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Linus Torvalds1da177e2005-04-16 15:20:36 -07001#
2# ia64/Makefile
3#
Paul Smith4f193362006-03-05 17:14:10 -05004# This file is included by the global makefile so that you can add your own
5# architecture-specific flags and dependencies.
6#
Linus Torvalds1da177e2005-04-16 15:20:36 -07007# 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
Adrian Bunk022f92682008-02-26 21:54:46 +020014KBUILD_DEFCONFIG := generic_defconfig
15
Linus Torvalds1da177e2005-04-16 15:20:36 -070016NM := $(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
25LDFLAGS_MODULE += -T $(srctree)/arch/ia64/module.lds
26AFLAGS_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
31CFLAGS_KERNEL := -mconstant-gp
32
Linus Torvalds1da177e2005-04-16 15:20:36 -070033GAS_STATUS = $(shell $(srctree)/arch/ia64/scripts/check-gas "$(CC)" "$(OBJDUMP)")
Sam Ravnborg06c50402007-10-15 22:17:25 +020034KBUILD_CPPFLAGS += $(shell $(srctree)/arch/ia64/scripts/toolchain-flags "$(CC)" "$(OBJDUMP)" "$(READELF)")
Linus Torvalds1da177e2005-04-16 15:20:36 -070035
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37$(error Sorry, you need a newer version of the assember, one that is built from \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
Sam Ravnborgad143362006-01-08 19:58:51 +010044ifeq ($(call cc-version),0304)
Linus Torvalds1da177e2005-04-16 15:20:36 -070045 cflags-$(CONFIG_ITANIUM) += -mtune=merced
46 cflags-$(CONFIG_MCKINLEY) += -mtune=mckinley
47endif
48
Sam Ravnborga0f97e02007-10-14 22:21:35 +020049KBUILD_CFLAGS += $(cflags-y)
Linus Torvalds1da177e2005-04-16 15:20:36 -070050head-y := arch/ia64/kernel/head.o arch/ia64/kernel/init_task.o
51
52libs-y += arch/ia64/lib/
53core-y += arch/ia64/kernel/ arch/ia64/mm/
54core-$(CONFIG_IA32_SUPPORT) += arch/ia64/ia32/
55core-$(CONFIG_IA64_DIG) += arch/ia64/dig/
56core-$(CONFIG_IA64_GENERIC) += arch/ia64/dig/
57core-$(CONFIG_IA64_HP_ZX1) += arch/ia64/dig/
58core-$(CONFIG_IA64_HP_ZX1_SWIOTLB) += arch/ia64/dig/
59core-$(CONFIG_IA64_SGI_SN2) += arch/ia64/sn/
60
61drivers-$(CONFIG_PCI) += arch/ia64/pci/
62drivers-$(CONFIG_IA64_HP_SIM) += arch/ia64/hp/sim/
63drivers-$(CONFIG_IA64_HP_ZX1) += arch/ia64/hp/common/ arch/ia64/hp/zx1/
64drivers-$(CONFIG_IA64_HP_ZX1_SWIOTLB) += arch/ia64/hp/common/ arch/ia64/hp/zx1/
65drivers-$(CONFIG_IA64_GENERIC) += arch/ia64/hp/common/ arch/ia64/hp/zx1/ arch/ia64/hp/sim/ arch/ia64/sn/
66drivers-$(CONFIG_OPROFILE) += arch/ia64/oprofile/
67
68boot := arch/ia64/hp/sim/boot
69
Paul Smith4f193362006-03-05 17:14:10 -050070PHONY += boot compressed check
Linus Torvalds1da177e2005-04-16 15:20:36 -070071
72all: compressed unwcheck
73
74compressed: vmlinux.gz
75
Alex Williamson120b2862006-06-06 10:23:34 -060076vmlinuz: vmlinux.gz
77
Linus Torvalds1da177e2005-04-16 15:20:36 -070078vmlinux.gz: vmlinux
79 $(Q)$(MAKE) $(build)=$(boot) $@
80
81unwcheck: vmlinux
Andrew Mortonff08e652007-12-07 14:42:08 -080082 -$(Q)READELF=$(READELF) python $(srctree)/arch/ia64/scripts/unwcheck.py $<
Linus Torvalds1da177e2005-04-16 15:20:36 -070083
84archclean:
85 $(Q)$(MAKE) $(clean)=$(boot)
86
Tony Luck82f1b072005-09-13 08:50:39 -070087CLEAN_FILES += vmlinux.gz bootloader
Sam Ravnborg39e01cb2005-09-09 22:03:13 +020088
Linus Torvalds1da177e2005-04-16 15:20:36 -070089boot: lib/lib.a vmlinux
90 $(Q)$(MAKE) $(build)=$(boot) $@
91
92install: vmlinux.gz
93 sh $(srctree)/arch/ia64/install.sh $(KERNELRELEASE) $< System.map "$(INSTALL_PATH)"
94
95define archhelp
96 echo '* compressed - Build compressed kernel image'
97 echo ' install - Install compressed kernel image'
98 echo ' boot - Build vmlinux and bootloader for Ski simulator'
99 echo '* unwcheck - Check vmlinux for invalid unwind info'
100endef