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 for ac_func in getrlimit
2036 do
2037 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2038 echo "configure:2039: checking for $ac_func" >&5
2039 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2040   echo $ac_n "(cached) $ac_c" 1>&6
2041 else
2042   cat > conftest.$ac_ext <<EOF
2043 #line 2044 "configure"
2044 #include "confdefs.h"
2045 /* System header to define __stub macros and hopefully few prototypes,
2046     which can conflict with char $ac_func(); below.  */
2047 #include <assert.h>
2048 /* Override any gcc2 internal prototype to avoid an error.  */
2049 /* We use char because int might match the return type of a gcc2
2050     builtin and then its argument prototype would still apply.  */
2051 char $ac_func();
2052
2053 int main() {
2054
2055 /* The GNU C library defines this for functions which it implements
2056     to always fail with ENOSYS.  Some functions are actually named
2057     something starting with __ and the normal name is an alias.  */
2058 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2059 choke me
2060 #else
2061 $ac_func();
2062 #endif
2063
2064 ; return 0; }
2065 EOF
2066 if { (eval echo configure:2067: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
2067   rm -rf conftest*
2068   eval "ac_cv_func_$ac_func=yes"
2069 else
2070   echo "configure: failed program was:" >&5
2071   cat conftest.$ac_ext >&5
2072   rm -rf conftest*
2073   eval "ac_cv_func_$ac_func=no"
2074 fi
2075 rm -f conftest*
2076 fi
2077
2078 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2079   echo "$ac_t""yes" 1>&6
2080     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2081   cat >> confdefs.h <<EOF
2082 #define $ac_tr_func 1
2083 EOF
2084
2085 else
2086   echo "$ac_t""no" 1>&6
2087 fi
2088 done
2089
2090 for ac_func in setrlimit
2091 do
2092 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2093 echo "configure:2094: checking for $ac_func" >&5
2094 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2095   echo $ac_n "(cached) $ac_c" 1>&6
2096 else
2097   cat > conftest.$ac_ext <<EOF
2098 #line 2099 "configure"
2099 #include "confdefs.h"
2100 /* System header to define __stub macros and hopefully few prototypes,
2101     which can conflict with char $ac_func(); below.  */
2102 #include <assert.h>
2103 /* Override any gcc2 internal prototype to avoid an error.  */
2104 /* We use char because int might match the return type of a gcc2
2105     builtin and then its argument prototype would still apply.  */
2106 char $ac_func();
2107
2108 int main() {
2109
2110 /* The GNU C library defines this for functions which it implements
2111     to always fail with ENOSYS.  Some functions are actually named
2112     something starting with __ and the normal name is an alias.  */
2113 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2114 choke me
2115 #else
2116 $ac_func();
2117 #endif
2118
2119 ; return 0; }
2120 EOF
2121 if { (eval echo configure:2122: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
2122   rm -rf conftest*
2123   eval "ac_cv_func_$ac_func=yes"
2124 else
2125   echo "configure: failed program was:" >&5
2126   cat conftest.$ac_ext >&5
2127   rm -rf conftest*
2128   eval "ac_cv_func_$ac_func=no"
2129 fi
2130 rm -f conftest*
2131 fi
2132
2133 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2134   echo "$ac_t""yes" 1>&6
2135     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2136   cat >> confdefs.h <<EOF
2137 #define $ac_tr_func 1
2138 EOF
2139
2140 else
2141   echo "$ac_t""no" 1>&6
2142 fi
2143 done
2144
2145 for ac_func in sysconf
2146 do
2147 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2148 echo "configure:2149: checking for $ac_func" >&5
2149 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2150   echo $ac_n "(cached) $ac_c" 1>&6
2151 else
2152   cat > conftest.$ac_ext <<EOF
2153 #line 2154 "configure"
2154 #include "confdefs.h"
2155 /* System header to define __stub macros and hopefully few prototypes,
2156     which can conflict with char $ac_func(); below.  */
2157 #include <assert.h>
2158 /* Override any gcc2 internal prototype to avoid an error.  */
2159 /* We use char because int might match the return type of a gcc2
2160     builtin and then its argument prototype would still apply.  */
2161 char $ac_func();
2162
2163 int main() {
2164
2165 /* The GNU C library defines this for functions which it implements
2166     to always fail with ENOSYS.  Some functions are actually named
2167     something starting with __ and the normal name is an alias.  */
2168 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2169 choke me
2170 #else
2171 $ac_func();
2172 #endif
2173
2174 ; return 0; }
2175 EOF
2176 if { (eval echo configure:2177: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
2177   rm -rf conftest*
2178   eval "ac_cv_func_$ac_func=yes"
2179 else
2180   echo "configure: failed program was:" >&5
2181   cat conftest.$ac_ext >&5
2182   rm -rf conftest*
2183   eval "ac_cv_func_$ac_func=no"
2184 fi
2185 rm -f conftest*
2186 fi
2187
2188 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2189   echo "$ac_t""yes" 1>&6
2190     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2191   cat >> confdefs.h <<EOF
2192 #define $ac_tr_func 1
2193 EOF
2194
2195 else
2196   echo "$ac_t""no" 1>&6
2197 fi
2198 done
2199
2200
2201 echo $ac_n "checking whether malloc must be declared""... $ac_c" 1>&6
2202 echo "configure:2203: checking whether malloc must be declared" >&5
2203 if eval "test \"`echo '$''{'gcc_cv_decl_needed_malloc'+set}'`\" = set"; then
2204   echo $ac_n "(cached) $ac_c" 1>&6
2205 else
2206   cat > conftest.$ac_ext <<EOF
2207 #line 2208 "configure"
2208 #include "confdefs.h"
2209
2210 #include <stdio.h>
2211 #ifdef HAVE_STRING_H
2212 #include <string.h>
2213 #else
2214 #ifdef HAVE_STRINGS_H
2215 #include <strings.h>
2216 #endif
2217 #endif
2218 #ifdef HAVE_STDLIB_H
2219 #include <stdlib.h>
2220 #endif
2221 #ifdef HAVE_UNISTD_H
2222 #include <unistd.h>
2223 #endif
2224 #ifndef HAVE_RINDEX
2225 #define rindex strrchr
2226 #endif
2227 #ifndef HAVE_INDEX
2228 #define index strchr
2229 #endif
2230 int main() {
2231 char *(*pfn) = (char *(*)) malloc
2232 ; return 0; }
2233 EOF
2234 if { (eval echo configure:2235: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2235   rm -rf conftest*
2236   gcc_cv_decl_needed_malloc=no
2237 else
2238   echo "configure: failed program was:" >&5
2239   cat conftest.$ac_ext >&5
2240   rm -rf conftest*
2241   gcc_cv_decl_needed_malloc=yes
2242 fi
2243 rm -f conftest*
2244 fi
2245
2246 echo "$ac_t""$gcc_cv_decl_needed_malloc" 1>&6
2247 if test $gcc_cv_decl_needed_malloc = yes; then
2248   gcc_tr_decl=NEED_DECLARATION_`echo malloc | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2249   cat >> confdefs.h <<EOF
2250 #define $gcc_tr_decl 1
2251 EOF
2252
2253 fi
2254
2255 echo $ac_n "checking whether realloc must be declared""... $ac_c" 1>&6
2256 echo "configure:2257: checking whether realloc must be declared" >&5
2257 if eval "test \"`echo '$''{'gcc_cv_decl_needed_realloc'+set}'`\" = set"; then
2258   echo $ac_n "(cached) $ac_c" 1>&6
2259 else
2260   cat > conftest.$ac_ext <<EOF
2261 #line 2262 "configure"
2262 #include "confdefs.h"
2263
2264 #include <stdio.h>
2265 #ifdef HAVE_STRING_H
2266 #include <string.h>
2267 #else
2268 #ifdef HAVE_STRINGS_H
2269 #include <strings.h>
2270 #endif
2271 #endif
2272 #ifdef HAVE_STDLIB_H
2273 #include <stdlib.h>
2274 #endif
2275 #ifdef HAVE_UNISTD_H
2276 #include <unistd.h>
2277 #endif
2278 #ifndef HAVE_RINDEX
2279 #define rindex strrchr
2280 #endif
2281 #ifndef HAVE_INDEX
2282 #define index strchr
2283 #endif
2284 int main() {
2285 char *(*pfn) = (char *(*)) realloc
2286 ; return 0; }
2287 EOF
2288 if { (eval echo configure:2289: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2289   rm -rf conftest*
2290   gcc_cv_decl_needed_realloc=no
2291 else
2292   echo "configure: failed program was:" >&5
2293   cat conftest.$ac_ext >&5
2294   rm -rf conftest*
2295   gcc_cv_decl_needed_realloc=yes
2296 fi
2297 rm -f conftest*
2298 fi
2299
2300 echo "$ac_t""$gcc_cv_decl_needed_realloc" 1>&6
2301 if test $gcc_cv_decl_needed_realloc = yes; then
2302   gcc_tr_decl=NEED_DECLARATION_`echo realloc | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2303   cat >> confdefs.h <<EOF
2304 #define $gcc_tr_decl 1
2305 EOF
2306
2307 fi
2308
2309 echo $ac_n "checking whether calloc must be declared""... $ac_c" 1>&6
2310 echo "configure:2311: checking whether calloc must be declared" >&5
2311 if eval "test \"`echo '$''{'gcc_cv_decl_needed_calloc'+set}'`\" = set"; then
2312   echo $ac_n "(cached) $ac_c" 1>&6
2313 else
2314   cat > conftest.$ac_ext <<EOF
2315 #line 2316 "configure"
2316 #include "confdefs.h"
2317
2318 #include <stdio.h>
2319 #ifdef HAVE_STRING_H
2320 #include <string.h>
2321 #else
2322 #ifdef HAVE_STRINGS_H
2323 #include <strings.h>
2324 #endif
2325 #endif
2326 #ifdef HAVE_STDLIB_H
2327 #include <stdlib.h>
2328 #endif
2329 #ifdef HAVE_UNISTD_H
2330 #include <unistd.h>
2331 #endif
2332 #ifndef HAVE_RINDEX
2333 #define rindex strrchr
2334 #endif
2335 #ifndef HAVE_INDEX
2336 #define index strchr
2337 #endif
2338 int main() {
2339 char *(*pfn) = (char *(*)) calloc
2340 ; return 0; }
2341 EOF
2342 if { (eval echo configure:2343: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2343   rm -rf conftest*
2344   gcc_cv_decl_needed_calloc=no
2345 else
2346   echo "configure: failed program was:" >&5
2347   cat conftest.$ac_ext >&5
2348   rm -rf conftest*
2349   gcc_cv_decl_needed_calloc=yes
2350 fi
2351 rm -f conftest*
2352 fi
2353
2354 echo "$ac_t""$gcc_cv_decl_needed_calloc" 1>&6
2355 if test $gcc_cv_decl_needed_calloc = yes; then
2356   gcc_tr_decl=NEED_DECLARATION_`echo calloc | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2357   cat >> confdefs.h <<EOF
2358 #define $gcc_tr_decl 1
2359 EOF
2360
2361 fi
2362
2363 echo $ac_n "checking whether free must be declared""... $ac_c" 1>&6
2364 echo "configure:2365: checking whether free must be declared" >&5
2365 if eval "test \"`echo '$''{'gcc_cv_decl_needed_free'+set}'`\" = set"; then
2366   echo $ac_n "(cached) $ac_c" 1>&6
2367 else
2368   cat > conftest.$ac_ext <<EOF
2369 #line 2370 "configure"
2370 #include "confdefs.h"
2371
2372 #include <stdio.h>
2373 #ifdef HAVE_STRING_H
2374 #include <string.h>
2375 #else
2376 #ifdef HAVE_STRINGS_H
2377 #include <strings.h>
2378 #endif
2379 #endif
2380 #ifdef HAVE_STDLIB_H
2381 #include <stdlib.h>
2382 #endif
2383 #ifdef HAVE_UNISTD_H
2384 #include <unistd.h>
2385 #endif
2386 #ifndef HAVE_RINDEX
2387 #define rindex strrchr
2388 #endif
2389 #ifndef HAVE_INDEX
2390 #define index strchr
2391 #endif
2392 int main() {
2393 char *(*pfn) = (char *(*)) free
2394 ; return 0; }
2395 EOF
2396 if { (eval echo configure:2397: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2397   rm -rf conftest*
2398   gcc_cv_decl_needed_free=no
2399 else
2400   echo "configure: failed program was:" >&5
2401   cat conftest.$ac_ext >&5
2402   rm -rf conftest*
2403   gcc_cv_decl_needed_free=yes
2404 fi
2405 rm -f conftest*
2406 fi
2407
2408 echo "$ac_t""$gcc_cv_decl_needed_free" 1>&6
2409 if test $gcc_cv_decl_needed_free = yes; then
2410   gcc_tr_decl=NEED_DECLARATION_`echo free | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2411   cat >> confdefs.h <<EOF
2412 #define $gcc_tr_decl 1
2413 EOF
2414
2415 fi
2416
2417 echo $ac_n "checking whether index must be declared""... $ac_c" 1>&6
2418 echo "configure:2419: checking whether index must be declared" >&5
2419 if eval "test \"`echo '$''{'gcc_cv_decl_needed_index'+set}'`\" = set"; then
2420   echo $ac_n "(cached) $ac_c" 1>&6
2421 else
2422   cat > conftest.$ac_ext <<EOF
2423 #line 2424 "configure"
2424 #include "confdefs.h"
2425
2426 #include <stdio.h>
2427 #ifdef HAVE_STRING_H
2428 #include <string.h>
2429 #else
2430 #ifdef HAVE_STRINGS_H
2431 #include <strings.h>
2432 #endif
2433 #endif
2434 #ifdef HAVE_STDLIB_H
2435 #include <stdlib.h>
2436 #endif
2437 #ifdef HAVE_UNISTD_H
2438 #include <unistd.h>
2439 #endif
2440 #ifndef HAVE_RINDEX
2441 #define rindex strrchr
2442 #endif
2443 #ifndef HAVE_INDEX
2444 #define index strchr
2445 #endif
2446 int main() {
2447 char *(*pfn) = (char *(*)) index
2448 ; return 0; }
2449 EOF
2450 if { (eval echo configure:2451: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2451   rm -rf conftest*
2452   gcc_cv_decl_needed_index=no
2453 else
2454   echo "configure: failed program was:" >&5
2455   cat conftest.$ac_ext >&5
2456   rm -rf conftest*
2457   gcc_cv_decl_needed_index=yes
2458 fi
2459 rm -f conftest*
2460 fi
2461
2462 echo "$ac_t""$gcc_cv_decl_needed_index" 1>&6
2463 if test $gcc_cv_decl_needed_index = yes; then
2464   gcc_tr_decl=NEED_DECLARATION_`echo index | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2465   cat >> confdefs.h <<EOF
2466 #define $gcc_tr_decl 1
2467 EOF
2468
2469 fi
2470
2471 echo $ac_n "checking whether rindex must be declared""... $ac_c" 1>&6
2472 echo "configure:2473: checking whether rindex must be declared" >&5
2473 if eval "test \"`echo '$''{'gcc_cv_decl_needed_rindex'+set}'`\" = set"; then
2474   echo $ac_n "(cached) $ac_c" 1>&6
2475 else
2476   cat > conftest.$ac_ext <<EOF
2477 #line 2478 "configure"
2478 #include "confdefs.h"
2479
2480 #include <stdio.h>
2481 #ifdef HAVE_STRING_H
2482 #include <string.h>
2483 #else
2484 #ifdef HAVE_STRINGS_H
2485 #include <strings.h>
2486 #endif
2487 #endif
2488 #ifdef HAVE_STDLIB_H
2489 #include <stdlib.h>
2490 #endif
2491 #ifdef HAVE_UNISTD_H
2492 #include <unistd.h>
2493 #endif
2494 #ifndef HAVE_RINDEX
2495 #define rindex strrchr
2496 #endif
2497 #ifndef HAVE_INDEX
2498 #define index strchr
2499 #endif
2500 int main() {
2501 char *(*pfn) = (char *(*)) rindex
2502 ; return 0; }
2503 EOF
2504 if { (eval echo configure:2505: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2505   rm -rf conftest*
2506   gcc_cv_decl_needed_rindex=no
2507 else
2508   echo "configure: failed program was:" >&5
2509   cat conftest.$ac_ext >&5
2510   rm -rf conftest*
2511   gcc_cv_decl_needed_rindex=yes
2512 fi
2513 rm -f conftest*
2514 fi
2515
2516 echo "$ac_t""$gcc_cv_decl_needed_rindex" 1>&6
2517 if test $gcc_cv_decl_needed_rindex = yes; then
2518   gcc_tr_decl=NEED_DECLARATION_`echo rindex | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2519   cat >> confdefs.h <<EOF
2520 #define $gcc_tr_decl 1
2521 EOF
2522
2523 fi
2524
2525 echo $ac_n "checking whether getenv must be declared""... $ac_c" 1>&6
2526 echo "configure:2527: checking whether getenv must be declared" >&5
2527 if eval "test \"`echo '$''{'gcc_cv_decl_needed_getenv'+set}'`\" = set"; then
2528   echo $ac_n "(cached) $ac_c" 1>&6
2529 else
2530   cat > conftest.$ac_ext <<EOF
2531 #line 2532 "configure"
2532 #include "confdefs.h"
2533
2534 #include <stdio.h>
2535 #ifdef HAVE_STRING_H
2536 #include <string.h>
2537 #else
2538 #ifdef HAVE_STRINGS_H
2539 #include <strings.h>
2540 #endif
2541 #endif
2542 #ifdef HAVE_STDLIB_H
2543 #include <stdlib.h>
2544 #endif
2545 #ifdef HAVE_UNISTD_H
2546 #include <unistd.h>
2547 #endif
2548 #ifndef HAVE_RINDEX
2549 #define rindex strrchr
2550 #endif
2551 #ifndef HAVE_INDEX
2552 #define index strchr
2553 #endif
2554 int main() {
2555 char *(*pfn) = (char *(*)) getenv
2556 ; return 0; }
2557 EOF
2558 if { (eval echo configure:2559: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2559   rm -rf conftest*
2560   gcc_cv_decl_needed_getenv=no
2561 else
2562   echo "configure: failed program was:" >&5
2563   cat conftest.$ac_ext >&5
2564   rm -rf conftest*
2565   gcc_cv_decl_needed_getenv=yes
2566 fi
2567 rm -f conftest*
2568 fi
2569
2570 echo "$ac_t""$gcc_cv_decl_needed_getenv" 1>&6
2571 if test $gcc_cv_decl_needed_getenv = yes; then
2572   gcc_tr_decl=NEED_DECLARATION_`echo getenv | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2573   cat >> confdefs.h <<EOF
2574 #define $gcc_tr_decl 1
2575 EOF
2576
2577 fi
2578
2579 echo $ac_n "checking whether sbrk must be declared""... $ac_c" 1>&6
2580 echo "configure:2581: checking whether sbrk must be declared" >&5
2581 if eval "test \"`echo '$''{'gcc_cv_decl_needed_sbrk'+set}'`\" = set"; then
2582   echo $ac_n "(cached) $ac_c" 1>&6
2583 else
2584   cat > conftest.$ac_ext <<EOF
2585 #line 2586 "configure"
2586 #include "confdefs.h"
2587
2588 #include <stdio.h>
2589 #ifdef HAVE_STRING_H
2590 #include <string.h>
2591 #else
2592 #ifdef HAVE_STRINGS_H
2593 #include <strings.h>
2594 #endif
2595 #endif
2596 #ifdef HAVE_STDLIB_H
2597 #include <stdlib.h>
2598 #endif
2599 #ifdef HAVE_UNISTD_H
2600 #include <unistd.h>
2601 #endif
2602 #ifndef HAVE_RINDEX
2603 #define rindex strrchr
2604 #endif
2605 #ifndef HAVE_INDEX
2606 #define index strchr
2607 #endif
2608 int main() {
2609 char *(*pfn) = (char *(*)) sbrk
2610 ; return 0; }
2611 EOF
2612 if { (eval echo configure:2613: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2613   rm -rf conftest*
2614   gcc_cv_decl_needed_sbrk=no
2615 else
2616   echo "configure: failed program was:" >&5
2617   cat conftest.$ac_ext >&5
2618   rm -rf conftest*
2619   gcc_cv_decl_needed_sbrk=yes
2620 fi
2621 rm -f conftest*
2622 fi
2623
2624 echo "$ac_t""$gcc_cv_decl_needed_sbrk" 1>&6
2625 if test $gcc_cv_decl_needed_sbrk = yes; then
2626   gcc_tr_decl=NEED_DECLARATION_`echo sbrk | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2627   cat >> confdefs.h <<EOF
2628 #define $gcc_tr_decl 1
2629 EOF
2630
2631 fi
2632
2633
2634 echo $ac_n "checking for sys_siglist declaration in signal.h or unistd.h""... $ac_c" 1>&6
2635 echo "configure:2636: checking for sys_siglist declaration in signal.h or unistd.h" >&5
2636 if eval "test \"`echo '$''{'ac_cv_decl_sys_siglist'+set}'`\" = set"; then
2637   echo $ac_n "(cached) $ac_c" 1>&6
2638 else
2639   cat > conftest.$ac_ext <<EOF
2640 #line 2641 "configure"
2641 #include "confdefs.h"
2642 #include <sys/types.h>
2643 #include <signal.h>
2644 /* NetBSD declares sys_siglist in unistd.h.  */
2645 #ifdef HAVE_UNISTD_H
2646 #include <unistd.h>
2647 #endif
2648 int main() {
2649 char *msg = *(sys_siglist + 1);
2650 ; return 0; }
2651 EOF
2652 if { (eval echo configure:2653: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2653   rm -rf conftest*
2654   ac_cv_decl_sys_siglist=yes
2655 else
2656   echo "configure: failed program was:" >&5
2657   cat conftest.$ac_ext >&5
2658   rm -rf conftest*
2659   ac_cv_decl_sys_siglist=no
2660 fi
2661 rm -f conftest*
2662 fi
2663
2664 echo "$ac_t""$ac_cv_decl_sys_siglist" 1>&6
2665 if test $ac_cv_decl_sys_siglist = yes; then
2666   cat >> confdefs.h <<\EOF
2667 #define SYS_SIGLIST_DECLARED 1
2668 EOF
2669
2670 fi
2671
2672
2673 # File extensions
2674 manext='.1'
2675 objext='.o'
2676
2677
2678
2679 build_xm_file=
2680 build_xm_defines=
2681 build_broken_install=
2682 build_install_headers_dir=install-headers-tar
2683 build_exeext=
2684 host_xm_file=
2685 host_xm_defines=
2686 host_xmake_file=
2687 host_truncate_target=
2688
2689 # Decode the host machine, then the target machine.
