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 =
  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$(SFX)
  69 BIN_FILES-y += mkimage$(SFX)
  70 BIN_FILES-$(CONFIG_NETCONSOLE) += ncb$(SFX)
  71 BIN_FILES-$(CONFIG_SHA1_CHECK_UB_IMG) += ubsha1$(SFX)
  72
  73 # Source files which exist outside the tools directory
  74 EXT_OBJ_FILES-$(CONFIG_BUILD_ENVCRC) += common/env_embedded.o
  75 EXT_OBJ_FILES-y += common/image.o
  76 EXT_OBJ_FILES-y += lib/crc32.o
  77 EXT_OBJ_FILES-y += lib/md5.o
  78 EXT_OBJ_FILES-y += lib/sha1.o
  79
  80 # Source files located in the tools directory
  81 OBJ_FILES-$(CONFIG_LCD_LOGO) += bmp_logo.o
  82 OBJ_FILES-$(CONFIG_VIDEO_LOGO) += bmp_logo.o
  83 NOPED_OBJ_FILES-y += default_image.o
  84 OBJ_FILES-$(CONFIG_BUILD_ENVCRC) += envcrc.o
  85 NOPED_OBJ_FILES-y += fit_image.o
  86 OBJ_FILES-$(CONFIG_CMD_NET) += gen_eth_addr.o
  87 OBJ_FILES-$(CONFIG_CMD_LOADS) += img2srec.o
  88 OBJ_FILES-$(CONFIG_XWAY_SWAP_BYTES) += xway-swap-bytes.o
  89 NOPED_OBJ_FILES-y += kwbimage.o
  90 NOPED_OBJ_FILES-y += imximage.o
  91 NOPED_OBJ_FILES-y += omapimage.o
  92 NOPED_OBJ_FILES-y += mkimage.o
  93 OBJ_FILES-$(CONFIG_NETCONSOLE) += ncb.o
  94 NOPED_OBJ_FILES-y += os_support.o
  95 OBJ_FILES-$(CONFIG_SHA1_CHECK_UB_IMG) += ubsha1.o
  96 NOPED_OBJ_FILES-y += ublimage.o
  97
  98 # Don't build by default
  99 #ifeq ($(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
 111 # Generated LCD/video logo
 112 LOGO_H = $(OBJTREE)/include/bmp_logo.h
 113 LOGO-$(CONFIG_LCD_LOGO) += $(LOGO_H)
 114 LOGO-$(CONFIG_VIDEO_LOGO) += $(LOGO_H)
 115
 116 ifeq ($(LOGO_BMP),)
 117 LOGO_BMP= logos/denx.bmp
 118 endif
 119 ifeq ($(VENDOR),atmel)
 120 LOGO_BMP= logos/atmel.bmp
 121 endif
 122 ifeq ($(VENDOR),esd)
 123 LOGO_BMP= logos/esd.bmp
 124 endif
 125 ifeq ($(VENDOR),freescale)
 126 LOGO_BMP= logos/freescale.bmp
 127 endif
 128 ifeq ($(VENDOR),ronetix)
 129 LOGO_BMP= logos/ronetix.bmp
 130 endif
 131 ifeq ($(VENDOR),syteco)
 132 LOGO_BMP= logos/syteco.bmp
 133 endif
 134 ifeq ($(VENDOR),intercontrol)
 135 LOGO_BMP= logos/intercontrol.bmp
 136 endif
 137
 138 # now $(obj) is defined
 139 HOSTSRCS += $(addprefix $(SRCTREE)/,$(EXT_OBJ_FILES-y:.o=.c))
 140 HOSTSRCS += $(addprefix $(SRCTREE)/tools/,$(OBJ_FILES-y:.o=.c))
 141 HOSTSRCS += $(addprefix $(SRCTREE)/lib/libfdt/,$(LIBFDT_OBJ_FILES-y:.o=.c))
 142 BINS    := $(addprefix $(obj),$(sort $(BIN_FILES-y)))
 143 LIBFDT_OBJS     := $(addprefix $(obj),$(LIBFDT_OBJ_FILES-y))
 144
 145 HOSTOBJS := $(addprefix $(obj),$(OBJ_FILES-y))
 146 NOPEDOBJS := $(addprefix $(obj),$(NOPED_OBJ_FILES-y))
 147
 148 #
 149 # Use native tools and options
 150 # Define __KERNEL_STRICT_NAMES to prevent typedef overlaps
 151 #
 152 HOSTCPPFLAGS =  -idirafter $(SRCTREE)/include \
 153                 -idirafter $(OBJTREE)/include2 \
 154                 -idirafter $(OBJTREE)/include \
 155                 -I $(SRCTREE)/lib/libfdt \
 156                 -I $(SRCTREE)/tools \
 157                 -DCONFIG_SYS_TEXT_BASE=$(CONFIG_SYS_TEXT_BASE) \
 158                 -DUSE_HOSTCC \
 159                 -D__KERNEL_STRICT_NAMES
 160
 161
