#! /bin/sh
# Guess values for system-dependent variables and create Makefiles.
-# Generated automatically using autoconf version 2.13
+# Generated automatically using autoconf version 2.12
# Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc.
#
# This configure script is free software; the Free Software Foundation
ac_default_prefix=/usr/local
# Any additions from configure.in:
ac_help="$ac_help
- --enable-shared build shared libraries [default=no]
- (a static library will still be built as well)"
+ --enable-help-doc build HTML documentation [default=yes]"
+ac_help="$ac_help
+ --enable-ps-doc build PostScript documentation [default=no]"
+ac_help="$ac_help
+ --enable-maintainer-mode enable make rules and dependencies not useful
+ (and sometimes confusing) to the casual installer"
+ac_help="$ac_help
+ --enable-shared build shared libraries [default=yes]
+ --enable-shared=PKGS only build shared libraries if the current package
+ appears as an element in the PKGS list"
+ac_help="$ac_help
+ --enable-static build static libraries [default=yes]
+ --enable-static=PKGS only build shared libraries if the current package
+ appears as an element in the PKGS list"
+ac_help="$ac_help
+ --with-gnu-ld assume the C compiler uses GNU ld [default=no]"
# Initialize some variables set by options.
# The variables have the same names as the options, with
# Initialize some other variables.
subdirs=
MFLAGS= MAKEFLAGS=
-SHELL=${CONFIG_SHELL-/bin/sh}
# Maximum number of lines to put in a shell here document.
ac_max_here_lines=12
verbose=yes ;;
-version | --version | --versio | --versi | --vers)
- echo "configure generated by autoconf version 2.13"
+ echo "configure generated by autoconf version 2.12"
exit 0 ;;
-with-* | --with-*)
# A filename unique to this package, relative to the directory that
# configure is in, which we can look for to find out if srcdir is correct.
-ac_unique_file=include/GiNaC/ginac.h
+ac_unique_file=ginac/basic.cpp
# Find the source files, if location was not specified.
if test -z "$srcdir"; then
# 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 $LIBS 1>&5'
+ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
cross_compiling=$ac_cv_prog_cc_cross
-ac_exeext=
-ac_objext=o
if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
# Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
-GiNaC_Major_Version=0
-GiNaC_Minor_Version=0
-GiNaC_Micro_Version=40
-GiNaC_Version="${GiNaC_Major_Version}.${GiNaC_Minor_Version}.${GiNaC_Micro_Version}"
-LibGiNaC_Ver="${GiNaC_Major_Version}:${GiNaC_Micro_Version}:${GiNaC_Minor_Version}"
+# Check whether --enable-html-doc or --disable-html-doc was given.
+if test "${enable_html_doc+set}" = set; then
+ enableval="$enable_html_doc"
+ :
+else
+ enable_html_doc=yes
+fi
+
+# Check whether --enable-ps-doc or --disable-ps-doc was given.
+if test "${enable_ps_doc+set}" = set; then
+ enableval="$enable_ps_doc"
+ :
+else
+ enable_ps_doc=no
+fi
+
-# Check whether --enable-shared or --disable-shared was given.
-if test "${enable_shared+set}" = set; then
- enableval="$enable_shared"
- shared=${enableval}
+
+GINACLIB_MAJOR_VERSION=0
+GINACLIB_MINOR_VERSION=4
+GINACLIB_MICRO_VERSION=0
+GINACLIB_INTERFACE_AGE=0
+GINACLIB_BINARY_AGE=0
+GINACLIB_VERSION=$GINACLIB_MAJOR_VERSION.$GINACLIB_MINOR_VERSION.$GINACLIB_MICRO_VERSION
+
+
+
+
+
+
+
+
+LT_RELEASE=$GINACLIB_MAJOR_VERSION.$GINACLIB_MINOR_VERSION
+LT_CURRENT=`expr $GINACLIB_MICRO_VERSION - $GINACLIB_INTERFACE_AGE`
+LT_REVISION=$GINACLIB_INTERFACE_AGE
+LT_AGE=`expr $GINACLIB_BINARY_AGE - $GINACLIB_INTERFACE_AGE`
+
+
+
+
+
+
+
+
+
+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="$ac_aux_dir/install.sh -c"
+ break
+ fi
+done
+if test -z "$ac_aux_dir"; then
+ { echo "configure: error: can not find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." 1>&2; exit 1; }
+fi
+ac_config_guess=$ac_aux_dir/config.guess
+ac_config_sub=$ac_aux_dir/config.sub
+ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
+
+# 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
+# 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 $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
+echo "configure:616: checking for a BSD compatible install" >&5
+if test -z "$INSTALL"; then
+if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS="${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.
+ for ac_prog in ginstall installbsd 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.
+ # OSF/1 installbsd also uses dspmsg, but is usable.
+ :
+ 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 "$ac_t""$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_DATA" && INSTALL_DATA='${INSTALL} -m 644'
+
+
+test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
+
+echo $ac_n "checking whether build environment is sane""... $ac_c" 1>&6
+echo "configure:669: checking whether build environment is sane" >&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 "$2" = conftestfile
+ )
+then
+ # Ok.
+ :
+else
+ { echo "configure: error: newly created file is older than distributed files!
+Check your system clock" 1>&2; exit 1; }
+fi
+rm -f conftest*
+echo "$ac_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_SED > conftestsed
+s,\\,\\\\,g; s,\$,$$,g
+EOF_SED
+ 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,"
+
+echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
+echo "configure:726: checking whether ${MAKE-make} sets \${MAKE}" >&5
+set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'`
+if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ cat > conftestmake <<\EOF
+all:
+ @echo 'ac_maketemp="${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 "$ac_t""yes" 1>&6
+ SET_MAKE=
+else
+ echo "$ac_t""no" 1>&6
+ SET_MAKE="MAKE=${MAKE-make}"
+fi
+
+
+PACKAGE=GiNaC
+
+VERSION=$GINACLIB_VERSION
+
+if test "`cd $srcdir && pwd`" != "`pwd`" && test -f $srcdir/config.status; then
+ { echo "configure: error: source directory already configured; run "make distclean" there first" 1>&2; exit 1; }
+fi
+cat >> confdefs.h <<EOF
+#define PACKAGE "$PACKAGE"
+EOF
+
+cat >> confdefs.h <<EOF
+#define VERSION "$VERSION"
+EOF
+
+
+
+missing_dir=`cd $ac_aux_dir && pwd`
+echo $ac_n "checking for working aclocal""... $ac_c" 1>&6
+echo "configure:772: checking for working aclocal" >&5
+# Run test in a subshell; some versions of sh will print an error if
+# an executable is not found, even if stderr is redirected.
+# Redirect stdin to placate older versions of autoconf. Sigh.
+if (aclocal --version) < /dev/null > /dev/null 2>&1; then
+ ACLOCAL=aclocal
+ echo "$ac_t""found" 1>&6
+else
+ ACLOCAL="$missing_dir/missing aclocal"
+ echo "$ac_t""missing" 1>&6
+fi
+
+echo $ac_n "checking for working autoconf""... $ac_c" 1>&6
+echo "configure:785: checking for working autoconf" >&5
+# Run test in a subshell; some versions of sh will print an error if
+# an executable is not found, even if stderr is redirected.
+# Redirect stdin to placate older versions of autoconf. Sigh.
+if (autoconf --version) < /dev/null > /dev/null 2>&1; then
+ AUTOCONF=autoconf
+ echo "$ac_t""found" 1>&6
+else
+ AUTOCONF="$missing_dir/missing autoconf"
+ echo "$ac_t""missing" 1>&6
+fi
+
+echo $ac_n "checking for working automake""... $ac_c" 1>&6
+echo "configure:798: checking for working automake" >&5
+# Run test in a subshell; some versions of sh will print an error if
+# an executable is not found, even if stderr is redirected.
+# Redirect stdin to placate older versions of autoconf. Sigh.
+if (automake --version) < /dev/null > /dev/null 2>&1; then
+ AUTOMAKE=automake
+ echo "$ac_t""found" 1>&6
+else
+ AUTOMAKE="$missing_dir/missing automake"
+ echo "$ac_t""missing" 1>&6
+fi
+
+echo $ac_n "checking for working autoheader""... $ac_c" 1>&6
+echo "configure:811: checking for working autoheader" >&5
+# Run test in a subshell; some versions of sh will print an error if
+# an executable is not found, even if stderr is redirected.
+# Redirect stdin to placate older versions of autoconf. Sigh.
+if (autoheader --version) < /dev/null > /dev/null 2>&1; then
+ AUTOHEADER=autoheader
+ echo "$ac_t""found" 1>&6
+else
+ AUTOHEADER="$missing_dir/missing autoheader"
+ echo "$ac_t""missing" 1>&6
+fi
+
+echo $ac_n "checking for working makeinfo""... $ac_c" 1>&6
+echo "configure:824: checking for working makeinfo" >&5
+# Run test in a subshell; some versions of sh will print an error if
+# an executable is not found, even if stderr is redirected.
+# Redirect stdin to placate older versions of autoconf. Sigh.
