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 echo $ac_n "checking for inline""... $ac_c" 1>&6
1433 echo "configure:1434: checking for inline" >&5
1434 if eval "test \"`echo '$''{'ac_cv_c_inline'+set}'`\" = set"; then
1435   echo $ac_n "(cached) $ac_c" 1>&6
1436 else
1437   ac_cv_c_inline=no
1438 for ac_kw in inline __inline__ __inline; do
1439   cat > conftest.$ac_ext <<EOF
1440 #line 1441 "configure"
1441 #include "confdefs.h"
1442
1443 int main() {
1444 } $ac_kw foo() {
1445 ; return 0; }
1446 EOF
1447 if { (eval echo configure:1448: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1448   rm -rf conftest*
1449   ac_cv_c_inline=$ac_kw; break
1450 else
1451   echo "configure: failed program was:" >&5
1452   cat conftest.$ac_ext >&5
1453 fi
1454 rm -f conftest*
1455 done
1456
1457 fi
1458
1459 echo "$ac_t""$ac_cv_c_inline" 1>&6
1460 case "$ac_cv_c_inline" in
1461   inline | yes) ;;
1462   no) cat >> confdefs.h <<\EOF
1463 #define inline
1464 EOF
1465  ;;
1466   *)  cat >> confdefs.h <<EOF
1467 #define inline $ac_cv_c_inline
1468 EOF
1469  ;;
1470 esac
1471
1472
1473 # Find some useful tools
1474 for ac_prog in mawk gawk nawk awk
1475 do
1476 # Extract the first word of "$ac_prog", so it can be a program name with args.
1477 set dummy $ac_prog; ac_word=$2
1478 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1479 echo "configure:1480: checking for $ac_word" >&5
1480 if eval "test \"`echo '$''{'ac_cv_prog_AWK'+set}'`\" = set"; then
1481   echo $ac_n "(cached) $ac_c" 1>&6
1482 else
1483   if test -n "$AWK"; then
1484   ac_cv_prog_AWK="$AWK" # Let the user override the test.
1485 else
1486   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1487   ac_dummy="$PATH"
1488   for ac_dir in $ac_dummy; do
1489     test -z "$ac_dir" && ac_dir=.
1490     if test -f $ac_dir/$ac_word; then
1491       ac_cv_prog_AWK="$ac_prog"
1492       break
1493     fi
1494   done
1495   IFS="$ac_save_ifs"
1496 fi
1497 fi
1498 AWK="$ac_cv_prog_AWK"
1499 if test -n "$AWK"; then
1500   echo "$ac_t""$AWK" 1>&6
1501 else
1502   echo "$ac_t""no" 1>&6
1503 fi
1504
1505 test -n "$AWK" && break
1506 done
1507
1508 # Extract the first word of "flex", so it can be a program name with args.
1509 set dummy flex; ac_word=$2
1510 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1511 echo "configure:1512: checking for $ac_word" >&5
1512 if eval "test \"`echo '$''{'ac_cv_prog_LEX'+set}'`\" = set"; then
1513   echo $ac_n "(cached) $ac_c" 1>&6
1514 else
1515   if test -n "$LEX"; then
1516   ac_cv_prog_LEX="$LEX" # Let the user override the test.
1517 else
1518   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1519   ac_dummy="$PATH"
1520   for ac_dir in $ac_dummy; do
1521     test -z "$ac_dir" && ac_dir=.
1522     if test -f $ac_dir/$ac_word; then
1523       ac_cv_prog_LEX="flex"
1524       break
1525     fi
1526   done
1527   IFS="$ac_save_ifs"
1528   test -z "$ac_cv_prog_LEX" && ac_cv_prog_LEX="lex"
1529 fi
1530 fi
1531 LEX="$ac_cv_prog_LEX"
1532 if test -n "$LEX"; then
1533   echo "$ac_t""$LEX" 1>&6
1534 else
1535   echo "$ac_t""no" 1>&6
1536 fi
1537
1538 if test -z "$LEXLIB"
1539 then
1540   case "$LEX" in
1541   flex*) ac_lib=fl ;;
1542   *) ac_lib=l ;;
1543   esac
1544   echo $ac_n "checking for yywrap in -l$ac_lib""... $ac_c" 1>&6
1545 echo "configure:1546: checking for yywrap in -l$ac_lib" >&5
1546 ac_lib_var=`echo $ac_lib'_'yywrap | sed 'y%./+-%__p_%'`
1547 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
1548   echo $ac_n "(cached) $ac_c" 1>&6
1549 else
1550   ac_save_LIBS="$LIBS"
1551 LIBS="-l$ac_lib  $LIBS"
1552 cat > conftest.$ac_ext <<EOF
1553 #line 1554 "configure"
1554 #include "confdefs.h"
1555 /* Override any gcc2 internal prototype to avoid an error.  */
1556 /* We use char because int might match the return type of a gcc2
1557     builtin and then its argument prototype would still apply.  */
1558 char yywrap();
1559
1560 int main() {
1561 yywrap()
1562 ; return 0; }
1563 EOF
1564 if { (eval echo configure:1565: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1565   rm -rf conftest*
1566   eval "ac_cv_lib_$ac_lib_var=yes"
1567 else
1568   echo "configure: failed program was:" >&5
1569   cat conftest.$ac_ext >&5
1570   rm -rf conftest*
1571   eval "ac_cv_lib_$ac_lib_var=no"
1572 fi
1573 rm -f conftest*
1574 LIBS="$ac_save_LIBS"
1575
1576 fi
1577 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
1578   echo "$ac_t""yes" 1>&6
1579   LEXLIB="-l$ac_lib"
1580 else
1581   echo "$ac_t""no" 1>&6
1582 fi
1583
1584 fi
1585
1586 echo $ac_n "checking whether ln works""... $ac_c" 1>&6
1587 echo "configure:1588: checking whether ln works" >&5
1588 if eval "test \"`echo '$''{'gcc_cv_prog_LN'+set}'`\" = set"; then
1589   echo $ac_n "(cached) $ac_c" 1>&6
1590 else
1591   rm -f conftestdata_t
1592 echo >conftestdata_f
1593 if ln conftestdata_f conftestdata_t 2>/dev/null
1594 then
1595   gcc_cv_prog_LN="ln"
1596 else
1597   if ln -s conftestdata_f conftestdata_t 2>/dev/null
1598   then
1599     gcc_cv_prog_LN="ln -s"
1600   else
1601     gcc_cv_prog_LN=cp
1602   fi
1603 fi
1604 rm -f conftestdata_f conftestdata_t
1605
1606 fi
1607 LN="$gcc_cv_prog_LN"
1608 if test "$gcc_cv_prog_LN" = "ln"; then
1609   echo "$ac_t""yes" 1>&6
1610 else
1611   if test "$gcc_cv_prog_LN" = "ln -s"; then
1612     echo "$ac_t""no, using ln -s" 1>&6
1613   else
1614     echo "$ac_t""no, and neither does ln -s, so using cp" 1>&6
1615   fi
1616 fi
1617
1618 echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6
1619 echo "configure:1620: checking whether ln -s works" >&5
1620 if eval "test \"`echo '$''{'gcc_cv_prog_LN_S'+set}'`\" = set"; then
1621   echo $ac_n "(cached) $ac_c" 1>&6
1622 else
1623   rm -f conftestdata_t
1624 echo >conftestdata_f
1625 if ln -s conftestdata_f conftestdata_t 2>/dev/null
1626 then
1627   gcc_cv_prog_LN_S="ln -s"
1628 else
1629   if ln conftestdata_f conftestdata_t 2>/dev/null
1630   then
1631     gcc_cv_prog_LN_S=ln
1632   else
1633     gcc_cv_prog_LN_S=cp
1634   fi
1635 fi
1636 rm -f conftestdata_f conftestdata_t
1637
1638 fi
1639 LN_S="$gcc_cv_prog_LN_S"
1640 if test "$gcc_cv_prog_LN_S" = "ln -s"; then
1641   echo "$ac_t""yes" 1>&6
1642 else
1643   if test "$gcc_cv_prog_LN_S" = "ln"; then
1644     echo "$ac_t""no, using ln" 1>&6
1645   else
1646     echo "$ac_t""no, and neither does ln, so using cp" 1>&6
1647   fi
1648 fi
1649
1650 echo $ac_n "checking for volatile""... $ac_c" 1>&6
1651 echo "configure:1652: checking for volatile" >&5
1652 if eval "test \"`echo '$''{'gcc_cv_c_volatile'+set}'`\" = set"; then
1653   echo $ac_n "(cached) $ac_c" 1>&6
1654 else
1655   cat > conftest.$ac_ext <<EOF
1656 #line 1657 "configure"
1657 #include "confdefs.h"
1658
1659 int main() {
1660 volatile int foo;
1661 ; return 0; }
1662 EOF
1663 if { (eval echo configure:1664: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1664   rm -rf conftest*
1665   gcc_cv_c_volatile=yes
1666 else
1667   echo "configure: failed program was:" >&5
1668   cat conftest.$ac_ext >&5
1669   rm -rf conftest*
1670   gcc_cv_c_volatile=no
1671 fi
1672 rm -f conftest*
1673 fi
1674
1675 echo "$ac_t""$gcc_cv_c_volatile" 1>&6
1676 if test $gcc_cv_c_volatile = yes ; then
1677   cat >> confdefs.h <<\EOF
1678 #define HAVE_VOLATILE 1
1679 EOF
1680
1681 fi
1682
1683 # Extract the first word of "ranlib", so it can be a program name with args.
1684 set dummy ranlib; ac_word=$2
1685 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1686 echo "configure:1687: checking for $ac_word" >&5
1687 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1688   echo $ac_n "(cached) $ac_c" 1>&6
1689 else
1690   if test -n "$RANLIB"; then
1691   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1692 else
1693   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1694   ac_dummy="$PATH"
1695   for ac_dir in $ac_dummy; do
1696     test -z "$ac_dir" && ac_dir=.
1697     if test -f $ac_dir/$ac_word; then
1698       ac_cv_prog_RANLIB="ranlib"
1699       break
1700     fi
1701   done
1702   IFS="$ac_save_ifs"
1703   test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
1704 fi
1705 fi
1706 RANLIB="$ac_cv_prog_RANLIB"
1707 if test -n "$RANLIB"; then
1708   echo "$ac_t""$RANLIB" 1>&6
1709 else
1710   echo "$ac_t""no" 1>&6
1711 fi
1712
1713 for ac_prog in 'bison -y' byacc
1714 do
1715 # Extract the first word of "$ac_prog", so it can be a program name with args.
1716 set dummy $ac_prog; ac_word=$2
1717 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1718 echo "configure:1719: checking for $ac_word" >&5
1719 if eval "test \"`echo '$''{'ac_cv_prog_YACC'+set}'`\" = set"; then
1720   echo $ac_n "(cached) $ac_c" 1>&6
1721 else
1722   if test -n "$YACC"; then
1723   ac_cv_prog_YACC="$YACC" # Let the user override the test.
1724 else
1725   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1726   ac_dummy="$PATH"
1727   for ac_dir in $ac_dummy; do
1728     test -z "$ac_dir" && ac_dir=.
1729     if test -f $ac_dir/$ac_word; then
1730       ac_cv_prog_YACC="$ac_prog"
1731       break
1732     fi
1733   done
1734   IFS="$ac_save_ifs"
1735 fi
1736 fi
1737 YACC="$ac_cv_prog_YACC"
1738 if test -n "$YACC"; then
1739   echo "$ac_t""$YACC" 1>&6
1740 else
1741   echo "$ac_t""no" 1>&6
1742 fi
1743
1744 test -n "$YACC" && break
1745 done
1746 test -n "$YACC" || YACC="yacc"
1747
1748 # Find a good install program.  We prefer a C program (faster),
1749 # so one script is as good as another.  But avoid the broken or
1750 # incompatible versions:
1751 # SysV /etc/install, /usr/sbin/install
1752 # SunOS /usr/etc/install
1753 # IRIX /sbin/install
1754 # AIX /bin/install
1755 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
1756 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1757 # ./install, which can be erroneously created by make from ./install.sh.
1758 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
1759 echo "configure:1760: checking for a BSD compatible install" >&5
1760 if test -z "$INSTALL"; then
1761 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
1762   echo $ac_n "(cached) $ac_c" 1>&6
1763 else
1764     IFS="${IFS=         }"; ac_save_IFS="$IFS"; IFS="${IFS}:"
1765   for ac_dir in $PATH; do
1766     # Account for people who put trailing slashes in PATH elements.
1767     case "$ac_dir/" in
1768     /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
1769     *)
1770       # OSF1 and SCO ODT 3.0 have their own names for install.
1771       for ac_prog in ginstall scoinst install; do
1772         if test -f $ac_dir/$ac_prog; then
1773           if test $ac_prog = install &&
1774             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
1775             # AIX install.  It has an incompatible calling convention.
1776             # OSF/1 installbsd also uses dspmsg, but is usable.
1777             :
1778           else
1779             ac_cv_path_install="$ac_dir/$ac_prog -c"
1780             break 2
1781           fi
1782         fi
1783       done
1784       ;;
1785     esac
1786   done
1787   IFS="$ac_save_IFS"
1788
1789 fi
1790   if test "${ac_cv_path_install+set}" = set; then
1791     INSTALL="$ac_cv_path_install"
1792   else
1793     # As a last resort, use the slow shell script.  We don't cache a
1794     # path for INSTALL within a source directory, because that will
1795     # break other packages using the cache if that directory is
1796     # removed, or if the path is relative.
1797     INSTALL="$ac_install_sh"
1798   fi
1799 fi
1800 echo "$ac_t""$INSTALL" 1>&6
1801
1802 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1803 # It thinks the first close brace ends the variable substitution.
1804 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1805
1806 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1807
1808
1809 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
1810 echo "configure:1811: checking how to run the C preprocessor" >&5
1811 # On Suns, sometimes $CPP names a directory.
1812 if test -n "$CPP" && test -d "$CPP"; then
1813   CPP=
1814 fi
1815 if test -z "$CPP"; then
1816 if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
1817   echo $ac_n "(cached) $ac_c" 1>&6
1818 else
1819     # This must be in double quotes, not single quotes, because CPP may get
1820   # substituted into the Makefile and "${CC-cc}" will confuse make.
1821   CPP="${CC-cc} -E"
1822   # On the NeXT, cc -E runs the code through the compiler's parser,
1823   # not just through cpp.
1824   cat > conftest.$ac_ext <<EOF
1825 #line 1826 "configure"
1826 #include "confdefs.h"
1827 #include <assert.h>
1828 Syntax Error
1829 EOF
1830 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1831 { (eval echo configure:1832: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1832 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1833 if test -z "$ac_err"; then
1834   :
1835 else
1836   echo "$ac_err" >&5
1837   echo "configure: failed program was:" >&5
1838   cat conftest.$ac_ext >&5
1839   rm -rf conftest*
1840   CPP="${CC-cc} -E -traditional-cpp"
1841   cat > conftest.$ac_ext <<EOF
1842 #line 1843 "configure"
1843 #include "confdefs.h"
1844 #include <assert.h>
1845 Syntax Error
1846 EOF
1847 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1848 { (eval echo configure:1849: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1849 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1850 if test -z "$ac_err"; then
1851   :
1852 else
1853   echo "$ac_err" >&5
1854   echo "configure: failed program was:" >&5
1855   cat conftest.$ac_ext >&5
1856   rm -rf conftest*
1857   CPP="${CC-cc} -nologo -E"
1858   cat > conftest.$ac_ext <<EOF
1859 #line 1860 "configure"
1860 #include "confdefs.h"
1861 #include <assert.h>
1862 Syntax Error
1863 EOF
1864 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1865 { (eval echo configure:1866: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1866 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1867 if test -z "$ac_err"; then
1868   :
1869 else
1870   echo "$ac_err" >&5
1871   echo "configure: failed program was:" >&5
1872   cat conftest.$ac_ext >&5
1873   rm -rf conftest*
1874   CPP=/lib/cpp
1875 fi
1876 rm -f conftest*
1877 fi
1878 rm -f conftest*
1879 fi
1880 rm -f conftest*
1881   ac_cv_prog_CPP="$CPP"
1882 fi
1883   CPP="$ac_cv_prog_CPP"
1884 else
1885   ac_cv_prog_CPP="$CPP"
1886 fi
1887 echo "$ac_t""$CPP" 1>&6
1888
1889 echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
1890 echo "configure:1891: checking for ANSI C header files" >&5
1891 if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
1892   echo $ac_n "(cached) $ac_c" 1>&6
1893 else
1894   cat > conftest.$ac_ext <<EOF
1895 #line 1896 "configure"
1896 #include "confdefs.h"
1897 #include <stdlib.h>
1898 #include <stdarg.h>
1899 #include <string.h>
1900 #include <float.h>
1901 EOF
1902 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1903 { (eval echo configure:1904: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1904 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1905 if test -z "$ac_err"; then
1906   rm -rf conftest*
1907   ac_cv_header_stdc=yes
1908 else
1909   echo "$ac_err" >&5
1910   echo "configure: failed program was:" >&5
1911   cat conftest.$ac_ext >&5
1912   rm -rf conftest*
1913   ac_cv_header_stdc=no
1914 fi
1915 rm -f conftest*
1916
1917 if test $ac_cv_header_stdc = yes; then
1918   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
1919 cat > conftest.$ac_ext <<EOF
1920 #line 1921 "configure"
1921 #include "confdefs.h"
1922 #include <string.h>
1923 EOF
1924 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1925   egrep "memchr" >/dev/null 2>&1; then
1926   :
1927 else
1928   rm -rf conftest*
1929   ac_cv_header_stdc=no
1930 fi
1931 rm -f conftest*
1932
1933 fi
1934
1935 if test $ac_cv_header_stdc = yes; then
1936   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
1937 cat > conftest.$ac_ext <<EOF
1938 #line 1939 "configure"
1939 #include "confdefs.h"
1940 #include <stdlib.h>
1941 EOF
1942 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1943   egrep "free" >/dev/null 2>&1; then
1944   :
1945 else
1946   rm -rf conftest*
1947   ac_cv_header_stdc=no
1948 fi
1949 rm -f conftest*
1950
1951 fi
1952
1953 if test $ac_cv_header_stdc = yes; then
1954   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
1955 if test "$cross_compiling" = yes; then
1956   :
1957 else
1958   cat > conftest.$ac_ext <<EOF
1959 #line 1960 "configure"
1960 #include "confdefs.h"
1961 #include <ctype.h>
1962 #define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
1963 #define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
1964 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
1965 int main () { int i; for (i = 0; i < 256; i++)
1966 if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
1967 exit (0); }
1968
1969 EOF
1970 if { (eval echo configure:1971: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
1971 then
1972   :
1973 else
1974   echo "configure: failed program was:" >&5
1975   cat conftest.$ac_ext >&5
1976   rm -fr conftest*
1977   ac_cv_header_stdc=no
1978 fi
1979 rm -fr conftest*
1980 fi
1981
1982 fi
1983 fi
1984
1985 echo "$ac_t""$ac_cv_header_stdc" 1>&6
1986 if test $ac_cv_header_stdc = yes; then
1987   cat >> confdefs.h <<\EOF
1988 #define STDC_HEADERS 1
1989 EOF
1990
1991 fi
1992
1993 echo $ac_n "checking whether time.h and sys/time.h may both be included""... $ac_c" 1>&6
1994 echo "configure:1995: checking whether time.h and sys/time.h may both be included" >&5
1995 if eval "test \"`echo '$''{'ac_cv_header_time'+set}'`\" = set"; then
1996   echo $ac_n "(cached) $ac_c" 1>&6
1997 else
1998   cat > conftest.$ac_ext <<EOF
1999 #line 2000 "configure"
2000 #include "confdefs.h"
2001 #include <sys/types.h>
2002 #include <sys/time.h>
2003 #include <time.h>
2004 int main() {
2005 struct tm *tp;
2006 ; return 0; }
2007 EOF
2008 if { (eval echo configure:2009: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2009   rm -rf conftest*
2010   ac_cv_header_time=yes
2011 else
2012   echo "configure: failed program was:" >&5
2013   cat conftest.$ac_ext >&5
2014   rm -rf conftest*
2015   ac_cv_header_time=no
2016 fi
2017 rm -f conftest*
2018 fi
2019
2020 echo "$ac_t""$ac_cv_header_time" 1>&6
2021 if test $ac_cv_header_time = yes; then
2022   cat >> confdefs.h <<\EOF
2023 #define TIME_WITH_SYS_TIME 1
2024 EOF
2025
2026 fi
2027
2028 echo $ac_n "checking whether string.h and strings.h may both be included""... $ac_c" 1>&6
2029 echo "configure:2030: checking whether string.h and strings.h may both be included" >&5
2030 if eval "test \"`echo '$''{'gcc_cv_header_string'+set}'`\" = set"; then
2031   echo $ac_n "(cached) $ac_c" 1>&6
2032 else
2033   cat > conftest.$ac_ext <<EOF
2034 #line 2035 "configure"
2035 #include "confdefs.h"
2036 #include <string.h>
2037 #include <strings.h>
2038 int main() {
2039
2040 ; return 0; }
2041 EOF
2042 if { (eval echo configure:2043: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2043   rm -rf conftest*
2044   gcc_cv_header_string=yes
2045 else
2046   echo "configure: failed program was:" >&5
2047   cat conftest.$ac_ext >&5
2048   rm -rf conftest*
2049   gcc_cv_header_string=no
2050 fi
2051 rm -f conftest*
2052 fi
2053
2054 echo "$ac_t""$gcc_cv_header_string" 1>&6
2055 if test $gcc_cv_header_string = yes; then
2056   cat >> confdefs.h <<\EOF
2057 #define STRING_WITH_STRINGS 1
2058 EOF
2059
2060 fi
2061
2062 echo $ac_n "checking for sys/wait.h that is POSIX.1 compatible""... $ac_c" 1>&6
2063 echo "configure:2064: checking for sys/wait.h that is POSIX.1 compatible" >&5
2064 if eval "test \"`echo '$''{'ac_cv_header_sys_wait_h'+set}'`\" = set"; then
2065   echo $ac_n "(cached) $ac_c" 1>&6
2066 else
2067   cat > conftest.$ac_ext <<EOF
2068 #line 2069 "configure"
2069 #include "confdefs.h"
2070 #include <sys/types.h>
2071 #include <sys/wait.h>
2072 #ifndef WEXITSTATUS
2073 #define WEXITSTATUS(stat_val) ((unsigned)(stat_val) >> 8)
2074 #endif
2075 #ifndef WIFEXITED
2076 #define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
2077 #endif
2078 int main() {
2079 int s;
2080 wait (&s);
2081 s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
2082 ; return 0; }
2083 EOF
2084 if { (eval echo configure:2085: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2085   rm -rf conftest*
2086   ac_cv_header_sys_wait_h=yes
2087 else
2088   echo "configure: failed program was:" >&5
2089   cat conftest.$ac_ext >&5
2090   rm -rf conftest*
2091   ac_cv_header_sys_wait_h=no
2092 fi
2093 rm -f conftest*
2094 fi
2095
2096 echo "$ac_t""$ac_cv_header_sys_wait_h" 1>&6
2097 if test $ac_cv_header_sys_wait_h = yes; then
2098   cat >> confdefs.h <<\EOF
2099 #define HAVE_SYS_WAIT_H 1
2100 EOF
2101
2102 fi
2103
2104 for ac_hdr in limits.h stddef.h string.h strings.h stdlib.h time.h \
2105                  fcntl.h unistd.h stab.h sys/file.h sys/time.h \
2106                  sys/resource.h sys/param.h sys/times.h sys/stat.h \
2107                  direct.h malloc.h
2108 do
2109 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
2110 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
2111 echo "configure:2112: checking for $ac_hdr" >&5
2112 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2113   echo $ac_n "(cached) $ac_c" 1>&6
2114 else
2115   cat > conftest.$ac_ext <<EOF
2116 #line 2117 "configure"
2117 #include "confdefs.h"
2118 #include <$ac_hdr>
2119 EOF
2120 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2121 { (eval echo configure:2122: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2122 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2123 if test -z "$ac_err"; then
2124   rm -rf conftest*
2125   eval "ac_cv_header_$ac_safe=yes"
2126 else
2127   echo "$ac_err" >&5
2128   echo "configure: failed program was:" >&5
2129   cat conftest.$ac_ext >&5
2130   rm -rf conftest*
2131   eval "ac_cv_header_$ac_safe=no"
2132 fi
2133 rm -f conftest*
2134 fi
2135 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2136   echo "$ac_t""yes" 1>&6
2137     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
2138   cat >> confdefs.h <<EOF
2139 #define $ac_tr_hdr 1
2140 EOF
2141
2142 else
2143   echo "$ac_t""no" 1>&6
2144 fi
2145 done
2146
2147
2148 # Check for thread headers.
