arch/ia64/Makefile

   1 #
   2 # ia64/Makefile
   3 #
   4 # This file is subject to the terms and conditions of the GNU General Public
   5 # License.  See the file "COPYING" in the main directory of this archive
   6 # for more details.
   7 #
   8 # Copyright (C) 1998-2000 by David Mosberger-Tang <davidm@hpl.hp.com>
   9 #
  10
  11 NM := $(CROSS_COMPILE)nm -B
  12 AWK := awk
  13
  14 export AWK
  15
  16 LINKFLAGS = -static -T arch/$(ARCH)/vmlinux.lds
  17 AFLAGS += -Wa,-x
  18 AFLAGS_KERNEL := -mconstant-gp
  19 EXTRA   =
  20
  21 CFLAGS := $(CFLAGS) -pipe $(EXTRA) -Wa,-x -ffixed-r13 -mfixed-range=f10-f15,f32-f127 \
  22           -funwind-tables
  23 CFLAGS_KERNEL := -mconstant-gp
  24
  25 ifeq ($(CONFIG_ITANIUM_ASTEP_SPECIFIC),y)
  26         CFLAGS += -ma-step
  27 endif
  28
  29 ifdef CONFIG_IA64_GENERIC
  30         CORE_FILES      :=      arch/$(ARCH)/hp/hp.a    \
  31                                 arch/$(ARCH)/sn/sn.a    \
  32                                 arch/$(ARCH)/dig/dig.a  \
  33                                 $(CORE_FILES)
  34         SUBDIRS         :=      arch/$(ARCH)/hp         \
  35                                 arch/$(ARCH)/sn/sn1     \
  36                                 arch/$(ARCH)/sn         \
  37                                 arch/$(ARCH)/dig        \
  38                                 $(SUBDIRS)
  39
  40 else # !GENERIC
  41
  42 ifdef CONFIG_IA64_HP_SIM
  43         SUBDIRS         :=      arch/$(ARCH)/hp         \
  44                                 $(SUBDIRS)
  45         CORE_FILES      :=      arch/$(ARCH)/hp/hp.a    \
  46                                 $(CORE_FILES)
  47 endif
  48
  49 ifdef CONFIG_IA64_SGI_SN1
  50 CFLAGS := $(CFLAGS) -DSN -I. -DBRINGUP -DDIRECT_L1_CONSOLE \
  51                 -DNUMA_BASE -DSIMULATED_KLGRAPH -DNUMA_MIGR_CONTROL  \
  52                 -DLITTLE_ENDIAN -DREAL_HARDWARE -DLANGUAGE_C=1       \
  53                 -D_LANGUAGE_C=1
  54         SUBDIRS         :=      arch/$(ARCH)/sn/sn1     \
  55                                 arch/$(ARCH)/sn         \
  56                                 arch/$(ARCH)/sn/io      \
  57                                 arch/$(ARCH)/sn/fprom   \
  58                                 $(SUBDIRS)
  59         CORE_FILES      :=      arch/$(ARCH)/sn/sn.a    \
  60                                 arch/$(ARCH)/sn/io/sgiio.o\
  61                                 $(CORE_FILES)
  62 endif
  63
  64 ifdef CONFIG_IA64_SOFTSDV
  65         SUBDIRS         :=      arch/$(ARCH)/dig        \
  66                                 $(SUBDIRS)
  67         CORE_FILES      :=      arch/$(ARCH)/dig/dig.a  \
  68                                 $(CORE_FILES)
  69 endif
  70
  71 ifdef CONFIG_IA64_DIG
  72         SUBDIRS         :=      arch/$(ARCH)/dig        \
  73                                 $(SUBDIRS)
  74         CORE_FILES      :=      arch/$(ARCH)/dig/dig.a  \
  75                                 $(CORE_FILES)
  76 endif
  77
  78 endif # !GENERIC
  79
  80 ifdef CONFIG_IA32_SUPPORT
  81         SUBDIRS         :=      arch/$(ARCH)/ia32 $(SUBDIRS)
  82         CORE_FILES      :=      arch/$(ARCH)/ia32/ia32.o $(CORE_FILES)
  83 endif
  84
  85 HEAD := arch/$(ARCH)/kernel/head.o arch/ia64/kernel/init_task.o
  86
  87 SUBDIRS := arch/$(ARCH)/tools arch/$(ARCH)/kernel arch/$(ARCH)/mm arch/$(ARCH)/lib $(SUBDIRS)
  88 CORE_FILES := arch/$(ARCH)/kernel/kernel.o arch/$(ARCH)/mm/mm.o $(CORE_FILES)
  89
  90 LIBS := $(TOPDIR)/arch/$(ARCH)/lib/lib.a $(LIBS) \
  91         $(TOPDIR)/arch/$(ARCH)/lib/lib.a
  92
  93 MAKEBOOT = $(MAKE) -C arch/$(ARCH)/boot
  94
  95 vmlinux: arch/$(ARCH)/vmlinux.lds
  96
  97 arch/$(ARCH)/vmlinux.lds: arch/$(ARCH)/vmlinux.lds.S FORCE
  98         $(CPP) -D__ASSEMBLY__ -C -P -I$(HPATH) -I$(HPATH)/asm-$(ARCH) \
  99                 arch/$(ARCH)/vmlinux.lds.S > $@
 100
 101 FORCE: ;
 102
 103 rawboot:
 104         @$(MAKEBOOT) rawboot
 105
 106 #
 107 # My boot writes directly to a specific disk partition, I doubt most
 108 # people will want to do that without changes..
 109 #
 110 msb my-special-boot:
 111         @$(MAKEBOOT) msb
 112
 113 bootimage:
 114         @$(MAKEBOOT) bootimage
 115
 116 srmboot:
 117         @$(MAKEBOOT) srmboot
 118
 119 archclean:
 120         @$(MAKE) -C arch/$(ARCH)/kernel clean
 121         @$(MAKE) -C arch/$(ARCH)/tools clean
 122         @$(MAKEBOOT) clean
 123
 124 archmrproper:
 125         rm -f arch/$(ARCH)/vmlinux.lds
 126         @$(MAKE) -C arch/$(ARCH)/tools mrproper
 127
 128 archdep:
 129         @$(MAKEBOOT) dep
 130
 131 bootpfile:
 132         @$(MAKEBOOT) bootpfile