ld/configure.tgt

   1 # configure.tgt
   2 #
   3 #   Copyright (C) 2013-2019 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*-*-netbsd*)       targ_emul=elf64alpha_nbsd ;;
  84 alpha*-*-openbsd*)      targ_emul=elf64alpha ;;
  85 alpha*-*-*vms*)         targ_emul=alphavms
  86                         ;;
  87 arc*-*-elf*)            targ_emul=arcelf
  88                         targ_extra_emuls="arcelf_prof arclinux arclinux_nps arclinux_prof arcv2elf arcv2elfx"
  89                         ;;
  90 arc*-*-linux*)          case "${with_cpu}" in
  91                         nps400) targ_emul=arclinux_nps
  92                                 targ_extra_emuls=arclinux
  93                                 ;;
  94                         *)      targ_emul=arclinux
  95                                 targ_extra_emuls=arclinux_nps
  96                                 ;;
  97                         esac
  98                         targ_extra_emuls="${targ_extra_emuls} arclinux_prof arcelf arcelf_prof arcv2elf arcv2elfx"
  99                         ;;
 100 arm*-*-cegcc*)          targ_emul=arm_wince_pe ; targ_extra_ofiles="deffilep.o pe-dll.o"
 101                         LIB_PATH='${tooldir}/lib/w32api' ;;
 102 arm-wince-pe | arm-*-wince | arm*-*-mingw32ce*)
 103                         targ_emul=arm_wince_pe ; targ_extra_ofiles="deffilep.o pe-dll.o" ;;
 104 arm-*-pe)               targ_emul=armpe ; targ_extra_ofiles="deffilep.o pe-dll.o" ;;
 105 arm*b-*-freebsd*)       targ_emul=armelfb_fbsd
 106                         targ_extra_emuls="armelf_fbsd armelf" ;;
 107 arm*-*-freebsd* | arm-*-kfreebsd*-gnu)
 108                         targ_emul=armelf_fbsd
 109                         targ_extra_emuls="armelfb_fbsd armelf" ;;
 110 armeb-*-netbsdelf*)     targ_emul=armelfb_nbsd;
 111                         targ_extra_emuls="armelf_nbsd armelf" ;;
 112 arm-*-netbsdelf*)       targ_emul=armelf_nbsd;
 113                         targ_extra_emuls="armelfb_nbsd armelf" ;;
 114 arm-*-nto*)             targ_emul=armnto ;;
 115 arm-*-phoenix*)         targ_emul=armelf ;;
 116 armeb-*-elf | armeb-*-eabi*)
 117                         targ_emul=armelfb ;;
 118 arm-*-elf | arm*-*-eabi* | arm-*-rtems*)
 119                         targ_emul=armelf ;;
 120 arm*-*-symbianelf*)     targ_emul=armsymbian;;
 121 arm-*-kaos*)            targ_emul=armelf ;;
 122 arm9e-*-elf)            targ_emul=armelf ;;
 123 arm*b-*-linux-*eabi*)   targ_emul=armelfb_linux_eabi
 124                         targ_extra_emuls=armelf_linux_eabi
 125                         targ_extra_libpath=$targ_extra_emuls
 126                         ;;
 127 arm*b-*-linux-*)        targ_emul=armelfb_linux
 128                         targ_extra_emuls="armelfb armelf armelf_linux"
 129                         targ_extra_libpath="armelf_linux"
 130                         ;;
 131 arm*-*-linux-*eabi*)    targ_emul=armelf_linux_eabi
 132                         targ_extra_emuls="armelfb_linux_eabi"
 133                         targ_extra_libpath=$targ_extra_emuls
 134                         ;;
 135 arm*-*-uclinuxfdpiceabi)
 136                         targ_emul=armelf_linux_eabi
 137                         targ_extra_emuls="armelfb_linux_eabi armelf_linux_fdpiceabi armelfb_linux_fdpiceabi"
 138                         targ_extra_libpath=$targ_extra_emuls
 139                         ;;
 140 arm*-*-linux-*)         targ_emul=armelf_linux
 141                         targ_extra_emuls="armelf armelfb armelfb_linux"
 142                         targ_extra_libpath="armelfb_linux"
 143                         ;;
 144 arm*b-*-nacl*)          targ_emul=armelfb_nacl
 145                         targ_extra_emuls="armelf_nacl elf_i386_nacl"
 146                         targ_extra_libpath=$targ_extra_emuls
 147                         targ64_extra_emuls="elf32_x86_64_nacl elf_x86_64_nacl"
 148                         targ64_extra_libpath=$targ64_extra_emuls
 149                         ;;
 150 arm*-*-nacl*)           targ_emul=armelf_nacl
 151                         targ_extra_emuls="armelfb_nacl elf_i386_nacl"
 152                         targ_extra_libpath=$targ_extra_emuls
 153                         targ64_extra_emuls="elf32_x86_64_nacl elf_x86_64_nacl"
 154                         targ64_extra_libpath=$targ64_extra_emuls
 155                         ;;
 156 arm*-*-uclinux*eabi*)   targ_emul=armelf_linux_eabi
 157                         targ_extra_emuls=armelfb_linux_eabi
 158                         targ_extra_libpath=$targ_extra_emuls
 159                         ;;
 160 arm*-*-uclinux*)        targ_emul=armelf_linux
 161                         targ_extra_emuls="armelf armelfb armelfb_linux"
 162                         targ_extra_libpath="armelfb_linux"
 163                         ;;
 164 arm-*-vxworks)          targ_emul=armelf_vxworks ;;
 165 arm*-*-conix*)          targ_emul=armelf ;;
 166 arm*-*-fuchsia*)        targ_emul=armelf_fuchsia
 167                         targ_extra_emuls="armelfb_fuchsia armelf armelfb"
 168                         ;;
 169 avr-*-*)                targ_emul=avr2
 170                         targ_extra_emuls="avr1 avr25 avr3 avr31 avr35 avr4 avr5 avr51 avr6 avrxmega1 avrxmega2 avrxmega3 avrxmega4 avrxmega5 avrxmega6 avrxmega7 avrtiny"
 171                         ;;
 172 bfin-*-elf | bfin-*-rtems*)
 173                         targ_emul=elf32bfin
 174                         targ_extra_emuls="elf32bfinfd"
