boot/x86/stage3/Makefile

   1 STAGE3_OBJ = loader.o elf.o paging.o prekernel.o
   2
   3 ASFLAGS_BASE = -f elf -g dwarf2 -DGIT_REVISION=\"$(GIT_REV)\"
   4 CFLAGS_BASE = -ffreestanding -nostdlib -DGIT_REVISION=\"$(GIT_REV)\" -g \
   5               -Og
   6 LDFLAGS_BASE = -ffreestanding -nostdlib -g -lgcc -T stage3.ld -flto
   7
   8 default: LOADER.BIN loader.elf
   9
  10 loader.elf: $(STAGE3_OBJ)
  11         $(REAL_CC) $(LDFLAGS_BASE) $(LDFLAGS) -Wl,--oformat=elf32-i386 $^ -o $@
  12
  13 LOADER.BIN: $(STAGE3_OBJ)
  14         $(REAL_CC) $(LDFLAGS_BASE) $(LDFLAGS) $^ -o $@
  15
  16 # Implicit rules
  17 %.o: %.c
  18         $(REAL_CC) $(CFLAGS_BASE) $(CFLAGS) -c $< -o $@
  19
  20 %.o: %.s
  21         $(AS) $(ASFLAGS_BASE) $(ASFLAGS) $< -o $@
  22
  23 clean:
  24         -rm -f $(STAGE3_OBJ) LOADER.BIN loader.elf
  25
  26 .PHONY: default clean