+++ /dev/null
-dnl aclocal.m4 generated automatically by aclocal 1.4a
-
-dnl Copyright (C) 1994, 1995-8, 1999 Free Software Foundation, Inc.
-dnl This file is free software; the Free Software Foundation
-dnl gives unlimited permission to copy and/or distribute it,
-dnl with or without modifications, as long as this notice is preserved.
-
-dnl This program is distributed in the hope that it will be useful,
-dnl but WITHOUT ANY WARRANTY, to the extent permitted by law; without
-dnl even the implied warranty of MERCHANTABILITY or FITNESS FOR A
-dnl PARTICULAR PURPOSE.
-
-dnl GMP specific autoconf macros
-
-
-dnl Copyright (C) 2000 Free Software Foundation, Inc.
-dnl
-dnl This file is part of the GNU MP Library.
-dnl
-dnl The GNU MP Library is free software; you can redistribute it and/or modify
-dnl it under the terms of the GNU Lesser General Public License as published
-dnl by the Free Software Foundation; either version 2.1 of the License, or (at
-dnl your option) any later version.
-dnl
-dnl The GNU MP Library is distributed in the hope that it will be useful, but
-dnl WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
-dnl or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
-dnl License for more details.
-dnl
-dnl You should have received a copy of the GNU Lesser General Public License
-dnl along with the GNU MP Library; see the file COPYING.LIB. If not, write to
-dnl the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
-dnl MA 02111-1307, USA.
-
-
-dnl GMP_HEADER_GETVAL(NAME,FILE)
-dnl ----------------------------
-dnl Expand to the value of a "#define NAME" from the given FILE.
-dnl The regexps here aren't very rugged, but are enough for gmp.
-dnl /dev/null as a parameter prevents a hang if $2 is accidentally omitted.
-
-define(GMP_HEADER_GETVAL,
-[patsubst(patsubst(
-esyscmd([grep "^#define $1 " $2 /dev/null 2>/dev/null]),
-[^.*$1[ ]+],[]),
-[[
- ]*$],[])])
-
-
-dnl GMP_VERSION
-dnl -----------
-dnl The gmp version number, extracted from the #defines in gmp.h.
-dnl Two digits like 3.0 if patchlevel <= 0, or three digits like 3.0.1 if
-dnl patchlevel > 0.
-
-define(GMP_VERSION,
-[GMP_HEADER_GETVAL(__GNU_MP_VERSION,gmp.h)[]dnl
-.GMP_HEADER_GETVAL(__GNU_MP_VERSION_MINOR,gmp.h)[]dnl
-ifelse(m4_eval(GMP_HEADER_GETVAL(__GNU_MP_VERSION_PATCHLEVEL,gmp.h) > 0),1,
-[.GMP_HEADER_GETVAL(__GNU_MP_VERSION_PATCHLEVEL,gmp.h)])])
-
-
-dnl GMP_PROG_M4()
-dnl -------------
-dnl
-dnl Find a working m4, either in $PATH or likely locations, and setup $M4
-dnl and an AC_SUBST accordingly. If $M4 is already set then it's a user
-dnl choice and is accepted with no checks. GMP_PROG_M4 is like
-dnl AC_PATH_PROG or AC_CHECK_PROG, but it tests each m4 found to see if
-dnl it's good enough.
-dnl
-dnl See mpn/asm-defs.m4 for details on the known bad m4s.
-
-AC_DEFUN(GMP_PROG_M4,
-[AC_CACHE_CHECK([for suitable m4],
- gmp_cv_prog_m4,
-[if test -n "$M4"; then
- gmp_cv_prog_m4="$M4"
-else
- cat >conftest.m4 <<\EOF
-dnl must protect this against being expanded during autoconf m4!
-[define(dollarhash,``$][#'')dnl
-ifelse(dollarhash(x),1,`define(t1,Y)',
-``bad: $][# not supported (SunOS /usr/bin/m4)
-'')dnl
-ifelse(eval(89),89,`define(t2,Y)',
-`bad: eval() doesnt support 8 or 9 in a constant (OpenBSD 2.6 m4)
-')dnl
-ifelse(t1`'t2,YY,`good
-')dnl]
-EOF
- echo "trying m4" 1>&AC_FD_CC
- gmp_tmp_val="`(m4 conftest.m4) 2>&AC_FD_CC`"
- echo "$gmp_tmp_val" 1>&AC_FD_CC
- if test "$gmp_tmp_val" = good; then
- gmp_cv_prog_m4="m4"
- else
- IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
-dnl $ac_dummy forces splitting on constant user-supplied paths.
-dnl POSIX.2 word splitting is done only on the output of word expansions,
-dnl not every word. This closes a longstanding sh security hole.
- ac_dummy="$PATH:/usr/5bin"
- for ac_dir in $ac_dummy; do
- test -z "$ac_dir" && ac_dir=.
- echo "trying $ac_dir/m4" 1>&AC_FD_CC
- gmp_tmp_val="`($ac_dir/m4 conftest.m4) 2>&AC_FD_CC`"
- echo "$gmp_tmp_val" 1>&AC_FD_CC
- if test "$gmp_tmp_val" = good; then
- gmp_cv_prog_m4="$ac_dir/m4"
- break
- fi
- done
- IFS="$ac_save_ifs"
- if test -z "$gmp_cv_prog_m4"; then
- AC_MSG_ERROR([No usable m4 in \$PATH or /usr/5bin (see config.log for reasons).])
- fi
- fi
- rm -f conftest.m4
-fi])
-M4="$gmp_cv_prog_m4"
-AC_SUBST(M4)
-])
-
-
-dnl GMP_PROG_CC_FIND([CC_LIST], [REQ_64BIT_CC])
-dnl Find first working compiler in CC_LIST.
-dnl If REQ_64BIT_CC is "yes", the compiler is required to be able to
-dnl produce 64-bit code.
-dnl NOTE: If a compiler needs any special flags for producing 64-bit code,
-dnl these have to be found in shell variable `gmp_cflags64_{cc}', where `{cc}'
-dnl is the name of the compiler.
-dnl Set CC to the name of the first working compiler.
-dnl If a 64-bit compiler is found, set CC64 to the name of the compiler and
-dnl CFLAGS64 to flags to use.
-dnl This macro does not test if any of the compilers found is a GNU compiler.
-dnl To do this, when you have finally made up your mind on which one to use,
-dnl and set CC accordingly, invoke [GMP_PROG_CC_SELECT]. That macro will
-dnl also make sure that your selection of CFLAGS is valid.
-dnl
-AC_DEFUN(GMP_PROG_CC_FIND,
-[AC_BEFORE([$0], [CC_PROG_CPP])
-ifelse([$1], , gmp_cc_list="gcc cc", gmp_cc_list="[$1]")
-ifelse([$2], , gmp_req_64bit_cc="no", gmp_req_64bit_cc="[$2]")
-
-CC32=
-CC64=
-for c in $gmp_cc_list; do
- # Avoid cache hits.
- unset CC
- unset ac_cv_prog_CC
- AC_CHECK_TOOL(CC, $c, $c)
- if test -n "$CC"; then
- eval c_flags=\$gmp_cflags_$c
- GMP_PROG_CC_WORKS($CC, $c_flags,
- gmp_prog_cc_works=yes,
- gmp_prog_cc_works=no)
-
- if test "$gmp_prog_cc_works" != "yes"; then
- continue
- fi
-
- # Save first working compiler, whether 32- or 64-bit capable.
- if test -z "$CC32"; then
- CC32="$CC"
- fi
- if test "$gmp_req_64bit_cc" = "yes"; then
- eval c_flags=\$gmp_cflags64_$c
-
- # Verify that the compiler works in 64-bit mode as well.
- # /usr/ucb/cc on Solaris 7 can *compile* in 64-bit mode, but not link.
- GMP_PROG_CC_WORKS($c, $c_flags,
- gmp_prog_cc_works=yes,
- gmp_prog_cc_works=no)
-
- if test "$gmp_prog_cc_works" = "yes"; then
- GMP_CHECK_CC_64BIT($c, $c_flags)
- if test "$gmp_cv_cc_64bit" = "yes"; then
- test -z "$CC64" && CC64="$c"
- test -z "$CFLAGS64" && CFLAGS64="$c_flags"
- # We have CC64 so we're done.
- break
- fi
- fi
- else
- # We have CC32, and we don't need a 64-bit compiler so we're done.
- break
- fi
- fi
-done
-CC="$CC32"
-])dnl
-
-dnl GMP_PROG_CC_SELECT
-dnl Check that `CC' works with `CFLAGS'. Check if `CC' is a GNU compiler.
-dnl Cache the result as `ac_cv_prog_CC'.
-AC_DEFUN(GMP_PROG_CC_SELECT,
-[AC_BEFORE([$0], [CC_PROG_CPP])
-AC_PROG_CC_WORKS
-AC_PROG_CC_GNU
-
-if test "$ac_cv_prog_gcc" = "yes"; then
- GCC=yes
-else
- GCC=
-fi
-
-# Set CFLAGS if not already set.
-if test -z "$CFLAGS"; then
- CFLAGS="-g"
- if test "$GCC" = "yes"; then
- CFLAGS="$CFLAGS -O2"
- fi
-fi
-
-AC_SUBST(CC)
-AC_CACHE_VAL(ac_cv_prog_CC, ac_cv_prog_CC="$CC")
-AC_PROVIDE([AC_PROG_CC])
-])dnl
-
-dnl GMP_CHECK_CC_64BIT(cc, cflags64)
-dnl Find out if `CC' can produce 64-bit code.
-dnl Requires NM to be set to nm for target.
-dnl FIXME: Cache result.
