to malloc heap sections. Currently this is only called */
++ /* during a GC. But there is some hope that for long running */
++ /* programs we will eventually see most heap sections. */
+
+- if (0 == malloc_heap_pointer) {
+- MEMORY_BASIC_INFORMATION buf;
+- void *pTemp = malloc( 1 );
+- register DWORD result = VirtualQuery(pTemp, &buf, sizeof(buf));
++ /* In the long run, it would be more reliable to occasionally walk */
++ /* the malloc heap with HeapWalk on the default heap. But that */
++ /* apparently works only for NT-based Windows. */
+
+- free( pTemp );
++ /* In the long run, a better data structure would also be nice ... */
++ struct GC_malloc_heap_list {
++ void * allocation_base;
++ struct GC_malloc_heap_list *next;
++ } *GC_malloc_heap_l = 0;
+
++ /* Is p the base of one of the malloc heap sections we already know */
++ /* about? */
++ GC_bool GC_is_malloc_heap_base(ptr_t p)
++ {
++ struct GC_malloc_heap_list *q = GC_malloc_heap_l;
++
++ while (0 != q) {
++ if (q -> allocation_base == p) return TRUE;
++ q = q -> next;
++ }
++ return FALSE;
++ }
+
++ void *GC_get_allocation_base(void *p)
++ {
++ MEMORY_BASIC_INFORMATION buf;
++ DWORD result = VirtualQuery(p, &buf, sizeof(buf));
+ if (result != sizeof(buf)) {
+ ABORT("Weird VirtualQuery result");
+ }
+- malloc_heap_pointer = (ptr_t)(buf.AllocationBase);
++ return buf.AllocationBase;
+ }
+- if (p == malloc_heap_pointer) return(TRUE);
++
++ size_t GC_max_root_size = 100000; /* Appr. largest root size. */
++
++ void GC_add_current_malloc_heap()
++ {
++ struct GC_malloc_heap_list *new_l =
++ malloc(sizeof(struct GC_malloc_heap_list));
++ void * candidate = GC_get_allocation_base(new_l);
++
++ if (new_l == 0) return;
++ if (GC_is_malloc_heap_base(candidate)) {
++ /* Try a little harder to find malloc heap. */
++ size_t req_size = 10000;
++ do {
++ void *p = malloc(req_size);
++ if (0 == p) { free(new_l); return; }
++ candidate = GC_get_allocation_base(p);
++ free(p);
++ req_size *= 2;
++ } while (GC_is_malloc_heap_base(candidate)
++ && req_size < GC_max_root_size/10 && req_size < 500000);
++ if (GC_is_malloc_heap_base(candidate)) {
++ free(new_l); return;
++ }
++ }
++# ifdef CONDPRINT
++ if (GC_print_stats)
++ GC_printf1("Found new system malloc AllocationBase at 0x%lx\n",
++ candidate);
++# endif
++ new_l -> allocation_base = candidate;
++ new_l -> next = GC_malloc_heap_l;
++ GC_malloc_heap_l = new_l;
++ }
++# endif /* REDIRECT_MALLOC */
++
++ /* Is p the start of either the malloc heap, or of one of our */
++ /* heap sections? */
++ GC_bool GC_is_heap_base (ptr_t p)
++ {
++
++ unsigned i;
++
++# ifndef REDIRECT_MALLOC
++ static word last_gc_no = -1;
++
++ if (last_gc_no != GC_gc_no) {
++ GC_add_current_malloc_heap();
++ last_gc_no = GC_gc_no;
++ }
++ if (GC_root_size > GC_max_root_size) GC_max_root_size = GC_root_size;
++ if (GC_is_malloc_heap_base(p)) return TRUE;
+ # endif
+ for (i = 0; i < GC_n_heap_bases; i++) {
+- if (GC_heap_bases[i] == p) return(TRUE);
++ if (GC_heap_bases[i] == p) return TRUE;
+ }
+- return(FALSE);
++ return FALSE ;
+ }
--/* Print info to stderr. We do NOT hold the allocation lock */
--void GC_print_callers (info)
--struct callinfo info[NFRAMES];
--{
-- register int i;
-- static int reentry_count = 0;
-- GC_bool stop = FALSE;
+ # ifdef MSWIN32
+@@ -1043,7 +1312,7 @@
-- LOCK();
-- ++reentry_count;
-- UNLOCK();
-+/* Repeatedly perform a read call until the buffer is filled or */
-+/* we encounter EOF. */
-+ssize_t GC_repeat_read(int fd, char *buf, size_t count)
-+{
-+ ssize_t num_read = 0;
-+ ssize_t result;
-
--# if NFRAMES == 1
-- GC_err_printf0("\tCaller at allocation:\n");
--# else
-- GC_err_printf0("\tCall chain at allocation:\n");
--# endif
-- for (i = 0; i < NFRAMES && !stop ; i++) {
-- if (info[i].ci_pc == 0) break;
--# if NARGS > 0
-- {
-- int j;
--
-- GC_err_printf0("\t\targs: ");
-- for (j = 0; j < NARGS; j++) {
-- if (j != 0) GC_err_printf0(", ");
-- GC_err_printf2("%d (0x%X)", ~(info[i].ci_arg[j]),
-- ~(info[i].ci_arg[j]));
-- }
-- GC_err_printf0("\n");
-- }
--# endif
-- if (reentry_count > 1) {
-- /* We were called during an allocation during */
-- /* a previous GC_print_callers call; punt. */
-- GC_err_printf1("\t\t##PC##= 0x%lx\n", info[i].ci_pc);
-- continue;
-- }
-- {
--# ifdef LINUX
-- FILE *pipe;
--# endif
--# if defined(GC_HAVE_BUILTIN_BACKTRACE)
-- char **sym_name =
-- backtrace_symbols((void **)(&(info[i].ci_pc)), 1);
-- char *name = sym_name[0];
--# else
-- char buf[40];
-- char *name = buf;
-- sprintf(buf, "##PC##= 0x%lx", info[i].ci_pc);
--# endif
--# if defined(LINUX) && !defined(SMALL_CONFIG)
-- /* Try for a line number. */
-- {
--# define EXE_SZ 100
-- static char exe_name[EXE_SZ];
--# define CMD_SZ 200
-- char cmd_buf[CMD_SZ];
--# define RESULT_SZ 200
-- static char result_buf[RESULT_SZ];
-- size_t result_len;
-- static GC_bool found_exe_name = FALSE;
-- static GC_bool will_fail = FALSE;
-- int ret_code;
-- /* Try to get it via a hairy and expensive scheme. */
-- /* First we get the name of the executable: */
-- if (will_fail) goto out;
-- if (!found_exe_name) {
-- ret_code = readlink("/proc/self/exe", exe_name, EXE_SZ);
-- if (ret_code < 0 || ret_code >= EXE_SZ
-- || exe_name[0] != '/') {
-- will_fail = TRUE; /* Dont try again. */
-- goto out;
-- }
-- exe_name[ret_code] = '\0';
-- found_exe_name = TRUE;
-- }
-- /* Then we use popen to start addr2line -e <exe> <addr> */
-- /* There are faster ways to do this, but hopefully this */
-- /* isn't time critical. */
-- sprintf(cmd_buf, "/usr/bin/addr2line -f -e %s 0x%lx", exe_name,
-- (unsigned long)info[i].ci_pc);
-- pipe = popen(cmd_buf, "r");
-- if (pipe == NULL
-- || (result_len = fread(result_buf, 1, RESULT_SZ - 1, pipe))
-- == 0) {
-- if (pipe != NULL) pclose(pipe);
-- will_fail = TRUE;
-- goto out;
-- }
-- if (result_buf[result_len - 1] == '\n') --result_len;
-- result_buf[result_len] = 0;
-- if (result_buf[0] == '?'
-- || result_buf[result_len-2] == ':'
-- && result_buf[result_len-1] == '0') {
-- pclose(pipe);
-- goto out;
-- }
-- /* Get rid of embedded newline, if any. Test for "main" */
-- {
-- char * nl = strchr(result_buf, '\n');
-- if (nl != NULL && nl < result_buf + result_len) {
-- *nl = ':';
-- }
-- if (strncmp(result_buf, "main", nl - result_buf) == 0) {
-- stop = TRUE;
-- }
-- }
-- if (result_len < RESULT_SZ - 25) {
-- /* Add in hex address */
-- sprintf(result_buf + result_len, " [0x%lx]",
-- (unsigned long)info[i].ci_pc);
-- }
-- name = result_buf;
-- pclose(pipe);
-- out:;
-- }
--# endif /* LINUX */
-- GC_err_printf1("\t\t%s\n", name);
--# if defined(GC_HAVE_BUILTIN_BACKTRACE)
-- free(sym_name); /* May call GC_free; that's OK */
--# endif
-- }
-+ while (num_read < count) {
-+ result = READ(fd, buf + num_read, count - num_read);
-+ if (result < 0) return result;
-+ if (result == 0) break;
-+ num_read += result;
+ # if (defined(SVR4) || defined(AUX) || defined(DGUX) \
+ || (defined(LINUX) && defined(SPARC))) && !defined(PCR)
+-char * GC_SysVGetDataStart(max_page_size, etext_addr)
++ptr_t GC_SysVGetDataStart(max_page_size, etext_addr)
+ int max_page_size;
+ int * etext_addr;
+ {
+@@ -1069,12 +1338,45 @@
+ /* string constants in the text segment, but after etext. */
+ /* Use plan B. Note that we now know there is a gap between */
+ /* text and data segments, so plan A bought us something. */
+- result = (char *)GC_find_limit((ptr_t)(DATAEND) - MIN_PAGE_SIZE, FALSE);
++ result = (char *)GC_find_limit((ptr_t)(DATAEND), FALSE);
}
-- LOCK();
-- --reentry_count;
-- UNLOCK();
-+ return num_read;
+- return((char *)result);
++ return((ptr_t)result);
}
--
--#endif /* NEED_CALLINFO */
--
-+#endif /* LINUX && ... */
+ # endif
++# if defined(FREEBSD) && defined(I386) && !defined(PCR)
++/* Its unclear whether this should be identical to the above, or */
++/* whether it should apply to non-X86 architectures. */
++/* For now we don't assume that there is always an empty page after */
++/* etext. But in some cases there actually seems to be slightly more. */
++/* This also deals with holes between read-only data and writable data. */
++ptr_t GC_FreeBSDGetDataStart(max_page_size, etext_addr)
++int max_page_size;
++int * etext_addr;
++{
++ word text_end = ((word)(etext_addr) + sizeof(word) - 1)
++ & ~(sizeof(word) - 1);
++ /* etext rounded to word boundary */
++ VOLATILE word next_page = (text_end + (word)max_page_size - 1)
++ & ~((word)max_page_size - 1);
++ VOLATILE ptr_t result = (ptr_t)text_end;
++ GC_setup_temporary_fault_handler();
++ if (setjmp(GC_jmp_buf) == 0) {
++ /* Try reading at the address. */
++ /* This should happen before there is another thread. */
++ for (; next_page < (word)(DATAEND); next_page += (word)max_page_size)
++ *(VOLATILE char *)next_page;
++ GC_reset_fault_handler();
++ } else {
++ GC_reset_fault_handler();
++ /* As above, we go to plan B */
++ result = GC_find_limit((ptr_t)(DATAEND), FALSE);
++ }
++ return(result);
++}
++
++# endif
++
- #if defined(LINUX) && defined(__ELF__) && !defined(SMALL_CONFIG)
-@@ -4102,16 +3220,20 @@
- /* Dump /proc/self/maps to GC_stderr, to enable looking up names for
- addresses in FIND_LEAK output. */
+ #ifdef AMIGA
--static word dump_maps(char *maps)
--{
-- GC_err_write(maps, strlen(maps));
-- return 1;
--}
--
- void GC_print_address_map()
+@@ -1086,8 +1388,7 @@
+
+ void GC_register_data_segments()
{
-+ int f;
-+ int result;
-+ char maps_temp[32768];
- GC_err_printf0("---------- Begin address map ----------\n");
-- GC_apply_to_maps(dump_maps);
-+ f = open("/proc/self/maps", O_RDONLY);
-+ if (-1 == f) ABORT("Couldn't open /proc/self/maps");
-+ do {
-+ result = GC_repeat_read(f, maps_temp, sizeof(maps_temp));
-+ if (result <= 0) ABORT("Couldn't read /proc/self/maps");
-+ GC_err_write(maps_temp, result);
-+ } while (result == sizeof(maps_temp));
-+
- GC_err_printf0("---------- End address map ----------\n");
+-# if !defined(PCR) && !defined(SRC_M3) && !defined(NEXT) && !defined(MACOS) \
+- && !defined(MACOSX)
++# if !defined(PCR) && !defined(SRC_M3) && !defined(MACOS)
+ # if defined(REDIRECT_MALLOC) && defined(GC_SOLARIS_THREADS)
+ /* As of Solaris 2.3, the Solaris threads implementation */
+ /* allocates the data structure for the initial thread with */
+@@ -1104,9 +1405,6 @@
+ # endif
+ # endif
+ # endif
+-# if !defined(PCR) && (defined(NEXT) || defined(MACOSX))
+- GC_add_roots_inner(DATASTART, (char *) get_end(), FALSE);
+-# endif
+ # if defined(MACOS)
+ {
+ # if defined(THINK_C)
+@@ -1216,18 +1514,28 @@
+ ptr_t GC_unix_get_mem(bytes)
+ word bytes;
+ {
+- static GC_bool initialized = FALSE;
+- static int fd;
+ void *result;
+ static ptr_t last_addr = HEAP_START;
+
++# ifndef USE_MMAP_ANON
++ static GC_bool initialized = FALSE;
++ static int fd;
++
+ if (!initialized) {
+ fd = open("/dev/zero", O_RDONLY);
++ fcntl(fd, F_SETFD, FD_CLOEXEC);
+ initialized = TRUE;
+ }
++# endif
++
+ if (bytes & (GC_page_size -1)) ABORT("Bad GET_MEM arg");
++# ifdef USE_MMAP_ANON
++ result = mmap(last_addr, bytes, PROT_READ | PROT_WRITE | OPT_PROT_EXEC,
++ GC_MMAP_FLAGS | MAP_ANON, -1, 0/* offset */);
++# else
+ result = mmap(last_addr, bytes, PROT_READ | PROT_WRITE | OPT_PROT_EXEC,
+ GC_MMAP_FLAGS, fd, 0/* offset */);
++# endif
+ if (result == MAP_FAILED) return(0);
+ last_addr = (ptr_t)result + bytes + GC_page_size - 1;
+ last_addr = (ptr_t)((word)last_addr & ~(GC_page_size - 1));
+@@ -1322,7 +1630,15 @@
+ result = (ptr_t) GlobalAlloc(0, bytes + HBLKSIZE);
+ result = (ptr_t)(((word)result + HBLKSIZE) & ~(HBLKSIZE-1));
+ } else {
+- result = (ptr_t) VirtualAlloc(NULL, bytes,
++ /* VirtualProtect only works on regions returned by a */
++ /* single VirtualAlloc call. Thus we allocate one */
++ /* extra page, which will prevent merging of blocks */
++ /* in separate regions, and eliminate any temptation */
++ /* to call VirtualProtect on a range spanning regions. */
++ /* This wastes a small amount of memory, and risks */
++ /* increased fragmentation. But better alternatives */
++ /* would require effort. */
++ result = (ptr_t) VirtualAlloc(NULL, bytes + 1,
+ MEM_COMMIT | MEM_RESERVE,
+ PAGE_EXECUTE_READWRITE);
+ }
+@@ -1378,6 +1694,10 @@
+ /* Reserve more pages */
+ word res_bytes = (bytes + GC_sysinfo.dwAllocationGranularity-1)
+ & ~(GC_sysinfo.dwAllocationGranularity-1);
++ /* If we ever support MPROTECT_VDB here, we will probably need to */
++ /* ensure that res_bytes is strictly > bytes, so that VirtualProtect */
++ /* never spans regions. It seems to be OK for a VirtualFree argument */
++ /* to span regions, so we should be OK for now. */
+ result = (ptr_t) VirtualAlloc(NULL, res_bytes,
+ MEM_RESERVE | MEM_TOP_DOWN,
+ PAGE_EXECUTE_READWRITE);
+@@ -1508,6 +1828,7 @@
+ }
+ # else
+ if (-1 == zero_descr) zero_descr = open("/dev/zero", O_RDWR);
++ fcntl(zero_descr, F_SETFD, FD_CLOEXEC);
+ if (0 == start_addr) return;
+ result = mmap(start_addr, len, PROT_READ | PROT_WRITE | OPT_PROT_EXEC,
+ MAP_FIXED | MAP_PRIVATE, zero_descr, 0);
+@@ -1694,7 +2015,6 @@
+ * make sure that other system calls are similarly protected
+ * or write only to the stack.
+ */
+-
+ GC_bool GC_dirty_maintained = FALSE;
+
+ # ifdef DEFAULT_VDB
+@@ -1708,6 +2028,9 @@
+ /* Initialize virtual dirty bit implementation. */
+ void GC_dirty_init()
+ {
++#ifdef PRINTSTATS
++ GC_printf0("Initializing DEFAULT_VDB...\n");
++#endif
+ GC_dirty_maintained = TRUE;
}
-diff -Nur ../boehm-gc/powerpc_darwin_mach_dep.s boehm-gc/powerpc_darwin_mach_dep.s
---- ../boehm-gc/powerpc_darwin_mach_dep.s Mon May 26 12:48:52 2003
-+++ boehm-gc/powerpc_darwin_mach_dep.s Wed Dec 31 16:00:00 1969
-@@ -1,84 +0,0 @@
--
--; GC_push_regs function. Under some optimization levels GCC will clobber
--; some of the non-volatile registers before we get a chance to save them
--; therefore, this can't be inline asm.
--
--.text
-- .align 2
-- .globl _GC_push_regs
--_GC_push_regs:
--
-- ; Prolog
-- mflr r0
-- stw r0,8(r1)
-- stwu r1,-80(r1)
--
-- ; Push r13-r31
-- mr r3,r13
-- bl L_GC_push_one$stub
-- mr r3,r14
-- bl L_GC_push_one$stub
-- mr r3,r15
-- bl L_GC_push_one$stub
-- mr r3,r16
-- bl L_GC_push_one$stub
-- mr r3,r17
-- bl L_GC_push_one$stub
-- mr r3,r18
-- bl L_GC_push_one$stub
-- mr r3,r19
-- bl L_GC_push_one$stub
-- mr r3,r20
-- bl L_GC_push_one$stub
-- mr r3,r21
-- bl L_GC_push_one$stub
-- mr r3,r22
-- bl L_GC_push_one$stub
-- mr r3,r23
-- bl L_GC_push_one$stub
-- mr r3,r24
-- bl L_GC_push_one$stub
-- mr r3,r25
-- bl L_GC_push_one$stub
-- mr r3,r26
-- bl L_GC_push_one$stub
-- mr r3,r27
-- bl L_GC_push_one$stub
-- mr r3,r28
-- bl L_GC_push_one$stub
-- mr r3,r29
-- bl L_GC_push_one$stub
-- mr r3,r30
-- bl L_GC_push_one$stub
-- mr r3,r31
-- bl L_GC_push_one$stub
--
-- ;
-- lwz r0,88(r1)
-- addi r1,r1,80
-- mtlr r0
--
-- ; Return
-- blr
--
--; PIC stuff, generated by GCC
--
--.data
--.picsymbol_stub
--L_GC_push_one$stub:
-- .indirect_symbol _GC_push_one
-- mflr r0
-- bcl 20,31,L0$_GC_push_one
--L0$_GC_push_one:
-- mflr r11
-- addis r11,r11,ha16(L_GC_push_one$lazy_ptr-L0$_GC_push_one)
-- mtlr r0
-- lwz r12,lo16(L_GC_push_one$lazy_ptr-L0$_GC_push_one)(r11)
-- mtctr r12
-- addi r11,r11,lo16(L_GC_push_one$lazy_ptr-L0$_GC_push_one)
-- bctr
--.data
--.lazy_symbol_pointer
--L_GC_push_one$lazy_ptr:
-- .indirect_symbol _GC_push_one
-- .long dyld_stub_binding_helper
-diff -Nur ../boehm-gc/pthread_stop_world.c boehm-gc/pthread_stop_world.c
---- ../boehm-gc/pthread_stop_world.c Mon May 26 12:48:52 2003
-+++ boehm-gc/pthread_stop_world.c Wed Dec 31 16:00:00 1969
-@@ -1,445 +0,0 @@
--#include "private/pthread_support.h"
--
--#if defined(GC_PTHREADS) && !defined(GC_SOLARIS_THREADS) \
-- && !defined(GC_IRIX_THREADS) && !defined(GC_WIN32_THREADS) \
-- && !defined(GC_DARWIN_THREADS)
--
--#include <signal.h>
--#include <semaphore.h>
--#include <errno.h>
--#include <unistd.h>
--
--#if DEBUG_THREADS
--
--#ifndef NSIG
--# if defined(MAXSIG)
--# define NSIG (MAXSIG+1)
--# elif defined(_NSIG)
--# define NSIG _NSIG
--# elif defined(__SIGRTMAX)
--# define NSIG (__SIGRTMAX+1)
--# else
-- --> please fix it
--# endif
--#endif
--
--void GC_print_sig_mask()
--{
-- sigset_t blocked;
-- int i;
--
-- if (pthread_sigmask(SIG_BLOCK, NULL, &blocked) != 0)
-- ABORT("pthread_sigmask");
-- GC_printf0("Blocked: ");
-- for (i = 1; i < NSIG; i++) {
-- if (sigismember(&blocked, i)) { GC_printf1("%ld ",(long) i); }
-- }
-- GC_printf0("\n");
--}
--
--#endif
--
--word GC_stop_count; /* Incremented at the beginning of GC_stop_world. */
--
--#ifdef GC_OSF1_THREADS
-- GC_bool GC_retry_signals = TRUE;
--#else
-- GC_bool GC_retry_signals = FALSE;
--#endif
--
--/*
-- * We use signals to stop threads during GC.
-- *
-- * Suspended threads wait in signal handler for SIG_THR_RESTART.
-- * That's more portable than semaphores or condition variables.
-- * (We do use sem_post from a signal handler, but that should be portable.)
-- *
-- * The thread suspension signal SIG_SUSPEND is now defined in gc_priv.h.
-- * Note that we can't just stop a thread; we need it to save its stack
-- * pointer(s) and acknowledge.
-- */
--
--#ifndef SIG_THR_RESTART
--# if defined(GC_HPUX_THREADS) || defined(GC_OSF1_THREADS)
--# ifdef _SIGRTMIN
--# define SIG_THR_RESTART _SIGRTMIN + 5
--# else
--# define SIG_THR_RESTART SIGRTMIN + 5
--# endif
--# else
--# define SIG_THR_RESTART SIGXCPU
--# endif
--#endif
--
--sem_t GC_suspend_ack_sem;
--
--void GC_suspend_handler(int sig)
--{
-- int dummy;
-- pthread_t my_thread = pthread_self();
-- GC_thread me;
-- sigset_t mask;
--# ifdef PARALLEL_MARK
-- word my_mark_no = GC_mark_no;
-- /* Marker can't proceed until we acknowledge. Thus this is */
-- /* guaranteed to be the mark_no correspending to our */
-- /* suspension, i.e. the marker can't have incremented it yet. */
--# endif
-- word my_stop_count = GC_stop_count;
--
-- if (sig != SIG_SUSPEND) ABORT("Bad signal in suspend_handler");
--
--#if DEBUG_THREADS
-- GC_printf1("Suspending 0x%lx\n", my_thread);
--#endif
--
-- me = GC_lookup_thread(my_thread);
-- /* The lookup here is safe, since I'm doing this on behalf */
-- /* of a thread which holds the allocation lock in order */
-- /* to stop the world. Thus concurrent modification of the */
-- /* data structure is impossible. */
-- if (me -> stop_info.last_stop_count == my_stop_count) {
-- /* Duplicate signal. OK if we are retrying. */
-- if (!GC_retry_signals) {
-- WARN("Duplicate suspend signal in thread %lx\n",
-- pthread_self());
-- }
-- return;
-- }
--# ifdef SPARC
-- me -> stop_info.stack_ptr = (ptr_t)GC_save_regs_in_stack();
--# else
-- me -> stop_info.stack_ptr = (ptr_t)(&dummy);
--# endif
--# ifdef IA64
-- me -> backing_store_ptr = (ptr_t)GC_save_regs_in_stack();
--# endif
--
-- /* Tell the thread that wants to stop the world that this */
-- /* thread has been stopped. Note that sem_post() is */
-- /* the only async-signal-safe primitive in LinuxThreads. */
-- sem_post(&GC_suspend_ack_sem);
-- me -> stop_info.last_stop_count = my_stop_count;
--
-- /* Wait until that thread tells us to restart by sending */
-- /* this thread a SIG_THR_RESTART signal. */
-- /* SIG_THR_RESTART should be masked at this point. Thus there */
-- /* is no race. */
-- if (sigfillset(&mask) != 0) ABORT("sigfillset() failed");
-- if (sigdelset(&mask, SIG_THR_RESTART) != 0) ABORT("sigdelset() failed");
--# ifdef NO_SIGNALS
-- if (sigdelset(&mask, SIGINT) != 0) ABORT("sigdelset() failed");
-- if (sigdelset(&mask, SIGQUIT) != 0) ABORT("sigdelset() failed");
-- if (sigdelset(&mask, SIGTERM) != 0) ABORT("sigdelset() failed");
-- if (sigdelset(&mask, SIGABRT) != 0) ABORT("sigdelset() failed");
--# endif
-- do {
-- me->stop_info.signal = 0;
-- sigsuspend(&mask); /* Wait for signal */
-- } while (me->stop_info.signal != SIG_THR_RESTART);
-- /* If the RESTART signal gets lost, we can still lose. That should be */
-- /* less likely than losing the SUSPEND signal, since we don't do much */
-- /* between the sem_post and sigsuspend. */
-- /* We'd need more handshaking to work around that, since we don't want */
-- /* to accidentally leave a RESTART signal pending, thus causing us to */
-- /* continue prematurely in a future round. */
--
--#if DEBUG_THREADS
-- GC_printf1("Continuing 0x%lx\n", my_thread);
--#endif
--}
--
--void GC_restart_handler(int sig)
--{
-- pthread_t my_thread = pthread_self();
-- GC_thread me;
--
-- if (sig != SIG_THR_RESTART) ABORT("Bad signal in suspend_handler");
--
-- /* Let the GC_suspend_handler() know that we got a SIG_THR_RESTART. */
-- /* The lookup here is safe, since I'm doing this on behalf */
-- /* of a thread which holds the allocation lock in order */
-- /* to stop the world. Thus concurrent modification of the */
-- /* data structure is impossible. */
-- me = GC_lookup_thread(my_thread);
-- me->stop_info.signal = SIG_THR_RESTART;
--
-- /*
-- ** Note: even if we didn't do anything useful here,
-- ** it would still be necessary to have a signal handler,
-- ** rather than ignoring the signals, otherwise
-- ** the signals will not be delivered at all, and
-- ** will thus not interrupt the sigsuspend() above.
-- */
--
--#if DEBUG_THREADS
-- GC_printf1("In GC_restart_handler for 0x%lx\n", pthread_self());
--#endif
--}
--
--# ifdef IA64
--# define IF_IA64(x) x
--# else
--# define IF_IA64(x)
--# endif
--/* We hold allocation lock. Should do exactly the right thing if the */
--/* world is stopped. Should not fail if it isn't. */
--void GC_push_all_stacks()
--{
-- int i;
-- GC_thread p;
-- ptr_t lo, hi;
-- /* On IA64, we also need to scan the register backing store. */
-- IF_IA64(ptr_t bs_lo; ptr_t bs_hi;)
-- pthread_t me = pthread_self();
--
-- if (!GC_thr_initialized) GC_thr_init();
-- #if DEBUG_THREADS
-- GC_printf1("Pushing stacks from thread 0x%lx\n", (unsigned long) me);
-- #endif
-- for (i = 0; i < THREAD_TABLE_SZ; i++) {
-- for (p = GC_threads[i]; p != 0; p = p -> next) {
-- if (p -> flags & FINISHED) continue;
-- if (pthread_equal(p -> id, me)) {
--# ifdef SPARC
-- lo = (ptr_t)GC_save_regs_in_stack();
--# else
-- lo = GC_approx_sp();
--# endif
-- IF_IA64(bs_hi = (ptr_t)GC_save_regs_in_stack();)
-- } else {
-- lo = p -> stop_info.stack_ptr;
-- IF_IA64(bs_hi = p -> backing_store_ptr;)
-- }
-- if ((p -> flags & MAIN_THREAD) == 0) {
-- hi = p -> stack_end;
-- IF_IA64(bs_lo = p -> backing_store_end);
-- } else {
-- /* The original stack. */
-- hi = GC_stackbottom;
-- IF_IA64(bs_lo = BACKING_STORE_BASE;)
-- }
-- #if DEBUG_THREADS
-- GC_printf3("Stack for thread 0x%lx = [%lx,%lx)\n",
-- (unsigned long) p -> id,
-- (unsigned long) lo, (unsigned long) hi);
-- #endif
-- if (0 == lo) ABORT("GC_push_all_stacks: sp not set!\n");
--# ifdef STACK_GROWS_UP
-- /* We got them backwards! */
-- GC_push_all_stack(hi, lo);
--# else
-- GC_push_all_stack(lo, hi);
--# endif
--# ifdef IA64
-- if (pthread_equal(p -> id, me)) {
-- GC_push_all_eager(bs_lo, bs_hi);
-- } else {
-- GC_push_all_stack(bs_lo, bs_hi);
-- }
--# endif
-- }
-- }
--}
--
--/* There seems to be a very rare thread stopping problem. To help us */
--/* debug that, we save the ids of the stopping thread. */
--pthread_t GC_stopping_thread;
--int GC_stopping_pid;
--
--/* We hold the allocation lock. Suspend all threads that might */
--/* still be running. Return the number of suspend signals that */
--/* were sent. */
--int GC_suspend_all()
--{
-- int n_live_threads = 0;
-- int i;
-- GC_thread p;
-- int result;
-- pthread_t my_thread = pthread_self();
--
-- GC_stopping_thread = my_thread; /* debugging only. */
-- GC_stopping_pid = getpid(); /* debugging only. */
-- for (i = 0; i < THREAD_TABLE_SZ; i++) {
-- for (p = GC_threads[i]; p != 0; p = p -> next) {
-- if (p -> id != my_thread) {
-- if (p -> flags & FINISHED) continue;
-- if (p -> stop_info.last_stop_count == GC_stop_count) continue;
-- if (p -> thread_blocked) /* Will wait */ continue;
-- n_live_threads++;
-- #if DEBUG_THREADS
-- GC_printf1("Sending suspend signal to 0x%lx\n", p -> id);
-- #endif
--
-- result = pthread_kill(p -> id, SIG_SUSPEND);
-- switch(result) {
-- case ESRCH:
-- /* Not really there anymore. Possible? */
-- n_live_threads--;
-- break;
-- case 0:
-- break;
-- default:
-- ABORT("pthread_kill failed");
-- }
-- }
-- }
-- }
-- return n_live_threads;
--}
--
--/* Caller holds allocation lock. */
--void GC_stop_world()
--{
-- int i;
-- int n_live_threads;
-- int code;
--
-- #if DEBUG_THREADS
-- GC_printf1("Stopping the world from 0x%lx\n", pthread_self());
-- #endif
--
-- /* Make sure all free list construction has stopped before we start. */
-- /* No new construction can start, since free list construction is */
-- /* required to acquire and release the GC lock before it starts, */
-- /* and we have the lock. */
--# ifdef PARALLEL_MARK
-- GC_acquire_mark_lock();
-- GC_ASSERT(GC_fl_builder_count == 0);
-- /* We should have previously waited for it to become zero. */
--# endif /* PARALLEL_MARK */
-- ++GC_stop_count;
-- n_live_threads = GC_suspend_all();
--
-- if (GC_retry_signals) {
-- unsigned long wait_usecs = 0; /* Total wait since retry. */
--# define WAIT_UNIT 3000
--# define RETRY_INTERVAL 100000
-- for (;;) {
-- int ack_count;
--
-- sem_getvalue(&GC_suspend_ack_sem, &ack_count);
-- if (ack_count == n_live_threads) break;
-- if (wait_usecs > RETRY_INTERVAL) {
-- int newly_sent = GC_suspend_all();
--
--# ifdef CONDPRINT
-- if (GC_print_stats) {
-- GC_printf1("Resent %ld signals after timeout\n",
-- newly_sent);
-- }
--# endif
-- sem_getvalue(&GC_suspend_ack_sem, &ack_count);
-- if (newly_sent < n_live_threads - ack_count) {
-- WARN("Lost some threads during GC_stop_world?!\n",0);
-- n_live_threads = ack_count + newly_sent;
-- }
-- wait_usecs = 0;
-- }
-- usleep(WAIT_UNIT);
-- wait_usecs += WAIT_UNIT;
-- }
-- }
-- for (i = 0; i < n_live_threads; i++) {
-- if (0 != (code = sem_wait(&GC_suspend_ack_sem))) {
-- GC_err_printf1("Sem_wait returned %ld\n", (unsigned long)code);
-- ABORT("sem_wait for handler failed");
-- }
-- }
--# ifdef PARALLEL_MARK
-- GC_release_mark_lock();
--# endif
-- #if DEBUG_THREADS
-- GC_printf1("World stopped from 0x%lx\n", pthread_self());
-- #endif
-- GC_stopping_thread = 0; /* debugging only */
--}
--
--/* Caller holds allocation lock, and has held it continuously since */
--/* the world stopped. */
--void GC_start_world()
--{
-- pthread_t my_thread = pthread_self();
-- register int i;
-- register GC_thread p;
-- register int n_live_threads = 0;
-- register int result;
--
--# if DEBUG_THREADS
-- GC_printf0("World starting\n");
--# endif
--
-- for (i = 0; i < THREAD_TABLE_SZ; i++) {
-- for (p = GC_threads[i]; p != 0; p = p -> next) {
-- if (p -> id != my_thread) {
-- if (p -> flags & FINISHED) continue;
-- if (p -> thread_blocked) continue;
-- n_live_threads++;
-- #if DEBUG_THREADS
-- GC_printf1("Sending restart signal to 0x%lx\n", p -> id);
-- #endif
--
-- result = pthread_kill(p -> id, SIG_THR_RESTART);
-- switch(result) {
-- case ESRCH:
-- /* Not really there anymore. Possible? */
-- n_live_threads--;
-- break;
-- case 0:
-- break;
-- default:
-- ABORT("pthread_kill failed");
-- }
-- }
-- }
-- }
-- #if DEBUG_THREADS
-- GC_printf0("World started\n");
-- #endif
--}
--
--void GC_stop_init() {
-- struct sigaction act;
--
-- if (sem_init(&GC_suspend_ack_sem, 0, 0) != 0)
-- ABORT("sem_init failed");
--
-- act.sa_flags = SA_RESTART;
-- if (sigfillset(&act.sa_mask) != 0) {
-- ABORT("sigfillset() failed");
-- }
--# ifdef NO_SIGNALS
-- if (sigdelset(&act.sa_mask, SIGINT) != 0
-- || sigdelset(&act.sa_mask, SIGQUIT != 0)
-- || sigdelset(&act.sa_mask, SIGABRT != 0)
-- || sigdelset(&act.sa_mask, SIGTERM != 0)) {
-- ABORT("sigdelset() failed");
-- }
--# endif
--
-- /* SIG_THR_RESTART is unmasked by the handler when necessary. */
-- act.sa_handler = GC_suspend_handler;
-- if (sigaction(SIG_SUSPEND, &act, NULL) != 0) {
-- ABORT("Cannot set SIG_SUSPEND handler");
-- }
--
-- act.sa_handler = GC_restart_handler;
-- if (sigaction(SIG_THR_RESTART, &act, NULL) != 0) {
-- ABORT("Cannot set SIG_THR_RESTART handler");
-- }
--
-- /* Check for GC_RETRY_SIGNALS. */
-- if (0 != GETENV("GC_RETRY_SIGNALS")) {
-- GC_retry_signals = TRUE;
-- }
-- if (0 != GETENV("GC_NO_RETRY_SIGNALS")) {
-- GC_retry_signals = FALSE;
-- }
--# ifdef CONDPRINT
-- if (GC_print_stats && GC_retry_signals) {
-- GC_printf0("Will retry suspend signal if necessary.\n");
-- }
--# endif
--}
--
--#endif
-diff -Nur ../boehm-gc/pthread_support.c boehm-gc/pthread_support.c
---- ../boehm-gc/pthread_support.c Mon May 26 12:48:52 2003
-+++ boehm-gc/pthread_support.c Wed Dec 31 16:00:00 1969
-@@ -1,1568 +0,0 @@
--/*
-- * Copyright (c) 1994 by Xerox Corporation. All rights reserved.
