gcc/configure.in

   1 # configure.in for GNU CC
   2 # Process this file with autoconf to generate a configuration script.
   3
   4 # Copyright (C) 1997 Free Software Foundation, Inc.
   5
   6 #This file is part of GNU CC.
   7
   8 #GNU CC is free software; you can redistribute it and/or modify
   9 #it under the terms of the GNU General Public License as published by
  10 #the Free Software Foundation; either version 2, or (at your option)
  11 #any later version.
  12
  13 #GNU CC is distributed in the hope that it will be useful,
  14 #but WITHOUT ANY WARRANTY; without even the implied warranty of
  15 #MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16 #GNU General Public License for more details.
  17
  18 #You should have received a copy of the GNU General Public License
  19 #along with GNU CC; see the file COPYING.  If not, write to
  20 #the Free Software Foundation, 59 Temple Place - Suite 330,
  21 #Boston, MA 02111-1307, USA.
  22
  23 # Initialization and defaults
  24 AC_INIT(tree.c)
  25 native_prefix=/usr
  26 remove=rm
  27 hard_link=ln
  28 symbolic_link='ln -s'
  29 copy=cp
  30
  31 # Check for additional parameters
  32
  33 # With GNU ld
  34 AC_ARG_WITH(gnu-ld,
  35 [  --with-gnu-ld           arrange to work with GNU ld.],
  36 gnu_ld=yes,
  37 gnu_ld=no)
  38
  39 # With GNU as
  40 AC_ARG_WITH(gnu-as,
  41 [  --with-gnu-as           arrange to work with GNU as.],
  42 gas=yes,
  43 gas=no)
  44
  45 # With stabs
  46 AC_ARG_WITH(stabs,
  47 [  --with-stabs            arrange to use stabs instead of host debug format.],
  48 stabs=yes,
  49 stabs=no)
  50
  51 # With ELF
  52 AC_ARG_WITH(elf,
  53 [  --with-elf              arrange to use ELF instead of host debug format.],
  54 elf=yes,
  55 elf=no)
  56
  57 # Specify the local prefix
  58 AC_ARG_WITH(local-prefix,
  59 [  --with-local-prefix=DIR specifies directory to put local include.],
  60 local_prefix=$with_local_prefix,
  61 local_prefix=/usr/local)
  62
  63 # Default local prefix if it is empty
  64 if [[ x$local_prefix = x ]]; then
  65         local_prefix=/usr/local
  66 fi
  67
  68 # Specify the g++ header file directory
  69 AC_ARG_WITH(gxx-include-dir,
  70 [  --with-gxx-include-dir=DIR
  71                           specifies directory to put g++ header files.],
  72 gxx_include_dir=$with_gxx_include_dir,
  73 gxx_include_dir='${prefix}/include/g++')
  74
  75 # Default g++ header file directory if it is empty
  76 if [[ x$gxx_include_dir = x ]]; then
  77         gxx_include_dir='${prefix}/include/g++'
  78 fi
  79
  80 # Enable threads
  81 # Pass with no value to take the default
  82 # Pass with a value to specify a thread package
  83 AC_ARG_ENABLE(threads,
  84 [  --enable-threads        enable thread usage for target GCC.
  85   --enable-threads=LIB    use LIB thread package for target GCC.],
  86 if [[[ x$enable_threads = xno ]]]; then
  87         enable_threads=''
  88 fi,
  89 enable_threads='')
  90
  91 # Check if a valid thread package
  92 case x${enable_threads} in
  93         x | xno)
  94                 # No threads
  95                 thread_file='single'
  96                 ;;
  97         xyes)
  98                 # default
  99                 thread_file=''
 100                 ;;
 101         xdecosf1 | xirix | xmach | xos2 | xposix | xpthreads | xsingle | \
 102         xsolaris | xwin32)
 103                 thread_file=$enable_threads
 104                 ;;
 105         *)
 106                 echo "$enable_threads is an unknown thread package" 1>&2
 107                 exit 1
 108                 ;;
 109 esac
 110
 111 # Determine the host, build, and target systems
 112 AC_CANONICAL_SYSTEM
 113
 114 # Find some useful tools
 115 AC_PROG_AWK
 116 AC_PROG_LEX
 117 AC_PROG_LN_S
 118 AC_PROG_RANLIB
 119 AC_PROG_YACC
 120 AC_PROG_INSTALL
 121
 122 # Find the native compiler
 123 AC_PROG_CC
 124 AC_PROG_MAKE_SET
 125
 126 # File extensions
 127 manext='.1'
 128 objext='.o'
 129 exeext=''
 130 AC_SUBST(manext)
 131 AC_SUBST(objext)
 132 AC_SUBST(exeext)
 133
 134 build_xm_file=
 135 build_broken_install=
 136 build_install_headers_dir=install-headers-tar
 137 build_exeext=
 138 host_xm_file=
 139 host_xmake_file=
 140 host_truncate_target=
 141
 142 # Decode the host machine, then the target machine.
 143 # For the host machine, we save the xm_file variable as host_xm_file;
 144 # then we decode the target machine and forget everything else
 145 # that came from the host machine.
 146 for machine in $build $host $target; do
 147
 148         out_file=
 149         xmake_file=
 150         tmake_file=
 151         extra_headers=
 152         extra_passes=
 153         extra_parts=
 154         extra_programs=
 155         extra_objs=
 156         extra_host_objs=
 157         extra_gcc_objs=
 158         float_format=
 159         # Set this to force installation and use of collect2.
 160         use_collect2=
 161         # Set this to override the default target model.
 162         target_cpu_default=
 163         # Set this to force use of install.sh.
 164         broken_install=
 165         # Set this to control which fixincludes program to use.
 166         fixincludes=fixincludes
 167         # Set this to control how the header file directory is installed.
 168         install_headers_dir=install-headers-tar
 169         # Set this to a non-empty list of args to pass to cpp if the target
 170         # wants its .md file passed through cpp.
 171         md_cppflags=
 172         # Set this if directory names should be truncated to 14 characters.
 173         truncate_target=
 174         # Set this if gdb needs a dir command with `dirname $out_file`
 175         gdb_needs_out_file_path=
 176         # Set this if the build machine requires executables to have a
 177         # file name suffix.
 178         exeext=
 179
 180         # Set default cpu_type, tm_file and xm_file so it can be updated in
 181         # each machine entry.
 182         cpu_type=`echo $machine | sed 's/-.*$//'`
 183         case $machine in
 184         arm*-*-*)
 185                 cpu_type=arm
 186                 ;;
 187         c*-convex-*)
 188                 cpu_type=convex
 189                 ;;
 190         i[[3456]]86-*-*)
 191                 cpu_type=i386
 192                 ;;
 193         hppa*-*-*)
 194                 cpu_type=pa
 195                 ;;
 196         m68000-*-*)
 197                 cpu_type=m68k
 198                 ;;
 199         mips*-*-*)
 200                 cpu_type=mips
 201                 ;;
 202         powerpc*-*-*)
 203                 cpu_type=rs6000
 204                 ;;
 205         pyramid-*-*)
 206                 cpu_type=pyr
 207                 ;;
 208         sparc*-*-*)
 209                 cpu_type=sparc
 210                 ;;
 211         esac
 212
 213         tm_file=${cpu_type}/${cpu_type}.h
 214         xm_file=${cpu_type}/xm-${cpu_type}.h
 215
 216         case $machine in
 217         # Support site-specific machine types.
 218         *local*)
 219                 cpu_type=`echo $machine | sed -e 's/-.*//'`
 220                 rest=`echo $machine | sed -e "s/$cpu_type-//"`
 221                 xm_file=${cpu_type}/xm-$rest.h
 222                 tm_file=${cpu_type}/$rest.h
 223                 if [[ -f $srcdir/config/${cpu_type}/x-$rest ]] ; \
 224                 then xmake_file=${cpu_type}/x-$rest; \
 225                 else true; \
 226                 fi
 227                 if [[ -f $srcdir/config/${cpu_type}/t-$rest ]] ; \
 228                 then tmake_file=${cpu_type}/t-$rest; \
 229                 else true; \
 230                 fi
 231                 ;;
 232         1750a-*-*)
 233                 ;;
 234         a29k-*-bsd* | a29k-*-sym1*)
 235                 tm_file="${tm_file} a29k/unix.h"
 236                 xm_file=a29k/xm-unix.h
 237                 xmake_file=a29k/x-unix
 238                 use_collect2=yes
 239                 ;;
 240         a29k-*-udi | a29k-*-coff)
 241                 tm_file="${tm_file} dbxcoff.h a29k/udi.h"
 242                 tmake_file=a29k/t-a29kbare
 243                 ;;
 244         a29k-*-vxworks*)
 245                 tm_file="${tm_file} dbxcoff.h a29k/udi.h a29k/vx29k.h"
 246                 tmake_file=a29k/t-vx29k
 247                 extra_parts="crtbegin.o crtend.o"
 248                 ;;
 249         a29k-*-*)                       # Default a29k environment.
 250                 use_collect2=yes
 251                 ;;
 252         alpha-*-linux-gnuecoff*)
 253                 tm_file="${tm_file} alpha/linux.h"
 254                 xm_file="${xm_file} alpha/xm-linux.h"
 255                 target_cpu_default=4
 256                 xmake_file=none
 257                 fixincludes=Makefile.in
 258                 gas=yes gnu_ld=yes
 259                 ;;
 260         alpha-*-linux-gnu*)
 261                 tm_file="${tm_file} alpha/linux.h alpha/elf.h"
 262                 xm_file="${xm_file} alpha/xm-linux.h"
 263                 target_cpu_default=4
 264                 xmake_file=none
 265                 fixincludes=Makefile.in
 266                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
 267                 gas=yes gnu_ld=yes
 268                 if [[ x$thread_file = x ]]; then
 269                         thread_file='posix'
 270                 fi
 271                 ;;
 272         alpha-dec-osf[[456789]]*)
 273                 if [[ x$stabs = xyes ]]
 274                 then
 275                         tm_file="${tm_file} dbx.h"
 276                 fi
 277                 if [[ x$gas != xyes ]]
 278                 then
 279                         extra_passes="mips-tfile mips-tdump"
 280                 fi
 281                 broken_install=yes
 282                 use_collect2=yes
 283                 # Some versions of OSF4 (specifically X4.0-9 296.7) have
 284                 # a broken tar, so we use cpio instead.
 285                 case $machine in
 286                   alpha-dec-osf4*)
 287                     install_headers_dir=install-headers-cpio
 288                     ;;
 289                 esac
 290                 ;;
 291         alpha-dec-osf[[23]]*)
 292                 tm_file="${tm_file} alpha/osf2or3.h"
 293                 if [[ x$stabs = xyes ]]
 294                 then
 295                         tm_file="${tm_file} dbx.h"
 296                 fi
 297                 if [[ x$gas != xyes ]]
 298                 then
 299                         extra_passes="mips-tfile mips-tdump"
 300                 fi
 301                 broken_install=yes
 302                 use_collect2=yes
 303                 ;;
 304         alpha-dec-osf1.2)
 305                 tm_file="${tm_file} alpha/osf12.h"
 306                 if [[ x$stabs = xyes ]]
 307                 then
 308                         tm_file="${tm_file} dbx.h"
 309                 fi
 310                 if [[ x$gas != xyes ]]
 311                 then
 312                         extra_passes="mips-tfile mips-tdump"
 313                 fi
 314                 broken_install=yes
 315                 use_collect2=yes
 316                 ;;
 317         alpha-*-osf*)
 318                 if [[ x$stabs = xyes ]]
 319                 then
 320                         tm_file="${tm_file} dbx.h"
 321                 fi
 322                 if [[ x$gas != xyes ]]
 323                 then
 324                         extra_passes="mips-tfile mips-tdump"
 325                 fi
 326                 broken_install=yes
 327                 use_collect2=yes
 328                 ;;
 329         alpha-*-winnt3*)
 330                 tm_file="${tm_file} alpha/win-nt.h"
 331                 target_cpu_default=64
 332                 xm_file="${xm_file} config/winnt/xm-winnt.h alpha/xm-winnt.h"
 333                 tmake_file=t-libc-ok
 334                 xmake_file=winnt/x-winnt
 335                 extra_host_objs=oldnames.o
 336                 extra_gcc_objs="spawnv.o oldnames.o"
 337                 fixincludes=fixinc.winnt
 338                 if [[ x$gnu_ld != xyes ]]
 339                 then
 340                         extra_programs=ld.exe
 341                 fi
 342                 if [[ x$thread_file = x ]]; then
 343                         thread_file='win32'
 344                 fi
 345                 ;;
 346         alpha-dec-vms*)
 347                 tm_file=alpha/vms.h
 348                 xm_file="${xm_file} alpha/xm-vms.h"
 349                 tmake_file=alpha/t-vms
 350                 fixincludes=Makefile.in
 351                 ;;
 352         arm-*-coff* | armel-*-coff*)
 353                 tm_file=arm/coff.h
 354                 tmake_file=arm/t-bare
 355                 ;;
 356         arm-*-riscix1.[[01]]*)          # Acorn RISC machine (early versions)
 357                 tm_file=arm/riscix1-1.h
 358                 use_collect2=yes
 359                 ;;
 360         arm-*-riscix*)                  # Acorn RISC machine
 361                 if [[ x$gas = xyes ]]
 362                 then
 363                     tm_file=arm/rix-gas.h
 364                 else
 365                     tm_file=arm/riscix.h
 366                 fi
 367                 xmake_file=arm/x-riscix
 368                 tmake_file=arm/t-riscix
 369                 use_collect2=yes
 370                 ;;
 371         arm-semi-aout | armel-semi-aout)
 372                 tm_file=arm/semi.h
 373                 tmake_file=arm/t-semi
 374                 fixincludes=Makefile.in # There is nothing to fix
 375                 ;;
 376         arm-semi-aof | armel-semi-aof)
 377                 tm_file=arm/semiaof.h
 378                 tmake_file=arm/t-semiaof
 379                 fixincludes=Makefile.in # There is nothing to fix
 380                 ;;
 381         arm-*-linux-gnuaout*)           # ARM Linux
 382                 cpu_type=arm
 383                 xm_file=arm/xm-linux.h
 384                 xmake_file=x-linux
 385                 tm_file=arm/linux-gas.h
 386                 tmake_file=arm/t-linux
 387                 fixincludes=Makefile.in
 388                 broken_install=yes
 389                 gnu_ld=yes
 390                 ;;
 391         arm-*-*)                        # generic version
 392                 ;;
 393         c1-convex-*)                    # Convex C1
 394                 target_cpu_default=1
 395                 use_collect2=yes
 396                 fixincludes=Makefile.in
 397                 ;;
 398         c2-convex-*)                    # Convex C2
 399                 target_cpu_default=2
 400                 use_collect2=yes
 401                 fixincludes=Makefile.in
 402                 ;;
 403         c32-convex-*)
 404                 target_cpu_default=4
 405                 use_collect2=yes
 406                 fixincludes=Makefile.in
 407                 ;;
 408         c34-convex-*)
 409                 target_cpu_default=8
 410                 use_collect2=yes
 411                 fixincludes=Makefile.in
 412                 ;;
 413         c38-convex-*)
 414                 target_cpu_default=16
 415                 use_collect2=yes
 416                 fixincludes=Makefile.in
 417                 ;;
 418         clipper-intergraph-clix*)
 419                 tm_file="${tm_file} svr3.h clipper/clix.h"
 420                 xm_file=clipper/xm-clix.h
 421                 xmake_file=clipper/x-clix
 422                 extra_headers=va-clipper.h
 423                 extra_parts="crtbegin.o crtend.o"
 424                 install_headers_dir=install-headers-cpio
 425                 broken_install=yes
 426                 ;;
 427         dsp16xx-*)
 428                 ;;
 429         elxsi-elxsi-*)
 430                 use_collect2=yes
 431                 ;;
 432 # This hasn't been upgraded to GCC 2.