-AC_DEFUN(GMP_CHECK_CC_64BIT,
-[
- gmp_tmp_CC_save="$CC"
- CC="[$1]"
- AC_MSG_CHECKING([whether the C compiler ($CC) is 64-bit capable])
- if test -z "$NM"; then
- echo; echo ["configure: $0: fatal: need nm"]
- exit 1
- fi
- gmp_tmp_CFLAGS_save="$CFLAGS"
- CFLAGS="[$2]"
-
- case "$target" in
- hppa2.0*-*-*)
- # FIXME: If gcc is installed under another name than "gcc", we will
- # test the wrong thing.
- if test "$CC" != "gcc"; then
- dnl Let compiler version A.10.32.30 or higher be ok.
- dnl Bad compiler output:
- dnl ccom: HP92453-01 G.10.32.05 HP C Compiler
- dnl Good compiler output:
- dnl ccom: HP92453-01 A.10.32.30 HP C Compiler
- echo >conftest.c
- gmp_tmp_vs=`$CC $CFLAGS -V -c -o conftest.o conftest.c 2>&1 | grep "^ccom:"`
- rm conftest*
- gmp_tmp_v1=`echo $gmp_tmp_vs | sed 's/.* .\.\(.*\)\..*\..* HP C.*/\1/'`
- gmp_tmp_v2=`echo $gmp_tmp_vs | sed 's/.* .\..*\.\(.*\)\..* HP C.*/\1/'`
- gmp_tmp_v3=`echo $gmp_tmp_vs | sed 's/.* .\..*\..*\.\(.*\) HP C.*/\1/'`
- gmp_cv_cc_64bit=no
- test -n "$gmp_tmp_v1" && test "$gmp_tmp_v1" -ge "10" \
- && test -n "$gmp_tmp_v2" && test "$gmp_tmp_v2" -ge "32" \
- && test -n "$gmp_tmp_v3" && test "$gmp_tmp_v3" -ge "30" \
- && gmp_cv_cc_64bit=yes
- else # gcc
- # FIXME: Compile a minimal file and determine if the resulting object
- # file is an ELF file. If so, gcc can produce 64-bit code.
- # Do we have file(1) for target?
- gmp_cv_cc_64bit=no
- fi
- ;;
- mips-sgi-irix6.*)
- # We use `-n32' to cc and `-mabi=n32' to gcc, resulting in 64-bit
- # arithmetic but not 64-bit pointers, so the general test for sizeof
- # (void *) is not valid.
- # Simply try to compile an empty main. If that succeeds return
- # true.
- AC_TRY_COMPILE( , ,
- gmp_cv_cc_64bit=yes, gmp_cv_cc_64bit=no,
- gmp_cv_cc_64bit=no)
- ;;
- *-*-*)
- # Allocate an array of size sizeof (void *) and use nm to determine its
- # size. We depend on the first declared variable being put at address 0.
- cat >conftest.c <<EOF
-[char arr[sizeof (void *)]={0};
-char post=0;]
-EOF
- gmp_compile="$CC $CFLAGS -c conftest.c 1>&AC_FD_CC"
- if AC_TRY_EVAL(gmp_compile); then
- changequote(<,>)dnl
- gmp_tmp_val=`$NM conftest.o | grep post | sed -e 's;[[][0-9][]]\(.*\);\1;' \
- -e 's;[^1-9]*\([0-9]*\).*;\1;'`
- changequote([, ])dnl
- if test "$gmp_tmp_val" = "8"; then
- gmp_cv_cc_64bit=yes
- else
- gmp_cv_cc_64bit=no
- fi
- else
- echo "configure: failed program was:" >&AC_FD_CC
- cat conftest.$ac_ext >&AC_FD_CC
- gmp_cv_cc_64bit=no
- fi
- rm -f conftest*
- ;;
- esac
-
- CC="$gmp_tmp_CC_save"
- CFLAGS="$gmp_tmp_CFLAGS_save"
- AC_MSG_RESULT($gmp_cv_cc_64bit)
-])dnl
-
-dnl GMP_INIT([M4-DEF-FILE])
-dnl
-AC_DEFUN(GMP_INIT,
-[ifelse([$1], , gmp_configm4=config.m4, gmp_configm4="[$1]")
-gmp_tmpconfigm4=cnfm4.tmp
-gmp_tmpconfigm4i=cnfm4i.tmp
-gmp_tmpconfigm4p=cnfm4p.tmp
-test -f $gmp_tmpconfigm4 && rm $gmp_tmpconfigm4
-test -f $gmp_tmpconfigm4i && rm $gmp_tmpconfigm4i
-test -f $gmp_tmpconfigm4p && rm $gmp_tmpconfigm4p
-])dnl
-
-dnl GMP_FINISH
-dnl ----------
-dnl Create config.m4 from its accumulated parts.
-dnl
-dnl __CONFIG_M4_INCLUDED__ is used so that a second or subsequent include
-dnl of config.m4 is harmless.
-dnl
-dnl A separate ifdef on the angle bracket quoted part ensures the quoting
-dnl style there is respected. The basic defines from gmp_tmpconfigm4 are
-dnl fully quoted but are still put under an ifdef in case any have been
-dnl redefined by one of the m4 include files.
-dnl
-dnl Doing a big ifdef within asm-defs.m4 and/or other macro files wouldn't
-dnl work, since it'd interpret parentheses and quotes in dnl comments, and
-dnl having a whole file as a macro argument would overflow the string space
-dnl on BSD m4.
-
-AC_DEFUN(GMP_FINISH,
-[AC_REQUIRE([GMP_INIT])
-echo "creating $gmp_configm4"
-echo ["dnl $gmp_configm4. Generated automatically by configure."] > $gmp_configm4
-if test -f $gmp_tmpconfigm4; then
- echo ["changequote(<,>)dnl"] >> $gmp_configm4
- echo ["ifdef(<__CONFIG_M4_INCLUDED__>,,<"] >> $gmp_configm4
- cat $gmp_tmpconfigm4 >> $gmp_configm4
- echo [">)"] >> $gmp_configm4
- echo ["changequote(\`,')dnl"] >> $gmp_configm4
- rm $gmp_tmpconfigm4
-fi
-echo ["ifdef(\`__CONFIG_M4_INCLUDED__',,\`"] >> $gmp_configm4
-if test -f $gmp_tmpconfigm4i; then
- cat $gmp_tmpconfigm4i >> $gmp_configm4
- rm $gmp_tmpconfigm4i
-fi
-if test -f $gmp_tmpconfigm4p; then
- cat $gmp_tmpconfigm4p >> $gmp_configm4
- rm $gmp_tmpconfigm4p
-fi
-echo ["')"] >> $gmp_configm4
-echo ["define(\`__CONFIG_M4_INCLUDED__')"] >> $gmp_configm4
-])dnl
-
-dnl GMP_INCLUDE(FILE)
-AC_DEFUN(GMP_INCLUDE,
-[AC_REQUIRE([GMP_INIT])
-echo ["include(\`$1')"] >> $gmp_tmpconfigm4i
-])dnl
-
-dnl GMP_SINCLUDE(FILE)
-AC_DEFUN(GMP_SINCLUDE,
-[AC_REQUIRE([GMP_INIT])
-echo ["sinclude(\`$1')"] >> $gmp_tmpconfigm4i
-])dnl
-
-dnl GMP_DEFINE(MACRO, DEFINITION [, LOCATION])
-dnl [ Define M4 macro MACRO as DEFINITION in temporary file. ]
-dnl [ If LOCATION is `POST', the definition will appear after any ]
-dnl [ include() directives inserted by GMP_INCLUDE/GMP_SINCLUDE. ]
-dnl [ Mind the quoting! No shell variables will get expanded. ]
-dnl [ Don't forget to invoke GMP_FINISH to create file config.m4. ]
-dnl [ config.m4 uses `<' and '>' as quote characters for all defines. ]
-AC_DEFUN(GMP_DEFINE,
-[AC_REQUIRE([GMP_INIT])
-echo ['define(<$1>, <$2>)'] >> ifelse([$3], [POST], $gmp_tmpconfigm4p, $gmp_tmpconfigm4)
-])dnl
-
-dnl GMP_DEFINE_RAW(STRING, [, LOCATION])
-dnl [ Put STRING in temporary file. ]
-dnl [ If LOCATION is `POST', the definition will appear after any ]
-dnl [ include() directives inserted by GMP_INCLUDE/GMP_SINCLUDE. ]
-dnl [ Don't forget to invoke GMP_FINISH to create file config.m4. ]
-AC_DEFUN(GMP_DEFINE_RAW,
-[AC_REQUIRE([GMP_INIT])
-echo [$1] >> ifelse([$2], [POST], $gmp_tmpconfigm4p, $gmp_tmpconfigm4)
-])dnl
-
-dnl GMP_CHECK_ASM_LABEL_SUFFIX
-dnl Should a label have a colon or not?
-AC_DEFUN(GMP_CHECK_ASM_LABEL_SUFFIX,
-[AC_CACHE_CHECK([what assembly label suffix to use],
- gmp_cv_check_asm_label_suffix,
-[case "$target" in
- *-*-hpux*) gmp_cv_check_asm_label_suffix=[""] ;;
- *) gmp_cv_check_asm_label_suffix=[":"] ;;
-esac
-])
-echo ["define(<LABEL_SUFFIX>, <\$][1$gmp_cv_check_asm_label_suffix>)"] >> $gmp_tmpconfigm4
-])dnl
-
-dnl GMP_CHECK_ASM_UNDERSCORE([ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]])
-dnl Shamelessly borrowed from glibc.
