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