# NAME
# BUILD_DIR
# SRCS
# ENTITY_RUN

GHDL := ghdl
GHDL_GCC := ghdl-gcc

RUN_OPTS := --vcd=$(BUILD_DIR)/$(NAME).vcd --wave=$(BUILD_DIR)/$(NAME).ghw --assert-level=error 
TS := ps

all:  analyze

$(BUILD_DIR):
	mkdir -p $@
	
analyze: $(BUILD_DIR) $(SRCS)
	$(GHDL) -a --work=$(NAME) --workdir=$(BUILD_DIR) --time-resolution=$(TS) $(SRCS)
	
anaborate: $(BUILD_DIR) $(SRCS)
	$(GHDL_GCC) -c -o $(BUILD_DIR)/$(NAME) --work=$(NAME) --workdir=$(BUILD_DIR) $(SRCS) -e $(ENTITY_RUN)
	-$(BUILD_DIR)/$(NAME) $(RUN_OPTS) >$(BUILD_DIR)/$(NAME).log
	
run: analyze
	-$(GHDL) -r --work=$(NAME) --workdir=$(BUILD_DIR) --time-resolution=$(TS) $(ENTITY_RUN) $(RUN_OPTS) >$(BUILD_DIR)/$(NAME).log
	
sim: run
	exec gtkwave -f $(BUILD_DIR)/$(NAME).vcd &
	
synth: analyze
	$(GHDL) --synth --work=$(NAME) --workdir=$(BUILD_DIR) $(ENTITY_SYN)

clean:
	rm -f $(BUILD_DIR)/$(NAME)*.cf
	
mrproper:
	rm -rf $(BUILD_DIR)