-AC_DEFUN(GMP_CHECK_ASM_UNDERSCORE,
-[AC_CACHE_CHECK([if symbols are prefixed by underscore],
- gmp_cv_check_asm_underscore,
-[cat > conftest.$ac_ext <<EOF
-dnl This sometimes fails to find confdefs.h, for some reason.
-dnl [#]line __oline__ "[$]0"
-[#]line __oline__ "configure"
-#include "confdefs.h"
-int underscore_test() {
-return; }
-EOF
-if AC_TRY_EVAL(ac_compile); then
- if grep _underscore_test conftest* >/dev/null; then
- gmp_cv_check_asm_underscore=yes
- else
- gmp_cv_check_asm_underscore=no
- fi
-else
- echo "configure: failed program was:" >&AC_FD_CC
- cat conftest.$ac_ext >&AC_FD_CC
-fi
-rm -f conftest*
-])
-if test "$gmp_cv_check_asm_underscore" = "yes"; then
- GMP_DEFINE(GSYM_PREFIX, [_])
- ifelse([$1], , :, [$1])
-else
- GMP_DEFINE(GSYM_PREFIX, [])
- ifelse([$2], , :, [$2])
-fi
-])dnl
-
-dnl GMP_CHECK_ASM_ALIGN_LOG([ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]])
-dnl Is parameter to `.align' logarithmic?
-dnl Requires NM to be set to nm for target.
-AC_DEFUN(GMP_CHECK_ASM_ALIGN_LOG,
-[AC_REQUIRE([GMP_CHECK_ASM_GLOBL])
-AC_REQUIRE([GMP_CHECK_ASM_DATA])
-AC_REQUIRE([GMP_CHECK_ASM_LABEL_SUFFIX])
-AC_CACHE_CHECK([if .align assembly directive is logarithmic],
- gmp_cv_check_asm_align_log,
-[if test -z "$NM"; then
- echo; echo ["configure: $0: fatal: need nm"]
- exit 1
-fi
-cat > conftest.s <<EOF
- $gmp_cv_check_asm_data
- .align 4
- $gmp_cv_check_asm_globl foo
- .byte 1
- .align 4
-foo$gmp_cv_check_asm_label_suffix
- .byte 2
-EOF
-ac_assemble="$CCAS $CFLAGS conftest.s 1>&AC_FD_CC"
-if AC_TRY_EVAL(ac_assemble); then
- changequote(<,>)
- gmp_tmp_val=`$NM conftest.o | grep foo | sed -e 's;[[][0-9][]]\(.*\);\1;' \
- -e 's;[^1-9]*\([0-9]*\).*;\1;'`
- changequote([, ])dnl
- if test "$gmp_tmp_val" = "10" || test "$gmp_tmp_val" = "16"; then
- gmp_cv_check_asm_align_log=yes
- else
- gmp_cv_check_asm_align_log=no
- fi
-else
- echo "configure: failed program was:" >&AC_FD_CC
- cat conftest.s >&AC_FD_CC
-fi
-rm -f conftest*
-])
-GMP_DEFINE_RAW(["define(<ALIGN_LOGARITHMIC>,<$gmp_cv_check_asm_align_log>)"])
-if test "$gmp_cv_check_asm_align_log" = "yes"; then
- ifelse([$1], , :, [$1])
-else
- ifelse([$2], , :, [$2])
-fi
-])dnl
-
-
-dnl GMP_CHECK_ASM_ALIGN_FILL_0x90
-dnl -----------------------------
-dnl Determine whether a ",0x90" suffix works on a .align directive.
-dnl This is only meant for use on x86, where 0x90 is a "nop".
-dnl
-dnl Old gas, eg. 1.92.3 - needs ",0x90" or else the fill is an invalid 0x00.
-dnl New gas, eg. 2.91 - generates the good multibyte nop fills even when
-dnl ",0x90" is given.
-dnl Solaris 2.6 as - doesn't allow ",0x90", gives a fatal error.
-dnl Solaris 2.8 as - gives a warning for ",0x90", no ill effect.
-dnl
-dnl Note that both solaris "as"s only care about ",0x90" if they actually
-dnl have to use it to fill something, hence the .byte in the sample. It's
-dnl only the second .align that provokes an error or warning.
-dnl
-dnl We prefer to suppress the warning from solaris 2.8 to stop anyone
-dnl worrying something might be wrong.
-
-AC_DEFUN(GMP_CHECK_ASM_ALIGN_FILL_0x90,
-[AC_CACHE_CHECK([if the .align directive accepts an 0x90 fill in .text],
- gmp_cv_check_asm_align_fill_0x90,
-[AC_REQUIRE([GMP_CHECK_ASM_TEXT])
-cat > conftest.s <<EOF
- $gmp_cv_check_asm_text
- .align 4, 0x90
- .byte 0
- .align 4, 0x90
-EOF
-gmp_tmp_val="`$CCAS $CFLAGS conftest.s 2>&1`"
-if test $? = 0; then
- echo "$gmp_tmp_val" 1>&AC_FD_CC
- if echo "$gmp_tmp_val" | grep "Warning: Fill parameter ignored for executable section"; then
- echo "Supressing this warning by omitting 0x90" 1>&AC_FD_CC
- gmp_cv_check_asm_align_fill_0x90=no
- else
- gmp_cv_check_asm_align_fill_0x90=yes
- fi
-else
- echo "Non-zero exit code" 1>&AC_FD_CC
- echo "$gmp_tmp_val" 1>&AC_FD_CC
- gmp_cv_check_asm_align_fill_0x90=no
-fi
-rm -f conftest*
-])
-GMP_DEFINE_RAW(
-["define(<ALIGN_FILL_0x90>,<$gmp_cv_check_asm_align_fill_0x90>)"])
-])
-
-
-dnl GMP_CHECK_ASM_TEXT
-AC_DEFUN(GMP_CHECK_ASM_TEXT,
-[AC_CACHE_CHECK([how to switch to text section], gmp_cv_check_asm_text,
-[case "$target" in
- *-*-aix*)
- changequote({, })
- gmp_cv_check_asm_text={".csect .text[PR]"}
- changequote([, ])
- ;;
- *-*-hpux*) gmp_cv_check_asm_text=[".code"] ;;
- *) gmp_cv_check_asm_text=[".text"] ;;
-esac
-])
-echo ["define(<TEXT>, <$gmp_cv_check_asm_text>)"] >> $gmp_tmpconfigm4
-])dnl
-
-dnl GMP_CHECK_ASM_DATA
-dnl Can we say `.data'?
-AC_DEFUN(GMP_CHECK_ASM_DATA,
-[AC_CACHE_CHECK([how to switch to data section], gmp_cv_check_asm_data,
-[case "$target" in
- *-*-aix*)
- changequote({, })
- gmp_cv_check_asm_data={".csect .data[RW]"}
- changequote([, ])
- ;;
- *) gmp_cv_check_asm_data=[".data"] ;;
-esac
-])
-echo ["define(<DATA>, <$gmp_cv_check_asm_data>)"] >> $gmp_tmpconfigm4
-])dnl
-
-dnl GMP_CHECK_ASM_GLOBL
-dnl Can we say `.global'?
-AC_DEFUN(GMP_CHECK_ASM_GLOBL,
-[AC_CACHE_CHECK([how to export a symbol], gmp_cv_check_asm_globl,
-[case "$target" in
- *-*-hpux*) gmp_cv_check_asm_globl=[".export"] ;;
- *) gmp_cv_check_asm_globl=[".globl"] ;;
-esac
-])
-echo ["define(<GLOBL>, <$gmp_cv_check_asm_globl>)"] >> $gmp_tmpconfigm4
-])dnl
-
-dnl GMP_CHECK_ASM_TYPE
-dnl Can we say `.type'?
-AC_DEFUN(GMP_CHECK_ASM_TYPE,
-[AC_CACHE_CHECK([how the .type assembly directive should be used],
-gmp_cv_check_asm_type,
-[ac_assemble="$CCAS $CFLAGS conftest.s 1>&AC_FD_CC"
-for gmp_tmp_prefix in @ \# %; do
- echo " .type sym,${gmp_tmp_prefix}function" > conftest.s
- if AC_TRY_EVAL(ac_assemble); then
- gmp_cv_check_asm_type="[.type \$][1,${gmp_tmp_prefix}\$][2]"
- break
- fi
-done
-if test -z "$gmp_cv_check_asm_type"; then
- gmp_cv_check_asm_type="[dnl]"
-fi
-])
-echo ["define(<TYPE>, <$gmp_cv_check_asm_type>)"] >> $gmp_tmpconfigm4
-])dnl
-
-dnl GMP_CHECK_ASM_SIZE
-dnl Can we say `.size'?
-AC_DEFUN(GMP_CHECK_ASM_SIZE,
-[AC_CACHE_CHECK([if the .size assembly directive works], gmp_cv_check_asm_size,
-[ac_assemble="$CCAS $CFLAGS conftest.s 1>&AC_FD_CC"
-echo ' .size sym,1' > conftest.s
-if AC_TRY_EVAL(ac_assemble); then
- gmp_cv_check_asm_size="[.size \$][1,\$][2]"
-else
- gmp_cv_check_asm_size="[dnl]"
-fi
-])
-echo ["define(<SIZE>, <$gmp_cv_check_asm_size>)"] >> $gmp_tmpconfigm4
-])dnl
-
-dnl GMP_CHECK_ASM_LSYM_PREFIX
-dnl What is the prefix for a local label?
-dnl Requires NM to be set to nm for target.
