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ARM: fix building with gcc 4.6.4 

GCC fails to build the kernel if EABI is selected, and the default FPU
is selected.  Avoid this by explicitly stating that we want VFP with
EABI.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
This commit is contained in:
Russell King 2014-01-28 18:31:17 +00:00
parent 4c235cb9e3
commit d326b65c57
1 changed files with 1 additions and 1 deletions
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2
arch/arm/Makefile
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@ -100,7 +100,7 @@ tune-$(CONFIG_CPU_V6K) =$(call cc-option,-mtune=arm1136j-s,-mtune=strongarm)
tune-y := $(tune-y) tune-y := $(tune-y)
ifeq ($(CONFIG_AEABI),y) ifeq ($(CONFIG_AEABI),y)
CFLAGS_ABI :=-mabi=aapcs-linux -mno-thumb-interwork CFLAGS_ABI :=-mabi=aapcs-linux -mno-thumb-interwork -mfpu=vfp
else else
CFLAGS_ABI :=$(call cc-option,-mapcs-32,-mabi=apcs-gnu) $(call cc-option,-mno-thumb-interwork,) CFLAGS_ABI :=$(call cc-option,-mapcs-32,-mabi=apcs-gnu) $(call cc-option,-mno-thumb-interwork,)
endif endif