-- * Copyright (c) 1996 by Silicon Graphics. All rights reserved.
-- * Copyright (c) 1998 by Fergus Henderson. All rights reserved.
-- * Copyright (c) 2000-2001 by Hewlett-Packard Company. All rights reserved.
-- *
-- * THIS MATERIAL IS PROVIDED AS IS, WITH ABSOLUTELY NO WARRANTY EXPRESSED
-- * OR IMPLIED. ANY USE IS AT YOUR OWN RISK.
-- *
-- * Permission is hereby granted to use or copy this program
-- * for any purpose, provided the above notices are retained on all copies.
-- * Permission to modify the code and to distribute modified code is granted,
-- * provided the above notices are retained, and a notice that the code was
-- * modified is included with the above copyright notice.
-- */
--/*
-- * Support code for LinuxThreads, the clone()-based kernel
-- * thread package for Linux which is included in libc6.
-- *
-- * This code relies on implementation details of LinuxThreads,
-- * (i.e. properties not guaranteed by the Pthread standard),
-- * though this version now does less of that than the other Pthreads
-- * support code.
-- *
-- * Note that there is a lot of code duplication between linux_threads.c
-- * and thread support for some of the other Posix platforms; any changes
-- * made here may need to be reflected there too.
-- */
-- /* DG/UX ix86 support <takis@xfree86.org> */
--/*
-- * Linux_threads.c now also includes some code to support HPUX and
-- * OSF1 (Compaq Tru64 Unix, really). The OSF1 support is not yet
-- * functional. The OSF1 code is based on Eric Benson's
-- * patch, though that was originally against hpux_irix_threads. The code
-- * here is completely untested. With 0.0000001% probability, it might
-- * actually work.
-- *
-- * Eric also suggested an alternate basis for a lock implementation in
-- * his code:
-- * + #elif defined(OSF1)
-- * + unsigned long GC_allocate_lock = 0;
-- * + msemaphore GC_allocate_semaphore;
-- * + # define GC_TRY_LOCK() \
-- * + ((msem_lock(&GC_allocate_semaphore, MSEM_IF_NOWAIT) == 0) \
-- * + ? (GC_allocate_lock = 1) \
-- * + : 0)
-- * + # define GC_LOCK_TAKEN GC_allocate_lock
-- */
--
--/*#define DEBUG_THREADS 1*/
--/*#define GC_ASSERTIONS*/
--
--# include "private/pthread_support.h"
--
--# if defined(GC_PTHREADS) && !defined(GC_SOLARIS_THREADS) \
-- && !defined(GC_IRIX_THREADS) && !defined(GC_WIN32_THREADS)
--
--# if defined(GC_HPUX_THREADS) && !defined(USE_PTHREAD_SPECIFIC) \
-- && !defined(USE_HPUX_TLS)
--# define USE_HPUX_TLS
--# endif
--
--# if (defined(GC_DGUX386_THREADS) || defined(GC_OSF1_THREADS) || \
-- defined(GC_DARWIN_THREADS)) && !defined(USE_PTHREAD_SPECIFIC)
--# define USE_PTHREAD_SPECIFIC
--# endif
--
--# if defined(GC_DGUX386_THREADS) && !defined(_POSIX4A_DRAFT10_SOURCE)
--# define _POSIX4A_DRAFT10_SOURCE 1
--# endif
--
--# if defined(GC_DGUX386_THREADS) && !defined(_USING_POSIX4A_DRAFT10)
--# define _USING_POSIX4A_DRAFT10 1
--# endif
--
--# ifdef THREAD_LOCAL_ALLOC
--# if !defined(USE_PTHREAD_SPECIFIC) && !defined(USE_HPUX_TLS)
--# include "private/specific.h"
--# endif
--# if defined(USE_PTHREAD_SPECIFIC)
--# define GC_getspecific pthread_getspecific
--# define GC_setspecific pthread_setspecific
--# define GC_key_create pthread_key_create
-- typedef pthread_key_t GC_key_t;
--# endif
--# if defined(USE_HPUX_TLS)
--# define GC_getspecific(x) (x)
--# define GC_setspecific(key, v) ((key) = (v), 0)
--# define GC_key_create(key, d) 0
-- typedef void * GC_key_t;
--# endif
+@@ -1776,17 +2099,21 @@
+ /*
+ * This implementation maintains dirty bits itself by catching write
+ * faults and keeping track of them. We assume nobody else catches
+- * SIGBUS or SIGSEGV. We assume no write faults occur in system calls
+- * except as a result of a read system call. This means clients must
+- * either ensure that system calls do not touch the heap, or must
+- * provide their own wrappers analogous to the one for read.
++ * SIGBUS or SIGSEGV. We assume no write faults occur in system calls.
++ * This means that clients must ensure that system calls don't write
++ * to the write-protected heap. Probably the best way to do this is to
++ * ensure that system calls write at most to POINTERFREE objects in the
++ * heap, and do even that only if we are on a platform on which those
++ * are not protected. Another alternative is to wrap system calls
++ * (see example for read below), but the current implementation holds
++ * a lock across blocking calls, making it problematic for multithreaded
++ * applications.
+ * We assume the page size is a multiple of HBLKSIZE.
+- * This implementation is currently SunOS 4.X and IRIX 5.X specific, though we
+- * tried to use portable code where easily possible. It is known
+- * not to work under a number of other systems.
++ * We prefer them to be the same. We avoid protecting POINTERFREE
++ * objects only if they are the same.
+ */
+
+-# if !defined(MSWIN32) && !defined(MSWINCE)
++# if !defined(MSWIN32) && !defined(MSWINCE) && !defined(DARWIN)
+
+ # include <sys/mman.h>
+ # include <signal.h>
+@@ -1805,6 +2132,23 @@
+
+ # else
+
++# ifdef DARWIN
++ /* Using vm_protect (mach syscall) over mprotect (BSD syscall) seems to
++ decrease the likelihood of some of the problems described below. */
++ #include <mach/vm_map.h>
++ extern mach_port_t GC_task_self;
++ #define PROTECT(addr,len) \
++ if(vm_protect(GC_task_self,(vm_address_t)(addr),(vm_size_t)(len), \
++ FALSE,VM_PROT_READ) != KERN_SUCCESS) { \
++ ABORT("vm_portect failed"); \
++ }
++ #define UNPROTECT(addr,len) \
++ if(vm_protect(GC_task_self,(vm_address_t)(addr),(vm_size_t)(len), \
++ FALSE,VM_PROT_READ|VM_PROT_WRITE) != KERN_SUCCESS) { \
++ ABORT("vm_portect failed"); \
++ }
++# else
++
+ # ifndef MSWINCE
+ # include <signal.h>
+ # endif
+@@ -1822,20 +2166,22 @@
+ &protect_junk)) { \
+ ABORT("un-VirtualProtect failed"); \
+ }
+-
-# endif
--# include <stdlib.h>
--# include <pthread.h>
--# include <sched.h>
--# include <time.h>
--# include <errno.h>
--# include <unistd.h>
--# include <sys/mman.h>
--# include <sys/time.h>
--# include <sys/types.h>
--# include <sys/stat.h>
--# include <fcntl.h>
--
--#if defined(GC_DARWIN_THREADS)
--# include "private/darwin_semaphore.h"
--#else
--# include <semaphore.h>
--#endif /* !GC_DARWIN_THREADS */
--
--#if defined(GC_DARWIN_THREADS)
--# include <sys/sysctl.h>
--#endif /* GC_DARWIN_THREADS */
--
--
--
--#if defined(GC_DGUX386_THREADS)
--# include <sys/dg_sys_info.h>
--# include <sys/_int_psem.h>
-- /* sem_t is an uint in DG/UX */
-- typedef unsigned int sem_t;
--#endif /* GC_DGUX386_THREADS */
--
--#ifndef __GNUC__
--# define __inline__
--#endif
--
--#ifdef GC_USE_LD_WRAP
--# define WRAP_FUNC(f) __wrap_##f
--# define REAL_FUNC(f) __real_##f
--#else
--# define WRAP_FUNC(f) GC_##f
--# if !defined(GC_DGUX386_THREADS)
--# define REAL_FUNC(f) f
--# else /* GC_DGUX386_THREADS */
--# define REAL_FUNC(f) __d10_##f
--# endif /* GC_DGUX386_THREADS */
--# undef pthread_create
--# if !defined(GC_DARWIN_THREADS)
--# undef pthread_sigmask
--# endif
--# undef pthread_join
--# undef pthread_detach
--#endif
--
--void GC_thr_init();
--
--static GC_bool parallel_initialized = FALSE;
--
--void GC_init_parallel();
--
--# if defined(THREAD_LOCAL_ALLOC) && !defined(DBG_HDRS_ALL)
--
--/* We don't really support thread-local allocation with DBG_HDRS_ALL */
--
--#ifdef USE_HPUX_TLS
-- __thread
++# endif /* !DARWIN */
++# endif /* MSWIN32 || MSWINCE || DARWIN */
+
+ #if defined(SUNOS4) || defined(FREEBSD)
+ typedef void (* SIG_PF)();
-#endif
--GC_key_t GC_thread_key;
--
--static GC_bool keys_initialized;
--
--/* Recover the contents of the freelist array fl into the global one gfl.*/
--/* Note that the indexing scheme differs, in that gfl has finer size */
--/* resolution, even if not all entries are used. */
--/* We hold the allocator lock. */
--static void return_freelists(ptr_t *fl, ptr_t *gfl)
--{
-- int i;
-- ptr_t q, *qptr;
-- size_t nwords;
--
-- for (i = 1; i < NFREELISTS; ++i) {
-- nwords = i * (GRANULARITY/sizeof(word));
-- qptr = fl + i;
-- q = *qptr;
-- if ((word)q >= HBLKSIZE) {
-- if (gfl[nwords] == 0) {
-- gfl[nwords] = q;
-- } else {
-- /* Concatenate: */
-- for (; (word)q >= HBLKSIZE; qptr = &(obj_link(q)), q = *qptr);
-- GC_ASSERT(0 == q);
-- *qptr = gfl[nwords];
-- gfl[nwords] = fl[i];
-- }
-- }
-- /* Clear fl[i], since the thread structure may hang around. */
-- /* Do it in a way that is likely to trap if we access it. */
-- fl[i] = (ptr_t)HBLKSIZE;
-- }
--}
--
--/* We statically allocate a single "size 0" object. It is linked to */
--/* itself, and is thus repeatedly reused for all size 0 allocation */
--/* requests. (Size 0 gcj allocation requests are incorrect, and */
--/* we arrange for those to fault asap.) */
--static ptr_t size_zero_object = (ptr_t)(&size_zero_object);
--
--/* Each thread structure must be initialized. */
--/* This call must be made from the new thread. */
--/* Caller holds allocation lock. */
--void GC_init_thread_local(GC_thread p)
--{
-- int i;
--
-- if (!keys_initialized) {
-- if (0 != GC_key_create(&GC_thread_key, 0)) {
-- ABORT("Failed to create key for local allocator");
-- }
-- keys_initialized = TRUE;
-- }
-- if (0 != GC_setspecific(GC_thread_key, p)) {
-- ABORT("Failed to set thread specific allocation pointers");
-- }
-- for (i = 1; i < NFREELISTS; ++i) {
-- p -> ptrfree_freelists[i] = (ptr_t)1;
-- p -> normal_freelists[i] = (ptr_t)1;
--# ifdef GC_GCJ_SUPPORT
-- p -> gcj_freelists[i] = (ptr_t)1;
--# endif
-- }
-- /* Set up the size 0 free lists. */
-- p -> ptrfree_freelists[0] = (ptr_t)(&size_zero_object);
-- p -> normal_freelists[0] = (ptr_t)(&size_zero_object);
--# ifdef GC_GCJ_SUPPORT
-- p -> gcj_freelists[0] = (ptr_t)(-1);
--# endif
--}
--
--#ifdef GC_GCJ_SUPPORT
-- extern ptr_t * GC_gcjobjfreelist;
++#endif /* SUNOS4 || FREEBSD */
++
+ #if defined(SUNOS5SIGS) || defined(OSF1) || defined(LINUX) \
+- || defined(MACOSX) || defined(HURD)
++ || defined(HURD)
+ # ifdef __STDC__
+ typedef void (* SIG_PF)(int);
+ # else
+ typedef void (* SIG_PF)();
+ # endif
-#endif
--
--/* We hold the allocator lock. */
--void GC_destroy_thread_local(GC_thread p)
--{
-- /* We currently only do this from the thread itself or from */
-- /* the fork handler for a child process. */
--# ifndef HANDLE_FORK
-- GC_ASSERT(GC_getspecific(GC_thread_key) == (void *)p);
--# endif
-- return_freelists(p -> ptrfree_freelists, GC_aobjfreelist);
-- return_freelists(p -> normal_freelists, GC_objfreelist);
--# ifdef GC_GCJ_SUPPORT
-- return_freelists(p -> gcj_freelists, GC_gcjobjfreelist);
--# endif
--}
--
--extern GC_PTR GC_generic_malloc_many();
--
--GC_PTR GC_local_malloc(size_t bytes)
--{
-- if (EXPECT(!SMALL_ENOUGH(bytes),0)) {
-- return(GC_malloc(bytes));
-- } else {
-- int index = INDEX_FROM_BYTES(bytes);
-- ptr_t * my_fl;
-- ptr_t my_entry;
--# if defined(REDIRECT_MALLOC) && !defined(USE_PTHREAD_SPECIFIC)
-- GC_key_t k = GC_thread_key;
--# endif
-- void * tsd;
--
--# if defined(REDIRECT_MALLOC) && !defined(USE_PTHREAD_SPECIFIC)
-- if (EXPECT(0 == k, 0)) {
-- /* This can happen if we get called when the world is */
-- /* being initialized. Whether we can actually complete */
-- /* the initialization then is unclear. */
-- GC_init_parallel();
-- k = GC_thread_key;
-- }
--# endif
-- tsd = GC_getspecific(GC_thread_key);
--# ifdef GC_ASSERTIONS
-- LOCK();
-- GC_ASSERT(tsd == (void *)GC_lookup_thread(pthread_self()));
-- UNLOCK();
--# endif
-- my_fl = ((GC_thread)tsd) -> normal_freelists + index;
-- my_entry = *my_fl;
-- if (EXPECT((word)my_entry >= HBLKSIZE, 1)) {
-- ptr_t next = obj_link(my_entry);
-- GC_PTR result = (GC_PTR)my_entry;
-- *my_fl = next;
-- obj_link(my_entry) = 0;
-- PREFETCH_FOR_WRITE(next);
-- return result;
-- } else if ((word)my_entry - 1 < DIRECT_GRANULES) {
-- *my_fl = my_entry + index + 1;
-- return GC_malloc(bytes);
-- } else {
-- GC_generic_malloc_many(BYTES_FROM_INDEX(index), NORMAL, my_fl);
-- if (*my_fl == 0) return GC_oom_fn(bytes);
-- return GC_local_malloc(bytes);
-- }
-- }
--}
--
--GC_PTR GC_local_malloc_atomic(size_t bytes)
--{
-- if (EXPECT(!SMALL_ENOUGH(bytes), 0)) {
-- return(GC_malloc_atomic(bytes));
-- } else {
-- int index = INDEX_FROM_BYTES(bytes);
-- ptr_t * my_fl = ((GC_thread)GC_getspecific(GC_thread_key))
-- -> ptrfree_freelists + index;
-- ptr_t my_entry = *my_fl;
--
-- if (EXPECT((word)my_entry >= HBLKSIZE, 1)) {
-- GC_PTR result = (GC_PTR)my_entry;
-- *my_fl = obj_link(my_entry);
-- return result;
-- } else if ((word)my_entry - 1 < DIRECT_GRANULES) {
-- *my_fl = my_entry + index + 1;
-- return GC_malloc_atomic(bytes);
-- } else {
-- GC_generic_malloc_many(BYTES_FROM_INDEX(index), PTRFREE, my_fl);
-- /* *my_fl is updated while the collector is excluded; */
-- /* the free list is always visible to the collector as */
-- /* such. */
-- if (*my_fl == 0) return GC_oom_fn(bytes);
-- return GC_local_malloc_atomic(bytes);
-- }
-- }
--}
--
--#ifdef GC_GCJ_SUPPORT
--
--#include "include/gc_gcj.h"
--
--#ifdef GC_ASSERTIONS
-- extern GC_bool GC_gcj_malloc_initialized;
++#endif /* SUNOS5SIGS || OSF1 || LINUX || HURD */
++
+ #if defined(MSWIN32)
+ typedef LPTOP_LEVEL_EXCEPTION_FILTER SIG_PF;
+ # undef SIG_DFL
+@@ -1849,7 +2195,8 @@
+
+ #if defined(IRIX5) || defined(OSF1) || defined(HURD)
+ typedef void (* REAL_SIG_PF)(int, int, struct sigcontext *);
-#endif
--
--extern int GC_gcj_kind;
--
--GC_PTR GC_local_gcj_malloc(size_t bytes,
-- void * ptr_to_struct_containing_descr)
--{
-- GC_ASSERT(GC_gcj_malloc_initialized);
-- if (EXPECT(!SMALL_ENOUGH(bytes), 0)) {
-- return GC_gcj_malloc(bytes, ptr_to_struct_containing_descr);
-- } else {
-- int index = INDEX_FROM_BYTES(bytes);
-- ptr_t * my_fl = ((GC_thread)GC_getspecific(GC_thread_key))
-- -> gcj_freelists + index;
-- ptr_t my_entry = *my_fl;
-- if (EXPECT((word)my_entry >= HBLKSIZE, 1)) {
-- GC_PTR result = (GC_PTR)my_entry;
-- GC_ASSERT(!GC_incremental);
-- /* We assert that any concurrent marker will stop us. */
-- /* Thus it is impossible for a mark procedure to see the */
-- /* allocation of the next object, but to see this object */
-- /* still containing a free list pointer. Otherwise the */
-- /* marker might find a random "mark descriptor". */
-- *(volatile ptr_t *)my_fl = obj_link(my_entry);
-- /* We must update the freelist before we store the pointer. */
-- /* Otherwise a GC at this point would see a corrupted */
-- /* free list. */
-- /* A memory barrier is probably never needed, since the */
-- /* action of stopping this thread will cause prior writes */
-- /* to complete. */
-- GC_ASSERT(((void * volatile *)result)[1] == 0);
-- *(void * volatile *)result = ptr_to_struct_containing_descr;
-- return result;
-- } else if ((word)my_entry - 1 < DIRECT_GRANULES) {
-- if (!GC_incremental) *my_fl = my_entry + index + 1;
-- /* In the incremental case, we always have to take this */
-- /* path. Thus we leave the counter alone. */
-- return GC_gcj_malloc(bytes, ptr_to_struct_containing_descr);
-- } else {
-- GC_generic_malloc_many(BYTES_FROM_INDEX(index), GC_gcj_kind, my_fl);
-- if (*my_fl == 0) return GC_oom_fn(bytes);
-- return GC_local_gcj_malloc(bytes, ptr_to_struct_containing_descr);
-- }
-- }
--}
--
--#endif /* GC_GCJ_SUPPORT */
--
--# else /* !THREAD_LOCAL_ALLOC && !DBG_HDRS_ALL */
--
--# define GC_destroy_thread_local(t)
--
--# endif /* !THREAD_LOCAL_ALLOC */
--
--#if 0
--/*
--To make sure that we're using LinuxThreads and not some other thread
--package, we generate a dummy reference to `pthread_kill_other_threads_np'
--(was `__pthread_initial_thread_bos' but that disappeared),
--which is a symbol defined in LinuxThreads, but (hopefully) not in other
--thread packages.
--
--We no longer do this, since this code is now portable enough that it might
--actually work for something else.
--*/
--void (*dummy_var_to_force_linux_threads)() = pthread_kill_other_threads_np;
--#endif /* 0 */
--
--#if defined(SPARC) || defined(IA64)
-- extern word GC_save_regs_in_stack();
++#endif /* IRIX5 || OSF1 || HURD */
++
+ #if defined(SUNOS5SIGS)
+ # ifdef HPUX
+ # define SIGINFO __siginfo
+@@ -1861,13 +2208,14 @@
+ # else
+ typedef void (* REAL_SIG_PF)();
+ # endif
-#endif
--
--long GC_nprocs = 1; /* Number of processors. We may not have */
-- /* access to all of them, but this is as good */
-- /* a guess as any ... */
--
--#ifdef PARALLEL_MARK
--
--# ifndef MAX_MARKERS
--# define MAX_MARKERS 16
++#endif /* SUNOS5SIGS */
++
+ #if defined(LINUX)
+ # if __GLIBC__ > 2 || __GLIBC__ == 2 && __GLIBC_MINOR__ >= 2
+ typedef struct sigcontext s_c;
+ # else /* glibc < 2.2 */
+ # include <linux/version.h>
+-# if (LINUX_VERSION_CODE >= 0x20100) && !defined(M68K) || defined(ALPHA)
++# if (LINUX_VERSION_CODE >= 0x20100) && !defined(M68K) || defined(ALPHA) || defined(ARM32)
+ typedef struct sigcontext s_c;
+ # else
+ typedef struct sigcontext_struct s_c;
+@@ -1895,139 +2243,14 @@
+ return (char *)faultaddr;
+ }
+ # endif /* !ALPHA */
-# endif
-
--static ptr_t marker_sp[MAX_MARKERS] = {0};
--
--void * GC_mark_thread(void * id)
--{
-- word my_mark_no = 0;
--
-- marker_sp[(word)id] = GC_approx_sp();
-- for (;; ++my_mark_no) {
-- /* GC_mark_no is passed only to allow GC_help_marker to terminate */
-- /* promptly. This is important if it were called from the signal */
-- /* handler or from the GC lock acquisition code. Under Linux, it's */
-- /* not safe to call it from a signal handler, since it uses mutexes */
-- /* and condition variables. Since it is called only here, the */
-- /* argument is unnecessary. */
-- if (my_mark_no < GC_mark_no || my_mark_no > GC_mark_no + 2) {
-- /* resynchronize if we get far off, e.g. because GC_mark_no */
-- /* wrapped. */
-- my_mark_no = GC_mark_no;
-- }
--# ifdef DEBUG_THREADS
-- GC_printf1("Starting mark helper for mark number %ld\n", my_mark_no);
--# endif
-- GC_help_marker(my_mark_no);
-- }
--}
--
--extern long GC_markers; /* Number of mark threads we would */
-- /* like to have. Includes the */
-- /* initiating thread. */
--
--pthread_t GC_mark_threads[MAX_MARKERS];
--
--#define PTHREAD_CREATE REAL_FUNC(pthread_create)
--
--static void start_mark_threads()
+-# if defined(MACOSX) /* Should also test for PowerPC? */
+- typedef void (* REAL_SIG_PF)(int, int, struct sigcontext *);
+-
+-/* Decodes the machine instruction which was responsible for the sending of the
+- SIGBUS signal. Sadly this is the only way to find the faulting address because
+- the signal handler doesn't get it directly from the kernel (although it is
+- available on the Mach level, but droppped by the BSD personality before it
+- calls our signal handler...)
+- This code should be able to deal correctly with all PPCs starting from the
+- 601 up to and including the G4s (including Velocity Engine). */
+-#define EXTRACT_OP1(iw) (((iw) & 0xFC000000) >> 26)
+-#define EXTRACT_OP2(iw) (((iw) & 0x000007FE) >> 1)
+-#define EXTRACT_REGA(iw) (((iw) & 0x001F0000) >> 16)
+-#define EXTRACT_REGB(iw) (((iw) & 0x03E00000) >> 21)
+-#define EXTRACT_REGC(iw) (((iw) & 0x0000F800) >> 11)
+-#define EXTRACT_DISP(iw) ((short *) &(iw))[1]
+-
+-static char *get_fault_addr(struct sigcontext *scp)
-{
-- unsigned i;
-- pthread_attr_t attr;
--
-- if (GC_markers > MAX_MARKERS) {
-- WARN("Limiting number of mark threads\n", 0);
-- GC_markers = MAX_MARKERS;
-- }
-- if (0 != pthread_attr_init(&attr)) ABORT("pthread_attr_init failed");
+- unsigned int instr = *((unsigned int *) scp->sc_ir);
+- unsigned int * regs = &((unsigned int *) scp->sc_regs)[2];
+- int disp = 0, tmp;
+- unsigned int baseA = 0, baseB = 0;
+- unsigned int addr, alignmask = 0xFFFFFFFF;
+-
+-#ifdef GC_DEBUG_DECODER
+- GC_err_printf1("Instruction: 0x%lx\n", instr);
+- GC_err_printf1("Opcode 1: d\n", (int)EXTRACT_OP1(instr));
+-#endif
+- switch(EXTRACT_OP1(instr)) {
+- case 38: /* stb */
+- case 39: /* stbu */
+- case 54: /* stfd */
+- case 55: /* stfdu */
+- case 52: /* stfs */
+- case 53: /* stfsu */
+- case 44: /* sth */
+- case 45: /* sthu */
+- case 47: /* stmw */
+- case 36: /* stw */
+- case 37: /* stwu */
+- tmp = EXTRACT_REGA(instr);
+- if(tmp > 0)
+- baseA = regs[tmp];
+- disp = EXTRACT_DISP(instr);
+- break;
+- case 31:
+-#ifdef GC_DEBUG_DECODER
+- GC_err_printf1("Opcode 2: %d\n", (int)EXTRACT_OP2(instr));
+-#endif
+- switch(EXTRACT_OP2(instr)) {
+- case 86: /* dcbf */
+- case 54: /* dcbst */
+- case 1014: /* dcbz */
+- case 247: /* stbux */
+- case 215: /* stbx */
+- case 759: /* stfdux */
+- case 727: /* stfdx */
+- case 983: /* stfiwx */
+- case 695: /* stfsux */
+- case 663: /* stfsx */
+- case 918: /* sthbrx */
+- case 439: /* sthux */
+- case 407: /* sthx */
+- case 661: /* stswx */
+- case 662: /* stwbrx */
+- case 150: /* stwcx. */
+- case 183: /* stwux */
+- case 151: /* stwx */
+- case 135: /* stvebx */
+- case 167: /* stvehx */
+- case 199: /* stvewx */
+- case 231: /* stvx */
+- case 487: /* stvxl */
+- tmp = EXTRACT_REGA(instr);
+- if(tmp > 0)
+- baseA = regs[tmp];
+- baseB = regs[EXTRACT_REGC(instr)];
+- /* determine Altivec alignment mask */
+- switch(EXTRACT_OP2(instr)) {
+- case 167: /* stvehx */
+- alignmask = 0xFFFFFFFE;
+- break;
+- case 199: /* stvewx */
+- alignmask = 0xFFFFFFFC;
+- break;
+- case 231: /* stvx */
+- alignmask = 0xFFFFFFF0;
+- break;
+- case 487: /* stvxl */
+- alignmask = 0xFFFFFFF0;
+- break;
+- }
+- break;
+- case 725: /* stswi */
+- tmp = EXTRACT_REGA(instr);
+- if(tmp > 0)
+- baseA = regs[tmp];
+- break;
+- default: /* ignore instruction */
+-#ifdef GC_DEBUG_DECODER
+- GC_err_printf("Ignored by inner handler\n");
+-#endif
+- return NULL;
+- break;
+- }
+- break;
+- default: /* ignore instruction */
+-#ifdef GC_DEBUG_DECODER
+- GC_err_printf("Ignored by main handler\n");
+-#endif
+- return NULL;
+- break;
+- }
-
-- if (0 != pthread_attr_setdetachstate(&attr, PTHREAD_CREATE_DETACHED))
-- ABORT("pthread_attr_setdetachstate failed");
--
--# if defined(HPUX) || defined(GC_DGUX386_THREADS)
-- /* Default stack size is usually too small: fix it. */
-- /* Otherwise marker threads or GC may run out of */
-- /* space. */
--# define MIN_STACK_SIZE (8*HBLKSIZE*sizeof(word))
-- {
-- size_t old_size;
-- int code;
--
-- if (pthread_attr_getstacksize(&attr, &old_size) != 0)
-- ABORT("pthread_attr_getstacksize failed\n");
-- if (old_size < MIN_STACK_SIZE) {
-- if (pthread_attr_setstacksize(&attr, MIN_STACK_SIZE) != 0)
-- ABORT("pthread_attr_setstacksize failed\n");
-- }
-- }
--# endif /* HPUX || GC_DGUX386_THREADS */
--# ifdef CONDPRINT
-- if (GC_print_stats) {
-- GC_printf1("Starting %ld marker threads\n", GC_markers - 1);
-- }
--# endif
-- for (i = 0; i < GC_markers - 1; ++i) {
-- if (0 != PTHREAD_CREATE(GC_mark_threads + i, &attr,
-- GC_mark_thread, (void *)(word)i)) {
-- WARN("Marker thread creation failed, errno = %ld.\n", errno);
-- }
-- }
--}
--
--#else /* !PARALLEL_MARK */
--
--static __inline__ void start_mark_threads()
--{
--}
--
--#endif /* !PARALLEL_MARK */
--
--/* Defining INSTALL_LOOPING_SEGV_HANDLER causes SIGSEGV and SIGBUS to */
--/* result in an infinite loop in a signal handler. This can be very */
--/* useful for debugging, since (as of RH7) gdb still seems to have */
--/* serious problems with threads. */
--#ifdef INSTALL_LOOPING_SEGV_HANDLER
--void GC_looping_handler(int sig)
--{
-- GC_printf3("Signal %ld in thread %lx, pid %ld\n",
-- sig, pthread_self(), getpid());
-- for (;;);
--}
+- addr = (baseA + baseB) + disp;
+- addr &= alignmask;
+-#ifdef GC_DEBUG_DECODER
+- GC_err_printf1("BaseA: %d\n", baseA);
+- GC_err_printf1("BaseB: %d\n", baseB);
+- GC_err_printf1("Disp: %d\n", disp);
+- GC_err_printf1("Address: %d\n", addr);
-#endif
--
--GC_bool GC_thr_initialized = FALSE;
--
--volatile GC_thread GC_threads[THREAD_TABLE_SZ];
--
--void GC_push_thread_structures GC_PROTO((void))
--{
-- GC_push_all((ptr_t)(GC_threads), (ptr_t)(GC_threads)+sizeof(GC_threads));
--# if defined(THREAD_LOCAL_ALLOC) && !defined(DBG_HDRS_ALL)
-- GC_push_all((ptr_t)(&GC_thread_key),
-- (ptr_t)(&GC_thread_key)+sizeof(&GC_thread_key));
--# endif
--}
--
--#ifdef THREAD_LOCAL_ALLOC
--/* We must explicitly mark ptrfree and gcj free lists, since the free */
--/* list links wouldn't otherwise be found. We also set them in the */
--/* normal free lists, since that involves touching less memory than if */
--/* we scanned them normally. */
--void GC_mark_thread_local_free_lists(void)
--{
-- int i, j;
-- GC_thread p;
-- ptr_t q;
--
-- for (i = 0; i < THREAD_TABLE_SZ; ++i) {
-- for (p = GC_threads[i]; 0 != p; p = p -> next) {
-- for (j = 1; j < NFREELISTS; ++j) {
-- q = p -> ptrfree_freelists[j];
-- if ((word)q > HBLKSIZE) GC_set_fl_marks(q);
-- q = p -> normal_freelists[j];
-- if ((word)q > HBLKSIZE) GC_set_fl_marks(q);
--# ifdef GC_GCJ_SUPPORT
-- q = p -> gcj_freelists[j];
-- if ((word)q > HBLKSIZE) GC_set_fl_marks(q);
--# endif /* GC_GCJ_SUPPORT */
-- }
-- }
-- }
--}
--#endif /* THREAD_LOCAL_ALLOC */
--
--static struct GC_Thread_Rep first_thread;
--
--/* Add a thread to GC_threads. We assume it wasn't already there. */
--/* Caller holds allocation lock. */
--GC_thread GC_new_thread(pthread_t id)
--{
-- int hv = ((word)id) % THREAD_TABLE_SZ;
-- GC_thread result;
-- static GC_bool first_thread_used = FALSE;
--
-- if (!first_thread_used) {
-- result = &first_thread;
-- first_thread_used = TRUE;
-- } else {
-- result = (struct GC_Thread_Rep *)
-- GC_INTERNAL_MALLOC(sizeof(struct GC_Thread_Rep), NORMAL);
-- }
-- if (result == 0) return(0);
-- result -> id = id;
-- result -> next = GC_threads[hv];
-- GC_threads[hv] = result;
-- GC_ASSERT(result -> flags == 0 && result -> thread_blocked == 0);
-- return(result);
--}
--
--/* Delete a thread from GC_threads. We assume it is there. */
--/* (The code intentionally traps if it wasn't.) */
--/* Caller holds allocation lock. */
--void GC_delete_thread(pthread_t id)
--{
-- int hv = ((word)id) % THREAD_TABLE_SZ;
-- register GC_thread p = GC_threads[hv];
-- register GC_thread prev = 0;
--
-- while (!pthread_equal(p -> id, id)) {
-- prev = p;
-- p = p -> next;
-- }
-- if (prev == 0) {
-- GC_threads[hv] = p -> next;
-- } else {
-- prev -> next = p -> next;
-- }
-- GC_INTERNAL_FREE(p);
--}
--
--/* If a thread has been joined, but we have not yet */
--/* been notified, then there may be more than one thread */
--/* in the table with the same pthread id. */
--/* This is OK, but we need a way to delete a specific one. */
--void GC_delete_gc_thread(pthread_t id, GC_thread gc_id)
--{
-- int hv = ((word)id) % THREAD_TABLE_SZ;
-- register GC_thread p = GC_threads[hv];
-- register GC_thread prev = 0;
--
-- while (p != gc_id) {
-- prev = p;
-- p = p -> next;
-- }
-- if (prev == 0) {
-- GC_threads[hv] = p -> next;
-- } else {
-- prev -> next = p -> next;
-- }
-- GC_INTERNAL_FREE(p);
--}
--
--/* Return a GC_thread corresponding to a given thread_t. */
--/* Returns 0 if it's not there. */
--/* Caller holds allocation lock or otherwise inhibits */
--/* updates. */
--/* If there is more than one thread with the given id we */
--/* return the most recent one. */
--GC_thread GC_lookup_thread(pthread_t id)
--{
-- int hv = ((word)id) % THREAD_TABLE_SZ;
-- register GC_thread p = GC_threads[hv];
--
-- while (p != 0 && !pthread_equal(p -> id, id)) p = p -> next;
-- return(p);
--}
--
--#ifdef HANDLE_FORK
--/* Remove all entries from the GC_threads table, except the */
--/* one for the current thread. We need to do this in the child */
--/* process after a fork(), since only the current thread */
--/* survives in the child. */
--void GC_remove_all_threads_but_me(void)
--{
-- pthread_t self = pthread_self();
-- int hv;
-- GC_thread p, next, me;
--
-- for (hv = 0; hv < THREAD_TABLE_SZ; ++hv) {
-- me = 0;
-- for (p = GC_threads[hv]; 0 != p; p = next) {