-AC_DEFUN(GMP_CHECK_ASM_LSYM_PREFIX,
-[AC_REQUIRE([GMP_CHECK_ASM_LABEL_SUFFIX])
-AC_CACHE_CHECK([what prefix to use for a local label],
-gmp_cv_check_asm_lsym_prefix,
-[if test -z "$NM"; then
- echo; echo ["$0: fatal: need nm"]
- exit 1
-fi
-ac_assemble="$CCAS $CFLAGS conftest.s 1>&AC_FD_CC"
-gmp_cv_check_asm_lsym_prefix="L"
-for gmp_tmp_pre in L .L $ L$; do
- cat > conftest.s <<EOF
-dummy${gmp_cv_check_asm_label_suffix}
-${gmp_tmp_pre}gurkmacka${gmp_cv_check_asm_label_suffix}
- .byte 0
-EOF
- if AC_TRY_EVAL(ac_assemble); then
- $NM conftest.o >/dev/null 2>&1
- gmp_rc=$?
- if test "$gmp_rc" != "0"; then
- echo "configure: $NM failure, using default"
- break
- fi
- if $NM conftest.o | grep gurkmacka >/dev/null; then true; else
- gmp_cv_check_asm_lsym_prefix="$gmp_tmp_pre"
- break
- fi
- else
- echo "configure: failed program was:" >&AC_FD_CC
- cat conftest.s >&AC_FD_CC
- # Use default.
- fi
-done
-rm -f conftest*
-])
-echo ["define(<LSYM_PREFIX>, <${gmp_cv_check_asm_lsym_prefix}>)"] >> $gmp_tmpconfigm4
-])
-
-dnl GMP_CHECK_ASM_W32
-dnl How to [define] a 32-bit word.
-dnl Requires NM to be set to nm for target.
-AC_DEFUN(GMP_CHECK_ASM_W32,
-[AC_REQUIRE([GMP_CHECK_ASM_DATA])
-AC_REQUIRE([GMP_CHECK_ASM_GLOBL])
-AC_REQUIRE([GMP_CHECK_ASM_LABEL_SUFFIX])
-AC_CACHE_CHECK([how to [define] a 32-bit word],
- gmp_cv_check_asm_w32,
-[if test -z "$NM"; then
- echo; echo ["configure: $0: fatal: need nm"]
- exit 1
-fi
-
-# FIXME: HPUX puts first symbol at 0x40000000, breaking our assumption
-# that it's at 0x0. We'll have to declare another symbol before the
-# .long/.word and look at the distance between the two symbols. The
-# only problem is that the sed expression(s) barfs (on Solaris, for
-# example) for the symbol with value 0. For now, HPUX uses .word.
-
-case "$target" in
- *-*-hpux*)
- gmp_cv_check_asm_w32=".word"
- ;;
- *-*-*)
- ac_assemble="$CCAS $CFLAGS conftest.s 1>&AC_FD_CC"
- for gmp_tmp_op in .long .word; do
- cat > conftest.s <<EOF
- $gmp_cv_check_asm_data
- $gmp_cv_check_asm_globl foo
- $gmp_tmp_op 0
-foo${gmp_cv_check_asm_label_suffix}
- .byte 0
-EOF
- if AC_TRY_EVAL(ac_assemble); then
- changequote(<,>)
- gmp_tmp_val=`$NM conftest.o | grep foo | sed -e 's;[[][0-9][]]\(.*\);\1;' \
- -e 's;[^1-9]*\([0-9]*\).*;\1;'`
- changequote([, ])dnl
- if test "$gmp_tmp_val" = "4"; then
- gmp_cv_check_asm_w32="$gmp_tmp_op"
- break
- fi
- fi
- done
- ;;
-esac
-
-if test -z "$gmp_cv_check_asm_w32"; then
- echo; echo ["configure: $0: fatal: do not know how to define a 32-bit word"]
- exit 1
-fi
-rm -f conftest*
-])
-echo ["define(<W32>, <$gmp_cv_check_asm_w32>)"] >> $gmp_tmpconfigm4
-])
-
-dnl GMP_CHECK_ASM_MMX([ACTION-IF-FOUND, [ACTION-IF-NOT-FOUND]])
-dnl Can we assemble MMX insns?
-AC_DEFUN(GMP_CHECK_ASM_MMX,
-[AC_REQUIRE([GMP_CHECK_ASM_TEXT])
-AC_CACHE_CHECK([if the assembler knows about MMX instructions],
- gmp_cv_check_asm_mmx,
-[cat > conftest.s <<EOF
- $gmp_cv_check_asm_text
- por %mm0, %mm0
-EOF
-ac_assemble="$CCAS $CFLAGS conftest.s 1>&AC_FD_CC"
-if AC_TRY_EVAL(ac_assemble); then
- gmp_cv_check_asm_mmx=yes
-else
- gmp_cv_check_asm_mmx=no
-fi
-rm -f conftest*
-])
-if test "$gmp_cv_check_asm_mmx" = "yes"; then
- ifelse([$1], , :, [$1])
-else
- AC_MSG_WARN([+----------------------------------------------------------])
- AC_MSG_WARN([| WARNING WARNING WARNING])
- AC_MSG_WARN([| Target CPU has MMX code, but it can't be assembled by])
- AC_MSG_WARN([| $CCAS $CFLAGS])
- AC_MSG_WARN([| Non-MMX replacements will be used.])
- AC_MSG_WARN([| This will be an inferior build.])
- AC_MSG_WARN([+----------------------------------------------------------])
- ifelse([$2], , :, [$2])
-fi
-])dnl
-
-dnl GMP_CHECK_ASM_SHLDL_CL([ACTION-IF-FOUND, [ACTION-IF-NOT-FOUND]])
-AC_DEFUN(GMP_CHECK_ASM_SHLDL_CL,
-[AC_REQUIRE([GMP_CHECK_ASM_TEXT])
-AC_CACHE_CHECK([if the assembler takes cl with shldl],
- gmp_cv_check_asm_shldl_cl,
-[cat > conftest.s <<EOF
- $gmp_cv_check_asm_text
- shldl %cl, %eax, %ebx
-EOF
-ac_assemble="$CCAS $CFLAGS conftest.s 1>&AC_FD_CC"
-if AC_TRY_EVAL(ac_assemble); then
- gmp_cv_check_asm_shldl_cl=yes
-else
- gmp_cv_check_asm_shldl_cl=no
-fi
-rm -f conftest*
-])
-if test "$gmp_cv_check_asm_shldl_cl" = "yes"; then
- ifelse([$1], , :, [$1])
-else
- ifelse([$2], , :, [$2])
-fi
-])dnl
-
-dnl GMP_PROG_CC_WORKS(CC, CFLAGS, ACTION-IF-WORKS, [ACTION-IF-NOT-WORKS])
-dnl Check if CC can compile and link. Perform various target specific tests.
-dnl FIXME: Require `$target'.
-AC_DEFUN(GMP_PROG_CC_WORKS,
-[AC_LANG_C dnl Note: Destructive.
-CC="[$1]"
-CFLAGS="[$2]"
-AC_MSG_CHECKING([if the C compiler ($CC) works with flags $CFLAGS])
-
-# Simple test for all targets.
-AC_TRY_COMPILER([int main(){return(0);}],
- tmp_works, tmp_cross)
-
-# Target specific tests.
-if test "$tmp_works" = "yes"; then
- case "$target" in
- *-*-aix*) # Returning a funcptr.
- AC_TRY_COMPILE( , [} void *g(); void *f() { return g(); } int bar(){],
- tmp_works=yes, tmp_works=no)
- ;;
- esac
-fi
-
-if test "$tmp_works" = "yes"; then
- [$3]
-else
- ifelse([$4], , :, [$4])
-fi
-
-AC_MSG_RESULT($tmp_works)
-])dnl
-
-
-dnl GMP_C_ANSI2KNR
-dnl --------------
-dnl Setup to use ansi2knr if necessary.
-dnl
-dnl The test here is simply that if an ANSI style function works then
-dnl ansi2knr isn't needed. The normal tests for whether $CC works mean we
-dnl don't need to worry here about anything badly broken.
-dnl
-dnl AM_C_PROTOTYPES is the normal way to set up ansi2knr, but (in automake
-dnl March 2000) it gives the wrong answer on a C++ compiler because its
-dnl test requires that the compiler accept both ANSI and K&R, or otherwise
-dnl ansi2knr is used. A C++ compiler fails on the K&R part, which makes
-dnl AM_C_PROTOTYPES think it needs ansi2knr! GMP has no bare K&R so we
-dnl only need ANSI or K&R to work, not both.
-
-AC_DEFUN(GMP_C_ANSI2KNR,
-[AC_CACHE_CHECK([if ansi2knr should be used],
- gmp_cv_c_ansi2knr,
-[cat >conftest.c <<EOF
-int main (int argc, char *argv[]) { return 0; }
-EOF
-if AC_TRY_EVAL(ac_compile); then
- gmp_cv_c_ansi2knr=no
-else
- gmp_cv_c_ansi2knr=yes
-fi
-rm -f conftest.*
-])
-if test $gmp_cv_c_ansi2knr = no; then
- U= ANSI2KNR=
-else
- U=_ ANSI2KNR=./ansi2knr
- # Ensure some checks needed by ansi2knr itself.
- AC_HEADER_STDC
- AC_CHECK_HEADERS(string.h)
-fi
-AC_SUBST(U)
-AC_SUBST(ANSI2KNR)
-])
-
-
-dnl Deal with bad synchronization of Autoconf with Libtool.