 433 #       fx80-alliant-*)                 # Alliant FX/80
 434 #               ;;
 435         h8300-*-*)
 436                 float_format=i32
 437                 ;;
 438         hppa1.1-*-pro*)
 439                 tm_file="pa/pa-pro.h ${tm_file} pa/pa-pro-end.h libgloss.h"
 440                 xm_file=pa/xm-papro.h
 441                 tmake_file=pa/t-pro
 442                 ;;
 443         hppa1.1-*-osf*)
 444                 target_cpu_default=1
 445                 tm_file="${tm_file} pa/pa-osf.h"
 446                 use_collect2=yes
 447                 fixincludes=Makefile.in
 448                 ;;
 449         hppa1.1-*-rtems*)
 450                 tm_file="pa/pa-pro.h ${tm_file} pa/pa-pro-end.h libgloss.h pa/rtems.h"
 451                 xm_file=pa/xm-papro.h
 452                 tmake_file=pa/t-pro
 453                 ;;
 454         hppa1.0-*-osf*)
 455                 tm_file="${tm_file} pa/pa-osf.h"
 456                 use_collect2=yes
 457                 fixincludes=Makefile.in
 458                 ;;
 459         hppa1.1-*-bsd*)
 460                 target_cpu_default=1
 461                 use_collect2=yes
 462                 fixincludes=Makefile.in
 463                 ;;
 464         hppa1.0-*-bsd*)
 465                 use_collect2=yes
 466                 fixincludes=Makefile.in
 467                 ;;
 468         hppa1.0-*-hpux7*)
 469                 tm_file="pa/pa-oldas.h ${tm_file} pa/pa-hpux7.h"
 470                 xm_file=pa/xm-pahpux.h
 471                 xmake_file=pa/x-pa-hpux
 472                 if [[ x$gas = xyes ]]
 473                 then
 474                         tm_file="${tm_file} pa/gas.h"
 475                 fi
 476                 broken_install=yes
 477                 install_headers_dir=install-headers-cpio
 478                 use_collect2=yes
 479                 ;;
 480         hppa1.0-*-hpux8.0[[0-2]]*)
 481                 tm_file="${tm_file} pa/pa-hpux.h"
 482                 xm_file=pa/xm-pahpux.h
 483                 xmake_file=pa/x-pa-hpux
 484                 if [[ x$gas = xyes ]]
 485                 then
 486                         tm_file="${tm_file} pa/pa-gas.h"
 487                 else
 488                         tm_file="pa/pa-oldas.h ${tm_file}"
 489                 fi
 490                 broken_install=yes
 491                 install_headers_dir=install-headers-cpio
 492                 use_collect2=yes
 493                 ;;
 494         hppa1.1-*-hpux8.0[[0-2]]*)
 495                 target_cpu_default=1
 496                 tm_file="${tm_file} pa/pa-hpux.h"
 497                 xm_file=pa/xm-pahpux.h
 498                 xmake_file=pa/x-pa-hpux
 499                 if [[ x$gas = xyes ]]
 500                 then
 501                         tm_file="${tm_file} pa/pa-gas.h"
 502                 else
 503                         tm_file="pa/pa-oldas.h ${tm_file}"
 504                 fi
 505                 broken_install=yes
 506                 install_headers_dir=install-headers-cpio
 507                 use_collect2=yes
 508                 ;;
 509         hppa1.1-*-hpux8*)
 510                 target_cpu_default=1
 511                 tm_file="${tm_file} pa/pa-hpux.h"
 512                 xm_file=pa/xm-pahpux.h
 513                 xmake_file=pa/x-pa-hpux
 514                 if [[ x$gas = xyes ]]
 515                 then
 516                         tm_file="${tm_file} pa/pa-gas.h"
 517                 fi
 518                 broken_install=yes
 519                 install_headers_dir=install-headers-cpio
 520                 use_collect2=yes
 521                 ;;
 522         hppa1.0-*-hpux8*)
 523                 tm_file="${tm_file} pa/pa-hpux.h"
 524                 xm_file=pa/xm-pahpux.h
 525                 xmake_file=pa/x-pa-hpux
 526                 if [[ x$gas = xyes ]]
 527                 then
 528                         tm_file="${tm_file} pa/pa-gas.h"
 529                 fi
 530                 broken_install=yes
 531                 install_headers_dir=install-headers-cpio
 532                 use_collect2=yes
 533                 ;;
 534         hppa1.1-*-hpux10*)
 535                 target_cpu_default=1
 536                 tm_file="${tm_file} pa/pa-hpux.h pa/pa-hpux10.h"
 537                 xm_file=pa/xm-pahpux.h
 538                 xmake_file=pa/x-pa-hpux
 539                 if [[ x$gas = xyes ]]
 540                 then
 541                         tm_file="${tm_file} pa/pa-gas.h"
 542                 fi
 543                 broken_install=yes
 544                 install_headers_dir=install-headers-cpio
 545                 use_collect2=yes
 546                 ;;
 547         hppa1.0-*-hpux10*)
 548                 tm_file="${tm_file} pa/pa-hpux.h pa/pa-hpux10.h"
 549                 xm_file=pa/xm-pahpux.h
 550                 xmake_file=pa/x-pa-hpux
 551                 if [[ x$gas = xyes ]]
 552                 then
 553                         tm_file="${tm_file} pa/pa-gas.h"
 554                 fi
 555                 broken_install=yes
 556                 install_headers_dir=install-headers-cpio
 557                 use_collect2=yes
 558                 ;;
 559         hppa1.1-*-hpux*)
 560                 target_cpu_default=1
 561                 tm_file="${tm_file} pa/pa-hpux.h pa/pa-hpux9.h"
 562                 xm_file=pa/xm-pahpux.h
 563                 xmake_file=pa/x-pa-hpux
 564                 if [[ x$gas = xyes ]]
 565                 then
 566                         tm_file="${tm_file} pa/pa-gas.h"
 567                 fi
 568                 broken_install=yes
 569                 install_headers_dir=install-headers-cpio
 570                 use_collect2=yes
 571                 ;;
 572         hppa1.0-*-hpux*)
 573                 tm_file="${tm_file} pa/pa-hpux.h pa/pa-hpux9.h"
 574                 xm_file=pa/xm-pahpux.h
 575                 xmake_file=pa/x-pa-hpux
 576                 if [[ x$gas = xyes ]]
 577                 then
 578                         tm_file="${tm_file} pa/pa-gas.h"
 579                 fi
 580                 broken_install=yes
 581                 install_headers_dir=install-headers-cpio
 582                 use_collect2=yes
 583                 ;;
 584         hppa1.1-*-hiux*)
 585                 target_cpu_default=1
 586                 tm_file="${tm_file} pa/pa-hpux.h pa/pa-hiux.h"
 587                 xm_file=pa/xm-pahpux.h
 588                 xmake_file=pa/x-pa-hpux
 589                 if [[ x$gas = xyes ]]
 590                 then
 591                         tm_file="${tm_file} pa/pa-gas.h"
 592                 fi
 593                 broken_install=yes
 594                 install_headers_dir=install-headers-cpio
 595                 use_collect2=yes
 596                 ;;
 597         hppa1.0-*-hiux*)
 598                 tm_file="${tm_file} pa/pa-hpux.h pa/pa-hiux.h"
 599                 xm_file=pa/xm-pahpux.h
 600                 xmake_file=pa/x-pa-hpux
 601                 if [[ x$gas = xyes ]]
 602                 then
 603                         tm_file="${tm_file} pa/pa-gas.h"
 604                 fi
 605                 broken_install=yes
 606                 install_headers_dir=install-headers-cpio
 607                 use_collect2=yes
 608                 ;;
 609         hppa*-*-lites*)
 610                 target_cpu_default=1
 611                 use_collect2=yes
 612                 fixincludes=Makefile.in
 613                 ;;
 614         i370-*-mvs*)
 615                 ;;
 616         i[[3456]]86-ibm-aix*)           # IBM PS/2 running AIX
 617                 if [[ x$gas = xyes ]]
 618                 then
 619                         tm_file=i386/aix386.h
 620                         extra_parts="crtbegin.o crtend.o"
 621                         tmake_file=i386/t-crtstuff
 622                 else
 623                         tm_file=i386/aix386ng.h
 624                         use_collect2=yes
 625                 fi
 626                 xm_file=i386/xm-aix.h
 627                 xmake_file=i386/x-aix
 628                 broken_install=yes
 629                 ;;
 630         i486-ncr-sysv4*)                # NCR 3000 - i486 running system V.4
 631                 xm_file=i386/xm-sysv4.h
 632                 xmake_file=i386/x-ncr3000
 633                 if [[ x$stabs = xyes -a x$gas = xyes ]]
 634                 then
 635                         tm_file=i386/sysv4gdb.h
 636                 else
 637                         tm_file=i386/sysv4.h
 638                 fi
 639                 extra_parts="crtbegin.o crtend.o"
 640                 tmake_file=i386/t-crtpic
 641                 ;;
 642         i[[3456]]86-next-*)
 643                 tm_file=i386/next.h
 644                 xm_file=i386/xm-next.h
 645                 tmake_file=i386/t-next
 646                 xmake_file=i386/x-next
 647                 extra_objs=nextstep.o
 648                 if [[ x$thread_file = x ]]; then
 649                         thread_file='mach'
 650                 fi
 651                 ;;
 652         i[[3456]]86-sequent-bsd*)               # 80386 from Sequent
 653                 use_collect2=yes
 654                 if [[ x$gas = xyes ]]
 655                 then
 656                         tm_file=i386/seq-gas.h
 657                 else
 658                         tm_file=i386/sequent.h
 659                 fi
 660                 ;;
 661         i[[3456]]86-sequent-ptx1*)
 662                 xm_file=i386/xm-sysv3.h
 663                 xmake_file=i386/x-sysv3
 664                 tm_file=i386/seq-sysv3.h
 665                 tmake_file=i386/t-crtstuff
 666                 fixincludes=fixinc.ptx
 667                 extra_parts="crtbegin.o crtend.o"
 668                 install_headers_dir=install-headers-cpio
 669                 broken_install=yes
 670                 ;;
 671         i[[3456]]86-sequent-ptx2* | i[[3456]]86-sequent-sysv3*)
 672                 xm_file=i386/xm-sysv3.h
 673                 xmake_file=i386/x-sysv3
 674                 tm_file=i386/seq2-sysv3.h
 675                 tmake_file=i386/t-crtstuff
 676                 extra_parts="crtbegin.o crtend.o"
 677                 fixincludes=fixinc.ptx
 678                 install_headers_dir=install-headers-cpio
 679                 broken_install=yes
 680                 ;;
 681         i[[3456]]86-sequent-ptx4* | i[[3456]]86-sequent-sysv4*)
 682                 xm_file=i386/xm-sysv4.h
 683                 xmake_file=x-svr4
 684                 tm_file=i386/ptx4-i.h
 685                 tmake_file=t-svr4
 686                 extra_parts="crtbegin.o crtend.o"
 687                 fixincludes=fixinc.ptx
 688                 install_headers_dir=install-headers-cpio
 689                 broken_install=yes
 690                 ;;
 691         i386-sun-sunos*)                # Sun i386 roadrunner
 692                 xm_file=i386/xm-sun.h
 693                 tm_file=i386/sun.h
 694                 use_collect2=yes
 695                 ;;
 696         i[[3456]]86-*-aout*)
 697                 tm_file=i386/i386-aout.h
 698                 tmake_file=i386/t-i386bare
 699                 ;;
 700         i[[3456]]86-*-bsdi* | i[[345]]86-*-bsd386*)
 701                 tm_file=i386/bsd386.h
 702                 xm_file=i386/xm-bsd386.h
 703 #               tmake_file=t-libc-ok
 704                 ;;
 705         i[[3456]]86-*-bsd*)
 706                 tm_file=i386/386bsd.h
 707                 xm_file=i386/xm-bsd386.h
 708 #               tmake_file=t-libc-ok
 709 # Next line turned off because both 386BSD and BSD/386 use GNU ld.
 710 #               use_collect2=yes
 711                 ;;
 712         i[[3456]]86-*-freebsdelf*)
 713                 tm_file="i386/i386.h i386/att.h linux.h i386/freebsd-elf.h i386/perform.h"
 714                 xm_file=i386/xm-freebsd.h
 715                 # On FreeBSD, the headers are already ok.
 716                 fixincludes=Makefile.in
 717                 tmake_file=i386/t-freebsd
 718                 gas=yes
 719                 gnu_ld=yes
 720                 stabs=yes
 721                 ;;
 722         i[[3456]]86-*-freebsd*)
 723                 tm_file=i386/freebsd.h
 724                 xm_file=i386/xm-freebsd.h
 725                 # On FreeBSD, the headers are already ok.
 726                 fixincludes=Makefile.in
 727                 tmake_file=i386/t-freebsd
 728                 ;;
 729         i[[3456]]86-*-netbsd*)
 730                 tm_file=i386/netbsd.h
 731                 xm_file=i386/xm-netbsd.h
 732                 # On NetBSD, the headers are already okay.
 733                 fixincludes=Makefile.in
 734                 tmake_file=t-netbsd
 735                 ;;
 736         i[[3456]]86-*-coff*)
 737                 tm_file=i386/i386-coff.h
 738                 tmake_file=i386/t-i386bare
 739                 ;;
 740         i[[3456]]86-*-isc*)             # 80386 running ISC system
 741                 xm_file=i386/xm-isc.h
 742                 case $machine in
 743                   i[[345]]86-*-isc[[34]]*)
 744                     xmake_file=i386/x-isc3
 745                     ;;
 746                   *)
 747                     xmake_file=i386/x-isc
 748                     ;;
 749                 esac
 750                 if [[ x$gas = xyes -a x$stabs = xyes ]]
 751                 then
 752                         tm_file=i386/iscdbx.h
 753                         tmake_file=i386/t-svr3dbx
 754                         extra_parts="svr3.ifile svr3z.ifile"
 755                 else
 756                         tm_file=i386/isccoff.h
 757                         tmake_file=i386/t-crtstuff
 758                         extra_parts="crtbegin.o crtend.o"
 759                 fi
 760                 install_headers_dir=install-headers-cpio
 761                 broken_install=yes
 762                 ;;
 763         i[[3456]]86-*-linux-gnuoldld*)  # Intel 80386's running Linux
 764                 xm_file=i386/xm-linux.h # with a.out format using pre BFD linkers
 765                 xmake_file=x-linux-aout
 766                 tmake_file="t-linux-aout i386/t-crtstuff"
 767                 tm_file=i386/linux-oldld.h
 768                 fixincludes=Makefile.in #On Linux, the headers are ok already.
 769                 broken_install=yes
 770                 gnu_ld=yes
 771                 ;;
 772         i[[3456]]86-*-linux-gnuaout*)           # Intel 80386's running Linux
 773                 xm_file=i386/xm-linux.h         # with a.out format
 774                 xmake_file=x-linux-aout
 775                 tmake_file="t-linux-aout i386/t-crtstuff"
 776                 tm_file=i386/linux-aout.h
 777                 fixincludes=Makefile.in #On Linux, the headers are ok already.
 778                 broken_install=yes
 779                 gnu_ld=yes
 780                 ;;
 781         i[[3456]]86-*-linux-gnulibc1)
 782                 xm_file=i386/xm-linux.h # Intel 80386's running Linux
 783                 xmake_file=x-linux      # with ELF format using the
 784                 tm_file=i386/linux.h    # Linux C library 5
 785                 tmake_file="t-linux t-linux-gnulibc1 i386/t-crtstuff"
 786                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
 787                 fixincludes=Makefile.in #On Linux, the headers are ok already.
