xref: /openbmc/u-boot/tools/Makefile (revision 939e5bf9) 
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_INCA_IP = 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_INCA_IP) += inca-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-$(CONFIG_INCA_IP) += inca-swap-bytes.o
89NOPED_OBJ_FILES-y += kwbimage.o
90NOPED_OBJ_FILES-y += imximage.o
91NOPED_OBJ_FILES-y += mkimage.o
92OBJ_FILES-$(CONFIG_NETCONSOLE) += ncb.o
93NOPED_OBJ_FILES-y += os_support.o
94OBJ_FILES-$(CONFIG_SHA1_CHECK_UB_IMG) += ubsha1.o
95
96# Don't build by default
97#ifeq ($(ARCH),ppc)
98#BIN_FILES-y += mpc86x_clk$(SFX)
99#OBJ_FILES-y += mpc86x_clk.o
100#endif
101
102# Flattened device tree objects
103LIBFDT_OBJ_FILES-y += fdt.o
104LIBFDT_OBJ_FILES-y += fdt_ro.o
105LIBFDT_OBJ_FILES-y += fdt_rw.o
106LIBFDT_OBJ_FILES-y += fdt_strerror.o
107LIBFDT_OBJ_FILES-y += fdt_wip.o
108
109# Generated LCD/video logo
110LOGO_H = $(OBJTREE)/include/bmp_logo.h
111LOGO-$(CONFIG_LCD_LOGO) += $(LOGO_H)
112LOGO-$(CONFIG_VIDEO_LOGO) += $(LOGO_H)
113
114ifeq ($(LOGO_BMP),)
115LOGO_BMP= logos/denx.bmp
116endif
117ifeq ($(VENDOR),atmel)
118LOGO_BMP= logos/atmel.bmp
119endif
120ifeq ($(VENDOR),esd)
121LOGO_BMP= logos/esd.bmp
122endif
123ifeq ($(VENDOR),freescale)
124LOGO_BMP= logos/freescale.bmp
125endif
126ifeq ($(VENDOR),ronetix)
127LOGO_BMP= logos/ronetix.bmp
128endif
129ifeq ($(VENDOR),syteco)
130LOGO_BMP= logos/syteco.bmp
131endif
132
133# now $(obj) is defined
134HOSTSRCS += $(addprefix $(SRCTREE)/,$(EXT_OBJ_FILES-y:.o=.c))
135HOSTSRCS += $(addprefix $(SRCTREE)/tools/,$(OBJ_FILES-y:.o=.c))
136HOSTSRCS += $(addprefix $(SRCTREE)/lib/libfdt/,$(LIBFDT_OBJ_FILES-y:.o=.c))
137BINS	:= $(addprefix $(obj),$(sort $(BIN_FILES-y)))
138LIBFDT_OBJS	:= $(addprefix $(obj),$(LIBFDT_OBJ_FILES-y))
139
140HOSTOBJS := $(addprefix $(obj),$(OBJ_FILES-y))
141NOPEDOBJS := $(addprefix $(obj),$(NOPED_OBJ_FILES-y))
142
143#
144# Use native tools and options
145# Define __KERNEL_STRICT_NAMES to prevent typedef overlaps
146#
147HOSTCPPFLAGS =	-idirafter $(SRCTREE)/include \
148		-idirafter $(OBJTREE)/include2 \
149		-idirafter $(OBJTREE)/include \
150	        -I $(SRCTREE)/lib/libfdt \
151		-I $(SRCTREE)/tools \
152		-DCONFIG_SYS_TEXT_BASE=$(CONFIG_SYS_TEXT_BASE) \
153		-DUSE_HOSTCC \
154		-D__KERNEL_STRICT_NAMES
155
156
157all:	$(obj).depend $(BINS) $(LOGO-y) subdirs
158
