tools/Makefile

   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
  24 TOOLSUBDIRS = kernel-doc
  25
  26 #
  27 # Include this after HOSTOS HOSTARCH check
  28 # so that we can act intelligently.
  29 #
  30 include $(TOPDIR)/config.mk
  31
  32 #
  33 # toolchains targeting win32 generate .exe files
  34 #
  35 ifneq (,$(findstring WIN32 ,$(shell $(HOSTCC) -E -dM -xc /dev/null)))
  36 SFX = .exe
  37 else
  38 SFX =
  39 endif
  40
  41 # Enable all the config-independent tools
  42 ifneq ($(HOST_TOOLS_ALL),)
  43 CONFIG_LCD_LOGO = y
  44 CONFIG_CMD_LOADS = y
  45 CONFIG_CMD_NET = y
  46 CONFIG_XWAY_SWAP_BYTES = y
  47 CONFIG_NETCONSOLE = y
  48 CONFIG_SHA1_CHECK_UB_IMG = y
  49 endif
  50
  51 # Merge all the different vars for envcrc into one
  52 ENVCRC-$(CONFIG_ENV_IS_EMBEDDED) = y
  53 ENVCRC-$(CONFIG_ENV_IS_IN_DATAFLASH) = y
  54 ENVCRC-$(CONFIG_ENV_IS_IN_EEPROM) = y
  55 ENVCRC-$(CONFIG_ENV_IS_IN_FLASH) = y
  56 ENVCRC-$(CONFIG_ENV_IS_IN_ONENAND) = y
  57 ENVCRC-$(CONFIG_ENV_IS_IN_NAND) = y
  58 ENVCRC-$(CONFIG_ENV_IS_IN_NVRAM) = y
  59 ENVCRC-$(CONFIG_ENV_IS_IN_SPI_FLASH) = y
  60 CONFIG_BUILD_ENVCRC ?= $(ENVCRC-y)
  61
  62 # Generated executable files
  63 BIN_FILES-$(CONFIG_LCD_LOGO) += bmp_logo$(SFX)
  64 BIN_FILES-$(CONFIG_VIDEO_LOGO) += bmp_logo$(SFX)
  65 BIN_FILES-$(CONFIG_BUILD_ENVCRC) += envcrc$(SFX)
  66 BIN_FILES-$(CONFIG_CMD_NET) += gen_eth_addr$(SFX)
  67 BIN_FILES-$(CONFIG_CMD_LOADS) += img2srec$(SFX)
  68 BIN_FILES-$(CONFIG_XWAY_SWAP_BYTES) += xway-swap-bytes$(SFX)
  69 BIN_FILES-y += mkenvimage$(SFX)
  70 BIN_FILES-y += mkimage$(SFX)
  71 BIN_FILES-$(CONFIG_SMDK5250) += mksmdk5250spl$(SFX)
  72 BIN_FILES-$(CONFIG_MX23) += mxsboot$(SFX)
  73 BIN_FILES-$(CONFIG_MX28) += mxsboot$(SFX)
  74 BIN_FILES-$(CONFIG_NETCONSOLE) += ncb$(SFX)
  75 BIN_FILES-$(CONFIG_SHA1_CHECK_UB_IMG) += ubsha1$(SFX)
  76 BIN_FILES-$(CONFIG_KIRKWOOD) += kwboot$(SFX)
  77
  78 # Source files which exist outside the tools directory
  79 EXT_OBJ_FILES-$(CONFIG_BUILD_ENVCRC) += common/env_embedded.o
  80 EXT_OBJ_FILES-y += common/image.o
  81 EXT_OBJ_FILES-$(CONFIG_FIT) += common/image-fit.o
  82 EXT_OBJ_FILES-y += lib/crc32.o
  83 EXT_OBJ_FILES-y += lib/md5.o
  84 EXT_OBJ_FILES-y += lib/sha1.o
  85
  86 # Source files located in the tools directory
  87 OBJ_FILES-$(CONFIG_LCD_LOGO) += bmp_logo.o
  88 OBJ_FILES-$(CONFIG_VIDEO_LOGO) += bmp_logo.o
  89 NOPED_OBJ_FILES-y += default_image.o
  90 OBJ_FILES-$(CONFIG_BUILD_ENVCRC) += envcrc.o
  91 NOPED_OBJ_FILES-y += fit_image.o
  92 OBJ_FILES-$(CONFIG_CMD_NET) += gen_eth_addr.o
  93 OBJ_FILES-$(CONFIG_CMD_LOADS) += img2srec.o
  94 OBJ_FILES-$(CONFIG_XWAY_SWAP_BYTES) += xway-swap-bytes.o
  95 NOPED_OBJ_FILES-y += aisimage.o
  96 NOPED_OBJ_FILES-y += kwbimage.o
  97 NOPED_OBJ_FILES-y += pblimage.o
  98 NOPED_OBJ_FILES-y += imximage.o
  99 NOPED_OBJ_FILES-y += image-host.o
 100 NOPED_OBJ_FILES-y += omapimage.o
 101 NOPED_OBJ_FILES-y += mkenvimage.o
 102 NOPED_OBJ_FILES-y += mkimage.o
 103 OBJ_FILES-$(CONFIG_SMDK5250) += mkexynosspl.o
 104 OBJ_FILES-$(CONFIG_MX23) += mxsboot.o
 105 OBJ_FILES-$(CONFIG_MX28) += mxsboot.o
 106 OBJ_FILES-$(CONFIG_NETCONSOLE) += ncb.o
