gcc/configure.in

   1 # configure.in for GNU CC
   2 # Process this file with autoconf to generate a configuration script.
   3
   4 # Copyright (C) 1997, 1998 Free Software Foundation, Inc.
   5
   6 #This file is part of GNU CC.
   7
   8 #GNU CC is free software; you can redistribute it and/or modify
   9 #it under the terms of the GNU General Public License as published by
  10 #the Free Software Foundation; either version 2, or (at your option)
  11 #any later version.
  12
  13 #GNU CC is distributed in the hope that it will be useful,
  14 #but WITHOUT ANY WARRANTY; without even the implied warranty of
  15 #MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16 #GNU General Public License for more details.
  17
  18 #You should have received a copy of the GNU General Public License
  19 #along with GNU CC; see the file COPYING.  If not, write to
  20 #the Free Software Foundation, 59 Temple Place - Suite 330,
  21 #Boston, MA 02111-1307, USA.
  22
  23 # Initialization and defaults
  24 AC_INIT(tree.c)
  25 AC_CONFIG_HEADER(auto-host.h:config.in)
  26
  27 remove=rm
  28 hard_link=ln
  29 symbolic_link='ln -s'
  30 copy=cp
  31
  32 # Check for additional parameters
  33
  34 # With GNU ld
  35 AC_ARG_WITH(gnu-ld,
  36 [  --with-gnu-ld           arrange to work with GNU ld.],
  37 gnu_ld_flag="$with_gnu_ld",
  38 gnu_ld_flag=no)
  39
  40 # With GNU as
  41 AC_ARG_WITH(gnu-as,
  42 [  --with-gnu-as           arrange to work with GNU as.],
  43 gas_flag="$with_gnu_as",
  44 gas_flag=no)
  45
  46 # With stabs
  47 AC_ARG_WITH(stabs,
  48 [  --with-stabs            arrange to use stabs instead of host debug format.],
  49 stabs="$with_stabs",
  50 stabs=no)
  51
  52 # With ELF
  53 AC_ARG_WITH(elf,
  54 [  --with-elf              arrange to use ELF instead of host debug format.],
  55 elf="$with_elf",
  56 elf=no)
  57
  58 # Specify the local prefix
  59 AC_ARG_WITH(local-prefix,
  60 [  --with-local-prefix=DIR specifies directory to put local include.],
  61 local_prefix=$with_local_prefix,
  62 local_prefix=/usr/local)
  63
  64 # Default local prefix if it is empty
  65 if [[ x$local_prefix = x ]]; then
  66         local_prefix=/usr/local
  67 fi
  68
  69 # Specify the g++ header file directory
  70 AC_ARG_WITH(gxx-include-dir,
  71 [  --with-gxx-include-dir=DIR
  72                           specifies directory to put g++ header files.],
  73 gxx_include_dir=$with_gxx_include_dir,
  74 gxx_include_dir='${prefix}/include/g++')
  75
  76 # Default g++ header file directory if it is empty
  77 if [[ x$gxx_include_dir = x ]]; then
  78         gxx_include_dir='${prefix}/include/g++'
  79 fi
  80
  81 # Enable expensive internal checks
  82 AC_ARG_ENABLE(checking,
  83 [  --enable-checking       enable expensive run-time checks.],
  84 AC_DEFINE(ENABLE_CHECKING)
  85 )
  86
  87 # Enable use of cpplib for C.
  88 AC_ARG_ENABLE(c-cpplib,
  89 [  --enable-c-cpplib       Use cpplib for C.],
  90 if [[[ x$enable_c_cpplib != xno ]]]; then
  91   extra_c_objs="${extra_c_objs} cpplib.o cppexp.o cpphash.o cpperror.o"
  92   extra_c_objs="${extra_c_objs} prefix.o"
  93   extra_cxx_objs="${extra_cxx_objs} ../cpplib.o ../cppexp.o ../cpphash.o ../cpperror.o ../prefix.o"
  94   extra_c_flags=-DUSE_CPPLIB=1
  95 fi)
  96
  97 # Enable Haifa scheduler.
  98 AC_ARG_ENABLE(haifa,
  99 [  --enable-haifa          Use the experimental scheduler.
 100   --disable-haifa         Don't use the experimental scheduler for the
 101                           targets which normally enable it.])
 102 # Fast fixincludes
 103 #
 104 # This is a work in progress...
 105 AC_ARG_WITH(fast-fixincludes,
 106 [  --with-fast-fixincludes    Use a faster fixinclude program.  Experimental],
 107 fast_fixinc="$with_fast_fixincludes",
 108 fast_fixinc=no)
 109
 110 # Enable threads
 111 # Pass with no value to take the default
 112 # Pass with a value to specify a thread package
 113 AC_ARG_ENABLE(threads,
 114 [  --enable-threads        enable thread usage for target GCC.
 115   --enable-threads=LIB    use LIB thread package for target GCC.],
 116 if [[[ x$enable_threads = xno ]]]; then
 117         enable_threads=''
 118 fi,
 119 enable_threads='')
 120
 121 enable_threads_flag=$enable_threads
 122 # Check if a valid thread package
 123 case x${enable_threads_flag} in
 124         x | xno)
 125                 # No threads
 126                 target_thread_file='single'
 127                 ;;
 128         xyes)
 129                 # default
 130                 target_thread_file=''
 131                 ;;
 132         xdecosf1 | xirix | xmach | xos2 | xposix | xpthreads | xsingle | \
 133         xsolaris | xwin32 | xdce | xvxworks)
 134                 target_thread_file=$enable_threads_flag
 135                 ;;
 136         *)
 137                 echo "$enable_threads is an unknown thread package" 1>&2
 138                 exit 1
 139                 ;;
 140 esac
 141
 142 # Determine the host, build, and target systems
 143 AC_CANONICAL_SYSTEM
 144
 145 # Find the native compiler
 146 AC_PROG_CC
 147 AC_PROG_MAKE_SET
 148
 149 # Find some useful tools
 150 AC_PROG_AWK
 151 AC_PROG_LEX
 152 GCC_PROG_LN
 153 GCC_PROG_LN_S
 154 GCC_C_VOLATILE
 155 AC_PROG_RANLIB
 156 AC_PROG_YACC
 157 EGCS_PROG_INSTALL
 158
 159 AC_HEADER_STDC
 160 AC_HEADER_TIME
 161 AC_CHECK_HEADERS(limits.h stddef.h string.h strings.h stdlib.h time.h fcntl.h unistd.h stab.h sys/file.h sys/time.h sys/resource.h sys/param.h sys/times.h wait.h sys/wait.h)
 162
 163 # Check for thread headers.
 164 AC_CHECK_HEADER(thread.h, [have_thread_h=yes], [have_thread_h=])
 165 AC_CHECK_HEADER(pthread.h, [have_pthread_h=yes], [have_pthread_h=])
 166
 167 # See if the system preprocessor understands the ANSI C preprocessor
 168 # stringification operator.
 169 AC_MSG_CHECKING(whether cpp understands the stringify operator)
 170 AC_CACHE_VAL(gcc_cv_c_have_stringify,
 171 [AC_TRY_COMPILE(,
 172 [#define S(x)   #x
 173 char *test = S(foo);],
 174 gcc_cv_c_have_stringify=yes, gcc_cv_c_have_stringify=no)])
 175 AC_MSG_RESULT($gcc_cv_c_have_stringify)
 176 if test $gcc_cv_c_have_stringify = yes; then
 177   AC_DEFINE(HAVE_CPP_STRINGIFY)
 178 fi
 179
 180 # Use <inttypes.h> only if it exists,
 181 # doesn't clash with <sys/types.h>, and declares intmax_t.
 182 AC_MSG_CHECKING(for inttypes.h)
 183 AC_CACHE_VAL(gcc_cv_header_inttypes_h,
 184 [AC_TRY_COMPILE(
 185   [#include <sys/types.h>
 186 #include <inttypes.h>],
 187   [intmax_t i = -1;],
 188   [AC_DEFINE_UNQUOTED(HAVE_INTTYPES_H)
 189    gcc_cv_header_inttypes_h=yes],
 190   gcc_cv_header_inttypes_h=no)])
 191 AC_MSG_RESULT($gcc_cv_header_inttypes_h)
 192
 193 AC_CHECK_FUNCS(strtoul bsearch strerror putenv popen bcopy bzero bcmp \
 194         index rindex strchr strrchr kill getrlimit setrlimit atoll atoq \
 195         sysconf isascii)
 196
 197 GCC_FUNC_VFPRINTF_DOPRNT
 198 GCC_FUNC_PRINTF_PTR
 199
 200 GCC_NEED_DECLARATIONS(malloc realloc calloc free bcopy bzero bcmp \
 201         index rindex getenv atol sbrk abort atof)
 202
 203 AC_DECL_SYS_SIGLIST
 204
 205 # File extensions
 206 manext='.1'
 207 objext='.o'
 208 AC_SUBST(manext)
 209 AC_SUBST(objext)
 210
 211 build_xm_file=
 212 build_xm_defines=
 213 build_install_headers_dir=install-headers-tar
 214 build_exeext=
 215 host_xm_file=
 216 host_xm_defines=
 217 host_xmake_file=
 218 host_truncate_target=
 219 host_exeext=
 220
 221 # Decode the host machine, then the target machine.
 222 # For the host machine, we save the xm_file variable as host_xm_file;
 223 # then we decode the target machine and forget everything else
 224 # that came from the host machine.
 225 for machine in $build $host $target; do
 226
 227         out_file=
 228         xmake_file=
 229         tmake_file=
 230         extra_headers=
 231         extra_passes=
 232         extra_parts=
 233         extra_programs=
 234         extra_objs=
 235         extra_host_objs=
 236         extra_gcc_objs=
 237         xm_defines=
 238         float_format=
 239         # Set this to force installation and use of collect2.
 240         use_collect2=
 241         # Set this to override the default target model.
 242         target_cpu_default=
 243         # Set this to control which fixincludes program to use.
 244         if [[ x$fast_fixinc != xyes ]] ; then
 245                 fixincludes=fixincludes
 246         else fixincludes=fixinc.sh ; fi
 247         # Set this to control how the header file directory is installed.
 248         install_headers_dir=install-headers-tar
 249         # Set this to a non-empty list of args to pass to cpp if the target
 250         # wants its .md file passed through cpp.
 251         md_cppflags=
 252         # Set this if directory names should be truncated to 14 characters.
 253         truncate_target=
 254         # Set this if gdb needs a dir command with `dirname $out_file`
 255         gdb_needs_out_file_path=
 256         # Set this if the build machine requires executables to have a
 257         # file name suffix.
 258         exeext=
 259         # Set this to control which thread package will be used.
 260         thread_file=
 261         # Reinitialize these from the flag values every loop pass, since some
 262         # configure entries modify them.
 263         gas="$gas_flag"
 264         gnu_ld="$gnu_ld_flag"
 265         enable_threads=$enable_threads_flag
 266
 267         # Set default cpu_type, tm_file and xm_file so it can be updated in
 268         # each machine entry.
 269         cpu_type=`echo $machine | sed 's/-.*$//'`
 270         case $machine in
 271         alpha*-*-*)
 272                 cpu_type=alpha
 273                 ;;
 274         arm*-*-*)
 275                 cpu_type=arm
 276                 ;;
 277         c*-convex-*)
 278                 cpu_type=convex
 279                 ;;
 280         i[[34567]]86-*-*)
 281                 cpu_type=i386
 282                 ;;
 283         hppa*-*-*)
 284                 cpu_type=pa
 285                 ;;
 286         m68000-*-*)
 287                 cpu_type=m68k
 288                 ;;
 289         mips*-*-*)
 290                 cpu_type=mips
 291                 ;;
 292         powerpc*-*-*)
 293                 cpu_type=rs6000
 294                 ;;
 295         pyramid-*-*)
 296                 cpu_type=pyr
 297                 ;;
 298         sparc*-*-*)
 299                 cpu_type=sparc
 300                 ;;
 301         esac
 302
 303         tm_file=${cpu_type}/${cpu_type}.h
 304         xm_file=${cpu_type}/xm-${cpu_type}.h
 305
 306         # Set the default macros to define for GNU/Linux systems.
 307         case $machine in
 308         *-*-linux-gnu*)
 309                 xm_defines="HAVE_ATEXIT POSIX BSTRING"
 310                 ;;
 311         esac
 312
 313         case $machine in
 314         # Support site-specific machine types.
 315         *local*)
 316                 cpu_type=`echo $machine | sed -e 's/-.*//'`
 317                 rest=`echo $machine | sed -e "s/$cpu_type-//"`
 318                 xm_file=${cpu_type}/xm-$rest.h
 319                 tm_file=${cpu_type}/$rest.h
 320                 if [[ -f $srcdir/config/${cpu_type}/x-$rest ]] ; \
 321                 then xmake_file=${cpu_type}/x-$rest; \
 322                 else true; \
 323                 fi
 324                 if [[ -f $srcdir/config/${cpu_type}/t-$rest ]] ; \
 325                 then tmake_file=${cpu_type}/t-$rest; \
 326                 else true; \
 327                 fi
 328                 ;;
 329         1750a-*-*)
 330                 ;;
 331         a29k-*-bsd* | a29k-*-sym1*)
 332                 tm_file="${tm_file} a29k/unix.h"
 333                 xm_defines=USG
 334                 xmake_file=a29k/x-unix
 335                 use_collect2=yes
 336                 ;;
 337         a29k-*-udi | a29k-*-coff)
 338                 tm_file="${tm_file} dbxcoff.h a29k/udi.h"
 339                 tmake_file=a29k/t-a29kbare
 340                 ;;
 341         a29k-wrs-vxworks*)
 342                 tm_file="${tm_file} dbxcoff.h a29k/udi.h a29k/vx29k.h"
 343                 tmake_file=a29k/t-vx29k
 344                 extra_parts="crtbegin.o crtend.o"
 345                 thread_file='vxworks'
 346                 ;;
 347         a29k-*-*)                       # Default a29k environment.
 348                 use_collect2=yes
 349                 ;;
 350         alpha*-*-linux-gnuecoff*)
 351                 tm_file="${tm_file} alpha/linux-ecoff.h alpha/linux.h"
 352                 target_cpu_default="MASK_GAS"
 353                 gas=no
 354                 xmake_file=none
 355                 gas=yes gnu_ld=yes
 356                 ;;
 357         alpha*-*-linux-gnulibc1*)
 358                 tm_file="${tm_file} alpha/elf.h alpha/linux.h alpha/linux-elf.h"
 359                 target_cpu_default="MASK_GAS"
 360                 tmake_file="t-linux t-linux-gnulibc1 alpha/t-linux alpha/t-crtbe"
 361                 extra_parts="crtbegin.o crtend.o"
 362                 fixincludes=fixinc.wrap
 363                 xmake_file=none
 364                 gas=yes gnu_ld=yes
 365                 if [[ x$enable_threads = xyes ]]; then
 366                         thread_file='posix'
 367                 fi
 368                 ;;
 369         alpha*-*-linux-gnu*)
 370                 tm_file="${tm_file} alpha/elf.h alpha/linux.h alpha/linux-elf.h"
 371                 target_cpu_default="MASK_GAS"
 372                 tmake_file="t-linux alpha/t-linux alpha/t-crtbe"
 373                 extra_parts="crtbegin.o crtend.o"
 374                 xmake_file=none
 375                 fixincludes=Makefile.in
 376                 gas=yes gnu_ld=yes
 377                 if [[ x$enable_threads = xyes ]]; then
 378                         thread_file='posix'
 379                 fi
 380                 ;;
 381         alpha*-*-netbsd*)
 382                 tm_file="${tm_file} alpha/elf.h alpha/netbsd.h alpha/netbsdl-elf.h"
 383                 target_cpu_default="MASK_GAS"
 384                 tmake_file="alpha/t-crtbe"
 385                 extra_parts="crtbegin.o crtend.o"
 386                 xmake_file=none
 387                 fixincludes=fixinc.wrap
 388                 gas=yes gnu_ld=yes
 389                 ;;
 390
 391         alpha*-dec-osf*)
 392                 if [[ x$stabs = xyes ]]
 393                 then
 394                         tm_file="${tm_file} dbx.h"
 395                 fi
 396                 if [[ x$gas != xyes ]]
 397                 then
 398                         extra_passes="mips-tfile mips-tdump"
 399                 fi
 400                 use_collect2=yes
 401                 case $machine in
 402                   *-*-osf1*)
 403                     tm_file="${tm_file} alpha/osf.h alpha/osf12.h alpha/osf2or3.h"
 404                     ;;
 405                   *-*-osf[[23]]*)
 406                     tm_file="${tm_file} alpha/osf.h alpha/osf2or3.h"
 407                     ;;
 408                   *-*-osf4*)
 409                     tm_file="${tm_file} alpha/osf.h"
 410                     # Some versions of OSF4 (specifically X4.0-9 296.7) have
 411                     # a broken tar, so we use cpio instead.
 412                     install_headers_dir=install-headers-cpio
 413                     ;;
 414                 esac
 415                 case $machine in
 416                   *-*-osf4.0[[b-z]] | *-*-osf4.[[1-9]]*)
 417                     target_cpu_default=MASK_SUPPORT_ARCH
 418                     ;;
 419                 esac
 420                 ;;
 421         alpha*-*-winnt*)
 422                 tm_file="${tm_file} alpha/win-nt.h"
 423                 xm_file="${xm_file} config/winnt/xm-winnt.h alpha/xm-winnt.h"
 424                 tmake_file=t-libc-ok
 425                 xmake_file=winnt/x-winnt
 426                 extra_host_objs=oldnames.o
 427                 extra_gcc_objs="spawnv.o oldnames.o"
 428                 fixincludes=fixinc.winnt
 429                 if [[ x$gnu_ld != xyes ]]
 430                 then
 431                         extra_programs=ld.exe
 432                 fi
 433                 if [[ x$enable_threads = xyes ]]; then
 434                         thread_file='win32'
 435                 fi
 436                 ;;
 437         alpha*-dec-vms*)
 438                 tm_file=alpha/vms.h
 439                 xm_file="${xm_file} alpha/xm-vms.h"
 440                 tmake_file=alpha/t-vms
 441                 fixincludes=Makefile.in
 442                 ;;
 443         arc-*-elf*)
 444                 extra_parts="crtinit.o crtfini.o"
 445                 ;;
 446         arm-*-coff* | armel-*-coff*)
 447                 tm_file=arm/coff.h
 448                 tmake_file=arm/t-bare
 449                 ;;
 450         arm-*-riscix1.[[01]]*)          # Acorn RISC machine (early versions)
 451                 tm_file=arm/riscix1-1.h
 452                 use_collect2=yes
 453                 ;;
 454         arm-*-riscix*)                  # Acorn RISC machine
 455                 if [[ x$gas = xyes ]]
 456                 then
 457                     tm_file=arm/rix-gas.h
 458                 else
 459                     tm_file=arm/riscix.h
 460                 fi
 461                 xmake_file=arm/x-riscix
 462                 tmake_file=arm/t-riscix
 463                 use_collect2=yes
 464                 ;;
 465         arm-semi-aout | armel-semi-aout)
 466                 tm_file=arm/semi.h
 467                 tmake_file=arm/t-semi
 468                 fixincludes=Makefile.in # There is nothing to fix
 469                 ;;
 470         arm-semi-aof | armel-semi-aof)
 471                 tm_file=arm/semiaof.h
 472                 tmake_file=arm/t-semiaof
 473                 fixincludes=Makefile.in # There is nothing to fix
 474                 ;;
 475         arm-*-netbsd*)
 476                 tm_file=arm/netbsd.h
 477                 xm_file="xm-siglist.h ${xm_file}"
 478                 tmake_file="t-netbsd arm/t-netbsd"
 479                 # On NetBSD, the headers are already okay, except for math.h.
