Makefile - third_party/shuttle/gf180mcu/mpw-000/slot-004 - Git at Google

 # SPDX-FileCopyrightText: 2020 Efabless Corporation
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
 # You may obtain a copy of the License at
 #
 #      http://www.apache.org/licenses/LICENSE-2.0
 #
 # Unless required by applicable law or agreed to in writing, software
 # distributed under the License is distributed on an "AS IS" BASIS,
 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 # See the License for the specific language governing permissions and
 # limitations under the License.
 #
 # SPDX-License-Identifier: Apache-2.0
 MAKEFLAGS+=--warn-undefined-variables

 export CARAVEL_ROOT?=$(PWD)/caravel
 PRECHECK_ROOT?=${HOME}/mpw_precheck
 export MCW_ROOT?=$(PWD)/mgmt_core_wrapper
 SIM?=RTL

 # Install lite version of caravel, (1): caravel-lite, (0): caravel
 CARAVEL_LITE?=1

 # PDK switch varient
 export PDK?=gf180mcuC
 #export PDK?=gf180mcuC
 export PDKPATH?=$(PDK_ROOT)/$(PDK)


 ifeq ($(PDK),sky130A)
 	SKYWATER_COMMIT=f70d8ca46961ff92719d8870a18a076370b85f6c
 	export OPEN_PDKS_COMMIT?=0059588eebfc704681dc2368bd1d33d96281d10f
 	export OPENLANE_TAG?=2022.11.19
 	MPW_TAG ?= mpw-8c

 ifeq ($(CARAVEL_LITE),1)
 	CARAVEL_NAME := caravel-lite
 	CARAVEL_REPO := https://github.com/efabless/caravel-lite
 	CARAVEL_TAG := $(MPW_TAG)
 else
 	CARAVEL_NAME := caravel
 	CARAVEL_REPO := https://github.com/efabless/caravel
 	CARAVEL_TAG := $(MPW_TAG)
 endif

 endif

 ifeq ($(PDK),sky130B)
 	SKYWATER_COMMIT=f70d8ca46961ff92719d8870a18a076370b85f6c
 	export OPEN_PDKS_COMMIT?=0059588eebfc704681dc2368bd1d33d96281d10f
 	export OPENLANE_TAG?=2022.11.19
 	MPW_TAG ?= mpw-8c

 ifeq ($(CARAVEL_LITE),1)
 	CARAVEL_NAME := caravel-lite
 	CARAVEL_REPO := https://github.com/efabless/caravel-lite
 	CARAVEL_TAG := $(MPW_TAG)
 else
 	CARAVEL_NAME := caravel
 	CARAVEL_REPO := https://github.com/efabless/caravel
 	CARAVEL_TAG := $(MPW_TAG)
 endif

 endif

 ifeq ($(PDK),gf180mcuC)

 	MPW_TAG ?= gfmpw-0d
 	CARAVEL_NAME := caravel
 	CARAVEL_REPO := https://github.com/efabless/caravel-gf180mcu
 	CARAVEL_TAG := $(MPW_TAG)
 	#OPENLANE_TAG=ddfeab57e3e8769ea3d40dda12be0460e09bb6d9
 	#export OPEN_PDKS_COMMIT?=0059588eebfc704681dc2368bd1d33d96281d10f
 	export OPEN_PDKS_COMMIT?=35c7265f51749ad8d9fdbb575af22c7c8fab974e
 	export OPENLANE_TAG?=2022.11.29

 endif

 # Include Caravel Makefile Targets
 .PHONY: % : check-caravel
 %:
 	export CARAVEL_ROOT=$(CARAVEL_ROOT) && $(MAKE) -f $(CARAVEL_ROOT)/Makefile $@

 .PHONY: install
 install:
 	if [ -d "$(CARAVEL_ROOT)" ]; then\
 		echo "Deleting exisiting $(CARAVEL_ROOT)" && \
 		rm -rf $(CARAVEL_ROOT) && sleep 2;\
 	fi
 	echo "Installing $(CARAVEL_NAME).."
 	git clone -b $(CARAVEL_TAG) $(CARAVEL_REPO) $(CARAVEL_ROOT) --depth=1