-- next = p -> next;
-- if (p -> id == self) {
-- me = p;
-- p -> next = 0;
-- } else {
--# ifdef THREAD_LOCAL_ALLOC
-- if (!(p -> flags & FINISHED)) {
-- GC_destroy_thread_local(p);
-- }
--# endif /* THREAD_LOCAL_ALLOC */
-- if (p != &first_thread) GC_INTERNAL_FREE(p);
-- }
-- }
-- GC_threads[hv] = me;
-- }
--}
--#endif /* HANDLE_FORK */
--
--#ifdef USE_PROC_FOR_LIBRARIES
--int GC_segment_is_thread_stack(ptr_t lo, ptr_t hi)
--{
-- int i;
-- GC_thread p;
--
--# ifdef PARALLEL_MARK
-- for (i = 0; i < GC_markers; ++i) {
-- if (marker_sp[i] > lo & marker_sp[i] < hi) return 1;
-- }
--# endif
-- for (i = 0; i < THREAD_TABLE_SZ; i++) {
-- for (p = GC_threads[i]; p != 0; p = p -> next) {
-- if (0 != p -> stack_end) {
--# ifdef STACK_GROWS_UP
-- if (p -> stack_end >= lo && p -> stack_end < hi) return 1;
--# else /* STACK_GROWS_DOWN */
-- if (p -> stack_end > lo && p -> stack_end <= hi) return 1;
--# endif
-- }
-- }
-- }
-- return 0;
--}
--#endif /* USE_PROC_FOR_LIBRARIES */
--
--#ifdef GC_LINUX_THREADS
--/* Return the number of processors, or i<= 0 if it can't be determined. */
--int GC_get_nprocs()
--{
-- /* Should be "return sysconf(_SC_NPROCESSORS_ONLN);" but that */
-- /* appears to be buggy in many cases. */
-- /* We look for lines "cpu<n>" in /proc/stat. */
--# define STAT_BUF_SIZE 4096
--# define STAT_READ read
-- /* If read is wrapped, this may need to be redefined to call */
-- /* the real one. */
-- char stat_buf[STAT_BUF_SIZE];
-- int f;
-- word result = 1;
-- /* Some old kernels only have a single "cpu nnnn ..." */
-- /* entry in /proc/stat. We identify those as */
-- /* uniprocessors. */
-- size_t i, len = 0;
--
-- f = open("/proc/stat", O_RDONLY);
-- if (f < 0 || (len = STAT_READ(f, stat_buf, STAT_BUF_SIZE)) < 100) {
-- WARN("Couldn't read /proc/stat\n", 0);
-- return -1;
-- }
-- for (i = 0; i < len - 100; ++i) {
-- if (stat_buf[i] == '\n' && stat_buf[i+1] == 'c'
-- && stat_buf[i+2] == 'p' && stat_buf[i+3] == 'u') {
-- int cpu_no = atoi(stat_buf + i + 4);
-- if (cpu_no >= result) result = cpu_no + 1;
-- }
-- }
-- close(f);
-- return result;
--}
--#endif /* GC_LINUX_THREADS */
--
--/* We hold the GC lock. Wait until an in-progress GC has finished. */
--/* Repeatedly RELEASES GC LOCK in order to wait. */
--/* If wait_for_all is true, then we exit with the GC lock held and no */
--/* collection in progress; otherwise we just wait for the current GC */
--/* to finish. */
--extern GC_bool GC_collection_in_progress();
--void GC_wait_for_gc_completion(GC_bool wait_for_all)
--{
-- if (GC_incremental && GC_collection_in_progress()) {
-- int old_gc_no = GC_gc_no;
--
-- /* Make sure that no part of our stack is still on the mark stack, */
-- /* since it's about to be unmapped. */
-- while (GC_incremental && GC_collection_in_progress()
-- && (wait_for_all || old_gc_no == GC_gc_no)) {
-- ENTER_GC();
-- GC_collect_a_little_inner(1);
-- EXIT_GC();
-- UNLOCK();
-- sched_yield();
-- LOCK();
-- }
-- }
--}
--
--#ifdef HANDLE_FORK
--/* Procedures called before and after a fork. The goal here is to make */
--/* it safe to call GC_malloc() in a forked child. It's unclear that is */
--/* attainable, since the single UNIX spec seems to imply that one */
--/* should only call async-signal-safe functions, and we probably can't */
--/* quite guarantee that. But we give it our best shot. (That same */
--/* spec also implies that it's not safe to call the system malloc */
--/* between fork() and exec(). Thus we're doing no worse than it. */
--
--/* Called before a fork() */
--void GC_fork_prepare_proc(void)
--{
-- /* Acquire all relevant locks, so that after releasing the locks */
-- /* the child will see a consistent state in which monitor */
-- /* invariants hold. Unfortunately, we can't acquire libc locks */
-- /* we might need, and there seems to be no guarantee that libc */
-- /* must install a suitable fork handler. */
-- /* Wait for an ongoing GC to finish, since we can't finish it in */
-- /* the (one remaining thread in) the child. */
-- LOCK();
--# if defined(PARALLEL_MARK) || defined(THREAD_LOCAL_ALLOC)
-- GC_wait_for_reclaim();
--# endif
-- GC_wait_for_gc_completion(TRUE);
--# if defined(PARALLEL_MARK) || defined(THREAD_LOCAL_ALLOC)
-- GC_acquire_mark_lock();
--# endif
--}
--
--/* Called in parent after a fork() */
--void GC_fork_parent_proc(void)
--{
--# if defined(PARALLEL_MARK) || defined(THREAD_LOCAL_ALLOC)
-- GC_release_mark_lock();
--# endif
-- UNLOCK();
--}
--
--/* Called in child after a fork() */
--void GC_fork_child_proc(void)
--{
-- /* Clean up the thread table, so that just our thread is left. */
--# if defined(PARALLEL_MARK) || defined(THREAD_LOCAL_ALLOC)
-- GC_release_mark_lock();
--# endif
-- GC_remove_all_threads_but_me();
--# ifdef PARALLEL_MARK
-- /* Turn off parallel marking in the child, since we are probably */
-- /* just going to exec, and we would have to restart mark threads. */
-- GC_markers = 1;
-- GC_parallel = FALSE;
--# endif /* PARALLEL_MARK */
-- UNLOCK();
--}
--#endif /* HANDLE_FORK */
--
--#if defined(GC_DGUX386_THREADS)
--/* Return the number of processors, or i<= 0 if it can't be determined. */
--int GC_get_nprocs()
--{
-- /* <takis@XFree86.Org> */
-- int numCpus;
-- struct dg_sys_info_pm_info pm_sysinfo;
-- int status =0;
--
-- status = dg_sys_info((long int *) &pm_sysinfo,
-- DG_SYS_INFO_PM_INFO_TYPE, DG_SYS_INFO_PM_CURRENT_VERSION);
-- if (status < 0)
-- /* set -1 for error */
-- numCpus = -1;
-- else
-- /* Active CPUs */
-- numCpus = pm_sysinfo.idle_vp_count;
--
--# ifdef DEBUG_THREADS
-- GC_printf1("Number of active CPUs in this system: %d\n", numCpus);
--# endif
-- return(numCpus);
--}
--#endif /* GC_DGUX386_THREADS */
--
--/* We hold the allocation lock. */
--void GC_thr_init()
--{
--# ifndef GC_DARWIN_THREADS
-- int dummy;
--# endif
-- GC_thread t;
--
-- if (GC_thr_initialized) return;
-- GC_thr_initialized = TRUE;
--
--# ifdef HANDLE_FORK
-- /* Prepare for a possible fork. */
-- pthread_atfork(GC_fork_prepare_proc, GC_fork_parent_proc,
-- GC_fork_child_proc);
--# endif /* HANDLE_FORK */
-- /* Add the initial thread, so we can stop it. */
-- t = GC_new_thread(pthread_self());
--# ifdef GC_DARWIN_THREADS
-- t -> stop_info.mach_thread = mach_thread_self();
--# else
-- t -> stop_info.stack_ptr = (ptr_t)(&dummy);
--# endif
-- t -> flags = DETACHED | MAIN_THREAD;
--
-- GC_stop_init();
--
-- /* Set GC_nprocs. */
-- {
-- char * nprocs_string = GETENV("GC_NPROCS");
-- GC_nprocs = -1;
-- if (nprocs_string != NULL) GC_nprocs = atoi(nprocs_string);
-- }
-- if (GC_nprocs <= 0) {
--# if defined(GC_HPUX_THREADS)
-- GC_nprocs = pthread_num_processors_np();
--# endif
--# if defined(GC_OSF1_THREADS)
-- GC_nprocs = sysconf(_SC_NPROCESSORS_ONLN);
-- if (GC_nprocs <= 0) GC_nprocs = 1;
--# endif
--# if defined(GC_FREEBSD_THREADS)
-- GC_nprocs = 1;
--# endif
--# if defined(GC_DARWIN_THREADS)
-- int ncpus = 1;
-- size_t len = sizeof(ncpus);
-- sysctl((int[2]) {CTL_HW, HW_NCPU}, 2, &ncpus, &len, NULL, 0);
-- GC_nprocs = ncpus;
--# endif
--# if defined(GC_LINUX_THREADS) || defined(GC_DGUX386_THREADS)
-- GC_nprocs = GC_get_nprocs();
--# endif
-- }
-- if (GC_nprocs <= 0) {
-- WARN("GC_get_nprocs() returned %ld\n", GC_nprocs);
-- GC_nprocs = 2;
--# ifdef PARALLEL_MARK
-- GC_markers = 1;
--# endif
-- } else {
--# ifdef PARALLEL_MARK
-- {
-- char * markers_string = GETENV("GC_MARKERS");
-- if (markers_string != NULL) {
-- GC_markers = atoi(markers_string);
-- } else {
-- GC_markers = GC_nprocs;
-- }
-- }
--# endif
-- }
--# ifdef PARALLEL_MARK
--# ifdef CONDPRINT
-- if (GC_print_stats) {
-- GC_printf2("Number of processors = %ld, "
-- "number of marker threads = %ld\n", GC_nprocs, GC_markers);
-- }
--# endif
-- if (GC_markers == 1) {
-- GC_parallel = FALSE;
--# ifdef CONDPRINT
-- if (GC_print_stats) {
-- GC_printf0("Single marker thread, turning off parallel marking\n");
-- }
--# endif
-- } else {
-- GC_parallel = TRUE;
-- /* Disable true incremental collection, but generational is OK. */
-- GC_time_limit = GC_TIME_UNLIMITED;
-- }
--# endif
--}
--
--
--/* Perform all initializations, including those that */
--/* may require allocation. */
--/* Called without allocation lock. */
--/* Must be called before a second thread is created. */
--/* Called without allocation lock. */
--void GC_init_parallel()
--{
-- if (parallel_initialized) return;
-- parallel_initialized = TRUE;
--
-- /* GC_init() calls us back, so set flag first. */
-- if (!GC_is_initialized) GC_init();
-- /* If we are using a parallel marker, start the helper threads. */
--# ifdef PARALLEL_MARK
-- if (GC_parallel) start_mark_threads();
--# endif
-- /* Initialize thread local free lists if used. */
--# if defined(THREAD_LOCAL_ALLOC) && !defined(DBG_HDRS_ALL)
-- LOCK();
-- GC_init_thread_local(GC_lookup_thread(pthread_self()));
-- UNLOCK();
--# endif
--}
--
--
--#if !defined(GC_DARWIN_THREADS)
--int WRAP_FUNC(pthread_sigmask)(int how, const sigset_t *set, sigset_t *oset)
--{
-- sigset_t fudged_set;
--
-- if (set != NULL && (how == SIG_BLOCK || how == SIG_SETMASK)) {
-- fudged_set = *set;
-- sigdelset(&fudged_set, SIG_SUSPEND);
-- set = &fudged_set;
-- }
-- return(REAL_FUNC(pthread_sigmask)(how, set, oset));
+- return (char *)addr;
-}
--#endif /* !GC_DARWIN_THREADS */
+-#endif /* MACOSX */
++# endif /* LINUX */
+
++#ifndef DARWIN
+ SIG_PF GC_old_bus_handler;
+ SIG_PF GC_old_segv_handler; /* Also old MSWIN32 ACCESS_VIOLATION filter */
++#endif /* !DARWIN */
+
+-#ifdef THREADS
++#if defined(THREADS)
+ /* We need to lock around the bitmap update in the write fault handler */
+ /* in order to avoid the risk of losing a bit. We do this with a */
+ /* test-and-set spin lock if we know how to do that. Otherwise we */
+@@ -2076,6 +2299,7 @@
+ #endif /* !THREADS */
+
+ /*ARGSUSED*/
++#if !defined(DARWIN)
+ # if defined (SUNOS4) || defined(FREEBSD)
+ void GC_write_fault_handler(sig, code, scp, addr)
+ int sig, code;
+@@ -2091,7 +2315,8 @@
+ # define SIG_OK (sig == SIGBUS)
+ # define CODE_OK (code == BUS_PAGE_FAULT)
+ # endif
+-# endif
++# endif /* SUNOS4 || FREEBSD */
++
+ # if defined(IRIX5) || defined(OSF1) || defined(HURD)
+ # include <errno.h>
+ void GC_write_fault_handler(int sig, int code, struct sigcontext *scp)
+@@ -2107,7 +2332,8 @@
+ # define SIG_OK (sig == SIGBUS || sig == SIGSEGV)
+ # define CODE_OK TRUE
+ # endif
+-# endif
++# endif /* IRIX5 || OSF1 || HURD */
++
+ # if defined(LINUX)
+ # if defined(ALPHA) || defined(M68K)
+ void GC_write_fault_handler(int sig, int code, s_c * sc)
+@@ -2115,15 +2341,20 @@
+ # if defined(IA64) || defined(HP_PA)
+ void GC_write_fault_handler(int sig, siginfo_t * si, s_c * scp)
+ # else
++# if defined(ARM32)
++ void GC_write_fault_handler(int sig, int a2, int a3, int a4, s_c sc)
++# else
+ void GC_write_fault_handler(int sig, s_c sc)
+ # endif
+ # endif
++# endif
+ # define SIG_OK (sig == SIGSEGV)
+ # define CODE_OK TRUE
+ /* Empirically c.trapno == 14, on IA32, but is that useful? */
+ /* Should probably consider alignment issues on other */
+ /* architectures. */
+-# endif
++# endif /* LINUX */
++
+ # if defined(SUNOS5SIGS)
+ # ifdef __STDC__
+ void GC_write_fault_handler(int sig, struct SIGINFO *scp, void * context)
+@@ -2144,13 +2375,7 @@
+ # define SIG_OK (sig == SIGSEGV)
+ # define CODE_OK (scp -> si_code == SEGV_ACCERR)
+ # endif
+-# endif
-
--/* Wrappers for functions that are likely to block for an appreciable */
--/* length of time. Must be called in pairs, if at all. */
--/* Nothing much beyond the system call itself should be executed */
--/* between these. */
+-# if defined(MACOSX)
+- void GC_write_fault_handler(int sig, int code, struct sigcontext *scp)
+-# define SIG_OK (sig == SIGBUS)
+-# define CODE_OK (code == 0 /* experimentally determined */)
+-# endif
++# endif /* SUNOS5SIGS */
+
+ # if defined(MSWIN32) || defined(MSWINCE)
+ LONG WINAPI GC_write_fault_handler(struct _EXCEPTION_POINTERS *exc_info)
+@@ -2158,7 +2383,7 @@
+ STATUS_ACCESS_VIOLATION)
+ # define CODE_OK (exc_info -> ExceptionRecord -> ExceptionInformation[0] == 1)
+ /* Write fault */
+-# endif
++# endif /* MSWIN32 || MSWINCE */
+ {
+ register unsigned i;
+ # if defined(HURD)
+@@ -2218,6 +2443,9 @@
+ # if defined(POWERPC)
+ char * addr = (char *) (sc.regs->dar);
+ # else
++# if defined(ARM32)
++ char * addr = (char *)sc.fault_address;
++# else
+ --> architecture not supported
+ # endif
+ # endif
+@@ -2225,8 +2453,6 @@
+ # endif
+ # endif
+ # endif
+-# if defined(MACOSX)
+- char * addr = get_fault_addr(scp);
+ # endif
+ # if defined(MSWIN32) || defined(MSWINCE)
+ char * addr = (char *) (exc_info -> ExceptionRecord
+@@ -2291,9 +2517,6 @@
+ (*(REAL_SIG_PF)old_handler) (sig, code, scp);
+ return;
+ # endif
+-# ifdef MACOSX
+- (*(REAL_SIG_PF)old_handler) (sig, code, scp);
+-# endif
+ # ifdef MSWIN32
+ return((*old_handler)(exc_info));
+ # endif
+@@ -2335,10 +2558,11 @@
+ ABORT("Unexpected bus error or segmentation fault");
+ #endif
+ }
++#endif /* !DARWIN */
+
+ /*
+ * We hold the allocation lock. We expect block h to be written
+- * shortly. Ensure that all pages cvontaining any part of the n hblks
++ * shortly. Ensure that all pages containing any part of the n hblks
+ * starting at h are no longer protected. If is_ptrfree is false,
+ * also ensure that they will subsequently appear to be dirty.
+ */
+@@ -2367,6 +2591,7 @@
+ UNPROTECT(h_trunc, (ptr_t)h_end - (ptr_t)h_trunc);
+ }
+
++#if !defined(DARWIN)
+ void GC_dirty_init()
+ {
+ # if defined(SUNOS5SIGS) || defined(IRIX5) || defined(LINUX) || \
+@@ -2389,13 +2614,6 @@
+ (void)sigaddset(&act.sa_mask, SIG_SUSPEND);
+ # endif /* SIG_SUSPEND */
+ # endif
+-# if defined(MACOSX)
+- struct sigaction act, oldact;
-
--void GC_start_blocking(void) {
--# define SP_SLOP 128
-- GC_thread me;
-- LOCK();
-- me = GC_lookup_thread(pthread_self());
-- GC_ASSERT(!(me -> thread_blocked));
--# ifdef SPARC
-- me -> stop_info.stack_ptr = (ptr_t)GC_save_regs_in_stack();
--# else
--# ifndef GC_DARWIN_THREADS
-- me -> stop_info.stack_ptr = (ptr_t)GC_approx_sp();
--# endif
--# endif
--# ifdef IA64
-- me -> backing_store_ptr = (ptr_t)GC_save_regs_in_stack() + SP_SLOP;
--# endif
-- /* Add some slop to the stack pointer, since the wrapped call may */
-- /* end up pushing more callee-save registers. */
--# ifndef GC_DARWIN_THREADS
--# ifdef STACK_GROWS_UP
-- me -> stop_info.stack_ptr += SP_SLOP;
--# else
-- me -> stop_info.stack_ptr -= SP_SLOP;
--# endif
+- act.sa_flags = SA_RESTART;
+- act.sa_handler = GC_write_fault_handler;
+- sigemptyset(&act.sa_mask);
-# endif
-- me -> thread_blocked = TRUE;
-- UNLOCK();
--}
--
--void GC_end_blocking(void) {
-- GC_thread me;
-- LOCK(); /* This will block if the world is stopped. */
-- me = GC_lookup_thread(pthread_self());
-- GC_ASSERT(me -> thread_blocked);
-- me -> thread_blocked = FALSE;
-- UNLOCK();
--}
--
--#if defined(GC_DGUX386_THREADS)
--#define __d10_sleep sleep
--#endif /* GC_DGUX386_THREADS */
--
--/* A wrapper for the standard C sleep function */
--int WRAP_FUNC(sleep) (unsigned int seconds)
--{
-- int result;
--
-- GC_start_blocking();
-- result = REAL_FUNC(sleep)(seconds);
-- GC_end_blocking();
-- return result;
--}
--
--struct start_info {
-- void *(*start_routine)(void *);
-- void *arg;
-- word flags;
-- sem_t registered; /* 1 ==> in our thread table, but */
-- /* parent hasn't yet noticed. */
--};
--
--/* Called at thread exit. */
--/* Never called for main thread. That's OK, since it */
--/* results in at most a tiny one-time leak. And */
--/* linuxthreads doesn't reclaim the main threads */
--/* resources or id anyway. */
--void GC_thread_exit_proc(void *arg)
--{
-- GC_thread me;
+ # ifdef PRINTSTATS
+ GC_printf0("Inititalizing mprotect virtual dirty bit implementation\n");
+ # endif
+@@ -2435,9 +2653,12 @@
+ sigaction(SIGSEGV, 0, &oldact);
+ sigaction(SIGSEGV, &act, 0);
+ # else
+- sigaction(SIGSEGV, &act, &oldact);
++ {
++ int res = sigaction(SIGSEGV, &act, &oldact);
++ if (res != 0) ABORT("Sigaction failed");
++ }
+ # endif
+-# if defined(_sigargs) || defined(HURD)
++# if defined(_sigargs) || defined(HURD) || !defined(SA_SIGINFO)
+ /* This is Irix 5.x, not 6.x. Irix 5.x does not have */
+ /* sa_sigaction. */
+ GC_old_segv_handler = oldact.sa_handler;
+@@ -2458,7 +2679,7 @@
+ # endif
+ }
+ # endif
+-# if defined(MACOSX) || defined(HPUX) || defined(LINUX) || defined(HURD)
++# if defined(HPUX) || defined(LINUX) || defined(HURD)
+ sigaction(SIGBUS, &act, &oldact);
+ GC_old_bus_handler = oldact.sa_handler;
+ if (GC_old_bus_handler == SIG_IGN) {
+@@ -2470,7 +2691,7 @@
+ GC_err_printf0("Replaced other SIGBUS handler\n");
+ # endif
+ }
+-# endif /* MACOS || HPUX || LINUX */
++# endif /* HPUX || LINUX || HURD */
+ # if defined(MSWIN32)
+ GC_old_segv_handler = SetUnhandledExceptionFilter(GC_write_fault_handler);
+ if (GC_old_segv_handler != NULL) {
+@@ -2482,6 +2703,7 @@
+ }
+ # endif
+ }
++#endif /* !DARWIN */
+
+ int GC_incremental_protection_needs()
+ {
+@@ -2628,15 +2850,23 @@
+ ((ptr_t)end_block - (ptr_t)start_block) + HBLKSIZE);
+ }
+
+-#if !defined(MSWIN32) && !defined(MSWINCE) && !defined(THREADS) \
+- && !defined(GC_USE_LD_WRAP)
++#if 0
++
++/* We no longer wrap read by default, since that was causing too many */
++/* problems. It is preferred that the client instead avoids writing */
++/* to the write-protected heap with a system call. */
++/* This still serves as sample code if you do want to wrap system calls.*/
++
++#if !defined(MSWIN32) && !defined(MSWINCE) && !defined(GC_USE_LD_WRAP)
+ /* Replacement for UNIX system call. */
+ /* Other calls that write to the heap should be handled similarly. */
+ /* Note that this doesn't work well for blocking reads: It will hold */
+-/* tha allocation lock for the entur duration of the call. Multithreaded */
++/* the allocation lock for the entire duration of the call. Multithreaded */
+ /* clients should really ensure that it won't block, either by setting */
+ /* the descriptor nonblocking, or by calling select or poll first, to */
+ /* make sure that input is available. */
++/* Another, preferred alternative is to ensure that system calls never */
++/* write to the protected heap (see above). */
+ # if defined(__STDC__) && !defined(SUNOS4)
+ # include <unistd.h>
+ # include <sys/uio.h>
+@@ -2706,6 +2936,8 @@
+ /* actually calls. */
+ #endif
+
++#endif /* 0 */
++
+ /*ARGSUSED*/
+ GC_bool GC_page_was_ever_dirty(h)
+ struct hblk *h;
+@@ -2721,13 +2953,6 @@
+ {
+ }
+
+-# else /* !MPROTECT_VDB */
-
-- LOCK();
-- me = GC_lookup_thread(pthread_self());
-- GC_destroy_thread_local(me);
-- if (me -> flags & DETACHED) {
-- GC_delete_thread(pthread_self());
-- } else {
-- me -> flags |= FINISHED;
-- }
--# if defined(THREAD_LOCAL_ALLOC) && !defined(USE_PTHREAD_SPECIFIC) \
-- && !defined(USE_HPUX_TLS) && !defined(DBG_HDRS_ALL)
-- GC_remove_specific(GC_thread_key);
+-# ifdef GC_USE_LD_WRAP
+- ssize_t __wrap_read(int fd, void *buf, size_t nbyte)
+- { return __real_read(fd, buf, nbyte); }
-# endif
-- GC_wait_for_gc_completion(FALSE);
-- UNLOCK();
--}
-
--int WRAP_FUNC(pthread_join)(pthread_t thread, void **retval)
--{
-- int result;
-- GC_thread thread_gc_id;
--
-- LOCK();
-- thread_gc_id = GC_lookup_thread(thread);
-- /* This is guaranteed to be the intended one, since the thread id */
-- /* cant have been recycled by pthreads. */
-- UNLOCK();
-- result = REAL_FUNC(pthread_join)(thread, retval);
--# if defined (GC_FREEBSD_THREADS)
-- /* On FreeBSD, the wrapped pthread_join() sometimes returns (what
-- appears to be) a spurious EINTR which caused the test and real code
-- to gratuitously fail. Having looked at system pthread library source
-- code, I see how this return code may be generated. In one path of
-- code, pthread_join() just returns the errno setting of the thread
-- being joined. This does not match the POSIX specification or the
-- local man pages thus I have taken the liberty to catch this one
-- spurious return value properly conditionalized on GC_FREEBSD_THREADS. */
-- if (result == EINTR) result = 0;
+ # endif /* MPROTECT_VDB */
+
+ # ifdef PROC_VDB
+@@ -2806,6 +3031,7 @@
+ }
+ GC_proc_fd = syscall(SYS_ioctl, fd, PIOCOPENPD, 0);
+ close(fd);
++ syscall(SYS_fcntl, GC_proc_fd, F_SETFD, FD_CLOEXEC);
+ if (GC_proc_fd < 0) {
+ ABORT("/proc ioctl failed");
+ }
+@@ -3045,6 +3271,553 @@
+
+ # endif /* PCR_VDB */
+
++#if defined(MPROTECT_VDB) && defined(DARWIN)
++/* The following sources were used as a *reference* for this exception handling
++ code:
++ 1. Apple's mach/xnu documentation
++ 2. Timothy J. Wood's "Mach Exception Handlers 101" post to the
++ omnigroup's macosx-dev list.
++ www.omnigroup.com/mailman/archive/macosx-dev/2000-June/002030.html
++ 3. macosx-nat.c from Apple's GDB source code.
++*/
++
++/* There seem to be numerous problems with darwin's mach exception handling.
++ I'm pretty sure they are not problems in my code. Search for
++ BROKEN_EXCEPTION_HANDLING for more information. */
++#define BROKEN_EXCEPTION_HANDLING
++
++#include <mach/mach.h>
++#include <mach/mach_error.h>
++#include <mach/thread_status.h>
++#include <mach/exception.h>
++#include <mach/task.h>
++#include <pthread.h>
++
++/* These are not defined in any header, although they are documented */
++extern boolean_t exc_server(mach_msg_header_t *,mach_msg_header_t *);
++extern kern_return_t exception_raise(
++ mach_port_t,mach_port_t,mach_port_t,
++ exception_type_t,exception_data_t,mach_msg_type_number_t);
++extern kern_return_t exception_raise_state(
++ mach_port_t,mach_port_t,mach_port_t,
++ exception_type_t,exception_data_t,mach_msg_type_number_t,
++ thread_state_flavor_t*,thread_state_t,mach_msg_type_number_t,
++ thread_state_t,mach_msg_type_number_t*);
++extern kern_return_t exception_raise_state_identity(
++ mach_port_t,mach_port_t,mach_port_t,
++ exception_type_t,exception_data_t,mach_msg_type_number_t,
++ thread_state_flavor_t*,thread_state_t,mach_msg_type_number_t,
++ thread_state_t,mach_msg_type_number_t*);
++
++
++#define MAX_EXCEPTION_PORTS 16
++
++static mach_port_t GC_task_self;
++
++static struct {
++ mach_msg_type_number_t count;
++ exception_mask_t masks[MAX_EXCEPTION_PORTS];
++ exception_handler_t ports[MAX_EXCEPTION_PORTS];
++ exception_behavior_t behaviors[MAX_EXCEPTION_PORTS];
++ thread_state_flavor_t flavors[MAX_EXCEPTION_PORTS];
++} GC_old_exc_ports;
++
++static struct {
++ mach_port_t exception;
++#if defined(THREADS)
++ mach_port_t reply;
++#endif
++} GC_ports;
++
++typedef struct {
++ mach_msg_header_t head;
++} GC_msg_t;
++
++typedef enum {
++ GC_MP_NORMAL, GC_MP_DISCARDING, GC_MP_STOPPED
++} GC_mprotect_state_t;
++
++/* FIXME: 1 and 2 seem to be safe to use in the msgh_id field,
++ but it isn't documented. Use the source and see if they
++ should be ok. */
++#define ID_STOP 1
++#define ID_RESUME 2
++
++/* These values are only used on the reply port */
++#define ID_ACK 3
++
++#if defined(THREADS)
++
++GC_mprotect_state_t GC_mprotect_state;
++
++/* The following should ONLY be called when the world is stopped */
++static void GC_mprotect_thread_notify(mach_msg_id_t id) {
++ struct {
++ GC_msg_t msg;
++ mach_msg_trailer_t trailer;
++ } buf;
++ mach_msg_return_t r;
++ /* remote, local */
++ buf.msg.head.msgh_bits =
++ MACH_MSGH_BITS(MACH_MSG_TYPE_MAKE_SEND,0);
++ buf.msg.head.msgh_size = sizeof(buf.msg);
++ buf.msg.head.msgh_remote_port = GC_ports.exception;
++ buf.msg.head.msgh_local_port = MACH_PORT_NULL;
++ buf.msg.head.msgh_id = id;
++
++ r = mach_msg(
++ &buf.msg.head,
++ MACH_SEND_MSG|MACH_RCV_MSG|MACH_RCV_LARGE,
++ sizeof(buf.msg),
++ sizeof(buf),
++ GC_ports.reply,
++ MACH_MSG_TIMEOUT_NONE,
++ MACH_PORT_NULL);
++ if(r != MACH_MSG_SUCCESS)
++ ABORT("mach_msg failed in GC_mprotect_thread_notify");
++ if(buf.msg.head.msgh_id != ID_ACK)
++ ABORT("invalid ack in GC_mprotect_thread_notify");
++}
++
++/* Should only be called by the mprotect thread */
++static void GC_mprotect_thread_reply() {
++ GC_msg_t msg;
++ mach_msg_return_t r;
++ /* remote, local */
++ msg.head.msgh_bits =
++ MACH_MSGH_BITS(MACH_MSG_TYPE_MAKE_SEND,0);
++ msg.head.msgh_size = sizeof(msg);
++ msg.head.msgh_remote_port = GC_ports.reply;
++ msg.head.msgh_local_port = MACH_PORT_NULL;
++ msg.head.msgh_id = ID_ACK;
++
++ r = mach_msg(
++ &msg.head,
++ MACH_SEND_MSG,
++ sizeof(msg),
++ 0,
++ MACH_PORT_NULL,
++ MACH_MSG_TIMEOUT_NONE,
++ MACH_PORT_NULL);
++ if(r != MACH_MSG_SUCCESS)
++ ABORT("mach_msg failed in GC_mprotect_thread_reply");
++}
++
++void GC_mprotect_stop() {
++ GC_mprotect_thread_notify(ID_STOP);
++}
++void GC_mprotect_resume() {
++ GC_mprotect_thread_notify(ID_RESUME);
++}
++
++#else /* !THREADS */
++/* The compiler should optimize away any GC_mprotect_state computations */
++#define GC_mprotect_state GC_MP_NORMAL
++#endif
++
++static void *GC_mprotect_thread(void *arg) {
++ mach_msg_return_t r;
++ /* These two structures contain some private kernel data. We don't need to
++ access any of it so we don't bother defining a proper struct. The
++ correct definitions are in the xnu source code. */
++ struct {
++ mach_msg_header_t head;
++ char data[256];
++ } reply;
++ struct {
++ mach_msg_header_t head;
++ mach_msg_body_t msgh_body;
++ char data[1024];
++ } msg;
++
++ mach_msg_id_t id;
++
++ for(;;) {
++ r = mach_msg(
++ &msg.head,
++ MACH_RCV_MSG|MACH_RCV_LARGE|
++ (GC_mprotect_state == GC_MP_DISCARDING ? MACH_RCV_TIMEOUT : 0),
++ 0,
++ sizeof(msg),
++ GC_ports.exception,
++ GC_mprotect_state == GC_MP_DISCARDING ? 0 : MACH_MSG_TIMEOUT_NONE,
++ MACH_PORT_NULL);
++
++ id = r == MACH_MSG_SUCCESS ? msg.head.msgh_id : -1;
++
++#if defined(THREADS)
++ if(GC_mprotect_state == GC_MP_DISCARDING) {
++ if(r == MACH_RCV_TIMED_OUT) {
++ GC_mprotect_state = GC_MP_STOPPED;
++ GC_mprotect_thread_reply();
++ continue;
++ }
++ if(r == MACH_MSG_SUCCESS && (id == ID_STOP || id == ID_RESUME))
++ ABORT("out of order mprotect thread request");
++ }
++#endif
++
++ if(r != MACH_MSG_SUCCESS) {
++ GC_err_printf2("mach_msg failed with %d %s\n",
++ (int)r,mach_error_string(r));
++ ABORT("mach_msg failed");
++ }
++
++ switch(id) {
++#if defined(THREADS)
++ case ID_STOP:
++ if(GC_mprotect_state != GC_MP_NORMAL)
++ ABORT("Called mprotect_stop when state wasn't normal");
++ GC_mprotect_state = GC_MP_DISCARDING;
++ break;
++ case ID_RESUME:
++ if(GC_mprotect_state != GC_MP_STOPPED)
++ ABORT("Called mprotect_resume when state wasn't stopped");
++ GC_mprotect_state = GC_MP_NORMAL;
++ GC_mprotect_thread_reply();
++ break;
++#endif /* THREADS */
++ default:
++ /* Handle the message (calls catch_exception_raise) */
++ if(!exc_server(&msg.head,&reply.head))
++ ABORT("exc_server failed");
++ /* Send the reply */
++ r = mach_msg(
++ &reply.head,
++ MACH_SEND_MSG,
++ reply.head.msgh_size,
++ 0,
++ MACH_PORT_NULL,
++ MACH_MSG_TIMEOUT_NONE,
++ MACH_PORT_NULL);
++ if(r != MACH_MSG_SUCCESS) {
++ /* This will fail if the thread dies, but the thread shouldn't
++ die... */
++ #ifdef BROKEN_EXCEPTION_HANDLING
++ GC_err_printf2(
++ "mach_msg failed with %d %s while sending exc reply\n",
++ (int)r,mach_error_string(r));
++ #else
++ ABORT("mach_msg failed while sending exception reply");
++ #endif
++ }
++ } /* switch */
++ } /* for(;;) */
++ /* NOT REACHED */
++ return NULL;
++}
++
++/* All this SIGBUS code shouldn't be necessary. All protection faults should
++ be going throught the mach exception handler. However, it seems a SIGBUS is
++ occasionally sent for some unknown reason. Even more odd, it seems to be
++ meaningless and safe to ignore. */
++#ifdef BROKEN_EXCEPTION_HANDLING
++
++typedef void (* SIG_PF)();
++static SIG_PF GC_old_bus_handler;
++
++/* Updates to this aren't atomic, but the SIGBUSs seem pretty rare.
