ld/configure.tgt

   1 # configure.tgt
   2 #
   3 #   Copyright (C) 2013-2017 Free Software Foundation, Inc.
   4 #
   5 # This file is free software; you can redistribute it and/or modify
   6 # it under the terms of the GNU General Public License as published by
   7 # the Free Software Foundation; either version 3 of the License, or
   8 # (at your option) any later version.
   9 #
  10 # This program is distributed in the hope that it will be useful,
  11 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  12 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13 # GNU General Public License for more details.
  14 #
  15 # You should have received a copy of the GNU General Public License
  16 # along with this program; see the file COPYING3.  If not see
  17 # <http://www.gnu.org/licenses/>.
  18
  19 # This is the linker target specific file.  This is invoked by the
  20 # autoconf generated configure script.  Putting it in a separate shell
  21 # file lets us skip running autoconf when modifying target specific
  22 # information.
  23
  24 # This file switches on the shell variable ${targ}, and sets the
  25 # following shell variables:
  26 #  targ_emul            name of linker emulation to use
  27 #  targ_extra_emuls     additional linker emulations to provide
  28 #  targ_extra_libpath   additional linker emulations using LIB_PATH
  29 #  targ_extra_ofiles    additional host-compiled objects needed by the emulation
  30 #  targ64_extra_emuls   additional linker emulations to provide if
  31 #                       --enable-64-bit-bfd is given or if host is 64 bit.
  32 #  targ64_extra_libpath additional linker emulations using LIB_PATH if
  33 #                       --enable-64-bit-bfd is given or if host is 64 bit.
  34 #  NATIVE_LIB_DIRS      library directories to search on this host
  35 #                       (if we are a native or sysrooted linker)
  36
  37 targ_extra_emuls=
  38 targ_extra_libpath=
  39 targ_extra_ofiles=
  40 targ64_extra_emuls=
  41 targ64_extra_libpath=
  42
  43 # Please try to keep this table in alphabetic order - it makes it
  44 # much easier to lookup a specific archictecture.  Naturally any
  45 # architecture variants should be kept together even if their names
  46 # break the alpha sorting.
  47 case "${targ}" in
  48 aarch64_be-*-elf)       targ_emul=aarch64elfb
  49                         targ_extra_emuls="aarch64elf aarch64elf32 aarch64elf32b armelfb armelf" ;;
  50 aarch64-*-elf | aarch64-*-rtems*)
  51                         targ_emul=aarch64elf
  52                         targ_extra_emuls="aarch64elf32 aarch64elf32b aarch64elfb armelf armelfb" ;;
  53 aarch64-*-cloudabi*)    targ_emul=aarch64cloudabi
  54                         targ_extra_emuls=aarch64cloudabib ;;
  55 aarch64-*-freebsd*)     targ_emul=aarch64fbsd
  56                         targ_extra_emuls="aarch64fbsdb aarch64elf" ;;
  57 aarch64-*-fuchsia*)     targ_emul=aarch64elf
  58                         targ_extra_emuls="aarch64elfb armelf armelfb" ;;
  59 aarch64_be-*-linux*)    targ_emul=aarch64linuxb
  60                         targ_extra_libpath="aarch64linux aarch64linux32 aarch64linux32b armelfb_linux_eabi armelf_linux_eabi"
  61                         targ_extra_emuls="aarch64elfb aarch64elf aarch64elf32 aarch64elf32b armelfb armelf $targ_extra_libpath" ;;
  62 aarch64-*-linux*)       targ_emul=aarch64linux
  63                         targ_extra_libpath="aarch64linuxb aarch64linux32 aarch64linux32b armelfb_linux_eabi armelf_linux_eabi"
  64                         targ_extra_emuls="aarch64elf aarch64elf32 aarch64elf32b aarch64elfb armelf armelfb $targ_extra_libpath" ;;
  65 alpha*-*-freebsd* | alpha*-*-kfreebsd*-gnu)
  66                         targ_emul=elf64alpha_fbsd
  67                         targ_extra_emuls="elf64alpha alpha"
  68                         tdir_alpha=`echo ${targ_alias} | sed -e 's/freebsd/freebsdecoff/'` ;;
  69 alpha*-*-linux*ecoff*)  targ_emul=alpha targ_extra_emuls=elf64alpha
  70                         tdir_elf64alpha=`echo ${targ_alias} | sed -e 's/ecoff//'` ;;
  71 alpha*-*-linux-*)       targ_emul=elf64alpha targ_extra_emuls=alpha
  72                         tdir_alpha=`echo ${targ_alias} | sed -e 's/linux\(-gnu\)*/linux\1ecoff/'` ;;
  73 alpha*-*-osf*)          targ_emul=alpha ;;
  74 alpha*-*-gnu*)          targ_emul=elf64alpha ;;
  75 alpha*-*-netware*)      targ_emul=alpha ;;
  76 alpha*-*-netbsd*)       targ_emul=elf64alpha_nbsd ;;
  77 alpha*-*-openbsd*)      targ_emul=elf64alpha ;;
  78 alpha*-*-*vms*)         targ_emul=alphavms
  79                         ;;
  80 arc*-*-elf*)            targ_emul=arcelf
  81                         targ_extra_emuls="arcelf_prof arclinux arclinux_nps arclinux_prof arcv2elf arcv2elfx"
  82                         ;;
  83 arc*-*-linux*)          case "${with_cpu}" in
  84                         nps400) targ_emul=arclinux_nps
  85                                 targ_extra_emuls=arclinux
  86                                 ;;
  87                         *)      targ_emul=arclinux
  88                                 targ_extra_emuls=arclinux_nps
  89                                 ;;
  90                         esac
  91                         targ_extra_emuls="${targ_extra_emuls} arclinux_prof arcelf arcelf_prof arcv2elf arcv2elfx"
  92                         ;;
  93 arm-epoc-pe)            targ_emul=arm_epoc_pe ; targ_extra_ofiles="deffilep.o pe-dll.o" ;;
  94 arm*-*-cegcc*)          targ_emul=arm_wince_pe ; targ_extra_ofiles="deffilep.o pe-dll.o"
  95                         LIB_PATH='${tooldir}/lib/w32api' ;;
  96 arm-wince-pe | arm-*-wince | arm*-*-mingw32ce*)
  97                         targ_emul=arm_wince_pe ; targ_extra_ofiles="deffilep.o pe-dll.o" ;;
  98 arm-*-pe)               targ_emul=armpe ; targ_extra_ofiles="deffilep.o pe-dll.o" ;;
  99 arm-*-aout | armel-*-aout) targ_emul=armaoutl ;;
 100 armeb-*-aout)           targ_emul=armaoutb ;;
 101 arm-*-coff)             targ_emul=armcoff ;;
 102 arm*b-*-freebsd*)       targ_emul=armelfb_fbsd
 103                         targ_extra_emuls="armelf_fbsd armelf" ;;
 104 arm*-*-freebsd* | arm-*-kfreebsd*-gnu)
 105                         targ_emul=armelf_fbsd
 106                         targ_extra_emuls="armelfb_fbsd armelf" ;;
 107 armeb-*-netbsdelf*)     targ_emul=armelfb_nbsd;
 108                         targ_extra_emuls="armelf_nbsd armelf armnbsd" ;;
 109 arm-*-netbsdelf*)       targ_emul=armelf_nbsd;
 110                         targ_extra_emuls="armelfb_nbsd armelf armnbsd" ;;
 111 arm-*-netbsd*)          targ_emul=armnbsd;
 112                         targ_extra_emuls="armelf armelf_nbsd armelfb_nbsd"  ;;
 113 arm-*-nto*)             targ_emul=armnto ;;
