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="$ac_help
  32   --enable-checking[=LIST]
  33                           enable expensive run-time checks.  With LIST,
  34                           enable only specific categories of checks.
  35                           Categories are: misc,tree,rtl,gc,gcac; default
  36                           is misc,tree,rtl"
  37 ac_help="$ac_help
  38   --disable-cpp           don't provide a user-visible C preprocessor."
  39 ac_help="$ac_help
  40   --with-cpp-install-dir=DIR
  41                           install the user visible C preprocessor in DIR
  42                           (relative to PREFIX) as well as PREFIX/bin."
  43 ac_help="$ac_help
  44   --enable-c-mbchar       Enable multibyte characters for C and C++."
  45 ac_help="$ac_help
  46   --enable-threads        enable thread usage for target GCC.
  47   --enable-threads=LIB    use LIB thread package for target GCC."
  48 ac_help="$ac_help
  49   --enable-objc-gc        enable the use of Boehm's garbage collector with
  50                           the GNU Objective-C runtime."
  51 ac_help="$ac_help
  52   --with-dwarf2   force the default debug format to be DWARF2."
  53 ac_help="$ac_help
  54   --enable-nls            use Native Language Support (default)"
  55 ac_help="$ac_help
  56   --disable-nls           do not use Native Language Support"
  57 ac_help="$ac_help
  58   --with-included-gettext use the GNU gettext library included here"
  59 ac_help="$ac_help
  60   --with-catgets          use catgets functions if available"
  61 ac_help="$ac_help
  62   --disable-win32-registry
  63                           Disable lookup of installation paths in the
  64                          Registry on Windows hosts.
  65   --enable-win32-registry Enable registry lookup (default).
  66   --enable-win32-registry=KEY
  67                           Use KEY instead of GCC version as the last portion
  68                          of the registry key."
  69 ac_help="$ac_help
  70   --with-gc={simple,page} Choose the garbage collection mechanism to use
  71                            with the compiler."
  72 ac_help="$ac_help
  73   --enable-new-gxx-abi
  74                           select the new abi for g++. You must select an ABI
  75                           at configuration time, so that the correct runtime
  76                           support is built. You cannot mix ABIs."
  77 ac_help="$ac_help
  78   --enable-libstdcxx-v3
  79                           enable libstdc++-v3 for building and installation"
  80 ac_help="$ac_help
  81   --enable-maintainer-mode enable make rules and dependencies not useful
  82                           (and sometimes confusing) to the casual installer"
  83
  84 # Initialize some variables set by options.
  85 # The variables have the same names as the options, with
  86 # dashes changed to underlines.
  87 build=NONE
  88 cache_file=./config.cache
  89 exec_prefix=NONE
  90 host=NONE
  91 no_create=
  92 nonopt=NONE
  93 no_recursion=
  94 prefix=NONE
  95 program_prefix=NONE
  96 program_suffix=NONE
  97 program_transform_name=s,x,x,
  98 silent=
  99 site=
 100 srcdir=
 101 target=NONE
 102 verbose=
 103 x_includes=NONE
 104 x_libraries=NONE
 105 bindir='${exec_prefix}/bin'
 106 sbindir='${exec_prefix}/sbin'
 107 libexecdir='${exec_prefix}/libexec'
 108 datadir='${prefix}/share'
 109 sysconfdir='${prefix}/etc'
 110 sharedstatedir='${prefix}/com'
 111 localstatedir='${prefix}/var'
 112 libdir='${exec_prefix}/lib'
 113 includedir='${prefix}/include'
 114 oldincludedir='/usr/include'
 115 infodir='${prefix}/info'
 116 mandir='${prefix}/man'
 117
 118 # Initialize some other variables.
 119 subdirs=
 120 MFLAGS= MAKEFLAGS=
 121 SHELL=${CONFIG_SHELL-/bin/sh}
 122 # Maximum number of lines to put in a shell here document.
 123 ac_max_here_lines=12
 124
 125 ac_prev=
 126 for ac_option
 127 do
 128
 129   # If the previous option needs an argument, assign it.
 130   if test -n "$ac_prev"; then
 131     eval "$ac_prev=\$ac_option"
 132     ac_prev=
 133     continue
 134   fi
 135
 136   case "$ac_option" in
 137   -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
 138   *) ac_optarg= ;;
 139   esac
 140
 141   # Accept the important Cygnus configure options, so we can diagnose typos.
 142
 143   case "$ac_option" in
 144
 145   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 146     ac_prev=bindir ;;
 147   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 148     bindir="$ac_optarg" ;;
 149
 150   -build | --build | --buil | --bui | --bu)
 151     ac_prev=build ;;
 152   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 153     build="$ac_optarg" ;;
 154
 155   -cache-file | --cache-file | --cache-fil | --cache-fi \
 156   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 157     ac_prev=cache_file ;;
 158   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 159   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 160     cache_file="$ac_optarg" ;;
 161
 162   -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
 163     ac_prev=datadir ;;
 164   -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
 165   | --da=*)
 166     datadir="$ac_optarg" ;;
 167
 168   -disable-* | --disable-*)
 169     ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
 170     # Reject names that are not valid shell variable names.
 171     if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
 172       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 173     fi
 174     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 175     eval "enable_${ac_feature}=no" ;;
 176
 177   -enable-* | --enable-*)
 178     ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
 179     # Reject names that are not valid shell variable names.
 180     if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
 181       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 182     fi
 183     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 184     case "$ac_option" in
 185       *=*) ;;
 186       *) ac_optarg=yes ;;
 187     esac
 188     eval "enable_${ac_feature}='$ac_optarg'" ;;
 189
 190   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 191   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 192   | --exec | --exe | --ex)
 193     ac_prev=exec_prefix ;;
 194   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 195   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 196   | --exec=* | --exe=* | --ex=*)
 197     exec_prefix="$ac_optarg" ;;
 198
 199   -gas | --gas | --ga | --g)
 200     # Obsolete; use --with-gas.
 201     with_gas=yes ;;
 202
 203   -help | --help | --hel | --he)
 204     # Omit some internal or obsolete options to make the list less imposing.
 205     # This message is too long to be a string in the A/UX 3.1 sh.
 206     cat << EOF
 207 Usage: configure [options] [host]
 208 Options: [defaults in brackets after descriptions]
 209 Configuration:
 210   --cache-file=FILE       cache test results in FILE
 211   --help                  print this message
 212   --no-create             do not create output files
 213   --quiet, --silent       do not print \`checking...' messages
 214   --version               print the version of autoconf that created configure
 215 Directory and file names:
 216   --prefix=PREFIX         install architecture-independent files in PREFIX
 217                           [$ac_default_prefix]
 218   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
 219                           [same as prefix]
 220   --bindir=DIR            user executables in DIR [EPREFIX/bin]
 221   --sbindir=DIR           system admin executables in DIR [EPREFIX/sbin]
 222   --libexecdir=DIR        program executables in DIR [EPREFIX/libexec]
 223   --datadir=DIR           read-only architecture-independent data in DIR
 224                           [PREFIX/share]
 225   --sysconfdir=DIR        read-only single-machine data in DIR [PREFIX/etc]
 226   --sharedstatedir=DIR    modifiable architecture-independent data in DIR
 227                           [PREFIX/com]
 228   --localstatedir=DIR     modifiable single-machine data in DIR [PREFIX/var]
 229   --libdir=DIR            object code libraries in DIR [EPREFIX/lib]
 230   --includedir=DIR        C header files in DIR [PREFIX/include]
 231   --oldincludedir=DIR     C header files for non-gcc in DIR [/usr/include]
 232   --infodir=DIR           info documentation in DIR [PREFIX/info]
 233   --mandir=DIR            man documentation in DIR [PREFIX/man]
 234   --srcdir=DIR            find the sources in DIR [configure dir or ..]
 235   --program-prefix=PREFIX prepend PREFIX to installed program names
 236   --program-suffix=SUFFIX append SUFFIX to installed program names
 237   --program-transform-name=PROGRAM
 238                           run sed PROGRAM on installed program names
 239 EOF
 240     cat << EOF
 241 Host type:
 242   --build=BUILD           configure for building on BUILD [BUILD=HOST]
 243   --host=HOST             configure for HOST [guessed]
 244   --target=TARGET         configure for TARGET [TARGET=HOST]
 245 Features and packages:
 246   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
 247   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
 248   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
 249   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
 250   --x-includes=DIR        X include files are in DIR
 251   --x-libraries=DIR       X library files are in DIR
 252 EOF
 253     if test -n "$ac_help"; then
 254       echo "--enable and --with options recognized:$ac_help"
 255     fi
 256     exit 0 ;;
 257
 258   -host | --host | --hos | --ho)
 259     ac_prev=host ;;
 260   -host=* | --host=* | --hos=* | --ho=*)
 261     host="$ac_optarg" ;;
 262
 263   -includedir | --includedir | --includedi | --included | --include \
 264   | --includ | --inclu | --incl | --inc)
 265     ac_prev=includedir ;;
 266   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 267   | --includ=* | --inclu=* | --incl=* | --inc=*)
 268     includedir="$ac_optarg" ;;
 269
 270   -infodir | --infodir | --infodi | --infod | --info | --inf)
 271     ac_prev=infodir ;;
 272   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 273     infodir="$ac_optarg" ;;
 274
 275   -libdir | --libdir | --libdi | --libd)
 276     ac_prev=libdir ;;
 277   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 278     libdir="$ac_optarg" ;;
 279
 280   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 281   | --libexe | --libex | --libe)
 282     ac_prev=libexecdir ;;
 283   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 284   | --libexe=* | --libex=* | --libe=*)
 285     libexecdir="$ac_optarg" ;;
 286
 287   -localstatedir | --localstatedir | --localstatedi | --localstated \
 288   | --localstate | --localstat | --localsta | --localst \
 289   | --locals | --local | --loca | --loc | --lo)
 290     ac_prev=localstatedir ;;
 291   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 292   | --localstate=* | --localstat=* | --localsta=* | --localst=* \
 293   | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
 294     localstatedir="$ac_optarg" ;;
 295
 296   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 297     ac_prev=mandir ;;
 298   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 299     mandir="$ac_optarg" ;;
 300
 301   -nfp | --nfp | --nf)
 302     # Obsolete; use --without-fp.
 303     with_fp=no ;;
 304
 305   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 306   | --no-cr | --no-c)
 307     no_create=yes ;;
 308
 309   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 310   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 311     no_recursion=yes ;;
 312
 313   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 314   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 315   | --oldin | --oldi | --old | --ol | --o)
 316     ac_prev=oldincludedir ;;
 317   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 318   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 319   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 320     oldincludedir="$ac_optarg" ;;
 321
 322   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 323     ac_prev=prefix ;;
 324   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 325     prefix="$ac_optarg" ;;
 326
 327   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 328   | --program-pre | --program-pr | --program-p)
 329     ac_prev=program_prefix ;;
 330   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 331   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 332     program_prefix="$ac_optarg" ;;
 333
 334   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 335   | --program-suf | --program-su | --program-s)
 336     ac_prev=program_suffix ;;
 337   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 338   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 339     program_suffix="$ac_optarg" ;;
 340
 341   -program-transform-name | --program-transform-name \
 342   | --program-transform-nam | --program-transform-na \
 343   | --program-transform-n | --program-transform- \
 344   | --program-transform | --program-transfor \
 345   | --program-transfo | --program-transf \
 346   | --program-trans | --program-tran \
 347   | --progr-tra | --program-tr | --program-t)
 348     ac_prev=program_transform_name ;;
 349   -program-transform-name=* | --program-transform-name=* \
 350   | --program-transform-nam=* | --program-transform-na=* \
 351   | --program-transform-n=* | --program-transform-=* \
 352   | --program-transform=* | --program-transfor=* \
 353   | --program-transfo=* | --program-transf=* \
 354   | --program-trans=* | --program-tran=* \
 355   | --progr-tra=* | --program-tr=* | --program-t=*)
 356     program_transform_name="$ac_optarg" ;;
 357
 358   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 359   | -silent | --silent | --silen | --sile | --sil)
 360     silent=yes ;;
 361
 362   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 363     ac_prev=sbindir ;;
 364   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 365   | --sbi=* | --sb=*)
 366     sbindir="$ac_optarg" ;;
 367
 368   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 369   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 370   | --sharedst | --shareds | --shared | --share | --shar \
 371   | --sha | --sh)
 372     ac_prev=sharedstatedir ;;
 373   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 374   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 375   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 376   | --sha=* | --sh=*)
 377     sharedstatedir="$ac_optarg" ;;
 378
 379   -site | --site | --sit)
 380     ac_prev=site ;;
 381   -site=* | --site=* | --sit=*)
 382     site="$ac_optarg" ;;
 383
 384   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 385     ac_prev=srcdir ;;
 386   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 387     srcdir="$ac_optarg" ;;
 388
 389   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
 390   | --syscon | --sysco | --sysc | --sys | --sy)
 391     ac_prev=sysconfdir ;;
 392   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
 393   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
 394     sysconfdir="$ac_optarg" ;;
 395
 396   -target | --target | --targe | --targ | --tar | --ta | --t)
 397     ac_prev=target ;;
 398   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
 399     target="$ac_optarg" ;;
 400
 401   -v | -verbose | --verbose | --verbos | --verbo | --verb)
 402     verbose=yes ;;
 403
 404   -version | --version | --versio | --versi | --vers)
 405     echo "configure generated by autoconf version 2.13"
 406     exit 0 ;;
 407
 408   -with-* | --with-*)
 409     ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
 410     # Reject names that are not valid shell variable names.
 411     if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
 412       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 413     fi
 414     ac_package=`echo $ac_package| sed 's/-/_/g'`
 415     case "$ac_option" in
 416       *=*) ;;
 417       *) ac_optarg=yes ;;
 418     esac
 419     eval "with_${ac_package}='$ac_optarg'" ;;
 420
 421   -without-* | --without-*)
 422     ac_package=`echo $ac_option|sed -e 's/-*without-//'`
 423     # Reject names that are not valid shell variable names.
 424     if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
 425       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 426     fi
 427     ac_package=`echo $ac_package| sed 's/-/_/g'`
 428     eval "with_${ac_package}=no" ;;
 429
 430   --x)
 431     # Obsolete; use --with-x.
 432     with_x=yes ;;
 433
 434   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
 435   | --x-incl | --x-inc | --x-in | --x-i)
 436     ac_prev=x_includes ;;
 437   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
 438   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
 439     x_includes="$ac_optarg" ;;
 440
 441   -x-libraries | --x-libraries | --x-librarie | --x-librari \
 442   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
 443     ac_prev=x_libraries ;;
 444   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
 445   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
 446     x_libraries="$ac_optarg" ;;
 447
 448   -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
 449     ;;
 450
 451   *)
 452     if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
 453       echo "configure: warning: $ac_option: invalid host type" 1>&2
 454     fi
 455     if test "x$nonopt" != xNONE; then
 456       { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
 457     fi
 458     nonopt="$ac_option"
 459     ;;
 460
 461   esac
 462 done
 463
 464 if test -n "$ac_prev"; then
 465   { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
 466 fi
 467
 468 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
 469
 470 # File descriptor usage:
 471 # 0 standard input
 472 # 1 file creation
 473 # 2 errors and warnings
 474 # 3 some systems may open it to /dev/tty
 475 # 4 used on the Kubota Titan
 476 # 6 checking for... messages and results
 477 # 5 compiler messages saved in config.log
 478 if test "$silent" = yes; then
 479   exec 6>/dev/null
 480 else
 481   exec 6>&1
 482 fi
 483 exec 5>./config.log
 484
 485 echo "\
 486 This file contains any messages produced by compilers while
 487 running configure, to aid debugging if configure makes a mistake.
 488 " 1>&5
 489
 490 # Strip out --no-create and --no-recursion so they do not pile up.
 491 # Also quote any args containing shell metacharacters.
 492 ac_configure_args=
 493 for ac_arg
 494 do
 495   case "$ac_arg" in
 496   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 497   | --no-cr | --no-c) ;;
 498   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 499   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
 500   *" "*|*"      "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
 501   ac_configure_args="$ac_configure_args '$ac_arg'" ;;
 502   *) ac_configure_args="$ac_configure_args $ac_arg" ;;
 503   esac
 504 done
 505
 506 # NLS nuisances.
 507 # Only set these to C if already set.  These must not be set unconditionally
 508 # because not all systems understand e.g. LANG=C (notably SCO).
 509 # Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
 510 # Non-C LC_CTYPE values break the ctype check.
 511 if test "${LANG+set}"   = set; then LANG=C;   export LANG;   fi
 512 if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
 513 if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
 514 if test "${LC_CTYPE+set}"    = set; then LC_CTYPE=C;    export LC_CTYPE;    fi
 515
 516 # confdefs.h avoids OS command line length limits that DEFS can exceed.
 517 rm -rf conftest* confdefs.h
 518 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
 519 echo > confdefs.h
 520
 521 # A filename unique to this package, relative to the directory that
 522 # configure is in, which we can look for to find out if srcdir is correct.
 523 ac_unique_file=tree.c
 524
 525 # Find the source files, if location was not specified.
 526 if test -z "$srcdir"; then
 527   ac_srcdir_defaulted=yes
 528   # Try the directory containing this script, then its parent.
 529   ac_prog=$0
 530   ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
 531   test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
 532   srcdir=$ac_confdir
 533   if test ! -r $srcdir/$ac_unique_file; then
 534     srcdir=..
 535   fi
 536 else
 537   ac_srcdir_defaulted=no
 538 fi
 539 if test ! -r $srcdir/$ac_unique_file; then
 540   if test "$ac_srcdir_defaulted" = yes; then
 541     { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
 542   else
 543     { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
 544   fi
 545 fi
 546 srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
 547
 548 # Prefer explicitly selected file to automatically selected ones.
 549 if test -z "$CONFIG_SITE"; then
 550   if test "x$prefix" != xNONE; then
 551     CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
 552   else
 553     CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
 554   fi
 555 fi
 556 for ac_site_file in $CONFIG_SITE; do
 557   if test -r "$ac_site_file"; then
 558     echo "loading site script $ac_site_file"
 559     . "$ac_site_file"
 560   fi
 561 done
 562
 563 if test -r "$cache_file"; then
 564   echo "loading cache $cache_file"
 565   . $cache_file
 566 else
 567   echo "creating cache $cache_file"
 568   > $cache_file
 569 fi
 570
 571 ac_ext=c
 572 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 573 ac_cpp='$CPP $CPPFLAGS'
 574 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 575 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 576 cross_compiling=$ac_cv_prog_cc_cross
 577
 578 ac_exeext=
 579 ac_objext=o
 580 if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
 581   # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
 582   if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
 583     ac_n= ac_c='
 584 ' ac_t='        '
 585   else
 586     ac_n=-n ac_c= ac_t=
 587   fi
 588 else
 589   ac_n= ac_c='\c' ac_t=
 590 fi
 591
 592
 593
 594
 595 remove=rm
 596 hard_link=ln
 597 symbolic_link='ln -s'
 598 copy=cp
 599
 600 # Check for bogus environment variables.
 601 # Test if LIBRARY_PATH contains the notation for the current directory
 602 # since this would lead to problems installing/building glibc.
 603 # LIBRARY_PATH contains the current directory if one of the following
 604 # is true:
 605 # - one of the terminals (":" and ";") is the first or last sign
 606 # - two terminals occur directly after each other
 607 # - the path contains an element with a dot in it
 608 echo $ac_n "checking LIBRARY_PATH variable""... $ac_c" 1>&6
 609 echo "configure:610: checking LIBRARY_PATH variable" >&5
 610 case ${LIBRARY_PATH} in
 611   [:\;]* | *[:\;] | *[:\;][:\;]* |  *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* )
 612     library_path_setting="contains current directory"
 613     ;;
 614   *)
 615     library_path_setting="ok"
 616     ;;
 617 esac
 618 echo "$ac_t""$library_path_setting" 1>&6
 619 if test "$library_path_setting" != "ok"; then
 620 { echo "configure: error:
 621 *** LIBRARY_PATH shouldn't contain the current directory when
 622 *** building gcc. Please change the environment variable
 623 *** and run configure again." 1>&2; exit 1; }
 624 fi
 625
 626 # Test if GCC_EXEC_PREFIX contains the notation for the current directory
 627 # since this would lead to problems installing/building glibc.
 628 # GCC_EXEC_PREFIX contains the current directory if one of the following
 629 # is true:
 630 # - one of the terminals (":" and ";") is the first or last sign
 631 # - two terminals occur directly after each other
 632 # - the path contains an element with a dot in it
 633 echo $ac_n "checking GCC_EXEC_PREFIX variable""... $ac_c" 1>&6
 634 echo "configure:635: checking GCC_EXEC_PREFIX variable" >&5
 635 case ${GCC_EXEC_PREFIX} in
 636   [:\;]* | *[:\;] | *[:\;][:\;]* |  *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* )
 637     gcc_exec_prefix_setting="contains current directory"
 638     ;;
 639   *)
 640     gcc_exec_prefix_setting="ok"
 641     ;;
 642 esac
 643 echo "$ac_t""$gcc_exec_prefix_setting" 1>&6
 644 if test "$gcc_exec_prefix_setting" != "ok"; then
 645 { echo "configure: error:
 646 *** GCC_EXEC_PREFIX shouldn't contain the current directory when
 647 *** building gcc. Please change the environment variable
 648 *** and run configure again." 1>&2; exit 1; }
 649 fi
 650
 651 # Check for additional parameters
 652
 653 # With GNU ld
 654 # Check whether --with-gnu-ld or --without-gnu-ld was given.
 655 if test "${with_gnu_ld+set}" = set; then
 656   withval="$with_gnu_ld"
 657   gnu_ld_flag="$with_gnu_ld"
 658 else
 659   gnu_ld_flag=no
 660 fi
 661
 662
 663 # With pre-defined ld
 664 # Check whether --with-ld or --without-ld was given.
 665 if test "${with_ld+set}" = set; then
 666   withval="$with_ld"
 667   DEFAULT_LINKER="$with_ld"
 668 fi
 669
 670 if test x"${DEFAULT_LINKER+set}" = x"set"; then
 671   if test ! -x "$DEFAULT_LINKER"; then
 672     echo "configure: warning: cannot execute: $DEFAULT_LINKER: check --with-ld or env. var. DEFAULT_LINKER" 1>&2
 673   elif $DEFAULT_LINKER -v < /dev/null 2>&1 | grep GNU > /dev/null; then
 674     gnu_ld_flag=yes
 675   fi
 676   cat >> confdefs.h <<EOF
 677 #define DEFAULT_LINKER "$DEFAULT_LINKER"
 678 EOF
 679
 680 fi
 681
 682 # With GNU as
 683 # Check whether --with-gnu-as or --without-gnu-as was given.
 684 if test "${with_gnu_as+set}" = set; then
 685   withval="$with_gnu_as"
 686   gas_flag="$with_gnu_as"
 687 else
 688   gas_flag=no
 689 fi
 690
 691
 692 # Check whether --with-as or --without-as was given.
 693 if test "${with_as+set}" = set; then
 694   withval="$with_as"
 695   DEFAULT_ASSEMBLER="$with_as"
 696 fi
 697
 698 if test x"${DEFAULT_ASSEMBLER+set}" = x"set"; then
 699   if test ! -x "$DEFAULT_ASSEMBLER"; then
 700     echo "configure: warning: cannot execute: $DEFAULT_ASSEMBLER: check --with-as or env. var. DEFAULT_ASSEMBLER" 1>&2
 701   elif $DEFAULT_ASSEMBLER -v < /dev/null 2>&1 | grep GNU > /dev/null; then
 702     gas_flag=yes
 703   fi
 704   cat >> confdefs.h <<EOF
 705 #define DEFAULT_ASSEMBLER "$DEFAULT_ASSEMBLER"
 706 EOF
 707
 708 fi
 709
 710 # With stabs
 711 # Check whether --with-stabs or --without-stabs was given.
 712 if test "${with_stabs+set}" = set; then
 713   withval="$with_stabs"
 714   stabs="$with_stabs"
 715 else
 716   stabs=no
 717 fi
 718
 719
 720 # With ELF
 721 # Check whether --with-elf or --without-elf was given.
 722 if test "${with_elf+set}" = set; then
 723   withval="$with_elf"
 724   elf="$with_elf"
 725 else
 726   elf=no
 727 fi
 728
 729
 730 # Specify the local prefix
 731 local_prefix=
 732 # Check whether --with-local-prefix or --without-local-prefix was given.
 733 if test "${with_local_prefix+set}" = set; then
 734   withval="$with_local_prefix"
 735   case "${withval}" in
 736 yes)    { echo "configure: error: bad value ${withval} given for local include directory prefix" 1>&2; exit 1; } ;;
 737 no)     ;;
 738 *)      local_prefix=$with_local_prefix ;;
 739 esac
 740 fi
 741
 742
 743 # Default local prefix if it is empty
 744 if test x$local_prefix = x; then
 745         local_prefix=/usr/local
 746 fi
 747
 748 # Don't set gcc_gxx_include_dir to gxx_include_dir since that's only
 749 # passed in by the toplevel make and thus we'd get different behavior
 750 # depending on where we built the sources.
 751 gcc_gxx_include_dir=
 752 # Specify the g++ header file directory
 753 # Check whether --with-gxx-include-dir or --without-gxx-include-dir was given.
 754 if test "${with_gxx_include_dir+set}" = set; then
 755   withval="$with_gxx_include_dir"
 756   case "${withval}" in
 757 yes)    { echo "configure: error: bad value ${withval} given for g++ include directory" 1>&2; exit 1; } ;;
 758 no)     ;;
 759 *)      gcc_gxx_include_dir=$with_gxx_include_dir ;;
 760 esac
 761 fi
 762
 763
 764 if test x${gcc_gxx_include_dir} = x; then
 765   if test x${enable_version_specific_runtime_libs} = xyes; then
 766     gcc_gxx_include_dir='${libsubdir}/include/g++'
 767   else
 768     topsrcdir=${srcdir}/.. . ${srcdir}/../config.if
 769     gcc_gxx_include_dir="\$(libsubdir)/\$(unlibsubdir)/..\`echo \$(exec_prefix) | sed -e 's|^\$(prefix)||' -e 's|/[^/]*|/..|g'\`/include/g++"-${libstdcxx_interface}
 770   fi
 771 fi
 772
 773 # Enable expensive internal checks
 774 # Check whether --enable-checking or --disable-checking was given.
 775 if test "${enable_checking+set}" = set; then
 776   enableval="$enable_checking"
 777   ac_checking=
 778 ac_tree_checking=
 779 ac_rtl_checking=
 780 ac_gc_checking=
 781 ac_gc_always_collect=
 782 case "${enableval}" in
 783 yes)    ac_checking=1 ; ac_tree_checking=1 ; ac_rtl_checking=1 ;;
 784 no)     ;;
 785 *)      IFS="${IFS=     }"; ac_save_IFS="$IFS" IFS="$IFS,"
 786         set fnord $enableval; shift
 787         IFS="$ac_save_IFS"
 788         for check
 789         do
 790                 case $check in
 791                 misc)   ac_checking=1 ;;
 792                 tree)   ac_tree_checking=1 ;;
 793                 rtl)    ac_rtl_checking=1 ;;
 794                 gc)     ac_gc_checking=1 ;;
 795                 gcac)   ac_gc_always_collect=1 ;;
 796                 *)      { echo "configure: error: unknown check category $check" 1>&2; exit 1; } ;;
 797                 esac
 798         done
 799         ;;
 800 esac
 801 if test x$ac_checking != x ; then
 802   cat >> confdefs.h <<\EOF
 803 #define ENABLE_CHECKING 1
 804 EOF
 805
 806 fi
 807 if test x$ac_tree_checking != x ; then
 808   cat >> confdefs.h <<\EOF
 809 #define ENABLE_TREE_CHECKING 1
 810 EOF
 811
 812 fi
 813 if test x$ac_rtl_checking != x ; then
 814   cat >> confdefs.h <<\EOF
 815 #define ENABLE_RTL_CHECKING 1
 816 EOF
 817
 818 fi
 819 if test x$ac_gc_checking != x ; then
 820   cat >> confdefs.h <<\EOF
 821 #define ENABLE_GC_CHECKING 1
 822 EOF
 823
 824 fi
 825 if test x$ac_gc_always_collect != x ; then
 826   cat >> confdefs.h <<\EOF
 827 #define ENABLE_GC_ALWAYS_COLLECT 1
 828 EOF
 829
 830 fi
 831
 832 fi
 833
 834
 835 # Check whether --enable-cpp or --disable-cpp was given.
 836 if test "${enable_cpp+set}" = set; then
 837   enableval="$enable_cpp"
 838   :
 839 else
 840   enable_cpp=yes
 841 fi
 842
 843
 844 # Check whether --with-cpp_install_dir or --without-cpp_install_dir was given.
 845 if test "${with_cpp_install_dir+set}" = set; then
 846   withval="$with_cpp_install_dir"
 847   if test x$withval = xyes; then
 848   { echo "configure: error: option --with-cpp-install-dir requires an argument" 1>&2; exit 1; }
 849 elif test x$withval != xno; then
 850   cpp_install_dir=$withval
 851 fi
 852 fi
 853
 854
 855
 856 # Enable Multibyte Characters for C/C++
 857 # Check whether --enable-c-mbchar or --disable-c-mbchar was given.
 858 if test "${enable_c_mbchar+set}" = set; then
 859   enableval="$enable_c_mbchar"
 860   if test x$enable_c_mbchar != xno; then
 861   extra_c_flags="${extra_c_flags} -DMULTIBYTE_CHARS=1"
 862 fi
 863 fi
 864
 865
 866 # Enable threads
 867 # Pass with no value to take the default
 868 # Pass with a value to specify a thread package
 869 # Check whether --enable-threads or --disable-threads was given.
 870 if test "${enable_threads+set}" = set; then
 871   enableval="$enable_threads"
 872   if test x$enable_threads = xno; then
 873         enable_threads=''
 874 fi
 875 else
 876   enable_threads=''
 877 fi
 878
 879
 880 enable_threads_flag=$enable_threads
 881 # Check if a valid thread package
 882 case x${enable_threads_flag} in
 883         x | xno)
 884                 # No threads
 885                 target_thread_file='single'
 886                 ;;
 887         xyes)
 888                 # default
 889                 target_thread_file=''
 890                 ;;
 891         xdecosf1 | xirix | xmach | xos2 | xposix | xpthreads | xsingle | \
 892         xsolaris | xwin32 | xdce | xvxworks)
 893                 target_thread_file=$enable_threads_flag
 894                 ;;
 895         *)
 896                 echo "$enable_threads is an unknown thread package" 1>&2
 897                 exit 1
 898                 ;;
 899 esac
 900
 901 # Check whether --enable-objc-gc or --disable-objc-gc was given.
 902 if test "${enable_objc_gc+set}" = set; then
 903   enableval="$enable_objc_gc"
 904   if test x$enable_objc_gc = xno; then
 905         objc_boehm_gc=''
 906 else
 907         objc_boehm_gc=1
 908 fi
 909 else
 910   objc_boehm_gc=''
 911 fi
 912
 913
 914 # Check whether --with-dwarf2 or --without-dwarf2 was given.
 915 if test "${with_dwarf2+set}" = set; then
 916   withval="$with_dwarf2"
 917   dwarf2="$with_dwarf2"
 918 else
 919   dwarf2=no
 920 fi
 921
 922
 923 # Determine the host, build, and target systems
 924 ac_aux_dir=
 925 for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
 926   if test -f $ac_dir/install-sh; then
 927     ac_aux_dir=$ac_dir
 928     ac_install_sh="$ac_aux_dir/install-sh -c"
 929     break
 930   elif test -f $ac_dir/install.sh; then
 931     ac_aux_dir=$ac_dir
 932     ac_install_sh="$ac_aux_dir/install.sh -c"
 933     break
 934   fi
 935 done
 936 if test -z "$ac_aux_dir"; then
 937   { echo "configure: error: can not find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." 1>&2; exit 1; }
 938 fi
 939 ac_config_guess=$ac_aux_dir/config.guess
 940 ac_config_sub=$ac_aux_dir/config.sub
 941 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
 942
 943
 944 # Do some error checking and defaulting for the host and target type.
 945 # The inputs are:
 946 #    configure --host=HOST --target=TARGET --build=BUILD NONOPT
 947 #
 948 # The rules are:
 949 # 1. You are not allowed to specify --host, --target, and nonopt at the
 950 #    same time.
 951 # 2. Host defaults to nonopt.
 952 # 3. If nonopt is not specified, then host defaults to the current host,
 953 #    as determined by config.guess.
 954 # 4. Target and build default to nonopt.
 955 # 5. If nonopt is not specified, then target and build default to host.
 956
 957 # The aliases save the names the user supplied, while $host etc.
 958 # will get canonicalized.
 959 case $host---$target---$nonopt in
 960 NONE---*---* | *---NONE---* | *---*---NONE) ;;
 961 *) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
 962 esac
 963
 964
 965 # Make sure we can run config.sub.
 966 if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then :
 967 else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
 968 fi
 969
 970 echo $ac_n "checking host system type""... $ac_c" 1>&6
 971 echo "configure:972: checking host system type" >&5
 972
 973 host_alias=$host
 974 case "$host_alias" in
 975 NONE)
 976   case $nonopt in
 977   NONE)
 978     if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then :
 979     else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
 980     fi ;;
 981   *) host_alias=$nonopt ;;
 982   esac ;;
 983 esac
 984
 985 host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias`
 986 host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 987 host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 988 host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 989 echo "$ac_t""$host" 1>&6
 990
 991 echo $ac_n "checking target system type""... $ac_c" 1>&6
 992 echo "configure:993: checking target system type" >&5
 993
 994 target_alias=$target
 995 case "$target_alias" in
 996 NONE)
 997   case $nonopt in
 998   NONE) target_alias=$host_alias ;;
 999   *) target_alias=$nonopt ;;
1000   esac ;;
1001 esac
1002
1003 target=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $target_alias`
1004 target_cpu=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1005 target_vendor=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1006 target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1007 echo "$ac_t""$target" 1>&6
1008
1009 echo $ac_n "checking build system type""... $ac_c" 1>&6
1010 echo "configure:1011: checking build system type" >&5
1011
1012 build_alias=$build
1013 case "$build_alias" in
1014 NONE)
1015   case $nonopt in
1016   NONE) build_alias=$host_alias ;;
1017   *) build_alias=$nonopt ;;
1018   esac ;;
1019 esac
1020
1021 build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias`
1022 build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1023 build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1024 build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1025 echo "$ac_t""$build" 1>&6
1026
1027 test "$host_alias" != "$target_alias" &&
1028   test "$program_prefix$program_suffix$program_transform_name" = \
1029     NONENONEs,x,x, &&
1030   program_prefix=${target_alias}-
1031
1032
1033 # Find the native compiler
1034 # Extract the first word of "gcc", so it can be a program name with args.
1035 set dummy gcc; ac_word=$2
1036 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1037 echo "configure:1038: checking for $ac_word" >&5
1038 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1039   echo $ac_n "(cached) $ac_c" 1>&6
1040 else
1041   if test -n "$CC"; then
1042   ac_cv_prog_CC="$CC" # Let the user override the test.
1043 else
1044   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1045   ac_dummy="$PATH"
1046   for ac_dir in $ac_dummy; do
1047     test -z "$ac_dir" && ac_dir=.
1048     if test -f $ac_dir/$ac_word; then
1049       ac_cv_prog_CC="gcc"
1050       break
1051     fi
1052   done
1053   IFS="$ac_save_ifs"
1054 fi
1055 fi
1056 CC="$ac_cv_prog_CC"
1057 if test -n "$CC"; then
1058   echo "$ac_t""$CC" 1>&6
1059 else
1060   echo "$ac_t""no" 1>&6
1061 fi
1062
1063 if test -z "$CC"; then
1064   # Extract the first word of "cc", so it can be a program name with args.
1065 set dummy cc; ac_word=$2
1066 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1067 echo "configure:1068: checking for $ac_word" >&5
1068 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1069   echo $ac_n "(cached) $ac_c" 1>&6
1070 else
1071   if test -n "$CC"; then
1072   ac_cv_prog_CC="$CC" # Let the user override the test.
1073 else
1074   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1075   ac_prog_rejected=no
1076   ac_dummy="$PATH"
1077   for ac_dir in $ac_dummy; do
1078     test -z "$ac_dir" && ac_dir=.
1079     if test -f $ac_dir/$ac_word; then
1080       if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
1081         ac_prog_rejected=yes
1082         continue
1083       fi
1084       ac_cv_prog_CC="cc"
1085       break
1086     fi
1087   done
1088   IFS="$ac_save_ifs"
1089 if test $ac_prog_rejected = yes; then
1090   # We found a bogon in the path, so make sure we never use it.
1091   set dummy $ac_cv_prog_CC
1092   shift
1093   if test $# -gt 0; then
1094     # We chose a different compiler from the bogus one.
1095     # However, it has the same basename, so the bogon will be chosen
1096     # first if we set CC to just the basename; use the full file name.
1097     shift
1098     set dummy "$ac_dir/$ac_word" "$@"
1099     shift
1100     ac_cv_prog_CC="$@"
1101   fi
1102 fi
1103 fi
1104 fi
1105 CC="$ac_cv_prog_CC"
1106 if test -n "$CC"; then
1107   echo "$ac_t""$CC" 1>&6
1108 else
1109   echo "$ac_t""no" 1>&6
1110 fi
1111
1112   if test -z "$CC"; then
1113     case "`uname -s`" in
1114     *win32* | *WIN32*)
1115       # Extract the first word of "cl", so it can be a program name with args.
1116 set dummy cl; ac_word=$2
1117 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1118 echo "configure:1119: checking for $ac_word" >&5
1119 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1120   echo $ac_n "(cached) $ac_c" 1>&6
1121 else
1122   if test -n "$CC"; then
1123   ac_cv_prog_CC="$CC" # Let the user override the test.
1124 else
1125   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1126   ac_dummy="$PATH"
1127   for ac_dir in $ac_dummy; do
1128     test -z "$ac_dir" && ac_dir=.
1129     if test -f $ac_dir/$ac_word; then
1130       ac_cv_prog_CC="cl"
1131       break
1132     fi
1133   done
1134   IFS="$ac_save_ifs"
1135 fi
1136 fi
1137 CC="$ac_cv_prog_CC"
1138 if test -n "$CC"; then
1139   echo "$ac_t""$CC" 1>&6
1140 else
1141   echo "$ac_t""no" 1>&6
1142 fi
1143  ;;
1144     esac
1145   fi
1146   test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
1147 fi
1148
1149 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
1150 echo "configure:1151: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
1151
1152 ac_ext=c
1153 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
1154 ac_cpp='$CPP $CPPFLAGS'
1155 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
1156 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
1157 cross_compiling=$ac_cv_prog_cc_cross
1158
1159 cat > conftest.$ac_ext << EOF
1160
1161 #line 1162 "configure"
1162 #include "confdefs.h"
1163
1164 main(){return(0);}
1165 EOF
1166 if { (eval echo configure:1167: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1167   ac_cv_prog_cc_works=yes
1168   # If we can't run a trivial program, we are probably using a cross compiler.
1169   if (./conftest; exit) 2>/dev/null; then
1170     ac_cv_prog_cc_cross=no
1171   else
1172     ac_cv_prog_cc_cross=yes
1173   fi
1174 else
1175   echo "configure: failed program was:" >&5
1176   cat conftest.$ac_ext >&5
1177   ac_cv_prog_cc_works=no
1178 fi
1179 rm -fr conftest*
1180 ac_ext=c
1181 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
1182 ac_cpp='$CPP $CPPFLAGS'
1183 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
1184 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
1185 cross_compiling=$ac_cv_prog_cc_cross
1186
1187 echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
1188 if test $ac_cv_prog_cc_works = no; then
1189   { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
1190 fi
1191 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
1192 echo "configure:1193: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
1193 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
1194 cross_compiling=$ac_cv_prog_cc_cross
1195
1196 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
1197 echo "configure:1198: checking whether we are using GNU C" >&5
1198 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
1199   echo $ac_n "(cached) $ac_c" 1>&6
1200 else
1201   cat > conftest.c <<EOF
1202 #ifdef __GNUC__
1203   yes;
1204 #endif
1205 EOF
1206 if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:1207: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
1207   ac_cv_prog_gcc=yes
1208 else
1209   ac_cv_prog_gcc=no
1210 fi
1211 fi
1212
1213 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
1214
1215 if test $ac_cv_prog_gcc = yes; then
1216   GCC=yes
1217 else
1218   GCC=
1219 fi
1220
1221 ac_test_CFLAGS="${CFLAGS+set}"
1222 ac_save_CFLAGS="$CFLAGS"
1223 CFLAGS=
1224 echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
1225 echo "configure:1226: checking whether ${CC-cc} accepts -g" >&5
1226 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
1227   echo $ac_n "(cached) $ac_c" 1>&6
1228 else
1229   echo 'void f(){}' > conftest.c
1230 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
1231   ac_cv_prog_cc_g=yes
1232 else
1233   ac_cv_prog_cc_g=no
1234 fi
1235 rm -f conftest*
1236
1237 fi
1238
1239 echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
1240 if test "$ac_test_CFLAGS" = set; then
1241   CFLAGS="$ac_save_CFLAGS"
1242 elif test $ac_cv_prog_cc_g = yes; then
1243   if test "$GCC" = yes; then
1244     CFLAGS="-g -O2"
1245   else
1246     CFLAGS="-g"
1247   fi
1248 else
1249   if test "$GCC" = yes; then
1250     CFLAGS="-O2"
1251   else
1252     CFLAGS=
1253   fi
1254 fi
1255
1256 if test "x$CC" != xcc; then
1257   echo $ac_n "checking whether $CC and cc understand -c and -o together""... $ac_c" 1>&6
1258 echo "configure:1259: checking whether $CC and cc understand -c and -o together" >&5
1259 else
1260   echo $ac_n "checking whether cc understands -c and -o together""... $ac_c" 1>&6
1261 echo "configure:1262: checking whether cc understands -c and -o together" >&5
1262 fi
1263 set dummy $CC; ac_cc="`echo $2 |
1264                        sed -e 's/[^a-zA-Z0-9_]/_/g' -e 's/^[0-9]/_/'`"
1265 if eval "test \"`echo '$''{'ac_cv_prog_cc_${ac_cc}_c_o'+set}'`\" = set"; then
1266   echo $ac_n "(cached) $ac_c" 1>&6
1267 else
1268   echo 'foo(){}' > conftest.c
1269 # Make sure it works both with $CC and with simple cc.
1270 # We do the test twice because some compilers refuse to overwrite an
1271 # existing .o file with -o, though they will create one.
1272 ac_try='${CC-cc} -c conftest.c -o conftest.o 1>&5'
1273 if { (eval echo configure:1274: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } &&
1274    test -f conftest.o && { (eval echo configure:1275: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; };
1275 then
1276   eval ac_cv_prog_cc_${ac_cc}_c_o=yes
1277   if test "x$CC" != xcc; then
1278     # Test first that cc exists at all.
1279     if { ac_try='cc -c conftest.c 1>&5'; { (eval echo configure:1280: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }; then
1280       ac_try='cc -c conftest.c -o conftest.o 1>&5'
1281       if { (eval echo configure:1282: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } &&
1282          test -f conftest.o && { (eval echo configure:1283: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; };
1283       then
1284         # cc works too.
1285         :
1286       else
1287         # cc exists but doesn't like -o.
1288         eval ac_cv_prog_cc_${ac_cc}_c_o=no
1289       fi
1290     fi
1291   fi
1292 else
1293   eval ac_cv_prog_cc_${ac_cc}_c_o=no
1294 fi
1295 rm -f conftest*
1296
1297 fi
1298 if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = yes"; then
1299   echo "$ac_t""yes" 1>&6
1300 else
1301   echo "$ac_t""no" 1>&6
1302   cat >> confdefs.h <<\EOF
1303 #define NO_MINUS_C_MINUS_O 1
1304 EOF
1305
1306 fi
1307
1308 if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = no"; then
1309   NO_MINUS_C_MINUS_O=yes
1310 fi
1311
1312
1313 echo $ac_n "checking for long double""... $ac_c" 1>&6
1314 echo "configure:1315: checking for long double" >&5
1315 if eval "test \"`echo '$''{'gcc_cv_c_long_double'+set}'`\" = set"; then
1316   echo $ac_n "(cached) $ac_c" 1>&6
1317 else
1318   if test "$GCC" = yes; then
1319   gcc_cv_c_long_double=yes
1320 else
1321 cat > conftest.$ac_ext <<EOF
1322 #line 1323 "configure"
1323 #include "confdefs.h"
1324
1325 int main() {
1326 /* The Stardent Vistra knows sizeof(long double), but does not support it.  */
1327 long double foo = 0.0;
1328 /* On Ultrix 4.3 cc, long double is 4 and double is 8.  */
1329 switch (0) case 0: case (sizeof(long double) >= sizeof(double)):;
1330 ; return 0; }
1331 EOF
1332 if { (eval echo configure:1333: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1333   rm -rf conftest*
1334   gcc_cv_c_long_double=yes
1335 else
1336   echo "configure: failed program was:" >&5
1337   cat conftest.$ac_ext >&5
1338   rm -rf conftest*
1339   gcc_cv_c_long_double=no
1340 fi
1341 rm -f conftest*
1342 fi
1343 fi
1344
1345 echo "$ac_t""$gcc_cv_c_long_double" 1>&6
1346 if test $gcc_cv_c_long_double = yes; then
1347   cat >> confdefs.h <<\EOF
1348 #define HAVE_LONG_DOUBLE 1
1349 EOF
1350
1351 fi
1352
1353
1354 echo $ac_n "checking whether ${CC-cc} accepts -Wno-long-long""... $ac_c" 1>&6
1355 echo "configure:1356: checking whether ${CC-cc} accepts -Wno-long-long" >&5
1356 echo 'void f(){}' > conftest.c
1357 if test -z "`${CC-cc} -Wno-long-long -c conftest.c 2>&1`"; then
1358   ac_cv_prog_cc_no_long_long=yes
1359 else
1360   ac_cv_prog_cc_no_long_long=no
1361 fi
1362 rm -f conftest*
1363 echo "$ac_t"$ac_cv_prog_cc_no_long_long 1>&6
1364
1365 # If the native compiler is GCC, we can enable warnings even in stage1.
1366 # That's useful for people building cross-compilers, or just running a
1367 # quick `make'.
