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toolchain.gccarmemb: Fix support for where to find newlib

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When we build with newlib enabled and utilizing one of the other
variants (like having floating point enabled) we need to have the proper
library path setup to find the library.  This is mimicked after what we
do in Makefile.toolchain.zephyr for newlib.

Issue: ZEP-2240

Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
This commit is contained in:
Kumar Gala 2017-06-08 11:30:04 -05:00 committed by Anas Nashif
parent e3550a29ff
commit 817a043fc8
1 changed files with 2 additions and 1 deletions
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3
scripts/Makefile.toolchain.gccarmemb
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@ -6,8 +6,9 @@ CROSS_COMPILE = ${GCCARMEMB_TOOLCHAIN_PATH}/bin/arm-none-eabi-
TOOLCHAIN_LIBS = gcc
LIBGCC_DIR = $(shell dirname `$(CROSS_COMPILE)gcc ${KBUILD_CFLAGS} -print-libgcc-file-name`)
NEWLIB_DIR = ${GCCARMEMB_TOOLCHAIN_PATH}/arm-none-eabi/lib/`$(CROSS_COMPILE)gcc ${KBUILD_CFLAGS} -print-multi-directory`
LIB_INCLUDE_DIR += -L ${LIBGCC_DIR}
LIB_INCLUDE_DIR += -L ${LIBGCC_DIR} -L ${NEWLIB_DIR}
TOOLCHAIN_CFLAGS = -I${GCCARMEMB_TOOLCHAIN_PATH}/arm-none-eabi/include
DTC ?= dtc