2149 ac_safe=`echo "thread.h" | sed 'y%./+-%__p_%'`
2150 echo $ac_n "checking for thread.h""... $ac_c" 1>&6
2151 echo "configure:2152: checking for thread.h" >&5
2152 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2153   echo $ac_n "(cached) $ac_c" 1>&6
2154 else
2155   cat > conftest.$ac_ext <<EOF
2156 #line 2157 "configure"
2157 #include "confdefs.h"
2158 #include <thread.h>
2159 EOF
2160 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2161 { (eval echo configure:2162: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2162 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2163 if test -z "$ac_err"; then
2164   rm -rf conftest*
2165   eval "ac_cv_header_$ac_safe=yes"
2166 else
2167   echo "$ac_err" >&5
2168   echo "configure: failed program was:" >&5
2169   cat conftest.$ac_ext >&5
2170   rm -rf conftest*
2171   eval "ac_cv_header_$ac_safe=no"
2172 fi
2173 rm -f conftest*
2174 fi
2175 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2176   echo "$ac_t""yes" 1>&6
2177   have_thread_h=yes
2178 else
2179   echo "$ac_t""no" 1>&6
2180 have_thread_h=
2181 fi
2182
2183 ac_safe=`echo "pthread.h" | sed 'y%./+-%__p_%'`
2184 echo $ac_n "checking for pthread.h""... $ac_c" 1>&6
2185 echo "configure:2186: checking for pthread.h" >&5
2186 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2187   echo $ac_n "(cached) $ac_c" 1>&6
2188 else
2189   cat > conftest.$ac_ext <<EOF
2190 #line 2191 "configure"
2191 #include "confdefs.h"
2192 #include <pthread.h>
2193 EOF
2194 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2195 { (eval echo configure:2196: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2196 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2197 if test -z "$ac_err"; then
2198   rm -rf conftest*
2199   eval "ac_cv_header_$ac_safe=yes"
2200 else
2201   echo "$ac_err" >&5
2202   echo "configure: failed program was:" >&5
2203   cat conftest.$ac_ext >&5
2204   rm -rf conftest*
2205   eval "ac_cv_header_$ac_safe=no"
2206 fi
2207 rm -f conftest*
2208 fi
2209 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2210   echo "$ac_t""yes" 1>&6
2211   have_pthread_h=yes
2212 else
2213   echo "$ac_t""no" 1>&6
2214 have_pthread_h=
2215 fi
2216
2217
2218 # See if GNAT has been installed
2219 # Extract the first word of "gnatbind", so it can be a program name with args.
2220 set dummy gnatbind; ac_word=$2
2221 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2222 echo "configure:2223: checking for $ac_word" >&5
2223 if eval "test \"`echo '$''{'ac_cv_prog_gnat'+set}'`\" = set"; then
2224   echo $ac_n "(cached) $ac_c" 1>&6
2225 else
2226   if test -n "$gnat"; then
2227   ac_cv_prog_gnat="$gnat" # Let the user override the test.
2228 else
2229   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2230   ac_dummy="$PATH"
2231   for ac_dir in $ac_dummy; do
2232     test -z "$ac_dir" && ac_dir=.
2233     if test -f $ac_dir/$ac_word; then
2234       ac_cv_prog_gnat="yes"
2235       break
2236     fi
2237   done
2238   IFS="$ac_save_ifs"
2239   test -z "$ac_cv_prog_gnat" && ac_cv_prog_gnat="no"
2240 fi
2241 fi
2242 gnat="$ac_cv_prog_gnat"
2243 if test -n "$gnat"; then
2244   echo "$ac_t""$gnat" 1>&6
2245 else
2246   echo "$ac_t""no" 1>&6
2247 fi
2248
2249
2250 # Do we have a single-tree copy of texinfo?
2251 if test -f $srcdir/../texinfo/Makefile.in; then
2252   MAKEINFO='$(objdir)/../texinfo/makeinfo/makeinfo'
2253   gcc_cv_prog_makeinfo_modern=yes
2254   echo "$ac_t""Using makeinfo from the unified source tree." 1>&6
2255 else
2256   # See if makeinfo has been installed and is modern enough
2257   # that we can use it.
2258   # Extract the first word of "makeinfo", so it can be a program name with args.
2259 set dummy makeinfo; ac_word=$2
2260 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2261 echo "configure:2262: checking for $ac_word" >&5
2262 if eval "test \"`echo '$''{'ac_cv_prog_MAKEINFO'+set}'`\" = set"; then
2263   echo $ac_n "(cached) $ac_c" 1>&6
2264 else
2265   if test -n "$MAKEINFO"; then
2266   ac_cv_prog_MAKEINFO="$MAKEINFO" # Let the user override the test.
2267 else
2268   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2269   ac_dummy="$PATH"
2270   for ac_dir in $ac_dummy; do
2271     test -z "$ac_dir" && ac_dir=.
2272     if test -f $ac_dir/$ac_word; then
2273       ac_cv_prog_MAKEINFO="makeinfo"
2274       break
2275     fi
2276   done
2277   IFS="$ac_save_ifs"
2278 fi
2279 fi
2280 MAKEINFO="$ac_cv_prog_MAKEINFO"
2281 if test -n "$MAKEINFO"; then
2282   echo "$ac_t""$MAKEINFO" 1>&6
2283 else
2284   echo "$ac_t""no" 1>&6
2285 fi
2286
2287 if test -n "$MAKEINFO"; then
2288   # Found it, now check the version.
2289   echo $ac_n "checking for modern makeinfo""... $ac_c" 1>&6
2290 echo "configure:2291: checking for modern makeinfo" >&5
2291 if eval "test \"`echo '$''{'gcc_cv_prog_makeinfo_modern'+set}'`\" = set"; then
2292   echo $ac_n "(cached) $ac_c" 1>&6
2293 else
2294     ac_prog_version=`$MAKEINFO --version 2>&1 |
2295                    sed -n 's/^.*GNU texinfo.* \([0-9][0-9.]*\).*$/\1/p'`
2296   echo "configure:2297: version of makeinfo is $ac_prog_version" >&5
2297   case $ac_prog_version in
2298     '')     gcc_cv_prog_makeinfo_modern=no;;
2299     3.1[2-9] | 3.[2-9][0-9] | 4.* | 1.6[89] | 1.7[0-9])
2300             gcc_cv_prog_makeinfo_modern=yes;;
2301     *)      gcc_cv_prog_makeinfo_modern=no;;
2302   esac
2303
2304 fi
2305
2306 echo "$ac_t""$gcc_cv_prog_makeinfo_modern" 1>&6
2307 else
2308   gcc_cv_prog_makeinfo_modern=no
2309 fi
2310
2311 fi
2312
2313 if test $gcc_cv_prog_makeinfo_modern = no; then
2314   echo "configure: warning:
2315 *** Makeinfo is missing or too old.
2316 *** Info documentation will not be built or installed." 1>&2
2317   BUILD_INFO=
2318   INSTALL_INFO=
2319 else
2320   BUILD_INFO=info
2321   INSTALL_INFO=install-info
2322 fi
2323
2324 # See if the stage1 system preprocessor understands the ANSI C
2325 # preprocessor stringification operator.
2326
2327
2328 echo $ac_n "checking for preprocessor stringizing operator""... $ac_c" 1>&6
2329 echo "configure:2330: checking for preprocessor stringizing operator" >&5
2330 if eval "test \"`echo '$''{'ac_cv_c_stringize'+set}'`\" = set"; then
2331   echo $ac_n "(cached) $ac_c" 1>&6
2332 else
2333   cat > conftest.$ac_ext <<EOF
2334 #line 2335 "configure"
2335 #include "confdefs.h"
2336
2337 #define x(y) #y
2338
2339 char *s = x(teststring);
2340
2341 EOF
2342 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2343   egrep "#teststring" >/dev/null 2>&1; then
2344   rm -rf conftest*
2345   ac_cv_c_stringize=no
2346 else
2347   rm -rf conftest*
2348   ac_cv_c_stringize=yes
2349 fi
2350 rm -f conftest*
2351
2352 fi
2353
2354 if test "${ac_cv_c_stringize}" = yes
2355 then
2356         cat >> confdefs.h <<\EOF
2357 #define HAVE_STRINGIZE 1
2358 EOF
2359
2360 fi
2361 echo "$ac_t""${ac_cv_c_stringize}" 1>&6
2362
2363
2364 # Use <inttypes.h> only if it exists,
2365 # doesn't clash with <sys/types.h>, and declares intmax_t.
2366 echo $ac_n "checking for inttypes.h""... $ac_c" 1>&6
2367 echo "configure:2368: checking for inttypes.h" >&5
2368 if eval "test \"`echo '$''{'gcc_cv_header_inttypes_h'+set}'`\" = set"; then
2369   echo $ac_n "(cached) $ac_c" 1>&6
2370 else
2371   cat > conftest.$ac_ext <<EOF
2372 #line 2373 "configure"
2373 #include "confdefs.h"
2374 #include <sys/types.h>
2375 #include <inttypes.h>
2376 int main() {
2377 intmax_t i = -1;
2378 ; return 0; }
2379 EOF
2380 if { (eval echo configure:2381: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2381   rm -rf conftest*
2382   gcc_cv_header_inttypes_h=yes
2383 else
2384   echo "configure: failed program was:" >&5
2385   cat conftest.$ac_ext >&5
2386   rm -rf conftest*
2387   gcc_cv_header_inttypes_h=no
2388 fi
2389 rm -f conftest*
2390 fi
2391
2392 echo "$ac_t""$gcc_cv_header_inttypes_h" 1>&6
2393 if test $gcc_cv_header_inttypes_h = yes; then
2394   cat >> confdefs.h <<\EOF
2395 #define HAVE_INTTYPES_H 1
2396 EOF
2397
2398 fi
2399
2400 #
2401 # Determine if enumerated bitfields are unsigned.   ISO C says they can
2402 # be either signed or unsigned.
2403 #
2404 echo $ac_n "checking for unsigned enumerated bitfields""... $ac_c" 1>&6
2405 echo "configure:2406: checking for unsigned enumerated bitfields" >&5
2406 if eval "test \"`echo '$''{'gcc_cv_enum_bf_unsigned'+set}'`\" = set"; then
2407   echo $ac_n "(cached) $ac_c" 1>&6
2408 else
2409   if test "$cross_compiling" = yes; then
2410   gcc_cv_enum_bf_unsigned=yes
2411 else
2412   cat > conftest.$ac_ext <<EOF
2413 #line 2414 "configure"
2414 #include "confdefs.h"
2415 #include <stdlib.h>
2416 enum t { BLAH = 128 } ;
2417 struct s_t { enum t member : 8; } s ;
2418 int main(void)
2419 {
2420         s.member = BLAH;
2421         if (s.member < 0) exit(1);
2422         exit(0);
2423
2424 }
2425 EOF
2426 if { (eval echo configure:2427: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
2427 then
2428   gcc_cv_enum_bf_unsigned=yes
2429 else
2430   echo "configure: failed program was:" >&5
2431   cat conftest.$ac_ext >&5
2432   rm -fr conftest*
2433   gcc_cv_enum_bf_unsigned=no
2434 fi
2435 rm -fr conftest*
2436 fi
2437
2438 fi
2439
2440 echo "$ac_t""$gcc_cv_enum_bf_unsigned" 1>&6
2441 if test $gcc_cv_enum_bf_unsigned = yes; then
2442   cat >> confdefs.h <<\EOF
2443 #define ENUM_BITFIELDS_ARE_UNSIGNED 1
2444 EOF
2445
2446 fi
2447
2448 for ac_func in strtoul bsearch putenv popen bcopy bzero bcmp \
2449         index rindex strchr strrchr kill getrlimit setrlimit atoll atoq \
2450         sysconf isascii gettimeofday strsignal putc_unlocked fputc_unlocked \
2451         fputs_unlocked getrusage valloc
2452 do
2453 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2454 echo "configure:2455: checking for $ac_func" >&5
2455 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2456   echo $ac_n "(cached) $ac_c" 1>&6
2457 else
2458   cat > conftest.$ac_ext <<EOF
2459 #line 2460 "configure"
2460 #include "confdefs.h"
2461 /* System header to define __stub macros and hopefully few prototypes,
2462     which can conflict with char $ac_func(); below.  */
2463 #include <assert.h>
2464 /* Override any gcc2 internal prototype to avoid an error.  */
2465 /* We use char because int might match the return type of a gcc2
2466     builtin and then its argument prototype would still apply.  */
2467 char $ac_func();
2468
2469 int main() {
2470
2471 /* The GNU C library defines this for functions which it implements
2472     to always fail with ENOSYS.  Some functions are actually named
2473     something starting with __ and the normal name is an alias.  */
2474 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2475 choke me
2476 #else
2477 $ac_func();
2478 #endif
2479
2480 ; return 0; }
2481 EOF
2482 if { (eval echo configure:2483: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2483   rm -rf conftest*
2484   eval "ac_cv_func_$ac_func=yes"
2485 else
2486   echo "configure: failed program was:" >&5
2487   cat conftest.$ac_ext >&5
2488   rm -rf conftest*
2489   eval "ac_cv_func_$ac_func=no"
2490 fi
2491 rm -f conftest*
2492 fi
2493
2494 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2495   echo "$ac_t""yes" 1>&6
2496     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2497   cat >> confdefs.h <<EOF
2498 #define $ac_tr_func 1
2499 EOF
2500
2501 else
2502   echo "$ac_t""no" 1>&6
2503 fi
2504 done
2505
2506
2507 echo $ac_n "checking for ssize_t""... $ac_c" 1>&6
2508 echo "configure:2509: checking for ssize_t" >&5
2509 if eval "test \"`echo '$''{'ac_cv_type_ssize_t'+set}'`\" = set"; then
2510   echo $ac_n "(cached) $ac_c" 1>&6
2511 else
2512   cat > conftest.$ac_ext <<EOF
2513 #line 2514 "configure"
2514 #include "confdefs.h"
2515 #include <sys/types.h>
2516 #if STDC_HEADERS
2517 #include <stdlib.h>
2518 #include <stddef.h>
2519 #endif
2520 EOF
2521 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2522   egrep "(^|[^a-zA-Z_0-9])ssize_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
2523   rm -rf conftest*
2524   ac_cv_type_ssize_t=yes
2525 else
2526   rm -rf conftest*
2527   ac_cv_type_ssize_t=no
2528 fi
2529 rm -f conftest*
2530
2531 fi
2532 echo "$ac_t""$ac_cv_type_ssize_t" 1>&6
2533 if test $ac_cv_type_ssize_t = no; then
2534   cat >> confdefs.h <<\EOF
2535 #define ssize_t int
2536 EOF
2537
2538 fi
2539
2540
2541 echo $ac_n "checking for vprintf""... $ac_c" 1>&6
2542 echo "configure:2543: checking for vprintf" >&5
2543 if eval "test \"`echo '$''{'ac_cv_func_vprintf'+set}'`\" = set"; then
2544   echo $ac_n "(cached) $ac_c" 1>&6
2545 else
2546   cat > conftest.$ac_ext <<EOF
2547 #line 2548 "configure"
2548 #include "confdefs.h"
2549 /* System header to define __stub macros and hopefully few prototypes,
2550     which can conflict with char vprintf(); below.  */
2551 #include <assert.h>
2552 /* Override any gcc2 internal prototype to avoid an error.  */
2553 /* We use char because int might match the return type of a gcc2
2554     builtin and then its argument prototype would still apply.  */
2555 char vprintf();
2556
2557 int main() {
2558
2559 /* The GNU C library defines this for functions which it implements
2560     to always fail with ENOSYS.  Some functions are actually named
2561     something starting with __ and the normal name is an alias.  */
2562 #if defined (__stub_vprintf) || defined (__stub___vprintf)
2563 choke me
2564 #else
2565 vprintf();
2566 #endif
2567
2568 ; return 0; }
2569 EOF
2570 if { (eval echo configure:2571: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2571   rm -rf conftest*
2572   eval "ac_cv_func_vprintf=yes"
2573 else
2574   echo "configure: failed program was:" >&5
2575   cat conftest.$ac_ext >&5
2576   rm -rf conftest*
2577   eval "ac_cv_func_vprintf=no"
2578 fi
2579 rm -f conftest*
2580 fi
2581
2582 if eval "test \"`echo '$ac_cv_func_'vprintf`\" = yes"; then
2583   echo "$ac_t""yes" 1>&6
2584   cat >> confdefs.h <<\EOF
2585 #define HAVE_VPRINTF 1
2586 EOF
2587
2588 else
2589   echo "$ac_t""no" 1>&6
2590 fi
2591
2592 if test "$ac_cv_func_vprintf" != yes; then
2593 echo $ac_n "checking for _doprnt""... $ac_c" 1>&6
2594 echo "configure:2595: checking for _doprnt" >&5
2595 if eval "test \"`echo '$''{'ac_cv_func__doprnt'+set}'`\" = set"; then
2596   echo $ac_n "(cached) $ac_c" 1>&6
2597 else
2598   cat > conftest.$ac_ext <<EOF
2599 #line 2600 "configure"
2600 #include "confdefs.h"
2601 /* System header to define __stub macros and hopefully few prototypes,
2602     which can conflict with char _doprnt(); below.  */
2603 #include <assert.h>
2604 /* Override any gcc2 internal prototype to avoid an error.  */
2605 /* We use char because int might match the return type of a gcc2
2606     builtin and then its argument prototype would still apply.  */
2607 char _doprnt();
2608
2609 int main() {
2610
2611 /* The GNU C library defines this for functions which it implements
2612     to always fail with ENOSYS.  Some functions are actually named
2613     something starting with __ and the normal name is an alias.  */
2614 #if defined (__stub__doprnt) || defined (__stub____doprnt)
2615 choke me
2616 #else
2617 _doprnt();
2618 #endif
2619
2620 ; return 0; }
2621 EOF
2622 if { (eval echo configure:2623: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2623   rm -rf conftest*
2624   eval "ac_cv_func__doprnt=yes"
2625 else
2626   echo "configure: failed program was:" >&5
2627   cat conftest.$ac_ext >&5
2628   rm -rf conftest*
2629   eval "ac_cv_func__doprnt=no"
2630 fi
2631 rm -f conftest*
2632 fi
2633
2634 if eval "test \"`echo '$ac_cv_func_'_doprnt`\" = yes"; then
2635   echo "$ac_t""yes" 1>&6
2636   cat >> confdefs.h <<\EOF
2637 #define HAVE_DOPRNT 1
2638 EOF
2639
2640 else
2641   echo "$ac_t""no" 1>&6
2642 fi
2643
2644 fi
2645
2646 vfprintf=
2647 doprint=
2648 if test $ac_cv_func_vprintf != yes ; then
2649   vfprintf=vfprintf.o
2650   if test $ac_cv_func__doprnt != yes ; then
2651     doprint=doprint.o
2652   fi
2653 fi
2654
2655
2656
2657 echo $ac_n "checking whether the printf functions support %p""... $ac_c" 1>&6
2658 echo "configure:2659: checking whether the printf functions support %p" >&5
2659 if eval "test \"`echo '$''{'gcc_cv_func_printf_ptr'+set}'`\" = set"; then
2660   echo $ac_n "(cached) $ac_c" 1>&6
2661 else
2662   if test "$cross_compiling" = yes; then
2663   gcc_cv_func_printf_ptr=no
2664 else
2665   cat > conftest.$ac_ext <<EOF
2666 #line 2667 "configure"
2667 #include "confdefs.h"
2668 #include <stdio.h>
2669
2670 int main()
2671 {
2672   char buf[64];
2673   char *p = buf, *q = NULL;
2674   sprintf(buf, "%p", p);
2675   sscanf(buf, "%p", &q);
2676   return (p != q);
2677 }
2678 EOF
2679 if { (eval echo configure:2680: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
2680 then
2681   gcc_cv_func_printf_ptr=yes
2682 else
2683   echo "configure: failed program was:" >&5
2684   cat conftest.$ac_ext >&5
2685   rm -fr conftest*
2686   gcc_cv_func_printf_ptr=no
2687 fi
2688 rm -fr conftest*
2689 fi
2690
2691 rm -f core core.* *.core
2692 fi
2693
2694 echo "$ac_t""$gcc_cv_func_printf_ptr" 1>&6
2695 if test $gcc_cv_func_printf_ptr = yes ; then
2696   cat >> confdefs.h <<\EOF
2697 #define HAVE_PRINTF_PTR 1
2698 EOF
2699
2700 fi
2701
2702
2703 case "${host}" in
2704 *-*-uwin*)
2705   # Under some versions of uwin, vfork is notoriously buggy and the test
2706   # can hang configure; on other versions, vfork exists just as a stub.
