gcc/configure

   1 #! /bin/sh
   2
   3 # Guess values for system-dependent variables and create Makefiles.
   4 # Generated automatically using autoconf version 2.13
   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-ld               arrange to use the specified ld (full pathname)."
  18 ac_help="$ac_help
  19   --with-gnu-as           arrange to work with GNU as."
  20 ac_help="$ac_help
  21   --with-as               arrange to use the specified as (full pathname)."
  22 ac_help="$ac_help
  23   --with-stabs            arrange to use stabs instead of host debug format."
  24 ac_help="$ac_help
  25   --with-elf              arrange to use ELF instead of host debug format."
  26 ac_help="$ac_help
  27   --with-local-prefix=DIR specifies directory to put local include."
  28 ac_help="$ac_help
  29   --with-gxx-include-dir=DIR
  30                           specifies directory to put g++ header files."
  31 ac_help="$ac_help
  32   --enable-checking       enable expensive run-time checks."
  33 ac_help="$ac_help
  34   --disable-cpp           don't provide a user-visible C preprocessor."
  35 ac_help="$ac_help
  36   --with-cpp-install-dir=DIR
  37                           install the user visible C preprocessor in DIR
  38                           (relative to PREFIX) as well as PREFIX/bin."
  39 ac_help="$ac_help
  40   --enable-cpplib         use cpplib for the C preprocessor."
  41 ac_help="$ac_help
  42   --enable-c-cpplib       link cpplib directly into C and C++ compilers
  43                           (EXPERIMENTAL) (implies --enable-cpplib)."
  44 ac_help="$ac_help
  45   --disable-fast-fixincludes
  46                          Disable the new fast fixincludes.
  47                          Run the old fixincludes script unconditionally"
  48 ac_help="$ac_help
  49   --enable-c-mbchar       Enable multibyte characters for C and C++."
  50 ac_help="$ac_help
  51   --enable-threads        enable thread usage for target GCC.
  52   --enable-threads=LIB    use LIB thread package for target GCC."
  53 ac_help="$ac_help
  54   --enable-objc-gc        enable the use of Boehm's garbage collector with
  55                           the GNU Objective-C runtime."
  56 ac_help="$ac_help
  57   --enable-dwarf2         enable DWARF2 debugging as default."
  58 ac_help="$ac_help
  59   --enable-nls            use Native Language Support (disabled by default)"
  60 ac_help="$ac_help
  61   --disable-nls           do not use Native Language Support"
  62 ac_help="$ac_help
  63   --with-included-gettext use the GNU gettext library included here"
  64 ac_help="$ac_help
  65   --with-catgets          use catgets functions if available"
  66 ac_help="$ac_help
  67   --disable-win32-registry
  68                           Disable lookup of installation paths in the
  69                          Registry on Windows hosts.
  70   --enable-win32-registry Enable registry lookup (default).
  71   --enable-win32-registry=KEY
  72                           Use KEY instead of GCC version as the last portion
  73                          of the registry key."
  74 ac_help="$ac_help
  75   --with-gc={simple,page} Choose the garbage collection mechanism to use
  76                            with the compiler."
  77
  78 # Initialize some variables set by options.
  79 # The variables have the same names as the options, with
  80 # dashes changed to underlines.
  81 build=NONE
  82 cache_file=./config.cache
  83 exec_prefix=NONE
  84 host=NONE
  85 no_create=
  86 nonopt=NONE
  87 no_recursion=
  88 prefix=NONE
  89 program_prefix=NONE
  90 program_suffix=NONE
  91 program_transform_name=s,x,x,
  92 silent=
  93 site=
  94 srcdir=
  95 target=NONE
  96 verbose=
  97 x_includes=NONE
  98 x_libraries=NONE
  99 bindir='${exec_prefix}/bin'
 100 sbindir='${exec_prefix}/sbin'
 101 libexecdir='${exec_prefix}/libexec'
 102 datadir='${prefix}/share'
 103 sysconfdir='${prefix}/etc'
 104 sharedstatedir='${prefix}/com'
 105 localstatedir='${prefix}/var'
 106 libdir='${exec_prefix}/lib'
 107 includedir='${prefix}/include'
 108 oldincludedir='/usr/include'
 109 infodir='${prefix}/info'
 110 mandir='${prefix}/man'
 111
 112 # Initialize some other variables.
 113 subdirs=
 114 MFLAGS= MAKEFLAGS=
 115 SHELL=${CONFIG_SHELL-/bin/sh}
 116 # Maximum number of lines to put in a shell here document.
 117 ac_max_here_lines=12
 118
 119 ac_prev=
 120 for ac_option
 121 do
 122
 123   # If the previous option needs an argument, assign it.
 124   if test -n "$ac_prev"; then
 125     eval "$ac_prev=\$ac_option"
 126     ac_prev=
 127     continue
 128   fi
 129
 130   case "$ac_option" in
 131   -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
 132   *) ac_optarg= ;;
 133   esac
 134
 135   # Accept the important Cygnus configure options, so we can diagnose typos.
 136
 137   case "$ac_option" in
 138
 139   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 140     ac_prev=bindir ;;
 141   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 142     bindir="$ac_optarg" ;;
 143
 144   -build | --build | --buil | --bui | --bu)
 145     ac_prev=build ;;
 146   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 147     build="$ac_optarg" ;;
 148
 149   -cache-file | --cache-file | --cache-fil | --cache-fi \
 150   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 151     ac_prev=cache_file ;;
 152   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 153   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 154     cache_file="$ac_optarg" ;;
 155
 156   -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
 157     ac_prev=datadir ;;
 158   -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
 159   | --da=*)
 160     datadir="$ac_optarg" ;;
 161
 162   -disable-* | --disable-*)
 163     ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
 164     # Reject names that are not valid shell variable names.
 165     if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
 166       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 167     fi
 168     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 169     eval "enable_${ac_feature}=no" ;;
 170
 171   -enable-* | --enable-*)
 172     ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
 173     # Reject names that are not valid shell variable names.
 174     if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
 175       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 176     fi
 177     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 178     case "$ac_option" in
 179       *=*) ;;
 180       *) ac_optarg=yes ;;
 181     esac
 182     eval "enable_${ac_feature}='$ac_optarg'" ;;
 183
 184   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 185   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 186   | --exec | --exe | --ex)
 187     ac_prev=exec_prefix ;;
 188   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 189   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 190   | --exec=* | --exe=* | --ex=*)
 191     exec_prefix="$ac_optarg" ;;
 192
 193   -gas | --gas | --ga | --g)
 194     # Obsolete; use --with-gas.
 195     with_gas=yes ;;
 196
 197   -help | --help | --hel | --he)
 198     # Omit some internal or obsolete options to make the list less imposing.
 199     # This message is too long to be a string in the A/UX 3.1 sh.
 200     cat << EOF
 201 Usage: configure [options] [host]
 202 Options: [defaults in brackets after descriptions]
 203 Configuration:
 204   --cache-file=FILE       cache test results in FILE
 205   --help                  print this message
 206   --no-create             do not create output files
 207   --quiet, --silent       do not print \`checking...' messages
 208   --version               print the version of autoconf that created configure
 209 Directory and file names:
 210   --prefix=PREFIX         install architecture-independent files in PREFIX
 211                           [$ac_default_prefix]
 212   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
 213                           [same as prefix]
 214   --bindir=DIR            user executables in DIR [EPREFIX/bin]
 215   --sbindir=DIR           system admin executables in DIR [EPREFIX/sbin]
 216   --libexecdir=DIR        program executables in DIR [EPREFIX/libexec]
 217   --datadir=DIR           read-only architecture-independent data in DIR
 218                           [PREFIX/share]
 219   --sysconfdir=DIR        read-only single-machine data in DIR [PREFIX/etc]
 220   --sharedstatedir=DIR    modifiable architecture-independent data in DIR
 221                           [PREFIX/com]
 222   --localstatedir=DIR     modifiable single-machine data in DIR [PREFIX/var]
 223   --libdir=DIR            object code libraries in DIR [EPREFIX/lib]
 224   --includedir=DIR        C header files in DIR [PREFIX/include]
 225   --oldincludedir=DIR     C header files for non-gcc in DIR [/usr/include]
 226   --infodir=DIR           info documentation in DIR [PREFIX/info]
 227   --mandir=DIR            man documentation in DIR [PREFIX/man]
 228   --srcdir=DIR            find the sources in DIR [configure dir or ..]
 229   --program-prefix=PREFIX prepend PREFIX to installed program names
 230   --program-suffix=SUFFIX append SUFFIX to installed program names
 231   --program-transform-name=PROGRAM
 232                           run sed PROGRAM on installed program names
 233 EOF
 234     cat << EOF
 235 Host type:
 236   --build=BUILD           configure for building on BUILD [BUILD=HOST]
 237   --host=HOST             configure for HOST [guessed]
 238   --target=TARGET         configure for TARGET [TARGET=HOST]
 239 Features and packages:
 240   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
 241   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
 242   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
 243   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
 244   --x-includes=DIR        X include files are in DIR
 245   --x-libraries=DIR       X library files are in DIR
 246 EOF
 247     if test -n "$ac_help"; then
 248       echo "--enable and --with options recognized:$ac_help"
 249     fi
 250     exit 0 ;;
 251
 252   -host | --host | --hos | --ho)
 253     ac_prev=host ;;
 254   -host=* | --host=* | --hos=* | --ho=*)
 255     host="$ac_optarg" ;;
 256
 257   -includedir | --includedir | --includedi | --included | --include \
 258   | --includ | --inclu | --incl | --inc)
 259     ac_prev=includedir ;;
 260   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 261   | --includ=* | --inclu=* | --incl=* | --inc=*)
 262     includedir="$ac_optarg" ;;
 263
 264   -infodir | --infodir | --infodi | --infod | --info | --inf)
 265     ac_prev=infodir ;;
 266   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 267     infodir="$ac_optarg" ;;
 268
 269   -libdir | --libdir | --libdi | --libd)
 270     ac_prev=libdir ;;
 271   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 272     libdir="$ac_optarg" ;;
 273
 274   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 275   | --libexe | --libex | --libe)
 276     ac_prev=libexecdir ;;
 277   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 278   | --libexe=* | --libex=* | --libe=*)
 279     libexecdir="$ac_optarg" ;;
 280
 281   -localstatedir | --localstatedir | --localstatedi | --localstated \
 282   | --localstate | --localstat | --localsta | --localst \
 283   | --locals | --local | --loca | --loc | --lo)
 284     ac_prev=localstatedir ;;
 285   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 286   | --localstate=* | --localstat=* | --localsta=* | --localst=* \
 287   | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
 288     localstatedir="$ac_optarg" ;;
 289
 290   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 291     ac_prev=mandir ;;
 292   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 293     mandir="$ac_optarg" ;;
 294
 295   -nfp | --nfp | --nf)
 296     # Obsolete; use --without-fp.
 297     with_fp=no ;;
 298
 299   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 300   | --no-cr | --no-c)
 301     no_create=yes ;;
 302
 303   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 304   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 305     no_recursion=yes ;;
 306
 307   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 308   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 309   | --oldin | --oldi | --old | --ol | --o)
 310     ac_prev=oldincludedir ;;
 311   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 312   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 313   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 314     oldincludedir="$ac_optarg" ;;
 315
 316   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 317     ac_prev=prefix ;;
 318   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 319     prefix="$ac_optarg" ;;
 320
 321   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 322   | --program-pre | --program-pr | --program-p)
 323     ac_prev=program_prefix ;;
 324   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 325   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 326     program_prefix="$ac_optarg" ;;
 327
 328   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 329   | --program-suf | --program-su | --program-s)
 330     ac_prev=program_suffix ;;
 331   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 332   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 333     program_suffix="$ac_optarg" ;;
 334
 335   -program-transform-name | --program-transform-name \
 336   | --program-transform-nam | --program-transform-na \
 337   | --program-transform-n | --program-transform- \
 338   | --program-transform | --program-transfor \
 339   | --program-transfo | --program-transf \
 340   | --program-trans | --program-tran \
 341   | --progr-tra | --program-tr | --program-t)
 342     ac_prev=program_transform_name ;;
 343   -program-transform-name=* | --program-transform-name=* \
 344   | --program-transform-nam=* | --program-transform-na=* \
 345   | --program-transform-n=* | --program-transform-=* \
 346   | --program-transform=* | --program-transfor=* \
 347   | --program-transfo=* | --program-transf=* \
 348   | --program-trans=* | --program-tran=* \
 349   | --progr-tra=* | --program-tr=* | --program-t=*)
 350     program_transform_name="$ac_optarg" ;;
 351
 352   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 353   | -silent | --silent | --silen | --sile | --sil)
 354     silent=yes ;;
 355
 356   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 357     ac_prev=sbindir ;;
 358   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 359   | --sbi=* | --sb=*)
 360     sbindir="$ac_optarg" ;;
 361
 362   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 363   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 364   | --sharedst | --shareds | --shared | --share | --shar \
 365   | --sha | --sh)
 366     ac_prev=sharedstatedir ;;
 367   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 368   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 369   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 370   | --sha=* | --sh=*)
 371     sharedstatedir="$ac_optarg" ;;
 372
 373   -site | --site | --sit)
 374     ac_prev=site ;;
 375   -site=* | --site=* | --sit=*)
 376     site="$ac_optarg" ;;
 377
 378   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 379     ac_prev=srcdir ;;
 380   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 381     srcdir="$ac_optarg" ;;
 382
 383   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
 384   | --syscon | --sysco | --sysc | --sys | --sy)
 385     ac_prev=sysconfdir ;;
 386   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
 387   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
 388     sysconfdir="$ac_optarg" ;;
 389
 390   -target | --target | --targe | --targ | --tar | --ta | --t)
 391     ac_prev=target ;;
 392   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
 393     target="$ac_optarg" ;;
 394
 395   -v | -verbose | --verbose | --verbos | --verbo | --verb)
 396     verbose=yes ;;
 397
 398   -version | --version | --versio | --versi | --vers)
 399     echo "configure generated by autoconf version 2.13"
 400     exit 0 ;;
 401
 402   -with-* | --with-*)
 403     ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
 404     # Reject names that are not valid shell variable names.
 405     if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
 406       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 407     fi
 408     ac_package=`echo $ac_package| sed 's/-/_/g'`
 409     case "$ac_option" in
 410       *=*) ;;
 411       *) ac_optarg=yes ;;
 412     esac
 413     eval "with_${ac_package}='$ac_optarg'" ;;
 414
 415   -without-* | --without-*)
 416     ac_package=`echo $ac_option|sed -e 's/-*without-//'`
 417     # Reject names that are not valid shell variable names.
 418     if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
 419       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 420     fi
 421     ac_package=`echo $ac_package| sed 's/-/_/g'`
 422     eval "with_${ac_package}=no" ;;
 423
 424   --x)
 425     # Obsolete; use --with-x.
 426     with_x=yes ;;
 427
 428   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
 429   | --x-incl | --x-inc | --x-in | --x-i)
 430     ac_prev=x_includes ;;
 431   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
 432   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
 433     x_includes="$ac_optarg" ;;
 434
 435   -x-libraries | --x-libraries | --x-librarie | --x-librari \
 436   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
 437     ac_prev=x_libraries ;;
 438   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
 439   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
 440     x_libraries="$ac_optarg" ;;
 441
 442   -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
 443     ;;
 444
 445   *)
 446     if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
 447       echo "configure: warning: $ac_option: invalid host type" 1>&2
 448     fi
 449     if test "x$nonopt" != xNONE; then
 450       { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
 451     fi
 452     nonopt="$ac_option"
 453     ;;
 454
 455   esac
 456 done
 457
 458 if test -n "$ac_prev"; then
 459   { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
 460 fi
 461
 462 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
 463
 464 # File descriptor usage:
 465 # 0 standard input
 466 # 1 file creation
 467 # 2 errors and warnings
 468 # 3 some systems may open it to /dev/tty
 469 # 4 used on the Kubota Titan
 470 # 6 checking for... messages and results
 471 # 5 compiler messages saved in config.log
 472 if test "$silent" = yes; then
 473   exec 6>/dev/null
 474 else
 475   exec 6>&1
 476 fi
 477 exec 5>./config.log
 478
 479 echo "\
 480 This file contains any messages produced by compilers while
 481 running configure, to aid debugging if configure makes a mistake.
 482 " 1>&5
 483
 484 # Strip out --no-create and --no-recursion so they do not pile up.
 485 # Also quote any args containing shell metacharacters.
 486 ac_configure_args=
 487 for ac_arg
 488 do
 489   case "$ac_arg" in
 490   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 491   | --no-cr | --no-c) ;;
 492   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 493   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
 494   *" "*|*"      "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
 495   ac_configure_args="$ac_configure_args '$ac_arg'" ;;
 496   *) ac_configure_args="$ac_configure_args $ac_arg" ;;
 497   esac
 498 done
 499
 500 # NLS nuisances.
 501 # Only set these to C if already set.  These must not be set unconditionally
 502 # because not all systems understand e.g. LANG=C (notably SCO).
 503 # Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
 504 # Non-C LC_CTYPE values break the ctype check.
 505 if test "${LANG+set}"   = set; then LANG=C;   export LANG;   fi
 506 if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
 507 if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
 508 if test "${LC_CTYPE+set}"    = set; then LC_CTYPE=C;    export LC_CTYPE;    fi
 509
 510 # confdefs.h avoids OS command line length limits that DEFS can exceed.
 511 rm -rf conftest* confdefs.h
 512 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
 513 echo > confdefs.h
 514
 515 # A filename unique to this package, relative to the directory that
 516 # configure is in, which we can look for to find out if srcdir is correct.
 517 ac_unique_file=tree.c
 518
 519 # Find the source files, if location was not specified.
 520 if test -z "$srcdir"; then
 521   ac_srcdir_defaulted=yes
 522   # Try the directory containing this script, then its parent.
 523   ac_prog=$0
 524   ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
 525   test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
 526   srcdir=$ac_confdir
 527   if test ! -r $srcdir/$ac_unique_file; then
 528     srcdir=..
 529   fi
 530 else
 531   ac_srcdir_defaulted=no
 532 fi
 533 if test ! -r $srcdir/$ac_unique_file; then
 534   if test "$ac_srcdir_defaulted" = yes; then
 535     { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
 536   else
 537     { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
 538   fi
 539 fi
 540 srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
 541
 542 # Prefer explicitly selected file to automatically selected ones.
 543 if test -z "$CONFIG_SITE"; then
 544   if test "x$prefix" != xNONE; then
 545     CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
 546   else
 547     CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
 548   fi
 549 fi
 550 for ac_site_file in $CONFIG_SITE; do
 551   if test -r "$ac_site_file"; then
 552     echo "loading site script $ac_site_file"
 553     . "$ac_site_file"
 554   fi
 555 done
 556
 557 if test -r "$cache_file"; then
 558   echo "loading cache $cache_file"
 559   . $cache_file
 560 else
 561   echo "creating cache $cache_file"
 562   > $cache_file
 563 fi
 564
 565 ac_ext=c
 566 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 567 ac_cpp='$CPP $CPPFLAGS'
 568 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 569 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 570 cross_compiling=$ac_cv_prog_cc_cross
 571
 572 ac_exeext=
 573 ac_objext=o
 574 if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
 575   # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
 576   if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
 577     ac_n= ac_c='
 578 ' ac_t='        '
 579   else
 580     ac_n=-n ac_c= ac_t=
 581   fi
 582 else
 583   ac_n= ac_c='\c' ac_t=
 584 fi
 585
 586
 587
 588
 589 remove=rm
 590 hard_link=ln
 591 symbolic_link='ln -s'
 592 copy=cp
 593
 594 # Check for bogus environment variables.
 595 # Test if LIBRARY_PATH contains the notation for the current directory
 596 # since this would lead to problems installing/building glibc.
 597 # LIBRARY_PATH contains the current directory if one of the following
 598 # is true:
 599 # - one of the terminals (":" and ";") is the first or last sign
 600 # - two terminals occur directly after each other
 601 # - the path contains an element with a dot in it
 602 echo $ac_n "checking LIBRARY_PATH variable""... $ac_c" 1>&6
 603 echo "configure:604: checking LIBRARY_PATH variable" >&5
 604 case ${LIBRARY_PATH} in
 605   [:\;]* | *[:\;] | *[:\;][:\;]* |  *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* )
 606     library_path_setting="contains current directory"
 607     ;;
 608   *)
 609     library_path_setting="ok"
 610     ;;
 611 esac
 612 echo "$ac_t""$library_path_setting" 1>&6
 613 if test "$library_path_setting" != "ok"; then
 614 { echo "configure: error:
 615 *** LIBRARY_PATH shouldn't contain the current directory when
 616 *** building gcc. Please change the environment variable
 617 *** and run configure again." 1>&2; exit 1; }
 618 fi
 619
 620 # Test if GCC_EXEC_PREFIX contains the notation for the current directory
 621 # since this would lead to problems installing/building glibc.
 622 # GCC_EXEC_PREFIX contains the current directory if one of the following
 623 # is true:
 624 # - one of the terminals (":" and ";") is the first or last sign
 625 # - two terminals occur directly after each other
 626 # - the path contains an element with a dot in it
 627 echo $ac_n "checking GCC_EXEC_PREFIX variable""... $ac_c" 1>&6
 628 echo "configure:629: checking GCC_EXEC_PREFIX variable" >&5
 629 case ${GCC_EXEC_PREFIX} in
 630   [:\;]* | *[:\;] | *[:\;][:\;]* |  *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* )
 631     gcc_exec_prefix_setting="contains current directory"
 632     ;;
 633   *)
 634     gcc_exec_prefix_setting="ok"
 635     ;;
 636 esac
 637 echo "$ac_t""$gcc_exec_prefix_setting" 1>&6
 638 if test "$gcc_exec_prefix_setting" != "ok"; then
 639 { echo "configure: error:
 640 *** GCC_EXEC_PREFIX shouldn't contain the current directory when
 641 *** building gcc. Please change the environment variable
 642 *** and run configure again." 1>&2; exit 1; }
 643 fi
 644
 645 # Check for additional parameters
 646
 647 # With GNU ld
 648 # Check whether --with-gnu-ld or --without-gnu-ld was given.
 649 if test "${with_gnu_ld+set}" = set; then
 650   withval="$with_gnu_ld"
 651   gnu_ld_flag="$with_gnu_ld"
 652 else
 653   gnu_ld_flag=no
 654 fi
 655
 656
 657 # With pre-defined ld
 658 # Check whether --with-ld or --without-ld was given.
 659 if test "${with_ld+set}" = set; then
 660   withval="$with_ld"
 661   DEFAULT_LINKER="$with_ld"
 662 fi
 663
 664 if test x"${DEFAULT_LINKER+set}" = x"set"; then
 665   if test ! -x "$DEFAULT_LINKER"; then
 666     echo "configure: warning: cannot execute: $DEFAULT_LINKER: check --with-ld or env. var. DEFAULT_LINKER" 1>&2
 667   elif $DEFAULT_LINKER -v < /dev/null 2>&1 | grep GNU > /dev/null; then
 668     gnu_ld_flag=yes
 669   fi
 670   cat >> confdefs.h <<EOF
 671 #define DEFAULT_LINKER "$DEFAULT_LINKER"
 672 EOF
 673
 674 fi
 675
 676 # With GNU as
 677 # Check whether --with-gnu-as or --without-gnu-as was given.
 678 if test "${with_gnu_as+set}" = set; then
 679   withval="$with_gnu_as"
 680   gas_flag="$with_gnu_as"
 681 else
 682   gas_flag=no
 683 fi
 684
 685
 686 # Check whether --with-as or --without-as was given.
 687 if test "${with_as+set}" = set; then
 688   withval="$with_as"
 689   DEFAULT_ASSEMBLER="$with_as"
 690 fi
 691
 692 if test x"${DEFAULT_ASSEMBLER+set}" = x"set"; then
 693   if test ! -x "$DEFAULT_ASSEMBLER"; then
 694     echo "configure: warning: cannot execute: $DEFAULT_ASSEMBLER: check --with-as or env. var. DEFAULT_ASSEMBLER" 1>&2
 695   elif $DEFAULT_ASSEMBLER -v < /dev/null 2>&1 | grep GNU > /dev/null; then
 696     gas_flag=yes
 697   fi
 698   cat >> confdefs.h <<EOF
 699 #define DEFAULT_ASSEMBLER "$DEFAULT_ASSEMBLER"
 700 EOF
 701
 702 fi
 703
 704 # With stabs
 705 # Check whether --with-stabs or --without-stabs was given.
 706 if test "${with_stabs+set}" = set; then
 707   withval="$with_stabs"
 708   stabs="$with_stabs"
 709 else
 710   stabs=no
 711 fi
 712
 713
 714 # With ELF
 715 # Check whether --with-elf or --without-elf was given.
 716 if test "${with_elf+set}" = set; then
 717   withval="$with_elf"
 718   elf="$with_elf"
 719 else
 720   elf=no
 721 fi
 722
 723
 724 # Specify the local prefix
 725 local_prefix=
 726 # Check whether --with-local-prefix or --without-local-prefix was given.
 727 if test "${with_local_prefix+set}" = set; then
 728   withval="$with_local_prefix"
 729   case "${withval}" in
 730 yes)    { echo "configure: error: bad value ${withval} given for local include directory prefix" 1>&2; exit 1; } ;;
 731 no)     ;;
 732 *)      local_prefix=$with_local_prefix ;;
 733 esac
 734 fi
 735
 736
 737 # Default local prefix if it is empty
 738 if test x$local_prefix = x; then
 739         local_prefix=/usr/local
 740 fi
 741
 742 # Don't set gcc_gxx_include_dir to gxx_include_dir since that's only
 743 # passed in by the toplevel make and thus we'd get different behavior
 744 # depending on where we built the sources.
 745 gcc_gxx_include_dir=
 746 # Specify the g++ header file directory
 747 # Check whether --with-gxx-include-dir or --without-gxx-include-dir was given.
 748 if test "${with_gxx_include_dir+set}" = set; then
 749   withval="$with_gxx_include_dir"
 750   case "${withval}" in
 751 yes)    { echo "configure: error: bad value ${withval} given for g++ include directory" 1>&2; exit 1; } ;;
 752 no)     ;;
 753 *)      gcc_gxx_include_dir=$with_gxx_include_dir ;;
 754 esac
 755 fi
 756
 757
 758 if test x${gcc_gxx_include_dir} = x; then
 759   if test x${enable_version_specific_runtime_libs} = xyes; then
 760     gcc_gxx_include_dir='${libsubdir}/include/g++'
 761   else
 762     topsrcdir=${srcdir}/.. . ${srcdir}/../config.if
 763     gcc_gxx_include_dir="\$(libsubdir)/\$(unlibsubdir)/..\`echo \$(exec_prefix) | sed -e 's|^\$(prefix)||' -e 's|/[^/]*|/..|g'\`/include/g++"-${libstdcxx_interface}
 764   fi
 765 fi
 766
 767 # Enable expensive internal checks
 768 # Check whether --enable-checking or --disable-checking was given.
 769 if test "${enable_checking+set}" = set; then
 770   enableval="$enable_checking"
 771   case "${enableval}" in
 772 yes)    cat >> confdefs.h <<\EOF
 773 #define ENABLE_CHECKING 1
 774 EOF
 775  ;;
 776 no)     ;;
 777 *)      { echo "configure: error: bad value ${enableval} given for checking option" 1>&2; exit 1; } ;;
 778 esac
 779 fi
 780
 781
 782 # Check whether --enable-cpp or --disable-cpp was given.
 783 if test "${enable_cpp+set}" = set; then
 784   enableval="$enable_cpp"
 785   :
 786 else
 787   enable_cpp=yes
 788 fi
 789
 790
 791 # Check whether --with-cpp_install_dir or --without-cpp_install_dir was given.
 792 if test "${with_cpp_install_dir+set}" = set; then
 793   withval="$with_cpp_install_dir"
 794   if test x$withval = xyes; then
 795   { echo "configure: error: option --with-cpp-install-dir requires an argument" 1>&2; exit 1; }
 796 elif test x$withval != xno; then
 797   cpp_install_dir=$withval
 798 fi
 799 fi
 800
 801
 802 # Use cpplib+cppmain for the preprocessor, but don't link it with the compiler.
 803 cpp_main=cccp
 804 # Check whether --enable-cpplib or --disable-cpplib was given.
 805 if test "${enable_cpplib+set}" = set; then
 806   enableval="$enable_cpplib"
 807   if test x$enable_cpplib != xno; then
 808   cpp_main=cppmain
 809 fi
 810 fi
 811
 812
 813 # Link cpplib into the compiler proper, for C/C++/ObjC.
 814 # Check whether --enable-c-cpplib or --disable-c-cpplib was given.
 815 if test "${enable_c_cpplib+set}" = set; then
 816   enableval="$enable_c_cpplib"
 817   if test x$enable_c_cpplib != xno; then
 818   extra_c_objs="${extra_c_objs} libcpp.a"
 819   extra_cxx_objs="${extra_cxx_objs} ../libcpp.a"
 820   extra_c_flags="${extra_c_flags} -DUSE_CPPLIB=1"
 821   cpp_main=cppmain
 822 fi
 823 fi
 824
 825
 826 # Disable fast fixincludes
 827 # Check whether --enable-fast-fixincludes or --disable-fast-fixincludes was given.
 828 if test "${enable_fast_fixincludes+set}" = set; then
 829   enableval="$enable_fast_fixincludes"
 830   if test x$enable_fast_fixincludes = xno ; then
 831   cp $srcdir/fixincludes ./fixinc.sh
 832 fi
 833 fi
 834
 835
 836 # Enable Multibyte Characters for C/C++
 837 # Check whether --enable-c-mbchar or --disable-c-mbchar was given.
 838 if test "${enable_c_mbchar+set}" = set; then
 839   enableval="$enable_c_mbchar"
 840   if [ x$enable_c_mbchar != xno ]; then
 841   extra_c_flags="${extra_c_flags} -DMULTIBYTE_CHARS=1"
 842 fi
 843 fi
 844
 845
 846 # Enable threads
 847 # Pass with no value to take the default
 848 # Pass with a value to specify a thread package
 849 # Check whether --enable-threads or --disable-threads was given.
 850 if test "${enable_threads+set}" = set; then
 851   enableval="$enable_threads"
 852   if test x$enable_threads = xno; then
 853         enable_threads=''
 854 fi
 855 else
 856   enable_threads=''
 857 fi
 858
 859
 860 enable_threads_flag=$enable_threads
 861 # Check if a valid thread package
 862 case x${enable_threads_flag} in
 863         x | xno)
 864                 # No threads
 865                 target_thread_file='single'
 866                 ;;
 867         xyes)
 868                 # default
 869                 target_thread_file=''
 870                 ;;
 871         xdecosf1 | xirix | xmach | xos2 | xposix | xpthreads | xsingle | \
 872         xsolaris | xwin32 | xdce | xvxworks)
 873                 target_thread_file=$enable_threads_flag
 874                 ;;
 875         *)
 876                 echo "$enable_threads is an unknown thread package" 1>&2
 877                 exit 1
 878                 ;;
 879 esac
 880
 881 # Check whether --enable-objc-gc or --disable-objc-gc was given.
 882 if test "${enable_objc_gc+set}" = set; then
 883   enableval="$enable_objc_gc"
 884   if [ x$enable_objc_gc = xno ]; then
 885         objc_boehm_gc=''
 886 else
 887         objc_boehm_gc=1
 888 fi
 889 else
 890   objc_boehm_gc=''
 891 fi
 892
 893
 894 # Check whether --with-dwarf2 or --without-dwarf2 was given.
 895 if test "${with_dwarf2+set}" = set; then
 896   withval="$with_dwarf2"
 897   dwarf2="$with_dwarf2"
 898 else
 899   dwarf2=no
 900 fi
 901
 902
 903 # Determine the host, build, and target systems
 904 ac_aux_dir=
 905 for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
 906   if test -f $ac_dir/install-sh; then
 907     ac_aux_dir=$ac_dir
 908     ac_install_sh="$ac_aux_dir/install-sh -c"
 909     break
 910   elif test -f $ac_dir/install.sh; then
 911     ac_aux_dir=$ac_dir
 912     ac_install_sh="$ac_aux_dir/install.sh -c"
 913     break
 914   fi
 915 done
 916 if test -z "$ac_aux_dir"; then
 917   { echo "configure: error: can not find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." 1>&2; exit 1; }
 918 fi
 919 ac_config_guess=$ac_aux_dir/config.guess
 920 ac_config_sub=$ac_aux_dir/config.sub
 921 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
 922
 923
 924 # Do some error checking and defaulting for the host and target type.
 925 # The inputs are:
 926 #    configure --host=HOST --target=TARGET --build=BUILD NONOPT
 927 #
 928 # The rules are:
 929 # 1. You are not allowed to specify --host, --target, and nonopt at the
 930 #    same time.
 931 # 2. Host defaults to nonopt.
 932 # 3. If nonopt is not specified, then host defaults to the current host,
 933 #    as determined by config.guess.
 934 # 4. Target and build default to nonopt.
 935 # 5. If nonopt is not specified, then target and build default to host.
 936
 937 # The aliases save the names the user supplied, while $host etc.
 938 # will get canonicalized.
 939 case $host---$target---$nonopt in
 940 NONE---*---* | *---NONE---* | *---*---NONE) ;;
 941 *) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
 942 esac
 943
 944
 945 # Make sure we can run config.sub.
 946 if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then :
 947 else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
 948 fi
 949
 950 echo $ac_n "checking host system type""... $ac_c" 1>&6
 951 echo "configure:952: checking host system type" >&5
 952
 953 host_alias=$host
 954 case "$host_alias" in
 955 NONE)
 956   case $nonopt in
 957   NONE)
 958     if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then :
 959     else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
 960     fi ;;
 961   *) host_alias=$nonopt ;;
 962   esac ;;
 963 esac
 964
 965 host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias`
 966 host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 967 host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 968 host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 969 echo "$ac_t""$host" 1>&6
 970
 971 echo $ac_n "checking target system type""... $ac_c" 1>&6
 972 echo "configure:973: checking target system type" >&5
 973
 974 target_alias=$target
 975 case "$target_alias" in
 976 NONE)
 977   case $nonopt in
 978   NONE) target_alias=$host_alias ;;
 979   *) target_alias=$nonopt ;;
 980   esac ;;
 981 esac
 982
 983 target=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $target_alias`
 984 target_cpu=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 985 target_vendor=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 986 target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 987 echo "$ac_t""$target" 1>&6
 988
 989 echo $ac_n "checking build system type""... $ac_c" 1>&6
 990 echo "configure:991: checking build system type" >&5
 991
 992 build_alias=$build
 993 case "$build_alias" in
 994 NONE)
 995   case $nonopt in
 996   NONE) build_alias=$host_alias ;;
 997   *) build_alias=$nonopt ;;
 998   esac ;;
 999 esac
1000
1001 build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias`
1002 build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1003 build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1004 build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1005 echo "$ac_t""$build" 1>&6
1006
1007 test "$host_alias" != "$target_alias" &&
1008   test "$program_prefix$program_suffix$program_transform_name" = \
1009     NONENONEs,x,x, &&
1010   program_prefix=${target_alias}-
1011
1012
1013 # Find the native compiler
1014 # Extract the first word of "gcc", so it can be a program name with args.
1015 set dummy gcc; ac_word=$2
1016 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1017 echo "configure:1018: checking for $ac_word" >&5
1018 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1019   echo $ac_n "(cached) $ac_c" 1>&6
1020 else
1021   if test -n "$CC"; then
1022   ac_cv_prog_CC="$CC" # Let the user override the test.
1023 else
1024   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1025   ac_dummy="$PATH"
1026   for ac_dir in $ac_dummy; do
1027     test -z "$ac_dir" && ac_dir=.
1028     if test -f $ac_dir/$ac_word; then
1029       ac_cv_prog_CC="gcc"
1030       break
1031     fi
1032   done
1033   IFS="$ac_save_ifs"
1034 fi
1035 fi
1036 CC="$ac_cv_prog_CC"
1037 if test -n "$CC"; then
1038   echo "$ac_t""$CC" 1>&6
1039 else
1040   echo "$ac_t""no" 1>&6
1041 fi
1042
1043 if test -z "$CC"; then
1044   # Extract the first word of "cc", so it can be a program name with args.
1045 set dummy cc; ac_word=$2
1046 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1047 echo "configure:1048: checking for $ac_word" >&5
1048 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1049   echo $ac_n "(cached) $ac_c" 1>&6
1050 else
1051   if test -n "$CC"; then
1052   ac_cv_prog_CC="$CC" # Let the user override the test.
1053 else
1054   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1055   ac_prog_rejected=no
1056   ac_dummy="$PATH"
1057   for ac_dir in $ac_dummy; do
1058     test -z "$ac_dir" && ac_dir=.
1059     if test -f $ac_dir/$ac_word; then
1060       if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
1061         ac_prog_rejected=yes
1062         continue
1063       fi
1064       ac_cv_prog_CC="cc"
1065       break
1066     fi
1067   done
1068   IFS="$ac_save_ifs"
1069 if test $ac_prog_rejected = yes; then
1070   # We found a bogon in the path, so make sure we never use it.
1071   set dummy $ac_cv_prog_CC
1072   shift
1073   if test $# -gt 0; then
1074     # We chose a different compiler from the bogus one.
1075     # However, it has the same basename, so the bogon will be chosen
1076     # first if we set CC to just the basename; use the full file name.
1077     shift
1078     set dummy "$ac_dir/$ac_word" "$@"
1079     shift
1080     ac_cv_prog_CC="$@"
1081   fi
1082 fi
1083 fi
1084 fi
1085 CC="$ac_cv_prog_CC"
1086 if test -n "$CC"; then
1087   echo "$ac_t""$CC" 1>&6
1088 else
1089   echo "$ac_t""no" 1>&6
1090 fi
1091
1092   if test -z "$CC"; then
1093     case "`uname -s`" in
1094     *win32* | *WIN32*)
1095       # Extract the first word of "cl", so it can be a program name with args.
1096 set dummy cl; ac_word=$2
1097 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1098 echo "configure:1099: checking for $ac_word" >&5
1099 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1100   echo $ac_n "(cached) $ac_c" 1>&6
1101 else
1102   if test -n "$CC"; then
1103   ac_cv_prog_CC="$CC" # Let the user override the test.
1104 else
1105   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1106   ac_dummy="$PATH"
1107   for ac_dir in $ac_dummy; do
1108     test -z "$ac_dir" && ac_dir=.
1109     if test -f $ac_dir/$ac_word; then
1110       ac_cv_prog_CC="cl"
1111       break
1112     fi
1113   done
1114   IFS="$ac_save_ifs"
1115 fi
1116 fi
1117 CC="$ac_cv_prog_CC"
1118 if test -n "$CC"; then
1119   echo "$ac_t""$CC" 1>&6
1120 else
1121   echo "$ac_t""no" 1>&6
1122 fi
1123  ;;
1124     esac
1125   fi
1126   test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
1127 fi
1128
1129 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
1130 echo "configure:1131: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
1131
1132 ac_ext=c
1133 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
1134 ac_cpp='$CPP $CPPFLAGS'
1135 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
1136 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
1137 cross_compiling=$ac_cv_prog_cc_cross
1138
1139 cat > conftest.$ac_ext << EOF
1140
1141 #line 1142 "configure"
1142 #include "confdefs.h"
1143
1144 main(){return(0);}
1145 EOF
1146 if { (eval echo configure:1147: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1147   ac_cv_prog_cc_works=yes
1148   # If we can't run a trivial program, we are probably using a cross compiler.
1149   if (./conftest; exit) 2>/dev/null; then
1150     ac_cv_prog_cc_cross=no
1151   else
1152     ac_cv_prog_cc_cross=yes
1153   fi
1154 else
1155   echo "configure: failed program was:" >&5
1156   cat conftest.$ac_ext >&5
1157   ac_cv_prog_cc_works=no
1158 fi
1159 rm -fr conftest*
1160 ac_ext=c
1161 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
1162 ac_cpp='$CPP $CPPFLAGS'
1163 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
1164 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
1165 cross_compiling=$ac_cv_prog_cc_cross
1166
1167 echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
1168 if test $ac_cv_prog_cc_works = no; then
1169   { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
1170 fi
1171 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
1172 echo "configure:1173: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
1173 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
1174 cross_compiling=$ac_cv_prog_cc_cross
1175
1176 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
1177 echo "configure:1178: checking whether we are using GNU C" >&5
1178 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
1179   echo $ac_n "(cached) $ac_c" 1>&6
1180 else
1181   cat > conftest.c <<EOF
1182 #ifdef __GNUC__
1183   yes;
1184 #endif
1185 EOF
1186 if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:1187: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
1187   ac_cv_prog_gcc=yes
1188 else
1189   ac_cv_prog_gcc=no
1190 fi
1191 fi
1192
1193 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
1194
1195 if test $ac_cv_prog_gcc = yes; then
1196   GCC=yes
1197 else
1198   GCC=
1199 fi
1200
1201 ac_test_CFLAGS="${CFLAGS+set}"
1202 ac_save_CFLAGS="$CFLAGS"
1203 CFLAGS=
1204 echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
1205 echo "configure:1206: checking whether ${CC-cc} accepts -g" >&5
1206 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
1207   echo $ac_n "(cached) $ac_c" 1>&6
1208 else
1209   echo 'void f(){}' > conftest.c
1210 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
1211   ac_cv_prog_cc_g=yes
1212 else
1213   ac_cv_prog_cc_g=no
1214 fi
1215 rm -f conftest*
1216
1217 fi
1218
1219 echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
1220 if test "$ac_test_CFLAGS" = set; then
1221   CFLAGS="$ac_save_CFLAGS"
1222 elif test $ac_cv_prog_cc_g = yes; then
1223   if test "$GCC" = yes; then
1224     CFLAGS="-g -O2"
1225   else
1226     CFLAGS="-g"
1227   fi
1228 else
1229   if test "$GCC" = yes; then
1230     CFLAGS="-O2"
1231   else
1232     CFLAGS=
1233   fi
1234 fi
1235
1236 echo $ac_n "checking for long double""... $ac_c" 1>&6
1237 echo "configure:1238: checking for long double" >&5
1238 if eval "test \"`echo '$''{'gcc_cv_c_long_double'+set}'`\" = set"; then
1239   echo $ac_n "(cached) $ac_c" 1>&6
1240 else
1241   if test "$GCC" = yes; then
1242   gcc_cv_c_long_double=yes
1243 else
1244 cat > conftest.$ac_ext <<EOF
1245 #line 1246 "configure"
1246 #include "confdefs.h"
1247
1248 int main() {
1249 /* The Stardent Vistra knows sizeof(long double), but does not support it.  */
1250 long double foo = 0.0;
1251 /* On Ultrix 4.3 cc, long double is 4 and double is 8.  */
1252 switch (0) case 0: case (sizeof(long double) >= sizeof(double)):;
1253 ; return 0; }
1254 EOF
1255 if { (eval echo configure:1256: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1256   rm -rf conftest*
1257   gcc_cv_c_long_double=yes
1258 else
1259   echo "configure: failed program was:" >&5
1260   cat conftest.$ac_ext >&5
1261   rm -rf conftest*
1262   gcc_cv_c_long_double=no
1263 fi
1264 rm -f conftest*
1265 fi
1266 fi
1267
1268 echo "$ac_t""$gcc_cv_c_long_double" 1>&6
1269 if test $gcc_cv_c_long_double = yes; then
1270   cat >> confdefs.h <<\EOF
1271 #define HAVE_LONG_DOUBLE 1
1272 EOF
1273
1274 fi
1275
1276
1277 # If the native compiler is GCC, we can enable warnings even in stage1.
1278 # That's useful for people building cross-compilers, or just running a
1279 # quick `make'.
