ld/configure.tgt

   1 # configure.tgt
   2 #
   3 #   Copyright (C) 2013-2018 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-gnu_ilp32)
  60                         targ_emul=aarch64linux32b
  61                         targ_extra_libpath="aarch64linuxb aarch64linux aarch64linux32 armelfb_linux_eabi armelf_linux_eabi"
  62                         targ_extra_emuls="aarch64elfb aarch64elf aarch64elf32 aarch64elf32b armelfb armelf $targ_extra_libpath" ;;
  63 aarch64-*-linux-gnu_ilp32)
  64                         targ_emul=aarch64linux32
  65                         targ_extra_libpath="aarch64linux aarch64linuxb aarch64linux32b armelfb_linux_eabi armelf_linux_eabi"
  66                         targ_extra_emuls="aarch64elf aarch64elf32 aarch64elf32b aarch64elfb armelf armelfb $targ_extra_libpath" ;;
  67 aarch64_be-*-linux*)    targ_emul=aarch64linuxb
  68                         targ_extra_libpath="aarch64linux aarch64linux32 aarch64linux32b armelfb_linux_eabi armelf_linux_eabi"
  69                         targ_extra_emuls="aarch64elfb aarch64elf aarch64elf32 aarch64elf32b armelfb armelf $targ_extra_libpath" ;;
  70 aarch64-*-linux*)       targ_emul=aarch64linux
  71                         targ_extra_libpath="aarch64linuxb aarch64linux32 aarch64linux32b armelfb_linux_eabi armelf_linux_eabi"
  72                         targ_extra_emuls="aarch64elf aarch64elf32 aarch64elf32b aarch64elfb armelf armelfb $targ_extra_libpath" ;;
  73 alpha*-*-freebsd* | alpha*-*-kfreebsd*-gnu)
  74                         targ_emul=elf64alpha_fbsd
  75                         targ_extra_emuls="elf64alpha alpha"
  76                         tdir_alpha=`echo ${targ_alias} | sed -e 's/freebsd/freebsdecoff/'` ;;
  77 alpha*-*-linux*ecoff*)  targ_emul=alpha targ_extra_emuls=elf64alpha
  78                         tdir_elf64alpha=`echo ${targ_alias} | sed -e 's/ecoff//'` ;;
  79 alpha*-*-linux-*)       targ_emul=elf64alpha targ_extra_emuls=alpha
  80                         tdir_alpha=`echo ${targ_alias} | sed -e 's/linux\(-gnu\)*/linux\1ecoff/'` ;;
  81 alpha*-*-osf*)          targ_emul=alpha ;;
  82 alpha*-*-gnu*)          targ_emul=elf64alpha ;;
  83 alpha*-*-netware*)      targ_emul=alpha ;;
  84 alpha*-*-netbsd*)       targ_emul=elf64alpha_nbsd ;;
  85 alpha*-*-openbsd*)      targ_emul=elf64alpha ;;
  86 alpha*-*-*vms*)         targ_emul=alphavms
  87                         ;;
  88 arc*-*-elf*)            targ_emul=arcelf
  89                         targ_extra_emuls="arcelf_prof arclinux arclinux_nps arclinux_prof arcv2elf arcv2elfx"
  90                         ;;
  91 arc*-*-linux*)          case "${with_cpu}" in
  92                         nps400) targ_emul=arclinux_nps
  93                                 targ_extra_emuls=arclinux
  94                                 ;;
  95                         *)      targ_emul=arclinux
  96                                 targ_extra_emuls=arclinux_nps
  97                                 ;;
  98                         esac
  99                         targ_extra_emuls="${targ_extra_emuls} arclinux_prof arcelf arcelf_prof arcv2elf arcv2elfx"
 100                         ;;
 101 arm-epoc-pe)            targ_emul=arm_epoc_pe ; targ_extra_ofiles="deffilep.o pe-dll.o" ;;
 102 arm*-*-cegcc*)          targ_emul=arm_wince_pe ; targ_extra_ofiles="deffilep.o pe-dll.o"
 103                         LIB_PATH='${tooldir}/lib/w32api' ;;
 104 arm-wince-pe | arm-*-wince | arm*-*-mingw32ce*)
 105                         targ_emul=arm_wince_pe ; targ_extra_ofiles="deffilep.o pe-dll.o" ;;
 106 arm-*-pe)               targ_emul=armpe ; targ_extra_ofiles="deffilep.o pe-dll.o" ;;
 107 arm-*-aout | armel-*-aout) targ_emul=armaoutl ;;
 108 armeb-*-aout)           targ_emul=armaoutb ;;
 109 arm-*-coff)             targ_emul=armcoff ;;
 110 arm*b-*-freebsd*)       targ_emul=armelfb_fbsd
 111                         targ_extra_emuls="armelf_fbsd armelf" ;;
 112 arm*-*-freebsd* | arm-*-kfreebsd*-gnu)
 113                         targ_emul=armelf_fbsd
 114                         targ_extra_emuls="armelfb_fbsd armelf" ;;
 115 armeb-*-netbsdelf*)     targ_emul=armelfb_nbsd;
 116                         targ_extra_emuls="armelf_nbsd armelf armnbsd" ;;
 117 arm-*-netbsdelf*)       targ_emul=armelf_nbsd;
 118                         targ_extra_emuls="armelfb_nbsd armelf armnbsd" ;;
 119 arm-*-netbsd*)          targ_emul=armnbsd;
 120                         targ_extra_emuls="armelf armelf_nbsd armelfb_nbsd" ;;
 121 arm-*-nto*)             targ_emul=armnto ;;
 122 arm-*-openbsd*)         targ_emul=armnbsd ;;
 123 arm-*-phoenix*)         targ_emul=armelf ;;
 124 armeb-*-elf | armeb-*-eabi*)
 125                         targ_emul=armelfb ;;
 126 arm-*-elf | arm*-*-eabi* | arm-*-rtems*)
 127                         targ_emul=armelf ;;
 128 arm*-*-symbianelf*)     targ_emul=armsymbian;;
 129 arm-*-kaos*)            targ_emul=armelf ;;
 130 arm9e-*-elf)            targ_emul=armelf ;;
 131 arm*b-*-linux-*eabi*)   targ_emul=armelfb_linux_eabi
 132                         targ_extra_emuls=armelf_linux_eabi
 133                         targ_extra_libpath=$targ_extra_emuls
 134                         ;;
 135 arm*b-*-linux-*)        targ_emul=armelfb_linux
 136                         targ_extra_emuls="armelfb armelf armelf_linux"
 137                         targ_extra_libpath="armelf_linux"
 138                         ;;
 139 arm*-*-linux-*eabi*)    targ_emul=armelf_linux_eabi
 140                         targ_extra_emuls=armelfb_linux_eabi
 141                         targ_extra_libpath=$targ_extra_emuls
 142                         ;;
 143 arm*-*-linux-*)         targ_emul=armelf_linux
 144                         targ_extra_emuls="armelf armelfb armelfb_linux"
 145                         targ_extra_libpath="armelfb_linux"
 146                         ;;
 147 arm*b-*-nacl*)          targ_emul=armelfb_nacl
 148                         targ_extra_emuls="armelf_nacl elf_i386_nacl"
 149                         targ_extra_libpath=$targ_extra_emuls
 150                         targ64_extra_emuls="elf32_x86_64_nacl elf_x86_64_nacl"
 151                         targ64_extra_libpath=$targ64_extra_emuls
 152                         ;;
 153 arm*-*-nacl*)           targ_emul=armelf_nacl
 154                         targ_extra_emuls="armelfb_nacl elf_i386_nacl"
 155                         targ_extra_libpath=$targ_extra_emuls
 156                         targ64_extra_emuls="elf32_x86_64_nacl elf_x86_64_nacl"
