samerand/memtest/Makefile

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Makefile
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PACKAGE ?= $(notdir $(realpath .))
TOP ?= $(PACKAGE)
GIT_VERSION := $(shell git describe --tags)
# Default programs
NEXTPNR ?= nextpnr-ice40
YOSYS ?= yosys -q -l top.rpt
ICEPACK ?= icepack
PCF_PATH ?= .
# Add Windows and Unix support
RM = rm -rf
COPY = cp -a
PATH_SEP = /
ifeq ($(OS),Windows_NT)
COPY = copy
RM = del
PATH_SEP = \\
endif
FOMU_REV ?= evt3
ifeq ($(FOMU_REV),evt3)
PCF ?= $(PCF_PATH)/fomu-evt3.pcf
PKG ?= sg48
PNRFLAGS ?= --up5k --package $(PKG)
else
ifeq ($(FOMU_REV),evt2)
PCF ?= $(PCF_PATH)/fomu-evt2.pcf
PKG ?= sg48
PNRFLAGS ?= --up5k --package $(PKG)
else
$(error Unrecognized FOMU_REV value. must be "evt2" or "evt3")
endif
endif
BUILD_DIR = .build
VSOURCES = $(wildcard *.v)
QUIET = @
ALL = all
TARGET = $(PACKAGE).bin
CLEAN = clean
$(ALL): $(TARGET)
$(BUILD_DIR)/$(PACKAGE).json: $(VSOURCES) | $(BUILD_DIR)
$(QUIET) echo " SYNTH $@"
$(QUIET) $(YOSYS) -p 'synth_ice40 -top $(TOP) -json $@' $(PACKAGE).v
$(BUILD_DIR)/$(PACKAGE).asc: $(BUILD_DIR)/$(PACKAGE).json $(PCF)
$(QUIET) echo " PNR $@"
$(QUIET) $(NEXTPNR) $(PNRFLAGS) --json $(BUILD_DIR)/$(PACKAGE).json --pcf $(PCF) --asc $@
$(TARGET): $(BUILD_DIR)/$(PACKAGE).asc
$(QUIET) echo " PACK $@"
$(QUIET) $(ICEPACK) $(BUILD_DIR)/$(PACKAGE).asc $@
$(BUILD_DIR):
$(QUIET) mkdir $(BUILD_DIR)
.PHONY: clean
clean:
$(QUIET) echo " RM $(subst /,$(PATH_SEP),$(wildcard $(BUILD_DIR)/*.json))"
-$(QUIET) $(RM) $(subst /,$(PATH_SEP),$(wildcard $(BUILD_DIR)/*.json))
$(QUIET) echo " RM $(subst /,$(PATH_SEP),$(wildcard $(BUILD_DIR)/*.asc))"
-$(QUIET) $(RM) $(subst /,$(PATH_SEP),$(wildcard $(BUILD_DIR)/*.asc))
$(QUIET) echo " RM $(TARGET) $(PACKAGE).bin"
-$(QUIET) $(RM) $(TARGET) $(PACKAGE).bin