export CONFIG_MT_BASE ?= $(CURDIR)
override CONFIG_MT_BASE := $(realpath $(CONFIG_MT_BASE))
ifeq ($(CONFIG_MT_BASE),)
$(error "Invalid base directory (CONFIG_MT_BASE)")
endif

# Check if the jq tool is installed.
ifeq ($(shell which jq),)
$(error "Missing jq tool, please install")
endif

# Setup Tenon workdirs.
TN_ROOT ?= $(CONFIG_MT_BASE)/workdir/tenon
TN_LIBS ?= $(CONFIG_MT_BASE)/workdir/libs
MT_BUILD ?= $(CONFIG_MT_BASE)/workdir/build

# Prepare adaptive platform for Mortise build with Tenon.
MT_PLAT ?= $(CONFIG_MT_BASE)/tnplat

# Prepare external libraries for Mortise build with Tenon.
MT_LIBS := $(CONFIG_MT_BASE)/lib

# Prepare external drivers for Mortise build with Tenon.
MT_DRIVS := $(CONFIG_MT_BASE)/drivers/serial

# Prepare Mortise build directory.
MORTISE_ROOT ?= $(PWD)
EXAMPLE_ROOT := $(MORTISE_ROOT)/examples
include $(MORTISE_ROOT)/version.mk

all: mt_version
	@$(MAKE) -C $(TN_ROOT) A=$(MORTISE_ROOT) L=$(MT_LIBS) O=$(MT_BUILD) P=$(MT_PLAT) D=$(MT_DRIVS)

menuconfig defconfig distclean clean: mt_version
	@$(MAKE) -C $(TN_ROOT) A=$(MORTISE_ROOT) L=$(MT_LIBS) O=$(MT_BUILD) P=$(MT_PLAT) D=$(MT_DRIVS) $@

update_depends: 
	@LIB_INFO=$(CONFIG_MT_BASE)/lib_depends.json; \
	BSP_PATH=$(MORTISE_ROOT)/workdir/board-support-package; \
	BSP_REPO=$$(jq -r ".bsp.url" "$$LIB_INFO"); \
	BSP_BRANCH=$$(jq -r ".bsp.branch" "$$LIB_INFO"); \
	if [ ! -d "$$BSP_PATH" ]; then \
		git clone -q --depth=1 -b $$BSP_BRANCH $$BSP_REPO $$BSP_PATH; \
	fi;\
	cd $$BSP_PATH && bash ./build.sh --update-libs=$$LIB_INFO

mt_version:
	export MT_FULLVERSION=$(MT_VERSION).$(MT_SUBVERSION).$(MT_EXTRAVERSION)$(shell cd $(MORTISE_ROOT); $(TN_ROOT)/support/scripts/gitsha1)