=================================================================== RCS file: /home/cvs/OpenXM_contrib/gmp/Attic/configure,v retrieving revision 1.1 retrieving revision 1.1.1.3 diff -u -p -r1.1 -r1.1.1.3 --- OpenXM_contrib/gmp/Attic/configure 2000/01/10 15:35:21 1.1 +++ OpenXM_contrib/gmp/Attic/configure 2000/12/01 05:44:41 1.1.1.3 @@ -1,1263 +1,5181 @@ -#!/bin/sh +#! /bin/sh +# From configure.in Revision: 1.129.2.2 +# Guess values for system-dependent variables and create Makefiles. +# Generated automatically using Autoconf version 2.14a. +# Copyright (C) 1992, 93, 94, 95, 96, 98, 99, 2000 +# Free Software Foundation, Inc. +# +# This configure script is free software; the Free Software Foundation +# gives unlimited permission to copy, distribute and modify it. -### WARNING: this file contains embedded tabs. 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See the -# GNU General Public License for more details. -# -# You should have received a copy of the GNU General Public License -# along with this program; if not, write to the Free Software -# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +# Initialize some other variables. +subdirs= +MFLAGS= MAKEFLAGS= +SHELL=${CONFIG_SHELL-/bin/sh} +# Maximum number of lines to put in a shell here document. +: ${ac_max_here_lines=48} +# Sed expression to map a string onto a valid sh and CPP variable names. +ac_tr_sh='sed -e y%*+%pp%;s%[^a-zA-Z0-9_]%_%g' +ac_tr_cpp='sed -e y%*abcdefghijklmnopqrstuvwxyz%PABCDEFGHIJKLMNOPQRSTUVWXYZ%;s%[^A-Z0-9_]%_%g' -# This file was originally written by K. 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"$ac_site_file" + fi done -# process host and target +if test -r "$cache_file"; then + echo "loading cache $cache_file" + test -f "$cache_file" && . $cache_file +else + echo "creating cache $cache_file" + >$cache_file +fi +ac_ext=c +# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. +ac_cpp='$CPP $CPPFLAGS' +ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5' +ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5' +cross_compiling=$ac_cv_prog_cc_cross + +ac_exeext= +ac_objext=o +# Factoring default headers for most tests. +ac_includes_default="\ +#include +#include +#if STDC_HEADERS +# include +# include +#else +# if HAVE_STDLIB_H +# include +# endif +#endif +#if HAVE_STRING_H +# if !STDC_HEADERS && HAVE_MEMORY_H +# include +# endif +# include +#else +# if HAVE_STRINGS_H +# include +# endif +#endif +#if HAVE_INTTYPES_H +# include +#endif +#if HAVE_UNISTD_H +# include +#endif" + +if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then + # Stardent Vistra SVR4 grep lacks -e, says Kaveh R. Ghazi. + if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then + ECHO_N= ECHO_C=' +' ECHO_T=' ' + else + ECHO_N=-n ECHO_C= ECHO_T= + fi +else + ECHO_N= ECHO_C='\c' ECHO_T= +fi + +ac_aux_dir= +for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do + if test -f $ac_dir/install-sh; then + ac_aux_dir=$ac_dir + ac_install_sh="$ac_aux_dir/install-sh -c" + break + elif test -f $ac_dir/install.sh; then + ac_aux_dir=$ac_dir + ac_install_sh="$ac_aux_dir/install.sh -c" + break + elif test -f $ac_dir/shtool; then + ac_aux_dir=$ac_dir + ac_install_sh="$ac_aux_dir/shtool install -c" + break + fi +done +if test -z "$ac_aux_dir"; then + { echo "configure: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." 1>&2; exit 1; } +fi +ac_config_guess="$SHELL $ac_aux_dir/config.guess" +ac_config_sub="$SHELL $ac_aux_dir/config.sub" +ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure. + +echo $ECHO_N "checking host system type... $ECHO_C" 1>&6 +echo "configure:636: checking host system type" 1>&5 +if test "x$ac_cv_host" = "x" || (test "x$host" != "xNONE" && test "x$host" != "x$ac_cv_host_alias"); then + + # Make sure we can run config.sub. + if $ac_config_sub sun4 >/dev/null 2>&1; then :; else + { echo "configure: error: cannot run $ac_config_sub" 1>&2; exit 1; } + fi + + ac_cv_host_alias=$host + case "$ac_cv_host_alias" in + NONE) + case $nonopt in + NONE) + if ac_cv_host_alias=`$ac_config_guess`; then : + else { echo "configure: error: cannot guess host type; you must specify one" 1>&2; exit 1; } + fi ;; *) ac_cv_host_alias=$nonopt ;; + esac ;; + esac + + ac_cv_host=`$ac_config_sub $ac_cv_host_alias` || exit 1 + ac_cv_host_cpu=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` + ac_cv_host_vendor=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` + ac_cv_host_os=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` +else + echo $ECHO_N "(cached) $ECHO_C" 1>&6 +fi + +echo "$ECHO_T""$ac_cv_host" 1>&6 + +host=$ac_cv_host +host_alias=$ac_cv_host_alias +host_cpu=$ac_cv_host_cpu +host_vendor=$ac_cv_host_vendor +host_os=$ac_cv_host_os + +echo $ECHO_N "checking target system type... $ECHO_C" 1>&6 +echo "configure:672: checking target system type" 1>&5 +if test "x$ac_cv_target" = "x" || (test "x$target" != "xNONE" && test "x$target" != "x$ac_cv_target_alias"); then + + # Make sure we can run config.sub. + if $ac_config_sub sun4 >/dev/null 2>&1; then :; else + { echo "configure: error: cannot run $ac_config_sub" 1>&2; exit 1; } + fi + + ac_cv_target_alias=$target + case "$ac_cv_target_alias" in + NONE) + case $nonopt in + NONE) + ac_cv_target_alias=$host_alias ;; + *) ac_cv_target_alias=$nonopt ;; + esac ;; + esac + + ac_cv_target=`$ac_config_sub $ac_cv_target_alias` || exit 1 + ac_cv_target_cpu=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` + ac_cv_target_vendor=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` + ac_cv_target_os=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` +else + echo $ECHO_N "(cached) $ECHO_C" 1>&6 +fi + +echo "$ECHO_T""$ac_cv_target" 1>&6 + +target=$ac_cv_target +target_alias=$ac_cv_target_alias +target_cpu=$ac_cv_target_cpu +target_vendor=$ac_cv_target_vendor +target_os=$ac_cv_target_os + +echo $ECHO_N "checking build system type... $ECHO_C" 1>&6 +echo "configure:707: checking build system type" 1>&5 +if test "x$ac_cv_build" = "x" || (test "x$build" != "xNONE" && test "x$build" != "x$ac_cv_build_alias"); then + + # Make sure we can run config.sub. + if $ac_config_sub sun4 >/dev/null 2>&1; then :; else + { echo "configure: error: cannot run $ac_config_sub" 1>&2; exit 1; } + fi + + ac_cv_build_alias=$build + case "$ac_cv_build_alias" in + NONE) + case $nonopt in + NONE) + ac_cv_build_alias=$host_alias ;; + *) ac_cv_build_alias=$nonopt ;; + esac ;; + esac + + ac_cv_build=`$ac_config_sub $ac_cv_build_alias` || exit 1 + ac_cv_build_cpu=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` + ac_cv_build_vendor=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` + ac_cv_build_os=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` +else + echo $ECHO_N "(cached) $ECHO_C" 1>&6 +fi + +echo "$ECHO_T""$ac_cv_build" 1>&6 + +build=$ac_cv_build +build_alias=$ac_cv_build_alias +build_cpu=$ac_cv_build_cpu +build_vendor=$ac_cv_build_vendor +build_os=$ac_cv_build_os + # Do some error checking and defaulting for the host and target type. # The inputs are: -# configure --host=HOST --target=TARGET UNDEFS +# configure --host=HOST --target=TARGET --build=BUILD NONOPT # # The rules are: -# 1. You aren't allowed to specify --host, --target, and undefs at the +# 1. You are not allowed to specify --host, --target, and nonopt at the # same time. -# 2. Host defaults to undefs. -# 3. If undefs is not specified, then host defaults to the current host, +# 2. Host defaults to nonopt. +# 3. If nonopt is not specified, then host defaults to the current host, # as determined by config.guess. -# 4. Target defaults to undefs. -# 5. If undefs is not specified, then target defaults to host. +# 4. Target and build default to nonopt. +# 5. If nonopt is not specified, then target and build default to host. -case "${fatal}" in -"") - # Make sure that host, target & undefs aren't all specified at the - # same time. - case $host_alias---$target_alias---$undefs in - NOHOST---*---* | *---NOTARGET---* | *---*---NOUNDEFS) - ;; - *) echo '***' Can only configure for one host and one target at a time. 1>&2 - fatal=yes - break 2 - ;; - esac +# The aliases save the names the user supplied, while $host etc. +# will get canonicalized. +case $host---$target---$nonopt in +NONE---*---* | *---NONE---* | *---*---NONE) ;; +*) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;; +esac - # Now, do defaulting for host. - case $host_alias in - NOHOST) - case $undefs in - NOUNDEFS) - # Neither --host option nor undefs were present. - # Call config.guess. - guesssys=`echo ${progname} | sed 's/configure$/config.guess/'` - if host_alias=`${guesssys}` - then - # If the string we are going to use for - # the target is a prefix of the string - # we just guessed for the host, then - # assume we are running native, and force - # the same string for both target and host. - case $target_alias in - NOTARGET) ;; - *) - if expr $host_alias : $target_alias >/dev/null - then - host_alias=$target_alias - fi - ;; - esac - echo "Configuring for a ${host_alias} host." 1>&2 - arguments="--host=$host_alias $arguments" - else - echo 'Config.guess failed to determine the host type. You need to specify one.' 1>&2 - fatal=yes - fi - ;; - *) - host_alias=$undefs - arguments="--host=$host_alias $arguments" - undefs=NOUNDEFS - ;; - esac - esac +test "$host_alias" != "$target_alias" && + test "$program_prefix$program_suffix$program_transform_name" = \ + NONENONEs,x,x, && + program_prefix=${target_alias}- - # Do defaulting for target. If --target option isn't present, default - # to undefs. If undefs isn't present, default to host. - case $target_alias in - NOTARGET) - case $undefs in - NOUNDEFS) - target_alias=$host_alias - ;; - *) - target_alias=$undefs - arguments="--target=$target_alias $arguments" - ;; - esac - esac - ;; -*) ;; +# Find a good install program. We prefer a C program (faster), +# so one script is as good as another. But avoid the broken or +# incompatible versions: +# SysV /etc/install, /usr/sbin/install +# SunOS /usr/etc/install +# IRIX /sbin/install +# AIX /bin/install +# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag +# AFS /usr/afsws/bin/install, which mishandles nonexistent args +# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" +# ./install, which can be erroneously created by make from ./install.sh. +echo $ECHO_N "checking for a BSD compatible install... $ECHO_C" 1>&6 +echo "configure:778: checking for a BSD compatible install" 1>&5 +if test -z "$INSTALL"; then +if test "${ac_cv_path_install+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" 1>&6 +else + IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS=":" + for ac_dir in $PATH; do + # Account for people who put trailing slashes in PATH elements. + case "$ac_dir/" in + /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;; + *) + # OSF1 and SCO ODT 3.0 have their own names for install. + # Don't use installbsd from OSF since it installs stuff as root + # by default. + for ac_prog in ginstall scoinst install; do + if test -f $ac_dir/$ac_prog; then + if test $ac_prog = install && + grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then + # AIX install. It has an incompatible calling convention. + : + elif test $ac_prog = install && + grep pwplus $ac_dir/$ac_prog >/dev/null 2>&1; then + # program-specific install script used by HP pwplus--don't use. + : + else + ac_cv_path_install="$ac_dir/$ac_prog -c" + break 2 + fi + fi + done + ;; + esac + done + IFS="$ac_save_IFS" + +fi + if test "${ac_cv_path_install+set}" = set; then + INSTALL="$ac_cv_path_install" + else + # As a last resort, use the slow shell script. We don't cache a + # path for INSTALL within a source directory, because that will + # break other packages using the cache if that directory is + # removed, or if the path is relative. + INSTALL="$ac_install_sh" + fi +fi +echo "$ECHO_T""$INSTALL" 1>&6 + +# Use test -z because SunOS4 sh mishandles braces in ${var-val}. +# It thinks the first close brace ends the variable substitution. +test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' + +test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' + +test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' + +echo $ECHO_N "checking whether build environment is sane... $ECHO_C" 1>&6 +echo "configure:835: checking whether build environment is sane" 1>&5 +# 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". + { echo "configure: error: ls -t appears to fail. Make sure there is not a broken +alias in your environment" 1>&2; exit 1; } + fi + + test "$2" = conftestfile + ) +then + # Ok. + : +else + { echo "configure: error: newly created file is older than distributed files! +Check your system clock" 1>&2; exit 1; } +fi +rm -f conftest* +echo "$ECHO_T""yes" 1>&6 +if test "$program_transform_name" = s,x,x,; then + program_transform_name= +else + # Double any \ or $. echo might interpret backslashes. + cat <<\EOF >conftestsed +s,\\,\\\\,g; s,\$,$$,g +EOF + program_transform_name=`echo $program_transform_name | sed -f conftestsed` + rm -f conftestsed +fi +test "$program_prefix" != NONE && + program_transform_name="s,^,${program_prefix},;$program_transform_name" +# Use a double $ so make ignores it. +test "$program_suffix" != NONE && + program_transform_name="s,\$\$,${program_suffix},;$program_transform_name" + +# sed with no file args requires a program. +test "$program_transform_name" = "" && program_transform_name="s,x,x," + +test x"${MISSING+set}" = xset || \ + MISSING="\${SHELL} `CDPATH=: && cd $ac_aux_dir && pwd`/missing" +if eval "$MISSING --run :"; then + am_missing_run="$MISSING --run " +else + am_missing_run= + am_backtick='`' + echo "configure: warning: ${am_backtick}missing' script is too old or missing" 1>&2 +fi + +for ac_prog in mawk gawk nawk awk +do +# Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +echo $ECHO_N "checking for $ac_word... $ECHO_C" 1>&6 +echo "configure:906: checking for $ac_word" 1>&5 +if test "${ac_cv_prog_AWK+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" 1>&6 +else + if test -n "$AWK"; then + ac_cv_prog_AWK="$AWK" # Let the user override the test. +else + for ac_path in `IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" +ac_dummy="$PATH" +for ac_dir in $ac_dummy; do + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/$ac_word; then + echo "$ac_dir/$ac_word" + fi +done +IFS="$ac_save_ifs" +`; do + ac_cv_prog_AWK="$ac_prog" + break + done +fi +fi +AWK="$ac_cv_prog_AWK" +if test -n "$AWK"; then + echo "$ECHO_T""$AWK" 1>&6 +else + echo "$ECHO_T""no" 1>&6 +fi + +test -n "$AWK" && break +done + +echo $ECHO_N "checking whether ${MAKE-make} sets \${MAKE}... $ECHO_C" 1>&6 +echo "configure:939: checking whether ${MAKE-make} sets \${MAKE}" 1>&5 +set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'` +if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then + echo $ECHO_N "(cached) $ECHO_C" 1>&6 +else + cat >conftestmake <<\EOF +all: + @echo 'ac_maketemp="${MAKE}"' +EOF +# GNU make sometimes prints "make[1]: Entering...", which would confuse us. +eval `${MAKE-make} -f conftestmake 2>/dev/null | grep temp=` +if test -n "$ac_maketemp"; then + eval ac_cv_prog_make_${ac_make}_set=yes +else + eval ac_cv_prog_make_${ac_make}_set=no +fi +rm -f conftestmake +fi +if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then + echo "$ECHO_T""yes" 1>&6 + SET_MAKE= +else + echo "$ECHO_T""no" 1>&6 + SET_MAKE="MAKE=${MAKE-make}" +fi + +# Check whether --enable-dependency-tracking or --disable-dependency-tracking was given. +if test "${enable_dependency_tracking+set}" = set; then + enableval="$enable_dependency_tracking" + +fi +if test "x$enable_dependency_tracking" = xno; then + AMDEP="#" +else + am_depcomp="$ac_aux_dir/depcomp" + if test ! -f "$am_depcomp"; then + AMDEP="#" + else + AMDEP= + fi +fi + +if test -z "$AMDEP"; then + AMDEPBACKSLASH='\' +else + AMDEPBACKSLASH= +fi + +if test -d .deps || mkdir .deps 2> /dev/null || test -d .deps; then + DEPDIR=.deps +else + DEPDIR=_deps +fi + +PACKAGE=gmp + +VERSION=3.1.1 + +if test "`CDPATH=: && cd $srcdir && pwd`" != "`pwd`" && + test -f $srcdir/config.status; then + { echo "configure: error: source directory already configured; run "make distclean" there first" 1>&2; exit 1; } +fi +cat >>confdefs.h <>confdefs.h <&6 +echo "configure:1029: checking whether to enable maintainer-specific portions of Makefiles" 1>&5 + # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given. +if test "${enable_maintainer_mode+set}" = set; then + enableval="$enable_maintainer_mode" + USE_MAINTAINER_MODE=$enableval +else + USE_MAINTAINER_MODE=no +fi + echo "$ECHO_T""$USE_MAINTAINER_MODE" 1>&6 + +if test $USE_MAINTAINER_MODE = yes; then + MAINTAINER_MODE_TRUE= + MAINTAINER_MODE_FALSE='#' +else + MAINTAINER_MODE_TRUE='#' + MAINTAINER_MODE_FALSE= +fi + MAINT=$MAINTAINER_MODE_TRUE + +gmp_configm4="config.m4" +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 $gmp_tmpconfigm4p + +# Check whether --enable-assert or --disable-assert was given. +if test "${enable_assert+set}" = set; then + enableval="$enable_assert" + case "${enableval}" in +yes|no) ;; +*) { echo "configure: error: bad value ${enableval} for --enable-assert, need yes or no" 