gcc/config.gcc

   1 # GCC build-, host- and target-specific configuration file.
   2 # Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002 Free Software Foundation, Inc.
   3
   4 #This file is part of GCC.
   5
   6 #GCC is free software; you can redistribute it and/or modify it under
   7 #the terms of the GNU General Public License as published by the Free
   8 #Software Foundation; either version 2, or (at your option) any later
   9 #version.
  10
  11 #GCC is distributed in the hope that it will be useful, but WITHOUT
  12 #ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  13 #FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  14 #for more details.
  15
  16 #You should have received a copy of the GNU General Public License
  17 #along with GCC; see the file COPYING.  If not, write to the Free
  18 #Software Foundation, 59 Temple Place - Suite 330, Boston, MA
  19 #02111-1307, USA.
  20
  21 # This is the GCC build-, host- and target-specific configuration file
  22 # where a configuration type, as recognized and generated by config.bfd,
  23 # is mapped to different system-specific definitions and files.  This is
  24 # invoked by the autoconf-generated configure script, called for build,
  25 # host and target in that order, setting ${machine} to each.  Putting it
  26 # in a separate shell file lets us skip running autoconf when modifying
  27 # build-, host- and target-specific information.
  28
  29 # This file switches on the shell variable ${machine}, and also uses the
  30 # following shell variables:
  31 #
  32 #  with_*               Various variables as set by configure.
  33 #
  34 #  enable_threads_flag  Either the name, yes or no depending on whether
  35 #                       threads support was requested.
  36 #
  37 #  gas_flag             Either yes or no depending on whether GNU as was
  38 #                       requested.
  39 #
  40 #  gnu_ld_flag          Either yes or no depending on whether GNU ld was
  41 #                       requested.
  42
  43 # This file sets the following shell variables for use by the
  44 # autoconf-generated configure script:
  45 #
  46 #  cpu_type             The name of the cpu, if different from machine.
  47 #
  48 #  tm_defines           List of target macros to define for all compilations.
  49 #
  50 #  tm_file              A list of target macro files, if different from
  51 #                       "$cpu_type/$cpu_type.h". Usually it's constructed
  52 #                       per target in a way like this:
  53 #                       tm_file="${tm_file} dbxelf.h elfos.h svr4.h ${cpu_type.h}/elf.h"
  54 #                       Note that the preferred order is:
  55 #                       - specific target header "${cpu_type}/${cpu_type.h}"
  56 #                       - generic headers like dbxelf.h elfos.h, netware.h, etc.
  57 #                       - specializing target headers like ${cpu_type.h}/elf.h
  58 #                       This helps to keep OS specific stuff out of the CPU
  59 #                       defining header ${cpu_type}/${cpu_type.h}.
  60 #
  61 #  tm_p_file            Location of file with declarations for functions
  62 #                       in $out_file.
  63 #
  64 #  out_file             The name of the machine description C support
  65 #                       file, if different from "$cpu_type/$cpu_type.c".
  66 #
  67 #  md_file              The name of the machine-description file, if
  68 #                       different from "$cpu_type/$cpu_type.md".
  69 #
  70 #  tmake_file           A list of machine-description-specific
  71 #                       makefile-fragments, if different from
  72 #                       "$cpu_type/t-$cpu_type".
  73 #
  74 #  extra_modes          The name of the file containing a list of extra
  75 #                       machine modes, if necessary and different from
  76 #                       "$cpu_type/$cpu_type-modes.def".
  77 #
  78 #  extra_objs           List of extra objects that should be linked into
  79 #                       the compiler proper (cc1, cc1obj, cc1plus)
  80 #                       depending on target.
  81 #
  82 #  extra_headers        List of used header files from the directory
  83 #                       config/${cpu_type}.
  84 #
  85 #  host_xmake_file      List of host-specific makefile-fragments.
  86 #
  87 #  extra_passes         List of extra executables compiled for this target
  88 #                       machine, used for compiling from source to object.
  89 #
  90 #  extra_parts          List of extra object files that should be compiled
  91 #                       for this target machine.
  92 #
  93 #  extra_programs       Like extra_passes, but these are used when linking.
  94 #
  95 #  host_extra_objs      List of extra host-dependent objects that should
  96 #                       be linked into the compiler proper.
  97 #
  98 #  host_extra_gcc_objs  List of extra host-dependent objects that should
  99 #                       be linked into the gcc driver.
 100 #
 101 #  c_target_objs        List of extra target-dependent objects that be
 102 #                       linked into the C compiler only.
 103 #
 104 #  cxx_target_objs      List of extra target-dependent objects that be
 105 #                       linked into the C++ compiler only.
 106 #
 107 #  target_gtfiles       List of extra source files with type information.
 108 #
 109 #  build_xm_defines     List of macros to define when compiling for the
 110 #                       build machine.
 111 #
 112 #  build_xm_file        List of files to include when compiling for the
 113 #                       build machine.
 114 #
 115 #  host_xm_defines      List of macros to define when compiling for the
 116 #                       host machine.
 117 #
 118 #  host_xm_file         List of files to include when compiling for the
 119 #                       host machine.
 120 #
 121 #  xm_defines           List of macros to define when compiling for the
 122 #                       target machine.
 123 #
 124 #  xm_file              List of files to include when compiling for the
 125 #                       target machine.
 126 #
 127 #  use_collect2         Set to yes or no, depending on whether collect2
 128 #                       will be used.
 129 #
 130 #  target_cpu_default   Set to override the default target model.
 131 #
 132 #  build_install_headers_dir
 133 #                       Target to use when installing header files.
 134 #
 135 #  host_truncate_target
 136 #                       Non-empty if the target name should be truncated
 137 #                       on this host, due to filename length issues.
 138 #
 139 #  gdb_needs_out_file_path
 140 #                       Set to yes if gdb needs a dir command with
 141 #                       `dirname $out_file`.
 142 #
 143 #  build_exeext         Set to the suffix, if the build machine requires
 144 #                       executables to have a file name suffix.
 145 #
 146 #  host_exeext          Set to the suffix, if the host machine requires
 147 #                       executables to have a file name suffix.
 148 #
 149 #  thread_file          Set to control which thread package to use.
 150 #
 151 #  gas                  Set to yes or no depending on whether the target
 152 #                       system normally uses GNU as.
 153 #
 154 #  need_64bit_hwint     Set to yes if HOST_WIDE_INT must be 64 bits wide
 155 #                       for this target.  This is true iff
 156 #                       MAX_LONG_TYPE_SIZE is 64.  (The code which
 157 #                       determines the underlying integral type for
 158 #                       HOST_WIDE_INT cannot see the definition of
 159 #                       MAX_LONG_TYPE_SIZE.)
 160
 161 # The following variables are used in each case-construct to build up the
 162 # outgoing variables:
 163 #
 164 #  xmake_file           Makefile-fragment when this system is as a host,
 165 #                       for host_xmake_file.
 166 #
 167 #  extra_host_objs      List of extra objects that should be linked into
 168 #                       the compiler proper when this system is a host,
 169 #                       for host_extra_objs.
 170 #
 171 #  install_headers_dir  Makefile-target for how the header file directory
 172 #                       is installed, when this system is a build system,
 173 #                       for build_install_headers_dir.
 174 #
 175 #  truncate_target      Non-empty if the target name should be truncated
 176 #                       when this system is a host, due to filename length
 177 #                       issues.  For host_truncate_target.
 178 #
 179 #  exeext               The suffix for executables on this system.
 180 #
 181 #  gnu_ld               Set to yes or no depending on whether the target
 182 #                       system normally uses GNU ld.
 183
 184 out_file=
 185 xmake_file=
 186 tmake_file=
 187 extra_headers=
 188 extra_passes=
 189 extra_parts=
 190 extra_programs=
 191 extra_objs=
 192 extra_host_objs=
 193 extra_gcc_objs=
 194 c_target_objs=
 195 cxx_target_objs=
 196 tm_defines=
 197 xm_defines=
 198 # Set this to force installation and use of collect2.
 199 use_collect2=
 200 # Set this to override the default target model.
 201 target_cpu_default=
 202 # Set this to control how the header file directory is installed.
 203 install_headers_dir=install-headers-tar
 204 # Set this if directory names should be truncated to 14 characters.
 205 truncate_target=
 206 # Set this if gdb needs a dir command with `dirname $out_file`
 207 gdb_needs_out_file_path=
 208 # Set this if the build machine requires executables to have a
 209 # file name suffix.
 210 exeext=
 211 # Set this to control which thread package will be used.
 212 thread_file=
 213 # Reinitialize these from the flag values every loop pass, since some
 214 # configure entries modify them.
 215 gas="$gas_flag"
 216 gnu_ld="$gnu_ld_flag"
 217 enable_threads=$enable_threads_flag
 218 target_gtfiles=
 219 need_64bit_hwint=
 220
 221 # Obsolete configurations.
 222 case $machine in
 223    m88k-*-aout*     \
 224  | m88k-*-openbsd*  \
 225  | m88k-*-sysv4*    \
 226  | mips-sni-sysv4   \
 227  | mn10200-*-*      \
 228  | ns32k-*-openbsd* \
 229  | romp-*-openbsd*  \
 230  )
 231     if test "x$enable_obsolete" != xyes; then
 232       echo "*** Configuration $machine is obsolete." >&2
 233       echo "*** Specify --enable-obsolete to build it anyway." >&2
 234       echo "*** Support will be REMOVED in the next major release of GCC," >&2
 235       echo "*** unless a maintainer comes forward." >&2
 236       exit 1
 237     fi;;
 238 esac
 239
 240 # Set default cpu_type, tm_file, tm_p_file and xm_file so it can be
 241 # updated in each machine entry.  Also set default extra_headers for some
 242 # machines.
 243 tm_p_file=
 244 cpu_type=`echo $machine | sed 's/-.*$//'`
 245 case $machine in
 246 alpha*-*-*)
 247         cpu_type=alpha
 248         need_64bit_hwint=yes
 249         ;;
 250 strongarm*-*-*)
 251         cpu_type=arm
 252         ;;
 253 arm*-*-*)
 254         cpu_type=arm
 255         ;;
 256 xscale-*-*)
 257         cpu_type=arm
 258         ;;
 259 i[34567]86-*-*)
 260         cpu_type=i386
 261         extra_headers="mmintrin.h xmmintrin.h"
 262         ;;
 263 x86_64-*-*)
 264         cpu_type=i386
 265         extra_headers="mmintrin.h xmmintrin.h"
 266         need_64bit_hwint=yes
 267         ;;
 268 ia64-*-*)
 269         extra_headers=ia64intrin.h
 270         need_64bit_hwint=yes
 271         ;;
 272 hppa*-*-* | parisc*-*-*)
 273         cpu_type=pa
 274         ;;
 275 m680[012]0-*-*)
 276         cpu_type=m68k
 277         extra_headers=math-68881.h
 278         ;;
 279 m68k-*-*)
 280         extra_headers=math-68881.h
 281         ;;
 282 mips*-*-*)
 283         cpu_type=mips
 284         need_64bit_hwint=yes
 285         ;;
 286 powerpc*-*-*)
 287         cpu_type=rs6000
 288         extra_headers="ppc-asm.h altivec.h spe.h"
 289         need_64bit_hwint=yes
 290         ;;
 291 rs6000*-*-*)
 292         need_64bit_hwint=yes
 293         ;;
 294 sparc64*-*-*)
 295         cpu_type=sparc
 296         need_64bit_hwint=yes
 297         ;;
 298 sparc*-*-*)
 299         cpu_type=sparc
 300         ;;
 301 s390*-*-*)
 302         need_64bit_hwint=yes
 303         ;;
 304 # Note the 'l'; we need to be able to match e.g. "shle" or "shl".
 305 sh[123456789l]*-*-*)
 306         cpu_type=sh
 307         need_64bit_hwint=yes
 308         ;;
 309 tic4x-*-*)
 310         cpu_type=c4x
 311         ;;
 312 esac
 313
 314 tm_file=${cpu_type}/${cpu_type}.h
 315 if test -f ${srcdir}/config/${cpu_type}/${cpu_type}-protos.h
 316 then
 317         tm_p_file=${cpu_type}/${cpu_type}-protos.h
 318 fi
 319 extra_modes=
 320 if test -f ${srcdir}/config/${cpu_type}/${cpu_type}-modes.def
 321 then
 322         extra_modes=${cpu_type}/${cpu_type}-modes.def
 323 fi
 324
 325 case $machine in
 326 x86_64-*-*)
 327         tm_file="i386/biarch64.h ${tm_file}"
 328         ;;
 329 esac
 330
 331 # On a.out targets, we need to use collect2.
 332 case $machine in
 333 *-*-*aout*)
 334         use_collect2=yes
 335         ;;
 336 esac
 337
 338 # Common parts for widely ported systems.
 339 case $machine in
 340 *-*-linux*)
 341         xm_defines=POSIX
 342         case $machine in
 343         *-*-linux*ecoff* | *-*-linux*libc1* | *-*-linux*oldld* | *-*-linux*aout*)
 344                 ;;
 345         *)
 346                 extra_parts="crtbegin.o crtbeginS.o crtbeginT.o crtend.o crtendS.o"
 347                 gas=yes gnu_ld=yes
 348                 case x${enable_threads} in
 349                         x | xyes | xposix) thread_file='posix'
 350                         ;;
 351                 esac
 352                 ;;
 353         esac
 354         ;;
 355 *-*-gnu*)
 356         # On the Hurd, the setup is just about the same on
 357         # each different CPU.  The specific machines that we
 358         # support are matched above and just set $cpu_type.
 359         xm_defines=POSIX
 360         tm_file="${cpu_type}/gnu.h"
 361         extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o"
 362         # GNU always uses ELF.
 363         elf=yes
 364         # GNU tools are the only tools.
 365         gnu_ld=yes
 366         gas=yes
 367         # These details are the same as for Linux.
 368         # But here we need a little extra magic.
 369         tmake_file="t-slibgcc-elf-ver t-linux t-gnu"
 370         case $machine in
 371         alpha*)
 372                 tm_file="${cpu_type}/${cpu_type}.h alpha/elf.h alpha/linux.h alpha/linux-elf.h gnu.h ${tm_file}"
 373                 ;;
 374         i[34567]86-*-*)
 375                 tm_file="${cpu_type}/${cpu_type}.h i386/unix.h i386/att.h dbxelf.h elfos.h svr4.h linux.h i386/linux.h gnu.h ${tm_file}"
 376                 ;;
 377         esac
 378         ;;
 379 *-*-openbsd*)
 380         tm_file=${cpu_type}/openbsd.h
 381         tmake_file="t-libc-ok t-openbsd t-libgcc-pic"
 382         xm_defines=POSIX
 383         if test x$enable_threads = xyes; then
 384                 thread_file='posix'
 385                 tmake_file="${tmake_file} t-openbsd-thread"
 386         fi
 387         ;;
 388 *-*-netbsd*)
 389         tmake_file="t-slibgcc-elf-ver t-libc-ok t-netbsd"
 390         xm_defines=POSIX
 391         gas=yes
 392         gnu_ld=yes
 393         case x${enable_threads} in
 394         xyes | xposix)
 395                 thread_file='posix'
 396                 tm_defines="${tm_defines} NETBSD_ENABLE_PTHREADS"
 397                 ;;
 398         esac
 399
 400         # NetBSD 1.7 and later are set up to use GCC's crtstuff for
 401         # ELF configurations.  We will clear extra_parts in the
 402         # a.out configurations.
 403         case $machine in
 404         *-*-netbsd*1.[7-9]* | *-*-netbsd[2-9]* | *-*-netbsdelf[2-9]*)
 405                 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o"
 406                 ;;
 407         esac
 408         ;;
 409 *-*-freebsd[12] | *-*-freebsd[12].* | *-*-freebsd*aout*)
 410         # This is the place-holder for the generic a.out configuration
 411         # of FreeBSD.  No actual configuration resides here since
 412         # there was only ever a bare-bones ix86 configuration for
 413         # a.out and it exists solely in the machine-specific section.
 414         # This place-holder must exist to avoid dropping into
 415         # the generic ELF configuration of FreeBSD (i.e. it must be
 416         # ordered before that section).
 417         ;;
 418 *-*-freebsd*)
 419         # This is the generic ELF configuration of FreeBSD.  Later
 420         # machine-specific sections may refine and add to this
 421         # configuration.
 422         #
 423         # Due to tm_file entry ordering issues that vary between cpu
 424         # architectures, we only define fbsd_tm_file to allow the
 425         # machine-specific section to dictate the final order of all
 426         # entries of tm_file with the minor exception that components
 427         # of the tm_file set here will always be of the form:
 428         #
 429         # freebsd<version_number>.h [freebsd-<conf_option>.h ...] freebsd-spec.h freebsd.h
 430         #
 431         # The machine-specific section should not tamper with this
 432         # ordering but may order all other entries of tm_file as it
 433         # pleases around the provided core setting.
