xref: /openbmc/u-boot/tools/Makefile (revision e2a53458) 
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# Include this after HOSTOS HOSTARCH check
28# so that we can act intelligently.
29#
30include $(TOPDIR)/config.mk
31
32#
33# toolchains targeting win32 generate .exe files
34#
35ifneq (,$(findstring WIN32 ,$(shell $(HOSTCC) -E -dM -xc /dev/null)))
36SFX = .exe
37else
38SFX =
39endif
40
41# Enable all the config-independent tools
42ifneq ($(HOST_TOOLS_ALL),)
43CONFIG_LCD_LOGO = y
44CONFIG_CMD_LOADS = y
45CONFIG_CMD_NET = y
46CONFIG_XWAY_SWAP_BYTES = y
47CONFIG_NETCONSOLE = y
48CONFIG_SHA1_CHECK_UB_IMG = y
49endif
50
51# Merge all the different vars for envcrc into one
52ENVCRC-$(CONFIG_ENV_IS_EMBEDDED) = y
53ENVCRC-$(CONFIG_ENV_IS_IN_DATAFLASH) = y
54ENVCRC-$(CONFIG_ENV_IS_IN_EEPROM) = y
55ENVCRC-$(CONFIG_ENV_IS_IN_FLASH) = y
56ENVCRC-$(CONFIG_ENV_IS_IN_ONENAND) = y
57ENVCRC-$(CONFIG_ENV_IS_IN_NAND) = y
58ENVCRC-$(CONFIG_ENV_IS_IN_NVRAM) = y
59ENVCRC-$(CONFIG_ENV_IS_IN_SPI_FLASH) = y
60CONFIG_BUILD_ENVCRC ?= $(ENVCRC-y)
61
62# Generated executable files
63BIN_FILES-$(CONFIG_LCD_LOGO) += bmp_logo$(SFX)
64BIN_FILES-$(CONFIG_VIDEO_LOGO) += bmp_logo$(SFX)
65BIN_FILES-$(CONFIG_BUILD_ENVCRC) += envcrc$(SFX)
66BIN_FILES-$(CONFIG_CMD_NET) += gen_eth_addr$(SFX)
67BIN_FILES-$(CONFIG_CMD_LOADS) += img2srec$(SFX)
68BIN_FILES-$(CONFIG_XWAY_SWAP_BYTES) += xway-swap-bytes$(SFX)
69BIN_FILES-y += mkimage$(SFX)
70BIN_FILES-$(CONFIG_NETCONSOLE) += ncb$(SFX)
71BIN_FILES-$(CONFIG_SHA1_CHECK_UB_IMG) += ubsha1$(SFX)
72
73# Source files which exist outside the tools directory
74EXT_OBJ_FILES-$(CONFIG_BUILD_ENVCRC) += common/env_embedded.o
75EXT_OBJ_FILES-y += common/image.o
76EXT_OBJ_FILES-y += lib/crc32.o
77EXT_OBJ_FILES-y += lib/md5.o
78EXT_OBJ_FILES-y += lib/sha1.o
79
80# Source files located in the tools directory
81OBJ_FILES-$(CONFIG_LCD_LOGO) += bmp_logo.o
82OBJ_FILES-$(CONFIG_VIDEO_LOGO) += bmp_logo.o
83NOPED_OBJ_FILES-y += default_image.o
84OBJ_FILES-$(CONFIG_BUILD_ENVCRC) += envcrc.o
85NOPED_OBJ_FILES-y += fit_image.o
86OBJ_FILES-$(CONFIG_CMD_NET) += gen_eth_addr.o
87OBJ_FILES-$(CONFIG_CMD_LOADS) += img2srec.o
88OBJ_FILES-$(CONFIG_XWAY_SWAP_BYTES) += xway-swap-bytes.o
89NOPED_OBJ_FILES-y += kwbimage.o
90NOPED_OBJ_FILES-y += imximage.o
