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build: xtools: Simplify derivation of toolchain flags

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Currently several of the variables in the CROSS_COMPILE_... family
are repeated for each architecture despite the content of the variable
being the same in all cases. Fix this.

Change-Id: Ib40eca67926e22050a366e7b349331deaa7dd954
Signed-off-by: Daniel Thompson <daniel.thompson@linaro.org>
This commit is contained in:
Daniel Thompson 2016-09-10 21:07:29 +01:00 committed by Anas Nashif
parent ee85618d74
commit 06844200d8
1 changed files with 3 additions and 11 deletions
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14
scripts/Makefile.toolchain.xtools
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@ -3,20 +3,12 @@ $(error XTOOLS_TOOLCHAIN_PATH is not set)
endif
CROSS_COMPILE_TARGET_arm = arm-none-eabi
CROSS_COMPILE_arm=${XTOOLS_TOOLCHAIN_PATH}/${CROSS_COMPILE_TARGET_arm}/bin/${CROSS_COMPILE_TARGET_arm}-
CROSS_COMPILE_arm_version ?= $(shell $(CROSS_COMPILE_arm)gcc -dumpversion)
TOOLCHAIN_CFLAGS_arm = -I${XTOOLS_TOOLCHAIN_PATH}/${CROSS_COMPILE_TARGET_arm}/${CROSS_COMPILE_TARGET_arm}/sysroot/usr/include
CROSS_COMPILE_TARGET_x86 = i586-pc-elf
CROSS_COMPILE_x86=${XTOOLS_TOOLCHAIN_PATH}/${CROSS_COMPILE_TARGET_x86}/bin/${CROSS_COMPILE_TARGET_x86}-
CROSS_COMPILE_x86_version ?= $(shell $(CROSS_COMPILE_x86)gcc -dumpversion)
TOOLCHAIN_CFLAGS_x86 = -I${XTOOLS_TOOLCHAIN_PATH}/${CROSS_COMPILE_TARGET_x86}/${CROSS_COMPILE_TARGET_x86}/sysroot/usr/include
CROSS_COMPILE= $(CROSS_COMPILE_$(ARCH))
CROSS_COMPILE_TARGET = ${CROSS_COMPILE_TARGET_${ARCH}}
CROSS_COMPILE_version = ${CROSS_COMPILE_${ARCH}_version}
TOOLCHAIN_CFLAGS = ${TOOLCHAIN_CFLAGS_${ARCH}}
CROSS_COMPILE = ${XTOOLS_TOOLCHAIN_PATH}/${CROSS_COMPILE_TARGET}/bin/${CROSS_COMPILE_TARGET}-
CROSS_COMPILE_version ?= $(shell $(CROSS_COMPILE)gcc -dumpversion)
TOOLCHAIN_CFLAGS = -I${XTOOLS_TOOLCHAIN_PATH}/${CROSS_COMPILE_TARGET}/${CROSS_COMPILE_TARGET}/sysroot/usr/include
TOOLCHAIN_LIBS = gcc