 107 NOPED_OBJ_FILES-y += os_support.o
 108 OBJ_FILES-$(CONFIG_SHA1_CHECK_UB_IMG) += ubsha1.o
 109 NOPED_OBJ_FILES-y += ublimage.o
 110 OBJ_FILES-$(CONFIG_KIRKWOOD) += kwboot.o
 111
 112 # Don't build by default
 113 #ifeq ($(ARCH),ppc)
 114 #BIN_FILES-y += mpc86x_clk$(SFX)
 115 #OBJ_FILES-y += mpc86x_clk.o
 116 #endif
 117
 118 # Flattened device tree objects
 119 LIBFDT_OBJ_FILES-y += fdt.o
 120 LIBFDT_OBJ_FILES-y += fdt_ro.o
 121 LIBFDT_OBJ_FILES-y += fdt_rw.o
 122 LIBFDT_OBJ_FILES-y += fdt_strerror.o
 123 LIBFDT_OBJ_FILES-y += fdt_wip.o
 124
 125 # Generated LCD/video logo
 126 LOGO_H = $(OBJTREE)/include/bmp_logo.h
 127 LOGO_DATA_H = $(OBJTREE)/include/bmp_logo_data.h
 128 LOGO-$(CONFIG_LCD_LOGO) += $(LOGO_H)
 129 LOGO-$(CONFIG_LCD_LOGO) += $(LOGO_DATA_H)
 130 LOGO-$(CONFIG_VIDEO_LOGO) += $(LOGO_H)
 131 LOGO-$(CONFIG_VIDEO_LOGO) += $(LOGO_DATA_H)
 132
 133 # Generic logo
 134 ifeq ($(LOGO_BMP),)
 135 LOGO_BMP= logos/denx.bmp
 136
 137 # Use board logo and fallback to vendor
 138 ifneq ($(wildcard logos/$(BOARD).bmp),)
 139 LOGO_BMP= logos/$(BOARD).bmp
 140 else
 141 ifneq ($(wildcard logos/$(VENDOR).bmp),)
 142 LOGO_BMP= logos/$(VENDOR).bmp
 143 endif
 144 endif
 145
 146 endif # !LOGO_BMP
 147
 148 # now $(obj) is defined
 149 HOSTSRCS += $(addprefix $(SRCTREE)/,$(EXT_OBJ_FILES-y:.o=.c))
 150 HOSTSRCS += $(addprefix $(SRCTREE)/tools/,$(OBJ_FILES-y:.o=.c))
 151 HOSTSRCS += $(addprefix $(SRCTREE)/lib/libfdt/,$(LIBFDT_OBJ_FILES-y:.o=.c))
 152 BINS    := $(addprefix $(obj),$(sort $(BIN_FILES-y)))
 153 LIBFDT_OBJS     := $(addprefix $(obj),$(LIBFDT_OBJ_FILES-y))
 154
 155 HOSTOBJS := $(addprefix $(obj),$(OBJ_FILES-y))
 156 NOPEDOBJS := $(addprefix $(obj),$(NOPED_OBJ_FILES-y))
 157
 158 #
 159 # Use native tools and options
 160 # Define __KERNEL_STRICT_NAMES to prevent typedef overlaps
 161 #
 162 HOSTCPPFLAGS =  -include $(SRCTREE)/include/libfdt_env.h \
 163                 -idirafter $(SRCTREE)/include \
 164                 -idirafter $(OBJTREE)/include2 \
 165                 -idirafter $(OBJTREE)/include \
 166                 -I $(SRCTREE)/lib/libfdt \
 167                 -I $(SRCTREE)/tools \
 168                 -DCONFIG_SYS_TEXT_BASE=$(CONFIG_SYS_TEXT_BASE) \
 169                 -DUSE_HOSTCC \
 170                 -D__KERNEL_STRICT_NAMES
 171
 172
 173 all:    $(obj).depend $(BINS) $(LOGO-y) subdirs
 174
 175 $(obj)bin2header$(SFX): $(obj)bin2header.o
 176         $(HOSTCC) $(HOSTCFLAGS) $(HOSTLDFLAGS) -o $@ $^
 177         $(HOSTSTRIP) $@
 178
 179 $(obj)bmp_logo$(SFX):   $(obj)bmp_logo.o
 180         $(HOSTCC) $(HOSTCFLAGS) $(HOSTLDFLAGS) -o $@ $^
 181         $(HOSTSTRIP) $@
 182
 183 $(obj)envcrc$(SFX):     $(obj)crc32.o $(obj)env_embedded.o $(obj)envcrc.o $(obj)sha1.o
 184         $(HOSTCC) $(HOSTCFLAGS) $(HOSTLDFLAGS) -o $@ $^
 185
 186 $(obj)gen_eth_addr$(SFX):       $(obj)gen_eth_addr.o
 187         $(HOSTCC) $(HOSTCFLAGS) $(HOSTLDFLAGS) -o $@ $^
 188         $(HOSTSTRIP) $@
 189
 190 $(obj)img2srec$(SFX):   $(obj)img2srec.o
 191         $(HOSTCC) $(HOSTCFLAGS) $(HOSTLDFLAGS) -o $@ $^
 192         $(HOSTSTRIP) $@
 193
 194 $(obj)xway-swap-bytes$(SFX):    $(obj)xway-swap-bytes.o
 195         $(HOSTCC) $(HOSTCFLAGS) $(HOSTLDFLAGS) -o $@ $^