 480                 fixincludes=fixinc.wrap
 481                 ;;
 482         arm-*-linux-gnuaout*)           # ARM GNU/Linux
 483                 cpu_type=arm
 484                 xmake_file=x-linux
 485                 tm_file=arm/linux-gas.h
 486                 tmake_file=arm/t-linux
 487                 fixincludes=Makefile.in
 488                 gnu_ld=yes
 489                 ;;
 490         arm-*-aout)
 491                 tm_file=arm/aout.h
 492                 tmake_file=arm/t-bare
 493                 ;;
 494         c1-convex-*)                    # Convex C1
 495                 target_cpu_default=1
 496                 use_collect2=yes
 497                 fixincludes=Makefile.in
 498                 ;;
 499         c2-convex-*)                    # Convex C2
 500                 target_cpu_default=2
 501                 use_collect2=yes
 502                 fixincludes=Makefile.in
 503                 ;;
 504         c32-convex-*)
 505                 target_cpu_default=4
 506                 use_collect2=yes
 507                 fixincludes=Makefile.in
 508                 ;;
 509         c34-convex-*)
 510                 target_cpu_default=8
 511                 use_collect2=yes
 512                 fixincludes=Makefile.in
 513                 ;;
 514         c38-convex-*)
 515                 target_cpu_default=16
 516                 use_collect2=yes
 517                 fixincludes=Makefile.in
 518                 ;;
 519         clipper-intergraph-clix*)
 520                 tm_file="${tm_file} svr3.h clipper/clix.h"
 521                 xm_file=clipper/xm-clix.h
 522                 xmake_file=clipper/x-clix
 523                 extra_headers=va-clipper.h
 524                 extra_parts="crtbegin.o crtend.o"
 525                 install_headers_dir=install-headers-cpio
 526                 ;;
 527         dsp16xx-*)
 528                 ;;
 529         elxsi-elxsi-*)
 530                 use_collect2=yes
 531                 ;;
 532 # This hasn't been upgraded to GCC 2.
 533 #       fx80-alliant-*)                 # Alliant FX/80
 534 #               ;;
 535         h8300-*-*)
 536                 float_format=i32
 537                 ;;
 538         hppa1.1-*-pro*)
 539                 tm_file="pa/pa-pro.h ${tm_file} pa/pa-pro-end.h libgloss.h"
 540                 xm_file=pa/xm-papro.h
 541                 tmake_file=pa/t-pro
 542                 ;;
 543         hppa1.1-*-osf*)
 544                 target_cpu_default=1
 545                 tm_file="${tm_file} pa/pa-osf.h"
 546                 use_collect2=yes
 547                 fixincludes=Makefile.in
 548                 ;;
 549         hppa1.1-*-rtems*)
 550                 tm_file="pa/pa-pro.h ${tm_file} pa/pa-pro-end.h libgloss.h pa/rtems.h"
 551                 xm_file=pa/xm-papro.h
 552                 tmake_file=pa/t-pro
 553                 ;;
 554         hppa1.0-*-osf*)
 555                 tm_file="${tm_file} pa/pa-osf.h"
 556                 use_collect2=yes
 557                 fixincludes=Makefile.in
 558                 ;;
 559         hppa1.1-*-bsd*)
 560                 target_cpu_default=1
 561                 use_collect2=yes
 562                 fixincludes=Makefile.in
 563                 ;;
 564         hppa1.0-*-bsd*)
 565                 use_collect2=yes
 566                 fixincludes=Makefile.in
 567                 ;;
 568         hppa1.0-*-hpux7*)
 569                 tm_file="pa/pa-oldas.h ${tm_file} pa/pa-hpux7.h"
 570                 xm_file=pa/xm-pahpux.h
 571                 xmake_file=pa/x-pa-hpux
 572                 if [[ x$gas = xyes ]]
 573                 then
 574                         tm_file="${tm_file} pa/gas.h"
 575                 fi
 576                 install_headers_dir=install-headers-cpio
 577                 use_collect2=yes
 578                 ;;
 579         hppa1.0-*-hpux8.0[[0-2]]*)
 580                 tm_file="${tm_file} pa/pa-hpux.h"
 581                 xm_file=pa/xm-pahpux.h
 582                 xmake_file=pa/x-pa-hpux
 583                 if [[ x$gas = xyes ]]
 584                 then
 585                         tm_file="${tm_file} pa/pa-gas.h"
 586                 else
 587                         tm_file="pa/pa-oldas.h ${tm_file}"
 588                 fi
 589                 install_headers_dir=install-headers-cpio
 590                 use_collect2=yes
 591                 ;;
 592         hppa1.1-*-hpux8.0[[0-2]]*)
 593                 target_cpu_default=1
 594                 tm_file="${tm_file} pa/pa-hpux.h"
 595                 xm_file=pa/xm-pahpux.h
 596                 xmake_file=pa/x-pa-hpux
 597                 if [[ x$gas = xyes ]]
 598                 then
 599                         tm_file="${tm_file} pa/pa-gas.h"
 600                 else
 601                         tm_file="pa/pa-oldas.h ${tm_file}"
 602                 fi
 603                 install_headers_dir=install-headers-cpio
 604                 use_collect2=yes
 605                 ;;
 606         hppa1.1-*-hpux8*)
 607                 target_cpu_default=1
 608                 tm_file="${tm_file} pa/pa-hpux.h"
 609                 xm_file=pa/xm-pahpux.h
 610                 xmake_file=pa/x-pa-hpux
 611                 if [[ x$gas = xyes ]]
 612                 then
 613                         tm_file="${tm_file} pa/pa-gas.h"
 614                 fi
 615                 install_headers_dir=install-headers-cpio
 616                 use_collect2=yes
 617                 ;;
 618         hppa1.0-*-hpux8*)
 619                 tm_file="${tm_file} pa/pa-hpux.h"
 620                 xm_file=pa/xm-pahpux.h
 621                 xmake_file=pa/x-pa-hpux
 622                 if [[ x$gas = xyes ]]
 623                 then
 624                         tm_file="${tm_file} pa/pa-gas.h"
 625                 fi
 626                 install_headers_dir=install-headers-cpio
 627                 use_collect2=yes
 628                 ;;
 629         hppa1.1-*-hpux10*)
 630                 target_cpu_default=1
 631                 tm_file="${tm_file} pa/pa-hpux.h pa/pa-hpux10.h"
 632                 xm_file=pa/xm-pahpux.h
 633                 xmake_file=pa/x-pa-hpux
 634                 tmake_file=pa/t-pa
 635                 if [[ x$gas = xyes ]]
 636                 then
 637                         tm_file="${tm_file} pa/pa-gas.h"
 638                 fi
 639                 if [[ x$enable_threads = x ]]; then
 640                     enable_threads=$have_pthread_h
 641                 fi
 642                 if [[ x$enable_threads = xyes ]]; then
 643                         thread_file='dce'
 644                         tmake_file="${tmake_file} pa/t-dce-thr"
 645                 fi
 646                 install_headers_dir=install-headers-cpio
 647                 use_collect2=yes
 648                 ;;
 649         hppa1.0-*-hpux10*)
 650                 tm_file="${tm_file} pa/pa-hpux.h pa/pa-hpux10.h"
 651                 xm_file=pa/xm-pahpux.h
 652                 xmake_file=pa/x-pa-hpux
 653                 if [[ x$gas = xyes ]]
 654                 then
 655                         tm_file="${tm_file} pa/pa-gas.h"
 656                 fi
 657                 if [[ x$enable_threads = x ]]; then
 658                     enable_threads=$have_pthread_h
 659                 fi
 660                 if [[ x$enable_threads = xyes ]]; then
 661                         thread_file='dce'
 662                         tmake_file="${tmake_file} pa/t-dce-thr"
 663                 fi
 664                 install_headers_dir=install-headers-cpio
 665                 use_collect2=yes
 666                 ;;
 667         hppa1.1-*-hpux*)
 668                 target_cpu_default=1
 669                 tm_file="${tm_file} pa/pa-hpux.h pa/pa-hpux9.h"
 670                 xm_file=pa/xm-pahpux.h
 671                 xmake_file=pa/x-pa-hpux
 672                 if [[ x$gas = xyes ]]
 673                 then
 674                         tm_file="${tm_file} pa/pa-gas.h"
 675                 fi
 676                 install_headers_dir=install-headers-cpio
 677                 use_collect2=yes
 678                 ;;
 679         hppa1.0-*-hpux*)
 680                 tm_file="${tm_file} pa/pa-hpux.h pa/pa-hpux9.h"
 681                 xm_file=pa/xm-pahpux.h
 682                 xmake_file=pa/x-pa-hpux
 683                 if [[ x$gas = xyes ]]
 684                 then
 685                         tm_file="${tm_file} pa/pa-gas.h"
 686                 fi
 687                 install_headers_dir=install-headers-cpio
 688                 use_collect2=yes
 689                 ;;
 690         hppa1.1-*-hiux*)
 691                 target_cpu_default=1
 692                 tm_file="${tm_file} pa/pa-hpux.h pa/pa-hiux.h"
 693                 xm_file=pa/xm-pahpux.h
 694                 xmake_file=pa/x-pa-hpux
 695                 if [[ x$gas = xyes ]]
 696                 then
 697                         tm_file="${tm_file} pa/pa-gas.h"
 698                 fi
 699                 install_headers_dir=install-headers-cpio
 700                 use_collect2=yes
 701                 ;;
 702         hppa1.0-*-hiux*)
 703                 tm_file="${tm_file} pa/pa-hpux.h pa/pa-hiux.h"
 704                 xm_file=pa/xm-pahpux.h
 705                 xmake_file=pa/x-pa-hpux
 706                 if [[ x$gas = xyes ]]
 707                 then
 708                         tm_file="${tm_file} pa/pa-gas.h"
 709                 fi
 710                 install_headers_dir=install-headers-cpio
 711                 use_collect2=yes
 712                 ;;
 713         hppa*-*-lites*)
 714                 target_cpu_default=1
 715                 use_collect2=yes
 716                 fixincludes=Makefile.in
 717                 ;;
 718         i370-*-mvs*)
 719                 ;;
 720         i[[34567]]86-ibm-aix*)          # IBM PS/2 running AIX
 721                 if [[ x$gas = xyes ]]
 722                 then
 723                         tm_file=i386/aix386.h
 724                         extra_parts="crtbegin.o crtend.o"
 725                         tmake_file=i386/t-crtstuff
 726                 else
 727                         tm_file=i386/aix386ng.h
 728                         use_collect2=yes
 729                 fi
 730                 xm_file="xm-alloca.h i386/xm-aix.h ${xm_file}"
 731                 xm_defines=USG
 732                 xmake_file=i386/x-aix
 733                 ;;
 734         i[[34567]]86-ncr-sysv4*)        # NCR 3000 - ix86 running system V.4
 735                 xm_file="xm-siglist.h xm-alloca.h ${xm_file}"
 736                 xm_defines="USG POSIX SMALL_ARG_MAX"
 737                 xmake_file=i386/x-ncr3000
 738                 if [[ x$stabs = xyes -a x$gas = xyes ]]
 739                 then
 740                         tm_file=i386/sysv4gdb.h
 741                 else
 742                         tm_file=i386/sysv4.h
 743                 fi
 744                 extra_parts="crtbegin.o crtend.o"
 745                 tmake_file=i386/t-crtpic
 746                 ;;
 747         i[[34567]]86-next-*)
 748                 tm_file=i386/next.h
 749                 xm_file=i386/xm-next.h
 750                 tmake_file=i386/t-next
 751                 xmake_file=i386/x-next
 752                 extra_objs=nextstep.o
 753                 if [[ x$enable_threads = xyes ]]; then
 754                         thread_file='mach'
 755                 fi
 756                 ;;
 757         i[[34567]]86-sequent-bsd*)              # 80386 from Sequent
 758                 use_collect2=yes
 759                 if [[ x$gas = xyes ]]
 760                 then
 761                         tm_file=i386/seq-gas.h
 762                 else
 763                         tm_file=i386/sequent.h
 764                 fi
 765                 ;;
 766         i[[34567]]86-sequent-ptx1*)
 767                 xm_defines="USG SVR3"
 768                 xmake_file=i386/x-sysv3
 769                 tm_file=i386/seq-sysv3.h
 770                 tmake_file=i386/t-crtstuff
 771                 fixincludes=fixinc.ptx
 772                 extra_parts="crtbegin.o crtend.o"
 773                 install_headers_dir=install-headers-cpio
 774                 ;;
 775         i[[34567]]86-sequent-ptx2* | i[[34567]]86-sequent-sysv3*)
 776                 xm_defines="USG SVR3"
 777                 xmake_file=i386/x-sysv3
 778                 tm_file=i386/seq2-sysv3.h
 779                 tmake_file=i386/t-crtstuff
 780                 extra_parts="crtbegin.o crtend.o"
 781                 fixincludes=fixinc.ptx
 782                 install_headers_dir=install-headers-cpio
 783                 ;;
 784         i[[34567]]86-sequent-ptx4* | i[[34567]]86-sequent-sysv4*)
 785                 xm_file="xm-siglist.h xm-alloca.h ${xm_file}"
 786                 xm_defines="USG POSIX SMALL_ARG_MAX"
 787                 xmake_file=x-svr4
 788                 tm_file=i386/ptx4-i.h
 789                 tmake_file=t-svr4
 790                 extra_parts="crtbegin.o crtend.o"
 791                 fixincludes=fixinc.ptx
 792                 install_headers_dir=install-headers-cpio
 793                 ;;
 794         i386-sun-sunos*)                # Sun i386 roadrunner
 795                 xm_defines=USG
 796                 tm_file=i386/sun.h
 797                 use_collect2=yes
 798                 ;;
 799         i[[34567]]86-wrs-vxworks*)
 800                 tm_file=i386/vxi386.h
 801                 tmake_file=i386/t-i386bare
 802                 ;;
 803         i[[34567]]86-*-aout*)
 804                 tm_file=i386/i386-aout.h
 805                 tmake_file=i386/t-i386bare
 806                 ;;
 807         i[[34567]]86-*-bsdi* | i[[34567]]86-*-bsd386*)
 808                 tm_file=i386/bsd386.h
 809 #               tmake_file=t-libc-ok
 810                 ;;
 811         i[[34567]]86-*-bsd*)
 812                 tm_file=i386/386bsd.h
 813 #               tmake_file=t-libc-ok
 814 # Next line turned off because both 386BSD and BSD/386 use GNU ld.
 815 #               use_collect2=yes
 816                 ;;
 817         i[[34567]]86-*-freebsdelf*)
 818                 tm_file="i386/i386.h i386/att.h linux.h i386/freebsd-elf.h i386/perform.h"
 819                 # On FreeBSD, the headers are already ok, except for math.h.
 820                 fixincludes=fixinc.wrap
 821                 tmake_file=i386/t-freebsd
 822                 gas=yes
 823                 gnu_ld=yes
 824                 stabs=yes
 825                 ;;
 826         i[[34567]]86-*-freebsd*)
 827                 tm_file=i386/freebsd.h
 828                 # On FreeBSD, the headers are already ok, except for math.h.
 829                 fixincludes=fixinc.wrap
 830                 tmake_file=i386/t-freebsd
 831                 ;;
 832         i[[34567]]86-*-netbsd*)
 833                 tm_file=i386/netbsd.h
 834                 # On NetBSD, the headers are already okay, except for math.h.
 835                 fixincludes=fixinc.wrap
 836                 tmake_file=t-netbsd
 837                 ;;
 838         i[[34567]]86-*-coff*)
 839                 tm_file=i386/i386-coff.h
 840                 tmake_file=i386/t-i386bare
 841                 ;;
 842         i[[34567]]86-*-isc*)            # 80386 running ISC system
 843                 xm_file="${xm_file} i386/xm-isc.h"
 844                 xm_defines="USG SVR3"
 845                 case $machine in
 846                   i[[34567]]86-*-isc[[34]]*)
 847                     xmake_file=i386/x-isc3
 848                     ;;
 849                   *)
 850                     xmake_file=i386/x-isc
 851                     ;;
 852                 esac
 853                 if [[ x$gas = xyes -a x$stabs = xyes ]]
 854                 then
 855                         tm_file=i386/iscdbx.h
 856                         tmake_file=i386/t-svr3dbx
 857                         extra_parts="svr3.ifile svr3z.ifile"
 858                 else
 859                         tm_file=i386/isccoff.h
 860                         tmake_file=i386/t-crtstuff
 861                         extra_parts="crtbegin.o crtend.o"
 862                 fi
 863                 install_headers_dir=install-headers-cpio
 864                 ;;
 865         i[[34567]]86-*-linux-gnuoldld*) # Intel 80386's running GNU/Linux
 866                                         # with a.out format using
 867                                         # pre BFD linkers
 868                 xmake_file=x-linux-aout
 869                 tmake_file="t-linux-aout i386/t-crtstuff"
 870                 tm_file=i386/linux-oldld.h
 871                 fixincludes=Makefile.in #On Linux, the headers are ok already.
 872                 gnu_ld=yes
 873                 ;;
 874         i[[34567]]86-*-linux-gnuaout*)  # Intel 80386's running GNU/Linux
 875                                         # with a.out format
 876                 xmake_file=x-linux-aout
 877                 tmake_file="t-linux-aout i386/t-crtstuff"
 878                 tm_file=i386/linux-aout.h
 879                 fixincludes=Makefile.in #On Linux, the headers are ok already.
