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toolchain.gccarmemb: Add include path for newlib headers

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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>
This commit is contained in:
Kumar Gala 2016-06-06 12:00:59 -05:00 • committed by Anas Nashif
commit 52c987e941
1 changed files with 2 additions and 1 deletions
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3
scripts/Makefile.toolchain.gccarmemb
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@ -13,5 +13,6 @@ CROSS_COMPILE_version = ${CROSS_COMPILE_${ARCH}_version}
TOOLCHAIN_LIBS = gcc
LIB_INCLUDE_DIR += -L ${GCCARMEMB_TOOLCHAIN_PATH}/lib/gcc/${CROSS_COMPILE_TARGET}/${CROSS_COMPILE_version}/${_CROSS_COMPILE_arm_isa}
TOOLCHAIN_CFLAGS = -I${GCCARMEMB_TOOLCHAIN_PATH}/arm-none-eabi/include
export CROSS_COMPILE TOOLCHAIN_LIBS LIB_INCLUDE_DIR
export CROSS_COMPILE TOOLCHAIN_LIBS TOOLCHAIN_CFLAGS LIB_INCLUDE_DIR