++ Even if this doesn't get updated property, it isn't really a problem */
++static int GC_sigbus_count;
++
++static void GC_darwin_sigbus(int num,siginfo_t *sip,void *context) {
++ if(num != SIGBUS) ABORT("Got a non-sigbus signal in the sigbus handler");
++
++ /* Ugh... some seem safe to ignore, but too many in a row probably means
++ trouble. GC_sigbus_count is reset for each mach exception that is
++ handled */
++ if(GC_sigbus_count >= 8) {
++ ABORT("Got more than 8 SIGBUSs in a row!");
++ } else {
++ GC_sigbus_count++;
++ GC_err_printf0("GC: WARNING: Ignoring SIGBUS.\n");
++ }
++}
++#endif /* BROKEN_EXCEPTION_HANDLING */
++
++void GC_dirty_init() {
++ kern_return_t r;
++ mach_port_t me;
++ pthread_t thread;
++ pthread_attr_t attr;
++ exception_mask_t mask;
++
++# ifdef PRINTSTATS
++ GC_printf0("Inititalizing mach/darwin mprotect virtual dirty bit "
++ "implementation\n");
++# endif
++# ifdef BROKEN_EXCEPTION_HANDLING
++ GC_err_printf0("GC: WARNING: Enabling workarounds for various darwin "
++ "exception handling bugs.\n");
++# endif
++ GC_dirty_maintained = TRUE;
++ if (GC_page_size % HBLKSIZE != 0) {
++ GC_err_printf0("Page size not multiple of HBLKSIZE\n");
++ ABORT("Page size not multiple of HBLKSIZE");
++ }
++
++ GC_task_self = me = mach_task_self();
++
++ r = mach_port_allocate(me,MACH_PORT_RIGHT_RECEIVE,&GC_ports.exception);
++ if(r != KERN_SUCCESS) ABORT("mach_port_allocate failed (exception port)");
++
++ r = mach_port_insert_right(me,GC_ports.exception,GC_ports.exception,
++ MACH_MSG_TYPE_MAKE_SEND);
++ if(r != KERN_SUCCESS)
++ ABORT("mach_port_insert_right failed (exception port)");
++
++ #if defined(THREADS)
++ r = mach_port_allocate(me,MACH_PORT_RIGHT_RECEIVE,&GC_ports.reply);
++ if(r != KERN_SUCCESS) ABORT("mach_port_allocate failed (reply port)");
++ #endif
++
++ /* The exceptions we want to catch */
++ mask = EXC_MASK_BAD_ACCESS;
++
++ r = task_get_exception_ports(
++ me,
++ mask,
++ GC_old_exc_ports.masks,
++ &GC_old_exc_ports.count,
++ GC_old_exc_ports.ports,
++ GC_old_exc_ports.behaviors,
++ GC_old_exc_ports.flavors
++ );
++ if(r != KERN_SUCCESS) ABORT("task_get_exception_ports failed");
++
++ r = task_set_exception_ports(
++ me,
++ mask,
++ GC_ports.exception,
++ EXCEPTION_DEFAULT,
++ MACHINE_THREAD_STATE
++ );
++ if(r != KERN_SUCCESS) ABORT("task_set_exception_ports failed");
++
++ if(pthread_attr_init(&attr) != 0) ABORT("pthread_attr_init failed");
++ if(pthread_attr_setdetachstate(&attr,PTHREAD_CREATE_DETACHED) != 0)
++ ABORT("pthread_attr_setdetachedstate failed");
++
++# undef pthread_create
++ /* This will call the real pthread function, not our wrapper */
++ if(pthread_create(&thread,&attr,GC_mprotect_thread,NULL) != 0)
++ ABORT("pthread_create failed");
++ pthread_attr_destroy(&attr);
++
++ /* Setup the sigbus handler for ignoring the meaningless SIGBUSs */
++ #ifdef BROKEN_EXCEPTION_HANDLING
++ {
++ struct sigaction sa, oldsa;
++ sa.sa_handler = (SIG_PF)GC_darwin_sigbus;
++ sigemptyset(&sa.sa_mask);
++ sa.sa_flags = SA_RESTART|SA_SIGINFO;
++ if(sigaction(SIGBUS,&sa,&oldsa) < 0) ABORT("sigaction");
++ GC_old_bus_handler = (SIG_PF)oldsa.sa_handler;
++ if (GC_old_bus_handler != SIG_DFL) {
++# ifdef PRINTSTATS
++ GC_err_printf0("Replaced other SIGBUS handler\n");
++# endif
++ }
++ }
++ #endif /* BROKEN_EXCEPTION_HANDLING */
++}
++
++/* The source code for Apple's GDB was used as a reference for the exception
++ forwarding code. This code is similar to be GDB code only because there is
++ only one way to do it. */
++static kern_return_t GC_forward_exception(
++ mach_port_t thread,
++ mach_port_t task,
++ exception_type_t exception,
++ exception_data_t data,
++ mach_msg_type_number_t data_count
++) {
++ int i;
++ kern_return_t r;
++ mach_port_t port;
++ exception_behavior_t behavior;
++ thread_state_flavor_t flavor;
++
++ thread_state_data_t thread_state;
++ mach_msg_type_number_t thread_state_count = THREAD_STATE_MAX;
++
++ for(i=0;i<GC_old_exc_ports.count;i++)
++ if(GC_old_exc_ports.masks[i] & (1 << exception))
++ break;
++ if(i==GC_old_exc_ports.count) ABORT("No handler for exception!");
++
++ port = GC_old_exc_ports.ports[i];
++ behavior = GC_old_exc_ports.behaviors[i];
++ flavor = GC_old_exc_ports.flavors[i];
++
++ if(behavior != EXCEPTION_DEFAULT) {
++ r = thread_get_state(thread,flavor,thread_state,&thread_state_count);
++ if(r != KERN_SUCCESS)
++ ABORT("thread_get_state failed in forward_exception");
++ }
++
++ switch(behavior) {
++ case EXCEPTION_DEFAULT:
++ r = exception_raise(port,thread,task,exception,data,data_count);
++ break;
++ case EXCEPTION_STATE:
++ r = exception_raise_state(port,thread,task,exception,data,
++ data_count,&flavor,thread_state,thread_state_count,
++ thread_state,&thread_state_count);
++ break;
++ case EXCEPTION_STATE_IDENTITY:
++ r = exception_raise_state_identity(port,thread,task,exception,data,
++ data_count,&flavor,thread_state,thread_state_count,
++ thread_state,&thread_state_count);
++ break;
++ default:
++ r = KERN_FAILURE; /* make gcc happy */
++ ABORT("forward_exception: unknown behavior");
++ break;
++ }
++
++ if(behavior != EXCEPTION_DEFAULT) {
++ r = thread_set_state(thread,flavor,thread_state,thread_state_count);
++ if(r != KERN_SUCCESS)
++ ABORT("thread_set_state failed in forward_exception");
++ }
++
++ return r;
++}
++
++#define FWD() GC_forward_exception(thread,task,exception,code,code_count)
++
++/* This violates the namespace rules but there isn't anything that can be done
++ about it. The exception handling stuff is hard coded to call this */
++kern_return_t
++catch_exception_raise(
++ mach_port_t exception_port,mach_port_t thread,mach_port_t task,
++ exception_type_t exception,exception_data_t code,
++ mach_msg_type_number_t code_count
++) {
++ kern_return_t r;
++ char *addr;
++ struct hblk *h;
++ int i;
++#ifdef POWERPC
++ thread_state_flavor_t flavor = PPC_EXCEPTION_STATE;
++ mach_msg_type_number_t exc_state_count = PPC_EXCEPTION_STATE_COUNT;
++ ppc_exception_state_t exc_state;
++#else
++# error FIXME for non-ppc darwin
++#endif
++
++
++ if(exception != EXC_BAD_ACCESS || code[0] != KERN_PROTECTION_FAILURE) {
++ #ifdef DEBUG_EXCEPTION_HANDLING
++ /* We aren't interested, pass it on to the old handler */
++ GC_printf3("Exception: 0x%x Code: 0x%x 0x%x in catch....\n",
++ exception,
++ code_count > 0 ? code[0] : -1,
++ code_count > 1 ? code[1] : -1);
++ #endif
++ return FWD();
++ }
++
++ r = thread_get_state(thread,flavor,
++ (natural_t*)&exc_state,&exc_state_count);
++ if(r != KERN_SUCCESS) {
++ /* The thread is supposed to be suspended while the exception handler
++ is called. This shouldn't fail. */
++ #ifdef BROKEN_EXCEPTION_HANDLING
++ GC_err_printf0("thread_get_state failed in "
++ "catch_exception_raise\n");
++ return KERN_SUCCESS;
++ #else
++ ABORT("thread_get_state failed in catch_exception_raise");
++ #endif
++ }
++
++ /* This is the address that caused the fault */
++ addr = (char*) exc_state.dar;
++
++ if((HDR(addr)) == 0) {
++ /* Ugh... just like the SIGBUS problem above, it seems we get a bogus
++ KERN_PROTECTION_FAILURE every once and a while. We wait till we get
++ a bunch in a row before doing anything about it. If a "real" fault
++ ever occurres it'll just keep faulting over and over and we'll hit
++ the limit pretty quickly. */
++ #ifdef BROKEN_EXCEPTION_HANDLING
++ static char *last_fault;
++ static int last_fault_count;
++
++ if(addr != last_fault) {
++ last_fault = addr;
++ last_fault_count = 0;
++ }
++ if(++last_fault_count < 32) {
++ if(last_fault_count == 1)
++ GC_err_printf1(
++ "GC: WARNING: Ignoring KERN_PROTECTION_FAILURE at %p\n",
++ addr);
++ return KERN_SUCCESS;
++ }
++
++ GC_err_printf1("Unexpected KERN_PROTECTION_FAILURE at %p\n",addr);
++ /* Can't pass it along to the signal handler because that is
++ ignoring SIGBUS signals. We also shouldn't call ABORT here as
++ signals don't always work too well from the exception handler. */
++ GC_err_printf0("Aborting\n");
++ exit(EXIT_FAILURE);
++ #else /* BROKEN_EXCEPTION_HANDLING */
++ /* Pass it along to the next exception handler
++ (which should call SIGBUS/SIGSEGV) */
++ return FWD();
++ #endif /* !BROKEN_EXCEPTION_HANDLING */
++ }
++
++ #ifdef BROKEN_EXCEPTION_HANDLING
++ /* Reset the number of consecutive SIGBUSs */
++ GC_sigbus_count = 0;
++ #endif
++
++ if(GC_mprotect_state == GC_MP_NORMAL) { /* common case */
++ h = (struct hblk*)((word)addr & ~(GC_page_size-1));
++ UNPROTECT(h, GC_page_size);
++ for (i = 0; i < divHBLKSZ(GC_page_size); i++) {
++ register int index = PHT_HASH(h+i);
++ async_set_pht_entry_from_index(GC_dirty_pages, index);
++ }
++ } else if(GC_mprotect_state == GC_MP_DISCARDING) {
++ /* Lie to the thread for now. No sense UNPROTECT()ing the memory
++ when we're just going to PROTECT() it again later. The thread
++ will just fault again once it resumes */
++ } else {
++ /* Shouldn't happen, i don't think */
++ GC_printf0("KERN_PROTECTION_FAILURE while world is stopped\n");
++ return FWD();
++ }
++ return KERN_SUCCESS;
++}
++#undef FWD
++
++/* These should never be called, but just in case... */
++kern_return_t catch_exception_raise_state(mach_port_name_t exception_port,
++ int exception, exception_data_t code, mach_msg_type_number_t codeCnt,
++ int flavor, thread_state_t old_state, int old_stateCnt,
++ thread_state_t new_state, int new_stateCnt)
++{
++ ABORT("catch_exception_raise_state");
++ return(KERN_INVALID_ARGUMENT);
++}
++kern_return_t catch_exception_raise_state_identity(
++ mach_port_name_t exception_port, mach_port_t thread, mach_port_t task,
++ int exception, exception_data_t code, mach_msg_type_number_t codeCnt,
++ int flavor, thread_state_t old_state, int old_stateCnt,
++ thread_state_t new_state, int new_stateCnt)
++{
++ ABORT("catch_exception_raise_state_identity");
++ return(KERN_INVALID_ARGUMENT);
++}
++
++
++#endif /* DARWIN && MPROTECT_VDB */
++
+ # ifndef HAVE_INCREMENTAL_PROTECTION_NEEDS
+ int GC_incremental_protection_needs()
+ {
+@@ -3105,19 +3878,20 @@
+ # endif
+ #endif /* SPARC */
+
+-#ifdef SAVE_CALL_CHAIN
++#ifdef NEED_CALLINFO
+ /* Fill in the pc and argument information for up to NFRAMES of my */
+ /* callers. Ignore my frame and my callers frame. */
+
+ #ifdef LINUX
+-# include <features.h>
+-# if __GLIBC__ == 2 && __GLIBC_MINOR__ >= 1 || __GLIBC__ > 2
+-# define HAVE_BUILTIN_BACKTRACE
-# endif
-- if (result == 0) {
-- LOCK();
-- /* Here the pthread thread id may have been recycled. */
-- GC_delete_gc_thread(thread, thread_gc_id);
-- UNLOCK();
-- }
-- return result;
--}
--
--int
--WRAP_FUNC(pthread_detach)(pthread_t thread)
--{
-- int result;
-- GC_thread thread_gc_id;
--
-- LOCK();
-- thread_gc_id = GC_lookup_thread(thread);
-- UNLOCK();
-- result = REAL_FUNC(pthread_detach)(thread);
-- if (result == 0) {
-- LOCK();
-- thread_gc_id -> flags |= DETACHED;
-- /* Here the pthread thread id may have been recycled. */
-- if (thread_gc_id -> flags & FINISHED) {
-- GC_delete_gc_thread(thread, thread_gc_id);
-- }
-- UNLOCK();
-- }
-- return result;
--}
--
--void * GC_start_routine(void * arg)
--{
-- int dummy;
-- struct start_info * si = arg;
-- void * result;
-- GC_thread me;
-- pthread_t my_pthread;
-- void *(*start)(void *);
-- void *start_arg;
--
-- my_pthread = pthread_self();
--# ifdef DEBUG_THREADS
-- GC_printf1("Starting thread 0x%lx\n", my_pthread);
-- GC_printf1("pid = %ld\n", (long) getpid());
-- GC_printf1("sp = 0x%lx\n", (long) &arg);
--# endif
-- LOCK();
-- me = GC_new_thread(my_pthread);
--#ifdef GC_DARWIN_THREADS
-- me -> stop_info.mach_thread = mach_thread_self();
++# include <unistd.h>
+ #endif
+
++#endif /* NEED_CALLINFO */
++
++#ifdef SAVE_CALL_CHAIN
++
+ #if NARGS == 0 && NFRAMES % 2 == 0 /* No padding */ \
+- && defined(HAVE_BUILTIN_BACKTRACE)
++ && defined(GC_HAVE_BUILTIN_BACKTRACE)
+
+ #include <execinfo.h>
+
+@@ -3188,31 +3962,139 @@
+
+ #endif /* SAVE_CALL_CHAIN */
+
+-#if defined(LINUX) && defined(__ELF__) && \
+- (!defined(SMALL_CONFIG) || defined(USE_PROC_FOR_LIBRARIES))
+-#ifdef GC_USE_LD_WRAP
+-# define READ __real_read
-#else
-- me -> stop_info.stack_ptr = 0;
--#endif
-- me -> flags = si -> flags;
-- /* me -> stack_end = GC_linux_stack_base(); -- currently (11/99) */
-- /* doesn't work because the stack base in /proc/self/stat is the */
-- /* one for the main thread. There is a strong argument that that's */
-- /* a kernel bug, but a pervasive one. */
--# ifdef STACK_GROWS_DOWN
-- me -> stack_end = (ptr_t)(((word)(&dummy) + (GC_page_size - 1))
-- & ~(GC_page_size - 1));
--# ifndef GC_DARWIN_THREADS
-- me -> stop_info.stack_ptr = me -> stack_end - 0x10;
--# endif
-- /* Needs to be plausible, since an asynchronous stack mark */
-- /* should not crash. */
--# else
-- me -> stack_end = (ptr_t)((word)(&dummy) & ~(GC_page_size - 1));
-- me -> stop_info.stack_ptr = me -> stack_end + 0x10;
--# endif
-- /* This is dubious, since we may be more than a page into the stack, */
-- /* and hence skip some of it, though it's not clear that matters. */
--# ifdef IA64
-- me -> backing_store_end = (ptr_t)
-- (GC_save_regs_in_stack() & ~(GC_page_size - 1));
-- /* This is also < 100% convincing. We should also read this */
-- /* from /proc, but the hook to do so isn't there yet. */
--# endif /* IA64 */
-- UNLOCK();
-- start = si -> start_routine;
--# ifdef DEBUG_THREADS
-- GC_printf1("start_routine = 0x%lx\n", start);
--# endif
-- start_arg = si -> arg;
-- sem_post(&(si -> registered)); /* Last action on si. */
-- /* OK to deallocate. */
-- pthread_cleanup_push(GC_thread_exit_proc, 0);
--# if defined(THREAD_LOCAL_ALLOC) && !defined(DBG_HDRS_ALL)
-- LOCK();
-- GC_init_thread_local(me);
-- UNLOCK();
--# endif
-- result = (*start)(start_arg);
--#if DEBUG_THREADS
-- GC_printf1("Finishing thread 0x%x\n", pthread_self());
+-# define READ read
-#endif
-- me -> status = result;
-- me -> flags |= FINISHED;
-- pthread_cleanup_pop(1);
-- /* Cleanup acquires lock, ensuring that we can't exit */
-- /* while a collection that thinks we're alive is trying to stop */
-- /* us. */
-- return(result);
--}
-
--int
--WRAP_FUNC(pthread_create)(pthread_t *new_thread,
-- const pthread_attr_t *attr,
-- void *(*start_routine)(void *), void *arg)
--{
++#ifdef NEED_CALLINFO
+
+-/* Repeatedly perform a read call until the buffer is filled or */
+-/* we encounter EOF. */
+-ssize_t GC_repeat_read(int fd, char *buf, size_t count)
++/* Print info to stderr. We do NOT hold the allocation lock */
++void GC_print_callers (info)
++struct callinfo info[NFRAMES];
+ {
+- ssize_t num_read = 0;
+- ssize_t result;
++ register int i;
++ static int reentry_count = 0;
++ GC_bool stop = FALSE;
+
+- while (num_read < count) {
+- result = READ(fd, buf + num_read, count - num_read);
+- if (result < 0) return result;
+- if (result == 0) break;
+- num_read += result;
++ LOCK();
++ ++reentry_count;
++ UNLOCK();
++
++# if NFRAMES == 1
++ GC_err_printf0("\tCaller at allocation:\n");
++# else
++ GC_err_printf0("\tCall chain at allocation:\n");
++# endif
++ for (i = 0; i < NFRAMES && !stop ; i++) {
++ if (info[i].ci_pc == 0) break;
++# if NARGS > 0
++ {
++ int j;
++
++ GC_err_printf0("\t\targs: ");
++ for (j = 0; j < NARGS; j++) {
++ if (j != 0) GC_err_printf0(", ");
++ GC_err_printf2("%d (0x%X)", ~(info[i].ci_arg[j]),
++ ~(info[i].ci_arg[j]));
+ }
+- return num_read;
++ GC_err_printf0("\n");
++ }
++# endif
++ if (reentry_count > 1) {
++ /* We were called during an allocation during */
++ /* a previous GC_print_callers call; punt. */
++ GC_err_printf1("\t\t##PC##= 0x%lx\n", info[i].ci_pc);
++ continue;
++ }
++ {
++# ifdef LINUX
++ FILE *pipe;
++# endif
++# if defined(GC_HAVE_BUILTIN_BACKTRACE)
++ char **sym_name =
++ backtrace_symbols((void **)(&(info[i].ci_pc)), 1);
++ char *name = sym_name[0];
++# else
++ char buf[40];
++ char *name = buf;
++ sprintf(buf, "##PC##= 0x%lx", info[i].ci_pc);
++# endif
++# if defined(LINUX) && !defined(SMALL_CONFIG)
++ /* Try for a line number. */
++ {
++# define EXE_SZ 100
++ static char exe_name[EXE_SZ];
++# define CMD_SZ 200
++ char cmd_buf[CMD_SZ];
++# define RESULT_SZ 200
++ static char result_buf[RESULT_SZ];
++ size_t result_len;
++ static GC_bool found_exe_name = FALSE;
++ static GC_bool will_fail = FALSE;
++ int ret_code;
++ /* Try to get it via a hairy and expensive scheme. */
++ /* First we get the name of the executable: */
++ if (will_fail) goto out;
++ if (!found_exe_name) {
++ ret_code = readlink("/proc/self/exe", exe_name, EXE_SZ);
++ if (ret_code < 0 || ret_code >= EXE_SZ
++ || exe_name[0] != '/') {
++ will_fail = TRUE; /* Dont try again. */
++ goto out;
++ }
++ exe_name[ret_code] = '\0';
++ found_exe_name = TRUE;
++ }
++ /* Then we use popen to start addr2line -e <exe> <addr> */
++ /* There are faster ways to do this, but hopefully this */
++ /* isn't time critical. */
++ sprintf(cmd_buf, "/usr/bin/addr2line -f -e %s 0x%lx", exe_name,
++ (unsigned long)info[i].ci_pc);
++ pipe = popen(cmd_buf, "r");
++ if (pipe == NULL
++ || (result_len = fread(result_buf, 1, RESULT_SZ - 1, pipe))
++ == 0) {
++ if (pipe != NULL) pclose(pipe);
++ will_fail = TRUE;
++ goto out;
++ }
++ if (result_buf[result_len - 1] == '\n') --result_len;
++ result_buf[result_len] = 0;
++ if (result_buf[0] == '?'
++ || result_buf[result_len-2] == ':'
++ && result_buf[result_len-1] == '0') {
++ pclose(pipe);
++ goto out;
++ }
++ /* Get rid of embedded newline, if any. Test for "main" */
++ {
++ char * nl = strchr(result_buf, '\n');
++ if (nl != NULL && nl < result_buf + result_len) {
++ *nl = ':';
++ }
++ if (strncmp(result_buf, "main", nl - result_buf) == 0) {
++ stop = TRUE;
++ }
++ }
++ if (result_len < RESULT_SZ - 25) {
++ /* Add in hex address */
++ sprintf(result_buf + result_len, " [0x%lx]",
++ (unsigned long)info[i].ci_pc);
++ }
++ name = result_buf;
++ pclose(pipe);
++ out:;
++ }
++# endif /* LINUX */
++ GC_err_printf1("\t\t%s\n", name);
++# if defined(GC_HAVE_BUILTIN_BACKTRACE)
++ free(sym_name); /* May call GC_free; that's OK */
++# endif
++ }
++ }
++ LOCK();
++ --reentry_count;
++ UNLOCK();
+ }
+-#endif /* LINUX && ... */
++
++#endif /* NEED_CALLINFO */
++
+
+
+ #if defined(LINUX) && defined(__ELF__) && !defined(SMALL_CONFIG)
+@@ -3220,20 +4102,16 @@
+ /* Dump /proc/self/maps to GC_stderr, to enable looking up names for
+ addresses in FIND_LEAK output. */
+
++static word dump_maps(char *maps)
++{
++ GC_err_write(maps, strlen(maps));
++ return 1;
++}
++
+ void GC_print_address_map()
+ {
+- int f;
- int result;
-- int detachstate;
-- word my_flags = 0;
-- struct start_info * si;
-- /* This is otherwise saved only in an area mmapped by the thread */
-- /* library, which isn't visible to the collector. */
--
-- /* We resist the temptation to muck with the stack size here, */
-- /* even if the default is unreasonably small. That's the client's */
-- /* responsibility. */
--
-- LOCK();
-- si = (struct start_info *)GC_INTERNAL_MALLOC(sizeof(struct start_info),
-- NORMAL);
-- UNLOCK();
-- if (!parallel_initialized) GC_init_parallel();
-- if (0 == si) return(ENOMEM);
-- sem_init(&(si -> registered), 0, 0);
-- si -> start_routine = start_routine;
-- si -> arg = arg;
-- LOCK();
-- if (!GC_thr_initialized) GC_thr_init();
--# ifdef GC_ASSERTIONS
-- {
-- int stack_size;
-- if (NULL == attr) {
-- pthread_attr_t my_attr;
-- pthread_attr_init(&my_attr);
-- pthread_attr_getstacksize(&my_attr, &stack_size);
-- } else {
-- pthread_attr_getstacksize(attr, &stack_size);
-- }
-- GC_ASSERT(stack_size >= (8*HBLKSIZE*sizeof(word)));
-- /* Our threads may need to do some work for the GC. */
-- /* Ridiculously small threads won't work, and they */
-- /* probably wouldn't work anyway. */
-- }
--# endif
-- if (NULL == attr) {
-- detachstate = PTHREAD_CREATE_JOINABLE;
-- } else {
-- pthread_attr_getdetachstate(attr, &detachstate);
-- }
-- if (PTHREAD_CREATE_DETACHED == detachstate) my_flags |= DETACHED;
-- si -> flags = my_flags;
-- UNLOCK();
--# ifdef DEBUG_THREADS
-- GC_printf1("About to start new thread from thread 0x%X\n",
-- pthread_self());
--# endif
--
-- result = REAL_FUNC(pthread_create)(new_thread, attr, GC_start_routine, si);
--
--# ifdef DEBUG_THREADS
-- GC_printf1("Started thread 0x%X\n", *new_thread);
--# endif
-- /* Wait until child has been added to the thread table. */
-- /* This also ensures that we hold onto si until the child is done */
-- /* with it. Thus it doesn't matter whether it is otherwise */
-- /* visible to the collector. */
-- while (0 != sem_wait(&(si -> registered))) {
-- if (EINTR != errno) ABORT("sem_wait failed");
-- }
-- sem_destroy(&(si -> registered));
-- LOCK();
-- GC_INTERNAL_FREE(si);
-- UNLOCK();
--
-- return(result);
--}
--
--#ifdef GENERIC_COMPARE_AND_SWAP
-- pthread_mutex_t GC_compare_and_swap_lock = PTHREAD_MUTEX_INITIALIZER;
--
-- GC_bool GC_compare_and_exchange(volatile GC_word *addr,
-- GC_word old, GC_word new_val)
-- {
-- GC_bool result;
-- pthread_mutex_lock(&GC_compare_and_swap_lock);
-- if (*addr == old) {
-- *addr = new_val;
-- result = TRUE;
-- } else {
-- result = FALSE;
-- }
-- pthread_mutex_unlock(&GC_compare_and_swap_lock);
-- return result;
-- }
--
-- GC_word GC_atomic_add(volatile GC_word *addr, GC_word how_much)
-- {
-- GC_word old;
-- pthread_mutex_lock(&GC_compare_and_swap_lock);
-- old = *addr;
-- *addr = old + how_much;
-- pthread_mutex_unlock(&GC_compare_and_swap_lock);
-- return old;
-- }
--
--#endif /* GENERIC_COMPARE_AND_SWAP */
--/* Spend a few cycles in a way that can't introduce contention with */
--/* othre threads. */
--void GC_pause()
--{
-- int i;
--# ifndef __GNUC__
-- volatile word dummy = 0;
--# endif
--
-- for (i = 0; i < 10; ++i) {
--# ifdef __GNUC__
-- __asm__ __volatile__ (" " : : : "memory");
--# else
-- /* Something that's unlikely to be optimized away. */
-- GC_noop(++dummy);
--# endif
-- }
--}
--
--#define SPIN_MAX 1024 /* Maximum number of calls to GC_pause before */
-- /* give up. */
--
--VOLATILE GC_bool GC_collecting = 0;
-- /* A hint that we're in the collector and */
-- /* holding the allocation lock for an */
-- /* extended period. */
--
--#if !defined(USE_SPIN_LOCK) || defined(PARALLEL_MARK)
--/* If we don't want to use the below spinlock implementation, either */
--/* because we don't have a GC_test_and_set implementation, or because */
--/* we don't want to risk sleeping, we can still try spinning on */
--/* pthread_mutex_trylock for a while. This appears to be very */
--/* beneficial in many cases. */
--/* I suspect that under high contention this is nearly always better */
--/* than the spin lock. But it's a bit slower on a uniprocessor. */
--/* Hence we still default to the spin lock. */
--/* This is also used to acquire the mark lock for the parallel */
--/* marker. */
--
--/* Here we use a strict exponential backoff scheme. I don't know */
--/* whether that's better or worse than the above. We eventually */
--/* yield by calling pthread_mutex_lock(); it never makes sense to */
--/* explicitly sleep. */
--
--void GC_generic_lock(pthread_mutex_t * lock)
--{
--#ifndef NO_PTHREAD_TRYLOCK
-- unsigned pause_length = 1;
-- unsigned i;
--
-- if (0 == pthread_mutex_trylock(lock)) return;
-- for (; pause_length <= SPIN_MAX; pause_length <<= 1) {
-- for (i = 0; i < pause_length; ++i) {
-- GC_pause();
-- }
-- switch(pthread_mutex_trylock(lock)) {
-- case 0:
-- return;
-- case EBUSY:
-- break;
-- default:
-- ABORT("Unexpected error from pthread_mutex_trylock");
-- }
-- }
--#endif /* !NO_PTHREAD_TRYLOCK */
-- pthread_mutex_lock(lock);
--}
--
--#endif /* !USE_SPIN_LOCK || PARALLEL_MARK */
--
--#if defined(USE_SPIN_LOCK)
--
--/* Reasonably fast spin locks. Basically the same implementation */
--/* as STL alloc.h. This isn't really the right way to do this. */
--/* but until the POSIX scheduling mess gets straightened out ... */
--
--volatile unsigned int GC_allocate_lock = 0;
--
--
--void GC_lock()
--{
--# define low_spin_max 30 /* spin cycles if we suspect uniprocessor */
--# define high_spin_max SPIN_MAX /* spin cycles for multiprocessor */
-- static unsigned spin_max = low_spin_max;
-- unsigned my_spin_max;
-- static unsigned last_spins = 0;
-- unsigned my_last_spins;
-- int i;
--
-- if (!GC_test_and_set(&GC_allocate_lock)) {
-- return;
-- }
-- my_spin_max = spin_max;
-- my_last_spins = last_spins;
-- for (i = 0; i < my_spin_max; i++) {
-- if (GC_collecting || GC_nprocs == 1) goto yield;
-- if (i < my_last_spins/2 || GC_allocate_lock) {
-- GC_pause();
-- continue;
-- }
-- if (!GC_test_and_set(&GC_allocate_lock)) {
-- /*
-- * got it!
-- * Spinning worked. Thus we're probably not being scheduled
-- * against the other process with which we were contending.
-- * Thus it makes sense to spin longer the next time.
-- */
-- last_spins = i;
-- spin_max = high_spin_max;
-- return;
-- }
-- }
-- /* We are probably being scheduled against the other process. Sleep. */
-- spin_max = low_spin_max;
--yield:
-- for (i = 0;; ++i) {
-- if (!GC_test_and_set(&GC_allocate_lock)) {
-- return;
-- }
--# define SLEEP_THRESHOLD 12
-- /* Under Linux very short sleeps tend to wait until */
-- /* the current time quantum expires. On old Linux */
-- /* kernels nanosleep(<= 2ms) just spins under Linux. */
-- /* (Under 2.4, this happens only for real-time */
-- /* processes.) We want to minimize both behaviors */
-- /* here. */
-- if (i < SLEEP_THRESHOLD) {
-- sched_yield();
-- } else {
-- struct timespec ts;
--
-- if (i > 24) i = 24;
-- /* Don't wait for more than about 15msecs, even */
-- /* under extreme contention. */
-- ts.tv_sec = 0;
-- ts.tv_nsec = 1 << i;
-- nanosleep(&ts, 0);
-- }
-- }
--}
--
--#else /* !USE_SPINLOCK */
--void GC_lock()
--{
--#ifndef NO_PTHREAD_TRYLOCK
-- if (1 == GC_nprocs || GC_collecting) {
-- pthread_mutex_lock(&GC_allocate_ml);
-- } else {
-- GC_generic_lock(&GC_allocate_ml);
-- }
--#else /* !NO_PTHREAD_TRYLOCK */
-- pthread_mutex_lock(&GC_allocate_ml);
--#endif /* !NO_PTHREAD_TRYLOCK */
--}
--
--#endif /* !USE_SPINLOCK */
--
--#if defined(PARALLEL_MARK) || defined(THREAD_LOCAL_ALLOC)
--
--#ifdef GC_ASSERTIONS
-- pthread_t GC_mark_lock_holder = NO_THREAD;
--#endif
--
--#if 0
-- /* Ugly workaround for a linux threads bug in the final versions */
-- /* of glibc2.1. Pthread_mutex_trylock sets the mutex owner */
-- /* field even when it fails to acquire the mutex. This causes */
-- /* pthread_cond_wait to die. Remove for glibc2.2. */
-- /* According to the man page, we should use */
-- /* PTHREAD_ERRORCHECK_MUTEX_INITIALIZER_NP, but that isn't actually */
-- /* defined. */
-- static pthread_mutex_t mark_mutex =
-- {0, 0, 0, PTHREAD_MUTEX_ERRORCHECK_NP, {0, 0}};
--#else
-- static pthread_mutex_t mark_mutex = PTHREAD_MUTEX_INITIALIZER;
--#endif
--
--static pthread_cond_t builder_cv = PTHREAD_COND_INITIALIZER;
--
--void GC_acquire_mark_lock()
--{
--/*
-- if (pthread_mutex_lock(&mark_mutex) != 0) {
-- ABORT("pthread_mutex_lock failed");
-- }
--*/
-- GC_generic_lock(&mark_mutex);
--# ifdef GC_ASSERTIONS
-- GC_mark_lock_holder = pthread_self();
--# endif
--}
--
--void GC_release_mark_lock()
--{
-- GC_ASSERT(GC_mark_lock_holder == pthread_self());
--# ifdef GC_ASSERTIONS
-- GC_mark_lock_holder = NO_THREAD;
--# endif
-- if (pthread_mutex_unlock(&mark_mutex) != 0) {
-- ABORT("pthread_mutex_unlock failed");
-- }
--}
--
--/* Collector must wait for a freelist builders for 2 reasons: */
--/* 1) Mark bits may still be getting examined without lock. */
--/* 2) Partial free lists referenced only by locals may not be scanned */
--/* correctly, e.g. if they contain "pointer-free" objects, since the */
--/* free-list link may be ignored. */
--void GC_wait_builder()
--{
-- GC_ASSERT(GC_mark_lock_holder == pthread_self());
--# ifdef GC_ASSERTIONS
-- GC_mark_lock_holder = NO_THREAD;
--# endif
-- if (pthread_cond_wait(&builder_cv, &mark_mutex) != 0) {
-- ABORT("pthread_cond_wait failed");
-- }
-- GC_ASSERT(GC_mark_lock_holder == NO_THREAD);
--# ifdef GC_ASSERTIONS
-- GC_mark_lock_holder = pthread_self();
--# endif
--}
--
--void GC_wait_for_reclaim()
--{
-- GC_acquire_mark_lock();
-- while (GC_fl_builder_count > 0) {
-- GC_wait_builder();
-- }
-- GC_release_mark_lock();
--}
--
--void GC_notify_all_builder()
--{
-- GC_ASSERT(GC_mark_lock_holder == pthread_self());
-- if (pthread_cond_broadcast(&builder_cv) != 0) {
-- ABORT("pthread_cond_broadcast failed");
-- }
--}
--
--#endif /* PARALLEL_MARK || THREAD_LOCAL_ALLOC */
--
--#ifdef PARALLEL_MARK
--
--static pthread_cond_t mark_cv = PTHREAD_COND_INITIALIZER;
--
--void GC_wait_marker()
--{
-- GC_ASSERT(GC_mark_lock_holder == pthread_self());
--# ifdef GC_ASSERTIONS
-- GC_mark_lock_holder = NO_THREAD;
--# endif
-- if (pthread_cond_wait(&mark_cv, &mark_mutex) != 0) {
-- ABORT("pthread_cond_wait failed");
-- }
-- GC_ASSERT(GC_mark_lock_holder == NO_THREAD);
--# ifdef GC_ASSERTIONS
-- GC_mark_lock_holder = pthread_self();
--# endif
--}
--
--void GC_notify_all_marker()
--{
-- if (pthread_cond_broadcast(&mark_cv) != 0) {
-- ABORT("pthread_cond_broadcast failed");
-- }
--}
--
--#endif /* PARALLEL_MARK */
--
--# endif /* GC_LINUX_THREADS and friends */
--
-diff -Nur ../boehm-gc/ptr_chck.c boehm-gc/ptr_chck.c
---- ../boehm-gc/ptr_chck.c Mon May 26 12:48:52 2003
-+++ boehm-gc/ptr_chck.c Fri Aug 17 11:30:46 2001
+- char maps_temp[32768];
+ GC_err_printf0("---------- Begin address map ----------\n");
+- f = open("/proc/self/maps", O_RDONLY);
+- if (-1 == f) ABORT("Couldn't open /proc/self/maps");
+- do {
+- result = GC_repeat_read(f, maps_temp, sizeof(maps_temp));
+- if (result <= 0) ABORT("Couldn't read /proc/self/maps");
+- GC_err_write(maps_temp, result);
+- } while (result == sizeof(maps_temp));
+-
++ GC_apply_to_maps(dump_maps);
+ GC_err_printf0("---------- End address map ----------\n");
+ }
+
+diff -Nubr boehm-gc/powerpc_darwin_mach_dep.s ../boehm-gc/powerpc_darwin_mach_dep.s
+--- boehm-gc/powerpc_darwin_mach_dep.s Wed Dec 31 16:00:00 1969
++++ ../boehm-gc/powerpc_darwin_mach_dep.s Mon May 26 12:48:52 2003
+@@ -0,0 +1,84 @@
++
++; GC_push_regs function. Under some optimization levels GCC will clobber
++; some of the non-volatile registers before we get a chance to save them
++; therefore, this can't be inline asm.
