[gnome-builder] Fix build where builddir != srcdir

[Christian Hergert <chergert src gnome org>]

commit 9af112121bb7c9676843091355c41c727347e289
Author: Jonathon Jongsma <jonathon quotidian org>
Date:   Fri Sep 19 13:29:36 2014 -0500

    Fix build where builddir != srcdir
    
    build failed because it couldn't find gb-resources.h. Since this is a built
    file, it will be in builddir rather than srcdir
    
    https://bugzilla.gnome.org/show_bug.cgi?id=736987

 src/gnome-builder.mk |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/src/gnome-builder.mk b/src/gnome-builder.mk
index 0204ca6..dad6451 100644
--- a/src/gnome-builder.mk
+++ b/src/gnome-builder.mk
@@ -128,7 +128,7 @@ gnome_builder_CFLAGS = \
        -I$(top_srcdir)/src/log \
        -I$(top_srcdir)/src/markdown \
        -I$(top_srcdir)/src/nautilus \
-       -I$(top_srcdir)/src/resources \
+       -I$(top_builddir)/src/resources \
        -I$(top_srcdir)/src/snippets \
        -I$(top_srcdir)/src/tabs \
        -I$(top_srcdir)/src/trie \