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Diffstat (limited to 'tools/Makefile')
| -rw-r--r-- | tools/Makefile | 177 |
1 files changed, 177 insertions, 0 deletions
diff --git a/tools/Makefile b/tools/Makefile new file mode 100644 index 0000000..41bcc59 --- /dev/null +++ b/tools/Makefile @@ -0,0 +1,177 @@ +# +# (C) Copyright 2000, 2001 +# 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 +# + +BINS = img2srec$(SFX) mkimage$(SFX) envcrc$(SFX) gen_eth_addr$(SFX) bmp_logo$(SFX) + +OBJS = environment.o img2srec.o mkimage.o crc32.o envcrc.o gen_eth_addr.o bmp_logo.o + +LOGO_H = $(TOPDIR)/include/bmp_logo.h + +ifeq ($(LOGO_BMP),) +LOGO_BMP= logos/denx.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) +TOOLSUBDIRS+= gdb +HOST_CFLAGS = -traditional-cpp -Wall +HOST_LDFLAGS =-multiply_defined suppress +HOST_ENVIRO_CFLAGS = -traditional-cpp + +else +# +# The gdb tools won't build natively on NetBSD since bfd.h (and ansidecl.h) +# are not installed -- just skip them, they are not really essential. +# +ifeq ($(HOSTOS)-$(HOSTARCH),netbsd-ppc) +HOST_CFLAGS = -Wall -pedantic +HOST_LDFLAGS = +HOST_ENVIRO_CFLAGS = + +# +# Everyone else +# +else +TOOLSUBDIRS+= gdb +HOST_CFLAGS = -Wall -pedantic +HOST_LDFLAGS = +HOST_ENVIRO_CFLAGS = +endif +endif + +# +# Cygwin needs .exe files :-( +# +ifeq ($(HOSTOS),cygwin) +SFX = .exe +else +SFX = +endif + + +# +# Include this after HOSTOS HOSTARCH check +# so that we can act intelligently. +# +include $(TOPDIR)/config.mk + +# +# Use native tools and options +# +CPPFLAGS = -I../include -I.. -DTEXT_BASE=$(TEXT_BASE) -DUSE_HOSTCC +CFLAGS = $(HOST_CFLAGS) $(CPPFLAGS) -O +AFLAGS = -D__ASSEMBLY__ $(CPPFLAGS) +CC = $(HOSTCC) +STRIP = $(HOSTSTRIP) +MAKEDEPEND = makedepend + +all: .depend $(BINS) $(LOGO_H) subdirs + +envcrc$(SFX): envcrc.o crc32.o environment.o + $(CC) $(CFLAGS) -o $@ $^ + +img2srec$(SFX): img2srec.o + $(CC) $(CFLAGS) $(HOST_LDFLAGS) -o $@ $^ + $(STRIP) $@ + +mkimage$(SFX): mkimage.o crc32.o + $(CC) $(CFLAGS) $(HOST_LDFLAGS) -o $@ $^ + $(STRIP) $@ + +gen_eth_addr$(SFX): gen_eth_addr.o + $(CC) $(CFLAGS) $(HOST_LDFLAGS) -o $@ $^ + $(STRIP) $@ + +bmp_logo$(SFX): bmp_logo.o + $(CC) $(CFLAGS) $(HOST_LDFLAGS) -o $@ $^ + $(STRIP) $@ + +envcrc.o: envcrc.c + $(CC) -g $(CFLAGS) -c $< + +crc32.o: crc32.c + $(CC) -g $(CFLAGS) -c $< + +mkimage.o: mkimage.c + $(CC) -g $(CFLAGS) -c $< + +gen_eth_addr.o: gen_eth_addr.c + $(CC) -g $(CFLAGS) -c $< + +subdirs: + @for dir in $(TOOLSUBDIRS) ; do \ + $(MAKE) \ + HOSTOS=$(HOSTOS) \ + HOSTARCH=$(HOSTARCH) \ + HOST_CFLAGS="$(HOST_CFLAGS)" \ + HOST_LDFLAGS="$(HOST_LDFLAGS)" \ + -C $$dir || exit 1 ; \ + done +environment.c: + ln -s ../common/environment.c environment.c + +environment.o: environment.c + $(CC) -g $(HOST_ENVIRO_CFLAGS) $(CPPFLAGS) -c $< + +crc32.c: + ln -s ../lib_generic/crc32.c crc32.c + +$(LOGO_H): bmp_logo $(LOGO_BMP) + ./bmp_logo $(LOGO_BMP) >$@ + +######################################################################### + +.depend: Makefile $(OBJS:.o=.c) + $(CC) -M $(HOST_CFLAGS) $(CPPFLAGS) $(OBJS:.o=.c) > $@ + +sinclude .depend + +######################################################################### + |