++
++.text
++ .align 2
++ .globl _GC_push_regs
++_GC_push_regs:
++
++ ; Prolog
++ mflr r0
++ stw r0,8(r1)
++ stwu r1,-80(r1)
++
++ ; Push r13-r31
++ mr r3,r13
++ bl L_GC_push_one$stub
++ mr r3,r14
++ bl L_GC_push_one$stub
++ mr r3,r15
++ bl L_GC_push_one$stub
++ mr r3,r16
++ bl L_GC_push_one$stub
++ mr r3,r17
++ bl L_GC_push_one$stub
++ mr r3,r18
++ bl L_GC_push_one$stub
++ mr r3,r19
++ bl L_GC_push_one$stub
++ mr r3,r20
++ bl L_GC_push_one$stub
++ mr r3,r21
++ bl L_GC_push_one$stub
++ mr r3,r22
++ bl L_GC_push_one$stub
++ mr r3,r23
++ bl L_GC_push_one$stub
++ mr r3,r24
++ bl L_GC_push_one$stub
++ mr r3,r25
++ bl L_GC_push_one$stub
++ mr r3,r26
++ bl L_GC_push_one$stub
++ mr r3,r27
++ bl L_GC_push_one$stub
++ mr r3,r28
++ bl L_GC_push_one$stub
++ mr r3,r29
++ bl L_GC_push_one$stub
++ mr r3,r30
++ bl L_GC_push_one$stub
++ mr r3,r31
++ bl L_GC_push_one$stub
++
++ ;
++ lwz r0,88(r1)
++ addi r1,r1,80
++ mtlr r0
++
++ ; Return
++ blr
++
++; PIC stuff, generated by GCC
++
++.data
++.picsymbol_stub
++L_GC_push_one$stub:
++ .indirect_symbol _GC_push_one
++ mflr r0
++ bcl 20,31,L0$_GC_push_one
++L0$_GC_push_one:
++ mflr r11
++ addis r11,r11,ha16(L_GC_push_one$lazy_ptr-L0$_GC_push_one)
++ mtlr r0
++ lwz r12,lo16(L_GC_push_one$lazy_ptr-L0$_GC_push_one)(r11)
++ mtctr r12
++ addi r11,r11,lo16(L_GC_push_one$lazy_ptr-L0$_GC_push_one)
++ bctr
++.data
++.lazy_symbol_pointer
++L_GC_push_one$lazy_ptr:
++ .indirect_symbol _GC_push_one
++ .long dyld_stub_binding_helper
+diff -Nubr boehm-gc/pthread_stop_world.c ../boehm-gc/pthread_stop_world.c
+--- boehm-gc/pthread_stop_world.c Wed Dec 31 16:00:00 1969
++++ ../boehm-gc/pthread_stop_world.c Mon May 26 12:48:52 2003
+@@ -0,0 +1,445 @@
++#include "private/pthread_support.h"
++
++#if defined(GC_PTHREADS) && !defined(GC_SOLARIS_THREADS) \
++ && !defined(GC_IRIX_THREADS) && !defined(GC_WIN32_THREADS) \
++ && !defined(GC_DARWIN_THREADS)
++
++#include <signal.h>
++#include <semaphore.h>
++#include <errno.h>
++#include <unistd.h>
++
++#if DEBUG_THREADS
++
++#ifndef NSIG
++# if defined(MAXSIG)
++# define NSIG (MAXSIG+1)
++# elif defined(_NSIG)
++# define NSIG _NSIG
++# elif defined(__SIGRTMAX)
++# define NSIG (__SIGRTMAX+1)
++# else
++ --> please fix it
++# endif
++#endif
++
++void GC_print_sig_mask()
++{
++ sigset_t blocked;
++ int i;
++
++ if (pthread_sigmask(SIG_BLOCK, NULL, &blocked) != 0)
++ ABORT("pthread_sigmask");
++ GC_printf0("Blocked: ");
++ for (i = 1; i < NSIG; i++) {
++ if (sigismember(&blocked, i)) { GC_printf1("%ld ",(long) i); }
++ }
++ GC_printf0("\n");
++}
++
++#endif
++
++word GC_stop_count; /* Incremented at the beginning of GC_stop_world. */
++
++#ifdef GC_OSF1_THREADS
++ GC_bool GC_retry_signals = TRUE;
++#else
++ GC_bool GC_retry_signals = FALSE;
++#endif
++
++/*
++ * We use signals to stop threads during GC.
++ *
++ * Suspended threads wait in signal handler for SIG_THR_RESTART.
++ * That's more portable than semaphores or condition variables.
++ * (We do use sem_post from a signal handler, but that should be portable.)
++ *
++ * The thread suspension signal SIG_SUSPEND is now defined in gc_priv.h.
++ * Note that we can't just stop a thread; we need it to save its stack
++ * pointer(s) and acknowledge.
++ */
++
++#ifndef SIG_THR_RESTART
++# if defined(GC_HPUX_THREADS) || defined(GC_OSF1_THREADS)
++# ifdef _SIGRTMIN
++# define SIG_THR_RESTART _SIGRTMIN + 5
++# else
++# define SIG_THR_RESTART SIGRTMIN + 5
++# endif
++# else
++# define SIG_THR_RESTART SIGXCPU
++# endif
++#endif
++
++sem_t GC_suspend_ack_sem;
++
++void GC_suspend_handler(int sig)
++{
++ int dummy;
++ pthread_t my_thread = pthread_self();
++ GC_thread me;
++ sigset_t mask;
++# ifdef PARALLEL_MARK
++ word my_mark_no = GC_mark_no;
++ /* Marker can't proceed until we acknowledge. Thus this is */
++ /* guaranteed to be the mark_no correspending to our */
++ /* suspension, i.e. the marker can't have incremented it yet. */
++# endif
++ word my_stop_count = GC_stop_count;
++
++ if (sig != SIG_SUSPEND) ABORT("Bad signal in suspend_handler");
++
++#if DEBUG_THREADS
++ GC_printf1("Suspending 0x%lx\n", my_thread);
++#endif
++
++ me = GC_lookup_thread(my_thread);
++ /* The lookup here is safe, since I'm doing this on behalf */
++ /* of a thread which holds the allocation lock in order */
++ /* to stop the world. Thus concurrent modification of the */
++ /* data structure is impossible. */
++ if (me -> stop_info.last_stop_count == my_stop_count) {
++ /* Duplicate signal. OK if we are retrying. */
++ if (!GC_retry_signals) {
++ WARN("Duplicate suspend signal in thread %lx\n",
++ pthread_self());
++ }
++ return;
++ }
++# ifdef SPARC
++ me -> stop_info.stack_ptr = (ptr_t)GC_save_regs_in_stack();
++# else
++ me -> stop_info.stack_ptr = (ptr_t)(&dummy);
++# endif
++# ifdef IA64
++ me -> backing_store_ptr = (ptr_t)GC_save_regs_in_stack();
++# endif
++
++ /* Tell the thread that wants to stop the world that this */
++ /* thread has been stopped. Note that sem_post() is */
++ /* the only async-signal-safe primitive in LinuxThreads. */
++ sem_post(&GC_suspend_ack_sem);
++ me -> stop_info.last_stop_count = my_stop_count;
++
++ /* Wait until that thread tells us to restart by sending */
++ /* this thread a SIG_THR_RESTART signal. */
++ /* SIG_THR_RESTART should be masked at this point. Thus there */
++ /* is no race. */
++ if (sigfillset(&mask) != 0) ABORT("sigfillset() failed");
++ if (sigdelset(&mask, SIG_THR_RESTART) != 0) ABORT("sigdelset() failed");
++# ifdef NO_SIGNALS
++ if (sigdelset(&mask, SIGINT) != 0) ABORT("sigdelset() failed");
++ if (sigdelset(&mask, SIGQUIT) != 0) ABORT("sigdelset() failed");
++ if (sigdelset(&mask, SIGTERM) != 0) ABORT("sigdelset() failed");
++ if (sigdelset(&mask, SIGABRT) != 0) ABORT("sigdelset() failed");
++# endif
++ do {
++ me->stop_info.signal = 0;
++ sigsuspend(&mask); /* Wait for signal */
++ } while (me->stop_info.signal != SIG_THR_RESTART);
++ /* If the RESTART signal gets lost, we can still lose. That should be */
++ /* less likely than losing the SUSPEND signal, since we don't do much */
++ /* between the sem_post and sigsuspend. */
++ /* We'd need more handshaking to work around that, since we don't want */
++ /* to accidentally leave a RESTART signal pending, thus causing us to */
++ /* continue prematurely in a future round. */
++
++#if DEBUG_THREADS
++ GC_printf1("Continuing 0x%lx\n", my_thread);
++#endif
++}
++
++void GC_restart_handler(int sig)
++{
++ pthread_t my_thread = pthread_self();
++ GC_thread me;
++
++ if (sig != SIG_THR_RESTART) ABORT("Bad signal in suspend_handler");
++
++ /* Let the GC_suspend_handler() know that we got a SIG_THR_RESTART. */
++ /* The lookup here is safe, since I'm doing this on behalf */
++ /* of a thread which holds the allocation lock in order */
++ /* to stop the world. Thus concurrent modification of the */
++ /* data structure is impossible. */
++ me = GC_lookup_thread(my_thread);
++ me->stop_info.signal = SIG_THR_RESTART;
++
++ /*
++ ** Note: even if we didn't do anything useful here,
++ ** it would still be necessary to have a signal handler,
++ ** rather than ignoring the signals, otherwise
++ ** the signals will not be delivered at all, and
++ ** will thus not interrupt the sigsuspend() above.
++ */
++
++#if DEBUG_THREADS
++ GC_printf1("In GC_restart_handler for 0x%lx\n", pthread_self());
++#endif
++}
++
++# ifdef IA64
++# define IF_IA64(x) x
++# else
++# define IF_IA64(x)
++# endif
++/* We hold allocation lock. Should do exactly the right thing if the */
++/* world is stopped. Should not fail if it isn't. */
++void GC_push_all_stacks()
++{
++ int i;
++ GC_thread p;
++ ptr_t lo, hi;
++ /* On IA64, we also need to scan the register backing store. */
++ IF_IA64(ptr_t bs_lo; ptr_t bs_hi;)
++ pthread_t me = pthread_self();
++
++ if (!GC_thr_initialized) GC_thr_init();
++ #if DEBUG_THREADS
++ GC_printf1("Pushing stacks from thread 0x%lx\n", (unsigned long) me);
++ #endif
++ for (i = 0; i < THREAD_TABLE_SZ; i++) {
++ for (p = GC_threads[i]; p != 0; p = p -> next) {
++ if (p -> flags & FINISHED) continue;
++ if (pthread_equal(p -> id, me)) {
++# ifdef SPARC
++ lo = (ptr_t)GC_save_regs_in_stack();
++# else
++ lo = GC_approx_sp();
++# endif
++ IF_IA64(bs_hi = (ptr_t)GC_save_regs_in_stack();)
++ } else {
++ lo = p -> stop_info.stack_ptr;
++ IF_IA64(bs_hi = p -> backing_store_ptr;)
++ }
++ if ((p -> flags & MAIN_THREAD) == 0) {
++ hi = p -> stack_end;
++ IF_IA64(bs_lo = p -> backing_store_end);
++ } else {
++ /* The original stack. */
++ hi = GC_stackbottom;
++ IF_IA64(bs_lo = BACKING_STORE_BASE;)
++ }
++ #if DEBUG_THREADS
++ GC_printf3("Stack for thread 0x%lx = [%lx,%lx)\n",
++ (unsigned long) p -> id,
++ (unsigned long) lo, (unsigned long) hi);
++ #endif
++ if (0 == lo) ABORT("GC_push_all_stacks: sp not set!\n");
++# ifdef STACK_GROWS_UP
++ /* We got them backwards! */
++ GC_push_all_stack(hi, lo);
++# else
++ GC_push_all_stack(lo, hi);
++# endif
++# ifdef IA64
++ if (pthread_equal(p -> id, me)) {
++ GC_push_all_eager(bs_lo, bs_hi);
++ } else {
++ GC_push_all_stack(bs_lo, bs_hi);
++ }
++# endif
++ }
++ }
++}
++
++/* There seems to be a very rare thread stopping problem. To help us */
++/* debug that, we save the ids of the stopping thread. */
++pthread_t GC_stopping_thread;
++int GC_stopping_pid;
++
++/* We hold the allocation lock. Suspend all threads that might */
++/* still be running. Return the number of suspend signals that */
++/* were sent. */
++int GC_suspend_all()
++{
++ int n_live_threads = 0;
++ int i;
++ GC_thread p;
++ int result;
++ pthread_t my_thread = pthread_self();
++
++ GC_stopping_thread = my_thread; /* debugging only. */
++ GC_stopping_pid = getpid(); /* debugging only. */
++ for (i = 0; i < THREAD_TABLE_SZ; i++) {
++ for (p = GC_threads[i]; p != 0; p = p -> next) {
++ if (p -> id != my_thread) {
++ if (p -> flags & FINISHED) continue;
++ if (p -> stop_info.last_stop_count == GC_stop_count) continue;
++ if (p -> thread_blocked) /* Will wait */ continue;
++ n_live_threads++;
++ #if DEBUG_THREADS
++ GC_printf1("Sending suspend signal to 0x%lx\n", p -> id);
++ #endif
++
++ result = pthread_kill(p -> id, SIG_SUSPEND);
++ switch(result) {
++ case ESRCH:
++ /* Not really there anymore. Possible? */
++ n_live_threads--;
++ break;
++ case 0:
++ break;
++ default:
++ ABORT("pthread_kill failed");
++ }
++ }
++ }
++ }
++ return n_live_threads;
++}
++
++/* Caller holds allocation lock. */
++void GC_stop_world()
++{
++ int i;
++ int n_live_threads;
++ int code;
++
++ #if DEBUG_THREADS
++ GC_printf1("Stopping the world from 0x%lx\n", pthread_self());
++ #endif
++
++ /* Make sure all free list construction has stopped before we start. */
++ /* No new construction can start, since free list construction is */
++ /* required to acquire and release the GC lock before it starts, */
++ /* and we have the lock. */
++# ifdef PARALLEL_MARK
++ GC_acquire_mark_lock();
++ GC_ASSERT(GC_fl_builder_count == 0);
++ /* We should have previously waited for it to become zero. */
++# endif /* PARALLEL_MARK */
++ ++GC_stop_count;
++ n_live_threads = GC_suspend_all();
++
++ if (GC_retry_signals) {
++ unsigned long wait_usecs = 0; /* Total wait since retry. */
++# define WAIT_UNIT 3000
++# define RETRY_INTERVAL 100000
++ for (;;) {
++ int ack_count;
++
++ sem_getvalue(&GC_suspend_ack_sem, &ack_count);
++ if (ack_count == n_live_threads) break;
++ if (wait_usecs > RETRY_INTERVAL) {
++ int newly_sent = GC_suspend_all();
++
++# ifdef CONDPRINT
++ if (GC_print_stats) {
++ GC_printf1("Resent %ld signals after timeout\n",
++ newly_sent);
++ }
++# endif
++ sem_getvalue(&GC_suspend_ack_sem, &ack_count);
++ if (newly_sent < n_live_threads - ack_count) {
++ WARN("Lost some threads during GC_stop_world?!\n",0);
++ n_live_threads = ack_count + newly_sent;
++ }
++ wait_usecs = 0;
++ }
++ usleep(WAIT_UNIT);
++ wait_usecs += WAIT_UNIT;
++ }
++ }
++ for (i = 0; i < n_live_threads; i++) {
++ if (0 != (code = sem_wait(&GC_suspend_ack_sem))) {
++ GC_err_printf1("Sem_wait returned %ld\n", (unsigned long)code);
++ ABORT("sem_wait for handler failed");
++ }
++ }
++# ifdef PARALLEL_MARK
++ GC_release_mark_lock();
++# endif
++ #if DEBUG_THREADS
++ GC_printf1("World stopped from 0x%lx\n", pthread_self());
++ #endif
++ GC_stopping_thread = 0; /* debugging only */
++}
++
++/* Caller holds allocation lock, and has held it continuously since */
++/* the world stopped. */
++void GC_start_world()
++{
++ pthread_t my_thread = pthread_self();
++ register int i;
++ register GC_thread p;
++ register int n_live_threads = 0;
++ register int result;
++
++# if DEBUG_THREADS
++ GC_printf0("World starting\n");
++# endif
++
++ for (i = 0; i < THREAD_TABLE_SZ; i++) {
++ for (p = GC_threads[i]; p != 0; p = p -> next) {
++ if (p -> id != my_thread) {
++ if (p -> flags & FINISHED) continue;
++ if (p -> thread_blocked) continue;
++ n_live_threads++;
++ #if DEBUG_THREADS
++ GC_printf1("Sending restart signal to 0x%lx\n", p -> id);
++ #endif
++
++ result = pthread_kill(p -> id, SIG_THR_RESTART);
++ switch(result) {
++ case ESRCH:
++ /* Not really there anymore. Possible? */
++ n_live_threads--;
++ break;
++ case 0:
++ break;
++ default:
++ ABORT("pthread_kill failed");
++ }
++ }
++ }
++ }
++ #if DEBUG_THREADS
++ GC_printf0("World started\n");
++ #endif
++}
++
++void GC_stop_init() {
++ struct sigaction act;
++
++ if (sem_init(&GC_suspend_ack_sem, 0, 0) != 0)
++ ABORT("sem_init failed");
++
++ act.sa_flags = SA_RESTART;
++ if (sigfillset(&act.sa_mask) != 0) {
++ ABORT("sigfillset() failed");
++ }
++# ifdef NO_SIGNALS
++ if (sigdelset(&act.sa_mask, SIGINT) != 0
++ || sigdelset(&act.sa_mask, SIGQUIT != 0)
++ || sigdelset(&act.sa_mask, SIGABRT != 0)
++ || sigdelset(&act.sa_mask, SIGTERM != 0)) {
++ ABORT("sigdelset() failed");
++ }
++# endif
++
++ /* SIG_THR_RESTART is unmasked by the handler when necessary. */
++ act.sa_handler = GC_suspend_handler;
++ if (sigaction(SIG_SUSPEND, &act, NULL) != 0) {
++ ABORT("Cannot set SIG_SUSPEND handler");
++ }
++
++ act.sa_handler = GC_restart_handler;
++ if (sigaction(SIG_THR_RESTART, &act, NULL) != 0) {
++ ABORT("Cannot set SIG_THR_RESTART handler");
++ }
++
++ /* Check for GC_RETRY_SIGNALS. */
++ if (0 != GETENV("GC_RETRY_SIGNALS")) {
++ GC_retry_signals = TRUE;
++ }
++ if (0 != GETENV("GC_NO_RETRY_SIGNALS")) {
++ GC_retry_signals = FALSE;
++ }
++# ifdef CONDPRINT
++ if (GC_print_stats && GC_retry_signals) {
++ GC_printf0("Will retry suspend signal if necessary.\n");
++ }
++# endif
++}
++
++#endif
+diff -Nubr boehm-gc/pthread_support.c ../boehm-gc/pthread_support.c
+--- boehm-gc/pthread_support.c Wed Dec 31 16:00:00 1969
++++ ../boehm-gc/pthread_support.c Mon May 26 12:48:52 2003
+@@ -0,0 +1,1568 @@
++/*
++ * Copyright (c) 1994 by Xerox Corporation. All rights reserved.
++ * Copyright (c) 1996 by Silicon Graphics. All rights reserved.
++ * Copyright (c) 1998 by Fergus Henderson. All rights reserved.
++ * Copyright (c) 2000-2001 by Hewlett-Packard Company. All rights reserved.
++ *
++ * THIS MATERIAL IS PROVIDED AS IS, WITH ABSOLUTELY NO WARRANTY EXPRESSED
++ * OR IMPLIED. ANY USE IS AT YOUR OWN RISK.
++ *
++ * Permission is hereby granted to use or copy this program
++ * for any purpose, provided the above notices are retained on all copies.
++ * Permission to modify the code and to distribute modified code is granted,
++ * provided the above notices are retained, and a notice that the code was
++ * modified is included with the above copyright notice.
++ */
++/*
++ * Support code for LinuxThreads, the clone()-based kernel
++ * thread package for Linux which is included in libc6.
++ *
++ * This code relies on implementation details of LinuxThreads,
++ * (i.e. properties not guaranteed by the Pthread standard),
++ * though this version now does less of that than the other Pthreads
++ * support code.
++ *
++ * Note that there is a lot of code duplication between linux_threads.c
++ * and thread support for some of the other Posix platforms; any changes
++ * made here may need to be reflected there too.
++ */
++ /* DG/UX ix86 support <takis@xfree86.org> */
++/*
++ * Linux_threads.c now also includes some code to support HPUX and
++ * OSF1 (Compaq Tru64 Unix, really). The OSF1 support is not yet
++ * functional. The OSF1 code is based on Eric Benson's
++ * patch, though that was originally against hpux_irix_threads. The code
++ * here is completely untested. With 0.0000001% probability, it might
++ * actually work.
++ *
++ * Eric also suggested an alternate basis for a lock implementation in
++ * his code:
++ * + #elif defined(OSF1)
++ * + unsigned long GC_allocate_lock = 0;
++ * + msemaphore GC_allocate_semaphore;
++ * + # define GC_TRY_LOCK() \
++ * + ((msem_lock(&GC_allocate_semaphore, MSEM_IF_NOWAIT) == 0) \
++ * + ? (GC_allocate_lock = 1) \
++ * + : 0)
++ * + # define GC_LOCK_TAKEN GC_allocate_lock
++ */
++
++/*#define DEBUG_THREADS 1*/
++/*#define GC_ASSERTIONS*/
++
++# include "private/pthread_support.h"
++
++# if defined(GC_PTHREADS) && !defined(GC_SOLARIS_THREADS) \
++ && !defined(GC_IRIX_THREADS) && !defined(GC_WIN32_THREADS)
++
++# if defined(GC_HPUX_THREADS) && !defined(USE_PTHREAD_SPECIFIC) \
++ && !defined(USE_HPUX_TLS)
++# define USE_HPUX_TLS
++# endif
++
++# if (defined(GC_DGUX386_THREADS) || defined(GC_OSF1_THREADS) || \
++ defined(GC_DARWIN_THREADS)) && !defined(USE_PTHREAD_SPECIFIC)
++# define USE_PTHREAD_SPECIFIC
++# endif
++
++# if defined(GC_DGUX386_THREADS) && !defined(_POSIX4A_DRAFT10_SOURCE)
++# define _POSIX4A_DRAFT10_SOURCE 1
++# endif
++
++# if defined(GC_DGUX386_THREADS) && !defined(_USING_POSIX4A_DRAFT10)
++# define _USING_POSIX4A_DRAFT10 1
++# endif
++
++# ifdef THREAD_LOCAL_ALLOC
++# if !defined(USE_PTHREAD_SPECIFIC) && !defined(USE_HPUX_TLS)
++# include "private/specific.h"
++# endif
++# if defined(USE_PTHREAD_SPECIFIC)
++# define GC_getspecific pthread_getspecific
++# define GC_setspecific pthread_setspecific
++# define GC_key_create pthread_key_create
++ typedef pthread_key_t GC_key_t;
++# endif
++# if defined(USE_HPUX_TLS)
++# define GC_getspecific(x) (x)
++# define GC_setspecific(key, v) ((key) = (v), 0)
++# define GC_key_create(key, d) 0
++ typedef void * GC_key_t;
++# endif
++# endif
++# include <stdlib.h>
++# include <pthread.h>
++# include <sched.h>
++# include <time.h>
++# include <errno.h>
++# include <unistd.h>
++# include <sys/mman.h>
++# include <sys/time.h>
++# include <sys/types.h>
++# include <sys/stat.h>
++# include <fcntl.h>
++
++#if defined(GC_DARWIN_THREADS)
++# include "private/darwin_semaphore.h"
++#else
++# include <semaphore.h>
++#endif /* !GC_DARWIN_THREADS */
++
++#if defined(GC_DARWIN_THREADS)
++# include <sys/sysctl.h>
++#endif /* GC_DARWIN_THREADS */
++
++
++
++#if defined(GC_DGUX386_THREADS)
++# include <sys/dg_sys_info.h>
++# include <sys/_int_psem.h>
++ /* sem_t is an uint in DG/UX */
++ typedef unsigned int sem_t;
++#endif /* GC_DGUX386_THREADS */
++
++#ifndef __GNUC__
++# define __inline__
++#endif
++
++#ifdef GC_USE_LD_WRAP
++# define WRAP_FUNC(f) __wrap_##f
++# define REAL_FUNC(f) __real_##f
++#else
++# define WRAP_FUNC(f) GC_##f
++# if !defined(GC_DGUX386_THREADS)
++# define REAL_FUNC(f) f
++# else /* GC_DGUX386_THREADS */
++# define REAL_FUNC(f) __d10_##f
++# endif /* GC_DGUX386_THREADS */
++# undef pthread_create
++# if !defined(GC_DARWIN_THREADS)
++# undef pthread_sigmask
++# endif
++# undef pthread_join
++# undef pthread_detach
++#endif
++
++void GC_thr_init();
++
++static GC_bool parallel_initialized = FALSE;
++
++void GC_init_parallel();
++
++# if defined(THREAD_LOCAL_ALLOC) && !defined(DBG_HDRS_ALL)
++
++/* We don't really support thread-local allocation with DBG_HDRS_ALL */
++
++#ifdef USE_HPUX_TLS
++ __thread
++#endif
++GC_key_t GC_thread_key;
++
++static GC_bool keys_initialized;
++
++/* Recover the contents of the freelist array fl into the global one gfl.*/
++/* Note that the indexing scheme differs, in that gfl has finer size */
++/* resolution, even if not all entries are used. */
++/* We hold the allocator lock. */
++static void return_freelists(ptr_t *fl, ptr_t *gfl)
++{
++ int i;
++ ptr_t q, *qptr;
++ size_t nwords;
++
++ for (i = 1; i < NFREELISTS; ++i) {
++ nwords = i * (GRANULARITY/sizeof(word));
++ qptr = fl + i;
++ q = *qptr;
++ if ((word)q >= HBLKSIZE) {
++ if (gfl[nwords] == 0) {
++ gfl[nwords] = q;
++ } else {
++ /* Concatenate: */
++ for (; (word)q >= HBLKSIZE; qptr = &(obj_link(q)), q = *qptr);
++ GC_ASSERT(0 == q);
++ *qptr = gfl[nwords];
++ gfl[nwords] = fl[i];
++ }
++ }
++ /* Clear fl[i], since the thread structure may hang around. */
++ /* Do it in a way that is likely to trap if we access it. */
++ fl[i] = (ptr_t)HBLKSIZE;
++ }
++}
++
++/* We statically allocate a single "size 0" object. It is linked to */
++/* itself, and is thus repeatedly reused for all size 0 allocation */
++/* requests. (Size 0 gcj allocation requests are incorrect, and */
++/* we arrange for those to fault asap.) */
++static ptr_t size_zero_object = (ptr_t)(&size_zero_object);
++
++/* Each thread structure must be initialized. */
++/* This call must be made from the new thread. */
++/* Caller holds allocation lock. */
++void GC_init_thread_local(GC_thread p)
++{
++ int i;
++
++ if (!keys_initialized) {
++ if (0 != GC_key_create(&GC_thread_key, 0)) {
++ ABORT("Failed to create key for local allocator");
++ }
++ keys_initialized = TRUE;
++ }
++ if (0 != GC_setspecific(GC_thread_key, p)) {
++ ABORT("Failed to set thread specific allocation pointers");
++ }
++ for (i = 1; i < NFREELISTS; ++i) {
++ p -> ptrfree_freelists[i] = (ptr_t)1;
++ p -> normal_freelists[i] = (ptr_t)1;
++# ifdef GC_GCJ_SUPPORT
++ p -> gcj_freelists[i] = (ptr_t)1;
++# endif
++ }
++ /* Set up the size 0 free lists. */
++ p -> ptrfree_freelists[0] = (ptr_t)(&size_zero_object);
++ p -> normal_freelists[0] = (ptr_t)(&size_zero_object);
++# ifdef GC_GCJ_SUPPORT
++ p -> gcj_freelists[0] = (ptr_t)(-1);
++# endif
++}
++
++#ifdef GC_GCJ_SUPPORT
++ extern ptr_t * GC_gcjobjfreelist;
++#endif
++
++/* We hold the allocator lock. */
++void GC_destroy_thread_local(GC_thread p)
++{
++ /* We currently only do this from the thread itself or from */
++ /* the fork handler for a child process. */
++# ifndef HANDLE_FORK
++ GC_ASSERT(GC_getspecific(GC_thread_key) == (void *)p);
++# endif
++ return_freelists(p -> ptrfree_freelists, GC_aobjfreelist);
++ return_freelists(p -> normal_freelists, GC_objfreelist);
++# ifdef GC_GCJ_SUPPORT
++ return_freelists(p -> gcj_freelists, GC_gcjobjfreelist);
++# endif
++}
++
++extern GC_PTR GC_generic_malloc_many();
++
++GC_PTR GC_local_malloc(size_t bytes)
++{
++ if (EXPECT(!SMALL_ENOUGH(bytes),0)) {
++ return(GC_malloc(bytes));
++ } else {
++ int index = INDEX_FROM_BYTES(bytes);
++ ptr_t * my_fl;
++ ptr_t my_entry;
++# if defined(REDIRECT_MALLOC) && !defined(USE_PTHREAD_SPECIFIC)
++ GC_key_t k = GC_thread_key;
++# endif
++ void * tsd;
++
++# if defined(REDIRECT_MALLOC) && !defined(USE_PTHREAD_SPECIFIC)
++ if (EXPECT(0 == k, 0)) {
++ /* This can happen if we get called when the world is */
++ /* being initialized. Whether we can actually complete */
++ /* the initialization then is unclear. */
++ GC_init_parallel();
++ k = GC_thread_key;
++ }
++# endif
++ tsd = GC_getspecific(GC_thread_key);
++# ifdef GC_ASSERTIONS
++ LOCK();
++ GC_ASSERT(tsd == (void *)GC_lookup_thread(pthread_self()));
++ UNLOCK();
++# endif
++ my_fl = ((GC_thread)tsd) -> normal_freelists + index;
++ my_entry = *my_fl;
++ if (EXPECT((word)my_entry >= HBLKSIZE, 1)) {
++ ptr_t next = obj_link(my_entry);
++ GC_PTR result = (GC_PTR)my_entry;
++ *my_fl = next;
++ obj_link(my_entry) = 0;
++ PREFETCH_FOR_WRITE(next);
++ return result;
++ } else if ((word)my_entry - 1 < DIRECT_GRANULES) {
++ *my_fl = my_entry + index + 1;
++ return GC_malloc(bytes);
++ } else {
++ GC_generic_malloc_many(BYTES_FROM_INDEX(index), NORMAL, my_fl);
++ if (*my_fl == 0) return GC_oom_fn(bytes);
++ return GC_local_malloc(bytes);
++ }
++ }
++}
++
++GC_PTR GC_local_malloc_atomic(size_t bytes)
++{
++ if (EXPECT(!SMALL_ENOUGH(bytes), 0)) {
++ return(GC_malloc_atomic(bytes));
++ } else {
++ int index = INDEX_FROM_BYTES(bytes);
++ ptr_t * my_fl = ((GC_thread)GC_getspecific(GC_thread_key))
++ -> ptrfree_freelists + index;
++ ptr_t my_entry = *my_fl;
++
++ if (EXPECT((word)my_entry >= HBLKSIZE, 1)) {
++ GC_PTR result = (GC_PTR)my_entry;
++ *my_fl = obj_link(my_entry);
++ return result;
++ } else if ((word)my_entry - 1 < DIRECT_GRANULES) {
++ *my_fl = my_entry + index + 1;
++ return GC_malloc_atomic(bytes);
++ } else {
++ GC_generic_malloc_many(BYTES_FROM_INDEX(index), PTRFREE, my_fl);
++ /* *my_fl is updated while the collector is excluded; */
++ /* the free list is always visible to the collector as */
++ /* such. */
++ if (*my_fl == 0) return GC_oom_fn(bytes);
++ return GC_local_malloc_atomic(bytes);
++ }
++ }
++}
++
++#ifdef GC_GCJ_SUPPORT
++
++#include "include/gc_gcj.h"
++
++#ifdef GC_ASSERTIONS
++ extern GC_bool GC_gcj_malloc_initialized;
++#endif
++
++extern int GC_gcj_kind;
++
++GC_PTR GC_local_gcj_malloc(size_t bytes,
++ void * ptr_to_struct_containing_descr)
++{
++ GC_ASSERT(GC_gcj_malloc_initialized);
++ if (EXPECT(!SMALL_ENOUGH(bytes), 0)) {
++ return GC_gcj_malloc(bytes, ptr_to_struct_containing_descr);
++ } else {
++ int index = INDEX_FROM_BYTES(bytes);
++ ptr_t * my_fl = ((GC_thread)GC_getspecific(GC_thread_key))
++ -> gcj_freelists + index;
++ ptr_t my_entry = *my_fl;
++ if (EXPECT((word)my_entry >= HBLKSIZE, 1)) {
++ GC_PTR result = (GC_PTR)my_entry;
++ GC_ASSERT(!GC_incremental);
++ /* We assert that any concurrent marker will stop us. */
++ /* Thus it is impossible for a mark procedure to see the */
++ /* allocation of the next object, but to see this object */
++ /* still containing a free list pointer. Otherwise the */
++ /* marker might find a random "mark descriptor". */
++ *(volatile ptr_t *)my_fl = obj_link(my_entry);
++ /* We must update the freelist before we store the pointer. */
++ /* Otherwise a GC at this point would see a corrupted */
++ /* free list. */
++ /* A memory barrier is probably never needed, since the */
++ /* action of stopping this thread will cause prior writes */
++ /* to complete. */
++ GC_ASSERT(((void * volatile *)result)[1] == 0);
++ *(void * volatile *)result = ptr_to_struct_containing_descr;
++ return result;
++ } else if ((word)my_entry - 1 < DIRECT_GRANULES) {
++ if (!GC_incremental) *my_fl = my_entry + index + 1;
++ /* In the incremental case, we always have to take this */
++ /* path. Thus we leave the counter alone. */
++ return GC_gcj_malloc(bytes, ptr_to_struct_containing_descr);
++ } else {
++ GC_generic_malloc_many(BYTES_FROM_INDEX(index), GC_gcj_kind, my_fl);
++ if (*my_fl == 0) return GC_oom_fn(bytes);
++ return GC_local_gcj_malloc(bytes, ptr_to_struct_containing_descr);
++ }
++ }
++}
++
++#endif /* GC_GCJ_SUPPORT */
++
++# else /* !THREAD_LOCAL_ALLOC && !DBG_HDRS_ALL */
++
++# define GC_destroy_thread_local(t)
++
++# endif /* !THREAD_LOCAL_ALLOC */
++
++#if 0
++/*
++To make sure that we're using LinuxThreads and not some other thread
++package, we generate a dummy reference to `pthread_kill_other_threads_np'
++(was `__pthread_initial_thread_bos' but that disappeared),
++which is a symbol defined in LinuxThreads, but (hopefully) not in other
++thread packages.