1280 if test "x$GCC" = "xyes"; then
1281   stage1_warn_cflags='$(WARN_CFLAGS)'
1282 else
1283   stage1_warn_cflags=""
1284 fi
1285
1286
1287 echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
1288 echo "configure:1289: checking whether ${MAKE-make} sets \${MAKE}" >&5
1289 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'`
1290 if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
1291   echo $ac_n "(cached) $ac_c" 1>&6
1292 else
1293   cat > conftestmake <<\EOF
1294 all:
1295         @echo 'ac_maketemp="${MAKE}"'
1296 EOF
1297 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
1298 eval `${MAKE-make} -f conftestmake 2>/dev/null | grep temp=`
1299 if test -n "$ac_maketemp"; then
1300   eval ac_cv_prog_make_${ac_make}_set=yes
1301 else
1302   eval ac_cv_prog_make_${ac_make}_set=no
1303 fi
1304 rm -f conftestmake
1305 fi
1306 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
1307   echo "$ac_t""yes" 1>&6
1308   SET_MAKE=
1309 else
1310   echo "$ac_t""no" 1>&6
1311   SET_MAKE="MAKE=${MAKE-make}"
1312 fi
1313
1314
1315 echo $ac_n "checking whether a default assembler was specified""... $ac_c" 1>&6
1316 echo "configure:1317: checking whether a default assembler was specified" >&5
1317 if test x"${DEFAULT_ASSEMBLER+set}" = x"set"; then
1318     if test x"$gas_flag" = x"no"; then
1319         echo "$ac_t""yes ($DEFAULT_ASSEMBLER)" 1>&6
1320     else
1321         echo "$ac_t""yes ($DEFAULT_ASSEMBLER - GNU as)" 1>&6
1322     fi
1323 else
1324     echo "$ac_t""no" 1>&6
1325 fi
1326
1327 echo $ac_n "checking whether a default linker was specified""... $ac_c" 1>&6
1328 echo "configure:1329: checking whether a default linker was specified" >&5
1329 if test x"${DEFAULT_LINKER+set}" = x"set"; then
1330     if test x"$gnu_ld_flag" = x"no"; then
1331         echo "$ac_t""yes ($DEFAULT_LINKER)" 1>&6
1332     else
1333         echo "$ac_t""yes ($DEFAULT_LINKER - GNU ld)" 1>&6
1334     fi
1335 else
1336     echo "$ac_t""no" 1>&6
1337 fi
1338
1339 # Find some useful tools
1340 for ac_prog in mawk gawk nawk awk
1341 do
1342 # Extract the first word of "$ac_prog", so it can be a program name with args.
1343 set dummy $ac_prog; ac_word=$2
1344 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1345 echo "configure:1346: checking for $ac_word" >&5
1346 if eval "test \"`echo '$''{'ac_cv_prog_AWK'+set}'`\" = set"; then
1347   echo $ac_n "(cached) $ac_c" 1>&6
1348 else
1349   if test -n "$AWK"; then
1350   ac_cv_prog_AWK="$AWK" # Let the user override the test.
1351 else
1352   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1353   ac_dummy="$PATH"
1354   for ac_dir in $ac_dummy; do
1355     test -z "$ac_dir" && ac_dir=.
1356     if test -f $ac_dir/$ac_word; then
1357       ac_cv_prog_AWK="$ac_prog"
1358       break
1359     fi
1360   done
1361   IFS="$ac_save_ifs"
1362 fi
1363 fi
1364 AWK="$ac_cv_prog_AWK"
1365 if test -n "$AWK"; then
1366   echo "$ac_t""$AWK" 1>&6
1367 else
1368   echo "$ac_t""no" 1>&6
1369 fi
1370
1371 test -n "$AWK" && break
1372 done
1373
1374 # Extract the first word of "flex", so it can be a program name with args.
1375 set dummy flex; ac_word=$2
1376 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1377 echo "configure:1378: checking for $ac_word" >&5
1378 if eval "test \"`echo '$''{'ac_cv_prog_LEX'+set}'`\" = set"; then
1379   echo $ac_n "(cached) $ac_c" 1>&6
1380 else
1381   if test -n "$LEX"; then
1382   ac_cv_prog_LEX="$LEX" # Let the user override the test.
1383 else
1384   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1385   ac_dummy="$PATH"
1386   for ac_dir in $ac_dummy; do
1387     test -z "$ac_dir" && ac_dir=.
1388     if test -f $ac_dir/$ac_word; then
1389       ac_cv_prog_LEX="flex"
1390       break
1391     fi
1392   done
1393   IFS="$ac_save_ifs"
1394   test -z "$ac_cv_prog_LEX" && ac_cv_prog_LEX="lex"
1395 fi
1396 fi
1397 LEX="$ac_cv_prog_LEX"
1398 if test -n "$LEX"; then
1399   echo "$ac_t""$LEX" 1>&6
1400 else
1401   echo "$ac_t""no" 1>&6
1402 fi
1403
1404 if test -z "$LEXLIB"
1405 then
1406   case "$LEX" in
1407   flex*) ac_lib=fl ;;
1408   *) ac_lib=l ;;
1409   esac
1410   echo $ac_n "checking for yywrap in -l$ac_lib""... $ac_c" 1>&6
1411 echo "configure:1412: checking for yywrap in -l$ac_lib" >&5
1412 ac_lib_var=`echo $ac_lib'_'yywrap | sed 'y%./+-%__p_%'`
1413 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
1414   echo $ac_n "(cached) $ac_c" 1>&6
1415 else
1416   ac_save_LIBS="$LIBS"
1417 LIBS="-l$ac_lib  $LIBS"
1418 cat > conftest.$ac_ext <<EOF
1419 #line 1420 "configure"
1420 #include "confdefs.h"
1421 /* Override any gcc2 internal prototype to avoid an error.  */
1422 /* We use char because int might match the return type of a gcc2
1423     builtin and then its argument prototype would still apply.  */
1424 char yywrap();
1425
1426 int main() {
1427 yywrap()
1428 ; return 0; }
1429 EOF
1430 if { (eval echo configure:1431: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1431   rm -rf conftest*
1432   eval "ac_cv_lib_$ac_lib_var=yes"
1433 else
1434   echo "configure: failed program was:" >&5
1435   cat conftest.$ac_ext >&5
1436   rm -rf conftest*
1437   eval "ac_cv_lib_$ac_lib_var=no"
1438 fi
1439 rm -f conftest*
1440 LIBS="$ac_save_LIBS"
1441
1442 fi
1443 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
1444   echo "$ac_t""yes" 1>&6
1445   LEXLIB="-l$ac_lib"
1446 else
1447   echo "$ac_t""no" 1>&6
1448 fi
1449
1450 fi
1451
1452 echo $ac_n "checking whether ln works""... $ac_c" 1>&6
1453 echo "configure:1454: checking whether ln works" >&5
1454 if eval "test \"`echo '$''{'gcc_cv_prog_LN'+set}'`\" = set"; then
1455   echo $ac_n "(cached) $ac_c" 1>&6
1456 else
1457   rm -f conftestdata_t
1458 echo >conftestdata_f
1459 if ln conftestdata_f conftestdata_t 2>/dev/null
1460 then
1461   gcc_cv_prog_LN="ln"
1462 else
1463   if ln -s conftestdata_f conftestdata_t 2>/dev/null
1464   then
1465     gcc_cv_prog_LN="ln -s"
1466   else
1467     gcc_cv_prog_LN=cp
1468   fi
1469 fi
1470 rm -f conftestdata_f conftestdata_t
1471
1472 fi
1473 LN="$gcc_cv_prog_LN"
1474 if test "$gcc_cv_prog_LN" = "ln"; then
1475   echo "$ac_t""yes" 1>&6
1476 else
1477   if test "$gcc_cv_prog_LN" = "ln -s"; then
1478     echo "$ac_t""no, using ln -s" 1>&6
1479   else
1480     echo "$ac_t""no, and neither does ln -s, so using cp" 1>&6
1481   fi
1482 fi
1483
1484 echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6
1485 echo "configure:1486: checking whether ln -s works" >&5
1486 if eval "test \"`echo '$''{'gcc_cv_prog_LN_S'+set}'`\" = set"; then
1487   echo $ac_n "(cached) $ac_c" 1>&6
1488 else
1489   rm -f conftestdata_t
1490 echo >conftestdata_f
1491 if ln -s conftestdata_f conftestdata_t 2>/dev/null
1492 then
1493   gcc_cv_prog_LN_S="ln -s"
1494 else
1495   if ln conftestdata_f conftestdata_t 2>/dev/null
1496   then
1497     gcc_cv_prog_LN_S=ln
1498   else
1499     gcc_cv_prog_LN_S=cp
1500   fi
1501 fi
1502 rm -f conftestdata_f conftestdata_t
1503
1504 fi
1505 LN_S="$gcc_cv_prog_LN_S"
1506 if test "$gcc_cv_prog_LN_S" = "ln -s"; then
1507   echo "$ac_t""yes" 1>&6
1508 else
1509   if test "$gcc_cv_prog_LN_S" = "ln"; then
1510     echo "$ac_t""no, using ln" 1>&6
1511   else
1512     echo "$ac_t""no, and neither does ln, so using cp" 1>&6
1513   fi
1514 fi
1515
1516 echo $ac_n "checking for volatile""... $ac_c" 1>&6
1517 echo "configure:1518: checking for volatile" >&5
1518 if eval "test \"`echo '$''{'gcc_cv_c_volatile'+set}'`\" = set"; then
1519   echo $ac_n "(cached) $ac_c" 1>&6
1520 else
1521   cat > conftest.$ac_ext <<EOF
1522 #line 1523 "configure"
1523 #include "confdefs.h"
1524
1525 int main() {
1526 volatile int foo;
1527 ; return 0; }
1528 EOF
1529 if { (eval echo configure:1530: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1530   rm -rf conftest*
1531   gcc_cv_c_volatile=yes
1532 else
1533   echo "configure: failed program was:" >&5
1534   cat conftest.$ac_ext >&5
1535   rm -rf conftest*
1536   gcc_cv_c_volatile=no
1537 fi
1538 rm -f conftest*
1539 fi
1540
1541 echo "$ac_t""$gcc_cv_c_volatile" 1>&6
1542 if test $gcc_cv_c_volatile = yes ; then
1543   cat >> confdefs.h <<\EOF
1544 #define HAVE_VOLATILE 1
1545 EOF
1546
1547 fi
1548
1549 # Extract the first word of "ranlib", so it can be a program name with args.
1550 set dummy ranlib; ac_word=$2
1551 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1552 echo "configure:1553: checking for $ac_word" >&5
1553 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1554   echo $ac_n "(cached) $ac_c" 1>&6
1555 else
1556   if test -n "$RANLIB"; then
1557   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1558 else
1559   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1560   ac_dummy="$PATH"
1561   for ac_dir in $ac_dummy; do
1562     test -z "$ac_dir" && ac_dir=.
1563     if test -f $ac_dir/$ac_word; then
1564       ac_cv_prog_RANLIB="ranlib"
1565       break
1566     fi
1567   done
1568   IFS="$ac_save_ifs"
1569   test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
1570 fi
1571 fi
1572 RANLIB="$ac_cv_prog_RANLIB"
1573 if test -n "$RANLIB"; then
1574   echo "$ac_t""$RANLIB" 1>&6
1575 else
1576   echo "$ac_t""no" 1>&6
1577 fi
1578
1579 for ac_prog in 'bison -y' byacc
1580 do
1581 # Extract the first word of "$ac_prog", so it can be a program name with args.
1582 set dummy $ac_prog; ac_word=$2
1583 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1584 echo "configure:1585: checking for $ac_word" >&5
1585 if eval "test \"`echo '$''{'ac_cv_prog_YACC'+set}'`\" = set"; then
1586   echo $ac_n "(cached) $ac_c" 1>&6
1587 else
1588   if test -n "$YACC"; then
1589   ac_cv_prog_YACC="$YACC" # Let the user override the test.
1590 else
1591   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1592   ac_dummy="$PATH"
1593   for ac_dir in $ac_dummy; do
1594     test -z "$ac_dir" && ac_dir=.
1595     if test -f $ac_dir/$ac_word; then
1596       ac_cv_prog_YACC="$ac_prog"
1597       break
1598     fi
1599   done
1600   IFS="$ac_save_ifs"
1601 fi
1602 fi
1603 YACC="$ac_cv_prog_YACC"
1604 if test -n "$YACC"; then
1605   echo "$ac_t""$YACC" 1>&6
1606 else
1607   echo "$ac_t""no" 1>&6
1608 fi
1609
1610 test -n "$YACC" && break
1611 done
1612 test -n "$YACC" || YACC="yacc"
1613
1614 # Find a good install program.  We prefer a C program (faster),
1615 # so one script is as good as another.  But avoid the broken or
1616 # incompatible versions:
1617 # SysV /etc/install, /usr/sbin/install
1618 # SunOS /usr/etc/install
1619 # IRIX /sbin/install
1620 # AIX /bin/install
1621 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
1622 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1623 # ./install, which can be erroneously created by make from ./install.sh.
1624 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
1625 echo "configure:1626: checking for a BSD compatible install" >&5
1626 if test -z "$INSTALL"; then
1627 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
1628   echo $ac_n "(cached) $ac_c" 1>&6
1629 else
1630     IFS="${IFS=         }"; ac_save_IFS="$IFS"; IFS="${IFS}:"
1631   for ac_dir in $PATH; do
1632     # Account for people who put trailing slashes in PATH elements.
1633     case "$ac_dir/" in
1634     /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
1635     *)
1636       # OSF1 and SCO ODT 3.0 have their own names for install.
1637       for ac_prog in ginstall scoinst install; do
1638         if test -f $ac_dir/$ac_prog; then
1639           if test $ac_prog = install &&
1640             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
1641             # AIX install.  It has an incompatible calling convention.
1642             # OSF/1 installbsd also uses dspmsg, but is usable.
1643             :
1644           else
1645             ac_cv_path_install="$ac_dir/$ac_prog -c"
1646             break 2
1647           fi
1648         fi
1649       done
1650       ;;
1651     esac
1652   done
1653   IFS="$ac_save_IFS"
1654
1655 fi
1656   if test "${ac_cv_path_install+set}" = set; then
1657     INSTALL="$ac_cv_path_install"
1658   else
1659     # As a last resort, use the slow shell script.  We don't cache a
1660     # path for INSTALL within a source directory, because that will
1661     # break other packages using the cache if that directory is
1662     # removed, or if the path is relative.
1663     INSTALL="$ac_install_sh"
1664   fi
1665 fi
1666 echo "$ac_t""$INSTALL" 1>&6
1667
1668 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1669 # It thinks the first close brace ends the variable substitution.
1670 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1671
1672 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1673
1674
1675 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
1676 echo "configure:1677: checking how to run the C preprocessor" >&5
1677 # On Suns, sometimes $CPP names a directory.
1678 if test -n "$CPP" && test -d "$CPP"; then
1679   CPP=
1680 fi
1681 if test -z "$CPP"; then
1682 if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
1683   echo $ac_n "(cached) $ac_c" 1>&6
1684 else
1685     # This must be in double quotes, not single quotes, because CPP may get
1686   # substituted into the Makefile and "${CC-cc}" will confuse make.
1687   CPP="${CC-cc} -E"
1688   # On the NeXT, cc -E runs the code through the compiler's parser,
1689   # not just through cpp.
1690   cat > conftest.$ac_ext <<EOF
1691 #line 1692 "configure"
1692 #include "confdefs.h"
1693 #include <assert.h>
1694 Syntax Error
1695 EOF
1696 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1697 { (eval echo configure:1698: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1698 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1699 if test -z "$ac_err"; then
1700   :
1701 else
1702   echo "$ac_err" >&5
1703   echo "configure: failed program was:" >&5
1704   cat conftest.$ac_ext >&5
1705   rm -rf conftest*
1706   CPP="${CC-cc} -E -traditional-cpp"
1707   cat > conftest.$ac_ext <<EOF
1708 #line 1709 "configure"
1709 #include "confdefs.h"
1710 #include <assert.h>
1711 Syntax Error
1712 EOF
1713 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1714 { (eval echo configure:1715: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1715 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1716 if test -z "$ac_err"; then
1717   :
1718 else
1719   echo "$ac_err" >&5
1720   echo "configure: failed program was:" >&5
1721   cat conftest.$ac_ext >&5
1722   rm -rf conftest*
1723   CPP="${CC-cc} -nologo -E"
1724   cat > conftest.$ac_ext <<EOF
1725 #line 1726 "configure"
1726 #include "confdefs.h"
1727 #include <assert.h>
1728 Syntax Error
1729 EOF
1730 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1731 { (eval echo configure:1732: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1732 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1733 if test -z "$ac_err"; then
1734   :
1735 else
1736   echo "$ac_err" >&5
1737   echo "configure: failed program was:" >&5
1738   cat conftest.$ac_ext >&5
1739   rm -rf conftest*
1740   CPP=/lib/cpp
1741 fi
1742 rm -f conftest*
1743 fi
1744 rm -f conftest*
1745 fi
1746 rm -f conftest*
1747   ac_cv_prog_CPP="$CPP"
1748 fi
1749   CPP="$ac_cv_prog_CPP"
1750 else
1751   ac_cv_prog_CPP="$CPP"
1752 fi
1753 echo "$ac_t""$CPP" 1>&6
1754
1755 echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
1756 echo "configure:1757: checking for ANSI C header files" >&5
1757 if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
1758   echo $ac_n "(cached) $ac_c" 1>&6
1759 else
1760   cat > conftest.$ac_ext <<EOF
1761 #line 1762 "configure"
1762 #include "confdefs.h"
1763 #include <stdlib.h>
1764 #include <stdarg.h>
1765 #include <string.h>
1766 #include <float.h>
1767 EOF
1768 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1769 { (eval echo configure:1770: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1770 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1771 if test -z "$ac_err"; then
1772   rm -rf conftest*
1773   ac_cv_header_stdc=yes
1774 else
1775   echo "$ac_err" >&5
1776   echo "configure: failed program was:" >&5
1777   cat conftest.$ac_ext >&5
1778   rm -rf conftest*
1779   ac_cv_header_stdc=no
1780 fi
1781 rm -f conftest*
1782
1783 if test $ac_cv_header_stdc = yes; then
1784   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
1785 cat > conftest.$ac_ext <<EOF
1786 #line 1787 "configure"
1787 #include "confdefs.h"
1788 #include <string.h>
1789 EOF
1790 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1791   egrep "memchr" >/dev/null 2>&1; then
1792   :
1793 else
1794   rm -rf conftest*
1795   ac_cv_header_stdc=no
1796 fi
1797 rm -f conftest*
1798
1799 fi
1800
1801 if test $ac_cv_header_stdc = yes; then
1802   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
1803 cat > conftest.$ac_ext <<EOF
1804 #line 1805 "configure"
1805 #include "confdefs.h"
1806 #include <stdlib.h>
1807 EOF
1808 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1809   egrep "free" >/dev/null 2>&1; then
1810   :
1811 else
1812   rm -rf conftest*
1813   ac_cv_header_stdc=no
1814 fi
1815 rm -f conftest*
1816
1817 fi
1818
1819 if test $ac_cv_header_stdc = yes; then
1820   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
1821 if test "$cross_compiling" = yes; then
1822   :
1823 else
1824   cat > conftest.$ac_ext <<EOF
1825 #line 1826 "configure"
1826 #include "confdefs.h"
1827 #include <ctype.h>
1828 #define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
1829 #define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
1830 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
1831 int main () { int i; for (i = 0; i < 256; i++)
1832 if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
1833 exit (0); }
1834
1835 EOF
1836 if { (eval echo configure:1837: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
1837 then
1838   :
1839 else
1840   echo "configure: failed program was:" >&5
1841   cat conftest.$ac_ext >&5
1842   rm -fr conftest*
1843   ac_cv_header_stdc=no
1844 fi
1845 rm -fr conftest*
1846 fi
1847
1848 fi
1849 fi
1850
1851 echo "$ac_t""$ac_cv_header_stdc" 1>&6
1852 if test $ac_cv_header_stdc = yes; then
1853   cat >> confdefs.h <<\EOF
1854 #define STDC_HEADERS 1
1855 EOF
1856
1857 fi
1858
1859 echo $ac_n "checking whether time.h and sys/time.h may both be included""... $ac_c" 1>&6
1860 echo "configure:1861: checking whether time.h and sys/time.h may both be included" >&5
1861 if eval "test \"`echo '$''{'ac_cv_header_time'+set}'`\" = set"; then
1862   echo $ac_n "(cached) $ac_c" 1>&6
1863 else
1864   cat > conftest.$ac_ext <<EOF
1865 #line 1866 "configure"
1866 #include "confdefs.h"
1867 #include <sys/types.h>
1868 #include <sys/time.h>
1869 #include <time.h>
1870 int main() {
1871 struct tm *tp;
1872 ; return 0; }
1873 EOF
1874 if { (eval echo configure:1875: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1875   rm -rf conftest*
1876   ac_cv_header_time=yes
1877 else
1878   echo "configure: failed program was:" >&5
1879   cat conftest.$ac_ext >&5
1880   rm -rf conftest*
1881   ac_cv_header_time=no
1882 fi
1883 rm -f conftest*
1884 fi
1885
1886 echo "$ac_t""$ac_cv_header_time" 1>&6
1887 if test $ac_cv_header_time = yes; then
1888   cat >> confdefs.h <<\EOF
1889 #define TIME_WITH_SYS_TIME 1
1890 EOF
1891
1892 fi
1893
1894 echo $ac_n "checking whether string.h and strings.h may both be included""... $ac_c" 1>&6
1895 echo "configure:1896: checking whether string.h and strings.h may both be included" >&5
1896 if eval "test \"`echo '$''{'gcc_cv_header_string'+set}'`\" = set"; then
1897   echo $ac_n "(cached) $ac_c" 1>&6
1898 else
1899   cat > conftest.$ac_ext <<EOF
1900 #line 1901 "configure"
1901 #include "confdefs.h"
1902 #include <string.h>
1903 #include <strings.h>
1904 int main() {
1905
1906 ; return 0; }
1907 EOF
1908 if { (eval echo configure:1909: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1909   rm -rf conftest*
1910   gcc_cv_header_string=yes
1911 else
1912   echo "configure: failed program was:" >&5
1913   cat conftest.$ac_ext >&5
1914   rm -rf conftest*
1915   gcc_cv_header_string=no
1916 fi
1917 rm -f conftest*
1918 fi
1919
1920 echo "$ac_t""$gcc_cv_header_string" 1>&6
1921 if test $gcc_cv_header_string = yes; then
1922   cat >> confdefs.h <<\EOF
1923 #define STRING_WITH_STRINGS 1
1924 EOF
1925
1926 fi
1927
1928 echo $ac_n "checking for sys/wait.h that is POSIX.1 compatible""... $ac_c" 1>&6
1929 echo "configure:1930: checking for sys/wait.h that is POSIX.1 compatible" >&5
1930 if eval "test \"`echo '$''{'ac_cv_header_sys_wait_h'+set}'`\" = set"; then
1931   echo $ac_n "(cached) $ac_c" 1>&6
1932 else
1933   cat > conftest.$ac_ext <<EOF
1934 #line 1935 "configure"
1935 #include "confdefs.h"
1936 #include <sys/types.h>
1937 #include <sys/wait.h>
1938 #ifndef WEXITSTATUS
1939 #define WEXITSTATUS(stat_val) ((unsigned)(stat_val) >> 8)
1940 #endif
1941 #ifndef WIFEXITED
1942 #define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
1943 #endif
1944 int main() {
1945 int s;
1946 wait (&s);
1947 s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
1948 ; return 0; }
1949 EOF
1950 if { (eval echo configure:1951: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1951   rm -rf conftest*
1952   ac_cv_header_sys_wait_h=yes
1953 else
1954   echo "configure: failed program was:" >&5
1955   cat conftest.$ac_ext >&5
1956   rm -rf conftest*
1957   ac_cv_header_sys_wait_h=no
1958 fi
1959 rm -f conftest*
1960 fi
1961
1962 echo "$ac_t""$ac_cv_header_sys_wait_h" 1>&6
1963 if test $ac_cv_header_sys_wait_h = yes; then
1964   cat >> confdefs.h <<\EOF
1965 #define HAVE_SYS_WAIT_H 1
1966 EOF
1967
1968 fi
1969
1970 for ac_hdr in limits.h stddef.h string.h strings.h stdlib.h time.h \
1971                  fcntl.h unistd.h stab.h sys/file.h sys/time.h \
1972                  sys/resource.h sys/param.h sys/times.h sys/stat.h \
1973                  direct.h malloc.h
1974 do
1975 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
1976 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
1977 echo "configure:1978: checking for $ac_hdr" >&5
1978 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
1979   echo $ac_n "(cached) $ac_c" 1>&6
1980 else
1981   cat > conftest.$ac_ext <<EOF
1982 #line 1983 "configure"
1983 #include "confdefs.h"
1984 #include <$ac_hdr>
1985 EOF
1986 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1987 { (eval echo configure:1988: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1988 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1989 if test -z "$ac_err"; then
1990   rm -rf conftest*
1991   eval "ac_cv_header_$ac_safe=yes"
1992 else
1993   echo "$ac_err" >&5
1994   echo "configure: failed program was:" >&5
1995   cat conftest.$ac_ext >&5
1996   rm -rf conftest*
1997   eval "ac_cv_header_$ac_safe=no"
1998 fi
1999 rm -f conftest*
2000 fi
2001 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2002   echo "$ac_t""yes" 1>&6
2003     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
2004   cat >> confdefs.h <<EOF
2005 #define $ac_tr_hdr 1
2006 EOF
2007
2008 else
2009   echo "$ac_t""no" 1>&6
2010 fi
2011 done
2012
2013
2014 # Check for thread headers.
2015 ac_safe=`echo "thread.h" | sed 'y%./+-%__p_%'`
2016 echo $ac_n "checking for thread.h""... $ac_c" 1>&6
2017 echo "configure:2018: checking for thread.h" >&5
2018 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2019   echo $ac_n "(cached) $ac_c" 1>&6
2020 else
2021   cat > conftest.$ac_ext <<EOF
2022 #line 2023 "configure"
2023 #include "confdefs.h"
2024 #include <thread.h>
2025 EOF
2026 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2027 { (eval echo configure:2028: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2028 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2029 if test -z "$ac_err"; then
2030   rm -rf conftest*
2031   eval "ac_cv_header_$ac_safe=yes"
2032 else
2033   echo "$ac_err" >&5
2034   echo "configure: failed program was:" >&5
2035   cat conftest.$ac_ext >&5
2036   rm -rf conftest*
2037   eval "ac_cv_header_$ac_safe=no"
2038 fi
2039 rm -f conftest*
2040 fi
2041 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2042   echo "$ac_t""yes" 1>&6
2043   have_thread_h=yes
2044 else
2045   echo "$ac_t""no" 1>&6
2046 have_thread_h=
2047 fi
2048
2049 ac_safe=`echo "pthread.h" | sed 'y%./+-%__p_%'`
2050 echo $ac_n "checking for pthread.h""... $ac_c" 1>&6
2051 echo "configure:2052: checking for pthread.h" >&5
2052 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2053   echo $ac_n "(cached) $ac_c" 1>&6
2054 else
2055   cat > conftest.$ac_ext <<EOF
2056 #line 2057 "configure"
2057 #include "confdefs.h"
2058 #include <pthread.h>
2059 EOF
2060 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2061 { (eval echo configure:2062: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2062 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2063 if test -z "$ac_err"; then
2064   rm -rf conftest*
2065   eval "ac_cv_header_$ac_safe=yes"
2066 else
2067   echo "$ac_err" >&5
2068   echo "configure: failed program was:" >&5
2069   cat conftest.$ac_ext >&5
2070   rm -rf conftest*
2071   eval "ac_cv_header_$ac_safe=no"
2072 fi
2073 rm -f conftest*
2074 fi
2075 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2076   echo "$ac_t""yes" 1>&6
2077   have_pthread_h=yes
2078 else
2079   echo "$ac_t""no" 1>&6
2080 have_pthread_h=
2081 fi
2082
2083
2084 # See if GNAT has been installed
2085 # Extract the first word of "gnatbind", so it can be a program name with args.
2086 set dummy gnatbind; ac_word=$2
2087 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2088 echo "configure:2089: checking for $ac_word" >&5
2089 if eval "test \"`echo '$''{'ac_cv_prog_gnat'+set}'`\" = set"; then
2090   echo $ac_n "(cached) $ac_c" 1>&6
2091 else
2092   if test -n "$gnat"; then
2093   ac_cv_prog_gnat="$gnat" # Let the user override the test.
2094 else
2095   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2096   ac_dummy="$PATH"
2097   for ac_dir in $ac_dummy; do
2098     test -z "$ac_dir" && ac_dir=.
2099     if test -f $ac_dir/$ac_word; then
2100       ac_cv_prog_gnat="yes"
2101       break
2102     fi
2103   done
2104   IFS="$ac_save_ifs"
2105   test -z "$ac_cv_prog_gnat" && ac_cv_prog_gnat="no"
2106 fi
2107 fi
2108 gnat="$ac_cv_prog_gnat"
2109 if test -n "$gnat"; then
2110   echo "$ac_t""$gnat" 1>&6
2111 else
2112   echo "$ac_t""no" 1>&6
2113 fi
2114
2115
2116 # See if the stage1 system preprocessor understands the ANSI C
2117 # preprocessor stringification operator.
2118
2119
2120 echo $ac_n "checking for preprocessor stringizing operator""... $ac_c" 1>&6
2121 echo "configure:2122: checking for preprocessor stringizing operator" >&5
2122 if eval "test \"`echo '$''{'ac_cv_c_stringize'+set}'`\" = set"; then
2123   echo $ac_n "(cached) $ac_c" 1>&6
2124 else
2125   cat > conftest.$ac_ext <<EOF
2126 #line 2127 "configure"
2127 #include "confdefs.h"
2128
2129 #define x(y) #y
2130
2131 char *s = x(teststring);
2132
2133 EOF
2134 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2135   egrep "#teststring" >/dev/null 2>&1; then
2136   rm -rf conftest*
2137   ac_cv_c_stringize=no
2138 else
2139   rm -rf conftest*
2140   ac_cv_c_stringize=yes
2141 fi
2142 rm -f conftest*
2143
2144 fi
2145
2146 if test "${ac_cv_c_stringize}" = yes
2147 then
2148         cat >> confdefs.h <<\EOF
2149 #define HAVE_STRINGIZE 1
2150 EOF
2151
2152 fi
2153 echo "$ac_t""${ac_cv_c_stringize}" 1>&6
2154
2155
2156 # Use <inttypes.h> only if it exists,
2157 # doesn't clash with <sys/types.h>, and declares intmax_t.
2158 echo $ac_n "checking for inttypes.h""... $ac_c" 1>&6
2159 echo "configure:2160: checking for inttypes.h" >&5
2160 if eval "test \"`echo '$''{'gcc_cv_header_inttypes_h'+set}'`\" = set"; then
2161   echo $ac_n "(cached) $ac_c" 1>&6
2162 else
2163   cat > conftest.$ac_ext <<EOF
2164 #line 2165 "configure"
2165 #include "confdefs.h"
2166 #include <sys/types.h>
2167 #include <inttypes.h>
2168 int main() {
2169 intmax_t i = -1;
2170 ; return 0; }
2171 EOF
2172 if { (eval echo configure:2173: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2173   rm -rf conftest*
2174   gcc_cv_header_inttypes_h=yes
2175 else
2176   echo "configure: failed program was:" >&5
2177   cat conftest.$ac_ext >&5
2178   rm -rf conftest*
2179   gcc_cv_header_inttypes_h=no
2180 fi
2181 rm -f conftest*
2182 fi
2183
2184 echo "$ac_t""$gcc_cv_header_inttypes_h" 1>&6
2185 if test $gcc_cv_header_inttypes_h = yes; then
2186   cat >> confdefs.h <<\EOF
2187 #define HAVE_INTTYPES_H 1
2188 EOF
2189
2190 fi
2191
2192 for ac_func in strtoul bsearch strerror putenv popen bcopy bzero bcmp \
2193         index rindex strchr strrchr kill getrlimit setrlimit atoll atoq \
2194         sysconf isascii gettimeofday strsignal putc_unlocked fputc_unlocked \
2195         fputs_unlocked getrusage valloc
2196 do
2197 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2198 echo "configure:2199: checking for $ac_func" >&5
2199 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2200   echo $ac_n "(cached) $ac_c" 1>&6
2201 else
2202   cat > conftest.$ac_ext <<EOF
2203 #line 2204 "configure"
2204 #include "confdefs.h"
2205 /* System header to define __stub macros and hopefully few prototypes,
2206     which can conflict with char $ac_func(); below.  */
2207 #include <assert.h>
2208 /* Override any gcc2 internal prototype to avoid an error.  */
2209 /* We use char because int might match the return type of a gcc2
2210     builtin and then its argument prototype would still apply.  */
2211 char $ac_func();
2212
2213 int main() {
2214
2215 /* The GNU C library defines this for functions which it implements
2216     to always fail with ENOSYS.  Some functions are actually named
2217     something starting with __ and the normal name is an alias.  */
2218 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2219 choke me
2220 #else
2221 $ac_func();
2222 #endif
2223
2224 ; return 0; }
2225 EOF
2226 if { (eval echo configure:2227: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2227   rm -rf conftest*
2228   eval "ac_cv_func_$ac_func=yes"
2229 else
2230   echo "configure: failed program was:" >&5
2231   cat conftest.$ac_ext >&5
2232   rm -rf conftest*
2233   eval "ac_cv_func_$ac_func=no"
2234 fi
2235 rm -f conftest*
2236 fi
2237
2238 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2239   echo "$ac_t""yes" 1>&6
2240     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2241   cat >> confdefs.h <<EOF
2242 #define $ac_tr_func 1
2243 EOF
2244
2245 else
2246   echo "$ac_t""no" 1>&6
2247 fi
2248 done
2249
2250
2251 # Make sure wchar_t is available
2252 #AC_CHECK_TYPE(wchar_t, unsigned int)
2253
2254 echo $ac_n "checking for vprintf""... $ac_c" 1>&6
2255 echo "configure:2256: checking for vprintf" >&5
2256 if eval "test \"`echo '$''{'ac_cv_func_vprintf'+set}'`\" = set"; then
2257   echo $ac_n "(cached) $ac_c" 1>&6
2258 else
2259   cat > conftest.$ac_ext <<EOF
2260 #line 2261 "configure"
2261 #include "confdefs.h"
2262 /* System header to define __stub macros and hopefully few prototypes,
2263     which can conflict with char vprintf(); below.  */
2264 #include <assert.h>
2265 /* Override any gcc2 internal prototype to avoid an error.  */
2266 /* We use char because int might match the return type of a gcc2
2267     builtin and then its argument prototype would still apply.  */
2268 char vprintf();
2269
2270 int main() {
2271
2272 /* The GNU C library defines this for functions which it implements
2273     to always fail with ENOSYS.  Some functions are actually named
2274     something starting with __ and the normal name is an alias.  */
2275 #if defined (__stub_vprintf) || defined (__stub___vprintf)
2276 choke me
2277 #else
2278 vprintf();
2279 #endif
2280
2281 ; return 0; }
2282 EOF
2283 if { (eval echo configure:2284: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2284   rm -rf conftest*
2285   eval "ac_cv_func_vprintf=yes"
2286 else
2287   echo "configure: failed program was:" >&5
2288   cat conftest.$ac_ext >&5
2289   rm -rf conftest*
2290   eval "ac_cv_func_vprintf=no"
2291 fi
2292 rm -f conftest*
2293 fi
2294
2295 if eval "test \"`echo '$ac_cv_func_'vprintf`\" = yes"; then
2296   echo "$ac_t""yes" 1>&6
2297   cat >> confdefs.h <<\EOF
2298 #define HAVE_VPRINTF 1
2299 EOF
2300
2301 else
2302   echo "$ac_t""no" 1>&6
2303 fi
2304
2305 if test "$ac_cv_func_vprintf" != yes; then
2306 echo $ac_n "checking for _doprnt""... $ac_c" 1>&6
2307 echo "configure:2308: checking for _doprnt" >&5
2308 if eval "test \"`echo '$''{'ac_cv_func__doprnt'+set}'`\" = set"; then
2309   echo $ac_n "(cached) $ac_c" 1>&6
2310 else
2311   cat > conftest.$ac_ext <<EOF
2312 #line 2313 "configure"
2313 #include "confdefs.h"
2314 /* System header to define __stub macros and hopefully few prototypes,
2315     which can conflict with char _doprnt(); below.  */
2316 #include <assert.h>
2317 /* Override any gcc2 internal prototype to avoid an error.  */
2318 /* We use char because int might match the return type of a gcc2
2319     builtin and then its argument prototype would still apply.  */
2320 char _doprnt();
2321
2322 int main() {
2323
2324 /* The GNU C library defines this for functions which it implements
2325     to always fail with ENOSYS.  Some functions are actually named
2326     something starting with __ and the normal name is an alias.  */
2327 #if defined (__stub__doprnt) || defined (__stub____doprnt)
2328 choke me
2329 #else
2330 _doprnt();
2331 #endif
2332
2333 ; return 0; }
2334 EOF
2335 if { (eval echo configure:2336: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2336   rm -rf conftest*
2337   eval "ac_cv_func__doprnt=yes"
2338 else
2339   echo "configure: failed program was:" >&5
2340   cat conftest.$ac_ext >&5
2341   rm -rf conftest*
2342   eval "ac_cv_func__doprnt=no"
2343 fi
2344 rm -f conftest*
2345 fi
2346
2347 if eval "test \"`echo '$ac_cv_func_'_doprnt`\" = yes"; then
2348   echo "$ac_t""yes" 1>&6
2349   cat >> confdefs.h <<\EOF
2350 #define HAVE_DOPRNT 1
2351 EOF
2352
2353 else
2354   echo "$ac_t""no" 1>&6
2355 fi
2356
2357 fi
2358
2359 vfprintf=
2360 doprint=
2361 if test $ac_cv_func_vprintf != yes ; then
2362   vfprintf=vfprintf.o
2363   if test $ac_cv_func__doprnt != yes ; then
2364     doprint=doprint.o
2365   fi
2366 fi
2367
2368
2369
2370 echo $ac_n "checking whether the printf functions support %p""... $ac_c" 1>&6
2371 echo "configure:2372: checking whether the printf functions support %p" >&5
2372 if eval "test \"`echo '$''{'gcc_cv_func_printf_ptr'+set}'`\" = set"; then
2373   echo $ac_n "(cached) $ac_c" 1>&6
2374 else
2375   if test "$cross_compiling" = yes; then
2376   gcc_cv_func_printf_ptr=no
2377 else
2378   cat > conftest.$ac_ext <<EOF
2379 #line 2380 "configure"
2380 #include "confdefs.h"
2381 #include <stdio.h>
2382
2383 main()
2384 {
2385   char buf[64];
2386   char *p = buf, *q = NULL;
2387   sprintf(buf, "%p", p);
2388   sscanf(buf, "%p", &q);
2389   exit (p != q);
2390 }
2391 EOF
2392 if { (eval echo configure:2393: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
2393 then
2394   gcc_cv_func_printf_ptr=yes
2395 else
2396   echo "configure: failed program was:" >&5
2397   cat conftest.$ac_ext >&5
2398   rm -fr conftest*
2399   gcc_cv_func_printf_ptr=no
2400 fi
2401 rm -fr conftest*
2402 fi
2403
2404 rm -f core core.* *.core
2405 fi
2406
2407 echo "$ac_t""$gcc_cv_func_printf_ptr" 1>&6
2408 if test $gcc_cv_func_printf_ptr = yes ; then
2409   cat >> confdefs.h <<\EOF
2410 #define HAVE_PRINTF_PTR 1
2411 EOF
2412
2413 fi
2414
2415
2416 case "${host}" in
2417 *-*-uwin*)
2418   # Under some versions of uwin, vfork is notoriously buggy and the test
2419   # can hang configure; on other versions, vfork exists just as a stub.
2420   # FIXME: This should be removed once vfork in uwin's runtime is fixed.
2421   ac_cv_func_vfork_works=no
2422   ;;
2423 esac
2424 echo $ac_n "checking for pid_t""... $ac_c" 1>&6
2425 echo "configure:2426: checking for pid_t" >&5
2426 if eval "test \"`echo '$''{'ac_cv_type_pid_t'+set}'`\" = set"; then
2427   echo $ac_n "(cached) $ac_c" 1>&6
2428 else
2429   cat > conftest.$ac_ext <<EOF
2430 #line 2431 "configure"
2431 #include "confdefs.h"
2432 #include <sys/types.h>
2433 #if STDC_HEADERS
2434 #include <stdlib.h>
2435 #include <stddef.h>
2436 #endif
2437 EOF
2438 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2439   egrep "(^|[^a-zA-Z_0-9])pid_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
2440   rm -rf conftest*
2441   ac_cv_type_pid_t=yes
2442 else
2443   rm -rf conftest*
2444   ac_cv_type_pid_t=no
2445 fi
2446 rm -f conftest*
2447
2448 fi
2449 echo "$ac_t""$ac_cv_type_pid_t" 1>&6
2450 if test $ac_cv_type_pid_t = no; then
2451   cat >> confdefs.h <<\EOF
2452 #define pid_t int
2453 EOF
2454
2455 fi
2456
2457 ac_safe=`echo "vfork.h" | sed 'y%./+-%__p_%'`
2458 echo $ac_n "checking for vfork.h""... $ac_c" 1>&6
2459 echo "configure:2460: checking for vfork.h" >&5
2460 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2461   echo $ac_n "(cached) $ac_c" 1>&6
2462 else
2463   cat > conftest.$ac_ext <<EOF
2464 #line 2465 "configure"
2465 #include "confdefs.h"
2466 #include <vfork.h>
2467 EOF
2468 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2469 { (eval echo configure:2470: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2470 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2471 if test -z "$ac_err"; then
2472   rm -rf conftest*
2473   eval "ac_cv_header_$ac_safe=yes"
2474 else
2475   echo "$ac_err" >&5
2476   echo "configure: failed program was:" >&5
2477   cat conftest.$ac_ext >&5
2478   rm -rf conftest*
2479   eval "ac_cv_header_$ac_safe=no"
2480 fi
2481 rm -f conftest*
2482 fi
2483 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2484   echo "$ac_t""yes" 1>&6
2485   cat >> confdefs.h <<\EOF
2486 #define HAVE_VFORK_H 1
2487 EOF
2488
2489 else
2490   echo "$ac_t""no" 1>&6
2491 fi
2492
2493 echo $ac_n "checking for working vfork""... $ac_c" 1>&6
2494 echo "configure:2495: checking for working vfork" >&5
2495 if eval "test \"`echo '$''{'ac_cv_func_vfork_works'+set}'`\" = set"; then
2496   echo $ac_n "(cached) $ac_c" 1>&6
2497 else
2498   if test "$cross_compiling" = yes; then
2499   echo $ac_n "checking for vfork""... $ac_c" 1>&6
2500 echo "configure:2501: checking for vfork" >&5
2501 if eval "test \"`echo '$''{'ac_cv_func_vfork'+set}'`\" = set"; then
2502   echo $ac_n "(cached) $ac_c" 1>&6
2503 else
2504   cat > conftest.$ac_ext <<EOF
2505 #line 2506 "configure"
2506 #include "confdefs.h"
2507 /* System header to define __stub macros and hopefully few prototypes,
2508     which can conflict with char vfork(); below.  */
2509 #include <assert.h>
2510 /* Override any gcc2 internal prototype to avoid an error.  */
2511 /* We use char because int might match the return type of a gcc2
2512     builtin and then its argument prototype would still apply.  */
2513 char vfork();
2514
2515 int main() {
2516
2517 /* The GNU C library defines this for functions which it implements
2518     to always fail with ENOSYS.  Some functions are actually named
2519     something starting with __ and the normal name is an alias.  */
2520 #if defined (__stub_vfork) || defined (__stub___vfork)
2521 choke me
2522 #else
2523 vfork();
2524 #endif
2525
2526 ; return 0; }
2527 EOF
2528 if { (eval echo configure:2529: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2529   rm -rf conftest*
2530   eval "ac_cv_func_vfork=yes"
2531 else
2532   echo "configure: failed program was:" >&5
2533   cat conftest.$ac_ext >&5
2534   rm -rf conftest*
2535   eval "ac_cv_func_vfork=no"
2536 fi
2537 rm -f conftest*
2538 fi
2539
2540 if eval "test \"`echo '$ac_cv_func_'vfork`\" = yes"; then
2541   echo "$ac_t""yes" 1>&6
2542   :
2543 else
2544   echo "$ac_t""no" 1>&6
2545 fi
2546
2547 ac_cv_func_vfork_works=$ac_cv_func_vfork
2548 else
2549   cat > conftest.$ac_ext <<EOF
2550 #line 2551 "configure"
2551 #include "confdefs.h"
2552 /* Thanks to Paul Eggert for this test.  */
2553 #include <stdio.h>
2554 #include <sys/types.h>
2555 #include <sys/stat.h>
2556 #ifdef HAVE_UNISTD_H
2557 #include <unistd.h>
2558 #endif
2559 #ifdef HAVE_VFORK_H
2560 #include <vfork.h>
2561 #endif
2562 /* On some sparc systems, changes by the child to local and incoming
2563    argument registers are propagated back to the parent.
2564    The compiler is told about this with #include <vfork.h>,
2565    but some compilers (e.g. gcc -O) don't grok <vfork.h>.
2566    Test for this by using a static variable whose address
2567    is put into a register that is clobbered by the vfork.  */
2568 static
2569 #ifdef __cplusplus
2570 sparc_address_test (int arg)
2571 #else
2572 sparc_address_test (arg) int arg;
2573 #endif
2574 {
2575   static pid_t child;
2576   if (!child) {
2577     child = vfork ();
2578     if (child < 0) {
2579       perror ("vfork");
2580       _exit(2);
2581     }
2582     if (!child) {
2583       arg = getpid();
2584       write(-1, "", 0);
2585       _exit (arg);
2586     }
2587   }
2588 }
2589 main() {
2590   pid_t parent = getpid ();
2591   pid_t child;
2592
2593   sparc_address_test ();
2594
2595   child = vfork ();
2596
2597   if (child == 0) {
2598     /* Here is another test for sparc vfork register problems.
