Add --enable-maintainer-mode configure option

Autoconf is tested for and run if needed only when --enable-maintainer-mode
is used on configure.  This results in the autom4te.cache directory only
being written in the source directory during configure if automatic
autoconf usage is requested.

Fixes BZ #14120.

1 files changed, 5 insertions, 0 deletions

diff --git a/ChangeLog b/ChangeLog
index ab32433a71..b6b54f8d39 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,10 @@
 2013-12-16  Allan McRae  <allan@archlinux.org>
 
+	[BZ #14120]
+	* configure.ac: Added --enable-maintainer-mode. Check for
+	autoconf when enabled.
+	* configure: Regenerated.
+
 	* nscd/nscd.service: New file.
 	* nscd/nscd.tmpfiles: New file.