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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
14NM := $(CROSS_COMPILE)nm -B
15READELF := $(CROSS_COMPILE)readelf
16
17export AWK
18
19CHECKFLAGS += -m64 -D__ia64=1 -D__ia64__=1 -D_LP64 -D__LP64__
20
21OBJCOPYFLAGS := --strip-all
22LDFLAGS_vmlinux := -static
23LDFLAGS_MODULE += -T $(srctree)/arch/ia64/module.lds
24AFLAGS_KERNEL := -mconstant-gp
25EXTRA :=
26
27cflags-y := -pipe $(EXTRA) -ffixed-r13 -mfixed-range=f12-f15,f32-f127 \
28 -falign-functions=32 -frename-registers -fno-optimize-sibling-calls
29CFLAGS_KERNEL := -mconstant-gp
30
Linus Torvalds1da177e2005-04-16 15:20:36 -070031GAS_STATUS = $(shell $(srctree)/arch/ia64/scripts/check-gas "$(CC)" "$(OBJDUMP)")
Sam Ravnborg06c50402007-10-15 22:17:25 +020032KBUILD_CPPFLAGS += $(shell $(srctree)/arch/ia64/scripts/toolchain-flags "$(CC)" "$(OBJDUMP)" "$(READELF)")
Linus Torvalds1da177e2005-04-16 15:20:36 -070033
34ifeq ($(GAS_STATUS),buggy)
35$(error Sorry, you need a newer version of the assember, one that is built from \
36 a source-tree that post-dates 18-Dec-2002. You can find a pre-compiled \
37 static binary of such an assembler at: \
38 \
39 ftp://ftp.hpl.hp.com/pub/linux-ia64/gas-030124.tar.gz)
40endif
41
Sam Ravnborgad143362006-01-08 19:58:51 +010042ifeq ($(call cc-version),0304)
Linus Torvalds1da177e2005-04-16 15:20:36 -070043 cflags-$(CONFIG_ITANIUM) += -mtune=merced
44 cflags-$(CONFIG_MCKINLEY) += -mtune=mckinley
45endif
46
Sam Ravnborga0f97e02007-10-14 22:21:35 +020047KBUILD_CFLAGS += $(cflags-y)
Linus Torvalds1da177e2005-04-16 15:20:36 -070048head-y := arch/ia64/kernel/head.o arch/ia64/kernel/init_task.o
49
50libs-y += arch/ia64/lib/
51core-y += arch/ia64/kernel/ arch/ia64/mm/
52core-$(CONFIG_IA32_SUPPORT) += arch/ia64/ia32/
53core-$(CONFIG_IA64_DIG) += arch/ia64/dig/
54core-$(CONFIG_IA64_GENERIC) += arch/ia64/dig/
55core-$(CONFIG_IA64_HP_ZX1) += arch/ia64/dig/
56core-$(CONFIG_IA64_HP_ZX1_SWIOTLB) += arch/ia64/dig/
57core-$(CONFIG_IA64_SGI_SN2) += arch/ia64/sn/
58
59drivers-$(CONFIG_PCI) += arch/ia64/pci/
60drivers-$(CONFIG_IA64_HP_SIM) += arch/ia64/hp/sim/
61drivers-$(CONFIG_IA64_HP_ZX1) += arch/ia64/hp/common/ arch/ia64/hp/zx1/
62drivers-$(CONFIG_IA64_HP_ZX1_SWIOTLB) += arch/ia64/hp/common/ arch/ia64/hp/zx1/
63drivers-$(CONFIG_IA64_GENERIC) += arch/ia64/hp/common/ arch/ia64/hp/zx1/ arch/ia64/hp/sim/ arch/ia64/sn/
64drivers-$(CONFIG_OPROFILE) += arch/ia64/oprofile/
65
66boot := arch/ia64/hp/sim/boot
67
Paul Smith4f193362006-03-05 17:14:10 -050068PHONY += boot compressed check
Linus Torvalds1da177e2005-04-16 15:20:36 -070069
70all: compressed unwcheck
71
72compressed: vmlinux.gz
73
Alex Williamson120b2862006-06-06 10:23:34 -060074vmlinuz: vmlinux.gz
75
Linus Torvalds1da177e2005-04-16 15:20:36 -070076vmlinux.gz: vmlinux
77 $(Q)$(MAKE) $(build)=$(boot) $@
78
79unwcheck: vmlinux
80 -$(Q)READELF=$(READELF) $(srctree)/arch/ia64/scripts/unwcheck.py $<
81
82archclean:
83 $(Q)$(MAKE) $(clean)=$(boot)
84
Tony Luck82f1b072005-09-13 08:50:39 -070085CLEAN_FILES += vmlinux.gz bootloader
Sam Ravnborg39e01cb2005-09-09 22:03:13 +020086
Linus Torvalds1da177e2005-04-16 15:20:36 -070087boot: lib/lib.a vmlinux
88 $(Q)$(MAKE) $(build)=$(boot) $@
89
90install: vmlinux.gz
91 sh $(srctree)/arch/ia64/install.sh $(KERNELRELEASE) $< System.map "$(INSTALL_PATH)"
92
93define archhelp
94 echo '* compressed - Build compressed kernel image'
95 echo ' install - Install compressed kernel image'
96 echo ' boot - Build vmlinux and bootloader for Ski simulator'
97 echo '* unwcheck - Check vmlinux for invalid unwind info'
98endef