 # Install DV setup
 .PHONY: simenv
 simenv:
 	docker pull efabless/dv:latest

 .PHONY: setup
 setup: install check-env install_mcw openlane pdk-with-volare setup-timing-scripts

 # Openlane
 blocks=$(shell cd openlane && find * -maxdepth 0 -type d)
 .PHONY: $(blocks)
 $(blocks): % :
 	$(MAKE) -C openlane $*

 dv_patterns=$(shell cd verilog/dv && find * -maxdepth 0 -type d)
 dv-targets-rtl=$(dv_patterns:%=verify-%-rtl)
 dv-targets-gl=$(dv_patterns:%=verify-%-gl)
 dv-targets-gl-sdf=$(dv_patterns:%=verify-%-gl-sdf)

 TARGET_PATH=$(shell pwd)
 verify_command="source ~/.bashrc && cd ${TARGET_PATH}/verilog/dv/$* && export SIM=${SIM} && make"
 dv_base_dependencies=simenv
 docker_run_verify=\
 	docker run -v ${TARGET_PATH}:${TARGET_PATH} -v ${PDK_ROOT}:${PDK_ROOT} \
 		-v ${CARAVEL_ROOT}:${CARAVEL_ROOT} \
 		-e TARGET_PATH=${TARGET_PATH} -e PDK_ROOT=${PDK_ROOT} \
 		-e CARAVEL_ROOT=${CARAVEL_ROOT} \
 		-e TOOLS=/foss/tools/riscv-gnu-toolchain-rv32i/217e7f3debe424d61374d31e33a091a630535937 \
 		-e DESIGNS=$(TARGET_PATH) \
 		-e USER_PROJECT_VERILOG=$(TARGET_PATH)/verilog \
 		-e PDK=$(PDK) \
 		-e CORE_VERILOG_PATH=$(TARGET_PATH)/mgmt_core_wrapper/verilog \
 		-e CARAVEL_VERILOG_PATH=$(TARGET_PATH)/caravel/verilog \
 		-e MCW_ROOT=$(MCW_ROOT) \
 		-u $$(id -u $$USER):$$(id -g $$USER) efabless/dv:latest \
 		sh -c $(verify_command)

 .PHONY: harden
 harden: $(blocks)

 .PHONY: verify
 verify: $(dv-targets-rtl)

 .PHONY: verify-all-rtl
 verify-all-rtl: $(dv-targets-rtl)

 .PHONY: verify-all-gl
 verify-all-gl: $(dv-targets-gl)

 .PHONY: verify-all-gl-sdf
 verify-all-gl-sdf: $(dv-targets-gl-sdf)

 $(dv-targets-rtl): SIM=RTL
 $(dv-targets-rtl): verify-%-rtl: $(dv_base_dependencies)
 	$(docker_run_verify)

 $(dv-targets-gl): SIM=GL
 $(dv-targets-gl): verify-%-gl: $(dv_base_dependencies)
 	$(docker_run_verify)

 $(dv-targets-gl-sdf): SIM=GL_SDF
 $(dv-targets-gl-sdf): verify-%-gl-sdf: $(dv_base_dependencies)
 	$(docker_run_verify)

 clean-targets=$(blocks:%=clean-%)
 .PHONY: $(clean-targets)
 $(clean-targets): clean-% :
 	rm -f ./verilog/gl/$*.v
 	rm -f ./spef/$*.spef
 	rm -f ./sdc/$*.sdc
 	rm -f ./sdf/$*.sdf
 	rm -f ./gds/$*.gds
 	rm -f ./mag/$*.mag
 	rm -f ./lef/$*.lef
 	rm -f ./maglef/*.maglef

 make_what=setup $(blocks) $(dv-targets-rtl) $(dv-targets-gl) $(dv-targets-gl-sdf) $(clean-targets)
 .PHONY: what
 what:
 	# $(make_what)

 # Install Openlane
 .PHONY: openlane
 openlane:
 	@if [ "$$(realpath $${OPENLANE_ROOT})" = "$$(realpath $$(pwd)/openlane)" ]; then\
 		echo "OPENLANE_ROOT is set to '$$(pwd)/openlane' which contains openlane config files"; \
 		echo "Please set it to a different directory"; \
 		exit 1; \
 	fi
 	cd openlane && $(MAKE) openlane

