gcc/configure

   1 #! /bin/sh
   2
   3 # Guess values for system-dependent variables and create Makefiles.
   4 # Generated automatically using autoconf version 2.12
   5 # Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc.
   6 #
   7 # This configure script is free software; the Free Software Foundation
   8 # gives unlimited permission to copy, distribute and modify it.
   9
  10 # Defaults:
  11 ac_help=
  12 ac_default_prefix=/usr/local
  13 # Any additions from configure.in:
  14 ac_help="$ac_help
  15   --with-gnu-ld           arrange to work with GNU ld."
  16 ac_help="$ac_help
  17   --with-gnu-as           arrange to work with GNU as."
  18 ac_help="$ac_help
  19   --with-stabs            arrange to use stabs instead of host debug format."
  20 ac_help="$ac_help
  21   --with-elf              arrange to use ELF instead of host debug format."
  22 ac_help="$ac_help
  23   --with-local-prefix=DIR specifies directory to put local include."
  24 ac_help="$ac_help
  25   --with-gxx-include-dir=DIR
  26                           specifies directory to put g++ header files."
  27 ac_help="$ac_help
  28   --enable-c-cpplib       Use cpplib for C."
  29 ac_help="$ac_help
  30   --enable-threads        enable thread usage for target GCC.
  31   --enable-threads=LIB    use LIB thread package for target GCC."
  32
  33 # Initialize some variables set by options.
  34 # The variables have the same names as the options, with
  35 # dashes changed to underlines.
  36 build=NONE
  37 cache_file=./config.cache
  38 exec_prefix=NONE
  39 host=NONE
  40 no_create=
  41 nonopt=NONE
  42 no_recursion=
  43 prefix=NONE
  44 program_prefix=NONE
  45 program_suffix=NONE
  46 program_transform_name=s,x,x,
  47 silent=
  48 site=
  49 srcdir=
  50 target=NONE
  51 verbose=
  52 x_includes=NONE
  53 x_libraries=NONE
  54 bindir='${exec_prefix}/bin'
  55 sbindir='${exec_prefix}/sbin'
  56 libexecdir='${exec_prefix}/libexec'
  57 datadir='${prefix}/share'
  58 sysconfdir='${prefix}/etc'
  59 sharedstatedir='${prefix}/com'
  60 localstatedir='${prefix}/var'
  61 libdir='${exec_prefix}/lib'
  62 includedir='${prefix}/include'
  63 oldincludedir='/usr/include'
  64 infodir='${prefix}/info'
  65 mandir='${prefix}/man'
  66
  67 # Initialize some other variables.
  68 subdirs=
  69 MFLAGS= MAKEFLAGS=
  70 # Maximum number of lines to put in a shell here document.
  71 ac_max_here_lines=12
  72
  73 ac_prev=
  74 for ac_option
  75 do
  76
  77   # If the previous option needs an argument, assign it.
  78   if test -n "$ac_prev"; then
  79     eval "$ac_prev=\$ac_option"
  80     ac_prev=
  81     continue
  82   fi
  83
  84   case "$ac_option" in
  85   -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
  86   *) ac_optarg= ;;
  87   esac
  88
  89   # Accept the important Cygnus configure options, so we can diagnose typos.
  90
  91   case "$ac_option" in
  92
  93   -bindir | --bindir | --bindi | --bind | --bin | --bi)
  94     ac_prev=bindir ;;
  95   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
  96     bindir="$ac_optarg" ;;
  97
  98   -build | --build | --buil | --bui | --bu)
  99     ac_prev=build ;;
 100   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 101     build="$ac_optarg" ;;
 102
 103   -cache-file | --cache-file | --cache-fil | --cache-fi \
 104   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 105     ac_prev=cache_file ;;
 106   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 107   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 108     cache_file="$ac_optarg" ;;
 109
 110   -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
 111     ac_prev=datadir ;;
 112   -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
 113   | --da=*)
 114     datadir="$ac_optarg" ;;
 115
 116   -disable-* | --disable-*)
 117     ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
 118     # Reject names that are not valid shell variable names.
 119     if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
 120       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 121     fi
 122     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 123     eval "enable_${ac_feature}=no" ;;
 124
 125   -enable-* | --enable-*)
 126     ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
 127     # Reject names that are not valid shell variable names.
 128     if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
 129       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 130     fi
 131     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 132     case "$ac_option" in
 133       *=*) ;;
 134       *) ac_optarg=yes ;;
 135     esac
 136     eval "enable_${ac_feature}='$ac_optarg'" ;;
 137
 138   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 139   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 140   | --exec | --exe | --ex)
 141     ac_prev=exec_prefix ;;
 142   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 143   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 144   | --exec=* | --exe=* | --ex=*)
 145     exec_prefix="$ac_optarg" ;;
 146
 147   -gas | --gas | --ga | --g)
 148     # Obsolete; use --with-gas.
 149     with_gas=yes ;;
 150
 151   -help | --help | --hel | --he)
 152     # Omit some internal or obsolete options to make the list less imposing.
 153     # This message is too long to be a string in the A/UX 3.1 sh.
 154     cat << EOF
 155 Usage: configure [options] [host]
 156 Options: [defaults in brackets after descriptions]
 157 Configuration:
 158   --cache-file=FILE       cache test results in FILE
 159   --help                  print this message
 160   --no-create             do not create output files
 161   --quiet, --silent       do not print \`checking...' messages
 162   --version               print the version of autoconf that created configure
 163 Directory and file names:
 164   --prefix=PREFIX         install architecture-independent files in PREFIX
 165                           [$ac_default_prefix]
 166   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
 167                           [same as prefix]
 168   --bindir=DIR            user executables in DIR [EPREFIX/bin]
 169   --sbindir=DIR           system admin executables in DIR [EPREFIX/sbin]
 170   --libexecdir=DIR        program executables in DIR [EPREFIX/libexec]
 171   --datadir=DIR           read-only architecture-independent data in DIR
 172                           [PREFIX/share]
 173   --sysconfdir=DIR        read-only single-machine data in DIR [PREFIX/etc]
 174   --sharedstatedir=DIR    modifiable architecture-independent data in DIR
 175                           [PREFIX/com]
 176   --localstatedir=DIR     modifiable single-machine data in DIR [PREFIX/var]
 177   --libdir=DIR            object code libraries in DIR [EPREFIX/lib]
 178   --includedir=DIR        C header files in DIR [PREFIX/include]
 179   --oldincludedir=DIR     C header files for non-gcc in DIR [/usr/include]
 180   --infodir=DIR           info documentation in DIR [PREFIX/info]
 181   --mandir=DIR            man documentation in DIR [PREFIX/man]
 182   --srcdir=DIR            find the sources in DIR [configure dir or ..]
 183   --program-prefix=PREFIX prepend PREFIX to installed program names
 184   --program-suffix=SUFFIX append SUFFIX to installed program names
 185   --program-transform-name=PROGRAM
 186                           run sed PROGRAM on installed program names
 187 EOF
 188     cat << EOF
 189 Host type:
 190   --build=BUILD           configure for building on BUILD [BUILD=HOST]
 191   --host=HOST             configure for HOST [guessed]
 192   --target=TARGET         configure for TARGET [TARGET=HOST]
 193 Features and packages:
 194   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
 195   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
 196   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
 197   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
 198   --x-includes=DIR        X include files are in DIR
 199   --x-libraries=DIR       X library files are in DIR
 200 EOF
 201     if test -n "$ac_help"; then
 202       echo "--enable and --with options recognized:$ac_help"
 203     fi
 204     exit 0 ;;
 205
 206   -host | --host | --hos | --ho)
 207     ac_prev=host ;;
 208   -host=* | --host=* | --hos=* | --ho=*)
 209     host="$ac_optarg" ;;
 210
 211   -includedir | --includedir | --includedi | --included | --include \
 212   | --includ | --inclu | --incl | --inc)
 213     ac_prev=includedir ;;
 214   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 215   | --includ=* | --inclu=* | --incl=* | --inc=*)
 216     includedir="$ac_optarg" ;;
 217
 218   -infodir | --infodir | --infodi | --infod | --info | --inf)
 219     ac_prev=infodir ;;
 220   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 221     infodir="$ac_optarg" ;;
 222
 223   -libdir | --libdir | --libdi | --libd)
 224     ac_prev=libdir ;;
 225   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 226     libdir="$ac_optarg" ;;
 227
 228   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 229   | --libexe | --libex | --libe)
 230     ac_prev=libexecdir ;;
 231   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 232   | --libexe=* | --libex=* | --libe=*)
 233     libexecdir="$ac_optarg" ;;
 234
 235   -localstatedir | --localstatedir | --localstatedi | --localstated \
 236   | --localstate | --localstat | --localsta | --localst \
 237   | --locals | --local | --loca | --loc | --lo)
 238     ac_prev=localstatedir ;;
 239   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 240   | --localstate=* | --localstat=* | --localsta=* | --localst=* \
 241   | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
 242     localstatedir="$ac_optarg" ;;
 243
 244   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 245     ac_prev=mandir ;;
 246   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 247     mandir="$ac_optarg" ;;
 248
 249   -nfp | --nfp | --nf)
 250     # Obsolete; use --without-fp.
 251     with_fp=no ;;
 252
 253   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 254   | --no-cr | --no-c)
 255     no_create=yes ;;
 256
 257   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 258   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 259     no_recursion=yes ;;
 260
 261   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 262   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 263   | --oldin | --oldi | --old | --ol | --o)
 264     ac_prev=oldincludedir ;;
 265   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 266   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 267   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 268     oldincludedir="$ac_optarg" ;;
 269
 270   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 271     ac_prev=prefix ;;
 272   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 273     prefix="$ac_optarg" ;;
 274
 275   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 276   | --program-pre | --program-pr | --program-p)
 277     ac_prev=program_prefix ;;
 278   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 279   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 280     program_prefix="$ac_optarg" ;;
 281
 282   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 283   | --program-suf | --program-su | --program-s)
 284     ac_prev=program_suffix ;;
 285   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 286   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 287     program_suffix="$ac_optarg" ;;
 288
 289   -program-transform-name | --program-transform-name \
 290   | --program-transform-nam | --program-transform-na \
 291   | --program-transform-n | --program-transform- \
 292   | --program-transform | --program-transfor \
 293   | --program-transfo | --program-transf \
 294   | --program-trans | --program-tran \
 295   | --progr-tra | --program-tr | --program-t)
 296     ac_prev=program_transform_name ;;
 297   -program-transform-name=* | --program-transform-name=* \
 298   | --program-transform-nam=* | --program-transform-na=* \
 299   | --program-transform-n=* | --program-transform-=* \
 300   | --program-transform=* | --program-transfor=* \
 301   | --program-transfo=* | --program-transf=* \
 302   | --program-trans=* | --program-tran=* \
 303   | --progr-tra=* | --program-tr=* | --program-t=*)
 304     program_transform_name="$ac_optarg" ;;
 305
 306   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 307   | -silent | --silent | --silen | --sile | --sil)
 308     silent=yes ;;
 309
 310   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 311     ac_prev=sbindir ;;
 312   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 313   | --sbi=* | --sb=*)
 314     sbindir="$ac_optarg" ;;
 315
 316   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 317   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 318   | --sharedst | --shareds | --shared | --share | --shar \
 319   | --sha | --sh)
 320     ac_prev=sharedstatedir ;;
 321   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 322   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 323   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 324   | --sha=* | --sh=*)
 325     sharedstatedir="$ac_optarg" ;;
 326
 327   -site | --site | --sit)
 328     ac_prev=site ;;
 329   -site=* | --site=* | --sit=*)
 330     site="$ac_optarg" ;;
 331
 332   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 333     ac_prev=srcdir ;;
 334   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 335     srcdir="$ac_optarg" ;;
 336
 337   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
 338   | --syscon | --sysco | --sysc | --sys | --sy)
 339     ac_prev=sysconfdir ;;
 340   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
 341   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
 342     sysconfdir="$ac_optarg" ;;
 343
 344   -target | --target | --targe | --targ | --tar | --ta | --t)
 345     ac_prev=target ;;
 346   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
 347     target="$ac_optarg" ;;
 348
 349   -v | -verbose | --verbose | --verbos | --verbo | --verb)
 350     verbose=yes ;;
 351
 352   -version | --version | --versio | --versi | --vers)
 353     echo "configure generated by autoconf version 2.12"
 354     exit 0 ;;
 355
 356   -with-* | --with-*)
 357     ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
 358     # Reject names that are not valid shell variable names.
 359     if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
 360       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 361     fi
 362     ac_package=`echo $ac_package| sed 's/-/_/g'`
 363     case "$ac_option" in
 364       *=*) ;;
 365       *) ac_optarg=yes ;;
 366     esac
 367     eval "with_${ac_package}='$ac_optarg'" ;;
 368
 369   -without-* | --without-*)
 370     ac_package=`echo $ac_option|sed -e 's/-*without-//'`
 371     # Reject names that are not valid shell variable names.
 372     if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
 373       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 374     fi
 375     ac_package=`echo $ac_package| sed 's/-/_/g'`
 376     eval "with_${ac_package}=no" ;;
 377
 378   --x)
 379     # Obsolete; use --with-x.
 380     with_x=yes ;;
 381
 382   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
 383   | --x-incl | --x-inc | --x-in | --x-i)
 384     ac_prev=x_includes ;;
 385   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
 386   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
 387     x_includes="$ac_optarg" ;;
 388
 389   -x-libraries | --x-libraries | --x-librarie | --x-librari \
 390   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
 391     ac_prev=x_libraries ;;
 392   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
 393   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
 394     x_libraries="$ac_optarg" ;;
 395
 396   -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
 397     ;;
 398
 399   *)
 400     if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
 401       echo "configure: warning: $ac_option: invalid host type" 1>&2
 402     fi
 403     if test "x$nonopt" != xNONE; then
 404       { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
 405     fi
 406     nonopt="$ac_option"
 407     ;;
 408
 409   esac
 410 done
 411
 412 if test -n "$ac_prev"; then
 413   { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
 414 fi
 415
 416 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
 417
 418 # File descriptor usage:
 419 # 0 standard input
 420 # 1 file creation
 421 # 2 errors and warnings
 422 # 3 some systems may open it to /dev/tty
 423 # 4 used on the Kubota Titan
 424 # 6 checking for... messages and results
 425 # 5 compiler messages saved in config.log
 426 if test "$silent" = yes; then
 427   exec 6>/dev/null
 428 else
 429   exec 6>&1
 430 fi
 431 exec 5>./config.log
 432
 433 echo "\
 434 This file contains any messages produced by compilers while
 435 running configure, to aid debugging if configure makes a mistake.
 436 " 1>&5
 437
 438 # Strip out --no-create and --no-recursion so they do not pile up.
 439 # Also quote any args containing shell metacharacters.
 440 ac_configure_args=
 441 for ac_arg
 442 do
 443   case "$ac_arg" in
 444   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 445   | --no-cr | --no-c) ;;
 446   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 447   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
 448   *" "*|*"      "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
 449   ac_configure_args="$ac_configure_args '$ac_arg'" ;;
 450   *) ac_configure_args="$ac_configure_args $ac_arg" ;;
 451   esac
 452 done
 453
 454 # NLS nuisances.
 455 # Only set these to C if already set.  These must not be set unconditionally
 456 # because not all systems understand e.g. LANG=C (notably SCO).
 457 # Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
 458 # Non-C LC_CTYPE values break the ctype check.
 459 if test "${LANG+set}"   = set; then LANG=C;   export LANG;   fi
 460 if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
 461 if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
 462 if test "${LC_CTYPE+set}"    = set; then LC_CTYPE=C;    export LC_CTYPE;    fi
 463
 464 # confdefs.h avoids OS command line length limits that DEFS can exceed.
 465 rm -rf conftest* confdefs.h
 466 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
 467 echo > confdefs.h
 468
 469 # A filename unique to this package, relative to the directory that
 470 # configure is in, which we can look for to find out if srcdir is correct.
 471 ac_unique_file=tree.c
 472
 473 # Find the source files, if location was not specified.
 474 if test -z "$srcdir"; then
 475   ac_srcdir_defaulted=yes
 476   # Try the directory containing this script, then its parent.
 477   ac_prog=$0
 478   ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
 479   test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
 480   srcdir=$ac_confdir
 481   if test ! -r $srcdir/$ac_unique_file; then
 482     srcdir=..
 483   fi
 484 else
 485   ac_srcdir_defaulted=no
 486 fi
 487 if test ! -r $srcdir/$ac_unique_file; then
 488   if test "$ac_srcdir_defaulted" = yes; then
 489     { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
 490   else
 491     { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
 492   fi
 493 fi
 494 srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
 495
 496 # Prefer explicitly selected file to automatically selected ones.
 497 if test -z "$CONFIG_SITE"; then
 498   if test "x$prefix" != xNONE; then
 499     CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
 500   else
 501     CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
 502   fi
 503 fi
 504 for ac_site_file in $CONFIG_SITE; do
 505   if test -r "$ac_site_file"; then
 506     echo "loading site script $ac_site_file"
 507     . "$ac_site_file"
 508   fi
 509 done
 510
 511 if test -r "$cache_file"; then
 512   echo "loading cache $cache_file"
 513   . $cache_file
 514 else
 515   echo "creating cache $cache_file"
 516   > $cache_file
 517 fi
 518
 519 ac_ext=c
 520 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 521 ac_cpp='$CPP $CPPFLAGS'
 522 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 523 ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 524 cross_compiling=$ac_cv_prog_cc_cross
 525
 526 if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
 527   # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
 528   if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
 529     ac_n= ac_c='
 530 ' ac_t='        '
 531   else
 532     ac_n=-n ac_c= ac_t=
 533   fi
 534 else
 535   ac_n= ac_c='\c' ac_t=
 536 fi
 537
 538
 539
 540
 541 native_prefix=/usr
 542 remove=rm
 543 hard_link=ln
 544 symbolic_link='ln -s'
 545 copy=cp
 546
 547 # Check for additional parameters
 548
 549 # With GNU ld
 550 # Check whether --with-gnu-ld or --without-gnu-ld was given.
 551 if test "${with_gnu_ld+set}" = set; then
 552   withval="$with_gnu_ld"
 553   gnu_ld=yes
 554 else
 555   gnu_ld=no
 556 fi
 557
 558
 559 # With GNU as
 560 # Check whether --with-gnu-as or --without-gnu-as was given.
 561 if test "${with_gnu_as+set}" = set; then
 562   withval="$with_gnu_as"
 563   gas=yes
 564 else
 565   gas=no
 566 fi
 567
 568
 569 # With stabs
 570 # Check whether --with-stabs or --without-stabs was given.
 571 if test "${with_stabs+set}" = set; then
 572   withval="$with_stabs"
 573   stabs=yes
 574 else
 575   stabs=no
 576 fi
 577
 578
 579 # With ELF
 580 # Check whether --with-elf or --without-elf was given.
 581 if test "${with_elf+set}" = set; then
 582   withval="$with_elf"
 583   elf=yes
 584 else
 585   elf=no
 586 fi
 587
 588
 589 # Specify the local prefix
 590 # Check whether --with-local-prefix or --without-local-prefix was given.
 591 if test "${with_local_prefix+set}" = set; then
 592   withval="$with_local_prefix"
 593   local_prefix=$with_local_prefix
 594 else
 595   local_prefix=/usr/local
 596 fi
 597
 598
 599 # Default local prefix if it is empty
 600 if [ x$local_prefix = x ]; then
 601         local_prefix=/usr/local
 602 fi
 603
 604 # Specify the g++ header file directory
 605 # Check whether --with-gxx-include-dir or --without-gxx-include-dir was given.
 606 if test "${with_gxx_include_dir+set}" = set; then
 607   withval="$with_gxx_include_dir"
 608   gxx_include_dir=$with_gxx_include_dir
 609 else
 610   gxx_include_dir='${prefix}/include/g++'
 611 fi
 612
 613
 614 # Default g++ header file directory if it is empty
 615 if [ x$gxx_include_dir = x ]; then
 616         gxx_include_dir='${prefix}/include/g++'
 617 fi
 618
 619 # Enable use of cpplib for C.
 620 # Check whether --enable-c-cpplib or --disable-c-cpplib was given.
 621 if test "${enable_c_cpplib+set}" = set; then
 622   enableval="$enable_c_cpplib"
 623   if [ x$enable_c_cpplib != xno ]; then
 624   extra_c_objs="${extra_c_objs} cpplib.o cppexp.o cpphash.o cpperror.o"
 625   extra_c_flags=-DUSE_CPPLIB=1
 626 fi
 627 fi
 628
 629
 630 # Enable threads
 631 # Pass with no value to take the default
 632 # Pass with a value to specify a thread package
 633 # Check whether --enable-threads or --disable-threads was given.
 634 if test "${enable_threads+set}" = set; then
 635   enableval="$enable_threads"
 636   if [ x$enable_threads = xno ]; then
 637         enable_threads=''
 638 fi
 639 else
 640   enable_threads=''
 641 fi
 642
 643
 644 # Check if a valid thread package
 645 case x${enable_threads} in
 646         x | xno)
 647                 # No threads
 648                 thread_file='single'
 649                 ;;
 650         xyes)
 651                 # default
 652                 thread_file=''
 653                 ;;
 654         xdecosf1 | xirix | xmach | xos2 | xposix | xpthreads | xsingle | \
 655         xsolaris | xwin32)
 656                 thread_file=$enable_threads
 657                 ;;
 658         *)
 659                 echo "$enable_threads is an unknown thread package" 1>&2
 660                 exit 1
 661                 ;;
 662 esac
 663
 664 # Determine the host, build, and target systems
 665 ac_aux_dir=
 666 for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
 667   if test -f $ac_dir/install-sh; then
 668     ac_aux_dir=$ac_dir
 669     ac_install_sh="$ac_aux_dir/install-sh -c"
 670     break
 671   elif test -f $ac_dir/install.sh; then
 672     ac_aux_dir=$ac_dir
 673     ac_install_sh="$ac_aux_dir/install.sh -c"
 674     break
 675   fi
 676 done
 677 if test -z "$ac_aux_dir"; then
 678   { echo "configure: error: can not find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." 1>&2; exit 1; }
 679 fi
 680 ac_config_guess=$ac_aux_dir/config.guess
 681 ac_config_sub=$ac_aux_dir/config.sub
 682 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
 683
 684
 685 # Do some error checking and defaulting for the host and target type.
 686 # The inputs are:
 687 #    configure --host=HOST --target=TARGET --build=BUILD NONOPT
 688 #
 689 # The rules are:
 690 # 1. You are not allowed to specify --host, --target, and nonopt at the
 691 #    same time.
 692 # 2. Host defaults to nonopt.
 693 # 3. If nonopt is not specified, then host defaults to the current host,
 694 #    as determined by config.guess.
 695 # 4. Target and build default to nonopt.
 696 # 5. If nonopt is not specified, then target and build default to host.
 697
 698 # The aliases save the names the user supplied, while $host etc.
 699 # will get canonicalized.
 700 case $host---$target---$nonopt in
 701 NONE---*---* | *---NONE---* | *---*---NONE) ;;
 702 *) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
 703 esac
 704
 705
 706 # Make sure we can run config.sub.
 707 if $ac_config_sub sun4 >/dev/null 2>&1; then :
 708 else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
 709 fi
 710
 711 echo $ac_n "checking host system type""... $ac_c" 1>&6
 712 echo "configure:713: checking host system type" >&5
 713
 714 host_alias=$host
 715 case "$host_alias" in
 716 NONE)
 717   case $nonopt in
 718   NONE)
 719     if host_alias=`$ac_config_guess`; then :
 720     else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
 721     fi ;;
 722   *) host_alias=$nonopt ;;
 723   esac ;;
 724 esac
 725
 726 host=`$ac_config_sub $host_alias`
 727 host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 728 host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 729 host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 730 echo "$ac_t""$host" 1>&6
 731
 732 echo $ac_n "checking target system type""... $ac_c" 1>&6
 733 echo "configure:734: checking target system type" >&5
 734
 735 target_alias=$target
 736 case "$target_alias" in
 737 NONE)
 738   case $nonopt in
 739   NONE) target_alias=$host_alias ;;
 740   *) target_alias=$nonopt ;;
 741   esac ;;
 742 esac
 743
 744 target=`$ac_config_sub $target_alias`
 745 target_cpu=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 746 target_vendor=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 747 target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 748 echo "$ac_t""$target" 1>&6
 749
 750 echo $ac_n "checking build system type""... $ac_c" 1>&6
 751 echo "configure:752: checking build system type" >&5
 752
 753 build_alias=$build
 754 case "$build_alias" in
 755 NONE)
 756   case $nonopt in
 757   NONE) build_alias=$host_alias ;;
 758   *) build_alias=$nonopt ;;
 759   esac ;;
 760 esac
 761
 762 build=`$ac_config_sub $build_alias`
 763 build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 764 build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 765 build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 766 echo "$ac_t""$build" 1>&6
 767
 768 test "$host_alias" != "$target_alias" &&
 769   test "$program_prefix$program_suffix$program_transform_name" = \
 770     NONENONEs,x,x, &&
 771   program_prefix=${target_alias}-
 772
 773
 774 # Find the native compiler
 775 # Extract the first word of "gcc", so it can be a program name with args.
 776 set dummy gcc; ac_word=$2
 777 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 778 echo "configure:779: checking for $ac_word" >&5
 779 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
 780   echo $ac_n "(cached) $ac_c" 1>&6
 781 else
 782   if test -n "$CC"; then
 783   ac_cv_prog_CC="$CC" # Let the user override the test.
 784 else
 785   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
 786   for ac_dir in $PATH; do
 787     test -z "$ac_dir" && ac_dir=.
 788     if test -f $ac_dir/$ac_word; then
 789       ac_cv_prog_CC="gcc"
 790       break
 791     fi
 792   done
 793   IFS="$ac_save_ifs"
 794 fi
 795 fi
 796 CC="$ac_cv_prog_CC"
 797 if test -n "$CC"; then
 798   echo "$ac_t""$CC" 1>&6
 799 else
 800   echo "$ac_t""no" 1>&6
 801 fi
 802
 803 if test -z "$CC"; then
 804   # Extract the first word of "cc", so it can be a program name with args.
 805 set dummy cc; ac_word=$2
 806 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 807 echo "configure:808: checking for $ac_word" >&5
 808 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
 809   echo $ac_n "(cached) $ac_c" 1>&6
 810 else
 811   if test -n "$CC"; then
 812   ac_cv_prog_CC="$CC" # Let the user override the test.
 813 else
 814   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
 815   ac_prog_rejected=no
 816   for ac_dir in $PATH; do
 817     test -z "$ac_dir" && ac_dir=.
 818     if test -f $ac_dir/$ac_word; then
 819       if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
 820         ac_prog_rejected=yes
 821         continue
 822       fi
 823       ac_cv_prog_CC="cc"
 824       break
 825     fi
 826   done
 827   IFS="$ac_save_ifs"
 828 if test $ac_prog_rejected = yes; then
 829   # We found a bogon in the path, so make sure we never use it.
 830   set dummy $ac_cv_prog_CC
 831   shift
 832   if test $# -gt 0; then
 833     # We chose a different compiler from the bogus one.
 834     # However, it has the same basename, so the bogon will be chosen
 835     # first if we set CC to just the basename; use the full file name.