 157                         targ64_extra_libpath=$targ64_extra_emuls
 158                         ;;
 159 arm*-*-uclinux*eabi*)   targ_emul=armelf_linux_eabi
 160                         targ_extra_emuls=armelfb_linux_eabi
 161                         targ_extra_libpath=$targ_extra_emuls
 162                         ;;
 163 arm*-*-uclinux*)        targ_emul=armelf_linux
 164                         targ_extra_emuls="armelf armelfb armelfb_linux"
 165                         targ_extra_libpath="armelfb_linux"
 166                         ;;
 167 arm-*-vxworks)          targ_emul=armelf_vxworks ;;
 168 arm*-*-conix*)          targ_emul=armelf ;;
 169 arm*-*-fuchsia*)        targ_emul=armelf_fuchsia
 170                         targ_extra_emuls="armelfb_fuchsia armelf armelfb"
 171                         ;;
 172 avr-*-*)                targ_emul=avr2
 173                         targ_extra_emuls="avr1 avr25 avr3 avr31 avr35 avr4 avr5 avr51 avr6 avrxmega1 avrxmega2 avrxmega3 avrxmega4 avrxmega5 avrxmega6 avrxmega7 avrtiny"
 174                         ;;
 175 bfin-*-elf | bfin-*-rtems*)
 176                         targ_emul=elf32bfin
 177                         targ_extra_emuls="elf32bfinfd"
 178                         targ_extra_libpath=$targ_extra_emuls
 179                         ;;
 180 bfin-*-uclinux*)        targ_emul=elf32bfin;
 181                         targ_extra_emuls="elf32bfinfd"
 182                         targ_extra_libpath=$targ_extra_emuls
 183                         ;;
 184 bfin-*-linux-uclibc*)   targ_emul=elf32bfinfd;
 185                         targ_extra_emuls="elf32bfin"
 186                         targ_extra_libpath=$targ_extra_emuls
 187                         ;;
 188 cr16-*-elf*)            targ_emul=elf32cr16 ;;
 189 cr16c-*-elf*)           targ_emul=elf32cr16c
 190                         ;;
 191 cris-*-*aout*)          targ_emul=crisaout
 192                         targ_extra_emuls="criself crislinux"
 193                         targ_extra_libpath=$targ_extra_emuls ;;
 194 cris-*-linux-* | crisv32-*-linux-*)
 195                         targ_emul=crislinux ;;
 196 cris-*-* | crisv32-*-*) targ_emul=criself
 197                         targ_extra_emuls="crisaout crislinux"
 198                         targ_extra_libpath=$targ_extra_emuls
 199                         ;;
 200 crx-*-elf*)             targ_emul=elf32crx
 201                         ;;
 202 d10v-*-*)               targ_emul=d10velf ;;
 203 d30v-*-*ext*)           targ_emul=d30v_e; targ_extra_emuls="d30velf d30v_o" ;;
 204 d30v-*-*onchip*)        targ_emul=d30v_o; targ_extra_emuls="d30velf d30v_e" ;;
 205 d30v-*-*)               targ_emul=d30velf; targ_extra_emuls="d30v_e d30v_o"
 206                         ;;
 207 dlx-*-elf*)             targ_emul=elf32_dlx
 208                         ;;
 209 epiphany-*-*)           targ_emul=elf32epiphany
 210                         targ_extra_emuls="elf32epiphany_4x4"
 211                         ;;
 212 fido*-*-elf*)           targ_emul=m68kelf ;;
 213 fr30-*-*)               targ_emul=elf32fr30
 214                         ;;
 215 frv-*-*linux*)          targ_emul=elf32frvfd ;;
 216 frv-*-*)                targ_emul=elf32frv ; targ_extra_emuls="elf32frvfd"
 217                         ;;
 218 moxie-*-moxiebox*)      targ_emul=moxiebox
 219                         ;;
 220 moxie-*-*)              targ_emul=elf32moxie
 221                         ;;
 222 h8300-*-hms* | h8300-*-coff*)
 223                         targ_emul=h8300; targ_extra_emuls="h8300h h8300s h8300hn h8300sn h8300sx h8300sxn" ;;
 224 h8300-*-elf* | h8300-*-rtems*)
 225                         targ_emul=h8300elf;
 226                         targ_extra_emuls="h8300helf h8300self h8300hnelf h8300snelf h8300sxelf h8300sxnelf" ;;
 227 h8300-*-linux*)
 228                         targ_emul=h8300elf_linux;
 229                         targ_extra_emuls="h8300helf_linux h8300self_linux h8300sxelf_linux" ;;
 230 h8500-*-hms* | h8500-*-coff* | h8500-*-rtems*)
 231                         targ_emul=h8500
 232                         targ_extra_emuls="h8500s h8500b h8500m h8500c"
 233                         ;;
 234 hppa*64*-*-linux-*)     targ_emul=hppa64linux ;;
 235 hppa*64*-hpux*)         targ_emul=elf64hppa ;;
 236 hppa*-*-linux-*)        targ_emul=hppalinux ;;
 237 hppa*-*-*elf*)          targ_emul=hppaelf ;;
 238 hppa*-*-lites*)         targ_emul=hppaelf ;;
 239 hppa*-*-netbsd*)        targ_emul=hppanbsd ;;
 240 hppa*-*-openbsd*)       targ_emul=hppaobsd
 241                         ;;
 242 i370-*-elf* | i370-*-linux-*) targ_emul=elf32i370
 243                         ;;
 244 i[3-7]86-*-nto-qnx*)    targ_emul=i386nto ;;
 245 i[3-7]86-*-vsta)        targ_emul=vsta ;;
 246 i[3-7]86-*-go32)        targ_emul=i386go32 ;;
 247 i[3-7]86-*-msdosdjgpp*) targ_emul=i386go32 ;;
 248 i[3-7]86-*-aix*)        targ_emul=i386coff ;;
 249 i[3-7]86-*-sco*)        targ_emul=i386coff ;;
 250 i[3-7]86-*-isc*)        targ_emul=i386coff ;;
 251 i[3-7]86-*-lynxos*)     targ_emul=i386lynx ;;
 252 i[3-7]86-*-coff)        targ_emul=i386coff ;;
 253 i[3-7]86-*-aros*)       targ_emul=elf_i386
 254                         targ_extra_emuls=elf_iamcu ;;
 255 i[3-7]86-*-rdos*)       targ_emul=elf_i386
 256                         targ_extra_emuls=elf_iamcu ;;
 257 x86_64-*-rdos*)         targ_emul=elf64rdos ;;
 258 x86_64-*-cloudabi*)     targ_emul=elf_x86_64_cloudabi ;;
 259 i[3-7]86-*-bsd)         targ_emul=i386bsd ;;
 260 i[3-7]86-*-bsd386)      targ_emul=i386bsd ;;
 261 i[3-7]86-*-bsdi*)       targ_emul=i386bsd ;;
 262 i[3-7]86-*-aout)        targ_emul=i386aout ;;
 263 i[3-7]86-*-linux*aout*) targ_emul=i386linux
 264                         targ_extra_emuls="elf_i386 elf_iamcu"
 265                         tdir_elf_iamcu=`echo ${targ_alias} | sed -e 's/aout//'`
 266                         tdir_elf_i386=`echo ${targ_alias} | sed -e 's/aout//'` ;;
 267 i[3-7]86-*-linux*oldld) targ_emul=i386linux
 268                         targ_extra_emuls="elf_i386 elf_iamcu" ;;
 269 i[3-7]86-*-linux-*)     targ_emul=elf_i386
 270                         targ_extra_emuls="i386linux elf_iamcu"
 271                         targ64_extra_emuls="elf_x86_64 elf32_x86_64 elf_l1om elf_k1om"
 272                         targ64_extra_libpath="elf_x86_64 elf32_x86_64"
 273                         tdir_i386linux=${targ_alias}aout ;;
 274 x86_64-*-linux-gnux32)  targ_emul=elf32_x86_64
 275                         targ_extra_emuls="elf_x86_64 elf_i386 elf_iamcu i386linux elf_l1om elf_k1om"