 #### Not sure if the targets following are of any use

 # Create symbolic links to caravel's main files
 .PHONY: simlink
 simlink: check-caravel
 ### Symbolic links relative path to $CARAVEL_ROOT
 	$(eval MAKEFILE_PATH := $(shell realpath --relative-to=openlane $(CARAVEL_ROOT)/openlane/Makefile))
 	$(eval PIN_CFG_PATH  := $(shell realpath --relative-to=openlane/user_project_wrapper $(CARAVEL_ROOT)/openlane/user_project_wrapper_empty/pin_order.cfg))
 	mkdir -p openlane
 	mkdir -p openlane/user_project_wrapper
 	cd openlane &&\
 	ln -sf $(MAKEFILE_PATH) Makefile
 	cd openlane/user_project_wrapper &&\
 	ln -sf $(PIN_CFG_PATH) pin_order.cfg

 # Update Caravel
 .PHONY: update_caravel
 update_caravel: check-caravel
 	cd $(CARAVEL_ROOT)/ && git checkout $(CARAVEL_TAG) && git pull

 # Uninstall Caravel
 .PHONY: uninstall
 uninstall:
 	rm -rf $(CARAVEL_ROOT)


 # Install Pre-check
 # Default installs to the user home directory, override by "export PRECHECK_ROOT=<precheck-installation-path>"
 .PHONY: precheck
 precheck:
 	@git clone --depth=1 --branch $(MPW_TAG) https://github.com/efabless/mpw_precheck.git $(PRECHECK_ROOT)
 	@docker pull efabless/mpw_precheck:latest

 .PHONY: run-precheck
 run-precheck: check-pdk check-precheck
 	$(eval INPUT_DIRECTORY := $(shell pwd))
 	cd $(PRECHECK_ROOT) && \
 	docker run -v $(PRECHECK_ROOT):$(PRECHECK_ROOT) \
 	-v $(INPUT_DIRECTORY):$(INPUT_DIRECTORY) \
 	-v $(PDK_ROOT):$(PDK_ROOT) \
 	-e INPUT_DIRECTORY=$(INPUT_DIRECTORY) \
 	-e PDK_PATH=$(PDK_ROOT)/$(PDK) \
 	-e PDK_ROOT=$(PDK_ROOT) \
 	-e PDKPATH=$(PDKPATH) \
 	-u $(shell id -u $(USER)):$(shell id -g $(USER)) \
 	efabless/mpw_precheck:latest bash -c "cd $(PRECHECK_ROOT) ; python3 mpw_precheck.py --input_directory $(INPUT_DIRECTORY) --pdk_path $(PDK_ROOT)/$(PDK)"


 .PHONY: clean
 clean:
 	cd ./verilog/dv/ && \
 		$(MAKE) -j$(THREADS) clean

 check-caravel:
 	@if [ ! -d "$(CARAVEL_ROOT)" ]; then \
 		echo "Caravel Root: "$(CARAVEL_ROOT)" doesn't exists, please export the correct path before running make. "; \
 		exit 1; \
 	fi

 check-precheck:
 	@if [ ! -d "$(PRECHECK_ROOT)" ]; then \
 		echo "Pre-check Root: "$(PRECHECK_ROOT)" doesn't exists, please export the correct path before running make. "; \
 		exit 1; \
 	fi

 check-pdk:
 	@if [ ! -d "$(PDK_ROOT)" ]; then \
 		echo "PDK Root: "$(PDK_ROOT)" doesn't exists, please export the correct path before running make. "; \
 		exit 1; \
 	fi

 .PHONY: help
 help:
 	cd $(CARAVEL_ROOT) && $(MAKE) help
 	@$(MAKE) -pRrq -f $(lastword $(MAKEFILE_LIST)) : 2>/dev/null | awk -v RS= -F: '/^# File/,/^# Finished Make data base/ {if ($$1 !~ "^[#.]") {print $$1}}' | sort | egrep -v -e '^[^[:alnum:]]' -e '^$@$$'


 export CUP_ROOT=$(shell pwd)
 export TIMING_ROOT?=$(shell pwd)/deps/timing-scripts
 export PROJECT_ROOT=$(CUP_ROOT)
 timing-scripts-repo=https://github.com/efabless/timing-scripts.git

