TARGET := kernel

CC              = zig cc -target x86_64-freestanding
CFLAGS          = -O2
LD              = ld -m elf_x86_64
QEMU            = qemu-system-x86_64
QEMUFLAGS       = -m 1G -enable-kvm -cpu host
LDINTERNALFLAGS := -Tlinker.ld 
INTERNALCFLAGS  := -I../ext/limine/stivale -mcmodel=kernel

CFILES    := $(shell find src -type f -name '*.c')
HFILES    := $(shell find src -type f -name '*.h')
OBJ       := $(patsubst src/%.c,obj/%.o,$(CFILES))

.PHONY: all clean obj

all: $(TARGET)

$(TARGET): $(OBJ)
	$(LD) $(LDINTERNALFLAGS) $(OBJ) -o $@

obj/%.o: src/%.c $(HFILES)
	mkdir -p obj
	$(CC) $(CFLAGS) $(INTERNALCFLAGS) -c $< -o $@

clean:
	rm -rf $(TARGET) obj zig-cache