2599        This test uses lots of local variables, at least
2600        as many local variables as main has allocated so far
2601        including compiler temporaries.  4 locals are enough for
2602        gcc 1.40.3 on a Solaris 4.1.3 sparc, but we use 8 to be safe.
2603        A buggy compiler should reuse the register of parent
2604        for one of the local variables, since it will think that
2605        parent can't possibly be used any more in this routine.
2606        Assigning to the local variable will thus munge parent
2607        in the parent process.  */
2608     pid_t
2609       p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
2610       p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
2611     /* Convince the compiler that p..p7 are live; otherwise, it might
2612        use the same hardware register for all 8 local variables.  */
2613     if (p != p1 || p != p2 || p != p3 || p != p4
2614         || p != p5 || p != p6 || p != p7)
2615       _exit(1);
2616
2617     /* On some systems (e.g. IRIX 3.3),
2618        vfork doesn't separate parent from child file descriptors.
2619        If the child closes a descriptor before it execs or exits,
2620        this munges the parent's descriptor as well.
2621        Test for this by closing stdout in the child.  */
2622     _exit(close(fileno(stdout)) != 0);
2623   } else {
2624     int status;
2625     struct stat st;
2626
2627     while (wait(&status) != child)
2628       ;
2629     exit(
2630          /* Was there some problem with vforking?  */
2631          child < 0
2632
2633          /* Did the child fail?  (This shouldn't happen.)  */
2634          || status
2635
2636          /* Did the vfork/compiler bug occur?  */
2637          || parent != getpid()
2638
2639          /* Did the file descriptor bug occur?  */
2640          || fstat(fileno(stdout), &st) != 0
2641          );
2642   }
2643 }
2644 EOF
2645 if { (eval echo configure:2646: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
2646 then
2647   ac_cv_func_vfork_works=yes
2648 else
2649   echo "configure: failed program was:" >&5
2650   cat conftest.$ac_ext >&5
2651   rm -fr conftest*
2652   ac_cv_func_vfork_works=no
2653 fi
2654 rm -fr conftest*
2655 fi
2656
2657 fi
2658
2659 echo "$ac_t""$ac_cv_func_vfork_works" 1>&6
2660 if test $ac_cv_func_vfork_works = no; then
2661   cat >> confdefs.h <<\EOF
2662 #define vfork fork
2663 EOF
2664
2665 fi
2666
2667 for ac_hdr in unistd.h
2668 do
2669 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
2670 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
2671 echo "configure:2672: checking for $ac_hdr" >&5
2672 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2673   echo $ac_n "(cached) $ac_c" 1>&6
2674 else
2675   cat > conftest.$ac_ext <<EOF
2676 #line 2677 "configure"
2677 #include "confdefs.h"
2678 #include <$ac_hdr>
2679 EOF
2680 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2681 { (eval echo configure:2682: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2682 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2683 if test -z "$ac_err"; then
2684   rm -rf conftest*
2685   eval "ac_cv_header_$ac_safe=yes"
2686 else
2687   echo "$ac_err" >&5
2688   echo "configure: failed program was:" >&5
2689   cat conftest.$ac_ext >&5
2690   rm -rf conftest*
2691   eval "ac_cv_header_$ac_safe=no"
2692 fi
2693 rm -f conftest*
2694 fi
2695 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2696   echo "$ac_t""yes" 1>&6
2697     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
2698   cat >> confdefs.h <<EOF
2699 #define $ac_tr_hdr 1
2700 EOF
2701
2702 else
2703   echo "$ac_t""no" 1>&6
2704 fi
2705 done
2706
2707 for ac_func in getpagesize
2708 do
2709 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2710 echo "configure:2711: checking for $ac_func" >&5
2711 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2712   echo $ac_n "(cached) $ac_c" 1>&6
2713 else
2714   cat > conftest.$ac_ext <<EOF
2715 #line 2716 "configure"
2716 #include "confdefs.h"
2717 /* System header to define __stub macros and hopefully few prototypes,
2718     which can conflict with char $ac_func(); below.  */
2719 #include <assert.h>
2720 /* Override any gcc2 internal prototype to avoid an error.  */
2721 /* We use char because int might match the return type of a gcc2
2722     builtin and then its argument prototype would still apply.  */
2723 char $ac_func();
2724
2725 int main() {
2726
2727 /* The GNU C library defines this for functions which it implements
2728     to always fail with ENOSYS.  Some functions are actually named
2729     something starting with __ and the normal name is an alias.  */
2730 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2731 choke me
2732 #else
2733 $ac_func();
2734 #endif
2735
2736 ; return 0; }
2737 EOF
2738 if { (eval echo configure:2739: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2739   rm -rf conftest*
2740   eval "ac_cv_func_$ac_func=yes"
2741 else
2742   echo "configure: failed program was:" >&5
2743   cat conftest.$ac_ext >&5
2744   rm -rf conftest*
2745   eval "ac_cv_func_$ac_func=no"
2746 fi
2747 rm -f conftest*
2748 fi
2749
2750 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2751   echo "$ac_t""yes" 1>&6
2752     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2753   cat >> confdefs.h <<EOF
2754 #define $ac_tr_func 1
2755 EOF
2756
2757 else
2758   echo "$ac_t""no" 1>&6
2759 fi
2760 done
2761
2762 echo $ac_n "checking for working mmap""... $ac_c" 1>&6
2763 echo "configure:2764: checking for working mmap" >&5
2764 if eval "test \"`echo '$''{'ac_cv_func_mmap_fixed_mapped'+set}'`\" = set"; then
2765   echo $ac_n "(cached) $ac_c" 1>&6
2766 else
2767   if test "$cross_compiling" = yes; then
2768   ac_cv_func_mmap_fixed_mapped=no
2769 else
2770   cat > conftest.$ac_ext <<EOF
2771 #line 2772 "configure"
2772 #include "confdefs.h"
2773
2774 /* Thanks to Mike Haertel and Jim Avera for this test.
2775    Here is a matrix of mmap possibilities:
2776         mmap private not fixed
2777         mmap private fixed at somewhere currently unmapped
2778         mmap private fixed at somewhere already mapped
2779         mmap shared not fixed
2780         mmap shared fixed at somewhere currently unmapped
2781         mmap shared fixed at somewhere already mapped
2782    For private mappings, we should verify that changes cannot be read()
2783    back from the file, nor mmap's back from the file at a different
2784    address.  (There have been systems where private was not correctly
2785    implemented like the infamous i386 svr4.0, and systems where the
2786    VM page cache was not coherent with the filesystem buffer cache
2787    like early versions of FreeBSD and possibly contemporary NetBSD.)
2788    For shared mappings, we should conversely verify that changes get
2789    propogated back to all the places they're supposed to be.
2790
2791    Grep wants private fixed already mapped.
2792    The main things grep needs to know about mmap are:
2793    * does it exist and is it safe to write into the mmap'd area
2794    * how to use it (BSD variants)  */
2795 #include <sys/types.h>
2796 #include <fcntl.h>
2797 #include <sys/mman.h>
2798
2799 /* This mess was copied from the GNU getpagesize.h.  */
2800 #ifndef HAVE_GETPAGESIZE
2801 # ifdef HAVE_UNISTD_H
2802 #  include <unistd.h>
2803 # endif
2804
2805 /* Assume that all systems that can run configure have sys/param.h.  */
2806 # ifndef HAVE_SYS_PARAM_H
2807 #  define HAVE_SYS_PARAM_H 1
2808 # endif
2809
2810 # ifdef _SC_PAGESIZE
2811 #  define getpagesize() sysconf(_SC_PAGESIZE)
2812 # else /* no _SC_PAGESIZE */
2813 #  ifdef HAVE_SYS_PARAM_H
2814 #   include <sys/param.h>
2815 #   ifdef EXEC_PAGESIZE
2816 #    define getpagesize() EXEC_PAGESIZE
2817 #   else /* no EXEC_PAGESIZE */
2818 #    ifdef NBPG
2819 #     define getpagesize() NBPG * CLSIZE
2820 #     ifndef CLSIZE
2821 #      define CLSIZE 1
2822 #     endif /* no CLSIZE */
2823 #    else /* no NBPG */
2824 #     ifdef NBPC
2825 #      define getpagesize() NBPC
2826 #     else /* no NBPC */
2827 #      ifdef PAGESIZE
2828 #       define getpagesize() PAGESIZE
2829 #      endif /* PAGESIZE */
2830 #     endif /* no NBPC */
2831 #    endif /* no NBPG */
2832 #   endif /* no EXEC_PAGESIZE */
2833 #  else /* no HAVE_SYS_PARAM_H */
2834 #   define getpagesize() 8192   /* punt totally */
2835 #  endif /* no HAVE_SYS_PARAM_H */
2836 # endif /* no _SC_PAGESIZE */
2837
2838 #endif /* no HAVE_GETPAGESIZE */
2839
2840 #ifdef __cplusplus
2841 extern "C" { void *malloc(unsigned); }
2842 #else
2843 char *malloc();
2844 #endif
2845
2846 int
2847 main()
2848 {
2849         char *data, *data2, *data3;
2850         int i, pagesize;
2851         int fd;
2852
2853         pagesize = getpagesize();
2854
2855         /*
2856          * First, make a file with some known garbage in it.
2857          */
2858         data = malloc(pagesize);
2859         if (!data)
2860                 exit(1);
2861         for (i = 0; i < pagesize; ++i)
2862                 *(data + i) = rand();
2863         umask(0);
2864         fd = creat("conftestmmap", 0600);
2865         if (fd < 0)
2866                 exit(1);
2867         if (write(fd, data, pagesize) != pagesize)
2868                 exit(1);
2869         close(fd);
2870
2871         /*
2872          * Next, try to mmap the file at a fixed address which
2873          * already has something else allocated at it.  If we can,
2874          * also make sure that we see the same garbage.
2875          */
2876         fd = open("conftestmmap", O_RDWR);
2877         if (fd < 0)
2878                 exit(1);
2879         data2 = malloc(2 * pagesize);
2880         if (!data2)
2881                 exit(1);
2882         data2 += (pagesize - ((int) data2 & (pagesize - 1))) & (pagesize - 1);
2883         if (data2 != mmap(data2, pagesize, PROT_READ | PROT_WRITE,
2884             MAP_PRIVATE | MAP_FIXED, fd, 0L))
2885                 exit(1);
2886         for (i = 0; i < pagesize; ++i)
2887                 if (*(data + i) != *(data2 + i))
2888                         exit(1);
2889
2890         /*
2891          * Finally, make sure that changes to the mapped area
2892          * do not percolate back to the file as seen by read().
2893          * (This is a bug on some variants of i386 svr4.0.)
2894          */
2895         for (i = 0; i < pagesize; ++i)
2896                 *(data2 + i) = *(data2 + i) + 1;
2897         data3 = malloc(pagesize);
2898         if (!data3)
2899                 exit(1);
2900         if (read(fd, data3, pagesize) != pagesize)
2901                 exit(1);
2902         for (i = 0; i < pagesize; ++i)
2903                 if (*(data + i) != *(data3 + i))
2904                         exit(1);
2905         close(fd);
2906         unlink("conftestmmap");
2907         exit(0);
2908 }
2909
2910 EOF
2911 if { (eval echo configure:2912: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
2912 then
2913   ac_cv_func_mmap_fixed_mapped=yes
2914 else
2915   echo "configure: failed program was:" >&5
2916   cat conftest.$ac_ext >&5
2917   rm -fr conftest*
2918   ac_cv_func_mmap_fixed_mapped=no
2919 fi
2920 rm -fr conftest*
2921 fi
2922
2923 fi
2924
2925 echo "$ac_t""$ac_cv_func_mmap_fixed_mapped" 1>&6
2926 if test $ac_cv_func_mmap_fixed_mapped = yes; then
2927   cat >> confdefs.h <<\EOF
2928 #define HAVE_MMAP 1
2929 EOF
2930
2931 fi
2932
2933
2934 for ac_func in bcopy bzero bcmp \
2935         index rindex getenv atol sbrk abort atof strerror getcwd getwd \
2936         strsignal putc_unlocked fputs_unlocked strstr
2937 do
2938 echo $ac_n "checking whether $ac_func must be declared""... $ac_c" 1>&6
2939 echo "configure:2940: checking whether $ac_func must be declared" >&5
2940 if eval "test \"`echo '$''{'gcc_cv_decl_needed_$ac_func'+set}'`\" = set"; then
2941   echo $ac_n "(cached) $ac_c" 1>&6
2942 else
2943   cat > conftest.$ac_ext <<EOF
2944 #line 2945 "configure"
2945 #include "confdefs.h"
2946
2947 #include <stdio.h>
2948 #ifdef STRING_WITH_STRINGS
2949 # include <string.h>
2950 # include <strings.h>
2951 #else
2952 # ifdef HAVE_STRING_H
2953 #  include <string.h>
2954 # else
2955 #  ifdef HAVE_STRINGS_H
2956 #   include <strings.h>
2957 #  endif
2958 # endif
2959 #endif
2960 #ifdef HAVE_STDLIB_H
2961 #include <stdlib.h>
2962 #endif
2963 #ifdef HAVE_UNISTD_H
2964 #include <unistd.h>
2965 #endif
2966 #ifndef HAVE_RINDEX
2967 #define rindex strrchr
2968 #endif
2969 #ifndef HAVE_INDEX
2970 #define index strchr
2971 #endif
2972
2973 int main() {
2974 char *(*pfn) = (char *(*)) $ac_func
2975 ; return 0; }
2976 EOF
2977 if { (eval echo configure:2978: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2978   rm -rf conftest*
2979   eval "gcc_cv_decl_needed_$ac_func=no"
2980 else
2981   echo "configure: failed program was:" >&5
2982   cat conftest.$ac_ext >&5
2983   rm -rf conftest*
2984   eval "gcc_cv_decl_needed_$ac_func=yes"
2985 fi
2986 rm -f conftest*
2987 fi
2988
2989 if eval "test \"`echo '$gcc_cv_decl_needed_'$ac_func`\" = yes"; then
2990   echo "$ac_t""yes" 1>&6
2991   gcc_tr_decl=NEED_DECLARATION_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2992   cat >> confdefs.h <<EOF
2993 #define $gcc_tr_decl 1
2994 EOF
2995
2996 else
2997   echo "$ac_t""no" 1>&6
2998 fi
2999
3000 done
3001
3002
3003 for ac_func in malloc realloc calloc free
3004 do
3005 echo $ac_n "checking whether $ac_func must be declared""... $ac_c" 1>&6
3006 echo "configure:3007: checking whether $ac_func must be declared" >&5
3007 if eval "test \"`echo '$''{'gcc_cv_decl_needed_$ac_func'+set}'`\" = set"; then
3008   echo $ac_n "(cached) $ac_c" 1>&6
3009 else
3010   cat > conftest.$ac_ext <<EOF
3011 #line 3012 "configure"
3012 #include "confdefs.h"
3013
3014 #include <stdio.h>
3015 #ifdef STRING_WITH_STRINGS
3016 # include <string.h>
3017 # include <strings.h>
3018 #else
3019 # ifdef HAVE_STRING_H
3020 #  include <string.h>
3021 # else
3022 #  ifdef HAVE_STRINGS_H
3023 #   include <strings.h>
3024 #  endif
3025 # endif
3026 #endif
3027 #ifdef HAVE_STDLIB_H
3028 #include <stdlib.h>
3029 #endif
3030 #ifdef HAVE_UNISTD_H
3031 #include <unistd.h>
3032 #endif
3033 #ifndef HAVE_RINDEX
3034 #define rindex strrchr
3035 #endif
3036 #ifndef HAVE_INDEX
3037 #define index strchr
3038 #endif
3039 #ifdef HAVE_MALLOC_H
3040 #include <malloc.h>
3041 #endif
3042
3043 int main() {
3044 char *(*pfn) = (char *(*)) $ac_func
3045 ; return 0; }
3046 EOF
3047 if { (eval echo configure:3048: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3048   rm -rf conftest*
3049   eval "gcc_cv_decl_needed_$ac_func=no"
3050 else
3051   echo "configure: failed program was:" >&5
3052   cat conftest.$ac_ext >&5
3053   rm -rf conftest*
3054   eval "gcc_cv_decl_needed_$ac_func=yes"
3055 fi
3056 rm -f conftest*
3057 fi
3058
3059 if eval "test \"`echo '$gcc_cv_decl_needed_'$ac_func`\" = yes"; then
3060   echo "$ac_t""yes" 1>&6
3061   gcc_tr_decl=NEED_DECLARATION_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3062   cat >> confdefs.h <<EOF
3063 #define $gcc_tr_decl 1
3064 EOF
3065
3066 else
3067   echo "$ac_t""no" 1>&6
3068 fi
3069
3070 done
3071
3072
3073 for ac_func in getrlimit setrlimit getrusage
3074 do
3075 echo $ac_n "checking whether $ac_func must be declared""... $ac_c" 1>&6
3076 echo "configure:3077: checking whether $ac_func must be declared" >&5
3077 if eval "test \"`echo '$''{'gcc_cv_decl_needed_$ac_func'+set}'`\" = set"; then
3078   echo $ac_n "(cached) $ac_c" 1>&6
3079 else
3080   cat > conftest.$ac_ext <<EOF
3081 #line 3082 "configure"
3082 #include "confdefs.h"
3083
3084 #include <stdio.h>
3085 #ifdef STRING_WITH_STRINGS
3086 # include <string.h>
3087 # include <strings.h>
3088 #else
3089 # ifdef HAVE_STRING_H
3090 #  include <string.h>
3091 # else
3092 #  ifdef HAVE_STRINGS_H
3093 #   include <strings.h>
3094 #  endif
3095 # endif
3096 #endif
3097 #ifdef HAVE_STDLIB_H
3098 #include <stdlib.h>
3099 #endif
3100 #ifdef HAVE_UNISTD_H
3101 #include <unistd.h>
3102 #endif
3103 #ifndef HAVE_RINDEX
3104 #define rindex strrchr
3105 #endif
3106 #ifndef HAVE_INDEX
3107 #define index strchr
3108 #endif
3109 #include <sys/types.h>
3110 #ifdef HAVE_SYS_RESOURCE_H
3111 #include <sys/resource.h>
3112 #endif
3113
3114 int main() {
3115 char *(*pfn) = (char *(*)) $ac_func
3116 ; return 0; }
3117 EOF
3118 if { (eval echo configure:3119: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3119   rm -rf conftest*
3120   eval "gcc_cv_decl_needed_$ac_func=no"
3121 else
3122   echo "configure: failed program was:" >&5
3123   cat conftest.$ac_ext >&5
3124   rm -rf conftest*
3125   eval "gcc_cv_decl_needed_$ac_func=yes"
3126 fi
3127 rm -f conftest*
3128 fi
3129
3130 if eval "test \"`echo '$gcc_cv_decl_needed_'$ac_func`\" = yes"; then
3131   echo "$ac_t""yes" 1>&6
3132   gcc_tr_decl=NEED_DECLARATION_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3133   cat >> confdefs.h <<EOF
3134 #define $gcc_tr_decl 1
3135 EOF
3136
3137 else
3138   echo "$ac_t""no" 1>&6
3139 fi
3140
3141 done
3142
3143
3144 echo $ac_n "checking for sys_siglist declaration in signal.h or unistd.h""... $ac_c" 1>&6
3145 echo "configure:3146: checking for sys_siglist declaration in signal.h or unistd.h" >&5
3146 if eval "test \"`echo '$''{'ac_cv_decl_sys_siglist'+set}'`\" = set"; then
3147   echo $ac_n "(cached) $ac_c" 1>&6
3148 else
3149   cat > conftest.$ac_ext <<EOF
3150 #line 3151 "configure"
3151 #include "confdefs.h"
3152 #include <sys/types.h>
3153 #include <signal.h>
3154 /* NetBSD declares sys_siglist in unistd.h.  */
3155 #ifdef HAVE_UNISTD_H
3156 #include <unistd.h>
3157 #endif
3158 int main() {
3159 char *msg = *(sys_siglist + 1);
3160 ; return 0; }
3161 EOF
3162 if { (eval echo configure:3163: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3163   rm -rf conftest*
3164   ac_cv_decl_sys_siglist=yes
3165 else
3166   echo "configure: failed program was:" >&5
3167   cat conftest.$ac_ext >&5
3168   rm -rf conftest*
3169   ac_cv_decl_sys_siglist=no
3170 fi
3171 rm -f conftest*
3172 fi
3173
3174 echo "$ac_t""$ac_cv_decl_sys_siglist" 1>&6
3175 if test $ac_cv_decl_sys_siglist = yes; then
3176   cat >> confdefs.h <<\EOF
3177 #define SYS_SIGLIST_DECLARED 1
3178 EOF
3179
3180 fi
3181
3182
3183 # mkdir takes a single argument on some systems.
3184 echo $ac_n "checking if mkdir takes one argument""... $ac_c" 1>&6
3185 echo "configure:3186: checking if mkdir takes one argument" >&5
3186 if eval "test \"`echo '$''{'gcc_cv_mkdir_takes_one_arg'+set}'`\" = set"; then
3187   echo $ac_n "(cached) $ac_c" 1>&6
3188 else
3189   cat > conftest.$ac_ext <<EOF
3190 #line 3191 "configure"
3191 #include "confdefs.h"
3192
3193 #include <sys/types.h>
3194 #ifdef HAVE_SYS_STAT_H
3195 # include <sys/stat.h>
3196 #endif
3197 #ifdef HAVE_UNISTD_H
3198 # include <unistd.h>
3199 #endif
3200 #ifdef HAVE_DIRECT_H
3201 # include <direct.h>
3202 #endif
3203 int main() {
3204 mkdir ("foo", 0);
3205 ; return 0; }
3206 EOF
3207 if { (eval echo configure:3208: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3208   rm -rf conftest*
3209   gcc_cv_mkdir_takes_one_arg=no
3210 else
3211   echo "configure: failed program was:" >&5
3212   cat conftest.$ac_ext >&5
3213   rm -rf conftest*
3214   gcc_cv_mkdir_takes_one_arg=yes
3215 fi
3216 rm -f conftest*
3217 fi
3218
3219 echo "$ac_t""$gcc_cv_mkdir_takes_one_arg" 1>&6
3220 if test $gcc_cv_mkdir_takes_one_arg = yes ; then
3221   cat >> confdefs.h <<\EOF
3222 #define MKDIR_TAKES_ONE_ARG 1
3223 EOF
3224
3225 fi
3226
3227
3228 # File extensions
3229 manext='.1'
3230 objext='.o'
3231
3232
3233
3234 build_xm_file=
3235 build_xm_defines=
3236 build_install_headers_dir=install-headers-tar
3237 build_exeext=
3238 host_xm_file=
3239 host_xm_defines=
3240 host_xmake_file=
3241 host_truncate_target=
3242 host_exeext=
3243
3244 # Decode the host machine, then the target machine.
3245 # For the host machine, we save the xm_file variable as host_xm_file;
3246 # then we decode the target machine and forget everything else
3247 # that came from the host machine.
3248 for machine in $build $host $target; do
3249
3250         out_file=
3251         xmake_file=
3252         tmake_file=
3253         extra_headers=
3254         extra_passes=
3255         extra_parts=
3256         extra_programs=
3257         extra_objs=
3258         extra_host_objs=
3259         extra_gcc_objs=
3260         xm_defines=
3261         float_format=
3262         # Set this to force installation and use of collect2.
3263         use_collect2=
3264         # Set this to override the default target model.
3265         target_cpu_default=
3266         # Set this to control how the header file directory is installed.
3267         install_headers_dir=install-headers-tar
3268         # Set this to a non-empty list of args to pass to cpp if the target
3269         # wants its .md file passed through cpp.
3270         md_cppflags=
3271         # Set this if directory names should be truncated to 14 characters.
3272         truncate_target=
3273         # Set this if gdb needs a dir command with `dirname $out_file`
3274         gdb_needs_out_file_path=
3275         # Set this if the build machine requires executables to have a
3276         # file name suffix.
3277         exeext=
3278         # Set this to control which thread package will be used.
3279         thread_file=
3280         # Reinitialize these from the flag values every loop pass, since some
3281         # configure entries modify them.
3282         gas="$gas_flag"
3283         gnu_ld="$gnu_ld_flag"
3284         enable_threads=$enable_threads_flag
3285
3286         # Set default cpu_type, tm_file, tm_p_file and xm_file so it can be
3287         # updated in each machine entry.
3288         tm_p_file=
3289         cpu_type=`echo $machine | sed 's/-.*$//'`
3290         case $machine in
3291         alpha*-*-*)
3292                 cpu_type=alpha
3293                 ;;
3294         arm*-*-*)
3295                 cpu_type=arm
3296                 ;;
3297         c*-convex-*)
3298                 cpu_type=convex
3299                 ;;
3300         i[34567]86-*-*)
3301                 cpu_type=i386
3302                 ;;
3303         hppa*-*-*)
3304                 cpu_type=pa
3305                 ;;
3306         m68000-*-*)
3307                 cpu_type=m68k
3308                 ;;
3309         mips*-*-*)
3310                 cpu_type=mips
3311                 ;;
3312         powerpc*-*-*)
3313                 cpu_type=rs6000
3314                 ;;
3315         pyramid-*-*)
3316                 cpu_type=pyr
3317                 ;;
3318         sparc*-*-*)
3319                 cpu_type=sparc
3320                 ;;
3321         esac
3322
3323         tm_file=${cpu_type}/${cpu_type}.h
3324         xm_file=${cpu_type}/xm-${cpu_type}.h
3325         if test -f ${srcdir}/config/${cpu_type}/${cpu_type}-protos.h;
3326         then
3327                 tm_p_file=${cpu_type}/${cpu_type}-protos.h;
3328         fi
3329         # On a.out targets, we need to use collect2.
3330         case $machine in
3331         *-*-*aout*)
3332                 use_collect2=yes
3333                 ;;
3334         esac
3335
3336         # Common parts for linux-gnu and openbsd systems
3337         case $machine in
3338         *-*-linux-gnu*)
3339                 xm_defines="HAVE_ATEXIT POSIX BSTRING"
3340                 ;;
3341         *-*-openbsd*)
3342                 tm_file=${cpu_type}/openbsd.h
3343                 tmake_file="t-libc-ok t-openbsd"
3344                 # avoid surprises, always provide an xm-openbsd file
3345                 xm_file=${cpu_type}/xm-openbsd.h
3346                 # don't depend on processor x-fragments as well
3347                 xmake_file=none
3348                 if test x$enable_threads = xyes; then
3349                         thread_file='posix'
3350                         tmake_file="${tmake_file} t-openbsd-thread"
3351                 fi
3352                 ;;
3353         esac
3354
3355         case $machine in
3356         # Support site-specific machine types.
3357         *local*)
3358                 cpu_type=`echo $machine | sed -e 's/-.*//'`
3359                 rest=`echo $machine | sed -e "s/$cpu_type-//"`
3360                 xm_file=${cpu_type}/xm-$rest.h
3361                 tm_file=${cpu_type}/$rest.h
3362                 if test -f $srcdir/config/${cpu_type}/x-$rest; \
3363                 then xmake_file=${cpu_type}/x-$rest; \
3364                 else true; \
3365                 fi
3366                 if test -f $srcdir/config/${cpu_type}/t-$rest; \
3367                 then tmake_file=${cpu_type}/t-$rest; \
3368                 else true; \
3369                 fi
3370                 ;;
3371         1750a-*-*)
3372                 ;;
3373         a29k-*-bsd* | a29k-*-sym1*)
3374                 tm_file="${tm_file} a29k/unix.h"
3375                 xm_defines=USG
3376                 xmake_file=a29k/x-unix
3377                 use_collect2=yes
3378                 ;;
3379         a29k-*-udi | a29k-*-coff)
3380                 tm_file="${tm_file} dbxcoff.h a29k/udi.h"
3381                 tmake_file=a29k/t-a29kbare
3382                 ;;
3383         a29k-wrs-vxworks*)
3384                 tm_file="${tm_file} dbxcoff.h a29k/udi.h a29k/vx29k.h"
3385                 tmake_file=a29k/t-vx29k
3386                 extra_parts="crtbegin.o crtend.o"
3387                 thread_file='vxworks'
3388                 ;;
3389         a29k-*-*)                       # Default a29k environment.
3390                 use_collect2=yes
3391                 ;;
3392         alpha-*-interix)
3393                 tm_file="${tm_file} alpha/alpha32.h interix.h alpha/alpha-interix.h"
3394
3395                 # GAS + IEEE_CONFORMANT+IEEE (no inexact);
3396                 #target_cpu_default="MASK_GAS|MASK_IEEE_CONFORMANT|MASK_IEEE"
3397
3398                 # GAS + IEEE_CONFORMANT
3399                 target_cpu_default="MASK_GAS|MASK_IEEE_CONFORMANT"
3400
3401                 xm_file="alpha/xm-alpha-interix.h xm-interix.h"
3402                 xmake_file="x-interix alpha/t-pe"
3403                 tmake_file="alpha/t-interix alpha/t-ieee"
3404                 if test x$enable_threads = xyes ; then
3405                         thread_file='posix'
3406                 fi
3407                 if test x$stabs = xyes ; then
3408                         tm_file="${tm_file} dbxcoff.h"
3409                 fi
3410                 #prefix='$$INTERIX_ROOT'/usr/contrib
3411                 #local_prefix='$$INTERIX_ROOT'/usr/contrib
3412                 ;;
3413         alpha*-*-linux-gnuecoff*)
3414                 tm_file="${tm_file} alpha/linux-ecoff.h alpha/linux.h"
3415                 target_cpu_default="MASK_GAS"
3416                 tmake_file="alpha/t-ieee"
3417                 gas=no
3418                 xmake_file=none
3419                 gas=yes gnu_ld=yes
3420                 ;;
3421         alpha*-*-linux-gnulibc1*)
3422                 tm_file="${tm_file} alpha/elf.h alpha/linux.h alpha/linux-elf.h"
3423                 target_cpu_default="MASK_GAS"
3424                 tmake_file="t-linux t-linux-gnulibc1 alpha/t-linux alpha/t-crtbe alpha/t-ieee"
3425                 extra_parts="crtbegin.o crtend.o"
3426                 xmake_file=none
3427                 gas=yes gnu_ld=yes
3428                 if test x$enable_threads = xyes; then
3429                         thread_file='posix'
3430                 fi
3431                 ;;
3432         alpha*-*-linux-gnu*)
3433                 tm_file="${tm_file} alpha/elf.h alpha/linux.h alpha/linux-elf.h"
3434                 target_cpu_default="MASK_GAS"
3435                 tmake_file="t-linux alpha/t-linux alpha/t-crtbe alpha/t-ieee"
3436                 extra_parts="crtbegin.o crtend.o"
3437                 xmake_file=none
3438                 gas=yes gnu_ld=yes
3439                 if test x$enable_threads = xyes; then
3440                         thread_file='posix'
3441                 fi
3442                 ;;
3443         alpha*-*-netbsd*)
3444                 tm_file="${tm_file} alpha/elf.h alpha/netbsd.h alpha/netbsd-elf.h"
3445                 target_cpu_default="MASK_GAS"
3446                 tmake_file="alpha/t-crtbe alpha/t-ieee"
3447                 extra_parts="crtbegin.o crtend.o"
3448                 xmake_file=none
3449                 gas=yes gnu_ld=yes
3450                 ;;
3451
3452         alpha*-*-openbsd*)
3453                 # default x-alpha is only appropriate for dec-osf.
3454                 target_cpu_default="MASK_GAS"
3455                 tmake_file="alpha/t-ieee"
3456                 ;;
3457
3458         alpha*-dec-osf*)
3459                 if test x$stabs = xyes
3460                 then
3461                         tm_file="${tm_file} dbx.h"
3462                 fi
3463                 if test x$gas != xyes
3464                 then
3465                         extra_passes="mips-tfile mips-tdump"
3466                 fi
3467                 use_collect2=yes
3468                 tmake_file="alpha/t-ieee"
3469                 case $machine in
3470                   *-*-osf1*)
3471                     tm_file="${tm_file} alpha/osf.h alpha/osf12.h alpha/osf2or3.h"
3472                     ;;
3473                   *-*-osf[23]*)
3474                     tm_file="${tm_file} alpha/osf.h alpha/osf2or3.h"
3475                     ;;
3476                   *-*-osf4*)
3477                     tm_file="${tm_file} alpha/osf.h"
3478                     # Some versions of OSF4 (specifically X4.0-9 296.7) have
3479                     # a broken tar, so we use cpio instead.
3480                     install_headers_dir=install-headers-cpio
3481                     ;;
3482                   *-*-osf5*)
3483                     tm_file="${tm_file} alpha/osf.h"
3484                     ;;
3485                 esac
3486                 case $machine in
3487                   *-*-osf4.0[b-z] | *-*-osf4.[1-9]*)
3488                     target_cpu_default=MASK_SUPPORT_ARCH
3489                     ;;
3490                 esac
3491                 ;;
3492         alpha*-*-vxworks*)
3493                 tm_file="${tm_file} dbx.h alpha/vxworks.h"
3494                 tmake_file="alpha/t-ieee"
3495                 if  x$gas != xyes
3496                 then
3497                         extra_passes="mips-tfile mips-tdump"
3498                 fi
3499                 use_collect2=yes
3500                 thread_file='vxworks'
3501                 ;;
3502         alpha*-*-winnt*)
3503                 tm_file="${tm_file} alpha/alpha32.h alpha/win-nt.h winnt/win-nt.h"
3504                 xm_file="${xm_file} config/winnt/xm-winnt.h alpha/xm-winnt.h"
3505                 tmake_file="t-libc-ok alpha/t-ieee"
3506                 xmake_file=winnt/x-winnt
3507                 extra_host_objs=oldnames.o
3508                 extra_gcc_objs="spawnv.o oldnames.o"
3509                 if test x$gnu_ld != xyes
3510                 then
3511                         extra_programs=ld.exe
3512                 fi
3513                 if test x$enable_threads = xyes; then
3514                         thread_file='win32'
3515                 fi
3516                 ;;
3517         alpha*-dec-vms*)
3518                 tm_file=alpha/vms.h
3519                 xm_file="${xm_file} alpha/xm-vms.h"
3520                 tmake_file="alpha/t-vms alpha/t-ieee"
3521                 ;;
3522         arc-*-elf*)
3523                 extra_parts="crtinit.o crtfini.o"
3524                 ;;
3525         arm-*-coff* | armel-*-coff*)
3526                 tm_file=arm/coff.h
3527                 tmake_file=arm/t-bare
3528                 ;;
3529         arm-*-vxworks*)
3530                 tm_file=arm/vxarm.h
3531                 tmake_file=arm/t-bare
3532                 thread_file='vxworks'
3533                 ;;
3534         arm-*-riscix1.[01]*)            # Acorn RISC machine (early versions)
3535                 tm_file=arm/riscix1-1.h
3536                 use_collect2=yes
3537                 ;;
3538         arm-*-riscix*)                  # Acorn RISC machine
3539                 if test x$gas = xyes
3540                 then
3541                     tm_file=arm/rix-gas.h
3542                 else
3543                     tm_file=arm/riscix.h
3544                 fi
3545                 xmake_file=arm/x-riscix
3546                 tmake_file=arm/t-riscix
3547                 use_collect2=yes
3548                 ;;
3549         arm-semi-aout | armel-semi-aout)
3550                 tm_file=arm/semi.h
3551                 tmake_file=arm/t-semi
3552                 ;;
3553         arm-semi-aof | armel-semi-aof)
3554                 tm_file=arm/semiaof.h
3555                 tmake_file=arm/t-semiaof
3556                 ;;
3557         arm*-*-netbsd*)
3558                 tm_file=arm/netbsd.h
3559                 xm_file="arm/xm-netbsd.h ${xm_file}"
3560                 tmake_file="t-netbsd arm/t-netbsd"
3561        use_collect2=yes
3562                 ;;
3563         arm*-*-linux-gnuaout*)          # ARM GNU/Linux with a.out
3564                 cpu_type=arm
3565                 xmake_file=x-linux
3566                 tm_file=arm/linux-aout.h
3567                 tmake_file=arm/t-linux
3568                 gnu_ld=yes
3569                 ;;
3570         arm*-*-linux-gnuoldld*)         # ARM GNU/Linux with old ELF linker
3571                 xm_file=arm/xm-linux.h
3572                 xmake_file=x-linux
3573                 tm_file="arm/linux-oldld.h arm/linux-elf.h"
3574                 case $machine in
3575                 armv2*-*-*)
3576                         tm_file="arm/linux-elf26.h $tm_file"
3577                         ;;
3578                 esac
3579                 tmake_file="t-linux arm/t-linux"
3580                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
3581                 gnu_ld=yes
3582                 case x${enable_threads} in
3583                 x | xyes | xpthreads | xposix)
3584                         thread_file='posix'
3585                         ;;
3586                 esac
3587                 ;;
3588         arm*-*-linux-gnu*)              # ARM GNU/Linux with ELF
3589                 xm_file=arm/xm-linux.h
3590                 xmake_file=x-linux
3591                 tm_file="arm/linux-elf.h"
3592                 case $machine in
3593                 armv2*-*-*)
3594                         tm_file="arm/linux-elf26.h $tm_file"
3595                         ;;
3596                 esac
3597                 tmake_file="t-linux arm/t-linux"
3598                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
3599                 gnu_ld=yes
3600                 case x${enable_threads} in
3601                 x | xyes | xpthreads | xposix)
3602                         thread_file='posix'
3603                         ;;
3604                 esac
3605                 ;;
3606         arm*-*-uclinux*)                # ARM ucLinux
3607                 tm_file=arm/uclinux-elf.h
3608                 tmake_file=arm/t-arm-elf
3609                 ;;
3610         arm*-*-aout)
3611                 tm_file=arm/aout.h
3612                 tmake_file=arm/t-bare
3613                 ;;
3614         arm*-*-ecos-elf)
3615                 tm_file=arm/ecos-elf.h
3616                 tmake_file=arm/t-elf
3617                 ;;
3618         arm*-*-elf)
3619                 tm_file=arm/unknown-elf.h
3620                 tmake_file=arm/t-arm-elf
3621                 ;;
3622         arm*-*-oabi)
3623                 tm_file=arm/unknown-elf-oabi.h
3624                 tmake_file=arm/t-arm-elf
3625                 ;;
3626         arm-*-pe*)
3627                 tm_file=arm/pe.h
3628                 tmake_file=arm/t-pe
3629                 extra_objs=pe.o
3630                 ;;
3631         c1-convex-*)                    # Convex C1
3632                 target_cpu_default=1
3633                 use_collect2=yes
3634                 ;;
3635         c2-convex-*)                    # Convex C2
3636                 target_cpu_default=2
3637                 use_collect2=yes
3638                 ;;
3639         c32-convex-*)
3640                 target_cpu_default=4
3641                 use_collect2=yes
3642                 ;;
3643         c34-convex-*)
3644                 target_cpu_default=8
3645                 use_collect2=yes
3646                 ;;
3647         c38-convex-*)
3648                 target_cpu_default=16
3649                 use_collect2=yes
3650                 ;;
3651         c4x-*)
3652                 cpu_type=c4x
3653                 tmake_file=c4x/t-c4x
3654                 ;;
3655         clipper-intergraph-clix*)
3656                 tm_file="${tm_file} svr3.h clipper/clix.h"
3657                 xm_file=clipper/xm-clix.h
3658                 xmake_file=clipper/x-clix
3659                 extra_headers=va-clipper.h
3660                 extra_parts="crtbegin.o crtend.o"
3661                 install_headers_dir=install-headers-cpio
3662                 ;;
3663         dsp16xx-*)
3664                 ;;
3665         elxsi-elxsi-*)
3666                 use_collect2=yes
3667                 ;;
3668         fr30-*-elf)
3669                 tm_file="fr30/fr30.h"
3670                 tmake_file=fr30/t-fr30
3671                 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
3672                 ;;
3673 # This hasn't been upgraded to GCC 2.