2707   # FIXME: This should be removed once vfork in uwin's runtime is fixed.
2708   ac_cv_func_vfork_works=no
2709   ;;
2710 esac
2711 echo $ac_n "checking for pid_t""... $ac_c" 1>&6
2712 echo "configure:2713: checking for pid_t" >&5
2713 if eval "test \"`echo '$''{'ac_cv_type_pid_t'+set}'`\" = set"; then
2714   echo $ac_n "(cached) $ac_c" 1>&6
2715 else
2716   cat > conftest.$ac_ext <<EOF
2717 #line 2718 "configure"
2718 #include "confdefs.h"
2719 #include <sys/types.h>
2720 #if STDC_HEADERS
2721 #include <stdlib.h>
2722 #include <stddef.h>
2723 #endif
2724 EOF
2725 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2726   egrep "(^|[^a-zA-Z_0-9])pid_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
2727   rm -rf conftest*
2728   ac_cv_type_pid_t=yes
2729 else
2730   rm -rf conftest*
2731   ac_cv_type_pid_t=no
2732 fi
2733 rm -f conftest*
2734
2735 fi
2736 echo "$ac_t""$ac_cv_type_pid_t" 1>&6
2737 if test $ac_cv_type_pid_t = no; then
2738   cat >> confdefs.h <<\EOF
2739 #define pid_t int
2740 EOF
2741
2742 fi
2743
2744 ac_safe=`echo "vfork.h" | sed 'y%./+-%__p_%'`
2745 echo $ac_n "checking for vfork.h""... $ac_c" 1>&6
2746 echo "configure:2747: checking for vfork.h" >&5
2747 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+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 #include <vfork.h>
2754 EOF
2755 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2756 { (eval echo configure:2757: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2757 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2758 if test -z "$ac_err"; then
2759   rm -rf conftest*
2760   eval "ac_cv_header_$ac_safe=yes"
2761 else
2762   echo "$ac_err" >&5
2763   echo "configure: failed program was:" >&5
2764   cat conftest.$ac_ext >&5
2765   rm -rf conftest*
2766   eval "ac_cv_header_$ac_safe=no"
2767 fi
2768 rm -f conftest*
2769 fi
2770 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2771   echo "$ac_t""yes" 1>&6
2772   cat >> confdefs.h <<\EOF
2773 #define HAVE_VFORK_H 1
2774 EOF
2775
2776 else
2777   echo "$ac_t""no" 1>&6
2778 fi
2779
2780 echo $ac_n "checking for working vfork""... $ac_c" 1>&6
2781 echo "configure:2782: checking for working vfork" >&5
2782 if eval "test \"`echo '$''{'ac_cv_func_vfork_works'+set}'`\" = set"; then
2783   echo $ac_n "(cached) $ac_c" 1>&6
2784 else
2785   if test "$cross_compiling" = yes; then
2786   echo $ac_n "checking for vfork""... $ac_c" 1>&6
2787 echo "configure:2788: checking for vfork" >&5
2788 if eval "test \"`echo '$''{'ac_cv_func_vfork'+set}'`\" = set"; then
2789   echo $ac_n "(cached) $ac_c" 1>&6
2790 else
2791   cat > conftest.$ac_ext <<EOF
2792 #line 2793 "configure"
2793 #include "confdefs.h"
2794 /* System header to define __stub macros and hopefully few prototypes,
2795     which can conflict with char vfork(); below.  */
2796 #include <assert.h>
2797 /* Override any gcc2 internal prototype to avoid an error.  */
2798 /* We use char because int might match the return type of a gcc2
2799     builtin and then its argument prototype would still apply.  */
2800 char vfork();
2801
2802 int main() {
2803
2804 /* The GNU C library defines this for functions which it implements
2805     to always fail with ENOSYS.  Some functions are actually named
2806     something starting with __ and the normal name is an alias.  */
2807 #if defined (__stub_vfork) || defined (__stub___vfork)
2808 choke me
2809 #else
2810 vfork();
2811 #endif
2812
2813 ; return 0; }
2814 EOF
2815 if { (eval echo configure:2816: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2816   rm -rf conftest*
2817   eval "ac_cv_func_vfork=yes"
2818 else
2819   echo "configure: failed program was:" >&5
2820   cat conftest.$ac_ext >&5
2821   rm -rf conftest*
2822   eval "ac_cv_func_vfork=no"
2823 fi
2824 rm -f conftest*
2825 fi
2826
2827 if eval "test \"`echo '$ac_cv_func_'vfork`\" = yes"; then
2828   echo "$ac_t""yes" 1>&6
2829   :
2830 else
2831   echo "$ac_t""no" 1>&6
2832 fi
2833
2834 ac_cv_func_vfork_works=$ac_cv_func_vfork
2835 else
2836   cat > conftest.$ac_ext <<EOF
2837 #line 2838 "configure"
2838 #include "confdefs.h"
2839 /* Thanks to Paul Eggert for this test.  */
2840 #include <stdio.h>
2841 #include <sys/types.h>
2842 #include <sys/stat.h>
2843 #ifdef HAVE_UNISTD_H
2844 #include <unistd.h>
2845 #endif
2846 #ifdef HAVE_VFORK_H
2847 #include <vfork.h>
2848 #endif
2849 /* On some sparc systems, changes by the child to local and incoming
2850    argument registers are propagated back to the parent.
2851    The compiler is told about this with #include <vfork.h>,
2852    but some compilers (e.g. gcc -O) don't grok <vfork.h>.
2853    Test for this by using a static variable whose address
2854    is put into a register that is clobbered by the vfork.  */
2855 static
2856 #ifdef __cplusplus
2857 sparc_address_test (int arg)
2858 #else
2859 sparc_address_test (arg) int arg;
2860 #endif
2861 {
2862   static pid_t child;
2863   if (!child) {
2864     child = vfork ();
2865     if (child < 0) {
2866       perror ("vfork");
2867       _exit(2);
2868     }
2869     if (!child) {
2870       arg = getpid();
2871       write(-1, "", 0);
2872       _exit (arg);
2873     }
2874   }
2875 }
2876 main() {
2877   pid_t parent = getpid ();
2878   pid_t child;
2879
2880   sparc_address_test ();
2881
2882   child = vfork ();
2883
2884   if (child == 0) {
2885     /* Here is another test for sparc vfork register problems.
2886        This test uses lots of local variables, at least
2887        as many local variables as main has allocated so far
2888        including compiler temporaries.  4 locals are enough for
2889        gcc 1.40.3 on a Solaris 4.1.3 sparc, but we use 8 to be safe.
2890        A buggy compiler should reuse the register of parent
2891        for one of the local variables, since it will think that
2892        parent can't possibly be used any more in this routine.
2893        Assigning to the local variable will thus munge parent
2894        in the parent process.  */
2895     pid_t
2896       p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
2897       p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
2898     /* Convince the compiler that p..p7 are live; otherwise, it might
2899        use the same hardware register for all 8 local variables.  */
2900     if (p != p1 || p != p2 || p != p3 || p != p4
2901         || p != p5 || p != p6 || p != p7)
2902       _exit(1);
2903
2904     /* On some systems (e.g. IRIX 3.3),
2905        vfork doesn't separate parent from child file descriptors.
2906        If the child closes a descriptor before it execs or exits,
2907        this munges the parent's descriptor as well.
2908        Test for this by closing stdout in the child.  */
2909     _exit(close(fileno(stdout)) != 0);
2910   } else {
2911     int status;
2912     struct stat st;
2913
2914     while (wait(&status) != child)
2915       ;
2916     exit(
2917          /* Was there some problem with vforking?  */
2918          child < 0
2919
2920          /* Did the child fail?  (This shouldn't happen.)  */
2921          || status
2922
2923          /* Did the vfork/compiler bug occur?  */
2924          || parent != getpid()
2925
2926          /* Did the file descriptor bug occur?  */
2927          || fstat(fileno(stdout), &st) != 0
2928          );
2929   }
2930 }
2931 EOF
2932 if { (eval echo configure:2933: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
2933 then
2934   ac_cv_func_vfork_works=yes
2935 else
2936   echo "configure: failed program was:" >&5
2937   cat conftest.$ac_ext >&5
2938   rm -fr conftest*
2939   ac_cv_func_vfork_works=no
2940 fi
2941 rm -fr conftest*
2942 fi
2943
2944 fi
2945
2946 echo "$ac_t""$ac_cv_func_vfork_works" 1>&6
2947 if test $ac_cv_func_vfork_works = no; then
2948   cat >> confdefs.h <<\EOF
2949 #define vfork fork
2950 EOF
2951
2952 fi
2953
2954 for ac_hdr in unistd.h
2955 do
2956 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
2957 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
2958 echo "configure:2959: checking for $ac_hdr" >&5
2959 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2960   echo $ac_n "(cached) $ac_c" 1>&6
2961 else
2962   cat > conftest.$ac_ext <<EOF
2963 #line 2964 "configure"
2964 #include "confdefs.h"
2965 #include <$ac_hdr>
2966 EOF
2967 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2968 { (eval echo configure:2969: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2969 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2970 if test -z "$ac_err"; then
2971   rm -rf conftest*
2972   eval "ac_cv_header_$ac_safe=yes"
2973 else
2974   echo "$ac_err" >&5
2975   echo "configure: failed program was:" >&5
2976   cat conftest.$ac_ext >&5
2977   rm -rf conftest*
2978   eval "ac_cv_header_$ac_safe=no"
2979 fi
2980 rm -f conftest*
2981 fi
2982 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2983   echo "$ac_t""yes" 1>&6
2984     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
2985   cat >> confdefs.h <<EOF
2986 #define $ac_tr_hdr 1
2987 EOF
2988
2989 else
2990   echo "$ac_t""no" 1>&6
2991 fi
2992 done
2993
2994 for ac_func in getpagesize
2995 do
2996 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2997 echo "configure:2998: checking for $ac_func" >&5
2998 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2999   echo $ac_n "(cached) $ac_c" 1>&6
3000 else
3001   cat > conftest.$ac_ext <<EOF
3002 #line 3003 "configure"
3003 #include "confdefs.h"
3004 /* System header to define __stub macros and hopefully few prototypes,
3005     which can conflict with char $ac_func(); below.  */
3006 #include <assert.h>
3007 /* Override any gcc2 internal prototype to avoid an error.  */
3008 /* We use char because int might match the return type of a gcc2
3009     builtin and then its argument prototype would still apply.  */
3010 char $ac_func();
3011
3012 int main() {
3013
3014 /* The GNU C library defines this for functions which it implements
3015     to always fail with ENOSYS.  Some functions are actually named
3016     something starting with __ and the normal name is an alias.  */
3017 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
3018 choke me
3019 #else
3020 $ac_func();
3021 #endif
3022
3023 ; return 0; }
3024 EOF
3025 if { (eval echo configure:3026: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3026   rm -rf conftest*
3027   eval "ac_cv_func_$ac_func=yes"
3028 else
3029   echo "configure: failed program was:" >&5
3030   cat conftest.$ac_ext >&5
3031   rm -rf conftest*
3032   eval "ac_cv_func_$ac_func=no"
3033 fi
3034 rm -f conftest*
3035 fi
3036
3037 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
3038   echo "$ac_t""yes" 1>&6
3039     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3040   cat >> confdefs.h <<EOF
3041 #define $ac_tr_func 1
3042 EOF
3043
3044 else
3045   echo "$ac_t""no" 1>&6
3046 fi
3047 done
3048
3049 echo $ac_n "checking for working mmap from /dev/zero""... $ac_c" 1>&6
3050 echo "configure:3051: checking for working mmap from /dev/zero" >&5
3051 if eval "test \"`echo '$''{'ac_cv_func_mmap_anywhere'+set}'`\" = set"; then
3052   echo $ac_n "(cached) $ac_c" 1>&6
3053 else
3054   if test "$cross_compiling" = yes; then
3055   ac_cv_func_mmap_anywhere=no
3056 else
3057   cat > conftest.$ac_ext <<EOF
3058 #line 3059 "configure"
3059 #include "confdefs.h"
3060
3061 /* Test by Richard Henderson and Alexandre Oliva.
3062    Check whether mmap from /dev/zero works. */
3063 #include <sys/types.h>
3064 #include <fcntl.h>
3065 #include <sys/mman.h>
3066
3067 /* This mess was copied from the GNU getpagesize.h.  */
3068 #ifndef HAVE_GETPAGESIZE
3069 # ifdef HAVE_UNISTD_H
3070 #  include <unistd.h>
3071 # endif
3072
3073 /* Assume that all systems that can run configure have sys/param.h.  */
3074 # ifndef HAVE_SYS_PARAM_H
3075 #  define HAVE_SYS_PARAM_H 1
3076 # endif
3077
3078 # ifdef _SC_PAGESIZE
3079 #  define getpagesize() sysconf(_SC_PAGESIZE)
3080 # else /* no _SC_PAGESIZE */
3081 #  ifdef HAVE_SYS_PARAM_H
3082 #   include <sys/param.h>
3083 #   ifdef EXEC_PAGESIZE
3084 #    define getpagesize() EXEC_PAGESIZE
3085 #   else /* no EXEC_PAGESIZE */
3086 #    ifdef NBPG
3087 #     define getpagesize() NBPG * CLSIZE
3088 #     ifndef CLSIZE
3089 #      define CLSIZE 1
3090 #     endif /* no CLSIZE */
3091 #    else /* no NBPG */
3092 #     ifdef NBPC
3093 #      define getpagesize() NBPC
3094 #     else /* no NBPC */
3095 #      ifdef PAGESIZE
3096 #       define getpagesize() PAGESIZE
3097 #      endif /* PAGESIZE */
3098 #     endif /* no NBPC */
3099 #    endif /* no NBPG */
3100 #   endif /* no EXEC_PAGESIZE */
3101 #  else /* no HAVE_SYS_PARAM_H */
3102 #   define getpagesize() 8192   /* punt totally */
3103 #  endif /* no HAVE_SYS_PARAM_H */
3104 # endif /* no _SC_PAGESIZE */
3105
3106 #endif /* no HAVE_GETPAGESIZE */
3107
3108 int main()
3109 {
3110   char *x;
3111   int fd, pg;
3112
3113   fd = open("/dev/zero", O_RDWR);
3114   if (fd < 0)
3115     exit(1);
3116
3117   pg = getpagesize();
3118   x = (char*)mmap(0, pg, PROT_READ|PROT_WRITE, MAP_PRIVATE, fd, 0);
3119   if (x == (char *) -1)
3120     exit(2);
3121
3122   *(int *)x += 1;
3123
3124   if (munmap(x, pg) < 0)
3125     exit(3);
3126
3127   exit(0);
3128 }
3129 EOF
3130 if { (eval echo configure:3131: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
3131 then
3132   ac_cv_func_mmap_anywhere=yes
3133 else
3134   echo "configure: failed program was:" >&5
3135   cat conftest.$ac_ext >&5
3136   rm -fr conftest*
3137   ac_cv_func_mmap_anywhere=no
3138 fi
3139 rm -fr conftest*
3140 fi
3141
3142 fi
3143
3144 echo "$ac_t""$ac_cv_func_mmap_anywhere" 1>&6
3145 if test $ac_cv_func_mmap_anywhere = yes; then
3146   cat >> confdefs.h <<\EOF
3147 #define HAVE_MMAP_ANYWHERE 1
3148 EOF
3149
3150 fi
3151
3152 echo $ac_n "checking for working mmap of a file""... $ac_c" 1>&6
3153 echo "configure:3154: checking for working mmap of a file" >&5
3154 if eval "test \"`echo '$''{'ac_cv_func_mmap_file'+set}'`\" = set"; then
3155   echo $ac_n "(cached) $ac_c" 1>&6
3156 else
3157   # Create a file one thousand bytes long.