 836     shift
 837     set dummy "$ac_dir/$ac_word" "$@"
 838     shift
 839     ac_cv_prog_CC="$@"
 840   fi
 841 fi
 842 fi
 843 fi
 844 CC="$ac_cv_prog_CC"
 845 if test -n "$CC"; then
 846   echo "$ac_t""$CC" 1>&6
 847 else
 848   echo "$ac_t""no" 1>&6
 849 fi
 850
 851   test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
 852 fi
 853
 854 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
 855 echo "configure:856: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
 856
 857 ac_ext=c
 858 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 859 ac_cpp='$CPP $CPPFLAGS'
 860 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 861 ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 862 cross_compiling=$ac_cv_prog_cc_cross
 863
 864 cat > conftest.$ac_ext <<EOF
 865 #line 866 "configure"
 866 #include "confdefs.h"
 867 main(){return(0);}
 868 EOF
 869 if { (eval echo configure:870: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
 870   ac_cv_prog_cc_works=yes
 871   # If we can't run a trivial program, we are probably using a cross compiler.
 872   if (./conftest; exit) 2>/dev/null; then
 873     ac_cv_prog_cc_cross=no
 874   else
 875     ac_cv_prog_cc_cross=yes
 876   fi
 877 else
 878   echo "configure: failed program was:" >&5
 879   cat conftest.$ac_ext >&5
 880   ac_cv_prog_cc_works=no
 881 fi
 882 rm -fr conftest*
 883
 884 echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
 885 if test $ac_cv_prog_cc_works = no; then
 886   { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
 887 fi
 888 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
 889 echo "configure:890: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
 890 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
 891 cross_compiling=$ac_cv_prog_cc_cross
 892
 893 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
 894 echo "configure:895: checking whether we are using GNU C" >&5
 895 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
 896   echo $ac_n "(cached) $ac_c" 1>&6
 897 else
 898   cat > conftest.c <<EOF
 899 #ifdef __GNUC__
 900   yes;
 901 #endif
 902 EOF
 903 if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:904: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
 904   ac_cv_prog_gcc=yes
 905 else
 906   ac_cv_prog_gcc=no
 907 fi
 908 fi
 909
 910 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
 911
 912 if test $ac_cv_prog_gcc = yes; then
 913   GCC=yes
 914   ac_test_CFLAGS="${CFLAGS+set}"
 915   ac_save_CFLAGS="$CFLAGS"
 916   CFLAGS=
 917   echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
 918 echo "configure:919: checking whether ${CC-cc} accepts -g" >&5
 919 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
 920   echo $ac_n "(cached) $ac_c" 1>&6
 921 else
 922   echo 'void f(){}' > conftest.c
 923 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
 924   ac_cv_prog_cc_g=yes
 925 else
 926   ac_cv_prog_cc_g=no
 927 fi
 928 rm -f conftest*
 929
 930 fi
 931
 932 echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
 933   if test "$ac_test_CFLAGS" = set; then
 934     CFLAGS="$ac_save_CFLAGS"
 935   elif test $ac_cv_prog_cc_g = yes; then
 936     CFLAGS="-g -O2"
 937   else
 938     CFLAGS="-O2"
 939   fi
 940 else
 941   GCC=
 942   test "${CFLAGS+set}" = set || CFLAGS="-g"
 943 fi
 944
 945 echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
 946 echo "configure:947: checking whether ${MAKE-make} sets \${MAKE}" >&5
 947 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'`
 948 if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
 949   echo $ac_n "(cached) $ac_c" 1>&6
 950 else
 951   cat > conftestmake <<\EOF
 952 all:
 953         @echo 'ac_maketemp="${MAKE}"'
 954 EOF
 955 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
 956 eval `${MAKE-make} -f conftestmake 2>/dev/null | grep temp=`
 957 if test -n "$ac_maketemp"; then
 958   eval ac_cv_prog_make_${ac_make}_set=yes
 959 else
 960   eval ac_cv_prog_make_${ac_make}_set=no
 961 fi
 962 rm -f conftestmake
 963 fi
 964 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
 965   echo "$ac_t""yes" 1>&6
 966   SET_MAKE=
 967 else
 968   echo "$ac_t""no" 1>&6
 969   SET_MAKE="MAKE=${MAKE-make}"
 970 fi
 971
 972
 973 # Find some useful tools
 974 for ac_prog in mawk gawk nawk awk
 975 do
 976 # Extract the first word of "$ac_prog", so it can be a program name with args.
 977 set dummy $ac_prog; ac_word=$2
 978 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 979 echo "configure:980: checking for $ac_word" >&5
 980 if eval "test \"`echo '$''{'ac_cv_prog_AWK'+set}'`\" = set"; then
 981   echo $ac_n "(cached) $ac_c" 1>&6
 982 else
 983   if test -n "$AWK"; then
 984   ac_cv_prog_AWK="$AWK" # Let the user override the test.
 985 else
 986   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
 987   for ac_dir in $PATH; do
 988     test -z "$ac_dir" && ac_dir=.
 989     if test -f $ac_dir/$ac_word; then
 990       ac_cv_prog_AWK="$ac_prog"
 991       break
 992     fi
 993   done
 994   IFS="$ac_save_ifs"
 995 fi
 996 fi
 997 AWK="$ac_cv_prog_AWK"
 998 if test -n "$AWK"; then
 999   echo "$ac_t""$AWK" 1>&6
1000 else
1001   echo "$ac_t""no" 1>&6
1002 fi
1003
1004 test -n "$AWK" && break
1005 done
1006
1007 # Extract the first word of "flex", so it can be a program name with args.
1008 set dummy flex; ac_word=$2
1009 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1010 echo "configure:1011: checking for $ac_word" >&5
1011 if eval "test \"`echo '$''{'ac_cv_prog_LEX'+set}'`\" = set"; then
1012   echo $ac_n "(cached) $ac_c" 1>&6
1013 else
1014   if test -n "$LEX"; then
1015   ac_cv_prog_LEX="$LEX" # Let the user override the test.
1016 else
1017   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1018   for ac_dir in $PATH; do
1019     test -z "$ac_dir" && ac_dir=.
1020     if test -f $ac_dir/$ac_word; then
1021       ac_cv_prog_LEX="flex"
1022       break
1023     fi
1024   done
1025   IFS="$ac_save_ifs"
1026   test -z "$ac_cv_prog_LEX" && ac_cv_prog_LEX="lex"
1027 fi
1028 fi
1029 LEX="$ac_cv_prog_LEX"
1030 if test -n "$LEX"; then
1031   echo "$ac_t""$LEX" 1>&6
1032 else
1033   echo "$ac_t""no" 1>&6
1034 fi
1035
1036 if test -z "$LEXLIB"
1037 then
1038   case "$LEX" in
1039   flex*) ac_lib=fl ;;
1040   *) ac_lib=l ;;
1041   esac
1042   echo $ac_n "checking for yywrap in -l$ac_lib""... $ac_c" 1>&6
1043 echo "configure:1044: checking for yywrap in -l$ac_lib" >&5
1044 ac_lib_var=`echo $ac_lib'_'yywrap | sed 'y%./+-%__p_%'`
1045 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
1046   echo $ac_n "(cached) $ac_c" 1>&6
1047 else
1048   ac_save_LIBS="$LIBS"
1049 LIBS="-l$ac_lib  $LIBS"
1050 cat > conftest.$ac_ext <<EOF
1051 #line 1052 "configure"
1052 #include "confdefs.h"
1053 /* Override any gcc2 internal prototype to avoid an error.  */
1054 /* We use char because int might match the return type of a gcc2
1055     builtin and then its argument prototype would still apply.  */
1056 char yywrap();
1057
1058 int main() {
1059 yywrap()
1060 ; return 0; }
1061 EOF
1062 if { (eval echo configure:1063: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1063   rm -rf conftest*
1064   eval "ac_cv_lib_$ac_lib_var=yes"
1065 else
1066   echo "configure: failed program was:" >&5
1067   cat conftest.$ac_ext >&5
1068   rm -rf conftest*
1069   eval "ac_cv_lib_$ac_lib_var=no"
1070 fi
1071 rm -f conftest*
1072 LIBS="$ac_save_LIBS"
1073
1074 fi
1075 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
1076   echo "$ac_t""yes" 1>&6
1077   LEXLIB="-l$ac_lib"
1078 else
1079   echo "$ac_t""no" 1>&6
1080 fi
1081
1082 fi
1083
1084 # Extract the first word of "ranlib", so it can be a program name with args.
1085 set dummy ranlib; ac_word=$2
1086 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1087 echo "configure:1088: checking for $ac_word" >&5
1088 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1089   echo $ac_n "(cached) $ac_c" 1>&6
1090 else
1091   if test -n "$RANLIB"; then
1092   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1093 else
1094   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1095   for ac_dir in $PATH; do
1096     test -z "$ac_dir" && ac_dir=.
1097     if test -f $ac_dir/$ac_word; then
1098       ac_cv_prog_RANLIB="ranlib"
1099       break
1100     fi
1101   done
1102   IFS="$ac_save_ifs"
1103   test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
1104 fi
1105 fi
1106 RANLIB="$ac_cv_prog_RANLIB"
1107 if test -n "$RANLIB"; then
1108   echo "$ac_t""$RANLIB" 1>&6
1109 else
1110   echo "$ac_t""no" 1>&6
1111 fi
1112
1113 for ac_prog in 'bison -y' byacc
1114 do
1115 # Extract the first word of "$ac_prog", so it can be a program name with args.
1116 set dummy $ac_prog; ac_word=$2
1117 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1118 echo "configure:1119: checking for $ac_word" >&5
1119 if eval "test \"`echo '$''{'ac_cv_prog_YACC'+set}'`\" = set"; then
1120   echo $ac_n "(cached) $ac_c" 1>&6
1121 else
1122   if test -n "$YACC"; then
1123   ac_cv_prog_YACC="$YACC" # Let the user override the test.
1124 else
1125   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1126   for ac_dir in $PATH; do
1127     test -z "$ac_dir" && ac_dir=.
1128     if test -f $ac_dir/$ac_word; then
1129       ac_cv_prog_YACC="$ac_prog"
1130       break
1131     fi
1132   done
1133   IFS="$ac_save_ifs"
1134 fi
1135 fi
1136 YACC="$ac_cv_prog_YACC"
1137 if test -n "$YACC"; then
1138   echo "$ac_t""$YACC" 1>&6
1139 else
1140   echo "$ac_t""no" 1>&6
1141 fi
1142
1143 test -n "$YACC" && break
1144 done
1145 test -n "$YACC" || YACC="yacc"
1146
1147 # Find a good install program.  We prefer a C program (faster),
1148 # so one script is as good as another.  But avoid the broken or
1149 # incompatible versions:
1150 # SysV /etc/install, /usr/sbin/install
1151 # SunOS /usr/etc/install
1152 # IRIX /sbin/install
1153 # AIX /bin/install
1154 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
1155 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1156 # ./install, which can be erroneously created by make from ./install.sh.
1157 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
1158 echo "configure:1159: checking for a BSD compatible install" >&5
1159 if test -z "$INSTALL"; then
1160 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
1161   echo $ac_n "(cached) $ac_c" 1>&6
1162 else
1163     IFS="${IFS=         }"; ac_save_IFS="$IFS"; IFS="${IFS}:"
1164   for ac_dir in $PATH; do
1165     # Account for people who put trailing slashes in PATH elements.
1166     case "$ac_dir/" in
1167     /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
1168     *)
1169       # OSF1 and SCO ODT 3.0 have their own names for install.
1170       for ac_prog in ginstall installbsd scoinst install; do
1171         if test -f $ac_dir/$ac_prog; then
1172           if test $ac_prog = install &&
1173             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
1174             # AIX install.  It has an incompatible calling convention.
1175             # OSF/1 installbsd also uses dspmsg, but is usable.
1176             :
1177           else
1178             ac_cv_path_install="$ac_dir/$ac_prog -c"
1179             break 2
1180           fi
1181         fi
1182       done
1183       ;;
1184     esac
1185   done
1186   IFS="$ac_save_IFS"
1187
1188 fi
1189   if test "${ac_cv_path_install+set}" = set; then
1190     INSTALL="$ac_cv_path_install"
1191   else
1192     # As a last resort, use the slow shell script.  We don't cache a
1193     # path for INSTALL within a source directory, because that will
1194     # break other packages using the cache if that directory is
1195     # removed, or if the path is relative.
1196     INSTALL="$ac_install_sh"
1197   fi
1198 fi
1199 echo "$ac_t""$INSTALL" 1>&6
1200
1201 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1202 # It thinks the first close brace ends the variable substitution.
1203 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1204
1205 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1206
1207
1208 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
1209 echo "configure:1210: checking how to run the C preprocessor" >&5
1210 # On Suns, sometimes $CPP names a directory.
1211 if test -n "$CPP" && test -d "$CPP"; then
1212   CPP=
1213 fi
1214 if test -z "$CPP"; then
1215 if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
1216   echo $ac_n "(cached) $ac_c" 1>&6
1217 else
1218     # This must be in double quotes, not single quotes, because CPP may get
1219   # substituted into the Makefile and "${CC-cc}" will confuse make.
1220   CPP="${CC-cc} -E"
1221   # On the NeXT, cc -E runs the code through the compiler's parser,
1222   # not just through cpp.
1223   cat > conftest.$ac_ext <<EOF
1224 #line 1225 "configure"
1225 #include "confdefs.h"
1226 #include <assert.h>
1227 Syntax Error
1228 EOF
1229 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1230 { (eval echo configure:1231: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1231 ac_err=`grep -v '^ *+' conftest.out`
1232 if test -z "$ac_err"; then
1233   :
1234 else
1235   echo "$ac_err" >&5
1236   echo "configure: failed program was:" >&5
1237   cat conftest.$ac_ext >&5
1238   rm -rf conftest*
1239   CPP="${CC-cc} -E -traditional-cpp"
1240   cat > conftest.$ac_ext <<EOF
1241 #line 1242 "configure"
1242 #include "confdefs.h"
1243 #include <assert.h>
1244 Syntax Error
1245 EOF
1246 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1247 { (eval echo configure:1248: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1248 ac_err=`grep -v '^ *+' conftest.out`
1249 if test -z "$ac_err"; then
1250   :
1251 else
1252   echo "$ac_err" >&5
1253   echo "configure: failed program was:" >&5
1254   cat conftest.$ac_ext >&5
1255   rm -rf conftest*
1256   CPP=/lib/cpp
1257 fi
1258 rm -f conftest*
1259 fi
1260 rm -f conftest*
1261   ac_cv_prog_CPP="$CPP"
1262 fi
1263   CPP="$ac_cv_prog_CPP"
1264 else
1265   ac_cv_prog_CPP="$CPP"
1266 fi
1267 echo "$ac_t""$CPP" 1>&6
1268
1269 echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
1270 echo "configure:1271: checking for ANSI C header files" >&5
1271 if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
1272   echo $ac_n "(cached) $ac_c" 1>&6
1273 else
1274   cat > conftest.$ac_ext <<EOF
1275 #line 1276 "configure"
1276 #include "confdefs.h"
1277 #include <stdlib.h>
1278 #include <stdarg.h>
1279 #include <string.h>
1280 #include <float.h>
1281 EOF
1282 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1283 { (eval echo configure:1284: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1284 ac_err=`grep -v '^ *+' conftest.out`
1285 if test -z "$ac_err"; then
1286   rm -rf conftest*
1287   ac_cv_header_stdc=yes
1288 else
1289   echo "$ac_err" >&5
1290   echo "configure: failed program was:" >&5
1291   cat conftest.$ac_ext >&5
1292   rm -rf conftest*
1293   ac_cv_header_stdc=no
1294 fi
1295 rm -f conftest*
1296
1297 if test $ac_cv_header_stdc = yes; then
1298   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
1299 cat > conftest.$ac_ext <<EOF
1300 #line 1301 "configure"
1301 #include "confdefs.h"
1302 #include <string.h>
1303 EOF
1304 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1305   egrep "memchr" >/dev/null 2>&1; then
1306   :
1307 else
1308   rm -rf conftest*
1309   ac_cv_header_stdc=no
1310 fi
1311 rm -f conftest*
1312
1313 fi
1314
1315 if test $ac_cv_header_stdc = yes; then
1316   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
1317 cat > conftest.$ac_ext <<EOF
1318 #line 1319 "configure"
1319 #include "confdefs.h"
1320 #include <stdlib.h>
1321 EOF
1322 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1323   egrep "free" >/dev/null 2>&1; then
1324   :
1325 else
1326   rm -rf conftest*
1327   ac_cv_header_stdc=no
1328 fi
1329 rm -f conftest*
1330
1331 fi
1332
1333 if test $ac_cv_header_stdc = yes; then
1334   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
1335 if test "$cross_compiling" = yes; then
1336   :
1337 else
1338   cat > conftest.$ac_ext <<EOF
1339 #line 1340 "configure"
1340 #include "confdefs.h"
1341 #include <ctype.h>
1342 #define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
1343 #define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
1344 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
1345 int main () { int i; for (i = 0; i < 256; i++)
1346 if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
1347 exit (0); }
1348
1349 EOF
1350 if { (eval echo configure:1351: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
1351 then
1352   :
1353 else
1354   echo "configure: failed program was:" >&5
1355   cat conftest.$ac_ext >&5
1356   rm -fr conftest*
1357   ac_cv_header_stdc=no
1358 fi
1359 rm -fr conftest*
1360 fi
1361
1362 fi
1363 fi
1364
1365 echo "$ac_t""$ac_cv_header_stdc" 1>&6
1366 if test $ac_cv_header_stdc = yes; then
1367   cat >> confdefs.h <<\EOF
1368 #define STDC_HEADERS 1
1369 EOF
1370
1371 fi
1372
1373 echo $ac_n "checking whether time.h and sys/time.h may both be included""... $ac_c" 1>&6
1374 echo "configure:1375: checking whether time.h and sys/time.h may both be included" >&5
1375 if eval "test \"`echo '$''{'ac_cv_header_time'+set}'`\" = set"; then
1376   echo $ac_n "(cached) $ac_c" 1>&6
1377 else
1378   cat > conftest.$ac_ext <<EOF
1379 #line 1380 "configure"
1380 #include "confdefs.h"
1381 #include <sys/types.h>
1382 #include <sys/time.h>
1383 #include <time.h>
1384 int main() {
1385 struct tm *tp;
1386 ; return 0; }
1387 EOF
1388 if { (eval echo configure:1389: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1389   rm -rf conftest*
1390   ac_cv_header_time=yes
1391 else
1392   echo "configure: failed program was:" >&5
1393   cat conftest.$ac_ext >&5
1394   rm -rf conftest*
1395   ac_cv_header_time=no
1396 fi
1397 rm -f conftest*
1398 fi
1399
1400 echo "$ac_t""$ac_cv_header_time" 1>&6
1401 if test $ac_cv_header_time = yes; then
1402   cat >> confdefs.h <<\EOF
1403 #define TIME_WITH_SYS_TIME 1
1404 EOF
1405
1406 fi
1407
1408 for ac_hdr in limits.h stddef.h string.h strings.h stdlib.h time.h fcntl.h unistd.h sys/file.h sys/time.h sys/resource.h sys/param.h sys/times.h
1409 do
1410 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
1411 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
1412 echo "configure:1413: checking for $ac_hdr" >&5
1413 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
1414   echo $ac_n "(cached) $ac_c" 1>&6
1415 else
1416   cat > conftest.$ac_ext <<EOF
1417 #line 1418 "configure"
1418 #include "confdefs.h"
1419 #include <$ac_hdr>
1420 EOF
1421 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1422 { (eval echo configure:1423: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1423 ac_err=`grep -v '^ *+' conftest.out`
1424 if test -z "$ac_err"; then
1425   rm -rf conftest*
1426   eval "ac_cv_header_$ac_safe=yes"
1427 else
1428   echo "$ac_err" >&5
1429   echo "configure: failed program was:" >&5
1430   cat conftest.$ac_ext >&5
1431   rm -rf conftest*
1432   eval "ac_cv_header_$ac_safe=no"
1433 fi
1434 rm -f conftest*
1435 fi
1436 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
1437   echo "$ac_t""yes" 1>&6
1438     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
1439   cat >> confdefs.h <<EOF
1440 #define $ac_tr_hdr 1
1441 EOF
1442
1443 else
1444   echo "$ac_t""no" 1>&6
1445 fi
1446 done
1447
1448
1449 # Use <inttypes.h> only if it exists,
1450 # doesn't clash with <sys/types.h>, and declares intmax_t.
