[gcompris] minor: no more automake warnings

[Bruno Coudoin <bcoudoin src gnome org>]

commit 585554de2f784b1637cfe7d4e64d91e55810f906
Author: Bruno Coudoin <bruno coudoin free fr>
Date:   Wed May 16 17:10:35 2012 +0200

    minor: no more automake warnings

 configure.ac |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index db75638..fccc9f0 100644
--- a/configure.ac
+++ b/configure.ac
@@ -2,7 +2,8 @@ dnl Process this file with autoconf to produce a configure script.
 
 AC_INIT(gcompris, 12.01, http://gcompris.net)
 
-AM_INIT_AUTOMAKE(AC_PACKAGE_NAME, AC_PACKAGE_VERSION)
+AM_INIT_AUTOMAKE([tar-ustar no-dist-gzip dist-bzip2 -Wno-portability])
+
 AM_CONFIG_HEADER(config.h)
 AC_CONFIG_MACRO_DIR([m4])