159$(obj)bin2header$(SFX): $(obj)bin2header.o
160	$(HOSTCC) $(HOSTCFLAGS) $(HOSTLDFLAGS) -o $@ $^
161	$(HOSTSTRIP) $@
162
163$(obj)bmp_logo$(SFX):	$(obj)bmp_logo.o
164	$(HOSTCC) $(HOSTCFLAGS) $(HOSTLDFLAGS) -o $@ $^
165	$(HOSTSTRIP) $@
166
167$(obj)envcrc$(SFX):	$(obj)crc32.o $(obj)env_embedded.o $(obj)envcrc.o $(obj)sha1.o
168	$(HOSTCC) $(HOSTCFLAGS) $(HOSTLDFLAGS) -o $@ $^
169
170$(obj)gen_eth_addr$(SFX):	$(obj)gen_eth_addr.o
171	$(HOSTCC) $(HOSTCFLAGS) $(HOSTLDFLAGS) -o $@ $^
172	$(HOSTSTRIP) $@
173
174$(obj)img2srec$(SFX):	$(obj)img2srec.o
175	$(HOSTCC) $(HOSTCFLAGS) $(HOSTLDFLAGS) -o $@ $^
176	$(HOSTSTRIP) $@
177
178$(obj)inca-swap-bytes$(SFX):	$(obj)inca-swap-bytes.o
179	$(HOSTCC) $(HOSTCFLAGS) $(HOSTLDFLAGS) -o $@ $^
180	$(HOSTSTRIP) $@
181
182$(obj)mkimage$(SFX):	$(obj)crc32.o \
183			$(obj)default_image.o \
184			$(obj)fit_image.o \
185			$(obj)image.o \
186			$(obj)imximage.o \
187			$(obj)kwbimage.o \
188			$(obj)md5.o \
189			$(obj)mkimage.o \
190			$(obj)os_support.o \
191			$(obj)sha1.o \
192			$(LIBFDT_OBJS)
193	$(HOSTCC) $(HOSTCFLAGS) $(HOSTLDFLAGS) -o $@ $^
194	$(HOSTSTRIP) $@
195
196$(obj)mpc86x_clk$(SFX):	$(obj)mpc86x_clk.o
197	$(HOSTCC) $(HOSTCFLAGS) $(HOSTLDFLAGS) -o $@ $^
198	$(HOSTSTRIP) $@
199
200$(obj)ncb$(SFX):	$(obj)ncb.o
201	$(HOSTCC) $(HOSTCFLAGS) $(HOSTLDFLAGS) -o $@ $^
202	$(HOSTSTRIP) $@
203
204$(obj)ubsha1$(SFX):	$(obj)os_support.o $(obj)sha1.o $(obj)ubsha1.o
205	$(HOSTCC) $(HOSTCFLAGS) $(HOSTLDFLAGS) -o $@ $^
206
207# Some of the tool objects need to be accessed from outside the tools directory
208$(obj)%.o: $(SRCTREE)/common/%.c
209	$(HOSTCC) -g $(HOSTCFLAGS_NOPED) -c -o $@ $<
210
211$(obj)%.o: $(SRCTREE)/lib/%.c
212	$(HOSTCC) -g $(HOSTCFLAGS) -c -o $@ $<
213
214$(obj)%.o: $(SRCTREE)/lib/libfdt/%.c
215	$(HOSTCC) -g $(HOSTCFLAGS_NOPED) -c -o $@ $<
216
217subdirs:
218ifeq ($(TOOLSUBDIRS),)
219	@:
220else
221	@for dir in $(TOOLSUBDIRS) ; do \
222	    $(MAKE) \
223		HOSTOS=$(HOSTOS) \
224		HOSTARCH=$(HOSTARCH) \
225		-C $$dir || exit 1 ; \
226	done
227endif
228
229$(LOGO_H):	$(obj)bmp_logo $(LOGO_BMP)
230	$(obj)./bmp_logo $(LOGO_BMP) >$@
231
232#########################################################################
233
234# defines $(obj).depend target
235include $(SRCTREE)/rules.mk
236
237sinclude $(obj).depend
238
239#########################################################################
240