1451 echo $ac_n "checking for inttypes.h""... $ac_c" 1>&6
1452 echo "configure:1453: checking for inttypes.h" >&5
1453 if eval "test \"`echo '$''{'gcc_cv_header_inttypes_h'+set}'`\" = set"; then
1454   echo $ac_n "(cached) $ac_c" 1>&6
1455 else
1456   cat > conftest.$ac_ext <<EOF
1457 #line 1458 "configure"
1458 #include "confdefs.h"
1459 #include <sys/types.h>
1460 #include <inttypes.h>
1461 int main() {
1462 intmax_t i = -1;
1463 ; return 0; }
1464 EOF
1465 if { (eval echo configure:1466: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1466   rm -rf conftest*
1467   gcc_cv_header_inttypes_h=yes
1468 else
1469   echo "configure: failed program was:" >&5
1470   cat conftest.$ac_ext >&5
1471   rm -rf conftest*
1472   gcc_cv_header_inttypes_h=no
1473 fi
1474 rm -f conftest*
1475 fi
1476
1477 echo "$ac_t""$gcc_cv_header_inttypes_h" 1>&6
1478 if test $gcc_cv_header_inttypes_h = yes; then
1479   cat >> confdefs.h <<\EOF
1480 #define HAVE_INTTYPES_H 1
1481 EOF
1482
1483 fi
1484
1485 for ac_func in strerror
1486 do
1487 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1488 echo "configure:1489: checking for $ac_func" >&5
1489 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1490   echo $ac_n "(cached) $ac_c" 1>&6
1491 else
1492   cat > conftest.$ac_ext <<EOF
1493 #line 1494 "configure"
1494 #include "confdefs.h"
1495 /* System header to define __stub macros and hopefully few prototypes,
1496     which can conflict with char $ac_func(); below.  */
1497 #include <assert.h>
1498 /* Override any gcc2 internal prototype to avoid an error.  */
1499 /* We use char because int might match the return type of a gcc2
1500     builtin and then its argument prototype would still apply.  */
1501 char $ac_func();
1502
1503 int main() {
1504
1505 /* The GNU C library defines this for functions which it implements
1506     to always fail with ENOSYS.  Some functions are actually named
1507     something starting with __ and the normal name is an alias.  */
1508 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
1509 choke me
1510 #else
1511 $ac_func();
1512 #endif
1513
1514 ; return 0; }
1515 EOF
1516 if { (eval echo configure:1517: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1517   rm -rf conftest*
1518   eval "ac_cv_func_$ac_func=yes"
1519 else
1520   echo "configure: failed program was:" >&5
1521   cat conftest.$ac_ext >&5
1522   rm -rf conftest*
1523   eval "ac_cv_func_$ac_func=no"
1524 fi
1525 rm -f conftest*
1526 fi
1527
1528 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1529   echo "$ac_t""yes" 1>&6
1530     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
1531   cat >> confdefs.h <<EOF
1532 #define $ac_tr_func 1
1533 EOF
1534
1535 else
1536   echo "$ac_t""no" 1>&6
1537 fi
1538 done
1539
1540 for ac_func in putenv
1541 do
1542 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1543 echo "configure:1544: checking for $ac_func" >&5
1544 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1545   echo $ac_n "(cached) $ac_c" 1>&6
1546 else
1547   cat > conftest.$ac_ext <<EOF
1548 #line 1549 "configure"
1549 #include "confdefs.h"
1550 /* System header to define __stub macros and hopefully few prototypes,
1551     which can conflict with char $ac_func(); below.  */
1552 #include <assert.h>
1553 /* Override any gcc2 internal prototype to avoid an error.  */
1554 /* We use char because int might match the return type of a gcc2
1555     builtin and then its argument prototype would still apply.  */
1556 char $ac_func();
1557
1558 int main() {
1559
1560 /* The GNU C library defines this for functions which it implements
1561     to always fail with ENOSYS.  Some functions are actually named
1562     something starting with __ and the normal name is an alias.  */
1563 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
1564 choke me
1565 #else
1566 $ac_func();
1567 #endif
1568
1569 ; return 0; }
1570 EOF
1571 if { (eval echo configure:1572: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1572   rm -rf conftest*
1573   eval "ac_cv_func_$ac_func=yes"
1574 else
1575   echo "configure: failed program was:" >&5
1576   cat conftest.$ac_ext >&5
1577   rm -rf conftest*
1578   eval "ac_cv_func_$ac_func=no"
1579 fi
1580 rm -f conftest*
1581 fi
1582
1583 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1584   echo "$ac_t""yes" 1>&6
1585     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
1586   cat >> confdefs.h <<EOF
1587 #define $ac_tr_func 1
1588 EOF
1589
1590 else
1591   echo "$ac_t""no" 1>&6
1592 fi
1593 done
1594
1595 for ac_func in popen
1596 do
1597 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1598 echo "configure:1599: checking for $ac_func" >&5
1599 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1600   echo $ac_n "(cached) $ac_c" 1>&6
1601 else
1602   cat > conftest.$ac_ext <<EOF
1603 #line 1604 "configure"
1604 #include "confdefs.h"
1605 /* System header to define __stub macros and hopefully few prototypes,
1606     which can conflict with char $ac_func(); below.  */
1607 #include <assert.h>
1608 /* Override any gcc2 internal prototype to avoid an error.  */
1609 /* We use char because int might match the return type of a gcc2
1610     builtin and then its argument prototype would still apply.  */
1611 char $ac_func();
1612
1613 int main() {
1614
1615 /* The GNU C library defines this for functions which it implements
1616     to always fail with ENOSYS.  Some functions are actually named
1617     something starting with __ and the normal name is an alias.  */
1618 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
1619 choke me
1620 #else
1621 $ac_func();
1622 #endif
1623
1624 ; return 0; }
1625 EOF
1626 if { (eval echo configure:1627: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1627   rm -rf conftest*
1628   eval "ac_cv_func_$ac_func=yes"
1629 else
1630   echo "configure: failed program was:" >&5
1631   cat conftest.$ac_ext >&5
1632   rm -rf conftest*
1633   eval "ac_cv_func_$ac_func=no"
1634 fi
1635 rm -f conftest*
1636 fi
1637
1638 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1639   echo "$ac_t""yes" 1>&6
1640     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
1641   cat >> confdefs.h <<EOF
1642 #define $ac_tr_func 1
1643 EOF
1644
1645 else
1646   echo "$ac_t""no" 1>&6
1647 fi
1648 done
1649
1650 for ac_func in vprintf
1651 do
1652 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1653 echo "configure:1654: checking for $ac_func" >&5
1654 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1655   echo $ac_n "(cached) $ac_c" 1>&6
1656 else
1657   cat > conftest.$ac_ext <<EOF
1658 #line 1659 "configure"
1659 #include "confdefs.h"
1660 /* System header to define __stub macros and hopefully few prototypes,
1661     which can conflict with char $ac_func(); below.  */
1662 #include <assert.h>
1663 /* Override any gcc2 internal prototype to avoid an error.  */
1664 /* We use char because int might match the return type of a gcc2
1665     builtin and then its argument prototype would still apply.  */
1666 char $ac_func();
1667
1668 int main() {
1669
1670 /* The GNU C library defines this for functions which it implements
1671     to always fail with ENOSYS.  Some functions are actually named
1672     something starting with __ and the normal name is an alias.  */
1673 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
1674 choke me
1675 #else
1676 $ac_func();
1677 #endif
1678
1679 ; return 0; }
1680 EOF
1681 if { (eval echo configure:1682: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1682   rm -rf conftest*
1683   eval "ac_cv_func_$ac_func=yes"
1684 else
1685   echo "configure: failed program was:" >&5
1686   cat conftest.$ac_ext >&5
1687   rm -rf conftest*
1688   eval "ac_cv_func_$ac_func=no"
1689 fi
1690 rm -f conftest*
1691 fi
1692
1693 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1694   echo "$ac_t""yes" 1>&6
1695     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
1696   cat >> confdefs.h <<EOF
1697 #define $ac_tr_func 1
1698 EOF
1699
1700 else
1701   echo "$ac_t""no" 1>&6
1702 fi
1703 done
1704
1705 for ac_func in bcopy
1706 do
1707 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1708 echo "configure:1709: checking for $ac_func" >&5
1709 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1710   echo $ac_n "(cached) $ac_c" 1>&6
1711 else
1712   cat > conftest.$ac_ext <<EOF
1713 #line 1714 "configure"
1714 #include "confdefs.h"
1715 /* System header to define __stub macros and hopefully few prototypes,
1716     which can conflict with char $ac_func(); below.  */
1717 #include <assert.h>
1718 /* Override any gcc2 internal prototype to avoid an error.  */
1719 /* We use char because int might match the return type of a gcc2
1720     builtin and then its argument prototype would still apply.  */
1721 char $ac_func();
1722
1723 int main() {
1724
1725 /* The GNU C library defines this for functions which it implements
1726     to always fail with ENOSYS.  Some functions are actually named
1727     something starting with __ and the normal name is an alias.  */
1728 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
1729 choke me
1730 #else
1731 $ac_func();
1732 #endif
1733
1734 ; return 0; }
1735 EOF
1736 if { (eval echo configure:1737: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1737   rm -rf conftest*
1738   eval "ac_cv_func_$ac_func=yes"
1739 else
1740   echo "configure: failed program was:" >&5
1741   cat conftest.$ac_ext >&5
1742   rm -rf conftest*
1743   eval "ac_cv_func_$ac_func=no"
1744 fi
1745 rm -f conftest*
1746 fi
1747
1748 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1749   echo "$ac_t""yes" 1>&6
1750     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
1751   cat >> confdefs.h <<EOF
1752 #define $ac_tr_func 1
1753 EOF
1754
1755 else
1756   echo "$ac_t""no" 1>&6
1757 fi
1758 done
1759
1760 for ac_func in bzero
1761 do
1762 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1763 echo "configure:1764: checking for $ac_func" >&5
1764 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1765   echo $ac_n "(cached) $ac_c" 1>&6
1766 else
1767   cat > conftest.$ac_ext <<EOF
1768 #line 1769 "configure"
1769 #include "confdefs.h"
1770 /* System header to define __stub macros and hopefully few prototypes,
1771     which can conflict with char $ac_func(); below.  */
1772 #include <assert.h>
1773 /* Override any gcc2 internal prototype to avoid an error.  */
1774 /* We use char because int might match the return type of a gcc2
1775     builtin and then its argument prototype would still apply.  */
1776 char $ac_func();
1777
1778 int main() {
1779
1780 /* The GNU C library defines this for functions which it implements
1781     to always fail with ENOSYS.  Some functions are actually named
1782     something starting with __ and the normal name is an alias.  */
1783 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
1784 choke me
1785 #else
1786 $ac_func();
1787 #endif
1788
1789 ; return 0; }
1790 EOF
1791 if { (eval echo configure:1792: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1792   rm -rf conftest*
1793   eval "ac_cv_func_$ac_func=yes"
1794 else
1795   echo "configure: failed program was:" >&5
1796   cat conftest.$ac_ext >&5
1797   rm -rf conftest*
1798   eval "ac_cv_func_$ac_func=no"
1799 fi
1800 rm -f conftest*
1801 fi
1802
1803 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1804   echo "$ac_t""yes" 1>&6
1805     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
1806   cat >> confdefs.h <<EOF
1807 #define $ac_tr_func 1
1808 EOF
1809
1810 else
1811   echo "$ac_t""no" 1>&6
1812 fi
1813 done
1814
1815 for ac_func in bcmp
1816 do
1817 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1818 echo "configure:1819: checking for $ac_func" >&5
1819 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1820   echo $ac_n "(cached) $ac_c" 1>&6
1821 else
1822   cat > conftest.$ac_ext <<EOF
1823 #line 1824 "configure"
1824 #include "confdefs.h"
1825 /* System header to define __stub macros and hopefully few prototypes,
1826     which can conflict with char $ac_func(); below.  */
1827 #include <assert.h>
1828 /* Override any gcc2 internal prototype to avoid an error.  */
1829 /* We use char because int might match the return type of a gcc2
1830     builtin and then its argument prototype would still apply.  */
1831 char $ac_func();
1832
1833 int main() {
1834
1835 /* The GNU C library defines this for functions which it implements
1836     to always fail with ENOSYS.  Some functions are actually named
1837     something starting with __ and the normal name is an alias.  */
1838 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
1839 choke me
1840 #else
1841 $ac_func();
1842 #endif
1843
1844 ; return 0; }
1845 EOF
1846 if { (eval echo configure:1847: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1847   rm -rf conftest*
1848   eval "ac_cv_func_$ac_func=yes"
1849 else
1850   echo "configure: failed program was:" >&5
1851   cat conftest.$ac_ext >&5
1852   rm -rf conftest*
1853   eval "ac_cv_func_$ac_func=no"
1854 fi
1855 rm -f conftest*
1856 fi
1857
1858 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1859   echo "$ac_t""yes" 1>&6
1860     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
1861   cat >> confdefs.h <<EOF
1862 #define $ac_tr_func 1
1863 EOF
1864
1865 else
1866   echo "$ac_t""no" 1>&6
1867 fi
1868 done
1869
1870 for ac_func in index
1871 do
1872 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1873 echo "configure:1874: checking for $ac_func" >&5
1874 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1875   echo $ac_n "(cached) $ac_c" 1>&6
1876 else
1877   cat > conftest.$ac_ext <<EOF
1878 #line 1879 "configure"
1879 #include "confdefs.h"
1880 /* System header to define __stub macros and hopefully few prototypes,
1881     which can conflict with char $ac_func(); below.  */
1882 #include <assert.h>
1883 /* Override any gcc2 internal prototype to avoid an error.  */
1884 /* We use char because int might match the return type of a gcc2
1885     builtin and then its argument prototype would still apply.  */
1886 char $ac_func();
1887
1888 int main() {
1889
1890 /* The GNU C library defines this for functions which it implements
1891     to always fail with ENOSYS.  Some functions are actually named
1892     something starting with __ and the normal name is an alias.  */
1893 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
1894 choke me
1895 #else
1896 $ac_func();
1897 #endif
1898
1899 ; return 0; }
1900 EOF
1901 if { (eval echo configure:1902: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1902   rm -rf conftest*
1903   eval "ac_cv_func_$ac_func=yes"
1904 else
1905   echo "configure: failed program was:" >&5
1906   cat conftest.$ac_ext >&5
1907   rm -rf conftest*
1908   eval "ac_cv_func_$ac_func=no"
1909 fi
1910 rm -f conftest*
1911 fi
1912
1913 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1914   echo "$ac_t""yes" 1>&6
1915     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
1916   cat >> confdefs.h <<EOF
1917 #define $ac_tr_func 1
1918 EOF
1919
1920 else
1921   echo "$ac_t""no" 1>&6
1922 fi
1923 done
1924
1925 for ac_func in rindex
1926 do
1927 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1928 echo "configure:1929: checking for $ac_func" >&5
1929 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1930   echo $ac_n "(cached) $ac_c" 1>&6
1931 else
1932   cat > conftest.$ac_ext <<EOF
1933 #line 1934 "configure"
1934 #include "confdefs.h"
1935 /* System header to define __stub macros and hopefully few prototypes,
1936     which can conflict with char $ac_func(); below.  */
1937 #include <assert.h>
1938 /* Override any gcc2 internal prototype to avoid an error.  */
1939 /* We use char because int might match the return type of a gcc2
1940     builtin and then its argument prototype would still apply.  */
1941 char $ac_func();
1942
1943 int main() {
1944
1945 /* The GNU C library defines this for functions which it implements
1946     to always fail with ENOSYS.  Some functions are actually named
1947     something starting with __ and the normal name is an alias.  */
1948 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
1949 choke me
1950 #else
1951 $ac_func();
1952 #endif
1953
1954 ; return 0; }
1955 EOF
1956 if { (eval echo configure:1957: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1957   rm -rf conftest*
1958   eval "ac_cv_func_$ac_func=yes"
1959 else
1960   echo "configure: failed program was:" >&5
1961   cat conftest.$ac_ext >&5
1962   rm -rf conftest*
1963   eval "ac_cv_func_$ac_func=no"
1964 fi
1965 rm -f conftest*
1966 fi
1967
1968 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1969   echo "$ac_t""yes" 1>&6
1970     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
1971   cat >> confdefs.h <<EOF
1972 #define $ac_tr_func 1
1973 EOF
1974
1975 else
1976   echo "$ac_t""no" 1>&6
1977 fi
1978 done
1979
1980 for ac_func in kill
1981 do
1982 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1983 echo "configure:1984: checking for $ac_func" >&5
1984 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1985   echo $ac_n "(cached) $ac_c" 1>&6
1986 else
1987   cat > conftest.$ac_ext <<EOF
1988 #line 1989 "configure"
1989 #include "confdefs.h"
1990 /* System header to define __stub macros and hopefully few prototypes,
1991     which can conflict with char $ac_func(); below.  */
1992 #include <assert.h>
1993 /* Override any gcc2 internal prototype to avoid an error.  */
1994 /* We use char because int might match the return type of a gcc2
1995     builtin and then its argument prototype would still apply.  */
1996 char $ac_func();
1997
1998 int main() {
1999
2000 /* The GNU C library defines this for functions which it implements
2001     to always fail with ENOSYS.  Some functions are actually named
2002     something starting with __ and the normal name is an alias.  */
2003 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2004 choke me
2005 #else
2006 $ac_func();
2007 #endif
2008
2009 ; return 0; }
2010 EOF
2011 if { (eval echo configure:2012: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
2012   rm -rf conftest*
2013   eval "ac_cv_func_$ac_func=yes"
2014 else
2015   echo "configure: failed program was:" >&5
2016   cat conftest.$ac_ext >&5
2017   rm -rf conftest*
2018   eval "ac_cv_func_$ac_func=no"
2019 fi
2020 rm -f conftest*
2021 fi
2022
2023 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2024   echo "$ac_t""yes" 1>&6
2025     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2026   cat >> confdefs.h <<EOF
2027 #define $ac_tr_func 1
2028 EOF
2029
2030 else
2031   echo "$ac_t""no" 1>&6
2032 fi
2033 done
2034
2035
2036 echo $ac_n "checking whether malloc must be declared""... $ac_c" 1>&6
2037 echo "configure:2038: checking whether malloc must be declared" >&5
2038 if eval "test \"`echo '$''{'gcc_cv_decl_needed_malloc'+set}'`\" = set"; then
2039   echo $ac_n "(cached) $ac_c" 1>&6
2040 else
2041   cat > conftest.$ac_ext <<EOF
2042 #line 2043 "configure"
2043 #include "confdefs.h"
2044
2045 #include <stdio.h>
2046 #ifdef HAVE_STRING_H
2047 #include <string.h>
2048 #else
2049 #ifdef HAVE_STRINGS_H
2050 #include <strings.h>
2051 #endif
2052 #endif
2053 #ifdef HAVE_STDLIB_H
2054 #include <stdlib.h>
2055 #endif
2056 #ifdef HAVE_UNISTD_H
2057 #include <unistd.h>
2058 #endif
2059 #ifndef HAVE_RINDEX
2060 #define rindex strrchr
2061 #endif
2062 #ifndef HAVE_INDEX
2063 #define index strchr
2064 #endif
2065 int main() {
2066 char *(*pfn) = (char *(*)) malloc
2067 ; return 0; }
2068 EOF
2069 if { (eval echo configure:2070: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2070   rm -rf conftest*
2071   gcc_cv_decl_needed_malloc=no
2072 else
2073   echo "configure: failed program was:" >&5
2074   cat conftest.$ac_ext >&5
2075   rm -rf conftest*
2076   gcc_cv_decl_needed_malloc=yes
2077 fi
2078 rm -f conftest*
2079 fi
2080
2081 echo "$ac_t""$gcc_cv_decl_needed_malloc" 1>&6
2082 if test $gcc_cv_decl_needed_malloc = yes; then
2083   gcc_tr_decl=NEED_DECLARATION_`echo malloc | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2084   cat >> confdefs.h <<EOF
2085 #define $gcc_tr_decl 1
2086 EOF
2087
2088 fi
2089
2090 echo $ac_n "checking whether realloc must be declared""... $ac_c" 1>&6
2091 echo "configure:2092: checking whether realloc must be declared" >&5
2092 if eval "test \"`echo '$''{'gcc_cv_decl_needed_realloc'+set}'`\" = set"; then
2093   echo $ac_n "(cached) $ac_c" 1>&6
2094 else
2095   cat > conftest.$ac_ext <<EOF
2096 #line 2097 "configure"
2097 #include "confdefs.h"
2098
2099 #include <stdio.h>
2100 #ifdef HAVE_STRING_H
2101 #include <string.h>
2102 #else
2103 #ifdef HAVE_STRINGS_H
2104 #include <strings.h>
2105 #endif
2106 #endif
2107 #ifdef HAVE_STDLIB_H
2108 #include <stdlib.h>
2109 #endif
2110 #ifdef HAVE_UNISTD_H
2111 #include <unistd.h>
2112 #endif
2113 #ifndef HAVE_RINDEX
2114 #define rindex strrchr
2115 #endif
2116 #ifndef HAVE_INDEX
2117 #define index strchr
2118 #endif
2119 int main() {
2120 char *(*pfn) = (char *(*)) realloc
2121 ; return 0; }
2122 EOF
2123 if { (eval echo configure:2124: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2124   rm -rf conftest*
2125   gcc_cv_decl_needed_realloc=no
2126 else
2127   echo "configure: failed program was:" >&5
2128   cat conftest.$ac_ext >&5
2129   rm -rf conftest*
2130   gcc_cv_decl_needed_realloc=yes
2131 fi
2132 rm -f conftest*
2133 fi
2134
2135 echo "$ac_t""$gcc_cv_decl_needed_realloc" 1>&6
2136 if test $gcc_cv_decl_needed_realloc = yes; then
2137   gcc_tr_decl=NEED_DECLARATION_`echo realloc | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2138   cat >> confdefs.h <<EOF
2139 #define $gcc_tr_decl 1
2140 EOF
2141
2142 fi
2143
2144 echo $ac_n "checking whether calloc must be declared""... $ac_c" 1>&6
2145 echo "configure:2146: checking whether calloc must be declared" >&5
2146 if eval "test \"`echo '$''{'gcc_cv_decl_needed_calloc'+set}'`\" = set"; then
2147   echo $ac_n "(cached) $ac_c" 1>&6
2148 else
2149   cat > conftest.$ac_ext <<EOF
2150 #line 2151 "configure"
2151 #include "confdefs.h"
2152
2153 #include <stdio.h>
2154 #ifdef HAVE_STRING_H
2155 #include <string.h>
2156 #else
2157 #ifdef HAVE_STRINGS_H
2158 #include <strings.h>
2159 #endif
2160 #endif
2161 #ifdef HAVE_STDLIB_H
2162 #include <stdlib.h>
2163 #endif
2164 #ifdef HAVE_UNISTD_H
2165 #include <unistd.h>
2166 #endif
2167 #ifndef HAVE_RINDEX
2168 #define rindex strrchr
2169 #endif
2170 #ifndef HAVE_INDEX
2171 #define index strchr
2172 #endif
2173 int main() {
2174 char *(*pfn) = (char *(*)) calloc
2175 ; return 0; }
2176 EOF
2177 if { (eval echo configure:2178: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2178   rm -rf conftest*
2179   gcc_cv_decl_needed_calloc=no
2180 else
2181   echo "configure: failed program was:" >&5
2182   cat conftest.$ac_ext >&5
2183   rm -rf conftest*
2184   gcc_cv_decl_needed_calloc=yes
2185 fi
2186 rm -f conftest*
2187 fi
2188
2189 echo "$ac_t""$gcc_cv_decl_needed_calloc" 1>&6
2190 if test $gcc_cv_decl_needed_calloc = yes; then
2191   gcc_tr_decl=NEED_DECLARATION_`echo calloc | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2192   cat >> confdefs.h <<EOF
2193 #define $gcc_tr_decl 1
2194 EOF
2195
2196 fi
2197
2198 echo $ac_n "checking whether free must be declared""... $ac_c" 1>&6
2199 echo "configure:2200: checking whether free must be declared" >&5
2200 if eval "test \"`echo '$''{'gcc_cv_decl_needed_free'+set}'`\" = set"; then
2201   echo $ac_n "(cached) $ac_c" 1>&6
2202 else
2203   cat > conftest.$ac_ext <<EOF
2204 #line 2205 "configure"
2205 #include "confdefs.h"
2206
2207 #include <stdio.h>
2208 #ifdef HAVE_STRING_H
2209 #include <string.h>
2210 #else
2211 #ifdef HAVE_STRINGS_H
2212 #include <strings.h>
2213 #endif
2214 #endif
2215 #ifdef HAVE_STDLIB_H
2216 #include <stdlib.h>
2217 #endif
2218 #ifdef HAVE_UNISTD_H
2219 #include <unistd.h>
2220 #endif
2221 #ifndef HAVE_RINDEX
2222 #define rindex strrchr
2223 #endif
2224 #ifndef HAVE_INDEX
2225 #define index strchr
2226 #endif
2227 int main() {
2228 char *(*pfn) = (char *(*)) free
2229 ; return 0; }
2230 EOF
2231 if { (eval echo configure:2232: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2232   rm -rf conftest*
2233   gcc_cv_decl_needed_free=no
2234 else
2235   echo "configure: failed program was:" >&5
2236   cat conftest.$ac_ext >&5
2237   rm -rf conftest*
2238   gcc_cv_decl_needed_free=yes
2239 fi
2240 rm -f conftest*
2241 fi
2242
2243 echo "$ac_t""$gcc_cv_decl_needed_free" 1>&6
2244 if test $gcc_cv_decl_needed_free = yes; then
2245   gcc_tr_decl=NEED_DECLARATION_`echo free | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2246   cat >> confdefs.h <<EOF
2247 #define $gcc_tr_decl 1
2248 EOF
2249
2250 fi
2251
2252 echo $ac_n "checking whether index must be declared""... $ac_c" 1>&6
2253 echo "configure:2254: checking whether index must be declared" >&5
2254 if eval "test \"`echo '$''{'gcc_cv_decl_needed_index'+set}'`\" = set"; then
2255   echo $ac_n "(cached) $ac_c" 1>&6
2256 else
2257   cat > conftest.$ac_ext <<EOF
2258 #line 2259 "configure"
2259 #include "confdefs.h"
2260
2261 #include <stdio.h>
2262 #ifdef HAVE_STRING_H
2263 #include <string.h>
2264 #else
2265 #ifdef HAVE_STRINGS_H
2266 #include <strings.h>
2267 #endif
2268 #endif
2269 #ifdef HAVE_STDLIB_H
2270 #include <stdlib.h>
2271 #endif
2272 #ifdef HAVE_UNISTD_H
2273 #include <unistd.h>
2274 #endif
2275 #ifndef HAVE_RINDEX
2276 #define rindex strrchr
2277 #endif
2278 #ifndef HAVE_INDEX
2279 #define index strchr
2280 #endif
2281 int main() {
2282 char *(*pfn) = (char *(*)) index
2283 ; return 0; }
2284 EOF
2285 if { (eval echo configure:2286: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2286   rm -rf conftest*
2287   gcc_cv_decl_needed_index=no
2288 else
2289   echo "configure: failed program was:" >&5
2290   cat conftest.$ac_ext >&5
2291   rm -rf conftest*
2292   gcc_cv_decl_needed_index=yes
2293 fi
2294 rm -f conftest*
2295 fi
2296
2297 echo "$ac_t""$gcc_cv_decl_needed_index" 1>&6
2298 if test $gcc_cv_decl_needed_index = yes; then
2299   gcc_tr_decl=NEED_DECLARATION_`echo index | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2300   cat >> confdefs.h <<EOF
2301 #define $gcc_tr_decl 1
2302 EOF
2303
2304 fi
2305
2306 echo $ac_n "checking whether rindex must be declared""... $ac_c" 1>&6
2307 echo "configure:2308: checking whether rindex must be declared" >&5
2308 if eval "test \"`echo '$''{'gcc_cv_decl_needed_rindex'+set}'`\" = set"; then
2309   echo $ac_n "(cached) $ac_c" 1>&6
2310 else
2311   cat > conftest.$ac_ext <<EOF
2312 #line 2313 "configure"
2313 #include "confdefs.h"
2314
2315 #include <stdio.h>
2316 #ifdef HAVE_STRING_H
2317 #include <string.h>
2318 #else
2319 #ifdef HAVE_STRINGS_H
2320 #include <strings.h>
2321 #endif
2322 #endif
2323 #ifdef HAVE_STDLIB_H
2324 #include <stdlib.h>
2325 #endif
2326 #ifdef HAVE_UNISTD_H
2327 #include <unistd.h>
2328 #endif
2329 #ifndef HAVE_RINDEX
2330 #define rindex strrchr
2331 #endif
2332 #ifndef HAVE_INDEX
2333 #define index strchr
2334 #endif
2335 int main() {
2336 char *(*pfn) = (char *(*)) rindex
2337 ; return 0; }
2338 EOF
2339 if { (eval echo configure:2340: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2340   rm -rf conftest*
2341   gcc_cv_decl_needed_rindex=no
2342 else
2343   echo "configure: failed program was:" >&5
2344   cat conftest.$ac_ext >&5
2345   rm -rf conftest*
2346   gcc_cv_decl_needed_rindex=yes
2347 fi
2348 rm -f conftest*
2349 fi
2350
2351 echo "$ac_t""$gcc_cv_decl_needed_rindex" 1>&6
2352 if test $gcc_cv_decl_needed_rindex = yes; then
2353   gcc_tr_decl=NEED_DECLARATION_`echo rindex | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2354   cat >> confdefs.h <<EOF
2355 #define $gcc_tr_decl 1
2356 EOF
2357
2358 fi
2359
2360 echo $ac_n "checking whether getenv must be declared""... $ac_c" 1>&6
2361 echo "configure:2362: checking whether getenv must be declared" >&5
2362 if eval "test \"`echo '$''{'gcc_cv_decl_needed_getenv'+set}'`\" = set"; then
2363   echo $ac_n "(cached) $ac_c" 1>&6
2364 else
2365   cat > conftest.$ac_ext <<EOF
2366 #line 2367 "configure"
2367 #include "confdefs.h"
2368
2369 #include <stdio.h>
2370 #ifdef HAVE_STRING_H
2371 #include <string.h>
2372 #else
2373 #ifdef HAVE_STRINGS_H
2374 #include <strings.h>
2375 #endif
2376 #endif
2377 #ifdef HAVE_STDLIB_H
2378 #include <stdlib.h>
2379 #endif
2380 #ifdef HAVE_UNISTD_H
2381 #include <unistd.h>
2382 #endif
2383 #ifndef HAVE_RINDEX
2384 #define rindex strrchr
2385 #endif
2386 #ifndef HAVE_INDEX
2387 #define index strchr
2388 #endif
2389 int main() {
2390 char *(*pfn) = (char *(*)) getenv
2391 ; return 0; }
2392 EOF
2393 if { (eval echo configure:2394: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2394   rm -rf conftest*
2395   gcc_cv_decl_needed_getenv=no
2396 else
2397   echo "configure: failed program was:" >&5
2398   cat conftest.$ac_ext >&5
2399   rm -rf conftest*
2400   gcc_cv_decl_needed_getenv=yes
2401 fi
2402 rm -f conftest*
2403 fi
2404
2405 echo "$ac_t""$gcc_cv_decl_needed_getenv" 1>&6
2406 if test $gcc_cv_decl_needed_getenv = yes; then
2407   gcc_tr_decl=NEED_DECLARATION_`echo getenv | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2408   cat >> confdefs.h <<EOF
2409 #define $gcc_tr_decl 1
2410 EOF
2411
2412 fi
2413
2414
2415 echo $ac_n "checking for sys_siglist declaration in signal.h or unistd.h""... $ac_c" 1>&6
2416 echo "configure:2417: checking for sys_siglist declaration in signal.h or unistd.h" >&5
2417 if eval "test \"`echo '$''{'ac_cv_decl_sys_siglist'+set}'`\" = set"; then
2418   echo $ac_n "(cached) $ac_c" 1>&6
2419 else
2420   cat > conftest.$ac_ext <<EOF
2421 #line 2422 "configure"
2422 #include "confdefs.h"
2423 #include <sys/types.h>
2424 #include <signal.h>
2425 /* NetBSD declares sys_siglist in unistd.h.  */
2426 #ifdef HAVE_UNISTD_H
2427 #include <unistd.h>
2428 #endif
2429 int main() {
2430 char *msg = *(sys_siglist + 1);
2431 ; return 0; }
2432 EOF
2433 if { (eval echo configure:2434: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2434   rm -rf conftest*
2435   ac_cv_decl_sys_siglist=yes
2436 else
2437   echo "configure: failed program was:" >&5
2438   cat conftest.$ac_ext >&5
2439   rm -rf conftest*
2440   ac_cv_decl_sys_siglist=no
2441 fi
2442 rm -f conftest*
2443 fi
2444
2445 echo "$ac_t""$ac_cv_decl_sys_siglist" 1>&6
2446 if test $ac_cv_decl_sys_siglist = yes; then
2447   cat >> confdefs.h <<\EOF
2448 #define SYS_SIGLIST_DECLARED 1
2449 EOF
2450
2451 fi
2452
2453
2454 # File extensions
2455 manext='.1'
2456 objext='.o'
2457
2458
2459
2460 build_xm_file=
2461 build_broken_install=
2462 build_install_headers_dir=install-headers-tar
2463 build_exeext=
2464 host_xm_file=
2465 host_xmake_file=
2466 host_truncate_target=
2467
2468 # Decode the host machine, then the target machine.
2469 # For the host machine, we save the xm_file variable as host_xm_file;
2470 # then we decode the target machine and forget everything else
2471 # that came from the host machine.
2472 for machine in $build $host $target; do
2473
2474         out_file=
2475         xmake_file=
2476         tmake_file=
2477         extra_headers=
2478         extra_passes=
2479         extra_parts=
2480         extra_programs=
2481         extra_objs=
2482         extra_host_objs=
2483         extra_gcc_objs=
2484         float_format=
2485         # Set this to force installation and use of collect2.
2486         use_collect2=
2487         # Set this to override the default target model.
2488         target_cpu_default=
2489         # Set this to force use of install.sh.