+if (makeinfo --version) < /dev/null > /dev/null 2>&1; then
+ MAKEINFO=makeinfo
+ echo "$ac_t""found" 1>&6
+else
+ MAKEINFO="$missing_dir/missing makeinfo"
+ echo "$ac_t""missing" 1>&6
+fi
+
+
+echo $ac_n "checking whether to enable maintainer-specific portions of Makefiles""... $ac_c" 1>&6
+echo "configure:838: checking whether to enable maintainer-specific portions of Makefiles" >&5
+ # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
+if test "${enable_maintainer_mode+set}" = set; then
+ enableval="$enable_maintainer_mode"
+ USE_MAINTAINER_MODE=$enableval
else
- shared="no"
+ USE_MAINTAINER_MODE=no
fi
+ echo "$ac_t""$USE_MAINTAINER_MODE" 1>&6
+ if test $USE_MAINTAINER_MODE = yes; then
+ MAINT=
+ else
+ MAINT='#M#'
+ fi
+
+
-for ac_prog in $CCC c++ g++ gcc CC cxx cc++ cl
+for ac_prog in $CCC c++ g++ gcc CC cxx cc++
do
# Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:550: checking for $ac_word" >&5
+echo "configure:861: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_prog_CXX'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
if test -n "$CXX"; then
ac_cv_prog_CXX="$CXX" # Let the user override the test.
else
- IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
- ac_dummy="$PATH"
- for ac_dir in $ac_dummy; do
+ IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
+ for ac_dir in $PATH; do
test -z "$ac_dir" && ac_dir=.
if test -f $ac_dir/$ac_word; then
ac_cv_prog_CXX="$ac_prog"
echo $ac_n "checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) works""... $ac_c" 1>&6
-echo "configure:582: checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) works" >&5
+echo "configure:892: checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) works" >&5
ac_ext=C
# CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='${CXX-g++} -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
-ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
+ac_link='${CXX-g++} -o conftest $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
cross_compiling=$ac_cv_prog_cxx_cross
-cat > conftest.$ac_ext << EOF
-
-#line 593 "configure"
+cat > conftest.$ac_ext <<EOF
+#line 902 "configure"
#include "confdefs.h"
-
-int main(){return(0);}
+main(){return(0);}
EOF
-if { (eval echo configure:598: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:906: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
ac_cv_prog_cxx_works=yes
# If we can't run a trivial program, we are probably using a cross compiler.
if (./conftest; exit) 2>/dev/null; then
# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
ac_cpp='$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 $LIBS 1>&5'
+ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
cross_compiling=$ac_cv_prog_cc_cross
echo "$ac_t""$ac_cv_prog_cxx_works" 1>&6
{ echo "configure: error: installation or configuration problem: C++ compiler cannot create executables." 1>&2; exit 1; }
fi
echo $ac_n "checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
-echo "configure:624: checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) is a cross-compiler" >&5
+echo "configure:932: checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) is a cross-compiler" >&5
echo "$ac_t""$ac_cv_prog_cxx_cross" 1>&6
cross_compiling=$ac_cv_prog_cxx_cross
echo $ac_n "checking whether we are using GNU C++""... $ac_c" 1>&6
-echo "configure:629: checking whether we are using GNU C++" >&5
+echo "configure:937: checking whether we are using GNU C++" >&5
if eval "test \"`echo '$''{'ac_cv_prog_gxx'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
yes;
#endif
EOF
-if { ac_try='${CXX-g++} -E conftest.C'; { (eval echo configure:638: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
+if { ac_try='${CXX-g++} -E conftest.C'; { (eval echo configure:946: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
ac_cv_prog_gxx=yes
else
ac_cv_prog_gxx=no
if test $ac_cv_prog_gxx = yes; then
GXX=yes
-else
- GXX=
-fi
-
-ac_test_CXXFLAGS="${CXXFLAGS+set}"
-ac_save_CXXFLAGS="$CXXFLAGS"
-CXXFLAGS=
-echo $ac_n "checking whether ${CXX-g++} accepts -g""... $ac_c" 1>&6
-echo "configure:657: checking whether ${CXX-g++} accepts -g" >&5
+ ac_test_CXXFLAGS="${CXXFLAGS+set}"
+ ac_save_CXXFLAGS="$CXXFLAGS"
+ CXXFLAGS=
+ echo $ac_n "checking whether ${CXX-g++} accepts -g""... $ac_c" 1>&6
+echo "configure:961: checking whether ${CXX-g++} accepts -g" >&5
if eval "test \"`echo '$''{'ac_cv_prog_cxx_g'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
fi
echo "$ac_t""$ac_cv_prog_cxx_g" 1>&6
-if test "$ac_test_CXXFLAGS" = set; then
- CXXFLAGS="$ac_save_CXXFLAGS"
-elif test $ac_cv_prog_cxx_g = yes; then
- if test "$GXX" = yes; then
+ if test "$ac_test_CXXFLAGS" = set; then
+ CXXFLAGS="$ac_save_CXXFLAGS"
+ elif test $ac_cv_prog_cxx_g = yes; then
CXXFLAGS="-g -O2"
else
- CXXFLAGS="-g"
- fi
-else
- if test "$GXX" = yes; then
CXXFLAGS="-O2"
- else
- CXXFLAGS=
fi
+else
+ GXX=
+ test "${CXXFLAGS+set}" = set || CXXFLAGS="-g"
fi
echo $ac_n "checking how to run the C++ preprocessor""... $ac_c" 1>&6
-echo "configure:689: checking how to run the C++ preprocessor" >&5
+echo "configure:989: checking how to run the C++ preprocessor" >&5
if test -z "$CXXCPP"; then
if eval "test \"`echo '$''{'ac_cv_prog_CXXCPP'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
# CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='${CXX-g++} -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
-ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
+ac_link='${CXX-g++} -o conftest $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
cross_compiling=$ac_cv_prog_cxx_cross
CXXCPP="${CXX-g++} -E"
cat > conftest.$ac_ext <<EOF
-#line 702 "configure"
+#line 1002 "configure"
#include "confdefs.h"
#include <stdlib.h>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:707: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
-ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
+{ (eval echo configure:1007: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+ac_err=`grep -v '^ *+' conftest.out`
if test -z "$ac_err"; then
:
else
# 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 $LIBS 1>&5'
+ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
cross_compiling=$ac_cv_prog_cc_cross
fi
fi
CXXCPP="$ac_cv_prog_CXXCPP"
echo "$ac_t""$CXXCPP" 1>&6
-ac_ext=C
-# CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
-ac_cpp='$CXXCPP $CPPFLAGS'
-ac_compile='${CXX-g++} -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
-ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
-cross_compiling=$ac_cv_prog_cxx_cross
-echo $ac_n "checking for cout in -lstdc++""... $ac_c" 1>&6
-echo "configure:739: checking for cout in -lstdc++" >&5
-ac_lib_var=`echo stdc++'_'cout | sed 'y%./+-%__p_%'`
-if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- ac_save_LIBS="$LIBS"
-LIBS="-lstdc++ $LIBS"
-cat > conftest.$ac_ext <<EOF
-#line 747 "configure"
-#include "confdefs.h"
-/* Override any gcc2 internal prototype to avoid an error. */
-#ifdef __cplusplus
-extern "C"
-#endif
-/* We use char because int might match the return type of a gcc2
- builtin and then its argument prototype would still apply. */
-char cout();
+test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
-int main() {
-cout()
-; return 0; }
-EOF
-if { (eval echo configure:761: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
- rm -rf conftest*
- eval "ac_cv_lib_$ac_lib_var=yes"
+# Check whether --enable-shared or --disable-shared was given.
+if test "${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
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -rf conftest*
- eval "ac_cv_lib_$ac_lib_var=no"
+ 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
-rm -f conftest*
-LIBS="$ac_save_LIBS"
+
+# Make sure we can run config.sub.
+if $ac_config_sub sun4 >/dev/null 2>&1; then :
+else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
fi
-if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
- echo "$ac_t""yes" 1>&6
- ac_tr_lib=HAVE_LIB`echo stdc++ | sed -e 's/[^a-zA-Z0-9_]/_/g' \
- -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
- cat >> confdefs.h <<EOF
-#define $ac_tr_lib 1
-EOF
- LIBS="-lstdc++ $LIBS"
+echo $ac_n "checking host system type""... $ac_c" 1>&6
+echo "configure:1087: checking host system type" >&5
+
+host_alias=$host
+case "$host_alias" in
+NONE)
+ case $nonopt in
+ NONE)
+ if host_alias=`$ac_config_guess`; then :
+ else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
+ fi ;;
+ *) host_alias=$nonopt ;;
+ esac ;;
+esac
+
+host=`$ac_config_sub $host_alias`
+host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
+host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
+host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
+echo "$ac_t""$host" 1>&6
+# Extract the first word of "ranlib", so it can be a program name with args.
+set dummy ranlib; ac_word=$2
+echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
+echo "configure:1110: checking for $ac_word" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ if test -n "$RANLIB"; then
+ ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
+else
+ IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
+ for ac_dir in $PATH; do
+ test -z "$ac_dir" && ac_dir=.
+ if test -f $ac_dir/$ac_word; then
+ ac_cv_prog_RANLIB="ranlib"
+ break
+ fi
+ done
+ IFS="$ac_save_ifs"
+ test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
+fi
+fi
+RANLIB="$ac_cv_prog_RANLIB"
+if test -n "$RANLIB"; then
+ echo "$ac_t""$RANLIB" 1>&6
else
echo "$ac_t""no" 1>&6
fi
-for ac_hdr in iostream vector map string list typeinfo iterator strstream stdexcept algorithm
-do
-ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
-echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:792: checking for $ac_hdr" >&5
-if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
+# Extract the first word of "gcc", so it can be a program name with args.
+set dummy gcc; ac_word=$2
+echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
+echo "configure:1139: checking for $ac_word" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
- cat > conftest.$ac_ext <<EOF
-#line 797 "configure"
-#include "confdefs.h"
-#include <$ac_hdr>
-EOF
-ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:802: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
-ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
-if test -z "$ac_err"; then
- rm -rf conftest*
- eval "ac_cv_header_$ac_safe=yes"
+ if test -n "$CC"; then
+ ac_cv_prog_CC="$CC" # Let the user override the test.
else
- echo "$ac_err" >&5
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -rf conftest*
- eval "ac_cv_header_$ac_safe=no"
+ IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
+ for ac_dir in $PATH; do
+ test -z "$ac_dir" && ac_dir=.