 880                 gnu_ld=yes
 881                 ;;
 882         i[[34567]]86-*-linux-gnulibc1)  # Intel 80386's running GNU/Linux
 883                                         # with ELF format using the
 884                                         # GNU/Linux C library 5
 885                 xmake_file=x-linux
 886                 tm_file=i386/linux.h
 887                 tmake_file="t-linux t-linux-gnulibc1 i386/t-crtstuff"
 888                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
 889                 fixincludes=Makefile.in #On Linux, the headers are ok already.
 890                 gnu_ld=yes
 891                 if [[ x$enable_threads = xyes ]]; then
 892                         thread_file='single'
 893                 fi
 894                 ;;
 895         i[[34567]]86-*-linux-gnu*)      # Intel 80386's running GNU/Linux
 896                                         # with ELF format using glibc 2
 897                                         # aka GNU/Linux C library 6
 898                 xmake_file=x-linux
 899                 tm_file=i386/linux.h
 900                 tmake_file="t-linux i386/t-crtstuff"
 901                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
 902                 fixincludes=Makefile.in #On Linux, the headers are ok already.
 903                 gnu_ld=yes
 904                 if [[ x$enable_threads = xyes ]]; then
 905                         thread_file='posix'
 906                 fi
 907                 ;;
 908         i[[34567]]86-*-gnu*)
 909                 ;;
 910         i[[34567]]86-go32-msdos | i[[34567]]86-*-go32*)
 911                 xm_file=i386/xm-go32.h
 912                 tm_file=i386/go32.h
 913                 tmake_file=i386/t-go32
 914                 ;;
 915         i[[34567]]86-pc-msdosdjgpp*)
 916                 xm_file=i386/xm-go32.h
 917                 tm_file=i386/go32.h
 918                 tmake_file=i386/t-go32
 919                 gnu_ld=yes
 920                 gas=yes
 921                 ;;
 922         i[[34567]]86-moss-msdos* | i[[34567]]86-*-moss*)
 923                 tm_file=i386/moss.h
 924                 tmake_file=t-libc-ok
 925                 fixincludes=Makefile.in
 926                 gnu_ld=yes
 927                 gas=yes
 928                 ;;
 929         i[[34567]]86-*-lynxos*)
 930                 if [[ x$gas = xyes ]]
 931                 then
 932                         tm_file=i386/lynx.h
 933                 else
 934                         tm_file=i386/lynx-ng.h
 935                 fi
 936                 xm_file=i386/xm-lynx.h
 937                 tmake_file=i386/t-i386bare
 938                 xmake_file=x-lynx
 939                 ;;
 940         i[[34567]]86-*-mach*)
 941                 tm_file=i386/mach.h
 942 #               tmake_file=t-libc-ok
 943                 use_collect2=yes
 944                 ;;
 945         i[[34567]]86-*-osfrose*)                # 386 using OSF/rose
 946                 if [[ x$elf = xyes ]]
 947                 then
 948                         tm_file=i386/osfelf.h
 949                         use_collect2=
 950                 else
 951                         tm_file=i386/osfrose.h
 952                         use_collect2=yes
 953                 fi
 954                 xm_file="i386/xm-osf.h ${xm_file}"
 955                 xmake_file=i386/x-osfrose
 956                 tmake_file=i386/t-osf
 957                 extra_objs=halfpic.o
 958                 ;;
 959         i[[34567]]86-go32-rtems*)
 960                 cpu_type=i386
 961                 xm_file=i386/xm-go32.h
 962                 tm_file=i386/go32-rtems.h
 963                 tmake_file="i386/t-go32 t-rtems"
 964                 ;;
 965         i[[34567]]86-*-rtemself*)
 966                 cpu_type=i386
 967                 tm_file=i386/rtemself.h
 968                 tmake_file="i386/t-i386bare t-rtems"
 969                 ;;
 970         i[[34567]]86-*-rtems*)
 971                 cpu_type=i386
 972                 tm_file=i386/rtems.h
 973                 tmake_file="i386/t-i386bare t-rtems"
 974                 ;;
 975         i[[34567]]86-*-sco3.2v5*)       # 80386 running SCO Open Server 5
 976                 xm_file="xm-siglist.h xm-alloca.h ${xm_file} i386/xm-sco5.h"
 977                 xm_defines="USG SVR3"
 978                 xmake_file=i386/x-sco5
 979                 fixincludes=fixinc.sco
 980                 install_headers_dir=install-headers-cpio
 981                 tm_file=i386/sco5.h
 982                 tmake_file=i386/t-sco5
 983                 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
 984                 ;;
 985         i[[34567]]86-*-sco3.2v4*)       # 80386 running SCO 3.2v4 system
 986                 xm_file="${xm_file} i386/xm-sco.h"
 987                 xm_defines="USG SVR3 BROKEN_LDEXP SMALL_ARG_MAX NO_SYS_SIGLIST"
 988                 xmake_file=i386/x-sco4
 989                 fixincludes=fixinc.sco
 990                 install_headers_dir=install-headers-cpio
 991                 if [[ x$stabs = xyes ]]
 992                 then
 993                         tm_file=i386/sco4dbx.h
 994                         tmake_file=i386/t-svr3dbx
 995                         extra_parts="svr3.ifile svr3z.rfile"
 996                 else
 997                         tm_file=i386/sco4.h
 998                         tmake_file=i386/t-crtstuff
 999                         extra_parts="crtbegin.o crtend.o"
1000                 fi
1001                 truncate_target=yes
1002                 ;;
1003         i[[34567]]86-*-sco*)            # 80386 running SCO system
1004                 xm_file=i386/xm-sco.h
1005                 xmake_file=i386/x-sco
1006                 install_headers_dir=install-headers-cpio
1007                 if [[ x$stabs = xyes ]]
1008                 then
1009                         tm_file=i386/scodbx.h
1010                         tmake_file=i386/t-svr3dbx
1011                         extra_parts="svr3.ifile svr3z.rfile"
1012                 else
1013                         tm_file=i386/sco.h
1014                         extra_parts="crtbegin.o crtend.o"
1015                         tmake_file=i386/t-crtstuff
1016                 fi
1017                 truncate_target=yes
1018                 ;;
1019         i[[34567]]86-*-solaris2*)
1020                 xm_file="xm-siglist.h xm-alloca.h ${xm_file}"
1021                 xm_defines="USG POSIX SMALL_ARG_MAX"
1022                 if [[ x$stabs = xyes ]]
1023                 then
1024                         tm_file=i386/sol2dbg.h
1025                 else
1026                         tm_file=i386/sol2.h
1027                 fi
1028                 tmake_file=i386/t-sol2
1029                 extra_parts="crt1.o crti.o crtn.o gcrt1.o gmon.o crtbegin.o crtend.o"
1030                 xmake_file=x-svr4
1031                 case $machine in
1032                 *-*-solaris2.[[0-4]])
1033                         fixincludes=fixinc.svr4;;
1034                 *)
1035                         fixincludes=fixinc.wrap;;
1036                 esac
1037                 if [[ x$enable_threads = xyes ]]; then
1038                         thread_file='solaris'
1039                 fi
1040                 ;;
1041        i[[34567]]86-*-sysv5*)           # Intel x86 on System V Release 5
1042                xm_file="xm-alloca.h xm-siglist.h ${xm_file}"
1043                xm_defines="USG POSIX"
1044                tm_file=i386/sysv4.h
1045                if [[ x$stabs = xyes ]]
1046                then
1047                        tm_file="${tm_file} dbx.h"
1048                fi
1049                tmake_file=i386/t-crtpic
1050                xmake_file=x-svr4
1051                extra_parts="crtbegin.o crtend.o"
1052                fixincludes=Makefile.in # The headers are just fine, thank you.
1053                ;;
1054         i[[34567]]86-*-sysv4*)          # Intel 80386's running system V.4
1055                 xm_file="xm-siglist.h xm-alloca.h ${xm_file}"
1056                 xm_defines="USG POSIX SMALL_ARG_MAX"
1057                 tm_file=i386/sysv4.h
1058                 if [[ x$stabs = xyes ]]
1059                 then
1060                         tm_file="${tm_file} dbx.h"
1061                 fi
1062                 tmake_file=i386/t-crtpic
1063                 xmake_file=x-svr4
1064                 extra_parts="crtbegin.o crtend.o"
1065                 ;;
1066         i[[34567]]86-*-osf1*)           # Intel 80386's running OSF/1 1.3+
1067                 cpu_type=i386
1068                 xm_file="${xm_file} xm-svr4.h i386/xm-sysv4.h i386/xm-osf1elf.h"
1069                 xm_defines="USE_C_ALLOCA SMALL_ARG_MAX"
1070                 fixincludes=Makefile.in #Don't do it on OSF/1
1071                 if [[ x$stabs = xyes ]]
1072                 then
1073                         tm_file=i386/osf1elfgdb.h
1074                 else
1075                         tm_file=i386/osf1elf.h
1076                 fi
1077                 tmake_file=i386/t-osf1elf
1078                 xmake_file=i386/x-osf1elf
1079                 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
1080                 ;;
1081         i[[34567]]86-*-sysv*)           # Intel 80386's running system V
1082                 xm_defines="USG SVR3"
1083                 xmake_file=i386/x-sysv3
1084                 if [[ x$gas = xyes ]]
1085                 then
1086                         if [[ x$stabs = xyes ]]
1087                         then
1088                                 tm_file=i386/svr3dbx.h
1089                                 tmake_file=i386/t-svr3dbx
1090                                 extra_parts="svr3.ifile svr3z.rfile"
1091                         else
1092                                 tm_file=i386/svr3gas.h
1093                                 extra_parts="crtbegin.o crtend.o"
1094                                 tmake_file=i386/t-crtstuff
1095                         fi
1096                 else
1097                         tm_file=i386/sysv3.h
1098                         extra_parts="crtbegin.o crtend.o"
1099                         tmake_file=i386/t-crtstuff
1100                 fi
1101                 ;;
1102         i386-*-vsta)                    # Intel 80386's running VSTa kernel
1103                 xm_file="${xm_file} i386/xm-vsta.h"
1104                 tm_file=i386/vsta.h
1105                 tmake_file=i386/t-vsta
1106                 xmake_file=i386/x-vsta
1107                 ;;
1108         i[[34567]]86-*-pe | i[[34567]]86-*-cygwin32)
1109                 xm_file="${xm_file} i386/xm-cygwin32.h"
1110                 tmake_file=i386/t-cygwin32
1111                 tm_file=i386/cygwin32.h
1112                 xmake_file=i386/x-cygwin32
1113                 extra_objs=winnt.o
1114                 fixincludes=Makefile.in
1115                 if [[ x$enable_threads = xyes ]]; then
1116                         thread_file='win32'
1117                 fi
1118                 exeext=.exe
1119                 ;;
1120         i[[34567]]86-*-mingw32*)
1121                 tm_file=i386/mingw32.h
1122                 xm_file="${xm_file} i386/xm-mingw32.h"
1123                 tmake_file="i386/t-cygwin32 i386/t-mingw32"
1124                 extra_objs=winnt.o
1125                 xmake_file=i386/x-cygwin32
1126                 fixincludes=Makefile.in
1127                 if [[ x$enable_threads = xyes ]]; then
1128                         thread_file='win32'
1129                 fi
1130                 exeext=.exe
1131                 case $machine in
1132                         *mingw32msv*)
1133                                 ;;
1134                         *minwg32crt* | *mingw32*)
1135                                 tm_file="${tm_file} i386/crtdll.h"
1136                                 ;;
1137                 esac
1138                 ;;
1139         i[[34567]]86-*-winnt3*)
1140                 tm_file=i386/win-nt.h
1141                 out_file=i386/i386.c
1142                 xm_file="xm-winnt.h ${xm_file}"
1143                 xmake_file=winnt/x-winnt
1144                 tmake_file=i386/t-winnt
1145                 extra_host_objs="winnt.o oldnames.o"
1146                 extra_gcc_objs="spawnv.o oldnames.o"
1147                 fixincludes=fixinc.winnt
1148                 if [[ x$gnu_ld != xyes ]]
1149                 then
1150                         extra_programs=ld.exe
1151                 fi
1152                 if [[ x$enable_threads = xyes ]]; then
1153                         thread_file='win32'
1154                 fi
1155                 ;;
1156         i[[34567]]86-dg-dgux*)
1157                 xm_file="xm-alloca.h xm-siglist.h ${xm_file}"
1158                 xm_defines="USG POSIX"
1159                 out_file=i386/dgux.c
1160                 tm_file=i386/dgux.h
1161                 tmake_file=i386/t-dgux
1162                 xmake_file=i386/x-dgux
1163                 fixincludes=fixinc.dgux
1164                 install_headers_dir=install-headers-cpio
1165               ;;
1166         i860-alliant-*)         # Alliant FX/2800
1167                 tm_file="${tm_file} svr4.h i860/sysv4.h i860/fx2800.h"
1168                 xm_file="${xm_file}"
1169                 xmake_file=i860/x-fx2800
1170                 tmake_file=i860/t-fx2800
1171                 extra_parts="crtbegin.o crtend.o"
1172                 ;;
1173         i860-*-bsd*)
1174                 tm_file="${tm_file} i860/bsd.h"
1175                 if [[ x$gas = xyes ]]
1176                 then
1177                         tm_file="${tm_file} i860/bsd-gas.h"
1178                 fi
1179                 use_collect2=yes
1180                 ;;
1181         i860-*-mach*)
1182                 tm_file="${tm_file} i860/mach.h"
1183                 tmake_file=t-libc-ok
1184                 ;;
1185         i860-*-osf*)                    # Intel Paragon XP/S, OSF/1AD
1186                 tm_file="${tm_file} svr3.h i860/paragon.h"
1187                 xm_defines="USG SVR3"
1188                 tmake_file=t-osf
1189                 ;;
1190         i860-*-sysv3*)
1191                 tm_file="${tm_file} svr3.h i860/sysv3.h"
1192                 xm_defines="USG SVR3"
1193                 xmake_file=i860/x-sysv3
1194                 extra_parts="crtbegin.o crtend.o"
1195                 ;;
1196         i860-*-sysv4*)
1197                 tm_file="${tm_file} svr4.h i860/sysv4.h"
1198                 xm_defines="USG SVR3"
1199                 xmake_file=i860/x-sysv4
1200                 tmake_file=t-svr4
1201                 extra_parts="crtbegin.o crtend.o"
1202                 ;;
1203         i960-wrs-vxworks5 | i960-wrs-vxworks5.0*)
1204                 tm_file="${tm_file} i960/vx960.h"
1205                 tmake_file=i960/t-vxworks960
1206                 use_collect2=yes
1207                 thread_file='vxworks'
1208                 ;;
1209         i960-wrs-vxworks5* | i960-wrs-vxworks)
1210                 tm_file="${tm_file} dbxcoff.h i960/i960-coff.h i960/vx960-coff.h"
1211                 tmake_file=i960/t-vxworks960
1212                 use_collect2=yes
1213                 thread_file='vxworks'
1214                 ;;
1215         i960-wrs-vxworks*)
1216                 tm_file="${tm_file} i960/vx960.h"
1217                 tmake_file=i960/t-vxworks960
1218                 use_collect2=yes
1219                 thread_file='vxworks'
1220                 ;;
1221         i960-*-coff*)
1222                 tm_file="${tm_file} dbxcoff.h i960/i960-coff.h libgloss.h"
1223                 tmake_file=i960/t-960bare
1224                 use_collect2=yes
1225                 ;;
1226         i960-*-rtems)
1227                 tmake_file="i960/t-960bare t-rtems"
1228                 tm_file="${tm_file} dbxcoff.h i960/rtems.h"
1229                 use_collect2=yes
1230                 ;;
1231         i960-*-*)                       # Default i960 environment.
1232                 use_collect2=yes
1233                 ;;
1234         m32r-*-elf*)
1235                 extra_parts="crtinit.o crtfini.o"
1236                 ;;
1237         m68000-convergent-sysv*)
1238                 tm_file=m68k/ctix.h
1239                 xm_file="m68k/xm-3b1.h ${xm_file}"
1240                 xm_defines=USG
1241                 use_collect2=yes
1242                 extra_headers=math-68881.h
1243                 ;;
1244         m68000-hp-bsd*)                 # HP 9000/200 running BSD
1245                 tm_file=m68k/hp2bsd.h
1246                 xmake_file=m68k/x-hp2bsd
1247                 use_collect2=yes
1248                 extra_headers=math-68881.h
1249                 ;;
1250         m68000-hp-hpux*)                # HP 9000 series 300
1251                 xm_file="xm_alloca.h ${xm_file}"
1252                 xm_defines="USG NO_SYS_SIGLIST"
1253                 if [[ x$gas = xyes ]]
1254                 then
1255                         xmake_file=m68k/x-hp320g
1256                         tm_file=m68k/hp310g.h
1257                 else
1258                         xmake_file=m68k/x-hp320
1259                         tm_file=m68k/hp310.h
1260                 fi
1261                 install_headers_dir=install-headers-cpio
1262                 use_collect2=yes
1263                 extra_headers=math-68881.h
1264                 ;;
1265         m68000-sun-sunos3*)
1266                 tm_file=m68k/sun2.h
1267                 use_collect2=yes
1268                 extra_headers=math-68881.h
1269                 ;;
1270         m68000-sun-sunos4*)
1271                 tm_file=m68k/sun2o4.h
1272                 use_collect2=yes
1273                 extra_headers=math-68881.h
1274                 ;;
1275         m68000-att-sysv*)
1276                 xm_file="m68k/xm-3b1.h ${xm_file}"
1277                 xm_defines=USG
1278                 if [[ x$gas = xyes ]]
1279                 then
1280                         tm_file=m68k/3b1g.h
1281                 else
1282                         tm_file=m68k/3b1.h
1283                 fi
1284                 use_collect2=yes
1285                 extra_headers=math-68881.h
1286                 ;;
1287         m68k-apple-aux*)                # Apple Macintosh running A/UX
1288                 xm_defines="USG AUX"
1289                 tmake_file=m68k/t-aux
1290                 install_headers_dir=install-headers-cpio
1291                 extra_headers=math-68881.h
1292                 extra_parts="crt1.o mcrt1.o maccrt1.o crt2.o crtn.o"
1293                 tm_file=
1294                 if [[ "$gnu_ld" = yes ]]
1295                 then
1296                         tm_file="${tm_file} m68k/auxgld.h"
1297                 else
1298                         tm_file="${tm_file} m68k/auxld.h"
1299                 fi
1300                 if [[ "$gas" = yes ]]
1301                 then
1302                         tm_file="${tm_file} m68k/auxgas.h"
1303                 else
1304                         tm_file="${tm_file} m68k/auxas.h"
1305                 fi
1306                 tm_file="${tm_file} m68k/a-ux.h"
1307                 ;;
1308         m68k-apollo-*)
1309                 tm_file=m68k/apollo68.h
1310                 xmake_file=m68k/x-apollo68
1311                 use_collect2=yes
1312                 extra_headers=math-68881.h
1313                 ;;
1314         m68k-altos-sysv*)                  # Altos 3068
1315                 if [[ x$gas = xyes ]]
1316                 then
1317                         tm_file=m68k/altos3068.h
1318                         xm_defines=USG
1319                 else
1320                         echo "The Altos is supported only with the GNU assembler" 1>&2
1321                         exit 1
1322                 fi
1323                 extra_headers=math-68881.h
1324                 ;;
1325         m68k-bull-sysv*)                # Bull DPX/2
1326                 if [[ x$gas = xyes ]]
1327                 then
1328                         if [[ x$stabs = xyes ]]
1329                         then
1330                                 tm_file=m68k/dpx2cdbx.h
1331                         else
1332                                 tm_file=m68k/dpx2g.h
1333                         fi
1334                 else
1335                         tm_file=m68k/dpx2.h
1336                 fi
1337                 xm_file="xm-alloca.h ${xm_file}"
1338                 xm_defines=USG
1339                 xmake_file=m68k/x-dpx2
1340                 use_collect2=yes
1341                 extra_headers=math-68881.h
1342                 ;;
1343         m68k-atari-sysv4*)              # Atari variant of V.4.
