# Configure paths for GTS
# Stéphane Popinet 2001-10-4
# adapted from
# Configure paths for GLIB
# Owen Taylor 97-11-3
dnl AM_PATH_GTS([MINIMUM-VERSION, [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND ]]])
dnl Test for GTS, and define GTS_CFLAGS and GTS_LIBS
dnl
AC_DEFUN([AM_PATH_GTS],
[dnl
dnl Get the cflags and libraries from the gts-config script
dnl
AC_ARG_WITH(gts-prefix,[ --with-gts-prefix=PFX Prefix where GTS is installed (optional)],
gts_config_prefix="$withval", gts_config_prefix="")
AC_ARG_WITH(gts-exec-prefix,[ --with-gts-exec-prefix=PFX Exec prefix where GTS is installed (optional)],
gts_config_exec_prefix="$withval", gts_config_exec_prefix="")
AC_ARG_ENABLE(gtstest, [ --disable-gtstest Do not try to compile and run a test GTS program],
, enable_gtstest=yes)
if test x$gts_config_exec_prefix != x ; then
gts_config_args="$gts_config_args --exec-prefix=$gts_config_exec_prefix"
if test x${GTS_CONFIG+set} != xset ; then
GTS_CONFIG=$gts_config_exec_prefix/bin/gts-config
fi
fi
if test x$gts_config_prefix != x ; then
gts_config_args="$gts_config_args --prefix=$gts_config_prefix"
if test x${GTS_CONFIG+set} != xset ; then
GTS_CONFIG=$gts_config_prefix/bin/gts-config
fi
fi
for module in . $4
do
case "$module" in
gmodule)
gts_config_args="$gts_config_args gmodule"
;;
gthread)
gts_config_args="$gts_config_args gthread"
;;
esac
done
AC_PATH_PROG(GTS_CONFIG, gts-config, no)
min_gts_version=ifelse([$1], ,0.4.2,$1)
AC_MSG_CHECKING(for GTS - version >= $min_gts_version)
no_gts=""
if test "$GTS_CONFIG" = "no" ; then
no_gts=yes
else
GTS_CFLAGS=`$GTS_CONFIG $gts_config_args --cflags`
GTS_LIBS=`$GTS_CONFIG $gts_config_args --libs`
gts_config_major_version=`$GTS_CONFIG $gts_config_args --version | \
sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\1/'`
gts_config_minor_version=`$GTS_CONFIG $gts_config_args --version | \
sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\2/'`
gts_config_micro_version=`$GTS_CONFIG $gts_config_args --version | \
sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\3/'`
if test "x$enable_gtstest" = "xyes" ; then
ac_save_CFLAGS="$CFLAGS"
ac_save_LIBS="$LIBS"
CFLAGS="$CFLAGS $GTS_CFLAGS"
LIBS="$GTS_LIBS $LIBS"
dnl
dnl Now check if the installed GTS is sufficiently new. (Also sanity
dnl checks the results of gts-config to some extent
dnl
rm -f conf.gtstest
AC_TRY_RUN([
#include <gts.h>
#include <stdio.h>
#include <stdlib.h>
int
main ()
{
int major, minor, micro;
char *tmp_version;
system ("touch conf.gtstest");
/* HP/UX 9 (%@#!) writes to sscanf strings */
tmp_version = g_strdup("$min_gts_version");
if (sscanf(tmp_version, "%d.%d.%d", &major, &minor, µ) != 3) {
printf("%s, bad version string\n", "$min_gts_version");
exit(1);
}
if ((gts_major_version != $gts_config_major_version) ||
(gts_minor_version != $gts_config_minor_version) ||
(gts_micro_version != $gts_config_micro_version))
{
printf("\n*** 'gts-config --version' returned %d.%d.%d, but GTS (%d.%d.%d)\n",
$gts_config_major_version, $gts_config_minor_version, $gts_config_micro_version,
gts_major_version, gts_minor_version, gts_micro_version);
printf ("*** was found! If gts-config was correct, then it is best\n");
printf ("*** to remove the old version of GTS. You may also be able to fix the error\n");
