| ifndef GCCARMEMB_TOOLCHAIN_PATH | |
| $(error GCCARMEMB_TOOLCHAIN_PATH is not set) | |
| endif | |
| 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`) | |
| LIB_INCLUDE_DIR += -L ${LIBGCC_DIR} | |
| TOOLCHAIN_CFLAGS = -I${GCCARMEMB_TOOLCHAIN_PATH}/arm-none-eabi/include | |
| DTC ?= /usr/bin/dtc | |
| export CROSS_COMPILE TOOLCHAIN_LIBS TOOLCHAIN_CFLAGS LIB_INCLUDE_DIR DTC |