blob: 6cf8ae4a10ec2d05870e683298c797fc2b36d6b7 (
plain)
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TARGET = kernel
SRCS = $(wildcard *.c)
ASMS = $(wildcard *.s)
OBJS = $(SRCS:.c=.o) $(ASMS:.s=.o) usrbin/usrbin_blob.o
CFLAGS = -m32 -I../include -ffreestanding -nostdinc -nostdlib -fno-stack-protector -fno-pie -gstabs+
LDFLAGS = -m elf_i386 -T link.ld
ASMFLAGS = -f elf32
CC = gcc $(CFLAGS)
LD = ld $(LDFLAGS)
ASM = nasm $(ASMFLAGS)
all: build
build: $(TARGET)
usrbin/usrbin_blob.o: $(wildcard usrbin/*.s) $(wildcard usrbin/*.c)
$(MAKE) -C usrbin
.s.o:
$(ASM) -o $*.o $^
.c.o:
$(CC) -c -o $*.o $^
$(TARGET): $(OBJS)
$(LD) -o $(TARGET) $(OBJS)
clean:
rm -f $(OBJS)
rm -f $(TARGET)
$(MAKE) -C usrbin clean
run: $(TARGET)
qemu-system-x86_64 -s -kernel $(TARGET)
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