xref: /rk3399_rockchip-uboot/tools/Makefile (revision 1cd300de5e19c9e8383ee2eb2b6bd3b8b9378c78) 
1#
2# (C) Copyright 2000-2006
3# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
4#
5# See file CREDITS for list of people who contributed to this
6# project.
7#
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.
12#
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.
17#
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,
21# MA 02111-1307 USA
22#
23
24TOOLSUBDIRS =
25
26#
27# Mac OS X / Darwin's C preprocessor is Apple specific.  It
28# generates numerous errors and warnings.  We want to bypass it
29# and use GNU C's cpp.  To do this we pass the -traditional-cpp
30# option to the compiler.  Note that the -traditional-cpp flag
31# DOES NOT have the same semantics as GNU C's flag, all it does
32# is invoke the GNU preprocessor in stock ANSI/ISO C fashion.
33#
34# Apple's linker is similar, thanks to the new 2 stage linking
35# multiple symbol definitions are treated as errors, hence the
36# -multiply_defined suppress option to turn off this error.
37#
38ifeq ($(HOSTOS)-$(HOSTARCH),darwin-ppc)
39HOST_CFLAGS = -traditional-cpp -Wall
40HOST_LDFLAGS =-multiply_defined suppress
41HOST_ENVIRO_CFLAGS =
42
43else
44ifeq ($(HOSTOS)-$(HOSTARCH),netbsd-ppc)
45HOST_CFLAGS = -Wall -pedantic
46HOST_LDFLAGS =
47HOST_ENVIRO_CFLAGS =
48
49#
50# Everyone else
51#
52else
53HOST_CFLAGS = -Wall -pedantic
54HOST_LDFLAGS =
55HOST_ENVIRO_CFLAGS =
56endif
57endif
58
59#
60# Cygwin needs .exe files :-(
61#
62ifeq ($(HOSTOS),cygwin)
63SFX = .exe
64HOST_CFLAGS += -ansi
65else
66SFX =
67endif
68
69#
70# Include this after HOSTOS HOSTARCH check
71# so that we can act intelligently.
72#
73include $(TOPDIR)/config.mk
74
75# Generated executable files
76BIN_FILES-$(CONFIG_CMD_LOADS) += img2srec$(SFX)
77BIN_FILES-y += mkimage$(SFX)
78BIN_FILES-$(CONFIG_ENV_IS_EMBEDDED) += envcrc$(SFX)
79BIN_FILES-$(CONFIG_SHA1_CHECK_UB_IMG) += ubsha1$(SFX)
80BIN_FILES-$(CONFIG_CMD_NET) += gen_eth_addr$(SFX)
81BIN_FILES-$(CONFIG_LCD_LOGO) += bmp_logo$(SFX)
82BIN_FILES-$(CONFIG_VIDEO_LOGO) += bmp_logo$(SFX)
83BIN_FILES-$(CONFIG_INCA_IP) += inca-swap-bytes$(SFX)
84BIN_FILES-$(CONFIG_NETCONSOLE) += ncb$(SFX)
85
86# Source files which are symlinked from elsewhere in U-Boot
87OBJ_LINKS-y += env_embedded.o
88OBJ_LINKS-y += crc32.o md5.o
89OBJ_LINKS-y += sha1.o
90OBJ_LINKS-y += image.o
91
92# Source files located in the tools directory
93OBJ_FILES-$(CONFIG_CMD_LOADS) += img2srec.o
94OBJ_FILES-y += mkimage.o
95OBJ_FILES-$(CONFIG_ENV_IS_EMBEDDED) += envcrc.o
96OBJ_FILES-$(CONFIG_SHA1_CHECK_UB_IMG) += ubsha1.o
97OBJ_FILES-$(CONFIG_CMD_NET) += gen_eth_addr.o
98OBJ_FILES-$(CONFIG_LCD_LOGO) += bmp_logo.o
99OBJ_FILES-$(CONFIG_VIDEO_LOGO) += bmp_logo.o
100OBJ_FILES-$(CONFIG_INCA_IP) += inca-swap-bytes.o
101OBJ_FILES-$(CONFIG_NETCONSOLE) += ncb.o
102
103# Don't build by default
104#ifeq ($(ARCH),ppc)
105#BIN_FILES-y += mpc86x_clk$(SFX)
106#OBJ_FILES-y += mpc86x_clk.o
