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Message-Id: <1336855148-18817-4-git-send-email-geert@linux-m68k.org>
Date: Sat, 12 May 2012 22:39:08 +0200
From: Geert Uytterhoeven <geert@...ux-m68k.org>
To: linux-kernel@...r.kernel.org, linux-arch@...r.kernel.org
Cc: Geert Uytterhoeven <geert@...ux-m68k.org>,
Chris Zankel <chris@...kel.net>
Subject: [PATCH 4/4] xtensa: Setup CROSS_COMPILE at the top
CROSS_COMPILE must be setup before using e.g. cc-option (and a few other
as-*, cc-*, ld-* macros), else they will check against the wrong compiler
when cross-compiling, and may invoke the cross compiler with wrong or
suboptimal compiler options.
Signed-off-by: Geert Uytterhoeven <geert@...ux-m68k.org>
Cc: Chris Zankel <chris@...kel.net>
---
arch/xtensa/Makefile | 24 ++++++++++++------------
1 files changed, 12 insertions(+), 12 deletions(-)
diff --git a/arch/xtensa/Makefile b/arch/xtensa/Makefile
index 7608559..d41f9ed 100644
--- a/arch/xtensa/Makefile
+++ b/arch/xtensa/Makefile
@@ -21,6 +21,18 @@ variant-$(CONFIG_XTENSA_VARIANT_LINUX_CUSTOM) := custom
VARIANT = $(variant-y)
export VARIANT
+# Test for cross compiling
+
+ifneq ($(VARIANT),)
+ COMPILE_ARCH = $(shell uname -m)
+
+ ifneq ($(COMPILE_ARCH), xtensa)
+ ifndef CROSS_COMPILE
+ CROSS_COMPILE = xtensa_$(VARIANT)-
+ endif
+ endif
+endif
+
# Platform configuration
platform-$(CONFIG_XTENSA_PLATFORM_XT2000) := xt2000
@@ -54,18 +66,6 @@ KBUILD_DEFCONFIG := iss_defconfig
core-$(CONFIG_EMBEDDED_RAMDISK) += arch/xtensa/boot/ramdisk/
-# Test for cross compiling
-
-ifneq ($(VARIANT),)
- COMPILE_ARCH = $(shell uname -m)
-
- ifneq ($(COMPILE_ARCH), xtensa)
- ifndef CROSS_COMPILE
- CROSS_COMPILE = xtensa_$(VARIANT)-
- endif
- endif
-endif
-
# Only build variant and/or platform if it includes a Makefile
buildvar := $(shell test -a $(srctree)/arch/xtensa/variants/$(VARIANT)/Makefile && echo arch/xtensa/variants/$(VARIANT)/)
--
1.7.0.4
--
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