2490         broken_install=
2491         # Set this to control which fixincludes program to use.
2492         fixincludes=fixincludes
2493         # Set this to control how the header file directory is installed.
2494         install_headers_dir=install-headers-tar
2495         # Set this to a non-empty list of args to pass to cpp if the target
2496         # wants its .md file passed through cpp.
2497         md_cppflags=
2498         # Set this if directory names should be truncated to 14 characters.
2499         truncate_target=
2500         # Set this if gdb needs a dir command with `dirname $out_file`
2501         gdb_needs_out_file_path=
2502         # Set this if the build machine requires executables to have a
2503         # file name suffix.
2504         exeext=
2505
2506         # Set default cpu_type, tm_file and xm_file so it can be updated in
2507         # each machine entry.
2508         cpu_type=`echo $machine | sed 's/-.*$//'`
2509         case $machine in
2510         alpha*-*-*)
2511                 cpu_type=alpha
2512                 ;;
2513         arm*-*-*)
2514                 cpu_type=arm
2515                 ;;
2516         c*-convex-*)
2517                 cpu_type=convex
2518                 ;;
2519         i[3456]86-*-*)
2520                 cpu_type=i386
2521                 ;;
2522         hppa*-*-*)
2523                 cpu_type=pa
2524                 ;;
2525         m68000-*-*)
2526                 cpu_type=m68k
2527                 ;;
2528         mips*-*-*)
2529                 cpu_type=mips
2530                 ;;
2531         powerpc*-*-*)
2532                 cpu_type=rs6000
2533                 ;;
2534         pyramid-*-*)
2535                 cpu_type=pyr
2536                 ;;
2537         sparc*-*-*)
2538                 cpu_type=sparc
2539                 ;;
2540         esac
2541
2542         tm_file=${cpu_type}/${cpu_type}.h
2543         xm_file=${cpu_type}/xm-${cpu_type}.h
2544
2545         case $machine in
2546         # Support site-specific machine types.
2547         *local*)
2548                 cpu_type=`echo $machine | sed -e 's/-.*//'`
2549                 rest=`echo $machine | sed -e "s/$cpu_type-//"`
2550                 xm_file=${cpu_type}/xm-$rest.h
2551                 tm_file=${cpu_type}/$rest.h
2552                 if [ -f $srcdir/config/${cpu_type}/x-$rest ] ; \
2553                 then xmake_file=${cpu_type}/x-$rest; \
2554                 else true; \
2555                 fi
2556                 if [ -f $srcdir/config/${cpu_type}/t-$rest ] ; \
2557                 then tmake_file=${cpu_type}/t-$rest; \
2558                 else true; \
2559                 fi
2560                 ;;
2561         1750a-*-*)
2562                 ;;
2563         a29k-*-bsd* | a29k-*-sym1*)
2564                 tm_file="${tm_file} a29k/unix.h"
2565                 xm_file=a29k/xm-unix.h
2566                 xmake_file=a29k/x-unix
2567                 use_collect2=yes
2568                 ;;
2569         a29k-*-udi | a29k-*-coff)
2570                 tm_file="${tm_file} dbxcoff.h a29k/udi.h"
2571                 tmake_file=a29k/t-a29kbare
2572                 ;;
2573         a29k-*-vxworks*)
2574                 tm_file="${tm_file} dbxcoff.h a29k/udi.h a29k/vx29k.h"
2575                 tmake_file=a29k/t-vx29k
2576                 extra_parts="crtbegin.o crtend.o"
2577                 ;;
2578         a29k-*-*)                       # Default a29k environment.
2579                 use_collect2=yes
2580                 ;;
2581         alpha*-*-linux-gnuecoff*)
2582                 tm_file="${tm_file} alpha/linux.h"
2583                 xm_file="${xm_file} alpha/xm-linux.h"
2584                 target_cpu_default="MASK_GAS"
2585                 gas=no
2586                 xmake_file=none
2587                 fixincludes=Makefile.in
2588                 gas=yes gnu_ld=yes
2589                 ;;
2590         alpha*-*-linux-gnulibc1*)
2591                 tm_file="${tm_file} alpha/linux.h alpha/elf.h"
2592                 xm_file="${xm_file} alpha/xm-linux.h"
2593                 target_cpu_default="MASK_GAS"
2594                 tmake_file="t-linux t-linux-gnulibc1 alpha/t-linux"
2595                 xmake_file=none
2596                 fixincludes=Makefile.in
2597                 gas=yes gnu_ld=yes
2598                 if [ x$enable_threads = xyes ]; then
2599                         thread_file='posix'
2600                 fi
2601                 ;;
2602         alpha*-*-linux-gnu*)
2603                 tm_file="${tm_file} alpha/linux.h alpha/elf.h"
2604                 xm_file="${xm_file} alpha/xm-linux.h"
2605                 target_cpu_default="MASK_GAS"
2606                 tmake_file="t-linux alpha/t-linux"
2607                 xmake_file=none
2608                 fixincludes=Makefile.in
2609                 gas=yes gnu_ld=yes
2610                 if [ x$enable_threads = xyes ]; then
2611                         thread_file='posix'
2612                 fi
2613                 ;;
2614         alpha*-dec-osf*)
2615                 if [ x$stabs = xyes ]
2616                 then
2617                         tm_file="${tm_file} dbx.h"
2618                 fi
2619                 if [ x$gas != xyes ]
2620                 then
2621                         extra_passes="mips-tfile mips-tdump"
2622                 fi
2623                 broken_install=yes
2624                 use_collect2=yes
2625                 case $machine in
2626                   *-*-osf1.2)
2627                     tm_file="${tm_file} alpha/osf12.h alpha/osf2or3.h"
2628                     ;;
2629                   *-*-osf[23]*)
2630                     tm_file="${tm_file} alpha/osf2or3.h"
2631                     ;;
2632                   *-*-osf4*)
2633                     # Some versions of OSF4 (specifically X4.0-9 296.7) have
2634                     # a broken tar, so we use cpio instead.
2635                     install_headers_dir=install-headers-cpio
2636                     ;;
2637                 esac
2638                 case $machine in
2639                   *-*-osf4.0[b-z] | *-*-osf4.[1-9]*)
2640                     target_cpu_default=MASK_SUPPORT_ARCH
2641                     ;;
2642                 esac
2643                 ;;
2644         alpha*-*-winnt3*)
2645                 tm_file="${tm_file} alpha/win-nt.h"
2646                 target_cpu_default=MASK_WINDOWS_NT
2647                 xm_file="${xm_file} config/winnt/xm-winnt.h alpha/xm-winnt.h"
2648                 tmake_file=t-libc-ok
2649                 xmake_file=winnt/x-winnt
2650                 extra_host_objs=oldnames.o
2651                 extra_gcc_objs="spawnv.o oldnames.o"
2652                 fixincludes=fixinc.winnt
2653                 if [ x$gnu_ld != xyes ]
2654                 then
2655                         extra_programs=ld.exe
2656                 fi
2657                 if [ x$enable_threads = xyes ]; then
2658                         thread_file='win32'
2659                 fi
2660                 ;;
2661         alpha*-dec-vms*)
2662                 tm_file=alpha/vms.h
2663                 xm_file="${xm_file} alpha/xm-vms.h"
2664                 tmake_file=alpha/t-vms
2665                 fixincludes=Makefile.in
2666                 ;;
2667         arc-*-elf*)
2668                 extra_parts="crtinit.o crtfini.o"
2669                 ;;
2670         arm-*-coff* | armel-*-coff*)
2671                 tm_file=arm/coff.h
2672                 tmake_file=arm/t-bare
2673                 ;;
2674         arm-*-riscix1.[01]*)            # Acorn RISC machine (early versions)
2675                 tm_file=arm/riscix1-1.h
2676                 use_collect2=yes
2677                 ;;
2678         arm-*-riscix*)                  # Acorn RISC machine
2679                 if [ x$gas = xyes ]
2680                 then
2681                     tm_file=arm/rix-gas.h
2682                 else
2683                     tm_file=arm/riscix.h
2684                 fi
2685                 xmake_file=arm/x-riscix
2686                 tmake_file=arm/t-riscix
2687                 use_collect2=yes
2688                 ;;
2689         arm-semi-aout | armel-semi-aout)
2690                 tm_file=arm/semi.h
2691                 tmake_file=arm/t-semi
2692                 fixincludes=Makefile.in # There is nothing to fix
2693                 ;;
2694         arm-semi-aof | armel-semi-aof)
2695                 tm_file=arm/semiaof.h
2696                 tmake_file=arm/t-semiaof
2697                 fixincludes=Makefile.in # There is nothing to fix
2698                 ;;
2699         arm-*-netbsd*)
2700                 tm_file=arm/netbsd.h
2701                 xm_file=arm/xm-netbsd.h
2702                 tmake_file="t-netbsd arm/t-netbsd"
2703                 # On NetBSD, the headers are already okay, except for math.h.
2704                 fixincludes=fixinc.math
2705                 ;;
2706         arm-*-linux-gnuaout*)           # ARM GNU/Linux
2707                 cpu_type=arm
2708                 xm_file=arm/xm-linux.h
2709                 xmake_file=x-linux
2710                 tm_file=arm/linux-gas.h
2711                 tmake_file=arm/t-linux
2712                 fixincludes=Makefile.in
2713                 broken_install=yes
2714                 gnu_ld=yes
2715                 ;;
2716         arm-*-aout)
2717                 tm_file=arm/aout.h
2718                 tmake_file=arm/t-bare
2719                 ;;
2720         c1-convex-*)                    # Convex C1
2721                 target_cpu_default=1
2722                 use_collect2=yes
2723                 fixincludes=Makefile.in
2724                 ;;
2725         c2-convex-*)                    # Convex C2
2726                 target_cpu_default=2
2727                 use_collect2=yes
2728                 fixincludes=Makefile.in
2729                 ;;
2730         c32-convex-*)
2731                 target_cpu_default=4
2732                 use_collect2=yes
2733                 fixincludes=Makefile.in
2734                 ;;
2735         c34-convex-*)
2736                 target_cpu_default=8
2737                 use_collect2=yes
2738                 fixincludes=Makefile.in
2739                 ;;
2740         c38-convex-*)
2741                 target_cpu_default=16
2742                 use_collect2=yes
2743                 fixincludes=Makefile.in
2744                 ;;
2745         clipper-intergraph-clix*)
2746                 tm_file="${tm_file} svr3.h clipper/clix.h"
2747                 xm_file=clipper/xm-clix.h
2748                 xmake_file=clipper/x-clix
2749                 extra_headers=va-clipper.h
2750                 extra_parts="crtbegin.o crtend.o"
2751                 install_headers_dir=install-headers-cpio
2752                 broken_install=yes
2753                 ;;
2754         dsp16xx-*)
2755                 ;;
2756         elxsi-elxsi-*)
2757                 use_collect2=yes
2758                 ;;
2759 # This hasn't been upgraded to GCC 2.
2760 #       fx80-alliant-*)                 # Alliant FX/80
2761 #               ;;
2762         h8300-*-*)
2763                 float_format=i32
2764                 ;;
2765         hppa1.1-*-pro*)
2766                 tm_file="pa/pa-pro.h ${tm_file} pa/pa-pro-end.h libgloss.h"
2767                 xm_file=pa/xm-papro.h
2768                 tmake_file=pa/t-pro
2769                 ;;
2770         hppa1.1-*-osf*)
2771                 target_cpu_default=1
2772                 tm_file="${tm_file} pa/pa-osf.h"
2773                 use_collect2=yes
2774                 fixincludes=Makefile.in
2775                 ;;
2776         hppa1.1-*-rtems*)
2777                 tm_file="pa/pa-pro.h ${tm_file} pa/pa-pro-end.h libgloss.h pa/rtems.h"
2778                 xm_file=pa/xm-papro.h
2779                 tmake_file=pa/t-pro
2780                 ;;
2781         hppa1.0-*-osf*)
2782                 tm_file="${tm_file} pa/pa-osf.h"
2783                 use_collect2=yes
2784                 fixincludes=Makefile.in
2785                 ;;
2786         hppa1.1-*-bsd*)
2787                 target_cpu_default=1
2788                 use_collect2=yes
2789                 fixincludes=Makefile.in
2790                 ;;
2791         hppa1.0-*-bsd*)
2792                 use_collect2=yes
2793                 fixincludes=Makefile.in
2794                 ;;
2795         hppa1.0-*-hpux7*)
2796                 tm_file="pa/pa-oldas.h ${tm_file} pa/pa-hpux7.h"
2797                 xm_file=pa/xm-pahpux.h
2798                 xmake_file=pa/x-pa-hpux
2799                 if [ x$gas = xyes ]
2800                 then
2801                         tm_file="${tm_file} pa/gas.h"
2802                 fi
2803                 broken_install=yes
2804                 install_headers_dir=install-headers-cpio
2805                 use_collect2=yes
2806                 ;;
2807         hppa1.0-*-hpux8.0[0-2]*)
2808                 tm_file="${tm_file} pa/pa-hpux.h"
2809                 xm_file=pa/xm-pahpux.h
2810                 xmake_file=pa/x-pa-hpux
2811                 if [ x$gas = xyes ]
2812                 then
2813                         tm_file="${tm_file} pa/pa-gas.h"
2814                 else
2815                         tm_file="pa/pa-oldas.h ${tm_file}"
2816                 fi
2817                 broken_install=yes
2818                 install_headers_dir=install-headers-cpio
2819                 use_collect2=yes
2820                 ;;
2821         hppa1.1-*-hpux8.0[0-2]*)
2822                 target_cpu_default=1
2823                 tm_file="${tm_file} pa/pa-hpux.h"
2824                 xm_file=pa/xm-pahpux.h
2825                 xmake_file=pa/x-pa-hpux
2826                 if [ x$gas = xyes ]
2827                 then
2828                         tm_file="${tm_file} pa/pa-gas.h"
2829                 else
2830                         tm_file="pa/pa-oldas.h ${tm_file}"
2831                 fi
2832                 broken_install=yes
2833                 install_headers_dir=install-headers-cpio
2834                 use_collect2=yes
2835                 ;;
2836         hppa1.1-*-hpux8*)
2837                 target_cpu_default=1
2838                 tm_file="${tm_file} pa/pa-hpux.h"
2839                 xm_file=pa/xm-pahpux.h
2840                 xmake_file=pa/x-pa-hpux
2841                 if [ x$gas = xyes ]
2842                 then
2843                         tm_file="${tm_file} pa/pa-gas.h"
2844                 fi
2845                 broken_install=yes
2846                 install_headers_dir=install-headers-cpio
2847                 use_collect2=yes
2848                 ;;
2849         hppa1.0-*-hpux8*)
2850                 tm_file="${tm_file} pa/pa-hpux.h"
2851                 xm_file=pa/xm-pahpux.h
2852                 xmake_file=pa/x-pa-hpux
2853                 if [ x$gas = xyes ]
2854                 then
2855                         tm_file="${tm_file} pa/pa-gas.h"
2856                 fi
2857                 broken_install=yes
2858                 install_headers_dir=install-headers-cpio
2859                 use_collect2=yes
2860                 ;;
2861         hppa1.1-*-hpux10*)
2862                 target_cpu_default=1
2863                 tm_file="${tm_file} pa/pa-hpux.h pa/pa-hpux10.h"
2864                 xm_file=pa/xm-pahpux.h
2865                 xmake_file=pa/x-pa-hpux
2866                 if [ x$gas = xyes ]
2867                 then
2868                         tm_file="${tm_file} pa/pa-gas.h"
2869                 fi
2870                 broken_install=yes
2871                 install_headers_dir=install-headers-cpio
2872                 use_collect2=yes
2873                 ;;
2874         hppa1.0-*-hpux10*)
2875                 tm_file="${tm_file} pa/pa-hpux.h pa/pa-hpux10.h"
2876                 xm_file=pa/xm-pahpux.h
2877                 xmake_file=pa/x-pa-hpux
2878                 if [ x$gas = xyes ]
2879                 then
2880                         tm_file="${tm_file} pa/pa-gas.h"
2881                 fi
2882                 broken_install=yes
2883                 install_headers_dir=install-headers-cpio
2884                 use_collect2=yes
2885                 ;;
2886         hppa1.1-*-hpux*)
2887                 target_cpu_default=1
2888                 tm_file="${tm_file} pa/pa-hpux.h pa/pa-hpux9.h"
2889                 xm_file=pa/xm-pahpux.h
2890                 xmake_file=pa/x-pa-hpux
2891                 if [ x$gas = xyes ]
2892                 then
2893                         tm_file="${tm_file} pa/pa-gas.h"
2894                 fi
2895                 broken_install=yes
2896                 install_headers_dir=install-headers-cpio
2897                 use_collect2=yes
2898                 ;;
2899         hppa1.0-*-hpux*)
2900                 tm_file="${tm_file} pa/pa-hpux.h pa/pa-hpux9.h"
2901                 xm_file=pa/xm-pahpux.h
2902                 xmake_file=pa/x-pa-hpux
2903                 if [ x$gas = xyes ]
2904                 then
2905                         tm_file="${tm_file} pa/pa-gas.h"
2906                 fi
2907                 broken_install=yes
2908                 install_headers_dir=install-headers-cpio
2909                 use_collect2=yes
2910                 ;;
2911         hppa1.1-*-hiux*)
2912                 target_cpu_default=1
2913                 tm_file="${tm_file} pa/pa-hpux.h pa/pa-hiux.h"
2914                 xm_file=pa/xm-pahpux.h
2915                 xmake_file=pa/x-pa-hpux
2916                 if [ x$gas = xyes ]
2917                 then
2918                         tm_file="${tm_file} pa/pa-gas.h"
2919                 fi
2920                 broken_install=yes
2921                 install_headers_dir=install-headers-cpio
2922                 use_collect2=yes
2923                 ;;
2924         hppa1.0-*-hiux*)
2925                 tm_file="${tm_file} pa/pa-hpux.h pa/pa-hiux.h"
2926                 xm_file=pa/xm-pahpux.h
2927                 xmake_file=pa/x-pa-hpux
2928                 if [ x$gas = xyes ]
2929                 then
2930                         tm_file="${tm_file} pa/pa-gas.h"
2931                 fi
2932                 broken_install=yes
2933                 install_headers_dir=install-headers-cpio
2934                 use_collect2=yes
2935                 ;;
2936         hppa*-*-lites*)
2937                 target_cpu_default=1
2938                 use_collect2=yes
2939                 fixincludes=Makefile.in
2940                 ;;
2941         i370-*-mvs*)
2942                 ;;
2943         i[3456]86-ibm-aix*)             # IBM PS/2 running AIX
2944                 if [ x$gas = xyes ]
2945                 then
2946                         tm_file=i386/aix386.h
2947                         extra_parts="crtbegin.o crtend.o"
2948                         tmake_file=i386/t-crtstuff
2949                 else
2950                         tm_file=i386/aix386ng.h
2951                         use_collect2=yes
2952                 fi
2953                 xm_file=i386/xm-aix.h
2954                 xmake_file=i386/x-aix
2955                 broken_install=yes
2956                 ;;
2957         i486-ncr-sysv4*)                # NCR 3000 - i486 running system V.4
2958                 xm_file=i386/xm-sysv4.h
2959                 xmake_file=i386/x-ncr3000
2960                 if [ x$stabs = xyes -a x$gas = xyes ]
2961                 then
2962                         tm_file=i386/sysv4gdb.h
2963                 else
2964                         tm_file=i386/sysv4.h
2965                 fi
2966                 extra_parts="crtbegin.o crtend.o"
2967                 tmake_file=i386/t-crtpic
2968                 ;;
2969         i[3456]86-next-*)
2970                 tm_file=i386/next.h
2971                 xm_file=i386/xm-next.h
2972                 tmake_file=i386/t-next
2973                 xmake_file=i386/x-next
2974                 extra_objs=nextstep.o
2975                 if [ x$enable_threads = xyes ]; then
2976                         thread_file='mach'
2977                 fi
2978                 ;;
2979         i[3456]86-sequent-bsd*)                 # 80386 from Sequent
2980                 use_collect2=yes
2981                 if [ x$gas = xyes ]
2982                 then
2983                         tm_file=i386/seq-gas.h
2984                 else
2985                         tm_file=i386/sequent.h
2986                 fi
2987                 ;;
2988         i[3456]86-sequent-ptx1*)
2989                 xm_file=i386/xm-sysv3.h
2990                 xmake_file=i386/x-sysv3
2991                 tm_file=i386/seq-sysv3.h
2992                 tmake_file=i386/t-crtstuff
2993                 fixincludes=fixinc.ptx
2994                 extra_parts="crtbegin.o crtend.o"
2995                 install_headers_dir=install-headers-cpio
2996                 broken_install=yes
2997                 ;;
2998         i[3456]86-sequent-ptx2* | i[3456]86-sequent-sysv3*)
2999                 xm_file=i386/xm-sysv3.h
3000                 xmake_file=i386/x-sysv3
3001                 tm_file=i386/seq2-sysv3.h
3002                 tmake_file=i386/t-crtstuff
3003                 extra_parts="crtbegin.o crtend.o"
3004                 fixincludes=fixinc.ptx
3005                 install_headers_dir=install-headers-cpio
3006                 broken_install=yes
3007                 ;;
3008         i[3456]86-sequent-ptx4* | i[3456]86-sequent-sysv4*)
3009                 xm_file=i386/xm-sysv4.h
3010                 xmake_file=x-svr4
3011                 tm_file=i386/ptx4-i.h
3012                 tmake_file=t-svr4
3013                 extra_parts="crtbegin.o crtend.o"
3014                 fixincludes=fixinc.ptx
3015                 install_headers_dir=install-headers-cpio
3016                 broken_install=yes
3017                 ;;
3018         i386-sun-sunos*)                # Sun i386 roadrunner
3019                 xm_file=i386/xm-sun.h
3020                 tm_file=i386/sun.h
3021                 use_collect2=yes
3022                 ;;
3023         i[3456]86-*-aout*)
3024                 tm_file=i386/i386-aout.h
3025                 tmake_file=i386/t-i386bare
3026                 ;;
3027         i[3456]86-*-bsdi* | i[345]86-*-bsd386*)
3028                 tm_file=i386/bsd386.h
3029                 xm_file=i386/xm-bsd386.h
3030 #               tmake_file=t-libc-ok
3031                 ;;
3032         i[3456]86-*-bsd*)
3033                 tm_file=i386/386bsd.h
3034                 xm_file=i386/xm-bsd386.h
3035 #               tmake_file=t-libc-ok
3036 # Next line turned off because both 386BSD and BSD/386 use GNU ld.
3037 #               use_collect2=yes
3038                 ;;
3039         i[3456]86-*-freebsdelf*)
3040                 tm_file="i386/i386.h i386/att.h linux.h i386/freebsd-elf.h i386/perform.h"
3041                 # On FreeBSD, the headers are already ok, except for math.h.
3042                 fixincludes=fixinc.math
3043                 tmake_file=i386/t-freebsd
3044                 gas=yes
3045                 gnu_ld=yes
3046                 stabs=yes
3047                 ;;
3048         i[3456]86-*-freebsd*)
3049                 tm_file=i386/freebsd.h
3050                 # On FreeBSD, the headers are already ok, except for math.h.
3051                 fixincludes=fixinc.math
3052                 tmake_file=i386/t-freebsd
3053                 ;;
3054         i[3456]86-*-netbsd*)
3055                 tm_file=i386/netbsd.h
3056                 # On NetBSD, the headers are already okay, except for math.h.
3057                 fixincludes=fixinc.math
3058                 tmake_file=t-netbsd
3059                 ;;
3060         i[3456]86-*-coff*)
3061                 tm_file=i386/i386-coff.h
3062                 tmake_file=i386/t-i386bare
3063                 ;;
3064         i[3456]86-*-isc*)               # 80386 running ISC system
3065                 xm_file=i386/xm-isc.h
3066                 case $machine in
3067                   i[345]86-*-isc[34]*)
3068                     xmake_file=i386/x-isc3
3069                     ;;
3070                   *)
3071                     xmake_file=i386/x-isc
3072                     ;;
3073                 esac
3074                 if [ x$gas = xyes -a x$stabs = xyes ]
3075                 then
3076                         tm_file=i386/iscdbx.h
3077                         tmake_file=i386/t-svr3dbx
3078                         extra_parts="svr3.ifile svr3z.ifile"
3079                 else
3080                         tm_file=i386/isccoff.h
3081                         tmake_file=i386/t-crtstuff
3082                         extra_parts="crtbegin.o crtend.o"
3083                 fi
3084                 install_headers_dir=install-headers-cpio
3085                 broken_install=yes
3086                 ;;
3087         i[3456]86-*-linux-gnuoldld*)    # Intel 80386's running GNU/Linux
3088                 xm_file=i386/xm-linux.h # with a.out format using pre BFD linkers
3089                 xmake_file=x-linux-aout
3090                 tmake_file="t-linux-aout i386/t-crtstuff"
3091                 tm_file=i386/linux-oldld.h
3092                 fixincludes=Makefile.in
3093                 broken_install=yes
3094                 gnu_ld=yes
3095                 ;;
3096         i[3456]86-*-linux-gnuaout*)     # Intel 80386's running GNU/Linux
3097                 xm_file=i386/xm-linux.h         # with a.out format
3098                 xmake_file=x-linux-aout
3099                 tmake_file="t-linux-aout i386/t-crtstuff"
3100                 tm_file=i386/linux-aout.h
3101                 fixincludes=Makefile.in #The headers are ok already.
3102                 broken_install=yes
3103                 gnu_ld=yes
3104                 ;;
3105         i[3456]86-*-linux-gnulibc1)
3106                 xm_file=i386/xm-linux.h # Intel 80386's running GNU/Linux
3107                 xmake_file=x-linux      # with ELF format using the
3108                 tm_file=i386/linux.h    # GNU/Linux C library 5
3109                 tmake_file="t-linux t-linux-gnulibc1 i386/t-crtstuff"
3110                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
3111                 fixincludes=Makefile.in # The headers are ok already.
3112                 broken_install=yes
3113                 gnu_ld=yes
3114                 if [ x$enable_threads = xyes ]; then
3115                         thread_file='single'
3116                 fi
3117                 ;;
3118         i[3456]86-*-linux-gnu*) # Intel 80386's running GNU/Linux
3119                 xm_file=i386/xm-linux.h # with ELF format using glibc 2
3120                 xmake_file=x-linux      # aka GNU/Linux C library 6
3121                 tm_file=i386/linux.h
3122                 tmake_file="t-linux i386/t-crtstuff"
3123                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
3124                 fixincludes=Makefile.in # The headers are ok already.
