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 # toolchains targeting win32 generate .exe files
  28 #
  29 ifneq (,$(findstring WIN32 ,$(shell $(HOSTCC) -E -dM -xc /dev/null)))
  30 SFX = .exe
  31 else
  32 SFX =
  33 endif
  34
  35 #
  36 # Include this after HOSTOS HOSTARCH check
  37 # so that we can act intelligently.
  38 #
  39 include $(TOPDIR)/config.mk
  40
  41 # Enable all the config-independent tools
  42 ifneq ($(HOST_TOOLS_ALL),)
  43 CONFIG_LCD_LOGO = y
  44 CONFIG_CMD_NET = y
  45 CONFIG_INCA_IP = y
  46 CONFIG_NETCONSOLE = y
  47 CONFIG_SHA1_CHECK_UB_IMG = y
  48 endif
  49
  50 # Generated executable files
  51 BIN_FILES-$(CONFIG_LCD_LOGO) += bmp_logo$(SFX)
  52 BIN_FILES-$(CONFIG_VIDEO_LOGO) += bmp_logo$(SFX)
  53 BIN_FILES-$(CONFIG_ENV_IS_EMBEDDED) += envcrc$(SFX)
  54 BIN_FILES-$(CONFIG_ENV_IS_IN_DATAFLASH) += envcrc$(SFX)
  55 BIN_FILES-$(CONFIG_ENV_IS_IN_EEPROM) += envcrc$(SFX)
  56 BIN_FILES-$(CONFIG_ENV_IS_IN_FLASH) += envcrc$(SFX)
  57 BIN_FILES-$(CONFIG_ENV_IS_IN_ONENAND) += envcrc$(SFX)
  58 BIN_FILES-$(CONFIG_ENV_IS_IN_NAND) += envcrc$(SFX)
  59 BIN_FILES-$(CONFIG_ENV_IS_IN_NVRAM) += envcrc$(SFX)
  60 BIN_FILES-$(CONFIG_ENV_IS_IN_SPI_FLASH) += envcrc$(SFX)
  61 BIN_FILES-$(CONFIG_CMD_NET) += gen_eth_addr$(SFX)
  62 BIN_FILES-$(CONFIG_CMD_LOADS) += img2srec$(SFX)
  63 BIN_FILES-$(CONFIG_INCA_IP) += inca-swap-bytes$(SFX)
  64 BIN_FILES-y += mkimage$(SFX)
  65 BIN_FILES-$(CONFIG_NETCONSOLE) += ncb$(SFX)
  66 BIN_FILES-$(CONFIG_SHA1_CHECK_UB_IMG) += ubsha1$(SFX)
  67
  68 # Source files which exist outside the tools directory
  69 EXT_OBJ_FILES-y += common/env_embedded.o
  70 EXT_OBJ_FILES-y += common/image.o
  71 EXT_OBJ_FILES-y += lib_generic/crc32.o
  72 EXT_OBJ_FILES-y += lib_generic/md5.o
  73 EXT_OBJ_FILES-y += lib_generic/sha1.o
  74
  75 # Source files located in the tools directory
  76 OBJ_FILES-$(CONFIG_LCD_LOGO) += bmp_logo.o
  77 OBJ_FILES-$(CONFIG_VIDEO_LOGO) += bmp_logo.o
  78 NOPED_OBJ_FILES-y += default_image.o
  79 OBJ_FILES-y += envcrc.o
  80 NOPED_OBJ_FILES-y += fit_image.o
  81 OBJ_FILES-$(CONFIG_CMD_NET) += gen_eth_addr.o
  82 OBJ_FILES-$(CONFIG_CMD_LOADS) += img2srec.o
  83 OBJ_FILES-$(CONFIG_INCA_IP) += inca-swap-bytes.o
  84 NOPED_OBJ_FILES-y += kwbimage.o
  85 NOPED_OBJ_FILES-y += imximage.o
  86 NOPED_OBJ_FILES-y += mkimage.o
  87 OBJ_FILES-$(CONFIG_NETCONSOLE) += ncb.o
  88 NOPED_OBJ_FILES-y += os_support.o
  89 OBJ_FILES-$(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
  98 LIBFDT_OBJ_FILES-y += fdt.o
  99 LIBFDT_OBJ_FILES-y += fdt_ro.o
 100 LIBFDT_OBJ_FILES-y += fdt_rw.o
 101 LIBFDT_OBJ_FILES-y += fdt_strerror.o
 102 LIBFDT_OBJ_FILES-y += fdt_wip.o
 103
 104 # Generated LCD/video logo
 105 LOGO_H = $(OBJTREE)/include/bmp_logo.h
 106 LOGO-$(CONFIG_LCD_LOGO) += $(LOGO_H)
 107 LOGO-$(CONFIG_VIDEO_LOGO) += $(LOGO_H)
 108
 109 ifeq ($(LOGO_BMP),)
 110 LOGO_BMP= logos/denx.bmp
 111 endif
 112 ifeq ($(VENDOR),atmel)
 113 LOGO_BMP= logos/atmel.bmp
 114 endif
 115 ifeq ($(VENDOR),ronetix)
 116 LOGO_BMP= logos/ronetix.bmp
 117 endif
 118
 119 # now $(obj) is defined
 120 HOSTSRCS += $(addprefix $(SRCTREE)/,$(EXT_OBJ_FILES-y:.o=.c))
 121 HOSTSRCS += $(addprefix $(SRCTREE)/tools/,$(OBJ_FILES-y:.o=.c))
 122 HOSTSRCS += $(addprefix $(SRCTREE)/libfdt/,$(LIBFDT_OBJ_FILES-y:.o=.c))
 123 BINS    := $(addprefix $(obj),$(sort $(BIN_FILES-y)))
 124 LIBFDT_OBJS     := $(addprefix $(obj),$(LIBFDT_OBJ_FILES-y))
 125
 126 HOSTOBJS := $(addprefix $(obj),$(OBJ_FILES-y))
 127 NOPEDOBJS := $(addprefix $(obj),$(NOPED_OBJ_FILES-y))
