xref: /openbmc/u-boot/tools/Makefile (revision 3eb90bad) 
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 $(TOPDIR)/config.mk
40
41# Generated executable files
42BIN_FILES-$(CONFIG_LCD_LOGO) += bmp_logo$(SFX)
43BIN_FILES-$(CONFIG_VIDEO_LOGO) += bmp_logo$(SFX)
44BIN_FILES-$(CONFIG_ENV_IS_EMBEDDED) += envcrc$(SFX)
45BIN_FILES-$(CONFIG_ENV_IS_IN_DATAFLASH) += envcrc$(SFX)
46BIN_FILES-$(CONFIG_ENV_IS_IN_EEPROM) += envcrc$(SFX)
47BIN_FILES-$(CONFIG_ENV_IS_IN_FLASH) += envcrc$(SFX)
48BIN_FILES-$(CONFIG_ENV_IS_IN_ONENAND) += envcrc$(SFX)
49BIN_FILES-$(CONFIG_ENV_IS_IN_NAND) += envcrc$(SFX)
50BIN_FILES-$(CONFIG_ENV_IS_IN_NVRAM) += envcrc$(SFX)
51BIN_FILES-$(CONFIG_ENV_IS_IN_SPI_FLASH) += envcrc$(SFX)
52BIN_FILES-$(CONFIG_CMD_NET) += gen_eth_addr$(SFX)
53BIN_FILES-$(CONFIG_CMD_LOADS) += img2srec$(SFX)
54BIN_FILES-$(CONFIG_INCA_IP) += inca-swap-bytes$(SFX)
55BIN_FILES-y += mkimage$(SFX)
56BIN_FILES-$(CONFIG_NETCONSOLE) += ncb$(SFX)
57BIN_FILES-$(CONFIG_SHA1_CHECK_UB_IMG) += ubsha1$(SFX)
58
59# Source files which exist outside the tools directory
60EXT_OBJ_FILES-y += common/env_embedded.o
61EXT_OBJ_FILES-y += common/image.o
62EXT_OBJ_FILES-y += lib_generic/crc32.o
63EXT_OBJ_FILES-y += lib_generic/md5.o
64EXT_OBJ_FILES-y += lib_generic/sha1.o
65
66# Source files located in the tools directory
67OBJ_FILES-$(CONFIG_LCD_LOGO) += bmp_logo.o
68OBJ_FILES-$(CONFIG_VIDEO_LOGO) += bmp_logo.o
69NOPED_OBJ_FILES-y += default_image.o
70OBJ_FILES-y += envcrc.o
71NOPED_OBJ_FILES-y += fit_image.o
72OBJ_FILES-$(CONFIG_CMD_NET) += gen_eth_addr.o
73OBJ_FILES-$(CONFIG_CMD_LOADS) += img2srec.o
74OBJ_FILES-$(CONFIG_INCA_IP) += inca-swap-bytes.o
75NOPED_OBJ_FILES-y += kwbimage.o
76NOPED_OBJ_FILES-y += mkimage.o
77OBJ_FILES-$(CONFIG_NETCONSOLE) += ncb.o
78NOPED_OBJ_FILES-y += os_support.o
79OBJ_FILES-$(CONFIG_SHA1_CHECK_UB_IMG) += ubsha1.o
80
81# Don't build by default
82#ifeq ($(ARCH),ppc)
83#BIN_FILES-y += mpc86x_clk$(SFX)
84#OBJ_FILES-y += mpc86x_clk.o
85#endif
86
87# Flattened device tree objects
88LIBFDT_OBJ_FILES-y += fdt.o
89LIBFDT_OBJ_FILES-y += fdt_ro.o
90LIBFDT_OBJ_FILES-y += fdt_rw.o
91LIBFDT_OBJ_FILES-y += fdt_strerror.o
92LIBFDT_OBJ_FILES-y += fdt_wip.o
93
94# Generated LCD/video logo
95LOGO_H = $(OBJTREE)/include/bmp_logo.h
96LOGO-$(CONFIG_LCD_LOGO) += $(LOGO_H)
97LOGO-$(CONFIG_VIDEO_LOGO) += $(LOGO_H)
98
99ifeq ($(LOGO_BMP),)
100LOGO_BMP= logos/denx.bmp
101endif
102ifeq ($(VENDOR),atmel)
103LOGO_BMP= logos/atmel.bmp
104endif
105ifeq ($(VENDOR),ronetix)
106LOGO_BMP= logos/ronetix.bmp
107endif
108
109# now $(obj) is defined
110HOSTSRCS += $(addprefix $(SRCTREE)/,$(EXT_OBJ_FILES-y:.o=.c))
111HOSTSRCS += $(addprefix $(SRCTREE)/tools/,$(OBJ_FILES-y:.o=.c))
112HOSTSRCS += $(addprefix $(SRCTREE)/libfdt/,$(LIBFDT_OBJ_FILES-y:.o=.c))
113BINS	:= $(addprefix $(obj),$(sort $(BIN_FILES-y)))
114LIBFDT_OBJS	:= $(addprefix $(obj),$(LIBFDT_OBJ_FILES-y))