 434         gas=yes
 435         gnu_ld=yes
 436         extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
 437         case $machine in
 438         *-*-freebsd3 | *-*-freebsd[3].*) fbsd_tm_file="freebsd3.h";;
 439         *-*-freebsd4 | *-*-freebsd[4].*) fbsd_tm_file="freebsd4.h";;
 440         *-*-freebsd5 | *-*-freebsd[5].*) fbsd_tm_file="freebsd5.h";;
 441         *-*-freebsd6 | *-*-freebsd[6].*) fbsd_tm_file="freebsd6.h";;
 442         *) echo 'Please update *-*-freebsd* in gcc/config.gcc'; exit 1;;
 443         esac
 444         tmake_file="t-slibgcc-elf-ver t-freebsd"
 445         xmake_file=none
 446         xm_defines=POSIX
 447         case x${enable_threads} in
 448         xno) fbsd_tm_file="${fbsd_tm_file} freebsd-nthr.h";;
 449         x | xyes | xpthreads | xposix)
 450                 thread_file='posix'
 451                 tmake_file="${tmake_file} t-freebsd-thread"
 452                 # Before 5.0, FreeBSD can't bind shared libraries to -lc
 453                 # when "optionally" threaded via weak pthread_* checks.
 454                 case $machine in
 455                 *-*-freebsd[34] | *-*-freebsd[34].*)
 456                         tmake_file="${tmake_file} t-slibgcc-nolc-override";;
 457                 esac
 458                 ;;
 459         *) echo 'Unknown thread configuration for FreeBSD'; exit 1;;
 460         esac
 461         fbsd_tm_file="${fbsd_tm_file} freebsd-spec.h freebsd.h"
 462         ;;
 463 *-*-darwin*)
 464         tm_file="${tm_file} darwin.h"
 465         tm_p_file="${tm_p_file} darwin-protos.h"
 466         tmake_file="t-darwin"
 467         target_gtfiles="\$(srcdir)/config/darwin.c"
 468         c_target_objs="darwin-c.o"
 469         cxx_target_objs="darwin-c.o"
 470         extra_parts="crt2.o"
 471         # Darwin linker does collect2 functionality
 472         use_collect2=no
 473         extra_objs="darwin.o"
 474         ;;
 475 *-*-vxworks*)
 476         tmake_file=t-vxworks
 477         tm_file="${tm_file} elfos.h svr4.h vxworks.h"
 478         thread_file='vxworks'
 479         use_collect2=yes
 480         xm_defines=POSIX
 481         ;;
 482 esac
 483
 484 case $machine in
 485 # Support site-specific machine types.
 486 *local*)
 487         rest=`echo $machine | sed -e "s/$cpu_type-//"`
 488         tm_file=${cpu_type}/$rest.h
 489         if test -f $srcdir/config/${cpu_type}/xm-$rest.h
 490         then xm_file=${cpu_type}/xm-$rest.h
 491         fi
 492         if test -f $srcdir/config/${cpu_type}/x-$rest
 493         then xmake_file=${cpu_type}/x-$rest
 494         fi
 495         if test -f $srcdir/config/${cpu_type}/t-$rest
 496         then tmake_file=${cpu_type}/t-$rest
 497         fi
 498         ;;
 499 alpha*-*-unicosmk*)
 500         use_collect2=yes
 501         tm_file="${tm_file} alpha/unicosmk.h"
 502
 503         # Don't include t-ieee for now because we don't support that yet
 504         # tmake_file="alpha/t-ieee"
 505         tmake_file="alpha/t-unicosmk"
 506         ;;
 507 alpha-*-interix)
 508         tm_file="${tm_file} alpha/alpha32.h interix.h alpha/alpha-interix.h"
 509
 510         # GAS + IEEE_CONFORMANT+IEEE (no inexact);
 511         #target_cpu_default="MASK_GAS|MASK_IEEE_CONFORMANT|MASK_IEEE"
 512
 513         # GAS + IEEE_CONFORMANT
 514         target_cpu_default="MASK_GAS|MASK_IEEE_CONFORMANT"
 515
 516         xm_defines=POSIX
 517         tmake_file="alpha/t-alpha t-interix alpha/t-interix alpha/t-ieee"
 518         if test x$enable_threads = xyes ; then
 519                 thread_file='posix'
 520         fi
 521         if test x$stabs = xyes ; then
 522                 tm_file="${tm_file} dbxcoff.h"
 523         fi
 524         #prefix='$$INTERIX_ROOT'/usr/contrib
 525         #local_prefix='$$INTERIX_ROOT'/usr/contrib
 526         ;;
 527 alpha*-*-linux*ecoff*)
 528         echo "Configuration $machine no longer supported" 1>&2
 529         exit 1
 530         ;;
 531 alpha*-*-linux*libc1*)
 532         tm_file="${tm_file} alpha/elf.h alpha/linux.h alpha/linux-elf.h"
 533         target_cpu_default="MASK_GAS"
 534         tmake_file="t-slibgcc-elf-ver t-linux t-linux-gnulibc1 alpha/t-alpha alpha/t-crtfm alpha/t-ieee"
 535         extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o"
 536         gas=yes gnu_ld=yes
 537         if test x$enable_threads = xyes; then
 538                 thread_file='posix'
 539         fi
 540         ;;
 541 alpha*-*-linux*)
 542         tm_file="${tm_file} alpha/elf.h alpha/linux.h alpha/linux-elf.h"
 543         target_cpu_default="MASK_GAS"
 544         tmake_file="t-slibgcc-elf-ver t-linux alpha/t-crtfm alpha/t-alpha alpha/t-ieee"
 545         ;;
 546 alpha*-*-gnu*)
 547         target_cpu_default="MASK_GAS"
 548         tmake_file="${tmake_file} alpha/t-crtfm alpha/t-alpha alpha/t-ieee"
 549         ;;
 550 alpha*-*-freebsd*)
 551         tm_file="${tm_file} ${fbsd_tm_file} alpha/elf.h alpha/freebsd.h"
 552         target_cpu_default="MASK_GAS"
 553         tmake_file="${tmake_file} alpha/t-crtfm alpha/t-alpha alpha/t-ieee"
 554         extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o"
 555         ;;
 556 alpha*-*-netbsd*)
 557         tm_file="${tm_file} netbsd.h alpha/elf.h netbsd-elf.h alpha/netbsd.h"
 558         target_cpu_default="MASK_GAS"
 559         tmake_file="${tmake_file} alpha/t-alpha alpha/t-ieee"
 560         ;;
 561
 562 alpha*-*-openbsd*)
 563         tm_file="${cpu_type}/${cpu_type}.h ${tm_file}"
 564         # default x-alpha is only appropriate for dec-osf.
 565         target_cpu_default="MASK_GAS"
 566         tmake_file="alpha/t-alpha alpha/t-ieee"
 567         ;;
 568
 569 alpha*-dec-osf[45]*)
 570         xm_defines=POSIX
 571         if test x$stabs = xyes
 572         then
 573                 tm_file="${tm_file} dbx.h"
 574         fi
 575         if test x$gas != xyes
 576         then
 577                 extra_passes="mips-tfile mips-tdump"
 578         fi
 579         use_collect2=yes
 580         tmake_file="alpha/t-alpha alpha/t-ieee alpha/t-crtfm alpha/t-osf4"
 581         tm_file="${tm_file} alpha/osf.h"
 582         extra_headers=va_list.h
 583         case $machine in
 584           *-*-osf4*)
 585             # Some versions of OSF4 (specifically X4.0-9 296.7) have
 586             # a broken tar, so we use cpio instead.
 587             install_headers_dir=install-headers-cpio
 588             # Set target_cpu_default except on 4.0a.
 589             case $machine in
 590                 *-*-osf4.0a) ;;
 591                 *) target_cpu_default=MASK_SUPPORT_ARCH
 592             esac
 593             ;;
 594           *-*-osf5*)
 595             tm_file="${tm_file} alpha/osf5.h"
 596             target_cpu_default=MASK_SUPPORT_ARCH
 597             ;;
 598         esac
 599         ;;
 600 alpha64-dec-*vms*)
 601         xm_defines=POSIX
 602         tm_file="${tm_file} alpha/vms.h alpha/vms64.h"
 603         xm_file="alpha/xm-vms.h"
 604         tmake_file="alpha/t-alpha alpha/t-vms alpha/t-vms64 alpha/t-ieee"
 605         xmake_file=alpha/x-vms
 606         exeext=.exe
 607         # This removes the cpu type and manufacturer components and
 608         #  replaces "." with "_" in the operating system version.
 609         case $host in *-*-*vms*)
 610                 target_alias=`echo $host \
 611                   | sed 's/.*-.*-\(.*\)$/\1/' | sed 's/\./_/g'`
 612                 ;;
 613         esac
 614         install_headers_dir=install-headers-cp
 615         prefix=/gnu
 616         local_prefix=/gnu
 617         ;;
 618 alpha*-dec-*vms*)
 619         xm_defines=POSIX
 620         tm_file="${tm_file} alpha/vms.h"
 621         xm_file=alpha/xm-vms.h
 622         tmake_file="alpha/t-alpha alpha/t-vms alpha/t-ieee"
 623         xmake_file=alpha/x-vms
 624         exeext=.exe
 625         # This removes the cpu type and manufacturer components and
 626         #  replaces "." with "_" in the operating system version.
 627         case $host in *-*-*vms*)
 628                 target_alias=`echo $host \
 629                   | sed 's/.*-.*-\(.*\)$/\1/' | sed 's/\./_/g'`
 630                 ;;
 631         esac
 632         install_headers_dir=install-headers-cp
 633         prefix=/gnu
 634         local_prefix=/gnu
 635         ;;
 636 arc-*-elf*)
 637         tm_file="dbxelf.h elfos.h svr4.h ${tm_file}"
 638         extra_parts="crtinit.o crtfini.o"
 639         ;;
 640 arm-*-coff* | armel-*-coff*)
 641         tm_file="arm/semi.h arm/aout.h arm/arm.h arm/coff.h"
 642         tmake_file=arm/t-arm-coff
 643         ;;
 644 arm-semi-aout | armel-semi-aout)
 645         tm_file="arm/semi.h arm/aout.h arm/arm.h"
 646         tmake_file=arm/t-semi
 647         ;;
 648 arm-semi-aof | armel-semi-aof)
 649         tm_file="arm/semiaof.h arm/aof.h arm/arm.h"
 650         tmake_file=arm/t-semi
 651         ;;
 652 arm*-*-freebsd*|strongarm*-*-freebsd*)
 653         tm_file="dbxelf.h elfos.h ${fbsd_tm_file} arm/elf.h arm/aout.h arm/freebsd.h arm/arm.h"
 654         tmake_file="${tmake_file} arm/t-strongarm-elf"
 655         ;;
 656 arm*-*-netbsdelf*)
 657         tm_file="dbxelf.h elfos.h netbsd.h netbsd-elf.h arm/elf.h arm/aout.h arm/arm.h arm/netbsd-elf.h"
 658         tmake_file="${tmake_file} arm/t-netbsd"
 659         ;;
 660 arm*-*-netbsd*)
 661         tm_file="arm/aout.h arm/arm.h netbsd.h netbsd-aout.h arm/netbsd.h"
 662         tmake_file="t-netbsd arm/t-netbsd"
 663         extra_parts=""
 664         use_collect2=yes
 665         ;;
 666 arm*-*-linux*)                  # ARM GNU/Linux with ELF
 667         tm_file="dbxelf.h elfos.h arm/unknown-elf.h arm/elf.h arm/aout.h arm/arm.h arm/linux-gas.h arm/linux-elf.h"
 668         tmake_file="t-slibgcc-elf-ver t-linux arm/t-linux"
 669         extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
 670         gnu_ld=yes
 671         case x${enable_threads} in
 672         x | xyes | xpthreads | xposix)
 673                 thread_file='posix'
 674                 ;;
 675         esac
 676         ;;
 677 arm*-*-uclinux*)                # ARM ucLinux
 678         tm_file="dbxelf.h elfos.h arm/unknown-elf.h arm/elf.h arm/aout.h arm/arm.h arm/linux-gas.h arm/linux-elf.h arm/uclinux-elf.h"
 679         tmake_file=arm/t-arm-elf
 680         ;;
 681 arm*-*-aout)
 682         tm_file="arm/aout.h arm/arm.h"
 683         tmake_file=arm/t-arm-aout
 684         ;;
 685 arm*-*-ecos-elf)
 686         tm_file="dbxelf.h elfos.h arm/unknown-elf.h arm/elf.h arm/aout.h arm/arm.h arm/ecos-elf.h"
 687         tmake_file=arm/t-arm-elf
 688         ;;
 689 arm*-*-rtems*)
 690         xm_defines=POSIX
 691         tm_file="dbxelf.h elfos.h arm/unknown-elf.h arm/elf.h arm/aout.h arm/arm.h arm/rtems-elf.h rtems.h"
 692         tmake_file="arm/t-arm-elf t-rtems"
 693         if test x$enable_threads = xyes; then
 694           thread_file='rtems'
 695         fi
 696         ;;
 697 arm*-*-elf)
 698         tm_file="dbxelf.h elfos.h arm/unknown-elf.h arm/elf.h arm/aout.h arm/arm.h"
 699         tmake_file=arm/t-arm-elf
 700         ;;
 701 arm*-*-conix*)
 702         tm_file="dbxelf.h elfos.h arm/unknown-elf.h arm/elf.h arm/conix-elf.h arm/aout.h arm/arm.h"
 703         tmake_file=arm/t-arm-elf
 704         ;;
 705 arm*-*-oabi)
 706         tm_file="arm/unknown-elf-oabi.h dbxelf.h elfos.h arm/unknown-elf.h arm/elf.h arm/aout.h arm/arm.h"
 707         tmake_file=arm/t-arm-elf
 708         ;;
 709 arm-*-pe*)
 710         tm_file="arm/semi.h arm/aout.h arm/arm.h arm/coff.h arm/pe.h"
 711         tmake_file=arm/t-pe
 712         extra_objs="pe.o"
 713         ;;
 714 avr-*-*)
 715         ;;
 716 c4x-*-rtems* | tic4x-*-rtems*)
 717         xm_defines=POSIX
 718         tmake_file="c4x/t-c4x t-rtems"
 719         tm_file="c4x/c4x.h c4x/rtems.h rtems.h"
 720         if test x$enable_threads = xyes; then
 721           thread_file='rtems'
 722         fi
 723         c_target_objs="c4x-c.o"
 724         cxx_target_objs="c4x-c.o"
 725         ;;
 726 c4x-* | tic4x-*)
 727         tmake_file=c4x/t-c4x
 728         c_target_objs="c4x-c.o"
 729         cxx_target_objs="c4x-c.o"
 730         ;;
 731 cris-*-aout)
 732         tm_file="dbxelf.h ${tm_file} cris/aout.h"
 733         gas=yes
 734         tmake_file="cris/t-cris cris/t-aout"
 735         ;;
 736 cris-*-elf | cris-*-none)
 737         tm_file="dbxelf.h elfos.h ${tm_file}"
 738         tmake_file="cris/t-cris cris/t-elfmulti"
 739         gas=yes
 740         ;;
 741 cris-*-linux*)
 742         tm_file="dbxelf.h elfos.h svr4.h ${tm_file} linux.h cris/linux.h"
 743         tmake_file="cris/t-cris t-slibgcc-elf-ver cris/t-linux"
 744         ;;
 745 d30v-*)
 746         tm_file="dbxelf.h elfos.h svr4.h ${tm_file}"
 747         ;;
 748 dsp16xx-*)
 749         ;;
 750 fr30-*-elf)
 751         tm_file="dbxelf.h elfos.h svr4.h ${tm_file}"
 752         tmake_file=fr30/t-fr30
 753         extra_parts="crti.o crtn.o crtbegin.o crtend.o"
 754         ;;
 755 frv-*-elf)
 756         tm_file="dbxelf.h elfos.h svr4.h ${tm_file} frv/frv-abi.h"
 757         tmake_file=frv/t-frv
 758         ;;
 759 h8300-*-rtems*)
 760         xm_defines=POSIX
 761         tmake_file="h8300/t-h8300 t-rtems"
 762         tm_file="h8300/h8300.h h8300/rtems.h rtems.h"
 763         if test x$enable_threads = xyes; then
 764           thread_file='rtems'
 765         fi
 766         ;;
 767 h8300-*-elf*)
 768         tmake_file="h8300/t-h8300 h8300/t-elf"
 769         tm_file="h8300/h8300.h h8300/elf.h"
 770         ;;
 771 h8300-*-*)
 772         ;;
 773 hppa*64*-*-linux* | parisc*64*-*-linux*)
 774         target_cpu_default="(MASK_PA_11 | MASK_PA_20)"
 775         tm_file="pa/pa64-start.h ${tm_file} dbxelf.h elfos.h svr4.h linux.h \
 776                  pa/pa-linux.h pa/pa64-regs.h pa/pa-64.h pa/pa64-linux.h"
 777         tmake_file=pa/t-linux64
 778         gas=yes gnu_ld=yes
 779         need_64bit_hwint=yes