1>&2; exit 1; } ;; esac +else + enable_assert=no +fi -if [ -n "${fatal}" -o "${host_alias}" = "help" ] ; then - exec 1>&2 - echo Usage: configure [OPTIONS] [HOST] - echo - echo Options: [defaults in brackets] - echo ' --prefix=MYDIR install into MYDIR [/usr/local]' - echo ' --exec-prefix=MYDIR install host-dependent files into MYDIR [/usr/local]' - echo ' --help print this message [normal config]' - echo ' --build=BUILD configure for building on BUILD [BUILD=HOST]' - echo ' --host=HOST configure for HOST [determined via config.guess]' - echo ' --norecursion configure this directory only [recurse]' - echo ' --program-prefix=FOO prepend FOO to installed program names [""]' - echo ' --program-suffix=FOO append FOO to installed program names [""]' - echo ' --program-transform-name=P transform installed names by sed pattern P [""]' - echo ' --site=SITE configure with site-specific makefile for SITE' - echo ' --srcdir=DIR find the sources in DIR [. or ..]' - echo ' --target=TARGET configure for TARGET [TARGET=HOST]' - echo ' --tmpdir=TMPDIR create temporary files in TMPDIR [/tmp]' - echo ' --nfp configure for software floating point [hard float]' - echo ' --with-FOO, --with-FOO=BAR package FOO is available (parameter BAR)' - echo ' --without-FOO package FOO is NOT available' - echo ' --enable-FOO, --enable-FOO=BAR include feature FOO (parameter BAR)' - echo ' --disable-FOO do not include feature FOO' - echo - echo 'Where HOST and TARGET are something like "sparc-sunos", "mips-sgi-irix5", etc.' - echo - if [ -r config.status ] ; then - cat config.status - fi +if test "$enable_assert" = "yes"; then + cat >>confdefs.h <<\EOF +#define WANT_ASSERT 1 +EOF - exit 1 fi -configsub=`echo ${progname} | sed 's/configure$/config.sub/'` -moveifchange=`echo ${progname} | sed 's/configure$/move-if-change/'` +# Check whether --enable-alloca or --disable-alloca was given. +if test "${enable_alloca+set}" = set; then + enableval="$enable_alloca" + case "${enableval}" in +yes|no) ;; +*) { echo "configure: error: bad value ${enableval} for --enable-alloca, need yes or no" 1>&2; exit 1; } ;; +esac +else + enable_alloca=yes +fi -# this is a hack. sun4 must always be a valid host alias or this will fail. -if ${configsub} sun4 >/dev/null 2>&1 ; then - true +if test "$enable_alloca" = "no"; then + cat >>confdefs.h <<\EOF +#define USE_STACK_ALLOC 1 +EOF + +fi + +# Check whether --enable-fft or --disable-fft was given. +if test "${enable_fft+set}" = set; then + enableval="$enable_fft" + case "${enableval}" in +yes|no) ;; +*) { echo "configure: error: bad value ${enableval} for --enable-fft, need yes or no" 1>&2; exit 1; } ;; +esac else - echo '***' cannot find config.sub. 1>&2 - exit 1 + enable_fft=no fi -touch config.junk -if ${moveifchange} config.junk config.trash ; then - true +if test "$enable_fft" = "yes"; then + cat >>confdefs.h <<\EOF +#define WANT_FFT 1 +EOF + +fi + +# Check whether --enable-mpbsd or --disable-mpbsd was given. +if test "${enable_mpbsd+set}" = set; then + enableval="$enable_mpbsd" + case "${enableval}" in +yes|no) ;; +*) { echo "configure: error: bad value ${enableval} for --enable-mpbsd, need yes or no" 1>&2; exit 1; } ;; +esac else - echo '***' cannot find move-if-change. 1>&2 - exit 1 + enable_mpbsd=no fi -rm -f config.junk config.trash -case "${srcdir}" in -"") - if [ -r configure.in ] ; then - srcdir=. - else - if [ -r ${progname}.in ] ; then - srcdir=`echo ${progname} | sed 's:/configure$::'` - else - echo '***' "Can't find configure.in. Try using --srcdir=some_dir" 1>&2 - exit 1 - fi - fi - ;; -*) - # Set srcdir to "." if that's what it is. - # This is important for multilib support. - if [ ! -d ${srcdir} ] ; then - echo "Invalid source directory ${srcdir}" >&2 - exit 1 - fi - pwd=`pwd` - srcpwd=`cd ${srcdir} ; pwd` - if [ "${pwd}" = "${srcpwd}" ] ; then - srcdir=. - fi +if test "$enable_mpbsd" = "yes"; then + WANT_MPBSD_TRUE= + WANT_MPBSD_FALSE='#' +else + WANT_MPBSD_TRUE='#' + WANT_MPBSD_FALSE= +fi + +# Check whether --enable-mpfr or --disable-mpfr was given. +if test "${enable_mpfr+set}" = set; then + enableval="$enable_mpfr" + case "${enableval}" in +yes|no) ;; +*) { echo "configure: error: bad value ${enableval} for --enable-mpfr, need yes or no" 1>&2; exit 1; } ;; esac +else + enable_mpfr=no +fi -### warn about some conflicting configurations. +if test "$enable_mpfr" = "yes"; then + WANT_MPFR_TRUE= + WANT_MPFR_FALSE='#' +else + WANT_MPFR_TRUE='#' + WANT_MPFR_FALSE= +fi -case "${srcdir}" in -".") ;; -*) - if [ -f ${srcdir}/config.status ] ; then - echo '***' Cannot configure here in \"${PWD=`pwd`}\" when \"${srcdir}\" is currently configured. 1>&2 - exit 1 - fi +os_64bit="no" +cclist="gcc cc" # FIXME: Prefer c89 to cc. +gmp_cflags_gcc="-g -O2" +gmp_cflags64_gcc="-g -O2" +gmp_cflags_cc="-g" +gmp_cflags64_cc="-g" + +case "$target" in + # Alpha + alpha*-cray-unicos*) + # Don't perform any assembly syntax tests on this beast. + gmp_no_asm_syntax_testing=yes + cclist=cc + gmp_cflags_cc="$gmp_cflags_cc -O" + ;; + alpha*-*-osf*) + flavour=`echo $target_cpu | sed 's/^alpha//g'` + if test -n "$flavour"; then + case $flavour in # compilers don't seem to understand `ev67' and such. + ev6? | ev7*) flavour=ev6;; + esac + gmp_optcflags_gcc="-mcpu=$flavour" + # FIXME: We shouldn't fail fatally if none of these work, but that's + # how xoptcflags work and we don't have any other mechanism right now. + # Why do we need this here and not for alpha*-*-* below? + gmp_xoptcflags_gcc="-Wa,-arch,${flavour} -Wa,-m${flavour}" + gmp_optcflags_cc="-arch $flavour -tune $flavour" + fi + ;; + alpha*-*-*) + cclist="gcc" + flavour=`echo $target_cpu | sed 's/^alpha//g'` + if test -n "$flavour"; then + case $flavour in + ev6? | ev7*) flavour=ev6;; + esac + gmp_optcflags_gcc="-mcpu=$flavour" + fi + ;; + # Cray vector machines. This must come after alpha* so that we can + # recognize present and future vector processors with a wildcard. + *-cray-unicos*) + # Don't perform any assembly syntax tests on this beast. + gmp_no_asm_syntax_testing=yes + cclist=cc + # Don't inherit default gmp_cflags_cc value; it comes with -g which + # disables all optimization on Cray vector systems + gmp_cflags_cc="-O" + ;; + + # AMD and Intel x86 configurations + i?86*-*-* | k[5-8]*-*-* | pentium*-*-* | athlon-*-*) + # Rumour has it -O2 used to give worse register allocation than just -O. + gmp_cflags_gcc="-g -O -fomit-frame-pointer" + + case "${target}" in + i386*-*-*) gmp_optcflags_gcc="-mcpu=i386 -march=i386";; + i486*-*-*) gmp_optcflags_gcc="-mcpu=i486 -march=i486";; + i586*-*-* | pentium-*-* | pentiummmx-*-*) + gmp_optcflags_gcc="-mcpu=pentium -march=pentium";; + + # -march=pentiumpro not used because mpz/powm.c (swox cvs rev 1.4) + # tickles a bug in gcc 2.95.2 (believed fixed in 2.96). + i686*-*-* | pentiumpro-*-* | pentium[23]-*-*) + gmp_optcflags_gcc="-mcpu=pentiumpro";; + + k6*-*-*) gmp_optcflags_gcc="-mcpu=k6 -march=k6";; + + # Athlon instruction costs are close to p6: 3 cycle load latency, 4-6 + # cycle mul, 40 cycle div, pairable adc, ... + # FIXME: Change this when gcc gets something specific for Athlon. + # -march=pentiumpro not used, per i686 above. + athlon-*-*) gmp_optcflags_gcc="-mcpu=pentiumpro";; + esac + ;; + + # Sparc + ultrasparc*-*-solaris2.[7-9] | sparcv9-*-solaris2.[7-9]) + os_64bit=yes + gmp_cflags_gcc="$gmp_cflags_gcc -Wa,-xarch=v8plus" + gmp_xoptcflags_gcc="-mcpu=v9 -mcpu=v8 -mv8" + gmp_cflags64_gcc="$gmp_cflags64_gcc -m64 -mptr64 -Wa,-xarch=v9 -mcpu=v9" + gmp_cflags_cc="-xtarget=native -xarch=v8 -xO4" + gmp_cflags64_cc="-xtarget=native -xarch=v9 -xO4" + ;; + sparc64-*-linux*) + # Need to think more about the options passed here. This isn't good for + # some sparc64 linux distros, since we end up not optimizing when all the + # options below fail. + os_64bit=yes + gmp_cflags64_gcc="$gmp_cflags64_gcc -m64 -mptr64 -Wa,-xarch=v9 -mcpu=v9" + gmp_cflags_gcc="$gmp_cflags_gcc -m32" + gmp_xoptflags_gcc="-mcpu=ultrasparc -mvis" + ;; + ultrasparc*-*-* | sparcv9-*-*) + gmp_cflags_gcc="$gmp_cflags_gcc -Wa,-xarch=v8plus" + gmp_xoptcflags_gcc="-mcpu=v9 -mcpu=v8 -mv8" + gmp_cflags_cc="-xtarget=native -xarch=v8 -xO4" + ;; + sparcv8*-*-solaris2.* | microsparc*-*-solaris2.*) + gmp_cflags_gcc="$gmp_cflags_gcc" + gmp_xoptcflags_gcc="-mcpu=v8 -mv8" + gmp_cflags_cc="-xtarget=native -xarch=v8 -xO4" + ;; + sparcv8*-*-* | microsparc*-*-*) # SunOS, Linux, *BSD + cclist="gcc acc cc" + gmp_cflags_gcc="$gmp_cflags_gcc" + gmp_xoptcflags_gcc="-mcpu=v8 -mv8" + gmp_cflags_acc="-g -O2 -cg92" + gmp_cflags_cc="-O2" # FIXME: Flag for v8? + ;; + supersparc*-*-solaris2.*) + gmp_cflags_gcc="$gmp_cflags_gcc -DSUPERSPARC" + gmp_xoptcflags_gcc="-mcpu=v8 -mv8" + gmp_cflags_cc="-xtarget=native -xarch=v8 -xO4 -DSUPERSPARC" + ;; + supersparc*-*-*) # SunOS, Linux, *BSD + cclist="gcc acc cc" + gmp_cflags_gcc="$gmp_cflags_gcc -DSUPERSPARC" + gmp_xoptcflags_gcc="-mcpu=v8 -mv8" + gmp_cflags_acc="-g -O2 -cg92 -DSUPERSPARC" + gmp_cflags_cc="-O2 -DSUPERSPARC" # FIXME: Flag for v8? + ;; + *sparc*-*-*) + cclist="gcc acc cc" + gmp_cflags_acc="-g -O2" + gmp_cflags_cc="-g -O2" + ;; + + # POWER/PowerPC + powerpc64-*-aix*) + cclist="gcc xlc" + gmp_cflags_gcc="$gmp_cflags_gcc -maix64 -mpowerpc64" + gmp_cflags_xlc="-g -O2 -q64 -qtune=pwr3" + ;; + powerpc*-*-aix*) + cclist="gcc xlc" + gmp_cflags_gcc="$gmp_cflags_gcc -mpowerpc" + gmp_cflags_xlc="$gmp_cflags_cc -qarch=ppc -O2" + ;; + power-*-aix*) + cclist="gcc xlc" + gmp_cflags_gcc="$gmp_cflags_gcc -mpower" + gmp_cflags_xlc="$gmp_cflags_cc -qarch=pwr -O2" + ;; + powerpc64*-*-*) + gmp_cflags_gcc="$gmp_cflags_gcc -mpowerpc64" + cat >>confdefs.h <<\EOF +#define _LONG_LONG_LIMB 1 +EOF + ;; + powerpc*-*-*) + gmp_cflags_gcc="$gmp_cflags_gcc -mpowerpc" + ;; + + # MIPS + mips-sgi-irix6.*) + os_64bit=yes + gmp_cflags64_gcc="-g -O2 -mabi=n32" + gmp_cflags64_cc="$gmp_cflags64_cc -O2 -n32" + ;; + + # Motorola 68k family + m88110*-*-*) + gmp_cflags_gcc="-g -O -m88110" ;; + m68*-*-*) + gmp_cflags_gcc="$gmp_cflags_gcc -fomit-frame-pointer" + ;; + + # HP + hppa1.0*-*-*) + cclist="gcc c89 cc" + gmp_cflags_c89="$gmp_cflags_cc +O2" + gmp_cflags_cc="$gmp_cflags_cc +O2" + ;; + hppa2.0w*-*-*) + cclist="c89 cc" + gmp_cflags_c89="+DD64 +O3" + gmp_cflags_cc="+DD64 +O3" + ;; + hppa2.0*-*-*) + os_64bit=yes + cclist="gcc c89 cc" + gmp_cflags64_gcc="$gmp_cflags64_gcc -mWHAT -D_LONG_LONG_LIMB" + # +O2 to cc triggers bug in mpz/powm.c (1.4) + gmp_cflags64_c89="+DA2.0 +e +O3 -D_LONG_LONG_LIMB" + gmp_cflags64_cc="+DA2.0 +e +O3 -D_LONG_LONG_LIMB" + gmp_cflags_c89="$gmp_cflags_cc +O2" + gmp_cflags_cc="$gmp_cflags_cc +O2" + ;; + + # VAX + vax*-*-*) + gmp_cflags_gcc="$gmp_cflags_gcc -fomit-frame-pointer" + ;; + + # Fujitsu + f30[01]-fujitsu-sysv*) + cclist="gcc vcc" + gmp_cflags_vcc="-g" # FIXME: flags for vcc? + ;; esac -# default exec_prefix -case "${exec_prefixoption}" in -"") exec_prefix="\$(prefix)" ;; -*) ;; +echo $ECHO_N "checking for BSD-compatible nm... $ECHO_C" 1>&6 +echo "configure:1352: checking for BSD-compatible nm" 1>&5 +if test "${ac_cv_path_NM+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" 1>&6 +else + if test -n "$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 +fi + +NM="$ac_cv_path_NM" +echo "$ECHO_T""$NM" 1>&6 + # nm on 64-bit AIX needs to know the object file format +case "$target" in + powerpc64*-*-aix*) + NM="$NM -X 64" + ;; esac -### break up ${srcdir}/configure.in. -case "`grep '^# per\-host:' ${srcdir}/configure.in`" in -"") - echo '***' ${srcdir}/configure.in has no \"per-host:\" line. 1>&2 - # Check for a directory that's been converted to use autoconf since - # it was last configured. - if grep AC_OUTPUT ${srcdir}/configure.in >/dev/null ; then - echo '***' Hmm, looks like this directory has been autoconfiscated. 1>&2 - if [ -r ${srcdir}/configure ] ; then - echo '***' Running the local configure script. 1>&2 - case "${cache_file}" in - "") cache_file_option= ;; - *) cache_file_option="--cache-file=${cache_file}" ;; - esac - srcdiroption="--srcdir=${srcdir}" - case "${build_alias}" in - "") buildopt= ;; - *) buildopt="--build=${build_alias}" ;; - esac - eval exec ${config_shell} ${srcdir}/configure ${verbose} \ - ${buildopt} --host=${host_alias} --target=${target_alias} \ - ${prefixoption} ${tmpdiroption} ${exec_prefixoption} \ - ${srcdiroption} \ - ${program_prefixoption} ${program_suffixoption} \ - ${program_transform_nameoption} ${site_option} \ - ${withoptions} ${withoutoptions} \ - ${enableoptions} ${disableoptions} ${floating_pointoption} \ - ${cache_file_option} ${removing} ${other_options} ${redirect} +# Save CFLAGS given on command line. +gmp_user_CFLAGS="$CFLAGS" + +if test -z "$CC"; then + # Find compiler. + +if test $host != $build; then + ac_tool_prefix=${host_alias}- +else + ac_tool_prefix= +fi + +gmp_cc_list="$cclist" +gmp_req_64bit_cc="$os_64bit" + +CC32= +CC64= +for c in $gmp_cc_list; do + # Avoid cache hits. + unset CC + unset ac_cv_prog_CC + +# Extract the first word of "${ac_tool_prefix}$c", so it can be a program name with args. +set dummy ${ac_tool_prefix}$c; ac_word=$2 +echo $ECHO_N "checking for $ac_word... $ECHO_C" 1>&6 +echo "configure:1418: checking for $ac_word" 1>&5 +if test "${ac_cv_prog_CC+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" 1>&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else + for ac_path in `IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" +ac_dummy="$PATH" +for ac_dir in $ac_dummy; do + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/$ac_word; then + echo "$ac_dir/$ac_word" + fi +done +IFS="$ac_save_ifs" +`; do + ac_cv_prog_CC="${ac_tool_prefix}$c" + break + done +fi +fi +CC="$ac_cv_prog_CC" +if test -n "$CC"; then + echo "$ECHO_T""$CC" 1>&6 +else + echo "$ECHO_T""no" 1>&6 +fi + +if test -z "$ac_cv_prog_CC"; then + if test -n "$ac_tool_prefix"; then + # Extract the first word of "$c", so it can be a program name with args. +set dummy $c; ac_word=$2 +echo $ECHO_N "checking for $ac_word... $ECHO_C" 1>&6 +echo "configure:1452: checking for $ac_word" 1>&5 +if test "${ac_cv_prog_CC+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" 1>&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else + for ac_path in `IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" +ac_dummy="$PATH" +for ac_dir in $ac_dummy; do + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/$ac_word; then + echo "$ac_dir/$ac_word" + fi +done +IFS="$ac_save_ifs" +`; do + ac_cv_prog_CC="$c" + break + done + test -z "$ac_cv_prog_CC" && ac_cv_prog_CC="$c" +fi +fi +CC="$ac_cv_prog_CC" +if test -n "$CC"; then + echo "$ECHO_T""$CC" 1>&6 +else + echo "$ECHO_T""no" 1>&6 +fi + + else + CC="$c" + fi +fi + + if test -n "$CC"; then + eval c_flags=\$gmp_cflags_$c + ac_ext=c +# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. +ac_cpp='$CPP $CPPFLAGS' +ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5' +ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5' +cross_compiling=$ac_cv_prog_cc_cross + CC="$CC" +CFLAGS="$c_flags" +echo $ECHO_N "checking if the C compiler ($CC) works with flags $CFLAGS... $ECHO_C" 1>&6 +echo "configure:1498: checking if the C compiler ($CC) works with flags $CFLAGS" 1>&5 + +# Simple test for all targets. +cat >conftest.$ac_ext <&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + tmp_works=yes + # If we can't run a trivial program, we are probably using a cross compiler. + if (./conftest; exit) 2>/dev/null; then + tmp_cross=no + else + tmp_cross=yes + fi +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + tmp_works=no +fi +rm -fr conftest* + +# Target specific tests. +if test "$tmp_works" = "yes"; then + case "$target" in + *-*-aix*) # Returning a funcptr. + cat >conftest.$ac_ext <&5; (eval $ac_compile) 2>&5; }; then + rm -rf conftest* + tmp_works=yes +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + tmp_works=no +fi +rm -f conftest* + ;; + esac +fi + +if test "$tmp_works" = "yes"; then + gmp_prog_cc_works=yes +else + gmp_prog_cc_works=no +fi + +echo "$ECHO_T""$tmp_works" 1>&6 + + if test "$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. + ac_ext=c +# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. +ac_cpp='$CPP $CPPFLAGS' +ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5' +ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5' +cross_compiling=$ac_cv_prog_cc_cross + CC="$c" +CFLAGS="$c_flags" +echo $ECHO_N "checking if the C compiler ($CC) works with flags $CFLAGS... $ECHO_C" 1>&6 +echo "configure:1583: checking if the C compiler ($CC) works with flags $CFLAGS" 1>&5 + +# Simple test for all targets. +cat >conftest.$ac_ext <&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + tmp_works=yes + # If we can't run a trivial program, we are probably using a cross compiler. + if (./conftest; exit) 2>/dev/null; then + tmp_cross=no + else + tmp_cross=yes + fi +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + tmp_works=no +fi +rm -fr conftest* + +# Target specific tests. +if test "$tmp_works" = "yes"; then + case "$target" in + *-*-aix*) # Returning a funcptr. + cat >conftest.