 $(TIMING_ROOT):
 	@mkdir -p $(CUP_ROOT)/deps
 	@git clone $(timing-scripts-repo) $(TIMING_ROOT)

 .PHONY: setup-timing-scripts
 setup-timing-scripts: $(TIMING_ROOT)
 	@( cd $(TIMING_ROOT) && git pull )
 	@#( cd $(TIMING_ROOT) && git fetch && git checkout $(MPW_TAG); )

 ./verilog/gl/user_project_wrapper.v:
 	$(error you don't have $@)

 ./env/spef-mapping.tcl:
 	@echo "run the following:"
 	@echo "make extract-parasitics"
 	@echo "make create-spef-mapping"
 	exit 1

 .PHONY: create-spef-mapping
 create-spef-mapping: ./verilog/gl/user_project_wrapper.v
 	docker run \
 		--rm \
 		-u $$(id -u $$USER):$$(id -g $$USER) \
 		-v $(PDK_ROOT):$(PDK_ROOT) \
 		-v $(CUP_ROOT):$(CUP_ROOT) \
 		-v $(CARAVEL_ROOT):$(CARAVEL_ROOT) \
 		-v $(MCW_ROOT):$(MCW_ROOT) \
 		-v $(TIMING_ROOT):$(TIMING_ROOT) \
 		-w $(shell pwd) \
 		efabless/timing-scripts:latest \
 		python3 $(TIMING_ROOT)/scripts/generate_spef_mapping.py \
 			-i ./verilog/gl/user_project_wrapper.v \
 			-o ./env/spef-mapping.tcl \
 			--pdk-path $(PDK_ROOT)/$(PDK) \
 			--macro-parent mprj \
 			--project-root "$(CUP_ROOT)"

 .PHONY: extract-parasitics
 extract-parasitics: ./verilog/gl/user_project_wrapper.v
 	docker run \
 		--rm \
 		-u $$(id -u $$USER):$$(id -g $$USER) \
 		-v $(PDK_ROOT):$(PDK_ROOT) \
 		-v $(CUP_ROOT):$(CUP_ROOT) \
 		-v $(CARAVEL_ROOT):$(CARAVEL_ROOT) \
 		-v $(MCW_ROOT):$(MCW_ROOT) \
 		-v $(TIMING_ROOT):$(TIMING_ROOT) \
 		-w $(shell pwd) \
 		efabless/timing-scripts:latest \
 		python3 $(TIMING_ROOT)/scripts/get_macros.py \
 			-i ./verilog/gl/user_project_wrapper.v \
 			-o ./tmp-macros-list \
 			--project-root "$(CUP_ROOT)" \
 			--pdk-path $(PDK_ROOT)/$(PDK)
 	@cat ./tmp-macros-list | cut -d " " -f2 \
 		| xargs -I % bash -c "$(MAKE) -C $(TIMING_ROOT) \
 			-f $(TIMING_ROOT)/timing.mk rcx-% || echo 'Cannot extract %. Probably no def for this macro'"
 	@$(MAKE) -C $(TIMING_ROOT) -f $(TIMING_ROOT)/timing.mk rcx-user_project_wrapper
 	@cat ./tmp-macros-list
 	@rm ./tmp-macros-list

 .PHONY: caravel-sta
 caravel-sta: ./env/spef-mapping.tcl
 	@$(MAKE) -C $(TIMING_ROOT) -f $(TIMING_ROOT)/timing.mk caravel-timing-typ
 	@$(MAKE) -C $(TIMING_ROOT) -f $(TIMING_ROOT)/timing.mk caravel-timing-fast
 	@$(MAKE) -C $(TIMING_ROOT) -f $(TIMING_ROOT)/timing.mk caravel-timing-slow
 	@echo =================================================Summary=================================================
 	@find $(PROJECT_ROOT)/signoff/caravel/openlane-signoff -name "*-summary.rpt" | head -n1 \
 		| xargs tail -n2 | head -n1
 	@find $(PROJECT_ROOT)/signoff/caravel/openlane-signoff -name "*-summary.rpt" \
 		| xargs -I {} tail -n1 "{}"
 	@echo =========================================================================================================
 	@echo "You can find results for all corners in $(CUP_ROOT)/signoff/caravel/openlane-signoff/timing/"
	# SPDX-FileCopyrightText: 2020 Efabless Corporation
	#
	# Licensed under the Apache License, Version 2.0 (the "License");
	# you may not use this file except in compliance with the License.
	# You may obtain a copy of the License at
	#
	# http://www.apache.org/licenses/LICENSE-2.0
	#
	# Unless required by applicable law or agreed to in writing, software
	# distributed under the License is distributed on an "AS IS" BASIS,
	# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
	# See the License for the specific language governing permissions and
	# limitations under the License.
	#
	# SPDX-License-Identifier: Apache-2.0
	MAKEFLAGS+=--warn-undefined-variables

