blob: 67e63fa54b58c1c85262731b56698efc23b664db (
plain)
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TARGET = usrbin_blob.o
LIB = ../lib/lib.a
SRCS = $(wildcard *.c)
ASMS = $(wildcard *.s)
OBJS = $(SRCS:.c=.o) $(ASMS:.s=.o)
CFLAGS = -m32 -I../include -ffreestanding -nostdinc -nostdlib -fno-stack-protector -fno-pie -g
LDFLAGS = -m elf_i386 -T link.ld
ASMFLAGS = -f elf32
CC = gcc $(CFLAGS)
LD = ld $(LDFLAGS)
ASM = nasm $(ASMFLAGS)
all: build
build: $(TARGET)
.s.o:
$(ASM) -o $*.o $^
.c.o:
$(CC) -c -o $*.o $^
$(TARGET): $(OBJS)
$(LD) -o usrbin.bin $(OBJS) $(LIB)
objcopy -I binary -O elf32-i386 -B i386 usrbin.bin $(TARGET) \
--redefine-sym _binary_usrbin_bin_start=_usrbin_start \
--redefine-sym _binary_usrbin_bin_end=_usrbin_end \
--redefine-sym _binary_usrbin_bin_size=_usrbin_size
clean:
rm -f usrbin.bin
rm -f $(OBJS)
rm -f $(TARGET)
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