+ if test -f $ac_dir/$ac_word; then
+ ac_cv_prog_CC="gcc"
+ break
+ fi
+ done
+ IFS="$ac_save_ifs"
fi
-rm -f conftest*
fi
-if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
- echo "$ac_t""yes" 1>&6
- ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
- cat >> confdefs.h <<EOF
-#define $ac_tr_hdr 1
-EOF
-
+CC="$ac_cv_prog_CC"
+if test -n "$CC"; then
+ echo "$ac_t""$CC" 1>&6
else
echo "$ac_t""no" 1>&6
-{ echo "configure: error: need to have ANSI compliant headers" 1>&2; exit 1; }
fi
-done
-
- for ac_hdr in CLN/cln.h
-do
-ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
-echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:834: checking for $ac_hdr" >&5
-if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
+if test -z "$CC"; then
+ # Extract the first word of "cc", so it can be a program name with args.
+set dummy cc; ac_word=$2
+echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
+echo "configure:1168: checking for $ac_word" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
- cat > conftest.$ac_ext <<EOF
-#line 839 "configure"
-#include "confdefs.h"
-#include <$ac_hdr>
-EOF
-ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:844: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
-ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
-if test -z "$ac_err"; then
- rm -rf conftest*
- eval "ac_cv_header_$ac_safe=yes"
+ if test -n "$CC"; then
+ ac_cv_prog_CC="$CC" # Let the user override the test.
else
- echo "$ac_err" >&5
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -rf conftest*
- eval "ac_cv_header_$ac_safe=no"
-fi
-rm -f conftest*
+ IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
+ ac_prog_rejected=no
+ for ac_dir in $PATH; do
+ test -z "$ac_dir" && ac_dir=.
+ if test -f $ac_dir/$ac_word; then
+ if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
+ ac_prog_rejected=yes
+ continue
+ fi
+ ac_cv_prog_CC="cc"
+ break
+ fi
+ done
+ IFS="$ac_save_ifs"
+if test $ac_prog_rejected = yes; then
+ # We found a bogon in the path, so make sure we never use it.
+ set dummy $ac_cv_prog_CC
+ shift
+ if test $# -gt 0; then
+ # We chose a different compiler from the bogus one.
+ # However, it has the same basename, so the bogon will be chosen
+ # first if we set CC to just the basename; use the full file name.
+ shift
+ set dummy "$ac_dir/$ac_word" "$@"
+ shift
+ ac_cv_prog_CC="$@"
+ fi
fi
-if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
- echo "$ac_t""yes" 1>&6
- ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
- cat >> confdefs.h <<EOF
-#define $ac_tr_hdr 1
-EOF
-
-else
- echo "$ac_t""no" 1>&6
-for ac_hdr in cln.h
-do
-ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
-echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:871: checking for $ac_hdr" >&5
-if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- cat > conftest.$ac_ext <<EOF
-#line 876 "configure"
-#include "confdefs.h"
-#include <$ac_hdr>
-EOF
-ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:881: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
-ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
-if test -z "$ac_err"; then
- rm -rf conftest*
- eval "ac_cv_header_$ac_safe=yes"
-else
- echo "$ac_err" >&5
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -rf conftest*
- eval "ac_cv_header_$ac_safe=no"
fi
-rm -f conftest*
fi
-if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
- echo "$ac_t""yes" 1>&6
- ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
- cat >> confdefs.h <<EOF
-#define $ac_tr_hdr 1
-EOF
-
+CC="$ac_cv_prog_CC"
+if test -n "$CC"; then
+ echo "$ac_t""$CC" 1>&6
else
echo "$ac_t""no" 1>&6
-{ echo "configure: error: cannot find header for Bruno Haible's CLN" 1>&2; exit 1; };
-
fi
-done
-
+ test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
fi
-done
+echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
+echo "configure:1216: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
+ac_ext=c
+# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
+ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
+cross_compiling=$ac_cv_prog_cc_cross
- echo $ac_n "checking how to link with libcln""... $ac_c" 1>&6
-echo "configure:916: checking how to link with libcln" >&5
- saved_LIBS="${LIBS}"
- if eval "test \"`echo '$''{'ginac_cv_lib_cln_link'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- LIBS="-lcln"
- case "${ac_cv_header_CLN_cln_h}" in
- "yes")
- cat > conftest.$ac_ext <<EOF
-#line 925 "configure"
-#include "confdefs.h"
-#include <CLN/cln.h>
-int main() {
-factorial(1);
-; return 0; }
-EOF
-if { (eval echo configure:932: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
- rm -rf conftest*
- ginac_cv_lib_cln_link="-lcln"
-else
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -rf conftest*
- ginac_cv_lib_cln_link="fail"
-fi
-rm -f conftest*
- ;;
- *)
- cat > conftest.$ac_ext <<EOF
-#line 945 "configure"
+cat > conftest.$ac_ext <<EOF
+#line 1226 "configure"
#include "confdefs.h"
-#include <cln.h>
-int main() {
-factorial(1);
-; return 0; }
+main(){return(0);}
EOF
-if { (eval echo configure:952: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
- rm -rf conftest*
- ginac_cv_lib_cln_link="-lcln"
+if { (eval echo configure:1230: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+ ac_cv_prog_cc_works=yes
+ # If we can't run a trivial program, we are probably using a cross compiler.
+ if (./conftest; exit) 2>/dev/null; then
+ ac_cv_prog_cc_cross=no
+ else
+ ac_cv_prog_cc_cross=yes
+ fi
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
- rm -rf conftest*
- ginac_cv_lib_cln_link="fail"
+ ac_cv_prog_cc_works=no
fi
-rm -f conftest*
- ;;
- esac
-
+rm -fr conftest*
+
+echo "$ac_t""$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 1; }
fi
+echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
+echo "configure:1250: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
+echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
+cross_compiling=$ac_cv_prog_cc_cross
- case "${ginac_cv_lib_cln_link}" in
- "-lcln")
- LIBS="-lcln ${saved_LIBS}"
- echo "$ac_t""-lcln" 1>&6
-
- echo $ac_n "checking whether libcln behaves sane""... $ac_c" 1>&6
-echo "configure:973: checking whether libcln behaves sane" >&5
- if eval "test \"`echo '$''{'ginac_cv_lib_cln_integrity'+set}'`\" = set"; then
+echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
+echo "configure:1255: checking whether we are using GNU C" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
-
- case "${ac_cv_header_CLN_cln_h}" in
- "yes")
- if test "$cross_compiling" = yes; then
- ginac_cv_lib_cln_integrity="guessing sane"
-else
- cat > conftest.$ac_ext <<EOF
-#line 984 "configure"
-#include "confdefs.h"
-#ifdef __cplusplus
-extern "C" void exit(int);
+ cat > conftest.c <<EOF
+#ifdef __GNUC__
+ yes;
#endif
-#include <CLN/cln.h>
-int main() {
-cl_RA q(3); q = q/2; cl_RA p(3); p = p/2;
-if (q+p != 3) return 1; else return 0;
-}
EOF
-if { (eval echo configure:995: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
-then
- ginac_cv_lib_cln_integrity="sane"
+if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:1264: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
+ ac_cv_prog_gcc=yes
else
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -fr conftest*
- ginac_cv_lib_cln_integrity="insane"
+ ac_cv_prog_gcc=no
fi
-rm -fr conftest*
fi
- ;;
- *)
- if test "$cross_compiling" = yes; then
- ginac_cv_lib_cln_integrity="guessing sane"
+echo "$ac_t""$ac_cv_prog_gcc" 1>&6
+
+if test $ac_cv_prog_gcc = yes; then
+ GCC=yes
+ ac_test_CFLAGS="${CFLAGS+set}"
+ ac_save_CFLAGS="$CFLAGS"
+ CFLAGS=
+ echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
+echo "configure:1279: checking whether ${CC-cc} accepts -g" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
else
- cat > conftest.$ac_ext <<EOF
-#line 1013 "configure"
-#include "confdefs.h"
-#ifdef __cplusplus
-extern "C" void exit(int);
-#endif
-#include <cln.h>
-int main() {
-cl_RA q(3); q = q/2; cl_RA p(3); p = p/2;
-if (q+p != 3) return 1; else return 0;
-}
-EOF
-if { (eval echo configure:1024: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
-then
- ginac_cv_lib_cln_integrity="sane"
+ echo 'void f(){}' > conftest.c
+if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
+ ac_cv_prog_cc_g=yes
else
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -fr conftest*
- ginac_cv_lib_cln_integrity="insane"
+ ac_cv_prog_cc_g=no
fi
-rm -fr conftest*
+rm -f conftest*
+
fi
- ;;
- esac
-
+echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
+ if test "$ac_test_CFLAGS" = set; then
+ CFLAGS="$ac_save_CFLAGS"
+ elif test $ac_cv_prog_cc_g = yes; then
+ CFLAGS="-g -O2"
+ else
+ CFLAGS="-O2"
+ fi
+else
+ GCC=
+ test "${CFLAGS+set}" = set || CFLAGS="-g"
fi
- case "${ginac_cv_lib_cln_integrity}" in
- "sane")
- echo "$ac_t""yes" 1>&6
- ;;
- "insane")
- echo "$ac_t""no" 1>&6
- echo "configure: warning: maybe version of libcln is older than 1.0.2?" 1>&2
- ;;
- "guessing sane")
- echo "$ac_t""hopefully" 1>&6
- ;;
- *)
- echo "configure: warning: you found a bug in the configure script!" 1>&2
- ;;
- esac
+# Check whether --with-gnu-ld or --without-gnu-ld was given.