3674 #       fx80-alliant-*)                 # Alliant FX/80
3675 #               ;;
3676         h8300-*-*)
3677                 float_format=i32
3678                 ;;
3679         hppa*-*-linux*)
3680                 target_cpu_default="(MASK_PA_11 | MASK_GAS | MASK_JUMP_IN_DELAY)"
3681                 tm_file="${tm_file} pa/elf.h linux.h pa/pa-linux.h"
3682                 tmake_file="t-linux pa/t-linux"
3683                 extra_parts="crtbegin.o crtend.o"
3684                 xmake_file=none
3685                 gas=yes gnu_ld=yes
3686                 if test x$enable_threads = xyes; then
3687                         thread_file='posix'
3688                 fi
3689                 ;;
3690         hppa*-*-openbsd*)
3691                 target_cpu_default="MASK_PA_11"
3692                 tmake_file=pa/t-openbsd
3693                 ;;
3694         hppa1.1-*-pro*)
3695                 target_cpu_default="(MASK_JUMP_IN_DELAY | MASK_PORTABLE_RUNTIME | MASK_GAS | MASK_NO_SPACE_REGS | MASK_SOFT_FLOAT)"
3696                 tm_file="${tm_file} elfos.h pa/elf.h pa/pa-pro-end.h libgloss.h"
3697                 xm_file=pa/xm-papro.h
3698                 tmake_file=pa/t-pro
3699                 ;;
3700         hppa1.1-*-osf*)
3701                 target_cpu_default="MASK_PA_11"
3702                 tm_file="${tm_file} pa/som.h pa/pa-osf.h"
3703                 use_collect2=yes
3704                 ;;
3705         hppa1.1-*-rtems*)
3706                 target_cpu_default="(MASK_JUMP_IN_DELAY | MASK_PORTABLE_RUNTIME | MASK_GAS | MASK_NO_SPACE_REGS | MASK_SOFT_FLOAT)"
3707                 tm_file="${tm_file} elfos.h pa/elf.h pa/pa-pro-end.h libgloss.h pa/rtems.h"
3708                 xm_file=pa/xm-papro.h
3709                 tmake_file=pa/t-pro
3710                 ;;
3711         hppa1.0-*-osf*)
3712                 tm_file="${tm_file} pa/som.h pa/pa-osf.h"
3713                 use_collect2=yes
3714                 ;;
3715         hppa1.1-*-bsd*)
3716                 tm_file="${tm_file} pa/som.h"
3717                 target_cpu_default="MASK_PA_11"
3718                 use_collect2=yes
3719                 ;;
3720         hppa1.0-*-bsd*)
3721                 tm_file="${tm_file} pa/som.h"
3722                 use_collect2=yes
3723                 ;;
3724         hppa1.0-*-hpux7*)
3725                 tm_file="pa/pa-oldas.h ${tm_file} pa/som.h pa/pa-hpux7.h"
3726                 xm_file=pa/xm-pahpux.h
3727                 xmake_file=pa/x-pa-hpux
3728                 if test x$gas = xyes
3729                 then
3730                         tm_file="${tm_file} pa/gas.h"
3731                 fi
3732                 install_headers_dir=install-headers-cpio
3733                 use_collect2=yes
3734                 ;;
3735         hppa1.0-*-hpux8.0[0-2]*)
3736                 tm_file="${tm_file} pa/som.h pa/pa-hpux.h"
3737                 xm_file=pa/xm-pahpux.h
3738                 xmake_file=pa/x-pa-hpux
3739                 if test x$gas = xyes
3740                 then
3741                         tm_file="${tm_file} pa/pa-gas.h"
3742                 else
3743                         tm_file="pa/pa-oldas.h ${tm_file}"
3744                 fi
3745                 install_headers_dir=install-headers-cpio
3746                 use_collect2=yes
3747                 ;;
3748         hppa1.1-*-hpux8.0[0-2]*)
3749                 target_cpu_default="MASK_PA_11"
3750                 tm_file="${tm_file} pa/som.h pa/pa-hpux.h"
3751                 xm_file=pa/xm-pahpux.h
3752                 xmake_file=pa/x-pa-hpux
3753                 if test x$gas = xyes
3754                 then
3755                         tm_file="${tm_file} pa/pa-gas.h"
3756                 else
3757                         tm_file="pa/pa-oldas.h ${tm_file}"
3758                 fi
3759                 install_headers_dir=install-headers-cpio
3760                 use_collect2=yes
3761                 ;;
3762         hppa1.1-*-hpux8*)
3763                 target_cpu_default="MASK_PA_11"
3764                 tm_file="${tm_file} pa/som.h pa/pa-hpux.h"
3765                 xm_file=pa/xm-pahpux.h
3766                 xmake_file=pa/x-pa-hpux
3767                 if test x$gas = xyes
3768                 then
3769                         tm_file="${tm_file} pa/pa-gas.h"
3770                 fi
3771                 install_headers_dir=install-headers-cpio
3772                 use_collect2=yes
3773                 ;;
3774         hppa1.0-*-hpux8*)
3775                 tm_file="${tm_file} pa/som.h pa/pa-hpux.h"
3776                 xm_file=pa/xm-pahpux.h
3777                 xmake_file=pa/x-pa-hpux
3778                 if test x$gas = xyes
3779                 then
3780                         tm_file="${tm_file} pa/pa-gas.h"
3781                 fi
3782                 install_headers_dir=install-headers-cpio
3783                 use_collect2=yes
3784                 ;;
3785         hppa1.1-*-hpux10* | hppa2*-*-hpux10*)
3786                 target_cpu_default="MASK_PA_11"
3787                 tm_file="${tm_file} pa/som.h pa/pa-hpux.h pa/pa-hpux10.h"
3788                 xm_file=pa/xm-pahpux.h
3789                 xmake_file=pa/x-pa-hpux
3790                 tmake_file=pa/t-pa
3791                 if test x$gas = xyes
3792                 then
3793                         tm_file="${tm_file} pa/pa-gas.h"
3794                 fi
3795                 if test x$enable_threads = x; then
3796                     enable_threads=$have_pthread_h
3797                 fi
3798                 if test x$enable_threads = xyes; then
3799                         thread_file='dce'
3800                         tmake_file="${tmake_file} pa/t-dce-thr"
3801                 fi
3802                 install_headers_dir=install-headers-cpio
3803                 use_collect2=yes
3804                 ;;
3805         hppa1.0-*-hpux10*)
3806                 tm_file="${tm_file} pa/som.h pa/pa-hpux.h pa/pa-hpux10.h"
3807                 xm_file=pa/xm-pahpux.h
3808                 xmake_file=pa/x-pa-hpux
3809                 tmake_file=pa/t-pa
3810                 if test x$gas = xyes
3811                 then
3812                         tm_file="${tm_file} pa/pa-gas.h"
3813                 fi
3814                 if test x$enable_threads = x; then
3815                     enable_threads=$have_pthread_h
3816                 fi
3817                 if test x$enable_threads = xyes; then
3818                         thread_file='dce'
3819                         tmake_file="${tmake_file} pa/t-dce-thr"
3820                 fi
3821                 install_headers_dir=install-headers-cpio
3822                 use_collect2=yes
3823                 ;;
3824         hppa1.1-*-hpux11* | hppa2*-*-hpux11*)
3825                 target_cpu_default="MASK_PA_11"
3826                 tm_file="${tm_file} pa/som.h pa/pa-hpux.h pa/pa-hpux11.h"
3827                 xm_file=pa/xm-pahpux.h
3828                 xmake_file=pa/x-pa-hpux
3829                 tmake_file=pa/t-pa
3830                 if [ x$gas = xyes ]
3831                 then
3832                         tm_file="${tm_file} pa/pa-gas.h"
3833                 fi
3834 #               if [[ x$enable_threads = x ]]; then
3835 #                   enable_threads=$have_pthread_h
3836 #               fi
3837 #               if [[ x$enable_threads = xyes ]]; then
3838 #                       thread_file='dce'
3839 #                       tmake_file="${tmake_file} pa/t-dce-thr"
3840 #               fi
3841                 install_headers_dir=install-headers-cpio
3842                 use_collect2=yes
3843                 ;;
3844         hppa1.0-*-hpux11*)
3845                 tm_file="${tm_file} pa/som.h pa/pa-hpux.h pa/pa-hpux11.h"
3846                 xm_file=pa/xm-pahpux.h
3847                 xmake_file=pa/x-pa-hpux
3848                 if [ x$gas = xyes ]
3849                 then
3850                         tm_file="${tm_file} pa/pa-gas.h"
3851                 fi
3852 #               if [[ x$enable_threads = x ]]; then
3853 #                   enable_threads=$have_pthread_h
3854 #               fi
3855 #               if [[ x$enable_threads = xyes ]]; then
3856 #                       thread_file='dce'
3857 #                       tmake_file="${tmake_file} pa/t-dce-thr"
3858 #               fi
3859                 install_headers_dir=install-headers-cpio
3860                 use_collect2=yes
3861                 ;;
3862         hppa1.1-*-hpux* | hppa2*-*-hpux*)
3863                 target_cpu_default="MASK_PA_11"
3864                 tm_file="${tm_file} pa/som.h pa/pa-hpux.h pa/pa-hpux9.h"
3865                 xm_file=pa/xm-pahpux.h
3866                 xmake_file=pa/x-pa-hpux
3867                 if test x$gas = xyes
3868                 then
3869                         tm_file="${tm_file} pa/pa-gas.h"
3870                 fi
3871                 install_headers_dir=install-headers-cpio
3872                 use_collect2=yes
3873                 ;;
3874         hppa1.0-*-hpux*)
3875                 tm_file="${tm_file} pa/som.h pa/pa-hpux.h pa/pa-hpux9.h"
3876                 xm_file=pa/xm-pahpux.h
3877                 xmake_file=pa/x-pa-hpux
3878                 if test x$gas = xyes
3879                 then
3880                         tm_file="${tm_file} pa/pa-gas.h"
3881                 fi
3882                 install_headers_dir=install-headers-cpio
3883                 use_collect2=yes
3884                 ;;
3885         hppa1.1-*-hiux* | hppa2*-*-hiux*)
3886                 target_cpu_default="MASK_PA_11"
3887                 tm_file="${tm_file} pa/som.h pa/pa-hpux.h pa/pa-hiux.h"
3888                 xm_file=pa/xm-pahpux.h
3889                 xmake_file=pa/x-pa-hpux
3890                 if test x$gas = xyes
3891                 then
3892                         tm_file="${tm_file} pa/pa-gas.h"
3893                 fi
3894                 install_headers_dir=install-headers-cpio
3895                 use_collect2=yes
3896                 ;;
3897         hppa1.0-*-hiux*)
3898                 tm_file="${tm_file} pa/som.h pa/pa-hpux.h pa/pa-hiux.h"
3899                 xm_file=pa/xm-pahpux.h
3900                 xmake_file=pa/x-pa-hpux
3901                 if test x$gas = xyes
3902                 then
3903                         tm_file="${tm_file} pa/pa-gas.h"
3904                 fi
3905                 install_headers_dir=install-headers-cpio
3906                 use_collect2=yes
3907                 ;;
3908         hppa*-*-lites*)
3909                 tm_file="${tm_file} elfos.h pa/elf.h"
3910                 target_cpu_default="MASK_PA_11"
3911                 use_collect2=yes
3912                 ;;
3913         hppa*-*-mpeix*)
3914                 tm_file="${tm_file} pa/pa-mpeix.h"
3915                 xm_file=pa/xm-pampeix.h
3916                 xmake_file=pa/x-pa-mpeix
3917                 echo "You must use gas. Assuming it is already installed."
3918                 install_headers_dir=install-headers-tar
3919                 fixincludes=Makefile.in
3920                 use_collect2=yes
3921                 ;;
3922         i370-*-opened*)                  # IBM 360/370/390 Architecture
3923                 xm_file=i370/xm-oe.h
3924                 tm_file=i370/oe.h
3925                 xmake_file=i370/x-oe
3926                 tmake_file=i370/t-oe
3927                 fixincludes=Makefile.in # Headers are wierd, don't mess with
3928                 ;;
3929         i370-*-mvs*)
3930                 xm_file=i370/xm-mvs.h
3931                 tm_file=i370/mvs.h
3932                 tmake_file=i370/t-mvs
3933                 fixincludes=Makefile.in # Headers are wierd, don't mess with
3934                 ;;
3935         i370-*-linux*)
3936                 xm_file="xm-linux.h i370/xm-linux.h"
3937                 xmake_file=x-linux
3938                 tm_file="i370/linux.h ${tm_file}"
3939                 tmake_file="t-linux i370/t-linux"
3940                 fixincludes=Makefile.in # The headers are ok already.
3941                 # broken_install=yes
3942                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
3943                 # extra_parts="crtbegin.o crtend.o"
3944                 gnu_ld=yes
3945                 gas=yes
3946                 elf=yes
3947                 if [ x$enable_threads = xyes ]; then
3948                         thread_file='posix'
3949                 fi
3950                 ;;
3951         i[34567]86-*-elf*)
3952                 xm_file="${xm_file} xm-svr4.h i386/xm-sysv4.h"
3953                 tm_file=i386/i386elf.h
3954                 tmake_file=i386/t-i386elf
3955                 xmake_file=x-svr4
3956                 ;;
3957         i[34567]86-ibm-aix*)            # IBM PS/2 running AIX
3958                 if test x$gas = xyes
3959                 then
3960                         tm_file=i386/aix386.h
3961                         extra_parts="crtbegin.o crtend.o"
3962                         tmake_file=i386/t-crtstuff
3963                 else
3964                         tm_file=i386/aix386ng.h
3965                         use_collect2=yes
3966                 fi
3967                 xm_file="xm-alloca.h i386/xm-aix.h ${xm_file}"
3968                 xm_defines=USG
3969                 xmake_file=i386/x-aix
3970                 ;;
3971         i[34567]86-ncr-sysv4*)          # NCR 3000 - ix86 running system V.4
3972                 xm_file="xm-siglist.h xm-alloca.h ${xm_file}"
3973                 xm_defines="USG POSIX SMALL_ARG_MAX"
3974                 xmake_file=i386/x-ncr3000
3975                 if test x$stabs = xyes -a x$gas = xyes
3976                 then
3977                         tm_file=i386/sysv4gdb.h
3978                 else
3979                         tm_file=i386/sysv4.h
3980                 fi
3981                 extra_parts="crtbegin.o crtend.o"
3982                 tmake_file=i386/t-crtpic
3983                 ;;
3984         i[34567]86-next-*)
3985                 tm_file=i386/next.h
3986                 xm_file=i386/xm-next.h
3987                 tmake_file=i386/t-next
3988                 xmake_file=i386/x-next
3989                 extra_objs=nextstep.o
3990                 extra_parts="crtbegin.o crtend.o"
3991                 if test x$enable_threads = xyes; then
3992                         thread_file='mach'
3993                 fi
3994                 ;;
3995         i[34567]86-sequent-bsd*)                # 80386 from Sequent
3996                 use_collect2=yes
3997                 if test x$gas = xyes
3998                 then
3999                         tm_file=i386/seq-gas.h
4000                 else
4001                         tm_file=i386/sequent.h
4002                 fi
4003                 ;;
4004         i[34567]86-sequent-ptx1*)
4005                 xm_defines="USG SVR3"
4006                 xmake_file=i386/x-sysv3
4007                 tm_file=i386/seq-sysv3.h
4008                 tmake_file=i386/t-crtstuff
4009                 extra_parts="crtbegin.o crtend.o"
4010                 install_headers_dir=install-headers-cpio
4011                 ;;
4012         i[34567]86-sequent-ptx2* | i[34567]86-sequent-sysv3*)
4013                 xm_defines="USG SVR3"
4014                 xmake_file=i386/x-sysv3
4015                 tm_file=i386/seq2-sysv3.h
4016                 tmake_file=i386/t-crtstuff
4017                 extra_parts="crtbegin.o crtend.o"
4018                 install_headers_dir=install-headers-cpio
4019                 ;;
4020         i[34567]86-sequent-ptx4* | i[34567]86-sequent-sysv4*)
4021                 xm_file="xm-siglist.h xm-alloca.h ${xm_file}"
4022                 xm_defines="USG POSIX SMALL_ARG_MAX"
4023                 xmake_file=x-svr4
4024                 tm_file=i386/ptx4-i.h
4025                 tmake_file=t-svr4
4026                 extra_parts="crtbegin.o crtend.o"
4027                 install_headers_dir=install-headers-cpio
4028                 ;;
4029         i386-sun-sunos*)                # Sun i386 roadrunner
4030                 xm_defines=USG
4031                 tm_file=i386/sun.h
4032                 use_collect2=yes
4033                 ;;
4034         i[34567]86-wrs-vxworks*)
4035                 tm_file=i386/vxi386.h
4036                 tmake_file=i386/t-i386bare
4037                 thread_file='vxworks'
4038                 ;;
4039         i[34567]86-*-aout*)
4040                 tm_file=i386/i386-aout.h
4041                 tmake_file=i386/t-i386bare
4042                 ;;
4043         i[34567]86-*-bsdi* | i[34567]86-*-bsd386*)
4044                 tm_file=i386/bsd386.h
4045 #               tmake_file=t-libc-ok
4046                 ;;
4047         i[34567]86-*-bsd*)
4048                 tm_file=i386/386bsd.h
4049 #               tmake_file=t-libc-ok
4050 # Next line turned off because both 386BSD and BSD/386 use GNU ld.
4051 #               use_collect2=yes
4052                 ;;
4053         i[34567]86-*-freebsdelf*)
4054                 tm_file="i386/i386.h i386/att.h svr4.h i386/freebsd-elf.h i386/perform.h"
4055                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
4056                 tmake_file=t-freebsd
4057                 gas=yes
4058                 gnu_ld=yes
4059                 stabs=yes
4060                 case x${enable_threads} in
4061                 xyes | xpthreads | xposix)
4062                         thread_file='posix'
4063                         tmake_file="${tmake_file} t-openbsd-thread"
4064                         ;;
4065                 esac
4066                 ;;
4067         i[34567]86-*-freebsd*)
4068                 tm_file=i386/freebsd.h
4069                 tmake_file=t-freebsd
4070                 ;;
4071         i[34567]86-*-netbsd*)
4072                 tm_file=i386/netbsd.h
4073                 tmake_file=t-netbsd
4074        use_collect2=yes
4075                 ;;
4076         i[34567]86-*-openbsd*)
4077                 # we need collect2 until our bug is fixed...
4078                 use_collect2=yes
4079                 ;;
4080         i[34567]86-*-coff*)
4081                 tm_file=i386/i386-coff.h
4082                 tmake_file=i386/t-i386bare
4083                 ;;
4084         i[34567]86-*-isc*)              # 80386 running ISC system
4085                 xm_file="${xm_file} i386/xm-isc.h"
4086                 xm_defines="USG SVR3"
4087                 case $machine in
4088                   i[34567]86-*-isc[34]*)
4089                     xmake_file=i386/x-isc3
4090                     ;;
4091                   *)
4092                     xmake_file=i386/x-isc
4093                     ;;
4094                 esac
4095                 if test x$gas = xyes -a x$stabs = xyes
4096                 then
4097                         tm_file=i386/iscdbx.h
4098                         tmake_file=i386/t-svr3dbx
4099                         extra_parts="svr3.ifile svr3z.ifile"
4100                 else
4101                         tm_file=i386/isccoff.h
4102                         tmake_file=i386/t-crtstuff
4103                         extra_parts="crtbegin.o crtend.o"
4104                 fi
4105                 install_headers_dir=install-headers-cpio
4106                 ;;
4107         i[34567]86-*-linux-gnuoldld*)   # Intel 80386's running GNU/Linux
4108                                         # pre BFD linkers
4109                 xmake_file=x-linux-aout
4110                 tmake_file="t-linux-aout i386/t-crtstuff"
4111                 tm_file=i386/linux-oldld.h
4112                 gnu_ld=yes
4113                 float_format=i386
4114                 ;;
4115         i[34567]86-*-linux-gnuaout*)    # Intel 80386's running GNU/Linux
4116                 xmake_file=x-linux-aout
4117                 tmake_file="t-linux-aout i386/t-crtstuff"
4118                 tm_file=i386/linux-aout.h
4119                 gnu_ld=yes
4120                 float_format=i386
4121                 ;;
4122         i[34567]86-*-linux-gnulibc1)    # Intel 80386's running GNU/Linux
4123                                         # GNU/Linux C library 5
4124                 xmake_file=x-linux
4125                 tm_file=i386/linux.h
4126                 tmake_file="t-linux t-linux-gnulibc1 i386/t-crtstuff"
4127                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
4128                 gnu_ld=yes
4129                 float_format=i386
4130                 if test x$enable_threads = xyes; then
4131                         thread_file='single'
4132                 fi
4133                 ;;
4134         i[34567]86-*-linux-gnu*)        # Intel 80386's running GNU/Linux
4135                                         # aka GNU/Linux C library 6
4136                 xmake_file=x-linux
4137                 tm_file=i386/linux.h
4138                 tmake_file="t-linux i386/t-crtstuff"
4139                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
4140                 gnu_ld=yes
4141                 float_format=i386
4142                 if test x$enable_threads = xyes; then
4143                         thread_file='posix'
4144                 fi
4145                 ;;
4146         i[34567]86-*-gnu*)
4147                 float_format=i386
4148                 ;;
4149         i[34567]86-go32-msdos | i[34567]86-*-go32*)
4150                 echo "GO32/DJGPP V1.X is no longer supported. Use *-pc-msdosdjgpp for DJGPP V2.X instead."
4151                 exit 1
4152                 ;;
4153         i[34567]86-pc-msdosdjgpp*)
4154                 xm_file=i386/xm-djgpp.h
4155                 tm_file=i386/djgpp.h
4156                 tmake_file=i386/t-djgpp
4157                 xmake_file=i386/x-djgpp
4158                 gnu_ld=yes
4159                 gas=yes
4160                 exeext=.exe
4161                 case $host in *pc-msdosdjgpp*)
4162                         target_alias=djgpp
4163                         ;;
4164                 esac
4165                 ;;
4166         i[34567]86-moss-msdos* | i[34567]86-*-moss*)
4167                 tm_file=i386/moss.h
4168                 tmake_file=t-libc-ok
4169                 gnu_ld=yes
4170                 gas=yes
4171                 ;;
4172         i[34567]86-*-lynxos*)
4173                 if test x$gas = xyes
4174                 then
4175                         tm_file=i386/lynx.h
4176                 else
4177                         tm_file=i386/lynx-ng.h
4178                 fi
4179                 xm_file=i386/xm-lynx.h
4180                 tmake_file=i386/t-i386bare
4181                 xmake_file=x-lynx
4182                 ;;
4183         i[34567]86-*-mach*)
4184                 tm_file=i386/mach.h
4185 #               tmake_file=t-libc-ok
4186                 use_collect2=yes
4187                 ;;
4188         i[34567]86-*-osfrose*)          # 386 using OSF/rose
4189                 if test x$elf = xyes
4190                 then
4191                         tm_file=i386/osfelf.h
4192                         use_collect2=
4193                 else
4194                         tm_file=i386/osfrose.h
4195                         use_collect2=yes
4196                 fi
4197                 xm_file="i386/xm-osf.h ${xm_file}"
4198                 xmake_file=i386/x-osfrose
4199                 tmake_file=i386/t-osf
4200                 extra_objs=halfpic.o
4201                 ;;
4202         i[34567]86-go32-rtems*)
4203                 cpu_type=i386
4204                 xm_file=i386/xm-go32.h
4205                 tm_file=i386/go32-rtems.h
4206                 tmake_file="i386/t-go32 t-rtems"
4207                 ;;
4208         i[34567]86-*-rtems*|i[34567]86-*-rtemself*)
4209                 cpu_type=i386
4210                 tm_file=i386/rtemself.h
4211                 extra_parts="crtbegin.o crtend.o crti.o crtn.o"
4212                 tmake_file="i386/t-rtems-i386 i386/t-crtstuff t-rtems"
4213                 ;;
4214         i[34567]86-*-rtemscoff*)
4215                 cpu_type=i386
4216                 tm_file=i386/rtems.h
4217                 tmake_file="i386/t-i386bare t-rtems"
4218                 ;;
4219         i[34567]86-*-sco3.2v5*) # 80386 running SCO Open Server 5
4220                 xm_file="xm-siglist.h xm-alloca.h ${xm_file} i386/xm-sco5.h"
4221                 xm_defines="USG SVR3"
4222                 xmake_file=i386/x-sco5
4223                 install_headers_dir=install-headers-cpio
4224                 tm_file=i386/sco5.h
4225                 if test x$gas = xyes
4226                 then
4227                         tm_file="i386/sco5gas.h ${tm_file}"
4228                         tmake_file=i386/t-sco5gas
4229                 else
4230                         tmake_file=i386/t-sco5
4231                 fi
4232                 extra_parts="crti.o crtbegin.o crtend.o crtbeginS.o crtendS.o"
4233                 ;;
4234         i[34567]86-*-sco3.2v4*)         # 80386 running SCO 3.2v4 system
4235                 xm_file="${xm_file} i386/xm-sco.h"
4236                 xm_defines="USG SVR3 BROKEN_LDEXP SMALL_ARG_MAX NO_SYS_SIGLIST"
4237                 xmake_file=i386/x-sco4
4238                 install_headers_dir=install-headers-cpio
4239                 if test x$stabs = xyes
4240                 then
4241                         tm_file=i386/sco4dbx.h
4242                         tmake_file=i386/t-svr3dbx
4243                         extra_parts="svr3.ifile svr3z.rfile"
4244                 else
4245                         tm_file=i386/sco4.h
4246                         tmake_file=i386/t-crtstuff
4247                         extra_parts="crtbegin.o crtend.o"
4248                 fi
4249                 # The default EAFS filesystem supports long file names.
4250                 # Truncating the target makes $host != $target which
4251                 # makes gcc think it is doing a cross-compile.
4252                 # truncate_target=yes
4253                 ;;
4254         i[34567]86-*-sco*)              # 80386 running SCO system
4255                 xm_file=i386/xm-sco.h
4256                 xmake_file=i386/x-sco
4257                 install_headers_dir=install-headers-cpio
4258                 if test x$stabs = xyes
4259                 then
4260                         tm_file=i386/scodbx.h
4261                         tmake_file=i386/t-svr3dbx
4262                         extra_parts="svr3.ifile svr3z.rfile"
4263                 else
4264                         tm_file=i386/sco.h
4265                         extra_parts="crtbegin.o crtend.o"
4266                         tmake_file=i386/t-crtstuff
4267                 fi
4268                 truncate_target=yes
4269                 ;;
4270         i[34567]86-*-solaris2*)
4271                 xm_file="xm-siglist.h xm-alloca.h ${xm_file}"
4272                 xm_defines="USG POSIX SMALL_ARG_MAX"
4273                 tm_file=i386/sol2.h
4274                 if test x$gas = xyes; then
4275                         # Only needed if gas does not support -s
4276                         tm_file="i386/sol2gas.h ${tm_file}"
4277                 fi
4278                 tmake_file=i386/t-sol2
4279                 extra_parts="crt1.o crti.o crtn.o gcrt1.o gmon.o crtbegin.o crtend.o"
4280                 xmake_file=x-svr4
4281                 if test x${enable_threads} = x; then
4282                     enable_threads=$have_pthread_h
4283                     if test x${enable_threads} = x; then
4284                         enable_threads=$have_thread_h
4285                     fi
4286                 fi
4287                 if test x${enable_threads} = xyes; then
4288                     if test x${have_pthread_h} = xyes; then
4289                         thread_file='posix'
4290                     else
4291                         thread_file='solaris'
4292                     fi
4293                 fi
4294                 ;;
4295        i[34567]86-*-sysv5*)           # Intel x86 on System V Release 5
4296                xm_file="xm-alloca.h xm-siglist.h ${xm_file}"
4297                xm_defines="USG POSIX"
4298                tm_file=i386/sysv5.h
4299                if test x$stabs = xyes
4300                then
4301                        tm_file="${tm_file} dbx.h"
4302                fi
4303                tmake_file=i386/t-crtpic
4304                xmake_file=x-svr4
4305                extra_parts="crtbegin.o crtend.o"
4306                if test x$enable_threads = xyes; then
4307                        thread_file='posix'
4308                fi
4309                ;;
4310         i[34567]86-*-sysv4*)            # Intel 80386's running system V.4
4311                 xm_file="xm-siglist.h xm-alloca.h ${xm_file}"
4312                 xm_defines="USG POSIX SMALL_ARG_MAX"
4313                 tm_file=i386/sysv4.h
4314                 if test x$stabs = xyes
4315                 then
4316                         tm_file="${tm_file} dbx.h"
4317                 fi
4318                 tmake_file=i386/t-crtpic
4319                 xmake_file=x-svr4
4320                 extra_parts="crtbegin.o crtend.o"
4321                 ;;
4322         i[34567]86-*-udk*)      # Intel x86 on SCO UW/OSR5 Dev Kit
4323                 xm_file="xm-alloca.h xm-siglist.h ${xm_file}"
4324                 xm_defines="USG POSIX"
4325                 tm_file=i386/udk.h
4326                 tmake_file="i386/t-crtpic i386/t-udk"
4327                 xmake_file=x-svr4
4328                 extra_parts="crtbegin.o crtend.o"
4329                 install_headers_dir=install-headers-cpio
4330                 ;;
4331         i[34567]86-*-osf1*)             # Intel 80386's running OSF/1 1.3+
4332                 cpu_type=i386
4333                 xm_file="${xm_file} xm-svr4.h i386/xm-sysv4.h i386/xm-osf1elf.h"
4334                 xm_defines="USE_C_ALLOCA SMALL_ARG_MAX"
4335                 if test x$stabs = xyes
4336                 then
4337                         tm_file=i386/osf1elfgdb.h
4338                 else
4339                         tm_file=i386/osf1elf.h
4340                 fi
4341                 tmake_file=i386/t-osf1elf
4342                 xmake_file=i386/x-osf1elf
4343                 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
4344                 ;;
4345         i[34567]86-*-sysv*)             # Intel 80386's running system V
4346                 xm_defines="USG SVR3"
4347                 xmake_file=i386/x-sysv3
4348                 if test x$gas = xyes
4349                 then
4350                         if test x$stabs = xyes
4351                         then
4352                                 tm_file=i386/svr3dbx.h
4353                                 tmake_file=i386/t-svr3dbx
4354                                 extra_parts="svr3.ifile svr3z.rfile"
4355                         else
4356                                 tm_file=i386/svr3gas.h
4357                                 extra_parts="crtbegin.o crtend.o"
4358                                 tmake_file=i386/t-crtstuff
4359                         fi
4360                 else
4361                         tm_file=i386/sysv3.h
4362                         extra_parts="crtbegin.o crtend.o"
4363                         tmake_file=i386/t-crtstuff
4364                 fi
4365                 ;;
4366         i386-*-vsta)                    # Intel 80386's running VSTa kernel
4367                 xm_file="${xm_file} i386/xm-vsta.h"
4368                 tm_file=i386/vsta.h
4369                 tmake_file=i386/t-vsta
4370                 xmake_file=i386/x-vsta
4371                 ;;
4372         i[34567]86-*-win32)
4373                 xm_file="${xm_file} i386/xm-cygwin.h"
4374                 tmake_file=i386/t-cygwin
4375                 tm_file=i386/win32.h
4376                 xmake_file=i386/x-cygwin
4377                 extra_objs=winnt.o
4378                 if test x$enable_threads = xyes; then
4379                         thread_file='win32'
4380                 fi
4381                 exeext=.exe
4382                 ;;
4383         i[34567]86-*-pe | i[34567]86-*-cygwin*)
4384                 xm_file="${xm_file} i386/xm-cygwin.h"
4385                 tmake_file=i386/t-cygwin
4386                 tm_file=i386/cygwin.h
4387                 xmake_file=i386/x-cygwin
4388                 extra_objs=winnt.o
4389                 if test x$enable_threads = xyes; then
4390                         thread_file='win32'
4391                 fi
4392                 exeext=.exe
4393                 ;;
4394         i[34567]86-*-mingw32*)
4395                 tm_file=i386/mingw32.h
4396                 xm_file="${xm_file} i386/xm-mingw32.h"
4397                 tmake_file="i386/t-cygwin i386/t-mingw32"
4398                 extra_objs=winnt.o
4399                 xmake_file=i386/x-cygwin
4400                 if test x$enable_threads = xyes; then
4401                         thread_file='win32'
4402                 fi
4403                 exeext=.exe
4404                 case $machine in
4405                         *mingw32msv*)
4406                                 ;;
4407                         *minwg32crt* | *mingw32*)
4408                                 tm_file="${tm_file} i386/crtdll.h"
4409                                 ;;
4410                 esac
4411                 ;;
4412         i[34567]86-*-uwin*)
4413                 tm_file=i386/uwin.h
4414                 xm_file="${xm_file} i386/xm-uwin.h"
4415                 xm_defines="USG NO_STAB_H NO_SYS_SIGLIST"
4416                 tmake_file="i386/t-cygwin i386/t-uwin"
4417                 extra_objs=winnt.o
4418                 xmake_file=i386/x-cygwin
4419                 if test x$enable_threads = xyes; then
4420                         thread_file='win32'
4421                 fi
4422                 exeext=.exe
4423                 ;;
4424         i[34567]86-*-interix*)
4425                 tm_file="i386/i386-interix.h interix.h"
4426                 xm_file="i386/xm-i386-interix.h xm-interix.h"
4427                 xm_defines="USG NO_SYS_SIGLIST"
4428                 tmake_file="i386/t-interix"
4429                 extra_objs=interix.o
4430                 xmake_file=x-interix
4431                 if test x$enable_threads = xyes ; then
4432                         thread_file='posix'
4433                 fi
4434                 if test x$stabs = xyes ; then
4435                         tm_file="${tm_file} dbxcoff.h"
4436                 fi
4437                 ;;
4438         i[34567]86-*-winnt3*)
4439                 tm_file=i386/win-nt.h
4440                 out_file=i386/i386.c
4441                 xm_file="xm-winnt.h ${xm_file}"
4442                 xmake_file=winnt/x-winnt
4443                 tmake_file=i386/t-winnt
4444                 extra_host_objs="winnt.o oldnames.o"
4445                 extra_gcc_objs="spawnv.o oldnames.o"
4446                 if test x$gnu_ld != xyes
4447                 then
4448                         extra_programs=ld.exe
4449                 fi
4450                 if test x$enable_threads = xyes; then
4451                         thread_file='win32'
4452                 fi
4453                 ;;
4454         i[34567]86-dg-dgux*)
4455                 xm_file="xm-alloca.h xm-siglist.h ${xm_file}"
4456                 xm_defines="USG POSIX"
4457                 out_file=i386/dgux.c
4458                 tm_file=i386/dgux.h
4459                 tmake_file=i386/t-dgux
4460                 xmake_file=i386/x-dgux
4461                 install_headers_dir=install-headers-cpio
4462               ;;
4463         i860-alliant-*)         # Alliant FX/2800
4464                 tm_file="${tm_file} svr4.h i860/sysv4.h i860/fx2800.h"
4465                 xm_file="${xm_file}"
4466                 xmake_file=i860/x-fx2800
4467                 tmake_file=i860/t-fx2800
4468                 extra_parts="crtbegin.o crtend.o"
4469                 ;;
4470         i860-*-bsd*)
4471                 tm_file="${tm_file} i860/bsd.h"
4472                 if test x$gas = xyes
4473                 then
4474                         tm_file="${tm_file} i860/bsd-gas.h"
4475                 fi
4476                 use_collect2=yes
4477                 ;;
4478         i860-*-mach*)
4479                 tm_file="${tm_file} i860/mach.h"
4480                 tmake_file=t-libc-ok
4481                 ;;
4482         i860-*-osf*)                    # Intel Paragon XP/S, OSF/1AD
4483                 tm_file="${tm_file} svr3.h i860/paragon.h"
4484                 xm_defines="USG SVR3"
4485                 tmake_file=t-osf
4486                 ;;
4487         i860-*-sysv3*)
4488                 tm_file="${tm_file} svr3.h i860/sysv3.h"
4489                 xm_defines="USG SVR3"
4490                 xmake_file=i860/x-sysv3
4491                 extra_parts="crtbegin.o crtend.o"
4492                 ;;
4493         i860-*-sysv4*)
4494                 tm_file="${tm_file} svr4.h i860/sysv4.h"
4495                 xm_defines="USG SVR3"
4496                 xmake_file=i860/x-sysv4
4497                 tmake_file=t-svr4
4498                 extra_parts="crtbegin.o crtend.o"
4499                 ;;
4500         i960-wrs-vxworks5 | i960-wrs-vxworks5.0*)
4501                 tm_file="${tm_file} i960/vx960.h"
4502                 tmake_file=i960/t-vxworks960
4503                 use_collect2=yes
4504                 thread_file='vxworks'
4505                 ;;
4506         i960-wrs-vxworks5* | i960-wrs-vxworks)
4507                 tm_file="${tm_file} dbxcoff.h i960/i960-coff.h i960/vx960-coff.h"
4508                 tmake_file=i960/t-vxworks960
4509                 use_collect2=yes
4510                 thread_file='vxworks'
4511                 ;;
4512         i960-wrs-vxworks*)
4513                 tm_file="${tm_file} i960/vx960.h"
4514                 tmake_file=i960/t-vxworks960
4515                 use_collect2=yes
4516                 thread_file='vxworks'
4517                 ;;
4518         i960-*-coff*)
4519                 tm_file="${tm_file} dbxcoff.h i960/i960-coff.h libgloss.h"
4520                 tmake_file=i960/t-960bare
4521                 use_collect2=yes
4522                 ;;
4523         i960-*-rtems)
4524                 tmake_file="i960/t-960bare t-rtems"
4525                 tm_file="${tm_file} dbxcoff.h i960/rtems.h"
4526                 use_collect2=yes
4527                 ;;
4528         i960-*-*)                       # Default i960 environment.
4529                 use_collect2=yes
4530                 ;;
4531         m32r-*-elf*)
4532                 extra_parts="crtinit.o crtfini.o"
4533                 ;;
4534         m68000-convergent-sysv*)
4535                 tm_file=m68k/ctix.h
4536                 xm_file="m68k/xm-3b1.h ${xm_file}"
4537                 xm_defines=USG
4538                 use_collect2=yes
4539                 extra_headers=math-68881.h
4540                 ;;
4541         m68000-hp-bsd*)                 # HP 9000/200 running BSD
4542                 tm_file=m68k/hp2bsd.h
4543                 xmake_file=m68k/x-hp2bsd
4544                 use_collect2=yes
4545                 extra_headers=math-68881.h
4546                 ;;
4547         m68000-hp-hpux*)                # HP 9000 series 300
4548                 xm_file="xm_alloca.h ${xm_file}"
4549                 xm_defines="USG NO_SYS_SIGLIST"
4550                 if test x$gas = xyes
4551                 then
4552                         xmake_file=m68k/x-hp320g
4553                         tm_file=m68k/hp310g.h
4554                 else
4555                         xmake_file=m68k/x-hp320
4556                         tm_file=m68k/hp310.h
4557                 fi
4558                 install_headers_dir=install-headers-cpio
4559                 use_collect2=yes
4560                 extra_headers=math-68881.h
4561                 ;;
4562         m68000-sun-sunos3*)
4563                 tm_file=m68k/sun2.h
4564                 use_collect2=yes
4565                 extra_headers=math-68881.h
4566                 ;;
4567         m68000-sun-sunos4*)
4568                 tm_file=m68k/sun2o4.h
4569                 use_collect2=yes
4570                 extra_headers=math-68881.h
4571                 ;;
4572         m68000-att-sysv*)
4573                 xm_file="m68k/xm-3b1.h ${xm_file}"
4574                 xm_defines=USG
4575                 if test x$gas = xyes
4576                 then
4577                         tm_file=m68k/3b1g.h
4578                 else
4579                         tm_file=m68k/3b1.h
4580                 fi
4581                 use_collect2=yes
4582                 extra_headers=math-68881.h
4583                 ;;
4584         m68k-apple-aux*)                # Apple Macintosh running A/UX
4585                 xm_defines="USG AUX"
4586                 tmake_file=m68k/t-aux
4587                 install_headers_dir=install-headers-cpio
4588                 extra_headers=math-68881.h
4589                 extra_parts="crt1.o mcrt1.o maccrt1.o crt2.o crtn.o"
4590                 tm_file=
4591                 if test "$gnu_ld" = yes
4592                 then
4593                         tm_file="${tm_file} m68k/auxgld.h"
4594                 else
4595                         tm_file="${tm_file} m68k/auxld.h"
4596                 fi
4597                 if test "$gas" = yes
4598                 then
4599                         tm_file="${tm_file} m68k/auxgas.h"
4600                 else
4601                         tm_file="${tm_file} m68k/auxas.h"
4602                 fi
4603                 tm_file="${tm_file} m68k/a-ux.h"
4604                 float_format=m68k
4605                 ;;
4606         m68k-apollo-*)
4607                 tm_file=m68k/apollo68.h
4608                 xmake_file=m68k/x-apollo68
4609                 use_collect2=yes
4610                 extra_headers=math-68881.h
4611                 float_format=m68k
4612                 ;;
4613         m68k-altos-sysv*)                  # Altos 3068
4614                 if test x$gas = xyes
4615                 then
4616                         tm_file=m68k/altos3068.h
4617                         xm_defines=USG
4618                 else
4619                         echo "The Altos is supported only with the GNU assembler" 1>&2
4620                         exit 1
4621                 fi
4622                 extra_headers=math-68881.h
4623                 ;;
4624         m68k-bull-sysv*)                # Bull DPX/2
4625                 if test x$gas = xyes
4626                 then
4627                         if test x$stabs = xyes
4628                         then
4629                                 tm_file=m68k/dpx2cdbx.h
4630                         else
4631                                 tm_file=m68k/dpx2g.h
4632                         fi
4633                 else
4634                         tm_file=m68k/dpx2.h
4635                 fi
4636                 xm_file="xm-alloca.h ${xm_file}"
4637                 xm_defines=USG
4638                 xmake_file=m68k/x-dpx2
4639                 use_collect2=yes
4640                 extra_headers=math-68881.h
4641                 ;;
4642         m68k-atari-sysv4*)              # Atari variant of V.4.
4643                 tm_file=m68k/atari.h
4644                 xm_file="xm-alloca.h ${xm_file}"
4645                 xm_defines="USG FULL_PROTOTYPES"
4646                 tmake_file=t-svr4
4647                 extra_parts="crtbegin.o crtend.o"
4648                 extra_headers=math-68881.h
4649                 float_format=m68k
4650                 ;;
4651         m68k-motorola-sysv*)
4652                 tm_file=m68k/mot3300.h
4653                 xm_file="xm-alloca.h m68k/xm-mot3300.h ${xm_file}"
4654                 xm_defines=NO_SYS_SIGLIST
4655                 if test x$gas = xyes
4656                 then
4657                         xmake_file=m68k/x-mot3300-gas
4658                         if test x$gnu_ld = xyes
4659                         then
4660                                 tmake_file=m68k/t-mot3300-gald
4661                         else
4662                                 tmake_file=m68k/t-mot3300-gas
4663                                 use_collect2=yes
4664                         fi
4665                 else
4666                         xmake_file=m68k/x-mot3300
4667                         if test x$gnu_ld = xyes
4668                         then
4669                                 tmake_file=m68k/t-mot3300-gld
4670                         else
4671                                 tmake_file=m68k/t-mot3300
4672                                 use_collect2=yes
4673                         fi
4674                 fi
4675                 gdb_needs_out_file_path=yes
4676                 extra_parts="crt0.o mcrt0.o"
4677                 extra_headers=math-68881.h
4678                 float_format=m68k
4679                 ;;
4680         m68k-ncr-sysv*)                 # NCR Tower 32 SVR3
4681                 tm_file=m68k/tower-as.h
4682                 xm_defines="USG SVR3"
4683                 xmake_file=m68k/x-tower
4684                 extra_parts="crtbegin.o crtend.o"
4685                 extra_headers=math-68881.h
4686                 ;;
4687         m68k-plexus-sysv*)
4688                 tm_file=m68k/plexus.h
4689                 xm_file="xm-alloca.h m68k/xm-plexus.h ${xm_file}"
4690                 xm_defines=USG
4691                 use_collect2=yes
4692                 extra_headers=math-68881.h
4693                 ;;
4694         m68k-tti-*)
4695                 tm_file=m68k/pbb.h
4696                 xm_file="xm-alloca.h ${xm_file}"
4697                 xm_defines=USG
4698                 extra_headers=math-68881.h
4699                 ;;
4700         m68k-crds-unos*)
4701                 xm_file="xm-alloca.h m68k/xm-crds.h ${xm_file}"
4702                 xm_defines="USG unos"
4703                 xmake_file=m68k/x-crds
4704                 tm_file=m68k/crds.h
4705                 use_collect2=yes
4706                 extra_headers=math-68881.h
4707                 ;;
4708         m68k-cbm-sysv4*)                # Commodore variant of V.4.
4709                 tm_file=m68k/amix.h
4710                 xm_file="xm-alloca.h ${xm_file}"
4711                 xm_defines="USG FULL_PROTOTYPES"
4712                 xmake_file=m68k/x-amix
4713                 tmake_file=t-svr4
4714                 extra_parts="crtbegin.o crtend.o"
4715                 extra_headers=math-68881.h
4716                 float_format=m68k
4717                 ;;
4718         m68k-ccur-rtu)
4719                 tm_file=m68k/ccur-GAS.h
4720                 xmake_file=m68k/x-ccur
4721                 extra_headers=math-68881.h
4722                 use_collect2=yes
4723                 float_format=m68k
4724                 ;;
4725         m68k-hp-bsd4.4*)                # HP 9000/3xx running 4.4bsd
4726                 tm_file=m68k/hp3bsd44.h
4727                 xmake_file=m68k/x-hp3bsd44
4728                 use_collect2=yes
4729                 extra_headers=math-68881.h
4730                 float_format=m68k
4731                 ;;
4732         m68k-hp-bsd*)                   # HP 9000/3xx running Berkeley Unix
4733                 tm_file=m68k/hp3bsd.h
4734                 use_collect2=yes
4735                 extra_headers=math-68881.h
4736                 float_format=m68k
4737                 ;;
4738         m68k-isi-bsd*)
4739                 if test x$with_fp = xno
4740                 then
4741                         tm_file=m68k/isi-nfp.h
4742                 else
4743                         tm_file=m68k/isi.h
4744                         float_format=m68k
4745                 fi
4746                 use_collect2=yes
4747                 extra_headers=math-68881.h
4748                 ;;
4749         m68k-hp-hpux7*) # HP 9000 series 300 running HPUX version 7.
4750                 xm_file="xm_alloca.h ${xm_file}"
4751                 xm_defines="USG NO_SYS_SIGLIST"
4752                 if test x$gas = xyes
4753                 then
4754                         xmake_file=m68k/x-hp320g
4755                         tm_file=m68k/hp320g.h
4756                 else
4757                         xmake_file=m68k/x-hp320
4758                         tm_file=m68k/hpux7.h
4759                 fi
4760                 install_headers_dir=install-headers-cpio
4761                 use_collect2=yes
4762                 extra_headers=math-68881.h
4763                 float_format=m68k
4764                 ;;
4765         m68k-hp-hpux*)  # HP 9000 series 300
4766                 xm_file="xm_alloca.h ${xm_file}"
4767                 xm_defines="USG NO_SYS_SIGLIST"
4768                 if test x$gas = xyes
4769                 then
4770                         xmake_file=m68k/x-hp320g
4771                         tm_file=m68k/hp320g.h
4772                 else
4773                         xmake_file=m68k/x-hp320
4774                         tm_file=m68k/hp320.h
4775                 fi
4776                 install_headers_dir=install-headers-cpio
4777                 use_collect2=yes
4778                 extra_headers=math-68881.h
4779                 float_format=m68k
4780                 ;;
4781         m68k-sun-mach*)
4782                 tm_file=m68k/sun3mach.h
4783                 use_collect2=yes
4784                 extra_headers=math-68881.h
4785                 float_format=m68k
4786                 ;;
4787         m68k-sony-newsos3*)
4788                 if test x$gas = xyes
4789                 then
4790                         tm_file=m68k/news3gas.h
4791                 else
4792                         tm_file=m68k/news3.h
4793                 fi
4794                 use_collect2=yes
4795                 extra_headers=math-68881.h
4796                 float_format=m68k
4797                 ;;
4798         m68k-sony-bsd* | m68k-sony-newsos*)
4799                 if test x$gas = xyes
4800                 then
4801                         tm_file=m68k/newsgas.h
4802                 else
4803                         tm_file=m68k/news.h
4804                 fi
4805                 use_collect2=yes
4806                 extra_headers=math-68881.h
4807                 float_format=m68k
4808                 ;;
4809         m68k-next-nextstep2*)
4810                 tm_file=m68k/next21.h
4811                 xm_file="m68k/xm-next.h ${xm_file}"
4812                 tmake_file=m68k/t-next
4813                 xmake_file=m68k/x-next
4814                 extra_objs=nextstep.o
4815                 extra_headers=math-68881.h
4816                 use_collect2=yes
4817                 float_format=m68k
4818                 ;;
4819         m68k-next-nextstep3*)
4820                 tm_file=m68k/next.h
4821                 xm_file="m68k/xm-next.h ${xm_file}"
4822                 tmake_file=m68k/t-next
4823                 xmake_file=m68k/x-next
4824                 extra_objs=nextstep.o
4825                 extra_parts="crtbegin.o crtend.o"
4826                 extra_headers=math-68881.h
4827                 float_format=m68k
4828                 if test x$enable_threads = xyes; then
4829                         thread_file='mach'
4830                 fi
4831                 ;;
4832         m68k-sun-sunos3*)
4833                 if test x$with_fp = xno
4834                 then
4835                         tm_file=m68k/sun3n3.h
4836                 else
4837                         tm_file=m68k/sun3o3.h
4838                         float_format=m68k
4839                 fi
4840                 use_collect2=yes
4841                 extra_headers=math-68881.h
4842                 ;;
4843         m68k-sun-sunos*)                        # For SunOS 4 (the default).
