arch/sparc64/Makefile

   1 # sparc64/Makefile
   2 #
   3 # Makefile for the architecture dependent flags and dependencies on the
   4 # 64-bit Sparc.
   5 #
   6 # Copyright (C) 1996,1998 David S. Miller (davem@caip.rutgers.edu)
   7 # Copyright (C) 1998 Jakub Jelinek (jj@ultra.linux.cz)
   8 #
   9
  10 CHECKFLAGS      += -D__sparc__ -D__sparc_v9__ -m64
  11
  12 # Undefine sparc when processing vmlinux.lds - it is used
  13 # And teach CPP we are doing 64 bit builds (for this case)
  14 CPPFLAGS_vmlinux.lds += -m64 -Usparc
  15
  16 LDFLAGS         := -m elf64_sparc
  17
  18 KBUILD_CFLAGS += -m64 -pipe -mno-fpu -mcpu=ultrasparc -mcmodel=medlow \
  19         -ffixed-g4 -ffixed-g5 -fcall-used-g7 -Wno-sign-compare \
  20         -Wa,--undeclared-regs
  21 KBUILD_CFLAGS += $(call cc-option,-mtune=ultrasparc3)
  22 KBUILD_AFLAGS += -m64 -mcpu=ultrasparc -Wa,--undeclared-regs
  23
  24 ifeq ($(CONFIG_MCOUNT),y)
  25   KBUILD_CFLAGS += -pg
  26 endif
  27
  28 head-y := arch/sparc64/kernel/head.o arch/sparc64/kernel/init_task.o
  29
  30 core-y                          += arch/sparc64/kernel/ arch/sparc64/mm/
  31 core-y                          += arch/sparc64/math-emu/
  32 libs-y                          += arch/sparc64/prom/ arch/sparc64/lib/
  33 drivers-$(CONFIG_OPROFILE)      += arch/sparc64/oprofile/
  34
  35 boot := arch/sparc64/boot
  36
  37 image tftpboot.img vmlinux.aout: vmlinux
  38         $(Q)$(MAKE) $(build)=$(boot) $(boot)/$@
  39
  40 archclean:
  41         $(Q)$(MAKE) $(clean)=$(boot)
  42
  43 define archhelp
  44   echo  '* vmlinux       - Standard sparc64 kernel'
  45   echo  '  vmlinux.aout  - a.out kernel for sparc64'
  46   echo  '  tftpboot.img  - Image prepared for tftp'
  47 endef
  48