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u-boot/Makefile
Simon Glass efb2172ece Move timestamp and version files into 'generated' subdir 
There is a rather subtle build problem where the build time stamp is not
updated for out-of-tree builds if there exists an in-tree build which
has a valid timestamp file. So if you do an in-tree build, then an
out-of-tree build your timestamp will not change.

The correct timestamp_autogenerated.h lives in the object tree, but it
is not always found there. The source still lives in the source tree and
when compiling version.h, it includes timestamp_autogenerated.h. Since
the current directory is always searched first, this will come from the
source tree rather than the object tree if it exists there. This affects
dependency generation also, which means that common/cmd_version.o will not
even be rebuilt if you have ever done an in-tree build.

A similar problem exists with the version file.

This change moves both files into the 'generated' subdir, which is already
used for asm-offsets.h. Then timestamp.h and version.h are updated to
include the files from there.

There are other places where these generated files are included, but I
cannot see why these don't just use the timestamp.h and version.h headers.
So this change also tidies that up.

I have tested this with in- and out-of-tree builds, but not SPL. I have
looked at various other options for fixing this, including sed on the dep
files, -I- and -include flags to gcc, but I don't think they can be made
to work. Comments welcome.

Signed-off-by: Simon Glass <sjg@chromium.org>
Acked-by: Mike Frysinger <vapier@gentoo.org>
2011-10-17 23:57:00 +02:00

995 lines
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Makefile
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#
# (C) Copyright 2000-2011
# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
#
# See file CREDITS for list of people who contributed to this
# project.
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License as
# published by the Free Software Foundatio; either version 2 of
# the License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
# MA 02111-1307 USA
#
VERSION = 2011
PATCHLEVEL = 09
SUBLEVEL =
EXTRAVERSION =
ifneq "$(SUBLEVEL)" ""
U_BOOT_VERSION = $(VERSION).$(PATCHLEVEL).$(SUBLEVEL)$(EXTRAVERSION)
else
U_BOOT_VERSION = $(VERSION).$(PATCHLEVEL)$(EXTRAVERSION)
endif
TIMESTAMP_FILE = $(obj)include/generated/timestamp_autogenerated.h
VERSION_FILE = $(obj)include/generated/version_autogenerated.h
HOSTARCH := $(shell uname -m | \
sed -e s/i.86/x86/ \
-e s/sun4u/sparc64/ \
-e s/arm.*/arm/ \
-e s/sa110/arm/ \
-e s/ppc64/powerpc/ \
-e s/ppc/powerpc/ \
-e s/macppc/powerpc/\
-e s/sh.*/sh/)
HOSTOS := $(shell uname -s | tr '[:upper:]' '[:lower:]' | \
sed -e 's/\(cygwin\).*/cygwin/')
# Set shell to bash if possible, otherwise fall back to sh
SHELL := $(shell if [ -x "$$BASH" ]; then echo $$BASH; \
else if [ -x /bin/bash ]; then echo /bin/bash; \
else echo sh; fi; fi)
export HOSTARCH HOSTOS SHELL
# Deal with colliding definitions from tcsh etc.
VENDOR=
#########################################################################
# Allow for silent builds
ifeq (,$(findstring s,$(MAKEFLAGS)))
XECHO = echo
else
XECHO = :
endif
#########################################################################
#
# U-boot build supports producing a object files to the separate external
# directory. Two use cases are supported:
#
# 1) Add O= to the make command line
# 'make O=/tmp/build all'
#
# 2) Set environement variable BUILD_DIR to point to the desired location
# 'export BUILD_DIR=/tmp/build'
# 'make'
#
# The second approach can also be used with a MAKEALL script
# 'export BUILD_DIR=/tmp/build'
# './MAKEALL'
#
# Command line 'O=' setting overrides BUILD_DIR environent variable.
#
# When none of the above methods is used the local build is performed and
# the object files are placed in the source directory.
#
ifdef O
ifeq ("$(origin O)", "command line")
BUILD_DIR := $(O)
endif
endif
ifneq ($(BUILD_DIR),)
saved-output := $(BUILD_DIR)
# Attempt to create a output directory.
$(shell [ -d ${BUILD_DIR} ] || mkdir -p ${BUILD_DIR})
# Verify if it was successful.
BUILD_DIR := $(shell cd $(BUILD_DIR) && /bin/pwd)
$(if $(BUILD_DIR),,$(error output directory "$(saved-output)" does not exist))
endif # ifneq ($(BUILD_DIR),)
OBJTREE := $(if $(BUILD_DIR),$(BUILD_DIR),$(CURDIR))
SPLTREE := $(OBJTREE)/spl
SRCTREE := $(CURDIR)
TOPDIR := $(SRCTREE)
LNDIR := $(OBJTREE)
export TOPDIR SRCTREE OBJTREE SPLTREE
MKCONFIG := $(SRCTREE)/mkconfig
export MKCONFIG
ifneq ($(OBJTREE),$(SRCTREE))
REMOTE_BUILD := 1
export REMOTE_BUILD
endif
# $(obj) and (src) are defined in config.mk but here in main Makefile
# we also need them before config.mk is included which is the case for
# some targets like unconfig, clean, clobber, distclean, etc.
ifneq ($(OBJTREE),$(SRCTREE))
obj := $(OBJTREE)/
src := $(SRCTREE)/
else
obj :=
src :=
endif
export obj src
# Make sure CDPATH settings don't interfere
unexport CDPATH
#########################################################################
# The "tools" are needed early, so put this first
# Don't include stuff already done in $(LIBS)
SUBDIRS = tools
.PHONY : $(SUBDIRS) $(VERSION_FILE) $(TIMESTAMP_FILE)
ifeq ($(obj)include/config.mk,$(wildcard $(obj)include/config.mk))
# Include autoconf.mk before config.mk so that the config options are available
# to all top level build files. We need the dummy all: target to prevent the
# dependency target in autoconf.mk.dep from being the default.
all:
sinclude $(obj)include/autoconf.mk.dep
sinclude $(obj)include/autoconf.mk
# load ARCH, BOARD, and CPU configuration
include $(obj)include/config.mk
export ARCH CPU BOARD VENDOR SOC
ifndef CONFIG_SANDBOX
SUBDIRS += examples/standalone \
examples/api
endif
# set default to nothing for native builds
ifeq ($(HOSTARCH),$(ARCH))