 780         ;;
 781 hppa*-*-linux* | parisc*-*-linux*)
 782         target_cpu_default="MASK_PA_11"
 783         tm_file="${tm_file} dbxelf.h elfos.h svr4.h linux.h pa/pa-linux.h \
 784                  pa/pa32-regs.h pa/pa32-linux.h"
 785         tmake_file="t-slibgcc-elf-ver t-linux pa/t-linux"
 786         ;;
 787 hppa*-*-openbsd*)
 788         target_cpu_default="MASK_PA_11"
 789         tmake_file=pa/t-bsd
 790         ;;
 791 hppa1.1-*-pro*)
 792         target_cpu_default="(MASK_JUMP_IN_DELAY | MASK_PORTABLE_RUNTIME | MASK_GAS | MASK_NO_SPACE_REGS | MASK_SOFT_FLOAT)"
 793         tm_file="${tm_file} pa/pa32-regs.h dbxelf.h elfos.h pa/elf.h pa/pa-pro-end.h libgloss.h"
 794         tmake_file="pa/t-bsd pa/t-pro"
 795         xmake_file="pa/x-ada"
 796         ;;
 797 hppa1.1-*-osf*)
 798         target_cpu_default="MASK_PA_11"
 799         tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-osf.h"
 800         tmake_file="pa/t-bsd pa/t-pa"
 801         xmake_file="pa/x-ada"
 802         use_collect2=yes
 803         ;;
 804 hppa1.1-*-rtems*)
 805         xm_defines=POSIX
 806         target_cpu_default="(MASK_JUMP_IN_DELAY | MASK_PORTABLE_RUNTIME | MASK_GAS | MASK_NO_SPACE_REGS | MASK_SOFT_FLOAT)"
 807         tm_file="${tm_file} pa/pa32-regs.h dbxelf.h elfos.h pa/elf.h pa/pa-pro-end.h libgloss.h pa/rtems.h rtems.h"
 808         tmake_file="pa/t-bsd pa/t-pro"
 809         xmake_file="pa/x-ada"
 810         ;;
 811 hppa1.0-*-osf*)
 812         tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-osf.h"
 813         tmake_file="pa/t-bsd pa/t-pa"
 814         xmake_file="pa/x-ada"
 815         use_collect2=yes
 816         ;;
 817 hppa1.1-*-bsd*)
 818         tm_file="${tm_file} pa/pa32-regs.h pa/som.h"
 819         target_cpu_default="MASK_PA_11"
 820         tmake_file="pa/t-bsd pa/t-pa"
 821         xmake_file="pa/x-ada"
 822         use_collect2=yes
 823         ;;
 824 hppa1.0-*-bsd*)
 825         tm_file="${tm_file} pa/pa32-regs.h pa/som.h"
 826         tmake_file="pa/t-bsd pa/t-pa"
 827         xmake_file="pa/x-ada"
 828         use_collect2=yes
 829         ;;
 830 hppa1.0-*-hpux7*)
 831         tm_file="pa/pa-oldas.h ${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux7.h"
 832         xm_defines=POSIX
 833         tmake_file=pa/t-pa-hpux
 834         install_headers_dir=install-headers-cpio
 835         use_collect2=yes
 836         ;;
 837 hppa1.0-*-hpux8.0[0-2]*)
 838         tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h"
 839         xm_defines=POSIX
 840         tmake_file=pa/t-pa-hpux
 841         if test x$gas != xyes
 842         then
 843                 tm_file="pa/pa-oldas.h ${tm_file}"
 844         fi
 845         install_headers_dir=install-headers-cpio
 846         use_collect2=yes
 847         ;;
 848 hppa1.1-*-hpux8.0[0-2]*)
 849         target_cpu_default="MASK_PA_11"
 850         tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h"
 851         xm_defines=POSIX
 852         tmake_file=pa/t-pa-hpux
 853         if test x$gas != xyes
 854         then
 855                 tm_file="pa/pa-oldas.h ${tm_file}"
 856         fi
 857         install_headers_dir=install-headers-cpio
 858         use_collect2=yes
 859         ;;
 860 hppa1.1-*-hpux8*)
 861         target_cpu_default="MASK_PA_11"
 862         tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h"
 863         xm_defines=POSIX
 864         tmake_file=pa/t-pa-hpux
 865         install_headers_dir=install-headers-cpio
 866         use_collect2=yes
 867         ;;
 868 hppa1.0-*-hpux8*)
 869         tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h"
 870         xm_defines=POSIX
 871         tmake_file=pa/t-pa-hpux
 872         install_headers_dir=install-headers-cpio
 873         use_collect2=yes
 874         ;;
 875 hppa1.1-*-hpux10* | hppa2*-*-hpux10*)
 876         target_cpu_default="MASK_PA_11"
 877         tm_file="${tm_file} pa/pa32-regs.h pa/long_double.h pa/som.h pa/pa-hpux.h pa/pa-hpux10.h"
 878         xm_defines=POSIX
 879         tmake_file="pa/t-pa pa/t-pa-hpux pa/t-hpux-shlib"
 880         xmake_file="pa/x-ada"
 881         if test x$enable_threads = x; then
 882             enable_threads=$have_pthread_h
 883         fi
 884         case x${enable_threads} in
 885         xyes | xdce)
 886                 tmake_file="${tmake_file} pa/t-dce-thr"
 887                 ;;
 888         esac
 889         install_headers_dir=install-headers-cpio
 890         use_collect2=yes
 891         ;;
 892 hppa1.0-*-hpux10*)
 893         tm_file="${tm_file} pa/pa32-regs.h pa/long_double.h pa/som.h pa/pa-hpux.h pa/pa-hpux10.h"
 894         xm_defines=POSIX
 895         tmake_file="pa/t-pa pa/t-pa-hpux pa/t-hpux-shlib"
 896         xmake_file="pa/x-ada"
 897         if test x$enable_threads = x; then
 898             enable_threads=$have_pthread_h
 899         fi
 900         case x${enable_threads} in
 901         xyes | xdce)
 902                 tmake_file="${tmake_file} pa/t-dce-thr"
 903                 ;;
 904         esac
 905         install_headers_dir=install-headers-cpio
 906         use_collect2=yes
 907         ;;
 908 hppa*64*-*-hpux11*)
 909         xm_defines=POSIX
 910         if test x$gas = xyes
 911         then
 912                 tm_file="pa/pa64-start.h ${tm_file} dbxelf.h elfos.h  \
 913                          pa/pa64-regs.h pa/long_double.h pa/pa-hpux.h \
 914                          pa/pa-hpux11.h pa/pa-64.h pa/pa64-hpux.h"
 915         else
 916                 tm_file="pa/pa64-start.h ${tm_file} dbxelf.h pa/elf.h \
 917                          pa/pa64-regs.h pa/long_double.h pa/pa-hpux.h \
 918                          pa/pa-hpux11.h pa/pa-64.h pa/pa64-hpux.h"
 919         fi
 920         need_64bit_hwint=yes
 921         tmake_file="pa/t-pa64 pa/t-pa-hpux"
 922         xmake_file="pa/x-ada"
 923         target_cpu_default="(MASK_PA_11|MASK_PA_20|MASK_GAS)"
 924         extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o"
 925         if test x$gnu_ld = xyes
 926         then
 927                 target_cpu_default="${target_cpu_default}|MASK_GNU_LD"
 928         fi
 929 #       if [ x$enable_threads = x ]; then
 930 #           enable_threads=$have_pthread_h
 931 #       fi
 932 #       if [ x$enable_threads = xyes ]; then
 933 #               thread_file='dce'
 934 #               tmake_file="${tmake_file} pa/t-dce-thr"
 935 #       fi
 936         install_headers_dir=install-headers-cpio
 937         ;;
 938 hppa1.1-*-hpux11* | hppa2*-*-hpux11*)
 939         target_cpu_default="MASK_PA_11"
 940         tm_file="${tm_file} pa/pa32-regs.h pa/long_double.h pa/som.h pa/pa-hpux.h pa/pa-hpux11.h"
 941         xm_defines=POSIX
 942         tmake_file="pa/t-pa pa/t-pa-hpux pa/t-hpux-shlib"
 943         xmake_file="pa/x-ada"
 944 #       if test x$enable_threads = x; then
 945 #           enable_threads=$have_pthread_h
 946 #       fi
 947 #       if test x$enable_threads = xyes; then
 948 #               thread_file='dce'
 949 #               tmake_file="${tmake_file} pa/t-dce-thr"
 950 #       fi
 951         install_headers_dir=install-headers-cpio
 952         use_collect2=yes
 953         ;;
 954 hppa1.0-*-hpux11*)
 955         tm_file="${tm_file} pa/pa32-regs.h pa/long_double.h pa/som.h pa/pa-hpux.h pa/pa-hpux11.h"
 956         xm_defines=POSIX
 957         tmake_file="pa/t-pa pa/t-pa-hpux pa/t-hpux-shlib"
 958         xmake_file="pa/x-ada"
 959 #       if test x$enable_threads = x; then
 960 #           enable_threads=$have_pthread_h
 961 #       fi
 962 #       if test x$enable_threads = xyes; then
 963 #               thread_file='dce'
 964 #               tmake_file="${tmake_file} pa/t-dce-thr"
 965 #       fi
 966         install_headers_dir=install-headers-cpio
 967         use_collect2=yes
 968         ;;
 969 hppa1.1-*-hpux* | hppa2*-*-hpux*)
 970         target_cpu_default="MASK_PA_11"
 971         tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h pa/pa-hpux9.h"
 972         xm_defines=POSIX
 973         tmake_file=pa/t-pa-hpux
 974         install_headers_dir=install-headers-cpio
 975         use_collect2=yes
 976         ;;
 977 hppa1.0-*-hpux*)
 978         tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h pa/pa-hpux9.h"
 979         xm_defines=POSIX
 980         tmake_file=pa/t-pa-hpux
 981         install_headers_dir=install-headers-cpio
 982         use_collect2=yes
 983         ;;
 984 hppa1.1-*-hiux* | hppa2*-*-hiux*)
 985         target_cpu_default="MASK_PA_11"
 986         tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h pa/pa-hiux.h"
 987         xm_defines=POSIX
 988         tmake_file=pa/t-pa-hpux
 989         install_headers_dir=install-headers-cpio
 990         use_collect2=yes
 991         ;;
 992 hppa1.0-*-hiux*)
 993         tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h pa/pa-hiux.h"
 994         xm_defines=POSIX
 995         tmake_file=pa/t-pa-hpux
 996         install_headers_dir=install-headers-cpio
 997         use_collect2=yes
 998         ;;
 999 hppa*-*-lites*)
1000         tm_file="${tm_file} pa/pa32-regs.h dbxelf.h elfos.h pa/elf.h"
1001         target_cpu_default="MASK_PA_11"
1002         tmake_file="pa/t-bsd pa/t-pa"
1003         xmake_file="pa/x-ada"
1004         use_collect2=yes
1005         ;;
1006 hppa*-*-mpeix*)
1007         tm_file="${tm_file} pa/pa32-regs.h pa/long_double.h pa/som.h pa/pa-mpeix.h"
1008         tmake_file=pa/t-mpeix
1009         echo "You must use gas. Assuming it is already installed."
1010         gas=yes
1011         install_headers_dir=install-headers-tar
1012         use_collect2=yes
1013         ;;
1014 i370-*-opened*)                  # IBM 360/370/390 Architecture
1015         xm_defines='POSIX FATAL_EXIT_CODE=12'
1016         tm_file=i370/oe.h
1017         tmake_file="i370/t-oe i370/t-i370"
1018         c_target_objs="i370-c.o"
1019         cxx_target_objs="i370-c.o"
1020         ;;
1021 i370-*-mvs*)
1022         xm_defines='POSIX FATAL_EXIT_CODE=12'
1023         tm_file=i370/mvs.h
1024         tmake_file="i370/t-i370"
1025         c_target_objs="i370-c.o"
1026         cxx_target_objs="i370-c.o"
1027         ;;
1028 i370-*-linux*)
1029         tm_file="dbxelf.h elfos.h svr4.h linux.h i370/linux.h ${tm_file}"
1030         tmake_file="t-slibgcc-elf-ver t-linux"
1031         # broken_install=yes
1032         elf=yes
1033         ;;
1034 i[34567]86-*-darwin*)
1035         tm_file="${tm_file} i386/darwin.h"
1036         ;;
1037 i[34567]86-*-elf*)
1038         xm_defines=POSIX
1039         tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h i386/i386elf.h"
1040         tmake_file="i386/t-i386elf t-svr4"
1041         ;;
1042 i[34567]86-ncr-sysv4*)          # NCR 3000 - ix86 running system V.4
1043         xm_defines="POSIX SMALL_ARG_MAX"
1044         if test x$stabs = xyes -a x$gas = xyes
1045         then
1046                 tm_file=i386/sysv4gdb.h
1047         else
1048                 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h svr4.h i386/sysv4.h i386/sysv4-cpp.h"
1049         fi
1050         extra_parts="crtbegin.o crtend.o"
1051         tmake_file=i386/t-crtpic
1052         ;;
1053 i[34567]86-*-netware)           # Intel 80386's running netware
1054         tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h svr4.h i386/sysv4.h netware.h i386/netware.h"
1055         tmake_file=i386/t-netware
1056         ;;
1057 i[34567]86-sequent-ptx4* | i[34567]86-sequent-sysv4*)
1058         if test x$gas = xyes
1059         then
1060                 tm_file="${tm_file} usegas.h"
1061         fi
1062         xm_defines="POSIX SMALL_ARG_MAX"
1063         tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h ptx4.h i386/ptx4-i.h"
1064         tmake_file=t-svr4
1065         extra_parts="crtbegin.o crtend.o"
1066         install_headers_dir=install-headers-cpio
1067         ;;
1068 i[34567]86-sequent-sysv*)       # would otherwise be caught by i?86-*-sysv*
1069         echo "*** Configuration $machine not supported" 1>&2
1070         exit 1
1071         ;;
1072 i[34567]86-*-aout*)
1073         tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h i386/gstabs.h i386/i386-aout.h"
1074         ;;
1075 i[34567]86-*-beoself* | i[34567]86-*-beos*)
1076         xm_defines=POSIX
1077         tmake_file='i386/t-beos i386/t-crtpic'
1078         tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h svr4.h i386/beos-elf.h"
1079         extra_parts='crtbegin.o crtend.o'
1080         ;;
1081 i[34567]86-*-freebsd2 | i[34567]86-*-freebsd2.* | i[34567]86-*-freebsd*aout*)
1082         tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h i386/gstabs.h i386/freebsd-aout.h"
1083         tmake_file=t-freebsd
1084         ;;
1085 i[34567]86-*-freebsd*)
1086         tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h ${fbsd_tm_file} i386/freebsd.h"
1087         ;;
1088 x86_64-*-freebsd*)
1089         tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h ${fbsd_tm_file} i386/x86-64.h i386/freebsd.h i386/freebsd64.h"
1090         ;;
1091 i[34567]86-*-netbsdelf*)
1092         tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h netbsd.h netbsd-elf.h i386/netbsd-elf.h"
1093         ;;
1094 i[34567]86-*-netbsd*)
1095         tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h i386/gstabs.h netbsd.h netbsd-aout.h i386/netbsd.h"
1096         tmake_file=t-netbsd
1097         extra_parts=""
1098         use_collect2=yes
1099         ;;
1100 x86_64-*-netbsd*)
1101         tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h netbsd.h netbsd-elf.h i386/x86-64.h i386/netbsd64.h"
1102         ;;
1103 i[34567]86-*-openbsd*)
1104         tm_file="${cpu_type}/${cpu_type}.h i386/unix.h i386/bsd.h i386/gas.h i386/gstabs.h openbsd-oldgas.h openbsd.h ${tm_file}"
1105         # needed to unconfuse gdb
1106         tmake_file="t-libc-ok t-openbsd i386/t-openbsd"
1107         # we need collect2 until our bug is fixed...
