1*4882a593Smuzhiyun# 2*4882a593Smuzhiyun# ia64/Makefile 3*4882a593Smuzhiyun# 4*4882a593Smuzhiyun# This file is included by the global makefile so that you can add your own 5*4882a593Smuzhiyun# architecture-specific flags and dependencies. 6*4882a593Smuzhiyun# 7*4882a593Smuzhiyun# This file is subject to the terms and conditions of the GNU General Public 8*4882a593Smuzhiyun# License. See the file "COPYING" in the main directory of this archive 9*4882a593Smuzhiyun# for more details. 10*4882a593Smuzhiyun# 11*4882a593Smuzhiyun# Copyright (C) 1998-2004 by David Mosberger-Tang <davidm@hpl.hp.com> 12*4882a593Smuzhiyun# 13*4882a593Smuzhiyun 14*4882a593SmuzhiyunKBUILD_DEFCONFIG := generic_defconfig 15*4882a593Smuzhiyun 16*4882a593SmuzhiyunNM := $(CROSS_COMPILE)nm -B 17*4882a593SmuzhiyunREADELF := $(CROSS_COMPILE)readelf 18*4882a593Smuzhiyun 19*4882a593SmuzhiyunCHECKFLAGS += -D__ia64=1 -D__ia64__=1 -D_LP64 -D__LP64__ 20*4882a593Smuzhiyun 21*4882a593SmuzhiyunOBJCOPYFLAGS := --strip-all 22*4882a593SmuzhiyunLDFLAGS_vmlinux := -static 23*4882a593SmuzhiyunKBUILD_AFLAGS_KERNEL := -mconstant-gp 24*4882a593SmuzhiyunEXTRA := 25*4882a593Smuzhiyun 26*4882a593Smuzhiyuncflags-y := -pipe $(EXTRA) -ffixed-r13 -mfixed-range=f12-f15,f32-f127 \ 27*4882a593Smuzhiyun -falign-functions=32 -frename-registers -fno-optimize-sibling-calls 28*4882a593SmuzhiyunKBUILD_CFLAGS_KERNEL := -mconstant-gp 29*4882a593Smuzhiyun 30*4882a593SmuzhiyunGAS_STATUS = $(shell $(srctree)/arch/ia64/scripts/check-gas "$(CC)" "$(OBJDUMP)") 31*4882a593SmuzhiyunKBUILD_CPPFLAGS += $(shell $(srctree)/arch/ia64/scripts/toolchain-flags "$(CC)" "$(OBJDUMP)" "$(READELF)") 32*4882a593Smuzhiyun 33*4882a593Smuzhiyunifeq ($(GAS_STATUS),buggy) 34*4882a593Smuzhiyun$(error Sorry, you need a newer version of the assember, one that is built from \ 35*4882a593Smuzhiyun a source-tree that post-dates 18-Dec-2002. You can find a pre-compiled \ 36*4882a593Smuzhiyun static binary of such an assembler at: \ 37*4882a593Smuzhiyun \ 38*4882a593Smuzhiyun ftp://ftp.hpl.hp.com/pub/linux-ia64/gas-030124.tar.gz) 39*4882a593Smuzhiyunendif 40*4882a593Smuzhiyun 41*4882a593Smuzhiyunquiet_cmd_gzip = GZIP $@ 42*4882a593Smuzhiyuncmd_gzip = cat $(real-prereqs) | $(KGZIP) -n -f -9 > $@ 43*4882a593Smuzhiyun 44*4882a593Smuzhiyunquiet_cmd_objcopy = OBJCOPY $@ 45*4882a593Smuzhiyuncmd_objcopy = $(OBJCOPY) $(OBJCOPYFLAGS) $(OBJCOPYFLAGS_$(@F)) $< $@ 46*4882a593Smuzhiyun 47*4882a593SmuzhiyunKBUILD_CFLAGS += $(cflags-y) 48*4882a593Smuzhiyunhead-y := arch/ia64/kernel/head.o 49*4882a593Smuzhiyun 50*4882a593Smuzhiyunlibs-y += arch/ia64/lib/ 51*4882a593Smuzhiyuncore-y += arch/ia64/kernel/ arch/ia64/mm/ 52*4882a593Smuzhiyuncore-$(CONFIG_IA64_SGI_UV) += arch/ia64/uv/ 53*4882a593Smuzhiyun 54*4882a593Smuzhiyundrivers-y += arch/ia64/pci/ arch/ia64/hp/common/ 55*4882a593Smuzhiyundrivers-$(CONFIG_OPROFILE) += arch/ia64/oprofile/ 56*4882a593Smuzhiyun 57*4882a593SmuzhiyunPHONY += compressed check 58*4882a593Smuzhiyun 59*4882a593Smuzhiyunall: compressed unwcheck 60*4882a593Smuzhiyun 61*4882a593Smuzhiyuncompressed: vmlinux.gz 62*4882a593Smuzhiyun 63*4882a593Smuzhiyunvmlinuz: vmlinux.gz 64*4882a593Smuzhiyun 65*4882a593Smuzhiyunvmlinux.gz: vmlinux.bin FORCE 66*4882a593Smuzhiyun $(call if_changed,gzip) 67*4882a593Smuzhiyun 68*4882a593Smuzhiyunvmlinux.bin: vmlinux FORCE 69*4882a593Smuzhiyun $(call if_changed,objcopy) 70*4882a593Smuzhiyun 71*4882a593Smuzhiyununwcheck: vmlinux 72*4882a593Smuzhiyun -$(Q)READELF=$(READELF) $(PYTHON) $(srctree)/arch/ia64/scripts/unwcheck.py $< 73*4882a593Smuzhiyun 74*4882a593Smuzhiyunarchclean: 75*4882a593Smuzhiyun 76*4882a593Smuzhiyunarchheaders: 77*4882a593Smuzhiyun $(Q)$(MAKE) $(build)=arch/ia64/kernel/syscalls all 78*4882a593Smuzhiyun 79*4882a593SmuzhiyunCLEAN_FILES += vmlinux.gz 80*4882a593Smuzhiyun 81*4882a593Smuzhiyuninstall: vmlinux.gz 82*4882a593Smuzhiyun sh $(srctree)/arch/ia64/install.sh $(KERNELRELEASE) $< System.map "$(INSTALL_PATH)" 83*4882a593Smuzhiyun 84*4882a593Smuzhiyundefine archhelp 85*4882a593Smuzhiyun echo '* compressed - Build compressed kernel image' 86*4882a593Smuzhiyun echo ' install - Install compressed kernel image' 87*4882a593Smuzhiyun echo '* unwcheck - Check vmlinux for invalid unwind info' 88*4882a593Smuzhiyunendef 89*4882a593Smuzhiyun 90*4882a593Smuzhiyunarchprepare: make_nr_irqs_h 91*4882a593SmuzhiyunPHONY += make_nr_irqs_h 92*4882a593Smuzhiyun 93*4882a593Smuzhiyunmake_nr_irqs_h: 94*4882a593Smuzhiyun $(Q)$(MAKE) $(build)=arch/ia64/kernel include/generated/nr-irqs.h 95