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 bpf-*-*)                targ_emul=elf64bpf ;;
 186 cr16-*-elf*)            targ_emul=elf32cr16 ;;
 187 cr16c-*-elf*)           targ_emul=elf32cr16c
 188                         ;;
 189 cris-*-*aout*)          targ_emul=crisaout
 190                         targ_extra_emuls="criself crislinux"
 191                         targ_extra_libpath=$targ_extra_emuls ;;
 192 cris-*-linux-* | crisv32-*-linux-*)
 193                         targ_emul=crislinux ;;
 194 cris-*-* | crisv32-*-*) targ_emul=criself
 195                         targ_extra_emuls="crisaout crislinux"
 196                         targ_extra_libpath=$targ_extra_emuls
 197                         ;;
 198 crx-*-elf*)             targ_emul=elf32crx
 199                         ;;
 200
 201 csky-*-elf*)            targ_emul=cskyelf ;;
 202 csky-*-linux*)          targ_emul=cskyelf_linux ;;
 203
 204 d10v-*-*)               targ_emul=d10velf ;;
 205 d30v-*-*ext*)           targ_emul=d30v_e; targ_extra_emuls="d30velf d30v_o" ;;
 206 d30v-*-*onchip*)        targ_emul=d30v_o; targ_extra_emuls="d30velf d30v_e" ;;
 207 d30v-*-*)               targ_emul=d30velf; targ_extra_emuls="d30v_e d30v_o"
 208                         ;;
 209 dlx-*-elf*)             targ_emul=elf32_dlx
 210                         ;;
 211 epiphany-*-*)           targ_emul=elf32epiphany
 212                         targ_extra_emuls="elf32epiphany_4x4"
 213                         ;;
 214 fido*-*-elf*)           targ_emul=m68kelf ;;
 215 fr30-*-*)               targ_emul=elf32fr30
 216                         ;;
 217 frv-*-*linux*)          targ_emul=elf32frvfd ;;
 218 frv-*-*)                targ_emul=elf32frv ; targ_extra_emuls="elf32frvfd"
 219                         ;;
 220 moxie-*-moxiebox*)      targ_emul=moxiebox
 221                         ;;
 222 moxie-*-*)              targ_emul=elf32moxie
 223                         ;;
 224 h8300-*-elf* | h8300-*-rtems*)
 225                         targ_emul=h8300elf;
 226                         targ_extra_emuls="h8300helf h8300self h8300hnelf h8300snelf h8300sxelf h8300sxnelf" ;;
 227 h8300-*-linux*)
 228                         targ_emul=h8300elf_linux;
 229                         targ_extra_emuls="h8300helf_linux h8300self_linux h8300sxelf_linux" ;;
 230 hppa*64*-*-linux-*)     targ_emul=hppa64linux ;;
 231 hppa*64*-hpux*)         targ_emul=elf64hppa ;;
 232 hppa*-*-linux-*)        targ_emul=hppalinux ;;
 233 hppa*-*-*elf*)          targ_emul=hppaelf ;;
 234 hppa*-*-lites*)         targ_emul=hppaelf ;;
 235 hppa*-*-netbsd*)        targ_emul=hppanbsd ;;
 236 hppa*-*-openbsd*)       targ_emul=hppaobsd
 237                         ;;
 238 i[3-7]86-*-nto-qnx*)    targ_emul=i386nto ;;
 239 i[3-7]86-*-go32)        targ_emul=i386go32 ;;
 240 i[3-7]86-*-msdosdjgpp*) targ_emul=i386go32 ;;
 241 i[3-7]86-*-lynxos*)     targ_emul=i386lynx ;;
 242 i[3-7]86-*-aros*)       targ_emul=elf_i386
 243                         targ_extra_emuls=elf_iamcu ;;
 244 i[3-7]86-*-rdos*)       targ_emul=elf_i386
 245                         targ_extra_emuls=elf_iamcu ;;
 246 x86_64-*-rdos*)         targ_emul=elf64rdos ;;
 247 x86_64-*-cloudabi*)     targ_emul=elf_x86_64_cloudabi ;;
 248 i[3-7]86-*-bsd)         targ_emul=i386bsd ;;
 249 i[3-7]86-*-bsd386)      targ_emul=i386bsd ;;
 250 i[3-7]86-*-bsdi*)       targ_emul=i386bsd ;;
 251 i[3-7]86-*-linux-*)     targ_emul=elf_i386
 252                         targ_extra_emuls="elf_iamcu"
 253                         targ64_extra_emuls="elf_x86_64 elf32_x86_64 elf_l1om elf_k1om"
 254                         targ64_extra_libpath="elf_x86_64 elf32_x86_64" ;;
 255 x86_64-*-linux-gnux32)  targ_emul=elf32_x86_64
 256                         targ_extra_emuls="elf_x86_64 elf_i386 elf_iamcu elf_l1om elf_k1om"
 257                         targ_extra_libpath="elf_i386 elf_iamcu elf_x86_64 elf_l1om elf_k1om"
 258                         tdir_elf_iamcu=`echo ${targ_alias} | sed -e 's/x86_64/i386/' -e 's/-linux-gnux32/-linux-gnu/'`
 259                         tdir_elf_i386=`echo ${targ_alias} | sed -e 's/x86_64/i386/' -e 's/-linux-gnux32/-linux-gnu/'` ;;
 260 x86_64-*-linux-*)       targ_emul=elf_x86_64
 261                         targ_extra_emuls="elf32_x86_64 elf_i386 elf_iamcu elf_l1om elf_k1om"
 262                         targ_extra_libpath="elf_i386 elf32_x86_64 elf_l1om elf_k1om"
 263                         tdir_elf_i386=`echo ${targ_alias} | sed -e 's/x86_64/i386/'` ;;
 264 i[3-7]86-*-redox*)      targ_emul=elf_i386
 265                         targ_extra_emuls=elf_x86_64 ;;
 266 x86_64-*-redox*)        targ_emul=elf_x86_64
 267                         targ_extra_emuls=elf_i386 ;;
 268 i[3-7]86-*-sysv[45]*)   targ_emul=elf_i386
 269                         targ_extra_emuls=elf_iamcu ;;
