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This commit is contained in:
Tim Pierce
parent
0113293e54
commit
db1e65d571
1 changed files with 42 additions and 189 deletions
231
aclocal.m4
vendored
231
aclocal.m4
vendored
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@ -1,14 +1,4 @@
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dnl aclocal.m4 generated automatically by aclocal 1.2c
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dnl Copyright (C) 1994, 1995, 1996, 1997 Free Software Foundation, Inc.
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dnl This Makefile.in is free software; the Free Software Foundation
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dnl gives unlimited permission to copy and/or distribute it,
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dnl with or without modifications, as long as this notice is preserved.
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dnl This program is distributed in the hope that it will be useful,
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dnl but WITHOUT ANY WARRANTY, to the extent permitted by law; without
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dnl even the implied warranty of MERCHANTABILITY or FITNESS FOR A
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dnl PARTICULAR PURPOSE.
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dnl aclocal.m4 generated automatically by aclocal 1.2
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dnl On the NeXT, #including <utime.h> doesn't give you a definition for
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dnl struct utime, unless you #define _POSIX_SOURCE.
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@ -115,6 +105,44 @@ ifelse([$4], , , [$4
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fi
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])
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dnl Check checks whether dlsym (if present) requires a leading underscore.
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dnl Written by Dan Hagerty <hag@ai.mit.edu> for scsh-0.5.0.
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AC_DEFUN(GUILE_DLSYM_USCORE, [
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AC_MSG_CHECKING(for underscore before symbols)
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AC_CACHE_VAL(guile_cv_uscore,[
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echo "main(){int i=1;}
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fnord(){int i=23; int ltuae=42;}" > conftest.c
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${CC} conftest.c > /dev/null
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if (nm a.out | grep _fnord) > /dev/null; then
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guile_cv_uscore=yes
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else
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guile_cv_uscore=no
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fi])
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AC_MSG_RESULT($guile_cv_uscore)
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rm -f conftest.c a.out
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if test $guile_cv_uscore = yes; then
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AC_DEFINE(USCORE)
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if test $ac_cv_func_dlopen = yes -o $ac_cv_lib_dl_dlopen = yes ; then
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AC_MSG_CHECKING(whether dlsym always adds an underscore for us)
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AC_CACHE_VAL(guile_cv_dlsym_adds_uscore,AC_TRY_RUN( [
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#include <dlfcn.h>
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#include <stdio.h>
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fnord() { int i=42;}
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main() { void *self, *ptr1, *ptr2; self=dlopen(NULL,RTLD_LAZY);
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if(self) { ptr1=dlsym(self,"fnord"); ptr2=dlsym(self,"_fnord");
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if(ptr1 && !ptr2) exit(0); } exit(1); }
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], [guile_cv_dlsym_adds_uscore=yes
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AC_DEFINE(DLSYM_ADDS_USCORE) ], guile_cv_dlsym_adds_uscore=no))
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AC_MSG_RESULT($guile_cv_dlsym_adds_uscore)
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fi
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fi
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])
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# Do all the work for Automake. This macro actually does too much --
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# some checks are only needed if your package does certain things.
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# But this isn't really a big deal.
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@ -173,7 +201,7 @@ echo timestamp > conftestfile
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# directory).
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if (
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set X `ls -Lt $srcdir/configure conftestfile 2> /dev/null`
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if test "[$]*" = "X"; then
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if test "$@" = "X"; then
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# -L didn't work.
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set X `ls -t $srcdir/configure conftestfile`
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fi
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@ -251,181 +279,6 @@ for am_file in <<$1>>; do
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done<<>>dnl>>)
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changequote([,]))])
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# serial 15 AM_PROG_LIBTOOL
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AC_DEFUN(AM_PROG_LIBTOOL,
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[AC_REQUIRE([AC_CANONICAL_HOST])
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AC_REQUIRE([AC_PROG_RANLIB])
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AC_REQUIRE([AC_PROG_CC])
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AC_REQUIRE([AM_PROG_LD])
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AC_REQUIRE([AM_PROG_NM])
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AC_REQUIRE([AC_PROG_LN_S])
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# Always use our own libtool.