2690 # For the host machine, we save the xm_file variable as host_xm_file;
2691 # then we decode the target machine and forget everything else
2692 # that came from the host machine.
2693 for machine in $build $host $target; do
2694
2695         out_file=
2696         xmake_file=
2697         tmake_file=
2698         extra_headers=
2699         extra_passes=
2700         extra_parts=
2701         extra_programs=
2702         extra_objs=
2703         extra_host_objs=
2704         extra_gcc_objs=
2705         xm_defines=
2706         float_format=
2707         # Set this to force installation and use of collect2.
2708         use_collect2=
2709         # Set this to override the default target model.
2710         target_cpu_default=
2711         # Set this to force use of install.sh.
2712         broken_install=
2713         # Set this to control which fixincludes program to use.
2714         fixincludes=fixincludes
2715         # Set this to control how the header file directory is installed.
2716         install_headers_dir=install-headers-tar
2717         # Set this to a non-empty list of args to pass to cpp if the target
2718         # wants its .md file passed through cpp.
2719         md_cppflags=
2720         # Set this if directory names should be truncated to 14 characters.
2721         truncate_target=
2722         # Set this if gdb needs a dir command with `dirname $out_file`
2723         gdb_needs_out_file_path=
2724         # Set this if the build machine requires executables to have a
2725         # file name suffix.
2726         exeext=
2727
2728         # Set default cpu_type, tm_file and xm_file so it can be updated in
2729         # each machine entry.
2730         cpu_type=`echo $machine | sed 's/-.*$//'`
2731         case $machine in
2732         alpha*-*-*)
2733                 cpu_type=alpha
2734                 ;;
2735         arm*-*-*)
2736                 cpu_type=arm
2737                 ;;
2738         c*-convex-*)
2739                 cpu_type=convex
2740                 ;;
2741         i[34567]86-*-*)
2742                 cpu_type=i386
2743                 ;;
2744         hppa*-*-*)
2745                 cpu_type=pa
2746                 ;;
2747         m68000-*-*)
2748                 cpu_type=m68k
2749                 ;;
2750         mips*-*-*)
2751                 cpu_type=mips
2752                 ;;
2753         powerpc*-*-*)
2754                 cpu_type=rs6000
2755                 ;;
2756         pyramid-*-*)
2757                 cpu_type=pyr
2758                 ;;
2759         sparc*-*-*)
2760                 cpu_type=sparc
2761                 ;;
2762         esac
2763
2764         tm_file=${cpu_type}/${cpu_type}.h
2765         xm_file=${cpu_type}/xm-${cpu_type}.h
2766
2767         # Set the default macros to define for GNU/Linux systems.
2768         case $machine in
2769         *-*-linux-gnu*)
2770                 xm_defines="HAVE_ATEXIT POSIX NO_STAB_H BSTRING"
2771                 ;;
2772         esac
2773
2774         case $machine in
2775         # Support site-specific machine types.
2776         *local*)
2777                 cpu_type=`echo $machine | sed -e 's/-.*//'`
2778                 rest=`echo $machine | sed -e "s/$cpu_type-//"`
2779                 xm_file=${cpu_type}/xm-$rest.h
2780                 tm_file=${cpu_type}/$rest.h
2781                 if [ -f $srcdir/config/${cpu_type}/x-$rest ] ; \
2782                 then xmake_file=${cpu_type}/x-$rest; \
2783                 else true; \
2784                 fi
2785                 if [ -f $srcdir/config/${cpu_type}/t-$rest ] ; \
2786                 then tmake_file=${cpu_type}/t-$rest; \
2787                 else true; \
2788                 fi
2789                 ;;
2790         1750a-*-*)
2791                 ;;
2792         a29k-*-bsd* | a29k-*-sym1*)
2793                 tm_file="${tm_file} a29k/unix.h"
2794                 xm_defines=USG
2795                 xmake_file=a29k/x-unix
2796                 use_collect2=yes
2797                 ;;
2798         a29k-*-udi | a29k-*-coff)
2799                 tm_file="${tm_file} dbxcoff.h a29k/udi.h"
2800                 tmake_file=a29k/t-a29kbare
2801                 ;;
2802         a29k-*-vxworks*)
2803                 tm_file="${tm_file} dbxcoff.h a29k/udi.h a29k/vx29k.h"
2804                 tmake_file=a29k/t-vx29k
2805                 extra_parts="crtbegin.o crtend.o"
2806                 ;;
2807         a29k-*-*)                       # Default a29k environment.
2808                 use_collect2=yes
2809                 ;;
2810         alpha*-*-linux-gnuecoff*)
2811                 tm_file="${tm_file} alpha/linux.h"
2812                 xm_defines=USE_BFD
2813                 target_cpu_default="MASK_GAS"
2814                 gas=no
2815                 xmake_file=none
2816                 fixincludes=Makefile.in
2817                 gas=yes gnu_ld=yes
2818                 ;;
2819         alpha*-*-linux-gnulibc1*)
2820                 tm_file="${tm_file} alpha/linux.h alpha/elf.h"
2821                 xm_defines=USE_BFD
2822                 target_cpu_default="MASK_GAS"
2823                 tmake_file="t-linux t-linux-gnulibc1 alpha/t-linux"
2824                 xmake_file=none
2825                 fixincludes=Makefile.in
2826                 gas=yes gnu_ld=yes
2827                 if [ x$enable_threads = xyes ]; then
2828                         thread_file='posix'
2829                 fi
2830                 ;;
2831         alpha*-*-linux-gnu*)
2832                 tm_file="${tm_file} alpha/linux.h alpha/elf.h"
2833                 xm_file="${xm_file} alpha/xm-linux.h"
2834                 xm_defines=USE_BFD
2835                 target_cpu_default="MASK_GAS"
2836                 tmake_file="t-linux alpha/t-linux"
2837                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
2838                 xmake_file=none
2839                 fixincludes=Makefile.in
2840                 gas=yes gnu_ld=yes
2841                 if [ x$enable_threads = xyes ]; then
2842                         thread_file='posix'
2843                 fi
2844                 ;;
2845         alpha*-dec-osf*)
2846                 if [ x$stabs = xyes ]
2847                 then
2848                         tm_file="${tm_file} dbx.h"
2849                 fi
2850                 if [ x$gas != xyes ]
2851                 then
2852                         extra_passes="mips-tfile mips-tdump"
2853                 fi
2854                 broken_install=yes
2855                 use_collect2=yes
2856                 case $machine in
2857                   *-*-osf1.2)
2858                     tm_file="${tm_file} alpha/osf12.h alpha/osf2or3.h"
2859                     ;;
2860                   *-*-osf[23]*)
2861                     tm_file="${tm_file} alpha/osf2or3.h"
2862                     ;;
2863                   *-*-osf4*)
2864                     # Some versions of OSF4 (specifically X4.0-9 296.7) have
2865                     # a broken tar, so we use cpio instead.
2866                     install_headers_dir=install-headers-cpio
2867                     ;;
2868                 esac
2869                 case $machine in
2870                   *-*-osf4.0[b-z] | *-*-osf4.[1-9]*)
2871                     target_cpu_default=MASK_SUPPORT_ARCH
2872                     ;;
2873                 esac
2874                 ;;
2875         alpha*-*-winnt3*)
2876                 tm_file="${tm_file} alpha/win-nt.h"
2877                 target_cpu_default=MASK_WINDOWS_NT
2878                 xm_file="${xm_file} config/winnt/xm-winnt.h alpha/xm-winnt.h"
2879                 tmake_file=t-libc-ok
2880                 xmake_file=winnt/x-winnt
2881                 extra_host_objs=oldnames.o
2882                 extra_gcc_objs="spawnv.o oldnames.o"
2883                 fixincludes=fixinc.winnt
2884                 if [ x$gnu_ld != xyes ]
2885                 then
2886                         extra_programs=ld.exe
2887                 fi
2888                 if [ x$enable_threads = xyes ]; then
2889                         thread_file='win32'
2890                 fi
2891                 ;;
2892         alpha*-dec-vms*)
2893                 tm_file=alpha/vms.h
2894                 xm_file="${xm_file} alpha/xm-vms.h"
2895                 tmake_file=alpha/t-vms
2896                 fixincludes=Makefile.in
2897                 ;;
2898         arc-*-elf*)
2899                 extra_parts="crtinit.o crtfini.o"
2900                 ;;
2901         arm-*-coff* | armel-*-coff*)
2902                 tm_file=arm/coff.h
2903                 tmake_file=arm/t-bare
2904                 ;;
2905         arm-*-riscix1.[01]*)            # Acorn RISC machine (early versions)
2906                 tm_file=arm/riscix1-1.h
2907                 use_collect2=yes
2908                 ;;
2909         arm-*-riscix*)                  # Acorn RISC machine
2910                 if [ x$gas = xyes ]
2911                 then
2912                     tm_file=arm/rix-gas.h
2913                 else
2914                     tm_file=arm/riscix.h
2915                 fi
2916                 xmake_file=arm/x-riscix
2917                 tmake_file=arm/t-riscix
2918                 use_collect2=yes
2919                 ;;
2920         arm-semi-aout | armel-semi-aout)
2921                 tm_file=arm/semi.h
2922                 tmake_file=arm/t-semi
2923                 fixincludes=Makefile.in # There is nothing to fix
2924                 ;;
2925         arm-semi-aof | armel-semi-aof)
2926                 tm_file=arm/semiaof.h
2927                 tmake_file=arm/t-semiaof
2928                 fixincludes=Makefile.in # There is nothing to fix
2929                 ;;
2930         arm-*-netbsd*)
2931                 tm_file=arm/netbsd.h
2932                 xm_file="xm-siglist.h ${xm_file}"
2933                 tmake_file="t-netbsd arm/t-netbsd"
2934                 # On NetBSD, the headers are already okay, except for math.h.
2935                 fixincludes=fixinc.math
2936                 ;;
2937         arm-*-linux-gnuaout*)           # ARM GNU/Linux
2938                 cpu_type=arm
2939                 xmake_file=x-linux
2940                 tm_file=arm/linux-gas.h
2941                 tmake_file=arm/t-linux
2942                 fixincludes=Makefile.in
2943                 broken_install=yes
2944                 gnu_ld=yes
2945                 ;;
2946         arm-*-aout)
2947                 tm_file=arm/aout.h
2948                 tmake_file=arm/t-bare
2949                 ;;
2950         c1-convex-*)                    # Convex C1
2951                 target_cpu_default=1
2952                 use_collect2=yes
2953                 fixincludes=Makefile.in
2954                 ;;
2955         c2-convex-*)                    # Convex C2
2956                 target_cpu_default=2
2957                 use_collect2=yes
2958                 fixincludes=Makefile.in
2959                 ;;
2960         c32-convex-*)
2961                 target_cpu_default=4
2962                 use_collect2=yes
2963                 fixincludes=Makefile.in
2964                 ;;
2965         c34-convex-*)
2966                 target_cpu_default=8
2967                 use_collect2=yes
2968                 fixincludes=Makefile.in
2969                 ;;
2970         c38-convex-*)
2971                 target_cpu_default=16
2972                 use_collect2=yes
2973                 fixincludes=Makefile.in
2974                 ;;
2975         clipper-intergraph-clix*)
2976                 tm_file="${tm_file} svr3.h clipper/clix.h"
2977                 xm_file=clipper/xm-clix.h
2978                 xmake_file=clipper/x-clix
2979                 extra_headers=va-clipper.h
2980                 extra_parts="crtbegin.o crtend.o"
2981                 install_headers_dir=install-headers-cpio
2982                 broken_install=yes
2983                 ;;
2984         dsp16xx-*)
2985                 ;;
2986         elxsi-elxsi-*)
2987                 use_collect2=yes
2988                 ;;
2989 # This hasn't been upgraded to GCC 2.
2990 #       fx80-alliant-*)                 # Alliant FX/80
2991 #               ;;
2992         h8300-*-*)
2993                 float_format=i32
2994                 ;;
2995         hppa1.1-*-pro*)
2996                 tm_file="pa/pa-pro.h ${tm_file} pa/pa-pro-end.h libgloss.h"
2997                 xm_file=pa/xm-papro.h
2998                 tmake_file=pa/t-pro
2999                 ;;
3000         hppa1.1-*-osf*)
3001                 target_cpu_default=1
3002                 tm_file="${tm_file} pa/pa-osf.h"
3003                 use_collect2=yes
3004                 fixincludes=Makefile.in
3005                 ;;
3006         hppa1.1-*-rtems*)
3007                 tm_file="pa/pa-pro.h ${tm_file} pa/pa-pro-end.h libgloss.h pa/rtems.h"
3008                 xm_file=pa/xm-papro.h
3009                 tmake_file=pa/t-pro
3010                 ;;
3011         hppa1.0-*-osf*)
3012                 tm_file="${tm_file} pa/pa-osf.h"
3013                 use_collect2=yes
3014                 fixincludes=Makefile.in
3015                 ;;
3016         hppa1.1-*-bsd*)
3017                 target_cpu_default=1
3018                 use_collect2=yes
3019                 fixincludes=Makefile.in
3020                 ;;
3021         hppa1.0-*-bsd*)
3022                 use_collect2=yes
3023                 fixincludes=Makefile.in
3024                 ;;
3025         hppa1.0-*-hpux7*)
3026                 tm_file="pa/pa-oldas.h ${tm_file} pa/pa-hpux7.h"
3027                 xm_file=pa/xm-pahpux.h
3028                 xmake_file=pa/x-pa-hpux
3029                 if [ x$gas = xyes ]
3030                 then
3031                         tm_file="${tm_file} pa/gas.h"
3032                 fi
3033                 broken_install=yes
3034                 install_headers_dir=install-headers-cpio
3035                 use_collect2=yes
3036                 ;;
3037         hppa1.0-*-hpux8.0[0-2]*)
3038                 tm_file="${tm_file} pa/pa-hpux.h"
3039                 xm_file=pa/xm-pahpux.h
3040                 xmake_file=pa/x-pa-hpux
3041                 if [ x$gas = xyes ]
3042                 then
3043                         tm_file="${tm_file} pa/pa-gas.h"
3044                 else
3045                         tm_file="pa/pa-oldas.h ${tm_file}"
3046                 fi
3047                 broken_install=yes
3048                 install_headers_dir=install-headers-cpio
3049                 use_collect2=yes
3050                 ;;
3051         hppa1.1-*-hpux8.0[0-2]*)
3052                 target_cpu_default=1
3053                 tm_file="${tm_file} pa/pa-hpux.h"
3054                 xm_file=pa/xm-pahpux.h
3055                 xmake_file=pa/x-pa-hpux
3056                 if [ x$gas = xyes ]
3057                 then
3058                         tm_file="${tm_file} pa/pa-gas.h"
3059                 else
3060                         tm_file="pa/pa-oldas.h ${tm_file}"
3061                 fi
3062                 broken_install=yes
3063                 install_headers_dir=install-headers-cpio
3064                 use_collect2=yes
3065                 ;;
3066         hppa1.1-*-hpux8*)
3067                 target_cpu_default=1
3068                 tm_file="${tm_file} pa/pa-hpux.h"
3069                 xm_file=pa/xm-pahpux.h
3070                 xmake_file=pa/x-pa-hpux
3071                 if [ x$gas = xyes ]
3072                 then
3073                         tm_file="${tm_file} pa/pa-gas.h"
3074                 fi
3075                 broken_install=yes
3076                 install_headers_dir=install-headers-cpio
3077                 use_collect2=yes
3078                 ;;
3079         hppa1.0-*-hpux8*)
3080                 tm_file="${tm_file} pa/pa-hpux.h"
3081                 xm_file=pa/xm-pahpux.h
3082                 xmake_file=pa/x-pa-hpux
3083                 if [ x$gas = xyes ]
3084                 then
3085                         tm_file="${tm_file} pa/pa-gas.h"
3086                 fi
3087                 broken_install=yes
3088                 install_headers_dir=install-headers-cpio
3089                 use_collect2=yes
3090                 ;;
3091         hppa1.1-*-hpux10*)
3092                 target_cpu_default=1
3093                 tm_file="${tm_file} pa/pa-hpux.h pa/pa-hpux10.h"
3094                 xm_file=pa/xm-pahpux.h
3095                 xmake_file=pa/x-pa-hpux
3096                 if [ x$gas = xyes ]
3097                 then
3098                         tm_file="${tm_file} pa/pa-gas.h"
3099                 fi
3100                 broken_install=yes
3101                 install_headers_dir=install-headers-cpio
3102                 use_collect2=yes
3103                 ;;
3104         hppa1.0-*-hpux10*)
3105                 tm_file="${tm_file} pa/pa-hpux.h pa/pa-hpux10.h"
3106                 xm_file=pa/xm-pahpux.h
3107                 xmake_file=pa/x-pa-hpux
3108                 if [ x$gas = xyes ]
3109                 then
3110                         tm_file="${tm_file} pa/pa-gas.h"
3111                 fi
3112                 broken_install=yes
3113                 install_headers_dir=install-headers-cpio
3114                 use_collect2=yes
3115                 ;;
3116         hppa1.1-*-hpux*)
3117                 target_cpu_default=1
3118                 tm_file="${tm_file} pa/pa-hpux.h pa/pa-hpux9.h"
3119                 xm_file=pa/xm-pahpux.h
3120                 xmake_file=pa/x-pa-hpux
3121                 if [ x$gas = xyes ]
3122                 then
3123                         tm_file="${tm_file} pa/pa-gas.h"
3124                 fi
3125                 broken_install=yes
3126                 install_headers_dir=install-headers-cpio
3127                 use_collect2=yes
3128                 ;;
3129         hppa1.0-*-hpux*)
3130                 tm_file="${tm_file} pa/pa-hpux.h pa/pa-hpux9.h"
3131                 xm_file=pa/xm-pahpux.h
3132                 xmake_file=pa/x-pa-hpux
3133                 if [ x$gas = xyes ]
3134                 then
3135                         tm_file="${tm_file} pa/pa-gas.h"
3136                 fi
3137                 broken_install=yes
3138                 install_headers_dir=install-headers-cpio
3139                 use_collect2=yes
3140                 ;;
3141         hppa1.1-*-hiux*)
3142                 target_cpu_default=1
3143                 tm_file="${tm_file} pa/pa-hpux.h pa/pa-hiux.h"
3144                 xm_file=pa/xm-pahpux.h
3145                 xmake_file=pa/x-pa-hpux
3146                 if [ x$gas = xyes ]
3147                 then
3148                         tm_file="${tm_file} pa/pa-gas.h"
3149                 fi
3150                 broken_install=yes
3151                 install_headers_dir=install-headers-cpio
3152                 use_collect2=yes
3153                 ;;
3154         hppa1.0-*-hiux*)
3155                 tm_file="${tm_file} pa/pa-hpux.h pa/pa-hiux.h"
3156                 xm_file=pa/xm-pahpux.h
3157                 xmake_file=pa/x-pa-hpux
3158                 if [ x$gas = xyes ]
3159                 then
3160                         tm_file="${tm_file} pa/pa-gas.h"
3161                 fi
3162                 broken_install=yes
3163                 install_headers_dir=install-headers-cpio
3164                 use_collect2=yes
3165                 ;;
3166         hppa*-*-lites*)
3167                 target_cpu_default=1
3168                 use_collect2=yes
3169                 fixincludes=Makefile.in
3170                 ;;
3171         i370-*-mvs*)
3172                 ;;
3173         i[34567]86-ibm-aix*)            # IBM PS/2 running AIX
3174                 if [ x$gas = xyes ]
3175                 then
3176                         tm_file=i386/aix386.h
3177                         extra_parts="crtbegin.o crtend.o"
3178                         tmake_file=i386/t-crtstuff
3179                 else
3180                         tm_file=i386/aix386ng.h
3181                         use_collect2=yes
3182                 fi
3183                 xm_file="xm-alloca.h i386/xm-aix.h ${xm_file}"
3184                 xm_defines=USG
3185                 xmake_file=i386/x-aix
3186                 broken_install=yes
3187                 ;;
3188         i486-ncr-sysv4*)                # NCR 3000 - i486 running system V.4
3189                 xm_file="xm-siglist.h xm-alloca.h ${xm_file}"
3190                 xm_defines="USG POSIX SMALL_ARG_MAX"
3191                 xmake_file=i386/x-ncr3000
3192                 if [ x$stabs = xyes -a x$gas = xyes ]
3193                 then
3194                         tm_file=i386/sysv4gdb.h
3195                 else
3196                         tm_file=i386/sysv4.h
3197                 fi
3198                 extra_parts="crtbegin.o crtend.o"
3199                 tmake_file=i386/t-crtpic
3200                 ;;
3201         i[34567]86-next-*)
3202                 tm_file=i386/next.h
3203                 xm_file=i386/xm-next.h
3204                 tmake_file=i386/t-next
3205                 xmake_file=i386/x-next
3206                 extra_objs=nextstep.o
3207                 if [ x$enable_threads = xyes ]; then
3208                         thread_file='mach'
3209                 fi
3210                 ;;
3211         i[34567]86-sequent-bsd*)                # 80386 from Sequent
3212                 use_collect2=yes
3213                 if [ x$gas = xyes ]
3214                 then
3215                         tm_file=i386/seq-gas.h
3216                 else
3217                         tm_file=i386/sequent.h
3218                 fi
3219                 ;;
3220         i[34567]86-sequent-ptx1*)
3221                 xm_defines="USG SVR3"
3222                 xmake_file=i386/x-sysv3
3223                 tm_file=i386/seq-sysv3.h
3224                 tmake_file=i386/t-crtstuff
3225                 fixincludes=fixinc.ptx
3226                 extra_parts="crtbegin.o crtend.o"
3227                 install_headers_dir=install-headers-cpio
3228                 broken_install=yes
3229                 ;;
3230         i[34567]86-sequent-ptx2* | i[34567]86-sequent-sysv3*)
3231                 xm_defines="USG SVR3"
3232                 xmake_file=i386/x-sysv3
3233                 tm_file=i386/seq2-sysv3.h
3234                 tmake_file=i386/t-crtstuff
3235                 extra_parts="crtbegin.o crtend.o"
3236                 fixincludes=fixinc.ptx
3237                 install_headers_dir=install-headers-cpio
3238                 broken_install=yes
3239                 ;;
3240         i[34567]86-sequent-ptx4* | i[34567]86-sequent-sysv4*)
3241                 xm_file="xm-siglist.h xm-alloca.h ${xm_file}"
3242                 xm_defines="USG POSIX SMALL_ARG_MAX"
3243                 xmake_file=x-svr4
3244                 tm_file=i386/ptx4-i.h
3245                 tmake_file=t-svr4
3246                 extra_parts="crtbegin.o crtend.o"
3247                 fixincludes=fixinc.ptx
3248                 install_headers_dir=install-headers-cpio
3249                 broken_install=yes
3250                 ;;
3251         i386-sun-sunos*)                # Sun i386 roadrunner
3252                 xm_defines=USG
3253                 tm_file=i386/sun.h
3254                 use_collect2=yes
3255                 ;;
3256         i[34567]86-*-aout*)
3257                 tm_file=i386/i386-aout.h
3258                 tmake_file=i386/t-i386bare
3259                 ;;
3260         i[34567]86-*-bsdi* | i[34567]86-*-bsd386*)
3261                 tm_file=i386/bsd386.h
3262 #               tmake_file=t-libc-ok
3263                 ;;
3264         i[34567]86-*-bsd*)
3265                 tm_file=i386/386bsd.h
3266 #               tmake_file=t-libc-ok
3267 # Next line turned off because both 386BSD and BSD/386 use GNU ld.