 270 i[3-7]86-*-solaris2*)   targ_emul=elf_i386_sol2
 271                         targ_extra_emuls="elf_i386_ldso elf_i386 elf_iamcu elf_x86_64_sol2 elf_x86_64 elf_l1om elf_k1om"
 272                         targ_extra_libpath=$targ_extra_emuls
 273                         ;;
 274 x86_64-*-solaris2*)
 275                         targ_emul=elf_x86_64_sol2
 276                         targ_extra_emuls="elf_x86_64 elf_i386_sol2 elf_i386_ldso elf_i386 elf_iamcu elf_l1om elf_k1om"
 277                         targ_extra_libpath=$targ_extra_emuls
 278                         tdir_elf_i386=`echo ${targ_alias} | sed -e 's/x86_64/i386/'` ;;
 279 i[3-7]86-*-unixware)    targ_emul=elf_i386
 280                         targ_extra_emuls=elf_iamcu ;;
 281 i[3-7]86-*-solaris*)    targ_emul=elf_i386_ldso
 282                         targ_extra_emuls="elf_i386"
 283                         targ_extra_libpath=$targ_extra_emuls
 284                         ;;
 285 i[3-7]86-*-netbsdelf* | \
 286 i[3-7]86-*-netbsd*-gnu* | \
 287 i[3-7]86-*-knetbsd*-gnu)
 288                         targ_emul=elf_i386
 289                         targ_extra_emuls="elf_iamcu" ;;
 290 i[3-7]86-*-netbsdpe*)   targ_emul=i386pe
 291                         targ_extra_ofiles="deffilep.o pe-dll.o" ;;
 292 x86_64-*-netbsd*)       targ_emul=elf_x86_64
 293                         targ_extra_emuls="elf_i386 elf_iamcu elf_l1om elf_k1om"
 294                         tdir_elf_iamcu=`echo ${targ_alias} | \
 295                             sed -e 's/x86_64/i386/'`
 296                         case "${tdir_elf_iamcu}" in
 297                         *-netbsdelf*)   ;;
 298                         *)              tdir_elf_iamcu=`echo ${tdir_elf_iamcu} | \
 299                                         sed -e 's/netbsd/netbsdelf/'`;;
 300                         esac
 301                         tdir_elf_i386=`echo ${targ_alias} | \
 302                             sed -e 's/x86_64/i386/'`
 303                         case "${tdir_elf_i386}" in
 304                         *-netbsdelf*)   ;;
 305                         *)              tdir_elf_i386=`echo ${tdir_elf_i386} | \
 306                                         sed -e 's/netbsd/netbsdelf/'`;;
 307                         esac ;;
 308 i[3-7]86-*-elfiamcu)    targ_emul=elf_iamcu
 309                         targ_extra_emuls=elf_i386 ;;
 310 i[3-7]86-*-elf* | i[3-7]86-*-rtems*)
 311                         targ_emul=elf_i386
 312                         targ_extra_emuls=elf_iamcu ;;
 313 x86_64-*-elf* | x86_64-*-rtems* | x86_64-*-fuchsia*)
 314                         targ_emul=elf_x86_64
 315                         targ_extra_emuls="elf_i386 elf_iamcu elf32_x86_64 elf_l1om elf_k1om"
 316                         targ_extra_libpath="elf_i386 elf_iamcu elf32_x86_64 elf_l1om elf_k1om"
 317                         tdir_elf_i386=`echo ${targ_alias} | sed -e 's/x86_64/i386/'`
 318                         ;;
 319 i[3-7]86-*-dragonfly*)  targ_emul=elf_i386
 320                         targ_extra_emuls="elf_iamcu i386bsd" ;;
 321 x86_64-*-dragonfly*)    targ_emul=elf_x86_64
 322                         targ_extra_emuls="elf_i386 elf_iamcu elf_l1om elf_k1om" ;;
 323 i[3-7]86-*-freebsd* | i[3-7]86-*-kfreebsd*-gnu)
 324                         targ_emul=elf_i386_fbsd
 325                         targ_extra_emuls="elf_i386 elf_iamcu i386bsd" ;;
 326 x86_64-*-freebsd* | x86_64-*-kfreebsd*-gnu)
 327                         targ_emul=elf_x86_64_fbsd
 328                         targ_extra_emuls="elf_i386_fbsd elf_x86_64 elf_i386 elf_iamcu elf_l1om elf_l1om_fbsd elf_k1om elf_k1om_fbsd"
 329                         targ_extra_libpath="elf_i386_fbsd"
 330                         tdir_elf_i386_fbsd=`echo ${targ_alias} \
 331                             | sed -e 's/x86_64/i386/'`
 332                         tdir_elf_iamcu=`echo ${targ_alias} \
 333                             | sed -e 's/x86_64/i386/'`
 334                         tdir_elf_i386=`echo ${targ_alias} \
 335                             | sed -e 's/x86_64/i386/'` ;;
 336 i[3-7]86-*-gnu*)        targ_emul=elf_i386
 337                         targ_extra_emuls=elf_iamcu ;;
 338 i[3-7]86-*-msdos*)      targ_emul=i386msdos; targ_extra_emuls=i386aout ;;
 339 i[3-7]86-*-moss*)       targ_emul=i386moss; targ_extra_emuls=i386msdos ;;
 340 i[3-7]86-*-winnt*)      targ_emul=i386pe ;
 341                         targ_extra_ofiles="deffilep.o pe-dll.o" ;;
 342 i[3-7]86-*-pe)          targ_emul=i386pe ;
 343                         targ_extra_ofiles="deffilep.o pe-dll.o" ;;
 344 i[3-7]86-*-cygwin*)     targ_emul=i386pe ;
 345                         targ_extra_ofiles="deffilep.o pe-dll.o" ;
 346                         test "$targ" != "$host" && LIB_PATH='${tooldir}/lib/w32api' ;;