1368 stage1_warn_cflags=" -W -Wall -Wtraditional -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes"
1369 stage2_warn_cflags="$stage1_warn_cflags -pedantic -Wno-long-long"
1370 if test "x$GCC" = "xyes"; then
1371   if test $ac_cv_prog_cc_no_long_long = yes; then
1372     stage1_warn_cflags="$stage1_warn_cflags -pedantic -Wno-long-long"
1373   fi
1374 else
1375   stage1_warn_cflags=""
1376 fi
1377
1378
1379
1380 echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
1381 echo "configure:1382: checking whether ${MAKE-make} sets \${MAKE}" >&5
1382 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'`
1383 if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
1384   echo $ac_n "(cached) $ac_c" 1>&6
1385 else
1386   cat > conftestmake <<\EOF
1387 all:
1388         @echo 'ac_maketemp="${MAKE}"'
1389 EOF
1390 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
1391 eval `${MAKE-make} -f conftestmake 2>/dev/null | grep temp=`
1392 if test -n "$ac_maketemp"; then
1393   eval ac_cv_prog_make_${ac_make}_set=yes
1394 else
1395   eval ac_cv_prog_make_${ac_make}_set=no
1396 fi
1397 rm -f conftestmake
1398 fi
1399 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
1400   echo "$ac_t""yes" 1>&6
1401   SET_MAKE=
1402 else
1403   echo "$ac_t""no" 1>&6
1404   SET_MAKE="MAKE=${MAKE-make}"
1405 fi
1406
1407
1408 echo $ac_n "checking whether a default assembler was specified""... $ac_c" 1>&6
1409 echo "configure:1410: checking whether a default assembler was specified" >&5
1410 if test x"${DEFAULT_ASSEMBLER+set}" = x"set"; then
1411     if test x"$gas_flag" = x"no"; then
1412         echo "$ac_t""yes ($DEFAULT_ASSEMBLER)" 1>&6
1413     else
1414         echo "$ac_t""yes ($DEFAULT_ASSEMBLER - GNU as)" 1>&6
1415     fi
1416 else
1417     echo "$ac_t""no" 1>&6
1418 fi
1419
1420 echo $ac_n "checking whether a default linker was specified""... $ac_c" 1>&6
1421 echo "configure:1422: checking whether a default linker was specified" >&5
1422 if test x"${DEFAULT_LINKER+set}" = x"set"; then
1423     if test x"$gnu_ld_flag" = x"no"; then
1424         echo "$ac_t""yes ($DEFAULT_LINKER)" 1>&6
1425     else
1426         echo "$ac_t""yes ($DEFAULT_LINKER - GNU ld)" 1>&6
1427     fi
1428 else
1429     echo "$ac_t""no" 1>&6
1430 fi
1431
1432 # Find some useful tools
1433 for ac_prog in mawk gawk nawk awk
1434 do
1435 # Extract the first word of "$ac_prog", so it can be a program name with args.
1436 set dummy $ac_prog; ac_word=$2
1437 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1438 echo "configure:1439: checking for $ac_word" >&5
1439 if eval "test \"`echo '$''{'ac_cv_prog_AWK'+set}'`\" = set"; then
1440   echo $ac_n "(cached) $ac_c" 1>&6
1441 else
1442   if test -n "$AWK"; then
1443   ac_cv_prog_AWK="$AWK" # Let the user override the test.
1444 else
1445   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1446   ac_dummy="$PATH"
1447   for ac_dir in $ac_dummy; do
1448     test -z "$ac_dir" && ac_dir=.
1449     if test -f $ac_dir/$ac_word; then
1450       ac_cv_prog_AWK="$ac_prog"
1451       break
1452     fi
1453   done
1454   IFS="$ac_save_ifs"
1455 fi
1456 fi
1457 AWK="$ac_cv_prog_AWK"
1458 if test -n "$AWK"; then
1459   echo "$ac_t""$AWK" 1>&6
1460 else
1461   echo "$ac_t""no" 1>&6
1462 fi
1463
1464 test -n "$AWK" && break
1465 done
1466
1467 # Extract the first word of "flex", so it can be a program name with args.
1468 set dummy flex; ac_word=$2
1469 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1470 echo "configure:1471: checking for $ac_word" >&5
1471 if eval "test \"`echo '$''{'ac_cv_prog_LEX'+set}'`\" = set"; then
1472   echo $ac_n "(cached) $ac_c" 1>&6
1473 else
1474   if test -n "$LEX"; then
1475   ac_cv_prog_LEX="$LEX" # Let the user override the test.
1476 else
1477   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1478   ac_dummy="$PATH"
1479   for ac_dir in $ac_dummy; do
1480     test -z "$ac_dir" && ac_dir=.
1481     if test -f $ac_dir/$ac_word; then
1482       ac_cv_prog_LEX="flex"
1483       break
1484     fi
1485   done
1486   IFS="$ac_save_ifs"
1487   test -z "$ac_cv_prog_LEX" && ac_cv_prog_LEX="lex"
1488 fi
1489 fi
1490 LEX="$ac_cv_prog_LEX"
1491 if test -n "$LEX"; then
1492   echo "$ac_t""$LEX" 1>&6
1493 else
1494   echo "$ac_t""no" 1>&6
1495 fi
1496
1497 if test -z "$LEXLIB"
1498 then
1499   case "$LEX" in
1500   flex*) ac_lib=fl ;;
1501   *) ac_lib=l ;;
1502   esac
1503   echo $ac_n "checking for yywrap in -l$ac_lib""... $ac_c" 1>&6
1504 echo "configure:1505: checking for yywrap in -l$ac_lib" >&5
1505 ac_lib_var=`echo $ac_lib'_'yywrap | sed 'y%./+-%__p_%'`
1506 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
1507   echo $ac_n "(cached) $ac_c" 1>&6
1508 else
1509   ac_save_LIBS="$LIBS"
1510 LIBS="-l$ac_lib  $LIBS"
1511 cat > conftest.$ac_ext <<EOF
1512 #line 1513 "configure"
1513 #include "confdefs.h"
1514 /* Override any gcc2 internal prototype to avoid an error.  */
1515 /* We use char because int might match the return type of a gcc2
1516     builtin and then its argument prototype would still apply.  */
1517 char yywrap();
1518
1519 int main() {
1520 yywrap()
1521 ; return 0; }
1522 EOF
1523 if { (eval echo configure:1524: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1524   rm -rf conftest*
1525   eval "ac_cv_lib_$ac_lib_var=yes"
1526 else
1527   echo "configure: failed program was:" >&5
1528   cat conftest.$ac_ext >&5
1529   rm -rf conftest*
1530   eval "ac_cv_lib_$ac_lib_var=no"
1531 fi
1532 rm -f conftest*
1533 LIBS="$ac_save_LIBS"
1534
1535 fi
1536 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
1537   echo "$ac_t""yes" 1>&6
1538   LEXLIB="-l$ac_lib"
1539 else
1540   echo "$ac_t""no" 1>&6
1541 fi
1542
1543 fi
1544
1545 echo $ac_n "checking whether ln works""... $ac_c" 1>&6
1546 echo "configure:1547: checking whether ln works" >&5
1547 if eval "test \"`echo '$''{'gcc_cv_prog_LN'+set}'`\" = set"; then
1548   echo $ac_n "(cached) $ac_c" 1>&6
1549 else
1550   rm -f conftestdata_t
1551 echo >conftestdata_f
1552 if ln conftestdata_f conftestdata_t 2>/dev/null
1553 then
1554   gcc_cv_prog_LN="ln"
1555 else
1556   if ln -s conftestdata_f conftestdata_t 2>/dev/null
1557   then
1558     gcc_cv_prog_LN="ln -s"
1559   else
1560     gcc_cv_prog_LN=cp
1561   fi
1562 fi
1563 rm -f conftestdata_f conftestdata_t
1564
1565 fi
1566 LN="$gcc_cv_prog_LN"
1567 if test "$gcc_cv_prog_LN" = "ln"; then
1568   echo "$ac_t""yes" 1>&6
1569 else
1570   if test "$gcc_cv_prog_LN" = "ln -s"; then
1571     echo "$ac_t""no, using ln -s" 1>&6
1572   else
1573     echo "$ac_t""no, and neither does ln -s, so using cp" 1>&6
1574   fi
1575 fi
1576
1577 echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6
1578 echo "configure:1579: checking whether ln -s works" >&5
1579 if eval "test \"`echo '$''{'gcc_cv_prog_LN_S'+set}'`\" = set"; then
1580   echo $ac_n "(cached) $ac_c" 1>&6
1581 else
1582   rm -f conftestdata_t
1583 echo >conftestdata_f
1584 if ln -s conftestdata_f conftestdata_t 2>/dev/null
1585 then
1586   gcc_cv_prog_LN_S="ln -s"
1587 else
1588   if ln conftestdata_f conftestdata_t 2>/dev/null
1589   then
1590     gcc_cv_prog_LN_S=ln
1591   else
1592     gcc_cv_prog_LN_S=cp
1593   fi
1594 fi
1595 rm -f conftestdata_f conftestdata_t
1596
1597 fi
1598 LN_S="$gcc_cv_prog_LN_S"
1599 if test "$gcc_cv_prog_LN_S" = "ln -s"; then
1600   echo "$ac_t""yes" 1>&6
1601 else
1602   if test "$gcc_cv_prog_LN_S" = "ln"; then
1603     echo "$ac_t""no, using ln" 1>&6
1604   else
1605     echo "$ac_t""no, and neither does ln, so using cp" 1>&6
1606   fi
1607 fi
1608
1609 echo $ac_n "checking for volatile""... $ac_c" 1>&6
1610 echo "configure:1611: checking for volatile" >&5
1611 if eval "test \"`echo '$''{'gcc_cv_c_volatile'+set}'`\" = set"; then
1612   echo $ac_n "(cached) $ac_c" 1>&6
1613 else
1614   cat > conftest.$ac_ext <<EOF
1615 #line 1616 "configure"
1616 #include "confdefs.h"
1617
1618 int main() {
1619 volatile int foo;
1620 ; return 0; }
1621 EOF
1622 if { (eval echo configure:1623: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1623   rm -rf conftest*
1624   gcc_cv_c_volatile=yes
1625 else
1626   echo "configure: failed program was:" >&5
1627   cat conftest.$ac_ext >&5
1628   rm -rf conftest*
1629   gcc_cv_c_volatile=no
1630 fi
1631 rm -f conftest*
1632 fi
1633
1634 echo "$ac_t""$gcc_cv_c_volatile" 1>&6
1635 if test $gcc_cv_c_volatile = yes ; then
1636   cat >> confdefs.h <<\EOF
1637 #define HAVE_VOLATILE 1
1638 EOF
1639
1640 fi
1641
1642 # Extract the first word of "ranlib", so it can be a program name with args.
1643 set dummy ranlib; ac_word=$2
1644 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1645 echo "configure:1646: checking for $ac_word" >&5
1646 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1647   echo $ac_n "(cached) $ac_c" 1>&6
1648 else
1649   if test -n "$RANLIB"; then
1650   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1651 else
1652   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1653   ac_dummy="$PATH"
1654   for ac_dir in $ac_dummy; do
1655     test -z "$ac_dir" && ac_dir=.
1656     if test -f $ac_dir/$ac_word; then
1657       ac_cv_prog_RANLIB="ranlib"
1658       break
1659     fi
1660   done
1661   IFS="$ac_save_ifs"
1662   test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
1663 fi
1664 fi
1665 RANLIB="$ac_cv_prog_RANLIB"
1666 if test -n "$RANLIB"; then
1667   echo "$ac_t""$RANLIB" 1>&6
1668 else
1669   echo "$ac_t""no" 1>&6
1670 fi
1671
1672 for ac_prog in 'bison -y' byacc
1673 do
1674 # Extract the first word of "$ac_prog", so it can be a program name with args.
1675 set dummy $ac_prog; ac_word=$2
1676 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1677 echo "configure:1678: checking for $ac_word" >&5
1678 if eval "test \"`echo '$''{'ac_cv_prog_YACC'+set}'`\" = set"; then
1679   echo $ac_n "(cached) $ac_c" 1>&6
1680 else
1681   if test -n "$YACC"; then
1682   ac_cv_prog_YACC="$YACC" # Let the user override the test.
1683 else
1684   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1685   ac_dummy="$PATH"
1686   for ac_dir in $ac_dummy; do
1687     test -z "$ac_dir" && ac_dir=.
1688     if test -f $ac_dir/$ac_word; then
1689       ac_cv_prog_YACC="$ac_prog"
1690       break
1691     fi
1692   done
1693   IFS="$ac_save_ifs"
1694 fi
1695 fi
1696 YACC="$ac_cv_prog_YACC"
1697 if test -n "$YACC"; then
1698   echo "$ac_t""$YACC" 1>&6
1699 else
1700   echo "$ac_t""no" 1>&6
1701 fi
1702
1703 test -n "$YACC" && break
1704 done
1705 test -n "$YACC" || YACC="yacc"
1706
1707 # Find a good install program.  We prefer a C program (faster),
1708 # so one script is as good as another.  But avoid the broken or
1709 # incompatible versions:
1710 # SysV /etc/install, /usr/sbin/install
1711 # SunOS /usr/etc/install
1712 # IRIX /sbin/install
1713 # AIX /bin/install
1714 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
1715 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1716 # ./install, which can be erroneously created by make from ./install.sh.
1717 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
1718 echo "configure:1719: checking for a BSD compatible install" >&5
1719 if test -z "$INSTALL"; then
1720 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
1721   echo $ac_n "(cached) $ac_c" 1>&6
1722 else
1723     IFS="${IFS=         }"; ac_save_IFS="$IFS"; IFS="${IFS}:"
1724   for ac_dir in $PATH; do
1725     # Account for people who put trailing slashes in PATH elements.
1726     case "$ac_dir/" in
1727     /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
1728     *)
1729       # OSF1 and SCO ODT 3.0 have their own names for install.
1730       for ac_prog in ginstall scoinst install; do
1731         if test -f $ac_dir/$ac_prog; then
1732           if test $ac_prog = install &&
1733             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
1734             # AIX install.  It has an incompatible calling convention.
1735             # OSF/1 installbsd also uses dspmsg, but is usable.
1736             :
1737           else
1738             ac_cv_path_install="$ac_dir/$ac_prog -c"
1739             break 2
1740           fi
1741         fi
1742       done
1743       ;;
1744     esac
1745   done
1746   IFS="$ac_save_IFS"
1747
1748 fi
1749   if test "${ac_cv_path_install+set}" = set; then
1750     INSTALL="$ac_cv_path_install"
1751   else
1752     # As a last resort, use the slow shell script.  We don't cache a
1753     # path for INSTALL within a source directory, because that will
1754     # break other packages using the cache if that directory is
1755     # removed, or if the path is relative.
1756     INSTALL="$ac_install_sh"
1757   fi
1758 fi
1759 echo "$ac_t""$INSTALL" 1>&6
1760
1761 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1762 # It thinks the first close brace ends the variable substitution.
1763 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1764
1765 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1766
1767
1768 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
1769 echo "configure:1770: checking how to run the C preprocessor" >&5
1770 # On Suns, sometimes $CPP names a directory.
1771 if test -n "$CPP" && test -d "$CPP"; then
1772   CPP=
1773 fi
1774 if test -z "$CPP"; then
1775 if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
1776   echo $ac_n "(cached) $ac_c" 1>&6
1777 else
1778     # This must be in double quotes, not single quotes, because CPP may get
1779   # substituted into the Makefile and "${CC-cc}" will confuse make.
1780   CPP="${CC-cc} -E"
1781   # On the NeXT, cc -E runs the code through the compiler's parser,
1782   # not just through cpp.
1783   cat > conftest.$ac_ext <<EOF
1784 #line 1785 "configure"
1785 #include "confdefs.h"
1786 #include <assert.h>
1787 Syntax Error
1788 EOF
1789 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1790 { (eval echo configure:1791: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1791 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1792 if test -z "$ac_err"; then
1793   :
1794 else
1795   echo "$ac_err" >&5
1796   echo "configure: failed program was:" >&5
1797   cat conftest.$ac_ext >&5
1798   rm -rf conftest*
1799   CPP="${CC-cc} -E -traditional-cpp"
1800   cat > conftest.$ac_ext <<EOF
1801 #line 1802 "configure"
1802 #include "confdefs.h"
1803 #include <assert.h>
1804 Syntax Error
1805 EOF
1806 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1807 { (eval echo configure:1808: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1808 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1809 if test -z "$ac_err"; then
1810   :
1811 else
1812   echo "$ac_err" >&5
1813   echo "configure: failed program was:" >&5
1814   cat conftest.$ac_ext >&5
1815   rm -rf conftest*
1816   CPP="${CC-cc} -nologo -E"
1817   cat > conftest.$ac_ext <<EOF
1818 #line 1819 "configure"
1819 #include "confdefs.h"
1820 #include <assert.h>
1821 Syntax Error
1822 EOF
1823 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1824 { (eval echo configure:1825: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1825 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1826 if test -z "$ac_err"; then
1827   :
1828 else
1829   echo "$ac_err" >&5
1830   echo "configure: failed program was:" >&5
1831   cat conftest.$ac_ext >&5
1832   rm -rf conftest*
1833   CPP=/lib/cpp
1834 fi
1835 rm -f conftest*
1836 fi
1837 rm -f conftest*
1838 fi
1839 rm -f conftest*
1840   ac_cv_prog_CPP="$CPP"
1841 fi
1842   CPP="$ac_cv_prog_CPP"
1843 else
1844   ac_cv_prog_CPP="$CPP"
1845 fi
1846 echo "$ac_t""$CPP" 1>&6
1847
1848 echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
1849 echo "configure:1850: checking for ANSI C header files" >&5
1850 if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
1851   echo $ac_n "(cached) $ac_c" 1>&6
1852 else
1853   cat > conftest.$ac_ext <<EOF
1854 #line 1855 "configure"
1855 #include "confdefs.h"
1856 #include <stdlib.h>
1857 #include <stdarg.h>
1858 #include <string.h>
1859 #include <float.h>
1860 EOF
1861 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1862 { (eval echo configure:1863: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1863 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1864 if test -z "$ac_err"; then
1865   rm -rf conftest*
1866   ac_cv_header_stdc=yes
1867 else
1868   echo "$ac_err" >&5
1869   echo "configure: failed program was:" >&5
1870   cat conftest.$ac_ext >&5
1871   rm -rf conftest*
1872   ac_cv_header_stdc=no
1873 fi
1874 rm -f conftest*
1875
1876 if test $ac_cv_header_stdc = yes; then
1877   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
1878 cat > conftest.$ac_ext <<EOF
1879 #line 1880 "configure"
1880 #include "confdefs.h"
1881 #include <string.h>
1882 EOF
1883 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1884   egrep "memchr" >/dev/null 2>&1; then
1885   :
1886 else
1887   rm -rf conftest*
1888   ac_cv_header_stdc=no
1889 fi
1890 rm -f conftest*
1891
1892 fi
1893
1894 if test $ac_cv_header_stdc = yes; then
1895   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
1896 cat > conftest.$ac_ext <<EOF
1897 #line 1898 "configure"
1898 #include "confdefs.h"
1899 #include <stdlib.h>
1900 EOF
1901 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1902   egrep "free" >/dev/null 2>&1; then
1903   :
1904 else
1905   rm -rf conftest*
1906   ac_cv_header_stdc=no
1907 fi
1908 rm -f conftest*
1909
1910 fi
1911
1912 if test $ac_cv_header_stdc = yes; then
1913   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
1914 if test "$cross_compiling" = yes; then
1915   :
1916 else
1917   cat > conftest.$ac_ext <<EOF
1918 #line 1919 "configure"
1919 #include "confdefs.h"
1920 #include <ctype.h>
1921 #define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
1922 #define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
1923 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
1924 int main () { int i; for (i = 0; i < 256; i++)
1925 if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
1926 exit (0); }
1927
1928 EOF
1929 if { (eval echo configure:1930: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
1930 then
1931   :
1932 else
1933   echo "configure: failed program was:" >&5
1934   cat conftest.$ac_ext >&5
1935   rm -fr conftest*
1936   ac_cv_header_stdc=no
1937 fi
1938 rm -fr conftest*
1939 fi
1940
1941 fi
1942 fi
1943
1944 echo "$ac_t""$ac_cv_header_stdc" 1>&6
1945 if test $ac_cv_header_stdc = yes; then
1946   cat >> confdefs.h <<\EOF
1947 #define STDC_HEADERS 1
1948 EOF
1949
1950 fi
1951
1952 echo $ac_n "checking whether time.h and sys/time.h may both be included""... $ac_c" 1>&6
1953 echo "configure:1954: checking whether time.h and sys/time.h may both be included" >&5
1954 if eval "test \"`echo '$''{'ac_cv_header_time'+set}'`\" = set"; then
1955   echo $ac_n "(cached) $ac_c" 1>&6
1956 else
1957   cat > conftest.$ac_ext <<EOF
1958 #line 1959 "configure"
1959 #include "confdefs.h"
1960 #include <sys/types.h>
1961 #include <sys/time.h>
1962 #include <time.h>
1963 int main() {
1964 struct tm *tp;
1965 ; return 0; }
1966 EOF
1967 if { (eval echo configure:1968: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1968   rm -rf conftest*
1969   ac_cv_header_time=yes
1970 else
1971   echo "configure: failed program was:" >&5
1972   cat conftest.$ac_ext >&5
1973   rm -rf conftest*
1974   ac_cv_header_time=no
1975 fi
1976 rm -f conftest*
1977 fi
1978
1979 echo "$ac_t""$ac_cv_header_time" 1>&6
1980 if test $ac_cv_header_time = yes; then
1981   cat >> confdefs.h <<\EOF
1982 #define TIME_WITH_SYS_TIME 1
1983 EOF
1984
1985 fi
1986
1987 echo $ac_n "checking whether string.h and strings.h may both be included""... $ac_c" 1>&6
1988 echo "configure:1989: checking whether string.h and strings.h may both be included" >&5
1989 if eval "test \"`echo '$''{'gcc_cv_header_string'+set}'`\" = set"; then
1990   echo $ac_n "(cached) $ac_c" 1>&6
1991 else
1992   cat > conftest.$ac_ext <<EOF
1993 #line 1994 "configure"
1994 #include "confdefs.h"
1995 #include <string.h>
1996 #include <strings.h>
1997 int main() {
1998
1999 ; return 0; }
2000 EOF
2001 if { (eval echo configure:2002: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2002   rm -rf conftest*
2003   gcc_cv_header_string=yes
2004 else
2005   echo "configure: failed program was:" >&5
2006   cat conftest.$ac_ext >&5
2007   rm -rf conftest*
2008   gcc_cv_header_string=no
2009 fi
2010 rm -f conftest*
2011 fi
2012
2013 echo "$ac_t""$gcc_cv_header_string" 1>&6
2014 if test $gcc_cv_header_string = yes; then
2015   cat >> confdefs.h <<\EOF
2016 #define STRING_WITH_STRINGS 1
2017 EOF
2018
2019 fi
2020
2021 echo $ac_n "checking for sys/wait.h that is POSIX.1 compatible""... $ac_c" 1>&6
2022 echo "configure:2023: checking for sys/wait.h that is POSIX.1 compatible" >&5
2023 if eval "test \"`echo '$''{'ac_cv_header_sys_wait_h'+set}'`\" = set"; then
2024   echo $ac_n "(cached) $ac_c" 1>&6
2025 else
2026   cat > conftest.$ac_ext <<EOF
2027 #line 2028 "configure"
2028 #include "confdefs.h"
2029 #include <sys/types.h>
2030 #include <sys/wait.h>
2031 #ifndef WEXITSTATUS
2032 #define WEXITSTATUS(stat_val) ((unsigned)(stat_val) >> 8)
2033 #endif
2034 #ifndef WIFEXITED
2035 #define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
2036 #endif
2037 int main() {
2038 int s;
2039 wait (&s);
2040 s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
2041 ; return 0; }
2042 EOF
2043 if { (eval echo configure:2044: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2044   rm -rf conftest*
2045   ac_cv_header_sys_wait_h=yes
2046 else
2047   echo "configure: failed program was:" >&5
2048   cat conftest.$ac_ext >&5
2049   rm -rf conftest*
2050   ac_cv_header_sys_wait_h=no
2051 fi
2052 rm -f conftest*
2053 fi
2054
2055 echo "$ac_t""$ac_cv_header_sys_wait_h" 1>&6
2056 if test $ac_cv_header_sys_wait_h = yes; then
2057   cat >> confdefs.h <<\EOF
2058 #define HAVE_SYS_WAIT_H 1
2059 EOF
2060
2061 fi
2062
2063 for ac_hdr in limits.h stddef.h string.h strings.h stdlib.h time.h \
2064                  fcntl.h unistd.h stab.h sys/file.h sys/time.h \
2065                  sys/resource.h sys/param.h sys/times.h sys/stat.h \
2066                  direct.h malloc.h
2067 do
2068 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
2069 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
2070 echo "configure:2071: checking for $ac_hdr" >&5
2071 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2072   echo $ac_n "(cached) $ac_c" 1>&6
2073 else
2074   cat > conftest.$ac_ext <<EOF
2075 #line 2076 "configure"
2076 #include "confdefs.h"
2077 #include <$ac_hdr>
2078 EOF
2079 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2080 { (eval echo configure:2081: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2081 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2082 if test -z "$ac_err"; then
2083   rm -rf conftest*
2084   eval "ac_cv_header_$ac_safe=yes"
2085 else
2086   echo "$ac_err" >&5
2087   echo "configure: failed program was:" >&5
2088   cat conftest.$ac_ext >&5
2089   rm -rf conftest*
2090   eval "ac_cv_header_$ac_safe=no"
2091 fi
2092 rm -f conftest*
2093 fi
2094 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2095   echo "$ac_t""yes" 1>&6
2096     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
2097   cat >> confdefs.h <<EOF
2098 #define $ac_tr_hdr 1
2099 EOF
2100
2101 else
2102   echo "$ac_t""no" 1>&6
2103 fi
2104 done
2105
2106
2107 # Check for thread headers.
2108 ac_safe=`echo "thread.h" | sed 'y%./+-%__p_%'`
2109 echo $ac_n "checking for thread.h""... $ac_c" 1>&6
2110 echo "configure:2111: checking for thread.h" >&5
2111 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2112   echo $ac_n "(cached) $ac_c" 1>&6
2113 else
2114   cat > conftest.$ac_ext <<EOF
2115 #line 2116 "configure"
2116 #include "confdefs.h"
2117 #include <thread.h>
2118 EOF
2119 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2120 { (eval echo configure:2121: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2121 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2122 if test -z "$ac_err"; then
2123   rm -rf conftest*
2124   eval "ac_cv_header_$ac_safe=yes"
2125 else
2126   echo "$ac_err" >&5
2127   echo "configure: failed program was:" >&5
2128   cat conftest.$ac_ext >&5
2129   rm -rf conftest*
2130   eval "ac_cv_header_$ac_safe=no"
2131 fi
2132 rm -f conftest*
2133 fi
2134 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2135   echo "$ac_t""yes" 1>&6
2136   have_thread_h=yes
2137 else
2138   echo "$ac_t""no" 1>&6
2139 have_thread_h=
2140 fi
2141
2142 ac_safe=`echo "pthread.h" | sed 'y%./+-%__p_%'`
2143 echo $ac_n "checking for pthread.h""... $ac_c" 1>&6
2144 echo "configure:2145: checking for pthread.h" >&5
2145 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2146   echo $ac_n "(cached) $ac_c" 1>&6
2147 else
2148   cat > conftest.$ac_ext <<EOF
2149 #line 2150 "configure"
2150 #include "confdefs.h"
2151 #include <pthread.h>
2152 EOF
2153 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2154 { (eval echo configure:2155: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2155 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2156 if test -z "$ac_err"; then
2157   rm -rf conftest*
2158   eval "ac_cv_header_$ac_safe=yes"
2159 else
2160   echo "$ac_err" >&5
2161   echo "configure: failed program was:" >&5
2162   cat conftest.$ac_ext >&5
2163   rm -rf conftest*
2164   eval "ac_cv_header_$ac_safe=no"
2165 fi
2166 rm -f conftest*
2167 fi
2168 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2169   echo "$ac_t""yes" 1>&6
2170   have_pthread_h=yes
2171 else
2172   echo "$ac_t""no" 1>&6
2173 have_pthread_h=
2174 fi
2175
2176
2177 # See if GNAT has been installed
2178 # Extract the first word of "gnatbind", so it can be a program name with args.
2179 set dummy gnatbind; ac_word=$2
2180 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2181 echo "configure:2182: checking for $ac_word" >&5
2182 if eval "test \"`echo '$''{'ac_cv_prog_gnat'+set}'`\" = set"; then
2183   echo $ac_n "(cached) $ac_c" 1>&6
2184 else
2185   if test -n "$gnat"; then
2186   ac_cv_prog_gnat="$gnat" # Let the user override the test.
2187 else
2188   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2189   ac_dummy="$PATH"
2190   for ac_dir in $ac_dummy; do
2191     test -z "$ac_dir" && ac_dir=.
2192     if test -f $ac_dir/$ac_word; then
2193       ac_cv_prog_gnat="yes"
2194       break
2195     fi
2196   done
2197   IFS="$ac_save_ifs"
2198   test -z "$ac_cv_prog_gnat" && ac_cv_prog_gnat="no"
2199 fi
2200 fi
2201 gnat="$ac_cv_prog_gnat"
2202 if test -n "$gnat"; then
2203   echo "$ac_t""$gnat" 1>&6
2204 else
2205   echo "$ac_t""no" 1>&6
2206 fi
2207
2208
2209 # Do we have a single-tree copy of texinfo?
2210 if test -f $srcdir/../texinfo/Makefile.in; then
2211   MAKEINFO='$(objdir)/../texinfo/makeinfo/makeinfo'
2212   gcc_cv_prog_makeinfo_modern=yes
2213   echo "$ac_t""Using makeinfo from the unified source tree." 1>&6
2214 else
2215   # See if makeinfo has been installed and is modern enough
2216   # that we can use it.
2217   # Extract the first word of "makeinfo", so it can be a program name with args.
2218 set dummy makeinfo; ac_word=$2
2219 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2220 echo "configure:2221: checking for $ac_word" >&5
2221 if eval "test \"`echo '$''{'ac_cv_prog_MAKEINFO'+set}'`\" = set"; then
2222   echo $ac_n "(cached) $ac_c" 1>&6
2223 else
2224   if test -n "$MAKEINFO"; then
2225   ac_cv_prog_MAKEINFO="$MAKEINFO" # Let the user override the test.
2226 else
2227   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2228   ac_dummy="$PATH"
2229   for ac_dir in $ac_dummy; do
2230     test -z "$ac_dir" && ac_dir=.
2231     if test -f $ac_dir/$ac_word; then
2232       ac_cv_prog_MAKEINFO="makeinfo"
2233       break
2234     fi
2235   done
2236   IFS="$ac_save_ifs"
2237 fi
2238 fi
2239 MAKEINFO="$ac_cv_prog_MAKEINFO"
2240 if test -n "$MAKEINFO"; then
2241   echo "$ac_t""$MAKEINFO" 1>&6
2242 else
2243   echo "$ac_t""no" 1>&6
2244 fi
2245
2246 if test -n "$MAKEINFO"; then
2247   # Found it, now check the version.
2248   echo $ac_n "checking for modern makeinfo""... $ac_c" 1>&6
2249 echo "configure:2250: checking for modern makeinfo" >&5
2250 if eval "test \"`echo '$''{'gcc_cv_prog_makeinfo_modern'+set}'`\" = set"; then
2251   echo $ac_n "(cached) $ac_c" 1>&6
2252 else
2253     ac_prog_version=`$MAKEINFO --version 2>&1 |
2254                    sed -n 's/^.*GNU texinfo.* \([0-9][0-9.]*\).*$/\1/p'`
2255   echo "configure:2256: version of makeinfo is $ac_prog_version" >&5
2256   case $ac_prog_version in
2257     '')     gcc_cv_prog_makeinfo_modern=no;;
2258     3.1[2-9] | 3.[2-9][0-9] | 4.* | 1.6[89] | 1.7[0-9])
2259             gcc_cv_prog_makeinfo_modern=yes;;
2260     *)      gcc_cv_prog_makeinfo_modern=no;;
2261   esac
2262
2263 fi
2264
2265 echo "$ac_t""$gcc_cv_prog_makeinfo_modern" 1>&6
2266 else
2267   gcc_cv_prog_makeinfo_modern=no
2268 fi
2269
2270 fi
2271
2272 if test $gcc_cv_prog_makeinfo_modern = no; then
2273   echo "configure: warning:
2274 *** Makeinfo is missing or too old.
2275 *** Info documentation will not be built or installed." 1>&2
2276   BUILD_INFO=
2277   INSTALL_INFO=
2278 else
2279   BUILD_INFO=info
2280   INSTALL_INFO=install-info
2281 fi
2282
2283 # See if the stage1 system preprocessor understands the ANSI C
2284 # preprocessor stringification operator.
2285
2286
2287 echo $ac_n "checking for preprocessor stringizing operator""... $ac_c" 1>&6
2288 echo "configure:2289: checking for preprocessor stringizing operator" >&5
2289 if eval "test \"`echo '$''{'ac_cv_c_stringize'+set}'`\" = set"; then
2290   echo $ac_n "(cached) $ac_c" 1>&6
2291 else
2292   cat > conftest.$ac_ext <<EOF
2293 #line 2294 "configure"
2294 #include "confdefs.h"
2295
2296 #define x(y) #y
2297
2298 char *s = x(teststring);
2299
2300 EOF
2301 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2302   egrep "#teststring" >/dev/null 2>&1; then
2303   rm -rf conftest*
2304   ac_cv_c_stringize=no
2305 else
2306   rm -rf conftest*
2307   ac_cv_c_stringize=yes
2308 fi
2309 rm -f conftest*
2310
2311 fi
2312
2313 if test "${ac_cv_c_stringize}" = yes
2314 then
2315         cat >> confdefs.h <<\EOF
2316 #define HAVE_STRINGIZE 1
2317 EOF
2318
2319 fi
2320 echo "$ac_t""${ac_cv_c_stringize}" 1>&6
2321
2322
2323 # Use <inttypes.h> only if it exists,
2324 # doesn't clash with <sys/types.h>, and declares intmax_t.
2325 echo $ac_n "checking for inttypes.h""... $ac_c" 1>&6
2326 echo "configure:2327: checking for inttypes.h" >&5
2327 if eval "test \"`echo '$''{'gcc_cv_header_inttypes_h'+set}'`\" = set"; then
2328   echo $ac_n "(cached) $ac_c" 1>&6
2329 else
2330   cat > conftest.$ac_ext <<EOF
2331 #line 2332 "configure"
2332 #include "confdefs.h"
2333 #include <sys/types.h>
2334 #include <inttypes.h>
2335 int main() {
2336 intmax_t i = -1;
2337 ; return 0; }
2338 EOF
2339 if { (eval echo configure:2340: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2340   rm -rf conftest*
2341   gcc_cv_header_inttypes_h=yes
2342 else
2343   echo "configure: failed program was:" >&5
2344   cat conftest.$ac_ext >&5
2345   rm -rf conftest*
2346   gcc_cv_header_inttypes_h=no
2347 fi
2348 rm -f conftest*
2349 fi
2350
2351 echo "$ac_t""$gcc_cv_header_inttypes_h" 1>&6
2352 if test $gcc_cv_header_inttypes_h = yes; then
2353   cat >> confdefs.h <<\EOF
2354 #define HAVE_INTTYPES_H 1
2355 EOF
2356
2357 fi
2358
2359 #
2360 # Determine if enumerated bitfields are unsigned.   ISO C says they can
2361 # be either signed or unsigned.
2362 #
2363 echo $ac_n "checking for unsigned enumerated bitfields""... $ac_c" 1>&6
2364 echo "configure:2365: checking for unsigned enumerated bitfields" >&5
2365 if eval "test \"`echo '$''{'gcc_cv_enum_bf_unsigned'+set}'`\" = set"; then
2366   echo $ac_n "(cached) $ac_c" 1>&6
2367 else
2368   if test "$cross_compiling" = yes; then
2369   gcc_cv_enum_bf_unsigned=yes
2370 else
2371   cat > conftest.$ac_ext <<EOF
2372 #line 2373 "configure"
2373 #include "confdefs.h"
2374 #include <stdlib.h>
2375 enum t { BLAH = 128 } ;
2376 struct s_t { enum t member : 8; } s ;
2377 int main(void)
2378 {
2379         s.member = BLAH;
2380         if (s.member < 0) exit(1);
2381         exit(0);
2382
2383 }
2384 EOF
2385 if { (eval echo configure:2386: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
2386 then
2387   gcc_cv_enum_bf_unsigned=yes
2388 else
2389   echo "configure: failed program was:" >&5
2390   cat conftest.$ac_ext >&5
2391   rm -fr conftest*
2392   gcc_cv_enum_bf_unsigned=no
2393 fi
2394 rm -fr conftest*
2395 fi
2396
2397 fi
2398
2399 echo "$ac_t""$gcc_cv_enum_bf_unsigned" 1>&6
2400 if test $gcc_cv_enum_bf_unsigned = yes; then
2401   cat >> confdefs.h <<\EOF
2402 #define ENUM_BITFIELDS_ARE_UNSIGNED 1
2403 EOF
2404
2405 fi
2406
2407 for ac_func in strtoul bsearch putenv popen bcopy bzero bcmp \
2408         index rindex strchr strrchr kill getrlimit setrlimit atoll atoq \
2409         sysconf isascii gettimeofday strsignal putc_unlocked fputc_unlocked \
2410         fputs_unlocked getrusage valloc
2411 do
2412 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2413 echo "configure:2414: checking for $ac_func" >&5
2414 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2415   echo $ac_n "(cached) $ac_c" 1>&6
2416 else
2417   cat > conftest.$ac_ext <<EOF
2418 #line 2419 "configure"
2419 #include "confdefs.h"
2420 /* System header to define __stub macros and hopefully few prototypes,
2421     which can conflict with char $ac_func(); below.  */
2422 #include <assert.h>
2423 /* Override any gcc2 internal prototype to avoid an error.  */
2424 /* We use char because int might match the return type of a gcc2
2425     builtin and then its argument prototype would still apply.  */
2426 char $ac_func();
2427
2428 int main() {
2429
2430 /* The GNU C library defines this for functions which it implements
2431     to always fail with ENOSYS.  Some functions are actually named
2432     something starting with __ and the normal name is an alias.  */
2433 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2434 choke me
2435 #else
2436 $ac_func();
2437 #endif
2438
2439 ; return 0; }
2440 EOF
2441 if { (eval echo configure:2442: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2442   rm -rf conftest*
2443   eval "ac_cv_func_$ac_func=yes"
2444 else
2445   echo "configure: failed program was:" >&5
2446   cat conftest.$ac_ext >&5
2447   rm -rf conftest*
2448   eval "ac_cv_func_$ac_func=no"
2449 fi
2450 rm -f conftest*
2451 fi
2452
2453 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2454   echo "$ac_t""yes" 1>&6
2455     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2456   cat >> confdefs.h <<EOF
2457 #define $ac_tr_func 1
2458 EOF
2459
2460 else
2461   echo "$ac_t""no" 1>&6
2462 fi
2463 done
2464
2465
2466 echo $ac_n "checking for ssize_t""... $ac_c" 1>&6
2467 echo "configure:2468: checking for ssize_t" >&5
2468 if eval "test \"`echo '$''{'ac_cv_type_ssize_t'+set}'`\" = set"; then
2469   echo $ac_n "(cached) $ac_c" 1>&6
2470 else
2471   cat > conftest.$ac_ext <<EOF
2472 #line 2473 "configure"
2473 #include "confdefs.h"
2474 #include <sys/types.h>
2475 #if STDC_HEADERS
2476 #include <stdlib.h>
2477 #include <stddef.h>
2478 #endif
2479 EOF
2480 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2481   egrep "(^|[^a-zA-Z_0-9])ssize_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
2482   rm -rf conftest*
2483   ac_cv_type_ssize_t=yes
2484 else
2485   rm -rf conftest*
2486   ac_cv_type_ssize_t=no
2487 fi
2488 rm -f conftest*
2489
2490 fi
2491 echo "$ac_t""$ac_cv_type_ssize_t" 1>&6
2492 if test $ac_cv_type_ssize_t = no; then
2493   cat >> confdefs.h <<\EOF
2494 #define ssize_t int
2495 EOF
2496
2497 fi
2498
2499
2500 echo $ac_n "checking for vprintf""... $ac_c" 1>&6
2501 echo "configure:2502: checking for vprintf" >&5
2502 if eval "test \"`echo '$''{'ac_cv_func_vprintf'+set}'`\" = set"; then
2503   echo $ac_n "(cached) $ac_c" 1>&6
2504 else
2505   cat > conftest.$ac_ext <<EOF
2506 #line 2507 "configure"
2507 #include "confdefs.h"
2508 /* System header to define __stub macros and hopefully few prototypes,
2509     which can conflict with char vprintf(); below.  */
2510 #include <assert.h>
2511 /* Override any gcc2 internal prototype to avoid an error.  */
2512 /* We use char because int might match the return type of a gcc2
2513     builtin and then its argument prototype would still apply.  */
2514 char vprintf();
2515
2516 int main() {
2517
2518 /* The GNU C library defines this for functions which it implements
2519     to always fail with ENOSYS.  Some functions are actually named
2520     something starting with __ and the normal name is an alias.  */
2521 #if defined (__stub_vprintf) || defined (__stub___vprintf)
2522 choke me
2523 #else
2524 vprintf();
2525 #endif
2526
2527 ; return 0; }
2528 EOF
2529 if { (eval echo configure:2530: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2530   rm -rf conftest*
2531   eval "ac_cv_func_vprintf=yes"
2532 else
2533   echo "configure: failed program was:" >&5
2534   cat conftest.$ac_ext >&5
2535   rm -rf conftest*
2536   eval "ac_cv_func_vprintf=no"
2537 fi
2538 rm -f conftest*
2539 fi
2540
2541 if eval "test \"`echo '$ac_cv_func_'vprintf`\" = yes"; then
2542   echo "$ac_t""yes" 1>&6
2543   cat >> confdefs.h <<\EOF
2544 #define HAVE_VPRINTF 1
2545 EOF
2546
2547 else
2548   echo "$ac_t""no" 1>&6
2549 fi
2550
2551 if test "$ac_cv_func_vprintf" != yes; then
2552 echo $ac_n "checking for _doprnt""... $ac_c" 1>&6
2553 echo "configure:2554: checking for _doprnt" >&5
2554 if eval "test \"`echo '$''{'ac_cv_func__doprnt'+set}'`\" = set"; then
2555   echo $ac_n "(cached) $ac_c" 1>&6
2556 else
2557   cat > conftest.$ac_ext <<EOF
2558 #line 2559 "configure"
2559 #include "confdefs.h"
2560 /* System header to define __stub macros and hopefully few prototypes,
2561     which can conflict with char _doprnt(); below.  */
2562 #include <assert.h>
2563 /* Override any gcc2 internal prototype to avoid an error.  */
2564 /* We use char because int might match the return type of a gcc2
2565     builtin and then its argument prototype would still apply.  */
2566 char _doprnt();
2567
2568 int main() {
2569
2570 /* The GNU C library defines this for functions which it implements
2571     to always fail with ENOSYS.  Some functions are actually named
2572     something starting with __ and the normal name is an alias.  */
2573 #if defined (__stub__doprnt) || defined (__stub____doprnt)
2574 choke me
2575 #else
2576 _doprnt();
2577 #endif
2578
2579 ; return 0; }
2580 EOF
2581 if { (eval echo configure:2582: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2582   rm -rf conftest*
2583   eval "ac_cv_func__doprnt=yes"
2584 else
2585   echo "configure: failed program was:" >&5
2586   cat conftest.$ac_ext >&5
2587   rm -rf conftest*
2588   eval "ac_cv_func__doprnt=no"
2589 fi
2590 rm -f conftest*
2591 fi
2592
2593 if eval "test \"`echo '$ac_cv_func_'_doprnt`\" = yes"; then
2594   echo "$ac_t""yes" 1>&6
2595   cat >> confdefs.h <<\EOF
2596 #define HAVE_DOPRNT 1
2597 EOF
2598
2599 else
2600   echo "$ac_t""no" 1>&6
2601 fi
2602
2603 fi
2604
2605 vfprintf=
2606 doprint=
2607 if test $ac_cv_func_vprintf != yes ; then
2608   vfprintf=vfprintf.o
2609   if test $ac_cv_func__doprnt != yes ; then
2610     doprint=doprint.o
2611   fi
2612 fi
2613
2614
2615
2616 echo $ac_n "checking whether the printf functions support %p""... $ac_c" 1>&6
2617 echo "configure:2618: checking whether the printf functions support %p" >&5
2618 if eval "test \"`echo '$''{'gcc_cv_func_printf_ptr'+set}'`\" = set"; then
2619   echo $ac_n "(cached) $ac_c" 1>&6
2620 else
2621   if test "$cross_compiling" = yes; then
2622   gcc_cv_func_printf_ptr=no
2623 else
2624   cat > conftest.$ac_ext <<EOF
2625 #line 2626 "configure"
2626 #include "confdefs.h"
2627 #include <stdio.h>
2628
2629 int main()
2630 {
2631   char buf[64];
2632   char *p = buf, *q = NULL;
2633   sprintf(buf, "%p", p);
2634   sscanf(buf, "%p", &q);
2635   return (p != q);
2636 }
2637 EOF
2638 if { (eval echo configure:2639: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
2639 then
2640   gcc_cv_func_printf_ptr=yes
2641 else
2642   echo "configure: failed program was:" >&5
2643   cat conftest.$ac_ext >&5
2644   rm -fr conftest*
2645   gcc_cv_func_printf_ptr=no
2646 fi
2647 rm -fr conftest*
2648 fi
2649
2650 rm -f core core.* *.core
2651 fi
2652
2653 echo "$ac_t""$gcc_cv_func_printf_ptr" 1>&6
2654 if test $gcc_cv_func_printf_ptr = yes ; then
2655   cat >> confdefs.h <<\EOF
2656 #define HAVE_PRINTF_PTR 1
2657 EOF
2658
2659 fi
2660
2661
2662 case "${host}" in
2663 *-*-uwin*)
2664   # Under some versions of uwin, vfork is notoriously buggy and the test
2665   # can hang configure; on other versions, vfork exists just as a stub.
2666   # FIXME: This should be removed once vfork in uwin's runtime is fixed.