+if test "${with_gnu_ld+set}" = set; then
+ withval="$with_gnu_ld"
+ test "$withval" = no || with_gnu_ld=yes
+else
+ with_gnu_ld=no
+fi
+
+ac_prog=ld
+if test "$ac_cv_prog_gcc" = yes; then
+ # Check if gcc -print-prog-name=ld gives a path.
+ echo $ac_n "checking for ld used by GCC""... $ac_c" 1>&6
+echo "configure:1319: checking for ld used by GCC" >&5
+ ac_prog=`($CC -print-prog-name=ld) 2>&5`
+ case "$ac_prog" in
+ # Accept absolute paths.
+ /* | A-Za-z:\\*)
+ test -z "$LD" && LD="$ac_prog"
;;
- "fail")
- LIBS="${saved_LIBS}"
- echo "$ac_t""" 1>&6
- echo "configure: warning: linking with libcln failed" 1>&2
+ "")
+ # If it fails, then pretend we aren't using GCC.
+ ac_prog=ld
;;
- *)
- LIBS="${saved_LIBS}"
+ *)
+ # If it is relative, then search for the first ld in PATH.
+ with_gnu_ld=unknown
;;
- esac
-
-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="$ac_aux_dir/install.sh -c"
- break
- fi
-done
-if test -z "$ac_aux_dir"; then
- { echo "configure: error: can not find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." 1>&2; exit 1; }
+ esac
+elif test "$with_gnu_ld" = yes; then
+ echo $ac_n "checking for GNU ld""... $ac_c" 1>&6
+echo "configure:1337: checking for GNU ld" >&5
+else
+ echo $ac_n "checking for non-GNU ld""... $ac_c" 1>&6
+echo "configure:1340: checking for non-GNU ld" >&5
fi
-ac_config_guess=$ac_aux_dir/config.guess
-ac_config_sub=$ac_aux_dir/config.sub
-ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
-
-# 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 $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
-echo "configure:1099: checking for a BSD compatible install" >&5
-if test -z "$INSTALL"; then
-if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
+if eval "test \"`echo '$''{'ac_cv_path_LD'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
- IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS=":"
+ if test -z "$LD"; then
+ IFS="${IFS= }"; ac_save_ifs="$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.
- :
- else
- ac_cv_path_install="$ac_dir/$ac_prog -c"
- break 2
- fi
- fi
- done
- ;;
- esac
+ test -z "$ac_dir" && ac_dir=.
+ if test -f "$ac_dir/$ac_prog"; then
+ ac_cv_path_LD="$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="$ac_save_IFS"
-
+ IFS="$ac_save_ifs"
+else
+ ac_cv_path_LD="$LD" # Let the user override the test with a path.
fi
- if test "${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 "$ac_t""$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='${INSTALL}'
+LD="$ac_cv_path_LD"
+if test -n "$LD"; then
+ echo "$ac_t""$LD" 1>&6
+else
+ echo "$ac_t""no" 1>&6
+fi
+test -z "$LD" && { echo "configure: error: no acceptable ld found in \$PATH" 1>&2; exit 1; }
-test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
+echo $ac_n "checking if the linker ($LD) is GNU ld""... $ac_c" 1>&6
+echo "configure:1376: checking if the linker ($LD) is GNU ld" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_gnu_ld'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ # I'd rather use --version here, but apparently some GNU ld's only accept -v.
+if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
+ ac_cv_prog_gnu_ld=yes
+else
+ ac_cv_prog_gnu_ld=no
+fi
+fi
-test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
+echo "$ac_t""$ac_cv_prog_gnu_ld" 1>&6
-# Extract the first word of "makedepend", so it can be a program name with args.
-set dummy makedepend; ac_word=$2
-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1154: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_path_MAKEDEPEND'+set}'`\" = set"; then
+
+echo $ac_n "checking for BSD-compatible nm""... $ac_c" 1>&6
+echo "configure:1392: checking for BSD-compatible nm" >&5
+if eval "test \"`echo '$''{'ac_cv_path_NM'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
- case "$MAKEDEPEND" in
- /*)
- ac_cv_path_MAKEDEPEND="$MAKEDEPEND" # Let the user override the test with a path.
- ;;
- ?:/*)
- ac_cv_path_MAKEDEPEND="$MAKEDEPEND" # Let the user override the test with a dos path.
+ case "$NM" in
+/* | A-Za-z:\\*)
+ ac_cv_path_NM="$NM" # Let the user override the test with a path.
;;
- *)
- IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
- ac_dummy="$PATH"
- for ac_dir in $ac_dummy; do
+*)
+ IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
+ for ac_dir in /usr/ucb /usr/ccs/bin $PATH /bin; do
test -z "$ac_dir" && ac_dir=.
- if test -f $ac_dir/$ac_word; then
- ac_cv_path_MAKEDEPEND="$ac_dir/$ac_word"
+ if test -f $ac_dir/nm; then
+ # Check to see if the nm accepts a BSD-compat flag.
+ # Adding the `sed 1q' prevents false positives on HP-UX, which says:
+ # nm: unknown option "B" ignored
+ if ($ac_dir/nm -B /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then
+ ac_cv_path_NM="$ac_dir/nm -B"
+ elif ($ac_dir/nm -p /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then
+ ac_cv_path_NM="$ac_dir/nm -p"
+ else
+ ac_cv_path_NM="$ac_dir/nm"
+ fi
break
fi
done
IFS="$ac_save_ifs"
- test -z "$ac_cv_path_MAKEDEPEND" && ac_cv_path_MAKEDEPEND=""""
+ test -z "$ac_cv_path_NM" && ac_cv_path_NM=nm
;;
esac
fi
-MAKEDEPEND="$ac_cv_path_MAKEDEPEND"
-if test -n "$MAKEDEPEND"; then
- echo "$ac_t""$MAKEDEPEND" 1>&6
+
+NM="$ac_cv_path_NM"
+echo "$ac_t""$NM" 1>&6
+
+
+echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6
+echo "configure:1429: checking whether ln -s works" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_LN_S'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ rm -f conftestdata
+if ln -s X conftestdata 2>/dev/null
+then
+ rm -f conftestdata
+ ac_cv_prog_LN_S="ln -s"
+else
+ ac_cv_prog_LN_S=ln
+fi
+fi
+LN_S="$ac_cv_prog_LN_S"
+if test "$ac_cv_prog_LN_S" = "ln -s"; then
+ echo "$ac_t""yes" 1>&6
else
echo "$ac_t""no" 1>&6
fi
-case "${shared}" in
-"yes"|"Yes"|"YES") # Default-enable ("yes") or user was nitpicking:
- shared="shlib";
- # Extract the first word of "libtool", so it can be a program name with args.
-set dummy libtool; ac_word=$2
+# Always use our own libtool.
+LIBTOOL='$(SHELL) $(top_builddir)/libtool'
+
+# Check for any special flags to pass to ltconfig.
+libtool_flags=
+test "$enable_shared" = no && libtool_flags="$libtool_flags --disable-shared"
+test "$enable_static" = no && libtool_flags="$libtool_flags --disable-static"
+test "$silent" = yes && libtool_flags="$libtool_flags --silent"
+test "$ac_cv_prog_gcc" = yes && libtool_flags="$libtool_flags --with-gcc"
+test "$ac_cv_prog_gnu_ld" = yes && libtool_flags="$libtool_flags --with-gnu-ld"
+
+# Some flags need to be propagated to the compiler or linker for good
+# libtool support.
+case "$host" in
+*-*-irix6*)
+ # Find out which ABI we are using.
+ echo '#line 1465 "configure"' > conftest.$ac_ext
+ if { (eval echo configure:1466: \"$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*
+ ;;
+
+*-*-sco3.2v5*)
+ # On SCO OpenServer 5, we need -belf to get full-featured binaries.
+ CFLAGS="$CFLAGS -belf"
+ ;;
+esac
+
+# Actually configure libtool. ac_aux_dir is where install-sh is found.
+CC="$CC" CFLAGS="$CFLAGS" CPPFLAGS="$CPPFLAGS" \
+LD="$LD" NM="$NM" RANLIB="$RANLIB" LN_S="$LN_S" \
+${CONFIG_SHELL-/bin/sh} $ac_aux_dir/ltconfig \
+$libtool_flags --no-verify $ac_aux_dir/ltmain.sh $host \
+|| { echo "configure: error: libtool configure failed" 1>&2; exit 1; }
+
+echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
+echo "configure:1496: checking how to run the C preprocessor" >&5
+# On Suns, sometimes $CPP names a directory.
+if test -n "$CPP" && test -d "$CPP"; then
+ CPP=
+fi
+if test -z "$CPP"; then
+if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ # This must be in double quotes, not single quotes, because CPP may get
+ # substituted into the Makefile and "${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 <<EOF
+#line 1511 "configure"
+#include "confdefs.h"
+#include <assert.h>
+Syntax Error
+EOF
+ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
+{ (eval echo configure:1517: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+ac_err=`grep -v '^ *+' conftest.out`
+if test -z "$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 <<EOF
+#line 1528 "configure"
+#include "confdefs.h"
+#include <assert.h>
+Syntax Error
+EOF
+ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
+{ (eval echo configure:1534: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+ac_err=`grep -v '^ *+' conftest.out`
+if test -z "$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*
+ ac_cv_prog_CPP="$CPP"
+fi
+ CPP="$ac_cv_prog_CPP"
+else
+ ac_cv_prog_CPP="$CPP"
+fi
+echo "$ac_t""$CPP" 1>&6
+
+missing_dir=`cd $ac_aux_dir && pwd`
+for ac_prog in flex lex
+do
+# Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1193: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_path_LIBTOOL'+set}'`\" = set"; then
+echo "configure:1562: checking for $ac_word" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_LEX'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
- case "$LIBTOOL" in
- /*)
- ac_cv_path_LIBTOOL="$LIBTOOL" # Let the user override the test with a path.
