ld/configure.tgt

   1 # configure.tgt
   2 #
   3 #   Copyright (C) 2013-2016 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_be-*-linux*)    targ_emul=aarch64linuxb
  58                         targ_extra_libpath="aarch64linux aarch64linux32 aarch64linux32b armelfb_linux_eabi armelf_linux_eabi"
  59                         targ_extra_emuls="aarch64elfb aarch64elf aarch64elf32 aarch64elf32b armelfb armelf $targ_extra_libpath" ;;
  60 aarch64-*-linux*)       targ_emul=aarch64linux
  61                         targ_extra_libpath="aarch64linuxb aarch64linux32 aarch64linux32b armelfb_linux_eabi armelf_linux_eabi"
  62                         targ_extra_emuls="aarch64elf aarch64elf32 aarch64elf32b aarch64elfb armelf armelfb $targ_extra_libpath" ;;
  63 alpha*-*-freebsd* | alpha*-*-kfreebsd*-gnu)
  64                         targ_emul=elf64alpha_fbsd
  65                         targ_extra_emuls="elf64alpha alpha"
  66                         tdir_alpha=`echo ${targ_alias} | sed -e 's/freebsd/freebsdecoff/'` ;;
  67 alpha*-*-linux*ecoff*)  targ_emul=alpha targ_extra_emuls=elf64alpha
  68                         tdir_elf64alpha=`echo ${targ_alias} | sed -e 's/ecoff//'` ;;
  69 alpha*-*-linux-*)       targ_emul=elf64alpha targ_extra_emuls=alpha
  70                         tdir_alpha=`echo ${targ_alias} | sed -e 's/linux\(-gnu\)*/linux\1ecoff/'` ;;
  71 alpha*-*-osf*)          targ_emul=alpha ;;
  72 alpha*-*-gnu*)          targ_emul=elf64alpha ;;
  73 alpha*-*-netware*)      targ_emul=alpha ;;
  74 alpha*-*-netbsd*)       targ_emul=elf64alpha_nbsd ;;
  75 alpha*-*-openbsd*)      targ_emul=elf64alpha ;;
  76 alpha*-*-*vms*)         targ_emul=alphavms
  77                         ;;
  78 arc*-*-elf*)            targ_emul=arcelf
  79                         targ_extra_emuls="arcelf_prof arclinux arclinux_prof arcv2elf arcv2elfx"
  80                         ;;
  81 arc*-*-linux*)          targ_emul=arclinux
  82                         targ_extra_emuls="arclinux_prof arcelf arcelf_prof arcv2elf arcv2elfx"
  83                         ;;
  84 arm-epoc-pe)            targ_emul=arm_epoc_pe ; targ_extra_ofiles="deffilep.o pe-dll.o" ;;
  85 arm*-*-cegcc*)          targ_emul=arm_wince_pe ; targ_extra_ofiles="deffilep.o pe-dll.o"
  86                         LIB_PATH='${tooldir}/lib/w32api' ;;
  87 arm-wince-pe | arm-*-wince | arm*-*-mingw32ce*)
  88                         targ_emul=arm_wince_pe ; targ_extra_ofiles="deffilep.o pe-dll.o" ;;
  89 arm-*-pe)               targ_emul=armpe ; targ_extra_ofiles="deffilep.o pe-dll.o" ;;
  90 arm-*-aout | armel-*-aout) targ_emul=armaoutl ;;
  91 armeb-*-aout)           targ_emul=armaoutb ;;
  92 arm-*-coff)             targ_emul=armcoff ;;
  93 arm*b-*-freebsd*)       targ_emul=armelfb_fbsd
  94                         targ_extra_emuls="armelf_fbsd armelf" ;;
  95 arm*-*-freebsd* | arm-*-kfreebsd*-gnu)
  96                         targ_emul=armelf_fbsd
  97                         targ_extra_emuls="armelfb_fbsd armelf" ;;
  98 armeb-*-netbsdelf*)     targ_emul=armelfb_nbsd;
  99                         targ_extra_emuls="armelf_nbsd armelf armnbsd" ;;
 100 arm-*-netbsdelf*)       targ_emul=armelf_nbsd;
 101                         targ_extra_emuls="armelfb_nbsd armelf armnbsd" ;;
 102 arm-*-netbsd*)          targ_emul=armnbsd;
 103                         targ_extra_emuls="armelf armelf_nbsd armelfb_nbsd"  ;;
 104 arm-*-nto*)             targ_emul=armnto ;;
 105 arm-*-openbsd*)         targ_emul=armnbsd ;;
 106 arm-*-phoenix*)         targ_emul=armelf ;;
 107 arm-*-rtems*)           targ_emul=armelf ;;
 108 armeb-*-elf | armeb-*-eabi*)
 109                         targ_emul=armelfb ;;
 110 arm-*-elf | arm*-*-eabi*)
 111                         targ_emul=armelf ;;
 112 arm*-*-symbianelf*)     targ_emul=armsymbian;;
 113 arm-*-kaos*)            targ_emul=armelf ;;
 114 arm9e-*-elf)            targ_emul=armelf ;;
 115 arm*b-*-linux-*eabi*)   targ_emul=armelfb_linux_eabi
 116                         targ_extra_emuls=armelf_linux_eabi
 117                         targ_extra_libpath=$targ_extra_emuls
 118                         ;;
 119 arm*b-*-linux-*)        targ_emul=armelfb_linux
 120                         targ_extra_emuls="armelfb armelf armelf_linux"
 121                         targ_extra_libpath="armelf_linux"
 122                         ;;
 123 arm*-*-linux-*eabi*)    targ_emul=armelf_linux_eabi
 124                         targ_extra_emuls=armelfb_linux_eabi
 125                         targ_extra_libpath=$targ_extra_emuls
 126                         ;;
 127 arm*-*-linux-*)         targ_emul=armelf_linux
 128                         targ_extra_emuls="armelf armelfb armelfb_linux"
 129                         targ_extra_libpath="armelfb_linux"
 130                         ;;
 131 arm*b-*-nacl*)          targ_emul=armelfb_nacl
 132                         targ_extra_emuls="armelf_nacl elf_i386_nacl"
 133                         targ_extra_libpath=$targ_extra_emuls
 134                         targ64_extra_emuls="elf32_x86_64_nacl elf_x86_64_nacl"
 135                         targ64_extra_libpath=$targ64_extra_emuls
 136                         ;;
 137 arm*-*-nacl*)           targ_emul=armelf_nacl
 138                         targ_extra_emuls="armelfb_nacl elf_i386_nacl"
 139                         targ_extra_libpath=$targ_extra_emuls
 140                         targ64_extra_emuls="elf32_x86_64_nacl elf_x86_64_nacl"
 141                         targ64_extra_libpath=$targ64_extra_emuls
 142                         ;;
 143 arm*-*-uclinux*eabi*)   targ_emul=armelf_linux_eabi
 144                         targ_extra_emuls=armelfb_linux_eabi
 145                         targ_extra_libpath=$targ_extra_emuls
 146                         ;;
 147 arm*-*-uclinux*)        targ_emul=armelf_linux
 148                         targ_extra_emuls="armelf armelfb armelfb_linux"
 149                         targ_extra_libpath="armelfb_linux"
 150                         ;;
 151 arm-*-vxworks)          targ_emul=armelf_vxworks ;;