2667   ac_cv_func_vfork_works=no
2668   ;;
2669 esac
2670 echo $ac_n "checking for pid_t""... $ac_c" 1>&6
2671 echo "configure:2672: checking for pid_t" >&5
2672 if eval "test \"`echo '$''{'ac_cv_type_pid_t'+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 <sys/types.h>
2679 #if STDC_HEADERS
2680 #include <stdlib.h>
2681 #include <stddef.h>
2682 #endif
2683 EOF
2684 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2685   egrep "(^|[^a-zA-Z_0-9])pid_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
2686   rm -rf conftest*
2687   ac_cv_type_pid_t=yes
2688 else
2689   rm -rf conftest*
2690   ac_cv_type_pid_t=no
2691 fi
2692 rm -f conftest*
2693
2694 fi
2695 echo "$ac_t""$ac_cv_type_pid_t" 1>&6
2696 if test $ac_cv_type_pid_t = no; then
2697   cat >> confdefs.h <<\EOF
2698 #define pid_t int
2699 EOF
2700
2701 fi
2702
2703 ac_safe=`echo "vfork.h" | sed 'y%./+-%__p_%'`
2704 echo $ac_n "checking for vfork.h""... $ac_c" 1>&6
2705 echo "configure:2706: checking for vfork.h" >&5
2706 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2707   echo $ac_n "(cached) $ac_c" 1>&6
2708 else
2709   cat > conftest.$ac_ext <<EOF
2710 #line 2711 "configure"
2711 #include "confdefs.h"
2712 #include <vfork.h>
2713 EOF
2714 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2715 { (eval echo configure:2716: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2716 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2717 if test -z "$ac_err"; then
2718   rm -rf conftest*
2719   eval "ac_cv_header_$ac_safe=yes"
2720 else
2721   echo "$ac_err" >&5
2722   echo "configure: failed program was:" >&5
2723   cat conftest.$ac_ext >&5
2724   rm -rf conftest*
2725   eval "ac_cv_header_$ac_safe=no"
2726 fi
2727 rm -f conftest*
2728 fi
2729 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2730   echo "$ac_t""yes" 1>&6
2731   cat >> confdefs.h <<\EOF
2732 #define HAVE_VFORK_H 1
2733 EOF
2734
2735 else
2736   echo "$ac_t""no" 1>&6
2737 fi
2738
2739 echo $ac_n "checking for working vfork""... $ac_c" 1>&6
2740 echo "configure:2741: checking for working vfork" >&5
2741 if eval "test \"`echo '$''{'ac_cv_func_vfork_works'+set}'`\" = set"; then
2742   echo $ac_n "(cached) $ac_c" 1>&6
2743 else
2744   if test "$cross_compiling" = yes; then
2745   echo $ac_n "checking for vfork""... $ac_c" 1>&6
2746 echo "configure:2747: checking for vfork" >&5
2747 if eval "test \"`echo '$''{'ac_cv_func_vfork'+set}'`\" = set"; then
2748   echo $ac_n "(cached) $ac_c" 1>&6
2749 else
2750   cat > conftest.$ac_ext <<EOF
2751 #line 2752 "configure"
2752 #include "confdefs.h"
2753 /* System header to define __stub macros and hopefully few prototypes,
2754     which can conflict with char vfork(); below.  */
2755 #include <assert.h>
2756 /* Override any gcc2 internal prototype to avoid an error.  */
2757 /* We use char because int might match the return type of a gcc2
2758     builtin and then its argument prototype would still apply.  */
2759 char vfork();
2760
2761 int main() {
2762
2763 /* The GNU C library defines this for functions which it implements
2764     to always fail with ENOSYS.  Some functions are actually named
2765     something starting with __ and the normal name is an alias.  */
2766 #if defined (__stub_vfork) || defined (__stub___vfork)
2767 choke me
2768 #else
2769 vfork();
2770 #endif
2771
2772 ; return 0; }
2773 EOF
2774 if { (eval echo configure:2775: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2775   rm -rf conftest*
2776   eval "ac_cv_func_vfork=yes"
2777 else
2778   echo "configure: failed program was:" >&5
2779   cat conftest.$ac_ext >&5
2780   rm -rf conftest*
2781   eval "ac_cv_func_vfork=no"
2782 fi
2783 rm -f conftest*
2784 fi
2785
2786 if eval "test \"`echo '$ac_cv_func_'vfork`\" = yes"; then
2787   echo "$ac_t""yes" 1>&6
2788   :
2789 else
2790   echo "$ac_t""no" 1>&6
2791 fi
2792
2793 ac_cv_func_vfork_works=$ac_cv_func_vfork
2794 else
2795   cat > conftest.$ac_ext <<EOF
2796 #line 2797 "configure"
2797 #include "confdefs.h"
2798 /* Thanks to Paul Eggert for this test.  */
2799 #include <stdio.h>
2800 #include <sys/types.h>
2801 #include <sys/stat.h>
2802 #ifdef HAVE_UNISTD_H
2803 #include <unistd.h>
2804 #endif
2805 #ifdef HAVE_VFORK_H
2806 #include <vfork.h>
2807 #endif
2808 /* On some sparc systems, changes by the child to local and incoming
2809    argument registers are propagated back to the parent.
2810    The compiler is told about this with #include <vfork.h>,
2811    but some compilers (e.g. gcc -O) don't grok <vfork.h>.
2812    Test for this by using a static variable whose address
2813    is put into a register that is clobbered by the vfork.  */
2814 static
2815 #ifdef __cplusplus
2816 sparc_address_test (int arg)
2817 #else
2818 sparc_address_test (arg) int arg;
2819 #endif
2820 {
2821   static pid_t child;
2822   if (!child) {
2823     child = vfork ();
2824     if (child < 0) {
2825       perror ("vfork");
2826       _exit(2);
2827     }
2828     if (!child) {
2829       arg = getpid();
2830       write(-1, "", 0);
2831       _exit (arg);
2832     }
2833   }
2834 }
2835 main() {
2836   pid_t parent = getpid ();
2837   pid_t child;
2838
2839   sparc_address_test ();
2840
2841   child = vfork ();
2842
2843   if (child == 0) {
2844     /* Here is another test for sparc vfork register problems.
2845        This test uses lots of local variables, at least
2846        as many local variables as main has allocated so far
2847        including compiler temporaries.  4 locals are enough for
2848        gcc 1.40.3 on a Solaris 4.1.3 sparc, but we use 8 to be safe.
2849        A buggy compiler should reuse the register of parent
2850        for one of the local variables, since it will think that
2851        parent can't possibly be used any more in this routine.
2852        Assigning to the local variable will thus munge parent
2853        in the parent process.  */
2854     pid_t
2855       p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
2856       p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
2857     /* Convince the compiler that p..p7 are live; otherwise, it might
2858        use the same hardware register for all 8 local variables.  */
2859     if (p != p1 || p != p2 || p != p3 || p != p4
2860         || p != p5 || p != p6 || p != p7)
2861       _exit(1);
2862
2863     /* On some systems (e.g. IRIX 3.3),
2864        vfork doesn't separate parent from child file descriptors.
2865        If the child closes a descriptor before it execs or exits,
2866        this munges the parent's descriptor as well.
2867        Test for this by closing stdout in the child.  */
2868     _exit(close(fileno(stdout)) != 0);
2869   } else {
2870     int status;
2871     struct stat st;
2872
2873     while (wait(&status) != child)
2874       ;
2875     exit(
2876          /* Was there some problem with vforking?  */
2877          child < 0
2878
2879          /* Did the child fail?  (This shouldn't happen.)  */
2880          || status
2881
2882          /* Did the vfork/compiler bug occur?  */
2883          || parent != getpid()
2884
2885          /* Did the file descriptor bug occur?  */
2886          || fstat(fileno(stdout), &st) != 0
2887          );
2888   }
2889 }
2890 EOF
2891 if { (eval echo configure:2892: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
2892 then
2893   ac_cv_func_vfork_works=yes
2894 else
2895   echo "configure: failed program was:" >&5
2896   cat conftest.$ac_ext >&5
2897   rm -fr conftest*
2898   ac_cv_func_vfork_works=no
2899 fi
2900 rm -fr conftest*
2901 fi
2902
2903 fi
2904
2905 echo "$ac_t""$ac_cv_func_vfork_works" 1>&6
2906 if test $ac_cv_func_vfork_works = no; then
2907   cat >> confdefs.h <<\EOF
2908 #define vfork fork
2909 EOF
2910
2911 fi
2912
2913 for ac_hdr in unistd.h
2914 do
2915 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
2916 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
2917 echo "configure:2918: checking for $ac_hdr" >&5
2918 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2919   echo $ac_n "(cached) $ac_c" 1>&6
2920 else
2921   cat > conftest.$ac_ext <<EOF
2922 #line 2923 "configure"
2923 #include "confdefs.h"
2924 #include <$ac_hdr>
2925 EOF
2926 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2927 { (eval echo configure:2928: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2928 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2929 if test -z "$ac_err"; then
2930   rm -rf conftest*
2931   eval "ac_cv_header_$ac_safe=yes"
2932 else
2933   echo "$ac_err" >&5
2934   echo "configure: failed program was:" >&5
2935   cat conftest.$ac_ext >&5
2936   rm -rf conftest*
2937   eval "ac_cv_header_$ac_safe=no"
2938 fi
2939 rm -f conftest*
2940 fi
2941 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2942   echo "$ac_t""yes" 1>&6
2943     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
2944   cat >> confdefs.h <<EOF
2945 #define $ac_tr_hdr 1
2946 EOF
2947
2948 else
2949   echo "$ac_t""no" 1>&6
2950 fi
2951 done
2952
2953 for ac_func in getpagesize
2954 do
2955 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2956 echo "configure:2957: checking for $ac_func" >&5
2957 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2958   echo $ac_n "(cached) $ac_c" 1>&6
2959 else
2960   cat > conftest.$ac_ext <<EOF
2961 #line 2962 "configure"
2962 #include "confdefs.h"
2963 /* System header to define __stub macros and hopefully few prototypes,
2964     which can conflict with char $ac_func(); below.  */
2965 #include <assert.h>
2966 /* Override any gcc2 internal prototype to avoid an error.  */
2967 /* We use char because int might match the return type of a gcc2
2968     builtin and then its argument prototype would still apply.  */
2969 char $ac_func();
2970
2971 int main() {
2972
2973 /* The GNU C library defines this for functions which it implements
2974     to always fail with ENOSYS.  Some functions are actually named
2975     something starting with __ and the normal name is an alias.  */
2976 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2977 choke me
2978 #else
2979 $ac_func();
2980 #endif
2981
2982 ; return 0; }
2983 EOF
2984 if { (eval echo configure:2985: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2985   rm -rf conftest*
2986   eval "ac_cv_func_$ac_func=yes"
2987 else
2988   echo "configure: failed program was:" >&5
2989   cat conftest.$ac_ext >&5
2990   rm -rf conftest*
2991   eval "ac_cv_func_$ac_func=no"
2992 fi
2993 rm -f conftest*
2994 fi
2995
2996 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2997   echo "$ac_t""yes" 1>&6
2998     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2999   cat >> confdefs.h <<EOF
3000 #define $ac_tr_func 1
3001 EOF
3002
3003 else
3004   echo "$ac_t""no" 1>&6
3005 fi
3006 done
3007
3008 echo $ac_n "checking for working mmap from /dev/zero""... $ac_c" 1>&6
3009 echo "configure:3010: checking for working mmap from /dev/zero" >&5
3010 if eval "test \"`echo '$''{'ac_cv_func_mmap_anywhere'+set}'`\" = set"; then
3011   echo $ac_n "(cached) $ac_c" 1>&6
3012 else
3013   if test "$cross_compiling" = yes; then
3014   ac_cv_func_mmap_anywhere=no
3015 else
3016   cat > conftest.$ac_ext <<EOF
3017 #line 3018 "configure"
3018 #include "confdefs.h"
3019
3020 /* Test by Richard Henderson and Alexandre Oliva.
3021    Check whether mmap from /dev/zero works. */
3022 #include <sys/types.h>
3023 #include <fcntl.h>
3024 #include <sys/mman.h>
3025
3026 /* This mess was copied from the GNU getpagesize.h.  */
3027 #ifndef HAVE_GETPAGESIZE
3028 # ifdef HAVE_UNISTD_H
3029 #  include <unistd.h>
3030 # endif
3031
3032 /* Assume that all systems that can run configure have sys/param.h.  */
3033 # ifndef HAVE_SYS_PARAM_H
3034 #  define HAVE_SYS_PARAM_H 1
3035 # endif
3036
3037 # ifdef _SC_PAGESIZE
3038 #  define getpagesize() sysconf(_SC_PAGESIZE)
3039 # else /* no _SC_PAGESIZE */
3040 #  ifdef HAVE_SYS_PARAM_H
3041 #   include <sys/param.h>
3042 #   ifdef EXEC_PAGESIZE
3043 #    define getpagesize() EXEC_PAGESIZE
3044 #   else /* no EXEC_PAGESIZE */
3045 #    ifdef NBPG
3046 #     define getpagesize() NBPG * CLSIZE
3047 #     ifndef CLSIZE
3048 #      define CLSIZE 1
3049 #     endif /* no CLSIZE */
3050 #    else /* no NBPG */
3051 #     ifdef NBPC
3052 #      define getpagesize() NBPC
3053 #     else /* no NBPC */
3054 #      ifdef PAGESIZE
3055 #       define getpagesize() PAGESIZE
3056 #      endif /* PAGESIZE */
3057 #     endif /* no NBPC */
3058 #    endif /* no NBPG */
3059 #   endif /* no EXEC_PAGESIZE */
3060 #  else /* no HAVE_SYS_PARAM_H */
3061 #   define getpagesize() 8192   /* punt totally */
3062 #  endif /* no HAVE_SYS_PARAM_H */
3063 # endif /* no _SC_PAGESIZE */
3064
3065 #endif /* no HAVE_GETPAGESIZE */
3066
3067 int main()
3068 {
3069   char *x;
3070   int fd, pg;
3071
3072   fd = open("/dev/zero", O_RDWR);
3073   if (fd < 0)
3074     exit(1);
3075
3076   pg = getpagesize();
3077   x = (char*)mmap(0, pg, PROT_READ|PROT_WRITE, MAP_PRIVATE, fd, 0);
3078   if (x == (char *) -1)
3079     exit(2);
3080
3081   *(int *)x += 1;
3082
3083   if (munmap(x, pg) < 0)
3084     exit(3);
3085
3086   exit(0);
3087 }
3088 EOF
3089 if { (eval echo configure:3090: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
3090 then
3091   ac_cv_func_mmap_anywhere=yes
3092 else
3093   echo "configure: failed program was:" >&5
3094   cat conftest.$ac_ext >&5
3095   rm -fr conftest*
3096   ac_cv_func_mmap_anywhere=no
3097 fi
3098 rm -fr conftest*
3099 fi
3100
3101 fi
3102
3103 echo "$ac_t""$ac_cv_func_mmap_anywhere" 1>&6
3104 if test $ac_cv_func_mmap_anywhere = yes; then
3105   cat >> confdefs.h <<\EOF
3106 #define HAVE_MMAP_ANYWHERE 1
3107 EOF
3108
3109 fi
3110
3111 echo $ac_n "checking for working mmap of a file""... $ac_c" 1>&6
3112 echo "configure:3113: checking for working mmap of a file" >&5
3113 if eval "test \"`echo '$''{'ac_cv_func_mmap_file'+set}'`\" = set"; then
3114   echo $ac_n "(cached) $ac_c" 1>&6
3115 else
3116   # Create a file one thousand bytes long.
3117 for i in 1 2 3 4 5 6 7 8 9 0
3118 do for j in 1 2 3 4 5 6 7 8 9 0
3119 do echo $i $j xxxxx
3120 done
3121 done > conftestdata$$
3122
3123 if test "$cross_compiling" = yes; then
3124   ac_cv_func_mmap_file=no
3125 else
3126   cat > conftest.$ac_ext <<EOF
3127 #line 3128 "configure"
3128 #include "confdefs.h"
3129
3130 /* Test by Zack Weinberg.  Modified from MMAP_ANYWHERE test by
3131    Richard Henderson and Alexandre Oliva.
3132    Check whether read-only mmap of a plain file works. */
3133 #include <sys/types.h>
3134 #include <sys/stat.h>
3135 #include <fcntl.h>
3136 #include <sys/mman.h>
3137
3138 int main()
3139 {
3140   char *x;
3141   int fd;
3142   struct stat st;
3143
3144   fd = open("conftestdata$$", O_RDONLY);
3145   if (fd < 0)
3146     exit(1);
3147
3148   if (fstat (fd, &st))
3149     exit(2);
3150
3151   x = (char*)mmap(0, st.st_size, PROT_READ, MAP_PRIVATE, fd, 0);
3152   if (x == (char *) -1)
3153     exit(3);
3154
3155   if (x[0] != '1' || x[1] != ' ' || x[2] != '1' || x[3] != ' ')
3156     exit(4);
3157
3158   if (munmap(x, st.st_size) < 0)
3159     exit(5);
3160
3161   exit(0);
3162 }
3163 EOF
3164 if { (eval echo configure:3165: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
3165 then
3166   ac_cv_func_mmap_file=yes
3167 else
3168   echo "configure: failed program was:" >&5
3169   cat conftest.$ac_ext >&5
3170   rm -fr conftest*
3171   ac_cv_func_mmap_file=no
3172 fi
3173 rm -fr conftest*
3174 fi
3175
3176 fi
3177
3178 echo "$ac_t""$ac_cv_func_mmap_file" 1>&6
3179 if test $ac_cv_func_mmap_file = yes; then
3180   cat >> confdefs.h <<\EOF
3181 #define HAVE_MMAP_FILE 1
3182 EOF
3183
3184 fi
3185
3186
3187 # We will need to find libiberty.h and ansidecl.h
3188 saved_CFLAGS="$CFLAGS"
3189 CFLAGS="$CFLAGS -I${srcdir} -I${srcdir}/../include"
3190 for ac_func in bcopy bzero bcmp \
3191         index rindex getenv atol sbrk abort atof getcwd getwd \
3192         strsignal putc_unlocked fputs_unlocked strstr environ \
3193         malloc realloc calloc free basename getopt
3194 do
3195   ac_tr_decl=HAVE_DECL_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3196 echo $ac_n "checking whether $ac_func is declared""... $ac_c" 1>&6
3197 echo "configure:3198: checking whether $ac_func is declared" >&5
3198 if eval "test \"`echo '$''{'gcc_cv_have_decl_$ac_func'+set}'`\" = set"; then
3199   echo $ac_n "(cached) $ac_c" 1>&6
3200 else
3201   cat > conftest.$ac_ext <<EOF
3202 #line 3203 "configure"
3203 #include "confdefs.h"
3204 #include "gansidecl.h"
3205 #include "system.h"
3206
3207 int main() {
3208 #ifndef $ac_func
3209 char *(*pfn) = (char *(*)) $ac_func ;
3210 #endif
3211 ; return 0; }
3212 EOF
3213 if { (eval echo configure:3214: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3214   rm -rf conftest*
3215   eval "gcc_cv_have_decl_$ac_func=yes"
3216 else
3217   echo "configure: failed program was:" >&5
3218   cat conftest.$ac_ext >&5
3219   rm -rf conftest*
3220   eval "gcc_cv_have_decl_$ac_func=no"
3221 fi
3222 rm -f conftest*
3223 fi
3224
3225 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
3226   echo "$ac_t""yes" 1>&6 ; cat >> confdefs.h <<EOF
3227 #define $ac_tr_decl 1
3228 EOF
3229
3230 else
3231   echo "$ac_t""no" 1>&6 ; cat >> confdefs.h <<EOF
3232 #define $ac_tr_decl 0
3233 EOF
3234
3235 fi
3236
3237 done
3238 if test x = y ; then
3239   cat >> confdefs.h <<EOF
3240 #define HAVE_DECL_BCOPY 1
3241 EOF
3242  cat >> confdefs.h <<EOF
3243 #define HAVE_DECL_BZERO 1
3244 EOF
3245  cat >> confdefs.h <<EOF
3246 #define HAVE_DECL_BCMP 1
3247 EOF
3248  \
3249         cat >> confdefs.h <<EOF
3250 #define HAVE_DECL_INDEX 1
3251 EOF
3252  cat >> confdefs.h <<EOF
3253 #define HAVE_DECL_RINDEX 1
3254 EOF
3255  cat >> confdefs.h <<EOF
3256 #define HAVE_DECL_GETENV 1
3257 EOF
3258  cat >> confdefs.h <<EOF
3259 #define HAVE_DECL_ATOL 1
3260 EOF
3261  cat >> confdefs.h <<EOF
3262 #define HAVE_DECL_SBRK 1
3263 EOF
3264  cat >> confdefs.h <<EOF
3265 #define HAVE_DECL_ABORT 1
3266 EOF
3267  cat >> confdefs.h <<EOF
3268 #define HAVE_DECL_ATOF 1
3269 EOF
3270  cat >> confdefs.h <<EOF
3271 #define HAVE_DECL_GETCWD 1
3272 EOF
3273  cat >> confdefs.h <<EOF
3274 #define HAVE_DECL_GETWD 1
3275 EOF
3276  \
3277         cat >> confdefs.h <<EOF
3278 #define HAVE_DECL_STRSIGNAL 1
3279 EOF
3280  cat >> confdefs.h <<EOF
3281 #define HAVE_DECL_PUTC_UNLOCKED 1
3282 EOF
3283  cat >> confdefs.h <<EOF
3284 #define HAVE_DECL_FPUTS_UNLOCKED 1
3285 EOF
3286  cat >> confdefs.h <<EOF
3287 #define HAVE_DECL_STRSTR 1
3288 EOF
3289  cat >> confdefs.h <<EOF
3290 #define HAVE_DECL_ENVIRON 1
3291 EOF
3292  \
3293         cat >> confdefs.h <<EOF
3294 #define HAVE_DECL_MALLOC 1
3295 EOF
3296  cat >> confdefs.h <<EOF
3297 #define HAVE_DECL_REALLOC 1
3298 EOF
3299  cat >> confdefs.h <<EOF
3300 #define HAVE_DECL_CALLOC 1
3301 EOF
3302  cat >> confdefs.h <<EOF
3303 #define HAVE_DECL_FREE 1
3304 EOF
3305  cat >> confdefs.h <<EOF
3306 #define HAVE_DECL_BASENAME 1
3307 EOF
3308  cat >> confdefs.h <<EOF
3309 #define HAVE_DECL_GETOPT 1
3310 EOF
3311 fi
3312
3313
3314 for ac_func in getrlimit setrlimit getrusage
3315 do
3316   ac_tr_decl=HAVE_DECL_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3317 echo $ac_n "checking whether $ac_func is declared""... $ac_c" 1>&6
3318 echo "configure:3319: checking whether $ac_func is declared" >&5
3319 if eval "test \"`echo '$''{'gcc_cv_have_decl_$ac_func'+set}'`\" = set"; then
3320   echo $ac_n "(cached) $ac_c" 1>&6
3321 else
3322   cat > conftest.$ac_ext <<EOF
3323 #line 3324 "configure"
3324 #include "confdefs.h"
3325 #include "gansidecl.h"
3326 #include "system.h"
3327 #ifdef HAVE_SYS_RESOURCE_H
3328 #include <sys/resource.h>
3329 #endif
3330
3331
3332 int main() {
3333 #ifndef $ac_func
3334 char *(*pfn) = (char *(*)) $ac_func ;
3335 #endif
3336 ; return 0; }
3337 EOF
3338 if { (eval echo configure:3339: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3339   rm -rf conftest*
3340   eval "gcc_cv_have_decl_$ac_func=yes"
3341 else
3342   echo "configure: failed program was:" >&5
3343   cat conftest.$ac_ext >&5
3344   rm -rf conftest*
3345   eval "gcc_cv_have_decl_$ac_func=no"
3346 fi
3347 rm -f conftest*
3348 fi
3349
3350 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
3351   echo "$ac_t""yes" 1>&6 ; cat >> confdefs.h <<EOF
3352 #define $ac_tr_decl 1
3353 EOF
3354
3355 else
3356   echo "$ac_t""no" 1>&6 ; cat >> confdefs.h <<EOF
3357 #define $ac_tr_decl 0
3358 EOF
3359
3360 fi
3361
3362 done
3363 if test x = y ; then
3364   cat >> confdefs.h <<EOF
3365 #define HAVE_DECL_GETRLIMIT 1
3366 EOF
3367  cat >> confdefs.h <<EOF
3368 #define HAVE_DECL_SETRLIMIT 1
3369 EOF
3370  cat >> confdefs.h <<EOF
3371 #define HAVE_DECL_GETRUSAGE 1
3372 EOF
3373 fi
3374
3375
3376 # Restore CFLAGS from before the gcc_AC_NEED_DECLARATIONS tests.
3377 CFLAGS="$saved_CFLAGS"
3378
3379 # mkdir takes a single argument on some systems.
3380 echo $ac_n "checking if mkdir takes one argument""... $ac_c" 1>&6
3381 echo "configure:3382: checking if mkdir takes one argument" >&5
3382 if eval "test \"`echo '$''{'gcc_cv_mkdir_takes_one_arg'+set}'`\" = set"; then
3383   echo $ac_n "(cached) $ac_c" 1>&6
3384 else
3385   cat > conftest.$ac_ext <<EOF
3386 #line 3387 "configure"
3387 #include "confdefs.h"
3388
3389 #include <sys/types.h>
3390 #ifdef HAVE_SYS_STAT_H
3391 # include <sys/stat.h>
3392 #endif
3393 #ifdef HAVE_UNISTD_H
3394 # include <unistd.h>
3395 #endif
3396 #ifdef HAVE_DIRECT_H
3397 # include <direct.h>
3398 #endif
3399 int main() {
3400 mkdir ("foo", 0);
3401 ; return 0; }
3402 EOF
3403 if { (eval echo configure:3404: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3404   rm -rf conftest*
3405   gcc_cv_mkdir_takes_one_arg=no
3406 else
3407   echo "configure: failed program was:" >&5
3408   cat conftest.$ac_ext >&5
3409   rm -rf conftest*
3410   gcc_cv_mkdir_takes_one_arg=yes
3411 fi
3412 rm -f conftest*
3413 fi
3414
3415 echo "$ac_t""$gcc_cv_mkdir_takes_one_arg" 1>&6
3416 if test $gcc_cv_mkdir_takes_one_arg = yes ; then
3417   cat >> confdefs.h <<\EOF
3418 #define MKDIR_TAKES_ONE_ARG 1
3419 EOF
3420
3421 fi
3422
3423
3424 # File extensions
3425 manext='.1'
3426 objext='.o'
3427
3428
3429
3430 build_xm_file=
3431 build_xm_defines=
3432 build_install_headers_dir=install-headers-tar
3433 build_exeext=
3434 host_xm_file=
3435 host_xm_defines=
3436 host_xmake_file=
3437 host_truncate_target=
3438 host_exeext=
3439
3440 # Decode the host machine, then the target machine.
3441 # For the host machine, we save the xm_file variable as host_xm_file;
3442 # then we decode the target machine and forget everything else
3443 # that came from the host machine.
3444 for machine in $build $host $target; do
3445
3446         out_file=
3447         xmake_file=
3448         tmake_file=
3449         extra_headers=
3450         extra_passes=
3451         extra_parts=
3452         extra_programs=
3453         extra_objs=
3454         extra_host_objs=
3455         extra_gcc_objs=
3456         xm_defines=
3457         float_format=
3458         # Set this to force installation and use of collect2.
3459         use_collect2=
3460         # Set this to override the default target model.
3461         target_cpu_default=
3462         # Set this to control how the header file directory is installed.
3463         install_headers_dir=install-headers-tar
3464         # Set this to a non-empty list of args to pass to cpp if the target
3465         # wants its .md file passed through cpp.
3466         md_cppflags=
3467         # Set this if directory names should be truncated to 14 characters.
3468         truncate_target=
3469         # Set this if gdb needs a dir command with `dirname $out_file`
3470         gdb_needs_out_file_path=
3471         # Set this if the build machine requires executables to have a
3472         # file name suffix.
3473         exeext=
3474         # Set this to control which thread package will be used.
3475         thread_file=
3476         # Reinitialize these from the flag values every loop pass, since some
3477         # configure entries modify them.
3478         gas="$gas_flag"
3479         gnu_ld="$gnu_ld_flag"
3480         enable_threads=$enable_threads_flag
3481
3482         # Set default cpu_type, tm_file, tm_p_file and xm_file so it can be
3483         # updated in each machine entry.
3484         tm_p_file=
3485         cpu_type=`echo $machine | sed 's/-.*$//'`
3486         case $machine in
3487         alpha*-*-*)
3488                 cpu_type=alpha
3489                 ;;
3490         strongarm*-*-*)
3491                 cpu_type=arm
3492                 ;;
3493         arm*-*-*)
3494                 cpu_type=arm
3495                 ;;
3496         c*-convex-*)
3497                 cpu_type=convex
3498                 ;;
3499         i[34567]86-*-*)
3500                 cpu_type=i386
3501                 ;;
3502         hppa*-*-*)
3503                 cpu_type=pa
3504                 ;;
3505         m68000-*-*)
3506                 cpu_type=m68k
3507                 ;;
3508         mips*-*-*)
3509                 cpu_type=mips
3510                 ;;
3511         pj*-*-*)
3512                 cpu_type=pj
3513                 ;;
3514         powerpc*-*-*)
3515                 cpu_type=rs6000
3516                 ;;
3517         pyramid-*-*)
3518                 cpu_type=pyr
3519                 ;;
3520         sparc*-*-*)
3521                 cpu_type=sparc
3522                 ;;
3523         esac
3524
3525         tm_file=${cpu_type}/${cpu_type}.h
3526         xm_file=${cpu_type}/xm-${cpu_type}.h
3527         if test -f ${srcdir}/config/${cpu_type}/${cpu_type}-protos.h;
3528         then
3529                 tm_p_file=${cpu_type}/${cpu_type}-protos.h;
3530         fi
3531         # On a.out targets, we need to use collect2.
3532         case $machine in
3533         *-*-*aout*)
3534                 use_collect2=yes
3535                 ;;
3536         esac
3537
3538         # Common parts for linux-gnu and openbsd systems
3539         case $machine in
3540         *-*-linux-gnu*)
3541                 xm_defines="HAVE_ATEXIT POSIX BSTRING"
3542                 ;;
3543         *-*-openbsd*)
3544                 tm_file=${cpu_type}/openbsd.h
3545                 tmake_file="t-libc-ok t-openbsd"
3546                 # avoid surprises, always provide an xm-openbsd file
3547                 xm_file=${cpu_type}/xm-openbsd.h
3548                 # don't depend on processor x-fragments as well
3549                 xmake_file=none
3550                 if test x$enable_threads = xyes; then
3551                         thread_file='posix'
3552                         tmake_file="${tmake_file} t-openbsd-thread"
3553                 fi
3554                 ;;
3555         esac
3556
3557         case $machine in
3558         # Support site-specific machine types.
3559         *local*)
3560                 cpu_type=`echo $machine | sed -e 's/-.*//'`
3561                 rest=`echo $machine | sed -e "s/$cpu_type-//"`
3562                 xm_file=${cpu_type}/xm-$rest.h
3563                 tm_file=${cpu_type}/$rest.h
3564                 if test -f $srcdir/config/${cpu_type}/x-$rest; \
3565                 then xmake_file=${cpu_type}/x-$rest; \
3566                 else true; \
3567                 fi
3568                 if test -f $srcdir/config/${cpu_type}/t-$rest; \
3569                 then tmake_file=${cpu_type}/t-$rest; \
3570                 else true; \
3571                 fi
3572                 ;;
3573         1750a-*-*)
3574                 ;;
3575         a29k-*-bsd* | a29k-*-sym1*)
3576                 tm_file="${tm_file} a29k/unix.h"
3577                 xm_defines=USG
3578                 xmake_file=a29k/x-unix
3579                 use_collect2=yes
3580                 ;;
3581         a29k-*-udi | a29k-*-coff)
3582                 tm_file="${tm_file} dbxcoff.h a29k/udi.h"
3583                 tmake_file=a29k/t-a29kbare
3584                 ;;
3585         a29k-wrs-vxworks*)
3586                 tm_file="${tm_file} dbxcoff.h a29k/udi.h a29k/vx29k.h"
3587                 tmake_file=a29k/t-vx29k
3588                 extra_parts="crtbegin.o crtend.o"
3589                 thread_file='vxworks'
3590                 ;;
3591         a29k-*-*)                       # Default a29k environment.
3592                 use_collect2=yes
3593                 ;;
3594         alpha-*-interix)
3595                 tm_file="${tm_file} alpha/alpha32.h interix.h alpha/alpha-interix.h"
3596
3597                 # GAS + IEEE_CONFORMANT+IEEE (no inexact);
3598                 #target_cpu_default="MASK_GAS|MASK_IEEE_CONFORMANT|MASK_IEEE"
3599
3600                 # GAS + IEEE_CONFORMANT
3601                 target_cpu_default="MASK_GAS|MASK_IEEE_CONFORMANT"
3602
3603                 xm_file="alpha/xm-alpha-interix.h xm-interix.h"
3604                 xmake_file="x-interix alpha/t-pe"
3605                 tmake_file="alpha/t-alpha alpha/t-interix alpha/t-ieee"
3606                 if test x$enable_threads = xyes ; then
3607                         thread_file='posix'
3608                 fi
3609                 if test x$stabs = xyes ; then
3610                         tm_file="${tm_file} dbxcoff.h"
3611                 fi
3612                 #prefix='$$INTERIX_ROOT'/usr/contrib
3613                 #local_prefix='$$INTERIX_ROOT'/usr/contrib
3614                 ;;
3615         alpha*-*-linux-gnuecoff*)
3616                 tm_file="${tm_file} alpha/linux-ecoff.h alpha/linux.h"
3617                 target_cpu_default="MASK_GAS"
3618                 tmake_file="alpha/t-alpha alpha/t-ieee"
3619                 gas=no
3620                 xmake_file=none
3621                 gas=yes gnu_ld=yes
3622                 ;;
3623         alpha*-*-linux-gnulibc1*)
3624                 tm_file="${tm_file} alpha/elf.h alpha/linux.h alpha/linux-elf.h"
3625                 target_cpu_default="MASK_GAS"
3626                 tmake_file="t-linux t-linux-gnulibc1 alpha/t-alpha alpha/t-crtbe alpha/t-ieee"
3627                 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
3628                 xmake_file=none
3629                 gas=yes gnu_ld=yes
3630                 if test x$enable_threads = xyes; then
3631                         thread_file='posix'
3632                 fi
3633                 ;;
3634         alpha*-*-linux-gnu*)
3635                 tm_file="${tm_file} alpha/elf.h alpha/linux.h alpha/linux-elf.h"
3636                 target_cpu_default="MASK_GAS"
3637                 tmake_file="t-linux alpha/t-crtbe alpha/t-alpha alpha/t-ieee"
3638                 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
3639                 xmake_file=none
3640                 gas=yes gnu_ld=yes
3641                 if test x$enable_threads = xyes; then
3642                         thread_file='posix'
3643                 fi
3644                 ;;
3645         alpha*-*-netbsd*)
3646                 tm_file="${tm_file} alpha/elf.h alpha/netbsd.h alpha/netbsd-elf.h"
3647                 target_cpu_default="MASK_GAS"
3648                 tmake_file="alpha/t-crtbe alpha/t-alpha alpha/t-ieee"
3649                 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
3650                 xmake_file=none
3651                 gas=yes gnu_ld=yes
3652                 ;;
3653
3654         alpha*-*-openbsd*)
3655                 # default x-alpha is only appropriate for dec-osf.
3656                 target_cpu_default="MASK_GAS"
3657                 tmake_file="alpha/t-alpha alpha/t-ieee"
3658                 ;;
3659
3660         alpha*-dec-osf*)
3661                 if test x$stabs = xyes
3662                 then
3663                         tm_file="${tm_file} dbx.h"
3664                 fi
3665                 if test x$gas != xyes
3666                 then
3667                         extra_passes="mips-tfile mips-tdump"
3668                 fi
3669                 use_collect2=yes
3670                 tmake_file="alpha/t-alpha alpha/t-ieee"
3671                 case $machine in
3672                   *-*-osf1*)
3673                     tm_file="${tm_file} alpha/osf.h alpha/osf12.h alpha/osf2or3.h"
3674                     ;;
3675                   *-*-osf[23]*)
3676                     tm_file="${tm_file} alpha/osf.h alpha/osf2or3.h"
3677                     ;;
3678                   *-*-osf4*)
3679                     tm_file="${tm_file} alpha/osf.h"
3680                     # Some versions of OSF4 (specifically X4.0-9 296.7) have
3681                     # a broken tar, so we use cpio instead.
3682                     install_headers_dir=install-headers-cpio
3683                     ;;
3684                   *-*-osf5*)
3685                     tm_file="${tm_file} alpha/osf.h alpha/osf5.h"
3686                     ;;
3687                 esac
3688                 case $machine in
3689                   *-*-osf4.0[b-z] | *-*-osf4.[1-9]* | *-*-osf5*)
3690                     target_cpu_default=MASK_SUPPORT_ARCH
3691                     ;;
3692                 esac
3693                 ;;
3694         alpha*-*-vxworks*)
3695                 tm_file="${tm_file} dbx.h alpha/vxworks.h"
3696                 tmake_file="alpha/t-alpha alpha/t-ieee"
3697                 if  x$gas != xyes
3698                 then
3699                         extra_passes="mips-tfile mips-tdump"
3700                 fi
3701                 use_collect2=yes
3702                 thread_file='vxworks'
3703                 ;;
3704         alpha*-*-winnt*)
3705                 tm_file="${tm_file} alpha/alpha32.h alpha/win-nt.h winnt/win-nt.h"
3706                 xm_file="${xm_file} config/winnt/xm-winnt.h alpha/xm-winnt.h"
3707                 tmake_file="t-libc-ok alpha/t-alpha alpha/t-ieee"
3708                 xmake_file=winnt/x-winnt
3709                 extra_host_objs=oldnames.o
3710                 extra_gcc_objs="spawnv.o oldnames.o"
3711                 if test x$gnu_ld != xyes
3712                 then
3713                         extra_programs=ld.exe
3714                 fi
3715                 if test x$enable_threads = xyes; then
3716                         thread_file='win32'
3717                 fi
3718                 ;;
3719         alpha*-dec-vms*)
3720                 tm_file=alpha/vms.h
3721                 xm_file="${xm_file} alpha/xm-vms.h"
3722                 tmake_file="alpha/t-alpha alpha/t-vms alpha/t-ieee"
3723                 ;;
3724         arc-*-elf*)
3725                 extra_parts="crtinit.o crtfini.o"
3726                 ;;
3727         arm-*-coff* | armel-*-coff*)
3728                 tm_file=arm/coff.h
3729                 tmake_file=arm/t-arm-coff
3730                 ;;
3731         arm-*-vxworks*)
3732                 tm_file=arm/vxarm.h
3733                 tmake_file=arm/t-arm-coff
3734                 thread_file='vxworks'
3735                 ;;
3736         arm-*-riscix1.[01]*)            # Acorn RISC machine (early versions)
3737                 tm_file=arm/riscix1-1.h
3738                 use_collect2=yes
3739                 ;;
3740         arm-*-riscix*)                  # Acorn RISC machine
3741                 if test x$gas = xyes
3742                 then
3743                     tm_file=arm/rix-gas.h
3744                 else
3745                     tm_file=arm/riscix.h
3746                 fi
3747                 xmake_file=arm/x-riscix
3748                 tmake_file=arm/t-riscix
3749                 use_collect2=yes
3750                 ;;
3751         arm-semi-aout | armel-semi-aout)
3752                 tm_file=arm/semi.h
3753                 tmake_file=arm/t-semi
3754                 ;;
3755         arm-semi-aof | armel-semi-aof)
3756                 tm_file=arm/semiaof.h
3757                 tmake_file=arm/t-semiaof
3758                 ;;
3759         arm*-*-netbsd*)
3760                 tm_file=arm/netbsd.h
3761                 tmake_file="t-netbsd arm/t-netbsd"
3762                 use_collect2=yes
3763                 ;;
3764         arm*-*-linux-gnuaout*)          # ARM GNU/Linux with a.out
3765                 cpu_type=arm
3766                 xmake_file=x-linux
3767                 tm_file=arm/linux-aout.h
3768                 tmake_file=arm/t-linux
3769                 gnu_ld=yes
3770                 ;;
3771         arm*-*-linux-gnuoldld*)         # ARM GNU/Linux with old ELF linker
3772                 xm_file=arm/xm-linux.h
3773                 xmake_file=x-linux
3774                 tm_file="arm/linux-oldld.h arm/linux-elf.h"
3775                 case $machine in
3776                 armv2*-*-*)
3777                         tm_file="arm/linux-elf26.h $tm_file"
3778                         ;;
3779                 esac
3780                 tmake_file="t-linux arm/t-linux"
3781                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
3782                 gnu_ld=yes
3783                 case x${enable_threads} in
3784                 x | xyes | xpthreads | xposix)
3785                         thread_file='posix'
3786                         ;;
3787                 esac
3788                 ;;
3789         arm*-*-linux-gnu*)              # ARM GNU/Linux with ELF
3790                 xm_file=arm/xm-linux.h
3791                 xmake_file=x-linux
3792                 tm_file="arm/linux-elf.h"
3793                 case $machine in
3794                 armv2*-*-*)
3795                         tm_file="arm/linux-elf26.h $tm_file"
3796                         ;;
3797                 esac
3798                 tmake_file="t-linux arm/t-linux"
3799                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
3800                 gnu_ld=yes
3801                 case x${enable_threads} in
3802                 x | xyes | xpthreads | xposix)
3803                         thread_file='posix'
3804                         ;;
3805                 esac
3806                 ;;
3807         arm*-*-uclinux*)                # ARM ucLinux
3808                 tm_file=arm/uclinux-elf.h
3809                 tmake_file=arm/t-arm-elf
3810                 ;;
3811         arm*-*-aout)
3812                 tm_file=arm/aout.h
3813                 tmake_file=arm/t-arm-aout
3814                 ;;
3815         arm*-*-ecos-elf)
3816                 tm_file=arm/ecos-elf.h
3817                 tmake_file=arm/t-arm-elf
3818                 ;;
3819         arm*-*-elf)
3820                 tm_file=arm/unknown-elf.h
3821                 tmake_file=arm/t-arm-elf
3822                 ;;
3823         arm*-*-conix*)
3824                 tm_file=arm/conix-elf.h
3825                 tmake_file=arm/t-arm-elf
3826                 ;;
3827         arm*-*-oabi)
3828                 tm_file=arm/unknown-elf-oabi.h
3829                 tmake_file=arm/t-arm-elf
3830                 ;;
3831         arm-*-pe*)
3832                 tm_file=arm/pe.h
3833                 tmake_file=arm/t-pe
3834                 extra_objs="pe.o"
3835                 ;;
3836         avr-*-*)
3837                 ;;
3838         c1-convex-*)                    # Convex C1
3839                 target_cpu_default=1
3840                 use_collect2=yes
3841                 ;;
3842         c2-convex-*)                    # Convex C2
3843                 target_cpu_default=2
3844                 use_collect2=yes
3845                 ;;
3846         c32-convex-*)
3847                 target_cpu_default=4
3848                 use_collect2=yes
3849                 ;;
3850         c34-convex-*)
3851                 target_cpu_default=8
3852                 use_collect2=yes
3853                 ;;
3854         c38-convex-*)
3855                 target_cpu_default=16
3856                 use_collect2=yes
3857                 ;;
3858         c4x-*)
3859                 cpu_type=c4x
3860                 tmake_file=c4x/t-c4x
3861                 ;;
3862         clipper-intergraph-clix*)
3863                 tm_file="${tm_file} svr3.h clipper/clix.h"
3864                 xm_file=clipper/xm-clix.h
3865                 xmake_file=clipper/x-clix
3866                 extra_headers=va-clipper.h
3867                 extra_parts="crtbegin.o crtend.o"
3868                 install_headers_dir=install-headers-cpio
3869                 ;;
3870         d30v-*)
3871                 float_format=i64
3872                 ;;
3873         dsp16xx-*)
3874                 ;;
3875         elxsi-elxsi-*)
3876                 use_collect2=yes
3877                 ;;
3878         fr30-*-elf)
3879                 tm_file="fr30/fr30.h"
3880                 tmake_file=fr30/t-fr30
3881                 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
3882                 ;;
3883 # This hasn't been upgraded to GCC 2.
