From 3f88c1b95f46cf9aba8699f7deab00cafa9b2096 Mon Sep 17 00:00:00 2001
From: Felix Fietkau <nbd@openwrt.org>
Date: Sun, 23 Sep 2012 09:03:53 +0000
Subject: [PATCH] tools: flex depends on m4

SVN-Revision: 33520
---
 tools/Makefile | 1 +
 1 file changed, 1 insertion(+)

diff --git a/tools/Makefile b/tools/Makefile
index ca034911ce..842926ae7d 100644
--- a/tools/Makefile
+++ b/tools/Makefile
@@ -39,6 +39,7 @@ endif
 
 # builddir dependencies
 $(curdir)/bison/compile := $(curdir)/flex/install
+$(curdir)/flex/compile := $(curdir)/m4/install
 $(curdir)/pkg-config/compile := $(curdir)/sed/install
 $(curdir)/libtool/compile := $(curdir)/sed/install
 $(curdir)/squashfs/compile := $(curdir)/lzma-old/install