m68k: Kill several external declarations in source files
[linux-2.6.git] / arch / ia64 / Makefile
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
14 KBUILD_DEFCONFIG := generic_defconfig
15
16 NM := $(CROSS_COMPILE)nm -B
17 READELF := $(CROSS_COMPILE)readelf
18
19 export AWK
20
21 CHECKFLAGS      += -m64 -D__ia64=1 -D__ia64__=1 -D_LP64 -D__LP64__
22
23 OBJCOPYFLAGS    := --strip-all
24 LDFLAGS_vmlinux := -static
25 LDFLAGS_MODULE  += -T $(srctree)/arch/ia64/module.lds
26 AFLAGS_KERNEL   := -mconstant-gp
27 EXTRA           :=
28
29 cflags-y        := -pipe $(EXTRA) -ffixed-r13 -mfixed-range=f12-f15,f32-f127 \
30                    -falign-functions=32 -frename-registers -fno-optimize-sibling-calls
31 CFLAGS_KERNEL   := -mconstant-gp
32
33 GAS_STATUS      = $(shell $(srctree)/arch/ia64/scripts/check-gas "$(CC)" "$(OBJDUMP)")
34 KBUILD_CPPFLAGS += $(shell $(srctree)/arch/ia64/scripts/toolchain-flags "$(CC)" "$(OBJDUMP)" "$(READELF)")
35
36 ifeq ($(GAS_STATUS),buggy)
37 $(error Sorry, you need a newer version of the assember, one that is built from \
38         a source-tree that post-dates 18-Dec-2002.  You can find a pre-compiled \
39         static binary of such an assembler at:                                  \
40                                                                                 \
41                 ftp://ftp.hpl.hp.com/pub/linux-ia64/gas-030124.tar.gz)
42 endif
43
44 ifeq ($(call cc-version),0304)
45         cflags-$(CONFIG_ITANIUM)        += -mtune=merced
46         cflags-$(CONFIG_MCKINLEY)       += -mtune=mckinley
47 endif
48
49 KBUILD_CFLAGS += $(cflags-y)
50 head-y := arch/ia64/kernel/head.o arch/ia64/kernel/init_task.o
51
52 libs-y                          += arch/ia64/lib/
53 core-y                          += arch/ia64/kernel/ arch/ia64/mm/
54 core-$(CONFIG_IA32_SUPPORT)     += arch/ia64/ia32/
55 core-$(CONFIG_IA64_DIG)         += arch/ia64/dig/
56 core-$(CONFIG_IA64_DIG_VTD)     += arch/ia64/dig/
57 core-$(CONFIG_IA64_GENERIC)     += arch/ia64/dig/
58 core-$(CONFIG_IA64_HP_ZX1)      += arch/ia64/dig/
59 core-$(CONFIG_IA64_HP_ZX1_SWIOTLB) += arch/ia64/dig/
60 core-$(CONFIG_IA64_XEN_GUEST)   += arch/ia64/dig/
61 core-$(CONFIG_IA64_SGI_SN2)     += arch/ia64/sn/
62 core-$(CONFIG_IA64_SGI_UV)      += arch/ia64/uv/
63 core-$(CONFIG_KVM)              += arch/ia64/kvm/
64 core-$(CONFIG_XEN)              += arch/ia64/xen/
65
66 drivers-$(CONFIG_PCI)           += arch/ia64/pci/
67 drivers-$(CONFIG_IA64_HP_SIM)   += arch/ia64/hp/sim/
68 drivers-$(CONFIG_IA64_HP_ZX1)   += arch/ia64/hp/common/ arch/ia64/hp/zx1/
69 drivers-$(CONFIG_IA64_HP_ZX1_SWIOTLB) += arch/ia64/hp/common/ arch/ia64/hp/zx1/
70 drivers-$(CONFIG_IA64_GENERIC)  += arch/ia64/hp/common/ arch/ia64/hp/zx1/ arch/ia64/hp/sim/ arch/ia64/sn/ arch/ia64/uv/
71 drivers-$(CONFIG_OPROFILE)      += arch/ia64/oprofile/
72
73 boot := arch/ia64/hp/sim/boot
74
75 PHONY += boot compressed check
76
77 all: compressed unwcheck
78
79 compressed: vmlinux.gz
80
81 vmlinuz: vmlinux.gz
82
83 vmlinux.gz: vmlinux
84         $(Q)$(MAKE) $(build)=$(boot) $@
85
86 unwcheck: vmlinux
87         -$(Q)READELF=$(READELF) python $(srctree)/arch/ia64/scripts/unwcheck.py $<
88
89 archclean:
90         $(Q)$(MAKE) $(clean)=$(boot)
91
92 CLEAN_FILES += vmlinux.gz bootloader
93
94 boot:   lib/lib.a vmlinux
95         $(Q)$(MAKE) $(build)=$(boot) $@
96
97 install: vmlinux.gz
98         sh $(srctree)/arch/ia64/install.sh $(KERNELRELEASE) $< System.map "$(INSTALL_PATH)"
99
100 define archhelp
101   echo '* compressed    - Build compressed kernel image'
102   echo '  install       - Install compressed kernel image'
103   echo '  boot          - Build vmlinux and bootloader for Ski simulator'
104   echo '* unwcheck      - Check vmlinux for invalid unwind info'
105 endef
106
107 archprepare: make_nr_irqs_h FORCE
108 PHONY += make_nr_irqs_h FORCE
109
110 make_nr_irqs_h: FORCE
111         $(Q)$(MAKE) $(build)=arch/ia64/kernel include/asm-ia64/nr-irqs.h