configure: Drop AM_MAINTAINER_MODE

Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>

autogen.sh

@@ -9,4 +9,5 @@ cd $srcdir
 autoreconf -v --install || exit 1
 cd $ORIGDIR || exit $?
 
-$srcdir/configure --enable-maintainer-mode "$@"
+$srcdir/configure "$@"
+

configure.ac

@@ -32,7 +32,6 @@ AC_CONFIG_AUX_DIR(.)
 
 # Initialize Automake
 AM_INIT_AUTOMAKE([foreign dist-bzip2])
-AM_MAINTAINER_MODE
 
 # Require X.Org macros 1.8 or later for MAN_SUBSTS set by XORG_MANPAGE_SECTIONS
 m4_ifndef([XORG_MACROS_VERSION],