#
  # alpha/Makefile
  #
  # This file is subject to the terms and conditions of the GNU General Public
  # License.  See the file "COPYING" in the main directory of this archive
  # for more details.
  #
  # Copyright (C) 1994 by Linus Torvalds
  #
  
  NM := $(NM) -B
  
  LDFLAGS_vmlinux	:= -static -N #-relax
  CHECKFLAGS	+= -D__alpha__ -m64

  cflags-y	:= -pipe -mno-fp-regs -ffixed-8 -msmall-data

  cflags-y	+= $(call cc-option, -fno-jump-tables)

  cpuflags-$(CONFIG_ALPHA_EV4)		:= -mcpu=ev4
  cpuflags-$(CONFIG_ALPHA_EV5)		:= -mcpu=ev5
  cpuflags-$(CONFIG_ALPHA_EV56)		:= -mcpu=ev56

  cpuflags-$(CONFIG_ALPHA_POLARIS)	:= -mcpu=pca56
  cpuflags-$(CONFIG_ALPHA_SX164)		:= -mcpu=pca56

  cpuflags-$(CONFIG_ALPHA_EV6)		:= -mcpu=ev6
  cpuflags-$(CONFIG_ALPHA_EV67)		:= -mcpu=ev67

  # If GENERIC, make sure to turn off any instruction set extensions that
  # the host compiler might have on by default.  Given that EV4 and EV5
  # have the same instruction set, prefer EV5 because an EV5 schedule is
  # more likely to keep an EV4 processor busy than vice-versa.
  cpuflags-$(CONFIG_ALPHA_GENERIC)	:= -mcpu=ev5
  
  cflags-y				+= $(cpuflags-y)

  
  
  # For TSUNAMI, we must have the assembler not emulate our instructions.
  # The same is true for IRONGATE, POLARIS, PYXIS.
  # BWX is most important, but we don't really want any emulation ever.

  KBUILD_CFLAGS += $(cflags-y) -Wa,-mev6

  
  head-y := arch/alpha/kernel/head.o
  
  core-y				+= arch/alpha/kernel/ arch/alpha/mm/
  core-$(CONFIG_MATHEMU)		+= arch/alpha/math-emu/
  drivers-$(CONFIG_OPROFILE)	+= arch/alpha/oprofile/
  libs-y				+= arch/alpha/lib/
  
  # export what is needed by arch/alpha/boot/Makefile
  LIBS_Y := $(patsubst %/, %/lib.a, $(libs-y))
  export LIBS_Y
  
  boot := arch/alpha/boot
  
  #Default target when executing make with no arguments
  all boot: $(boot)/vmlinux.gz
  
  $(boot)/vmlinux.gz: vmlinux
  	$(Q)$(MAKE) $(build)=$(boot) $@
  
  bootimage bootpfile bootpzfile: vmlinux
  	$(Q)$(MAKE) $(build)=$(boot) $(boot)/$@

  archclean:
  	$(Q)$(MAKE) $(clean)=$(boot)

  define archhelp
    echo '* boot		- Compressed kernel image (arch/alpha/boot/vmlinux.gz)'
    echo '  bootimage	- SRM bootable image (arch/alpha/boot/bootimage)'
    echo '  bootpfile	- BOOTP bootable image (arch/alpha/boot/bootpfile)'
    echo '  bootpzfile	- compressed kernel BOOTP image (arch/alpha/boot/bootpzfile)'
  endef