 175                         targ_extra_libpath=$targ_extra_emuls
 176                         ;;
 177 bfin-*-uclinux*)        targ_emul=elf32bfin;
 178                         targ_extra_emuls="elf32bfinfd"
 179                         targ_extra_libpath=$targ_extra_emuls
 180                         ;;
 181 bfin-*-linux-uclibc*)   targ_emul=elf32bfinfd;
 182                         targ_extra_emuls="elf32bfin"
 183                         targ_extra_libpath=$targ_extra_emuls
 184                         ;;
 185 cr16-*-elf*)            targ_emul=elf32cr16 ;;
 186 cr16c-*-elf*)           targ_emul=elf32cr16c
 187                         ;;
 188 cris-*-*aout*)          targ_emul=crisaout
 189                         targ_extra_emuls="criself crislinux"
 190                         targ_extra_libpath=$targ_extra_emuls ;;
 191 cris-*-linux-* | crisv32-*-linux-*)
 192                         targ_emul=crislinux ;;
 193 cris-*-* | crisv32-*-*) targ_emul=criself
 194                         targ_extra_emuls="crisaout crislinux"
 195                         targ_extra_libpath=$targ_extra_emuls
 196                         ;;
 197 crx-*-elf*)             targ_emul=elf32crx
 198                         ;;
 199
 200 csky-*-elf*)            targ_emul=cskyelf ;;
 201 csky-*-linux*)          targ_emul=cskyelf_linux ;;
 202
 203 d10v-*-*)               targ_emul=d10velf ;;
 204 d30v-*-*ext*)           targ_emul=d30v_e; targ_extra_emuls="d30velf d30v_o" ;;
 205 d30v-*-*onchip*)        targ_emul=d30v_o; targ_extra_emuls="d30velf d30v_e" ;;
 206 d30v-*-*)               targ_emul=d30velf; targ_extra_emuls="d30v_e d30v_o"
 207                         ;;
 208 dlx-*-elf*)             targ_emul=elf32_dlx
 209                         ;;
 210 epiphany-*-*)           targ_emul=elf32epiphany
 211                         targ_extra_emuls="elf32epiphany_4x4"
 212                         ;;
 213 fido*-*-elf*)           targ_emul=m68kelf ;;
 214 fr30-*-*)               targ_emul=elf32fr30
 215                         ;;
 216 frv-*-*linux*)          targ_emul=elf32frvfd ;;
 217 frv-*-*)                targ_emul=elf32frv ; targ_extra_emuls="elf32frvfd"
 218                         ;;
 219 moxie-*-moxiebox*)      targ_emul=moxiebox
 220                         ;;
 221 moxie-*-*)              targ_emul=elf32moxie
 222                         ;;
 223 h8300-*-elf* | h8300-*-rtems*)
 224                         targ_emul=h8300elf;
 225                         targ_extra_emuls="h8300helf h8300self h8300hnelf h8300snelf h8300sxelf h8300sxnelf" ;;
 226 h8300-*-linux*)
 227                         targ_emul=h8300elf_linux;
 228                         targ_extra_emuls="h8300helf_linux h8300self_linux h8300sxelf_linux" ;;
 229 hppa*64*-*-linux-*)     targ_emul=hppa64linux ;;
 230 hppa*64*-hpux*)         targ_emul=elf64hppa ;;
 231 hppa*-*-linux-*)        targ_emul=hppalinux ;;
 232 hppa*-*-*elf*)          targ_emul=hppaelf ;;
 233 hppa*-*-lites*)         targ_emul=hppaelf ;;
 234 hppa*-*-netbsd*)        targ_emul=hppanbsd ;;
 235 hppa*-*-openbsd*)       targ_emul=hppaobsd
 236                         ;;
 237 i[3-7]86-*-nto-qnx*)    targ_emul=i386nto ;;
 238 i[3-7]86-*-go32)        targ_emul=i386go32 ;;
 239 i[3-7]86-*-msdosdjgpp*) targ_emul=i386go32 ;;
 240 i[3-7]86-*-lynxos*)     targ_emul=i386lynx ;;
 241 i[3-7]86-*-aros*)       targ_emul=elf_i386
 242                         targ_extra_emuls=elf_iamcu ;;
 243 i[3-7]86-*-rdos*)       targ_emul=elf_i386
 244                         targ_extra_emuls=elf_iamcu ;;
 245 x86_64-*-rdos*)         targ_emul=elf64rdos ;;
 246 x86_64-*-cloudabi*)     targ_emul=elf_x86_64_cloudabi ;;
 247 i[3-7]86-*-bsd)         targ_emul=i386bsd ;;
 248 i[3-7]86-*-bsd386)      targ_emul=i386bsd ;;
 249 i[3-7]86-*-bsdi*)       targ_emul=i386bsd ;;
 250 i[3-7]86-*-linux-*)     targ_emul=elf_i386
 251                         targ_extra_emuls="elf_iamcu"
 252                         targ64_extra_emuls="elf_x86_64 elf32_x86_64 elf_l1om elf_k1om"
 253                         targ64_extra_libpath="elf_x86_64 elf32_x86_64" ;;
 254 x86_64-*-linux-gnux32)  targ_emul=elf32_x86_64
 255                         targ_extra_emuls="elf_x86_64 elf_i386 elf_iamcu elf_l1om elf_k1om"
 256                         targ_extra_libpath="elf_i386 elf_iamcu elf_x86_64 elf_l1om elf_k1om"
 257                         tdir_elf_iamcu=`echo ${targ_alias} | sed -e 's/x86_64/i386/' -e 's/-linux-gnux32/-linux-gnu/'`
 258                         tdir_elf_i386=`echo ${targ_alias} | sed -e 's/x86_64/i386/' -e 's/-linux-gnux32/-linux-gnu/'` ;;
 259 x86_64-*-linux-*)       targ_emul=elf_x86_64
 260                         targ_extra_emuls="elf32_x86_64 elf_i386 elf_iamcu elf_l1om elf_k1om"
 261                         targ_extra_libpath="elf_i386 elf32_x86_64 elf_l1om elf_k1om"
 262                         tdir_elf_i386=`echo ${targ_alias} | sed -e 's/x86_64/i386/'` ;;
 263 i[3-7]86-*-redox*)      targ_emul=elf_i386
 264                         targ_extra_emuls=elf_x86_64 ;;
 265 x86_64-*-redox*)        targ_emul=elf_x86_64
 266                         targ_extra_emuls=elf_i386 ;;
 267 i[3-7]86-*-sysv[45]*)   targ_emul=elf_i386
 268                         targ_extra_emuls=elf_iamcu ;;
 269 i[3-7]86-*-solaris2*)   targ_emul=elf_i386_sol2
 270                         targ_extra_emuls="elf_i386_ldso elf_i386 elf_iamcu elf_x86_64_sol2 elf_x86_64 elf_l1om elf_k1om"
 271                         targ_extra_libpath=$targ_extra_emuls
