-# generated automatically by aclocal 1.9.5 -*- Autoconf -*-
-
-# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
-# 2005 Free Software Foundation, Inc.
-# This file is free software; the Free Software Foundation
-# gives unlimited permission to copy and/or distribute it,
-# with or without modifications, as long as this notice is preserved.
-
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
-# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
-# PARTICULAR PURPOSE.
-
+m4_include([cc.m4])
m4_include([intparam.m4])
m4_include([floatparam.m4])
-
-dnl -*- Autoconf -*-
-dnl Copyright (C) 1993-2003 Free Software Foundation, Inc.
-dnl This file is free software, distributed under the terms of the GNU
-dnl General Public License. As a special exception to the GNU General
-dnl Public License, this file may be distributed as part of a program
-dnl that contains a configuration script generated by Autoconf, under
-dnl the same distribution terms as the rest of that program.
-
-dnl From Bruno Haible, Marcus Daniels, Sam Steingold.
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-
-dnl -*- Autoconf -*-
-dnl Copyright (C) 1993-2003 Free Software Foundation, Inc.
-dnl This file is free software, distributed under the terms of the GNU
-dnl General Public License. As a special exception to the GNU General
-dnl Public License, this file may be distributed as part of a program
-dnl that contains a configuration script generated by Autoconf, under
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-dnl From Bruno Haible, Marcus Daniels, Sam Steingold.
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-
-dnl Copyright (C) 1993-2002 Free Software Foundation, Inc.
-dnl This file is free software, distributed under the terms of the GNU
-dnl General Public License. As a special exception to the GNU General
-dnl Public License, this file may be distributed as part of a program
-dnl that contains a configuration script generated by Autoconf, under
-dnl the same distribution terms as the rest of that program.
-
-dnl From Bruno Haible, Marcus Daniels.
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-AC_PREREQ(2.13)
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- cl_cv_cplusplus_ctorprefix='_GLOBAL__I_'
- else
- cl_cv_cplusplus_ctorprefix=unknown
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- fi
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-rm -f conftest*
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-struct foo { foo (); ~ foo (); };
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-if grep '_GLOBAL_\$D\$foobar' conftest.s >/dev/null ; then
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- if grep '_GLOBAL_\.D\.foobar' conftest.s >/dev/null ; then
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- if grep '_GLOBAL__D_foobar' conftest.s >/dev/null ; then
- cl_cv_cplusplus_dtorprefix='_GLOBAL__D_'
- else
- cl_cv_cplusplus_dtorprefix=none
- fi
- fi
-fi
-rm -f conftest*
-])
- if test "$cl_cv_cplusplus_dtorprefix" '!=' none; then
- ac_value='"'"$cl_cv_cplusplus_ctorprefix"'"'
- AC_DEFINE_UNQUOTED(CL_GLOBAL_DESTRUCTOR_PREFIX,$ac_value)
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-dnl Check whether the global constructors/destructors functions are file-scope
-dnl only by default. This is the case in egcs-1.1.2 or newer.
-AC_CACHE_CHECK(whether the global constructors function need to be exported,
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-struct foo { foo (); };
-foo foobar;
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-cat > conftest2.cc << EOF
-#include "confdefs.h"
-#ifdef ASM_UNDERSCORE
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-#else
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-#endif
-struct foo { foo (); };
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-EOF
-if AC_TRY_COMMAND(${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftest1.cc conftest2.cc $LIBS 1>&5) >/dev/null 2>&1 && test -s conftest${ac_exeext}; then
- cl_cv_cplusplus_ctorexport=no
-else
- cl_cv_cplusplus_ctorexport=yes
-fi
-rm -f conftest*
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-if test "$cl_cv_cplusplus_ctorexport" = yes; then
- AC_DEFINE(CL_NEED_GLOBALIZE_CTORDTOR)
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-])
-
-dnl -*- Autoconf -*-
-dnl Copyright (C) 1993-2003 Free Software Foundation, Inc.
-dnl This file is free software, distributed under the terms of the GNU
-dnl General Public License. As a special exception to the GNU General
-dnl Public License, this file may be distributed as part of a program
-dnl that contains a configuration script generated by Autoconf, under
-dnl the same distribution terms as the rest of that program.
-
-dnl From Bruno Haible, Marcus Daniels, Sam Steingold.
