kernel/arch/x86_64/Makefile

   1 .SUFFIXES: .asm
   2
   3 ARCH    =x86_64
   4
   5 CFLAGS  =-Wall -O -fstrength-reduce -fomit-frame-pointer -fcombine-regs
   6 # defines
   7 MAKEFILE=Makefile
   8 MAKEDEP=$(MAKEFILE)
   9 INCDIR  =../../include/
  10 NASM    =nasm -f elf
  11 CC      =gcc -m64 -g -O2 -nostdinc -fno-builtin -I$(INCDIR) -I../../build/main
  12 OBJS    = arch.o paging_i486.o paging.o timer.o rtc.o elf64.o task.o irq.o gdt.o idt.o isrs.o int.o syscall.o
  13
  14 ifneq ($(V),1)
  15         Q := @
  16 endif
  17
  18 # targets
  19 all: $(OBJS) arch.a
  20
  21 clean:
  22         $(Q)rm -f *.o ../arch.a boot/start.o  $(OBJS)
  23         @printf "  CLEAN\n";
  24
  25 # implicit rules
  26 .s.o:
  27         @printf " ASM  $(subst $(shell pwd)/,,$(@))\n";
  28         $(Q)$(NASM) -o$@ $<
  29
  30 .c.o:
  31         @printf "  CC  $(subst $(shell pwd)/,,$(@))\n";
  32         $(Q)$(CC) -c -o$@ $<
  33
  34 # explicit rules
  35 arch.a: $(OBJS) $(MAKEDEP)
  36         @printf "  AR  $(subst $(shell pwd)/,,$(@))\n";
  37         $(Q)ar rcs ../arch.a $(OBJS)