 114 arm-*-openbsd*)         targ_emul=armnbsd ;;
 115 arm-*-phoenix*)         targ_emul=armelf ;;
 116 armeb-*-elf | armeb-*-eabi*)
 117                         targ_emul=armelfb ;;
 118 arm-*-elf | arm*-*-eabi* | arm-*-rtems*)
 119                         targ_emul=armelf ;;
 120 arm*-*-symbianelf*)     targ_emul=armsymbian;;
 121 arm-*-kaos*)            targ_emul=armelf ;;
 122 arm9e-*-elf)            targ_emul=armelf ;;
 123 arm*b-*-linux-*eabi*)   targ_emul=armelfb_linux_eabi
 124                         targ_extra_emuls=armelf_linux_eabi
 125                         targ_extra_libpath=$targ_extra_emuls
 126                         ;;
 127 arm*b-*-linux-*)        targ_emul=armelfb_linux
 128                         targ_extra_emuls="armelfb armelf armelf_linux"
 129                         targ_extra_libpath="armelf_linux"
 130                         ;;
 131 arm*-*-linux-*eabi*)    targ_emul=armelf_linux_eabi
 132                         targ_extra_emuls=armelfb_linux_eabi
 133                         targ_extra_libpath=$targ_extra_emuls
 134                         ;;
 135 arm*-*-linux-*)         targ_emul=armelf_linux
 136                         targ_extra_emuls="armelf armelfb armelfb_linux"
 137                         targ_extra_libpath="armelfb_linux"
 138                         ;;
 139 arm*b-*-nacl*)          targ_emul=armelfb_nacl
 140                         targ_extra_emuls="armelf_nacl elf_i386_nacl"
 141                         targ_extra_libpath=$targ_extra_emuls
 142                         targ64_extra_emuls="elf32_x86_64_nacl elf_x86_64_nacl"
 143                         targ64_extra_libpath=$targ64_extra_emuls
 144                         ;;
 145 arm*-*-nacl*)           targ_emul=armelf_nacl
 146                         targ_extra_emuls="armelfb_nacl elf_i386_nacl"
 147                         targ_extra_libpath=$targ_extra_emuls
 148                         targ64_extra_emuls="elf32_x86_64_nacl elf_x86_64_nacl"
 149                         targ64_extra_libpath=$targ64_extra_emuls
 150                         ;;
 151 arm*-*-uclinux*eabi*)   targ_emul=armelf_linux_eabi
 152                         targ_extra_emuls=armelfb_linux_eabi
 153                         targ_extra_libpath=$targ_extra_emuls
 154                         ;;
 155 arm*-*-uclinux*)        targ_emul=armelf_linux
 156                         targ_extra_emuls="armelf armelfb armelfb_linux"
 157                         targ_extra_libpath="armelfb_linux"
 158                         ;;
 159 arm-*-vxworks)          targ_emul=armelf_vxworks ;;
 160 arm*-*-conix*)          targ_emul=armelf ;;
 161 arm*-*-fuchsia*)        targ_emul=armelf_fuchsia
 162                         targ_extra_emuls="armelfb_fuchsia armelf armelfb"
 163                         ;;
 164 avr-*-*)                targ_emul=avr2
 165                         targ_extra_emuls="avr1 avr25 avr3 avr31 avr35 avr4 avr5 avr51 avr6 avrxmega1 avrxmega2 avrxmega3 avrxmega4 avrxmega5 avrxmega6 avrxmega7 avrtiny"
 166                         ;;
 167 bfin-*-elf | bfin-*-rtems*)
 168                         targ_emul=elf32bfin
 169                         targ_extra_emuls="elf32bfinfd"
 170                         targ_extra_libpath=$targ_extra_emuls
 171                         ;;
 172 bfin-*-uclinux*)        targ_emul=elf32bfin;
 173                         targ_extra_emuls="elf32bfinfd"
 174                         targ_extra_libpath=$targ_extra_emuls
 175                         ;;
 176 bfin-*-linux-uclibc*)   targ_emul=elf32bfinfd;
 177                         targ_extra_emuls="elf32bfin"
 178                         targ_extra_libpath=$targ_extra_emuls
 179                         ;;
 180 cr16-*-elf*)            targ_emul=elf32cr16 ;;
 181 cr16c-*-elf*)           targ_emul=elf32cr16c
 182                         ;;
 183 cris-*-*aout*)          targ_emul=crisaout
 184                         targ_extra_emuls="criself crislinux"
 185                         targ_extra_libpath=$targ_extra_emuls ;;
 186 cris-*-linux-* | crisv32-*-linux-*)
 187                         targ_emul=crislinux ;;
 188 cris-*-* | crisv32-*-*) targ_emul=criself
 189                         targ_extra_emuls="crisaout crislinux"
 190                         targ_extra_libpath=$targ_extra_emuls
 191                         ;;
 192 crx-*-elf*)             targ_emul=elf32crx
 193                         ;;
 194 d10v-*-*)               targ_emul=d10velf ;;
 195 d30v-*-*ext*)           targ_emul=d30v_e; targ_extra_emuls="d30velf d30v_o" ;;
 196 d30v-*-*onchip*)        targ_emul=d30v_o; targ_extra_emuls="d30velf d30v_e" ;;
 197 d30v-*-*)               targ_emul=d30velf; targ_extra_emuls="d30v_e d30v_o"
 198                         ;;
 199 dlx-*-elf*)             targ_emul=elf32_dlx
 200                         ;;
 201 epiphany-*-elf)         targ_emul=elf32epiphany
 202                         targ_extra_emuls="elf32epiphany_4x4"
 203                         ;;
 204 fido*-*-elf*)           targ_emul=m68kelf ;;
 205 fr30-*-*)               targ_emul=elf32fr30
 206                         ;;
 207 frv-*-*linux*)          targ_emul=elf32frvfd ;;
 208 frv-*-*)                targ_emul=elf32frv ; targ_extra_emuls="elf32frvfd"
 209                         ;;
 210 moxie-*-moxiebox*)      targ_emul=moxiebox
 211                         ;;
 212 moxie-*-*)              targ_emul=elf32moxie
 213                         ;;
 214 h8300-*-hms* | h8300-*-coff*)
 215                         targ_emul=h8300; targ_extra_emuls="h8300h h8300s h8300hn h8300sn h8300sx h8300sxn" ;;
 216 h8300-*-elf* | h8300-*-rtems*)
 217                         targ_emul=h8300elf;
 218                         targ_extra_emuls="h8300helf h8300self h8300hnelf h8300snelf h8300sxelf h8300sxnelf" ;;
 219 h8300-*-linux*)
 220                         targ_emul=h8300elf_linux;
 221                         targ_extra_emuls="h8300helf_linux h8300self_linux h8300sxelf_linux" ;;
 222 h8500-*-hms* | h8500-*-coff* | h8500-*-rtems*)
 223                         targ_emul=h8500
 224                         targ_extra_emuls="h8500s h8500b h8500m h8500c"
 225                         ;;
 226 hppa*64*-*-linux-*)     targ_emul=hppa64linux ;;
 227 hppa*64*-hpux*)         targ_emul=elf64hppa ;;
 228 hppa*-*-linux-*)        targ_emul=hppalinux ;;
 229 hppa*-*-*elf*)          targ_emul=hppaelf ;;
 230 hppa*-*-lites*)         targ_emul=hppaelf ;;
 231 hppa*-*-netbsd*)        targ_emul=hppanbsd ;;
 232 hppa*-*-openbsd*)       targ_emul=hppaobsd
 233                         ;;
 234 i370-*-elf* | i370-*-linux-*) targ_emul=elf32i370
 235                         ;;
 236 i[3-7]86-*-nto-qnx*)    targ_emul=i386nto ;;
 237 i[3-7]86-*-vsta)        targ_emul=vsta ;;
