+++ /dev/null
-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 -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
-+
- 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 \
-+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
-+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)
--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)
-
-@@ -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@
-
- # 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 -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.
-@@ -10,7 +12,7 @@
- # even the implied warranty of MERCHANTABILITY or FITNESS FOR A
- # PARTICULAR PURPOSE.
-
--
-+@SET_MAKE@
- SHELL = @SHELL@
-
- srcdir = @srcdir@
-@@ -31,13 +33,9 @@
- mandir = @mandir@
- includedir = @includedir@
- oldincludedir = /usr/include
--
--DESTDIR =
--
- pkgdatadir = $(datadir)/@PACKAGE@
- pkglibdir = $(libdir)/@PACKAGE@
- pkgincludedir = $(includedir)/@PACKAGE@
--
- 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@
--
- NORMAL_INSTALL = :
- PRE_INSTALL = :
- POST_INSTALL = :
-@@ -63,38 +65,48 @@
- 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@
--toolexecdir = @toolexecdir@
--toolexeclibdir = @toolexeclibdir@
-
- AUTOMAKE_OPTIONS = cygnus
-
-@@ -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)
-+
- 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 \
-+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
-+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_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 =
-
--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)
-
-@@ -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.
- gctest_OBJECTS = test.o
- gctest_LDADD = ./libgcjgc.la $(THREADLIBS) $(EXTRA_TEST_LIBS)
- gctest_LDFLAGS = -shared-libgcc
-@@ -204,104 +223,127 @@
- CONFIG_STATUS_DEPENDENCIES = $(srcdir)/configure.host
-
- MAKEOVERRIDES =
-+subdir = .
- ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
- 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@
--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
--
--$(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)
- cd $(srcdir) && $(AUTOCONF)
-
--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)
-
--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)
-
--# 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
-
--.s.o:
-- $(COMPILE) -c $<
-+distclean-compile:
-+ -rm -f *.tab.c
-
- .S.o:
-- $(COMPILE) -c $<
-+ $(CCASCOMPILE) -c `test -f '$<' || echo '$(srcdir)/'`$<
-
--mostlyclean-compile:
-- -rm -f *.o core *.core
-- -rm -f *.$(OBJEXT)
-+.S.obj:
-+ $(CCASCOMPILE) -c `cygpath -w $<`
-
--clean-compile:
-+.S.lo:
-+ $(LTCCASCOMPILE) -c -o $@ `test -f '$<' || echo '$(srcdir)/'`$<
-
--distclean-compile:
-- -rm -f *.tab.c
-+.c.o:
-+ $(COMPILE) -c `test -f '$<' || echo '$(srcdir)/'`$<
-
--maintainer-clean-compile:
-+.c.obj:
-+ $(COMPILE) -c `cygpath -w $<`
-
- .c.lo:
-- $(LIBTOOL) --mode=compile $(COMPILE) -c $<
-+ $(LTCOMPILE) -c -o $@ `test -f '$<' || echo '$(srcdir)/'`$<
-
--.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
-@@ -310,27 +352,8 @@
- -rm -rf .libs _libs
-
- distclean-libtool:
--
--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.
-@@ -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.
--
--@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 $$list; do \
-@@ -364,13 +382,18 @@
-
- mostlyclean-recursive clean-recursive distclean-recursive \
- maintainer-clean-recursive:
-- @set fnord $(MAKEFLAGS); amf=$$2; \
-+ @set fnord $$MAKEFLAGS; amf=$$2; \
- dot_seen=no; \
-- 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; \
-- test "$$dot_seen" = "no" && rev=". $$rev"; \
-+ rev="$$rev ."; \
- target=`echo $@ | sed s/-recursive//`; \
- for subdir in $$rev; do \
- echo "Making $$target in $$subdir"; \
-@@ -387,17 +410,22 @@
- test "$$subdir" = . || (cd $$subdir && $(MAKE) $(AM_MAKEFLAGS) tags); \
- done
-
-+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 $$unique
-
--TAGS: tags-recursive $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) $(LISP)
-+TAGS: tags-recursive $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) \
-+ $(TAGS_FILES) $(LISP)
- tags=; \
- here=`pwd`; \
- list='$(SUBDIRS)'; for subdir in $$list; do \
-@@ -405,193 +433,163 @@
- test -f $$subdir/TAGS && tags="$$tags -i $$here/$$subdir/TAGS"; \
- fi; \
- done; \
-- 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 $$here/TAGS)
--
--mostlyclean-tags:
--
--clean-tags:
-+ test -z "$(ETAGS_ARGS)$$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
-+ -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: $(TESTS)
-- @failed=0; all=0; \
-+ @failed=0; all=0; xfail=0; xpass=0; \
- srcdir=$(srcdir); export srcdir; \
-- 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; \
- 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) $(AM_MAKEFLAGS) check-TESTS
- check: check-recursive
--installcheck-am:
--installcheck: installcheck-recursive
--install-info-am:
--install-info: install-info-recursive
--install-exec-am:
--install-exec: install-exec-recursive
--
--install-data-am:
--install-data: install-data-recursive
--
--install-am: all-am
-- @$(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
- 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-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
-
--mostlyclean: mostlyclean-recursive
-+clean-am: clean-checkPROGRAMS clean-generic clean-libtool \
-+ clean-noinstLTLIBRARIES 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
-
--clean: clean-recursive
-+dvi: dvi-recursive
-
--distclean-am: distclean-noinstLTLIBRARIES distclean-compile \
-- distclean-libtool distclean-checkPROGRAMS \
-- distclean-tags distclean-generic clean-am
-- -rm -f libtool
-+dvi-am:
-
--distclean: distclean-recursive
-- -rm -f config.status
-+info: info-recursive
-
--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 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.
