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 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 31GAS_STATUS = $(shell $(srctree)/arch/ia64/scripts/check-gas "$(CC)" "$(OBJDUMP)") 32CPPFLAGS += $(shell $(srctree)/arch/ia64/scripts/toolchain-flags "$(CC)" "$(OBJDUMP)" "$(READELF)") 33 34ifeq ($(GAS_STATUS),buggy) 35$(error Sorry, you need a newer version of the assember, one that is built from \ 36 a source-tree that post-dates 18-Dec-2002.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 42ifeq ($(call cc-version),0304) 43 cflags-$(CONFIG_ITANIUM) += -mtune=merced 44 cflags-$(CONFIG_MCKINLEY) += -mtune=mckinley 45endif 46 47CFLAGS += $(cflags-y) 48head-y := arch/ia64/kernel/head.o arch/ia64/kernel/init_task.o 49 50libs-y += arch/ia64/lib/ 51core-y += arch/ia64/kernel/ arch/ia64/mm/ 52core-$(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 68PHONY += boot compressed check 69 70all: compressed unwcheck 71 72compressed: vmlinux.gz 73 74vmlinuz: vmlinux.gz 75 76vmlinux.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 85CLEAN_FILES += vmlinux.gz bootloader 86 87boot: 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 99