3884 #       fx80-alliant-*)                 # Alliant FX/80
3885 #               ;;
3886         h8300-*-*)
3887                 float_format=i32
3888                 ;;
3889         hppa*-*-linux*)
3890                 target_cpu_default="(MASK_PA_11 | MASK_GAS | MASK_JUMP_IN_DELAY)"
3891                 tm_file="${tm_file} pa/elf.h linux.h pa/pa-linux.h"
3892                 tmake_file="t-linux pa/t-linux"
3893                 extra_parts="crtbegin.o crtend.o"
3894                 xmake_file=none
3895                 gas=yes gnu_ld=yes
3896                 if test x$enable_threads = xyes; then
3897                         thread_file='posix'
3898                 fi
3899                 ;;
3900         hppa*-*-openbsd*)
3901                 target_cpu_default="MASK_PA_11"
3902                 tmake_file=pa/t-openbsd
3903                 ;;
3904         hppa1.1-*-pro*)
3905                 target_cpu_default="(MASK_JUMP_IN_DELAY | MASK_PORTABLE_RUNTIME | MASK_GAS | MASK_NO_SPACE_REGS | MASK_SOFT_FLOAT)"
3906                 tm_file="${tm_file} pa/pa32-regs.h elfos.h pa/elf.h pa/pa-pro-end.h libgloss.h"
3907                 xm_file=pa/xm-papro.h
3908                 tmake_file=pa/t-pro
3909                 ;;
3910         hppa1.1-*-osf*)
3911                 target_cpu_default="MASK_PA_11"
3912                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-osf.h"
3913                 use_collect2=yes
3914                 ;;
3915         hppa1.1-*-rtems*)
3916                 target_cpu_default="(MASK_JUMP_IN_DELAY | MASK_PORTABLE_RUNTIME | MASK_GAS | MASK_NO_SPACE_REGS | MASK_SOFT_FLOAT)"
3917                 tm_file="${tm_file} pa/pa32-regs.h elfos.h pa/elf.h pa/pa-pro-end.h libgloss.h pa/rtems.h"
3918                 xm_file=pa/xm-papro.h
3919                 tmake_file=pa/t-pro
3920                 ;;
3921         hppa1.0-*-osf*)
3922                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-osf.h"
3923                 use_collect2=yes
3924                 ;;
3925         hppa1.1-*-bsd*)
3926                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h"
3927                 target_cpu_default="MASK_PA_11"
3928                 use_collect2=yes
3929                 ;;
3930         hppa1.0-*-bsd*)
3931                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h"
3932                 use_collect2=yes
3933                 ;;
3934         hppa1.0-*-hpux7*)
3935                 tm_file="pa/pa-oldas.h ${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux7.h"
3936                 xm_file=pa/xm-pahpux.h
3937                 xmake_file=pa/x-pa-hpux
3938                 if test x$gas = xyes
3939                 then
3940                         tm_file="${tm_file} pa/gas.h"
3941                 fi
3942                 install_headers_dir=install-headers-cpio
3943                 use_collect2=yes
3944                 ;;
3945         hppa1.0-*-hpux8.0[0-2]*)
3946                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h"
3947                 xm_file=pa/xm-pahpux.h
3948                 xmake_file=pa/x-pa-hpux
3949                 if test x$gas = xyes
3950                 then
3951                         tm_file="${tm_file} pa/pa-gas.h"
3952                 else
3953                         tm_file="pa/pa-oldas.h ${tm_file}"
3954                 fi
3955                 install_headers_dir=install-headers-cpio
3956                 use_collect2=yes
3957                 ;;
3958         hppa1.1-*-hpux8.0[0-2]*)
3959                 target_cpu_default="MASK_PA_11"
3960                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h"
3961                 xm_file=pa/xm-pahpux.h
3962                 xmake_file=pa/x-pa-hpux
3963                 if test x$gas = xyes
3964                 then
3965                         tm_file="${tm_file} pa/pa-gas.h"
3966                 else
3967                         tm_file="pa/pa-oldas.h ${tm_file}"
3968                 fi
3969                 install_headers_dir=install-headers-cpio
3970                 use_collect2=yes
3971                 ;;
3972         hppa1.1-*-hpux8*)
3973                 target_cpu_default="MASK_PA_11"
3974                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h"
3975                 xm_file=pa/xm-pahpux.h
3976                 xmake_file=pa/x-pa-hpux
3977                 if test x$gas = xyes
3978                 then
3979                         tm_file="${tm_file} pa/pa-gas.h"
3980                 fi
3981                 install_headers_dir=install-headers-cpio
3982                 use_collect2=yes
3983                 ;;
3984         hppa1.0-*-hpux8*)
3985                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h"
3986                 xm_file=pa/xm-pahpux.h
3987                 xmake_file=pa/x-pa-hpux
3988                 if test x$gas = xyes
3989                 then
3990                         tm_file="${tm_file} pa/pa-gas.h"
3991                 fi
3992                 install_headers_dir=install-headers-cpio
3993                 use_collect2=yes
3994                 ;;
3995         hppa1.1-*-hpux10* | hppa2*-*-hpux10*)
3996                 target_cpu_default="MASK_PA_11"
3997                 tm_file="${tm_file} pa/pa32-regs.h pa/long_double.h pa/som.h pa/pa-hpux.h pa/pa-hpux10.h"
3998                 float_format=i128
3999                 xm_file=pa/xm-pahpux.h
4000                 xmake_file=pa/x-pa-hpux
4001                 tmake_file=pa/t-pa
4002                 if test x$gas = xyes
4003                 then
4004                         tm_file="${tm_file} pa/pa-gas.h"
4005                 fi
4006                 if test x$enable_threads = x; then
4007                     enable_threads=$have_pthread_h
4008                 fi
4009                 if test x$enable_threads = xyes; then
4010                         thread_file='dce'
4011                         tmake_file="${tmake_file} pa/t-dce-thr"
4012                 fi
4013                 install_headers_dir=install-headers-cpio
4014                 use_collect2=yes
4015                 ;;
4016         hppa1.0-*-hpux10*)
4017                 tm_file="${tm_file} pa/pa32-regs.h pa/long_double.h pa/som.h pa/pa-hpux.h pa/pa-hpux10.h"
4018                 float_format=i128
4019                 xm_file=pa/xm-pahpux.h
4020                 xmake_file=pa/x-pa-hpux
4021                 tmake_file=pa/t-pa
4022                 if test x$gas = xyes
4023                 then
4024                         tm_file="${tm_file} pa/pa-gas.h"
4025                 fi
4026                 if test x$enable_threads = x; then
4027                     enable_threads=$have_pthread_h
4028                 fi
4029                 if test x$enable_threads = xyes; then
4030                         thread_file='dce'
4031                         tmake_file="${tmake_file} pa/t-dce-thr"
4032                 fi
4033                 install_headers_dir=install-headers-cpio
4034                 use_collect2=yes
4035                 ;;
4036         hppa*64*-*-hpux11*)
4037                 target_cpu_default="MASK_PA_11"
4038                 xm_file=pa/xm-pa64hpux.h
4039                 xmake_file=pa/x-pa-hpux
4040                 tmake_file=pa/t-pa
4041                 tm_file="pa/pa64-start.h ${tm_file} pa/pa64-regs.h pa/long_double.h pa/elf.h pa/pa-hpux.h pa/pa-hpux11.h pa/pa-64.h"
4042                 float_format=i128
4043                 tmake_file=pa/t-pa64
4044                 target_cpu_default="(MASK_PA_11|MASK_PA_20)"
4045
4046                 if [ x$gas = xyes ]
4047                 then
4048                         tm_file="${tm_file} pa/pa-gas.h"
4049                 fi
4050 #               if [[ x$enable_threads = x ]]; then
4051 #                   enable_threads=$have_pthread_h
4052 #               fi
4053 #               if [[ x$enable_threads = xyes ]]; then
4054 #                       thread_file='dce'
4055 #                       tmake_file="${tmake_file} pa/t-dce-thr"
4056 #               fi
4057                 install_headers_dir=install-headers-cpio
4058                 use_collect2=yes
4059                 ;;
4060         hppa1.1-*-hpux11* | hppa2*-*-hpux11*)
4061                 target_cpu_default="MASK_PA_11"
4062                 tm_file="${tm_file} pa/pa32-regs.h pa/long_double.h pa/som.h pa/pa-hpux.h pa/pa-hpux11.h"
4063                 float_format=i128
4064                 xm_file=pa/xm-pahpux.h
4065                 xmake_file=pa/x-pa-hpux
4066                 tmake_file=pa/t-pa
4067                 if test x$gas = xyes
4068                 then
4069                         tm_file="${tm_file} pa/pa-gas.h"
4070                 fi
4071 #               if test x$enable_threads = x; then
4072 #                   enable_threads=$have_pthread_h
4073 #               fi
4074 #               if test x$enable_threads = xyes; then
4075 #                       thread_file='dce'
4076 #                       tmake_file="${tmake_file} pa/t-dce-thr"
4077 #               fi
4078                 install_headers_dir=install-headers-cpio
4079                 use_collect2=yes
4080                 ;;
4081         hppa1.0-*-hpux11*)
4082                 tm_file="${tm_file} pa/pa32-regs.h pa/long_double.h pa/som.h pa/pa-hpux.h pa/pa-hpux11.h"
4083                 float_format=i128
4084                 xm_file=pa/xm-pahpux.h
4085                 xmake_file=pa/x-pa-hpux
4086                 if test x$gas = xyes
4087                 then
4088                         tm_file="${tm_file} pa/pa-gas.h"
4089                 fi
4090 #               if test x$enable_threads = x; then
4091 #                   enable_threads=$have_pthread_h
4092 #               fi
4093 #               if test x$enable_threads = xyes; then
4094 #                       thread_file='dce'
4095 #                       tmake_file="${tmake_file} pa/t-dce-thr"
4096 #               fi
4097                 install_headers_dir=install-headers-cpio
4098                 use_collect2=yes
4099                 ;;
4100         hppa1.1-*-hpux* | hppa2*-*-hpux*)
4101                 target_cpu_default="MASK_PA_11"
4102                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h pa/pa-hpux9.h"
4103                 xm_file=pa/xm-pahpux.h
4104                 xmake_file=pa/x-pa-hpux
4105                 if test x$gas = xyes
4106                 then
4107                         tm_file="${tm_file} pa/pa-gas.h"
4108                 fi
4109                 install_headers_dir=install-headers-cpio
4110                 use_collect2=yes
4111                 ;;
4112         hppa1.0-*-hpux*)
4113                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h pa/pa-hpux9.h"
4114                 xm_file=pa/xm-pahpux.h
4115                 xmake_file=pa/x-pa-hpux
4116                 if test x$gas = xyes
4117                 then
4118                         tm_file="${tm_file} pa/pa-gas.h"
4119                 fi
4120                 install_headers_dir=install-headers-cpio
4121                 use_collect2=yes
4122                 ;;
4123         hppa1.1-*-hiux* | hppa2*-*-hiux*)
4124                 target_cpu_default="MASK_PA_11"
4125                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h pa/pa-hiux.h"
4126                 xm_file=pa/xm-pahpux.h
4127                 xmake_file=pa/x-pa-hpux
4128                 if test x$gas = xyes
4129                 then
4130                         tm_file="${tm_file} pa/pa-gas.h"
4131                 fi
4132                 install_headers_dir=install-headers-cpio
4133                 use_collect2=yes
4134                 ;;
4135         hppa1.0-*-hiux*)
4136                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h pa/pa-hiux.h"
4137                 xm_file=pa/xm-pahpux.h
4138                 xmake_file=pa/x-pa-hpux
4139                 if test x$gas = xyes
4140                 then
4141                         tm_file="${tm_file} pa/pa-gas.h"
4142                 fi
4143                 install_headers_dir=install-headers-cpio
4144                 use_collect2=yes
4145                 ;;
4146         hppa*-*-lites*)
4147                 tm_file="${tm_file} pa/pa32-regs.h elfos.h pa/elf.h"
4148                 target_cpu_default="MASK_PA_11"
4149                 use_collect2=yes
4150                 ;;
4151         hppa*-*-mpeix*)
4152                 tm_file="${tm_file} pa/pa-mpeix.h"
4153                 xm_file=pa/xm-pampeix.h
4154                 xmake_file=pa/x-pa-mpeix
4155                 echo "You must use gas. Assuming it is already installed."
4156                 install_headers_dir=install-headers-tar
4157                 use_collect2=yes
4158                 ;;
4159         i370-*-opened*)                  # IBM 360/370/390 Architecture
4160                 xm_file=i370/xm-oe.h
4161                 tm_file=i370/oe.h
4162                 xmake_file=i370/x-oe
4163                 tmake_file=i370/t-oe
4164                 ;;
4165         i370-*-mvs*)
4166                 xm_file=i370/xm-mvs.h
4167                 tm_file=i370/mvs.h
4168                 tmake_file=i370/t-mvs
4169                 ;;
4170         i370-*-linux*)
4171                 xm_file="xm-linux.h i370/xm-linux.h"
4172                 xmake_file=x-linux
4173                 tm_file="i370/linux.h ${tm_file}"
4174                 tmake_file="t-linux i370/t-linux"
4175                 # broken_install=yes
4176                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
4177                 # extra_parts="crtbegin.o crtend.o"
4178                 gnu_ld=yes
4179                 gas=yes
4180                 elf=yes
4181                 if test x$enable_threads = xyes; then
4182                         thread_file='posix'
4183                 fi
4184                 ;;
4185         i[34567]86-*-elf*)
4186                 xm_file="${xm_file} xm-svr4.h i386/xm-sysv4.h"
4187                 tm_file=i386/i386elf.h
4188                 tmake_file=i386/t-i386elf
4189                 xmake_file=x-svr4
4190                 ;;
4191         i[34567]86-ibm-aix*)            # IBM PS/2 running AIX
4192                 if test x$gas = xyes
4193                 then
4194                         tm_file=i386/aix386.h
4195                         extra_parts="crtbegin.o crtend.o"
4196                         tmake_file=i386/t-crtstuff
4197                 else
4198                         tm_file=i386/aix386ng.h
4199                         use_collect2=yes
4200                 fi
4201                 xm_file="xm-alloca.h i386/xm-aix.h ${xm_file}"
4202                 xm_defines=USG
4203                 xmake_file=i386/x-aix
4204                 ;;
4205         i[34567]86-ncr-sysv4*)          # NCR 3000 - ix86 running system V.4
4206                 xm_file="xm-alloca.h ${xm_file}"
4207                 xm_defines="USG POSIX SMALL_ARG_MAX"
4208                 xmake_file=i386/x-ncr3000
4209                 if test x$stabs = xyes -a x$gas = xyes
4210                 then
4211                         tm_file=i386/sysv4gdb.h
4212                 else
4213                         tm_file=i386/sysv4.h
4214                 fi
4215                 extra_parts="crtbegin.o crtend.o"
4216                 tmake_file=i386/t-crtpic
4217                 ;;
4218         i[34567]86-next-*)
4219                 tm_file=i386/next.h
4220                 xm_file=i386/xm-next.h
4221                 tmake_file=i386/t-next
4222                 xmake_file=i386/x-next
4223                 extra_objs=nextstep.o
4224                 extra_parts="crtbegin.o crtend.o"
4225                 if test x$enable_threads = xyes; then
4226                         thread_file='mach'
4227                 fi
4228                 ;;
4229         i[34567]86-sequent-bsd*)                # 80386 from Sequent
4230                 use_collect2=yes
4231                 if test x$gas = xyes
4232                 then
4233                         tm_file=i386/seq-gas.h
4234                 else
4235                         tm_file=i386/sequent.h
4236                 fi
4237                 ;;
4238         i[34567]86-sequent-ptx1*)
4239                 xm_defines="USG SVR3"
4240                 xmake_file=i386/x-sysv3
4241                 tm_file=i386/seq-sysv3.h
4242                 tmake_file=i386/t-crtstuff
4243                 extra_parts="crtbegin.o crtend.o"
4244                 install_headers_dir=install-headers-cpio
4245                 ;;
4246         i[34567]86-sequent-ptx2* | i[34567]86-sequent-sysv3*)
4247                 xm_defines="USG SVR3"
4248                 xmake_file=i386/x-sysv3
4249                 tm_file=i386/seq2-sysv3.h
4250                 tmake_file=i386/t-crtstuff
4251                 extra_parts="crtbegin.o crtend.o"
4252                 install_headers_dir=install-headers-cpio
4253                 ;;
4254         i[34567]86-sequent-ptx4* | i[34567]86-sequent-sysv4*)
4255                 xm_file="xm-alloca.h ${xm_file}"
4256                 xm_defines="USG POSIX SMALL_ARG_MAX"
4257                 xmake_file=x-svr4
4258                 tm_file=i386/ptx4-i.h
4259                 tmake_file=t-svr4
4260                 extra_parts="crtbegin.o crtend.o"
4261                 install_headers_dir=install-headers-cpio
4262                 ;;
4263         i386-sun-sunos*)                # Sun i386 roadrunner
4264                 xm_defines=USG
4265                 tm_file=i386/sun.h
4266                 use_collect2=yes
4267                 ;;
4268         i[34567]86-wrs-vxworks*)
4269                 tm_file=i386/vxi386.h
4270                 tmake_file=i386/t-i386bare
4271                 thread_file='vxworks'
4272                 ;;
4273         i[34567]86-*-aout*)
4274                 tm_file=i386/i386-aout.h
4275                 tmake_file=i386/t-i386bare
4276                 ;;
4277         i[34567]86-*-beospe*)
4278                 xm_file=i386/xm-beos.h
4279                 xm_defines="USE_C_ALLOCA"
4280                 tmake_file=i386/t-beos
4281                 tm_file=i386/beos-pe.h
4282                 xmake_file=i386/x-beos
4283                 extra_objs=winnt.o
4284                 ;;
4285         i[34567]86-*-beoself* | i[34567]86-*-beos*)
4286                 xm_file=i386/xm-beos.h
4287                 tmake_file='i386/t-beos i386/t-crtpic'
4288                 tm_file=i386/beos-elf.h
4289                 xmake_file=i386/x-beos
4290                 extra_objs=winnt.o
4291                 extra_parts='crtbegin.o crtend.o'
4292                 ;;
4293         i[34567]86-*-bsdi* | i[34567]86-*-bsd386*)
4294                 tm_file=i386/bsd386.h
4295 #               tmake_file=t-libc-ok
4296                 ;;
4297         i[34567]86-*-bsd*)
4298                 tm_file=i386/386bsd.h
4299 #               tmake_file=t-libc-ok
4300 # Next line turned off because both 386BSD and BSD/386 use GNU ld.
4301 #               use_collect2=yes
4302                 ;;
4303         i[34567]86-*-freebsdelf*)
4304                 tm_file="i386/i386.h i386/att.h svr4.h freebsd.h i386/freebsd-elf.h i386/perform.h"
4305                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
4306                 tmake_file=t-freebsd
4307                 gas=yes
4308                 gnu_ld=yes
4309                 stabs=yes
4310                 case x${enable_threads} in
4311                 xyes | xpthreads | xposix)
4312                         thread_file='posix'
4313                         tmake_file="${tmake_file} t-freebsd-thread"
4314                         ;;
4315                 esac
4316                 ;;
4317         i[34567]86-*-freebsd*)
4318                 tm_file="i386/freebsd.h i386/perform.h"
4319                 tmake_file=t-freebsd
4320                 ;;
4321         i[34567]86-*-netbsd*)
4322                 tm_file=i386/netbsd.h
4323                 tmake_file=t-netbsd
4324                 use_collect2=yes
4325                 ;;
4326         i[34567]86-*-openbsd*)
4327                 # we need collect2 until our bug is fixed...
4328                 use_collect2=yes
4329                 ;;
4330         i[34567]86-*-coff*)
4331                 tm_file=i386/i386-coff.h
4332                 tmake_file=i386/t-i386bare
4333                 ;;
4334         i[34567]86-*-isc*)              # 80386 running ISC system
4335                 xm_file="${xm_file} i386/xm-isc.h"
4336                 xm_defines="USG SVR3"
4337                 case $machine in
4338                   i[34567]86-*-isc[34]*)
4339                     xmake_file=i386/x-isc3
4340                     ;;
4341                   *)
4342                     xmake_file=i386/x-isc
4343                     ;;
4344                 esac
4345                 if test x$gas = xyes -a x$stabs = xyes
4346                 then
4347                         tm_file=i386/iscdbx.h
4348                         tmake_file=i386/t-svr3dbx
4349                         extra_parts="svr3.ifile svr3z.ifile"
4350                 else
4351                         tm_file=i386/isccoff.h
4352                         tmake_file=i386/t-crtstuff
4353                         extra_parts="crtbegin.o crtend.o"
4354                 fi
4355                 tmake_file="$tmake_file i386/t-i386bare"
4356                 install_headers_dir=install-headers-cpio
4357                 ;;
4358         i[34567]86-*-linux-gnuoldld*)   # Intel 80386's running GNU/Linux
4359                                         # pre BFD linkers
4360                 xmake_file=x-linux-aout
4361                 tmake_file="t-linux-aout i386/t-crtstuff"
4362                 tm_file=i386/linux-oldld.h
4363                 gnu_ld=yes
4364                 float_format=i386
4365                 ;;
4366         i[34567]86-*-linux-gnuaout*)    # Intel 80386's running GNU/Linux
4367                 xmake_file=x-linux-aout
4368                 tmake_file="t-linux-aout i386/t-crtstuff"
4369                 tm_file=i386/linux-aout.h
4370                 gnu_ld=yes
4371                 float_format=i386
4372                 ;;
4373         i[34567]86-*-linux-gnulibc1)    # Intel 80386's running GNU/Linux
4374                                         # GNU/Linux C library 5
4375                 xmake_file=x-linux
4376                 tm_file=i386/linux.h
4377                 tmake_file="t-linux t-linux-gnulibc1 i386/t-crtstuff"
4378                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
4379                 gnu_ld=yes
4380                 float_format=i386
4381                 if test x$enable_threads = xyes; then
4382                         thread_file='single'
4383                 fi
4384                 ;;
4385         i[34567]86-*-linux-gnu*)        # Intel 80386's running GNU/Linux
4386                                         # aka GNU/Linux C library 6
4387                 xmake_file=x-linux
4388                 tm_file=i386/linux.h
4389                 tmake_file="t-linux i386/t-crtstuff"
4390                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
4391                 gnu_ld=yes
4392                 float_format=i386
4393                 if test x$enable_threads = xyes; then
4394                         thread_file='posix'
4395                 fi
4396                 ;;
4397         i[34567]86-*-gnu*)
4398                 float_format=i386
4399                 ;;
4400         i[34567]86-go32-msdos | i[34567]86-*-go32*)
4401                 echo "GO32/DJGPP V1.X is no longer supported. Use *-pc-msdosdjgpp for DJGPP V2.X instead."
4402                 exit 1
4403                 ;;
4404         i[34567]86-pc-msdosdjgpp*)
4405                 xm_file=i386/xm-djgpp.h
4406                 tm_file=i386/djgpp.h
4407                 tmake_file=i386/t-djgpp
4408                 xmake_file=i386/x-djgpp
4409                 gnu_ld=yes
4410                 gas=yes
4411                 exeext=.exe
4412                 float_format=none
4413                 case $host in *pc-msdosdjgpp*)
4414                         target_alias=djgpp
4415                         ;;
4416                 esac
4417                 ;;
4418         i[34567]86-moss-msdos* | i[34567]86-*-moss*)
4419                 tm_file=i386/moss.h
4420                 tmake_file=t-libc-ok
4421                 gnu_ld=yes
4422                 gas=yes
4423                 ;;
4424         i[34567]86-*-lynxos*)
4425                 if test x$gas = xyes
4426                 then
4427                         tm_file=i386/lynx.h
4428                 else
4429                         tm_file=i386/lynx-ng.h
4430                 fi
4431                 xm_file=i386/xm-lynx.h
4432                 tmake_file=i386/t-i386bare
4433                 xmake_file=x-lynx
4434                 ;;
4435         i[34567]86-*-mach*)
4436                 tm_file=i386/mach.h
4437 #               tmake_file=t-libc-ok
4438                 use_collect2=yes
4439                 ;;
4440         i[34567]86-*-osfrose*)          # 386 using OSF/rose
4441                 if test x$elf = xyes
4442                 then
4443                         tm_file=i386/osfelf.h
4444                         use_collect2=
4445                 else
4446                         tm_file=i386/osfrose.h
4447                         use_collect2=yes
4448                 fi
4449                 xm_file="i386/xm-osf.h ${xm_file}"
4450                 xmake_file=i386/x-osfrose
4451                 tmake_file=i386/t-osf
4452                 extra_objs=halfpic.o
4453                 ;;
4454         i[34567]86-go32-rtems*)
4455                 cpu_type=i386
4456                 xm_file=i386/xm-go32.h
4457                 tm_file=i386/go32-rtems.h
4458                 tmake_file="i386/t-go32 t-rtems"
4459                 ;;
4460         i[34567]86-*-rtemscoff*)
4461                 cpu_type=i386
4462                 tm_file=i386/rtems.h
4463                 tmake_file="i386/t-i386bare t-rtems"
4464                 ;;
4465         i[34567]86-*-rtems*|i[34567]86-*-rtemself*)
4466                 cpu_type=i386
4467                 tm_file=i386/rtemself.h
4468                 extra_parts="crtbegin.o crtend.o crti.o crtn.o"
4469                 tmake_file="i386/t-rtems-i386 i386/t-crtstuff t-rtems"
4470                 ;;
4471         i[34567]86-*-sco3.2v5*) # 80386 running SCO Open Server 5
4472                 xm_file="xm-alloca.h ${xm_file} i386/xm-sco5.h"
4473                 xm_defines="USG SVR3"
4474                 xmake_file=i386/x-sco5
4475                 install_headers_dir=install-headers-cpio
4476                 tm_file=i386/sco5.h
4477                 if test x$gas = xyes
4478                 then
4479                         tm_file="i386/sco5gas.h ${tm_file}"
4480                         tmake_file=i386/t-sco5gas
4481                 else
4482                         tmake_file=i386/t-sco5
4483                 fi
4484                 tmake_file="$tmake_file i386/t-i386bare"
4485                 extra_parts="crti.o crtbegin.o crtend.o crtbeginS.o crtendS.o"
4486                 ;;
4487         i[34567]86-*-sco3.2v4*)         # 80386 running SCO 3.2v4 system
4488                 xm_file="${xm_file} i386/xm-sco.h"
4489                 xm_defines="USG SVR3 BROKEN_LDEXP SMALL_ARG_MAX"
4490                 xmake_file=i386/x-sco4
4491                 install_headers_dir=install-headers-cpio
4492                 if test x$stabs = xyes
4493                 then
4494                         tm_file=i386/sco4dbx.h
4495                         tmake_file=i386/t-svr3dbx
4496                         extra_parts="svr3.ifile svr3z.rfile"
4497                 else
4498                         tm_file=i386/sco4.h
4499                         tmake_file=i386/t-crtstuff
4500                         extra_parts="crtbegin.o crtend.o"
4501                 fi
4502                 tmake_file="$tmake_file i386/t-i386bare"
4503                 # The default EAFS filesystem supports long file names.
4504                 # Truncating the target makes $host != $target which
4505                 # makes gcc think it is doing a cross-compile.
4506                 # truncate_target=yes
4507                 ;;
4508         i[34567]86-*-sco*)              # 80386 running SCO system
4509                 xm_file=i386/xm-sco.h
4510                 xmake_file=i386/x-sco
4511                 install_headers_dir=install-headers-cpio
4512                 if test x$stabs = xyes
4513                 then
4514                         tm_file=i386/scodbx.h
4515                         tmake_file=i386/t-svr3dbx
4516                         extra_parts="svr3.ifile svr3z.rfile"
4517                 else
4518                         tm_file=i386/sco.h
4519                         extra_parts="crtbegin.o crtend.o"
4520                         tmake_file=i386/t-crtstuff
4521                 fi
4522                 tmake_file="$tmake_file i386/t-i386bare"
4523                 truncate_target=yes
4524                 ;;
4525         i[34567]86-*-solaris2*)
4526                 xm_file="xm-alloca.h ${xm_file}"
4527                 xm_defines="USG POSIX SMALL_ARG_MAX"
4528                 tm_file=i386/sol2.h
4529                 if test x$gas = xyes; then
4530                         # Only needed if gas does not support -s
4531                         tm_file="i386/sol2gas.h ${tm_file}"
4532                 fi
4533                 tmake_file="i386/t-i386bare i386/t-sol2"
4534                 extra_parts="crt1.o crti.o crtn.o gcrt1.o gmon.o crtbegin.o crtend.o"
4535                 xmake_file=x-svr4
4536                 if test x${enable_threads} = x; then
4537                     enable_threads=$have_pthread_h
4538                     if test x${enable_threads} = x; then
4539                         enable_threads=$have_thread_h
4540                     fi
4541                 fi
4542                 if test x${enable_threads} = xyes; then
4543                     if test x${have_pthread_h} = xyes; then
4544                         thread_file='posix'
4545                     else
4546                         thread_file='solaris'
4547                     fi
4548                 fi
4549                 ;;
4550        i[34567]86-*-sysv5*)           # Intel x86 on System V Release 5
4551                xm_file="xm-alloca.h ${xm_file}"
4552                xm_defines="USG POSIX"
4553                tm_file=i386/sysv5.h
4554                if test x$stabs = xyes
4555                then
4556                        tm_file="${tm_file} dbx.h"
4557                fi
4558                tmake_file="i386/t-i386bare i386/t-crtpic"
4559                xmake_file=x-svr4
4560                extra_parts="crtbegin.o crtend.o"
4561                if test x$enable_threads = xyes; then
4562                        thread_file='posix'
4563                fi
4564                ;;
4565         i[34567]86-*-sysv4*)            # Intel 80386's running system V.4
4566                 xm_file="xm-alloca.h ${xm_file}"
4567                 xm_defines="USG POSIX SMALL_ARG_MAX"
4568                 tm_file=i386/sysv4.h
4569                 if test x$stabs = xyes
4570                 then
4571                         tm_file="${tm_file} dbx.h"
4572                 fi
4573                 tmake_file="i386/t-i386bare i386/t-crtpic"
4574                 xmake_file=x-svr4
4575                 extra_parts="crtbegin.o crtend.o"
4576                 ;;
4577         i[34567]86-*-udk*)      # Intel x86 on SCO UW/OSR5 Dev Kit
4578                 xm_file="xm-alloca.h ${xm_file}"
4579                 xm_defines="USG POSIX"
4580                 tm_file=i386/udk.h
4581                 tmake_file="i386/t-i386bare i386/t-crtpic i386/t-udk"
4582                 xmake_file=x-svr4
4583                 extra_parts="crtbegin.o crtend.o"
4584                 install_headers_dir=install-headers-cpio
4585                 ;;
4586         i[34567]86-*-osf1*)             # Intel 80386's running OSF/1 1.3+
4587                 cpu_type=i386
4588                 xm_file="${xm_file} xm-svr4.h i386/xm-sysv4.h i386/xm-osf1elf.h"
4589                 xm_defines="USE_C_ALLOCA SMALL_ARG_MAX"
4590                 if test x$stabs = xyes
4591                 then
4592                         tm_file=i386/osf1elfgdb.h
4593                 else
4594                         tm_file=i386/osf1elf.h
4595                 fi
4596                 tmake_file=i386/t-osf1elf
4597                 xmake_file=i386/x-osf1elf
4598                 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
4599                 ;;
4600         i[34567]86-*-sysv*)             # Intel 80386's running system V
4601                 xm_defines="USG SVR3"
4602                 xmake_file=i386/x-sysv3
4603                 if test x$gas = xyes
4604                 then
4605                         if test x$stabs = xyes
4606                         then
4607                                 tm_file=i386/svr3dbx.h
4608                                 tmake_file=i386/t-svr3dbx
4609                                 extra_parts="svr3.ifile svr3z.rfile"
4610                         else
4611                                 tm_file=i386/svr3gas.h
4612                                 extra_parts="crtbegin.o crtend.o"
4613                                 tmake_file=i386/t-crtstuff
4614                         fi
4615                 else
4616                         tm_file=i386/sysv3.h
4617                         extra_parts="crtbegin.o crtend.o"
4618                         tmake_file=i386/t-crtstuff
4619                 fi
4620                 tmake_file="$tmake_file i386/t-crtpic"
4621                 ;;
4622         i386-*-vsta)                    # Intel 80386's running VSTa kernel
4623                 xm_file="${xm_file} i386/xm-vsta.h"
4624                 tm_file=i386/vsta.h
4625                 tmake_file=i386/t-vsta
4626                 xmake_file=i386/x-vsta
4627                 ;;
4628         i[34567]86-*-win32)
4629                 xm_file="${xm_file} i386/xm-cygwin.h"
4630                 tmake_file=i386/t-cygwin
4631                 tm_file=i386/win32.h
4632                 xmake_file=i386/x-cygwin
4633                 extra_objs=winnt.o
4634                 if test x$enable_threads = xyes; then
4635                         thread_file='win32'
4636                 fi
4637                 exeext=.exe
4638                 ;;
4639         i[34567]86-*-pe | i[34567]86-*-cygwin*)
4640                 xm_file="${xm_file} i386/xm-cygwin.h"
4641                 tmake_file=i386/t-cygwin
4642                 tm_file=i386/cygwin.h
4643                 xmake_file=i386/x-cygwin
4644                 extra_objs=winnt.o
4645                 if test x$enable_threads = xyes; then
4646                         thread_file='win32'
4647                 fi
4648                 exeext=.exe
4649                 ;;
4650         i[34567]86-*-mingw32*)
4651                 tm_file=i386/mingw32.h
4652                 xm_file="${xm_file} i386/xm-mingw32.h"
4653                 tmake_file="i386/t-cygwin i386/t-mingw32"
4654                 extra_objs=winnt.o
4655                 xmake_file=i386/x-cygwin
4656                 if test x$enable_threads = xyes; then
4657                         thread_file='win32'
4658                 fi
4659                 exeext=.exe
4660                 case $machine in
4661                         *mingw32msv*)
4662                                 ;;
4663                         *minwg32crt* | *mingw32*)
4664                                 tm_file="${tm_file} i386/crtdll.h"
4665                                 ;;
4666                 esac
4667                 ;;
4668         i[34567]86-*-uwin*)
4669                 tm_file=i386/uwin.h
4670                 xm_file="${xm_file} i386/xm-uwin.h"
4671                 xm_defines="USG NO_STAB_H"
4672                 tmake_file="i386/t-cygwin i386/t-uwin"
4673                 extra_objs=winnt.o
4674                 xmake_file=i386/x-cygwin
4675                 if test x$enable_threads = xyes; then
4676                         thread_file='win32'
4677                 fi
4678                 exeext=.exe
4679                 ;;
4680         i[34567]86-*-interix*)
4681                 tm_file="i386/i386-interix.h interix.h"
4682                 xm_file="i386/xm-i386-interix.h xm-interix.h"
4683                 xm_defines="USG"
4684                 tmake_file="i386/t-interix"
4685                 extra_objs=interix.o
4686                 xmake_file=x-interix
4687                 if test x$enable_threads = xyes ; then
4688                         thread_file='posix'
4689                 fi
4690                 if test x$stabs = xyes ; then
4691                         tm_file="${tm_file} dbxcoff.h"
4692                 fi
4693                 ;;
4694         i[34567]86-*-winnt3*)
4695                 tm_file=i386/win-nt.h
4696                 out_file=i386/i386.c
4697                 xm_file="xm-winnt.h ${xm_file}"
4698                 xmake_file=winnt/x-winnt
4699                 tmake_file=i386/t-winnt
4700                 extra_host_objs="winnt.o oldnames.o"
4701                 extra_gcc_objs="spawnv.o oldnames.o"
4702                 if test x$gnu_ld != xyes
4703                 then
4704                         extra_programs=ld.exe
4705                 fi
4706                 if test x$enable_threads = xyes; then
4707                         thread_file='win32'
4708                 fi
4709                 ;;
4710         i[34567]86-dg-dgux*)
4711                 xm_file="xm-alloca.h ${xm_file}"
4712                 xm_defines="USG POSIX"
4713                 out_file=i386/dgux.c
4714                 tm_file=i386/dgux.h
4715                 tmake_file=i386/t-dgux
4716                 xmake_file=i386/x-dgux
4717                 install_headers_dir=install-headers-cpio
4718               ;;
4719         i860-alliant-*)         # Alliant FX/2800
4720                 tm_file="${tm_file} svr4.h i860/sysv4.h i860/fx2800.h"
4721                 xm_file="${xm_file}"
4722                 xmake_file=i860/x-fx2800
4723                 tmake_file=i860/t-fx2800
4724                 extra_parts="crtbegin.o crtend.o"
4725                 ;;
4726         i860-*-bsd*)
4727                 tm_file="${tm_file} i860/bsd.h"
4728                 if test x$gas = xyes
4729                 then
4730                         tm_file="${tm_file} i860/bsd-gas.h"
4731                 fi
4732                 use_collect2=yes
4733                 ;;
4734         i860-*-mach*)
4735                 tm_file="${tm_file} i860/mach.h"
4736                 tmake_file=t-libc-ok
4737                 ;;
4738         i860-*-osf*)                    # Intel Paragon XP/S, OSF/1AD
4739                 tm_file="${tm_file} svr3.h i860/paragon.h"
4740                 xm_defines="USG SVR3"
4741                 tmake_file=t-osf
4742                 ;;
4743         i860-*-sysv3*)
4744                 tm_file="${tm_file} svr3.h i860/sysv3.h"
4745                 xm_defines="USG SVR3"
4746                 xmake_file=i860/x-sysv3
4747                 extra_parts="crtbegin.o crtend.o"
4748                 ;;
4749         i860-*-sysv4*)
4750                 tm_file="${tm_file} svr4.h i860/sysv4.h"
4751                 xm_defines="USG SVR3"
4752                 xmake_file=i860/x-sysv4
4753                 tmake_file=t-svr4
4754                 extra_parts="crtbegin.o crtend.o"
4755                 ;;
4756         i960-wrs-vxworks5 | i960-wrs-vxworks5.0*)
4757                 tm_file="${tm_file} i960/vx960.h"
4758                 tmake_file=i960/t-vxworks960
4759                 use_collect2=yes
4760                 thread_file='vxworks'
4761                 ;;
4762         i960-wrs-vxworks5* | i960-wrs-vxworks)
4763                 tm_file="${tm_file} dbxcoff.h i960/i960-coff.h i960/vx960-coff.h"
4764                 tmake_file=i960/t-vxworks960
4765                 use_collect2=yes
4766                 thread_file='vxworks'
4767                 ;;
4768         i960-wrs-vxworks*)
4769                 tm_file="${tm_file} i960/vx960.h"
4770                 tmake_file=i960/t-vxworks960
4771                 use_collect2=yes
4772                 thread_file='vxworks'
4773                 ;;
4774         i960-*-coff*)
4775                 tm_file="${tm_file} dbxcoff.h i960/i960-coff.h libgloss.h"
4776                 tmake_file=i960/t-960bare
4777                 use_collect2=yes
4778                 ;;
4779         i960-*-rtems)
4780                 tmake_file="i960/t-960bare t-rtems"
4781                 tm_file="${tm_file} dbxcoff.h i960/rtems.h"
4782                 use_collect2=yes
4783                 ;;
4784         i960-*-*)                       # Default i960 environment.
4785                 use_collect2=yes
4786                 ;;
4787         ia64*-*-elf*)
4788                 tm_file=ia64/elf.h
4789                 tmake_file="ia64/t-ia64"
4790                 target_cpu_default="0"
4791                 if test x$gas = xyes
4792                 then
4793                         target_cpu_default="${target_cpu_default}|MASK_GNU_AS"
4794                 fi
4795                 if test x$gnu_ld = xyes
4796                 then
4797                         target_cpu_default="${target_cpu_default}|MASK_GNU_LD"
4798                 fi
4799                 ;;
4800         ia64*-*-linux*)
4801                 tm_file=ia64/linux.h
4802                 tmake_file="t-linux ia64/t-ia64"
4803                 target_cpu_default="MASK_GNU_AS|MASK_GNU_LD"
4804                 if test x$enable_threads = xyes; then
4805                         thread_file='posix'
4806                 fi
4807                 ;;
4808         m32r-*-elf*)
4809                 extra_parts="crtinit.o crtfini.o"
4810                 ;;
4811         m68000-convergent-sysv*)
4812                 tm_file=m68k/ctix.h
4813                 xm_file="m68k/xm-3b1.h ${xm_file}"
4814                 xm_defines=USG
4815                 use_collect2=yes
4816                 extra_headers=math-68881.h
4817                 ;;
4818         m68000-hp-bsd*)                 # HP 9000/200 running BSD
4819                 tm_file=m68k/hp2bsd.h
4820                 xmake_file=m68k/x-hp2bsd
4821                 use_collect2=yes
4822                 extra_headers=math-68881.h
4823                 ;;
4824         m68000-hp-hpux*)                # HP 9000 series 300
4825                 xm_file="xm-alloca.h ${xm_file}"
4826                 xm_defines="USG"
4827                 if test x$gas = xyes
4828                 then
4829                         xmake_file=m68k/x-hp320g
4830                         tm_file=m68k/hp310g.h
4831                 else
4832                         xmake_file=m68k/x-hp320
4833                         tm_file=m68k/hp310.h
4834                 fi
4835                 install_headers_dir=install-headers-cpio
4836                 use_collect2=yes
4837                 extra_headers=math-68881.h
4838                 ;;
4839         m68000-sun-sunos3*)
4840                 tm_file=m68k/sun2.h
4841                 use_collect2=yes
4842                 extra_headers=math-68881.h
4843                 ;;
4844         m68000-sun-sunos4*)
4845                 tm_file=m68k/sun2o4.h
4846                 use_collect2=yes
4847                 extra_headers=math-68881.h
4848                 ;;
4849         m68000-att-sysv*)
4850                 xm_file="m68k/xm-3b1.h ${xm_file}"
4851                 xm_defines=USG
4852                 if test x$gas = xyes
4853                 then
4854                         tm_file=m68k/3b1g.h
4855                 else
4856                         tm_file=m68k/3b1.h
4857                 fi
4858                 use_collect2=yes
4859                 extra_headers=math-68881.h
4860                 ;;
4861         m68k-apple-aux*)                # Apple Macintosh running A/UX
4862                 xm_defines="USG AUX"
4863                 tmake_file=m68k/t-aux
4864                 install_headers_dir=install-headers-cpio
4865                 extra_headers=math-68881.h
4866                 extra_parts="crt1.o mcrt1.o maccrt1.o crt2.o crtn.o"
4867                 tm_file=
4868                 if test "$gnu_ld" = yes
4869                 then
4870                         tm_file="${tm_file} m68k/auxgld.h"
4871                 else
4872                         tm_file="${tm_file} m68k/auxld.h"
4873                 fi
4874                 if test "$gas" = yes
4875                 then
4876                         tm_file="${tm_file} m68k/auxgas.h"
4877                 else
4878                         tm_file="${tm_file} m68k/auxas.h"
4879                 fi
4880                 tm_file="${tm_file} m68k/a-ux.h"
4881                 float_format=m68k
4882                 ;;
4883         m68k-apollo-*)
4884                 tm_file=m68k/apollo68.h
4885                 xmake_file=m68k/x-apollo68
4886                 use_collect2=yes
4887                 extra_headers=math-68881.h
4888                 float_format=m68k
4889                 ;;
4890         m68k-altos-sysv*)                  # Altos 3068
4891                 if test x$gas = xyes
4892                 then
4893                         tm_file=m68k/altos3068.h
4894                         xm_defines=USG
4895                 else
4896                         echo "The Altos is supported only with the GNU assembler" 1>&2
4897                         exit 1
4898                 fi
4899                 extra_headers=math-68881.h
4900                 ;;
4901         m68k-bull-sysv*)                # Bull DPX/2
4902                 if test x$gas = xyes
4903                 then
4904                         if test x$stabs = xyes
4905                         then
4906                                 tm_file=m68k/dpx2cdbx.h
4907                         else
4908                                 tm_file=m68k/dpx2g.h
4909                         fi
4910                 else
4911                         tm_file=m68k/dpx2.h
4912                 fi
4913                 xm_file="xm-alloca.h ${xm_file}"
4914                 xm_defines=USG
4915                 xmake_file=m68k/x-dpx2
4916                 use_collect2=yes
4917                 extra_headers=math-68881.h
4918                 ;;
4919         m68k-atari-sysv4*)              # Atari variant of V.4.
4920                 tm_file=m68k/atari.h
4921                 xm_file="xm-alloca.h ${xm_file}"
4922                 xm_defines="USG FULL_PROTOTYPES"
4923                 tmake_file=t-svr4
4924                 extra_parts="crtbegin.o crtend.o"
4925                 extra_headers=math-68881.h
4926                 float_format=m68k
4927                 ;;
4928         m68k-motorola-sysv*)
4929                 tm_file=m68k/mot3300.h
4930                 xm_file="xm-alloca.h m68k/xm-mot3300.h ${xm_file}"
4931                 if test x$gas = xyes
4932                 then
4933                         xmake_file=m68k/x-mot3300-gas
4934                         if test x$gnu_ld = xyes
4935                         then
4936                                 tmake_file=m68k/t-mot3300-gald
4937                         else
4938                                 tmake_file=m68k/t-mot3300-gas
4939                                 use_collect2=yes
4940                         fi
4941                 else
4942                         xmake_file=m68k/x-mot3300
4943                         if test x$gnu_ld = xyes
4944                         then
4945                                 tmake_file=m68k/t-mot3300-gld
4946                         else
4947                                 tmake_file=m68k/t-mot3300
4948                                 use_collect2=yes
4949                         fi
4950                 fi
4951                 gdb_needs_out_file_path=yes
4952                 extra_parts="crt0.o mcrt0.o"
4953                 extra_headers=math-68881.h
4954                 float_format=m68k
4955                 ;;
4956         m68k-ncr-sysv*)                 # NCR Tower 32 SVR3
4957                 tm_file=m68k/tower-as.h
4958                 xm_defines="USG SVR3"
4959                 xmake_file=m68k/x-tower
4960                 extra_parts="crtbegin.o crtend.o"
4961                 extra_headers=math-68881.h
4962                 ;;
4963         m68k-plexus-sysv*)
4964                 tm_file=m68k/plexus.h
4965                 xm_file="xm-alloca.h m68k/xm-plexus.h ${xm_file}"
4966                 xm_defines=USG
4967                 use_collect2=yes
4968                 extra_headers=math-68881.h
4969                 ;;
4970         m68k-tti-*)
4971                 tm_file=m68k/pbb.h
4972                 xm_file="xm-alloca.h ${xm_file}"
4973                 xm_defines=USG
4974                 extra_headers=math-68881.h
4975                 ;;
4976         m68k-crds-unos*)
4977                 xm_file="xm-alloca.h m68k/xm-crds.h ${xm_file}"
4978                 xm_defines="USG unos"
4979                 xmake_file=m68k/x-crds
4980                 tm_file=m68k/crds.h
4981                 use_collect2=yes
4982                 extra_headers=math-68881.h
4983                 ;;
4984         m68k-cbm-sysv4*)                # Commodore variant of V.4.
4985                 tm_file=m68k/amix.h
4986                 xm_file="xm-alloca.h ${xm_file}"
4987                 xm_defines="USG FULL_PROTOTYPES"
4988                 xmake_file=m68k/x-amix
4989                 tmake_file=t-svr4
4990                 extra_parts="crtbegin.o crtend.o"
4991                 extra_headers=math-68881.h
4992                 float_format=m68k
4993                 ;;
4994         m68k-ccur-rtu)
4995                 tm_file=m68k/ccur-GAS.h
4996                 xmake_file=m68k/x-ccur
4997                 extra_headers=math-68881.h
4998                 use_collect2=yes
4999                 float_format=m68k
5000                 ;;
5001         m68k-hp-bsd4.4*)                # HP 9000/3xx running 4.4bsd
5002                 tm_file=m68k/hp3bsd44.h
5003                 xmake_file=m68k/x-hp3bsd44
5004                 use_collect2=yes
5005                 extra_headers=math-68881.h
5006                 float_format=m68k
5007                 ;;
5008         m68k-hp-bsd*)                   # HP 9000/3xx running Berkeley Unix
5009                 tm_file=m68k/hp3bsd.h
5010                 use_collect2=yes
5011                 extra_headers=math-68881.h
5012                 float_format=m68k
5013                 ;;
5014         m68k-isi-bsd*)
5015                 if test x$with_fp = xno
5016                 then
5017                         tm_file=m68k/isi-nfp.h
5018                 else
5019                         tm_file=m68k/isi.h
5020                         float_format=m68k
5021                 fi
5022                 use_collect2=yes
5023                 extra_headers=math-68881.h
5024                 ;;
5025         m68k-hp-hpux7*) # HP 9000 series 300 running HPUX version 7.
