[gnome-initial-setup] build: add tar-ustar to AM_INIT_AUTOMAKE

[Cosimo Cecchi <cosimoc src gnome org>]

commit 5bbcf59895005ab4f2185e72cd3931eff2d9e738
Author: Cosimo Cecchi <cosimo endlessm com>
Date:   Fri Apr 18 16:11:32 2014 -0700

    build: add tar-ustar to AM_INIT_AUTOMAKE
    
    https://bugzilla.gnome.org/show_bug.cgi?id=783388

 configure.ac |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index 62e44d6..fb0eab9 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1,7 +1,7 @@
 AC_INIT([gnome-initial-setup],[3.24.0])
 AC_CONFIG_MACRO_DIR([m4])
 
-AM_INIT_AUTOMAKE([dist-xz no-dist-gzip foreign])
+AM_INIT_AUTOMAKE([dist-xz no-dist-gzip foreign tar-ustar])
 AM_MAINTAINER_MODE([enable])
 AM_SILENT_RULES([yes])