 272                         ;;
 273 x86_64-*-solaris2*)
 274                         targ_emul=elf_x86_64_sol2
 275                         targ_extra_emuls="elf_x86_64 elf_i386_sol2 elf_i386_ldso elf_i386 elf_iamcu elf_l1om elf_k1om"
 276                         targ_extra_libpath=$targ_extra_emuls
 277                         tdir_elf_i386=`echo ${targ_alias} | sed -e 's/x86_64/i386/'` ;;
 278 i[3-7]86-*-unixware)    targ_emul=elf_i386
 279                         targ_extra_emuls=elf_iamcu ;;
 280 i[3-7]86-*-solaris*)    targ_emul=elf_i386_ldso
 281                         targ_extra_emuls="elf_i386"
 282                         targ_extra_libpath=$targ_extra_emuls
 283                         ;;
 284 i[3-7]86-*-netbsdelf* | \
 285 i[3-7]86-*-netbsd*-gnu* | \
 286 i[3-7]86-*-knetbsd*-gnu)
 287                         targ_emul=elf_i386
 288                         targ_extra_emuls="elf_iamcu" ;;
 289 i[3-7]86-*-netbsdpe*)   targ_emul=i386pe
 290                         targ_extra_ofiles="deffilep.o pe-dll.o" ;;
 291 x86_64-*-netbsd*)       targ_emul=elf_x86_64
 292                         targ_extra_emuls="elf_i386 elf_iamcu elf_l1om elf_k1om"
 293                         tdir_elf_iamcu=`echo ${targ_alias} | \
 294                             sed -e 's/x86_64/i386/'`
 295                         case "${tdir_elf_iamcu}" in
 296                         *-netbsdelf*)   ;;
 297                         *)              tdir_elf_iamcu=`echo ${tdir_elf_iamcu} | \
 298                                         sed -e 's/netbsd/netbsdelf/'`;;
 299                         esac
 300                         tdir_elf_i386=`echo ${targ_alias} | \
 301                             sed -e 's/x86_64/i386/'`
 302                         case "${tdir_elf_i386}" in
 303                         *-netbsdelf*)   ;;
 304                         *)              tdir_elf_i386=`echo ${tdir_elf_i386} | \
 305                                         sed -e 's/netbsd/netbsdelf/'`;;
 306                         esac ;;
 307 i[3-7]86-*-elfiamcu)    targ_emul=elf_iamcu
 308                         targ_extra_emuls=elf_i386 ;;
 309 i[3-7]86-*-elf* | i[3-7]86-*-rtems*)
 310                         targ_emul=elf_i386
 311                         targ_extra_emuls=elf_iamcu ;;
 312 x86_64-*-elf* | x86_64-*-rtems* | x86_64-*-fuchsia*)
 313                         targ_emul=elf_x86_64
 314                         targ_extra_emuls="elf_i386 elf_iamcu elf32_x86_64 elf_l1om elf_k1om"
 315                         targ_extra_libpath="elf_i386 elf_iamcu elf32_x86_64 elf_l1om elf_k1om"
 316                         tdir_elf_i386=`echo ${targ_alias} | sed -e 's/x86_64/i386/'`
 317                         ;;
 318 i[3-7]86-*-dragonfly*)  targ_emul=elf_i386
 319                         targ_extra_emuls="elf_iamcu i386bsd" ;;
 320 x86_64-*-dragonfly*)    targ_emul=elf_x86_64
 321                         targ_extra_emuls="elf_i386 elf_iamcu elf_l1om elf_k1om" ;;
 322 i[3-7]86-*-freebsd* | i[3-7]86-*-kfreebsd*-gnu)
 323                         targ_emul=elf_i386_fbsd
 324                         targ_extra_emuls="elf_i386 elf_iamcu i386bsd" ;;
 325 x86_64-*-freebsd* | x86_64-*-kfreebsd*-gnu)
 326                         targ_emul=elf_x86_64_fbsd
 327                         targ_extra_emuls="elf_i386_fbsd elf_x86_64 elf_i386 elf_iamcu elf_l1om elf_l1om_fbsd elf_k1om elf_k1om_fbsd"
 328                         targ_extra_libpath="elf_i386_fbsd"
 329                         tdir_elf_i386_fbsd=`echo ${targ_alias} \
 330                             | sed -e 's/x86_64/i386/'`
 331                         tdir_elf_iamcu=`echo ${targ_alias} \
 332                             | sed -e 's/x86_64/i386/'`
 333                         tdir_elf_i386=`echo ${targ_alias} \
 334                             | sed -e 's/x86_64/i386/'` ;;
 335 i[3-7]86-*-gnu*)        targ_emul=elf_i386
 336                         targ_extra_emuls=elf_iamcu ;;
 337 i[3-7]86-*-msdos*)      targ_emul=i386msdos; targ_extra_emuls=i386aout ;;
 338 i[3-7]86-*-moss*)       targ_emul=i386moss; targ_extra_emuls=i386msdos ;;
 339 i[3-7]86-*-winnt*)      targ_emul=i386pe ;
 340                         targ_extra_ofiles="deffilep.o pe-dll.o" ;;
 341 i[3-7]86-*-pe)          targ_emul=i386pe ;
 342                         targ_extra_ofiles="deffilep.o pe-dll.o" ;;
 343 i[3-7]86-*-cygwin*)     targ_emul=i386pe ;
 344                         targ_extra_ofiles="deffilep.o pe-dll.o" ;
 345                         test "$targ" != "$host" && LIB_PATH='${tooldir}/lib/w32api' ;;
 346 i[3-7]86-*-mingw32*)    targ_emul=i386pe ;
 347                         targ_extra_ofiles="deffilep.o pe-dll.o" ;;
 348 x86_64-*-pe | x86_64-*-pep) targ_emul=i386pep ;
 349                         targ_extra_emuls=i386pe ;
 350                         targ_extra_ofiles="deffilep.o pep-dll.o pe-dll.o" ;;
 351 x86_64-*-cygwin)        targ_emul=i386pep ;
 352                         targ_extra_emuls=i386pe
 353                         targ_extra_ofiles="deffilep.o pep-dll.o pe-dll.o"
 354                         test "$targ" != "$host" && LIB_PATH='${tooldir}/lib/w32api' ;;
 355 x86_64-*-mingw*)        targ_emul=i386pep ;
 356                         targ_extra_emuls=i386pe
 357                         targ_extra_ofiles="deffilep.o pep-dll.o pe-dll.o" ;;
 358 i[3-7]86-*-interix*)    targ_emul=i386pe_posix;
 359                         targ_extra_ofiles="deffilep.o pe-dll.o" ;;