$ac_ext <&5; (eval $ac_compile) 2>&5; }; then + rm -rf conftest* + tmp_works=yes +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + tmp_works=no +fi +rm -f conftest* + ;; + esac +fi + +if test "$tmp_works" = "yes"; then + gmp_prog_cc_works=yes +else + gmp_prog_cc_works=no +fi + +echo "$ECHO_T""$tmp_works" 1>&6 + + if test "$gmp_prog_cc_works" = "yes"; then + + gmp_tmp_CC_save="$CC" + CC="$c" + echo $ECHO_N "checking whether the C compiler ($CC) is 64-bit capable... $ECHO_C" 1>&6 +echo "configure:1651: checking whether the C compiler ($CC) is 64-bit capable" 1>&5 + if test -z "$NM"; then + echo; echo "configure: GMP_CHECK_CC_64BIT: fatal: need nm" + exit 1 + fi + gmp_tmp_CFLAGS_save="$CFLAGS" + CFLAGS="$c_flags" + + case "$target" in + hppa2.0*-*-*) + # FIXME: If gcc is installed under another name than "gcc", we will + # test the wrong thing. + if test "$CC" != "gcc"; then + echo >conftest.c + gmp_tmp_vs=`$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. + cat >conftest.$ac_ext <&5; (eval $ac_compile) 2>&5; }; then + rm -rf conftest* + gmp_cv_cc_64bit=yes +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + gmp_cv_cc_64bit=no +fi +rm -f conftest* + ;; + *-*-*) + # 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 <&5; (eval $gmp_compile) 2>&5; }; then + gmp_tmp_val=`$NM conftest.o | grep post | sed -e 's;[[][0-9][]]\(.*\);\1;' \ + -e 's;[^1-9]*\([0-9]*\).*;\1;'` + if test "$gmp_tmp_val" = "8"; then + gmp_cv_cc_64bit=yes + else + gmp_cv_cc_64bit=no + fi + else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + gmp_cv_cc_64bit=no + fi + rm -f conftest* + ;; + esac + + CC="$gmp_tmp_CC_save" + CFLAGS="$gmp_tmp_CFLAGS_save" + echo "$ECHO_T""$gmp_cv_cc_64bit" 1>&6 + + 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" + + # If 64-bit OS and we have a 64-bit compiler, use it. + if test -n "$os_64bit" && test -n "$CC64"; then + CC=$CC64 + CFLAGS=$CFLAGS64 + else + eval CFLAGS=\$gmp_cflags_$CC + fi + + # Try compiler flags that may work with only some compiler versions. + # gmp_optcflags: All or nothing. + eval optcflags=\$gmp_optcflags_$CC + if test -n "$optcflags"; then + CFLAGS_save="$CFLAGS" + CFLAGS="$CFLAGS $optcflags" + echo $ECHO_N "checking whether $CC accepts $optcflags... $ECHO_C" 1>&6 +echo "configure:1770: checking whether $CC accepts $optcflags" 1>&5 + ac_ext=c +# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. +ac_cpp='$CPP $CPPFLAGS' +ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5' +ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5' +cross_compiling=$ac_cv_prog_cc_cross + + cat >conftest.$ac_ext <&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + optok=yes + # If we can't run a trivial program, we are probably using a cross compiler. + if (./conftest; exit) 2>/dev/null; then + cross=no + else + cross=yes + fi +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + optok=no +fi +rm -fr conftest* + if test "$optok" = "yes"; then + echo "$ECHO_T""yes" 1>&6 + else + echo "$ECHO_T""no" 1>&6 + CFLAGS="$CFLAGS_save" + fi + fi + # gmp_xoptcflags: First is best, one has to work. + eval xoptcflags=\$gmp_xoptcflags_$CC + if test -n "$xoptcflags"; then + gmp_found="no" + for xopt in $xoptcflags; do + CFLAGS_save="$CFLAGS" + CFLAGS="$CFLAGS $xopt" + echo $ECHO_N "checking whether $CC accepts $xopt... $ECHO_C" 1>&6 +echo "configure:1814: checking whether $CC accepts $xopt" 1>&5 + ac_ext=c +# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. +ac_cpp='$CPP $CPPFLAGS' +ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5' +ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5' +cross_compiling=$ac_cv_prog_cc_cross + + cat >conftest.$ac_ext <&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + optok=yes + # If we can't run a trivial program, we are probably using a cross compiler. + if (./conftest; exit) 2>/dev/null; then + cross=no + else + cross=yes + fi +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + optok=no +fi +rm -fr conftest* + if test "$optok" = "yes"; then + echo "$ECHO_T""yes" 1>&6 + gmp_found="yes" + break + else + echo "$ECHO_T""no" 1>&6 + CFLAGS="$CFLAGS_save" + fi + done + if test "$gmp_found" = "no"; then + echo "$0: fatal: need a compiler that understands one of $xoptcflags" + exit 1 + fi + fi +fi + +# Restore CFLAGS given on command line. +# FIXME: We've run through quite some unnecessary code looking for a +# nice compiler and working flags for it, just to spoil that with user +# supplied flags. +test -n "$gmp_user_CFLAGS" && CFLAGS="$gmp_user_CFLAGS" + +# Select chosen compiler. + +echo $ECHO_N "checking whether the C compiler ($CC $CFLAGS $CPPFLAGS $LDFLAGS) works... $ECHO_C" 1>&6 +echo "configure:1868: checking whether the C compiler ($CC $CFLAGS $CPPFLAGS $LDFLAGS) works" 1>&5 + +ac_ext=c +# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. +ac_cpp='$CPP $CPPFLAGS' +ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5' +ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5' +cross_compiling=$ac_cv_prog_cc_cross + +cat >conftest.$ac_ext <&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + ac_cv_prog_cc_works=yes + # If we can't run a trivial program, we are probably using a cross compiler. + if (./conftest; exit) 2>/dev/null; then + ac_cv_prog_cc_cross=no + else + ac_cv_prog_cc_cross=yes + fi +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + ac_cv_prog_cc_works=no +fi +rm -fr conftest* +ac_ext=c +# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. +ac_cpp='$CPP $CPPFLAGS' +ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5' +ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5' +cross_compiling=$ac_cv_prog_cc_cross + +echo "$ECHO_T""$ac_cv_prog_cc_works" 1>&6 +if test $ac_cv_prog_cc_works = no; then + { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 77; } +fi +echo $ECHO_N "checking whether the C compiler ($CC $CFLAGS $CPPFLAGS $LDFLAGS) is a cross-compiler... $ECHO_C" 1>&6 +echo "configure:1910: checking whether the C compiler ($CC $CFLAGS $CPPFLAGS $LDFLAGS) is a cross-compiler" 1>&5 +echo "$ECHO_T""$ac_cv_prog_cc_cross" 1>&6 +cross_compiling=$ac_cv_prog_cc_cross + +echo $ECHO_N "checking whether we are using GNU C... $ECHO_C" 1>&6 +echo "configure:1915: checking whether we are using GNU C" 1>&5 +if test "${ac_cv_prog_gcc+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" 1>&6 +else + cat >conftest.c <&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then + ac_cv_prog_gcc=yes +else + ac_cv_prog_gcc=no +fi +fi +echo "$ECHO_T""$ac_cv_prog_gcc" 1>&6 + +if test "$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="$CFLAGS -O2" + fi +fi + +if test "${ac_cv_prog_CC+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" 1>&6 +else + ac_cv_prog_CC="$CC" +fi + +# How to assemble. +CCAS="$CC -c" + +echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" 1>&6 +echo "configure:1956: checking how to run the C preprocessor" 1>&5 +# On Suns, sometimes $CPP names a directory. +if test -n "$CPP" && test -d "$CPP"; then + CPP= +fi +if test -z "$CPP"; then +if test "${ac_cv_prog_CPP+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" 1>&6 +else + # This must be in double quotes, not single quotes, because CPP may get + # substituted into the Makefile and "${CC-cc}" will confuse make. + CPP="${CC-cc} -E" + # On the NeXT, cc -E runs the code through the compiler's parser, + # not just through cpp. + +cat >conftest.$ac_ext < +Syntax Error +EOF +ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" +{ (eval echo configure:1978: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } +ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` +if test -z "$ac_err"; then + : +else + echo "$ac_err" >&5 + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + CPP="${CC-cc} -E -traditional-cpp" + +cat >conftest.$ac_ext < +Syntax Error +EOF +ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" +{ (eval echo configure:1996: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } +ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` +if test -z "$ac_err"; then + : +else + echo "$ac_err" >&5 + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + CPP="${CC-cc} -nologo -E" + +cat >conftest.$ac_ext < +Syntax Error +EOF +ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" +{ (eval echo configure:2014: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } +ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` +if test -z "$ac_err"; then + : +else + echo "$ac_err" >&5 + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + CPP=/lib/cpp +fi +rm -f conftest* +fi +rm -f conftest* +fi +rm -f conftest* + ac_cv_prog_CPP="$CPP" +fi + CPP="$ac_cv_prog_CPP" +else + ac_cv_prog_CPP="$CPP" +fi +echo "$ECHO_T""$CPP" 1>&6 + +# Find a good install program. We prefer a C program (faster), +# so one script is as good as another. But avoid the broken or +# incompatible versions: +# SysV /etc/install, /usr/sbin/install +# SunOS /usr/etc/install +# IRIX /sbin/install +# AIX /bin/install +# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag +# AFS /usr/afsws/bin/install, which mishandles nonexistent args +# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" +# ./install, which can be erroneously created by make from ./install.sh. +echo $ECHO_N "checking for a BSD compatible install... $ECHO_C" 1>&6 +echo "configure:2050: checking for a BSD compatible install" 1>&5 +if test -z "$INSTALL"; then +if test "${ac_cv_path_install+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" 1>&6 +else + IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS=":" + for ac_dir in $PATH; do + # Account for people who put trailing slashes in PATH elements. + case "$ac_dir/" in + /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;; + *) + # OSF1 and SCO ODT 3.0 have their own names for install. + # Don't use installbsd from OSF since it installs stuff as root + # by default. + for ac_prog in ginstall scoinst install; do + if test -f $ac_dir/$ac_prog; then + if test $ac_prog = install && + grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then + # AIX install. It has an incompatible calling convention. + : + elif test $ac_prog = install && + grep pwplus $ac_dir/$ac_prog >/dev/null 2>&1; then + # program-specific install script used by HP pwplus--don't use. + : else - echo '***' There is no configure script present though. 1>&2 + ac_cv_path_install="$ac_dir/$ac_prog -c" + break 2 fi fi - exit 1 - ;; -*) ;; + done + ;; + esac + done + IFS="$ac_save_IFS" + +fi + if test "${ac_cv_path_install+set}" = set; then + INSTALL="$ac_cv_path_install" + else + # As a last resort, use the slow shell script. We don't cache a + # path for INSTALL within a source directory, because that will + # break other packages using the cache if that directory is + # removed, or if the path is relative. + INSTALL="$ac_install_sh" + fi +fi +echo "$ECHO_T""$INSTALL" 1>&6 + +# Use test -z because SunOS4 sh mishandles braces in ${var-val}. +# It thinks the first close brace ends the variable substitution. +test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' + +test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' + +test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' + +echo $ECHO_N "checking whether ln -s works... $ECHO_C" 1>&6 +echo "configure:2107: checking whether ln -s works" 1>&5 +if test "${ac_cv_prog_LN_S+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" 1>&6 +else + rm -f conftestdata +if ln -s X conftestdata 2>/dev/null +then + rm -f conftestdata + ac_cv_prog_LN_S="ln -s" +else + ac_cv_prog_LN_S=ln +fi +fi +LN_S="$ac_cv_prog_LN_S" +if test "$ac_cv_prog_LN_S" = "ln -s"; then + echo "$ECHO_T""yes" 1>&6 +else + echo "$ECHO_T""no" 1>&6 +fi + +echo $ECHO_N "checking for suitable m4... $ECHO_C" 1>&6 +echo "configure:2128: checking for suitable m4" 1>&5 +if test "${gmp_cv_prog_m4+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" 1>&6 +else + if test -n "$M4"; then + gmp_cv_prog_m4="$M4" +else + cat >conftest.m4 <<\EOF +define(dollarhash,``$#'')dnl +ifelse(dollarhash(x),1,`define(t1,Y)', +``bad: $# not supported (SunOS /usr/bin/m4) +'')dnl +ifelse(eval(89),89,`define(t2,Y)', +`bad: eval() doesnt support 8 or 9 in a constant (OpenBSD 2.6 m4) +')dnl +ifelse(t1`'t2,YY,`good +')dnl +EOF + echo "trying m4" 1>&5 + gmp_tmp_val="`(m4 conftest.m4) 2>&5`" + echo "$gmp_tmp_val" 1>&5 + if test "$gmp_tmp_val" = good; then + gmp_cv_prog_m4="m4" + else + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" + ac_dummy="$PATH:/usr/5bin" + for ac_dir in $ac_dummy; do + test -z "$ac_dir" && ac_dir=. + echo "trying $ac_dir/m4" 1>&5 + gmp_tmp_val="`($ac_dir/m4 conftest.m4) 2>&5`" + echo "$gmp_tmp_val" 1>&5 + if test "$gmp_tmp_val" = good; then + gmp_cv_prog_m4="$ac_dir/m4" + break + fi + done + IFS="$ac_save_ifs" + if test -z "$gmp_cv_prog_m4"; then + { echo "configure: error: No usable m4 in \$PATH or /usr/5bin (see config.log for reasons)." 1>&2; exit 1; } + fi + fi + rm -f conftest.m4 +fi +fi +echo "$ECHO_T""$gmp_cv_prog_m4" 1>&6 +M4="$gmp_cv_prog_m4" + +# Extract the first word of "ar", so it can be a program name with args. +set dummy ar; ac_word=$2 +echo $ECHO_N "checking for $ac_word... $ECHO_C" 1>&6 +echo "configure:2178: checking for $ac_word" 1>&5 +if test "${ac_cv_prog_AR+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" 1>&6 +else + if test -n "$AR"; then + ac_cv_prog_AR="$AR" # Let the user override the test. +else + for ac_path in `IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" +ac_dummy="$PATH" +for ac_dir in $ac_dummy; do + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/$ac_word; then + echo "$ac_dir/$ac_word" + fi +done +IFS="$ac_save_ifs" +`; do + ac_cv_prog_AR="ar" + break + done +fi +fi +AR="$ac_cv_prog_AR" +if test -n "$AR"; then + echo "$ECHO_T""$AR" 1>&6 +else + echo "$ECHO_T""no" 1>&6 +fi + +# ar on AIX needs to know the object file format +case "$target" in + powerpc64*-*-aix*) + AR="$AR -X 64" + ;; esac -case "`grep '^# per\-target:' ${srcdir}/configure.in`" in -"") - echo '***' ${srcdir}/configure.in has no \"per-target:\" line. 1>&2 - exit 1 - ;; -*) ;; +if test "$gmp_no_asm_syntax_testing" != "yes"; then + echo $ECHO_N "checking how to switch to text section... $ECHO_C" 1>&6 +echo "configure:2216: checking how to switch to text section" 1>&5 +if test "${gmp_cv_check_asm_text+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" 1>&6 +else + case "$target" in + *-*-aix*) + + gmp_cv_check_asm_text=".csect .text[PR]" + + ;; + *-*-hpux*) gmp_cv_check_asm_text=".code" ;; + *) gmp_cv_check_asm_text=".text" ;; esac -case "${TMPDIR}" in -"") TMPDIR=/tmp ; export TMPDIR ;; -*) ;; +fi +echo "$ECHO_T""$gmp_cv_check_asm_text" 1>&6 +echo "define(, <$gmp_cv_check_asm_text>)" >> $gmp_tmpconfigm4 + + echo $ECHO_N "checking how to switch to data section... $ECHO_C" 1>&6 +echo "configure:2235: checking how to switch to data section" 1>&5 +if test "${gmp_cv_check_asm_data+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" 1>&6 +else + case "$target" in + *-*-aix*) + + gmp_cv_check_asm_data=".csect .data[RW]" + + ;; + *) gmp_cv_check_asm_data=".data" ;; esac -# keep this filename short for &%*%$*# 14 char file names -tmpfile=${TMPDIR}/cONf$$ -# Note that under many versions of sh a trap handler for 0 will *override* any -# exit status you explicitly specify! At this point, the only non-error exit -# is at the end of the script; these actions are duplicated there, minus -# the "exit 1". Don't use "exit 0" anywhere after this without resetting the -# trap handler, or you'll lose. -trap "rm -f Makefile.tem ${tmpfile}.com ${tmpfile}.tgt ${tmpfile}.hst ${tmpfile}.pos; exit 1" 0 1 2 15 +fi +echo "$ECHO_T""$gmp_cv_check_asm_data" 1>&6 +echo "define(, <$gmp_cv_check_asm_data>)" >> $gmp_tmpconfigm4 -# split ${srcdir}/configure.in into common, per-host, per-target, -# and post-target parts. Post-target is optional. -sed -e '/^# per\-host:/,$d' ${srcdir}/configure.in > ${tmpfile}.com -sed -e '1,/^# per\-host:/d' -e '/^# per\-target:/,$d' ${srcdir}/configure.in > ${tmpfile}.hst -if grep '^# post-target:' ${srcdir}/configure.in >/dev/null ; then - sed -e '1,/^# per\-target:/d' -e '/^# post\-target:/,$d' ${srcdir}/configure.in > ${tmpfile}.tgt - sed -e '1,/^# post\-target:/d' ${srcdir}/configure.in > ${tmpfile}.pos + echo $ECHO_N "checking how to export a symbol... $ECHO_C" 1>&6 +echo "configure:2253: checking how to export a symbol" 1>&5 +if test "${gmp_cv_check_asm_globl+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" 1>&6 else - sed -e '1,/^# per\-target:/d' ${srcdir}/configure.in > ${tmpfile}.tgt - echo >${tmpfile}.pos + case "$target" in + *-*-hpux*) gmp_cv_check_asm_globl=".export" ;; + *) gmp_cv_check_asm_globl=".globl" ;; +esac + fi +echo "$ECHO_T""$gmp_cv_check_asm_globl" 1>&6 +echo "define(, <$gmp_cv_check_asm_globl>)" >> $gmp_tmpconfigm4 -### do common part of configure.in + echo $ECHO_N "checking what assembly label suffix to use... $ECHO_C" 1>&6 +echo "configure:2267: checking what assembly label suffix to use" 1>&5 +if test "${gmp_cv_check_asm_label_suffix+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" 1>&6 +else + case "$target" in + *-*-hpux*) gmp_cv_check_asm_label_suffix="" ;; + *) gmp_cv_check_asm_label_suffix=":" ;; +esac -. ${tmpfile}.com +fi +echo "$ECHO_T""$gmp_cv_check_asm_label_suffix" 1>&6 +echo "define(, <\$1$gmp_cv_check_asm_label_suffix>)" >> $gmp_tmpconfigm4 -# some sanity checks on configure.in -case "${srctrigger}" in -"") - echo '***' srctrigger not set in ${PWD=`pwd`}/configure.in. 1>&2 - exit 1 - ;; -*) ;; + echo $ECHO_N "checking how the .type assembly directive should be used... $ECHO_C" 1>&6 +echo "configure:2281: checking how the .type assembly directive should be used" 1>&5 +if test "${gmp_cv_check_asm_type+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" 1>&6 +else + ac_assemble="$CCAS $CFLAGS conftest.s 1>&5" +for gmp_tmp_prefix in @ \# %; do + echo " .type sym,${gmp_tmp_prefix}function" > conftest.s + if { (eval echo configure:2288: \"$ac_assemble\") 1>&5; (eval $ac_assemble) 2>&5; }; then + gmp_cv_check_asm_type=".type \$1,${gmp_tmp_prefix}\$2" + break + fi +done +if test -z "$gmp_cv_check_asm_type"; then + gmp_cv_check_asm_type="dnl" +fi + +fi +echo "$ECHO_T""$gmp_cv_check_asm_type" 1>&6 +echo "define(, <$gmp_cv_check_asm_type>)" >> $gmp_tmpconfigm4 + + echo $ECHO_N "checking if the .size assembly directive works... $ECHO_C" 1>&6 +echo "configure:2302: checking if the .size assembly directive works" 1>&5 +if test "${gmp_cv_check_asm_size+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" 1>&6 +else + ac_assemble="$CCAS $CFLAGS conftest.s 1>&5" +echo ' .size sym,1' > conftest.s +if { (eval echo configure:2308: \"$ac_assemble\") 1>&5; (eval $ac_assemble) 2>&5; }; then + gmp_cv_check_asm_size=".size \$1,\$2" +else + gmp_cv_check_asm_size="dnl" +fi + +fi +echo "$ECHO_T""$gmp_cv_check_asm_size" 1>&6 +echo "define(, <$gmp_cv_check_asm_size>)" >> $gmp_tmpconfigm4 + +echo $ECHO_N "checking what prefix to use for a local label... $ECHO_C" 1>&6 +echo "configure:2319: checking what prefix to use for a local label" 1>&5 +if test "${gmp_cv_check_asm_lsym_prefix+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" 1>&6 +else + if test -z "$NM"; then + echo; echo "GMP_CHECK_ASM_LSYM_PREFIX: fatal: need nm" + exit 1 +fi +ac_assemble="$CCAS $CFLAGS conftest.s 1>&5" +gmp_cv_check_asm_lsym_prefix="L" +for gmp_tmp_pre in L .L $ L$; do + cat > conftest.s <&5; (eval $ac_assemble) 2>&5; }; 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:" >&5 + cat conftest.s >&5 + # Use default. + fi +done +rm -f conftest* + +fi +echo "$ECHO_T""$gmp_cv_check_asm_lsym_prefix" 1>&6 +echo "define(, <${gmp_cv_check_asm_lsym_prefix}>)" >> $gmp_tmpconfigm4 + +echo $ECHO_N "checking how to define a 32-bit word... $ECHO_C" 1>&6 +echo "configure:2359: checking how to [define] a 32-bit word" 1>&5 +if test "${gmp_cv_check_asm_w32+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" 1>&6 +else + if test -z "$NM"; then + echo; echo "configure: GMP_CHECK_ASM_W32: 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>&5" + for gmp_tmp_op in .long .word; do + cat > conftest.s <&5; (eval $ac_assemble) 2>&5; }; then + + gmp_tmp_val=`$NM conftest.o | grep foo | sed -e 's;[[][0-9][]]\(.*\);\1;' \ + -e 's;[^1-9]*\([0-9]*\).*;\1;'` + if test "$gmp_tmp_val" = "4"; then + gmp_cv_check_asm_w32="$gmp_tmp_op" + break + fi + fi + done + ;; esac -case "${build_alias}" in -"") - if result=`${config_shell} ${configsub} ${host_alias}` ; then - build_cpu=`echo $result | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\1/'` - build_vendor=`echo $result | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\2/'` - build_os=`echo $result | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\3/'` - build=${build_cpu}-${build_vendor}-${build_os} - build_alias=${host_alias} +if test -z "$gmp_cv_check_asm_w32"; then + echo; echo "configure: GMP_CHECK_ASM_W32: fatal: do not know how to define a 32-bit word" + exit 1 +fi +rm -f conftest* + +fi +echo "$ECHO_T""$gmp_cv_check_asm_w32" 1>&6 +echo "define(, <$gmp_cv_check_asm_w32>)" >> $gmp_tmpconfigm4 + + echo $ECHO_N "checking if symbols are prefixed by underscore... $ECHO_C" 1>&6 +echo "configure:2412: checking if symbols are prefixed by underscore" 1>&5 +if test "${gmp_cv_check_asm_underscore+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" 1>&6 +else + cat > conftest.$ac_ext <&5; (eval $ac_compile) 2>&5; }; then + if grep _underscore_test conftest* >/dev/null; then + gmp_cv_check_asm_underscore=yes + else + gmp_cv_check_asm_underscore=no + fi +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 +fi +rm -f conftest* + +fi +echo "$ECHO_T""$gmp_cv_check_asm_underscore" 1>&6 +if test "$gmp_cv_check_asm_underscore" = "yes"; then + +echo 'define(, <_>)' >> $gmp_tmpconfigm4 + + underscore=yes +else + +echo 'define(, <>)' >> $gmp_tmpconfigm4 + + underscore=no +fi + +echo $ECHO_N "checking if .align assembly directive is logarithmic... $ECHO_C" 1>&6 +echo "configure:2449: checking if .align assembly directive is logarithmic" 1>&5 +if test "${gmp_cv_check_asm_align_log+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" 1>&6 +else + if test -z "$NM"; then + echo; echo "configure: GMP_CHECK_ASM_ALIGN_LOG: fatal: need nm" + exit 1 +fi +cat > conftest.s <&5; (eval $ac_assemble) 2>&5; }; then + + gmp_tmp_val=`$NM conftest.o | grep foo | sed -e 's;[[][0-9][]]\(.*\);\1;' \ + -e 's;[^1-9]*\([0-9]*\).*;\1;'` + 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:" >&5 + cat conftest.s >&5 +fi +rm -f conftest* + +fi +echo "$ECHO_T""$gmp_cv_check_asm_align_log" 1>&6 + +echo "define(,<$gmp_cv_check_asm_align_log>)" >> $gmp_tmpconfigm4 + +if test "$gmp_cv_check_asm_align_log" = "yes"; then + asm_align=log +else + asm_align=nolog +fi + +fi + +family=generic + +case ${target} in + arm*-*-*) + path="arm" + ;; + sparcv9*-*-solaris2.[789]* | sparc64*-*-solaris2.[789]* | ultrasparc*-*-solaris2.[789]*) + if test -n "$CC64" + then path="sparc64" + else path="sparc32/v9 sparc32/v8 sparc32" + fi + ;; + sparc64-*-linux*) + if test -n "$CC64" + then path="sparc64" + else path="sparc32/v9 sparc32/v8 sparc32" + fi + ;; + sparcv8*-*-* | microsparc*-*-*) + path="sparc32/v8 sparc32" + if test x${floating_point} = xno + then extra_functions="udiv_nfp" + else extra_functions="udiv_fp" fi ;; -*) - if result=`${config_shell} ${configsub} ${build_alias}` ; then - buildopt="--build=${build_alias}" - build_cpu=`echo $result | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\1/'` - build_vendor=`echo $result | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\2/'` - build_os=`echo $result | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\3/'` - build=${build_cpu}-${build_vendor}-${build_os} - else - echo "Unrecognized build system name ${build_alias}." 1>&2 - exit 1 + sparcv9*-*-* | ultrasparc*-*-*) + path="sparc32/v9 sparc32/v8 sparc32" + extra_functions="udiv_fp" + ;; + supersparc*-*-*) + path="sparc32/v8/supersparc sparc32/v8 sparc32" + extra_functions="udiv" + ;; + sparc*-*-*) path="sparc32" + if test x${floating_point} = xno + then extra_functions="udiv_nfp" + else extra_functions="udiv_fp" fi ;; -esac + hppa7000*-*-*) + path="hppa/hppa1_1 hppa" + extra_functions="udiv_qrnnd" + ;; + hppa1.0*-*-*) + path="hppa" + extra_functions="udiv_qrnnd" + ;; + hppa2.0w-*-*) + path="pa64w" + extra_functions="umul_ppmm udiv_qrnnd" + ;; + hppa2.0*-*-*) + if test -n "$CC64"; then + path="pa64" + extra_functions="umul_ppmm udiv_qrnnd" + # We need to use the system compiler, or actually the system assembler, + # since GAS has not been ported to understand the 2.0 instructions. + CCAS="$CC64 -c" + else + # FIXME: path should be "hppa/hppa2_0 hppa/hppa1_1 hppa" + path="hppa/hppa1_1 hppa" + extra_functions="udiv_qrnnd" + fi + ;; + hppa*-*-*) #assume pa7100 + path="hppa/hppa1_1/pa7100 hppa/hppa1_1 hppa" + extra_functions="udiv_qrnnd";; + f30[01]-fujitsu-sysv*) + path=fujitsu;; + alphaev6*-*-*) path="alpha/ev6 alpha"; extra_functions="invert_limb cntlz";; + alphaev5*-*-*) path="alpha/ev5 alpha"; extra_functions="invert_limb cntlz";; + alpha*-*-*) path="alpha"; extra_functions="invert_limb cntlz";; + # Cray vector machines. This must come after alpha* so that we can + # recognize present and future vector processors with a wildcard. + *-cray-unicos*) + path="cray" + extra_functions="mulww";; + am29000*-*-*) path="a29k";; + a29k*-*-*) path="a29k";; -if result=`${config_shell} ${configsub} ${host_alias}` ; then - true + # AMD and Intel x86 configurations + + i?86*-*-* | k[5-8]*-*-* | pentium*-*-* | athlon-*-*) + gmp_m4postinc="x86/x86-defs.m4" + extra_functions="udiv umul" + CALLING_CONVENTIONS_OBJS="x86call.o x86check.o" + +echo $ECHO_N "checking if the assembler takes cl with shldl... $ECHO_C" 1>&6 +echo "configure:2583: checking if the assembler takes cl with shldl" 1>&5 +if test "${gmp_cv_check_asm_shldl_cl+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" 1>&6 else - echo "Unrecognized host system name ${host_alias}." 1>&2 - exit 1 + cat > conftest.s <&5; (eval $ac_assemble) 2>&5; }; then + gmp_cv_check_asm_shldl_cl=yes +else + gmp_cv_check_asm_shldl_cl=no fi -host_cpu=`echo $result | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\1/'` -host_vendor=`echo $result | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\2/'` -host_os=`echo $result | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\3/'` -host=${host_cpu}-${host_vendor}-${host_os} +rm -f conftest* -. ${tmpfile}.hst +fi +echo "$ECHO_T""$gmp_cv_check_asm_shldl_cl" 1>&6 +if test "$gmp_cv_check_asm_shldl_cl" = "yes"; then -if result=`${config_shell} ${configsub} ${target_alias}` ; then - true +echo 'define(, <1>)' >> $gmp_tmpconfigm4 + else - echo "Unrecognized target system name ${target_alias}." 1>&2 - exit 1 + +echo 'define(, <0>)' >> $gmp_tmpconfigm4 + fi -target_cpu=`echo $result | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\1/'` -target_vendor=`echo $result | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\2/'` -target_os=`echo $result | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\3/'` -target=${target_cpu}-${target_vendor}-${target_os} -. ${tmpfile}.tgt + echo $ECHO_N "checking if the .align directive accepts an 0x90 fill in .text... $ECHO_C" 1>&6 +echo "configure:2612: checking if the .align directive accepts an 0x90 fill in .text" 1>&5 +if test "${gmp_cv_check_asm_align_fill_0x90+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" 1>&6 +else -# Find the source files, if location was not specified. -case "${srcdir}" in -"") - srcdirdefaulted=1 - srcdir=. - if [ ! -r ${srctrigger} ] ; then - srcdir=.. +cat > conftest.s <&5 + if echo "$gmp_tmp_val" | grep "Warning: Fill parameter ignored for executable section"; then + echo "Supressing this warning by omitting 0x90" 1>&5 + 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>&5 + echo "$gmp_tmp_val" 1>&5 + gmp_cv_check_asm_align_fill_0x90=no +fi +rm -f conftest* + +fi +echo "$ECHO_T""$gmp_cv_check_asm_align_fill_0x90" 1>&6 + +echo "define(,<$gmp_cv_check_asm_align_fill_0x90>)" >> $gmp_tmpconfigm4 + + # the CPUs below wanting to know about mmx + case ${target} in + pentiummmx-*-* | pentium[23]-*-* | k6*-*-* | athlon-*-*) + +echo $ECHO_N "checking if the assembler knows about MMX instructions... $ECHO_C" 1>&6 +echo "configure:2649: checking if the assembler knows about MMX instructions" 1>&5 +if test "${gmp_cv_check_asm_mmx+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" 1>&6 +else + cat > conftest.s <&5; (eval $ac_assemble) 2>&5; }; then + gmp_cv_check_asm_mmx=yes +else + gmp_cv_check_asm_mmx=no +fi +rm -f conftest* + +fi +echo "$ECHO_T""$gmp_cv_check_asm_mmx" 1>&6 +if test "$gmp_cv_check_asm_mmx" = "yes"; then + tmp_mmx=yes +else + echo "configure: warning: +----------------------------------------------------------" 1>&2 + echo "configure: warning: | WARNING WARNING WARNING" 1>&2 + echo "configure: warning: | Target CPU has MMX code, but it can't be assembled by" 1>&2 + echo "configure: warning: | $CCAS $CFLAGS" 1>&2 + echo "configure: warning: | Non-MMX replacements will be used." 1>&2 + echo "configure: warning: | This will be an inferior build." 1>&2 + echo "configure: warning: +----------------------------------------------------------" 1>&2 + tmp_mmx=no +fi + + ;; + esac + + # default for anything not otherwise mentioned + path="x86" + + case ${target} in + i[34]86*-*-*) + path="x86" + ;; + k5*-*-*) + # don't know what best suits k5 + path="x86" + ;; + i586*-*-* | pentium-*-*) + path="x86/pentium x86" + ;; + pentiummmx-*-*) + path="x86/pentium x86" + if test "$tmp_mmx" = yes; then + path="x86/pentium/mmx $path" fi ;; -*) ;; + i686*-*-* | pentiumpro-*-*) + path="x86/p6 x86" + ;; + pentium2-*-*) + path="x86/p6 x86" + # The pentium/mmx lshift and rshift are good on p6 and can be used + # until there's something specific for p6. + if test "$tmp_mmx" = yes; then + path="x86/p6/mmx x86/pentium/mmx $path" + fi + ;; + pentium3-*-*) + path="x86/p6 x86" + # The pentium/mmx lshift and rshift are good on p6 and can be used + # until there's something specific for p6. + if test "$tmp_mmx" = yes; then + path="x86/p6/p3mmx x86/p6/mmx x86/pentium/mmx $path" + fi + ;; + k6[23]*-*-*) + path="x86/k6 x86" + if test "$tmp_mmx" = yes; then + path="x86/k6/k62mmx x86/k6/mmx $path" + fi + ;; + k6*-*-*) + path="x86/k6 x86" + if test "$tmp_mmx" = yes; then + path="x86/k6/mmx $path" + fi + ;; + athlon-*-*) + path="x86/k7 x86" + if test "$tmp_mmx" = yes; then + path="x86/k7/mmx $path" + fi + ;; + esac + ;; + + i960*-*-*) path="i960";; + + ia64*-*-*) path="ia64";; + +# Motorola 68k configurations. Let m68k mean 68020-68040. + m680[234]0*-*-* | m68k*-*-* | \ + m68*-next-nextstep*) # Nexts are at least '020 + path="m68k/mc68020 m68k" + family=m68k + ;; + m68000*-*-*) + path="m68k" + family=m68k + ;; + + m88k*-*-* | m88k*-*-*) path="m88k";; + m88110*-*-*) path="m88k/mc88110 m88k";; + ns32k*-*-*) path="ns32k";; + + pyramid-*-*) path="pyr";; + + ppc601-*-*) path="power powerpc32";; + powerpc64*-*-*) path="powerpc64";; + powerpc*-*-*) path="powerpc32";; + rs6000-*-* | power-*-* | power2-*-*) + path="power" + extra_functions="udiv_w_sdiv" + ;; + + sh-*-*) path="sh";; + sh2-*-*) path="sh/sh2 sh";; + + mips[34]*-*-*) path="mips3";; + mips*-*-irix6*) path="mips3";; + mips*-*-*) path="mips2";; + + vax*-*-*) path="vax"; extra_functions="udiv_w_sdiv";; + + z8000x*-*-*) path="z8000x"; extra_functions="udiv_w_sdiv";; + z8000*-*-*) path="z8000"; extra_functions="udiv_w_sdiv";; + + clipper*-*-*) path="clipper";; esac -if [ ! -r ${srcdir}/${srctrigger} ] ; then - case "${srcdirdefaulted}" in - "") echo '***' "${progname}: Can't find ${srcname} sources in ${PWD=`pwd`}/${srcdir}" 1>&2 ;; - *) echo '***' "${progname}: Can't find ${srcname} sources in ${PWD=`pwd`}/. or ${PWD=`pwd`}/.." 1>&2 ;; - esac +if test -n "$CALLING_CONVENTIONS_OBJS"; then + cat >>confdefs.h <<\EOF +#define HAVE_CALLING_CONVENTIONS 1 +EOF - echo '***' \(At least ${srctrigger} is missing.\) 1>&2 - exit 1 fi -# Some systems (e.g., one of the i386-aix systems the gas testers are -# using) don't handle "\$" correctly, so don't use it here. -tooldir='$(exec_prefix)'/${target_alias} +case ${target} in + i[5-8]86*-*-* | k[5-8]*-*-* | pentium*-*-* | athlon-*-*) + # rdtsc is in pentium and up, not in i386 and i486 + SPEED_CYCLECOUNTER_OBJS=pentium.lo + ;; + alpha*-*-*) + SPEED_CYCLECOUNTER_OBJS=alpha.lo + ;; + sparcv9*-*-* | ultrasparc*-*-* | sparc64*-*-*) + SPEED_CYCLECOUNTER_OBJS=sparcv9.lo + ;; + hppa2*-*-*) + SPEED_CYCLECOUNTER_OBJS=hppa2.lo + ;; + hppa*-*-*) + SPEED_CYCLECOUNTER_OBJS=hppa.lo + ;; +esac -if [ "${host_alias}" != "${target_alias}" ] ; then - if [ "${program_prefixoption}" = "" ] ; then - if [ "${program_suffixoption}" = "" ] ; then - if [ "${program_transform_nameoption}" = "" ] ; then - program_prefix=${target_alias}- ; - fi - fi +if test -n "$SPEED_CYCLECOUNTER_OBJS" +then + cat >>confdefs.h <<\EOF +#define HAVE_SPEED_CYCLECOUNTER 1 +EOF + +fi + +echo $ECHO_N "checking for Cygwin environment... $ECHO_C" 1>&6 +echo "configure:2822: checking for Cygwin environment" 1>&5 +if test "${ac_cv_cygwin+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" 1>&6 +else + cat >conftest.$ac_ext <&5; (eval $ac_compile) 2>&5; }; then + rm -rf conftest* + ac_cv_cygwin=yes +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + ac_cv_cygwin=no +fi +rm -f conftest* +fi +echo "$ECHO_T""$ac_cv_cygwin" 1>&6 +CYGWIN= +test "$ac_cv_cygwin" = yes && CYGWIN=yes +echo $ECHO_N "checking for mingw32 environment... $ECHO_C" 1>&6 +echo "configure:2856: checking for mingw32 environment" 1>&5 +if test "${ac_cv_mingw32+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" 1>&6 +else + cat >conftest.$ac_ext <&5; (eval $ac_compile) 2>&5; }; then + rm -rf conftest* + ac_cv_mingw32=yes +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + ac_cv_mingw32=no +fi +rm -f conftest* +fi +echo "$ECHO_T""$ac_cv_mingw32" 1>&6 +MINGW32= +test "$ac_cv_mingw32" = yes && MINGW32=yes +echo $ECHO_N "checking for EMX OS/2 environment... $ECHO_C" 1>&6 +echo "configure:2887: checking for EMX OS/2 environment" 1>&5 +if test "${ac_cv_emxos2+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" 1>&6 +else + cat >conftest.