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-AC_PREREQ(2.57)
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-])
-
-dnl Copyright (C) 1993-2002 Free Software Foundation, Inc.
-dnl This file is free software, distributed under the terms of the GNU
-dnl General Public License. As a special exception to the GNU General
-dnl Public License, this file may be distributed as part of a program
-dnl that contains a configuration script generated by Autoconf, under
-dnl the same distribution terms as the rest of that program.
-
-dnl From Bruno Haible, Marcus Daniels, Sam Steingold.
-
-AC_PREREQ(2.13)
-
-dnl without AC_MSG_...: with AC_MSG_... and caching:
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-dnl AC_TRY_LINK CL_LINK_CHECK
-dnl AC_TRY_RUN CL_RUN_CHECK - would require cross-compiling support
-dnl Usage:
-dnl AC_TRY_CPP(INCLUDES,
-dnl ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND])
-dnl CL_CPP_CHECK(ECHO-TEXT, CACHE-ID,
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-dnl ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND])
-dnl AC_TRY_xxx(INCLUDES, FUNCTION-BODY,
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-dnl A substitute for AC_CONFIG_AUX_DIR_DEFAULT, so we don't need install.sh.
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-dnl was AC_DEFINE_UNQUOTED(__${host_cpu}__) but KAI C++ 3.2d doesn't like this
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- host_cpu=rs6000
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- c1 | c2 | c32 | c34 | c38 | c4 )
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-dnl Strictly speaking, the MIPS ABI (-32 or -n32) is independent from the CPU
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-dnl UltraSPARCs running Linux have `uname -m` = "sparc64", but the C compiler
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-else
- host_cpu=sparc
-fi
- ;;
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-dnl was AC_DEFINE_UNQUOTED(__${host_cpu}__) but KAI C++ 3.2d doesn't like this
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-#ifndef __${host_cpu}__
-#define __${host_cpu}__ 1
-#endif
-EOF
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-
-dnl -*- Autoconf -*-
-dnl Copyright (C) 1993-2003 Free Software Foundation, Inc.
-dnl This file is free software, distributed under the terms of the GNU
-dnl General Public License. As a special exception to the GNU General
-dnl Public License, this file may be distributed as part of a program
-dnl that contains a configuration script generated by Autoconf, under
-dnl the same distribution terms as the rest of that program.
-
-dnl From Bruno Haible, Marcus Daniels, Sam Steingold.
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-AC_PREREQ(2.57)
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-CL_PROTO_TRY([
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-fi
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-
-dnl -*- Autoconf -*-
-dnl Copyright (C) 1993-2005 Free Software Foundation, Inc.
-dnl This file is free software, distributed under the terms of the GNU
-dnl General Public License. As a special exception to the GNU General
-dnl Public License, this file may be distributed as part of a program
-dnl that contains a configuration script generated by Autoconf, under
-dnl the same distribution terms as the rest of that program.
-
-dnl From Bruno Haible, Marcus Daniels, Sam Steingold.
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-AC_PREREQ(2.13)
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-dnl CL_MACHINE([MESSAGE], [PROGRAM_TO_RUN], [CROSS_MACRO], [DESTINATION], [CACHE_VAR])
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-
-dnl Copyright (C) 1993-2005 Free Software Foundation, Inc.
-dnl This file is free software, distributed under the terms of the GNU
-dnl General Public License. As a special exception to the GNU General
-dnl Public License, this file may be distributed as part of a program
-dnl that contains a configuration script generated by Autoconf, under
-dnl the same distribution terms as the rest of that program.
-
-dnl From Bruno Haible, Marcus Daniels, Paul Eggert.
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-AC_PREREQ(2.13)
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-[AC_CACHE_CHECK(for long double type, cl_cv_c_longdouble, [
-AC_TRY_RUN([int main()
-{ long double x = 2.7182818284590452354L; x = x*x; exit (x==0.0L); }],
-cl_cv_c_longdouble=yes, cl_cv_c_longdouble=no, [
-dnl When cross-compiling, use the test from gnulib.