 152 arm*-*-conix*)          targ_emul=armelf ;;
 153 avr-*-*)                targ_emul=avr2
 154                         targ_extra_emuls="avr1 avr25 avr3 avr31 avr35 avr4 avr5 avr51 avr6 avrxmega1 avrxmega2 avrxmega3 avrxmega4 avrxmega5 avrxmega6 avrxmega7 avrtiny"
 155                         ;;
 156 bfin-*-elf)             targ_emul=elf32bfin;
 157                         targ_extra_emuls="elf32bfinfd"
 158                         targ_extra_libpath=$targ_extra_emuls
 159                         ;;
 160 bfin-*-rtems*)          targ_emul=elf32bfin;
 161                         targ_extra_emuls="elf32bfinfd"
 162                         targ_extra_libpath=$targ_extra_emuls
 163                         ;;
 164 bfin-*-uclinux*)        targ_emul=elf32bfin;
 165                         targ_extra_emuls="elf32bfinfd"
 166                         targ_extra_libpath=$targ_extra_emuls
 167                         ;;
 168 bfin-*-linux-uclibc*)   targ_emul=elf32bfinfd;
 169                         targ_extra_emuls="elf32bfin"
 170                         targ_extra_libpath=$targ_extra_emuls
 171                         ;;
 172 cr16-*-elf*)            targ_emul=elf32cr16 ;;
 173 cr16c-*-elf*)           targ_emul=elf32cr16c
 174                         ;;
 175 cris-*-*aout*)          targ_emul=crisaout
 176                         targ_extra_emuls="criself crislinux"
 177                         targ_extra_libpath=$targ_extra_emuls ;;
 178 cris-*-linux-* | crisv32-*-linux-*)
 179                         targ_emul=crislinux ;;
 180 cris-*-* | crisv32-*-*) targ_emul=criself
 181                         targ_extra_emuls="crisaout crislinux"
 182                         targ_extra_libpath=$targ_extra_emuls
 183                         ;;
 184 crx-*-elf*)             targ_emul=elf32crx
 185                         ;;
 186 d10v-*-*)               targ_emul=d10velf ;;
 187 d30v-*-*ext*)           targ_emul=d30v_e; targ_extra_emuls="d30velf d30v_o" ;;
 188 d30v-*-*onchip*)        targ_emul=d30v_o; targ_extra_emuls="d30velf d30v_e" ;;
 189 d30v-*-*)               targ_emul=d30velf; targ_extra_emuls="d30v_e d30v_o"
 190                         ;;
 191 dlx-*-elf*)             targ_emul=elf32_dlx
 192                         ;;
 193 epiphany-*-elf)         targ_emul=elf32epiphany
 194                         targ_extra_emuls="elf32epiphany_4x4"
 195                         ;;
 196 fido*-*-elf*)           targ_emul=m68kelf ;;
 197 fr30-*-*)               targ_emul=elf32fr30
 198                         ;;
 199 frv-*-*linux*)          targ_emul=elf32frvfd ;;
 200 frv-*-*)                targ_emul=elf32frv ; targ_extra_emuls="elf32frvfd"
 201                         ;;
 202 moxie-*-moxiebox*)      targ_emul=moxiebox
 203                         ;;
 204 moxie-*-*)              targ_emul=elf32moxie
 205                         ;;
 206 h8300-*-hms* | h8300-*-coff* | h8300-*-rtemscoff*)
 207                         targ_emul=h8300; targ_extra_emuls="h8300h h8300s h8300hn h8300sn h8300sx h8300sxn" ;;
 208 h8300-*-elf* | h8300-*-rtems*)
 209                         targ_emul=h8300elf;
 210                         targ_extra_emuls="h8300helf h8300self h8300hnelf h8300snelf h8300sxelf h8300sxnelf" ;;
 211 h8300-*-linux*)
 212                         targ_emul=h8300elf_linux;
 213                         targ_extra_emuls="h8300helf_linux h8300self_linux h8300sxelf_linux" ;;
 214 h8500-*-hms* | h8500-*-coff* | h8500-*-rtems*)
 215                         targ_emul=h8500
 216                         targ_extra_emuls="h8500s h8500b h8500m h8500c"
 217                         ;;
 218 hppa*64*-*-linux-*)     targ_emul=hppa64linux ;;
 219 hppa*64*-hpux*)         targ_emul=elf64hppa ;;
 220 hppa*-*-linux-*)        targ_emul=hppalinux ;;
 221 hppa*-*-*elf*)          targ_emul=hppaelf ;;
 222 hppa*-*-lites*)         targ_emul=hppaelf ;;
 223 hppa*-*-netbsd*)        targ_emul=hppanbsd ;;
 224 hppa*-*-openbsd*)       targ_emul=hppaobsd
 225                         ;;
 226 i370-*-elf* | i370-*-linux-*) targ_emul=elf32i370
 227                         ;;
 228 i[3-7]86-*-nto-qnx*)    targ_emul=i386nto ;;
 229 i[3-7]86-*-vsta)        targ_emul=vsta ;;
 230 i[3-7]86-*-go32)        targ_emul=i386go32 ;;
 231 i[3-7]86-*-msdosdjgpp*) targ_emul=i386go32 ;;
 232 i[3-7]86-*-aix*)        targ_emul=i386coff ;;
 233 i[3-7]86-*-sco*)        targ_emul=i386coff ;;
 234 i[3-7]86-*-isc*)        targ_emul=i386coff ;;
 235 i[3-7]86-*-lynxos*)     targ_emul=i386lynx ;;
 236 i[3-7]86-*-coff)        targ_emul=i386coff ;;
 237 i[3-7]86-*-rtems*)      targ_emul=elf_i386
 238                         targ_extra_emuls=elf_iamcu ;;
 239 i[3-7]86-*-aros*)       targ_emul=elf_i386
 240                         targ_extra_emuls=elf_iamcu ;;
 241 i[3-7]86-*-rdos*)       targ_emul=elf_i386
 242                         targ_extra_emuls=elf_iamcu ;;
 243 x86_64-*-rdos*)         targ_emul=elf64rdos ;;
 244 x86_64-*-cloudabi*)     targ_emul=elf_x86_64_cloudabi ;;
 245 i[3-7]86-*-bsd)         targ_emul=i386bsd ;;
 246 i[3-7]86-*-bsd386)      targ_emul=i386bsd ;;
 247 i[3-7]86-*-bsdi*)       targ_emul=i386bsd ;;
 248 i[3-7]86-*-aout)        targ_emul=i386aout ;;
 249 i[3-7]86-*-linux*aout*) targ_emul=i386linux
 250                         targ_extra_emuls="elf_i386 elf_iamcu"
 251                         tdir_elf_iamcu=`echo ${targ_alias} | sed -e 's/aout//'`
 252                         tdir_elf_i386=`echo ${targ_alias} | sed -e 's/aout//'` ;;
 253 i[3-7]86-*-linux*oldld) targ_emul=i386linux
 254                         targ_extra_emuls="elf_i386 elf_iamcu" ;;
 255 i[3-7]86-*-linux-*)     targ_emul=elf_i386
 256                         targ_extra_emuls="i386linux elf_iamcu"
 257                         targ64_extra_emuls="elf_x86_64 elf32_x86_64 elf_l1om elf_k1om"
 258                         targ64_extra_libpath=elf_x86_64
 259                         targ_extra_libpath=elf32_x86_64
 260                         tdir_i386linux=${targ_alias}aout ;;
 261 x86_64-*-linux-gnux32)  targ_emul=elf32_x86_64