3125                 broken_install=yes
3126                 gnu_ld=yes
3127                 if [ x$enable_threads = xyes ]; then
3128                         thread_file='posix'
3129                 fi
3130                 ;;
3131         i[3456]86-*-gnu*)
3132                 ;;
3133         i[3456]86-go32-msdos | i[3456]86-*-go32*)
3134                 xm_file=i386/xm-go32.h
3135                 tm_file=i386/go32.h
3136                 tmake_file=i386/t-go32
3137                 ;;
3138         i[3456]86-moss-msdos* | i[3456]86-*-moss*)
3139                 tm_file=i386/moss.h
3140                 tmake_file=t-libc-ok
3141                 fixincludes=Makefile.in
3142                 gnu_ld=yes
3143                 gas=yes
3144                 ;;
3145         i[3456]86-*-lynxos*)
3146                 if [ x$gas = xyes ]
3147                 then
3148                         tm_file=i386/lynx.h
3149                 else
3150                         tm_file=i386/lynx-ng.h
3151                 fi
3152                 xm_file=i386/xm-lynx.h
3153                 tmake_file=i386/t-i386bare
3154                 xmake_file=x-lynx
3155                 ;;
3156         i[3456]86-*-mach*)
3157                 tm_file=i386/mach.h
3158 #               tmake_file=t-libc-ok
3159                 use_collect2=yes
3160                 ;;
3161         i[3456]86-*-osfrose*)           # 386 using OSF/rose
3162                 if [ x$elf = xyes ]
3163                 then
3164                         tm_file=i386/osfelf.h
3165                         use_collect2=
3166                 else
3167                         tm_file=i386/osfrose.h
3168                         use_collect2=yes
3169                 fi
3170                 xm_file=i386/xm-osf.h
3171                 xmake_file=i386/x-osfrose
3172                 tmake_file=i386/t-osf
3173                 extra_objs=halfpic.o
3174                 ;;
3175         i[345]86-go32-rtems*)
3176                 cpu_type=i386
3177                 xm_file=i386/xm-go32.h
3178                 tm_file=i386/go32-rtems.h
3179                 tmake_file="i386/t-go32 t-rtems"
3180                 ;;
3181         i[345]86-*-rtems*)
3182                 cpu_type=i386
3183                 tm_file=i386/rtems.h
3184                 tmake_file="i386/t-i386bare t-rtems"
3185                 ;;
3186         i[3456]86-*-sco3.2v5*)          # 80386 running SCO Open Server 5
3187                 xm_file=i386/xm-sco5.h
3188                 xmake_file=i386/x-sco5
3189                 fixincludes=fixinc.sco
3190                 broken_install=yes
3191                 tm_file=i386/sco5.h
3192                 tmake_file=i386/t-sco5
3193                 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
3194                 ;;
3195         i[3456]86-*-sco3.2v4*)          # 80386 running SCO 3.2v4 system
3196                 xm_file=i386/xm-sco.h
3197                 xmake_file=i386/x-sco4
3198                 fixincludes=fixinc.sco
3199                 broken_install=yes
3200                 install_headers_dir=install-headers-cpio
3201                 if [ x$stabs = xyes ]
3202                 then
3203                         tm_file=i386/sco4dbx.h
3204                         tmake_file=i386/t-svr3dbx
3205                         extra_parts="svr3.ifile svr3z.rfile"
3206                 else
3207                         tm_file=i386/sco4.h
3208                         tmake_file=i386/t-crtstuff
3209                         extra_parts="crtbegin.o crtend.o"
3210                 fi
3211                 truncate_target=yes
3212                 ;;
3213         i[3456]86-*-sco*)               # 80386 running SCO system
3214                 xm_file=i386/xm-sco.h
3215                 xmake_file=i386/x-sco
3216                 broken_install=yes
3217                 install_headers_dir=install-headers-cpio
3218                 if [ x$stabs = xyes ]
3219                 then
3220                         tm_file=i386/scodbx.h
3221                         tmake_file=i386/t-svr3dbx
3222                         extra_parts="svr3.ifile svr3z.rfile"
3223                 else
3224                         tm_file=i386/sco.h
3225                         extra_parts="crtbegin.o crtend.o"
3226                         tmake_file=i386/t-crtstuff
3227                 fi
3228                 truncate_target=yes
3229                 ;;
3230         i[3456]86-*-solaris2*)
3231                 xm_file=i386/xm-sysv4.h
3232                 if [ x$stabs = xyes ]
3233                 then
3234                         tm_file=i386/sol2dbg.h
3235                 else
3236                         tm_file=i386/sol2.h
3237                 fi
3238                 tmake_file=i386/t-sol2
3239                 extra_parts="crt1.o crti.o crtn.o crtbegin.o crtend.o"
3240                 xmake_file=x-svr4
3241                 fixincludes=fixinc.math
3242                 broken_install=yes
3243                 if [ x$enable_threads = xyes ]; then
3244                         thread_file='solaris'
3245                 fi
3246                 ;;
3247         i[3456]86-*-sysv4*)             # Intel 80386's running system V.4
3248                 xm_file=i386/xm-sysv4.h
3249                 tm_file=i386/sysv4.h
3250                 if [ x$stabs = xyes ]
3251                 then
3252                         tm_file="${tm_file} dbx.h"
3253                 fi
3254                 tmake_file=i386/t-crtpic
3255                 xmake_file=x-svr4
3256                 extra_parts="crtbegin.o crtend.o"
3257                 ;;
3258         i[3456]86-*-sysv*)              # Intel 80386's running system V
3259                 xm_file=i386/xm-sysv3.h
3260                 xmake_file=i386/x-sysv3
3261                 if [ x$gas = xyes ]
3262                 then
3263                         if [ x$stabs = xyes ]
3264                         then
3265                                 tm_file=i386/svr3dbx.h
3266                                 tmake_file=i386/t-svr3dbx
3267                                 extra_parts="svr3.ifile svr3z.rfile"
3268                         else
3269                                 tm_file=i386/svr3gas.h
3270                                 extra_parts="crtbegin.o crtend.o"
3271                                 tmake_file=i386/t-crtstuff
3272                         fi
3273                 else
3274                         tm_file=i386/sysv3.h
3275                         extra_parts="crtbegin.o crtend.o"
3276                         tmake_file=i386/t-crtstuff
3277                 fi
3278                 ;;
3279         i386-*-vsta)                    # Intel 80386's running VSTa kernel
3280                 xm_file=i386/xm-vsta.h
3281                 tm_file=i386/vsta.h
3282                 tmake_file=i386/t-vsta
3283                 xmake_file=i386/x-vsta
3284                 ;;
3285         i[3456]86-*-pe | i[3456]86-*-cygwin32)
3286                 xm_file="${xm_file} i386/xm-cygwin32.h"
3287                 tmake_file=i386/t-cygwin32
3288                 tm_file=i386/cygwin32.h
3289                 xmake_file=i386/x-cygwin32
3290                 extra_objs=winnt.o
3291                 fixincludes=Makefile.in
3292                 if [ x$enable_threads = xyes ]; then
3293                         thread_file='win32'
3294                 fi
3295                 exeext=.exe
3296                 ;;
3297         i[3456]86-*-mingw32)
3298                 tm_file=i386/mingw32.h
3299                 xm_file="${xm_file} i386/xm-mingw32.h"
3300                 tmake_file=i386/t-cygwin32
3301                 extra_objs=winnt.o
3302                 xmake_file=i386/x-cygwin32
3303                 fixincludes=Makefile.in
3304                 if [ x$enable_threads = xyes ]; then
3305                         thread_file='win32'
3306                 fi
3307                 exeext=.exe
3308                 ;;
3309         i[3456]86-*-winnt3*)
3310                 tm_file=i386/win-nt.h
3311                 out_file=i386/i386.c
3312                 xm_file=i386/xm-winnt.h
3313                 xmake_file=winnt/x-winnt
3314                 tmake_file=i386/t-winnt
3315                 extra_host_objs="winnt.o oldnames.o"
3316                 extra_gcc_objs="spawnv.o oldnames.o"
3317                 fixincludes=fixinc.winnt
3318                 if [ x$gnu_ld != xyes ]
3319                 then
3320                         extra_programs=ld.exe
3321                 fi
3322                 if [ x$enable_threads = xyes ]; then
3323                         thread_file='win32'
3324                 fi
3325                 ;;
3326         i[3456]86-dg-dgux)
3327                 xm_file=i386/xm-dgux.h
3328                 out_file=i386/dgux.c
3329                 tm_file=i386/dgux.h
3330                 tmake_file=i386/t-dgux
3331                 xmake_file=i386/x-dgux
3332                 fixincludes=fixinc.dgux
3333                 install_headers_dir=install-headers-cpio
3334               ;;
3335         i860-alliant-*)         # Alliant FX/2800
3336                 tm_file="${tm_file} svr4.h i860/sysv4.h i860/fx2800.h"
3337                 xm_file="${xm_file}"
3338                 xmake_file=i860/x-fx2800
3339                 tmake_file=i860/t-fx2800
3340                 extra_parts="crtbegin.o crtend.o"
3341                 ;;
3342         i860-*-bsd*)
3343                 tm_file="${tm_file} i860/bsd.h"
3344                 if [ x$gas = xyes ]
3345                 then
3346                         tm_file="${tm_file} i860/bsd-gas.h"
3347                 fi
3348                 use_collect2=yes
3349                 ;;
3350         i860-*-mach*)
3351                 tm_file="${tm_file} i860/mach.h"
3352                 tmake_file=t-libc-ok
3353                 ;;
3354         i860-*-osf*)                    # Intel Paragon XP/S, OSF/1AD
3355                 tm_file="${tm_file} svr3.h i860/paragon.h"
3356                 xm_file="${xm_file} xm-svr3.h"
3357                 tmake_file=t-osf
3358                 broken_install=yes
3359                 ;;
3360         i860-*-sysv3*)
3361                 tm_file="${tm_file} svr3.h i860/sysv3.h"
3362                 xm_file="${tm_file} xm-svr3.h"
3363                 xmake_file=i860/x-sysv3
3364                 extra_parts="crtbegin.o crtend.o"
3365                 ;;
3366         i860-*-sysv4*)
3367                 tm_file="${tm_file} svr4.h i860/sysv4.h"
3368                 xm_file="${xm_file} xm-svr3.h"
3369                 xmake_file=i860/x-sysv4
3370                 tmake_file=t-svr4
3371                 extra_parts="crtbegin.o crtend.o"
3372                 ;;
3373         i960-wrs-vxworks5 | i960-wrs-vxworks5.0*)
3374                 tm_file="${tm_file} i960/vx960.h"
3375                 tmake_file=i960/t-vxworks960
3376                 use_collect2=yes
3377                 ;;
3378         i960-wrs-vxworks5*)
3379                 tm_file="${tm_file} dbxcoff.h i960/i960-coff.h i960/vx960-coff.h"
3380                 tmake_file=i960/t-vxworks960
3381                 use_collect2=yes
3382                 ;;
3383         i960-wrs-vxworks*)
3384                 tm_file="${tm_file} i960/vx960.h"
3385                 tmake_file=i960/t-vxworks960
3386                 use_collect2=yes
3387                 ;;
3388         i960-*-coff*)
3389                 tm_file="${tm_file} dbxcoff.h i960/i960-coff.h libgloss.h"
3390                 tmake_file=i960/t-960bare
3391                 use_collect2=yes
3392                 ;;
3393         i960-*-rtems)
3394                 tmake_file="i960/t-960bare t-rtems"
3395                 tm_file="${tm_file} dbxcoff.h i960/rtems.h"
3396                 use_collect2=yes
3397                 ;;
3398         i960-*-*)                       # Default i960 environment.
3399                 use_collect2=yes
3400                 ;;
3401         m32r-*-elf*)
3402                 extra_parts="crtinit.o crtfini.o"
3403                 ;;
3404         m68000-convergent-sysv*)
3405                 tm_file=m68k/ctix.h
3406                 xm_file=m68k/xm-3b1.h
3407                 use_collect2=yes
3408                 extra_headers=math-68881.h
3409                 ;;
3410         m68000-hp-bsd*)                 # HP 9000/200 running BSD
3411                 tm_file=m68k/hp2bsd.h
3412                 xmake_file=m68k/x-hp2bsd
3413                 use_collect2=yes
3414                 extra_headers=math-68881.h
3415                 ;;
3416         m68000-hp-hpux*)                # HP 9000 series 300
3417                 xm_file=m68k/xm-hp320.h
3418                 if [ x$gas = xyes ]
3419                 then
3420                         xmake_file=m68k/x-hp320g
3421                         tm_file=m68k/hp310g.h
3422                 else
3423                         xmake_file=m68k/x-hp320
3424                         tm_file=m68k/hp310.h
3425                 fi
3426                 broken_install=yes
3427                 install_headers_dir=install-headers-cpio
3428                 use_collect2=yes
3429                 extra_headers=math-68881.h
3430                 ;;
3431         m68000-sun-sunos3*)
3432                 tm_file=m68k/sun2.h
3433                 use_collect2=yes
3434                 extra_headers=math-68881.h
3435                 ;;
3436         m68000-sun-sunos4*)
3437                 tm_file=m68k/sun2o4.h
3438                 use_collect2=yes
3439                 extra_headers=math-68881.h
3440                 ;;
3441         m68000-att-sysv*)
3442                 xm_file=m68k/xm-3b1.h
3443                 if [ x$gas = xyes ]
3444                 then
3445                         tm_file=m68k/3b1g.h
3446                 else
3447                         tm_file=m68k/3b1.h
3448                 fi
3449                 use_collect2=yes
3450                 extra_headers=math-68881.h
3451                 ;;
3452         m68k-apple-aux*)                # Apple Macintosh running A/UX
3453                 xm_file=m68k/xm-aux.h
3454                 tmake_file=m68k/t-aux
3455                 broken_install=yes
3456                 install_headers_dir=install-headers-cpio
3457                 extra_headers=math-68881.h
3458                 extra_parts="crt1.o mcrt1.o maccrt1.o crt2.o crtn.o"
3459                 tm_file=
3460                 if [ "$gnu_ld" = yes ]
3461                 then
3462                         tm_file="${tm_file} m68k/auxgld.h"
3463                 else
3464                         tm_file="${tm_file} m68k/auxld.h"
3465                 fi
3466                 if [ "$gas" = yes ]
3467                 then
3468                         tm_file="${tm_file} m68k/auxgas.h"
3469                 else
3470                         tm_file="${tm_file} m68k/auxas.h"
3471                 fi
3472                 tm_file="${tm_file} m68k/a-ux.h"
3473                 ;;
3474         m68k-apollo-*)
3475                 tm_file=m68k/apollo68.h
3476                 xmake_file=m68k/x-apollo68
3477                 use_collect2=yes
3478                 extra_headers=math-68881.h
3479                 ;;
3480         m68k-altos-sysv*)                  # Altos 3068
3481                 if [ x$gas = xyes ]
3482                 then
3483                         tm_file=m68k/altos3068.h
3484                         xm_file=m68k/xm-altos3068.h
3485                 else
3486                         echo "The Altos is supported only with the GNU assembler" 1>&2
3487                         exit 1
3488                 fi
3489                 extra_headers=math-68881.h
3490                 ;;
3491         m68k-bull-sysv*)                # Bull DPX/2
3492                 if [ x$gas = xyes ]
3493                 then
3494                         if [ x$stabs = xyes ]
3495                         then
3496                                 tm_file=m68k/dpx2cdbx.h
3497                         else
3498                                 tm_file=m68k/dpx2g.h
3499                         fi
3500                 else
3501                         tm_file=m68k/dpx2.h
3502                 fi
3503                 xm_file=m68k/xm-m68kv.h
3504                 xmake_file=m68k/x-dpx2
3505                 use_collect2=yes
3506                 extra_headers=math-68881.h
3507                 ;;
3508         m68k-atari-sysv4*)              # Atari variant of V.4.
3509                 tm_file=m68k/atari.h
3510                 xm_file=m68k/xm-atari.h
3511                 tmake_file=t-svr4
3512                 extra_parts="crtbegin.o crtend.o"
3513                 extra_headers=math-68881.h
3514                 ;;
3515         m68k-motorola-sysv*)
3516                 tm_file=m68k/mot3300.h
3517                 xm_file=m68k/xm-mot3300.h
3518                 if [ x$gas = xyes ]
3519                 then
3520                         xmake_file=m68k/x-mot3300-gas
3521                         if [ x$gnu_ld = xyes ]
3522                         then
3523                                 tmake_file=m68k/t-mot3300-gald
3524                         else
3525                                 tmake_file=m68k/t-mot3300-gas
3526                                 use_collect2=yes
3527                         fi
3528                 else
3529                         xmake_file=m68k/x-mot3300
3530                         if [ x$gnu_ld = xyes ]
3531                         then
3532                                 tmake_file=m68k/t-mot3300-gld
3533                         else
3534                                 tmake_file=m68k/t-mot3300
3535                                 use_collect2=yes
3536                         fi
3537                 fi
3538                 gdb_needs_out_file_path=yes
3539                 extra_parts="crt0.o mcrt0.o"
3540                 extra_headers=math-68881.h
3541                 ;;
3542         m68k-ncr-sysv*)                 # NCR Tower 32 SVR3
3543                 tm_file=m68k/tower-as.h
3544                 xm_file="${xm_file} xm-svr3.h"
3545                 xmake_file=m68k/x-tower
3546                 extra_parts="crtbegin.o crtend.o"
3547                 extra_headers=math-68881.h
3548                 ;;
3549         m68k-plexus-sysv*)
3550                 tm_file=m68k/plexus.h
3551                 xm_file=m68k/xm-plexus.h
3552                 use_collect2=yes
3553                 extra_headers=math-68881.h
3554                 ;;
3555         m68k-tti-*)
3556                 tm_file=m68k/pbb.h
3557                 xm_file=m68k/xm-m68kv.h
3558                 extra_headers=math-68881.h
3559                 ;;
3560         m68k-crds-unos*)
3561                 xm_file=m68k/xm-crds.h
3562                 xmake_file=m68k/x-crds
3563                 tm_file=m68k/crds.h
3564                 broken_install=yes
3565                 use_collect2=yes
3566                 extra_headers=math-68881.h
3567                 ;;
3568         m68k-cbm-sysv4*)                # Commodore variant of V.4.
3569                 tm_file=m68k/amix.h
3570                 xm_file=m68k/xm-amix.h
3571                 xmake_file=m68k/x-amix
3572                 tmake_file=t-svr4
3573                 extra_parts="crtbegin.o crtend.o"
3574                 extra_headers=math-68881.h
3575                 ;;
3576         m68k-ccur-rtu)
3577                 tm_file=m68k/ccur-GAS.h
3578                 xmake_file=m68k/x-ccur
3579                 extra_headers=math-68881.h
3580                 use_collect2=yes
3581                 broken_install=yes
3582                 ;;
3583         m68k-hp-bsd4.4*)                # HP 9000/3xx running 4.4bsd
3584                 tm_file=m68k/hp3bsd44.h
3585                 xmake_file=m68k/x-hp3bsd44
3586                 use_collect2=yes
3587                 extra_headers=math-68881.h
3588                 ;;
3589         m68k-hp-bsd*)                   # HP 9000/3xx running Berkeley Unix
3590                 tm_file=m68k/hp3bsd.h
3591                 use_collect2=yes
3592                 extra_headers=math-68881.h
3593                 ;;
3594         m68k-isi-bsd*)
3595                 if [ x$with_fp = xno ]
3596                 then
3597                         tm_file=m68k/isi-nfp.h
3598                 else
3599                         tm_file=m68k/isi.h
3600                 fi
3601                 use_collect2=yes
3602                 extra_headers=math-68881.h
3603                 ;;
3604         m68k-hp-hpux7*) # HP 9000 series 300 running HPUX version 7.
3605                 xm_file=m68k/xm-hp320.h
3606                 if [ x$gas = xyes ]
3607                 then
3608                         xmake_file=m68k/x-hp320g
3609                         tm_file=m68k/hp320g.h
3610                 else
3611                         xmake_file=m68k/x-hp320
3612                         tm_file=m68k/hpux7.h
3613                 fi
3614                 broken_install=yes
3615                 install_headers_dir=install-headers-cpio
3616                 use_collect2=yes
3617                 extra_headers=math-68881.h
3618                 ;;
3619         m68k-hp-hpux*)  # HP 9000 series 300
3620                 xm_file=m68k/xm-hp320.h
3621                 if [ x$gas = xyes ]
3622                 then
3623                         xmake_file=m68k/x-hp320g
3624                         tm_file=m68k/hp320g.h
3625                 else
3626                         xmake_file=m68k/x-hp320
3627                         tm_file=m68k/hp320.h
3628                 fi
3629                 broken_install=yes
3630                 install_headers_dir=install-headers-cpio
3631                 use_collect2=yes
3632                 extra_headers=math-68881.h
3633                 ;;
3634         m68k-sun-mach*)
3635                 tm_file=m68k/sun3mach.h
3636                 use_collect2=yes
3637                 extra_headers=math-68881.h
3638                 ;;
3639         m68k-sony-newsos3*)
3640                 if [ x$gas = xyes ]
3641                 then
3642                         tm_file=m68k/news3gas.h
3643                 else
3644                         tm_file=m68k/news3.h
3645                 fi
3646                 use_collect2=yes
3647                 extra_headers=math-68881.h
3648                 ;;
3649         m68k-sony-bsd* | m68k-sony-newsos*)
3650                 if [ x$gas = xyes ]
3651                 then
3652                         tm_file=m68k/newsgas.h
3653                 else
3654                         tm_file=m68k/news.h
3655                 fi
3656                 use_collect2=yes
3657                 extra_headers=math-68881.h
3658                 ;;
3659         m68k-next-nextstep2*)
3660                 tm_file=m68k/next21.h
3661                 xm_file=m68k/xm-next.h
3662                 tmake_file=m68k/t-next
3663                 xmake_file=m68k/x-next
3664                 extra_objs=nextstep.o
3665                 extra_headers=math-68881.h
3666                 use_collect2=yes
3667                 ;;
3668         m68k-next-nextstep3*)
3669                 tm_file=m68k/next.h
3670                 xm_file=m68k/xm-next.h
3671                 tmake_file=m68k/t-next
3672                 xmake_file=m68k/x-next
3673                 extra_objs=nextstep.o
3674                 extra_headers=math-68881.h
3675                 if [ x$enable_threads = xyes ]; then
3676                         thread_file='mach'
3677                 fi
3678                 ;;
3679         m68k-sun-sunos3*)
3680                 if [ x$with_fp = xno ]
3681                 then
3682                         tm_file=m68k/sun3n3.h
3683                 else
3684                         tm_file=m68k/sun3o3.h
3685                 fi
3686                 use_collect2=yes
3687                 extra_headers=math-68881.h
3688                 ;;
3689         m68k-sun-sunos*)                        # For SunOS 4 (the default).
3690                 if [ x$with_fp = xno ]
3691                 then
3692                         tm_file=m68k/sun3n.h
3693                 else
3694                         tm_file=m68k/sun3.h
3695                 fi
3696                 use_collect2=yes
3697                 extra_headers=math-68881.h
3698                 ;;
3699         m68k-wrs-vxworks*)
3700                 tm_file=m68k/vxm68k.h
3701                 tmake_file=m68k/t-vxworks68
3702                 extra_headers=math-68881.h
3703                 ;;
3704         m68k-*-aout*)
3705                 tmake_file=m68k/t-m68kbare
3706                 tm_file="m68k/m68k-aout.h libgloss.h"
3707                 extra_headers=math-68881.h
3708                 ;;
3709         m68k-*-coff*)
3710                 tmake_file=m68k/t-m68kbare
3711                 tm_file="m68k/m68k-coff.h dbx.h libgloss.h"
3712                 extra_headers=math-68881.h
3713                 ;;
3714         m68k-*-lynxos*)
3715                 if [ x$gas = xyes ]
3716                 then
3717                         tm_file=m68k/lynx.h
3718                 else
3719                         tm_file=m68k/lynx-ng.h
3720                 fi
3721                 xm_file=m68k/xm-lynx.h
3722                 xmake_file=x-lynx
3723                 tmake_file=m68k/t-lynx
3724                 extra_headers=math-68881.h
3725                 ;;
3726         m68k-*-netbsd*)
3727                 tm_file=m68k/netbsd.h
3728                 # On NetBSD, the headers are already okay, except for math.h.
3729                 fixincludes=fixinc.math
3730                 tmake_file=t-netbsd
3731                 ;;
3732         m68k-*-sysv3*)                  # Motorola m68k's running system V.3
3733                 xm_file=m68k/xm-m68kv.h
3734                 xmake_file=m68k/x-m68kv
3735                 extra_parts="crtbegin.o crtend.o"
3736                 extra_headers=math-68881.h
3737                 ;;
3738         m68k-*-sysv4*)                  # Motorola m68k's running system V.4
3739                 tm_file=m68k/m68kv4.h
3740                 xm_file=m68k/xm-m68kv.h
3741                 tmake_file=t-svr4
3742                 extra_parts="crtbegin.o crtend.o"
3743                 extra_headers=math-68881.h
3744                 ;;
3745         m68k-*-linux-gnuaout*)          # Motorola m68k's running GNU/Linux
3746                 xm_file=m68k/xm-linux.h # with a.out format
3747                 xmake_file=x-linux
3748                 tm_file=m68k/linux-aout.h
3749                 tmake_file="t-linux-aout m68k/t-linux-aout"
3750                 fixincludes=Makefile.in # The headers are ok already.
3751                 extra_headers=math-68881.h
3752                 gnu_ld=yes
3753                 ;;
3754         m68k-*-linux-gnulibc1)          # Motorola m68k's running GNU/Linux
3755                 xm_file=m68k/xm-linux.h # with ELF format using the
3756                 xmake_file=x-linux      # GNU/Linux C library 5
3757                 tm_file=m68k/linux.h
3758                 tmake_file="t-linux t-linux-gnulibc1 m68k/t-linux"
3759                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
3760                 fixincludes=Makefile.in # The headers are ok already.
3761                 extra_headers=math-68881.h
3762                 gnu_ld=yes
3763                 ;;
3764         m68k-*-linux-gnu*)              # Motorola m68k's running GNU/Linux
3765                 xm_file=m68k/xm-linux.h # with ELF format using glibc 2
3766                 xmake_file=x-linux      # aka the GNU/Linux C library 6.
3767                 tm_file=m68k/linux.h
3768                 tmake_file="t-linux m68k/t-linux"
3769                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
3770                 fixincludes=Makefile.in # The headers are ok already.