-AC_TRY_COMPILE([
- /* The Stardent Vistra knows sizeof(long double), but does not support it. */
- long double foo = 0.0;
- /* On Ultrix 4.3 cc, long double is 4 and double is 8. */
- int array [2*(sizeof(long double) >= sizeof(double)) - 1];
- ], , cl_cv_c_longdouble=yes, cl_cv_c_longdouble=no)])
-])
-if test $cl_cv_c_longdouble = yes; then
- AC_DEFINE(HAVE_LONGDOUBLE)
-fi
-])
-
-dnl -*- Autoconf -*-
-dnl Copyright (C) 1993-2005 Free Software Foundation, Inc.
-dnl This file is free software, distributed under the terms of the GNU
-dnl General Public License. As a special exception to the GNU General
-dnl Public License, this file may be distributed as part of a program
-dnl that contains a configuration script generated by Autoconf, under
-dnl the same distribution terms as the rest of that program.
-
-dnl From Bruno Haible, Marcus Daniels, Sam Steingold, Paul Eggert.
-
-AC_PREREQ(2.57)
-
-AC_DEFUN([CL_LONGLONG],
-[AC_CACHE_CHECK(for long long type, cl_cv_c_longlong, [
-AC_TRY_RUN([int main()
-{
-/* long longs don't work right with gcc-2.7.2 on m68k */
-/* long longs don't work right with gcc-2.7.2 on rs6000: avcall/tests.c gets
- miscompiled. */
-#if defined(__m68k__) || (defined(_IBMR2) || defined(__powerpc))
-#if defined(__GNUC__) && (__GNUC__ == 2) && (__GNUC_MINOR__ <= 7)
- exit(1);
-#endif
-#endif
- { long x = 944938507; long y = 737962842; long z = 162359677;
- exit(!(((long long) x)*((long long) y)>>32 == z));
- }
-}],
-cl_cv_c_longlong=yes, cl_cv_c_longlong=no, [
-dnl When cross-compiling, use the test from gnulib.
-AC_TRY_LINK([long long ll = 1LL; int i = 63;],
- [long long llmax = (long long) -1;
- return ll << i | ll >> i | llmax / ll | llmax % ll;],
- cl_cv_c_longlong=yes,
- cl_cv_c_longlong=no)])
-])
-if test $cl_cv_c_longlong = yes; then
- AC_DEFINE(HAVE_LONGLONG,,[compiler supports the `long long' type])
-fi
-])
-
-dnl -*- Autoconf -*-
-dnl Copyright (C) 1993-2003 Free Software Foundation, Inc.
-dnl This file is free software, distributed under the terms of the GNU
-dnl General Public License. As a special exception to the GNU General
-dnl Public License, this file may be distributed as part of a program
-dnl that contains a configuration script generated by Autoconf, under
-dnl the same distribution terms as the rest of that program.
-
-dnl From Bruno Haible, Marcus Daniels, Sam Steingold.
-
-AC_PREREQ(2.57)
-
-AC_DEFUN([CL_PERROR],
-[AC_MSG_CHECKING(for perror declaration)
-AC_CACHE_VAL(cl_cv_proto_perror, [
-AC_TRY_COMPILE([
-/* Some systems declare perror() in <errno.h>, some in <stdio.h>, some don't
- declare it at all. */
-#include <stdio.h>
-#include <errno.h>
-]AC_LANG_EXTERN[double perror ();], [],
-cl_cv_proto_perror=no, cl_cv_proto_perror=yes)
-])
-AC_MSG_RESULT([$cl_cv_proto_perror])
-if test $cl_cv_proto_perror = yes; then
-AC_DEFINE(HAVE_PERROR_DECL,,[<errno.h> or <stdio.h> contains a declaration for perror()])
-fi
-])
-
-dnl Copyright (C) 1993-2002 Free Software Foundation, Inc.
-dnl This file is free software, distributed under the terms of the GNU
-dnl General Public License. As a special exception to the GNU General
-dnl Public License, this file may be distributed as part of a program
-dnl that contains a configuration script generated by Autoconf, under
-dnl the same distribution terms as the rest of that program.
-
-dnl From Bruno Haible, Marcus Daniels.