3158 for i in 1 2 3 4 5 6 7 8 9 0
3159 do for j in 1 2 3 4 5 6 7 8 9 0
3160 do echo $i $j xxxxx
3161 done
3162 done > conftestdata$$
3163
3164 if test "$cross_compiling" = yes; then
3165   ac_cv_func_mmap_file=no
3166 else
3167   cat > conftest.$ac_ext <<EOF
3168 #line 3169 "configure"
3169 #include "confdefs.h"
3170
3171 /* Test by Zack Weinberg.  Modified from MMAP_ANYWHERE test by
3172    Richard Henderson and Alexandre Oliva.
3173    Check whether read-only mmap of a plain file works. */
3174 #include <sys/types.h>
3175 #include <sys/stat.h>
3176 #include <fcntl.h>
3177 #include <sys/mman.h>
3178
3179 int main()
3180 {
3181   char *x;
3182   int fd;
3183   struct stat st;
3184
3185   fd = open("conftestdata$$", O_RDONLY);
3186   if (fd < 0)
3187     exit(1);
3188
3189   if (fstat (fd, &st))
3190     exit(2);
3191
3192   x = (char*)mmap(0, st.st_size, PROT_READ, MAP_PRIVATE, fd, 0);
3193   if (x == (char *) -1)
3194     exit(3);
3195
3196   if (x[0] != '1' || x[1] != ' ' || x[2] != '1' || x[3] != ' ')
3197     exit(4);
3198
3199   if (munmap(x, st.st_size) < 0)
3200     exit(5);
3201
3202   exit(0);
3203 }
3204 EOF
3205 if { (eval echo configure:3206: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
3206 then
3207   ac_cv_func_mmap_file=yes
3208 else
3209   echo "configure: failed program was:" >&5
3210   cat conftest.$ac_ext >&5
3211   rm -fr conftest*
3212   ac_cv_func_mmap_file=no
3213 fi
3214 rm -fr conftest*
3215 fi
3216
3217 fi
3218
3219 echo "$ac_t""$ac_cv_func_mmap_file" 1>&6
3220 if test $ac_cv_func_mmap_file = yes; then
3221   cat >> confdefs.h <<\EOF
3222 #define HAVE_MMAP_FILE 1
3223 EOF
3224
3225 fi
3226
3227
3228 # We will need to find libiberty.h and ansidecl.h
3229 saved_CFLAGS="$CFLAGS"
3230 CFLAGS="$CFLAGS -I${srcdir} -I${srcdir}/../include"
3231 for ac_func in bcopy bzero bcmp \
3232         index rindex getenv atol sbrk abort atof getcwd getwd \
3233         strsignal putc_unlocked fputs_unlocked strstr environ \
3234         malloc realloc calloc free basename getopt
3235 do
3236   ac_tr_decl=HAVE_DECL_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3237 echo $ac_n "checking whether $ac_func is declared""... $ac_c" 1>&6
3238 echo "configure:3239: checking whether $ac_func is declared" >&5
3239 if eval "test \"`echo '$''{'gcc_cv_have_decl_$ac_func'+set}'`\" = set"; then
3240   echo $ac_n "(cached) $ac_c" 1>&6
3241 else
3242   cat > conftest.$ac_ext <<EOF
3243 #line 3244 "configure"
3244 #include "confdefs.h"
3245 #include "gansidecl.h"
3246 #include "system.h"
3247
3248 int main() {
3249 #ifndef $ac_func
3250 char *(*pfn) = (char *(*)) $ac_func ;
3251 #endif
3252 ; return 0; }
3253 EOF
3254 if { (eval echo configure:3255: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3255   rm -rf conftest*
3256   eval "gcc_cv_have_decl_$ac_func=yes"
3257 else
3258   echo "configure: failed program was:" >&5
3259   cat conftest.$ac_ext >&5
3260   rm -rf conftest*
3261   eval "gcc_cv_have_decl_$ac_func=no"
3262 fi
3263 rm -f conftest*
3264 fi
3265
3266 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
3267   echo "$ac_t""yes" 1>&6 ; cat >> confdefs.h <<EOF
3268 #define $ac_tr_decl 1
3269 EOF
3270
3271 else
3272   echo "$ac_t""no" 1>&6 ; cat >> confdefs.h <<EOF
3273 #define $ac_tr_decl 0
3274 EOF
3275
3276 fi
3277
3278 done
3279 if test x = y ; then
3280   cat >> confdefs.h <<EOF
3281 #define HAVE_DECL_BCOPY 1
3282 EOF
3283  cat >> confdefs.h <<EOF
3284 #define HAVE_DECL_BZERO 1
3285 EOF
3286  cat >> confdefs.h <<EOF
3287 #define HAVE_DECL_BCMP 1
3288 EOF
3289  \
3290         cat >> confdefs.h <<EOF
3291 #define HAVE_DECL_INDEX 1
3292 EOF
3293  cat >> confdefs.h <<EOF
3294 #define HAVE_DECL_RINDEX 1
3295 EOF
3296  cat >> confdefs.h <<EOF
3297 #define HAVE_DECL_GETENV 1
3298 EOF
3299  cat >> confdefs.h <<EOF
3300 #define HAVE_DECL_ATOL 1
3301 EOF
3302  cat >> confdefs.h <<EOF
3303 #define HAVE_DECL_SBRK 1
3304 EOF
3305  cat >> confdefs.h <<EOF
3306 #define HAVE_DECL_ABORT 1
3307 EOF
3308  cat >> confdefs.h <<EOF
3309 #define HAVE_DECL_ATOF 1
3310 EOF
3311  cat >> confdefs.h <<EOF
3312 #define HAVE_DECL_GETCWD 1
3313 EOF
3314  cat >> confdefs.h <<EOF
3315 #define HAVE_DECL_GETWD 1
3316 EOF
3317  \
3318         cat >> confdefs.h <<EOF
3319 #define HAVE_DECL_STRSIGNAL 1
3320 EOF
3321  cat >> confdefs.h <<EOF
3322 #define HAVE_DECL_PUTC_UNLOCKED 1
3323 EOF
3324  cat >> confdefs.h <<EOF
3325 #define HAVE_DECL_FPUTS_UNLOCKED 1
3326 EOF
3327  cat >> confdefs.h <<EOF
3328 #define HAVE_DECL_STRSTR 1
3329 EOF
3330  cat >> confdefs.h <<EOF
3331 #define HAVE_DECL_ENVIRON 1
3332 EOF
3333  \
3334         cat >> confdefs.h <<EOF
3335 #define HAVE_DECL_MALLOC 1
3336 EOF
3337  cat >> confdefs.h <<EOF
3338 #define HAVE_DECL_REALLOC 1
3339 EOF
3340  cat >> confdefs.h <<EOF
3341 #define HAVE_DECL_CALLOC 1
3342 EOF
3343  cat >> confdefs.h <<EOF
3344 #define HAVE_DECL_FREE 1
3345 EOF
3346  cat >> confdefs.h <<EOF
3347 #define HAVE_DECL_BASENAME 1
3348 EOF
3349  cat >> confdefs.h <<EOF
3350 #define HAVE_DECL_GETOPT 1
3351 EOF
3352 fi
3353
3354
3355 for ac_func in getrlimit setrlimit getrusage
3356 do
3357   ac_tr_decl=HAVE_DECL_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3358 echo $ac_n "checking whether $ac_func is declared""... $ac_c" 1>&6
3359 echo "configure:3360: checking whether $ac_func is declared" >&5
3360 if eval "test \"`echo '$''{'gcc_cv_have_decl_$ac_func'+set}'`\" = set"; then
3361   echo $ac_n "(cached) $ac_c" 1>&6
3362 else
3363   cat > conftest.$ac_ext <<EOF
3364 #line 3365 "configure"
3365 #include "confdefs.h"
3366 #include "gansidecl.h"
3367 #include "system.h"
3368 #ifdef HAVE_SYS_RESOURCE_H
3369 #include <sys/resource.h>
3370 #endif
3371
3372
3373 int main() {
3374 #ifndef $ac_func
3375 char *(*pfn) = (char *(*)) $ac_func ;
3376 #endif
3377 ; return 0; }
3378 EOF
3379 if { (eval echo configure:3380: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3380   rm -rf conftest*
3381   eval "gcc_cv_have_decl_$ac_func=yes"
3382 else
3383   echo "configure: failed program was:" >&5
3384   cat conftest.$ac_ext >&5
3385   rm -rf conftest*
3386   eval "gcc_cv_have_decl_$ac_func=no"
3387 fi
3388 rm -f conftest*
3389 fi
3390
3391 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
3392   echo "$ac_t""yes" 1>&6 ; cat >> confdefs.h <<EOF
3393 #define $ac_tr_decl 1
3394 EOF
3395
3396 else
3397   echo "$ac_t""no" 1>&6 ; cat >> confdefs.h <<EOF
3398 #define $ac_tr_decl 0
3399 EOF
3400
3401 fi
3402
3403 done
3404 if test x = y ; then
3405   cat >> confdefs.h <<EOF
3406 #define HAVE_DECL_GETRLIMIT 1
3407 EOF
3408  cat >> confdefs.h <<EOF
3409 #define HAVE_DECL_SETRLIMIT 1
3410 EOF
3411  cat >> confdefs.h <<EOF
3412 #define HAVE_DECL_GETRUSAGE 1
3413 EOF
3414 fi
3415
3416
3417 # Restore CFLAGS from before the gcc_AC_NEED_DECLARATIONS tests.
3418 CFLAGS="$saved_CFLAGS"
3419
3420 # mkdir takes a single argument on some systems.
3421 echo $ac_n "checking if mkdir takes one argument""... $ac_c" 1>&6
3422 echo "configure:3423: checking if mkdir takes one argument" >&5
3423 if eval "test \"`echo '$''{'gcc_cv_mkdir_takes_one_arg'+set}'`\" = set"; then
3424   echo $ac_n "(cached) $ac_c" 1>&6
3425 else
3426   cat > conftest.$ac_ext <<EOF
3427 #line 3428 "configure"
3428 #include "confdefs.h"
3429
3430 #include <sys/types.h>
3431 #ifdef HAVE_SYS_STAT_H
3432 # include <sys/stat.h>
3433 #endif
3434 #ifdef HAVE_UNISTD_H
3435 # include <unistd.h>
3436 #endif
3437 #ifdef HAVE_DIRECT_H
3438 # include <direct.h>
3439 #endif
3440 int main() {
3441 mkdir ("foo", 0);
3442 ; return 0; }
3443 EOF
3444 if { (eval echo configure:3445: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3445   rm -rf conftest*
3446   gcc_cv_mkdir_takes_one_arg=no
3447 else
3448   echo "configure: failed program was:" >&5
3449   cat conftest.$ac_ext >&5
3450   rm -rf conftest*
3451   gcc_cv_mkdir_takes_one_arg=yes
3452 fi
3453 rm -f conftest*
3454 fi
3455
3456 echo "$ac_t""$gcc_cv_mkdir_takes_one_arg" 1>&6
3457 if test $gcc_cv_mkdir_takes_one_arg = yes ; then
3458   cat >> confdefs.h <<\EOF
3459 #define MKDIR_TAKES_ONE_ARG 1
3460 EOF
3461
3462 fi
3463
3464
3465 # File extensions
3466 manext='.1'
3467 objext='.o'
3468
3469
3470
3471 build_xm_file=
3472 build_xm_defines=
3473 build_install_headers_dir=install-headers-tar
3474 build_exeext=
3475 host_xm_file=
3476 host_xm_defines=
3477 host_xmake_file=
3478 host_truncate_target=
3479 host_exeext=
3480
3481 # Decode the host machine, then the target machine.
3482 # For the host machine, we save the xm_file variable as host_xm_file;
3483 # then we decode the target machine and forget everything else
3484 # that came from the host machine.
3485 for machine in $build $host $target; do
3486
3487         out_file=
3488         xmake_file=
3489         tmake_file=
3490         extra_headers=
3491         extra_passes=
3492         extra_parts=
3493         extra_programs=
3494         extra_objs=
3495         extra_host_objs=
3496         extra_gcc_objs=
3497         xm_defines=
3498         float_format=
3499         # Set this to force installation and use of collect2.
3500         use_collect2=
3501         # Set this to override the default target model.
3502         target_cpu_default=
3503         # Set this to control how the header file directory is installed.
3504         install_headers_dir=install-headers-tar
3505         # Set this to a non-empty list of args to pass to cpp if the target
3506         # wants its .md file passed through cpp.
3507         md_cppflags=
3508         # Set this if directory names should be truncated to 14 characters.
3509         truncate_target=
3510         # Set this if gdb needs a dir command with `dirname $out_file`
3511         gdb_needs_out_file_path=
3512         # Set this if the build machine requires executables to have a
3513         # file name suffix.
3514         exeext=
3515         # Set this to control which thread package will be used.
3516         thread_file=
3517         # Reinitialize these from the flag values every loop pass, since some
3518         # configure entries modify them.
3519         gas="$gas_flag"
3520         gnu_ld="$gnu_ld_flag"
3521         enable_threads=$enable_threads_flag
3522
3523         # Set default cpu_type, tm_file, tm_p_file and xm_file so it can be
3524         # updated in each machine entry.
3525         tm_p_file=
3526         cpu_type=`echo $machine | sed 's/-.*$//'`
3527         case $machine in
3528         alpha*-*-*)
3529                 cpu_type=alpha
3530                 ;;
3531         strongarm*-*-*)
3532                 cpu_type=arm
3533                 ;;
3534         arm*-*-*)
3535                 cpu_type=arm
3536                 ;;
3537         c*-convex-*)
3538                 cpu_type=convex
3539                 ;;
3540         i[34567]86-*-*)
3541                 cpu_type=i386
3542                 ;;
3543         hppa*-*-*)
3544                 cpu_type=pa
3545                 ;;
3546         m68000-*-*)
3547                 cpu_type=m68k
3548                 ;;
3549         mips*-*-*)
3550                 cpu_type=mips
3551                 ;;
3552         pj*-*-*)
3553                 cpu_type=pj
3554                 ;;
3555         powerpc*-*-*)
3556                 cpu_type=rs6000
3557                 ;;
3558         pyramid-*-*)
3559                 cpu_type=pyr
3560                 ;;
3561         sparc*-*-*)
3562                 cpu_type=sparc
3563                 ;;
3564         esac
3565
3566         tm_file=${cpu_type}/${cpu_type}.h
3567         xm_file=${cpu_type}/xm-${cpu_type}.h
3568         if test -f ${srcdir}/config/${cpu_type}/${cpu_type}-protos.h;
3569         then
3570                 tm_p_file=${cpu_type}/${cpu_type}-protos.h;
3571         fi
3572         # On a.out targets, we need to use collect2.
3573         case $machine in
3574         *-*-*aout*)
3575                 use_collect2=yes
3576                 ;;
3577         esac
3578
3579         # Common parts for linux-gnu and openbsd systems
3580         case $machine in
3581         *-*-linux-gnu*)
3582                 xm_defines="HAVE_ATEXIT POSIX BSTRING"
3583                 ;;
3584         *-*-openbsd*)
3585                 tm_file=${cpu_type}/openbsd.h
3586                 tmake_file="t-libc-ok t-openbsd"
3587                 # avoid surprises, always provide an xm-openbsd file
3588                 xm_file=${cpu_type}/xm-openbsd.h
3589                 # don't depend on processor x-fragments as well
3590                 xmake_file=none
3591                 if test x$enable_threads = xyes; then
3592                         thread_file='posix'
3593                         tmake_file="${tmake_file} t-openbsd-thread"
3594                 fi
3595                 ;;
3596         esac
3597
3598         case $machine in
3599         # Support site-specific machine types.
3600         *local*)
3601                 cpu_type=`echo $machine | sed -e 's/-.*//'`
3602                 rest=`echo $machine | sed -e "s/$cpu_type-//"`
3603                 xm_file=${cpu_type}/xm-$rest.h
3604                 tm_file=${cpu_type}/$rest.h
3605                 if test -f $srcdir/config/${cpu_type}/x-$rest; \
3606                 then xmake_file=${cpu_type}/x-$rest; \
3607                 else true; \
3608                 fi
3609                 if test -f $srcdir/config/${cpu_type}/t-$rest; \
3610                 then tmake_file=${cpu_type}/t-$rest; \
3611                 else true; \
3612                 fi
3613                 ;;
3614         1750a-*-*)
3615                 ;;
3616         a29k-*-bsd* | a29k-*-sym1*)
3617                 tm_file="${tm_file} a29k/unix.h"
3618                 xm_defines=USG
3619                 xmake_file=a29k/x-unix
3620                 use_collect2=yes
3621                 ;;
3622         a29k-*-udi | a29k-*-coff)
3623                 tm_file="${tm_file} dbxcoff.h a29k/udi.h"
3624                 tmake_file=a29k/t-a29kbare
3625                 ;;
3626         a29k-wrs-vxworks*)
3627                 tm_file="${tm_file} dbxcoff.h a29k/udi.h a29k/vx29k.h"
3628                 tmake_file=a29k/t-vx29k
3629                 extra_parts="crtbegin.o crtend.o"
3630                 thread_file='vxworks'
3631                 ;;
3632         a29k-*-*)                       # Default a29k environment.
3633                 use_collect2=yes
3634                 ;;
3635         alpha-*-interix)
3636                 tm_file="${tm_file} alpha/alpha32.h interix.h alpha/alpha-interix.h"
3637
3638                 # GAS + IEEE_CONFORMANT+IEEE (no inexact);
3639                 #target_cpu_default="MASK_GAS|MASK_IEEE_CONFORMANT|MASK_IEEE"
3640
3641                 # GAS + IEEE_CONFORMANT
3642                 target_cpu_default="MASK_GAS|MASK_IEEE_CONFORMANT"
3643
3644                 xm_file="alpha/xm-alpha-interix.h xm-interix.h"
3645                 xmake_file="x-interix alpha/t-pe"
3646                 tmake_file="alpha/t-alpha alpha/t-interix alpha/t-ieee"
3647                 if test x$enable_threads = xyes ; then
3648                         thread_file='posix'
3649                 fi
3650                 if test x$stabs = xyes ; then
3651                         tm_file="${tm_file} dbxcoff.h"
3652                 fi
3653                 #prefix='$$INTERIX_ROOT'/usr/contrib
3654                 #local_prefix='$$INTERIX_ROOT'/usr/contrib
3655                 ;;
3656         alpha*-*-linux-gnuecoff*)
3657                 tm_file="${tm_file} alpha/linux-ecoff.h alpha/linux.h"
3658                 target_cpu_default="MASK_GAS"
3659                 tmake_file="alpha/t-alpha alpha/t-ieee"
3660                 gas=no
3661                 xmake_file=none
3662                 gas=yes gnu_ld=yes
3663                 ;;
3664         alpha*-*-linux-gnulibc1*)
3665                 tm_file="${tm_file} alpha/elf.h alpha/linux.h alpha/linux-elf.h"
3666                 target_cpu_default="MASK_GAS"
3667                 tmake_file="t-linux t-linux-gnulibc1 alpha/t-alpha alpha/t-crtbe alpha/t-ieee"
3668                 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
3669                 xmake_file=none
3670                 gas=yes gnu_ld=yes
3671                 if test x$enable_threads = xyes; then
3672                         thread_file='posix'
3673                 fi
3674                 ;;
3675         alpha*-*-linux-gnu*)
3676                 tm_file="${tm_file} alpha/elf.h alpha/linux.h alpha/linux-elf.h"
3677                 target_cpu_default="MASK_GAS"
3678                 tmake_file="t-linux alpha/t-crtbe alpha/t-alpha alpha/t-ieee"
3679                 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
3680                 xmake_file=none
3681                 gas=yes gnu_ld=yes
3682                 if test x$enable_threads = xyes; then
3683                         thread_file='posix'
3684                 fi
3685                 ;;
3686         alpha*-*-netbsd*)
3687                 tm_file="${tm_file} alpha/elf.h alpha/netbsd.h alpha/netbsd-elf.h"
3688                 target_cpu_default="MASK_GAS"
3689                 tmake_file="alpha/t-crtbe alpha/t-alpha alpha/t-ieee"
3690                 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
3691                 xmake_file=none
3692                 gas=yes gnu_ld=yes
3693                 ;;
3694
3695         alpha*-*-openbsd*)
3696                 # default x-alpha is only appropriate for dec-osf.
3697                 target_cpu_default="MASK_GAS"
3698                 tmake_file="alpha/t-alpha alpha/t-ieee"
3699                 ;;
3700
3701         alpha*-dec-osf*)
3702                 if test x$stabs = xyes
3703                 then
3704                         tm_file="${tm_file} dbx.h"
3705                 fi
3706                 if test x$gas != xyes
3707                 then
3708                         extra_passes="mips-tfile mips-tdump"
3709                 fi
3710                 use_collect2=yes
3711                 tmake_file="alpha/t-alpha alpha/t-ieee"
3712                 case $machine in
3713                   *-*-osf1*)
3714                     tm_file="${tm_file} alpha/osf.h alpha/osf12.h alpha/osf2or3.h"
3715                     ;;
3716                   *-*-osf[23]*)
3717                     tm_file="${tm_file} alpha/osf.h alpha/osf2or3.h"
3718                     ;;
3719                   *-*-osf4*)
3720                     tm_file="${tm_file} alpha/osf.h"
3721                     # Some versions of OSF4 (specifically X4.0-9 296.7) have
3722                     # a broken tar, so we use cpio instead.
