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-rw-r--r--arch/ia64/Makefile115
1 files changed, 115 insertions, 0 deletions
diff --git a/arch/ia64/Makefile b/arch/ia64/Makefile
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+++ b/arch/ia64/Makefile
@@ -0,0 +1,115 @@
+#
+# ia64/Makefile
+#
+# This file is subject to the terms and conditions of the GNU General Public
+# License. See the file "COPYING" in the main directory of this archive
+# for more details.
+#
+# Copyright (C) 1998-2004 by David Mosberger-Tang <davidm@hpl.hp.com>
+#
+
+NM := $(CROSS_COMPILE)nm -B
+READELF := $(CROSS_COMPILE)readelf
+
+export AWK
+
+CHECKFLAGS += -m64 -D__ia64=1 -D__ia64__=1 -D_LP64 -D__LP64__
+
+OBJCOPYFLAGS := --strip-all
+LDFLAGS_vmlinux := -static
+LDFLAGS_MODULE += -T $(srctree)/arch/ia64/module.lds
+AFLAGS_KERNEL := -mconstant-gp
+EXTRA :=
+
+cflags-y := -pipe $(EXTRA) -ffixed-r13 -mfixed-range=f12-f15,f32-f127 \
+ -falign-functions=32 -frename-registers -fno-optimize-sibling-calls
+CFLAGS_KERNEL := -mconstant-gp
+
+GCC_VERSION := $(call cc-version)
+GAS_STATUS = $(shell $(srctree)/arch/ia64/scripts/check-gas "$(CC)" "$(OBJDUMP)")
+CPPFLAGS += $(shell $(srctree)/arch/ia64/scripts/toolchain-flags "$(CC)" "$(OBJDUMP)" "$(READELF)")
+
+ifeq ($(GAS_STATUS),buggy)
+$(error Sorry, you need a newer version of the assember, one that is built from \
+ a source-tree that post-dates 18-Dec-2002. You can find a pre-compiled \
+ static binary of such an assembler at: \
+ \
+ ftp://ftp.hpl.hp.com/pub/linux-ia64/gas-030124.tar.gz)
+endif
+
+ifneq ($(shell if [ $(GCC_VERSION) -lt 0300 ] ; then echo "bad"; fi ;),)
+$(error Sorry, your compiler is too old. GCC v2.96 is known to generate bad code.)
+endif
+
+ifeq ($(GCC_VERSION),0304)
+ cflags-$(CONFIG_ITANIUM) += -mtune=merced
+ cflags-$(CONFIG_MCKINLEY) += -mtune=mckinley
+endif
+
+CFLAGS += $(cflags-y)
+head-y := arch/ia64/kernel/head.o arch/ia64/kernel/init_task.o
+
+libs-y += arch/ia64/lib/
+core-y += arch/ia64/kernel/ arch/ia64/mm/
+core-$(CONFIG_IA32_SUPPORT) += arch/ia64/ia32/
+core-$(CONFIG_IA64_DIG) += arch/ia64/dig/
+core-$(CONFIG_IA64_GENERIC) += arch/ia64/dig/
+core-$(CONFIG_IA64_HP_ZX1) += arch/ia64/dig/
+core-$(CONFIG_IA64_HP_ZX1_SWIOTLB) += arch/ia64/dig/
+core-$(CONFIG_IA64_SGI_SN2) += arch/ia64/sn/
+
+drivers-$(CONFIG_PCI) += arch/ia64/pci/
+drivers-$(CONFIG_IA64_HP_SIM) += arch/ia64/hp/sim/
+drivers-$(CONFIG_IA64_HP_ZX1) += arch/ia64/hp/common/ arch/ia64/hp/zx1/
+drivers-$(CONFIG_IA64_HP_ZX1_SWIOTLB) += arch/ia64/hp/common/ arch/ia64/hp/zx1/
+drivers-$(CONFIG_IA64_GENERIC) += arch/ia64/hp/common/ arch/ia64/hp/zx1/ arch/ia64/hp/sim/ arch/ia64/sn/
+drivers-$(CONFIG_OPROFILE) += arch/ia64/oprofile/
+
+boot := arch/ia64/hp/sim/boot
+
+.PHONY: boot compressed check
+
+all: compressed unwcheck
+
+compressed: vmlinux.gz
+
+vmlinux.gz: vmlinux
+ $(Q)$(MAKE) $(build)=$(boot) $@
+
+unwcheck: vmlinux
+ -$(Q)READELF=$(READELF) $(srctree)/arch/ia64/scripts/unwcheck.py $<
+
+archclean:
+ $(Q)$(MAKE) $(clean)=$(boot)
+
+CLEAN_FILES += include/asm-ia64/.offsets.h.stamp vmlinux.gz bootloader
+
+MRPROPER_FILES += include/asm-ia64/offsets.h
+
+prepare: include/asm-ia64/offsets.h
+
+arch/ia64/kernel/asm-offsets.s: include/asm include/linux/version.h include/config/MARKER
+
+include/asm-ia64/offsets.h: arch/ia64/kernel/asm-offsets.s
+ $(call filechk,gen-asm-offsets)
+
+arch/ia64/kernel/asm-offsets.s: include/asm-ia64/.offsets.h.stamp
+
+include/asm-ia64/.offsets.h.stamp:
+ mkdir -p include/asm-ia64
+ [ -s include/asm-ia64/offsets.h ] \
+ || echo "#define IA64_TASK_SIZE 0" > include/asm-ia64/offsets.h
+ touch $@
+
+boot: lib/lib.a vmlinux
+ $(Q)$(MAKE) $(build)=$(boot) $@
+
+install: vmlinux.gz
+ sh $(srctree)/arch/ia64/install.sh $(KERNELRELEASE) $< System.map "$(INSTALL_PATH)"
+
+define archhelp
+ echo '* compressed - Build compressed kernel image'
+ echo ' install - Install compressed kernel image'
+ echo ' boot - Build vmlinux and bootloader for Ski simulator'
+ echo '* unwcheck - Check vmlinux for invalid unwind info'
+endef