xref: /openbmc/u-boot/tools/Makefile (revision 33971937)
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# toolchains targeting win32 generate .exe files
28#
29ifneq (,$(findstring WIN32 ,$(shell $(HOSTCC) -E -dM -xc /dev/null)))
30SFX = .exe
31else
32SFX =
33endif
34
35#
36# Include this after HOSTOS HOSTARCH check
37# so that we can act intelligently.
38#
39include $(TOPDIR)/config.mk
40
41# Enable all the config-independent tools
42ifneq ($(HOST_TOOLS_ALL),)
43CONFIG_LCD_LOGO = y
44CONFIG_CMD_NET = y
45CONFIG_INCA_IP = y
46CONFIG_NETCONSOLE = y
47CONFIG_SHA1_CHECK_UB_IMG = y
48endif
49
50# Generated executable files
51BIN_FILES-$(CONFIG_LCD_LOGO) += bmp_logo$(SFX)
52BIN_FILES-$(CONFIG_VIDEO_LOGO) += bmp_logo$(SFX)
53BIN_FILES-$(CONFIG_ENV_IS_EMBEDDED) += envcrc$(SFX)
54BIN_FILES-$(CONFIG_ENV_IS_IN_DATAFLASH) += envcrc$(SFX)
55BIN_FILES-$(CONFIG_ENV_IS_IN_EEPROM) += envcrc$(SFX)
56BIN_FILES-$(CONFIG_ENV_IS_IN_FLASH) += envcrc$(SFX)
57BIN_FILES-$(CONFIG_ENV_IS_IN_ONENAND) += envcrc$(SFX)
58BIN_FILES-$(CONFIG_ENV_IS_IN_NAND) += envcrc$(SFX)
59BIN_FILES-$(CONFIG_ENV_IS_IN_NVRAM) += envcrc$(SFX)
60BIN_FILES-$(CONFIG_ENV_IS_IN_SPI_FLASH) += envcrc$(SFX)
61BIN_FILES-$(CONFIG_CMD_NET) += gen_eth_addr$(SFX)
62BIN_FILES-$(CONFIG_CMD_LOADS) += img2srec$(SFX)
63BIN_FILES-$(CONFIG_INCA_IP) += inca-swap-bytes$(SFX)
64BIN_FILES-y += mkimage$(SFX)
65BIN_FILES-$(CONFIG_NETCONSOLE) += ncb$(SFX)
66BIN_FILES-$(CONFIG_SHA1_CHECK_UB_IMG) += ubsha1$(SFX)
67
68# Source files which exist outside the tools directory
69EXT_OBJ_FILES-y += common/env_embedded.o
70EXT_OBJ_FILES-y += common/image.o
71EXT_OBJ_FILES-y += lib/crc32.o
72EXT_OBJ_FILES-y += lib/md5.o
73EXT_OBJ_FILES-y += lib/sha1.o
74
75# Source files located in the tools directory
76OBJ_FILES-$(CONFIG_LCD_LOGO) += bmp_logo.o
77OBJ_FILES-$(CONFIG_VIDEO_LOGO) += bmp_logo.o
78NOPED_OBJ_FILES-y += default_image.o
79OBJ_FILES-y += envcrc.o
80NOPED_OBJ_FILES-y += fit_image.o
81OBJ_FILES-$(CONFIG_CMD_NET) += gen_eth_addr.o
82OBJ_FILES-$(CONFIG_CMD_LOADS) += img2srec.o
83OBJ_FILES-$(CONFIG_INCA_IP) += inca-swap-bytes.o
84NOPED_OBJ_FILES-y += kwbimage.o
85NOPED_OBJ_FILES-y += imximage.o
86NOPED_OBJ_FILES-y += mkimage.o
87OBJ_FILES-$(CONFIG_NETCONSOLE) += ncb.o
88NOPED_OBJ_FILES-y += os_support.o
89OBJ_FILES-$(CONFIG_SHA1_CHECK_UB_IMG) += ubsha1.o
90
91# Don't build by default
92#ifeq ($(ARCH),ppc)
93#BIN_FILES-y += mpc86x_clk$(SFX)
94#OBJ_FILES-y += mpc86x_clk.o
95#endif
96
97# Flattened device tree objects
98LIBFDT_OBJ_FILES-y += fdt.o
99LIBFDT_OBJ_FILES-y += fdt_ro.o
100LIBFDT_OBJ_FILES-y += fdt_rw.o
101LIBFDT_OBJ_FILES-y += fdt_strerror.o
102LIBFDT_OBJ_FILES-y += fdt_wip.o
103
104# Generated LCD/video logo
105LOGO_H = $(OBJTREE)/include/bmp_logo.h
106LOGO-$(CONFIG_LCD_LOGO) += $(LOGO_H)
107LOGO-$(CONFIG_VIDEO_LOGO) += $(LOGO_H)
108
109ifeq ($(LOGO_BMP),)
110LOGO_BMP= logos/denx.bmp
111endif
112ifeq ($(VENDOR),atmel)
113LOGO_BMP= logos/atmel.bmp
114endif
115ifeq ($(VENDOR),esd)
116LOGO_BMP= logos/esd.bmp
117endif
118ifeq ($(VENDOR),ronetix)
119LOGO_BMP= logos/ronetix.bmp
120endif
121
122# now $(obj) is defined
123HOSTSRCS += $(addprefix $(SRCTREE)/,$(EXT_OBJ_FILES-y:.o=.c))