1108         use_collect2=yes
1109         ;;
1110 i[34567]86-*-coff*)
1111         tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h dbxcoff.h i386/i386-coff.h"
1112         ;;
1113 i[34567]86-*-linux*oldld*)      # would otherwise be caught by i?86-*-linux*
1114         echo "*** Configuration $machine not supported" 1>&2
1115         exit 1
1116         ;;
1117 i[34567]86-*-linux*aout*)       # Intel 80386's running GNU/Linux
1118                                 # with a.out format
1119         tmake_file="t-linux-aout i386/t-crtstuff"
1120         tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h i386/gstabs.h linux-aout.h i386/linux-aout.h"
1121         gnu_ld=yes
1122         ;;
1123 i[34567]86-*-linux*libc1)       # Intel 80386's running GNU/Linux
1124                                 # with ELF format using the
1125                                 # GNU/Linux C library 5
1126         tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h svr4.h linux.h i386/linux.h"
1127         tmake_file="t-slibgcc-elf-ver t-linux t-linux-gnulibc1 i386/t-crtstuff"
1128         extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
1129         gnu_ld=yes
1130         if test x$enable_threads = xyes; then
1131                 thread_file='single'
1132         fi
1133         ;;
1134 i[34567]86-*-linux*)    # Intel 80386's running GNU/Linux
1135                         # with ELF format using glibc 2
1136                         # aka GNU/Linux C library 6
1137         tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h svr4.h linux.h i386/linux.h"
1138         tmake_file="t-slibgcc-elf-ver t-linux i386/t-crtstuff"
1139         ;;
1140 x86_64-*-linux*)
1141         tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h svr4.h linux.h \
1142                  i386/x86-64.h i386/linux64.h"
1143         tmake_file="t-slibgcc-elf-ver t-linux i386/t-linux64"
1144         ;;
1145 i[34567]86-*-gnu*)
1146         ;;
1147 i[34567]86-go32-msdos | i[34567]86-*-go32*)
1148         echo "GO32/DJGPP V1.X is no longer supported. Use *-pc-msdosdjgpp for DJGPP V2.X instead."
1149         exit 1
1150         ;;
1151 i[34567]86-pc-msdosdjgpp*)
1152         xm_file=i386/xm-djgpp.h
1153         tm_file="dbxcoff.h ${tm_file} i386/djgpp.h"
1154         tmake_file=i386/t-djgpp
1155         gnu_ld=yes
1156         gas=yes
1157         exeext=.exe
1158         case $host in *pc-msdosdjgpp*)
1159                 target_alias=djgpp
1160                 ;;
1161         esac
1162         ;;
1163 i[34567]86-moss-msdos* | i[34567]86-*-moss*)
1164         tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h svr4.h linux.h i386/linux.h i386/moss.h"
1165         tmake_file=t-libc-ok
1166         gnu_ld=yes
1167         gas=yes
1168         ;;
1169 i[34567]86-*-lynxos*)
1170         if test x$gas = xyes
1171         then
1172                 tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h i386/gstabs.h lynx.h i386/lynx.h"
1173         else
1174                 tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h i386/gstabs.h lynx-ng.h i386/lynx-ng.h"
1175         fi
1176         ;;
1177 i[34567]86-*-mach*)
1178         tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h i386/gstabs.h i386/mach.h"
1179 #       tmake_file=t-libc-ok
1180         use_collect2=yes
1181         ;;
1182 i[34567]86-go32-rtems* | i[34567]86-*-rtemscoff*)
1183         # would otherwise be caught by i?86-*-rtems*
1184         echo "*** Configuration $machine not supported" 1>&2
1185         exit 1
1186         ;;
1187 i[34567]86-*-rtems*)
1188         xm_defines=POSIX
1189         tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h i386/i386elf.h i386/rtemself.h rtems.h"
1190         extra_parts="crtbegin.o crtend.o crti.o crtn.o"
1191         tmake_file="i386/t-rtems-i386 i386/t-crtstuff t-rtems"
1192         if test x$enable_threads = xyes; then
1193           thread_file='rtems'
1194         fi
1195         ;;
1196 i[34567]86-*-sco3.2v5*) # 80386 running SCO Open Server 5
1197         xm_defines=POSIX
1198         install_headers_dir=install-headers-cpio
1199         tm_file="${tm_file} i386/unix.h i386/att.h i386/sco5.h"
1200         if test x$gas = xyes
1201         then
1202                 tm_file="usegas.h ${tm_file}"
1203                 tmake_file=i386/t-sco5gas
1204         else
1205                 tmake_file=i386/t-sco5
1206         fi
1207         extra_parts="crti.o crtbegin.o crtend.o crtbeginS.o crtendS.o"
1208         ;;
1209 i[34567]86-*-solaris2*)
1210         xm_defines="POSIX SMALL_ARG_MAX"
1211         tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h svr4.h i386/sysv4.h sol2.h i386/sol2.h"
1212         tmake_file="i386/t-sol2 t-svr4"
1213         if test x$gnu_ld = xyes; then
1214                 tmake_file="$tmake_file t-slibgcc-elf-ver"
1215         else
1216                 tmake_file="$tmake_file t-slibgcc-sld"
1217         fi
1218         extra_parts="crt1.o crti.o crtn.o gcrt1.o gmon.o crtbegin.o crtend.o"
1219         if test x${enable_threads} = x; then
1220             enable_threads=$have_pthread_h
1221             if test x${enable_threads} = x; then
1222                 enable_threads=$have_thread_h
1223             fi
1224         fi
1225         if test x${enable_threads} = xyes; then
1226             if test x${have_pthread_h} = xyes; then
1227                 thread_file='posix'
1228             else
1229                 thread_file='solaris'
1230             fi
1231         fi
1232         ;;
1233 i[34567]86-*-sysv5*)           # Intel x86 on System V Release 5
1234        xm_defines=POSIX
1235        tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h svr4.h i386/sysv4.h i386/sysv5.h"
1236        if test x$stabs = xyes
1237        then
1238                tm_file="${tm_file} dbx.h"
1239        fi
1240        tmake_file="i386/t-crtpic t-svr4"
1241        extra_parts="crtbegin.o crtend.o"
1242        if test x$enable_threads = xyes; then
1243                thread_file='posix'
1244        fi
1245        ;;
1246 i[34567]86-*-sysv4*)            # Intel 80386's running system V.4
1247         xm_defines="POSIX SMALL_ARG_MAX"
1248         tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h svr4.h i386/sysv4.h i386/sysv4-cpp.h"
1249         if test x$stabs = xyes
1250         then
1251                 tm_file="${tm_file} dbx.h"
1252         fi
1253         tmake_file="i386/t-crtpic t-svr4"
1254         extra_parts="crtbegin.o crtend.o"
1255         ;;
1256 i[34567]86-*-udk*)      # Intel x86 on SCO UW/OSR5 Dev Kit
1257         xm_defines=POSIX
1258         tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h svr4.h i386/sysv4.h i386/sysv5.h i386/udk.h"
1259         tmake_file="i386/t-crtpic i386/t-udk t-svr4"
1260         extra_parts="crtbegin.o crtend.o"
1261         install_headers_dir=install-headers-cpio
1262         ;;
1263 i[34567]86-*-sysv*)             # Intel 80386's running system V
1264         xm_defines=POSIX
1265         if test x$gas = xyes
1266         then
1267                 if test x$stabs = xyes
1268                 then
1269                         tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h i386/svr3gas.h i386/svr3dbx.h"
1270                         tmake_file=i386/t-svr3dbx
1271                         extra_parts="svr3.ifile svr3z.ifile"
1272                 else
1273                         tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h i386/svr3gas.h"
1274                         extra_parts="crtbegin.o crtend.o"
1275                         tmake_file=i386/t-crtstuff
1276                 fi
1277         else
1278                 tm_file="${tm_file} svr3.h i386/unix.h i386/att.h i386/sysv3.h"
1279                 extra_parts="crtbegin.o crtend.o"
1280                 tmake_file=i386/t-crtstuff
1281         fi
1282         tmake_file="$tmake_file i386/t-crtpic"
1283         ;;
1284 i386-*-vsta)                    # Intel 80386's running VSTa kernel
1285         xm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h i386/xm-vsta.h"
1286         tm_file="${tm_file} i386/vsta.h"
1287         ;;
1288 i[34567]86-*-win32)
1289         xm_defines=POSIX
1290         xm_file=i386/xm-cygwin.h
1291         tmake_file=i386/t-cygwin
1292         tm_file="${tm_file} i386/win32.h"
1293         extra_objs=winnt.o
1294         if test x$enable_threads = xyes; then
1295                 thread_file='win32'
1296         fi
1297         exeext=.exe
1298         ;;
1299 i[34567]86-*-pe | i[34567]86-*-cygwin*)
1300         xm_defines=POSIX
1301         xm_file=i386/xm-cygwin.h
1302         tmake_file=i386/t-cygwin
1303         tm_file=i386/cygwin.h
1304         extra_objs=winnt.o
1305         if test x$enable_threads = xyes; then
1306                 thread_file='win32'
1307         fi
1308         exeext=.exe
1309         ;;
1310 i[34567]86-*-mingw32*)
1311         tm_file=i386/mingw32.h
1312         xm_defines=POSIX
1313         xm_file=i386/xm-mingw32.h
1314         tmake_file="i386/t-cygwin i386/t-mingw32"
1315         extra_objs=winnt.o
1316         if test x$enable_threads = xyes; then
1317                 thread_file='win32'
1318         fi
1319         exeext=.exe
1320         case $machine in
1321                 *mingw32crt*)
1322                         tm_file="${tm_file} i386/crtdll.h"
1323                         ;;
1324                 *minwg32msv* | *mingw32*)
1325                         ;;
1326         esac
1327         ;;
1328 i[34567]86-*-uwin*)
1329         tm_file="i386/cygwin.h i386/uwin.h"
1330         tmake_file="i386/t-cygwin i386/t-uwin"
1331         extra_objs=winnt.o
1332         if test x$enable_threads = xyes; then
1333                 thread_file='win32'
1334         fi
1335         exeext=.exe
1336         ;;
1337 i[34567]86-*-interix3*)
1338         tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h i386/i386-interix.h i386/i386-interix3.h interix.h interix3.h"
1339         xm_defines=POSIX
1340         tmake_file="t-interix i386/t-interix"
1341         extra_objs=winnt.o
1342         xmake_file="x-interix"
1343         if test x$enable_threads = xyes ; then
1344                 thread_file='posix'
1345         fi
1346         if test x$stabs = xyes ; then
1347                 tm_file="${tm_file} dbxcoff.h"
1348         fi
1349         ;;
1350 i[34567]86-*-interix*)
1351         tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h i386/i386-interix.h interix.h"
1352         xm_defines=POSIX
1353         tmake_file="t-interix i386/t-interix"
1354         extra_objs=winnt.o
1355         if test x$enable_threads = xyes ; then
1356                 thread_file='posix'
1357         fi
1358         if test x$stabs = xyes ; then
1359                 tm_file="${tm_file} dbxcoff.h"
1360         fi
1361         ;;
1362 i960-*-coff*)
1363         tm_file="${tm_file} dbxcoff.h i960/i960-coff.h libgloss.h"
1364         tmake_file=i960/t-960bare
1365         c_target_objs="i960-c.o"
1366         cxx_target_objs="i960-c.o"
1367         ;;
1368 i960-*-rtems)
1369         xm_defines=POSIX
1370         tmake_file="i960/t-960bare t-rtems"
1371         tm_file="${tm_file} dbxcoff.h i960/i960-coff.h i960/rtems.h rtems.h"
1372         if test x$enable_threads = xyes; then
1373           thread_file='rtems'
1374         fi
1375         c_target_objs="i960-c.o"
1376         cxx_target_objs="i960-c.o"
1377         ;;
1378 i960-*-*)                       # Default i960 environment.
1379         use_collect2=yes
1380         tmake_file=i960/t-960bare
1381         c_target_objs="i960-c.o"
1382         cxx_target_objs="i960-c.o"
1383         ;;
1384 ia64*-*-aix*)
1385         tm_file="${tm_file} dbxelf.h elfos.h svr4.h ia64/sysv4.h ia64/aix.h"
1386         tmake_file="ia64/t-ia64 ia64/t-aix"
1387         target_cpu_default="MASK_GNU_AS|MASK_GNU_LD"
1388         extra_parts="crti.o crtn.o crtbegin.o crtend.o crtbeginS.o crtendS.o"
1389         ;;
1390 ia64*-*-elf*)
1391         tm_file="${tm_file} dbxelf.h elfos.h ia64/sysv4.h ia64/elf.h"
1392         tmake_file="ia64/t-ia64"
1393         target_cpu_default="0"
1394         if test x$gas = xyes
1395         then
1396                 target_cpu_default="${target_cpu_default}|MASK_GNU_AS"
1397         fi
1398         if test x$gnu_ld = xyes
1399         then
1400                 target_cpu_default="${target_cpu_default}|MASK_GNU_LD"
1401         fi
1402         extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtfastmath.o"
1403         ;;
1404 ia64*-*-freebsd*)
1405         tm_file="${tm_file} dbxelf.h elfos.h ${fbsd_tm_file} ia64/sysv4.h ia64/freebsd.h"
1406         target_cpu_default="MASK_GNU_AS|MASK_GNU_LD"
1407         tmake_file="${tmake_file} ia64/t-ia64"
1408         extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtfastmath.o"
1409         ;;
1410 ia64*-*-linux*)
1411         tm_file="${tm_file} dbxelf.h elfos.h svr4.h linux.h ia64/sysv4.h ia64/linux.h"
1412         tmake_file="t-slibgcc-elf-ver t-linux ia64/t-ia64 ia64/t-glibc"
1413         target_cpu_default="MASK_GNU_AS|MASK_GNU_LD"
1414         extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtfastmath.o"
1415         if test x"$use_libunwind_exceptions" = xyes; then
1416           tmake_file="$tmake_file t-libunwind"
1417         fi
1418         ;;
1419 ia64*-*-hpux*)
1420         tm_file="${tm_file} dbxelf.h elfos.h svr4.h ia64/sysv4.h ia64/hpux.h ia64/hpux_longdouble.h"
1421         tmake_file="ia64/t-ia64 ia64/t-hpux"
1422         target_cpu_default="MASK_GNU_AS"
1423         if test x$enable_threads = xyes; then
1424                 thread_file='posix'
1425         fi
1426         use_collect2=no
1427         c_target_objs="ia64-c.o"
1428         cxx_target_objs="ia64-c.o"
1429         ;;
1430 ip2k-*-elf)
1431         ;;
1432 m32r-*-elf*)
1433         tm_file="dbxelf.h elfos.h svr4.h ${tm_file}"
1434         extra_parts="crtinit.o crtfini.o"
1435         ;;
1436 # m68hc11 and m68hc12 share the same machine description.
1437 m68hc11-*-*|m6811-*-*)
1438         tm_file="dbxelf.h elfos.h m68hc11/m68hc11.h"
1439         tm_p_file="m68hc11/m68hc11-protos.h"
1440         md_file="m68hc11/m68hc11.md"
1441         out_file="m68hc11/m68hc11.c"
1442         tmake_file="m68hc11/t-m68hc11-gas"
1443         ;;
1444 m68hc12-*-*|m6812-*-*)
1445         tm_file="m68hc11/m68hc12.h dbxelf.h elfos.h m68hc11/m68hc11.h"
1446         tm_p_file="m68hc11/m68hc11-protos.h"
1447         md_file="m68hc11/m68hc11.md"
1448         out_file="m68hc11/m68hc11.c"
1449         tmake_file="m68hc11/t-m68hc11-gas"
1450         ;;
1451 m68000-hp-bsd*)                 # HP 9000/200 running BSD
1452         tm_file=m68k/hp2bsd.h
1453         use_collect2=yes
1454         ;;
1455 m68000-hp-hpux*)                # HP 9000 series 300
1456         xm_defines=POSIX
1457         if test x$gas = xyes
1458         then
1459                 tm_file=m68k/hp310g.h
1460         else
1461                 tm_file=m68k/hp310.h
1462         fi
1463         tmake_file=m68k/t-hp320
1464         install_headers_dir=install-headers-cpio
1465         use_collect2=yes
1466         ;;
1467 m68000-sun-sunos3*)
1468         tm_file=m68k/sun2.h
1469         use_collect2=yes
1470         ;;
1471 m68000-sun-sunos4*)
1472         tm_file=m68k/sun2o4.h
1473         use_collect2=yes
1474         ;;
1475 m68000-att-sysv*)
1476         xm_defines=POSIX
1477         if test x$gas = xyes
1478         then
1479                 tm_file=m68k/3b1g.h
1480         else
1481                 tm_file=m68k/3b1.h
1482         fi
1483         use_collect2=yes
1484         ;;
1485 m68k-atari-sysv4*)              # Atari variant of V.4.