-AC_DEFUN(AC_CANONICAL_BUILD, [_AC_CANONICAL_BUILD])
-AC_DEFUN(AC_CHECK_TOOL_PREFIX, [_AC_CHECK_TOOL_PREFIX])
-
-
-# serial 1
-
-AC_DEFUN(AM_C_PROTOTYPES,
-[AC_REQUIRE([AM_PROG_CC_STDC])
-AC_REQUIRE([AC_PROG_CPP])
-AC_MSG_CHECKING([for function prototypes])
-if test "$am_cv_prog_cc_stdc" != no; then
- AC_MSG_RESULT(yes)
- AC_DEFINE(PROTOTYPES,1,[Define if compiler has function prototypes])
- U= ANSI2KNR=
-else
- AC_MSG_RESULT(no)
- U=_ ANSI2KNR=./ansi2knr
- # Ensure some checks needed by ansi2knr itself.
- AC_HEADER_STDC
- AC_CHECK_HEADERS(string.h)
-fi
-AC_SUBST(U)dnl
-AC_SUBST(ANSI2KNR)dnl
-])
-
-
-# serial 1
-
-# @defmac AC_PROG_CC_STDC
-# @maindex PROG_CC_STDC
-# @ovindex CC
-# If the C compiler in not in ANSI C mode by default, try to add an option
-# to output variable @code{CC} to make it so. This macro tries various
-# options that select ANSI C on some system or another. It considers the
-# compiler to be in ANSI C mode if it handles function prototypes correctly.
-#
-# If you use this macro, you should check after calling it whether the C
-# compiler has been set to accept ANSI C; if not, the shell variable
-# @code{am_cv_prog_cc_stdc} is set to @samp{no}. If you wrote your source
-# code in ANSI C, you can make an un-ANSIfied copy of it by using the
-# program @code{ansi2knr}, which comes with Ghostscript.
-# @end defmac
-
-AC_DEFUN(AM_PROG_CC_STDC,
-[AC_REQUIRE([AC_PROG_CC])
-AC_BEFORE([$0], [AC_C_INLINE])
-AC_BEFORE([$0], [AC_C_CONST])
-dnl Force this before AC_PROG_CPP. Some cpp's, eg on HPUX, require
-dnl a magic option to avoid problems with ANSI preprocessor commands
-dnl like #elif.
-dnl FIXME: can't do this because then AC_AIX won't work due to a
-dnl circular dependency.
-dnl AC_BEFORE([$0], [AC_PROG_CPP])
-AC_MSG_CHECKING(for ${CC-cc} option to accept ANSI C)
-AC_CACHE_VAL(am_cv_prog_cc_stdc,
-[am_cv_prog_cc_stdc=no
-ac_save_CC="$CC"
-# 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 $ac_arg"
- AC_TRY_COMPILE(
-[#include <stdarg.h>
-#include <stdio.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
-struct buf { int x; };
-FILE * (*rcsopen) (struct buf *, struct stat *, int);
-static char *e (p, i)
- char **p;
- int i;
-{
- return p[i];
-}
-static char *f (char * (*g) (char **, int), char **p, ...)
-{
- char *s;
- va_list v;
- va_start (v,p);
- s = g (p, va_arg (v,int));
- va_end (v);
- return s;
-}
-int test (int i, double x);
-struct s1 {int (*f) (int a);};
-struct s2 {int (*f) (double a);};
-int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
-int argc;
-char **argv;
-], [
-return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
-],
-[am_cv_prog_cc_stdc="$ac_arg"; break])
-done
-CC="$ac_save_CC"
-])
-if test -z "$am_cv_prog_cc_stdc"; then
- AC_MSG_RESULT([none needed])
-else
- AC_MSG_RESULT($am_cv_prog_cc_stdc)
-fi
-case "x$am_cv_prog_cc_stdc" in
- x|xno) ;;
- *) CC="$CC $am_cv_prog_cc_stdc" ;;
-esac
-])
-
-# Do all the work for Automake. This macro actually does too much --
-# some checks are only needed if your package does certain things.
-# But this isn't really a big deal.
-
-# serial 1
-
-dnl Usage:
-dnl AM_INIT_AUTOMAKE(package,version, [no-define])
-
-AC_DEFUN(AM_INIT_AUTOMAKE,
-[AC_REQUIRE([AC_PROG_INSTALL])
-dnl We require 2.13 because we rely on SHELL being computed by configure.
-AC_PREREQ([2.13])
-PACKAGE=[$1]
-AC_SUBST(PACKAGE)
-VERSION=[$2]
-AC_SUBST(VERSION)
-dnl test to see if srcdir already configured
-if test "`CDPATH=: && cd $srcdir && pwd`" != "`pwd`" &&
- test -f $srcdir/config.status; then
- AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
-fi
-ifelse([$3],,
-AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
-AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package]))
-AC_REQUIRE([AM_SANITY_CHECK])
-AC_REQUIRE([AC_ARG_PROGRAM])
-AM_MISSING_PROG(ACLOCAL, aclocal)
-AM_MISSING_PROG(AUTOCONF, autoconf)
-AM_MISSING_PROG(AUTOMAKE, automake)
-AM_MISSING_PROG(AUTOHEADER, autoheader)
-AM_MISSING_PROG(MAKEINFO, makeinfo)
-AM_MISSING_PROG(AMTAR, tar)
-AM_MISSING_INSTALL_SH
-dnl We need awk for the "check" target. The system "awk" is bad on
-dnl some platforms.
-AC_REQUIRE([AC_PROG_AWK])
-AC_REQUIRE([AC_PROG_MAKE_SET])
-AC_REQUIRE([AM_DEP_TRACK])
-AC_REQUIRE([AM_SET_DEPDIR])
-ifdef([AC_PROVIDE_AC_PROG_CC], [AM_DEPENDENCIES(CC)], [
- define([AC_PROG_CC], defn([AC_PROG_CC])[AM_DEPENDENCIES(CC)])])
-ifdef([AC_PROVIDE_AC_PROG_CXX], [AM_DEPENDENCIES(CXX)], [
- define([AC_PROG_CXX], defn([AC_PROG_CXX])[AM_DEPENDENCIES(CXX)])])
-])
-
-#
-# Check to make sure that the build environment is sane.
-#
-
-AC_DEFUN(AM_SANITY_CHECK,
-[AC_MSG_CHECKING([whether build environment is sane])
-# 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 $srcdir/configure"; then
-
- # If neither matched, then we have a broken ls. This can happen
- # if, for instance, CONFIG_SHELL is bash and it inherits a
- # broken ls alias from the environment. This has actually
- # happened. Such a system could not be considered "sane".
- AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
-alias in your environment])
- fi
-
- test "[$]2" = conftestfile
- )
-then
- # Ok.
- :
-else
- AC_MSG_ERROR([newly created file is older than distributed files!
-Check your system clock])
-fi
-rm -f conftest*
-AC_MSG_RESULT(yes)])
-
-dnl AM_MISSING_PROG(NAME, PROGRAM)
-AC_DEFUN(AM_MISSING_PROG, [
-AC_REQUIRE([AM_MISSING_HAS_RUN])
-$1=${$1-"${am_missing_run}$2"}
-AC_SUBST($1)])
-
-dnl Like AM_MISSING_PROG, but only looks for install-sh.
-dnl AM_MISSING_INSTALL_SH()
-AC_DEFUN(AM_MISSING_INSTALL_SH, [
-AC_REQUIRE([AM_MISSING_HAS_RUN])
-if test -z "$install_sh"; then
- install_sh="$ac_aux_dir/install-sh"
- test -f "$install_sh" || install_sh="$ac_aux_dir/install.sh"
- test -f "$install_sh" || install_sh="${am_missing_run}${ac_auxdir}/install-sh"
- dnl FIXME: an evil hack: we remove the SHELL invocation from
- dnl install_sh because automake adds it back in. Sigh.
- install_sh="`echo $install_sh | sed -e 's/\${SHELL}//'`"
-fi
-AC_SUBST(install_sh)])
-
-dnl AM_MISSING_HAS_RUN.
-dnl Define MISSING if not defined so far and test if it supports --run.
-dnl If it does, set am_missing_run to use it, otherwise, to nothing.
-AC_DEFUN([AM_MISSING_HAS_RUN], [
-test x"${MISSING+set}" = xset || \
- MISSING="\${SHELL} `CDPATH=: && cd $ac_aux_dir && pwd`/missing"
-dnl Use eval to expand $SHELL
-if eval "$MISSING --run :"; then
- am_missing_run="$MISSING --run "
-else
- am_missing_run=
- am_backtick='`'
- AC_MSG_WARN([${am_backtick}missing' script is too old or missing])
-fi
-])
-
-dnl See how the compiler implements dependency checking.
-dnl Usage:
-dnl AM_DEPENDENCIES(NAME)
-dnl NAME is "CC", "CXX" or "OBJC".
-
-dnl We try a few techniques and use that to set a single cache variable.
