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 14KBUILD_DEFCONFIG := generic_defconfig 15 16NM := $(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 25KBUILD_LDFLAGS_MODULE += -T $(srctree)/arch/ia64/module.lds 26KBUILD_AFLAGS_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 31KBUILD_CFLAGS_KERNEL := -mconstant-gp 32 33GAS_STATUS = $(shell $(srctree)/arch/ia64/scripts/check-gas "$(CC)" "$(OBJDUMP)") 34KBUILD_CPPFLAGS += $(shell $(srctree)/arch/ia64/scripts/toolchain-flags "$(CC)" "$(OBJDUMP)" "$(READELF)") 35 36ifeq ($(GAS_STATUS),buggy) 37$(error Sorry, you need a newer version of the assember, one that is built from \ 38 a source-tree that post-dates 18-Dec-2002.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 44KBUILD_CFLAGS += $(cflags-y) 45head-y := arch/ia64/kernel/head.o arch/ia64/kernel/init_task.o 46 47libs-y += arch/ia64/lib/ 48core-y += arch/ia64/kernel/ arch/ia64/mm/ 49core-$(CONFIG_IA64_DIG) += arch/ia64/dig/ 50core-$(CONFIG_IA64_DIG_VTD) += arch/ia64/dig/ 51core-$(CONFIG_IA64_GENERIC) += arch/ia64/dig/ 52core-$(CONFIG_IA64_HP_ZX1) += arch/ia64/dig/ 53core-$(CONFIG_IA64_HP_ZX1_SWIOTLB) += arch/ia64/dig/ 54core-$(CONFIG_IA64_XEN_GUEST) += arch/ia64/dig/ 55core-$(CONFIG_IA64_SGI_SN2) += arch/ia64/sn/ 56core-$(CONFIG_IA64_SGI_UV) += arch/ia64/uv/ 57core-$(CONFIG_KVM) += arch/ia64/kvm/ 58core-$(CONFIG_XEN) += arch/ia64/xen/ 59 60drivers-$(CONFIG_PCI) += arch/ia64/pci/ 61drivers-$(CONFIG_IA64_HP_SIM) += arch/ia64/hp/sim/ 62drivers-$(CONFIG_IA64_HP_ZX1) += arch/ia64/hp/common/ arch/ia64/hp/zx1/ 63drivers-$(CONFIG_IA64_HP_ZX1_SWIOTLB) += arch/ia64/hp/common/ arch/ia64/hp/zx1/ 64drivers-$(CONFIG_IA64_GENERIC) += arch/ia64/hp/common/ arch/ia64/hp/zx1/ arch/ia64/hp/sim/ arch/ia64/sn/ arch/ia64/uv/ 65drivers-$(CONFIG_OPROFILE) += arch/ia64/oprofile/ 66 67boot := arch/ia64/hp/sim/boot 68 69PHONY += boot compressed check 70 71all: compressed unwcheck 72 73compressed: vmlinux.gz 74 75vmlinuz: vmlinux.gz 76 77vmlinux.gz: vmlinux 78 $(Q)$(MAKE) $(build)=$(boot) $@ 79 80unwcheck: vmlinux 81 -$(Q)READELF=$(READELF) python $(srctree)/arch/ia64/scripts/unwcheck.py $< 82 83archclean: 84 $(Q)$(MAKE) $(clean)=$(boot) 85 86CLEAN_FILES += vmlinux.gz bootloader 87 88boot: lib/lib.a vmlinux 89 $(Q)$(MAKE) $(build)=$(boot) $@ 90 91install: vmlinux.gz 92 sh $(srctree)/arch/ia64/install.sh $(KERNELRELEASE) $< System.map "$(INSTALL_PATH)" 93 94define 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' 99endef 100 101archprepare: make_nr_irqs_h FORCE 102PHONY += make_nr_irqs_h FORCE 103 104make_nr_irqs_h: FORCE 105 $(Q)$(MAKE) $(build)=arch/ia64/kernel include/generated/nr-irqs.h 106