3723                     install_headers_dir=install-headers-cpio
3724                     ;;
3725                   *-*-osf5*)
3726                     tm_file="${tm_file} alpha/osf.h alpha/osf5.h"
3727                     ;;
3728                 esac
3729                 case $machine in
3730                   *-*-osf4.0[b-z] | *-*-osf4.[1-9]* | *-*-osf5*)
3731                     target_cpu_default=MASK_SUPPORT_ARCH
3732                     ;;
3733                 esac
3734                 ;;
3735         alpha*-*-vxworks*)
3736                 tm_file="${tm_file} dbx.h alpha/vxworks.h"
3737                 tmake_file="alpha/t-alpha alpha/t-ieee"
3738                 if  x$gas != xyes
3739                 then
3740                         extra_passes="mips-tfile mips-tdump"
3741                 fi
3742                 use_collect2=yes
3743                 thread_file='vxworks'
3744                 ;;
3745         alpha*-*-winnt*)
3746                 tm_file="${tm_file} alpha/alpha32.h alpha/win-nt.h winnt/win-nt.h"
3747                 xm_file="${xm_file} config/winnt/xm-winnt.h alpha/xm-winnt.h"
3748                 tmake_file="t-libc-ok alpha/t-alpha alpha/t-ieee"
3749                 xmake_file=winnt/x-winnt
3750                 extra_host_objs=oldnames.o
3751                 extra_gcc_objs="spawnv.o oldnames.o"
3752                 if test x$gnu_ld != xyes
3753                 then
3754                         extra_programs=ld.exe
3755                 fi
3756                 if test x$enable_threads = xyes; then
3757                         thread_file='win32'
3758                 fi
3759                 ;;
3760         alpha*-dec-vms*)
3761                 tm_file=alpha/vms.h
3762                 xm_file="${xm_file} alpha/xm-vms.h"
3763                 tmake_file="alpha/t-alpha alpha/t-vms alpha/t-ieee"
3764                 ;;
3765         arc-*-elf*)
3766                 extra_parts="crtinit.o crtfini.o"
3767                 ;;
3768         arm-*-coff* | armel-*-coff*)
3769                 tm_file=arm/coff.h
3770                 tmake_file=arm/t-arm-coff
3771                 ;;
3772         arm-*-vxworks*)
3773                 tm_file=arm/vxarm.h
3774                 tmake_file=arm/t-arm-coff
3775                 thread_file='vxworks'
3776                 ;;
3777         arm-*-riscix1.[01]*)            # Acorn RISC machine (early versions)
3778                 tm_file=arm/riscix1-1.h
3779                 use_collect2=yes
3780                 ;;
3781         arm-*-riscix*)                  # Acorn RISC machine
3782                 if test x$gas = xyes
3783                 then
3784                     tm_file=arm/rix-gas.h
3785                 else
3786                     tm_file=arm/riscix.h
3787                 fi
3788                 xmake_file=arm/x-riscix
3789                 tmake_file=arm/t-riscix
3790                 use_collect2=yes
3791                 ;;
3792         arm-semi-aout | armel-semi-aout)
3793                 tm_file=arm/semi.h
3794                 tmake_file=arm/t-semi
3795                 ;;
3796         arm-semi-aof | armel-semi-aof)
3797                 tm_file=arm/semiaof.h
3798                 tmake_file=arm/t-semiaof
3799                 ;;
3800         arm*-*-netbsd*)
3801                 tm_file=arm/netbsd.h
3802                 tmake_file="t-netbsd arm/t-netbsd"
3803                 use_collect2=yes
3804                 ;;
3805         arm*-*-linux-gnuaout*)          # ARM GNU/Linux with a.out
3806                 cpu_type=arm
3807                 xmake_file=x-linux
3808                 tm_file=arm/linux-aout.h
3809                 tmake_file=arm/t-linux
3810                 gnu_ld=yes
3811                 ;;
3812         arm*-*-linux-gnuoldld*)         # ARM GNU/Linux with old ELF linker
3813                 xm_file=arm/xm-linux.h
3814                 xmake_file=x-linux
3815                 tm_file="arm/linux-oldld.h arm/linux-elf.h"
3816                 case $machine in
3817                 armv2*-*-*)
3818                         tm_file="arm/linux-elf26.h $tm_file"
3819                         ;;
3820                 esac
3821                 tmake_file="t-linux arm/t-linux"
3822                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
3823                 gnu_ld=yes
3824                 case x${enable_threads} in
3825                 x | xyes | xpthreads | xposix)
3826                         thread_file='posix'
3827                         ;;
3828                 esac
3829                 ;;
3830         arm*-*-linux-gnu*)              # ARM GNU/Linux with ELF
3831                 xm_file=arm/xm-linux.h
3832                 xmake_file=x-linux
3833                 tm_file="arm/linux-elf.h"
3834                 case $machine in
3835                 armv2*-*-*)
3836                         tm_file="arm/linux-elf26.h $tm_file"
3837                         ;;
3838                 esac
3839                 tmake_file="t-linux arm/t-linux"
3840                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
3841                 gnu_ld=yes
3842                 case x${enable_threads} in
3843                 x | xyes | xpthreads | xposix)
3844                         thread_file='posix'
3845                         ;;
3846                 esac
3847                 ;;
3848         arm*-*-uclinux*)                # ARM ucLinux
3849                 tm_file=arm/uclinux-elf.h
3850                 tmake_file=arm/t-arm-elf
3851                 ;;
3852         arm*-*-aout)
3853                 tm_file=arm/aout.h
3854                 tmake_file=arm/t-arm-aout
3855                 ;;
3856         arm*-*-ecos-elf)
3857                 tm_file=arm/ecos-elf.h
3858                 tmake_file=arm/t-arm-elf
3859                 ;;
3860         arm*-*-elf)
3861                 tm_file=arm/unknown-elf.h
3862                 tmake_file=arm/t-arm-elf
3863                 ;;
3864         arm*-*-conix*)
3865                 tm_file=arm/conix-elf.h
3866                 tmake_file=arm/t-arm-elf
3867                 ;;
3868         arm*-*-oabi)
3869                 tm_file=arm/unknown-elf-oabi.h
3870                 tmake_file=arm/t-arm-elf
3871                 ;;
3872         arm-*-pe*)
3873                 tm_file=arm/pe.h
3874                 tmake_file=arm/t-pe
3875                 extra_objs="pe.o"
3876                 ;;
3877         avr-*-*)
3878                 ;;
3879         c1-convex-*)                    # Convex C1
3880                 target_cpu_default=1
3881                 use_collect2=yes
3882                 ;;
3883         c2-convex-*)                    # Convex C2
3884                 target_cpu_default=2
3885                 use_collect2=yes
3886                 ;;
3887         c32-convex-*)
3888                 target_cpu_default=4
3889                 use_collect2=yes
3890                 ;;
3891         c34-convex-*)
3892                 target_cpu_default=8
3893                 use_collect2=yes
3894                 ;;
3895         c38-convex-*)
3896                 target_cpu_default=16
3897                 use_collect2=yes
3898                 ;;
3899         c4x-*)
3900                 cpu_type=c4x
3901                 tmake_file=c4x/t-c4x
3902                 ;;
3903         clipper-intergraph-clix*)
3904                 tm_file="${tm_file} svr3.h clipper/clix.h"
3905                 xm_file=clipper/xm-clix.h
3906                 xmake_file=clipper/x-clix
3907                 extra_headers=va-clipper.h
3908                 extra_parts="crtbegin.o crtend.o"
3909                 install_headers_dir=install-headers-cpio
3910                 ;;
3911         d30v-*)
3912                 float_format=i64
3913                 ;;
3914         dsp16xx-*)
3915                 ;;
3916         elxsi-elxsi-*)
3917                 use_collect2=yes
3918                 ;;
3919         fr30-*-elf)
3920                 tm_file="fr30/fr30.h"
3921                 tmake_file=fr30/t-fr30
3922                 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
3923                 ;;
3924 # This hasn't been upgraded to GCC 2.
3925 #       fx80-alliant-*)                 # Alliant FX/80
3926 #               ;;
3927         h8300-*-*)
3928                 float_format=i32
3929                 ;;
3930         hppa*-*-linux*)
3931                 target_cpu_default="(MASK_PA_11 | MASK_GAS | MASK_JUMP_IN_DELAY)"
3932                 tm_file="${tm_file} pa/elf.h linux.h pa/pa-linux.h"
3933                 tmake_file="t-linux pa/t-linux"
3934                 extra_parts="crtbegin.o crtend.o"
3935                 xmake_file=none
3936                 gas=yes gnu_ld=yes
3937                 if test x$enable_threads = xyes; then
3938                         thread_file='posix'
3939                 fi
3940                 ;;
3941         hppa*-*-openbsd*)
3942                 target_cpu_default="MASK_PA_11"
3943                 tmake_file=pa/t-openbsd
3944                 ;;
3945         hppa1.1-*-pro*)
3946                 target_cpu_default="(MASK_JUMP_IN_DELAY | MASK_PORTABLE_RUNTIME | MASK_GAS | MASK_NO_SPACE_REGS | MASK_SOFT_FLOAT)"
3947                 tm_file="${tm_file} pa/pa32-regs.h elfos.h pa/elf.h pa/pa-pro-end.h libgloss.h"
3948                 xm_file=pa/xm-papro.h
3949                 tmake_file=pa/t-pro
3950                 ;;
3951         hppa1.1-*-osf*)
3952                 target_cpu_default="MASK_PA_11"
3953                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-osf.h"
3954                 use_collect2=yes
3955                 ;;
3956         hppa1.1-*-rtems*)
3957                 target_cpu_default="(MASK_JUMP_IN_DELAY | MASK_PORTABLE_RUNTIME | MASK_GAS | MASK_NO_SPACE_REGS | MASK_SOFT_FLOAT)"
3958                 tm_file="${tm_file} pa/pa32-regs.h elfos.h pa/elf.h pa/pa-pro-end.h libgloss.h pa/rtems.h"
3959                 xm_file=pa/xm-papro.h
3960                 tmake_file=pa/t-pro
3961                 ;;
3962         hppa1.0-*-osf*)
3963                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-osf.h"
3964                 use_collect2=yes
3965                 ;;
3966         hppa1.1-*-bsd*)
3967                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h"
3968                 target_cpu_default="MASK_PA_11"
3969                 use_collect2=yes
3970                 ;;
3971         hppa1.0-*-bsd*)
3972                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h"
3973                 use_collect2=yes
3974                 ;;
3975         hppa1.0-*-hpux7*)
3976                 tm_file="pa/pa-oldas.h ${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux7.h"
3977                 xm_file=pa/xm-pahpux.h
3978                 xmake_file=pa/x-pa-hpux
3979                 if test x$gas = xyes
3980                 then
3981                         tm_file="${tm_file} pa/gas.h"
3982                 fi
3983                 install_headers_dir=install-headers-cpio
3984                 use_collect2=yes
3985                 ;;
3986         hppa1.0-*-hpux8.0[0-2]*)
3987                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h"
3988                 xm_file=pa/xm-pahpux.h
3989                 xmake_file=pa/x-pa-hpux
3990                 if test x$gas = xyes
3991                 then
3992                         tm_file="${tm_file} pa/pa-gas.h"
3993                 else
3994                         tm_file="pa/pa-oldas.h ${tm_file}"
3995                 fi
3996                 install_headers_dir=install-headers-cpio
3997                 use_collect2=yes
3998                 ;;
3999         hppa1.1-*-hpux8.0[0-2]*)
4000                 target_cpu_default="MASK_PA_11"
4001                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h"
4002                 xm_file=pa/xm-pahpux.h
4003                 xmake_file=pa/x-pa-hpux
4004                 if test x$gas = xyes
4005                 then
4006                         tm_file="${tm_file} pa/pa-gas.h"
4007                 else
4008                         tm_file="pa/pa-oldas.h ${tm_file}"
4009                 fi
4010                 install_headers_dir=install-headers-cpio
4011                 use_collect2=yes
4012                 ;;
4013         hppa1.1-*-hpux8*)
4014                 target_cpu_default="MASK_PA_11"
4015                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h"
4016                 xm_file=pa/xm-pahpux.h
4017                 xmake_file=pa/x-pa-hpux
4018                 if test x$gas = xyes
4019                 then
4020                         tm_file="${tm_file} pa/pa-gas.h"
4021                 fi
4022                 install_headers_dir=install-headers-cpio
4023                 use_collect2=yes
4024                 ;;
4025         hppa1.0-*-hpux8*)
4026                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h"
4027                 xm_file=pa/xm-pahpux.h
4028                 xmake_file=pa/x-pa-hpux
4029                 if test x$gas = xyes
4030                 then
4031                         tm_file="${tm_file} pa/pa-gas.h"
4032                 fi
4033                 install_headers_dir=install-headers-cpio
4034                 use_collect2=yes
4035                 ;;
4036         hppa1.1-*-hpux10* | hppa2*-*-hpux10*)
4037                 target_cpu_default="MASK_PA_11"
4038                 tm_file="${tm_file} pa/pa32-regs.h pa/long_double.h pa/som.h pa/pa-hpux.h pa/pa-hpux10.h"
4039                 float_format=i128
4040                 xm_file=pa/xm-pahpux.h
4041                 xmake_file=pa/x-pa-hpux
4042                 tmake_file=pa/t-pa
4043                 if test x$gas = xyes
4044                 then
4045                         tm_file="${tm_file} pa/pa-gas.h"
4046                 fi
4047                 if test x$enable_threads = x; then
4048                     enable_threads=$have_pthread_h
4049                 fi
4050                 if test x$enable_threads = xyes; then
4051                         thread_file='dce'
4052                         tmake_file="${tmake_file} pa/t-dce-thr"
4053                 fi
4054                 install_headers_dir=install-headers-cpio
4055                 use_collect2=yes
4056                 ;;
4057         hppa1.0-*-hpux10*)
4058                 tm_file="${tm_file} pa/pa32-regs.h pa/long_double.h pa/som.h pa/pa-hpux.h pa/pa-hpux10.h"
4059                 float_format=i128
4060                 xm_file=pa/xm-pahpux.h
4061                 xmake_file=pa/x-pa-hpux
4062                 tmake_file=pa/t-pa
4063                 if test x$gas = xyes
4064                 then
4065                         tm_file="${tm_file} pa/pa-gas.h"
4066                 fi
4067                 if test x$enable_threads = x; then
4068                     enable_threads=$have_pthread_h
4069                 fi
4070                 if test x$enable_threads = xyes; then
4071                         thread_file='dce'
4072                         tmake_file="${tmake_file} pa/t-dce-thr"
4073                 fi
4074                 install_headers_dir=install-headers-cpio
4075                 use_collect2=yes
4076                 ;;
4077         hppa*64*-*-hpux11*)
4078                 target_cpu_default="MASK_PA_11"
4079                 xm_file=pa/xm-pa64hpux.h
4080                 xmake_file=pa/x-pa-hpux
4081                 tmake_file=pa/t-pa
4082                 tm_file="pa/pa64-start.h ${tm_file} pa/pa64-regs.h pa/long_double.h pa/elf.h pa/pa-hpux.h pa/pa-hpux11.h pa/pa-64.h"
4083                 float_format=i128
4084                 tmake_file=pa/t-pa64
4085                 target_cpu_default="(MASK_PA_11|MASK_PA_20)"
4086
4087                 if [ x$gas = xyes ]
4088                 then
4089                         tm_file="${tm_file} pa/pa-gas.h"
4090                 fi
4091 #               if [[ x$enable_threads = x ]]; then
4092 #                   enable_threads=$have_pthread_h
4093 #               fi
4094 #               if [[ x$enable_threads = xyes ]]; then
4095 #                       thread_file='dce'
4096 #                       tmake_file="${tmake_file} pa/t-dce-thr"
4097 #               fi
4098                 install_headers_dir=install-headers-cpio
4099                 use_collect2=yes
4100                 ;;
4101         hppa1.1-*-hpux11* | hppa2*-*-hpux11*)
4102                 target_cpu_default="MASK_PA_11"
4103                 tm_file="${tm_file} pa/pa32-regs.h pa/long_double.h pa/som.h pa/pa-hpux.h pa/pa-hpux11.h"
4104                 float_format=i128
4105                 xm_file=pa/xm-pahpux.h
4106                 xmake_file=pa/x-pa-hpux
4107                 tmake_file=pa/t-pa
4108                 if test x$gas = xyes
4109                 then
4110                         tm_file="${tm_file} pa/pa-gas.h"
4111                 fi
4112 #               if test x$enable_threads = x; then
4113 #                   enable_threads=$have_pthread_h
4114 #               fi
4115 #               if test x$enable_threads = xyes; then
4116 #                       thread_file='dce'
4117 #                       tmake_file="${tmake_file} pa/t-dce-thr"
4118 #               fi
4119                 install_headers_dir=install-headers-cpio
4120                 use_collect2=yes
4121                 ;;
4122         hppa1.0-*-hpux11*)
4123                 tm_file="${tm_file} pa/pa32-regs.h pa/long_double.h pa/som.h pa/pa-hpux.h pa/pa-hpux11.h"
4124                 float_format=i128
4125                 xm_file=pa/xm-pahpux.h
4126                 xmake_file=pa/x-pa-hpux
4127                 if test x$gas = xyes
4128                 then
4129                         tm_file="${tm_file} pa/pa-gas.h"
4130                 fi
4131 #               if test x$enable_threads = x; then
4132 #                   enable_threads=$have_pthread_h
4133 #               fi
4134 #               if test x$enable_threads = xyes; then
4135 #                       thread_file='dce'
4136 #                       tmake_file="${tmake_file} pa/t-dce-thr"
4137 #               fi
4138                 install_headers_dir=install-headers-cpio
4139                 use_collect2=yes
4140                 ;;
4141         hppa1.1-*-hpux* | hppa2*-*-hpux*)
4142                 target_cpu_default="MASK_PA_11"
4143                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h pa/pa-hpux9.h"
4144                 xm_file=pa/xm-pahpux.h
4145                 xmake_file=pa/x-pa-hpux
4146                 if test x$gas = xyes
4147                 then
4148                         tm_file="${tm_file} pa/pa-gas.h"
4149                 fi
4150                 install_headers_dir=install-headers-cpio
4151                 use_collect2=yes
4152                 ;;
4153         hppa1.0-*-hpux*)
4154                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h pa/pa-hpux9.h"
4155                 xm_file=pa/xm-pahpux.h
4156                 xmake_file=pa/x-pa-hpux
4157                 if test x$gas = xyes
4158                 then
4159                         tm_file="${tm_file} pa/pa-gas.h"
4160                 fi
4161                 install_headers_dir=install-headers-cpio
4162                 use_collect2=yes
4163                 ;;
4164         hppa1.1-*-hiux* | hppa2*-*-hiux*)
4165                 target_cpu_default="MASK_PA_11"
4166                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h pa/pa-hiux.h"
4167                 xm_file=pa/xm-pahpux.h
4168                 xmake_file=pa/x-pa-hpux
4169                 if test x$gas = xyes
4170                 then
4171                         tm_file="${tm_file} pa/pa-gas.h"
4172                 fi
4173                 install_headers_dir=install-headers-cpio
4174                 use_collect2=yes
4175                 ;;
4176         hppa1.0-*-hiux*)
4177                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h pa/pa-hiux.h"
4178                 xm_file=pa/xm-pahpux.h
4179                 xmake_file=pa/x-pa-hpux
4180                 if test x$gas = xyes
4181                 then
4182                         tm_file="${tm_file} pa/pa-gas.h"
4183                 fi
4184                 install_headers_dir=install-headers-cpio
4185                 use_collect2=yes
4186                 ;;
4187         hppa*-*-lites*)
4188                 tm_file="${tm_file} pa/pa32-regs.h elfos.h pa/elf.h"
4189                 target_cpu_default="MASK_PA_11"
4190                 use_collect2=yes
4191                 ;;
4192         hppa*-*-mpeix*)
4193                 tm_file="${tm_file} pa/pa32-regs.h pa/long_double.h pa/som.h pa/pa-mpeix.h"
4194                 xm_file=pa/xm-pampeix.h
4195                 xmake_file=pa/x-pa-mpeix
4196                 echo "You must use gas. Assuming it is already installed."