5026                 xm_file="xm-alloca.h ${xm_file}"
5027                 xm_defines="USG"
5028                 if test x$gas = xyes
5029                 then
5030                         xmake_file=m68k/x-hp320g
5031                         tm_file=m68k/hp320g.h
5032                 else
5033                         xmake_file=m68k/x-hp320
5034                         tm_file=m68k/hpux7.h
5035                 fi
5036                 install_headers_dir=install-headers-cpio
5037                 use_collect2=yes
5038                 extra_headers=math-68881.h
5039                 float_format=m68k
5040                 ;;
5041         m68k-hp-hpux*)  # HP 9000 series 300
5042                 xm_file="xm-alloca.h ${xm_file}"
5043                 xm_defines="USG"
5044                 if test x$gas = xyes
5045                 then
5046                         xmake_file=m68k/x-hp320g
5047                         tm_file=m68k/hp320g.h
5048                 else
5049                         xmake_file=m68k/x-hp320
5050                         tm_file=m68k/hp320.h
5051                 fi
5052                 install_headers_dir=install-headers-cpio
5053                 use_collect2=yes
5054                 extra_headers=math-68881.h
5055                 float_format=m68k
5056                 ;;
5057         m68k-sun-mach*)
5058                 tm_file=m68k/sun3mach.h
5059                 use_collect2=yes
5060                 extra_headers=math-68881.h
5061                 float_format=m68k
5062                 ;;
5063         m68k-sony-newsos3*)
5064                 if test x$gas = xyes
5065                 then
5066                         tm_file=m68k/news3gas.h
5067                 else
5068                         tm_file=m68k/news3.h
5069                 fi
5070                 use_collect2=yes
5071                 extra_headers=math-68881.h
5072                 float_format=m68k
5073                 ;;
5074         m68k-sony-bsd* | m68k-sony-newsos*)
5075                 if test x$gas = xyes
5076                 then
5077                         tm_file=m68k/newsgas.h
5078                 else
5079                         tm_file=m68k/news.h
5080                 fi
5081                 use_collect2=yes
5082                 extra_headers=math-68881.h
5083                 float_format=m68k
5084                 ;;
5085         m68k-next-nextstep2*)
5086                 tm_file=m68k/next21.h
5087                 xm_file="m68k/xm-next.h ${xm_file}"
5088                 tmake_file=m68k/t-next
5089                 xmake_file=m68k/x-next
5090                 extra_objs=nextstep.o
5091                 extra_headers=math-68881.h
5092                 use_collect2=yes
5093                 float_format=m68k
5094                 ;;
5095         m68k-next-nextstep[34]*)
5096                 tm_file=m68k/next.h
5097                 xm_file="m68k/xm-next.h ${xm_file}"
5098                 tmake_file=m68k/t-next
5099                 xmake_file=m68k/x-next
5100                 extra_objs=nextstep.o
5101                 extra_parts="crtbegin.o crtend.o"
5102                 extra_headers=math-68881.h
5103                 float_format=m68k
5104                 if test x$enable_threads = xyes; then
5105                         thread_file='mach'
5106                 fi
5107                 ;;
5108         m68k-sun-sunos3*)
5109                 if test x$with_fp = xno
5110                 then
5111                         tm_file=m68k/sun3n3.h
5112                 else
5113                         tm_file=m68k/sun3o3.h
5114                         float_format=m68k
5115                 fi
5116                 use_collect2=yes
5117                 extra_headers=math-68881.h
5118                 ;;
5119         m68k-sun-sunos*)                        # For SunOS 4 (the default).
5120                 if test x$with_fp = xno
5121                 then
5122                         tm_file=m68k/sun3n.h
5123                 else
5124                         tm_file=m68k/sun3.h
5125                         float_format=m68k
5126                 fi
5127                 use_collect2=yes
5128                 extra_headers=math-68881.h
5129                 ;;
5130         m68k-wrs-vxworks*)
5131                 tm_file=m68k/vxm68k.h
5132                 tmake_file=m68k/t-vxworks68
5133                 extra_headers=math-68881.h
5134                 thread_file='vxworks'
5135                 float_format=m68k
5136                 ;;
5137         m68k-*-aout*)
5138                 tmake_file=m68k/t-m68kbare
5139                 tm_file="m68k/m68k-aout.h libgloss.h"
5140                 extra_headers=math-68881.h
5141                 float_format=m68k
5142                 ;;
5143         m68k-*-coff*)
5144                 tmake_file=m68k/t-m68kbare
5145                 tm_file="m68k/m68k-coff.h dbx.h libgloss.h"
5146                 extra_headers=math-68881.h
5147                 float_format=m68k
5148                 ;;
5149         m68020-*-elf* | m68k-*-elf*)
5150                 tm_file="m68k/m68020-elf.h"
5151                 xm_file=m68k/xm-m68kv.h
5152                 tmake_file=m68k/t-m68kelf
5153                 header_files=math-68881.h
5154                 ;;
5155         m68k-*-lynxos*)
5156                 if test x$gas = xyes
5157                 then
5158                         tm_file=m68k/lynx.h
5159                 else
5160                         tm_file=m68k/lynx-ng.h
5161                 fi
5162                 xm_file=m68k/xm-lynx.h
5163                 xmake_file=x-lynx
5164                 tmake_file=m68k/t-lynx
5165                 extra_headers=math-68881.h
5166                 float_format=m68k
5167                 ;;
5168         m68k*-*-netbsd*)
5169                 tm_file=m68k/netbsd.h
5170                 tmake_file=t-netbsd
5171                 float_format=m68k
5172                 use_collect2=yes
5173                 ;;
5174         m68k*-*-openbsd*)
5175                 float_format=m68k
5176                 # we need collect2 until our bug is fixed...
5177                 use_collect2=yes
5178                 ;;
5179         m68k-*-sysv3*)                  # Motorola m68k's running system V.3
5180                 xm_file="xm-alloca.h ${xm_file}"
5181                 xm_defines=USG
5182                 xmake_file=m68k/x-m68kv
5183                 extra_parts="crtbegin.o crtend.o"
5184                 extra_headers=math-68881.h
5185                 float_format=m68k
5186                 ;;
5187         m68k-*-sysv4*)                  # Motorola m68k's running system V.4
5188                 tm_file=m68k/m68kv4.h
5189                 xm_file="xm-alloca.h ${xm_file}"
5190                 xm_defines=USG
5191                 tmake_file=t-svr4
5192                 extra_parts="crtbegin.o crtend.o"
5193                 extra_headers=math-68881.h
5194                 float_format=m68k
5195                 ;;
5196         m68k-*-linux-gnuaout*)          # Motorola m68k's running GNU/Linux
5197                                         # with a.out format
5198                 xmake_file=x-linux
5199                 tm_file=m68k/linux-aout.h
5200                 tmake_file="t-linux-aout m68k/t-linux-aout"
5201                 extra_headers=math-68881.h
5202                 float_format=m68k
5203                 gnu_ld=yes
5204                 ;;
5205         m68k-*-linux-gnulibc1)          # Motorola m68k's running GNU/Linux
5206                                         # with ELF format using the
5207                                         # GNU/Linux C library 5
5208                 xmake_file=x-linux
5209                 tm_file=m68k/linux.h
5210                 tmake_file="t-linux t-linux-gnulibc1 m68k/t-linux"
5211                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
5212                 extra_headers=math-68881.h
5213                 float_format=m68k
5214                 gnu_ld=yes
5215                 ;;
5216         m68k-*-linux-gnu*)              # Motorola m68k's running GNU/Linux
5217                                         # with ELF format using glibc 2
5218                                         # aka the GNU/Linux C library 6.
5219                 xmake_file=x-linux
5220                 tm_file=m68k/linux.h
5221                 tmake_file="t-linux m68k/t-linux"
5222                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
5223                 extra_headers=math-68881.h
5224                 float_format=m68k
5225                 gnu_ld=yes
5226                 if test x$enable_threads = xyes; then
5227                         thread_file='posix'
5228                 fi
5229                 ;;
5230         m68k-*-psos*)
5231                 tmake_file=m68k/t-m68kbare
5232                 tm_file=m68k/m68k-psos.h
5233                 extra_headers=math-68881.h
5234                 float_format=m68k
5235                 ;;
5236         m68k-*-rtemscoff*)
5237                 tmake_file="m68k/t-m68kbare t-rtems"
5238                 tm_file=m68k/rtems.h
5239                 extra_headers=math-68881.h
5240                 float_format=m68k
5241                 ;;
5242         m68k-*-rtemself*|m68k-*-rtems*)
5243                 tmake_file="m68k/t-m68kbare t-rtems m68k/t-crtstuff"
5244                 tm_file=m68k/rtemself.h
5245                 extra_headers=math-68881.h
5246                 float_format=m68k
5247                 ;;
5248         m88k-dg-dgux*)
5249                 case $machine in
5250                   m88k-dg-dguxbcs*)
5251                     tm_file=m88k/dguxbcs.h
5252                     tmake_file=m88k/t-dguxbcs
5253                     ;;
5254                   *)
5255                     tm_file=m88k/dgux.h
5256                     tmake_file=m88k/t-dgux
5257                     ;;
5258                 esac
5259                 extra_parts="crtbegin.o bcscrtbegin.o crtend.o m88kdgux.ld"
5260                 xmake_file=m88k/x-dgux
5261                 if test x$gas = xyes
5262                 then
5263                         tmake_file=m88k/t-dgux-gas
5264                 fi
5265                 ;;
5266         m88k-dolphin-sysv3*)
5267                 tm_file=m88k/dolph.h
5268                 extra_parts="crtbegin.o crtend.o"
5269                 xm_file="m88k/xm-sysv3.h ${xm_file}"
5270                 xmake_file=m88k/x-dolph
5271                 if test x$gas = xyes
5272                 then
5273                         tmake_file=m88k/t-m88k-gas
5274                 fi
5275                 ;;
5276         m88k-tektronix-sysv3)
5277                 tm_file=m88k/tekXD88.h
5278                 extra_parts="crtbegin.o crtend.o"
5279                 xm_file="m88k/xm-sysv3.h ${xm_file}"
5280                 xmake_file=m88k/x-tekXD88
5281                 if test x$gas = xyes
5282                 then
5283                         tmake_file=m88k/t-m88k-gas
5284                 fi
5285                 ;;
5286         m88k-*-aout*)
5287                 tm_file=m88k/m88k-aout.h
5288                 ;;
5289         m88k-*-coff*)
5290                 tm_file=m88k/m88k-coff.h
5291                 tmake_file=m88k/t-bug
5292                 ;;
5293         m88k-*-luna*)
5294                 tm_file=m88k/luna.h
5295                 extra_parts="crtbegin.o crtend.o"
5296                 if test x$gas = xyes
5297                 then
5298                         tmake_file=m88k/t-luna-gas
5299                 else
5300                         tmake_file=m88k/t-luna
5301                 fi
5302                 ;;
5303         m88k-*-openbsd*)
5304                 tmake_file="${tmake_file} m88k/t-luna-gas"
5305                 ;;
5306         m88k-*-sysv3*)
5307                 tm_file=m88k/sysv3.h
5308                 extra_parts="crtbegin.o crtend.o"
5309                 xm_file="m88k/xm-sysv3.h ${xm_file}"
5310                 xmake_file=m88k/x-sysv3
5311                 if test x$gas = xyes
5312                 then
5313                         tmake_file=m88k/t-m88k-gas
5314                 fi
5315                 ;;
5316         m88k-*-sysv4*)
5317                 tm_file=m88k/sysv4.h
5318                 extra_parts="crtbegin.o crtend.o"
5319                 xmake_file=m88k/x-sysv4
5320                 tmake_file=m88k/t-sysv4
5321                 ;;
5322         mcore-*-elf)
5323                 tm_file=mcore/mcore-elf.h
5324                 tmake_file=mcore/t-mcore
5325                 ;;
5326         mcore-*-pe*)
5327                 tm_file=mcore/mcore-pe.h
5328                 tmake_file=mcore/t-mcore-pe
5329                 ;;
5330         mips-sgi-irix6*)                # SGI System V.4., IRIX 6
5331                 if test "x$gnu_ld" = xyes
5332                 then
5333                         tm_file="mips/iris6.h mips/iris6gld.h"
5334                 else
5335                         tm_file=mips/iris6.h
5336                 fi
5337                 tmake_file=mips/t-iris6
5338                 xm_file=mips/xm-iris6.h
5339                 xmake_file=mips/x-iris6
5340 #               if test x$enable_threads = xyes; then
5341 #                       thread_file='irix'
5342 #               fi
5343                 ;;
5344         mips-wrs-vxworks)
5345                 tm_file="mips/elf.h mips/vxworks.h"
5346                 tmake_file=mips/t-ecoff
5347                 gas=yes
5348                 gnu_ld=yes
5349                 extra_parts="crtbegin.o crtend.o"
5350                 thread_file='vxworks'
5351                 ;;
5352         mips-sgi-irix5cross64)          # Irix5 host, Irix 6 target, cross64
5353                 tm_file="mips/iris6.h mips/cross64.h"
5354                 xm_defines=USG
5355                 xm_file="mips/xm-iris5.h"
5356                 xmake_file=mips/x-iris
5357                 tmake_file=mips/t-cross64
5358                 # See comment in mips/iris[56].h files.
5359                 use_collect2=yes
5360 #               if test x$enable_threads = xyes; then
5361 #                       thread_file='irix'
5362 #               fi
5363                 ;;
5364         mips-sni-sysv4)
5365                 if test x$gas = xyes
5366                 then
5367                         if test x$stabs = xyes
5368                         then
5369                                 tm_file=mips/iris5gdb.h
5370                         else
5371                                 tm_file="mips/sni-svr4.h mips/sni-gas.h"
5372                         fi
5373                 else
5374                         tm_file=mips/sni-svr4.h
5375                 fi
5376                 xm_defines=USG
5377                 xmake_file=mips/x-sni-svr4
5378                 tmake_file=mips/t-mips-gas
5379                 if test x$gnu_ld != xyes
5380                 then
5381                         use_collect2=yes
5382                 fi
5383                 ;;
5384         mips-sgi-irix5*)                # SGI System V.4., IRIX 5
5385                 if test x$gas = xyes
5386                 then
5387                         tm_file="mips/iris5.h mips/iris5gas.h"
5388                         if test x$stabs = xyes
5389                         then
5390                                 tm_file="${tm_file} dbx.h"
5391                         fi
5392                 else
5393                         tm_file=mips/iris5.h
5394                 fi
5395                 xm_defines=USG
5396                 xm_file="mips/xm-iris5.h"
5397                 xmake_file=mips/x-iris
5398                 # mips-tfile doesn't work yet
5399                 tmake_file=mips/t-mips-gas
5400                 # See comment in mips/iris5.h file.
5401                 use_collect2=yes
5402 #               if test x$enable_threads = xyes; then
5403 #                       thread_file='irix'
5404 #               fi
5405                 ;;
5406         mips-sgi-irix4loser*)           # Mostly like a MIPS.
5407                 tm_file="mips/iris4loser.h mips/iris3.h ${tm_file} mips/iris4.h"
5408                 if test x$stabs = xyes; then
5409                         tm_file="${tm_file} dbx.h"
5410                 fi
5411                 xm_defines=USG
5412                 xmake_file=mips/x-iris
5413                 if test x$gas = xyes
5414                 then
5415                         tmake_file=mips/t-mips-gas
5416                 else
5417                         extra_passes="mips-tfile mips-tdump"
5418                 fi
5419                 if test x$gnu_ld != xyes
5420                 then
5421                         use_collect2=yes
5422                 fi
5423 #               if test x$enable_threads = xyes; then
5424 #                       thread_file='irix'
5425 #               fi
5426                 ;;
5427         mips-sgi-irix4*)                # Mostly like a MIPS.
5428                 tm_file="mips/iris3.h ${tm_file} mips/iris4.h"
5429                 if test x$stabs = xyes; then
5430                         tm_file="${tm_file} dbx.h"
5431                 fi
5432                 xm_defines=USG
5433                 xmake_file=mips/x-iris
5434                 if test x$gas = xyes
5435                 then
5436                         tmake_file=mips/t-mips-gas
5437                 else
5438                         extra_passes="mips-tfile mips-tdump"
5439                 fi
5440                 if test x$gnu_ld != xyes
5441                 then
5442                         use_collect2=yes
5443                 fi
5444 #               if test x$enable_threads = xyes; then
5445 #                       thread_file='irix'
5446 #               fi
5447                 ;;
5448         mips-sgi-*)                     # Mostly like a MIPS.
5449                 tm_file="mips/iris3.h ${tm_file}"
5450                 if test x$stabs = xyes; then
5451                         tm_file="${tm_file} dbx.h"
5452                 fi
5453                 xm_defines=USG
5454                 xmake_file=mips/x-iris3
5455                 if test x$gas = xyes
5456                 then
5457                         tmake_file=mips/t-mips-gas
5458                 else
5459                         extra_passes="mips-tfile mips-tdump"
5460                 fi
5461                 if test x$gnu_ld != xyes
5462                 then
5463                         use_collect2=yes
5464                 fi
5465                 ;;
5466         mips-dec-osfrose*)              # Decstation running OSF/1 reference port with OSF/rose.
5467                 tm_file="mips/osfrose.h ${tm_file}"
5468                 xmake_file=mips/x-osfrose
5469                 tmake_file=mips/t-osfrose
5470                 extra_objs=halfpic.o
5471                 use_collect2=yes
5472                 ;;
5473         mips-dec-osf*)                  # Decstation running OSF/1 as shipped by DIGITAL
5474                 tm_file=mips/dec-osf1.h
5475                 if test x$stabs = xyes; then
5476                         tm_file="${tm_file} dbx.h"
5477                 fi
5478                 xmake_file=mips/x-dec-osf1
5479                 if test x$gas = xyes
5480                 then
5481                         tmake_file=mips/t-mips-gas
5482                 else
5483                         tmake_file=mips/t-ultrix
5484                         extra_passes="mips-tfile mips-tdump"
5485                 fi
5486                 if test x$gnu_ld != xyes
5487                 then
5488                         use_collect2=yes
5489                 fi
5490                 ;;
5491         mips-dec-bsd*)                  # Decstation running 4.4 BSD
5492               tm_file=mips/dec-bsd.h
5493               if test x$gas = xyes
5494               then
5495                         tmake_file=mips/t-mips-gas
5496               else
5497                         tmake_file=mips/t-ultrix
5498                         extra_passes="mips-tfile mips-tdump"
5499               fi
5500               if test x$gnu_ld != xyes
5501               then
5502                         use_collect2=yes
5503               fi
5504               ;;
5505         mipsel-*-netbsd* | mips-dec-netbsd*)    # Decstation running NetBSD
5506                 tm_file=mips/netbsd.h
5507                 # On NetBSD, the headers are already okay, except for math.h.
5508                 tmake_file=t-netbsd
5509                 ;;
5510        mips*-*-linux*)                         # Linux MIPS, either endian.
5511                 xmake_file=x-linux
5512                case $machine in
5513                        mipsel-*)  tm_file="mips/elfl.h mips/linux.h" ;;
5514                        *)         tm_file="mips/elf.h mips/linux.h" ;;
5515                esac
5516                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
5517                 gnu_ld=yes
5518                 gas=yes
5519                 if test x$enable_threads = xyes; then
5520                         thread_file='posix'
5521                 fi
5522                 ;;
5523         mips*el-*-openbsd*)     # mips little endian
5524                 target_cpu_default="MASK_GAS|MASK_ABICALLS"
5525                 ;;
5526         mips*-*-openbsd*)               # mips big endian
5527                 target_cpu_default="MASK_GAS|MASK_ABICALLS"
5528                 tm_file="mips/openbsd-be.h ${tm_file}"
5529                 ;;
5530         mips-sony-bsd* | mips-sony-newsos*)     # Sony NEWS 3600 or risc/news.
5531                 tm_file="mips/news4.h ${tm_file}"
5532                 if test x$stabs = xyes; then
5533                         tm_file="${tm_file} dbx.h"
5534                 fi
5535                 if test x$gas = xyes
5536                 then
5537                         tmake_file=mips/t-mips-gas
5538                 else
5539                         extra_passes="mips-tfile mips-tdump"
5540                 fi
5541                 if test x$gnu_ld != xyes
5542                 then
5543                         use_collect2=yes
5544                 fi
5545                 xmake_file=mips/x-sony
5546                 ;;
5547         mips-sony-sysv*)                # Sony NEWS 3800 with NEWSOS5.0.
5548                                         # That is based on svr4.
5549                 # t-svr4 is not right because this system doesn't use ELF.
5550                 tm_file="mips/news5.h ${tm_file}"
5551                 if test x$stabs = xyes; then
5552                         tm_file="${tm_file} dbx.h"
5553                 fi
5554                 xm_defines=USG
5555                 if test x$gas = xyes
5556                 then
5557                         tmake_file=mips/t-mips-gas
5558                 else
5559                         extra_passes="mips-tfile mips-tdump"
5560                 fi
5561                 if test x$gnu_ld != xyes
5562                 then
5563                         use_collect2=yes
5564                 fi
5565                 ;;
5566         mips-tandem-sysv4*)             # Tandem S2 running NonStop UX
5567                 tm_file="mips/svr4-5.h mips/svr4-t.h"
5568                 if test x$stabs = xyes; then
5569                         tm_file="${tm_file} dbx.h"
5570                 fi
5571                 xm_defines=USG
5572                 xmake_file=mips/x-sysv
5573                 if test x$gas = xyes
5574                 then
5575                         tmake_file=mips/t-mips-gas
5576                         extra_parts="crtbegin.o crtend.o"
5577                 else
5578                         tmake_file=mips/t-mips
5579                         extra_passes="mips-tfile mips-tdump"
5580                 fi
5581                 if test x$gnu_ld != xyes
5582                 then
5583                         use_collect2=yes
5584                 fi
5585                 ;;
5586         mips-*-ultrix* | mips-dec-mach3)        # Decstation.
5587                 tm_file="mips/ultrix.h ${tm_file}"
5588                 if test x$stabs = xyes; then
5589                         tm_file="${tm_file} dbx.h"
5590                 fi
5591                 xmake_file=mips/x-ultrix
5592                 if test x$gas = xyes
5593                 then
5594                         tmake_file=mips/t-mips-gas
5595                 else
5596                         tmake_file=mips/t-ultrix
5597                         extra_passes="mips-tfile mips-tdump"
5598                 fi
5599                 if test x$gnu_ld != xyes
5600                 then
5601                         use_collect2=yes
5602                 fi
5603                 ;;
5604         mips-*-riscos[56789]bsd*)
5605                 tm_file=mips/bsd-5.h    # MIPS BSD 4.3, RISC-OS 5.0
5606                 if test x$stabs = xyes; then
5607                         tm_file="${tm_file} dbx.h"
5608                 fi
5609                 if test x$gas = xyes
5610                 then
5611                         tmake_file=mips/t-bsd-gas
5612                 else
5613                         tmake_file=mips/t-bsd
5614                         extra_passes="mips-tfile mips-tdump"
5615                 fi
5616                 if test x$gnu_ld != xyes
5617                 then
5618                         use_collect2=yes
5619                 fi
5620                 ;;
5621         mips-*-bsd* | mips-*-riscosbsd* | mips-*-riscos[1234]bsd*)
5622                 tm_file="mips/bsd-4.h ${tm_file}" # MIPS BSD 4.3, RISC-OS 4.0
5623                 if test x$stabs = xyes; then
5624                         tm_file="${tm_file} dbx.h"
5625                 fi
5626                 if test x$gas = xyes
5627                 then
5628                         tmake_file=mips/t-bsd-gas
5629                 else
5630                         tmake_file=mips/t-bsd
5631                         extra_passes="mips-tfile mips-tdump"
5632                 fi
5633                 if test x$gnu_ld != xyes
5634                 then
5635                         use_collect2=yes
5636                 fi
5637                 ;;
5638         mips-*-riscos[56789]sysv4*)
5639                 tm_file=mips/svr4-5.h   # MIPS System V.4., RISC-OS 5.0
5640                 if test x$stabs = xyes; then
5641                         tm_file="${tm_file} dbx.h"
5642                 fi
5643                 xmake_file=mips/x-sysv
5644                 if test x$gas = xyes
5645                 then
5646                         tmake_file=mips/t-svr4-gas
5647                 else
5648                         tmake_file=mips/t-svr4
5649                         extra_passes="mips-tfile mips-tdump"
5650                 fi
5651                 if test x$gnu_ld != xyes
5652                 then
5653                         use_collect2=yes
5654                 fi
5655                 ;;
5656         mips-*-sysv4* | mips-*-riscos[1234]sysv4* | mips-*-riscossysv4*)
5657                 tm_file="mips/svr4-4.h ${tm_file}"
5658                 if test x$stabs = xyes; then
5659                         tm_file="${tm_file} dbx.h"
5660                 fi
5661                 xm_defines=USG
5662                 xmake_file=mips/x-sysv
5663                 if test x$gas = xyes
5664                 then
5665                         tmake_file=mips/t-svr4-gas
5666                 else
5667                         tmake_file=mips/t-svr4
5668                         extra_passes="mips-tfile mips-tdump"
5669                 fi
5670                 if test x$gnu_ld != xyes
5671                 then
5672                         use_collect2=yes
5673                 fi
5674                 ;;
5675         mips-*-riscos[56789]sysv*)
5676                 tm_file=mips/svr3-5.h   # MIPS System V.3, RISC-OS 5.0
5677                 if test x$stabs = xyes; then
5678                         tm_file="${tm_file} dbx.h"
5679                 fi
5680                 xm_defines=USG
5681                 xmake_file=mips/x-sysv
5682                 if test x$gas = xyes
5683                 then
5684                         tmake_file=mips/t-svr3-gas
5685                 else
5686                         tmake_file=mips/t-svr3
5687                         extra_passes="mips-tfile mips-tdump"
5688                 fi
5689                 if test x$gnu_ld != xyes
5690                 then
5691                         use_collect2=yes
5692                 fi
5693                 ;;
5694         mips-*-sysv* | mips-*-riscos*sysv*)
5695                 tm_file="mips/svr3-4.h ${tm_file}"
5696                 if test x$stabs = xyes; then
5697                         tm_file="${tm_file} dbx.h"
5698                 fi
5699                 xm_defines=USG
5700                 xmake_file=mips/x-sysv
5701                 if test x$gas = xyes
5702                 then
5703                         tmake_file=mips/t-svr3-gas
5704                 else
5705                         tmake_file=mips/t-svr3
5706                         extra_passes="mips-tfile mips-tdump"
5707                 fi
5708                 if test x$gnu_ld != xyes
5709                 then
5710                         use_collect2=yes
5711                 fi
5712                 ;;
5713         mips-*-riscos[56789]*)          # Default MIPS RISC-OS 5.0.
5714                 tm_file=mips/mips-5.h
5715                 if test x$stabs = xyes; then
5716                         tm_file="${tm_file} dbx.h"
5717                 fi
5718                 if test x$gas = xyes
5719                 then
5720                         tmake_file=mips/t-mips-gas
5721                 else
5722                         extra_passes="mips-tfile mips-tdump"
5723                 fi
5724                 if test x$gnu_ld != xyes
5725                 then
5726                         use_collect2=yes
5727                 fi
5728                 ;;
5729         mips-*-gnu*)
5730                 ;;
5731         mipsel-*-ecoff*)
5732                 tm_file=mips/ecoffl.h
5733                 if test x$stabs = xyes; then
5734                         tm_file="${tm_file} dbx.h"
5735                 fi
5736                 tmake_file=mips/t-ecoff
5737                 ;;
5738         mips-*-ecoff*)
5739                 tm_file="gofast.h mips/ecoff.h"
5740                 if test x$stabs = xyes; then
5741                         tm_file="${tm_file} dbx.h"
5742                 fi
5743                 tmake_file=mips/t-ecoff
5744                 ;;
5745         mipsel-*-elf*)
5746                 tm_file="mips/elfl.h"
5747                 tmake_file=mips/t-elf
5748                 ;;
5749         mips-*-elf*)
5750                 tm_file="mips/elf.h"
5751                 tmake_file=mips/t-elf
5752                 ;;
5753         mips64el-*-elf*)
5754                 tm_file="mips/elfl64.h"
5755                 tmake_file=mips/t-elf
5756                 ;;
5757         mips64orionel-*-elf*)
5758                 tm_file="mips/elforion.h mips/elfl64.h"
5759                 tmake_file=mips/t-elf
5760                 ;;
5761         mips64-*-elf*)
5762                 tm_file="mips/elf64.h"
5763                 tmake_file=mips/t-elf
5764                 ;;
5765         mips64orion-*-elf*)
5766                 tm_file="mips/elforion.h mips/elf64.h"
5767                 tmake_file=mips/t-elf
5768                 ;;
5769         mips64orion-*-rtems*)
5770                 tm_file="mips/elforion.h mips/elf64.h mips/rtems64.h"
5771                 tmake_file="mips/t-elf t-rtems"
5772                 ;;
5773         mipstx39el-*-elf*)
5774                 tm_file="mips/r3900.h mips/elfl.h mips/abi64.h"
5775                 tmake_file=mips/t-r3900
5776                 ;;
5777         mipstx39-*-elf*)
5778                 tm_file="mips/r3900.h mips/elf.h mips/abi64.h"
5779                 tmake_file=mips/t-r3900
5780                 ;;
5781         mips-*-*)                               # Default MIPS RISC-OS 4.0.
5782                 if test x$stabs = xyes; then
5783                         tm_file="${tm_file} dbx.h"
5784                 fi
5785                 if test x$gas = xyes
5786                 then
5787                         tmake_file=mips/t-mips-gas
5788                 else
5789                         extra_passes="mips-tfile mips-tdump"
5790                 fi
5791                 if test x$gnu_ld != xyes
5792                 then
5793                         use_collect2=yes
5794                 fi
5795                 ;;
5796         mn10200-*-*)
5797                 float_format=i32
5798                 cpu_type=mn10200
5799                 tm_file="mn10200/mn10200.h"
5800                 if test x$stabs = xyes
5801                 then
5802                         tm_file="${tm_file} dbx.h"
5803                 fi
5804                 use_collect2=no
5805                 ;;
5806         mn10300-*-*)
5807                 cpu_type=mn10300
5808                 tm_file="mn10300/mn10300.h"
5809                 if test x$stabs = xyes
5810                 then
5811                         tm_file="${tm_file} dbx.h"
5812                 fi
5813                 use_collect2=no
5814                 ;;
5815         ns32k-encore-bsd*)
5816                 tm_file=ns32k/encore.h
5817                 use_collect2=yes
5818                 ;;
5819         ns32k-sequent-bsd*)
5820                 tm_file=ns32k/sequent.h
5821                 use_collect2=yes
5822                 ;;
5823         ns32k-tek6100-bsd*)
5824                 tm_file=ns32k/tek6100.h
5825                 use_collect2=yes
5826                 ;;
5827         ns32k-tek6200-bsd*)
5828                 tm_file=ns32k/tek6200.h
5829                 use_collect2=yes
5830                 ;;
5831 # This has not been updated to GCC 2.
5832 #       ns32k-ns-genix*)
5833 #               xm_defines=USG
5834 #               xmake_file=ns32k/x-genix
5835 #               tm_file=ns32k/genix.h
5836 #               use_collect2=yes
5837 #               ;;
5838         ns32k-merlin-*)
5839                 tm_file=ns32k/merlin.h
5840                 use_collect2=yes
5841                 ;;
5842         ns32k-pc532-mach*)
5843                 tm_file=ns32k/pc532-mach.h
5844                 use_collect2=yes
5845                 ;;
5846         ns32k-pc532-minix*)
5847                 tm_file=ns32k/pc532-min.h
5848                 xm_file="ns32k/xm-pc532-min.h ${xm-file}"
5849                 xm_defines=USG
5850                 use_collect2=yes
5851                 ;;
5852         ns32k-*-netbsd*)
5853                 tm_file=ns32k/netbsd.h
5854                 xm_file="ns32k/xm-netbsd.h ${xm_file}"
5855                 # On NetBSD, the headers are already okay, except for math.h.
5856                 tmake_file=t-netbsd
5857                 use_collect2=yes
5858                 ;;
5859         pdp11-*-bsd)
5860                 tm_file="${tm_file} pdp11/2bsd.h"
5861                 ;;
5862         pdp11-*-*)
5863                 ;;
5864         avr-*-*)
5865                 ;;
5866         ns32k-*-openbsd*)
5867                 # Nothing special
5868                 ;;
5869 # This has not been updated to GCC 2.
5870 #       pyramid-*-*)
5871 #               cpu_type=pyr
5872 #               xmake_file=pyr/x-pyr
5873 #               use_collect2=yes
5874 #               ;;
5875
5876         pj*-linux*)
5877                 tm_file="svr4.h pj/linux.h ${tm_file}"
5878                 ;;
5879         pj-*)
5880                 ;;
5881         pjl-*)
5882                 tm_file="svr4.h pj/pjl.h ${tm_file}"
5883                 ;;
5884
5885         romp-*-aos*)
5886                 use_collect2=yes
5887                 ;;
5888         romp-*-mach*)
5889                 xmake_file=romp/x-mach
5890                 use_collect2=yes
5891                 ;;
5892         romp-*-openbsd*)
5893                 # Nothing special
5894                 ;;
5895         powerpc-*-openbsd*)
5896                 tmake_file="${tmake_file} rs6000/t-rs6000 rs6000/t-openbsd"
5897                 ;;
5898         powerpc-*-beos*)
5899                 cpu_type=rs6000
5900                 tm_file=rs6000/beos.h
5901                 xm_file=rs6000/xm-beos.h
5902                 tmake_file=rs6000/t-beos
5903                 xmake_file=rs6000/x-beos
5904                 ;;
5905         powerpc-*-sysv*)
5906                 tm_file=rs6000/sysv4.h
5907                 xm_file="rs6000/xm-sysv4.h"
5908                 xm_defines="USG POSIX"
5909                 extra_headers=ppc-asm.h
5910                 tmake_file="rs6000/t-ppcos rs6000/t-ppccomm"
5911                 xmake_file=rs6000/x-sysv4
5912                 ;;
5913         powerpc-*-eabiaix*)
5914                 tm_file="rs6000/sysv4.h rs6000/eabi.h rs6000/eabiaix.h"
5915                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
5916                 extra_headers=ppc-asm.h
5917                 ;;
5918         powerpc-*-eabisim*)
5919                 tm_file="rs6000/sysv4.h rs6000/eabi.h rs6000/eabisim.h"
5920                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
5921                 extra_headers=ppc-asm.h
5922                 ;;
5923         powerpc-*-elf*)
5924                 tm_file="rs6000/sysv4.h"
5925                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
5926                 extra_headers=ppc-asm.h
5927                 ;;
5928         powerpc-*-eabi*)
5929                 tm_file="rs6000/sysv4.h rs6000/eabi.h"
5930                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
5931                 extra_headers=ppc-asm.h
5932                 ;;
5933         powerpc-*-rtems*)
5934                 tm_file="rs6000/sysv4.h rs6000/eabi.h rs6000/rtems.h"
5935                 tmake_file="rs6000/t-ppcgas t-rtems rs6000/t-ppccomm"
5936                 extra_headers=ppc-asm.h
5937                 ;;
5938         powerpc-*-linux-gnulibc1)
5939                 tm_file="rs6000/sysv4.h rs6000/linux.h"
5940                 xm_file=rs6000/xm-sysv4.h
5941                 out_file=rs6000/rs6000.c
5942                 tmake_file="rs6000/t-ppcos t-linux t-linux-gnulibc1 rs6000/t-ppccomm"
5943                 xmake_file=x-linux
5944                 extra_headers=ppc-asm.h
5945                 if test x$enable_threads = xyes; then
5946                         thread_file='posix'
5947                 fi
5948                 ;;
5949         powerpc-*-linux-gnu*)
5950                 tm_file="rs6000/sysv4.h rs6000/linux.h"
5951                 xm_file="rs6000/xm-sysv4.h"
5952                 xm_defines="USG ${xm_defines}"
5953                 out_file=rs6000/rs6000.c
5954                 tmake_file="rs6000/t-ppcos t-linux rs6000/t-ppccomm"
5955                 xmake_file=x-linux
5956                 extra_headers=ppc-asm.h
5957                 if test x$enable_threads = xyes; then
5958                         thread_file='posix'
5959                 fi
5960                 ;;
5961         powerpc-wrs-vxworks*)
5962                 cpu_type=rs6000
5963                 xm_file="rs6000/xm-sysv4.h"
5964                 xm_defines="USG POSIX"
5965                 tm_file="rs6000/sysv4.h rs6000/vxppc.h"
5966                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
5967                 extra_headers=ppc-asm.h
5968                 thread_file='vxworks'
5969                 ;;
5970         powerpcle-wrs-vxworks*)
5971                 cpu_type=rs6000
5972                 xm_file="rs6000/xm-sysv4.h"
5973                 xm_defines="USG POSIX"
5974                 tm_file="rs6000/sysv4.h rs6000/sysv4le.h rs6000/vxppc.h"
5975                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
5976                 extra_headers=ppc-asm.h
5977                 thread_file='vxworks'
5978                 ;;
5979         powerpcle-*-sysv*)
5980                 tm_file="rs6000/sysv4.h rs6000/sysv4le.h"
5981                 xm_file="rs6000/xm-sysv4.h"
5982                 xm_defines="USG POSIX"
5983                 tmake_file="rs6000/t-ppcos rs6000/t-ppccomm"
5984                 xmake_file=rs6000/x-sysv4
5985                 extra_headers=ppc-asm.h
5986                 ;;
5987         powerpcle-*-elf*)
5988                 tm_file="rs6000/sysv4.h rs6000/sysv4le.h"
5989                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
5990                 extra_headers=ppc-asm.h
5991                 ;;
5992         powerpcle-*-eabisim*)
5993                 tm_file="rs6000/sysv4.h rs6000/sysv4le.h rs6000/eabi.h rs6000/eabisim.h"
5994                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
5995                 extra_headers=ppc-asm.h
5996                 ;;
5997         powerpcle-*-eabi*)
5998                 tm_file="rs6000/sysv4.h rs6000/sysv4le.h rs6000/eabi.h"
5999                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
6000                 extra_headers=ppc-asm.h
6001                 ;;
6002         powerpcle-*-solaris2*)
6003                 tm_file="rs6000/sysv4.h rs6000/sysv4le.h rs6000/sol2.h"
6004                 xm_file="rs6000/xm-sysv4.h"
6005                 xm_defines="USG POSIX"
6006                 tmake_file="rs6000/t-ppcos rs6000/t-ppccomm"
6007                 xmake_file=rs6000/x-sysv4
6008                 extra_headers=ppc-asm.h
6009                 ;;
6010         rs6000-ibm-aix3.[01]*)
6011                 tm_file=rs6000/aix31.h
6012                 xmake_file=rs6000/x-aix31
6013                 float_format=none
6014                 use_collect2=yes
6015                 ;;
6016         rs6000-ibm-aix3.2.[456789]* | powerpc-ibm-aix3.2.[456789]*)
6017                 tm_file=rs6000/aix3newas.h
6018                 if test x$host != x$target
6019                 then
6020                         tmake_file=rs6000/t-xnewas
6021                 else
6022                         tmake_file=rs6000/t-newas
6023                 fi
6024                 float_format=none
6025                 use_collect2=yes
6026                 ;;
6027         rs6000-ibm-aix4.[12]* | powerpc-ibm-aix4.[12]*)
6028                 tm_file=rs6000/aix41.h
6029                 if test x$host != x$target
6030                 then
6031                         tmake_file=rs6000/t-xnewas
6032                 else
6033                         tmake_file=rs6000/t-newas
6034                 fi
6035                 if test "$gnu_ld" = yes
6036                 then
6037                         xmake_file=rs6000/x-aix41-gld
6038                 else
6039                         tmake_file="rs6000/t-newas rs6000/t-aix41"
6040                 fi
6041                 xmake_file=rs6000/x-aix41
6042                 float_format=none
6043                 use_collect2=yes
6044                 ;;
6045         rs6000-ibm-aix4.[3456789]* | powerpc-ibm-aix4.[3456789]*)
6046                 tm_file=rs6000/aix43.h
6047                 tmake_file=rs6000/t-aix43
6048                 xmake_file=rs6000/x-aix41
6049                 float_format=none
6050                 use_collect2=yes
6051                 ;;
6052         rs6000-ibm-aix[56789].* | powerpc-ibm-aix[56789].*)
6053                 tm_file=rs6000/aix43.h
6054                 tmake_file=rs6000/t-aix43
6055                 xmake_file=rs6000/x-aix41
6056                 float_format=none
6057                 use_collect2=yes
6058                 ;;
6059         rs6000-ibm-aix*)
6060                 float_format=none
6061                 use_collect2=yes
6062                 ;;
6063         rs6000-bull-bosx)
6064                 float_format=none
6065                 use_collect2=yes
6066                 ;;
6067         rs6000-*-mach*)
6068                 tm_file=rs6000/mach.h
6069                 xm_file="${xm_file} rs6000/xm-mach.h"
6070                 xmake_file=rs6000/x-mach
6071                 use_collect2=yes
6072                 ;;
6073         rs6000-*-lynxos*)
6074                 tm_file=rs6000/lynx.h
6075                 xm_file=rs6000/xm-lynx.h
6076                 tmake_file=rs6000/t-rs6000
6077                 xmake_file=rs6000/x-lynx
6078                 use_collect2=yes
6079                 ;;
6080         sh-*-elf*)
6081                 tm_file=sh/elf.h
6082                 float_format=sh
6083                 ;;
6084         sh-*-rtemself*)
6085                 tmake_file="sh/t-sh t-rtems"
6086                 tm_file=sh/rtemself.h
6087                 float_format=sh
6088                 ;;
6089         sh-*-rtems*)
6090                 tmake_file="sh/t-sh t-rtems"
6091                 tm_file=sh/rtems.h
6092                 float_format=sh
6093                 ;;
6094         sh-*-*)
6095                 float_format=sh
6096                 ;;
6097         sparc-tti-*)
6098                 tm_file=sparc/pbd.h
6099                 xm_file="xm-alloca.h ${xm_file}"
6100                 xm_defines=USG
6101                 ;;
6102         sparc-wrs-vxworks* | sparclite-wrs-vxworks*)
6103                 tm_file=sparc/vxsparc.h
6104                 tmake_file=sparc/t-vxsparc
6105                 use_collect2=yes
6106                 thread_file='vxworks'
6107                 ;;
6108         sparc-*-aout*)
6109                 tmake_file=sparc/t-sparcbare
6110                 tm_file="sparc/aout.h libgloss.h"
6111                 ;;
6112         sparc-*-netbsd*)
6113                 tm_file=sparc/netbsd.h
6114                 tmake_file=t-netbsd
6115                 use_collect2=yes
6116                 ;;
6117         sparc-*-openbsd*)
6118                 # we need collect2 until our bug is fixed...
6119                 use_collect2=yes
6120                 ;;
6121         sparc-*-bsd*)
6122                 tm_file=sparc/bsd.h
6123                 ;;
6124         sparc-*-elf*)
6125                 tm_file=sparc/elf.h
6126                 tmake_file=sparc/t-elf
6127                 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
6128                 #float_format=i128
6129                 float_format=i64
6130                 ;;
6131         sparc-*-linux-gnuaout*)         # Sparc's running GNU/Linux, a.out
6132                 xm_file="${xm_file} sparc/xm-linux.h"
6133                 tm_file=sparc/linux-aout.h
6134                 xmake_file=x-linux
6135                 gnu_ld=yes
6136                 ;;
6137         sparc-*-linux-gnulibc1*)        # Sparc's running GNU/Linux, libc5
6138                 xm_file="${xm_file} sparc/xm-linux.h"
6139                 xmake_file=x-linux
6140                 tm_file=sparc/linux.h
6141                 tmake_file="t-linux t-linux-gnulibc1"
6142                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
6143                 gnu_ld=yes
6144                 float_format=sparc
6145                 ;;
6146         sparc-*-linux-gnu*)             # Sparc's running GNU/Linux, libc6
6147                 xm_file="${xm_file} sparc/xm-linux.h"
6148                 xmake_file=x-linux
6149                 tm_file=sparc/linux.h
6150                 tmake_file="t-linux"
6151                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
6152                 gnu_ld=yes
6153                 if test x$enable_threads = xyes; then
6154                         thread_file='posix'
6155                 fi
6156                 float_format=sparc
6157                 ;;
6158         sparc-*-lynxos*)
6159                 if test x$gas = xyes
6160                 then
6161                         tm_file=sparc/lynx.h
6162                 else
6163                         tm_file=sparc/lynx-ng.h
6164                 fi
6165                 xm_file=sparc/xm-lynx.h
6166                 tmake_file=sparc/t-sunos41
6167                 xmake_file=x-lynx
6168                 ;;
6169         sparc-*-rtemsaout*)
6170                 tmake_file="sparc/t-sparcbare t-rtems"
6171                 tm_file=sparc/rtems.h
6172                 ;;
6173         sparc-*-rtems*|sparc-*-rtemself*)
6174                 tm_file="sparc/rtemself.h"
6175                 tmake_file="sparc/t-elf t-rtems"
6176                 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
6177                 #float_format=i128
6178                 float_format=i64
6179                 ;;
6180         sparcv9-*-solaris2*)
6181                 if test x$gnu_ld = xyes
6182                 then
6183                         tm_file=sparc/sol2-64.h
6184                 else
6185                         tm_file=sparc/sol2-sld-64.h
6186                 fi
6187                 xm_file="sparc/xm-sysv4-64.h sparc/xm-sol2.h"
6188                 xm_defines="USG POSIX"
6189                 tmake_file="sparc/t-sol2 sparc/t-sol2-64"
6190                 xmake_file=sparc/x-sysv4
6191                 extra_parts="crt1.o crti.o crtn.o gcrt1.o crtbegin.o crtend.o"
6192                 float_format=none
6193                 if test x${enable_threads} = x ; then
6194                     enable_threads=$have_pthread_h
6195                     if test x${enable_threads} = x ; then
6196                         enable_threads=$have_thread_h
6197                     fi
6198                 fi
6199                 if test x${enable_threads} = xyes ; then
6200                     if test x${have_pthread_h} = xyes ; then
6201                         thread_file='posix'
6202                     else
6203                         thread_file='solaris'
6204                     fi
6205                 fi
6206                 ;;
6207         sparc-hal-solaris2*)
6208                 xm_file="sparc/xm-sysv4.h sparc/xm-sol2.h"
6209                 xm_defines="USG POSIX"
6210                 tm_file="sparc/sol2.h sparc/hal.h"
6211                 tmake_file="sparc/t-halos sparc/t-sol2"
6212                 xmake_file=sparc/x-sysv4
6213                 extra_parts="crt1.o crti.o crtn.o gmon.o crtbegin.o crtend.o"
6214                 case $machine in
6215                 *-*-solaris2.[0-4])
6216                         float_format=i128
6217                 ;;
6218                 *)
6219                         float_format=none
6220                         ;;
6221                 esac
6222                 thread_file='solaris'
6223                 ;;
6224         sparc-*-solaris2*)
6225                 if test x$gnu_ld = xyes
6226                 then
6227                         tm_file=sparc/sol2.h
6228                 else
6229                         tm_file=sparc/sol2-sld.h
6230                 fi
6231                 xm_file="sparc/xm-sysv4.h sparc/xm-sol2.h"
6232                 xm_defines="USG POSIX"
6233                 tmake_file=sparc/t-sol2
6234                 xmake_file=sparc/x-sysv4
6235                 extra_parts="crt1.o crti.o crtn.o gcrt1.o gmon.o crtbegin.o crtend.o"
6236                 case $machine in
6237                 *-*-solaris2.[0-6] | *-*-solaris2.[0-6].*) ;;
6238                 *-*-solaris2*)
6239                         if test x$gnu_ld = xyes
6240                         then
6241                                 tm_file=sparc/sol2-64.h
6242                         else
6243                                 tm_file=sparc/sol2-sld-64.h
6244                         fi
6245                         tmake_file="$tmake_file sparc/t-sol2-64"
6246                         ;;
6247                 esac
6248                 case $machine in
6249                 *-*-solaris2.[0-4])
6250                         float_format=i128
6251                         ;;
6252                 *)
6253                         float_format=none
6254                         ;;
6255                 esac
6256                 if test x${enable_threads} = x; then
6257                     enable_threads=$have_pthread_h
6258                     if test x${enable_threads} = x; then
6259                         enable_threads=$have_thread_h
6260                     fi
6261                 fi
6262                 if test x${enable_threads} = xyes; then
6263                     if test x${have_pthread_h} = xyes; then
6264                         thread_file='posix'
6265                     else
6266                         thread_file='solaris'
6267                     fi
6268                 fi
6269                 ;;
6270         sparc-*-sunos4.0*)
6271                 tm_file=sparc/sunos4.h
6272                 tmake_file=sparc/t-sunos40
6273                 use_collect2=yes
6274                 ;;
6275         sparc-*-sunos4*)
6276                 tm_file=sparc/sunos4.h
6277                 tmake_file=sparc/t-sunos41
6278                 use_collect2=yes
6279                 if test x$gas = xyes; then
6280                         tm_file="${tm_file} sparc/sun4gas.h"
6281                 fi
6282                 ;;
6283         sparc-*-sunos3*)
6284                 tm_file=sparc/sun4o3.h
6285                 use_collect2=yes
6286                 ;;
6287         sparc-*-sysv4*)
6288                 tm_file=sparc/sysv4.h
6289                 xm_file="sparc/xm-sysv4.h"
6290                 xm_defines="USG POSIX"
6291                 tmake_file=t-svr4
6292                 xmake_file=sparc/x-sysv4
6293                 extra_parts="crtbegin.o crtend.o"
6294                 ;;
6295         sparc-*-vxsim*)
6296                 xm_file="sparc/xm-sysv4.h sparc/xm-sol2.h"
6297                 xm_defines="USG POSIX"
6298                 tm_file=sparc/vxsim.h
6299                 tmake_file=sparc/t-vxsparc
6300                 xmake_file=sparc/x-sysv4
6301                 ;;
6302         sparclet-*-aout*)
6303                 tm_file="sparc/splet.h libgloss.h"
6304                 tmake_file=sparc/t-splet
6305                 ;;
6306         sparclite-*-coff*)
6307                 tm_file="sparc/litecoff.h libgloss.h"
6308                 tmake_file=sparc/t-sparclite
6309                 ;;
6310         sparclite-*-aout*)
6311                 tm_file="sparc/lite.h aoutos.h libgloss.h"
6312                 tmake_file=sparc/t-sparclite
6313                 ;;
6314         sparclite-*-elf*)
6315                 tm_file="sparc/liteelf.h"
6316                 tmake_file=sparc/t-sparclite
6317                 extra_parts="crtbegin.o crtend.o"
6318                 ;;
6319         sparc86x-*-aout*)
6320                 tm_file="sparc/sp86x-aout.h aoutos.h libgloss.h"
6321                 tmake_file=sparc/t-sp86x
6322                 ;;
6323         sparc86x-*-elf*)
6324                 tm_file="sparc/sp86x-elf.h"
6325                 tmake_file=sparc/t-sp86x
6326                 extra_parts="crtbegin.o crtend.o"
6327                 ;;
6328         sparc64-*-aout*)
6329                 tmake_file=sparc/t-sp64
6330                 tm_file=sparc/sp64-aout.h
6331                 ;;
6332         sparc64-*-elf*)
6333                 tmake_file=sparc/t-sp64
6334                 tm_file=sparc/sp64-elf.h
6335                 extra_parts="crtbegin.o crtend.o"
6336                 ;;
6337         sparc64-*-linux*)               # 64-bit Sparc's running GNU/Linux
6338                 tmake_file="t-linux sparc/t-linux64"
6339                 xm_file="sparc/xm-sp64.h sparc/xm-linux.h"
6340                 tm_file=sparc/linux64.h
6341                 xmake_file=x-linux
6342                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
6343                 gnu_ld=yes
6344                 if test x$enable_threads = xyes; then
6345                         thread_file='posix'
6346                 fi
6347                 float_format=sparc
6348                 ;;
6349 # This hasn't been upgraded to GCC 2.
