tools/Makefile - platform/external/u-boot - Gitiles

 #
 # (C) Copyright 2000-2006
 # 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 Foundation; 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
 #

 TOOLSUBDIRS =

 #
 # Mac OS X / Darwin's C preprocessor is Apple specific.  It
 # generates numerous errors and warnings.  We want to bypass it
 # and use GNU C's cpp.  To do this we pass the -traditional-cpp
 # option to the compiler.  Note that the -traditional-cpp flag
 # DOES NOT have the same semantics as GNU C's flag, all it does
 # is invoke the GNU preprocessor in stock ANSI/ISO C fashion.
 #
 # Apple's linker is similar, thanks to the new 2 stage linking
 # multiple symbol definitions are treated as errors, hence the
 # -multiply_defined suppress option to turn off this error.
 #
 ifeq ($(HOSTOS)-$(HOSTARCH),darwin-ppc)
 HOST_CFLAGS = -traditional-cpp -Wall
 HOST_LDFLAGS =-multiply_defined suppress
 HOST_ENVIRO_CFLAGS =

 else
 ifeq ($(HOSTOS)-$(HOSTARCH),netbsd-ppc)
 HOST_CFLAGS = -Wall -pedantic
 HOST_LDFLAGS =
 HOST_ENVIRO_CFLAGS =

 #
 # Everyone else
 #
 else
 HOST_CFLAGS = -Wall -pedantic
 HOST_LDFLAGS =
 HOST_ENVIRO_CFLAGS =
 endif
 endif

 #
 # Cygwin needs .exe files :-(
 #
 ifeq ($(HOSTOS),cygwin)
 SFX = .exe
 HOST_CFLAGS += -ansi
 else
 SFX =
 endif

 #
 # Include this after HOSTOS HOSTARCH check
 # so that we can act intelligently.
 #
 include $(TOPDIR)/config.mk

 # Generated executable files
 BIN_FILES-$(CONFIG_CMD_LOADS) += img2srec$(SFX)
 BIN_FILES-y += mkimage$(SFX)
 BIN_FILES-y += envcrc$(SFX)
 BIN_FILES-$(CONFIG_SHA1_CHECK_UB_IMG) += ubsha1$(SFX)
 BIN_FILES-y += gen_eth_addr$(SFX)
 BIN_FILES-$(CONFIG_LCD_LOGO) += bmp_logo$(SFX)
 BIN_FILES-$(CONFIG_VIDEO_LOGO) += bmp_logo$(SFX)
 BIN_FILES-$(CONFIG_INCA_IP) += inca-swap-bytes$(SFX)

 # Source files which are symlinked from elsewhere in U-Boot
 OBJ_LINKS-y += env_embedded.o
 OBJ_LINKS-y += crc32.o md5.o
 OBJ_LINKS-y += sha1.o
 OBJ_LINKS-y += image.o

 # Source files located in the tools directory
 OBJ_FILES-$(CONFIG_CMD_LOADS) += img2srec.o
 OBJ_FILES-y += mkimage.o
 OBJ_FILES-y += envcrc.o
 OBJ_FILES-$(CONFIG_SHA1_CHECK_UB_IMG) += ubsha1.o
 OBJ_FILES-y += gen_eth_addr.o
 OBJ_FILES-$(CONFIG_LCD_LOGO) += bmp_logo.o
 OBJ_FILES-$(CONFIG_VIDEO_LOGO) += bmp_logo.o
 OBJ_FILES-$(CONFIG_INCA_IP) += inca-swap-bytes.o

 # Don't build by default
 #ifeq ($(ARCH),ppc)
 #BIN_FILES-y += mpc86x_clk$(SFX)
 #OBJ_FILES-y += mpc86x_clk.o
 #endif

 # Flattened device tree objects
 LIBFDT_OBJ_FILES-y += fdt.o
 LIBFDT_OBJ_FILES-y += fdt_ro.o
 LIBFDT_OBJ_FILES-y += fdt_rw.o
 LIBFDT_OBJ_FILES-y += fdt_strerror.o
 LIBFDT_OBJ_FILES-y += fdt_wip.o