 238 i[3-7]86-*-go32)        targ_emul=i386go32 ;;
 239 i[3-7]86-*-msdosdjgpp*) targ_emul=i386go32 ;;
 240 i[3-7]86-*-aix*)        targ_emul=i386coff ;;
 241 i[3-7]86-*-sco*)        targ_emul=i386coff ;;
 242 i[3-7]86-*-isc*)        targ_emul=i386coff ;;
 243 i[3-7]86-*-lynxos*)     targ_emul=i386lynx ;;
 244 i[3-7]86-*-coff)        targ_emul=i386coff ;;
 245 i[3-7]86-*-aros*)       targ_emul=elf_i386
 246                         targ_extra_emuls=elf_iamcu ;;
 247 i[3-7]86-*-rdos*)       targ_emul=elf_i386
 248                         targ_extra_emuls=elf_iamcu ;;
 249 x86_64-*-rdos*)         targ_emul=elf64rdos ;;
 250 x86_64-*-cloudabi*)     targ_emul=elf_x86_64_cloudabi ;;
 251 i[3-7]86-*-bsd)         targ_emul=i386bsd ;;
 252 i[3-7]86-*-bsd386)      targ_emul=i386bsd ;;
 253 i[3-7]86-*-bsdi*)       targ_emul=i386bsd ;;
 254 i[3-7]86-*-aout)        targ_emul=i386aout ;;
 255 i[3-7]86-*-linux*aout*) targ_emul=i386linux
 256                         targ_extra_emuls="elf_i386 elf_iamcu"
 257                         tdir_elf_iamcu=`echo ${targ_alias} | sed -e 's/aout//'`
 258                         tdir_elf_i386=`echo ${targ_alias} | sed -e 's/aout//'` ;;
 259 i[3-7]86-*-linux*oldld) targ_emul=i386linux
 260                         targ_extra_emuls="elf_i386 elf_iamcu" ;;
 261 i[3-7]86-*-linux-*)     targ_emul=elf_i386
 262                         targ_extra_emuls="i386linux elf_iamcu"
 263                         targ64_extra_emuls="elf_x86_64 elf32_x86_64 elf_l1om elf_k1om"
 264                         targ64_extra_libpath=elf_x86_64
 265                         targ_extra_libpath=elf32_x86_64
 266                         tdir_i386linux=${targ_alias}aout ;;
 267 x86_64-*-linux-gnux32)  targ_emul=elf32_x86_64
 268                         targ_extra_emuls="elf_x86_64 elf_i386 elf_iamcu i386linux elf_l1om elf_k1om"
 269                         targ_extra_libpath="elf_i386 elf_iamcu elf_x86_64 elf_l1om elf_k1om"
 270                         tdir_i386linux=`echo ${targ_alias}aout | sed -e 's/x86_64/i386/' -e 's/-linux-gnux32/-linux-gnu/'`
 271                         tdir_elf_iamcu=`echo ${targ_alias} | sed -e 's/x86_64/i386/' -e 's/-linux-gnux32/-linux-gnu/'`
 272                         tdir_elf_i386=`echo ${targ_alias} | sed -e 's/x86_64/i386/' -e 's/-linux-gnux32/-linux-gnu/'` ;;
 273 x86_64-*-linux-*)       targ_emul=elf_x86_64
 274                         targ_extra_emuls="elf32_x86_64 elf_i386 elf_iamcu i386linux elf_l1om elf_k1om"
 275                         targ_extra_libpath="elf_i386 elf32_x86_64 elf_l1om elf_k1om"
 276                         tdir_i386linux=`echo ${targ_alias}aout | sed -e 's/x86_64/i386/'`
 277                         tdir_elf_i386=`echo ${targ_alias} | sed -e 's/x86_64/i386/'` ;;
 278 i[3-7]86-*-redox*)      targ_emul=elf_i386
 279                         targ_extra_emuls=elf_x86_64 ;;
 280 x86_64-*-redox*)        targ_emul=elf_x86_64
 281                         targ_extra_emuls=elf_i386 ;;
 282 i[3-7]86-*-sysv[45]*)   targ_emul=elf_i386
 283                         targ_extra_emuls=elf_iamcu ;;
 284 i[3-7]86-*-solaris2*)   targ_emul=elf_i386_sol2
 285                         targ_extra_emuls="elf_i386_ldso elf_i386 elf_iamcu elf_x86_64_sol2 elf_x86_64 elf_l1om elf_k1om"
 286                         targ_extra_libpath=$targ_extra_emuls
 287                         ;;
 288 x86_64-*-solaris2*)
 289                         targ_emul=elf_x86_64_sol2
 290                         targ_extra_emuls="elf_x86_64 elf_i386_sol2 elf_i386_ldso elf_i386 elf_iamcu elf_l1om elf_k1om"
 291                         targ_extra_libpath=$targ_extra_emuls
 292                         tdir_elf_i386=`echo ${targ_alias} | sed -e 's/x86_64/i386/'` ;;
 293 i[3-7]86-*-unixware)    targ_emul=elf_i386
 294                         targ_extra_emuls=elf_iamcu ;;
 295 i[3-7]86-*-solaris*)    targ_emul=elf_i386_ldso
 296                         targ_extra_emuls="elf_i386"
 297                         targ_extra_libpath=$targ_extra_emuls
 298                         ;;
 299 i[3-7]86-*-netbsdelf* | \
 300 i[3-7]86-*-netbsd*-gnu* | \
 301 i[3-7]86-*-knetbsd*-gnu)
 302                         targ_emul=elf_i386
 303                         targ_extra_emuls="elf_iamcu i386nbsd" ;;
 304 i[3-7]86-*-netbsdpe*)   targ_emul=i386pe
 305                         targ_extra_ofiles="deffilep.o pe-dll.o" ;;
 306 i[3-7]86-*-netbsd*)     targ_emul=i386nbsd
 307                         targ_extra_emuls=elf_i386 ;;
 308 x86_64-*-netbsd*)       targ_emul=elf_x86_64
 309                         targ_extra_emuls="elf_i386 elf_iamcu i386nbsd elf_l1om elf_k1om"
 310                         tdir_elf_iamcu=`echo ${targ_alias} | \
 311                             sed -e 's/x86_64/i386/'`
 312                         case "${tdir_elf_iamcu}" in
 313                         *-netbsdelf*)   ;;
 314                         *)              tdir_elf_iamcu=`echo ${tdir_elf_iamcu} | \
 315                                         sed -e 's/netbsd/netbsdelf/'`;;
 316                         esac
 317                         tdir_elf_i386=`echo ${targ_alias} | \
 318                             sed -e 's/x86_64/i386/'`
 319                         case "${tdir_elf_i386}" in
 320                         *-netbsdelf*)   ;;
 321                         *)              tdir_elf_i386=`echo ${tdir_elf_i386} | \
 322                                         sed -e 's/netbsd/netbsdelf/'`;;
 323                         esac ;;
 324 i[3-7]86-*-netware)     targ_emul=i386nw ;;
 325 i[3-7]86-*-elfiamcu)    targ_emul=elf_iamcu
 326                         targ_extra_emuls=elf_i386 ;;
 327 i[3-7]86-*-elf* | i[3-7]86-*-rtems*)
 328                         targ_emul=elf_i386
 329                         targ_extra_emuls=elf_iamcu ;;
 330 x86_64-*-elf* | x86_64-*-rtems* | x86_64-*-fuchsia*)
 331                         targ_emul=elf_x86_64
 332                         targ_extra_emuls="elf_i386 elf_iamcu elf32_x86_64 elf_l1om elf_k1om"
 333                         targ_extra_libpath="elf_i386 elf_iamcu elf32_x86_64 elf_l1om elf_k1om"
 334                         tdir_elf_i386=`echo ${targ_alias} | sed -e 's/x86_64/i386/'`
 335                         ;;
 336 i[3-7]86-*-kaos*)       targ_emul=elf_i386 ;;
 337 i[3-7]86-*-freebsdaout* | i[3-7]86-*-freebsd[12].* | i[3-7]86-*-freebsd[12])
 338                         targ_emul=i386bsd ;;
 339 i[3-7]86-*-dragonfly*)  targ_emul=elf_i386
 340                         targ_extra_emuls="elf_iamcu i386bsd" ;;
 341 x86_64-*-dragonfly*)    targ_emul=elf_x86_64
 342                         targ_extra_emuls="elf_i386 elf_iamcu elf_l1om elf_k1om" ;;
 343 i[3-7]86-*-freebsd* | i[3-7]86-*-kfreebsd*-gnu)
 344                         targ_emul=elf_i386_fbsd