 347 i[3-7]86-*-mingw32*)    targ_emul=i386pe ;
 348                         targ_extra_ofiles="deffilep.o pe-dll.o" ;;
 349 x86_64-*-pe | x86_64-*-pep) targ_emul=i386pep ;
 350                         targ_extra_emuls=i386pe ;
 351                         targ_extra_ofiles="deffilep.o pep-dll.o pe-dll.o" ;;
 352 x86_64-*-cygwin)        targ_emul=i386pep ;
 353                         targ_extra_emuls=i386pe
 354                         targ_extra_ofiles="deffilep.o pep-dll.o pe-dll.o"
 355                         test "$targ" != "$host" && LIB_PATH='${tooldir}/lib/w32api' ;;
 356 x86_64-*-mingw*)        targ_emul=i386pep ;
 357                         targ_extra_emuls=i386pe
 358                         targ_extra_ofiles="deffilep.o pep-dll.o pe-dll.o" ;;
 359 i[3-7]86-*-interix*)    targ_emul=i386pe_posix;
 360                         targ_extra_ofiles="deffilep.o pe-dll.o" ;;
 361 i[3-7]86-*-beospe*)     targ_emul=i386beos ;;
 362 i[3-7]86-*-beos*)       targ_emul=elf_i386_be ;;
 363 i[3-7]86-*-vxworks*)    targ_emul=elf_i386_vxworks ;;
 364 i[3-7]86-*-chaos)       targ_emul=elf_i386_chaos
 365                         ;;
 366 i[3-7]86-*-nacl*)       targ_emul=elf_i386_nacl
 367                         targ_extra_emuls="armelf_nacl armelfb_nacl"
 368                         targ_extra_libpath=$targ_extra_emuls
 369                         targ64_extra_emuls="elf32_x86_64_nacl elf_x86_64_nacl"
 370                         targ64_extra_libpath=$targ64_extra_emuls
 371                         ;;
 372 x86_64-*-nacl*)         targ_emul=elf32_x86_64_nacl
 373                         targ_extra_emuls="elf_i386_nacl elf_x86_64_nacl armelf_nacl armelfb_nacl"
 374                         targ_extra_libpath=$targ_extra_emuls
 375                         tdir_elf_i386_nacl=`echo ${targ_alias} | sed -e 's/x86_64/i386/'`
 376                         ;;
 377 ia16-*-elf*)            targ_emul=elf_i386 targ_extra_emuls=i386msdos ;;
 378 ia64-*-elf*)            targ_emul=elf64_ia64 ;;
 379 ia64-*-freebsd* | ia64-*-kfreebsd*-gnu)
 380                         targ_emul=elf64_ia64_fbsd
 381                         targ_extra_emuls="elf64_ia64" ;;
 382 ia64-*-netbsd*)         targ_emul=elf64_ia64 ;;
 383 ia64-*-linux*)          targ_emul=elf64_ia64 ;;
 384 ia64-*-*vms*)           targ_emul=elf64_ia64_vms ;;
 385 ia64-*-aix*)            targ_emul=elf64_aix
 386                         ;;
 387 ip2k-*-elf)             targ_emul=elf32ip2k
 388                         ;;
 389 iq2000-*-elf)           targ_emul=elf32iq2000 ; targ_extra_emuls="elf32iq10"
 390                         ;;
 391 lm32-*-*linux*)         targ_emul=elf32lm32fd ;;
 392 lm32-*-*)               targ_emul=elf32lm32 ; targ_extra_emuls="elf32lm32fd"
 393                         ;;
 394 m32c-*-elf | m32c-*-rtems*)
 395                         targ_emul=elf32m32c
 396                         ;;
 397 m32r*le-*-elf*)         targ_emul=m32rlelf ;;
 398 m32r*-*-elf* | m32r*-*-rtems*)
 399                         targ_emul=m32relf ;;
 400 m32r*le-*-linux-*)      targ_emul=m32rlelf_linux ;;
 401 m32r*-*-linux-*)        targ_emul=m32relf_linux
 402                         ;;
 403 m68hc11-*-*|m6811-*-*)  targ_emul=m68hc11elf
 404                         targ_extra_emuls="m68hc11elfb m68hc12elf m68hc12elfb" ;;
 405 m68hc12-*-*|m6812-*-*)  targ_emul=m68hc12elf
 406                         targ_extra_emuls="m68hc12elfb m68hc11elf m68hc11elfb" ;;
 407 m68*-*-netbsdelf*)      targ_emul=m68kelfnbsd ;;
 408 m68*-*-*)               targ_emul=m68kelf ;;
 409 s12z-*-*)               targ_emul=m9s12zelf
 410                         ;;
 411 mcore-*-pe)             targ_emul=mcorepe ;
 412                         targ_extra_ofiles="deffilep.o pe-dll.o" ;;
 413 mcore-*-elf)            targ_emul=elf32mcore
 414                         ;;
 415 mep-*-elf)              targ_emul=elf32mep ;;
 416 metag-*-*)              targ_emul=elf32metag ;;
 417 microblazeel*-linux*)   targ_emul="elf32mbel_linux"
 418                         targ_extra_emuls="elf32mb_linux"
 419                         ;;
 420 microblaze*-linux*)     targ_emul="elf32mb_linux"
 421                         targ_extra_emuls="elf32mbel_linux"
 422                         ;;
 423 microblazeel*)          targ_emul=elf32microblazeel
 424                         targ_extra_emuls=elf32microblaze
 425                         ;;
 426 microblaze*)            targ_emul=elf32microblaze
 427                         targ_extra_emuls=elf32microblazeel
 428                         ;;
 429 mips*-sgi-irix5*)       targ_emul=elf32bsmip ;;
 430 mips*-sgi-irix6*)       targ_emul=elf32bmipn32
 431                         targ_extra_emuls="elf32bsmip elf64bmip"
 432                         targ_extra_libpath=$targ_extra_emuls ;;