3771                 extra_headers=math-68881.h
3772                 gnu_ld=yes
3773                 if [ x$enable_threads = xyes ]; then
3774                         thread_file='posix'
3775                 fi
3776                 ;;
3777         m68k-*-psos*)
3778                 tmake_file=m68k/t-m68kbare
3779                 tm_file=m68k/m68k-psos.h
3780                 extra_headers=math-68881.h
3781                 ;;
3782         m68k-*-rtems*)
3783                 tmake_file="m68k/t-m68kbare t-rtems"
3784                 tm_file=m68k/rtems.h
3785                 extra_headers=math-68881.h
3786                 ;;
3787
3788         m88k-dg-dgux*)
3789                 case $machine in
3790                   m88k-dg-dguxbcs*)
3791                     tm_file=m88k/dguxbcs.h
3792                     tmake_file=m88k/t-dguxbcs
3793                     ;;
3794                   *)
3795                     tm_file=m88k/dgux.h
3796                     tmake_file=m88k/t-dgux
3797                     ;;
3798                 esac
3799                 extra_parts="crtbegin.o bcscrtbegin.o crtend.o m88kdgux.ld"
3800                 broken_install=yes
3801                 xmake_file=m88k/x-dgux
3802                 if [ x$gas = xyes ]
3803                 then
3804                         tmake_file=m88k/t-dgux-gas
3805                 fi
3806                 fixincludes=fixinc.dgux
3807                 ;;
3808         m88k-dolphin-sysv3*)
3809                 tm_file=m88k/dolph.h
3810                 extra_parts="crtbegin.o crtend.o"
3811                 xm_file=m88k/xm-sysv3.h
3812                 xmake_file=m88k/x-dolph
3813                 if [ x$gas = xyes ]
3814                 then
3815                         tmake_file=m88k/t-m88k-gas
3816                 fi
3817                 ;;
3818         m88k-tektronix-sysv3)
3819                 tm_file=m88k/tekXD88.h
3820                 extra_parts="crtbegin.o crtend.o"
3821                 xm_file=m88k/xm-sysv3.h
3822                 xmake_file=m88k/x-tekXD88
3823                 if [ x$gas = xyes ]
3824                 then
3825                         tmake_file=m88k/t-m88k-gas
3826                 fi
3827                 ;;
3828         m88k-*-aout*)
3829                 tm_file=m88k/m88k-aout.h
3830                 ;;
3831         m88k-*-coff*)
3832                 tm_file=m88k/m88k-coff.h
3833                 tmake_file=m88k/t-bug
3834                 ;;
3835         m88k-*-luna*)
3836                 tm_file=m88k/luna.h
3837                 extra_parts="crtbegin.o crtend.o"
3838                 if [ x$gas = xyes ]
3839                 then
3840                         tmake_file=m88k/t-luna-gas
3841                 else
3842                         tmake_file=m88k/t-luna
3843                 fi
3844                 ;;
3845         m88k-*-sysv3*)
3846                 tm_file=m88k/sysv3.h
3847                 extra_parts="crtbegin.o crtend.o"
3848                 xm_file=m88k/xm-sysv3.h
3849                 xmake_file=m88k/x-sysv3
3850                 if [ x$gas = xyes ]
3851                 then
3852                         tmake_file=m88k/t-m88k-gas
3853                 fi
3854                 ;;
3855         m88k-*-sysv4*)
3856                 tm_file=m88k/sysv4.h
3857                 extra_parts="crtbegin.o crtend.o"
3858                 xmake_file=m88k/x-sysv4
3859                 tmake_file=m88k/t-sysv4
3860                 ;;
3861         mips-sgi-irix6*)                # SGI System V.4., IRIX 6
3862                 tm_file=mips/iris6.h
3863                 xm_file=mips/xm-iris6.h
3864                 broken_install=yes
3865                 fixincludes=fixinc.irix
3866                 xmake_file=mips/x-iris6
3867                 tmake_file=mips/t-iris6
3868                 if [ x$enable_threads = xyes ]; then
3869                         thread_file='irix'
3870                 fi
3871                 ;;
3872         mips-sgi-irix5cross64)          # Irix5 host, Irix 6 target, cross64
3873                 tm_file=mips/cross64.h
3874                 xm_file=mips/xm-iris5.h
3875                 broken_install=yes
3876                 fixincludes=Makefile.in
3877                 xmake_file=mips/x-iris
3878                 tmake_file=mips/t-cross64
3879                 # See comment in mips/iris[56].h files.
3880                 use_collect2=yes
3881                 if [ x$enable_threads = xyes ]; then
3882                         thread_file='irix'
3883                 fi
3884                 ;;
3885         mips-sni-sysv4)
3886                 if [ x$gas = xyes ]
3887                 then
3888                         if [ x$stabs = xyes ]
3889                         then
3890                                 tm_file=mips/iris5gdb.h
3891                         else
3892                                 tm_file=mips/sni-gas.h
3893                         fi
3894                 else
3895                         tm_file=mips/sni-svr4.h
3896                 fi
3897                 xm_file=mips/xm-sysv.h
3898                 xmake_file=mips/x-sni-svr4
3899                 tmake_file=mips/t-mips-gas
3900                 if [ x$gnu_ld != xyes ]
3901                 then
3902                         use_collect2=yes
3903                 fi
3904                 broken_install=yes
3905                 ;;
3906         mips-sgi-irix5*)                # SGI System V.4., IRIX 5
3907                 if [ x$gas = xyes ]
3908                 then
3909                         tm_file=mips/iris5gas.h
3910                         if [ x$stabs = xyes ]
3911                         then
3912                                 tm_file="${tm_file} dbx.h"
3913                         fi
3914                 else
3915                         tm_file=mips/iris5.h
3916                 fi
3917                 xm_file=mips/xm-iris5.h
3918                 broken_install=yes
3919                 fixincludes=fixinc.irix
3920                 xmake_file=mips/x-iris
3921                 # mips-tfile doesn't work yet
3922                 tmake_file=mips/t-mips-gas
3923                 # See comment in mips/iris5.h file.
3924                 use_collect2=yes
3925                 if [ x$enable_threads = xyes ]; then
3926                         thread_file='irix'
3927                 fi
3928                 ;;
3929         mips-sgi-irix4loser*)           # Mostly like a MIPS.
3930                 tm_file=mips/iris4loser.h
3931                 if [ x$stabs = xyes ]; then
3932                         tm_file="${tm_file} dbx.h"
3933                 fi
3934                 xm_file=mips/xm-iris4.h
3935                 broken_install=yes
3936                 xmake_file=mips/x-iris
3937                 if [ x$gas = xyes ]
3938                 then
3939                         tmake_file=mips/t-mips-gas
3940                 else
3941                         extra_passes="mips-tfile mips-tdump"
3942                 fi
3943                 if [ x$gnu_ld != xyes ]
3944                 then
3945                         use_collect2=yes
3946                 fi
3947                 if [ x$enable_threads = xyes ]; then
3948                         thread_file='irix'
3949                 fi
3950                 ;;
3951         mips-sgi-irix4*)                # Mostly like a MIPS.
3952                 tm_file=mips/iris4.h
3953                 if [ x$stabs = xyes ]; then
3954                         tm_file="${tm_file} dbx.h"
3955                 fi
3956                 xm_file=mips/xm-iris4.h
3957                 broken_install=yes
3958                 xmake_file=mips/x-iris
3959                 if [ x$gas = xyes ]
3960                 then
3961                         tmake_file=mips/t-mips-gas
3962                 else
3963                         extra_passes="mips-tfile mips-tdump"
3964                 fi
3965                 if [ x$gnu_ld != xyes ]
3966                 then
3967                         use_collect2=yes
3968                 fi
3969                 if [ x$enable_threads = xyes ]; then
3970                         thread_file='irix'
3971                 fi
3972                 ;;
3973         mips-sgi-*)                     # Mostly like a MIPS.
3974                 tm_file=mips/iris3.h
3975                 if [ x$stabs = xyes ]; then
3976                         tm_file="${tm_file} dbx.h"
3977                 fi
3978                 xm_file=mips/xm-iris3.h
3979                 broken_install=yes
3980                 xmake_file=mips/x-iris3
3981                 if [ x$gas = xyes ]
3982                 then
3983                         tmake_file=mips/t-mips-gas
3984                 else
3985                         extra_passes="mips-tfile mips-tdump"
3986                 fi
3987                 if [ x$gnu_ld != xyes ]
3988                 then
3989                         use_collect2=yes
3990                 fi
3991                 ;;
3992         mips-dec-osfrose*)              # Decstation running OSF/1 reference port with OSF/rose.
3993                 tm_file=mips/osfrose.h
3994                 xmake_file=mips/x-osfrose
3995                 tmake_file=mips/t-osfrose
3996                 extra_objs=halfpic.o
3997                 use_collect2=yes
3998                 ;;
3999         mips-dec-osf*)                  # Decstation running OSF/1 as shipped by DIGITAL
4000                 tm_file=mips/dec-osf1.h
4001                 if [ x$stabs = xyes ]; then
4002                         tm_file="${tm_file} dbx.h"
4003                 fi
4004                 xmake_file=mips/x-dec-osf1
4005                 if [ x$gas = xyes ]
4006                 then
4007                         tmake_file=mips/t-mips-gas
4008                 else
4009                         tmake_file=mips/t-ultrix
4010                         extra_passes="mips-tfile mips-tdump"
4011                 fi
4012                 if [ x$gnu_ld != xyes ]
4013                 then
4014                         use_collect2=yes
4015                 fi
4016                 ;;
4017         mips-dec-bsd*)                  # Decstation running 4.4 BSD
4018               tm_file=mips/dec-bsd.h
4019               fixincludes=
4020               if [ x$gas = xyes ]
4021               then
4022                         tmake_file=mips/t-mips-gas
4023               else
4024                         tmake_file=mips/t-ultrix
4025                         extra_passes="mips-tfile mips-tdump"
4026               fi
4027               if [ x$gnu_ld != xyes ]
4028               then
4029                         use_collect2=yes
4030               fi
4031               ;;
4032         mips-dec-netbsd*)                  # Decstation running NetBSD
4033                 tm_file=mips/netbsd.h
4034                 # On NetBSD, the headers are already okay, except for math.h.
4035                 fixincludes=fixinc.math
4036                 tmake_file=t-netbsd
4037                 if [ x$prefix = xNONE ]; then
4038                         prefix=$native_prefix
4039                 fi
4040                 prefix=$native_prefix
4041                 ;;
4042         mips-sony-bsd* | mips-sony-newsos*)     # Sony NEWS 3600 or risc/news.
4043                 tm_file=mips/news4.h
4044                 if [ x$stabs = xyes ]; then
4045                         tm_file="${tm_file} dbx.h"
4046                 fi
4047                 if [ x$gas = xyes ]
4048                 then
4049                         tmake_file=mips/t-mips-gas
4050                 else
4051                         extra_passes="mips-tfile mips-tdump"
4052                 fi
4053                 if [ x$gnu_ld != xyes ]
4054                 then
4055                         use_collect2=yes
4056                 fi
4057                 xmake_file=mips/x-sony
4058                 ;;
4059         mips-sony-sysv*)                # Sony NEWS 3800 with NEWSOS5.0.
4060                                         # That is based on svr4.
4061                 # t-svr4 is not right because this system doesn't use ELF.
4062                 tm_file=mips/news5.h
4063                 if [ x$stabs = xyes ]; then
4064                         tm_file="${tm_file} dbx.h"
4065                 fi
4066                 xm_file=mips/xm-news.h
4067                 if [ x$gas = xyes ]
4068                 then
4069                         tmake_file=mips/t-mips-gas
4070                 else
4071                         extra_passes="mips-tfile mips-tdump"
4072                 fi
4073                 if [ x$gnu_ld != xyes ]
4074                 then
4075                         use_collect2=yes
4076                 fi
4077                 ;;
4078         mips-tandem-sysv4*)             # Tandem S2 running NonStop UX
4079                 tm_file=mips/svr4-t.h
4080                 if [ x$stabs = xyes ]; then
4081                         tm_file="${tm_file} dbx.h"
4082                 fi
4083                 xm_file=mips/xm-sysv4.h
4084                 xmake_file=mips/x-sysv
4085                 if [ x$gas = xyes ]
4086                 then
4087                         tmake_file=mips/t-mips-gas
4088                         extra_parts="crtbegin.o crtend.o"
4089                 else
4090                         tmake_file=mips/t-mips
4091                         extra_passes="mips-tfile mips-tdump"
4092                 fi
4093                 if [ x$gnu_ld != xyes ]
4094                 then
4095                         use_collect2=yes
4096                 fi
4097                 broken_install=yes
4098                 ;;
4099         mips-*-ultrix* | mips-dec-mach3)        # Decstation.
4100                 tm_file=mips/ultrix.h
4101                 if [ x$stabs = xyes ]; then
4102                         tm_file="${tm_file} dbx.h"
4103                 fi
4104                 xmake_file=mips/x-ultrix
4105                 if [ x$gas = xyes ]
4106                 then
4107                         tmake_file=mips/t-mips-gas
4108                 else
4109                         tmake_file=mips/t-ultrix
4110                         extra_passes="mips-tfile mips-tdump"
4111                 fi
4112                 if [ x$gnu_ld != xyes ]
4113                 then
4114                         use_collect2=yes
4115                 fi
4116                 ;;
4117         mips-*-riscos[56789]bsd*)
4118                 tm_file=mips/bsd-5.h    # MIPS BSD 4.3, RISC-OS 5.0
4119                 if [ x$stabs = xyes ]; then
4120                         tm_file="${tm_file} dbx.h"
4121                 fi
4122                 if [ x$gas = xyes ]
4123                 then
4124                         tmake_file=mips/t-bsd-gas
4125                 else
4126                         tmake_file=mips/t-bsd
4127                         extra_passes="mips-tfile mips-tdump"
4128                 fi
4129                 if [ x$gnu_ld != xyes ]
4130                 then
4131                         use_collect2=yes
4132                 fi
4133                 broken_install=yes
4134                 ;;
4135         mips-*-bsd* | mips-*-riscosbsd* | mips-*-riscos[1234]bsd*)
4136                 tm_file=mips/bsd-4.h    # MIPS BSD 4.3, RISC-OS 4.0
4137                 if [ x$stabs = xyes ]; then
4138                         tm_file="${tm_file} dbx.h"
4139                 fi
4140                 if [ x$gas = xyes ]
4141                 then
4142                         tmake_file=mips/t-bsd-gas
4143                 else
4144                         tmake_file=mips/t-bsd
4145                         extra_passes="mips-tfile mips-tdump"
4146                 fi
4147                 if [ x$gnu_ld != xyes ]
4148                 then
4149                         use_collect2=yes
4150                 fi
4151                 broken_install=yes
4152                 ;;
4153         mips-*-riscos[56789]sysv4*)
4154                 tm_file=mips/svr4-5.h   # MIPS System V.4., RISC-OS 5.0
4155                 if [ x$stabs = xyes ]; then
4156                         tm_file="${tm_file} dbx.h"
4157                 fi
4158                 xm_file=mips/xm-sysv4.h
4159                 xmake_file=mips/x-sysv
4160                 if [ x$gas = xyes ]
4161                 then
4162                         tmake_file=mips/t-svr4-gas
4163                 else
4164                         tmake_file=mips/t-svr4
4165                         extra_passes="mips-tfile mips-tdump"
4166                 fi
4167                 if [ x$gnu_ld != xyes ]
4168                 then
4169                         use_collect2=yes
4170                 fi
4171                 broken_install=yes
4172                 ;;
4173         mips-*-sysv4* | mips-*-riscos[1234]sysv4* | mips-*-riscossysv4*)
4174                 tm_file=mips/svr4-4.h   # MIPS System V.4. RISC-OS 4.0
4175                 if [ x$stabs = xyes ]; then
4176                         tm_file="${tm_file} dbx.h"
4177                 fi
4178                 xm_file=mips/xm-sysv.h
4179                 xmake_file=mips/x-sysv
4180                 if [ x$gas = xyes ]
4181                 then
4182                         tmake_file=mips/t-svr4-gas
4183                 else
4184                         tmake_file=mips/t-svr4
4185                         extra_passes="mips-tfile mips-tdump"
4186                 fi
4187                 if [ x$gnu_ld != xyes ]
4188                 then
4189                         use_collect2=yes
4190                 fi
4191                 broken_install=yes
4192                 ;;
4193         mips-*-riscos[56789]sysv*)
4194                 tm_file=mips/svr3-5.h   # MIPS System V.3, RISC-OS 5.0
4195                 if [ x$stabs = xyes ]; then
4196                         tm_file="${tm_file} dbx.h"
4197                 fi
4198                 xm_file=mips/xm-sysv.h
4199                 xmake_file=mips/x-sysv
4200                 if [ x$gas = xyes ]
4201                 then
4202                         tmake_file=mips/t-svr3-gas
4203                 else
4204                         tmake_file=mips/t-svr3
4205                         extra_passes="mips-tfile mips-tdump"
4206                 fi
4207                 if [ x$gnu_ld != xyes ]
4208                 then
4209                         use_collect2=yes
4210                 fi
4211                 broken_install=yes
4212                 ;;
4213         mips-*-sysv* | mips-*-riscos*sysv*)
4214                 tm_file=mips/svr3-4.h   # MIPS System V.3, RISC-OS 4.0
4215                 if [ x$stabs = xyes ]; then
4216                         tm_file="${tm_file} dbx.h"
4217                 fi
4218                 xm_file=mips/xm-sysv.h
4219                 xmake_file=mips/x-sysv
4220                 if [ x$gas = xyes ]
4221                 then
4222                         tmake_file=mips/t-svr3-gas
4223                 else
4224                         tmake_file=mips/t-svr3
4225                         extra_passes="mips-tfile mips-tdump"
4226                 fi
4227                 if [ x$gnu_ld != xyes ]
4228                 then
4229                         use_collect2=yes
4230                 fi
4231                 broken_install=yes
4232                 ;;
4233         mips-*-riscos[56789]*)          # Default MIPS RISC-OS 5.0.
4234                 tm_file=mips/mips-5.h
4235                 if [ x$stabs = xyes ]; then
4236                         tm_file="${tm_file} dbx.h"
4237                 fi
4238                 if [ x$gas = xyes ]
4239                 then
4240                         tmake_file=mips/t-mips-gas
4241                 else
4242                         extra_passes="mips-tfile mips-tdump"
4243                 fi
4244                 if [ x$gnu_ld != xyes ]
4245                 then
4246                         use_collect2=yes
4247                 fi
4248                 broken_install=yes
4249                 ;;
4250         mips-*-gnu*)
4251                 ;;
4252         mipsel-*-ecoff*)
4253                 tm_file=mips/ecoffl.h
4254                 if [ x$stabs = xyes ]; then
4255                         tm_file="${tm_file} dbx.h"
4256                 fi
4257                 tmake_file=mips/t-ecoff
4258                 ;;
4259         mips-*-ecoff*)
4260                 tm_file=mips/ecoff.h
4261                 if [ x$stabs = xyes ]; then
4262                         tm_file="${tm_file} dbx.h"
4263                 fi
4264                 tmake_file=mips/t-ecoff
4265                 broken_install=yes
4266                 ;;
4267         mipsel-*-elf*)
4268                 tm_file="mips/elfl.h libgloss.h"
4269                 tmake_file=mips/t-ecoff
4270                 ;;
4271         mips-*-elf*)
4272                 tm_file="mips/elf.h libgloss.h"
4273                 tmake_file=mips/t-ecoff
4274                 ;;
4275         mips64el-*-elf*)
4276                 tm_file="mips/elfl64.h libgloss.h"
4277                 tmake_file=mips/t-ecoff
4278                 ;;
4279         mips64orionel-*-elf*)
4280                 tm_file="mips/elflorion.h libgloss.h"
4281                 tmake_file=mips/t-ecoff
4282                 ;;
4283         mips64-*-elf*)
4284                 tm_file="mips/elf64.h libgloss.h"
4285                 tmake_file=mips/t-ecoff
4286                 ;;
4287         mips64orion-*-elf*)
4288                 tm_file="mips/elforion.h libgloss.h"
4289                 tmake_file=mips/t-ecoff
4290                 ;;
4291         mips64orion-*-rtems*)
4292                 tm_file=mips/rtems64.h
4293                 tmake_file="mips/t-ecoff t-rtems"
4294                 ;;
4295         mipstx39el-*-elf*)
4296                 tm_file="mips/r3900.h mips/elfl.h mips/abi64.h libgloss.h"
4297                 tmake_file=mips/t-ecoff
4298                 ;;
4299         mipstx39-*-elf*)
4300                 tm_file="mips/r3900.h mips/elf.h mips/abi64.h libgloss.h"
4301                 tmake_file=mips/t-ecoff
4302                 ;;
4303         mips-*-*)                               # Default MIPS RISC-OS 4.0.
4304                 if [ x$stabs = xyes ]; then
4305                         tm_file="${tm_file} dbx.h"
4306                 fi
4307                 if [ x$gas = xyes ]
4308                 then
4309                         tmake_file=mips/t-mips-gas
4310                 else
4311                         extra_passes="mips-tfile mips-tdump"
4312                 fi
4313                 if [ x$gnu_ld != xyes ]
4314                 then
4315                         use_collect2=yes
4316                 fi
4317                 ;;
4318         mn10200-*-*)
4319                 cpu_type=mn10200
4320                 tm_file="mn10200/mn10200.h"
4321                 if [ x$stabs = xyes ]
4322                 then
4323                         tm_file="${tm_file} dbx.h"
4324                 fi
4325                 use_collect2=no
4326                 ;;
4327         mn10300-*-*)
4328                 cpu_type=mn10300
4329                 tm_file="mn10300/mn10300.h"
4330                 if [ x$stabs = xyes ]
4331                 then
4332                         tm_file="${tm_file} dbx.h"
4333                 fi
4334                 use_collect2=no
4335                 ;;
4336         ns32k-encore-bsd*)
4337                 tm_file=ns32k/encore.h
4338                 use_collect2=yes
4339                 ;;
4340         ns32k-sequent-bsd*)
4341                 tm_file=ns32k/sequent.h
4342                 use_collect2=yes
4343                 ;;
4344         ns32k-tek6100-bsd*)
4345                 tm_file=ns32k/tek6100.h
4346                 broken_install=yes
4347                 use_collect2=yes
4348                 ;;
4349         ns32k-tek6200-bsd*)
4350                 tm_file=ns32k/tek6200.h
4351                 broken_install=yes
4352                 use_collect2=yes
4353                 ;;
4354 # This has not been updated to GCC 2.
4355 #       ns32k-ns-genix*)
4356 #               xm_file=ns32k/xm-genix.h
4357 #               xmake_file=ns32k/x-genix
4358 #               tm_file=ns32k/genix.h
4359 #               broken_install=yes
4360 #               use_collect2=yes
4361 #               ;;
4362         ns32k-merlin-*)
4363                 tm_file=ns32k/merlin.h
4364                 use_collect2=yes
4365                 ;;
4366         ns32k-pc532-mach*)
4367                 tm_file=ns32k/pc532-mach.h
4368                 use_collect2=yes
4369                 ;;
4370         ns32k-pc532-minix*)
4371                 tm_file=ns32k/pc532-min.h
4372                 xm_file=ns32k/xm-pc532-min.h
4373                 use_collect2=yes
4374                 ;;
4375         ns32k-pc532-netbsd*)
4376                 tm_file=ns32k/netbsd.h
4377                 # On NetBSD, the headers are already okay, except for math.h.
4378                 fixincludes=fixinc.math
4379                 tmake_file=t-netbsd
4380                 ;;
4381         pdp11-*-bsd)
4382                 tm_file="${tm_file} pdp11/2bsd.h"
4383                 ;;
4384         pdp11-*-*)
4385                 ;;
4386         pyramid-*-*)
4387                 cpu_type=pyr
4388                 xmake_file=pyr/x-pyr
4389                 use_collect2=yes
4390                 ;;
4391         romp-*-aos*)
4392                 use_collect2=yes
4393                 ;;
4394         romp-*-mach*)
4395                 xmake_file=romp/x-mach
4396                 use_collect2=yes
4397                 ;;
4398         powerpc-*-sysv* | powerpc-*-elf*)
4399                 tm_file=rs6000/sysv4.h
4400                 xm_file=rs6000/xm-sysv4.h
4401                 extra_headers=ppc-asm.h
4402                 if [ x$gas = xyes ]
4403                 then
4404                         tmake_file="rs6000/t-ppcos rs6000/t-ppccomm"
4405                 else
4406                         tmake_file="rs6000/t-ppc rs6000/t-ppccomm"
4407                 fi
4408                 xmake_file=rs6000/x-sysv4
4409                 ;;
4410         powerpc-*-eabiaix*)
4411                 tm_file=rs6000/eabiaix.h
4412                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
4413                 fixincludes=Makefile.in
4414                 extra_headers=ppc-asm.h
4415                 ;;
4416         powerpc-*-eabisim*)
4417                 tm_file=rs6000/eabisim.h
4418                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
4419                 fixincludes=Makefile.in
4420                 extra_headers=ppc-asm.h
4421                 ;;
4422         powerpc-*-eabi*)
4423                 tm_file=rs6000/eabi.h
4424                 if [ x$gas = xyes ]
4425                 then
4426                         tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
4427                 else
4428                         tmake_file="rs6000/t-ppc rs6000/t-ppccomm"
4429                 fi
4430                 fixincludes=Makefile.in
4431                 extra_headers=ppc-asm.h
4432                 ;;
4433         powerpc-*-rtems*)
4434                 tm_file=rs6000/rtems.h
4435                 if [ x$gas = xyes ]
4436                 then
4437                      tmake_file="rs6000/t-ppcgas t-rtems rs6000/t-ppccomm"
4438                 else
4439                      tmake_file="rs6000/t-ppc t-rtems rs6000/t-ppccomm"
4440                 fi
4441                 fixincludes=Makefile.in
4442                 extra_headers=ppc-asm.h
4443                 ;;
4444         powerpc-*-linux-gnu*)
4445                 tm_file=rs6000/linux.h
4446                 xm_file=rs6000/xm-sysv4.h
4447                 out_file=rs6000/rs6000.c
4448                 if [ x$gas = xyes ]
4449                 then
4450                         tmake_file="rs6000/t-ppcos t-linux rs6000/t-ppccomm"
4451                 else
4452                         tmake_file="rs6000/t-ppc t-linux rs6000/t-ppccomm"
4453                 fi
4454                 xmake_file=x-linux
4455                 fixincludes=Makefile.in
4456                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
4457                 extra_headers=ppc-asm.h
4458                 if [ x$enable_threads = xyes ]; then
4459                         thread_file='posix'
4460                 fi
4461                 ;;
4462         powerpc-*-vxworks*)
4463                 cpu_type=rs6000
4464                 xm_file=rs6000/xm-sysv4.h
4465                 tm_file=rs6000/vxppc.h
4466                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
4467                 extra_headers=ppc-asm.h
4468                 ;;
4469         powerpcle-*-sysv* | powerpcle-*-elf*)
4470                 tm_file=rs6000/sysv4le.h
4471                 xm_file=rs6000/xm-sysv4.h
4472                 if [ x$gas = xyes ]
4473                 then
4474                         tmake_file="rs6000/t-ppcos rs6000/t-ppccomm"
4475                 else
4476                         tmake_file="rs6000/t-ppc rs6000/t-ppccomm"
4477                 fi
4478                 xmake_file=rs6000/x-sysv4
4479                 extra_headers=ppc-asm.h
4480                 ;;
4481         powerpcle-*-eabisim*)
4482                 tm_file=rs6000/eabilesim.h
4483                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
4484                 fixincludes=Makefile.in
4485                 extra_headers=ppc-asm.h
4486                 ;;
4487         powerpcle-*-eabi*)
4488                 tm_file=rs6000/eabile.h
4489                 if [ x$gas = xyes ]
4490                 then
4491                         tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
4492                 else
4493                         tmake_file="rs6000/t-ppc rs6000/t-ppccomm"
4494                 fi
4495                 fixincludes=Makefile.in
4496                 extra_headers=ppc-asm.h
4497                 ;;
4498         powerpcle-*-winnt* )
4499                 tm_file=rs6000/win-nt.h
4500                 tmake_file=rs6000/t-winnt
4501 #               extra_objs=pe.o
4502                 fixincludes=Makefile.in
4503                 if [ x$enable_threads = xyes ]; then
4504                         thread_file='win32'
4505                 fi
4506                 extra_headers=ppc-asm.h
4507                 ;;
4508         powerpcle-*-pe | powerpcle-*-cygwin32)
4509                 tm_file=rs6000/cygwin32.h
4510                 xm_file=rs6000/xm-cygwin32.h
4511                 tmake_file=rs6000/t-winnt
4512                 xmake_file=rs6000/x-cygwin32
4513 #               extra_objs=pe.o
4514                 fixincludes=Makefile.in
4515                 if [ x$enable_threads = xyes ]; then
4516                         thread_file='win32'
4517                 fi
4518                 exeext=.exe
4519                 extra_headers=ppc-asm.h
4520                 ;;
4521         powerpcle-*-solaris2*)
4522                 tm_file=rs6000/sol2.h
4523                 xm_file=rs6000/xm-sysv4.h
4524                 if [ x$gas = xyes ]
4525                 then
4526                         tmake_file="rs6000/t-ppcos rs6000/t-ppccomm"
4527                 else
4528                         tmake_file="rs6000/t-ppc rs6000/t-ppccomm"
4529                 fi
4530                 xmake_file=rs6000/x-sysv4
4531                 fixincludes=fixinc.math
4532                 extra_headers=ppc-asm.h
4533                 ;;
4534         rs6000-ibm-aix3.[01]*)
4535                 tm_file=rs6000/aix31.h
4536                 xmake_file=rs6000/x-aix31
4537                 use_collect2=yes
4538                 ;;
4539         rs6000-ibm-aix3.2.[456789]* | powerpc-ibm-aix3.2.[456789]*)
4540                 tm_file=rs6000/aix3newas.h
4541                 if [ x$host != x$target ]
4542                 then
4543                         tmake_file=rs6000/t-xnewas
4544                 else
4545                         tmake_file=rs6000/t-newas
4546                 fi
4547                 use_collect2=yes
4548                 ;;
4549         rs6000-ibm-aix[456789].* | powerpc-ibm-aix[456789].*)
4550                 tm_file=rs6000/aix41.h
4551                 if [ x$host != x$target ]
4552                 then
4553                         tmake_file=rs6000/t-xnewas
4554                 else
4555                         tmake_file=rs6000/t-newas
4556                 fi
4557                 xmake_file=rs6000/x-aix31
4558                 use_collect2=yes
4559                 ;;
4560         rs6000-ibm-aix*)
4561                 use_collect2=yes
4562                 ;;
4563         rs6000-bull-bosx)
4564                 use_collect2=yes
4565                 ;;
4566         rs6000-*-mach*)
4567                 tm_file=rs6000/mach.h
4568                 xm_file=rs6000/xm-mach.h
4569                 xmake_file=rs6000/x-mach
4570                 use_collect2=yes
4571                 ;;
4572         rs6000-*-lynxos*)
4573                 tm_file=rs6000/lynx.h
4574                 xm_file=rs6000/xm-lynx.h
4575                 tmake_file=rs6000/t-rs6000
4576                 xmake_file=rs6000/x-lynx
4577                 use_collect2=yes
4578                 ;;
4579         sh-*-elf*)
4580                 tm_file=sh/elf.h
4581                 float_format=sh
4582                 ;;
4583         sh-*-rtems*)
4584                 tmake_file="sh/t-sh t-rtems"
4585                 tm_file=sh/rtems.h
4586                 float_format=sh
4587                 ;;
4588         sh-*-*)
4589                 float_format=sh
4590                 ;;
4591         sparc-tti-*)
4592                 tm_file=sparc/pbd.h
4593                 xm_file=sparc/xm-pbd.h
4594                 ;;
4595         sparc-wrs-vxworks* | sparclite-wrs-vxworks*)
4596                 tm_file=sparc/vxsparc.h
4597                 tmake_file=sparc/t-vxsparc
4598                 use_collect2=yes
4599                 ;;
4600         sparc-*-aout*)
4601                 tmake_file=sparc/t-sparcbare
4602                 tm_file="sparc/aout.h libgloss.h"
4603                 ;;
4604         sparc-*-netbsd*)
4605                 tm_file=sparc/netbsd.h
4606                 # On NetBSD, the headers are already okay, except for math.h.