 360 i[3-7]86-*-beospe*)     targ_emul=i386beos ;;
 361 i[3-7]86-*-beos*)       targ_emul=elf_i386_be ;;
 362 i[3-7]86-*-vxworks*)    targ_emul=elf_i386_vxworks ;;
 363 i[3-7]86-*-chaos)       targ_emul=elf_i386_chaos
 364                         ;;
 365 i[3-7]86-*-nacl*)       targ_emul=elf_i386_nacl
 366                         targ_extra_emuls="armelf_nacl armelfb_nacl"
 367                         targ_extra_libpath=$targ_extra_emuls
 368                         targ64_extra_emuls="elf32_x86_64_nacl elf_x86_64_nacl"
 369                         targ64_extra_libpath=$targ64_extra_emuls
 370                         ;;
 371 x86_64-*-nacl*)         targ_emul=elf32_x86_64_nacl
 372                         targ_extra_emuls="elf_i386_nacl elf_x86_64_nacl armelf_nacl armelfb_nacl"
 373                         targ_extra_libpath=$targ_extra_emuls
 374                         tdir_elf_i386_nacl=`echo ${targ_alias} | sed -e 's/x86_64/i386/'`
 375                         ;;
 376 ia16-*-elf*)            targ_emul=elf_i386 targ_extra_emuls=i386msdos ;;
 377 ia64-*-elf*)            targ_emul=elf64_ia64 ;;
 378 ia64-*-freebsd* | ia64-*-kfreebsd*-gnu)
 379                         targ_emul=elf64_ia64_fbsd
 380                         targ_extra_emuls="elf64_ia64" ;;
 381 ia64-*-netbsd*)         targ_emul=elf64_ia64 ;;
 382 ia64-*-linux*)          targ_emul=elf64_ia64 ;;
 383 ia64-*-*vms*)           targ_emul=elf64_ia64_vms ;;
 384 ia64-*-aix*)            targ_emul=elf64_aix
 385                         ;;
 386 ip2k-*-elf)             targ_emul=elf32ip2k
 387                         ;;
 388 iq2000-*-elf)           targ_emul=elf32iq2000 ; targ_extra_emuls="elf32iq10"
 389                         ;;
 390 lm32-*-*linux*)         targ_emul=elf32lm32fd ;;
 391 lm32-*-*)               targ_emul=elf32lm32 ; targ_extra_emuls="elf32lm32fd"
 392                         ;;
 393 m32c-*-elf | m32c-*-rtems*)
 394                         targ_emul=elf32m32c
 395                         ;;
 396 m32r*le-*-elf*)         targ_emul=m32rlelf ;;
 397 m32r*-*-elf* | m32r*-*-rtems*)
 398                         targ_emul=m32relf ;;
 399 m32r*le-*-linux-*)      targ_emul=m32rlelf_linux ;;
 400 m32r*-*-linux-*)        targ_emul=m32relf_linux
 401                         ;;
 402 m68hc11-*-*|m6811-*-*)  targ_emul=m68hc11elf
 403                         targ_extra_emuls="m68hc11elfb m68hc12elf m68hc12elfb" ;;
 404 m68hc12-*-*|m6812-*-*)  targ_emul=m68hc12elf
 405                         targ_extra_emuls="m68hc12elfb m68hc11elf m68hc11elfb" ;;
 406 m68*-*-netbsdelf*)      targ_emul=m68kelfnbsd ;;
 407 m68*-*-*)               targ_emul=m68kelf ;;
 408 s12z-*-*)               targ_emul=m9s12zelf
 409                         ;;
 410 mcore-*-pe)             targ_emul=mcorepe ;
 411                         targ_extra_ofiles="deffilep.o pe-dll.o" ;;
 412 mcore-*-elf)            targ_emul=elf32mcore
 413                         ;;
 414 mep-*-elf)              targ_emul=elf32mep ;;
 415 metag-*-*)              targ_emul=elf32metag ;;
 416 microblazeel*-linux*)   targ_emul="elf32mbel_linux"
 417                         targ_extra_emuls="elf32mb_linux"
 418                         ;;
 419 microblaze*-linux*)     targ_emul="elf32mb_linux"
 420                         targ_extra_emuls="elf32mbel_linux"
 421                         ;;
 422 microblazeel*)          targ_emul=elf32microblazeel
 423                         targ_extra_emuls=elf32microblaze
 424                         ;;
 425 microblaze*)            targ_emul=elf32microblaze
 426                         targ_extra_emuls=elf32microblazeel
 427                         ;;
 428 mips*-sgi-irix5*)       targ_emul=elf32bsmip ;;
 429 mips*-sgi-irix6*)       targ_emul=elf32bmipn32
 430                         targ_extra_emuls="elf32bsmip elf64bmip"
 431                         targ_extra_libpath=$targ_extra_emuls ;;
 432 mips*el-*-netbsd*)      targ_emul=elf32ltsmip
 433                         targ_extra_emuls="elf32btsmip elf64ltsmip elf64btsmip"
 434                         ;;
 435 mips*-*-netbsd*)        targ_emul=elf32btsmip
 436                         targ_extra_emuls="elf32ltsmip elf64btsmip elf64ltsmip"
 437                         ;;
 438 mips64el-*-openbsd*)    targ_emul=elf64ltsmip
 439                         targ_extra_emuls=elf64btsmip
 440                         ;;
 441 mips64-*-openbsd*)      targ_emul=elf64btsmip
 442                         targ_extra_emuls=elf64ltsmip
 443                         ;;
 444 mips*vr4300el-*-elf*)   targ_emul=elf32l4300 ;;
 445 mips*vr4300-*-elf*)     targ_emul=elf32b4300 ;;
 446 mips*vr4100el-*-elf*)   targ_emul=elf32l4300 ;;
 447 mips*vr4100-*-elf*)     targ_emul=elf32b4300 ;;
 448 mips*vr5000el-*-elf*)   targ_emul=elf32l4300 ;;
 449 mips*vr5000-*-elf*)     targ_emul=elf32b4300 ;;
 450 mips*el-sde-elf* | mips*el-mti-elf* | mips*el-img-elf*)
 451                         targ_emul=elf32ltsmip
 452                         targ_extra_emuls="elf32btsmip elf32ltsmipn32 elf64ltsmip elf32btsmipn32 elf64btsmip" ;;
 453 mips*-sde-elf* | mips*-mti-elf* | mips*-img-elf*)
 454                         targ_emul=elf32btsmip
 455                         targ_extra_emuls="elf32ltsmip elf32btsmipn32 elf64btsmip elf32ltsmipn32 elf64ltsmip" ;;
 456 mips64*el-ps2-elf*)     targ_emul=elf32lr5900n32
 457                         targ_extra_emuls="elf32lr5900"
 458                         targ_extra_libpath=$targ_extra_emuls ;;