-
-AC_DEFUN(AM_DEPENDENCIES,[
-AC_REQUIRE([AM_SET_DEPDIR])
-AC_REQUIRE([AM_OUTPUT_DEPENDENCY_COMMANDS])
-ifelse([$1],CC,[
-AC_REQUIRE([AC_PROG_CC])
-AC_REQUIRE([AC_PROG_CPP])
-depcc="$CC"
-depcpp="$CPP"],[$1],CXX,[
-AC_REQUIRE([AC_PROG_CXX])
-AC_REQUIRE([AC_PROG_CXXCPP])
-depcc="$CXX"
-depcpp="$CXXCPP"],[$1],OBJC,[
-am_cv_OBJC_dependencies_compiler_type=gcc],[
-AC_REQUIRE([AC_PROG_][$1])
-depcc="$[$1]"
-depcpp=""])
-AC_MSG_CHECKING([dependency style of $depcc])
-AC_CACHE_VAL(am_cv_[$1]_dependencies_compiler_type,[
-if test -z "$AMDEP"; then
- echo '#include "conftest.h"' > conftest.c
- echo 'int i;' > conftest.h
-
- am_cv_[$1]_dependencies_compiler_type=none
- for depmode in `sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < "$am_depcomp"`; do
- 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
- if depmode="$depmode" \
- source=conftest.c object=conftest.o \
- depfile=conftest.Po tmpdepfile=conftest.TPo \
- $SHELL $am_depcomp $depcc -c conftest.c 2>/dev/null &&
- grep conftest.h conftest.Po > /dev/null 2>&1; then
- am_cv_[$1]_dependencies_compiler_type="$depmode"
- break
- fi
- done
-
- rm -f conftest.*
-else
- am_cv_[$1]_dependencies_compiler_type=none
-fi
-])
-AC_MSG_RESULT($am_cv_[$1]_dependencies_compiler_type)
-[$1]DEPMODE="depmode=$am_cv_[$1]_dependencies_compiler_type"
-AC_SUBST([$1]DEPMODE)
-])
-
-dnl Choose a directory name for dependency files.
-dnl This macro is AC_REQUIREd in AM_DEPENDENCIES
-
-AC_DEFUN(AM_SET_DEPDIR,[
-if test -d .deps || mkdir .deps 2> /dev/null || test -d .deps; then
- DEPDIR=.deps
-else
- DEPDIR=_deps
-fi
-AC_SUBST(DEPDIR)
-])
-
-AC_DEFUN(AM_DEP_TRACK,[
-AC_ARG_ENABLE(dependency-tracking,
-[ --disable-dependency-tracking Speeds up one-time builds
- --enable-dependency-tracking Do not reject slow dependency extractors])
-if test "x$enable_dependency_tracking" = xno; then
- AMDEP="#"
-else
- am_depcomp="$ac_aux_dir/depcomp"
- if test ! -f "$am_depcomp"; then
- AMDEP="#"
- else
- AMDEP=
- fi
-fi
-AC_SUBST(AMDEP)
-if test -z "$AMDEP"; then
- AMDEPBACKSLASH='\'
-else
- AMDEPBACKSLASH=
-fi
-pushdef([subst], defn([AC_SUBST]))
-subst(AMDEPBACKSLASH)
-popdef([subst])
-])
-
-dnl Generate code to set up dependency tracking.
-dnl This macro should only be invoked once -- use via AC_REQUIRE.
-dnl Usage:
-dnl AM_OUTPUT_DEPENDENCY_COMMANDS
-
-dnl
-dnl This code is only required when automatic dependency tracking
-dnl is enabled. FIXME. This creates each `.P' file that we will
-dnl need in order to bootstrap the dependency handling code.
-AC_DEFUN(AM_OUTPUT_DEPENDENCY_COMMANDS,[
-AC_OUTPUT_COMMANDS([
-test x"$AMDEP" != x"" ||
-for mf in $CONFIG_FILES; do
- case "$mf" in
- Makefile) dirpart=.;;
- */Makefile) dirpart=`echo "$mf" | sed -e 's|/[^/]*$||'`;;
- *) continue;;
- esac
- 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/$file" && continue
- fdir=`echo "$file" | sed -e 's|/[^/]*$||'`
- $ac_aux_dir/mkinstalldirs "$dirpart/$fdir" > /dev/null 2>&1
- # echo "creating $dirpart/$file"
- echo '# dummy' > "$dirpart/$file"
- done
-done
-], [AMDEP="$AMDEP"
-ac_aux_dir="$ac_aux_dir"])])
-
-# Like AC_CONFIG_HEADER, but automatically create stamp file.
-
-AC_DEFUN(AM_CONFIG_HEADER,
-[AC_PREREQ([2.12])
-AC_CONFIG_HEADER([$1])
-dnl When config.status generates a header, we must update the stamp-h file.
-dnl This file resides in the same directory as the config header
-dnl that is generated. We must strip everything past the first ":",
-dnl and everything past the last "/".
-AC_OUTPUT_COMMANDS(changequote(<<,>>)dnl
-ifelse(patsubst(<<$1>>, <<[^ ]>>, <<>>), <<>>,
-<<test -z "<<$>>CONFIG_HEADERS" || echo timestamp > patsubst(<<$1>>, <<^\([^:]*/\)?.*>>, <<\1>>)stamp-h<<>>dnl>>,
-<<am_indx=1
-for am_file in <<$1>>; do
- case " <<$>>CONFIG_HEADERS " in
- *" <<$>>am_file "*<<)>>
- echo timestamp > `echo <<$>>am_file | sed -e 's%:.*%%' -e 's%[^/]*$%%'`stamp-h$am_indx
- ;;
- esac
- am_indx=`expr "<<$>>am_indx" + 1`
-done<<>>dnl>>)
-changequote([,]))])
-
-# Add --enable-maintainer-mode option to configure.
-# From Jim Meyering
-
-# serial 1
-
-AC_DEFUN(AM_MAINTAINER_MODE,
-[AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles])
- dnl maintainer-mode is disabled by default
- AC_ARG_ENABLE(maintainer-mode,
-[ --enable-maintainer-mode enable make rules and dependencies not useful
- (and sometimes confusing) to the casual installer],
- USE_MAINTAINER_MODE=$enableval,
- USE_MAINTAINER_MODE=no)
- AC_MSG_RESULT($USE_MAINTAINER_MODE)
- AM_CONDITIONAL(MAINTAINER_MODE, test $USE_MAINTAINER_MODE = yes)
- MAINT=$MAINTAINER_MODE_TRUE
- AC_SUBST(MAINT)dnl
-]
-)
-
-# Define a conditional.
-
-AC_DEFUN(AM_CONDITIONAL,
-[AC_SUBST($1_TRUE)
-AC_SUBST($1_FALSE)
-if $2; then
- $1_TRUE=
- $1_FALSE='#'
-else
- $1_TRUE='#'
- $1_FALSE=
-fi])
-
-
-# serial 42 AC_PROG_LIBTOOL
-AC_DEFUN(AC_PROG_LIBTOOL,
-[AC_REQUIRE([AC_LIBTOOL_SETUP])dnl
-
-# Save cache, so that ltconfig can load it
-AC_CACHE_SAVE
-
-# Actually configure libtool. ac_aux_dir is where install-sh is found.
-AR="$AR" CC="$CC" CFLAGS="$CFLAGS" CPPFLAGS="$CPPFLAGS" \
-MAGIC="$MAGIC" 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 $lt_target \
-|| AC_MSG_ERROR([libtool configure failed])
-
-# Reload cache, that may have been modified by ltconfig
-AC_CACHE_LOAD
-
-# This can be used to rebuild libtool when needed
-LIBTOOL_DEPS="$ac_aux_dir/ltconfig $ac_aux_dir/ltmain.sh"
-
-# Always use our own libtool.
-LIBTOOL='$(SHELL) $(top_builddir)/libtool'
-AC_SUBST(LIBTOOL)dnl
-
-# Redirect the config.log output again, so that the ltconfig log is not
-# clobbered by the next message.
-exec 5>>./config.log
-])
-
-AC_DEFUN(AC_LIBTOOL_SETUP,
-[AC_PREREQ(2.13)dnl
-AC_REQUIRE([AC_ENABLE_SHARED])dnl
-AC_REQUIRE([AC_ENABLE_STATIC])dnl
-AC_REQUIRE([AC_ENABLE_FAST_INSTALL])dnl
-AC_REQUIRE([AC_CANONICAL_HOST])dnl
-AC_REQUIRE([AC_CANONICAL_BUILD])dnl
-AC_REQUIRE([AC_PROG_CC])dnl
-AC_REQUIRE([AC_PROG_LD])dnl
-AC_REQUIRE([AC_PROG_LD_RELOAD_FLAG])dnl
-AC_REQUIRE([AC_PROG_NM])dnl
-AC_REQUIRE([AC_PROG_LN_S])dnl
-AC_REQUIRE([AC_DEPLIBS_CHECK_METHOD])dnl
-AC_REQUIRE([AC_OBJEXT])dnl
-AC_REQUIRE([AC_EXEEXT])dnl
-dnl
-
-# Only perform the check for file, if the check method requires it
-case "$deplibs_check_method" in
-file_magic*)
- if test "$file_magic_cmd" = '${MAGIC}'; then
- AC_PATH_MAGIC
- fi
- ;;
-esac
-
-case "$target" in
-NONE) lt_target="$host" ;;
-*) lt_target="$target" ;;
-esac
-
-AC_CHECK_TOOL(RANLIB, ranlib, :)
-AC_CHECK_TOOL(STRIP, strip, :)
-
-# Check for any special flags to pass to ltconfig.
-libtool_flags="--cache-file=$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 "$ac_cv_prog_gcc" = yes && libtool_flags="$libtool_flags --with-gcc"
-test "$ac_cv_prog_gnu_ld" = yes && libtool_flags="$libtool_flags --with-gnu-ld"
-ifdef([AC_PROVIDE_AC_LIBTOOL_DLOPEN],
-[libtool_flags="$libtool_flags --enable-dlopen"])
-ifdef([AC_PROVIDE_AC_LIBTOOL_WIN32_DLL],
-[libtool_flags="$libtool_flags --enable-win32-dll"])
-AC_ARG_ENABLE(libtool-lock,
- [ --disable-libtool-lock avoid locking (might break parallel builds)])
-test "x$enable_libtool_lock" = xno && libtool_flags="$libtool_flags --disable-lock"
-test x"$silent" = xyes && libtool_flags="$libtool_flags --silent"
-
-AC_ARG_WITH(pic,
- [ --with-pic try to use only PIC/non-PIC objects [default=use both]],
- pic_mode="$withval", pic_mode=default)
-test x"$pic_mode" = xyes && libtool_flags="$libtool_flags --prefer-pic"
-test x"$pic_mode" = xno && libtool_flags="$libtool_flags --prefer-non-pic"
-
-# Some flags need to be propagated to the compiler or linker for good
-# libtool support.