-@@ -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 -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? */
-- 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;
- {
-@@ -583,11 +587,11 @@
- if (!GC_use_entire_heap
- && size_avail != size_needed
- && USED_HEAP_SIZE >= GC_requested_heapsize
-- && !GC_incremental && GC_should_collect()) {
-+ && !TRUE_INCREMENTAL && GC_should_collect()) {
- # ifdef USE_MUNMAP
- continue;
- # else
-- /* 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 */
-@@ -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;
-+ }
- # endif /* !USE_MUNMAP */
- }
- /* If the next heap block is obviously better, go on. */
-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
-+
- word GC_used_heap_size_after_full = 0;
-
- char * GC_copyright[] =
-@@ -119,7 +126,6 @@
- unsigned long time_diff;
-
- if ((count++ & 3) != 0) return(0);
--#ifndef NO_CLOCK
- GET_TIME(current_time);
- time_diff = MS_TIME_DIFF(current_time,GC_start_time);
- if (time_diff >= GC_time_limit) {
-@@ -132,7 +138,6 @@
- # endif
- return(1);
- }
--#endif
- return(0);
- }
- #endif /* !SMALL_CONFIG */
-@@ -160,7 +165,7 @@
- + (GC_large_free_bytes >> 2)
- /* use a bit more of large empty heap */
- + total_root_size);
-- if (GC_incremental) {
-+ if (TRUE_INCREMENTAL) {
- return scan_size / (2 * GC_free_space_divisor);
- } else {
- return scan_size / GC_free_space_divisor;
-@@ -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 - 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 */
-@@ -250,7 +256,6 @@
-
- if (GC_should_collect()) {
- if (!GC_incremental) {
-- GC_notify_full_gc();
- GC_gcollect_inner();
- n_partial_gcs = 0;
- return;
-@@ -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.
- */
- GC_bool GC_try_to_collect_inner(stop_func)
- GC_stop_func stop_func;
- {
-+# ifdef CONDPRINT
-+ CLOCK_TYPE start_time, current_time;
-+# endif
- if (GC_dont_gc) return FALSE;
- if (GC_incremental && GC_collection_in_progress()) {
- # ifdef CONDPRINT
-@@ -320,8 +329,10 @@
- GC_collect_a_little_inner(1);
- }
- }
-+ 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);
- GC_printf2(
- "Initiating full world-stop collection %lu after %ld allocd bytes\n",
- (unsigned long) GC_gc_no+1,
-@@ -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
- return(TRUE);
- }
-
-@@ -430,6 +448,7 @@
- result = (int)GC_collection_in_progress();
- UNLOCK();
- ENABLE_SIGNALS();
-+ if (!result && GC_debugging_started) GC_print_all_smashed();
- return(result);
- }
-
-@@ -448,16 +467,17 @@
- CLOCK_TYPE start_time, current_time;
- # endif
-
--# 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);
- # ifdef CONDPRINT
- if (GC_print_stats) {
- GC_printf1("--> Marking for collection %lu ",
-@@ -488,6 +508,7 @@
- }
- # endif
- GC_deficit = i; /* Give the mutator a chance. */
-+ IF_THREADS(GC_world_stopped = FALSE);
- START_WORLD();
- return(FALSE);
- }
-@@ -521,6 +542,8 @@
- (*GC_check_heap)();
- }
-
-+ IF_THREADS(GC_world_stopped = FALSE);
-+ START_WORLD();
- # ifdef PRINTTIMES
- GET_TIME(current_time);
- GC_printf1("World-stopped marking took %lu msecs\n",
-@@ -534,7 +557,6 @@
- }
- # endif
- # endif
-- START_WORLD();
- return(TRUE);
- }
-
-@@ -611,6 +633,7 @@
- GC_print_address_map();
- }
- # endif
-+ COND_DUMP;
- if (GC_find_leak) {
- /* Mark all objects on the free list. All objects should be */
- /* marked when we're done. */
-@@ -707,6 +730,7 @@
- GC_words_allocd = 0;
- GC_words_wasted = 0;
- GC_mem_freed = 0;
-+ GC_finalizer_mem_freed = 0;
-
- # ifdef USE_MUNMAP
- GC_unmap_old();
-@@ -730,6 +754,7 @@
- int result;
- DCL_LOCK_STATE;
-
-+ if (GC_debugging_started) GC_print_all_smashed();
- GC_INVOKE_FINALIZERS();
- DISABLE_SIGNALS();
- LOCK();
-@@ -741,14 +766,17 @@
- EXIT_GC();
- UNLOCK();
- ENABLE_SIGNALS();
-- 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();
- (void)GC_try_to_collect(GC_never_stop_func);
-+ if (GC_have_errors) GC_print_all_errors();
- }
-
- word GC_n_heap_sects = 0; /* Number of sections currently in heap. */
-@@ -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_gcollect_inner();
- } else {
- word blocks_to_get = GC_heapsize/(HBLKSIZE*GC_free_space_divisor)
-@@ -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_gcollect_inner();
- } else {
- # if !defined(AMIGA) || !defined(GC_AMIGA_FASTALLOC)
-@@ -1005,14 +1031,15 @@
- word sz;
- int kind;
- {
-- 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(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);
- EXIT_GC();
-@@ -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)) {
- EXIT_GC();
- return(0);
- }
-+ }
- EXIT_GC();
- }
- }
-+ /* Successful allocation; reset failure count. */
-+ GC_fail_count = 0;
-
- return(*flh);
- }
-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 -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 $as_lineno_1 + 1) 2>/dev/null`
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-+ -gas | --gas | --ga | --g)
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-+ { echo "$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 $ac_envvar ;;
-+
-+ *)
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-+ echo "$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; }; }
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-+
-+# Be sure to have absolute paths.
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-+ case $ac_val in
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-+ *) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
-+ { (exit 1); exit 1; }; };;
-+ esac
-+done
-+
-+# Be sure to have absolute paths.
-+for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \
-+ localstatedir libdir includedir oldincludedir infodir mandir
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-+ eval ac_val=$`echo $ac_var`
-+ case $ac_val in
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-+ *) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
-+ { (exit 1); exit 1; }; };;
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-+# There might be people who depend on the old broken behavior: `$host'
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-+# FIXME: To remove some day.
