* aclocal.m4: Include acx.m4 and no-executables.m4.
(libiberty_AC_FUNC_STRNCMP): Use AC_LIBOBJ. (LIB_AC_PROG_CC): Remove. * configure.in: Update AC_PREREQ to 2.57. Use GCC_NO_EXECUTABLES. Use AC_PROG_CC and set ac_libiberty_warn_cflags instead of using LIB_AC_PROG_CC. Use AC_LIBOBJ. Call AC_ISC_POSIX later, only if performing link tests. * configure: Regenerated.
This commit is contained in:
parent
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@ -1,3 +1,14 @@
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2003-08-27 Daniel Jacobowitz <drow@mvista.com>
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* aclocal.m4: Include acx.m4 and no-executables.m4.
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(libiberty_AC_FUNC_STRNCMP): Use AC_LIBOBJ.
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(LIB_AC_PROG_CC): Remove.
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* configure.in: Update AC_PREREQ to 2.57. Use GCC_NO_EXECUTABLES.
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Use AC_PROG_CC and set ac_libiberty_warn_cflags instead of using
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LIB_AC_PROG_CC. Use AC_LIBOBJ. Call AC_ISC_POSIX later, only if
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performing link tests.
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* configure: Regenerated.
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2003-08-12 Nathanael Nerode <neroden@gcc.gnu.org>
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2003-08-12 Nathanael Nerode <neroden@gcc.gnu.org>
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* cp-demangle.c: Clarify what package(s) this is part of.
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* cp-demangle.c: Clarify what package(s) this is part of.
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@ -1,4 +1,6 @@
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sinclude(../config/accross.m4)
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sinclude(../config/accross.m4)
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sinclude(../config/acx.m4)
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sinclude(../config/no-executables.m4)
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dnl See whether strncmp reads past the end of its string parameters.
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dnl See whether strncmp reads past the end of its string parameters.
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dnl On some versions of SunOS4 at least, strncmp reads a word at a time
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dnl On some versions of SunOS4 at least, strncmp reads a word at a time
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@ -71,7 +73,7 @@ main ()
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ac_cv_func_strncmp_works=no)
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ac_cv_func_strncmp_works=no)
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rm -f core core.* *.core])
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rm -f core core.* *.core])
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if test $ac_cv_func_strncmp_works = no ; then
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if test $ac_cv_func_strncmp_works = no ; then
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LIBOBJS="$LIBOBJS strncmp.o"
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AC_LIBOBJ([strncmp])
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fi
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fi
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])
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])
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@ -118,48 +120,6 @@ if test $libiberty_cv_decl_needed_$1 = yes; then
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fi
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fi
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])dnl
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])dnl
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# FIXME: We temporarily define our own version of AC_PROG_CC. This is
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# copied from autoconf 2.12, but does not call AC_PROG_CC_WORKS. We
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# are probably using a cross compiler, which will not be able to fully
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# link an executable. This should really be fixed in autoconf
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# itself.
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AC_DEFUN(LIB_AC_PROG_CC,
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[AC_BEFORE([$0], [AC_PROG_CPP])dnl
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AC_PROVIDE([AC_PROG_CC])
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AC_CHECK_PROG(CC, gcc, gcc)
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if test -z "$CC"; then
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AC_CHECK_PROG(CC, cc, cc, , , /usr/ucb/cc)
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test -z "$CC" && AC_MSG_ERROR([no acceptable cc found in \$PATH])
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fi
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AC_PROG_CC_GNU
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if test $ac_cv_prog_gcc = yes; then
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GCC=yes
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ac_libiberty_warn_cflags='-W -Wall -Wtraditional -pedantic'
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dnl Check whether -g works, even if CFLAGS is set, in case the package
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dnl plays around with CFLAGS (such as to build both debugging and
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dnl normal versions of a library), tasteless as that idea is.
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ac_test_CFLAGS="${CFLAGS+set}"
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ac_save_CFLAGS="$CFLAGS"
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CFLAGS=
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AC_PROG_CC_G
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if test "$ac_test_CFLAGS" = set; then
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CFLAGS="$ac_save_CFLAGS"
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elif test $ac_cv_prog_cc_g = yes; then
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CFLAGS="-g -O2"
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else
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CFLAGS="-O2"
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fi
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else
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GCC=
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ac_libiberty_warn_cflags=
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test "${CFLAGS+set}" = set || CFLAGS="-g"
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fi
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AC_SUBST(ac_libiberty_warn_cflags)
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])
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# Work around a bug in autoheader. This can go away when we switch to
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# Work around a bug in autoheader. This can go away when we switch to
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# autoconf >2.50. The use of define instead of AC_DEFUN is
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# autoconf >2.50. The use of define instead of AC_DEFUN is
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# deliberate.
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# deliberate.
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File diff suppressed because it is too large
Load Diff
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@ -1,6 +1,6 @@
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dnl Process this file with autoconf to produce a configure script
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dnl Process this file with autoconf to produce a configure script
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AC_PREREQ(2.13)
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AC_PREREQ(2.57)
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AC_INIT(xmalloc.c)
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AC_INIT(xmalloc.c)
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# This works around the fact that libtool configuration may change LD
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# This works around the fact that libtool configuration may change LD
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@ -99,7 +99,13 @@ dnl to call AC_CHECK_PROG.