91NOPED_OBJ_FILES-y += omapimage.o
92NOPED_OBJ_FILES-y += mkimage.o
93OBJ_FILES-$(CONFIG_NETCONSOLE) += ncb.o
94NOPED_OBJ_FILES-y += os_support.o
95OBJ_FILES-$(CONFIG_SHA1_CHECK_UB_IMG) += ubsha1.o
96NOPED_OBJ_FILES-y += ublimage.o
97
98# Don't build by default
99#ifeq ($(ARCH),ppc)
100#BIN_FILES-y += mpc86x_clk$(SFX)
101#OBJ_FILES-y += mpc86x_clk.o
102#endif
103
104# Flattened device tree objects
105LIBFDT_OBJ_FILES-y += fdt.o
106LIBFDT_OBJ_FILES-y += fdt_ro.o
107LIBFDT_OBJ_FILES-y += fdt_rw.o
108LIBFDT_OBJ_FILES-y += fdt_strerror.o
109LIBFDT_OBJ_FILES-y += fdt_wip.o
110
111# Generated LCD/video logo
112LOGO_H = $(OBJTREE)/include/bmp_logo.h
113LOGO-$(CONFIG_LCD_LOGO) += $(LOGO_H)
114LOGO-$(CONFIG_VIDEO_LOGO) += $(LOGO_H)
115
116ifeq ($(LOGO_BMP),)
117LOGO_BMP= logos/denx.bmp
118endif
119ifeq ($(VENDOR),atmel)
120LOGO_BMP= logos/atmel.bmp
121endif
122ifeq ($(VENDOR),esd)
123LOGO_BMP= logos/esd.bmp
124endif
125ifeq ($(VENDOR),freescale)
126LOGO_BMP= logos/freescale.bmp
127endif
128ifeq ($(VENDOR),ronetix)
129LOGO_BMP= logos/ronetix.bmp
130endif
131ifeq ($(VENDOR),syteco)
132LOGO_BMP= logos/syteco.bmp
133endif
134ifeq ($(VENDOR),intercontrol)
135LOGO_BMP= logos/intercontrol.bmp
136endif
137
138# now $(obj) is defined
139HOSTSRCS += $(addprefix $(SRCTREE)/,$(EXT_OBJ_FILES-y:.o=.c))
140HOSTSRCS += $(addprefix $(SRCTREE)/tools/,$(OBJ_FILES-y:.o=.c))
141HOSTSRCS += $(addprefix $(SRCTREE)/lib/libfdt/,$(LIBFDT_OBJ_FILES-y:.o=.c))
142BINS	:= $(addprefix $(obj),$(sort $(BIN_FILES-y)))
143LIBFDT_OBJS	:= $(addprefix $(obj),$(LIBFDT_OBJ_FILES-y))
144
145HOSTOBJS := $(addprefix $(obj),$(OBJ_FILES-y))
146NOPEDOBJS := $(addprefix $(obj),$(NOPED_OBJ_FILES-y))
147
148#
149# Use native tools and options
150# Define __KERNEL_STRICT_NAMES to prevent typedef overlaps
151#
152HOSTCPPFLAGS =	-idirafter $(SRCTREE)/include \
153		-idirafter $(OBJTREE)/include2 \
154		-idirafter $(OBJTREE)/include \
155	        -I $(SRCTREE)/lib/libfdt \
156		-I $(SRCTREE)/tools \
157		-DCONFIG_SYS_TEXT_BASE=$(CONFIG_SYS_TEXT_BASE) \
158		-DUSE_HOSTCC \
159		-D__KERNEL_STRICT_NAMES
160
161
162all:	$(obj).depend $(BINS) $(LOGO-y) subdirs
163
164$(obj)bin2header$(SFX): $(obj)bin2header.o
165	$(HOSTCC) $(HOSTCFLAGS) $(HOSTLDFLAGS) -o $@ $^
166	$(HOSTSTRIP) $@
167
168$(obj)bmp_logo$(SFX):	$(obj)bmp_logo.o