1344                 tm_file=m68k/atari.h
1345                 xm_file="xm-alloca.h ${xm_file}"
1346                 xm_defines="USG FULL_PROTOTYPES"
1347                 tmake_file=t-svr4
1348                 extra_parts="crtbegin.o crtend.o"
1349                 extra_headers=math-68881.h
1350                 ;;
1351         m68k-motorola-sysv*)
1352                 tm_file=m68k/mot3300.h
1353                 xm_file="xm-alloca.h m68k/xm-mot3300.h ${xm_file}"
1354                 xm_defines=NO_SYS_SIGLIST
1355                 if [[ x$gas = xyes ]]
1356                 then
1357                         xmake_file=m68k/x-mot3300-gas
1358                         if [[ x$gnu_ld = xyes ]]
1359                         then
1360                                 tmake_file=m68k/t-mot3300-gald
1361                         else
1362                                 tmake_file=m68k/t-mot3300-gas
1363                                 use_collect2=yes
1364                         fi
1365                 else
1366                         xmake_file=m68k/x-mot3300
1367                         if [[ x$gnu_ld = xyes ]]
1368                         then
1369                                 tmake_file=m68k/t-mot3300-gld
1370                         else
1371                                 tmake_file=m68k/t-mot3300
1372                                 use_collect2=yes
1373                         fi
1374                 fi
1375                 gdb_needs_out_file_path=yes
1376                 extra_parts="crt0.o mcrt0.o"
1377                 extra_headers=math-68881.h
1378                 ;;
1379         m68k-ncr-sysv*)                 # NCR Tower 32 SVR3
1380                 tm_file=m68k/tower-as.h
1381                 xm_defines="USG SVR3"
1382                 xmake_file=m68k/x-tower
1383                 extra_parts="crtbegin.o crtend.o"
1384                 extra_headers=math-68881.h
1385                 ;;
1386         m68k-plexus-sysv*)
1387                 tm_file=m68k/plexus.h
1388                 xm_file="xm-alloca.h m68k/xm-plexus.h ${xm_file}"
1389                 xm_defines=USG
1390                 use_collect2=yes
1391                 extra_headers=math-68881.h
1392                 ;;
1393         m68k-tti-*)
1394                 tm_file=m68k/pbb.h
1395                 xm_file="xm-alloca.h ${xm_file}"
1396                 xm_defines=USG
1397                 extra_headers=math-68881.h
1398                 ;;
1399         m68k-crds-unos*)
1400                 xm_file="xm-alloca.h m68k/xm-crds.h ${xm_file}"
1401                 xm_defines="USG unos"
1402                 xmake_file=m68k/x-crds
1403                 tm_file=m68k/crds.h
1404                 use_collect2=yes
1405                 extra_headers=math-68881.h
1406                 ;;
1407         m68k-cbm-sysv4*)                # Commodore variant of V.4.
1408                 tm_file=m68k/amix.h
1409                 xm_file="xm-alloca.h ${xm_file}"
1410                 xm_defines="USG FULL_PROTOTYPES"
1411                 xmake_file=m68k/x-amix
1412                 tmake_file=t-svr4
1413                 extra_parts="crtbegin.o crtend.o"
1414                 extra_headers=math-68881.h
1415                 ;;
1416         m68k-ccur-rtu)
1417                 tm_file=m68k/ccur-GAS.h
1418                 xmake_file=m68k/x-ccur
1419                 extra_headers=math-68881.h
1420                 use_collect2=yes
1421                 ;;
1422         m68k-hp-bsd4.4*)                # HP 9000/3xx running 4.4bsd
1423                 tm_file=m68k/hp3bsd44.h
1424                 xmake_file=m68k/x-hp3bsd44
1425                 use_collect2=yes
1426                 extra_headers=math-68881.h
1427                 ;;
1428         m68k-hp-bsd*)                   # HP 9000/3xx running Berkeley Unix
1429                 tm_file=m68k/hp3bsd.h
1430                 use_collect2=yes
1431                 extra_headers=math-68881.h
1432                 ;;
1433         m68k-isi-bsd*)
1434                 if [[ x$with_fp = xno ]]
1435                 then
1436                         tm_file=m68k/isi-nfp.h
1437                 else
1438                         tm_file=m68k/isi.h
1439                 fi
1440                 use_collect2=yes
1441                 extra_headers=math-68881.h
1442                 ;;
1443         m68k-hp-hpux7*) # HP 9000 series 300 running HPUX version 7.
1444                 xm_file="xm_alloca.h ${xm_file}"
1445                 xm_defines="USG NO_SYS_SIGLIST"
1446                 if [[ x$gas = xyes ]]
1447                 then
1448                         xmake_file=m68k/x-hp320g
1449                         tm_file=m68k/hp320g.h
1450                 else
1451                         xmake_file=m68k/x-hp320
1452                         tm_file=m68k/hpux7.h
1453                 fi
1454                 install_headers_dir=install-headers-cpio
1455                 use_collect2=yes
1456                 extra_headers=math-68881.h
1457                 ;;
1458         m68k-hp-hpux*)  # HP 9000 series 300
1459                 xm_file="xm_alloca.h ${xm_file}"
1460                 xm_defines="USG NO_SYS_SIGLIST"
1461                 if [[ x$gas = xyes ]]
1462                 then
1463                         xmake_file=m68k/x-hp320g
1464                         tm_file=m68k/hp320g.h
1465                 else
1466                         xmake_file=m68k/x-hp320
1467                         tm_file=m68k/hp320.h
1468                 fi
1469                 install_headers_dir=install-headers-cpio
1470                 use_collect2=yes
1471                 extra_headers=math-68881.h
1472                 ;;
1473         m68k-sun-mach*)
1474                 tm_file=m68k/sun3mach.h
1475                 use_collect2=yes
1476                 extra_headers=math-68881.h
1477                 ;;
1478         m68k-sony-newsos3*)
1479                 if [[ x$gas = xyes ]]
1480                 then
1481                         tm_file=m68k/news3gas.h
1482                 else
1483                         tm_file=m68k/news3.h
1484                 fi
1485                 use_collect2=yes
1486                 extra_headers=math-68881.h
1487                 ;;
1488         m68k-sony-bsd* | m68k-sony-newsos*)
1489                 if [[ x$gas = xyes ]]
1490                 then
1491                         tm_file=m68k/newsgas.h
1492                 else
1493                         tm_file=m68k/news.h
1494                 fi
1495                 use_collect2=yes
1496                 extra_headers=math-68881.h
1497                 ;;
1498         m68k-next-nextstep2*)
1499                 tm_file=m68k/next21.h
1500                 xm_file="m68k/xm-next.h ${xm_file}"
1501                 tmake_file=m68k/t-next
1502                 xmake_file=m68k/x-next
1503                 extra_objs=nextstep.o
1504                 extra_headers=math-68881.h
1505                 use_collect2=yes
1506                 ;;
1507         m68k-next-nextstep3*)
1508                 tm_file=m68k/next.h
1509                 xm_file="m68k/xm-next.h ${xm_file}"
1510                 tmake_file=m68k/t-next
1511                 xmake_file=m68k/x-next
1512                 extra_objs=nextstep.o
1513                 extra_headers=math-68881.h
1514                 if [[ x$enable_threads = xyes ]]; then
1515                         thread_file='mach'
1516                 fi
1517                 ;;
1518         m68k-sun-sunos3*)
1519                 if [[ x$with_fp = xno ]]
1520                 then
1521                         tm_file=m68k/sun3n3.h
1522                 else
1523                         tm_file=m68k/sun3o3.h
1524                 fi
1525                 use_collect2=yes
1526                 extra_headers=math-68881.h
1527                 ;;
1528         m68k-sun-sunos*)                        # For SunOS 4 (the default).
1529                 if [[ x$with_fp = xno ]]
1530                 then
1531                         tm_file=m68k/sun3n.h
1532                 else
1533                         tm_file=m68k/sun3.h
1534                 fi
1535                 use_collect2=yes
1536                 extra_headers=math-68881.h
1537                 ;;
1538         m68k-wrs-vxworks*)
1539                 tm_file=m68k/vxm68k.h
1540                 tmake_file=m68k/t-vxworks68
1541                 extra_headers=math-68881.h
1542                 thread_file='vxworks'
1543                 ;;
1544         m68k-*-aout*)
1545                 tmake_file=m68k/t-m68kbare
1546                 tm_file="m68k/m68k-aout.h libgloss.h"
1547                 extra_headers=math-68881.h
1548                 ;;
1549         m68k-*-coff*)
1550                 tmake_file=m68k/t-m68kbare
1551                 tm_file="m68k/m68k-coff.h dbx.h libgloss.h"
1552                 extra_headers=math-68881.h
1553                 ;;
1554         m68k-*-lynxos*)
1555                 if [[ x$gas = xyes ]]
1556                 then
1557                         tm_file=m68k/lynx.h
1558                 else
1559                         tm_file=m68k/lynx-ng.h
1560                 fi
1561                 xm_file=m68k/xm-lynx.h
1562                 xmake_file=x-lynx
1563                 tmake_file=m68k/t-lynx
1564                 extra_headers=math-68881.h
1565                 ;;
1566         m68k-*-netbsd*)
1567                 tm_file=m68k/netbsd.h
1568                 # On NetBSD, the headers are already okay, except for math.h.
1569                 fixincludes=fixinc.wrap
1570                 tmake_file=t-netbsd
1571                 ;;
1572         m68k-*-sysv3*)                  # Motorola m68k's running system V.3
1573                 xm_file="xm-alloca.h ${xm_file}"
1574                 xm_defines=USG
1575                 xmake_file=m68k/x-m68kv
1576                 extra_parts="crtbegin.o crtend.o"
1577                 extra_headers=math-68881.h
1578                 ;;
1579         m68k-*-sysv4*)                  # Motorola m68k's running system V.4
1580                 tm_file=m68k/m68kv4.h
1581                 xm_file="xm-alloca.h ${xm_file}"
1582                 xm_defines=USG
1583                 tmake_file=t-svr4
1584                 extra_parts="crtbegin.o crtend.o"
1585                 extra_headers=math-68881.h
1586                 ;;
1587         m68k-*-linux-gnuaout*)          # Motorola m68k's running GNU/Linux
1588                                         # with a.out format
1589                 xmake_file=x-linux
1590                 tm_file=m68k/linux-aout.h
1591                 tmake_file="t-linux-aout m68k/t-linux-aout"
1592                 fixincludes=Makefile.in # The headers are ok already.
1593                 extra_headers=math-68881.h
1594                 gnu_ld=yes
1595                 ;;
1596         m68k-*-linux-gnulibc1)          # Motorola m68k's running GNU/Linux
1597                                         # with ELF format using the
1598                                         # GNU/Linux C library 5
1599                 xmake_file=x-linux
1600                 tm_file=m68k/linux.h
1601                 tmake_file="t-linux t-linux-gnulibc1 m68k/t-linux"
1602                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
1603                 fixincludes=Makefile.in # The headers are ok already.
1604                 extra_headers=math-68881.h
1605                 gnu_ld=yes
1606                 ;;
1607         m68k-*-linux-gnu*)              # Motorola m68k's running GNU/Linux
1608                                         # with ELF format using glibc 2
1609                                         # aka the GNU/Linux C library 6.
1610                 xmake_file=x-linux
1611                 tm_file=m68k/linux.h
1612                 tmake_file="t-linux m68k/t-linux"
1613                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
1614                 fixincludes=Makefile.in # The headers are ok already.
1615                 extra_headers=math-68881.h
1616                 gnu_ld=yes
1617                 if [[ x$enable_threads = xyes ]]; then
1618                         thread_file='posix'
1619                 fi
1620                 ;;
1621         m68k-*-psos*)
1622                 tmake_file=m68k/t-m68kbare
1623                 tm_file=m68k/m68k-psos.h
1624                 extra_headers=math-68881.h
1625                 ;;
1626         m68k-*-rtems*)
1627                 tmake_file="m68k/t-m68kbare t-rtems"
1628                 tm_file=m68k/rtems.h
1629                 extra_headers=math-68881.h
1630                 ;;
1631
1632         m88k-dg-dgux*)
1633                 case $machine in
1634                   m88k-dg-dguxbcs*)
1635                     tm_file=m88k/dguxbcs.h
1636                     tmake_file=m88k/t-dguxbcs
1637                     ;;
1638                   *)
1639                     tm_file=m88k/dgux.h
1640                     tmake_file=m88k/t-dgux
1641                     ;;
1642                 esac
1643                 extra_parts="crtbegin.o bcscrtbegin.o crtend.o m88kdgux.ld"
1644                 xmake_file=m88k/x-dgux
1645                 if [[ x$gas = xyes ]]
1646                 then
1647                         tmake_file=m88k/t-dgux-gas
1648                 fi
1649                 fixincludes=fixinc.dgux
1650                 ;;
1651         m88k-dolphin-sysv3*)
1652                 tm_file=m88k/dolph.h
1653                 extra_parts="crtbegin.o crtend.o"
1654                 xm_file="m88k/xm-sysv3.h ${xm_file}"
1655                 xmake_file=m88k/x-dolph
1656                 if [[ x$gas = xyes ]]
1657                 then
1658                         tmake_file=m88k/t-m88k-gas
1659                 fi
1660                 ;;
1661         m88k-tektronix-sysv3)
1662                 tm_file=m88k/tekXD88.h
1663                 extra_parts="crtbegin.o crtend.o"
1664                 xm_file="m88k/xm-sysv3.h ${xm_file}"
1665                 xmake_file=m88k/x-tekXD88
1666                 if [[ x$gas = xyes ]]
1667                 then
1668                         tmake_file=m88k/t-m88k-gas
1669                 fi
1670                 ;;
1671         m88k-*-aout*)
1672                 tm_file=m88k/m88k-aout.h
1673                 ;;
1674         m88k-*-coff*)
1675                 tm_file=m88k/m88k-coff.h
1676                 tmake_file=m88k/t-bug
1677                 ;;
1678         m88k-*-luna*)
1679                 tm_file=m88k/luna.h
1680                 extra_parts="crtbegin.o crtend.o"
1681                 if [[ x$gas = xyes ]]
1682                 then
1683                         tmake_file=m88k/t-luna-gas
1684                 else
1685                         tmake_file=m88k/t-luna
1686                 fi
1687                 ;;
1688         m88k-*-sysv3*)
1689                 tm_file=m88k/sysv3.h
1690                 extra_parts="crtbegin.o crtend.o"
1691                 xm_file="m88k/xm-sysv3.h ${xm_file}"
1692                 xmake_file=m88k/x-sysv3
1693                 if [[ x$gas = xyes ]]
1694                 then
1695                         tmake_file=m88k/t-m88k-gas
1696                 fi
1697                 ;;
1698         m88k-*-sysv4*)
1699                 tm_file=m88k/sysv4.h
1700                 extra_parts="crtbegin.o crtend.o"
1701                 xmake_file=m88k/x-sysv4
1702                 tmake_file=m88k/t-sysv4
1703                 ;;
1704         mips-sgi-irix6*)                # SGI System V.4., IRIX 6
1705                 tm_file=mips/iris6.h
1706                 xm_file=mips/xm-iris6.h
1707                 fixincludes=fixinc.irix
1708                 xmake_file=mips/x-iris6
1709                 tmake_file=mips/t-iris6
1710                 if [[ x$enable_threads = xyes ]]; then
1711                         thread_file='irix'
1712                 fi
1713                 ;;
1714         mips-wrs-vxworks)
1715                 tm_file="mips/elf.h libgloss.h"
1716                 tmake_file=mips/t-ecoff
1717                 gas=yes
1718                 gnu_ld=yes
1719                 extra_parts="crtbegin.o crtend.o"
1720 #               thread_file='vxworks'
1721                 ;;
1722         mips-sgi-irix5cross64)          # Irix5 host, Irix 6 target, cross64
1723                 tm_file="mips/iris6.h mips/cross64.h"
1724                 xm_defines="USG HAVE_INTTYPES_H"
1725                 fixincludes=Makefile.in
1726                 xmake_file=mips/x-iris
1727                 tmake_file=mips/t-cross64
1728                 # See comment in mips/iris[56].h files.
1729                 use_collect2=yes
1730                 if [[ x$enable_threads = xyes ]]; then
1731                         thread_file='irix'
1732                 fi
1733                 ;;
1734         mips-sni-sysv4)
1735                 if [[ x$gas = xyes ]]
1736                 then
1737                         if [[ x$stabs = xyes ]]
1738                         then
1739                                 tm_file=mips/iris5gdb.h
1740                         else
1741                                 tm_file="mips/sni-svr4.h mips/sni-gas.h"
1742                         fi
1743                 else
1744                         tm_file=mips/sni-svr4.h
1745                 fi
1746                 xm_defines=USG
1747                 xmake_file=mips/x-sni-svr4
1748                 tmake_file=mips/t-mips-gas
1749                 if [[ x$gnu_ld != xyes ]]
1750                 then
1751                         use_collect2=yes
1752                 fi
1753                 ;;
1754         mips-sgi-irix5*)                # SGI System V.4., IRIX 5
1755                 if [[ x$gas = xyes ]]
1756                 then
1757                         tm_file="mips/iris5.h mips/iris5gas.h"
1758                         if [[ x$stabs = xyes ]]
1759                         then
1760                                 tm_file="${tm_file} dbx.h"
1761                         fi
1762                 else
1763                         tm_file=mips/iris5.h
1764                 fi
1765                 xm_defines="USG HAVE_INTTYPES_H"
1766                 fixincludes=fixinc.irix
1767                 xmake_file=mips/x-iris
1768                 # mips-tfile doesn't work yet
1769                 tmake_file=mips/t-mips-gas
1770                 # See comment in mips/iris5.h file.
