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- dnl AM_PATH_ORBIT([MINIMUM-VERSION, [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND [, MODULES]]]])
- dnl Test for ORBit, and define ORBIT_CFLAGS and ORBIT_LIBS
- dnl
- AC_DEFUN([AM_PATH_ORBIT],
- [dnl
- dnl Get the cflags and libraries from the orbit-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/orbit-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/orbit-config
- fi
- fi
-
- AC_PATH_PROG(ORBIT_CONFIG, orbit-config, no)
- min_orbit_version=ifelse([$1], , 0.5.1, $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 $orbit_config_args --libs`
- orbit_config_major_version=`$ORBIT_CONFIG $orbit_config_args --version | \
- sed -e 's,[[^0-9.]],,g' -e 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\1/'`
- orbit_config_minor_version=`$ORBIT_CONFIG $orbit_config_args --version | \
- sed -e 's,[[^0-9.]],,g' -e 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\2/'`
- orbit_config_micro_version=`$ORBIT_CONFIG $orbit_config_args --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 $LIBS"
- dnl
- dnl Now check if the installed ORBIT is sufficiently new. (Also sanity
- dnl checks the results of orbit-config to some extent
- dnl
- rm -f conf.orbittest
- AC_TRY_RUN([
- #include <orb/orbit.h>
- #include <stdio.h>
- #include <stdlib.h>
-
- int
- main ()
- {
- int major, minor, micro;
- char *tmp_version;
-
- system ("touch conf.orbittest");
-
- /* HP/UX 9 (%@#!) writes to sscanf strings */
- tmp_version = g_strdup("$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*** 'orbit-config --version' 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 orbit-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 orbit-config was wrong, set the environment variable ORBIT_CONFIG\n");
- printf("*** to point to the correct copy of orbit-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 orbit-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 orbit-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 orbit-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 orbit-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 <orb/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 orbit-config script: $ORBIT_CONFIG" ])
- CFLAGS="$ac_save_CFLAGS"
- LIBS="$ac_save_LIBS"
- fi
- fi
- ORBIT_CFLAGS=""
- ORBIT_LIBS=""
- ifelse([$3], , :, [$3])
- fi
-
- AC_PATH_PROG(ORBIT_IDL, orbit-idl, notfound)
- if test "$ac_cv_path_ORBIT_IDL" = "notfound"; then
- echo "*** The idl compiler 'orbit-idl' was not found in \$PATH."
- ifelse([$3], , :, [$3])
- fi
- AC_SUBST(ORBIT_CFLAGS)
- AC_SUBST(ORBIT_LIBS)
- AC_SUBST(ORBIT_IDL)
- rm -f conf.orbittest
- ])
-