4197                 install_headers_dir=install-headers-tar
4198                 use_collect2=yes
4199                 ;;
4200         i370-*-opened*)                  # IBM 360/370/390 Architecture
4201                 xm_file=i370/xm-oe.h
4202                 tm_file=i370/oe.h
4203                 xmake_file=i370/x-oe
4204                 tmake_file=i370/t-oe
4205                 ;;
4206         i370-*-mvs*)
4207                 xm_file=i370/xm-mvs.h
4208                 tm_file=i370/mvs.h
4209                 tmake_file=i370/t-mvs
4210                 ;;
4211         i370-*-linux*)
4212                 xm_file="xm-linux.h i370/xm-linux.h"
4213                 xmake_file=x-linux
4214                 tm_file="i370/linux.h ${tm_file}"
4215                 tmake_file="t-linux i370/t-linux"
4216                 # broken_install=yes
4217                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
4218                 # extra_parts="crtbegin.o crtend.o"
4219                 gnu_ld=yes
4220                 gas=yes
4221                 elf=yes
4222                 if test x$enable_threads = xyes; then
4223                         thread_file='posix'
4224                 fi
4225                 ;;
4226         i[34567]86-*-elf*)
4227                 xm_file="${xm_file} xm-svr4.h i386/xm-sysv4.h"
4228                 tm_file=i386/i386elf.h
4229                 tmake_file=i386/t-i386elf
4230                 xmake_file=x-svr4
4231                 ;;
4232         i[34567]86-ibm-aix*)            # IBM PS/2 running AIX
4233                 if test x$gas = xyes
4234                 then
4235                         tm_file=i386/aix386.h
4236                         extra_parts="crtbegin.o crtend.o"
4237                         tmake_file=i386/t-crtstuff
4238                 else
4239                         tm_file=i386/aix386ng.h
4240                         use_collect2=yes
4241                 fi
4242                 xm_file="xm-alloca.h i386/xm-aix.h ${xm_file}"
4243                 xm_defines=USG
4244                 xmake_file=i386/x-aix
4245                 ;;
4246         i[34567]86-ncr-sysv4*)          # NCR 3000 - ix86 running system V.4
4247                 xm_file="xm-alloca.h ${xm_file}"
4248                 xm_defines="USG POSIX SMALL_ARG_MAX"
4249                 xmake_file=i386/x-ncr3000
4250                 if test x$stabs = xyes -a x$gas = xyes
4251                 then
4252                         tm_file=i386/sysv4gdb.h
4253                 else
4254                         tm_file=i386/sysv4.h
4255                 fi
4256                 extra_parts="crtbegin.o crtend.o"
4257                 tmake_file=i386/t-crtpic
4258                 ;;
4259         i[34567]86-next-*)
4260                 tm_file=i386/next.h
4261                 xm_file=i386/xm-next.h
4262                 tmake_file=i386/t-next
4263                 xmake_file=i386/x-next
4264                 extra_objs=nextstep.o
4265                 extra_parts="crtbegin.o crtend.o"
4266                 if test x$enable_threads = xyes; then
4267                         thread_file='mach'
4268                 fi
4269                 ;;
4270         i[34567]86-sequent-bsd*)                # 80386 from Sequent
4271                 use_collect2=yes
4272                 if test x$gas = xyes
4273                 then
4274                         tm_file=i386/seq-gas.h
4275                 else
4276                         tm_file=i386/sequent.h
4277                 fi
4278                 ;;
4279         i[34567]86-sequent-ptx1*)
4280                 xm_defines="USG SVR3"
4281                 xmake_file=i386/x-sysv3
4282                 tm_file=i386/seq-sysv3.h
4283                 tmake_file=i386/t-crtstuff
4284                 extra_parts="crtbegin.o crtend.o"
4285                 install_headers_dir=install-headers-cpio
4286                 ;;
4287         i[34567]86-sequent-ptx2* | i[34567]86-sequent-sysv3*)
4288                 xm_defines="USG SVR3"
4289                 xmake_file=i386/x-sysv3
4290                 tm_file=i386/seq2-sysv3.h
4291                 tmake_file=i386/t-crtstuff
4292                 extra_parts="crtbegin.o crtend.o"
4293                 install_headers_dir=install-headers-cpio
4294                 ;;
4295         i[34567]86-sequent-ptx4* | i[34567]86-sequent-sysv4*)
4296                 xm_file="xm-alloca.h ${xm_file}"
4297                 xm_defines="USG POSIX SMALL_ARG_MAX"
4298                 xmake_file=x-svr4
4299                 tm_file=i386/ptx4-i.h
4300                 tmake_file=t-svr4
4301                 extra_parts="crtbegin.o crtend.o"
4302                 install_headers_dir=install-headers-cpio
4303                 ;;
4304         i386-sun-sunos*)                # Sun i386 roadrunner
4305                 xm_defines=USG
4306                 tm_file=i386/sun.h
4307                 use_collect2=yes
4308                 ;;
4309         i[34567]86-wrs-vxworks*)
4310                 tm_file=i386/vxi386.h
4311                 tmake_file=i386/t-i386bare
4312                 thread_file='vxworks'
4313                 ;;
4314         i[34567]86-*-aout*)
4315                 tm_file=i386/i386-aout.h
4316                 tmake_file=i386/t-i386bare
4317                 ;;
4318         i[34567]86-*-beospe*)
4319                 xm_file=i386/xm-beos.h
4320                 xm_defines="USE_C_ALLOCA"
4321                 tmake_file=i386/t-beos
4322                 tm_file=i386/beos-pe.h
4323                 xmake_file=i386/x-beos
4324                 extra_objs=winnt.o
4325                 ;;
4326         i[34567]86-*-beoself* | i[34567]86-*-beos*)
4327                 xm_file=i386/xm-beos.h
4328                 tmake_file='i386/t-beos i386/t-crtpic'
4329                 tm_file=i386/beos-elf.h
4330                 xmake_file=i386/x-beos
4331                 extra_objs=winnt.o
4332                 extra_parts='crtbegin.o crtend.o'
4333                 ;;
4334         i[34567]86-*-bsdi* | i[34567]86-*-bsd386*)
4335                 tm_file=i386/bsd386.h
4336 #               tmake_file=t-libc-ok
4337                 ;;
4338         i[34567]86-*-bsd*)
4339                 tm_file=i386/386bsd.h
4340 #               tmake_file=t-libc-ok
4341 # Next line turned off because both 386BSD and BSD/386 use GNU ld.
4342 #               use_collect2=yes
4343                 ;;
4344         i[34567]86-*-freebsd[12] | i[34567]86-*-freebsd[12].* | i[34567]86-*-freebsd*aout*)
4345                 tm_file="i386/freebsd.h i386/perform.h"
4346                 tmake_file=t-freebsd
4347                 ;;
4348         i[34567]86-*-freebsd*)
4349                 tm_file="i386/i386.h i386/att.h svr4.h freebsd.h i386/freebsd-elf.h i386/perform.h"
4350                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
4351                 tmake_file=t-freebsd
4352                 gas=yes
4353                 gnu_ld=yes
4354                 stabs=yes
4355                 case x${enable_threads} in
4356                 xyes | xpthreads | xposix)
4357                         thread_file='posix'
4358                         tmake_file="${tmake_file} t-freebsd-thread"
4359                         ;;
4360                 esac
4361                 ;;
4362         i[34567]86-*-netbsd*)
4363                 tm_file=i386/netbsd.h
4364                 tmake_file=t-netbsd
4365                 use_collect2=yes
4366                 ;;
4367         i[34567]86-*-openbsd*)
4368                 # we need collect2 until our bug is fixed...
4369                 use_collect2=yes
4370                 ;;
4371         i[34567]86-*-coff*)
4372                 tm_file=i386/i386-coff.h
4373                 tmake_file=i386/t-i386bare
4374                 ;;
4375         i[34567]86-*-isc*)              # 80386 running ISC system
4376                 xm_file="${xm_file} i386/xm-isc.h"
4377                 xm_defines="USG SVR3"
4378                 case $machine in
4379                   i[34567]86-*-isc[34]*)
4380                     xmake_file=i386/x-isc3
4381                     ;;
4382                   *)
4383                     xmake_file=i386/x-isc
4384                     ;;
4385                 esac
4386                 if test x$gas = xyes -a x$stabs = xyes
4387                 then
4388                         tm_file=i386/iscdbx.h
4389                         tmake_file=i386/t-svr3dbx
4390                         extra_parts="svr3.ifile svr3z.ifile"
4391                 else
4392                         tm_file=i386/isccoff.h
4393                         tmake_file=i386/t-crtstuff
4394                         extra_parts="crtbegin.o crtend.o"
4395                 fi
4396                 tmake_file="$tmake_file i386/t-i386bare"
4397                 install_headers_dir=install-headers-cpio
4398                 ;;
4399         i[34567]86-*-linux-gnuoldld*)   # Intel 80386's running GNU/Linux
4400                                         # pre BFD linkers
4401                 xmake_file=x-linux-aout
4402                 tmake_file="t-linux-aout i386/t-crtstuff"
4403                 tm_file=i386/linux-oldld.h
4404                 gnu_ld=yes
4405                 float_format=i386
4406                 ;;
4407         i[34567]86-*-linux-gnuaout*)    # Intel 80386's running GNU/Linux
4408                 xmake_file=x-linux-aout
4409                 tmake_file="t-linux-aout i386/t-crtstuff"
4410                 tm_file=i386/linux-aout.h
4411                 gnu_ld=yes
4412                 float_format=i386
4413                 ;;
4414         i[34567]86-*-linux-gnulibc1)    # Intel 80386's running GNU/Linux
4415                                         # GNU/Linux C library 5
4416                 xmake_file=x-linux
4417                 tm_file=i386/linux.h
4418                 tmake_file="t-linux t-linux-gnulibc1 i386/t-crtstuff"
4419                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
4420                 gnu_ld=yes
4421                 float_format=i386
4422                 if test x$enable_threads = xyes; then
4423                         thread_file='single'
4424                 fi
4425                 ;;
4426         i[34567]86-*-linux-gnu*)        # Intel 80386's running GNU/Linux
4427                                         # aka GNU/Linux C library 6
4428                 xmake_file=x-linux
4429                 tm_file=i386/linux.h
4430                 tmake_file="t-linux i386/t-crtstuff"
4431                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
4432                 gnu_ld=yes
4433                 float_format=i386
4434                 if test x$enable_threads = xyes; then
4435                         thread_file='posix'
4436                 fi
4437                 ;;
4438         i[34567]86-*-gnu*)
4439                 float_format=i386
4440                 ;;
4441         i[34567]86-go32-msdos | i[34567]86-*-go32*)
4442                 echo "GO32/DJGPP V1.X is no longer supported. Use *-pc-msdosdjgpp for DJGPP V2.X instead."
4443                 exit 1
4444                 ;;
4445         i[34567]86-pc-msdosdjgpp*)
4446                 xm_file=i386/xm-djgpp.h
4447                 tm_file=i386/djgpp.h
4448                 tmake_file=i386/t-djgpp
4449                 xmake_file=i386/x-djgpp
4450                 gnu_ld=yes
4451                 gas=yes
4452                 exeext=.exe
4453                 float_format=none
4454                 case $host in *pc-msdosdjgpp*)
4455                         target_alias=djgpp
4456                         ;;
4457                 esac
4458                 ;;
4459         i[34567]86-moss-msdos* | i[34567]86-*-moss*)
4460                 tm_file=i386/moss.h
4461                 tmake_file=t-libc-ok
4462                 gnu_ld=yes
4463                 gas=yes
4464                 ;;
4465         i[34567]86-*-lynxos*)
4466                 if test x$gas = xyes
4467                 then
4468                         tm_file=i386/lynx.h
4469                 else
4470                         tm_file=i386/lynx-ng.h
4471                 fi
4472                 xm_file=i386/xm-lynx.h
4473                 tmake_file=i386/t-i386bare
4474                 xmake_file=x-lynx
4475                 ;;
4476         i[34567]86-*-mach*)
4477                 tm_file=i386/mach.h
4478 #               tmake_file=t-libc-ok
4479                 use_collect2=yes
4480                 ;;
4481         i[34567]86-*-osfrose*)          # 386 using OSF/rose
4482                 if test x$elf = xyes
4483                 then
4484                         tm_file=i386/osfelf.h
4485                         use_collect2=
4486                 else
4487                         tm_file=i386/osfrose.h
4488                         use_collect2=yes
4489                 fi
4490                 xm_file="i386/xm-osf.h ${xm_file}"
4491                 xmake_file=i386/x-osfrose
4492                 tmake_file=i386/t-osf
4493                 extra_objs=halfpic.o
4494                 ;;
4495         i[34567]86-go32-rtems*)
4496                 cpu_type=i386
4497                 xm_file=i386/xm-go32.h
4498                 tm_file=i386/go32-rtems.h
4499                 tmake_file="i386/t-go32 t-rtems"
4500                 ;;
4501         i[34567]86-*-rtemscoff*)
4502                 cpu_type=i386
4503                 tm_file=i386/rtems.h
4504                 tmake_file="i386/t-i386bare t-rtems"
4505                 ;;
4506         i[34567]86-*-rtems*|i[34567]86-*-rtemself*)
4507                 cpu_type=i386
4508                 tm_file=i386/rtemself.h
4509                 extra_parts="crtbegin.o crtend.o crti.o crtn.o"
4510                 tmake_file="i386/t-rtems-i386 i386/t-crtstuff t-rtems"
4511                 ;;
4512         i[34567]86-*-sco3.2v5*) # 80386 running SCO Open Server 5
4513                 xm_file="xm-alloca.h ${xm_file} i386/xm-sco5.h"
4514                 xm_defines="USG SVR3"
4515                 xmake_file=i386/x-sco5
4516                 install_headers_dir=install-headers-cpio
4517                 tm_file=i386/sco5.h
4518                 if test x$gas = xyes
4519                 then
4520                         tm_file="i386/sco5gas.h ${tm_file}"
4521                         tmake_file=i386/t-sco5gas
4522                 else
4523                         tmake_file=i386/t-sco5
4524                 fi
4525                 tmake_file="$tmake_file i386/t-i386bare"
4526                 extra_parts="crti.o crtbegin.o crtend.o crtbeginS.o crtendS.o"
4527                 ;;
4528         i[34567]86-*-sco3.2v4*)         # 80386 running SCO 3.2v4 system
4529                 xm_file="${xm_file} i386/xm-sco.h"
4530                 xm_defines="USG SVR3 BROKEN_LDEXP SMALL_ARG_MAX"
4531                 xmake_file=i386/x-sco4
4532                 install_headers_dir=install-headers-cpio
4533                 if test x$stabs = xyes
4534                 then
4535                         tm_file=i386/sco4dbx.h
4536                         tmake_file=i386/t-svr3dbx
4537                         extra_parts="svr3.ifile svr3z.rfile"
4538                 else
4539                         tm_file=i386/sco4.h
4540                         tmake_file=i386/t-crtstuff
4541                         extra_parts="crtbegin.o crtend.o"
4542                 fi
4543                 tmake_file="$tmake_file i386/t-i386bare"
4544                 # The default EAFS filesystem supports long file names.
4545                 # Truncating the target makes $host != $target which
4546                 # makes gcc think it is doing a cross-compile.
4547                 # truncate_target=yes
4548                 ;;
4549         i[34567]86-*-sco*)              # 80386 running SCO system
4550                 xm_file=i386/xm-sco.h
4551                 xmake_file=i386/x-sco
4552                 install_headers_dir=install-headers-cpio
4553                 if test x$stabs = xyes
4554                 then
4555                         tm_file=i386/scodbx.h
4556                         tmake_file=i386/t-svr3dbx
4557                         extra_parts="svr3.ifile svr3z.rfile"
4558                 else
4559                         tm_file=i386/sco.h
4560                         extra_parts="crtbegin.o crtend.o"
4561                         tmake_file=i386/t-crtstuff
4562                 fi
4563                 tmake_file="$tmake_file i386/t-i386bare"
4564                 truncate_target=yes
4565                 ;;
4566         i[34567]86-*-solaris2*)
4567                 xm_file="xm-alloca.h ${xm_file}"
4568                 xm_defines="USG POSIX SMALL_ARG_MAX"
4569                 tm_file=i386/sol2.h
4570                 if test x$gas = xyes; then
4571                         # Only needed if gas does not support -s
4572                         tm_file="i386/sol2gas.h ${tm_file}"
4573                 fi
4574                 tmake_file="i386/t-i386bare i386/t-sol2"
4575                 extra_parts="crt1.o crti.o crtn.o gcrt1.o gmon.o crtbegin.o crtend.o"
4576                 xmake_file=x-svr4
4577                 if test x${enable_threads} = x; then
4578                     enable_threads=$have_pthread_h
4579                     if test x${enable_threads} = x; then
4580                         enable_threads=$have_thread_h
4581                     fi
4582                 fi
4583                 if test x${enable_threads} = xyes; then
4584                     if test x${have_pthread_h} = xyes; then
4585                         thread_file='posix'
4586                     else
4587                         thread_file='solaris'
4588                     fi
4589                 fi
4590                 ;;
4591        i[34567]86-*-sysv5*)           # Intel x86 on System V Release 5
4592                xm_file="xm-alloca.h ${xm_file}"
4593                xm_defines="USG POSIX"
4594                tm_file=i386/sysv5.h
4595                if test x$stabs = xyes
4596                then
4597                        tm_file="${tm_file} dbx.h"
4598                fi
4599                tmake_file="i386/t-i386bare i386/t-crtpic"
4600                xmake_file=x-svr4
4601                extra_parts="crtbegin.o crtend.o"
4602                if test x$enable_threads = xyes; then
4603                        thread_file='posix'
4604                fi
4605                ;;
4606         i[34567]86-*-sysv4*)            # Intel 80386's running system V.4
4607                 xm_file="xm-alloca.h ${xm_file}"
4608                 xm_defines="USG POSIX SMALL_ARG_MAX"
4609                 tm_file=i386/sysv4.h
4610                 if test x$stabs = xyes
4611                 then
4612                         tm_file="${tm_file} dbx.h"
4613                 fi
4614                 tmake_file="i386/t-i386bare i386/t-crtpic"
4615                 xmake_file=x-svr4
4616                 extra_parts="crtbegin.o crtend.o"
4617                 ;;
4618         i[34567]86-*-udk*)      # Intel x86 on SCO UW/OSR5 Dev Kit
4619                 xm_file="xm-alloca.h ${xm_file}"
4620                 xm_defines="USG POSIX"
4621                 tm_file=i386/udk.h
4622                 tmake_file="i386/t-i386bare i386/t-crtpic i386/t-udk"
4623                 xmake_file=x-svr4
4624                 extra_parts="crtbegin.o crtend.o"
4625                 install_headers_dir=install-headers-cpio
4626                 ;;
4627         i[34567]86-*-osf1*)             # Intel 80386's running OSF/1 1.3+
4628                 cpu_type=i386
4629                 xm_file="${xm_file} xm-svr4.h i386/xm-sysv4.h i386/xm-osf1elf.h"
4630                 xm_defines="USE_C_ALLOCA SMALL_ARG_MAX"
4631                 if test x$stabs = xyes
4632                 then
4633                         tm_file=i386/osf1elfgdb.h
4634                 else
4635                         tm_file=i386/osf1elf.h
4636                 fi
4637                 tmake_file=i386/t-osf1elf
4638                 xmake_file=i386/x-osf1elf
4639                 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
4640                 ;;
4641         i[34567]86-*-sysv*)             # Intel 80386's running system V
4642                 xm_defines="USG SVR3"
4643                 xmake_file=i386/x-sysv3
4644                 if test x$gas = xyes
4645                 then
4646                         if test x$stabs = xyes
4647                         then
4648                                 tm_file=i386/svr3dbx.h
4649                                 tmake_file=i386/t-svr3dbx
4650                                 extra_parts="svr3.ifile svr3z.rfile"
4651                         else
4652                                 tm_file=i386/svr3gas.h
4653                                 extra_parts="crtbegin.o crtend.o"
4654                                 tmake_file=i386/t-crtstuff
4655                         fi
4656                 else
4657                         tm_file=i386/sysv3.h
4658                         extra_parts="crtbegin.o crtend.o"
4659                         tmake_file=i386/t-crtstuff
4660                 fi
4661                 tmake_file="$tmake_file i386/t-crtpic"
4662                 ;;
4663         i386-*-vsta)                    # Intel 80386's running VSTa kernel
4664                 xm_file="${xm_file} i386/xm-vsta.h"
4665                 tm_file=i386/vsta.h
4666                 tmake_file=i386/t-vsta
4667                 xmake_file=i386/x-vsta
4668                 ;;
4669         i[34567]86-*-win32)
4670                 xm_file="${xm_file} i386/xm-cygwin.h"
4671                 tmake_file=i386/t-cygwin
4672                 tm_file=i386/win32.h
4673                 xmake_file=i386/x-cygwin
4674                 extra_objs=winnt.o
4675                 if test x$enable_threads = xyes; then
4676                         thread_file='win32'
4677                 fi
4678                 exeext=.exe
4679                 ;;
4680         i[34567]86-*-pe | i[34567]86-*-cygwin*)
4681                 xm_file="${xm_file} i386/xm-cygwin.h"
4682                 tmake_file=i386/t-cygwin
4683                 tm_file=i386/cygwin.h
4684                 xmake_file=i386/x-cygwin
4685                 extra_objs=winnt.o
4686                 if test x$enable_threads = xyes; then
4687                         thread_file='win32'
4688                 fi
4689                 exeext=.exe
4690                 ;;
4691         i[34567]86-*-mingw32*)
4692                 tm_file=i386/mingw32.h
4693                 xm_file="${xm_file} i386/xm-mingw32.h"
4694                 tmake_file="i386/t-cygwin i386/t-mingw32"
4695                 extra_objs=winnt.o
4696                 xmake_file=i386/x-cygwin
4697                 if test x$enable_threads = xyes; then
4698                         thread_file='win32'
4699                 fi
4700                 exeext=.exe
4701                 case $machine in
4702                         *mingw32msv*)
4703                                 ;;
4704                         *minwg32crt* | *mingw32*)
4705                                 tm_file="${tm_file} i386/crtdll.h"
4706                                 ;;
4707                 esac
4708                 ;;
4709         i[34567]86-*-uwin*)
4710                 tm_file=i386/uwin.h
4711                 xm_file="${xm_file} i386/xm-uwin.h"
4712                 xm_defines="USG NO_STAB_H"
4713                 tmake_file="i386/t-cygwin i386/t-uwin"
4714                 extra_objs=winnt.o
4715                 xmake_file=i386/x-cygwin
4716                 if test x$enable_threads = xyes; then
4717                         thread_file='win32'
4718                 fi
4719                 exeext=.exe
4720                 ;;
4721         i[34567]86-*-interix*)
4722                 tm_file="i386/i386-interix.h interix.h"
4723                 xm_file="i386/xm-i386-interix.h xm-interix.h"
4724                 xm_defines="USG"
4725                 tmake_file="i386/t-interix"
4726                 extra_objs=interix.o
4727                 xmake_file=x-interix
4728                 if test x$enable_threads = xyes ; then
4729                         thread_file='posix'
4730                 fi
4731                 if test x$stabs = xyes ; then
4732                         tm_file="${tm_file} dbxcoff.h"
4733                 fi
4734                 ;;
4735         i[34567]86-*-winnt3*)
4736                 tm_file=i386/win-nt.h
4737                 out_file=i386/i386.c
4738                 xm_file="xm-winnt.h ${xm_file}"
4739                 xmake_file=winnt/x-winnt
4740                 tmake_file=i386/t-winnt
4741                 extra_host_objs="winnt.o oldnames.o"
4742                 extra_gcc_objs="spawnv.o oldnames.o"
4743                 if test x$gnu_ld != xyes
4744                 then
4745                         extra_programs=ld.exe
4746                 fi
4747                 if test x$enable_threads = xyes; then
4748                         thread_file='win32'
4749                 fi
4750                 ;;
4751         i[34567]86-dg-dgux*)
4752                 xm_file="xm-alloca.h ${xm_file}"
4753                 xm_defines="USG POSIX"
4754                 out_file=i386/dgux.c
4755                 tm_file=i386/dgux.h
4756                 tmake_file=i386/t-dgux
4757                 xmake_file=i386/x-dgux
4758                 install_headers_dir=install-headers-cpio
4759               ;;
4760         i860-alliant-*)         # Alliant FX/2800
4761                 tm_file="${tm_file} svr4.h i860/sysv4.h i860/fx2800.h"
4762                 xm_file="${xm_file}"
4763                 xmake_file=i860/x-fx2800
4764                 tmake_file=i860/t-fx2800
4765                 extra_parts="crtbegin.o crtend.o"
4766                 ;;
4767         i860-*-bsd*)
4768                 tm_file="${tm_file} i860/bsd.h"
4769                 if test x$gas = xyes
4770                 then
4771                         tm_file="${tm_file} i860/bsd-gas.h"
4772                 fi
4773                 use_collect2=yes
4774                 ;;
4775         i860-*-mach*)
4776                 tm_file="${tm_file} i860/mach.h"
4777                 tmake_file=t-libc-ok
4778                 ;;
4779         i860-*-osf*)                    # Intel Paragon XP/S, OSF/1AD
4780                 tm_file="${tm_file} svr3.h i860/paragon.h"
4781                 xm_defines="USG SVR3"
4782                 tmake_file=t-osf
4783                 ;;
4784         i860-*-sysv3*)
4785                 tm_file="${tm_file} svr3.h i860/sysv3.h"
4786                 xm_defines="USG SVR3"
4787                 xmake_file=i860/x-sysv3
4788                 extra_parts="crtbegin.o crtend.o"
4789                 ;;
4790         i860-*-sysv4*)
4791                 tm_file="${tm_file} svr4.h i860/sysv4.h"
4792                 xm_defines="USG SVR3"
4793                 xmake_file=i860/x-sysv4
4794                 tmake_file=t-svr4
4795                 extra_parts="crtbegin.o crtend.o"
4796                 ;;
4797         i960-wrs-vxworks5 | i960-wrs-vxworks5.0*)
4798                 tm_file="${tm_file} i960/vx960.h"
4799                 tmake_file=i960/t-vxworks960
4800                 use_collect2=yes
4801                 thread_file='vxworks'
4802                 ;;
4803         i960-wrs-vxworks5* | i960-wrs-vxworks)
4804                 tm_file="${tm_file} dbxcoff.h i960/i960-coff.h i960/vx960-coff.h"
4805                 tmake_file=i960/t-vxworks960
4806                 use_collect2=yes
4807                 thread_file='vxworks'
4808                 ;;
4809         i960-wrs-vxworks*)
4810                 tm_file="${tm_file} i960/vx960.h"
4811                 tmake_file=i960/t-vxworks960
4812                 use_collect2=yes
4813                 thread_file='vxworks'
4814                 ;;
4815         i960-*-coff*)
4816                 tm_file="${tm_file} dbxcoff.h i960/i960-coff.h libgloss.h"
4817                 tmake_file=i960/t-960bare
4818                 use_collect2=yes
4819                 ;;
4820         i960-*-rtems)
4821                 tmake_file="i960/t-960bare t-rtems"
4822                 tm_file="${tm_file} dbxcoff.h i960/rtems.h"
4823                 use_collect2=yes
4824                 ;;
4825         i960-*-*)                       # Default i960 environment.