 276                         targ_extra_libpath="elf_i386 elf_iamcu elf_x86_64 elf_l1om elf_k1om"
 277                         tdir_i386linux=`echo ${targ_alias}aout | sed -e 's/x86_64/i386/' -e 's/-linux-gnux32/-linux-gnu/'`
 278                         tdir_elf_iamcu=`echo ${targ_alias} | sed -e 's/x86_64/i386/' -e 's/-linux-gnux32/-linux-gnu/'`
 279                         tdir_elf_i386=`echo ${targ_alias} | sed -e 's/x86_64/i386/' -e 's/-linux-gnux32/-linux-gnu/'` ;;
 280 x86_64-*-linux-*)       targ_emul=elf_x86_64
 281                         targ_extra_emuls="elf32_x86_64 elf_i386 elf_iamcu i386linux elf_l1om elf_k1om"
 282                         targ_extra_libpath="elf_i386 elf32_x86_64 elf_l1om elf_k1om"
 283                         tdir_i386linux=`echo ${targ_alias}aout | sed -e 's/x86_64/i386/'`
 284                         tdir_elf_i386=`echo ${targ_alias} | sed -e 's/x86_64/i386/'` ;;
 285 i[3-7]86-*-redox*)      targ_emul=elf_i386
 286                         targ_extra_emuls=elf_x86_64 ;;
 287 x86_64-*-redox*)        targ_emul=elf_x86_64
 288                         targ_extra_emuls=elf_i386 ;;
 289 i[3-7]86-*-sysv[45]*)   targ_emul=elf_i386
 290                         targ_extra_emuls=elf_iamcu ;;
 291 i[3-7]86-*-solaris2*)   targ_emul=elf_i386_sol2
 292                         targ_extra_emuls="elf_i386_ldso elf_i386 elf_iamcu elf_x86_64_sol2 elf_x86_64 elf_l1om elf_k1om"
 293                         targ_extra_libpath=$targ_extra_emuls
 294                         ;;
 295 x86_64-*-solaris2*)
 296                         targ_emul=elf_x86_64_sol2
 297                         targ_extra_emuls="elf_x86_64 elf_i386_sol2 elf_i386_ldso elf_i386 elf_iamcu elf_l1om elf_k1om"
 298                         targ_extra_libpath=$targ_extra_emuls
 299                         tdir_elf_i386=`echo ${targ_alias} | sed -e 's/x86_64/i386/'` ;;
 300 i[3-7]86-*-unixware)    targ_emul=elf_i386
 301                         targ_extra_emuls=elf_iamcu ;;
 302 i[3-7]86-*-solaris*)    targ_emul=elf_i386_ldso
 303                         targ_extra_emuls="elf_i386"
 304                         targ_extra_libpath=$targ_extra_emuls
 305                         ;;
 306 i[3-7]86-*-netbsdelf* | \
 307 i[3-7]86-*-netbsd*-gnu* | \
 308 i[3-7]86-*-knetbsd*-gnu)
 309                         targ_emul=elf_i386
 310                         targ_extra_emuls="elf_iamcu i386nbsd" ;;
 311 i[3-7]86-*-netbsdpe*)   targ_emul=i386pe
 312                         targ_extra_ofiles="deffilep.o pe-dll.o" ;;
 313 i[3-7]86-*-netbsd*)     targ_emul=i386nbsd
 314                         targ_extra_emuls=elf_i386 ;;
 315 x86_64-*-netbsd*)       targ_emul=elf_x86_64
 316                         targ_extra_emuls="elf_i386 elf_iamcu i386nbsd elf_l1om elf_k1om"
 317                         tdir_elf_iamcu=`echo ${targ_alias} | \
 318                             sed -e 's/x86_64/i386/'`
 319                         case "${tdir_elf_iamcu}" in
 320                         *-netbsdelf*)   ;;
 321                         *)              tdir_elf_iamcu=`echo ${tdir_elf_iamcu} | \
 322                                         sed -e 's/netbsd/netbsdelf/'`;;
 323                         esac
 324                         tdir_elf_i386=`echo ${targ_alias} | \
 325                             sed -e 's/x86_64/i386/'`
 326                         case "${tdir_elf_i386}" in
 327                         *-netbsdelf*)   ;;
 328                         *)              tdir_elf_i386=`echo ${tdir_elf_i386} | \
 329                                         sed -e 's/netbsd/netbsdelf/'`;;
 330                         esac ;;
 331 i[3-7]86-*-netware)     targ_emul=i386nw ;;
 332 i[3-7]86-*-elfiamcu)    targ_emul=elf_iamcu
 333                         targ_extra_emuls=elf_i386 ;;
 334 i[3-7]86-*-elf* | i[3-7]86-*-rtems*)
 335                         targ_emul=elf_i386
 336                         targ_extra_emuls=elf_iamcu ;;
 337 x86_64-*-elf* | x86_64-*-rtems* | x86_64-*-fuchsia*)
 338                         targ_emul=elf_x86_64
 339                         targ_extra_emuls="elf_i386 elf_iamcu elf32_x86_64 elf_l1om elf_k1om"
 340                         targ_extra_libpath="elf_i386 elf_iamcu elf32_x86_64 elf_l1om elf_k1om"
 341                         tdir_elf_i386=`echo ${targ_alias} | sed -e 's/x86_64/i386/'`
 342                         ;;
 343 i[3-7]86-*-kaos*)       targ_emul=elf_i386 ;;
 344 i[3-7]86-*-freebsdaout* | i[3-7]86-*-freebsd[12].* | i[3-7]86-*-freebsd[12])
 345                         targ_emul=i386bsd ;;
 346 i[3-7]86-*-dragonfly*)  targ_emul=elf_i386
 347                         targ_extra_emuls="elf_iamcu i386bsd" ;;
 348 x86_64-*-dragonfly*)    targ_emul=elf_x86_64
 349                         targ_extra_emuls="elf_i386 elf_iamcu elf_l1om elf_k1om" ;;
 350 i[3-7]86-*-freebsd* | i[3-7]86-*-kfreebsd*-gnu)
 351                         targ_emul=elf_i386_fbsd
 352                         targ_extra_emuls="elf_i386 elf_iamcu i386bsd" ;;
 353 x86_64-*-freebsd* | x86_64-*-kfreebsd*-gnu)
 354                         targ_emul=elf_x86_64_fbsd
 355                         targ_extra_emuls="elf_i386_fbsd elf_x86_64 elf_i386 elf_iamcu elf_l1om elf_l1om_fbsd elf_k1om elf_k1om_fbsd"
 356                         targ_extra_libpath="elf_i386_fbsd"
 357                         tdir_elf_i386_fbsd=`echo ${targ_alias} \
 358                             | sed -e 's/x86_64/i386/'`
 359                         tdir_elf_iamcu=`echo ${targ_alias} \
 360                             | sed -e 's/x86_64/i386/'`
 361                         tdir_elf_i386=`echo ${targ_alias} \
 362                             | sed -e 's/x86_64/i386/'` ;;
 363 i[3-7]86-*-sysv*)       targ_emul=i386coff ;;
 364 i[3-7]86-*-ptx*)        targ_emul=i386coff ;;
 365 i[3-7]86-*-mach*)       targ_emul=i386mach ;;
 366 i[3-7]86-*-gnu*)        targ_emul=elf_i386
 367                         targ_extra_emuls=elf_iamcu ;;
 368 i[3-7]86-*-msdos*)      targ_emul=i386msdos; targ_extra_emuls=i386aout ;;
 369 i[3-7]86-*-moss*)       targ_emul=i386moss; targ_extra_emuls=i386msdos ;;
 370 i[3-7]86-*-winnt*)      targ_emul=i386pe ;
 371                         targ_extra_ofiles="deffilep.o pe-dll.o" ;;
 372 i[3-7]86-*-pe)          targ_emul=i386pe ;
 373                         targ_extra_ofiles="deffilep.o pe-dll.o" ;;
 374 i[3-7]86-*-cygwin*)     targ_emul=i386pe ;
 375                         targ_extra_ofiles="deffilep.o pe-dll.o" ;
 376                         test "$targ" != "$host" && LIB_PATH='${tooldir}/lib/w32api' ;;