 # Generated LCD/video logo
 LOGO_H = $(OBJTREE)/include/bmp_logo.h
 LOGO-$(CONFIG_LCD_LOGO) += $(LOGO_H)
 LOGO-$(CONFIG_VIDEO_LOGO) += $(LOGO_H)

 ifeq ($(LOGO_BMP),)
 LOGO_BMP= logos/denx.bmp
 endif
 ifeq ($(VENDOR),atmel)
 LOGO_BMP= logos/atmel.bmp
 endif

 # now $(obj) is defined
 SRCS	:= $(addprefix $(obj),$(OBJ_LINKS-y:.o=.c)) $(OBJ_FILES-y:.o=.c)
 BINS	:= $(addprefix $(obj),$(BIN_FILES-y))
 LIBFDT_OBJS	:= $(addprefix $(obj),$(LIBFDT_OBJ_FILES-y))

 #
 # Use native tools and options
 #
 CPPFLAGS   = -idirafter $(SRCTREE)/include \
 		-idirafter $(OBJTREE)/include2 \
 		-idirafter $(OBJTREE)/include \
 		-DTEXT_BASE=$(TEXT_BASE) -DUSE_HOSTCC
 CFLAGS     = $(HOST_CFLAGS) $(CPPFLAGS) -O

 # No -pedantic switch to avoid libfdt compilation warnings
 FIT_CFLAGS = -Wall $(CPPFLAGS) -O

 AFLAGS	   = -D__ASSEMBLY__ $(CPPFLAGS)
 CC	   = $(HOSTCC)
 STRIP	   = $(HOSTSTRIP)
 MAKEDEPEND = makedepend

 all:	$(obj).depend $(BINS) $(LOGO-y) subdirs

 $(obj)envcrc$(SFX):	$(obj)envcrc.o $(obj)crc32.o $(obj)env_embedded.o $(obj)sha1.o
 	$(CC) $(CFLAGS) -o $@ $^

 $(obj)ubsha1$(SFX):	$(obj)ubsha1.o $(obj)sha1.o
 	$(CC) $(CFLAGS) -o $@ $^

 $(obj)img2srec$(SFX):	$(obj)img2srec.o
 	$(CC) $(CFLAGS) $(HOST_LDFLAGS) -o $@ $^
 	$(STRIP) $@

 $(obj)mkimage$(SFX):	$(obj)mkimage.o $(obj)crc32.o $(obj)image.o $(obj)md5.o \
 			$(obj)sha1.o $(LIBFDT_OBJS)
 	$(CC) $(CFLAGS) $(HOST_LDFLAGS) -o $@ $^
 	$(STRIP) $@

 $(obj)ncb$(SFX):	$(obj)ncb.o
 	$(CC) $(CFLAGS) $(HOST_LDFLAGS) -o $@ $^
 	$(STRIP) $@

 $(obj)gen_eth_addr$(SFX):	$(obj)gen_eth_addr.o
 	$(CC) $(CFLAGS) $(HOST_LDFLAGS) -o $@ $^
 	$(STRIP) $@

 $(obj)bmp_logo$(SFX):	$(obj)bmp_logo.o
 	$(CC) $(CFLAGS) $(HOST_LDFLAGS) -o $@ $^
 	$(STRIP) $@

 $(obj)inca-swap-bytes$(SFX):	$(obj)inca-swap-bytes.o
 	$(CC) $(CFLAGS) $(HOST_LDFLAGS) -o $@ $^
 	$(STRIP) $@

 $(obj)mpc86x_clk$(SFX):	$(obj)mpc86x_clk.o
 	$(CC) $(CFLAGS) $(HOST_LDFLAGS) -o $@ $^
 	$(STRIP) $@

