linux-kernel - [PATCH] arch: ia64: don't check the toolchain if nothing is being compiled

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Date:	Mon, 25 Apr 2011 20:20:50 -0400
From:	Peter Foley <pefoley2@...izon.net>
To:	<linux-kernel@...r.kernel.org>
CC:	<linux-ia64@...r.kernel.org>, <tony.luck@...el.com>,
	<fenghua.yu@...el.com>
Subject: [PATCH] arch: ia64: don't check the toolchain if nothing is being
 compiled

This patch disables the ia64 toolchain checks if nothing is being compiled
so targets like headers_install_all don't spew errors when they try
to compile ia64 code with a toolchain targeting a different architecture.

Signed-off-by: Peter Foley <pefoley2@...izon.net>
---
 arch/ia64/Makefile |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)

diff --git a/arch/ia64/Makefile b/arch/ia64/Makefile
index be7bfa1..b6279a0 100644
--- a/arch/ia64/Makefile
+++ b/arch/ia64/Makefile
@@ -30,8 +30,10 @@ cflags-y	:= -pipe $(EXTRA) -ffixed-r13 -mfixed-range=f12-f15,f32-f127 \
 		   -falign-functions=32 -frename-registers -fno-optimize-sibling-calls
 KBUILD_CFLAGS_KERNEL := -mconstant-gp
 +ifeq ($(dot-config),1)
 GAS_STATUS	= $(shell $(srctree)/arch/ia64/scripts/check-gas "$(CC)" "$(OBJDUMP)")
 KBUILD_CPPFLAGS += $(shell $(srctree)/arch/ia64/scripts/toolchain-flags "$(CC)" "$(OBJDUMP)" "$(READELF)")
+endif
  ifeq ($(GAS_STATUS),buggy)
 $(error Sorry, you need a newer version of the assember, one that is built from	\
-- 
1.7.5.rc1

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