1771                 use_collect2=yes
1772                 if [[ x$enable_threads = xyes ]]; then
1773                         thread_file='irix'
1774                 fi
1775                 ;;
1776         mips-sgi-irix4loser*)           # Mostly like a MIPS.
1777                 tm_file="mips/iris4loser.h mips/iris3.h ${tm_file} mips/iris4.h"
1778                 if [[ x$stabs = xyes ]]; then
1779                         tm_file="${tm_file} dbx.h"
1780                 fi
1781                 xm_defines=USG
1782                 xmake_file=mips/x-iris
1783                 if [[ x$gas = xyes ]]
1784                 then
1785                         tmake_file=mips/t-mips-gas
1786                 else
1787                         extra_passes="mips-tfile mips-tdump"
1788                 fi
1789                 if [[ x$gnu_ld != xyes ]]
1790                 then
1791                         use_collect2=yes
1792                 fi
1793                 if [[ x$enable_threads = xyes ]]; then
1794                         thread_file='irix'
1795                 fi
1796                 ;;
1797         mips-sgi-irix4*)                # Mostly like a MIPS.
1798                 tm_file="mips/iris3.h ${tm_file} mips/iris4.h"
1799                 if [[ x$stabs = xyes ]]; then
1800                         tm_file="${tm_file} dbx.h"
1801                 fi
1802                 xm_defines=USG
1803                 xmake_file=mips/x-iris
1804                 if [[ x$gas = xyes ]]
1805                 then
1806                         tmake_file=mips/t-mips-gas
1807                 else
1808                         extra_passes="mips-tfile mips-tdump"
1809                 fi
1810                 if [[ x$gnu_ld != xyes ]]
1811                 then
1812                         use_collect2=yes
1813                 fi
1814                 if [[ x$enable_threads = xyes ]]; then
1815                         thread_file='irix'
1816                 fi
1817                 ;;
1818         mips-sgi-*)                     # Mostly like a MIPS.
1819                 tm_file="mips/iris3.h ${tm_file}"
1820                 if [[ x$stabs = xyes ]]; then
1821                         tm_file="${tm_file} dbx.h"
1822                 fi
1823                 xm_defines=USG
1824                 xmake_file=mips/x-iris3
1825                 if [[ x$gas = xyes ]]
1826                 then
1827                         tmake_file=mips/t-mips-gas
1828                 else
1829                         extra_passes="mips-tfile mips-tdump"
1830                 fi
1831                 if [[ x$gnu_ld != xyes ]]
1832                 then
1833                         use_collect2=yes
1834                 fi
1835                 ;;
1836         mips-dec-osfrose*)              # Decstation running OSF/1 reference port with OSF/rose.
1837                 tm_file="mips/osfrose.h ${tm_file}"
1838                 xmake_file=mips/x-osfrose
1839                 tmake_file=mips/t-osfrose
1840                 extra_objs=halfpic.o
1841                 use_collect2=yes
1842                 ;;
1843         mips-dec-osf*)                  # Decstation running OSF/1 as shipped by DIGITAL
1844                 tm_file=mips/dec-osf1.h
1845                 if [[ x$stabs = xyes ]]; then
1846                         tm_file="${tm_file} dbx.h"
1847                 fi
1848                 xmake_file=mips/x-dec-osf1
1849                 if [[ x$gas = xyes ]]
1850                 then
1851                         tmake_file=mips/t-mips-gas
1852                 else
1853                         tmake_file=mips/t-ultrix
1854                         extra_passes="mips-tfile mips-tdump"
1855                 fi
1856                 if [[ x$gnu_ld != xyes ]]
1857                 then
1858                         use_collect2=yes
1859                 fi
1860                 ;;
1861         mips-dec-bsd*)                  # Decstation running 4.4 BSD
1862               tm_file=mips/dec-bsd.h
1863               fixincludes=
1864               if [[ x$gas = xyes ]]
1865               then
1866                         tmake_file=mips/t-mips-gas
1867               else
1868                         tmake_file=mips/t-ultrix
1869                         extra_passes="mips-tfile mips-tdump"
1870               fi
1871               if [[ x$gnu_ld != xyes ]]
1872               then
1873                         use_collect2=yes
1874               fi
1875               ;;
1876         mips-dec-netbsd*)                  # Decstation running NetBSD
1877                 tm_file=mips/netbsd.h
1878                 # On NetBSD, the headers are already okay, except for math.h.
1879                 fixincludes=fixinc.wrap
1880                 tmake_file=t-netbsd
1881                 ;;
1882         mips-sony-bsd* | mips-sony-newsos*)     # Sony NEWS 3600 or risc/news.
1883                 tm_file="mips/news4.h ${tm_file}"
1884                 if [[ x$stabs = xyes ]]; then
1885                         tm_file="${tm_file} dbx.h"
1886                 fi
1887                 if [[ x$gas = xyes ]]
1888                 then
1889                         tmake_file=mips/t-mips-gas
1890                 else
1891                         extra_passes="mips-tfile mips-tdump"
1892                 fi
1893                 if [[ x$gnu_ld != xyes ]]
1894                 then
1895                         use_collect2=yes
1896                 fi
1897                 xmake_file=mips/x-sony
1898                 ;;
1899         mips-sony-sysv*)                # Sony NEWS 3800 with NEWSOS5.0.
1900                                         # That is based on svr4.
1901                 # t-svr4 is not right because this system doesn't use ELF.
1902                 tm_file="mips/news5.h ${tm_file}"
1903                 if [[ x$stabs = xyes ]]; then
1904                         tm_file="${tm_file} dbx.h"
1905                 fi
1906                 xm_file="xm-siglist.h ${xm_file}"
1907                 xm_defines=USG
1908                 if [[ x$gas = xyes ]]
1909                 then
1910                         tmake_file=mips/t-mips-gas
1911                 else
1912                         extra_passes="mips-tfile mips-tdump"
1913                 fi
1914                 if [[ x$gnu_ld != xyes ]]
1915                 then
1916                         use_collect2=yes
1917                 fi
1918                 ;;
1919         mips-tandem-sysv4*)             # Tandem S2 running NonStop UX
1920                 tm_file="mips/svr4-5.h mips/svr4-t.h"
1921                 if [[ x$stabs = xyes ]]; then
1922                         tm_file="${tm_file} dbx.h"
1923                 fi
1924                 xm_file="xm-siglist.h ${xm_file}"
1925                 xm_defines=USG
1926                 xmake_file=mips/x-sysv
1927                 if [[ x$gas = xyes ]]
1928                 then
1929                         tmake_file=mips/t-mips-gas
1930                         extra_parts="crtbegin.o crtend.o"
1931                 else
1932                         tmake_file=mips/t-mips
1933                         extra_passes="mips-tfile mips-tdump"
1934                 fi
1935                 if [[ x$gnu_ld != xyes ]]
1936                 then
1937                         use_collect2=yes
1938                 fi
1939                 ;;
1940         mips-*-ultrix* | mips-dec-mach3)        # Decstation.
1941                 tm_file="mips/ultrix.h ${tm_file}"
1942                 if [[ x$stabs = xyes ]]; then
1943                         tm_file="${tm_file} dbx.h"
1944                 fi
1945                 xmake_file=mips/x-ultrix
1946                 if [[ x$gas = xyes ]]
1947                 then
1948                         tmake_file=mips/t-mips-gas
1949                 else
1950                         tmake_file=mips/t-ultrix
1951                         extra_passes="mips-tfile mips-tdump"
1952                 fi
1953                 if [[ x$gnu_ld != xyes ]]
1954                 then
1955                         use_collect2=yes
1956                 fi
1957                 ;;
1958         mips-*-riscos[[56789]]bsd*)
1959                 tm_file=mips/bsd-5.h    # MIPS BSD 4.3, RISC-OS 5.0
1960                 if [[ x$stabs = xyes ]]; then
1961                         tm_file="${tm_file} dbx.h"
1962                 fi
1963                 if [[ x$gas = xyes ]]
1964                 then
1965                         tmake_file=mips/t-bsd-gas
1966                 else
1967                         tmake_file=mips/t-bsd
1968                         extra_passes="mips-tfile mips-tdump"
1969                 fi
1970                 if [[ x$gnu_ld != xyes ]]
1971                 then
1972                         use_collect2=yes
1973                 fi
1974                 ;;
1975         mips-*-bsd* | mips-*-riscosbsd* | mips-*-riscos[[1234]]bsd*)
1976                 tm_file="mips/bsd-4.h ${tm_file}" # MIPS BSD 4.3, RISC-OS 4.0
1977                 if [[ x$stabs = xyes ]]; then
1978                         tm_file="${tm_file} dbx.h"
1979                 fi
1980                 if [[ x$gas = xyes ]]
1981                 then
1982                         tmake_file=mips/t-bsd-gas
1983                 else
1984                         tmake_file=mips/t-bsd
1985                         extra_passes="mips-tfile mips-tdump"
1986                 fi
1987                 if [[ x$gnu_ld != xyes ]]
1988                 then
1989                         use_collect2=yes
1990                 fi
1991                 ;;
1992         mips-*-riscos[[56789]]sysv4*)
1993                 tm_file=mips/svr4-5.h   # MIPS System V.4., RISC-OS 5.0
1994                 if [[ x$stabs = xyes ]]; then
1995                         tm_file="${tm_file} dbx.h"
1996                 fi
1997                 xm_file="xm-siglist.h ${xm_file}"
1998                 xmake_file=mips/x-sysv
1999                 if [[ x$gas = xyes ]]
2000                 then
2001                         tmake_file=mips/t-svr4-gas
2002                 else
2003                         tmake_file=mips/t-svr4
2004                         extra_passes="mips-tfile mips-tdump"
2005                 fi
2006                 if [[ x$gnu_ld != xyes ]]
2007                 then
2008                         use_collect2=yes
2009                 fi
2010                 ;;
2011         mips-*-sysv4* | mips-*-riscos[[1234]]sysv4* | mips-*-riscossysv4*)
2012                 tm_file="mips/svr4-4.h ${tm_file}"
2013                 if [[ x$stabs = xyes ]]; then
2014                         tm_file="${tm_file} dbx.h"
2015                 fi
2016                 xm_defines=USG
2017                 xmake_file=mips/x-sysv
2018                 if [[ x$gas = xyes ]]
2019                 then
2020                         tmake_file=mips/t-svr4-gas
2021                 else
2022                         tmake_file=mips/t-svr4
2023                         extra_passes="mips-tfile mips-tdump"
2024                 fi
2025                 if [[ x$gnu_ld != xyes ]]
2026                 then
2027                         use_collect2=yes
2028                 fi
2029                 ;;
2030         mips-*-riscos[[56789]]sysv*)
2031                 tm_file=mips/svr3-5.h   # MIPS System V.3, RISC-OS 5.0
2032                 if [[ x$stabs = xyes ]]; then
2033                         tm_file="${tm_file} dbx.h"
2034                 fi
2035                 xm_defines=USG
2036                 xmake_file=mips/x-sysv
2037                 if [[ x$gas = xyes ]]
2038                 then
2039                         tmake_file=mips/t-svr3-gas
2040                 else
2041                         tmake_file=mips/t-svr3
2042                         extra_passes="mips-tfile mips-tdump"
2043                 fi
2044                 if [[ x$gnu_ld != xyes ]]
2045                 then
2046                         use_collect2=yes
2047                 fi
2048                 ;;
2049         mips-*-sysv* | mips-*-riscos*sysv*)
2050                 tm_file="mips/svr3-4.h ${tm_file}"
2051                 if [[ x$stabs = xyes ]]; then
2052                         tm_file="${tm_file} dbx.h"
2053                 fi
2054                 xm_defines=USG
2055                 xmake_file=mips/x-sysv
2056                 if [[ x$gas = xyes ]]
2057                 then
2058                         tmake_file=mips/t-svr3-gas
2059                 else
2060                         tmake_file=mips/t-svr3
2061                         extra_passes="mips-tfile mips-tdump"
2062                 fi
2063                 if [[ x$gnu_ld != xyes ]]
2064                 then
2065                         use_collect2=yes
2066                 fi
2067                 ;;
2068         mips-*-riscos[[56789]]*)                # Default MIPS RISC-OS 5.0.
2069                 tm_file=mips/mips-5.h
2070                 if [[ x$stabs = xyes ]]; then
2071                         tm_file="${tm_file} dbx.h"
2072                 fi
2073                 if [[ x$gas = xyes ]]
2074                 then
2075                         tmake_file=mips/t-mips-gas
2076                 else
2077                         extra_passes="mips-tfile mips-tdump"
2078                 fi
2079                 if [[ x$gnu_ld != xyes ]]
2080                 then
2081                         use_collect2=yes
2082                 fi
2083                 ;;
2084         mips-*-gnu*)
2085                 ;;
2086         mipsel-*-ecoff*)
2087                 tm_file=mips/ecoffl.h
2088                 if [[ x$stabs = xyes ]]; then
2089                         tm_file="${tm_file} dbx.h"
2090                 fi
2091                 tmake_file=mips/t-ecoff
2092                 ;;
2093         mips-*-ecoff*)
2094                 tm_file="gofast.h mips/ecoff.h"
2095                 if [[ x$stabs = xyes ]]; then
2096                         tm_file="${tm_file} dbx.h"
2097                 fi
2098                 tmake_file=mips/t-ecoff
2099                 ;;
2100         mipsel-*-elf*)
2101                 tm_file="mips/elfl.h libgloss.h"
2102                 tmake_file=mips/t-ecoff
2103                 ;;
2104         mips-*-elf*)
2105                 tm_file="mips/elf.h libgloss.h"
2106                 tmake_file=mips/t-ecoff
2107                 ;;
2108         mips64el-*-elf*)
2109                 tm_file="mips/elfl64.h libgloss.h"
2110                 tmake_file=mips/t-ecoff
2111                 ;;
2112         mips64orionel-*-elf*)
2113                 tm_file="mips/elforion.h mips/elfl64.h libgloss.h"
2114                 tmake_file=mips/t-ecoff
2115                 ;;
2116         mips64-*-elf*)
2117                 tm_file="mips/elf64.h libgloss.h"
2118                 tmake_file=mips/t-ecoff
2119                 ;;
2120         mips64orion-*-elf*)
2121                 tm_file="mips/elforion.h mips/elf64.h libgloss.h"
2122                 tmake_file=mips/t-ecoff
2123                 ;;
2124         mips64orion-*-rtems*)
2125                 tm_file="mips/elforion.h mips/elfl64.h mips/rtems64.h"
2126                 tmake_file="mips/t-ecoff t-rtems"
2127                 ;;
2128         mipstx39el-*-elf*)
2129                 tm_file="mips/r3900.h mips/elfl.h mips/abi64.h libgloss.h"
2130                 tmake_file=mips/t-r3900
2131                 ;;
2132         mipstx39-*-elf*)
2133                 tm_file="mips/r3900.h mips/elf.h mips/abi64.h libgloss.h"
2134                 tmake_file=mips/t-r3900
2135                 ;;
2136         mips-*-*)                               # Default MIPS RISC-OS 4.0.
2137                 if [[ x$stabs = xyes ]]; then
2138                         tm_file="${tm_file} dbx.h"
2139                 fi
2140                 if [[ x$gas = xyes ]]
2141                 then
2142                         tmake_file=mips/t-mips-gas
2143                 else
2144                         extra_passes="mips-tfile mips-tdump"
2145                 fi
2146                 if [[ x$gnu_ld != xyes ]]
2147                 then
2148                         use_collect2=yes
2149                 fi
2150                 ;;
2151         mn10200-*-*)
2152                 cpu_type=mn10200
2153                 tm_file="mn10200/mn10200.h"
2154                 if [[ x$stabs = xyes ]]
2155                 then
2156                         tm_file="${tm_file} dbx.h"
2157                 fi
2158                 use_collect2=no
2159                 ;;
2160         mn10300-*-*)
2161                 cpu_type=mn10300
2162                 tm_file="mn10300/mn10300.h"
2163                 if [[ x$stabs = xyes ]]
2164                 then
2165                         tm_file="${tm_file} dbx.h"
2166                 fi
2167                 use_collect2=no
2168                 ;;
2169         ns32k-encore-bsd*)
2170                 tm_file=ns32k/encore.h
2171                 use_collect2=yes
2172                 ;;
2173         ns32k-sequent-bsd*)
2174                 tm_file=ns32k/sequent.h
2175                 use_collect2=yes
2176                 ;;
2177         ns32k-tek6100-bsd*)
2178                 tm_file=ns32k/tek6100.h
2179                 use_collect2=yes
2180                 ;;
2181         ns32k-tek6200-bsd*)
2182                 tm_file=ns32k/tek6200.h
2183                 use_collect2=yes
2184                 ;;
2185 # This has not been updated to GCC 2.
2186 #       ns32k-ns-genix*)
2187 #               xm_defines=USG
2188 #               xmake_file=ns32k/x-genix
2189 #               tm_file=ns32k/genix.h
2190 #               use_collect2=yes
2191 #               ;;
2192         ns32k-merlin-*)
2193                 tm_file=ns32k/merlin.h
2194                 use_collect2=yes
2195                 ;;
2196         ns32k-pc532-mach*)
2197                 tm_file=ns32k/pc532-mach.h
2198                 use_collect2=yes
2199                 ;;
2200         ns32k-pc532-minix*)
2201                 tm_file=ns32k/pc532-min.h
2202                 xm_file="ns32k/xm-pc532-min.h ${xm-file}"
2203                 xm_defines=USG
2204                 use_collect2=yes
2205                 ;;
2206         ns32k-pc532-netbsd*)
2207                 tm_file=ns32k/netbsd.h
2208                 # On NetBSD, the headers are already okay, except for math.h.