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-+ cross_compiling=maybe
-+ echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
-+ If a cross compiler is detected then cross compile mode will be used." >&2
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-+
-+ac_tool_prefix=
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-+
-+test "$silent" = yes && exec 6>/dev/null
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-+
-+# Find the source files, if location was not specified.
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-+ 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; }
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-+ 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.
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-+ -q | -quiet | --quiet | --quie | --qui | --qu | --q \
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-+ 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'"
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-+ ac_must_keep_next=false # Got value, back to normal.
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-+ case $ac_arg in
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-+ | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
-+ | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
-+ | -with-* | --with-* | -without-* | --without-* | --x)
-+ case "$ac_configure_args0 " in
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-+ ;;
-+ -* ) ac_must_keep_next=true ;;
-+ esac
-+ fi
-+ ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
-+ # Get rid of the leading space.
-+ ac_sep=" "
-+ ;;
-+ esac
-+ done
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-+$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
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-+ (set) 2>&1 |
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-+ 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='"'"'$ac_val'"'"'"
-+ done | sort
-+ echo
-+ fi
-+
-+ if test -s confdefs.h; then
-+ cat <<\_ASBOX
-+@%:@@%:@ ----------- @%:@@%:@
-+@%:@@%:@ confdefs.h. @%:@@%:@
-+@%:@@%:@ ----------- @%:@@%:@
-+_ASBOX
-+ echo
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-+ echo
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-+ test "$ac_signal" != 0 &&
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-+ echo "$as_me: exit $exit_status"
-+ } >&5
-+ rm -f core core.* *.core &&
-+ rm -rf conftest* confdefs* conf$$* $ac_clean_files &&
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-+ ' 0
-+for ac_signal in 1 2 13 15; do
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-+done
-+ac_signal=0
-+
-+# confdefs.h avoids OS command line length limits that DEFS can exceed.
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-+# AIX cpp loses on an empty file, so make sure it contains at least a newline.
-+echo >confdefs.h
-+
-+# Predefined preprocessor variables.
-+
-+cat >>confdefs.h <<_ACEOF
-+@%:@define PACKAGE_NAME "$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
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-+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 ;;
-+
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-+ ac_package=`echo $ac_package | sed 's/-/_/g'`
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-+ac_cv_env_target_alias_value=$target_alias
-+ac_env_CC_set=${CC+set}
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-+ac_cv_env_CFLAGS_value=$CFLAGS
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-+ac_env_CPPFLAGS_value=$CPPFLAGS
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-+ac_env_CPP_value=$CPP
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-+
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-+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: $0 [OPTION]... [VAR=VALUE]...
-+
-+To assign environment variables (e.g., CC, CFLAGS...), specify them as
-+VAR=VALUE. See below for descriptions of some of the useful variables.
-+
-+Defaults for the options are specified in brackets.
-+
-+Configuration:
-+ -h, --help display this help and exit
-+ --help=short display options specific to this package
-+ --help=recursive display the short help of all the included packages
-+ -V, --version display version information and exit
-+ -q, --quiet, --silent do not print \`checking...' messages
-+ --cache-file=FILE cache test results in FILE [disabled]
-+ -C, --config-cache alias for \`--cache-file=config.cache'
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-+_ACEOF
-+
-+ cat <<_ACEOF
-+Installation directories:
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-+ [$ac_default_prefix]
-+ --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
-+ [PREFIX]
-+
-+By default, \`make install' will install all the files in
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-+
-+For better control, use the options below.
-+
-+Fine tuning of the installation directories:
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-+ --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:
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-+ --program-suffix=SUFFIX append SUFFIX to installed program names
-+ --program-transform-name=PROGRAM run sed PROGRAM on installed program names
-+
-+System types:
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-+ --host=HOST cross-compile to build programs to run on HOST [BUILD]
-+ --target=TARGET configure for building compilers for TARGET [HOST]
-+_ACEOF
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-+
-+if test -n "$ac_init_help"; then
-+
-+ cat <<\_ACEOF
-+
-+Optional Features:
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-+ --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
-+ --enable-multilib build many library versions (default)
-+ --enable-maintainer-mode enable make rules and dependencies not useful
-+ (and sometimes confusing) to the casual installer
-+ --enable-shared=PKGS build shared libraries default=yes
-+ --enable-static=PKGS build static libraries default=yes
-+ --enable-fast-install=PKGS optimize for fast installation default=yes
-+ --disable-dependency-tracking Speeds up one-time builds
-+ --enable-dependency-tracking Do not reject slow dependency extractors
-+ --disable-libtool-lock avoid locking (might break parallel builds)
-+ --enable-parallel-mark parallelize marking and free list construction
-+ --enable-shared=PKGS build shared libraries default=no
-+ --enable-full-debug include full support for pointer backtracing etc.
-+
-+Optional Packages:
-+ --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
-+ --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
-+ --with-gnu-ld assume the C compiler uses GNU ld default=no
-+ --with-pic try to use only PIC/non-PIC objects default=use both
-+ --with-target-subdir=SUBDIR
-+ configuring with a cross compiler
-+ --with-cross-host=HOST configuring with a cross compiler
-+ --with-ecos enable runtime eCos target support
-+
-+Some influential environment variables:
-+ CC C compiler command
-+ CFLAGS C compiler flags
-+ LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
-+ nonstandard directory <lib dir>
-+ CPPFLAGS C/C++ preprocessor flags, e.g. -I<include dir> if you have
-+ headers in a nonstandard directory <include dir>
-+ CPP C preprocessor
-+
-+Use these variables to override the choices made by `configure' or to help
-+it to find libraries and programs with nonstandard names/locations.
-+
-+_ACEOF
-+fi
-+
-+if test "$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
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-+ ac_builddir=.
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-+if test "$ac_dir" != .; then
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-+ ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
-+else
-+ ac_dir_suffix= ac_top_builddir=
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-+
-+case $srcdir in
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-+ ac_srcdir=.
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-+ ac_top_srcdir=.
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-+ fi ;;
-+ [\\/]* | ?:[\\/]* ) # Absolute path.
