[libgweather] build: Create xz tarballs

[Vincent Untz <vuntz src gnome org>]

commit 581c797af22631a171c313e42b69921b619ab1c6
Author: Vincent Untz <vuntz gnome org>
Date:   Tue Dec 20 09:45:59 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 b2a73d3..c75c4e8 100644
--- a/configure.ac
+++ b/configure.ac
@@ -3,7 +3,7 @@ AC_INIT([libgweather], [3.2.2],
 AC_PREREQ(2.62)
 
 AM_CONFIG_HEADER(config.h)
-AM_INIT_AUTOMAKE([1.9 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])])
 AC_CONFIG_MACRO_DIR([m4])