-
-AC_PREREQ(2.13)
-
-dnl CL_PROTO(IDENTIFIER, ACTION-IF-NOT-FOUND, FINAL-PROTOTYPE)
-AC_DEFUN([CL_PROTO],
-[AC_MSG_CHECKING([for $1 declaration])
-AC_CACHE_VAL(cl_cv_proto_[$1], [$2
-cl_cv_proto_$1="$3"])
-cl_cv_proto_$1=`echo "[$]cl_cv_proto_$1" | tr -s ' ' | sed -e 's/( /(/'`
-AC_MSG_RESULT([$]{ac_t:-
- }[$]cl_cv_proto_$1)
-])
-
-dnl CL_PROTO_RET(INCLUDES, ANSI-DECL, TRAD-DECL, CACHE-ID, TYPE-IF-OK, TYPE-IF-FAILS)
-AC_DEFUN([CL_PROTO_RET],
-[AC_TRY_COMPILE([$1]
-AC_LANG_EXTERN
-[#if defined(__STDC__) || defined(__cplusplus)
-$2
-#else
-$3
-#endif
-], [], $4="$5", $4="$6")
-])
-
-dnl CL_PROTO_TRY(INCLUDES, ANSI-DECL, TRAD-DECL, ACTION-IF-OK, ACTION-IF-FAILS)
-AC_DEFUN([CL_PROTO_TRY],
-[AC_TRY_COMPILE([$1]
-AC_LANG_EXTERN
-[#if defined(__STDC__) || defined(__cplusplus)
-$2
-#else
-$3
-#endif
-], [], [$4], [$5])
-])
-
-dnl CL_PROTO_CONST(INCLUDES, ANSI-DECL, TRAD-DECL, CACHE-ID)
-AC_DEFUN([CL_PROTO_CONST],
-[CL_PROTO_TRY([$1], [$2], [$3], $4="", $4="const")]
-)
-
-dnl -*- Autoconf -*-
-dnl Copyright (C) 1993-2003 Free Software Foundation, Inc.
-dnl This file is free software, distributed under the terms of the GNU
-dnl General Public License. As a special exception to the GNU General
-dnl Public License, this file may be distributed as part of a program
-dnl that contains a configuration script generated by Autoconf, under
-dnl the same distribution terms as the rest of that program.
-
-dnl From Bruno Haible, Marcus Daniels, Sam Steingold, Peter Burwood, Sam Steingold.
-
-AC_PREREQ(2.57)
-
-AC_DEFUN([CL_RUSAGE],
-[AC_CHECK_HEADERS(sys/resource.h sys/times.h)dnl
-if test $ac_cv_header_sys_resource_h = yes; then
- dnl HAVE_SYS_RESOURCE_H defined
- CL_LINK_CHECK([getrusage], cl_cv_func_getrusage,
-[#include <sys/types.h> /* NetBSD 1.0 needs this */
-#include <sys/time.h>
-#include <sys/resource.h>],
- [struct rusage x; int y = RUSAGE_SELF; getrusage(y,&x); x.ru_utime.tv_sec;])dnl
- if test $cl_cv_func_getrusage = yes; then
- CL_PROTO([getrusage], [
- CL_PROTO_TRY([
-#include <stdlib.h>
-#ifdef HAVE_UNISTD_H
-#include <unistd.h>
-#endif
-#include <sys/types.h> /* NetBSD 1.0 needs this */
-#include <sys/time.h>
-#include <sys/resource.h>
-],
-[int getrusage (int who, struct rusage * rusage);],
-[int getrusage();],
-[cl_cv_proto_getrusage_arg1="int"],
-[cl_cv_proto_getrusage_arg1="enum __rusage_who"])
-], [extern int getrusage ($cl_cv_proto_getrusage_arg1, struct rusage *);])dnl
- AC_CACHE_CHECK(whether getrusage works, cl_cv_func_getrusage_works, [
- AC_TRY_RUN([
-#include <stdio.h>
-#include <sys/types.h> /* NetBSD 1.0 needs this */
-#include <sys/time.h>
-#include <time.h> /* for time(2) */
-#include <sys/resource.h>
-int main ()
-{
- struct rusage used, prev;
- time_t end = time(NULL)+2;
- int count = 0;
-
- if ((count = getrusage(RUSAGE_SELF, &prev))) {
- /* getrusage is defined but does not do anything. */
- /*fprintf(stderr,"getrusage failed: return=%d\n",count);*/
- return 1;
- }
- while (time(NULL) < end) {
- count++;
- getrusage(RUSAGE_SELF, &used);
- if ((used.ru_utime.tv_usec != prev.ru_utime.tv_usec)
- || (used.ru_utime.tv_sec != prev.ru_utime.tv_sec)
- || (used.ru_stime.tv_usec != prev.ru_stime.tv_usec)
- || (used.ru_stime.tv_sec != prev.ru_stime.tv_sec)) {
- /*fprintf(stderr,"success after %d runs\n",count);*/
- return 0;
- }
- }
- /* getrusage is defined but does not work. */
- /*fprintf(stderr,"failure after %d runs\n",count);*/
- return 1;
-}],
-cl_cv_func_getrusage_works=yes,
-cl_cv_func_getrusage_works=no,
-dnl When cross-compiling, don't assume anything.
