[gnome-session] build: Create xz tarballs

[Vincent Untz <vuntz src gnome org>]

commit 9e8572719ab5fec69474cf43053351949abcac84
Author: Vincent Untz <vuntz gnome org>
Date:   Tue Dec 20 09:45:30 2011 +0100

    build: Create xz tarballs

 configure.ac |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index c93dd89..e3aef0e 100644
--- a/configure.ac
+++ b/configure.ac
@@ -6,7 +6,7 @@ AC_CONFIG_SRCDIR([gnome-session])
 AC_CONFIG_HEADERS([config.h])
 AC_CONFIG_MACRO_DIR([m4])
 
-AM_INIT_AUTOMAKE([1.10 no-dist-gzip dist-bzip2 tar-ustar])
+AM_INIT_AUTOMAKE([1.11 no-dist-gzip dist-xz tar-ustar])
 
 m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])