1486         tm_file=m68k/atari.h
1487         xm_defines=POSIX
1488         tmake_file=t-svr4
1489         extra_parts="crtbegin.o crtend.o"
1490         ;;
1491 m68k-apollo-sysv* | m68k-bull-sysv*)
1492         # can otherwise be caught by m68k-*-sysv4*
1493         echo "*** Configuration $machine not supported" 1>&2
1494         exit 1
1495         ;;
1496 m68k-motorola-sysv*)
1497         tm_file=m68k/mot3300.h
1498         xm_defines=POSIX
1499         if test x$gas = xyes
1500         then
1501                 if test x$gnu_ld = xyes
1502                 then
1503                         tmake_file=m68k/t-mot3300-gald
1504                 else
1505                         tmake_file=m68k/t-mot3300-gas
1506                         use_collect2=yes
1507                 fi
1508         else
1509                 if test x$gnu_ld = xyes
1510                 then
1511                         tmake_file=m68k/t-mot3300-gld
1512                 else
1513                         tmake_file=m68k/t-mot3300
1514                         use_collect2=yes
1515                 fi
1516         fi
1517         gdb_needs_out_file_path=yes
1518         extra_parts="crt0.o mcrt0.o"
1519         ;;
1520 m68k-ncr-sysv*)                 # NCR Tower 32 SVR3
1521         tm_file=m68k/tower-as.h
1522         xm_defines=POSIX
1523         extra_parts="crtbegin.o crtend.o"
1524         ;;
1525 m68k-plexus-sysv*)
1526         tm_file=m68k/plexus.h
1527         xm_defines=POSIX
1528         use_collect2=yes
1529         ;;
1530 m68k-tti-*)
1531         tm_file=m68k/pbb.h
1532         xm_defines=POSIX
1533         ;;
1534 m68k-crds-unos*)
1535         xm_defines=POSIX
1536         tm_file=m68k/crds.h
1537         use_collect2=yes
1538         ;;
1539 m68k-cbm-sysv4*)                # Commodore variant of V.4.
1540         tm_file=m68k/amix.h
1541         xm_defines=POSIX
1542         tmake_file=t-svr4
1543         extra_parts="crtbegin.o crtend.o"
1544         ;;
1545 m68k-ccur-rtu)
1546         tm_file=m68k/ccur-GAS.h
1547         use_collect2=yes
1548         ;;
1549 m68k-hp-bsd4.4*)                # HP 9000/3xx running 4.4bsd
1550         tm_file=m68k/hp3bsd44.h
1551         use_collect2=yes
1552         ;;
1553 m68k-hp-bsd*)                   # HP 9000/3xx running Berkeley Unix
1554         tm_file=m68k/hp3bsd.h
1555         use_collect2=yes
1556         ;;
1557 m68k-hp-hpux7*) # HP 9000 series 300 running HPUX version 7.
1558         xm_defines=POSIX
1559         if test x$gas = xyes
1560         then
1561                 xmake_file=m68k/x-hp320g
1562                 tm_file=m68k/hp320g.h
1563         else
1564                 xmake_file=m68k/x-hp320
1565                 tm_file=m68k/hpux7.h
1566         fi
1567         install_headers_dir=install-headers-cpio
1568         use_collect2=yes
1569         ;;
1570 m68k-hp-hpux*)  # HP 9000 series 300
1571         xm_defines=POSIX
1572         if test x$gas = xyes
1573         then
1574                 xmake_file=m68k/x-hp320g
1575                 tm_file=m68k/hp320g.h
1576         else
1577                 xmake_file=m68k/x-hp320
1578                 tm_file=m68k/hp320.h
1579         fi
1580         install_headers_dir=install-headers-cpio
1581         use_collect2=yes
1582         ;;
1583 m68k-sun-mach*)
1584         tm_file=m68k/sun3mach.h
1585         use_collect2=yes
1586         ;;
1587 m68k-sun-sunos3*)
1588         if test x$with_fp = xno
1589         then
1590                 tm_file=m68k/sun3n3.h
1591         else
1592                 tm_file=m68k/sun3o3.h
1593         fi
1594         use_collect2=yes
1595         ;;
1596 m68k-sun-sunos*)                        # For SunOS 4 (the default).
1597         if test x$with_fp = xno
1598         then
1599                 tm_file=m68k/sun3n.h
1600         else
1601                 tm_file=m68k/sun3.h
1602         fi
1603         use_collect2=yes
1604         ;;
1605 m68k-*-aout*)
1606         tmake_file=m68k/t-m68kbare
1607         tm_file="m68k/m68k-aout.h libgloss.h"
1608         ;;
1609 m68k-*-coff*)
1610         tmake_file=m68k/t-m68kbare
1611         tm_file="m68k/m68k-coff.h dbx.h"
1612         ;;
1613 m68020-*-elf* | m68k-*-elf*)
1614         tm_file="m68k/m68k-none.h m68k/m68kelf.h dbxelf.h elfos.h m68k/m68kemb.h m68k/m68020-elf.h"
1615         xm_defines=POSIX
1616         tmake_file=m68k/t-m68kelf
1617         extra_parts="crtbegin.o crtend.o"
1618         ;;
1619 m68010-*-netbsdelf* | m68k*-*-netbsdelf*)
1620         tm_file="${tm_file} dbxelf.h elfos.h netbsd.h netbsd-elf.h m68k/netbsd-elf.h"
1621         case $machine in
1622         m68010*)
1623                 target_cpu_default="0"
1624                 ;;
1625         *)
1626                 target_cpu_default="MASK_68020|MASK_68881|MASK_BITFIELD"
1627                 ;;
1628         esac
1629         ;;
1630 m68k*-*-netbsd*)
1631         tm_file=m68k/netbsd.h
1632         tmake_file=t-netbsd
1633         extra_parts=""
1634         use_collect2=yes
1635         ;;
1636 m68k*-*-openbsd*)
1637         # needed to unconfuse gdb
1638         tmake_file="t-libc-ok t-openbsd m68k/t-openbsd"
1639         # we need collect2 until our bug is fixed...
1640         use_collect2=yes
1641         ;;
1642 m68k-*-sysv4*)                  # Motorola m68k's running system V.4
1643         tm_file=m68k/m68kv4.h
1644         xm_defines=POSIX
1645         tmake_file=t-svr4
1646         extra_parts="crtbegin.o crtend.o"
1647         ;;
1648 m68k-*-linux*aout*)             # Motorola m68k's running GNU/Linux
1649                                 # with a.out format
1650         tm_file=m68k/linux-aout.h
1651         tmake_file="t-linux-aout m68k/t-linux-aout"
1652         gnu_ld=yes
1653         ;;
1654 m68k-*-linux*libc1)             # Motorola m68k's running GNU/Linux
1655                                 # with ELF format using the
1656                                 # GNU/Linux C library 5
1657         tm_file=m68k/linux.h
1658         tmake_file="t-slibgcc-elf-ver t-linux t-linux-gnulibc1 m68k/t-linux"
1659         extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
1660         gnu_ld=yes
1661         ;;
1662 m68k-*-linux*)          # Motorola m68k's running GNU/Linux
1663                                 # with ELF format using glibc 2
1664                                 # aka the GNU/Linux C library 6.
1665         tm_file=m68k/linux.h
1666         tmake_file="t-slibgcc-elf-ver t-linux m68k/t-linux"
1667         extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
1668         gnu_ld=yes
1669         ;;
1670 m68k-*-psos*)
1671         tmake_file=m68k/t-m68kbare
1672         tm_file=m68k/m68k-psos.h
1673         ;;
1674 m68k-*-rtemscoff*)      # would otherwise be caught by m68k-*-rtems*
1675         echo "*** Configuration $machine not supported" 1>&2
1676         exit 1
1677         ;;
1678 m68k-*-rtems*)
1679         xm_defines=POSIX
1680         tmake_file="m68k/t-m68kbare t-rtems m68k/t-crtstuff"
1681         tm_file="m68k/m68k-none.h m68k/m68kelf.h dbxelf.h elfos.h m68k/m68kemb.h m68k/m68020-elf.h m68k/rtemself.h rtems.h"
1682         extra_parts="crtbegin.o crtend.o"
1683         if test x$enable_threads = xyes; then
1684           thread_file='rtems'
1685         fi
1686         ;;
1687 m88k-*-aout*)
1688         xm_defines=POSIX
1689         tm_file=m88k/m88k-aout.h
1690         ;;
1691 m88k-*-openbsd*)
1692         tmake_file="${tmake_file} m88k/t-luna-gas"
1693         tm_file="m88k/aout-dbx.h aoutos.h m88k/m88k.h openbsd.h ${tm_file}"
1694         ;;
1695 m88k-*-sysv4*)
1696         xm_defines=POSIX
1697         tm_file="dbxelf.h elfos.h svr4.h m88k/sysv4.h"
1698         extra_parts="crtbegin.o crtend.o"
1699         tmake_file=m88k/t-sysv4
1700         ;;
1701 mcore-*-elf)
1702         tm_file="dbxelf.h elfos.h svr4.h ${tm_file} mcore/mcore-elf.h"
1703         tmake_file=mcore/t-mcore
1704         ;;
1705 mcore-*-pe*)
1706         tm_file=mcore/mcore-pe.h
1707         tmake_file=mcore/t-mcore-pe
1708         ;;
1709 mips-sgi-irix6*o32)             # SGI System V.4., IRIX 6, O32 ABI
1710         if test x$gas = xyes
1711         then
1712                 tm_file="mips/iris5.h mips/iris5gas.h mips/iris6-o32-gas.h"
1713                 if test x$stabs = xyes
1714                 then
1715                         tm_file="${tm_file} dbx.h"
1716                 fi
1717                 tmake_file=mips/t-iris5-gas
1718         else
1719                 tm_file="mips/iris5.h mips/iris6-o32-as.h"
1720                 tmake_file=mips/t-iris5-as
1721         fi
1722         tm_file="${tm_file} mips/iris6-o32.h"
1723         tmake_file="${tmake_file} mips/t-iris mips/t-iris5-6"
1724         xm_defines=POSIX
1725         xm_file=mips/xm-iris5.h
1726         # mips-tfile doesn't work yet
1727         # See comment in mips/iris5.h file.
1728         use_collect2=yes
1729 #       if test x$enable_threads = xyes; then
1730 #               thread_file='irix'
1731 #       fi
1732         ;;
1733 mips-sgi-irix6*)                # SGI System V.4., IRIX 6
1734         if test "x$gnu_ld" = xyes
1735         then
1736                 tm_file="mips/iris6.h mips/iris6gld.h"
1737         else
1738                 tm_file=mips/iris6.h
1739         fi
1740         tmake_file="mips/t-iris mips/t-iris5-6 mips/t-iris6"
1741         xm_defines=POSIX
1742 #       if test x$enable_threads = xyes; then
1743 #               thread_file='irix'
1744 #       fi
1745         ;;
1746 mips-sgi-irix5cross64)          # Irix5 host, Irix 6 target, cross64
1747         tm_file="mips/iris6.h mips/cross64.h"
1748         xm_defines=POSIX
1749         xm_file=mips/xm-iris5.h
1750         tmake_file="mips/t-iris mips/t-cross64"
1751         # See comment in mips/iris[56].h files.
1752         use_collect2=yes
1753 #       if test x$enable_threads = xyes; then
1754 #               thread_file='irix'
1755 #       fi
1756         ;;
1757 mips-sni-sysv4)
1758         if test x$gas = xyes
1759         then
1760                 if test x$stabs = xyes
1761                 then
1762                         tm_file=mips/iris5gdb.h
1763                 else
1764                         tm_file="mips/sni-svr4.h mips/sni-gas.h"
1765                 fi
1766         else
1767                 tm_file=mips/sni-svr4.h
1768         fi
1769         xm_defines=POSIX
1770         if test x$gnu_ld != xyes
1771         then
1772                 use_collect2=yes
1773         fi
1774         ;;
1775 mips-sgi-irix5*)                # SGI System V.4., IRIX 5
1776         if test x$gas = xyes
1777         then
1778                 tm_file="mips/iris5.h mips/iris5gas.h"
1779                 if test x$stabs = xyes
1780                 then
1781                         tm_file="${tm_file} dbx.h"
1782                 fi
1783                 tmake_file=mips/t-iris5-gas
1784         else
1785                 tm_file=mips/iris5.h
1786                 tmake_file=mips/t-iris5-as
1787         fi
1788         tmake_file="${tmake_file} mips/t-iris mips/t-iris5-6"
1789         xm_defines=POSIX
1790         xm_file=mips/xm-iris5.h
1791         # mips-tfile doesn't work yet
1792         # See comment in mips/iris5.h file.
1793         use_collect2=yes
1794 #       if test x$enable_threads = xyes; then
1795 #               thread_file='irix'
1796 #       fi
1797         ;;
1798 mips-sgi-*)     # would otherwise be caught by mips-*-elf*
1799         echo "*** Configuration $machine not supported" 1>&2
1800         exit 1
1801         ;;
1802 mips*-*-netbsd*)                        # NetBSD/mips, either endian.
1803         target_cpu_default="MASK_GAS|MASK_ABICALLS"
1804         tm_file="elfos.h ${tm_file} mips/netbsd.h"
1805         tmake_file="${tmake_file}"
1806         ;;
1807 mips*-*-linux*)                         # Linux MIPS, either endian.