2209                 fixincludes=fixinc.wrap
2210                 tmake_file=t-netbsd
2211                 ;;
2212         pdp11-*-bsd)
2213                 tm_file="${tm_file} pdp11/2bsd.h"
2214                 ;;
2215         pdp11-*-*)
2216                 ;;
2217         pyramid-*-*)
2218                 cpu_type=pyr
2219                 xmake_file=pyr/x-pyr
2220                 use_collect2=yes
2221                 ;;
2222         romp-*-aos*)
2223                 use_collect2=yes
2224                 ;;
2225         romp-*-mach*)
2226                 xmake_file=romp/x-mach
2227                 use_collect2=yes
2228                 ;;
2229         powerpc-*-beos*)
2230                 cpu_type=rs6000
2231                 tm_file=rs6000/beos.h
2232                 xm_file=rs6000/xm-beos.h
2233                 tmake_file=rs6000/t-beos
2234                 xmake_file=rs6000/x-beos
2235                 ;;
2236         powerpc-*-sysv* | powerpc-*-elf*)
2237                 tm_file=rs6000/sysv4.h
2238                 xm_file="xm-siglist.h rs6000/xm-sysv4.h"
2239                 xm_defines="USG POSIX"
2240                 extra_headers=ppc-asm.h
2241                 if [[ x$gas = xyes ]]
2242                 then
2243                         tmake_file="rs6000/t-ppcos rs6000/t-ppccomm"
2244                 else
2245                         tmake_file="rs6000/t-ppc rs6000/t-ppccomm"
2246                 fi
2247                 xmake_file=rs6000/x-sysv4
2248                 ;;
2249         powerpc-*-eabiaix*)
2250                 tm_file=rs6000/eabiaix.h
2251                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
2252                 fixincludes=Makefile.in
2253                 extra_headers=ppc-asm.h
2254                 ;;
2255         powerpc-*-eabisim*)
2256                 tm_file=rs6000/eabisim.h
2257                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
2258                 fixincludes=Makefile.in
2259                 extra_headers=ppc-asm.h
2260                 ;;
2261         powerpc-*-eabi*)
2262                 tm_file=rs6000/eabi.h
2263                 if [[ x$gas = xyes ]]
2264                 then
2265                         tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
2266                 else
2267                         tmake_file="rs6000/t-ppc rs6000/t-ppccomm"
2268                 fi
2269                 fixincludes=Makefile.in
2270                 extra_headers=ppc-asm.h
2271                 ;;
2272         powerpc-*-rtems*)
2273                 tm_file=rs6000/rtems.h
2274                 if [[ x$gas = xyes ]]
2275                 then
2276                      tmake_file="rs6000/t-ppcgas t-rtems rs6000/t-ppccomm"
2277                 else
2278                      tmake_file="rs6000/t-ppc t-rtems rs6000/t-ppccomm"
2279                 fi
2280                 fixincludes=Makefile.in
2281                 extra_headers=ppc-asm.h
2282                 ;;
2283         powerpc-*-linux-gnulibc1)
2284                 tm_file=rs6000/linux.h
2285                 xm_file=rs6000/xm-sysv4.h
2286                 out_file=rs6000/rs6000.c
2287                 if [[ x$gas = xyes ]]
2288                 then
2289                         tmake_file="rs6000/t-ppcos t-linux t-linux-gnulibc1 rs6000/t-ppccomm"
2290                 else
2291                         tmake_file="rs6000/t-ppc t-linux t-linux-gnulibc1 rs6000/t-ppccomm"
2292                 fi
2293                 xmake_file=x-linux
2294                 fixincludes=Makefile.in
2295                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
2296                 extra_headers=ppc-asm.h
2297                 if [[ x$enable_threads = xyes ]]; then
2298                         thread_file='posix'
2299                 fi
2300                 ;;
2301         powerpc-*-linux-gnu*)
2302                 tm_file=rs6000/linux.h
2303                 xm_file="xm-siglist.h rs6000/xm-sysv4.h"
2304                 xm_defines="USG ${xm_defines}"
2305                 out_file=rs6000/rs6000.c
2306                 if [[ x$gas = xyes ]]
2307                 then
2308                         tmake_file="rs6000/t-ppcos t-linux rs6000/t-ppccomm"
2309                 else
2310                         tmake_file="rs6000/t-ppc t-linux rs6000/t-ppccomm"
2311                 fi
2312                 xmake_file=x-linux
2313                 fixincludes=Makefile.in
2314                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
2315                 extra_headers=ppc-asm.h
2316                 if [[ x$enable_threads = xyes ]]; then
2317                         thread_file='posix'
2318                 fi
2319                 ;;
2320         powerpc-wrs-vxworks*)
2321                 cpu_type=rs6000
2322                 xm_file="xm-siglist.h rs6000/xm-sysv4.h"
2323                 xm_defines="USG POSIX"
2324                 tm_file=rs6000/vxppc.h
2325                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
2326                 extra_headers=ppc-asm.h
2327                 thread_file='vxworks'
2328                 ;;
2329         powerpcle-*-sysv* | powerpcle-*-elf*)
2330                 tm_file=rs6000/sysv4le.h
2331                 xm_file="xm-siglist.h rs6000/xm-sysv4.h"
2332                 xm_defines="USG POSIX"
2333                 if [[ x$gas = xyes ]]
2334                 then
2335                         tmake_file="rs6000/t-ppcos rs6000/t-ppccomm"
2336                 else
2337                         tmake_file="rs6000/t-ppc rs6000/t-ppccomm"
2338                 fi
2339                 xmake_file=rs6000/x-sysv4
2340                 extra_headers=ppc-asm.h
2341                 ;;
2342         powerpcle-*-eabisim*)
2343                 tm_file=rs6000/eabilesim.h
2344                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
2345                 fixincludes=Makefile.in
2346                 extra_headers=ppc-asm.h
2347                 ;;
2348         powerpcle-*-eabi*)
2349                 tm_file=rs6000/eabile.h
2350                 if [[ x$gas = xyes ]]
2351                 then
2352                         tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
2353                 else
2354                         tmake_file="rs6000/t-ppc rs6000/t-ppccomm"
2355                 fi
2356                 fixincludes=Makefile.in
2357                 extra_headers=ppc-asm.h
2358                 ;;
2359         powerpcle-*-winnt* )
2360                 tm_file=rs6000/win-nt.h
2361                 tmake_file=rs6000/t-winnt
2362 #               extra_objs=pe.o
2363                 fixincludes=Makefile.in
2364                 if [[ x$enable_threads = xyes ]]; then
2365                         thread_file='win32'
2366                 fi
2367                 extra_headers=ppc-asm.h
2368                 ;;
2369         powerpcle-*-pe | powerpcle-*-cygwin32)
2370                 tm_file=rs6000/cygwin32.h
2371                 xm_file="rs6000/xm-cygwin32.h ${xm_file}"
2372                 tmake_file=rs6000/t-winnt
2373                 xmake_file=rs6000/x-cygwin32
2374 #               extra_objs=pe.o
2375                 fixincludes=Makefile.in
2376                 if [[ x$enable_threads = xyes ]]; then
2377                         thread_file='win32'
2378                 fi
2379                 exeext=.exe
2380                 extra_headers=ppc-asm.h
2381                 ;;
2382         powerpcle-*-solaris2*)
2383                 tm_file=rs6000/sol2.h
2384                 xm_file="xm-siglist.h rs6000/xm-sysv4.h"
2385                 xm_defines="USG POSIX"
2386                 if [[ x$gas = xyes ]]
2387                 then
2388                         tmake_file="rs6000/t-ppcos rs6000/t-ppccomm"
2389                 else
2390                         tmake_file="rs6000/t-ppc rs6000/t-ppccomm"
2391                 fi
2392                 xmake_file=rs6000/x-sysv4
2393                 case $machine in
2394                 *-*-solaris2.[[0-4]])
2395                         fixincludes=fixinc.svr4;;
2396                 *)
2397                         fixincludes=fixinc.wrap;;
2398                 esac
2399                 extra_headers=ppc-asm.h
2400                 ;;
2401         rs6000-ibm-aix3.[[01]]*)
2402                 tm_file=rs6000/aix31.h
2403                 xmake_file=rs6000/x-aix31
2404                 use_collect2=yes
2405                 ;;
2406         rs6000-ibm-aix3.2.[[456789]]* | powerpc-ibm-aix3.2.[[456789]]*)
2407                 tm_file=rs6000/aix3newas.h
2408                 if [[ x$host != x$target ]]
2409                 then
2410                         tmake_file=rs6000/t-xnewas
2411                 else
2412                         tmake_file=rs6000/t-newas
2413                 fi
2414                 use_collect2=yes
2415                 ;;
2416         rs6000-ibm-aix[[456789]].* | powerpc-ibm-aix[[456789]].*)
2417                 tm_file=rs6000/aix41.h
2418                 if [[ x$host != x$target ]]
2419                 then
2420                         tmake_file=rs6000/t-xnewas
2421                 else
2422                         tmake_file=rs6000/t-newas
2423                 fi
2424                 xmake_file=rs6000/x-aix31
2425                 use_collect2=yes
2426                 ;;
2427         rs6000-ibm-aix*)
2428                 use_collect2=yes
2429                 ;;
2430         rs6000-bull-bosx)
2431                 use_collect2=yes
2432                 ;;
2433         rs6000-*-mach*)
2434                 tm_file=rs6000/mach.h
2435                 xm_file="${xm_file} rs6000/xm-mach.h"
2436                 xmake_file=rs6000/x-mach
2437                 use_collect2=yes
2438                 ;;
2439         rs6000-*-lynxos*)
2440                 tm_file=rs6000/lynx.h
2441                 xm_file=rs6000/xm-lynx.h
2442                 tmake_file=rs6000/t-rs6000
2443                 xmake_file=rs6000/x-lynx
2444                 use_collect2=yes
2445                 ;;
2446         sh-*-elf*)
2447                 tm_file=sh/elf.h
2448                 float_format=sh
2449                 ;;
2450         sh-*-rtems*)
2451                 tmake_file="sh/t-sh t-rtems"
2452                 tm_file=sh/rtems.h
2453                 float_format=sh
2454                 ;;
2455         sh-*-*)
2456                 float_format=sh
2457                 ;;
2458         sparc-tti-*)
2459                 tm_file=sparc/pbd.h
2460                 xm_file="xm-alloca.h ${xm_file}"
2461                 xm_defines=USG
2462                 ;;
2463         sparc-wrs-vxworks* | sparclite-wrs-vxworks*)
2464                 tm_file=sparc/vxsparc.h
2465                 tmake_file=sparc/t-vxsparc
2466                 use_collect2=yes
2467                 thread_file='vxworks'
2468                 ;;
2469         sparc-*-aout*)
2470                 tmake_file=sparc/t-sparcbare
2471                 tm_file="sparc/aout.h libgloss.h"
2472                 ;;
2473         sparc-*-netbsd*)
2474                 tm_file=sparc/netbsd.h
2475                 # On NetBSD, the headers are already okay, except for math.h.
2476                 fixincludes=fixinc.wrap
2477                 tmake_file=t-netbsd
2478                 ;;
2479         sparc-*-bsd*)
2480                 tm_file=sparc/bsd.h
2481                 ;;
2482         sparc-*-elf*)
2483                 tm_file=sparc/elf.h
2484                 tmake_file=sparc/t-elf
2485                 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
2486                 #float_format=i128
2487                 float_format=i64
2488                 ;;
2489         sparc-*-linux-gnuaout*)         # Sparc's running GNU/Linux, a.out
2490                 xm_file="${xm_file} sparc/xm-linux.h"
2491                 tm_file=sparc/linux-aout.h
2492                 xmake_file=x-linux
2493                 fixincludes=Makefile.in #On Linux, the headers are ok already.
2494                 gnu_ld=yes
2495                 ;;
2496         sparc-*-linux-gnulibc1*)        # Sparc's running GNU/Linux, libc5
2497                 xm_file="${xm_file} sparc/xm-linux.h"
2498                 xmake_file=x-linux
2499                 tm_file=sparc/linux.h
2500                 tmake_file="t-linux t-linux-gnulibc1"
2501                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
2502                 fixincludes=Makefile.in #On Linux, the headers are ok already.
2503                 gnu_ld=yes
2504                 ;;
2505         sparc-*-linux-gnu*)             # Sparc's running GNU/Linux, libc6
2506                 xm_file="${xm_file} sparc/xm-linux.h"
2507                 xmake_file=x-linux
2508                 tm_file=sparc/linux.h
2509                 tmake_file="t-linux"
2510                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
2511                 fixincludes=Makefile.in #On Linux, the headers are ok already.
2512                 gnu_ld=yes
2513                 if [[ x$enable_threads = xyes ]]; then
2514                         thread_file='posix'
2515                 fi
2516                 ;;
2517         sparc-*-lynxos*)
2518                 if [[ x$gas = xyes ]]
2519                 then
2520                         tm_file=sparc/lynx.h
2521                 else
2522                         tm_file=sparc/lynx-ng.h
2523                 fi
2524                 xm_file=sparc/xm-lynx.h
2525                 tmake_file=sparc/t-sunos41
2526                 xmake_file=x-lynx
2527                 ;;
2528         sparc-*-rtems*)
2529                 tmake_file="sparc/t-sparcbare t-rtems"
2530                 tm_file=sparc/rtems.h
2531                 ;;
2532         sparc-*-solaris2*)
2533                 if [[ x$gnu_ld = xyes ]]
2534                 then
2535                         tm_file=sparc/sol2.h
2536                 else
2537                         tm_file=sparc/sol2-sld.h
2538                 fi
2539                 xm_file="xm-siglist.h sparc/xm-sysv4.h sparc/xm-sol2.h"
2540                 xm_defines="USG POSIX"
2541                 tmake_file=sparc/t-sol2
2542                 xmake_file=sparc/x-sysv4
2543                 extra_parts="crt1.o crti.o crtn.o gcrt1.o gmon.o crtbegin.o crtend.o"
2544                 case $machine in
2545                 *-*-solaris2.[[0-4]])
2546                         fixincludes=fixinc.svr4;;
2547                 *)
2548                         fixincludes=fixinc.wrap;;
2549                 esac
2550                 float_format=i128
2551                 if [[ x${enable_threads} = x ]]; then
2552                     enable_threads=$have_pthread_h
2553                     if [[ x${enable_threads} = x ]]; then
2554                         enable_threads=$have_thread_h
2555                     fi
2556                 fi
2557                 if [[ x${enable_threads} = xyes ]]; then
2558                     if [[ x${have_pthread_h} = xyes ]]; then
2559                         thread_file='posix'
2560                     else
2561                         thread_file='solaris'
2562                     fi
2563                 fi
2564                 ;;
2565         sparc-*-sunos4.0*)
2566                 tm_file=sparc/sunos4.h
2567                 tmake_file=sparc/t-sunos40
2568                 use_collect2=yes
2569                 ;;
2570         sparc-*-sunos4*)
2571                 tm_file=sparc/sunos4.h
2572                 tmake_file=sparc/t-sunos41
2573                 use_collect2=yes
2574                 if [[ x$gas = xyes ]]; then
2575                         tm_file="${tm_file} sparc/sun4gas.h"
2576                 fi
2577                 ;;
2578         sparc-*-sunos3*)
2579                 tm_file=sparc/sun4o3.h
2580                 use_collect2=yes
2581                 ;;
2582         sparc-*-sysv4*)
2583                 tm_file=sparc/sysv4.h
2584                 xm_file="xm-siglist.h sparc/xm-sysv4.h"
2585                 xm_defines="USG POSIX"
2586                 tmake_file=t-svr4
2587                 xmake_file=sparc/x-sysv4
2588                 extra_parts="crtbegin.o crtend.o"
2589                 ;;
2590         sparc-*-vxsim*)
2591                 xm_file="xm-siglist.h sparc/xm-sysv4.h sparc/xm-sol2.h"
2592                 xm_defines="USG POSIX"
2593                 tm_file=sparc/vxsim.h
2594                 tmake_file=sparc/t-vxsparc
2595                 xmake_file=sparc/x-sysv4
2596                 ;;
2597         sparclet-*-aout*)
2598                 tm_file="sparc/splet.h libgloss.h"
2599                 tmake_file=sparc/t-splet
2600                 ;;
2601         sparclite-*-coff*)
2602                 tm_file="sparc/litecoff.h libgloss.h"
2603                 tmake_file=sparc/t-sparclite
2604                 ;;
2605         sparclite-*-aout*)
2606                 tm_file="sparc/lite.h aoutos.h libgloss.h"
2607                 tmake_file=sparc/t-sparclite
2608                 ;;
2609         sparc64-*-aout*)
2610                 tmake_file=sparc/t-sp64
2611                 tm_file=sparc/sp64-aout.h
2612                 ;;
2613         sparc64-*-elf*)
2614                 tmake_file=sparc/t-sp64
2615                 tm_file=sparc/sp64-elf.h
2616                 extra_parts="crtbegin.o crtend.o"
2617                 ;;
2618         sparc64-*-linux*)               # 64-bit Sparc's running GNU/Linux
2619                 tmake_file=sparc/t-sp64
2620                 xm_file="sparc/xm-sp64.h sparc/xm-linux.h"
2621                 tm_file=sparc/linux64.h
2622                 xmake_file=x-linux
2623                 fixincludes=Makefile.in # The headers are ok already.
2624                 gnu_ld=yes
2625                 ;;
2626 # This hasn't been upgraded to GCC 2.
2627 #       tahoe-harris-*)                 # Harris tahoe, using COFF.
2628 #               tm_file=tahoe/harris.h
2629 #               ;;
2630 #       tahoe-*-bsd*)                   # tahoe running BSD
2631 #               ;;
2632         thumb-*-coff* | thumbel-*-coff*)
2633                 tm_file=arm/tcoff.h
2634                 out_file=arm/thumb.c
2635                 xm_file=arm/xm-thumb.h
2636                 md_file=arm/thumb.md
2637                 tmake_file=arm/t-thumb
2638                 ;;
2639 # This hasn't been upgraded to GCC 2.
2640 #       tron-*-*)
2641 #               cpu_type=gmicro
2642 #               use_collect2=yes
2643 #               ;;
2644         v850-*-*)
2645                 cpu_type=v850
2646                 tm_file="v850/v850.h"
2647                 xm_file="v850/xm-v850.h"
2648                 tmake_file=v850/t-v850
2649                 if [[ x$stabs = xyes ]]
2650                 then
2651                         tm_file="${tm_file} dbx.h"
2652                 fi
2653                 use_collect2=no
2654                 ;;
2655         vax-*-bsd*)                     # vaxen running BSD
2656                 use_collect2=yes
2657                 float_format=vax
2658                 ;;
2659         vax-*-sysv*)                    # vaxen running system V
2660                 tm_file="${tm_file} vax/vaxv.h"
2661                 xm_defines=USG
2662                 float_format=vax
2663                 ;;
2664         vax-*-netbsd*)
2665                 tm_file="${tm_file} netbsd.h vax/netbsd.h"
2666                 # On NetBSD, the headers are already okay, except for math.h.