 788                 broken_install=yes
 789                 gnu_ld=yes
 790                 if [[ x$thread_file = x ]]; then
 791                         thread_file='single'
 792                 fi
 793                 ;;
 794         i[[3456]]86-*-linux-gnu*)               # Intel 80386's running Linux
 795                 xm_file=i386/xm-linux.h # with ELF format using glibc 2
 796                 xmake_file=x-linux      # aka Linux C library 6
 797                 tm_file=i386/linux.h
 798                 tmake_file="t-linux i386/t-crtstuff"
 799                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
 800                 fixincludes=Makefile.in #On Linux, the headers are ok already.
 801                 broken_install=yes
 802                 gnu_ld=yes
 803                 if [[ x$thread_file = x ]]; then
 804                         thread_file='posix'
 805                 fi
 806                 ;;
 807         i[[3456]]86-*-gnu*)
 808                 ;;
 809         i[[3456]]86-go32-msdos | i[[3456]]86-*-go32*)
 810                 xm_file=i386/xm-go32.h
 811                 tm_file=i386/go32.h
 812                 tmake_file=i386/t-go32
 813                 ;;
 814         i[[3456]]86-moss-msdos* | i[[3456]]86-*-moss*)
 815                 tm_file=i386/moss.h
 816                 tmake_file=t-libc-ok
 817                 fixincludes=Makefile.in
 818                 gnu_ld=yes
 819                 gas=yes
 820                 ;;
 821         i[[3456]]86-*-lynxos*)
 822                 if [[ x$gas = xyes ]]
 823                 then
 824                         tm_file=i386/lynx.h
 825                 else
 826                         tm_file=i386/lynx-ng.h
 827                 fi
 828                 xm_file=i386/xm-lynx.h
 829                 tmake_file=i386/t-i386bare
 830                 xmake_file=x-lynx
 831                 ;;
 832         i[[3456]]86-*-mach*)
 833                 tm_file=i386/mach.h
 834 #               tmake_file=t-libc-ok
 835                 use_collect2=yes
 836                 ;;
 837         i[[3456]]86-*-osfrose*)         # 386 using OSF/rose
 838                 if [[ x$elf = xyes ]]
 839                 then
 840                         tm_file=i386/osfelf.h
 841                         use_collect2=
 842                 else
 843                         tm_file=i386/osfrose.h
 844                         use_collect2=yes
 845                 fi
 846                 xm_file=i386/xm-osf.h
 847                 xmake_file=i386/x-osfrose
 848                 tmake_file=i386/t-osf
 849                 extra_objs=halfpic.o
 850                 ;;
 851         i[[345]]86-go32-rtems*)
 852                 cpu_type=i386
 853                 xm_file=i386/xm-go32.h
 854                 tm_file=i386/go32-rtems.h
 855                 tmake_file="i386/t-go32 t-rtems"
 856                 ;;
 857         i[[345]]86-*-rtems*)
 858                 cpu_type=i386
 859                 tm_file=i386/rtems.h
 860                 tmake_file="i386/t-i386bare t-rtems"
 861                 ;;
 862         i[[3456]]86-*-sco3.2v5*)                # 80386 running SCO Open Server 5
 863                 xm_file=i386/xm-sco5.h
 864                 xmake_file=i386/x-sco5
 865                 fixincludes=fixinc.sco
 866                 broken_install=yes
 867                 tm_file=i386/sco5.h
 868                 tmake_file=i386/t-sco5
 869                 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
 870                 ;;
 871         i[[3456]]86-*-sco3.2v4*)                # 80386 running SCO 3.2v4 system
 872                 xm_file=i386/xm-sco.h
 873                 xmake_file=i386/x-sco4
 874                 fixincludes=fixinc.sco
 875                 broken_install=yes
 876                 install_headers_dir=install-headers-cpio
 877                 if [[ x$stabs = xyes ]]
 878                 then
 879                         tm_file=i386/sco4dbx.h
 880                         tmake_file=i386/t-svr3dbx
 881                         extra_parts="svr3.ifile svr3z.rfile"
 882                 else
 883                         tm_file=i386/sco4.h
 884                         tmake_file=i386/t-crtstuff
 885                         extra_parts="crtbegin.o crtend.o"
 886                 fi
 887                 truncate_target=yes
 888                 ;;
 889         i[[3456]]86-*-sco*)             # 80386 running SCO system
 890                 xm_file=i386/xm-sco.h
 891                 xmake_file=i386/x-sco
 892                 broken_install=yes
 893                 install_headers_dir=install-headers-cpio
 894                 if [[ x$stabs = xyes ]]
 895                 then
 896                         tm_file=i386/scodbx.h
 897                         tmake_file=i386/t-svr3dbx
 898                         extra_parts="svr3.ifile svr3z.rfile"
 899                 else
 900                         tm_file=i386/sco.h
 901                         extra_parts="crtbegin.o crtend.o"
 902                         tmake_file=i386/t-crtstuff
 903                 fi
 904                 truncate_target=yes
 905                 ;;
 906         i[[3456]]86-*-solaris2*)
 907                 xm_file=i386/xm-sysv4.h
 908                 if [[ x$stabs = xyes ]]
 909                 then
 910                         tm_file=i386/sol2dbg.h
 911                 else
 912                         tm_file=i386/sol2.h
 913                 fi
 914                 tmake_file=i386/t-sol2
 915                 extra_parts="crt1.o crti.o crtn.o crtbegin.o crtend.o"
 916                 xmake_file=x-svr4
 917                 fixincludes=fixinc.svr4
 918                 broken_install=yes
 919                 if [[ x$thread_file = x ]]; then
 920                         thread_file='solaris'
 921                 fi
 922                 ;;
 923         i[[3456]]86-*-sysv4*)           # Intel 80386's running system V.4
 924                 xm_file=i386/xm-sysv4.h
 925                 tm_file=i386/sysv4.h
 926                 if [[ x$stabs = xyes ]]
 927                 then
 928                         tm_file="${tm_file} dbx.h"
 929                 fi
 930                 tmake_file=i386/t-crtpic
 931                 xmake_file=x-svr4
 932                 extra_parts="crtbegin.o crtend.o"
 933                 ;;
 934         i[[3456]]86-*-sysv*)            # Intel 80386's running system V
 935                 xm_file=i386/xm-sysv3.h
 936                 xmake_file=i386/x-sysv3
 937                 if [[ x$gas = xyes ]]
 938                 then
 939                         if [[ x$stabs = xyes ]]
 940                         then
 941                                 tm_file=i386/svr3dbx.h
 942                                 tmake_file=i386/t-svr3dbx
 943                                 extra_parts="svr3.ifile svr3z.rfile"
 944                         else
 945                                 tm_file=i386/svr3gas.h
 946                                 extra_parts="crtbegin.o crtend.o"
 947                                 tmake_file=i386/t-crtstuff
 948                         fi
 949                 else
 950                         tm_file=i386/sysv3.h
 951                         extra_parts="crtbegin.o crtend.o"
 952                         tmake_file=i386/t-crtstuff
 953                 fi
 954                 ;;
 955         i386-*-vsta)                    # Intel 80386's running VSTa kernel
 956                 xm_file=i386/xm-vsta.h
 957                 tm_file=i386/vsta.h
 958                 tmake_file=i386/t-vsta
 959                 xmake_file=i386/x-vsta
 960                 ;;
 961         i[[3456]]86-*-pe | i[[3456]]86-*-cygwin32)
 962                 xm_file="${xm_file} i386/xm-cygwin32.h"
 963                 tmake_file=i386/t-cygwin32
 964                 tm_file=i386/cygwin32.h
 965                 xmake_file=i386/x-cygwin32
 966                 extra_objs=winnt.o
 967                 fixincludes=Makefile.in
 968                 if [[ x$thread_file = x ]]; then
 969                         thread_file='win32'
 970                 fi
 971                 exeext=.exe
 972                 ;;
 973         i[[3456]]86-*-mingw32)
 974                 tm_file=i386/mingw32.h
 975                 xm_file="${xm_file} i386/xm-mingw32.h"
 976                 tmake_file=i386/t-cygwin32
 977                 extra_objs=winnt.o
 978                 xmake_file=i386/x-cygwin32
 979                 fixincludes=Makefile.in
 980                 if [[ x$thread_file = x ]]; then
 981                         thread_file='win32'
 982                 fi
 983                 exeext=.exe
 984                 ;;
 985         i[[3456]]86-*-winnt3*)
 986                 tm_file=i386/win-nt.h
 987                 out_file=i386/i386.c
 988                 xm_file=i386/xm-winnt.h
 989                 xmake_file=winnt/x-winnt
 990                 tmake_file=i386/t-winnt
 991                 extra_host_objs="winnt.o oldnames.o"
 992                 extra_gcc_objs="spawnv.o oldnames.o"
 993                 fixincludes=fixinc.winnt
 994                 if [[ x$gnu_ld != xyes ]]
 995                 then
 996                         extra_programs=ld.exe
 997                 fi
 998                 if [[ x$thread_file = x ]]; then
 999                         thread_file='win32'
1000                 fi
1001                 ;;
1002         i[[3456]]86-dg-dgux)
1003                 xm_file=i386/xm-dgux.h
1004                 out_file=i386/dgux.c
1005                 tm_file=i386/dgux.h
1006                 tmake_file=i386/t-dgux
1007                 xmake_file=i386/x-dgux
1008                 fixincludes=fixinc.dgux
1009                 install_headers_dir=install-headers-cpio
1010               ;;
1011         i860-alliant-*)         # Alliant FX/2800
1012                 tm_file="${tm_file} svr4.h i860/sysv4.h i860/fx2800.h"
1013                 xm_file="${xm_file} i860/xm-fx2800.h"
1014                 xmake_file=i860/x-fx2800
1015                 tmake_file=i860/t-fx2800
1016                 extra_parts="crtbegin.o crtend.o"
1017                 ;;
1018         i860-*-bsd*)
1019                 tm_file="${tm_file} i860/bsd.h"
1020                 if [[ x$gas = xyes ]]
1021                 then
1022                         tm_file="${tm_file} i860/bsd-gas.h"
1023                 fi
1024                 use_collect2=yes
1025                 ;;
1026         i860-*-mach*)
1027                 tm_file="${tm_file} i860/mach.h"
1028                 tmake_file=t-libc-ok
1029                 ;;
1030         i860-*-osf*)                    # Intel Paragon XP/S, OSF/1AD
1031                 tm_file="${tm_file} svr3.h i860/paragon.h"
1032                 xm_file="${xm_file} xm-svr3.h"
1033                 tmake_file=t-osf
1034                 broken_install=yes
1035                 ;;
1036         i860-*-sysv3*)
1037                 tm_file="${tm_file} svr3.h i860/sysv3.h"
1038                 xm_file="${tm_file} xm-svr3.h"
1039                 xmake_file=i860/x-sysv3
1040                 extra_parts="crtbegin.o crtend.o"
1041                 ;;
1042         i860-*-sysv4*)
1043                 tm_file="${tm_file} svr4.h i860/sysv4.h"
1044                 xm_file="${xm_file} xm-svr3.h"
1045                 xmake_file=i860/x-sysv4
1046                 tmake_file=t-svr4
1047                 extra_parts="crtbegin.o crtend.o"
1048                 ;;
1049         i960-wrs-vxworks5 | i960-wrs-vxworks5.0*)
1050                 tm_file="${tm_file} i960/vx960.h"
1051                 tmake_file=i960/t-vxworks960
1052                 use_collect2=yes
1053                 ;;
1054         i960-wrs-vxworks5*)
1055                 tm_file="${tm_file} dbxcoff.h i960/i960-coff.h i960/vx960-coff.h"
1056                 tmake_file=i960/t-vxworks960
1057                 use_collect2=yes
1058                 ;;
1059         i960-wrs-vxworks*)
1060                 tm_file="${tm_file} i960/vx960.h"
1061                 tmake_file=i960/t-vxworks960
1062                 use_collect2=yes
1063                 ;;
1064         i960-*-coff*)
1065                 tm_file="${tm_file} dbxcoff.h i960/i960-coff.h libgloss.h"
1066                 tmake_file=i960/t-960bare
1067                 use_collect2=yes
1068                 ;;
1069         i960-*-rtems)
1070                 tmake_file="i960/t-960bare t-rtems"
1071                 tm_file="${tm_file} dbxcoff.h i960/rtems.h"
1072                 use_collect2=yes
1073                 ;;
1074         i960-*-*)                       # Default i960 environment.
1075                 use_collect2=yes
1076                 ;;
1077         m32r-*-elf*)
1078                 extra_parts="crtinit.o crtfini.o"
1079                 ;;
1080         m68000-convergent-sysv*)
1081                 tm_file=m68k/ctix.h
1082                 xm_file=m68k/xm-3b1.h
1083                 use_collect2=yes
1084                 extra_headers=math-68881.h
1085                 ;;
1086         m68000-hp-bsd*)                 # HP 9000/200 running BSD
1087                 tm_file=m68k/hp2bsd.h
1088                 xmake_file=m68k/x-hp2bsd
1089                 use_collect2=yes
1090                 extra_headers=math-68881.h
1091                 ;;
1092         m68000-hp-hpux*)                # HP 9000 series 300
1093                 xm_file=m68k/xm-hp320.h
1094                 if [[ x$gas = xyes ]]
1095                 then
1096                         xmake_file=m68k/x-hp320g
1097                         tm_file=m68k/hp310g.h
1098                 else
1099                         xmake_file=m68k/x-hp320
1100                         tm_file=m68k/hp310.h
1101                 fi
1102                 broken_install=yes
1103                 install_headers_dir=install-headers-cpio
1104                 use_collect2=yes
1105                 extra_headers=math-68881.h
1106                 ;;
1107         m68000-sun-sunos3*)
1108                 tm_file=m68k/sun2.h
1109                 use_collect2=yes
1110                 extra_headers=math-68881.h
1111                 ;;
1112         m68000-sun-sunos4*)
1113                 tm_file=m68k/sun2o4.h
1114                 use_collect2=yes
1115                 extra_headers=math-68881.h
1116                 ;;
1117         m68000-att-sysv*)
1118                 xm_file=m68k/xm-3b1.h
1119                 if [[ x$gas = xyes ]]
1120                 then
1121                         tm_file=m68k/3b1g.h
1122                 else
1123                         tm_file=m68k/3b1.h
1124                 fi
1125                 use_collect2=yes
1126                 extra_headers=math-68881.h
1127                 ;;
1128         m68k-apple-aux*)                # Apple Macintosh running A/UX
1129                 xm_file=m68k/xm-aux.h
1130                 tmake_file=m68k/t-aux
1131                 broken_install=yes
1132                 install_headers_dir=install-headers-cpio
1133                 extra_headers=math-68881.h
1134                 extra_parts="crt1.o mcrt1.o maccrt1.o crt2.o crtn.o"
1135                 tm_file=
1136                 if [[ "$gnu_ld" = yes ]]
1137                 then
1138                         tm_file="${tm_file} m68k/auxgld.h"
1139                 else
1140                         tm_file="${tm_file} m68k/auxld.h"
1141                 fi
1142                 if [[ "$gas" = yes ]]
1143                 then
1144                         tm_file="${tm_file} m68k/auxgas.h"
1145                 else
1146                         tm_file="${tm_file} m68k/auxas.h"
1147                 fi
1148                 tm_file="${tm_file} m68k/a-ux.h"
1149                 ;;
1150         m68k-apollo-*)
1151                 tm_file=m68k/apollo68.h
1152                 xmake_file=m68k/x-apollo68
1153                 use_collect2=yes
1154                 extra_headers=math-68881.h
1155                 ;;
1156         m68k-altos-sysv*)                  # Altos 3068
1157                 if [[ x$gas = xyes ]]
1158                 then
1159                         tm_file=m68k/altos3068.h
1160                         xm_file=m68k/xm-altos3068.h
1161                 else
1162                         echo "The Altos is supported only with the GNU assembler" 1>&2
1163                         exit 1
1164                 fi
1165                 extra_headers=math-68881.h
1166                 ;;
1167         m68k-bull-sysv*)                # Bull DPX/2
1168                 if [[ x$gas = xyes ]]
1169                 then
1170                         if [[ x$stabs = xyes ]]
1171                         then
1172                                 tm_file=m68k/dpx2cdbx.h
1173                         else
1174                                 tm_file=m68k/dpx2g.h
1175                         fi
1176                 else
1177                         tm_file=m68k/dpx2.h
1178                 fi
1179                 xm_file=m68k/xm-m68kv.h
1180                 xmake_file=m68k/x-dpx2
1181                 use_collect2=yes
1182                 extra_headers=math-68881.h
1183                 ;;
1184         m68k-atari-sysv4*)              # Atari variant of V.4.