 $(obj)bin2header$(SFX): $(obj)bin2header.o
 	$(CC) $(CFLAGS) $(HOST_LDFLAGS) -o $@ $^
 	$(STRIP) $@

 $(obj)envcrc.o:	$(src)envcrc.c
 	$(CC) -g $(CFLAGS) -c -o $@ $<

 $(obj)ubsha1.o:	$(src)ubsha1.c
 	$(CC) -g $(CFLAGS) -c -o $@ $<

 $(obj)crc32.o:	$(obj)crc32.c
 	$(CC) -g $(CFLAGS) -c -o $@ $<

 $(obj)md5.o:	$(obj)md5.c
 	$(CC) -g $(CFLAGS) -c -o $@ $<

 $(obj)sha1.o:	$(obj)sha1.c
 	$(CC) -g $(CFLAGS) -c -o $@ $<

 $(obj)image.o:	$(obj)image.c
 	$(CC) -g $(FIT_CFLAGS) -c -o $@ $<

 $(obj)mkimage.o:	$(src)mkimage.c
 	$(CC) -g $(FIT_CFLAGS) -c -o $@ $<

 $(obj)ncb.o:		$(src)ncb.c
 	$(CC) -g $(CFLAGS) -c -o $@ $<

 $(obj)gen_eth_addr.o:	$(src)gen_eth_addr.c
 	$(CC) -g $(CFLAGS) -c -o $@ $<

 $(obj)inca-swap-bytes.o:	$(src)inca-swap-bytes.c
 	$(CC) -g $(CFLAGS) -c -o $@ $<

 $(obj)mpc86x_clk.o:	$(src)mpc86x_clk.c
 	$(CC) -g $(CFLAGS) -c -o $@ $<

 $(obj)fdt.o:	$(obj)fdt.c
 	$(CC) -g $(FIT_CFLAGS) -c -o $@ $<

 $(obj)fdt_ro.o:	$(obj)fdt_ro.c
 	$(CC) -g $(FIT_CFLAGS) -c -o $@ $<

 $(obj)fdt_rw.o:	$(obj)fdt_rw.c
 	$(CC) -g $(FIT_CFLAGS) -c -o $@ $<

 $(obj)fdt_strerror.o:	$(obj)fdt_strerror.c
 	$(CC) -g $(FIT_CFLAGS) -c -o $@ $<

 $(obj)fdt_wip.o:	$(obj)fdt_wip.c
 	$(CC) -g $(FIT_CFLAGS) -c -o $@ $<

 subdirs:
 ifeq ($(TOOLSUBDIRS),)
 	@:
 else
 	@for dir in $(TOOLSUBDIRS) ; do \
 	    $(MAKE) \
 		HOSTOS=$(HOSTOS) \
 		HOSTARCH=$(HOSTARCH) \
 		HOST_CFLAGS="$(HOST_CFLAGS)" \
 		HOST_LDFLAGS="$(HOST_LDFLAGS)" \
 		-C $$dir || exit 1 ; \
 	done
 endif

 $(obj)env_embedded.c:
 	@rm -f $(obj)env_embedded.c
 	ln -s $(src)../common/env_embedded.c $(obj)env_embedded.c

 $(obj)env_embedded.o:	$(obj)env_embedded.c
 	$(CC) -g $(HOST_ENVIRO_CFLAGS) $(CPPFLAGS) -c -o $@ $<

 $(obj)zlib.h:
 	@rm -f $@
 	ln -s $(src)../include/zlib.h $@

 $(obj)crc32.c: $(obj)zlib.h
 	@rm -f $(obj)crc32.c
 	ln -s $(src)../lib_generic/crc32.c $(obj)crc32.c

 $(obj)md5.c:
 	@rm -f $(obj)md5.c
 	ln -s $(src)../lib_generic/md5.c $(obj)md5.c

 $(obj)sha1.c:
 	@rm -f $(obj)sha1.c
 	ln -s $(src)../lib_generic/sha1.c $(obj)sha1.c