1808         tm_file="dbxelf.h elfos.h svr4.h linux.h ${tm_file} mips/linux.h"
1809         case $machine in
1810         mipsisa32*-*)
1811                 target_cpu_default="MASK_SOFT_FLOAT"
1812                 tm_defines="MIPS_ISA_DEFAULT=32"
1813                 ;;
1814         esac
1815         tmake_file="t-slibgcc-elf-ver t-linux"
1816         ;;
1817 mips*el-*-openbsd*)     # mips little endian
1818         target_cpu_default="MASK_GAS|MASK_ABICALLS"
1819         ;;
1820 mips*-*-openbsd*)               # mips big endian
1821         target_cpu_default="MASK_GAS|MASK_ABICALLS"
1822         tm_file="mips/openbsd-be.h ${tm_file}"
1823         ;;
1824 mips-*-ecoff* | mipsel-*-ecoff*)
1825         if test x$stabs = xyes; then
1826                 tm_file="${tm_file} dbx.h"
1827         fi
1828         tmake_file=mips/t-ecoff
1829         ;;
1830 mipsisa32-*-elf* | mipsisa32el-*-elf*)
1831         tm_file="${tm_file} mips/elf.h"
1832         tmake_file=mips/t-isa3264
1833         tm_defines="MIPS_ISA_DEFAULT=32 MIPS_ABI_DEFAULT=ABI_MEABI"
1834         ;;
1835 mipsisa64-*-elf* | mipsisa64el-*-elf*)
1836         tm_file="${tm_file} mips/elf.h"
1837         tmake_file=mips/t-isa3264
1838         target_cpu_default="MASK_64BIT|MASK_FLOAT64|MASK_GAS"
1839         tm_defines="MIPS_ISA_DEFAULT=64 MIPS_ABI_DEFAULT=ABI_MEABI"
1840         ;;
1841 mipsisa64sr71k-*-elf*)
1842         tm_file="${tm_file} mips/elf.h"
1843         tmake_file=mips/t-sr71k
1844         target_cpu_default="MASK_64BIT|MASK_FLOAT64|MASK_GAS"
1845         tm_defines="MIPS_ISA_DEFAULT=64 MIPS_CPU_STRING_DEFAULT=\\\"sr71000\\\" MIPS_ABI_DEFAULT=ABI_MEABI"
1846         ;;
1847 mipsisa64sb1-*-elf* | mipsisa64sb1el-*-elf*)
1848         tm_file="${tm_file} mips/elf.h"
1849         tmake_file=mips/t-elf
1850         target_cpu_default="MASK_64BIT|MASK_FLOAT64|MASK_GAS"
1851         tm_defines="MIPS_ISA_DEFAULT=64 MIPS_CPU_STRING_DEFAULT=\\\"sb1\\\" MIPS_ABI_DEFAULT=ABI_O64"
1852         ;;
1853 mips-*-elf* | mipsel-*-elf*)
1854         tm_file="${tm_file} mips/elf.h"
1855         tmake_file=mips/t-elf
1856         ;;
1857 mips64-*-elf* | mips64el-*-elf*)
1858         tm_file="${tm_file} mips/elf64.h"
1859         tmake_file=mips/t-elf
1860         target_cpu_default="MASK_64BIT|MASK_FLOAT64|MASK_GAS"
1861         tm_defines="MIPS_ISA_DEFAULT=3 MIPS_ABI_DEFAULT=ABI_O64"
1862         ;;
1863 mips64vr-*-elf* | mips64vrel-*-elf*)
1864         tm_file="mips/vr.h ${tm_file} mips/elf64.h"
1865         tm_defines="MIPS_ABI_DEFAULT=ABI_O64 MIPS_MARCH_CONTROLS_SOFT_FLOAT=1"
1866         tmake_file=mips/t-vr
1867         ;;
1868 mips64orion-*-elf* | mips64orionel-*-elf*)
1869         tm_file="${tm_file} mips/elforion.h mips/elf64.h"
1870         tmake_file=mips/t-elf
1871         tmake_file=mips/t-elf
1872         target_cpu_default="MASK_64BIT|MASK_FLOAT64|MASK_GAS"
1873         tm_defines="MIPS_ISA_DEFAULT=3 MIPS_ABI_DEFAULT=ABI_O64"
1874         ;;
1875 mips64orion-*-rtems*)
1876         xm_defines=POSIX
1877         tm_file="${tm_file} mips/elforion.h mips/elf64.h mips/rtems64.h rtems.h"
1878         tmake_file="mips/t-elf t-rtems"
1879         tmake_file=mips/t-elf
1880         target_cpu_default="MASK_64BIT|MASK_FLOAT64|MASK_GAS"
1881         tm_defines="MIPS_ISA_DEFAULT=3 MIPS_ABI_DEFAULT=ABI_O64"
1882         if test x$enable_threads = xyes; then
1883           thread_file='rtems'
1884         fi
1885         ;;
1886 mips*-*-rtems*)
1887         xm_defines=POSIX
1888         tm_file="${tm_file} mips/elf.h mips/rtems.h rtems.h"
1889         tmake_file="mips/t-elf t-rtems"
1890         if test x$enable_threads = xyes; then
1891           thread_file='rtems'
1892         fi
1893         ;;
1894 mipstx39-*-elf* | mipstx39el-*-elf*)
1895         tm_file="${tm_file} mips/r3900.h mips/elf.h"
1896         tmake_file=mips/t-r3900
1897         ;;
1898 mmix-knuth-mmixware)
1899         need_64bit_hwint=yes
1900         ;;
1901 mn10200-*-*)
1902         tm_file="dbxelf.h elfos.h svr4.h ${tm_file}"
1903         if test x$stabs = xyes
1904         then
1905                 tm_file="${tm_file} dbx.h"
1906         fi
1907         use_collect2=no
1908         ;;
1909 mn10300-*-*)
1910         tm_file="dbxelf.h elfos.h svr4.h ${tm_file}"
1911         if test x$stabs = xyes
1912         then
1913                 tm_file="${tm_file} dbx.h"
1914         fi
1915         use_collect2=no
1916         ;;
1917 ns32k-*-netbsdelf*)
1918         echo "GCC does not yet support the ${machine} target"; exit 1
1919         ;;
1920 ns32k-*-netbsd*)
1921         tm_file="${tm_file} netbsd.h netbsd-aout.h ns32k/netbsd.h"
1922         # On NetBSD, the headers are already okay, except for math.h.
1923         tmake_file="t-netbsd ns32k/t-ns32k"
1924         extra_parts=""
1925         use_collect2=yes
1926         ;;
1927 pdp11-*-bsd)
1928         tm_file="${tm_file} pdp11/2bsd.h"
1929         ;;
1930 pdp11-*-*)
1931         ;;
1932 avr-*-*)
1933         ;;
1934 ns32k-*-openbsd*)
1935         # Nothing special
1936         ;;
1937 romp-*-openbsd*)
1938         # Nothing special
1939         ;;
1940 powerpc-*-openbsd*)
1941         tmake_file="${tmake_file} rs6000/t-fprules rs6000/t-openbsd"
1942         extra_headers=
1943         ;;
1944 powerpc64-*-linux*)
1945         tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/linux64.h"
1946         tmake_file="rs6000/t-fprules t-slibgcc-elf-ver t-linux rs6000/t-linux64"
1947         ;;
1948 powerpc64-*-gnu*)
1949         tm_file="${cpu_type}/${cpu_type}.h elfos.h svr4.h freebsd-spec.h gnu.h rs6000/sysv4.h rs6000/linux64.h rs6000/gnu.h"
1950         tmake_file="rs6000/t-fprules t-slibgcc-elf-ver t-gnu rs6000/t-linux64"
1951         ;;
1952 powerpc-*-beos*)
1953         tm_file="${tm_file} rs6000/aix.h rs6000/beos.h rs6000/xcoff.h"
1954         xm_defines=POSIX
1955         tmake_file="rs6000/t-fprules rs6000/t-beos"
1956         extra_headers=
1957         ;;
1958 powerpc-*-darwin*)
1959         tm_file="${tm_file} rs6000/darwin.h"
1960         tmake_file="rs6000/t-fprules t-darwin rs6000/t-darwin"
1961         extra_headers=altivec.h
1962         # override ppc default
1963         need_64bit_hwint=
1964         ;;
1965 powerpc*-*-freebsd*)
1966         tm_file="${tm_file} dbxelf.h elfos.h ${fbsd_tm_file} rs6000/sysv4.h rs6000/freebsd.h"
1967         tmake_file="rs6000/t-fprules rs6000/t-ppcos ${tmake_file} rs6000/t-ppccomm"
1968         ;;
1969 powerpc-*-sysv*)
1970         tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h"
1971         xm_defines=POSIX
1972         tmake_file="rs6000/t-fprules rs6000/t-ppcos rs6000/t-ppccomm"
1973         ;;
1974 powerpc-*-netbsd*)
1975         tm_file="${tm_file} dbxelf.h elfos.h netbsd.h netbsd-elf.h freebsd-spec.h rs6000/sysv4.h rs6000/netbsd.h"
1976         tmake_file="${tmake_file} rs6000/t-netbsd"
1977         ;;
1978 powerpc-*-chorusos*)
1979         xm_defines=POSIX
1980         tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h chorus.h"
1981         tmake_file="rs6000/t-fprules rs6000/t-ppcos rs6000/t-ppccomm"
1982         case x${enable_threads} in
1983           xyes | xpthreads | xposix)
1984                 thread_file='posix'
1985                 ;;
1986         esac
1987         ;;
1988 powerpc-*-eabiaix*)
1989         xm_defines=POSIX
1990         tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/eabi.h rs6000/eabiaix.h"
1991         tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
1992         ;;
1993 powerpc-*-eabispe*)
1994         xm_defines=POSIX
1995         tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/eabi.h rs6000/eabispe.h"
1996         tmake_file="rs6000/t-fprules rs6000/t-ppcendian rs6000/t-ppccomm"
1997         ;;
1998 powerpc-*-eabisimaltivec*)
1999         xm_defines=POSIX
2000         tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/eabi.h rs6000/eabisim.h rs6000/eabialtivec.h"
2001         tmake_file="rs6000/t-fprules rs6000/t-ppcendian rs6000/t-ppccomm"
2002         ;;
2003 powerpc-*-eabisim*)
2004         xm_defines=POSIX
2005         tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/eabi.h rs6000/eabisim.h"
2006         tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
2007         ;;
2008 powerpc-*-elf*)
2009         xm_defines=POSIX
2010         tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h"
2011         tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
2012         ;;
2013 powerpc-*-eabialtivec*)
2014         xm_defines=POSIX
2015         tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/eabi.h rs6000/eabialtivec.h"
2016         tmake_file="rs6000/t-fprules rs6000/t-ppcendian rs6000/t-ppccomm"
2017         ;;
2018 powerpc-*-eabi*)
2019         xm_defines=POSIX
2020         tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/eabi.h"
2021         tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
2022         ;;
2023 powerpc-*-rtems*)
2024         xm_defines=POSIX
2025         tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/eabi.h rs6000/rtems.h rtems.h"
2026         tmake_file="rs6000/t-fprules rs6000/t-ppcgas t-rtems rs6000/t-ppccomm"
2027         if test x$enable_threads = xyes; then
2028           thread_file='rtems'
2029         fi
2030         ;;
2031 powerpc-*-linux*libc1)
2032         tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/linux.h"
2033         tmake_file="rs6000/t-fprules rs6000/t-ppcos t-slibgcc-elf-ver t-linux t-linux-gnulibc1 rs6000/t-ppccomm"
2034         if test x$enable_threads = xyes; then
2035                 thread_file='posix'
2036         fi
2037         ;;
2038 powerpc-*-linux-gnualtivec*)
2039         tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/linux.h rs6000/linuxaltivec.h"
2040         tmake_file="rs6000/t-fprules rs6000/t-ppcos t-slibgcc-elf-ver t-linux rs6000/t-ppccomm"
2041         ;;
2042 powerpc-*-linux*)
2043         tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/linux.h"
2044         tmake_file="rs6000/t-fprules rs6000/t-ppcos t-slibgcc-elf-ver t-linux rs6000/t-ppccomm"
2045         ;;
2046 powerpc-*-gnu-gnualtivec*)
2047         tm_file="${cpu_type}/${cpu_type}.h elfos.h svr4.h freebsd-spec.h gnu.h rs6000/sysv4.h rs6000/linux.h rs6000/linuxaltivec.h rs6000/gnu.h"
2048         tmake_file="rs6000/t-fprules rs6000/t-ppcos t-slibgcc-elf-ver t-gnu rs6000/t-ppccomm"
2049         if test x$enable_threads = xyes; then
2050                 thread_file='posix'
2051         fi
2052         ;;
2053 powerpc-*-gnu*)
2054         tm_file="${cpu_type}/${cpu_type}.h elfos.h svr4.h freebsd-spec.h gnu.h rs6000/sysv4.h rs6000/linux.h rs6000/gnu.h"
2055         tmake_file="rs6000/t-fprules rs6000/t-ppcos t-slibgcc-elf-ver t-gnu rs6000/t-ppccomm"
2056         if test x$enable_threads = xyes; then
2057                 thread_file='posix'
2058         fi
2059         ;;
2060 powerpc-wrs-vxworks*)
2061         # We want vxworks.h after rs6000/sysv4.h, which unfortunately
2062         # means we have to redo the tm_file list from scratch.
2063         tm_file="rs6000/rs6000.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h"
2064         tm_file="${tm_file} vxworks.h rs6000/vxworks.h"
2065         tmake_file="${tmake_file} rs6000/t-fprules rs6000/t-ppccomm rs6000/t-vxworks"
2066         extra_headers=ppc-asm.h
2067         ;;
2068 powerpc-wrs-windiss*)
2069         xm_defines=POSIX
2070         tm_file="${tm_file} elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/windiss.h"
2071         tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
2072         thread_file=""
2073         ;;
2074 powerpcle-*-sysv*)
2075         tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/sysv4le.h"
2076         xm_defines=POSIX
2077         tmake_file="rs6000/t-fprules rs6000/t-ppcos rs6000/t-ppccomm"
2078         ;;
2079 powerpcle-*-elf*)
2080         xm_defines=POSIX
2081         tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/sysv4le.h"
2082         tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
2083         ;;
2084 powerpcle-*-eabisim*)
2085         xm_defines=POSIX
2086         tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/sysv4le.h rs6000/eabi.h rs6000/eabisim.h"
2087         tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
2088         ;;
2089 powerpcle-*-eabi*)
2090         xm_defines=POSIX
2091         tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/sysv4le.h rs6000/eabi.h"
2092         tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
2093         ;;
2094 rs6000-ibm-aix3.[01]*)
2095         xm_defines=POSIX
2096         tm_file="${tm_file} rs6000/aix.h rs6000/aix31.h rs6000/xcoff.h"
2097         use_collect2=yes
2098         ;;
2099 rs6000-ibm-aix3.2.[456789]* | powerpc-ibm-aix3.2.[456789]*)
2100         xm_defines=POSIX
2101         tm_file="${tm_file} rs6000/aix.h rs6000/aix3newas.h rs6000/xcoff.h"
2102         tmake_file="rs6000/t-fprules rs6000/t-newas"
2103         use_collect2=yes
2104         extra_headers=
2105         ;;
2106 rs6000-ibm-aix4.[12]* | powerpc-ibm-aix4.[12]*)
2107         xm_defines=POSIX
2108         tm_file="${tm_file} rs6000/aix.h rs6000/aix41.h rs6000/xcoff.h"
2109         tmake_file="rs6000/t-fprules rs6000/t-newas"
2110         use_collect2=yes
2111         extra_headers=
2112         ;;
2113 rs6000-ibm-aix4.[3456789]* | powerpc-ibm-aix4.[3456789]*)
2114         xm_defines=POSIX
2115         tm_file="${tm_file} rs6000/aix.h rs6000/aix43.h rs6000/xcoff.h"
2116         tmake_file=rs6000/t-aix43
2117         use_collect2=yes
2118         thread_file='aix'
2119         extra_headers=
2120         ;;
2121 rs6000-ibm-aix5.1.* | powerpc-ibm-aix5.1.*)
2122         xm_defines=POSIX
2123         tm_file="${tm_file} rs6000/aix.h rs6000/aix51.h rs6000/xcoff.h"
2124         tmake_file=rs6000/t-aix43
2125         use_collect2=yes
2126         thread_file='aix'
2127         extra_headers=
2128         ;;
2129 rs6000-ibm-aix[56789].* | powerpc-ibm-aix[56789].*)
2130         xm_defines=POSIX
2131         tm_file="${tm_file} rs6000/aix.h rs6000/aix52.h rs6000/xcoff.h"
2132         tmake_file=rs6000/t-aix52
2133         use_collect2=yes
2134         thread_file='aix'
2135         extra_headers=
2136         ;;
2137 rs6000-ibm-aix*)
2138         xm_defines=POSIX
2139         tm_file="${tm_file} rs6000/aix.h rs6000/xcoff.h"
2140         use_collect2=yes
2141         ;;
2142 rs6000-bull-bosx)
2143         xm_defines=POSIX
2144         tm_file="${tm_file} rs6000/aix.h rs6000/xcoff.h"
2145         use_collect2=yes
2146         ;;
2147 rs6000-*-mach*)
2148         tm_file="${tm_file} rs6000/mach.h"
2149         xm_defines=POSIX
2150         use_collect2=yes
2151         ;;
2152 rs6000-*-lynxos*)
2153         tm_file="lynx.h rs6000/lynx.h"
2154         tmake_file=rs6000/t-fprules
2155         use_collect2=yes
2156         ;;
2157 s390-*-linux*)
2158         tm_file="s390/s390.h dbxelf.h elfos.h svr4.h linux.h s390/linux.h"
2159         tmake_file="t-slibgcc-elf-ver t-linux s390/t-crtstuff"
2160         ;;
2161 s390x-*-linux*)
2162         tm_file="s390/s390x.h s390/s390.h dbxelf.h elfos.h svr4.h linux.h s390/linux.h"
2163         tm_p_file=s390/s390-protos.h
2164         md_file=s390/s390.md
2165         extra_modes=s390/s390-modes.def
2166         out_file=s390/s390.c
2167         tmake_file="t-slibgcc-elf-ver t-linux s390/t-crtstuff s390/t-linux64"
2168         ;;
2169 sh-*-elf* | sh[2346l]*-*-elf*)
2170         tmake_file="sh/t-sh sh/t-elf"
2171         case $machine in
2172         shl* | sh64l*)
2173                 tm_file="sh/little.h ${tm_file}"
2174                 tmake_file="${tmake_file} sh/t-le"
2175                 ;;
2176         esac
2177         tm_file="${tm_file} dbxelf.h elfos.h svr4.h sh/embed-elf.h"
2178         case $machine in
2179         sh64*)
2180                 tmake_file="${tmake_file} sh/t-sh64"
2181                 tm_file="${tm_file} sh/sh64.h"
2182                 extra_headers="shmedia.h ushmedia.h sshmedia.h"
2183                 ;;
2184         sh4_single*)  target_cpu_default="SELECT_SH4_SINGLE" ;;
2185         sh4*)  target_cpu_default="SELECT_SH4" ;;
2186         sh3e*) target_cpu_default="SELECT_SH3E" ;;
2187         sh3*)  target_cpu_default="SELECT_SH3" ;;
2188         sh2*)  target_cpu_default="SELECT_SH2" ;;
2189         esac
2190         case $machine in
2191         sh[234]*) tmake_file="${tmake_file} sh/t-monolib" ;;
2192         esac
2193         ;;
2194 sh-*-rtemself*)
2195         xm_defines=POSIX
2196         tmake_file="sh/t-sh sh/t-elf t-rtems"
2197         tm_file="${tm_file} dbxelf.h elfos.h svr4.h sh/embed-elf.h sh/rtemself.h rtems.h"
2198         if test x$enable_threads = xyes; then
2199           thread_file='rtems'
2200         fi
2201         ;;
2202 sh-*-rtems*)
2203         xm_defines=POSIX
2204         tmake_file="sh/t-sh t-rtems"
2205         tm_file="${tm_file} sh/coff.h sh/rtems.h rtems.h"
2206         if test x$enable_threads = xyes; then
2207           thread_file='rtems'
2208         fi
2209         ;;
2210 sh-*-linux* | sh[2346lbe]*-*-linux*)
2211         tmake_file="sh/t-sh sh/t-elf t-slibgcc-elf-ver t-linux sh/t-linux"
2212         case $machine in
2213         sh*be-*-* | sh*eb-*-*) ;;
2214         *)
2215                 tm_file="sh/little.h ${tm_file}"
2216                 tmake_file="${tmake_file} sh/t-le"
2217                 ;;
2218         esac
2219         tm_file="${tm_file} dbxelf.h elfos.h svr4.h sh/elf.h sh/linux.h"
2220         case $machine in
2221         sh64*)
2222                 tmake_file="${tmake_file} sh/t-sh64"
2223                 tm_file="${tm_file} sh/sh64.h"
2224                 extra_headers="shmedia.h ushmedia.h sshmedia.h"
2225                 ;;
2226         sh4_single*) target_cpu_default="SELECT_SH4_SINGLE" ;;
2227         sh4*) target_cpu_default="SELECT_SH4" ;;
2228         sh3e[lb]e*) target_cpu_default="SELECT_SH3E" ;;
2229         sh3e[lb]*) target_cpu_default="SELECT_SH3" ;;
2230         sh3e*) target_cpu_default="SELECT_SH3E" ;;
2231         sh3*) target_cpu_default="SELECT_SH3" ;;
2232         sh2*) target_cpu_default="SELECT_SH2" ;;
2233         esac
2234         case $machine in
2235         sh[234]*) tmake_file="${tmake_file} sh/t-monolib" ;;
2236         esac
2237         ;;
2238 sh-*-netbsdelf* | shl*-*-netbsdelf* | sh5-*-netbsd* | sh5l*-*-netbsd* | \
2239   sh64-*-netbsd* | sh64l*-*-netbsd*)
2240         tm_file="${tm_file} dbxelf.h elfos.h sh/elf.h netbsd.h netbsd-elf.h sh/netbsd-elf.h"
2241         tmake_file="${tmake_file} sh/t-sh sh/t-elf"
2242         case $machine in
2243         sh*l*-*)
2244                 tm_file="sh/little.h ${tm_file}"
2245                 tmake_file="${tmake_file} sh/t-le"
2246                 ;;
2247         *)
2248                 tmake_file="${tmake_file} sh/t-be"
2249                 ;;
2250         esac
2251         case $machine in
2252         sh5*-*)
2253                 # SHmedia, 32-bit ABI
2254                 target_cpu_default="SH5_BIT|SH4_BIT|SH3E_BIT"
2255                 tmake_file="${tmake_file} sh/t-sh64 sh/t-netbsd-sh5"
2256                 ;;
2257         sh64*-*)
2258                 # SHmedia, 64-bit ABI
2259                 target_cpu_default="SH5_BIT|SH4_BIT"
2260                 tmake_file="${tmake_file} sh/t-sh64 sh/t-netbsd-sh5 sh/t-netbsd-sh5-64"
2261                 ;;
2262         *)
2263                 # SH3, software floating point
2264                 target_cpu_default="SH1_BIT|SH2_BIT|SH3_BIT"
2265                 tmake_file="${tmake_file} sh/t-netbsd"
2266                 ;;
2267         esac
2268         ;;
2269 sh-*-*)
2270         tm_file="${tm_file} sh/coff.h"
2271         ;;
2272 sparc-tti-*)
2273         tm_file="${tm_file} sparc/pbd.h"
2274         xm_defines=POSIX
2275         ;;
2276 sparc-*-aout*)
2277         tmake_file=sparc/t-sparcbare
2278         tm_file="sparc/sparc.h aoutos.h sparc/aout.h libgloss.h"
2279         ;;
2280 sparc-*-netbsdelf*)
2281         tm_file="${tm_file} elfos.h svr4.h sparc/sysv4.h netbsd.h netbsd-elf.h sparc/netbsd-elf.h"
2282         ;;
2283 sparc-*-netbsd*)
2284         tm_file="${tm_file} sparc/aout.h netbsd.h netbsd-aout.h sparc/netbsd.h"
2285         tmake_file=t-netbsd
2286         extra_parts=""
2287         use_collect2=yes
2288         ;;
2289 sparc-*-openbsd*)
2290         tm_file="sparc/sparc.h ${tm_file}"
2291         # needed to unconfuse gdb
2292         tmake_file="t-libc-ok t-openbsd sparc/t-openbsd"
2293         # we need collect2 until our bug is fixed...
