diff options
Diffstat (limited to 'Makefile')
| -rw-r--r-- | Makefile | 26 |
1 files changed, 15 insertions, 11 deletions
@@ -5,6 +5,10 @@ MAKEFLAGS += --no-builtin-variables ## Variables PROGRAM ?= led CST ?= tangnano9k.cst + +HARDWARE_SUFFIX := .v +TESTBENCH_SUFFIX := _tb.v + FLASH_OPTS ?= # https://github.com/YosysHQ/apicula/wiki/Nextpnr%E2%80%90Himbaechel-Gowin # but @@ -26,8 +30,8 @@ DEPS := $(wildcard *.dep) # this is "bad", as it runs the deps target every time # probably because of the include below -# SOURCES := $(wildcard *.v) -# DEPS := $(SOURCES:.v=.dep) +# SOURCES := $(wildcard *$(HARDWARE_SUFFIX)) +# DEPS := $(SOURCES:$(HARDWARE_SUFFIX)=.dep) ## default target @@ -41,7 +45,7 @@ tangnano9k.cst: ## helper targets .PHONY: clean flash show -show: $(PROGRAM).v +show: $(PROGRAM)$(HARDWARE_SUFFIX) yosys -p "read_verilog $<; prep; show $(PROGRAM)" flash: $(PROGRAM).fs @@ -56,13 +60,13 @@ simu: $(PROGRAM).lxt2 simu2: verilator.$(PROGRAM)/dump.vvp gtkwave $< >/dev/null 2>&1 -lint: $(PROGRAM).v - verilator --quiet --lint-only -Wall -Wno-PROCASSINIT $(PROGRAM).v +lint: $(PROGRAM)$(HARDWARE_SUFFIX) + verilator --quiet --lint-only -Wall -Wno-PROCASSINIT $(PROGRAM)$(HARDWARE_SUFFIX) ## Patterns # synthesize -%.json: %.v +%.json: %$(HARDWARE_SUFFIX) # sh resolvedeps.sh $< # only used for dep-generation, output file is needed for dep file, but otherwise useless # this must happen *without* synth_gowin, as this includes additional files, which ruin the depfile. @@ -71,7 +75,7 @@ lint: $(PROGRAM).v # because yosys -E is buggy, or behaves differently than expected, # use gawk to force-create deps. -%.dep: %.v +%.dep: %$(HARDWARE_SUFFIX) # sh resolvedeps.sh $< yosys $< -E $*.dep -o $*.json && rm -f $*.json @@ -96,14 +100,14 @@ lint: $(PROGRAM).v %.lxt2: %.vvp ./$< -lxt2 -%.vvp: %.v %_tb.v - iverilog -DDUMP_FILE_NAME='"$*.lxt2"' -g2012 -o $*.vvp $*.v $*_tb.v +%.vvp: %$(HARDWARE_SUFFIX) %$(TESTBENCH_SUFFIX) + iverilog -DDUMP_FILE_NAME='"$*.lxt2"' -g2012 -o $*.vvp $*$(HARDWARE_SUFFIX) $*$(TESTBENCH_SUFFIX) # verilog unfortunately exits on any warning # also on warnings "boohoo, you specified timings in some modules and not in others" # since this is fucking annoying, I choose to ignore the exit code. -verilator.%: %.v %_tb.v - verilator --quiet -DDUMP_FILE_NAME='"dump.vvp"' --trace --timing --main --exe --Mdir verilator.$(*) $(*)_tb.v || true +verilator.%: %$(HARDWARE_SUFFIX) %$(TESTBENCH_SUFFIX) + verilator --quiet -DDUMP_FILE_NAME='"dump.vvp"' --trace --timing --main --exe --Mdir verilator.$(*) $(*)$(TESTBENCH_SUFFIX) || true # need to specify RM for some reason # verilators makefiles doesn't specify the variable |