 459 mips*el-ps2-elf*)       targ_emul=elf32lr5900
 460                         targ_extra_emuls="elf32lr5900n32"
 461                         targ_extra_libpath=$targ_extra_emuls ;;
 462 mips*el-*-elf*)         targ_emul=elf32elmip ;;
 463 mips*-*-elf* | mips*-*-rtems*)
 464                         targ_emul=elf32ebmip ;;
 465 mips*el-*-vxworks*)     targ_emul=elf32elmipvxworks
 466                         targ_extra_emuls="elf32ebmipvxworks" ;;
 467 mips*-*-vxworks*)       targ_emul=elf32ebmipvxworks
 468                         targ_extra_emuls="elf32elmipvxworks" ;;
 469 mips*-*-windiss)        targ_emul=elf32mipswindiss ;;
 470 mips64*el-*-linux-*)    targ_emul=elf32ltsmipn32
 471                         targ_extra_emuls="elf32btsmipn32 elf32ltsmip elf32btsmip elf64ltsmip elf64btsmip"
 472                         targ_extra_libpath=$targ_extra_emuls ;;
 473 mips64*-*-linux-*)      targ_emul=elf32btsmipn32
 474                         targ_extra_emuls="elf32ltsmipn32 elf32btsmip elf32ltsmip elf64btsmip elf64ltsmip"
 475                         targ_extra_libpath=$targ_extra_emuls ;;
 476 mips*el-*-linux-*)      targ_emul=elf32ltsmip
 477                         targ_extra_emuls="elf32btsmip elf32ltsmipn32 elf64ltsmip elf32btsmipn32 elf64btsmip"
 478                         targ_extra_libpath=$targ_extra_emuls ;;
 479 mips*-*-linux-*)        targ_emul=elf32btsmip
 480                         targ_extra_emuls="elf32ltsmip elf32btsmipn32 elf64btsmip elf32ltsmipn32 elf64ltsmip"
 481                         targ_extra_libpath=$targ_extra_emuls ;;
 482 mips64*el-*-freebsd* | mips64*el-*-kfreebsd*-gnu)
 483                         targ_emul=elf32ltsmipn32_fbsd
 484                         targ_extra_emuls="elf32ltsmip elf32btsmip elf32ltsmipn32 elf32btsmipn32 elf64ltsmip elf64btsmip elf32ltsmip_fbsd elf32btsmip_fbsd elf32btsmipn32_fbsd elf64ltsmip_fbsd elf64btsmip_fbsd"
 485                         targ_extra_libpath=$targ_extra_emuls ;;
 486 mips64*-*-freebsd* | mips64*-*-kfreebsd*-gnu)
 487                         targ_emul=elf32btsmipn32_fbsd
 488                         targ_extra_emuls="elf32ltsmip elf32btsmip elf32ltsmipn32 elf32btsmipn32 elf64ltsmip elf64btsmip elf32ltsmip_fbsd elf32btsmip_fbsd elf32ltsmipn32_fbsd elf64ltsmip_fbsd elf64btsmip_fbsd"
 489                         targ_extra_libpath=$targ_extra_emuls ;;
 490 mips*el-*-freebsd* | mips*el-*-kfreebsd*-gnu)
 491                         targ_emul=elf32ltsmip_fbsd
 492                         targ_extra_emuls="elf32ltsmip elf32btsmip elf32ltsmipn32 elf32btsmipn32 elf64ltsmip elf64btsmip elf32ltsmipn32_fbsd elf32btsmip_fbsd elf32btsmipn32_fbsd elf64ltsmip_fbsd elf64btsmip_fbsd"
 493                         targ_extra_libpath=$targ_extra_emuls ;;
 494 mips*-*-freebsd* | mips*-*-kfreebsd*-gnu)
 495                         targ_emul=elf32btsmip_fbsd
 496                         targ_extra_emuls="elf32ltsmip elf32btsmip elf32ltsmipn32 elf32btsmipn32 elf64ltsmip elf64btsmip elf32ltsmip_fbsd elf32btsmipn32_fbsd elf32ltsmipn32_fbsd elf64ltsmip_fbsd elf64btsmip_fbsd"
 497                         targ_extra_libpath=$targ_extra_emuls ;;
 498 mips*-*-sysv4*)         targ_emul=elf32btsmip
 499                         ;;
 500 mmix-*-*)               targ_emul=mmo
 501                         targ_extra_emuls=elf64mmix
 502                         ;;
 503 am33_2.0-*-linux*)      targ_emul=elf32am33lin ;;
 504 mn10200-*-*)            targ_emul=mn10200 ;;
 505 mn10300-*-*)            targ_emul=mn10300
 506                         ;;
 507 mt-*elf)                targ_emul=elf32mt
 508                         ;;
 509 msp430-*-*)             targ_emul=msp430elf
 510                         targ_extra_emuls="msp430X"
 511                         ;;
 512 nds32*le-*-elf*)        targ_emul=nds32elf
 513                         targ_extra_emuls="nds32elf16m nds32belf nds32belf16m"
 514                         ;;
 515 nds32*be-*-elf*)        targ_emul=nds32belf
 516                         targ_extra_emuls="nds32elf nds32elf16m nds32belf16m"
 517                         ;;
 518 nds32*le-*-linux-gnu*)  targ_emul=nds32elf_linux ;;
 519 nds32*be-*-linux-gnu*)  targ_emul=nds32belf_linux ;;
 520 nios2*-*-linux*)        targ_emul=nios2linux ;;
 521 nios2*-*-*)             targ_emul=nios2elf ;;
 522 ns32k-pc532-mach* | ns32k-pc532-ux*)  targ_emul=pc532macha ;;
 523 ns32k-*-netbsd* | ns32k-pc532-lites*) targ_emul=ns32knbsd
 524                         ;;
 525 or1k-*-elf | or1knd-*-elf | or1k-*-rtems* | or1knd-*-rtems*)
 526                         targ_emul=elf32or1k ;;
 527 or1k-*-linux* | or1knd-*-linux*)        targ_emul=elf32or1k_linux ;;
 528 pdp11-*-*)              targ_emul=pdp11
 529                         ;;
 530 pjl*-*-*)               targ_emul=pjlelf
 531                         targ_extra_emuls="elf_i386 elf_iamcu" ;;
 532 pj*-*-*)                targ_emul=pjelf
 533                         ;;
 534 powerpc-*-freebsd* | powerpc-*-kfreebsd*-gnu)
 535                         targ_emul=elf32ppc_fbsd
 536                         targ_extra_emuls="elf32ppc elf32ppcsim"
 537                         targ_extra_libpath=elf32ppc;
 538                         tdir_elf32ppcsim=`echo ${targ_alias} | sed -e 's/ppc/ppcsim/'` ;;
 539 powerpc64-*-freebsd*)
 540                         targ_emul=elf64ppc_fbsd
 541                         targ_extra_emuls="elf64ppc elf32ppc_fbsd elf32ppc"
 542                         targ_extra_libpath="elf32ppc_fbsd elf32ppc"