2294         use_collect2=yes
2295         ;;
2296 sparc64-*-openbsd*)
2297         tm_file="sparc/openbsd1-64.h sparc/sparc.h elfos.h svr4.h sparc/sysv4.h sparc/sol2.h sparc/sp64-elf.h openbsd.h sparc/openbsd64.h"
2298         gas=yes gnu_ld=yes
2299         with_cpu=ultrasparc
2300         ;;
2301 sparc-*-bsd*)
2302         tm_file="${tm_file} sparc/bsd.h"
2303         ;;
2304 sparc-*-chorusos*)
2305         tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sol2.h sparc/sol2.h sparc/elf.h chorus.h"
2306         tmake_file="sparc/t-chorus-elf sparc/t-crtfm"
2307         extra_parts="crti.o crtn.o crtbegin.o crtend.o"
2308         case x${enable_threads} in
2309           xyes | xpthreads | xposix)
2310                 thread_file='posix'
2311                 ;;
2312         esac
2313         ;;
2314 sparc-*-elf*)
2315         tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sol2.h sparc/sol2.h sparc/elf.h"
2316         tmake_file="sparc/t-elf sparc/t-crtfm"
2317         extra_parts="crti.o crtn.o crtbegin.o crtend.o"
2318         ;;
2319 sparc-*-linux*aout*)            # SPARC's running GNU/Linux, a.out
2320         tm_file="aoutos.h sparc/sparc.h sparc/aout.h sparc/linux-aout.h"
2321         gnu_ld=yes
2322         ;;
2323 sparc-*-linux*libc1*)   # SPARC's running GNU/Linux, libc5
2324         tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sparc/linux.h"
2325         tmake_file="t-slibgcc-elf-ver t-linux t-linux-gnulibc1 sparc/t-crtfm"
2326         extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
2327         gnu_ld=yes
2328         ;;
2329 sparc-*-linux*)         # SPARC's running GNU/Linux, libc6
2330         tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sparc/linux.h"
2331         tmake_file="t-slibgcc-elf-ver t-linux sparc/t-crtfm"
2332         ;;
2333 sparc-*-lynxos*)
2334         if test x$gas = xyes
2335         then
2336                 tm_file="${tm_file} lynx.h sparc/aout.h sparc/lynx.h"
2337         else
2338                 tm_file="${tm_file} lynx-ng.h sparc/aout.h sparc/lynx-ng.h"
2339         fi
2340         tmake_file=sparc/t-sunos41
2341         ;;
2342 sparc-*-rtemsaout*)     # would otherwise be caught by sparc-*-rtems*
2343         echo "*** Configuration $machine not supported" 1>&2
2344         exit 1
2345         ;;
2346 sparc-*-rtems*)
2347         xm_defines=POSIX
2348         tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sol2.h sparc/sol2.h sparc/elf.h sparc/rtemself.h rtems.h"
2349         tmake_file="sparc/t-elf sparc/t-crtfm t-rtems"
2350         extra_parts="crti.o crtn.o crtbegin.o crtend.o"
2351         if test x$enable_threads = xyes; then
2352           thread_file='rtems'
2353         fi
2354         ;;
2355 sparc64-*-solaris2* | sparcv9-*-solaris2*)
2356         tm_file="sparc/biarch64.h ${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sol2.h sparc/sol2.h sparc/sol2-64.h sparc/sol2-bi.h"
2357         if test x$gnu_ld = xyes; then
2358                 tm_file="${tm_file} sparc/sol2-gld.h sparc/sol2-gld-bi.h"
2359         fi
2360         if test x$gas = xyes; then
2361                 tm_file="${tm_file} sparc/sol2-gas-bi.h"
2362         fi
2363         xm_defines=POSIX
2364         tmake_file="sparc/t-sol2 sparc/t-sol2-64 sparc/t-crtfm"
2365         if test x$gnu_ld = xyes; then
2366                 tmake_file="$tmake_file t-slibgcc-elf-ver"
2367         else
2368                 tmake_file="$tmake_file t-slibgcc-sld"
2369         fi
2370         extra_parts="crt1.o crti.o crtn.o gcrt1.o crtbegin.o crtend.o"
2371         if test x${enable_threads} = x ; then
2372             enable_threads=$have_pthread_h
2373             if test x${enable_threads} = x ; then
2374                 enable_threads=$have_thread_h
2375             fi
2376         fi
2377         if test x${enable_threads} = xyes ; then
2378             if test x${have_pthread_h} = xyes ; then
2379                 thread_file='posix'
2380             else
2381                 thread_file='solaris'
2382             fi
2383         fi
2384         need_64bit_hwint=yes
2385         ;;
2386 sparc-hal-solaris2*)
2387         xm_defines=POSIX
2388         tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sol2.h sparc/sol2.h sparc/hal.h"
2389         tmake_file="sparc/t-halos sparc/t-sol2 sparc/t-crtfm"
2390         if test x$gnu_ld = xyes; then
2391                 tm_file="${tm_file} sparc/sol2-gld.h"
2392                 tmake_file="$tmake_file t-slibgcc-elf-ver"
2393         else
2394                 tmake_file="$tmake_file t-slibgcc-sld"
2395         fi
2396         extra_parts="crt1.o crti.o crtn.o gmon.o crtbegin.o crtend.o"
2397         thread_file='solaris'
2398         ;;
2399 sparc-*-solaris2*)
2400         tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sol2.h sparc/sol2.h"
2401         if test x$gnu_ld = xyes; then
2402                 tm_file="${tm_file} sparc/sol2-gld.h"
2403         fi
2404         tmake_file="sparc/t-sol2 sparc/t-crtfm"
2405         if test x$gnu_ld = xyes; then
2406                 tmake_file="$tmake_file t-slibgcc-elf-ver"
2407         else
2408                 tmake_file="$tmake_file t-slibgcc-sld"
2409         fi
2410         case $machine in
2411         *-*-solaris2.[0-6] | *-*-solaris2.[0-6].*)
2412                 if test x$gnu_ld = xno; then
2413                         tm_file="${tm_file} sparc/sol26-sld.h"
2414                 fi
2415                 ;;
2416         *-*-solaris2.[789])
2417                 tm_file="sparc/biarch64.h ${tm_file} sparc/sol2-bi.h"
2418                 if test x$gnu_ld = xyes; then
2419                         tm_file="${tm_file} sparc/sol2-gld-bi.h"
2420                 fi
2421                 if test x$gas = xyes; then
2422                         tm_file="${tm_file} sparc/sol2-gas-bi.h"
2423                 fi
2424                 tmake_file="$tmake_file sparc/t-sol2-64"
2425                 need_64bit_hwint=yes
2426                 ;;
2427         esac
2428         xm_defines=POSIX
2429         extra_parts="crt1.o crti.o crtn.o gcrt1.o gmon.o crtbegin.o crtend.o"
2430         if test x${enable_threads} = x; then
2431             enable_threads=$have_pthread_h
2432             if test x${enable_threads} = x; then
2433                 enable_threads=$have_thread_h
2434             fi
2435         fi
2436         if test x${enable_threads} = xyes; then
2437             if test x${have_pthread_h} = xyes; then
2438                 thread_file='posix'
2439             else
2440                 thread_file='solaris'
2441             fi
2442         fi
2443         ;;
2444 sparc-*-sunos4.0*)
2445         tm_file="${tm_file} sparc/aout.h sparc/sunos4.h"
2446         use_collect2=yes
2447         ;;
2448 sparc-*-sunos4*)
2449         tm_file="${tm_file} sparc/aout.h sparc/sunos4.h"
2450         tmake_file=sparc/t-sunos41
2451         use_collect2=yes
2452         if test x$gas = xyes; then
2453                 tm_file="${tm_file} sparc/sun4gas.h"
2454         fi
2455         ;;
2456 sparc-*-sunos3*)
2457         tm_file="${tm_file} sparc/aout.h sparc/sun4o3.h"
2458         use_collect2=yes
2459         ;;
2460 sparc-*-sysv4*)
2461         tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h"
2462         xm_defines=POSIX
2463         tmake_file=t-svr4
2464         extra_parts="crtbegin.o crtend.o"
2465         ;;
2466 sparclet-*-aout*)
2467         tm_file="${tm_file} aoutos.h sparc/aout.h sparc/splet.h libgloss.h"
2468         tmake_file=sparc/t-splet
2469         ;;
2470 sparclite-*-coff*)
2471         tm_file="${tm_file} gofast.h sparc/lite.h svr3.h sparc/litecoff.h dbxcoff.h libgloss.h"
2472         tmake_file=sparc/t-sparclite
2473         ;;
2474 sparclite-*-aout*)
2475         tm_file="${tm_file} gofast.h sparc/aout.h sparc/lite.h aoutos.h libgloss.h"
2476         tmake_file=sparc/t-sparclite
2477         ;;
2478 sparclite-*-elf*)
2479         tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sol2.h sparc/sol2.h sparc/elf.h gofast.h sparc/liteelf.h"
2480         tmake_file="sparc/t-sparclite sparc/t-crtfm"
2481         extra_parts="crtbegin.o crtend.o"
2482         ;;
2483 sparc86x-*-aout*)
2484         tm_file="${tm_file} gofast.h sparc/aout.h sparc/sp86x-aout.h aoutos.h libgloss.h"
2485         tmake_file=sparc/t-sp86x
2486         ;;
2487 sparc86x-*-elf*)
2488         tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sol2.h sparc/sol2.h sparc/elf.h gofast.h sparc/sp86x-elf.h"
2489         tmake_file="sparc/t-sp86x sparc/t-crtfm"
2490         extra_parts="crtbegin.o crtend.o"
2491         ;;
2492 sparc64-*-aout*)
2493         tm_file="sparc/sparc.h aoutos.h sparc/aout.h sparc/sp64-aout.h"
2494         ;;
2495 sparc64-*-elf*)
2496         tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sol2.h sparc/sol2.h sparc/sp64-elf.h"
2497         tmake_file="${tmake_file} sparc/t-crtfm"
2498         extra_parts="crtbegin.o crtend.o"
2499         ;;
2500 sparc64-*-freebsd*|ultrasparc-*-freebsd*)
2501         tm_file="${tm_file} ${fbsd_tm_file} dbxelf.h elfos.h sparc/sysv4.h sparc/freebsd.h"
2502         tmake_file="${tmake_file} sparc/t-crtfm"
2503         xmake_file=none
2504         case "x$with_cpu" in
2505                 xultrasparc) ;;
2506                 x) with_cpu=ultrasparc ;;
2507                 *) echo "$with_cpu not supported for freebsd target"; exit 1 ;;
2508         esac
2509         need_64bit_hwint=yes
2510         ;;
2511 sparc64-*-linux*)               # 64-bit SPARC's running GNU/Linux
2512         tmake_file="t-slibgcc-elf-ver t-linux sparc/t-linux64 sparc/t-crtfm"
2513         tm_file="sparc/biarch64.h ${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sparc/linux64.h"
2514         ;;
2515 sparc64-*-netbsd*)
2516         tmake_file="${tmake_file} sparc/t-netbsd64"
2517         tm_file="sparc/biarch64.h ${tm_file}"
2518         tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h netbsd.h netbsd-elf.h sparc/netbsd-elf.h"
2519         ;;
2520 strongarm-*-elf*)
2521         tm_file="arm/strongarm-elf.h dbxelf.h elfos.h arm/unknown-elf.h arm/elf.h arm/aout.h arm/arm.h"
2522         tmake_file=arm/t-strongarm-elf
2523         out_file=arm/arm.c
2524         md_file=arm/arm.md
2525         extra_modes=arm/arm-modes.def
2526         ;;
2527 strongarm-*-coff*)
2528         tm_file="arm/semi.h arm/aout.h arm/coff.h arm/strongarm-coff.h arm/arm.h"
2529         tmake_file=arm/t-strongarm-coff
2530         out_file=arm/arm.c
2531         md_file=arm/arm.md
2532         extra_modes=arm/arm-modes.def
2533         ;;
2534 strongarm-*-pe)
2535         tm_file="arm/semi.h arm/aout.h arm/coff.h arm/strongarm-coff.h arm/arm.h arm/pe.h arm/strongarm-pe.h"
2536         tmake_file=arm/t-strongarm-pe
2537         out_file=arm/arm.c
2538         md_file=arm/arm.md
2539         extra_modes=arm/arm-modes.def
2540         extra_objs=pe.o
2541         ;;
2542 thumb*-*-*)
2543         { echo "config.gcc: error:
2544 *** The Thumb targets have been deprecated.  The equivalent
2545 *** ARM based toolchain can now generate Thumb instructions
2546 *** when the -mthumb switch is given to the compiler." 1>&2; exit 1; }
2547         ;;
2548 v850-*-rtems*)
2549         xm_defines=POSIX
2550         tm_file="dbxelf.h elfos.h svr4.h ${tm_file} v850/v850.h v850/rtems.h rtems.h"
2551         tmake_file="v850/t-v850 t-rtems"
2552         if test x$stabs = xyes
2553         then
2554                 tm_file="${tm_file} dbx.h"
2555         fi
2556         use_collect2=no
2557         c_target_objs="v850-c.o"
2558         cxx_target_objs="v850-c.o"
2559         ;;
2560 v850e-*-*)
2561         target_cpu_default="TARGET_CPU_v850e"
2562         tm_file="dbxelf.h elfos.h svr4.h v850/v850.h"
2563         tm_p_file=v850/v850-protos.h
2564         tmake_file=v850/t-v850
2565         md_file=v850/v850.md
2566         out_file=v850/v850.c
2567         if test x$stabs = xyes
2568         then
2569                 tm_file="${tm_file} dbx.h"
2570         fi
2571         use_collect2=no
2572         c_target_objs="v850-c.o"
2573         cxx_target_objs="v850-c.o"
2574         ;;
2575 v850-*-*)
2576         target_cpu_default="TARGET_CPU_generic"
2577         tm_file="dbxelf.h elfos.h svr4.h ${tm_file}"
2578         tmake_file=v850/t-v850
2579         if test x$stabs = xyes
2580         then
2581                 tm_file="${tm_file} dbx.h"
2582         fi
2583         use_collect2=no
2584         c_target_objs="v850-c.o"
2585         cxx_target_objs="v850-c.o"
2586         ;;
2587 vax-*-bsd*)                     # VAXen running BSD
2588         tm_file="${tm_file} vax/bsd.h"
2589         use_collect2=yes
2590         ;;
2591 vax-*-sysv*)                    # VAXen running system V
2592         tm_file="${tm_file} vax/vaxv.h"
2593         xm_defines=POSIX
2594         ;;
2595 vax-*-netbsdelf*)
2596         tm_file="${tm_file} elfos.h netbsd.h netbsd-elf.h vax/elf.h vax/netbsd-elf.h"
2597         float_format=vax
2598         ;;
2599 vax-*-netbsd*)
2600         tm_file="${tm_file} netbsd.h netbsd-aout.h vax/netbsd.h"
2601         tmake_file=t-netbsd
2602         extra_parts=""
2603         use_collect2=yes
2604         ;;
2605 vax-*-openbsd*)
2606         tm_file="vax/vax.h vax/openbsd1.h openbsd.h ${tm_file}"
2607         use_collect2=yes
2608         ;;
2609 vax-*-ultrix*)                  # VAXen running ultrix
2610         tm_file="${tm_file} vax/ultrix.h"
2611         ;;
2612 vax-*-vms*)                     # VAXen running VMS
2613         echo "Configuration $machine no longer supported" 1>&2
2614         exit 1
2615         ;;
2616 vax-*-*)                        # VAX default entry
2617         ;;
2618 xscale-*-elf)
2619         tm_file="arm/xscale-elf.h dbxelf.h elfos.h arm/unknown-elf.h arm/elf.h arm/aout.h arm/arm.h"
2620         tmake_file=arm/t-xscale-elf
2621         out_file=arm/arm.c
2622         md_file=arm/arm.md
2623         extra_modes=arm/arm-modes.def
2624         ;;
2625 xscale-*-coff)
2626         tm_file="arm/semi.h arm/aout.h arm/coff.h arm/xscale-coff.h arm/arm.h"
2627         tmake_file=arm/t-xscale-coff
2628         out_file=arm/arm.c
2629         md_file=arm/arm.md
2630         extra_modes=arm/arm-modes.def
2631         ;;
2632 xstormy16-*-elf)
2633         # For historical reasons, the target files omit the 'x'.
