Merge commit 'v2.6.35' into kbuild/kbuild
[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 KBUILD_LDFLAGS_MODULE += -T $(srctree)/arch/ia64/module.lds
26 KBUILD_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 KBUILD_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37 $(error Sorry, you need a newer version of the assember, one that is built from \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 KBUILD_CFLAGS += $(cflags-y)
45 head-y := arch/ia64/kernel/head.o arch/ia64/kernel/init_task.o
46
47 libs-y                          += arch/ia64/lib/
48 core-y                          += arch/ia64/kernel/ arch/ia64/mm/
49 core-$(CONFIG_IA64_DIG)         += arch/ia64/dig/
50 core-$(CONFIG_IA64_DIG_VTD)     += arch/ia64/dig/
51 core-$(CONFIG_IA64_GENERIC)     += arch/ia64/dig/
52 core-$(CONFIG_IA64_HP_ZX1)      += arch/ia64/dig/
53 core-$(CONFIG_IA64_HP_ZX1_SWIOTLB) += arch/ia64/dig/
54 core-$(CONFIG_IA64_XEN_GUEST)   += arch/ia64/dig/
55 core-$(CONFIG_IA64_SGI_SN2)     += arch/ia64/sn/
56 core-$(CONFIG_IA64_SGI_UV)      += arch/ia64/uv/
57 core-$(CONFIG_KVM)              += arch/ia64/kvm/
58 core-$(CONFIG_XEN)              += arch/ia64/xen/
59
60 drivers-$(CONFIG_PCI)           += arch/ia64/pci/
61 drivers-$(CONFIG_IA64_HP_SIM)   += arch/ia64/hp/sim/
62 drivers-$(CONFIG_IA64_HP_ZX1)   += arch/ia64/hp/common/ arch/ia64/hp/zx1/
63 drivers-$(CONFIG_IA64_HP_ZX1_SWIOTLB) += arch/ia64/hp/common/ arch/ia64/hp/zx1/
64 drivers-$(CONFIG_IA64_GENERIC)  += arch/ia64/hp/common/ arch/ia64/hp/zx1/ arch/ia64/hp/sim/ arch/ia64/sn/ arch/ia64/uv/
65 drivers-$(CONFIG_OPROFILE)      += arch/ia64/oprofile/
66
67 boot := arch/ia64/hp/sim/boot
68
69 PHONY += boot compressed check
70
71 all: compressed unwcheck
72
73 compressed: vmlinux.gz
74
75 vmlinuz: vmlinux.gz
76
77 vmlinux.gz: vmlinux
78         $(Q)$(MAKE) $(build)=$(boot) $@
79
80 unwcheck: vmlinux
81         -$(Q)READELF=$(READELF) python $(srctree)/arch/ia64/scripts/unwcheck.py $<
82
83 archclean:
84         $(Q)$(MAKE) $(clean)=$(boot)
85
86 CLEAN_FILES += vmlinux.gz bootloader
87
88 boot:   lib/lib.a vmlinux
89         $(Q)$(MAKE) $(build)=$(boot) $@
90
91 install: vmlinux.gz
92         sh $(srctree)/arch/ia64/install.sh $(KERNELRELEASE) $< System.map "$(INSTALL_PATH)"
93
94 define 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'
99 endef
100
101 archprepare: make_nr_irqs_h FORCE
102 PHONY += make_nr_irqs_h FORCE
103
104 make_nr_irqs_h: FORCE
105         $(Q)$(MAKE) $(build)=arch/ia64/kernel include/generated/nr-irqs.h