CROSS_COMPILE ?=
endif
# load other configuration
include $(TOPDIR)/config.mk
# If board code explicitly specified LDSCRIPT or CONFIG_SYS_LDSCRIPT, use
# that (or fail if absent). Otherwise, search for a linker script in a
# standard location.
ifndef LDSCRIPT
#LDSCRIPT := $(TOPDIR)/board/$(BOARDDIR)/u-boot.lds.debug
ifdef CONFIG_SYS_LDSCRIPT
# need to strip off double quotes
LDSCRIPT := $(subst ",,$(CONFIG_SYS_LDSCRIPT))
endif
endif
ifndef LDSCRIPT
ifeq ($(CONFIG_NAND_U_BOOT),y)
LDSCRIPT := $(TOPDIR)/board/$(BOARDDIR)/u-boot-nand.lds
ifeq ($(wildcard $(LDSCRIPT)),)
LDSCRIPT := $(TOPDIR)/$(CPUDIR)/u-boot-nand.lds
endif
endif
ifeq ($(wildcard $(LDSCRIPT)),)
LDSCRIPT := $(TOPDIR)/board/$(BOARDDIR)/u-boot.lds
endif
ifeq ($(wildcard $(LDSCRIPT)),)
LDSCRIPT := $(TOPDIR)/$(CPUDIR)/u-boot.lds
endif
ifeq ($(wildcard $(LDSCRIPT)),)
$(error could not find linker script)
endif
endif
#########################################################################
# U-Boot objects....order is important (i.e. start must be first)
OBJS = $(CPUDIR)/start.o
ifeq ($(CPU),x86)
OBJS += $(CPUDIR)/start16.o
OBJS += $(CPUDIR)/resetvec.o
endif
ifeq ($(CPU),ppc4xx)
OBJS += $(CPUDIR)/resetvec.o
endif
ifeq ($(CPU),mpc85xx)
OBJS += $(CPUDIR)/resetvec.o
endif
OBJS := $(addprefix $(obj),$(OBJS))
LIBS = lib/libgeneric.o
LIBS += lib/lzma/liblzma.o
LIBS += lib/lzo/liblzo.o
LIBS += lib/zlib/libz.o
LIBS += $(shell if [ -f board/$(VENDOR)/common/Makefile ]; then echo \
"board/$(VENDOR)/common/lib$(VENDOR).o"; fi)
LIBS += $(CPUDIR)/lib$(CPU).o
ifdef SOC
LIBS += $(CPUDIR)/$(SOC)/lib$(SOC).o
endif
ifeq ($(CPU),ixp)
LIBS += arch/arm/cpu/ixp/npe/libnpe.o
endif
LIBS += arch/$(ARCH)/lib/lib$(ARCH).o
LIBS += fs/cramfs/libcramfs.o fs/fat/libfat.o fs/fdos/libfdos.o fs/jffs2/libjffs2.o \
fs/reiserfs/libreiserfs.o fs/ext2/libext2fs.o fs/yaffs2/libyaffs2.o \
fs/ubifs/libubifs.o
LIBS += net/libnet.o
LIBS += disk/libdisk.o
LIBS += drivers/bios_emulator/libatibiosemu.o
LIBS += drivers/block/libblock.o
LIBS += drivers/dma/libdma.o
LIBS += drivers/fpga/libfpga.o
LIBS += drivers/gpio/libgpio.o
LIBS += drivers/hwmon/libhwmon.o
LIBS += drivers/i2c/libi2c.o
LIBS += drivers/input/libinput.o
LIBS += drivers/misc/libmisc.o
LIBS += drivers/mmc/libmmc.o
LIBS += drivers/mtd/libmtd.o
LIBS += drivers/mtd/nand/libnand.o
LIBS += drivers/mtd/onenand/libonenand.o
LIBS += drivers/mtd/ubi/libubi.o
LIBS += drivers/mtd/spi/libspi_flash.o
LIBS += drivers/net/libnet.o
LIBS += drivers/net/phy/libphy.o
LIBS += drivers/pci/libpci.o
LIBS += drivers/pcmcia/libpcmcia.o
LIBS += drivers/power/libpower.o
LIBS += drivers/spi/libspi.o
ifeq ($(CPU),mpc83xx)
LIBS += drivers/qe/libqe.o
LIBS += arch/powerpc/cpu/mpc8xxx/ddr/libddr.o
LIBS += arch/powerpc/cpu/mpc8xxx/lib8xxx.o
endif
ifeq ($(CPU),mpc85xx)
LIBS += drivers/qe/libqe.o
LIBS += drivers/net/fm/libfm.o
LIBS += arch/powerpc/cpu/mpc8xxx/ddr/libddr.o
LIBS += arch/powerpc/cpu/mpc8xxx/lib8xxx.o
endif
ifeq ($(CPU),mpc86xx)
LIBS += arch/powerpc/cpu/mpc8xxx/ddr/libddr.o
LIBS += arch/powerpc/cpu/mpc8xxx/lib8xxx.o
endif
LIBS += drivers/rtc/librtc.o
LIBS += drivers/serial/libserial.o
LIBS += drivers/twserial/libtws.o
LIBS += drivers/usb/eth/libusb_eth.o
LIBS += drivers/usb/gadget/libusb_gadget.o
LIBS += drivers/usb/host/libusb_host.o
LIBS += drivers/usb/musb/libusb_musb.o
LIBS += drivers/usb/phy/libusb_phy.o
LIBS += drivers/video/libvideo.o
LIBS += drivers/watchdog/libwatchdog.o
LIBS += common/libcommon.o
LIBS += lib/libfdt/libfdt.o
LIBS += api/libapi.o
LIBS += post/libpost.o
ifeq ($(SOC),omap3)
LIBS += $(CPUDIR)/omap-common/libomap-common.o
endif
ifeq ($(SOC),omap4)
LIBS += $(CPUDIR)/omap-common/libomap-common.o
endif
ifeq ($(SOC),s5pc1xx)
LIBS += $(CPUDIR)/s5p-common/libs5p-common.o
endif
ifeq ($(SOC),s5pc2xx)
LIBS += $(CPUDIR)/s5p-common/libs5p-common.o
endif
LIBS := $(addprefix $(obj),$(sort $(LIBS)))
.PHONY : $(LIBS)
LIBBOARD = board/$(BOARDDIR)/lib$(BOARD).o
LIBBOARD := $(addprefix $(obj),$(LIBBOARD))
# Add GCC lib
ifdef USE_PRIVATE_LIBGCC
ifeq ("$(USE_PRIVATE_LIBGCC)", "yes")
PLATFORM_LIBGCC = $(OBJTREE)/arch/$(ARCH)/lib/libgcc.o
else
PLATFORM_LIBGCC = -L $(USE_PRIVATE_LIBGCC) -lgcc
endif
else
PLATFORM_LIBGCC = -L $(shell dirname `$(CC) $(CFLAGS) -print-libgcc-file-name`) -lgcc
endif
PLATFORM_LIBS += $(PLATFORM_LIBGCC)