4844                 if test x$with_fp = xno
4845                 then
4846                         tm_file=m68k/sun3n.h
4847                 else
4848                         tm_file=m68k/sun3.h
4849                         float_format=m68k
4850                 fi
4851                 use_collect2=yes
4852                 extra_headers=math-68881.h
4853                 ;;
4854         m68k-wrs-vxworks*)
4855                 tm_file=m68k/vxm68k.h
4856                 tmake_file=m68k/t-vxworks68
4857                 extra_headers=math-68881.h
4858                 thread_file='vxworks'
4859                 float_format=m68k
4860                 ;;
4861         m68k-*-aout*)
4862                 tmake_file=m68k/t-m68kbare
4863                 tm_file="m68k/m68k-aout.h libgloss.h"
4864                 extra_headers=math-68881.h
4865                 float_format=m68k
4866                 ;;
4867         m68k-*-coff*)
4868                 tmake_file=m68k/t-m68kbare
4869                 tm_file="m68k/m68k-coff.h dbx.h libgloss.h"
4870                 extra_headers=math-68881.h
4871                 float_format=m68k
4872                 ;;
4873         m68020-*-elf* | m68k-*-elf*)
4874                 tm_file="m68k/m68020-elf.h"
4875                 xm_file=m68k/xm-m68kv.h
4876                 tmake_file=m68k/t-m68kelf
4877                 header_files=math-68881.h
4878                 ;;
4879         m68k-*-lynxos*)
4880                 if test x$gas = xyes
4881                 then
4882                         tm_file=m68k/lynx.h
4883                 else
4884                         tm_file=m68k/lynx-ng.h
4885                 fi
4886                 xm_file=m68k/xm-lynx.h
4887                 xmake_file=x-lynx
4888                 tmake_file=m68k/t-lynx
4889                 extra_headers=math-68881.h
4890                 float_format=m68k
4891                 ;;
4892         m68k*-*-netbsd*)
4893                 tm_file=m68k/netbsd.h
4894                 tmake_file=t-netbsd
4895                 float_format=m68k
4896        use_collect2=yes
4897                 ;;
4898         m68k*-*-openbsd*)
4899                 float_format=m68k
4900                 # we need collect2 until our bug is fixed...
4901                 use_collect2=yes
4902                 ;;
4903         m68k-*-sysv3*)                  # Motorola m68k's running system V.3
4904                 xm_file="xm-alloca.h ${xm_file}"
4905                 xm_defines=USG
4906                 xmake_file=m68k/x-m68kv
4907                 extra_parts="crtbegin.o crtend.o"
4908                 extra_headers=math-68881.h
4909                 float_format=m68k
4910                 ;;
4911         m68k-*-sysv4*)                  # Motorola m68k's running system V.4
4912                 tm_file=m68k/m68kv4.h
4913                 xm_file="xm-alloca.h ${xm_file}"
4914                 xm_defines=USG
4915                 tmake_file=t-svr4
4916                 extra_parts="crtbegin.o crtend.o"
4917                 extra_headers=math-68881.h
4918                 float_format=m68k
4919                 ;;
4920         m68k-*-linux-gnuaout*)          # Motorola m68k's running GNU/Linux
4921                                         # with a.out format
4922                 xmake_file=x-linux
4923                 tm_file=m68k/linux-aout.h
4924                 tmake_file="t-linux-aout m68k/t-linux-aout"
4925                 extra_headers=math-68881.h
4926                 float_format=m68k
4927                 gnu_ld=yes
4928                 ;;
4929         m68k-*-linux-gnulibc1)          # Motorola m68k's running GNU/Linux
4930                                         # with ELF format using the
4931                                         # GNU/Linux C library 5
4932                 xmake_file=x-linux
4933                 tm_file=m68k/linux.h
4934                 tmake_file="t-linux t-linux-gnulibc1 m68k/t-linux"
4935                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
4936                 extra_headers=math-68881.h
4937                 float_format=m68k
4938                 gnu_ld=yes
4939                 ;;
4940         m68k-*-linux-gnu*)              # Motorola m68k's running GNU/Linux
4941                                         # with ELF format using glibc 2
4942                                         # aka the GNU/Linux C library 6.
4943                 xmake_file=x-linux
4944                 tm_file=m68k/linux.h
4945                 tmake_file="t-linux m68k/t-linux"
4946                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
4947                 extra_headers=math-68881.h
4948                 float_format=m68k
4949                 gnu_ld=yes
4950                 if test x$enable_threads = xyes; then
4951                         thread_file='posix'
4952                 fi
4953                 ;;
4954         m68k-*-psos*)
4955                 tmake_file=m68k/t-m68kbare
4956                 tm_file=m68k/m68k-psos.h
4957                 extra_headers=math-68881.h
4958                 float_format=m68k
4959                 ;;
4960         m68k-*-rtemscoff*|m68k-*-rtems*)
4961                 tmake_file="m68k/t-m68kbare t-rtems"
4962                 tm_file=m68k/rtems.h
4963                 extra_headers=math-68881.h
4964                 float_format=m68k
4965                 ;;
4966         m68k-*-rtemself*)
4967                 tmake_file="m68k/t-m68kbare t-rtems m68k/t-crtstuff"
4968                 tm_file=m68k/rtemself.h
4969                 extra_headers=math-68881.h
4970                 float_format=m68k
4971                 ;;
4972         m88k-dg-dgux*)
4973                 case $machine in
4974                   m88k-dg-dguxbcs*)
4975                     tm_file=m88k/dguxbcs.h
4976                     tmake_file=m88k/t-dguxbcs
4977                     ;;
4978                   *)
4979                     tm_file=m88k/dgux.h
4980                     tmake_file=m88k/t-dgux
4981                     ;;
4982                 esac
4983                 extra_parts="crtbegin.o bcscrtbegin.o crtend.o m88kdgux.ld"
4984                 xmake_file=m88k/x-dgux
4985                 if test x$gas = xyes
4986                 then
4987                         tmake_file=m88k/t-dgux-gas
4988                 fi
4989                 ;;
4990         m88k-dolphin-sysv3*)
4991                 tm_file=m88k/dolph.h
4992                 extra_parts="crtbegin.o crtend.o"
4993                 xm_file="m88k/xm-sysv3.h ${xm_file}"
4994                 xmake_file=m88k/x-dolph
4995                 if test x$gas = xyes
4996                 then
4997                         tmake_file=m88k/t-m88k-gas
4998                 fi
4999                 ;;
5000         m88k-tektronix-sysv3)
5001                 tm_file=m88k/tekXD88.h
5002                 extra_parts="crtbegin.o crtend.o"
5003                 xm_file="m88k/xm-sysv3.h ${xm_file}"
5004                 xmake_file=m88k/x-tekXD88
5005                 if test x$gas = xyes
5006                 then
5007                         tmake_file=m88k/t-m88k-gas
5008                 fi
5009                 ;;
5010         m88k-*-aout*)
5011                 tm_file=m88k/m88k-aout.h
5012                 ;;
5013         m88k-*-coff*)
5014                 tm_file=m88k/m88k-coff.h
5015                 tmake_file=m88k/t-bug
5016                 ;;
5017         m88k-*-luna*)
5018                 tm_file=m88k/luna.h
5019                 extra_parts="crtbegin.o crtend.o"
5020                 if test x$gas = xyes
5021                 then
5022                         tmake_file=m88k/t-luna-gas
5023                 else
5024                         tmake_file=m88k/t-luna
5025                 fi
5026                 ;;
5027         m88k-*-openbsd*)
5028                 tmake_file="${tmake_file} m88k/t-luna-gas"
5029                 ;;
5030         m88k-*-sysv3*)
5031                 tm_file=m88k/sysv3.h
5032                 extra_parts="crtbegin.o crtend.o"
5033                 xm_file="m88k/xm-sysv3.h ${xm_file}"
5034                 xmake_file=m88k/x-sysv3
5035                 if test x$gas = xyes
5036                 then
5037                         tmake_file=m88k/t-m88k-gas
5038                 fi
5039                 ;;
5040         m88k-*-sysv4*)
5041                 tm_file=m88k/sysv4.h
5042                 extra_parts="crtbegin.o crtend.o"
5043                 xmake_file=m88k/x-sysv4
5044                 tmake_file=m88k/t-sysv4
5045                 ;;
5046         mips-sgi-irix6*)                # SGI System V.4., IRIX 6
5047                 if test "x$gnu_ld" = xyes
5048                 then
5049                         tm_file="mips/iris6.h mips/iris6gld.h"
5050                 else
5051                         tm_file=mips/iris6.h
5052                 fi
5053                 tmake_file=mips/t-iris6
5054                 xm_file=mips/xm-iris6.h
5055                 xmake_file=mips/x-iris6
5056 #               if test x$enable_threads = xyes; then
5057 #                       thread_file='irix'
5058 #               fi
5059                 ;;
5060         mips-wrs-vxworks)
5061                 tm_file="mips/elf.h mips/vxworks.h"
5062                 tmake_file=mips/t-ecoff
5063                 gas=yes
5064                 gnu_ld=yes
5065                 extra_parts="crtbegin.o crtend.o"
5066                 thread_file='vxworks'
5067                 ;;
5068         mips-sgi-irix5cross64)          # Irix5 host, Irix 6 target, cross64
5069                 tm_file="mips/iris6.h mips/cross64.h"
5070                 xm_defines=USG
5071                 xm_file="mips/xm-iris5.h"
5072                 xmake_file=mips/x-iris
5073                 tmake_file=mips/t-cross64
5074                 # See comment in mips/iris[56].h files.
5075                 use_collect2=yes
5076 #               if test x$enable_threads = xyes; then
5077 #                       thread_file='irix'
5078 #               fi
5079                 ;;
5080         mips-sni-sysv4)
5081                 if test x$gas = xyes
5082                 then
5083                         if test x$stabs = xyes
5084                         then
5085                                 tm_file=mips/iris5gdb.h
5086                         else
5087                                 tm_file="mips/sni-svr4.h mips/sni-gas.h"
5088                         fi
5089                 else
5090                         tm_file=mips/sni-svr4.h
5091                 fi
5092                 xm_defines=USG
5093                 xmake_file=mips/x-sni-svr4
5094                 tmake_file=mips/t-mips-gas
5095                 if test x$gnu_ld != xyes
5096                 then
5097                         use_collect2=yes
5098                 fi
5099                 ;;
5100         mips-sgi-irix5*)                # SGI System V.4., IRIX 5
5101                 if test x$gas = xyes
5102                 then
5103                         tm_file="mips/iris5.h mips/iris5gas.h"
5104                         if test x$stabs = xyes
5105                         then
5106                                 tm_file="${tm_file} dbx.h"
5107                         fi
5108                 else
5109                         tm_file=mips/iris5.h
5110                 fi
5111                 xm_defines=USG
5112                 xm_file="mips/xm-iris5.h"
5113                 xmake_file=mips/x-iris
5114                 # mips-tfile doesn't work yet
5115                 tmake_file=mips/t-mips-gas
5116                 # See comment in mips/iris5.h file.
5117                 use_collect2=yes
5118 #               if test x$enable_threads = xyes; then
5119 #                       thread_file='irix'
5120 #               fi
5121                 ;;
5122         mips-sgi-irix4loser*)           # Mostly like a MIPS.
5123                 tm_file="mips/iris4loser.h mips/iris3.h ${tm_file} mips/iris4.h"
5124                 if test x$stabs = xyes; then
5125                         tm_file="${tm_file} dbx.h"
5126                 fi
5127                 xm_defines=USG
5128                 xmake_file=mips/x-iris
5129                 if test x$gas = xyes
5130                 then
5131                         tmake_file=mips/t-mips-gas
5132                 else
5133                         extra_passes="mips-tfile mips-tdump"
5134                 fi
5135                 if test x$gnu_ld != xyes
5136                 then
5137                         use_collect2=yes
5138                 fi
5139 #               if test x$enable_threads = xyes; then
5140 #                       thread_file='irix'
5141 #               fi
5142                 ;;
5143         mips-sgi-irix4*)                # Mostly like a MIPS.
5144                 tm_file="mips/iris3.h ${tm_file} mips/iris4.h"
5145                 if test x$stabs = xyes; then
5146                         tm_file="${tm_file} dbx.h"
5147                 fi
5148                 xm_defines=USG
5149                 xmake_file=mips/x-iris
5150                 if test x$gas = xyes
5151                 then
5152                         tmake_file=mips/t-mips-gas
5153                 else
5154                         extra_passes="mips-tfile mips-tdump"
5155                 fi
5156                 if test x$gnu_ld != xyes
5157                 then
5158                         use_collect2=yes
5159                 fi
5160 #               if test x$enable_threads = xyes; then
5161 #                       thread_file='irix'
5162 #               fi
5163                 ;;
5164         mips-sgi-*)                     # Mostly like a MIPS.
5165                 tm_file="mips/iris3.h ${tm_file}"
5166                 if test x$stabs = xyes; then
5167                         tm_file="${tm_file} dbx.h"
5168                 fi
5169                 xm_defines=USG
5170                 xmake_file=mips/x-iris3
5171                 if test x$gas = xyes
5172                 then
5173                         tmake_file=mips/t-mips-gas
5174                 else
5175                         extra_passes="mips-tfile mips-tdump"
5176                 fi
5177                 if test x$gnu_ld != xyes
5178                 then
5179                         use_collect2=yes
5180                 fi
5181                 ;;
5182         mips-dec-osfrose*)              # Decstation running OSF/1 reference port with OSF/rose.
5183                 tm_file="mips/osfrose.h ${tm_file}"
5184                 xmake_file=mips/x-osfrose
5185                 tmake_file=mips/t-osfrose
5186                 extra_objs=halfpic.o
5187                 use_collect2=yes
5188                 ;;
5189         mips-dec-osf*)                  # Decstation running OSF/1 as shipped by DIGITAL
5190                 tm_file=mips/dec-osf1.h
5191                 if test x$stabs = xyes; then
5192                         tm_file="${tm_file} dbx.h"
5193                 fi
5194                 xmake_file=mips/x-dec-osf1
5195                 if test x$gas = xyes
5196                 then
5197                         tmake_file=mips/t-mips-gas
5198                 else
5199                         tmake_file=mips/t-ultrix
5200                         extra_passes="mips-tfile mips-tdump"
5201                 fi
5202                 if test x$gnu_ld != xyes
5203                 then
5204                         use_collect2=yes
5205                 fi
5206                 ;;
5207         mips-dec-bsd*)                  # Decstation running 4.4 BSD
5208               tm_file=mips/dec-bsd.h
5209               if test x$gas = xyes
5210               then
5211                         tmake_file=mips/t-mips-gas
5212               else
5213                         tmake_file=mips/t-ultrix
5214                         extra_passes="mips-tfile mips-tdump"
5215               fi
5216               if test x$gnu_ld != xyes
5217               then
5218                         use_collect2=yes
5219               fi
5220               ;;
5221         mipsel-*-netbsd* | mips-dec-netbsd*)    # Decstation running NetBSD
5222                 tm_file=mips/netbsd.h
5223                 # On NetBSD, the headers are already okay, except for math.h.
5224                 tmake_file=t-netbsd
5225                 ;;
5226        mips*-*-linux*)                         # Linux MIPS, either endian.
5227                 xmake_file=x-linux
5228                 xm_file="xm-siglist.h ${xm_file}"
5229                case $machine in
5230                        mipsel-*)  tm_file="mips/elfl.h mips/linux.h" ;;
5231                        *)         tm_file="mips/elf.h mips/linux.h" ;;
5232                esac
5233                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
5234                 gnu_ld=yes
5235                 gas=yes
5236                 if test x$enable_threads = xyes; then
5237                         thread_file='posix'
5238                 fi
5239                 ;;
5240         mips*el-*-openbsd*)     # mips little endian
5241                 target_cpu_default="MASK_GAS|MASK_ABICALLS"
5242                 ;;
5243         mips*-*-openbsd*)               # mips big endian
5244                 target_cpu_default="MASK_GAS|MASK_ABICALLS"
5245                 tm_file="mips/openbsd-be.h ${tm_file}"
5246                 ;;
5247         mips-sony-bsd* | mips-sony-newsos*)     # Sony NEWS 3600 or risc/news.
5248                 tm_file="mips/news4.h ${tm_file}"
5249                 if test x$stabs = xyes; then
5250                         tm_file="${tm_file} dbx.h"
5251                 fi
5252                 if test x$gas = xyes
5253                 then
5254                         tmake_file=mips/t-mips-gas
5255                 else
5256                         extra_passes="mips-tfile mips-tdump"
5257                 fi
5258                 if test x$gnu_ld != xyes
5259                 then
5260                         use_collect2=yes
5261                 fi
5262                 xmake_file=mips/x-sony
5263                 ;;
5264         mips-sony-sysv*)                # Sony NEWS 3800 with NEWSOS5.0.
5265                                         # That is based on svr4.
5266                 # t-svr4 is not right because this system doesn't use ELF.
5267                 tm_file="mips/news5.h ${tm_file}"
5268                 if test x$stabs = xyes; then
5269                         tm_file="${tm_file} dbx.h"
5270                 fi
5271                 xm_file="xm-siglist.h ${xm_file}"
5272                 xm_defines=USG
5273                 if test x$gas = xyes
5274                 then
5275                         tmake_file=mips/t-mips-gas
5276                 else
5277                         extra_passes="mips-tfile mips-tdump"
5278                 fi
5279                 if test x$gnu_ld != xyes
5280                 then
5281                         use_collect2=yes
5282                 fi
5283                 ;;
5284         mips-tandem-sysv4*)             # Tandem S2 running NonStop UX
5285                 tm_file="mips/svr4-5.h mips/svr4-t.h"
5286                 if test x$stabs = xyes; then
5287                         tm_file="${tm_file} dbx.h"
5288                 fi
5289                 xm_file="xm-siglist.h ${xm_file}"
5290                 xm_defines=USG
5291                 xmake_file=mips/x-sysv
5292                 if test x$gas = xyes
5293                 then
5294                         tmake_file=mips/t-mips-gas
5295                         extra_parts="crtbegin.o crtend.o"
5296                 else
5297                         tmake_file=mips/t-mips
5298                         extra_passes="mips-tfile mips-tdump"
5299                 fi
5300                 if test x$gnu_ld != xyes
5301                 then
5302                         use_collect2=yes
5303                 fi
5304                 ;;
5305         mips-*-ultrix* | mips-dec-mach3)        # Decstation.
5306                 tm_file="mips/ultrix.h ${tm_file}"
5307                 if test x$stabs = xyes; then
5308                         tm_file="${tm_file} dbx.h"
5309                 fi
5310                 xmake_file=mips/x-ultrix
5311                 if test x$gas = xyes
5312                 then
5313                         tmake_file=mips/t-mips-gas
5314                 else
5315                         tmake_file=mips/t-ultrix
5316                         extra_passes="mips-tfile mips-tdump"
5317                 fi
5318                 if test x$gnu_ld != xyes
5319                 then
5320                         use_collect2=yes
5321                 fi
5322                 ;;
5323         mips-*-riscos[56789]bsd*)
5324                 tm_file=mips/bsd-5.h    # MIPS BSD 4.3, RISC-OS 5.0
5325                 if test x$stabs = xyes; then
5326                         tm_file="${tm_file} dbx.h"
5327                 fi
5328                 if test x$gas = xyes
5329                 then
5330                         tmake_file=mips/t-bsd-gas
5331                 else
5332                         tmake_file=mips/t-bsd
5333                         extra_passes="mips-tfile mips-tdump"
5334                 fi
5335                 if test x$gnu_ld != xyes
5336                 then
5337                         use_collect2=yes
5338                 fi
5339                 ;;
5340         mips-*-bsd* | mips-*-riscosbsd* | mips-*-riscos[1234]bsd*)
5341                 tm_file="mips/bsd-4.h ${tm_file}" # MIPS BSD 4.3, RISC-OS 4.0
5342                 if test x$stabs = xyes; then
5343                         tm_file="${tm_file} dbx.h"
5344                 fi
5345                 if test x$gas = xyes
5346                 then
5347                         tmake_file=mips/t-bsd-gas
5348                 else
5349                         tmake_file=mips/t-bsd
5350                         extra_passes="mips-tfile mips-tdump"
5351                 fi
5352                 if test x$gnu_ld != xyes
5353                 then
5354                         use_collect2=yes
5355                 fi
5356                 ;;
5357         mips-*-riscos[56789]sysv4*)
5358                 tm_file=mips/svr4-5.h   # MIPS System V.4., RISC-OS 5.0
5359                 if test x$stabs = xyes; then
5360                         tm_file="${tm_file} dbx.h"
5361                 fi
5362                 xm_file="xm-siglist.h ${xm_file}"
5363                 xmake_file=mips/x-sysv
5364                 if test x$gas = xyes
5365                 then
5366                         tmake_file=mips/t-svr4-gas
5367                 else
5368                         tmake_file=mips/t-svr4
5369                         extra_passes="mips-tfile mips-tdump"
5370                 fi
5371                 if test x$gnu_ld != xyes
5372                 then
5373                         use_collect2=yes
5374                 fi
5375                 ;;
5376         mips-*-sysv4* | mips-*-riscos[1234]sysv4* | mips-*-riscossysv4*)
5377                 tm_file="mips/svr4-4.h ${tm_file}"
5378                 if test x$stabs = xyes; then
5379                         tm_file="${tm_file} dbx.h"
5380                 fi
5381                 xm_defines=USG
5382                 xmake_file=mips/x-sysv
5383                 if test x$gas = xyes
5384                 then
5385                         tmake_file=mips/t-svr4-gas
5386                 else
5387                         tmake_file=mips/t-svr4
5388                         extra_passes="mips-tfile mips-tdump"
5389                 fi
5390                 if test x$gnu_ld != xyes
5391                 then
5392                         use_collect2=yes
5393                 fi
5394                 ;;
5395         mips-*-riscos[56789]sysv*)
5396                 tm_file=mips/svr3-5.h   # MIPS System V.3, RISC-OS 5.0
5397                 if test x$stabs = xyes; then
5398                         tm_file="${tm_file} dbx.h"
5399                 fi
5400                 xm_defines=USG
5401                 xmake_file=mips/x-sysv
5402                 if test x$gas = xyes
5403                 then
5404                         tmake_file=mips/t-svr3-gas
5405                 else
5406                         tmake_file=mips/t-svr3
5407                         extra_passes="mips-tfile mips-tdump"
5408                 fi
5409                 if test x$gnu_ld != xyes
5410                 then
5411                         use_collect2=yes
5412                 fi
5413                 ;;
5414         mips-*-sysv* | mips-*-riscos*sysv*)
5415                 tm_file="mips/svr3-4.h ${tm_file}"
5416                 if test x$stabs = xyes; then
5417                         tm_file="${tm_file} dbx.h"
5418                 fi
5419                 xm_defines=USG
5420                 xmake_file=mips/x-sysv
5421                 if test x$gas = xyes
5422                 then
5423                         tmake_file=mips/t-svr3-gas
5424                 else
5425                         tmake_file=mips/t-svr3
5426                         extra_passes="mips-tfile mips-tdump"
5427                 fi
5428                 if test x$gnu_ld != xyes
5429                 then
5430                         use_collect2=yes
5431                 fi
5432                 ;;
5433         mips-*-riscos[56789]*)          # Default MIPS RISC-OS 5.0.
5434                 tm_file=mips/mips-5.h
5435                 if test x$stabs = xyes; then
5436                         tm_file="${tm_file} dbx.h"
5437                 fi
5438                 if test x$gas = xyes
5439                 then
5440                         tmake_file=mips/t-mips-gas
5441                 else
5442                         extra_passes="mips-tfile mips-tdump"
5443                 fi
5444                 if test x$gnu_ld != xyes
5445                 then
5446                         use_collect2=yes
5447                 fi
5448                 ;;
5449         mips-*-gnu*)
5450                 ;;
5451         mipsel-*-ecoff*)
5452                 tm_file=mips/ecoffl.h
5453                 if test x$stabs = xyes; then
5454                         tm_file="${tm_file} dbx.h"
5455                 fi
5456                 tmake_file=mips/t-ecoff
5457                 ;;
5458         mips-*-ecoff*)
5459                 tm_file="gofast.h mips/ecoff.h"
5460                 if test x$stabs = xyes; then
5461                         tm_file="${tm_file} dbx.h"
5462                 fi
5463                 tmake_file=mips/t-ecoff
5464                 ;;
5465         mipsel-*-elf*)
5466                 tm_file="mips/elfl.h"
5467                 tmake_file=mips/t-elf
5468                 ;;
5469         mips-*-elf*)
5470                 tm_file="mips/elf.h"
5471                 tmake_file=mips/t-elf
5472                 ;;
5473         mips64el-*-elf*)
5474                 tm_file="mips/elfl64.h"
5475                 tmake_file=mips/t-elf
5476                 ;;
5477         mips64orionel-*-elf*)
5478                 tm_file="mips/elforion.h mips/elfl64.h"
5479                 tmake_file=mips/t-elf
5480                 ;;
5481         mips64-*-elf*)
5482                 tm_file="mips/elf64.h"
5483                 tmake_file=mips/t-elf
5484                 ;;
5485         mips64orion-*-elf*)
5486                 tm_file="mips/elforion.h mips/elf64.h"
5487                 tmake_file=mips/t-elf
5488                 ;;
5489         mips64orion-*-rtems*)
5490                 tm_file="mips/elforion.h mips/elf64.h mips/rtems64.h"
5491                 tm_file="mips/elforion.h mips/elf64.h mips/rtems64.h"
5492                 tmake_file="mips/t-elf t-rtems"
5493                 ;;
5494         mipstx39el-*-elf*)
5495                 tm_file="mips/r3900.h mips/elfl.h mips/abi64.h"
5496                 tmake_file=mips/t-r3900
5497                 ;;
5498         mipstx39-*-elf*)
5499                 tm_file="mips/r3900.h mips/elf.h mips/abi64.h"
5500                 tmake_file=mips/t-r3900
5501                 ;;
5502         mips-*-*)                               # Default MIPS RISC-OS 4.0.
5503                 if test x$stabs = xyes; then
5504                         tm_file="${tm_file} dbx.h"
5505                 fi
5506                 if test x$gas = xyes
5507                 then
5508                         tmake_file=mips/t-mips-gas
5509                 else
5510                         extra_passes="mips-tfile mips-tdump"
5511                 fi
5512                 if test x$gnu_ld != xyes
5513                 then
5514                         use_collect2=yes
5515                 fi
5516                 ;;
5517         mn10200-*-*)
5518                 cpu_type=mn10200
5519                 tm_file="mn10200/mn10200.h"
5520                 if test x$stabs = xyes
5521                 then
5522                         tm_file="${tm_file} dbx.h"
5523                 fi
5524                 use_collect2=no
5525                 ;;
5526         mn10300-*-*)
5527                 cpu_type=mn10300
5528                 tm_file="mn10300/mn10300.h"
5529                 if test x$stabs = xyes
5530                 then
5531                         tm_file="${tm_file} dbx.h"
5532                 fi
5533                 use_collect2=no
5534                 ;;
5535         ns32k-encore-bsd*)
5536                 tm_file=ns32k/encore.h
5537                 use_collect2=yes
5538                 ;;
5539         ns32k-sequent-bsd*)
5540                 tm_file=ns32k/sequent.h
5541                 use_collect2=yes
5542                 ;;
5543         ns32k-tek6100-bsd*)
5544                 tm_file=ns32k/tek6100.h
5545                 use_collect2=yes
5546                 ;;
5547         ns32k-tek6200-bsd*)
5548                 tm_file=ns32k/tek6200.h
5549                 use_collect2=yes
5550                 ;;
5551 # This has not been updated to GCC 2.
5552 #       ns32k-ns-genix*)
5553 #               xm_defines=USG
5554 #               xmake_file=ns32k/x-genix
5555 #               tm_file=ns32k/genix.h
5556 #               use_collect2=yes
5557 #               ;;
5558         ns32k-merlin-*)
5559                 tm_file=ns32k/merlin.h
5560                 use_collect2=yes
5561                 ;;
5562         ns32k-pc532-mach*)
5563                 tm_file=ns32k/pc532-mach.h
5564                 use_collect2=yes
5565                 ;;
5566         ns32k-pc532-minix*)
5567                 tm_file=ns32k/pc532-min.h
5568                 xm_file="ns32k/xm-pc532-min.h ${xm-file}"
5569                 xm_defines=USG
5570                 use_collect2=yes
5571                 ;;
5572         ns32k-*-netbsd*)
5573                 tm_file=ns32k/netbsd.h
5574                 xm_file="ns32k/xm-netbsd.h ${xm_file}"
5575                 # On NetBSD, the headers are already okay, except for math.h.
5576                 tmake_file=t-netbsd
5577        use_collect2=yes
5578                 ;;
5579         pdp11-*-bsd)
5580                 tm_file="${tm_file} pdp11/2bsd.h"
5581                 ;;
5582         pdp11-*-*)
5583                 ;;
5584         ns32k-*-openbsd*)
5585                 # Nothing special
5586                 ;;
5587 # This has not been updated to GCC 2.
5588 #       pyramid-*-*)
5589 #               cpu_type=pyr
5590 #               xmake_file=pyr/x-pyr
5591 #               use_collect2=yes
5592 #               ;;
5593         romp-*-aos*)
5594                 use_collect2=yes
5595                 ;;
5596         romp-*-mach*)
5597                 xmake_file=romp/x-mach
5598                 use_collect2=yes
5599                 ;;
5600         romp-*-openbsd*)
5601                 # Nothing special
5602                 ;;
5603         powerpc-*-openbsd*)
5604                 tmake_file="${tmake_file} rs6000/t-rs6000 rs6000/t-openbsd"
5605                 ;;
5606         powerpc-*-beos*)
5607                 cpu_type=rs6000
5608                 tm_file=rs6000/beos.h
5609                 xm_file=rs6000/xm-beos.h
5610                 tmake_file=rs6000/t-beos
5611                 xmake_file=rs6000/x-beos
5612                 ;;
5613         powerpc-*-sysv* | powerpc-*-elf*)
5614                 tm_file=rs6000/sysv4.h
5615                 xm_file="xm-siglist.h rs6000/xm-sysv4.h"
5616                 xm_defines="USG POSIX"
5617                 extra_headers=ppc-asm.h
5618                 if test x$gas = xyes
5619                 then
5620                         tmake_file="rs6000/t-ppcos rs6000/t-ppccomm"
5621                 else
5622                         tmake_file="rs6000/t-ppc rs6000/t-ppccomm"
5623                 fi
5624                 xmake_file=rs6000/x-sysv4
5625                 ;;
5626         powerpc-*-eabiaix*)
5627                 tm_file=rs6000/eabiaix.h
5628                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
5629                 extra_headers=ppc-asm.h
5630                 ;;
5631         powerpc-*-eabisim*)
5632                 tm_file=rs6000/eabisim.h
5633                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
5634                 extra_headers=ppc-asm.h
5635                 ;;
5636         powerpc-*-eabi*)
5637                 tm_file=rs6000/eabi.h
5638                 if test x$gas = xyes
5639                 then
5640                         tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
5641                 else
5642                         tmake_file="rs6000/t-ppc rs6000/t-ppccomm"
5643                 fi
5644                 extra_headers=ppc-asm.h
5645                 ;;
5646         powerpc-*-rtems*)
5647                 tm_file=rs6000/rtems.h
5648                 if test x$gas = xyes
5649                 then
5650                      tmake_file="rs6000/t-ppcgas t-rtems rs6000/t-ppccomm"
5651                 else
5652                      tmake_file="rs6000/t-ppc t-rtems rs6000/t-ppccomm"
5653                 fi
5654                 extra_headers=ppc-asm.h
5655                 ;;
5656         powerpc-*-linux-gnulibc1)
5657                 tm_file=rs6000/linux.h
5658                 xm_file=rs6000/xm-sysv4.h
5659                 out_file=rs6000/rs6000.c
5660                 if test x$gas = xyes
5661                 then
5662                         tmake_file="rs6000/t-ppcos t-linux t-linux-gnulibc1 rs6000/t-ppccomm"
5663                 else
5664                         tmake_file="rs6000/t-ppc t-linux t-linux-gnulibc1 rs6000/t-ppccomm"
5665                 fi
5666                 xmake_file=x-linux
5667                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
5668                 extra_headers=ppc-asm.h
5669                 if test x$enable_threads = xyes; then
5670                         thread_file='posix'
5671                 fi
5672                 ;;
5673         powerpc-*-linux-gnu*)
5674                 tm_file=rs6000/linux.h
5675                 xm_file="xm-siglist.h rs6000/xm-sysv4.h"
5676                 xm_defines="USG ${xm_defines}"
5677                 out_file=rs6000/rs6000.c
5678                 if test x$gas = xyes
5679                 then
5680                         tmake_file="rs6000/t-ppcos t-linux rs6000/t-ppccomm"
5681                 else
5682                         tmake_file="rs6000/t-ppc t-linux rs6000/t-ppccomm"
5683                 fi
5684                 xmake_file=x-linux
5685                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
5686                 extra_headers=ppc-asm.h
5687                 if test x$enable_threads = xyes; then
5688                         thread_file='posix'
5689                 fi
5690                 ;;
5691         powerpc-wrs-vxworks*)
5692                 cpu_type=rs6000
5693                 xm_file="xm-siglist.h rs6000/xm-sysv4.h"
5694                 xm_defines="USG POSIX"
5695                 tm_file=rs6000/vxppc.h
5696                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
5697                 extra_headers=ppc-asm.h
5698                 thread_file='vxworks'
5699                 ;;
5700         powerpcle-*-sysv* | powerpcle-*-elf*)
5701                 tm_file=rs6000/sysv4le.h
5702                 xm_file="xm-siglist.h rs6000/xm-sysv4.h"
5703                 xm_defines="USG POSIX"
5704                 if test x$gas = xyes
5705                 then
5706                         tmake_file="rs6000/t-ppcos rs6000/t-ppccomm"
5707                 else
5708                         tmake_file="rs6000/t-ppc rs6000/t-ppccomm"
5709                 fi
5710                 xmake_file=rs6000/x-sysv4
5711                 extra_headers=ppc-asm.h
5712                 ;;
5713         powerpcle-*-eabisim*)
5714                 tm_file=rs6000/eabilesim.h
5715                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
5716                 extra_headers=ppc-asm.h
5717                 ;;
5718         powerpcle-*-eabi*)
5719                 tm_file=rs6000/eabile.h
5720                 if test x$gas = xyes
5721                 then
5722                         tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
5723                 else
5724                         tmake_file="rs6000/t-ppc rs6000/t-ppccomm"
5725                 fi
5726                 extra_headers=ppc-asm.h
5727                 ;;
5728         powerpcle-*-winnt* )
5729                 tm_file=rs6000/win-nt.h
5730                 tmake_file=rs6000/t-winnt
5731 #               extra_objs=pe.o
5732                 if test x$enable_threads = xyes; then
5733                         thread_file='win32'
5734                 fi
5735                 extra_headers=ppc-asm.h
5736                 ;;
5737         powerpcle-*-pe | powerpcle-*-cygwin*)
5738                 tm_file=rs6000/cygwin.h
5739                 xm_file="rs6000/xm-cygwin.h ${xm_file}"
5740                 tmake_file=rs6000/t-winnt
5741                 xmake_file=rs6000/x-cygwin
5742 #               extra_objs=pe.o
5743                 if test x$enable_threads = xyes; then
5744                         thread_file='win32'
5745                 fi
5746                 exeext=.exe
5747                 extra_headers=ppc-asm.h
5748                 ;;
5749         powerpcle-*-solaris2*)
5750                 tm_file=rs6000/sol2.h
5751                 xm_file="xm-siglist.h rs6000/xm-sysv4.h"
5752                 xm_defines="USG POSIX"
5753                 if test x$gas = xyes
5754                 then
5755                         tmake_file="rs6000/t-ppcos rs6000/t-ppccomm"
5756                 else
5757                         tmake_file="rs6000/t-ppc rs6000/t-ppccomm"
5758                 fi
5759                 xmake_file=rs6000/x-sysv4
5760                 extra_headers=ppc-asm.h
5761                 ;;
5762         rs6000-ibm-aix3.[01]*)
5763                 tm_file=rs6000/aix31.h
5764                 xmake_file=rs6000/x-aix31
5765                 float_format=none
5766                 use_collect2=yes
5767                 ;;
5768         rs6000-ibm-aix3.2.[456789]* | powerpc-ibm-aix3.2.[456789]*)
5769                 tm_file=rs6000/aix3newas.h
5770                 if test x$host != x$target
5771                 then
5772                         tmake_file=rs6000/t-xnewas
5773                 else
5774                         tmake_file=rs6000/t-newas
5775                 fi
5776                 float_format=none
5777                 use_collect2=yes
5778                 ;;
5779         rs6000-ibm-aix4.[12]* | powerpc-ibm-aix4.[12]*)
5780                 tm_file=rs6000/aix41.h
5781                 if test x$host != x$target
5782                 then
5783                         tmake_file=rs6000/t-xnewas
5784                 else
5785                         tmake_file=rs6000/t-newas
5786                 fi
5787                 if test "$gnu_ld" = yes
5788                 then
5789                         xmake_file=rs6000/x-aix41-gld
5790                 else
5791                         xmake_file=rs6000/x-aix41
5792                 fi
5793                 float_format=none
5794                 use_collect2=yes
5795                 ;;
5796         rs6000-ibm-aix4.[3456789]* | powerpc-ibm-aix4.[3456789]*)
5797                 tm_file=rs6000/aix43.h
5798                 if test x$host != x$target
5799                 then
5800                         tmake_file=rs6000/t-xaix43
5801                 else
5802                         tmake_file=rs6000/t-aix43
5803                 fi
5804                 xmake_file=rs6000/x-aix43
5805                 float_format=none
5806                 use_collect2=yes
5807                 ;;
5808         rs6000-ibm-aix[56789].* | powerpc-ibm-aix[56789].*)
5809                 tm_file=rs6000/aix43.h
5810                 if test x$host != x$target
5811                 then
5812                         tmake_file=rs6000/t-xaix43
5813                 else
5814                         tmake_file=rs6000/t-aix43
5815                 fi
5816                 xmake_file=rs6000/x-aix43
5817                 float_format=none
5818                 use_collect2=yes
5819                 ;;
5820         rs6000-ibm-aix*)
5821                 float_format=none
5822                 use_collect2=yes
5823                 ;;
5824         rs6000-bull-bosx)
5825                 float_format=none
5826                 use_collect2=yes
5827                 ;;
5828         rs6000-*-mach*)
5829                 tm_file=rs6000/mach.h
5830                 xm_file="${xm_file} rs6000/xm-mach.h"
5831                 xmake_file=rs6000/x-mach
5832                 use_collect2=yes
5833                 ;;
5834         rs6000-*-lynxos*)
5835                 tm_file=rs6000/lynx.h
5836                 xm_file=rs6000/xm-lynx.h
5837                 tmake_file=rs6000/t-rs6000
5838                 xmake_file=rs6000/x-lynx
5839                 use_collect2=yes
5840                 ;;
5841         sh-*-elf*)
5842                 tm_file=sh/elf.h
5843                 float_format=sh
5844                 ;;
5845         sh-*-rtemself*)
5846                 tmake_file="sh/t-sh t-rtems"
5847                 tm_file=sh/rtemself.h
5848                 float_format=sh
5849                 ;;
5850         sh-*-rtems*)
5851                 tmake_file="sh/t-sh t-rtems"
5852                 tm_file=sh/rtems.h
5853                 float_format=sh
5854                 ;;
5855         sh-*-*)
5856                 float_format=sh
5857                 ;;
5858         sparc-tti-*)
5859                 tm_file=sparc/pbd.h
5860                 xm_file="xm-alloca.h ${xm_file}"
5861                 xm_defines=USG
5862                 ;;
5863         sparc-wrs-vxworks* | sparclite-wrs-vxworks*)
5864                 tm_file=sparc/vxsparc.h
5865                 tmake_file=sparc/t-vxsparc
5866                 use_collect2=yes
5867                 thread_file='vxworks'
5868                 ;;
5869         sparc-*-aout*)
5870                 tmake_file=sparc/t-sparcbare
5871                 tm_file="sparc/aout.h libgloss.h"
5872                 ;;
5873         sparc-*-netbsd*)
5874                 tm_file=sparc/netbsd.h
5875                 tmake_file=t-netbsd
5876        use_collect2=yes
5877                 ;;
5878         sparc-*-openbsd*)
5879                 # we need collect2 until our bug is fixed...