 262                         targ_extra_emuls="elf_x86_64 elf_i386 elf_iamcu i386linux elf_l1om elf_k1om"
 263                         targ_extra_libpath="elf_i386 elf_iamcu elf_x86_64 elf_l1om elf_k1om"
 264                         tdir_i386linux=`echo ${targ_alias}aout | sed -e 's/x86_64/i386/' -e 's/-linux-gnux32/-linux-gnu/'`
 265                         tdir_elf_iamcu=`echo ${targ_alias} | sed -e 's/x86_64/i386/' -e 's/-linux-gnux32/-linux-gnu/'`
 266                         tdir_elf_i386=`echo ${targ_alias} | sed -e 's/x86_64/i386/' -e 's/-linux-gnux32/-linux-gnu/'` ;;
 267 x86_64-*-linux-*)       targ_emul=elf_x86_64
 268                         targ_extra_emuls="elf32_x86_64 elf_i386 elf_iamcu i386linux elf_l1om elf_k1om"
 269                         targ_extra_libpath="elf_i386 elf32_x86_64 elf_l1om elf_k1om"
 270                         tdir_i386linux=`echo ${targ_alias}aout | sed -e 's/x86_64/i386/'`
 271                         tdir_elf_i386=`echo ${targ_alias} | sed -e 's/x86_64/i386/'` ;;
 272 i[3-7]86-*-sysv[45]*)   targ_emul=elf_i386
 273                         targ_extra_emuls=elf_iamcu ;;
 274 i[3-7]86-*-solaris2*)   targ_emul=elf_i386_sol2
 275                         targ_extra_emuls="elf_i386_ldso elf_i386 elf_iamcu elf_x86_64_sol2 elf_x86_64 elf_l1om elf_k1om"
 276                         targ_extra_libpath=$targ_extra_emuls
 277                         ;;
 278 x86_64-*-solaris2*)
 279                         targ_emul=elf_x86_64_sol2
 280                         targ_extra_emuls="elf_x86_64 elf_i386_sol2 elf_i386_ldso elf_i386 elf_iamcu elf_l1om elf_k1om"
 281                         targ_extra_libpath=$targ_extra_emuls
 282                         tdir_elf_i386=`echo ${targ_alias} | sed -e 's/x86_64/i386/'` ;;
 283 i[3-7]86-*-unixware)    targ_emul=elf_i386
 284                         targ_extra_emuls=elf_iamcu ;;
 285 i[3-7]86-*-solaris*)    targ_emul=elf_i386_ldso
 286                         targ_extra_emuls="elf_i386"
 287                         targ_extra_libpath=$targ_extra_emuls
 288                         ;;
 289 i[3-7]86-*-netbsdelf* | \
 290 i[3-7]86-*-netbsd*-gnu* | \
 291 i[3-7]86-*-knetbsd*-gnu)
 292                         targ_emul=elf_i386
 293                         targ_extra_emuls="elf_iamcu i386nbsd" ;;
 294 i[3-7]86-*-netbsdpe*)   targ_emul=i386pe
 295                         targ_extra_ofiles="deffilep.o pe-dll.o" ;;
 296 i[3-7]86-*-netbsd*)     targ_emul=i386nbsd
 297                         targ_extra_emuls=elf_i386 ;;
 298 x86_64-*-netbsd*)       targ_emul=elf_x86_64
 299                         targ_extra_emuls="elf_i386 elf_iamcu i386nbsd elf_l1om elf_k1om"
 300                         tdir_elf_iamcu=`echo ${targ_alias} | \
 301                             sed -e 's/x86_64/i386/'`
 302                         case "${tdir_elf_iamcu}" in
 303                         *-netbsdelf*)   ;;
 304                         *)              tdir_elf_iamcu=`echo ${tdir_elf_iamcu} | \
 305                                         sed -e 's/netbsd/netbsdelf/'`;;
 306                         esac
 307                         tdir_elf_i386=`echo ${targ_alias} | \
 308                             sed -e 's/x86_64/i386/'`
 309                         case "${tdir_elf_i386}" in
 310                         *-netbsdelf*)   ;;
 311                         *)              tdir_elf_i386=`echo ${tdir_elf_i386} | \
 312                                         sed -e 's/netbsd/netbsdelf/'`;;
 313                         esac ;;
 314 i[3-7]86-*-netware)     targ_emul=i386nw ;;
 315 i[3-7]86-*-elfiamcu)    targ_emul=elf_iamcu
 316                         targ_extra_emuls=elf_i386 ;;
 317 i[3-7]86-*-elf*)        targ_emul=elf_i386
 318                         targ_extra_emuls=elf_iamcu ;;
 319 x86_64-*-elf* | x86_64-*-rtems*)
 320                         targ_emul=elf_x86_64
 321                         targ_extra_emuls="elf_i386 elf_iamcu elf32_x86_64 elf_l1om elf_k1om"
 322                         targ_extra_libpath="elf_i386 elf_iamcu elf32_x86_64 elf_l1om elf_k1om"
 323                         tdir_elf_i386=`echo ${targ_alias} | sed -e 's/x86_64/i386/'`
 324                         ;;
 325 i[3-7]86-*-kaos*)       targ_emul=elf_i386 ;;
 326 i[3-7]86-*-freebsdaout* | i[3-7]86-*-freebsd[12].* | i[3-7]86-*-freebsd[12])
 327                         targ_emul=i386bsd ;;
 328 i[3-7]86-*-dragonfly*)  targ_emul=elf_i386
 329                         targ_extra_emuls="elf_iamcu i386bsd" ;;
 330 x86_64-*-dragonfly*)    targ_emul=elf_x86_64
 331                         targ_extra_emuls="elf_i386 elf_iamcu elf_l1om elf_k1om" ;;
 332 i[3-7]86-*-freebsd* | i[3-7]86-*-kfreebsd*-gnu)
 333                         targ_emul=elf_i386_fbsd
 334                         targ_extra_emuls="elf_i386 elf_iamcu i386bsd" ;;
 335 x86_64-*-freebsd* | x86_64-*-kfreebsd*-gnu)
 336                         targ_emul=elf_x86_64_fbsd
 337                         targ_extra_emuls="elf_i386_fbsd elf_x86_64 elf_i386 elf_iamcu elf_l1om elf_l1om_fbsd elf_k1om elf_k1om_fbsd"
 338                         targ_extra_libpath="elf_i386_fbsd"
 339                         tdir_elf_i386_fbsd=`echo ${targ_alias} \
 340                             | sed -e 's/x86_64/i386/'`
 341                         tdir_elf_iamcu=`echo ${targ_alias} \
 342                             | sed -e 's/x86_64/i386/'`
 343                         tdir_elf_i386=`echo ${targ_alias} \
 344                             | sed -e 's/x86_64/i386/'` ;;
 345 i[3-7]86-*-sysv*)       targ_emul=i386coff ;;
 346 i[3-7]86-*-ptx*)        targ_emul=i386coff ;;
 347 i[3-7]86-*-mach*)       targ_emul=i386mach ;;
 348 i[3-7]86-*-gnu*)        targ_emul=elf_i386
 349                         targ_extra_emuls=elf_iamcu ;;
 350 i[3-7]86-*-msdos*)      targ_emul=i386msdos; targ_extra_emuls=i386aout ;;
 351 i[3-7]86-*-moss*)       targ_emul=i386moss; targ_extra_emuls=i386msdos ;;
 352 i[3-7]86-*-winnt*)      targ_emul=i386pe ;
 353                         targ_extra_ofiles="deffilep.o pe-dll.o" ;;
