[gedit] Add -I libgd to ACLOCAL_AMFLAGS

[Ignacio Casal Quinteiro <icq src gnome org>]

commit cbc5e4ca7b6127d0dbad8cb61c08a74bbc3d0d08
Author: Ignacio Casal Quinteiro <icq gnome org>
Date:   Sat Feb 9 11:22:46 2013 +0100

    Add -I libgd to ACLOCAL_AMFLAGS

 Makefile.am |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/Makefile.am b/Makefile.am
index 2c85eb1..0a851e9 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -1,5 +1,5 @@
 ## Process this file with automake to produce Makefile.in
-ACLOCAL_AMFLAGS = -I m4 ${ACLOCAL_FLAGS}
+ACLOCAL_AMFLAGS = -I m4 -I libgd ${ACLOCAL_FLAGS}
 
 SUBDIRS = gedit pixmaps po plugins data docs tests win32 osx