u-boot/tools/Makefile

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Makefile
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#
# (C) Copyright 2000-2006
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# 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 =
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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
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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))
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#
# Use native tools and options
#
CPPFLAGS = -idirafter $(SRCTREE)/include \
-idirafter $(OBJTREE)/include2 \
-idirafter $(OBJTREE)/include \
-DTEXT_BASE=$(TEXT_BASE) -DUSE_HOSTCC
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CFLAGS = $(HOST_CFLAGS) $(CPPFLAGS) -O
# No -pedantic switch to avoid libfdt compilation warnings
FIT_CFLAGS = -Wall $(CPPFLAGS) -O
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AFLAGS = -D__ASSEMBLY__ $(CPPFLAGS)
CC = $(HOSTCC)
STRIP = $(HOSTSTRIP)
MAKEDEPEND = makedepend
all: $(obj).depend $(BINS) $(LOGO-y) subdirs
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$(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 $@ $^
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$(obj)img2srec$(SFX): $(obj)img2srec.o
$(CC) $(CFLAGS) $(HOST_LDFLAGS) -o $@ $^
$(STRIP) $@
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$(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) $@
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$(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) $@
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$(obj)bmp_logo$(SFX): $(obj)bmp_logo.o
$(CC) $(CFLAGS) $(HOST_LDFLAGS) -o $@ $^
$(STRIP) $@
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$(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 $@ $<
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$(obj)ubsha1.o: $(src)ubsha1.c
$(CC) -g $(CFLAGS) -c -o $@ $<
$(obj)crc32.o: $(obj)crc32.c
$(CC) -g $(CFLAGS) -c -o $@ $<
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$(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 $@ $<
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$(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 $@ $<
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$(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 $@ $<
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subdirs:
ifeq ($(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 $(obj)env_embedded.c
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$(obj)env_embedded.o: $(obj)env_embedded.c
$(CC) -g $(HOST_ENVIRO_CFLAGS) $(CPPFLAGS) -c -o $@ $<
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$(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 $(obj)crc32.c
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$(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 $(LOGO_BMP) >$@
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#########################################################################
# defines $(obj).depend target
include $(SRCTREE)/rules.mk
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sinclude $(obj).depend
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#########################################################################