-+ ac_srcdir=$srcdir$ac_dir_suffix;
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-+ *) # Relative path.
-+ ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
-+ ac_top_srcdir=$ac_top_builddir$srcdir ;;
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-+# Don't blindly perform a `cd "$ac_dir"/$ac_foo && pwd` since $ac_foo can be
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-+ac_abs_builddir=`cd "$ac_dir" && cd $ac_builddir && pwd`
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-+ac_abs_srcdir=`cd "$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
-+ $ac_configure --help
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-+ echo "$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 $@
-+
-+_ACEOF
-+{
-+cat <<_ASUNAME
-+@%:@@%:@ --------- @%:@@%:@
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-+hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
-+uname -m = `(uname -m) 2>/dev/null || echo unknown`
-+uname -r = `(uname -r) 2>/dev/null || echo unknown`
-+uname -s = `(uname -s) 2>/dev/null || echo unknown`
-+uname -v = `(uname -v) 2>/dev/null || echo unknown`
-+
-+/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
-+/bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
-+
-+/bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
-+/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
-+/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
-+hostinfo = `(hostinfo) 2>/dev/null || echo unknown`
-+/bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
-+/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
-+/bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
-+
-+_ASUNAME
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-+as_save_IFS=$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,
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-+ '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'
-+ ],
-+ {
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-+ 'AC_TYPE_OFF_T' => 1,
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-+ 'AC_FUNC_ERROR_AT_LINE' => 1,
-+ 'AC_PROG_GCC_TRADITIONAL' => 1,
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-+ 'AC_PROG_MAKE_SET' => 1,
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-+ 'AC_PROG_CC' => 1,
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-+ '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,
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-+ 'AC_CHECK_TYPES' => 1,
-+ 'AC_FUNC_UTIME_NULL' => 1,
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-+ '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. */
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-+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/'`])
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-+m4trace:configure.in:27: -1- AC_SUBST([mkinstalldirs])
-+m4trace:configure.in:27: -1- AM_INIT_AUTOMAKE([gc], [6.0], [no-define])
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-+m4trace:configure.in:27: -1- AC_SUBST([INSTALL_PROGRAM])
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-+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])
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-+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])
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-+m4trace:configure.in:29: -1- AC_SUBST([CXXCPP])
-+m4trace:configure.in:38: -1- AM_MAINTAINER_MODE
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-+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])
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-+m4trace:configure.in:125: -1- AC_DEFINE_TRACE_LITERAL([NO_GETENV])
-+m4trace:configure.in:134: -1- AC_SUBST([THREADLIBS])
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-+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])
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-+m4trace:configure.in:256: -1- AC_DEFINE_TRACE_LITERAL([SILENT])
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-+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$])
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-+m4trace:configure.in:292: -1- AC_SUBST([USE_LIBDIR_FALSE])
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-diff -Nubr boehm-gc/backgraph.c ../boehm-gc/backgraph.c
---- boehm-gc/backgraph.c Wed Jan 30 18:48:45 2002
-+++ ../boehm-gc/backgraph.c Mon May 26 12:48:52 2003
-@@ -307,6 +307,7 @@
- }
- while (currentp < (word *)(p + gc_descr)) {
- word current = *currentp++;
-+ FIXUP_POINTER(current);
- if (current >= (word)GC_least_plausible_heap_addr &&
- current <= (word)GC_greatest_plausible_heap_addr) {
- ptr_t target = GC_base((GC_PTR)current);
-diff -Nubr boehm-gc/configure ../boehm-gc/configure
---- boehm-gc/configure Tue May 13 17:18:14 2003
-+++ ../boehm-gc/configure Sat May 31 21:21:37 2003
-@@ -61,7 +61,6 @@
- program_transform_name=s,x,x,
- silent=
- site=
--sitefile=
- srcdir=
- target=NONE
- verbose=
-@@ -176,7 +175,6 @@
- --help print this message
- --no-create do not create output files
- --quiet, --silent do not print \`checking...' messages
-- --site-file=FILE use FILE as the site file
- --version print the version of autoconf that created configure
- Directory and file names:
- --prefix=PREFIX install architecture-independent files in PREFIX
-@@ -347,11 +345,6 @@
- -site=* | --site=* | --sit=*)
- site="$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="$ac_optarg" ;;
--
- -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
- ac_prev=srcdir ;;
- -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
-@@ -517,16 +510,12 @@
- srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
-
- # Prefer explicitly selected file to automatically selected ones.
--if test -z "$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
-@@ -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""... $ac_c" 1>&6
--echo "configure:608: checking for a BSD compatible install" >&5
-+echo "configure:597: checking for a BSD compatible install" >&5
- if test -z "$INSTALL"; then
- if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-@@ -657,7 +646,7 @@
- test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
-
- echo $ac_n "checking whether build environment is sane""... $ac_c" 1>&6
--echo "configure:661: checking whether build environment is sane" >&5
-+echo "configure:650: checking whether build environment is sane" >&5
- # Just in case
- sleep 1
- echo timestamp > conftestfile
-@@ -714,7 +703,7 @@
- test "$program_transform_name" = "" && program_transform_name="s,x,x,"
-
- echo $ac_n "checking whether ${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
-@@ -747,12 +736,12 @@
- fi
-
- 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) $ac_c" 1>&6
- else
- cat > conftest.$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:767: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
-+if { (eval echo configure:756: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
- rm -rf conftest*
- ac_cv_cygwin=yes
- else
-@@ -780,19 +769,19 @@
- CYGWIN=
- test "$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) $ac_c" 1>&6
- else
- cat > conftest.$ac_ext <<EOF
--#line 789 "configure"
-+#line 778 "configure"
- #include "confdefs.h"
-
- int main() {
- return __MINGW32__;
- ; return 0; }
- EOF
--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*
- ac_cv_mingw32=yes
- else
-@@ -903,7 +892,7 @@
- fi
-
- 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""... $ac_c" 1>&6
--echo "configure:946: checking build system type" >&5
-+echo "configure:935: checking build system type" >&5
-
- build_alias=$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
-
- 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
-
- 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
-
- 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
-
- 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) $ac_c" 1>&6
- else
-@@ -1148,7 +1137,7 @@
- yes;
- #endif
- EOF
--if { ac_try='${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; }
-
- 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""... $ac_c" 1>&6
--echo "configure:1294: checking build system type" >&5
-+echo "configure:1283: checking build system type" >&5
-
- build_alias=$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 @@
-
-
- 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 @@
-
-
- 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 @@
-
-
- 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"
-
- 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
-
- 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="${LD-ld} -32"
-@@ -2361,14 +2337,13 @@
- ;;
- esac
- fi
-- fi
- rm -rf conftest*
- ;;
-
- ia64-*-hpux*)
- # Find out which ABI we are using.