4607                 fixincludes=fixinc.math
4608                 tmake_file=t-netbsd
4609                 ;;
4610         sparc-*-bsd*)
4611                 tm_file=sparc/bsd.h
4612                 ;;
4613         sparc-*-elf*)
4614                 tm_file=sparc/elf.h
4615                 tmake_file=sparc/t-elf
4616                 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
4617                 #float_format=i128
4618                 float_format=i64
4619                 ;;
4620         sparc-*-linux-gnuaout*)         # Sparc's running GNU/Linux, a.out
4621                 xm_file="sparc/xm-sparc.h sparc/xm-linux.h"
4622                 tm_file=sparc/linux-aout.h
4623                 xmake_file=x-linux
4624                 fixincludes=Makefile.in # The headers are ok already.
4625                 broken_install=yes
4626                 gnu_ld=yes
4627                 ;;
4628         sparc-*-linux-gnulibc1*)        # Sparc's running GNU/Linux, libc5
4629                 xm_file="sparc/xm-sparc.h sparc/xm-linux.h"
4630                 xmake_file=x-linux
4631                 tm_file=sparc/linux.h
4632                 tmake_file="t-linux t-linux-gnulibc1 sparc/t-linux"
4633                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
4634                 fixincludes=Makefile.in # The headers are ok already.
4635                 broken_install=yes
4636                 gnu_ld=yes
4637                 ;;
4638         sparc-*-linux-gnu*)             # Sparc's running GNU/Linux, libc6
4639                 xm_file="sparc/xm-sparc.h sparc/xm-linux.h"
4640                 xmake_file=x-linux
4641                 tm_file=sparc/linux.h
4642                 tmake_file="t-linux sparc/t-linux"
4643                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
4644                 fixincludes=Makefile.in # The headers are ok already.
4645                 broken_install=yes
4646                 gnu_ld=yes
4647                 if [ x$enable_threads = xyes ]; then
4648                         thread_file='posix'
4649                 fi
4650                 ;;
4651         sparc-*-lynxos*)
4652                 if [ x$gas = xyes ]
4653                 then
4654                         tm_file=sparc/lynx.h
4655                 else
4656                         tm_file=sparc/lynx-ng.h
4657                 fi
4658                 xm_file=sparc/xm-lynx.h
4659                 tmake_file=sparc/t-sunos41
4660                 xmake_file=x-lynx
4661                 ;;
4662         sparc-*-rtems*)
4663                 tmake_file="sparc/t-sparcbare t-rtems"
4664                 tm_file=sparc/rtems.h
4665                 ;;
4666         sparc-*-solaris2*)
4667                 tm_file=sparc/sol2.h
4668                 xm_file=sparc/xm-sol2.h
4669                 tmake_file=sparc/t-sol2
4670                 xmake_file=sparc/x-sysv4
4671                 extra_parts="crt1.o crti.o crtn.o gcrt1.o gmon.o crtbegin.o crtend.o"
4672                 fixincludes=fixinc.math
4673                 float_format=i128
4674                 broken_install=yes
4675                 if [ x$enable_threads = xyes ]; then
4676                         thread_file='solaris'
4677                 fi
4678                 ;;
4679         sparc-*-sunos4.0*)
4680                 tm_file=sparc/sunos4.h
4681                 tmake_file=sparc/t-sunos40
4682                 use_collect2=yes
4683                 ;;
4684         sparc-*-sunos4*)
4685                 tm_file=sparc/sunos4.h
4686                 tmake_file=sparc/t-sunos41
4687                 use_collect2=yes
4688                 if [ x$gas = xyes ]; then
4689                         tm_file="${tm_file} sparc/sun4gas.h"
4690                 fi
4691                 ;;
4692         sparc-*-sunos3*)
4693                 tm_file=sparc/sun4o3.h
4694                 use_collect2=yes
4695                 ;;
4696         sparc-*-sysv4*)
4697                 tm_file=sparc/sysv4.h
4698                 xm_file=sparc/xm-sysv4.h
4699                 tmake_file=t-svr4
4700                 xmake_file=sparc/x-sysv4
4701                 extra_parts="crtbegin.o crtend.o"
4702                 ;;
4703         sparc-*-vxsim*)
4704                 xm_file=sparc/xm-sol2.h
4705                 tm_file=sparc/vxsim.h
4706                 tmake_file=sparc/t-vxsparc
4707                 xmake_file=sparc/x-sysv4
4708                 ;;
4709         sparclet-*-aout*)
4710                 tm_file="sparc/splet.h libgloss.h"
4711                 tmake_file=sparc/t-splet
4712                 ;;
4713         sparclite-*-coff*)
4714                 tm_file="sparc/litecoff.h libgloss.h"
4715                 tmake_file=sparc/t-sparclite
4716                 ;;
4717         sparclite-*-aout*)
4718                 tm_file="sparc/lite.h aoutos.h libgloss.h"
4719                 tmake_file=sparc/t-sparclite
4720                 ;;
4721         sparc64-*-aout*)
4722                 tmake_file=sparc/t-sp64
4723                 tm_file=sparc/sp64-aout.h
4724                 ;;
4725         sparc64-*-elf*)
4726                 tmake_file=sparc/t-sp64
4727                 tm_file=sparc/sp64-elf.h
4728                 extra_parts="crtbegin.o crtend.o"
4729                 ;;
4730         sparc64-*-linux*)               # 64-bit Sparc's running GNU/Linux
4731                 tmake_file=sparc/t-sp64
4732                 xm_file="sparc/xm-sp64.h sparc/xm-linux.h"
4733                 tm_file=sparc/linux64.h
4734                 xmake_file=x-linux
4735                 fixincludes=Makefile.in # The headers are ok already.
4736                 gnu_ld=yes
4737                 ;;
4738 # This hasn't been upgraded to GCC 2.
4739 #       tahoe-harris-*)                 # Harris tahoe, using COFF.
4740 #               tm_file=tahoe/harris.h
4741 #               ;;
4742 #       tahoe-*-bsd*)                   # tahoe running BSD
4743 #               ;;
4744 # This hasn't been upgraded to GCC 2.
4745 #       tron-*-*)
4746 #               cpu_type=gmicro
4747 #               use_collect2=yes
4748 #               ;;
4749         v850-*-*)
4750                 cpu_type=v850
4751                 tm_file="v850/v850.h"
4752                 xm_file="v850/xm-v850.h"
4753                 if [ x$stabs = xyes ]
4754                 then
4755                         tm_file="${tm_file} dbx.h"
4756                 fi
4757                 use_collect2=no
4758                 ;;
4759         vax-*-bsd*)                     # vaxen running BSD
4760                 use_collect2=yes
4761                 float_format=vax
4762                 ;;
4763         vax-*-sysv*)                    # vaxen running system V
4764                 tm_file="${tm_file} vax/vaxv.h"
4765                 xm_file="${xm_file} vax/xm-vaxv.h"
4766                 float_format=vax
4767                 ;;
4768         vax-*-netbsd*)
4769                 tm_file="${tm_file} netbsd.h vax/netbsd.h"
4770                 # On NetBSD, the headers are already okay, except for math.h.
4771                 fixincludes=fixinc.math
4772                 tmake_file=t-netbsd
4773                 float_format=vax
4774                 ;;
4775         vax-*-ultrix*)                  # vaxen running ultrix
4776                 tm_file="${tm_file} vax/ultrix.h"
4777                 use_collect2=yes
4778                 float_format=vax
4779                 ;;
4780         vax-*-vms*)                     # vaxen running VMS
4781                 xm_file=vax/xm-vms.h
4782                 tm_file=vax/vms.h
4783                 float_format=vax
4784                 ;;
4785         vax-*-*)                        # vax default entry
4786                 float_format=vax
4787                 ;;
4788         we32k-att-sysv*)
4789                 xm_file="${xm_file} xm-svr3"
4790                 use_collect2=yes
4791                 ;;
4792         *)
4793                 echo "Configuration $machine not supported" 1>&2
4794                 exit 1
4795                 ;;
4796         esac
4797
4798         case $machine in
4799         *-*-linux-gnu*)
4800                 ;; # Existing Linux/GNU systems do not use the GNU setup.
4801         *-*-gnu*)
4802                 # On the GNU system, the setup is just about the same on
4803                 # each different CPU.  The specific machines that GNU
4804                 # supports are matched above and just set $cpu_type.
4805                 xm_file=${cpu_type}/xm-gnu.h
4806                 tm_file=${cpu_type}/gnu.h
4807                 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
4808                 # GNU always uses ELF.
4809                 elf=yes
4810                 # GNU tools are the only tools.
4811                 gnu_ld=yes
4812                 gas=yes
4813                 # On GNU, the headers are already okay.
4814                 fixincludes=Makefile.in
4815                 xmake_file=x-linux      # These details are the same as Linux.
4816                 tmake_file=t-gnu        # These are not.
4817                 ;;
4818         *-*-sysv4*)
4819                 fixincludes=fixinc.svr4
4820                 xmake_try_sysv=x-sysv
4821                 broken_install=yes
4822                 install_headers_dir=install-headers-cpio
4823                 ;;
4824         *-*-sysv*)
4825                 broken_install=yes
4826                 install_headers_dir=install-headers-cpio
4827                 ;;
4828         esac
4829
4830         # Distinguish i[3456]86
4831         # Also, do not run mips-tfile on MIPS if using gas.
4832         # Process --with-cpu= for PowerPC/rs6000
4833         target_cpu_default2=
4834         case $machine in
4835         i486-*-*)
4836                 target_cpu_default2=1
4837                 ;;
4838         i586-*-*)
4839                 target_cpu_default2=2
4840                 ;;
4841         i686-*-*)
4842                 target_cpu_default2=3
4843                 ;;
4844         alpha*-*-*)
4845                 case $machine in
4846                         alphaev6*)
4847                                 target_cpu_default2="MASK_CPU_EV6|MASK_BXW|MASK_CIX|MASK_MAX"
4848                                 ;;
4849                         alphapca56*)
4850                                 target_cpu_default2="MASK_CPU_EV5|MASK_BWX|TASK_MAX"
4851                                 ;;
4852                         alphaev56*)
4853                                 target_cpu_default2="MASK_CPU_EV5|MASK_BWX"
4854                                 ;;
4855                         alphaev5*)
4856                                 target_cpu_default2="MASK_CPU_EV5"
4857                                 ;;
4858                 esac
4859
4860                 if [ x$gas = xyes ]
4861                 then
4862                         if [ x$target_cpu_default2 = x ]
4863                         then
4864                                 target_cpu_default2="MASK_GAS"
4865                         else
4866                                 target_cpu_default2="${target_cpu_default2}|MASK_GAS"
4867                         fi
4868                 fi
4869                 ;;
4870         arm*-*-*)
4871                 case "x$with_cpu" in
4872                         x)
4873                                 # The most generic
4874                                 target_cpu_default2="TARGET_CPU_generic"
4875                                 ;;
4876
4877                         # Distinguish cores, and major variants
4878                         # arm7m doesn't exist, but D & I don't affect code
4879                         xarm23678 | xarm250 | xarm67010 \
4880                         | xarm7m | xarm7dm | xarm7dmi | xarm7tdmi \
4881                         | xarm7100 | xarm7500 | xarm7500fe | xarm810 \
4882                         | xstrongarm | xstrongarm110)
4883                                 target_cpu_default2="TARGET_CPU_$with_cpu"
4884                                 ;;
4885
4886                         xyes | xno)
4887                                 echo "--with-cpu must be passed a value" 1>&2
4888                                 exit 1
4889                                 ;;
4890
4891                         *)
4892                                 if [ x$pass2done = xyes ]
4893                                 then
4894                                         echo "Unknown cpu used with --with-cpu=$with_cpu" 1>&2
4895                                         exit 1
4896                                 fi
4897                                 ;;
4898                 esac
4899                 ;;
4900
4901         mips*-*-ecoff* | mips*-*-elf*)
4902                 if [ x$gas = xyes ]
4903                 then
4904                         if [ x$gnu_ld = xyes ]
4905                         then
4906                                 target_cpu_default2=20
4907                         else
4908                                 target_cpu_default2=16
4909                         fi
4910                 fi
4911                 ;;
4912         mips*-*-*)
4913                 if [ x$gas = xyes ]
4914                 then
4915                         target_cpu_default2=16
4916                 fi
4917                 ;;
4918         powerpc*-*-* | rs6000-*-*)
4919                 case "x$with_cpu" in
4920                         x)
4921                                 ;;
4922
4923                         xcommon | xpower | xpower2 | xpowerpc | xrios \
4924                           | xrios1 | xrios2 | xrsc | xrsc1 \
4925                           | x601 | x602 | x603 | x603e | x604 | x604e | x620 \
4926                           | x403 | x505 | x801 | x821 | x823 | x860)
4927                                 target_cpu_default2="\"$with_cpu\""
4928                                 ;;
4929
4930                         xyes | xno)
4931                                 echo "--with-cpu must be passed a value" 1>&2
4932                                 exit 1
4933                                 ;;
4934
4935                         *)
4936                                 if [ x$pass2done = xyes ]
4937                                 then
4938                                         echo "Unknown cpu used with --with-cpu=$with_cpu" 1>&2
4939                                         exit 1
4940                                 fi
4941                                 ;;
4942                 esac
4943                 ;;
4944         sparc*-*-*)
4945                 case ".$with_cpu" in
4946                         .)
4947                                 target_cpu_default2=TARGET_CPU_"`echo $machine | sed 's/-.*$//'`"
4948                                 ;;
4949                         .supersparc | .ultrasparc | .v7 | .v8 | .v9)
4950                                 target_cpu_default2="TARGET_CPU_$with_cpu"
4951                                 ;;
4952                         *)
4953                                 if [ x$pass2done = xyes ]
4954                                 then
4955                                         echo "Unknown cpu used with --with-cpu=$with_cpu" 1>&2
4956                                         exit 1
4957                                 fi
4958                                 ;;
4959                 esac
4960                 ;;
4961         esac
4962
4963         if [ x$target_cpu_default2 != x ]
4964         then
4965                 if [ x$target_cpu_default != x ]
4966                 then
4967                         target_cpu_default="(${target_cpu_default}|${target_cpu_default2})"
4968                 else
4969                         target_cpu_default=$target_cpu_default2
4970                 fi
4971         fi
4972
4973         # No need for collect2 if we have the GNU linker.
4974         case x$gnu_ld in
4975         xyes)
4976                 use_collect2=
4977                 ;;
4978         esac
4979
4980 # Save data on machine being used to compile GCC in build_xm_file.
4981 # Save data on host machine in vars host_xm_file and host_xmake_file.
4982         if [ x$pass1done = x ]
4983         then
4984                 if [ x"$xm_file" = x ]
4985                 then build_xm_file=$cpu_type/xm-$cpu_type.h
4986                 else build_xm_file=$xm_file
4987                 fi
4988                 build_broken_install=$broken_install
4989                 build_install_headers_dir=$install_headers_dir
4990                 build_exeext=$exeext
4991                 pass1done=yes
4992         else
4993                 if [ x$pass2done = x ]
4994                 then
4995                         if [ x"$xm_file" = x ]
4996                         then host_xm_file=$cpu_type/xm-$cpu_type.h
4997                         else host_xm_file=$xm_file
4998                         fi
4999                         if [ x"$xmake_file" = x ]
5000                         then xmake_file=$cpu_type/x-$cpu_type
5001                         fi
5002                         host_xmake_file="$xmake_file"
5003                         host_truncate_target=$truncate_target
5004                         host_extra_gcc_objs=$extra_gcc_objs
5005                         host_extra_objs=$extra_host_objs
5006                         pass2done=yes
5007                 fi
5008         fi
5009 done
5010
5011 extra_objs="${host_extra_objs} ${extra_objs}"
5012
5013 # Default the target-machine variables that were not explicitly set.
5014 if [ x"$tm_file" = x ]
5015 then tm_file=$cpu_type/$cpu_type.h; fi
5016
5017 if [ x$extra_headers = x ]
5018 then extra_headers=; fi
5019
5020 if [ x"$xm_file" = x ]
5021 then xm_file=$cpu_type/xm-$cpu_type.h; fi
5022
5023 md_file=$cpu_type/$cpu_type.md
5024
5025 if [ x$out_file = x ]
5026 then out_file=$cpu_type/$cpu_type.c; fi
5027
5028 if [ x"$tmake_file" = x ]
5029 then tmake_file=$cpu_type/t-$cpu_type
5030 fi
5031
5032 if [ x$float_format = x ]
5033 then float_format=i64
5034 fi
5035
5036 # Say what files are being used for the output code and MD file.
5037 echo "Using \`$srcdir/config/$out_file' to output insns."
5038 echo "Using \`$srcdir/config/$md_file' as machine description file."
5039
5040 count=a
5041 for f in $tm_file; do
5042         count=${count}x
5043 done
5044 if [ $count = ax ]; then
5045         echo "Using \`$srcdir/config/$tm_file' as target machine macro file."
5046 else
5047         echo "Using the following target machine macro files:"
5048         for f in $tm_file; do
5049                 echo "  $srcdir/config/$f"
5050         done
5051 fi
5052
5053 count=a
5054 for f in $host_xm_file; do
5055         count=${count}x
5056 done
5057 if [ $count = ax ]; then
5058         echo "Using \`$srcdir/config/$host_xm_file' as host machine macro file."
5059 else
5060         echo "Using the following host machine macro files:"
5061         for f in $host_xm_file; do
5062                 echo "  $srcdir/config/$f"
5063         done
5064 fi
5065
5066 if [ "$host_xm_file" != "$build_xm_file" ]; then
5067         count=a
5068         for f in $build_xm_file; do
5069                 count=${count}x
5070         done
5071         if [ $count = ax ]; then
5072                 echo "Using \`$srcdir/config/$build_xm_file' as build machine macro file."
5073         else
5074                 echo "Using the following build machine macro files:"
5075                 for f in $build_xm_file; do
5076                         echo "  $srcdir/config/$f"
5077                 done
5078         fi
5079 fi
5080
5081 if [ x$thread_file = x ]
5082 then thread_file='single'
5083 fi
5084
5085 # Set up the header files.
5086 # $links is the list of header files to create.
5087 # $vars is the list of shell variables with file names to include.
5088 # auto-conf.h is the file containing items generated by autoconf and is
5089 # the first file included by config.h.
5090 host_xm_file="auto-config.h ${host_xm_file}"
5091 vars="host_xm_file tm_file xm_file build_xm_file"
5092 links="config.h tm.h tconfig.h hconfig.h"
5093
5094 rm -f config.bak
5095 if [ -f config.status ]; then mv -f config.status config.bak; fi
5096
5097 # Make the links.
5098 while [ -n "$vars" ]
5099 do
5100         # set file to car of files, files to cdr of files
5101         set $vars; var=$1; shift; vars=$*
5102         set $links; link=$1; shift; links=$*
5103
5104         rm -f $link
5105
5106         # Define TARGET_CPU_DEFAULT if the system wants one.
5107         # This substitutes for lots of *.h files.
5108         if [ x$target_cpu_default != x -a $link = tm.h ]
5109         then
5110                 echo "#define TARGET_CPU_DEFAULT $target_cpu_default" >>$link
5111         fi
5112
5113         for file in `eval echo '$'$var`; do
5114                 echo "#include \"$file\"" >>$link
5115         done
5116 done
5117
5118 # Truncate the target if necessary
5119 if [ x$host_truncate_target != x ]; then
5120         target=`echo $target | sed -e 's/\(..............\).*/\1/'`
5121 fi
5122
5123 # Get the version number from the toplevel
5124 version=`sed -e 's/.*\"\([^ \"]*\)[ \"].*/\1/' < ${srcdir}/version.c`
5125
5126 # Are we using gcc as the native compiler?
5127 case $host in
5128 *linux* | *cygwin32* | *mingw32*)
5129         if [ x$prefix = xNONE ]; then
5130                 prefix=$native_prefix
5131         fi
5132         ;;
5133 esac
5134
5135 # Get an absolute path to the GCC top-level source directory
5136 holddir=`pwd`
5137 cd $srcdir
5138 topdir=`pwd`
5139 cd $holddir
5140
5141 # Conditionalize the makefile for this host machine.
5142 # Make-host contains the concatenation of all host makefile fragments
5143 # [there can be more than one].  This file is built by configure.frag.
5144 host_overrides=Make-host
5145 dep_host_xmake_file=
5146 for f in .. ${host_xmake_file}
5147 do
5148         if [ -f ${srcdir}/config/$f ]
5149         then
5150                 dep_host_xmake_file="${dep_host_xmake_file} ${srcdir}/config/$f"
5151         fi
5152 done
5153
5154 # Conditionalize the makefile for this target machine.
5155 # Make-target contains the concatenation of all host makefile fragments
5156 # [there can be more than one].  This file is built by configure.frag.
5157 target_overrides=Make-target
5158 dep_tmake_file=
5159 for f in .. ${tmake_file}
5160 do
5161         if [ -f ${srcdir}/config/$f ]
5162         then
5163                 dep_tmake_file="${dep_tmake_file} ${srcdir}/config/$f"
5164         fi
5165 done
5166
5167 # If the host doesn't support symlinks, modify CC in
5168 # FLAGS_TO_PASS so CC="stage1/xgcc -Bstage1/" works.
5169 # Otherwise, we can use "CC=$(CC)".
5170 rm -f symtest.tem
5171 if $symbolic_link symtest1.tem symtest.tem 2>/dev/null
5172 then
5173         cc_set_by_configure="\$(CC)"
5174         stage_prefix_set_by_configure="\$(STAGE_PREFIX)"
5175 else
5176         symbolic_link="cp -p"
5177         cc_set_by_configure="\`case '\$(CC)' in stage*) echo '\$(CC)' | sed -e 's|stage|../stage|g';; *) echo '\$(CC)';; esac\`"
5178         stage_prefix_set_by_configure="\`case '\$(STAGE_PREFIX)' in stage*) echo '\$(STAGE_PREFIX)' | sed -e 's|stage|../stage|g';; *) echo '\$(STAGE_PREFIX)';; esac\`"
5179 fi
5180 rm -f symtest.tem
5181
5182 out_object_file=`basename $out_file .c`.o
5183
5184 tm_file_list=
5185 for f in $tm_file; do
5186         tm_file_list="${tm_file_list} \$(srcdir)/config/$f"
5187 done
5188
5189 host_xm_file_list=
5190 for f in $host_xm_file; do
5191         host_xm_file_list="${host_xm_file_list} \$(srcdir)/config/$f"
5192 done
5193
5194 build_xm_file_list=
5195 for f in $build_xm_file; do
5196         build_xm_file_list="${build_xm_file_list} \$(srcdir)/config/$f"
5197 done
5198
5199 # Define macro CROSS_COMPILE in compilation
5200 # if this is a cross-compiler.
5201 # Also use all.cross instead of all.internal
5202 # and add cross-make to Makefile.
5203 cross_overrides="/dev/null"
5204 if [ x$host != x$target ]
5205 then
5206         cross_defines="CROSS=-DCROSS_COMPILE"
5207         cross_overrides="${topdir}/cross-make"
5208 fi
5209
5210 # When building gcc with a cross-compiler, we need to fix a few things.
5211 # This must come after cross-make as we want all.build to override
5212 # all.cross.
5213 build_overrides="/dev/null"
5214 if [ x$build != x$host ]
5215 then
5216         build_overrides="${topdir}/build-make"
5217 fi
5218
5219 # Expand extra_headers to include complete path.
5220 # This substitutes for lots of t-* files.
5221 extra_headers_list=
5222 if [ "x$extra_headers" = x ]
5223 then true
5224 else
5225         # Prepend ${srcdir}/ginclude/ to every entry in extra_headers.
