PROJDIRS    := ./
CFILES      := $(shell find $(PROJDIRS) -type f -name "*.cpp")
ASMFILES    := $(shell find $(PROJDIRS) -type f -name "*.asm")
COBJFILES   := $(patsubst %.c,%.o,$(CFILES))
ASMOBJFILES := $(patsubst %.asm,%.o,$(ASMFILES))

CC          := clang++ --target=i686-pc-none-elf
LD          := ld
ASM         := nasm

all: kernel clean copy

kernel: ${COBJFILES} ${ASMOBJFILES}
	${LD} -s -Tlink.ld -o kernel ${COBJFILES} ${ASMOBJFILES}

%.o: %.c
	${CC} -Wall -std=gnu99 -O2 -I./include -c -o $@ $<

%.o: %.asm
	${ASM} -felf32 -o $@ $<

clean:
	rm ${COBJFILES} ${ASMOBJFILES}