$ac_ext <&5; (eval $ac_compile) 2>&5; }; then + rm -rf conftest* + ac_cv_emxos2=yes +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + ac_cv_emxos2=no +fi +rm -f conftest* +fi +echo "$ECHO_T""$ac_cv_emxos2" 1>&6 +EMXOS2= +test "$ac_cv_emxos2" = yes && EMXOS2=yes + +echo $ECHO_N "checking for executable suffix... $ECHO_C" 1>&6 +echo "configure:2919: checking for executable suffix" 1>&5 +if test "${ac_cv_exeext+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" 1>&6 +else + if test "$CYGWIN" = yes || test "$MINGW32" = yes || test "$EMXOS2" = yes; then + ac_cv_exeext=.exe +else + rm -f conftest* + echo 'int main () { return 0; }' >conftest.$ac_ext + ac_cv_exeext= + if { (eval echo configure:2929: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then + for ac_file in conftest.*; do + case $ac_file in + *.c | *.C | *.o | *.obj | *.xcoff) ;; + *) ac_cv_exeext=`echo $ac_file | sed -e s/conftest//` ;; + esac + done + else + { echo "configure: error: installation or configuration problem: compiler cannot create executables." 1>&2; exit 1; } + fi + rm -f conftest* + test x"${ac_cv_exeext}" = x && ac_cv_exeext=no +fi +fi + +EXEEXT="" +test x"${ac_cv_exeext}" != xno && EXEEXT=${ac_cv_exeext} +echo "$ECHO_T""${ac_cv_exeext}" 1>&6 +ac_exeext=$EXEEXT + +echo $ECHO_N "checking for object suffix... $ECHO_C" 1>&6 +echo "configure:2950: checking for object suffix" 1>&5 +if test "${ac_cv_objext+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" 1>&6 +else + rm -f conftest* +echo 'int i = 1;' >conftest.$ac_ext +if { (eval echo configure:2956: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then + for ac_file in conftest.*; do + case $ac_file in + *.c) ;; + *) ac_cv_objext=`echo $ac_file | sed -e s/conftest.//` ;; + esac + done +else + { echo "configure: error: installation or configuration problem; compiler does not work" 1>&2; exit 1; } +fi +rm -f conftest* +fi + +echo "$ECHO_T""$ac_cv_objext" 1>&6 +OBJEXT=$ac_cv_objext +ac_objext=$ac_cv_objext + +case "$target" in + *-*-aix4.[3-9]*) enable_shared=no ;; +esac +# Check whether --enable-shared or --disable-shared was given. +if test "${enable_shared+set}" = set; then + enableval="$enable_shared" + 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 +else + enable_shared=yes fi +# Check whether --enable-static or --disable-static was given. +if test "${enable_static+set}" = set; then + enableval="$enable_static" + 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 +else + enable_static=yes +fi +# Check whether --enable-fast-install or --disable-fast-install was given. +if test "${enable_fast_install+set}" = set; then + enableval="$enable_fast_install" + 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 +else + enable_fast_install=yes +fi -# Merge program_prefix and program_suffix onto program_transform_name. -# (program_suffix used to use $, but it's hard to preserve $ through both -# make and sh.) -if [ "${program_suffix}" != "" ] ; then - program_transform_name="-e s,\\\\(.*\\\\),\\\\1${program_suffix}, ${program_transform_name}" +echo $ECHO_N "checking build system type... $ECHO_C" 1>&6 +echo "configure:3044: checking build system type" 1>&5 +if test "x$ac_cv_build" = "x" || (test "x$build" != "xNONE" && test "x$build" != "x$ac_cv_build_alias"); then + + # Make sure we can run config.sub. + if $ac_config_sub sun4 >/dev/null 2>&1; then :; else + { echo "configure: error: cannot run $ac_config_sub" 1>&2; exit 1; } + fi + + ac_cv_build_alias=$build + case "$ac_cv_build_alias" in + NONE) + case $nonopt in + NONE) + ac_cv_build_alias=$host_alias ;; + *) ac_cv_build_alias=$nonopt ;; + esac ;; + esac + + ac_cv_build=`$ac_config_sub $ac_cv_build_alias` || exit 1 + ac_cv_build_cpu=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` + ac_cv_build_vendor=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` + ac_cv_build_os=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` +else + echo $ECHO_N "(cached) $ECHO_C" 1>&6 fi -if [ "${program_prefix}" != "" ] ; then - program_transform_name="-e s,^,${program_prefix}, ${program_transform_name}" +echo "$ECHO_T""$ac_cv_build" 1>&6 + +build=$ac_cv_build +build_alias=$ac_cv_build_alias +build_cpu=$ac_cv_build_cpu +build_vendor=$ac_cv_build_vendor +build_os=$ac_cv_build_os + +# Check whether --with-gnu-ld or --without-gnu-ld was given. +if test "${with_gnu_ld+set}" = set; then + withval="$with_gnu_ld" + test "$withval" = no || with_gnu_ld=yes +else + with_gnu_ld=no fi -# If CC and CXX are not set in the environment, and the Makefile -# exists, try to extract them from it. This is to handle running -# ./config.status by hand. -if [ -z "${CC}" -a -r Makefile ]; then - sed -n -e ':loop -/\\$/ N -/\\$/ b loop -s/\\\n//g -/^CC[ ]*=/ s/CC[ ]*=[ ]*\(.*\)/\1/p' < Makefile > Makefile.cc - CC=`tail -1 Makefile.cc` - rm -f Makefile.cc +ac_prog=ld +if test "$ac_cv_prog_gcc" = yes; then + # Check if gcc -print-prog-name=ld gives a path. + echo $ECHO_N "checking for ld used by GCC... $ECHO_C" 1>&6 +echo "configure:3090: checking for ld used by GCC" 1>&5 + 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. + [\\/]* | [A-Za-z]:[\\/]*) + re_direlt='/[^/][^/]*/\.\./' + # 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 + echo $ECHO_N "checking for GNU ld... $ECHO_C" 1>&6 +echo "configure:3120: checking for GNU ld" 1>&5 +else + echo $ECHO_N "checking for non-GNU ld... $ECHO_C" 1>&6 +echo "configure:3123: checking for non-GNU ld" 1>&5 fi +if test "${ac_cv_path_LD+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" 1>&6 +else + if test -z "$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 +fi -if [ -z "${CXX}" -a -r Makefile ]; then - sed -n -e ':loop -/\\$/ N -/\\$/ b loop -s/\\\n//g -/^CXX[ ]*=/ s/CXX[ ]*=[ ]*\(.*\)/\1/p' < Makefile > Makefile.cc - CXX=`tail -1 Makefile.cc` - rm -f Makefile.cc +LD="$ac_cv_path_LD" +if test -n "$LD"; then + echo "$ECHO_T""$LD" 1>&6 +else + echo "$ECHO_T""no" 1>&6 fi +test -z "$LD" && { echo "configure: error: no acceptable ld found in \$PATH" 1>&2; exit 1; } +echo $ECHO_N "checking if the linker ($LD) is GNU ld... $ECHO_C" 1>&6 +echo "configure:3158: checking if the linker ($LD) is GNU ld" 1>&5 +if test "${ac_cv_prog_gnu_ld+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" 1>&6 +else + # I'd rather use --version here, but apparently some GNU ld's only accept -v. +if $LD -v 2>&1 &5; then + ac_cv_prog_gnu_ld=yes +else + ac_cv_prog_gnu_ld=no +fi +fi +echo "$ECHO_T""$ac_cv_prog_gnu_ld" 1>&6 +with_gnu_ld=$ac_cv_prog_gnu_ld -if [ "${build}" != "${host}" ]; then - # If we are doing a Canadian Cross, in which the host and build systems - # are not the same, we set reasonable default values for the tools. +echo $ECHO_N "checking for $LD option to reload object files... $ECHO_C" 1>&6 +echo "configure:3173: checking for $LD option to reload object files" 1>&5 +if test "${lt_cv_ld_reload_flag+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" 1>&6 +else + lt_cv_ld_reload_flag='-r' +fi +echo "$ECHO_T""$lt_cv_ld_reload_flag" 1>&6 +reload_flag=$lt_cv_ld_reload_flag +test -n "$reload_flag" && reload_flag=" $reload_flag" - tools="AR AR_FOR_TARGET AS AS_FOR_TARGET BISON CC_FOR_BUILD" - tools="${tools} CC_FOR_TARGET CXX_FOR_TARGET" - tools="${tools} DLLTOOL DLLTOOL_FOR_TARGET HOST_PREFIX" - tools="${tools} HOST_PREFIX_1 LD LD_FOR_TARGET LEX MAKEINFO NM" - tools="${tools} NM_FOR_TARGET RANLIB RANLIB_FOR_TARGET" +echo $ECHO_N "checking how to recognise dependant libraries... $ECHO_C" 1>&6 +echo "configure:3184: checking how to recognise dependant libraries" 1>&5 +if test "${lt_cv_deplibs_check_method+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" 1>&6 +else + lt_cv_file_magic_cmd='${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. - for var in ${tools}; do - if [ -z "`eval 'echo $'"${var}"`" -a -r Makefile ]; then - sed -n -e ':loop -/\\$/ N -/\\$/ b loop -s/\\\n//g -/^'"${var}"'[ ]*=/ s/'"${var}"'[ ]*=[ ]*\(.*\)/\1/p' \ - < Makefile > Makefile.v - t=`tail -1 Makefile.v` - if [ -n "${t}" ]; then - eval "${var}='${t}'" +case "$host_os" in +aix4* | beos*) + lt_cv_deplibs_check_method=pass_all + ;; + +bsdi4*) + lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)' + 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 + lt_cv_deplibs_check_method="file_magic ELF ${libmagic} MSB mips-[1234] dynamic lib MIPS - version 1" + ;; + esac + lt_cv_file_magic_test_file=`echo /lib${libsuff}/libc.so*` + lt_cv_deplibs_check_method=pass_all + ;; + +# This must be Linux ELF. +linux-gnu*) + case "$host_cpu" in + alpha* | i*86 | powerpc* | sparc* ) + lt_cv_deplibs_check_method=pass_all ;; + *) + # glibc up to 2.1.1 does not perform some relocations on ARM + lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )' ;; + esac + lt_cv_file_magic_test_file=`echo /lib/libc.so* /lib/libc-*.so` + ;; + +osf3* | osf4* | osf5*) + # this will be overridden with pass_all, but let us keep it just in case + lt_cv_deplibs_check_method='file_magic COFF format alpha shared library' + lt_cv_file_magic_test_file=/shlib/libc.so + lt_cv_deplibs_check_method=pass_all + ;; + +sco3.2v5*) + lt_cv_deplibs_check_method=pass_all + ;; + +solaris*) + lt_cv_deplibs_check_method=pass_all + lt_cv_file_magic_test_file=/lib/libc.so + ;; + +sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*) + case "$host_vendor" in + ncr) + lt_cv_deplibs_check_method=pass_all + ;; + motorola) + 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]' + lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` + ;; + esac + ;; +esac + +fi +echo "$ECHO_T""$lt_cv_deplibs_check_method" 1>&6 +file_magic_cmd=$lt_cv_file_magic_cmd +deplibs_check_method=$lt_cv_deplibs_check_method + +if test $host != $build; then + ac_tool_prefix=${host_alias}- +else + ac_tool_prefix= +fi + +# 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 + +echo $ECHO_N "checking for ${ac_tool_prefix}file... $ECHO_C" 1>&6 +echo "configure:3308: checking for ${ac_tool_prefix}file" 1>&5 +if test "${lt_cv_path_MAGIC+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" 1>&6 +else + case "$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="$IFS"; IFS=":" + ac_dummy="/usr/bin:$PATH" + for ac_dir in $ac_dummy; do + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/${ac_tool_prefix}file; then + lt_cv_path_MAGIC="$ac_dir/${ac_tool_prefix}file" + 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 <&2 + +*** Warning: the command libtool uses to detect shared libraries, +*** $file_magic_cmd, produces output that libtool cannot recognize. +*** The result is that libtool may fail to recognize shared libraries +*** as such. This will affect the creation of libtool libraries that +*** depend on shared libraries, but programs linked with such libtool +*** libraries will work regardless of this problem. Nevertheless, you +*** may want to report the problem to your system manager and/or to +*** bug-libtool@gnu.org + +EOF + fi ;; + esac fi - rm -f Makefile.v + break fi done + IFS="$ac_save_ifs" + MAGIC="$ac_save_MAGIC" + ;; +esac +fi - AR=${AR-${host_alias}-ar} - AR_FOR_TARGET=${AR_FOR_TARGET-${target_alias}-ar} - AS=${AS-${host_alias}-as} - AS_FOR_TARGET=${AS_FOR_TARGET-${target_alias}-as} - CC=${CC-${host_alias}-gcc} - CXX=${CXX-${host_alias}-gcc} - CC_FOR_BUILD=${CC_FOR_BUILD-gcc} - CC_FOR_TARGET=${CC_FOR_TARGET-${target_alias}-gcc} - CXX_FOR_TARGET=${CXX_FOR_TARGET-${target_alias}-gcc} - DLLTOOL=${DLLTOOL-${host_alias}-dlltool} - DLLTOOL_FOR_TARGET=${DLLTOOL_FOR_TARGET-${target_alias}-dlltool} - HOST_PREFIX=${build_alias}- - HOST_PREFIX_1=${build_alias}- - LD=${LD-${host_alias}-ld} - LD_FOR_TARGET=${LD_FOR_TARGET-${target_alias}-ld} - MAKEINFO=${MAKEINFO-makeinfo} - NM=${NM-${host_alias}-nm} - NM_FOR_TARGET=${NM_FOR_TARGET-${target_alias}-nm} - RANLIB=${RANLIB-${host_alias}-ranlib} - RANLIB_FOR_TARGET=${RANLIB_FOR_TARGET-${target_alias}-ranlib} +MAGIC="$lt_cv_path_MAGIC" +if test -n "$MAGIC"; then + echo "$ECHO_T""$MAGIC" 1>&6 +else + echo "$ECHO_T""no" 1>&6 +fi - if [ -z "${BISON}" ]; then - IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}:" - for dir in $PATH; do - test -z "$dir" && dir=. - if test -f $dir/byacc; then - BISON=byacc - break +if test -z "$lt_cv_path_MAGIC"; then + if test -n "$ac_tool_prefix"; then + echo $ECHO_N "checking for file... $ECHO_C" 1>&6 +echo "configure:3370: checking for file" 1>&5 +if test "${lt_cv_path_MAGIC+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" 1>&6 +else + case "$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="$IFS"; IFS=":" + ac_dummy="/usr/bin:$PATH" + for ac_dir in $ac_dummy; do + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/file; then + lt_cv_path_MAGIC="$ac_dir/file" + 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 <&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 - if test -f $dir/bison; then - BISON=bison - break - fi - if test -f $dir/yacc; then - BISON=yacc - break - fi - done - IFS="$save_ifs" - BISON=${BISON-bison} + break + fi + done + IFS="$ac_save_ifs" + MAGIC="$ac_save_MAGIC" + ;; +esac +fi + +MAGIC="$lt_cv_path_MAGIC" +if test -n "$MAGIC"; then + echo "$ECHO_T""$MAGIC" 1>&6 +else + echo "$ECHO_T""no" 1>&6 +fi + + else + MAGIC=: fi +fi - if [ -z "${LEX}" ]; then - IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}:" - for dir in $PATH; do - test -z "$dir" && dir=. - if test -f $dir/flex; then - LEX=flex - break - fi - if test -f $dir/lex; then - LEX=lex - break - fi - done - IFS="$save_ifs" - LEX=${LEX-flex} fi + ;; +esac - # Export variables which autoconf might try to set. - export AS - export AR - export CC_FOR_BUILD - export DLLTOOL - export LD - export NM - export RANLIB +case "$target" in +NONE) lt_target="$host" ;; +*) lt_target="$target" ;; +esac + +# Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. +set dummy ${ac_tool_prefix}ranlib; ac_word=$2 +echo $ECHO_N "checking for $ac_word... $ECHO_C" 1>&6 +echo "configure:3446: checking for $ac_word" 1>&5 +if test "${ac_cv_prog_RANLIB+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" 1>&6 else - # If CC is still not set, try to get gcc. - if [ x$with_gcc != xno -a -z "${CC}" ]; then - IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}:" - for dir in $PATH; do - test -z "$dir" && dir=. - if test -f $dir/gcc; then - CC="gcc -O2" - break - fi - done - IFS="$save_ifs" - CC=${CC-cc} + if test -n "$RANLIB"; then + ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. +else + for ac_path in `IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" +ac_dummy="$PATH" +for ac_dir in $ac_dummy; do + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/$ac_word; then + echo "$ac_dir/$ac_word" fi +done +IFS="$ac_save_ifs" +`; do + ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" + break + done +fi +fi +RANLIB="$ac_cv_prog_RANLIB" +if test -n "$RANLIB"; then + echo "$ECHO_T""$RANLIB" 1>&6 +else + echo "$ECHO_T""no" 1>&6 +fi - CXX=${CXX-"gcc"} +if test -z "$ac_cv_prog_RANLIB"; then + if test -n "$ac_tool_prefix"; then + # Extract the first word of "ranlib", so it can be a program name with args. +set dummy ranlib; ac_word=$2 +echo $ECHO_N "checking for $ac_word... $ECHO_C" 1>&6 +echo "configure:3480: checking for $ac_word" 1>&5 +if test "${ac_cv_prog_RANLIB+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" 1>&6 +else + if test -n "$RANLIB"; then + ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. +else + for ac_path in `IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" +ac_dummy="$PATH" +for ac_dir in $ac_dummy; do + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/$ac_word; then + echo "$ac_dir/$ac_word" + fi +done +IFS="$ac_save_ifs" +`; do + ac_cv_prog_RANLIB="ranlib" + break + done + test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":" fi +fi +RANLIB="$ac_cv_prog_RANLIB" +if test -n "$RANLIB"; then + echo "$ECHO_T""$RANLIB" 1>&6 +else + echo "$ECHO_T""no" 1>&6 +fi -export CC -export CXX + else + RANLIB=":" + fi +fi -case "$host" in - *go32*) - enable_gdbtk=no ;; -esac +# Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. +set dummy ${ac_tool_prefix}strip; ac_word=$2 +echo $ECHO_N "checking for $ac_word... $ECHO_C" 1>&6 +echo "configure:3518: checking for $ac_word" 1>&5 +if test "${ac_cv_prog_STRIP+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" 1>&6 +else + if test -n "$STRIP"; then + ac_cv_prog_STRIP="$STRIP" # Let the user override the test. +else + for ac_path in `IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" +ac_dummy="$PATH" +for ac_dir in $ac_dummy; do + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/$ac_word; then + echo "$ac_dir/$ac_word" + fi +done +IFS="$ac_save_ifs" +`; do + ac_cv_prog_STRIP="${ac_tool_prefix}strip" + break + done +fi +fi +STRIP="$ac_cv_prog_STRIP" +if test -n "$STRIP"; then + echo "$ECHO_T""$STRIP" 1>&6 +else + echo "$ECHO_T""no" 1>&6 +fi -# Determine whether gdb needs tk/tcl or not. -if [ "$enable_gdbtk" != "no" ]; then - GDB_TK="all-tcl all-tk" +if test -z "$ac_cv_prog_STRIP"; then + if test -n "$ac_tool_prefix"; then + # Extract the first word of "strip", so it can be a program name with args. +set dummy strip; ac_word=$2 +echo $ECHO_N "checking for $ac_word... $ECHO_C" 1>&6 +echo "configure:3552: checking for $ac_word" 1>&5 +if test "${ac_cv_prog_STRIP+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" 1>&6 else - GDB_TK="" + if test -n "$STRIP"; then + ac_cv_prog_STRIP="$STRIP" # Let the user override the test. +else + for ac_path in `IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" +ac_dummy="$PATH" +for ac_dir in $ac_dummy; do + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/$ac_word; then + echo "$ac_dir/$ac_word" + fi +done +IFS="$ac_save_ifs" +`; do + ac_cv_prog_STRIP="strip" + break + done + test -z "$ac_cv_prog_STRIP" && ac_cv_prog_STRIP=":" fi +fi +STRIP="$ac_cv_prog_STRIP" +if test -n "$STRIP"; then + echo "$ECHO_T""$STRIP" 1>&6 +else + echo "$ECHO_T""no" 1>&6 +fi -for subdir in . ${subdirs} ; do + else + STRIP=":" + fi +fi - # ${subdir} is relative path from . to the directory we're currently - # configuring. - # ${invsubdir} is inverse of ${subdir), *with* trailing /, if needed. - invsubdir=`echo ${subdir}/ | sed -e 's|\./||g' -e 's|[^/]*/|../|g'` +# Check for any special flags to pass to ltconfig. +libtool_flags="--cache-file=$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" - ### figure out what to do with srcdir - case "${srcdir}" in - ".") # no -srcdir option. We're building in place. - makesrcdir=. ;; - /*) # absolute path - makesrcdir=`echo ${srcdir}/${subdir} | sed -e 's|/\.