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zephyr/scripts/Makefile.toolchain.gccarmemb

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build: Add a toolchain file for the GCC ARM Embedded toolchain Change-Id: Iea501d30297123955fd699eb7d53e642949b6af7 Signed-off-by: Carles Cufi <carles.cufi@nordicsemi.no>
2016-04-12 02:21:13 +08:00
ifndef GCCARMEMB_TOOLCHAIN_PATH
$(error GCCARMEMB_TOOLCHAIN_PATH is not set)
endif
CROSS_COMPILE_TARGET_arm = arm-none-eabi
CROSS_COMPILE_arm=${GCCARMEMB_TOOLCHAIN_PATH}/bin/${CROSS_COMPILE_TARGET_arm}-
CROSS_COMPILE_arm_version ?= $(shell $(CROSS_COMPILE_arm)gcc -dumpversion)
CROSS_COMPILE= $(CROSS_COMPILE_$(ARCH))
CROSS_COMPILE_TARGET = ${CROSS_COMPILE_TARGET_${ARCH}}
CROSS_COMPILE_version = ${CROSS_COMPILE_${ARCH}_version}
TOOLCHAIN_LIBS = gcc
scripts: Add the ISA to the path of included libraries for GCC ARM Embedded When compiling and linking Zephyr with GCC ARM Embedded, the path to the libraries to be linked needs to be provided explicitely for the correct variant to be linked in. JIRA: ZEP-377 Change-Id: I745aa45c7dde12f1cc5c8ea4380b904e086ed94d Signed-off-by: Carles Cufi <carles.cufi@nordicsemi.no>
2016-05-21 00:57:20 +08:00
LIB_INCLUDE_DIR += -L ${GCCARMEMB_TOOLCHAIN_PATH}/lib/gcc/${CROSS_COMPILE_TARGET}/${CROSS_COMPILE_version}/${_CROSS_COMPILE_arm_isa}
toolchain.gccarmemb: Add include path for newlib headers We need to expose the path to the newlib headers that are part of the ARM embedded gcc at ${GCCARMEMB_TOOLCHAIN_PATH}/arm-none-eabi/include otherwise we get build errors like when trying to use newlib: lib/libc/newlib/libc-hooks.c:17:19: fatal error: errno.h: No such file or directory Change-Id: Iedce526d23e54e54b9cefdfa6ca176fe12ed8090 Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
2016-06-07 01:00:59 +08:00
TOOLCHAIN_CFLAGS = -I${GCCARMEMB_TOOLCHAIN_PATH}/arm-none-eabi/include
build: Add a toolchain file for the GCC ARM Embedded toolchain Change-Id: Iea501d30297123955fd699eb7d53e642949b6af7 Signed-off-by: Carles Cufi <carles.cufi@nordicsemi.no>
2016-04-12 02:21:13 +08:00
toolchain.gccarmemb: Add include path for newlib headers We need to expose the path to the newlib headers that are part of the ARM embedded gcc at ${GCCARMEMB_TOOLCHAIN_PATH}/arm-none-eabi/include otherwise we get build errors like when trying to use newlib: lib/libc/newlib/libc-hooks.c:17:19: fatal error: errno.h: No such file or directory Change-Id: Iedce526d23e54e54b9cefdfa6ca176fe12ed8090 Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
2016-06-07 01:00:59 +08:00
export CROSS_COMPILE TOOLCHAIN_LIBS TOOLCHAIN_CFLAGS LIB_INCLUDE_DIR