 $(obj)image.c:
 	@rm -f $(obj)image.c
 	ln -s $(src)../common/image.c $(obj)image.c
 	if [ ! -f $(obj)mkimage.h ] ; then \
 		ln -s $(src)../tools/mkimage.h $(obj)mkimage.h; \
 	fi
 	if [ ! -f $(obj)fdt_host.h ] ; then \
 		ln -s $(src)../tools/fdt_host.h $(obj)fdt_host.h; \
 	fi

 $(obj)fdt.c:	$(obj)libfdt_internal.h
 	@rm -f $(obj)fdt.c
 	ln -s $(src)../libfdt/fdt.c $(obj)fdt.c

 $(obj)fdt_ro.c:	$(obj)libfdt_internal.h
 	@rm -f $(obj)fdt_ro.c
 	ln -s $(src)../libfdt/fdt_ro.c $(obj)fdt_ro.c

 $(obj)fdt_rw.c:	$(obj)libfdt_internal.h
 	@rm -f $(obj)fdt_rw.c
 	ln -s $(src)../libfdt/fdt_rw.c $(obj)fdt_rw.c

 $(obj)fdt_strerror.c:	$(obj)libfdt_internal.h
 	@rm -f $(obj)fdt_strerror.c
 	ln -s $(src)../libfdt/fdt_strerror.c $(obj)fdt_strerror.c

 $(obj)fdt_wip.c:	$(obj)libfdt_internal.h
 	@rm -f $(obj)fdt_wip.c
 	ln -s $(src)../libfdt/fdt_wip.c $(obj)fdt_wip.c

 $(obj)libfdt_internal.h:
 	@rm -f $(obj)libfdt_internal.h
 	ln -s $(src)../libfdt/libfdt_internal.h $(obj)libfdt_internal.h

 $(LOGO_H):	$(obj)bmp_logo $(LOGO_BMP)
 	$(obj)./bmp_logo $(LOGO_BMP) >$@

 #########################################################################

 # defines $(obj).depend target
 include $(SRCTREE)/rules.mk

 sinclude $(obj).depend

 #########################################################################
	#
	# (C) Copyright 2000-2006
	# 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 Foundation; 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
	#

	TOOLSUBDIRS =

	#
	# Mac OS X / Darwin's C preprocessor is Apple specific. It
	# generates numerous errors and warnings. We want to bypass it
	# and use GNU C's cpp. To do this we pass the -traditional-cpp
	# option to the compiler. Note that the -traditional-cpp flag
	# DOES NOT have the same semantics as GNU C's flag, all it does
	# is invoke the GNU preprocessor in stock ANSI/ISO C fashion.
	#
	# Apple's linker is similar, thanks to the new 2 stage linking
	# multiple symbol definitions are treated as errors, hence the
	# -multiply_defined suppress option to turn off this error.
	#
	ifeq ($(HOSTOS)-$(HOSTARCH),darwin-ppc)
	HOST_CFLAGS = -traditional-cpp -Wall
	HOST_LDFLAGS =-multiply_defined suppress
	HOST_ENVIRO_CFLAGS =

	else
	ifeq ($(HOSTOS)-$(HOSTARCH),netbsd-ppc)
	HOST_CFLAGS = -Wall -pedantic
	HOST_LDFLAGS =
	HOST_ENVIRO_CFLAGS =