 543                         tdir_elf32ppc=`echo "${targ_alias}" | sed -e 's/64//'`
 544                         tdir_elf32ppc_fbsd=$tdir_elf32ppc
 545                         ;;
 546 powerpc-*-vxworks*)
 547                         targ_emul=elf32ppcvxworks
 548                         targ_extra_emuls="elf32ppc elf32ppclinux elf32ppcsim" ;;
 549 powerpc*-*-elf* | powerpc*-*-eabi* | powerpc*-*-sysv* \
 550   | powerpc*-*-linux* | powerpc*-*-netbsd* | powerpc*-*-openbsd* \
 551   | powerpc*-*-rtems* \
 552   | powerpc*-*-solaris* | powerpc*-*-kaos* | powerpc*-*-vxworks*)
 553                         case "${targ}" in
 554                         powerpc64*)
 555                             targ_emul=elf64ppc
 556                             targ_extra_emuls="elf32ppc elf32ppclinux elf32ppcsim"
 557                             targ_extra_libpath="elf32ppc elf32ppclinux" ;;
 558                         *linux*)
 559                             targ_emul=elf32ppclinux
 560                             targ_extra_emuls="elf32ppc elf32ppcsim"
 561                             targ_extra_libpath=elf32ppc
 562                             targ64_extra_emuls=elf64ppc
 563                             targ64_extra_libpath=elf64ppc ;;
 564                         *)
 565                             targ_emul=elf32ppc
 566                             targ_extra_emuls="elf32ppclinux elf32ppcsim"
 567                             targ_extra_libpath=elf32ppclinux
 568                             targ64_extra_emuls=elf64ppc
 569                             targ64_extra_libpath=elf64ppc ;;
 570                         esac
 571                         td=tdir_elf32ppc
 572                         td64=tdir_elf64ppc
 573                         s=s/ppc/lppc/g
 574                         case "${targ}" in
 575                         powerpcle-* | powerpc64le-*)
 576                             for z in td td64 targ_emul targ_extra_emuls \
 577                                          targ_extra_libpath targ64_extra_emuls \
 578                                          targ64_extra_libpath
 579                             do
 580                                 eval ${z}=\"\`echo \$${z} \| sed -e $s\`\"
 581                             done
 582                             s=s/lppc/ppc/g ;;
 583                         esac
 584                         # Why oh why did we set tooldir based on target_alias
 585                         # rather than on target?
 586                         eval tdir_${targ_emul}="${targ_alias}"
 587                         cpu=`echo "${targ_alias}" | sed -e 's/-.*//'`
 588                         rest=`echo "${targ_alias}" | sed -e 's/^[^-]*//'`
 589                         le=le
 590                         case "${cpu}" in
 591                         *little) le=little
 592                         esac
 593                         ta32=`echo "${cpu}" | sed -e s/64//`"${rest}"
 594                         ta64=`echo "${cpu}" | sed -e 's/64//;s/$/64/;s/'${le}'64$/64'${le}'/;s/be64$/64be/'`"${rest}"
 595                         eval test -n \"\$${td}\" || eval ${td}="${ta32}"
 596                         eval test -n \"\$${td}linux\" || eval ${td}linux="${ta32}"
 597                         eval test -n \"\$${td}sim\" || eval ${td}sim="${ta32}"
 598                         eval test -n \"\$${td64}\" || eval ${td64}="${ta64}"
 599                         # Now provide the other endian
 600                         for z in targ_extra_emuls targ_extra_libpath
 601                         do
 602                             eval ${z}=\"\$${z} \`echo ${targ_emul} \$${z} \| sed -e $s\`\"
 603                         done
 604                         for z in targ64_extra_emuls targ64_extra_libpath
 605                         do
 606                             eval ${z}=\"\$${z} \`echo \$${z} \| sed -e $s\`\"
 607                         done
 608                         td=`echo "${td}" | sed -e $s`
 609                         td64=`echo "${td64}" | sed -e $s`
 610                         case "${targ}" in
 611                         powerpcle-* | powerpc64le-*)
 612                             cpu=`echo "${cpu}" | sed -e s/${le}\$//` ;;
 613                         *)
 614                             cpu=`echo "${cpu}" | sed -e s/be\$//`${le} ;;
 615                         esac
 616                         ta32=`echo "${cpu}" | sed -e s/64//`"${rest}"
 617                         ta64=`echo "${cpu}" | sed -e 's/64//;s/$/64/;s/'${le}'64$/64'${le}/`"${rest}"
 618                         eval test -n \"\$${td}\" || eval ${td}="${ta32}"
 619                         eval test -n \"\$${td}linux\" || eval ${td}linux="${ta32}"
 620                         eval test -n \"\$${td}sim\" || eval ${td}sim="${ta32}"
 621                         eval test -n \"\$${td64}\" || eval ${td64}="${ta64}"
 622                         ;;
 623 powerpc-*-nto*)         targ_emul=elf32ppcnto ;;
 624 powerpcle-*-nto*)       targ_emul=elf32lppcnto ;;
 625 powerpc-*-macos*)       targ_emul=ppcmacos ;;
 626 powerpcle-*-pe | powerpcle-*-winnt* | powerpcle-*-cygwin*)
 627                         targ_emul=ppcpe
 628                         targ_extra_ofiles="deffilep.o pe-dll.o" ;;
 629 powerpc-*-aix[5-9]*)    targ_emul=aix5ppc ;;
 630 powerpc-*-aix*)         targ_emul=aixppc ;;
 631 powerpc-*-beos*)        targ_emul=aixppc ;;
 632 powerpc-*-windiss*)     targ_emul=elf32ppcwindiss ;;