$||'` - ;; - *) # otherwise relative - case "${subdir}" in - .) makesrcdir=${srcdir} ;; - *) makesrcdir=${invsubdir}${srcdir}/${subdir} ;; - esac - ;; +# Check whether --enable-libtool-lock or --disable-libtool-lock was given. +if test "${enable_libtool_lock+set}" = set; then + enableval="$enable_libtool_lock" + +fi +test "x$enable_libtool_lock" = xno && libtool_flags="$libtool_flags --disable-lock" +test x"$silent" = xyes && libtool_flags="$libtool_flags --silent" + +# Check whether --with-pic or --without-pic was given. +if test "${with_pic+set}" = set; then + withval="$with_pic" + pic_mode="$withval" +else + pic_mode=default +fi +test x"$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 3618 "configure"' > conftest.$ac_ext + if { (eval echo configure:3619: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then + case "`/usr/bin/file conftest.o`" in + *32-bit*) + LD="${LD-ld} -32" + ;; + *N32*) + LD="${LD-ld} -n32" + ;; + *64-bit*) + LD="${LD-ld} -64" + ;; esac + fi + rm -rf conftest* + ;; - if [ "${subdir}/" != "./" ] ; then - Makefile=${subdir}/Makefile - fi +*-*-sco3.2v5*) + # On SCO OpenServer 5, we need -belf to get full-featured binaries. + SAVE_CFLAGS="$CFLAGS" + CFLAGS="$CFLAGS -belf" + echo $ECHO_N "checking whether the C compiler needs -belf... $ECHO_C" 1>&6 +echo "configure:3640: checking whether the C compiler needs -belf" 1>&5 +if test "${lt_cv_cc_needs_belf+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" 1>&6 +else - if [ ! -d ${subdir} ] ; then - if mkdir ${subdir} ; then - true - else - echo '***' "${progname}: could not make ${PWD=`pwd`}/${subdir}" 1>&2 - exit 1 - fi - fi + ac_ext=c +# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. +ac_cpp='$CPP $CPPFLAGS' +ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5' +ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5' +cross_compiling=$ac_cv_prog_cc_cross - case "${removing}" in - "") - case "${subdir}" in - .) ;; - *) eval echo Building in ${subdir} ${redirect} ;; - esac + cat >conftest.$ac_ext <&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + rm -rf conftest* + lt_cv_cc_needs_belf=yes +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + lt_cv_cc_needs_belf=no +fi +rm -f conftest* - if [ ! -r ${srcdir}/${file} ] ; then - echo '***' "${progname}: cannot create a link \"${link}\"," 1>&2 - echo '***' "since the file \"${srcdir}/${file}\" does not exist." 1>&2 - exit 1 - fi + ac_ext=c +# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. +ac_cpp='$CPP $CPPFLAGS' +ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5' +ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5' +cross_compiling=$ac_cv_prog_cc_cross - ${remove} -f ${link} - # Make a symlink if possible, otherwise try a hard link - if ${symbolic_link} ${srcdir}/${file} ${link} >/dev/null 2>&1 ; then - true - else - # We need to re-remove the file because Lynx leaves a - # very strange directory there when it fails an NFS symlink. - ${remove} -r -f ${link} - ${hard_link} ${srcdir}/${file} ${link} - fi - if [ ! -r ${link} ] ; then - echo '***' "${progname}: unable to link \"${link}\" to \"${srcdir}/${file}\"." 1>&2 - exit 1 - fi +fi +echo "$ECHO_T""$lt_cv_cc_needs_belf" 1>&6 + if test x"$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="$SAVE_CFLAGS" + fi + ;; - echo "Linked \"${link}\" to \"${srcdir}/${file}\"." - done +esac - # Create a .gdbinit file which runs the one in srcdir - # and tells GDB to look there for source files. +# Save cache, so that ltconfig can load it +cat >confcache <<\EOF +# This file is a shell script that caches the results of configure +# tests run on this system so they can be shared between configure +# scripts and configure runs. It is not useful on other systems. +# If it contains results you don't want to keep, you may remove or edit it. +# +# By default, configure uses ./config.cache as the cache file, +# creating it if it does not exist already. You can give configure +# the --cache-file=FILE option to use a different cache file; that is +# what configure does when it calls configure scripts in +# subdirectories, so they share the cache. +# Giving --cache-file=/dev/null disables caching, for debugging configure. +# config.status only pays attention to the cache file if you give it the +# --recheck option to rerun configure. +# +EOF +# The following way of writing the cache mishandles newlines in values, +# but we know of no workaround that is simple, portable, and efficient. +# So, don't put newlines in cache variables' values. +# Ultrix sh set writes to stderr and can't be redirected directly, +# and sets the high bit in the cache file unless we assign to the vars. +(set) 2>&1 | + case `(ac_space=' '; set | grep ac_space) 2>&1` in + *ac_space=\ *) + # `set' does not quote correctly, so add quotes (double-quote substitution + # turns \\\\ into \\, and sed turns \\ into \). + sed -n \ + -e "s/'/'\\\\''/g" \ + -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p" + ;; + *) + # `set' quotes correctly as required by POSIX, so do not add quotes. + sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p' + ;; + esac >>confcache +if cmp -s $cache_file confcache; then :; else + if test -w $cache_file; then + echo "updating cache $cache_file" + cat confcache >$cache_file + else + echo "not updating unwritable cache $cache_file" + fi +fi +rm -f confcache - if [ -r ${srcdir}/${subdir}/.gdbinit ] ; then - case ${srcdir} in - .) ;; - *) cat > ${subdir}/.gdbinit <&2; exit 1; } + +# Reload cache, that may have been modified by ltconfig +if test -r "$cache_file"; then + echo "loading cache $cache_file" + test -f "$cache_file" && . $cache_file +else + echo "creating cache $cache_file" + >$cache_file +fi + +# 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' + +# Redirect the config.log output again, so that the ltconfig log is not +# clobbered by the next message. +exec 5>>./config.log + +echo $ECHO_N "checking whether optarg is declared... $ECHO_C" 1>&6 +echo "configure:3769: checking whether optarg is declared" 1>&5 +if test "${ac_cv_have_decl_optarg+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" 1>&6 +else + cat >conftest.$ac_ext <&5; (eval $ac_compile) 2>&5; }; then + rm -rf conftest* + ac_cv_have_decl_optarg=yes +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + ac_cv_have_decl_optarg=no +fi +rm -f conftest* +fi +echo "$ECHO_T""$ac_cv_have_decl_optarg" 1>&6 +if test $ac_cv_have_decl_optarg = yes; then + cat >>confdefs.h <>confdefs.h <&6 +echo "configure:3813: checking for ANSI C header files" 1>&5 +if test "${ac_cv_header_stdc+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" 1>&6 +else - if [ -f ${srcdir}/${subdir}/${Makefile_in} ] ; then +cat >conftest.$ac_ext < +#include +#include +#include - # Conditionalize for this site from "Makefile.in" (or whatever it's called) into Makefile.tem - rm -f ${subdir}/Makefile.tem - case "${site}" in - "") cp ${srcdir}/${subdir}/${Makefile_in} ${subdir}/Makefile.tem ;; - *) - site_makefile_frag=${srcdir}/config/ms-${site} +EOF +ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" +{ (eval echo configure:3828: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } +ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` +if test -z "$ac_err"; then + rm -rf conftest* + ac_cv_header_stdc=yes +else + echo "$ac_err" >&5 + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + ac_cv_header_stdc=no +fi +rm -f conftest* - if [ -f ${site_makefile_frag} ] ; then - sed -e "/^####/ r ${site_makefile_frag}" ${srcdir}/${subdir}/${Makefile_in} \ - > ${subdir}/Makefile.tem - else - cp ${srcdir}/${subdir}/${Makefile_in} ${subdir}/Makefile.tem - site_makefile_frag= - fi - ;; - esac - # working copy now in ${subdir}/Makefile.tem +if test $ac_cv_header_stdc = yes; then + # SunOS 4.x string.h does not declare mem*, contrary to ANSI. - # Conditionalize the makefile for this host. - rm -f ${Makefile} - case "${host_makefile_frag}" in - "") mv ${subdir}/Makefile.tem ${Makefile} ;; - *) - if [ ! -f ${host_makefile_frag} ] ; then - host_makefile_frag=${srcdir}/${host_makefile_frag} - fi - if [ -f ${host_makefile_frag} ] ; then - sed -e "/^####/ r ${host_makefile_frag}" ${subdir}/Makefile.tem > ${Makefile} - else - echo '***' Expected host makefile fragment \"${host_makefile_frag}\" 1>&2 - echo '***' is missing in ${PWD=`pwd`}. 1>&2 - mv ${subdir}/Makefile.tem ${Makefile} - fi - esac - # working copy now in ${Makefile} +cat >conftest.$ac_ext < - # Conditionalize the makefile for this target. - rm -f ${subdir}/Makefile.tem - case "${target_makefile_frag}" in - "") mv ${Makefile} ${subdir}/Makefile.tem ;; - *) - if [ ! -f ${target_makefile_frag} ] ; then - target_makefile_frag=${srcdir}/${target_makefile_frag} - fi - if [ -f ${target_makefile_frag} ] ; then - sed -e "/^####/ r ${target_makefile_frag}" ${Makefile} > ${subdir}/Makefile.tem - else - mv ${Makefile} ${subdir}/Makefile.tem - target_makefile_frag= - fi - ;; - esac - # real copy now in ${subdir}/Makefile.tem +EOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + egrep "memchr" >/dev/null 2>&1; then + : +else + rm -rf conftest* + ac_cv_header_stdc=no +fi +rm -f conftest* - # Conditionalize the makefile for this package. - rm -f ${Makefile} - case "${package_makefile_frag}" in - "") mv ${subdir}/Makefile.tem ${Makefile} ;; - *) - if [ ! -f ${package_makefile_frag} ] ; then - package_makefile_frag=${srcdir}/${package_makefile_frag} - fi - if [ -f ${package_makefile_frag} ] ; then - sed -e "/^####/ r ${package_makefile_frag}" ${subdir}/Makefile.tem > ${Makefile} - rm -f ${subdir}/Makefile.tem - else - echo '***' Expected package makefile fragment \"${package_makefile_frag}\" 1>&2 - echo '***' is missing in ${PWD=`pwd`}. 1>&2 - mv ${subdir}/Makefile.tem ${Makefile} - fi - esac - # working copy now in ${Makefile} +fi - mv ${Makefile} ${subdir}/Makefile.tem +if test $ac_cv_header_stdc = yes; then + # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. - # real copy now in ${subdir}/Makefile.tem +cat >conftest.$ac_ext < - # prepend warning about editting, and a bunch of variables. - rm -f ${Makefile} - cat > ${Makefile} <> ${Makefile} << EOF -build_alias = ${build_alias} -build_cpu = ${build_cpu} -build_vendor = ${build_vendor} -build_os = ${build_os} -build_canonical = ${build_cpu}-${build_vendor}-${build_os} +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + egrep "free" >/dev/null 2>&1; then + : +else + rm -rf conftest* + ac_cv_header_stdc=no +fi +rm -f conftest* + +fi + +if test $ac_cv_header_stdc = yes; then + # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. +if test "$cross_compiling" = yes; then + : +else + cat >conftest.$ac_ext < +#if ((' ' & 0x0FF) == 0x020) +# define ISLOWER(c) ('a' <= (c) && (c) <= 'z') +# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) +#else +# define ISLOWER(c) (('a' <= (c) && (c) <= 'i') \ + || ('j' <= (c) && (c) <= 'r') \ + || ('s' <= (c) && (c) <= 'z')) +# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) +#endif + +#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) +int +main () +{ + int i; + for (i = 0; i < 256; i++) + if (XOR (islower (i), ISLOWER (i)) + || toupper (i) != TOUPPER (i)) + exit(2); + exit (0); +} EOF - esac +if { (eval echo configure:3913: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null +then + : +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -fr conftest* + ac_cv_header_stdc=no +fi +rm -fr conftest* - case "${package_makefile_frag}" in - "") ;; - /*) echo package_makefile_frag = ${package_makefile_frag} >>${Makefile} ;; - *) echo package_makefile_frag = ${invsubdir}${package_makefile_frag} >>${Makefile} ;; - esac +fi - case "${target_makefile_frag}" in - "") ;; - /*) echo target_makefile_frag = ${target_makefile_frag} >>${Makefile} ;; - *) echo target_makefile_frag = ${invsubdir}${target_makefile_frag} >>${Makefile} ;; - esac +fi +fi +echo "$ECHO_T""$ac_cv_header_stdc" 1>&6 +if test $ac_cv_header_stdc = yes; then + cat >>confdefs.h <<\EOF +#define STDC_HEADERS 1 +EOF - case "${host_makefile_frag}" in - "") ;; - /*) echo host_makefile_frag = ${host_makefile_frag} >>${Makefile} ;; - *) echo host_makefile_frag = ${invsubdir}${host_makefile_frag} >>${Makefile} ;; - esac +fi - if [ "${site_makefile_frag}" != "" ] ; then - echo site_makefile_frag = ${invsubdir}${site_makefile_frag} >>${Makefile} - fi +for ac_header in getopt.h unistd.h sys/sysctl.h sys/time.h +do +ac_ac_Header=`echo "ac_cv_header_$ac_header" | $ac_tr_sh` +echo $ECHO_N "checking for $ac_header... $ECHO_C" 1>&6 +echo "configure:3940: checking for $ac_header" 1>&5 +if eval "test \"\${$ac_ac_Header+set}\" = set"; then + echo $ECHO_N "(cached) $ECHO_C" 1>&6 +else - # reset prefix, exec_prefix, srcdir, SUBDIRS, NONSUBDIRS, - # remove any form feeds. - if [ -z "${subdirs}" ]; then - rm -f ${subdir}/Makefile.tem2 - sed -e "s:^SUBDIRS[ ]*=.*$:SUBDIRS = ${configdirs}:" \ - -e "s:^NONSUBDIRS[ ]*=.*$:NONSUBDIRS = ${noconfigdirs}:" \ - ${subdir}/Makefile.tem > ${subdir}/Makefile.tem2 - rm -f ${subdir}/Makefile.tem - mv ${subdir}/Makefile.tem2 ${subdir}/Makefile.tem - fi - sed -e "s:^prefix[ ]*=.*$:prefix = ${prefix}:" \ - -e "s:^exec_prefix[ ]*=.*$:exec_prefix = ${exec_prefix}:" \ - -e "/^CC[ ]*=/{ - :loop1 - /\\\\$/ N - /\\\\$/ b loop1 - s/\\\\\\n//g - s%^CC[ ]*=.*$%CC = ${CC}% - }" \ - -e "/^CXX[ ]*=/{ - :loop2 - /\\\\$/ N - /\\\\$/ b loop2 - s/\\\\\\n//g - s%^CXX[ ]*=.*$%CXX = ${CXX}% - }" \ - -e "s:^SHELL[ ]*=.*$:SHELL = ${config_shell}:" \ - -e "s:^GDB_TK[ ]*=.*$:GDB_TK = ${GDB_TK}:" \ - -e "s:^srcdir[ ]*=.*$:srcdir = ${makesrcdir}:" \ - -e "s/ //" \ - -e "s:^program_prefix[ ]*=.*$:program_prefix = ${program_prefix}:" \ - -e "s:^program_suffix[ ]*=.*$:program_suffix = ${program_suffix}:" \ - -e "s:^program_transform_name[ ]*=.*$:program_transform_name = ${program_transform_name}:" \ - -e "s:^tooldir[ ]*=.*$:tooldir = ${tooldir}:" \ - ${subdir}/Makefile.tem >> ${Makefile} +cat >conftest.$ac_ext < - # If this is a Canadian Cross, preset the values of many more - # tools. - if [ "${build}" != "${host}" ]; then - for var in ${tools}; do - val=`eval 'echo $'"${var}"` - sed -e "/^${var}[ ]*=/{ - :loop1 - /\\\\$/ N - /\\\\$/ b loop1 - s/\\\\\\n//g - s%^${var}[ ]*=.*$%${var} = ${val}% - }" ${Makefile} > ${Makefile}.tem - mv -f ${Makefile}.tem ${Makefile} - done - fi +EOF +ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" +{ (eval echo configure:3952: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } +ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` +if test -z "$ac_err"; then + rm -rf conftest* + eval "$ac_ac_Header=yes" +else + echo "$ac_err" >&5 + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + eval "$ac_ac_Header=no" +fi +rm -f conftest* +fi +echo "$ECHO_T""`eval echo '${'$ac_ac_Header'}'`" 1>&6 +if test `eval echo '${'$ac_ac_Header'}'` = yes; then + cat >>confdefs.h <&2 - fi +echo $ECHO_N "checking for void... $ECHO_C" 1>&6 +echo "configure:3976: checking for void" 1>&5 +if test "${ac_cv_type_void+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" 1>&6 +else + cat >conftest.$ac_ext <&5; (eval $ac_compile) 2>&5; }; then + rm -rf conftest* + ac_cv_type_void=yes +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + ac_cv_type_void=no +fi +rm -f conftest* +fi +echo "$ECHO_T""$ac_cv_type_void" 1>&6 +if test $ac_cv_type_void = yes; then + cat >>confdefs.h <&6 +echo "configure:4015: checking for preprocessor stringizing operator" 1>&5 +if test "${ac_cv_c_stringize+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" 1>&6 +else - case "${target_makefile_frag}" in - "") ;; - *) using="${using} and \"${target_makefile_frag}\"" ;; - esac +cat >conftest.$ac_ext <&5 | + egrep "#teststring" >/dev/null 2>&1; then + rm -rf conftest* + ac_cv_c_stringize=no +else + rm -rf conftest* + ac_cv_c_stringize=yes +fi +rm -f conftest* - # describe the chosen configuration in config.status. - # Make that file a shellscript which will reestablish - # the same configuration. Used in Makefiles to rebuild - # Makefiles. +fi - case "${norecursion}" in - "") arguments="${arguments} --norecursion" ;; - *) ;; - esac +if test "${ac_cv_c_stringize}" = yes; then + cat >>confdefs.h <<\EOF +#define HAVE_STRINGIZE 1 +EOF - if [ ${subdir} = . ] ; then - echo "#!