6350 #       tahoe-harris-*)                 # Harris tahoe, using COFF.
6351 #               tm_file=tahoe/harris.h
6352 #               ;;
6353 #       tahoe-*-bsd*)                   # tahoe running BSD
6354 #               ;;
6355
6356         thumb*-*-*)
6357                 { echo "configure: error:
6358 *** The Thumb targets have been depreciated.  The equivalent
6359 *** ARM based toolchain can now generated Thumb instructions
6360 *** when the -mthumb switch is given to the compiler." 1>&2; exit 1; }
6361                 ;;
6362 # This hasn't been upgraded to GCC 2.
6363 #       tron-*-*)
6364 #               cpu_type=gmicro
6365 #               use_collect2=yes
6366 #               ;;
6367         v850-*-rtems*)
6368                 cpu_type=v850
6369                 tm_file="v850/rtems.h"
6370                 xm_file="v850/xm-v850.h"
6371                 tmake_file="v850/t-v850 t-rtems"
6372                 if test x$stabs = xyes
6373                 then
6374                         tm_file="${tm_file} dbx.h"
6375                 fi
6376                 use_collect2=no
6377                 ;;
6378         v850-*-*)
6379                 target_cpu_default="TARGET_CPU_generic"
6380                 cpu_type=v850
6381                 tm_file="v850/v850.h"
6382                 xm_file="v850/xm-v850.h"
6383                 tmake_file=v850/t-v850
6384                 if test x$stabs = xyes
6385                 then
6386                         tm_file="${tm_file} dbx.h"
6387                 fi
6388                 use_collect2=no
6389                 ;;
6390         vax-*-bsd*)                     # vaxen running BSD
6391                 use_collect2=yes
6392                 float_format=vax
6393                 ;;
6394         vax-*-sysv*)                    # vaxen running system V
6395                 tm_file="${tm_file} vax/vaxv.h"
6396                 xm_defines=USG
6397                 float_format=vax
6398                 ;;
6399         vax-*-netbsd*)
6400                 tm_file="${tm_file} netbsd.h vax/netbsd.h"
6401                 tmake_file=t-netbsd
6402                 float_format=vax
6403                 use_collect2=yes
6404                 ;;
6405         vax-*-openbsd*)
6406                 tmake_file="${tmake_file} vax/t-openbsd"
6407                 ;;
6408         vax-*-ultrix*)                  # vaxen running ultrix
6409                 tm_file="${tm_file} vax/ultrix.h"
6410                 use_collect2=yes
6411                 float_format=vax
6412                 ;;
6413         vax-*-vms*)                     # vaxen running VMS
6414                 xm_file=vax/xm-vms.h
6415                 tm_file=vax/vms.h
6416                 float_format=vax
6417                 ;;
6418         vax-*-*)                        # vax default entry
6419                 float_format=vax
6420                 ;;
6421         we32k-att-sysv*)
6422                 xm_file="${xm_file} xm-svr3"
6423                 use_collect2=yes
6424                 ;;
6425         *)
6426                 echo "Configuration $machine not supported" 1>&2
6427                 exit 1
6428                 ;;
6429         esac
6430
6431         case $machine in
6432         *-*-linux-gnu*)
6433                 ;; # Existing GNU/Linux systems do not use the GNU setup.
6434         *-*-gnu*)
6435                 # On the GNU system, the setup is just about the same on
6436                 # each different CPU.  The specific machines that GNU
6437                 # supports are matched above and just set $cpu_type.
6438                 xm_file="xm-gnu.h ${xm_file}"
6439                 tm_file=${cpu_type}/gnu.h
6440                 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
6441                 # GNU always uses ELF.
6442                 elf=yes
6443                 # GNU tools are the only tools.
6444                 gnu_ld=yes
6445                 gas=yes
6446                 xmake_file=x-linux      # These details are the same as Linux.
6447                 tmake_file=t-gnu        # These are not.
6448                 ;;
6449         *-*-sysv4*)
6450                 xmake_try_sysv=x-sysv
6451                 install_headers_dir=install-headers-cpio
6452                 ;;
6453         *-*-sysv*)
6454                 install_headers_dir=install-headers-cpio
6455                 ;;
6456         esac
6457
6458         # Distinguish i[34567]86
6459         # Also, do not run mips-tfile on MIPS if using gas.
6460         # Process --with-cpu= for PowerPC/rs6000
6461         target_cpu_default2=
6462         case $machine in
6463         i486-*-*)
6464                 target_cpu_default2=1
6465                 ;;
6466         i586-*-*)
6467                 case $target_alias in
6468                         k6-*)
6469                                 target_cpu_default2=4
6470                                 ;;
6471                         *)
6472                                 target_cpu_default2=2
6473                                 ;;
6474                 esac
6475                 ;;
6476         i686-*-* | i786-*-*)
6477                 target_cpu_default2=3
6478                 ;;
6479         alpha*-*-*)
6480                 case $machine in
6481                         alphaev6[78]*)
6482                                 target_cpu_default2="MASK_CPU_EV6|MASK_BWX|MASK_MAX|MASK_FIX|MASK_CIX"
6483                                 ;;
6484                         alphaev6*)
6485                                 target_cpu_default2="MASK_CPU_EV6|MASK_BWX|MASK_MAX|MASK_FIX"
6486                                 ;;
6487                         alphapca56*)
6488                                 target_cpu_default2="MASK_CPU_EV5|MASK_BWX|MASK_MAX"
6489                                 ;;
6490                         alphaev56*)
6491                                 target_cpu_default2="MASK_CPU_EV5|MASK_BWX"
6492                                 ;;
6493                         alphaev5*)
6494                                 target_cpu_default2="MASK_CPU_EV5"
6495                                 ;;
6496                 esac
6497
6498                 if test x$gas = xyes
6499                 then
6500                         if test "$target_cpu_default2" = ""
6501                         then
6502                                 target_cpu_default2="MASK_GAS"
6503                         else
6504                                 target_cpu_default2="${target_cpu_default2}|MASK_GAS"
6505                         fi
6506                 fi
6507                 ;;
6508         arm*-*-*)
6509                 case "x$with_cpu" in
6510                         x)
6511                                 # The most generic
6512                                 target_cpu_default2="TARGET_CPU_generic"
6513                                 ;;
6514
6515                         # Distinguish cores, and major variants
6516                         # arm7m doesn't exist, but D & I don't affect code
6517                         xarm[23678] | xarm250 | xarm[67][01]0 \
6518                         | xarm7m | xarm7dm | xarm7dmi | xarm7tdmi \
6519                         | xarm7100 | xarm7500 | xarm7500fe | xarm810 \
6520                         | xstrongarm | xstrongarm110 | xstrongarm1100)
6521                                 target_cpu_default2="TARGET_CPU_$with_cpu"
6522                                 ;;
6523
6524                         xyes | xno)
6525                                 echo "--with-cpu must be passed a value" 1>&2
6526                                 exit 1
6527                                 ;;
6528
6529                         *)
6530                                 if test x$pass2done = xyes
6531                                 then
6532                                         echo "Unknown cpu used with --with-cpu=$with_cpu" 1>&2
6533                                         exit 1
6534                                 fi
6535                                 ;;
6536                 esac
6537                 ;;
6538
6539         mips*-*-ecoff* | mips*-*-elf*)
6540                 if test x$gas = xyes
6541                 then
6542                         if test x$gnu_ld = xyes
6543                         then
6544                                 target_cpu_default2="MASK_GAS|MASK_SPLIT_ADDR"
6545                         else
6546                                 target_cpu_default2="MASK_GAS"
6547                         fi
6548                 fi
6549                 ;;
6550         mips*-*-*)
6551                 if test x$gas = xyes
6552                 then
6553                         target_cpu_default2="MASK_GAS"
6554                 fi
6555                 ;;
6556         powerpc*-*-* | rs6000-*-*)
6557                 case "x$with_cpu" in
6558                         x)
6559                                 ;;
6560
6561                         xcommon | xpower | xpower2 | xpowerpc | xrios \
6562                           | xrios1 | xrios2 | xrsc | xrsc1 \
6563                           | x601 | x602 | x603 | x603e | x604 | x604e | x620 \
6564                           | xec603e | x740 | x750 | x401 \
6565                           | x403 | x505 | x801 | x821 | x823 | x860)
6566                                 target_cpu_default2="\"$with_cpu\""
6567                                 ;;
6568
6569                         xyes | xno)
6570                                 echo "--with-cpu must be passed a value" 1>&2
6571                                 exit 1
6572                                 ;;
6573
6574                         *)
6575                                 if test x$pass2done = xyes
6576                                 then
6577                                         echo "Unknown cpu used with --with-cpu=$with_cpu" 1>&2
6578                                         exit 1
6579                                 fi
6580                                 ;;
6581                 esac
6582                 ;;
6583         sparc*-*-*)
6584                 case ".$with_cpu" in
6585                         .)
6586                                 target_cpu_default2=TARGET_CPU_"`echo $machine | sed 's/-.*$//'`"
6587                                 ;;
6588                         .supersparc | .hypersparc | .ultrasparc | .v7 | .v8 | .v9)
6589                                 target_cpu_default2="TARGET_CPU_$with_cpu"
6590                                 ;;
6591                         *)
6592                                 if test x$pass2done = xyes
6593                                 then
6594                                         echo "Unknown cpu used with --with-cpu=$with_cpu" 1>&2
6595                                         exit 1
6596                                 fi
6597                                 ;;
6598                 esac
6599                 ;;
6600         esac
6601
6602         if test "$target_cpu_default2" != ""
6603         then
6604                 if test "$target_cpu_default" != ""
6605                 then
6606                         target_cpu_default="(${target_cpu_default}|${target_cpu_default2})"
6607                 else
6608                         target_cpu_default=$target_cpu_default2
6609                 fi
6610         fi
6611
6612         # No need for collect2 if we have the GNU linker.
6613         # Actually, there is now; GNU ld doesn't handle the EH info or
6614         # collecting for shared libraries.
6615         #case x$gnu_ld in
6616         #xyes)
6617         #       use_collect2=
6618         #       ;;
6619         #esac
6620
6621 # Save data on machine being used to compile GCC in build_xm_file.
6622 # Save data on host machine in vars host_xm_file and host_xmake_file.
6623         if test x$pass1done = x
6624         then
6625                 if test x"$xm_file" = x
6626                 then build_xm_file=$cpu_type/xm-$cpu_type.h
6627                 else build_xm_file=$xm_file
6628                 fi
6629                 build_xm_defines=$xm_defines
6630                 build_install_headers_dir=$install_headers_dir
6631                 build_exeext=$exeext
6632                 pass1done=yes
6633         else
6634                 if test x$pass2done = x
6635                 then
6636                         if test x"$xm_file" = x
6637                         then host_xm_file=$cpu_type/xm-$cpu_type.h
6638                         else host_xm_file=$xm_file
6639                         fi
6640                         host_xm_defines=$xm_defines
6641                         if test x"$xmake_file" = x
6642                         then xmake_file=$cpu_type/x-$cpu_type
6643                         fi
6644                         host_xmake_file="$xmake_file"
6645                         host_truncate_target=$truncate_target
6646                         host_extra_gcc_objs=$extra_gcc_objs
6647                         host_extra_objs=$extra_host_objs
6648                         host_exeext=$exeext
6649                         pass2done=yes
6650                 fi
6651         fi
6652 done
6653
6654 extra_objs="${host_extra_objs} ${extra_objs}"
6655
6656 # Default the target-machine variables that were not explicitly set.
6657 if test x"$tm_file" = x
6658 then tm_file=$cpu_type/$cpu_type.h; fi
6659
6660 if test x$extra_headers = x
6661 then extra_headers=; fi
6662
6663 if test x"$xm_file" = x
6664 then xm_file=$cpu_type/xm-$cpu_type.h; fi
6665
6666 if test x$md_file = x
6667 then md_file=$cpu_type/$cpu_type.md; fi
6668
6669 if test x$out_file = x
6670 then out_file=$cpu_type/$cpu_type.c; fi
6671
6672 if test x"$tmake_file" = x
6673 then tmake_file=$cpu_type/t-$cpu_type
6674 fi
6675
6676 if test x"$dwarf2" = xyes
6677 then tm_file="$tm_file tm-dwarf2.h"
6678 fi
6679
6680 if test x$float_format = x
6681 then float_format=i64
6682 fi
6683
6684 if test $float_format = none
6685 then float_h_file=Makefile.in
6686 else float_h_file=float-$float_format.h
6687 fi
6688
6689 # Handle cpp installation.
6690 if test x$enable_cpp != xno
6691 then
6692   tmake_file="$tmake_file t-install-cpp"
6693 fi
6694
6695 # Say what files are being used for the output code and MD file.
6696 echo "Using \`$srcdir/config/$out_file' to output insns."
6697 echo "Using \`$srcdir/config/$md_file' as machine description file."
6698
6699 count=a
6700 for f in $tm_file; do
6701         count=${count}x
6702 done
6703 if test $count = ax; then
6704         echo "Using \`$srcdir/config/$tm_file' as target machine macro file."
6705 else
6706         echo "Using the following target machine macro files:"
6707         for f in $tm_file; do
6708                 echo "  $srcdir/config/$f"
6709         done
6710 fi
6711
6712 count=a
6713 for f in $host_xm_file; do
6714         count=${count}x
6715 done
6716 if test $count = ax; then
6717         echo "Using \`$srcdir/config/$host_xm_file' as host machine macro file."
6718 else
6719         echo "Using the following host machine macro files:"
6720         for f in $host_xm_file; do
6721                 echo "  $srcdir/config/$f"
6722         done
6723 fi
6724
6725 if test "$host_xm_file" != "$build_xm_file"; then
6726         count=a
6727         for f in $build_xm_file; do
6728                 count=${count}x
6729         done
6730         if test $count = ax; then
6731                 echo "Using \`$srcdir/config/$build_xm_file' as build machine macro file."
6732         else
6733                 echo "Using the following build machine macro files:"
6734                 for f in $build_xm_file; do
6735                         echo "  $srcdir/config/$f"
6736                 done
6737         fi
6738 fi
6739
6740 if test x$thread_file = x; then
6741         if test x$target_thread_file != x; then
6742                 thread_file=$target_thread_file
6743         else
6744                 thread_file='single'
6745         fi
6746 fi
6747
6748 # Set up the header files.
6749 # $links is the list of header files to create.
6750 # $vars is the list of shell variables with file names to include.
6751 # auto-host.h is the file containing items generated by autoconf and is
6752 # the first file included by config.h.
6753 null_defines=
6754 host_xm_file="auto-host.h gansidecl.h ${host_xm_file} hwint.h"
6755
6756 # If host=build, it is correct to have hconfig include auto-host.h
6757 # as well.  If host!=build, we are in error and need to do more
6758 # work to find out the build config parameters.
6759 if test x$host = x$build
6760 then
6761         build_xm_file="auto-host.h gansidecl.h ${build_xm_file} hwint.h"
6762 else
6763         # We create a subdir, then run autoconf in the subdir.
6764         # To prevent recursion we set host and build for the new
6765         # invocation of configure to the build for this invocation
6766         # of configure.
6767         tempdir=build.$$
6768         rm -rf $tempdir
6769         mkdir $tempdir
6770         cd $tempdir
6771         case ${srcdir} in
6772         /*) realsrcdir=${srcdir};;
6773         *) realsrcdir=../${srcdir};;
6774         esac
6775         CC=${CC_FOR_BUILD} ${realsrcdir}/configure \
6776                 --target=$target --host=$build --build=$build
6777
6778         # We just finished tests for the build machine, so rename
6779         # the file auto-build.h in the gcc directory.
6780         mv auto-host.h ../auto-build.h
6781         cd ..
6782         rm -rf $tempdir
6783         build_xm_file="auto-build.h gansidecl.h ${build_xm_file} hwint.h"
6784 fi
6785
6786 xm_file="gansidecl.h ${xm_file}"
6787 tm_file="gansidecl.h ${tm_file}"
6788
6789 vars="host_xm_file tm_file tm_p_file xm_file build_xm_file"
6790 links="config.h tm.h tm_p.h tconfig.h hconfig.h"
6791 defines="host_xm_defines null_defines null_defines xm_defines build_xm_defines"
6792
6793 rm -f config.bak
6794 if test -f config.status; then mv -f config.status config.bak; fi
6795
6796 # Make the links.
6797 while test -n "$vars"
6798 do
6799         set $vars; var=$1; shift; vars=$*
6800         set $links; link=$1; shift; links=$*
6801         set $defines; define=$1; shift; defines=$*
6802
6803         rm -f $link
6804         # Make sure the file is created, even if it is empty.
6805         echo >$link
6806
6807         # Define TARGET_CPU_DEFAULT if the system wants one.
6808         # This substitutes for lots of *.h files.
6809         if test "$target_cpu_default" != "" -a $link = tm.h
6810         then
6811                 echo "#define TARGET_CPU_DEFAULT ($target_cpu_default)" >>$link
6812         fi
6813
6814         for file in `eval echo '$'$var`; do
6815                 case $file in
6816                 auto-config.h)
6817                         ;;
6818                 *)
6819                         echo '#ifdef IN_GCC' >>$link
6820                         ;;
6821                 esac
6822                 echo "#include \"$file\"" >>$link
6823                 case $file in
6824                 auto-config.h)
6825                         ;;
6826                 *)
6827                         echo '#endif' >>$link
6828                         ;;
6829                 esac
6830         done
6831
6832         for def in `eval echo '$'$define`; do
6833                 echo "#ifndef $def" >>$link
6834                 echo "#define $def" >>$link
6835                 echo "#endif" >>$link
6836         done
6837 done
6838
6839 # Truncate the target if necessary
6840 if test x$host_truncate_target != x; then
6841         target=`echo $target | sed -e 's/\(..............\).*/\1/'`
6842 fi
6843
6844 # Get the version trigger filename from the toplevel
6845 if test "${with_gcc_version_trigger+set}" = set; then
6846         gcc_version_trigger=$with_gcc_version_trigger
6847 else
6848         gcc_version_trigger=${srcdir}/version.c
6849 fi
6850 gcc_version=`grep version_string ${gcc_version_trigger} | sed -e 's/.*\"\([^ \"]*\)[ \"].*/\1/'`
6851
6852 # Internationalization
6853 PACKAGE=gcc
6854 VERSION="$gcc_version"
6855 cat >> confdefs.h <<EOF
6856 #define PACKAGE "$PACKAGE"
6857 EOF
6858
6859 cat >> confdefs.h <<EOF
6860 #define VERSION "$VERSION"
6861 EOF
6862
6863
6864
6865
6866 ALL_LINGUAS="en_UK"
6867
6868 # Enable NLS support by default
6869 # Check whether --enable-nls or --disable-nls was given.
6870 if test "${enable_nls+set}" = set; then
6871   enableval="$enable_nls"
6872   :
6873 else
6874   enable_nls=yes
6875 fi
6876
6877
6878 # if cross compiling, disable NLS support.
6879 # It's not worth the trouble, at least for now.
6880
6881 if test "${build}" != "${host}" && test "x$enable_nls" == "xyes" then
6882   echo "configure: warning: Disabling NLS support for canadian cross compiler." 1>&2
6883   enable_nls=no
6884 fi
6885
6886
6887         echo $ac_n "checking for strerror in -lcposix""... $ac_c" 1>&6
6888 echo "configure:6889: checking for strerror in -lcposix" >&5
6889 ac_lib_var=`echo cposix'_'strerror | sed 'y%./+-%__p_%'`
6890 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
6891   echo $ac_n "(cached) $ac_c" 1>&6
6892 else
6893   ac_save_LIBS="$LIBS"
6894 LIBS="-lcposix  $LIBS"
6895 cat > conftest.$ac_ext <<EOF
6896 #line 6897 "configure"
6897 #include "confdefs.h"
6898 /* Override any gcc2 internal prototype to avoid an error.  */
6899 /* We use char because int might match the return type of a gcc2
6900     builtin and then its argument prototype would still apply.  */
6901 char strerror();
6902
6903 int main() {
6904 strerror()
6905 ; return 0; }
6906 EOF
6907 if { (eval echo configure:6908: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6908   rm -rf conftest*
6909   eval "ac_cv_lib_$ac_lib_var=yes"
6910 else
6911   echo "configure: failed program was:" >&5
6912   cat conftest.$ac_ext >&5
6913   rm -rf conftest*
6914   eval "ac_cv_lib_$ac_lib_var=no"
6915 fi
6916 rm -f conftest*
6917 LIBS="$ac_save_LIBS"
6918
6919 fi
6920 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
6921   echo "$ac_t""yes" 1>&6
6922   LIBS="$LIBS -lcposix"
6923 else
6924   echo "$ac_t""no" 1>&6
6925 fi
6926
6927
6928
6929 echo $ac_n "checking for working const""... $ac_c" 1>&6
6930 echo "configure:6931: checking for working const" >&5
6931 if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then
6932   echo $ac_n "(cached) $ac_c" 1>&6
6933 else
6934   cat > conftest.$ac_ext <<EOF
6935 #line 6936 "configure"
6936 #include "confdefs.h"
6937
6938 int main() {
6939
6940 /* Ultrix mips cc rejects this.  */
6941 typedef int charset[2]; const charset x;
6942 /* SunOS 4.1.1 cc rejects this.  */
6943 char const *const *ccp;
6944 char **p;
6945 /* NEC SVR4.0.2 mips cc rejects this.  */
6946 struct point {int x, y;};
6947 static struct point const zero = {0,0};
6948 /* AIX XL C 1.02.0.0 rejects this.
6949    It does not let you subtract one const X* pointer from another in an arm
6950    of an if-expression whose if-part is not a constant expression */
6951 const char *g = "string";
6952 ccp = &g + (g ? g-g : 0);
6953 /* HPUX 7.0 cc rejects these. */
6954 ++ccp;
6955 p = (char**) ccp;
6956 ccp = (char const *const *) p;
6957 { /* SCO 3.2v4 cc rejects this.  */
6958   char *t;
6959   char const *s = 0 ? (char *) 0 : (char const *) 0;
6960
6961   *t++ = 0;
6962 }
6963 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
6964   int x[] = {25, 17};
6965   const int *foo = &x[0];
6966   ++foo;
6967 }
6968 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
6969   typedef const int *iptr;
6970   iptr p = 0;
6971   ++p;
6972 }
6973 { /* AIX XL C 1.02.0.0 rejects this saying
6974      "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
6975   struct s { int j; const int *ap[3]; };
6976   struct s *b; b->j = 5;
6977 }
6978 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
6979   const int foo = 10;
6980 }
6981
6982 ; return 0; }
6983 EOF
6984 if { (eval echo configure:6985: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
6985   rm -rf conftest*
6986   ac_cv_c_const=yes
6987 else
6988   echo "configure: failed program was:" >&5
6989   cat conftest.$ac_ext >&5
6990   rm -rf conftest*
6991   ac_cv_c_const=no
6992 fi
6993 rm -f conftest*
6994 fi
6995
6996 echo "$ac_t""$ac_cv_c_const" 1>&6
6997 if test $ac_cv_c_const = no; then
6998   cat >> confdefs.h <<\EOF
6999 #define const
7000 EOF
7001
7002 fi
7003
7004 echo $ac_n "checking for inline""... $ac_c" 1>&6
7005 echo "configure:7006: checking for inline" >&5
7006 if eval "test \"`echo '$''{'ac_cv_c_inline'+set}'`\" = set"; then
7007   echo $ac_n "(cached) $ac_c" 1>&6
7008 else
7009   ac_cv_c_inline=no
7010 for ac_kw in inline __inline__ __inline; do
7011   cat > conftest.$ac_ext <<EOF
7012 #line 7013 "configure"
7013 #include "confdefs.h"
7014
7015 int main() {
7016 } $ac_kw foo() {
7017 ; return 0; }
7018 EOF
7019 if { (eval echo configure:7020: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
7020   rm -rf conftest*
7021   ac_cv_c_inline=$ac_kw; break
7022 else
7023   echo "configure: failed program was:" >&5
7024   cat conftest.$ac_ext >&5
7025 fi
7026 rm -f conftest*
7027 done
7028
7029 fi
7030
7031 echo "$ac_t""$ac_cv_c_inline" 1>&6
7032 case "$ac_cv_c_inline" in
7033   inline | yes) ;;
7034   no) cat >> confdefs.h <<\EOF
7035 #define inline
7036 EOF
7037  ;;
7038   *)  cat >> confdefs.h <<EOF
7039 #define inline $ac_cv_c_inline
7040 EOF
7041  ;;
7042 esac
7043
7044 echo $ac_n "checking for off_t""... $ac_c" 1>&6
7045 echo "configure:7046: checking for off_t" >&5
7046 if eval "test \"`echo '$''{'ac_cv_type_off_t'+set}'`\" = set"; then
7047   echo $ac_n "(cached) $ac_c" 1>&6
7048 else
7049   cat > conftest.$ac_ext <<EOF
7050 #line 7051 "configure"
7051 #include "confdefs.h"
7052 #include <sys/types.h>
7053 #if STDC_HEADERS
7054 #include <stdlib.h>
7055 #include <stddef.h>
7056 #endif
7057 EOF
7058 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7059   egrep "(^|[^a-zA-Z_0-9])off_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
7060   rm -rf conftest*
7061   ac_cv_type_off_t=yes
7062 else
7063   rm -rf conftest*
7064   ac_cv_type_off_t=no
7065 fi
7066 rm -f conftest*
7067
7068 fi
7069 echo "$ac_t""$ac_cv_type_off_t" 1>&6
7070 if test $ac_cv_type_off_t = no; then
7071   cat >> confdefs.h <<\EOF
7072 #define off_t long
7073 EOF
7074
7075 fi
7076
7077 echo $ac_n "checking for size_t""... $ac_c" 1>&6
7078 echo "configure:7079: checking for size_t" >&5
7079 if eval "test \"`echo '$''{'ac_cv_type_size_t'+set}'`\" = set"; then
7080   echo $ac_n "(cached) $ac_c" 1>&6
7081 else
7082   cat > conftest.$ac_ext <<EOF
7083 #line 7084 "configure"
7084 #include "confdefs.h"
7085 #include <sys/types.h>
7086 #if STDC_HEADERS
7087 #include <stdlib.h>
7088 #include <stddef.h>
7089 #endif
7090 EOF
7091 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7092   egrep "(^|[^a-zA-Z_0-9])size_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
7093   rm -rf conftest*
7094   ac_cv_type_size_t=yes
7095 else
7096   rm -rf conftest*
7097   ac_cv_type_size_t=no
7098 fi
7099 rm -f conftest*
7100
7101 fi
7102 echo "$ac_t""$ac_cv_type_size_t" 1>&6
7103 if test $ac_cv_type_size_t = no; then
7104   cat >> confdefs.h <<\EOF
7105 #define size_t unsigned
7106 EOF
7107
7108 fi
7109
7110 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
7111 # for constant arguments.  Useless!
7112 echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6
7113 echo "configure:7114: checking for working alloca.h" >&5
7114 if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then
7115   echo $ac_n "(cached) $ac_c" 1>&6
7116 else
7117   cat > conftest.$ac_ext <<EOF
7118 #line 7119 "configure"
7119 #include "confdefs.h"
7120 #include <alloca.h>
7121 int main() {
7122 char *p = alloca(2 * sizeof(int));
7123 ; return 0; }
7124 EOF
7125 if { (eval echo configure:7126: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7126   rm -rf conftest*
7127   ac_cv_header_alloca_h=yes
7128 else
7129   echo "configure: failed program was:" >&5
7130   cat conftest.$ac_ext >&5
7131   rm -rf conftest*
7132   ac_cv_header_alloca_h=no
7133 fi
7134 rm -f conftest*
7135 fi
7136
7137 echo "$ac_t""$ac_cv_header_alloca_h" 1>&6
7138 if test $ac_cv_header_alloca_h = yes; then
7139   cat >> confdefs.h <<\EOF
7140 #define HAVE_ALLOCA_H 1
7141 EOF
7142
7143 fi
7144
7145 echo $ac_n "checking for alloca""... $ac_c" 1>&6
7146 echo "configure:7147: checking for alloca" >&5
7147 if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+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
7154 #ifdef __GNUC__
7155 # define alloca __builtin_alloca
7156 #else
7157 # ifdef _MSC_VER
7158 #  include <malloc.h>
7159 #  define alloca _alloca
7160 # else
7161 #  if HAVE_ALLOCA_H
7162 #   include <alloca.h>
7163 #  else
7164 #   ifdef _AIX
7165  #pragma alloca
7166 #   else
7167 #    ifndef alloca /* predefined by HP cc +Olibcalls */
7168 char *alloca ();
7169 #    endif
7170 #   endif
7171 #  endif
7172 # endif
7173 #endif
7174
7175 int main() {
7176 char *p = (char *) alloca(1);
7177 ; return 0; }
7178 EOF
7179 if { (eval echo configure:7180: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7180   rm -rf conftest*
7181   ac_cv_func_alloca_works=yes
7182 else
7183   echo "configure: failed program was:" >&5
7184   cat conftest.$ac_ext >&5
7185   rm -rf conftest*
7186   ac_cv_func_alloca_works=no
7187 fi
7188 rm -f conftest*
7189 fi
7190
7191 echo "$ac_t""$ac_cv_func_alloca_works" 1>&6
7192 if test $ac_cv_func_alloca_works = yes; then
7193   cat >> confdefs.h <<\EOF
7194 #define HAVE_ALLOCA 1
7195 EOF
7196
7197 fi
7198
7199 if test $ac_cv_func_alloca_works = no; then
7200   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
7201   # that cause trouble.  Some versions do not even contain alloca or
7202   # contain a buggy version.  If you still want to use their alloca,
7203   # use ar to extract alloca.o from them instead of compiling alloca.c.
7204   ALLOCA=alloca.${ac_objext}
7205   cat >> confdefs.h <<\EOF
7206 #define C_ALLOCA 1
7207 EOF
7208
7209
7210 echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
7211 echo "configure:7212: checking whether alloca needs Cray hooks" >&5
7212 if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
7213   echo $ac_n "(cached) $ac_c" 1>&6
7214 else
7215   cat > conftest.$ac_ext <<EOF
7216 #line 7217 "configure"
7217 #include "confdefs.h"
7218 #if defined(CRAY) && ! defined(CRAY2)
7219 webecray
7220 #else
7221 wenotbecray
7222 #endif
7223
7224 EOF
7225 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7226   egrep "webecray" >/dev/null 2>&1; then
7227   rm -rf conftest*
7228   ac_cv_os_cray=yes
7229 else
7230   rm -rf conftest*
7231   ac_cv_os_cray=no
7232 fi
7233 rm -f conftest*
7234
7235 fi
7236
7237 echo "$ac_t""$ac_cv_os_cray" 1>&6
7238 if test $ac_cv_os_cray = yes; then
7239 for ac_func in _getb67 GETB67 getb67; do
7240   echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
7241 echo "configure:7242: checking for $ac_func" >&5
7242 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
7243   echo $ac_n "(cached) $ac_c" 1>&6
7244 else
7245   cat > conftest.$ac_ext <<EOF
7246 #line 7247 "configure"
7247 #include "confdefs.h"
7248 /* System header to define __stub macros and hopefully few prototypes,
7249     which can conflict with char $ac_func(); below.  */
7250 #include <assert.h>
7251 /* Override any gcc2 internal prototype to avoid an error.  */
7252 /* We use char because int might match the return type of a gcc2
7253     builtin and then its argument prototype would still apply.  */
7254 char $ac_func();
7255
7256 int main() {
7257
7258 /* The GNU C library defines this for functions which it implements
7259     to always fail with ENOSYS.  Some functions are actually named
7260     something starting with __ and the normal name is an alias.  */
7261 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
7262 choke me
7263 #else
7264 $ac_func();
7265 #endif
7266
7267 ; return 0; }
7268 EOF
7269 if { (eval echo configure:7270: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7270   rm -rf conftest*
7271   eval "ac_cv_func_$ac_func=yes"
7272 else
7273   echo "configure: failed program was:" >&5
7274   cat conftest.$ac_ext >&5
7275   rm -rf conftest*
7276   eval "ac_cv_func_$ac_func=no"
7277 fi
7278 rm -f conftest*
7279 fi
7280
7281 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
7282   echo "$ac_t""yes" 1>&6
7283   cat >> confdefs.h <<EOF
7284 #define CRAY_STACKSEG_END $ac_func
7285 EOF
7286
7287   break
7288 else
7289   echo "$ac_t""no" 1>&6
7290 fi
7291
7292 done
7293 fi
7294
7295 echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
7296 echo "configure:7297: checking stack direction for C alloca" >&5
7297 if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then
7298   echo $ac_n "(cached) $ac_c" 1>&6
7299 else
7300   if test "$cross_compiling" = yes; then
7301   ac_cv_c_stack_direction=0
7302 else
7303   cat > conftest.$ac_ext <<EOF
7304 #line 7305 "configure"
7305 #include "confdefs.h"
7306 find_stack_direction ()
7307 {
7308   static char *addr = 0;
7309   auto char dummy;
7310   if (addr == 0)
7311     {
7312       addr = &dummy;
7313       return find_stack_direction ();
7314     }
7315   else
7316     return (&dummy > addr) ? 1 : -1;
7317 }
7318 main ()
7319 {
7320   exit (find_stack_direction() < 0);
7321 }
7322 EOF
7323 if { (eval echo configure:7324: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
7324 then
7325   ac_cv_c_stack_direction=1
7326 else
7327   echo "configure: failed program was:" >&5
7328   cat conftest.$ac_ext >&5
7329   rm -fr conftest*
7330   ac_cv_c_stack_direction=-1
7331 fi
7332 rm -fr conftest*
7333 fi
7334
7335 fi
7336
7337 echo "$ac_t""$ac_cv_c_stack_direction" 1>&6
7338 cat >> confdefs.h <<EOF
7339 #define STACK_DIRECTION $ac_cv_c_stack_direction
7340 EOF
7341
7342 fi
7343
7344
7345    for ac_hdr in argz.h limits.h locale.h nl_types.h malloc.h string.h \
7346 unistd.h sys/param.h
7347 do
7348 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
7349 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
7350 echo "configure:7351: checking for $ac_hdr" >&5
7351 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
7352   echo $ac_n "(cached) $ac_c" 1>&6
7353 else
7354   cat > conftest.$ac_ext <<EOF
7355 #line 7356 "configure"
7356 #include "confdefs.h"
7357 #include <$ac_hdr>
7358 EOF
7359 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
7360 { (eval echo configure:7361: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
7361 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
7362 if test -z "$ac_err"; then
7363   rm -rf conftest*
7364   eval "ac_cv_header_$ac_safe=yes"
7365 else
7366   echo "$ac_err" >&5
7367   echo "configure: failed program was:" >&5
7368   cat conftest.$ac_ext >&5
7369   rm -rf conftest*
7370   eval "ac_cv_header_$ac_safe=no"
7371 fi
7372 rm -f conftest*
7373 fi
7374 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
7375   echo "$ac_t""yes" 1>&6
7376     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
7377   cat >> confdefs.h <<EOF
7378 #define $ac_tr_hdr 1
7379 EOF
7380
7381 else
7382   echo "$ac_t""no" 1>&6
7383 fi
7384 done
7385
7386    for ac_func in getcwd munmap putenv setenv setlocale strchr strcasecmp \
7387 strdup __argz_count __argz_stringify __argz_next
7388 do
7389 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
7390 echo "configure:7391: checking for $ac_func" >&5
7391 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
7392   echo $ac_n "(cached) $ac_c" 1>&6
7393 else
7394   cat > conftest.$ac_ext <<EOF
7395 #line 7396 "configure"
7396 #include "confdefs.h"
7397 /* System header to define __stub macros and hopefully few prototypes,
7398     which can conflict with char $ac_func(); below.  */
7399 #include <assert.h>
7400 /* Override any gcc2 internal prototype to avoid an error.  */
7401 /* We use char because int might match the return type of a gcc2
7402     builtin and then its argument prototype would still apply.  */
7403 char $ac_func();
7404
7405 int main() {
7406
7407 /* The GNU C library defines this for functions which it implements
7408     to always fail with ENOSYS.  Some functions are actually named
7409     something starting with __ and the normal name is an alias.  */
7410 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
7411 choke me
7412 #else
7413 $ac_func();
7414 #endif
7415
7416 ; return 0; }
7417 EOF
7418 if { (eval echo configure:7419: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7419   rm -rf conftest*
7420   eval "ac_cv_func_$ac_func=yes"
7421 else
7422   echo "configure: failed program was:" >&5
7423   cat conftest.$ac_ext >&5
7424   rm -rf conftest*
7425   eval "ac_cv_func_$ac_func=no"
7426 fi
7427 rm -f conftest*
7428 fi
7429
7430 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
7431   echo "$ac_t""yes" 1>&6
7432     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
7433   cat >> confdefs.h <<EOF
7434 #define $ac_tr_func 1
7435 EOF
7436
7437 else
7438   echo "$ac_t""no" 1>&6
7439 fi
7440 done
7441
7442
7443    if test "${ac_cv_func_stpcpy+set}" != "set"; then
7444      for ac_func in stpcpy
7445 do
7446 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
7447 echo "configure:7448: checking for $ac_func" >&5
7448 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
7449   echo $ac_n "(cached) $ac_c" 1>&6
7450 else
7451   cat > conftest.$ac_ext <<EOF
7452 #line 7453 "configure"
7453 #include "confdefs.h"
7454 /* System header to define __stub macros and hopefully few prototypes,
7455     which can conflict with char $ac_func(); below.  */
7456 #include <assert.h>
7457 /* Override any gcc2 internal prototype to avoid an error.  */
7458 /* We use char because int might match the return type of a gcc2
7459     builtin and then its argument prototype would still apply.  */
7460 char $ac_func();
7461
7462 int main() {
7463
7464 /* The GNU C library defines this for functions which it implements
7465     to always fail with ENOSYS.  Some functions are actually named
7466     something starting with __ and the normal name is an alias.  */
7467 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
7468 choke me
7469 #else
7470 $ac_func();
7471 #endif
7472
7473 ; return 0; }
7474 EOF
7475 if { (eval echo configure:7476: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7476   rm -rf conftest*
7477   eval "ac_cv_func_$ac_func=yes"
7478 else
7479   echo "configure: failed program was:" >&5
7480   cat conftest.$ac_ext >&5
7481   rm -rf conftest*
7482   eval "ac_cv_func_$ac_func=no"
7483 fi
7484 rm -f conftest*
7485 fi
7486
7487 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
7488   echo "$ac_t""yes" 1>&6
7489     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
7490   cat >> confdefs.h <<EOF
7491 #define $ac_tr_func 1
7492 EOF
7493
7494 else
7495   echo "$ac_t""no" 1>&6
7496 fi
7497 done
7498
7499    fi
7500    if test "${ac_cv_func_stpcpy}" = "yes"; then
7501      cat >> confdefs.h <<\EOF
7502 #define HAVE_STPCPY 1
7503 EOF
7504
7505    fi
7506
7507    if test $ac_cv_header_locale_h = yes; then
7508     echo $ac_n "checking for LC_MESSAGES""... $ac_c" 1>&6
7509 echo "configure:7510: checking for LC_MESSAGES" >&5
7510 if eval "test \"`echo '$''{'am_cv_val_LC_MESSAGES'+set}'`\" = set"; then
7511   echo $ac_n "(cached) $ac_c" 1>&6
7512 else
7513   cat > conftest.$ac_ext <<EOF
7514 #line 7515 "configure"
7515 #include "confdefs.h"
7516 #include <locale.h>
7517 int main() {
7518 return LC_MESSAGES
7519 ; return 0; }
7520 EOF
7521 if { (eval echo configure:7522: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7522   rm -rf conftest*
7523   am_cv_val_LC_MESSAGES=yes
7524 else
7525   echo "configure: failed program was:" >&5
7526   cat conftest.$ac_ext >&5
7527   rm -rf conftest*
7528   am_cv_val_LC_MESSAGES=no
7529 fi
7530 rm -f conftest*
7531 fi
7532
7533 echo "$ac_t""$am_cv_val_LC_MESSAGES" 1>&6
7534     if test $am_cv_val_LC_MESSAGES = yes; then
7535       cat >> confdefs.h <<\EOF
7536 #define HAVE_LC_MESSAGES 1
7537 EOF
7538
7539     fi
7540   fi
7541    echo $ac_n "checking whether NLS is requested""... $ac_c" 1>&6
7542 echo "configure:7543: checking whether NLS is requested" >&5
7543         # Check whether --enable-nls or --disable-nls was given.
7544 if test "${enable_nls+set}" = set; then
7545   enableval="$enable_nls"
7546   USE_NLS=$enableval
7547 else
7548   USE_NLS=yes
7549 fi
7550
7551     echo "$ac_t""$USE_NLS" 1>&6
7552
7553
7554     USE_INCLUDED_LIBINTL=no
7555
7556         if test "$USE_NLS" = "yes"; then
7557       cat >> confdefs.h <<\EOF
7558 #define ENABLE_NLS 1
7559 EOF
7560
7561       echo $ac_n "checking whether included gettext is requested""... $ac_c" 1>&6
7562 echo "configure:7563: checking whether included gettext is requested" >&5
7563       # Check whether --with-included-gettext or --without-included-gettext was given.