107#endif
108
109# Flattened device tree objects
110LIBFDT_OBJ_FILES-y += fdt.o
111LIBFDT_OBJ_FILES-y += fdt_ro.o
112LIBFDT_OBJ_FILES-y += fdt_rw.o
113LIBFDT_OBJ_FILES-y += fdt_strerror.o
114LIBFDT_OBJ_FILES-y += fdt_wip.o
115
116# Generated LCD/video logo
117LOGO_H = $(OBJTREE)/include/bmp_logo.h
118LOGO-$(CONFIG_LCD_LOGO) += $(LOGO_H)
119LOGO-$(CONFIG_VIDEO_LOGO) += $(LOGO_H)
120
121ifeq ($(LOGO_BMP),)
122LOGO_BMP= logos/denx.bmp
123endif
124ifeq ($(VENDOR),atmel)
125LOGO_BMP= logos/atmel.bmp
126endif
127
128# now $(obj) is defined
129SRCS	:= $(addprefix $(obj),$(OBJ_LINKS-y:.o=.c)) $(OBJ_FILES-y:.o=.c)
130BINS	:= $(addprefix $(obj),$(BIN_FILES-y))
131LIBFDT_OBJS	:= $(addprefix $(obj),$(LIBFDT_OBJ_FILES-y))
132
133#
134# Use native tools and options
135#
136CPPFLAGS   = -idirafter $(SRCTREE)/include \
137		-idirafter $(OBJTREE)/include2 \
138		-idirafter $(OBJTREE)/include \
139		-DTEXT_BASE=$(TEXT_BASE) -DUSE_HOSTCC
140CFLAGS     = $(HOST_CFLAGS) $(CPPFLAGS) -O
141
142# No -pedantic switch to avoid libfdt compilation warnings
143FIT_CFLAGS = -Wall $(CPPFLAGS) -O
144
145AFLAGS	   = -D__ASSEMBLY__ $(CPPFLAGS)
146CC	   = $(HOSTCC)
147STRIP	   = $(HOSTSTRIP)
148MAKEDEPEND = makedepend
149
150all:	$(obj).depend $(BINS) $(LOGO-y) subdirs
151
152$(obj)envcrc$(SFX):	$(obj)envcrc.o $(obj)crc32.o $(obj)env_embedded.o $(obj)sha1.o
153	$(CC) $(CFLAGS) -o $@ $^
154
155$(obj)ubsha1$(SFX):	$(obj)ubsha1.o $(obj)sha1.o
156	$(CC) $(CFLAGS) -o $@ $^
157
158$(obj)img2srec$(SFX):	$(obj)img2srec.o
159	$(CC) $(CFLAGS) $(HOST_LDFLAGS) -o $@ $^
160	$(STRIP) $@
161
162$(obj)mkimage$(SFX):	$(obj)mkimage.o $(obj)crc32.o $(obj)image.o $(obj)md5.o \
163			$(obj)sha1.o $(LIBFDT_OBJS)
164	$(CC) $(CFLAGS) $(HOST_LDFLAGS) -o $@ $^
165	$(STRIP) $@
166
167$(obj)ncb$(SFX):	$(obj)ncb.o
168	$(CC) $(CFLAGS) $(HOST_LDFLAGS) -o $@ $^
169	$(STRIP) $@
170
171$(obj)gen_eth_addr$(SFX):	$(obj)gen_eth_addr.o
172	$(CC) $(CFLAGS) $(HOST_LDFLAGS) -o $@ $^
173	$(STRIP) $@
174
175$(obj)bmp_logo$(SFX):	$(obj)bmp_logo.o
176	$(CC) $(CFLAGS) $(HOST_LDFLAGS) -o $@ $^
177	$(STRIP) $@
178
179$(obj)inca-swap-bytes$(SFX):	$(obj)inca-swap-bytes.o
180	$(CC) $(CFLAGS) $(HOST_LDFLAGS) -o $@ $^
181	$(STRIP) $@
182
183$(obj)mpc86x_clk$(SFX):	$(obj)mpc86x_clk.o
184	$(CC) $(CFLAGS) $(HOST_LDFLAGS) -o $@ $^
185	$(STRIP) $@
186
187$(obj)bin2header$(SFX): $(obj)bin2header.o
188	$(CC) $(CFLAGS) $(HOST_LDFLAGS) -o $@ $^
189	$(STRIP) $@
190
191$(obj)envcrc.o:	$(src)envcrc.c
192	$(CC) -g $(CFLAGS) -c -o $@ $<
193
194$(obj)ubsha1.o:	$(src)ubsha1.c
195	$(CC) -g $(CFLAGS) -c -o $@ $<
196
197$(obj)crc32.o:	$(obj)crc32.c
198	$(CC) -g $(CFLAGS) -c -o $@ $<
199
200$(obj)md5.o:	$(obj)md5.c
201	$(CC) -g $(CFLAGS) -c -o $@ $<
202
203$(obj)sha1.o:	$(obj)sha1.c
204	$(CC) -g $(CFLAGS) -c -o $@ $<
205
206$(obj)image.o:	$(obj)image.c
207	$(CC) -g $(FIT_CFLAGS) -c -o $@ $<
208
209$(obj)mkimage.o:	$(src)mkimage.c
210	$(CC) -g $(FIT_CFLAGS) -c -o $@ $<
211
212$(obj)ncb.o:		$(src)ncb.c
213	$(CC) -g $(CFLAGS) -c -o $@ $<
