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include ../config.mk
LDLIBS = -lm -lstdc++
override CXXFLAGS += -DPREFIX='"$(PREFIX)"' -DCHIPDB_SUBDIR='"$(CHIPDB_SUBDIR)"'
ifeq ($(STATIC),1)
LDFLAGS += -static
endif
all: $(PROGRAM_PREFIX)icetime$(EXE)
CHIPS=lp384 lp1k lp8k hx1k hx8k up5k u4k
ifeq ($(EXE),.js)
$(PROGRAM_PREFIX)icetime$(EXE): | share/$(CHIPDB_SUBDIR)/chipdb-384.txt share/$(CHIPDB_SUBDIR)/chipdb-1k.txt share/$(CHIPDB_SUBDIR)/chipdb-8k.txt share/$(CHIPDB_SUBDIR)/chipdb-5k.txt
share/$(CHIPDB_SUBDIR)/chipdb-384.txt: ../icebox/chipdb-384.txt
mkdir -p share/$(CHIPDB_SUBDIR)
cp $< $@
share/$(CHIPDB_SUBDIR)/chipdb-1k.txt: ../icebox/chipdb-1k.txt
mkdir -p share/$(CHIPDB_SUBDIR)
cp $< $@
share/$(CHIPDB_SUBDIR)/chipdb-8k.txt: ../icebox/chipdb-8k.txt
mkdir -p share/$(CHIPDB_SUBDIR)
cp $< $@
share/$(CHIPDB_SUBDIR)/chipdb-5k.txt: ../icebox/chipdb-5k.txt
mkdir -p share/$(CHIPDB_SUBDIR)
cp $< $@
override LDFLAGS += --embed-file share
endif
$(PROGRAM_PREFIX)icetime$(EXE): icetime.o iceutil.o $(addsuffix .o, $(addprefix timings-, $(CHIPS)))
$(CXX) -o $@ $(LDFLAGS) $^ $(LDLIBS)
timings-%.cc: timings.py ../icefuzz/timings_%.txt
$(PYTHON3) timings.py $* > $@
.PRECIOUS: timings-%.cc
install: all
mkdir -p $(DESTDIR)$(PREFIX)/bin
mkdir -p $(DESTDIR)$(PREFIX)/share/$(PROGRAM_PREFIX)icebox
cp $(PROGRAM_PREFIX)icetime$(EXE) $(DESTDIR)$(PREFIX)/bin/$(PROGRAM_PREFIX)icetime$(EXE)
cp ../icefuzz/timings_*.txt $(DESTDIR)$(PREFIX)/share/$(PROGRAM_PREFIX)icebox/
uninstall:
rm -f $(DESTDIR)$(PREFIX)/bin/$(PROGRAM_PREFIX)icetime$(EXE)
# View timing netlist:
# yosys -qp 'read_verilog -lib cells.v; prep; show' test0_ref.v
# yosys -qp 'read_verilog -lib cells.v; prep; show' test0_out.v
test0 test1 test2 test3 test4 test5 test6 test7 test8 test9: icetime
test -f $@_ref.v || $(PYTHON3) mktest.py $@
./icetime -m -d hx1k -P tq144 -p $@.pcf -o $@_out.v $@.asc
yosys $@.ys
run0 run1 run2 run3 run4 run5 run6 run7 run8 run9: icetime
./icetime -t -d hx1k -P tq144 -p $(subst run,test,$@).pcf $(subst run,test,$@).asc
show0 show1 show2 show3 show4 show5 show6 show7 show8 show9: icetime
bash show.sh $(subst show,test,$@)
xdot $(subst show,test,$@).dot
test: test0 test1 test2 test3 test4 test5 test6 test7 test8 test9
show: show0 show1 show2 show3 show4 show5 show6 show7 show8 show9
clean:
rm -f $(PROGRAM_PREFIX)icetime$(EXE) $(PROGRAM_PREFIX)icetime.exe *.o *.d timings-*.cc
rm -rf test[0-9]*
-include *.d
.PHONY: all install uninstall clean
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