 354 i[3-7]86-*-pe)          targ_emul=i386pe ;
 355                         targ_extra_ofiles="deffilep.o pe-dll.o" ;;
 356 i[3-7]86-*-cygwin*)     targ_emul=i386pe ;
 357                         targ_extra_ofiles="deffilep.o pe-dll.o" ;
 358                         test "$targ" != "$host" && LIB_PATH='${tooldir}/lib/w32api' ;;
 359 i[3-7]86-*-mingw32*)    targ_emul=i386pe ;
 360                         targ_extra_ofiles="deffilep.o pe-dll.o" ;;
 361 x86_64-*-pe | x86_64-*-pep) targ_emul=i386pep ;
 362                         targ_extra_emuls=i386pe ;
 363                         targ_extra_ofiles="deffilep.o pep-dll.o pe-dll.o" ;;
 364 x86_64-*-cygwin)        targ_emul=i386pep ;
 365                         targ_extra_emuls=i386pe
 366                         targ_extra_ofiles="deffilep.o pep-dll.o pe-dll.o"
 367                         test "$targ" != "$host" && LIB_PATH='${tooldir}/lib/w32api' ;;
 368 x86_64-*-mingw*)        targ_emul=i386pep ;
 369                         targ_extra_emuls=i386pe
 370                         targ_extra_ofiles="deffilep.o pep-dll.o pe-dll.o" ;;
 371 i[3-7]86-*-interix*)    targ_emul=i386pe_posix;
 372                         targ_extra_ofiles="deffilep.o pe-dll.o" ;;
 373 i[3-7]86-*-beospe*)     targ_emul=i386beos ;;
 374 i[3-7]86-*-beos*)       targ_emul=elf_i386_be ;;
 375 i[3-7]86-*-vxworks*)    targ_emul=elf_i386_vxworks ;;
 376 i[3-7]86-*-chaos)       targ_emul=elf_i386_chaos
 377                         ;;
 378 i[3-7]86-*-nacl*)       targ_emul=elf_i386_nacl
 379                         targ_extra_emuls="armelf_nacl armelfb_nacl"
 380                         targ_extra_libpath=$targ_extra_emuls
 381                         targ64_extra_emuls="elf32_x86_64_nacl elf_x86_64_nacl"
 382                         targ64_extra_libpath=$targ64_extra_emuls
 383                         ;;
 384 x86_64-*-nacl*)         targ_emul=elf32_x86_64_nacl
 385                         targ_extra_emuls="elf_i386_nacl elf_x86_64_nacl armelf_nacl armelfb_nacl"
 386                         targ_extra_libpath=$targ_extra_emuls
 387                         tdir_elf_i386_nacl=`echo ${targ_alias} | sed -e 's/x86_64/i386/'`
 388                         ;;
 389 i860-*-coff)            targ_emul=coff_i860 ;;
 390 i860-stardent-sysv4* | i860-stardent-elf*)
 391                         targ_emul=elf32_i860
 392                         ;;
 393 i960-wrs-vxworks5.0*)   targ_emul=gld960 ;;
 394 i960-wrs-vxworks5*)     targ_emul=gld960coff ;;
 395 i960-wrs-vxworks*)      targ_emul=gld960 ;;
 396 i960-*-coff)            targ_emul=gld960coff ;;
 397 i960-intel-nindy)       targ_emul=gld960 ;;
 398 i960-*-rtems*)          targ_emul=gld960coff ;;
 399 i960-*-elf*)            targ_emul=elf32_i960
 400                         ;;
 401 ia64-*-elf*)            targ_emul=elf64_ia64 ;;
 402 ia64-*-freebsd* | ia64-*-kfreebsd*-gnu)
 403                         targ_emul=elf64_ia64_fbsd
 404                         targ_extra_emuls="elf64_ia64" ;;
 405 ia64-*-netbsd*)         targ_emul=elf64_ia64 ;;
 406 ia64-*-linux*)          targ_emul=elf64_ia64 ;;
 407 ia64-*-*vms*)           targ_emul=elf64_ia64_vms ;;
 408 ia64-*-aix*)            targ_emul=elf64_aix
 409                         ;;
 410 ip2k-*-elf)             targ_emul=elf32ip2k
 411                         ;;
 412 iq2000-*-elf)           targ_emul=elf32iq2000 ; targ_extra_emuls="elf32iq10"
 413                         ;;
 414 lm32-*-*linux*)         targ_emul=elf32lm32fd ;;
 415 lm32-*-*)               targ_emul=elf32lm32 ; targ_extra_emuls="elf32lm32fd"
 416                         ;;
 417 m32c-*-elf | m32c-*-rtems*)
 418                         targ_emul=elf32m32c
 419                         ;;
 420 m32r*le-*-elf*)         targ_emul=m32rlelf ;;
 421 m32r*-*-elf* | m32r*-*-rtems*)
 422                         targ_emul=m32relf ;;
 423 m32r*le-*-linux-*)      targ_emul=m32rlelf_linux ;;
 424 m32r*-*-linux-*)        targ_emul=m32relf_linux
 425                         ;;
 426 m68hc11-*-*|m6811-*-*)  targ_emul=m68hc11elf
 427                         targ_extra_emuls="m68hc11elfb m68hc12elf m68hc12elfb" ;;
 428 m68hc12-*-*|m6812-*-*)  targ_emul=m68hc12elf
 429                         targ_extra_emuls="m68hc12elfb m68hc11elf m68hc11elfb" ;;
 430 m68*-sun-sunos[34]*)    targ_emul=sun3 ;;
 431 m68*-wrs-vxworks*)      targ_emul=sun3 ;;
 432 m68*-ericsson-ose)      targ_emul=sun3 ;;
 433 m68*-apple-aux*)        targ_emul=m68kaux ;;
 434 m68k-sony-*)            targ_emul=news ;;
 435 m68k-hp-bsd*)           targ_emul=hp300bsd ;;
 436 m68*-motorola-sysv*)    targ_emul=delta68 ;;
 437 m68*-*-aout)            targ_emul=m68kaout ;;
 438 m68*-*-coff)            targ_emul=m68kcoff ;;
 439 m68*-*-elf)             targ_emul=m68kelf ;;
 440 m68*-*-hpux*)           targ_emul=hp3hpux ;;
 441 m68k-*-linux*aout*)     targ_emul=m68klinux
 442                         targ_extra_emuls=m68kelf
 443                         tdir_m68kelf=`echo ${targ_alias} | sed -e 's/aout//'` ;;
 444 m68k-*-linux-*)         targ_emul=m68kelf
 445                         targ_extra_emuls=m68klinux
 446                         tdir_m68klinux=`echo ${targ_alias} | sed -e 's/linux/linuxaout/'` ;;
 447 m68k-*-uclinux*)        targ_emul=m68kelf ;;
 448 m68*-*-gnu*)            targ_emul=m68kelf ;;
 449 m68*-*-netbsd*4k*)      targ_emul=m68k4knbsd
 450                         targ_extra_emuls="m68knbsd m68kelfnbsd" ;;
 451 m68*-*-netbsdelf*)      targ_emul=m68kelfnbsd
 452                         targ_extra_emuls="m68knbsd m68k4knbsd" ;;
 453 m68*-*-netbsdaout* | m68*-*-netbsd*)
 454                         targ_emul=m68knbsd
 455                         targ_extra_emuls="m68kelfnbsd m68k4knbsd" ;;
 456 m68*-*-psos*)           targ_emul=m68kpsos ;;
 457 m68*-*-rtemscoff*)      targ_emul=m68kcoff ;;
 458 m68*-*-rtems*)          targ_emul=m68kelf
 459                         ;;
 460 m8*-*-*)                targ_emul=m88kbcs
 461                         ;;
 462 mcore-*-pe)             targ_emul=mcorepe ;
