ifndef YOCTO_SDK_INSTALL_DIR
$(error YOCTO_SDK_INSTALL_DIR is not set)
endif

# arm
CROSS_COMPILE_TARGET_arm = arm-poky-eabi
CROSS_COMPILE_arm_version = 4.9.2
CROSS_COMPILE_arm=${YOCTO_SDK_INSTALL_DIR}/sysroots/i686-pokysdk-linux/usr/bin/$(CROSS_COMPILE_TARGET_arm)/$(CROSS_COMPILE_TARGET_arm)-

LIB_INCLUDE_DIR_arm = -L ${YOCTO_SDK_INSTALL_DIR}/sysroots/armv5e-poky-eabi/usr/lib/arm-poky-eabi/4.9.2


# x86
CROSS_COMPILE_TARGET_x86 = i586-poky-elf
CROSS_COMPILE_x86_version = 4.9.2
CROSS_COMPILE_x86=${YOCTO_SDK_INSTALL_DIR}/sysroots/i686-pokysdk-linux/usr/bin/$(CROSS_COMPILE_TARGET_x86)/$(CROSS_COMPILE_TARGET_x86)-

LIB_INCLUDE_DIR_x86 = -L ${YOCTO_SDK_INSTALL_DIR}/sysroots/i586-poky-elf/usr/lib/i586-poky-elf/4.9.2

# arc
CROSS_COMPILE_TARGET_arc = arc-poky-elf
CROSS_COMPILE_arc_version = 4.8.3
CROSS_COMPILE_arc=${YOCTO_SDK_INSTALL_DIR}/sysroots/i686-pokysdk-linux/usr/bin/$(CROSS_COMPILE_TARGET_arc)/$(CROSS_COMPILE_TARGET_arc)-

LIB_INCLUDE_DIR_arc = -L ${YOCTO_SDK_INSTALL_DIR}/sysroots/arc-poky-elf/usr/lib/arc-poky-elf/$(CROSS_COMPILE_arc_version)


CROSS_COMPILE= $(CROSS_COMPILE_$(ARCH))
LIB_INCLUDE_DIR = $(LIB_INCLUDE_DIR_$(ARCH))

TOOLCHAIN_LIBS = gcc

export LIB_INCLUDE_DIR CROSS_COMPILE TOOLCHAIN_LIBS