 345                         targ_extra_emuls="elf_i386 elf_iamcu i386bsd" ;;
 346 x86_64-*-freebsd* | x86_64-*-kfreebsd*-gnu)
 347                         targ_emul=elf_x86_64_fbsd
 348                         targ_extra_emuls="elf_i386_fbsd elf_x86_64 elf_i386 elf_iamcu elf_l1om elf_l1om_fbsd elf_k1om elf_k1om_fbsd"
 349                         targ_extra_libpath="elf_i386_fbsd"
 350                         tdir_elf_i386_fbsd=`echo ${targ_alias} \
 351                             | sed -e 's/x86_64/i386/'`
 352                         tdir_elf_iamcu=`echo ${targ_alias} \
 353                             | sed -e 's/x86_64/i386/'`
 354                         tdir_elf_i386=`echo ${targ_alias} \
 355                             | sed -e 's/x86_64/i386/'` ;;
 356 i[3-7]86-*-sysv*)       targ_emul=i386coff ;;
 357 i[3-7]86-*-ptx*)        targ_emul=i386coff ;;
 358 i[3-7]86-*-mach*)       targ_emul=i386mach ;;
 359 i[3-7]86-*-gnu*)        targ_emul=elf_i386
 360                         targ_extra_emuls=elf_iamcu ;;
 361 i[3-7]86-*-msdos*)      targ_emul=i386msdos; targ_extra_emuls=i386aout ;;
 362 i[3-7]86-*-moss*)       targ_emul=i386moss; targ_extra_emuls=i386msdos ;;
 363 i[3-7]86-*-winnt*)      targ_emul=i386pe ;
 364                         targ_extra_ofiles="deffilep.o pe-dll.o" ;;
 365 i[3-7]86-*-pe)          targ_emul=i386pe ;
 366                         targ_extra_ofiles="deffilep.o pe-dll.o" ;;
 367 i[3-7]86-*-cygwin*)     targ_emul=i386pe ;
 368                         targ_extra_ofiles="deffilep.o pe-dll.o" ;
 369                         test "$targ" != "$host" && LIB_PATH='${tooldir}/lib/w32api' ;;
 370 i[3-7]86-*-mingw32*)    targ_emul=i386pe ;
 371                         targ_extra_ofiles="deffilep.o pe-dll.o" ;;
 372 x86_64-*-pe | x86_64-*-pep) targ_emul=i386pep ;
 373                         targ_extra_emuls=i386pe ;
 374                         targ_extra_ofiles="deffilep.o pep-dll.o pe-dll.o" ;;
 375 x86_64-*-cygwin)        targ_emul=i386pep ;
 376                         targ_extra_emuls=i386pe
 377                         targ_extra_ofiles="deffilep.o pep-dll.o pe-dll.o"
 378                         test "$targ" != "$host" && LIB_PATH='${tooldir}/lib/w32api' ;;
 379 x86_64-*-mingw*)        targ_emul=i386pep ;
 380                         targ_extra_emuls=i386pe
 381                         targ_extra_ofiles="deffilep.o pep-dll.o pe-dll.o" ;;
 382 i[3-7]86-*-interix*)    targ_emul=i386pe_posix;
 383                         targ_extra_ofiles="deffilep.o pe-dll.o" ;;
 384 i[3-7]86-*-beospe*)     targ_emul=i386beos ;;
 385 i[3-7]86-*-beos*)       targ_emul=elf_i386_be ;;
 386 i[3-7]86-*-vxworks*)    targ_emul=elf_i386_vxworks ;;
 387 i[3-7]86-*-chaos)       targ_emul=elf_i386_chaos
 388                         ;;
 389 i[3-7]86-*-nacl*)       targ_emul=elf_i386_nacl
 390                         targ_extra_emuls="armelf_nacl armelfb_nacl"
 391                         targ_extra_libpath=$targ_extra_emuls
 392                         targ64_extra_emuls="elf32_x86_64_nacl elf_x86_64_nacl"
 393                         targ64_extra_libpath=$targ64_extra_emuls
 394                         ;;
 395 x86_64-*-nacl*)         targ_emul=elf32_x86_64_nacl
 396                         targ_extra_emuls="elf_i386_nacl elf_x86_64_nacl armelf_nacl armelfb_nacl"
 397                         targ_extra_libpath=$targ_extra_emuls
 398                         tdir_elf_i386_nacl=`echo ${targ_alias} | sed -e 's/x86_64/i386/'`
 399                         ;;
 400 i860-*-coff)            targ_emul=coff_i860 ;;
 401 i860-stardent-sysv4* | i860-stardent-elf*)
 402                         targ_emul=elf32_i860
 403                         ;;
 404 i960-wrs-vxworks5.0*)   targ_emul=gld960 ;;
 405 i960-wrs-vxworks5*)     targ_emul=gld960coff ;;
 406 i960-wrs-vxworks*)      targ_emul=gld960 ;;
 407 i960-*-coff)            targ_emul=gld960coff ;;
 408 i960-intel-nindy)       targ_emul=gld960 ;;
 409 i960-*-elf*)            targ_emul=elf32_i960
 410                         ;;
 411 ia16-*-elf*)            targ_emul=elf_i386 targ_extra_emuls=i386msdos ;;
 412 ia64-*-elf*)            targ_emul=elf64_ia64 ;;
 413 ia64-*-freebsd* | ia64-*-kfreebsd*-gnu)
 414                         targ_emul=elf64_ia64_fbsd
 415                         targ_extra_emuls="elf64_ia64" ;;
 416 ia64-*-netbsd*)         targ_emul=elf64_ia64 ;;
 417 ia64-*-linux*)          targ_emul=elf64_ia64 ;;
 418 ia64-*-*vms*)           targ_emul=elf64_ia64_vms ;;
 419 ia64-*-aix*)            targ_emul=elf64_aix
 420                         ;;
 421 ip2k-*-elf)             targ_emul=elf32ip2k
 422                         ;;
 423 iq2000-*-elf)           targ_emul=elf32iq2000 ; targ_extra_emuls="elf32iq10"
 424                         ;;
 425 lm32-*-*linux*)         targ_emul=elf32lm32fd ;;
 426 lm32-*-*)               targ_emul=elf32lm32 ; targ_extra_emuls="elf32lm32fd"
 427                         ;;
 428 m32c-*-elf | m32c-*-rtems*)
 429                         targ_emul=elf32m32c
 430                         ;;
 431 m32r*le-*-elf*)         targ_emul=m32rlelf ;;
 432 m32r*-*-elf* | m32r*-*-rtems*)
 433                         targ_emul=m32relf ;;
 434 m32r*le-*-linux-*)      targ_emul=m32rlelf_linux ;;
 435 m32r*-*-linux-*)        targ_emul=m32relf_linux
 436                         ;;
 437 m68hc11-*-*|m6811-*-*)  targ_emul=m68hc11elf
 438                         targ_extra_emuls="m68hc11elfb m68hc12elf m68hc12elfb" ;;
 439 m68hc12-*-*|m6812-*-*)  targ_emul=m68hc12elf
 440                         targ_extra_emuls="m68hc12elfb m68hc11elf m68hc11elfb" ;;
 441 m68*-sun-sunos[34]*)    targ_emul=sun3 ;;
 442 m68*-wrs-vxworks*)      targ_emul=sun3 ;;
 443 m68*-ericsson-ose)      targ_emul=sun3 ;;
 444 m68*-apple-aux*)        targ_emul=m68kaux ;;
 445 m68k-sony-*)            targ_emul=news ;;
 446 m68k-hp-bsd*)           targ_emul=hp300bsd ;;
 447 m68*-motorola-sysv*)    targ_emul=delta68 ;;
 448 m68*-*-aout)            targ_emul=m68kaout ;;
 449 m68*-*-coff)            targ_emul=m68kcoff ;;
 450 m68*-*-elf | m68*-*-rtems*)
 451                         targ_emul=m68kelf ;;
 452 m68*-*-hpux*)           targ_emul=hp3hpux ;;
 453 m68k-*-linux*aout*)     targ_emul=m68klinux
 454                         targ_extra_emuls=m68kelf
 455                         tdir_m68kelf=`echo ${targ_alias} | sed -e 's/aout//'` ;;
 456 m68k-*-linux-*)         targ_emul=m68kelf
 457                         targ_extra_emuls=m68klinux
 458                         tdir_m68klinux=`echo ${targ_alias} | sed -e 's/linux/linuxaout/'` ;;
 459 m68k-*-uclinux*)        targ_emul=m68kelf ;;
 460 m68*-*-gnu*)            targ_emul=m68kelf ;;
 461 m68*-*-netbsd*4k*)      targ_emul=m68k4knbsd
