| # |
| # ia64/Makefile |
| # |
| # This file is included by the global makefile so that you can add your own |
| # architecture-specific flags and dependencies. |
| # |
| # 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> |
| # |
| |
| KBUILD_DEFCONFIG := generic_defconfig |
| |
| NM := $(CROSS_COMPILE)nm -B |
| |
| CHECKFLAGS += -D__ia64=1 -D__ia64__=1 -D_LP64 -D__LP64__ |
| |
| OBJCOPYFLAGS := --strip-all |
| LDFLAGS_vmlinux := -static |
| KBUILD_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 |
| KBUILD_CFLAGS_KERNEL := -mconstant-gp |
| |
| GAS_STATUS = $(shell $(srctree)/arch/ia64/scripts/check-gas "$(CC)" "$(OBJDUMP)") |
| KBUILD_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| $(error Sorry, you need a newer version of the assember, one that is built from \ |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 |
| |
| quiet_cmd_gzip = GZIP $@ |
| cmd_gzip = cat $(real-prereqs) | $(KGZIP) -n -f -9 > $@ |
| |
| quiet_cmd_objcopy = OBJCOPY $@ |
| cmd_objcopy = $(OBJCOPY) $(OBJCOPYFLAGS) $(OBJCOPYFLAGS_$(@F)) $< $@ |
| |
| KBUILD_CFLAGS += $(cflags-y) |
| head-y := arch/ia64/kernel/head.o |
| |
| libs-y += arch/ia64/lib/ |
| |
| drivers-y += arch/ia64/pci/ arch/ia64/hp/common/ |
| |
| PHONY += compressed check |
| |
| all: compressed unwcheck |
| |
| compressed: vmlinux.gz |
| |
| vmlinuz: vmlinux.gz |
| |
| vmlinux.gz: vmlinux.bin FORCE |
| $(call if_changed,gzip) |
| |
| vmlinux.bin: vmlinux FORCE |
| $(call if_changed,objcopy) |
| |
| unwcheck: vmlinux |
| -$(Q)READELF=$(READELF) $(PYTHON3) $(srctree)/arch/ia64/scripts/unwcheck.py $< |
| |
| archheaders: |
| $(Q)$(MAKE) $(build)=arch/ia64/kernel/syscalls all |
| |
| CLEAN_FILES += vmlinux.gz |
| |
| install: KBUILD_IMAGE := vmlinux.gz |
| install: |
| $(call cmd,install) |
| |
| define archhelp |
| echo '* compressed - Build compressed kernel image' |
| echo ' install - Install compressed kernel image' |
| echo '* unwcheck - Check vmlinux for invalid unwind info' |
| endef |
