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Commit | Line | Data |
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efee1709 | 1 | # |
f9328639 | 2 | # (C) Copyright 2000-2006 |
efee1709 WD |
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 | ||
efee1709 WD |
24 | TOOLSUBDIRS = |
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 | # | |
efee1709 | 38 | |
e50abf66 | 39 | HOST_CFLAGS = -Wall |
efee1709 | 40 | HOST_LDFLAGS = |
efee1709 | 41 | |
e50abf66 PT |
42 | ifeq ($(HOSTOS)-$(HOSTARCH),darwin-ppc) |
43 | HOST_CFLAGS += -traditional-cpp | |
44 | HOST_LDFLAGS += -multiply_defined suppress | |
efee1709 | 45 | else |
e50abf66 | 46 | HOST_CFLAGS += -pedantic |
efee1709 WD |
47 | endif |
48 | ||
2f8d396b PT |
49 | ifeq ($(HOSTOS),cygwin) |
50 | HOST_CFLAGS += -ansi | |
51 | endif | |
52 | ||
efee1709 | 53 | # |
2f8d396b | 54 | # toolchains targeting win32 generate .exe files |
efee1709 | 55 | # |
2f8d396b | 56 | ifneq (,$(findstring WIN32 ,$(shell $(HOSTCC) -E -dM -xc /dev/null))) |
efee1709 WD |
57 | SFX = .exe |
58 | else | |
59 | SFX = | |
60 | endif | |
61 | ||
efee1709 WD |
62 | # |
63 | # Include this after HOSTOS HOSTARCH check | |
64 | # so that we can act intelligently. | |
65 | # | |
66 | include $(TOPDIR)/config.mk | |
67 | ||
ee3584a5 | 68 | # Generated executable files |
eeba8617 | 69 | BIN_FILES-$(CONFIG_CMD_LOADS) += img2srec$(SFX) |
ee3584a5 | 70 | BIN_FILES-y += mkimage$(SFX) |
4d93a0a8 | 71 | BIN_FILES-$(CONFIG_ENV_IS_EMBEDDED) += envcrc$(SFX) |
7cd5cbc3 | 72 | BIN_FILES-$(CONFIG_SHA1_CHECK_UB_IMG) += ubsha1$(SFX) |
123c48a2 | 73 | BIN_FILES-$(CONFIG_CMD_NET) += gen_eth_addr$(SFX) |
335ffe7e PT |
74 | BIN_FILES-$(CONFIG_LCD_LOGO) += bmp_logo$(SFX) |
75 | BIN_FILES-$(CONFIG_VIDEO_LOGO) += bmp_logo$(SFX) | |
cd26a31a | 76 | BIN_FILES-$(CONFIG_INCA_IP) += inca-swap-bytes$(SFX) |
1cd300de | 77 | BIN_FILES-$(CONFIG_NETCONSOLE) += ncb$(SFX) |
ee3584a5 | 78 | |
fb8b33c1 PT |
79 | # Source files which exist outside the tools directory |
80 | EXT_OBJ_FILES-y += common/env_embedded.o | |
81 | EXT_OBJ_FILES-y += lib_generic/crc32.o | |
82 | EXT_OBJ_FILES-y += lib_generic/md5.o | |
83 | EXT_OBJ_FILES-y += lib_generic/sha1.o | |
84 | EXT_OBJ_FILES-y += common/image.o | |
ee3584a5 PT |
85 | |
86 | # Source files located in the tools directory | |
eeba8617 | 87 | OBJ_FILES-$(CONFIG_CMD_LOADS) += img2srec.o |
ee3584a5 | 88 | OBJ_FILES-y += mkimage.o |
4d93a0a8 | 89 | OBJ_FILES-$(CONFIG_ENV_IS_EMBEDDED) += envcrc.o |
7cd5cbc3 | 90 | OBJ_FILES-$(CONFIG_SHA1_CHECK_UB_IMG) += ubsha1.o |
123c48a2 | 91 | OBJ_FILES-$(CONFIG_CMD_NET) += gen_eth_addr.o |
335ffe7e PT |
92 | OBJ_FILES-$(CONFIG_LCD_LOGO) += bmp_logo.o |
93 | OBJ_FILES-$(CONFIG_VIDEO_LOGO) += bmp_logo.o | |
cd26a31a | 94 | OBJ_FILES-$(CONFIG_INCA_IP) += inca-swap-bytes.o |
1cd300de | 95 | OBJ_FILES-$(CONFIG_NETCONSOLE) += ncb.o |