- echo 'int i;' > conftest.$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.$ac_ext <<EOF
--#line 2445 "configure"
-+#line 2420 "configure"
- #include "confdefs.h"
-
- int main() {
-
- ; return 0; }
- EOF
--if { (eval echo configure:2452: \"$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
-
- 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 @@
-
-
- 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 @@
-
-
- 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 "$THREADS"; then
- THREADS=no
-@@ -2818,6 +2793,22 @@
- *-*-cygwin*)
- THREADLIBS=
- ;;
-+ *-*-darwin*)
-+ cat >> confdefs.h <<\EOF
-+#define GC_DARWIN_THREADS 1
-+EOF
-+
-+ cat >> confdefs.h <<\EOF
-+#define THREAD_LOCAL_ALLOC 1
-+EOF
-+
-+ if test "${enable_parallel_mark}" = yes; then
-+ cat >> confdefs.h <<\EOF
-+#define PARALLEL_MARK 1
-+EOF
-+
-+ fi
-+ ;;
- esac
- ;;
- win32)
-@@ -2829,12 +2820,6 @@
- #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; }
-@@ -2845,8 +2830,28 @@
- esac
-
-
--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
-
-+ ;;
-+esac
-+
-
-
- target_all=libgcjgc.la
-@@ -3100,17 +3108,15 @@
- fi
-
-
--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`
-
-
-+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"
-@@ -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@%$USE_LIBDIR_FALSE%g
-
- CEOF
- EOF
-@@ -3323,7 +3331,7 @@
-
- # Split the substitutions into bite-sized pieces for seds with
- # small command number limits, like on Digital OSF/1 and HP-UX.
--ac_max_sed_cmds=60 # Maximum number of lines to put in a sed script.
-+ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
- ac_file=1 # Number of current file.
- ac_beg=1 # First line for current file.
- ac_end=$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="$DEFS"
-
- EOF
-diff -Nubr boehm-gc/configure.in ../boehm-gc/configure.in
---- boehm-gc/configure.in Mon Apr 28 13:55:07 2003
-+++ ../boehm-gc/configure.in Mon May 26 13:33:22 2003
-@@ -1,4 +1,4 @@
--# Copyright (c) 1999, 2000, 2001, 2002, 2003 by Red Hat, Inc. All rights reserved.
-+# Copyright (c) 1999, 2000, 2001, 2002 by Red Hat, Inc. All rights reserved.
- #
- # THIS MATERIAL IS PROVIDED AS IS, WITH ABSOLUTELY NO WARRANTY EXPRESSED
- # OR IMPLIED. ANY USE IS AT YOUR OWN RISK.
-@@ -111,14 +111,18 @@
- *-*-cygwin*)
- THREADLIBS=
- ;;
-+ *-*-darwin*)
-+ AC_DEFINE(GC_DARWIN_THREADS)
-+ AC_DEFINE(THREAD_LOCAL_ALLOC)
-+ if test "${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)
-+
-+# 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
-@@ -270,17 +289,7 @@
- esac ]
- fi)
-
--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="$DEFS"
- )
-diff -Nubr boehm-gc/configure.in~ ../boehm-gc/configure.in~
---- boehm-gc/configure.in~ Wed Dec 31 16:00:00 1969
-+++ ../boehm-gc/configure.in~ Mon May 26 13:33:22 2003
-@@ -0,0 +1,317 @@
-+# Copyright (c) 1999, 2000, 2001, 2002 by Red Hat, Inc. All rights reserved.
-+#
-+# THIS MATERIAL IS PROVIDED AS IS, WITH ABSOLUTELY NO WARRANTY EXPRESSED
-+# OR IMPLIED. ANY USE IS AT YOUR OWN RISK.
-+#
-+# Permission is hereby granted to use or copy this program
-+# for any purpose, provided the above notices are retained on all copies.
-+# Permission to modify the code and to distribute modified code is granted,
-+# provided the above notices are retained, and a notice that the code was
-+# modified is included with the above copyright notice.
-+#
-+# Original author: Tom Tromey
-+
-+dnl Process this file with autoconf to produce configure.
-+
-+AC_INIT(gcj_mlc.c)
-+
-+# This works around the fact that libtool configuration may change LD
-+# for this particular configuration, but some shells, instead of
-+# keeping the changes in LD private, export them just because LD is
-+# exported.
-+ORIGINAL_LD_FOR_MULTILIBS=$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)
-+
-+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="$with_ecos"
-+)
-+
-+addobjs=
-+CXXINCLUDES=
-+case "$TARGET_ECOS" in
-+ no)
-+ ;;
-+ *)
-+ AC_DEFINE(ECOS)
-+ CXXINCLUDES="-I${TARGET_ECOS}/include"
-+ addobjs="$addobjs ecos.lo"
-+ ;;
-+esac
-+AC_SUBST(CXX)
-+
-+AC_SUBST(INCLUDES)
-+AC_SUBST(CXXINCLUDES)
-+
-+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 $machdep"
-+AC_SUBST(addobjs)
-+
-+dnl As of 4.13a2, the collector will not properly work on Solaris when
-+dnl built with gcc and -O. So we remove -O in the appropriate case.