 633 powerpc-*-lynxos*)      targ_emul=ppclynx ;;
 634 pru*-*-*)               targ_emul=pruelf ;;
 635 riscv32*-*-linux*)      targ_emul=elf32lriscv
 636                         targ_extra_emuls="elf32lriscv_ilp32f elf32lriscv_ilp32 elf64lriscv elf64lriscv_lp64f elf64lriscv_lp64"
 637                         targ_extra_libpath=$targ_extra_emuls ;;
 638 riscv-*-* | riscv32*-*-*)
 639                         targ_emul=elf32lriscv
 640                         targ_extra_emuls="elf64lriscv"
 641                         targ_extra_libpath=$targ_extra_emuls ;;
 642 riscv64*-*-linux*)      targ_emul=elf64lriscv
 643                         targ_extra_emuls="elf64lriscv_lp64f elf64lriscv_lp64 elf32lriscv elf32lriscv_ilp32f elf32lriscv_ilp32"
 644                         targ_extra_libpath=$targ_extra_emuls ;;
 645 riscv64*-*-*)           targ_emul=elf64lriscv
 646                         targ_extra_emuls="elf32lriscv"
 647                         targ_extra_libpath=$targ_extra_emuls ;;
 648 rs6000-*-aix[5-9]*)     targ_emul=aix5rs6 ;;
 649 rs6000-*-aix*)          targ_emul=aixrs6
 650                         ;;
 651 rl78-*-*)               targ_emul=elf32rl78 ;;
 652 rx-*-*)                 targ_emul=elf32rx ;;
 653 s390x-*-linux*)         targ_emul=elf64_s390
 654                         targ_extra_emuls=elf_s390
 655                         targ_extra_libpath=$targ_extra_emuls
 656                         tdir_elf_s390=`echo ${targ_alias} | sed -e 's/s390x/s390/'` ;;
 657 s390x-*-tpf*)           targ_emul=elf64_s390
 658                         tdir_elf_s390=`echo ${targ_alias} | sed -e 's/s390x/s390/'` ;;
 659 s390-*-linux*)          targ_emul=elf_s390
 660                         targ64_extra_emuls=elf64_s390
 661                         targ64_extra_libpath=elf64_s390
 662                         tdir_elf64_s390=`echo ${targ_alias} | sed -e 's/s390/s390x/'`
 663                         ;;
 664 score-*-elf)            targ_emul=score7_elf
 665                         targ_extra_emuls=score3_elf ;;
 666 sh-*-linux*)            targ_emul=shlelf_linux
 667                         targ_extra_emuls="shelf_linux shlelf_fd shelf_fd"
 668                         targ_extra_libpath=shelf_linux ;;
 669 sh*eb-*-linux*)         targ_emul=shelf_linux
 670                         targ_extra_emuls="shelf_fd" ;;
 671 sh*-*-linux*)           targ_emul=shlelf_linux
 672                         targ_extra_emuls="shlelf_fd" ;;
 673 sh*l*-*-netbsdelf*)     targ_emul=shlelf_nbsd
 674                         targ_extra_emuls=shelf_nbsd ;;
 675 sh*-*-netbsdelf*)       targ_emul=shelf_nbsd
 676                         targ_extra_emuls=shlelf_nbsd ;;
 677 shle*-*-elf* | sh[1234]*le*-*-elf | shle*-*-kaos*)
 678                         targ_emul=shlelf
 679                         targ_extra_emuls="shelf shl sh" ;;
 680 sh-*-elf* | sh[1234]*-*-elf | sh-*-rtems* | sh-*-kaos*)
 681                         targ_emul=shelf
 682                         targ_extra_emuls="shlelf sh shl" ;;
 683 sh-*-uclinux* | sh[12]-*-uclinux*)
 684                         targ_emul=shelf_uclinux
 685                         targ_extra_emuls="shelf shlelf sh shl shelf_fd shlelf_fd" ;;
 686 sh-*-vxworks)           targ_emul=shelf_vxworks
 687                         targ_extra_emuls=shlelf_vxworks ;;
 688 sh-*-nto*)              targ_emul=shelf_nto
 689                         targ_extra_emuls=shlelf_nto ;;
 690 sh-*-pe)                targ_emul=shpe ;
 691                         targ_extra_ofiles="deffilep.o pe-dll.o" ;;
 692 sh-*-*)                 targ_emul=sh; targ_extra_emuls=shl ;;
 693 sparc64-*-freebsd* | sparcv9-*-freebsd* | sparc64-*-kfreebsd*-gnu | sparcv9-*-kfreebsd*-gnu)
 694                         targ_emul=elf64_sparc_fbsd
 695                         targ_extra_emuls="elf64_sparc elf32_sparc"
 696                         targ_extra_libpath=$targ_extra_emuls
 697                         tdir_elf32_sparc=`echo ${targ_alias} | sed -e 's/64//'` ;;
 698 sparc64-*-linux-*)      targ_emul=elf64_sparc
 699                         targ_extra_emuls="elf32_sparc"
 700                         targ_extra_libpath=elf32_sparc
 701                         tdir_elf32_sparc=`echo ${targ_alias} | sed -e 's/64//'` ;;
 702 sparc64-*-*bsd*)        targ_emul=elf64_sparc
 703                         targ_extra_emuls="elf32_sparc" ;;
 704 sparc64-*-solaris2* | sparcv9-*-solaris2*)
 705                         targ_emul=elf64_sparc_sol2
 706                         targ_extra_emuls="elf64_sparc elf32_sparc_sol2 elf32_sparc"
 707                         targ_extra_libpath=$targ_extra_emuls
 708                         tdir_elf32_sparc=`echo ${targ_alias} | sed -e 's/64//'` ;;
 709 sparc64-*-*)            targ_emul=elf64_sparc ;;
 710 sparc*-*-linux-*)       targ_emul=elf32_sparc
 711                         targ_extra_emuls="elf64_sparc"
 712                         targ_extra_libpath=elf64_sparc
 713                         tdir_elf64_sparc=`echo ${targ_alias} | sed -e 's/32//'` ;;
 714 sparc-*-solaris2.[0-6] | sparc-*-solaris2.[0-6].*)
 715                         targ_emul=elf32_sparc_sol2
 716                         targ_extra_emuls=elf32_sparc ;;
 717 sparc-*-solaris2*)      targ_emul=elf32_sparc_sol2
 718                         targ_extra_emuls="elf32_sparc elf64_sparc_sol2 elf64_sparc"
 719                         targ_extra_libpath=$targ_extra_emuls
 720                         tdir_elf64_sparc=`echo ${targ_alias} | sed -e 's/32//'` ;;