- ;;
- ?:/*)
- ac_cv_path_LIBTOOL="$LIBTOOL" # Let the user override the test with a dos path.
- ;;
- *)
- IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
- ac_dummy="$PATH"
- for ac_dir in $ac_dummy; do
+ if test -n "$LEX"; then
+ ac_cv_prog_LEX="$LEX" # Let the user override the test.
+else
+ IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
+ for ac_dir in $PATH; do
test -z "$ac_dir" && ac_dir=.
if test -f $ac_dir/$ac_word; then
- ac_cv_path_LIBTOOL="$ac_dir/$ac_word"
+ ac_cv_prog_LEX="$ac_prog"
break
fi
done
IFS="$ac_save_ifs"
- test -z "$ac_cv_path_LIBTOOL" && ac_cv_path_LIBTOOL=""""
- ;;
-esac
fi
-LIBTOOL="$ac_cv_path_LIBTOOL"
-if test -n "$LIBTOOL"; then
- echo "$ac_t""$LIBTOOL" 1>&6
+fi
+LEX="$ac_cv_prog_LEX"
+if test -n "$LEX"; then
+ echo "$ac_t""$LEX" 1>&6
else
echo "$ac_t""no" 1>&6
fi
- if test "${LIBTOOL}" == ""; then
- echo "configure: warning: libtool not found: building static lib only" 1>&2
- shared="";
- fi
- ;;
-*) # Default, default-disable ("no") or user entered bogus:
- shared="";
- ;;
-esac
+test -n "$LEX" && break
+done
+test -n "$LEX" || LEX=""$missing_dir/missing flex""
+
# Extract the first word of "flex", so it can be a program name with args.
set dummy flex; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1238: checking for $ac_word" >&5
+echo "configure:1594: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_prog_LEX'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
if test -n "$LEX"; then
ac_cv_prog_LEX="$LEX" # Let the user override the test.
else
- IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
- ac_dummy="$PATH"
- for ac_dir in $ac_dummy; do
+ IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
+ for ac_dir in $PATH; do
test -z "$ac_dir" && ac_dir=.
if test -f $ac_dir/$ac_word; then
ac_cv_prog_LEX="flex"
*) ac_lib=l ;;
esac
echo $ac_n "checking for yywrap in -l$ac_lib""... $ac_c" 1>&6
-echo "configure:1272: checking for yywrap in -l$ac_lib" >&5
+echo "configure:1627: checking for yywrap in -l$ac_lib" >&5
ac_lib_var=`echo $ac_lib'_'yywrap | sed 'y%./+-%__p_%'`
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
ac_save_LIBS="$LIBS"
LIBS="-l$ac_lib $LIBS"
cat > conftest.$ac_ext <<EOF
-#line 1280 "configure"
+#line 1635 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error. */
-#ifdef __cplusplus
-extern "C"
-#endif
/* We use char because int might match the return type of a gcc2
builtin and then its argument prototype would still apply. */
char yywrap();
yywrap()
; return 0; }
EOF
-if { (eval echo configure:1294: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:1646: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
rm -rf conftest*
eval "ac_cv_lib_$ac_lib_var=yes"
else
fi
+echo $ac_n "checking lex output file root""... $ac_c" 1>&6
+echo "configure:1669: checking lex output file root" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_lex_root'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ # The minimal lex program is just a single line: %%. But some broken lexes
+# (Solaris, I think it was) want two %% lines, so accommodate them.
+echo '%%
+%%' | $LEX
+if test -f lex.yy.c; then
+ ac_cv_prog_lex_root=lex.yy
+elif test -f lexyy.c; then
+ ac_cv_prog_lex_root=lexyy
+else
+ { echo "configure: error: cannot find output from $LEX; giving up" 1>&2; exit 1; }
+fi
+fi
+
+echo "$ac_t""$ac_cv_prog_lex_root" 1>&6
+LEX_OUTPUT_ROOT=$ac_cv_prog_lex_root
+
+echo $ac_n "checking whether yytext is a pointer""... $ac_c" 1>&6
+echo "configure:1690: checking whether yytext is a pointer" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_lex_yytext_pointer'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ # POSIX says lex can declare yytext either as a pointer or an array; the
+# default is implementation-dependent. Figure out which it is, since
+# not all implementations provide the %pointer and %array declarations.
+ac_cv_prog_lex_yytext_pointer=no
+echo 'extern char *yytext;' >>$LEX_OUTPUT_ROOT.c
+ac_save_LIBS="$LIBS"
+LIBS="$LIBS $LEXLIB"
+cat > conftest.$ac_ext <<EOF
+#line 1702 "configure"
+#include "confdefs.h"
+`cat $LEX_OUTPUT_ROOT.c`
+int main() {
+
+; return 0; }
+EOF
+if { (eval echo configure:1709: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+ rm -rf conftest*
+ ac_cv_prog_lex_yytext_pointer=yes
+else
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+fi
+rm -f conftest*
+LIBS="$ac_save_LIBS"
+rm -f "${LEX_OUTPUT_ROOT}.c"
+
+fi
+
+echo "$ac_t""$ac_cv_prog_lex_yytext_pointer" 1>&6
+if test $ac_cv_prog_lex_yytext_pointer = yes; then
+ cat >> confdefs.h <<\EOF
+#define YYTEXT_POINTER 1
+EOF
+
+fi
+
for ac_prog in 'bison -y' byacc
do
# Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1321: checking for $ac_word" >&5
+echo "configure:1735: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_prog_YACC'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
if test -n "$YACC"; then
ac_cv_prog_YACC="$YACC" # Let the user override the test.
else
- IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
- ac_dummy="$PATH"
- for ac_dir in $ac_dummy; do
+ IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
+ for ac_dir in $PATH; do
test -z "$ac_dir" && ac_dir=.
if test -f $ac_dir/$ac_word; then
ac_cv_prog_YACC="$ac_prog"
done
test -n "$YACC" || YACC="yacc"
-echo $ac_n "checking lex output file root""... $ac_c" 1>&6
-echo "configure:1352: checking lex output file root" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_lex_root'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- # The minimal lex program is just a single line: %%. But some broken lexes
-# (Solaris, I think it was) want two %% lines, so accommodate them.
-echo '%%
-%%' | $LEX
-if test -f lex.yy.c; then
- ac_cv_prog_lex_root=lex.yy
-elif test -f lexyy.c; then
- ac_cv_prog_lex_root=lexyy
-else
- { echo "configure: error: cannot find output from $LEX; giving up" 1>&2; exit 1; }
-fi
-fi
-echo "$ac_t""$ac_cv_prog_lex_root" 1>&6
-LEX_OUTPUT_ROOT=$ac_cv_prog_lex_root
+ac_ext=C
+# CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
+ac_cpp='$CXXCPP $CPPFLAGS'
+ac_compile='${CXX-g++} -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
+ac_link='${CXX-g++} -o conftest $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
+cross_compiling=$ac_cv_prog_cxx_cross
-echo $ac_n "checking whether yytext is a pointer""... $ac_c" 1>&6
-echo "configure:1373: checking whether yytext is a pointer" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_lex_yytext_pointer'+set}'`\" = set"; then
+
+echo $ac_n "checking for cout in -lstdc++""... $ac_c" 1>&6
+echo "configure:1774: checking for cout in -lstdc++" >&5
+ac_lib_var=`echo stdc++'_'cout | sed 'y%./+-%__p_%'`
+if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
- # POSIX says lex can declare yytext either as a pointer or an array; the
-# default is implementation-dependent. Figure out which it is, since
-# not all implementations provide the %pointer and %array declarations.
