Re: [PATCH] ARM: OMAP: armv7a Makefile: change -march flag to "armv7-a" so gcc 4.3.x works

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Op 16 jun 2008, om 15:25 heeft Tony Lindgren het volgende geschreven:

* Koen Kooi <koen@xxxxxxxxxxxxxxxx> [080613 17:48]:
armv7a Makefile: change -march flag to "armv7-a" so gcc 4.3.x works, "armv7a" is a CSL-ism. CSL compilers accept both variants.

Tested with: gcc 4.2.4, 4.3.0, 4.3.1 and csl 2007q3, 2008q1

Can you please post this to linux-arm-kernel@xxxxxxxxxxxxxxxxxxxxxx
mailing list?

Done



Thanks,

Tony


Signed-off-by: Koen Kooi <koen@xxxxxxxxxxxxxxxx>
---
arch/arm/Makefile |    2 +-
1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/arch/arm/Makefile b/arch/arm/Makefile
index 40a0b44..a3befbd 100644
--- a/arch/arm/Makefile
+++ b/arch/arm/Makefile
@@ -47,7 +47,7 @@ comma = ,
# Note that GCC does not numerically define an architecture version
# macro, but instead defines a whole series of macros which makes
# testing for a specific architecture or later rather impossible.
-arch-$(CONFIG_CPU_32v7) :=-D__LINUX_ARM_ARCH__=7 $(call cc- option,-march=armv7a,-march=armv5t -Wa$(comma)-march=armv7a) +arch-$(CONFIG_CPU_32v7) :=-D__LINUX_ARM_ARCH__=7 $(call cc- option,-march=armv7-a,-march=armv5t -Wa$(comma)-march=armv7-a) arch-$(CONFIG_CPU_32v6) :=-D__LINUX_ARM_ARCH__=6 $(call cc-option,- march=armv6,-march=armv5t -Wa$(comma)-march=armv6) # Only override the compiler option if ARMv6. The ARMv6K extensions are
# always available in ARMv7
--
1.5.4.3

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