linux/arch/ia64/Makefile
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   1#
   2# ia64/Makefile
   3#
   4# This file is included by the global makefile so that you can add your own
   5# architecture-specific flags and dependencies.
   6#
   7# This file is subject to the terms and conditions of the GNU General Public
   8# License.  See the file "COPYING" in the main directory of this archive
   9# for more details.
  10#
  11# Copyright (C) 1998-2004 by David Mosberger-Tang <davidm@hpl.hp.com>
  12#
  13
  14KBUILD_DEFCONFIG := generic_defconfig
  15
  16NM := $(CROSS_COMPILE)nm -B
  17READELF := $(CROSS_COMPILE)readelf
  18
  19export AWK
  20
  21CHECKFLAGS      += -m64 -D__ia64=1 -D__ia64__=1 -D_LP64 -D__LP64__
  22
  23OBJCOPYFLAGS    := --strip-all
  24LDFLAGS_vmlinux := -static
  25KBUILD_LDFLAGS_MODULE += -T $(srctree)/arch/ia64/module.lds
  26KBUILD_AFLAGS_KERNEL := -mconstant-gp
  27EXTRA           :=
  28
  29cflags-y        := -pipe $(EXTRA) -ffixed-r13 -mfixed-range=f12-f15,f32-f127 \
  30                   -falign-functions=32 -frename-registers -fno-optimize-sibling-calls
  31KBUILD_CFLAGS_KERNEL := -mconstant-gp
  32
  33GAS_STATUS      = $(shell $(srctree)/arch/ia64/scripts/check-gas "$(CC)" "$(OBJDUMP)")
  34KBUILD_CPPFLAGS += $(shell $(srctree)/arch/ia64/scripts/toolchain-flags "$(CC)" "$(OBJDUMP)" "$(READELF)")
  35
  36ifeq ($(GAS_STATUS),buggy)
  37$(error Sorry, you need a newer version of the assember, one that is built from \
  38        a source-tree that post-dates 18-Dec-2002.  You can find a pre-compiled \
  39        static binary of such an assembler at:                                  \
  40                                                                                \
  41                ftp://ftp.hpl.hp.com/pub/linux-ia64/gas-030124.tar.gz)
  42endif
  43
  44KBUILD_CFLAGS += $(cflags-y)
  45head-y := arch/ia64/kernel/head.o arch/ia64/kernel/init_task.o
  46
  47libs-y                          += arch/ia64/lib/
  48core-y                          += arch/ia64/kernel/ arch/ia64/mm/
  49core-$(CONFIG_IA64_DIG)         += arch/ia64/dig/
  50core-$(CONFIG_IA64_DIG_VTD)     += arch/ia64/dig/
  51core-$(CONFIG_IA64_GENERIC)     += arch/ia64/dig/
  52core-$(CONFIG_IA64_HP_ZX1)      += arch/ia64/dig/
  53core-$(CONFIG_IA64_HP_ZX1_SWIOTLB) += arch/ia64/dig/
  54core-$(CONFIG_IA64_XEN_GUEST)   += arch/ia64/dig/
  55core-$(CONFIG_IA64_SGI_SN2)     += arch/ia64/sn/
  56core-$(CONFIG_IA64_SGI_UV)      += arch/ia64/uv/
  57core-$(CONFIG_KVM)              += arch/ia64/kvm/
  58core-$(CONFIG_XEN)              += arch/ia64/xen/
  59
  60drivers-$(CONFIG_PCI)           += arch/ia64/pci/
  61drivers-$(CONFIG_IA64_HP_SIM)   += arch/ia64/hp/sim/
  62drivers-$(CONFIG_IA64_HP_ZX1)   += arch/ia64/hp/common/ arch/ia64/hp/zx1/
  63drivers-$(CONFIG_IA64_HP_ZX1_SWIOTLB) += arch/ia64/hp/common/ arch/ia64/hp/zx1/
  64drivers-$(CONFIG_IA64_GENERIC)  += arch/ia64/hp/common/ arch/ia64/hp/zx1/ arch/ia64/hp/sim/ arch/ia64/sn/ arch/ia64/uv/
  65drivers-$(CONFIG_OPROFILE)      += arch/ia64/oprofile/
  66
  67boot := arch/ia64/hp/sim/boot
  68
  69PHONY += boot compressed check
  70
  71all: compressed unwcheck
  72
  73compressed: vmlinux.gz
  74
  75vmlinuz: vmlinux.gz
  76
  77vmlinux.gz: vmlinux
  78        $(Q)$(MAKE) $(build)=$(boot) $@
  79
  80unwcheck: vmlinux
  81        -$(Q)READELF=$(READELF) python $(srctree)/arch/ia64/scripts/unwcheck.py $<
  82
  83archclean:
  84        $(Q)$(MAKE) $(clean)=$(boot)
  85
  86CLEAN_FILES += vmlinux.gz bootloader
  87
  88boot:   lib/lib.a vmlinux
  89        $(Q)$(MAKE) $(build)=$(boot) $@
  90
  91install: vmlinux.gz
  92        sh $(srctree)/arch/ia64/install.sh $(KERNELRELEASE) $< System.map "$(INSTALL_PATH)"
  93
  94define archhelp
  95  echo '* compressed    - Build compressed kernel image'
  96  echo '  install       - Install compressed kernel image'
  97  echo '  boot          - Build vmlinux and bootloader for Ski simulator'
  98  echo '* unwcheck      - Check vmlinux for invalid unwind info'
  99endef
 100
 101archprepare: make_nr_irqs_h FORCE
 102PHONY += make_nr_irqs_h FORCE
 103
 104make_nr_irqs_h: FORCE
 105        $(Q)$(MAKE) $(build)=arch/ia64/kernel include/generated/nr-irqs.h
 106
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