mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-11-10 15:14:43 +00:00
0a823aa2a8
The 'license' command includes the U-Boot license (GPLv2) into the actual bootloader binary. The license text can be shown interactively at the U-Boot commandline. For products where the commandline can actually be accessed by the end user, this helps to prevent inadvertent GPL violations, since the GPLv2 license text can no longer be 'forgotten' to be included into the product. The 'license' command can be enabled by CONFIG_CMD_LICENSE. Signed-off-by: Harald Welte <laforge@openmoko.org>
307 lines
7.7 KiB
Makefile
307 lines
7.7 KiB
Makefile
#
|
|
# (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
|
|
#
|
|
|
|
BIN_FILES = img2srec$(SFX) mkimage$(SFX) envcrc$(SFX) ubsha1$(SFX) gen_eth_addr$(SFX) bmp_logo$(SFX)
|
|
|
|
OBJ_LINKS = environment.o crc32.o md5.o sha1.o image.o
|
|
OBJ_FILES = img2srec.o mkimage.o envcrc.o ubsha1.o gen_eth_addr.o bmp_logo.o
|
|
|
|
ifeq ($(ARCH),mips)
|
|
BIN_FILES += inca-swap-bytes$(SFX)
|
|
OBJ_FILES += inca-swap-bytes.o
|
|
endif
|
|
|
|
# Don't build by default
|
|
#ifeq ($(ARCH),ppc)
|
|
#BIN_FILES += mpc86x_clk$(SFX)
|
|
#OBJ_FILES += mpc86x_clk.o
|
|
#endif
|
|
|
|
LIBFDT_OBJ_FILES = $(obj)fdt.o $(obj)fdt_ro.o $(obj)fdt_rw.o $(obj)fdt_strerror.o $(obj)fdt_wip.o
|
|
|
|
LOGO_H = $(OBJTREE)/include/bmp_logo.h
|
|
|
|
ifeq ($(LOGO_BMP),)
|
|
LOGO_BMP= logos/denx.bmp
|
|
endif
|
|
ifeq ($(VENDOR),atmel)
|
|
LOGO_BMP= logos/atmel.bmp
|
|
endif
|
|
|
|
|
|
#-------------------------------------------------------------------------
|
|
|
|
HOSTARCH := $(shell uname -m | \
|
|
sed -e s/i.86/i386/ \
|
|
-e s/sun4u/sparc64/ \
|
|
-e s/arm.*/arm/ \
|
|
-e s/sa110/arm/ \
|
|
-e s/powerpc/ppc/ \
|
|
-e s/Power\ Macintosh/ppc/ \
|
|
-e s/macppc/ppc/)
|
|
|
|
HOSTOS := $(shell uname -s | tr A-Z a-z | \
|
|
sed -e 's/\(cygwin\).*/cygwin/')
|
|
|
|
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
|
|
|
|
# now $(obj) is defined
|
|
SRCS := $(addprefix $(obj),$(OBJ_LINKS:.o=.c)) $(OBJ_FILES:.o=.c)
|
|
BINS := $(addprefix $(obj),$(BIN_FILES))
|
|
|
|
#
|
|
# 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_H) subdirs
|
|
|
|
$(obj)envcrc$(SFX): $(obj)envcrc.o $(obj)crc32.o $(obj)environment.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_OBJ_FILES)
|
|
$(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)environment.c:
|
|
@rm -f $(obj)environment.c
|
|
ln -s $(src)../common/environment.c $(obj)environment.c
|
|
|
|
$(obj)environment.o: $(obj)environment.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
|
|
|
|
#########################################################################
|