2 # (C) Copyright 2000-2006
3 # Wolfgang Denk, DENX Software Engineering, wd@denx.de.
5 # See file CREDITS for list of people who contributed to this
8 # This program is free software; you can redistribute it and/or
9 # modify it under the terms of the GNU General Public License as
10 # published by the Free Software Foundation; either version 2 of
11 # the License, or (at your option) any later version.
13 # This program is distributed in the hope that it will be useful,
14 # but WITHOUT ANY WARRANTY; without even the implied warranty of
15 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 # GNU General Public License for more details.
18 # You should have received a copy of the GNU General Public License
19 # along with this program; if not, write to the Free Software
20 # Foundation, Inc., 59 Temple Place, Suite 330, Boston,
24 BIN_FILES = img2srec$(SFX) mkimage$(SFX) envcrc$(SFX) ubsha1$(SFX) gen_eth_addr$(SFX) bmp_logo$(SFX)
26 OBJ_LINKS = env_embedded.o crc32.o md5.o sha1.o image.o
27 OBJ_FILES = img2srec.o mkimage.o envcrc.o ubsha1.o gen_eth_addr.o bmp_logo.o
30 BIN_FILES += inca-swap-bytes$(SFX)
31 OBJ_FILES += inca-swap-bytes.o
34 # Don't build by default
36 #BIN_FILES += mpc86x_clk$(SFX)
37 #OBJ_FILES += mpc86x_clk.o
40 LIBFDT_OBJ_FILES = $(obj)fdt.o $(obj)fdt_ro.o $(obj)fdt_rw.o $(obj)fdt_strerror.o $(obj)fdt_wip.o
42 LOGO_H = $(OBJTREE)/include/bmp_logo.h
45 LOGO_BMP= logos/denx.bmp
47 ifeq ($(VENDOR),atmel)
48 LOGO_BMP= logos/atmel.bmp
52 #-------------------------------------------------------------------------
57 # Mac OS X / Darwin's C preprocessor is Apple specific. It
58 # generates numerous errors and warnings. We want to bypass it
59 # and use GNU C's cpp. To do this we pass the -traditional-cpp
60 # option to the compiler. Note that the -traditional-cpp flag
61 # DOES NOT have the same semantics as GNU C's flag, all it does
62 # is invoke the GNU preprocessor in stock ANSI/ISO C fashion.
64 # Apple's linker is similar, thanks to the new 2 stage linking
65 # multiple symbol definitions are treated as errors, hence the
66 # -multiply_defined suppress option to turn off this error.
68 ifeq ($(HOSTOS)-$(HOSTARCH),darwin-ppc)
69 HOST_CFLAGS = -traditional-cpp -Wall
70 HOST_LDFLAGS =-multiply_defined suppress
74 ifeq ($(HOSTOS)-$(HOSTARCH),netbsd-ppc)
75 HOST_CFLAGS = -Wall -pedantic
83 HOST_CFLAGS = -Wall -pedantic
90 # Cygwin needs .exe files :-(
92 ifeq ($(HOSTOS),cygwin)
100 # Include this after HOSTOS HOSTARCH check
101 # so that we can act intelligently.
103 include $(TOPDIR)/config.mk
105 # now $(obj) is defined
106 SRCS := $(addprefix $(obj),$(OBJ_LINKS:.o=.c)) $(OBJ_FILES:.o=.c)
107 BINS := $(addprefix $(obj),$(BIN_FILES))
110 # Use native tools and options
112 CPPFLAGS = -idirafter $(SRCTREE)/include \
113 -idirafter $(OBJTREE)/include2 \
114 -idirafter $(OBJTREE)/include \
115 -DTEXT_BASE=$(TEXT_BASE) -DUSE_HOSTCC
116 CFLAGS = $(HOST_CFLAGS) $(CPPFLAGS) -O
118 # No -pedantic switch to avoid libfdt compilation warnings
119 FIT_CFLAGS = -Wall $(CPPFLAGS) -O
121 AFLAGS = -D__ASSEMBLY__ $(CPPFLAGS)
124 MAKEDEPEND = makedepend
126 all: $(obj).depend $(BINS) $(LOGO_H) subdirs
128 $(obj)envcrc$(SFX): $(obj)envcrc.o $(obj)crc32.o $(obj)env_embedded.o $(obj)sha1.o
129 $(CC) $(CFLAGS) -o $@ $^
131 $(obj)ubsha1$(SFX): $(obj)ubsha1.o $(obj)sha1.o
132 $(CC) $(CFLAGS) -o $@ $^
134 $(obj)img2srec$(SFX): $(obj)img2srec.o
135 $(CC) $(CFLAGS) $(HOST_LDFLAGS) -o $@ $^
138 $(obj)mkimage$(SFX): $(obj)mkimage.o $(obj)crc32.o $(obj)image.o $(obj)md5.o $(obj)sha1.o $(LIBFDT_OBJ_FILES)
139 $(CC) $(CFLAGS) $(HOST_LDFLAGS) -o $@ $^
142 $(obj)ncb$(SFX): $(obj)ncb.o
