--- /dev/null
+# Is the gmp header file new enough? (should be implemented with an argument)
+AC_DEFUN(CL_GMP_H_VERSION,
+[AC_CACHE_CHECK([for recent enough gmp.h], cl_cv_new_gmp_h, [
+ AC_TRY_CPP([#include <gmp.h>
+#if !defined(__GNU_MP_VERSION) || (__GNU_MP_VERSION < 3)
+ #error "ancient gmp.h"
+#endif],
+cl_cv_new_gmp_h="yes", cl_cv_new_gmp_h="no")
+])])dnl
+
+# Does libgmp provide some functionality introduced in version 3.0?
+AC_DEFUN(CL_GMP_CHECK,
+[AC_CACHE_CHECK([for working libgmp], cl_cv_new_libgmp, [
+ SAVELIBS=$LIBS
+ LIBS="$LIBS -lgmp"
+ AC_TRY_LINK([#include <gmp.h>],[mpn_divexact_by3(0,0,0)],
+cl_cv_new_libgmp="yes", cl_cv_new_libgmp="no"; LIBS=$SAVELIBS)
+])])
+
+# What is sizeof(mp_limb_t)? (It has to match sizeof(uintD) later.)
+AC_DEFUN(CL_GMP_SET_UINTD,
+[AC_CACHE_CHECK([how large gmp demands uintD to be], cl_cv_gmp_set_uintd, [
+ AC_TRY_RUN([#include <stdio.h>
+#include <gmp.h>
+int main() {
+ FILE *f=fopen("conftestval", "w");
+ if (!f) return(1);
+ if (sizeof(mp_limb_t) > sizeof(long))
+ fprintf(f, "long long");
+ else if (sizeof(mp_limb_t) == sizeof(long))
+ fprintf(f, "long");
+ else if (sizeof(mp_limb_t) == sizeof(int))
+ fprintf(f, "int");
+ else return(1);
+ return(0);
+}], cl_cv_gmp_set_uintd=`cat conftestval`; \
+ cl_gmp_demands="GMP_DEMANDS_UINTD_`echo ${cl_cv_gmp_set_uintd} | sed -e 'y/ gilnot/_GILNOT/'`";
+ AC_DEFINE_UNQUOTED($cl_gmp_demands),
+ AC_MSG_ERROR([CLN can't handle the result]),dnl
+ AC_MSG_ERROR([cross-compiling - cannot determine]))
+])])
dnl local autoconf macros
-dnl Bruno Haible 21.9.1997
-dnl Marcus Daniels 10.4.1997
+dnl Bruno Haible 2001-02-04
+dnl Marcus Daniels 1997-04-10
dnl
-AC_PREREQ(2.13)dnl
+AC_PREREQ(2.12)dnl
dnl
dnl without AC_MSG_...: with AC_MSG_... and caching:
dnl AC_TRY_CPP CL_CPP_CHECK
[AC_REQUIRE([AC_PROG_CC]) dnl Actually: AC_REQUIRE([CL_CC_WORKS])
dnl Set ac_aux_dir before the cache check, because AM_PROG_LIBTOOL needs it.
ac_aux_dir=${srcdir}/$1
-AC_CACHE_CHECK(host system type, cl_cv_host, [
dnl A substitute for AC_CONFIG_AUX_DIR_DEFAULT, so we don't need install.sh.
ac_config_guess=$ac_aux_dir/config.guess
ac_config_sub=$ac_aux_dir/config.sub
+AC_CACHE_CHECK(host system type, cl_cv_host, [
dnl Mostly copied from AC_CANONICAL_HOST.
# Make sure we can run config.sub.
-if $ac_config_sub sun4 >/dev/null 2>&1; then :
+if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then :
else AC_MSG_ERROR(can not run $ac_config_sub)
fi
host_alias=$host
NONE)
case $nonopt in
NONE) dnl config.guess needs to compile things
- host_alias=`export CC; $ac_config_guess` ;;
+ host_alias=`export CC; ${CONFIG_SHELL-/bin/sh} $ac_config_guess` ;;
*) host_alias=$nonopt ;;
esac ;;
esac
# Don't fail just because the system is not listed in GNU's database.
if test -n "$host_alias"; then
- host=`$ac_config_sub $host_alias`
+ host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias`
else
+ host_alias=unknown
host=unknown-unknown-unknown
fi
+cl_cv_host_alias="$host_alias"
cl_cv_host="$host"
])
+host_alias="$cl_cv_host_alias"
host="$cl_cv_host"
changequote(,)dnl
host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
AC_SUBST(host_cpu)dnl
AC_SUBST(host_vendor)dnl
AC_SUBST(host_os)dnl
+dnl We have defined $ac_aux_dir.