 162 all:    $(obj).depend $(BINS) $(LOGO-y) subdirs
 163
 164 $(obj)bin2header$(SFX): $(obj)bin2header.o
 165         $(HOSTCC) $(HOSTCFLAGS) $(HOSTLDFLAGS) -o $@ $^
 166         $(HOSTSTRIP) $@
 167
 168 $(obj)bmp_logo$(SFX):   $(obj)bmp_logo.o
 169         $(HOSTCC) $(HOSTCFLAGS) $(HOSTLDFLAGS) -o $@ $^
 170         $(HOSTSTRIP) $@
 171
 172 $(obj)envcrc$(SFX):     $(obj)crc32.o $(obj)env_embedded.o $(obj)envcrc.o $(obj)sha1.o
 173         $(HOSTCC) $(HOSTCFLAGS) $(HOSTLDFLAGS) -o $@ $^
 174
 175 $(obj)gen_eth_addr$(SFX):       $(obj)gen_eth_addr.o
 176         $(HOSTCC) $(HOSTCFLAGS) $(HOSTLDFLAGS) -o $@ $^
 177         $(HOSTSTRIP) $@
 178
 179 $(obj)img2srec$(SFX):   $(obj)img2srec.o
 180         $(HOSTCC) $(HOSTCFLAGS) $(HOSTLDFLAGS) -o $@ $^
 181         $(HOSTSTRIP) $@
 182
 183 $(obj)xway-swap-bytes$(SFX):    $(obj)xway-swap-bytes.o
 184         $(HOSTCC) $(HOSTCFLAGS) $(HOSTLDFLAGS) -o $@ $^
 185         $(HOSTSTRIP) $@
 186
 187 $(obj)mkimage$(SFX):    $(obj)crc32.o \
 188                         $(obj)default_image.o \
 189                         $(obj)fit_image.o \
 190                         $(obj)image.o \
 191                         $(obj)imximage.o \
 192                         $(obj)kwbimage.o \
 193                         $(obj)md5.o \
 194                         $(obj)mkimage.o \
 195                         $(obj)os_support.o \
 196                         $(obj)omapimage.o \
 197                         $(obj)sha1.o \
 198                         $(obj)ublimage.o \
 199                         $(LIBFDT_OBJS)
 200         $(HOSTCC) $(HOSTCFLAGS) $(HOSTLDFLAGS) -o $@ $^
 201         $(HOSTSTRIP) $@
 202
 203 $(obj)mpc86x_clk$(SFX): $(obj)mpc86x_clk.o
 204         $(HOSTCC) $(HOSTCFLAGS) $(HOSTLDFLAGS) -o $@ $^
 205         $(HOSTSTRIP) $@
 206
 207 $(obj)ncb$(SFX):        $(obj)ncb.o
 208         $(HOSTCC) $(HOSTCFLAGS) $(HOSTLDFLAGS) -o $@ $^
 209         $(HOSTSTRIP) $@
 210
 211 $(obj)ubsha1$(SFX):     $(obj)os_support.o $(obj)sha1.o $(obj)ubsha1.o
 212         $(HOSTCC) $(HOSTCFLAGS) $(HOSTLDFLAGS) -o $@ $^
 213
 214 # Some of the tool objects need to be accessed from outside the tools directory
 215 $(obj)%.o: $(SRCTREE)/common/%.c
 216         $(HOSTCC) -g $(HOSTCFLAGS_NOPED) -c -o $@ $<
 217
 218 $(obj)%.o: $(SRCTREE)/lib/%.c
 219         $(HOSTCC) -g $(HOSTCFLAGS) -c -o $@ $<
 220
 221 $(obj)%.o: $(SRCTREE)/lib/libfdt/%.c
 222         $(HOSTCC) -g $(HOSTCFLAGS_NOPED) -c -o $@ $<
 223
 224 subdirs:
 225 ifeq ($(TOOLSUBDIRS),)
 226         @:
 227 else
 228         @for dir in $(TOOLSUBDIRS) ; do \
 229             $(MAKE) \
 230                 HOSTOS=$(HOSTOS) \
 231                 HOSTARCH=$(HOSTARCH) \
 232                 -C $$dir || exit 1 ; \
 233         done
 234 endif
 235
 236 $(LOGO_H):      $(obj)bmp_logo $(LOGO_BMP)
 237         $(obj)./bmp_logo $(LOGO_BMP) >$@
 238
 239 #########################################################################
 240
 241 # defines $(obj).depend target
 242 include $(SRCTREE)/rules.mk
 243
 244 sinclude $(obj).depend
 245
 246 #########################################################################