169	$(HOSTCC) $(HOSTCFLAGS) $(HOSTLDFLAGS) -o $@ $^
170	$(HOSTSTRIP) $@
171
172$(obj)envcrc$(SFX):	$(obj)crc32.o $(obj)env_embedded.o $(obj)envcrc.o $(obj)sha1.o
173	$(HOSTCC) $(HOSTCFLAGS) $(HOSTLDFLAGS) -o $@ $^
174
175$(obj)gen_eth_addr$(SFX):	$(obj)gen_eth_addr.o
176	$(HOSTCC) $(HOSTCFLAGS) $(HOSTLDFLAGS) -o $@ $^
177	$(HOSTSTRIP) $@
178
179$(obj)img2srec$(SFX):	$(obj)img2srec.o
180	$(HOSTCC) $(HOSTCFLAGS) $(HOSTLDFLAGS) -o $@ $^
181	$(HOSTSTRIP) $@
182
183$(obj)xway-swap-bytes$(SFX):	$(obj)xway-swap-bytes.o
184	$(HOSTCC) $(HOSTCFLAGS) $(HOSTLDFLAGS) -o $@ $^
185	$(HOSTSTRIP) $@
186
187$(obj)mkimage$(SFX):	$(obj)crc32.o \
188			$(obj)default_image.o \
189			$(obj)fit_image.o \
190			$(obj)image.o \
191			$(obj)imximage.o \
192			$(obj)kwbimage.o \
193			$(obj)md5.o \
194			$(obj)mkimage.o \
195			$(obj)os_support.o \
196			$(obj)omapimage.o \
197			$(obj)sha1.o \
198			$(obj)ublimage.o \
199			$(LIBFDT_OBJS)
200	$(HOSTCC) $(HOSTCFLAGS) $(HOSTLDFLAGS) -o $@ $^
201	$(HOSTSTRIP) $@
202
203$(obj)mpc86x_clk$(SFX):	$(obj)mpc86x_clk.o
204	$(HOSTCC) $(HOSTCFLAGS) $(HOSTLDFLAGS) -o $@ $^
205	$(HOSTSTRIP) $@
206
207$(obj)ncb$(SFX):	$(obj)ncb.o
208	$(HOSTCC) $(HOSTCFLAGS) $(HOSTLDFLAGS) -o $@ $^
209	$(HOSTSTRIP) $@
210
211$(obj)ubsha1$(SFX):	$(obj)os_support.o $(obj)sha1.o $(obj)ubsha1.o
212	$(HOSTCC) $(HOSTCFLAGS) $(HOSTLDFLAGS) -o $@ $^
213
214# Some of the tool objects need to be accessed from outside the tools directory
215$(obj)%.o: $(SRCTREE)/common/%.c
216	$(HOSTCC) -g $(HOSTCFLAGS_NOPED) -c -o $@ $<
217
218$(obj)%.o: $(SRCTREE)/lib/%.c
219	$(HOSTCC) -g $(HOSTCFLAGS) -c -o $@ $<
220
221$(obj)%.o: $(SRCTREE)/lib/libfdt/%.c
222	$(HOSTCC) -g $(HOSTCFLAGS_NOPED) -c -o $@ $<
223
224subdirs:
225ifeq ($(TOOLSUBDIRS),)
226	@:
227else
228	@for dir in $(TOOLSUBDIRS) ; do \
229	    $(MAKE) \
230		HOSTOS=$(HOSTOS) \
231		HOSTARCH=$(HOSTARCH) \
232		-C $$dir || exit 1 ; \
233	done
234endif
235
236$(LOGO_H):	$(obj)bmp_logo $(LOGO_BMP)
237	$(obj)./bmp_logo $(LOGO_BMP) >$@
238
239#########################################################################
240
241# defines $(obj).depend target
242include $(SRCTREE)/rules.mk
243
244sinclude $(obj).depend
245
246#########################################################################
247