Makefile

CC = clang
CFLAGS = -Wall -Wextra -g -O0 -std=gnu99 -fstack-protector-all -ftrapv

BUILD_DIR = build

all:$(BUILD_DIR)/compiler

$(BUILD_DIR):
	@mkdir $(BUILD_DIR)

$(BUILD_DIR)/lex.yy.c: sysy_lex.l $(BUILD_DIR)/y.tab.h
	lex -t $< > $@

$(BUILD_DIR)/lex.yy.o: $(BUILD_DIR)/lex.yy.c
	$(CC) $(CFLAGS) -Wno-unused-function -c $< -o $@

$(BUILD_DIR)/y.tab.c $(BUILD_DIR)/y.tab.h: sysy_parse.y
	yacc -d $< -o $(BUILD_DIR)/y.tab.c

$(BUILD_DIR)/y.tab.o: $(BUILD_DIR)/y.tab.c syntax.c stack.c
	$(CC) $(CFLAGS) -c $< -o $@

$(BUILD_DIR)/stack.o: stack.c
	$(CC) $(CFLAGS) -c $< -o $@

$(BUILD_DIR)/assembly.o: assembly.c syntax.c environment.c
	$(CC) $(CFLAGS) -c $< -o $@

$(BUILD_DIR)/syntax.o: syntax.c list.c
	$(CC) $(CFLAGS) -c $< -o $@

$(BUILD_DIR)/list.o: list.c
	$(CC) $(CFLAGS) -c $< -o $@

$(BUILD_DIR)/context.o: context.c
	$(CC) $(CFLAGS) -c $< -o $@

$(BUILD_DIR)/environment.o: environment.c
	$(CC) $(CFLAGS) -c $< -o $@

$(BUILD_DIR)/compiler: $(BUILD_DIR) $(BUILD_DIR)/lex.yy.o $(BUILD_DIR)/y.tab.o $(BUILD_DIR)/syntax.o $(BUILD_DIR)/environment.o $(BUILD_DIR)/assembly.o $(BUILD_DIR)/stack.o $(BUILD_DIR)/context.o $(BUILD_DIR)/list.o main.c
	$(CC) $(CFLAGS) -o $@ main.c $(BUILD_DIR)/lex.yy.o $(BUILD_DIR)/y.tab.o $(BUILD_DIR)/syntax.o $(BUILD_DIR)/environment.o $(BUILD_DIR)/assembly.o $(BUILD_DIR)/stack.o $(BUILD_DIR)/context.o $(BUILD_DIR)/list.o

.PHONY: clean
clean:
	rm -rf $(BUILD_DIR)

$(BUILD_DIR)/run_tests: run_tests.c $(BUILD_DIR)/compiler
	$(CC) $(CFLAGS) $< -o $@

.PHONY: test
test: $(BUILD_DIR)/run_tests
	@./$^

.PHONY: format
format:
	find -name "*.[ch]" -type f | xargs clang-format -i