[Buildroot] [PATCH] gob2: needs MMU

[Gustavo Zacarias]

m4 needs MMU, so does bison, and so does gob2 which uses bison.
Fixes build failure:
http://autobuild.buildroot.net/results/f942b4ac770f3c7b27c42214af5bcec49f687da1/build-end.log

Signed-off-by: Gustavo Zacarias <gustavo at zacarias.com.ar>
---
 package/gob2/Config.in |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)

diff --git a/package/gob2/Config.in b/package/gob2/Config.in
index 562ac31..cbe30d6 100644
--- a/package/gob2/Config.in
+++ b/package/gob2/Config.in
@@ -1,6 +1,8 @@
 config BR2_PACKAGE_GOB2
 	bool "gob2"
 	depends on BR2_USE_WCHAR # glib2
+	# m4 uses fork(), so does bison then
+	depends on BR2_USE_MMU
 	select BR2_PACKAGE_LIBGLIB2
 	select BR2_PACKAGE_FLEX
 	select BR2_PACKAGE_FLEX_LIBFL
-- 
1.7.8.6