	#
	# Everyone else
	#
	else
	HOST_CFLAGS = -Wall -pedantic
	HOST_LDFLAGS =
	HOST_ENVIRO_CFLAGS =
	endif
	endif

	#
	# Cygwin needs .exe files :-(
	#
	ifeq ($(HOSTOS),cygwin)
	SFX = .exe
	HOST_CFLAGS += -ansi
	else
	SFX =
	endif

	#
	# Include this after HOSTOS HOSTARCH check
	# so that we can act intelligently.
	#
	include $(TOPDIR)/config.mk

	# Generated executable files
	BIN_FILES-$(CONFIG_CMD_LOADS) += img2srec$(SFX)
	BIN_FILES-y += mkimage$(SFX)
	BIN_FILES-y += envcrc$(SFX)
	BIN_FILES-$(CONFIG_SHA1_CHECK_UB_IMG) += ubsha1$(SFX)
	BIN_FILES-y += gen_eth_addr$(SFX)
	BIN_FILES-$(CONFIG_LCD_LOGO) += bmp_logo$(SFX)
	BIN_FILES-$(CONFIG_VIDEO_LOGO) += bmp_logo$(SFX)
	BIN_FILES-$(CONFIG_INCA_IP) += inca-swap-bytes$(SFX)

	# Source files which are symlinked from elsewhere in U-Boot
	OBJ_LINKS-y += env_embedded.o
	OBJ_LINKS-y += crc32.o md5.o
	OBJ_LINKS-y += sha1.o
	OBJ_LINKS-y += image.o

	# Source files located in the tools directory
	OBJ_FILES-$(CONFIG_CMD_LOADS) += img2srec.o
	OBJ_FILES-y += mkimage.o
	OBJ_FILES-y += envcrc.o
	OBJ_FILES-$(CONFIG_SHA1_CHECK_UB_IMG) += ubsha1.o
	OBJ_FILES-y += gen_eth_addr.o
	OBJ_FILES-$(CONFIG_LCD_LOGO) += bmp_logo.o
	OBJ_FILES-$(CONFIG_VIDEO_LOGO) += bmp_logo.o
	OBJ_FILES-$(CONFIG_INCA_IP) += inca-swap-bytes.o

	# Don't build by default
	#ifeq ($(ARCH),ppc)
	#BIN_FILES-y += mpc86x_clk$(SFX)
	#OBJ_FILES-y += mpc86x_clk.o
	#endif

	# Flattened device tree objects
	LIBFDT_OBJ_FILES-y += fdt.o
	LIBFDT_OBJ_FILES-y += fdt_ro.o
	LIBFDT_OBJ_FILES-y += fdt_rw.o
	LIBFDT_OBJ_FILES-y += fdt_strerror.o
	LIBFDT_OBJ_FILES-y += fdt_wip.o

	# Generated LCD/video logo
	LOGO_H = $(OBJTREE)/include/bmp_logo.h
	LOGO-$(CONFIG_LCD_LOGO) += $(LOGO_H)
	LOGO-$(CONFIG_VIDEO_LOGO) += $(LOGO_H)

	ifeq ($(LOGO_BMP),)
	LOGO_BMP= logos/denx.bmp
	endif
	ifeq ($(VENDOR),atmel)
	LOGO_BMP= logos/atmel.bmp
	endif

	# now $(obj) is defined
	SRCS := $(addprefix $(obj),$(OBJ_LINKS-y:.o=.c)) $(OBJ_FILES-y:.o=.c)
	BINS := $(addprefix $(obj),$(BIN_FILES-y))
	LIBFDT_OBJS := $(addprefix $(obj),$(LIBFDT_OBJ_FILES-y))

	#
	# Use native tools and options
	#
	CPPFLAGS = -idirafter $(SRCTREE)/include \
	-idirafter $(OBJTREE)/include2 \
	-idirafter $(OBJTREE)/include \
	-DTEXT_BASE=$(TEXT_BASE) -DUSE_HOSTCC
	CFLAGS = $(HOST_CFLAGS) $(CPPFLAGS) -O

	# No -pedantic switch to avoid libfdt compilation warnings
	FIT_CFLAGS = -Wall $(CPPFLAGS) -O

	AFLAGS = -D__ASSEMBLY__ $(CPPFLAGS)
	CC = $(HOSTCC)
	STRIP = $(HOSTSTRIP)
	MAKEDEPEND = makedepend

	all: $(obj).depend $(BINS) $(LOGO-y) subdirs

	$(obj)envcrc$(SFX): $(obj)envcrc.o $(obj)crc32.o $(obj)env_embedded.o $(obj)sha1.o
	$(CC) $(CFLAGS) -o $@ $^

