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# Configure paths for Ecore
# Conrad Parker 2001-01-24
# blatantly ripped from gtk.m4, Owen Taylor 97-11-3
dnl AM_PATH_ECORE([MINIMUM-VERSION, [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND [, MODULES]]]])
dnl Test for Ecore, and define ECORE_CFLAGS and ECORE_LIBS
dnl
AC_DEFUN([AM_PATH_ECORE],
[dnl
dnl Get the cflags and libraries from the ecore-config script
dnl
AC_ARG_WITH(ecore-prefix,[ --with-ecore-prefix=PFX Prefix where Ecore is installed (optional)],
ecore_config_prefix="$withval", ecore_config_prefix="")
AC_ARG_WITH(ecore-exec-prefix,[ --with-ecore-exec-prefix=PFX Exec prefix where Ecore is installed (optional)],
ecore_config_exec_prefix="$withval", ecore_config_exec_prefix="")
AC_ARG_ENABLE(ecoretest, [ --disable-ecoretest Do not try to compile and run a test Ecore program],
, enable_ecoretest=yes)
if test x$ecore_config_exec_prefix != x ; then
ecore_config_args="$ecore_config_args --exec-prefix=$ecore_config_exec_prefix"
if test x${ECORE_CONFIG+set} != xset ; then
ECORE_CONFIG=$ecore_config_exec_prefix/bin/ecore-config
fi
fi
if test x$ecore_config_prefix != x ; then
ecore_config_args="$ecore_config_args --prefix=$ecore_config_prefix"
if test x${ECORE_CONFIG+set} != xset ; then
ECORE_CONFIG=$ecore_config_prefix/bin/ecore-config
fi
fi
AC_PATH_PROG(ECORE_CONFIG, ecore-config, no)
min_ecore_version=ifelse([$1], ,0.0.0,$1)
AC_MSG_CHECKING(for Ecore - version >= $min_ecore_version)
no_ecore=""
if test "$ECORE_CONFIG" = "no" ; then
no_ecore=yes
else
ECORE_CFLAGS=`$ECORE_CONFIG $ecore_config_args --cflags`
ECORE_LIBS=`$ECORE_CONFIG $ecore_config_args --libs`
ecore_config_major_version=`$ECORE_CONFIG $ecore_config_args --version | \
sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\1/'`
ecore_config_minor_version=`$ECORE_CONFIG $ecore_config_args --version | \
sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\2/'`
ecore_config_micro_version=`$ECORE_CONFIG $ecore_config_args --version | \
sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\3/'`
dnl **********************************************************************
dnl Ecore cannot currently report its own version ; version info is not
dnl given in Ecore.h
dnl Thus, the "enable_ecoretest" stuff is currently disabled, enable once
dnl you can determine the currently installed version by querying Ecore[.h]
dnl
dnl K. 2001-01-24
dnl **********************************************************************
dnl if test "x$enable_ecoretest" = "xyes" ; then
dnl ac_save_CFLAGS="$CFLAGS"
dnl ac_save_LIBS="$LIBS"
dnl CFLAGS="$CFLAGS $ECORE_CFLAGS"
dnl LIBS="$ECORE_LIBS $LIBS"
dnl dnl
dnl dnl Now check if the installed Ecore is sufficiently new. (Also sanity
dnl dnl checks the results of ecore-config to some extent
dnl dnl
dnl rm -f conf.ecoretest
dnl AC_TRY_RUN([
dnl #include <Ecore.h>
dnl #include <stdio.h>
dnl #include <stdlib.h>
dnl
dnl int
dnl main ()
dnl {
dnl int major, minor, micro;
dnl char *tmp_version;
dnl
dnl system ("touch conf.ecoretest");
dnl
dnl /* HP/UX 9 (%@#!) writes to sscanf strings */
dnl tmp_version = g_strdup("$min_ecore_version");
dnl if (sscanf(tmp_version, "%d.%d.%d", &major, &minor, µ) != 3) {
dnl printf("%s, bad version string\n", "$min_ecore_version");
dnl exit(1);
dnl }
dnl
dnl if ((ecore_major_version != $ecore_config_major_version) ||
dnl (ecore_minor_version != $ecore_config_minor_version) ||
dnl (ecore_micro_version != $ecore_config_micro_version))
dnl {
dnl printf("\n*** 'ecore-config --version' returned %d.%d.%d, but Ecore (%d.%d.%d)\n",
dnl $ecore_config_major_version, $ecore_config_minor_version, $ecore_config_micro_version,
dnl ecore_major_version, ecore_minor_version, ecore_micro_version);
dnl printf ("*** was found! If ecore-config was correct, then it is best\n");
dnl printf ("*** to remove the old version of Ecore. You may also be able to fix the error\n");
dnl printf("*** by modifying your LD_LIBRARY_PATH enviroment variable, or by editing\n");