 462                         targ_extra_emuls="m68knbsd m68kelfnbsd" ;;
 463 m68*-*-netbsdelf*)      targ_emul=m68kelfnbsd
 464                         targ_extra_emuls="m68knbsd m68k4knbsd" ;;
 465 m68*-*-netbsdaout* | m68*-*-netbsd*)
 466                         targ_emul=m68knbsd
 467                         targ_extra_emuls="m68kelfnbsd m68k4knbsd" ;;
 468 m68*-*-psos*)           targ_emul=m68kpsos ;;
 469 m8*-*-*)                targ_emul=m88kbcs
 470                         ;;
 471 mcore-*-pe)             targ_emul=mcorepe ;
 472                         targ_extra_ofiles="deffilep.o pe-dll.o" ;;
 473 mcore-*-elf)            targ_emul=elf32mcore
 474                         ;;
 475 mep-*-elf)              targ_emul=elf32mep ;;
 476 metag-*-*)              targ_emul=elf32metag ;;
 477 microblazeel*-linux*)   targ_emul="elf32mbel_linux"
 478                         targ_extra_emuls="elf32mb_linux"
 479                         ;;
 480 microblaze*-linux*)     targ_emul="elf32mb_linux"
 481                         targ_extra_emuls="elf32mbel_linux"
 482                         ;;
 483 microblazeel*)          targ_emul=elf32microblazeel
 484                         targ_extra_emuls=elf32microblaze
 485                         ;;
 486 microblaze*)            targ_emul=elf32microblaze
 487                         targ_extra_emuls=elf32microblazeel
 488                         ;;
 489 mips*-sgi-irix5*)       targ_emul=elf32bsmip ;;
 490 mips*-sgi-irix6*)       targ_emul=elf32bmipn32
 491                         targ_extra_emuls="elf32bsmip elf64bmip"
 492                         targ_extra_libpath=$targ_extra_emuls ;;
 493 mips*el-*-netbsd*)      targ_emul=elf32ltsmip
 494                         targ_extra_emuls="elf32btsmip elf64ltsmip elf64btsmip"
 495                         ;;
 496 mips*-*-netbsd*)        targ_emul=elf32btsmip
 497                         targ_extra_emuls="elf32ltsmip elf64btsmip elf64ltsmip"
 498                         ;;
 499 mips*vr4300el-*-elf*)   targ_emul=elf32l4300 ;;
 500 mips*vr4300-*-elf*)     targ_emul=elf32b4300 ;;
 501 mips*vr4100el-*-elf*)   targ_emul=elf32l4300 ;;
 502 mips*vr4100-*-elf*)     targ_emul=elf32b4300 ;;
 503 mips*vr5000el-*-elf*)   targ_emul=elf32l4300 ;;
 504 mips*vr5000-*-elf*)     targ_emul=elf32b4300 ;;
 505 mips*el-sde-elf* | mips*el-mti-elf* | mips*el-img-elf*)
 506                         targ_emul=elf32ltsmip
 507                         targ_extra_emuls="elf32btsmip elf32ltsmipn32 elf64ltsmip elf32btsmipn32 elf64btsmip" ;;
 508 mips*-sde-elf* | mips*-mti-elf* | mips*-img-elf*)
 509                         targ_emul=elf32btsmip
 510                         targ_extra_emuls="elf32ltsmip elf32btsmipn32 elf64btsmip elf32ltsmipn32 elf64ltsmip" ;;
 511 mips64*el-ps2-elf*)     targ_emul=elf32lr5900n32
 512                         targ_extra_emuls="elf32lr5900"
 513                         targ_extra_libpath=$targ_extra_emuls ;;
 514 mips*el-ps2-elf*)       targ_emul=elf32lr5900
 515                         targ_extra_emuls="elf32lr5900n32"
 516                         targ_extra_libpath=$targ_extra_emuls ;;
 517 mips*el-*-elf*)         targ_emul=elf32elmip ;;
 518 mips*-*-elf* | mips*-*-rtems*)
 519                         targ_emul=elf32ebmip ;;
 520 mips*el-*-vxworks*)     targ_emul=elf32elmipvxworks
 521                         targ_extra_emuls="elf32ebmipvxworks" ;;
 522 mips*-*-vxworks*)       targ_emul=elf32ebmipvxworks
 523                         targ_extra_emuls="elf32elmipvxworks" ;;
 524 mips*-*-windiss)        targ_emul=elf32mipswindiss ;;
 525 mips64*el-*-linux-*)    targ_emul=elf32ltsmipn32
 526                         targ_extra_emuls="elf32btsmipn32 elf32ltsmip elf32btsmip elf64ltsmip elf64btsmip"
 527                         targ_extra_libpath=$targ_extra_emuls ;;
 528 mips64*-*-linux-*)      targ_emul=elf32btsmipn32
 529                         targ_extra_emuls="elf32ltsmipn32 elf32btsmip elf32ltsmip elf64btsmip elf64ltsmip"
 530                         targ_extra_libpath=$targ_extra_emuls ;;
 531 mips*el-*-linux-*)      targ_emul=elf32ltsmip
 532                         targ_extra_emuls="elf32btsmip elf32ltsmipn32 elf64ltsmip elf32btsmipn32 elf64btsmip"
 533                         targ_extra_libpath=$targ_extra_emuls ;;
 534 mips*-*-linux-*)        targ_emul=elf32btsmip
 535                         targ_extra_emuls="elf32ltsmip elf32btsmipn32 elf64btsmip elf32ltsmipn32 elf64ltsmip"
 536                         targ_extra_libpath=$targ_extra_emuls ;;
 537 mips64*el-*-freebsd* | mips64*el-*-kfreebsd*-gnu)
 538                         targ_emul=elf32ltsmipn32_fbsd
 539                         targ_extra_emuls="elf32ltsmip elf32btsmip elf32ltsmipn32 elf32btsmipn32 elf64ltsmip elf64btsmip elf32ltsmip_fbsd elf32btsmip_fbsd elf32btsmipn32_fbsd elf64ltsmip_fbsd elf64btsmip_fbsd"
 540                         targ_extra_libpath=$targ_extra_emuls ;;
 541 mips64*-*-freebsd* | mips64*-*-kfreebsd*-gnu)
 542                         targ_emul=elf32btsmipn32_fbsd
 543                         targ_extra_emuls="elf32ltsmip elf32btsmip elf32ltsmipn32 elf32btsmipn32 elf64ltsmip elf64btsmip elf32ltsmip_fbsd elf32btsmip_fbsd elf32ltsmipn32_fbsd elf64ltsmip_fbsd elf64btsmip_fbsd"
 544                         targ_extra_libpath=$targ_extra_emuls ;;
 545 mips*el-*-freebsd* | mips*el-*-kfreebsd*-gnu)
 546                         targ_emul=elf32ltsmip_fbsd
 547                         targ_extra_emuls="elf32ltsmip elf32btsmip elf32ltsmipn32 elf32btsmipn32 elf64ltsmip elf64btsmip elf32ltsmipn32_fbsd elf32btsmip_fbsd elf32btsmipn32_fbsd elf64ltsmip_fbsd elf64btsmip_fbsd"
 548                         targ_extra_libpath=$targ_extra_emuls ;;
 549 mips*-*-freebsd* | mips*-*-kfreebsd*-gnu)
 550                         targ_emul=elf32btsmip_fbsd
 551                         targ_extra_emuls="elf32ltsmip elf32btsmip elf32ltsmipn32 elf32btsmipn32 elf64ltsmip elf64btsmip elf32ltsmip_fbsd elf32btsmipn32_fbsd elf32ltsmipn32_fbsd elf64ltsmip_fbsd elf64btsmip_fbsd"
 552                         targ_extra_libpath=$targ_extra_emuls ;;
 553 mips*-*-sysv4*)         targ_emul=elf32btsmip
 554                         ;;
 555 mmix-*-*)               targ_emul=mmo
 556                         targ_extra_emuls=elf64mmix
 557                         ;;
 558 am33_2.0-*-linux*)      targ_emul=elf32am33lin ;;
 559 mn10200-*-*)            targ_emul=mn10200 ;;
 560 mn10300-*-*)            targ_emul=mn10300
 561                         ;;
 562 mt-*elf)                targ_emul=elf32mt
 563                         ;;
 564 msp430-*-*)             targ_emul=msp430elf
 565                         targ_extra_emuls="msp430X"
 566                         ;;
 567 nds32*le-*-elf*)        targ_emul=nds32elf