 377 i[3-7]86-*-mingw32*)    targ_emul=i386pe ;
 378                         targ_extra_ofiles="deffilep.o pe-dll.o" ;;
 379 x86_64-*-pe | x86_64-*-pep) targ_emul=i386pep ;
 380                         targ_extra_emuls=i386pe ;
 381                         targ_extra_ofiles="deffilep.o pep-dll.o pe-dll.o" ;;
 382 x86_64-*-cygwin)        targ_emul=i386pep ;
 383                         targ_extra_emuls=i386pe
 384                         targ_extra_ofiles="deffilep.o pep-dll.o pe-dll.o"
 385                         test "$targ" != "$host" && LIB_PATH='${tooldir}/lib/w32api' ;;
 386 x86_64-*-mingw*)        targ_emul=i386pep ;
 387                         targ_extra_emuls=i386pe
 388                         targ_extra_ofiles="deffilep.o pep-dll.o pe-dll.o" ;;
 389 i[3-7]86-*-interix*)    targ_emul=i386pe_posix;
 390                         targ_extra_ofiles="deffilep.o pe-dll.o" ;;
 391 i[3-7]86-*-beospe*)     targ_emul=i386beos ;;
 392 i[3-7]86-*-beos*)       targ_emul=elf_i386_be ;;
 393 i[3-7]86-*-vxworks*)    targ_emul=elf_i386_vxworks ;;
 394 i[3-7]86-*-chaos)       targ_emul=elf_i386_chaos
 395                         ;;
 396 i[3-7]86-*-nacl*)       targ_emul=elf_i386_nacl
 397                         targ_extra_emuls="armelf_nacl armelfb_nacl"
 398                         targ_extra_libpath=$targ_extra_emuls
 399                         targ64_extra_emuls="elf32_x86_64_nacl elf_x86_64_nacl"
 400                         targ64_extra_libpath=$targ64_extra_emuls
 401                         ;;
 402 x86_64-*-nacl*)         targ_emul=elf32_x86_64_nacl
 403                         targ_extra_emuls="elf_i386_nacl elf_x86_64_nacl armelf_nacl armelfb_nacl"
 404                         targ_extra_libpath=$targ_extra_emuls
 405                         tdir_elf_i386_nacl=`echo ${targ_alias} | sed -e 's/x86_64/i386/'`
 406                         ;;
 407 i860-*-coff)            targ_emul=coff_i860 ;;
 408 i860-stardent-sysv4* | i860-stardent-elf*)
 409                         targ_emul=elf32_i860
 410                         ;;
 411 i960-wrs-vxworks5.0*)   targ_emul=gld960 ;;
 412 i960-wrs-vxworks5*)     targ_emul=gld960coff ;;
 413 i960-wrs-vxworks*)      targ_emul=gld960 ;;
 414 i960-*-coff)            targ_emul=gld960coff ;;
 415 i960-intel-nindy)       targ_emul=gld960 ;;
 416 i960-*-elf*)            targ_emul=elf32_i960
 417                         ;;
 418 ia16-*-elf*)            targ_emul=elf_i386 targ_extra_emuls=i386msdos ;;
 419 ia64-*-elf*)            targ_emul=elf64_ia64 ;;
 420 ia64-*-freebsd* | ia64-*-kfreebsd*-gnu)
 421                         targ_emul=elf64_ia64_fbsd
 422                         targ_extra_emuls="elf64_ia64" ;;
 423 ia64-*-netbsd*)         targ_emul=elf64_ia64 ;;
 424 ia64-*-linux*)          targ_emul=elf64_ia64 ;;
 425 ia64-*-*vms*)           targ_emul=elf64_ia64_vms ;;
 426 ia64-*-aix*)            targ_emul=elf64_aix
 427                         ;;
 428 ip2k-*-elf)             targ_emul=elf32ip2k
 429                         ;;
 430 iq2000-*-elf)           targ_emul=elf32iq2000 ; targ_extra_emuls="elf32iq10"
 431                         ;;
 432 lm32-*-*linux*)         targ_emul=elf32lm32fd ;;
 433 lm32-*-*)               targ_emul=elf32lm32 ; targ_extra_emuls="elf32lm32fd"
 434                         ;;
 435 m32c-*-elf | m32c-*-rtems*)
 436                         targ_emul=elf32m32c
 437                         ;;
 438 m32r*le-*-elf*)         targ_emul=m32rlelf ;;
 439 m32r*-*-elf* | m32r*-*-rtems*)
 440                         targ_emul=m32relf ;;
 441 m32r*le-*-linux-*)      targ_emul=m32rlelf_linux ;;
 442 m32r*-*-linux-*)        targ_emul=m32relf_linux
 443                         ;;
 444 m68hc11-*-*|m6811-*-*)  targ_emul=m68hc11elf
 445                         targ_extra_emuls="m68hc11elfb m68hc12elf m68hc12elfb" ;;
 446 m68hc12-*-*|m6812-*-*)  targ_emul=m68hc12elf
 447                         targ_extra_emuls="m68hc12elfb m68hc11elf m68hc11elfb" ;;
 448 m68*-sun-sunos[34]*)    targ_emul=sun3 ;;
 449 m68*-wrs-vxworks*)      targ_emul=sun3 ;;
 450 m68*-ericsson-ose)      targ_emul=sun3 ;;
 451 m68*-apple-aux*)        targ_emul=m68kaux ;;
 452 m68k-sony-*)            targ_emul=news ;;
 453 m68k-hp-bsd*)           targ_emul=hp300bsd ;;
 454 m68*-motorola-sysv*)    targ_emul=delta68 ;;
 455 m68*-*-aout)            targ_emul=m68kaout ;;
 456 m68*-*-coff)            targ_emul=m68kcoff ;;
 457 m68*-*-elf | m68*-*-rtems*)
 458                         targ_emul=m68kelf ;;
 459 m68*-*-hpux*)           targ_emul=hp3hpux ;;
 460 m68k-*-linux*aout*)     targ_emul=m68klinux
 461                         targ_extra_emuls=m68kelf
 462                         tdir_m68kelf=`echo ${targ_alias} | sed -e 's/aout//'` ;;
 463 m68k-*-linux-*)         targ_emul=m68kelf
 464                         targ_extra_emuls=m68klinux
 465                         tdir_m68klinux=`echo ${targ_alias} | sed -e 's/linux/linuxaout/'` ;;
 466 m68k-*-uclinux*)        targ_emul=m68kelf ;;
 467 m68*-*-gnu*)            targ_emul=m68kelf ;;
 468 m68*-*-netbsd*4k*)      targ_emul=m68k4knbsd
 469                         targ_extra_emuls="m68knbsd m68kelfnbsd" ;;
 470 m68*-*-netbsdelf*)      targ_emul=m68kelfnbsd
 471                         targ_extra_emuls="m68knbsd m68k4knbsd" ;;
 472 m68*-*-netbsdaout* | m68*-*-netbsd*)
 473                         targ_emul=m68knbsd
 474                         targ_extra_emuls="m68kelfnbsd m68k4knbsd" ;;
 475 m68*-*-psos*)           targ_emul=m68kpsos ;;
 476 m8*-*-*)                targ_emul=m88kbcs
 477                         ;;
 478 mcore-*-pe)             targ_emul=mcorepe ;
 479                         targ_extra_ofiles="deffilep.o pe-dll.o" ;;
 480 mcore-*-elf)            targ_emul=elf32mcore
 481                         ;;
 482 mep-*-elf)              targ_emul=elf32mep ;;
 483 metag-*-*)              targ_emul=elf32metag ;;
 484 microblazeel*-linux*)   targ_emul="elf32mbel_linux"
 485                         targ_extra_emuls="elf32mb_linux"
 486                         ;;
 487 microblaze*-linux*)     targ_emul="elf32mb_linux"
 488                         targ_extra_emuls="elf32mbel_linux"
 489                         ;;
 490 microblazeel*)          targ_emul=elf32microblazeel
 491                         targ_extra_emuls=elf32microblaze
 492                         ;;
 493 microblaze*)            targ_emul=elf32microblaze
 494                         targ_extra_emuls=elf32microblazeel
 495                         ;;