 196         $(HOSTSTRIP) $@
 197
 198 $(obj)mkenvimage$(SFX): $(obj)crc32.o $(obj)mkenvimage.o \
 199         $(obj)os_support.o
 200         $(HOSTCC) $(HOSTCFLAGS) $(HOSTLDFLAGS) -o $@ $^
 201         $(HOSTSTRIP) $@
 202
 203 $(obj)mkimage$(SFX):    $(obj)aisimage.o \
 204                         $(obj)crc32.o \
 205                         $(obj)default_image.o \
 206                         $(obj)fit_image.o \
 207                         $(obj)image-fit.o \
 208                         $(obj)image.o \
 209                         $(obj)image-host.o \
 210                         $(obj)imximage.o \
 211                         $(obj)kwbimage.o \
 212                         $(obj)pblimage.o \
 213                         $(obj)md5.o \
 214                         $(obj)mkimage.o \
 215                         $(obj)os_support.o \
 216                         $(obj)omapimage.o \
 217                         $(obj)sha1.o \
 218                         $(obj)ublimage.o \
 219                         $(LIBFDT_OBJS)
 220         $(HOSTCC) $(HOSTCFLAGS) $(HOSTLDFLAGS) -o $@ $^
 221         $(HOSTSTRIP) $@
 222
 223 $(obj)mk$(BOARD)spl$(SFX):      $(obj)mkexynosspl.o
 224         $(HOSTCC) $(HOSTCFLAGS) $(HOSTLDFLAGS) -o $@ $^
 225         $(HOSTSTRIP) $@
 226
 227 $(obj)mpc86x_clk$(SFX): $(obj)mpc86x_clk.o
 228         $(HOSTCC) $(HOSTCFLAGS) $(HOSTLDFLAGS) -o $@ $^
 229         $(HOSTSTRIP) $@
 230
 231 $(obj)mxsboot$(SFX):    $(obj)mxsboot.o
 232         $(HOSTCC) $(HOSTCFLAGS) $(HOSTLDFLAGS) -o $@ $^
 233         $(HOSTSTRIP) $@
 234
 235 $(obj)ncb$(SFX):        $(obj)ncb.o
 236         $(HOSTCC) $(HOSTCFLAGS) $(HOSTLDFLAGS) -o $@ $^
 237         $(HOSTSTRIP) $@
 238
 239 $(obj)ubsha1$(SFX):     $(obj)os_support.o $(obj)sha1.o $(obj)ubsha1.o
 240         $(HOSTCC) $(HOSTCFLAGS) $(HOSTLDFLAGS) -o $@ $^
 241
 242 $(obj)kwboot$(SFX): $(obj)kwboot.o
 243         $(HOSTCC) $(HOSTCFLAGS) $(HOSTLDFLAGS) -o $@ $^
 244         $(HOSTSTRIP) $@
 245
 246 # Some of the tool objects need to be accessed from outside the tools directory
 247 $(obj)%.o: $(SRCTREE)/common/%.c
 248         $(HOSTCC) -g $(HOSTCFLAGS_NOPED) -c -o $@ $<
 249
 250 $(obj)%.o: $(SRCTREE)/lib/%.c
 251         $(HOSTCC) -g $(HOSTCFLAGS) -c -o $@ $<
 252
 253 $(obj)%.o: $(SRCTREE)/lib/libfdt/%.c
 254         $(HOSTCC) -g $(HOSTCFLAGS_NOPED) -c -o $@ $<
 255
 256 subdirs:
 257 ifeq ($(TOOLSUBDIRS),)
 258         @:
 259 else
 260         @for dir in $(TOOLSUBDIRS) ; do \
 261             $(MAKE) \
 262                 HOSTOS=$(HOSTOS) \
 263                 HOSTARCH=$(HOSTARCH) \
 264                 -C $$dir || exit 1 ; \
 265         done
 266 endif
 267
 268 $(LOGO_H):      $(obj)bmp_logo $(LOGO_BMP)
 269         $(obj)./bmp_logo --gen-info $(LOGO_BMP) > $@
 270
 271 $(LOGO_DATA_H): $(obj)bmp_logo $(LOGO_BMP)
 272         $(obj)./bmp_logo --gen-data $(LOGO_BMP) > $@
 273
 274 #########################################################################
 275
 276 # defines $(obj).depend target
 277 include $(SRCTREE)/rules.mk
 278
 279 sinclude $(obj).depend
 280
 281 #########################################################################