| ifndef XTOOLS_TOOLCHAIN_PATH |
| |
| ifeq ($(CROSS_COMPILE),) |
| $(error XTOOLS_TOOLCHAIN_PATH is not set) |
| else |
| CROSS_COMPILE_TARGET = $(patsubst %-,%,${CROSS_COMPILE}) |
| CROSS_COMPILE_ROOT = $(dir $(shell which ${CROSS_COMPILE}gcc))/.. |
| endif |
| |
| else |
| |
| CROSS_COMPILE_TARGET_arm = arm-none-eabi |
| CROSS_COMPILE_TARGET_x86 = i586-pc-elf |
| |
| CROSS_COMPILE_TARGET = ${CROSS_COMPILE_TARGET_${ARCH}} |
| CROSS_COMPILE_ROOT = ${XTOOLS_TOOLCHAIN_PATH}/${CROSS_COMPILE_TARGET} |
| CROSS_COMPILE = ${CROSS_COMPILE_ROOT}/bin/${CROSS_COMPILE_TARGET}- |
| |
| endif |
| |
| TOOLCHAIN_CFLAGS = -I${CROSS_COMPILE_ROOT}/${CROSS_COMPILE_TARGET}/sysroot/usr/include |
| TOOLCHAIN_LIBS = gcc |
| |
| CROSS_COMPILE_version = $(shell $(CROSS_COMPILE)gcc -dumpversion) |
| LIB_INCLUDE_DIR += -L ${CROSS_COMPILE_ROOT}/lib/gcc/${CROSS_COMPILE_TARGET}/${CROSS_COMPILE_version}/ |
| |
| DTC ?= dtc |
| |
| export CROSS_COMPILE TOOLCHAIN_LIBS LIB_INCLUDE_DIR TOOLCHAIN_CFLAGS |