 433 mips*el-*-netbsd*)      targ_emul=elf32ltsmip
 434                         targ_extra_emuls="elf32btsmip elf64ltsmip elf64btsmip"
 435                         ;;
 436 mips*-*-netbsd*)        targ_emul=elf32btsmip
 437                         targ_extra_emuls="elf32ltsmip elf64btsmip elf64ltsmip"
 438                         ;;
 439 mips64el-*-openbsd*)    targ_emul=elf64ltsmip
 440                         targ_extra_emuls=elf64btsmip
 441                         ;;
 442 mips64-*-openbsd*)      targ_emul=elf64btsmip
 443                         targ_extra_emuls=elf64ltsmip
 444                         ;;
 445 mips*vr4300el-*-elf*)   targ_emul=elf32l4300 ;;
 446 mips*vr4300-*-elf*)     targ_emul=elf32b4300 ;;
 447 mips*vr4100el-*-elf*)   targ_emul=elf32l4300 ;;
 448 mips*vr4100-*-elf*)     targ_emul=elf32b4300 ;;
 449 mips*vr5000el-*-elf*)   targ_emul=elf32l4300 ;;
 450 mips*vr5000-*-elf*)     targ_emul=elf32b4300 ;;
 451 mips*el-sde-elf* | mips*el-mti-elf* | mips*el-img-elf*)
 452                         targ_emul=elf32ltsmip
 453                         targ_extra_emuls="elf32btsmip elf32ltsmipn32 elf64ltsmip elf32btsmipn32 elf64btsmip" ;;
 454 mips*-sde-elf* | mips*-mti-elf* | mips*-img-elf*)
 455                         targ_emul=elf32btsmip
 456                         targ_extra_emuls="elf32ltsmip elf32btsmipn32 elf64btsmip elf32ltsmipn32 elf64ltsmip" ;;
 457 mips64*el-ps2-elf*)     targ_emul=elf32lr5900n32
 458                         targ_extra_emuls="elf32lr5900"
 459                         targ_extra_libpath=$targ_extra_emuls ;;
 460 mips*el-ps2-elf*)       targ_emul=elf32lr5900
 461                         targ_extra_emuls="elf32lr5900n32"
 462                         targ_extra_libpath=$targ_extra_emuls ;;
 463 mips*el-*-elf*)         targ_emul=elf32elmip ;;
 464 mips*-*-elf* | mips*-*-rtems*)
 465                         targ_emul=elf32ebmip ;;
 466 mips*el-*-vxworks*)     targ_emul=elf32elmipvxworks
 467                         targ_extra_emuls="elf32ebmipvxworks" ;;
 468 mips*-*-vxworks*)       targ_emul=elf32ebmipvxworks
 469                         targ_extra_emuls="elf32elmipvxworks" ;;
 470 mips*-*-windiss)        targ_emul=elf32mipswindiss ;;
 471 mips64*el-*-linux-*)    targ_emul=elf32ltsmipn32
 472                         targ_extra_emuls="elf32btsmipn32 elf32ltsmip elf32btsmip elf64ltsmip elf64btsmip"
 473                         targ_extra_libpath=$targ_extra_emuls ;;
 474 mips64*-*-linux-*)      targ_emul=elf32btsmipn32
 475                         targ_extra_emuls="elf32ltsmipn32 elf32btsmip elf32ltsmip elf64btsmip elf64ltsmip"
 476                         targ_extra_libpath=$targ_extra_emuls ;;
 477 mips*el-*-linux-*)      targ_emul=elf32ltsmip
 478                         targ_extra_emuls="elf32btsmip elf32ltsmipn32 elf64ltsmip elf32btsmipn32 elf64btsmip"
 479                         targ_extra_libpath=$targ_extra_emuls ;;
 480 mips*-*-linux-*)        targ_emul=elf32btsmip
 481                         targ_extra_emuls="elf32ltsmip elf32btsmipn32 elf64btsmip elf32ltsmipn32 elf64ltsmip"
 482                         targ_extra_libpath=$targ_extra_emuls ;;
 483 mips64*el-*-freebsd* | mips64*el-*-kfreebsd*-gnu)
 484                         targ_emul=elf32ltsmipn32_fbsd
 485                         targ_extra_emuls="elf32ltsmip elf32btsmip elf32ltsmipn32 elf32btsmipn32 elf64ltsmip elf64btsmip elf32ltsmip_fbsd elf32btsmip_fbsd elf32btsmipn32_fbsd elf64ltsmip_fbsd elf64btsmip_fbsd"
 486                         targ_extra_libpath=$targ_extra_emuls ;;
 487 mips64*-*-freebsd* | mips64*-*-kfreebsd*-gnu)
 488                         targ_emul=elf32btsmipn32_fbsd
 489                         targ_extra_emuls="elf32ltsmip elf32btsmip elf32ltsmipn32 elf32btsmipn32 elf64ltsmip elf64btsmip elf32ltsmip_fbsd elf32btsmip_fbsd elf32ltsmipn32_fbsd elf64ltsmip_fbsd elf64btsmip_fbsd"
 490                         targ_extra_libpath=$targ_extra_emuls ;;
 491 mips*el-*-freebsd* | mips*el-*-kfreebsd*-gnu)
 492                         targ_emul=elf32ltsmip_fbsd
 493                         targ_extra_emuls="elf32ltsmip elf32btsmip elf32ltsmipn32 elf32btsmipn32 elf64ltsmip elf64btsmip elf32ltsmipn32_fbsd elf32btsmip_fbsd elf32btsmipn32_fbsd elf64ltsmip_fbsd elf64btsmip_fbsd"
 494                         targ_extra_libpath=$targ_extra_emuls ;;
 495 mips*-*-freebsd* | mips*-*-kfreebsd*-gnu)
 496                         targ_emul=elf32btsmip_fbsd
 497                         targ_extra_emuls="elf32ltsmip elf32btsmip elf32ltsmipn32 elf32btsmipn32 elf64ltsmip elf64btsmip elf32ltsmip_fbsd elf32btsmipn32_fbsd elf32ltsmipn32_fbsd elf64ltsmip_fbsd elf64btsmip_fbsd"
 498                         targ_extra_libpath=$targ_extra_emuls ;;
 499 mips*-*-sysv4*)         targ_emul=elf32btsmip