	export CARAVEL_ROOT?=$(PWD)/caravel
	PRECHECK_ROOT?=${HOME}/mpw_precheck
	export MCW_ROOT?=$(PWD)/mgmt_core_wrapper
	SIM?=RTL

	# Install lite version of caravel, (1): caravel-lite, (0): caravel
	CARAVEL_LITE?=1

	# PDK switch varient
	export PDK?=gf180mcuC
	#export PDK?=gf180mcuC
	export PDKPATH?=$(PDK_ROOT)/$(PDK)



	ifeq ($(PDK),sky130A)
	SKYWATER_COMMIT=f70d8ca46961ff92719d8870a18a076370b85f6c
	export OPEN_PDKS_COMMIT?=0059588eebfc704681dc2368bd1d33d96281d10f
	export OPENLANE_TAG?=2022.11.19
	MPW_TAG ?= mpw-8c

	ifeq ($(CARAVEL_LITE),1)
	CARAVEL_NAME := caravel-lite
	CARAVEL_REPO := https://github.com/efabless/caravel-lite
	CARAVEL_TAG := $(MPW_TAG)
	else
	CARAVEL_NAME := caravel
	CARAVEL_REPO := https://github.com/efabless/caravel
	CARAVEL_TAG := $(MPW_TAG)
	endif

	endif

	ifeq ($(PDK),sky130B)
	SKYWATER_COMMIT=f70d8ca46961ff92719d8870a18a076370b85f6c
	export OPEN_PDKS_COMMIT?=0059588eebfc704681dc2368bd1d33d96281d10f
	export OPENLANE_TAG?=2022.11.19
	MPW_TAG ?= mpw-8c

	ifeq ($(CARAVEL_LITE),1)
	CARAVEL_NAME := caravel-lite
	CARAVEL_REPO := https://github.com/efabless/caravel-lite
	CARAVEL_TAG := $(MPW_TAG)
	else
	CARAVEL_NAME := caravel
	CARAVEL_REPO := https://github.com/efabless/caravel
	CARAVEL_TAG := $(MPW_TAG)
	endif

	endif

	ifeq ($(PDK),gf180mcuC)

	MPW_TAG ?= gfmpw-0d
	CARAVEL_NAME := caravel
	CARAVEL_REPO := https://github.com/efabless/caravel-gf180mcu
	CARAVEL_TAG := $(MPW_TAG)
	#OPENLANE_TAG=ddfeab57e3e8769ea3d40dda12be0460e09bb6d9
	#export OPEN_PDKS_COMMIT?=0059588eebfc704681dc2368bd1d33d96281d10f
	export OPEN_PDKS_COMMIT?=35c7265f51749ad8d9fdbb575af22c7c8fab974e
	export OPENLANE_TAG?=2022.11.29

	endif

	# Include Caravel Makefile Targets
	.PHONY: % : check-caravel
	%:
	export CARAVEL_ROOT=$(CARAVEL_ROOT) && $(MAKE) -f $(CARAVEL_ROOT)/Makefile $@

	.PHONY: install
	install:
	if [ -d "$(CARAVEL_ROOT)" ]; then\
	echo "Deleting exisiting $(CARAVEL_ROOT)" && \
	rm -rf $(CARAVEL_ROOT) && sleep 2;\
	fi
	echo "Installing $(CARAVEL_NAME).."
	git clone -b $(CARAVEL_TAG) $(CARAVEL_REPO) $(CARAVEL_ROOT) --depth=1