printf("*** by modifying your LD_LIBRARY_PATH enviroment variable, or by editing\n");
printf("*** /etc/ld.so.conf. Make sure you have run ldconfig if that is\n");
printf("*** required on your system.\n");
printf("*** If gts-config was wrong, set the environment variable GTS_CONFIG\n");
printf("*** to point to the correct copy of gts-config, and remove the file config.cache\n");
printf("*** before re-running configure\n");
}
else if ((gts_major_version != GTS_MAJOR_VERSION) ||
(gts_minor_version != GTS_MINOR_VERSION) ||
(gts_micro_version != GTS_MICRO_VERSION))
{
printf("*** GTS header files (version %d.%d.%d) do not match\n",
GTS_MAJOR_VERSION, GTS_MINOR_VERSION, GTS_MICRO_VERSION);
printf("*** library (version %d.%d.%d)\n",
gts_major_version, gts_minor_version, gts_micro_version);
}
else
{
if ((gts_major_version > major) ||
((gts_major_version == major) && (gts_minor_version > minor)) ||
((gts_major_version == major) && (gts_minor_version == minor) && (gts_micro_version >= micro)))
{
return 0;
}
else
{
printf("\n*** An old version of GTS (%d.%d.%d) was found.\n",
gts_major_version, gts_minor_version, gts_micro_version);
printf("*** You need a version of GTS newer than %d.%d.%d. The latest version of\n",
major, minor, micro);
printf("*** GTS is always available from http://gts.sourceforge.net.\n");
printf("***\n");
printf("*** If you have already installed a sufficiently new version, this error\n");
printf("*** probably means that the wrong copy of the gts-config shell script is\n");
printf("*** being found. The easiest way to fix this is to remove the old version\n");
printf("*** of GTS, but you can also set the GTS_CONFIG environment to point to the\n");
printf("*** correct copy of gts-config. (In this case, you will have to\n");
printf("*** modify your LD_LIBRARY_PATH enviroment variable, or edit /etc/ld.so.conf\n");
printf("*** so that the correct libraries are found at run-time))\n");
}
}
return 1;
}
],, no_gts=yes,[echo $ac_n "cross compiling; assumed OK... $ac_c"])
CFLAGS="$ac_save_CFLAGS"
LIBS="$ac_save_LIBS"
fi
fi
if test "x$no_gts" = x ; then
AC_MSG_RESULT(yes)
ifelse([$2], , :, [$2])
else
AC_MSG_RESULT(no)
if test "$GTS_CONFIG" = "no" ; then
echo "*** The gts-config script installed by GTS could not be found"
echo "*** If GTS was installed in PREFIX, make sure PREFIX/bin is in"
echo "*** your path, or set the GTS_CONFIG environment variable to the"
echo "*** full path to gts-config."
else
if test -f conf.gtstest ; then
:
else
echo "*** Could not run GTS test program, checking why..."
CFLAGS="$CFLAGS $GTS_CFLAGS"
LIBS="$LIBS $GTS_LIBS"
AC_TRY_LINK([
#include <gts.h>
#include <stdio.h>
], [ return ((gts_major_version) || (gts_minor_version) || (gts_micro_version)); ],
[ echo "*** The test program compiled, but did not run. This usually means"
echo "*** that the run-time linker is not finding GTS or finding the wrong"
echo "*** version of GTS. If it is not finding GTS, you'll need to set your"
echo "*** LD_LIBRARY_PATH environment variable, or edit /etc/ld.so.conf to point"
echo "*** to the installed location Also, make sure you have run ldconfig if that"
echo "*** is required on your system"
echo "***"
echo "*** If you have an old version installed, it is best to remove it, although"
echo "*** you may also be able to get things to work by modifying LD_LIBRARY_PATH"