2667                 fixincludes=fixinc.wrap
2668                 tmake_file=t-netbsd
2669                 float_format=vax
2670                 ;;
2671         vax-*-ultrix*)                  # vaxen running ultrix
2672                 tm_file="${tm_file} vax/ultrix.h"
2673                 use_collect2=yes
2674                 float_format=vax
2675                 ;;
2676         vax-*-vms*)                     # vaxen running VMS
2677                 xm_file=vax/xm-vms.h
2678                 tm_file=vax/vms.h
2679                 float_format=vax
2680                 ;;
2681         vax-*-*)                        # vax default entry
2682                 float_format=vax
2683                 ;;
2684         we32k-att-sysv*)
2685                 xm_file="${xm_file} xm-svr3"
2686                 use_collect2=yes
2687                 ;;
2688         *)
2689                 echo "Configuration $machine not supported" 1>&2
2690                 exit 1
2691                 ;;
2692         esac
2693
2694         case $machine in
2695         *-*-linux-gnu*)
2696                 ;; # Existing GNU/Linux systems do not use the GNU setup.
2697         *-*-gnu*)
2698                 # On the GNU system, the setup is just about the same on
2699                 # each different CPU.  The specific machines that GNU
2700                 # supports are matched above and just set $cpu_type.
2701                 xm_file="xm-gnu.h ${xm_file}"
2702                 tm_file=${cpu_type}/gnu.h
2703                 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
2704                 # GNU always uses ELF.
2705                 elf=yes
2706                 # GNU tools are the only tools.
2707                 gnu_ld=yes
2708                 gas=yes
2709                 # On GNU, the headers are already okay.
2710                 fixincludes=Makefile.in
2711                 xmake_file=x-linux      # These details are the same as Linux.
2712                 tmake_file=t-gnu        # These are not.
2713                 ;;
2714         *-*-sysv4*)
2715                 fixincludes=fixinc.svr4
2716                 xmake_try_sysv=x-sysv
2717                 install_headers_dir=install-headers-cpio
2718                 ;;
2719         *-*-sysv*)
2720                 install_headers_dir=install-headers-cpio
2721                 ;;
2722         esac
2723
2724         # Distinguish i[34567]86
2725         # Also, do not run mips-tfile on MIPS if using gas.
2726         # Process --with-cpu= for PowerPC/rs6000
2727         target_cpu_default2=
2728         case $machine in
2729         i486-*-*)
2730                 target_cpu_default2=1
2731                 ;;
2732         i586-*-*)
2733                 target_cpu_default2=2
2734                 ;;
2735         i686-*-* | i786-*-*)
2736                 target_cpu_default2=3
2737                 ;;
2738         alpha*-*-*)
2739                 case $machine in
2740                         alphaev6*)
2741                                 target_cpu_default2="MASK_CPU_EV6|MASK_BXW|MASK_CIX|MASK_MAX"
2742                                 ;;
2743                         alphapca56*)
2744                                 target_cpu_default2="MASK_CPU_EV5|MASK_BWX|MASK_MAX"
2745                                 ;;
2746                         alphaev56*)
2747                                 target_cpu_default2="MASK_CPU_EV5|MASK_BWX"
2748                                 ;;
2749                         alphaev5*)
2750                                 target_cpu_default2="MASK_CPU_EV5"
2751                                 ;;
2752                 esac
2753
2754                 if [[ x$gas = xyes ]]
2755                 then
2756                         if [[ "$target_cpu_default2" = "" ]]
2757                         then
2758                                 target_cpu_default2="MASK_GAS"
2759                         else
2760                                 target_cpu_default2="${target_cpu_default2}|MASK_GAS"
2761                         fi
2762                 fi
2763                 ;;
2764         arm*-*-*)
2765                 case "x$with_cpu" in
2766                         x)
2767                                 # The most generic
2768                                 target_cpu_default2="TARGET_CPU_generic"
2769                                 ;;
2770
2771                         # Distinguish cores, and major variants
2772                         # arm7m doesn't exist, but D & I don't affect code
2773                         xarm[23678] | xarm250 | xarm[67][01]0 \
2774                         | xarm7m | xarm7dm | xarm7dmi | xarm7tdmi \
2775                         | xarm7100 | xarm7500 | xarm7500fe | xarm810 \
2776                         | xstrongarm | xstrongarm110)
2777                                 target_cpu_default2="TARGET_CPU_$with_cpu"
2778                                 ;;
2779
2780                         xyes | xno)
2781                                 echo "--with-cpu must be passed a value" 1>&2
2782                                 exit 1
2783                                 ;;
2784
2785                         *)
2786                                 if [[ x$pass2done = xyes ]]
2787                                 then
2788                                         echo "Unknown cpu used with --with-cpu=$with_cpu" 1>&2
2789                                         exit 1
2790                                 fi
2791                                 ;;
2792                 esac
2793                 ;;
2794
2795         mips*-*-ecoff* | mips*-*-elf*)
2796                 if [[ x$gas = xyes ]]
2797                 then
2798                         if [[ x$gnu_ld = xyes ]]
2799                         then
2800                                 target_cpu_default2=20
2801                         else
2802                                 target_cpu_default2=16
2803                         fi
2804                 fi
2805                 ;;
2806         mips*-*-*)
2807                 if [[ x$gas = xyes ]]
2808                 then
2809                         target_cpu_default2=16
2810                 fi
2811                 ;;
2812         powerpc*-*-* | rs6000-*-*)
2813                 case "x$with_cpu" in
2814                         x)
2815                                 ;;
2816
2817                         xcommon | xpower | xpower2 | xpowerpc | xrios \
2818                           | xrios1 | xrios2 | xrsc | xrsc1 \
2819                           | x601 | x602 | x603 | x603e | x604 | x604e | x620 \
2820                           | x403 | x505 | x801 | x821 | x823 | x860)
2821                                 target_cpu_default2="\"$with_cpu\""
2822                                 ;;
2823
2824                         xyes | xno)
2825                                 echo "--with-cpu must be passed a value" 1>&2
2826                                 exit 1
2827                                 ;;
2828
2829                         *)
2830                                 if [[ x$pass2done = xyes ]]
2831                                 then
2832                                         echo "Unknown cpu used with --with-cpu=$with_cpu" 1>&2
2833                                         exit 1
2834                                 fi
2835                                 ;;
2836                 esac
2837                 ;;
2838         sparc*-*-*)
2839                 case ".$with_cpu" in
2840                         .)
2841                                 target_cpu_default2=TARGET_CPU_"`echo $machine | sed 's/-.*$//'`"
2842                                 ;;
2843                         .supersparc | .ultrasparc | .v7 | .v8 | .v9)
2844                                 target_cpu_default2="TARGET_CPU_$with_cpu"
2845                                 ;;
2846                         *)
2847                                 if [[ x$pass2done = xyes ]]
2848                                 then
2849                                         echo "Unknown cpu used with --with-cpu=$with_cpu" 1>&2
2850                                         exit 1
2851                                 fi
2852                                 ;;
2853                 esac
2854                 ;;
2855         esac
2856
2857         if [[ "$target_cpu_default2" != "" ]]
2858         then
2859                 if [[ "$target_cpu_default" != "" ]]
2860                 then
2861                         target_cpu_default="(${target_cpu_default}|${target_cpu_default2})"
2862                 else
2863                         target_cpu_default=$target_cpu_default2
2864                 fi
2865         fi
2866
2867         # No need for collect2 if we have the GNU linker.
2868         case x$gnu_ld in
2869         xyes)
2870                 use_collect2=
2871                 ;;
2872         esac
2873
2874 # Save data on machine being used to compile GCC in build_xm_file.
2875 # Save data on host machine in vars host_xm_file and host_xmake_file.
2876         if [[ x$pass1done = x ]]
2877         then
2878                 if [[ x"$xm_file" = x ]]
2879                 then build_xm_file=$cpu_type/xm-$cpu_type.h
2880                 else build_xm_file=$xm_file
2881                 fi
2882                 build_xm_defines=$xm_defines
2883                 build_install_headers_dir=$install_headers_dir
2884                 build_exeext=$exeext
2885                 pass1done=yes
2886         else
2887                 if [[ x$pass2done = x ]]
2888                 then
2889                         if [[ x"$xm_file" = x ]]
2890                         then host_xm_file=$cpu_type/xm-$cpu_type.h
2891                         else host_xm_file=$xm_file
2892                         fi
2893                         host_xm_defines=$xm_defines
2894                         if [[ x"$xmake_file" = x ]]
2895                         then xmake_file=$cpu_type/x-$cpu_type
2896                         fi
2897                         host_xmake_file="$xmake_file"
2898                         host_truncate_target=$truncate_target
2899                         host_extra_gcc_objs=$extra_gcc_objs
2900                         host_extra_objs=$extra_host_objs
2901                         host_exeext=$exeext
2902                         pass2done=yes
2903                 fi
2904         fi
2905 done
2906
2907 extra_objs="${host_extra_objs} ${extra_objs}"
2908
2909 # Default the target-machine variables that were not explicitly set.
2910 if [[ x"$tm_file" = x ]]
2911 then tm_file=$cpu_type/$cpu_type.h; fi
2912
2913 if [[ x$extra_headers = x ]]
2914 then extra_headers=; fi
2915
2916 if [[ x"$xm_file" = x ]]
2917 then xm_file=$cpu_type/xm-$cpu_type.h; fi
2918
2919 if [[ x$md_file = x ]]
2920 then md_file=$cpu_type/$cpu_type.md; fi
2921
2922 if [[ x$out_file = x ]]
2923 then out_file=$cpu_type/$cpu_type.c; fi
2924
2925 if [[ x"$tmake_file" = x ]]
2926 then tmake_file=$cpu_type/t-$cpu_type
2927 fi
2928
2929 if [[ x$float_format = x ]]
2930 then float_format=i64
2931 fi
2932
2933 if [[ x$enable_haifa = x ]]
2934 then
2935   case $target in
2936     alpha*-* | hppa1.?-* | powerpc*-* | rs6000-* | *sparc-* | m32r*-*)
2937       enable_haifa=yes;;
2938   esac
2939 fi
2940
2941 # Say what files are being used for the output code and MD file.
2942 echo "Using \`$srcdir/config/$out_file' to output insns."
2943 echo "Using \`$srcdir/config/$md_file' as machine description file."
2944
2945 count=a
2946 for f in $tm_file; do
2947         count=${count}x
2948 done
2949 if [[ $count = ax ]]; then
2950         echo "Using \`$srcdir/config/$tm_file' as target machine macro file."
2951 else
2952         echo "Using the following target machine macro files:"
2953         for f in $tm_file; do
2954                 echo "  $srcdir/config/$f"
2955         done
2956 fi
2957
2958 count=a
2959 for f in $host_xm_file; do
2960         count=${count}x
2961 done
2962 if [[ $count = ax ]]; then
2963         echo "Using \`$srcdir/config/$host_xm_file' as host machine macro file."
2964 else
2965         echo "Using the following host machine macro files:"
2966         for f in $host_xm_file; do
2967                 echo "  $srcdir/config/$f"
2968         done
2969 fi
2970
2971 if [[ "$host_xm_file" != "$build_xm_file" ]]; then
2972         count=a
2973         for f in $build_xm_file; do
2974                 count=${count}x
2975         done
2976         if [[ $count = ax ]]; then
2977                 echo "Using \`$srcdir/config/$build_xm_file' as build machine macro file."
2978         else
2979                 echo "Using the following build machine macro files:"
2980                 for f in $build_xm_file; do
2981                         echo "  $srcdir/config/$f"
2982                 done
2983         fi
2984 fi
2985
2986 if [[ x$thread_file = x ]]; then
2987         if [[ x$target_thread_file != x ]]; then
2988                 thread_file=$target_thread_file
2989         else
2990                 thread_file='single'
2991         fi
2992 fi
2993
2994 # Set up the header files.
2995 # $links is the list of header files to create.
2996 # $vars is the list of shell variables with file names to include.
2997 # auto-host.h is the file containing items generated by autoconf and is
2998 # the first file included by config.h.
2999 null_defines=
3000 host_xm_file="auto-host.h ${host_xm_file}"
3001
3002 # If host=build, it is correct to have hconfig include auto-host.h
3003 # as well.  If host!=build, we are in error and need to do more
3004 # work to find out the build config parameters.
3005 if [[ x$host = x$build ]]
3006 then
3007         build_xm_file="auto-host.h ${build_xm_file}"
3008 else
3009         # We create a subdir, then run autoconf in the subdir.
3010         # To prevent recursion we set host and build for the new
3011         # invocation of configure to the build for this invocation
3012         # of configure.
3013         tempdir=build.$$
3014         rm -rf $tempdir
3015         mkdir $tempdir
3016         cd $tempdir
3017         case ${srcdir} in
3018         /*) realsrcdir=${srcdir};;
3019         *) realsrcdir=../${srcdir};;
3020         esac
3021         CC=${CC_FOR_BUILD} ${realsrcdir}/configure \
3022                 --target=$target --host=$build --build=$build
3023
3024         # We just finished tests for the build machine, so rename
3025         # the file auto-build.h in the gcc directory.
3026         mv auto-host.h ../auto-build.h
3027         cd ..
3028         rm -rf $tempdir
3029         build_xm_file="auto-build.h ${build_xm_file}"
3030 fi
3031
3032 vars="host_xm_file tm_file xm_file build_xm_file"
3033 links="config.h tm.h tconfig.h hconfig.h"
3034 defines="host_xm_defines null_defines xm_defines build_xm_defines"
3035
3036 rm -f config.bak
3037 if [[ -f config.status ]]; then mv -f config.status config.bak; fi
3038
3039 # Make the links.
3040 while [[ -n "$vars" ]]
3041 do
3042         set $vars; var=$1; shift; vars=$*
3043         set $links; link=$1; shift; links=$*
3044         set $defines; define=$1; shift; defines=$*
3045
3046         rm -f $link
3047
3048         # Define TARGET_CPU_DEFAULT if the system wants one.
3049         # This substitutes for lots of *.h files.
3050         if [[ "$target_cpu_default" != "" -a $link = tm.h ]]
3051         then
3052                 echo "#define TARGET_CPU_DEFAULT ($target_cpu_default)" >>$link
3053         fi
3054
3055         for file in `eval echo '$'$var`; do
3056                 echo "#include \"$file\"" >>$link
3057         done
3058
3059         for def in `eval echo '$'$define`; do
3060                 echo "#ifndef $def" >>$link
3061                 echo "#define $def" >>$link
3062                 echo "#endif" >>$link
3063         done
3064 done
3065
3066 # Truncate the target if necessary
3067 if [[ x$host_truncate_target != x ]]; then
3068         target=`echo $target | sed -e 's/\(..............\).*/\1/'`
3069 fi
3070
3071 # Get the version number from the toplevel
3072 version=`sed -e 's/.*\"\([[^ \"]]*\)[[ \"]].*/\1/' < ${srcdir}/version.c`
3073
3074 # Get an absolute path to the GCC top-level source directory
3075 holddir=`pwd`
3076 cd $srcdir
3077 topdir=`pwd`
3078 cd $holddir
3079
3080 # Conditionalize the makefile for this host machine.
3081 # Make-host contains the concatenation of all host makefile fragments
3082 # [there can be more than one].  This file is built by configure.frag.
3083 host_overrides=Make-host
3084 dep_host_xmake_file=
3085 for f in .. ${host_xmake_file}
3086 do
3087         if [[ -f ${srcdir}/config/$f ]]
3088         then
3089                 dep_host_xmake_file="${dep_host_xmake_file} ${srcdir}/config/$f"
3090         fi
3091 done
3092
3093 # Conditionalize the makefile for this target machine.
3094 # Make-target contains the concatenation of all host makefile fragments
3095 # [there can be more than one].  This file is built by configure.frag.
3096 target_overrides=Make-target
3097 dep_tmake_file=
3098 for f in .. ${tmake_file}
3099 do
3100         if [[ -f ${srcdir}/config/$f ]]
3101         then
3102                 dep_tmake_file="${dep_tmake_file} ${srcdir}/config/$f"
3103         fi
3104 done
3105
3106 # If the host doesn't support symlinks, modify CC in
3107 # FLAGS_TO_PASS so CC="stage1/xgcc -Bstage1/" works.
3108 # Otherwise, we can use "CC=$(CC)".
3109 rm -f symtest.tem
3110 if $symbolic_link $srcdir/gcc.c symtest.tem 2>/dev/null
3111 then
3112         cc_set_by_configure="\$(CC)"
3113         stage_prefix_set_by_configure="\$(STAGE_PREFIX)"
3114 else
3115         rm -f symtest.tem
3116         if cp -p $srcdir/gcc.c symtest.tem 2>/dev/null
3117         then
3118                 symbolic_link="cp -p"
3119         else
3120                 symbolic_link="cp"
3121         fi
3122         cc_set_by_configure="\`case '\$(CC)' in stage*) echo '\$(CC)' | sed -e 's|stage|../stage|g';; *) echo '\$(CC)';; esac\`"
3123         stage_prefix_set_by_configure="\`case '\$(STAGE_PREFIX)' in stage*) echo '\$(STAGE_PREFIX)' | sed -e 's|stage|../stage|g';; *) echo '\$(STAGE_PREFIX)';; esac\`"
3124 fi
3125 rm -f symtest.tem
3126
3127 out_object_file=`basename $out_file .c`.o
3128
3129 tm_file_list=
3130 for f in $tm_file; do
3131         tm_file_list="${tm_file_list} \$(srcdir)/config/$f"
3132 done
3133
3134 host_xm_file_list=
3135 for f in $host_xm_file; do
3136         if test $f != "auto-host.h"; then
3137                 host_xm_file_list="${host_xm_file_list} \$(srcdir)/config/$f"
3138         else
3139                 host_xm_file_list="${host_xm_file_list} auto-host.h"
3140         fi
3141 done
3142
3143 build_xm_file_list=
3144 for f in $build_xm_file; do
3145         if test $f != "auto-build.h"; then
3146                 if test $f != "auto-host.h"; then
3147                         build_xm_file_list="${build_xm_file_list} \$(srcdir)/config/$f"
3148                 else
3149                         build_xm_file_list="${build_xm_file_list} auto-host.h"
3150                 fi
3151         else
3152                 build_xm_file_list="${build_xm_file_list} auto-build.h"
3153         fi
3154 done
3155
3156 # Define macro CROSS_COMPILE in compilation
3157 # if this is a cross-compiler.
3158 # Also use all.cross instead of all.internal
3159 # and add cross-make to Makefile.
