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
= environment.o crc32.o sha1.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 LOGO_H
= $(OBJTREE
)/include/bmp_logo.h
43 LOGO_BMP
= logos
/denx.bmp
46 #-------------------------------------------------------------------------
48 HOSTARCH
:= $(shell uname
-m | \
54 -e s
/Power\ Macintosh
/ppc
/ \
57 HOSTOS
:= $(shell uname
-s | tr A-Z a-z | \
58 sed
-e
's/\(cygwin\).*/cygwin/')
63 # Mac OS X / Darwin's C preprocessor is Apple specific. It
64 # generates numerous errors and warnings. We want to bypass it
65 # and use GNU C's cpp. To do this we pass the -traditional-cpp
66 # option to the compiler. Note that the -traditional-cpp flag
67 # DOES NOT have the same semantics as GNU C's flag, all it does
68 # is invoke the GNU preprocessor in stock ANSI/ISO C fashion.
70 # Apple's linker is similar, thanks to the new 2 stage linking
71 # multiple symbol definitions are treated as errors, hence the
72 # -multiply_defined suppress option to turn off this error.
74 ifeq ($(HOSTOS
)-$(HOSTARCH
),darwin-ppc
)
75 HOST_CFLAGS
= -traditional-cpp
-Wall
76 HOST_LDFLAGS
=-multiply_defined suppress
80 ifeq ($(HOSTOS
)-$(HOSTARCH
),netbsd-ppc
)
81 HOST_CFLAGS
= -Wall
-pedantic
89 HOST_CFLAGS
= -Wall
-pedantic
96 # Cygwin needs .exe files :-(
98 ifeq ($(HOSTOS
),cygwin
)
105 # Include this after HOSTOS HOSTARCH check
106 # so that we can act intelligently.
108 include $(TOPDIR
)/config.mk
110 # now $(obj) is defined
111 SRCS
:= $(addprefix $(obj
),$(OBJ_LINKS
:.o
=.c
)) $(OBJ_FILES
:.o
=.c
)
112 BINS
:= $(addprefix $(obj
),$(BIN_FILES
))
115 # Use native tools and options
117 CPPFLAGS
= -idirafter
$(SRCTREE
)/include \
118 -idirafter
$(OBJTREE
)/include2 \
119 -idirafter
$(OBJTREE
)/include \
120 -DTEXT_BASE
=$(TEXT_BASE
) -DUSE_HOSTCC
121 CFLAGS
= $(HOST_CFLAGS
) $(CPPFLAGS
) -O
122 AFLAGS
= -D__ASSEMBLY__
$(CPPFLAGS
)
125 MAKEDEPEND
= makedepend
127 all: $(obj
).depend
$(BINS
) $(LOGO_H
) subdirs
129 $(obj
)envcrc
$(SFX
): $(obj
)envcrc.o
$(obj
)crc32.o
$(obj
)environment.o
$(obj
)sha1.o
130 $(CC
) $(CFLAGS
) -o
$@
$^
132 $(obj
)ubsha1
$(SFX
): $(obj
)ubsha1.o
$(obj
)sha1.o
133 $(CC
) $(CFLAGS
) -o
$@
$^
135 $(obj
)img2srec
$(SFX
): $(obj
)img2srec.o
136 $(CC
) $(CFLAGS
) $(HOST_LDFLAGS
) -o
$@
$^
139 $(obj
)mkimage
$(SFX
): $(obj
)mkimage.o
$(obj
)crc32.o
$(obj
)sha1.o
140 $(CC
) $(CFLAGS
) $(HOST_LDFLAGS
) -o
$@
$^
143 $(obj
)ncb
$(SFX
): $(obj
)ncb.o
144 $(CC
) $(CFLAGS
) $(HOST_LDFLAGS
) -o
$@
$^
147 $(obj
)gen_eth_addr
$(SFX
): $(obj
)gen_eth_addr.o
148 $(CC
) $(CFLAGS
) $(HOST_LDFLAGS
) -o
$@
$^
151 $(obj
)bmp_logo
$(SFX
): $(obj
)bmp_logo.o
152 $(CC
) $(CFLAGS
) $(HOST_LDFLAGS
) -o
$@
$^
155 $(obj
)inca-swap-bytes
$(SFX
): $(obj
)inca-swap-bytes.o
156 $(CC
) $(CFLAGS
) $(HOST_LDFLAGS
) -o
$@
$^
159 $(obj
)mpc86x_clk
$(SFX
): $(obj
)mpc86x_clk.o
160 $(CC
) $(CFLAGS
) $(HOST_LDFLAGS
) -o
$@
$^
163 $(obj
)envcrc.o
: $(src
)envcrc.c
164 $(CC
) -g
$(CFLAGS
) -c
-o
$@
$<
166 $(obj
)ubsha1.o
: $(src
)ubsha1.c
167 $(CC
) -g
$(CFLAGS
) -c
-o
$@
$<
169 $(obj
)crc32.o
: $(obj
)crc32.c
170 $(CC
) -g
$(CFLAGS
) -c
-o
$@
$<
172 $(obj
)sha1.o
: $(obj
)sha1.c
173 $(CC
) -g
$(CFLAGS
) -c
-o
$@
$<
175 $(obj
)mkimage.o
: $(src
)mkimage.c
176 $(CC
) -g
$(CFLAGS
) -c
-o
$@
$<
178 $(obj
)ncb.o
: $(src
)ncb.c
179 $(CC
) -g
$(CFLAGS
) -c
-o
$@
$<
181 $(obj
)gen_eth_addr.o
: $(src
)gen_eth_addr.c
182 $(CC
) -g
$(CFLAGS
) -c
-o
$@
$<
184 $(obj
)inca-swap-bytes.o
: $(src
)inca-swap-bytes.c
185 $(CC
) -g
$(CFLAGS
) -c
-o
$@
$<
187 $(obj
)mpc86x_clk.o
: $(src
)mpc86x_clk.c
188 $(CC
) -g
$(CFLAGS
) -c
-o
$@
$<
191 ifeq ($(TOOLSUBDIRS
),)
194 @for
dir in
$(TOOLSUBDIRS
) ; do \
197 HOSTARCH
=$(HOSTARCH
) \
198 HOST_CFLAGS
="$(HOST_CFLAGS)" \
199 HOST_LDFLAGS
="$(HOST_LDFLAGS)" \
200 -C
$$dir || exit
1 ; \
205 @
rm -f
$(obj
)environment.c
206 ln
-s
$(src
)..
/common
/environment.c
$(obj
)environment.c
208 $(obj
)environment.o
: $(obj
)environment.c
209 $(CC
) -g
$(HOST_ENVIRO_CFLAGS
) $(CPPFLAGS
) -c
-o
$@
$<
213 ln
-s
$(src
)..
/lib_generic
/crc32.c
$(obj
)crc32.c
217 ln
-s
$(src
)..
/lib_generic
/sha1.c
$(obj
)sha1.c
219 $(LOGO_H
): $(obj
)bmp_logo
$(LOGO_BMP
)
220 $(obj
).
/bmp_logo
$(LOGO_BMP
) >$@
222 #########################################################################
224 # defines $(obj).depend target
225 include $(SRCTREE
)/rules.mk
227 sinclude
$(obj
).depend
229 #########################################################################