Makefile.macros

# Copyright (C) 2021 Morten Jagd Christensen, LICENSE: BSD2
#

# The main targets are the test executables: bin/xxxTest
define make_bintargets
bin/$(1)Test: build/$(1)/$(1).mk
endef

# Parametrise the dependencies
# $(1) verilog module name
# $(2) get .sv from module/ or unit/
# $(3) additional .sv sources (for units)
# Example: passing {ddiff, units, src/common/dep.sv} results in
# build/ddiff/ddiff.mk: src/units/ddiff.sv src/common/dep.sv test/ddiff.cpp
#
define make_mktargets
build/$(1)/$(1).mk: src/$(2)/$(1).sv $(3) test/$(1)_test.cpp
	@verilator -Wall --coverage -cc src/$(2)/$(1).sv $(3) -y . \
							-Mdir build/$(1) --prefix $(1) \
	            --exe ../test/$(1)_test.cpp \
							-o $(1)Test \
	            -LDFLAGS "-L../../googletest/build/lib -lgtest -lpthread" \
	            -CFLAGS "-std=c++11" \
	            -CFLAGS "-I../../googletest/googletest/include/"
	@make -C build/$(1) -j 8 -f $(1).mk && cp build/$(1)/$(1)Test bin
endef