LXR linux/arch/m68k/Makefile

   1#
   2# m68k/Makefile
   3#
   4# This file is included by the global makefile so that you can add your own
   5# architecture-specific flags and dependencies. Remember to do have actions
   6# for "archclean" and "archdep" for cleaning up and making dependencies for
   7# this architecture
   8#
   9# This file is subject to the terms and conditions of the GNU General Public
  10# License.  See the file "COPYING" in the main directory of this archive
  11# for more details.
  12#
  13# Copyright (C) 1994 by Hamish Macdonald
  14#
  15
  16# test for cross compiling
  17COMPILE_ARCH = $(shell uname -m)
  18
  19# override top level makefile
  20AS += -m68020
  21LDFLAGS := -m m68kelf
  22LDFLAGS_MODULE += -T $(srctree)/arch/m68k/kernel/module.lds
  23ifneq ($(COMPILE_ARCH),$(ARCH))
  24        # prefix for cross-compiling binaries
  25        CROSS_COMPILE = m68k-linux-gnu-
  26endif
  27
  28ifdef CONFIG_SUN3
  29LDFLAGS_vmlinux = -N
  30endif
  31
  32CHECKFLAGS += -D__mc68000__
  33
  34# without -fno-strength-reduce the 53c7xx.c driver fails ;-(
  35KBUILD_CFLAGS += -pipe -fno-strength-reduce -ffixed-a2
  36
  37# enable processor switch if compiled only for a single cpu
  38ifndef CONFIG_M68020
  39ifndef CONFIG_M68030
  40
  41ifndef CONFIG_M68060
  42KBUILD_CFLAGS += -m68040
  43endif
  44
  45ifndef CONFIG_M68040
  46KBUILD_CFLAGS += -m68060
  47endif
  48
  49endif
  50endif
  51
  52ifdef CONFIG_KGDB
  53# If configured for kgdb support, include debugging infos and keep the
  54# frame pointer
  55KBUILD_CFLAGS := $(subst -fomit-frame-pointer,,$(KBUILD_CFLAGS)) -g
  56endif
  57
  58ifndef CONFIG_SUN3
  59head-y := arch/m68k/kernel/head.o
  60else
  61head-y := arch/m68k/kernel/sun3-head.o
  62endif
  63
  64core-y                          += arch/m68k/kernel/    arch/m68k/mm/
  65libs-y                          += arch/m68k/lib/
  66
  67core-$(CONFIG_Q40)              += arch/m68k/q40/
  68core-$(CONFIG_AMIGA)            += arch/m68k/amiga/
  69core-$(CONFIG_ATARI)            += arch/m68k/atari/
  70core-$(CONFIG_MAC)              += arch/m68k/mac/
  71core-$(CONFIG_HP300)            += arch/m68k/hp300/
  72core-$(CONFIG_APOLLO)           += arch/m68k/apollo/
  73core-$(CONFIG_MVME147)          += arch/m68k/mvme147/
  74core-$(CONFIG_MVME16x)          += arch/m68k/mvme16x/
  75core-$(CONFIG_BVME6000)         += arch/m68k/bvme6000/
  76core-$(CONFIG_SUN3X)            += arch/m68k/sun3x/     arch/m68k/sun3/
  77core-$(CONFIG_SUN3)             += arch/m68k/sun3/      arch/m68k/sun3/prom/
  78core-$(CONFIG_M68040)           += arch/m68k/fpsp040/
  79core-$(CONFIG_M68060)           += arch/m68k/ifpsp060/
  80core-$(CONFIG_M68KFPU_EMU)      += arch/m68k/math-emu/
  81
  82all:    zImage
  83
  84lilo:   vmlinux
  85        if [ -f $(INSTALL_PATH)/vmlinux ]; then mv -f $(INSTALL_PATH)/vmlinux $(INSTALL_PATH)/vmlinux.old; fi
  86        if [ -f $(INSTALL_PATH)/System.map ]; then mv -f $(INSTALL_PATH)/System.map $(INSTALL_PATH)/System.old; fi
  87        cat vmlinux > $(INSTALL_PATH)/vmlinux
  88        cp System.map $(INSTALL_PATH)/System.map
  89        if [ -x /sbin/lilo ]; then /sbin/lilo; else /etc/lilo/install; fi
  90
  91zImage compressed: vmlinux.gz
  92
  93vmlinux.gz: vmlinux
  94
  95ifndef CONFIG_KGDB
  96        cp vmlinux vmlinux.tmp
  97        $(STRIP) vmlinux.tmp
  98        gzip -9c vmlinux.tmp >vmlinux.gz
  99        rm vmlinux.tmp
 100else
 101        gzip -9c vmlinux >vmlinux.gz
 102endif
 103
 104bzImage: vmlinux.bz2
 105
 106vmlinux.bz2: vmlinux
 107
 108ifndef CONFIG_KGDB
 109        cp vmlinux vmlinux.tmp
 110        $(STRIP) vmlinux.tmp
 111        bzip2 -1c vmlinux.tmp >vmlinux.bz2
 112        rm vmlinux.tmp
 113else
 114        bzip2 -1c vmlinux >vmlinux.bz2
 115endif
 116
 117archclean:
 118        rm -f vmlinux.gz vmlinux.bz2
 119