143 $(CC) $(CFLAGS) $(HOST_LDFLAGS) -o $@ $^
146 $(obj)gen_eth_addr$(SFX): $(obj)gen_eth_addr.o
147 $(CC) $(CFLAGS) $(HOST_LDFLAGS) -o $@ $^
150 $(obj)bmp_logo$(SFX): $(obj)bmp_logo.o
151 $(CC) $(CFLAGS) $(HOST_LDFLAGS) -o $@ $^
154 $(obj)inca-swap-bytes$(SFX): $(obj)inca-swap-bytes.o
155 $(CC) $(CFLAGS) $(HOST_LDFLAGS) -o $@ $^
158 $(obj)mpc86x_clk$(SFX): $(obj)mpc86x_clk.o
159 $(CC) $(CFLAGS) $(HOST_LDFLAGS) -o $@ $^
162 $(obj)bin2header$(SFX): $(obj)bin2header.o
163 $(CC) $(CFLAGS) $(HOST_LDFLAGS) -o $@ $^
166 $(obj)envcrc.o: $(src)envcrc.c
167 $(CC) -g $(CFLAGS) -c -o $@ $<
169 $(obj)ubsha1.o: $(src)ubsha1.c
170 $(CC) -g $(CFLAGS) -c -o $@ $<
172 $(obj)crc32.o: $(obj)crc32.c
173 $(CC) -g $(CFLAGS) -c -o $@ $<
175 $(obj)md5.o: $(obj)md5.c
176 $(CC) -g $(CFLAGS) -c -o $@ $<
178 $(obj)sha1.o: $(obj)sha1.c
179 $(CC) -g $(CFLAGS) -c -o $@ $<
181 $(obj)image.o: $(obj)image.c
182 $(CC) -g $(FIT_CFLAGS) -c -o $@ $<
184 $(obj)mkimage.o: $(src)mkimage.c
185 $(CC) -g $(FIT_CFLAGS) -c -o $@ $<
187 $(obj)ncb.o: $(src)ncb.c
188 $(CC) -g $(CFLAGS) -c -o $@ $<
190 $(obj)gen_eth_addr.o: $(src)gen_eth_addr.c
191 $(CC) -g $(CFLAGS) -c -o $@ $<
193 $(obj)inca-swap-bytes.o: $(src)inca-swap-bytes.c
194 $(CC) -g $(CFLAGS) -c -o $@ $<
196 $(obj)mpc86x_clk.o: $(src)mpc86x_clk.c
197 $(CC) -g $(CFLAGS) -c -o $@ $<
199 $(obj)fdt.o: $(obj)fdt.c
200 $(CC) -g $(FIT_CFLAGS) -c -o $@ $<
202 $(obj)fdt_ro.o: $(obj)fdt_ro.c
203 $(CC) -g $(FIT_CFLAGS) -c -o $@ $<
205 $(obj)fdt_rw.o: $(obj)fdt_rw.c
206 $(CC) -g $(FIT_CFLAGS) -c -o $@ $<
208 $(obj)fdt_strerror.o: $(obj)fdt_strerror.c
209 $(CC) -g $(FIT_CFLAGS) -c -o $@ $<
211 $(obj)fdt_wip.o: $(obj)fdt_wip.c
212 $(CC) -g $(FIT_CFLAGS) -c -o $@ $<
215 ifeq ($(TOOLSUBDIRS),)
218 @for dir in $(TOOLSUBDIRS) ; do \
221 HOSTARCH=$(HOSTARCH) \
222 HOST_CFLAGS="$(HOST_CFLAGS)" \
223 HOST_LDFLAGS="$(HOST_LDFLAGS)" \
224 -C $$dir || exit 1 ; \
228 $(obj)env_embedded.c:
229 @rm -f $(obj)env_embedded.c
230 ln -s $(src)../common/env_embedded.c $(obj)env_embedded.c
232 $(obj)env_embedded.o: $(obj)env_embedded.c
233 $(CC) -g $(HOST_ENVIRO_CFLAGS) $(CPPFLAGS) -c -o $@ $<
237 ln -s $(src)../include/zlib.h $@
239 $(obj)crc32.c: $(obj)zlib.h
241 ln -s $(src)../lib_generic/crc32.c $(obj)crc32.c
245 ln -s $(src)../lib_generic/md5.c $(obj)md5.c
249 ln -s $(src)../lib_generic/sha1.c $(obj)sha1.c
253 ln -s $(src)../common/image.c $(obj)image.c
254 if [ ! -f $(obj)mkimage.h ] ; then \
255 ln -s $(src)../tools/mkimage.h $(obj)mkimage.h; \
257 if [ ! -f $(obj)fdt_host.h ] ; then \
258 ln -s $(src)../tools/fdt_host.h $(obj)fdt_host.h; \
261 $(obj)fdt.c: $(obj)libfdt_internal.h
263 ln -s $(src)../libfdt/fdt.c $(obj)fdt.c
265 $(obj)fdt_ro.c: $(obj)libfdt_internal.h
266 @rm -f $(obj)fdt_ro.c
267 ln -s $(src)../libfdt/fdt_ro.c $(obj)fdt_ro.c
269 $(obj)fdt_rw.c: $(obj)libfdt_internal.h
270 @rm -f $(obj)fdt_rw.c
271 ln -s $(src)../libfdt/fdt_rw.c $(obj)fdt_rw.c
273 $(obj)fdt_strerror.c: $(obj)libfdt_internal.h
274 @rm -f $(obj)fdt_strerror.c
275 ln -s $(src)../libfdt/fdt_strerror.c $(obj)fdt_strerror.c
277 $(obj)fdt_wip.c: $(obj)libfdt_internal.h
278 @rm -f $(obj)fdt_wip.c
279 ln -s $(src)../libfdt/fdt_wip.c $(obj)fdt_wip.c
281 $(obj)libfdt_internal.h:
282 @rm -f $(obj)libfdt_internal.h
283 ln -s $(src)../libfdt/libfdt_internal.h $(obj)libfdt_internal.h
285 $(LOGO_H): $(obj)bmp_logo $(LOGO_BMP)
286 $(obj)./bmp_logo $(LOGO_BMP) >$@
288 #########################################################################
290 # defines $(obj).depend target
291 include $(SRCTREE)/rules.mk
293 sinclude $(obj).depend
295 #########################################################################