 496 mips*-sgi-irix5*)       targ_emul=elf32bsmip ;;
 497 mips*-sgi-irix6*)       targ_emul=elf32bmipn32
 498                         targ_extra_emuls="elf32bsmip elf64bmip"
 499                         targ_extra_libpath=$targ_extra_emuls ;;
 500 mips*el-*-netbsd*)      targ_emul=elf32ltsmip
 501                         targ_extra_emuls="elf32btsmip elf64ltsmip elf64btsmip"
 502                         ;;
 503 mips*-*-netbsd*)        targ_emul=elf32btsmip
 504                         targ_extra_emuls="elf32ltsmip elf64btsmip elf64ltsmip"
 505                         ;;
 506 mips64el-*-openbsd*)    targ_emul=elf64ltsmip
 507                         targ_extra_emuls=elf64btsmip
 508                         ;;
 509 mips64-*-openbsd*)      targ_emul=elf64btsmip
 510                         targ_extra_emuls=elf64ltsmip
 511                         ;;
 512 mips*vr4300el-*-elf*)   targ_emul=elf32l4300 ;;
 513 mips*vr4300-*-elf*)     targ_emul=elf32b4300 ;;
 514 mips*vr4100el-*-elf*)   targ_emul=elf32l4300 ;;
 515 mips*vr4100-*-elf*)     targ_emul=elf32b4300 ;;
 516 mips*vr5000el-*-elf*)   targ_emul=elf32l4300 ;;
 517 mips*vr5000-*-elf*)     targ_emul=elf32b4300 ;;
 518 mips*el-sde-elf* | mips*el-mti-elf* | mips*el-img-elf*)
 519                         targ_emul=elf32ltsmip
 520                         targ_extra_emuls="elf32btsmip elf32ltsmipn32 elf64ltsmip elf32btsmipn32 elf64btsmip" ;;
 521 mips*-sde-elf* | mips*-mti-elf* | mips*-img-elf*)
 522                         targ_emul=elf32btsmip
 523                         targ_extra_emuls="elf32ltsmip elf32btsmipn32 elf64btsmip elf32ltsmipn32 elf64ltsmip" ;;
 524 mips64*el-ps2-elf*)     targ_emul=elf32lr5900n32
 525                         targ_extra_emuls="elf32lr5900"
 526                         targ_extra_libpath=$targ_extra_emuls ;;
 527 mips*el-ps2-elf*)       targ_emul=elf32lr5900
 528                         targ_extra_emuls="elf32lr5900n32"
 529                         targ_extra_libpath=$targ_extra_emuls ;;
 530 mips*el-*-elf*)         targ_emul=elf32elmip ;;
 531 mips*-*-elf* | mips*-*-rtems*)
 532                         targ_emul=elf32ebmip ;;
 533 mips*el-*-vxworks*)     targ_emul=elf32elmipvxworks
 534                         targ_extra_emuls="elf32ebmipvxworks" ;;
 535 mips*-*-vxworks*)       targ_emul=elf32ebmipvxworks
 536                         targ_extra_emuls="elf32elmipvxworks" ;;
 537 mips*-*-windiss)        targ_emul=elf32mipswindiss ;;
 538 mips64*el-*-linux-*)    targ_emul=elf32ltsmipn32
 539                         targ_extra_emuls="elf32btsmipn32 elf32ltsmip elf32btsmip elf64ltsmip elf64btsmip"
 540                         targ_extra_libpath=$targ_extra_emuls ;;
 541 mips64*-*-linux-*)      targ_emul=elf32btsmipn32
 542                         targ_extra_emuls="elf32ltsmipn32 elf32btsmip elf32ltsmip elf64btsmip elf64ltsmip"
 543                         targ_extra_libpath=$targ_extra_emuls ;;
 544 mips*el-*-linux-*)      targ_emul=elf32ltsmip
 545                         targ_extra_emuls="elf32btsmip elf32ltsmipn32 elf64ltsmip elf32btsmipn32 elf64btsmip"
 546                         targ_extra_libpath=$targ_extra_emuls ;;
 547 mips*-*-linux-*)        targ_emul=elf32btsmip
 548                         targ_extra_emuls="elf32ltsmip elf32btsmipn32 elf64btsmip elf32ltsmipn32 elf64ltsmip"
 549                         targ_extra_libpath=$targ_extra_emuls ;;
 550 mips64*el-*-freebsd* | mips64*el-*-kfreebsd*-gnu)
 551                         targ_emul=elf32ltsmipn32_fbsd
 552                         targ_extra_emuls="elf32ltsmip elf32btsmip elf32ltsmipn32 elf32btsmipn32 elf64ltsmip elf64btsmip elf32ltsmip_fbsd elf32btsmip_fbsd elf32btsmipn32_fbsd elf64ltsmip_fbsd elf64btsmip_fbsd"
 553                         targ_extra_libpath=$targ_extra_emuls ;;
 554 mips64*-*-freebsd* | mips64*-*-kfreebsd*-gnu)
 555                         targ_emul=elf32btsmipn32_fbsd
 556                         targ_extra_emuls="elf32ltsmip elf32btsmip elf32ltsmipn32 elf32btsmipn32 elf64ltsmip elf64btsmip elf32ltsmip_fbsd elf32btsmip_fbsd elf32ltsmipn32_fbsd elf64ltsmip_fbsd elf64btsmip_fbsd"
 557                         targ_extra_libpath=$targ_extra_emuls ;;
 558 mips*el-*-freebsd* | mips*el-*-kfreebsd*-gnu)
 559                         targ_emul=elf32ltsmip_fbsd
 560                         targ_extra_emuls="elf32ltsmip elf32btsmip elf32ltsmipn32 elf32btsmipn32 elf64ltsmip elf64btsmip elf32ltsmipn32_fbsd elf32btsmip_fbsd elf32btsmipn32_fbsd elf64ltsmip_fbsd elf64btsmip_fbsd"
 561                         targ_extra_libpath=$targ_extra_emuls ;;
 562 mips*-*-freebsd* | mips*-*-kfreebsd*-gnu)
 563                         targ_emul=elf32btsmip_fbsd
 564                         targ_extra_emuls="elf32ltsmip elf32btsmip elf32ltsmipn32 elf32btsmipn32 elf64ltsmip elf64btsmip elf32ltsmip_fbsd elf32btsmipn32_fbsd elf32ltsmipn32_fbsd elf64ltsmip_fbsd elf64btsmip_fbsd"
 565                         targ_extra_libpath=$targ_extra_emuls ;;
 566 mips*-*-sysv4*)         targ_emul=elf32btsmip
 567                         ;;
 568 mmix-*-*)               targ_emul=mmo
 569                         targ_extra_emuls=elf64mmix
 570                         ;;
 571 am33_2.0-*-linux*)      targ_emul=elf32am33lin ;;
 572 mn10200-*-*)            targ_emul=mn10200 ;;
 573 mn10300-*-*)            targ_emul=mn10300
 574                         ;;
 575 mt-*elf)                targ_emul=elf32mt
 576                         ;;
 577 msp430-*-*)             targ_emul=msp430elf
 578                         targ_extra_emuls="msp430X"
 579                         ;;
 580 nds32*le-*-elf*)        targ_emul=nds32elf
 581                         targ_extra_emuls="nds32elf16m nds32belf nds32belf16m"
 582                         ;;
 583 nds32*be-*-elf*)        targ_emul=nds32belf
 584                         targ_extra_emuls="nds32elf nds32elf16m nds32belf16m"
 585                         ;;
 586 nds32*le-*-linux-gnu*)  targ_emul=nds32elf_linux ;;
 587 nds32*be-*-linux-gnu*)  targ_emul=nds32belf_linux ;;
 588 nios2*-*-linux*)        targ_emul=nios2linux ;;
 589 nios2*-*-*)             targ_emul=nios2elf ;;
 590 ns32k-pc532-mach* | ns32k-pc532-ux*)  targ_emul=pc532macha ;;
 591 ns32k-*-netbsd* | ns32k-pc532-lites*) targ_emul=ns32knbsd
 592                         ;;
 593 or1k-*-elf | or1knd-*-elf | or1k-*-rtems* | or1knd-*-rtems*)
 594                         targ_emul=elf32or1k ;;
 595 or1k-*-linux* | or1knd-*-linux*)        targ_emul=elf32or1k_linux ;;
 596 pdp11-*-*)              targ_emul=pdp11
 597                         ;;