dnl printf("*** /etc/ld.so.conf. Make sure you have run ldconfig if that is\n");
dnl printf("*** required on your system.\n");
dnl printf("*** If ecore-config was wrong, set the environment variable ECORE_CONFIG\n");
dnl printf("*** to point to the correct copy of ecore-config, and remove the file config.cache\n");
dnl printf("*** before re-running configure\n");
dnl }
dnl #if defined (ECORE_MAJOR_VERSION) && defined (ECORE_MINOR_VERSION) && defined (ECORE_MICRO_VERSION)
dnl else if ((ecore_major_version != ECORE_MAJOR_VERSION) ||
dnl (ecore_minor_version != ECORE_MINOR_VERSION) ||
dnl (ecore_micro_version != ECORE_MICRO_VERSION))
dnl {
dnl printf("*** Ecore header files (version %d.%d.%d) do not match\n",
dnl ECORE_MAJOR_VERSION, ECORE_MINOR_VERSION, ECORE_MICRO_VERSION);
dnl printf("*** library (version %d.%d.%d)\n",
dnl ecore_major_version, ecore_minor_version, ecore_micro_version);
dnl }
dnl #endif /* defined (ECORE_MAJOR_VERSION) ... */
dnl else
dnl {
dnl if ((ecore_major_version > major) ||
dnl ((ecore_major_version == major) && (ecore_minor_version > minor)) ||
dnl ((ecore_major_version == major) && (ecore_minor_version == minor) && (ecore_micro_version >= micro)))
dnl {
dnl return 0;
dnl }
dnl else
dnl {
dnl printf("\n*** An old version of Ecore (%d.%d.%d) was found.\n",
dnl ecore_major_version, ecore_minor_version, ecore_micro_version);
dnl printf("*** You need a version of Ecore newer than %d.%d.%d. The latest version of\n",
dnl major, minor, micro);
dnl printf("*** Ecore is always available from ftp://ftp.enlightenment.org.\n");
dnl printf("***\n");
dnl printf("*** If you have already installed a sufficiently new version, this error\n");
dnl printf("*** probably means that the wrong copy of the ecore-config shell script is\n");
dnl printf("*** being found. The easiest way to fix this is to remove the old version\n");
dnl printf("*** of Ecore, but you can also set the ECORE_CONFIG environment to point to the\n");
dnl printf("*** correct copy of ecore-config. (In this case, you will have to\n");
dnl printf("*** modify your LD_LIBRARY_PATH enviroment variable, or edit /etc/ld.so.conf\n");
dnl printf("*** so that the correct libraries are found at run-time))\n");
dnl }
dnl }
dnl return 1;
dnl }
dnl ],, no_ecore=yes,[echo $ac_n "cross compiling; assumed OK... $ac_c"])
dnl CFLAGS="$ac_save_CFLAGS"
dnl LIBS="$ac_save_LIBS"
dnl fi
dnl **********************************************************************
fi
if test "x$no_ecore" = x ; then
AC_MSG_RESULT(yes)
ifelse([$2], , :, [$2])
else
AC_MSG_RESULT(no)
if test "$ECORE_CONFIG" = "no" ; then
echo "*** The ecore-config script installed by Ecore could not be found"
echo "*** If Ecore was installed in PREFIX, make sure PREFIX/bin is in"
echo "*** your path, or set the ECORE_CONFIG environment variable to the"
echo "*** full path to ecore-config."
else
if test -f conf.ecoretest ; then
:
else
echo "*** Could not run Ecore test program, checking why..."
CFLAGS="$CFLAGS $ECORE_CFLAGS"
LIBS="$LIBS $ECORE_LIBS"
AC_TRY_LINK([
#include <Ecore.h>
#include <stdio.h>
], [ return ((ecore_major_version) || (ecore_minor_version) || (ecore_micro_version)); ],
[ echo "*** The test program compiled, but did not run. This usually means"
echo "*** that the run-time linker is not finding Ecore or finding the wrong"
echo "*** version of Ecore. If it is not finding Ecore, 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 Ecore package that"
echo "*** came with the system with the command"
echo "***"
echo "*** rpm --erase --nodeps ecore ecore-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 Ecore was incorrectly installed"
echo "*** or that you have moved Ecore since it was installed. In the latter case, you"
echo "*** may want to edit the ecore-config script: $ECORE_CONFIG" ])
CFLAGS="$ac_save_CFLAGS"
LIBS="$ac_save_LIBS"
fi
fi
ECORE_CFLAGS=""
ECORE_LIBS=""
ifelse([$3], , :, [$3])
fi
AC_SUBST(ECORE_CFLAGS)
AC_SUBST(ECORE_LIBS)
rm -f conf.ecoretest
])
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