From a996cc1444f71e867e56c4211b859b54d67c7986 Mon Sep 17 00:00:00 2001
From: Jo-Philipp Wich <jow@openwrt.org>
Date: Fri, 10 Aug 2012 23:35:20 +0000
Subject: [PATCH] add a build preeq check for glibc-static

SVN-Revision: 33121
---
 include/prereq-build.mk | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/include/prereq-build.mk b/include/prereq-build.mk
index 228fcdcb0b..28c2a216b2 100644
--- a/include/prereq-build.mk
+++ b/include/prereq-build.mk
@@ -70,6 +70,15 @@ $(eval $(call Require,working-g++, \
 	Please install the GNU C++ Compiler (g++). \
 ))
 
+define Require/working-gcc-static
+	echo 'int main(int argc, char **argv) { return 0; }' | \
+		gcc -x c -static -o $(TMP_DIR)/a.out -
+endef
+
+$(eval $(call Require,working-gcc-static, \
+    Please install the static libc development package (glibc-static on CentOS/Fedora/RHEL). \
+))
+
 define Require/ncurses
 	echo 'int main(int argc, char **argv) { initscr(); return 0; }' | \
 		gcc -include ncurses.h -x c -o $(TMP_DIR)/a.out - -lncurses