214
215$(obj)gen_eth_addr.o:	$(src)gen_eth_addr.c
216	$(CC) -g $(CFLAGS) -c -o $@ $<
217
218$(obj)inca-swap-bytes.o:	$(src)inca-swap-bytes.c
219	$(CC) -g $(CFLAGS) -c -o $@ $<
220
221$(obj)mpc86x_clk.o:	$(src)mpc86x_clk.c
222	$(CC) -g $(CFLAGS) -c -o $@ $<
223
224$(obj)fdt.o:	$(obj)fdt.c
225	$(CC) -g $(FIT_CFLAGS) -c -o $@ $<
226
227$(obj)fdt_ro.o:	$(obj)fdt_ro.c
228	$(CC) -g $(FIT_CFLAGS) -c -o $@ $<
229
230$(obj)fdt_rw.o:	$(obj)fdt_rw.c
231	$(CC) -g $(FIT_CFLAGS) -c -o $@ $<
232
233$(obj)fdt_strerror.o:	$(obj)fdt_strerror.c
234	$(CC) -g $(FIT_CFLAGS) -c -o $@ $<
235
236$(obj)fdt_wip.o:	$(obj)fdt_wip.c
237	$(CC) -g $(FIT_CFLAGS) -c -o $@ $<
238
239subdirs:
240ifeq ($(TOOLSUBDIRS),)
241	@:
242else
243	@for dir in $(TOOLSUBDIRS) ; do \
244	    $(MAKE) \
245		HOSTOS=$(HOSTOS) \
246		HOSTARCH=$(HOSTARCH) \
247		HOST_CFLAGS="$(HOST_CFLAGS)" \
248		HOST_LDFLAGS="$(HOST_LDFLAGS)" \
249		-C $$dir || exit 1 ; \
250	done
251endif
252
253$(obj)env_embedded.c:
254	@rm -f $(obj)env_embedded.c
255	ln -s $(src)../common/env_embedded.c $(obj)env_embedded.c
256
257$(obj)env_embedded.o:	$(obj)env_embedded.c
258	$(CC) -g $(HOST_ENVIRO_CFLAGS) $(CPPFLAGS) -c -o $@ $<
259
260$(obj)zlib.h:
261	@rm -f $@
262	ln -s $(src)../include/zlib.h $@
263
264$(obj)crc32.c: $(obj)zlib.h
265	@rm -f $(obj)crc32.c
266	ln -s $(src)../lib_generic/crc32.c $(obj)crc32.c
267
268$(obj)md5.c:
269	@rm -f $(obj)md5.c
270	ln -s $(src)../lib_generic/md5.c $(obj)md5.c
271
272$(obj)sha1.c:
273	@rm -f $(obj)sha1.c
274	ln -s $(src)../lib_generic/sha1.c $(obj)sha1.c
275
276$(obj)image.c:
277	@rm -f $(obj)image.c
278	ln -s $(src)../common/image.c $(obj)image.c
279	if [ ! -f $(obj)mkimage.h ] ; then \
280		ln -s $(src)../tools/mkimage.h $(obj)mkimage.h; \
281	fi
282	if [ ! -f $(obj)fdt_host.h ] ; then \
283		ln -s $(src)../tools/fdt_host.h $(obj)fdt_host.h; \
284	fi
285
286$(obj)fdt.c:	$(obj)libfdt_internal.h
287	@rm -f $(obj)fdt.c
288	ln -s $(src)../libfdt/fdt.c $(obj)fdt.c
289
290$(obj)fdt_ro.c:	$(obj)libfdt_internal.h
291	@rm -f $(obj)fdt_ro.c
292	ln -s $(src)../libfdt/fdt_ro.c $(obj)fdt_ro.c
293
294$(obj)fdt_rw.c:	$(obj)libfdt_internal.h
295	@rm -f $(obj)fdt_rw.c
296	ln -s $(src)../libfdt/fdt_rw.c $(obj)fdt_rw.c
297
298$(obj)fdt_strerror.c:	$(obj)libfdt_internal.h
299	@rm -f $(obj)fdt_strerror.c
300	ln -s $(src)../libfdt/fdt_strerror.c $(obj)fdt_strerror.c
301
302$(obj)fdt_wip.c:	$(obj)libfdt_internal.h
303	@rm -f $(obj)fdt_wip.c
304	ln -s $(src)../libfdt/fdt_wip.c $(obj)fdt_wip.c
305
306$(obj)libfdt_internal.h:
307	@rm -f $(obj)libfdt_internal.h
308	ln -s $(src)../libfdt/libfdt_internal.h $(obj)libfdt_internal.h
309
310$(LOGO_H):	$(obj)bmp_logo $(LOGO_BMP)
311	$(obj)./bmp_logo $(LOGO_BMP) >$@
312
313#########################################################################
314
315# defines $(obj).depend target
316include $(SRCTREE)/rules.mk
317
318sinclude $(obj).depend
319
320#########################################################################
321