/bin/sh -# ${NO_EDIT} -# This directory was configured as follows: -${progname}" ${arguments} " -# ${using}" > ${subdir}/config.new - else - echo "#!/bin/sh -# ${NO_EDIT} -# This directory was configured as follows: -cd ${invsubdir} -${progname}" ${arguments} " -# ${using}" > ${subdir}/config.new - fi - chmod a+x ${subdir}/config.new - if [ -r ${subdir}/config.back ] ; then - mv -f ${subdir}/config.back ${subdir}/config.status - fi - ${moveifchange} ${subdir}/config.new ${subdir}/config.status - ;; +fi +echo "$ECHO_T""${ac_cv_c_stringize}" 1>&6 - *) rm -f ${Makefile} ${subdir}/config.status ${links} ;; +for ac_func in getopt_long getpagesize popen processor_info strtoul sysconf sysctlbyname +do +ac_ac_var=`echo "ac_cv_func_$ac_func" | $ac_tr_sh` +echo $ECHO_N "checking for $ac_func... $ECHO_C" 1>&6 +echo "configure:4053: checking for $ac_func" 1>&5 +if eval "test \"\${$ac_ac_var+set}\" = set"; then + echo $ECHO_N "(cached) $ECHO_C" 1>&6 +else + cat >conftest.$ac_ext < +/* Override any gcc2 internal prototype to avoid an error. */ +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char $ac_func(); +char (*f)(); + +int +main() +{ + +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined (__stub_$ac_func) || defined (__stub___$ac_func) +choke me +#else +f = $ac_func; +#endif + + ; + return 0; +} +EOF +if { (eval echo configure:4086: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + rm -rf conftest* + eval "$ac_ac_var=yes" +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + eval "$ac_ac_var=no" +fi +rm -f conftest* + +fi +echo "$ECHO_T""`eval echo '${'$ac_ac_var'}'`" 1>&6 +if test `eval echo '${'$ac_ac_var'}'` = yes; then + cat >>confdefs.h <&6 +echo "configure:4108: checking if ansi2knr should be used" 1>&5 +if test "${gmp_cv_c_ansi2knr+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" 1>&6 +else + cat >conftest.c <&5; (eval $ac_compile) 2>&5; }; then + gmp_cv_c_ansi2knr=no +else + gmp_cv_c_ansi2knr=yes +fi +rm -f conftest.* + +fi +echo "$ECHO_T""$gmp_cv_c_ansi2knr" 1>&6 +if test $gmp_cv_c_ansi2knr = no; then + U= ANSI2KNR= +else + U=_ ANSI2KNR=./ansi2knr + # Ensure some checks needed by ansi2knr itself. + +echo $ECHO_N "checking for ANSI C header files... $ECHO_C" 1>&6 +echo "configure:4131: checking for ANSI C header files" 1>&5 +if test "${ac_cv_header_stdc+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" 1>&6 +else + +cat >conftest.$ac_ext < +#include +#include +#include + +EOF +ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" +{ (eval echo configure:4146: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } +ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` +if test -z "$ac_err"; then + rm -rf conftest* + ac_cv_header_stdc=yes +else + echo "$ac_err" >&5 + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + ac_cv_header_stdc=no +fi +rm -f conftest* + +if test $ac_cv_header_stdc = yes; then + # SunOS 4.x string.h does not declare mem*, contrary to ANSI. + +cat >conftest.$ac_ext < + +EOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + egrep "memchr" >/dev/null 2>&1; then + : +else + rm -rf conftest* + ac_cv_header_stdc=no +fi +rm -f conftest* + +fi + +if test $ac_cv_header_stdc = yes; then + # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. + +cat >conftest.$ac_ext < + +EOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + egrep "free" >/dev/null 2>&1; then + : +else + rm -rf conftest* + ac_cv_header_stdc=no +fi +rm -f conftest* + +fi + +if test $ac_cv_header_stdc = yes; then + # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. +if test "$cross_compiling" = yes; then + : +else + cat >conftest.$ac_ext < +#if ((' ' & 0x0FF) == 0x020) +# define ISLOWER(c) ('a' <= (c) && (c) <= 'z') +# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) +#else +# define ISLOWER(c) (('a' <= (c) && (c) <= 'i') \ + || ('j' <= (c) && (c) <= 'r') \ + || ('s' <= (c) && (c) <= 'z')) +# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) +#endif + +#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) +int +main () +{ + int i; + for (i = 0; i < 256; i++) + if (XOR (islower (i), ISLOWER (i)) + || toupper (i) != TOUPPER (i)) + exit(2); + exit (0); +} +EOF +if { (eval echo configure:4231: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null +then + : +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -fr conftest* + ac_cv_header_stdc=no +fi +rm -fr conftest* + +fi + +fi +fi +echo "$ECHO_T""$ac_cv_header_stdc" 1>&6 +if test $ac_cv_header_stdc = yes; then + cat >>confdefs.h <<\EOF +#define STDC_HEADERS 1 +EOF + +fi + + for ac_header in string.h +do +ac_ac_Header=`echo "ac_cv_header_$ac_header" | $ac_tr_sh` +echo $ECHO_N "checking for $ac_header... $ECHO_C" 1>&6 +echo "configure:4258: checking for $ac_header" 1>&5 +if eval "test \"\${$ac_ac_Header+set}\" = set"; then + echo $ECHO_N "(cached) $ECHO_C" 1>&6 +else + +cat >conftest.$ac_ext < + +EOF +ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" +{ (eval echo configure:4270: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } +ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` +if test -z "$ac_err"; then + rm -rf conftest* + eval "$ac_ac_Header=yes" +else + echo "$ac_err" >&5 + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + eval "$ac_ac_Header=no" +fi +rm -f conftest* +fi +echo "$ECHO_T""`eval echo '${'$ac_ac_Header'}'`" 1>&6 +if test `eval echo '${'$ac_ac_Header'}'` = yes; then + cat >>confdefs.h <asm-syntax.h + cat $srcdir/mpn/underscore.h >>asm-syntax.h + echo '#include "'$srcdir'/mpn/m68k/syntax.h"' >>asm-syntax.h;; + m68k-no-nolog-elf) + echo '#define ELF_SYNTAX' >asm-syntax.h + echo '#define C_SYMBOL_NAME(name) name' >>asm-syntax.h + echo '#include "'$srcdir'/mpn/m68k/syntax.h"' >>asm-syntax.h;; +esac + +# The pattern here tests for an absolute path the same way as +# _AC_OUTPUT_FILES in autoconf acgeneral.m4. + +echo "dnl CONFIG_TOP_SRCDIR is a path from the mpn builddir to the top srcdir" >> $gmp_tmpconfigm4 + +case "$srcdir" in +[\\/]* | ?:[\\/]* ) + +echo "define(,<\`$srcdir'>)" >> $gmp_tmpconfigm4 + ;; +*) + +echo "define(,<\`../$srcdir'>)" >> $gmp_tmpconfigm4 + ;; +esac + +echo "include(CONFIG_TOP_SRCDIR\`/mpn/asm-defs.m4')" >> $gmp_tmpconfigm4p + +# Must be after asm-defs.m4 + +echo "define_not_for_expansion(\`HAVE_TARGET_CPU_$target_cpu')" >> $gmp_tmpconfigm4p + +case "$target" in + alpha*-cray-unicos*) + gmp_m4postinc="alpha/unicos.m4" + ;; + alpha*-*-*) + gmp_m4postinc="alpha/default.m4" + ;; + power*-*-*) + case "$target" in + *-*-mach* | *-*-rhapsody* | *-*-nextstep*) + ;; # these use non-conventional assembly syntax. + powerpc64-*-aix*) + gmp_m4postinc="powerpc32/regmap.m4 powerpc64/aix.m4" + ;; + *-*-aix*) + gmp_m4postinc="powerpc32/regmap.m4 powerpc32/aix.m4" + ;; + *) + gmp_m4postinc="powerpc32/regmap.m4" + ;; esac + ;; +esac + +for tmp_f in $gmp_m4postinc; do + +echo "include_mpn(\`$tmp_f')" >> $gmp_tmpconfigm4p + done -# If there are subdirectories, then recur. -if [ -z "${norecursion}" -a -n "${configdirs}" ] ; then - for configdir in ${configdirs} ; do +# Set up `gmp_links'. It's a list of link:file pairs that configure will +# process to create link -> file. +gmp_links= - if [ -d ${srcdir}/${configdir} ] ; then - eval echo Configuring ${configdir}... ${redirect} - case "${srcdir}" in - ".") ;; - *) - if [ ! -d ./${configdir} ] ; then - if mkdir ./${configdir} ; then - true - else - echo '***' "${progname}: could not make ${PWD=`pwd`}/${configdir}" 1>&2 - exit 1 - fi - fi - ;; - esac +# If the user specified `MPN_PATH', use that instead of the path we've +# come up with. +if test -z "$MPN_PATH"; then + path="$path generic" +else + path="$MPN_PATH" +fi - POPDIR=${PWD=`pwd`} - cd ${configdir} +# Pick the correct source files in $path and link them to mpn/. +# $gmp_mpn_functions lists all functions we need. +# +# The rule is to find a file with the function name and a .asm, .S, +# .s, or .c extension. Certain multi-function files with special names +# can provide some functions too. (mpn/Makefile.am passes +# -DOPERATION_ to get them to generate the right code.) -### figure out what to do with srcdir - case "${srcdir}" in - ".") newsrcdir=${srcdir} ;; # no -srcdir option. We're building in place. - /*) # absolute path - newsrcdir=${srcdir}/${configdir} - srcdiroption="--srcdir=${newsrcdir}" - ;; - *) # otherwise relative - newsrcdir=../${srcdir}/${configdir} - srcdiroption="--srcdir=${newsrcdir}" - ;; - esac +# FIXME: udiv and umul aren't in $gmp_mpn_functions_optional yet since +# there's some versions of those files which should be checked for bit +# rot first. Put them in $extra_functions for each target for now, +# change to standard optionals when all are ready. - # Handle --cache-file=../XXX - case "${cache_file}" in - "") # empty - ;; - /*) # absolute path - cache_file_option="--cache-file=${cache_file}" - ;; - *) # relative path - cache_file_option="--cache-file=../${cache_file}" - ;; - esac +# Note: The following lines defining $gmp_mpn_functions_optional +# and $gmp_mpn_functions are parsed by the "macos/configure" +# Perl script. So if you change the lines in a major way +# make sure to run and examine the output from +# +# % (cd macos; perl configure) -### check for guested configure, otherwise fix possibly relative progname - if [ -f ${newsrcdir}/configure ] ; then - recprog=${newsrcdir}/configure - elif [ -f ${newsrcdir}/configure.in ] ; then - case "${progname}" in - /*) recprog=${progname} ;; - *) recprog=../${progname} ;; - esac - else - eval echo No configuration information in ${configdir} ${redirect} - recprog= - fi +gmp_mpn_functions_optional="copyi copyd com_n \ + and_n andn_n nand_n ior_n iorn_n nior_n xor_n xnor_n" -### The recursion line is here. - if [ ! -z "${recprog}" ] ; then - if eval ${config_shell} ${recprog} ${verbose} ${buildopt} --host=${host_alias} --target=${target_alias} \ - ${prefixoption} ${tmpdiroption} ${exec_prefixoption} \ - ${srcdiroption} ${program_prefixoption} ${program_suffixoption} ${program_transform_nameoption} ${site_option} ${withoptions} ${withoutoptions} ${enableoptions} ${disableoptions} ${floating_pointoption} ${cache_file_option} ${removing} ${other_options} ${redirect} ; then - true - else - echo Configure in `pwd` failed, exiting. 1>&2 - exit 1 - fi - fi +gmp_mpn_functions="${extra_functions} inlines add_n sub_n mul_1 addmul_1 \ + submul_1 lshift rshift diveby3 divrem divrem_1 divrem_2 \ + mod_1 mod_1_rs pre_mod_1 dump \ + mul mul_fft mul_n mul_basecase sqr_basecase random \ + random2 sqrtrem get_str set_str scan0 scan1 popcount hamdist cmp perfsqr \ + bdivmod gcd_1 gcd gcdext tdiv_qr bz_divrem_n sb_divrem_mn jacbase \ + $gmp_mpn_functions_optional" - cd ${POPDIR} - fi - done +# the list of all object files used by mpn/Makefile.in and the +# top-level Makefile.in, respectively +mpn_objects= +mpn_objs_in_libgmp="mpn/mp_bases.lo" + +for tmp_fn in ${gmp_mpn_functions} ; do + rm -f mpn/${tmp_fn}.[Ssc] mpn/${tmp_fn}.asm + + # functions that can be provided by multi-function files + tmp_mulfunc= + case $tmp_fn in + add_n|sub_n) tmp_mulfunc="aors_n" ;; + addmul_1|submul_1) tmp_mulfunc="aorsmul_1" ;; + popcount|hamdist) tmp_mulfunc="popham" ;; + and_n|andn_n|nand_n | ior_n|iorn_n|nior_n | xor_n|xnor_n) + tmp_mulfunc="logops_n" ;; + esac + + found=no + for tmp_dir in $path; do + for tmp_base in $tmp_fn $tmp_mulfunc; do + for tmp_ext in asm S s c; do + tmp_file=$srcdir/mpn/$tmp_dir/$tmp_base.$tmp_ext + if test -f $tmp_file; then + found=yes + + mpn_objects="$mpn_objects ${tmp_fn}.lo" + mpn_objs_in_libgmp="$mpn_objs_in_libgmp mpn/${tmp_fn}.lo" + gmp_links="$gmp_links mpn/$tmp_fn.$tmp_ext:mpn/$tmp_dir/$tmp_base.$tmp_ext" + + # duplicate AC_DEFINEs are harmless, so it doesn't matter + # that multi-function files get grepped here repeatedly + gmp_ep="` + sed -n 's/^[ ]*MULFUNC_PROLOGUE(\(.*\))/\1/p' $tmp_file ; + sed -n 's/^[ ]*PROLOGUE.*(\(.*\))/\1/p' $tmp_file + `" + for gmp_tmp in $gmp_ep; do + cat >>confdefs.h <&2; exit 1; } + fi + fi +done + +# Create link for gmp-mparam.h. +for tmp_dir in $path ; do + rm -f gmp-mparam.h + if test -f $srcdir/mpn/${tmp_dir}/gmp-mparam.h ; then + gmp_links="$gmp_links gmp-mparam.h:mpn/${tmp_dir}/gmp-mparam.h" + + # Copy any KARATSUBA_SQR_THRESHOLD in gmp-mparam.h to config.m4. + # Some versions of sqr_basecase.asm use this. + tmp_gmp_karatsuba_sqr_threshold="`sed -n 's/^#define KARATSUBA_SQR_THRESHOLD[ ]*\([0-9][0-9]*\).*$/\1/p' $srcdir/mpn/${tmp_dir}/gmp-mparam.h`" + if test -n "$tmp_gmp_karatsuba_sqr_threshold"; then + +echo "define(,<$tmp_gmp_karatsuba_sqr_threshold>)" >> $gmp_tmpconfigm4 + + fi + + break + fi +done + +# Dig out the links from `gmp_links' for inclusion in DISTCLEANFILES. +gmp_srclinks= +for f in $gmp_links; do + gmp_srclinks="$gmp_srclinks `echo $f | sed 's/\(.*\):.*/\1/'`" +done + +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 -# Perform the same cleanup as the trap handler, minus the "exit 1" of course, -# and reset the trap handler. -rm -f ${tmpfile}.com ${tmpfile}.tgt ${tmpfile}.hst ${tmpfile}.pos -trap 0 +trap '' 1 2 15 +cat >confcache <<\EOF +# This file is a shell script that caches the results of configure +# tests run on this system so they can be shared between configure +# scripts and configure runs. It is not useful on other systems. +# If it contains results you don't want to keep, you may remove or edit it. +# +# By default, configure uses ./config.cache as the cache file, +# creating it if it does not exist already. You can give configure +# the --cache-file=FILE option to use a different cache file; that is +# what configure does when it calls configure scripts in +# subdirectories, so they share the cache. +# Giving --cache-file=/dev/null disables caching, for debugging configure. +# config.status only pays attention to the cache file if you give it the +# --recheck option to rerun configure. +# +EOF +# The following way of writing the cache mishandles newlines in values, +# but we know of no workaround that is simple, portable, and efficient. +# So, don't put newlines in cache variables' values. +# Ultrix sh set writes to stderr and can't be redirected directly, +# and sets the high bit in the cache file unless we assign to the vars. +(set) 2>&1 | + case `(ac_space=' '; set | grep ac_space) 2>&1` in + *ac_space=\ *) + # `set' does not quote correctly, so add quotes (double-quote substitution + # turns \\\\ into \\, and sed turns \\ into \). + sed -n \ + -e "s/'/'\\\\''/g" \ + -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p" + ;; + *) + # `set' quotes correctly as required by POSIX, so do not add quotes. + sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p' + ;; + esac >>confcache +if cmp -s $cache_file confcache; then :; else + if test -w $cache_file; then + echo "updating cache $cache_file" + cat confcache >$cache_file + else + echo "not updating unwritable cache $cache_file" + fi +fi +rm -f confcache -exit 0 +trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15 +test "x$prefix" = xNONE && prefix=$ac_default_prefix +# Let make expand exec_prefix. +test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' + +# Any assignment to VPATH causes Sun make to only execute +# the first set of double-colon rules, so remove it if not needed. +# If there is a colon in the path, we need to keep it. +if test "x$srcdir" = x.; then + ac_vpsub='/^[ ]*VPATH[ ]*=[^:]*$/d' +fi + +DEFS=-DHAVE_CONFIG_H + +: ${CONFIG_STATUS=./config.status} +trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15 +echo creating $CONFIG_STATUS +cat >$CONFIG_STATUS </dev/null | sed 1q`: # -# Local Variables: -# fill-column: 131 -# End: +# $0 $ac_configure_args # +# Compiler output produced by configure, useful for debugging +# configure, is in ./config.log if it exists. -# end of configure +# Files that config.status was made for. +config_files="\\ + Makefile mpf/Makefile mpz/Makefile mpn/Makefile mpq/Makefile + mpf/tests/Makefile mpz/tests/Makefile mpq/tests/Makefile mpn/tests/Makefile + tests/Makefile tests/rand/Makefile demos/Makefile tune/Makefile + mpbsd/Makefile mpbsd/tests/Makefile mpfr/Makefile mpfr/tests/Makefile" +config_headers="\\ + config.h:config.in" +config_links="\\ + $gmp_links" +config_commands="\\ + default-1" + +ac_cs_usage="\\ +\\\`$CONFIG_STATUS' instantiates files from templates according to the +current configuration. + +Usage: $CONFIG_STATUS [OPTIONS] FILE... + + --recheck Update $CONFIG_STATUS by reconfiguring in the same conditions + --version Print the version of Autoconf and exit + --help Display this help and exit + --file=FILE[:TEMPLATE] + Instantiate the configuration file FILE + --header=FILE[:TEMPLATE] + Instantiate the configuration header FILE + +Configuration files: +\$config_files + +Configuration headers: +\$config_headers + +Configuration links: +\$config_links + +Configuration commands: +\$config_commands + +Report bugs to ." + +ac_cs_version="\\ +$CONFIG_STATUS generated by autoconf version 2.14a. +Configured on host `(hostname || uname -n) 2>/dev/null | sed 1q` by + `echo "$0 $ac_configure_args" | sed 's/[\\"\`\$]/\\\\&/g'`" + +# Root of the tmp file names. Use pid to allow concurrent executions. +ac_cs_root=cs\$\$ +ac_given_srcdir=$srcdir +ac_given_INSTALL="$INSTALL" + +# If no file are specified by the user, then we need to provide default +# value. By we need to know if files were specified by the user. +ac_need_defaults=: +while test \$# != 0 +do + case "\$1" in + --*=*) + ac_option=\`echo "\$1" | sed -e 's/=.