1185                 tm_file=m68k/atari.h
1186                 xm_file=m68k/xm-atari.h
1187                 tmake_file=t-svr4
1188                 extra_parts="crtbegin.o crtend.o"
1189                 extra_headers=math-68881.h
1190                 ;;
1191         m68k-motorola-sysv*)
1192                 tm_file=m68k/mot3300.h
1193                 xm_file=m68k/xm-mot3300.h
1194                 if [[ x$gas = xyes ]]
1195                 then
1196                         xmake_file=m68k/x-mot3300-gas
1197                         if [[ x$gnu_ld = xyes ]]
1198                         then
1199                                 tmake_file=m68k/t-mot3300-gald
1200                         else
1201                                 tmake_file=m68k/t-mot3300-gas
1202                                 use_collect2=yes
1203                         fi
1204                 else
1205                         xmake_file=m68k/x-mot3300
1206                         if [[ x$gnu_ld = xyes ]]
1207                         then
1208                                 tmake_file=m68k/t-mot3300-gld
1209                         else
1210                                 tmake_file=m68k/t-mot3300
1211                                 use_collect2=yes
1212                         fi
1213                 fi
1214                 gdb_needs_out_file_path=yes
1215                 extra_parts="crt0.o mcrt0.o"
1216                 extra_headers=math-68881.h
1217                 ;;
1218         m68k-ncr-sysv*)                 # NCR Tower 32 SVR3
1219                 tm_file=m68k/tower-as.h
1220                 xm_file=m68k/xm-tower.h
1221                 xmake_file=m68k/x-tower
1222                 extra_parts="crtbegin.o crtend.o"
1223                 extra_headers=math-68881.h
1224                 ;;
1225         m68k-plexus-sysv*)
1226                 tm_file=m68k/plexus.h
1227                 xm_file=m68k/xm-plexus.h
1228                 use_collect2=yes
1229                 extra_headers=math-68881.h
1230                 ;;
1231         m68k-tti-*)
1232                 tm_file=m68k/pbb.h
1233                 xm_file=m68k/xm-m68kv.h
1234                 extra_headers=math-68881.h
1235                 ;;
1236         m68k-crds-unos*)
1237                 xm_file=m68k/xm-crds.h
1238                 xmake_file=m68k/x-crds
1239                 tm_file=m68k/crds.h
1240                 broken_install=yes
1241                 use_collect2=yes
1242                 extra_headers=math-68881.h
1243                 ;;
1244         m68k-cbm-sysv4*)                # Commodore variant of V.4.
1245                 tm_file=m68k/amix.h
1246                 xm_file=m68k/xm-amix.h
1247                 xmake_file=m68k/x-amix
1248                 tmake_file=t-svr4
1249                 extra_parts="crtbegin.o crtend.o"
1250                 extra_headers=math-68881.h
1251                 ;;
1252         m68k-ccur-rtu)
1253                 tm_file=m68k/ccur-GAS.h
1254                 xmake_file=m68k/x-ccur
1255                 extra_headers=math-68881.h
1256                 use_collect2=yes
1257                 broken_install=yes
1258                 ;;
1259         m68k-hp-bsd4.4*)                # HP 9000/3xx running 4.4bsd
1260                 tm_file=m68k/hp3bsd44.h
1261                 xmake_file=m68k/x-hp3bsd44
1262                 use_collect2=yes
1263                 extra_headers=math-68881.h
1264                 ;;
1265         m68k-hp-bsd*)                   # HP 9000/3xx running Berkeley Unix
1266                 tm_file=m68k/hp3bsd.h
1267                 use_collect2=yes
1268                 extra_headers=math-68881.h
1269                 ;;
1270         m68k-isi-bsd*)
1271                 if [[ x$with_fp = xno ]]
1272                 then
1273                         tm_file=m68k/isi-nfp.h
1274                 else
1275                         tm_file=m68k/isi.h
1276                 fi
1277                 use_collect2=yes
1278                 extra_headers=math-68881.h
1279                 ;;
1280         m68k-hp-hpux7*) # HP 9000 series 300 running HPUX version 7.
1281                 xm_file=m68k/xm-hp320.h
1282                 if [[ x$gas = xyes ]]
1283                 then
1284                         xmake_file=m68k/x-hp320g
1285                         tm_file=m68k/hp320g.h
1286                 else
1287                         xmake_file=m68k/x-hp320
1288                         tm_file=m68k/hpux7.h
1289                 fi
1290                 broken_install=yes
1291                 install_headers_dir=install-headers-cpio
1292                 use_collect2=yes
1293                 extra_headers=math-68881.h
1294                 ;;
1295         m68k-hp-hpux*)  # HP 9000 series 300
1296                 xm_file=m68k/xm-hp320.h
1297                 if [[ x$gas = xyes ]]
1298                 then
1299                         xmake_file=m68k/x-hp320g
1300                         tm_file=m68k/hp320g.h
1301                 else
1302                         xmake_file=m68k/x-hp320
1303                         tm_file=m68k/hp320.h
1304                 fi
1305                 broken_install=yes
1306                 install_headers_dir=install-headers-cpio
1307                 use_collect2=yes
1308                 extra_headers=math-68881.h
1309                 ;;
1310         m68k-sun-mach*)
1311                 tm_file=m68k/sun3mach.h
1312                 use_collect2=yes
1313                 extra_headers=math-68881.h
1314                 ;;
1315         m68k-sony-newsos3*)
1316                 if [[ x$gas = xyes ]]
1317                 then
1318                         tm_file=m68k/news3gas.h
1319                 else
1320                         tm_file=m68k/news3.h
1321                 fi
1322                 use_collect2=yes
1323                 extra_headers=math-68881.h
1324                 ;;
1325         m68k-sony-bsd* | m68k-sony-newsos*)
1326                 if [[ x$gas = xyes ]]
1327                 then
1328                         tm_file=m68k/newsgas.h
1329                 else
1330                         tm_file=m68k/news.h
1331                 fi
1332                 use_collect2=yes
1333                 extra_headers=math-68881.h
1334                 ;;
1335         m68k-next-nextstep2*)
1336                 tm_file=m68k/next21.h
1337                 xm_file=m68k/xm-next.h
1338                 tmake_file=m68k/t-next
1339                 xmake_file=m68k/x-next
1340                 extra_objs=nextstep.o
1341                 extra_headers=math-68881.h
1342                 use_collect2=yes
1343                 ;;
1344         m68k-next-nextstep3*)
1345                 tm_file=m68k/next.h
1346                 xm_file=m68k/xm-next.h
1347                 tmake_file=m68k/t-next
1348                 xmake_file=m68k/x-next
1349                 extra_objs=nextstep.o
1350                 extra_headers=math-68881.h
1351                 if [[ x$thread_file = x ]]; then
1352                         thread_file='mach'
1353                 fi
1354                 ;;
1355         m68k-sun-sunos3*)
1356                 if [[ x$with_fp = xno ]]
1357                 then
1358                         tm_file=m68k/sun3n3.h
1359                 else
1360                         tm_file=m68k/sun3o3.h
1361                 fi
1362                 use_collect2=yes
1363                 extra_headers=math-68881.h
1364                 ;;
1365         m68k-sun-sunos*)                        # For SunOS 4 (the default).
1366                 if [[ x$with_fp = xno ]]
1367                 then
1368                         tm_file=m68k/sun3n.h
1369                 else
1370                         tm_file=m68k/sun3.h
1371                 fi
1372                 xm_file=m68k/xm-sun3.h
1373                 use_collect2=yes
1374                 extra_headers=math-68881.h
1375                 ;;
1376         m68k-wrs-vxworks*)
1377                 tm_file=m68k/vxm68k.h
1378                 tmake_file=m68k/t-vxworks68
1379                 extra_headers=math-68881.h
1380                 ;;
1381         m68k-*-aout*)
1382                 tmake_file=m68k/t-m68kbare
1383                 tm_file="m68k/m68k-aout.h libgloss.h"
1384                 extra_headers=math-68881.h
1385                 ;;
1386         m68k-*-coff*)
1387                 tmake_file=m68k/t-m68kbare
1388                 tm_file="m68k/m68k-coff.h dbx.h libgloss.h"
1389                 extra_headers=math-68881.h
1390                 ;;
1391         m68k-*-lynxos*)
1392                 if [[ x$gas = xyes ]]
1393                 then
1394                         tm_file=m68k/lynx.h
1395                 else
1396                         tm_file=m68k/lynx-ng.h
1397                 fi
1398                 xm_file=m68k/xm-lynx.h
1399                 xmake_file=x-lynx
1400                 tmake_file=m68k/t-lynx
1401                 extra_headers=math-68881.h
1402                 ;;
1403         m68k-*-netbsd*)
1404                 tm_file=m68k/netbsd.h
1405                 xm_file=m68k/xm-netbsd.h
1406                 # On NetBSD, the headers are already okay.
1407                 fixincludes=Makefile.in
1408                 tmake_file=t-netbsd
1409                 ;;
1410         m68k-*-sysv3*)                  # Motorola m68k's running system V.3
1411                 xm_file=m68k/xm-m68kv.h
1412                 xmake_file=m68k/x-m68kv
1413                 extra_parts="crtbegin.o crtend.o"
1414                 extra_headers=math-68881.h
1415                 ;;
1416         m68k-*-sysv4*)                  # Motorola m68k's running system V.4
1417                 tm_file=m68k/m68kv4.h
1418                 xm_file=m68k/xm-m68kv.h
1419                 tmake_file=t-svr4
1420                 extra_parts="crtbegin.o crtend.o"
1421                 extra_headers=math-68881.h
1422                 ;;
1423         m68k-*-linux-gnuaout*)          # Motorola m68k's running Linux
1424                 xm_file=m68k/xm-linux.h # with a.out format
1425                 xmake_file=x-linux
1426                 tm_file=m68k/linux-aout.h
1427                 tmake_file="t-linux-aout m68k/t-linux-aout"
1428                 fixincludes=Makefile.in #On Linux, the headers are ok already.
1429                 extra_headers=math-68881.h
1430                 gnu_ld=yes
1431                 ;;
1432         m68k-*-linux-gnu*)                      # Motorola m68k's running Linux
1433                 xm_file=m68k/xm-linux.h # with ELF format
1434                 xmake_file=x-linux
1435                 tm_file=m68k/linux.h
1436                 tmake_file="t-linux m68k/t-linux"
1437                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
1438                 fixincludes=Makefile.in #On Linux, the headers are ok already.
1439                 extra_headers=math-68881.h
1440                 gnu_ld=yes
1441                 ;;
1442         m68k-*-psos*)
1443                 tmake_file=m68k/t-m68kbare
1444                 tm_file=m68k/m68k-psos.h
1445                 extra_headers=math-68881.h
1446                 ;;
1447         m68k-*-rtems*)
1448                 tmake_file="m68k/t-m68kbare t-rtems"
1449                 tm_file=m68k/rtems.h
1450                 extra_headers=math-68881.h
1451                 ;;
1452
1453         m88k-dg-dgux*)
1454                 case $machine in
1455                   m88k-dg-dguxbcs*)
1456                     tm_file=m88k/dguxbcs.h
1457                     tmake_file=m88k/t-dguxbcs
1458                     ;;
1459                   *)
1460                     tm_file=m88k/dgux.h
1461                     tmake_file=m88k/t-dgux
1462                     ;;
1463                 esac
1464                 extra_parts="crtbegin.o bcscrtbegin.o crtend.o m88kdgux.ld"
1465                 broken_install=yes
1466                 xmake_file=m88k/x-dgux
1467                 if [[ x$gas = xyes ]]
1468                 then
1469                         tmake_file=m88k/t-dgux-gas
1470                 fi
1471                 fixincludes=fixinc.dgux
1472                 ;;
1473         m88k-dolphin-sysv3*)
1474                 tm_file=m88k/dolph.h
1475                 extra_parts="crtbegin.o crtend.o"
1476                 xm_file=m88k/xm-sysv3.h
1477                 xmake_file=m88k/x-dolph
1478                 if [[ x$gas = xyes ]]
1479                 then
1480                         tmake_file=m88k/t-m88k-gas
1481                 fi
1482                 ;;
1483         m88k-tektronix-sysv3)
1484                 tm_file=m88k/tekXD88.h
1485                 extra_parts="crtbegin.o crtend.o"
1486                 xm_file=m88k/xm-sysv3.h
1487                 xmake_file=m88k/x-tekXD88
1488                 if [[ x$gas = xyes ]]
1489                 then
1490                         tmake_file=m88k/t-m88k-gas
1491                 fi
1492                 ;;
1493         m88k-*-aout*)
1494                 tm_file=m88k/m88k-aout.h
1495                 ;;
1496         m88k-*-coff*)
1497                 tm_file=m88k/m88k-coff.h
1498                 tmake_file=m88k/t-bug
1499                 ;;
1500         m88k-*-luna*)
1501                 tm_file=m88k/luna.h
1502                 extra_parts="crtbegin.o crtend.o"
1503                 if [[ x$gas = xyes ]]
1504                 then
1505                         tmake_file=m88k/t-luna-gas
1506                 else
1507                         tmake_file=m88k/t-luna
1508                 fi
1509                 ;;
1510         m88k-*-sysv3*)
1511                 tm_file=m88k/sysv3.h
1512                 extra_parts="crtbegin.o crtend.o"
1513                 xm_file=m88k/xm-sysv3.h
1514                 xmake_file=m88k/x-sysv3
1515                 if [[ x$gas = xyes ]]
1516                 then
1517                         tmake_file=m88k/t-m88k-gas
1518                 fi
1519                 ;;
1520         m88k-*-sysv4*)
1521                 tm_file=m88k/sysv4.h
1522                 extra_parts="crtbegin.o crtend.o"
1523                 xmake_file=m88k/x-sysv4
1524                 tmake_file=m88k/t-sysv4
1525                 ;;
1526         mips-sgi-irix6*)                # SGI System V.4., IRIX 6
1527                 tm_file=mips/iris6.h
1528                 xm_file=mips/xm-iris6.h
1529                 broken_install=yes
1530                 fixincludes=fixinc.irix
1531                 xmake_file=mips/x-iris6
1532                 tmake_file=mips/t-iris6
1533                 if [[ x$thread_file = x ]]; then
1534                         thread_file='irix'
1535                 fi
1536                 ;;
1537         mips-sgi-irix5cross64)          # Irix5 host, Irix 6 target, cross64
1538                 tm_file=mips/cross64.h
1539                 xm_file=mips/xm-iris5.h
1540                 broken_install=yes
1541                 fixincludes=Makefile.in
1542                 xmake_file=mips/x-iris
1543                 tmake_file=mips/t-cross64
1544                 # See comment in mips/iris[56].h files.