7564 if test "${with_included_gettext+set}" = set; then
7565   withval="$with_included_gettext"
7566   nls_cv_force_use_gnu_gettext=$withval
7567 else
7568   nls_cv_force_use_gnu_gettext=no
7569 fi
7570
7571       echo "$ac_t""$nls_cv_force_use_gnu_gettext" 1>&6
7572
7573       nls_cv_use_gnu_gettext="$nls_cv_force_use_gnu_gettext"
7574       if test "$nls_cv_force_use_gnu_gettext" != "yes"; then
7575                                         nls_cv_header_intl=
7576         nls_cv_header_libgt=
7577         CATOBJEXT=NONE
7578
7579         ac_safe=`echo "libintl.h" | sed 'y%./+-%__p_%'`
7580 echo $ac_n "checking for libintl.h""... $ac_c" 1>&6
7581 echo "configure:7582: checking for libintl.h" >&5
7582 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
7583   echo $ac_n "(cached) $ac_c" 1>&6
7584 else
7585   cat > conftest.$ac_ext <<EOF
7586 #line 7587 "configure"
7587 #include "confdefs.h"
7588 #include <libintl.h>
7589 EOF
7590 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
7591 { (eval echo configure:7592: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
7592 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
7593 if test -z "$ac_err"; then
7594   rm -rf conftest*
7595   eval "ac_cv_header_$ac_safe=yes"
7596 else
7597   echo "$ac_err" >&5
7598   echo "configure: failed program was:" >&5
7599   cat conftest.$ac_ext >&5
7600   rm -rf conftest*
7601   eval "ac_cv_header_$ac_safe=no"
7602 fi
7603 rm -f conftest*
7604 fi
7605 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
7606   echo "$ac_t""yes" 1>&6
7607   echo $ac_n "checking for gettext in libc""... $ac_c" 1>&6
7608 echo "configure:7609: checking for gettext in libc" >&5
7609 if eval "test \"`echo '$''{'gt_cv_func_gettext_libc'+set}'`\" = set"; then
7610   echo $ac_n "(cached) $ac_c" 1>&6
7611 else
7612   cat > conftest.$ac_ext <<EOF
7613 #line 7614 "configure"
7614 #include "confdefs.h"
7615 #include <libintl.h>
7616 int main() {
7617 return (int) gettext ("")
7618 ; return 0; }
7619 EOF
7620 if { (eval echo configure:7621: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7621   rm -rf conftest*
7622   gt_cv_func_gettext_libc=yes
7623 else
7624   echo "configure: failed program was:" >&5
7625   cat conftest.$ac_ext >&5
7626   rm -rf conftest*
7627   gt_cv_func_gettext_libc=no
7628 fi
7629 rm -f conftest*
7630 fi
7631
7632 echo "$ac_t""$gt_cv_func_gettext_libc" 1>&6
7633
7634            if test "$gt_cv_func_gettext_libc" != "yes"; then
7635              echo $ac_n "checking for bindtextdomain in -lintl""... $ac_c" 1>&6
7636 echo "configure:7637: checking for bindtextdomain in -lintl" >&5
7637 ac_lib_var=`echo intl'_'bindtextdomain | sed 'y%./+-%__p_%'`
7638 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
7639   echo $ac_n "(cached) $ac_c" 1>&6
7640 else
7641   ac_save_LIBS="$LIBS"
7642 LIBS="-lintl  $LIBS"
7643 cat > conftest.$ac_ext <<EOF
7644 #line 7645 "configure"
7645 #include "confdefs.h"
7646 /* Override any gcc2 internal prototype to avoid an error.  */
7647 /* We use char because int might match the return type of a gcc2
7648     builtin and then its argument prototype would still apply.  */
7649 char bindtextdomain();
7650
7651 int main() {
7652 bindtextdomain()
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   eval "ac_cv_lib_$ac_lib_var=yes"
7658 else
7659   echo "configure: failed program was:" >&5
7660   cat conftest.$ac_ext >&5
7661   rm -rf conftest*
7662   eval "ac_cv_lib_$ac_lib_var=no"
7663 fi
7664 rm -f conftest*
7665 LIBS="$ac_save_LIBS"
7666
7667 fi
7668 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
7669   echo "$ac_t""yes" 1>&6
7670   echo $ac_n "checking for gettext in libintl""... $ac_c" 1>&6
7671 echo "configure:7672: checking for gettext in libintl" >&5
7672 if eval "test \"`echo '$''{'gt_cv_func_gettext_libintl'+set}'`\" = set"; then
7673   echo $ac_n "(cached) $ac_c" 1>&6
7674 else
7675   echo $ac_n "checking for gettext in -lintl""... $ac_c" 1>&6
7676 echo "configure:7677: checking for gettext in -lintl" >&5
7677 ac_lib_var=`echo intl'_'gettext | sed 'y%./+-%__p_%'`
7678 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
7679   echo $ac_n "(cached) $ac_c" 1>&6
7680 else
7681   ac_save_LIBS="$LIBS"
7682 LIBS="-lintl  $LIBS"
7683 cat > conftest.$ac_ext <<EOF
7684 #line 7685 "configure"
7685 #include "confdefs.h"
7686 /* Override any gcc2 internal prototype to avoid an error.  */
7687 /* We use char because int might match the return type of a gcc2
7688     builtin and then its argument prototype would still apply.  */
7689 char gettext();
7690
7691 int main() {
7692 gettext()
7693 ; return 0; }
7694 EOF
7695 if { (eval echo configure:7696: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7696   rm -rf conftest*
7697   eval "ac_cv_lib_$ac_lib_var=yes"
7698 else
7699   echo "configure: failed program was:" >&5
7700   cat conftest.$ac_ext >&5
7701   rm -rf conftest*
7702   eval "ac_cv_lib_$ac_lib_var=no"
7703 fi
7704 rm -f conftest*
7705 LIBS="$ac_save_LIBS"
7706
7707 fi
7708 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
7709   echo "$ac_t""yes" 1>&6
7710   gt_cv_func_gettext_libintl=yes
7711 else
7712   echo "$ac_t""no" 1>&6
7713 gt_cv_func_gettext_libintl=no
7714 fi
7715
7716 fi
7717
7718 echo "$ac_t""$gt_cv_func_gettext_libintl" 1>&6
7719 else
7720   echo "$ac_t""no" 1>&6
7721 fi
7722
7723            fi
7724
7725            if test "$gt_cv_func_gettext_libc" = "yes" \
7726               || test "$gt_cv_func_gettext_libintl" = "yes"; then
7727               cat >> confdefs.h <<\EOF
7728 #define HAVE_GETTEXT 1
7729 EOF
7730
7731               # Extract the first word of "msgfmt", so it can be a program name with args.
7732 set dummy msgfmt; ac_word=$2
7733 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
7734 echo "configure:7735: checking for $ac_word" >&5
7735 if eval "test \"`echo '$''{'ac_cv_path_MSGFMT'+set}'`\" = set"; then
7736   echo $ac_n "(cached) $ac_c" 1>&6
7737 else
7738   case "$MSGFMT" in
7739   /*)
7740   ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
7741   ;;
7742   *)
7743   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
7744   for ac_dir in $PATH; do
7745     test -z "$ac_dir" && ac_dir=.
7746     if test -f $ac_dir/$ac_word; then
7747       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
7748         ac_cv_path_MSGFMT="$ac_dir/$ac_word"
7749         break
7750       fi
7751     fi
7752   done
7753   IFS="$ac_save_ifs"
7754   test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT="no"
7755   ;;
7756 esac
7757 fi
7758 MSGFMT="$ac_cv_path_MSGFMT"
7759 if test -n "$MSGFMT"; then
7760   echo "$ac_t""$MSGFMT" 1>&6
7761 else
7762   echo "$ac_t""no" 1>&6
7763 fi
7764               if test "$MSGFMT" != "no"; then
7765                 for ac_func in dcgettext
7766 do
7767 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
7768 echo "configure:7769: checking for $ac_func" >&5
7769 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
7770   echo $ac_n "(cached) $ac_c" 1>&6
7771 else
7772   cat > conftest.$ac_ext <<EOF
7773 #line 7774 "configure"
7774 #include "confdefs.h"
7775 /* System header to define __stub macros and hopefully few prototypes,
7776     which can conflict with char $ac_func(); below.  */
7777 #include <assert.h>
7778 /* Override any gcc2 internal prototype to avoid an error.  */
7779 /* We use char because int might match the return type of a gcc2
7780     builtin and then its argument prototype would still apply.  */
7781 char $ac_func();
7782
7783 int main() {
7784
7785 /* The GNU C library defines this for functions which it implements
7786     to always fail with ENOSYS.  Some functions are actually named
7787     something starting with __ and the normal name is an alias.  */
7788 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
7789 choke me
7790 #else
7791 $ac_func();
7792 #endif
7793
7794 ; return 0; }
7795 EOF
7796 if { (eval echo configure:7797: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7797   rm -rf conftest*
7798   eval "ac_cv_func_$ac_func=yes"
7799 else
7800   echo "configure: failed program was:" >&5
7801   cat conftest.$ac_ext >&5
7802   rm -rf conftest*
7803   eval "ac_cv_func_$ac_func=no"
7804 fi
7805 rm -f conftest*
7806 fi
7807
7808 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
7809   echo "$ac_t""yes" 1>&6
7810     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
7811   cat >> confdefs.h <<EOF
7812 #define $ac_tr_func 1
7813 EOF
7814
7815 else
7816   echo "$ac_t""no" 1>&6
7817 fi
7818 done
7819
7820                 # Extract the first word of "gmsgfmt", so it can be a program name with args.
7821 set dummy gmsgfmt; ac_word=$2
7822 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
7823 echo "configure:7824: checking for $ac_word" >&5
7824 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
7825   echo $ac_n "(cached) $ac_c" 1>&6
7826 else
7827   case "$GMSGFMT" in
7828   /*)
7829   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
7830   ;;
7831   ?:/*)
7832   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path.
7833   ;;
7834   *)
7835   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
7836   ac_dummy="$PATH"
7837   for ac_dir in $ac_dummy; do
7838     test -z "$ac_dir" && ac_dir=.
7839     if test -f $ac_dir/$ac_word; then
7840       ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
7841       break
7842     fi
7843   done
7844   IFS="$ac_save_ifs"
7845   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
7846   ;;
7847 esac
7848 fi
7849 GMSGFMT="$ac_cv_path_GMSGFMT"
7850 if test -n "$GMSGFMT"; then
7851   echo "$ac_t""$GMSGFMT" 1>&6
7852 else
7853   echo "$ac_t""no" 1>&6
7854 fi
7855
7856                 # Extract the first word of "xgettext", so it can be a program name with args.
7857 set dummy xgettext; ac_word=$2
7858 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
7859 echo "configure:7860: checking for $ac_word" >&5
7860 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
7861   echo $ac_n "(cached) $ac_c" 1>&6
7862 else
7863   case "$XGETTEXT" in
7864   /*)
7865   ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
7866   ;;
7867   *)
7868   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
7869   for ac_dir in $PATH; do
7870     test -z "$ac_dir" && ac_dir=.
7871     if test -f $ac_dir/$ac_word; then
7872       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
7873         ac_cv_path_XGETTEXT="$ac_dir/$ac_word"
7874         break
7875       fi
7876     fi
7877   done
7878   IFS="$ac_save_ifs"
7879   test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
7880   ;;
7881 esac
7882 fi
7883 XGETTEXT="$ac_cv_path_XGETTEXT"
7884 if test -n "$XGETTEXT"; then
7885   echo "$ac_t""$XGETTEXT" 1>&6
7886 else
7887   echo "$ac_t""no" 1>&6
7888 fi
7889
7890                 cat > conftest.$ac_ext <<EOF
7891 #line 7892 "configure"
7892 #include "confdefs.h"
7893
7894 int main() {
7895 extern int _nl_msg_cat_cntr;
7896                                return _nl_msg_cat_cntr
7897 ; return 0; }
7898 EOF
7899 if { (eval echo configure:7900: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7900   rm -rf conftest*
7901   CATOBJEXT=.gmo
7902                    DATADIRNAME=share
7903 else
7904   echo "configure: failed program was:" >&5
7905   cat conftest.$ac_ext >&5
7906   rm -rf conftest*
7907   CATOBJEXT=.mo
7908                    DATADIRNAME=lib
7909 fi
7910 rm -f conftest*
7911                 INSTOBJEXT=.mo
7912               fi
7913             fi
7914
7915 else
7916   echo "$ac_t""no" 1>&6
7917 fi
7918
7919
7920         if test "$CATOBJEXT" = "NONE"; then
7921           echo $ac_n "checking whether catgets can be used""... $ac_c" 1>&6
7922 echo "configure:7923: checking whether catgets can be used" >&5
7923           # Check whether --with-catgets or --without-catgets was given.
7924 if test "${with_catgets+set}" = set; then
7925   withval="$with_catgets"
7926   nls_cv_use_catgets=$withval
7927 else
7928   nls_cv_use_catgets=no
7929 fi
7930
7931           echo "$ac_t""$nls_cv_use_catgets" 1>&6
7932
7933           if test "$nls_cv_use_catgets" = "yes"; then
7934                     echo $ac_n "checking for main in -li""... $ac_c" 1>&6
7935 echo "configure:7936: checking for main in -li" >&5
7936 ac_lib_var=`echo i'_'main | sed 'y%./+-%__p_%'`
7937 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
7938   echo $ac_n "(cached) $ac_c" 1>&6
7939 else
7940   ac_save_LIBS="$LIBS"
7941 LIBS="-li  $LIBS"
7942 cat > conftest.$ac_ext <<EOF
7943 #line 7944 "configure"
7944 #include "confdefs.h"
7945
7946 int main() {
7947 main()
7948 ; return 0; }
7949 EOF
7950 if { (eval echo configure:7951: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7951   rm -rf conftest*
7952   eval "ac_cv_lib_$ac_lib_var=yes"
7953 else
7954   echo "configure: failed program was:" >&5
7955   cat conftest.$ac_ext >&5
7956   rm -rf conftest*
7957   eval "ac_cv_lib_$ac_lib_var=no"
7958 fi
7959 rm -f conftest*
7960 LIBS="$ac_save_LIBS"
7961
7962 fi
7963 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
7964   echo "$ac_t""yes" 1>&6
7965     ac_tr_lib=HAVE_LIB`echo i | sed -e 's/[^a-zA-Z0-9_]/_/g' \
7966     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
7967   cat >> confdefs.h <<EOF
7968 #define $ac_tr_lib 1
7969 EOF
7970
7971   LIBS="-li $LIBS"
7972
7973 else
7974   echo "$ac_t""no" 1>&6
7975 fi
7976
7977             echo $ac_n "checking for catgets""... $ac_c" 1>&6
7978 echo "configure:7979: checking for catgets" >&5
7979 if eval "test \"`echo '$''{'ac_cv_func_catgets'+set}'`\" = set"; then
7980   echo $ac_n "(cached) $ac_c" 1>&6
7981 else
7982   cat > conftest.$ac_ext <<EOF
7983 #line 7984 "configure"
7984 #include "confdefs.h"
7985 /* System header to define __stub macros and hopefully few prototypes,
7986     which can conflict with char catgets(); below.  */
7987 #include <assert.h>
7988 /* Override any gcc2 internal prototype to avoid an error.  */
7989 /* We use char because int might match the return type of a gcc2
7990     builtin and then its argument prototype would still apply.  */
7991 char catgets();
7992
7993 int main() {
7994
7995 /* The GNU C library defines this for functions which it implements
7996     to always fail with ENOSYS.  Some functions are actually named
7997     something starting with __ and the normal name is an alias.  */
7998 #if defined (__stub_catgets) || defined (__stub___catgets)
7999 choke me
8000 #else
8001 catgets();
8002 #endif
8003
8004 ; return 0; }
8005 EOF
8006 if { (eval echo configure:8007: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
8007   rm -rf conftest*
8008   eval "ac_cv_func_catgets=yes"
8009 else
8010   echo "configure: failed program was:" >&5
8011   cat conftest.$ac_ext >&5
8012   rm -rf conftest*
8013   eval "ac_cv_func_catgets=no"
8014 fi
8015 rm -f conftest*
8016 fi
8017
8018 if eval "test \"`echo '$ac_cv_func_'catgets`\" = yes"; then
8019   echo "$ac_t""yes" 1>&6
8020   cat >> confdefs.h <<\EOF
8021 #define HAVE_CATGETS 1
8022 EOF
8023
8024                INTLOBJS="\$(CATOBJS)"
8025                # Extract the first word of "gencat", so it can be a program name with args.
8026 set dummy gencat; ac_word=$2
8027 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8028 echo "configure:8029: checking for $ac_word" >&5
8029 if eval "test \"`echo '$''{'ac_cv_path_GENCAT'+set}'`\" = set"; then
8030   echo $ac_n "(cached) $ac_c" 1>&6
8031 else
8032   case "$GENCAT" in
8033   /*)
8034   ac_cv_path_GENCAT="$GENCAT" # Let the user override the test with a path.
8035   ;;
8036   ?:/*)
8037   ac_cv_path_GENCAT="$GENCAT" # Let the user override the test with a dos path.
8038   ;;
8039   *)
8040   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
8041   ac_dummy="$PATH"
8042   for ac_dir in $ac_dummy; do
8043     test -z "$ac_dir" && ac_dir=.
8044     if test -f $ac_dir/$ac_word; then
8045       ac_cv_path_GENCAT="$ac_dir/$ac_word"
8046       break
8047     fi
8048   done
8049   IFS="$ac_save_ifs"
8050   test -z "$ac_cv_path_GENCAT" && ac_cv_path_GENCAT="no"
8051   ;;
8052 esac
8053 fi
8054 GENCAT="$ac_cv_path_GENCAT"
8055 if test -n "$GENCAT"; then
8056   echo "$ac_t""$GENCAT" 1>&6
8057 else
8058   echo "$ac_t""no" 1>&6
8059 fi
8060                if test "$GENCAT" != "no"; then
8061                  # Extract the first word of "gmsgfmt", so it can be a program name with args.
8062 set dummy gmsgfmt; ac_word=$2
8063 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8064 echo "configure:8065: checking for $ac_word" >&5
8065 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
8066   echo $ac_n "(cached) $ac_c" 1>&6
8067 else
8068   case "$GMSGFMT" in
8069   /*)
8070   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
8071   ;;
8072   ?:/*)
8073   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path.
8074   ;;
8075   *)
8076   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
8077   ac_dummy="$PATH"
8078   for ac_dir in $ac_dummy; do
8079     test -z "$ac_dir" && ac_dir=.
8080     if test -f $ac_dir/$ac_word; then
8081       ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
8082       break
8083     fi
8084   done
8085   IFS="$ac_save_ifs"
8086   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="no"
8087   ;;
8088 esac
8089 fi
8090 GMSGFMT="$ac_cv_path_GMSGFMT"
8091 if test -n "$GMSGFMT"; then
8092   echo "$ac_t""$GMSGFMT" 1>&6
8093 else
8094   echo "$ac_t""no" 1>&6
8095 fi
8096
8097                  if test "$GMSGFMT" = "no"; then
8098                    # Extract the first word of "msgfmt", so it can be a program name with args.
8099 set dummy msgfmt; ac_word=$2
8100 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8101 echo "configure:8102: checking for $ac_word" >&5
8102 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
8103   echo $ac_n "(cached) $ac_c" 1>&6
8104 else
8105   case "$GMSGFMT" in
8106   /*)
8107   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
8108   ;;
8109   *)
8110   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
8111   for ac_dir in $PATH; do
8112     test -z "$ac_dir" && ac_dir=.
8113     if test -f $ac_dir/$ac_word; then
8114       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
8115         ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
8116         break
8117       fi
8118     fi
8119   done
8120   IFS="$ac_save_ifs"
8121   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="no"
8122   ;;
8123 esac
8124 fi
8125 GMSGFMT="$ac_cv_path_GMSGFMT"
8126 if test -n "$GMSGFMT"; then
8127   echo "$ac_t""$GMSGFMT" 1>&6
8128 else
8129   echo "$ac_t""no" 1>&6
8130 fi
8131
8132                  fi
8133                  # Extract the first word of "xgettext", so it can be a program name with args.
8134 set dummy xgettext; ac_word=$2
8135 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8136 echo "configure:8137: checking for $ac_word" >&5
8137 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
8138   echo $ac_n "(cached) $ac_c" 1>&6
8139 else
8140   case "$XGETTEXT" in
8141   /*)
8142   ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
8143   ;;
8144   *)
8145   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
8146   for ac_dir in $PATH; do
8147     test -z "$ac_dir" && ac_dir=.
8148     if test -f $ac_dir/$ac_word; then
8149       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
8150         ac_cv_path_XGETTEXT="$ac_dir/$ac_word"
8151         break
8152       fi
8153     fi
8154   done
8155   IFS="$ac_save_ifs"
8156   test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
8157   ;;
8158 esac
8159 fi
8160 XGETTEXT="$ac_cv_path_XGETTEXT"
8161 if test -n "$XGETTEXT"; then
8162   echo "$ac_t""$XGETTEXT" 1>&6
8163 else
8164   echo "$ac_t""no" 1>&6
8165 fi
8166
8167                  USE_INCLUDED_LIBINTL=yes
8168                  CATOBJEXT=.cat
8169                  INSTOBJEXT=.cat
8170                  DATADIRNAME=lib
8171                  INTLDEPS='$(top_builddir)/intl/libintl.a'
8172                  INTLLIBS=$INTLDEPS
8173                  LIBS=`echo $LIBS | sed -e 's/-lintl//'`
8174                  nls_cv_header_intl=intl/libintl.h
8175                  nls_cv_header_libgt=intl/libgettext.h
8176                fi
8177 else
8178   echo "$ac_t""no" 1>&6
8179 fi
8180
8181           fi
8182         fi
8183
8184         if test "$CATOBJEXT" = "NONE"; then
8185                           nls_cv_use_gnu_gettext=yes
8186         fi
8187       fi
8188
8189       if test "$nls_cv_use_gnu_gettext" = "yes"; then
8190                 INTLOBJS="\$(GETTOBJS)"
8191         # Extract the first word of "msgfmt", so it can be a program name with args.
8192 set dummy msgfmt; ac_word=$2
8193 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8194 echo "configure:8195: checking for $ac_word" >&5
8195 if eval "test \"`echo '$''{'ac_cv_path_MSGFMT'+set}'`\" = set"; then
8196   echo $ac_n "(cached) $ac_c" 1>&6
8197 else
8198   case "$MSGFMT" in
8199   /*)
8200   ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
8201   ;;
8202   *)
8203   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
8204   for ac_dir in $PATH; do
8205     test -z "$ac_dir" && ac_dir=.
8206     if test -f $ac_dir/$ac_word; then
8207       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
8208         ac_cv_path_MSGFMT="$ac_dir/$ac_word"
8209         break
8210       fi
8211     fi
8212   done
8213   IFS="$ac_save_ifs"
8214   test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT="msgfmt"
8215   ;;
8216 esac
8217 fi
8218 MSGFMT="$ac_cv_path_MSGFMT"
8219 if test -n "$MSGFMT"; then
8220   echo "$ac_t""$MSGFMT" 1>&6
8221 else
8222   echo "$ac_t""no" 1>&6
8223 fi
8224
8225         # Extract the first word of "gmsgfmt", so it can be a program name with args.
8226 set dummy gmsgfmt; ac_word=$2
8227 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8228 echo "configure:8229: checking for $ac_word" >&5
8229 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
8230   echo $ac_n "(cached) $ac_c" 1>&6
8231 else
8232   case "$GMSGFMT" in
8233   /*)
8234   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
8235   ;;
8236   ?:/*)
8237   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path.
8238   ;;
8239   *)
8240   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
8241   ac_dummy="$PATH"
8242   for ac_dir in $ac_dummy; do
8243     test -z "$ac_dir" && ac_dir=.
8244     if test -f $ac_dir/$ac_word; then
8245       ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
8246       break
8247     fi
8248   done
8249   IFS="$ac_save_ifs"
8250   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
8251   ;;
8252 esac
8253 fi
8254 GMSGFMT="$ac_cv_path_GMSGFMT"
8255 if test -n "$GMSGFMT"; then
8256   echo "$ac_t""$GMSGFMT" 1>&6
8257 else
8258   echo "$ac_t""no" 1>&6
8259 fi
8260
8261         # Extract the first word of "xgettext", so it can be a program name with args.
8262 set dummy xgettext; ac_word=$2
8263 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8264 echo "configure:8265: checking for $ac_word" >&5
8265 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
8266   echo $ac_n "(cached) $ac_c" 1>&6
8267 else
8268   case "$XGETTEXT" in
8269   /*)
8270   ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
8271   ;;
8272   *)
8273   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
8274   for ac_dir in $PATH; do
8275     test -z "$ac_dir" && ac_dir=.
8276     if test -f $ac_dir/$ac_word; then
8277       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
8278         ac_cv_path_XGETTEXT="$ac_dir/$ac_word"
8279         break
8280       fi
8281     fi
8282   done
8283   IFS="$ac_save_ifs"
8284   test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
8285   ;;
8286 esac
8287 fi
8288 XGETTEXT="$ac_cv_path_XGETTEXT"
8289 if test -n "$XGETTEXT"; then
8290   echo "$ac_t""$XGETTEXT" 1>&6
8291 else
8292   echo "$ac_t""no" 1>&6
8293 fi
8294
8295
8296         USE_INCLUDED_LIBINTL=yes
8297         CATOBJEXT=.gmo
8298         INSTOBJEXT=.mo
8299         DATADIRNAME=share
8300         INTLDEPS='$(top_builddir)/intl/libintl.a'
8301         INTLLIBS=$INTLDEPS
8302         LIBS=`echo $LIBS | sed -e 's/-lintl//'`
8303         nls_cv_header_intl=intl/libintl.h
8304         nls_cv_header_libgt=intl/libgettext.h
8305       fi
8306
8307             if test "$XGETTEXT" != ":"; then
8308                         if $XGETTEXT --omit-header /dev/null 2> /dev/null; then
8309           : ;
8310         else
8311           echo "$ac_t""found xgettext program is not GNU xgettext; ignore it" 1>&6
8312           XGETTEXT=":"
8313         fi
8314       fi
8315
8316       # We need to process the po/ directory.
8317       POSUB=po
8318     else
8319       DATADIRNAME=share
8320       nls_cv_header_intl=intl/libintl.h
8321       nls_cv_header_libgt=intl/libgettext.h
8322     fi
8323
8324
8325
8326
8327     # If this is used in GNU gettext we have to set USE_NLS to `yes'
8328     # because some of the sources are only built for this goal.
8329     if test "$PACKAGE" = gettext; then
8330       USE_NLS=yes
8331       USE_INCLUDED_LIBINTL=yes
8332     fi
8333
8334                 for lang in $ALL_LINGUAS; do
8335       GMOFILES="$GMOFILES $lang.gmo"
8336       POFILES="$POFILES $lang.po"
8337     done
8338
8339
8340
8341
8342
8343
8344
8345
8346
8347
8348
8349
8350
8351
8352    if test "x$CATOBJEXT" != "x"; then
8353      if test "x$ALL_LINGUAS" = "x"; then
8354        LINGUAS=
8355      else
8356        echo $ac_n "checking for catalogs to be installed""... $ac_c" 1>&6
8357 echo "configure:8358: checking for catalogs to be installed" >&5
8358        NEW_LINGUAS=
8359        for lang in $ALL_LINGUAS; do
8360          case " $LINGUAS " in
8361            *" $lang "*) NEW_LINGUAS="$NEW_LINGUAS $lang" ;;
8362          esac
8363        done
8364        LINGUAS=$NEW_LINGUAS
8365        echo "$ac_t""$LINGUAS" 1>&6
8366      fi
8367
8368           if test -n "$LINGUAS"; then
8369        for lang in $LINGUAS; do CATALOGS="$CATALOGS $lang$CATOBJEXT"; done
8370      fi
8371    fi
8372
8373             if test $ac_cv_header_locale_h = yes; then
8374      INCLUDE_LOCALE_H="#include <locale.h>"
8375    else
8376      INCLUDE_LOCALE_H="\
8377 /* The system does not provide the header <locale.h>.  Take care yourself.  */"
8378    fi
8379
8380
8381             test -d intl || mkdir intl
8382    if test "$CATOBJEXT" = ".cat"; then
8383      ac_safe=`echo "linux/version.h" | sed 'y%./+-%__p_%'`
8384 echo $ac_n "checking for linux/version.h""... $ac_c" 1>&6
8385 echo "configure:8386: checking for linux/version.h" >&5
8386 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
8387   echo $ac_n "(cached) $ac_c" 1>&6
8388 else
8389   cat > conftest.$ac_ext <<EOF
8390 #line 8391 "configure"
8391 #include "confdefs.h"
8392 #include <linux/version.h>
8393 EOF
8394 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
8395 { (eval echo configure:8396: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
8396 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
8397 if test -z "$ac_err"; then
8398   rm -rf conftest*
8399   eval "ac_cv_header_$ac_safe=yes"
8400 else
8401   echo "$ac_err" >&5
8402   echo "configure: failed program was:" >&5
8403   cat conftest.$ac_ext >&5
8404   rm -rf conftest*
8405   eval "ac_cv_header_$ac_safe=no"
8406 fi
8407 rm -f conftest*
8408 fi
8409 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
8410   echo "$ac_t""yes" 1>&6
8411   msgformat=linux
8412 else
8413   echo "$ac_t""no" 1>&6
8414 msgformat=xopen
8415 fi
8416
8417
8418                sed -e '/^#/d' $srcdir/intl/$msgformat-msg.sed > intl/po2msg.sed
8419    fi
8420       sed -e '/^#.*[^\\]$/d' -e '/^#$/d' \
8421      $srcdir/intl/po2tbl.sed.in > intl/po2tbl.sed
8422
8423             if test "$PACKAGE" = "gettext"; then
8424      GT_NO="#NO#"
8425      GT_YES=
8426    else
8427      GT_NO=
8428      GT_YES="#YES#"
8429    fi
8430
8431
8432
8433             MKINSTALLDIRS=
8434    if test -n "$ac_aux_dir"; then
8435      MKINSTALLDIRS="$ac_aux_dir/mkinstalldirs"
8436    fi
8437    if test -z "$MKINSTALLDIRS"; then
8438      MKINSTALLDIRS="\$(top_srcdir)/mkinstalldirs"
8439    fi
8440
8441
8442       l=
8443
8444
8445          test -d po || mkdir po
8446    if test "x$srcdir" != "x."; then
8447      if test "x`echo $srcdir | sed 's@/.*@@'`" = "x"; then
8448        posrcprefix="$srcdir/"
8449      else
8450        posrcprefix="../$srcdir/"
8451      fi
8452    else
8453      posrcprefix="../"
8454    fi
8455    rm -f po/POTFILES
8456    sed -e "/^#/d" -e "/^\$/d" -e "s,.*, $posrcprefix& \\\\," -e "\$s/\(.*\) \\\\/\1/" \
8457         < $srcdir/po/POTFILES.in > po/POTFILES
8458
8459 XGETTEXT="AWK='$AWK' \$(SHELL) \$(top_srcdir)/exgettext $XGETTEXT"
8460
8461 # Windows32 Registry support for specifying GCC installation paths.
8462 # Check whether --enable-win32-registry or --disable-win32-registry was given.
8463 if test "${enable_win32_registry+set}" = set; then
8464   enableval="$enable_win32_registry"
8465   :
8466 fi
8467
8468
8469 echo $ac_n "checking whether windows registry support is requested""... $ac_c" 1>&6
8470 echo "configure:8471: checking whether windows registry support is requested" >&5
8471 if test x$enable_win32_registry != xno; then
8472   cat >> confdefs.h <<\EOF
8473 #define ENABLE_WIN32_REGISTRY 1
8474 EOF
8475
8476   echo "$ac_t""yes" 1>&6
8477 else
8478   echo "$ac_t""no" 1>&6
8479 fi
8480
8481 # Check if user specified a different registry key.
8482 case x${enable_win32_registry} in
8483 x | xyes)
8484   # default.
8485   gcc_cv_win32_registry_key="$VERSION"
8486   ;;
8487 xno)
8488   # no registry lookup.
8489   gcc_cv_win32_registry_key=''
8490   ;;
8491 *)
8492   # user-specified key.
8493   gcc_cv_win32_registry_key="$enable_win32_registry"
8494   ;;
8495 esac
8496
8497 if test x$enable_win32_registry != xno; then
8498   echo $ac_n "checking registry key on windows hosts""... $ac_c" 1>&6
8499 echo "configure:8500: checking registry key on windows hosts" >&5
8500   cat >> confdefs.h <<EOF
8501 #define WIN32_REGISTRY_KEY "$gcc_cv_win32_registry_key"
8502 EOF
8503
8504   echo "$ac_t""$gcc_cv_win32_registry_key" 1>&6
8505 fi
8506
8507 # Get an absolute path to the GCC top-level source directory
8508 holddir=`pwd`
8509 cd $srcdir
8510 topdir=`pwd`
8511 cd $holddir
8512
8513 # Conditionalize the makefile for this host machine.
8514 # Make-host contains the concatenation of all host makefile fragments
8515 # [there can be more than one].  This file is built by configure.frag.
8516 host_overrides=Make-host
8517 dep_host_xmake_file=
8518 for f in .. ${host_xmake_file}
8519 do
8520         if test -f ${srcdir}/config/$f
8521         then
8522                 dep_host_xmake_file="${dep_host_xmake_file} ${srcdir}/config/$f"
8523         fi
8524 done
8525
8526 # Conditionalize the makefile for this target machine.
8527 # Make-target contains the concatenation of all host makefile fragments
8528 # [there can be more than one].  This file is built by configure.frag.
8529 target_overrides=Make-target
8530 dep_tmake_file=
8531 for f in .. ${tmake_file}
8532 do
8533         if test -f ${srcdir}/config/$f
8534         then
8535                 dep_tmake_file="${dep_tmake_file} ${srcdir}/config/$f"
8536         fi
8537 done
8538
8539 # If the host doesn't support symlinks, modify CC in
8540 # FLAGS_TO_PASS so CC="stage1/xgcc -Bstage1/" works.
8541 # Otherwise, we can use "CC=$(CC)".
8542 rm -f symtest.tem
8543 if $symbolic_link $srcdir/gcc.c symtest.tem 2>/dev/null
8544 then
8545         cc_set_by_configure="\$(CC)"
8546         quoted_cc_set_by_configure="\$(CC)"
8547         stage_prefix_set_by_configure="\$(STAGE_PREFIX)"
8548 else
8549         rm -f symtest.tem
8550         if cp -p $srcdir/gcc.c symtest.tem 2>/dev/null
8551         then
8552                 symbolic_link="cp -p"
8553         else
8554                 symbolic_link="cp"
8555         fi
8556         cc_set_by_configure="\`case '\$(CC)' in stage*) echo '\$(CC)' | sed -e 's|stage|../stage|g';; *) echo '\$(CC)';; esac\`"
8557         quoted_cc_set_by_configure="\\\`case '\\\$(CC)' in stage*) echo '\\\$(CC)' | sed -e 's|stage|../stage|g';; *) echo '\\\$(CC)';; esac\\\`"
8558         stage_prefix_set_by_configure="\`case '\$(STAGE_PREFIX)' in stage*) echo '\$(STAGE_PREFIX)' | sed -e 's|stage|../stage|g';; *) echo '\$(STAGE_PREFIX)';; esac\`"
8559 fi
8560 rm -f symtest.tem
8561
8562 out_object_file=`basename $out_file .c`.o
8563
8564 tm_file_list=
8565 for f in $tm_file; do
8566   case $f in
8567     gansidecl.h )
8568        tm_file_list="${tm_file_list} $f" ;;
8569     *) tm_file_list="${tm_file_list} \$(srcdir)/config/$f" ;;
8570   esac
8571 done
8572
8573 host_xm_file_list=
8574 for f in $host_xm_file; do
8575   case $f in
8576     auto-host.h | gansidecl.h | hwint.h )
8577        host_xm_file_list="${host_xm_file_list} $f" ;;
8578     *) host_xm_file_list="${host_xm_file_list} \$(srcdir)/config/$f" ;;
8579   esac
8580 done
8581
8582 build_xm_file_list=
8583 for f in $build_xm_file; do
8584   case $f in
8585     auto-build.h | auto-host.h | gansidecl.h | hwint.h )
8586        build_xm_file_list="${build_xm_file_list} $f" ;;
8587     *) build_xm_file_list="${build_xm_file_list} \$(srcdir)/config/$f" ;;
8588   esac
8589 done
8590
8591 # Define macro CROSS_COMPILE in compilation
8592 # if this is a cross-compiler.
8593 # Also use all.cross instead of all.internal
8594 # and add cross-make to Makefile.
8595 cross_overrides="/dev/null"
8596 if test x$host != x$target
8597 then
8598         cross_defines="CROSS=-DCROSS_COMPILE"
8599         cross_overrides="${topdir}/cross-make"
8600 fi
8601
8602 # If this is a cross-compiler that does not
8603 # have its own set of headers then define
8604 # inhibit_libc
8605
8606 # If this is using newlib, then define inhibit_libc in
8607 # LIBGCC2_CFLAGS.  This will cause __eprintf to be left out of
8608 # libgcc.a, but that's OK because newlib should have its own version of
8609 # assert.h.
8610 inhibit_libc=
8611 if test x$host != x$target && test x$with_headers = x; then
8612        inhibit_libc=-Dinhibit_libc
8613 else
8614        if test x$with_newlib = xyes; then
8615                inhibit_libc=-Dinhibit_libc
8616        fi
8617 fi
8618
8619
8620 # When building gcc with a cross-compiler, we need to fix a few things.
8621 # This must come after cross-make as we want all.build to override
8622 # all.cross.
8623 build_overrides="/dev/null"
8624 if test x$build != x$host
8625 then
8626         build_overrides="${topdir}/build-make"
8627 fi
8628
8629 # Expand extra_headers to include complete path.
8630 # This substitutes for lots of t-* files.
8631 extra_headers_list=
8632 if test "x$extra_headers" = x
8633 then true
8634 else
8635         # Prepend ${srcdir}/ginclude/ to every entry in extra_headers.
8636         for file in $extra_headers;
8637         do
8638                 extra_headers_list="${extra_headers_list} \$(srcdir)/ginclude/${file}"
8639         done
8640 fi
8641
8642 if test x$use_collect2 = xno; then
8643         use_collect2=
8644 fi
8645
8646 # Add a definition of USE_COLLECT2 if system wants one.
8647 # Also tell toplev.c what to do.
8648 # This substitutes for lots of t-* files.
8649 if test x$use_collect2 = x
8650 then
8651         will_use_collect2=
8652         maybe_use_collect2=
8653 else
8654         will_use_collect2="collect2"
8655         maybe_use_collect2="-DUSE_COLLECT2"
8656 fi
8657
8658 # NEED TO CONVERT
8659 # Set MD_DEPS if the real md file is in md.pre-cpp.
8660 # Set MD_CPP to the cpp to pass the md file through.  Md files use ';'
8661 # for line oriented comments, so we must always use a GNU cpp.  If
8662 # building gcc with a cross compiler, use the cross compiler just
8663 # built.  Otherwise, we can use the cpp just built.
8664 md_file_sub=
8665 if test "x$md_cppflags" = x
8666 then
8667         md_file_sub=$srcdir/config/$md_file
8668 else
8669         md_file=md
8670 fi
8671
8672 # If we have gas in the build tree, make a link to it.
8673 if test -f ../gas/Makefile; then
8674         rm -f as; $symbolic_link ../gas/as-new$host_exeext as$host_exeext 2>/dev/null
8675 fi
8676
8677 # If we have nm in the build tree, make a link to it.
8678 if test -f ../binutils/Makefile; then
8679         rm -f nm; $symbolic_link ../binutils/nm-new$host_exeext nm$host_exeext 2>/dev/null
8680 fi
8681
8682 # If we have ld in the build tree, make a link to it.
8683 if test -f ../ld/Makefile; then
8684 #       if test x$use_collect2 = x; then
8685 #               rm -f ld; $symbolic_link ../ld/ld-new$host_exeext ld$host_exeext 2>/dev/null
8686 #       else
8687                 rm -f collect-ld; $symbolic_link ../ld/ld-new$host_exeext collect-ld$host_exeext 2>/dev/null
8688 #       fi
8689 fi
8690
8691 # Figure out what assembler alignment features are present.
8692 echo $ac_n "checking assembler alignment features""... $ac_c" 1>&6
8693 echo "configure:8694: checking assembler alignment features" >&5
8694 gcc_cv_as=
8695 gcc_cv_as_alignment_features=
8696 gcc_cv_as_gas_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/gas
8697 if test -x "$DEFAULT_ASSEMBLER"; then
8698         gcc_cv_as="$DEFAULT_ASSEMBLER"
8699 elif test -x "$AS"; then
8700         gcc_cv_as="$AS"
8701 elif test -x as$host_exeext; then
8702         # Build using assembler in the current directory.
8703         gcc_cv_as=./as$host_exeext
8704 elif test -f $gcc_cv_as_gas_srcdir/configure.in -a -f ../gas/Makefile; then
8705         # Single tree build which includes gas.
8706         for f in $gcc_cv_as_gas_srcdir/configure $gcc_cv_as_gas_srcdir/configure.in $gcc_cv_as_gas_srcdir/Makefile.in
8707         do
8708                 gcc_cv_gas_version=`grep '^VERSION=[0-9]*\.[0-9]*' $f`
8709                 if test x$gcc_cv_gas_version != x; then
8710                         break
8711                 fi
8712         done
8713         gcc_cv_gas_major_version=`expr "$gcc_cv_gas_version" : "VERSION=\([0-9]*\)"`
8714         gcc_cv_gas_minor_version=`expr "$gcc_cv_gas_version" : "VERSION=[0-9]*\.\([0-9]*\)"`
8715         if test x$gcc_cv_gas_major_version != x -a x$gcc_cv_gas_minor_version != x; then
8716                 # Gas version 2.6 and later support for .balign and .p2align.
8717                 # bytes to skip when using .p2align.
8718                 if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 6 -o "$gcc_cv_gas_major_version" -gt 2; then
8719                         gcc_cv_as_alignment_features=".balign and .p2align"
8720                         cat >> confdefs.h <<\EOF
8721 #define HAVE_GAS_BALIGN_AND_P2ALIGN 1
8722 EOF
8723
8724                 fi
8725                 # Gas version 2.8 and later support specifying the maximum
8726                 # bytes to skip when using .p2align.
8727                 if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 8 -o "$gcc_cv_gas_major_version" -gt 2; then
8728                         gcc_cv_as_alignment_features=".p2align including maximum skip"
8729                         cat >> confdefs.h <<\EOF
8730 #define HAVE_GAS_MAX_SKIP_P2ALIGN 1
8731 EOF
8732
8733                 fi
8734         fi
8735 elif test x$host = x$target; then
8736         # Native build.
8737         # Search the same directories that the installed compiler will
8738         # search.  Else we may find the wrong assembler and lose.  If we
8739         # do not find a suitable assembler binary, then try the user's
8740         # path.
8741         #
8742         # Also note we have to check MD_EXEC_PREFIX before checking the
8743         # user's path.  Unfortunately, there is no good way to get at the
8744         # value of MD_EXEC_PREFIX here.  So we do a brute force search
8745         # through all the known MD_EXEC_PREFIX values.  Ugh.  This needs
8746         # to be fixed as part of the make/configure rewrite too.
8747
8748         if test "x$exec_prefix" = xNONE; then
8749                 if test "x$prefix" = xNONE; then
8750                         test_prefix=/usr/local
8751                 else
8752                         test_prefix=$prefix
8753                 fi
8754         else
8755                 test_prefix=$exec_prefix
8756         fi
8757
8758         # If the loop below does not find an assembler, then use whatever
8759         # one we can find in the users's path.
8760         # user's path.
8761         as=as$host_exeext
8762
8763         test_dirs="$test_prefix/lib/gcc-lib/$target/$gcc_version \
8764                    $test_prefix/lib/gcc-lib/$target \
8765                    /usr/lib/gcc/$target/$gcc_version \
8766                    /usr/lib/gcc/$target \
8767                    $test_prefix/$target/bin/$target/$gcc_version \
8768                    $test_prefix/$target/bin \
8769                    /usr/libexec \
8770                    /usr/ccs/gcc \
8771                    /usr/ccs/bin \
8772                    /udk/usr/ccs/bin \
8773                    /bsd43/usr/lib/cmplrs/cc \
8774                    /usr/cross64/usr/bin \
8775                    /usr/lib/cmplrs/cc \
8776                    /sysv/usr/lib/cmplrs/cc \
8777                    /svr4/usr/lib/cmplrs/cc \
8778                    /usr/bin"
8779
8780         for dir in $test_dirs; do
8781                 if test -f $dir/as$host_exeext; then
8782                         gcc_cv_as=$dir/as$host_exeext
8783                         break;
8784                 fi
8785         done
8786 fi
8787 if test x$gcc_cv_as != x; then
8788         # Check if we have .balign and .p2align
8789         echo ".balign  4" > conftest.s
8790         echo ".p2align  2" >> conftest.s
8791         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
8792                 gcc_cv_as_alignment_features=".balign and .p2align"
8793                 cat >> confdefs.h <<\EOF
8794 #define HAVE_GAS_BALIGN_AND_P2ALIGN 1
8795 EOF
8796
8797         fi
8798         rm -f conftest.s conftest.o
8799         # Check if specifying the maximum bytes to skip when
8800         # using .p2align is supported.
8801         echo ".p2align 4,,7" > conftest.s
8802         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
8803                 gcc_cv_as_alignment_features=".p2align including maximum skip"
8804                 cat >> confdefs.h <<\EOF
8805 #define HAVE_GAS_MAX_SKIP_P2ALIGN 1
8806 EOF
8807
8808         fi
8809         rm -f conftest.s conftest.o
8810 fi
8811 echo "$ac_t""$gcc_cv_as_alignment_features" 1>&6
8812
8813 echo $ac_n "checking assembler subsection support""... $ac_c" 1>&6
8814 echo "configure:8815: checking assembler subsection support" >&5
8815 gcc_cv_as_subsections=
8816 if test x$gcc_cv_as != x; then
8817         # Check if we have .subsection
8818         echo ".subsection 1" > conftest.s
8819         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
8820                 gcc_cv_as_subsections=".subsection"
8821                 if test -x nm$host_exeext; then
8822                         gcc_cv_nm=./nm$host_exeext
8823                 elif test x$host = x$target; then
8824                         # Native build.