-+case "$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
-+
-+dnl We need to override the top-level CFLAGS. This is how we do it.
-+MY_CFLAGS="$CFLAGS"
-+AC_SUBST(MY_CFLAGS)
-+
-+dnl Include defines that have become de facto standard.
-+dnl ALL_INTERIOR_POINTERS can be overridden in startup code.
-+AC_DEFINE(SILENT)
-+AC_DEFINE(NO_SIGNALS)
-+AC_DEFINE(NO_EXECUTE_PERMISSION)
-+AC_DEFINE(ALL_INTERIOR_POINTERS)
-+
-+dnl By default, make the library as general as possible.
-+AC_DEFINE(JAVA_FINALIZATION)
-+AC_DEFINE(GC_GCJ_SUPPORT)
-+AC_DEFINE(ATOMIC_UNCOLLECTABLE)
-+
-+dnl This is something of a hack. When cross-compiling we turn off
-+dnl some functionality. These is only correct when targetting an
-+dnl embedded system. FIXME.
-+if test -n "${with_cross_host}"; then
-+ AC_DEFINE(NO_SIGSET)
-+ AC_DEFINE(NO_DEBUGGING)
-+fi
-+
-+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 $host in
-+ ia64-*-linux* )
-+ AC_DEFINE(MAKE_BACK_GRAPH)
-+ ;;
-+ x86-*-linux* | i586-*-linux* | i686-*-linux* | x86_64-*-linux* )
-+ AC_DEFINE(MAKE_BACK_GRAPH)
-+ AC_MSG_WARN("Client must not use -fomit-frame-pointer.")
-+ AC_DEFINE(SAVE_CALL_COUNT, 8)
-+ ;;
-+ esac ]
-+ fi)
-+
-+AM_CONDITIONAL(USE_LIBDIR, test -z "$with_cross_host")
-+
-+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() {
-+
-+}
-+
-+#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));
-+
- 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
-+ 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.
-@@ -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));
- }
-
-@@ -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 @@
- }
-
- #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)
-@@ -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;
- }
-
-@@ -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)
-+
-+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
- */
-
- #include "private/gc_priv.h"
-
--# if defined(GC_PTHREADS) || defined(GC_SOLARIS_THREADS)
-+# if (defined(GC_PTHREADS) && !defined(GC_DARWIN_THREADS)) \
-+ || defined(GC_SOLARIS_THREADS)
-
- # 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.
-
--
-+@SET_MAKE@
- SHELL = @SHELL@
-
- srcdir = @srcdir@
-@@ -31,13 +33,9 @@
- mandir = @mandir@
- includedir = @includedir@
- oldincludedir = /usr/include
--
--DESTDIR =
--
- pkgdatadir = $(datadir)/@PACKAGE@
- pkglibdir = $(libdir)/@PACKAGE@
- pkgincludedir = $(includedir)/@PACKAGE@
--
- 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@
--
- 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@
--
- 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
--
-+all: all-am
-
--DISTFILES = $(DIST_COMMON) $(SOURCES) $(HEADERS) $(TEXINFOS) $(EXTRA_DIST)
--
--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 $$here/TAGS)
--
--mostlyclean-tags:
--
--clean-tags:
-+ test -z "$(ETAGS_ARGS)$$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:
--
--distdir = $(top_builddir)/$(PACKAGE)-$(VERSION)/$(subdir)
--
--subdir = include
--
--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
-
--/*
-- * 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
--
--#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_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)
--# define GC_PTHREADS
--# 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(__MINGW32__) &&defined(_DLL) && !defined(GC_NOT_DLL)
--# ifdef GC_BUILD
--# define GC_API __declspec(dllexport)
--# else
--# define GC_API __declspec(dllimport)
--# endif
--#endif
--
--#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 __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
--
--#ifndef GC_API
--#define GC_API extern
--#endif
-+# include "gc_config_macros.h"
-
- # 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. */
-
-
-@@ -215,8 +131,14 @@
- /* thread, which will call GC_invoke_finalizers */
- /* in response. */
-
--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. */
-
- GC_API int GC_dont_expand;
- /* Dont expand heap unless explicitly requested */
-@@ -296,15 +218,6 @@
- /* Interferes with blacklisting. */
- /* Wizards only. */
-
--/* 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));
--
- 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. */
-
-+/* 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));
-
-+/* 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 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));
-
-@@ -464,9 +390,18 @@
- GC_API size_t GC_get_bytes_since_gc GC_PROTO((void));
-
- /* 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 __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));
--
- /* Returns !=0 if GC_invoke_finalizers has something to do. */
- GC_API int GC_should_invoke_finalizers GC_PROTO((void));
-
-@@ -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 @@
-
- #if defined(GC_WIN32_THREADS)
- # include <windows.h>
-+# include <winbase.h>
-
- /*
- * 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
-
-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
-+# 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
-+
-+#ifndef GC_API
-+#define GC_API extern
-+#endif
-+
-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 THINK_CPLUS
--#define _cdecl
-+# define GC_cdecl
-+#else
-+# define GC_cdecl _cdecl
- #endif
-
- #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 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". */
-
--#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
-- }
--
-+ int nLine );
- #endif /* _MSC_VER */
-
-+
-+#ifdef GC_OPERATOR_NEW_ARRAY
-+
- inline void* operator new[](
- size_t size,
- GCPlacement gcp,
-@@ -283,9 +276,15 @@
- 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
-
-@@ -295,14 +294,21 @@
- 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 -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.