	$(obj)ubsha1$(SFX): $(obj)ubsha1.o $(obj)sha1.o
	$(CC) $(CFLAGS) -o $@ $^

	$(obj)img2srec$(SFX): $(obj)img2srec.o
	$(CC) $(CFLAGS) $(HOST_LDFLAGS) -o $@ $^
	$(STRIP) $@

	$(obj)mkimage$(SFX): $(obj)mkimage.o $(obj)crc32.o $(obj)image.o $(obj)md5.o \
	$(obj)sha1.o $(LIBFDT_OBJS)
	$(CC) $(CFLAGS) $(HOST_LDFLAGS) -o $@ $^
	$(STRIP) $@

	$(obj)ncb$(SFX): $(obj)ncb.o
	$(CC) $(CFLAGS) $(HOST_LDFLAGS) -o $@ $^
	$(STRIP) $@

	$(obj)gen_eth_addr$(SFX): $(obj)gen_eth_addr.o
	$(CC) $(CFLAGS) $(HOST_LDFLAGS) -o $@ $^
	$(STRIP) $@

	$(obj)bmp_logo$(SFX): $(obj)bmp_logo.o
	$(CC) $(CFLAGS) $(HOST_LDFLAGS) -o $@ $^
	$(STRIP) $@

	$(obj)inca-swap-bytes$(SFX): $(obj)inca-swap-bytes.o
	$(CC) $(CFLAGS) $(HOST_LDFLAGS) -o $@ $^
	$(STRIP) $@

	$(obj)mpc86x_clk$(SFX): $(obj)mpc86x_clk.o
	$(CC) $(CFLAGS) $(HOST_LDFLAGS) -o $@ $^
	$(STRIP) $@

	$(obj)bin2header$(SFX): $(obj)bin2header.o
	$(CC) $(CFLAGS) $(HOST_LDFLAGS) -o $@ $^
	$(STRIP) $@