 463                         targ_extra_ofiles="deffilep.o pe-dll.o" ;;
 464 mcore-*-elf)            targ_emul=elf32mcore
 465                         ;;
 466 mep-*-elf)              targ_emul=elf32mep ;;
 467 metag-*-*)              targ_emul=elf32metag ;;
 468 microblazeel*-linux*)   targ_emul="elf32mbel_linux"
 469                         targ_extra_emuls="elf32mb_linux"
 470                         ;;
 471 microblaze*-linux*)     targ_emul="elf32mb_linux"
 472                         targ_extra_emuls="elf32mbel_linux"
 473                         ;;
 474 microblazeel*)          targ_emul=elf32microblazeel
 475                         targ_extra_emuls=elf32microblaze
 476                         ;;
 477 microblaze*)            targ_emul=elf32microblaze
 478                         targ_extra_emuls=elf32microblazeel
 479                         ;;
 480 mips*-sgi-irix5*)       targ_emul=elf32bsmip ;;
 481 mips*-sgi-irix6*)       targ_emul=elf32bmipn32
 482                         targ_extra_emuls="elf32bsmip elf64bmip"
 483                         targ_extra_libpath=$targ_extra_emuls ;;
 484 mips*el-*-netbsd*)      targ_emul=elf32ltsmip
 485                         targ_extra_emuls="elf32btsmip elf64ltsmip elf64btsmip"
 486                         ;;
 487 mips*-*-netbsd*)        targ_emul=elf32btsmip
 488                         targ_extra_emuls="elf32ltsmip elf64btsmip elf64ltsmip"
 489                         ;;
 490 mips*vr4300el-*-elf*)   targ_emul=elf32l4300 ;;
 491 mips*vr4300-*-elf*)     targ_emul=elf32b4300 ;;
 492 mips*vr4100el-*-elf*)   targ_emul=elf32l4300 ;;
 493 mips*vr4100-*-elf*)     targ_emul=elf32b4300 ;;
 494 mips*vr5000el-*-elf*)   targ_emul=elf32l4300 ;;
 495 mips*vr5000-*-elf*)     targ_emul=elf32b4300 ;;
 496 mips*el-sde-elf* | mips*el-mti-elf* | mips*el-img-elf*)
 497                         targ_emul=elf32ltsmip
 498                         targ_extra_emuls="elf32btsmip elf32ltsmipn32 elf64ltsmip elf32btsmipn32 elf64btsmip" ;;
 499 mips*-sde-elf* | mips*-mti-elf* | mips*-img-elf*)
 500                         targ_emul=elf32btsmip
 501                         targ_extra_emuls="elf32ltsmip elf32btsmipn32 elf64btsmip elf32ltsmipn32 elf64ltsmip" ;;
 502 mips64*el-ps2-elf*)     targ_emul=elf32lr5900n32
 503                         targ_extra_emuls="elf32lr5900"
 504                         targ_extra_libpath=$targ_extra_emuls ;;
 505 mips*el-ps2-elf*)       targ_emul=elf32lr5900
 506                         targ_extra_emuls="elf32lr5900n32"
 507                         targ_extra_libpath=$targ_extra_emuls ;;
 508 mips*el-*-elf*)         targ_emul=elf32elmip ;;
 509 mips*-*-elf*)           targ_emul=elf32ebmip ;;
 510 mips*-*-rtems*)         targ_emul=elf32ebmip ;;
 511 mips*el-*-vxworks*)     targ_emul=elf32elmipvxworks
 512                         targ_extra_emuls="elf32ebmipvxworks" ;;
 513 mips*-*-vxworks*)       targ_emul=elf32ebmipvxworks
 514                         targ_extra_emuls="elf32elmipvxworks" ;;
 515 mips*-*-windiss)        targ_emul=elf32mipswindiss ;;
 516 mips64*el-*-linux-*)    targ_emul=elf32ltsmipn32
 517                         targ_extra_emuls="elf32btsmipn32 elf32ltsmip elf32btsmip elf64ltsmip elf64btsmip"
 518                         targ_extra_libpath=$targ_extra_emuls ;;
 519 mips64*-*-linux-*)      targ_emul=elf32btsmipn32
 520                         targ_extra_emuls="elf32ltsmipn32 elf32btsmip elf32ltsmip elf64btsmip elf64ltsmip"
 521                         targ_extra_libpath=$targ_extra_emuls ;;
 522 mips*el-*-linux-*)      targ_emul=elf32ltsmip
 523                         targ_extra_emuls="elf32btsmip elf32ltsmipn32 elf64ltsmip elf32btsmipn32 elf64btsmip"
 524                         targ_extra_libpath=$targ_extra_emuls ;;
 525 mips*-*-linux-*)        targ_emul=elf32btsmip
 526                         targ_extra_emuls="elf32ltsmip elf32btsmipn32 elf64btsmip elf32ltsmipn32 elf64ltsmip"
 527                         targ_extra_libpath=$targ_extra_emuls ;;
 528 mips64*el-*-freebsd* | mips64*el-*-kfreebsd*-gnu)
 529                         targ_emul=elf32ltsmipn32_fbsd
 530                         targ_extra_emuls="elf32ltsmip elf32btsmip elf32ltsmipn32 elf32btsmipn32 elf64ltsmip elf64btsmip elf32ltsmip_fbsd elf32btsmip_fbsd elf32btsmipn32_fbsd elf64ltsmip_fbsd elf64btsmip_fbsd"
 531                         targ_extra_libpath=$targ_extra_emuls ;;
 532 mips64*-*-freebsd* | mips64*-*-kfreebsd*-gnu)
 533                         targ_emul=elf32btsmipn32_fbsd
 534                         targ_extra_emuls="elf32ltsmip elf32btsmip elf32ltsmipn32 elf32btsmipn32 elf64ltsmip elf64btsmip elf32ltsmip_fbsd elf32btsmip_fbsd elf32ltsmipn32_fbsd elf64ltsmip_fbsd elf64btsmip_fbsd"
 535                         targ_extra_libpath=$targ_extra_emuls ;;
 536 mips*el-*-freebsd* | mips*el-*-kfreebsd*-gnu)
 537                         targ_emul=elf32ltsmip_fbsd
 538                         targ_extra_emuls="elf32ltsmip elf32btsmip elf32ltsmipn32 elf32btsmipn32 elf64ltsmip elf64btsmip elf32ltsmipn32_fbsd elf32btsmip_fbsd elf32btsmipn32_fbsd elf64ltsmip_fbsd elf64btsmip_fbsd"
 539                         targ_extra_libpath=$targ_extra_emuls ;;
 540 mips*-*-freebsd* | mips*-*-kfreebsd*-gnu)
 541                         targ_emul=elf32btsmip_fbsd
 542                         targ_extra_emuls="elf32ltsmip elf32btsmip elf32ltsmipn32 elf32btsmipn32 elf64ltsmip elf64btsmip elf32ltsmip_fbsd elf32btsmipn32_fbsd elf32ltsmipn32_fbsd elf64ltsmip_fbsd elf64btsmip_fbsd"
 543                         targ_extra_libpath=$targ_extra_emuls ;;
 544 mips*-*-sysv4*)         targ_emul=elf32btsmip
 545                         ;;
 546 mmix-*-*)               targ_emul=mmo
 547                         targ_extra_emuls=elf64mmix
 548                         ;;
 549 am33_2.0-*-linux*)      targ_emul=elf32am33lin ;;
 550 mn10200-*-*)            targ_emul=mn10200 ;;
 551 mn10300-*-*)            targ_emul=mn10300
 552                         ;;
 553 mt-*elf)                targ_emul=elf32mt
 554                         ;;
