ld/configure.tgt

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