*//'\` + ac_optarg=\`echo "\$1" | sed -e 's/[^=]*=//'\` + shift + set dummy "\$ac_option" "\$ac_optarg" \${1+"\$@"} + shift + ;; + -*);; + *) # This is not an option, so the user has probably given explicit + # arguments. + ac_need_defaults=false;; + esac + + case "\$1" in + + # Handling of the options. + -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) + echo "running \${CONFIG_SHELL-/bin/sh} $0 `echo "$ac_configure_args" | sed 's/[\\"\`\$]/\\\\&/g'` --no-create --no-recursion" + exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;; + -version | --version | --versio | --versi | --vers | --ver | --ve | --v) + echo "\$ac_cs_version"; exit 0 ;; + --he | --h) + # Conflict between --help and --header + echo "$CONFIG_STATUS: ambiguous option: \$ac_option +Try \\\`$CONFIG_STATUS --help' for more information."; exit 1 ;; + -help | --help | --hel ) + echo "\$ac_cs_usage"; exit 0 ;; + --file | --fil | --fi | --f ) + shift + CONFIG_FILES="\$CONFIG_FILES \$1" + ac_need_defaults=false;; + --header | --heade | --head | --hea ) + shift + CONFIG_HEADERS="\$CONFIG_FILES \$1" + ac_need_defaults=false;; + + # Handling of arguments. + 'Makefile' ) CONFIG_FILES="\$CONFIG_FILES Makefile" ;; + 'mpf/Makefile' ) CONFIG_FILES="\$CONFIG_FILES mpf/Makefile" ;; + 'mpz/Makefile' ) CONFIG_FILES="\$CONFIG_FILES mpz/Makefile" ;; + 'mpn/Makefile' ) CONFIG_FILES="\$CONFIG_FILES mpn/Makefile" ;; + 'mpq/Makefile' ) CONFIG_FILES="\$CONFIG_FILES mpq/Makefile" ;; + 'mpf/tests/Makefile' ) CONFIG_FILES="\$CONFIG_FILES mpf/tests/Makefile" ;; + 'mpz/tests/Makefile' ) CONFIG_FILES="\$CONFIG_FILES mpz/tests/Makefile" ;; + 'mpq/tests/Makefile' ) CONFIG_FILES="\$CONFIG_FILES mpq/tests/Makefile" ;; + 'mpn/tests/Makefile' ) CONFIG_FILES="\$CONFIG_FILES mpn/tests/Makefile" ;; + 'tests/Makefile' ) CONFIG_FILES="\$CONFIG_FILES tests/Makefile" ;; + 'tests/rand/Makefile' ) CONFIG_FILES="\$CONFIG_FILES tests/rand/Makefile" ;; + 'demos/Makefile' ) CONFIG_FILES="\$CONFIG_FILES demos/Makefile" ;; + 'tune/Makefile' ) CONFIG_FILES="\$CONFIG_FILES tune/Makefile" ;; + 'mpbsd/Makefile' ) CONFIG_FILES="\$CONFIG_FILES mpbsd/Makefile" ;; + 'mpbsd/tests/Makefile' ) CONFIG_FILES="\$CONFIG_FILES mpbsd/tests/Makefile" ;; + 'mpfr/Makefile' ) CONFIG_FILES="\$CONFIG_FILES mpfr/Makefile" ;; + 'mpfr/tests/Makefile' ) CONFIG_FILES="\$CONFIG_FILES mpfr/tests/Makefile" ;; + '$gmp_links' ) CONFIG_LINKS="\$CONFIG_LINKS $gmp_links" ;; + 'default-1' ) CONFIG_COMMANDS="\$CONFIG_COMMANDS default-1" ;; + 'config.h' ) CONFIG_HEADERS="\$CONFIG_HEADERS config.h:config.in" ;; + + # This is an error. + -*) echo "$CONFIG_STATUS: unrecognized option: \$1 +Try \\\`$CONFIG_STATUS --help' for more information."; exit 1 ;; + *) echo "$CONFIG_STATUS: invalid argument: \$1"; exit 1 ;; + esac + shift +done + +EOF + +cat >>$CONFIG_STATUS <<\EOF +# If the user did not use the arguments to specify the items to instantiate, +# then the envvar interface is used. Set only those that are not. +if $ac_need_defaults; then + : ${CONFIG_FILES=$config_files} + : ${CONFIG_HEADERS=$config_headers} + : ${CONFIG_LINKS=$config_links} + : ${CONFIG_COMMANDS=$config_commands} +fi + +# Trap to remove the temp files. +trap 'rm -fr $ac_cs_root*; exit 1' 1 2 15 + +EOF + +cat >>$CONFIG_STATUS <>$CONFIG_STATUS <\$ac_cs_root.subs <<\\CEOF +s%@exec_prefix@%$exec_prefix%;t t +s%@prefix@%$prefix%;t t +s%@program_transform_name@%$program_transform_name%;t t +s%@bindir@%$bindir%;t t +s%@sbindir@%$sbindir%;t t +s%@libexecdir@%$libexecdir%;t t +s%@datadir@%$datadir%;t t +s%@sysconfdir@%$sysconfdir%;t t +s%@sharedstatedir@%$sharedstatedir%;t t +s%@localstatedir@%$localstatedir%;t t +s%@libdir@%$libdir%;t t +s%@includedir@%$includedir%;t t +s%@oldincludedir@%$oldincludedir%;t t +s%@infodir@%$infodir%;t t +s%@mandir@%$mandir%;t t +s%@SHELL@%$SHELL%;t t +s%@ECHO_C@%$ECHO_C%;t t +s%@ECHO_N@%$ECHO_N%;t t +s%@ECHO_T@%$ECHO_T%;t t +s%@CFLAGS@%$CFLAGS%;t t +s%@CPPFLAGS@%$CPPFLAGS%;t t +s%@CXXFLAGS@%$CXXFLAGS%;t t +s%@FFLAGS@%$FFLAGS%;t t +s%@DEFS@%$DEFS%;t t +s%@LDFLAGS@%$LDFLAGS%;t t +s%@LIBS@%$LIBS%;t t +s%@host@%$host%;t t +s%@host_alias@%$host_alias%;t t +s%@host_cpu@%$host_cpu%;t t +s%@host_vendor@%$host_vendor%;t t +s%@host_os@%$host_os%;t t +s%@target@%$target%;t t +s%@target_alias@%$target_alias%;t t +s%@target_cpu@%$target_cpu%;t t +s%@target_vendor@%$target_vendor%;t t +s%@target_os@%$target_os%;t t +s%@build@%$build%;t t +s%@build_alias@%$build_alias%;t t +s%@build_cpu@%$build_cpu%;t t +s%@build_vendor@%$build_vendor%;t t +s%@build_os@%$build_os%;t t +s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%;t t +s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%;t t +s%@INSTALL_DATA@%$INSTALL_DATA%;t t +s%@PACKAGE@%$PACKAGE%;t t +s%@VERSION@%$VERSION%;t t +s%@ACLOCAL@%$ACLOCAL%;t t +s%@AUTOCONF@%$AUTOCONF%;t t +s%@AUTOMAKE@%$AUTOMAKE%;t t +s%@AUTOHEADER@%$AUTOHEADER%;t t +s%@MAKEINFO@%$MAKEINFO%;t t +s%@AMTAR@%$AMTAR%;t t +s%@install_sh@%$install_sh%;t t +s%@AWK@%$AWK%;t t +s%@SET_MAKE@%$SET_MAKE%;t t +s%@AMDEP@%$AMDEP%;t t +s%@AMDEPBACKSLASH@%$AMDEPBACKSLASH%;t t +s%@DEPDIR@%$DEPDIR%;t t +s%@MAINTAINER_MODE_TRUE@%$MAINTAINER_MODE_TRUE%;t t +s%@MAINTAINER_MODE_FALSE@%$MAINTAINER_MODE_FALSE%;t t +s%@MAINT@%$MAINT%;t t +s%@WANT_MPBSD_TRUE@%$WANT_MPBSD_TRUE%;t t +s%@WANT_MPBSD_FALSE@%$WANT_MPBSD_FALSE%;t t +s%@WANT_MPFR_TRUE@%$WANT_MPFR_TRUE%;t t +s%@WANT_MPFR_FALSE@%$WANT_MPFR_FALSE%;t t +s%@CC@%$CC%;t t +s%@CCAS@%$CCAS%;t t +s%@CPP@%$CPP%;t t +s%@LN_S@%$LN_S%;t t +s%@M4@%$M4%;t t +s%@AR@%$AR%;t t +s%@CALLING_CONVENTIONS_OBJS@%$CALLING_CONVENTIONS_OBJS%;t t +s%@SPEED_CYCLECOUNTER_OBJS@%$SPEED_CYCLECOUNTER_OBJS%;t t +s%@EXEEXT@%$EXEEXT%;t t +s%@OBJEXT@%$OBJEXT%;t t +s%@RANLIB@%$RANLIB%;t t +s%@STRIP@%$STRIP%;t t +s%@LIBTOOL@%$LIBTOOL%;t t +s%@U@%$U%;t t +s%@ANSI2KNR@%$ANSI2KNR%;t t +s%@mpn_objects@%$mpn_objects%;t t +s%@mpn_objs_in_libgmp@%$mpn_objs_in_libgmp%;t t +s%@gmp_srclinks@%$gmp_srclinks%;t t +CEOF + +EOF + + cat >>$CONFIG_STATUS <<\EOF + # Split the substitutions into bite-sized pieces for seds with + # small command number limits, like on Digital OSF/1 and HP-UX. + ac_max_sed_lines=48 + ac_sed_frag=1 # Number of current file. + ac_beg=1 # First line for current file. + ac_end=$ac_max_sed_lines # Line after last line for current file. + ac_more_lines=: + ac_sed_cmds="" + while $ac_more_lines; do + if test $ac_beg -gt 1; then + sed "1,${ac_beg}d; ${ac_end}q" $ac_cs_root.subs >$ac_cs_root.sfrag + else + sed "${ac_end}q" $ac_cs_root.subs >$ac_cs_root.sfrag + fi + if test ! -s $ac_cs_root.sfrag; then + ac_more_lines=false + rm -f $ac_cs_root.sfrag + else + # The purpose of the label and of the branching condition is to + # speed up the sed processing (if there are no `@' at all, there + # is no need to browse any of the substitutions). + # These are the two extra sed commands mentioned above. + (echo ':t + /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $ac_cs_root.sfrag) >$ac_cs_root.s$ac_sed_frag + if test -z "$ac_sed_cmds"; then + ac_sed_cmds="sed -f $ac_cs_root.s$ac_sed_frag" + else + ac_sed_cmds="$ac_sed_cmds | sed -f $ac_cs_root.s$ac_sed_frag" + fi + ac_sed_frag=`expr $ac_sed_frag + 1` + ac_beg=$ac_end + ac_end=`expr $ac_end + $ac_max_sed_lines` + fi + done + if test -z "$ac_sed_cmds"; then + ac_sed_cmds=cat + fi +fi # test -n "$CONFIG_FILES" + +EOF +cat >>$CONFIG_STATUS <<\EOF +for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then + # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in". + case "$ac_file" in + *:*) ac_file_in=`echo "$ac_file" | sed 's%[^:]*:%%'` + ac_file=`echo "$ac_file" | sed 's%:.*%%'` ;; + *) ac_file_in="${ac_file}.in" ;; + esac + + # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories. + + # Remove last slash and all that follows it. Not all systems have dirname. + ac_dir=`echo "$ac_file" | sed 's%/[^/][^/]*$%%'` + if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then + # The file is in a subdirectory. + test ! -d "$ac_dir" && mkdir "$ac_dir" + ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`" + # A "../" for each directory in $ac_dir_suffix. + ac_dots=`echo "$ac_dir_suffix" | sed 's%/[^/]*%../%g'` + else + ac_dir_suffix= ac_dots= + fi + + case "$ac_given_srcdir" in + .) srcdir=. + if test -z "$ac_dots"; then top_srcdir=. + else top_srcdir=`echo $ac_dots | sed 's%/$%%'`; fi ;; + [\\/]* | ?:[\\/]* ) + srcdir="$ac_given_srcdir$ac_dir_suffix"; + top_srcdir=$ac_given_srcdir ;; + *) # Relative path. + srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix" + top_srcdir="$ac_dots$ac_given_srcdir" ;; + esac + + case "$ac_given_INSTALL" in + [\\/$]* | ?:[\\/]* ) INSTALL="$ac_given_INSTALL" ;; + *) INSTALL="$ac_dots$ac_given_INSTALL" ;; + esac + + echo creating "$ac_file" + rm -f "$ac_file" + configure_input="Generated automatically from `echo $ac_file_in | + sed 's%.*/%%'` by configure." + case "$ac_file" in + *[Mm]akefile*) ac_comsub="1i\\ +# $configure_input" ;; + *) ac_comsub= ;; + esac + + # Don't redirect the output to AC_FILE directly: use `mv' so that updating + # is atomic, and doesn't need trapping. + ac_file_inputs=`echo "$ac_file_in" | + sed -e "s%:% $ac_given_srcdir/%g;s%^%$ac_given_srcdir/%"` + for ac_file_input in $ac_file_inputs; + do + test -f "$ac_file_input" || + { echo "configure: error: cannot find input file \`$ac_file_input'" 1>&2; exit 1; } + done +EOF +cat >>$CONFIG_STATUS <>$CONFIG_STATUS <<\EOF +:t +/@[a-zA-Z_][a-zA-Z_0-9]*@/!b +s%@configure_input@%$configure_input%;t t +s%@srcdir@%$srcdir%;t t +s%@top_srcdir@%$top_srcdir%;t t +s%@INSTALL@%$INSTALL%;t t +" $ac_file_inputs | (eval "$ac_sed_cmds") >$ac_cs_root.out + mv $ac_cs_root.out $ac_file + +fi; done +rm -f $ac_cs_root.s* +EOF +cat >>$CONFIG_STATUS <<\EOF + +# +# CONFIG_HEADER section. +# + +# These sed commands are passed to sed as "A NAME B NAME C VALUE D", where +# NAME is the cpp macro being defined and VALUE is the value it is being given. +# +# ac_d sets the value in "#define NAME VALUE" lines. +ac_dA='s%^\([ ]*\)#\([ ]*define[ ][ ]*\)' +ac_dB='[ ].*$%\1#\2' +ac_dC=' ' +ac_dD='%;t' +# ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE". +ac_uA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)' +ac_uB='$%\1#\2define\3' +ac_uC=' ' +ac_uD='%;t' + +for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then + # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in". + case "$ac_file" in + *:*) ac_file_in=`echo "$ac_file" | sed 's%[^:]*:%%'` + ac_file=`echo "$ac_file" | sed 's%:.*%%'` ;; + *) ac_file_in="${ac_file}.in" ;; + esac + + echo creating $ac_file + + rm -f $ac_cs_root.frag $ac_cs_root.in $ac_cs_root.out + ac_file_inputs=`echo "$ac_file_in" | + sed -e "s%:% $ac_given_srcdir/%g;s%^%$ac_given_srcdir/%"` + for ac_file_input in $ac_file_inputs; + do + test -f "$ac_file_input" || + { echo "configure: error: cannot find input file \`$ac_file_input'" 1>&2; exit 1; } + done + # Remove the trailing spaces. + sed -e 's/[ ]*$//' $ac_file_inputs >$ac_cs_root.in + +EOF + +# Transform confdefs.h into two sed scripts, `conftest.defines' and +# `conftest.undefs', that substitutes the proper values into +# config.h.in to produce config.h. The first handles `#define' +# templates, and the second `#undef' templates. +# And first: Protect against being on the right side of a sed subst in +# config.status. Protect against being in an unquoted here document +# in config.status. +rm -f conftest.defines conftest.undefs +ac_cs_root=conftest +cat >$ac_cs_root.hdr <<\EOF +s/[\\&%]/\\&/g +s%[\\$`]%\\&%g +t clear +: clear +s%^[ ]*#[ ]*define[ ][ ]*\(\([^ (][^ (]*\)([^)]*)\)[ ]*\(.*\)$%${ac_dA}\2${ac_dB}\1${ac_dC}\3${ac_dD}%gp +t cleanup +s%^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\)$%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp +: cleanup +EOF +# If some macros were called several times there might be several times +# the same #defines, which is useless. Nevertheless, we may not want to +# sort them, since we want the *last* AC_DEFINE to be honored. +uniq confdefs.h | sed -n -f $ac_cs_root.hdr >conftest.defines +sed -e 's/ac_d/ac_u/g' conftest.defines >conftest.undefs +rm -f $ac_cs_root.hdr + +# This sed command replaces #undef with comments. This is necessary, for +# example, in the case of _POSIX_SOURCE, which is predefined and required +# on some systems where configure will not decide to define it. +cat >>conftest.undefs <<\EOF +s%^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */% +EOF + +# Break up conftest.defines because some shells have a limit on the size +# of here documents, and old seds have small limits too (100 cmds). +echo ' # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS +echo ' if egrep "^[ ]*#[ ]*define" $ac_cs_root.in >/dev/null; then' >>$CONFIG_STATUS +echo ' # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS +echo ' :' >>$CONFIG_STATUS +rm -f conftest.tail +while grep . conftest.defines >/dev/null +do + # Write a limited-size here document to $ac_cs_root.frag. + echo ' cat >$ac_cs_root.frag <>$CONFIG_STATUS + echo '/^[ ]*#[ ]*define/!b' >>$CONFIG_STATUS + sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS + echo 'CEOF + sed -f $ac_cs_root.frag $ac_cs_root.in >$ac_cs_root.out + rm -f $ac_cs_root.in + mv $ac_cs_root.out $ac_cs_root.in +' >>$CONFIG_STATUS + sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail + rm -f conftest.defines + mv conftest.tail conftest.defines +done +rm -f conftest.defines +echo ' fi # egrep' >>$CONFIG_STATUS +echo >>$CONFIG_STATUS + +# Break up conftest.undefs because some shells have a limit on the size +# of here documents, and old seds have small limits too (100 cmds). +echo ' # Handle all the #undef templates' >>$CONFIG_STATUS +rm -f conftest.tail +while grep . conftest.undefs >/dev/null +do + # Write a limited-size here document to $ac_cs_root.frag. + echo ' cat >$ac_cs_root.frag <>$CONFIG_STATUS + echo '/^[ ]*#[ ]*undef/!b' >>$CONFIG_STATUS + sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS + echo 'CEOF + sed -f $ac_cs_root.frag $ac_cs_root.in >$ac_cs_root.out + rm -f $ac_cs_root.in + mv $ac_cs_root.out $ac_cs_root.in +' >>$CONFIG_STATUS + sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail + rm -f conftest.undefs + mv conftest.tail conftest.undefs +done +rm -f conftest.undefs + +cat >>$CONFIG_STATUS <<\EOF + rm -f $ac_cs_root.frag $ac_cs_root.h + echo "/* $ac_file. Generated automatically by configure. */" >$ac_cs_root.h + cat $ac_cs_root.in >>$ac_cs_root.h + rm -f $ac_cs_root.in + if cmp -s $ac_file $ac_cs_root.h 2>/dev/null; then + echo "$ac_file is unchanged" + rm -f $ac_cs_root.h + else + # Remove last slash and all that follows it. Not all systems have dirname. + ac_dir=`echo "$ac_file" | sed 's%/[^/][^/]*$%%'` + if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then + # The file is in a subdirectory. + test ! -d "$ac_dir" && mkdir "$ac_dir" + fi + rm -f $ac_file + mv $ac_cs_root.h $ac_file + fi +fi; done +EOF +cat >>$CONFIG_STATUS <<\EOF + +# +# CONFIG_LINKS section. +# +srcdir=$ac_given_srcdir + +for ac_file in : $CONFIG_LINKS; do if test "x$ac_file" != x:; then + ac_dest=`echo "$ac_file" | sed 's%:.*%%'` + ac_source=`echo "$ac_file" | sed 's%[^:]*:%%'` + + echo "linking $srcdir/$ac_source to $ac_dest" + + if test ! -r $srcdir/$ac_source; then + { echo "configure: error: $srcdir/$ac_source: File not found" 1>&2; exit 1; } + fi + rm -f $ac_dest + + # Make relative symlinks. + # Remove last slash and all that follows it. Not all systems have dirname. + ac_dest_dir=`echo $ac_dest | sed 's%/[^/][^/]*$%%'` + if test "$ac_dest_dir" != "$ac_dest" && test "$ac_dest_dir" != .; then + # The dest file is in a subdirectory. + test ! -d "$ac_dest_dir" && mkdir "$ac_dest_dir" + ac_dest_dir_suffix="/`echo $ac_dest_dir|sed 's%^\./%%'`" + # A "../" for each directory in $ac_dest_dir_suffix. + ac_dots=`echo $ac_dest_dir_suffix|sed 's%/[^/]*%../%g'` + else + ac_dest_dir_suffix= ac_dots= + fi + + case "$srcdir" in + [\\/$]* | ?:[\\/]* ) ac_rel_source="$srcdir/$ac_source" ;; + *) ac_rel_source="$ac_dots$srcdir/$ac_source" ;; + esac + + # Make a symlink if possible; otherwise try a hard link. + if ln -s $ac_rel_source $ac_dest 2>/dev/null || + ln $srcdir/$ac_source $ac_dest; then : + else + { echo "configure: error: cannot link $ac_dest to $srcdir/$ac_source" 1>&2; exit 1; } + fi +fi; done +EOF +cat >>$CONFIG_STATUS <<\EOF + +# +# CONFIG_COMMANDS section. +# +for ac_file in .. $CONFIG_COMMANDS; do if test "x$ac_file" != x..; then + ac_dest=`echo "$ac_file" | sed 's%:.*%%'` + ac_source=`echo "$ac_file" | sed 's%[^:]*:%%'` + + case "$ac_dest" in + default-1 ) test -z "$CONFIG_HEADERS" || echo timestamp > stamp-h ;; + esac +fi;done +EOF + +cat >>$CONFIG_STATUS <<\EOF + +exit 0 +EOF +chmod +x $CONFIG_STATUS +rm -fr confdefs* $ac_clean_files +trap 'exit 1' 1 2 15 + +test "$no_create" = yes || $SHELL $CONFIG_STATUS || exit 1