From 669807682ed4fe2d01295bf99fe63c4c097ebc6f Mon Sep 17 00:00:00 2001
From: zbao <fishbaozi@gmail.com>
Date: Fri, 18 Sep 2015 06:17:09 -0700
Subject: xcompile: Redirect the objdump stderr to /dev/null

On system with clang, "as" is available but "objdump" is not by default.
So if ${gccprefix} is empty, "as" can run successfully and the "objdump"
below might report error. Mask that output.

Change-Id: I9940f069f66e097973ed6138cf3c696087fa5531
Signed-off-by: Zheng Bao <zheng.bao@amd.com>
Signed-off-by: Zheng Bao <fishbaozi@gmail.com>
Reviewed-on: http://review.coreboot.org/11681
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Reviewed-by: Martin Roth <martinroth@google.com>
---
 util/xcompile/xcompile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'util')

diff --git a/util/xcompile/xcompile b/util/xcompile/xcompile
index 76c36983b0..a8134a0c98 100755
--- a/util/xcompile/xcompile
+++ b/util/xcompile/xcompile
@@ -111,7 +111,7 @@ testas() {
 		2>/dev/null || return 1
 
 	# Check output content type.
-	local obj_type="$(LANG=C LC_ALL= ${gccprefix}objdump -p $obj_file)"
+	local obj_type="$(LANG=C LC_ALL= ${gccprefix}objdump -p $obj_file 2>/dev/null)"
 	local obj_arch="$(expr "$obj_type" : '.*format \(.[a-z0-9-]*\)')"
 	[ "$obj_arch" = "$full_arch" ] || return 1
 
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