 500                         ;;
 501 mmix-*-*)               targ_emul=mmo
 502                         targ_extra_emuls=elf64mmix
 503                         ;;
 504 am33_2.0-*-linux*)      targ_emul=elf32am33lin ;;
 505 mn10200-*-*)            targ_emul=mn10200 ;;
 506 mn10300-*-*)            targ_emul=mn10300
 507                         ;;
 508 mt-*elf)                targ_emul=elf32mt
 509                         ;;
 510 msp430-*-*)             targ_emul=msp430elf
 511                         targ_extra_emuls="msp430X"
 512                         ;;
 513 nds32*le-*-elf*)        targ_emul=nds32elf
 514                         targ_extra_emuls="nds32elf16m nds32belf nds32belf16m"
 515                         ;;
 516 nds32*be-*-elf*)        targ_emul=nds32belf
 517                         targ_extra_emuls="nds32elf nds32elf16m nds32belf16m"
 518                         ;;
 519 nds32*le-*-linux-gnu*)  targ_emul=nds32elf_linux ;;
 520 nds32*be-*-linux-gnu*)  targ_emul=nds32belf_linux ;;
 521 nios2*-*-linux*)        targ_emul=nios2linux ;;
 522 nios2*-*-*)             targ_emul=nios2elf ;;
 523 ns32k-pc532-mach* | ns32k-pc532-ux*)  targ_emul=pc532macha ;;
 524 ns32k-*-netbsd* | ns32k-pc532-lites*) targ_emul=ns32knbsd
 525                         ;;
 526 or1k-*-elf | or1knd-*-elf | or1k-*-rtems* | or1knd-*-rtems*)
 527                         targ_emul=elf32or1k ;;
 528 or1k-*-linux* | or1knd-*-linux*)        targ_emul=elf32or1k_linux ;;
 529 pdp11-*-*)              targ_emul=pdp11
 530                         ;;
 531 pjl*-*-*)               targ_emul=pjlelf
 532                         targ_extra_emuls="elf_i386 elf_iamcu" ;;
 533 pj*-*-*)                targ_emul=pjelf
 534                         ;;
 535 powerpc-*-freebsd* | powerpc-*-kfreebsd*-gnu)
 536                         targ_emul=elf32ppc_fbsd
 537                         targ_extra_emuls="elf32ppc elf32ppcsim"
 538                         targ_extra_libpath=elf32ppc;
 539                         tdir_elf32ppcsim=`echo ${targ_alias} | sed -e 's/ppc/ppcsim/'` ;;
 540 powerpc64-*-freebsd*)
 541                         targ_emul=elf64ppc_fbsd
 542                         targ_extra_emuls="elf64ppc elf32ppc_fbsd elf32ppc"
 543                         targ_extra_libpath="elf32ppc_fbsd elf32ppc"
 544                         tdir_elf32ppc=`echo "${targ_alias}" | sed -e 's/64//'`
 545                         tdir_elf32ppc_fbsd=$tdir_elf32ppc
 546                         ;;
 547 powerpc-*-vxworks*)
 548                         targ_emul=elf32ppcvxworks
 549                         targ_extra_emuls="elf32ppc elf32ppclinux elf32ppcsim" ;;
 550 powerpc*-*-elf* | powerpc*-*-eabi* | powerpc*-*-sysv* \
 551   | powerpc*-*-linux* | powerpc*-*-netbsd* | powerpc*-*-openbsd* \
 552   | powerpc*-*-rtems* \
 553   | powerpc*-*-solaris* | powerpc*-*-kaos* | powerpc*-*-vxworks*)
 554                         case "${targ}" in
 555                         powerpc64*)
 556                             targ_emul=elf64ppc
 557                             targ_extra_emuls="elf32ppc elf32ppclinux elf32ppcsim"
 558                             targ_extra_libpath="elf32ppc elf32ppclinux" ;;
 559                         *linux*)
 560                             targ_emul=elf32ppclinux
 561                             targ_extra_emuls="elf32ppc elf32ppcsim"
 562                             targ_extra_libpath=elf32ppc
 563                             targ64_extra_emuls=elf64ppc
 564                             targ64_extra_libpath=elf64ppc ;;
 565                         *)
 566                             targ_emul=elf32ppc
 567                             targ_extra_emuls="elf32ppclinux elf32ppcsim"
 568                             targ_extra_libpath=elf32ppclinux
 569                             targ64_extra_emuls=elf64ppc
 570                             targ64_extra_libpath=elf64ppc ;;
 571                         esac
 572                         td=tdir_elf32ppc
 573                         td64=tdir_elf64ppc
 574                         s=s/ppc/lppc/g
 575                         case "${targ}" in
 576                         powerpcle-* | powerpc64le-*)
 577                             for z in td td64 targ_emul targ_extra_emuls \
 578                                          targ_extra_libpath targ64_extra_emuls \
 579                                          targ64_extra_libpath
 580                             do
 581                                 eval ${z}=\"\`echo \$${z} \| sed -e $s\`\"
 582                             done
 583                             s=s/lppc/ppc/g ;;
 584                         esac
 585                         # Why oh why did we set tooldir based on target_alias
 586                         # rather than on target?
