From 99239b6e519cc2c0fcddaee4d6592ddf68f2d9e9 Mon Sep 17 00:00:00 2001
From: Colin Walters <walters@verbum.org>
Date: Tue, 31 May 2016 15:05:34 -0400
Subject: [PATCH] build: autogen.sh: Use mkdir -p to suppress warning

It's minor but hey, warnings stand out.
---
 autogen.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/autogen.sh b/autogen.sh
index 0a07bdf1..b38e34c6 100755
--- a/autogen.sh
+++ b/autogen.sh
@@ -36,7 +36,7 @@ EOF
 else
     # gtkdocize needs the macro directory to exist before
     # we call autoreconf
-    mkdir m4
+    mkdir -p m4
     gtkdocize || exit $?
 fi