2f8d396b | 96 | OBJ_FILES-y += os_support.o |
ee3584a5 PT |
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 | |
105 | LIBFDT_OBJ_FILES-y += fdt.o | |
106 | LIBFDT_OBJ_FILES-y += fdt_ro.o | |
107 | LIBFDT_OBJ_FILES-y += fdt_rw.o | |
108 | LIBFDT_OBJ_FILES-y += fdt_strerror.o | |
109 | LIBFDT_OBJ_FILES-y += fdt_wip.o | |
110 | ||
335ffe7e | 111 | # Generated LCD/video logo |
ee3584a5 | 112 | LOGO_H = $(OBJTREE)/include/bmp_logo.h |
335ffe7e PT |
113 | LOGO-$(CONFIG_LCD_LOGO) += $(LOGO_H) |
114 | LOGO-$(CONFIG_VIDEO_LOGO) += $(LOGO_H) | |
ee3584a5 PT |
115 | |
116 | ifeq ($(LOGO_BMP),) | |
117 | LOGO_BMP= logos/denx.bmp | |
118 | endif | |
119 | ifeq ($(VENDOR),atmel) | |
120 | LOGO_BMP= logos/atmel.bmp | |
121 | endif | |
122 | ||
f9328639 | 123 | # now $(obj) is defined |
fb8b33c1 | 124 | SRCS += $(addprefix $(SRCTREE)/,$(EXT_OBJ_FILES-y:.o=.c)) |
b0d4d721 | 125 | SRCS += $(addprefix $(SRCTREE)/tools/,$(OBJ_FILES-y:.o=.c)) |
eed07331 | 126 | SRCS += $(addprefix $(SRCTREE)/libfdt/,$(LIBFDT_OBJ_FILES-y:.o=.c)) |
ee3584a5 PT |
127 | BINS := $(addprefix $(obj),$(BIN_FILES-y)) |
128 | LIBFDT_OBJS := $(addprefix $(obj),$(LIBFDT_OBJ_FILES-y)) | |
f9328639 | 129 | |
efee1709 WD |
130 | # |
131 | # Use native tools and options | |
2f8d396b | 132 | # Define __KERNEL_STRICT_NAMES to prevent typedef overlaps |
efee1709 | 133 | # |
f9328639 MB |
134 | CPPFLAGS = -idirafter $(SRCTREE)/include \ |
135 | -idirafter $(OBJTREE)/include2 \ | |
136 | -idirafter $(OBJTREE)/include \ | |
45d6bdff | 137 | -I $(SRCTREE)/libfdt \ |
40b8d909 | 138 | -I $(SRCTREE)/tools \ |
2f8d396b PT |
139 | -DTEXT_BASE=$(TEXT_BASE) -DUSE_HOSTCC \ |
140 | -D__KERNEL_STRICT_NAMES | |
efee1709 | 141 | CFLAGS = $(HOST_CFLAGS) $(CPPFLAGS) -O |
8cf30809 BS |
142 | |
143 | # No -pedantic switch to avoid libfdt compilation warnings | |
144 | FIT_CFLAGS = -Wall $(CPPFLAGS) -O | |
145 | ||
efee1709 WD |
146 | AFLAGS = -D__ASSEMBLY__ $(CPPFLAGS) |
147 | CC = $(HOSTCC) | |
148 | STRIP = $(HOSTSTRIP) | |
149 | MAKEDEPEND = makedepend | |
150 | ||
335ffe7e | 151 | all: $(obj).depend $(BINS) $(LOGO-y) subdirs |
efee1709 | 152 | |
0cf4fd3c | 153 | $(obj)envcrc$(SFX): $(obj)envcrc.o $(obj)crc32.o $(obj)env_embedded.o $(obj)sha1.o |
21d28e95 | 154 | $(CC) $(CFLAGS) -o $@ $^ |
566a494f | 155 | |
2f8d396b | 156 | $(obj)ubsha1$(SFX): $(obj)ubsha1.o $(obj)sha1.o $(obj)os_support.o |
21d28e95 | 157 | $(CC) $(CFLAGS) -o $@ $^ |
efee1709 | 158 | |
f9328639 | 159 | $(obj)img2srec$(SFX): $(obj)img2srec.o |
21d28e95 PT |
160 | $(CC) $(CFLAGS) $(HOST_LDFLAGS) -o $@ $^ |
161 | $(STRIP) $@ | |
efee1709 | 162 | |
21d28e95 | 163 | $(obj)mkimage$(SFX): $(obj)mkimage.o $(obj)crc32.o $(obj)image.o $(obj)md5.o \ |
2f8d396b | 164 | $(obj)sha1.o $(LIBFDT_OBJS) $(obj)os_support.o |
21d28e95 PT |
165 | $(CC) $(CFLAGS) $(HOST_LDFLAGS) -o $@ $^ |
166 | $(STRIP) $@ | |
