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arch: drop BR2_GCC_TARGET_CPU_REVISION option

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In commit 325bb37942, support for the
Blackfin architecture was removed. This was our only use of
BR2_GCC_TARGET_CPU_REVISION, and since this config option somewhat
complicates the calculation of the --with-cpu/-mcpu option values,
let's drop it.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
This commit is contained in:
Thomas Petazzoni
2018-09-23 22:38:49 +02:00
committed by Peter Korsgaard
parent 059d655f5c
commit cf2b12cbfb
4 changed files with 0 additions and 12 deletions
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4
toolchain/toolchain-external/pkg-toolchain-external.mk
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@@ -151,11 +151,7 @@ TOOLCHAIN_EXTERNAL_LIBS += $(call qstrip,$(BR2_TOOLCHAIN_EXTRA_EXTERNAL_LIBS))
# Definition of the CFLAGS to use with the external toolchain, as well as the
# common toolchain wrapper build arguments
#
ifeq ($(GCC_TARGET_CPU_REVISION),)
CC_TARGET_CPU_ := $(GCC_TARGET_CPU)
else
CC_TARGET_CPU_ := $(GCC_TARGET_CPU)-$(GCC_TARGET_CPU_REVISION)
endif
CC_TARGET_ARCH_ := $(GCC_TARGET_ARCH)
CC_TARGET_ABI_ := $(GCC_TARGET_ABI)
CC_TARGET_NAN_ := $(GCC_TARGET_NAN)