-ac_cv_prog_lex_yytext_pointer=no
-echo 'extern char *yytext;' >>$LEX_OUTPUT_ROOT.c
-ac_save_LIBS="$LIBS"
-LIBS="$LIBS $LEXLIB"
+ ac_save_LIBS="$LIBS"
+LIBS="-lstdc++ $LIBS"
cat > conftest.$ac_ext <<EOF
-#line 1385 "configure"
+#line 1782 "configure"
#include "confdefs.h"
-`cat $LEX_OUTPUT_ROOT.c`
-int main() {
+/* Override any gcc2 internal prototype to avoid an error. */
+#ifdef __cplusplus
+extern "C"
+#endif
+/* We use char because int might match the return type of a gcc2
+ builtin and then its argument prototype would still apply. */
+char cout();
+int main() {
+cout()
; return 0; }
EOF
-if { (eval echo configure:1392: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:1796: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
rm -rf conftest*
- ac_cv_prog_lex_yytext_pointer=yes
+ eval "ac_cv_lib_$ac_lib_var=yes"
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
+ rm -rf conftest*
+ eval "ac_cv_lib_$ac_lib_var=no"
fi
rm -f conftest*
LIBS="$ac_save_LIBS"
-rm -f "${LEX_OUTPUT_ROOT}.c"
fi
-
-echo "$ac_t""$ac_cv_prog_lex_yytext_pointer" 1>&6
-if test $ac_cv_prog_lex_yytext_pointer = yes; then
- cat >> confdefs.h <<\EOF
-#define YYTEXT_POINTER 1
+if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
+ echo "$ac_t""yes" 1>&6
+ ac_tr_lib=HAVE_LIB`echo stdc++ | sed -e 's/[^a-zA-Z0-9_]/_/g' \
+ -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
+ cat >> confdefs.h <<EOF
+#define $ac_tr_lib 1
EOF
+ LIBS="-lstdc++ $LIBS"
+
+else
+ echo "$ac_t""no" 1>&6
fi
-echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
-echo "configure:1414: checking for ANSI C header files" >&5
-if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
+
+for ac_hdr in iostream vector map string list typeinfo iterator strstream stdexcept algorithm
+do
+ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
+echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
+echo "configure:1828: checking for $ac_hdr" >&5
+if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 1419 "configure"
+#line 1833 "configure"
#include "confdefs.h"
-#include <stdlib.h>
-#include <stdarg.h>
-#include <string.h>
-#include <float.h>
+#include <$ac_hdr>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:1427: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
-ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
+{ (eval echo configure:1838: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+ac_err=`grep -v '^ *+' conftest.out`
if test -z "$ac_err"; then
rm -rf conftest*
- ac_cv_header_stdc=yes
+ eval "ac_cv_header_$ac_safe=yes"
else
echo "$ac_err" >&5
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
- ac_cv_header_stdc=no
+ eval "ac_cv_header_$ac_safe=no"
fi
rm -f conftest*
+fi
+if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
+ echo "$ac_t""yes" 1>&6
+ ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
+ cat >> confdefs.h <<EOF
+#define $ac_tr_hdr 1
+EOF
+
+else
+ echo "$ac_t""no" 1>&6
+{ echo "configure: error: need to have ANSI compliant headers" 1>&2; exit 1; }
+fi
+done
-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
-#line 1444 "configure"
+
+for ac_hdr in unistd.h
+do
+ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
+echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
+echo "configure:1870: checking for $ac_hdr" >&5
+if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ cat > conftest.$ac_ext <<EOF
+#line 1875 "configure"
#include "confdefs.h"
-#include <string.h>
+#include <$ac_hdr>
EOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
- egrep "memchr" >/dev/null 2>&1; then
- :
+ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
+{ (eval echo configure:1880: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+ac_err=`grep -v '^ *+' conftest.out`
+if test -z "$ac_err"; then
+ rm -rf conftest*
+ eval "ac_cv_header_$ac_safe=yes"
else
+ echo "$ac_err" >&5
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
rm -rf conftest*
- ac_cv_header_stdc=no
+ eval "ac_cv_header_$ac_safe=no"
fi
rm -f conftest*
-
fi
+if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
+ echo "$ac_t""yes" 1>&6
+ ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
+ cat >> confdefs.h <<EOF
+#define $ac_tr_hdr 1
+EOF
+
+else
+ echo "$ac_t""no" 1>&6
+fi
+done
-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
-#line 1462 "configure"
+for ac_hdr in readline/readline.h readline/history.h
+do
+ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
+echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
+echo "configure:1910: checking for $ac_hdr" >&5
+if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ cat > conftest.$ac_ext <<EOF
+#line 1915 "configure"
#include "confdefs.h"
-#include <stdlib.h>
+#include <$ac_hdr>
EOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
- egrep "free" >/dev/null 2>&1; then
- :
+ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
+{ (eval echo configure:1920: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+ac_err=`grep -v '^ *+' conftest.out`
+if test -z "$ac_err"; then
+ rm -rf conftest*
+ eval "ac_cv_header_$ac_safe=yes"
else
+ echo "$ac_err" >&5
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
rm -rf conftest*
- ac_cv_header_stdc=no
+ eval "ac_cv_header_$ac_safe=no"
fi
rm -f conftest*
-
fi
+if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
+ echo "$ac_t""yes" 1>&6
+ ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
+ cat >> confdefs.h <<EOF
+#define $ac_tr_hdr 1
+EOF
+
+else
+ echo "$ac_t""no" 1>&6
+fi
+done
-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
- :
+echo $ac_n "checking for readline in -lreadline""... $ac_c" 1>&6
+echo "configure:1947: checking for readline in -lreadline" >&5
+ac_lib_var=`echo readline'_'readline | sed 'y%./+-%__p_%'`
+if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
else
- cat > conftest.$ac_ext <<EOF
-#line 1483 "configure"
+ ac_save_LIBS="$LIBS"
+LIBS="-lreadline $LIBS"
+cat > conftest.$ac_ext <<EOF
+#line 1955 "configure"
#include "confdefs.h"
+/* Override any gcc2 internal prototype to avoid an error. */
#ifdef __cplusplus
-extern "C" void exit(int);
+extern "C"
#endif
-#include <ctype.h>
-#define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
-#define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
-#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); }
+/* We use char because int might match the return type of a gcc2
+ builtin and then its argument prototype would still apply. */
+char readline();
+int main() {
+readline()
+; return 0; }
EOF
-if { (eval echo configure:1497: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
-then
- :
+if { (eval echo configure:1969: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+ rm -rf conftest*
+ eval "ac_cv_lib_$ac_lib_var=yes"
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
- rm -fr conftest*
- ac_cv_header_stdc=no
-fi
-rm -fr conftest*
+ rm -rf conftest*
+ eval "ac_cv_lib_$ac_lib_var=no"
fi
+rm -f conftest*
+LIBS="$ac_save_LIBS"
fi
-fi
-
-echo "$ac_t""$ac_cv_header_stdc" 1>&6
-if test $ac_cv_header_stdc = yes; then
- cat >> confdefs.h <<\EOF
-#define STDC_HEADERS 1
+if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
+ echo "$ac_t""yes" 1>&6
+ ac_tr_lib=HAVE_LIB`echo readline | sed -e 's/[^a-zA-Z0-9_]/_/g' \
+ -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
+ cat >> confdefs.h <<EOF
+#define $ac_tr_lib 1
EOF
+ LIBS="-lreadline $LIBS"
+
+else
+ echo "$ac_t""no" 1>&6
fi
-for ac_hdr in unistd.h
+
+
+ for ac_hdr in CLN/cln.h
do
ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:1524: checking for $ac_hdr" >&5
+echo "configure:2002: checking for $ac_hdr" >&5
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 1529 "configure"
+#line 2007 "configure"
#include "confdefs.h"
#include <$ac_hdr>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:1534: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
-ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
+{ (eval echo configure:2012: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+ac_err=`grep -v '^ *+' conftest.out`
if test -z "$ac_err"; then
rm -rf conftest*
eval "ac_cv_header_$ac_safe=yes"
else
echo "$ac_t""no" 1>&6
-fi
-done
-
-for ac_func in strdup
+for ac_hdr in cln.h
do
-echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:1563: checking for $ac_func" >&5
-if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
+ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
+echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
+echo "configure:2039: checking for $ac_hdr" >&5
+if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 1568 "configure"
+#line 2044 "configure"
#include "confdefs.h"
-/* System header to define __stub macros and hopefully few prototypes,
- which can conflict with char $ac_func(); below. */
-#include <assert.h>
-/* Override any gcc2 internal prototype to avoid an error. */
-#ifdef __cplusplus
-extern "C"
-#endif
-/* We use char because int might match the return type of a gcc2
- builtin and then its argument prototype would still apply. */
-char $ac_func();
-
-int main() {
-
-/* The GNU C library defines this for functions which it implements
- to always fail with ENOSYS. Some functions are actually named
- something starting with __ and the normal name is an alias. */
-#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
-choke me
-#else
-$ac_func();
-#endif
-
-; return 0; }
+#include <$ac_hdr>
EOF
-if { (eval echo configure:1594: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
+{ (eval echo configure:2049: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+ac_err=`grep -v '^ *+' conftest.out`
+if test -z "$ac_err"; then
rm -rf conftest*
- eval "ac_cv_func_$ac_func=yes"
+ eval "ac_cv_header_$ac_safe=yes"
else
+ echo "$ac_err" >&5
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
- eval "ac_cv_func_$ac_func=no"
+ eval "ac_cv_header_$ac_safe=no"
fi
rm -f conftest*
fi
-
-if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
+if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
echo "$ac_t""yes" 1>&6
- ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+ ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
cat >> confdefs.h <<EOF
-#define $ac_tr_func 1
+#define $ac_tr_hdr 1
EOF
else
