[librest] build-sys: Generate xz tarballs

[Christophe Fergeau <teuf src gnome org>]

commit d5e1f25f5b6a3ee6136c87a75fc0aeee9cad4a6a
Author: Christophe Fergeau <cfergeau redhat com>
Date:   Wed Sep 3 11:03:23 2014 +0200

    build-sys: Generate xz tarballs

 configure.ac |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index 3fbda61..81a8b05 100644
--- a/configure.ac
+++ b/configure.ac
@@ -16,7 +16,7 @@ AC_CONFIG_HEADERS([config.h])
 AC_CONFIG_AUX_DIR([build])
 AC_CONFIG_MACRO_DIR([build])
 
-AM_INIT_AUTOMAKE([1.11 foreign -Wno-portability no-define])
+AM_INIT_AUTOMAKE([1.11 foreign -Wno-portability no-define dist-xz])
 
 AM_SILENT_RULES([yes])