export PLATFORM_LIBS
# Special flags for CPP when processing the linker script.
# Pass the version down so we can handle backwards compatibility
# on the fly.
LDPPFLAGS += \
-include $(TOPDIR)/include/u-boot/u-boot.lds.h \
$(shell $(LD) --version | \
sed -ne 's/GNU ld version \([0-9][0-9]*\)\.\([0-9][0-9]*\).*/-DLD_MAJOR=\1 -DLD_MINOR=\2/p')
__OBJS := $(subst $(obj),,$(OBJS))
__LIBS := $(subst $(obj),,$(LIBS)) $(subst $(obj),,$(LIBBOARD))
#########################################################################
#########################################################################
ifneq ($(CONFIG_BOARD_SIZE_LIMIT),)
BOARD_SIZE_CHECK = \
@actual=`wc -c $@ | awk '{print $$1}'`; \
limit=$(CONFIG_BOARD_SIZE_LIMIT); \
if test $$actual -gt $$limit; then \
echo "$@ exceeds file size limit:"; \
echo " limit: $$limit bytes"; \
echo " actual: $$actual bytes"; \
echo " excess: $$((actual - limit)) bytes"; \
exit 1; \
fi
else
BOARD_SIZE_CHECK =
endif
# Always append ALL so that arch config.mk's can add custom ones
ALL-y += $(obj)u-boot.srec $(obj)u-boot.bin $(obj)System.map
ALL-$(CONFIG_NAND_U_BOOT) += $(obj)u-boot-nand.bin
ALL-$(CONFIG_ONENAND_U_BOOT) += $(obj)u-boot-onenand.bin
ONENAND_BIN ?= $(obj)onenand_ipl/onenand-ipl-2k.bin
ALL-$(CONFIG_MMC_U_BOOT) += $(obj)mmc_spl/u-boot-mmc-spl.bin
ALL-$(CONFIG_SPL) += $(obj)spl/u-boot-spl.bin
all: $(ALL-y)
$(obj)u-boot.hex: $(obj)u-boot
$(OBJCOPY) ${OBJCFLAGS} -O ihex $< $@
$(obj)u-boot.srec: $(obj)u-boot
$(OBJCOPY) -O srec $< $@
$(obj)u-boot.bin: $(obj)u-boot
$(OBJCOPY) ${OBJCFLAGS} -O binary $< $@
$(BOARD_SIZE_CHECK)
$(obj)u-boot.ldr: $(obj)u-boot
$(CREATE_LDR_ENV)
$(LDR) -T $(CONFIG_BFIN_CPU) -c $@ $< $(LDR_FLAGS)
$(BOARD_SIZE_CHECK)
$(obj)u-boot.ldr.hex: $(obj)u-boot.ldr
$(OBJCOPY) ${OBJCFLAGS} -O ihex $< $@ -I binary
$(obj)u-boot.ldr.srec: $(obj)u-boot.ldr
$(OBJCOPY) ${OBJCFLAGS} -O srec $< $@ -I binary
$(obj)u-boot.img: $(obj)u-boot.bin
$(obj)tools/mkimage -A $(ARCH) -T firmware -C none \
-O u-boot -a $(CONFIG_SYS_TEXT_BASE) -e 0 \
-n $(shell sed -n -e 's/.*U_BOOT_VERSION//p' $(VERSION_FILE) | \
sed -e 's/"[ ]*$$/ for $(BOARD) board"/') \
-d $< $@
$(obj)u-boot.imx: $(obj)u-boot.bin
$(obj)tools/mkimage -n $(CONFIG_IMX_CONFIG) -T imximage \
-e $(CONFIG_SYS_TEXT_BASE) -d $< $@
$(obj)u-boot.kwb: $(obj)u-boot.bin
$(obj)tools/mkimage -n $(CONFIG_SYS_KWD_CONFIG) -T kwbimage \
-a $(CONFIG_SYS_TEXT_BASE) -e $(CONFIG_SYS_TEXT_BASE) -d $< $@
$(obj)u-boot.sha1: $(obj)u-boot.bin
$(obj)tools/ubsha1 $(obj)u-boot.bin
$(obj)u-boot.dis: $(obj)u-boot
$(OBJDUMP) -d $< > $@
$(obj)u-boot.ubl: $(obj)u-boot-nand.bin
$(obj)tools/mkimage -n $(UBL_CONFIG) -T ublimage \
-e $(CONFIG_SYS_TEXT_BASE) -d $< $@
ifeq ($(CONFIG_SANDBOX),y)
GEN_UBOOT = \
cd $(LNDIR) && $(CC) $(SYMS) -T $(obj)u-boot.lds \
-Wl,--start-group $(__LIBS) -Wl,--end-group \
$(PLATFORM_LIBS) -Wl,-Map -Wl,u-boot.map -o u-boot
else
GEN_UBOOT = \
UNDEF_SYM=`$(OBJDUMP) -x $(LIBBOARD) $(LIBS) | \
sed -n -e 's/.*\($(SYM_PREFIX)__u_boot_cmd_.*\)/-u\1/p'|sort|uniq`;\
cd $(LNDIR) && $(LD) $(LDFLAGS) $(LDFLAGS_$(@F)) $$UNDEF_SYM $(__OBJS) \
--start-group $(__LIBS) --end-group $(PLATFORM_LIBS) \
-Map u-boot.map -o u-boot
endif
$(obj)u-boot: depend \
$(SUBDIRS) $(OBJS) $(LIBBOARD) $(LIBS) $(LDSCRIPT) $(obj)u-boot.lds
$(GEN_UBOOT)
ifeq ($(CONFIG_KALLSYMS),y)
smap=`$(call SYSTEM_MAP,u-boot) | \
awk '$$2 ~ /[tTwW]/ {printf $$1 $$3 "\\\\000"}'` ; \
$(CC) $(CFLAGS) -DSYSTEM_MAP="\"$${smap}\"" \
-c common/system_map.c -o $(obj)common/system_map.o
$(GEN_UBOOT) $(obj)common/system_map.o
endif
$(OBJS): depend
$(MAKE) -C $(CPUDIR) $(if $(REMOTE_BUILD),$@,$(notdir $@))
$(LIBS): depend $(SUBDIRS)
$(MAKE) -C $(dir $(subst $(obj),,$@))
$(LIBBOARD): depend $(LIBS)
$(MAKE) -C $(dir $(subst $(obj),,$@))
$(SUBDIRS): depend
$(MAKE) -C $@ all
$(LDSCRIPT): depend
$(MAKE) -C $(dir $@) $(notdir $@)
$(obj)u-boot.lds: $(LDSCRIPT)
$(CPP) $(CPPFLAGS) $(LDPPFLAGS) -ansi -D__ASSEMBLY__ -P - <$^ >$@
nand_spl: $(TIMESTAMP_FILE) $(VERSION_FILE) depend
$(MAKE) -C nand_spl/board/$(BOARDDIR) all
$(obj)u-boot-nand.bin: nand_spl $(obj)u-boot.bin