+AC_PROVIDE([AC_CONFIG_AUX_DIR_DEFAULT])dnl
+dnl We have defined $host_alias and $host.
+AC_PROVIDE([AC_CANONICAL_HOST])dnl
])dnl
dnl
AC_DEFUN(CL_CANONICAL_HOST_CPU,
#include "confdefs.h"
EOF
cat "$cl_machine_file_c" >> conftest.$ac_ext
+ORIGCC="$CC"
+if test $ac_cv_prog_gcc = yes; then
+# gcc -O (gcc version <= 2.3.2) crashes when compiling long long shifts for
+# target 80386. Strip "-O".
+CC=`echo "$CC " | sed -e 's/-O //g'`
+fi
AC_TRY_EVAL(ac_link)
+CC="$ORIGCC"
if test -s conftest; then
echo "creating $cl_machine_file_h"
./conftest > conftest.h
fi
])dnl
dnl
-
-# Is the gmp header file new enough? (should be implemented with an argument)
-AC_DEFUN(CL_GMP_H_VERSION,
-[AC_CACHE_CHECK([for recent enough gmp.h], cl_cv_new_gmp_h, [
- AC_TRY_CPP([#include <gmp.h>
-#if !defined(__GNU_MP_VERSION) || (__GNU_MP_VERSION < 3)
- #error "ancient gmp.h"
-#endif],
-cl_cv_new_gmp_h="yes", cl_cv_new_gmp_h="no")
-])])dnl
-
-# Does libgmp provide some functionality introduced in version 3.0?
-AC_DEFUN(CL_GMP_CHECK,
-[AC_CACHE_CHECK([for working libgmp], cl_cv_new_libgmp, [
- SAVELIBS=$LIBS
- LIBS="$LIBS -lgmp"
- AC_TRY_LINK([#include <gmp.h>],[mpn_divexact_by3(0,0,0)],
-cl_cv_new_libgmp="yes", cl_cv_new_libgmp="no"; LIBS=$SAVELIBS)
-])])
-
-# What is sizeof(mp_limb_t)? (It has to match sizeof(uintD) later.)
-AC_DEFUN(CL_GMP_SET_UINTD,
-[AC_CACHE_CHECK([how large gmp demands uintD to be], cl_cv_gmp_set_uintd, [
- AC_TRY_RUN([#include <stdio.h>
-#include <gmp.h>
-int main() {
- FILE *f=fopen("conftestval", "w");
- if (!f) return(1);
- if (sizeof(mp_limb_t) > sizeof(long))
- fprintf(f, "long long");
- else if (sizeof(mp_limb_t) == sizeof(long))
- fprintf(f, "long");
- else if (sizeof(mp_limb_t) == sizeof(int))
- fprintf(f, "int");
- else return(1);
- return(0);
-}], cl_cv_gmp_set_uintd=`cat conftestval`; \
- cl_gmp_demands="GMP_DEMANDS_UINTD_`echo ${cl_cv_gmp_set_uintd} | sed -e 'y/ gilnot/_GILNOT/'`";
- AC_DEFINE_UNQUOTED($cl_gmp_demands),
- AC_MSG_ERROR([CLN can't handle the result]),dnl
- AC_MSG_ERROR([cross-compiling - cannot determine]))
-])])
-
-# =============================================================================
# libtool.m4 - Configure libtool for the host system. -*-Shell-script-*-
## Copyright 1996, 1997, 1998, 1999, 2000, 2001
## Free Software Foundation, Inc.
## configuration script generated by Autoconf, you may include it under
## the same distribution terms that you use for the rest of that program.
-# The next line was added by Bruno Haible 2001-06-08.