5880                 use_collect2=yes
5881                 ;;
5882         sparc-*-bsd*)
5883                 tm_file=sparc/bsd.h
5884                 ;;
5885         sparc-*-elf*)
5886                 tm_file=sparc/elf.h
5887                 tmake_file=sparc/t-elf
5888                 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
5889                 #float_format=i128
5890                 float_format=i64
5891                 ;;
5892         sparc-*-linux-gnuaout*)         # Sparc's running GNU/Linux, a.out
5893                 xm_file="${xm_file} sparc/xm-linux.h"
5894                 tm_file=sparc/linux-aout.h
5895                 xmake_file=x-linux
5896                 gnu_ld=yes
5897                 ;;
5898         sparc-*-linux-gnulibc1*)        # Sparc's running GNU/Linux, libc5
5899                 xm_file="${xm_file} sparc/xm-linux.h"
5900                 xmake_file=x-linux
5901                 tm_file=sparc/linux.h
5902                 tmake_file="t-linux t-linux-gnulibc1"
5903                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
5904                 gnu_ld=yes
5905                 float_format=sparc
5906                 ;;
5907         sparc-*-linux-gnu*)             # Sparc's running GNU/Linux, libc6
5908                 xm_file="${xm_file} sparc/xm-linux.h"
5909                 xmake_file=x-linux
5910                 tm_file=sparc/linux.h
5911                 tmake_file="t-linux"
5912                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
5913                 gnu_ld=yes
5914                 if test x$enable_threads = xyes; then
5915                         thread_file='posix'
5916                 fi
5917                 float_format=sparc
5918                 ;;
5919         sparc-*-lynxos*)
5920                 if test x$gas = xyes
5921                 then
5922                         tm_file=sparc/lynx.h
5923                 else
5924                         tm_file=sparc/lynx-ng.h
5925                 fi
5926                 xm_file=sparc/xm-lynx.h
5927                 tmake_file=sparc/t-sunos41
5928                 xmake_file=x-lynx
5929                 ;;
5930         sparc-*-rtems*|sparc-*-rtemself*)
5931                 tm_file="sparc/rtemself.h"
5932                 tmake_file="sparc/t-elf t-rtems"
5933                 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
5934                 #float_format=i128
5935                 float_format=i64
5936                 ;;
5937         sparc-*-rtemsaout*)
5938                 tmake_file="sparc/t-sparcbare t-rtems"
5939                 tm_file=sparc/rtems.h
5940                 ;;
5941         sparcv9-*-solaris2*)
5942                 tm_file=sparc/sol2-sld-64.h
5943                 xm_file="sparc/xm-sysv4-64.h sparc/xm-sol2.h"
5944                 xm_defines="USG POSIX"
5945                 tmake_file="sparc/t-sol2 sparc/t-sol2-64"
5946                 xmake_file=sparc/x-sysv4
5947                 extra_parts="crt1.o crti.o crtn.o gcrt1.o crtbegin.o crtend.o"
5948                 float_format=none
5949                 if test x${enable_threads} = x ; then
5950                     enable_threads=$have_pthread_h
5951                     if test x${enable_threads} = x ; then
5952                         enable_threads=$have_thread_h
5953                     fi
5954                 fi
5955                 if test x${enable_threads} = xyes ; then
5956                     if test x${have_pthread_h} = xyes ; then
5957                         thread_file='posix'
5958                     else
5959                         thread_file='solaris'
5960                     fi
5961                 fi
5962                 ;;
5963         sparc-hal-solaris2*)
5964                 xm_file="xm-siglist.h sparc/xm-sysv4.h sparc/xm-sol2.h"
5965                 xm_defines="USG POSIX"
5966                 tm_file="sparc/sol2.h sparc/hal.h"
5967                 tmake_file="sparc/t-halos sparc/t-sol2"
5968                 xmake_file=sparc/x-sysv4
5969                 extra_parts="crt1.o crti.o crtn.o gmon.o crtbegin.o crtend.o"
5970                 case $machine in
5971                 *-*-solaris2.0-4)
5972                         float_format=i128
5973                 ;;
5974                 *)
5975                         float_format=none
5976                         ;;
5977                 esac
5978                 thread_file='solaris'
5979                 ;;
5980         sparc-*-solaris2*)
5981                 if test x$gnu_ld = xyes
5982                 then
5983                         tm_file=sparc/sol2.h
5984                 else
5985                         tm_file=sparc/sol2-sld.h
5986                 fi
5987                 xm_file="xm-siglist.h sparc/xm-sysv4.h sparc/xm-sol2.h"
5988                 xm_defines="USG POSIX"
5989                 tmake_file=sparc/t-sol2
5990                 xmake_file=sparc/x-sysv4
5991                 extra_parts="crt1.o crti.o crtn.o gcrt1.o gmon.o crtbegin.o crtend.o"
5992                 case $machine in
5993                 *-*-solaris2.[0-4])
5994                         float_format=i128
5995                         ;;
5996                 *)
5997                         float_format=none
5998                         ;;
5999                 esac
6000                 if test x${enable_threads} = x; then
6001                     enable_threads=$have_pthread_h
6002                     if test x${enable_threads} = x; then
6003                         enable_threads=$have_thread_h
6004                     fi
6005                 fi
6006                 if test x${enable_threads} = xyes; then
6007                     if test x${have_pthread_h} = xyes; then
6008                         thread_file='posix'
6009                     else
6010                         thread_file='solaris'
6011                     fi
6012                 fi
6013                 ;;
6014         sparc-*-sunos4.0*)
6015                 tm_file=sparc/sunos4.h
6016                 tmake_file=sparc/t-sunos40
6017                 use_collect2=yes
6018                 ;;
6019         sparc-*-sunos4*)
6020                 tm_file=sparc/sunos4.h
6021                 tmake_file=sparc/t-sunos41
6022                 use_collect2=yes
6023                 if test x$gas = xyes; then
6024                         tm_file="${tm_file} sparc/sun4gas.h"
6025                 fi
6026                 ;;
6027         sparc-*-sunos3*)
6028                 tm_file=sparc/sun4o3.h
6029                 use_collect2=yes
6030                 ;;
6031         sparc-*-sysv4*)
6032                 tm_file=sparc/sysv4.h
6033                 xm_file="xm-siglist.h sparc/xm-sysv4.h"
6034                 xm_defines="USG POSIX"
6035                 tmake_file=t-svr4
6036                 xmake_file=sparc/x-sysv4
6037                 extra_parts="crtbegin.o crtend.o"
6038                 ;;
6039         sparc-*-vxsim*)
6040                 xm_file="xm-siglist.h sparc/xm-sysv4.h sparc/xm-sol2.h"
6041                 xm_defines="USG POSIX"
6042                 tm_file=sparc/vxsim.h
6043                 tmake_file=sparc/t-vxsparc
6044                 xmake_file=sparc/x-sysv4
6045                 ;;
6046         sparclet-*-aout*)
6047                 tm_file="sparc/splet.h libgloss.h"
6048                 tmake_file=sparc/t-splet
6049                 ;;
6050         sparclite-*-coff*)
6051                 tm_file="sparc/litecoff.h libgloss.h"
6052                 tmake_file=sparc/t-sparclite
6053                 ;;
6054         sparclite-*-aout*)
6055                 tm_file="sparc/lite.h aoutos.h libgloss.h"
6056                 tmake_file=sparc/t-sparclite
6057                 ;;
6058         sparclite-*-elf*)
6059                 tm_file="sparc/liteelf.h"
6060                 tmake_file=sparc/t-sparclite
6061                 extra_parts="crtbegin.o crtend.o"
6062                 ;;
6063         sparc86x-*-aout*)
6064                 tm_file="sparc/sp86x-aout.h aoutos.h libgloss.h"
6065                 tmake_file=sparc/t-sp86x
6066                 ;;
6067         sparc86x-*-elf*)
6068                 tm_file="sparc/sp86x-elf.h"
6069                 tmake_file=sparc/t-sp86x
6070                 extra_parts="crtbegin.o crtend.o"
6071                 ;;
6072         sparc64-*-aout*)
6073                 tmake_file=sparc/t-sp64
6074                 tm_file=sparc/sp64-aout.h
6075                 ;;
6076         sparc64-*-elf*)
6077                 tmake_file=sparc/t-sp64
6078                 tm_file=sparc/sp64-elf.h
6079                 extra_parts="crtbegin.o crtend.o"
6080                 ;;
6081         sparc64-*-linux*)               # 64-bit Sparc's running GNU/Linux
6082                 tmake_file="t-linux sparc/t-linux64"
6083                 xm_file="sparc/xm-sp64.h sparc/xm-linux.h"
6084                 tm_file=sparc/linux64.h
6085                 xmake_file=x-linux
6086                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
6087                 gnu_ld=yes
6088                 float_format=sparc
6089                 ;;
6090 # This hasn't been upgraded to GCC 2.
6091 #       tahoe-harris-*)                 # Harris tahoe, using COFF.
6092 #               tm_file=tahoe/harris.h
6093 #               ;;
6094 #       tahoe-*-bsd*)                   # tahoe running BSD
6095 #               ;;
6096         thumb-*-coff* | thumbel-*-coff*)
6097                 tm_file=arm/tcoff.h
6098                 out_file=arm/thumb.c
6099                 xm_file=arm/xm-thumb.h
6100                 md_file=arm/thumb.md
6101                 tmake_file=arm/t-thumb
6102                 ;;
6103         thumb-*-elf* | thumbel-*-elf*)
6104                 tm_file=arm/telf.h
6105                 out_file=arm/thumb.c
6106                 xm_file=arm/xm-thumb.h
6107                 md_file=arm/thumb.md
6108                 tmake_file=arm/t-thumb-elf
6109                 ;;
6110         thumb-*-linux-gnu*)
6111                 tm_file=arm/linux-telf.h
6112                 out_file=arm/thumb.c
6113                 xm_file=arm/xm-thumb.h
6114                 md_file=arm/thumb.md
6115                 tmake_file=arm/t-thumb-linux
6116                 ;;
6117         thumb-*-uclinux*)
6118                 tm_file=arm/uclinux-telf.h
6119                 out_file=arm/thumb.c
6120                 md_file=arm/thumb.md
6121                 tmake_file=arm/t-thumb-linux
6122                 xm_file=arm/xm-thumb.h
6123                 ;;
6124         thumb-wrs-vxworks)
6125                 tm_file=arm/tcoff.h
6126                 out_file=arm/thumb.c
6127                 xm_file=arm/xm-thumb.h
6128                 md_file=arm/thumb.md
6129                 tmake_file=arm/t-thumb
6130                 thread_file='vxworks'
6131                 ;;
6132         thumb-*-pe)
6133                 tm_file=arm/tpe.h
6134                 out_file=arm/thumb.c
6135                 xm_file=arm/xm-thumb.h
6136                 md_file=arm/thumb.md
6137                 tmake_file=arm/t-pe-thumb
6138                 extra_objs=pe.o
6139                 ;;
6140 # This hasn't been upgraded to GCC 2.
6141 #       tron-*-*)
6142 #               cpu_type=gmicro
6143 #               use_collect2=yes
6144 #               ;;
6145         v850-*-*)
6146                 target_cpu_default="TARGET_CPU_generic"
6147                 cpu_type=v850
6148                 tm_file="v850/v850.h"
6149                 xm_file="v850/xm-v850.h"
6150                 tmake_file=v850/t-v850
6151                 if test x$stabs = xyes
6152                 then
6153                         tm_file="${tm_file} dbx.h"
6154                 fi
6155                 use_collect2=no
6156                 ;;
6157         vax-*-bsd*)                     # vaxen running BSD
6158                 use_collect2=yes
6159                 float_format=vax
6160                 ;;
6161         vax-*-sysv*)                    # vaxen running system V
6162                 tm_file="${tm_file} vax/vaxv.h"
6163                 xm_defines=USG
6164                 float_format=vax
6165                 ;;
6166         vax-*-netbsd*)
6167                 tm_file="${tm_file} netbsd.h vax/netbsd.h"
6168                 tmake_file=t-netbsd
6169                 float_format=vax
6170        use_collect2=yes
6171                 ;;
6172         vax-*-openbsd*)
6173                 tmake_file="${tmake_file} vax/t-openbsd"
6174                 ;;
6175         vax-*-ultrix*)                  # vaxen running ultrix
6176                 tm_file="${tm_file} vax/ultrix.h"
6177                 use_collect2=yes
6178                 float_format=vax
6179                 ;;
6180         vax-*-vms*)                     # vaxen running VMS
6181                 xm_file=vax/xm-vms.h
6182                 tm_file=vax/vms.h
6183                 float_format=vax
6184                 ;;
6185         vax-*-*)                        # vax default entry
6186                 float_format=vax
6187                 ;;
6188         we32k-att-sysv*)
6189                 xm_file="${xm_file} xm-svr3"
6190                 use_collect2=yes
6191                 ;;
6192         *)
6193                 echo "Configuration $machine not supported" 1>&2
6194                 exit 1
6195                 ;;
6196         esac
6197
6198         case $machine in
6199         *-*-linux-gnu*)
6200                 ;; # Existing GNU/Linux systems do not use the GNU setup.
6201         *-*-gnu*)
6202                 # On the GNU system, the setup is just about the same on
6203                 # each different CPU.  The specific machines that GNU
6204                 # supports are matched above and just set $cpu_type.
6205                 xm_file="xm-gnu.h ${xm_file}"
6206                 tm_file=${cpu_type}/gnu.h
6207                 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
6208                 # GNU always uses ELF.
6209                 elf=yes
6210                 # GNU tools are the only tools.
6211                 gnu_ld=yes
6212                 gas=yes
6213                 xmake_file=x-linux      # These details are the same as Linux.
6214                 tmake_file=t-gnu        # These are not.
6215                 ;;
6216         *-*-sysv4*)
6217                 xmake_try_sysv=x-sysv
6218                 install_headers_dir=install-headers-cpio
6219                 ;;
6220         *-*-sysv*)
6221                 install_headers_dir=install-headers-cpio
6222                 ;;
6223         esac
6224
6225         # Distinguish i[34567]86
6226         # Also, do not run mips-tfile on MIPS if using gas.
6227         # Process --with-cpu= for PowerPC/rs6000
6228         target_cpu_default2=
6229         case $machine in
6230         i486-*-*)
6231                 target_cpu_default2=1
6232                 ;;
6233         i586-*-*)
6234                 case $target_alias in
6235                         k6-*)
6236                                 target_cpu_default2=4
6237                                 ;;
6238                         *)
6239                                 target_cpu_default2=2
6240                                 ;;
6241                 esac
6242                 ;;
6243         i686-*-* | i786-*-*)
6244                 target_cpu_default2=3
6245                 ;;
6246         alpha*-*-*)
6247                 case $machine in
6248                         alphaev6*)
6249                                 target_cpu_default2="MASK_CPU_EV6|MASK_BWX|MASK_MAX|MASK_FIX"
6250                                 ;;
6251                         alphapca56*)
6252                                 target_cpu_default2="MASK_CPU_EV5|MASK_BWX|MASK_MAX"
6253                                 ;;
6254                         alphaev56*)
6255                                 target_cpu_default2="MASK_CPU_EV5|MASK_BWX"
6256                                 ;;
6257                         alphaev5*)
6258                                 target_cpu_default2="MASK_CPU_EV5"
6259                                 ;;
6260                 esac
6261
6262                 if test x$gas = xyes
6263                 then
6264                         if test "$target_cpu_default2" = ""
6265                         then
6266                                 target_cpu_default2="MASK_GAS"
6267                         else
6268                                 target_cpu_default2="${target_cpu_default2}|MASK_GAS"
6269                         fi
6270                 fi
6271                 ;;
6272         arm*-*-*)
6273                 case "x$with_cpu" in
6274                         x)
6275                                 # The most generic
6276                                 target_cpu_default2="TARGET_CPU_generic"
6277                                 ;;
6278
6279                         # Distinguish cores, and major variants
6280                         # arm7m doesn't exist, but D & I don't affect code
6281                         xarm[23678] | xarm250 | xarm[67][01]0 \
6282                         | xarm7m | xarm7dm | xarm7dmi | xarm7tdmi \
6283                         | xarm7100 | xarm7500 | xarm7500fe | xarm810 \
6284                         | xstrongarm | xstrongarm110 | xstrongarm1100)
6285                                 target_cpu_default2="TARGET_CPU_$with_cpu"
6286                                 ;;
6287
6288                         xyes | xno)
6289                                 echo "--with-cpu must be passed a value" 1>&2
6290                                 exit 1
6291                                 ;;
6292
6293                         *)
6294                                 if test x$pass2done = xyes
6295                                 then
6296                                         echo "Unknown cpu used with --with-cpu=$with_cpu" 1>&2
6297                                         exit 1
6298                                 fi
6299                                 ;;
6300                 esac
6301                 ;;
6302
6303         mips*-*-ecoff* | mips*-*-elf*)
6304                 if test x$gas = xyes
6305                 then
6306                         if test x$gnu_ld = xyes
6307                         then
6308                                 target_cpu_default2=20
6309                         else
6310                                 target_cpu_default2=16
6311                         fi
6312                 fi
6313                 ;;
6314         mips*-*-*)
6315                 if test x$gas = xyes
6316                 then
6317                         target_cpu_default2=16
6318                 fi
6319                 ;;
6320         powerpc*-*-* | rs6000-*-*)
6321                 case "x$with_cpu" in
6322                         x)
6323                                 ;;
6324
6325                         xcommon | xpower | xpower2 | xpowerpc | xrios \
6326                           | xrios1 | xrios2 | xrsc | xrsc1 \
6327                           | x601 | x602 | x603 | x603e | x604 | x604e | x620 \
6328                           | xec603e | x740 | x750 | x401 \
6329                           | x403 | x505 | x801 | x821 | x823 | x860)
6330                                 target_cpu_default2="\"$with_cpu\""
6331                                 ;;
6332
6333                         xyes | xno)
6334                                 echo "--with-cpu must be passed a value" 1>&2
6335                                 exit 1
6336                                 ;;
6337
6338                         *)
6339                                 if test x$pass2done = xyes
6340                                 then
6341                                         echo "Unknown cpu used with --with-cpu=$with_cpu" 1>&2
6342                                         exit 1
6343                                 fi
6344                                 ;;
6345                 esac
6346                 ;;
6347         sparc*-*-*)
6348                 case ".$with_cpu" in
6349                         .)
6350                                 target_cpu_default2=TARGET_CPU_"`echo $machine | sed 's/-.*$//'`"
6351                                 ;;
6352                         .supersparc | .hypersparc | .ultrasparc | .v7 | .v8 | .v9)
6353                                 target_cpu_default2="TARGET_CPU_$with_cpu"
6354                                 ;;
6355                         *)
6356                                 if test x$pass2done = xyes
6357                                 then
6358                                         echo "Unknown cpu used with --with-cpu=$with_cpu" 1>&2
6359                                         exit 1
6360                                 fi
6361                                 ;;
6362                 esac
6363                 ;;
6364         esac
6365
6366         if test "$target_cpu_default2" != ""
6367         then
6368                 if test "$target_cpu_default" != ""
6369                 then
6370                         target_cpu_default="(${target_cpu_default}|${target_cpu_default2})"
6371                 else
6372                         target_cpu_default=$target_cpu_default2
6373                 fi
6374         fi
6375
6376         # No need for collect2 if we have the GNU linker.
6377         # Actually, there is now; GNU ld doesn't handle the EH info or
6378         # collecting for shared libraries.
6379         #case x$gnu_ld in
6380         #xyes)
6381         #       use_collect2=
6382         #       ;;
6383         #esac
6384
6385 # Save data on machine being used to compile GCC in build_xm_file.
6386 # Save data on host machine in vars host_xm_file and host_xmake_file.
6387         if test x$pass1done = x
6388         then
6389                 if test x"$xm_file" = x
6390                 then build_xm_file=$cpu_type/xm-$cpu_type.h
6391                 else build_xm_file=$xm_file
6392                 fi
6393                 build_xm_defines=$xm_defines
6394                 build_install_headers_dir=$install_headers_dir
6395                 build_exeext=$exeext
6396                 pass1done=yes
6397         else
6398                 if test x$pass2done = x
6399                 then
6400                         if test x"$xm_file" = x
6401                         then host_xm_file=$cpu_type/xm-$cpu_type.h
6402                         else host_xm_file=$xm_file
6403                         fi
6404                         host_xm_defines=$xm_defines
6405                         if test x"$xmake_file" = x
6406                         then xmake_file=$cpu_type/x-$cpu_type
6407                         fi
6408                         host_xmake_file="$xmake_file"
6409                         host_truncate_target=$truncate_target
6410                         host_extra_gcc_objs=$extra_gcc_objs
6411                         host_extra_objs=$extra_host_objs
6412                         host_exeext=$exeext
6413                         pass2done=yes
6414                 fi
6415         fi
6416 done
6417
6418 extra_objs="${host_extra_objs} ${extra_objs}"
6419
6420 # Default the target-machine variables that were not explicitly set.
6421 if test x"$tm_file" = x
6422 then tm_file=$cpu_type/$cpu_type.h; fi
6423
6424 if test x$extra_headers = x
6425 then extra_headers=; fi
6426
6427 if test x"$xm_file" = x
6428 then xm_file=$cpu_type/xm-$cpu_type.h; fi
6429
6430 if test x$md_file = x
6431 then md_file=$cpu_type/$cpu_type.md; fi
6432
6433 if test x$out_file = x
6434 then out_file=$cpu_type/$cpu_type.c; fi
6435
6436 if test x"$tmake_file" = x
6437 then tmake_file=$cpu_type/t-$cpu_type
6438 fi
6439
6440 if test x"$dwarf2" = xyes
6441 then tm_file="tm-dwarf2.h $tm_file"
6442 fi
6443
6444 if test x$float_format = x
6445 then float_format=i64
6446 fi
6447
6448 if test $float_format = none
6449 then float_h_file=Makefile.in
6450 else float_h_file=float-$float_format.h
6451 fi
6452
6453 # Handle cpp installation.
6454 if test x$enable_cpp != xno
6455 then
6456   tmake_file="$tmake_file t-install-cpp"
6457 fi
6458
6459 # Say what files are being used for the output code and MD file.
6460 echo "Using \`$srcdir/config/$out_file' to output insns."
6461 echo "Using \`$srcdir/config/$md_file' as machine description file."
6462
6463 count=a
6464 for f in $tm_file; do
6465         count=${count}x
6466 done
6467 if test $count = ax; then
6468         echo "Using \`$srcdir/config/$tm_file' as target machine macro file."
6469 else
6470         echo "Using the following target machine macro files:"
6471         for f in $tm_file; do
6472                 echo "  $srcdir/config/$f"
6473         done
6474 fi
6475
6476 count=a
6477 for f in $host_xm_file; do
6478         count=${count}x
6479 done
6480 if test $count = ax; then
6481         echo "Using \`$srcdir/config/$host_xm_file' as host machine macro file."
6482 else
6483         echo "Using the following host machine macro files:"
6484         for f in $host_xm_file; do
6485                 echo "  $srcdir/config/$f"
6486         done
6487 fi
6488
6489 if test "$host_xm_file" != "$build_xm_file"; then
6490         count=a
6491         for f in $build_xm_file; do
6492                 count=${count}x
6493         done
6494         if test $count = ax; then
6495                 echo "Using \`$srcdir/config/$build_xm_file' as build machine macro file."
6496         else
6497                 echo "Using the following build machine macro files:"
6498                 for f in $build_xm_file; do
6499                         echo "  $srcdir/config/$f"
6500                 done
6501         fi
6502 fi
6503
6504 if test x$thread_file = x; then
6505         if test x$target_thread_file != x; then
6506                 thread_file=$target_thread_file
6507         else
6508                 thread_file='single'
6509         fi
6510 fi
6511
6512 # Set up the header files.
6513 # $links is the list of header files to create.
6514 # $vars is the list of shell variables with file names to include.
6515 # auto-host.h is the file containing items generated by autoconf and is
6516 # the first file included by config.h.
6517 null_defines=
6518 host_xm_file="auto-host.h gansidecl.h ${host_xm_file} hwint.h"
6519
6520 # If host=build, it is correct to have hconfig include auto-host.h
6521 # as well.  If host!=build, we are in error and need to do more
6522 # work to find out the build config parameters.
6523 if test x$host = x$build
6524 then
6525         build_xm_file="auto-host.h gansidecl.h ${build_xm_file} hwint.h"
6526 else
6527         # We create a subdir, then run autoconf in the subdir.
6528         # To prevent recursion we set host and build for the new
6529         # invocation of configure to the build for this invocation
6530         # of configure.
6531         tempdir=build.$$
6532         rm -rf $tempdir
6533         mkdir $tempdir
6534         cd $tempdir
6535         case ${srcdir} in
6536         /*) realsrcdir=${srcdir};;
6537         *) realsrcdir=../${srcdir};;
6538         esac
6539         CC=${CC_FOR_BUILD} ${realsrcdir}/configure \
6540                 --target=$target --host=$build --build=$build
6541
6542         # We just finished tests for the build machine, so rename
6543         # the file auto-build.h in the gcc directory.
6544         mv auto-host.h ../auto-build.h
6545         cd ..
6546         rm -rf $tempdir
6547         build_xm_file="auto-build.h gansidecl.h ${build_xm_file} hwint.h"
6548 fi
6549
6550 xm_file="gansidecl.h ${xm_file}"
6551 tm_file="gansidecl.h ${tm_file}"
6552
6553 vars="host_xm_file tm_file tm_p_file xm_file build_xm_file"
6554 links="config.h tm.h tm_p.h tconfig.h hconfig.h"
6555 defines="host_xm_defines null_defines null_defines xm_defines build_xm_defines"
6556
6557 rm -f config.bak
6558 if test -f config.status; then mv -f config.status config.bak; fi
6559
6560 # Make the links.
6561 while test -n "$vars"
6562 do
6563         set $vars; var=$1; shift; vars=$*
6564         set $links; link=$1; shift; links=$*
6565         set $defines; define=$1; shift; defines=$*
6566
6567         rm -f $link
6568         # Make sure the file is created, even if it is empty.
6569         echo >$link
6570
6571         # Define TARGET_CPU_DEFAULT if the system wants one.
6572         # This substitutes for lots of *.h files.
6573         if test "$target_cpu_default" != "" -a $link = tm.h
6574         then
6575                 echo "#define TARGET_CPU_DEFAULT ($target_cpu_default)" >>$link
6576         fi
6577
6578         for file in `eval echo '$'$var`; do
6579                 case $file in
6580                 auto-config.h)
6581                         ;;
6582                 *)
6583                         echo '#ifdef IN_GCC' >>$link
6584                         ;;
6585                 esac
6586                 echo "#include \"$file\"" >>$link
6587                 case $file in
6588                 auto-config.h)
6589                         ;;
6590                 *)
6591                         echo '#endif' >>$link
6592                         ;;
6593                 esac
6594         done
6595
6596         for def in `eval echo '$'$define`; do
6597                 echo "#ifndef $def" >>$link
6598                 echo "#define $def" >>$link
6599                 echo "#endif" >>$link
6600         done
6601 done
6602
6603 # Truncate the target if necessary
6604 if test x$host_truncate_target != x; then
6605         target=`echo $target | sed -e 's/\(..............\).*/\1/'`
6606 fi
6607
6608 # Get the version trigger filename from the toplevel
6609 if test "${with_gcc_version_trigger+set}" = set; then
6610         gcc_version_trigger=$with_gcc_version_trigger
6611 else
6612         gcc_version_trigger=${srcdir}/version.c
6613 fi
6614 gcc_version=`sed -e 's/.*\"\([^ \"]*\)[ \"].*/\1/' < ${gcc_version_trigger}`
6615
6616 # Internationalization
6617 PACKAGE=gcc
6618 VERSION="$gcc_version"
6619 cat >> confdefs.h <<EOF
6620 #define PACKAGE "$PACKAGE"
6621 EOF
6622
6623 cat >> confdefs.h <<EOF
6624 #define VERSION "$VERSION"
6625 EOF
6626
6627
6628
6629
6630 ALL_LINGUAS="en_UK"
6631
6632 # NLS support is still experimental, so disable it by default for now.
6633 # Check whether --enable-nls or --disable-nls was given.
6634 if test "${enable_nls+set}" = set; then
6635   enableval="$enable_nls"
6636   :
6637 else
6638   enable_nls=no
6639 fi
6640
6641
6642
6643         echo $ac_n "checking for strerror in -lcposix""... $ac_c" 1>&6
6644 echo "configure:6645: checking for strerror in -lcposix" >&5
6645 ac_lib_var=`echo cposix'_'strerror | sed 'y%./+-%__p_%'`
6646 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
6647   echo $ac_n "(cached) $ac_c" 1>&6
6648 else
6649   ac_save_LIBS="$LIBS"
6650 LIBS="-lcposix  $LIBS"
6651 cat > conftest.$ac_ext <<EOF
6652 #line 6653 "configure"
6653 #include "confdefs.h"
6654 /* Override any gcc2 internal prototype to avoid an error.  */
6655 /* We use char because int might match the return type of a gcc2
6656     builtin and then its argument prototype would still apply.  */
6657 char strerror();
6658
6659 int main() {
6660 strerror()
6661 ; return 0; }
6662 EOF
6663 if { (eval echo configure:6664: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6664   rm -rf conftest*
6665   eval "ac_cv_lib_$ac_lib_var=yes"
6666 else
6667   echo "configure: failed program was:" >&5
6668   cat conftest.$ac_ext >&5
6669   rm -rf conftest*
6670   eval "ac_cv_lib_$ac_lib_var=no"
6671 fi
6672 rm -f conftest*
6673 LIBS="$ac_save_LIBS"
6674
6675 fi
6676 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
6677   echo "$ac_t""yes" 1>&6
6678   LIBS="$LIBS -lcposix"
6679 else
6680   echo "$ac_t""no" 1>&6
6681 fi
6682
6683
6684
6685 echo $ac_n "checking for working const""... $ac_c" 1>&6
6686 echo "configure:6687: checking for working const" >&5
6687 if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then
6688   echo $ac_n "(cached) $ac_c" 1>&6
6689 else
6690   cat > conftest.$ac_ext <<EOF
6691 #line 6692 "configure"
6692 #include "confdefs.h"
6693
6694 int main() {
6695
6696 /* Ultrix mips cc rejects this.  */
6697 typedef int charset[2]; const charset x;
6698 /* SunOS 4.1.1 cc rejects this.  */
6699 char const *const *ccp;
6700 char **p;
6701 /* NEC SVR4.0.2 mips cc rejects this.  */
6702 struct point {int x, y;};
6703 static struct point const zero = {0,0};
6704 /* AIX XL C 1.02.0.0 rejects this.
6705    It does not let you subtract one const X* pointer from another in an arm
6706    of an if-expression whose if-part is not a constant expression */
6707 const char *g = "string";
6708 ccp = &g + (g ? g-g : 0);
6709 /* HPUX 7.0 cc rejects these. */
6710 ++ccp;
6711 p = (char**) ccp;
6712 ccp = (char const *const *) p;
6713 { /* SCO 3.2v4 cc rejects this.  */
6714   char *t;
6715   char const *s = 0 ? (char *) 0 : (char const *) 0;
6716
6717   *t++ = 0;
6718 }
6719 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
6720   int x[] = {25, 17};
6721   const int *foo = &x[0];
6722   ++foo;
6723 }
6724 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
6725   typedef const int *iptr;
6726   iptr p = 0;
6727   ++p;
6728 }
6729 { /* AIX XL C 1.02.0.0 rejects this saying
6730      "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
6731   struct s { int j; const int *ap[3]; };
6732   struct s *b; b->j = 5;
6733 }
6734 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
6735   const int foo = 10;
6736 }
6737
6738 ; return 0; }
6739 EOF
6740 if { (eval echo configure:6741: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
6741   rm -rf conftest*
6742   ac_cv_c_const=yes
6743 else
6744   echo "configure: failed program was:" >&5
6745   cat conftest.$ac_ext >&5
6746   rm -rf conftest*
6747   ac_cv_c_const=no
6748 fi
6749 rm -f conftest*
6750 fi
6751
6752 echo "$ac_t""$ac_cv_c_const" 1>&6
6753 if test $ac_cv_c_const = no; then
6754   cat >> confdefs.h <<\EOF
6755 #define const
6756 EOF
6757
6758 fi
6759
6760 echo $ac_n "checking for inline""... $ac_c" 1>&6
6761 echo "configure:6762: checking for inline" >&5
6762 if eval "test \"`echo '$''{'ac_cv_c_inline'+set}'`\" = set"; then
6763   echo $ac_n "(cached) $ac_c" 1>&6
6764 else
6765   ac_cv_c_inline=no
6766 for ac_kw in inline __inline__ __inline; do
6767   cat > conftest.$ac_ext <<EOF
6768 #line 6769 "configure"
6769 #include "confdefs.h"
6770
6771 int main() {
6772 } $ac_kw foo() {
6773 ; return 0; }
6774 EOF
6775 if { (eval echo configure:6776: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
6776   rm -rf conftest*
6777   ac_cv_c_inline=$ac_kw; break
6778 else
6779   echo "configure: failed program was:" >&5
6780   cat conftest.$ac_ext >&5
6781 fi
6782 rm -f conftest*
6783 done
6784
6785 fi
6786
6787 echo "$ac_t""$ac_cv_c_inline" 1>&6
6788 case "$ac_cv_c_inline" in
6789   inline | yes) ;;
6790   no) cat >> confdefs.h <<\EOF
6791 #define inline
6792 EOF
6793  ;;
6794   *)  cat >> confdefs.h <<EOF
6795 #define inline $ac_cv_c_inline
6796 EOF
6797  ;;
6798 esac
6799
6800 echo $ac_n "checking for off_t""... $ac_c" 1>&6
6801 echo "configure:6802: checking for off_t" >&5
6802 if eval "test \"`echo '$''{'ac_cv_type_off_t'+set}'`\" = set"; then
6803   echo $ac_n "(cached) $ac_c" 1>&6
6804 else
6805   cat > conftest.$ac_ext <<EOF
6806 #line 6807 "configure"
6807 #include "confdefs.h"
6808 #include <sys/types.h>
6809 #if STDC_HEADERS
6810 #include <stdlib.h>
6811 #include <stddef.h>
6812 #endif
6813 EOF
6814 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6815   egrep "(^|[^a-zA-Z_0-9])off_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
6816   rm -rf conftest*
6817   ac_cv_type_off_t=yes
6818 else
6819   rm -rf conftest*
6820   ac_cv_type_off_t=no
6821 fi
6822 rm -f conftest*
6823
6824 fi
6825 echo "$ac_t""$ac_cv_type_off_t" 1>&6
6826 if test $ac_cv_type_off_t = no; then
6827   cat >> confdefs.h <<\EOF
6828 #define off_t long
6829 EOF
6830
6831 fi
6832
6833 echo $ac_n "checking for size_t""... $ac_c" 1>&6
6834 echo "configure:6835: checking for size_t" >&5
6835 if eval "test \"`echo '$''{'ac_cv_type_size_t'+set}'`\" = set"; then
6836   echo $ac_n "(cached) $ac_c" 1>&6
6837 else
6838   cat > conftest.$ac_ext <<EOF
6839 #line 6840 "configure"
6840 #include "confdefs.h"
6841 #include <sys/types.h>
6842 #if STDC_HEADERS
6843 #include <stdlib.h>
6844 #include <stddef.h>
6845 #endif
6846 EOF
6847 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6848   egrep "(^|[^a-zA-Z_0-9])size_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
6849   rm -rf conftest*
6850   ac_cv_type_size_t=yes
6851 else
6852   rm -rf conftest*
6853   ac_cv_type_size_t=no
6854 fi
6855 rm -f conftest*
6856
6857 fi
6858 echo "$ac_t""$ac_cv_type_size_t" 1>&6
6859 if test $ac_cv_type_size_t = no; then
6860   cat >> confdefs.h <<\EOF
6861 #define size_t unsigned
6862 EOF
6863
6864 fi
6865
6866 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
6867 # for constant arguments.  Useless!
6868 echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6
6869 echo "configure:6870: checking for working alloca.h" >&5
6870 if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then
6871   echo $ac_n "(cached) $ac_c" 1>&6
6872 else
6873   cat > conftest.$ac_ext <<EOF
6874 #line 6875 "configure"
6875 #include "confdefs.h"
6876 #include <alloca.h>
6877 int main() {
6878 char *p = alloca(2 * sizeof(int));
6879 ; return 0; }
6880 EOF
6881 if { (eval echo configure:6882: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6882   rm -rf conftest*
6883   ac_cv_header_alloca_h=yes
6884 else
6885   echo "configure: failed program was:" >&5
6886   cat conftest.$ac_ext >&5
6887   rm -rf conftest*
6888   ac_cv_header_alloca_h=no
6889 fi
6890 rm -f conftest*
6891 fi
6892
6893 echo "$ac_t""$ac_cv_header_alloca_h" 1>&6
6894 if test $ac_cv_header_alloca_h = yes; then
6895   cat >> confdefs.h <<\EOF
6896 #define HAVE_ALLOCA_H 1
6897 EOF
6898
6899 fi
6900
6901 echo $ac_n "checking for alloca""... $ac_c" 1>&6
6902 echo "configure:6903: checking for alloca" >&5
6903 if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then
6904   echo $ac_n "(cached) $ac_c" 1>&6
6905 else
6906   cat > conftest.$ac_ext <<EOF
6907 #line 6908 "configure"
6908 #include "confdefs.h"
6909
6910 #ifdef __GNUC__
6911 # define alloca __builtin_alloca
6912 #else
6913 # ifdef _MSC_VER
6914 #  include <malloc.h>
6915 #  define alloca _alloca
6916 # else
6917 #  if HAVE_ALLOCA_H
6918 #   include <alloca.h>
6919 #  else
6920 #   ifdef _AIX
6921  #pragma alloca
6922 #   else
6923 #    ifndef alloca /* predefined by HP cc +Olibcalls */
6924 char *alloca ();
6925 #    endif
6926 #   endif
6927 #  endif
6928 # endif
6929 #endif
6930
6931 int main() {
6932 char *p = (char *) alloca(1);
6933 ; return 0; }
6934 EOF
6935 if { (eval echo configure:6936: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6936   rm -rf conftest*
6937   ac_cv_func_alloca_works=yes
6938 else
6939   echo "configure: failed program was:" >&5
6940   cat conftest.$ac_ext >&5
6941   rm -rf conftest*
6942   ac_cv_func_alloca_works=no
6943 fi
6944 rm -f conftest*
6945 fi
6946
6947 echo "$ac_t""$ac_cv_func_alloca_works" 1>&6
6948 if test $ac_cv_func_alloca_works = yes; then
6949   cat >> confdefs.h <<\EOF
6950 #define HAVE_ALLOCA 1
6951 EOF
6952
6953 fi
6954
6955 if test $ac_cv_func_alloca_works = no; then
6956   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
6957   # that cause trouble.  Some versions do not even contain alloca or
6958   # contain a buggy version.  If you still want to use their alloca,
6959   # use ar to extract alloca.o from them instead of compiling alloca.c.
6960   ALLOCA=alloca.${ac_objext}
6961   cat >> confdefs.h <<\EOF
6962 #define C_ALLOCA 1
6963 EOF
6964
6965
6966 echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
6967 echo "configure:6968: checking whether alloca needs Cray hooks" >&5
6968 if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
6969   echo $ac_n "(cached) $ac_c" 1>&6
6970 else
6971   cat > conftest.$ac_ext <<EOF
6972 #line 6973 "configure"
6973 #include "confdefs.h"
6974 #if defined(CRAY) && ! defined(CRAY2)
6975 webecray
6976 #else
6977 wenotbecray
6978 #endif
6979
6980 EOF
6981 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6982   egrep "webecray" >/dev/null 2>&1; then
6983   rm -rf conftest*
6984   ac_cv_os_cray=yes
6985 else
6986   rm -rf conftest*
6987   ac_cv_os_cray=no
6988 fi
6989 rm -f conftest*
6990
6991 fi
6992
6993 echo "$ac_t""$ac_cv_os_cray" 1>&6
6994 if test $ac_cv_os_cray = yes; then
6995 for ac_func in _getb67 GETB67 getb67; do
6996   echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
6997 echo "configure:6998: checking for $ac_func" >&5
6998 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
6999   echo $ac_n "(cached) $ac_c" 1>&6
7000 else
7001   cat > conftest.$ac_ext <<EOF
7002 #line 7003 "configure"
7003 #include "confdefs.h"
7004 /* System header to define __stub macros and hopefully few prototypes,
7005     which can conflict with char $ac_func(); below.  */
7006 #include <assert.h>
7007 /* Override any gcc2 internal prototype to avoid an error.  */
7008 /* We use char because int might match the return type of a gcc2
7009     builtin and then its argument prototype would still apply.  */
7010 char $ac_func();
7011
7012 int main() {
7013
7014 /* The GNU C library defines this for functions which it implements
7015     to always fail with ENOSYS.  Some functions are actually named
7016     something starting with __ and the normal name is an alias.  */
7017 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
7018 choke me
7019 #else
7020 $ac_func();
7021 #endif
7022
7023 ; return 0; }
7024 EOF
7025 if { (eval echo configure:7026: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7026   rm -rf conftest*
7027   eval "ac_cv_func_$ac_func=yes"
7028 else
7029   echo "configure: failed program was:" >&5
7030   cat conftest.$ac_ext >&5
7031   rm -rf conftest*
7032   eval "ac_cv_func_$ac_func=no"
7033 fi
7034 rm -f conftest*
7035 fi
7036
7037 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
7038   echo "$ac_t""yes" 1>&6
7039   cat >> confdefs.h <<EOF
7040 #define CRAY_STACKSEG_END $ac_func
7041 EOF
7042
7043   break
7044 else
7045   echo "$ac_t""no" 1>&6
7046 fi
7047
7048 done
7049 fi
7050
7051 echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
7052 echo "configure:7053: checking stack direction for C alloca" >&5
7053 if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then
7054   echo $ac_n "(cached) $ac_c" 1>&6
7055 else
7056   if test "$cross_compiling" = yes; then
7057   ac_cv_c_stack_direction=0
7058 else
7059   cat > conftest.$ac_ext <<EOF
7060 #line 7061 "configure"
7061 #include "confdefs.h"
7062 find_stack_direction ()
7063 {
7064   static char *addr = 0;
7065   auto char dummy;
7066   if (addr == 0)
7067     {
7068       addr = &dummy;
7069       return find_stack_direction ();
7070     }
7071   else
7072     return (&dummy > addr) ? 1 : -1;
7073 }
7074 main ()
7075 {
7076   exit (find_stack_direction() < 0);
7077 }
7078 EOF
7079 if { (eval echo configure:7080: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
7080 then
7081   ac_cv_c_stack_direction=1
7082 else
7083   echo "configure: failed program was:" >&5
7084   cat conftest.$ac_ext >&5
7085   rm -fr conftest*
7086   ac_cv_c_stack_direction=-1
7087 fi
7088 rm -fr conftest*
7089 fi
7090
7091 fi
7092
7093 echo "$ac_t""$ac_cv_c_stack_direction" 1>&6
7094 cat >> confdefs.h <<EOF
7095 #define STACK_DIRECTION $ac_cv_c_stack_direction
7096 EOF
7097
7098 fi
7099
7100
7101    for ac_hdr in argz.h limits.h locale.h nl_types.h malloc.h string.h \
7102 unistd.h sys/param.h
7103 do
7104 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
7105 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
7106 echo "configure:7107: checking for $ac_hdr" >&5
7107 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
7108   echo $ac_n "(cached) $ac_c" 1>&6
7109 else
7110   cat > conftest.$ac_ext <<EOF
7111 #line 7112 "configure"
7112 #include "confdefs.h"
7113 #include <$ac_hdr>
7114 EOF
7115 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
7116 { (eval echo configure:7117: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
7117 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
7118 if test -z "$ac_err"; then
7119   rm -rf conftest*
7120   eval "ac_cv_header_$ac_safe=yes"
7121 else
7122   echo "$ac_err" >&5
7123   echo "configure: failed program was:" >&5
7124   cat conftest.$ac_ext >&5
7125   rm -rf conftest*
7126   eval "ac_cv_header_$ac_safe=no"
7127 fi
7128 rm -f conftest*
7129 fi
7130 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
7131   echo "$ac_t""yes" 1>&6
7132     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
7133   cat >> confdefs.h <<EOF
7134 #define $ac_tr_hdr 1
7135 EOF
7136
7137 else
7138   echo "$ac_t""no" 1>&6
7139 fi
7140 done
7141
7142    for ac_func in getcwd munmap putenv setenv setlocale strchr strcasecmp \
7143 strdup __argz_count __argz_stringify __argz_next
7144 do
7145 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
7146 echo "configure:7147: checking for $ac_func" >&5
7147 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
7148   echo $ac_n "(cached) $ac_c" 1>&6
7149 else
7150   cat > conftest.$ac_ext <<EOF
7151 #line 7152 "configure"
7152 #include "confdefs.h"
7153 /* System header to define __stub macros and hopefully few prototypes,
7154     which can conflict with char $ac_func(); below.  */
7155 #include <assert.h>
7156 /* Override any gcc2 internal prototype to avoid an error.  */
7157 /* We use char because int might match the return type of a gcc2
7158     builtin and then its argument prototype would still apply.  */
7159 char $ac_func();
7160
7161 int main() {
7162
7163 /* The GNU C library defines this for functions which it implements
7164     to always fail with ENOSYS.  Some functions are actually named
7165     something starting with __ and the normal name is an alias.  */
7166 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
7167 choke me
7168 #else
7169 $ac_func();
7170 #endif
7171
7172 ; return 0; }
7173 EOF
7174 if { (eval echo configure:7175: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7175   rm -rf conftest*
7176   eval "ac_cv_func_$ac_func=yes"
7177 else
7178   echo "configure: failed program was:" >&5
7179   cat conftest.$ac_ext >&5
7180   rm -rf conftest*
7181   eval "ac_cv_func_$ac_func=no"
7182 fi
7183 rm -f conftest*
7184 fi
7185
7186 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
7187   echo "$ac_t""yes" 1>&6
7188     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
7189   cat >> confdefs.h <<EOF
7190 #define $ac_tr_func 1
7191 EOF
7192
7193 else
7194   echo "$ac_t""no" 1>&6
7195 fi
7196 done
7197
7198
7199    if test "${ac_cv_func_stpcpy+set}" != "set"; then
7200      for ac_func in stpcpy
7201 do
7202 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
7203 echo "configure:7204: checking for $ac_func" >&5
7204 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
7205   echo $ac_n "(cached) $ac_c" 1>&6
7206 else
7207   cat > conftest.$ac_ext <<EOF
7208 #line 7209 "configure"
7209 #include "confdefs.h"
7210 /* System header to define __stub macros and hopefully few prototypes,
7211     which can conflict with char $ac_func(); below.  */
7212 #include <assert.h>
7213 /* Override any gcc2 internal prototype to avoid an error.  */
7214 /* We use char because int might match the return type of a gcc2
7215     builtin and then its argument prototype would still apply.  */
7216 char $ac_func();
7217
7218 int main() {
7219
7220 /* The GNU C library defines this for functions which it implements
7221     to always fail with ENOSYS.  Some functions are actually named
7222     something starting with __ and the normal name is an alias.  */
7223 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
7224 choke me
7225 #else
7226 $ac_func();
7227 #endif
7228
7229 ; return 0; }
7230 EOF
7231 if { (eval echo configure:7232: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7232   rm -rf conftest*
7233   eval "ac_cv_func_$ac_func=yes"
7234 else
7235   echo "configure: failed program was:" >&5
7236   cat conftest.$ac_ext >&5
7237   rm -rf conftest*
7238   eval "ac_cv_func_$ac_func=no"
7239 fi
7240 rm -f conftest*
7241 fi
7242
7243 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
7244   echo "$ac_t""yes" 1>&6
7245     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
7246   cat >> confdefs.h <<EOF
7247 #define $ac_tr_func 1
7248 EOF
7249
7250 else
7251   echo "$ac_t""no" 1>&6
7252 fi
7253 done
7254
7255    fi
7256    if test "${ac_cv_func_stpcpy}" = "yes"; then
7257      cat >> confdefs.h <<\EOF
7258 #define HAVE_STPCPY 1
7259 EOF
7260
7261    fi
7262
7263    if test $ac_cv_header_locale_h = yes; then
7264     echo $ac_n "checking for LC_MESSAGES""... $ac_c" 1>&6
7265 echo "configure:7266: checking for LC_MESSAGES" >&5
7266 if eval "test \"`echo '$''{'am_cv_val_LC_MESSAGES'+set}'`\" = set"; then
7267   echo $ac_n "(cached) $ac_c" 1>&6
7268 else
7269   cat > conftest.$ac_ext <<EOF
7270 #line 7271 "configure"
7271 #include "confdefs.h"
7272 #include <locale.h>
7273 int main() {
7274 return LC_MESSAGES
7275 ; return 0; }
7276 EOF
7277 if { (eval echo configure:7278: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7278   rm -rf conftest*
7279   am_cv_val_LC_MESSAGES=yes
7280 else
7281   echo "configure: failed program was:" >&5
7282   cat conftest.$ac_ext >&5
7283   rm -rf conftest*
7284   am_cv_val_LC_MESSAGES=no
7285 fi
7286 rm -f conftest*
7287 fi
7288
7289 echo "$ac_t""$am_cv_val_LC_MESSAGES" 1>&6
7290     if test $am_cv_val_LC_MESSAGES = yes; then
7291       cat >> confdefs.h <<\EOF
7292 #define HAVE_LC_MESSAGES 1
7293 EOF
7294
7295     fi
7296   fi
7297    echo $ac_n "checking whether NLS is requested""... $ac_c" 1>&6
7298 echo "configure:7299: checking whether NLS is requested" >&5
7299         # Check whether --enable-nls or --disable-nls was given.