cat $(obj)nand_spl/u-boot-spl-16k.bin $(obj)u-boot.bin > $(obj)u-boot-nand.bin
onenand_ipl: $(TIMESTAMP_FILE) $(VERSION_FILE) $(obj)include/autoconf.mk
$(MAKE) -C onenand_ipl/board/$(BOARDDIR) all
$(obj)u-boot-onenand.bin: onenand_ipl $(obj)u-boot.bin
cat $(ONENAND_BIN) $(obj)u-boot.bin > $(obj)u-boot-onenand.bin
mmc_spl: $(TIMESTAMP_FILE) $(VERSION_FILE) depend
$(MAKE) -C mmc_spl/board/$(BOARDDIR) all
$(obj)mmc_spl/u-boot-mmc-spl.bin: mmc_spl
$(obj)spl/u-boot-spl.bin: depend
$(MAKE) -C spl all
updater:
$(MAKE) -C tools/updater all
# Explicitly make _depend in subdirs containing multiple targets to prevent
# parallel sub-makes creating .depend files simultaneously.
depend dep: $(TIMESTAMP_FILE) $(VERSION_FILE) \
$(obj)include/autoconf.mk \
$(obj)include/generated/generic-asm-offsets.h \
$(obj)include/generated/asm-offsets.h
for dir in $(SUBDIRS) $(CPUDIR) $(dir $(LDSCRIPT)) ; do \
$(MAKE) -C $$dir _depend ; done
TAG_SUBDIRS = $(SUBDIRS)
TAG_SUBDIRS += $(dir $(__LIBS))
TAG_SUBDIRS += include
FIND := find
FINDFLAGS := -L
tags ctags:
ctags -w -o $(obj)ctags `$(FIND) $(FINDFLAGS) $(TAG_SUBDIRS) \
-name '*.[chS]' -print`
etags:
etags -a -o $(obj)etags `$(FIND) $(FINDFLAGS) $(TAG_SUBDIRS) \
-name '*.[chS]' -print`
cscope:
$(FIND) $(FINDFLAGS) $(TAG_SUBDIRS) -name '*.[chS]' -print > \
cscope.files
cscope -b -q -k
SYSTEM_MAP = \
$(NM) $1 | \
grep -v '\(compiled\)\|\(\.o$$\)\|\( [aUw] \)\|\(\.\.ng$$\)\|\(LASH[RL]DI\)' | \
LC_ALL=C sort
$(obj)System.map: $(obj)u-boot
@$(call SYSTEM_MAP,$<) > $(obj)System.map
#
# Auto-generate the autoconf.mk file (which is included by all makefiles)
#
# This target actually generates 2 files; autoconf.mk and autoconf.mk.dep.
# the dep file is only include in this top level makefile to determine when
# to regenerate the autoconf.mk file.
$(obj)include/autoconf.mk.dep: $(obj)include/config.h include/common.h
@$(XECHO) Generating $@ ; \
set -e ; \
: Generate the dependancies ; \
$(CC) -x c -DDO_DEPS_ONLY -M $(HOSTCFLAGS) $(CPPFLAGS) \
-MQ $(obj)include/autoconf.mk include/common.h > $@
$(obj)include/autoconf.mk: $(obj)include/config.h
@$(XECHO) Generating $@ ; \
set -e ; \
: Extract the config macros ; \
$(CPP) $(CFLAGS) -DDO_DEPS_ONLY -dM include/common.h | \
sed -n -f tools/scripts/define2mk.sed > $@.tmp && \
mv $@.tmp $@
$(obj)include/generated/generic-asm-offsets.h: $(obj)include/autoconf.mk.dep \
$(obj)lib/asm-offsets.s
@$(XECHO) Generating $@
tools/scripts/make-asm-offsets $(obj)lib/asm-offsets.s $@
$(obj)lib/asm-offsets.s: $(obj)include/autoconf.mk.dep \
$(src)lib/asm-offsets.c
@mkdir -p $(obj)lib
$(CC) -DDO_DEPS_ONLY \
$(CFLAGS) $(CFLAGS_$(BCURDIR)/$(@F)) $(CFLAGS_$(BCURDIR)) \
-o $@ $(src)lib/asm-offsets.c -c -S
$(obj)include/generated/asm-offsets.h: $(obj)include/autoconf.mk.dep \
$(obj)$(CPUDIR)/$(SOC)/asm-offsets.s
@echo Generating $@
tools/scripts/make-asm-offsets $(obj)$(CPUDIR)/$(SOC)/asm-offsets.s $@
$(obj)$(CPUDIR)/$(SOC)/asm-offsets.s: $(obj)include/autoconf.mk.dep
@mkdir -p $(obj)$(CPUDIR)/$(SOC)
if [ -f $(src)$(CPUDIR)/$(SOC)/asm-offsets.c ];then \
$(CC) -DDO_DEPS_ONLY \
$(CFLAGS) $(CFLAGS_$(BCURDIR)/$(@F)) $(CFLAGS_$(BCURDIR)) \
-o $@ $(src)$(CPUDIR)/$(SOC)/asm-offsets.c -c -S; \
else \
touch $@; \
fi
#########################################################################
else # !config.mk
all $(obj)u-boot.hex $(obj)u-boot.srec $(obj)u-boot.bin \
$(obj)u-boot.img $(obj)u-boot.dis $(obj)u-boot \
$(filter-out tools,$(SUBDIRS)) \
updater depend dep tags ctags etags cscope $(obj)System.map:
@echo "System not configured - see README" >&2
@ exit 1
tools: $(VERSION_FILE) $(TIMESTAMP_FILE)
$(MAKE) -C $@ all
endif # config.mk
$(VERSION_FILE):
@mkdir -p $(dir $(VERSION_FILE))
@( localvers='$(shell $(TOPDIR)/tools/setlocalversion $(TOPDIR))' ; \
printf '#define PLAIN_VERSION "%s%s"\n' \
"$(U_BOOT_VERSION)" "$${localvers}" ; \
printf '#define U_BOOT_VERSION "U-Boot %s%s"\n' \
"$(U_BOOT_VERSION)" "$${localvers}" ; \
) > $@.tmp
@( printf '#define CC_VERSION_STRING "%s"\n' \
'$(shell $(CC) --version | head -n 1)' )>> $@.tmp