	# Install DV setup
	.PHONY: simenv
	simenv:
	docker pull efabless/dv:latest

	.PHONY: setup
	setup: install check-env install_mcw openlane pdk-with-volare setup-timing-scripts

	# Openlane
	blocks=$(shell cd openlane && find * -maxdepth 0 -type d)
	.PHONY: $(blocks)
	$(blocks): % :
	$(MAKE) -C openlane $*

	dv_patterns=$(shell cd verilog/dv && find * -maxdepth 0 -type d)
	dv-targets-rtl=$(dv_patterns:%=verify-%-rtl)
	dv-targets-gl=$(dv_patterns:%=verify-%-gl)
	dv-targets-gl-sdf=$(dv_patterns:%=verify-%-gl-sdf)

	TARGET_PATH=$(shell pwd)
	verify_command="source ~/.bashrc && cd ${TARGET_PATH}/verilog/dv/$* && export SIM=${SIM} && make"
	dv_base_dependencies=simenv
	docker_run_verify=\
	docker run -v ${TARGET_PATH}:${TARGET_PATH} -v ${PDK_ROOT}:${PDK_ROOT} \
	-v ${CARAVEL_ROOT}:${CARAVEL_ROOT} \
	-e TARGET_PATH=${TARGET_PATH} -e PDK_ROOT=${PDK_ROOT} \
	-e CARAVEL_ROOT=${CARAVEL_ROOT} \
	-e TOOLS=/foss/tools/riscv-gnu-toolchain-rv32i/217e7f3debe424d61374d31e33a091a630535937 \
	-e DESIGNS=$(TARGET_PATH) \
	-e USER_PROJECT_VERILOG=$(TARGET_PATH)/verilog \
	-e PDK=$(PDK) \
	-e CORE_VERILOG_PATH=$(TARGET_PATH)/mgmt_core_wrapper/verilog \
	-e CARAVEL_VERILOG_PATH=$(TARGET_PATH)/caravel/verilog \
	-e MCW_ROOT=$(MCW_ROOT) \
	-u $$(id -u $$USER):$$(id -g $$USER) efabless/dv:latest \
	sh -c $(verify_command)

	.PHONY: harden
	harden: $(blocks)

	.PHONY: verify
	verify: $(dv-targets-rtl)

	.PHONY: verify-all-rtl
	verify-all-rtl: $(dv-targets-rtl)

	.PHONY: verify-all-gl
	verify-all-gl: $(dv-targets-gl)

	.PHONY: verify-all-gl-sdf
	verify-all-gl-sdf: $(dv-targets-gl-sdf)

	$(dv-targets-rtl): SIM=RTL
	$(dv-targets-rtl): verify-%-rtl: $(dv_base_dependencies)
	$(docker_run_verify)

	$(dv-targets-gl): SIM=GL
	$(dv-targets-gl): verify-%-gl: $(dv_base_dependencies)
	$(docker_run_verify)

	$(dv-targets-gl-sdf): SIM=GL_SDF
	$(dv-targets-gl-sdf): verify-%-gl-sdf: $(dv_base_dependencies)
	$(docker_run_verify)

	clean-targets=$(blocks:%=clean-%)
	.PHONY: $(clean-targets)
	$(clean-targets): clean-% :
	rm -f ./verilog/gl/$*.v
	rm -f ./spef/$*.spef
	rm -f ./sdc/$*.sdc
	rm -f ./sdf/$*.sdf
	rm -f ./gds/$*.gds
	rm -f ./mag/$*.mag
	rm -f ./lef/$*.lef
	rm -f ./maglef/*.maglef

	make_what=setup $(blocks) $(dv-targets-rtl) $(dv-targets-gl) $(dv-targets-gl-sdf) $(clean-targets)
	.PHONY: what
	what:
	# $(make_what)

	# Install Openlane
	.PHONY: openlane
	openlane:
	@if [ "$$(realpath $${OPENLANE_ROOT})" = "$$(realpath $$(pwd)/openlane)" ]; then\
	echo "OPENLANE_ROOT is set to '$$(pwd)/openlane' which contains openlane config files"; \
	echo "Please set it to a different directory"; \
	exit 1; \
	fi
	cd openlane && $(MAKE) openlane