 555 msp430-*-*)             targ_emul=msp430elf
 556                         targ_extra_emuls="msp430X"
 557                         ;;
 558 nds32*le-*-elf*)        targ_emul=nds32elf
 559                         targ_extra_emuls="nds32elf16m nds32belf nds32belf16m"
 560                         ;;
 561 nds32*be-*-elf*)        targ_emul=nds32belf
 562                         targ_extra_emuls="nds32elf nds32elf16m nds32belf16m"
 563                         ;;
 564 nds32*le-*-linux-gnu*)  targ_emul=nds32elf_linux ;;
 565 nds32*be-*-linux-gnu*)  targ_emul=nds32belf_linux ;;
 566 nios2*-*-linux*)        targ_emul=nios2linux ;;
 567 nios2*-*-*)             targ_emul=nios2elf ;;
 568 ns32k-pc532-mach* | ns32k-pc532-ux*)  targ_emul=pc532macha ;;
 569 ns32k-*-netbsd* | ns32k-pc532-lites*) targ_emul=ns32knbsd
 570                         ;;
 571 or1k-*-elf | or1knd-*-elf)              targ_emul=elf32or1k ;;
 572 or1k-*-linux* | or1knd-*-linux*)        targ_emul=elf32or1k_linux ;;
 573 or1k-*-rtems* | or1knd-*-rtems*)        targ_emul=elf32or1k
 574                         ;;
 575 pdp11-*-*)              targ_emul=pdp11
 576                         ;;
 577 pjl*-*-*)               targ_emul=pjlelf
 578                         targ_extra_emuls="elf_i386 elf_iamcu" ;;
 579 pj*-*-*)                targ_emul=pjelf
 580                         ;;
 581 powerpc-*-freebsd* | powerpc-*-kfreebsd*-gnu)
 582                         targ_emul=elf32ppc_fbsd
 583                         targ_extra_emuls="elf32ppc elf32ppcsim"
 584                         targ_extra_libpath=elf32ppc;
 585                         tdir_elf32ppcsim=`echo ${targ_alias} | sed -e 's/ppc/ppcsim/'` ;;
 586 powerpc64-*-freebsd*)
 587                         targ_emul=elf64ppc_fbsd
 588                         targ_extra_emuls="elf64ppc elf32ppc_fbsd elf32ppc"
 589                         targ_extra_libpath="elf32ppc_fbsd elf32ppc"
 590                         tdir_elf32ppc=`echo "${targ_alias}" | sed -e 's/64//'`
 591                         tdir_elf32ppc_fbsd=$tdir_elf32ppc
 592                         ;;
 593 powerpc-*-vxworks*)
 594                         targ_emul=elf32ppcvxworks
 595                         targ_extra_emuls="elf32ppc elf32ppclinux elf32ppcsim" ;;
 596 powerpc*-*-elf* | powerpc*-*-eabi* | powerpc*-*-sysv* \
 597   | powerpc*-*-linux* | powerpc*-*-netbsd* | powerpc*-*-openbsd* \
 598   | powerpc*-*-solaris* | powerpc*-*-kaos* | powerpc*-*-vxworks*)
 599                         case "${targ}" in
 600                         *64*)   targ_emul=elf64ppc
 601                                 targ_extra_emuls="elf32ppc elf32ppclinux elf32ppcsim"
 602                                 targ_extra_libpath="elf32ppc elf32ppclinux"
 603                                 td=tdir_elf32ppc
 604                                 case "${targ}" in
 605                                 powerpc*le-*) td=tdir_elf32lppc;;
 606                                 esac
 607                                 eval ${td}=`echo "${targ_alias}" | sed -e 's/64//'`
 608                                 eval ${td}linux=\$${td}
 609                                 eval ${td}sim=\$${td}
 610                                 ;;
 611                         *linux*) targ_emul=elf32ppclinux
 612                                 targ_extra_emuls="elf32ppc elf32ppcsim"
 613                                 targ_extra_libpath=elf32ppc
 614                                 targ64_extra_emuls=elf64ppc
 615                                 targ64_extra_libpath=elf64ppc
 616                                 ;;
 617                         *)      targ_emul=elf32ppc
 618                                 targ_extra_emuls="elf32ppclinux elf32ppcsim"
 619                                 targ_extra_libpath=elf32ppclinux
 620                                 targ64_extra_emuls=elf64ppc
 621                                 targ64_extra_libpath=elf64ppc
 622                                 ;;
 623                         esac
 624                         case "${targ}" in
 625                         powerpc*le-*)
 626                                 # PR 19985: Include big endian emulations.
 627                                 for z in targ_extra_emuls targ_extra_libpath targ64_extra_emuls targ64_extra_libpath
 628                                 do
 629                                   eval ${z}=\"\$${z} `eval echo \\$${z} | sed -e 's/ppc/lppc/g'`\"
 630                                 done
 631                                 targ_extra_emuls="$targ_extra_emuls $targ_emul"
 632                                 eval targ_emul=\"`eval echo \\$targ_emul | sed -e 's/ppc/lppc/g'`\"
 633                         esac ;;
 634 powerpc-*-nto*)         targ_emul=elf32ppcnto ;;
 635 powerpcle-*-nto*)       targ_emul=elf32lppcnto ;;
 636 powerpc-*-rtems*)       targ_emul=elf32ppc ;;
 637 powerpc-*-macos*)       targ_emul=ppcmacos ;;
 638 powerpc-*-netware*)     targ_emul=ppcnw ;;
 639 powerpcle-*-pe | powerpcle-*-winnt* | powerpcle-*-cygwin*)
 640                         targ_emul=ppcpe
 641                         targ_extra_ofiles="deffilep.o pe-dll.o" ;;
 642 powerpc-*-aix[5-9]*)    targ_emul=aix5ppc ;;
 643 powerpc-*-aix*)         targ_emul=aixppc ;;
 644 powerpc-*-beos*)        targ_emul=aixppc ;;
 645 powerpc-*-windiss*)     targ_emul=elf32ppcwindiss ;;
 646 powerpc-*-lynxos*)      targ_emul=ppclynx ;;
 647 rs6000-*-aix[5-9]*)     targ_emul=aix5rs6 ;;
 648 rs6000-*-aix*)          targ_emul=aixrs6
 649                         ;;
 650 rl78-*-*)               targ_emul=elf32rl78 ;;
 651 rx-*-*)                 targ_emul=elf32rx ;;
 652 s390x-*-linux*)         targ_emul=elf64_s390
 653                         targ_extra_emuls=elf_s390
 654                         targ_extra_libpath=$targ_extra_emuls
 655                         tdir_elf_s390=`echo ${targ_alias} | sed -e 's/s390x/s390/'` ;;
 656 s390x-*-tpf*)           targ_emul=elf64_s390
 657                         tdir_elf_s390=`echo ${targ_alias} | sed -e 's/s390x/s390/'` ;;