 568                         targ_extra_emuls="nds32elf16m nds32belf nds32belf16m"
 569                         ;;
 570 nds32*be-*-elf*)        targ_emul=nds32belf
 571                         targ_extra_emuls="nds32elf nds32elf16m nds32belf16m"
 572                         ;;
 573 nds32*le-*-linux-gnu*)  targ_emul=nds32elf_linux ;;
 574 nds32*be-*-linux-gnu*)  targ_emul=nds32belf_linux ;;
 575 nios2*-*-linux*)        targ_emul=nios2linux ;;
 576 nios2*-*-*)             targ_emul=nios2elf ;;
 577 ns32k-pc532-mach* | ns32k-pc532-ux*)  targ_emul=pc532macha ;;
 578 ns32k-*-netbsd* | ns32k-pc532-lites*) targ_emul=ns32knbsd
 579                         ;;
 580 or1k-*-elf | or1knd-*-elf | or1k-*-rtems* | or1knd-*-rtems*)
 581                         targ_emul=elf32or1k ;;
 582 or1k-*-linux* | or1knd-*-linux*)        targ_emul=elf32or1k_linux ;;
 583 pdp11-*-*)              targ_emul=pdp11
 584                         ;;
 585 pjl*-*-*)               targ_emul=pjlelf
 586                         targ_extra_emuls="elf_i386 elf_iamcu" ;;
 587 pj*-*-*)                targ_emul=pjelf
 588                         ;;
 589 powerpc-*-freebsd* | powerpc-*-kfreebsd*-gnu)
 590                         targ_emul=elf32ppc_fbsd
 591                         targ_extra_emuls="elf32ppc elf32ppcsim"
 592                         targ_extra_libpath=elf32ppc;
 593                         tdir_elf32ppcsim=`echo ${targ_alias} | sed -e 's/ppc/ppcsim/'` ;;
 594 powerpc64-*-freebsd*)
 595                         targ_emul=elf64ppc_fbsd
 596                         targ_extra_emuls="elf64ppc elf32ppc_fbsd elf32ppc"
 597                         targ_extra_libpath="elf32ppc_fbsd elf32ppc"
 598                         tdir_elf32ppc=`echo "${targ_alias}" | sed -e 's/64//'`
 599                         tdir_elf32ppc_fbsd=$tdir_elf32ppc
 600                         ;;
 601 powerpc-*-vxworks*)
 602                         targ_emul=elf32ppcvxworks
 603                         targ_extra_emuls="elf32ppc elf32ppclinux elf32ppcsim" ;;
 604 powerpc*-*-elf* | powerpc*-*-eabi* | powerpc*-*-sysv* \
 605   | powerpc*-*-linux* | powerpc*-*-netbsd* | powerpc*-*-openbsd* \
 606   | powerpc*-*-rtems* \
 607   | powerpc*-*-solaris* | powerpc*-*-kaos* | powerpc*-*-vxworks*)
 608                         case "${targ}" in
 609                         powerpc64*)
 610                             targ_emul=elf64ppc
 611                             targ_extra_emuls="elf32ppc elf32ppclinux elf32ppcsim"
 612                             targ_extra_libpath="elf32ppc elf32ppclinux" ;;
 613                         *linux*)
 614                             targ_emul=elf32ppclinux
 615                             targ_extra_emuls="elf32ppc elf32ppcsim"
 616                             targ_extra_libpath=elf32ppc
 617                             targ64_extra_emuls=elf64ppc
 618                             targ64_extra_libpath=elf64ppc ;;
 619                         *)
 620                             targ_emul=elf32ppc
 621                             targ_extra_emuls="elf32ppclinux elf32ppcsim"
 622                             targ_extra_libpath=elf32ppclinux
 623                             targ64_extra_emuls=elf64ppc
 624                             targ64_extra_libpath=elf64ppc ;;
 625                         esac
 626                         td=tdir_elf32ppc
 627                         td64=tdir_elf64ppc
 628                         s=s/ppc/lppc/g
 629                         case "${targ}" in
 630                         powerpcle-* | powerpc64le-*)
 631                             for z in td td64 targ_emul targ_extra_emuls \
 632                                          targ_extra_libpath targ64_extra_emuls \
 633                                          targ64_extra_libpath
 634                             do
 635                                 eval ${z}=\"\`echo \$${z} \| sed -e $s\`\"
 636                             done
 637                             s=s/lppc/ppc/g ;;
 638                         esac
 639                         # Why oh why did we set tooldir based on target_alias
 640                         # rather than on target?
 641                         eval tdir_${targ_emul}="${targ_alias}"
 642                         cpu=`echo "${targ_alias}" | sed -e 's/-.*//'`
 643                         rest=`echo "${targ_alias}" | sed -e 's/^[^-]*//'`
 644                         le=le
 645                         case "${cpu}" in
 646                         *little) le=little
 647                         esac
 648                         ta32=`echo "${cpu}" | sed -e s/64//`"${rest}"
 649                         ta64=`echo "${cpu}" | sed -e 's/64//;s/$/64/;s/'${le}'64$/64'${le}'/;s/be64$/64be/'`"${rest}"
 650                         eval test -n \"\$${td}\" || eval ${td}="${ta32}"
 651                         eval test -n \"\$${td}linux\" || eval ${td}linux="${ta32}"
 652                         eval test -n \"\$${td}sim\" || eval ${td}sim="${ta32}"
 653                         eval test -n \"\$${td64}\" || eval ${td64}="${ta64}"
 654                         # Now provide the other endian
 655                         for z in targ_extra_emuls targ_extra_libpath
 656                         do
 657                             eval ${z}=\"\$${z} \`echo ${targ_emul} \$${z} \| sed -e $s\`\"
 658                         done
 659                         for z in targ64_extra_emuls targ64_extra_libpath
 660                         do
 661                             eval ${z}=\"\$${z} \`echo \$${z} \| sed -e $s\`\"
 662                         done
 663                         td=`echo "${td}" | sed -e $s`
 664                         td64=`echo "${td64}" | sed -e $s`
 665                         case "${targ}" in
 666                         powerpcle-* | powerpc64le-*)
 667                             cpu=`echo "${cpu}" | sed -e s/${le}\$//` ;;
 668                         *)
 669                             cpu=`echo "${cpu}" | sed -e s/be\$//`${le} ;;
 670                         esac
 671                         ta32=`echo "${cpu}" | sed -e s/64//`"${rest}"
 672                         ta64=`echo "${cpu}" | sed -e 's/64//;s/$/64/;s/'${le}'64$/64'${le}/`"${rest}"
 673                         eval test -n \"\$${td}\" || eval ${td}="${ta32}"
 674                         eval test -n \"\$${td}linux\" || eval ${td}linux="${ta32}"
 675                         eval test -n \"\$${td}sim\" || eval ${td}sim="${ta32}"
 676                         eval test -n \"\$${td64}\" || eval ${td64}="${ta64}"
 677                         ;;
 678 powerpc-*-nto*)         targ_emul=elf32ppcnto ;;
 679 powerpcle-*-nto*)       targ_emul=elf32lppcnto ;;
 680 powerpc-*-macos*)       targ_emul=ppcmacos ;;