1545                 use_collect2=yes
1546                 if [[ x$thread_file = x ]]; then
1547                         thread_file='irix'
1548                 fi
1549                 ;;
1550         mips-sni-sysv4)
1551                 if [[ x$gas = xyes ]]
1552                 then
1553                         if [[ x$stabs = xyes ]]
1554                         then
1555                                 tm_file=mips/iris5gdb.h
1556                         else
1557                                 tm_file=mips/sni-gas.h
1558                         fi
1559                 else
1560                         tm_file=mips/sni-svr4.h
1561                 fi
1562                 xm_file=mips/xm-sysv.h
1563                 xmake_file=mips/x-sni-svr4
1564                 tmake_file=mips/t-mips-gas
1565                 if [[ x$gnu_ld != xyes ]]
1566                 then
1567                         use_collect2=yes
1568                 fi
1569                 broken_install=yes
1570                 ;;
1571         mips-sgi-irix5*)                # SGI System V.4., IRIX 5
1572                 if [[ x$gas = xyes ]]
1573                 then
1574                         tm_file=mips/iris5gas.h
1575                         if [[ x$stabs = xyes ]]
1576                         then
1577                                 tm_file="${tm_file} dbx.h"
1578                         fi
1579                 else
1580                         tm_file=mips/iris5.h
1581                 fi
1582                 xm_file=mips/xm-iris5.h
1583                 broken_install=yes
1584                 fixincludes=fixinc.irix
1585                 xmake_file=mips/x-iris
1586                 # mips-tfile doesn't work yet
1587                 tmake_file=mips/t-mips-gas
1588                 # See comment in mips/iris5.h file.
1589                 use_collect2=yes
1590                 if [[ x$thread_file = x ]]; then
1591                         thread_file='irix'
1592                 fi
1593                 ;;
1594         mips-sgi-irix4loser*)           # Mostly like a MIPS.
1595                 tm_file=mips/iris4loser.h
1596                 if [[ x$stabs = xyes ]]; then
1597                         tm_file="${tm_file} dbx.h"
1598                 fi
1599                 xm_file=mips/xm-iris4.h
1600                 broken_install=yes
1601                 xmake_file=mips/x-iris
1602                 if [[ x$gas = xyes ]]
1603                 then
1604                         tmake_file=mips/t-mips-gas
1605                 else
1606                         extra_passes="mips-tfile mips-tdump"
1607                 fi
1608                 if [[ x$gnu_ld != xyes ]]
1609                 then
1610                         use_collect2=yes
1611                 fi
1612                 if [[ x$thread_file = x ]]; then
1613                         thread_file='irix'
1614                 fi
1615                 ;;
1616         mips-sgi-irix4*)                # Mostly like a MIPS.
1617                 tm_file=mips/iris4.h
1618                 if [[ x$stabs = xyes ]]; then
1619                         tm_file="${tm_file} dbx.h"
1620                 fi
1621                 xm_file=mips/xm-iris4.h
1622                 broken_install=yes
1623                 xmake_file=mips/x-iris
1624                 if [[ x$gas = xyes ]]
1625                 then
1626                         tmake_file=mips/t-mips-gas
1627                 else
1628                         extra_passes="mips-tfile mips-tdump"
1629                 fi
1630                 if [[ x$gnu_ld != xyes ]]
1631                 then
1632                         use_collect2=yes
1633                 fi
1634                 if [[ x$thread_file = x ]]; then
1635                         thread_file='irix'
1636                 fi
1637                 ;;
1638         mips-sgi-*)                     # Mostly like a MIPS.
1639                 tm_file=mips/iris3.h
1640                 if [[ x$stabs = xyes ]]; then
1641                         tm_file="${tm_file} dbx.h"
1642                 fi
1643                 xm_file=mips/xm-iris3.h
1644                 broken_install=yes
1645                 xmake_file=mips/x-iris3
1646                 if [[ x$gas = xyes ]]
1647                 then
1648                         tmake_file=mips/t-mips-gas
1649                 else
1650                         extra_passes="mips-tfile mips-tdump"
1651                 fi
1652                 if [[ x$gnu_ld != xyes ]]
1653                 then
1654                         use_collect2=yes
1655                 fi
1656                 ;;
1657         mips-dec-osfrose*)              # Decstation running OSF/1 reference port with OSF/rose.
1658                 tm_file=mips/osfrose.h
1659                 xmake_file=mips/x-osfrose
1660                 tmake_file=mips/t-osfrose
1661                 extra_objs=halfpic.o
1662                 use_collect2=yes
1663                 ;;
1664         mips-dec-osf*)                  # Decstation running OSF/1 as shipped by DIGITAL
1665                 tm_file=mips/dec-osf1.h
1666                 if [[ x$stabs = xyes ]]; then
1667                         tm_file="${tm_file} dbx.h"
1668                 fi
1669                 xmake_file=mips/x-dec-osf1
1670                 if [[ x$gas = xyes ]]
1671                 then
1672                         tmake_file=mips/t-mips-gas
1673                 else
1674                         tmake_file=mips/t-ultrix
1675                         extra_passes="mips-tfile mips-tdump"
1676                 fi
1677                 if [[ x$gnu_ld != xyes ]]
1678                 then
1679                         use_collect2=yes
1680                 fi
1681                 ;;
1682         mips-dec-bsd*)                  # Decstation running 4.4 BSD
1683               tm_file=mips/dec-bsd.h
1684               fixincludes=
1685               if [[ x$gas = xyes ]]
1686               then
1687                         tmake_file=mips/t-mips-gas
1688               else
1689                         tmake_file=mips/t-ultrix
1690                         extra_passes="mips-tfile mips-tdump"
1691               fi
1692               if [[ x$gnu_ld != xyes ]]
1693               then
1694                         use_collect2=yes
1695               fi
1696               ;;
1697         mips-dec-netbsd*)                  # Decstation running NetBSD
1698                 tm_file=mips/netbsd.h
1699                 xm_file=mips/xm-netbsd.h
1700                 # On NetBSD, the headers are already okay.
1701                 fixincludes=Makefile.in
1702                 tmake_file=t-netbsd
1703                 if [[ x$prefix = xNONE ]]; then
1704                         prefix=$native_prefix
1705                 fi
1706                 prefix=$native_prefix
1707                 ;;
1708         mips-sony-bsd* | mips-sony-newsos*)     # Sony NEWS 3600 or risc/news.
1709                 tm_file=mips/news4.h
1710                 if [[ x$stabs = xyes ]]; then
1711                         tm_file="${tm_file} dbx.h"
1712                 fi
1713                 if [[ x$gas = xyes ]]
1714                 then
1715                         tmake_file=mips/t-mips-gas
1716                 else
1717                         extra_passes="mips-tfile mips-tdump"
1718                 fi
1719                 if [[ x$gnu_ld != xyes ]]
1720                 then
1721                         use_collect2=yes
1722                 fi
1723                 xmake_file=mips/x-sony
1724                 ;;
1725         mips-sony-sysv*)                # Sony NEWS 3800 with NEWSOS5.0.
1726                                         # That is based on svr4.
1727                 # t-svr4 is not right because this system doesn't use ELF.
1728                 tm_file=mips/news5.h
1729                 if [[ x$stabs = xyes ]]; then
1730                         tm_file="${tm_file} dbx.h"
1731                 fi
1732                 xm_file=mips/xm-news.h
1733                 if [[ x$gas = xyes ]]
1734                 then
1735                         tmake_file=mips/t-mips-gas
1736                 else
1737                         extra_passes="mips-tfile mips-tdump"
1738                 fi
1739                 if [[ x$gnu_ld != xyes ]]
1740                 then
1741                         use_collect2=yes
1742                 fi
1743                 ;;
1744         mips-tandem-sysv4*)             # Tandem S2 running NonStop UX
1745                 tm_file=mips/svr4-t.h
1746                 if [[ x$stabs = xyes ]]; then
1747                         tm_file="${tm_file} dbx.h"
1748                 fi
1749                 xm_file=mips/xm-sysv4.h
1750                 xmake_file=mips/x-sysv
1751                 if [[ x$gas = xyes ]]
1752                 then
1753                         tmake_file=mips/t-mips-gas
1754                         extra_parts="crtbegin.o crtend.o"
1755                 else
1756                         tmake_file=mips/t-mips
1757                         extra_passes="mips-tfile mips-tdump"
1758                 fi
1759                 if [[ x$gnu_ld != xyes ]]
1760                 then
1761                         use_collect2=yes
1762                 fi
1763                 broken_install=yes
1764                 ;;
1765         mips-*-ultrix* | mips-dec-mach3)        # Decstation.
1766                 tm_file=mips/ultrix.h
1767                 if [[ x$stabs = xyes ]]; then
1768                         tm_file="${tm_file} dbx.h"
1769                 fi
1770                 xmake_file=mips/x-ultrix
1771                 if [[ x$gas = xyes ]]
1772                 then
1773                         tmake_file=mips/t-mips-gas
1774                 else
1775                         tmake_file=mips/t-ultrix
1776                         extra_passes="mips-tfile mips-tdump"
1777                 fi
1778                 if [[ x$gnu_ld != xyes ]]
1779                 then
1780                         use_collect2=yes
1781                 fi
1782                 ;;
1783         mips-*-riscos[[56789]]bsd*)
1784                 tm_file=mips/bsd-5.h    # MIPS BSD 4.3, RISC-OS 5.0
1785                 if [[ x$stabs = xyes ]]; then
1786                         tm_file="${tm_file} dbx.h"
1787                 fi
1788                 if [[ x$gas = xyes ]]
1789                 then
1790                         tmake_file=mips/t-bsd-gas
1791                 else
1792                         tmake_file=mips/t-bsd
1793                         extra_passes="mips-tfile mips-tdump"
1794                 fi
1795                 if [[ x$gnu_ld != xyes ]]
1796                 then
1797                         use_collect2=yes
1798                 fi
1799                 broken_install=yes
1800                 ;;
1801         mips-*-bsd* | mips-*-riscosbsd* | mips-*-riscos[[1234]]bsd*)
1802                 tm_file=mips/bsd-4.h    # MIPS BSD 4.3, RISC-OS 4.0
1803                 if [[ x$stabs = xyes ]]; then
1804                         tm_file="${tm_file} dbx.h"
1805                 fi
1806                 if [[ x$gas = xyes ]]
1807                 then
1808                         tmake_file=mips/t-bsd-gas
1809                 else
1810                         tmake_file=mips/t-bsd
1811                         extra_passes="mips-tfile mips-tdump"
1812                 fi
1813                 if [[ x$gnu_ld != xyes ]]
1814                 then
1815                         use_collect2=yes
1816                 fi
1817                 broken_install=yes
1818                 ;;
1819         mips-*-riscos[[56789]]sysv4*)
1820                 tm_file=mips/svr4-5.h   # MIPS System V.4., RISC-OS 5.0
1821                 if [[ x$stabs = xyes ]]; then
1822                         tm_file="${tm_file} dbx.h"
1823                 fi
1824                 xm_file=mips/xm-sysv4.h
1825                 xmake_file=mips/x-sysv
1826                 if [[ x$gas = xyes ]]
1827                 then
1828                         tmake_file=mips/t-svr4-gas
1829                 else
1830                         tmake_file=mips/t-svr4
1831                         extra_passes="mips-tfile mips-tdump"
1832                 fi
1833                 if [[ x$gnu_ld != xyes ]]
1834                 then
1835                         use_collect2=yes
1836                 fi
1837                 broken_install=yes
1838                 ;;
1839         mips-*-sysv4* | mips-*-riscos[[1234]]sysv4* | mips-*-riscossysv4*)
1840                 tm_file=mips/svr4-4.h   # MIPS System V.4. RISC-OS 4.0
1841                 if [[ x$stabs = xyes ]]; then
1842                         tm_file="${tm_file} dbx.h"
1843                 fi
1844                 xm_file=mips/xm-sysv.h
1845                 xmake_file=mips/x-sysv
1846                 if [[ x$gas = xyes ]]
1847                 then
1848                         tmake_file=mips/t-svr4-gas
1849                 else
1850                         tmake_file=mips/t-svr4
1851                         extra_passes="mips-tfile mips-tdump"
1852                 fi
1853                 if [[ x$gnu_ld != xyes ]]
1854                 then
1855                         use_collect2=yes
1856                 fi
1857                 broken_install=yes
1858                 ;;
1859         mips-*-riscos[[56789]]sysv*)
1860                 tm_file=mips/svr3-5.h   # MIPS System V.3, RISC-OS 5.0
1861                 if [[ x$stabs = xyes ]]; then
1862                         tm_file="${tm_file} dbx.h"
1863                 fi
1864                 xm_file=mips/xm-sysv.h
1865                 xmake_file=mips/x-sysv
1866                 if [[ x$gas = xyes ]]
1867                 then
1868                         tmake_file=mips/t-svr3-gas
1869                 else
1870                         tmake_file=mips/t-svr3
1871                         extra_passes="mips-tfile mips-tdump"
1872                 fi
1873                 if [[ x$gnu_ld != xyes ]]
1874                 then
1875                         use_collect2=yes
1876                 fi
1877                 broken_install=yes
1878                 ;;
1879         mips-*-sysv* | mips-*-riscos*sysv*)
1880                 tm_file=mips/svr3-4.h   # MIPS System V.3, RISC-OS 4.0
1881                 if [[ x$stabs = xyes ]]; then
1882                         tm_file="${tm_file} dbx.h"
1883                 fi
1884                 xm_file=mips/xm-sysv.h
1885                 xmake_file=mips/x-sysv
1886                 if [[ x$gas = xyes ]]
1887                 then
1888                         tmake_file=mips/t-svr3-gas
1889                 else
1890                         tmake_file=mips/t-svr3
1891                         extra_passes="mips-tfile mips-tdump"
1892                 fi
1893                 if [[ x$gnu_ld != xyes ]]
1894                 then
1895                         use_collect2=yes
1896                 fi
1897                 broken_install=yes
1898                 ;;
1899         mips-*-riscos[[56789]]*)                # Default MIPS RISC-OS 5.0.
1900                 tm_file=mips/mips-5.h
1901                 if [[ x$stabs = xyes ]]; then
1902                         tm_file="${tm_file} dbx.h"
1903                 fi
1904                 if [[ x$gas = xyes ]]
1905                 then
1906                         tmake_file=mips/t-mips-gas
1907                 else
1908                         extra_passes="mips-tfile mips-tdump"
1909                 fi
1910                 if [[ x$gnu_ld != xyes ]]
1911                 then
1912                         use_collect2=yes
1913                 fi
1914                 broken_install=yes
1915                 ;;
1916         mips-*-gnu*)
1917                 ;;
1918         mipsel-*-ecoff*)
1919                 tm_file=mips/ecoffl.h
1920                 if [[ x$stabs = xyes ]]; then
1921                         tm_file="${tm_file} dbx.h"
1922                 fi
1923                 tmake_file=mips/t-ecoff
1924                 ;;
1925         mips-*-ecoff*)
1926                 tm_file=mips/ecoff.h
1927                 if [[ x$stabs = xyes ]]; then
1928                         tm_file="${tm_file} dbx.h"
1929                 fi
1930                 tmake_file=mips/t-ecoff
1931                 broken_install=yes
1932                 ;;
1933         mipsel-*-elf*)
1934                 tm_file="mips/elfl.h libgloss.h"
1935                 tmake_file=mips/t-ecoff
1936                 ;;
1937         mips-*-elf*)
1938                 tm_file="mips/elf.h libgloss.h"
1939                 tmake_file=mips/t-ecoff
1940                 ;;
1941         mips64el-*-elf*)
1942                 tm_file="mips/elfl64.h libgloss.h"
1943                 tmake_file=mips/t-ecoff
1944                 ;;
1945         mips64orionel-*-elf*)
1946                 tm_file="mips/elflorion.h libgloss.h"
1947                 tmake_file=mips/t-ecoff
1948                 ;;
1949         mips64-*-elf*)
1950                 tm_file="mips/elf64.h libgloss.h"
1951                 tmake_file=mips/t-ecoff
1952                 ;;
1953         mips64orion-*-elf*)
1954                 tm_file="mips/elforion.h libgloss.h"
1955                 tmake_file=mips/t-ecoff
1956                 ;;
1957         mips64orion-*-rtems*)
1958                 tm_file=mips/rtems64.h
1959                 tmake_file="mips/t-ecoff t-rtems"
1960                 ;;
1961         mips-*-*)                               # Default MIPS RISC-OS 4.0.
