[giggle/giggle-0-6] configure.ac: Declare gdk and gdk-pixbuf dependencies

[Javier JardÃn <jjardon src gnome org>]

commit 06263d72db4930ff9cfa84f16c17a47f782d63c4
Author: Guilhem Bonnefille <guilhem bonnefille gmail com>
Date:   Mon Oct 24 13:39:39 2011 +0100

    configure.ac: Declare gdk and gdk-pixbuf dependencies
    
    Fixes https://bugzilla.gnome.org/show_bug.cgi?id=661337
    
    Signed-off-by: Guilhem Bonnefille <guilhem bonnefille gmail com>

 configure.ac |   17 ++++++++++++-----
 1 files changed, 12 insertions(+), 5 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index 72e56f4..29d6cce 100644
--- a/configure.ac
+++ b/configure.ac
@@ -48,12 +48,19 @@ dnl  ------------------
 dnl | Pkgconfig checks |---------------------------------------
 dnl  ------------------
 
+GLIB_REQUIRED_VERSION=2.18
+GDK_PIXBUF_REQUIRED_VERSION=2.22
+GTK_REQUIRED_VERSION=3.0
+GTKSOURCE_REQUIRED_VERSION=3.0
+
 PKG_CHECK_MODULES(GIGGLE, [
-        gio-2.0           >= 2.18
-        glib-2.0          >= 2.18
-        gthread-2.0       >= 2.16
-        gtk+-3.0          >= 2.91
-        gtksourceview-3.0 >= 2.9
+        gio-2.0           >= $GLIB_REQUIRED_VERSION
+        glib-2.0          >= $GLIB_REQUIRED_VERSION
+        gthread-2.0       >= $GLIB_REQUIRED_VERSION
+        gdk-pixbuf-2.0    >= $GDK_PIXBUF_REQUIRED_VERSION
+        gdk-3.0           >= $GTK_REQUIRED_VERSION
+        gtk+-3.0          >= $GTK_REQUIRED_VERSION
+        gtksourceview-3.0 >= $GTKSOURCE_REQUIRED_VERSION
 ])
 
 dnl  -----------------------