	#### Not sure if the targets following are of any use

	# Create symbolic links to caravel's main files
	.PHONY: simlink
	simlink: check-caravel
	### Symbolic links relative path to $CARAVEL_ROOT
	$(eval MAKEFILE_PATH := $(shell realpath --relative-to=openlane $(CARAVEL_ROOT)/openlane/Makefile))
	$(eval PIN_CFG_PATH := $(shell realpath --relative-to=openlane/user_project_wrapper $(CARAVEL_ROOT)/openlane/user_project_wrapper_empty/pin_order.cfg))
	mkdir -p openlane
	mkdir -p openlane/user_project_wrapper
	cd openlane &&\
	ln -sf $(MAKEFILE_PATH) Makefile
	cd openlane/user_project_wrapper &&\
	ln -sf $(PIN_CFG_PATH) pin_order.cfg

	# Update Caravel
	.PHONY: update_caravel
	update_caravel: check-caravel
	cd $(CARAVEL_ROOT)/ && git checkout $(CARAVEL_TAG) && git pull

	# Uninstall Caravel
	.PHONY: uninstall
	uninstall:
	rm -rf $(CARAVEL_ROOT)


	# Install Pre-check
	# Default installs to the user home directory, override by "export PRECHECK_ROOT=<precheck-installation-path>"
	.PHONY: precheck
	precheck:
	@git clone --depth=1 --branch $(MPW_TAG) https://github.com/efabless/mpw_precheck.git $(PRECHECK_ROOT)
	@docker pull efabless/mpw_precheck:latest

	.PHONY: run-precheck
	run-precheck: check-pdk check-precheck
	$(eval INPUT_DIRECTORY := $(shell pwd))
	cd $(PRECHECK_ROOT) && \
	docker run -v $(PRECHECK_ROOT):$(PRECHECK_ROOT) \
	-v $(INPUT_DIRECTORY):$(INPUT_DIRECTORY) \
	-v $(PDK_ROOT):$(PDK_ROOT) \
	-e INPUT_DIRECTORY=$(INPUT_DIRECTORY) \
	-e PDK_PATH=$(PDK_ROOT)/$(PDK) \
	-e PDK_ROOT=$(PDK_ROOT) \
	-e PDKPATH=$(PDKPATH) \
	-u $(shell id -u $(USER)):$(shell id -g $(USER)) \
	efabless/mpw_precheck:latest bash -c "cd $(PRECHECK_ROOT) ; python3 mpw_precheck.py --input_directory $(INPUT_DIRECTORY) --pdk_path $(PDK_ROOT)/$(PDK)"



	.PHONY: clean
	clean:
	cd ./verilog/dv/ && \
	$(MAKE) -j$(THREADS) clean

	check-caravel:
	@if [ ! -d "$(CARAVEL_ROOT)" ]; then \
	echo "Caravel Root: "$(CARAVEL_ROOT)" doesn't exists, please export the correct path before running make. "; \
	exit 1; \
	fi

	check-precheck:
	@if [ ! -d "$(PRECHECK_ROOT)" ]; then \
	echo "Pre-check Root: "$(PRECHECK_ROOT)" doesn't exists, please export the correct path before running make. "; \
	exit 1; \
	fi

	check-pdk:
	@if [ ! -d "$(PDK_ROOT)" ]; then \
	echo "PDK Root: "$(PDK_ROOT)" doesn't exists, please export the correct path before running make. "; \
	exit 1; \
	fi

	.PHONY: help
	help:
	cd $(CARAVEL_ROOT) && $(MAKE) help
	@$(MAKE) -pRrq -f $(lastword $(MAKEFILE_LIST)) : 2>/dev/null \| awk -v RS= -F: '/^# File/,/^# Finished Make data base/ {if ($$1 !~ "^[#.]") {print $$1}}' \| sort \| egrep -v -e '^[^[:alnum:]]' -e '^$@$$'


	export CUP_ROOT=$(shell pwd)
	export TIMING_ROOT?=$(shell pwd)/deps/timing-scripts
	export PROJECT_ROOT=$(CUP_ROOT)
	timing-scripts-repo=https://github.com/efabless/timing-scripts.git