1962                 if [[ x$stabs = xyes ]]; then
1963                         tm_file="${tm_file} dbx.h"
1964                 fi
1965                 if [[ x$gas = xyes ]]
1966                 then
1967                         tmake_file=mips/t-mips-gas
1968                 else
1969                         extra_passes="mips-tfile mips-tdump"
1970                 fi
1971                 if [[ x$gnu_ld != xyes ]]
1972                 then
1973                         use_collect2=yes
1974                 fi
1975                 ;;
1976         mn10200-*-*)
1977                 cpu_type=mn10200
1978                 tm_file="mn10200/mn10200.h"
1979                 if [[ x$stabs = xyes ]]
1980                 then
1981                         tm_file="${tm_file} dbx.h"
1982                 fi
1983                 use_collect2=no
1984                 ;;
1985         mn10300-*-*)
1986                 cpu_type=mn10300
1987                 tm_file="mn10300/mn10300.h"
1988                 if [[ x$stabs = xyes ]]
1989                 then
1990                         tm_file="${tm_file} dbx.h"
1991                 fi
1992                 use_collect2=no
1993                 ;;
1994         ns32k-encore-bsd*)
1995                 tm_file=ns32k/encore.h
1996                 use_collect2=yes
1997                 ;;
1998         ns32k-sequent-bsd*)
1999                 tm_file=ns32k/sequent.h
2000                 use_collect2=yes
2001                 ;;
2002         ns32k-tek6100-bsd*)
2003                 tm_file=ns32k/tek6100.h
2004                 broken_install=yes
2005                 use_collect2=yes
2006                 ;;
2007         ns32k-tek6200-bsd*)
2008                 tm_file=ns32k/tek6200.h
2009                 broken_install=yes
2010                 use_collect2=yes
2011                 ;;
2012 # This has not been updated to GCC 2.
2013 #       ns32k-ns-genix*)
2014 #               xm_file=ns32k/xm-genix.h
2015 #               xmake_file=ns32k/x-genix
2016 #               tm_file=ns32k/genix.h
2017 #               broken_install=yes
2018 #               use_collect2=yes
2019 #               ;;
2020         ns32k-merlin-*)
2021                 tm_file=ns32k/merlin.h
2022                 use_collect2=yes
2023                 ;;
2024         ns32k-pc532-mach*)
2025                 tm_file=ns32k/pc532-mach.h
2026                 use_collect2=yes
2027                 ;;
2028         ns32k-pc532-minix*)
2029                 tm_file=ns32k/pc532-min.h
2030                 xm_file=ns32k/xm-pc532-min.h
2031                 use_collect2=yes
2032                 ;;
2033         ns32k-pc532-netbsd*)
2034                 tm_file=ns32k/netbsd.h
2035                 xm_file=ns32k/xm-netbsd.h
2036                 # On NetBSD, the headers are already okay.
2037                 fixincludes=Makefile.in
2038                 tmake_file=t-netbsd
2039                 ;;
2040         pdp11-*-bsd)
2041                 tm_file="${tm_file} pdp11/2bsd.h"
2042                 ;;
2043         pdp11-*-*)
2044                 ;;
2045         pyramid-*-*)
2046                 cpu_type=pyr
2047                 xmake_file=pyr/x-pyr
2048                 use_collect2=yes
2049                 ;;
2050         romp-*-aos*)
2051                 use_collect2=yes
2052                 ;;
2053         romp-*-mach*)
2054                 xmake_file=romp/x-mach
2055                 use_collect2=yes
2056                 ;;
2057         powerpc-*-sysv* | powerpc-*-elf*)
2058                 tm_file=rs6000/sysv4.h
2059                 xm_file=rs6000/xm-sysv4.h
2060                 extra_headers=ppc-asm.h
2061                 if [[ x$gas = xyes ]]
2062                 then
2063                         tmake_file="rs6000/t-ppcos rs6000/t-ppccomm"
2064                 else
2065                         tmake_file="rs6000/t-ppc rs6000/t-ppccomm"
2066                 fi
2067                 xmake_file=rs6000/x-sysv4
2068                 ;;
2069         powerpc-*-eabiaix*)
2070                 tm_file=rs6000/eabiaix.h
2071                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
2072                 fixincludes=Makefile.in
2073                 extra_headers=ppc-asm.h
2074                 ;;
2075         powerpc-*-eabisim*)
2076                 tm_file=rs6000/eabisim.h
2077                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
2078                 fixincludes=Makefile.in
2079                 extra_headers=ppc-asm.h
2080                 ;;
2081         powerpc-*-eabi*)
2082                 tm_file=rs6000/eabi.h
2083                 if [[ x$gas = xyes ]]
2084                 then
2085                         tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
2086                 else
2087                         tmake_file="rs6000/t-ppc rs6000/t-ppccomm"
2088                 fi
2089                 fixincludes=Makefile.in
2090                 extra_headers=ppc-asm.h
2091                 ;;
2092         powerpc-*-rtems*)
2093                 tm_file=rs6000/rtems.h
2094                 if [[ x$gas = xyes ]]
2095                 then
2096                      tmake_file="rs6000/t-ppcgas t-rtems rs6000/t-ppccomm"
2097                 else
2098                      tmake_file="rs6000/t-ppc t-rtems rs6000/t-ppccomm"
2099                 fi
2100                 fixincludes=Makefile.in
2101                 extra_headers=ppc-asm.h
2102                 ;;
2103         powerpc-*-linux-gnu*)
2104                 tm_file=rs6000/linux.h
2105                 xm_file=rs6000/xm-sysv4.h
2106                 out_file=rs6000/rs6000.c
2107                 if [[ x$gas = xyes ]]
2108                 then
2109                         tmake_file="rs6000/t-ppcos t-linux rs6000/t-ppccomm"
2110                 else
2111                         tmake_file="rs6000/t-ppc t-linux rs6000/t-ppccomm"
2112                 fi
2113                 xmake_file=rs6000/x-sysv4
2114                 fixincludes=Makefile.in
2115                 extra_headers=ppc-asm.h
2116                 ;;
2117         powerpc-*-vxworks*)
2118                 cpu_type=rs6000
2119                 xm_file=rs6000/xm-sysv4.h
2120                 tm_file=rs6000/vxppc.h
2121                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
2122                 extra_headers=ppc-asm.h
2123                 ;;
2124         powerpcle-*-sysv* | powerpcle-*-elf*)
2125                 tm_file=rs6000/sysv4le.h
2126                 xm_file=rs6000/xm-sysv4.h
2127                 if [[ x$gas = xyes ]]
2128                 then
2129                         tmake_file="rs6000/t-ppcos rs6000/t-ppccomm"
2130                 else
2131                         tmake_file="rs6000/t-ppc rs6000/t-ppccomm"
2132                 fi
2133                 xmake_file=rs6000/x-sysv4
2134                 extra_headers=ppc-asm.h
2135                 ;;
2136         powerpcle-*-eabisim*)
2137                 tm_file=rs6000/eabilesim.h
2138                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
2139                 fixincludes=Makefile.in
2140                 extra_headers=ppc-asm.h
2141                 ;;
2142         powerpcle-*-eabi*)
2143                 tm_file=rs6000/eabile.h
2144                 if [[ x$gas = xyes ]]
2145                 then
2146                         tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
2147                 else
2148                         tmake_file="rs6000/t-ppc rs6000/t-ppccomm"
2149                 fi
2150                 fixincludes=Makefile.in
2151                 extra_headers=ppc-asm.h
2152                 ;;
2153         powerpcle-*-winnt* )
2154                 tm_file=rs6000/win-nt.h
2155                 tmake_file=rs6000/t-winnt
2156 #               extra_objs=pe.o
2157                 fixincludes=Makefile.in
2158                 if [[ x$thread_file = x ]]; then
2159                         thread_file='win32'
2160                 fi
2161                 extra_headers=ppc-asm.h
2162                 ;;
2163         powerpcle-*-pe | powerpcle-*-cygwin32)
2164                 tm_file=rs6000/cygwin32.h
2165                 xm_file=rs6000/xm-cygwin32.h
2166                 tmake_file=rs6000/t-winnt
2167                 xmake_file=rs6000/x-cygwin32
2168 #               extra_objs=pe.o
2169                 fixincludes=Makefile.in
2170                 if [[ x$thread_file = x ]]; then
2171                         thread_file='win32'
2172                 fi
2173                 exeext=.exe
2174                 extra_headers=ppc-asm.h
2175                 ;;
2176         powerpcle-*-solaris2*)
2177                 tm_file=rs6000/sol2.h
2178                 xm_file=rs6000/xm-sysv4.h
2179                 if [[ x$gas = xyes ]]
2180                 then
2181                         tmake_file="rs6000/t-ppcos rs6000/t-ppccomm"
2182                 else
2183                         tmake_file="rs6000/t-ppc rs6000/t-ppccomm"
2184                 fi
2185                 xmake_file=rs6000/x-sysv4
2186                 fixincludes=fixinc.svr4
2187                 extra_headers=ppc-asm.h
2188                 ;;
2189         rs6000-ibm-aix3.[[01]]*)
2190                 tm_file=rs6000/aix31.h
2191                 xmake_file=rs6000/x-aix31
2192                 use_collect2=yes
2193                 ;;
2194         rs6000-ibm-aix3.2.[[456789]]* | powerpc-ibm-aix3.2.[[456789]]*)
2195                 tm_file=rs6000/aix3newas.h
2196                 if [[ x$host != x$target ]]
2197                 then
2198                         tmake_file=rs6000/t-xnewas
2199                 else
2200                         tmake_file=rs6000/t-newas
2201                 fi
2202                 use_collect2=yes
2203                 ;;
2204         rs6000-ibm-aix[[456789]].* | powerpc-ibm-aix[[456789]].*)
2205                 tm_file=rs6000/aix41.h
2206                 if [[ x$host != x$target ]]
2207                 then
2208                         tmake_file=rs6000/t-xnewas
2209                 else
2210                         tmake_file=rs6000/t-newas
2211                 fi
2212                 xmake_file=rs6000/x-aix31
2213                 use_collect2=yes
2214                 ;;
2215         rs6000-ibm-aix*)
2216                 use_collect2=yes
2217                 ;;
2218         rs6000-bull-bosx)
2219                 use_collect2=yes
2220                 ;;
2221         rs6000-*-mach*)
2222                 tm_file=rs6000/mach.h
2223                 xm_file=rs6000/xm-mach.h
2224                 xmake_file=rs6000/x-mach
2225                 use_collect2=yes
2226                 ;;
2227         rs6000-*-lynxos*)
2228                 tm_file=rs6000/lynx.h
2229                 xm_file=rs6000/xm-lynx.h
2230                 tmake_file=rs6000/t-rs6000
2231                 xmake_file=rs6000/x-lynx
2232                 use_collect2=yes
2233                 ;;
2234         sh-*-elf*)
2235                 tm_file=sh/elf.h
2236                 float_format=sh
2237                 ;;
2238         sh-*-*)
2239                 float_format=sh
2240                 ;;
2241         sparc-tti-*)
2242                 tm_file=sparc/pbd.h
2243                 xm_file=sparc/xm-pbd.h
2244                 ;;
2245         sparc-wrs-vxworks* | sparclite-wrs-vxworks*)
2246                 tm_file=sparc/vxsparc.h
2247                 tmake_file=sparc/t-vxsparc
2248                 use_collect2=yes
2249                 ;;
2250         sparc-*-aout*)
2251                 tmake_file=sparc/t-sparcbare
2252                 tm_file="sparc/aout.h libgloss.h"
2253                 ;;
2254         sparc-*-netbsd*)
2255                 tm_file=sparc/netbsd.h
2256                 xm_file=sparc/xm-netbsd.h
2257                 # On NetBSD, the headers are already okay.
2258                 fixincludes=Makefile.in
2259                 tmake_file=t-netbsd
2260                 ;;
2261         sparc-*-bsd*)
2262                 tm_file=sparc/bsd.h
2263                 ;;
2264         sparc-*-linux-gnuaout*)         # Sparc's running Linux, a.out
2265                 xm_file=sparc/xm-linux.h
2266                 tm_file=sparc/linux-aout.h
2267                 xmake_file=x-linux
2268                 fixincludes=Makefile.in #On Linux, the headers are ok already.
2269                 broken_install=yes
2270                 gnu_ld=yes
2271                 ;;
2272         sparc-*-linux-gnu*)                     # Sparc's running Linux, ELF
2273                 xm_file=sparc/xm-linux.h
2274                 tm_file=sparc/linux.h
2275                 xmake_file=x-linux
2276                 fixincludes=Makefile.in #On Linux, the headers are ok already.
2277                 broken_install=yes
2278                 gnu_ld=yes
2279                 # Don't use it. Linux uses a slightly different one.
2280                 # The real one comes with the Linux C library.
2281                 #extra_parts="crtbegin.o crtend.o"
2282                 ;;
2283         sparc-*-lynxos*)
2284                 if [[ x$gas = xyes ]]
2285                 then
2286                         tm_file=sparc/lynx.h
2287                 else
2288                         tm_file=sparc/lynx-ng.h
2289                 fi
2290                 xm_file=sparc/xm-lynx.h
2291                 tmake_file=sparc/t-sunos41
2292                 xmake_file=x-lynx
2293                 ;;
2294         sparc-*-rtems*)
2295                 tmake_file="sparc/t-sparcbare t-rtems"
2296                 tm_file=sparc/rtems.h
2297                 ;;
2298         sparc-*-solaris2*)
2299                 tm_file=sparc/sol2.h
2300                 xm_file=sparc/xm-sol2.h
2301                 tmake_file=sparc/t-sol2
2302                 xmake_file=sparc/x-sysv4
2303                 extra_parts="crt1.o crti.o crtn.o gcrt1.o gmon.o crtbegin.o crtend.o"
2304                 fixincludes=fixinc.svr4
2305                 broken_install=yes
2306                 if [[ x$thread_file = x ]]; then
2307                         thread_file='solaris'
2308                 fi
2309                 ;;
2310         sparc-*-sunos4.0*)
2311                 tm_file=sparc/sunos4.h
2312                 tmake_file=sparc/t-sunos40
2313                 use_collect2=yes
2314                 ;;
2315         sparc-*-sunos4*)
2316                 tm_file=sparc/sunos4.h
2317                 tmake_file=sparc/t-sunos41
2318                 use_collect2=yes
2319                 ;;
2320         sparc-*-sunos3*)
2321                 tm_file=sparc/sun4o3.h
2322                 use_collect2=yes
2323                 ;;
2324         sparc-*-sysv4*)
2325                 tm_file=sparc/sysv4.h
2326                 xm_file=sparc/xm-sysv4.h
2327                 tmake_file=t-svr4
2328                 xmake_file=sparc/x-sysv4
2329                 extra_parts="crtbegin.o crtend.o"
2330                 ;;
2331         sparc-*-vxsim*)
2332                 xm_file=sparc/xm-sol2.h
2333                 tm_file=sparc/vxsim.h
2334                 tmake_file=sparc/t-vxsparc
2335                 xmake_file=sparc/x-sysv4
2336                 ;;
2337         sparclet-*-aout*)
2338                 tm_file="sparc/splet.h libgloss.h"
2339                 tmake_file=sparc/t-splet
2340                 ;;
2341         sparclite-*-coff*)
2342                 tm_file="sparc/litecoff.h libgloss.h"
2343                 tmake_file=sparc/t-sparclite
2344                 ;;
2345         sparclite-*-aout*)
2346                 tm_file="sparc/lite.h aoutos.h libgloss.h"
2347                 tmake_file=sparc/t-sparclite
2348                 ;;
2349         sparc64-*-aout*)
2350                 tmake_file=sparc/t-sp64
2351                 tm_file=sparc/sp64-aout.h
2352                 ;;
2353         sparc64-*-elf*)
2354                 tmake_file=sparc/t-sp64
2355                 tm_file=sparc/sp64-elf.h
2356                 extra_parts="crtbegin.o crtend.o"
2357                 ;;
2358 # This hasn't been upgraded to GCC 2.