 587                         eval tdir_${targ_emul}="${targ_alias}"
 588                         cpu=`echo "${targ_alias}" | sed -e 's/-.*//'`
 589                         rest=`echo "${targ_alias}" | sed -e 's/^[^-]*//'`
 590                         le=le
 591                         case "${cpu}" in
 592                         *little) le=little
 593                         esac
 594                         ta32=`echo "${cpu}" | sed -e s/64//`"${rest}"
 595                         ta64=`echo "${cpu}" | sed -e 's/64//;s/$/64/;s/'${le}'64$/64'${le}'/;s/be64$/64be/'`"${rest}"
 596                         eval test -n \"\$${td}\" || eval ${td}="${ta32}"
 597                         eval test -n \"\$${td}linux\" || eval ${td}linux="${ta32}"
 598                         eval test -n \"\$${td}sim\" || eval ${td}sim="${ta32}"
 599                         eval test -n \"\$${td64}\" || eval ${td64}="${ta64}"
 600                         # Now provide the other endian
 601                         for z in targ_extra_emuls targ_extra_libpath
 602                         do
 603                             eval ${z}=\"\$${z} \`echo ${targ_emul} \$${z} \| sed -e $s\`\"
 604                         done
 605                         for z in targ64_extra_emuls targ64_extra_libpath
 606                         do
 607                             eval ${z}=\"\$${z} \`echo \$${z} \| sed -e $s\`\"
 608                         done
 609                         td=`echo "${td}" | sed -e $s`
 610                         td64=`echo "${td64}" | sed -e $s`
 611                         case "${targ}" in
 612                         powerpcle-* | powerpc64le-*)
 613                             cpu=`echo "${cpu}" | sed -e s/${le}\$//` ;;
 614                         *)
 615                             cpu=`echo "${cpu}" | sed -e s/be\$//`${le} ;;
 616                         esac
 617                         ta32=`echo "${cpu}" | sed -e s/64//`"${rest}"
 618                         ta64=`echo "${cpu}" | sed -e 's/64//;s/$/64/;s/'${le}'64$/64'${le}/`"${rest}"
 619                         eval test -n \"\$${td}\" || eval ${td}="${ta32}"
 620                         eval test -n \"\$${td}linux\" || eval ${td}linux="${ta32}"
 621                         eval test -n \"\$${td}sim\" || eval ${td}sim="${ta32}"
 622                         eval test -n \"\$${td64}\" || eval ${td64}="${ta64}"
 623                         ;;
 624 powerpc-*-nto*)         targ_emul=elf32ppcnto ;;
 625 powerpcle-*-nto*)       targ_emul=elf32lppcnto ;;
 626 powerpc-*-macos*)       targ_emul=ppcmacos ;;
 627 powerpcle-*-pe | powerpcle-*-winnt* | powerpcle-*-cygwin*)
 628                         targ_emul=ppcpe
 629                         targ_extra_ofiles="deffilep.o pe-dll.o" ;;
 630 powerpc-*-aix[5-9]*)    targ_emul=aix5ppc ;;
 631 powerpc-*-aix*)         targ_emul=aixppc ;;
 632 powerpc-*-beos*)        targ_emul=aixppc ;;
 633 powerpc-*-windiss*)     targ_emul=elf32ppcwindiss ;;
 634 powerpc-*-lynxos*)      targ_emul=ppclynx ;;
 635 pru*-*-*)               targ_emul=pruelf ;;
 636 riscv32*-*-linux*)      targ_emul=elf32lriscv
 637                         targ_extra_emuls="elf32lriscv_ilp32f elf32lriscv_ilp32 elf64lriscv elf64lriscv_lp64f elf64lriscv_lp64"
 638                         targ_extra_libpath=$targ_extra_emuls ;;
 639 riscv-*-* | riscv32*-*-*)
 640                         targ_emul=elf32lriscv
 641                         targ_extra_emuls="elf64lriscv"
 642                         targ_extra_libpath=$targ_extra_emuls ;;
 643 riscv64*-*-linux*)      targ_emul=elf64lriscv
 644                         targ_extra_emuls="elf64lriscv_lp64f elf64lriscv_lp64 elf32lriscv elf32lriscv_ilp32f elf32lriscv_ilp32"
 645                         targ_extra_libpath=$targ_extra_emuls ;;
 646 riscv64*-*-*)           targ_emul=elf64lriscv
 647                         targ_extra_emuls="elf32lriscv"
 648                         targ_extra_libpath=$targ_extra_emuls ;;
 649 rs6000-*-aix[5-9]*)     targ_emul=aix5rs6 ;;
 650 rs6000-*-aix*)          targ_emul=aixrs6
 651                         ;;
 652 rl78-*-*)               targ_emul=elf32rl78 ;;
 653 rx-*-*)                 targ_emul=elf32rx ;;
 654 s390x-*-linux*)         targ_emul=elf64_s390
 655                         targ_extra_emuls=elf_s390
 656                         targ_extra_libpath=$targ_extra_emuls
 657                         tdir_elf_s390=`echo ${targ_alias} | sed -e 's/s390x/s390/'` ;;
 658 s390x-*-tpf*)           targ_emul=elf64_s390
 659                         tdir_elf_s390=`echo ${targ_alias} | sed -e 's/s390x/s390/'` ;;
 660 s390-*-linux*)          targ_emul=elf_s390
