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ORBit2.m4
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M4 Source File
|
2006-04-25
|
9KB
|
203 lines
dnl AM_PATH_ORBIT2([MINIMUM-VERSION, [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND [, MODULES]]]])
dnl Test for ORBit2, and define ORBIT_CFLAGS and ORBIT_LIBS
dnl
AC_DEFUN([AM_PATH_ORBIT2],
[dnl
dnl Get the cflags and libraries from the orbit2-config script
dnl
AC_ARG_WITH(orbit-prefix,[ --with-orbit-prefix=PFX Prefix where ORBIT is installed (optional)],
orbit_config_prefix="$withval", orbit_config_prefix="")
AC_ARG_WITH(orbit-exec-prefix,[ --with-orbit-exec-prefix=PFX Exec prefix where ORBIT is installed (optional)],
orbit_config_exec_prefix="$withval", orbit_config_exec_prefix="")
AC_ARG_ENABLE(orbittest, [ --disable-orbittest Do not try to compile and run a test ORBIT program],
, enable_orbittest=yes)
for module in . $4
do
case "$module" in
server)
orbit_config_args="$orbit_config_args server"
;;
client)
orbit_config_args="$orbit_config_args client"
;;
esac
done
if test x$orbit_config_args = x ; then
orbit_config_args=server
fi
if test x$orbit_config_exec_prefix != x ; then
orbit_config_args="$orbit_config_args --exec-prefix=$orbit_config_exec_prefix"
if test x${ORBIT_CONFIG+set} != xset ; then
ORBIT_CONFIG=$orbit_config_exec_prefix/bin/orbit2-config
fi
fi
if test x$orbit_config_prefix != x ; then
orbit_config_args="$orbit_config_args --prefix=$orbit_config_prefix"
if test x${ORBIT_CONFIG+set} != xset ; then
ORBIT_CONFIG=$orbit_config_prefix/bin/orbit2-config
fi
fi
AC_PATH_PROG(PKG_CONFIG, pkg-config, no)
AC_PATH_PROG(ORBIT_CONFIG, orbit2-config, no)
min_orbit_version=ifelse([$1], , 2.3.0, $1)
AC_MSG_CHECKING(for ORBit - version >= $min_orbit_version)
no_orbit=""
if test "$ORBIT_CONFIG" = "no" ; then
no_orbit=yes
else
ORBIT_CFLAGS=`$ORBIT_CONFIG $orbit_config_args --cflags`
ORBIT_LIBS=`$ORBIT_CONFIG $orbit_config_args --libs`
ORBIT_VERSION=`$PKG_CONFIG --modversion ORBit-2.0`
orbit_config_major_version=`echo $ORBIT_VERSION | \
sed -e 's,[[^0-9.]],,g' -e 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\1/'`
orbit_config_minor_version=`echo $ORBIT_VERSION | \
sed -e 's,[[^0-9.]],,g' -e 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\2/'`
orbit_config_micro_version=`echo $ORBIT_VERSION | \
sed -e 's,[[^0-9.]],,g' -e 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\3/'`
if test "x$enable_orbittest" = "xyes" ; then
ac_save_CFLAGS="$CFLAGS"
ac_save_LIBS="$LIBS"
CFLAGS="$CFLAGS $ORBIT_CFLAGS"
LIBS="$ORBIT_LIBS $LIBS"
dnl
dnl Now check if the installed ORBIT is sufficiently new. (Also sanity
dnl checks the results of orbit2-config to some extent
dnl
rm -f conf.orbittest
AC_TRY_RUN([
#include <orbit/orbit.h>
#include <stdio.h>
#include <stdlib.h>
int
main ()
{
int major, minor, micro;
char *tmp_version;
system ("touch conf.orbittest");
/* HP/UX 9 (%@#!) writes to sscanf strings */
tmp_version = g_strdup("$min_orbit_version");
if (sscanf(tmp_version, "%d.%d.%d", &major, &minor, µ) != 3) {
printf("%s, bad version string\n", "$min_orbit_version");
exit(1);
}
if ((orbit_major_version != $orbit_config_major_version) ||
(orbit_minor_version != $orbit_config_minor_version) ||
(orbit_micro_version != $orbit_config_micro_version))
{
printf("\n*** 'pkg-config --version ORBit-2.0' returned %d.%d.%d, but ORBit (%d.%d.%d)\n",
$orbit_config_major_version, $orbit_config_minor_version, $orbit_config_micro_version,
orbit_major_version, orbit_minor_version, orbit_micro_version);
printf ("*** was found! If orbit2-config was correct, then it is best\n");