 598 pjl*-*-*)               targ_emul=pjlelf
 599                         targ_extra_emuls="elf_i386 elf_iamcu" ;;
 600 pj*-*-*)                targ_emul=pjelf
 601                         ;;
 602 powerpc-*-freebsd* | powerpc-*-kfreebsd*-gnu)
 603                         targ_emul=elf32ppc_fbsd
 604                         targ_extra_emuls="elf32ppc elf32ppcsim"
 605                         targ_extra_libpath=elf32ppc;
 606                         tdir_elf32ppcsim=`echo ${targ_alias} | sed -e 's/ppc/ppcsim/'` ;;
 607 powerpc64-*-freebsd*)
 608                         targ_emul=elf64ppc_fbsd
 609                         targ_extra_emuls="elf64ppc elf32ppc_fbsd elf32ppc"
 610                         targ_extra_libpath="elf32ppc_fbsd elf32ppc"
 611                         tdir_elf32ppc=`echo "${targ_alias}" | sed -e 's/64//'`
 612                         tdir_elf32ppc_fbsd=$tdir_elf32ppc
 613                         ;;
 614 powerpc-*-vxworks*)
 615                         targ_emul=elf32ppcvxworks
 616                         targ_extra_emuls="elf32ppc elf32ppclinux elf32ppcsim" ;;
 617 powerpc*-*-elf* | powerpc*-*-eabi* | powerpc*-*-sysv* \
 618   | powerpc*-*-linux* | powerpc*-*-netbsd* | powerpc*-*-openbsd* \
 619   | powerpc*-*-rtems* \
 620   | powerpc*-*-solaris* | powerpc*-*-kaos* | powerpc*-*-vxworks*)
 621                         case "${targ}" in
 622                         powerpc64*)
 623                             targ_emul=elf64ppc
 624                             targ_extra_emuls="elf32ppc elf32ppclinux elf32ppcsim"
 625                             targ_extra_libpath="elf32ppc elf32ppclinux" ;;
 626                         *linux*)
 627                             targ_emul=elf32ppclinux
 628                             targ_extra_emuls="elf32ppc elf32ppcsim"
 629                             targ_extra_libpath=elf32ppc
 630                             targ64_extra_emuls=elf64ppc
 631                             targ64_extra_libpath=elf64ppc ;;
 632                         *)
 633                             targ_emul=elf32ppc
 634                             targ_extra_emuls="elf32ppclinux elf32ppcsim"
 635                             targ_extra_libpath=elf32ppclinux
 636                             targ64_extra_emuls=elf64ppc
 637                             targ64_extra_libpath=elf64ppc ;;
 638                         esac
 639                         td=tdir_elf32ppc
 640                         td64=tdir_elf64ppc
 641                         s=s/ppc/lppc/g
 642                         case "${targ}" in
 643                         powerpcle-* | powerpc64le-*)
 644                             for z in td td64 targ_emul targ_extra_emuls \
 645                                          targ_extra_libpath targ64_extra_emuls \
 646                                          targ64_extra_libpath
 647                             do
 648                                 eval ${z}=\"\`echo \$${z} \| sed -e $s\`\"
 649                             done
 650                             s=s/lppc/ppc/g ;;
 651                         esac
 652                         # Why oh why did we set tooldir based on target_alias
 653                         # rather than on target?
 654                         eval tdir_${targ_emul}="${targ_alias}"
 655                         cpu=`echo "${targ_alias}" | sed -e 's/-.*//'`
 656                         rest=`echo "${targ_alias}" | sed -e 's/^[^-]*//'`
 657                         le=le
 658                         case "${cpu}" in
 659                         *little) le=little
 660                         esac
 661                         ta32=`echo "${cpu}" | sed -e s/64//`"${rest}"
 662                         ta64=`echo "${cpu}" | sed -e 's/64//;s/$/64/;s/'${le}'64$/64'${le}'/;s/be64$/64be/'`"${rest}"
 663                         eval test -n \"\$${td}\" || eval ${td}="${ta32}"
 664                         eval test -n \"\$${td}linux\" || eval ${td}linux="${ta32}"
 665                         eval test -n \"\$${td}sim\" || eval ${td}sim="${ta32}"
 666                         eval test -n \"\$${td64}\" || eval ${td64}="${ta64}"
 667                         # Now provide the other endian
 668                         for z in targ_extra_emuls targ_extra_libpath
 669                         do
 670                             eval ${z}=\"\$${z} \`echo ${targ_emul} \$${z} \| sed -e $s\`\"
 671                         done
 672                         for z in targ64_extra_emuls targ64_extra_libpath
 673                         do
 674                             eval ${z}=\"\$${z} \`echo \$${z} \| sed -e $s\`\"
 675                         done
 676                         td=`echo "${td}" | sed -e $s`
 677                         td64=`echo "${td64}" | sed -e $s`
 678                         case "${targ}" in
 679                         powerpcle-* | powerpc64le-*)
 680                             cpu=`echo "${cpu}" | sed -e s/${le}\$//` ;;
 681                         *)
 682                             cpu=`echo "${cpu}" | sed -e s/be\$//`${le} ;;
 683                         esac
 684                         ta32=`echo "${cpu}" | sed -e s/64//`"${rest}"
 685                         ta64=`echo "${cpu}" | sed -e 's/64//;s/$/64/;s/'${le}'64$/64'${le}/`"${rest}"
 686                         eval test -n \"\$${td}\" || eval ${td}="${ta32}"
 687                         eval test -n \"\$${td}linux\" || eval ${td}linux="${ta32}"
 688                         eval test -n \"\$${td}sim\" || eval ${td}sim="${ta32}"
 689                         eval test -n \"\$${td64}\" || eval ${td64}="${ta64}"
 690                         ;;
 691 powerpc-*-nto*)         targ_emul=elf32ppcnto ;;
 692 powerpcle-*-nto*)       targ_emul=elf32lppcnto ;;
 693 powerpc-*-macos*)       targ_emul=ppcmacos ;;
 694 powerpc-*-netware*)     targ_emul=ppcnw ;;
 695 powerpcle-*-pe | powerpcle-*-winnt* | powerpcle-*-cygwin*)
 696                         targ_emul=ppcpe
 697                         targ_extra_ofiles="deffilep.o pe-dll.o" ;;
 698 powerpc-*-aix[5-9]*)    targ_emul=aix5ppc ;;
 699 powerpc-*-aix*)         targ_emul=aixppc ;;
 700 powerpc-*-beos*)        targ_emul=aixppc ;;
 701 powerpc-*-windiss*)     targ_emul=elf32ppcwindiss ;;
 702 powerpc-*-lynxos*)      targ_emul=ppclynx ;;
 703 pru*-*-*)               targ_emul=pruelf ;;
 704 riscv32*-*-*)           targ_emul=elf32lriscv
 705                         targ_extra_emuls="elf64lriscv"
 706                         targ_extra_libpath=$targ_extra_emuls ;;