++
++We no longer do this, since this code is now portable enough that it might
++actually work for something else.
++*/
++void (*dummy_var_to_force_linux_threads)() = pthread_kill_other_threads_np;
++#endif /* 0 */
++
++#if defined(SPARC) || defined(IA64)
++ extern word GC_save_regs_in_stack();
++#endif
++
++long GC_nprocs = 1; /* Number of processors. We may not have */
++ /* access to all of them, but this is as good */
++ /* a guess as any ... */
++
++#ifdef PARALLEL_MARK
++
++# ifndef MAX_MARKERS
++# define MAX_MARKERS 16
++# endif
++
++static ptr_t marker_sp[MAX_MARKERS] = {0};
++
++void * GC_mark_thread(void * id)
++{
++ word my_mark_no = 0;
++
++ marker_sp[(word)id] = GC_approx_sp();
++ for (;; ++my_mark_no) {
++ /* GC_mark_no is passed only to allow GC_help_marker to terminate */
++ /* promptly. This is important if it were called from the signal */
++ /* handler or from the GC lock acquisition code. Under Linux, it's */
++ /* not safe to call it from a signal handler, since it uses mutexes */
++ /* and condition variables. Since it is called only here, the */
++ /* argument is unnecessary. */
++ if (my_mark_no < GC_mark_no || my_mark_no > GC_mark_no + 2) {
++ /* resynchronize if we get far off, e.g. because GC_mark_no */
++ /* wrapped. */
++ my_mark_no = GC_mark_no;
++ }
++# ifdef DEBUG_THREADS
++ GC_printf1("Starting mark helper for mark number %ld\n", my_mark_no);
++# endif
++ GC_help_marker(my_mark_no);
++ }
++}
++
++extern long GC_markers; /* Number of mark threads we would */
++ /* like to have. Includes the */
++ /* initiating thread. */
++
++pthread_t GC_mark_threads[MAX_MARKERS];
++
++#define PTHREAD_CREATE REAL_FUNC(pthread_create)
++
++static void start_mark_threads()
++{
++ unsigned i;
++ pthread_attr_t attr;
++
++ if (GC_markers > MAX_MARKERS) {
++ WARN("Limiting number of mark threads\n", 0);
++ GC_markers = MAX_MARKERS;
++ }
++ if (0 != pthread_attr_init(&attr)) ABORT("pthread_attr_init failed");
++
++ if (0 != pthread_attr_setdetachstate(&attr, PTHREAD_CREATE_DETACHED))
++ ABORT("pthread_attr_setdetachstate failed");
++
++# if defined(HPUX) || defined(GC_DGUX386_THREADS)
++ /* Default stack size is usually too small: fix it. */
++ /* Otherwise marker threads or GC may run out of */
++ /* space. */
++# define MIN_STACK_SIZE (8*HBLKSIZE*sizeof(word))
++ {
++ size_t old_size;
++ int code;
++
++ if (pthread_attr_getstacksize(&attr, &old_size) != 0)
++ ABORT("pthread_attr_getstacksize failed\n");
++ if (old_size < MIN_STACK_SIZE) {
++ if (pthread_attr_setstacksize(&attr, MIN_STACK_SIZE) != 0)
++ ABORT("pthread_attr_setstacksize failed\n");
++ }
++ }
++# endif /* HPUX || GC_DGUX386_THREADS */
++# ifdef CONDPRINT
++ if (GC_print_stats) {
++ GC_printf1("Starting %ld marker threads\n", GC_markers - 1);
++ }
++# endif
++ for (i = 0; i < GC_markers - 1; ++i) {
++ if (0 != PTHREAD_CREATE(GC_mark_threads + i, &attr,
++ GC_mark_thread, (void *)(word)i)) {
++ WARN("Marker thread creation failed, errno = %ld.\n", errno);
++ }
++ }
++}
++
++#else /* !PARALLEL_MARK */
++
++static __inline__ void start_mark_threads()
++{
++}
++
++#endif /* !PARALLEL_MARK */
++
++/* Defining INSTALL_LOOPING_SEGV_HANDLER causes SIGSEGV and SIGBUS to */
++/* result in an infinite loop in a signal handler. This can be very */
++/* useful for debugging, since (as of RH7) gdb still seems to have */
++/* serious problems with threads. */
++#ifdef INSTALL_LOOPING_SEGV_HANDLER
++void GC_looping_handler(int sig)
++{
++ GC_printf3("Signal %ld in thread %lx, pid %ld\n",
++ sig, pthread_self(), getpid());
++ for (;;);
++}
++#endif
++
++GC_bool GC_thr_initialized = FALSE;
++
++volatile GC_thread GC_threads[THREAD_TABLE_SZ];
++
++void GC_push_thread_structures GC_PROTO((void))
++{
++ GC_push_all((ptr_t)(GC_threads), (ptr_t)(GC_threads)+sizeof(GC_threads));
++# if defined(THREAD_LOCAL_ALLOC) && !defined(DBG_HDRS_ALL)
++ GC_push_all((ptr_t)(&GC_thread_key),
++ (ptr_t)(&GC_thread_key)+sizeof(&GC_thread_key));
++# endif
++}
++
++#ifdef THREAD_LOCAL_ALLOC
++/* We must explicitly mark ptrfree and gcj free lists, since the free */
++/* list links wouldn't otherwise be found. We also set them in the */
++/* normal free lists, since that involves touching less memory than if */
++/* we scanned them normally. */
++void GC_mark_thread_local_free_lists(void)
++{
++ int i, j;
++ GC_thread p;
++ ptr_t q;
++
++ for (i = 0; i < THREAD_TABLE_SZ; ++i) {
++ for (p = GC_threads[i]; 0 != p; p = p -> next) {
++ for (j = 1; j < NFREELISTS; ++j) {
++ q = p -> ptrfree_freelists[j];
++ if ((word)q > HBLKSIZE) GC_set_fl_marks(q);
++ q = p -> normal_freelists[j];
++ if ((word)q > HBLKSIZE) GC_set_fl_marks(q);
++# ifdef GC_GCJ_SUPPORT
++ q = p -> gcj_freelists[j];
++ if ((word)q > HBLKSIZE) GC_set_fl_marks(q);
++# endif /* GC_GCJ_SUPPORT */
++ }
++ }
++ }
++}
++#endif /* THREAD_LOCAL_ALLOC */
++
++static struct GC_Thread_Rep first_thread;
++
++/* Add a thread to GC_threads. We assume it wasn't already there. */
++/* Caller holds allocation lock. */
++GC_thread GC_new_thread(pthread_t id)
++{
++ int hv = ((word)id) % THREAD_TABLE_SZ;
++ GC_thread result;
++ static GC_bool first_thread_used = FALSE;
++
++ if (!first_thread_used) {
++ result = &first_thread;
++ first_thread_used = TRUE;
++ } else {
++ result = (struct GC_Thread_Rep *)
++ GC_INTERNAL_MALLOC(sizeof(struct GC_Thread_Rep), NORMAL);
++ }
++ if (result == 0) return(0);
++ result -> id = id;
++ result -> next = GC_threads[hv];
++ GC_threads[hv] = result;
++ GC_ASSERT(result -> flags == 0 && result -> thread_blocked == 0);
++ return(result);
++}
++
++/* Delete a thread from GC_threads. We assume it is there. */
++/* (The code intentionally traps if it wasn't.) */
++/* Caller holds allocation lock. */
++void GC_delete_thread(pthread_t id)
++{
++ int hv = ((word)id) % THREAD_TABLE_SZ;
++ register GC_thread p = GC_threads[hv];
++ register GC_thread prev = 0;
++
++ while (!pthread_equal(p -> id, id)) {
++ prev = p;
++ p = p -> next;
++ }
++ if (prev == 0) {
++ GC_threads[hv] = p -> next;
++ } else {
++ prev -> next = p -> next;
++ }
++ GC_INTERNAL_FREE(p);
++}
++
++/* If a thread has been joined, but we have not yet */
++/* been notified, then there may be more than one thread */
++/* in the table with the same pthread id. */
++/* This is OK, but we need a way to delete a specific one. */
++void GC_delete_gc_thread(pthread_t id, GC_thread gc_id)
++{
++ int hv = ((word)id) % THREAD_TABLE_SZ;
++ register GC_thread p = GC_threads[hv];
++ register GC_thread prev = 0;
++
++ while (p != gc_id) {
++ prev = p;
++ p = p -> next;
++ }
++ if (prev == 0) {
++ GC_threads[hv] = p -> next;
++ } else {
++ prev -> next = p -> next;
++ }
++ GC_INTERNAL_FREE(p);
++}
++
++/* Return a GC_thread corresponding to a given thread_t. */
++/* Returns 0 if it's not there. */
++/* Caller holds allocation lock or otherwise inhibits */
++/* updates. */
++/* If there is more than one thread with the given id we */
++/* return the most recent one. */
++GC_thread GC_lookup_thread(pthread_t id)
++{
++ int hv = ((word)id) % THREAD_TABLE_SZ;
++ register GC_thread p = GC_threads[hv];
++
++ while (p != 0 && !pthread_equal(p -> id, id)) p = p -> next;
++ return(p);
++}
++
++#ifdef HANDLE_FORK
++/* Remove all entries from the GC_threads table, except the */
++/* one for the current thread. We need to do this in the child */
++/* process after a fork(), since only the current thread */
++/* survives in the child. */
++void GC_remove_all_threads_but_me(void)
++{
++ pthread_t self = pthread_self();
++ int hv;
++ GC_thread p, next, me;
++
++ for (hv = 0; hv < THREAD_TABLE_SZ; ++hv) {
++ me = 0;
++ for (p = GC_threads[hv]; 0 != p; p = next) {
++ next = p -> next;
++ if (p -> id == self) {
++ me = p;
++ p -> next = 0;
++ } else {
++# ifdef THREAD_LOCAL_ALLOC
++ if (!(p -> flags & FINISHED)) {
++ GC_destroy_thread_local(p);
++ }
++# endif /* THREAD_LOCAL_ALLOC */
++ if (p != &first_thread) GC_INTERNAL_FREE(p);
++ }
++ }
++ GC_threads[hv] = me;
++ }
++}
++#endif /* HANDLE_FORK */
++
++#ifdef USE_PROC_FOR_LIBRARIES
++int GC_segment_is_thread_stack(ptr_t lo, ptr_t hi)
++{
++ int i;
++ GC_thread p;
++
++# ifdef PARALLEL_MARK
++ for (i = 0; i < GC_markers; ++i) {
++ if (marker_sp[i] > lo & marker_sp[i] < hi) return 1;
++ }
++# endif
++ for (i = 0; i < THREAD_TABLE_SZ; i++) {
++ for (p = GC_threads[i]; p != 0; p = p -> next) {
++ if (0 != p -> stack_end) {
++# ifdef STACK_GROWS_UP
++ if (p -> stack_end >= lo && p -> stack_end < hi) return 1;
++# else /* STACK_GROWS_DOWN */
++ if (p -> stack_end > lo && p -> stack_end <= hi) return 1;
++# endif
++ }
++ }
++ }
++ return 0;
++}
++#endif /* USE_PROC_FOR_LIBRARIES */
++
++#ifdef GC_LINUX_THREADS
++/* Return the number of processors, or i<= 0 if it can't be determined. */
++int GC_get_nprocs()
++{
++ /* Should be "return sysconf(_SC_NPROCESSORS_ONLN);" but that */
++ /* appears to be buggy in many cases. */
++ /* We look for lines "cpu<n>" in /proc/stat. */
++# define STAT_BUF_SIZE 4096
++# define STAT_READ read
++ /* If read is wrapped, this may need to be redefined to call */
++ /* the real one. */
++ char stat_buf[STAT_BUF_SIZE];
++ int f;
++ word result = 1;
++ /* Some old kernels only have a single "cpu nnnn ..." */
++ /* entry in /proc/stat. We identify those as */
++ /* uniprocessors. */
++ size_t i, len = 0;
++
++ f = open("/proc/stat", O_RDONLY);
++ if (f < 0 || (len = STAT_READ(f, stat_buf, STAT_BUF_SIZE)) < 100) {
++ WARN("Couldn't read /proc/stat\n", 0);
++ return -1;
++ }
++ for (i = 0; i < len - 100; ++i) {
++ if (stat_buf[i] == '\n' && stat_buf[i+1] == 'c'
++ && stat_buf[i+2] == 'p' && stat_buf[i+3] == 'u') {
++ int cpu_no = atoi(stat_buf + i + 4);
++ if (cpu_no >= result) result = cpu_no + 1;
++ }
++ }
++ close(f);
++ return result;
++}
++#endif /* GC_LINUX_THREADS */
++
++/* We hold the GC lock. Wait until an in-progress GC has finished. */
++/* Repeatedly RELEASES GC LOCK in order to wait. */
++/* If wait_for_all is true, then we exit with the GC lock held and no */
++/* collection in progress; otherwise we just wait for the current GC */
++/* to finish. */
++extern GC_bool GC_collection_in_progress();
++void GC_wait_for_gc_completion(GC_bool wait_for_all)
++{
++ if (GC_incremental && GC_collection_in_progress()) {
++ int old_gc_no = GC_gc_no;
++
++ /* Make sure that no part of our stack is still on the mark stack, */
++ /* since it's about to be unmapped. */
++ while (GC_incremental && GC_collection_in_progress()
++ && (wait_for_all || old_gc_no == GC_gc_no)) {
++ ENTER_GC();
++ GC_collect_a_little_inner(1);
++ EXIT_GC();
++ UNLOCK();
++ sched_yield();
++ LOCK();
++ }
++ }
++}
++
++#ifdef HANDLE_FORK
++/* Procedures called before and after a fork. The goal here is to make */
++/* it safe to call GC_malloc() in a forked child. It's unclear that is */
++/* attainable, since the single UNIX spec seems to imply that one */
++/* should only call async-signal-safe functions, and we probably can't */
++/* quite guarantee that. But we give it our best shot. (That same */
++/* spec also implies that it's not safe to call the system malloc */
++/* between fork() and exec(). Thus we're doing no worse than it. */
++
++/* Called before a fork() */
++void GC_fork_prepare_proc(void)
++{
++ /* Acquire all relevant locks, so that after releasing the locks */
++ /* the child will see a consistent state in which monitor */
++ /* invariants hold. Unfortunately, we can't acquire libc locks */
++ /* we might need, and there seems to be no guarantee that libc */
++ /* must install a suitable fork handler. */
++ /* Wait for an ongoing GC to finish, since we can't finish it in */
++ /* the (one remaining thread in) the child. */
++ LOCK();
++# if defined(PARALLEL_MARK) || defined(THREAD_LOCAL_ALLOC)
++ GC_wait_for_reclaim();
++# endif
++ GC_wait_for_gc_completion(TRUE);
++# if defined(PARALLEL_MARK) || defined(THREAD_LOCAL_ALLOC)
++ GC_acquire_mark_lock();
++# endif
++}
++
++/* Called in parent after a fork() */
++void GC_fork_parent_proc(void)
++{
++# if defined(PARALLEL_MARK) || defined(THREAD_LOCAL_ALLOC)
++ GC_release_mark_lock();
++# endif
++ UNLOCK();
++}
++
++/* Called in child after a fork() */
++void GC_fork_child_proc(void)
++{
++ /* Clean up the thread table, so that just our thread is left. */
++# if defined(PARALLEL_MARK) || defined(THREAD_LOCAL_ALLOC)
++ GC_release_mark_lock();
++# endif
++ GC_remove_all_threads_but_me();
++# ifdef PARALLEL_MARK
++ /* Turn off parallel marking in the child, since we are probably */
++ /* just going to exec, and we would have to restart mark threads. */
++ GC_markers = 1;
++ GC_parallel = FALSE;
++# endif /* PARALLEL_MARK */
++ UNLOCK();
++}
++#endif /* HANDLE_FORK */
++
++#if defined(GC_DGUX386_THREADS)
++/* Return the number of processors, or i<= 0 if it can't be determined. */
++int GC_get_nprocs()
++{
++ /* <takis@XFree86.Org> */
++ int numCpus;
++ struct dg_sys_info_pm_info pm_sysinfo;
++ int status =0;
++
++ status = dg_sys_info((long int *) &pm_sysinfo,
++ DG_SYS_INFO_PM_INFO_TYPE, DG_SYS_INFO_PM_CURRENT_VERSION);
++ if (status < 0)
++ /* set -1 for error */
++ numCpus = -1;
++ else
++ /* Active CPUs */
++ numCpus = pm_sysinfo.idle_vp_count;
++
++# ifdef DEBUG_THREADS
++ GC_printf1("Number of active CPUs in this system: %d\n", numCpus);
++# endif
++ return(numCpus);
++}
++#endif /* GC_DGUX386_THREADS */
++
++/* We hold the allocation lock. */
++void GC_thr_init()
++{
++# ifndef GC_DARWIN_THREADS
++ int dummy;
++# endif
++ GC_thread t;
++
++ if (GC_thr_initialized) return;
++ GC_thr_initialized = TRUE;
++
++# ifdef HANDLE_FORK
++ /* Prepare for a possible fork. */
++ pthread_atfork(GC_fork_prepare_proc, GC_fork_parent_proc,
++ GC_fork_child_proc);
++# endif /* HANDLE_FORK */
++ /* Add the initial thread, so we can stop it. */
++ t = GC_new_thread(pthread_self());
++# ifdef GC_DARWIN_THREADS
++ t -> stop_info.mach_thread = mach_thread_self();
++# else
++ t -> stop_info.stack_ptr = (ptr_t)(&dummy);
++# endif
++ t -> flags = DETACHED | MAIN_THREAD;
++
++ GC_stop_init();
++
++ /* Set GC_nprocs. */
++ {
++ char * nprocs_string = GETENV("GC_NPROCS");
++ GC_nprocs = -1;
++ if (nprocs_string != NULL) GC_nprocs = atoi(nprocs_string);
++ }
++ if (GC_nprocs <= 0) {
++# if defined(GC_HPUX_THREADS)
++ GC_nprocs = pthread_num_processors_np();
++# endif
++# if defined(GC_OSF1_THREADS)
++ GC_nprocs = sysconf(_SC_NPROCESSORS_ONLN);
++ if (GC_nprocs <= 0) GC_nprocs = 1;
++# endif
++# if defined(GC_FREEBSD_THREADS)
++ GC_nprocs = 1;
++# endif
++# if defined(GC_DARWIN_THREADS)
++ int ncpus = 1;
++ size_t len = sizeof(ncpus);
++ sysctl((int[2]) {CTL_HW, HW_NCPU}, 2, &ncpus, &len, NULL, 0);
++ GC_nprocs = ncpus;
++# endif
++# if defined(GC_LINUX_THREADS) || defined(GC_DGUX386_THREADS)
++ GC_nprocs = GC_get_nprocs();
++# endif
++ }
++ if (GC_nprocs <= 0) {
++ WARN("GC_get_nprocs() returned %ld\n", GC_nprocs);
++ GC_nprocs = 2;
++# ifdef PARALLEL_MARK
++ GC_markers = 1;
++# endif
++ } else {
++# ifdef PARALLEL_MARK
++ {
++ char * markers_string = GETENV("GC_MARKERS");
++ if (markers_string != NULL) {
++ GC_markers = atoi(markers_string);
++ } else {
++ GC_markers = GC_nprocs;
++ }
++ }
++# endif
++ }
++# ifdef PARALLEL_MARK
++# ifdef CONDPRINT
++ if (GC_print_stats) {
++ GC_printf2("Number of processors = %ld, "
++ "number of marker threads = %ld\n", GC_nprocs, GC_markers);
++ }
++# endif
++ if (GC_markers == 1) {
++ GC_parallel = FALSE;
++# ifdef CONDPRINT
++ if (GC_print_stats) {
++ GC_printf0("Single marker thread, turning off parallel marking\n");
++ }
++# endif
++ } else {
++ GC_parallel = TRUE;
++ /* Disable true incremental collection, but generational is OK. */
++ GC_time_limit = GC_TIME_UNLIMITED;
++ }
++# endif
++}
++
++
++/* Perform all initializations, including those that */
++/* may require allocation. */
++/* Called without allocation lock. */
++/* Must be called before a second thread is created. */
++/* Called without allocation lock. */
++void GC_init_parallel()
++{
++ if (parallel_initialized) return;
++ parallel_initialized = TRUE;
++
++ /* GC_init() calls us back, so set flag first. */
++ if (!GC_is_initialized) GC_init();
++ /* If we are using a parallel marker, start the helper threads. */
++# ifdef PARALLEL_MARK
++ if (GC_parallel) start_mark_threads();
++# endif
++ /* Initialize thread local free lists if used. */
++# if defined(THREAD_LOCAL_ALLOC) && !defined(DBG_HDRS_ALL)
++ LOCK();
++ GC_init_thread_local(GC_lookup_thread(pthread_self()));
++ UNLOCK();
++# endif
++}
++
++
++#if !defined(GC_DARWIN_THREADS)
++int WRAP_FUNC(pthread_sigmask)(int how, const sigset_t *set, sigset_t *oset)
++{
++ sigset_t fudged_set;
++
++ if (set != NULL && (how == SIG_BLOCK || how == SIG_SETMASK)) {
++ fudged_set = *set;
++ sigdelset(&fudged_set, SIG_SUSPEND);
++ set = &fudged_set;
++ }
++ return(REAL_FUNC(pthread_sigmask)(how, set, oset));
++}
++#endif /* !GC_DARWIN_THREADS */
++
++/* Wrappers for functions that are likely to block for an appreciable */
++/* length of time. Must be called in pairs, if at all. */
++/* Nothing much beyond the system call itself should be executed */
++/* between these. */
++
++void GC_start_blocking(void) {
++# define SP_SLOP 128
++ GC_thread me;
++ LOCK();
++ me = GC_lookup_thread(pthread_self());
++ GC_ASSERT(!(me -> thread_blocked));
++# ifdef SPARC
++ me -> stop_info.stack_ptr = (ptr_t)GC_save_regs_in_stack();
++# else
++# ifndef GC_DARWIN_THREADS
++ me -> stop_info.stack_ptr = (ptr_t)GC_approx_sp();
++# endif
++# endif
++# ifdef IA64
++ me -> backing_store_ptr = (ptr_t)GC_save_regs_in_stack() + SP_SLOP;
++# endif
++ /* Add some slop to the stack pointer, since the wrapped call may */
++ /* end up pushing more callee-save registers. */
++# ifndef GC_DARWIN_THREADS
++# ifdef STACK_GROWS_UP
++ me -> stop_info.stack_ptr += SP_SLOP;
++# else
++ me -> stop_info.stack_ptr -= SP_SLOP;
++# endif
++# endif
++ me -> thread_blocked = TRUE;
++ UNLOCK();
++}
++
++void GC_end_blocking(void) {
++ GC_thread me;
++ LOCK(); /* This will block if the world is stopped. */
++ me = GC_lookup_thread(pthread_self());
++ GC_ASSERT(me -> thread_blocked);
++ me -> thread_blocked = FALSE;
++ UNLOCK();
++}
++
++#if defined(GC_DGUX386_THREADS)
++#define __d10_sleep sleep
++#endif /* GC_DGUX386_THREADS */
++
++/* A wrapper for the standard C sleep function */
++int WRAP_FUNC(sleep) (unsigned int seconds)
++{
++ int result;
++
++ GC_start_blocking();
++ result = REAL_FUNC(sleep)(seconds);
++ GC_end_blocking();
++ return result;
++}
++
++struct start_info {
++ void *(*start_routine)(void *);
++ void *arg;
++ word flags;
++ sem_t registered; /* 1 ==> in our thread table, but */
++ /* parent hasn't yet noticed. */
++};
++
++/* Called at thread exit. */
++/* Never called for main thread. That's OK, since it */
++/* results in at most a tiny one-time leak. And */
++/* linuxthreads doesn't reclaim the main threads */
++/* resources or id anyway. */
++void GC_thread_exit_proc(void *arg)
++{
++ GC_thread me;
++
++ LOCK();
++ me = GC_lookup_thread(pthread_self());
++ GC_destroy_thread_local(me);
++ if (me -> flags & DETACHED) {
++ GC_delete_thread(pthread_self());
++ } else {
++ me -> flags |= FINISHED;
++ }
++# if defined(THREAD_LOCAL_ALLOC) && !defined(USE_PTHREAD_SPECIFIC) \
++ && !defined(USE_HPUX_TLS) && !defined(DBG_HDRS_ALL)
++ GC_remove_specific(GC_thread_key);
++# endif
++ GC_wait_for_gc_completion(FALSE);
++ UNLOCK();
++}
++
++int WRAP_FUNC(pthread_join)(pthread_t thread, void **retval)
++{
++ int result;
++ GC_thread thread_gc_id;
++
++ LOCK();
++ thread_gc_id = GC_lookup_thread(thread);
++ /* This is guaranteed to be the intended one, since the thread id */
++ /* cant have been recycled by pthreads. */
++ UNLOCK();
++ result = REAL_FUNC(pthread_join)(thread, retval);
++# if defined (GC_FREEBSD_THREADS)
++ /* On FreeBSD, the wrapped pthread_join() sometimes returns (what
++ appears to be) a spurious EINTR which caused the test and real code
++ to gratuitously fail. Having looked at system pthread library source
++ code, I see how this return code may be generated. In one path of
++ code, pthread_join() just returns the errno setting of the thread
++ being joined. This does not match the POSIX specification or the
++ local man pages thus I have taken the liberty to catch this one
++ spurious return value properly conditionalized on GC_FREEBSD_THREADS. */
++ if (result == EINTR) result = 0;
++# endif
++ if (result == 0) {
++ LOCK();
++ /* Here the pthread thread id may have been recycled. */
++ GC_delete_gc_thread(thread, thread_gc_id);
++ UNLOCK();
++ }
++ return result;
++}
++
++int
++WRAP_FUNC(pthread_detach)(pthread_t thread)
++{
++ int result;
++ GC_thread thread_gc_id;
++
++ LOCK();
++ thread_gc_id = GC_lookup_thread(thread);
++ UNLOCK();
++ result = REAL_FUNC(pthread_detach)(thread);
++ if (result == 0) {
++ LOCK();
++ thread_gc_id -> flags |= DETACHED;
++ /* Here the pthread thread id may have been recycled. */
++ if (thread_gc_id -> flags & FINISHED) {
++ GC_delete_gc_thread(thread, thread_gc_id);
++ }
++ UNLOCK();
++ }
++ return result;
++}
++
++void * GC_start_routine(void * arg)
++{
++ int dummy;
++ struct start_info * si = arg;
++ void * result;
++ GC_thread me;
++ pthread_t my_pthread;
++ void *(*start)(void *);
++ void *start_arg;
++
++ my_pthread = pthread_self();
++# ifdef DEBUG_THREADS
++ GC_printf1("Starting thread 0x%lx\n", my_pthread);
++ GC_printf1("pid = %ld\n", (long) getpid());
++ GC_printf1("sp = 0x%lx\n", (long) &arg);
++# endif
++ LOCK();
++ me = GC_new_thread(my_pthread);
++#ifdef GC_DARWIN_THREADS
++ me -> stop_info.mach_thread = mach_thread_self();
++#else
++ me -> stop_info.stack_ptr = 0;
++#endif
++ me -> flags = si -> flags;
++ /* me -> stack_end = GC_linux_stack_base(); -- currently (11/99) */
++ /* doesn't work because the stack base in /proc/self/stat is the */
++ /* one for the main thread. There is a strong argument that that's */
++ /* a kernel bug, but a pervasive one. */
++# ifdef STACK_GROWS_DOWN
++ me -> stack_end = (ptr_t)(((word)(&dummy) + (GC_page_size - 1))
++ & ~(GC_page_size - 1));
++# ifndef GC_DARWIN_THREADS
++ me -> stop_info.stack_ptr = me -> stack_end - 0x10;
++# endif
++ /* Needs to be plausible, since an asynchronous stack mark */
++ /* should not crash. */
++# else
++ me -> stack_end = (ptr_t)((word)(&dummy) & ~(GC_page_size - 1));
++ me -> stop_info.stack_ptr = me -> stack_end + 0x10;
++# endif
++ /* This is dubious, since we may be more than a page into the stack, */
++ /* and hence skip some of it, though it's not clear that matters. */
++# ifdef IA64
++ me -> backing_store_end = (ptr_t)
++ (GC_save_regs_in_stack() & ~(GC_page_size - 1));
++ /* This is also < 100% convincing. We should also read this */
++ /* from /proc, but the hook to do so isn't there yet. */
++# endif /* IA64 */
++ UNLOCK();
++ start = si -> start_routine;
++# ifdef DEBUG_THREADS
++ GC_printf1("start_routine = 0x%lx\n", start);
++# endif
++ start_arg = si -> arg;
++ sem_post(&(si -> registered)); /* Last action on si. */
++ /* OK to deallocate. */
++ pthread_cleanup_push(GC_thread_exit_proc, 0);
++# if defined(THREAD_LOCAL_ALLOC) && !defined(DBG_HDRS_ALL)
++ LOCK();
++ GC_init_thread_local(me);
++ UNLOCK();
++# endif
++ result = (*start)(start_arg);
++#if DEBUG_THREADS
++ GC_printf1("Finishing thread 0x%x\n", pthread_self());
++#endif
++ me -> status = result;
++ me -> flags |= FINISHED;
++ pthread_cleanup_pop(1);
++ /* Cleanup acquires lock, ensuring that we can't exit */
++ /* while a collection that thinks we're alive is trying to stop */
++ /* us. */
++ return(result);
++}
++
++int
++WRAP_FUNC(pthread_create)(pthread_t *new_thread,
++ const pthread_attr_t *attr,
++ void *(*start_routine)(void *), void *arg)
++{
++ int result;
++ int detachstate;
++ word my_flags = 0;
++ struct start_info * si;
++ /* This is otherwise saved only in an area mmapped by the thread */
++ /* library, which isn't visible to the collector. */
++
++ /* We resist the temptation to muck with the stack size here, */
++ /* even if the default is unreasonably small. That's the client's */
++ /* responsibility. */
++
++ LOCK();
++ si = (struct start_info *)GC_INTERNAL_MALLOC(sizeof(struct start_info),
++ NORMAL);
++ UNLOCK();
++ if (!parallel_initialized) GC_init_parallel();
++ if (0 == si) return(ENOMEM);
++ sem_init(&(si -> registered), 0, 0);
++ si -> start_routine = start_routine;
++ si -> arg = arg;
++ LOCK();
++ if (!GC_thr_initialized) GC_thr_init();
++# ifdef GC_ASSERTIONS
++ {
++ int stack_size;
++ if (NULL == attr) {
++ pthread_attr_t my_attr;
++ pthread_attr_init(&my_attr);
++ pthread_attr_getstacksize(&my_attr, &stack_size);
++ } else {
++ pthread_attr_getstacksize(attr, &stack_size);
++ }
++ GC_ASSERT(stack_size >= (8*HBLKSIZE*sizeof(word)));
++ /* Our threads may need to do some work for the GC. */
++ /* Ridiculously small threads won't work, and they */
++ /* probably wouldn't work anyway. */
++ }
++# endif
++ if (NULL == attr) {
++ detachstate = PTHREAD_CREATE_JOINABLE;
++ } else {
++ pthread_attr_getdetachstate(attr, &detachstate);
++ }
++ if (PTHREAD_CREATE_DETACHED == detachstate) my_flags |= DETACHED;
++ si -> flags = my_flags;
++ UNLOCK();
++# ifdef DEBUG_THREADS
++ GC_printf1("About to start new thread from thread 0x%X\n",
++ pthread_self());
++# endif
++
++ result = REAL_FUNC(pthread_create)(new_thread, attr, GC_start_routine, si);
++
++# ifdef DEBUG_THREADS
++ GC_printf1("Started thread 0x%X\n", *new_thread);
++# endif
++ /* Wait until child has been added to the thread table. */
++ /* This also ensures that we hold onto si until the child is done */
++ /* with it. Thus it doesn't matter whether it is otherwise */
++ /* visible to the collector. */
++ while (0 != sem_wait(&(si -> registered))) {
++ if (EINTR != errno) ABORT("sem_wait failed");
++ }
++ sem_destroy(&(si -> registered));
++ LOCK();
++ GC_INTERNAL_FREE(si);
++ UNLOCK();
++
++ return(result);
++}
++
++#ifdef GENERIC_COMPARE_AND_SWAP
++ pthread_mutex_t GC_compare_and_swap_lock = PTHREAD_MUTEX_INITIALIZER;
++
++ GC_bool GC_compare_and_exchange(volatile GC_word *addr,
++ GC_word old, GC_word new_val)
++ {
++ GC_bool result;
++ pthread_mutex_lock(&GC_compare_and_swap_lock);
++ if (*addr == old) {
++ *addr = new_val;
++ result = TRUE;
++ } else {
++ result = FALSE;
++ }
++ pthread_mutex_unlock(&GC_compare_and_swap_lock);
++ return result;
++ }
++
++ GC_word GC_atomic_add(volatile GC_word *addr, GC_word how_much)
++ {
++ GC_word old;
++ pthread_mutex_lock(&GC_compare_and_swap_lock);
++ old = *addr;
++ *addr = old + how_much;
++ pthread_mutex_unlock(&GC_compare_and_swap_lock);
++ return old;
++ }
++
++#endif /* GENERIC_COMPARE_AND_SWAP */
++/* Spend a few cycles in a way that can't introduce contention with */
++/* othre threads. */
++void GC_pause()
++{
++ int i;
++# ifndef __GNUC__
++ volatile word dummy = 0;
++# endif
++
++ for (i = 0; i < 10; ++i) {
++# ifdef __GNUC__
++ __asm__ __volatile__ (" " : : : "memory");
++# else
++ /* Something that's unlikely to be optimized away. */
++ GC_noop(++dummy);
++# endif
++ }
++}
++
++#define SPIN_MAX 1024 /* Maximum number of calls to GC_pause before */
++ /* give up. */
++
++VOLATILE GC_bool GC_collecting = 0;
++ /* A hint that we're in the collector and */
++ /* holding the allocation lock for an */
++ /* extended period. */
++
++#if !defined(USE_SPIN_LOCK) || defined(PARALLEL_MARK)
++/* If we don't want to use the below spinlock implementation, either */
++/* because we don't have a GC_test_and_set implementation, or because */
++/* we don't want to risk sleeping, we can still try spinning on */
++/* pthread_mutex_trylock for a while. This appears to be very */
++/* beneficial in many cases. */
++/* I suspect that under high contention this is nearly always better */
++/* than the spin lock. But it's a bit slower on a uniprocessor. */
++/* Hence we still default to the spin lock. */
++/* This is also used to acquire the mark lock for the parallel */
++/* marker. */
++
++/* Here we use a strict exponential backoff scheme. I don't know */
++/* whether that's better or worse than the above. We eventually */
++/* yield by calling pthread_mutex_lock(); it never makes sense to */
++/* explicitly sleep. */
++
++void GC_generic_lock(pthread_mutex_t * lock)
++{
++#ifndef NO_PTHREAD_TRYLOCK
++ unsigned pause_length = 1;
++ unsigned i;
++
++ if (0 == pthread_mutex_trylock(lock)) return;
++ for (; pause_length <= SPIN_MAX; pause_length <<= 1) {
++ for (i = 0; i < pause_length; ++i) {
++ GC_pause();
++ }
++ switch(pthread_mutex_trylock(lock)) {
++ case 0:
++ return;
++ case EBUSY:
++ break;
++ default:
++ ABORT("Unexpected error from pthread_mutex_trylock");
++ }
++ }
++#endif /* !NO_PTHREAD_TRYLOCK */
++ pthread_mutex_lock(lock);
++}
++
++#endif /* !USE_SPIN_LOCK || PARALLEL_MARK */
++
++#if defined(USE_SPIN_LOCK)
++
++/* Reasonably fast spin locks. Basically the same implementation */
++/* as STL alloc.h. This isn't really the right way to do this. */
++/* but until the POSIX scheduling mess gets straightened out ... */
++
++volatile unsigned int GC_allocate_lock = 0;
++
++
++void GC_lock()
++{
++# define low_spin_max 30 /* spin cycles if we suspect uniprocessor */
++# define high_spin_max SPIN_MAX /* spin cycles for multiprocessor */
++ static unsigned spin_max = low_spin_max;
++ unsigned my_spin_max;
++ static unsigned last_spins = 0;
++ unsigned my_last_spins;
++ int i;
++
++ if (!GC_test_and_set(&GC_allocate_lock)) {
++ return;
++ }
++ my_spin_max = spin_max;
++ my_last_spins = last_spins;
++ for (i = 0; i < my_spin_max; i++) {
++ if (GC_collecting || GC_nprocs == 1) goto yield;
++ if (i < my_last_spins/2 || GC_allocate_lock) {
++ GC_pause();
++ continue;
++ }
++ if (!GC_test_and_set(&GC_allocate_lock)) {
++ /*
++ * got it!