3268 #               use_collect2=yes
3269                 ;;
3270         i[34567]86-*-freebsdelf*)
3271                 tm_file="i386/i386.h i386/att.h linux.h i386/freebsd-elf.h i386/perform.h"
3272                 # On FreeBSD, the headers are already ok, except for math.h.
3273                 fixincludes=fixinc.math
3274                 tmake_file=i386/t-freebsd
3275                 gas=yes
3276                 gnu_ld=yes
3277                 stabs=yes
3278                 ;;
3279         i[34567]86-*-freebsd*)
3280                 tm_file=i386/freebsd.h
3281                 # On FreeBSD, the headers are already ok, except for math.h.
3282                 fixincludes=fixinc.math
3283                 tmake_file=i386/t-freebsd
3284                 ;;
3285         i[34567]86-*-netbsd*)
3286                 tm_file=i386/netbsd.h
3287                 # On NetBSD, the headers are already okay, except for math.h.
3288                 fixincludes=fixinc.math
3289                 tmake_file=t-netbsd
3290                 ;;
3291         i[34567]86-*-coff*)
3292                 tm_file=i386/i386-coff.h
3293                 tmake_file=i386/t-i386bare
3294                 ;;
3295         i[34567]86-*-isc*)              # 80386 running ISC system
3296                 xm_file="${xm_file} i386/xm-isc.h"
3297                 xm_defines="USG SVR3"
3298                 case $machine in
3299                   i[34567]86-*-isc[34]*)
3300                     xmake_file=i386/x-isc3
3301                     ;;
3302                   *)
3303                     xmake_file=i386/x-isc
3304                     ;;
3305                 esac
3306                 if [ x$gas = xyes -a x$stabs = xyes ]
3307                 then
3308                         tm_file=i386/iscdbx.h
3309                         tmake_file=i386/t-svr3dbx
3310                         extra_parts="svr3.ifile svr3z.ifile"
3311                 else
3312                         tm_file=i386/isccoff.h
3313                         tmake_file=i386/t-crtstuff
3314                         extra_parts="crtbegin.o crtend.o"
3315                 fi
3316                 install_headers_dir=install-headers-cpio
3317                 broken_install=yes
3318                 ;;
3319         i[34567]86-*-linux-gnuoldld*)   # Intel 80386's running GNU/Linux
3320                                         # with a.out format using
3321                                         # pre BFD linkers
3322                 xmake_file=x-linux-aout
3323                 tmake_file="t-linux-aout i386/t-crtstuff"
3324                 tm_file=i386/linux-oldld.h
3325                 fixincludes=Makefile.in
3326                 broken_install=yes
3327                 gnu_ld=yes
3328                 ;;
3329         i[34567]86-*-linux-gnuaout*)    # Intel 80386's running GNU/Linux
3330                                         # with a.out format
3331                 xmake_file=x-linux-aout
3332                 tmake_file="t-linux-aout i386/t-crtstuff"
3333                 tm_file=i386/linux-aout.h
3334                 fixincludes=Makefile.in #The headers are ok already.
3335                 broken_install=yes
3336                 gnu_ld=yes
3337                 ;;
3338         i[34567]86-*-linux-gnulibc1)    # Intel 80386's running GNU/Linux
3339                                         # with ELF format using the
3340                                         # GNU/Linux C library 5
3341                 xmake_file=x-linux
3342                 tm_file=i386/linux.h
3343                 tmake_file="t-linux t-linux-gnulibc1 i386/t-crtstuff"
3344                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
3345                 fixincludes=Makefile.in # The headers are ok already.
3346                 broken_install=yes
3347                 gnu_ld=yes
3348                 if [ x$enable_threads = xyes ]; then
3349                         thread_file='single'
3350                 fi
3351                 ;;
3352         i[34567]86-*-linux-gnu*)        # Intel 80386's running GNU/Linux
3353                                         # with ELF format using glibc 2
3354                                         # aka GNU/Linux C library 6
3355                 xmake_file=x-linux
3356                 tm_file=i386/linux.h
3357                 tmake_file="t-linux i386/t-crtstuff"
3358                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
3359                 fixincludes=Makefile.in # The headers are ok already.
3360                 broken_install=yes
3361                 gnu_ld=yes
3362                 if [ x$enable_threads = xyes ]; then
3363                         thread_file='posix'
3364                 fi
3365                 ;;
3366         i[34567]86-*-gnu*)
3367                 ;;
3368         i[34567]86-go32-msdos | i[34567]86-*-go32*)
3369                 xm_file=i386/xm-go32.h
3370                 tm_file=i386/go32.h
3371                 tmake_file=i386/t-go32
3372                 ;;
3373         i[34567]86-pc-msdosdjgpp*)
3374                 xm_file=i386/xm-go32.h
3375                 tm_file=i386/go32.h
3376                 tmake_file=i386/t-go32
3377                 gnu_ld=yes
3378                 gas=yes
3379                 ;;
3380         i[34567]86-moss-msdos* | i[34567]86-*-moss*)
3381                 tm_file=i386/moss.h
3382                 tmake_file=t-libc-ok
3383                 fixincludes=Makefile.in
3384                 gnu_ld=yes
3385                 gas=yes
3386                 ;;
3387         i[34567]86-*-lynxos*)
3388                 if [ x$gas = xyes ]
3389                 then
3390                         tm_file=i386/lynx.h
3391                 else
3392                         tm_file=i386/lynx-ng.h
3393                 fi
3394                 xm_file=i386/xm-lynx.h
3395                 tmake_file=i386/t-i386bare
3396                 xmake_file=x-lynx
3397                 ;;
3398         i[34567]86-*-mach*)
3399                 tm_file=i386/mach.h
3400 #               tmake_file=t-libc-ok
3401                 use_collect2=yes
3402                 ;;
3403         i[34567]86-*-osfrose*)          # 386 using OSF/rose
3404                 if [ x$elf = xyes ]
3405                 then
3406                         tm_file=i386/osfelf.h
3407                         use_collect2=
3408                 else
3409                         tm_file=i386/osfrose.h
3410                         use_collect2=yes
3411                 fi
3412                 xm_file="i386/xm-osf.h ${xm_file}"
3413                 xmake_file=i386/x-osfrose
3414                 tmake_file=i386/t-osf
3415                 extra_objs=halfpic.o
3416                 ;;
3417         i[34567]86-go32-rtems*)
3418                 cpu_type=i386
3419                 xm_file=i386/xm-go32.h
3420                 tm_file=i386/go32-rtems.h
3421                 tmake_file="i386/t-go32 t-rtems"
3422                 ;;
3423         i[34567]86-*-rtems*)
3424                 cpu_type=i386
3425                 tm_file=i386/rtems.h
3426                 tmake_file="i386/t-i386bare t-rtems"
3427                 ;;
3428         i[34567]86-*-sco3.2v5*) # 80386 running SCO Open Server 5
3429                 xm_file="xm-siglist.h xm-alloca.h ${xm_file} i386/xm-sco5.h"
3430                 xm_defines="USG SVR3"
3431                 xmake_file=i386/x-sco5
3432                 fixincludes=fixinc.sco
3433                 broken_install=yes
3434                 install_headers_dir=install-headers-cpio
3435                 tm_file=i386/sco5.h
3436                 tmake_file=i386/t-sco5
3437                 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
3438                 ;;
3439         i[34567]86-*-sco3.2v4*)         # 80386 running SCO 3.2v4 system
3440                 xm_file="${xm_file} i386/xm-sco.h"
3441                 xm_defines="USG SVR3 BROKEN_LDEXP SMALL_ARG_MAX NO_SYS_SIGLIST"
3442                 xmake_file=i386/x-sco4
3443                 fixincludes=fixinc.sco
3444                 broken_install=yes
3445                 install_headers_dir=install-headers-cpio
3446                 if [ x$stabs = xyes ]
3447                 then
3448                         tm_file=i386/sco4dbx.h
3449                         tmake_file=i386/t-svr3dbx
3450                         extra_parts="svr3.ifile svr3z.rfile"
3451                 else
3452                         tm_file=i386/sco4.h
3453                         tmake_file=i386/t-crtstuff
3454                         extra_parts="crtbegin.o crtend.o"
3455                 fi
3456                 truncate_target=yes
3457                 ;;
3458         i[34567]86-*-sco*)              # 80386 running SCO system
3459                 xm_file=i386/xm-sco.h
3460                 xmake_file=i386/x-sco
3461                 broken_install=yes
3462                 install_headers_dir=install-headers-cpio
3463                 if [ x$stabs = xyes ]
3464                 then
3465                         tm_file=i386/scodbx.h
3466                         tmake_file=i386/t-svr3dbx
3467                         extra_parts="svr3.ifile svr3z.rfile"
3468                 else
3469                         tm_file=i386/sco.h
3470                         extra_parts="crtbegin.o crtend.o"
3471                         tmake_file=i386/t-crtstuff
3472                 fi
3473                 truncate_target=yes
3474                 ;;
3475         i[34567]86-*-solaris2*)
3476                 xm_file="xm-siglist.h xm-alloca.h ${xm_file}"
3477                 xm_defines="USG POSIX SMALL_ARG_MAX"
3478                 if [ x$stabs = xyes ]
3479                 then
3480                         tm_file=i386/sol2dbg.h
3481                 else
3482                         tm_file=i386/sol2.h
3483                 fi
3484                 tmake_file=i386/t-sol2
3485                 extra_parts="crt1.o crti.o crtn.o gcrt1.o gmon.o crtbegin.o crtend.o"
3486                 xmake_file=x-svr4
3487                 case $machine in
3488                 *-*-solaris2.[0-4])
3489                         fixincludes=fixinc.svr4;;
3490                 *)
3491                         fixincludes=fixinc.math;;
3492                 esac
3493                 broken_install=yes
3494                 if [ x$enable_threads = xyes ]; then
3495                         thread_file='solaris'
3496                 fi
3497                 ;;
3498         i[34567]86-*-sysv4*)            # Intel 80386's running system V.4
3499                 xm_file="xm-siglist.h xm-alloca.h ${xm_file}"
3500                 xm_defines="USG POSIX SMALL_ARG_MAX"
3501                 tm_file=i386/sysv4.h
3502                 if [ x$stabs = xyes ]
3503                 then
3504                         tm_file="${tm_file} dbx.h"
3505                 fi
3506                 tmake_file=i386/t-crtpic
3507                 xmake_file=x-svr4
3508                 extra_parts="crtbegin.o crtend.o"
3509                 ;;
3510         i[34567]86-*-sysv*)             # Intel 80386's running system V
3511                 xm_defines="USG SVR3"
3512                 xmake_file=i386/x-sysv3
3513                 if [ x$gas = xyes ]
3514                 then
3515                         if [ x$stabs = xyes ]
3516                         then
3517                                 tm_file=i386/svr3dbx.h
3518                                 tmake_file=i386/t-svr3dbx
3519                                 extra_parts="svr3.ifile svr3z.rfile"
3520                         else
3521                                 tm_file=i386/svr3gas.h
3522                                 extra_parts="crtbegin.o crtend.o"
3523                                 tmake_file=i386/t-crtstuff
3524                         fi
3525                 else
3526                         tm_file=i386/sysv3.h
3527                         extra_parts="crtbegin.o crtend.o"
3528                         tmake_file=i386/t-crtstuff
3529                 fi
3530                 ;;
3531         i386-*-vsta)                    # Intel 80386's running VSTa kernel
3532                 xm_file=i386/xm-vsta.h
3533                 tm_file=i386/vsta.h
3534                 tmake_file=i386/t-vsta
3535                 xmake_file=i386/x-vsta
3536                 ;;
3537         i[34567]86-*-pe | i[34567]86-*-cygwin32)
3538                 xm_file="${xm_file} i386/xm-cygwin32.h"
3539                 tmake_file=i386/t-cygwin32
3540                 tm_file=i386/cygwin32.h
3541                 xmake_file=i386/x-cygwin32
3542                 extra_objs=winnt.o
3543                 fixincludes=Makefile.in
3544                 if [ x$enable_threads = xyes ]; then
3545                         thread_file='win32'
3546                 fi
3547                 exeext=.exe
3548                 ;;
3549         i[34567]86-*-mingw32*)
3550                 tm_file=i386/mingw32.h
3551                 xm_file="${xm_file} i386/xm-mingw32.h"
3552                 tmake_file=i386/t-cygwin32
3553                 extra_objs=winnt.o
3554                 xmake_file=i386/x-cygwin32
3555                 fixincludes=Makefile.in
3556                 if [ x$enable_threads = xyes ]; then
3557                         thread_file='win32'
3558                 fi
3559                 exeext=.exe
3560                 case $machine in
3561                         *mingw32msv*)
3562                                 ;;
3563                         *minwg32crt* | *mingw32*)
3564                                 tm_file="${tm_file} i386/crtdll.h"
3565                                 ;;
3566                 esac
3567                 ;;
3568         i[34567]86-*-winnt3*)
3569                 tm_file=i386/win-nt.h
3570                 out_file=i386/i386.c
3571                 xm_file="xm-winnt.h ${xm_file}"
3572                 xmake_file=winnt/x-winnt
3573                 tmake_file=i386/t-winnt
3574                 extra_host_objs="winnt.o oldnames.o"
3575                 extra_gcc_objs="spawnv.o oldnames.o"
3576                 fixincludes=fixinc.winnt
3577                 if [ x$gnu_ld != xyes ]
3578                 then
3579                         extra_programs=ld.exe
3580                 fi
3581                 if [ x$enable_threads = xyes ]; then
3582                         thread_file='win32'
3583                 fi
3584                 ;;
3585         i[34567]86-dg-dgux*)
3586                 xm_file="xm-alloca.h xm-siglist.h ${xm_file}"
3587                 xm_defines="USG POSIX"
3588                 out_file=i386/dgux.c
3589                 tm_file=i386/dgux.h
3590                 tmake_file=i386/t-dgux
3591                 xmake_file=i386/x-dgux
3592                 fixincludes=Makefile.in # There is nothing to fix
3593                 install_headers_dir=install-headers-cpio
3594               ;;
3595         i860-alliant-*)         # Alliant FX/2800
3596                 tm_file="${tm_file} svr4.h i860/sysv4.h i860/fx2800.h"
3597                 xm_file="${xm_file}"
3598                 xmake_file=i860/x-fx2800
3599                 tmake_file=i860/t-fx2800
3600                 extra_parts="crtbegin.o crtend.o"
3601                 ;;
3602         i860-*-bsd*)
3603                 tm_file="${tm_file} i860/bsd.h"
3604                 if [ x$gas = xyes ]
3605                 then
3606                         tm_file="${tm_file} i860/bsd-gas.h"
3607                 fi
3608                 use_collect2=yes
3609                 ;;
3610         i860-*-mach*)
3611                 tm_file="${tm_file} i860/mach.h"
3612                 tmake_file=t-libc-ok
3613                 ;;
3614         i860-*-osf*)                    # Intel Paragon XP/S, OSF/1AD
3615                 tm_file="${tm_file} svr3.h i860/paragon.h"
3616                 xm_defines="USG SVR3"
3617                 tmake_file=t-osf
3618                 broken_install=yes
3619                 ;;
3620         i860-*-sysv3*)
3621                 tm_file="${tm_file} svr3.h i860/sysv3.h"
3622                 xm_defines="USG SVR3"
3623                 xmake_file=i860/x-sysv3
3624                 extra_parts="crtbegin.o crtend.o"
3625                 ;;
3626         i860-*-sysv4*)
3627                 tm_file="${tm_file} svr4.h i860/sysv4.h"
3628                 xm_defines="USG SVR3"
3629                 xmake_file=i860/x-sysv4
3630                 tmake_file=t-svr4
3631                 extra_parts="crtbegin.o crtend.o"
3632                 ;;
3633         i960-wrs-vxworks5 | i960-wrs-vxworks5.0*)
3634                 tm_file="${tm_file} i960/vx960.h"
3635                 tmake_file=i960/t-vxworks960
3636                 use_collect2=yes
3637                 ;;
3638         i960-wrs-vxworks5* | i960-wrs-vxworks)
3639                 tm_file="${tm_file} dbxcoff.h i960/i960-coff.h i960/vx960-coff.h"
3640                 tmake_file=i960/t-vxworks960
3641                 use_collect2=yes
3642                 ;;
3643         i960-wrs-vxworks*)
3644                 tm_file="${tm_file} i960/vx960.h"
3645                 tmake_file=i960/t-vxworks960
3646                 use_collect2=yes
3647                 ;;
3648         i960-*-coff*)
3649                 tm_file="${tm_file} dbxcoff.h i960/i960-coff.h libgloss.h"
3650                 tmake_file=i960/t-960bare
3651                 use_collect2=yes
3652                 ;;
3653         i960-*-rtems)
3654                 tmake_file="i960/t-960bare t-rtems"
3655                 tm_file="${tm_file} dbxcoff.h i960/rtems.h"
3656                 use_collect2=yes
3657                 ;;
3658         i960-*-*)                       # Default i960 environment.