 661                         targ64_extra_emuls=elf64_s390
 662                         targ64_extra_libpath=elf64_s390
 663                         tdir_elf64_s390=`echo ${targ_alias} | sed -e 's/s390/s390x/'`
 664                         ;;
 665 score-*-elf)            targ_emul=score7_elf
 666                         targ_extra_emuls=score3_elf ;;
 667 sh-*-linux*)            targ_emul=shlelf_linux
 668                         targ_extra_emuls="shelf_linux shlelf_fd shelf_fd"
 669                         targ_extra_libpath=shelf_linux ;;
 670 sh*eb-*-linux*)         targ_emul=shelf_linux
 671                         targ_extra_emuls="shelf_fd" ;;
 672 sh*-*-linux*)           targ_emul=shlelf_linux
 673                         targ_extra_emuls="shlelf_fd" ;;
 674 sh*l*-*-netbsdelf*)     targ_emul=shlelf_nbsd
 675                         targ_extra_emuls=shelf_nbsd ;;
 676 sh*-*-netbsdelf*)       targ_emul=shelf_nbsd
 677                         targ_extra_emuls=shlelf_nbsd ;;
 678 shle*-*-elf* | sh[1234]*le*-*-elf | shle*-*-kaos*)
 679                         targ_emul=shlelf
 680                         targ_extra_emuls="shelf shl sh" ;;
 681 sh-*-elf* | sh[1234]*-*-elf | sh-*-rtems* | sh-*-kaos*)
 682                         targ_emul=shelf
 683                         targ_extra_emuls="shlelf sh shl" ;;
 684 sh-*-uclinux* | sh[12]-*-uclinux*)
 685                         targ_emul=shelf_uclinux
 686                         targ_extra_emuls="shelf shlelf sh shl shelf_fd shlelf_fd" ;;
 687 sh-*-vxworks)           targ_emul=shelf_vxworks
 688                         targ_extra_emuls=shlelf_vxworks ;;
 689 sh-*-nto*)              targ_emul=shelf_nto
 690                         targ_extra_emuls=shlelf_nto ;;
 691 sh-*-pe)                targ_emul=shpe ;
 692                         targ_extra_ofiles="deffilep.o pe-dll.o" ;;
 693 sh-*-*)                 targ_emul=sh; targ_extra_emuls=shl ;;
 694 sparc64-*-freebsd* | sparcv9-*-freebsd* | sparc64-*-kfreebsd*-gnu | sparcv9-*-kfreebsd*-gnu)
 695                         targ_emul=elf64_sparc_fbsd
 696                         targ_extra_emuls="elf64_sparc elf32_sparc"
 697                         targ_extra_libpath=$targ_extra_emuls
 698                         tdir_elf32_sparc=`echo ${targ_alias} | sed -e 's/64//'` ;;
 699 sparc64-*-linux-*)      targ_emul=elf64_sparc
 700                         targ_extra_emuls="elf32_sparc"
 701                         targ_extra_libpath=elf32_sparc
 702                         tdir_elf32_sparc=`echo ${targ_alias} | sed -e 's/64//'` ;;
 703 sparc64-*-*bsd*)        targ_emul=elf64_sparc
 704                         targ_extra_emuls="elf32_sparc" ;;
 705 sparc64-*-solaris2* | sparcv9-*-solaris2*)
 706                         targ_emul=elf64_sparc_sol2
 707                         targ_extra_emuls="elf64_sparc elf32_sparc_sol2 elf32_sparc"
 708                         targ_extra_libpath=$targ_extra_emuls
 709                         tdir_elf32_sparc=`echo ${targ_alias} | sed -e 's/64//'` ;;
 710 sparc64-*-*)            targ_emul=elf64_sparc ;;
 711 sparc*-*-linux-*)       targ_emul=elf32_sparc
 712                         targ_extra_emuls="elf64_sparc"
 713                         targ_extra_libpath=elf64_sparc
 714                         tdir_elf64_sparc=`echo ${targ_alias} | sed -e 's/32//'` ;;
 715 sparc-*-solaris2.[0-6] | sparc-*-solaris2.[0-6].*)
 716                         targ_emul=elf32_sparc_sol2
 717                         targ_extra_emuls=elf32_sparc ;;
 718 sparc-*-solaris2*)      targ_emul=elf32_sparc_sol2
 719                         targ_extra_emuls="elf32_sparc elf64_sparc_sol2 elf64_sparc"
 720                         targ_extra_libpath=$targ_extra_emuls
 721                         tdir_elf64_sparc=`echo ${targ_alias} | sed -e 's/32//'` ;;
 722 sparc*-*-vxworks*)      targ_emul=elf32_sparc_vxworks ;;
 723 sparc*-*-*)             targ_emul=elf32_sparc ;;
 724 spu-*-elf*)             targ_emul=elf32_spu ;;
 725 tic30-*-*aout*)         targ_emul=tic30aout ;;
 726 tic30-*-*coff*)         targ_emul=tic30coff ;;
 727 tic4x-*-* | c4x-*-*)    targ_emul=tic4xcoff ; targ_extra_emuls="tic3xcoff tic3xcoff_onchip" ;;
 728 tic54x-*-* | c54x*-*-*) targ_emul=tic54xcoff ;;
 729 tic6x-*-elf)            targ_emul=elf32_tic6x_elf_le
 730                         targ_extra_emuls="elf32_tic6x_elf_be elf32_tic6x_le elf32_tic6x_be"
 731                         targ_extra_libpath=$targ_extra_emuls
 732                         ;;
 733 tic6x-*-uclinux)        targ_emul=elf32_tic6x_linux_le
 734                         targ_extra_emuls="elf32_tic6x_linux_be elf32_tic6x_le elf32_tic6x_be"
