Completely rewrote this file. It uses now the `libgtop-config' script and

1998-08-17  Martin Baulig  <martin@home-of-linux.org>

	* gnome-libgtop-check.m4: Completely rewrote this file. It
	uses now the `libgtop-config' script and also checks for
	correct libgtop version.

svn path=/trunk/; revision=320

1 files changed, 37 insertions, 43 deletions

diff --git a/macros/gnome-libgtop-check.m4 b/macros/gnome-libgtop-check.m4
index cc899e5eff..705a15c260 100644
--- a/macros/gnome-libgtop-check.m4
+++ b/macros/gnome-libgtop-check.m4
@@ -37,54 +37,48 @@ AC_DEFUN([GNOME_LIBGTOP_HOOK],
 	AC_SUBST(LIBGTOP_BINDIR)
 	AC_SUBST(LIBGTOP_SERVER)
 
-	if test x$exec_prefix = xNONE; then
-	    if test x$prefix = xNONE; then
-	        libgtop_prefix=$ac_default_prefix/lib
-	    else
-		libgtop_prefix=$prefix/lib
-	    fi
-	else
-	    libgtop_prefix=`eval echo \`echo $libdir\``
-	fi
-
-	AC_ARG_WITH(libgtop-includes,
-	[  --with-libgtop-includes Specify location of LIBGTOP headers],[
-	CFLAGS="$CFLAGS -I$withval"
-	])
-
-	AC_ARG_WITH(libgtop-libs,
-	[  --with-libgtop-libs     Specify location of LIBGTOP libs],[
-	LDFLAGS="$LDFLAGS -L$withval"
-	libgtop_prefix=$withval
-	])
-
+	dnl Get the cflags and libraries from the libgtop-config script
+	dnl
 	AC_ARG_WITH(libgtop,
-	[  --with-libgtop          Specify prefix for LIBGTOP files],[
-	if test x$withval = xyes; then
-	    dnl Note that an empty true branch is not valid sh syntax.
-	    ifelse([$1], [], :, [$1])
-        else
-	    LDFLAGS="$LDFLAGS -L$withval/lib"
-	    CFLAGS="$CFLAGS -I$withval/include"
-	    libgtop_prefix=$withval/lib
-  	fi
-	])
+	[  --with-libgtop=PFX      Prefix where LIBGTOP is installed (optional)],
+	libgtop_config_prefix="$withval", libgtop_config_prefix="")
+	AC_ARG_WITH(libgtop-exec,
+	[  --with-libgtop-exec=PFX Exec prefix where LIBGTOP is installed (optional)],
+	libgtop_config_exec_prefix="$withval", libgtop_config_exec_prefix="")
 
-        AC_MSG_CHECKING(for libgtopConf.sh file in $libgtop_prefix)
-	if test -f $libgtop_prefix/libgtopConf.sh; then
-	    AC_MSG_RESULT(found)
-	    AC_DEFINE(HAVE_LIBGTOP)
-	    echo "loading libgtop configuration from $libgtop_prefix/libgtopConf.sh"
-	    . $libgtop_prefix/libgtopConf.sh
-	    $1
+	if test x$libgtop_config_exec_prefix != x ; then
+	  libgtop_config_args="$libgtop_config_args --exec-prefix=$libgtop_config_exec_prefix"
+	  if test x${LIBGTOP_CONFIG+set} != xset ; then
+	    LIBGTOP_CONFIG=$libgtop_config_exec_prefix/bin/libgtop-config
+	  fi
+	fi
+	if test x$libgtop_config_prefix != x ; then
+	  libgtop_config_args="$libgtop_config_args --prefix=$libgtop_config_prefix"
+	  if test x${LIBGTOP_CONFIG+set} != xset ; then
+	    LIBGTOP_CONFIG=$libgtop_config_prefix/bin/libgtop-config
+	  fi
+	fi
+
+	AC_PATH_PROG(LIBGTOP_CONFIG, libgtop-config, no)
+	min_libgtop_version=ifelse([$1], ,0.25,$1)
+	AC_MSG_CHECKING(for libgtop - version >= $min_libgtop_version)
+	no_libgtop=""
+	if test "$LIBGTOP_CONFIG" = "no" ; then
+	  no_libgtop=yes
+	else
+	  configfile=`$LIBGTOP_CONFIG --config`
+	  libgtop_version=`$LIBGTOP_CONFIG --version | sed -e 's,pre.*,,'`
+	  test $libgtop_version \< $min_libgtop_version && no_libgtop=yes
+	  . $configfile
+	fi
+	if test x$no_libgtop = x ; then
+	  AC_DEFINE(HAVE_LIBGTOP)
+	  AC_MSG_RESULT(yes)
 	else
-	    AC_MSG_RESULT(not found)
- 	    if test x$2 = xfail; then
-	        AC_MSG_ERROR(Could not find the libgtopConf.sh file that is generated by libgtop install)
- 	    fi
+	  AC_MSG_RESULT(no)
 	fi
 
-	AM_CONDITIONAL(HAVE_LIBGTOP, test -f $libgtop_prefix/libgtopConf.sh)
+	AM_CONDITIONAL(HAVE_LIBGTOP, test x$no_libgtop != xyes)
 ])
 
 AC_DEFUN([GNOME_INIT_LIBGTOP],[