2359 #       tahoe-harris-*)                 # Harris tahoe, using COFF.
2360 #               tm_file=tahoe/harris.h
2361 #               ;;
2362 #       tahoe-*-bsd*)                   # tahoe running BSD
2363 #               ;;
2364 # This hasn't been upgraded to GCC 2.
2365 #       tron-*-*)
2366 #               cpu_type=gmicro
2367 #               use_collect2=yes
2368 #               ;;
2369         vax-*-bsd*)                     # vaxen running BSD
2370                 use_collect2=yes
2371                 float_format=vax
2372                 ;;
2373         vax-*-sysv*)                    # vaxen running system V
2374                 tm_file="${tm_file} vax/vaxv.h"
2375                 xm_file="${tm_file} vax/xm-vaxv.h"
2376                 float_format=vax
2377                 ;;
2378         vax-*-netbsd*)
2379                 tm_file="${tm_file} netbsd.h vax/netbsd.h"
2380                 xm_file="${xm_file} xm-netbsd.h"
2381                 # On NetBSD, the headers are already okay.
2382                 fixincludes=Makefile.in
2383                 tmake_file=t-netbsd
2384                 float_format=vax
2385                 ;;
2386         vax-*-ultrix*)                  # vaxen running ultrix
2387                 tm_file="${tm_file} vax/ultrix.h"
2388                 use_collect2=yes
2389                 float_format=vax
2390                 ;;
2391         vax-*-vms*)                     # vaxen running VMS
2392                 xm_file=vax/xm-vms.h
2393                 tm_file=vax/vms.h
2394                 float_format=vax
2395                 ;;
2396         vax-*-*)                        # vax default entry
2397                 float_format=vax
2398                 ;;
2399         we32k-att-sysv*)
2400                 xm_file="${xm_file} xm-svr3"
2401                 use_collect2=yes
2402                 ;;
2403         *)
2404                 echo "Configuration $machine not supported" 1>&2
2405                 exit 1
2406                 ;;
2407         esac
2408
2409         case $machine in
2410         *-*-linux-gnu*)
2411                 ;; # Existing Linux/GNU systems do not use the GNU setup.
2412         *-*-gnu*)
2413                 # On the GNU system, the setup is just about the same on
2414                 # each different CPU.  The specific machines that GNU
2415                 # supports are matched above and just set $cpu_type.
2416                 xm_file=${cpu_type}/xm-gnu.h
2417                 tm_file=${cpu_type}/gnu.h
2418                 extra_parts="crtbegin.o crtend.o"
2419                 # GNU always uses ELF.
2420                 elf=yes
2421                 # GNU tools are the only tools.
2422                 gnu_ld=yes
2423                 gas=yes
2424                 # On GNU, the headers are already okay.
2425                 fixincludes=Makefile.in
2426                 xmake_file=x-linux      # These details are the same as Linux.
2427                 tmake_file=t-gnu        # These are not.
2428                 ;;
2429         *-*-sysv4*)
2430                 fixincludes=fixinc.svr4
2431                 xmake_try_sysv=x-sysv
2432                 broken_install=yes
2433                 install_headers_dir=install-headers-cpio
2434                 ;;
2435         *-*-sysv*)
2436                 broken_install=yes
2437                 install_headers_dir=install-headers-cpio
2438                 ;;
2439         esac
2440
2441         # Distinguish i[3456]86
2442         # Also, do not run mips-tfile on MIPS if using gas.
2443         # Process --with-cpu= for PowerPC/rs6000
2444         target_cpu_default2=
2445         case $machine in
2446         i486-*-*)
2447                 target_cpu_default2=1
2448                 ;;
2449         i586-*-*)
2450                 target_cpu_default2=2
2451                 ;;
2452         i686-*-*)
2453                 target_cpu_default2=3
2454                 ;;
2455         alpha-*-*)
2456                 if [[ x$gas = xyes ]]
2457                 then
2458                         target_cpu_default2=4
2459                 fi
2460                 ;;
2461         mips*-*-ecoff* | mips*-*-elf*)
2462                 if [[ x$gas = xyes ]]
2463                 then
2464                         if [[ x$gnu_ld = xyes ]]
2465                         then
2466                                 target_cpu_default2=20
2467                         else
2468                                 target_cpu_default2=16
2469                         fi
2470                 fi
2471                 ;;
2472         mips*-*-*)
2473                 if [[ x$gas = xyes ]]
2474                 then
2475                         target_cpu_default2=16
2476                 fi
2477                 ;;
2478         powerpc*-*-* | rs6000-*-*)
2479                 case "x$with_cpu" in
2480                         x)
2481                                 ;;
2482
2483                         xcommon | xpower | xpower2 | xpowerpc | xrios \
2484                           | xrios1 | xrios2 | xrsc | xrsc1 \
2485                           | x601 | x602 | x603 | x603e | x604 | x604e | x620 \
2486                           | x403 | x505 | x801 | x821 | x823 | x860)
2487                                 target_cpu_default2="'\"$with_cpu\"'"
2488                                 ;;
2489
2490                         xyes | xno)
2491                                 echo "--with-cpu must be passed a value" 1>&2
2492                                 exit 1
2493                                 ;;
2494
2495                         *)
2496                                 echo "Unknown cpu used with --with-cpu=$with_cpu" 1>&2
2497                                 exit 1
2498                                 ;;
2499                 esac
2500                 ;;
2501         sparc*-*-*)
2502                 case ".$with_cpu" in
2503                         .)
2504                                 target_cpu_default2=TARGET_CPU_"`echo $machine | sed 's/-.*$//'`"
2505                                 ;;
2506                         .supersparc | .ultrasparc | .v7 | .v8)
2507                                 target_cpu_default2="TARGET_CPU_$with_cpu"
2508                                 ;;
2509                         *)
2510                                 echo "Unknown cpu used with --with-cpu=$with_cpu" 1>&2
2511                                 exit 1
2512                                 ;;
2513                 esac
2514                 ;;
2515         esac
2516
2517         if [[ x$target_cpu_default2 != x ]]
2518         then
2519                 if [[ x$target_cpu_default != x ]]
2520                 then
2521                         target_cpu_default="(${target_cpu_default}|${target_cpu_default2})"
2522                 else
2523                         target_cpu_default=$target_cpu_default2
2524                 fi
2525         fi
2526
2527         # No need for collect2 if we have the GNU linker.
2528         case x$gnu_ld in
2529         xyes)
2530                 use_collect2=
2531                 ;;
2532         esac
2533
2534 # Save data on machine being used to compile GCC in build_xm_file.
2535 # Save data on host machine in vars host_xm_file and host_xmake_file.
2536         if [[ x$pass1done = x ]]
2537         then
2538                 if [[ x"$xm_file" = x ]]
2539                 then build_xm_file=$cpu_type/xm-$cpu_type.h
2540                 else build_xm_file=$xm_file
2541                 fi
2542                 build_broken_install=$broken_install
2543                 build_install_headers_dir=$install_headers_dir
2544                 build_exeext=$exeext
2545                 pass1done=yes
2546         else
2547                 if [[ x$pass2done = x ]]
2548                 then
2549                         if [[ x"$xm_file" = x ]]
2550                         then host_xm_file=$cpu_type/xm-$cpu_type.h
2551                         else host_xm_file=$xm_file
2552                         fi
2553                         if [[ x"$xmake_file" = x ]]
2554                         then xmake_file=$cpu_type/x-$cpu_type
2555                         fi
2556                         host_xmake_file="$xmake_file"
2557                         host_truncate_target=$truncate_target
2558                         host_extra_gcc_objs=$extra_gcc_objs
2559                         host_extra_objs=$extra_host_objs
2560                         pass2done=yes
2561                 fi
2562         fi
2563 done
2564
2565 extra_objs="${host_extra_objs} ${extra_objs}"
2566
2567 # Default the target-machine variables that were not explicitly set.
2568 if [[ x"$tm_file" = x ]]
2569 then tm_file=$cpu_type/$cpu_type.h; fi
2570
2571 if [[ x$extra_headers = x ]]
2572 then extra_headers=; fi
2573
2574 if [[ x"$xm_file" = x ]]
2575 then xm_file=$cpu_type/xm-$cpu_type.h; fi
2576
2577 md_file=$cpu_type/$cpu_type.md
2578
2579 if [[ x$out_file = x ]]
2580 then out_file=$cpu_type/$cpu_type.c; fi
2581
2582 if [[ x"$tmake_file" = x ]]
2583 then tmake_file=$cpu_type/t-$cpu_type
2584 fi
2585
2586 if [[ x$float_format = x ]]
2587 then float_format=i64
2588 fi
2589
2590 # Say what files are being used for the output code and MD file.
2591 echo "Using \`$srcdir/config/$out_file' to output insns."
2592 echo "Using \`$srcdir/config/$md_file' as machine description file."
2593
2594 count=a
2595 for f in $tm_file; do
2596         count=${count}x
2597 done
2598 if [[ $count = ax ]]; then
2599         echo "Using \`$srcdir/config/$tm_file' as target machine macro file."
2600 else
2601         echo "Using the following target machine macro files:"
2602         for f in $tm_file; do
2603                 echo "  $srcdir/config/$f"
2604         done
2605 fi
2606
2607 count=a
2608 for f in $host_xm_file; do
2609         count=${count}x
2610 done
2611 if [[ $count = ax ]]; then
2612         echo "Using \`$srcdir/config/$host_xm_file' as host machine macro file."
2613 else
2614         echo "Using the following host machine macro files:"
2615         for f in $host_xm_file; do
2616                 echo "  $srcdir/config/$f"
2617         done
2618 fi
2619
2620 if [[ "$host_xm_file" != "$build_xm_file" ]]; then
2621         count=a
2622         for f in $build_xm_file; do
2623                 count=${count}x
2624         done
2625         if [[ $count = ax ]]; then
2626                 echo "Using \`$srcdir/config/$build_xm_file' as build machine macro file."
2627         else
2628                 echo "Using the following build machine macro files:"
2629                 for f in $build_xm_file; do
2630                         echo "  $srcdir/config/$f"
2631                 done
2632         fi
2633 fi
2634
2635 if [[ x$thread_file = x ]]
2636 then thread_file='single'
2637 fi
2638
2639 # Set up the header files.
2640 # $links is the list of header files to create.
2641 # $vars is the list of shell variables with file names to include.
2642 vars="host_xm_file tm_file xm_file build_xm_file"
2643 links="config.h tm.h tconfig.h hconfig.h"
2644
2645 rm -f config.bak
2646 if [[ -f config.status ]]; then mv -f config.status config.bak; fi
2647
2648 # Make the links.
2649 while [[ -n "$vars" ]]
2650 do
2651         # set file to car of files, files to cdr of files
2652         set $vars; var=$1; shift; vars=$*
2653         set $links; link=$1; shift; links=$*
2654
2655         rm -f $link
2656
2657         # Define TARGET_CPU_DEFAULT if the system wants one.
2658         # This substitutes for lots of *.h files.
2659         if [[ x$target_cpu_default != x -a $link = tm.h ]]
2660         then
2661                 echo "#define TARGET_CPU_DEFAULT $target_cpu_default" >>$link
2662         fi
2663
2664         for file in `eval echo '$'$var`; do
2665                 echo "#include \"$file\"" >>$link
2666         done
2667 done
2668
2669 # Truncate the target if necessary
2670 if [[ x$host_truncate_target != x ]]; then
2671         target=`echo $target | sed -e 's/\(..............\).*/\1/'`
2672 fi
2673
2674 # Get the version number from the toplevel
2675 version=`sed -e 's/.*\"\([[^ \"]]*\)[[ \"]].*/\1/' < ${srcdir}/version.c`
2676
2677 # For the current directory and all of the language subdirectories,
2678 # do the rest of the script ...
2679
2680 subdirs=
2681 for lang in ${srcdir}/*/config-lang.in ..
2682 do
2683         case $lang in
2684         ..) ;;
2685         # The odd quoting in the next line works around
2686         # an apparent bug in bash 1.12 on linux.
2687         ${srcdir}/[[*]]/config-lang.in) ;;
2688         *) subdirs="$subdirs `echo $lang | sed -e 's,^.*/\([[^/]]*\)/config-lang.in$,\1,'`" ;;
2689         esac
2690 done
2691
2692 # Are we using gcc as the native compiler?
2693 case $host in
2694 *linux*)        # All Linux's use gcc as the native compiler.
2695         if [[ x$prefix = xNONE ]]; then
2696                 prefix=$native_prefix
2697         fi
2698         ;;
2699 esac
2700
2701 # Make empty files to contain the specs and options for each language.
2702 # Then add #include lines to for a compiler that has specs and/or options.
2703
2704 lang_specs_files=
2705 lang_options_files=
2706 rm -f specs.h options.h
2707 touch specs.h options.h
2708 for subdir in . $subdirs
2709 do
2710         if [[ -f $srcdir/$subdir/lang-specs.h ]]; then
2711                 echo "#include \"$subdir/lang-specs.h\"" >>specs.h
2712                 lang_specs_files="$lang_specs_files $srcdir/$subdir/lang-specs.h"
2713         fi
2714         if [[ -f $srcdir/$subdir/lang-options.h ]]; then
2715                 echo "#include \"$subdir/lang-options.h\"" >>options.h
2716                 lang_options_files="$lang_options_files $srcdir/$subdir/lang-options.h"
2717         fi
2718 done
2719
2720 # Get an absolute path to the GCC top-level source directory
2721 holddir=`pwd`
2722 cd $srcdir
2723 topdir=`pwd`
2724 cd $holddir
2725
2726 # These (without "all_") are set in each config-lang.in.
2727 # `language' must be a single word so is spelled singularly.
2728 all_languages=
2729 all_boot_languages=
2730 all_compilers=
2731 all_stagestuff=
2732 all_diff_excludes=
2733 # List of language makefile fragments.
2734 all_lang_makefiles=
2735 all_headers=
2736 all_lib2funcs=
2737
2738 host_overrides="Make-host"
2739 target_overrides="Make-target"
2740 cross_overrides="/dev/null"
2741 build_overrides="/dev/null"
2742 language_fragments="Make-lang"
2743 language_hooks="Make-hooks"
2744
2745 savesrcdir=$srcdir
2746 for subdir in . $subdirs
2747 do
2748         oldsrcdir=$savesrcdir
2749
2750         # Re-adjust the path
2751         case $oldsrcdir in
2752         /*)
2753                 case $subdir in
2754                 .)
2755                         srcdir=$oldsrcdir
2756                         ;;
2757                 *)
2758                         srcdir=$oldsrcdir/$subdir
2759                         ;;
2760                 esac
2761                 ;;
2762         *)
2763                 case $subdir in
2764                 .)
2765                         ;;
2766                 *)
2767                         oldsrcdir=../${oldsrcdir}
2768                         srcdir=$oldsrcdir/$subdir
2769                         ;;
2770                 esac
2771                 ;;
2772         esac
2773         mainsrcdir=$oldsrcdir
2774         STARTDIR=`pwd`
2775         test -d $subdir || mkdir $subdir
2776         cd $subdir
2777
2778         rm -f Make-host Make-target Make-hooks
2779         touch Make-host
2780         touch Make-target
2781         touch Make-hooks
2782         # Conditionalize the makefile for this host machine.
