From ad732e63fcb4969a1f7977f342188807f16371c8 Mon Sep 17 00:00:00 2001
From: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Date: Mon, 7 May 2012 23:27:22 +0000
Subject: m4: not available on noMMU platforms

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
---
 package/m4/Config.in | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/package/m4/Config.in b/package/m4/Config.in
index 56b2859fc..dee2d833f 100644
--- a/package/m4/Config.in
+++ b/package/m4/Config.in
@@ -1,6 +1,8 @@
 config BR2_PACKAGE_M4
 	bool "m4"
 	depends on BR2_USE_WCHAR
+	# uses fork()
+	depends on BR2_USE_MMU
 	help
 	  An implementation of the traditional Unix macro processor.
 
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