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arm build: Select correct library version

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The build system now pulls in the correct intrinsics libraries
when building for Cortex-M CPUs.

Change-Id: I55ed249cdeb04de8843ad4cdc0099e7031e368b0
Signed-off-by: Peter Mitsis <peter.mitsis@windriver.com>
This commit is contained in:
Peter Mitsis 2016-02-10 16:18:36 -05:00 • committed by Gerrit Code Review
commit 32151afbda
1 changed files with 6 additions and 2 deletions
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8
scripts/Makefile.toolchain.zephyr
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@ -13,8 +13,12 @@ endif
CROSS_COMPILE_TARGET_arm = arm-poky-eabi
CROSS_COMPILE_arm=$(TOOLCHAIN_HOME)/usr/bin/$(CROSS_COMPILE_TARGET_arm)/$(CROSS_COMPILE_TARGET_arm)-
CROSS_COMPILE_arm_version = $(shell $(CROSS_COMPILE_arm)gcc -dumpversion)
LIB_INCLUDE_DIR_arm += -L ${ZEPHYR_SDK_INSTALL_DIR}/sysroots/armv5-poky-eabi/usr/${CROSS_COMPILE_TARGET_arm}/lib
LIB_INCLUDE_DIR_arm += -L ${ZEPHYR_SDK_INSTALL_DIR}/sysroots/armv5-poky-eabi/usr/lib/$(CROSS_COMPILE_TARGET_arm)/$(CROSS_COMPILE_arm_version)
CROSS_COMPILE_arm_isa_thumb2-y = "thumb/thumb2"
CROSS_COMPILE_arm_isa = $(CROSS_COMPILE_arm_isa_thumb2-$(CONFIG_ISA_THUMB2))
LIB_INCLUDE_DIR_arm += -L ${ZEPHYR_SDK_INSTALL_DIR}/sysroots/armv5-poky-eabi/usr/${CROSS_COMPILE_TARGET_arm}/lib/$(CROSS_COMPILE_arm_isa)
LIB_INCLUDE_DIR_arm += -L ${ZEPHYR_SDK_INSTALL_DIR}/sysroots/armv5-poky-eabi/usr/lib/$(CROSS_COMPILE_TARGET_arm)/$(CROSS_COMPILE_arm_version)/$(CROSS_COMPILE_arm_isa)
TOOLCHAIN_CFLAGS_arm = -I${ZEPHYR_SDK_INSTALL_DIR}/sysroots/armv5-poky-eabi/usr/${CROSS_COMPILE_TARGET_arm}/include
# iamcu