 681 powerpc-*-netware*)     targ_emul=ppcnw ;;
 682 powerpcle-*-pe | powerpcle-*-winnt* | powerpcle-*-cygwin*)
 683                         targ_emul=ppcpe
 684                         targ_extra_ofiles="deffilep.o pe-dll.o" ;;
 685 powerpc-*-aix[5-9]*)    targ_emul=aix5ppc ;;
 686 powerpc-*-aix*)         targ_emul=aixppc ;;
 687 powerpc-*-beos*)        targ_emul=aixppc ;;
 688 powerpc-*-windiss*)     targ_emul=elf32ppcwindiss ;;
 689 powerpc-*-lynxos*)      targ_emul=ppclynx ;;
 690 pru*-*-*)               targ_emul=pruelf ;;
 691 riscv32*-*-*)           targ_emul=elf32lriscv
 692                         targ_extra_emuls="elf64lriscv"
 693                         targ_extra_libpath=$targ_extra_emuls ;;
 694 riscv64*-*-*)           targ_emul=elf64lriscv
 695                         targ_extra_emuls="elf32lriscv"
 696                         targ_extra_libpath=$targ_extra_emuls ;;
 697 rs6000-*-aix[5-9]*)     targ_emul=aix5rs6 ;;
 698 rs6000-*-aix*)          targ_emul=aixrs6
 699                         ;;
 700 rl78-*-*)               targ_emul=elf32rl78 ;;
 701 rx-*-*)                 targ_emul=elf32rx ;;
 702 s390x-*-linux*)         targ_emul=elf64_s390
 703                         targ_extra_emuls=elf_s390
 704                         targ_extra_libpath=$targ_extra_emuls
 705                         tdir_elf_s390=`echo ${targ_alias} | sed -e 's/s390x/s390/'` ;;
 706 s390x-*-tpf*)           targ_emul=elf64_s390
 707                         tdir_elf_s390=`echo ${targ_alias} | sed -e 's/s390x/s390/'` ;;
 708 s390-*-linux*)          targ_emul=elf_s390
 709                         targ64_extra_emuls=elf64_s390
 710                         targ64_extra_libpath=elf64_s390
 711                         tdir_elf64_s390=`echo ${targ_alias} | sed -e 's/s390/s390x/'`
 712                         ;;
 713 score-*-elf)            targ_emul=score7_elf
 714                         targ_extra_emuls=score3_elf ;;
 715 sh-*-linux*)            targ_emul=shlelf_linux
 716                         targ_extra_emuls="shelf_linux shlelf_fd shelf_fd"
 717                         targ_extra_libpath=shelf_linux ;;
 718 sh64eb-*-linux*)        targ_emul=shelf32_linux
 719                         targ_extra_emuls="shlelf32_linux" ;;
 720 sh64-*-linux*)          targ_emul=shlelf32_linux
 721                         targ_extra_emuls="shelf32_linux"
 722                         targ_extra_libpath=shelf32_linux ;;
 723 sh*eb-*-linux*)         targ_emul=shelf_linux
 724                         targ_extra_emuls="shelf_fd" ;;
 725 sh*-*-linux*)           targ_emul=shlelf_linux
 726                         targ_extra_emuls="shlelf_fd" ;;
 727 sh5le-*-netbsd*)        targ_emul=shlelf32_nbsd
 728                         targ_extra_emuls="shelf32_nbsd shelf64_nbsd shlelf64_nbsd shelf_nbsd shlelf_nbsd" ;;
 729 sh5-*-netbsd*)          targ_emul=shelf32_nbsd
 730                         targ_extra_emuls="shlelf32_nbsd shelf64_nbsd shlelf64_nbsd shelf_nbsd shlelf_nbsd" ;;
 731 sh64le-*-netbsd*)       targ_emul=shlelf64_nbsd
 732                         targ_extra_emuls="shelf64_nbsd shelf32_nbsd shlelf32_nbsd shelf_nbsd shlelf_nbsd" ;;
 733 sh64-*-netbsd*)         targ_emul=shelf64_nbsd
 734                         targ_extra_emuls="shlelf64_nbsd shelf32_nbsd shlelf32_nbsd shelf_nbsd shlelf_nbsd" ;;
 735 sh*l*-*-netbsdelf*)     targ_emul=shlelf_nbsd
 736                         targ_extra_emuls=shelf_nbsd ;;
 737 sh*-*-netbsdelf*)       targ_emul=shelf_nbsd
 738                         targ_extra_emuls=shlelf_nbsd ;;
 739 sh*-*-symbianelf*)      targ_emul=shlsymbian ;;
 740 shle*-*-elf* | sh[1234]*le*-*-elf | shle*-*-kaos*)
 741                         targ_emul=shlelf
 742                         targ_extra_emuls="shelf shl sh" ;;
 743 sh-*-elf* | sh[1234]*-*-elf | sh-*-rtems* | sh-*-kaos*)
 744                         targ_emul=shelf
 745                         targ_extra_emuls="shlelf sh shl" ;;
 746 sh-*-uclinux* | sh[12]-*-uclinux*)
 747                         targ_emul=shelf_uclinux
 748                         targ_extra_emuls="shelf shlelf sh shl shelf_fd shlelf_fd" ;;
 749 sh-*-vxworks)           targ_emul=shelf_vxworks
 750                         targ_extra_emuls=shlelf_vxworks ;;
 751 sh-*-nto*)              targ_emul=shelf_nto
 752                         targ_extra_emuls=shlelf_nto ;;
 753 sh-*-pe)                targ_emul=shpe ;
 754                         targ_extra_ofiles="deffilep.o pe-dll.o" ;;
 755 sh-*-*)                 targ_emul=sh; targ_extra_emuls=shl ;;
 756 sh64le-*-elf*)          targ_emul=shlelf
 757                         targ_extra_emuls="shelf shlelf32 shelf32 shlelf64 shelf64"
 758                         targ_extra_libpath=$targ_extra_emuls ;;
 759 sh64-*-elf*)            targ_emul=shelf
 760                         targ_extra_emuls="shlelf shelf32 shlelf32 shelf64 shlelf64"
 761                         targ_extra_libpath=$targ_extra_emuls ;;
 762 sparc64-*-aout*)        targ_emul=sparcaout ;;
 763 sparc64-*-elf* | sparc64-*-rtems*)
 764                         targ_emul=elf64_sparc ;;
 765 sparc-sun-sunos4*)      targ_emul=sun4 ;;
 766 sparclite*-*-elf)       targ_emul=elf32_sparc ;;
 767 sparclite*-*-coff)      targ_emul=coff_sparc ;;
 768 sparclite*-fujitsu-*)   targ_emul=sparcaout ;;
 769 sparc*-*-aout)          targ_emul=sparcaout ;;
 770 sparc*-*-coff)          targ_emul=coff_sparc ;;
 771 sparc*-*-elf | sparc-*-rtems*)
 772                         targ_emul=elf32_sparc ;;
 773 sparc*-*-sysv4*)        targ_emul=elf32_sparc ;;
 774 sparc*-*-vxworks*)      targ_emul=elf32_sparc_vxworks ;;
 775 sparc64-*-freebsd* | sparcv9-*-freebsd* | sparc64-*-kfreebsd*-gnu | sparcv9-*-kfreebsd*-gnu)
 776                         targ_emul=elf64_sparc_fbsd
 777                         targ_extra_emuls="elf64_sparc elf32_sparc"
 778                         targ_extra_libpath=$targ_extra_emuls
 779                         tdir_elf32_sparc=`echo ${targ_alias} | sed -e 's/64//'` ;;
 780 sparc*-*-linux*aout*)   targ_emul=sparclinux
 781                         targ_extra_emuls="elf32_sparc sun4"
 782                         tdir_elf32_sparc=`echo ${targ_alias} | sed -e 's/aout//'`
 783                         tdir_sun4=sparc-sun-sunos4 ;;
 784 sparc64-*-linux-*)      targ_emul=elf64_sparc
 785                         targ_extra_emuls="elf32_sparc sparclinux sun4"
 786                         targ_extra_libpath=elf32_sparc
 787                         tdir_elf32_sparc=`echo ${targ_alias} | sed -e 's/64//'`
 788                         tdir_sparclinux=${tdir_elf32_sparc}aout
 789                         tdir_sun4=sparc-sun-sunos4 ;;
 790 sparc*-*-linux-*)       targ_emul=elf32_sparc
 791                         targ_extra_emuls="sparclinux elf64_sparc sun4"
