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OpenCloudOS-Kernel
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OpenCloudOS-Kernel/arch/sh/Makefile

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Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
# $Id: Makefile,v 1.35 2004/04/15 03:39:20 sugioka Exp $
#
# 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) 1999 Kaz Kojima
# Copyright (C) 2002, 2003, 2004 Paul Mundt
# Copyright (C) 2002 M. R. Brown
#
# This file is included by the global makefile so that you can add your own
# architecture-specific flags and dependencies. Remember to do have actions
# for "archclean" and "archdep" for cleaning up and making dependencies for
# this architecture
#
cflags-y := -mb
cflags-$(CONFIG_CPU_LITTLE_ENDIAN) := -ml
cflags-$(CONFIG_CPU_SH2) += -m2
cflags-$(CONFIG_CPU_SH3) += -m3
cflags-$(CONFIG_CPU_SH4) += -m4 \
$(call cc-option,-mno-implicit-fp,-m4-nofpu)
cflags-$(CONFIG_SH_DSP) += -Wa,-dsp
cflags-$(CONFIG_SH_KGDB) += -g
cflags-$(CONFIG_MORE_COMPILE_OPTIONS) += \
$(shell echo $(CONFIG_COMPILE_OPTIONS) | sed -e 's/"//g')
OBJCOPYFLAGS := -O binary -R .note -R .comment -R .stab -R .stabstr -S
#
# arch/sh/defconfig doesn't reflect any real hardware, and as such should
# never be used by anyone. Use a board-specific defconfig that has a
# reasonable chance of being current instead.
#
KBUILD_DEFCONFIG := rts7751r2d_defconfig
#
# Choosing incompatible machines durings configuration will result in
# error messages during linking.
#
LDFLAGS_vmlinux += -e _stext
ifdef CONFIG_CPU_LITTLE_ENDIAN
LDFLAGS_vmlinux += --defsym 'jiffies=jiffies_64'
LDFLAGS += -EL
else
LDFLAGS_vmlinux += --defsym 'jiffies=jiffies_64+4'
LDFLAGS += -EB
endif
CFLAGS += -pipe $(cflags-y)
AFLAGS += $(cflags-y)
head-y := arch/sh/kernel/head.o arch/sh/kernel/init_task.o
LIBGCC := $(shell $(CC) $(CFLAGS) -print-libgcc-file-name)
core-y += arch/sh/kernel/ arch/sh/mm/
#
# ramdisk/initrd support
# You need a compressed ramdisk image, named
# CONFIG_EMBEDDED_RAMDISK_IMAGE. Relative pathnames
# are relative to arch/sh/ramdisk/.
#
core-$(CONFIG_EMBEDDED_RAMDISK) += arch/sh/ramdisk/
# Boards
machdir-$(CONFIG_SH_SOLUTION_ENGINE) := se/770x
machdir-$(CONFIG_SH_7751_SOLUTION_ENGINE) := se/7751
machdir-$(CONFIG_SH_7300_SOLUTION_ENGINE) := se/7300
machdir-$(CONFIG_SH_73180_SOLUTION_ENGINE) := se/73180
machdir-$(CONFIG_SH_STB1_HARP) := harp
machdir-$(CONFIG_SH_STB1_OVERDRIVE) := overdrive
machdir-$(CONFIG_SH_HP620) := hp6xx/hp620
machdir-$(CONFIG_SH_HP680) := hp6xx/hp680
machdir-$(CONFIG_SH_HP690) := hp6xx/hp690
machdir-$(CONFIG_SH_CQREEK) := cqreek
machdir-$(CONFIG_SH_DMIDA) := dmida
machdir-$(CONFIG_SH_EC3104) := ec3104
machdir-$(CONFIG_SH_SATURN) := saturn
machdir-$(CONFIG_SH_DREAMCAST) := dreamcast
machdir-$(CONFIG_SH_CAT68701) := cat68701
machdir-$(CONFIG_SH_BIGSUR) := bigsur
machdir-$(CONFIG_SH_SH2000) := sh2000
machdir-$(CONFIG_SH_ADX) := adx
machdir-$(CONFIG_SH_MPC1211) := mpc1211
machdir-$(CONFIG_SH_SH03) := sh03
machdir-$(CONFIG_SH_SECUREEDGE5410) := snapgear
machdir-$(CONFIG_SH_HS7751RVOIP) := renesas/hs7751rvoip
machdir-$(CONFIG_SH_RTS7751R2D) := renesas/rts7751r2d
machdir-$(CONFIG_SH_7751_SYSTEMH) := renesas/systemh
machdir-$(CONFIG_SH_EDOSK7705) := renesas/edosk7705
machdir-$(CONFIG_SH_SH4202_MICRODEV) := superh/microdev
machdir-$(CONFIG_SH_UNKNOWN) := unknown
incdir-y := $(notdir $(machdir-y))
incdir-$(CONFIG_SH_SOLUTION_ENGINE) := se
incdir-$(CONFIG_SH_7751_SOLUTION_ENGINE) := se7751
incdir-$(CONFIG_SH_7300_SOLUTION_ENGINE) := se7300
incdir-$(CONFIG_SH_73180_SOLUTION_ENGINE) := se73180
incdir-$(CONFIG_SH_HP600) := hp6xx