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LIBTOOL='$(SHELL) $(top_builddir)/libtool'
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AC_SUBST(LIBTOOL)
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dnl Allow the --disable-shared flag to stop us from building shared libs.
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AC_ARG_ENABLE(shared,
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[ --enable-shared build shared libraries [default=yes]],
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[if test "$enableval" = no; then
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enable_shared=no
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else
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enable_shared=yes
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fi])
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libtool_shared=
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test "$enable_shared" = no && libtool_shared=" --disable-shared"
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dnl Allow the --disable-static flag to stop us from building static libs.
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AC_ARG_ENABLE(static,
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[ --enable-static build static libraries [default=yes]],
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[if test "$enableval" = no; then
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enable_static=no
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else
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enable_static=yes
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fi])
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libtool_static=
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test "$enable_static" = no && libtool_static=" --disable-static"
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libtool_flags="$libtool_shared$libtool_static"
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test "$silent" = yes && libtool_flags="$libtool_flags --silent"
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test "$ac_cv_prog_gcc" = yes && libtool_flags="$libtool_flags --with-gcc"
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test "$ac_cv_prog_gnu_ld" = yes && libtool_flags="$libtool_flags --with-gnu-ld"
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# Some flags need to be propagated to the compiler or linker for good
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# libtool support.
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[case "$host" in
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*-*-irix6*)
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ac_save_CFLAGS="$CFLAGS"
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# -n32 always needs to be added to the linker when using GCC.
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test "$ac_cv_prog_gcc" = yes && CFLAGS="$CFLAGS -n32"
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for f in '-32' '-64' '-cckr' '-n32' '-mips1' '-mips2' '-mips3' '-mips4'; do
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if echo " $CC $CFLAGS " | egrep -e "[ ]$f[ ]" > /dev/null; then
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LD="${LD-ld} $f"
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fi
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done
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CFLAGS="$ac_save_CFLAGS"
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;;
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*-*-sco3.2v5*)
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# On SCO OpenServer 5, we need -belf to get full-featured binaries.
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CFLAGS="$CFLAGS -belf"
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;;
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esac]
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# Actually configure libtool. ac_aux_dir is where install-sh is found.
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CC="$CC" CFLAGS="$CFLAGS" CPPFLAGS="$CPPFLAGS" \
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LD="$LD" NM="$NM" RANLIB="$RANLIB" LN_S="$LN_S" \
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${CONFIG_SHELL-/bin/sh} $ac_aux_dir/ltconfig \
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$libtool_flags --no-verify $ac_aux_dir/ltmain.sh $host \
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|| AC_MSG_ERROR([libtool configure failed])
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])
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# AM_PROG_LD - find the path to the GNU or non-GNU linker
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AC_DEFUN(AM_PROG_LD,
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[AC_ARG_WITH(gnu-ld,
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[ --with-gnu-ld assume the C compiler uses GNU ld [default=no]],
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test "$withval" = no || with_gnu_ld=yes, with_gnu_ld=no)
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AC_REQUIRE([AC_PROG_CC])
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ac_prog=ld
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if test "$ac_cv_prog_gcc" = yes; then
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# Check if gcc -print-prog-name=ld gives a path.
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AC_MSG_CHECKING([for ld used by GCC])
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ac_prog=`($CC -print-prog-name=ld) 2>&5`
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case "$ac_prog" in
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# Accept absolute paths.
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/*)
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test -z "$LD" && LD="$ac_prog"
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;;
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"")
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# If it fails, then pretend we aren't using GCC.
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ac_prog=ld
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;;
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*)
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# If it is relative, then search for the first ld in PATH.