 707 riscv64*-*-*)           targ_emul=elf64lriscv
 708                         targ_extra_emuls="elf32lriscv"
 709                         targ_extra_libpath=$targ_extra_emuls ;;
 710 rs6000-*-aix[5-9]*)     targ_emul=aix5rs6 ;;
 711 rs6000-*-aix*)          targ_emul=aixrs6
 712                         ;;
 713 rl78-*-*)               targ_emul=elf32rl78 ;;
 714 rx-*-*)                 targ_emul=elf32rx ;;
 715 s390x-*-linux*)         targ_emul=elf64_s390
 716                         targ_extra_emuls=elf_s390
 717                         targ_extra_libpath=$targ_extra_emuls
 718                         tdir_elf_s390=`echo ${targ_alias} | sed -e 's/s390x/s390/'` ;;
 719 s390x-*-tpf*)           targ_emul=elf64_s390
 720                         tdir_elf_s390=`echo ${targ_alias} | sed -e 's/s390x/s390/'` ;;
 721 s390-*-linux*)          targ_emul=elf_s390
 722                         targ64_extra_emuls=elf64_s390
 723                         targ64_extra_libpath=elf64_s390
 724                         tdir_elf64_s390=`echo ${targ_alias} | sed -e 's/s390/s390x/'`
 725                         ;;
 726 score-*-elf)            targ_emul=score7_elf
 727                         targ_extra_emuls=score3_elf ;;
 728 sh-*-linux*)            targ_emul=shlelf_linux
 729                         targ_extra_emuls="shelf_linux shlelf_fd shelf_fd"
 730                         targ_extra_libpath=shelf_linux ;;
 731 sh64eb-*-linux*)        targ_emul=shelf32_linux
 732                         targ_extra_emuls="shlelf32_linux" ;;
 733 sh64-*-linux*)          targ_emul=shlelf32_linux
 734                         targ_extra_emuls="shelf32_linux"
 735                         targ_extra_libpath=shelf32_linux ;;
 736 sh*eb-*-linux*)         targ_emul=shelf_linux
 737                         targ_extra_emuls="shelf_fd" ;;
 738 sh*-*-linux*)           targ_emul=shlelf_linux
 739                         targ_extra_emuls="shlelf_fd" ;;
 740 sh5le-*-netbsd*)        targ_emul=shlelf32_nbsd
 741                         targ_extra_emuls="shelf32_nbsd shelf64_nbsd shlelf64_nbsd shelf_nbsd shlelf_nbsd" ;;
 742 sh5-*-netbsd*)          targ_emul=shelf32_nbsd
 743                         targ_extra_emuls="shlelf32_nbsd shelf64_nbsd shlelf64_nbsd shelf_nbsd shlelf_nbsd" ;;
 744 sh64le-*-netbsd*)       targ_emul=shlelf64_nbsd
 745                         targ_extra_emuls="shelf64_nbsd shelf32_nbsd shlelf32_nbsd shelf_nbsd shlelf_nbsd" ;;
 746 sh64-*-netbsd*)         targ_emul=shelf64_nbsd
 747                         targ_extra_emuls="shlelf64_nbsd shelf32_nbsd shlelf32_nbsd shelf_nbsd shlelf_nbsd" ;;
 748 sh*l*-*-netbsdelf*)     targ_emul=shlelf_nbsd
 749                         targ_extra_emuls=shelf_nbsd ;;
 750 sh*-*-netbsdelf*)       targ_emul=shelf_nbsd
 751                         targ_extra_emuls=shlelf_nbsd ;;
 752 sh*-*-symbianelf*)      targ_emul=shlsymbian ;;
 753 shle*-*-elf* | sh[1234]*le*-*-elf | shle*-*-kaos*)
 754                         targ_emul=shlelf
 755                         targ_extra_emuls="shelf shl sh" ;;
 756 sh-*-elf* | sh[1234]*-*-elf | sh-*-rtems* | sh-*-kaos*)
 757                         targ_emul=shelf
 758                         targ_extra_emuls="shlelf sh shl" ;;
 759 sh-*-uclinux* | sh[12]-*-uclinux*)
 760                         targ_emul=shelf_uclinux
 761                         targ_extra_emuls="shelf shlelf sh shl shelf_fd shlelf_fd" ;;
 762 sh-*-vxworks)           targ_emul=shelf_vxworks
 763                         targ_extra_emuls=shlelf_vxworks ;;
 764 sh-*-nto*)              targ_emul=shelf_nto
 765                         targ_extra_emuls=shlelf_nto ;;
 766 sh-*-pe)                targ_emul=shpe ;
 767                         targ_extra_ofiles="deffilep.o pe-dll.o" ;;
 768 sh-*-*)                 targ_emul=sh; targ_extra_emuls=shl ;;
 769 sh64le-*-elf*)          targ_emul=shlelf
 770                         targ_extra_emuls="shelf shlelf32 shelf32 shlelf64 shelf64"
 771                         targ_extra_libpath=$targ_extra_emuls ;;
 772 sh64-*-elf*)            targ_emul=shelf
 773                         targ_extra_emuls="shlelf shelf32 shlelf32 shelf64 shlelf64"
 774                         targ_extra_libpath=$targ_extra_emuls ;;
 775 sparc64-*-aout*)        targ_emul=sparcaout ;;
 776 sparc64-*-elf* | sparc64-*-rtems*)
 777                         targ_emul=elf64_sparc ;;
 778 sparc-sun-sunos4*)      targ_emul=sun4 ;;
 779 sparclite*-*-elf)       targ_emul=elf32_sparc ;;
 780 sparclite*-*-coff)      targ_emul=coff_sparc ;;
 781 sparclite*-fujitsu-*)   targ_emul=sparcaout ;;
 782 sparc*-*-aout)          targ_emul=sparcaout ;;
 783 sparc*-*-coff)          targ_emul=coff_sparc ;;
 784 sparc*-*-elf | sparc-*-rtems*)
 785                         targ_emul=elf32_sparc ;;
 786 sparc*-*-sysv4*)        targ_emul=elf32_sparc ;;
 787 sparc*-*-vxworks*)      targ_emul=elf32_sparc_vxworks ;;
 788 sparc64-*-freebsd* | sparcv9-*-freebsd* | sparc64-*-kfreebsd*-gnu | sparcv9-*-kfreebsd*-gnu)
 789                         targ_emul=elf64_sparc_fbsd
 790                         targ_extra_emuls="elf64_sparc elf32_sparc"
 791                         targ_extra_libpath=$targ_extra_emuls
 792                         tdir_elf32_sparc=`echo ${targ_alias} | sed -e 's/64//'` ;;
 793 sparc*-*-linux*aout*)   targ_emul=sparclinux
 794                         targ_extra_emuls="elf32_sparc sun4"
 795                         tdir_elf32_sparc=`echo ${targ_alias} | sed -e 's/aout//'`
 796                         tdir_sun4=sparc-sun-sunos4 ;;
 797 sparc64-*-linux-*)      targ_emul=elf64_sparc
 798                         targ_extra_emuls="elf32_sparc sparclinux sun4"
 799                         targ_extra_libpath=elf32_sparc
 800                         tdir_elf32_sparc=`echo ${targ_alias} | sed -e 's/64//'`
 801                         tdir_sparclinux=${tdir_elf32_sparc}aout
 802                         tdir_sun4=sparc-sun-sunos4 ;;
 803 sparc*-*-linux-*)       targ_emul=elf32_sparc
 804                         targ_extra_emuls="sparclinux elf64_sparc sun4"
 805                         targ_extra_libpath=elf64_sparc
 806                         tdir_sparclinux=${targ_alias}aout
 807                         tdir_elf64_sparc=`echo ${targ_alias} | sed -e 's/32//'`
 808                         tdir_sun4=sparc-sun-sunos4 ;;
 809 sparc64-*-netbsd* | sparc64-*-openbsd*)
 810                         targ_emul=elf64_sparc
 811                         targ_extra_emuls="elf32_sparc" ;;
 812 sparc*-*-netbsd*elf*)   targ_emul=elf32_sparc ;;