 128
 129 #
 130 # Use native tools and options
 131 # Define __KERNEL_STRICT_NAMES to prevent typedef overlaps
 132 #
 133 HOSTCPPFLAGS =  -idirafter $(SRCTREE)/include \
 134                 -idirafter $(OBJTREE)/include2 \
 135                 -idirafter $(OBJTREE)/include \
 136                 -I $(SRCTREE)/libfdt \
 137                 -I $(SRCTREE)/tools \
 138                 -DTEXT_BASE=$(TEXT_BASE) -DUSE_HOSTCC \
 139                 -D__KERNEL_STRICT_NAMES
 140
 141
 142 all:    $(obj).depend $(BINS) $(LOGO-y) subdirs
 143
 144 $(obj)bin2header$(SFX): $(obj)bin2header.o
 145         $(HOSTCC) $(HOSTCFLAGS) $(HOSTLDFLAGS) -o $@ $^
 146         $(HOSTSTRIP) $@
 147
 148 $(obj)bmp_logo$(SFX):   $(obj)bmp_logo.o
 149         $(HOSTCC) $(HOSTCFLAGS) $(HOSTLDFLAGS) -o $@ $^
 150         $(HOSTSTRIP) $@
 151
 152 $(obj)envcrc$(SFX):     $(obj)crc32.o $(obj)env_embedded.o $(obj)envcrc.o $(obj)sha1.o
 153         $(HOSTCC) $(HOSTCFLAGS) $(HOSTLDFLAGS) -o $@ $^
 154
 155 $(obj)gen_eth_addr$(SFX):       $(obj)gen_eth_addr.o
 156         $(HOSTCC) $(HOSTCFLAGS) $(HOSTLDFLAGS) -o $@ $^
 157         $(HOSTSTRIP) $@
 158
 159 $(obj)img2srec$(SFX):   $(obj)img2srec.o
 160         $(HOSTCC) $(HOSTCFLAGS) $(HOSTLDFLAGS) -o $@ $^
 161         $(HOSTSTRIP) $@
 162
 163 $(obj)inca-swap-bytes$(SFX):    $(obj)inca-swap-bytes.o
 164         $(HOSTCC) $(HOSTCFLAGS) $(HOSTLDFLAGS) -o $@ $^
 165         $(HOSTSTRIP) $@
 166
 167 $(obj)mkimage$(SFX):    $(obj)crc32.o \
 168                         $(obj)default_image.o \
 169                         $(obj)fit_image.o \
 170                         $(obj)image.o \
 171                         $(obj)imximage.o \
 172                         $(obj)kwbimage.o \
 173                         $(obj)md5.o \
 174                         $(obj)mkimage.o \
 175                         $(obj)os_support.o \
 176                         $(obj)sha1.o \
 177                         $(LIBFDT_OBJS)
 178         $(HOSTCC) $(HOSTCFLAGS) $(HOSTLDFLAGS) -o $@ $^
 179         $(HOSTSTRIP) $@
 180
 181 $(obj)mpc86x_clk$(SFX): $(obj)mpc86x_clk.o
 182         $(HOSTCC) $(HOSTCFLAGS) $(HOSTLDFLAGS) -o $@ $^
 183         $(HOSTSTRIP) $@
 184
 185 $(obj)ncb$(SFX):        $(obj)ncb.o
 186         $(HOSTCC) $(HOSTCFLAGS) $(HOSTLDFLAGS) -o $@ $^
 187         $(HOSTSTRIP) $@
 188
 189 $(obj)ubsha1$(SFX):     $(obj)os_support.o $(obj)sha1.o $(obj)ubsha1.o
 190         $(HOSTCC) $(HOSTCFLAGS) $(HOSTLDFLAGS) -o $@ $^
 191
 192 # Some of the tool objects need to be accessed from outside the tools directory
 193 $(obj)%.o: $(SRCTREE)/common/%.c
 194         $(HOSTCC) -g $(HOSTCFLAGS_NOPED) -c -o $@ $<
 195
 196 $(obj)%.o: $(SRCTREE)/lib_generic/%.c
 197         $(HOSTCC) -g $(HOSTCFLAGS) -c -o $@ $<
 198
 199 $(obj)%.o: $(SRCTREE)/libfdt/%.c
 200         $(HOSTCC) -g $(HOSTCFLAGS_NOPED) -c -o $@ $<
 201
 202 subdirs:
 203 ifeq ($(TOOLSUBDIRS),)
 204         @:
 205 else
 206         @for dir in $(TOOLSUBDIRS) ; do \
 207             $(MAKE) \
 208                 HOSTOS=$(HOSTOS) \
 209                 HOSTARCH=$(HOSTARCH) \
 210                 -C $$dir || exit 1 ; \
 211         done
 212 endif
 213
 214 $(LOGO_H):      $(obj)bmp_logo $(LOGO_BMP)
 215         $(obj)./bmp_logo $(LOGO_BMP) >$@
 216
 217 #########################################################################
 218
 219 # defines $(obj).depend target
 220 include $(SRCTREE)/rules.mk
 221
 222 sinclude $(obj).depend
 223
 224 #########################################################################