124HOSTSRCS += $(addprefix $(SRCTREE)/tools/,$(OBJ_FILES-y:.o=.c))
125HOSTSRCS += $(addprefix $(SRCTREE)/lib/libfdt/,$(LIBFDT_OBJ_FILES-y:.o=.c))
126BINS	:= $(addprefix $(obj),$(sort $(BIN_FILES-y)))
127LIBFDT_OBJS	:= $(addprefix $(obj),$(LIBFDT_OBJ_FILES-y))
128
129HOSTOBJS := $(addprefix $(obj),$(OBJ_FILES-y))
130NOPEDOBJS := $(addprefix $(obj),$(NOPED_OBJ_FILES-y))
131
132#
133# Use native tools and options
134# Define __KERNEL_STRICT_NAMES to prevent typedef overlaps
135#
136HOSTCPPFLAGS =	-idirafter $(SRCTREE)/include \
137		-idirafter $(OBJTREE)/include2 \
138		-idirafter $(OBJTREE)/include \
139	        -I $(SRCTREE)/lib/libfdt \
140		-I $(SRCTREE)/tools \
141		-DTEXT_BASE=$(TEXT_BASE) -DUSE_HOSTCC \
142		-D__KERNEL_STRICT_NAMES
143
144
145all:	$(obj).depend $(BINS) $(LOGO-y) subdirs
146
147$(obj)bin2header$(SFX): $(obj)bin2header.o
148	$(HOSTCC) $(HOSTCFLAGS) $(HOSTLDFLAGS) -o $@ $^
149	$(HOSTSTRIP) $@
150
151$(obj)bmp_logo$(SFX):	$(obj)bmp_logo.o
152	$(HOSTCC) $(HOSTCFLAGS) $(HOSTLDFLAGS) -o $@ $^
153	$(HOSTSTRIP) $@
154
155$(obj)envcrc$(SFX):	$(obj)crc32.o $(obj)env_embedded.o $(obj)envcrc.o $(obj)sha1.o
156	$(HOSTCC) $(HOSTCFLAGS) $(HOSTLDFLAGS) -o $@ $^
157
158$(obj)gen_eth_addr$(SFX):	$(obj)gen_eth_addr.o
159	$(HOSTCC) $(HOSTCFLAGS) $(HOSTLDFLAGS) -o $@ $^
160	$(HOSTSTRIP) $@
161
162$(obj)img2srec$(SFX):	$(obj)img2srec.o
163	$(HOSTCC) $(HOSTCFLAGS) $(HOSTLDFLAGS) -o $@ $^
164	$(HOSTSTRIP) $@
165
166$(obj)inca-swap-bytes$(SFX):	$(obj)inca-swap-bytes.o
167	$(HOSTCC) $(HOSTCFLAGS) $(HOSTLDFLAGS) -o $@ $^
168	$(HOSTSTRIP) $@
169
170$(obj)mkimage$(SFX):	$(obj)crc32.o \
171			$(obj)default_image.o \
172			$(obj)fit_image.o \
173			$(obj)image.o \
174			$(obj)imximage.o \
175			$(obj)kwbimage.o \
176			$(obj)md5.o \
177			$(obj)mkimage.o \
178			$(obj)os_support.o \
179			$(obj)sha1.o \
180			$(LIBFDT_OBJS)
181	$(HOSTCC) $(HOSTCFLAGS) $(HOSTLDFLAGS) -o $@ $^
182	$(HOSTSTRIP) $@
183
184$(obj)mpc86x_clk$(SFX):	$(obj)mpc86x_clk.o
185	$(HOSTCC) $(HOSTCFLAGS) $(HOSTLDFLAGS) -o $@ $^
186	$(HOSTSTRIP) $@
187
188$(obj)ncb$(SFX):	$(obj)ncb.o
189	$(HOSTCC) $(HOSTCFLAGS) $(HOSTLDFLAGS) -o $@ $^
190	$(HOSTSTRIP) $@
191
192$(obj)ubsha1$(SFX):	$(obj)os_support.o $(obj)sha1.o $(obj)ubsha1.o
193	$(HOSTCC) $(HOSTCFLAGS) $(HOSTLDFLAGS) -o $@ $^
194
195# Some of the tool objects need to be accessed from outside the tools directory
196$(obj)%.o: $(SRCTREE)/common/%.c
197	$(HOSTCC) -g $(HOSTCFLAGS_NOPED) -c -o $@ $<
198
199$(obj)%.o: $(SRCTREE)/lib/%.c
200	$(HOSTCC) -g $(HOSTCFLAGS) -c -o $@ $<
201
202$(obj)%.o: $(SRCTREE)/lib/libfdt/%.c
203	$(HOSTCC) -g $(HOSTCFLAGS_NOPED) -c -o $@ $<
204
205subdirs:
206ifeq ($(TOOLSUBDIRS),)
207	@:
208else
209	@for dir in $(TOOLSUBDIRS) ; do \
210	    $(MAKE) \
211		HOSTOS=$(HOSTOS) \
212		HOSTARCH=$(HOSTARCH) \
213		-C $$dir || exit 1 ; \
214	done
215endif
216
217$(LOGO_H):	$(obj)bmp_logo $(LOGO_BMP)
218	$(obj)./bmp_logo $(LOGO_BMP) >$@
219
220#########################################################################
221
222# defines $(obj).depend target
223include $(SRCTREE)/rules.mk
224
225sinclude $(obj).depend
226
227#########################################################################
228