-undefine([symbols])
-
# serial 46 AC_PROG_LIBTOOL
AC_DEFUN([AC_PROG_LIBTOOL],
[AC_REQUIRE([AC_LIBTOOL_SETUP])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([CL_CANONICAL_HOST])dnl
AC_REQUIRE([AC_CANONICAL_BUILD])dnl
AC_REQUIRE([AC_PROG_CC])dnl
AC_REQUIRE([AC_PROG_LD])dnl
# AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE
# ---------------------------------
AC_DEFUN([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE],
-[AC_REQUIRE([AC_CANONICAL_HOST])
+[AC_REQUIRE([CL_CANONICAL_HOST])
AC_REQUIRE([AC_PROG_NM])
AC_REQUIRE([AC_OBJEXT])
# Check for command to grab the raw symbol name followed by C symbol from nm.
[ --with-gnu-ld assume the C compiler uses GNU ld [default=no]],
test "$withval" = no || with_gnu_ld=yes, with_gnu_ld=no)
AC_REQUIRE([AC_PROG_CC])dnl
-AC_REQUIRE([AC_CANONICAL_HOST])dnl
+AC_REQUIRE([CL_CANONICAL_HOST])dnl
AC_REQUIRE([AC_CANONICAL_BUILD])dnl
ac_prog=ld
if test "$GCC" = yes; then
# AC_CHECK_LIBM - check for math library
AC_DEFUN([AC_CHECK_LIBM],
-[AC_REQUIRE([AC_CANONICAL_HOST])dnl
+[AC_REQUIRE([CL_CANONICAL_HOST])dnl
LIBM=
case $host in
*-*-beos* | *-*-cygwin* | *-*-pw32*)
# This is just to silence aclocal about the macro not being used
ifelse([AC_DISABLE_FAST_INSTALL])
+# Is the gmp header file new enough? (should be implemented with an argument)
+AC_DEFUN(CL_GMP_H_VERSION,
+[AC_CACHE_CHECK([for recent enough gmp.h], cl_cv_new_gmp_h, [
+ AC_TRY_CPP([#include <gmp.h>
+#if !defined(__GNU_MP_VERSION) || (__GNU_MP_VERSION < 3)
+ #error "ancient gmp.h"
+#endif],
+cl_cv_new_gmp_h="yes", cl_cv_new_gmp_h="no")
+])])dnl
+
+# Does libgmp provide some functionality introduced in version 3.0?
+AC_DEFUN(CL_GMP_CHECK,
+[AC_CACHE_CHECK([for working libgmp], cl_cv_new_libgmp, [
+ SAVELIBS=$LIBS
+ LIBS="$LIBS -lgmp"
+ AC_TRY_LINK([#include <gmp.h>],[mpn_divexact_by3(0,0,0)],
+cl_cv_new_libgmp="yes", cl_cv_new_libgmp="no"; LIBS=$SAVELIBS)
+])])
+
+# What is sizeof(mp_limb_t)? (It has to match sizeof(uintD) later.)
+AC_DEFUN(CL_GMP_SET_UINTD,
+[AC_CACHE_CHECK([how large gmp demands uintD to be], cl_cv_gmp_set_uintd, [
+ AC_TRY_RUN([#include <stdio.h>
+#include <gmp.h>
+int main() {
+ FILE *f=fopen("conftestval", "w");
+ if (!f) return(1);
+ if (sizeof(mp_limb_t) > sizeof(long))
+ fprintf(f, "long long");
+ else if (sizeof(mp_limb_t) == sizeof(long))
+ fprintf(f, "long");
+ else if (sizeof(mp_limb_t) == sizeof(int))
+ fprintf(f, "int");
+ else return(1);
+ return(0);
+}], cl_cv_gmp_set_uintd=`cat conftestval`; \
+ cl_gmp_demands="GMP_DEMANDS_UINTD_`echo ${cl_cv_gmp_set_uintd} | sed -e 'y/ gilnot/_GILNOT/'`";
+ AC_DEFINE_UNQUOTED($cl_gmp_demands),
+ AC_MSG_ERROR([CLN can't handle the result]),dnl
+ AC_MSG_ERROR([cross-compiling - cannot determine]))
+])])
git://www.ginac.de / cln.git / commitdiff