- *
- * 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 -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);
-
- # 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 -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 __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)); */
-+
- 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. */
-
- #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 */
-
-+#ifdef __cplusplus
-+ } /* matches extern "C" */
-+#endif
-
- #endif /* _GC_TYPED_H */
-
-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
-
-+/* 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 -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 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))
-
- /* 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)
-
-+/* 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; \
- }
-
-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 */
-
- __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(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
-
--mse *GC_signal_mark_stack_overflow(mse *msp);
-+mse * GC_signal_mark_stack_overflow GC_PROTO((mse *msp));
-
- # 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
-+
-
- /*
- * 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
-
-+#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
-
--
- /* 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
--# if defined(MACOSX)
-+# if defined(DARWIN)
-+# include <string.h>
- # define BCOPY_EXISTS
- # endif
-
-@@ -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();
--# 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(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
--# 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 */
-@@ -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. */
-
--extern GC_bool GC_is_initialized; /* GC_init() has been run. */
--
- extern GC_bool GC_objects_are_marked; /* There are marked objects in */
- /* the heap. */
-
- #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
-
- extern GC_bool GC_dirty_maintained;
-@@ -1229,6 +1181,10 @@
- extern long GC_large_alloc_warn_suppressed;
- /* Number of warnings suppressed so far. */
-
-+#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.
- */
-
- /* 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
-+# 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
-
-@@ -1239,15 +1323,16 @@
- # 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. */
-@@ -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
- # 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
- # define STACKBOTTOM ((char*)0xf0000000) /* determined empirically */
- # 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
-@@ -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
-
--#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
--
- #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(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
-
-@@ -1762,13 +1842,13 @@
- # endif
-
- # ifdef SRC_M3
--/* Postponed for now. */
-+ /* Postponed for now. */
- # undef PROC_VDB
- # undef MPROTECT_VDB
- # endif
-
- # 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 */
-
--# 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
-
- # ifndef CLEAR_DOUBLE
-@@ -1818,28 +1899,25 @@
- ((word*)x)[1] = 0;
- # endif /* CLEAR_DOUBLE */
-
--/* 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
-
- # 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
-
--/* 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
-+ /* 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. */
-
- #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
-
- # 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 */
-
- # 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
-
-+#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(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;
-
-+ 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));
- }
-
-+#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 */
-
- /* 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 /* THREADS */
-
--# 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
- {
- # ifndef IGNORE_FREE
-- GC_free(p);
-+ REDIRECT_FREE(p);
- # endif
- }
- # 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 @@
- }
- }
-
--# if defined(REDIRECT_MALLOC) || defined(REDIRECT_REALLOC)
-+# if defined(REDIRECT_MALLOC) && !defined(REDIRECT_REALLOC)
-+# define REDIRECT_REALLOC GC_realloc
-+# 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);
- }
- }
-+
-+#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 -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(MSWIN32) && defined(__GNUC__)
-+# include <excpt.h>
-+#endif
-+
- /* 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__) */
--}
-+
-+# 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 */
-
-
- 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;
-
-+ /* 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
-
- 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 @@
- }
-
- /* 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(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++;
-+ }
-+ }
-+ GC_rebuild_root_index();
- }
-+#endif /* !defined(MSWIN32) && !defined(MSWINCE) */
-
- #if defined(MSWIN32) || defined(_WIN32_WCE_EMULATION)
- /* Workaround for the OS mapping and unmapping behind our back: */
-@@ -573,8 +612,11 @@
-
- /* 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
-
- /*
-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 */
-
- 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;
-
- void (*GC_start_call_back) GC_PROTO((void)) = (void (*) GC_PROTO((void)))0;
-
-@@ -109,6 +112,10 @@
-
- GC_bool GC_print_back_height = 0;
-
-+#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 @@
-
- extern signed_word GC_mem_found;
-
-+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
-+#if defined(GC_WIN32_THREADS) && !defined(GC_PTHREADS)
- if (!GC_is_initialized) InitializeCriticalSection(&GC_allocate_ml);
- #endif /* MSWIN32 */
-
-@@ -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
- }
-
- #if defined(MSWIN32) || defined(MSWINCE)
-@@ -485,6 +508,22 @@
-
- extern void GC_setpagesize();
-
-+
-+#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
-+ } 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
-- GC_ASSERT(sizeof (ptr_t) == sizeof(word));
-- GC_ASSERT(sizeof (signed_word) == sizeof(word));
-- GC_ASSERT(sizeof (struct hblk) == HBLKSIZE);
-+ }
-+# endif
-+ 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
-
--#ifdef NEED_CALLINFO
--
--#ifdef HAVE_BUILTIN_BACKTRACE
--# include <execinfo.h>
--# ifdef LINUX
--# include <unistd.h>
--# 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
-- }
--}
--
--#endif /* SAVE_CALL_CHAIN */
--
--/* 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)
-@@ -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();
- }
-
- #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
-
--#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
-+
-+#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
-+
- #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 *))
-+{
-+ 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;
-+}
-+
-+#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. */
-
- # 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 @@
-
- # 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;
- }
-- 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 /* LINUX */
-- GC_data_start = GC_find_limit((ptr_t)_end, FALSE);
-+ GC_data_start = GC_find_limit((ptr_t)(_end), FALSE);
- }
- #endif
-
-@@ -617,7 +779,8 @@