-cl_cv_func_getrusage_works="guessing no")])
- fi
- if test "$cl_cv_func_getrusage_works" = yes; then
- AC_DEFINE(HAVE_GETRUSAGE,,[have <sys/time.h>, the getrusage() function, the struct rusage type, and <sys/resource.h> defines RUSAGE_SELF])
- AC_DEFINE_UNQUOTED(RUSAGE_WHO_T,$cl_cv_proto_getrusage_arg1,[type of `who' in getrusage() declaration])
- fi
-fi
-])
-
-dnl -*- Autoconf -*-
-dnl Copyright (C) 1993-2003 Free Software Foundation, Inc.
-dnl This file is free software, distributed under the terms of the GNU
-dnl General Public License. As a special exception to the GNU General
-dnl Public License, this file may be distributed as part of a program
-dnl that contains a configuration script generated by Autoconf, under
-dnl the same distribution terms as the rest of that program.
-
-dnl From Bruno Haible, Marcus Daniels, Sam Steingold.
-
-AC_PREREQ(2.57)
-
-AC_DEFUN([CL_TIMES_CLOCK],
-[AC_REQUIRE([CL_GETTIMEOFDAY])dnl
-if test $ac_cv_func_gettimeofday = no -a $ac_cv_func_ftime = no; then
-AC_CHECK_FUNC(times, , no_times=1)dnl
-if test -z "$no_times"; then
-AC_CACHE_CHECK(for times return value, cl_cv_func_times_return, [
-AC_TRY_RUN([
-#include <sys/types.h>
-#include <time.h> /* needed for CLK_TCK */
-#ifndef CLK_TCK
-#include <sys/time.h> /* needed for CLK_TCK on SYSV PTX */
-#endif
-#include <sys/times.h>
-int main ()
-{ struct tms buffer;
- clock_t result1;
- clock_t result2;
- int ticks;
- result1 = times(&buffer);
- if ((result1 == (clock_t)0) || (result1 == (clock_t)(-1))) exit(1);
- sleep(1);
- result2 = times(&buffer);
- if ((result2 == (clock_t)0) || (result2 == (clock_t)(-1))) exit(1);
- ticks = result2 - result1;
- exit(!((ticks >= CLK_TCK/2) && (ticks <= 3*CLK_TCK/2)));
-}], cl_cv_func_times_return=yes, cl_cv_func_times_return=no,
-dnl When cross-compiling, don't assume anything.
-cl_cv_func_times_return="guessing no")
-])
-case "$cl_cv_func_times_return" in
- *yes) AC_DEFINE(HAVE_TIMES_CLOCK,,[have the times() function and it returns the real time, but do not have the gettimeofday() or ftime() function]) ;;
- *no) ;;
-esac
-fi
-fi
-])
-
-m4_include([m4/cc.m4])
-m4_include([m4/gmp.m4])
-m4_include([m4/libtool.m4])
+m4_include([gmp.m4])
+
+dnl Borrowed from GNU clisp.
+m4_include([alloca.m4])
+m4_include([as-underscore.m4])
+m4_include([c++-constructors.m4])
+m4_include([fpu_control.m4])
+m4_include([general.m4])
+m4_include([gettimeofday.m4])
+m4_include([param.m4]) dnl called intparam.m4 in clisp
+m4_include([longdouble.m4])
+m4_include([longlong.m4])
+m4_include([perror.m4])
+m4_include([proto.m4])
+m4_include([rusage.m4])
+m4_include([times.m4])
+
+dnl Borrowed from GNU libtool.
+m4_include([libtool.m4])
git://www.ginac.de / cln.git / commitdiff