@( printf '#define LD_VERSION_STRING "%s"\n' \
'$(shell $(LD) -v | head -n 1)' )>> $@.tmp
@cmp -s $@ $@.tmp && rm -f $@.tmp || mv -f $@.tmp $@
$(TIMESTAMP_FILE):
@mkdir -p $(dir $(TIMESTAMP_FILE))
@LC_ALL=C date +'#define U_BOOT_DATE "%b %d %C%y"' > $@.tmp
@LC_ALL=C date +'#define U_BOOT_TIME "%T"' >> $@.tmp
@cmp -s $@ $@.tmp && rm -f $@.tmp || mv -f $@.tmp $@
easylogo env gdb:
$(MAKE) -C tools/$@ all MTD_VERSION=${MTD_VERSION}
gdbtools: gdb
tools-all: easylogo env gdb $(VERSION_FILE) $(TIMESTAMP_FILE)
$(MAKE) -C tools HOST_TOOLS_ALL=y
.PHONY : CHANGELOG
CHANGELOG:
git log --no-merges U-Boot-1_1_5.. | \
unexpand -a | sed -e 's/\s\s*$$//' > $@
include/license.h: tools/bin2header COPYING
cat COPYING | gzip -9 -c | ./tools/bin2header license_gzip > include/license.h
#########################################################################
unconfig:
@rm -f $(obj)include/config.h $(obj)include/config.mk \
$(obj)board/*/config.tmp $(obj)board/*/*/config.tmp \
$(obj)include/autoconf.mk $(obj)include/autoconf.mk.dep
%_config:: unconfig
@$(MKCONFIG) -A $(@:_config=)
sinclude $(obj).boards.depend
$(obj).boards.depend: boards.cfg
awk '(NF && $$1 !~ /^#/) { print $$1 ": " $$1 "_config; $$(MAKE)" }' $< > $@
#
# Functions to generate common board directory names
#
lcname = $(shell echo $(1) | sed -e 's/\(.*\)_config/\L\1/')
ucname = $(shell echo $(1) | sed -e 's/\(.*\)_config/\U\1/')
#########################################################################
## Coldfire
#########################################################################
astro_mcf5373l_config \
astro_mcf5373l_RAM_config : unconfig
@$(MKCONFIG) -n $@ -t $@ astro_mcf5373l m68k mcf532x mcf5373l astro
M52277EVB_config \
M52277EVB_spansion_config \
M52277EVB_stmicro_config : unconfig
@case "$@" in \
M52277EVB_config) FLASH=SPANSION;; \
M52277EVB_spansion_config) FLASH=SPANSION;; \
M52277EVB_stmicro_config) FLASH=STMICRO;; \
esac; \
if [ "$${FLASH}" = "SPANSION" ] ; then \
echo "#define CONFIG_SYS_SPANSION_BOOT" >> $(obj)include/config.h ; \
echo "CONFIG_SYS_TEXT_BASE = 0x00000000" > $(obj)board/freescale/m52277evb/config.tmp ; \
cp $(obj)board/freescale/m52277evb/u-boot.spa $(obj)board/freescale/m52277evb/u-boot.lds ; \
fi; \
if [ "$${FLASH}" = "STMICRO" ] ; then \
echo "#define CONFIG_CF_SBF" >> $(obj)include/config.h ; \
echo "#define CONFIG_SYS_STMICRO_BOOT" >> $(obj)include/config.h ; \
echo "CONFIG_SYS_TEXT_BASE = 0x43E00000" > $(obj)board/freescale/m52277evb/config.tmp ; \
cp $(obj)board/freescale/m52277evb/u-boot.stm $(obj)board/freescale/m52277evb/u-boot.lds ; \
fi
@$(MKCONFIG) -n $@ -a M52277EVB m68k mcf5227x m52277evb freescale
M5235EVB_config \
M5235EVB_Flash16_config \
M5235EVB_Flash32_config: unconfig
@case "$@" in \
M5235EVB_config) FLASH=16;; \
M5235EVB_Flash16_config) FLASH=16;; \
M5235EVB_Flash32_config) FLASH=32;; \
esac; \
if [ "$${FLASH}" != "16" ] ; then \
echo "#define NORFLASH_PS32BIT 1" >> $(obj)include/config.h ; \
echo "CONFIG_SYS_TEXT_BASE = 0xFFC00000" > $(obj)board/freescale/m5235evb/config.tmp ; \
cp $(obj)board/freescale/m5235evb/u-boot.32 $(obj)board/freescale/m5235evb/u-boot.lds ; \
else \
echo "CONFIG_SYS_TEXT_BASE = 0xFFE00000" > $(obj)board/freescale/m5235evb/config.tmp ; \
cp $(obj)board/freescale/m5235evb/u-boot.16 $(obj)board/freescale/m5235evb/u-boot.lds ; \
fi
@$(MKCONFIG) -n $@ -a M5235EVB m68k mcf523x m5235evb freescale
cobra5272_config : unconfig
@$(MKCONFIG) $@ m68k mcf52x2 cobra5272
EB+MCF-EV123_config : unconfig
@mkdir -p $(obj)include
@mkdir -p $(obj)board/BuS/EB+MCF-EV123
@echo "CONFIG_SYS_TEXT_BASE = 0xFFE00000"|tee $(obj)board/BuS/EB+MCF-EV123/textbase.mk
@$(MKCONFIG) -n $@ EB+MCF-EV123 m68k mcf52x2 EB+MCF-EV123 BuS
EB+MCF-EV123_internal_config : unconfig
@mkdir -p $(obj)include
@mkdir -p $(obj)board/BuS/EB+MCF-EV123
@echo "CONFIG_SYS_TEXT_BASE = 0xF0000000"|tee $(obj)board/BuS/EB+MCF-EV123/textbase.mk
@$(MKCONFIG) -n $@ EB+MCF-EV123 m68k mcf52x2 EB+MCF-EV123 BuS
M5329AFEE_config \
M5329BFEE_config : unconfig
@case "$@" in \
M5329AFEE_config) NAND=0;; \
M5329BFEE_config) NAND=16;; \