- }
-
- /* 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(ECOS) || defined(NOSYS)
--ptr_t GC_get_stack_base()
--{
-+#if defined(ECOS) || defined(NOSYS)
-+ ptr_t GC_get_stack_base()
-+ {
- return STACKBOTTOM;
--}
--
--#else
-+ }
-+#endif
-
- #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 @@
-
- /* 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 @@
-
- ptr_t GC_get_stack_base()
- {
-+# if defined(HEURISTIC1) || defined(HEURISTIC2) || \
-+ defined(LINUX_STACKBOTTOM) || defined(FREEBSD_STACKBOTTOM)
- word dummy;
- ptr_t result;
-+# endif
-
- # define STACKBOTTOM_ALIGNMENT_M1 ((word)STACK_GRAN - 1)
-
-@@ -814,7 +1019,6 @@
- return(result);
- # endif /* STACKBOTTOM */
- }
--# endif /* NOSYS ECOS */
-
- # endif /* ! AMIGA, !OS 2, ! MS Windows, !BEOS */
-
-@@ -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 ;
- }
-
- # ifdef MSWIN32
-@@ -1043,7 +1312,7 @@
-
- # 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);
- }
-- return((char *)result);
-+ 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);
-+}
-+
-+# endif
-+
-
- #ifdef AMIGA
-
-@@ -1086,8 +1388,7 @@
-
- void GC_register_data_segments()
- {
--# 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;
- }
-
-@@ -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
-+# endif /* !DARWIN */
-+# endif /* MSWIN32 || MSWINCE || DARWIN */
-
- #if defined(SUNOS4) || defined(FREEBSD)
- typedef void (* SIG_PF)();
--#endif
-+#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
-+#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
-+#endif /* IRIX5 || OSF1 || HURD */
-+
- #if defined(SUNOS5SIGS)
- # ifdef HPUX
- # define SIGINFO __siginfo
-@@ -1861,13 +2208,14 @@
- # else
- typedef void (* REAL_SIG_PF)();
- # endif
--#endif
-+#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
--
--# 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 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;
-- }
--
-- 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;
--}
--#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
--
--# 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;
--
-- 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
-@@ -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 */
--
--# 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
-@@ -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
-+# 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
--# define READ read
--#endif
--
-+#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;
-- 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 > WORDS_TO_BYTES(MAXOBJSZ)) {
-+ if (sz > MAXOBJBYTES) {
- base = (ptr_t)HBLKPTR(p);
- limit = base + sz;
- if ((ptr_t)p >= limit) {
-@@ -165,7 +165,7 @@
- pdispl = HBLKDISPL(p);
- map_entry = MAP_ENTRY((hhdr -> hb_map), pdispl);
- if (map_entry == OBJ_INVALID
-- || sz > MAXOBJSZ && (ptr_t)p >= (ptr_t)h + sz) {
-+ || sz > MAXOBJBYTES && (ptr_t)p >= (ptr_t)h + sz) {
- goto fail;
- }
- return(p);
-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 */
-
--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 {
-@@ -38,12 +71,17 @@
- }
- 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) \
- { \
-- 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)); \
- }
-
- /*
-@@ -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-containg objects.
-+ * It may help for other pointer-containing objects.
- */
- void GC_clear_fl_links(flp)
- ptr_t *flp;
-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 Peter C. for Solaris Posix Threads.
-+ * Modified by Peter C. for Solaris Posix Threads.
- */
--/* Boehm, September 14, 1994 4:44 pm PDT */
-
- # if defined(GC_SOLARIS_PTHREADS)
- # include "private/gc_priv.h"
-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
-+
- /*
- * 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
-@@ -361,7 +365,7 @@
- sizeof (prgregset_t)) != 0) {
- int 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],
-@@ -821,7 +825,7 @@
- if (result == 0) {
- t = GC_lookup_thread(target_thread);
- if (t == 0) ABORT("thread unknown to GC");
-- t -> flags |= SUSPENDED;
-+ t -> flags |= SUSPNDED;
- }
- UNLOCK();
- return(result);
-@@ -837,7 +841,7 @@
- if (result == 0) {
- t = GC_lookup_thread(target_thread);
- if (t == 0) ABORT("thread unknown to GC");
-- t -> flags &= ~SUSPENDED;
-+ t -> flags &= ~SUSPNDED;
- }
- UNLOCK();
- return(result);
-@@ -923,7 +927,7 @@
- my_flags |= CLIENT_OWNS_STACK;
- }
- if (flags & THR_DETACHED) my_flags |= DETACHED;
-- 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 -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,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_FREEBSD_THREADS) || defined(GC_SOLARIS_PTHREADS) \
-+ || defined(GC_MACOSX_THREADS)
- printf("-lpthread\n");
- # endif
- # if defined(GC_HPUX_THREADS) || defined(GC_OSF1_THREADS)
-@@ -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
- return 0;
- }
-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);
- 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);
-@@ -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. */
- # endif
-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
-
- #ifndef GC_NO_VERSION_VAR
-
-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"
-
--#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
-
--#define MAX_THREADS 64
-+#ifndef MAX_THREADS
-+# define MAX_THREADS 64
-+#endif
-
- struct thread_entry {
- LONG in_use;
-@@ -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
-+
- };
-
- volatile GC_bool GC_please_stop = FALSE;
-@@ -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
- }
-
- void GC_stop_world()
-@@ -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
-+
- GC_please_stop = TRUE;
- for (i = 0; i < MAX_THREADS; i++)
- if (thread_table[i].stack != 0
-@@ -53,10 +83,14 @@
- DWORD exitCode;
- if (GetExitCodeThread(thread_table[i].handle,&exitCode) &&
- exitCode != STILL_ACTIVE) {
-- 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;
- }
- if (SuspendThread(thread_table[i].handle) == (DWORD)-1)
-@@ -335,9 +369,11 @@
- if (*lo < start) *lo = start;
- }
-
--#if !defined(MSWINCE) && !(defined(__MINGW32__) && !defined(_DLL))
-+#if !defined(MSWINCE) && defined(GC_DLL)
-
--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 )
-@@ -346,7 +382,10 @@
- lpParameter, dwCreationFlags, lpThreadId);
- }
-
--#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;
- }
--
--# endif /* GC_DLL */
-+#endif /* GC_DLL */
-+#endif /* !CYGWIN32 */
-
- # 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
-
- #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 */
-
- #if defined(LINUX) && defined(__ELF__) || defined(SCO_ELF) || \
-- (defined(FREEBSD) && defined(__ELF__)) || \
-+ (defined(FREEBSD) && defined(__ELF__)) || defined(DGUX) || \
- (defined(NETBSD) && defined(__ELF__)) || defined(HURD)
-
-
-@@ -282,56 +283,23 @@
- /* Repeatedly read until buffer is filled, or EOF is encountered */
- /* Defined in os_dep.c. */
-
--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;
- 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 (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? */
-+ /* 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 (;;) {
--
-- 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
--
--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);
--
-- 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 /* USE_PROC_FOR_LIBRARIES */
-
-@@ -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);
-+ }
-+# 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;
-+}
-
-+#endif /* DARWIN */
-
- #else /* !DYNAMIC_LOADING */
-
projects / org.ibex.core.git / blobdiff