TARGET := red
RAYLIB_PREFIX := "./raylib-5.5_linux_amd64"
CC := gcc
CFLAGS = -Wall -Wextra -O0 -I$(RAYLIB_PREFIX)/include -DMAIN_WINDOW_TITLE="\"${TARGET}\""
# LDFLAGS=-v
LDLIBS := $(RAYLIB_PREFIX)/lib/libraylib.a -lm
SRCS := $(filter-out test_%.c, $(wildcard *.c))
OBJS := $(SRCS:.c=.o)
DEPS := $(SRCS:.c=.d)

ifeq ($(DEBUG), 1)
CFLAGS += -DDEBUG -ggdb
endif

.PHONY: all clean test

all: $(TARGET)

$(TARGET): $(OBJS)
	$(CC) $(LDFLAGS) -o $(TARGET) $(OBJS) $(LDLIBS)

%.o: %.c $(MAKEFILE_LIST)
	$(CC) $(CFLAGS) -MMD -c $< -o $@

-include $(DEPS)

TEST_TARGET := unittest
TEST_CFLAGS := -ggdb -march=x86-64 -mtune=generic -fsanitize=address

test: $(TEST_TARGET)
	./$(TEST_TARGET)

TEST_SRCS := $(wildcard test_*.c)
TEST_OBJS := $(patsubst %.o,%.test.o,$(filter-out main.o,$(OBJS)))
TEST_DEPS := $(TEST_OBJS:.test.o=.test.d)

-include $(TEST_DEPS)

%.test.o: %.c $(MAKEFILE_LIST)
	$(CC) $(CFLAGS) $(TEST_CFLAGS) -MMD -c $< -o $@

$(TEST_TARGET): $(TEST_SRCS) $(TEST_OBJS)
	$(CC) $(CFLAGS) $(TEST_CFLAGS) $^ -o $@ -lcriterion $(LDLIBS)

clean:
	rm -rf *.d *.o $(TARGET) $(TEST_TARGET)