[gnome-clocks/wip/vala] Call git submodule update

[Ignacio Casal Quinteiro <icq src gnome org>]

commit 13d995bbfc20e74c5b1b19b57fa2d6aaea2fe9c9
Author: Ignacio Casal Quinteiro <icq gnome org>
Date:   Sun Feb 10 18:30:28 2013 +0100

    Call git submodule update

 .gitmodules |    2 +-
 autogen.sh  |    2 ++
 2 files changed, 3 insertions(+), 1 deletions(-)
---
diff --git a/.gitmodules b/.gitmodules
index bfd964e..303eb9b 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -1,3 +1,3 @@
 [submodule "libgd"]
 	path = libgd
-	url = git://git.gnome.org/libgd
+	url = ../libgd
diff --git a/autogen.sh b/autogen.sh
index f8c27f7..81af577 100755
--- a/autogen.sh
+++ b/autogen.sh
@@ -19,6 +19,8 @@ if test -z $INTLTOOLIZE; then
     exit 1
 fi
 
+git submodule update --init --recursive
+
 autopoint --force || exit $?
 AUTOPOINT='intltoolize --automake --copy' autoreconf --force --install --verbose