esac; \
if [ "$${NAND}" != "0" ] ; then \
echo "#define NANDFLASH_SIZE $${NAND}" > $(obj)include/config.h ; \
fi
@$(MKCONFIG) -n $@ -a M5329EVB m68k mcf532x m5329evb freescale
M5373EVB_config : unconfig
@case "$@" in \
M5373EVB_config) NAND=16;; \
esac; \
if [ "$${NAND}" != "0" ] ; then \
echo "#define NANDFLASH_SIZE $${NAND}" > $(obj)include/config.h ; \
fi
@$(MKCONFIG) -a M5373EVB m68k mcf532x m5373evb freescale
M54451EVB_config \
M54451EVB_stmicro_config : unconfig
@case "$@" in \
M54451EVB_config) FLASH=NOR;; \
M54451EVB_stmicro_config) FLASH=STMICRO;; \
esac; \
if [ "$${FLASH}" = "NOR" ] ; then \
echo "CONFIG_SYS_TEXT_BASE = 0x00000000" > $(obj)board/freescale/m54451evb/config.tmp ; \
cp $(obj)board/freescale/m54451evb/u-boot.spa $(obj)board/freescale/m54451evb/u-boot.lds ; \
fi; \
if [ "$${FLASH}" = "STMICRO" ] ; then \
echo "#define CONFIG_CF_SBF" >> $(obj)include/config.h ; \
echo "#define CONFIG_SYS_STMICRO_BOOT" >> $(obj)include/config.h ; \
echo "CONFIG_SYS_TEXT_BASE = 0x47E00000" > $(obj)board/freescale/m54451evb/config.tmp ; \
cp $(obj)board/freescale/m54451evb/u-boot.stm $(obj)board/freescale/m54451evb/u-boot.lds ; \
fi; \
echo "#define CONFIG_SYS_INPUT_CLKSRC 24000000" >> $(obj)include/config.h ;
@$(MKCONFIG) -n $@ -a M54451EVB m68k mcf5445x m54451evb freescale
M54455EVB_config \
M54455EVB_atmel_config \
M54455EVB_intel_config \
M54455EVB_a33_config \
M54455EVB_a66_config \
M54455EVB_i33_config \
M54455EVB_i66_config \
M54455EVB_stm33_config : unconfig
@case "$@" in \
M54455EVB_config) FLASH=ATMEL; FREQ=33333333;; \
M54455EVB_atmel_config) FLASH=ATMEL; FREQ=33333333;; \
M54455EVB_intel_config) FLASH=INTEL; FREQ=33333333;; \
M54455EVB_a33_config) FLASH=ATMEL; FREQ=33333333;; \
M54455EVB_a66_config) FLASH=ATMEL; FREQ=66666666;; \
M54455EVB_i33_config) FLASH=INTEL; FREQ=33333333;; \
M54455EVB_i66_config) FLASH=INTEL; FREQ=66666666;; \
M54455EVB_stm33_config) FLASH=STMICRO; FREQ=33333333;; \
esac; \
if [ "$${FLASH}" = "INTEL" ] ; then \
echo "#define CONFIG_SYS_INTEL_BOOT" >> $(obj)include/config.h ; \
echo "CONFIG_SYS_TEXT_BASE = 0x00000000" > $(obj)board/freescale/m54455evb/config.tmp ; \
cp $(obj)board/freescale/m54455evb/u-boot.int $(obj)board/freescale/m54455evb/u-boot.lds ; \
fi; \
if [ "$${FLASH}" = "ATMEL" ] ; then \
echo "#define CONFIG_SYS_ATMEL_BOOT" >> $(obj)include/config.h ; \
echo "CONFIG_SYS_TEXT_BASE = 0x04000000" > $(obj)board/freescale/m54455evb/config.tmp ; \
cp $(obj)board/freescale/m54455evb/u-boot.atm $(obj)board/freescale/m54455evb/u-boot.lds ; \
fi; \
if [ "$${FLASH}" = "STMICRO" ] ; then \
echo "#define CONFIG_CF_SBF" >> $(obj)include/config.h ; \
echo "#define CONFIG_SYS_STMICRO_BOOT" >> $(obj)include/config.h ; \
echo "CONFIG_SYS_TEXT_BASE = 0x4FE00000" > $(obj)board/freescale/m54455evb/config.tmp ; \
cp $(obj)board/freescale/m54455evb/u-boot.stm $(obj)board/freescale/m54455evb/u-boot.lds ; \
fi; \
echo "#define CONFIG_SYS_INPUT_CLKSRC $${FREQ}" >> $(obj)include/config.h ; \
$(XECHO) "... with $${FREQ}Hz input clock"
@$(MKCONFIG) -n $@ -a M54455EVB m68k mcf5445x m54455evb freescale
M5475AFE_config \
M5475BFE_config \
M5475CFE_config \
M5475DFE_config \
M5475EFE_config \
M5475FFE_config \
M5475GFE_config : unconfig
@case "$@" in \
M5475AFE_config) BOOT=2;CODE=0;VID=0;USB=0;RAM=64;RAM1=0;; \
M5475BFE_config) BOOT=2;CODE=16;VID=0;USB=0;RAM=64;RAM1=0;; \
M5475CFE_config) BOOT=2;CODE=16;VID=1;USB=1;RAM=64;RAM1=0;; \
M5475DFE_config) BOOT=2;CODE=0;VID=0;USB=1;RAM=64;RAM1=0;; \
M5475EFE_config) BOOT=2;CODE=0;VID=1;USB=1;RAM=64;RAM1=0;; \
M5475FFE_config) BOOT=2;CODE=32;VID=1;USB=1;RAM=64;RAM1=64;; \
M5475GFE_config) BOOT=4;CODE=0;VID=0;USB=0;RAM=64;RAM1=0;; \
esac; \
echo "#define CONFIG_SYS_BUSCLK 133333333" > $(obj)include/config.h ; \
echo "#define CONFIG_SYS_BOOTSZ $${BOOT}" >> $(obj)include/config.h ; \
echo "#define CONFIG_SYS_DRAMSZ $${RAM}" >> $(obj)include/config.h ; \
if [ "$${RAM1}" != "0" ] ; then \
echo "#define CONFIG_SYS_DRAMSZ1 $${RAM1}" >> $(obj)include/config.h ; \
fi; \
if [ "$${CODE}" != "0" ] ; then \