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with_gnu_ld=unknown
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;;
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esac
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elif test "$with_gnu_ld" = yes; then
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AC_MSG_CHECKING([for GNU ld])
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else
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AC_MSG_CHECKING([for non-GNU ld])
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fi
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AC_CACHE_VAL(ac_cv_path_LD,
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[if test -z "$LD"; then
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IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
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for ac_dir in $PATH; do
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test -z "$ac_dir" && ac_dir=.
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if test -f "$ac_dir/$ac_prog"; then
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ac_cv_path_LD="$ac_dir/$ac_prog"
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# Check to see if the program is GNU ld. I'd rather use --version,
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# but apparently some GNU ld's only accept -v.
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# Break only if it was the GNU/non-GNU ld that we prefer.
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if "$ac_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
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test "$with_gnu_ld" != no && break
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else
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test "$with_gnu_ld" != yes && break
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fi
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fi
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done
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IFS="$ac_save_ifs"
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else
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ac_cv_path_LD="$LD" # Let the user override the test with a path.
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fi])
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LD="$ac_cv_path_LD"
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if test -n "$LD"; then
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AC_MSG_RESULT($LD)
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else
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AC_MSG_RESULT(no)
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fi
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test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
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AC_SUBST(LD)
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AM_PROG_LD_GNU
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])
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AC_DEFUN(AM_PROG_LD_GNU,
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[AC_CACHE_CHECK([if the linker ($LD) is GNU ld], ac_cv_prog_gnu_ld,
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[# I'd rather use --version here, but apparently some GNU ld's only accept -v.
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if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
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ac_cv_prog_gnu_ld=yes
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else
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ac_cv_prog_gnu_ld=no
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fi])
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])
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# AM_PROG_NM - find the path to a BSD-compatible name lister
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AC_DEFUN(AM_PROG_NM,
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[AC_MSG_CHECKING([for BSD-compatible nm])
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AC_CACHE_VAL(ac_cv_path_NM,
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[case "$NM" in
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/*)
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ac_cv_path_NM="$NM" # Let the user override the test with a path.
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;;
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*)
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IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
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for ac_dir in /usr/ucb $PATH /bin; do
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test -z "$ac_dir" && dir=.
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if test -f $ac_dir/nm; then
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# Check to see if the nm accepts a BSD-compat flag.
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if ($ac_dir/nm -B /dev/null 2>&1; exit 0) | grep /dev/null >/dev/null; then
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ac_cv_path_NM="$ac_dir/nm -B"
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elif ($ac_dir/nm -p /dev/null 2>&1; exit 0) | grep /dev/null >/dev/null; then
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ac_cv_path_NM="$ac_dir/nm -p"
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else
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ac_cv_path_NM="$ac_dir/nm"
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fi
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break
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fi
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done
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IFS="$ac_save_ifs"
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test -z "$ac_cv_path_NM" && ac_cv_path_NM=nm
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;;
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esac])
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NM="$ac_cv_path_NM"
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AC_MSG_RESULT([$NM])
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AC_SUBST(NM)
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])
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dnl
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dnl CY_AC_WITH_THREADS determines which thread library the user intends
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dnl to put underneath guile. Pass it the path to find the guile top-level
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@ -453,14 +306,14 @@ dnl
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qtsrcdir="`(cd $srcdir; pwd)`/qt"
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threads_package=COOP
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cy_cv_threads_cflags="-I$qtsrcdir -I../qt"
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cy_cv_threads_libs="../qt/libqthreads.a"
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cy_cv_threads_libs="../qt/libqt.a"
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fi
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else
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if test -f $use_threads/qt.c; then
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# FIXME seems as though we should try to use an installed qt here.
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threads_package=COOP
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cy_cv_threads_cflags="-I$use_threads -I../qt"
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cy_cv_threads_libs="../qt/libqthreads.a"
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cy_cv_threads_libs="../qt/libqt.a"
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fi
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fi
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if test "$use_threads" = pthreads; then
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