[gnome-photos/wip/libgd] Add libgd macro to to ACLOCAL_FLAGS in autogen.sh

[Ignacio Casal Quinteiro <icq src gnome org>]

commit fe3951c16094c9cf17cd47ad1e38159ce4db1e3f
Author: Ignacio Casal Quinteiro <icq gnome org>
Date:   Sat Nov 10 14:53:36 2012 +0100

    Add libgd macro to to ACLOCAL_FLAGS in autogen.sh

 autogen.sh |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/autogen.sh b/autogen.sh
index ba60751..aac383a 100755
--- a/autogen.sh
+++ b/autogen.sh
@@ -5,6 +5,7 @@ srcdir=`dirname $0`
 test -z "$srcdir" && srcdir=.
 
 PKG_NAME="gnome-photos"
+ACLOCAL_FLAGS="-I libgd $ACLOCAL_FLAGS"
 
 (test -f $srcdir/src/photos-main.c) || {
     echo -n "**Error**: Directory "\`$srcdir\'" does not look like the"