echo "#define CONFIG_SYS_NOR1SZ $${CODE}" >> $(obj)include/config.h ; \
fi; \
if [ "$${VID}" == "1" ] ; then \
echo "#define CONFIG_SYS_VIDEO" >> $(obj)include/config.h ; \
fi; \
if [ "$${USB}" == "1" ] ; then \
echo "#define CONFIG_SYS_USBCTRL" >> $(obj)include/config.h ; \
fi
@$(MKCONFIG) -n $@ -a M5475EVB m68k mcf547x_8x m547xevb freescale
M5485AFE_config \
M5485BFE_config \
M5485CFE_config \
M5485DFE_config \
M5485EFE_config \
M5485FFE_config \
M5485GFE_config \
M5485HFE_config : unconfig
@case "$@" in \
M5485AFE_config) BOOT=2;CODE=0;VID=0;USB=0;RAM=64;RAM1=0;; \
M5485BFE_config) BOOT=2;CODE=16;VID=0;USB=0;RAM=64;RAM1=0;; \
M5485CFE_config) BOOT=2;CODE=16;VID=1;USB=1;RAM=64;RAM1=0;; \
M5485DFE_config) BOOT=2;CODE=0;VID=0;USB=1;RAM=64;RAM1=0;; \
M5485EFE_config) BOOT=2;CODE=0;VID=1;USB=1;RAM=64;RAM1=0;; \
M5485FFE_config) BOOT=2;CODE=32;VID=1;USB=1;RAM=64;RAM1=64;; \
M5485GFE_config) BOOT=4;CODE=0;VID=0;USB=0;RAM=64;RAM1=0;; \
M5485HFE_config) BOOT=2;CODE=16;VID=1;USB=0;RAM=64;RAM1=0;; \
esac; \
echo "#define CONFIG_SYS_BUSCLK 100000000" > $(obj)include/config.h ; \
echo "#define CONFIG_SYS_BOOTSZ $${BOOT}" >> $(obj)include/config.h ; \
echo "#define CONFIG_SYS_DRAMSZ $${RAM}" >> $(obj)include/config.h ; \
if [ "$${RAM1}" != "0" ] ; then \
echo "#define CONFIG_SYS_DRAMSZ1 $${RAM1}" >> $(obj)include/config.h ; \
fi; \
if [ "$${CODE}" != "0" ] ; then \
echo "#define CONFIG_SYS_NOR1SZ $${CODE}" >> $(obj)include/config.h ; \
fi; \
if [ "$${VID}" == "1" ] ; then \
echo "#define CONFIG_SYS_VIDEO" >> $(obj)include/config.h ; \
fi; \
if [ "$${USB}" == "1" ] ; then \
echo "#define CONFIG_SYS_USBCTRL" >> $(obj)include/config.h ; \
fi
@$(MKCONFIG) -n $@ -a M5485EVB m68k mcf547x_8x m548xevb freescale
#========================================================================
# ARM
#========================================================================
xtract_omap1610xxx = $(subst _cs0boot,,$(subst _cs3boot,,$(subst _cs_autoboot,,$(subst _config,,$1))))
omap1610inn_config \
omap1610inn_cs0boot_config \
omap1610inn_cs3boot_config \
omap1610inn_cs_autoboot_config \
omap1610h2_config \
omap1610h2_cs0boot_config \
omap1610h2_cs3boot_config \
omap1610h2_cs_autoboot_config: unconfig
@mkdir -p $(obj)include
@if [ "$(findstring _cs0boot_, $@)" ] ; then \
echo "#define CONFIG_CS0_BOOT" >> .$(obj)include/config.h ; \
elif [ "$(findstring _cs_autoboot_, $@)" ] ; then \
echo "#define CONFIG_CS_AUTOBOOT" >> $(obj)include/config.h ; \
else \
echo "#define CONFIG_CS3_BOOT" >> $(obj)include/config.h ; \
fi;
@$(MKCONFIG) -n $@ -a $(call xtract_omap1610xxx,$@) arm arm926ejs omap1610inn ti omap
omap730p2_config \
omap730p2_cs0boot_config \
omap730p2_cs3boot_config : unconfig
@mkdir -p $(obj)include
@if [ "$(findstring _cs0boot_, $@)" ] ; then \
echo "#define CONFIG_CS0_BOOT" >> $(obj)include/config.h ; \
else \
echo "#define CONFIG_CS3_BOOT" >> $(obj)include/config.h ; \
fi;
@$(MKCONFIG) -n $@ -a omap730p2 arm arm926ejs omap730p2 ti omap
spear300_config \
spear310_config \
spear320_config : unconfig
@$(MKCONFIG) -n $@ -t $@ spear3xx arm arm926ejs $(@:_config=) spear spear
spear600_config : unconfig
@$(MKCONFIG) -n $@ -t $@ spear6xx arm arm926ejs $(@:_config=) spear spear
SX1_stdout_serial_config \
SX1_config: unconfig
@mkdir -p $(obj)include
@if [ "$(findstring _stdout_serial_, $@)" ] ; then \
echo "#undef CONFIG_STDOUT_USBTTY" >> $(obj)include/config.h ; \
else \
echo "#define CONFIG_STDOUT_USBTTY" >> $(obj)include/config.h ; \
fi;
@$(MKCONFIG) -n $@ SX1 arm arm925t sx1
#########################################################################
## XScale Systems
#########################################################################
pdnb3_config \
scpu_config: unconfig
@mkdir -p $(obj)include
@if [ "$(findstring scpu_,$@)" ] ; then \
echo "#define CONFIG_SCPU" >>$(obj)include/config.h ; \
fi
@$(MKCONFIG) -n $@ -a pdnb3 arm ixp pdnb3 prodrive
#########################################################################
## ARM1136 Systems
#########################################################################