 735                         targ_extra_libpath=$targ_extra_emuls
 736                         ;;
 737 tic80-*-*)              targ_emul=tic80coff
 738                         ;;
 739 tilegx-*-*)             targ_emul=elf64tilegx
 740                         targ_extra_emuls="elf64tilegx_be elf32tilegx elf32tilegx_be"
 741                         targ_extra_libpath=$targ_extra_emuls ;;
 742 tilegxbe-*-*)           targ_emul=elf64tilegx_be
 743                         targ_extra_emuls="elf64tilegx elf32tilegx elf32tilegx_be"
 744                         targ_extra_libpath=$targ_extra_emuls ;;
 745 tilepro-*-*)            targ_emul=elf32tilepro ;;
 746 ft32-*-*)               targ_emul=elf32ft32
 747                         ;;
 748 v850*-*-*)              targ_emul=v850_rh850
 749                         targ_extra_emuls=v850
 750                         ;;
 751 vax-*-netbsdelf*)       targ_emul=elf32vax
 752                         targ_extra_emuls=vaxnbsd ;;
 753 vax-*-netbsdaout* | vax-*-netbsd*)
 754                         targ_emul=vaxnbsd
 755                         targ_extra_emuls=elf32vax ;;
 756 vax-*-linux-*)          targ_emul=elf32vax
 757                         ;;
 758 visium-*-elf)           targ_emul=elf32visium
 759                         ;;
 760 xc16x-*-elf)            targ_emul=elf32xc16x
 761                         targ_extra_emuls="elf32xc16xl elf32xc16xs"
 762                         ;;
 763 xstormy16-*-*)          targ_emul=elf32xstormy16
 764                         ;;
 765 xtensa*-*-*)            targ_emul=elf32xtensa
 766                         ;;
 767 xgate-*-*)              targ_emul=xgateelf
 768                         ;;
 769 z80-*-coff)             targ_emul=z80
 770                         ;;
 771 z8k-*-coff)             targ_emul=z8002; targ_extra_emuls=z8001
 772                         ;;
 773 *-*-ieee*)              targ_emul=vanilla
 774                         ;;
 775 *)
 776   echo 2>&1 "*** ld does not support target ${targ}"
 777   echo 2>&1 "*** see ld/configure.tgt for supported targets"
 778   exit 1
 779
 780 esac
 781
 782 NATIVE_LIB_DIRS='/usr/local/lib /lib /usr/lib'
 783 case "${target}" in
 784
 785 *-*-dragonfly*)
 786   NATIVE_LIB_DIRS='/lib /usr/lib /usr/pkg/lib /usr/local/lib'
 787   ;;
 788
 789 *-*-freebsd*)
 790   NATIVE_LIB_DIRS='/lib /usr/lib /usr/local/lib'
 791   ;;
 792
 793 hppa*64*-*-hpux11*)
 794   NATIVE_LIB_DIRS=/usr/lib/pa20_64
 795   ;;
 796
 797 i[3-7]86-*-sysv4*)
 798   NATIVE_LIB_DIRS='/usr/local/lib /usr/ccs/lib /lib /usr/lib'
 799   ;;
 800
 801 i[3-7]86-*-solaris*)
 802   NATIVE_LIB_DIRS='/usr/local/lib /usr/ccs/lib /lib /usr/lib'
 803   ;;
 804
 805 i[3-7]86-pc-interix*)
 806   NATIVE_LIB_DIRS='/usr/local/lib $$INTERIX_ROOT/usr/lib /lib /usr/lib'
 807   ;;
 808
 809 ia64-*-aix*)
 810   NATIVE_LIB_DIRS='/usr/local/lib /usr/lib/ia64l64 /lib /usr/lib'
 811   ;;
 812
 813 sparc*-*-solaris2*)
 814   NATIVE_LIB_DIRS='/usr/local/lib /usr/ccs/lib /lib /usr/lib'
 815   ;;
 816
 817 spu-*-elf*)
 818   # This allows to build a pair of PPU/SPU toolchains with common sysroot.
 819   NATIVE_LIB_DIRS='/lib'
 820   ;;
 821
 822 i[03-9x]86-*-cygwin* | x86_64-*-cygwin*)
 823   NATIVE_LIB_DIRS='/usr/lib /usr/lib/w32api'
 824   ;;
 825
 826 *-*-linux*)
 827   ;;
 828
 829 *-*-netbsd*)
 830   ;;
 831
 832 alpha*-*-*)
 833   NATIVE_LIB_DIRS='/usr/local/lib /usr/ccs/lib /lib /usr/lib'
 834   ;;
 835
 836 esac
 837
 838 case "${target}" in
 839 frv-*-* | hppa*-*-* | ia64-*-* | mips*-*-*)
 840   # Don't enable -z relro by default since many relro tests fail on these
 841   # targets:
 842   # FAIL: strip -z relro (relro1)
 843   # FAIL: strip -z relro -shared (relro1)
 844   # FAIL: objcopy -z relro (relro1)
 845   # FAIL: objcopy -z relro -shared (relro1)
 846   # FAIL: objcopy -z relro (tdata1)
 847   # FAIL: objcopy -shared -z relro (tdata1)
 848   # FAIL: objcopy -z relro (tdata2)
 849   # FAIL: objcopy -shared -z relro (tdata2)
 850   # FAIL: objcopy -z relro (tdata3)
 851   # FAIL: objcopy -shared -z relro (tdata3)
 852   # FAIL: objcopy -shared -z relro (tbss1)
 853   # FAIL: objcopy -shared -z relro (tbss2)
 854   # FAIL: objcopy -shared -z relro (tbss3)
 855   ;;
 856 *-*-linux*)
 857   if test ${ac_default_ld_z_relro} = unset; then
 858     ac_default_ld_z_relro=1
 859   fi
 860   ;;
 861 esac
 862
 863 # Enable -z separate-code by default for Linux/x86.
 864 case "${target}" in
 865 i[3-7]86-*-linux-* | x86_64-*-linux-*)
 866   if test ${ac_default_ld_z_separate_code} = unset; then
 867     ac_default_ld_z_separate_code=1
 868   fi
 869   ;;
 870 esac