7300 if test "${enable_nls+set}" = set; then
7301   enableval="$enable_nls"
7302   USE_NLS=$enableval
7303 else
7304   USE_NLS=yes
7305 fi
7306
7307     echo "$ac_t""$USE_NLS" 1>&6
7308
7309
7310     USE_INCLUDED_LIBINTL=no
7311
7312         if test "$USE_NLS" = "yes"; then
7313       cat >> confdefs.h <<\EOF
7314 #define ENABLE_NLS 1
7315 EOF
7316
7317       echo $ac_n "checking whether included gettext is requested""... $ac_c" 1>&6
7318 echo "configure:7319: checking whether included gettext is requested" >&5
7319       # Check whether --with-included-gettext or --without-included-gettext was given.
7320 if test "${with_included_gettext+set}" = set; then
7321   withval="$with_included_gettext"
7322   nls_cv_force_use_gnu_gettext=$withval
7323 else
7324   nls_cv_force_use_gnu_gettext=no
7325 fi
7326
7327       echo "$ac_t""$nls_cv_force_use_gnu_gettext" 1>&6
7328
7329       nls_cv_use_gnu_gettext="$nls_cv_force_use_gnu_gettext"
7330       if test "$nls_cv_force_use_gnu_gettext" != "yes"; then
7331                                         nls_cv_header_intl=
7332         nls_cv_header_libgt=
7333         CATOBJEXT=NONE
7334
7335         ac_safe=`echo "libintl.h" | sed 'y%./+-%__p_%'`
7336 echo $ac_n "checking for libintl.h""... $ac_c" 1>&6
7337 echo "configure:7338: checking for libintl.h" >&5
7338 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
7339   echo $ac_n "(cached) $ac_c" 1>&6
7340 else
7341   cat > conftest.$ac_ext <<EOF
7342 #line 7343 "configure"
7343 #include "confdefs.h"
7344 #include <libintl.h>
7345 EOF
7346 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
7347 { (eval echo configure:7348: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
7348 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
7349 if test -z "$ac_err"; then
7350   rm -rf conftest*
7351   eval "ac_cv_header_$ac_safe=yes"
7352 else
7353   echo "$ac_err" >&5
7354   echo "configure: failed program was:" >&5
7355   cat conftest.$ac_ext >&5
7356   rm -rf conftest*
7357   eval "ac_cv_header_$ac_safe=no"
7358 fi
7359 rm -f conftest*
7360 fi
7361 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
7362   echo "$ac_t""yes" 1>&6
7363   echo $ac_n "checking for gettext in libc""... $ac_c" 1>&6
7364 echo "configure:7365: checking for gettext in libc" >&5
7365 if eval "test \"`echo '$''{'gt_cv_func_gettext_libc'+set}'`\" = set"; then
7366   echo $ac_n "(cached) $ac_c" 1>&6
7367 else
7368   cat > conftest.$ac_ext <<EOF
7369 #line 7370 "configure"
7370 #include "confdefs.h"
7371 #include <libintl.h>
7372 int main() {
7373 return (int) gettext ("")
7374 ; return 0; }
7375 EOF
7376 if { (eval echo configure:7377: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7377   rm -rf conftest*
7378   gt_cv_func_gettext_libc=yes
7379 else
7380   echo "configure: failed program was:" >&5
7381   cat conftest.$ac_ext >&5
7382   rm -rf conftest*
7383   gt_cv_func_gettext_libc=no
7384 fi
7385 rm -f conftest*
7386 fi
7387
7388 echo "$ac_t""$gt_cv_func_gettext_libc" 1>&6
7389
7390            if test "$gt_cv_func_gettext_libc" != "yes"; then
7391              echo $ac_n "checking for bindtextdomain in -lintl""... $ac_c" 1>&6
7392 echo "configure:7393: checking for bindtextdomain in -lintl" >&5
7393 ac_lib_var=`echo intl'_'bindtextdomain | sed 'y%./+-%__p_%'`
7394 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
7395   echo $ac_n "(cached) $ac_c" 1>&6
7396 else
7397   ac_save_LIBS="$LIBS"
7398 LIBS="-lintl  $LIBS"
7399 cat > conftest.$ac_ext <<EOF
7400 #line 7401 "configure"
7401 #include "confdefs.h"
7402 /* Override any gcc2 internal prototype to avoid an error.  */
7403 /* We use char because int might match the return type of a gcc2
7404     builtin and then its argument prototype would still apply.  */
7405 char bindtextdomain();
7406
7407 int main() {
7408 bindtextdomain()
7409 ; return 0; }
7410 EOF
7411 if { (eval echo configure:7412: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7412   rm -rf conftest*
7413   eval "ac_cv_lib_$ac_lib_var=yes"
7414 else
7415   echo "configure: failed program was:" >&5
7416   cat conftest.$ac_ext >&5
7417   rm -rf conftest*
7418   eval "ac_cv_lib_$ac_lib_var=no"
7419 fi
7420 rm -f conftest*
7421 LIBS="$ac_save_LIBS"
7422
7423 fi
7424 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
7425   echo "$ac_t""yes" 1>&6
7426   echo $ac_n "checking for gettext in libintl""... $ac_c" 1>&6
7427 echo "configure:7428: checking for gettext in libintl" >&5
7428 if eval "test \"`echo '$''{'gt_cv_func_gettext_libintl'+set}'`\" = set"; then
7429   echo $ac_n "(cached) $ac_c" 1>&6
7430 else
7431   echo $ac_n "checking for gettext in -lintl""... $ac_c" 1>&6
7432 echo "configure:7433: checking for gettext in -lintl" >&5
7433 ac_lib_var=`echo intl'_'gettext | sed 'y%./+-%__p_%'`
7434 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
7435   echo $ac_n "(cached) $ac_c" 1>&6
7436 else
7437   ac_save_LIBS="$LIBS"
7438 LIBS="-lintl  $LIBS"
7439 cat > conftest.$ac_ext <<EOF
7440 #line 7441 "configure"
7441 #include "confdefs.h"
7442 /* Override any gcc2 internal prototype to avoid an error.  */
7443 /* We use char because int might match the return type of a gcc2
7444     builtin and then its argument prototype would still apply.  */
7445 char gettext();
7446
7447 int main() {
7448 gettext()
7449 ; return 0; }
7450 EOF
7451 if { (eval echo configure:7452: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7452   rm -rf conftest*
7453   eval "ac_cv_lib_$ac_lib_var=yes"
7454 else
7455   echo "configure: failed program was:" >&5
7456   cat conftest.$ac_ext >&5
7457   rm -rf conftest*
7458   eval "ac_cv_lib_$ac_lib_var=no"
7459 fi
7460 rm -f conftest*
7461 LIBS="$ac_save_LIBS"
7462
7463 fi
7464 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
7465   echo "$ac_t""yes" 1>&6
7466   gt_cv_func_gettext_libintl=yes
7467 else
7468   echo "$ac_t""no" 1>&6
7469 gt_cv_func_gettext_libintl=no
7470 fi
7471
7472 fi
7473
7474 echo "$ac_t""$gt_cv_func_gettext_libintl" 1>&6
7475 else
7476   echo "$ac_t""no" 1>&6
7477 fi
7478
7479            fi
7480
7481            if test "$gt_cv_func_gettext_libc" = "yes" \
7482               || test "$gt_cv_func_gettext_libintl" = "yes"; then
7483               cat >> confdefs.h <<\EOF
7484 #define HAVE_GETTEXT 1
7485 EOF
7486
7487               # Extract the first word of "msgfmt", so it can be a program name with args.
7488 set dummy msgfmt; ac_word=$2
7489 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
7490 echo "configure:7491: checking for $ac_word" >&5
7491 if eval "test \"`echo '$''{'ac_cv_path_MSGFMT'+set}'`\" = set"; then
7492   echo $ac_n "(cached) $ac_c" 1>&6
7493 else
7494   case "$MSGFMT" in
7495   /*)
7496   ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
7497   ;;
7498   *)
7499   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
7500   for ac_dir in $PATH; do
7501     test -z "$ac_dir" && ac_dir=.
7502     if test -f $ac_dir/$ac_word; then
7503       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
7504         ac_cv_path_MSGFMT="$ac_dir/$ac_word"
7505         break
7506       fi
7507     fi
7508   done
7509   IFS="$ac_save_ifs"
7510   test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT="no"
7511   ;;
7512 esac
7513 fi
7514 MSGFMT="$ac_cv_path_MSGFMT"
7515 if test -n "$MSGFMT"; then
7516   echo "$ac_t""$MSGFMT" 1>&6
7517 else
7518   echo "$ac_t""no" 1>&6
7519 fi
7520               if test "$MSGFMT" != "no"; then
7521                 for ac_func in dcgettext
7522 do
7523 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
7524 echo "configure:7525: checking for $ac_func" >&5
7525 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
7526   echo $ac_n "(cached) $ac_c" 1>&6
7527 else
7528   cat > conftest.$ac_ext <<EOF
7529 #line 7530 "configure"
7530 #include "confdefs.h"
7531 /* System header to define __stub macros and hopefully few prototypes,
7532     which can conflict with char $ac_func(); below.  */
7533 #include <assert.h>
7534 /* Override any gcc2 internal prototype to avoid an error.  */
7535 /* We use char because int might match the return type of a gcc2
7536     builtin and then its argument prototype would still apply.  */
7537 char $ac_func();
7538
7539 int main() {
7540
7541 /* The GNU C library defines this for functions which it implements
7542     to always fail with ENOSYS.  Some functions are actually named
7543     something starting with __ and the normal name is an alias.  */
7544 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
7545 choke me
7546 #else
7547 $ac_func();
7548 #endif
7549
7550 ; return 0; }
7551 EOF
7552 if { (eval echo configure:7553: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7553   rm -rf conftest*
7554   eval "ac_cv_func_$ac_func=yes"
7555 else
7556   echo "configure: failed program was:" >&5
7557   cat conftest.$ac_ext >&5
7558   rm -rf conftest*
7559   eval "ac_cv_func_$ac_func=no"
7560 fi
7561 rm -f conftest*
7562 fi
7563
7564 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
7565   echo "$ac_t""yes" 1>&6
7566     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
7567   cat >> confdefs.h <<EOF
7568 #define $ac_tr_func 1
7569 EOF
7570
7571 else
7572   echo "$ac_t""no" 1>&6
7573 fi
7574 done
7575
7576                 # Extract the first word of "gmsgfmt", so it can be a program name with args.
7577 set dummy gmsgfmt; ac_word=$2
7578 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
7579 echo "configure:7580: checking for $ac_word" >&5
7580 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
7581   echo $ac_n "(cached) $ac_c" 1>&6
7582 else
7583   case "$GMSGFMT" in
7584   /*)
7585   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
7586   ;;
7587   ?:/*)
7588   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path.
7589   ;;
7590   *)
7591   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
7592   ac_dummy="$PATH"
7593   for ac_dir in $ac_dummy; do
7594     test -z "$ac_dir" && ac_dir=.
7595     if test -f $ac_dir/$ac_word; then
7596       ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
7597       break
7598     fi
7599   done
7600   IFS="$ac_save_ifs"
7601   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
7602   ;;
7603 esac
7604 fi
7605 GMSGFMT="$ac_cv_path_GMSGFMT"
7606 if test -n "$GMSGFMT"; then
7607   echo "$ac_t""$GMSGFMT" 1>&6
7608 else
7609   echo "$ac_t""no" 1>&6
7610 fi
7611
7612                 # Extract the first word of "xgettext", so it can be a program name with args.
7613 set dummy xgettext; ac_word=$2
7614 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
7615 echo "configure:7616: checking for $ac_word" >&5
7616 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
7617   echo $ac_n "(cached) $ac_c" 1>&6
7618 else
7619   case "$XGETTEXT" in
7620   /*)
7621   ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
7622   ;;
7623   *)
7624   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
7625   for ac_dir in $PATH; do
7626     test -z "$ac_dir" && ac_dir=.
7627     if test -f $ac_dir/$ac_word; then
7628       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
7629         ac_cv_path_XGETTEXT="$ac_dir/$ac_word"
7630         break
7631       fi
7632     fi
7633   done
7634   IFS="$ac_save_ifs"
7635   test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
7636   ;;
7637 esac
7638 fi
7639 XGETTEXT="$ac_cv_path_XGETTEXT"
7640 if test -n "$XGETTEXT"; then
7641   echo "$ac_t""$XGETTEXT" 1>&6
7642 else
7643   echo "$ac_t""no" 1>&6
7644 fi
7645
7646                 cat > conftest.$ac_ext <<EOF
7647 #line 7648 "configure"
7648 #include "confdefs.h"
7649
7650 int main() {
7651 extern int _nl_msg_cat_cntr;
7652                                return _nl_msg_cat_cntr
7653 ; return 0; }
7654 EOF
7655 if { (eval echo configure:7656: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7656   rm -rf conftest*
7657   CATOBJEXT=.gmo
7658                    DATADIRNAME=share
7659 else
7660   echo "configure: failed program was:" >&5
7661   cat conftest.$ac_ext >&5
7662   rm -rf conftest*
7663   CATOBJEXT=.mo
7664                    DATADIRNAME=lib
7665 fi
7666 rm -f conftest*
7667                 INSTOBJEXT=.mo
7668               fi
7669             fi
7670
7671 else
7672   echo "$ac_t""no" 1>&6
7673 fi
7674
7675
7676         if test "$CATOBJEXT" = "NONE"; then
7677           echo $ac_n "checking whether catgets can be used""... $ac_c" 1>&6
7678 echo "configure:7679: checking whether catgets can be used" >&5
7679           # Check whether --with-catgets or --without-catgets was given.
7680 if test "${with_catgets+set}" = set; then
7681   withval="$with_catgets"
7682   nls_cv_use_catgets=$withval
7683 else
7684   nls_cv_use_catgets=no
7685 fi
7686
7687           echo "$ac_t""$nls_cv_use_catgets" 1>&6
7688
7689           if test "$nls_cv_use_catgets" = "yes"; then
7690                     echo $ac_n "checking for main in -li""... $ac_c" 1>&6
7691 echo "configure:7692: checking for main in -li" >&5
7692 ac_lib_var=`echo i'_'main | sed 'y%./+-%__p_%'`
7693 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
7694   echo $ac_n "(cached) $ac_c" 1>&6
7695 else
7696   ac_save_LIBS="$LIBS"
7697 LIBS="-li  $LIBS"
7698 cat > conftest.$ac_ext <<EOF
7699 #line 7700 "configure"
7700 #include "confdefs.h"
7701
7702 int main() {
7703 main()
7704 ; return 0; }
7705 EOF
7706 if { (eval echo configure:7707: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7707   rm -rf conftest*
7708   eval "ac_cv_lib_$ac_lib_var=yes"
7709 else
7710   echo "configure: failed program was:" >&5
7711   cat conftest.$ac_ext >&5
7712   rm -rf conftest*
7713   eval "ac_cv_lib_$ac_lib_var=no"
7714 fi
7715 rm -f conftest*
7716 LIBS="$ac_save_LIBS"
7717
7718 fi
7719 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
7720   echo "$ac_t""yes" 1>&6
7721     ac_tr_lib=HAVE_LIB`echo i | sed -e 's/[^a-zA-Z0-9_]/_/g' \
7722     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
7723   cat >> confdefs.h <<EOF
7724 #define $ac_tr_lib 1
7725 EOF
7726
7727   LIBS="-li $LIBS"
7728
7729 else
7730   echo "$ac_t""no" 1>&6
7731 fi
7732
7733             echo $ac_n "checking for catgets""... $ac_c" 1>&6
7734 echo "configure:7735: checking for catgets" >&5
7735 if eval "test \"`echo '$''{'ac_cv_func_catgets'+set}'`\" = set"; then
7736   echo $ac_n "(cached) $ac_c" 1>&6
7737 else
7738   cat > conftest.$ac_ext <<EOF
7739 #line 7740 "configure"
7740 #include "confdefs.h"
7741 /* System header to define __stub macros and hopefully few prototypes,
7742     which can conflict with char catgets(); below.  */
7743 #include <assert.h>
7744 /* Override any gcc2 internal prototype to avoid an error.  */
7745 /* We use char because int might match the return type of a gcc2
7746     builtin and then its argument prototype would still apply.  */
7747 char catgets();
7748
7749 int main() {
7750
7751 /* The GNU C library defines this for functions which it implements
7752     to always fail with ENOSYS.  Some functions are actually named
7753     something starting with __ and the normal name is an alias.  */
7754 #if defined (__stub_catgets) || defined (__stub___catgets)
7755 choke me
7756 #else
7757 catgets();
7758 #endif
7759
7760 ; return 0; }
7761 EOF
7762 if { (eval echo configure:7763: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7763   rm -rf conftest*
7764   eval "ac_cv_func_catgets=yes"
7765 else
7766   echo "configure: failed program was:" >&5
7767   cat conftest.$ac_ext >&5
7768   rm -rf conftest*
7769   eval "ac_cv_func_catgets=no"
7770 fi
7771 rm -f conftest*
7772 fi
7773
7774 if eval "test \"`echo '$ac_cv_func_'catgets`\" = yes"; then
7775   echo "$ac_t""yes" 1>&6
7776   cat >> confdefs.h <<\EOF
7777 #define HAVE_CATGETS 1
7778 EOF
7779
7780                INTLOBJS="\$(CATOBJS)"
7781                # Extract the first word of "gencat", so it can be a program name with args.
7782 set dummy gencat; ac_word=$2
7783 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
7784 echo "configure:7785: checking for $ac_word" >&5
7785 if eval "test \"`echo '$''{'ac_cv_path_GENCAT'+set}'`\" = set"; then
7786   echo $ac_n "(cached) $ac_c" 1>&6
7787 else
7788   case "$GENCAT" in
7789   /*)
7790   ac_cv_path_GENCAT="$GENCAT" # Let the user override the test with a path.
7791   ;;
7792   ?:/*)
7793   ac_cv_path_GENCAT="$GENCAT" # Let the user override the test with a dos path.
7794   ;;
7795   *)
7796   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
7797   ac_dummy="$PATH"
7798   for ac_dir in $ac_dummy; do
7799     test -z "$ac_dir" && ac_dir=.
7800     if test -f $ac_dir/$ac_word; then
7801       ac_cv_path_GENCAT="$ac_dir/$ac_word"
7802       break
7803     fi
7804   done
7805   IFS="$ac_save_ifs"
7806   test -z "$ac_cv_path_GENCAT" && ac_cv_path_GENCAT="no"
7807   ;;
7808 esac
7809 fi
7810 GENCAT="$ac_cv_path_GENCAT"
7811 if test -n "$GENCAT"; then
7812   echo "$ac_t""$GENCAT" 1>&6
7813 else
7814   echo "$ac_t""no" 1>&6
7815 fi
7816                if test "$GENCAT" != "no"; then
7817                  # Extract the first word of "gmsgfmt", so it can be a program name with args.
7818 set dummy gmsgfmt; ac_word=$2
7819 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
7820 echo "configure:7821: checking for $ac_word" >&5
7821 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
7822   echo $ac_n "(cached) $ac_c" 1>&6
7823 else
7824   case "$GMSGFMT" in
7825   /*)
7826   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
7827   ;;
7828   ?:/*)
7829   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path.
7830   ;;
7831   *)
7832   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
7833   ac_dummy="$PATH"
7834   for ac_dir in $ac_dummy; do
7835     test -z "$ac_dir" && ac_dir=.
7836     if test -f $ac_dir/$ac_word; then
7837       ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
7838       break
7839     fi
7840   done
7841   IFS="$ac_save_ifs"
7842   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="no"
7843   ;;
7844 esac
7845 fi
7846 GMSGFMT="$ac_cv_path_GMSGFMT"
7847 if test -n "$GMSGFMT"; then
7848   echo "$ac_t""$GMSGFMT" 1>&6
7849 else
7850   echo "$ac_t""no" 1>&6
7851 fi
7852
7853                  if test "$GMSGFMT" = "no"; then
7854                    # Extract the first word of "msgfmt", so it can be a program name with args.
7855 set dummy msgfmt; ac_word=$2
7856 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
7857 echo "configure:7858: checking for $ac_word" >&5
7858 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
7859   echo $ac_n "(cached) $ac_c" 1>&6
7860 else
7861   case "$GMSGFMT" in
7862   /*)
7863   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
7864   ;;
7865   *)
7866   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
7867   for ac_dir in $PATH; do
7868     test -z "$ac_dir" && ac_dir=.
7869     if test -f $ac_dir/$ac_word; then
7870       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
7871         ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
7872         break
7873       fi
7874     fi
7875   done
7876   IFS="$ac_save_ifs"
7877   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="no"
7878   ;;
7879 esac
7880 fi
7881 GMSGFMT="$ac_cv_path_GMSGFMT"
7882 if test -n "$GMSGFMT"; then
7883   echo "$ac_t""$GMSGFMT" 1>&6
7884 else
7885   echo "$ac_t""no" 1>&6
7886 fi
7887
7888                  fi
7889                  # Extract the first word of "xgettext", so it can be a program name with args.
7890 set dummy xgettext; ac_word=$2
7891 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
7892 echo "configure:7893: checking for $ac_word" >&5
7893 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
7894   echo $ac_n "(cached) $ac_c" 1>&6
7895 else
7896   case "$XGETTEXT" in
7897   /*)
7898   ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
7899   ;;
7900   *)
7901   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
7902   for ac_dir in $PATH; do
7903     test -z "$ac_dir" && ac_dir=.
7904     if test -f $ac_dir/$ac_word; then
7905       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
7906         ac_cv_path_XGETTEXT="$ac_dir/$ac_word"
7907         break
7908       fi
7909     fi
7910   done
7911   IFS="$ac_save_ifs"
7912   test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
7913   ;;
7914 esac
7915 fi
7916 XGETTEXT="$ac_cv_path_XGETTEXT"
7917 if test -n "$XGETTEXT"; then
7918   echo "$ac_t""$XGETTEXT" 1>&6
7919 else
7920   echo "$ac_t""no" 1>&6
7921 fi
7922
7923                  USE_INCLUDED_LIBINTL=yes
7924                  CATOBJEXT=.cat
7925                  INSTOBJEXT=.cat
7926                  DATADIRNAME=lib
7927                  INTLDEPS='$(top_builddir)/intl/libintl.a'
7928                  INTLLIBS=$INTLDEPS
7929                  LIBS=`echo $LIBS | sed -e 's/-lintl//'`
7930                  nls_cv_header_intl=intl/libintl.h
7931                  nls_cv_header_libgt=intl/libgettext.h
7932                fi
7933 else
7934   echo "$ac_t""no" 1>&6
7935 fi
7936
7937           fi
7938         fi
7939
7940         if test "$CATOBJEXT" = "NONE"; then
7941                           nls_cv_use_gnu_gettext=yes
7942         fi
7943       fi
7944
7945       if test "$nls_cv_use_gnu_gettext" = "yes"; then
7946                 INTLOBJS="\$(GETTOBJS)"
7947         # Extract the first word of "msgfmt", so it can be a program name with args.
7948 set dummy msgfmt; ac_word=$2
7949 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
7950 echo "configure:7951: checking for $ac_word" >&5
7951 if eval "test \"`echo '$''{'ac_cv_path_MSGFMT'+set}'`\" = set"; then
7952   echo $ac_n "(cached) $ac_c" 1>&6
7953 else
7954   case "$MSGFMT" in
7955   /*)
7956   ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
7957   ;;
7958   *)
7959   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
7960   for ac_dir in $PATH; do
7961     test -z "$ac_dir" && ac_dir=.
7962     if test -f $ac_dir/$ac_word; then
7963       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
7964         ac_cv_path_MSGFMT="$ac_dir/$ac_word"
7965         break
7966       fi
7967     fi
7968   done
7969   IFS="$ac_save_ifs"
7970   test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT="msgfmt"
7971   ;;
7972 esac
7973 fi
7974 MSGFMT="$ac_cv_path_MSGFMT"
7975 if test -n "$MSGFMT"; then
7976   echo "$ac_t""$MSGFMT" 1>&6
7977 else
7978   echo "$ac_t""no" 1>&6
7979 fi
7980
7981         # Extract the first word of "gmsgfmt", so it can be a program name with args.
7982 set dummy gmsgfmt; ac_word=$2
7983 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
7984 echo "configure:7985: checking for $ac_word" >&5
7985 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
7986   echo $ac_n "(cached) $ac_c" 1>&6
7987 else
7988   case "$GMSGFMT" in
7989   /*)
7990   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
7991   ;;
7992   ?:/*)
7993   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path.
7994   ;;
7995   *)
7996   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
7997   ac_dummy="$PATH"
7998   for ac_dir in $ac_dummy; do
7999     test -z "$ac_dir" && ac_dir=.
8000     if test -f $ac_dir/$ac_word; then
8001       ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
8002       break
8003     fi
8004   done
8005   IFS="$ac_save_ifs"
8006   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
8007   ;;
8008 esac
8009 fi
8010 GMSGFMT="$ac_cv_path_GMSGFMT"
8011 if test -n "$GMSGFMT"; then
8012   echo "$ac_t""$GMSGFMT" 1>&6
8013 else
8014   echo "$ac_t""no" 1>&6
8015 fi
8016
8017         # Extract the first word of "xgettext", so it can be a program name with args.
8018 set dummy xgettext; ac_word=$2
8019 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8020 echo "configure:8021: checking for $ac_word" >&5
8021 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
8022   echo $ac_n "(cached) $ac_c" 1>&6
8023 else
8024   case "$XGETTEXT" in
8025   /*)
8026   ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
8027   ;;
8028   *)
8029   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
8030   for ac_dir in $PATH; do
8031     test -z "$ac_dir" && ac_dir=.
8032     if test -f $ac_dir/$ac_word; then
8033       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
8034         ac_cv_path_XGETTEXT="$ac_dir/$ac_word"
8035         break
8036       fi
8037     fi
8038   done
8039   IFS="$ac_save_ifs"
8040   test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
8041   ;;
8042 esac
8043 fi
8044 XGETTEXT="$ac_cv_path_XGETTEXT"
8045 if test -n "$XGETTEXT"; then
8046   echo "$ac_t""$XGETTEXT" 1>&6
8047 else
8048   echo "$ac_t""no" 1>&6
8049 fi
8050
8051
8052         USE_INCLUDED_LIBINTL=yes
8053         CATOBJEXT=.gmo
8054         INSTOBJEXT=.mo
8055         DATADIRNAME=share
8056         INTLDEPS='$(top_builddir)/intl/libintl.a'
8057         INTLLIBS=$INTLDEPS
8058         LIBS=`echo $LIBS | sed -e 's/-lintl//'`
8059         nls_cv_header_intl=intl/libintl.h
8060         nls_cv_header_libgt=intl/libgettext.h
8061       fi
8062
8063             if test "$XGETTEXT" != ":"; then
8064                         if $XGETTEXT --omit-header /dev/null 2> /dev/null; then
8065           : ;
8066         else
8067           echo "$ac_t""found xgettext program is not GNU xgettext; ignore it" 1>&6
8068           XGETTEXT=":"
8069         fi
8070       fi
8071
8072       # We need to process the po/ directory.
8073       POSUB=po
8074     else
8075       DATADIRNAME=share
8076       nls_cv_header_intl=intl/libintl.h
8077       nls_cv_header_libgt=intl/libgettext.h
8078     fi
8079
8080
8081
8082
8083     # If this is used in GNU gettext we have to set USE_NLS to `yes'
8084     # because some of the sources are only built for this goal.
8085     if test "$PACKAGE" = gettext; then
8086       USE_NLS=yes
8087       USE_INCLUDED_LIBINTL=yes
8088     fi
8089
8090                 for lang in $ALL_LINGUAS; do
8091       GMOFILES="$GMOFILES $lang.gmo"
8092       POFILES="$POFILES $lang.po"
8093     done
8094
8095
8096
8097
8098
8099
8100
8101
8102
8103
8104
8105
8106
8107
8108    if test "x$CATOBJEXT" != "x"; then
8109      if test "x$ALL_LINGUAS" = "x"; then
8110        LINGUAS=
8111      else
8112        echo $ac_n "checking for catalogs to be installed""... $ac_c" 1>&6
8113 echo "configure:8114: checking for catalogs to be installed" >&5
8114        NEW_LINGUAS=
8115        for lang in ${LINGUAS=$ALL_LINGUAS}; do
8116          case "$ALL_LINGUAS" in
8117           *$lang*) NEW_LINGUAS="$NEW_LINGUAS $lang" ;;
8118          esac
8119        done
8120        LINGUAS=$NEW_LINGUAS
8121        echo "$ac_t""$LINGUAS" 1>&6
8122      fi
8123
8124           if test -n "$LINGUAS"; then
8125        for lang in $LINGUAS; do CATALOGS="$CATALOGS $lang$CATOBJEXT"; done
8126      fi
8127    fi
8128
8129             if test $ac_cv_header_locale_h = yes; then
8130      INCLUDE_LOCALE_H="#include <locale.h>"
8131    else
8132      INCLUDE_LOCALE_H="\
8133 /* The system does not provide the header <locale.h>.  Take care yourself.  */"
8134    fi
8135
8136
8137             test -d intl || mkdir intl
8138    if test "$CATOBJEXT" = ".cat"; then
8139      ac_safe=`echo "linux/version.h" | sed 'y%./+-%__p_%'`
8140 echo $ac_n "checking for linux/version.h""... $ac_c" 1>&6
8141 echo "configure:8142: checking for linux/version.h" >&5
8142 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
8143   echo $ac_n "(cached) $ac_c" 1>&6
8144 else
8145   cat > conftest.$ac_ext <<EOF
8146 #line 8147 "configure"
8147 #include "confdefs.h"
8148 #include <linux/version.h>
8149 EOF
8150 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
8151 { (eval echo configure:8152: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
8152 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
8153 if test -z "$ac_err"; then
8154   rm -rf conftest*
8155   eval "ac_cv_header_$ac_safe=yes"
8156 else
8157   echo "$ac_err" >&5
8158   echo "configure: failed program was:" >&5
8159   cat conftest.$ac_ext >&5
8160   rm -rf conftest*
8161   eval "ac_cv_header_$ac_safe=no"
8162 fi
8163 rm -f conftest*
8164 fi
8165 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
8166   echo "$ac_t""yes" 1>&6
8167   msgformat=linux
8168 else
8169   echo "$ac_t""no" 1>&6
8170 msgformat=xopen
8171 fi
8172
8173
8174                sed -e '/^#/d' $srcdir/intl/$msgformat-msg.sed > intl/po2msg.sed
8175    fi
8176       sed -e '/^#.*[^\\]$/d' -e '/^#$/d' \
8177      $srcdir/intl/po2tbl.sed.in > intl/po2tbl.sed
8178
8179             if test "$PACKAGE" = "gettext"; then
8180      GT_NO="#NO#"
8181      GT_YES=
8182    else
8183      GT_NO=
8184      GT_YES="#YES#"
8185    fi
8186
8187
8188
8189             MKINSTALLDIRS=
8190    if test -n "$ac_aux_dir"; then
8191      MKINSTALLDIRS="$ac_aux_dir/mkinstalldirs"
8192    fi
8193    if test -z "$MKINSTALLDIRS"; then
8194      MKINSTALLDIRS="\$(top_srcdir)/mkinstalldirs"
8195    fi
8196
8197
8198       l=
8199
8200
8201          test -d po || mkdir po
8202    if test "x$srcdir" != "x."; then
8203      if test "x`echo $srcdir | sed 's@/.*@@'`" = "x"; then
8204        posrcprefix="$srcdir/"
8205      else
8206        posrcprefix="../$srcdir/"
8207      fi
8208    else
8209      posrcprefix="../"
8210    fi
8211    rm -f po/POTFILES
8212    sed -e "/^#/d" -e "/^\$/d" -e "s,.*, $posrcprefix& \\\\," -e "\$s/\(.*\) \\\\/\1/" \
8213         < $srcdir/po/POTFILES.in > po/POTFILES
8214
8215 XGETTEXT="AWK='$AWK' \$(SHELL) \$(top_srcdir)/exgettext $XGETTEXT"
8216
8217 # Windows32 Registry support for specifying GCC installation paths.
8218 # Check whether --enable-win32-registry or --disable-win32-registry was given.
8219 if test "${enable_win32_registry+set}" = set; then
8220   enableval="$enable_win32_registry"
8221   :
8222 fi
8223
8224
8225 echo $ac_n "checking whether windows registry support is requested""... $ac_c" 1>&6
8226 echo "configure:8227: checking whether windows registry support is requested" >&5
8227 if test x$enable_win32_registry != xno; then
8228   cat >> confdefs.h <<\EOF
8229 #define ENABLE_WIN32_REGISTRY 1
8230 EOF
8231
8232   echo "$ac_t""yes" 1>&6
8233 else
8234   echo "$ac_t""no" 1>&6
8235 fi
8236
8237 # Check if user specified a different registry key.
8238 case x${enable_win32_registry} in
8239 x | xyes)
8240   # default.
8241   gcc_cv_win32_registry_key="$VERSION"
8242   ;;
8243 xno)
8244   # no registry lookup.
8245   gcc_cv_win32_registry_key=''
8246   ;;
8247 *)
8248   # user-specified key.
8249   gcc_cv_win32_registry_key="$enable_win32_registry"
8250   ;;
8251 esac
8252
8253 if test x$enable_win32_registry != xno; then
8254   echo $ac_n "checking registry key on windows hosts""... $ac_c" 1>&6
8255 echo "configure:8256: checking registry key on windows hosts" >&5
8256   cat >> confdefs.h <<EOF
8257 #define WIN32_REGISTRY_KEY "$gcc_cv_win32_registry_key"
8258 EOF
8259
8260   echo "$ac_t""$gcc_cv_win32_registry_key" 1>&6
8261 fi
8262
8263 # Get an absolute path to the GCC top-level source directory
8264 holddir=`pwd`
8265 cd $srcdir
8266 topdir=`pwd`
8267 cd $holddir
8268
8269 # Conditionalize the makefile for this host machine.
8270 # Make-host contains the concatenation of all host makefile fragments
8271 # [there can be more than one].  This file is built by configure.frag.
8272 host_overrides=Make-host
8273 dep_host_xmake_file=
8274 for f in .. ${host_xmake_file}
8275 do
8276         if test -f ${srcdir}/config/$f
8277         then
8278                 dep_host_xmake_file="${dep_host_xmake_file} ${srcdir}/config/$f"
8279         fi
8280 done
8281
8282 # Conditionalize the makefile for this target machine.
8283 # Make-target contains the concatenation of all host makefile fragments
8284 # [there can be more than one].  This file is built by configure.frag.
8285 target_overrides=Make-target
8286 dep_tmake_file=
8287 for f in .. ${tmake_file}
8288 do
8289         if test -f ${srcdir}/config/$f
8290         then
8291                 dep_tmake_file="${dep_tmake_file} ${srcdir}/config/$f"
8292         fi
8293 done
8294
8295 # If the host doesn't support symlinks, modify CC in
8296 # FLAGS_TO_PASS so CC="stage1/xgcc -Bstage1/" works.
8297 # Otherwise, we can use "CC=$(CC)".
8298 rm -f symtest.tem
8299 if $symbolic_link $srcdir/gcc.c symtest.tem 2>/dev/null
8300 then
8301         cc_set_by_configure="\$(CC)"
8302         quoted_cc_set_by_configure="\$(CC)"
8303         stage_prefix_set_by_configure="\$(STAGE_PREFIX)"
8304 else
8305         rm -f symtest.tem
8306         if cp -p $srcdir/gcc.c symtest.tem 2>/dev/null
8307         then
8308                 symbolic_link="cp -p"
8309         else
8310                 symbolic_link="cp"
8311         fi
8312         cc_set_by_configure="\`case '\$(CC)' in stage*) echo '\$(CC)' | sed -e 's|stage|../stage|g';; *) echo '\$(CC)';; esac\`"
8313         quoted_cc_set_by_configure="\\\`case '\\\$(CC)' in stage*) echo '\\\$(CC)' | sed -e 's|stage|../stage|g';; *) echo '\\\$(CC)';; esac\\\`"
8314         stage_prefix_set_by_configure="\`case '\$(STAGE_PREFIX)' in stage*) echo '\$(STAGE_PREFIX)' | sed -e 's|stage|../stage|g';; *) echo '\$(STAGE_PREFIX)';; esac\`"
8315 fi
8316 rm -f symtest.tem
8317
8318 out_object_file=`basename $out_file .c`.o
8319
8320 tm_file_list=
8321 for f in $tm_file; do
8322   case $f in
8323     gansidecl.h )
8324        tm_file_list="${tm_file_list} $f" ;;
8325     *) tm_file_list="${tm_file_list} \$(srcdir)/config/$f" ;;
8326   esac
8327 done
8328
8329 host_xm_file_list=
8330 for f in $host_xm_file; do
8331   case $f in
8332     auto-host.h | gansidecl.h | hwint.h )
8333        host_xm_file_list="${host_xm_file_list} $f" ;;
8334     *) host_xm_file_list="${host_xm_file_list} \$(srcdir)/config/$f" ;;
8335   esac
8336 done
8337
8338 build_xm_file_list=
8339 for f in $build_xm_file; do
8340   case $f in
8341     auto-build.h | auto-host.h | gansidecl.h | hwint.h )
8342        build_xm_file_list="${build_xm_file_list} $f" ;;
8343     *) build_xm_file_list="${build_xm_file_list} \$(srcdir)/config/$f" ;;
8344   esac
8345 done
8346
8347 # Define macro CROSS_COMPILE in compilation
8348 # if this is a cross-compiler.
8349 # Also use all.cross instead of all.internal
8350 # and add cross-make to Makefile.
8351 cross_overrides="/dev/null"
8352 if test x$host != x$target
8353 then
8354         cross_defines="CROSS=-DCROSS_COMPILE"
8355         cross_overrides="${topdir}/cross-make"
8356 fi
8357
8358 # When building gcc with a cross-compiler, we need to fix a few things.
8359 # This must come after cross-make as we want all.build to override
8360 # all.cross.
8361 build_overrides="/dev/null"
8362 if test x$build != x$host
8363 then
8364         build_overrides="${topdir}/build-make"
8365 fi
8366
8367 # Expand extra_headers to include complete path.
8368 # This substitutes for lots of t-* files.
8369 extra_headers_list=
8370 if test "x$extra_headers" = x
8371 then true
8372 else
8373         # Prepend ${srcdir}/ginclude/ to every entry in extra_headers.
8374         for file in $extra_headers;
8375         do
8376                 extra_headers_list="${extra_headers_list} \$(srcdir)/ginclude/${file}"
8377         done
8378 fi
8379
8380 if test x$use_collect2 = xno; then
8381         use_collect2=
8382 fi
8383
8384 # Add a definition of USE_COLLECT2 if system wants one.
8385 # Also tell toplev.c what to do.
8386 # This substitutes for lots of t-* files.
8387 if test x$use_collect2 = x
8388 then
8389         will_use_collect2=
8390         maybe_use_collect2=
8391 else
8392         will_use_collect2="collect2"
8393         maybe_use_collect2="-DUSE_COLLECT2"
8394 fi
8395
8396 # NEED TO CONVERT
8397 # Set MD_DEPS if the real md file is in md.pre-cpp.
8398 # Set MD_CPP to the cpp to pass the md file through.  Md files use ';'
8399 # for line oriented comments, so we must always use a GNU cpp.  If
8400 # building gcc with a cross compiler, use the cross compiler just
8401 # built.  Otherwise, we can use the cpp just built.
8402 md_file_sub=
8403 if test "x$md_cppflags" = x
8404 then
8405         md_file_sub=$srcdir/config/$md_file
8406 else
8407         md_file=md
8408 fi
8409
8410 # If we have gas in the build tree, make a link to it.
8411 if test -f ../gas/Makefile; then
8412         rm -f as; $symbolic_link ../gas/as-new$host_exeext as$host_exeext 2>/dev/null
8413 fi
8414
8415 # If we have nm in the build tree, make a link to it.
8416 if test -f ../binutils/Makefile; then
8417         rm -f nm; $symbolic_link ../binutils/nm-new$host_exeext nm$host_exeext 2>/dev/null
8418 fi
8419
8420 # If we have ld in the build tree, make a link to it.
8421 if test -f ../ld/Makefile; then
8422 #       if test x$use_collect2 = x; then
8423 #               rm -f ld; $symbolic_link ../ld/ld-new$host_exeext ld$host_exeext 2>/dev/null
8424 #       else
8425                 rm -f collect-ld; $symbolic_link ../ld/ld-new$host_exeext collect-ld$host_exeext 2>/dev/null
8426 #       fi
8427 fi
8428
8429 # Figure out what assembler alignment features are present.
8430 echo $ac_n "checking assembler alignment features""... $ac_c" 1>&6
8431 echo "configure:8432: checking assembler alignment features" >&5
8432 gcc_cv_as=
8433 gcc_cv_as_alignment_features=
8434 gcc_cv_as_gas_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/gas
8435 if test -x "$DEFAULT_ASSEMBLER"; then
8436         gcc_cv_as="$DEFAULT_ASSEMBLER"
8437 elif test -x "$AS"; then
8438         gcc_cv_as="$AS"
8439 elif test -x as$host_exeext; then
8440         # Build using assembler in the current directory.
8441         gcc_cv_as=./as$host_exeext
8442 elif test -f $gcc_cv_as_gas_srcdir/configure.in -a -f ../gas/Makefile; then
8443         # Single tree build which includes gas.
8444         for f in $gcc_cv_as_gas_srcdir/configure $gcc_cv_as_gas_srcdir/configure.in $gcc_cv_as_gas_srcdir/Makefile.in
8445         do
8446                 gcc_cv_gas_version=`grep '^VERSION=[0-9]*\.[0-9]*' $f`
8447                 if test x$gcc_cv_gas_version != x; then
8448                         break
8449                 fi
8450         done
8451         gcc_cv_gas_major_version=`expr "$gcc_cv_gas_version" : "VERSION=\([0-9]*\)"`
8452         gcc_cv_gas_minor_version=`expr "$gcc_cv_gas_version" : "VERSION=[0-9]*\.\([0-9]*\)"`
8453         if test x$gcc_cv_gas_major_version != x -a x$gcc_cv_gas_minor_version != x; then
8454                 # Gas version 2.6 and later support for .balign and .p2align.
8455                 # bytes to skip when using .p2align.
8456                 if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 6 -o "$gcc_cv_gas_major_version" -gt 2; then
8457                         gcc_cv_as_alignment_features=".balign and .p2align"
8458                         cat >> confdefs.h <<\EOF
8459 #define HAVE_GAS_BALIGN_AND_P2ALIGN 1
8460 EOF
8461
8462                 fi
8463                 # Gas version 2.8 and later support specifying the maximum
8464                 # bytes to skip when using .p2align.
8465                 if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 8 -o "$gcc_cv_gas_major_version" -gt 2; then
8466                         gcc_cv_as_alignment_features=".p2align including maximum skip"
8467                         cat >> confdefs.h <<\EOF
8468 #define HAVE_GAS_MAX_SKIP_P2ALIGN 1
8469 EOF
8470
8471                 fi
8472         fi
8473 elif test x$host = x$target; then
8474         # Native build.
8475         # Search the same directories that the installed compiler will
8476         # search.  Else we may find the wrong assembler and lose.  If we
8477         # do not find a suitable assembler binary, then try the user's
8478         # path.
8479         #
8480         # Also note we have to check MD_EXEC_PREFIX before checking the
8481         # user's path.  Unfortunately, there is no good way to get at the
8482         # value of MD_EXEC_PREFIX here.  So we do a brute force search
8483         # through all the known MD_EXEC_PREFIX values.  Ugh.  This needs
8484         # to be fixed as part of the make/configure rewrite too.
