[devhelp] Complete the GTK+ 3 port

[Matthias Clasen <matthiasc src gnome org>]

commit 214ab3c3bbcbd2c46056c8f598940ceb80d9bef7
Author: Matthias Clasen <mclasen redhat com>
Date:   Wed Jul 14 16:27:02 2010 -0400

    Complete the GTK+ 3 port
    
    The platform check was still using GTK 2, causing the check
    to fail in our buildroots.

 acinclude.m4 |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/acinclude.m4 b/acinclude.m4
index 4d0d198..ccbcb48 100644
--- a/acinclude.m4
+++ b/acinclude.m4
@@ -1,5 +1,5 @@
 AC_DEFUN([IGE_PLATFORM_CHECK],[
-    gdk_target=`$PKG_CONFIG --variable=target gtk+-2.0`
+    gdk_target=`$PKG_CONFIG --variable=target gtk+-3.0`
 
     if test "x$gdk_target" = "xquartz"; then
         AC_MSG_CHECKING([checking for Mac OS X support])