#
#

BR2_EXTERNAL ?= $(BR_PROJECT)/../../bsp/buildroot_external/

BR_ENV =  BR2_EXTERNAL=$(BR2_EXTERNAL) O=$(BR_STAGING)/buildroot/ WORKSPACE_DIR=$(BR_STAGING)
BR_ENV += BUILDS_ROOT=$(BR_LOCAL_BUILDS_ROOT) BOARD=$(BR_BOARD) PROJECT=$(BR_PROJECT)
BR_ENV += BR2_DEFCONFIG=$(BR_PROJECT)/configs/toolchain_defconfig BR2_DEFCONFIG_FROM_ENV=1
BR_ENV += LD_LIBRARY_PATH=$(BR_STAGING)/cross/opt/ext-toolchain/lib/

toolchain.menuconfig: toolchain.config
	$(MAKE) $(BR_ENV) -C $(BR_PROJECT)/../../bsp/buildroot/ menuconfig
	@echo "Saving defconfig (Waiting) ...."
	$(MAKE) $(BR_ENV) -C $(BR_PROJECT)/../../bsp/buildroot/ savedefconfig
	@echo "Saving defconfig done."

toolchain.config: $(BR_PROJECT)/configs/toolchain_defconfig
	@mkdir -p $(BR_STAGING)/buildroot/
	@cp $(BR_PROJECT)/configs/toolchain_defconfig $(BR_STAGING)/buildroot/.config
	$(MAKE) $(BR_ENV) -C $(BR_PROJECT)/../../bsp/buildroot/ defconfig

toolchain: toolchain.config
	$(MAKE) $(BR_ENV) -C $(BR_PROJECT)/../../bsp/buildroot/ $(BR_TARGET)

toolchain.archive:
	$(BR_PROJECT)/../../bsp/scripts/toolchain_build.sh  $(BR_STAGING)/cross $(BR_LOCAL_BUILDS_ROOT)/delivery/