[clutter] examples: Enable maintainer compiler flags

[Emmanuele Bassi <ebassi src gnome org>]

commit ebb61dea1fa7a8cf09f8ef3ce7d760442461cdb6
Author: Emmanuele Bassi <ebassi linux intel com>
Date:   Wed Jun 6 13:39:50 2012 +0100

    examples: Enable maintainer compiler flags
    
    Another step in keeping the example code up to date and correct.

 examples/Makefile.am |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/examples/Makefile.am b/examples/Makefile.am
index d5efc3b..a44482b 100644
--- a/examples/Makefile.am
+++ b/examples/Makefile.am
@@ -32,7 +32,7 @@ LDADD = \
 	$(GDK_PIXBUF_LIBS) \
 	-lm
 
-AM_CFLAGS = $(CLUTTER_CFLAGS) $(GDK_PIXBUF_CFLAGS)
+AM_CFLAGS = $(CLUTTER_CFLAGS) $(GDK_PIXBUF_CFLAGS) $(MAINTAINER_CFLAGS)
 
 AM_CPPFLAGS = \
 	-DTESTS_DATADIR=\""$(abs_top_srcdir)/tests/data"\" \