From: Peter Korsgaard <jacmet@sunsite.dk>
Date: Tue, 22 May 2012 13:26:27 +0000 (+0200)
Subject: bison: m4 needs MMU
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=ae446b2ea386ddc06644ef15b26bd06f16f3cbc3;p=buildroot.git

bison: m4 needs MMU

Fixes http://autobuild.buildroot.net/results/0bb659881ed6a01745f596f00da9acbef02a4c31/

Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
---

diff --git a/package/bison/Config.in b/package/bison/Config.in
index da0ac3f1ef..1a485c4061 100644
--- a/package/bison/Config.in
+++ b/package/bison/Config.in
@@ -2,6 +2,8 @@ config BR2_PACKAGE_BISON
 	bool "bison"
 	depends on BR2_USE_WCHAR
 	select BR2_PACKAGE_M4
+	# m4 uses fork()
+	depends on BR2_USE_MMU
 	help
 	  General-purpose parser generator that converts a
 	  grammar description for an LALR context-free grammar into a C