5226         for file in $extra_headers;
5227         do
5228                 extra_headers_list="${extra_headers_list} \$(srcdir)/ginclude/${file}"
5229         done
5230 fi
5231
5232 # Add a definition of USE_COLLECT2 if system wants one.
5233 # Also tell toplev.c what to do.
5234 # This substitutes for lots of t-* files.
5235 if [ x$use_collect2 = x ]
5236 then
5237         will_use_collect2=
5238         maybe_use_collect2=
5239 else
5240         will_use_collect2="ld"
5241         maybe_use_collect2="-DUSE_COLLECT2"
5242 fi
5243
5244 # NEED TO CONVERT
5245 # Set MD_DEPS if the real md file is in md.pre-cpp.
5246 # Set MD_CPP to the cpp to pass the md file through.  Md files use ';'
5247 # for line oriented comments, so we must always use a GNU cpp.  If
5248 # building gcc with a cross compiler, use the cross compiler just
5249 # built.  Otherwise, we can use the cpp just built.
5250 md_file_sub=
5251 if [ "x$md_cppflags" = x ]
5252 then
5253         md_file_sub=$srcdir/config/$md_file
5254 else
5255         md_file=md
5256 fi
5257
5258 # If we have gas in the build tree, make a link to it.
5259 if [ -f ../gas/Makefile ]; then
5260         rm -f as; $symbolic_link ../gas/as.new as 2>/dev/null
5261 fi
5262
5263 # If we have ld in the build tree, make a link to it.
5264 if [ -f ../ld/Makefile ]; then
5265         if [ x$use_collect2 = x ]; then
5266                 rm -f ld; $symbolic_link ../ld/ld.new ld 2>/dev/null
5267         else
5268                 rm -f collect-ld; $symbolic_link ../ld/ld.new collect-ld 2>/dev/null
5269         fi
5270 fi
5271
5272 # Figure out what language subdirectories are present.
5273 subdirs=
5274 for lang in ${srcdir}/*/config-lang.in ..
5275 do
5276         case $lang in
5277         ..) ;;
5278         # The odd quoting in the next line works around
5279         # an apparent bug in bash 1.12 on linux.
5280         ${srcdir}/[*]/config-lang.in) ;;
5281         *) subdirs="$subdirs `echo $lang | sed -e 's,^.*/\([^/]*\)/config-lang.in$,\1,'`" ;;
5282         esac
5283 done
5284
5285 # Make empty files to contain the specs and options for each language.
5286 # Then add #include lines to for a compiler that has specs and/or options.
5287
5288 lang_specs_files=
5289 lang_options_files=
5290 rm -f specs.h options.h
5291 touch specs.h options.h
5292 for subdir in . $subdirs
5293 do
5294         if [ -f $srcdir/$subdir/lang-specs.h ]; then
5295                 echo "#include \"$subdir/lang-specs.h\"" >>specs.h
5296                 lang_specs_files="$lang_specs_files $srcdir/$subdir/lang-specs.h"
5297         fi
5298         if [ -f $srcdir/$subdir/lang-options.h ]; then
5299                 echo "#include \"$subdir/lang-options.h\"" >>options.h
5300                 lang_options_files="$lang_options_files $srcdir/$subdir/lang-options.h"
5301         fi
5302 done
5303
5304 # These (without "all_") are set in each config-lang.in.
5305 # `language' must be a single word so is spelled singularly.
5306 all_languages=
5307 all_boot_languages=
5308 all_compilers=
5309 all_stagestuff=
5310 all_diff_excludes=
5311 all_outputs=Makefile
5312 # List of language makefile fragments.
5313 all_lang_makefiles=
5314 all_headers=
5315 all_lib2funcs=
5316
5317 # Add the language fragments.
5318 # Languages are added via two mechanisms.  Some information must be
5319 # recorded in makefile variables, these are defined in config-lang.in.
5320 # We accumulate them and plug them into the main Makefile.
5321 # The other mechanism is a set of hooks for each of the main targets
5322 # like `clean', `install', etc.
5323
5324 language_fragments="Make-lang"
5325 language_hooks="Make-hooks"
5326 oldstyle_subdirs=
5327
5328 for s in .. $subdirs
5329 do
5330         if [ $s != ".." ]
5331         then
5332                 language=
5333                 boot_language=
5334                 compilers=
5335                 stagestuff=
5336                 diff_excludes=
5337                 headers=
5338                 outputs=
5339                 lib2funcs=
5340                 . ${srcdir}/$s/config-lang.in
5341                 if [ "x$language" = x ]
5342                 then
5343                         echo "${srcdir}/$s/config-lang.in doesn't set \$language." 1>&2
5344                         exit 1
5345                 fi
5346                 all_lang_makefiles="$all_lang_makefiles ${srcdir}/$s/Make-lang.in ${srcdir}/$s/Makefile.in"
5347                 all_languages="$all_languages $language"
5348                 if [ "x$boot_language" = xyes ]
5349                 then
5350                         all_boot_languages="$all_boot_languages $language"
5351                 fi
5352                 all_compilers="$all_compilers $compilers"
5353                 all_stagestuff="$all_stagestuff $stagestuff"
5354                 all_diff_excludes="$all_diff_excludes $diff_excludes"
5355                 all_headers="$all_headers $headers"
5356                 all_outputs="$all_outputs $outputs"
5357                 if [ x$outputs = x ]
5358                 then
5359                         oldstyle_subdirs="$oldstyle_subdirs $s"
5360                 fi
5361                 all_lib2funcs="$all_lib2funcs $lib2funcs"
5362         fi
5363 done
5364
5365 # Since we can't use `::' targets, we link each language in
5366 # with a set of hooks, reached indirectly via lang.${target}.
5367
5368 rm -f Make-hooks
5369 touch Make-hooks
5370 target_list="all.build all.cross start.encap rest.encap \
5371         info dvi \
5372         install-normal install-common install-info install-man \
5373         uninstall distdir \
5374         mostlyclean clean distclean extraclean maintainer-clean \
5375         stage1 stage2 stage3 stage4"
5376 for t in $target_list
5377 do
5378         x=
5379         for l in .. $all_languages
5380         do
5381                 if [ $l != ".." ]; then
5382                         x="$x $l.$t"
5383                 fi
5384         done
5385         echo "lang.$t: $x" >> Make-hooks
5386 done
5387
5388 # If we're not building in srcdir, create .gdbinit.
5389
5390 if [ ! -f Makefile.in ]; then
5391         echo "dir ." > .gdbinit
5392         echo "dir ${srcdir}" >> .gdbinit
5393         if [ x$gdb_needs_out_file_path = xyes ]
5394         then
5395                 echo "dir ${srcdir}/config/"`dirname ${out_file}` >> .gdbinit
5396         fi
5397         if [ "x$subdirs" != x ]; then
5398                 for s in $subdirs
5399                 do
5400                         echo "dir ${srcdir}/$s" >> .gdbinit
5401                 done
5402         fi
5403         echo "source ${srcdir}/.gdbinit" >> .gdbinit
5404 fi
5405
5406 # Process the language and host/target makefile fragments.
5407 ${CONFIG_SHELL-/bin/sh} $srcdir/configure.frag $srcdir "$subdirs" "$dep_host_xmake_file" "$dep_tmake_file"
5408
5409 # Substitute configuration variables
5410
5411
5412
5413
5414
5415
5416
5417
5418
5419
5420
5421
5422
5423
5424
5425
5426
5427
5428
5429
5430
5431
5432
5433
5434
5435
5436
5437
5438
5439
5440
5441
5442
5443
5444
5445
5446
5447
5448
5449
5450
5451
5452
5453
5454
5455
5456
5457
5458
5459 # Echo that links are built
5460 if [ x$host = x$target ]
5461 then
5462         str1="native "
5463 else
5464         str1="cross-"
5465         str2=" from $host"
5466 fi
5467
5468 if [ x$host != x$build ]
5469 then
5470         str3=" on a $build system"
5471 fi
5472
5473 if [ "x$str2" != x ] || [ "x$str3" != x ]
5474 then
5475         str4=
5476 fi
5477
5478 echo "Links are now set up to build a ${str1}compiler for ${target}$str4" 1>&2
5479
5480 if [ "x$str2" != x ] || [ "x$str3" != x ]
5481 then
5482         echo " ${str2}${str3}." 1>&2
5483 fi
5484
5485 # Configure the subdirectories
5486 # AC_CONFIG_SUBDIRS($subdirs)
5487
5488 # Create the Makefile
5489 # and configure language subdirectories
5490 trap '' 1 2 15
5491 cat > confcache <<\EOF
5492 # This file is a shell script that caches the results of configure
5493 # tests run on this system so they can be shared between configure
5494 # scripts and configure runs.  It is not useful on other systems.
5495 # If it contains results you don't want to keep, you may remove or edit it.
5496 #
5497 # By default, configure uses ./config.cache as the cache file,
5498 # creating it if it does not exist already.  You can give configure
5499 # the --cache-file=FILE option to use a different cache file; that is
5500 # what configure does when it calls configure scripts in
5501 # subdirectories, so they share the cache.
5502 # Giving --cache-file=/dev/null disables caching, for debugging configure.
5503 # config.status only pays attention to the cache file if you give it the
5504 # --recheck option to rerun configure.
5505 #
5506 EOF
5507 # The following way of writing the cache mishandles newlines in values,
5508 # but we know of no workaround that is simple, portable, and efficient.
5509 # So, don't put newlines in cache variables' values.
5510 # Ultrix sh set writes to stderr and can't be redirected directly,
5511 # and sets the high bit in the cache file unless we assign to the vars.
5512 (set) 2>&1 |
5513   case `(ac_space=' '; set | grep ac_space) 2>&1` in
5514   *ac_space=\ *)
5515     # `set' does not quote correctly, so add quotes (double-quote substitution
5516     # turns \\\\ into \\, and sed turns \\ into \).
5517     sed -n \
5518       -e "s/'/'\\\\''/g" \
5519       -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
5520     ;;
5521   *)
5522     # `set' quotes correctly as required by POSIX, so do not add quotes.
5523     sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
5524     ;;
5525   esac >> confcache
5526 if cmp -s $cache_file confcache; then
5527   :
5528 else
5529   if test -w $cache_file; then
5530     echo "updating cache $cache_file"
5531     cat confcache > $cache_file
5532   else
5533     echo "not updating unwritable cache $cache_file"
5534   fi
5535 fi
5536 rm -f confcache
5537
5538 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
5539
5540 test "x$prefix" = xNONE && prefix=$ac_default_prefix
5541 # Let make expand exec_prefix.
5542 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
5543
5544 # Any assignment to VPATH causes Sun make to only execute
5545 # the first set of double-colon rules, so remove it if not needed.
5546 # If there is a colon in the path, we need to keep it.
5547 if test "x$srcdir" = x.; then
5548   ac_vpsub='/^[         ]*VPATH[        ]*=[^:]*$/d'
5549 fi
5550
5551 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
5552
5553 DEFS=-DHAVE_CONFIG_H
5554
5555 # Without the "./", some shells look in PATH for config.status.
5556 : ${CONFIG_STATUS=./config.status}
5557
5558 echo creating $CONFIG_STATUS
5559 rm -f $CONFIG_STATUS
5560 cat > $CONFIG_STATUS <<EOF
5561 #! /bin/sh
5562 # Generated automatically by configure.
5563 # Run this file to recreate the current configuration.
5564 # This directory was configured as follows,
5565 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
5566 #
5567 # $0 $ac_configure_args
5568 #
5569 # Compiler output produced by configure, useful for debugging
5570 # configure, is in ./config.log if it exists.
5571
5572 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
5573 for ac_option
5574 do
5575   case "\$ac_option" in
5576   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
5577     echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
5578     exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
5579   -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
5580     echo "$CONFIG_STATUS generated by autoconf version 2.12"
5581     exit 0 ;;
5582   -help | --help | --hel | --he | --h)
5583     echo "\$ac_cs_usage"; exit 0 ;;
5584   *) echo "\$ac_cs_usage"; exit 1 ;;
5585   esac
5586 done
5587
5588 ac_given_srcdir=$srcdir
5589 ac_given_INSTALL="$INSTALL"
5590
5591 trap 'rm -fr `echo "$all_outputs auto-config.h:config.in" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
5592 EOF
5593 cat >> $CONFIG_STATUS <<EOF
5594
5595 # Protect against being on the right side of a sed subst in config.status.
5596 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
5597  s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
5598 $ac_vpsub
5599 $extrasub
5600 s%@CFLAGS@%$CFLAGS%g
5601 s%@CPPFLAGS@%$CPPFLAGS%g
5602 s%@CXXFLAGS@%$CXXFLAGS%g
5603 s%@DEFS@%$DEFS%g
5604 s%@LDFLAGS@%$LDFLAGS%g
5605 s%@LIBS@%$LIBS%g
5606 s%@exec_prefix@%$exec_prefix%g
5607 s%@prefix@%$prefix%g
5608 s%@program_transform_name@%$program_transform_name%g
5609 s%@bindir@%$bindir%g
5610 s%@sbindir@%$sbindir%g
5611 s%@libexecdir@%$libexecdir%g
5612 s%@datadir@%$datadir%g
5613 s%@sysconfdir@%$sysconfdir%g
5614 s%@sharedstatedir@%$sharedstatedir%g
5615 s%@localstatedir@%$localstatedir%g
5616 s%@libdir@%$libdir%g
5617 s%@includedir@%$includedir%g
5618 s%@oldincludedir@%$oldincludedir%g
5619 s%@infodir@%$infodir%g
5620 s%@mandir@%$mandir%g
5621 s%@host@%$host%g
5622 s%@host_alias@%$host_alias%g
5623 s%@host_cpu@%$host_cpu%g
5624 s%@host_vendor@%$host_vendor%g
5625 s%@host_os@%$host_os%g
5626 s%@target@%$target%g
5627 s%@target_alias@%$target_alias%g
5628 s%@target_cpu@%$target_cpu%g
5629 s%@target_vendor@%$target_vendor%g
5630 s%@target_os@%$target_os%g
5631 s%@build@%$build%g
5632 s%@build_alias@%$build_alias%g
5633 s%@build_cpu@%$build_cpu%g
5634 s%@build_vendor@%$build_vendor%g
5635 s%@build_os@%$build_os%g
5636 s%@CC@%$CC%g
5637 s%@SET_MAKE@%$SET_MAKE%g
5638 s%@AWK@%$AWK%g
5639 s%@LEX@%$LEX%g
5640 s%@LEXLIB@%$LEXLIB%g
5641 s%@RANLIB@%$RANLIB%g
5642 s%@YACC@%$YACC%g
5643 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
5644 s%@INSTALL_DATA@%$INSTALL_DATA%g
5645 s%@CPP@%$CPP%g
5646 s%@manext@%$manext%g
5647 s%@objext@%$objext%g
5648 s%@subdirs@%$subdirs%g
5649 s%@all_languages@%$all_languages%g
5650 s%@all_boot_languages@%$all_boot_languages%g
5651 s%@all_compilers@%$all_compilers%g
5652 s%@all_lang_makefiles@%$all_lang_makefiles%g
5653 s%@all_stagestuff@%$all_stagestuff%g
5654 s%@all_diff_excludes@%$all_diff_excludes%g
5655 s%@all_lib2funcs@%$all_lib2funcs%g
5656 s%@all_headers@%$all_headers%g
5657 s%@extra_passes@%$extra_passes%g
5658 s%@extra_programs@%$extra_programs%g
5659 s%@extra_parts@%$extra_parts%g
5660 s%@extra_c_objs@%$extra_c_objs%g
5661 s%@extra_c_flags@%$extra_c_flags%g
5662 s%@extra_objs@%$extra_objs%g
5663 s%@host_extra_gcc_objs@%$host_extra_gcc_objs%g
5664 s%@extra_headers_list@%$extra_headers_list%g
5665 s%@dep_host_xmake_file@%$dep_host_xmake_file%g
5666 s%@dep_tmake_file@%$dep_tmake_file%g
5667 s%@out_file@%$out_file%g
5668 s%@out_object_file@%$out_object_file%g
5669 s%@md_file@%$md_file%g
5670 s%@tm_file_list@%$tm_file_list%g
5671 s%@build_xm_file_list@%$build_xm_file_list%g
5672 s%@host_xm_file_list@%$host_xm_file_list%g
5673 s%@lang_specs_files@%$lang_specs_files%g
5674 s%@lang_options_files@%$lang_options_files%g
5675 s%@thread_file@%$thread_file%g
5676 s%@version@%$version%g
5677 s%@local_prefix@%$local_prefix%g
5678 s%@gxx_include_dir@%$gxx_include_dir%g
5679 s%@fixincludes@%$fixincludes%g
5680 s%@build_install_headers_dir@%$build_install_headers_dir%g
5681 s%@build_exeext@%$build_exeext%g
5682 s%@float_format@%$float_format%g
5683 s%@will_use_collect2@%$will_use_collect2%g
5684 s%@maybe_use_collect2@%$maybe_use_collect2%g
5685 s%@cc_set_by_configure@%$cc_set_by_configure%g
5686 s%@stage_prefix_set_by_configure@%$stage_prefix_set_by_configure%g
5687 s%@symbolic_link@%$symbolic_link%g
5688 /@target_overrides@/r $target_overrides
5689 s%@target_overrides@%%g
5690 /@host_overrides@/r $host_overrides
5691 s%@host_overrides@%%g
5692 s%@cross_defines@%$cross_defines%g
5693 /@cross_overrides@/r $cross_overrides
5694 s%@cross_overrides@%%g
5695 /@build_overrides@/r $build_overrides
5696 s%@build_overrides@%%g
5697 /@language_fragments@/r $language_fragments
5698 s%@language_fragments@%%g
5699 /@language_hooks@/r $language_hooks
5700 s%@language_hooks@%%g
5701
5702 CEOF
5703 EOF
5704
5705 cat >> $CONFIG_STATUS <<\EOF
5706
5707 # Split the substitutions into bite-sized pieces for seds with
5708 # small command number limits, like on Digital OSF/1 and HP-UX.
5709 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
5710 ac_file=1 # Number of current file.
5711 ac_beg=1 # First line for current file.
5712 ac_end=$ac_max_sed_cmds # Line after last line for current file.
5713 ac_more_lines=:
5714 ac_sed_cmds=""
5715 while $ac_more_lines; do
5716   if test $ac_beg -gt 1; then
5717     sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
5718   else
5719     sed "${ac_end}q" conftest.subs > conftest.s$ac_file
5720   fi
5721   if test ! -s conftest.s$ac_file; then
5722     ac_more_lines=false
5723     rm -f conftest.s$ac_file
5724   else
5725     if test -z "$ac_sed_cmds"; then
5726       ac_sed_cmds="sed -f conftest.s$ac_file"
5727     else
5728       ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
5729     fi
5730     ac_file=`expr $ac_file + 1`
5731     ac_beg=$ac_end
5732     ac_end=`expr $ac_end + $ac_max_sed_cmds`
5733   fi
5734 done
5735 if test -z "$ac_sed_cmds"; then
5736   ac_sed_cmds=cat
5737 fi
5738 EOF
5739
5740 cat >> $CONFIG_STATUS <<EOF
5741
5742 CONFIG_FILES=\${CONFIG_FILES-"$all_outputs"}
5743 EOF
5744 cat >> $CONFIG_STATUS <<\EOF
5745 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
5746   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
5747   case "$ac_file" in
5748   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
5749        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
5750   *) ac_file_in="${ac_file}.in" ;;
5751   esac
5752
5753   # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
5754
5755   # Remove last slash and all that follows it.  Not all systems have dirname.
5756   ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
5757   if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
5758     # The file is in a subdirectory.
5759     test ! -d "$ac_dir" && mkdir "$ac_dir"
5760     ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
5761     # A "../" for each directory in $ac_dir_suffix.
5762     ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
5763   else
5764     ac_dir_suffix= ac_dots=
5765   fi
5766
5767   case "$ac_given_srcdir" in
5768   .)  srcdir=.
5769       if test -z "$ac_dots"; then top_srcdir=.
5770       else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
5771   /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
5772   *) # Relative path.
5773     srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
5774     top_srcdir="$ac_dots$ac_given_srcdir" ;;
5775   esac
5776
5777   case "$ac_given_INSTALL" in
5778   [/$]*) INSTALL="$ac_given_INSTALL" ;;
5779   *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
5780   esac
5781
5782   echo creating "$ac_file"
5783   rm -f "$ac_file"
5784   configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
5785   case "$ac_file" in
5786   *Makefile*) ac_comsub="1i\\
5787 # $configure_input" ;;
5788   *) ac_comsub= ;;
5789   esac
5790
5791   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
5792   sed -e "$ac_comsub
5793 s%@configure_input@%$configure_input%g
5794 s%@srcdir@%$srcdir%g
5795 s%@top_srcdir@%$top_srcdir%g
5796 s%@INSTALL@%$INSTALL%g
5797 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
5798 fi; done
5799 rm -f conftest.s*
5800
5801 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
5802 # NAME is the cpp macro being defined and VALUE is the value it is being given.
5803 #
5804 # ac_d sets the value in "#define NAME VALUE" lines.
5805 ac_dA='s%^\([   ]*\)#\([        ]*define[       ][      ]*\)'
5806 ac_dB='\([      ][      ]*\)[^  ]*%\1#\2'
5807 ac_dC='\3'
5808 ac_dD='%g'
5809 # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
5810 ac_uA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
5811 ac_uB='\([      ]\)%\1#\2define\3'
5812 ac_uC=' '
5813 ac_uD='\4%g'
5814 # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
5815 ac_eA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
5816 ac_eB='$%\1#\2define\3'
5817 ac_eC=' '
5818 ac_eD='%g'
5819
5820 if test "${CONFIG_HEADERS+set}" != set; then
5821 EOF
5822 cat >> $CONFIG_STATUS <<EOF
5823   CONFIG_HEADERS="auto-config.h:config.in"
5824 EOF
5825 cat >> $CONFIG_STATUS <<\EOF
5826 fi
5827 for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
5828   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
5829   case "$ac_file" in
5830   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
5831        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
5832   *) ac_file_in="${ac_file}.in" ;;
5833   esac
5834
5835   echo creating $ac_file
5836
5837   rm -f conftest.frag conftest.in conftest.out
5838   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
5839   cat $ac_file_inputs > conftest.in
5840
5841 EOF
5842
5843 # Transform confdefs.h into a sed script conftest.vals that substitutes
5844 # the proper values into config.h.in to produce config.h.  And first:
5845 # Protect against being on the right side of a sed subst in config.status.
5846 # Protect against being in an unquoted here document in config.status.
5847 rm -f conftest.vals
5848 cat > conftest.hdr <<\EOF
5849 s/[\\&%]/\\&/g
5850 s%[\\$`]%\\&%g
5851 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
5852 s%ac_d%ac_u%gp
5853 s%ac_u%ac_e%gp
5854 EOF
5855 sed -n -f conftest.hdr confdefs.h > conftest.vals
5856 rm -f conftest.hdr
5857
5858 # This sed command replaces #undef with comments.  This is necessary, for
5859 # example, in the case of _POSIX_SOURCE, which is predefined and required
5860 # on some systems where configure will not decide to define it.
5861 cat >> conftest.vals <<\EOF
5862 s%^[    ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
5863 EOF
5864
5865 # Break up conftest.vals because some shells have a limit on
5866 # the size of here documents, and old seds have small limits too.
5867
5868 rm -f conftest.tail
5869 while :
5870 do
5871   ac_lines=`grep -c . conftest.vals`
5872   # grep -c gives empty output for an empty file on some AIX systems.
5873   if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
5874   # Write a limited-size here document to conftest.frag.
5875   echo '  cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
5876   sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
5877   echo 'CEOF
5878   sed -f conftest.frag conftest.in > conftest.out
5879   rm -f conftest.in
5880   mv conftest.out conftest.in
5881 ' >> $CONFIG_STATUS
5882   sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
5883   rm -f conftest.vals
5884   mv conftest.tail conftest.vals
5885 done
5886 rm -f conftest.vals
5887
5888 cat >> $CONFIG_STATUS <<\EOF
5889   rm -f conftest.frag conftest.h
5890   echo "/* $ac_file.  Generated automatically by configure.  */" > conftest.h
5891   cat conftest.in >> conftest.h
5892   rm -f conftest.in
5893   if cmp -s $ac_file conftest.h 2>/dev/null; then
5894     echo "$ac_file is unchanged"
5895     rm -f conftest.h
5896   else
5897     # Remove last slash and all that follows it.  Not all systems have dirname.
5898       ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
5899       if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
5900       # The file is in a subdirectory.
5901       test ! -d "$ac_dir" && mkdir "$ac_dir"
5902     fi
5903     rm -f $ac_file
5904     mv conftest.h $ac_file
5905   fi
5906 fi; done
5907
5908 EOF
5909 cat >> $CONFIG_STATUS <<EOF
5910
5911 host='${host}'
5912 build='${build}'
5913 target='${target}'
5914 target_alias='${target_alias}'
5915 srcdir='${srcdir}'
5916 subdirs='${subdirs}'
5917 oldstyle_subdirs='${oldstyle_subdirs}'
5918 symbolic_link='${symbolic_link}'
5919 program_transform_set='${program_transform_set}'
5920 program_transform_name='${program_transform_name}'
5921 dep_host_xmake_file='${dep_host_xmake_file}'
5922 host_xmake_file='${host_xmake_file}'
5923 dep_tmake_file='${dep_tmake_file}'
5924 tmake_file='${tmake_file}'
5925 thread_file='${thread_file}'
5926 version='${version}'
5927 local_prefix='${local_prefix}'
5928 build_install_headers_dir='${build_install_headers_dir}'
5929 build_exeext='${build_exeext}'
5930 out_file='${out_file}'
5931 gdb_needs_out_file_path='${gdb_needs_out_file_path}'
5932 SET_MAKE='${SET_MAKE}'
5933 build_broken_install='${build_broken_install}'
5934 target_list='${target_list}'
5935 target_overrides='${target_overrides}'
5936 host_overrides='${host_overrides}'
5937 cross_defines='${cross_defines}'
5938 cross_overrides='${cross_overrides}'
5939 build_overrides='${build_overrides}'
5940
5941 EOF
5942 cat >> $CONFIG_STATUS <<\EOF
5943
5944 . $srcdir/configure.lang
5945 case x$CONFIG_HEADERS in
5946 xauto-config.h:config.in)
5947 echo > cstamp-h ;;
5948 esac
5949 # If the host supports symlinks, point stage[1234] at ../stage[1234] so
5950 # bootstrapping and the installation procedure can still use
5951 # CC="stage1/xgcc -Bstage1/".  If the host doesn't support symlinks,
5952 # FLAGS_TO_PASS has been modified to solve the problem there.
5953 # This is virtually a duplicate of what happens in configure.lang; we do
5954 # an extra check to make sure this only happens if ln -s can be used.
5955 if [ "$symbolic_link" = "ln -s" ]; then
5956  for d in .. ${subdirs} ; do
5957    if [ $d != .. ]; then
5958         STARTDIR=`pwd`
5959         cd $d
5960         for t in stage1 stage2 stage3 stage4 include
5961         do
5962                 rm -f $t
5963                 $symbolic_link ../$t $t 2>/dev/null
5964         done
5965         cd $STARTDIR
5966    fi
5967  done
5968 else true ; fi
5969
5970 exit 0
5971 EOF
5972 chmod +x $CONFIG_STATUS
5973 rm -fr confdefs* $ac_clean_files
5974 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
5975