ifneq ($(machdir-y),)
core-y += arch/sh/boards/$(machdir-y)/
endif
# Companion chips
core-$(CONFIG_HD64461) += arch/sh/cchips/hd6446x/hd64461/
core-$(CONFIG_HD64465) += arch/sh/cchips/hd6446x/hd64465/
core-$(CONFIG_VOYAGERGX) += arch/sh/cchips/voyagergx/
cpuincdir-$(CONFIG_CPU_SH2) := cpu-sh2
cpuincdir-$(CONFIG_CPU_SH3) := cpu-sh3
cpuincdir-$(CONFIG_CPU_SH4) := cpu-sh4
libs-y := arch/sh/lib/ $(libs-y) $(LIBGCC)
drivers-y += arch/sh/drivers/
drivers-$(CONFIG_OPROFILE) += arch/sh/oprofile/
boot := arch/sh/boot
CPPFLAGS_vmlinux.lds := -traditional
# Update machine arch and proc symlinks if something which affects
# them changed. We use .arch and .mach to indicate when they were
# updated last, otherwise make uses the target directory mtime.
include/asm-sh/.cpu: $(wildcard include/config/cpu/*.h) include/config/MARKER
@echo ' SYMLINK include/asm-sh/cpu -> include/asm-sh/$(cpuincdir-y)'
ifneq ($(KBUILD_SRC),)
$(Q)mkdir -p include/asm-sh
$(Q)ln -fsn $(srctree)/include/asm-sh/$(cpuincdir-y) include/asm-sh/cpu
else
$(Q)ln -fsn $(cpuincdir-y) include/asm-sh/cpu
endif
@touch $@
include/asm-sh/.mach: $(wildcard include/config/sh/*.h) include/config/MARKER
@echo ' SYMLINK include/asm-sh/mach -> include/asm-sh/$(incdir-y)'
ifneq ($(KBUILD_SRC),)
$(Q)mkdir -p include/asm-sh
$(Q)ln -fsn $(srctree)/include/asm-sh/$(incdir-y) include/asm-sh/mach
else
$(Q)ln -fsn $(incdir-y) include/asm-sh/mach
endif
@touch $@
kbuild: rename prepare to archprepare to fix dependency chain When introducing the generic asm-offsets.h support the dependency chain for the prepare targets was changed. All build scripts expecting include/asm/asm-offsets.h to be made when using the prepare target would broke. With the limited number of prepare targets left in arch Makefiles the trivial solution was to introduce a new arch specific target: archprepare The dependency chain looks like this now: prepare | +--> prepare0 | +--> archprepare | +--> scripts_basic +--> prepare1 | +---> prepare2 | +--> prepare3 So prepare 3 is processed before prepare2 etc. This guaantees that the asm symlink, version.h, scripts_basic are all updated before archprepare is processed. prepare0 which build the asm-offsets.h file will need the actions performed by archprepare. The head target is now named prepare, because users scripts will most likely use that target, but prepare-all has been kept for compatibility. Updated Documentation/kbuild/makefiles.txt. Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
2005-09-12 04:30:22 +08:00
archprepare: maketools include/asm-sh/.cpu include/asm-sh/.mach
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
.PHONY: maketools FORCE
kbuild: h8300,m68knommu,sh,sh64 use generic asm-offsets.h support h8300, m68knommu, sh and sh64 all used the name asm-offsets.h so minimal changes required. Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
2005-09-10 02:28:49 +08:00
maketools: include/linux/version.h FORCE
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
$(Q)$(MAKE) $(build)=arch/sh/tools include/asm-sh/machtypes.h
all: zImage
zImage: vmlinux
$(Q)$(MAKE) $(build)=$(boot) $(boot)/$@
compressed: zImage
archclean:
$(Q)$(MAKE) $(clean)=$(boot)
kbuild: h8300,m68knommu,sh,sh64 use generic asm-offsets.h support h8300, m68knommu, sh and sh64 all used the name asm-offsets.h so minimal changes required. Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
2005-09-10 02:28:49 +08:00
CLEAN_FILES += include/asm-sh/machtypes.h
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
define archhelp
@echo ' zImage - Compressed kernel image (arch/sh/boot/zImage)'
endef