efee1709 | 167 | |
f9328639 | 168 | $(obj)ncb$(SFX): $(obj)ncb.o |
21d28e95 PT |
169 | $(CC) $(CFLAGS) $(HOST_LDFLAGS) -o $@ $^ |
170 | $(STRIP) $@ | |
eedcd078 | 171 | |
f9328639 | 172 | $(obj)gen_eth_addr$(SFX): $(obj)gen_eth_addr.o |
21d28e95 PT |
173 | $(CC) $(CFLAGS) $(HOST_LDFLAGS) -o $@ $^ |
174 | $(STRIP) $@ | |
efee1709 | 175 | |
f9328639 | 176 | $(obj)bmp_logo$(SFX): $(obj)bmp_logo.o |
21d28e95 PT |
177 | $(CC) $(CFLAGS) $(HOST_LDFLAGS) -o $@ $^ |
178 | $(STRIP) $@ | |
efee1709 | 179 | |
f9328639 | 180 | $(obj)inca-swap-bytes$(SFX): $(obj)inca-swap-bytes.o |
21d28e95 PT |
181 | $(CC) $(CFLAGS) $(HOST_LDFLAGS) -o $@ $^ |
182 | $(STRIP) $@ | |
3e38691e | 183 | |
f9328639 | 184 | $(obj)mpc86x_clk$(SFX): $(obj)mpc86x_clk.o |
21d28e95 PT |
185 | $(CC) $(CFLAGS) $(HOST_LDFLAGS) -o $@ $^ |
186 | $(STRIP) $@ | |
ef1464cc | 187 | |
0a823aa2 | 188 | $(obj)bin2header$(SFX): $(obj)bin2header.o |
21d28e95 PT |
189 | $(CC) $(CFLAGS) $(HOST_LDFLAGS) -o $@ $^ |
190 | $(STRIP) $@ | |
0a823aa2 | 191 | |
2f8d396b | 192 | # Some files complain if compiled with -pedantic, use FIT_CFLAGS |
b0d4d721 | 193 | $(obj)image.o: $(SRCTREE)/tools/image.c |
21d28e95 | 194 | $(CC) -g $(FIT_CFLAGS) -c -o $@ $< |
b97a2a0a | 195 | |
b0d4d721 | 196 | $(obj)mkimage.o: $(SRCTREE)/tools/mkimage.c |
21d28e95 | 197 | $(CC) -g $(FIT_CFLAGS) -c -o $@ $< |
efee1709 | 198 | |
2f8d396b PT |
199 | $(obj)os_support.o: $(SRCTREE)/tools/os_support.c |
200 | $(CC) -g $(FIT_CFLAGS) -c -o $@ $< | |
201 | ||
b0d4d721 PT |
202 | # Some of the tool objects need to be accessed from outside the tools directory |
203 | $(obj)%.o: $(SRCTREE)/common/%.c | |
21d28e95 | 204 | $(CC) -g $(FIT_CFLAGS) -c -o $@ $< |
8cf30809 | 205 | |
b0d4d721 PT |
206 | $(obj)%.o: $(SRCTREE)/lib_generic/%.c |
207 | $(CC) -g $(CFLAGS) -c -o $@ $< | |
8cf30809 | 208 | |
b0d4d721 | 209 | $(LIBFDT_OBJS): |
21d28e95 | 210 | $(CC) -g $(FIT_CFLAGS) -c -o $@ $< |
8cf30809 | 211 | |
efee1709 | 212 | subdirs: |
e0ac62d7 | 213 | ifeq ($(TOOLSUBDIRS),) |
21d28e95 | 214 | @: |
e0ac62d7 | 215 | else |
21d28e95 PT |
216 | @for dir in $(TOOLSUBDIRS) ; do \ |
217 | $(MAKE) \ | |
218 | HOSTOS=$(HOSTOS) \ | |
219 | HOSTARCH=$(HOSTARCH) \ | |
220 | HOST_CFLAGS="$(HOST_CFLAGS)" \ | |
221 | HOST_LDFLAGS="$(HOST_LDFLAGS)" \ | |
222 | -C $$dir || exit 1 ; \ | |
223 | done | |
e0ac62d7 WD |
224 | endif |
225 | ||
f9328639 | 226 | $(LOGO_H): $(obj)bmp_logo $(LOGO_BMP) |
21d28e95 | 227 | $(obj)./bmp_logo $(LOGO_BMP) >$@ |
efee1709 WD |
228 | |
229 | ######################################################################### | |
230 | ||
f9328639 MB |
231 | # defines $(obj).depend target |
232 | include $(SRCTREE)/rules.mk | |
efee1709 | 233 | |
f9328639 | 234 | sinclude $(obj).depend |
efee1709 WD |
235 | |
236 | ######################################################################### |