 813 sparc*-*-netbsd*)       targ_emul=sparcnbsd ;;
 814 sparc-*-solaris2.[0-6] | sparc-*-solaris2.[0-6].*)
 815                         targ_emul=elf32_sparc_sol2
 816                         targ_extra_emuls=elf32_sparc ;;
 817 sparc-*-solaris2*)      targ_emul=elf32_sparc_sol2
 818                         targ_extra_emuls="elf32_sparc elf64_sparc_sol2 elf64_sparc"
 819                         targ_extra_libpath=$targ_extra_emuls
 820                         tdir_elf64_sparc=`echo ${targ_alias} | sed -e 's/32//'` ;;
 821 sparcv9-*-solaris2* | sparc64-*-solaris2*)
 822                         targ_emul=elf64_sparc_sol2
 823                         targ_extra_emuls="elf64_sparc elf32_sparc_sol2 elf32_sparc"
 824                         targ_extra_libpath=$targ_extra_emuls
 825                         tdir_elf32_sparc=`echo ${targ_alias} | sed -e 's/64//'` ;;
 826 sparc*-*-solaris2*)     targ_emul=elf32_sparc ;;
 827 sparc*-wrs-vxworks*)    targ_emul=sparcaout ;;
 828 spu-*-elf*)             targ_emul=elf32_spu ;;
 829 tic30-*-*aout*)         targ_emul=tic30aout ;;
 830 tic30-*-*coff*)         targ_emul=tic30coff ;;
 831 tic4x-*-* | c4x-*-*)    targ_emul=tic4xcoff ; targ_extra_emuls="tic3xcoff tic3xcoff_onchip" ;;
 832 tic54x-*-* | c54x*-*-*) targ_emul=tic54xcoff ;;
 833 tic6x-*-elf)            targ_emul=elf32_tic6x_elf_le
 834                         targ_extra_emuls="elf32_tic6x_elf_be elf32_tic6x_le elf32_tic6x_be"
 835                         targ_extra_libpath=$targ_extra_emuls
 836                         ;;
 837 tic6x-*-uclinux)        targ_emul=elf32_tic6x_linux_le
 838                         targ_extra_emuls="elf32_tic6x_linux_be elf32_tic6x_le elf32_tic6x_be"
 839                         targ_extra_libpath=$targ_extra_emuls
 840                         ;;
 841 tic80-*-*)              targ_emul=tic80coff
 842                         ;;
 843 tilegx-*-*)             targ_emul=elf64tilegx
 844                         targ_extra_emuls="elf64tilegx_be elf32tilegx elf32tilegx_be"
 845                         targ_extra_libpath=$targ_extra_emuls ;;
 846 tilegxbe-*-*)           targ_emul=elf64tilegx_be
 847                         targ_extra_emuls="elf64tilegx elf32tilegx elf32tilegx_be"
 848                         targ_extra_libpath=$targ_extra_emuls ;;
 849 tilepro-*-*)            targ_emul=elf32tilepro ;;
 850 ft32-*-*)               targ_emul=elf32ft32
 851                         ;;
 852 v850*-*-*)              targ_emul=v850_rh850
 853                         targ_extra_emuls=v850
 854                         ;;
 855 vax-dec-ultrix* | vax-dec-bsd*) targ_emul=vax ;;
 856 vax-*-netbsdelf*)       targ_emul=elf32vax
 857                         targ_extra_emuls=vaxnbsd ;;
 858 vax-*-netbsdaout* | vax-*-netbsd*)
 859                         targ_emul=vaxnbsd
 860                         targ_extra_emuls=elf32vax ;;
 861 vax-*-linux-*)          targ_emul=elf32vax
 862                         ;;
 863 visium-*-elf)           targ_emul=elf32visium
 864                         ;;
 865 w65-*-*)                targ_emul=w65
 866                         ;;
 867 xc16x-*-elf)            targ_emul=elf32xc16x
 868                         targ_extra_emuls="elf32xc16xl elf32xc16xs"
 869                         ;;
 870 xstormy16-*-*)          targ_emul=elf32xstormy16
 871                         ;;
 872 xtensa*-*-*)            targ_emul=elf32xtensa
 873                         ;;
 874 xgate-*-*)              targ_emul=xgateelf
 875                         ;;
 876 z80-*-coff)             targ_emul=z80
 877                         ;;
 878 z8k-*-coff)             targ_emul=z8002; targ_extra_emuls=z8001
 879                         ;;
 880 *-*-ieee*)              targ_emul=vanilla
 881                         ;;
 882 *-tandem-none)          targ_emul=st2000
 883                         ;;
 884 *)
 885   echo 2>&1 "*** ld does not support target ${targ}"
 886   echo 2>&1 "*** see ld/configure.tgt for supported targets"
 887   exit 1
 888
 889 esac
 890
 891 NATIVE_LIB_DIRS='/usr/local/lib /lib /usr/lib'
 892 case "${target}" in
 893
 894 *-*-dragonfly*)
 895   NATIVE_LIB_DIRS='/lib /usr/lib /usr/pkg/lib /usr/local/lib'
 896   ;;
 897
 898 *-*-freebsd*)
 899   NATIVE_LIB_DIRS='/lib /usr/lib /usr/local/lib'
 900   ;;
 901
 902 hppa*64*-*-hpux11*)
 903   NATIVE_LIB_DIRS=/usr/lib/pa20_64
 904   ;;
 905
 906 i[3-7]86-*-sysv4*)
 907   NATIVE_LIB_DIRS='/usr/local/lib /usr/ccs/lib /lib /usr/lib'
 908   ;;
 909
 910 i[3-7]86-*-solaris*)
 911   NATIVE_LIB_DIRS='/usr/local/lib /usr/ccs/lib /lib /usr/lib'
 912   ;;
 913
 914 i[3-7]86-pc-interix*)
 915   NATIVE_LIB_DIRS='/usr/local/lib $$INTERIX_ROOT/usr/lib /lib /usr/lib'
 916   ;;
 917
 918 ia64-*-aix*)
 919   NATIVE_LIB_DIRS='/usr/local/lib /usr/lib/ia64l64 /lib /usr/lib'
 920   ;;
 921
 922 sparc*-*-solaris2*)
 923   NATIVE_LIB_DIRS='/usr/local/lib /usr/ccs/lib /lib /usr/lib'
 924   ;;
 925
 926 spu-*-elf*)
 927   # This allows to build a pair of PPU/SPU toolchains with common sysroot.
 928   NATIVE_LIB_DIRS='/lib'
 929   ;;
 930
 931 i[03-9x]86-*-cygwin* | x86_64-*-cygwin*)
 932   NATIVE_LIB_DIRS='/usr/lib /usr/lib/w32api'
 933   ;;
 934
 935 *-*-linux*)
 936   ;;
 937
 938 *-*-netbsd*)
 939   ;;
 940
 941 alpha*-*-*)
 942   NATIVE_LIB_DIRS='/usr/local/lib /usr/ccs/lib /lib /usr/lib'
 943   ;;
 944
 945 esac
 946
 947 case "${target}" in
 948 frv-*-* | hppa*-*-* | ia64-*-* | mips*-*-*)
 949   # Don't enable -z relro by default since many relro tests fail on these
 950   # targets:
 951   # FAIL: strip -z relro (relro1)
 952   # FAIL: strip -z relro -shared (relro1)
 953   # FAIL: objcopy -z relro (relro1)
 954   # FAIL: objcopy -z relro -shared (relro1)
 955   # FAIL: objcopy -z relro (tdata1)
 956   # FAIL: objcopy -shared -z relro (tdata1)
 957   # FAIL: objcopy -z relro (tdata2)
 958   # FAIL: objcopy -shared -z relro (tdata2)
 959   # FAIL: objcopy -z relro (tdata3)
 960   # FAIL: objcopy -shared -z relro (tdata3)
 961   # FAIL: objcopy -shared -z relro (tbss1)
 962   # FAIL: objcopy -shared -z relro (tbss2)
 963   # FAIL: objcopy -shared -z relro (tbss3)
 964   ;;
 965 *-*-linux*)
 966   if test ${ac_default_ld_z_relro} = unset; then
 967     ac_default_ld_z_relro=1
 968   fi
 969   ;;
 970 esac
 971
 972 # Enable -z separate-code by default for Linux/x86.
 973 case "${target}" in
 974 i[3-7]86-*-linux-* | x86_64-*-linux-*)
 975   if test ${ac_default_ld_z_separate_code} = unset; then
 976     ac_default_ld_z_separate_code=1
 977   fi
 978   ;;
 979 esac