	$(obj)envcrc.o: $(src)envcrc.c
	$(CC) -g $(CFLAGS) -c -o $@ $<

	$(obj)ubsha1.o: $(src)ubsha1.c
	$(CC) -g $(CFLAGS) -c -o $@ $<

	$(obj)crc32.o: $(obj)crc32.c
	$(CC) -g $(CFLAGS) -c -o $@ $<

	$(obj)md5.o: $(obj)md5.c
	$(CC) -g $(CFLAGS) -c -o $@ $<

	$(obj)sha1.o: $(obj)sha1.c
	$(CC) -g $(CFLAGS) -c -o $@ $<

	$(obj)image.o: $(obj)image.c
	$(CC) -g $(FIT_CFLAGS) -c -o $@ $<

	$(obj)mkimage.o: $(src)mkimage.c
	$(CC) -g $(FIT_CFLAGS) -c -o $@ $<

	$(obj)ncb.o: $(src)ncb.c
	$(CC) -g $(CFLAGS) -c -o $@ $<

	$(obj)gen_eth_addr.o: $(src)gen_eth_addr.c
	$(CC) -g $(CFLAGS) -c -o $@ $<

	$(obj)inca-swap-bytes.o: $(src)inca-swap-bytes.c
	$(CC) -g $(CFLAGS) -c -o $@ $<

	$(obj)mpc86x_clk.o: $(src)mpc86x_clk.c
	$(CC) -g $(CFLAGS) -c -o $@ $<

	$(obj)fdt.o: $(obj)fdt.c
	$(CC) -g $(FIT_CFLAGS) -c -o $@ $<

	$(obj)fdt_ro.o: $(obj)fdt_ro.c
	$(CC) -g $(FIT_CFLAGS) -c -o $@ $<

	$(obj)fdt_rw.o: $(obj)fdt_rw.c
	$(CC) -g $(FIT_CFLAGS) -c -o $@ $<

	$(obj)fdt_strerror.o: $(obj)fdt_strerror.c
	$(CC) -g $(FIT_CFLAGS) -c -o $@ $<

	$(obj)fdt_wip.o: $(obj)fdt_wip.c
	$(CC) -g $(FIT_CFLAGS) -c -o $@ $<

	subdirs:
	ifeq ($(TOOLSUBDIRS),)
	@:
	else
	@for dir in $(TOOLSUBDIRS) ; do \
	$(MAKE) \
	HOSTOS=$(HOSTOS) \
	HOSTARCH=$(HOSTARCH) \
	HOST_CFLAGS="$(HOST_CFLAGS)" \
	HOST_LDFLAGS="$(HOST_LDFLAGS)" \
	-C $$dir \|\| exit 1 ; \
	done
	endif

	$(obj)env_embedded.c:
	@rm -f $(obj)env_embedded.c
	ln -s $(src)../common/env_embedded.c $(obj)env_embedded.c

	$(obj)env_embedded.o: $(obj)env_embedded.c
	$(CC) -g $(HOST_ENVIRO_CFLAGS) $(CPPFLAGS) -c -o $@ $<

	$(obj)zlib.h:
	@rm -f $@
	ln -s $(src)../include/zlib.h $@

	$(obj)crc32.c: $(obj)zlib.h
	@rm -f $(obj)crc32.c
	ln -s $(src)../lib_generic/crc32.c $(obj)crc32.c

	$(obj)md5.c:
	@rm -f $(obj)md5.c
	ln -s $(src)../lib_generic/md5.c $(obj)md5.c

	$(obj)sha1.c:
	@rm -f $(obj)sha1.c
	ln -s $(src)../lib_generic/sha1.c $(obj)sha1.c

	$(obj)image.c:
	@rm -f $(obj)image.c
	ln -s $(src)../common/image.c $(obj)image.c
	if [ ! -f $(obj)mkimage.h ] ; then \
	ln -s $(src)../tools/mkimage.h $(obj)mkimage.h; \
	fi
	if [ ! -f $(obj)fdt_host.h ] ; then \
	ln -s $(src)../tools/fdt_host.h $(obj)fdt_host.h; \
	fi

	$(obj)fdt.c: $(obj)libfdt_internal.h
	@rm -f $(obj)fdt.c
	ln -s $(src)../libfdt/fdt.c $(obj)fdt.c

	$(obj)fdt_ro.c: $(obj)libfdt_internal.h
	@rm -f $(obj)fdt_ro.c
	ln -s $(src)../libfdt/fdt_ro.c $(obj)fdt_ro.c

	$(obj)fdt_rw.c: $(obj)libfdt_internal.h
	@rm -f $(obj)fdt_rw.c
	ln -s $(src)../libfdt/fdt_rw.c $(obj)fdt_rw.c

	$(obj)fdt_strerror.c: $(obj)libfdt_internal.h
	@rm -f $(obj)fdt_strerror.c
	ln -s $(src)../libfdt/fdt_strerror.c $(obj)fdt_strerror.c

	$(obj)fdt_wip.c: $(obj)libfdt_internal.h
	@rm -f $(obj)fdt_wip.c
	ln -s $(src)../libfdt/fdt_wip.c $(obj)fdt_wip.c

	$(obj)libfdt_internal.h:
	@rm -f $(obj)libfdt_internal.h
	ln -s $(src)../libfdt/libfdt_internal.h $(obj)libfdt_internal.h

	$(LOGO_H): $(obj)bmp_logo $(LOGO_BMP)
	$(obj)./bmp_logo $(LOGO_BMP) >$@

	#########################################################################

	# defines $(obj).depend target
	include $(SRCTREE)/rules.mk

	sinclude $(obj).depend

	#########################################################################