15c0de15dSLoGinexport ARCH?=riscv64 25c0de15dSLoGin 35c0de15dSLoGinifeq ($(ARCH),riscv64) 45c0de15dSLoGinexport CROSS_COMPILE?=riscv64-linux-gnu- 55c0de15dSLoGinelse ifeq ($(ARCH),arm64) 65c0de15dSLoGinexport CROSS_COMPILE?=aarch64-linux-gnu- 75c0de15dSLoGinelse ifeq ($(ARCH),arm) 85c0de15dSLoGinexport CROSS_COMPILE?=arm-linux-gnueabihf- 95c0de15dSLoGinelse ifeq ($(ARCH),x86) 105c0de15dSLoGinexport CROSS_COMPILE?= 115c0de15dSLoGinelse 125c0de15dSLoGin $(error "Unsupported ARCH: $(ARCH)") 135c0de15dSLoGinendif 145c0de15dSLoGin 155c0de15dSLoGin 16*a0921711SLoGinexport TARGET_SYSROOT?=output/sysroot