 721 sparc*-*-vxworks*)      targ_emul=elf32_sparc_vxworks ;;
 722 sparc*-*-*)             targ_emul=elf32_sparc ;;
 723 spu-*-elf*)             targ_emul=elf32_spu ;;
 724 tic30-*-*aout*)         targ_emul=tic30aout ;;
 725 tic30-*-*coff*)         targ_emul=tic30coff ;;
 726 tic4x-*-* | c4x-*-*)    targ_emul=tic4xcoff ; targ_extra_emuls="tic3xcoff tic3xcoff_onchip" ;;
 727 tic54x-*-* | c54x*-*-*) targ_emul=tic54xcoff ;;
 728 tic6x-*-elf)            targ_emul=elf32_tic6x_elf_le
 729                         targ_extra_emuls="elf32_tic6x_elf_be elf32_tic6x_le elf32_tic6x_be"
 730                         targ_extra_libpath=$targ_extra_emuls
 731                         ;;
 732 tic6x-*-uclinux)        targ_emul=elf32_tic6x_linux_le
 733                         targ_extra_emuls="elf32_tic6x_linux_be elf32_tic6x_le elf32_tic6x_be"
 734                         targ_extra_libpath=$targ_extra_emuls
 735                         ;;
 736 tic80-*-*)              targ_emul=tic80coff
 737                         ;;
 738 tilegx-*-*)             targ_emul=elf64tilegx
 739                         targ_extra_emuls="elf64tilegx_be elf32tilegx elf32tilegx_be"
 740                         targ_extra_libpath=$targ_extra_emuls ;;
 741 tilegxbe-*-*)           targ_emul=elf64tilegx_be
 742                         targ_extra_emuls="elf64tilegx elf32tilegx elf32tilegx_be"
 743                         targ_extra_libpath=$targ_extra_emuls ;;
 744 tilepro-*-*)            targ_emul=elf32tilepro ;;
 745 ft32-*-*)               targ_emul=elf32ft32
 746                         ;;
 747 v850*-*-*)              targ_emul=v850_rh850
 748                         targ_extra_emuls=v850
 749                         ;;
 750 vax-*-netbsdelf*)       targ_emul=elf32vax
 751                         targ_extra_emuls=vaxnbsd ;;
 752 vax-*-netbsdaout* | vax-*-netbsd*)
 753                         targ_emul=vaxnbsd
 754                         targ_extra_emuls=elf32vax ;;
 755 vax-*-linux-*)          targ_emul=elf32vax
 756                         ;;
 757 visium-*-elf)           targ_emul=elf32visium
 758                         ;;
 759 xc16x-*-elf)            targ_emul=elf32xc16x
 760                         targ_extra_emuls="elf32xc16xl elf32xc16xs"
 761                         ;;
 762 xstormy16-*-*)          targ_emul=elf32xstormy16
 763                         ;;
 764 xtensa*-*-*)            targ_emul=elf32xtensa
 765                         ;;
 766 xgate-*-*)              targ_emul=xgateelf
 767                         ;;
 768 z80-*-coff)             targ_emul=z80
 769                         ;;
 770 z8k-*-coff)             targ_emul=z8002; targ_extra_emuls=z8001
 771                         ;;
 772 *-*-ieee*)              targ_emul=vanilla
 773                         ;;
 774 *)
 775   echo 2>&1 "*** ld does not support target ${targ}"
 776   echo 2>&1 "*** see ld/configure.tgt for supported targets"
 777   exit 1
 778
 779 esac
 780
 781 NATIVE_LIB_DIRS='/usr/local/lib /lib /usr/lib'
 782 case "${target}" in
 783
 784 *-*-dragonfly*)
 785   NATIVE_LIB_DIRS='/lib /usr/lib /usr/pkg/lib /usr/local/lib'
 786   ;;
 787
 788 *-*-freebsd*)
 789   NATIVE_LIB_DIRS='/lib /usr/lib /usr/local/lib'
 790   ;;
 791
 792 hppa*64*-*-hpux11*)
 793   NATIVE_LIB_DIRS=/usr/lib/pa20_64
 794   ;;
 795
 796 i[3-7]86-*-sysv4*)
 797   NATIVE_LIB_DIRS='/usr/local/lib /usr/ccs/lib /lib /usr/lib'
 798   ;;
 799
 800 i[3-7]86-*-solaris*)
 801   NATIVE_LIB_DIRS='/usr/local/lib /usr/ccs/lib /lib /usr/lib'
 802   ;;
 803
 804 i[3-7]86-pc-interix*)
 805   NATIVE_LIB_DIRS='/usr/local/lib $$INTERIX_ROOT/usr/lib /lib /usr/lib'
 806   ;;
 807
 808 ia64-*-aix*)
 809   NATIVE_LIB_DIRS='/usr/local/lib /usr/lib/ia64l64 /lib /usr/lib'
 810   ;;
 811
 812 sparc*-*-solaris2*)
 813   NATIVE_LIB_DIRS='/usr/local/lib /usr/ccs/lib /lib /usr/lib'
 814   ;;
 815
 816 spu-*-elf*)
 817   # This allows to build a pair of PPU/SPU toolchains with common sysroot.
 818   NATIVE_LIB_DIRS='/lib'
 819   ;;
 820
 821 i[03-9x]86-*-cygwin* | x86_64-*-cygwin*)
 822   NATIVE_LIB_DIRS='/usr/lib /usr/lib/w32api'
 823   ;;
 824
 825 *-*-linux*)
 826   ;;
 827
 828 *-*-netbsd*)
 829   ;;
 830
 831 alpha*-*-*)
 832   NATIVE_LIB_DIRS='/usr/local/lib /usr/ccs/lib /lib /usr/lib'
 833   ;;
 834
 835 esac
 836
 837 case "${target}" in
 838 frv-*-* | hppa*-*-* | ia64-*-* | mips*-*-*)
 839   # Don't enable -z relro by default since many relro tests fail on these
 840   # targets:
 841   # FAIL: strip -z relro (relro1)
 842   # FAIL: strip -z relro -shared (relro1)
 843   # FAIL: objcopy -z relro (relro1)
 844   # FAIL: objcopy -z relro -shared (relro1)
 845   # FAIL: objcopy -z relro (tdata1)
 846   # FAIL: objcopy -shared -z relro (tdata1)
 847   # FAIL: objcopy -z relro (tdata2)
 848   # FAIL: objcopy -shared -z relro (tdata2)
 849   # FAIL: objcopy -z relro (tdata3)
 850   # FAIL: objcopy -shared -z relro (tdata3)
 851   # FAIL: objcopy -shared -z relro (tbss1)
 852   # FAIL: objcopy -shared -z relro (tbss2)
 853   # FAIL: objcopy -shared -z relro (tbss3)
 854   ;;
 855 *-*-linux*)
 856   if test ${ac_default_ld_z_relro} = unset; then
 857     ac_default_ld_z_relro=1
 858   fi
 859   ;;
 860 esac
 861
 862 # Enable -z separate-code by default for Linux/x86.
 863 case "${target}" in
 864 i[3-7]86-*-linux-* | x86_64-*-linux-*)
 865   if test ${ac_default_ld_z_separate_code} = unset; then
 866     ac_default_ld_z_separate_code=1
 867   fi
 868   ;;
 869 esac