-case "$lt_target" in
-*-*-irix6*)
- # Find out which ABI we are using.
- echo '[#]line __oline__ "configure"' > conftest.$ac_ext
- if AC_TRY_EVAL(ac_compile); then
- case "`/usr/bin/file conftest.o`" in
- *32-bit*)
- LD="${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"
- AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf,
- [AC_LANG_SAVE
- AC_LANG_C
- AC_TRY_LINK([],[],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no])
- AC_LANG_RESTORE])
- 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
- ;;
-
-ifdef([AC_PROVIDE_AC_LIBTOOL_WIN32_DLL],
-[*-*-cygwin* | *-*-mingw*)
- AC_CHECK_TOOL(DLLTOOL, dlltool, false)
- AC_CHECK_TOOL(AS, as, false)
- AC_CHECK_TOOL(OBJDUMP, objdump, false)
-
- # recent cygwin and mingw systems supply a stub DllMain which the user
- # can override, but on older systems we have to supply one
- AC_CACHE_CHECK([if libtool should supply DllMain function], lt_cv_need_dllmain,
- [AC_TRY_LINK([],
- [extern int __attribute__((__stdcall__)) DllMain(void*, int, void*);
- DllMain (0, 0, 0);],
- [lt_cv_need_dllmain=no],[lt_cv_need_dllmain=yes])])
-
- case "$lt_target/$CC" in
- *-*-cygwin*/gcc*-mno-cygwin*|*-*-mingw*)
- # old mingw systems require "-dll" to link a DLL, while more recent ones
- # require "-mdll"
- SAVE_CFLAGS="$CFLAGS"
- CFLAGS="$CFLAGS -mdll"
- AC_CACHE_CHECK([how to link DLLs], lt_cv_cc_dll_switch,
- [AC_TRY_LINK([], [], [lt_cv_cc_dll_switch=-mdll],[lt_cv_cc_dll_switch=-dll])])
- CFLAGS="$SAVE_CFLAGS" ;;
- *-*-cygwin*)
- # cygwin systems need to pass --dll to the linker, and not link
- # crt.o which will require a WinMain@16 definition.
- lt_cv_cc_dll_switch="-Wl,--dll -nostartfiles" ;;
- esac
- ;;
- ])
-esac
-])
-
-# AC_LIBTOOL_DLOPEN - enable checks for dlopen support
-AC_DEFUN(AC_LIBTOOL_DLOPEN, [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])])
-
-# AC_LIBTOOL_WIN32_DLL - declare package support for building win32 dll's
-AC_DEFUN(AC_LIBTOOL_WIN32_DLL, [AC_BEFORE([$0], [AC_LIBTOOL_SETUP])])
-
-# AC_ENABLE_SHARED - implement the --enable-shared flag
-# Usage: AC_ENABLE_SHARED[(DEFAULT)]
-# Where DEFAULT is either `yes' or `no'. If omitted, it defaults to
-# `yes'.
-AC_DEFUN(AC_ENABLE_SHARED, [dnl
-define([AC_ENABLE_SHARED_DEFAULT], ifelse($1, no, no, yes))dnl
-AC_ARG_ENABLE(shared,
-changequote(<<, >>)dnl
-<< --enable-shared[=PKGS] build shared libraries [default=>>AC_ENABLE_SHARED_DEFAULT],
-changequote([, ])dnl
-[p=${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],
-enable_shared=AC_ENABLE_SHARED_DEFAULT)dnl
-])
-
-# AC_DISABLE_SHARED - set the default shared flag to --disable-shared
-AC_DEFUN(AC_DISABLE_SHARED, [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
-AC_ENABLE_SHARED(no)])
-
-# AC_ENABLE_STATIC - implement the --enable-static flag
-# Usage: AC_ENABLE_STATIC[(DEFAULT)]
-# Where DEFAULT is either `yes' or `no'. If omitted, it defaults to
-# `yes'.
-AC_DEFUN(AC_ENABLE_STATIC, [dnl
-define([AC_ENABLE_STATIC_DEFAULT], ifelse($1, no, no, yes))dnl
-AC_ARG_ENABLE(static,
-changequote(<<, >>)dnl
-<< --enable-static[=PKGS] build static libraries [default=>>AC_ENABLE_STATIC_DEFAULT],
-changequote([, ])dnl
-[p=${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],
-enable_static=AC_ENABLE_STATIC_DEFAULT)dnl
-])
-
-# AC_DISABLE_STATIC - set the default static flag to --disable-static
-AC_DEFUN(AC_DISABLE_STATIC, [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
-AC_ENABLE_STATIC(no)])
-
-
-# AC_ENABLE_FAST_INSTALL - implement the --enable-fast-install flag
-# Usage: AC_ENABLE_FAST_INSTALL[(DEFAULT)]
-# Where DEFAULT is either `yes' or `no'. If omitted, it defaults to
-# `yes'.
-AC_DEFUN(AC_ENABLE_FAST_INSTALL, [dnl
-define([AC_ENABLE_FAST_INSTALL_DEFAULT], ifelse($1, no, no, yes))dnl
-AC_ARG_ENABLE(fast-install,
-changequote(<<, >>)dnl
-<< --enable-fast-install[=PKGS] optimize for fast installation [default=>>AC_ENABLE_FAST_INSTALL_DEFAULT],
-changequote([, ])dnl
-[p=${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],
-enable_fast_install=AC_ENABLE_FAST_INSTALL_DEFAULT)dnl
-])
-
-# AC_ENABLE_FAST_INSTALL - set the default to --disable-fast-install
-AC_DEFUN(AC_DISABLE_FAST_INSTALL, [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
-AC_ENABLE_FAST_INSTALL(no)])
-
-
-# AC_PATH_TOOL_PREFIX - find a file program which can recognise shared library
-AC_DEFUN(AC_PATH_TOOL_PREFIX,
-[AC_MSG_CHECKING([for $1])
-AC_CACHE_VAL(lt_cv_path_MAGIC,
-[case "$MAGIC" in
- /*)
- lt_cv_path_MAGIC="$MAGIC" # Let the user override the test with a path.
- ;;
- ?:/*)
- ac_cv_path_MAGIC="$MAGIC" # Let the user override the test with a dos path.
- ;;
- *)
- ac_save_MAGIC="$MAGIC"
- IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
-dnl $ac_dummy forces splitting on constant user-supplied paths.
-dnl POSIX.2 word splitting is done only on the output of word expansions,
-dnl not every word. This closes a longstanding sh security hole.
- ac_dummy="ifelse([$2], , $PATH, [$2])"
- for ac_dir in $ac_dummy; do
- test -z "$ac_dir" && ac_dir=.
- if test -f $ac_dir/$1; then
- lt_cv_path_MAGIC="$ac_dir/$1"
- if test -n "$file_magic_test_file"; then
- case "$deplibs_check_method" in
- "file_magic "*)
- file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic \(.*\)\"`"
- MAGIC="$lt_cv_path_MAGIC"
- 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="$ac_save_MAGIC"
- ;;
-esac])
-MAGIC="$lt_cv_path_MAGIC"
-if test -n "$MAGIC"; then
- AC_MSG_RESULT($MAGIC)
-else
- AC_MSG_RESULT(no)
-fi
-])
-
-
-# AC_PATH_MAGIC - find a file program which can recognise a shared library
-AC_DEFUN(AC_PATH_MAGIC,
-[AC_REQUIRE([AC_CHECK_TOOL_PREFIX])dnl
-AC_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin:$PATH)
-if test -z "$lt_cv_path_MAGIC"; then
- if test -n "$ac_tool_prefix"; then
- AC_PATH_TOOL_PREFIX(file, /usr/bin:$PATH)
- else
- MAGIC=:
- fi
-fi
-])
-
-
-# AC_PROG_LD - find the path to the GNU or non-GNU linker
-AC_DEFUN(AC_PROG_LD,
-[AC_ARG_WITH(gnu-ld,
-[ --with-gnu-ld assume the C compiler uses GNU ld [default=no]],
-test "$withval" = no || with_gnu_ld=yes, with_gnu_ld=no)
-AC_REQUIRE([AC_PROG_CC])dnl
-AC_REQUIRE([AC_CANONICAL_HOST])dnl
-AC_REQUIRE([AC_CANONICAL_BUILD])dnl
-ac_prog=ld
-if test "$ac_cv_prog_gcc" = yes; then
- # Check if gcc -print-prog-name=ld gives a path.
- AC_MSG_CHECKING([for ld used by GCC])
- case $lt_target in
- *-*-mingw*)
- # gcc leaves a trailing carriage return which upsets mingw
- ac_prog=`($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.
-changequote(,)dnl
- [\\/]* | [A-Za-z]:[\\/]*)
- re_direlt='/[^/][^/]*/\.\./'
-changequote([,])dnl
- # 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 "$with_gnu_ld" = yes; then
- AC_MSG_CHECKING([for GNU ld])
-else
- AC_MSG_CHECKING([for non-GNU ld])
-fi
-AC_CACHE_VAL(ac_cv_path_LD,
-[if test -z "$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$ac_exeext"; then
- ac_cv_path_LD="$ac_dir/$ac_prog"
- # Check to see if the program is GNU ld. I'd rather use --version,
- # but apparently some GNU ld's only accept -v.
- # Break only if it was the GNU/non-GNU ld that we prefer.
