# # (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 sha1.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 LOGO_H = $(OBJTREE)/include/bmp_logo.h ifeq ($(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) 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 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 $(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)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)sha1.o: $(obj)sha1.c $(CC) -g $(CFLAGS) -c -o $@ $< $(obj)mkimage.o: $(src)mkimage.c $(CC) -g $(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 $@ $< subdirs: ifeq ($(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)crc32.c: @rm -f $(obj)crc32.c ln -s $(src)../lib_generic/crc32.c $(obj)crc32.c $(obj)sha1.c: @rm -f $(obj)sha1.c ln -s $(src)../lib_generic/sha1.c $(obj)sha1.c $(LOGO_H): $(obj)bmp_logo $(LOGO_BMP) $(obj)./bmp_logo $(LOGO_BMP) >$@ ######################################################################### # defines $(obj).depend target include $(SRCTREE)/rules.mk sinclude $(obj).depend #########################################################################