[gnome-online-accounts] configure.ac: Enable maintainer mode by default

[Javier JardÃn <jjardon src gnome org>]

commit 9942b3fc1ec8b4c827d43f291643dead4257bfff
Author: Javier JardÃn <jjardon gnome org>
Date:   Wed Oct 31 23:12:53 2012 +0900

    configure.ac: Enable maintainer mode by default
    
    https://mail.gnome.org/archives/desktop-devel-list/2011-September/msg00064.html

 configure.ac |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index b79257f..23c5878 100644
--- a/configure.ac
+++ b/configure.ac
@@ -18,7 +18,7 @@ AM_INIT_AUTOMAKE([1.9 foreign dist-xz no-dist-gzip tar-ustar])
 AC_CONFIG_SRCDIR([src])
 AC_CONFIG_HEADERS([config.h])
 
-AM_MAINTAINER_MODE
+AM_MAINTAINER_MODE([enable])
 
 AC_PROG_CC
 AC_ISC_POSIX