echo "***"],
[ echo "*** The test program failed to compile or link. See the file config.log for the"
echo "*** exact error that occured. This usually means GTS was incorrectly installed"
echo "*** or that you have moved GTS since it was installed. In the latter case, you"
echo "*** may want to edit the gts-config script: $GTS_CONFIG" ])
CFLAGS="$ac_save_CFLAGS"
LIBS="$ac_save_LIBS"
fi
fi
GTS_CFLAGS=""
GTS_LIBS=""
ifelse([$3], , :, [$3])
fi
AC_SUBST(GTS_CFLAGS)
AC_SUBST(GTS_LIBS)
rm -f conf.gtstest
])
dnl DX_INSTALL_PATH
dnl Tries to find the location where dx is installed if it
dnl can not then it defaults to /usr/local/dx
dnl --------------------------------------------------------
AC_DEFUN([DX_INSTALL_PATH],
[
AC_CACHE_CHECK([for dx install path], ac_cv_dx_install_path,
[
AC_MSG_RESULT(locating)
DX_DEFAULT_INST=/usr/local/dx
AC_CHECK_PROGS( DX, dx )
DX_PATH=""
if test -n "$DX" ; then
AC_MSG_CHECKING([for path via "dx -whereami"])
DX_PATH=`$DX -whereami | grep "installed in" | sed -e "s/installed in //" -e "s'^\(.*\)\/$'\1'"`
if test -z "$DX_PATH" ; then
AC_MSG_RESULT([warning: old version of dx script in path])
elif test "x$ARCH" = "xintelnt" ; then
DX_PATH=`cygpath -w -s "$DX_PATH"`
fi
fi
if test -z "$DX_PATH" ; then
AC_MSG_CHECKING([for /usr/local/bin/dx])
if test -x "/usr/local/bin/dx" ; then
DX_PATH=`/usr/local/bin/dx -whereami | grep "installed in" | sed -e "s/installed in //"`
fi
if test -z "$DX_PATH" ; then
AC_MSG_WARN([Missing dx script--please install OpenDX first.])
elif test "x$ARCH" = "xintelnt" ; then
DX_PATH=`cygpath -w -s "$DX_PATH"`
fi
fi
ac_cv_dx_install_path=$DX_PATH
])
DX_PATH=$ac_cv_dx_install_path
])
# Configure path for the GNU Scientific Library
# Christopher R. Gabriel <cgabriel@linux.it>, April 2000
AC_DEFUN([AM_PATH_GSL],
[
AC_ARG_WITH(gsl-prefix,[ --with-gsl-prefix=PFX Prefix where GSL is installed (optional)],
gsl_prefix="$withval", gsl_prefix="")
AC_ARG_WITH(gsl-exec-prefix,[ --with-gsl-exec-prefix=PFX Exec prefix where GSL is installed (optional)],
gsl_exec_prefix="$withval", gsl_exec_prefix="")
AC_ARG_ENABLE(gsltest, [ --disable-gsltest Do not try to compile and run a test GSL program],
, enable_gsltest=yes)
if test "x${GSL_CONFIG+set}" != xset ; then
if test "x$gsl_prefix" != x ; then
GSL_CONFIG="$gsl_prefix/bin/gsl-config"
fi
if test "x$gsl_exec_prefix" != x ; then
GSL_CONFIG="$gsl_exec_prefix/bin/gsl-config"
fi
fi
AC_PATH_PROG(GSL_CONFIG, gsl-config, no)
min_gsl_version=ifelse([$1], ,0.2.5,$1)
AC_MSG_CHECKING(for GSL - version >= $min_gsl_version)
no_gsl=""
if test "$GSL_CONFIG" = "no" ; then
no_gsl=yes
else
GSL_CFLAGS=`$GSL_CONFIG --cflags`
GSL_LIBS=`$GSL_CONFIG --libs`
gsl_major_version=`$GSL_CONFIG --version | \
sed 's/^\([[0-9]]*\).*/\1/'`
if test "x${gsl_major_version}" = "x" ; then
gsl_major_version=0
fi
gsl_minor_version=`$GSL_CONFIG --version | \
sed 's/^\([[0-9]]*\)\.\{0,1\}\([[0-9]]*\).*/\2/'`
if test "x${gsl_minor_version}" = "x" ; then
gsl_minor_version=0
fi
gsl_micro_version=`$GSL_CONFIG --version | \
sed 's/^\([[0-9]]*\)\.\{0,1\}\([[0-9]]*\)\.\{0,1\}\([[0-9]]*\).*/\3/'`
if test "x${gsl_micro_version}" = "x" ; then
gsl_micro_version=0
fi
if test "x$enable_gsltest" = "xyes" ; then
ac_save_CFLAGS="$CFLAGS"
ac_save_LIBS="$LIBS"
