From: Stefan Reinauer <reinauer@chromium.org>
Date: Tue, 25 Oct 2011 19:28:40 +0000 (-0700)
Subject: Add -Werror to xcompile's testcc
X-Git-Url: http://wien.tomnetworks.com/gitweb/?p=coreboot.git;a=commitdiff_plain;h=5e4e2290b653b068b1ca55205efd3fbfcc1fda34

Add -Werror to xcompile's testcc

If -Werror is not specified, tests for certain compiler flags
will emit a warning, which makes the build break since we compile
with -Werror.

Change-Id: I7be56530ff9f94e5500bad226c83e47145a808d7
Signed-off-by: Stefan Reinauer <reinauer@google.com>
Reviewed-on: http://review.coreboot.org/336
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
---

diff --git a/util/xcompile/xcompile b/util/xcompile/xcompile
index 9a0a295c7..49263941d 100644
--- a/util/xcompile/xcompile
+++ b/util/xcompile/xcompile
@@ -21,7 +21,7 @@
 testcc()
 {
 	echo "_start(void) {}" > .$$$$.c
-	$1 -nostdlib $2 .$$$$.c -o .$$$$.tmp 2>/dev/null >/dev/null
+	$1 -nostdlib -Werror $2 .$$$$.c -o .$$$$.tmp 2>/dev/null >/dev/null
 	ret=$?
 	rm -f .$$$$.c .$$$$.tmp
 	return $ret