8485
8486         if test "x$exec_prefix" = xNONE; then
8487                 if test "x$prefix" = xNONE; then
8488                         test_prefix=/usr/local
8489                 else
8490                         test_prefix=$prefix
8491                 fi
8492         else
8493                 test_prefix=$exec_prefix
8494         fi
8495
8496         # If the loop below does not find an assembler, then use whatever
8497         # one we can find in the users's path.
8498         # user's path.
8499         as=as$host_exeext
8500
8501         test_dirs="$test_prefix/lib/gcc-lib/$target/$gcc_version \
8502                    $test_prefix/lib/gcc-lib/$target \
8503                    /usr/lib/gcc/$target/$gcc_version \
8504                    /usr/lib/gcc/$target \
8505                    $test_prefix/$target/bin/$target/$gcc_version \
8506                    $test_prefix/$target/bin \
8507                    /usr/libexec \
8508                    /usr/ccs/gcc \
8509                    /usr/ccs/bin \
8510                    /udk/usr/ccs/bin \
8511                    /bsd43/usr/lib/cmplrs/cc \
8512                    /usr/cross64/usr/bin \
8513                    /usr/lib/cmplrs/cc \
8514                    /sysv/usr/lib/cmplrs/cc \
8515                    /svr4/usr/lib/cmplrs/cc \
8516                    /usr/bin"
8517
8518         for dir in $test_dirs; do
8519                 if test -f $dir/as$host_exeext; then
8520                         gcc_cv_as=$dir/as$host_exeext
8521                         break;
8522                 fi
8523         done
8524 fi
8525 if test x$gcc_cv_as != x; then
8526         # Check if we have .balign and .p2align
8527         echo ".balign  4" > conftest.s
8528         echo ".p2align  2" >> conftest.s
8529         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
8530                 gcc_cv_as_alignment_features=".balign and .p2align"
8531                 cat >> confdefs.h <<\EOF
8532 #define HAVE_GAS_BALIGN_AND_P2ALIGN 1
8533 EOF
8534
8535         fi
8536         rm -f conftest.s conftest.o
8537         # Check if specifying the maximum bytes to skip when
8538         # using .p2align is supported.
8539         echo ".p2align 4,,7" > conftest.s
8540         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
8541                 gcc_cv_as_alignment_features=".p2align including maximum skip"
8542                 cat >> confdefs.h <<\EOF
8543 #define HAVE_GAS_MAX_SKIP_P2ALIGN 1
8544 EOF
8545
8546         fi
8547         rm -f conftest.s conftest.o
8548 fi
8549 echo "$ac_t""$gcc_cv_as_alignment_features" 1>&6
8550
8551 echo $ac_n "checking assembler subsection support""... $ac_c" 1>&6
8552 echo "configure:8553: checking assembler subsection support" >&5
8553 gcc_cv_as_subsections=
8554 if test x$gcc_cv_as != x; then
8555         # Check if we have .subsection
8556         echo ".subsection 1" > conftest.s
8557         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
8558                 gcc_cv_as_subsections=".subsection"
8559                 if test -x nm$host_exeext; then
8560                         gcc_cv_nm=./nm$host_exeext
8561                 elif test x$host = x$target; then
8562                         # Native build.
8563                         gcc_cv_nm=nm$host_exeext
8564                 fi
8565                 if test x$gcc_cv_nm != x; then
8566                         cat > conftest.s <<EOF
8567 conftest_label1: .word 0
8568 .subsection -1
8569 conftest_label2: .word 0
8570 .previous
8571 EOF
8572                         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
8573                                 $gcc_cv_nm conftest.o | grep conftest_label1 > conftest.nm1
8574                                 $gcc_cv_nm conftest.o | grep conftest_label2 | sed -e 's/label2/label1/' > conftest.nm2
8575                                 if cmp conftest.nm1 conftest.nm2 > /dev/null 2>&1; then
8576                                         :
8577                                 else
8578                                         gcc_cv_as_subsections="working .subsection -1"
8579                                         cat >> confdefs.h <<\EOF
8580 #define HAVE_GAS_SUBSECTION_ORDERING 1
8581 EOF
8582
8583                                 fi
8584                         fi
8585                 fi
8586         fi
8587         rm -f conftest.s conftest.o conftest.nm1 conftest.nm2
8588 fi
8589 echo "$ac_t""$gcc_cv_as_subsections" 1>&6
8590
8591 case "$target" in
8592   sparc*-*-*)
8593     echo $ac_n "checking assembler .register pseudo-op support""... $ac_c" 1>&6
8594 echo "configure:8595: checking assembler .register pseudo-op support" >&5
8595     gcc_cv_as_register_pseudo_op=
8596     if test x$gcc_cv_as != x; then
8597         # Check if we have .register
8598         echo ".register %g2, #scratch" > conftest.s
8599         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
8600                 gcc_cv_as_register_pseudo_op=yes
8601                 cat >> confdefs.h <<\EOF
8602 #define HAVE_AS_REGISTER_PSEUDO_OP 1
8603 EOF
8604
8605         fi
8606         rm -f conftest.s conftest.o
8607     fi
8608     echo "$ac_t""$gcc_cv_as_register_pseudo_op" 1>&6
8609
8610     echo $ac_n "checking assembler offsetable %lo() support""... $ac_c" 1>&6
8611 echo "configure:8612: checking assembler offsetable %lo() support" >&5
8612     gcc_cv_as_offsetable_lo10=
8613     if test x$gcc_cv_as != x; then
8614         # Check if assembler has offsetable %lo()
8615         echo "or %g1, %lo(ab) + 12, %g1" > conftest.s
8616         echo "or %g1, %lo(ab + 12), %g1" > conftest1.s
8617         gcc_cv_as_flags64="-xarch=v9"
8618         if $gcc_cv_as $gcc_cv_as_flags64 -o conftest.o conftest.s > /dev/null 2>&1; then
8619                 :
8620         else
8621                 gcc_cv_as_flags64="-64"
8622                 if $gcc_cv_as $gcc_cv_as_flags64 -o conftest.o conftest.s > /dev/null 2>&1; then
8623                         :
8624                 else
8625                         gcc_cv_as_flags64=""
8626                 fi
8627         fi
8628         if test -n "$gcc_cv_as_flags64" ; then
8629                 if $gcc_cv_as $gcc_cv_as_flags64 -o conftest1.o conftest1.s > /dev/null 2>&1; then
8630                         if cmp conftest.o conftest1.o > /dev/null 2>&1; then
8631                                 :
8632                         else
8633                                 gcc_cv_as_offsetable_lo10=yes
8634                                 cat >> confdefs.h <<\EOF
8635 #define HAVE_AS_OFFSETABLE_LO10 1
8636 EOF
8637
8638                         fi
8639                 fi
8640         fi
8641         rm -f conftest.s conftest.o conftest1.s conftest1.o
8642     fi
8643     echo "$ac_t""$gcc_cv_as_offsetable_lo10" 1>&6
8644     ;;
8645
8646   i[34567]86-*-*)
8647     echo $ac_n "checking assembler instructions""... $ac_c" 1>&6
8648 echo "configure:8649: checking assembler instructions" >&5
8649     gcc_cv_as_instructions=
8650     if test x$gcc_cv_as != x; then
8651         set "filds fists" "filds mem; fists mem"
8652         while test $# -gt 0
8653         do
8654                 echo "$2" > conftest.s
8655                 if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
8656                         gcc_cv_as_instructions=${gcc_cv_as_instructions}$1" "
8657                         cat >> confdefs.h <<EOF
8658 #define HAVE_GAS_`echo "$1" | tr 'a-z ' 'A-Z_'` 1
8659 EOF
8660
8661                 fi
8662                 shift 2
8663         done
8664         rm -f conftest.s conftest.o
8665     fi
8666     echo "$ac_t""$gcc_cv_as_instructions" 1>&6
8667     ;;
8668 esac
8669
8670 # Figure out what language subdirectories are present.
8671 # Look if the user specified --enable-languages="..."; if not, use
8672 # the environment variable $LANGUAGES if defined. $LANGUAGES might
8673 # go away some day.
8674 if test x"${enable_languages+set}" != xset; then
8675         if test x"${LANGUAGES+set}" = xset; then
8676                 enable_languages="`echo ${LANGUAGES} | tr ' ' ','`"
8677         else
8678                 enable_languages=all
8679         fi
8680 fi
8681 subdirs=
8682 for lang in ${srcdir}/*/config-lang.in ..
8683 do
8684         case $lang in
8685         ..) ;;
8686         # The odd quoting in the next line works around
8687         # an apparent bug in bash 1.12 on linux.
8688         ${srcdir}/[*]/config-lang.in) ;;
8689         *)
8690           lang_alias=`sed -n -e 's,^language=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^language=\([^   ]*\).*$,\1,p' $lang`
8691           if test "x$lang_alias" = x
8692           then
8693                 echo "$lang doesn't set \$language." 1>&2
8694                 exit 1
8695           fi
8696           if test x"${enable_languages}" = xall; then
8697                 add_this_lang=yes
8698           else
8699                 case "${enable_languages}" in
8700                     ${lang_alias} | "${lang_alias},"* | *",${lang_alias},"* | *",${lang_alias}" )
8701                         add_this_lang=yes
8702                         ;;
8703                     * )
8704                         add_this_lang=no
8705                         ;;
8706                 esac
8707           fi
8708           if test x"${add_this_lang}" = xyes; then
8709                 case $lang in
8710                     ${srcdir}/ada/config-lang.in)
8711                         if test x$gnat = xyes ; then
8712                                 subdirs="$subdirs `echo $lang | sed -e 's,^.*/\([^/]*\)/config-lang.in$,\1,'`"
8713                         fi
8714                         ;;
8715                     *)
8716                         subdirs="$subdirs `echo $lang | sed -e 's,^.*/\([^/]*\)/config-lang.in$,\1,'`"
8717                         ;;
8718                 esac
8719           fi
8720           ;;
8721         esac
8722 done
8723
8724 # Make gthr-default.h if we have a thread file.
8725 gthread_flags=
8726 if test $thread_file != single; then
8727     rm -f gthr-default.h
8728     echo "#include \"gthr-${thread_file}.h\"" > gthr-default.h
8729     gthread_flags=-DHAVE_GTHR_DEFAULT
8730 fi
8731
8732
8733 # Find out what GC implementation we want, or may, use.
8734 # Check whether --with-gc or --without-gc was given.
8735 if test "${with_gc+set}" = set; then
8736   withval="$with_gc"
8737   case "$withval" in
8738   simple | page)
8739     GGC=ggc-$withval
8740     ;;
8741   *)
8742     { echo "configure: error: $withval is an invalid option to --with-gc" 1>&2; exit 1; }
8743     ;;
8744 esac
8745 else
8746   if test $ac_cv_func_mmap_fixed_mapped = yes; then
8747   GGC=ggc-page
8748 elif test $ac_cv_func_valloc = yes; then
8749   GGC=ggc-page
8750 else
8751   GGC=ggc-simple
8752 fi
8753 fi
8754
8755
8756 echo "Using $GGC for garbage collection."
8757
8758 # Make empty files to contain the specs and options for each language.
8759 # Then add #include lines to for a compiler that has specs and/or options.
8760
8761 lang_specs_files=
8762 lang_options_files=
8763 lang_tree_files=
8764 rm -f specs.h options.h gencheck.h
8765 touch specs.h options.h gencheck.h
8766 for subdir in . $subdirs
8767 do
8768         if test -f $srcdir/$subdir/lang-specs.h; then
8769                 echo "#include \"$subdir/lang-specs.h\"" >>specs.h
8770                 lang_specs_files="$lang_specs_files $srcdir/$subdir/lang-specs.h"
8771         fi
8772         if test -f $srcdir/$subdir/lang-options.h; then
8773                 echo "#include \"$subdir/lang-options.h\"" >>options.h
8774                 lang_options_files="$lang_options_files $srcdir/$subdir/lang-options.h"
8775         fi
8776         if test -f $srcdir/$subdir/$subdir-tree.def; then
8777                 echo "#include \"$subdir/$subdir-tree.def\"" >>gencheck.h
8778                 lang_tree_files="$lang_tree_files $srcdir/$subdir/$subdir-tree.def"
8779         fi
8780 done
8781
8782 # These (without "all_") are set in each config-lang.in.
8783 # `language' must be a single word so is spelled singularly.
8784 all_languages=
8785 all_boot_languages=
8786 all_compilers=
8787 all_stagestuff=
8788 all_diff_excludes=
8789 all_outputs='Makefile intl/Makefile po/Makefile.in fixinc/Makefile'
8790 # List of language makefile fragments.
8791 all_lang_makefiles=
8792 all_headers=
8793 all_lib2funcs=
8794
8795 # Add the language fragments.
8796 # Languages are added via two mechanisms.  Some information must be
8797 # recorded in makefile variables, these are defined in config-lang.in.
8798 # We accumulate them and plug them into the main Makefile.
8799 # The other mechanism is a set of hooks for each of the main targets
8800 # like `clean', `install', etc.
8801
8802 language_fragments="Make-lang"
8803 language_hooks="Make-hooks"
8804 oldstyle_subdirs=
8805
8806 for s in .. $subdirs
8807 do
8808         if test $s != ".."
8809         then
8810                 language=
8811                 boot_language=
8812                 compilers=
8813                 stagestuff=
8814                 diff_excludes=
8815                 headers=
8816                 outputs=
8817                 lib2funcs=
8818                 . ${srcdir}/$s/config-lang.in
8819                 if test "x$language" = x
8820                 then
8821                         echo "${srcdir}/$s/config-lang.in doesn't set \$language." 1>&2
8822                         exit 1
8823                 fi
8824                 all_lang_makefiles="$all_lang_makefiles ${srcdir}/$s/Make-lang.in ${srcdir}/$s/Makefile.in"
8825                 all_languages="$all_languages $language"
8826                 if test "x$boot_language" = xyes
8827                 then
8828                         all_boot_languages="$all_boot_languages $language"
8829                 fi
8830                 all_compilers="$all_compilers $compilers"
8831                 all_stagestuff="$all_stagestuff $stagestuff"
8832                 all_diff_excludes="$all_diff_excludes $diff_excludes"
8833                 all_headers="$all_headers $headers"
8834                 all_outputs="$all_outputs $outputs"
8835                 if test x$outputs = x
8836                 then
8837                         oldstyle_subdirs="$oldstyle_subdirs $s"
8838                 fi
8839                 all_lib2funcs="$all_lib2funcs $lib2funcs"
8840         fi
8841 done
8842
8843 # Since we can't use `::' targets, we link each language in
8844 # with a set of hooks, reached indirectly via lang.${target}.
8845
8846 rm -f Make-hooks
8847 touch Make-hooks
8848 target_list="all.build all.cross start.encap rest.encap \
8849         info dvi \
8850         install-normal install-common install-info install-man \
8851         uninstall distdir \
8852         mostlyclean clean distclean extraclean maintainer-clean \
8853         stage1 stage2 stage3 stage4"
8854 for t in $target_list
8855 do
8856         x=
8857         for lang in .. $all_languages
8858         do
8859                 if test $lang != ".."; then
8860                         x="$x $lang.$t"
8861                 fi
8862         done
8863         echo "lang.$t: $x" >> Make-hooks
8864 done
8865
8866 # If we're not building in srcdir, create .gdbinit.
8867
8868 if test ! -f Makefile.in; then
8869         echo "dir ." > .gdbinit
8870         echo "dir ${srcdir}" >> .gdbinit
8871         if test x$gdb_needs_out_file_path = xyes
8872         then
8873                 echo "dir ${srcdir}/config/"`dirname ${out_file}` >> .gdbinit
8874         fi
8875         if test "x$subdirs" != x; then
8876                 for s in $subdirs
8877                 do
8878                         echo "dir ${srcdir}/$s" >> .gdbinit
8879                 done
8880         fi
8881         echo "source ${srcdir}/.gdbinit" >> .gdbinit
8882 fi
8883
8884 # Define variables host_canonical and build_canonical
8885 # because some Cygnus local changes in the Makefile depend on them.
8886 build_canonical=${build}
8887 host_canonical=${host}
8888 target_subdir=
8889 if test "${host}" != "${target}" ; then
8890     target_subdir=${target}/
8891 fi
8892
8893
8894
8895
8896 # If this is using newlib, then define inhibit_libc in
8897 # LIBGCC2_CFLAGS.  This will cause __eprintf to be left out of
8898 # libgcc.a, but that's OK because newib should have its own version of
8899 # assert.h.
8900 inhibit_libc=
8901 if test x$with_newlib = xyes; then
8902         inhibit_libc=-Dinhibit_libc
8903 fi
8904
8905
8906 # If $(exec_prefix) exists and is not the same as $(prefix), then compute an
8907 # absolute path for gcc_tooldir based on inserting the number of up-directory
8908 # movements required to get from $(exec_prefix) to $(prefix) into the basic
8909 # $(libsubdir)/@(unlibsubdir) based path.
8910 # Don't set gcc_tooldir to tooldir since that's only passed in by the toplevel
8911 # make and thus we'd get different behavior depending on where we built the
8912 # sources.
8913 if test x$exec_prefix = xNONE -o x$exec_prefix = x$prefix; then
8914     gcc_tooldir='$(libsubdir)/$(unlibsubdir)/../$(target_alias)'
8915 else
8916 # An explanation of the sed strings:
8917 #  -e 's|^\$(prefix)||'   matches and eliminates 'prefix' from 'exec_prefix'
8918 #  -e 's|/$||'            match a trailing forward slash and eliminates it
8919 #  -e 's|^[^/]|/|'        forces the string to start with a forward slash (*)
8920 #  -e 's|/[^/]*|../|g'    replaces each occurance of /<directory> with ../
8921 #
8922 # (*) Note this pattern overwrites the first character of the string
8923 # with a forward slash if one is not already present.  This is not a
8924 # problem because the exact names of the sub-directories concerned is
8925 # unimportant, just the number of them matters.
8926 #
8927 # The practical upshot of these patterns is like this:
8928 #
8929 #  prefix     exec_prefix        result
8930 #  ------     -----------        ------
8931 #   /foo        /foo/bar          ../
8932 #   /foo/       /foo/bar          ../
8933 #   /foo        /foo/bar/         ../
8934 #   /foo/       /foo/bar/         ../
8935 #   /foo        /foo/bar/ugg      ../../
8936 #
8937     dollar='$$'
8938     gcc_tooldir="\$(libsubdir)/\$(unlibsubdir)/\`echo \$(exec_prefix) | sed -e 's|^\$(prefix)||' -e 's|/\$(dollar)||' -e 's|^[^/]|/|' -e 's|/[^/]*|../|g'\`\$(target_alias)"
8939 fi
8940
8941
8942
8943 # Nothing to do for FLOAT_H, float_format already handled.
8944 objdir=`pwd`
8945
8946
8947 # Process the language and host/target makefile fragments.
8948 ${CONFIG_SHELL-/bin/sh} $srcdir/configure.frag $srcdir "$subdirs" "$dep_host_xmake_file" "$dep_tmake_file"
8949
8950 # Substitute configuration variables
8951
8952
8953
8954
8955
8956
8957
8958
8959
8960
8961
8962
8963
8964
8965
8966
8967
8968
8969
8970
8971
8972
8973
8974
8975
8976
8977
8978
8979
8980
8981
8982
8983
8984
8985
8986
8987
8988
8989
8990
8991
8992
8993
8994
8995
8996
8997
8998
8999
9000
9001
9002
9003
9004
9005
9006
9007
9008
9009
9010
9011 # Echo that links are built
9012 if test x$host = x$target
9013 then
9014         str1="native "
9015 else
9016         str1="cross-"
9017         str2=" from $host"
9018 fi
9019
9020 if test x$host != x$build
9021 then
9022         str3=" on a $build system"
9023 fi
9024
9025 if test "x$str2" != x || test "x$str3" != x
9026 then
9027         str4=
9028 fi
9029
9030 echo "Links are now set up to build a ${str1}compiler for ${target}$str4" 1>&2
9031
9032 if test "x$str2" != x || test "x$str3" != x
9033 then
9034         echo " ${str2}${str3}." 1>&2
9035 fi
9036
9037 # Truncate the target if necessary
9038 if test x$host_truncate_target != x; then
9039         target=`echo $target | sed -e 's/\(..............\).*/\1/'`
9040 fi
9041
9042 # Configure the subdirectories
9043 # AC_CONFIG_SUBDIRS($subdirs)
9044
9045 # Create the Makefile
9046 # and configure language subdirectories
9047 trap '' 1 2 15
9048 cat > confcache <<\EOF
9049 # This file is a shell script that caches the results of configure
9050 # tests run on this system so they can be shared between configure
9051 # scripts and configure runs.  It is not useful on other systems.
9052 # If it contains results you don't want to keep, you may remove or edit it.
9053 #
9054 # By default, configure uses ./config.cache as the cache file,
9055 # creating it if it does not exist already.  You can give configure
9056 # the --cache-file=FILE option to use a different cache file; that is
9057 # what configure does when it calls configure scripts in
9058 # subdirectories, so they share the cache.
9059 # Giving --cache-file=/dev/null disables caching, for debugging configure.
9060 # config.status only pays attention to the cache file if you give it the
9061 # --recheck option to rerun configure.
9062 #
9063 EOF
9064 # The following way of writing the cache mishandles newlines in values,
9065 # but we know of no workaround that is simple, portable, and efficient.
9066 # So, don't put newlines in cache variables' values.
9067 # Ultrix sh set writes to stderr and can't be redirected directly,
9068 # and sets the high bit in the cache file unless we assign to the vars.
9069 (set) 2>&1 |
9070   case `(ac_space=' '; set | grep ac_space) 2>&1` in
9071   *ac_space=\ *)
9072     # `set' does not quote correctly, so add quotes (double-quote substitution
9073     # turns \\\\ into \\, and sed turns \\ into \).
9074     sed -n \
9075       -e "s/'/'\\\\''/g" \
9076       -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
9077     ;;
9078   *)
9079     # `set' quotes correctly as required by POSIX, so do not add quotes.
9080     sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
9081     ;;
9082   esac >> confcache
9083 if cmp -s $cache_file confcache; then
9084   :
9085 else
9086   if test -w $cache_file; then
9087     echo "updating cache $cache_file"
9088     cat confcache > $cache_file
9089   else
9090     echo "not updating unwritable cache $cache_file"
9091   fi
9092 fi
9093 rm -f confcache
9094
9095 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
9096
9097 test "x$prefix" = xNONE && prefix=$ac_default_prefix
9098 # Let make expand exec_prefix.
9099 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
9100
9101 # Any assignment to VPATH causes Sun make to only execute
9102 # the first set of double-colon rules, so remove it if not needed.
9103 # If there is a colon in the path, we need to keep it.
9104 if test "x$srcdir" = x.; then
9105   ac_vpsub='/^[         ]*VPATH[        ]*=[^:]*$/d'
9106 fi
9107
9108 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
9109
9110 DEFS=-DHAVE_CONFIG_H
9111
9112 # Without the "./", some shells look in PATH for config.status.
9113 : ${CONFIG_STATUS=./config.status}
9114
9115 echo creating $CONFIG_STATUS
9116 rm -f $CONFIG_STATUS
9117 cat > $CONFIG_STATUS <<EOF
9118 #! /bin/sh
9119 # Generated automatically by configure.
9120 # Run this file to recreate the current configuration.
9121 # This directory was configured as follows,
9122 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
9123 #
9124 # $0 $ac_configure_args
9125 #
9126 # Compiler output produced by configure, useful for debugging
9127 # configure, is in ./config.log if it exists.
9128
9129 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
9130 for ac_option
9131 do
9132   case "\$ac_option" in
9133   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
9134     echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
9135     exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
9136   -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
9137     echo "$CONFIG_STATUS generated by autoconf version 2.13"
9138     exit 0 ;;
9139   -help | --help | --hel | --he | --h)
9140     echo "\$ac_cs_usage"; exit 0 ;;
9141   *) echo "\$ac_cs_usage"; exit 1 ;;
9142   esac
9143 done
9144
9145 ac_given_srcdir=$srcdir
9146
9147 trap 'rm -fr `echo "$all_outputs auto-host.h:config.in" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
9148 EOF
9149 cat >> $CONFIG_STATUS <<EOF
9150
9151 # Protect against being on the right side of a sed subst in config.status.
9152 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
9153  s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
9154 $ac_vpsub
9155 $extrasub
9156 s%@SHELL@%$SHELL%g
9157 s%@CFLAGS@%$CFLAGS%g
9158 s%@CPPFLAGS@%$CPPFLAGS%g
9159 s%@CXXFLAGS@%$CXXFLAGS%g
9160 s%@FFLAGS@%$FFLAGS%g
9161 s%@DEFS@%$DEFS%g
9162 s%@LDFLAGS@%$LDFLAGS%g
9163 s%@LIBS@%$LIBS%g
9164 s%@exec_prefix@%$exec_prefix%g
9165 s%@prefix@%$prefix%g
9166 s%@program_transform_name@%$program_transform_name%g
9167 s%@bindir@%$bindir%g
9168 s%@sbindir@%$sbindir%g
9169 s%@libexecdir@%$libexecdir%g
9170 s%@datadir@%$datadir%g
9171 s%@sysconfdir@%$sysconfdir%g
9172 s%@sharedstatedir@%$sharedstatedir%g
9173 s%@localstatedir@%$localstatedir%g
9174 s%@libdir@%$libdir%g
9175 s%@includedir@%$includedir%g
9176 s%@oldincludedir@%$oldincludedir%g
9177 s%@infodir@%$infodir%g
9178 s%@mandir@%$mandir%g
9179 s%@host@%$host%g
9180 s%@host_alias@%$host_alias%g
9181 s%@host_cpu@%$host_cpu%g
9182 s%@host_vendor@%$host_vendor%g
9183 s%@host_os@%$host_os%g
9184 s%@target@%$target%g
9185 s%@target_alias@%$target_alias%g
9186 s%@target_cpu@%$target_cpu%g
9187 s%@target_vendor@%$target_vendor%g
9188 s%@target_os@%$target_os%g
9189 s%@build@%$build%g
9190 s%@build_alias@%$build_alias%g
9191 s%@build_cpu@%$build_cpu%g
9192 s%@build_vendor@%$build_vendor%g
9193 s%@build_os@%$build_os%g
9194 s%@CC@%$CC%g
9195 s%@stage1_warn_cflags@%$stage1_warn_cflags%g
9196 s%@SET_MAKE@%$SET_MAKE%g
9197 s%@AWK@%$AWK%g
9198 s%@LEX@%$LEX%g
9199 s%@LEXLIB@%$LEXLIB%g
9200 s%@LN@%$LN%g
9201 s%@LN_S@%$LN_S%g
9202 s%@RANLIB@%$RANLIB%g
9203 s%@YACC@%$YACC%g
9204 s%@INSTALL@%$INSTALL%g
9205 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
9206 s%@INSTALL_DATA@%$INSTALL_DATA%g
9207 s%@CPP@%$CPP%g
9208 s%@gnat@%$gnat%g
9209 s%@vfprintf@%$vfprintf%g
9210 s%@doprint@%$doprint%g
9211 s%@manext@%$manext%g
9212 s%@objext@%$objext%g
9213 s%@PACKAGE@%$PACKAGE%g
9214 s%@VERSION@%$VERSION%g
9215 s%@ALLOCA@%$ALLOCA%g
9216 s%@USE_NLS@%$USE_NLS%g
9217 s%@MSGFMT@%$MSGFMT%g
9218 s%@GMSGFMT@%$GMSGFMT%g
9219 s%@XGETTEXT@%$XGETTEXT%g
9220 s%@GENCAT@%$GENCAT%g
9221 s%@USE_INCLUDED_LIBINTL@%$USE_INCLUDED_LIBINTL%g
9222 s%@CATALOGS@%$CATALOGS%g
9223 s%@CATOBJEXT@%$CATOBJEXT%g
9224 s%@DATADIRNAME@%$DATADIRNAME%g
9225 s%@GMOFILES@%$GMOFILES%g
9226 s%@INSTOBJEXT@%$INSTOBJEXT%g
9227 s%@INTLDEPS@%$INTLDEPS%g
9228 s%@INTLLIBS@%$INTLLIBS%g
9229 s%@INTLOBJS@%$INTLOBJS%g
9230 s%@POFILES@%$POFILES%g
9231 s%@POSUB@%$POSUB%g
9232 s%@INCLUDE_LOCALE_H@%$INCLUDE_LOCALE_H%g
9233 s%@GT_NO@%$GT_NO%g
9234 s%@GT_YES@%$GT_YES%g
9235 s%@MKINSTALLDIRS@%$MKINSTALLDIRS%g
9236 s%@l@%$l%g
9237 s%@gthread_flags@%$gthread_flags%g
9238 s%@GGC@%$GGC%g
9239 s%@build_canonical@%$build_canonical%g
9240 s%@host_canonical@%$host_canonical%g
9241 s%@target_subdir@%$target_subdir%g
9242 s%@inhibit_libc@%$inhibit_libc%g
9243 s%@gcc_tooldir@%$gcc_tooldir%g
9244 s%@dollar@%$dollar%g
9245 s%@objdir@%$objdir%g
9246 s%@subdirs@%$subdirs%g
9247 s%@all_boot_languages@%$all_boot_languages%g
9248 s%@all_compilers@%$all_compilers%g
9249 s%@all_diff_excludes@%$all_diff_excludes%g
9250 s%@all_headers@%$all_headers%g
9251 s%@all_lang_makefiles@%$all_lang_makefiles%g
9252 s%@all_languages@%$all_languages%g
9253 s%@all_lib2funcs@%$all_lib2funcs%g
9254 s%@all_stagestuff@%$all_stagestuff%g
9255 s%@build_exeext@%$build_exeext%g
9256 s%@build_install_headers_dir@%$build_install_headers_dir%g
9257 s%@build_xm_file_list@%$build_xm_file_list%g
9258 s%@cc_set_by_configure@%$cc_set_by_configure%g
9259 s%@quoted_cc_set_by_configure@%$quoted_cc_set_by_configure%g
9260 s%@cpp_install_dir@%$cpp_install_dir%g
9261 s%@cpp_main@%$cpp_main%g
9262 s%@dep_host_xmake_file@%$dep_host_xmake_file%g
9263 s%@dep_tmake_file@%$dep_tmake_file%g
9264 s%@extra_c_flags@%$extra_c_flags%g
9265 s%@extra_c_objs@%$extra_c_objs%g
9266 s%@extra_cpp_objs@%$extra_cpp_objs%g
9267 s%@extra_cxx_objs@%$extra_cxx_objs%g
9268 s%@extra_headers_list@%$extra_headers_list%g
9269 s%@extra_objs@%$extra_objs%g
9270 s%@extra_parts@%$extra_parts%g
9271 s%@extra_passes@%$extra_passes%g
9272 s%@extra_programs@%$extra_programs%g
9273 s%@fixinc_defs@%$fixinc_defs%g
9274 s%@float_h_file@%$float_h_file%g
9275 s%@gcc_gxx_include_dir@%$gcc_gxx_include_dir%g
9276 s%@gcc_version@%$gcc_version%g
9277 s%@gcc_version_trigger@%$gcc_version_trigger%g
9278 s%@host_exeext@%$host_exeext%g
9279 s%@host_extra_gcc_objs@%$host_extra_gcc_objs%g
9280 s%@host_xm_file_list@%$host_xm_file_list%g
9281 s%@install@%$install%g
9282 s%@lang_options_files@%$lang_options_files%g
9283 s%@lang_specs_files@%$lang_specs_files%g
9284 s%@lang_tree_files@%$lang_tree_files%g
9285 s%@local_prefix@%$local_prefix%g
9286 s%@maybe_use_collect2@%$maybe_use_collect2%g
9287 s%@md_file@%$md_file%g
9288 s%@objc_boehm_gc@%$objc_boehm_gc%g
9289 s%@out_file@%$out_file%g
9290 s%@out_object_file@%$out_object_file%g
9291 s%@stage_prefix_set_by_configure@%$stage_prefix_set_by_configure%g
9292 s%@symbolic_link@%$symbolic_link%g
9293 s%@thread_file@%$thread_file%g
9294 s%@tm_file_list@%$tm_file_list%g
9295 s%@will_use_collect2@%$will_use_collect2%g
9296 /@target_overrides@/r $target_overrides
9297 s%@target_overrides@%%g
9298 /@host_overrides@/r $host_overrides
9299 s%@host_overrides@%%g
9300 s%@cross_defines@%$cross_defines%g
9301 /@cross_overrides@/r $cross_overrides
9302 s%@cross_overrides@%%g
9303 /@build_overrides@/r $build_overrides
9304 s%@build_overrides@%%g
9305 /@language_fragments@/r $language_fragments
9306 s%@language_fragments@%%g
9307 /@language_hooks@/r $language_hooks
9308 s%@language_hooks@%%g
9309
9310 CEOF
9311 EOF
9312
9313 cat >> $CONFIG_STATUS <<\EOF
9314
9315 # Split the substitutions into bite-sized pieces for seds with
9316 # small command number limits, like on Digital OSF/1 and HP-UX.
9317 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
9318 ac_file=1 # Number of current file.
9319 ac_beg=1 # First line for current file.
9320 ac_end=$ac_max_sed_cmds # Line after last line for current file.
9321 ac_more_lines=:
9322 ac_sed_cmds=""
9323 while $ac_more_lines; do
9324   if test $ac_beg -gt 1; then
9325     sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
9326   else
9327     sed "${ac_end}q" conftest.subs > conftest.s$ac_file
9328   fi
9329   if test ! -s conftest.s$ac_file; then
9330     ac_more_lines=false
9331     rm -f conftest.s$ac_file
9332   else
9333     if test -z "$ac_sed_cmds"; then
9334       ac_sed_cmds="sed -f conftest.s$ac_file"
9335     else
9336       ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
9337     fi
9338     ac_file=`expr $ac_file + 1`
9339     ac_beg=$ac_end
9340     ac_end=`expr $ac_end + $ac_max_sed_cmds`
9341   fi
9342 done
9343 if test -z "$ac_sed_cmds"; then
9344   ac_sed_cmds=cat
9345 fi
9346 EOF
9347
9348 cat >> $CONFIG_STATUS <<EOF
9349
9350 CONFIG_FILES=\${CONFIG_FILES-"$all_outputs"}
9351 EOF
9352 cat >> $CONFIG_STATUS <<\EOF
9353 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
9354   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
9355   case "$ac_file" in
9356   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
9357        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
9358   *) ac_file_in="${ac_file}.in" ;;
9359   esac
9360
9361   # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
9362
9363   # Remove last slash and all that follows it.  Not all systems have dirname.
9364   ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
9365   if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
9366     # The file is in a subdirectory.
9367     test ! -d "$ac_dir" && mkdir "$ac_dir"
9368     ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
9369     # A "../" for each directory in $ac_dir_suffix.
9370     ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
9371   else
9372     ac_dir_suffix= ac_dots=
9373   fi
9374
9375   case "$ac_given_srcdir" in
9376   .)  srcdir=.
9377       if test -z "$ac_dots"; then top_srcdir=.
9378       else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
9379   /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
9380   *) # Relative path.
9381     srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
9382     top_srcdir="$ac_dots$ac_given_srcdir" ;;
9383   esac
9384
9385
9386   echo creating "$ac_file"
9387   rm -f "$ac_file"
9388   configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
9389   case "$ac_file" in
9390   *Makefile*) ac_comsub="1i\\
9391 # $configure_input" ;;
9392   *) ac_comsub= ;;
9393   esac
9394
9395   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
9396   sed -e "$ac_comsub
9397 s%@configure_input@%$configure_input%g
9398 s%@srcdir@%$srcdir%g
9399 s%@top_srcdir@%$top_srcdir%g
9400 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
9401 fi; done
9402 rm -f conftest.s*
9403
9404 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
9405 # NAME is the cpp macro being defined and VALUE is the value it is being given.
9406 #
9407 # ac_d sets the value in "#define NAME VALUE" lines.
9408 ac_dA='s%^\([   ]*\)#\([        ]*define[       ][      ]*\)'
9409 ac_dB='\([      ][      ]*\)[^  ]*%\1#\2'
9410 ac_dC='\3'
9411 ac_dD='%g'
9412 # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
9413 ac_uA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
9414 ac_uB='\([      ]\)%\1#\2define\3'
9415 ac_uC=' '
9416 ac_uD='\4%g'
9417 # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
9418 ac_eA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
9419 ac_eB='$%\1#\2define\3'
9420 ac_eC=' '
9421 ac_eD='%g'
9422
9423 if test "${CONFIG_HEADERS+set}" != set; then
9424 EOF
9425 cat >> $CONFIG_STATUS <<EOF
9426   CONFIG_HEADERS="auto-host.h:config.in"
9427 EOF
9428 cat >> $CONFIG_STATUS <<\EOF
9429 fi
9430 for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
9431   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
9432   case "$ac_file" in
9433   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
9434        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
9435   *) ac_file_in="${ac_file}.in" ;;
9436   esac
9437
9438   echo creating $ac_file
9439
9440   rm -f conftest.frag conftest.in conftest.out
9441   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
9442   cat $ac_file_inputs > conftest.in
9443
9444 EOF
9445
9446 # Transform confdefs.h into a sed script conftest.vals that substitutes
9447 # the proper values into config.h.in to produce config.h.  And first:
9448 # Protect against being on the right side of a sed subst in config.status.
9449 # Protect against being in an unquoted here document in config.status.
9450 rm -f conftest.vals
9451 cat > conftest.hdr <<\EOF
9452 s/[\\&%]/\\&/g
9453 s%[\\$`]%\\&%g
9454 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
9455 s%ac_d%ac_u%gp
9456 s%ac_u%ac_e%gp
9457 EOF
9458 sed -n -f conftest.hdr confdefs.h > conftest.vals
9459 rm -f conftest.hdr
9460
9461 # This sed command replaces #undef with comments.  This is necessary, for
9462 # example, in the case of _POSIX_SOURCE, which is predefined and required
9463 # on some systems where configure will not decide to define it.
9464 cat >> conftest.vals <<\EOF
9465 s%^[    ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
9466 EOF
9467
9468 # Break up conftest.vals because some shells have a limit on
9469 # the size of here documents, and old seds have small limits too.
9470
9471 rm -f conftest.tail
9472 while :
9473 do
9474   ac_lines=`grep -c . conftest.vals`
9475   # grep -c gives empty output for an empty file on some AIX systems.
9476   if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
9477   # Write a limited-size here document to conftest.frag.
9478   echo '  cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
9479   sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
9480   echo 'CEOF
9481   sed -f conftest.frag conftest.in > conftest.out
9482   rm -f conftest.in
9483   mv conftest.out conftest.in
9484 ' >> $CONFIG_STATUS
9485   sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
9486   rm -f conftest.vals
9487   mv conftest.tail conftest.vals
9488 done
9489 rm -f conftest.vals
9490
9491 cat >> $CONFIG_STATUS <<\EOF
9492   rm -f conftest.frag conftest.h
9493   echo "/* $ac_file.  Generated automatically by configure.  */" > conftest.h
9494   cat conftest.in >> conftest.h
9495   rm -f conftest.in
9496   if cmp -s $ac_file conftest.h 2>/dev/null; then
9497     echo "$ac_file is unchanged"
9498     rm -f conftest.h
9499   else
9500     # Remove last slash and all that follows it.  Not all systems have dirname.
9501       ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
9502       if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
9503       # The file is in a subdirectory.
9504       test ! -d "$ac_dir" && mkdir "$ac_dir"
9505     fi
9506     rm -f $ac_file
9507     mv conftest.h $ac_file
9508   fi
9509 fi; done
9510
9511 EOF
9512
9513 cat >> $CONFIG_STATUS <<EOF
9514 ac_sources="$nls_cv_header_libgt"
9515 ac_dests="$nls_cv_header_intl"
9516 EOF
9517
9518 cat >> $CONFIG_STATUS <<\EOF
9519 srcdir=$ac_given_srcdir
9520 while test -n "$ac_sources"; do
9521   set $ac_dests; ac_dest=$1; shift; ac_dests=$*
9522   set $ac_sources; ac_source=$1; shift; ac_sources=$*
9523
9524   echo "linking $srcdir/$ac_source to $ac_dest"
9525
9526   if test ! -r $srcdir/$ac_source; then
9527     { echo "configure: error: $srcdir/$ac_source: File not found" 1>&2; exit 1; }
9528   fi
9529   rm -f $ac_dest
9530
9531   # Make relative symlinks.
9532   # Remove last slash and all that follows it.  Not all systems have dirname.
9533   ac_dest_dir=`echo $ac_dest|sed 's%/[^/][^/]*$%%'`
9534   if test "$ac_dest_dir" != "$ac_dest" && test "$ac_dest_dir" != .; then
9535     # The dest file is in a subdirectory.
9536     test ! -d "$ac_dest_dir" && mkdir "$ac_dest_dir"
9537     ac_dest_dir_suffix="/`echo $ac_dest_dir|sed 's%^\./%%'`"
9538     # A "../" for each directory in $ac_dest_dir_suffix.
9539     ac_dots=`echo $ac_dest_dir_suffix|sed 's%/[^/]*%../%g'`
9540   else
9541     ac_dest_dir_suffix= ac_dots=
9542   fi
9543
9544   case "$srcdir" in
9545   [/$]*) ac_rel_source="$srcdir/$ac_source" ;;
9546   *) ac_rel_source="$ac_dots$srcdir/$ac_source" ;;
9547   esac
9548
9549   # Make a symlink if possible; otherwise try a hard link.
9550   if ln -s $ac_rel_source $ac_dest 2>/dev/null ||
9551     ln $srcdir/$ac_source $ac_dest; then :
9552   else
9553     { echo "configure: error: can not link $ac_dest to $srcdir/$ac_source" 1>&2; exit 1; }
9554   fi
9555 done
9556 EOF
9557 cat >> $CONFIG_STATUS <<EOF
9558
9559
9560 host='${host}'
9561 build='${build}'
9562 target='${target}'
9563 target_alias='${target_alias}'
9564 srcdir='${srcdir}'
9565 subdirs='${subdirs}'
9566 oldstyle_subdirs='${oldstyle_subdirs}'
9567 symbolic_link='${symbolic_link}'
9568 program_transform_set='${program_transform_set}'
9569 program_transform_name='${program_transform_name}'
9570 dep_host_xmake_file='${dep_host_xmake_file}'
9571 host_xmake_file='${host_xmake_file}'
9572 dep_tmake_file='${dep_tmake_file}'
9573 tmake_file='${tmake_file}'
9574 thread_file='${thread_file}'
9575 gcc_version='${gcc_version}'
9576 gcc_version_trigger='${gcc_version_trigger}'
9577 local_prefix='${local_prefix}'
9578 build_install_headers_dir='${build_install_headers_dir}'
9579 build_exeext='${build_exeext}'
9580 host_exeext='${host_exeext}'
9581 out_file='${out_file}'
9582 gdb_needs_out_file_path='${gdb_needs_out_file_path}'
9583 SET_MAKE='${SET_MAKE}'
9584 target_list='${target_list}'
9585 target_overrides='${target_overrides}'
9586 host_overrides='${host_overrides}'
9587 cross_defines='${cross_defines}'
9588 cross_overrides='${cross_overrides}'
9589 build_overrides='${build_overrides}'
9590 cpp_install_dir='${cpp_install_dir}'
9591
9592 EOF
9593 cat >> $CONFIG_STATUS <<\EOF
9594 case "$CONFIG_FILES" in *po/Makefile.in*)
9595         sed -e "/POTFILES =/r po/POTFILES" po/Makefile.in > po/Makefile
9596       esac
9597
9598 . $srcdir/configure.lang
9599 case x$CONFIG_HEADERS in
9600 xauto-host.h:config.in)
9601 echo > cstamp-h ;;
9602 esac
9603 # If the host supports symlinks, point stage[1234] at ../stage[1234] so
9604 # bootstrapping and the installation procedure can still use
9605 # CC="stage1/xgcc -Bstage1/".  If the host doesn't support symlinks,
9606 # FLAGS_TO_PASS has been modified to solve the problem there.
9607 # This is virtually a duplicate of what happens in configure.lang; we do
9608 # an extra check to make sure this only happens if ln -s can be used.
9609 if test "$symbolic_link" = "ln -s"; then
9610  for d in .. ${subdirs} ; do
9611    if test $d != ..; then
9612         STARTDIR=`pwd`
9613         cd $d
9614         for t in stage1 stage2 stage3 stage4 include
9615         do
9616                 rm -f $t
9617                 $symbolic_link ../$t $t 2>/dev/null
9618         done
9619         cd $STARTDIR
9620    fi
9621  done
9622 else true ; fi
9623 # Avoid having to add intl to our include paths.
9624 if test -f intl/libintl.h; then
9625   echo creating libintl.h
9626   echo '#include "intl/libintl.h"' >libintl.h
9627 fi
9628
9629 exit 0
9630 EOF
9631 chmod +x $CONFIG_STATUS
9632 rm -fr confdefs* $ac_clean_files
9633 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
9634