2634         tm_file="dbxelf.h elfos.h svr4.h stormy16/stormy16.h"
2635         tm_p_file=stormy16/stormy16-protos.h
2636         md_file=stormy16/stormy16.md
2637         out_file=stormy16/stormy16.c
2638         tmake_file="stormy16/t-stormy16"
2639         extra_parts="crtbegin.o crtend.o"
2640         ;;
2641 xtensa-*-elf*)
2642         tm_file="${tm_file} dbxelf.h elfos.h svr4.h xtensa/elf.h"
2643         with_newlib=yes
2644         tmake_file=xtensa/t-xtensa
2645         extra_parts="crtbegin.o crtend.o"
2646         fixincludes=Makefile.in # newlib headers should be OK
2647         ;;
2648 xtensa-*-linux*)
2649         tm_file="${tm_file} dbxelf.h elfos.h svr4.h linux.h xtensa/linux.h"
2650         tmake_file="t-linux xtensa/t-xtensa"
2651         ;;
2652 *)
2653         echo "*** Configuration $machine not supported" 1>&2
2654         exit 1
2655         ;;
2656 esac
2657
2658 case $machine in
2659 *-*-sysv*)
2660         install_headers_dir=install-headers-cpio
2661         ;;
2662 esac
2663
2664 # Distinguish i[34567]86
2665 # Also, do not run mips-tfile on MIPS if using gas.
2666 # Process --with-cpu= for PowerPC/rs6000
2667 target_cpu_default2=
2668 case $machine in
2669 i486-*-*)
2670         target_cpu_default2=TARGET_CPU_DEFAULT_i486
2671         ;;
2672 i586-*-*)
2673         case $target_alias in
2674                 k6_2-*)
2675                         target_cpu_default2=TARGET_CPU_DEFAULT_k6_2
2676                         ;;
2677                 k6_3-*)
2678                         target_cpu_default2=TARGET_CPU_DEFAULT_k6_3
2679                         ;;
2680                 k6-*)
2681                         target_cpu_default2=TARGET_CPU_DEFAULT_k6
2682                         ;;
2683                 pentium_mmx-*|winchip_c6-*|winchip2-*|c3-*)
2684                         target_cpu_default2=TARGET_CPU_DEFAULT_pentium_mmx
2685                         ;;
2686                 *)
2687                         target_cpu_default2=TARGET_CPU_DEFAULT_pentium
2688                         ;;
2689         esac
2690         ;;
2691 i686-*-* | i786-*-*)
2692         case $target_alias in
2693                 k8-*)
2694                         target_cpu_default2=TARGET_CPU_DEFAULT_k8
2695                         ;;
2696                 athlon_xp-*|athlon_mp-*|athlon_4-*)
2697                         target_cpu_default2=TARGET_CPU_DEFAULT_athlon_sse
2698                         ;;
2699                 athlon_tbird-*|athlon-*)
2700                         target_cpu_default2=TARGET_CPU_DEFAULT_athlon
2701                         ;;
2702                 pentium2-*)
2703                         target_cpu_default2=TARGET_CPU_DEFAULT_pentium2
2704                         ;;
2705                 pentium3-*)
2706                         target_cpu_default2=TARGET_CPU_DEFAULT_pentium3
2707                         ;;
2708                 pentium4-*)
2709                         target_cpu_default2=TARGET_CPU_DEFAULT_pentium4
2710                         ;;
2711                 *)
2712                         target_cpu_default2=TARGET_CPU_DEFAULT_pentiumpro
2713                         ;;
2714         esac
2715         ;;
2716 x86_64-*-*)
2717         # We should have hammer chip here, but it does not exist yet and
2718         # thus it is not supported.  Athlon_SSE is probably equivalent feature
2719         # wise to hammer from our point of view except for 64bit mode.
2720         target_cpu_default2=TARGET_CPU_DEFAULT_k8
2721         ;;
2722 alpha*-*-*)
2723         case $machine in
2724                 alphaev6[78]*)
2725                         target_cpu_default2="MASK_CPU_EV6|MASK_BWX|MASK_MAX|MASK_FIX|MASK_CIX"
2726                         ;;
2727                 alphaev6*)
2728                         target_cpu_default2="MASK_CPU_EV6|MASK_BWX|MASK_MAX|MASK_FIX"
2729                         ;;
2730                 alphapca56*)
2731                         target_cpu_default2="MASK_CPU_EV5|MASK_BWX|MASK_MAX"
2732                         ;;
2733                 alphaev56*)
2734                         target_cpu_default2="MASK_CPU_EV5|MASK_BWX"
2735                         ;;
2736                 alphaev5*)
2737                         target_cpu_default2="MASK_CPU_EV5"
2738                         ;;
2739         esac
2740
2741         if test x$gas = xyes
2742         then
2743                 if test "$target_cpu_default2" = ""
2744                 then
2745                         target_cpu_default2="MASK_GAS"
2746                 else
2747                         target_cpu_default2="${target_cpu_default2}|MASK_GAS"
2748                 fi
2749         fi
2750         ;;
2751 arm*-*-*)
2752         case "x$with_cpu" in
2753                 x)
2754                         # The most generic
2755                         target_cpu_default2="TARGET_CPU_generic"
2756                         ;;
2757
2758                 # Distinguish cores, and major variants
2759                 # arm7m doesn't exist, but D & I don't affect code
2760                 xarm[236789] | xarm250 | xarm[67][01]0 \
2761                 | xarm7m | xarm7dm | xarm7dmi | xarm[79]tdmi \
2762                 | xarm7100 | xarm7500 | xarm7500fe | xarm810 \
2763                 | xxscale \
2764                 | xstrongarm | xstrongarm110 | xstrongarm1100)
2765                         target_cpu_default2="TARGET_CPU_$with_cpu"
2766                         ;;
2767
2768                 xyes | xno)
2769                         echo "--with-cpu must be passed a value" 1>&2
2770                         exit 1
2771                         ;;
2772
2773                 *)
2774                         if test x$pass2done = xyes
2775                         then
2776                                 echo "Unknown cpu used with --with-cpu=$with_cpu" 1>&2
2777                                 exit 1
2778                         fi
2779                         ;;
2780         esac
2781         ;;
2782
2783 hppa*-*-* | parisc*-*-*)
2784         if test x$gas = xyes
2785         then
2786                 target_cpu_default2="MASK_GAS|MASK_JUMP_IN_DELAY"
2787         fi
2788         case $machine in
2789                 hppa1* | parisc1*)
2790                         tm_defines="TARGET_SCHED_DEFAULT=\\\"7100LC\\\""
2791                         ;;
2792         esac
2793         ;;
2794 mips*-*-*)
2795         case $machine in
2796         mips*-*-ecoff* | mips*-*-elf*)
2797                 if test x$gas = xyes
2798                 then
2799                         if test x$gnu_ld = xyes
2800                         then
2801                                 target_cpu_default2="MASK_GAS|MASK_SPLIT_ADDR"
2802                         else
2803                                 target_cpu_default2="MASK_GAS"
2804                         fi
2805                 fi
2806                 ;;
2807         mips*-*-*)
2808                 if test x$gas = xyes
2809                 then
2810                         target_cpu_default2="MASK_GAS"
2811                 fi
2812                 ;;
2813         esac
2814         case $machine in
2815                 mips*el-*-*)
2816                         tm_defines="TARGET_ENDIAN_DEFAULT=0 $tm_defines"
2817                         ;;
2818         esac
2819         case $tm_file in
2820                 *mips/elf.h* | *mips/elf64.h*)
2821                         tm_defines="OBJECT_FORMAT_ELF $tm_defines"
2822                         ;;
2823         esac
2824         if test "x$enable_gofast" = xyes
2825         then
2826                 tm_defines="INIT_SUBTARGET_OPTABS=INIT_GOFAST_OPTABS $tm_defines"
2827                 tm_file="gofast.h $tm_file"
2828                 tmake_file="mips/t-gofast $tmake_file"
2829         else
2830                 tmake_file="mips/t-mips $tmake_file"
2831         fi
2832         ;;
2833 powerpc*-*-* | rs6000-*-*)
2834         if test x$enable_altivec = xyes
2835         then
2836                 tm_file="$tm_file rs6000/altivec-defs.h"
2837         fi
2838         case "x$with_cpu" in
2839                 x)
2840                         ;;
2841
2842                 xcommon | xpower | xpower2 | xpower3 | xpowerpc | xpowerpc64 \
2843                   | xrios | xrios1 | xrios2 | xrsc | xrsc1 | xrs64a \
2844                   | x601 | x602 | x603 | x603e | x604 | x604e | x620 | x630 \
2845                   | x740 | x750 | x7400 | x7450 | x505)
2846                         target_cpu_default2="\\\"$with_cpu\\\""
2847                         ;;
2848
2849                 x401 | x403 | x405 | xec603e | x801 | x821 | x823 | x860)
2850                         target_cpu_default2="\\\"$with_cpu\\\""
2851                         ;;
2852
2853                 xyes | xno)
2854                         echo "--with-cpu must be passed a value" 1>&2
2855                         exit 1
2856                         ;;
2857
2858                 *)
2859                         if test x$pass2done = xyes
2860                         then
2861                                 echo "Unknown cpu used with --with-cpu=$with_cpu" 1>&2
2862                                 exit 1
2863                         fi
2864                         ;;
2865         esac
2866         out_file=rs6000/rs6000.c
2867         c_target_objs="${c_target_objs} rs6000-c.o"
2868         cxx_target_objs="${cxx_target_objs} rs6000-c.o"
2869         tmake_file="rs6000/t-rs6000 ${tmake_file}"
2870         ;;
2871 sparc*-*-*)
2872         case ".$with_cpu" in
2873                 .)
2874                         target_cpu_default2=TARGET_CPU_"`echo $machine | sed 's/-.*$//'`"
2875                         ;;
2876                 .supersparc | .hypersparc | .ultrasparc | .v7 | .v8 | .v9)
2877                         target_cpu_default2="TARGET_CPU_$with_cpu"
2878                         ;;
2879                 *)
2880                         if test x$pass2done = xyes
2881                         then
2882                                 echo "Unknown cpu used with --with-cpu=$with_cpu" 1>&2
2883                                 exit 1
2884                         fi
2885                         ;;
2886         esac
2887         ;;
2888 v850*-*-*)
2889         case "x$with_cpu" in
2890                 x)
2891                         ;;
2892                 xv850e)
2893                         target_cpu_default2="TARGET_CPU_$with_cpu"
2894                         ;;
2895                 *)
2896                         if test x$pass2done = xyes
2897                         then
2898                                 echo "Unknown cpu used with --with-cpu=$with_cpu" 1>&2
2899                                 exit 1
2900                         fi
2901                         ;;
2902         esac
2903         ;;
2904 esac
2905
2906 if test "$target_cpu_default2" != ""
2907 then
2908         if test "$target_cpu_default" != ""
2909         then
2910                 target_cpu_default="(${target_cpu_default}|${target_cpu_default2})"
2911         else
2912                 target_cpu_default=$target_cpu_default2
2913         fi
2914 fi
2915
2916 # Save data on machine being used to compile GCC in build_xm_file.
2917 # Save data on host machine in vars host_xm_file and host_xmake_file.
2918 if test x$pass1done = x
2919 then
2920         if test x$xm_file != x
2921         then build_xm_file=$xm_file
2922         fi
2923         build_xm_defines=$xm_defines
2924         build_install_headers_dir=$install_headers_dir
2925         build_exeext=$exeext
2926         pass1done=yes
2927 else
2928         if test x$pass2done = x
2929         then
2930                 if test x$xm_file != x
2931                 then host_xm_file=$xm_file
2932                 fi
2933                 host_xm_defines=$xm_defines
2934                 host_xmake_file="$xmake_file"
2935                 host_truncate_target=$truncate_target
2936                 host_extra_gcc_objs=$extra_gcc_objs
2937                 host_extra_objs=$extra_host_objs
2938                 host_exeext=$exeext
2939                 pass2done=yes
2940         fi
2941 fi