2783         dep_host_xmake_file=
2784         merged_frags=
2785         for f in .. ${host_xmake_file}
2786         do
2787                 if [[ -f ${mainsrcdir}/config/$f ]]
2788                 then
2789                         cat ${mainsrcdir}/config/$f >> Make-host
2790                         dep_host_xmake_file="${dep_host_xmake_file} \$(srcdir)/config/$f"
2791                 fi
2792         done
2793
2794         # Set EXTRA_HEADERS according to extra_headers.
2795         # This substitutes for lots of t-* files.
2796         extra_headers_list=
2797         if [[ "x$extra_headers" = x ]]
2798         then true
2799         else
2800                 # Prepend ${srcdir}/ginclude/ to every entry in extra_headers.
2801                 for file in $extra_headers;
2802                 do
2803                         extra_headers_list="${extra_headers_list} \$(srcdir)/ginclude/${file}"
2804                 done
2805         fi
2806
2807         # Add a definition of USE_COLLECT2 if system wants one.
2808         # Also tell toplev.c what to do.
2809         # This substitutes for lots of t-* files.
2810         if [[ x$use_collect2 = x ]]
2811         then
2812                 will_use_collect2=
2813                 maybe_use_collect2=
2814         else
2815                 will_use_collect2="ld"
2816                 maybe_use_collect2="-DUSE_COLLECT2"
2817         fi
2818
2819         # NEED TO CONVERT
2820         # Set MD_DEPS if the real md file is in md.pre-cpp.
2821         # Set MD_CPP to the cpp to pass the md file through.  Md files use ';'
2822         # for line oriented comments, so we must always use a GNU cpp.  If
2823         # building gcc with a cross compiler, use the cross compiler just
2824         # built.  Otherwise, we can use the cpp just built.
2825         md_file_sub=
2826         if [[ "x$md_cppflags" = x ]]
2827         then
2828                 md_file_sub=$srcdir/config/$md_file
2829         else
2830                 md_file=md
2831         fi
2832
2833         # If we have gas in the build tree, make a link to it.
2834         if [[ -f ../gas/Makefile ]]; then
2835                 rm -f as; $symbolic_link ../gas/as.new as 2>/dev/null
2836         fi
2837
2838         # If we have ld in the build tree, make a link to it.
2839         if [[ -f ../ld/Makefile ]]; then
2840                 if [[ x$use_collect2 = x ]]; then
2841                         rm -f ld; $symbolic_link ../ld/ld.new ld 2>/dev/null
2842                 else
2843                         rm -f collect-ld; $symbolic_link ../ld/ld.new collect-ld 2>/dev/null
2844                 fi
2845         fi
2846
2847         # Conditionalize the makefile for this target machine.
2848         dep_tmake_file=
2849         merged_frags=
2850         for f in .. ${tmake_file}
2851         do
2852                 if [[ -f ${mainsrcdir}/config/$f ]]
2853                 then
2854                         cat ${mainsrcdir}/config/$f >> Make-target
2855                         dep_tmake_file="${dep_tmake_file} \$(srcdir)/config/$f"
2856                 fi
2857         done
2858
2859         # If this is the top level Makefile, add the language fragments.
2860         # Languages are added via two mechanisms.  Some information must be
2861         # recorded in makefile variables, these are defined in config-lang.in.
2862         # We accumulate them and plug them into the main Makefile.
2863         # The other mechanism is a set of hooks for each of the main targets
2864         # like `clean', `install', etc.
2865         if [[ $subdir = . ]]
2866         then
2867                 for s in .. $subdirs
2868                 do
2869                         if [[ $s != ".." ]]
2870                         then
2871                                 language=
2872                                 boot_language=
2873                                 compilers=
2874                                 stagestuff=
2875                                 diff_excludes=
2876                                 . ${mainsrcdir}/$s/config-lang.in
2877                                 if [[ "x$language" = x ]]
2878                                 then
2879                                         echo "${mainsrcdir}/$s/config-lang.in doesn't set \$language." 1>&2
2880                                         exit 1
2881                                 fi
2882                                 all_lang_makefiles="$all_lang_makefiles ${mainsrcdir}/$s/Make-lang.in ${mainsrcdir}/$s/Makefile.in"
2883                                 all_languages="$all_languages $language"
2884                                 if [[ "x$boot_language" = xyes ]]
2885                                 then
2886                                         all_boot_languages="$all_boot_languages $language"
2887                                 fi
2888                                 all_compilers="$all_compilers $compilers"
2889                                 all_stagestuff="$all_stagestuff $stagestuff"
2890                                 all_diff_excludes="$all_diff_excludes $diff_excludes"
2891                                 all_headers="$all_headers $headers"
2892                                 all_lib2funcs="$all_lib2funcs $lib2funcs"
2893                         fi
2894                 done
2895
2896                 # Since we can't use `::' targets, we link each language in
2897                 # with a set of hooks, reached indirectly via lang.${target}.
2898
2899                 target_list="all.build all.cross start.encap rest.encap \
2900                         info dvi \
2901                         install-normal install-common install-info install-man \
2902                         uninstall distdir \
2903                         mostlyclean clean distclean extraclean maintainer-clean \
2904                         stage1 stage2 stage3 stage4"
2905                 for t in $target_list
2906                 do
2907                         x=
2908                         for l in .. $all_languages
2909                         do
2910                                 if [[ $l != ".." ]]; then
2911                                         x="$x $l.$t"
2912                                 fi
2913                         done
2914                         echo "lang.$t: $x" >> Make-hooks
2915                 done
2916
2917                 # If the host doesn't support symlinks, modify CC in
2918                 # FLAGS_TO_PASS so CC="stage1/xgcc -Bstage1/" works.
2919                 # Otherwise, we can use "CC=$(CC)".
2920                 rm -f symtest.tem
2921                 if $symbolic_link symtest1.tem symtest.tem 2>/dev/null
2922                 then
2923                         cc_set_by_configure="\$(CC)"
2924                         stage_prefix_set_by_configure="\$(STAGE_PREFIX)"
2925                 else
2926                         cc_set_by_configure="\`case '\$(CC)' in stage*) echo '\$(CC)' | sed -e 's|stage|../stage|g';; *) echo '\$(CC)';; esac\`"
2927
2928                         stage_prefix_set_by_configure="\`case '\$(STAGE_PREFIX)' in stage*) echo '\$(STAGE_PREFIX)' | sed -e 's|stage|../stage|g';; *) echo '\$(STAGE_PREFIX)';; esac\`"
2929                 fi
2930
2931         # Otherwise, this is a language subdirectory.  If the host supports
2932         # symlinks, point stage[123] at ../stage[123] so bootstrapping and the
2933         # installation procedure can still use CC="stage1/xgcc -Bstage1/".
2934         # If the host doesn't support symlinks, FLAGS_TO_PASS has been
2935         # modified to solve the problem there.
2936         else
2937                 for t in stage1 stage2 stage3 stage4 include
2938                 do
2939                         rm -f $t
2940                         $symbolic_link ../$t $t 2>/dev/null
2941                 done
2942         fi
2943
2944         out_object_file=`basename $out_file .c`.o
2945
2946         if [[ $subdir = . ]]
2947         then
2948                 tm_file_list=
2949                 for f in $tm_file; do
2950                         tm_file_list="${tm_file_sub} \$(srcdir)/config/$f"
2951                 done
2952
2953                 host_xm_file_list=
2954                 for f in $host_xm_file; do
2955                         host_xm_file_list="${host_xm_file_sub} \$(srcdir)/config/$f"
2956                 done
2957
2958                 build_xm_file_list=
2959                 for f in $build_xm_file; do
2960                         build_xm_file_list="${build_xm_file_sub} \$(srcdir)/config/$f"
2961                 done
2962         fi
2963
2964         # Remove all formfeeds, since some Makes get confused by them.
2965         # Also arrange to give the variables `target', `host_xmake_file',
2966         # `tmake_file', `prefix', `local_prefix', `exec_prefix', `FIXINCLUDES'
2967         # `out_file', `out_object', `md_file', `lang_specs_files',
2968         # `lang_options_files', `INSTALL_HEADERS_DIR', and `CROSS_FLOAT_H'
2969         # values in the Makefile from the values they have in this script.
2970
2971         tm_file_sub=
2972         for f in $tm_file; do
2973                 tm_file_sub="${tm_file_sub} ${srcdir}/config/$f"
2974         done
2975
2976         host_xm_file_sub=
2977         for f in $host_xm_file; do
2978                 host_xm_file_sub="${host_xm_file_sub} ${srcdir}/config/$f"
2979         done
2980
2981         build_xm_file_sub=
2982         for f in $build_xm_file; do
2983                 build_xm_file_sub="${build_xm_file_sub} ${srcdir}/config/$f"
2984         done
2985
2986         # Define macro CROSS_COMPILE in compilation
2987         # if this is a cross-compiler.
2988         # Also use all.cross instead of all.internal
2989         # and add cross-make to Makefile.
2990         if [[ x$host != x$target ]]
2991         then
2992                 cross_defines="CROSS=-DCROSS_COMPILE"
2993                 cross_overrides="${topdir}/cross-make"
2994         fi
2995
2996         # When building gcc with a cross-compiler, we need to fix a few things.
2997         # This must come after cross-make as we want all.build to override
2998         # all.cross.
2999         if [[ x$build != x$host ]]
3000         then
3001                 build_overrides="${topdir}/build-make"
3002         fi
3003
3004         cd $STARTDIR
3005 done   # end of current-dir SUBDIRS loop
3006
3007 srcdir=$savesrcdir
3008
3009 # Process the language fragments
3010 ${CONFIG_SHELL-/bin/sh} $srcdir/configure.frag $srcdir "$subdirs"
3011
3012 # Substitute configuration variables
3013 AC_SUBST(subdirs)
3014 AC_SUBST(all_languages)
3015 AC_SUBST(all_boot_languages)
3016 AC_SUBST(all_compilers)
3017 AC_SUBST(all_lang_makefiles)
3018 AC_SUBST(all_stagestuff)
3019 AC_SUBST(all_diff_excludes)
3020 AC_SUBST(all_lib2funcs)
3021 AC_SUBST(all_headers)
3022 AC_SUBST(extra_passes)
3023 AC_SUBST(extra_programs)
3024 AC_SUBST(extra_parts)
3025 AC_SUBST(extra_objs)
3026 AC_SUBST(host_extra_gcc_objs)
3027 AC_SUBST(extra_headers_list)
3028 AC_SUBST(dep_host_xmake_file)
3029 AC_SUBST(dep_tmake_file)
3030 AC_SUBST(out_file)
3031 AC_SUBST(out_object_file)
3032 AC_SUBST(md_file)
3033 AC_SUBST(tm_file_list)
3034 AC_SUBST(build_xm_file_list)
3035 AC_SUBST(host_xm_file_list)
3036 AC_SUBST(lang_specs_files)
3037 AC_SUBST(lang_options_files)
3038 AC_SUBST(thread_file)
3039 AC_SUBST(version)
3040 AC_SUBST(local_prefix)
3041 AC_SUBST(gxx_include_dir)
3042 AC_SUBST(fixincludes)
3043 AC_SUBST(build_install_headers_dir)
3044 AC_SUBST(exeext)
3045 AC_SUBST(float_format)
3046 AC_SUBST(will_use_collect2)
3047 AC_SUBST(maybe_use_collect2)
3048 AC_SUBST(cc_set_by_configure)
3049 AC_SUBST(stage_prefix_set_by_configure)
3050
3051 AC_SUBST_FILE(target_overrides)
3052 AC_SUBST_FILE(host_overrides)
3053 AC_SUBST(cross_defines)
3054 AC_SUBST_FILE(cross_overrides)
3055 AC_SUBST_FILE(build_overrides)
3056 AC_SUBST_FILE(language_fragments)
3057 AC_SUBST_FILE(language_hooks)
3058
3059 # Echo that links are built
3060 if [[ x$host = x$target ]]
3061 then
3062         str1="native "
3063 else
3064         str1="cross-"
3065         str2=" from $host"
3066 fi
3067
3068 if [[ x$host != x$build ]]
3069 then
3070         str3=" on a $build system"
3071 fi
3072
3073 if [[ "x$str2" != x ]] || [[ "x$str3" != x ]]
3074 then
3075         str4=
3076 fi
3077
3078 echo "Links are now set up to build a ${str1}compiler for ${target}$str4" 1>&2
3079
3080 if [[ "x$str2" != x ]] || [[ "x$str3" != x ]]
3081 then
3082         echo " ${str2}${str3}." 1>&2
3083 fi
3084
3085 # Configure the subdirectories
3086 # AC_CONFIG_SUBDIRS($subdirs)
3087
3088 # Create the Makefile
3089 # and configure language subdirectories
3090 AC_OUTPUT(Makefile,
3091 . $srcdir/configure.lang,
3092 host='${host}'
3093 build='${build}'
3094 target='${target}'
3095 target_alias='${target_alias}'
3096 srcdir='${srcdir}'
3097 subdirs='${subdirs}'
3098 symbolic_link='${symbolic_link}'
3099 program_transform_set='${program_transform_set}'
3100 program_transform_name='${program_transform_name}'
3101 all_languages='${all_languages}'
3102 all_boot_languages='${all_boot_languages}'
3103 all_compilers='${all_compilers}'
3104 all_lang_makefiles='${all_lang_makefiles}'
3105 all_stagestuff='${all_stagestuff}'
3106 all_diff_excludes='${all_diff_excludes}'
3107 all_lib2funcs='${all_lib2funcs}'
3108 all_headers='${all_headers}'
3109 extra_headers='${extra_headers}'
3110 extra_passes='${extra_passes}'
3111 extra_programs='${extra_programs}'
3112 extra_parts='${extra_parts}'
3113 extra_objs='${extra_objs}'
3114 host_extra_gcc_objs='${host_extra_gcc_objs}'
3115 extra_headers_list='${extra_headers_list}'
3116 dep_host_xmake_file='${dep_host_xmake_file}'
3117 host_xmake_file='${host_xmake_file}'
3118 dep_tmake_file='${dep_tmake_file}'
3119 tmake_file='${tmake_file}'
3120 out_file='${out_file}'
3121 out_object_file='${out_object_file}'
3122 md_file='${md_file}'
3123 md_file_sub='${md_file_sub}'
3124 tm_file_list='${tm_file_list}'
3125 tm_file_sub='${tm_file_sub}'
3126 build_xm_file_list='${build_xm_file_list}'
3127 build_xm_file_sub='${build_xm_file_sub}'
3128 host_xm_file_list='${host_xm_file_list}'
3129 host_xm_file_sub='${host_xm_file_sub}'
3130 lang_specs_files='${lang_specs_files}'
3131 lang_options_files='${lang_options_files}'
3132 thread_file='${thread_file}'
3133 version='${version}'
3134 local_prefix='${local_prefix}'
3135 gxx_include_dir='${gxx_include_dir}'
3136 fixincludes='${fixincludes}'
3137 build_install_headers_dir='${build_install_headers_dir}'
3138 exeext='${exeext}'
3139 float_format='${float_format}'
3140 use_collect2='${use_collect2}'
3141 will_use_collect2='${will_use_collect2}'
3142 maybe_use_collect2='${maybe_use_collect2}'
3143 gdb_needs_out_file_path='${gdb_needs_out_file_path}'
3144 SET_MAKE='${SET_MAKE}'
3145 build_broken_install='${build_broken_install}'
3146 md_cppflags='${md_cppflags}'
3147 target_list='${target_list}'
3148
3149 target_overrides='${target_overrides}'
3150 host_overrides='${host_overrides}'
3151 cross_defines='${cross_defines}'
3152 cross_overrides='${cross_overrides}'
3153 build_overrides='${build_overrides}'
3154 language_fragments='${language_fragments}'
3155 language_hooks='${language_hooks}'
3156 )