- if "$ac_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="$ac_save_ifs"
-else
- ac_cv_path_LD="$LD" # Let the user override the test with a path.
-fi])
-LD="$ac_cv_path_LD"
-if test -n "$LD"; then
- AC_MSG_RESULT($LD)
-else
- AC_MSG_RESULT(no)
-fi
-test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
-AC_PROG_LD_GNU
-])
-
-AC_DEFUN(AC_PROG_LD_GNU,
-[AC_CACHE_CHECK([if the linker ($LD) is GNU ld], ac_cv_prog_gnu_ld,
-[# I'd rather use --version here, but apparently some GNU ld's only accept -v.
-if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
- ac_cv_prog_gnu_ld=yes
-else
- ac_cv_prog_gnu_ld=no
-fi])
-with_gnu_ld=$ac_cv_prog_gnu_ld
-])
-
-# AC_PROG_LD_RELOAD_FLAG - find reload flag for linker
-# -- PORTME Some linkers may need a different reload flag.
-AC_DEFUN(AC_PROG_LD_RELOAD_FLAG,
-[AC_CACHE_CHECK([for $LD option to reload object files], lt_cv_ld_reload_flag,
-[lt_cv_ld_reload_flag='-r'])
-reload_flag=$lt_cv_ld_reload_flag
-test -n "$reload_flag" && reload_flag=" $reload_flag"
-])
-
-# AC_DEPLIBS_CHECK_METHOD - how to check for library dependencies
-# -- PORTME fill in with the dynamic library characteristics
-AC_DEFUN(AC_DEPLIBS_CHECK_METHOD,
-[AC_CACHE_CHECK([how to recognise dependant libraries],
-lt_cv_deplibs_check_method,
-[lt_cv_file_magic_cmd='${MAGIC}'
-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* | beos*)
- lt_cv_deplibs_check_method=pass_all
- ;;
-
-bsdi4*)
- changequote(,)dnl
- lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
- changequote([, ])dnl
- lt_cv_file_magic_test_file=/shlib/libc.so
- ;;
-
-cygwin* | mingw*)
- lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
- lt_cv_file_magic_cmd='${OBJDUMP} -f'
- ;;
-
-freebsd*)
- case "$version_type" in
- freebsd-elf*)
- lt_cv_deplibs_check_method=pass_all
- ;;
- esac
- ;;
-
-gnu*)
- lt_cv_deplibs_check_method=pass_all
- ;;
-
-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
- changequote(,)dnl
- lt_cv_deplibs_check_method="file_magic ELF ${libmagic} MSB mips-[1234] dynamic lib MIPS - version 1"
- changequote([, ])dnl
- ;;
- esac
- lt_cv_file_magic_test_file=`echo /lib${libsuff}/libc.so*`
- lt_cv_deplibs_check_method=pass_all
- ;;
-
-# This must be Linux ELF.
-linux-gnu*)
- case "$host_cpu" in
- alpha* | i*86 | powerpc* | sparc* )
- lt_cv_deplibs_check_method=pass_all ;;
- *)
- # glibc up to 2.1.1 does not perform some relocations on ARM
- changequote(,)dnl
- lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )' ;;
- changequote([, ])dnl
- esac
- lt_cv_file_magic_test_file=`echo /lib/libc.so* /lib/libc-*.so`
- ;;
-
-osf3* | osf4* | osf5*)
- # this will be overridden with pass_all, but let us keep it just in case
- lt_cv_deplibs_check_method='file_magic COFF format alpha shared library'
- lt_cv_file_magic_test_file=/shlib/libc.so
- lt_cv_deplibs_check_method=pass_all
- ;;
-
-sco3.2v5*)
- lt_cv_deplibs_check_method=pass_all
- ;;
-
-solaris*)
- lt_cv_deplibs_check_method=pass_all
- lt_cv_file_magic_test_file=/lib/libc.so
- ;;
-
-sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
- case "$host_vendor" in
- ncr)
- lt_cv_deplibs_check_method=pass_all
- ;;
- motorola)
- changequote(,)dnl
- 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]'
- changequote([, ])dnl
- lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
- ;;
- esac
- ;;
-esac
-])
-file_magic_cmd=$lt_cv_file_magic_cmd
-deplibs_check_method=$lt_cv_deplibs_check_method
-])
-
-
-# AC_PROG_NM - find the path to a BSD-compatible name lister
-AC_DEFUN(AC_PROG_NM,
-[AC_MSG_CHECKING([for BSD-compatible nm])
-AC_CACHE_VAL(ac_cv_path_NM,
-[if test -n "$NM"; then
- # Let the user override the test.
- ac_cv_path_NM="$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=.
- if test -f $ac_dir/nm || test -f $ac_dir/nm$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
- if ($ac_dir/nm -B /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then
- ac_cv_path_NM="$ac_dir/nm -B"
- break
- elif ($ac_dir/nm -p /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then
- ac_cv_path_NM="$ac_dir/nm -p"
- break
- else
- ac_cv_path_NM=${ac_cv_path_NM="$ac_dir/nm"} # keep the first match, but
- continue # so that we can try to find one that supports BSD flags
- fi
- fi
- done
- IFS="$ac_save_ifs"
- test -z "$ac_cv_path_NM" && ac_cv_path_NM=nm
-fi])
-NM="$ac_cv_path_NM"
-AC_MSG_RESULT([$NM])
-])
-
-# AC_CHECK_LIBM - check for math library
-AC_DEFUN(AC_CHECK_LIBM,
-[AC_REQUIRE([AC_CANONICAL_HOST])dnl
-LIBM=
-case "$lt_target" in
-*-*-beos* | *-*-cygwin*)
- # These system don't have libm
- ;;
-*-ncr-sysv4.3*)
- AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw")
- AC_CHECK_LIB(m, main, LIBM="$LIBM -lm")
- ;;
-*)
- AC_CHECK_LIB(m, main, LIBM="-lm")
- ;;
-esac
-])
-
-# AC_LIBLTDL_CONVENIENCE[(dir)] - sets LIBLTDL to the link flags for
-# the libltdl convenience library, adds --enable-ltdl-convenience to
-# the configure arguments. Note that LIBLTDL is not AC_SUBSTed, nor
-# is AC_CONFIG_SUBDIRS called. If DIR is not provided, it is assumed
-# to be `${top_builddir}/libltdl'. Make sure you start DIR with
-# '${top_builddir}/' (note the single quotes!) if your package is not
-# flat, and, if you're not using automake, define top_builddir as
-# appropriate in the Makefiles.
-AC_DEFUN(AC_LIBLTDL_CONVENIENCE, [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
- case "$enable_ltdl_convenience" in
- no) AC_MSG_ERROR([this package needs a convenience libltdl]) ;;
- "") enable_ltdl_convenience=yes
- ac_configure_args="$ac_configure_args --enable-ltdl-convenience" ;;
- esac
- LIBLTDL=ifelse($#,1,$1,['${top_builddir}/libltdl'])/libltdlc.la
- INCLTDL=ifelse($#,1,-I$1,['-I${top_srcdir}/libltdl'])
-])
-
-# AC_LIBLTDL_INSTALLABLE[(dir)] - sets LIBLTDL to the link flags for
-# the libltdl installable library, and adds --enable-ltdl-install to
-# the configure arguments. Note that LIBLTDL is not AC_SUBSTed, nor
-# is AC_CONFIG_SUBDIRS called. If DIR is not provided, it is assumed
-# to be `${top_builddir}/libltdl'. Make sure you start DIR with
-# '${top_builddir}/' (note the single quotes!) if your package is not
-# flat, and, if you're not using automake, define top_builddir as
-# appropriate in the Makefiles.
-# In the future, this macro may have to be called after AC_PROG_LIBTOOL.
-AC_DEFUN(AC_LIBLTDL_INSTALLABLE, [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
- AC_CHECK_LIB(ltdl, main,
- [test x"$enable_ltdl_install" != xyes && enable_ltdl_install=no],
- [if test x"$enable_ltdl_install" = xno; then
- AC_MSG_WARN([libltdl not installed, but installation disabled])
- else
- enable_ltdl_install=yes
- fi
- ])
- if test x"$enable_ltdl_install" = x"yes"; then
- ac_configure_args="$ac_configure_args --enable-ltdl-install"
- LIBLTDL=ifelse($#,1,$1,['${top_builddir}/libltdl'])/libltdl.la
- INCLTDL=ifelse($#,1,-I$1,['-I${top_srcdir}/libltdl'])
- else
- ac_configure_args="$ac_configure_args --enable-ltdl-install=no"
- LIBLTDL="-lltdl"
- INCLTDL=
- fi
-])
-
-dnl old names
-AC_DEFUN(AM_PROG_LIBTOOL, [indir([AC_PROG_LIBTOOL])])dnl
-AC_DEFUN(AM_ENABLE_SHARED, [indir([AC_ENABLE_SHARED], $@)])dnl
-AC_DEFUN(AM_ENABLE_STATIC, [indir([AC_ENABLE_STATIC], $@)])dnl
-AC_DEFUN(AM_DISABLE_SHARED, [indir([AC_DISABLE_SHARED], $@)])dnl
-AC_DEFUN(AM_DISABLE_STATIC, [indir([AC_DISABLE_STATIC], $@)])dnl
-AC_DEFUN(AM_PROG_LD, [indir([AC_PROG_LD])])dnl
-AC_DEFUN(AM_PROG_NM, [indir([AC_PROG_NM])])dnl
-
-dnl This is just to silence aclocal about the macro not being used
-ifelse([AC_DISABLE_FAST_INSTALL])dnl
-
projects / ghc-hetmet.git / blobdiff