++ * Spinning worked. Thus we're probably not being scheduled
++ * against the other process with which we were contending.
++ * Thus it makes sense to spin longer the next time.
++ */
++ last_spins = i;
++ spin_max = high_spin_max;
++ return;
++ }
++ }
++ /* We are probably being scheduled against the other process. Sleep. */
++ spin_max = low_spin_max;
++yield:
++ for (i = 0;; ++i) {
++ if (!GC_test_and_set(&GC_allocate_lock)) {
++ return;
++ }
++# define SLEEP_THRESHOLD 12
++ /* Under Linux very short sleeps tend to wait until */
++ /* the current time quantum expires. On old Linux */
++ /* kernels nanosleep(<= 2ms) just spins under Linux. */
++ /* (Under 2.4, this happens only for real-time */
++ /* processes.) We want to minimize both behaviors */
++ /* here. */
++ if (i < SLEEP_THRESHOLD) {
++ sched_yield();
++ } else {
++ struct timespec ts;
++
++ if (i > 24) i = 24;
++ /* Don't wait for more than about 15msecs, even */
++ /* under extreme contention. */
++ ts.tv_sec = 0;
++ ts.tv_nsec = 1 << i;
++ nanosleep(&ts, 0);
++ }
++ }
++}
++
++#else /* !USE_SPINLOCK */
++void GC_lock()
++{
++#ifndef NO_PTHREAD_TRYLOCK
++ if (1 == GC_nprocs || GC_collecting) {
++ pthread_mutex_lock(&GC_allocate_ml);
++ } else {
++ GC_generic_lock(&GC_allocate_ml);
++ }
++#else /* !NO_PTHREAD_TRYLOCK */
++ pthread_mutex_lock(&GC_allocate_ml);
++#endif /* !NO_PTHREAD_TRYLOCK */
++}
++
++#endif /* !USE_SPINLOCK */
++
++#if defined(PARALLEL_MARK) || defined(THREAD_LOCAL_ALLOC)
++
++#ifdef GC_ASSERTIONS
++ pthread_t GC_mark_lock_holder = NO_THREAD;
++#endif
++
++#if 0
++ /* Ugly workaround for a linux threads bug in the final versions */
++ /* of glibc2.1. Pthread_mutex_trylock sets the mutex owner */
++ /* field even when it fails to acquire the mutex. This causes */
++ /* pthread_cond_wait to die. Remove for glibc2.2. */
++ /* According to the man page, we should use */
++ /* PTHREAD_ERRORCHECK_MUTEX_INITIALIZER_NP, but that isn't actually */
++ /* defined. */
++ static pthread_mutex_t mark_mutex =
++ {0, 0, 0, PTHREAD_MUTEX_ERRORCHECK_NP, {0, 0}};
++#else
++ static pthread_mutex_t mark_mutex = PTHREAD_MUTEX_INITIALIZER;
++#endif
++
++static pthread_cond_t builder_cv = PTHREAD_COND_INITIALIZER;
++
++void GC_acquire_mark_lock()
++{
++/*
++ if (pthread_mutex_lock(&mark_mutex) != 0) {
++ ABORT("pthread_mutex_lock failed");
++ }
++*/
++ GC_generic_lock(&mark_mutex);
++# ifdef GC_ASSERTIONS
++ GC_mark_lock_holder = pthread_self();
++# endif
++}
++
++void GC_release_mark_lock()
++{
++ GC_ASSERT(GC_mark_lock_holder == pthread_self());
++# ifdef GC_ASSERTIONS
++ GC_mark_lock_holder = NO_THREAD;
++# endif
++ if (pthread_mutex_unlock(&mark_mutex) != 0) {
++ ABORT("pthread_mutex_unlock failed");
++ }
++}
++
++/* Collector must wait for a freelist builders for 2 reasons: */
++/* 1) Mark bits may still be getting examined without lock. */
++/* 2) Partial free lists referenced only by locals may not be scanned */
++/* correctly, e.g. if they contain "pointer-free" objects, since the */
++/* free-list link may be ignored. */
++void GC_wait_builder()
++{
++ GC_ASSERT(GC_mark_lock_holder == pthread_self());
++# ifdef GC_ASSERTIONS
++ GC_mark_lock_holder = NO_THREAD;
++# endif
++ if (pthread_cond_wait(&builder_cv, &mark_mutex) != 0) {
++ ABORT("pthread_cond_wait failed");
++ }
++ GC_ASSERT(GC_mark_lock_holder == NO_THREAD);
++# ifdef GC_ASSERTIONS
++ GC_mark_lock_holder = pthread_self();
++# endif
++}
++
++void GC_wait_for_reclaim()
++{
++ GC_acquire_mark_lock();
++ while (GC_fl_builder_count > 0) {
++ GC_wait_builder();
++ }
++ GC_release_mark_lock();
++}
++
++void GC_notify_all_builder()
++{
++ GC_ASSERT(GC_mark_lock_holder == pthread_self());
++ if (pthread_cond_broadcast(&builder_cv) != 0) {
++ ABORT("pthread_cond_broadcast failed");
++ }
++}
++
++#endif /* PARALLEL_MARK || THREAD_LOCAL_ALLOC */
++
++#ifdef PARALLEL_MARK
++
++static pthread_cond_t mark_cv = PTHREAD_COND_INITIALIZER;
++
++void GC_wait_marker()
++{
++ GC_ASSERT(GC_mark_lock_holder == pthread_self());
++# ifdef GC_ASSERTIONS
++ GC_mark_lock_holder = NO_THREAD;
++# endif
++ if (pthread_cond_wait(&mark_cv, &mark_mutex) != 0) {
++ ABORT("pthread_cond_wait failed");
++ }
++ GC_ASSERT(GC_mark_lock_holder == NO_THREAD);
++# ifdef GC_ASSERTIONS
++ GC_mark_lock_holder = pthread_self();
++# endif
++}
++
++void GC_notify_all_marker()
++{
++ if (pthread_cond_broadcast(&mark_cv) != 0) {
++ ABORT("pthread_cond_broadcast failed");
++ }
++}
++
++#endif /* PARALLEL_MARK */
++
++# endif /* GC_LINUX_THREADS and friends */
++
+diff -Nubr boehm-gc/ptr_chck.c ../boehm-gc/ptr_chck.c
+--- boehm-gc/ptr_chck.c Fri Aug 17 11:30:46 2001
++++ ../boehm-gc/ptr_chck.c Mon May 26 12:48:52 2003
@@ -79,7 +79,7 @@
return(p);
}
sz = WORDS_TO_BYTES(hhdr -> hb_sz);
-- if (sz > MAXOBJBYTES) {
-+ if (sz > WORDS_TO_BYTES(MAXOBJSZ)) {
+- if (sz > WORDS_TO_BYTES(MAXOBJSZ)) {
++ if (sz > MAXOBJBYTES) {
base = (ptr_t)HBLKPTR(p);
limit = base + sz;
if ((ptr_t)p >= limit) {
pdispl = HBLKDISPL(p);
map_entry = MAP_ENTRY((hhdr -> hb_map), pdispl);
if (map_entry == OBJ_INVALID
-- || sz > MAXOBJBYTES && (ptr_t)p >= (ptr_t)h + sz) {
-+ || sz > MAXOBJSZ && (ptr_t)p >= (ptr_t)h + sz) {
+- || sz > MAXOBJSZ && (ptr_t)p >= (ptr_t)h + sz) {
++ || sz > MAXOBJBYTES && (ptr_t)p >= (ptr_t)h + sz) {
goto fail;
}
return(p);
-diff -Nur ../boehm-gc/reclaim.c boehm-gc/reclaim.c
---- ../boehm-gc/reclaim.c Mon May 26 12:48:52 2003
-+++ boehm-gc/reclaim.c Fri Mar 29 14:52:12 2002
-@@ -27,61 +27,23 @@
+diff -Nubr boehm-gc/reclaim.c ../boehm-gc/reclaim.c
+--- boehm-gc/reclaim.c Fri Mar 29 14:52:12 2002
++++ ../boehm-gc/reclaim.c Mon May 26 12:48:52 2003
+@@ -27,10 +27,43 @@
/* nonzero. */
#endif /* PARALLEL_MARK */
--/* We defer printing of leaked objects until we're done with the GC */
--/* cycle, since the routine for printing objects needs to run outside */
--/* the collector, e.g. without the allocation lock. */
--#define MAX_LEAKED 40
--ptr_t GC_leaked[MAX_LEAKED];
--unsigned GC_n_leaked = 0;
--
--GC_bool GC_have_errors = FALSE;
--
--void GC_add_leaked(leaked)
--ptr_t leaked;
--{
-- if (GC_n_leaked < MAX_LEAKED) {
-- GC_have_errors = TRUE;
-- GC_leaked[GC_n_leaked++] = leaked;
-- /* Make sure it's not reclaimed this cycle */
-- GC_set_mark_bit(leaked);
-- }
--}
--
--static GC_bool printing_errors = FALSE;
--/* Print all objects on the list after printing any smashed objs. */
--/* Clear both lists. */
--void GC_print_all_errors ()
-+static void report_leak(p, sz)
-+ptr_t p;
-+word sz;
+-static void report_leak(p, sz)
+-ptr_t p;
+-word sz;
++/* We defer printing of leaked objects until we're done with the GC */
++/* cycle, since the routine for printing objects needs to run outside */
++/* the collector, e.g. without the allocation lock. */
++#define MAX_LEAKED 40
++ptr_t GC_leaked[MAX_LEAKED];
++unsigned GC_n_leaked = 0;
++
++GC_bool GC_have_errors = FALSE;
++
++void GC_add_leaked(leaked)
++ptr_t leaked;
++{
++ if (GC_n_leaked < MAX_LEAKED) {
++ GC_have_errors = TRUE;
++ GC_leaked[GC_n_leaked++] = leaked;
++ /* Make sure it's not reclaimed this cycle */
++ GC_set_mark_bit(leaked);
++ }
++}
++
++static GC_bool printing_errors = FALSE;
++/* Print all objects on the list after printing any smashed objs. */
++/* Clear both lists. */
++void GC_print_all_errors ()
{
-- unsigned i;
--
-- LOCK();
-- if (printing_errors) {
-- UNLOCK();
-- return;
-- }
-- printing_errors = TRUE;
-- UNLOCK();
-- if (GC_debugging_started) GC_print_all_smashed();
-- for (i = 0; i < GC_n_leaked; ++i) {
-- ptr_t p = GC_leaked[i];
-- if (HDR(p) -> hb_obj_kind == PTRFREE) {
-- GC_err_printf0("Leaked atomic object at ");
-- } else {
-- GC_err_printf0("Leaked composite object at ");
-- }
-- GC_print_heap_obj(p);
-- GC_err_printf0("\n");
-- GC_free(p);
-- GC_leaked[i] = 0;
-+ if (HDR(p) -> hb_obj_kind == PTRFREE) {
-+ GC_err_printf0("Leaked atomic object at ");
-+ } else {
-+ GC_err_printf0("Leaked composite object at ");
++ unsigned i;
++
++ LOCK();
++ if (printing_errors) {
++ UNLOCK();
++ return;
++ }
++ printing_errors = TRUE;
++ UNLOCK();
++ if (GC_debugging_started) GC_print_all_smashed();
++ for (i = 0; i < GC_n_leaked; ++i) {
++ ptr_t p = GC_leaked[i];
+ if (HDR(p) -> hb_obj_kind == PTRFREE) {
+ GC_err_printf0("Leaked atomic object at ");
+ } else {
+@@ -38,12 +71,17 @@
}
-- GC_n_leaked = 0;
-- printing_errors = FALSE;
-+ GC_print_heap_obj(p);
-+ GC_err_printf0("\n");
+ GC_print_heap_obj(p);
+ GC_err_printf0("\n");
++ GC_free(p);
++ GC_leaked[i] = 0;
++ }
++ GC_n_leaked = 0;
++ printing_errors = FALSE;
}
--
++
# define FOUND_FREE(hblk, word_no) \
{ \
-- GC_add_leaked((ptr_t)hblk + WORDS_TO_BYTES(word_no)); \
-+ report_leak((ptr_t)hblk + WORDS_TO_BYTES(word_no), \
-+ HDR(hblk) -> hb_sz); \
+- report_leak((ptr_t)hblk + WORDS_TO_BYTES(word_no), \
+- HDR(hblk) -> hb_sz); \
++ GC_add_leaked((ptr_t)hblk + WORDS_TO_BYTES(word_no)); \
}
/*
-@@ -904,7 +866,7 @@
+@@ -866,7 +904,7 @@
* Clear *flp.
* This must be done before dropping a list of free gcj-style objects,
* since may otherwise end up with dangling "descriptor" pointers.
-- * It may help for other pointer-containing objects.
-+ * It may help for other pointer-containg objects.
+- * It may help for other pointer-containg objects.
++ * It may help for other pointer-containing objects.
*/
void GC_clear_fl_links(flp)
ptr_t *flp;
-diff -Nur ../boehm-gc/solaris_pthreads.c boehm-gc/solaris_pthreads.c
---- ../boehm-gc/solaris_pthreads.c Mon May 26 12:48:52 2003
-+++ boehm-gc/solaris_pthreads.c Mon Feb 11 20:37:53 2002
-@@ -13,8 +13,9 @@
+diff -Nubr boehm-gc/solaris_pthreads.c ../boehm-gc/solaris_pthreads.c
+--- boehm-gc/solaris_pthreads.c Mon Feb 11 20:37:53 2002
++++ ../boehm-gc/solaris_pthreads.c Mon May 26 12:48:52 2003
+@@ -13,9 +13,8 @@
/*
* Support code for Solaris threads. Provides functionality we wish Sun
* had provided. Relies on some information we probably shouldn't rely on.
-- * Modified by Peter C. for Solaris Posix Threads.
-+ * Modified Peter C. for Solaris Posix Threads.
+- * Modified Peter C. for Solaris Posix Threads.
++ * Modified by Peter C. for Solaris Posix Threads.
*/
-+/* Boehm, September 14, 1994 4:44 pm PDT */
+-/* Boehm, September 14, 1994 4:44 pm PDT */
# if defined(GC_SOLARIS_PTHREADS)
# include "private/gc_priv.h"
-diff -Nur ../boehm-gc/solaris_threads.c boehm-gc/solaris_threads.c
---- ../boehm-gc/solaris_threads.c Mon May 26 12:48:52 2003
-+++ boehm-gc/solaris_threads.c Mon Feb 11 20:37:53 2002
-@@ -37,10 +37,6 @@
+diff -Nubr boehm-gc/solaris_threads.c ../boehm-gc/solaris_threads.c
+--- boehm-gc/solaris_threads.c Mon Feb 11 20:37:53 2002
++++ ../boehm-gc/solaris_threads.c Mon May 26 12:48:52 2003
+@@ -37,6 +37,10 @@
# include <unistd.h>
# include <errno.h>
--#ifdef HANDLE_FORK
-- --> Not yet supported. Try porting the code from linux_threads.c.
--#endif
--
++#ifdef HANDLE_FORK
++ --> Not yet supported. Try porting the code from linux_threads.c.
++#endif
++
/*
* This is the default size of the LWP arrays. If there are more LWPs
* than this when a stop-the-world GC happens, set_max_lwps will be
-@@ -365,7 +361,7 @@
+@@ -361,7 +365,7 @@
sizeof (prgregset_t)) != 0) {
int j;
-- for(j = 0; j < NPRGREG; j++)
-+ for(j = 0; j < NGREG; j++)
+- for(j = 0; j < NGREG; j++)
++ for(j = 0; j < NPRGREG; j++)
{
GC_printf3("%i: %x -> %x\n", j,
GC_lwp_registers[i][j],
-@@ -825,7 +821,7 @@
+@@ -821,7 +825,7 @@
if (result == 0) {
t = GC_lookup_thread(target_thread);
if (t == 0) ABORT("thread unknown to GC");
-- t -> flags |= SUSPNDED;
-+ t -> flags |= SUSPENDED;
+- t -> flags |= SUSPENDED;
++ t -> flags |= SUSPNDED;
}
UNLOCK();
return(result);
-@@ -841,7 +837,7 @@
+@@ -837,7 +841,7 @@
if (result == 0) {
t = GC_lookup_thread(target_thread);
if (t == 0) ABORT("thread unknown to GC");
-- t -> flags &= ~SUSPNDED;
-+ t -> flags &= ~SUSPENDED;
+- t -> flags &= ~SUSPENDED;
++ t -> flags &= ~SUSPNDED;
}
UNLOCK();
return(result);
-@@ -927,7 +923,7 @@
+@@ -923,7 +927,7 @@
my_flags |= CLIENT_OWNS_STACK;
}
if (flags & THR_DETACHED) my_flags |= DETACHED;
-- if (flags & THR_SUSPENDED) my_flags |= SUSPNDED;
-+ if (flags & THR_SUSPENDED) my_flags |= SUSPENDED;
+- if (flags & THR_SUSPENDED) my_flags |= SUSPENDED;
++ if (flags & THR_SUSPENDED) my_flags |= SUSPNDED;
result = thr_create(stack, stack_size, start_routine,
arg, flags & ~THR_DETACHED, &my_new_thread);
if (result == 0) {
-diff -Nur ../boehm-gc/sparc_mach_dep.S boehm-gc/sparc_mach_dep.S
---- ../boehm-gc/sparc_mach_dep.S Mon May 26 12:48:52 2003
-+++ boehm-gc/sparc_mach_dep.S Thu Feb 14 16:09:29 2002
-@@ -37,7 +37,7 @@
- stx %g0,[%o3] ! *(long *)p = 0
- cmp %o3,%o1
- bgu,pt %xcc, loop ! if (p > limit) goto loop
-- add %o3,-8,%o3 ! p -= 8 (delay slot)
-+ add %o3,-8,%o3 ! p -= 8 (delay slot)
- retl
- mov %o2,%sp ! Restore sp., delay slot
- #else /* 32 bit SPARC */
-diff -Nur ../boehm-gc/threadlibs.c boehm-gc/threadlibs.c
---- ../boehm-gc/threadlibs.c Mon May 26 12:48:52 2003
-+++ boehm-gc/threadlibs.c Mon Feb 11 20:37:53 2002
-@@ -4,14 +4,13 @@
+diff -Nubr boehm-gc/tests/CVS/Entries ../boehm-gc/tests/CVS/Entries
+--- boehm-gc/tests/CVS/Entries Wed Dec 31 16:00:00 1969
++++ ../boehm-gc/tests/CVS/Entries Sun May 25 12:49:10 2003
+@@ -0,0 +1,6 @@
++/leak_test.c/1.2/Fri Sep 14 00:43:59 2001//
++/test.c/1.4/Thu Mar 14 07:28:34 2002//
++/test_cpp.cc/1.2/Fri Sep 14 00:43:59 2001//
++/thread_leak_test.c/1.2/Fri Sep 14 00:43:59 2001//
++/trace_test.c/1.2/Fri Sep 14 00:43:59 2001//
++D
+diff -Nubr boehm-gc/tests/CVS/Repository ../boehm-gc/tests/CVS/Repository
+--- boehm-gc/tests/CVS/Repository Wed Dec 31 16:00:00 1969
++++ ../boehm-gc/tests/CVS/Repository Sun May 25 12:49:10 2003
+@@ -0,0 +1 @@
++/cvs/root/gcc3/gcc3/boehm-gc/tests
+diff -Nubr boehm-gc/tests/CVS/Root ../boehm-gc/tests/CVS/Root
+--- boehm-gc/tests/CVS/Root Wed Dec 31 16:00:00 1969
++++ ../boehm-gc/tests/CVS/Root Sun May 25 12:49:10 2003
+@@ -0,0 +1 @@
++:pserver:anonymous@anoncvs.opensource.apple.com:/cvs/root
+diff -Nubr boehm-gc/threadlibs.c ../boehm-gc/threadlibs.c
+--- boehm-gc/threadlibs.c Mon Feb 11 20:37:53 2002
++++ ../boehm-gc/threadlibs.c Mon May 26 12:48:52 2003
+@@ -4,13 +4,14 @@
int main()
{
# if defined(GC_USE_LD_WRAP)
-- printf("-Wl,--wrap -Wl,dlopen "
-+ printf("-Wl,--wrap -Wl,read -Wl,--wrap -Wl,dlopen "
+- printf("-Wl,--wrap -Wl,read -Wl,--wrap -Wl,dlopen "
++ printf("-Wl,--wrap -Wl,dlopen "
"-Wl,--wrap -Wl,pthread_create -Wl,--wrap -Wl,pthread_join "
"-Wl,--wrap -Wl,pthread_detach "
"-Wl,--wrap -Wl,pthread_sigmask -Wl,--wrap -Wl,sleep\n");
# endif
# if defined(GC_LINUX_THREADS) || defined(GC_IRIX_THREADS) \
-- || defined(GC_FREEBSD_THREADS) || defined(GC_SOLARIS_PTHREADS) \
-- || defined(GC_MACOSX_THREADS)
-+ || defined(GC_FREEBSD_THREADS) || defined(GC_SOLARIS_PTHREADS)
+- || defined(GC_FREEBSD_THREADS) || defined(GC_SOLARIS_PTHREADS)
++ || defined(GC_FREEBSD_THREADS) || defined(GC_SOLARIS_PTHREADS) \
++ || defined(GC_MACOSX_THREADS)
printf("-lpthread\n");
# endif
# if defined(GC_HPUX_THREADS) || defined(GC_OSF1_THREADS)
-@@ -19,17 +18,6 @@
+@@ -18,6 +19,17 @@
# endif
# if defined(GC_SOLARIS_THREADS) && !defined(GC_SOLARIS_PTHREADS)
printf("-lthread -ldl\n");
--# endif
--# if defined(GC_WIN32_THREADS) && defined(CYGWIN32)
-- printf("-lpthread\n");
--# endif
--# if defined(GC_OSF1_THREADS)
-- printf("-lpthread -lrt");
--# endif
-- /* You need GCC 3.0.3 to build this one! */
-- /* DG/UX native gcc doesnt know what "-pthread" is */
--# if defined(GC_DGUX386_THREADS)
-- printf("-ldl -pthread\n");
++# endif
++# if defined(GC_WIN32_THREADS) && defined(CYGWIN32)
++ printf("-lpthread\n");
++# endif
++# if defined(GC_OSF1_THREADS)
++ printf("-lpthread -lrt");
++# endif
++ /* You need GCC 3.0.3 to build this one! */
++ /* DG/UX native gcc doesnt know what "-pthread" is */
++# if defined(GC_DGUX386_THREADS)
++ printf("-ldl -pthread\n");
# endif
return 0;
}
-diff -Nur ../boehm-gc/typd_mlc.c boehm-gc/typd_mlc.c
---- ../boehm-gc/typd_mlc.c Mon May 26 12:48:52 2003
-+++ boehm-gc/typd_mlc.c Fri Aug 17 11:30:46 2001
-@@ -437,7 +437,6 @@
+diff -Nubr boehm-gc/typd_mlc.c ../boehm-gc/typd_mlc.c
+--- boehm-gc/typd_mlc.c Fri Aug 17 11:30:46 2001
++++ ../boehm-gc/typd_mlc.c Mon May 26 12:48:52 2003
+@@ -437,6 +437,7 @@
for (; bm != 0; bm >>= 1, current_p++) {
if (bm & 1) {
current = *current_p;
-- FIXUP_POINTER(current);
++ FIXUP_POINTER(current);
if ((ptr_t)current >= least_ha && (ptr_t)current <= greatest_ha) {
PUSH_CONTENTS((ptr_t)current, mark_stack_ptr,
mark_stack_limit, current_p, exit1);
-@@ -675,9 +674,9 @@
+@@ -674,7 +675,7 @@
if( !FASTLOCK_SUCCEEDED() || (op = *opp) == 0 ) {
FASTUNLOCK();
op = (ptr_t)GENERAL_MALLOC((word)lb, GC_explicit_kind);
-- if (0 == op) return 0;
-+ if (0 == op) return(0);
- # ifdef MERGE_SIZES
-- lw = GC_size_map[lb]; /* May have been uninitialized. */
-+ lw = GC_size_map[lb]; /* May have been uninitialized. */
- # endif
- } else {
- *opp = obj_link(op);
-@@ -721,7 +720,7 @@
- FASTUNLOCK();
- op = (ptr_t)GENERAL_MALLOC_IOP(lb, GC_explicit_kind);
+- if (0 == op) return(0);
++ if (0 == op) return 0;
# ifdef MERGE_SIZES
-- lw = GC_size_map[lb]; /* May have been uninitialized. */
-+ lw = GC_size_map[lb]; /* May have been uninitialized. */
+ lw = GC_size_map[lb]; /* May have been uninitialized. */
# endif
- } else {
- *opp = obj_link(op);
-diff -Nur ../boehm-gc/version.h boehm-gc/version.h
---- ../boehm-gc/version.h Mon May 26 12:48:52 2003
-+++ boehm-gc/version.h Mon Feb 11 20:37:53 2002
-@@ -1,25 +1,8 @@
--/* The version here should match that in configure/configure.in */
--/* Eventually this one may become unnecessary. For now we need */
--/* it to keep the old-style build process working. */
--#define GC_TMP_VERSION_MAJOR 6
--#define GC_TMP_VERSION_MINOR 2
--#define GC_TMP_ALPHA_VERSION 5
-+#define GC_VERSION_MAJOR 6
-+#define GC_VERSION_MINOR 1
-+#define GC_ALPHA_VERSION 3
-
--#if defined(GC_VERSION_MAJOR)
--# if GC_TMP_VERSION_MAJOR != GC_VERSION_MAJOR || \
-- GC_TMP_VERSION_MINOR != GC_VERSION_MINOR || \
-- GC_TMP_ALPHA_VERSION != GC_ALPHA_VERSION
--# error Inconsistent version info. Check version.h and configure.in.
--# endif
--#else
--# define GC_VERSION_MAJOR GC_TMP_VERSION_MAJOR
--# define GC_VERSION_MINOR GC_TMP_VERSION_MINOR
--# define GC_ALPHA_VERSION GC_TMP_ALPHA_VERSION
--#endif
--
--#ifndef GC_NOT_ALPHA
+diff -Nubr boehm-gc/version.h ../boehm-gc/version.h
+--- boehm-gc/version.h Mon Feb 11 20:37:53 2002
++++ ../boehm-gc/version.h Mon May 26 12:48:52 2003
+@@ -1,8 +1,25 @@
+-#define GC_VERSION_MAJOR 6
+-#define GC_VERSION_MINOR 1
+-#define GC_ALPHA_VERSION 3
++/* The version here should match that in configure/configure.in */
++/* Eventually this one may become unnecessary. For now we need */
++/* it to keep the old-style build process working. */
++#define GC_TMP_VERSION_MAJOR 6
++#define GC_TMP_VERSION_MINOR 2
++#define GC_TMP_ALPHA_VERSION 5
+
++#if defined(GC_VERSION_MAJOR)
++# if GC_TMP_VERSION_MAJOR != GC_VERSION_MAJOR || \
++ GC_TMP_VERSION_MINOR != GC_VERSION_MINOR || \
++ GC_TMP_ALPHA_VERSION != GC_ALPHA_VERSION
++# error Inconsistent version info. Check version.h and configure.in.
++# endif
++#else
++# define GC_VERSION_MAJOR GC_TMP_VERSION_MAJOR
++# define GC_VERSION_MINOR GC_TMP_VERSION_MINOR
++# define GC_ALPHA_VERSION GC_TMP_ALPHA_VERSION
++#endif
++
++#ifndef GC_NOT_ALPHA
# define GC_NOT_ALPHA 0xff
--#endif
++#endif
#ifndef GC_NO_VERSION_VAR
-diff -Nur ../boehm-gc/win32_threads.c boehm-gc/win32_threads.c
---- ../boehm-gc/win32_threads.c Mon May 26 12:48:52 2003
-+++ boehm-gc/win32_threads.c Mon Apr 28 13:55:07 2003
-@@ -1,27 +1,13 @@
--#if defined(GC_WIN32_THREADS)
-+#if defined(GC_WIN32_THREADS)
+diff -Nubr boehm-gc/win32_threads.c ../boehm-gc/win32_threads.c
+--- boehm-gc/win32_threads.c Mon Apr 28 13:55:07 2003
++++ ../boehm-gc/win32_threads.c Mon May 26 12:48:52 2003
+@@ -2,12 +2,26 @@
#include "private/gc_priv.h"
--#ifdef CYGWIN32
--# include <errno.h>
--
-- /* Cygwin-specific forward decls */
--# undef pthread_create
--# undef pthread_sigmask
--# undef pthread_join
--# undef dlopen
--
--# define DEBUG_CYGWIN_THREADS 0
--
-- GC_bool GC_thr_initialized = FALSE;
-- void * GC_start_routine(void * arg);
-- void GC_thread_exit_proc(void *arg);
--
-+#if 0
-+#define STRICT
-+#include <windows.h>
+-#if 0
+-#define STRICT
+-#include <windows.h>
++#ifdef CYGWIN32
++# include <errno.h>
++
++ /* Cygwin-specific forward decls */
++# undef pthread_create
++# undef pthread_sigmask
++# undef pthread_join
++# undef dlopen
++
++# define DEBUG_CYGWIN_THREADS 0
++
++ GC_bool GC_thr_initialized = FALSE;
++ void * GC_start_routine(void * arg);
++ void GC_thread_exit_proc(void *arg);
++
#endif
--#ifndef MAX_THREADS
--# define MAX_THREADS 64
--#endif
-+#define MAX_THREADS 64
+-#define MAX_THREADS 64
++#ifndef MAX_THREADS
++# define MAX_THREADS 64
++#endif
struct thread_entry {
LONG in_use;
-@@ -32,12 +18,6 @@
+@@ -18,6 +32,12 @@
/* !in_use ==> stack == 0 */
CONTEXT context;
GC_bool suspended;
--
--# ifdef CYGWIN32
-- void *status; /* hold exit value until join in case it's a pointer */
-- pthread_t pthread_id;
--# endif
--
++
++# ifdef CYGWIN32
++ void *status; /* hold exit value until join in case it's a pointer */
++ pthread_t pthread_id;
++# endif
++
};
volatile GC_bool GC_please_stop = FALSE;
-@@ -49,12 +29,6 @@
+@@ -29,6 +49,12 @@
/* Unlike the other threads implementations, the thread table here */
/* contains no pointers to the collectable heap. Thus we have */
/* no private structures we need to preserve. */
--# ifdef CYGWIN32
-- { int i; /* pthreads may keep a pointer in the thread exit value */
-- for (i = 0; i < MAX_THREADS; i++)
-- if (thread_table[i].in_use) GC_push_all((ptr_t)&(thread_table[i].status),(ptr_t)(&(thread_table[i].status)+1));
-- }
--# endif
++# ifdef CYGWIN32
++ { int i; /* pthreads may keep a pointer in the thread exit value */
++ for (i = 0; i < MAX_THREADS; i++)
++ if (thread_table[i].in_use) GC_push_all((ptr_t)&(thread_table[i].status),(ptr_t)(&(thread_table[i].status)+1));
++ }
++# endif
}
void GC_stop_world()
-@@ -62,10 +36,6 @@
+@@ -36,6 +62,10 @@
DWORD thread_id = GetCurrentThreadId();
int i;
--#ifdef CYGWIN32
-- if (!GC_thr_initialized) ABORT("GC_stop_world() called before GC_thr_init()");
--#endif
--
++#ifdef CYGWIN32
++ if (!GC_thr_initialized) ABORT("GC_stop_world() called before GC_thr_init()");
++#endif
++
GC_please_stop = TRUE;
for (i = 0; i < MAX_THREADS; i++)
if (thread_table[i].stack != 0
-@@ -83,15 +53,11 @@
+@@ -53,10 +83,14 @@
DWORD exitCode;
if (GetExitCodeThread(thread_table[i].handle,&exitCode) &&
exitCode != STILL_ACTIVE) {
-- thread_table[i].stack = 0; /* prevent stack from being pushed */
--# ifndef CYGWIN32
-- /* this breaks pthread_join on Cygwin, which is guaranteed to */
-- /* only see user pthreads */
-+ thread_table[i].stack = 0;
+- thread_table[i].stack = 0;
++ thread_table[i].stack = 0; /* prevent stack from being pushed */
++# ifndef CYGWIN32
++ /* this breaks pthread_join on Cygwin, which is guaranteed to */
++ /* only see user pthreads */
thread_table[i].in_use = FALSE;
CloseHandle(thread_table[i].handle);
BZERO((void *)(&thread_table[i].context), sizeof(CONTEXT));
--# endif
-- continue;
-+ continue;
++# endif
+ continue;
}
if (SuspendThread(thread_table[i].handle) == (DWORD)-1)
- ABORT("SuspendThread failed");
-@@ -369,11 +335,9 @@
+@@ -335,9 +369,11 @@
if (*lo < start) *lo = start;
}
--#if !defined(MSWINCE) && defined(GC_DLL)
--
--/* We register threads from DllMain */
-+#if !defined(MSWINCE) && !(defined(__MINGW32__) && !defined(_DLL))
+-#if !defined(MSWINCE) && !(defined(__MINGW32__) && !defined(_DLL))
++#if !defined(MSWINCE) && defined(GC_DLL)
--GC_API HANDLE GC_CreateThread(
-+HANDLE WINAPI GC_CreateThread(
+-HANDLE WINAPI GC_CreateThread(
++/* We register threads from DllMain */
++
++GC_API HANDLE GC_CreateThread(
LPSECURITY_ATTRIBUTES lpThreadAttributes,
DWORD dwStackSize, LPTHREAD_START_ROUTINE lpStartAddress,
LPVOID lpParameter, DWORD dwCreationFlags, LPDWORD lpThreadId )
-@@ -382,10 +346,7 @@
+@@ -346,7 +382,10 @@
lpParameter, dwCreationFlags, lpThreadId);
}
-
--#else /* defined(MSWINCE) || !defined(GC_DLL)) */
+
+-#else /* !defined(MSWINCE) && !(defined(__MINGW32__) && !defined(_DLL)) */
++#else /* defined(MSWINCE) || !defined(GC_DLL)) */
++
++/* We have no DllMain to take care of new threads. Thus we */
++/* must properly intercept thread creation. */
+
+ typedef struct {
+ HANDLE child_ready_h, parent_ready_h;
+@@ -527,22 +566,11 @@
+
+ LONG WINAPI GC_write_fault_handler(struct _EXCEPTION_POINTERS *exc_info);
+
+-#ifdef GC_DLL
+-
+-/*
+- * This isn't generally safe, since DllMain is not premptible.
+- * If another thread holds the lock while this runs we're in trouble.
+- * Pontus Rydin suggests wrapping the thread start routine instead.
++/* threadAttach/threadDetach routines used by both CYGWIN and DLL
++ * implementation, since both recieve explicit notification on thread
++ * creation/destruction.