 792                         targ_extra_libpath=elf64_sparc
 793                         tdir_sparclinux=${targ_alias}aout
 794                         tdir_elf64_sparc=`echo ${targ_alias} | sed -e 's/32//'`
 795                         tdir_sun4=sparc-sun-sunos4 ;;
 796 sparc64-*-netbsd* | sparc64-*-openbsd*)
 797                         targ_emul=elf64_sparc
 798                         targ_extra_emuls="elf32_sparc" ;;
 799 sparc*-*-netbsd*elf*)   targ_emul=elf32_sparc ;;
 800 sparc*-*-netbsd*)       targ_emul=sparcnbsd ;;
 801 sparc-*-solaris2.[0-6] | sparc-*-solaris2.[0-6].*)
 802                         targ_emul=elf32_sparc_sol2
 803                         targ_extra_emuls=elf32_sparc ;;
 804 sparc-*-solaris2*)      targ_emul=elf32_sparc_sol2
 805                         targ_extra_emuls="elf32_sparc elf64_sparc_sol2 elf64_sparc"
 806                         targ_extra_libpath=$targ_extra_emuls
 807                         tdir_elf64_sparc=`echo ${targ_alias} | sed -e 's/32//'` ;;
 808 sparcv9-*-solaris2* | sparc64-*-solaris2*)
 809                         targ_emul=elf64_sparc_sol2
 810                         targ_extra_emuls="elf64_sparc elf32_sparc_sol2 elf32_sparc"
 811                         targ_extra_libpath=$targ_extra_emuls
 812                         tdir_elf32_sparc=`echo ${targ_alias} | sed -e 's/64//'` ;;
 813 sparc*-*-solaris2*)     targ_emul=elf32_sparc ;;
 814 sparc*-wrs-vxworks*)    targ_emul=sparcaout ;;
 815 spu-*-elf*)             targ_emul=elf32_spu ;;
 816 tic30-*-*aout*)         targ_emul=tic30aout ;;
 817 tic30-*-*coff*)         targ_emul=tic30coff ;;
 818 tic4x-*-* | c4x-*-*)    targ_emul=tic4xcoff ; targ_extra_emuls="tic3xcoff tic3xcoff_onchip" ;;
 819 tic54x-*-* | c54x*-*-*) targ_emul=tic54xcoff ;;
 820 tic6x-*-elf)            targ_emul=elf32_tic6x_elf_le
 821                         targ_extra_emuls="elf32_tic6x_elf_be elf32_tic6x_le elf32_tic6x_be"
 822                         targ_extra_libpath=$targ_extra_emuls
 823                         ;;
 824 tic6x-*-uclinux)        targ_emul=elf32_tic6x_linux_le
 825                         targ_extra_emuls="elf32_tic6x_linux_be elf32_tic6x_le elf32_tic6x_be"
 826                         targ_extra_libpath=$targ_extra_emuls
 827                         ;;
 828 tic80-*-*)              targ_emul=tic80coff
 829                         ;;
 830 tilegx-*-*)             targ_emul=elf64tilegx
 831                         targ_extra_emuls="elf64tilegx_be elf32tilegx elf32tilegx_be"
 832                         targ_extra_libpath=$targ_extra_emuls ;;
 833 tilegxbe-*-*)           targ_emul=elf64tilegx_be
 834                         targ_extra_emuls="elf64tilegx elf32tilegx elf32tilegx_be"
 835                         targ_extra_libpath=$targ_extra_emuls ;;
 836 tilepro-*-*)            targ_emul=elf32tilepro ;;
 837 ft32-*-*)               targ_emul=elf32ft32
 838                         ;;
 839 v850*-*-*)              targ_emul=v850_rh850
 840                         targ_extra_emuls=v850
 841                         ;;
 842 vax-dec-ultrix* | vax-dec-bsd*) targ_emul=vax ;;
 843 vax-*-netbsdelf*)       targ_emul=elf32vax
 844                         targ_extra_emuls=vaxnbsd ;;
 845 vax-*-netbsdaout* | vax-*-netbsd*)
 846                         targ_emul=vaxnbsd
 847                         targ_extra_emuls=elf32vax ;;
 848 vax-*-linux-*)          targ_emul=elf32vax
 849                         ;;
 850 visium-*-elf)           targ_emul=elf32visium
 851                         ;;
 852 w65-*-*)                targ_emul=w65
 853                         ;;
 854 xc16x-*-elf)            targ_emul=elf32xc16x
 855                         targ_extra_emuls="elf32xc16xl elf32xc16xs"
 856                         ;;
 857 xstormy16-*-*)          targ_emul=elf32xstormy16
 858                         ;;
 859 xtensa*-*-*)            targ_emul=elf32xtensa
 860                         ;;
 861 xgate-*-*)              targ_emul=xgateelf
 862                         ;;
 863 z80-*-coff)             targ_emul=z80
 864                         ;;
 865 z8k-*-coff)             targ_emul=z8002; targ_extra_emuls=z8001
 866                         ;;
 867 *-*-ieee*)              targ_emul=vanilla
 868                         ;;
 869 *-tandem-none)          targ_emul=st2000
 870                         ;;
 871 *)
 872   echo 2>&1 "*** ld does not support target ${targ}"
 873   echo 2>&1 "*** see ld/configure.tgt for supported targets"
 874   exit 1
 875
 876 esac
 877
 878 NATIVE_LIB_DIRS='/usr/local/lib /lib /usr/lib'
 879 case "${target}" in
 880
 881 *-*-dragonfly*)
 882   NATIVE_LIB_DIRS='/lib /usr/lib /usr/pkg/lib /usr/local/lib'
 883   ;;
 884
 885 *-*-freebsd*)
 886   NATIVE_LIB_DIRS='/lib /usr/lib /usr/local/lib'
 887   ;;
 888
 889 hppa*64*-*-hpux11*)
 890   NATIVE_LIB_DIRS=/usr/lib/pa20_64
 891   ;;
 892
 893 i[3-7]86-*-sysv4*)
 894   NATIVE_LIB_DIRS='/usr/local/lib /usr/ccs/lib /lib /usr/lib'
 895   ;;
 896
 897 i[3-7]86-*-solaris*)
 898   NATIVE_LIB_DIRS='/usr/local/lib /usr/ccs/lib /lib /usr/lib'
 899   ;;
 900
 901 i[3-7]86-pc-interix*)
 902   NATIVE_LIB_DIRS='/usr/local/lib $$INTERIX_ROOT/usr/lib /lib /usr/lib'
 903   ;;
 904
 905 ia64-*-aix*)
 906   NATIVE_LIB_DIRS='/usr/local/lib /usr/lib/ia64l64 /lib /usr/lib'
 907   ;;
 908
 909 sparc*-*-solaris2*)
 910   NATIVE_LIB_DIRS='/usr/local/lib /usr/ccs/lib /lib /usr/lib'
 911   ;;
 912
 913 spu-*-elf*)
 914   # This allows to build a pair of PPU/SPU toolchains with common sysroot.
 915   NATIVE_LIB_DIRS='/lib'
 916   ;;
 917
 918 i[03-9x]86-*-cygwin* | x86_64-*-cygwin*)
 919   NATIVE_LIB_DIRS='/usr/lib /usr/lib/w32api'
 920   ;;
 921
 922 *-*-linux*)
 923   ;;
 924
 925 *-*-netbsd*)
 926   ;;
 927
 928 alpha*-*-*)
 929   NATIVE_LIB_DIRS='/usr/local/lib /usr/ccs/lib /lib /usr/lib'
 930   ;;
 931
 932 esac
 933
 934 case "${target}" in
 935 frv-*-* | hppa*-*-* | ia64-*-* | mips*-*-*)
 936   # Don't enable -z relro by default since many relro tests fail on these
 937   # targets:
 938   # FAIL: strip -z relro (relro1)
 939   # FAIL: strip -z relro -shared (relro1)
 940   # FAIL: objcopy -z relro (relro1)
 941   # FAIL: objcopy -z relro -shared (relro1)
 942   # FAIL: objcopy -z relro (tdata1)
 943   # FAIL: objcopy -shared -z relro (tdata1)
 944   # FAIL: objcopy -z relro (tdata2)
 945   # FAIL: objcopy -shared -z relro (tdata2)
 946   # FAIL: objcopy -z relro (tdata3)
 947   # FAIL: objcopy -shared -z relro (tdata3)
 948   # FAIL: objcopy -shared -z relro (tbss1)
 949   # FAIL: objcopy -shared -z relro (tbss2)
 950   # FAIL: objcopy -shared -z relro (tbss3)
 951   ;;
 952 *-*-linux*)
 953   if test ${ac_default_ld_z_relro} = unset; then
 954     ac_default_ld_z_relro=1
 955   fi
 956   ;;
 957 esac