4826                 use_collect2=yes
4827                 ;;
4828         ia64*-*-elf*)
4829                 tm_file=ia64/elf.h
4830                 tmake_file="ia64/t-ia64"
4831                 target_cpu_default="0"
4832                 if test x$gas = xyes
4833                 then
4834                         target_cpu_default="${target_cpu_default}|MASK_GNU_AS"
4835                 fi
4836                 if test x$gnu_ld = xyes
4837                 then
4838                         target_cpu_default="${target_cpu_default}|MASK_GNU_LD"
4839                 fi
4840                 ;;
4841         ia64*-*-linux*)
4842                 tm_file=ia64/linux.h
4843                 tmake_file="t-linux ia64/t-ia64"
4844                 target_cpu_default="MASK_GNU_AS|MASK_GNU_LD"
4845                 if test x$enable_threads = xyes; then
4846                         thread_file='posix'
4847                 fi
4848                 ;;
4849         m32r-*-elf*)
4850                 extra_parts="crtinit.o crtfini.o"
4851                 ;;
4852         m68000-convergent-sysv*)
4853                 tm_file=m68k/ctix.h
4854                 xm_file="m68k/xm-3b1.h ${xm_file}"
4855                 xm_defines=USG
4856                 use_collect2=yes
4857                 extra_headers=math-68881.h
4858                 ;;
4859         m68000-hp-bsd*)                 # HP 9000/200 running BSD
4860                 tm_file=m68k/hp2bsd.h
4861                 xmake_file=m68k/x-hp2bsd
4862                 use_collect2=yes
4863                 extra_headers=math-68881.h
4864                 ;;
4865         m68000-hp-hpux*)                # HP 9000 series 300
4866                 xm_file="xm-alloca.h ${xm_file}"
4867                 xm_defines="USG"
4868                 if test x$gas = xyes
4869                 then
4870                         xmake_file=m68k/x-hp320g
4871                         tm_file=m68k/hp310g.h
4872                 else
4873                         xmake_file=m68k/x-hp320
4874                         tm_file=m68k/hp310.h
4875                 fi
4876                 install_headers_dir=install-headers-cpio
4877                 use_collect2=yes
4878                 extra_headers=math-68881.h
4879                 ;;
4880         m68000-sun-sunos3*)
4881                 tm_file=m68k/sun2.h
4882                 use_collect2=yes
4883                 extra_headers=math-68881.h
4884                 ;;
4885         m68000-sun-sunos4*)
4886                 tm_file=m68k/sun2o4.h
4887                 use_collect2=yes
4888                 extra_headers=math-68881.h
4889                 ;;
4890         m68000-att-sysv*)
4891                 xm_file="m68k/xm-3b1.h ${xm_file}"
4892                 xm_defines=USG
4893                 if test x$gas = xyes
4894                 then
4895                         tm_file=m68k/3b1g.h
4896                 else
4897                         tm_file=m68k/3b1.h
4898                 fi
4899                 use_collect2=yes
4900                 extra_headers=math-68881.h
4901                 ;;
4902         m68k-apple-aux*)                # Apple Macintosh running A/UX
4903                 xm_defines="USG AUX"
4904                 tmake_file=m68k/t-aux
4905                 install_headers_dir=install-headers-cpio
4906                 extra_headers=math-68881.h
4907                 extra_parts="crt1.o mcrt1.o maccrt1.o crt2.o crtn.o"
4908                 tm_file=
4909                 if test "$gnu_ld" = yes
4910                 then
4911                         tm_file="${tm_file} m68k/auxgld.h"
4912                 else
4913                         tm_file="${tm_file} m68k/auxld.h"
4914                 fi
4915                 if test "$gas" = yes
4916                 then
4917                         tm_file="${tm_file} m68k/auxgas.h"
4918                 else
4919                         tm_file="${tm_file} m68k/auxas.h"
4920                 fi
4921                 tm_file="${tm_file} m68k/a-ux.h"
4922                 float_format=m68k
4923                 ;;
4924         m68k-apollo-*)
4925                 tm_file=m68k/apollo68.h
4926                 xmake_file=m68k/x-apollo68
4927                 use_collect2=yes
4928                 extra_headers=math-68881.h
4929                 float_format=m68k
4930                 ;;
4931         m68k-altos-sysv*)                  # Altos 3068
4932                 if test x$gas = xyes
4933                 then
4934                         tm_file=m68k/altos3068.h
4935                         xm_defines=USG
4936                 else
4937                         echo "The Altos is supported only with the GNU assembler" 1>&2
4938                         exit 1
4939                 fi
4940                 extra_headers=math-68881.h
4941                 ;;
4942         m68k-bull-sysv*)                # Bull DPX/2
4943                 if test x$gas = xyes
4944                 then
4945                         if test x$stabs = xyes
4946                         then
4947                                 tm_file=m68k/dpx2cdbx.h
4948                         else
4949                                 tm_file=m68k/dpx2g.h
4950                         fi
4951                 else
4952                         tm_file=m68k/dpx2.h
4953                 fi
4954                 xm_file="xm-alloca.h ${xm_file}"
4955                 xm_defines=USG
4956                 xmake_file=m68k/x-dpx2
4957                 use_collect2=yes
4958                 extra_headers=math-68881.h
4959                 ;;
4960         m68k-atari-sysv4*)              # Atari variant of V.4.
4961                 tm_file=m68k/atari.h
4962                 xm_file="xm-alloca.h ${xm_file}"
4963                 xm_defines="USG FULL_PROTOTYPES"
4964                 tmake_file=t-svr4
4965                 extra_parts="crtbegin.o crtend.o"
4966                 extra_headers=math-68881.h
4967                 float_format=m68k
4968                 ;;
4969         m68k-motorola-sysv*)
4970                 tm_file=m68k/mot3300.h
4971                 xm_file="xm-alloca.h m68k/xm-mot3300.h ${xm_file}"
4972                 if test x$gas = xyes
4973                 then
4974                         xmake_file=m68k/x-mot3300-gas
4975                         if test x$gnu_ld = xyes
4976                         then
4977                                 tmake_file=m68k/t-mot3300-gald
4978                         else
4979                                 tmake_file=m68k/t-mot3300-gas
4980                                 use_collect2=yes
4981                         fi
4982                 else
4983                         xmake_file=m68k/x-mot3300
4984                         if test x$gnu_ld = xyes
4985                         then
4986                                 tmake_file=m68k/t-mot3300-gld
4987                         else
4988                                 tmake_file=m68k/t-mot3300
4989                                 use_collect2=yes
4990                         fi
4991                 fi
4992                 gdb_needs_out_file_path=yes
4993                 extra_parts="crt0.o mcrt0.o"
4994                 extra_headers=math-68881.h
4995                 float_format=m68k
4996                 ;;
4997         m68k-ncr-sysv*)                 # NCR Tower 32 SVR3
4998                 tm_file=m68k/tower-as.h
4999                 xm_defines="USG SVR3"
5000                 xmake_file=m68k/x-tower
5001                 extra_parts="crtbegin.o crtend.o"
5002                 extra_headers=math-68881.h
5003                 ;;
5004         m68k-plexus-sysv*)
5005                 tm_file=m68k/plexus.h
5006                 xm_file="xm-alloca.h m68k/xm-plexus.h ${xm_file}"
5007                 xm_defines=USG
5008                 use_collect2=yes
5009                 extra_headers=math-68881.h
5010                 ;;
5011         m68k-tti-*)
5012                 tm_file=m68k/pbb.h
5013                 xm_file="xm-alloca.h ${xm_file}"
5014                 xm_defines=USG
5015                 extra_headers=math-68881.h
5016                 ;;
5017         m68k-crds-unos*)
5018                 xm_file="xm-alloca.h m68k/xm-crds.h ${xm_file}"
5019                 xm_defines="USG unos"
5020                 xmake_file=m68k/x-crds
5021                 tm_file=m68k/crds.h
5022                 use_collect2=yes
5023                 extra_headers=math-68881.h
5024                 ;;
5025         m68k-cbm-sysv4*)                # Commodore variant of V.4.
5026                 tm_file=m68k/amix.h
5027                 xm_file="xm-alloca.h ${xm_file}"
5028                 xm_defines="USG FULL_PROTOTYPES"
5029                 xmake_file=m68k/x-amix
5030                 tmake_file=t-svr4
5031                 extra_parts="crtbegin.o crtend.o"
5032                 extra_headers=math-68881.h
5033                 float_format=m68k
5034                 ;;
5035         m68k-ccur-rtu)
5036                 tm_file=m68k/ccur-GAS.h
5037                 xmake_file=m68k/x-ccur
5038                 extra_headers=math-68881.h
5039                 use_collect2=yes
5040                 float_format=m68k
5041                 ;;
5042         m68k-hp-bsd4.4*)                # HP 9000/3xx running 4.4bsd
5043                 tm_file=m68k/hp3bsd44.h
5044                 xmake_file=m68k/x-hp3bsd44
5045                 use_collect2=yes
5046                 extra_headers=math-68881.h
5047                 float_format=m68k
5048                 ;;
5049         m68k-hp-bsd*)                   # HP 9000/3xx running Berkeley Unix
5050                 tm_file=m68k/hp3bsd.h
5051                 use_collect2=yes
5052                 extra_headers=math-68881.h
5053                 float_format=m68k
5054                 ;;
5055         m68k-isi-bsd*)
5056                 if test x$with_fp = xno
5057                 then
5058                         tm_file=m68k/isi-nfp.h
5059                 else
5060                         tm_file=m68k/isi.h
5061                         float_format=m68k
5062                 fi
5063                 use_collect2=yes
5064                 extra_headers=math-68881.h
5065                 ;;
5066         m68k-hp-hpux7*) # HP 9000 series 300 running HPUX version 7.
5067                 xm_file="xm-alloca.h ${xm_file}"
5068                 xm_defines="USG"
5069                 if test x$gas = xyes
5070                 then
5071                         xmake_file=m68k/x-hp320g
5072                         tm_file=m68k/hp320g.h
5073                 else
5074                         xmake_file=m68k/x-hp320
5075                         tm_file=m68k/hpux7.h
5076                 fi
5077                 install_headers_dir=install-headers-cpio
5078                 use_collect2=yes
5079                 extra_headers=math-68881.h
5080                 float_format=m68k
5081                 ;;
5082         m68k-hp-hpux*)  # HP 9000 series 300
5083                 xm_file="xm-alloca.h ${xm_file}"
5084                 xm_defines="USG"
5085                 if test x$gas = xyes
5086                 then
5087                         xmake_file=m68k/x-hp320g
5088                         tm_file=m68k/hp320g.h
5089                 else
5090                         xmake_file=m68k/x-hp320
5091                         tm_file=m68k/hp320.h
5092                 fi
5093                 install_headers_dir=install-headers-cpio
5094                 use_collect2=yes
5095                 extra_headers=math-68881.h
5096                 float_format=m68k
5097                 ;;
5098         m68k-sun-mach*)
5099                 tm_file=m68k/sun3mach.h
5100                 use_collect2=yes
5101                 extra_headers=math-68881.h
5102                 float_format=m68k
5103                 ;;
5104         m68k-sony-newsos3*)
5105                 if test x$gas = xyes
5106                 then
5107                         tm_file=m68k/news3gas.h
5108                 else
5109                         tm_file=m68k/news3.h
5110                 fi
5111                 use_collect2=yes
5112                 extra_headers=math-68881.h
5113                 float_format=m68k
5114                 ;;
5115         m68k-sony-bsd* | m68k-sony-newsos*)
5116                 if test x$gas = xyes
5117                 then
5118                         tm_file=m68k/newsgas.h
5119                 else
5120                         tm_file=m68k/news.h
5121                 fi
5122                 use_collect2=yes
5123                 extra_headers=math-68881.h
5124                 float_format=m68k
5125                 ;;
5126         m68k-next-nextstep2*)
5127                 tm_file=m68k/next21.h
5128                 xm_file="m68k/xm-next.h ${xm_file}"
5129                 tmake_file=m68k/t-next
5130                 xmake_file=m68k/x-next
5131                 extra_objs=nextstep.o
5132                 extra_headers=math-68881.h
5133                 use_collect2=yes
5134                 float_format=m68k
5135                 ;;
5136         m68k-next-nextstep[34]*)
5137                 tm_file=m68k/next.h
5138                 xm_file="m68k/xm-next.h ${xm_file}"
5139                 tmake_file=m68k/t-next
5140                 xmake_file=m68k/x-next
5141                 extra_objs=nextstep.o
5142                 extra_parts="crtbegin.o crtend.o"
5143                 extra_headers=math-68881.h
5144                 float_format=m68k
5145                 if test x$enable_threads = xyes; then
5146                         thread_file='mach'
5147                 fi
5148                 ;;
5149         m68k-sun-sunos3*)
5150                 if test x$with_fp = xno
5151                 then
5152                         tm_file=m68k/sun3n3.h
5153                 else
5154                         tm_file=m68k/sun3o3.h
5155                         float_format=m68k
5156                 fi
5157                 use_collect2=yes
5158                 extra_headers=math-68881.h
5159                 ;;
5160         m68k-sun-sunos*)                        # For SunOS 4 (the default).
5161                 if test x$with_fp = xno
5162                 then
5163                         tm_file=m68k/sun3n.h
5164                 else
5165                         tm_file=m68k/sun3.h
5166                         float_format=m68k
5167                 fi
5168                 use_collect2=yes
5169                 extra_headers=math-68881.h
5170                 ;;
5171         m68k-wrs-vxworks*)
5172                 tm_file=m68k/vxm68k.h
5173                 tmake_file=m68k/t-vxworks68
5174                 extra_headers=math-68881.h
5175                 thread_file='vxworks'
5176                 float_format=m68k
5177                 ;;
5178         m68k-*-aout*)
5179                 tmake_file=m68k/t-m68kbare
5180                 tm_file="m68k/m68k-aout.h libgloss.h"
5181                 extra_headers=math-68881.h
5182                 float_format=m68k
5183                 ;;
5184         m68k-*-coff*)
5185                 tmake_file=m68k/t-m68kbare
5186                 tm_file="m68k/m68k-coff.h dbx.h libgloss.h"
5187                 extra_headers=math-68881.h
5188                 float_format=m68k
5189                 ;;
5190         m68020-*-elf* | m68k-*-elf*)
5191                 tm_file="m68k/m68020-elf.h"
5192                 xm_file=m68k/xm-m68kv.h
5193                 tmake_file=m68k/t-m68kelf
5194                 header_files=math-68881.h
5195                 ;;
5196         m68k-*-lynxos*)
5197                 if test x$gas = xyes
5198                 then
5199                         tm_file=m68k/lynx.h
5200                 else
5201                         tm_file=m68k/lynx-ng.h
5202                 fi
5203                 xm_file=m68k/xm-lynx.h
5204                 xmake_file=x-lynx
5205                 tmake_file=m68k/t-lynx
5206                 extra_headers=math-68881.h
5207                 float_format=m68k
5208                 ;;
5209         m68k*-*-netbsd*)
5210                 tm_file=m68k/netbsd.h
5211                 tmake_file=t-netbsd
5212                 float_format=m68k
5213                 use_collect2=yes
5214                 ;;
5215         m68k*-*-openbsd*)
5216                 float_format=m68k
5217                 # we need collect2 until our bug is fixed...
5218                 use_collect2=yes
5219                 ;;
5220         m68k-*-sysv3*)                  # Motorola m68k's running system V.3
5221                 xm_file="xm-alloca.h ${xm_file}"
5222                 xm_defines=USG
5223                 xmake_file=m68k/x-m68kv
5224                 extra_parts="crtbegin.o crtend.o"
5225                 extra_headers=math-68881.h
5226                 float_format=m68k
5227                 ;;
5228         m68k-*-sysv4*)                  # Motorola m68k's running system V.4
5229                 tm_file=m68k/m68kv4.h
5230                 xm_file="xm-alloca.h ${xm_file}"
5231                 xm_defines=USG
5232                 tmake_file=t-svr4
5233                 extra_parts="crtbegin.o crtend.o"
5234                 extra_headers=math-68881.h
5235                 float_format=m68k
5236                 ;;
5237         m68k-*-linux-gnuaout*)          # Motorola m68k's running GNU/Linux
5238                                         # with a.out format
5239                 xmake_file=x-linux
5240                 tm_file=m68k/linux-aout.h
5241                 tmake_file="t-linux-aout m68k/t-linux-aout"
5242                 extra_headers=math-68881.h
5243                 float_format=m68k
5244                 gnu_ld=yes
5245                 ;;
5246         m68k-*-linux-gnulibc1)          # Motorola m68k's running GNU/Linux
5247                                         # with ELF format using the
5248                                         # GNU/Linux C library 5
5249                 xmake_file=x-linux
5250                 tm_file=m68k/linux.h
5251                 tmake_file="t-linux t-linux-gnulibc1 m68k/t-linux"
5252                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
5253                 extra_headers=math-68881.h
5254                 float_format=m68k
5255                 gnu_ld=yes
5256                 ;;
5257         m68k-*-linux-gnu*)              # Motorola m68k's running GNU/Linux
5258                                         # with ELF format using glibc 2
5259                                         # aka the GNU/Linux C library 6.