+ */
+-BOOL WINAPI DllMain(HINSTANCE inst, ULONG reason, LPVOID reserved)
+-{
+- switch (reason) {
+- case DLL_PROCESS_ATTACH:
+- InitializeCriticalSection(&GC_allocate_ml);
+- GC_init(); /* Force initialization before thread attach. */
+- /* fall through */
+- case DLL_THREAD_ATTACH:
+- {
++static void threadAttach() {
+ int i;
+ /* It appears to be unsafe to acquire a lock here, since this */
+ /* code is apparently not preeemptible on some systems. */
+@@ -554,14 +582,11 @@
+ /* The following should be a noop according to the win32 */
+ /* documentation. There is empirical evidence that it */
+ /* isn't. - HB */
+-# ifdef MPROTECT_VDB
++# if defined(MPROTECT_VDB)
+ if (GC_incremental) SetUnhandledExceptionFilter(GC_write_fault_handler);
+ # endif
+-
+- for (i = 0;
+ /* cast away volatile qualifier */
+- InterlockedExchange((LPLONG) &thread_table[i].in_use, 1) != 0;
+- i++) {
++ for (i = 0; InterlockedExchange((LONG*)&thread_table[i].in_use,1) != 0; i++) {
+ /* Compare-and-swap would make this cleaner, but that's not */
+ /* supported before Windows 98 and NT 4.0. In Windows 2000, */
+ /* InterlockedExchange is supposed to be replaced by */
+@@ -571,11 +596,13 @@
+ ABORT("too many threads");
+ }
+ thread_table[i].id = GetCurrentThreadId();
++# ifdef CYGWIN32
++ thread_table[i].pthread_id = pthread_self();
++# endif
+ if (!DuplicateHandle(GetCurrentProcess(),
+ GetCurrentThread(),
+ GetCurrentProcess(),
+- /* cast away volatile qualifier */
+- (HANDLE *) &thread_table[i].handle,
++ (HANDLE*)&thread_table[i].handle,
+ 0,
+ 0,
+ DUPLICATE_SAME_ACCESS)) {
+@@ -584,33 +611,226 @@
+ ABORT("DuplicateHandle failed");
+ }
+ thread_table[i].stack = GC_get_stack_base();
++ if (thread_table[i].stack == NULL)
++ ABORT("Failed to find stack base in threadAttach");
+ /* If this thread is being created while we are trying to stop */
+ /* the world, wait here. Hopefully this can't happen on any */
+ /* systems that don't allow us to block here. */
+ while (GC_please_stop) Sleep(20);
+- }
+- break;
+- case DLL_THREAD_DETACH:
+- {
++}
++
++static void threadDetach(DWORD thread_id) {
+ int i;
+- DWORD thread_id = GetCurrentThreadId();
++
+ LOCK();
+ for (i = 0;
+ i < MAX_THREADS &&
+- (thread_table[i].stack == 0 || thread_table[i].id != thread_id);
++ !thread_table[i].in_use || thread_table[i].id != thread_id;
+ i++) {}
+- if (i >= MAX_THREADS) {
++ if (i >= MAX_THREADS ) {
+ WARN("thread %ld not found on detach", (GC_word)thread_id);
+- } else {
++ }
++ else {
+ thread_table[i].stack = 0;
+ thread_table[i].in_use = FALSE;
+ CloseHandle(thread_table[i].handle);
+ /* cast away volatile qualifier */
+- BZERO((void *) &thread_table[i].context, sizeof(CONTEXT));
++ BZERO((void *)&thread_table[i].context, sizeof(CONTEXT));
++ }
++ UNLOCK();
++}
++
++#ifdef CYGWIN32
++
++/* Called by GC_init() - we hold the allocation lock. */
++void GC_thr_init() {
++ if (GC_thr_initialized) return;
++ GC_thr_initialized = TRUE;
++
++#if 0
++ /* this might already be handled in GC_init... */
++ InitializeCriticalSection(&GC_allocate_ml);
++#endif
++
++ /* Add the initial thread, so we can stop it. */
++ threadAttach();
++}
++
++struct start_info {
++ void *(*start_routine)(void *);
++ void *arg;
++};
++
++int GC_pthread_join(pthread_t pthread_id, void **retval) {
++ int result;
++ int i;
++
++# if DEBUG_CYGWIN_THREADS
++ GC_printf3("thread 0x%x(0x%x) is joining thread 0x%x.\n",(int)pthread_self(),
++ GetCurrentThreadId(), (int)pthread_id);
++# endif
++
++ /* Can't do any table lookups here, because thread being joined
++ might not have registered itself yet */
++
++ result = pthread_join(pthread_id, retval);
++
++ LOCK();
++ for (i = 0; !thread_table[i].in_use || thread_table[i].pthread_id != pthread_id;
++ i++) {
++ if (i == MAX_THREADS - 1) {
++ GC_printf1("Failed to find thread 0x%x in pthread_join()\n", pthread_id);
++ ABORT("thread not found on detach");
++ }
+ }
+ UNLOCK();
++ threadDetach(thread_table[i].id);
++
++# if DEBUG_CYGWIN_THREADS
++ GC_printf3("thread 0x%x(0x%x) completed join with thread 0x%x.\n",
++ (int)pthread_self(), GetCurrentThreadId(), (int)pthread_id);
++# endif
++
++ return result;
++}
++
++/* Cygwin-pthreads calls CreateThread internally, but it's not
++ * easily interceptible by us..
++ * so intercept pthread_create instead
++ */
++int
++GC_pthread_create(pthread_t *new_thread,
++ const pthread_attr_t *attr,
++ void *(*start_routine)(void *), void *arg) {
++ int result;
++ struct start_info * si;
++
++ if (!GC_is_initialized) GC_init();
++ /* make sure GC is initialized (i.e. main thread is attached) */
++
++ /* This is otherwise saved only in an area mmapped by the thread */
++ /* library, which isn't visible to the collector. */
++ si = GC_malloc_uncollectable(sizeof(struct start_info));
++ if (0 == si) return(EAGAIN);
++
++ si -> start_routine = start_routine;
++ si -> arg = arg;
++
++# if DEBUG_CYGWIN_THREADS
++ GC_printf2("About to create a thread from 0x%x(0x%x)\n",(int)pthread_self(),
++ GetCurrentThreadId);
++# endif
++ result = pthread_create(new_thread, attr, GC_start_routine, si);
++
++ if (result) { /* failure */
++ GC_free(si);
++ }
++
++ return(result);
++}
++
++void * GC_start_routine(void * arg)
++{
++ struct start_info * si = arg;
++ void * result;
++ void *(*start)(void *);
++ void *start_arg;
++ pthread_t pthread_id;
++ int i;
++
++# if DEBUG_CYGWIN_THREADS
++ GC_printf2("thread 0x%x(0x%x) starting...\n",(int)pthread_self(),
++ GetCurrentThreadId());
++# endif
++
++ /* If a GC occurs before the thread is registered, that GC will */
++ /* ignore this thread. That's fine, since it will block trying to */
++ /* acquire the allocation lock, and won't yet hold interesting */
++ /* pointers. */
++ LOCK();
++ /* We register the thread here instead of in the parent, so that */
++ /* we don't need to hold the allocation lock during pthread_create. */
++ threadAttach();
++ UNLOCK();
++
++ start = si -> start_routine;
++ start_arg = si -> arg;
++ pthread_id = pthread_self();
++
++ GC_free(si); /* was allocated uncollectable */
++
++ pthread_cleanup_push(GC_thread_exit_proc, pthread_id);
++ result = (*start)(start_arg);
++ pthread_cleanup_pop(0);
++
++# if DEBUG_CYGWIN_THREADS
++ GC_printf2("thread 0x%x(0x%x) returned from start routine.\n",
++ (int)pthread_self(),GetCurrentThreadId());
++# endif
++
++ LOCK();
++ for (i = 0; thread_table[i].pthread_id != pthread_id; i++) {
++ if (i == MAX_THREADS - 1)
++ ABORT("thread not found on exit");
++ }
++ thread_table[i].status = result;
++ UNLOCK();
++
++ return(result);
++}
++
++void GC_thread_exit_proc(void *arg)
++{
++ pthread_t pthread_id = (pthread_t)arg;
++ int i;
++
++# if DEBUG_CYGWIN_THREADS
++ GC_printf2("thread 0x%x(0x%x) called pthread_exit().\n",
++ (int)pthread_self(),GetCurrentThreadId());
++# endif
++
++ LOCK();
++ for (i = 0; thread_table[i].pthread_id != pthread_id; i++) {
++ if (i == MAX_THREADS - 1)
++ ABORT("thread not found on exit");
+ }
++ UNLOCK();
++
++#if 0
++ /* TODO: we need a way to get the exit value after a pthread_exit so we can stash it safely away */
++ thread_table[i].status = ???
++#endif
++}
++
++/* nothing required here... */
++int GC_pthread_sigmask(int how, const sigset_t *set, sigset_t *oset) {
++ return pthread_sigmask(how, set, oset);
++}
++int GC_pthread_detach(pthread_t thread) {
++ return pthread_detach(thread);
++}
++#else /* !CYGWIN32 */
++
++/*
++ * We avoid acquiring locks here, since this doesn't seem to be preemptable.
++ * Pontus Rydin suggests wrapping the thread start routine instead.
++ */
++#ifdef GC_DLL
++BOOL WINAPI DllMain(HINSTANCE inst, ULONG reason, LPVOID reserved)
++{
++ switch (reason) {
++ case DLL_PROCESS_ATTACH:
++ InitializeCriticalSection(&GC_allocate_ml);
++ GC_init(); /* Force initialization before thread attach. */
++ /* fall through */
++ case DLL_THREAD_ATTACH:
++ threadAttach();
++ break;
++
++ case DLL_THREAD_DETACH:
++ threadDetach(GetCurrentThreadId());
+ break;
++
+ case DLL_PROCESS_DETACH:
+ {
+ int i;
+@@ -636,8 +856,8 @@
+ }
+ return TRUE;
+ }
-
--/* We have no DllMain to take care of new threads. Thus we */
--/* must properly intercept thread creation. */
-+#else /* !defined(MSWINCE) && !(defined(__MINGW32__) && !defined(_DLL)) */
+-# endif /* GC_DLL */
++#endif /* GC_DLL */
++#endif /* !CYGWIN32 */
- typedef struct {
- HANDLE child_ready_h, parent_ready_h;
-@@ -509,7 +470,7 @@
+ # endif /* !MSWINCE */
+--- dyn_load.c Mon Mar 3 22:38:30 2003
++++ dyn_load.c Tue Sep 9 23:24:47 2003
+@@ -55,9 +55,10 @@
+ !defined(MSWIN32) && !defined(MSWINCE) && \
+ !(defined(ALPHA) && defined(OSF1)) && \
+ !defined(HPUX) && !(defined(LINUX) && defined(__ELF__)) && \
+- !defined(RS6000) && !defined(SCO_ELF) && \
++ !defined(RS6000) && !defined(SCO_ELF) && !defined(DGUX) && \
+ !(defined(FREEBSD) && defined(__ELF__)) && \
+- !(defined(NETBSD) && defined(__ELF__)) && !defined(HURD)
++ !(defined(NETBSD) && defined(__ELF__)) && !defined(HURD) && \
++ !defined(DARWIN)
+ --> We only know how to find data segments of dynamic libraries for the
+ --> above. Additional SVR4 variants might not be too
+ --> hard to add.
+@@ -80,7 +81,7 @@
+ #endif
- return ret;
- }
--#endif /* !defined(MSWINCE) && !(defined(__MINGW32__) && !defined(_DLL)) */
-+#endif /* !defined(MSWINCE) && !(defined(__MINGW32__) && !defined(_DLL)) */
+ #if defined(LINUX) && defined(__ELF__) || defined(SCO_ELF) || \
+- (defined(FREEBSD) && defined(__ELF__)) || \
++ (defined(FREEBSD) && defined(__ELF__)) || defined(DGUX) || \
+ (defined(NETBSD) && defined(__ELF__)) || defined(HURD)
+ # include <stddef.h>
+ # include <elf.h>
+@@ -264,7 +265,7 @@
+ # endif /* SUNOS */
- #ifdef MSWINCE
+ #if defined(LINUX) && defined(__ELF__) || defined(SCO_ELF) || \
+- (defined(FREEBSD) && defined(__ELF__)) || \
++ (defined(FREEBSD) && defined(__ELF__)) || defined(DGUX) || \
+ (defined(NETBSD) && defined(__ELF__)) || defined(HURD)
-@@ -566,256 +527,13 @@
- LONG WINAPI GC_write_fault_handler(struct _EXCEPTION_POINTERS *exc_info);
+@@ -282,56 +283,23 @@
+ /* Repeatedly read until buffer is filled, or EOF is encountered */
+ /* Defined in os_dep.c. */
--/* threadAttach/threadDetach routines used by both CYGWIN and DLL
-- * implementation, since both recieve explicit notification on thread
-- * creation/destruction.
-- */
--static void threadAttach() {
-- int i;
-- /* It appears to be unsafe to acquire a lock here, since this */
-- /* code is apparently not preeemptible on some systems. */
-- /* (This is based on complaints, not on Microsoft's official */
-- /* documentation, which says this should perform "only simple */
-- /* inititalization tasks".) */
-- /* Hence we make do with nonblocking synchronization. */
--
-- /* The following should be a noop according to the win32 */
-- /* documentation. There is empirical evidence that it */
-- /* isn't. - HB */
--# if defined(MPROTECT_VDB)
-- if (GC_incremental) SetUnhandledExceptionFilter(GC_write_fault_handler);
--# endif
-- /* cast away volatile qualifier */
-- for (i = 0; InterlockedExchange((LONG*)&thread_table[i].in_use,1) != 0; i++) {
-- /* Compare-and-swap would make this cleaner, but that's not */
-- /* supported before Windows 98 and NT 4.0. In Windows 2000, */
-- /* InterlockedExchange is supposed to be replaced by */
-- /* InterlockedExchangePointer, but that's not really what I */
-- /* want here. */
-- if (i == MAX_THREADS - 1)
-- ABORT("too many threads");
-- }
-- thread_table[i].id = GetCurrentThreadId();
--# ifdef CYGWIN32
-- thread_table[i].pthread_id = pthread_self();
--# endif
-- if (!DuplicateHandle(GetCurrentProcess(),
-- GetCurrentThread(),
-- GetCurrentProcess(),
-- (HANDLE*)&thread_table[i].handle,
-- 0,
-- 0,
-- DUPLICATE_SAME_ACCESS)) {
-- DWORD last_error = GetLastError();
-- GC_printf1("Last error code: %lx\n", last_error);
-- ABORT("DuplicateHandle failed");
-- }
-- thread_table[i].stack = GC_get_stack_base();
-- if (thread_table[i].stack == NULL)
-- ABORT("Failed to find stack base in threadAttach");
-- /* If this thread is being created while we are trying to stop */
-- /* the world, wait here. Hopefully this can't happen on any */
-- /* systems that don't allow us to block here. */
-- while (GC_please_stop) Sleep(20);
--}
--
--static void threadDetach(DWORD thread_id) {
-- int i;
--
-- LOCK();
-- for (i = 0;
-- i < MAX_THREADS &&
-- !thread_table[i].in_use || thread_table[i].id != thread_id;
-- i++) {}
-- if (i >= MAX_THREADS ) {
-- WARN("thread %ld not found on detach", (GC_word)thread_id);
-- }
-- else {
-- thread_table[i].stack = 0;
-- thread_table[i].in_use = FALSE;
-- CloseHandle(thread_table[i].handle);
-- /* cast away volatile qualifier */
-- BZERO((void *)&thread_table[i].context, sizeof(CONTEXT));
-- }
-- UNLOCK();
--}
--
--#ifdef CYGWIN32
--
--/* Called by GC_init() - we hold the allocation lock. */
--void GC_thr_init() {
-- if (GC_thr_initialized) return;
-- GC_thr_initialized = TRUE;
--
--#if 0
-- /* this might already be handled in GC_init... */
-- InitializeCriticalSection(&GC_allocate_ml);
--#endif
--
-- /* Add the initial thread, so we can stop it. */
-- threadAttach();
--}
--
--struct start_info {
-- void *(*start_routine)(void *);
-- void *arg;
--};
--
--int GC_pthread_join(pthread_t pthread_id, void **retval) {
-- int result;
-- int i;
--
--# if DEBUG_CYGWIN_THREADS
-- GC_printf3("thread 0x%x(0x%x) is joining thread 0x%x.\n",(int)pthread_self(),
-- GetCurrentThreadId(), (int)pthread_id);
--# endif
--
-- /* Can't do any table lookups here, because thread being joined
-- might not have registered itself yet */
--
-- result = pthread_join(pthread_id, retval);
--
-- LOCK();
-- for (i = 0; !thread_table[i].in_use || thread_table[i].pthread_id != pthread_id;
-- i++) {
-- if (i == MAX_THREADS - 1) {
-- GC_printf1("Failed to find thread 0x%x in pthread_join()\n", pthread_id);
-- ABORT("thread not found on detach");
-- }
-- }
-- UNLOCK();
-- threadDetach(thread_table[i].id);
--
--# if DEBUG_CYGWIN_THREADS
-- GC_printf3("thread 0x%x(0x%x) completed join with thread 0x%x.\n",
-- (int)pthread_self(), GetCurrentThreadId(), (int)pthread_id);
--# endif
--
-- return result;
--}
--
--/* Cygwin-pthreads calls CreateThread internally, but it's not
-- * easily interceptible by us..
-- * so intercept pthread_create instead
-- */
--int
--GC_pthread_create(pthread_t *new_thread,
-- const pthread_attr_t *attr,
-- void *(*start_routine)(void *), void *arg) {
+-static char *parse_map_entry(char *buf_ptr, word *start, word *end,
++char *GC_parse_map_entry(char *buf_ptr, word *start, word *end,
+ char *prot_buf, unsigned int *maj_dev);
++word GC_apply_to_maps(word (*fn)(char *));
++ /* From os_dep.c */
+
+-void GC_register_dynamic_libraries()
++word GC_register_map_entries(char *maps)
+ {
+- int f;
- int result;
-- struct start_info * si;
--
-- if (!GC_is_initialized) GC_init();
-- /* make sure GC is initialized (i.e. main thread is attached) */
--
-- /* This is otherwise saved only in an area mmapped by the thread */
-- /* library, which isn't visible to the collector. */
-- si = GC_malloc_uncollectable(sizeof(struct start_info));
-- if (0 == si) return(EAGAIN);
--
-- si -> start_routine = start_routine;
-- si -> arg = arg;
+ char prot_buf[5];
+- int maps_size;
+- char maps_temp[32768];
+- char *maps_buf;
+- char *buf_ptr;
++ char *buf_ptr = maps;
+ int count;
+ word start, end;
+- unsigned int maj_dev, min_dev;
++ unsigned int maj_dev;
+ word least_ha, greatest_ha;
+ unsigned i;
+ word datastart = (word)(DATASTART);
+
+- /* Read /proc/self/maps */
+- /* Note that we may not allocate, and thus can't use stdio. */
+- f = open("/proc/self/maps", O_RDONLY);
+- if (-1 == f) ABORT("Couldn't open /proc/self/maps");
+- /* stat() doesn't work for /proc/self/maps, so we have to
+- read it to find out how large it is... */
+- maps_size = 0;
+- do {
+- result = GC_repeat_read(f, maps_temp, sizeof(maps_temp));
+- if (result <= 0) ABORT("Couldn't read /proc/self/maps");
+- maps_size += result;
+- } while (result == sizeof(maps_temp));
-
--# if DEBUG_CYGWIN_THREADS
-- GC_printf2("About to create a thread from 0x%x(0x%x)\n",(int)pthread_self(),
-- GetCurrentThreadId);
--# endif
-- result = pthread_create(new_thread, attr, GC_start_routine, si);
+- if (maps_size > sizeof(maps_temp)) {
+- /* If larger than our buffer, close and re-read it. */
+- close(f);
+- f = open("/proc/self/maps", O_RDONLY);
+- if (-1 == f) ABORT("Couldn't open /proc/self/maps");
+- maps_buf = alloca(maps_size);
+- if (NULL == maps_buf) ABORT("/proc/self/maps alloca failed");
+- result = GC_repeat_read(f, maps_buf, maps_size);
+- if (result <= 0) ABORT("Couldn't read /proc/self/maps");
+- } else {
+- /* Otherwise use the fixed size buffer */
+- maps_buf = maps_temp;
+- }
-
-- if (result) { /* failure */
-- GC_free(si);
-- }
+- close(f);
+- maps_buf[result] = '\0';
+- buf_ptr = maps_buf;
+- /* Compute heap bounds. Should be done by add_to_heap? */
++ /* Compute heap bounds. FIXME: Should be done by add_to_heap? */
+ least_ha = (word)(-1);
+ greatest_ha = 0;
+ for (i = 0; i < GC_n_heap_sects; ++i) {
+@@ -342,11 +310,10 @@
+ }
+ if (greatest_ha < (word)GC_scratch_last_end_ptr)
+ greatest_ha = (word)GC_scratch_last_end_ptr;
+- for (;;) {
-
-- return(result);
--}
+- buf_ptr = parse_map_entry(buf_ptr, &start, &end, prot_buf, &maj_dev);
+- if (buf_ptr == NULL) return;
+
++ for (;;) {
++ buf_ptr = GC_parse_map_entry(buf_ptr, &start, &end, prot_buf, &maj_dev);
++ if (buf_ptr == NULL) return 1;
+ if (prot_buf[1] == 'w') {
+ /* This is a writable mapping. Add it to */
+ /* the root set unless it is already otherwise */
+@@ -358,16 +325,7 @@
+ # ifdef THREADS
+ if (GC_segment_is_thread_stack(start, end)) continue;
+ # endif
+- /* The rest of this assumes that there is no mapping */
+- /* spanning the beginning of the data segment, or extending */
+- /* beyond the entire heap at both ends. */
+- /* Empirically these assumptions hold. */
+-
+- if (start < (word)DATAEND && end > (word)DATAEND) {
+- /* Rld may use space at the end of the main data */
+- /* segment. Thus we add that in. */
+- start = (word)DATAEND;
+- }
++ /* We no longer exclude the main data segment. */
+ if (start < least_ha && end > least_ha) {
+ end = least_ha;
+ }
+@@ -378,6 +336,13 @@
+ GC_add_roots_inner((char *)start, (char *)end, TRUE);
+ }
+ }
++ return 1;
++}
++
++void GC_register_dynamic_libraries()
++{
++ if (!GC_apply_to_maps(GC_register_map_entries))
++ ABORT("Failed to read /proc for library registration.");
+ }
+
+ /* We now take care of the main data segment ourselves: */
+@@ -387,60 +352,6 @@
+ }
+
+ # define HAVE_REGISTER_MAIN_STATIC_DATA
+-//
+-// parse_map_entry parses an entry from /proc/self/maps so we can
+-// locate all writable data segments that belong to shared libraries.
+-// The format of one of these entries and the fields we care about
+-// is as follows:
+-// XXXXXXXX-XXXXXXXX r-xp 00000000 30:05 260537 name of mapping...\n
+-// ^^^^^^^^ ^^^^^^^^ ^^^^ ^^
+-// start end prot maj_dev
+-// 0 9 18 32
+-//
+-// The parser is called with a pointer to the entry and the return value
+-// is either NULL or is advanced to the next entry(the byte after the
+-// trailing '\n'.)
+-//
+-#define OFFSET_MAP_START 0
+-#define OFFSET_MAP_END 9
+-#define OFFSET_MAP_PROT 18
+-#define OFFSET_MAP_MAJDEV 32
-
--void * GC_start_routine(void * arg)
+-static char *parse_map_entry(char *buf_ptr, word *start, word *end,
+- char *prot_buf, unsigned int *maj_dev)
-{
-- struct start_info * si = arg;
-- void * result;
-- void *(*start)(void *);
-- void *start_arg;
-- pthread_t pthread_id;
- int i;
+- unsigned int val;
+- char *tok;
-
--# if DEBUG_CYGWIN_THREADS
-- GC_printf2("thread 0x%x(0x%x) starting...\n",(int)pthread_self(),
-- GetCurrentThreadId());
--# endif
--
-- /* If a GC occurs before the thread is registered, that GC will */
-- /* ignore this thread. That's fine, since it will block trying to */
-- /* acquire the allocation lock, and won't yet hold interesting */
-- /* pointers. */
-- LOCK();
-- /* We register the thread here instead of in the parent, so that */
-- /* we don't need to hold the allocation lock during pthread_create. */
-- threadAttach();
-- UNLOCK();
--
-- start = si -> start_routine;
-- start_arg = si -> arg;
-- pthread_id = pthread_self();
--
-- GC_free(si); /* was allocated uncollectable */
--
-- pthread_cleanup_push(GC_thread_exit_proc, pthread_id);
-- result = (*start)(start_arg);
-- pthread_cleanup_pop(0);
--
--# if DEBUG_CYGWIN_THREADS
-- GC_printf2("thread 0x%x(0x%x) returned from start routine.\n",
-- (int)pthread_self(),GetCurrentThreadId());
--# endif
--
-- LOCK();
-- for (i = 0; thread_table[i].pthread_id != pthread_id; i++) {
-- if (i == MAX_THREADS - 1)
-- ABORT("thread not found on exit");
+- if (buf_ptr == NULL || *buf_ptr == '\0') {
+- return NULL;
- }
-- thread_table[i].status = result;
-- UNLOCK();
-
-- return(result);
--}
+- memcpy(prot_buf, buf_ptr+OFFSET_MAP_PROT, 4); // do the protections first
+- prot_buf[4] = '\0';
-
--void GC_thread_exit_proc(void *arg)
--{
-- pthread_t pthread_id = (pthread_t)arg;
-- int i;
+- if (prot_buf[1] == 'w') { // we can skip all of this if it's not writable
-
--# if DEBUG_CYGWIN_THREADS
-- GC_printf2("thread 0x%x(0x%x) called pthread_exit().\n",
-- (int)pthread_self(),GetCurrentThreadId());
--# endif
+- tok = buf_ptr;
+- buf_ptr[OFFSET_MAP_START+8] = '\0';
+- *start = strtoul(tok, NULL, 16);
+-
+- tok = buf_ptr+OFFSET_MAP_END;
+- buf_ptr[OFFSET_MAP_END+8] = '\0';
+- *end = strtoul(tok, NULL, 16);
-
-- LOCK();
-- for (i = 0; thread_table[i].pthread_id != pthread_id; i++) {
-- if (i == MAX_THREADS - 1)
-- ABORT("thread not found on exit");
+- buf_ptr += OFFSET_MAP_MAJDEV;
+- tok = buf_ptr;
+- while (*buf_ptr != ':') buf_ptr++;
+- *buf_ptr++ = '\0';
+- *maj_dev = strtoul(tok, NULL, 16);
- }
-- UNLOCK();
-
--#if 0
-- /* TODO: we need a way to get the exit value after a pthread_exit so we can stash it safely away */
-- thread_table[i].status = ???
--#endif
--}
+- while (*buf_ptr && *buf_ptr++ != '\n');
-
--/* nothing required here... */
--int GC_pthread_sigmask(int how, const sigset_t *set, sigset_t *oset) {
-- return pthread_sigmask(how, set, oset);
--}
--int GC_pthread_detach(pthread_t thread) {
-- return pthread_detach(thread);
+- return buf_ptr;
-}
--#else /* !CYGWIN32 */
-+#ifdef GC_DLL
- /*
-- * We avoid acquiring locks here, since this doesn't seem to be preemptable.
-+ * This isn't generally safe, since DllMain is not premptible.
-+ * If another thread holds the lock while this runs we're in trouble.
- * Pontus Rydin suggests wrapping the thread start routine instead.
- */
--#ifdef GC_DLL
- BOOL WINAPI DllMain(HINSTANCE inst, ULONG reason, LPVOID reserved)
- {
- switch (reason) {
-@@ -824,13 +542,75 @@
- GC_init(); /* Force initialization before thread attach. */
- /* fall through */
- case DLL_THREAD_ATTACH:
-- threadAttach();
-- break;
-+ {
-+ int i;
-+ /* It appears to be unsafe to acquire a lock here, since this */
-+ /* code is apparently not preeemptible on some systems. */
-+ /* (This is based on complaints, not on Microsoft's official */
-+ /* documentation, which says this should perform "only simple */
-+ /* inititalization tasks".) */
-+ /* Hence we make do with nonblocking synchronization. */
-+
-+ /* The following should be a noop according to the win32 */
-+ /* documentation. There is empirical evidence that it */
-+ /* isn't. - HB */
-+# ifdef MPROTECT_VDB
-+ if (GC_incremental) SetUnhandledExceptionFilter(GC_write_fault_handler);
-+# endif
+ #endif /* USE_PROC_FOR_LIBRARIES */
-+ for (i = 0;
-+ /* cast away volatile qualifier */
-+ InterlockedExchange((LPLONG) &thread_table[i].in_use, 1) != 0;
-+ i++) {
-+ /* Compare-and-swap would make this cleaner, but that's not */
-+ /* supported before Windows 98 and NT 4.0. In Windows 2000, */
-+ /* InterlockedExchange is supposed to be replaced by */
-+ /* InterlockedExchangePointer, but that's not really what I */
-+ /* want here. */
-+ if (i == MAX_THREADS - 1)
-+ ABORT("too many threads");
-+ }
-+ thread_table[i].id = GetCurrentThreadId();
-+ if (!DuplicateHandle(GetCurrentProcess(),
-+ GetCurrentThread(),
-+ GetCurrentProcess(),
-+ /* cast away volatile qualifier */
-+ (HANDLE *) &thread_table[i].handle,
-+ 0,
-+ 0,
-+ DUPLICATE_SAME_ACCESS)) {
-+ DWORD last_error = GetLastError();
-+ GC_printf1("Last error code: %lx\n", last_error);
-+ ABORT("DuplicateHandle failed");
-+ }
-+ thread_table[i].stack = GC_get_stack_base();
-+ /* If this thread is being created while we are trying to stop */
-+ /* the world, wait here. Hopefully this can't happen on any */
-+ /* systems that don't allow us to block here. */
-+ while (GC_please_stop) Sleep(20);
+@@ -508,6 +419,7 @@
+ GC_add_roots_inner(DATASTART2, (char *)(DATAEND2), TRUE);
+ # endif
+ }
++
+ return TRUE;
+ } else {
+ return FALSE;
+@@ -630,6 +542,7 @@
+ /* The type is a lie, since the real type doesn't make sense here, */
+ /* and we only test for NULL. */
+
++
+ /* We use /proc to track down all parts of the address space that are */
+ /* mapped by the process, and throw out regions we know we shouldn't */
+ /* worry about. This may also work under other SVR4 variants. */
+@@ -1056,7 +969,123 @@
+ }
+ #endif /* RS6000 */
+
++#ifdef DARWIN
++
++#define __private_extern__
++#include <mach-o/dyld.h>
++#include <mach-o/getsect.h>
++
++/*#define DARWIN_DEBUG*/
++
++const static struct {
++ const char *seg;
++ const char *sect;
++} GC_dyld_sections[] = {
++ { SEG_DATA, SECT_DATA },
++ { SEG_DATA, SECT_BSS },
++ { SEG_DATA, SECT_COMMON }
++};
++
++#ifdef DARWIN_DEBUG
++static const char *GC_dyld_name_for_hdr(struct mach_header *hdr) {
++ unsigned long i,c;
++ c = _dyld_image_count();
++ for(i=0;i<c;i++) if(_dyld_get_image_header(i) == hdr)
++ return _dyld_get_image_name(i);
++ return NULL;
++}
++#endif
++
++/* This should never be called by a thread holding the lock */
++static void GC_dyld_image_add(struct mach_header* hdr, unsigned long slide) {
++ unsigned long start,end,i;
++ const struct section *sec;
++ for(i=0;i<sizeof(GC_dyld_sections)/sizeof(GC_dyld_sections[0]);i++) {
++ sec = getsectbynamefromheader(
++ hdr,GC_dyld_sections[i].seg,GC_dyld_sections[i].sect);
++ if(sec == NULL || sec->size == 0) continue;
++ start = slide + sec->addr;
++ end = start + sec->size;
++# ifdef DARWIN_DEBUG
++ GC_printf4("Adding section at %p-%p (%lu bytes) from image %s\n",
++ start,end,sec->size,GC_dyld_name_for_hdr(hdr));
++# endif
++ GC_add_roots((char*)start,(char*)end);
+ }
-+ break;
- case DLL_THREAD_DETACH:
-- threadDetach(GetCurrentThreadId());
-+ {
-+ int i;
-+ DWORD thread_id = GetCurrentThreadId();
-+ LOCK();
-+ for (i = 0;
-+ i < MAX_THREADS &&
-+ (thread_table[i].stack == 0 || thread_table[i].id != thread_id);
-+ i++) {}
-+ if (i >= MAX_THREADS) {
-+ WARN("thread %ld not found on detach", (GC_word)thread_id);
-+ } else {
-+ thread_table[i].stack = 0;
-+ thread_table[i].in_use = FALSE;
-+ CloseHandle(thread_table[i].handle);
-+ /* cast away volatile qualifier */
-+ BZERO((void *) &thread_table[i].context, sizeof(CONTEXT));
-+ }
-+ UNLOCK();
++# ifdef DARWIN_DEBUG
++ GC_print_static_roots();
++# endif
++}
++
++/* This should never be called by a thread holding the lock */
++static void GC_dyld_image_remove(struct mach_header* hdr, unsigned long slide) {
++ unsigned long start,end,i;
++ const struct section *sec;
++ for(i=0;i<sizeof(GC_dyld_sections)/sizeof(GC_dyld_sections[0]);i++) {
++ sec = getsectbynamefromheader(
++ hdr,GC_dyld_sections[i].seg,GC_dyld_sections[i].sect);
++ if(sec == NULL || sec->size == 0) continue;
++ start = slide + sec->addr;
++ end = start + sec->size;
++# ifdef DARWIN_DEBUG
++ GC_printf4("Removing section at %p-%p (%lu bytes) from image %s\n",
++ start,end,sec->size,GC_dyld_name_for_hdr(hdr));
++# endif
++ GC_remove_roots((char*)start,(char*)end);
+ }
- break;
--
- case DLL_PROCESS_DETACH:
- {
- int i;
-@@ -856,8 +636,8 @@
- }
- return TRUE;
- }
--#endif /* GC_DLL */
--#endif /* !CYGWIN32 */
++# ifdef DARWIN_DEBUG
++ GC_print_static_roots();
++# endif
++}
++
++void GC_register_dynamic_libraries() {
++ /* Currently does nothing. The callbacks are setup by GC_init_dyld()
++ The dyld library takes it from there. */
++}
++
++/* The _dyld_* functions have an internal lock so no _dyld functions
++ can be called while the world is stopped without the risk of a deadlock.
++ Because of this we MUST setup callbacks BEFORE we ever stop the world.
++ This should be called BEFORE any thread in created and WITHOUT the
++ allocation lock held. */
++
++void GC_init_dyld() {
++ static GC_bool initialized = FALSE;
++
++ if(initialized) return;
++
++# ifdef DARWIN_DEBUG
++ GC_printf0("Forcing full bind of GC code...\n");
++# endif
++ if(!_dyld_bind_fully_image_containing_address((unsigned long*)GC_malloc))
++ GC_abort("_dyld_bind_fully_image_containing_addres failed");
++
++# ifdef DARWIN_DEBUG
++ GC_printf0("Registering dyld callbacks...\n");
++# endif
++
++ /* Apple's Documentation:
++ When you call _dyld_register_func_for_add_image, the dynamic linker runtime
++ calls the specified callback (func) once for each of the images that is
++ currently loaded into the program. When a new image is added to the program,
++ your callback is called again with the mach_header for the new image, and the virtual memory slide amount of the new image.
++
++ This WILL properly register existing and all future libraries
++ */
++
++ _dyld_register_func_for_add_image(GC_dyld_image_add);
++ _dyld_register_func_for_remove_image(GC_dyld_image_remove);
++ initialized = TRUE;
++}
+
-+# endif /* GC_DLL */
++#define HAVE_REGISTER_MAIN_STATIC_DATA
++GC_bool GC_register_main_static_data()
++{
++ /* Already done through dyld callbacks */
++ return FALSE;
++}
- # endif /* !MSWINCE */
++#endif /* DARWIN */
+
+ #else /* !DYNAMIC_LOADING */
projects / org.ibex.core.git / commitdiff