printf ("*** to remove the old version of ORBit. 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 orbit2-config was wrong, set the environment variable ORBIT_CONFIG\n");
printf("*** to point to the correct copy of orbit2-config, and remove the file config.cache\n");
printf("*** before re-running configure\n");
}
#if defined (ORBIT_MAJOR_VERSION) && defined (ORBIT_MINOR_VERSION) && defined (ORBIT_MICRO_VERSION)
else if ((orbit_major_version != ORBIT_MAJOR_VERSION) ||
(orbit_minor_version != ORBIT_MINOR_VERSION) ||
(orbit_micro_version != ORBIT_MICRO_VERSION))
{
printf("*** ORBit header files (version %d.%d.%d) do not match\n",
ORBIT_MAJOR_VERSION, ORBIT_MINOR_VERSION, ORBIT_MICRO_VERSION);
printf("*** library (version %d.%d.%d)\n",
orbit_major_version, orbit_minor_version, orbit_micro_version);
}
#endif /* defined (ORBIT_MAJOR_VERSION) ... */
else
{
if ((orbit_major_version > major) ||
((orbit_major_version == major) && (orbit_minor_version > minor)) ||
((orbit_major_version == major) && (orbit_minor_version == minor) && (orbit_micro_version >= micro)))
{
return 0;
}
else
{
printf("\n*** An old version of ORBit (%d.%d.%d) was found.\n",
orbit_major_version, orbit_minor_version, orbit_micro_version);
printf("*** You need a version of ORBit newer than %d.%d.%d. The latest version of\n",
major, minor, micro);
printf("*** ORBit is always available from ftp://ftp.orbit.org.\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 orbit2-config shell script is\n");
printf("*** being found. The easiest way to fix this is to remove the old version\n");
printf("*** of ORBit, but you can also set the ORBIT_CONFIG environment to point to the\n");
printf("*** correct copy of orbit2-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_orbit=yes,[echo $ac_n "cross compiling; assumed OK... $ac_c"])
CFLAGS="$ac_save_CFLAGS"
LIBS="$ac_save_LIBS"
fi
fi
if test "x$no_orbit" = x ; then
AC_MSG_RESULT(yes)
ifelse([$2], , :, [$2])
else
AC_MSG_RESULT(no)
if test "$ORBIT_CONFIG" = "no" ; then
echo "*** The orbit2-config script installed by ORBIT could not be found"
echo "*** If ORBit was installed in PREFIX, make sure PREFIX/bin is in"
echo "*** your path, or set the ORBIT_CONFIG environment variable to the"
echo "*** full path to orbit2-config."
else
if test -f conf.orbittest ; then
:
else
echo "*** Could not run ORBIT test program, checking why..."
CFLAGS="$CFLAGS $ORBIT_CFLAGS"
LIBS="$LIBS $ORBIT_LIBS"
AC_TRY_LINK([
#include <orbit/orbit.h>
#include <stdio.h>
], [ return ((orbit_major_version) || (orbit_minor_version) || (orbit_micro_version)); ],
[ echo "*** The test program compiled, but did not run. This usually means"
echo "*** that the run-time linker is not finding ORBit or finding the wrong"
echo "*** version of ORBit. If it is not finding ORBit, 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 "*** If you have a RedHat 5.0 system, you should remove the ORBit package that"
echo "*** came with the system with the command"
echo "***"
echo "*** rpm --erase --nodeps orbit orbit-devel" ],
[ echo "*** The test program failed to compile or link. See the file config.log for the"
echo "*** exact error that occured. This usually means ORBIT was incorrectly installed"
echo "*** or that you have moved ORBit since it was installed. In the latter case, you"
echo "*** may want to edit the orbit2-config script: $ORBIT_CONFIG" ])
CFLAGS="$ac_save_CFLAGS"
LIBS="$ac_save_LIBS"
fi
fi
ORBIT_CFLAGS=""
ORBIT_LIBS=""
ifelse([$3], , :, [$3])
fi
AC_PATH_PROG(ORBIT_IDL, orbit-idl-2, ifelse([$3], , :, [$3]))
AC_SUBST(ORBIT_CFLAGS)
AC_SUBST(ORBIT_LIBS)
AC_SUBST(ORBIT_IDL)
rm -f conf.orbittest
])