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#
# 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) 1998-2001 by David Mosberger-Tang <davidm@hpl.hp.com>
#
NM := $(CROSS_COMPILE)nm -B
AWK := awk
export AWK
LINKFLAGS = -static -T arch/$(ARCH)/vmlinux.lds
AFLAGS_KERNEL := -mconstant-gp
EXTRA =
CFLAGS := $(CFLAGS) -pipe $(EXTRA) -ffixed-r13 -mfixed-range=f10-f15,f32-f127 \
-falign-functions=32
# -ffunction-sections
CFLAGS_KERNEL := -mconstant-gp
GCC_VERSION=$(shell $(CC) -v 2>&1 | fgrep 'gcc version' | cut -f3 -d' ' | cut -f1 -d'.')
ifneq ($(GCC_VERSION),2)
CFLAGS += -frename-registers --param max-inline-insns=2000
endif
ifeq ($(CONFIG_ITANIUM_BSTEP_SPECIFIC),y)
CFLAGS += -mb-step
endif
ifdef CONFIG_IA64_GENERIC
CORE_FILES := arch/$(ARCH)/hp/hp.o \
arch/$(ARCH)/dig/dig.a \
$(CORE_FILES)
SUBDIRS := arch/$(ARCH)/hp \
arch/$(ARCH)/dig \
$(SUBDIRS)
else # !GENERIC
ifdef CONFIG_IA64_HP_SIM
SUBDIRS := arch/$(ARCH)/hp \
$(SUBDIRS)
CORE_FILES := arch/$(ARCH)/hp/hp.o \
$(CORE_FILES)
endif
ifdef CONFIG_IA64_HP_ZX1
SUBDIRS := arch/$(ARCH)/hp \
arch/$(ARCH)/dig \
$(SUBDIRS)
CORE_FILES := arch/$(ARCH)/hp/hp.o \
arch/$(ARCH)/dig/dig.a \
$(CORE_FILES)
endif
ifdef CONFIG_IA64_SGI_SN
CFLAGS += -DBRINGUP
SUBDIRS := arch/$(ARCH)/sn/kernel \
arch/$(ARCH)/sn/io \
arch/$(ARCH)/sn/fakeprom \
$(SUBDIRS)
CORE_FILES := arch/$(ARCH)/sn/kernel/sn.o \
arch/$(ARCH)/sn/io/sgiio.o \
$(CORE_FILES)
endif
ifdef CONFIG_IA64_SOFTSDV
SUBDIRS := arch/$(ARCH)/dig \
$(SUBDIRS)
CORE_FILES := arch/$(ARCH)/dig/dig.a \
$(CORE_FILES)
endif
ifdef CONFIG_IA64_DIG
SUBDIRS := arch/$(ARCH)/dig \
$(SUBDIRS)
CORE_FILES := arch/$(ARCH)/dig/dig.a \
$(CORE_FILES)
endif
endif # !GENERIC
ifdef CONFIG_IA32_SUPPORT
SUBDIRS := arch/$(ARCH)/ia32 $(SUBDIRS)
CORE_FILES := arch/$(ARCH)/ia32/ia32.o $(CORE_FILES)
endif
HEAD := arch/$(ARCH)/kernel/head.o arch/ia64/kernel/init_task.o
SUBDIRS := arch/$(ARCH)/tools arch/$(ARCH)/kernel arch/$(ARCH)/mm arch/$(ARCH)/lib $(SUBDIRS)
CORE_FILES := arch/$(ARCH)/kernel/kernel.o arch/$(ARCH)/mm/mm.o $(CORE_FILES)
LIBS := $(TOPDIR)/arch/$(ARCH)/lib/lib.a $(LIBS) \
$(TOPDIR)/arch/$(ARCH)/lib/lib.a
MAKEBOOT = $(MAKE) -C arch/$(ARCH)/boot
vmlinux: arch/$(ARCH)/vmlinux.lds
arch/$(ARCH)/vmlinux.lds: arch/$(ARCH)/vmlinux.lds.S FORCE
$(CPP) -D__ASSEMBLY__ -C -P -I$(HPATH) -I$(HPATH)/asm-$(ARCH) \
-traditional arch/$(ARCH)/vmlinux.lds.S > $@
FORCE: ;
compressed: vmlinux
$(OBJCOPY) --strip-all vmlinux vmlinux-tmp
gzip vmlinux-tmp
mv vmlinux-tmp.gz vmlinux.gz
rawboot:
@$(MAKEBOOT) rawboot
#
# My boot writes directly to a specific disk partition, I doubt most
# people will want to do that without changes..
#
msb my-special-boot:
@$(MAKEBOOT) msb
bootimage:
@$(MAKEBOOT) bootimage
srmboot:
@$(MAKEBOOT) srmboot
archclean:
@$(MAKEBOOT) clean
archmrproper:
rm -f arch/$(ARCH)/vmlinux.lds
@$(MAKE) -C arch/$(ARCH)/tools mrproper
archdep:
@$(MAKEBOOT) dep
bootpfile:
@$(MAKEBOOT) bootpfile