3659                 use_collect2=yes
3660                 ;;
3661         m32r-*-elf*)
3662                 extra_parts="crtinit.o crtfini.o"
3663                 ;;
3664         m68000-convergent-sysv*)
3665                 tm_file=m68k/ctix.h
3666                 xm_file="m68k/xm-3b1.h ${xm_file}"
3667                 xm_defines=USG
3668                 use_collect2=yes
3669                 extra_headers=math-68881.h
3670                 ;;
3671         m68000-hp-bsd*)                 # HP 9000/200 running BSD
3672                 tm_file=m68k/hp2bsd.h
3673                 xmake_file=m68k/x-hp2bsd
3674                 use_collect2=yes
3675                 extra_headers=math-68881.h
3676                 ;;
3677         m68000-hp-hpux*)                # HP 9000 series 300
3678                 xm_file="xm_alloca.h ${xm_file}"
3679                 xm_defines="USG NO_SYS_SIGLIST"
3680                 if [ x$gas = xyes ]
3681                 then
3682                         xmake_file=m68k/x-hp320g
3683                         tm_file=m68k/hp310g.h
3684                 else
3685                         xmake_file=m68k/x-hp320
3686                         tm_file=m68k/hp310.h
3687                 fi
3688                 broken_install=yes
3689                 install_headers_dir=install-headers-cpio
3690                 use_collect2=yes
3691                 extra_headers=math-68881.h
3692                 ;;
3693         m68000-sun-sunos3*)
3694                 tm_file=m68k/sun2.h
3695                 use_collect2=yes
3696                 extra_headers=math-68881.h
3697                 ;;
3698         m68000-sun-sunos4*)
3699                 tm_file=m68k/sun2o4.h
3700                 use_collect2=yes
3701                 extra_headers=math-68881.h
3702                 ;;
3703         m68000-att-sysv*)
3704                 xm_file="m68k/xm-3b1.h ${xm_file}"
3705                 xm_defines=USG
3706                 if [ x$gas = xyes ]
3707                 then
3708                         tm_file=m68k/3b1g.h
3709                 else
3710                         tm_file=m68k/3b1.h
3711                 fi
3712                 use_collect2=yes
3713                 extra_headers=math-68881.h
3714                 ;;
3715         m68k-apple-aux*)                # Apple Macintosh running A/UX
3716                 xm_defines="USG AUX"
3717                 tmake_file=m68k/t-aux
3718                 broken_install=yes
3719                 install_headers_dir=install-headers-cpio
3720                 extra_headers=math-68881.h
3721                 extra_parts="crt1.o mcrt1.o maccrt1.o crt2.o crtn.o"
3722                 tm_file=
3723                 if [ "$gnu_ld" = yes ]
3724                 then
3725                         tm_file="${tm_file} m68k/auxgld.h"
3726                 else
3727                         tm_file="${tm_file} m68k/auxld.h"
3728                 fi
3729                 if [ "$gas" = yes ]
3730                 then
3731                         tm_file="${tm_file} m68k/auxgas.h"
3732                 else
3733                         tm_file="${tm_file} m68k/auxas.h"
3734                 fi
3735                 tm_file="${tm_file} m68k/a-ux.h"
3736                 ;;
3737         m68k-apollo-*)
3738                 tm_file=m68k/apollo68.h
3739                 xmake_file=m68k/x-apollo68
3740                 use_collect2=yes
3741                 extra_headers=math-68881.h
3742                 ;;
3743         m68k-altos-sysv*)                  # Altos 3068
3744                 if [ x$gas = xyes ]
3745                 then
3746                         tm_file=m68k/altos3068.h
3747                         xm_defines=USG
3748                 else
3749                         echo "The Altos is supported only with the GNU assembler" 1>&2
3750                         exit 1
3751                 fi
3752                 extra_headers=math-68881.h
3753                 ;;
3754         m68k-bull-sysv*)                # Bull DPX/2
3755                 if [ x$gas = xyes ]
3756                 then
3757                         if [ x$stabs = xyes ]
3758                         then
3759                                 tm_file=m68k/dpx2cdbx.h
3760                         else
3761                                 tm_file=m68k/dpx2g.h
3762                         fi
3763                 else
3764                         tm_file=m68k/dpx2.h
3765                 fi
3766                 xm_file="xm-alloca.h ${xm_file}"
3767                 xm_defines=USG
3768                 xmake_file=m68k/x-dpx2
3769                 use_collect2=yes
3770                 extra_headers=math-68881.h
3771                 ;;
3772         m68k-atari-sysv4*)              # Atari variant of V.4.
3773                 tm_file=m68k/atari.h
3774                 xm_file="xm-alloca.h ${xm_file}"
3775                 xm_defines="USG FULL_PROTOTYPES"
3776                 tmake_file=t-svr4
3777                 extra_parts="crtbegin.o crtend.o"
3778                 extra_headers=math-68881.h
3779                 ;;
3780         m68k-motorola-sysv*)
3781                 tm_file=m68k/mot3300.h
3782                 xm_file="xm-alloca.h m68k/xm-mot3300.h ${xm_file}"
3783                 xm_defines=NO_SYS_SIGLIST
3784                 if [ x$gas = xyes ]
3785                 then
3786                         xmake_file=m68k/x-mot3300-gas
3787                         if [ x$gnu_ld = xyes ]
3788                         then
3789                                 tmake_file=m68k/t-mot3300-gald
3790                         else
3791                                 tmake_file=m68k/t-mot3300-gas
3792                                 use_collect2=yes
3793                         fi
3794                 else
3795                         xmake_file=m68k/x-mot3300
3796                         if [ x$gnu_ld = xyes ]
3797                         then
3798                                 tmake_file=m68k/t-mot3300-gld
3799                         else
3800                                 tmake_file=m68k/t-mot3300
3801                                 use_collect2=yes
3802                         fi
3803                 fi
3804                 gdb_needs_out_file_path=yes
3805                 extra_parts="crt0.o mcrt0.o"
3806                 extra_headers=math-68881.h
3807                 ;;
3808         m68k-ncr-sysv*)                 # NCR Tower 32 SVR3
3809                 tm_file=m68k/tower-as.h
3810                 xm_defines="USG SVR3"
3811                 xmake_file=m68k/x-tower
3812                 extra_parts="crtbegin.o crtend.o"
3813                 extra_headers=math-68881.h
3814                 ;;
3815         m68k-plexus-sysv*)
3816                 tm_file=m68k/plexus.h
3817                 xm_file="xm-alloca.h m68k/xm-plexus.h ${xm_file}"
3818                 xm_defines=USG
3819                 use_collect2=yes
3820                 extra_headers=math-68881.h
3821                 ;;
3822         m68k-tti-*)
3823                 tm_file=m68k/pbb.h
3824                 xm_file="xm-alloca.h ${xm_file}"
3825                 xm_defines=USG
3826                 extra_headers=math-68881.h
3827                 ;;
3828         m68k-crds-unos*)
3829                 xm_file="xm-alloca.h m68k/xm-crds.h ${xm_file}"
3830                 xm_defines="USG unos"
3831                 xmake_file=m68k/x-crds
3832                 tm_file=m68k/crds.h
3833                 broken_install=yes
3834                 use_collect2=yes
3835                 extra_headers=math-68881.h
3836                 ;;
3837         m68k-cbm-sysv4*)                # Commodore variant of V.4.
3838                 tm_file=m68k/amix.h
3839                 xm_file="xm-alloca.h ${xm_file}"
3840                 xm_defines="USG FULL_PROTOTYPES"
3841                 xmake_file=m68k/x-amix
3842                 tmake_file=t-svr4
3843                 extra_parts="crtbegin.o crtend.o"
3844                 extra_headers=math-68881.h
3845                 ;;
3846         m68k-ccur-rtu)
3847                 tm_file=m68k/ccur-GAS.h
3848                 xmake_file=m68k/x-ccur
3849                 extra_headers=math-68881.h
3850                 use_collect2=yes
3851                 broken_install=yes
3852                 ;;
3853         m68k-hp-bsd4.4*)                # HP 9000/3xx running 4.4bsd
3854                 tm_file=m68k/hp3bsd44.h
3855                 xmake_file=m68k/x-hp3bsd44
3856                 use_collect2=yes
3857                 extra_headers=math-68881.h
3858                 ;;
3859         m68k-hp-bsd*)                   # HP 9000/3xx running Berkeley Unix
3860                 tm_file=m68k/hp3bsd.h
3861                 use_collect2=yes
3862                 extra_headers=math-68881.h
3863                 ;;
3864         m68k-isi-bsd*)
3865                 if [ x$with_fp = xno ]
3866                 then
3867                         tm_file=m68k/isi-nfp.h
3868                 else
3869                         tm_file=m68k/isi.h
3870                 fi
3871                 use_collect2=yes
3872                 extra_headers=math-68881.h
3873                 ;;
3874         m68k-hp-hpux7*) # HP 9000 series 300 running HPUX version 7.
3875                 xm_file="xm_alloca.h ${xm_file}"
3876                 xm_defines="USG NO_SYS_SIGLIST"
3877                 if [ x$gas = xyes ]
3878                 then
3879                         xmake_file=m68k/x-hp320g
3880                         tm_file=m68k/hp320g.h
3881                 else
3882                         xmake_file=m68k/x-hp320
3883                         tm_file=m68k/hpux7.h
3884                 fi
3885                 broken_install=yes
3886                 install_headers_dir=install-headers-cpio
3887                 use_collect2=yes
3888                 extra_headers=math-68881.h
3889                 ;;
3890         m68k-hp-hpux*)  # HP 9000 series 300
3891                 xm_file="xm_alloca.h ${xm_file}"
3892                 xm_defines="USG NO_SYS_SIGLIST"
3893                 if [ x$gas = xyes ]
3894                 then
3895                         xmake_file=m68k/x-hp320g
3896                         tm_file=m68k/hp320g.h
3897                 else
3898                         xmake_file=m68k/x-hp320
3899                         tm_file=m68k/hp320.h
3900                 fi
3901                 broken_install=yes
3902                 install_headers_dir=install-headers-cpio
3903                 use_collect2=yes
3904                 extra_headers=math-68881.h
3905                 ;;
3906         m68k-sun-mach*)
3907                 tm_file=m68k/sun3mach.h
3908                 use_collect2=yes
3909                 extra_headers=math-68881.h
3910                 ;;
3911         m68k-sony-newsos3*)
3912                 if [ x$gas = xyes ]
3913                 then
3914                         tm_file=m68k/news3gas.h
3915                 else
3916                         tm_file=m68k/news3.h
3917                 fi
3918                 use_collect2=yes
3919                 extra_headers=math-68881.h
3920                 ;;
3921         m68k-sony-bsd* | m68k-sony-newsos*)
3922                 if [ x$gas = xyes ]
3923                 then
3924                         tm_file=m68k/newsgas.h
3925                 else
3926                         tm_file=m68k/news.h
3927                 fi
3928                 use_collect2=yes
3929                 extra_headers=math-68881.h
3930                 ;;
3931         m68k-next-nextstep2*)
3932                 tm_file=m68k/next21.h
3933                 xm_file="m68k/xm-next.h ${xm_file}"
3934                 tmake_file=m68k/t-next
3935                 xmake_file=m68k/x-next
3936                 extra_objs=nextstep.o
3937                 extra_headers=math-68881.h
3938                 use_collect2=yes
3939                 ;;
3940         m68k-next-nextstep3*)
3941                 tm_file=m68k/next.h
3942                 xm_file="m68k/xm-next.h ${xm_file}"
3943                 tmake_file=m68k/t-next
3944                 xmake_file=m68k/x-next
3945                 extra_objs=nextstep.o
3946                 extra_headers=math-68881.h
3947                 if [ x$enable_threads = xyes ]; then
3948                         thread_file='mach'
3949                 fi
3950                 ;;
3951         m68k-sun-sunos3*)
3952                 if [ x$with_fp = xno ]
3953                 then
3954                         tm_file=m68k/sun3n3.h
3955                 else
3956                         tm_file=m68k/sun3o3.h
3957                 fi
3958                 use_collect2=yes
3959                 extra_headers=math-68881.h
3960                 ;;
3961         m68k-sun-sunos*)                        # For SunOS 4 (the default).
3962                 if [ x$with_fp = xno ]
3963                 then
3964                         tm_file=m68k/sun3n.h
3965                 else
3966                         tm_file=m68k/sun3.h
3967                 fi
3968                 use_collect2=yes
3969                 extra_headers=math-68881.h
3970                 ;;
3971         m68k-wrs-vxworks*)
3972                 tm_file=m68k/vxm68k.h
3973                 tmake_file=m68k/t-vxworks68
3974                 extra_headers=math-68881.h
3975                 ;;
3976         m68k-*-aout*)
3977                 tmake_file=m68k/t-m68kbare
3978                 tm_file="m68k/m68k-aout.h libgloss.h"
3979                 extra_headers=math-68881.h
3980                 ;;
3981         m68k-*-coff*)
3982                 tmake_file=m68k/t-m68kbare
3983                 tm_file="m68k/m68k-coff.h dbx.h libgloss.h"
3984                 extra_headers=math-68881.h
3985                 ;;
3986         m68k-*-lynxos*)
3987                 if [ x$gas = xyes ]
3988                 then
3989                         tm_file=m68k/lynx.h
3990                 else
3991                         tm_file=m68k/lynx-ng.h
3992                 fi
3993                 xm_file=m68k/xm-lynx.h
3994                 xmake_file=x-lynx
3995                 tmake_file=m68k/t-lynx
3996                 extra_headers=math-68881.h
3997                 ;;
3998         m68k-*-netbsd*)
3999                 tm_file=m68k/netbsd.h
4000                 # On NetBSD, the headers are already okay, except for math.h.
4001                 fixincludes=fixinc.math
4002                 tmake_file=t-netbsd
4003                 ;;
4004         m68k-*-sysv3*)                  # Motorola m68k's running system V.3
4005                 xm_file="xm-alloca.h ${xm_file}"
4006                 xm_defines=USG
4007                 xmake_file=m68k/x-m68kv
4008                 extra_parts="crtbegin.o crtend.o"
4009                 extra_headers=math-68881.h
4010                 ;;
4011         m68k-*-sysv4*)                  # Motorola m68k's running system V.4
4012                 tm_file=m68k/m68kv4.h
4013                 xm_file="xm-alloca.h ${xm_file}"
4014                 xm_defines=USG
4015                 tmake_file=t-svr4
4016                 extra_parts="crtbegin.o crtend.o"
4017                 extra_headers=math-68881.h
4018                 ;;
4019         m68k-*-linux-gnuaout*)          # Motorola m68k's running GNU/Linux
4020                                         # with a.out format
4021                 xmake_file=x-linux
4022                 tm_file=m68k/linux-aout.h
4023                 tmake_file="t-linux-aout m68k/t-linux-aout"
4024                 fixincludes=Makefile.in # The headers are ok already.
4025                 extra_headers=math-68881.h
4026                 gnu_ld=yes
4027                 ;;
4028         m68k-*-linux-gnulibc1)          # Motorola m68k's running GNU/Linux
4029                                         # with ELF format using the
4030                                         # GNU/Linux C library 5
4031                 xmake_file=x-linux
4032                 tm_file=m68k/linux.h
4033                 tmake_file="t-linux t-linux-gnulibc1 m68k/t-linux"
4034                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
4035                 fixincludes=Makefile.in # The headers are ok already.
4036                 extra_headers=math-68881.h
4037                 gnu_ld=yes
4038                 ;;
4039         m68k-*-linux-gnu*)              # Motorola m68k's running GNU/Linux
4040                                         # with ELF format using glibc 2
4041                                         # aka the GNU/Linux C library 6.
4042                 xmake_file=x-linux
4043                 tm_file=m68k/linux.h
4044                 tmake_file="t-linux m68k/t-linux"
4045                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
4046                 fixincludes=Makefile.in # The headers are ok already.
4047                 extra_headers=math-68881.h
4048                 gnu_ld=yes
4049                 if [ x$enable_threads = xyes ]; then
4050                         thread_file='posix'
4051                 fi
4052                 ;;
4053         m68k-*-psos*)
4054                 tmake_file=m68k/t-m68kbare
4055                 tm_file=m68k/m68k-psos.h
4056                 extra_headers=math-68881.h
4057                 ;;
4058         m68k-*-rtems*)
4059                 tmake_file="m68k/t-m68kbare t-rtems"
4060                 tm_file=m68k/rtems.h
4061                 extra_headers=math-68881.h
4062                 ;;
4063
4064         m88k-dg-dgux*)
4065                 case $machine in
4066                   m88k-dg-dguxbcs*)
4067                     tm_file=m88k/dguxbcs.h
4068                     tmake_file=m88k/t-dguxbcs
4069                     ;;
4070                   *)
4071                     tm_file=m88k/dgux.h
4072                     tmake_file=m88k/t-dgux
4073                     ;;
4074                 esac
4075                 extra_parts="crtbegin.o bcscrtbegin.o crtend.o m88kdgux.ld"
4076                 broken_install=yes
4077                 xmake_file=m88k/x-dgux
4078                 if [ x$gas = xyes ]
4079                 then
4080                         tmake_file=m88k/t-dgux-gas
4081                 fi
4082                 fixincludes=fixinc.dgux
4083                 ;;
4084         m88k-dolphin-sysv3*)
4085                 tm_file=m88k/dolph.h
4086                 extra_parts="crtbegin.o crtend.o"
4087                 xm_file="m88k/xm-sysv3.h ${xm_file}"
4088                 xmake_file=m88k/x-dolph
4089                 if [ x$gas = xyes ]
4090                 then
4091                         tmake_file=m88k/t-m88k-gas
4092                 fi
4093                 ;;
4094         m88k-tektronix-sysv3)
4095                 tm_file=m88k/tekXD88.h
4096                 extra_parts="crtbegin.o crtend.o"
4097                 xm_file="m88k/xm-sysv3.h ${xm_file}"
4098                 xmake_file=m88k/x-tekXD88
4099                 if [ x$gas = xyes ]
4100                 then
4101                         tmake_file=m88k/t-m88k-gas
4102                 fi
4103                 ;;
4104         m88k-*-aout*)
4105                 tm_file=m88k/m88k-aout.h
4106                 ;;
4107         m88k-*-coff*)
4108                 tm_file=m88k/m88k-coff.h
4109                 tmake_file=m88k/t-bug
4110                 ;;
4111         m88k-*-luna*)
4112                 tm_file=m88k/luna.h
4113                 extra_parts="crtbegin.o crtend.o"
4114                 if [ x$gas = xyes ]
4115                 then
4116                         tmake_file=m88k/t-luna-gas
4117                 else
4118                         tmake_file=m88k/t-luna
4119                 fi
4120                 ;;
4121         m88k-*-sysv3*)
4122                 tm_file=m88k/sysv3.h
4123                 extra_parts="crtbegin.o crtend.o"
4124                 xm_file="m88k/xm-sysv3.h ${xm_file}"
4125                 xmake_file=m88k/x-sysv3
4126                 if [ x$gas = xyes ]
4127                 then
4128                         tmake_file=m88k/t-m88k-gas
4129                 fi
4130                 ;;
4131         m88k-*-sysv4*)
4132                 tm_file=m88k/sysv4.h
4133                 extra_parts="crtbegin.o crtend.o"
4134                 xmake_file=m88k/x-sysv4
4135                 tmake_file=m88k/t-sysv4
4136                 ;;
4137         mips-sgi-irix6*)                # SGI System V.4., IRIX 6
4138                 tm_file=mips/iris6.h
4139                 xm_file=mips/xm-iris6.h
4140                 broken_install=yes
4141                 fixincludes=fixinc.irix
4142                 xmake_file=mips/x-iris6
4143                 tmake_file=mips/t-iris6
4144                 if [ x$enable_threads = xyes ]; then
4145                         thread_file='irix'
4146                 fi
4147                 ;;
4148         mips-sgi-irix5cross64)          # Irix5 host, Irix 6 target, cross64
4149                 tm_file="mips/iris6.h mips/cross64.h"
4150                 xm_defines="USG HAVE_INTTYPES_H"
4151                 broken_install=yes
4152                 fixincludes=Makefile.in
4153                 xmake_file=mips/x-iris
4154                 tmake_file=mips/t-cross64
4155                 # See comment in mips/iris[56].h files.