3160 cross_overrides="/dev/null"
3161 if [[ x$host != x$target ]]
3162 then
3163         cross_defines="CROSS=-DCROSS_COMPILE"
3164         cross_overrides="${topdir}/cross-make"
3165 fi
3166
3167 # When building gcc with a cross-compiler, we need to fix a few things.
3168 # This must come after cross-make as we want all.build to override
3169 # all.cross.
3170 build_overrides="/dev/null"
3171 if [[ x$build != x$host ]]
3172 then
3173         build_overrides="${topdir}/build-make"
3174 fi
3175
3176 # Expand extra_headers to include complete path.
3177 # This substitutes for lots of t-* files.
3178 extra_headers_list=
3179 if [[ "x$extra_headers" = x ]]
3180 then true
3181 else
3182         # Prepend ${srcdir}/ginclude/ to every entry in extra_headers.
3183         for file in $extra_headers;
3184         do
3185                 extra_headers_list="${extra_headers_list} \$(srcdir)/ginclude/${file}"
3186         done
3187 fi
3188
3189 # Add a definition of USE_COLLECT2 if system wants one.
3190 # Also tell toplev.c what to do.
3191 # This substitutes for lots of t-* files.
3192 if [[ x$use_collect2 = x ]]
3193 then
3194         will_use_collect2=
3195         maybe_use_collect2=
3196 else
3197         will_use_collect2="collect2"
3198         maybe_use_collect2="-DUSE_COLLECT2"
3199 fi
3200
3201 # NEED TO CONVERT
3202 # Set MD_DEPS if the real md file is in md.pre-cpp.
3203 # Set MD_CPP to the cpp to pass the md file through.  Md files use ';'
3204 # for line oriented comments, so we must always use a GNU cpp.  If
3205 # building gcc with a cross compiler, use the cross compiler just
3206 # built.  Otherwise, we can use the cpp just built.
3207 md_file_sub=
3208 if [[ "x$md_cppflags" = x ]]
3209 then
3210         md_file_sub=$srcdir/config/$md_file
3211 else
3212         md_file=md
3213 fi
3214
3215 # If we have gas in the build tree, make a link to it.
3216 if [[ -f ../gas/Makefile ]]; then
3217         rm -f as; $symbolic_link ../gas/as-new$host_exeext as$host_exeext 2>/dev/null
3218 fi
3219
3220 # If we have ld in the build tree, make a link to it.
3221 if [[ -f ../ld/Makefile ]]; then
3222 #       if [[ x$use_collect2 = x ]]; then
3223 #               rm -f ld; $symbolic_link ../ld/ld-new$host_exeext ld$host_exeext 2>/dev/null
3224 #       else
3225                 rm -f collect-ld; $symbolic_link ../ld/ld-new$host_exeext collect-ld$host_exeext 2>/dev/null
3226 #       fi
3227 fi
3228
3229 # Figure out what assembler alignment features are present.
3230 AC_MSG_CHECKING(assembler alignment features)
3231 gcc_cv_as=
3232 gcc_cv_as_alignment_features=
3233 if [[ -x as$host_exeext ]]; then
3234         # Build using assembler in the current directory.
3235         gcc_cv_as=./as$host_exeext
3236 elif [[ -f $srcdir/../gas/configure.in ]]; then
3237         # Single tree build which includes gas.
3238         for f in $srcdir/../gas/configure.in $srcdir/../gas/Makefile.in
3239         do
3240                 gcc_cv_gas_version=`grep '^VERSION=[[0-9]]*\.[[0-9]]*' $f`
3241                 if [[ x$gcc_cv_gas_version != x ]]; then
3242                         break
3243                 fi
3244         done
3245         gcc_cv_gas_major_version=`expr "$gcc_cv_gas_version" : "VERSION=\([[0-9]]*\)"`
3246         gcc_cv_gas_minor_version=`expr "$gcc_cv_gas_version" : "VERSION=[[0-9]]*\.\([[0-9]]*\)"`
3247         # Gas version 2.8 and later support specifying the maximum
3248         # bytes to skip when using .p2align.
3249         if [[ "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 8 -o "$gcc_cv_gas_major_version" -gt 2 ]]; then
3250                 gcc_cv_as_alignment_features=".p2align including maximum skip"
3251                 AC_DEFINE(HAVE_GAS_MAX_SKIP_P2ALIGN)
3252         fi
3253 elif [[ x$host = x$target ]]; then
3254         # Native build.
3255         gcc_cv_as=as$host_exeext
3256 fi
3257 if [[ x$gcc_cv_as != x ]]; then
3258         # Check if specifying the maximum bytes to skip when
3259         # using .p2align is supported.
3260         echo ".p2align 4,,7" > conftest.s
3261         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
3262                 gcc_cv_as_alignment_features=".p2align including maximum skip"
3263                 AC_DEFINE(HAVE_GAS_MAX_SKIP_P2ALIGN)
3264         fi
3265         rm -f conftest.s conftest.o
3266 fi
3267 AC_MSG_RESULT($gcc_cv_as_alignment_features)
3268
3269 # Figure out what language subdirectories are present.
3270 subdirs=
3271 for lang in ${srcdir}/*/config-lang.in ..
3272 do
3273         case $lang in
3274         ..) ;;
3275         # The odd quoting in the next line works around
3276         # an apparent bug in bash 1.12 on linux.
3277         ${srcdir}/[[*]]/config-lang.in) ;;
3278         *) subdirs="$subdirs `echo $lang | sed -e 's,^.*/\([[^/]]*\)/config-lang.in$,\1,'`" ;;
3279         esac
3280 done
3281
3282 # Make gthr-default.h if we have a thread file.
3283 gthread_flags=
3284 if [[ $thread_file != single ]]; then
3285     rm -f gthr-default.h
3286     echo "#include \"gthr-${thread_file}.h\"" > gthr-default.h
3287     gthread_flags=-DHAVE_GTHR_DEFAULT
3288 fi
3289 AC_SUBST(gthread_flags)
3290
3291 # Make empty files to contain the specs and options for each language.
3292 # Then add #include lines to for a compiler that has specs and/or options.
3293
3294 lang_specs_files=
3295 lang_options_files=
3296 rm -f specs.h options.h
3297 touch specs.h options.h
3298 for subdir in . $subdirs
3299 do
3300         if [[ -f $srcdir/$subdir/lang-specs.h ]]; then
3301                 echo "#include \"$subdir/lang-specs.h\"" >>specs.h
3302                 lang_specs_files="$lang_specs_files $srcdir/$subdir/lang-specs.h"
3303         fi
3304         if [[ -f $srcdir/$subdir/lang-options.h ]]; then
3305                 echo "#include \"$subdir/lang-options.h\"" >>options.h
3306                 lang_options_files="$lang_options_files $srcdir/$subdir/lang-options.h"
3307         fi
3308 done
3309
3310 # These (without "all_") are set in each config-lang.in.
3311 # `language' must be a single word so is spelled singularly.
3312 all_languages=
3313 all_boot_languages=
3314 all_compilers=
3315 all_stagestuff=
3316 all_diff_excludes=
3317 all_outputs=Makefile
3318 # List of language makefile fragments.
3319 all_lang_makefiles=
3320 all_headers=
3321 all_lib2funcs=
3322
3323 # Add the language fragments.
3324 # Languages are added via two mechanisms.  Some information must be
3325 # recorded in makefile variables, these are defined in config-lang.in.
3326 # We accumulate them and plug them into the main Makefile.
3327 # The other mechanism is a set of hooks for each of the main targets
3328 # like `clean', `install', etc.
3329
3330 language_fragments="Make-lang"
3331 language_hooks="Make-hooks"
3332 oldstyle_subdirs=
3333
3334 for s in .. $subdirs
3335 do
3336         if [[ $s != ".." ]]
3337         then
3338                 language=
3339                 boot_language=
3340                 compilers=
3341                 stagestuff=
3342                 diff_excludes=
3343                 headers=
3344                 outputs=
3345                 lib2funcs=
3346                 . ${srcdir}/$s/config-lang.in
3347                 if [[ "x$language" = x ]]
3348                 then
3349                         echo "${srcdir}/$s/config-lang.in doesn't set \$language." 1>&2
3350                         exit 1
3351                 fi
3352                 all_lang_makefiles="$all_lang_makefiles ${srcdir}/$s/Make-lang.in ${srcdir}/$s/Makefile.in"
3353                 all_languages="$all_languages $language"
3354                 if [[ "x$boot_language" = xyes ]]
3355                 then
3356                         all_boot_languages="$all_boot_languages $language"
3357                 fi
3358                 all_compilers="$all_compilers $compilers"
3359                 all_stagestuff="$all_stagestuff $stagestuff"
3360                 all_diff_excludes="$all_diff_excludes $diff_excludes"
3361                 all_headers="$all_headers $headers"
3362                 all_outputs="$all_outputs $outputs"
3363                 if [[ x$outputs = x ]]
3364                 then
3365                         oldstyle_subdirs="$oldstyle_subdirs $s"
3366                 fi
3367                 all_lib2funcs="$all_lib2funcs $lib2funcs"
3368         fi
3369 done
3370
3371 # Since we can't use `::' targets, we link each language in
3372 # with a set of hooks, reached indirectly via lang.${target}.
3373
3374 rm -f Make-hooks
3375 touch Make-hooks
3376 target_list="all.build all.cross start.encap rest.encap \
3377         info dvi \
3378         install-normal install-common install-info install-man \
3379         uninstall distdir \
3380         mostlyclean clean distclean extraclean maintainer-clean \
3381         stage1 stage2 stage3 stage4"
3382 for t in $target_list
3383 do
3384         x=
3385         for l in .. $all_languages
3386         do
3387                 if [[ $l != ".." ]]; then
3388                         x="$x $l.$t"
3389                 fi
3390         done
3391         echo "lang.$t: $x" >> Make-hooks
3392 done
3393
3394 # If we're not building in srcdir, create .gdbinit.
3395
3396 if [[ ! -f Makefile.in ]]; then
3397         echo "dir ." > .gdbinit
3398         echo "dir ${srcdir}" >> .gdbinit
3399         if [[ x$gdb_needs_out_file_path = xyes ]]
3400         then
3401                 echo "dir ${srcdir}/config/"`dirname ${out_file}` >> .gdbinit
3402         fi
3403         if [[ "x$subdirs" != x ]]; then
3404                 for s in $subdirs
3405                 do
3406                         echo "dir ${srcdir}/$s" >> .gdbinit
3407                 done
3408         fi
3409         echo "source ${srcdir}/.gdbinit" >> .gdbinit
3410 fi
3411
3412 # Define variables host_canonical and build_canonical
3413 # because some Cygnus local changes in the Makefile depend on them.
3414 build_canonical=${build}
3415 host_canonical=${host}
3416 target_subdir=
3417 if [[ "${host}" != "${target}" ]] ; then
3418     target_subdir=${target}/
3419 fi
3420 AC_SUBST(build_canonical)
3421 AC_SUBST(host_canonical)
3422 AC_SUBST(target_subdir)
3423
3424 # If this is using newlib, then define inhibit_libc in
3425 # LIBGCC2_CFLAGS.  This will cause __eprintf to be left out of
3426 # libgcc.a, but that's OK because newib should have its own version of
3427 # assert.h.
3428 inhibit_libc=
3429 if [[ x$with_newlib = xyes ]]; then
3430         inhibit_libc=-Dinhibit_libc
3431 fi
3432 AC_SUBST(inhibit_libc)
3433
3434 # Override SCHED_OBJ and SCHED_CFLAGS to enable the Haifa scheduler.
3435 sched_prefix=
3436 sched_cflags=
3437 if [[ x$enable_haifa = xyes ]]; then
3438     echo "Using the Haifa scheduler."
3439     sched_prefix=haifa-
3440     sched_cflags=-DHAIFA
3441 fi
3442 AC_SUBST(sched_prefix)
3443 AC_SUBST(sched_cflags)
3444 if [[ x$enable_haifa != x ]]; then
3445     # Explicitly remove files that need to be recompiled for the Haifa scheduler.
3446     for x in genattrtab.o toplev.o loop.o unroll.o *sched.o; do
3447         if [[ -f $x ]]; then
3448             echo "Removing $x"
3449             rm -f $x
3450         fi
3451     done
3452 fi
3453
3454 # Nothing to do for FLOAT_H, float_format already handled.
3455 objdir=`pwd`
3456 AC_SUBST(objdir)
3457
3458 # Process the language and host/target makefile fragments.
3459 ${CONFIG_SHELL-/bin/sh} $srcdir/configure.frag $srcdir "$subdirs" "$dep_host_xmake_file" "$dep_tmake_file"
3460
3461 # Substitute configuration variables
3462 AC_SUBST(subdirs)
3463 AC_SUBST(all_languages)
3464 AC_SUBST(all_boot_languages)
3465 AC_SUBST(all_compilers)
3466 AC_SUBST(all_lang_makefiles)
3467 AC_SUBST(all_stagestuff)
3468 AC_SUBST(all_diff_excludes)
3469 AC_SUBST(all_lib2funcs)
3470 AC_SUBST(all_headers)
3471 AC_SUBST(extra_passes)
3472 AC_SUBST(extra_programs)
3473 AC_SUBST(extra_parts)
3474 AC_SUBST(extra_c_objs)
3475 AC_SUBST(extra_cxx_objs)
3476 AC_SUBST(extra_c_flags)
3477 AC_SUBST(extra_objs)
3478 AC_SUBST(host_extra_gcc_objs)
3479 AC_SUBST(extra_headers_list)
3480 AC_SUBST(dep_host_xmake_file)
3481 AC_SUBST(dep_tmake_file)
3482 AC_SUBST(out_file)
3483 AC_SUBST(out_object_file)
3484 AC_SUBST(md_file)
3485 AC_SUBST(tm_file_list)
3486 AC_SUBST(build_xm_file_list)
3487 AC_SUBST(host_xm_file_list)
3488 AC_SUBST(lang_specs_files)
3489 AC_SUBST(lang_options_files)
3490 AC_SUBST(thread_file)
3491 AC_SUBST(version)
3492 AC_SUBST(local_prefix)
3493 AC_SUBST(gxx_include_dir)
3494 AC_SUBST(fixincludes)
3495 AC_SUBST(build_install_headers_dir)
3496 AC_SUBST(build_exeext)
3497 AC_SUBST(host_exeext)
3498 AC_SUBST(float_format)
3499 AC_SUBST(will_use_collect2)
3500 AC_SUBST(maybe_use_collect2)
3501 AC_SUBST(cc_set_by_configure)
3502 AC_SUBST(stage_prefix_set_by_configure)
3503 AC_SUBST(install)
3504 AC_SUBST(symbolic_link)
3505
3506 AC_SUBST_FILE(target_overrides)
3507 AC_SUBST_FILE(host_overrides)
3508 AC_SUBST(cross_defines)
3509 AC_SUBST_FILE(cross_overrides)
3510 AC_SUBST_FILE(build_overrides)
3511 AC_SUBST_FILE(language_fragments)
3512 AC_SUBST_FILE(language_hooks)
3513
3514 # Echo that links are built
3515 if [[ x$host = x$target ]]
3516 then
3517         str1="native "
3518 else
3519         str1="cross-"
3520         str2=" from $host"
3521 fi
3522
3523 if [[ x$host != x$build ]]
3524 then
3525         str3=" on a $build system"
3526 fi
3527
3528 if [[ "x$str2" != x ]] || [[ "x$str3" != x ]]
3529 then
3530         str4=
3531 fi
3532
3533 echo "Links are now set up to build a ${str1}compiler for ${target}$str4" 1>&2
3534
3535 if [[ "x$str2" != x ]] || [[ "x$str3" != x ]]
3536 then
3537         echo " ${str2}${str3}." 1>&2
3538 fi
3539
3540 # Truncate the target if necessary
3541 if [[ x$host_truncate_target != x ]]; then
3542         target=`echo $target | sed -e 's/\(..............\).*/\1/'`
3543 fi
3544
3545 # Configure the subdirectories
3546 # AC_CONFIG_SUBDIRS($subdirs)
3547
3548 # Create the Makefile
3549 # and configure language subdirectories
3550 AC_OUTPUT($all_outputs,
3551 [
3552 . $srcdir/configure.lang
3553 case x$CONFIG_HEADERS in
3554 xauto-host.h:config.in)
3555 echo > cstamp-h ;;
3556 esac
3557 # If the host supports symlinks, point stage[1234] at ../stage[1234] so
3558 # bootstrapping and the installation procedure can still use
3559 # CC="stage1/xgcc -Bstage1/".  If the host doesn't support symlinks,
3560 # FLAGS_TO_PASS has been modified to solve the problem there.
3561 # This is virtually a duplicate of what happens in configure.lang; we do
3562 # an extra check to make sure this only happens if ln -s can be used.
3563 if [[ "$symbolic_link" = "ln -s" ]]; then
3564  for d in .. ${subdirs} ; do
3565    if [[ $d != .. ]]; then
3566         STARTDIR=`pwd`
3567         cd $d
3568         for t in stage1 stage2 stage3 stage4 include
3569         do
3570                 rm -f $t
3571                 $symbolic_link ../$t $t 2>/dev/null
3572         done
3573         cd $STARTDIR
3574    fi
3575  done
3576 else true ; fi
3577 ],
3578 [
3579 host='${host}'
3580 build='${build}'
3581 target='${target}'
3582 target_alias='${target_alias}'
3583 srcdir='${srcdir}'
3584 subdirs='${subdirs}'
3585 oldstyle_subdirs='${oldstyle_subdirs}'
3586 symbolic_link='${symbolic_link}'
3587 program_transform_set='${program_transform_set}'
3588 program_transform_name='${program_transform_name}'
3589 dep_host_xmake_file='${dep_host_xmake_file}'
3590 host_xmake_file='${host_xmake_file}'
3591 dep_tmake_file='${dep_tmake_file}'
3592 tmake_file='${tmake_file}'
3593 thread_file='${thread_file}'
3594 version='${version}'
3595 local_prefix='${local_prefix}'
3596 build_install_headers_dir='${build_install_headers_dir}'
3597 build_exeext='${build_exeext}'
3598 host_exeext='${host_exeext}'
3599 out_file='${out_file}'
3600 gdb_needs_out_file_path='${gdb_needs_out_file_path}'
3601 SET_MAKE='${SET_MAKE}'
3602 target_list='${target_list}'
3603 target_overrides='${target_overrides}'
3604 host_overrides='${host_overrides}'
3605 cross_defines='${cross_defines}'
3606 cross_overrides='${cross_overrides}'
3607 build_overrides='${build_overrides}'
3608 ])