linux-kernel - [PATCH] tools/liblockdep: Fix linker error in case of cross compile.

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Date:	Fri, 24 Apr 2015 04:36:27 +0000 (GMT)
From:	Eunbong Song <eunb.song@...sung.com>
To:	"sasha.levin@...cle.com" <sasha.levin@...cle.com>
Cc:	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: [PATCH] tools/liblockdep: Fix linker error in case of cross compile.

If we try to cross compile liblockdep, even if we set the CROSS_COMPILE variable
the linker error can occur because LD is not set with CROSS_COMPILE.
This patch adds "LD" can be set automatically with CROSS_COMPILE variable so
fixes linker error problem.

Signed-off-by: Eunbong Song <eunb.song@...sung.com>
---
 tools/lib/lockdep/Makefile |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)

diff --git a/tools/lib/lockdep/Makefile b/tools/lib/lockdep/Makefile
index 0c356fb..18ffccf 100644
--- a/tools/lib/lockdep/Makefile
+++ b/tools/lib/lockdep/Makefile
@@ -14,9 +14,10 @@ define allow-override
     $(eval $(1) = $(2)))
 endef

-# Allow setting CC and AR, or setting CROSS_COMPILE as a prefix.
+# Allow setting CC and AR and LD, or setting CROSS_COMPILE as a prefix.
 $(call allow-override,CC,$(CROSS_COMPILE)gcc)
 $(call allow-override,AR,$(CROSS_COMPILE)ar)
+$(call allow-override,LD,$(CROSS_COMPILE)ld)

 INSTALL = install

-- 
1.7.0.1