CFLAGS="$CFLAGS $GSL_CFLAGS"
LIBS="$LIBS $GSL_LIBS"
rm -f conf.gsltest
AC_TRY_RUN([
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
char* my_strdup (const char *str);
char*
my_strdup (const char *str)
{
char *new_str;
if (str)
{
new_str = (char *)malloc ((strlen (str) + 1) * sizeof(char));
strcpy (new_str, str);
}
else
new_str = NULL;
return new_str;
}
int main (void)
{
int major = 0, minor = 0, micro = 0;
int n;
char *tmp_version;
system ("touch conf.gsltest");
/* HP/UX 9 (%@#!) writes to sscanf strings */
tmp_version = my_strdup("$min_gsl_version");
n = sscanf(tmp_version, "%d.%d.%d", &major, &minor, µ) ;
if (n != 2 && n != 3) {
printf("%s, bad version string\n", "$min_gsl_version");
exit(1);
}
if (($gsl_major_version > major) ||
(($gsl_major_version == major) && ($gsl_minor_version > minor)) ||
(($gsl_major_version == major) && ($gsl_minor_version == minor) && ($gsl_micro_version >= micro)))
{
exit(0);
}
else
{
printf("\n*** 'gsl-config --version' returned %d.%d.%d, but the minimum version\n", $gsl_major_version, $gsl_minor_version, $gsl_micro_version);
printf("*** of GSL required is %d.%d.%d. If gsl-config is correct, then it is\n", major, minor, micro);
printf("*** best to upgrade to the required version.\n");
printf("*** If gsl-config was wrong, set the environment variable GSL_CONFIG\n");
printf("*** to point to the correct copy of gsl-config, and remove the file\n");
printf("*** config.cache before re-running configure\n");
exit(1);
}
}
],, no_gsl=yes,[echo $ac_n "cross compiling; assumed OK... $ac_c"])
CFLAGS="$ac_save_CFLAGS"
LIBS="$ac_save_LIBS"
fi
fi
if test "x$no_gsl" = x ; then
AC_MSG_RESULT(yes)
ifelse([$2], , :, [$2])
else
AC_MSG_RESULT(no)
if test "$GSL_CONFIG" = "no" ; then
echo "*** The gsl-config script installed by GSL could not be found"
echo "*** If GSL was installed in PREFIX, make sure PREFIX/bin is in"
echo "*** your path, or set the GSL_CONFIG environment variable to the"
echo "*** full path to gsl-config."
else
if test -f conf.gsltest ; then
:
else
echo "*** Could not run GSL test program, checking why..."
CFLAGS="$CFLAGS $GSL_CFLAGS"
LIBS="$LIBS $GSL_LIBS"
AC_TRY_LINK([
#include <stdio.h>
], [ return 0; ],
[ echo "*** The test program compiled, but did not run. This usually means"
echo "*** that the run-time linker is not finding GSL or finding the wrong"
echo "*** version of GSL. If it is not finding GSL, you'll need to set your"
echo "*** LD_LIBRARY_PATH environment variable, or edit /etc/ld.so.conf to point"
echo "*** to the installed location Also, make sure you have run ldconfig if that"
echo "*** is required on your system"
echo "***"
echo "*** If you have an old version installed, it is best to remove it, although"
echo "*** you may also be able to get things to work by modifying LD_LIBRARY_PATH"],
[ echo "*** The test program failed to compile or link. See the file config.log for the"
echo "*** exact error that occured. This usually means GSL was incorrectly installed"
echo "*** or that you have moved GSL since it was installed. In the latter case, you"
echo "*** may want to edit the gsl-config script: $GSL_CONFIG" ])
CFLAGS="$ac_save_CFLAGS"
LIBS="$ac_save_LIBS"
fi
fi
# GSL_CFLAGS=""
# GSL_LIBS=""
ifelse([$3], , :, [$3])
fi
AC_SUBST(GSL_CFLAGS)
AC_SUBST(GSL_LIBS)
rm -f conf.gsltest
])