[vala] [autogen.sh] Support NOCONFIGURE, like gnome-common

[Colin Walters <walters src gnome org>]

commit c28e9a658b86cd550637bfdbd587db632c70b13a
Author: Colin Walters <walters verbum org>
Date:   Tue Jun 29 10:52:59 2010 -0400

    [autogen.sh] Support NOCONFIGURE, like gnome-common

 autogen.sh |    4 +++-
 1 files changed, 3 insertions(+), 1 deletions(-)
---
diff --git a/autogen.sh b/autogen.sh
index a11c073..1eaa1cc 100755
--- a/autogen.sh
+++ b/autogen.sh
@@ -24,4 +24,6 @@ rm -f .version
 autoreconf -v --install || exit 1
 cd $ORIGDIR || exit $?
 
-$srcdir/configure --enable-maintainer-mode "$@"
+if test -z "$NOCONFIGURE"; then
+    $srcdir/configure --enable-maintainer-mode "$@"
+fi