From patchwork Tue May  8 09:27:22 2012
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Subject: [4/4] m4: not available on noMMU platforms
From: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
X-Patchwork-Id: 157647
Message-Id: <1336469242-1099-4-git-send-email-thomas.petazzoni@free-electrons.com>
To: buildroot@uclibc.org
Date: Tue,  8 May 2012 11:27:22 +0200

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

---
package/m4/Config.in |    2 ++
 1 file changed, 2 insertions(+)

diff --git a/package/m4/Config.in b/package/m4/Config.in
index 56b2859..dee2d83 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.