8825                         gcc_cv_nm=nm$host_exeext
8826                 fi
8827                 if test x$gcc_cv_nm != x; then
8828                         cat > conftest.s <<EOF
8829 conftest_label1: .word 0
8830 .subsection -1
8831 conftest_label2: .word 0
8832 .previous
8833 EOF
8834                         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
8835                                 $gcc_cv_nm conftest.o | grep conftest_label1 > conftest.nm1
8836                                 $gcc_cv_nm conftest.o | grep conftest_label2 | sed -e 's/label2/label1/' > conftest.nm2
8837                                 if cmp conftest.nm1 conftest.nm2 > /dev/null 2>&1; then
8838                                         :
8839                                 else
8840                                         gcc_cv_as_subsections="working .subsection -1"
8841                                         cat >> confdefs.h <<\EOF
8842 #define HAVE_GAS_SUBSECTION_ORDERING 1
8843 EOF
8844
8845                                 fi
8846                         fi
8847                 fi
8848         fi
8849         rm -f conftest.s conftest.o conftest.nm1 conftest.nm2
8850 fi
8851 echo "$ac_t""$gcc_cv_as_subsections" 1>&6
8852
8853 echo $ac_n "checking assembler weak support""... $ac_c" 1>&6
8854 echo "configure:8855: checking assembler weak support" >&5
8855 gcc_cv_as_weak=
8856 if test x$gcc_cv_as != x; then
8857         # Check if we have .weak
8858         echo "  .weak foobar" > conftest.s
8859         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
8860                 cat >> confdefs.h <<\EOF
8861 #define HAVE_GAS_WEAK 1
8862 EOF
8863
8864                 gcc_cv_as_weak="yes"
8865         fi
8866         rm -f conftest.s conftest.o conftest.nm1 conftest.nm2
8867 fi
8868 echo "$ac_t""$gcc_cv_as_weak" 1>&6
8869
8870 echo $ac_n "checking assembler hidden support""... $ac_c" 1>&6
8871 echo "configure:8872: checking assembler hidden support" >&5
8872 gcc_cv_as_hidden=
8873 if test x$gcc_cv_as != x; then
8874         # Check if we have .hidden
8875         echo "  .hidden foobar" > conftest.s
8876         echo "foobar:" >> conftest.s
8877         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
8878                 cat >> confdefs.h <<\EOF
8879 #define HAVE_GAS_HIDDEN 1
8880 EOF
8881
8882                 gcc_cv_as_hidden="yes"
8883         fi
8884         rm -f conftest.s conftest.o conftest.nm1 conftest.nm2
8885 fi
8886 echo "$ac_t""$gcc_cv_as_hidden" 1>&6
8887
8888 case "$target" in
8889   sparc*-*-*)
8890     echo $ac_n "checking assembler .register pseudo-op support""... $ac_c" 1>&6
8891 echo "configure:8892: checking assembler .register pseudo-op support" >&5
8892 if eval "test \"`echo '$''{'gcc_cv_as_register_pseudo_op'+set}'`\" = set"; then
8893   echo $ac_n "(cached) $ac_c" 1>&6
8894 else
8895
8896         gcc_cv_as_register_pseudo_op=unknown
8897         if test x$gcc_cv_as != x; then
8898             # Check if we have .register
8899             echo ".register %g2, #scratch" > conftest.s
8900             if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
8901                 gcc_cv_as_register_pseudo_op=yes
8902             else
8903                 gcc_cv_as_register_pseudo_op=no
8904             fi
8905             rm -f conftest.s conftest.o
8906         fi
8907
8908 fi
8909
8910 echo "$ac_t""$gcc_cv_as_register_pseudo_op" 1>&6
8911     if test "x$gcc_cv_as_register_pseudo_op" = xyes; then
8912         cat >> confdefs.h <<\EOF
8913 #define HAVE_AS_REGISTER_PSEUDO_OP 1
8914 EOF
8915
8916     fi
8917
8918     case "$tm_file" in
8919     *64*)
8920         echo $ac_n "checking for 64 bit support in assembler ($gcc_cv_as)""... $ac_c" 1>&6
8921 echo "configure:8922: checking for 64 bit support in assembler ($gcc_cv_as)" >&5
8922 if eval "test \"`echo '$''{'gcc_cv_as_flags64'+set}'`\" = set"; then
8923   echo $ac_n "(cached) $ac_c" 1>&6
8924 else
8925
8926                 if test -n "$gcc_cv_as"; then
8927                     echo ".xword foo" > conftest.s
8928                     gcc_cv_as_flags64=no
8929                     for flag in "-xarch=v9" "-64 -Av9"; do
8930                         if $gcc_cv_as $flag -o conftest.o conftest.s \
8931                             > /dev/null 2>&1; then
8932                             gcc_cv_as_flags64=$flag
8933                             break
8934                         fi
8935                     done
8936                     rm -f conftest.s conftest.o
8937                 else
8938                     if test "$gas" = yes; then
8939                         gcc_cv_as_flags64="-64 -Av9"
8940                     else
8941                         gcc_cv_as_flags64="-xarch=v9"
8942                     fi
8943                 fi
8944
8945 fi
8946
8947 echo "$ac_t""$gcc_cv_as_flags64" 1>&6
8948         if test "x$gcc_cv_as_flags64" = xno; then
8949
8950             tmake_file=`echo " $tmake_file " | sed -e 's, sparc/t-sol2-64 , ,' -e 's,^ ,,' -e 's, $,,'`
8951             dep_tmake_file=`echo " $dep_tmake_file " | sed -e 's, [^ ]*/config/sparc/t-sol2-64 , ,' -e 's,^ ,,' -e 's, $,,'`
8952
8953         else
8954             cat >> confdefs.h <<EOF
8955 #define AS_SPARC64_FLAG "$gcc_cv_as_flags64"
8956 EOF
8957
8958         fi
8959         ;;
8960     *) gcc_cv_as_flags64=${gcc_cv_as_flags64-no}
8961         ;;
8962     esac
8963
8964     if test "x$gcc_cv_as_flags64" != xno; then
8965         echo $ac_n "checking for assembler offsetable %lo() support""... $ac_c" 1>&6
8966 echo "configure:8967: checking for assembler offsetable %lo() support" >&5
8967 if eval "test \"`echo '$''{'gcc_cv_as_offsetable_lo10'+set}'`\" = set"; then
8968   echo $ac_n "(cached) $ac_c" 1>&6
8969 else
8970
8971             gcc_cv_as_offsetable_lo10=unknown
8972             if test "x$gcc_cv_as" != x; then
8973                 # Check if assembler has offsetable %lo()
8974                 echo "or %g1, %lo(ab) + 12, %g1" > conftest.s
8975                 echo "or %g1, %lo(ab + 12), %g1" > conftest1.s
8976                 if $gcc_cv_as $gcc_cv_as_flags64 -o conftest.o conftest.s \
8977                         > /dev/null 2>&1 &&
8978                    $gcc_cv_as $gcc_cv_as_flags64 -o conftest1.o conftest1.s \
8979                         > /dev/null 2>&1; then
8980                     if cmp conftest.o conftest1.o > /dev/null 2>&1; then
8981                         gcc_cv_as_offsetable_lo10=no
8982                     else
8983                         gcc_cv_as_offsetable_lo10=yes
8984                     fi
8985                 else
8986                     gcc_cv_as_offsetable_lo10=no
8987                 fi
8988                 rm -f conftest.s conftest.o conftest1.s conftest1.o
8989             fi
8990
8991 fi
8992
8993 echo "$ac_t""$gcc_cv_as_offsetable_lo10" 1>&6
8994         if test "x$gcc_cv_as_offsetable_lo10" = xyes; then
8995             cat >> confdefs.h <<\EOF
8996 #define HAVE_AS_OFFSETABLE_LO10 1
8997 EOF
8998
8999         fi
9000     fi
9001     ;;
9002
9003   i[34567]86-*-*)
9004     echo $ac_n "checking assembler instructions""... $ac_c" 1>&6
9005 echo "configure:9006: checking assembler instructions" >&5
9006     gcc_cv_as_instructions=
9007     if test x$gcc_cv_as != x; then
9008         set "filds fists" "filds mem; fists mem"
9009         while test $# -gt 0
9010         do
9011                 echo "$2" > conftest.s
9012                 if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
9013                         gcc_cv_as_instructions=${gcc_cv_as_instructions}$1" "
9014                         cat >> confdefs.h <<EOF
9015 #define HAVE_GAS_`echo "$1" | tr 'a-z ' 'A-Z_'` 1
9016 EOF
9017
9018                 fi
9019                 shift 2
9020         done
9021         rm -f conftest.s conftest.o
9022     fi
9023     echo "$ac_t""$gcc_cv_as_instructions" 1>&6
9024     ;;
9025 esac
9026
9027 # Figure out what language subdirectories are present.
9028 # Look if the user specified --enable-languages="..."; if not, use
9029 # the environment variable $LANGUAGES if defined. $LANGUAGES might
9030 # go away some day.
9031 if test x"${enable_languages+set}" != xset; then
9032         if test x"${LANGUAGES+set}" = xset; then
9033                 enable_languages="`echo ${LANGUAGES} | tr ' ' ','`"
9034         else
9035                 enable_languages=all
9036         fi
9037 else
9038         if test x"${enable_languages}" = x; then
9039                 { echo "configure: error: --enable-languages needs at least one argument" 1>&2; exit 1; }
9040         fi
9041 fi
9042 subdirs=
9043 for lang in ${srcdir}/*/config-lang.in ..
9044 do
9045         case $lang in
9046         ..) ;;
9047         # The odd quoting in the next line works around
9048         # an apparent bug in bash 1.12 on linux.
9049         ${srcdir}/[*]/config-lang.in) ;;
9050         *)
9051           lang_alias=`sed -n -e 's,^language=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^language=\([^   ]*\).*$,\1,p' $lang`
9052           if test "x$lang_alias" = x
9053           then
9054                 echo "$lang doesn't set \$language." 1>&2
9055                 exit 1
9056           fi
9057           if test x"${enable_languages}" = xall; then
9058                 add_this_lang=yes
9059           else
9060                 case "${enable_languages}" in
9061                     ${lang_alias} | "${lang_alias},"* | *",${lang_alias},"* | *",${lang_alias}" )
9062                         add_this_lang=yes
9063                         ;;
9064                     * )
9065                         add_this_lang=no
9066                         ;;
9067                 esac
9068           fi
9069           if test x"${add_this_lang}" = xyes; then
9070                 case $lang in
9071                     ${srcdir}/ada/config-lang.in)
9072                         if test x$gnat = xyes ; then
9073                                 subdirs="$subdirs `echo $lang | sed -e 's,^.*/\([^/]*\)/config-lang.in$,\1,'`"
9074                         fi
9075                         ;;
9076                     *)
9077                         subdirs="$subdirs `echo $lang | sed -e 's,^.*/\([^/]*\)/config-lang.in$,\1,'`"
9078                         ;;
9079                 esac
9080           fi
9081           ;;
9082         esac
9083 done
9084
9085 # Make gthr-default.h if we have a thread file.
9086 gthread_flags=
9087 if test $thread_file != single; then
9088     rm -f gthr-default.h
9089     echo "#include \"gthr-${thread_file}.h\"" > gthr-default.h
9090     gthread_flags=-DHAVE_GTHR_DEFAULT
9091 fi
9092
9093
9094 # Find out what GC implementation we want, or may, use.
9095 # Check whether --with-gc or --without-gc was given.
9096 if test "${with_gc+set}" = set; then
9097   withval="$with_gc"
9098   case "$withval" in
9099   simple | page)
9100     GGC=ggc-$withval
9101     ;;
9102   *)
9103     { echo "configure: error: $withval is an invalid option to --with-gc" 1>&2; exit 1; }
9104     ;;
9105 esac
9106 else
9107   if test $ac_cv_func_mmap_anywhere = yes \
9108     || test $ac_cv_func_valloc = yes; then
9109   GGC=ggc-page
9110 else
9111   GGC=ggc-simple
9112 fi
9113 fi
9114
9115
9116 echo "Using $GGC for garbage collection."
9117
9118 # Build a new-abi (c++) system
9119 # Check whether --enable-new-gxx-abi or --disable-new-gxx-abi was given.
9120 if test "${enable_new_gxx_abi+set}" = set; then
9121   enableval="$enable_new_gxx_abi"
9122   cat >> confdefs.h <<\EOF
9123 #define ENABLE_NEW_GXX_ABI 1
9124 EOF
9125
9126 GXX_ABI_FLAG='-fnew-abi'
9127 echo "Building a new-abi g++ compiler."
9128
9129 fi
9130
9131
9132
9133 # Build a new-libstdc++ system (ie libstdc++-v3)
9134 echo $ac_n "checking for libstdc++ to install""... $ac_c" 1>&6
9135 echo "configure:9136: checking for libstdc++ to install" >&5
9136 # Check whether --enable-libstdcxx-v3 or --disable-libstdcxx-v3 was given.
9137 if test "${enable_libstdcxx_v3+set}" = set; then
9138   enableval="$enable_libstdcxx_v3"
9139   enable_libstdcxx_v3=yes
9140 else
9141   enable_libstdcxx_v3=no
9142 fi
9143
9144
9145 if test x$enable_libstdcxx_v3 = xyes; then
9146   echo "$ac_t""v3" 1>&6
9147   ac_esn=1
9148 else
9149   echo "$ac_t""v2" 1>&6
9150   ac_esn=0
9151 fi
9152 cat >> confdefs.h <<EOF
9153 #define ENABLE_STD_NAMESPACE $ac_esn
9154 EOF
9155
9156
9157
9158 echo $ac_n "checking whether to enable maintainer-specific portions of Makefiles""... $ac_c" 1>&6
9159 echo "configure:9160: checking whether to enable maintainer-specific portions of Makefiles" >&5
9160     # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
9161 if test "${enable_maintainer_mode+set}" = set; then
9162   enableval="$enable_maintainer_mode"
9163   maintainer_mode=$enableval
9164 else
9165   maintainer_mode=no
9166 fi
9167
9168
9169 echo "$ac_t""$maintainer_mode" 1>&6
9170
9171 if test "$maintainer_mode" = "yes"; then
9172   MAINT=''
9173 else
9174   MAINT='#'
9175 fi
9176
9177 # Make empty files to contain the specs and options for each language.
9178 # Then add #include lines to for a compiler that has specs and/or options.
9179
9180 lang_specs_files=
9181 lang_options_files=
9182 lang_tree_files=
9183 rm -f specs.h options.h gencheck.h
9184 touch specs.h options.h gencheck.h
9185 for subdir in . $subdirs
9186 do
9187         if test -f $srcdir/$subdir/lang-specs.h; then
9188                 echo "#include \"$subdir/lang-specs.h\"" >>specs.h
9189                 lang_specs_files="$lang_specs_files $srcdir/$subdir/lang-specs.h"
9190         fi
9191         if test -f $srcdir/$subdir/lang-options.h; then
9192                 echo "#include \"$subdir/lang-options.h\"" >>options.h
9193                 lang_options_files="$lang_options_files $srcdir/$subdir/lang-options.h"
9194         fi
9195         if test -f $srcdir/$subdir/$subdir-tree.def; then
9196                 echo "#include \"$subdir/$subdir-tree.def\"" >>gencheck.h
9197                 lang_tree_files="$lang_tree_files $srcdir/$subdir/$subdir-tree.def"
9198         fi
9199 done
9200
9201 # These (without "all_") are set in each config-lang.in.
9202 # `language' must be a single word so is spelled singularly.
9203 all_languages=
9204 all_boot_languages=
9205 all_compilers=
9206 all_stagestuff=
9207 all_diff_excludes=
9208 all_outputs='Makefile intl/Makefile po/Makefile.in fixinc/Makefile gccbug mklibgcc'
9209 # List of language makefile fragments.
9210 all_lang_makefiles=
9211 all_headers=
9212 all_lib2funcs=
9213
9214 # Add the language fragments.
9215 # Languages are added via two mechanisms.  Some information must be
9216 # recorded in makefile variables, these are defined in config-lang.in.
9217 # We accumulate them and plug them into the main Makefile.
9218 # The other mechanism is a set of hooks for each of the main targets
9219 # like `clean', `install', etc.
9220
9221 language_fragments="Make-lang"
9222 language_hooks="Make-hooks"
9223 oldstyle_subdirs=
9224
9225 for s in .. $subdirs
9226 do
9227         if test $s != ".."
9228         then
9229                 language=
9230                 boot_language=
9231                 compilers=
9232                 stagestuff=
9233                 diff_excludes=
9234                 headers=
9235                 outputs=
9236                 lib2funcs=
9237                 . ${srcdir}/$s/config-lang.in
9238                 if test "x$language" = x
9239                 then
9240                         echo "${srcdir}/$s/config-lang.in doesn't set \$language." 1>&2
9241                         exit 1
9242                 fi
9243                 all_lang_makefiles="$all_lang_makefiles ${srcdir}/$s/Make-lang.in ${srcdir}/$s/Makefile.in"
9244                 all_languages="$all_languages $language"
9245                 if test "x$boot_language" = xyes
9246                 then
9247                         all_boot_languages="$all_boot_languages $language"
9248                 fi
9249                 all_compilers="$all_compilers $compilers"
9250                 all_stagestuff="$all_stagestuff $stagestuff"
9251                 all_diff_excludes="$all_diff_excludes $diff_excludes"
9252                 all_headers="$all_headers $headers"
9253                 all_outputs="$all_outputs $outputs"
9254                 if test x$outputs = x
9255                 then
9256                         oldstyle_subdirs="$oldstyle_subdirs $s"
9257                 fi
9258                 all_lib2funcs="$all_lib2funcs $lib2funcs"
9259         fi
9260 done
9261
9262 # Since we can't use `::' targets, we link each language in
9263 # with a set of hooks, reached indirectly via lang.${target}.
9264
9265 rm -f Make-hooks
9266 touch Make-hooks
9267 target_list="all.build all.cross start.encap rest.encap \
9268         info dvi \
9269         install-normal install-common install-info install-man \
9270         uninstall distdir \
9271         mostlyclean clean distclean extraclean maintainer-clean \
9272         stage1 stage2 stage3 stage4"
9273 for t in $target_list
9274 do
9275         x=
9276         for lang in .. $all_languages
9277         do
9278                 if test $lang != ".."; then
9279                         x="$x $lang.$t"
9280                 fi
9281         done
9282         echo "lang.$t: $x" >> Make-hooks
9283 done
9284
9285 # If we're not building in srcdir, create .gdbinit.
9286
9287 if test ! -f Makefile.in; then
9288         echo "dir ." > .gdbinit
9289         echo "dir ${srcdir}" >> .gdbinit
9290         if test x$gdb_needs_out_file_path = xyes
9291         then
9292                 echo "dir ${srcdir}/config/"`dirname ${out_file}` >> .gdbinit
9293         fi
9294         if test "x$subdirs" != x; then
9295                 for s in $subdirs
9296                 do
9297                         echo "dir ${srcdir}/$s" >> .gdbinit
9298                 done
9299         fi
9300         echo "source ${srcdir}/.gdbinit" >> .gdbinit
9301 fi
9302
9303 # Define variables host_canonical and build_canonical
9304 # because some Cygnus local changes in the Makefile depend on them.
9305 build_canonical=${build}
9306 host_canonical=${host}
9307 target_subdir=
9308 if test "${host}" != "${target}" ; then
9309     target_subdir=${target}/
9310 fi
9311
9312
9313
9314
9315 # If $(exec_prefix) exists and is not the same as $(prefix), then compute an
9316 # absolute path for gcc_tooldir based on inserting the number of up-directory
9317 # movements required to get from $(exec_prefix) to $(prefix) into the basic
9318 # $(libsubdir)/@(unlibsubdir) based path.
9319 # Don't set gcc_tooldir to tooldir since that's only passed in by the toplevel
9320 # make and thus we'd get different behavior depending on where we built the
9321 # sources.
9322 if test x$exec_prefix = xNONE -o x$exec_prefix = x$prefix; then
9323     gcc_tooldir='$(libsubdir)/$(unlibsubdir)/../$(target_alias)'
9324 else
9325 # An explanation of the sed strings:
9326 #  -e 's|^\$(prefix)||'   matches and eliminates 'prefix' from 'exec_prefix'
9327 #  -e 's|/$||'            match a trailing forward slash and eliminates it
9328 #  -e 's|^[^/]|/|'        forces the string to start with a forward slash (*)
9329 #  -e 's|/[^/]*|../|g'    replaces each occurance of /<directory> with ../
9330 #
9331 # (*) Note this pattern overwrites the first character of the string
9332 # with a forward slash if one is not already present.  This is not a
9333 # problem because the exact names of the sub-directories concerned is
9334 # unimportant, just the number of them matters.
9335 #
9336 # The practical upshot of these patterns is like this:
9337 #
9338 #  prefix     exec_prefix        result
9339 #  ------     -----------        ------
9340 #   /foo        /foo/bar          ../
9341 #   /foo/       /foo/bar          ../
9342 #   /foo        /foo/bar/         ../
9343 #   /foo/       /foo/bar/         ../
9344 #   /foo        /foo/bar/ugg      ../../
9345 #
9346     dollar='$$'
9347     gcc_tooldir="\$(libsubdir)/\$(unlibsubdir)/\`echo \$(exec_prefix) | sed -e 's|^\$(prefix)||' -e 's|/\$(dollar)||' -e 's|^[^/]|/|' -e 's|/[^/]*|../|g'\`\$(target_alias)"
9348 fi
9349
9350
9351
9352 # Nothing to do for FLOAT_H, float_format already handled.
9353 objdir=`pwd`
9354
9355
9356 # Process the language and host/target makefile fragments.
9357 ${CONFIG_SHELL-/bin/sh} $srcdir/configure.frag $srcdir "$subdirs" "$dep_host_xmake_file" "$dep_tmake_file"
9358
9359 # Substitute configuration variables
9360
9361
9362
9363
9364
9365
9366
9367
9368
9369
9370
9371
9372
9373
9374
9375
9376
9377
9378
9379
9380
9381
9382
9383
9384
9385
9386
9387
9388
9389
9390
9391
9392
9393
9394
9395
9396
9397
9398
9399
9400
9401
9402
9403
9404
9405
9406
9407
9408
9409
9410
9411
9412
9413
9414
9415
9416
9417
9418 # Echo that links are built
9419 if test x$host = x$target
9420 then
9421         str1="native "
9422 else
9423         str1="cross-"
9424         str2=" from $host"
9425 fi
9426
9427 if test x$host != x$build
9428 then
9429         str3=" on a $build system"
9430 fi
9431
9432 if test "x$str2" != x || test "x$str3" != x
9433 then
9434         str4=
9435 fi
9436
9437 echo "Links are now set up to build a ${str1}compiler for ${target}$str4" 1>&2
9438
9439 if test "x$str2" != x || test "x$str3" != x
9440 then
9441         echo " ${str2}${str3}." 1>&2
9442 fi
9443
9444 # Truncate the target if necessary
9445 if test x$host_truncate_target != x; then
9446         target=`echo $target | sed -e 's/\(..............\).*/\1/'`
9447 fi
9448
9449 # Configure the subdirectories
9450 # AC_CONFIG_SUBDIRS($subdirs)
9451
9452 # Create the Makefile
9453 # and configure language subdirectories
9454 trap '' 1 2 15
9455 cat > confcache <<\EOF
9456 # This file is a shell script that caches the results of configure
9457 # tests run on this system so they can be shared between configure
9458 # scripts and configure runs.  It is not useful on other systems.
9459 # If it contains results you don't want to keep, you may remove or edit it.
9460 #
9461 # By default, configure uses ./config.cache as the cache file,
9462 # creating it if it does not exist already.  You can give configure
9463 # the --cache-file=FILE option to use a different cache file; that is
9464 # what configure does when it calls configure scripts in
9465 # subdirectories, so they share the cache.
9466 # Giving --cache-file=/dev/null disables caching, for debugging configure.
9467 # config.status only pays attention to the cache file if you give it the
9468 # --recheck option to rerun configure.
9469 #
9470 EOF
9471 # The following way of writing the cache mishandles newlines in values,
9472 # but we know of no workaround that is simple, portable, and efficient.
9473 # So, don't put newlines in cache variables' values.
9474 # Ultrix sh set writes to stderr and can't be redirected directly,
9475 # and sets the high bit in the cache file unless we assign to the vars.
9476 (set) 2>&1 |
9477   case `(ac_space=' '; set | grep ac_space) 2>&1` in
9478   *ac_space=\ *)
9479     # `set' does not quote correctly, so add quotes (double-quote substitution
9480     # turns \\\\ into \\, and sed turns \\ into \).
9481     sed -n \
9482       -e "s/'/'\\\\''/g" \
9483       -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
9484     ;;
9485   *)
9486     # `set' quotes correctly as required by POSIX, so do not add quotes.
9487     sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
9488     ;;
9489   esac >> confcache
9490 if cmp -s $cache_file confcache; then
9491   :
9492 else
9493   if test -w $cache_file; then
9494     echo "updating cache $cache_file"
9495     cat confcache > $cache_file
9496   else
9497     echo "not updating unwritable cache $cache_file"
9498   fi
9499 fi
9500 rm -f confcache
9501
9502 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
9503
9504 test "x$prefix" = xNONE && prefix=$ac_default_prefix
9505 # Let make expand exec_prefix.
9506 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
9507
9508 # Any assignment to VPATH causes Sun make to only execute
9509 # the first set of double-colon rules, so remove it if not needed.
9510 # If there is a colon in the path, we need to keep it.
9511 if test "x$srcdir" = x.; then
9512   ac_vpsub='/^[         ]*VPATH[        ]*=[^:]*$/d'
9513 fi
9514
9515 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
9516
9517 DEFS=-DHAVE_CONFIG_H
9518
9519 # Without the "./", some shells look in PATH for config.status.
9520 : ${CONFIG_STATUS=./config.status}
9521
9522 echo creating $CONFIG_STATUS
9523 rm -f $CONFIG_STATUS
9524 cat > $CONFIG_STATUS <<EOF
9525 #! /bin/sh
9526 # Generated automatically by configure.
9527 # Run this file to recreate the current configuration.
9528 # This directory was configured as follows,
9529 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
9530 #
9531 # $0 $ac_configure_args
9532 #
9533 # Compiler output produced by configure, useful for debugging
9534 # configure, is in ./config.log if it exists.
9535
9536 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
9537 for ac_option
9538 do
9539   case "\$ac_option" in
9540   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
9541     echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
9542     exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
9543   -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
9544     echo "$CONFIG_STATUS generated by autoconf version 2.13"
9545     exit 0 ;;
9546   -help | --help | --hel | --he | --h)
9547     echo "\$ac_cs_usage"; exit 0 ;;
9548   *) echo "\$ac_cs_usage"; exit 1 ;;
9549   esac
9550 done
9551
9552 ac_given_srcdir=$srcdir
9553
9554 trap 'rm -fr `echo "$all_outputs auto-host.h:config.in" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
9555 EOF
9556 cat >> $CONFIG_STATUS <<EOF
9557
9558 # Protect against being on the right side of a sed subst in config.status.
9559 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
9560  s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
9561 $ac_vpsub
9562 $extrasub
9563 s%@SHELL@%$SHELL%g
9564 s%@CFLAGS@%$CFLAGS%g
9565 s%@CPPFLAGS@%$CPPFLAGS%g
9566 s%@CXXFLAGS@%$CXXFLAGS%g
9567 s%@FFLAGS@%$FFLAGS%g
9568 s%@DEFS@%$DEFS%g
9569 s%@LDFLAGS@%$LDFLAGS%g
9570 s%@LIBS@%$LIBS%g
9571 s%@exec_prefix@%$exec_prefix%g
9572 s%@prefix@%$prefix%g
9573 s%@program_transform_name@%$program_transform_name%g
9574 s%@bindir@%$bindir%g
9575 s%@sbindir@%$sbindir%g
9576 s%@libexecdir@%$libexecdir%g
9577 s%@datadir@%$datadir%g
9578 s%@sysconfdir@%$sysconfdir%g
9579 s%@sharedstatedir@%$sharedstatedir%g
9580 s%@localstatedir@%$localstatedir%g
9581 s%@libdir@%$libdir%g
9582 s%@includedir@%$includedir%g
9583 s%@oldincludedir@%$oldincludedir%g
9584 s%@infodir@%$infodir%g
9585 s%@mandir@%$mandir%g
9586 s%@host@%$host%g
9587 s%@host_alias@%$host_alias%g
9588 s%@host_cpu@%$host_cpu%g
9589 s%@host_vendor@%$host_vendor%g
9590 s%@host_os@%$host_os%g
9591 s%@target@%$target%g
9592 s%@target_alias@%$target_alias%g
9593 s%@target_cpu@%$target_cpu%g
9594 s%@target_vendor@%$target_vendor%g
9595 s%@target_os@%$target_os%g
9596 s%@build@%$build%g
9597 s%@build_alias@%$build_alias%g
9598 s%@build_cpu@%$build_cpu%g
9599 s%@build_vendor@%$build_vendor%g
9600 s%@build_os@%$build_os%g
9601 s%@CC@%$CC%g
9602 s%@NO_MINUS_C_MINUS_O@%$NO_MINUS_C_MINUS_O%g
9603 s%@stage1_warn_cflags@%$stage1_warn_cflags%g
9604 s%@stage2_warn_cflags@%$stage2_warn_cflags%g
9605 s%@SET_MAKE@%$SET_MAKE%g
9606 s%@AWK@%$AWK%g
9607 s%@LEX@%$LEX%g
9608 s%@LEXLIB@%$LEXLIB%g
9609 s%@LN@%$LN%g
9610 s%@LN_S@%$LN_S%g
9611 s%@RANLIB@%$RANLIB%g
9612 s%@YACC@%$YACC%g
9613 s%@INSTALL@%$INSTALL%g
9614 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
9615 s%@INSTALL_DATA@%$INSTALL_DATA%g
9616 s%@CPP@%$CPP%g
9617 s%@gnat@%$gnat%g
9618 s%@MAKEINFO@%$MAKEINFO%g
9619 s%@BUILD_INFO@%$BUILD_INFO%g
9620 s%@INSTALL_INFO@%$INSTALL_INFO%g
9621 s%@vfprintf@%$vfprintf%g
9622 s%@doprint@%$doprint%g
9623 s%@manext@%$manext%g
9624 s%@objext@%$objext%g
9625 s%@PACKAGE@%$PACKAGE%g
9626 s%@VERSION@%$VERSION%g
9627 s%@ALLOCA@%$ALLOCA%g
9628 s%@USE_NLS@%$USE_NLS%g
9629 s%@MSGFMT@%$MSGFMT%g
9630 s%@GMSGFMT@%$GMSGFMT%g
9631 s%@XGETTEXT@%$XGETTEXT%g
9632 s%@GENCAT@%$GENCAT%g
9633 s%@USE_INCLUDED_LIBINTL@%$USE_INCLUDED_LIBINTL%g
9634 s%@CATALOGS@%$CATALOGS%g
9635 s%@CATOBJEXT@%$CATOBJEXT%g
9636 s%@DATADIRNAME@%$DATADIRNAME%g
9637 s%@GMOFILES@%$GMOFILES%g
9638 s%@INSTOBJEXT@%$INSTOBJEXT%g
9639 s%@INTLDEPS@%$INTLDEPS%g
9640 s%@INTLLIBS@%$INTLLIBS%g
9641 s%@INTLOBJS@%$INTLOBJS%g
9642 s%@POFILES@%$POFILES%g
9643 s%@POSUB@%$POSUB%g
9644 s%@INCLUDE_LOCALE_H@%$INCLUDE_LOCALE_H%g
9645 s%@GT_NO@%$GT_NO%g
9646 s%@GT_YES@%$GT_YES%g
9647 s%@MKINSTALLDIRS@%$MKINSTALLDIRS%g
9648 s%@l@%$l%g
9649 s%@inhibit_libc@%$inhibit_libc%g
9650 s%@gthread_flags@%$gthread_flags%g
9651 s%@GGC@%$GGC%g
9652 s%@GXX_ABI_FLAG@%$GXX_ABI_FLAG%g
9653 s%@MAINT@%$MAINT%g
9654 s%@build_canonical@%$build_canonical%g
9655 s%@host_canonical@%$host_canonical%g
9656 s%@target_subdir@%$target_subdir%g
9657 s%@gcc_tooldir@%$gcc_tooldir%g
9658 s%@dollar@%$dollar%g
9659 s%@objdir@%$objdir%g
9660 s%@subdirs@%$subdirs%g
9661 s%@all_boot_languages@%$all_boot_languages%g
9662 s%@all_compilers@%$all_compilers%g
9663 s%@all_diff_excludes@%$all_diff_excludes%g
9664 s%@all_headers@%$all_headers%g
9665 s%@all_lang_makefiles@%$all_lang_makefiles%g
9666 s%@all_languages@%$all_languages%g
9667 s%@all_lib2funcs@%$all_lib2funcs%g
9668 s%@all_stagestuff@%$all_stagestuff%g
9669 s%@build_exeext@%$build_exeext%g
9670 s%@build_install_headers_dir@%$build_install_headers_dir%g
9671 s%@build_xm_file_list@%$build_xm_file_list%g
9672 s%@cc_set_by_configure@%$cc_set_by_configure%g
9673 s%@quoted_cc_set_by_configure@%$quoted_cc_set_by_configure%g
9674 s%@cpp_install_dir@%$cpp_install_dir%g
9675 s%@dep_host_xmake_file@%$dep_host_xmake_file%g
9676 s%@dep_tmake_file@%$dep_tmake_file%g
9677 s%@extra_c_flags@%$extra_c_flags%g
9678 s%@extra_c_objs@%$extra_c_objs%g
9679 s%@extra_cpp_objs@%$extra_cpp_objs%g
9680 s%@extra_cxx_objs@%$extra_cxx_objs%g
9681 s%@extra_headers_list@%$extra_headers_list%g
9682 s%@extra_objs@%$extra_objs%g
9683 s%@extra_parts@%$extra_parts%g
9684 s%@extra_passes@%$extra_passes%g
9685 s%@extra_programs@%$extra_programs%g
9686 s%@float_h_file@%$float_h_file%g
9687 s%@gcc_gxx_include_dir@%$gcc_gxx_include_dir%g
9688 s%@gcc_version@%$gcc_version%g
9689 s%@gcc_version_trigger@%$gcc_version_trigger%g
9690 s%@host_exeext@%$host_exeext%g
9691 s%@host_extra_gcc_objs@%$host_extra_gcc_objs%g
9692 s%@host_xm_file_list@%$host_xm_file_list%g
9693 s%@install@%$install%g
9694 s%@lang_options_files@%$lang_options_files%g
9695 s%@lang_specs_files@%$lang_specs_files%g
9696 s%@lang_tree_files@%$lang_tree_files%g
9697 s%@local_prefix@%$local_prefix%g
9698 s%@maybe_use_collect2@%$maybe_use_collect2%g
9699 s%@md_file@%$md_file%g
9700 s%@objc_boehm_gc@%$objc_boehm_gc%g
9701 s%@out_file@%$out_file%g
9702 s%@out_object_file@%$out_object_file%g
9703 s%@stage_prefix_set_by_configure@%$stage_prefix_set_by_configure%g
9704 s%@symbolic_link@%$symbolic_link%g
9705 s%@thread_file@%$thread_file%g
9706 s%@tm_file_list@%$tm_file_list%g
9707 s%@will_use_collect2@%$will_use_collect2%g
9708 /@target_overrides@/r $target_overrides
9709 s%@target_overrides@%%g
9710 /@host_overrides@/r $host_overrides
9711 s%@host_overrides@%%g
9712 s%@cross_defines@%$cross_defines%g
9713 /@cross_overrides@/r $cross_overrides
9714 s%@cross_overrides@%%g
9715 /@build_overrides@/r $build_overrides
9716 s%@build_overrides@%%g
9717 /@language_fragments@/r $language_fragments
9718 s%@language_fragments@%%g
9719 /@language_hooks@/r $language_hooks
9720 s%@language_hooks@%%g
9721
9722 CEOF
9723 EOF
9724
9725 cat >> $CONFIG_STATUS <<\EOF
9726
9727 # Split the substitutions into bite-sized pieces for seds with
9728 # small command number limits, like on Digital OSF/1 and HP-UX.
9729 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
9730 ac_file=1 # Number of current file.
9731 ac_beg=1 # First line for current file.
9732 ac_end=$ac_max_sed_cmds # Line after last line for current file.
9733 ac_more_lines=:
9734 ac_sed_cmds=""
9735 while $ac_more_lines; do
9736   if test $ac_beg -gt 1; then
9737     sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
9738   else
9739     sed "${ac_end}q" conftest.subs > conftest.s$ac_file
9740   fi
9741   if test ! -s conftest.s$ac_file; then
9742     ac_more_lines=false
9743     rm -f conftest.s$ac_file
9744   else
9745     if test -z "$ac_sed_cmds"; then
9746       ac_sed_cmds="sed -f conftest.s$ac_file"
9747     else
9748       ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
9749     fi
9750     ac_file=`expr $ac_file + 1`
9751     ac_beg=$ac_end
9752     ac_end=`expr $ac_end + $ac_max_sed_cmds`
9753   fi
9754 done
9755 if test -z "$ac_sed_cmds"; then
9756   ac_sed_cmds=cat
9757 fi
9758 EOF
9759
9760 cat >> $CONFIG_STATUS <<EOF
9761
9762 CONFIG_FILES=\${CONFIG_FILES-"$all_outputs"}
9763 EOF
9764 cat >> $CONFIG_STATUS <<\EOF
9765 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
9766   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
9767   case "$ac_file" in
9768   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
9769        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
9770   *) ac_file_in="${ac_file}.in" ;;
9771   esac
9772
9773   # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
9774
9775   # Remove last slash and all that follows it.  Not all systems have dirname.
9776   ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
9777   if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
9778     # The file is in a subdirectory.
9779     test ! -d "$ac_dir" && mkdir "$ac_dir"
9780     ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
9781     # A "../" for each directory in $ac_dir_suffix.
9782     ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
9783   else
9784     ac_dir_suffix= ac_dots=
9785   fi
9786
9787   case "$ac_given_srcdir" in
9788   .)  srcdir=.
9789       if test -z "$ac_dots"; then top_srcdir=.
9790       else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
9791   /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
9792   *) # Relative path.
9793     srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
9794     top_srcdir="$ac_dots$ac_given_srcdir" ;;
9795   esac
9796
9797
9798   echo creating "$ac_file"
9799   rm -f "$ac_file"
9800   configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
9801   case "$ac_file" in
9802   *Makefile*) ac_comsub="1i\\
9803 # $configure_input" ;;
9804   *) ac_comsub= ;;
9805   esac
9806
9807   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
9808   sed -e "$ac_comsub
9809 s%@configure_input@%$configure_input%g
9810 s%@srcdir@%$srcdir%g
9811 s%@top_srcdir@%$top_srcdir%g
9812 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
9813 fi; done
9814 rm -f conftest.s*
9815
9816 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
9817 # NAME is the cpp macro being defined and VALUE is the value it is being given.
9818 #
9819 # ac_d sets the value in "#define NAME VALUE" lines.
9820 ac_dA='s%^\([   ]*\)#\([        ]*define[       ][      ]*\)'
9821 ac_dB='\([      ][      ]*\)[^  ]*%\1#\2'
9822 ac_dC='\3'
9823 ac_dD='%g'
9824 # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
9825 ac_uA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
9826 ac_uB='\([      ]\)%\1#\2define\3'
9827 ac_uC=' '
9828 ac_uD='\4%g'
9829 # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
9830 ac_eA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
9831 ac_eB='$%\1#\2define\3'
9832 ac_eC=' '
9833 ac_eD='%g'
9834
9835 if test "${CONFIG_HEADERS+set}" != set; then
9836 EOF
9837 cat >> $CONFIG_STATUS <<EOF
9838   CONFIG_HEADERS="auto-host.h:config.in"
9839 EOF
9840 cat >> $CONFIG_STATUS <<\EOF
9841 fi
9842 for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
9843   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
9844   case "$ac_file" in
9845   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
9846        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
9847   *) ac_file_in="${ac_file}.in" ;;
9848   esac
9849
9850   echo creating $ac_file
9851
9852   rm -f conftest.frag conftest.in conftest.out
9853   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
9854   cat $ac_file_inputs > conftest.in
9855
9856 EOF
9857
9858 # Transform confdefs.h into a sed script conftest.vals that substitutes
9859 # the proper values into config.h.in to produce config.h.  And first:
9860 # Protect against being on the right side of a sed subst in config.status.
9861 # Protect against being in an unquoted here document in config.status.
9862 rm -f conftest.vals
9863 cat > conftest.hdr <<\EOF
9864 s/[\\&%]/\\&/g
9865 s%[\\$`]%\\&%g
9866 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
9867 s%ac_d%ac_u%gp
9868 s%ac_u%ac_e%gp
9869 EOF
9870 sed -n -f conftest.hdr confdefs.h > conftest.vals
9871 rm -f conftest.hdr
9872
9873 # This sed command replaces #undef with comments.  This is necessary, for
9874 # example, in the case of _POSIX_SOURCE, which is predefined and required
9875 # on some systems where configure will not decide to define it.
9876 cat >> conftest.vals <<\EOF
9877 s%^[    ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
9878 EOF
9879
9880 # Break up conftest.vals because some shells have a limit on
9881 # the size of here documents, and old seds have small limits too.
9882
9883 rm -f conftest.tail
9884 while :
9885 do
9886   ac_lines=`grep -c . conftest.vals`
9887   # grep -c gives empty output for an empty file on some AIX systems.
9888   if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
9889   # Write a limited-size here document to conftest.frag.
9890   echo '  cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
9891   sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
9892   echo 'CEOF
9893   sed -f conftest.frag conftest.in > conftest.out
9894   rm -f conftest.in
9895   mv conftest.out conftest.in
9896 ' >> $CONFIG_STATUS
9897   sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
9898   rm -f conftest.vals
9899   mv conftest.tail conftest.vals
9900 done
9901 rm -f conftest.vals
9902
9903 cat >> $CONFIG_STATUS <<\EOF
9904   rm -f conftest.frag conftest.h
9905   echo "/* $ac_file.  Generated automatically by configure.  */" > conftest.h
9906   cat conftest.in >> conftest.h
9907   rm -f conftest.in
9908   if cmp -s $ac_file conftest.h 2>/dev/null; then
9909     echo "$ac_file is unchanged"
9910     rm -f conftest.h
9911   else
9912     # Remove last slash and all that follows it.  Not all systems have dirname.
9913       ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
9914       if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
9915       # The file is in a subdirectory.
9916       test ! -d "$ac_dir" && mkdir "$ac_dir"
9917     fi
9918     rm -f $ac_file
9919     mv conftest.h $ac_file
9920   fi
9921 fi; done
9922
9923 EOF
9924
9925 cat >> $CONFIG_STATUS <<EOF
9926 ac_sources="$nls_cv_header_libgt"
9927 ac_dests="$nls_cv_header_intl"
9928 EOF
9929
9930 cat >> $CONFIG_STATUS <<\EOF
9931 srcdir=$ac_given_srcdir
9932 while test -n "$ac_sources"; do
9933   set $ac_dests; ac_dest=$1; shift; ac_dests=$*
9934   set $ac_sources; ac_source=$1; shift; ac_sources=$*
9935
9936   echo "linking $srcdir/$ac_source to $ac_dest"
9937
9938   if test ! -r $srcdir/$ac_source; then
9939     { echo "configure: error: $srcdir/$ac_source: File not found" 1>&2; exit 1; }
9940   fi
9941   rm -f $ac_dest
9942
9943   # Make relative symlinks.
9944   # Remove last slash and all that follows it.  Not all systems have dirname.
9945   ac_dest_dir=`echo $ac_dest|sed 's%/[^/][^/]*$%%'`
9946   if test "$ac_dest_dir" != "$ac_dest" && test "$ac_dest_dir" != .; then
9947     # The dest file is in a subdirectory.
9948     test ! -d "$ac_dest_dir" && mkdir "$ac_dest_dir"
9949     ac_dest_dir_suffix="/`echo $ac_dest_dir|sed 's%^\./%%'`"
9950     # A "../" for each directory in $ac_dest_dir_suffix.
9951     ac_dots=`echo $ac_dest_dir_suffix|sed 's%/[^/]*%../%g'`
9952   else
9953     ac_dest_dir_suffix= ac_dots=
9954   fi
9955
9956   case "$srcdir" in
9957   [/$]*) ac_rel_source="$srcdir/$ac_source" ;;
9958   *) ac_rel_source="$ac_dots$srcdir/$ac_source" ;;
9959   esac
9960
9961   # Make a symlink if possible; otherwise try a hard link.
9962   if ln -s $ac_rel_source $ac_dest 2>/dev/null ||
9963     ln $srcdir/$ac_source $ac_dest; then :
9964   else
9965     { echo "configure: error: can not link $ac_dest to $srcdir/$ac_source" 1>&2; exit 1; }
9966   fi
9967 done
9968 EOF
9969 cat >> $CONFIG_STATUS <<EOF
9970
9971
9972 host='${host}'
9973 build='${build}'
9974 target='${target}'
9975 target_alias='${target_alias}'
9976 srcdir='${srcdir}'
9977 subdirs='${subdirs}'
9978 oldstyle_subdirs='${oldstyle_subdirs}'
9979 symbolic_link='${symbolic_link}'
9980 program_transform_set='${program_transform_set}'
9981 program_transform_name='${program_transform_name}'
9982 dep_host_xmake_file='${dep_host_xmake_file}'
9983 host_xmake_file='${host_xmake_file}'
9984 dep_tmake_file='${dep_tmake_file}'
9985 tmake_file='${tmake_file}'
9986 thread_file='${thread_file}'
9987 gcc_version='${gcc_version}'
9988 gcc_version_trigger='${gcc_version_trigger}'
9989 local_prefix='${local_prefix}'
9990 build_install_headers_dir='${build_install_headers_dir}'
9991 build_exeext='${build_exeext}'
9992 host_exeext='${host_exeext}'
9993 out_file='${out_file}'
9994 gdb_needs_out_file_path='${gdb_needs_out_file_path}'
9995 SET_MAKE='${SET_MAKE}'
9996 target_list='${target_list}'
9997 target_overrides='${target_overrides}'
9998 host_overrides='${host_overrides}'
9999 cross_defines='${cross_defines}'
10000 cross_overrides='${cross_overrides}'
10001 build_overrides='${build_overrides}'
10002 cpp_install_dir='${cpp_install_dir}'
10003
10004 EOF
10005 cat >> $CONFIG_STATUS <<\EOF
10006 case "$CONFIG_FILES" in *po/Makefile.in*)
10007         sed -e "/POTFILES =/r po/POTFILES" po/Makefile.in > po/Makefile
10008       esac
10009
10010 . $srcdir/configure.lang
10011 case x$CONFIG_HEADERS in
10012 xauto-host.h:config.in)
10013 echo > cstamp-h ;;
10014 esac
10015 # If the host supports symlinks, point stage[1234] at ../stage[1234] so
10016 # bootstrapping and the installation procedure can still use
10017 # CC="stage1/xgcc -Bstage1/".  If the host doesn't support symlinks,
10018 # FLAGS_TO_PASS has been modified to solve the problem there.
10019 # This is virtually a duplicate of what happens in configure.lang; we do
10020 # an extra check to make sure this only happens if ln -s can be used.
10021 if test "$symbolic_link" = "ln -s"; then
10022  for d in .. ${subdirs} ; do
10023    if test $d != ..; then
10024         STARTDIR=`pwd`
10025         cd $d
10026         for t in stage1 stage2 stage3 stage4 include
10027         do
10028                 rm -f $t
10029                 $symbolic_link ../$t $t 2>/dev/null
10030         done
10031         cd $STARTDIR
10032    fi
10033  done
10034 else true ; fi
10035 # Avoid having to add intl to our include paths.
10036 if test -f intl/libintl.h; then
10037   echo creating libintl.h
10038   echo '#include "intl/libintl.h"' >libintl.h
10039 fi
10040
10041 exit 0
10042 EOF
10043 chmod +x $CONFIG_STATUS
10044 rm -fr confdefs* $ac_clean_files
10045 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
10046