[epiphany] configure.ac: switch to dist-xz

[Xan Lopez <xan src gnome org>]

commit 87e5744a3c74655648d5fbc022924ace1a9e5992
Author: Xan Lopez <xlopez igalia com>
Date:   Thu Sep 15 11:04:28 2011 +0200

    configure.ac: switch to dist-xz
    
    It's the default tarball format for GNOME now.

 configure.ac |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index eae091b..eb5bfb2 100644
--- a/configure.ac
+++ b/configure.ac
@@ -45,7 +45,7 @@ AC_SUBST([EPIPHANY_MAJOR_VERSION], [epiphany_version_major])
 AC_SUBST([EPIPHANY_MINOR_VERSION], [epiphany_version_minor])
 AC_SUBST([EPIPHANY_MICRO_VERSION], [epiphany_version_micro])
 
-AM_INIT_AUTOMAKE([1.9 foreign dist-bzip2 no-dist-gzip tar-ustar])
+AM_INIT_AUTOMAKE([1.9 foreign dist-xz no-dist-gzip tar-ustar])
 
 # Use AM_SILENT_RULES if present
 m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])