[evolution-patches] Test for libgnomecanvas/gtk2 compat

[Mike Kestner <mkestner ximian com>]

This adds a test to gal to require libgnomecanvas-2.2.0.2 if gtk-2.2 is
installed.

Mike

Index: configure.in
===================================================================
RCS file: /cvs/gnome/gal/configure.in,v
retrieving revision 1.257
diff -u -p -r1.257 configure.in
--- configure.in	3 May 2003 17:05:26 -0000	1.257
+++ configure.in	12 May 2003 16:42:54 -0000
@@ -249,6 +249,8 @@ fi
 
 AC_SUBST(HTML_DIR)
 
+AC_PATH_PROG(PKG_CONFIG, pkg-config, no)
+
 dnl
 dnl For the various galConf.sh scripts generation.
 dnl
@@ -263,6 +265,18 @@ AC_SUBST(GAL_LIBS)
 PKG_CHECK_MODULES(EXTRA_GNOME, libgnomeprint-2.2 >= 2.2.0 libgnomeprintui-2.2 >= 2.2.1 libglade-2.0 libgnomeui-2.0 libgnomecanvas-2.0 libxml-2.0)
 AC_SUBST(EXTRA_GNOME_LIBS)
 AC_SUBST(EXTRA_GNOME_CFLAGS)
+
+AC_MSG_CHECKING(libgnomecanvas and gtk2 compatibility)
+  if $PKG_CONFIG --atleast-version 2.2.0 gtk+-2.0 ; then
+    if $PKG_CONFIG --atleast-version 2.2.0.2 libgnomecanvas-2.0 ; then
+        AC_MSG_RESULT(okay)
+    else
+        AC_MSG_ERROR([*** libgnomecanvas-2.2.0.2 or newer is required with gtk-2.2. ])
+    fi
+  else
+    AC_MSG_RESULT(okay)
+  fi
+
 
 CFLAGS="$CFLAGS -D_REENTRANT"
 
Index: ChangeLog
===================================================================
RCS file: /cvs/gnome/gal/ChangeLog,v
retrieving revision 1.769
diff -u -p -r1.769 ChangeLog
--- ChangeLog	7 May 2003 17:57:14 -0000	1.769
+++ ChangeLog	12 May 2003 16:42:59 -0000
@@ -1,3 +1,7 @@
+2003-05-12  Mike Kestner  <mkestner ximian com>
+
+	* configure.in : add gtk/libgnomecanvas compatability test 
+
 2003-05-07  Alastair Tse  <liquidx gentoo org>
 
 	* docs/gal-api.sgml: formatting fixes.