apollon_config : unconfig
@mkdir -p $(obj)include
@echo "#define CONFIG_ONENAND_U_BOOT" > $(obj)include/config.h
@echo "CONFIG_ONENAND_U_BOOT = y" >> $(obj)include/config.mk
@$(MKCONFIG) $@ arm arm1136 apollon - omap24xx
#########################################################################
## ARM1176 Systems
#########################################################################
smdk6400_noUSB_config \
smdk6400_config : unconfig
@mkdir -p $(obj)include $(obj)board/samsung/smdk6400
@mkdir -p $(obj)nand_spl/board/samsung/smdk6400
@echo "#define CONFIG_NAND_U_BOOT" > $(obj)include/config.h
@echo "CONFIG_NAND_U_BOOT = y" >> $(obj)include/config.mk
@if [ -z "$(findstring smdk6400_noUSB_config,$@)" ]; then \
echo "RAM_TEXT = 0x57e00000" >> $(obj)board/samsung/smdk6400/config.tmp;\
else \
echo "RAM_TEXT = 0xc7e00000" >> $(obj)board/samsung/smdk6400/config.tmp;\
fi
@$(MKCONFIG) smdk6400 arm arm1176 smdk6400 samsung s3c64xx
@echo "CONFIG_NAND_U_BOOT = y" >> $(obj)include/config.mk
#########################################################################
#########################################################################
clean:
@rm -f $(obj)examples/standalone/82559_eeprom \
$(obj)examples/standalone/atmel_df_pow2 \
$(obj)examples/standalone/eepro100_eeprom \
$(obj)examples/standalone/hello_world \
$(obj)examples/standalone/interrupt \
$(obj)examples/standalone/mem_to_mem_idma2intr \
$(obj)examples/standalone/sched \
$(obj)examples/standalone/smc911{11,x}_eeprom \
$(obj)examples/standalone/test_burst \
$(obj)examples/standalone/timer
@rm -f $(obj)examples/api/demo{,.bin}
@rm -f $(obj)tools/bmp_logo $(obj)tools/easylogo/easylogo \
$(obj)tools/env/{fw_printenv,fw_setenv} \
$(obj)tools/envcrc \
$(obj)tools/gdb/{astest,gdbcont,gdbsend} \
$(obj)tools/gen_eth_addr $(obj)tools/img2srec \
$(obj)tools/mkimage $(obj)tools/mpc86x_clk \
$(obj)tools/ncb $(obj)tools/ubsha1
@rm -f $(obj)board/cray/L1/{bootscript.c,bootscript.image} \
$(obj)board/matrix_vision/*/bootscript.img \
$(obj)board/voiceblue/eeprom \
$(obj)u-boot.lds \
$(obj)arch/blackfin/cpu/bootrom-asm-offsets.[chs] \
$(obj)arch/blackfin/cpu/init.{lds,elf}
@rm -f $(obj)include/bmp_logo.h
@rm -f $(obj)lib/asm-offsets.s
@rm -f $(obj)include/generated/asm-offsets.h
@rm -f $(obj)$(CPUDIR)/$(SOC)/asm-offsets.s
@rm -f $(obj)nand_spl/{u-boot.lds,u-boot-nand_spl.lds,u-boot-spl,u-boot-spl.map,System.map}
@rm -f $(obj)onenand_ipl/onenand-{ipl,ipl.bin,ipl.map}
@rm -f $(obj)mmc_spl/{u-boot.lds,u-boot-spl,u-boot-spl.map,u-boot-spl.bin,u-boot-mmc-spl.bin}
@rm -f $(ONENAND_BIN)
@rm -f $(obj)onenand_ipl/u-boot.lds
@rm -f $(obj)spl/{u-boot-spl,u-boot-spl.bin,u-boot-spl.lds,u-boot-spl.map}
@rm -f $(TIMESTAMP_FILE) $(VERSION_FILE)
@find $(OBJTREE) -type f \
\( -name 'core' -o -name '*.bak' -o -name '*~' \
-o -name '*.o' -o -name '*.a' -o -name '*.exe' \) -print \
| xargs rm -f
clobber: clean
@find $(OBJTREE) -type f \( -name '*.depend*' \
-o -name '*.srec' -o -name '*.bin' -o -name u-boot.img \) \
-print0 \
| xargs -0 rm -f
@rm -f $(OBJS) $(obj)*.bak $(obj)ctags $(obj)etags $(obj)TAGS \
$(obj)cscope.* $(obj)*.*~
@rm -f $(obj)u-boot $(obj)u-boot.map $(obj)u-boot.hex $(ALL-y)
@rm -f $(obj)u-boot.kwb
@rm -f $(obj)u-boot.imx
@rm -f $(obj)u-boot.ubl
@rm -f $(obj)tools/{env/crc32.c,inca-swap-bytes}
@rm -f $(obj)arch/powerpc/cpu/mpc824x/bedbug_603e.c
@rm -fr $(obj)include/asm/proc $(obj)include/asm/arch $(obj)include/asm
@rm -fr $(obj)include/generated
@[ ! -d $(obj)nand_spl ] || find $(obj)nand_spl -name "*" -type l -print | xargs rm -f
@[ ! -d $(obj)onenand_ipl ] || find $(obj)onenand_ipl -name "*" -type l -print | xargs rm -f
@[ ! -d $(obj)mmc_spl ] || find $(obj)mmc_spl -name "*" -type l -print | xargs rm -f
mrproper \
distclean: clobber unconfig
ifneq ($(OBJTREE),$(SRCTREE))
rm -rf $(obj)*
endif
backup:
F=`basename $(TOPDIR)` ; cd .. ; \
gtar --force-local -zcvf `LC_ALL=C date "+$$F-%Y-%m-%d-%T.tar.gz"` $$F
#########################################################################
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