4156                 use_collect2=yes
4157                 if [ x$enable_threads = xyes ]; then
4158                         thread_file='irix'
4159                 fi
4160                 ;;
4161         mips-sni-sysv4)
4162                 if [ x$gas = xyes ]
4163                 then
4164                         if [ x$stabs = xyes ]
4165                         then
4166                                 tm_file=mips/iris5gdb.h
4167                         else
4168                                 tm_file="mips/sni-svr4.h mips/sni-gas.h"
4169                         fi
4170                 else
4171                         tm_file=mips/sni-svr4.h
4172                 fi
4173                 xm_defines=USG
4174                 xmake_file=mips/x-sni-svr4
4175                 tmake_file=mips/t-mips-gas
4176                 if [ x$gnu_ld != xyes ]
4177                 then
4178                         use_collect2=yes
4179                 fi
4180                 broken_install=yes
4181                 ;;
4182         mips-sgi-irix5*)                # SGI System V.4., IRIX 5
4183                 if [ x$gas = xyes ]
4184                 then
4185                         tm_file="mips/iris5.h mips/iris5gas.h"
4186                         if [ x$stabs = xyes ]
4187                         then
4188                                 tm_file="${tm_file} dbx.h"
4189                         fi
4190                 else
4191                         tm_file=mips/iris5.h
4192                 fi
4193                 xm_defines="USG HAVE_INTTYPES_H"
4194                 broken_install=yes
4195                 fixincludes=fixinc.irix
4196                 xmake_file=mips/x-iris
4197                 # mips-tfile doesn't work yet
4198                 tmake_file=mips/t-mips-gas
4199                 # See comment in mips/iris5.h file.
4200                 use_collect2=yes
4201                 if [ x$enable_threads = xyes ]; then
4202                         thread_file='irix'
4203                 fi
4204                 ;;
4205         mips-sgi-irix4loser*)           # Mostly like a MIPS.
4206                 tm_file="mips/iris4loser.h mips/iris3.h ${tm_file} mips/iris4.h"
4207                 if [ x$stabs = xyes ]; then
4208                         tm_file="${tm_file} dbx.h"
4209                 fi
4210                 xm_defines=USG
4211                 broken_install=yes
4212                 xmake_file=mips/x-iris
4213                 if [ x$gas = xyes ]
4214                 then
4215                         tmake_file=mips/t-mips-gas
4216                 else
4217                         extra_passes="mips-tfile mips-tdump"
4218                 fi
4219                 if [ x$gnu_ld != xyes ]
4220                 then
4221                         use_collect2=yes
4222                 fi
4223                 if [ x$enable_threads = xyes ]; then
4224                         thread_file='irix'
4225                 fi
4226                 ;;
4227         mips-sgi-irix4*)                # Mostly like a MIPS.
4228                 tm_file="mips/iris3.h ${tm_file} mips/iris4.h"
4229                 if [ x$stabs = xyes ]; then
4230                         tm_file="${tm_file} dbx.h"
4231                 fi
4232                 xm_defines=USG
4233                 broken_install=yes
4234                 xmake_file=mips/x-iris
4235                 if [ x$gas = xyes ]
4236                 then
4237                         tmake_file=mips/t-mips-gas
4238                 else
4239                         extra_passes="mips-tfile mips-tdump"
4240                 fi
4241                 if [ x$gnu_ld != xyes ]
4242                 then
4243                         use_collect2=yes
4244                 fi
4245                 if [ x$enable_threads = xyes ]; then
4246                         thread_file='irix'
4247                 fi
4248                 ;;
4249         mips-sgi-*)                     # Mostly like a MIPS.
4250                 tm_file="mips/iris3.h ${tm_file}"
4251                 if [ x$stabs = xyes ]; then
4252                         tm_file="${tm_file} dbx.h"
4253                 fi
4254                 xm_defines=USG
4255                 broken_install=yes
4256                 xmake_file=mips/x-iris3
4257                 if [ x$gas = xyes ]
4258                 then
4259                         tmake_file=mips/t-mips-gas
4260                 else
4261                         extra_passes="mips-tfile mips-tdump"
4262                 fi
4263                 if [ x$gnu_ld != xyes ]
4264                 then
4265                         use_collect2=yes
4266                 fi
4267                 ;;
4268         mips-dec-osfrose*)              # Decstation running OSF/1 reference port with OSF/rose.
4269                 tm_file="mips/osfrose.h ${tm_file}"
4270                 xmake_file=mips/x-osfrose
4271                 tmake_file=mips/t-osfrose
4272                 extra_objs=halfpic.o
4273                 use_collect2=yes
4274                 ;;
4275         mips-dec-osf*)                  # Decstation running OSF/1 as shipped by DIGITAL
4276                 tm_file=mips/dec-osf1.h
4277                 if [ x$stabs = xyes ]; then
4278                         tm_file="${tm_file} dbx.h"
4279                 fi
4280                 xmake_file=mips/x-dec-osf1
4281                 if [ x$gas = xyes ]
4282                 then
4283                         tmake_file=mips/t-mips-gas
4284                 else
4285                         tmake_file=mips/t-ultrix
4286                         extra_passes="mips-tfile mips-tdump"
4287                 fi
4288                 if [ x$gnu_ld != xyes ]
4289                 then
4290                         use_collect2=yes
4291                 fi
4292                 ;;
4293         mips-dec-bsd*)                  # Decstation running 4.4 BSD
4294               tm_file=mips/dec-bsd.h
4295               fixincludes=
4296               if [ x$gas = xyes ]
4297               then
4298                         tmake_file=mips/t-mips-gas
4299               else
4300                         tmake_file=mips/t-ultrix
4301                         extra_passes="mips-tfile mips-tdump"
4302               fi
4303               if [ x$gnu_ld != xyes ]
4304               then
4305                         use_collect2=yes
4306               fi
4307               ;;
4308         mips-dec-netbsd*)                  # Decstation running NetBSD
4309                 tm_file=mips/netbsd.h
4310                 # On NetBSD, the headers are already okay, except for math.h.
4311                 fixincludes=fixinc.math
4312                 tmake_file=t-netbsd
4313                 if [ x$prefix = xNONE ]; then
4314                         prefix=$native_prefix
4315                 fi
4316                 ;;
4317         mips-sony-bsd* | mips-sony-newsos*)     # Sony NEWS 3600 or risc/news.
4318                 tm_file="mips/news4.h ${tm_file}"
4319                 if [ x$stabs = xyes ]; then
4320                         tm_file="${tm_file} dbx.h"
4321                 fi
4322                 if [ x$gas = xyes ]
4323                 then
4324                         tmake_file=mips/t-mips-gas
4325                 else
4326                         extra_passes="mips-tfile mips-tdump"
4327                 fi
4328                 if [ x$gnu_ld != xyes ]
4329                 then
4330                         use_collect2=yes
4331                 fi
4332                 xmake_file=mips/x-sony
4333                 ;;
4334         mips-sony-sysv*)                # Sony NEWS 3800 with NEWSOS5.0.
4335                                         # That is based on svr4.
4336                 # t-svr4 is not right because this system doesn't use ELF.
4337                 tm_file="mips/news5.h ${tm_file}"
4338                 if [ x$stabs = xyes ]; then
4339                         tm_file="${tm_file} dbx.h"
4340                 fi
4341                 xm_file="xm-siglist.h ${xm_file}"
4342                 xm_defines=USG
4343                 if [ x$gas = xyes ]
4344                 then
4345                         tmake_file=mips/t-mips-gas
4346                 else
4347                         extra_passes="mips-tfile mips-tdump"
4348                 fi
4349                 if [ x$gnu_ld != xyes ]
4350                 then
4351                         use_collect2=yes
4352                 fi
4353                 ;;
4354         mips-tandem-sysv4*)             # Tandem S2 running NonStop UX
4355                 tm_file="mips/svr4-5.h mips/svr4-t.h"
4356                 if [ x$stabs = xyes ]; then
4357                         tm_file="${tm_file} dbx.h"
4358                 fi
4359                 xm_file="xm-siglist.h ${xm_file}"
4360                 xm_defines=USG
4361                 xmake_file=mips/x-sysv
4362                 if [ x$gas = xyes ]
4363                 then
4364                         tmake_file=mips/t-mips-gas
4365                         extra_parts="crtbegin.o crtend.o"
4366                 else
4367                         tmake_file=mips/t-mips
4368                         extra_passes="mips-tfile mips-tdump"
4369                 fi
4370                 if [ x$gnu_ld != xyes ]
4371                 then
4372                         use_collect2=yes
4373                 fi
4374                 broken_install=yes
4375                 ;;
4376         mips-*-ultrix* | mips-dec-mach3)        # Decstation.
4377                 tm_file="mips/ultrix.h ${tm_file}"
4378                 if [ x$stabs = xyes ]; then
4379                         tm_file="${tm_file} dbx.h"
4380                 fi
4381                 xmake_file=mips/x-ultrix
4382                 if [ x$gas = xyes ]
4383                 then
4384                         tmake_file=mips/t-mips-gas
4385                 else
4386                         tmake_file=mips/t-ultrix
4387                         extra_passes="mips-tfile mips-tdump"
4388                 fi
4389                 if [ x$gnu_ld != xyes ]
4390                 then
4391                         use_collect2=yes
4392                 fi
4393                 ;;
4394         mips-*-riscos[56789]bsd*)
4395                 tm_file=mips/bsd-5.h    # MIPS BSD 4.3, RISC-OS 5.0
4396                 if [ x$stabs = xyes ]; then
4397                         tm_file="${tm_file} dbx.h"
4398                 fi
4399                 if [ x$gas = xyes ]
4400                 then
4401                         tmake_file=mips/t-bsd-gas
4402                 else
4403                         tmake_file=mips/t-bsd
4404                         extra_passes="mips-tfile mips-tdump"
4405                 fi
4406                 if [ x$gnu_ld != xyes ]
4407                 then
4408                         use_collect2=yes
4409                 fi
4410                 broken_install=yes
4411                 ;;
4412         mips-*-bsd* | mips-*-riscosbsd* | mips-*-riscos[1234]bsd*)
4413                 tm_file="mips/bsd-4.h ${tm_file}" # MIPS BSD 4.3, RISC-OS 4.0
4414                 if [ x$stabs = xyes ]; then
4415                         tm_file="${tm_file} dbx.h"
4416                 fi
4417                 if [ x$gas = xyes ]
4418                 then
4419                         tmake_file=mips/t-bsd-gas
4420                 else
4421                         tmake_file=mips/t-bsd
4422                         extra_passes="mips-tfile mips-tdump"
4423                 fi
4424                 if [ x$gnu_ld != xyes ]
4425                 then
4426                         use_collect2=yes
4427                 fi
4428                 broken_install=yes
4429                 ;;
4430         mips-*-riscos[56789]sysv4*)
4431                 tm_file=mips/svr4-5.h   # MIPS System V.4., RISC-OS 5.0
4432                 if [ x$stabs = xyes ]; then
4433                         tm_file="${tm_file} dbx.h"
4434                 fi
4435                 xm_file="xm-siglist.h ${xm_file}"
4436                 xmake_file=mips/x-sysv
4437                 if [ x$gas = xyes ]
4438                 then
4439                         tmake_file=mips/t-svr4-gas
4440                 else
4441                         tmake_file=mips/t-svr4
4442                         extra_passes="mips-tfile mips-tdump"
4443                 fi
4444                 if [ x$gnu_ld != xyes ]
4445                 then
4446                         use_collect2=yes
4447                 fi
4448                 broken_install=yes
4449                 ;;
4450         mips-*-sysv4* | mips-*-riscos[1234]sysv4* | mips-*-riscossysv4*)
4451                 tm_file="mips/svr4-4.h ${tm_file}"
4452                 if [ x$stabs = xyes ]; then
4453                         tm_file="${tm_file} dbx.h"
4454                 fi
4455                 xm_defines=USG
4456                 xmake_file=mips/x-sysv
4457                 if [ x$gas = xyes ]
4458                 then
4459                         tmake_file=mips/t-svr4-gas
4460                 else
4461                         tmake_file=mips/t-svr4
4462                         extra_passes="mips-tfile mips-tdump"
4463                 fi
4464                 if [ x$gnu_ld != xyes ]
4465                 then
4466                         use_collect2=yes
4467                 fi
4468                 broken_install=yes
4469                 ;;
4470         mips-*-riscos[56789]sysv*)
4471                 tm_file=mips/svr3-5.h   # MIPS System V.3, RISC-OS 5.0
4472                 if [ x$stabs = xyes ]; then
4473                         tm_file="${tm_file} dbx.h"
4474                 fi
4475                 xm_defines=USG
4476                 xmake_file=mips/x-sysv
4477                 if [ x$gas = xyes ]
4478                 then
4479                         tmake_file=mips/t-svr3-gas
4480                 else
4481                         tmake_file=mips/t-svr3
4482                         extra_passes="mips-tfile mips-tdump"
4483                 fi
4484                 if [ x$gnu_ld != xyes ]
4485                 then
4486                         use_collect2=yes
4487                 fi
4488                 broken_install=yes
4489                 ;;
4490         mips-*-sysv* | mips-*-riscos*sysv*)
4491                 tm_file="mips/svr3-4.h ${tm_file}"
4492                 if [ x$stabs = xyes ]; then
4493                         tm_file="${tm_file} dbx.h"
4494                 fi
4495                 xm_defines=USG
4496                 xmake_file=mips/x-sysv
4497                 if [ x$gas = xyes ]
4498                 then
4499                         tmake_file=mips/t-svr3-gas
4500                 else
4501                         tmake_file=mips/t-svr3
4502                         extra_passes="mips-tfile mips-tdump"
4503                 fi
4504                 if [ x$gnu_ld != xyes ]
4505                 then
4506                         use_collect2=yes
4507                 fi
4508                 broken_install=yes
4509                 ;;
4510         mips-*-riscos[56789]*)          # Default MIPS RISC-OS 5.0.
4511                 tm_file=mips/mips-5.h
4512                 if [ x$stabs = xyes ]; then
4513                         tm_file="${tm_file} dbx.h"
4514                 fi
4515                 if [ x$gas = xyes ]
4516                 then
4517                         tmake_file=mips/t-mips-gas
4518                 else
4519                         extra_passes="mips-tfile mips-tdump"
4520                 fi
4521                 if [ x$gnu_ld != xyes ]
4522                 then
4523                         use_collect2=yes
4524                 fi
4525                 broken_install=yes
4526                 ;;
4527         mips-*-gnu*)
4528                 ;;
4529         mipsel-*-ecoff*)
4530                 tm_file=mips/ecoffl.h
4531                 if [ x$stabs = xyes ]; then
4532                         tm_file="${tm_file} dbx.h"
4533                 fi
4534                 tmake_file=mips/t-ecoff
4535                 ;;
4536         mips-*-ecoff*)
4537                 tm_file="${tm_file} gofast.h mips/ecoff.h"
4538                 if [ x$stabs = xyes ]; then
4539                         tm_file="${tm_file} dbx.h"
4540                 fi
4541                 tmake_file=mips/t-ecoff
4542                 broken_install=yes
4543                 ;;
4544         mipsel-*-elf*)
4545                 tm_file="mips/elfl.h libgloss.h"
4546                 tmake_file=mips/t-ecoff
4547                 ;;
4548         mips-*-elf*)
4549                 tm_file="mips/elf.h libgloss.h"
4550                 tmake_file=mips/t-ecoff
4551                 ;;
4552         mips64el-*-elf*)
4553                 tm_file="mips/elfl64.h libgloss.h"
4554                 tmake_file=mips/t-ecoff
4555                 ;;
4556         mips64orionel-*-elf*)
4557                 tm_file="mips/elforion.h mips/elfl64.h libgloss.h"
4558                 tmake_file=mips/t-ecoff
4559                 ;;
4560         mips64-*-elf*)
4561                 tm_file="mips/elf64.h libgloss.h"
4562                 tmake_file=mips/t-ecoff
4563                 ;;
4564         mips64orion-*-elf*)
4565                 tm_file="mips/elforion.h mips/elf64.h libgloss.h"
4566                 tmake_file=mips/t-ecoff
4567                 ;;
4568         mips64orion-*-rtems*)
4569                 tm_file="mips/elforion.h mips/elfl64.h mips/rtems64.h"
4570                 tmake_file="mips/t-ecoff t-rtems"
4571                 ;;
4572         mipstx39el-*-elf*)
4573                 tm_file="mips/r3900.h mips/elfl.h mips/abi64.h libgloss.h"
4574                 tmake_file=mips/t-ecoff
4575                 ;;
4576         mipstx39-*-elf*)
4577                 tm_file="mips/r3900.h mips/elf.h mips/abi64.h libgloss.h"
4578                 tmake_file=mips/t-ecoff
4579                 ;;
4580         mips-*-*)                               # Default MIPS RISC-OS 4.0.
4581                 if [ x$stabs = xyes ]; then
4582                         tm_file="${tm_file} dbx.h"
4583                 fi
4584                 if [ x$gas = xyes ]
4585                 then
4586                         tmake_file=mips/t-mips-gas
4587                 else
4588                         extra_passes="mips-tfile mips-tdump"
4589                 fi
4590                 if [ x$gnu_ld != xyes ]
4591                 then
4592                         use_collect2=yes
4593                 fi
4594                 ;;
4595         mn10200-*-*)
4596                 cpu_type=mn10200
4597                 tm_file="mn10200/mn10200.h"
4598                 if [ x$stabs = xyes ]
4599                 then
4600                         tm_file="${tm_file} dbx.h"
4601                 fi
4602                 use_collect2=no
4603                 ;;
4604         mn10300-*-*)
4605                 cpu_type=mn10300
4606                 tm_file="mn10300/mn10300.h"
4607                 if [ x$stabs = xyes ]
4608                 then
4609                         tm_file="${tm_file} dbx.h"
4610                 fi
4611                 use_collect2=no
4612                 ;;
4613         ns32k-encore-bsd*)
4614                 tm_file=ns32k/encore.h
4615                 use_collect2=yes
4616                 ;;
4617         ns32k-sequent-bsd*)
4618                 tm_file=ns32k/sequent.h
4619                 use_collect2=yes
4620                 ;;
4621         ns32k-tek6100-bsd*)
4622                 tm_file=ns32k/tek6100.h
4623                 broken_install=yes
4624                 use_collect2=yes
4625                 ;;
4626         ns32k-tek6200-bsd*)
4627                 tm_file=ns32k/tek6200.h
4628                 broken_install=yes
4629                 use_collect2=yes
4630                 ;;
4631 # This has not been updated to GCC 2.
4632 #       ns32k-ns-genix*)
4633 #               xm_defines=USG
4634 #               xmake_file=ns32k/x-genix
4635 #               tm_file=ns32k/genix.h
4636 #               broken_install=yes
4637 #               use_collect2=yes
4638 #               ;;
4639         ns32k-merlin-*)
4640                 tm_file=ns32k/merlin.h
4641                 use_collect2=yes
4642                 ;;
4643         ns32k-pc532-mach*)
4644                 tm_file=ns32k/pc532-mach.h
4645                 use_collect2=yes
4646                 ;;
4647         ns32k-pc532-minix*)
4648                 tm_file=ns32k/pc532-min.h
4649                 xm_file="ns32k/xm-pc532-min.h ${xm-file}"
4650                 xm_defines=USG
4651                 use_collect2=yes
4652                 ;;
4653         ns32k-pc532-netbsd*)
4654                 tm_file=ns32k/netbsd.h
4655                 # On NetBSD, the headers are already okay, except for math.h.