115
116HOSTOBJS := $(addprefix $(obj),$(OBJ_FILES-y))
117NOPEDOBJS := $(addprefix $(obj),$(NOPED_OBJ_FILES-y))
118
119#
120# Use native tools and options
121# Define __KERNEL_STRICT_NAMES to prevent typedef overlaps
122#
123HOSTCPPFLAGS =	-idirafter $(SRCTREE)/include \
124		-idirafter $(OBJTREE)/include2 \
125		-idirafter $(OBJTREE)/include \
126	        -I $(SRCTREE)/libfdt \
127		-I $(SRCTREE)/tools \
128		-DTEXT_BASE=$(TEXT_BASE) -DUSE_HOSTCC \
129		-D__KERNEL_STRICT_NAMES
130
131
132all:	$(obj).depend $(BINS) $(LOGO-y) subdirs
133
134$(obj)bin2header$(SFX): $(obj)bin2header.o
135	$(HOSTCC) $(HOSTCFLAGS) $(HOSTLDFLAGS) -o $@ $^
136	$(HOSTSTRIP) $@
137
138$(obj)bmp_logo$(SFX):	$(obj)bmp_logo.o
139	$(HOSTCC) $(HOSTCFLAGS) $(HOSTLDFLAGS) -o $@ $^
140	$(HOSTSTRIP) $@
141
142$(obj)envcrc$(SFX):	$(obj)crc32.o $(obj)env_embedded.o $(obj)envcrc.o $(obj)sha1.o
143	$(HOSTCC) $(HOSTCFLAGS) $(HOSTLDFLAGS) -o $@ $^
144
145$(obj)gen_eth_addr$(SFX):	$(obj)gen_eth_addr.o
146	$(HOSTCC) $(HOSTCFLAGS) $(HOSTLDFLAGS) -o $@ $^
147	$(HOSTSTRIP) $@
148
149$(obj)img2srec$(SFX):	$(obj)img2srec.o
150	$(HOSTCC) $(HOSTCFLAGS) $(HOSTLDFLAGS) -o $@ $^
151	$(HOSTSTRIP) $@
152
153$(obj)inca-swap-bytes$(SFX):	$(obj)inca-swap-bytes.o
154	$(HOSTCC) $(HOSTCFLAGS) $(HOSTLDFLAGS) -o $@ $^
155	$(HOSTSTRIP) $@
156
157$(obj)mkimage$(SFX):	$(obj)crc32.o \
158			$(obj)default_image.o \
159			$(obj)fit_image.o \
160			$(obj)image.o \
161			$(obj)kwbimage.o \
162			$(obj)md5.o \
163			$(obj)mkimage.o \
164			$(obj)os_support.o \
165			$(obj)sha1.o \
166			$(LIBFDT_OBJS)
167	$(HOSTCC) $(HOSTCFLAGS) $(HOSTLDFLAGS) -o $@ $^
168	$(HOSTSTRIP) $@
169
170$(obj)mpc86x_clk$(SFX):	$(obj)mpc86x_clk.o
171	$(HOSTCC) $(HOSTCFLAGS) $(HOSTLDFLAGS) -o $@ $^
172	$(HOSTSTRIP) $@
173
174$(obj)ncb$(SFX):	$(obj)ncb.o
175	$(HOSTCC) $(HOSTCFLAGS) $(HOSTLDFLAGS) -o $@ $^
176	$(HOSTSTRIP) $@
177
178$(obj)ubsha1$(SFX):	$(obj)os_support.o $(obj)sha1.o $(obj)ubsha1.o
179	$(HOSTCC) $(HOSTCFLAGS) $(HOSTLDFLAGS) -o $@ $^
180
181# Some of the tool objects need to be accessed from outside the tools directory
182$(obj)%.o: $(SRCTREE)/common/%.c
183	$(HOSTCC) -g $(HOSTCFLAGS_NOPED) -c -o $@ $<
184
185$(obj)%.o: $(SRCTREE)/lib_generic/%.c
186	$(HOSTCC) -g $(HOSTCFLAGS) -c -o $@ $<
187
188$(LIBFDT_OBJS):
189	$(HOSTCC) -g $(HOSTCFLAGS_NOPED) -c -o $@ $<
190
191subdirs:
192ifeq ($(TOOLSUBDIRS),)
193	@:
194else
195	@for dir in $(TOOLSUBDIRS) ; do \
196	    $(MAKE) \
197		HOSTOS=$(HOSTOS) \
198		HOSTARCH=$(HOSTARCH) \
199		-C $$dir || exit 1 ; \
200	done
201endif
202
203$(LOGO_H):	$(obj)bmp_logo $(LOGO_BMP)
204	$(obj)./bmp_logo $(LOGO_BMP) >$@
205
206#########################################################################
207
208# defines $(obj).depend target
209include $(SRCTREE)/rules.mk
210
211sinclude $(obj).depend
212
213#########################################################################
214