# (c) Peter McGoron 2022
# This Source Code Form is subject to the terms of the Mozilla Public
# License, v.2.0. If a copy of the MPL was not distributed with this
# file, You can obtain one at https://mozilla.org/MPL/2.0/.

TESTBENCH_BASE=mode${MODE}
AUXFILES=../spi_master.v ../spi_slave.v

CPP_TESTBENCH=${TESTBENCH_BASE}.cpp
WAVEFILE=${TESTBENCH_BASE}.vcd

FILES=${TESTBENCH_BASE}.v ${AUXFILES} ${CPP_TESTBENCH}

all: obj_dir/V${TESTBENCH_BASE}
	./obj_dir/V${TESTBENCH_BASE} && gtkwave ${WAVEFILE}

obj_dir/V${TESTBENCH_BASE}.mk: ${FILES}
	verilator -CFLAGS -Wall -Wno-unused -Wpedantic --trace --cc --exe ${FILES} --top ${TESTBENCH_BASE}
obj_dir/V${TESTBENCH_BASE}: obj_dir/V${TESTBENCH_BASE}.mk
	make -C obj_dir -f V${TESTBENCH_BASE}.mk

run:
	./obj_dir/V${TESTBENCH_CASE}
clean:
	$(RM) obj_dir/*