4656                 fixincludes=fixinc.math
4657                 tmake_file=t-netbsd
4658                 ;;
4659         pdp11-*-bsd)
4660                 tm_file="${tm_file} pdp11/2bsd.h"
4661                 ;;
4662         pdp11-*-*)
4663                 ;;
4664         pyramid-*-*)
4665                 cpu_type=pyr
4666                 xmake_file=pyr/x-pyr
4667                 use_collect2=yes
4668                 ;;
4669         romp-*-aos*)
4670                 use_collect2=yes
4671                 ;;
4672         romp-*-mach*)
4673                 xmake_file=romp/x-mach
4674                 use_collect2=yes
4675                 ;;
4676         powerpc-*-sysv* | powerpc-*-elf*)
4677                 tm_file=rs6000/sysv4.h
4678                 xm_file="xm-siglist.h rs6000/xm-sysv4.h"
4679                 xm_defines="USG POSIX"
4680                 extra_headers=ppc-asm.h
4681                 if [ x$gas = xyes ]
4682                 then
4683                         tmake_file="rs6000/t-ppcos rs6000/t-ppccomm"
4684                 else
4685                         tmake_file="rs6000/t-ppc rs6000/t-ppccomm"
4686                 fi
4687                 xmake_file=rs6000/x-sysv4
4688                 ;;
4689         powerpc-*-eabiaix*)
4690                 tm_file=rs6000/eabiaix.h
4691                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
4692                 fixincludes=Makefile.in
4693                 extra_headers=ppc-asm.h
4694                 ;;
4695         powerpc-*-eabisim*)
4696                 tm_file=rs6000/eabisim.h
4697                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
4698                 fixincludes=Makefile.in
4699                 extra_headers=ppc-asm.h
4700                 ;;
4701         powerpc-*-eabi*)
4702                 tm_file=rs6000/eabi.h
4703                 if [ x$gas = xyes ]
4704                 then
4705                         tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
4706                 else
4707                         tmake_file="rs6000/t-ppc rs6000/t-ppccomm"
4708                 fi
4709                 fixincludes=Makefile.in
4710                 extra_headers=ppc-asm.h
4711                 ;;
4712         powerpc-*-rtems*)
4713                 tm_file=rs6000/rtems.h
4714                 if [ x$gas = xyes ]
4715                 then
4716                      tmake_file="rs6000/t-ppcgas t-rtems rs6000/t-ppccomm"
4717                 else
4718                      tmake_file="rs6000/t-ppc t-rtems rs6000/t-ppccomm"
4719                 fi
4720                 fixincludes=Makefile.in
4721                 extra_headers=ppc-asm.h
4722                 ;;
4723         powerpc-*-linux-gnu*)
4724                 tm_file=rs6000/linux.h
4725                 xm_file="xm-siglist.h rs6000/xm-sysv4.h"
4726                 xm_defines="USG ${xm_defines}"
4727                 out_file=rs6000/rs6000.c
4728                 if [ x$gas = xyes ]
4729                 then
4730                         tmake_file="rs6000/t-ppcos t-linux rs6000/t-ppccomm"
4731                 else
4732                         tmake_file="rs6000/t-ppc t-linux rs6000/t-ppccomm"
4733                 fi
4734                 xmake_file=x-linux
4735                 fixincludes=Makefile.in
4736                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
4737                 extra_headers=ppc-asm.h
4738                 if [ x$enable_threads = xyes ]; then
4739                         thread_file='posix'
4740                 fi
4741                 ;;
4742         powerpc-*-vxworks*)
4743                 cpu_type=rs6000
4744                 xm_file="xm-siglist.h rs6000/xm-sysv4.h"
4745                 xm_defines="USG POSIX"
4746                 tm_file=rs6000/vxppc.h
4747                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
4748                 extra_headers=ppc-asm.h
4749                 ;;
4750         powerpcle-*-sysv* | powerpcle-*-elf*)
4751                 tm_file=rs6000/sysv4le.h
4752                 xm_file="xm-siglist.h rs6000/xm-sysv4.h"
4753                 xm_defines="USG POSIX"
4754                 if [ x$gas = xyes ]
4755                 then
4756                         tmake_file="rs6000/t-ppcos rs6000/t-ppccomm"
4757                 else
4758                         tmake_file="rs6000/t-ppc rs6000/t-ppccomm"
4759                 fi
4760                 xmake_file=rs6000/x-sysv4
4761                 extra_headers=ppc-asm.h
4762                 ;;
4763         powerpcle-*-eabisim*)
4764                 tm_file=rs6000/eabilesim.h
4765                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
4766                 fixincludes=Makefile.in
4767                 extra_headers=ppc-asm.h
4768                 ;;
4769         powerpcle-*-eabi*)
4770                 tm_file=rs6000/eabile.h
4771                 if [ x$gas = xyes ]
4772                 then
4773                         tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
4774                 else
4775                         tmake_file="rs6000/t-ppc rs6000/t-ppccomm"
4776                 fi
4777                 fixincludes=Makefile.in
4778                 extra_headers=ppc-asm.h
4779                 ;;
4780         powerpcle-*-winnt* )
4781                 tm_file=rs6000/win-nt.h
4782                 tmake_file=rs6000/t-winnt
4783 #               extra_objs=pe.o
4784                 fixincludes=Makefile.in
4785                 if [ x$enable_threads = xyes ]; then
4786                         thread_file='win32'
4787                 fi
4788                 extra_headers=ppc-asm.h
4789                 ;;
4790         powerpcle-*-pe | powerpcle-*-cygwin32)
4791                 tm_file=rs6000/cygwin32.h
4792                 xm_file="rs6000/xm-cygwin32.h ${xm_file}"
4793                 xm_defines=NO_STAB_H
4794                 tmake_file=rs6000/t-winnt
4795                 xmake_file=rs6000/x-cygwin32
4796 #               extra_objs=pe.o
4797                 fixincludes=Makefile.in
4798                 if [ x$enable_threads = xyes ]; then
4799                         thread_file='win32'
4800                 fi
4801                 exeext=.exe
4802                 extra_headers=ppc-asm.h
4803                 ;;
4804         powerpcle-*-solaris2*)
4805                 tm_file=rs6000/sol2.h
4806                 xm_file="xm-siglist.h rs6000/xm-sysv4.h"
4807                 xm_defines="USG POSIX"
4808                 if [ x$gas = xyes ]
4809                 then
4810                         tmake_file="rs6000/t-ppcos rs6000/t-ppccomm"
4811                 else
4812                         tmake_file="rs6000/t-ppc rs6000/t-ppccomm"
4813                 fi
4814                 xmake_file=rs6000/x-sysv4
4815                 case $machine in
4816                 *-*-solaris2.[0-4])
4817                         fixincludes=fixinc.svr4;;
4818                 *)
4819                         fixincludes=fixinc.math;;
4820                 esac
4821                 extra_headers=ppc-asm.h
4822                 ;;
4823         rs6000-ibm-aix3.[01]*)
4824                 tm_file=rs6000/aix31.h
4825                 xmake_file=rs6000/x-aix31
4826                 use_collect2=yes
4827                 ;;
4828         rs6000-ibm-aix3.2.[456789]* | powerpc-ibm-aix3.2.[456789]*)
4829                 tm_file=rs6000/aix3newas.h
4830                 if [ x$host != x$target ]
4831                 then
4832                         tmake_file=rs6000/t-xnewas
4833                 else
4834                         tmake_file=rs6000/t-newas
4835                 fi
4836                 use_collect2=yes
4837                 ;;
4838         rs6000-ibm-aix[456789].* | powerpc-ibm-aix[456789].*)
4839                 tm_file=rs6000/aix41.h
4840                 if [ x$host != x$target ]
4841                 then
4842                         tmake_file=rs6000/t-xnewas
4843                 else
4844                         tmake_file=rs6000/t-newas
4845                 fi
4846                 xmake_file=rs6000/x-aix31
4847                 use_collect2=yes
4848                 ;;
4849         rs6000-ibm-aix*)
4850                 use_collect2=yes
4851                 ;;
4852         rs6000-bull-bosx)
4853                 use_collect2=yes
4854                 ;;
4855         rs6000-*-mach*)
4856                 tm_file=rs6000/mach.h
4857                 xm_file="${xm_file} rs6000/xm-mach.h"
4858                 xmake_file=rs6000/x-mach
4859                 use_collect2=yes
4860                 ;;
4861         rs6000-*-lynxos*)
4862                 tm_file=rs6000/lynx.h
4863                 xm_file=rs6000/xm-lynx.h
4864                 tmake_file=rs6000/t-rs6000
4865                 xmake_file=rs6000/x-lynx
4866                 use_collect2=yes
4867                 ;;
4868         sh-*-elf*)
4869                 tm_file=sh/elf.h
4870                 float_format=sh
4871                 ;;
4872         sh-*-rtems*)
4873                 tmake_file="sh/t-sh t-rtems"
4874                 tm_file=sh/rtems.h
4875                 float_format=sh
4876                 ;;
4877         sh-*-*)
4878                 float_format=sh
4879                 ;;
4880         sparc-tti-*)
4881                 tm_file=sparc/pbd.h
4882                 xm_file="xm-alloca.h ${xm_file}"
4883                 xm_defines=USG
4884                 ;;
4885         sparc-wrs-vxworks* | sparclite-wrs-vxworks*)
4886                 tm_file=sparc/vxsparc.h
4887                 tmake_file=sparc/t-vxsparc
4888                 use_collect2=yes
4889                 ;;
4890         sparc-*-aout*)
4891                 tmake_file=sparc/t-sparcbare
4892                 tm_file="sparc/aout.h libgloss.h"
4893                 ;;
4894         sparc-*-netbsd*)
4895                 tm_file=sparc/netbsd.h
4896                 # On NetBSD, the headers are already okay, except for math.h.
4897                 fixincludes=fixinc.math
4898                 tmake_file=t-netbsd
4899                 ;;
4900         sparc-*-bsd*)
4901                 tm_file=sparc/bsd.h
4902                 ;;
4903         sparc-*-elf*)
4904                 tm_file=sparc/elf.h
4905                 tmake_file=sparc/t-elf
4906                 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
4907                 #float_format=i128
4908                 float_format=i64
4909                 ;;
4910         sparc-*-linux-gnuaout*)         # Sparc's running GNU/Linux, a.out
4911                 xm_file="${xm_file} sparc/xm-linux.h"
4912                 tm_file=sparc/linux-aout.h
4913                 xmake_file=x-linux
4914                 fixincludes=Makefile.in # The headers are ok already.
4915                 broken_install=yes
4916                 gnu_ld=yes
4917                 ;;
4918         sparc-*-linux-gnulibc1*)        # Sparc's running GNU/Linux, libc5
4919                 xm_file="${xm_file} sparc/xm-linux.h"
4920                 xmake_file=x-linux
4921                 tm_file=sparc/linux.h
4922                 tmake_file="t-linux t-linux-gnulibc1 sparc/t-linux"
4923                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
4924                 fixincludes=Makefile.in # The headers are ok already.
4925                 broken_install=yes
4926                 gnu_ld=yes
4927                 ;;
4928         sparc-*-linux-gnu*)             # Sparc's running GNU/Linux, libc6
4929                 xm_file="${xm_file} sparc/xm-linux.h"
4930                 xmake_file=x-linux
4931                 tm_file=sparc/linux.h
4932                 tmake_file="t-linux sparc/t-linux"
4933                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
4934                 fixincludes=Makefile.in # The headers are ok already.
4935                 broken_install=yes
4936                 gnu_ld=yes
4937                 if [ x$enable_threads = xyes ]; then
4938                         thread_file='posix'
4939                 fi
4940                 ;;
4941         sparc-*-lynxos*)
4942                 if [ x$gas = xyes ]
4943                 then
4944                         tm_file=sparc/lynx.h
4945                 else
4946                         tm_file=sparc/lynx-ng.h
4947                 fi
4948                 xm_file=sparc/xm-lynx.h
4949                 tmake_file=sparc/t-sunos41
4950                 xmake_file=x-lynx
4951                 ;;
4952         sparc-*-rtems*)
4953                 tmake_file="sparc/t-sparcbare t-rtems"
4954                 tm_file=sparc/rtems.h
4955                 ;;
4956         sparc-*-solaris2*)
4957                 if [ x$gnu_ld = xyes ]
4958                 then
4959                         tm_file=sparc/sol2.h
4960                 else
4961                         tm_file=sparc/sol2-sld.h
4962                 fi
4963                 xm_file="sparc/xm-sysv4.h sparc/xm-sol2.h"
4964                 tmake_file=sparc/t-sol2
4965                 xmake_file=sparc/x-sysv4
4966                 extra_parts="crt1.o crti.o crtn.o gcrt1.o gmon.o crtbegin.o crtend.o"
4967                 case $machine in
4968                 *-*-solaris2.[0-4])
4969                         fixincludes=fixinc.svr4;;
4970                 *)
4971                         fixincludes=fixinc.math;;
4972                 esac
4973                 float_format=i128
4974                 broken_install=yes
4975                 if [ x$enable_threads = xyes ]; then
4976                         thread_file='solaris'
4977                 fi
4978                 ;;
4979         sparc-*-sunos4.0*)
4980                 tm_file=sparc/sunos4.h
4981                 tmake_file=sparc/t-sunos40
4982                 use_collect2=yes
4983                 ;;
4984         sparc-*-sunos4*)
4985                 tm_file=sparc/sunos4.h
4986                 tmake_file=sparc/t-sunos41
4987                 use_collect2=yes
4988                 if [ x$gas = xyes ]; then
4989                         tm_file="${tm_file} sparc/sun4gas.h"
4990                 fi
4991                 ;;
4992         sparc-*-sunos3*)
4993                 tm_file=sparc/sun4o3.h
4994                 use_collect2=yes
4995                 ;;
4996         sparc-*-sysv4*)
4997                 tm_file=sparc/sysv4.h
4998                 xm_file="xm-siglist.h sparc/xm-sysv4.h"
4999                 xm_defines="USG POSIX"
5000                 tmake_file=t-svr4
5001                 xmake_file=sparc/x-sysv4
5002                 extra_parts="crtbegin.o crtend.o"
5003                 ;;
5004         sparc-*-vxsim*)
5005                 xm_file="sparc/xm-sysv4.h sparc/xm-sol2.h"
5006                 tm_file=sparc/vxsim.h
5007                 tmake_file=sparc/t-vxsparc
5008                 xmake_file=sparc/x-sysv4
5009                 ;;
5010         sparclet-*-aout*)
5011                 tm_file="sparc/splet.h libgloss.h"
5012                 tmake_file=sparc/t-splet
5013                 ;;
5014         sparclite-*-coff*)
5015                 tm_file="sparc/litecoff.h libgloss.h"
5016                 tmake_file=sparc/t-sparclite
5017                 ;;
5018         sparclite-*-aout*)
5019                 tm_file="sparc/lite.h aoutos.h libgloss.h"
5020                 tmake_file=sparc/t-sparclite
5021                 ;;
5022         sparc64-*-aout*)
5023                 tmake_file=sparc/t-sp64
5024                 tm_file=sparc/sp64-aout.h
5025                 ;;
5026         sparc64-*-elf*)
5027                 tmake_file=sparc/t-sp64
5028                 tm_file=sparc/sp64-elf.h
5029                 extra_parts="crtbegin.o crtend.o"
5030                 ;;
5031         sparc64-*-linux*)               # 64-bit Sparc's running GNU/Linux
5032                 tmake_file=sparc/t-sp64
5033                 xm_file="sparc/xm-sp64.h sparc/xm-linux.h"
5034                 tm_file=sparc/linux64.h
5035                 xmake_file=x-linux
5036                 fixincludes=Makefile.in # The headers are ok already.
5037                 gnu_ld=yes
5038                 ;;
5039 # This hasn't been upgraded to GCC 2.
5040 #       tahoe-harris-*)                 # Harris tahoe, using COFF.
5041 #               tm_file=tahoe/harris.h
5042 #               ;;
5043 #       tahoe-*-bsd*)                   # tahoe running BSD
5044 #               ;;
5045 # This hasn't been upgraded to GCC 2.
5046 #       tron-*-*)
5047 #               cpu_type=gmicro
5048 #               use_collect2=yes
5049 #               ;;
5050         v850-*-*)
5051                 cpu_type=v850
5052                 tm_file="v850/v850.h"
5053                 xm_file="v850/xm-v850.h"
5054                 if [ x$stabs = xyes ]
5055                 then
5056                         tm_file="${tm_file} dbx.h"
5057                 fi
5058                 use_collect2=no
5059                 ;;
5060         vax-*-bsd*)                     # vaxen running BSD
5061                 use_collect2=yes
5062                 float_format=vax
5063                 ;;
5064         vax-*-sysv*)                    # vaxen running system V
5065                 tm_file="${tm_file} vax/vaxv.h"
5066                 xm_defines=USG
5067                 float_format=vax
5068                 ;;
5069         vax-*-netbsd*)
5070                 tm_file="${tm_file} netbsd.h vax/netbsd.h"
5071                 # On NetBSD, the headers are already okay, except for math.h.
5072                 fixincludes=fixinc.math
5073                 tmake_file=t-netbsd
5074                 float_format=vax
5075                 ;;
5076         vax-*-ultrix*)                  # vaxen running ultrix
5077                 tm_file="${tm_file} vax/ultrix.h"
5078                 use_collect2=yes
5079                 float_format=vax
5080                 ;;
5081         vax-*-vms*)                     # vaxen running VMS
5082                 xm_file=vax/xm-vms.h
5083                 tm_file=vax/vms.h
5084                 float_format=vax
5085                 ;;
5086         vax-*-*)                        # vax default entry
5087                 float_format=vax
5088                 ;;
5089         we32k-att-sysv*)
5090                 xm_file="${xm_file} xm-svr3"
5091                 use_collect2=yes
5092                 ;;
5093         *)
5094                 echo "Configuration $machine not supported" 1>&2
5095                 exit 1
5096                 ;;
5097         esac
5098
5099         case $machine in
5100         *-*-linux-gnu*)
5101                 ;; # Existing GNU/Linux systems do not use the GNU setup.
5102         *-*-gnu*)
5103                 # On the GNU system, the setup is just about the same on
5104                 # each different CPU.  The specific machines that GNU
5105                 # supports are matched above and just set $cpu_type.
5106                 xm_file="xm-gnu.h ${xm_file}"
5107                 tm_file=${cpu_type}/gnu.h
5108                 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
5109                 # GNU always uses ELF.
5110                 elf=yes
5111                 # GNU tools are the only tools.
5112                 gnu_ld=yes
5113                 gas=yes
5114                 # On GNU, the headers are already okay.
5115                 fixincludes=Makefile.in
5116                 xmake_file=x-linux      # These details are the same as Linux.
5117                 tmake_file=t-gnu        # These are not.
5118                 ;;
5119         *-*-sysv4*)
5120                 fixincludes=fixinc.svr4
5121                 xmake_try_sysv=x-sysv
5122                 broken_install=yes
5123                 install_headers_dir=install-headers-cpio
5124                 ;;
5125         *-*-sysv*)
5126                 broken_install=yes
5127                 install_headers_dir=install-headers-cpio
5128                 ;;
5129         esac
5130
5131         # Distinguish i[34567]86
5132         # Also, do not run mips-tfile on MIPS if using gas.
