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