	$(TIMING_ROOT):
	@mkdir -p $(CUP_ROOT)/deps
	@git clone $(timing-scripts-repo) $(TIMING_ROOT)

	.PHONY: setup-timing-scripts
	setup-timing-scripts: $(TIMING_ROOT)
	@( cd $(TIMING_ROOT) && git pull )
	@#( cd $(TIMING_ROOT) && git fetch && git checkout $(MPW_TAG); )

	./verilog/gl/user_project_wrapper.v:
	$(error you don't have $@)

	./env/spef-mapping.tcl:
	@echo "run the following:"
	@echo "make extract-parasitics"
	@echo "make create-spef-mapping"
	exit 1

	.PHONY: create-spef-mapping
	create-spef-mapping: ./verilog/gl/user_project_wrapper.v
	docker run \
	--rm \
	-u $$(id -u $$USER):$$(id -g $$USER) \
	-v $(PDK_ROOT):$(PDK_ROOT) \
	-v $(CUP_ROOT):$(CUP_ROOT) \
	-v $(CARAVEL_ROOT):$(CARAVEL_ROOT) \
	-v $(MCW_ROOT):$(MCW_ROOT) \
	-v $(TIMING_ROOT):$(TIMING_ROOT) \
	-w $(shell pwd) \
	efabless/timing-scripts:latest \
	python3 $(TIMING_ROOT)/scripts/generate_spef_mapping.py \
	-i ./verilog/gl/user_project_wrapper.v \
	-o ./env/spef-mapping.tcl \
	--pdk-path $(PDK_ROOT)/$(PDK) \
	--macro-parent mprj \
	--project-root "$(CUP_ROOT)"

	.PHONY: extract-parasitics
	extract-parasitics: ./verilog/gl/user_project_wrapper.v
	docker run \
	--rm \
	-u $$(id -u $$USER):$$(id -g $$USER) \
	-v $(PDK_ROOT):$(PDK_ROOT) \
	-v $(CUP_ROOT):$(CUP_ROOT) \
	-v $(CARAVEL_ROOT):$(CARAVEL_ROOT) \
	-v $(MCW_ROOT):$(MCW_ROOT) \
	-v $(TIMING_ROOT):$(TIMING_ROOT) \
	-w $(shell pwd) \
	efabless/timing-scripts:latest \
	python3 $(TIMING_ROOT)/scripts/get_macros.py \
	-i ./verilog/gl/user_project_wrapper.v \
	-o ./tmp-macros-list \
	--project-root "$(CUP_ROOT)" \
	--pdk-path $(PDK_ROOT)/$(PDK)
	@cat ./tmp-macros-list \| cut -d " " -f2 \
	\| xargs -I % bash -c "$(MAKE) -C $(TIMING_ROOT) \
	-f $(TIMING_ROOT)/timing.mk rcx-% \|\| echo 'Cannot extract %. Probably no def for this macro'"
	@$(MAKE) -C $(TIMING_ROOT) -f $(TIMING_ROOT)/timing.mk rcx-user_project_wrapper
	@cat ./tmp-macros-list
	@rm ./tmp-macros-list

	.PHONY: caravel-sta
	caravel-sta: ./env/spef-mapping.tcl
	@$(MAKE) -C $(TIMING_ROOT) -f $(TIMING_ROOT)/timing.mk caravel-timing-typ
	@$(MAKE) -C $(TIMING_ROOT) -f $(TIMING_ROOT)/timing.mk caravel-timing-fast
	@$(MAKE) -C $(TIMING_ROOT) -f $(TIMING_ROOT)/timing.mk caravel-timing-slow
	@echo =================================================Summary=================================================
	@find $(PROJECT_ROOT)/signoff/caravel/openlane-signoff -name "*-summary.rpt" \| head -n1 \
	\| xargs tail -n2 \| head -n1
	@find $(PROJECT_ROOT)/signoff/caravel/openlane-signoff -name "*-summary.rpt" \
	\| xargs -I {} tail -n1 "{}"
	@echo =========================================================================================================
	@echo "You can find results for all corners in $(CUP_ROOT)/signoff/caravel/openlane-signoff/timing/"