5133         # Process --with-cpu= for PowerPC/rs6000
5134         target_cpu_default2=
5135         case $machine in
5136         i486-*-*)
5137                 target_cpu_default2=1
5138                 ;;
5139         i586-*-*)
5140                 target_cpu_default2=2
5141                 ;;
5142         i686-*-* | i786-*-*)
5143                 target_cpu_default2=3
5144                 ;;
5145         alpha*-*-*)
5146                 case $machine in
5147                         alphaev6*)
5148                                 target_cpu_default2="MASK_CPU_EV6|MASK_BXW|MASK_CIX|MASK_MAX"
5149                                 ;;
5150                         alphapca56*)
5151                                 target_cpu_default2="MASK_CPU_EV5|MASK_BWX|TASK_MAX"
5152                                 ;;
5153                         alphaev56*)
5154                                 target_cpu_default2="MASK_CPU_EV5|MASK_BWX"
5155                                 ;;
5156                         alphaev5*)
5157                                 target_cpu_default2="MASK_CPU_EV5"
5158                                 ;;
5159                 esac
5160
5161                 if [ x$gas = xyes ]
5162                 then
5163                         if [ x$target_cpu_default2 = x ]
5164                         then
5165                                 target_cpu_default2="MASK_GAS"
5166                         else
5167                                 target_cpu_default2="${target_cpu_default2}|MASK_GAS"
5168                         fi
5169                 fi
5170                 ;;
5171         arm*-*-*)
5172                 case "x$with_cpu" in
5173                         x)
5174                                 # The most generic
5175                                 target_cpu_default2="TARGET_CPU_generic"
5176                                 ;;
5177
5178                         # Distinguish cores, and major variants
5179                         # arm7m doesn't exist, but D & I don't affect code
5180                         xarm23678 | xarm250 | xarm67010 \
5181                         | xarm7m | xarm7dm | xarm7dmi | xarm7tdmi \
5182                         | xarm7100 | xarm7500 | xarm7500fe | xarm810 \
5183                         | xstrongarm | xstrongarm110)
5184                                 target_cpu_default2="TARGET_CPU_$with_cpu"
5185                                 ;;
5186
5187                         xyes | xno)
5188                                 echo "--with-cpu must be passed a value" 1>&2
5189                                 exit 1
5190                                 ;;
5191
5192                         *)
5193                                 if [ x$pass2done = xyes ]
5194                                 then
5195                                         echo "Unknown cpu used with --with-cpu=$with_cpu" 1>&2
5196                                         exit 1
5197                                 fi
5198                                 ;;
5199                 esac
5200                 ;;
5201
5202         mips*-*-ecoff* | mips*-*-elf*)
5203                 if [ x$gas = xyes ]
5204                 then
5205                         if [ x$gnu_ld = xyes ]
5206                         then
5207                                 target_cpu_default2=20
5208                         else
5209                                 target_cpu_default2=16
5210                         fi
5211                 fi
5212                 ;;
5213         mips*-*-*)
5214                 if [ x$gas = xyes ]
5215                 then
5216                         target_cpu_default2=16
5217                 fi
5218                 ;;
5219         powerpc*-*-* | rs6000-*-*)
5220                 case "x$with_cpu" in
5221                         x)
5222                                 ;;
5223
5224                         xcommon | xpower | xpower2 | xpowerpc | xrios \
5225                           | xrios1 | xrios2 | xrsc | xrsc1 \
5226                           | x601 | x602 | x603 | x603e | x604 | x604e | x620 \
5227                           | x403 | x505 | x801 | x821 | x823 | x860)
5228                                 target_cpu_default2="\"$with_cpu\""
5229                                 ;;
5230
5231                         xyes | xno)
5232                                 echo "--with-cpu must be passed a value" 1>&2
5233                                 exit 1
5234                                 ;;
5235
5236                         *)
5237                                 if [ x$pass2done = xyes ]
5238                                 then
5239                                         echo "Unknown cpu used with --with-cpu=$with_cpu" 1>&2
5240                                         exit 1
5241                                 fi
5242                                 ;;
5243                 esac
5244                 ;;
5245         sparc*-*-*)
5246                 case ".$with_cpu" in
5247                         .)
5248                                 target_cpu_default2=TARGET_CPU_"`echo $machine | sed 's/-.*$//'`"
5249                                 ;;
5250                         .supersparc | .ultrasparc | .v7 | .v8 | .v9)
5251                                 target_cpu_default2="TARGET_CPU_$with_cpu"
5252                                 ;;
5253                         *)
5254                                 if [ x$pass2done = xyes ]
5255                                 then
5256                                         echo "Unknown cpu used with --with-cpu=$with_cpu" 1>&2
5257                                         exit 1
5258                                 fi
5259                                 ;;
5260                 esac
5261                 ;;
5262         esac
5263
5264         if [ x$target_cpu_default2 != x ]
5265         then
5266                 if [ x$target_cpu_default != x ]
5267                 then
5268                         target_cpu_default="(${target_cpu_default}|${target_cpu_default2})"
5269                 else
5270                         target_cpu_default=$target_cpu_default2
5271                 fi
5272         fi
5273
5274         # No need for collect2 if we have the GNU linker.
5275         case x$gnu_ld in
5276         xyes)
5277                 use_collect2=
5278                 ;;
5279         esac
5280
5281 # Save data on machine being used to compile GCC in build_xm_file.
5282 # Save data on host machine in vars host_xm_file and host_xmake_file.
5283         if [ x$pass1done = x ]
5284         then
5285                 if [ x"$xm_file" = x ]
5286                 then build_xm_file=$cpu_type/xm-$cpu_type.h
5287                 else build_xm_file=$xm_file
5288                 fi
5289                 build_xm_defines=$xm_defines
5290                 build_broken_install=$broken_install
5291                 build_install_headers_dir=$install_headers_dir
5292                 build_exeext=$exeext
5293                 pass1done=yes
5294         else
5295                 if [ x$pass2done = x ]
5296                 then
5297                         if [ x"$xm_file" = x ]
5298                         then host_xm_file=$cpu_type/xm-$cpu_type.h
5299                         else host_xm_file=$xm_file
5300                         fi
5301                         host_xm_defines=$xm_defines
5302                         if [ x"$xmake_file" = x ]
5303                         then xmake_file=$cpu_type/x-$cpu_type
5304                         fi
5305                         host_xmake_file="$xmake_file"
5306                         host_truncate_target=$truncate_target
5307                         host_extra_gcc_objs=$extra_gcc_objs
5308                         host_extra_objs=$extra_host_objs
5309                         pass2done=yes
5310                 fi
5311         fi
5312 done
5313
5314 extra_objs="${host_extra_objs} ${extra_objs}"
5315
5316 # Default the target-machine variables that were not explicitly set.
5317 if [ x"$tm_file" = x ]
5318 then tm_file=$cpu_type/$cpu_type.h; fi
5319
5320 if [ x$extra_headers = x ]
5321 then extra_headers=; fi
5322
5323 if [ x"$xm_file" = x ]
5324 then xm_file=$cpu_type/xm-$cpu_type.h; fi
5325
5326 md_file=$cpu_type/$cpu_type.md
5327
5328 if [ x$out_file = x ]
5329 then out_file=$cpu_type/$cpu_type.c; fi
5330
5331 if [ x"$tmake_file" = x ]
5332 then tmake_file=$cpu_type/t-$cpu_type
5333 fi
5334
5335 if [ x$float_format = x ]
5336 then float_format=i64
5337 fi
5338
5339 # Say what files are being used for the output code and MD file.
5340 echo "Using \`$srcdir/config/$out_file' to output insns."
5341 echo "Using \`$srcdir/config/$md_file' as machine description file."
5342
5343 count=a
5344 for f in $tm_file; do
5345         count=${count}x
5346 done
5347 if [ $count = ax ]; then
5348         echo "Using \`$srcdir/config/$tm_file' as target machine macro file."
5349 else
5350         echo "Using the following target machine macro files:"
5351         for f in $tm_file; do
5352                 echo "  $srcdir/config/$f"
5353         done
5354 fi
5355
5356 count=a
5357 for f in $host_xm_file; do
5358         count=${count}x
5359 done
5360 if [ $count = ax ]; then
5361         echo "Using \`$srcdir/config/$host_xm_file' as host machine macro file."
5362 else
5363         echo "Using the following host machine macro files:"
5364         for f in $host_xm_file; do
5365                 echo "  $srcdir/config/$f"
5366         done
5367 fi
5368
5369 if [ "$host_xm_file" != "$build_xm_file" ]; then
5370         count=a
5371         for f in $build_xm_file; do
5372                 count=${count}x
5373         done
5374         if [ $count = ax ]; then
5375                 echo "Using \`$srcdir/config/$build_xm_file' as build machine macro file."
5376         else
5377                 echo "Using the following build machine macro files:"
5378                 for f in $build_xm_file; do
5379                         echo "  $srcdir/config/$f"
5380                 done
5381         fi
5382 fi
5383
5384 if [ x$thread_file = x ]
5385 then thread_file='single'
5386 fi
5387
5388 # Set up the header files.
5389 # $links is the list of header files to create.
5390 # $vars is the list of shell variables with file names to include.
5391 # auto-conf.h is the file containing items generated by autoconf and is
5392 # the first file included by config.h.
5393 null_defines=
5394 host_xm_file="auto-config.h ${host_xm_file}"
5395 vars="host_xm_file tm_file xm_file build_xm_file"
5396 links="config.h tm.h tconfig.h hconfig.h"
5397 defines="host_xm_defines null_defines xm_defines build_xm_defines"
5398
5399 rm -f config.bak
5400 if [ -f config.status ]; then mv -f config.status config.bak; fi
5401
5402 # Make the links.
5403 while [ -n "$vars" ]
5404 do
5405         set $vars; var=$1; shift; vars=$*
5406         set $links; link=$1; shift; links=$*
5407         set $defines; define=$1; shift; defines=$*
5408
5409         rm -f $link
5410
5411         # Define TARGET_CPU_DEFAULT if the system wants one.
5412         # This substitutes for lots of *.h files.
5413         if [ x$target_cpu_default != x -a $link = tm.h ]
5414         then
5415                 echo "#define TARGET_CPU_DEFAULT $target_cpu_default" >>$link
5416         fi
5417
5418         for file in `eval echo '$'$var`; do
5419                 echo "#include \"$file\"" >>$link
5420         done
5421
5422         for def in `eval echo '$'$define`; do
5423                 echo "#ifndef $def" >>$link
5424                 echo "#define $def" >>$link
5425                 echo "#endif" >>$link
5426         done
5427 done
5428
5429 # If we have a CVS directory, set up a rule so verion.c will be made
5430 # from CVS tag information and use a dummy version number here if we
5431 # don't have version.c.
5432
5433 version_dep=
5434 if [ -d $srcdir/CVS ]; then
5435         version_dep=ChangeLog
5436 fi
5437
5438 if [ ! -f $srcdir/version.c -a -d $srcdir/CVS ]
5439 then
5440         version=unknown
5441 else
5442         # Get the version number from the toplevel
5443         version=`sed -e 's/.*\"\([^ \"]*\)[ \"].*/\1/' < ${srcdir}/version.c`
5444 fi
5445
5446 # Are we using gcc as the native compiler?
5447 case $host in
5448 *linux* | *cygwin32* | *mingw32*)
5449         if [ x$prefix = xNONE ]; then
5450                 prefix=$native_prefix
5451         fi
5452         ;;
5453 esac
5454
5455 # Get an absolute path to the GCC top-level source directory
5456 holddir=`pwd`
5457 cd $srcdir
5458 topdir=`pwd`
5459 cd $holddir
5460
5461 # Conditionalize the makefile for this host machine.
5462 # Make-host contains the concatenation of all host makefile fragments
5463 # [there can be more than one].  This file is built by configure.frag.
5464 host_overrides=Make-host
5465 dep_host_xmake_file=
5466 for f in .. ${host_xmake_file}
5467 do
5468         if [ -f ${srcdir}/config/$f ]
5469         then
5470                 dep_host_xmake_file="${dep_host_xmake_file} ${srcdir}/config/$f"
5471         fi
5472 done
5473
5474 # Conditionalize the makefile for this target machine.
5475 # Make-target contains the concatenation of all host makefile fragments
5476 # [there can be more than one].  This file is built by configure.frag.
5477 target_overrides=Make-target
5478 dep_tmake_file=
5479 for f in .. ${tmake_file}
5480 do
5481         if [ -f ${srcdir}/config/$f ]
5482         then
5483                 dep_tmake_file="${dep_tmake_file} ${srcdir}/config/$f"
5484         fi
5485 done
5486
5487 # If the host doesn't support symlinks, modify CC in
5488 # FLAGS_TO_PASS so CC="stage1/xgcc -Bstage1/" works.
5489 # Otherwise, we can use "CC=$(CC)".
5490 rm -f symtest.tem
5491 if $symbolic_link $srcdir/gcc.c symtest.tem 2>/dev/null
5492 then
5493         cc_set_by_configure="\$(CC)"
5494         stage_prefix_set_by_configure="\$(STAGE_PREFIX)"
5495 else
5496         rm -f symtest.tem
5497         if cp -p $srcdir/gcc.c symtest.tem 2>/dev/null
5498         then
5499                 symbolic_link="cp -p"
5500         else
5501                 symbolic_link="cp"
5502         fi
5503         cc_set_by_configure="\`case '\$(CC)' in stage*) echo '\$(CC)' | sed -e 's|stage|../stage|g';; *) echo '\$(CC)';; esac\`"
5504         stage_prefix_set_by_configure="\`case '\$(STAGE_PREFIX)' in stage*) echo '\$(STAGE_PREFIX)' | sed -e 's|stage|../stage|g';; *) echo '\$(STAGE_PREFIX)';; esac\`"
5505 fi
5506 rm -f symtest.tem
5507
5508 out_object_file=`basename $out_file .c`.o
5509
5510 tm_file_list=
5511 for f in $tm_file; do
5512         tm_file_list="${tm_file_list} \$(srcdir)/config/$f"
5513 done
5514
5515 host_xm_file_list=
5516 for f in $host_xm_file; do
5517         host_xm_file_list="${host_xm_file_list} \$(srcdir)/config/$f"
5518 done
5519
5520 build_xm_file_list=
5521 for f in $build_xm_file; do
5522         build_xm_file_list="${build_xm_file_list} \$(srcdir)/config/$f"
5523 done
5524
5525 # Define macro CROSS_COMPILE in compilation
5526 # if this is a cross-compiler.
5527 # Also use all.cross instead of all.internal
5528 # and add cross-make to Makefile.
5529 cross_overrides="/dev/null"
5530 if [ x$host != x$target ]
5531 then
5532         cross_defines="CROSS=-DCROSS_COMPILE"
5533         cross_overrides="${topdir}/cross-make"
5534 fi
5535
5536 # When building gcc with a cross-compiler, we need to fix a few things.
5537 # This must come after cross-make as we want all.build to override
5538 # all.cross.
5539 build_overrides="/dev/null"
5540 if [ x$build != x$host ]
5541 then
5542         build_overrides="${topdir}/build-make"
5543 fi
5544
5545 # Expand extra_headers to include complete path.
5546 # This substitutes for lots of t-* files.
5547 extra_headers_list=
5548 if [ "x$extra_headers" = x ]
5549 then true
5550 else
5551         # Prepend ${srcdir}/ginclude/ to every entry in extra_headers.
5552         for file in $extra_headers;
5553         do
5554                 extra_headers_list="${extra_headers_list} \$(srcdir)/ginclude/${file}"
5555         done
5556 fi
5557
5558 # Add a definition of USE_COLLECT2 if system wants one.
5559 # Also tell toplev.c what to do.
5560 # This substitutes for lots of t-* files.
5561 if [ x$use_collect2 = x ]
5562 then
5563         will_use_collect2=
5564         maybe_use_collect2=
5565 else
5566         will_use_collect2="ld"
5567         maybe_use_collect2="-DUSE_COLLECT2"
5568 fi
5569
5570 # NEED TO CONVERT
5571 # Set MD_DEPS if the real md file is in md.pre-cpp.
5572 # Set MD_CPP to the cpp to pass the md file through.  Md files use ';'
5573 # for line oriented comments, so we must always use a GNU cpp.  If
5574 # building gcc with a cross compiler, use the cross compiler just
5575 # built.  Otherwise, we can use the cpp just built.
5576 md_file_sub=
5577 if [ "x$md_cppflags" = x ]
5578 then
5579         md_file_sub=$srcdir/config/$md_file
5580 else
5581         md_file=md
5582 fi
5583
5584 # If we have gas in the build tree, make a link to it.
5585 if [ -f ../gas/Makefile ]; then
5586         rm -f as; $symbolic_link ../gas/as.new as 2>/dev/null
5587 fi
5588
5589 # If we have ld in the build tree, make a link to it.
5590 if [ -f ../ld/Makefile ]; then
5591         if [ x$use_collect2 = x ]; then
5592                 rm -f ld; $symbolic_link ../ld/ld.new ld 2>/dev/null
5593         else
5594                 rm -f collect-ld; $symbolic_link ../ld/ld.new collect-ld 2>/dev/null
5595         fi
5596 fi
5597
5598 # Figure out what language subdirectories are present.
5599 subdirs=
5600 for lang in ${srcdir}/*/config-lang.in ..
5601 do
5602         case $lang in
5603         ..) ;;
5604         # The odd quoting in the next line works around
5605         # an apparent bug in bash 1.12 on linux.
5606         ${srcdir}/[*]/config-lang.in) ;;
5607         *) subdirs="$subdirs `echo $lang | sed -e 's,^.*/\([^/]*\)/config-lang.in$,\1,'`" ;;
5608         esac
5609 done
5610
5611 # Make empty files to contain the specs and options for each language.
5612 # Then add #include lines to for a compiler that has specs and/or options.
5613
5614 lang_specs_files=
5615 lang_options_files=
5616 rm -f specs.h options.h
5617 touch specs.h options.h
5618 for subdir in . $subdirs
5619 do
5620         if [ -f $srcdir/$subdir/lang-specs.h ]; then
5621                 echo "#include \"$subdir/lang-specs.h\"" >>specs.h
5622                 lang_specs_files="$lang_specs_files $srcdir/$subdir/lang-specs.h"
5623         fi
5624         if [ -f $srcdir/$subdir/lang-options.h ]; then
5625                 echo "#include \"$subdir/lang-options.h\"" >>options.h
5626                 lang_options_files="$lang_options_files $srcdir/$subdir/lang-options.h"
5627         fi
5628 done
5629
5630 # These (without "all_") are set in each config-lang.in.
5631 # `language' must be a single word so is spelled singularly.
5632 all_languages=
5633 all_boot_languages=
5634 all_compilers=
5635 all_stagestuff=
5636 all_diff_excludes=
5637 all_outputs=Makefile
5638 # List of language makefile fragments.
5639 all_lang_makefiles=
5640 all_headers=
5641 all_lib2funcs=
5642
5643 # Add the language fragments.
5644 # Languages are added via two mechanisms.  Some information must be
5645 # recorded in makefile variables, these are defined in config-lang.in.
5646 # We accumulate them and plug them into the main Makefile.
5647 # The other mechanism is a set of hooks for each of the main targets
5648 # like `clean', `install', etc.
5649
5650 language_fragments="Make-lang"
5651 language_hooks="Make-hooks"
5652 oldstyle_subdirs=
5653
5654 for s in .. $subdirs
5655 do
5656         if [ $s != ".." ]
5657         then
5658                 language=
5659                 boot_language=
5660                 compilers=
5661                 stagestuff=
5662                 diff_excludes=
5663                 headers=
5664                 outputs=
5665                 lib2funcs=
5666                 . ${srcdir}/$s/config-lang.in
5667                 if [ "x$language" = x ]
5668                 then
5669                         echo "${srcdir}/$s/config-lang.in doesn't set \$language." 1>&2
5670                         exit 1
5671                 fi
5672                 all_lang_makefiles="$all_lang_makefiles ${srcdir}/$s/Make-lang.in ${srcdir}/$s/Makefile.in"
5673                 all_languages="$all_languages $language"
5674                 if [ "x$boot_language" = xyes ]
5675                 then
5676                         all_boot_languages="$all_boot_languages $language"
5677                 fi
5678                 all_compilers="$all_compilers $compilers"
5679                 all_stagestuff="$all_stagestuff $stagestuff"
5680                 all_diff_excludes="$all_diff_excludes $diff_excludes"
5681                 all_headers="$all_headers $headers"
5682                 all_outputs="$all_outputs $outputs"
5683                 if [ x$outputs = x ]
5684                 then
5685                         oldstyle_subdirs="$oldstyle_subdirs $s"
5686                 fi
5687                 all_lib2funcs="$all_lib2funcs $lib2funcs"
5688         fi
5689 done
5690
5691 # Since we can't use `::' targets, we link each language in
5692 # with a set of hooks, reached indirectly via lang.${target}.
5693
5694 rm -f Make-hooks
5695 touch Make-hooks
5696 target_list="all.build all.cross start.encap rest.encap \
5697         info dvi \
5698         install-normal install-common install-info install-man \
5699         uninstall distdir \
5700         mostlyclean clean distclean extraclean maintainer-clean \
5701         stage1 stage2 stage3 stage4"
5702 for t in $target_list
5703 do
5704         x=
5705         for l in .. $all_languages
5706         do
5707                 if [ $l != ".." ]; then
5708                         x="$x $l.$t"
5709                 fi
5710         done
5711         echo "lang.$t: $x" >> Make-hooks
5712 done
5713
5714 # If we're not building in srcdir, create .gdbinit.
5715
5716 if [ ! -f Makefile.in ]; then
5717         echo "dir ." > .gdbinit
5718         echo "dir ${srcdir}" >> .gdbinit
5719         if [ x$gdb_needs_out_file_path = xyes ]
5720         then
5721                 echo "dir ${srcdir}/config/"`dirname ${out_file}` >> .gdbinit
5722         fi
5723         if [ "x$subdirs" != x ]; then
5724                 for s in $subdirs
5725                 do
5726                         echo "dir ${srcdir}/$s" >> .gdbinit
5727                 done
5728         fi
5729         echo "source ${srcdir}/.gdbinit" >> .gdbinit
5730 fi
5731
5732 # Process the language and host/target makefile fragments.