echo "$ac_t""no" 1>&6
+{ echo "configure: error: cannot find header for Bruno Haible's CLN" 1>&2; exit 1; };
+
fi
done
-for ac_hdr in readline/readline.h readline/history.h
-do
-ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
-echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:1622: checking for $ac_hdr" >&5
-if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
+
+fi
+done
+
+
+
+ echo $ac_n "checking how to link with libcln""... $ac_c" 1>&6
+echo "configure:2084: checking how to link with libcln" >&5
+ saved_LIBS="${LIBS}"
+ if eval "test \"`echo '$''{'ginac_cv_lib_cln_link'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ LIBS="-lcln"
+ case "${ac_cv_header_CLN_cln_h}" in
+ "yes")
+ cat > conftest.$ac_ext <<EOF
+#line 2093 "configure"
+#include "confdefs.h"
+#include <CLN/cln.h>
+int main() {
+factorial(1);
+; return 0; }
+EOF
+if { (eval echo configure:2100: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+ rm -rf conftest*
+ ginac_cv_lib_cln_link="-lcln"
+else
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -rf conftest*
+ ginac_cv_lib_cln_link="fail"
+fi
+rm -f conftest*
+ ;;
+ *)
+ cat > conftest.$ac_ext <<EOF
+#line 2113 "configure"
+#include "confdefs.h"
+#include <cln.h>
+int main() {
+factorial(1);
+; return 0; }
+EOF
+if { (eval echo configure:2120: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+ rm -rf conftest*
+ ginac_cv_lib_cln_link="-lcln"
+else
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -rf conftest*
+ ginac_cv_lib_cln_link="fail"
+fi
+rm -f conftest*
+ ;;
+ esac
+
+fi
+
+ case "${ginac_cv_lib_cln_link}" in
+ "-lcln")
+ LIBS="-lcln ${saved_LIBS}"
+ echo "$ac_t""-lcln" 1>&6
+
+ echo $ac_n "checking whether libcln behaves sane""... $ac_c" 1>&6
+echo "configure:2141: checking whether libcln behaves sane" >&5
+ if eval "test \"`echo '$''{'ginac_cv_lib_cln_integrity'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
+
+ case "${ac_cv_header_CLN_cln_h}" in
+ "yes")
+ if test "$cross_compiling" = yes; then
+ ginac_cv_lib_cln_integrity="guessing sane"
+else
cat > conftest.$ac_ext <<EOF
-#line 1627 "configure"
+#line 2152 "configure"
#include "confdefs.h"
-#include <$ac_hdr>
+#ifdef __cplusplus
+extern "C" void exit(int);
+#endif
+#include <CLN/cln.h>
+int main() {
+cl_RA q(3); q = q/2; cl_RA p(3); p = p/2;
+if (q+p != 3) return 1; else return 0;
+}
EOF
-ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:1632: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
-ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
-if test -z "$ac_err"; then
- rm -rf conftest*
- eval "ac_cv_header_$ac_safe=yes"
+if { (eval echo configure:2163: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
+then
+ ginac_cv_lib_cln_integrity="sane"
else
- echo "$ac_err" >&5
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
- rm -rf conftest*
- eval "ac_cv_header_$ac_safe=no"
-fi
-rm -f conftest*
+ rm -fr conftest*
+ ginac_cv_lib_cln_integrity="insane"
fi
-if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
- echo "$ac_t""yes" 1>&6
- ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
- cat >> confdefs.h <<EOF
-#define $ac_tr_hdr 1
-EOF
-
-else
- echo "$ac_t""no" 1>&6
-{ echo "configure: error: need to have GNU readline headers" 1>&2; exit 1; }
+rm -fr conftest*
fi
-done
-echo $ac_n "checking for readline in -lreadline""... $ac_c" 1>&6
-echo "configure:1660: checking for readline in -lreadline" >&5
-ac_lib_var=`echo readline'_'readline | sed 'y%./+-%__p_%'`
-if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
+ ;;
+ *)
+ if test "$cross_compiling" = yes; then
+ ginac_cv_lib_cln_integrity="guessing sane"
else
- ac_save_LIBS="$LIBS"
-LIBS="-lreadline $LIBS"
-cat > conftest.$ac_ext <<EOF
-#line 1668 "configure"
+ cat > conftest.$ac_ext <<EOF
+#line 2181 "configure"
#include "confdefs.h"
-/* Override any gcc2 internal prototype to avoid an error. */
#ifdef __cplusplus
-extern "C"
+extern "C" void exit(int);
#endif
-/* We use char because int might match the return type of a gcc2
- builtin and then its argument prototype would still apply. */
-char readline();
-
+#include <cln.h>
int main() {
-readline()
-; return 0; }
+cl_RA q(3); q = q/2; cl_RA p(3); p = p/2;
+if (q+p != 3) return 1; else return 0;
+}
EOF
-if { (eval echo configure:1682: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
- rm -rf conftest*
- eval "ac_cv_lib_$ac_lib_var=yes"
+if { (eval echo configure:2192: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
+then
+ ginac_cv_lib_cln_integrity="sane"
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
- rm -rf conftest*
- eval "ac_cv_lib_$ac_lib_var=no"
+ rm -fr conftest*
+ ginac_cv_lib_cln_integrity="insane"
+fi
+rm -fr conftest*
fi
-rm -f conftest*
-LIBS="$ac_save_LIBS"
+ ;;
+ esac
+
fi
-if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
- echo "$ac_t""yes" 1>&6
- ac_tr_lib=HAVE_LIB`echo readline | sed -e 's/[^a-zA-Z0-9_]/_/g' \
- -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
- cat >> confdefs.h <<EOF
-#define $ac_tr_lib 1
-EOF
- LIBS="-lreadline $LIBS"
+ case "${ginac_cv_lib_cln_integrity}" in
+ "sane")
+ echo "$ac_t""yes" 1>&6
+ ;;
+ "insane")
+ echo "$ac_t""no" 1>&6
+ echo "configure: warning: maybe version of libcln is older than 1.0.2?" 1>&2
+ ;;
+ "guessing sane")
+ echo "$ac_t""hopefully" 1>&6
+ ;;
+ *)
+ echo "configure: warning: you found a bug in the configure script!" 1>&2
+ ;;
+ esac
+
+ ;;
+ "fail")
+ LIBS="${saved_LIBS}"
+ echo "$ac_t""" 1>&6
+ echo "configure: warning: linking with libcln failed" 1>&2
+ ;;
+ *)
+ LIBS="${saved_LIBS}"
+ ;;
+ esac
-else
- echo "$ac_t""no" 1>&6
-{ echo "configure: error: need to have GNU readline library" 1>&2; exit 1; }
-fi
# Extract the first word of "doxygen", so it can be a program name with args.
set dummy doxygen; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1713: checking for $ac_word" >&5
+echo "configure:2240: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_path_DOXYGEN'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
/*)
ac_cv_path_DOXYGEN="$DOXYGEN" # Let the user override the test with a path.
;;
- ?:/*)
- ac_cv_path_DOXYGEN="$DOXYGEN" # Let the user override the test with a dos path.
- ;;
*)
- IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
- ac_dummy="$PATH"
- for ac_dir in $ac_dummy; do
+ IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
+ for ac_dir in $PATH; do
test -z "$ac_dir" && ac_dir=.
if test -f $ac_dir/$ac_word; then
ac_cv_path_DOXYGEN="$ac_dir/$ac_word"
echo "$ac_t""no" 1>&6
fi
+# Extract the first word of "jade", so it can be a program name with args.
+set dummy jade; ac_word=$2
+echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
+echo "configure:2272: checking for $ac_word" >&5
+if eval "test \"`echo '$''{'ac_cv_path_JADE'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ case "$JADE" in
+ /*)
+ ac_cv_path_JADE="$JADE" # Let the user override the test with a path.
+ ;;
+ *)
+ IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
+ for ac_dir in $PATH; do
+ test -z "$ac_dir" && ac_dir=.
+ if test -f $ac_dir/$ac_word; then
+ ac_cv_path_JADE="$ac_dir/$ac_word"
+ break
+ fi
+ done
+ IFS="$ac_save_ifs"
+ test -z "$ac_cv_path_JADE" && ac_cv_path_JADE=""""
+ ;;
+esac
+fi
+JADE="$ac_cv_path_JADE"
+if test -n "$JADE"; then
+ echo "$ac_t""$JADE" 1>&6
+else
+ echo "$ac_t""no" 1>&6
+fi
+
+# Extract the first word of "jadetex", so it can be a program name with args.
+set dummy jadetex; ac_word=$2
+echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
+echo "configure:2304: checking for $ac_word" >&5
+if eval "test \"`echo '$''{'ac_cv_path_JADETEX'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ case "$JADETEX" in
+ /*)
+ ac_cv_path_JADETEX="$JADETEX" # Let the user override the test with a path.
+ ;;
+ *)
+ IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
+ for ac_dir in $PATH; do
+ test -z "$ac_dir" && ac_dir=.
+ if test -f $ac_dir/$ac_word; then
+ ac_cv_path_JADETEX="$ac_dir/$ac_word"
+ break
+ fi
+ done
+ IFS="$ac_save_ifs"
+ test -z "$ac_cv_path_JADETEX" && ac_cv_path_JADETEX=""""
+ ;;
+esac
+fi
+JADETEX="$ac_cv_path_JADETEX"
+if test -n "$JADETEX"; then
+ echo "$ac_t""$JADETEX" 1>&6
+else
+ echo "$ac_t""no" 1>&6
+fi
+
# Extract the first word of "latex", so it can be a program name with args.
set dummy latex; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1749: checking for $ac_word" >&5
+echo "configure:2336: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_path_LATEX'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
/*)
ac_cv_path_LATEX="$LATEX" # Let the user override the test with a path.
;;
- ?:/*)
- ac_cv_path_LATEX="$LATEX" # Let the user override the test with a dos path.
- ;;
*)
- IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
- ac_dummy="$PATH"
- for ac_dir in $ac_dummy; do
+ IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
+ for ac_dir in $PATH; do
test -z "$ac_dir" && ac_dir=.
if test -f $ac_dir/$ac_word; then
ac_cv_path_LATEX="$ac_dir/$ac_word"
# Extract the first word of "makeindex", so it can be a program name with args.
set dummy makeindex; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1785: checking for $ac_word" >&5
+echo "configure:2368: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_path_MAKEINDEX'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
/*)
ac_cv_path_MAKEINDEX="$MAKEINDEX" # Let the user override the test with a path.
;;
- ?:/*)
- ac_cv_path_MAKEINDEX="$MAKEINDEX" # Let the user override the test with a dos path.
- ;;
*)
- IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
- ac_dummy="$PATH"
- for ac_dir in $ac_dummy; do
+ IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
+ for ac_dir in $PATH; do
test -z "$ac_dir" && ac_dir=.
if test -f $ac_dir/$ac_word; then
ac_cv_path_MAKEINDEX="$ac_dir/$ac_word"
# Extract the first word of "dvips", so it can be a program name with args.
set dummy dvips; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1821: checking for $ac_word" >&5
+echo "configure:2400: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_path_DVIPS'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
/*)
ac_cv_path_DVIPS="$DVIPS" # Let the user override the test with a path.