 658 s390-*-linux*)          targ_emul=elf_s390
 659                         targ64_extra_emuls=elf64_s390
 660                         targ64_extra_libpath=elf64_s390
 661                         tdir_elf64_s390=`echo ${targ_alias} | sed -e 's/s390/s390x/'`
 662                         ;;
 663 score-*-elf)            targ_emul=score7_elf
 664                         targ_extra_emuls=score3_elf ;;
 665 sh-*-linux*)            targ_emul=shlelf_linux
 666                         targ_extra_emuls="shelf_linux shlelf_fd shelf_fd"
 667                         targ_extra_libpath=shelf_linux ;;
 668 sh64eb-*-linux*)        targ_emul=shelf32_linux
 669                         targ_extra_emuls="shlelf32_linux" ;;
 670 sh64-*-linux*)          targ_emul=shlelf32_linux
 671                         targ_extra_emuls="shelf32_linux"
 672                         targ_extra_libpath=shelf32_linux ;;
 673 sh*eb-*-linux*)         targ_emul=shelf_linux
 674                         targ_extra_emuls="shelf_fd" ;;
 675 sh*-*-linux*)           targ_emul=shlelf_linux
 676                         targ_extra_emuls="shlelf_fd" ;;
 677 sh5le-*-netbsd*)        targ_emul=shlelf32_nbsd
 678                         targ_extra_emuls="shelf32_nbsd shelf64_nbsd shlelf64_nbsd shelf_nbsd shlelf_nbsd" ;;
 679 sh5-*-netbsd*)          targ_emul=shelf32_nbsd
 680                         targ_extra_emuls="shlelf32_nbsd shelf64_nbsd shlelf64_nbsd shelf_nbsd shlelf_nbsd" ;;
 681 sh64le-*-netbsd*)       targ_emul=shlelf64_nbsd
 682                         targ_extra_emuls="shelf64_nbsd shelf32_nbsd shlelf32_nbsd shelf_nbsd shlelf_nbsd" ;;
 683 sh64-*-netbsd*)         targ_emul=shelf64_nbsd
 684                         targ_extra_emuls="shlelf64_nbsd shelf32_nbsd shlelf32_nbsd shelf_nbsd shlelf_nbsd" ;;
 685 sh*l*-*-netbsdelf*)     targ_emul=shlelf_nbsd
 686                         targ_extra_emuls=shelf_nbsd ;;
 687 sh*-*-netbsdelf*)       targ_emul=shelf_nbsd
 688                         targ_extra_emuls=shlelf_nbsd ;;
 689 sh*-*-symbianelf*)      targ_emul=shlsymbian ;;
 690 shle*-*-elf* | sh[1234]*le*-*-elf | shle*-*-kaos*)
 691                         targ_emul=shlelf
 692                         targ_extra_emuls="shelf shl sh" ;;
 693 sh-*-rtemscoff*)        targ_emul=sh; targ_extra_emuls=shl ;;
 694 sh-*-elf* | sh[1234]*-*-elf | sh-*-rtems* | sh-*-kaos*)
 695                         targ_emul=shelf
 696                         targ_extra_emuls="shlelf sh shl" ;;
 697 sh-*-uclinux* | sh[12]-*-uclinux*)
 698                         targ_emul=shelf_uclinux
 699                         targ_extra_emuls="shelf shlelf sh shl shelf_fd shlelf_fd" ;;
 700 sh-*-vxworks)           targ_emul=shelf_vxworks
 701                         targ_extra_emuls=shlelf_vxworks ;;
 702 sh-*-nto*)              targ_emul=shelf_nto
 703                         targ_extra_emuls=shlelf_nto ;;
 704 sh-*-pe)                targ_emul=shpe ;
 705                         targ_extra_ofiles="deffilep.o pe-dll.o" ;;
 706 sh-*-*)                 targ_emul=sh; targ_extra_emuls=shl ;;
 707 sh64le-*-elf*)          targ_emul=shlelf
 708                         targ_extra_emuls="shelf shlelf32 shelf32 shlelf64 shelf64"
 709                         targ_extra_libpath=$targ_extra_emuls ;;
 710 sh64-*-elf*)            targ_emul=shelf
 711                         targ_extra_emuls="shlelf shelf32 shlelf32 shelf64 shlelf64"
 712                         targ_extra_libpath=$targ_extra_emuls ;;
 713 sparc64-*-aout*)        targ_emul=sparcaout ;;
 714 sparc64-*-elf*)         targ_emul=elf64_sparc ;;
 715 sparc64-*-rtems*)       targ_emul=elf64_sparc ;;
 716 sparc-sun-sunos4*)      targ_emul=sun4 ;;
 717 sparclite*-*-elf)       targ_emul=elf32_sparc ;;
 718 sparclite*-*-coff)      targ_emul=coff_sparc ;;
 719 sparclite*-fujitsu-*)   targ_emul=sparcaout ;;
 720 sparc*-*-aout)          targ_emul=sparcaout ;;
 721 sparc*-*-coff)          targ_emul=coff_sparc ;;
 722 sparc*-*-elf)           targ_emul=elf32_sparc ;;
 723 sparc*-*-sysv4*)        targ_emul=elf32_sparc ;;
 724 sparc*-*-vxworks*)      targ_emul=elf32_sparc_vxworks ;;
 725 sparc64-*-freebsd* | sparcv9-*-freebsd* | sparc64-*-kfreebsd*-gnu | sparcv9-*-kfreebsd*-gnu)
 726                         targ_emul=elf64_sparc_fbsd
 727                         targ_extra_emuls="elf64_sparc elf32_sparc"
 728                         targ_extra_libpath=$targ_extra_emuls
 729                         tdir_elf32_sparc=`echo ${targ_alias} | sed -e 's/64//'` ;;
 730 sparc*-*-linux*aout*)   targ_emul=sparclinux
 731                         targ_extra_emuls="elf32_sparc sun4"
 732                         tdir_elf32_sparc=`echo ${targ_alias} | sed -e 's/aout//'`
 733                         tdir_sun4=sparc-sun-sunos4 ;;
 734 sparc64-*-linux-*)      targ_emul=elf64_sparc
 735                         targ_extra_emuls="elf32_sparc sparclinux sun4"
 736                         targ_extra_libpath=elf32_sparc
 737                         tdir_elf32_sparc=`echo ${targ_alias} | sed -e 's/64//'`
 738                         tdir_sparclinux=${tdir_elf32_sparc}aout
 739                         tdir_sun4=sparc-sun-sunos4 ;;
 740 sparc*-*-linux-*)       targ_emul=elf32_sparc
 741                         targ_extra_emuls="sparclinux elf64_sparc sun4"
 742                         targ_extra_libpath=elf64_sparc
 743                         tdir_sparclinux=${targ_alias}aout
 744                         tdir_elf64_sparc=`echo ${targ_alias} | sed -e 's/32//'`
 745                         tdir_sun4=sparc-sun-sunos4 ;;
 746 sparc64-*-netbsd* | sparc64-*-openbsd*)
 747                         targ_emul=elf64_sparc
 748                         targ_extra_emuls="elf32_sparc" ;;
 749 sparc*-*-netbsd*elf*)   targ_emul=elf32_sparc ;;
 750 sparc*-*-netbsd*)       targ_emul=sparcnbsd ;;
 751 sparc-*-solaris2.[0-6] | sparc-*-solaris2.[0-6].*)
 752                         targ_emul=elf32_sparc_sol2
 753                         targ_extra_emuls=elf32_sparc ;;
 754 sparc-*-solaris2*)      targ_emul=elf32_sparc_sol2