5733 ${CONFIG_SHELL-/bin/sh} $srcdir/configure.frag $srcdir "$subdirs" "$dep_host_xmake_file" "$dep_tmake_file"
5734
5735 # Substitute configuration variables
5736
5737
5738
5739
5740
5741
5742
5743
5744
5745
5746
5747
5748
5749
5750
5751
5752
5753
5754
5755
5756
5757
5758
5759
5760
5761
5762
5763
5764
5765
5766
5767
5768
5769
5770
5771
5772
5773
5774
5775
5776
5777
5778
5779
5780
5781
5782
5783
5784
5785
5786 # Echo that links are built
5787 if [ x$host = x$target ]
5788 then
5789         str1="native "
5790 else
5791         str1="cross-"
5792         str2=" from $host"
5793 fi
5794
5795 if [ x$host != x$build ]
5796 then
5797         str3=" on a $build system"
5798 fi
5799
5800 if [ "x$str2" != x ] || [ "x$str3" != x ]
5801 then
5802         str4=
5803 fi
5804
5805 echo "Links are now set up to build a ${str1}compiler for ${target}$str4" 1>&2
5806
5807 if [ "x$str2" != x ] || [ "x$str3" != x ]
5808 then
5809         echo " ${str2}${str3}." 1>&2
5810 fi
5811
5812 # Truncate the target if necessary
5813 if [ x$host_truncate_target != x ]; then
5814         target=`echo $target | sed -e 's/\(..............\).*/\1/'`
5815 fi
5816
5817 # Configure the subdirectories
5818 # AC_CONFIG_SUBDIRS($subdirs)
5819
5820 # Create the Makefile
5821 # and configure language subdirectories
5822 trap '' 1 2 15
5823 cat > confcache <<\EOF
5824 # This file is a shell script that caches the results of configure
5825 # tests run on this system so they can be shared between configure
5826 # scripts and configure runs.  It is not useful on other systems.
5827 # If it contains results you don't want to keep, you may remove or edit it.
5828 #
5829 # By default, configure uses ./config.cache as the cache file,
5830 # creating it if it does not exist already.  You can give configure
5831 # the --cache-file=FILE option to use a different cache file; that is
5832 # what configure does when it calls configure scripts in
5833 # subdirectories, so they share the cache.
5834 # Giving --cache-file=/dev/null disables caching, for debugging configure.
5835 # config.status only pays attention to the cache file if you give it the
5836 # --recheck option to rerun configure.
5837 #
5838 EOF
5839 # The following way of writing the cache mishandles newlines in values,
5840 # but we know of no workaround that is simple, portable, and efficient.
5841 # So, don't put newlines in cache variables' values.
5842 # Ultrix sh set writes to stderr and can't be redirected directly,
5843 # and sets the high bit in the cache file unless we assign to the vars.
5844 (set) 2>&1 |
5845   case `(ac_space=' '; set) 2>&1` in
5846   *ac_space=\ *)
5847     # `set' does not quote correctly, so add quotes (double-quote substitution
5848     # turns \\\\ into \\, and sed turns \\ into \).
5849     sed -n \
5850       -e "s/'/'\\\\''/g" \
5851       -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
5852     ;;
5853   *)
5854     # `set' quotes correctly as required by POSIX, so do not add quotes.
5855     sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
5856     ;;
5857   esac >> confcache
5858 if cmp -s $cache_file confcache; then
5859   :
5860 else
5861   if test -w $cache_file; then
5862     echo "updating cache $cache_file"
5863     cat confcache > $cache_file
5864   else
5865     echo "not updating unwritable cache $cache_file"
5866   fi
5867 fi
5868 rm -f confcache
5869
5870 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
5871
5872 test "x$prefix" = xNONE && prefix=$ac_default_prefix
5873 # Let make expand exec_prefix.
5874 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
5875
5876 # Any assignment to VPATH causes Sun make to only execute
5877 # the first set of double-colon rules, so remove it if not needed.
5878 # If there is a colon in the path, we need to keep it.
5879 if test "x$srcdir" = x.; then
5880   ac_vpsub='/^[         ]*VPATH[        ]*=[^:]*$/d'
5881 fi
5882
5883 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
5884
5885 DEFS=-DHAVE_CONFIG_H
5886
5887 # Without the "./", some shells look in PATH for config.status.
5888 : ${CONFIG_STATUS=./config.status}
5889
5890 echo creating $CONFIG_STATUS
5891 rm -f $CONFIG_STATUS
5892 cat > $CONFIG_STATUS <<EOF
5893 #! /bin/sh
5894 # Generated automatically by configure.
5895 # Run this file to recreate the current configuration.
5896 # This directory was configured as follows,
5897 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
5898 #
5899 # $0 $ac_configure_args
5900 #
5901 # Compiler output produced by configure, useful for debugging
5902 # configure, is in ./config.log if it exists.
5903
5904 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
5905 for ac_option
5906 do
5907   case "\$ac_option" in
5908   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
5909     echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
5910     exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
5911   -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
5912     echo "$CONFIG_STATUS generated by autoconf version 2.12"
5913     exit 0 ;;
5914   -help | --help | --hel | --he | --h)
5915     echo "\$ac_cs_usage"; exit 0 ;;
5916   *) echo "\$ac_cs_usage"; exit 1 ;;
5917   esac
5918 done
5919
5920 ac_given_srcdir=$srcdir
5921 ac_given_INSTALL="$INSTALL"
5922
5923 trap 'rm -fr `echo "$all_outputs auto-config.h:config.in" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
5924 EOF
5925 cat >> $CONFIG_STATUS <<EOF
5926
5927 # Protect against being on the right side of a sed subst in config.status.
5928 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
5929  s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
5930 $ac_vpsub
5931 $extrasub
5932 s%@CFLAGS@%$CFLAGS%g
5933 s%@CPPFLAGS@%$CPPFLAGS%g
5934 s%@CXXFLAGS@%$CXXFLAGS%g
5935 s%@DEFS@%$DEFS%g
5936 s%@LDFLAGS@%$LDFLAGS%g
5937 s%@LIBS@%$LIBS%g
5938 s%@exec_prefix@%$exec_prefix%g
5939 s%@prefix@%$prefix%g
5940 s%@program_transform_name@%$program_transform_name%g
5941 s%@bindir@%$bindir%g
5942 s%@sbindir@%$sbindir%g
5943 s%@libexecdir@%$libexecdir%g
5944 s%@datadir@%$datadir%g
5945 s%@sysconfdir@%$sysconfdir%g
5946 s%@sharedstatedir@%$sharedstatedir%g
5947 s%@localstatedir@%$localstatedir%g
5948 s%@libdir@%$libdir%g
5949 s%@includedir@%$includedir%g
5950 s%@oldincludedir@%$oldincludedir%g
5951 s%@infodir@%$infodir%g
5952 s%@mandir@%$mandir%g
5953 s%@host@%$host%g
5954 s%@host_alias@%$host_alias%g
5955 s%@host_cpu@%$host_cpu%g
5956 s%@host_vendor@%$host_vendor%g
5957 s%@host_os@%$host_os%g
5958 s%@target@%$target%g
5959 s%@target_alias@%$target_alias%g
5960 s%@target_cpu@%$target_cpu%g
5961 s%@target_vendor@%$target_vendor%g
5962 s%@target_os@%$target_os%g
5963 s%@build@%$build%g
5964 s%@build_alias@%$build_alias%g
5965 s%@build_cpu@%$build_cpu%g
5966 s%@build_vendor@%$build_vendor%g
5967 s%@build_os@%$build_os%g
5968 s%@CC@%$CC%g
5969 s%@SET_MAKE@%$SET_MAKE%g
5970 s%@AWK@%$AWK%g
5971 s%@LEX@%$LEX%g
5972 s%@LEXLIB@%$LEXLIB%g
5973 s%@RANLIB@%$RANLIB%g
5974 s%@YACC@%$YACC%g
5975 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
5976 s%@INSTALL_DATA@%$INSTALL_DATA%g
5977 s%@CPP@%$CPP%g
5978 s%@manext@%$manext%g
5979 s%@objext@%$objext%g
5980 s%@subdirs@%$subdirs%g
5981 s%@all_languages@%$all_languages%g
5982 s%@all_boot_languages@%$all_boot_languages%g
5983 s%@all_compilers@%$all_compilers%g
5984 s%@all_lang_makefiles@%$all_lang_makefiles%g
5985 s%@all_stagestuff@%$all_stagestuff%g
5986 s%@all_diff_excludes@%$all_diff_excludes%g
5987 s%@all_lib2funcs@%$all_lib2funcs%g
5988 s%@all_headers@%$all_headers%g
5989 s%@extra_passes@%$extra_passes%g
5990 s%@extra_programs@%$extra_programs%g
5991 s%@extra_parts@%$extra_parts%g
5992 s%@extra_c_objs@%$extra_c_objs%g
5993 s%@extra_c_flags@%$extra_c_flags%g
5994 s%@extra_objs@%$extra_objs%g
5995 s%@host_extra_gcc_objs@%$host_extra_gcc_objs%g
5996 s%@extra_headers_list@%$extra_headers_list%g
5997 s%@dep_host_xmake_file@%$dep_host_xmake_file%g
5998 s%@dep_tmake_file@%$dep_tmake_file%g
5999 s%@out_file@%$out_file%g
6000 s%@out_object_file@%$out_object_file%g
6001 s%@md_file@%$md_file%g
6002 s%@tm_file_list@%$tm_file_list%g
6003 s%@build_xm_file_list@%$build_xm_file_list%g
6004 s%@host_xm_file_list@%$host_xm_file_list%g
6005 s%@lang_specs_files@%$lang_specs_files%g
6006 s%@lang_options_files@%$lang_options_files%g
6007 s%@thread_file@%$thread_file%g
6008 s%@version@%$version%g
6009 s%@local_prefix@%$local_prefix%g
6010 s%@gxx_include_dir@%$gxx_include_dir%g
6011 s%@fixincludes@%$fixincludes%g
6012 s%@build_install_headers_dir@%$build_install_headers_dir%g
6013 s%@build_exeext@%$build_exeext%g
6014 s%@float_format@%$float_format%g
6015 s%@will_use_collect2@%$will_use_collect2%g
6016 s%@maybe_use_collect2@%$maybe_use_collect2%g
6017 s%@cc_set_by_configure@%$cc_set_by_configure%g
6018 s%@stage_prefix_set_by_configure@%$stage_prefix_set_by_configure%g
6019 s%@symbolic_link@%$symbolic_link%g
6020 s%@version_dep@%$version_dep%g
6021 /@target_overrides@/r $target_overrides
6022 s%@target_overrides@%%g
6023 /@host_overrides@/r $host_overrides
6024 s%@host_overrides@%%g
6025 s%@cross_defines@%$cross_defines%g
6026 /@cross_overrides@/r $cross_overrides
6027 s%@cross_overrides@%%g
6028 /@build_overrides@/r $build_overrides
6029 s%@build_overrides@%%g
6030 /@language_fragments@/r $language_fragments
6031 s%@language_fragments@%%g
6032 /@language_hooks@/r $language_hooks
6033 s%@language_hooks@%%g
6034
6035 CEOF
6036 EOF
6037
6038 cat >> $CONFIG_STATUS <<\EOF
6039
6040 # Split the substitutions into bite-sized pieces for seds with
6041 # small command number limits, like on Digital OSF/1 and HP-UX.
6042 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
6043 ac_file=1 # Number of current file.
6044 ac_beg=1 # First line for current file.
6045 ac_end=$ac_max_sed_cmds # Line after last line for current file.
6046 ac_more_lines=:
6047 ac_sed_cmds=""
6048 while $ac_more_lines; do
6049   if test $ac_beg -gt 1; then
6050     sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
6051   else
6052     sed "${ac_end}q" conftest.subs > conftest.s$ac_file
6053   fi
6054   if test ! -s conftest.s$ac_file; then
6055     ac_more_lines=false
6056     rm -f conftest.s$ac_file
6057   else
6058     if test -z "$ac_sed_cmds"; then
6059       ac_sed_cmds="sed -f conftest.s$ac_file"
6060     else
6061       ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
6062     fi
6063     ac_file=`expr $ac_file + 1`
6064     ac_beg=$ac_end
6065     ac_end=`expr $ac_end + $ac_max_sed_cmds`
6066   fi
6067 done
6068 if test -z "$ac_sed_cmds"; then
6069   ac_sed_cmds=cat
6070 fi
6071 EOF
6072
6073 cat >> $CONFIG_STATUS <<EOF
6074
6075 CONFIG_FILES=\${CONFIG_FILES-"$all_outputs"}
6076 EOF
6077 cat >> $CONFIG_STATUS <<\EOF
6078 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
6079   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
6080   case "$ac_file" in
6081   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
6082        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
6083   *) ac_file_in="${ac_file}.in" ;;
6084   esac
6085
6086   # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
6087
6088   # Remove last slash and all that follows it.  Not all systems have dirname.
6089   ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
6090   if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
6091     # The file is in a subdirectory.
6092     test ! -d "$ac_dir" && mkdir "$ac_dir"
6093     ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
6094     # A "../" for each directory in $ac_dir_suffix.
6095     ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
6096   else
6097     ac_dir_suffix= ac_dots=
6098   fi
6099
6100   case "$ac_given_srcdir" in
6101   .)  srcdir=.
6102       if test -z "$ac_dots"; then top_srcdir=.
6103       else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
6104   /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
6105   *) # Relative path.
6106     srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
6107     top_srcdir="$ac_dots$ac_given_srcdir" ;;
6108   esac
6109
6110   case "$ac_given_INSTALL" in
6111   [/$]*) INSTALL="$ac_given_INSTALL" ;;
6112   *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
6113   esac
6114
6115   echo creating "$ac_file"
6116   rm -f "$ac_file"
6117   configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
6118   case "$ac_file" in
6119   *Makefile*) ac_comsub="1i\\
6120 # $configure_input" ;;
6121   *) ac_comsub= ;;
6122   esac
6123
6124   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
6125   sed -e "$ac_comsub
6126 s%@configure_input@%$configure_input%g
6127 s%@srcdir@%$srcdir%g
6128 s%@top_srcdir@%$top_srcdir%g
6129 s%@INSTALL@%$INSTALL%g
6130 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
6131 fi; done
6132 rm -f conftest.s*
6133
6134 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
6135 # NAME is the cpp macro being defined and VALUE is the value it is being given.
6136 #
6137 # ac_d sets the value in "#define NAME VALUE" lines.
6138 ac_dA='s%^\([   ]*\)#\([        ]*define[       ][      ]*\)'
6139 ac_dB='\([      ][      ]*\)[^  ]*%\1#\2'
6140 ac_dC='\3'
6141 ac_dD='%g'
6142 # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
6143 ac_uA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
6144 ac_uB='\([      ]\)%\1#\2define\3'
6145 ac_uC=' '
6146 ac_uD='\4%g'
6147 # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
6148 ac_eA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
6149 ac_eB='$%\1#\2define\3'
6150 ac_eC=' '
6151 ac_eD='%g'
6152
6153 if test "${CONFIG_HEADERS+set}" != set; then
6154 EOF
6155 cat >> $CONFIG_STATUS <<EOF
6156   CONFIG_HEADERS="auto-config.h:config.in"
6157 EOF
6158 cat >> $CONFIG_STATUS <<\EOF
6159 fi
6160 for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
6161   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
6162   case "$ac_file" in
6163   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
6164        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
6165   *) ac_file_in="${ac_file}.in" ;;
6166   esac
6167
6168   echo creating $ac_file
6169
6170   rm -f conftest.frag conftest.in conftest.out
6171   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
6172   cat $ac_file_inputs > conftest.in
6173
6174 EOF
6175
6176 # Transform confdefs.h into a sed script conftest.vals that substitutes
6177 # the proper values into config.h.in to produce config.h.  And first:
6178 # Protect against being on the right side of a sed subst in config.status.
6179 # Protect against being in an unquoted here document in config.status.
6180 rm -f conftest.vals
6181 cat > conftest.hdr <<\EOF
6182 s/[\\&%]/\\&/g
6183 s%[\\$`]%\\&%g
6184 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
6185 s%ac_d%ac_u%gp
6186 s%ac_u%ac_e%gp
6187 EOF
6188 sed -n -f conftest.hdr confdefs.h > conftest.vals
6189 rm -f conftest.hdr
6190
6191 # This sed command replaces #undef with comments.  This is necessary, for
6192 # example, in the case of _POSIX_SOURCE, which is predefined and required
6193 # on some systems where configure will not decide to define it.
6194 cat >> conftest.vals <<\EOF
6195 s%^[    ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
6196 EOF
6197
6198 # Break up conftest.vals because some shells have a limit on
6199 # the size of here documents, and old seds have small limits too.
6200
6201 rm -f conftest.tail
6202 while :
6203 do
6204   ac_lines=`grep -c . conftest.vals`
6205   # grep -c gives empty output for an empty file on some AIX systems.
6206   if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
6207   # Write a limited-size here document to conftest.frag.
6208   echo '  cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
6209   sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
6210   echo 'CEOF
6211   sed -f conftest.frag conftest.in > conftest.out
6212   rm -f conftest.in
6213   mv conftest.out conftest.in
6214 ' >> $CONFIG_STATUS
6215   sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
6216   rm -f conftest.vals
6217   mv conftest.tail conftest.vals
6218 done
6219 rm -f conftest.vals
6220
6221 cat >> $CONFIG_STATUS <<\EOF
6222   rm -f conftest.frag conftest.h
6223   echo "/* $ac_file.  Generated automatically by configure.  */" > conftest.h
6224   cat conftest.in >> conftest.h
6225   rm -f conftest.in
6226   if cmp -s $ac_file conftest.h 2>/dev/null; then
6227     echo "$ac_file is unchanged"
6228     rm -f conftest.h
6229   else
6230     # Remove last slash and all that follows it.  Not all systems have dirname.
6231       ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
6232       if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
6233       # The file is in a subdirectory.
6234       test ! -d "$ac_dir" && mkdir "$ac_dir"
6235     fi
6236     rm -f $ac_file
6237     mv conftest.h $ac_file
6238   fi
6239 fi; done
6240
6241 EOF
6242 cat >> $CONFIG_STATUS <<EOF
6243
6244 host='${host}'
6245 build='${build}'
6246 target='${target}'
6247 target_alias='${target_alias}'
6248 srcdir='${srcdir}'
6249 subdirs='${subdirs}'
6250 oldstyle_subdirs='${oldstyle_subdirs}'
6251 symbolic_link='${symbolic_link}'
6252 version_dep='${version_dep}'
6253 program_transform_set='${program_transform_set}'
6254 program_transform_name='${program_transform_name}'
6255 dep_host_xmake_file='${dep_host_xmake_file}'
6256 host_xmake_file='${host_xmake_file}'
6257 dep_tmake_file='${dep_tmake_file}'
6258 tmake_file='${tmake_file}'
6259 thread_file='${thread_file}'
6260 version='${version}'
6261 local_prefix='${local_prefix}'
6262 build_install_headers_dir='${build_install_headers_dir}'
6263 build_exeext='${build_exeext}'
6264 out_file='${out_file}'
6265 gdb_needs_out_file_path='${gdb_needs_out_file_path}'
6266 SET_MAKE='${SET_MAKE}'
6267 build_broken_install='${build_broken_install}'
6268 target_list='${target_list}'
6269 target_overrides='${target_overrides}'
6270 host_overrides='${host_overrides}'
6271 cross_defines='${cross_defines}'
6272 cross_overrides='${cross_overrides}'
6273 build_overrides='${build_overrides}'
6274
6275 EOF
6276 cat >> $CONFIG_STATUS <<\EOF
6277
6278 . $srcdir/configure.lang
6279 case x$CONFIG_HEADERS in
6280 xauto-config.h:config.in)
6281 echo > cstamp-h ;;
6282 esac
6283 # If the host supports symlinks, point stage[1234] at ../stage[1234] so
6284 # bootstrapping and the installation procedure can still use
6285 # CC="stage1/xgcc -Bstage1/".  If the host doesn't support symlinks,
6286 # FLAGS_TO_PASS has been modified to solve the problem there.
6287 # This is virtually a duplicate of what happens in configure.lang; we do
6288 # an extra check to make sure this only happens if ln -s can be used.
6289 if [ "$symbolic_link" = "ln -s" ]; then
6290  for d in .. ${subdirs} ; do
6291    if [ $d != .. ]; then
6292         STARTDIR=`pwd`
6293         cd $d
6294         for t in stage1 stage2 stage3 stage4 include
6295         do
6296                 rm -f $t
6297                 $symbolic_link ../$t $t 2>/dev/null
6298         done
6299         cd $STARTDIR
6300    fi
6301  done
6302 else true ; fi
6303
6304 exit 0
6305 EOF
6306 chmod +x $CONFIG_STATUS
6307 rm -fr confdefs* $ac_clean_files
6308 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
6309