;;
- ?:/*)
- ac_cv_path_DVIPS="$DVIPS" # Let the user override the test with a dos path.
- ;;
*)
- IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
- ac_dummy="$PATH"
- for ac_dir in $ac_dummy; do
+ IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
+ for ac_dir in $PATH; do
test -z "$ac_dir" && ac_dir=.
if test -f $ac_dir/$ac_word; then
ac_cv_path_DVIPS="$ac_dir/$ac_word"
# Extract the first word of "fig2dev", so it can be a program name with args.
set dummy fig2dev; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1857: checking for $ac_word" >&5
+echo "configure:2432: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_path_FIG2DEV'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
/*)
ac_cv_path_FIG2DEV="$FIG2DEV" # Let the user override the test with a path.
;;
- ?:/*)
- ac_cv_path_FIG2DEV="$FIG2DEV" # Let the user override the test with a dos path.
- ;;
*)
- IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
- ac_dummy="$PATH"
- for ac_dir in $ac_dummy; do
+ IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
+ for ac_dir in $PATH; do
test -z "$ac_dir" && ac_dir=.
if test -f $ac_dir/$ac_word; then
ac_cv_path_FIG2DEV="$ac_dir/$ac_word"
echo "$ac_t""no" 1>&6
fi
-# Extract the first word of "jade", so it can be a program name with args.
-set dummy jade; ac_word=$2
-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1893: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_path_JADE'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- case "$JADE" in
- /*)
- ac_cv_path_JADE="$JADE" # Let the user override the test with a path.
- ;;
- ?:/*)
- ac_cv_path_JADE="$JADE" # Let the user override the test with a dos path.
- ;;
- *)
- 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
- ac_cv_path_JADE="$ac_dir/$ac_word"
- break
- fi
- done
- IFS="$ac_save_ifs"
- test -z "$ac_cv_path_JADE" && ac_cv_path_JADE=""""
- ;;
-esac
-fi
-JADE="$ac_cv_path_JADE"
-if test -n "$JADE"; then
- echo "$ac_t""$JADE" 1>&6
-else
- echo "$ac_t""no" 1>&6
-fi
-# Extract the first word of "jadetex", so it can be a program name with args.
-set dummy jadetex; ac_word=$2
-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1929: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_path_JADETEX'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- case "$JADETEX" in
- /*)
- ac_cv_path_JADETEX="$JADETEX" # Let the user override the test with a path.
- ;;
- ?:/*)
- ac_cv_path_JADETEX="$JADETEX" # Let the user override the test with a dos path.
- ;;
- *)
- 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
- ac_cv_path_JADETEX="$ac_dir/$ac_word"
- break
- fi
- done
- IFS="$ac_save_ifs"
- test -z "$ac_cv_path_JADETEX" && ac_cv_path_JADETEX=""""
- ;;
-esac
+TUTORIAL_TARGETS=
+REFERENCE_TARGETS=
+if [ "x$enable_html_doc" = "xyes" ]; then
+ TUTORIAL_TARGETS="$TUTORIAL_TARGETS index.html"
+ REFERENCE_TARGETS="$REFERENCE_TARGETS index.html"
fi
-JADETEX="$ac_cv_path_JADETEX"
-if test -n "$JADETEX"; then
- echo "$ac_t""$JADETEX" 1>&6
-else
- echo "$ac_t""no" 1>&6
+if [ "x$enable_ps_doc" = "xyes" ]; then
+# currently doesn't work
+# TUTORIAL_TARGETS="$TUTORIAL_TARGETS tutorial.ps"
+ REFERENCE_TARGETS="$REFERENCE_TARGETS reference.ps"
fi
-
-
trap '' 1 2 15
cat > confcache <<\EOF
# This file is a shell script that caches the results of configure
# 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
+ case `(ac_space=' '; set) 2>&1` in
*ac_space=\ *)
# `set' does not quote correctly, so add quotes (double-quote substitution
# turns \\\\ into \\, and sed turns \\ into \).
echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
-version | --version | --versio | --versi | --vers | --ver | --ve | --v)
- echo "$CONFIG_STATUS generated by autoconf version 2.13"
+ echo "$CONFIG_STATUS generated by autoconf version 2.12"
exit 0 ;;
-help | --help | --hel | --he | --h)
echo "\$ac_cs_usage"; exit 0 ;;
ac_given_srcdir=$srcdir
ac_given_INSTALL="$INSTALL"
-trap 'rm -fr `echo "Makefile src/Makefile check/Makefile ginsh/Makefile doc/Makefile config.h" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
+trap 'rm -fr `echo "
+Makefile
+GiNaC.spec
+ginac/Makefile
+check/Makefile
+ginsh/Makefile
+doc/Makefile
+doc/tutorial/Makefile
+doc/reference/Makefile
+ config.h" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
EOF
cat >> $CONFIG_STATUS <<EOF
s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
$ac_vpsub
$extrasub
-s%@SHELL@%$SHELL%g
s%@CFLAGS@%$CFLAGS%g
s%@CPPFLAGS@%$CPPFLAGS%g
s%@CXXFLAGS@%$CXXFLAGS%g
-s%@FFLAGS@%$FFLAGS%g
s%@DEFS@%$DEFS%g
s%@LDFLAGS@%$LDFLAGS%g
s%@LIBS@%$LIBS%g
s%@oldincludedir@%$oldincludedir%g
s%@infodir@%$infodir%g
s%@mandir@%$mandir%g
-s%@CXX@%$CXX%g
-s%@CXXCPP@%$CXXCPP%g
+s%@GINACLIB_MAJOR_VERSION@%$GINACLIB_MAJOR_VERSION%g
+s%@GINACLIB_MINOR_VERSION@%$GINACLIB_MINOR_VERSION%g
+s%@GINACLIB_MICRO_VERSION@%$GINACLIB_MICRO_VERSION%g
+s%@GINACLIB_INTERFACE_AGE@%$GINACLIB_INTERFACE_AGE%g
+s%@GINACLIB_BINARY_AGE@%$GINACLIB_BINARY_AGE%g
+s%@GINACLIB_VERSION@%$GINACLIB_VERSION%g
+s%@LT_RELEASE@%$LT_RELEASE%g
+s%@LT_CURRENT@%$LT_CURRENT%g
+s%@LT_REVISION@%$LT_REVISION%g
+s%@LT_AGE@%$LT_AGE%g
s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
-s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g
s%@INSTALL_DATA@%$INSTALL_DATA%g
-s%@MAKEDEPEND@%$MAKEDEPEND%g
+s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g
+s%@PACKAGE@%$PACKAGE%g
+s%@VERSION@%$VERSION%g
+s%@ACLOCAL@%$ACLOCAL%g
+s%@AUTOCONF@%$AUTOCONF%g
+s%@AUTOMAKE@%$AUTOMAKE%g
+s%@AUTOHEADER@%$AUTOHEADER%g
+s%@MAKEINFO@%$MAKEINFO%g
+s%@SET_MAKE@%$SET_MAKE%g
+s%@MAINT@%$MAINT%g
+s%@CXX@%$CXX%g
+s%@CXXCPP@%$CXXCPP%g
+s%@host@%$host%g
+s%@host_alias@%$host_alias%g
+s%@host_cpu@%$host_cpu%g
+s%@host_vendor@%$host_vendor%g
+s%@host_os@%$host_os%g
+s%@RANLIB@%$RANLIB%g
+s%@CC@%$CC%g
+s%@LD@%$LD%g
+s%@NM@%$NM%g
+s%@LN_S@%$LN_S%g
s%@LIBTOOL@%$LIBTOOL%g
s%@LEX@%$LEX%g
s%@LEXLIB@%$LEXLIB%g
-s%@YACC@%$YACC%g
+s%@CPP@%$CPP%g
s%@LEX_OUTPUT_ROOT@%$LEX_OUTPUT_ROOT%g
+s%@YACC@%$YACC%g
s%@DOXYGEN@%$DOXYGEN%g
+s%@JADE@%$JADE%g
+s%@JADETEX@%$JADETEX%g
s%@LATEX@%$LATEX%g
s%@MAKEINDEX@%$MAKEINDEX%g
s%@DVIPS@%$DVIPS%g
s%@FIG2DEV@%$FIG2DEV%g
-s%@JADE@%$JADE%g
-s%@JADETEX@%$JADETEX%g
-s%@shared@%$shared%g
-s%@LibGiNaC_Ver@%$LibGiNaC_Ver%g
+s%@TUTORIAL_TARGETS@%$TUTORIAL_TARGETS%g
+s%@REFERENCE_TARGETS@%$REFERENCE_TARGETS%g
CEOF
EOF
cat >> $CONFIG_STATUS <<EOF
-CONFIG_FILES=\${CONFIG_FILES-"Makefile src/Makefile check/Makefile ginsh/Makefile doc/Makefile"}
+CONFIG_FILES=\${CONFIG_FILES-"Makefile
+GiNaC.spec
+ginac/Makefile
+check/Makefile
+ginsh/Makefile
+doc/Makefile
+doc/tutorial/Makefile
+doc/reference/Makefile
+"}
EOF
cat >> $CONFIG_STATUS <<\EOF
for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
EOF
cat >> $CONFIG_STATUS <<EOF
+
EOF
cat >> $CONFIG_STATUS <<\EOF
+test -z "$CONFIG_HEADERS" || echo timestamp > stamp-h
exit 0
EOF
rm -fr confdefs* $ac_clean_files
test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
-echo "now type make"
+echo "Configuration done. Now type \"make\"."
git://www.ginac.de / ginac.git / blobdiff