[gtk-doc] make: don't add m4 to EXTRA_DIST - Fixes #591450 and make distcheck

[Stefan Kost <stefkost src gnome org>]

commit ba8aae2cd365426be557e5a499dea936fdd7ec8b
Author: Stefan Kost <ensonic users sf net>
Date:   Thu Nov 26 00:19:51 2009 +0200

    make: don't add m4 to EXTRA_DIST - Fixes #591450 and make distcheck

 Makefile.am |    3 +--
 1 files changed, 1 insertions(+), 2 deletions(-)
---
diff --git a/Makefile.am b/Makefile.am
index 3dfb10e..b8be63e 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -83,8 +83,7 @@ EXTRA_DIST = \
 	tools/gtk-doc.el \
 	style.css \
 	COPYING-DOCS \
-	gnome-doc-utils.make \
-	m4
+	gnome-doc-utils.make
 
 MAINTAINERCLEANFILES = \
 	$(srcdir)/INSTALL \