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AC_CHECK_TOOL(AR, ar)
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AC_CHECK_TOOL(AR, ar)
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AC_CHECK_TOOL(RANLIB, ranlib, :)
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AC_CHECK_TOOL(RANLIB, ranlib, :)
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LIB_AC_PROG_CC
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GCC_NO_EXECUTABLES
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AC_PROG_CC
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if test x$GCC = xyes; then
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ac_libiberty_warn_cflags='-W -Wall -Wtraditional -pedantic'
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fi
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AC_SUBST(ac_libiberty_warn_cflags)
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AC_PROG_CC_C_O
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AC_PROG_CC_C_O
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# autoconf is lame and doesn't give us any substitution variable for this.
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# autoconf is lame and doesn't give us any substitution variable for this.
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@ -111,7 +117,6 @@ fi
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AC_SUBST(NO_MINUS_C_MINUS_O)
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AC_SUBST(NO_MINUS_C_MINUS_O)
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AC_SUBST(OUTPUT_OPTION)
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AC_SUBST(OUTPUT_OPTION)
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AC_ISC_POSIX
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AC_C_CONST
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AC_C_CONST
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AC_C_INLINE
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AC_C_INLINE
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AC_C_BIGENDIAN_CROSS
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AC_C_BIGENDIAN_CROSS
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@ -250,7 +255,12 @@ if test -n "${with_target_subdir}"; then
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# newlib provide and which ones we will be expected to provide.
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# newlib provide and which ones we will be expected to provide.
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if test "x${with_newlib}" = "xyes"; then
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if test "x${with_newlib}" = "xyes"; then
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LIBOBJS="asprintf.o basename.o insque.o random.o strdup.o vasprintf.o"
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AC_LIBOBJ([asprintf])
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AC_LIBOBJ([basename])
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AC_LIBOBJ([insque])
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AC_LIBOBJ([random])
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AC_LIBOBJ([strdup])
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AC_LIBOBJ([vasprintf])
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for f in $funcs; do
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for f in $funcs; do
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case "$f" in
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case "$f" in
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# Handle VxWorks configuration specially, since on VxWorks the
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# Handle VxWorks configuration specially, since on VxWorks the
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# libraries are actually on the target board, not in the file
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# libraries are actually on the target board, not in the file
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# system.
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# system.
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LIBOBJS="basename.o getpagesize.o insque.o random.o strcasecmp.o"
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AC_LIBOBJ([basename])
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LIBOBJS="$LIBOBJS strncasecmp.o strdup.o vfork.o waitpid.o vasprintf.o"
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AC_LIBOBJ([getpagesize])
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AC_LIBOBJ([insque])
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AC_LIBOBJ([random])
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AC_LIBOBJ([strcasecmp])
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AC_LIBOBJ([strncasecmp])
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AC_LIBOBJ([strdup])
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AC_LIBOBJ([vfork])
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AC_LIBOBJ([waitpid])
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AC_LIBOBJ([vasprintf])
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for f in $funcs; do
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for f in $funcs; do
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case "$f" in
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case "$f" in
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basename | getpagesize | insque | random | strcasecmp)
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basename | getpagesize | insque | random | strcasecmp)
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if test -n "${with_target_subdir}"
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if test -n "${with_target_subdir}"
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then
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then
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funcs="`echo $funcs | sed -e 's/random//'`"
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funcs="`echo $funcs | sed -e 's/random//'`"
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LIBOBJS="$LIBOBJS random.o"
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AC_LIBOBJ([random])
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vars="`echo $vars | sed -e 's/sys_siglist//'`"
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vars="`echo $vars | sed -e 's/sys_siglist//'`"
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checkfuncs="`echo $checkfuncs | sed -e 's/strsignal//' -e 's/psignal//'`"
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checkfuncs="`echo $checkfuncs | sed -e 's/strsignal//' -e 's/psignal//'`"
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fi
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fi
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@ -402,12 +420,12 @@ if test -z "${setobjs}"; then
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# We haven't set the list of objects yet. Use the standard autoconf
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# We haven't set the list of objects yet. Use the standard autoconf
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# tests. This will only work if the compiler works.
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# tests. This will only work if the compiler works.
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AC_PROG_CC_WORKS
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AC_ISC_POSIX
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AC_REPLACE_FUNCS($funcs)
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AC_REPLACE_FUNCS($funcs)
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libiberty_AC_FUNC_C_ALLOCA
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libiberty_AC_FUNC_C_ALLOCA
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AC_FUNC_VFORK
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AC_FUNC_VFORK
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if test $ac_cv_func_vfork_works = no; then
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if test $ac_cv_func_vfork_works = no; then
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LIBOBJS="$LIBOBJS vfork.o"
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AC_LIBOBJ([vfork])
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fi
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fi
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# We only need _doprnt if we might use it to implement v*printf.
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# We only need _doprnt if we might use it to implement v*printf.
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if test $ac_cv_func_vprintf != yes \
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if test $ac_cv_func_vprintf != yes \
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