[gdm] Make maintainer mode enabled by default

[Javier JardÃn <jjardon src gnome org>]

commit 848e8ef853eb361b7714804f3f30df4091d4f218
Author: Javier JardÃn <jjardon gnome org>
Date:   Fri Sep 9 16:17:15 2011 +0100

    Make maintainer mode enabled by default
    
    See http://blogs.gnome.org/desrt/2011/09/08/am_maintainer_mode-is-not-cool/

 configure.ac |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index 718eb38..7c343c9 100644
--- a/configure.ac
+++ b/configure.ac
@@ -8,7 +8,7 @@ AC_CONFIG_SRCDIR([daemon/gdm-manager.c])
 
 AM_INIT_AUTOMAKE([1.10 no-dist-gzip dist-xz tar-ustar -Wall])
 m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
-AM_MAINTAINER_MODE
+AM_MAINTAINER_MODE([enable])
 
 # for utmpx stuff
 AC_GNU_SOURCE