 755                         targ_extra_emuls="elf32_sparc elf64_sparc_sol2 elf64_sparc"
 756                         targ_extra_libpath=$targ_extra_emuls
 757                         tdir_elf64_sparc=`echo ${targ_alias} | sed -e 's/32//'` ;;
 758 sparcv9-*-solaris2* | sparc64-*-solaris2*)
 759                         targ_emul=elf64_sparc_sol2
 760                         targ_extra_emuls="elf64_sparc elf32_sparc_sol2 elf32_sparc"
 761                         targ_extra_libpath=$targ_extra_emuls
 762                         tdir_elf32_sparc=`echo ${targ_alias} | sed -e 's/64//'` ;;
 763 sparc*-*-solaris2*)     targ_emul=elf32_sparc ;;
 764 sparc*-wrs-vxworks*)    targ_emul=sparcaout ;;
 765 sparc-*-rtems*)         targ_emul=elf32_sparc
 766                         ;;
 767 spu-*-elf*)             targ_emul=elf32_spu ;;
 768 tic30-*-*aout*)         targ_emul=tic30aout ;;
 769 tic30-*-*coff*)         targ_emul=tic30coff ;;
 770 tic4x-*-* | c4x-*-*)    targ_emul=tic4xcoff ; targ_extra_emuls="tic3xcoff tic3xcoff_onchip" ;;
 771 tic54x-*-* | c54x*-*-*) targ_emul=tic54xcoff ;;
 772 tic6x-*-elf)            targ_emul=elf32_tic6x_elf_le
 773                         targ_extra_emuls="elf32_tic6x_elf_be elf32_tic6x_le elf32_tic6x_be"
 774                         targ_extra_libpath=$targ_extra_emuls
 775                         ;;
 776 tic6x-*-uclinux)        targ_emul=elf32_tic6x_linux_le
 777                         targ_extra_emuls="elf32_tic6x_linux_be elf32_tic6x_le elf32_tic6x_be"
 778                         targ_extra_libpath=$targ_extra_emuls
 779                         ;;
 780 tic80-*-*)              targ_emul=tic80coff
 781                         ;;
 782 tilegx-*-*)             targ_emul=elf64tilegx
 783                         targ_extra_emuls="elf64tilegx_be elf32tilegx elf32tilegx_be"
 784                         targ_extra_libpath=$targ_extra_emuls ;;
 785 tilegxbe-*-*)           targ_emul=elf64tilegx_be
 786                         targ_extra_emuls="elf64tilegx elf32tilegx elf32tilegx_be"
 787                         targ_extra_libpath=$targ_extra_emuls ;;
 788 tilepro-*-*)            targ_emul=elf32tilepro ;;
 789 ft32-*-*)               targ_emul=elf32ft32
 790                         ;;
 791 v850*-*-*)              targ_emul=v850_rh850
 792                         targ_extra_emuls=v850
 793                         ;;
 794 vax-dec-ultrix* | vax-dec-bsd*) targ_emul=vax ;;
 795 vax-*-netbsdelf*)       targ_emul=elf32vax
 796                         targ_extra_emuls=vaxnbsd ;;
 797 vax-*-netbsdaout* | vax-*-netbsd*)
 798                         targ_emul=vaxnbsd
 799                         targ_extra_emuls=elf32vax ;;
 800 vax-*-linux-*)          targ_emul=elf32vax
 801                         ;;
 802 visium-*-elf)           targ_emul=elf32visium
 803                         ;;
 804 w65-*-*)                targ_emul=w65
 805                         ;;
 806 xc16x-*-elf)            targ_emul=elf32xc16x
 807                         targ_extra_emuls="elf32xc16xl elf32xc16xs"
 808                         ;;
 809 xstormy16-*-*)          targ_emul=elf32xstormy16
 810                         ;;
 811 xtensa*-*-*)            targ_emul=elf32xtensa
 812                         ;;
 813 xgate-*-*)              targ_emul=xgateelf
 814                         ;;
 815 z80-*-coff)             targ_emul=z80
 816                         ;;
 817 z8k-*-coff)             targ_emul=z8002; targ_extra_emuls=z8001
 818                         ;;
 819 *-*-ieee*)              targ_emul=vanilla
 820                         ;;
 821 *-tandem-none)          targ_emul=st2000
 822                         ;;
 823 *)
 824   echo 2>&1 "*** ld does not support target ${targ}"
 825   echo 2>&1 "*** see ld/configure.tgt for supported targets"
 826   exit 1
 827
 828 esac
 829
 830 NATIVE_LIB_DIRS='/usr/local/lib /lib /usr/lib'
 831 case "${target}" in
 832
 833 *-*-dragonfly*)
 834   NATIVE_LIB_DIRS='/lib /usr/lib /usr/pkg/lib /usr/local/lib'
 835   ;;
 836
 837 *-*-freebsd*)
 838   NATIVE_LIB_DIRS='/lib /usr/lib /usr/local/lib'
 839   ;;
 840
 841 hppa*64*-*-hpux11*)
 842   NATIVE_LIB_DIRS=/usr/lib/pa20_64
 843   ;;
 844
 845 i[3-7]86-*-sysv4*)
 846   NATIVE_LIB_DIRS='/usr/local/lib /usr/ccs/lib /lib /usr/lib'
 847   ;;
 848
 849 i[3-7]86-*-solaris*)
 850   NATIVE_LIB_DIRS='/usr/local/lib /usr/ccs/lib /lib /usr/lib'
 851   ;;
 852
 853 i[3-7]86-pc-interix*)
 854   NATIVE_LIB_DIRS='/usr/local/lib $$INTERIX_ROOT/usr/lib /lib /usr/lib'
 855   ;;
 856
 857 ia64-*-aix*)
 858   NATIVE_LIB_DIRS='/usr/local/lib /usr/lib/ia64l64 /lib /usr/lib'
 859   ;;
 860
 861 sparc*-*-solaris2*)
 862   NATIVE_LIB_DIRS='/usr/local/lib /usr/ccs/lib /lib /usr/lib'
 863   ;;
 864
 865 spu-*-elf*)
 866   # This allows to build a pair of PPU/SPU toolchains with common sysroot.
 867   NATIVE_LIB_DIRS='/lib'
 868   ;;
 869
 870 i[03-9x]86-*-cygwin* | x86_64-*-cygwin*)
 871   NATIVE_LIB_DIRS='/usr/lib /usr/lib/w32api'
 872   ;;
 873
 874 *-*-linux*)
 875   ;;
 876
 877 *-*-netbsd*)
 878   ;;
 879
 880 alpha*-*-*)
 881   NATIVE_LIB_DIRS='/usr/local/lib /usr/ccs/lib /lib /usr/lib'
 882   ;;
 883
 884 esac
 885
 886 case "${target}" in
 887 frv-*-* | hppa*-*-* | ia64-*-* | mips*-*-*)
 888   # Don't enable -z relro by default since many relro tests fail on these
 889   # targets:
 890   # FAIL: strip -z relro (relro1)
 891   # FAIL: strip -z relro -shared (relro1)
 892   # FAIL: objcopy -z relro (relro1)
 893   # FAIL: objcopy -z relro -shared (relro1)
 894   # FAIL: objcopy -z relro (tdata1)
 895   # FAIL: objcopy -shared -z relro (tdata1)
 896   # FAIL: objcopy -z relro (tdata2)
 897   # FAIL: objcopy -shared -z relro (tdata2)
 898   # FAIL: objcopy -z relro (tdata3)
 899   # FAIL: objcopy -shared -z relro (tdata3)
 900   # FAIL: objcopy -shared -z relro (tbss1)
 901   # FAIL: objcopy -shared -z relro (tbss2)
 902   # FAIL: objcopy -shared -z relro (tbss3)
 903   ;;
 904 *-*-linux*)
 905   if test ${ac_default_ld_z_relro} = unset; then
 906     ac_default_ld_z_relro=1
 907   fi
 908   ;;
 909 esac