5260                 xmake_file=x-linux
5261                 tm_file=m68k/linux.h
5262                 tmake_file="t-linux m68k/t-linux"
5263                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
5264                 extra_headers=math-68881.h
5265                 float_format=m68k
5266                 gnu_ld=yes
5267                 if test x$enable_threads = xyes; then
5268                         thread_file='posix'
5269                 fi
5270                 ;;
5271         m68k-*-psos*)
5272                 tmake_file=m68k/t-m68kbare
5273                 tm_file=m68k/m68k-psos.h
5274                 extra_headers=math-68881.h
5275                 float_format=m68k
5276                 ;;
5277         m68k-*-rtemscoff*)
5278                 tmake_file="m68k/t-m68kbare t-rtems"
5279                 tm_file=m68k/rtems.h
5280                 extra_headers=math-68881.h
5281                 float_format=m68k
5282                 ;;
5283         m68k-*-rtemself*|m68k-*-rtems*)
5284                 tmake_file="m68k/t-m68kbare t-rtems m68k/t-crtstuff"
5285                 tm_file=m68k/rtemself.h
5286                 extra_headers=math-68881.h
5287                 float_format=m68k
5288                 ;;
5289         m88k-dg-dgux*)
5290                 case $machine in
5291                   m88k-dg-dguxbcs*)
5292                     tm_file=m88k/dguxbcs.h
5293                     tmake_file=m88k/t-dguxbcs
5294                     ;;
5295                   *)
5296                     tm_file=m88k/dgux.h
5297                     tmake_file=m88k/t-dgux
5298                     ;;
5299                 esac
5300                 extra_parts="crtbegin.o bcscrtbegin.o crtend.o m88kdgux.ld"
5301                 xmake_file=m88k/x-dgux
5302                 if test x$gas = xyes
5303                 then
5304                         tmake_file=m88k/t-dgux-gas
5305                 fi
5306                 ;;
5307         m88k-dolphin-sysv3*)
5308                 tm_file=m88k/dolph.h
5309                 extra_parts="crtbegin.o crtend.o"
5310                 xm_file="m88k/xm-sysv3.h ${xm_file}"
5311                 xmake_file=m88k/x-dolph
5312                 if test x$gas = xyes
5313                 then
5314                         tmake_file=m88k/t-m88k-gas
5315                 fi
5316                 ;;
5317         m88k-tektronix-sysv3)
5318                 tm_file=m88k/tekXD88.h
5319                 extra_parts="crtbegin.o crtend.o"
5320                 xm_file="m88k/xm-sysv3.h ${xm_file}"
5321                 xmake_file=m88k/x-tekXD88
5322                 if test x$gas = xyes
5323                 then
5324                         tmake_file=m88k/t-m88k-gas
5325                 fi
5326                 ;;
5327         m88k-*-aout*)
5328                 tm_file=m88k/m88k-aout.h
5329                 ;;
5330         m88k-*-coff*)
5331                 tm_file=m88k/m88k-coff.h
5332                 tmake_file=m88k/t-bug
5333                 ;;
5334         m88k-*-luna*)
5335                 tm_file=m88k/luna.h
5336                 extra_parts="crtbegin.o crtend.o"
5337                 if test x$gas = xyes
5338                 then
5339                         tmake_file=m88k/t-luna-gas
5340                 else
5341                         tmake_file=m88k/t-luna
5342                 fi
5343                 ;;
5344         m88k-*-openbsd*)
5345                 tmake_file="${tmake_file} m88k/t-luna-gas"
5346                 ;;
5347         m88k-*-sysv3*)
5348                 tm_file=m88k/sysv3.h
5349                 extra_parts="crtbegin.o crtend.o"
5350                 xm_file="m88k/xm-sysv3.h ${xm_file}"
5351                 xmake_file=m88k/x-sysv3
5352                 if test x$gas = xyes
5353                 then
5354                         tmake_file=m88k/t-m88k-gas
5355                 fi
5356                 ;;
5357         m88k-*-sysv4*)
5358                 tm_file=m88k/sysv4.h
5359                 extra_parts="crtbegin.o crtend.o"
5360                 xmake_file=m88k/x-sysv4
5361                 tmake_file=m88k/t-sysv4
5362                 ;;
5363         mcore-*-elf)
5364                 tm_file=mcore/mcore-elf.h
5365                 tmake_file=mcore/t-mcore
5366                 ;;
5367         mcore-*-pe*)
5368                 tm_file=mcore/mcore-pe.h
5369                 tmake_file=mcore/t-mcore-pe
5370                 ;;
5371         mips-sgi-irix6*)                # SGI System V.4., IRIX 6
5372                 if test "x$gnu_ld" = xyes
5373                 then
5374                         tm_file="mips/iris6.h mips/iris6gld.h"
5375                 else
5376                         tm_file=mips/iris6.h
5377                 fi
5378                 tmake_file=mips/t-iris6
5379                 xm_file=mips/xm-iris6.h
5380                 xmake_file=mips/x-iris6
5381 #               if test x$enable_threads = xyes; then
5382 #                       thread_file='irix'
5383 #               fi
5384                 ;;
5385         mips-wrs-vxworks)
5386                 tm_file="mips/elf.h mips/vxworks.h"
5387                 tmake_file=mips/t-ecoff
5388                 gas=yes
5389                 gnu_ld=yes
5390                 extra_parts="crtbegin.o crtend.o"
5391                 thread_file='vxworks'
5392                 ;;
5393         mips-sgi-irix5cross64)          # Irix5 host, Irix 6 target, cross64
5394                 tm_file="mips/iris6.h mips/cross64.h"
5395                 xm_defines=USG
5396                 xm_file="mips/xm-iris5.h"
5397                 xmake_file=mips/x-iris
5398                 tmake_file=mips/t-cross64
5399                 # See comment in mips/iris[56].h files.
5400                 use_collect2=yes
5401 #               if test x$enable_threads = xyes; then
5402 #                       thread_file='irix'
5403 #               fi
5404                 ;;
5405         mips-sni-sysv4)
5406                 if test x$gas = xyes
5407                 then
5408                         if test x$stabs = xyes
5409                         then
5410                                 tm_file=mips/iris5gdb.h
5411                         else
5412                                 tm_file="mips/sni-svr4.h mips/sni-gas.h"
5413                         fi
5414                 else
5415                         tm_file=mips/sni-svr4.h
5416                 fi
5417                 xm_defines=USG
5418                 xmake_file=mips/x-sni-svr4
5419                 tmake_file=mips/t-mips-gas
5420                 if test x$gnu_ld != xyes
5421                 then
5422                         use_collect2=yes
5423                 fi
5424                 ;;
5425         mips-sgi-irix5*)                # SGI System V.4., IRIX 5
5426                 if test x$gas = xyes
5427                 then
5428                         tm_file="mips/iris5.h mips/iris5gas.h"
5429                         if test x$stabs = xyes
5430                         then
5431                                 tm_file="${tm_file} dbx.h"
5432                         fi
5433                 else
5434                         tm_file=mips/iris5.h
5435                 fi
5436                 xm_defines=USG
5437                 xm_file="mips/xm-iris5.h"
5438                 xmake_file=mips/x-iris
5439                 # mips-tfile doesn't work yet
5440                 tmake_file=mips/t-mips-gas
5441                 # See comment in mips/iris5.h file.
5442                 use_collect2=yes
5443 #               if test x$enable_threads = xyes; then
5444 #                       thread_file='irix'
5445 #               fi
5446                 ;;
5447         mips-sgi-irix4loser*)           # Mostly like a MIPS.
5448                 tm_file="mips/iris4loser.h mips/iris3.h ${tm_file} mips/iris4.h"
5449                 if test x$stabs = xyes; then
5450                         tm_file="${tm_file} dbx.h"
5451                 fi
5452                 xm_defines=USG
5453                 xmake_file=mips/x-iris
5454                 if test x$gas = xyes
5455                 then
5456                         tmake_file=mips/t-mips-gas
5457                 else
5458                         extra_passes="mips-tfile mips-tdump"
5459                 fi
5460                 if test x$gnu_ld != xyes
5461                 then
5462                         use_collect2=yes
5463                 fi
5464 #               if test x$enable_threads = xyes; then
5465 #                       thread_file='irix'
5466 #               fi
5467                 ;;
5468         mips-sgi-irix4*)                # Mostly like a MIPS.
5469                 tm_file="mips/iris3.h ${tm_file} mips/iris4.h"
5470                 if test x$stabs = xyes; then
5471                         tm_file="${tm_file} dbx.h"
5472                 fi
5473                 xm_defines=USG
5474                 xmake_file=mips/x-iris
5475                 if test x$gas = xyes
5476                 then
5477                         tmake_file=mips/t-mips-gas
5478                 else
5479                         extra_passes="mips-tfile mips-tdump"
5480                 fi
5481                 if test x$gnu_ld != xyes
5482                 then
5483                         use_collect2=yes
5484                 fi
5485 #               if test x$enable_threads = xyes; then
5486 #                       thread_file='irix'
5487 #               fi
5488                 ;;
5489         mips-sgi-*)                     # Mostly like a MIPS.
5490                 tm_file="mips/iris3.h ${tm_file}"
5491                 if test x$stabs = xyes; then
5492                         tm_file="${tm_file} dbx.h"
5493                 fi
5494                 xm_defines=USG
5495                 xmake_file=mips/x-iris3
5496                 if test x$gas = xyes
5497                 then
5498                         tmake_file=mips/t-mips-gas
5499                 else
5500                         extra_passes="mips-tfile mips-tdump"
5501                 fi
5502                 if test x$gnu_ld != xyes
5503                 then
5504                         use_collect2=yes
5505                 fi
5506                 ;;
5507         mips-dec-osfrose*)              # Decstation running OSF/1 reference port with OSF/rose.
5508                 tm_file="mips/osfrose.h ${tm_file}"
5509                 xmake_file=mips/x-osfrose
5510                 tmake_file=mips/t-osfrose
5511                 extra_objs=halfpic.o
5512                 use_collect2=yes
5513                 ;;
5514         mips-dec-osf*)                  # Decstation running OSF/1 as shipped by DIGITAL
5515                 tm_file=mips/dec-osf1.h
5516                 if test x$stabs = xyes; then
5517                         tm_file="${tm_file} dbx.h"
5518                 fi
5519                 xmake_file=mips/x-dec-osf1
5520                 if test x$gas = xyes
5521                 then
5522                         tmake_file=mips/t-mips-gas
5523                 else
5524                         tmake_file=mips/t-ultrix
5525                         extra_passes="mips-tfile mips-tdump"
5526                 fi
5527                 if test x$gnu_ld != xyes
5528                 then
5529                         use_collect2=yes
5530                 fi
5531                 ;;
5532         mips-dec-bsd*)                  # Decstation running 4.4 BSD
5533               tm_file=mips/dec-bsd.h
5534               if test x$gas = xyes
5535               then
5536                         tmake_file=mips/t-mips-gas
5537               else
5538                         tmake_file=mips/t-ultrix
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               ;;
5546         mipsel-*-netbsd* | mips-dec-netbsd*)    # Decstation running NetBSD
5547                 tm_file=mips/netbsd.h
5548                 # On NetBSD, the headers are already okay, except for math.h.
5549                 tmake_file=t-netbsd
5550                 ;;
5551        mips*-*-linux*)                         # Linux MIPS, either endian.
5552                 xmake_file=x-linux
5553                case $machine in
5554                        mipsel-*)  tm_file="mips/elfl.h mips/linux.h" ;;
5555                        *)         tm_file="mips/elf.h mips/linux.h" ;;
5556                esac
5557                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
5558                 gnu_ld=yes
5559                 gas=yes
5560                 if test x$enable_threads = xyes; then
5561                         thread_file='posix'
5562                 fi
5563                 ;;
5564         mips*el-*-openbsd*)     # mips little endian
5565                 target_cpu_default="MASK_GAS|MASK_ABICALLS"
5566                 ;;
5567         mips*-*-openbsd*)               # mips big endian
5568                 target_cpu_default="MASK_GAS|MASK_ABICALLS"
5569                 tm_file="mips/openbsd-be.h ${tm_file}"
5570                 ;;
5571         mips-sony-bsd* | mips-sony-newsos*)     # Sony NEWS 3600 or risc/news.
5572                 tm_file="mips/news4.h ${tm_file}"
5573                 if test x$stabs = xyes; then
5574                         tm_file="${tm_file} dbx.h"
5575                 fi
5576                 if test x$gas = xyes
5577                 then
5578                         tmake_file=mips/t-mips-gas
5579                 else
5580                         extra_passes="mips-tfile mips-tdump"
5581                 fi
5582                 if test x$gnu_ld != xyes
5583                 then
5584                         use_collect2=yes
5585                 fi
5586                 xmake_file=mips/x-sony
5587                 ;;
5588         mips-sony-sysv*)                # Sony NEWS 3800 with NEWSOS5.0.
5589                                         # That is based on svr4.
5590                 # t-svr4 is not right because this system doesn't use ELF.
5591                 tm_file="mips/news5.h ${tm_file}"
5592                 if test x$stabs = xyes; then
5593                         tm_file="${tm_file} dbx.h"
5594                 fi
5595                 xm_defines=USG
5596                 if test x$gas = xyes
5597                 then
5598                         tmake_file=mips/t-mips-gas
5599                 else
5600                         extra_passes="mips-tfile mips-tdump"
5601                 fi
5602                 if test x$gnu_ld != xyes
5603                 then
5604                         use_collect2=yes
5605                 fi
5606                 ;;
5607         mips-tandem-sysv4*)             # Tandem S2 running NonStop UX
5608                 tm_file="mips/svr4-5.h mips/svr4-t.h"
5609                 if test x$stabs = xyes; then
5610                         tm_file="${tm_file} dbx.h"
5611                 fi
5612                 xm_defines=USG
5613                 xmake_file=mips/x-sysv
5614                 if test x$gas = xyes
5615                 then
5616                         tmake_file=mips/t-mips-gas
5617                         extra_parts="crtbegin.o crtend.o"
5618                 else
5619                         tmake_file=mips/t-mips
5620                         extra_passes="mips-tfile mips-tdump"
5621                 fi
5622                 if test x$gnu_ld != xyes
5623                 then
5624                         use_collect2=yes
5625                 fi
5626                 ;;
5627         mips-*-ultrix* | mips-dec-mach3)        # Decstation.
5628                 tm_file="mips/ultrix.h ${tm_file}"
5629                 if test x$stabs = xyes; then
5630                         tm_file="${tm_file} dbx.h"
5631                 fi
5632                 xmake_file=mips/x-ultrix
5633                 if test x$gas = xyes
5634                 then
5635                         tmake_file=mips/t-mips-gas
5636                 else
5637                         tmake_file=mips/t-ultrix
5638                         extra_passes="mips-tfile mips-tdump"
5639                 fi
5640                 if test x$gnu_ld != xyes
5641                 then
5642                         use_collect2=yes
5643                 fi
5644                 ;;
5645         mips-*-riscos[56789]bsd*)
5646                 tm_file=mips/bsd-5.h    # MIPS BSD 4.3, RISC-OS 5.0
5647                 if test x$stabs = xyes; then
5648                         tm_file="${tm_file} dbx.h"
5649                 fi
5650                 if test x$gas = xyes
5651                 then
5652                         tmake_file=mips/t-bsd-gas
5653                 else
5654                         tmake_file=mips/t-bsd
5655                         extra_passes="mips-tfile mips-tdump"
5656                 fi
5657                 if test x$gnu_ld != xyes
5658                 then
5659                         use_collect2=yes
5660                 fi
5661                 ;;
5662         mips-*-bsd* | mips-*-riscosbsd* | mips-*-riscos[1234]bsd*)
5663                 tm_file="mips/bsd-4.h ${tm_file}" # MIPS BSD 4.3, RISC-OS 4.0
5664                 if test x$stabs = xyes; then
5665                         tm_file="${tm_file} dbx.h"
5666                 fi
5667                 if test x$gas = xyes
5668                 then
5669                         tmake_file=mips/t-bsd-gas
5670                 else
5671                         tmake_file=mips/t-bsd
5672                         extra_passes="mips-tfile mips-tdump"
5673                 fi
5674                 if test x$gnu_ld != xyes
5675                 then
5676                         use_collect2=yes
5677                 fi
5678                 ;;
5679         mips-*-riscos[56789]sysv4*)
5680                 tm_file=mips/svr4-5.h   # MIPS System V.4., RISC-OS 5.0
5681                 if test x$stabs = xyes; then
5682                         tm_file="${tm_file} dbx.h"
5683                 fi
5684                 xmake_file=mips/x-sysv
5685                 if test x$gas = xyes
5686                 then
5687                         tmake_file=mips/t-svr4-gas
5688                 else
5689                         tmake_file=mips/t-svr4
5690                         extra_passes="mips-tfile mips-tdump"
5691                 fi
5692                 if test x$gnu_ld != xyes
5693                 then
5694                         use_collect2=yes
5695                 fi
5696                 ;;
5697         mips-*-sysv4* | mips-*-riscos[1234]sysv4* | mips-*-riscossysv4*)
5698                 tm_file="mips/svr4-4.h ${tm_file}"
5699                 if test x$stabs = xyes; then
5700                         tm_file="${tm_file} dbx.h"
5701                 fi
5702                 xm_defines=USG
5703                 xmake_file=mips/x-sysv
5704                 if test x$gas = xyes
5705                 then
5706                         tmake_file=mips/t-svr4-gas
5707                 else
5708                         tmake_file=mips/t-svr4
5709                         extra_passes="mips-tfile mips-tdump"
5710                 fi
5711                 if test x$gnu_ld != xyes
5712                 then
5713                         use_collect2=yes
5714                 fi
5715                 ;;
5716         mips-*-riscos[56789]sysv*)
5717                 tm_file=mips/svr3-5.h   # MIPS System V.3, RISC-OS 5.0
5718                 if test x$stabs = xyes; then
5719                         tm_file="${tm_file} dbx.h"
5720                 fi
5721                 xm_defines=USG
5722                 xmake_file=mips/x-sysv
5723                 if test x$gas = xyes
5724                 then
5725                         tmake_file=mips/t-svr3-gas
5726                 else
5727                         tmake_file=mips/t-svr3
5728                         extra_passes="mips-tfile mips-tdump"
5729                 fi
5730                 if test x$gnu_ld != xyes
5731                 then
5732                         use_collect2=yes
5733                 fi
5734                 ;;
5735         mips-*-sysv* | mips-*-riscos*sysv*)
5736                 tm_file="mips/svr3-4.h ${tm_file}"
5737                 if test x$stabs = xyes; then
5738                         tm_file="${tm_file} dbx.h"
5739                 fi
5740                 xm_defines=USG
5741                 xmake_file=mips/x-sysv
5742                 if test x$gas = xyes
5743                 then
5744                         tmake_file=mips/t-svr3-gas
5745                 else
5746                         tmake_file=mips/t-svr3
5747                         extra_passes="mips-tfile mips-tdump"
5748                 fi
5749                 if test x$gnu_ld != xyes
5750                 then
5751                         use_collect2=yes
5752                 fi
5753                 ;;
5754         mips-*-riscos[56789]*)          # Default MIPS RISC-OS 5.0.
5755                 tm_file=mips/mips-5.h
5756                 if test x$stabs = xyes; then
5757                         tm_file="${tm_file} dbx.h"
5758                 fi
5759                 if test x$gas = xyes
5760                 then
5761                         tmake_file=mips/t-mips-gas
5762                 else
5763                         extra_passes="mips-tfile mips-tdump"
5764                 fi
5765                 if test x$gnu_ld != xyes
5766                 then
5767                         use_collect2=yes
5768                 fi
5769                 ;;
5770         mips-*-gnu*)
5771                 ;;
5772         mipsel-*-ecoff*)
5773                 tm_file=mips/ecoffl.h
5774                 if test x$stabs = xyes; then
5775                         tm_file="${tm_file} dbx.h"
5776                 fi
5777                 tmake_file=mips/t-ecoff
5778                 ;;
5779         mips-*-ecoff*)
5780                 tm_file="gofast.h mips/ecoff.h"
5781                 if test x$stabs = xyes; then
5782                         tm_file="${tm_file} dbx.h"
5783                 fi
5784                 tmake_file=mips/t-ecoff
5785                 ;;
5786         mipsel-*-elf*)
5787                 tm_file="mips/elfl.h"
5788                 tmake_file=mips/t-elf
5789                 ;;
5790         mips-*-elf*)
5791                 tm_file="mips/elf.h"
5792                 tmake_file=mips/t-elf
5793                 ;;
5794         mips64el-*-elf*)
5795                 tm_file="mips/elfl64.h"
5796                 tmake_file=mips/t-elf
5797                 ;;
5798         mips64orionel-*-elf*)
5799                 tm_file="mips/elforion.h mips/elfl64.h"
5800                 tmake_file=mips/t-elf
5801                 ;;
5802         mips64-*-elf*)
5803                 tm_file="mips/elf64.h"
5804                 tmake_file=mips/t-elf
5805                 ;;
5806         mips64orion-*-elf*)
5807                 tm_file="mips/elforion.h mips/elf64.h"
5808                 tmake_file=mips/t-elf
5809                 ;;
5810         mips64orion-*-rtems*)
5811                 tm_file="mips/elforion.h mips/elf64.h mips/rtems64.h"
5812                 tmake_file="mips/t-elf t-rtems"
5813                 ;;
5814         mipstx39el-*-elf*)
5815                 tm_file="mips/r3900.h mips/elfl.h mips/abi64.h"
5816                 tmake_file=mips/t-r3900
5817                 ;;
5818         mipstx39-*-elf*)
5819                 tm_file="mips/r3900.h mips/elf.h mips/abi64.h"
5820                 tmake_file=mips/t-r3900
5821                 ;;
5822         mips-*-*)                               # Default MIPS RISC-OS 4.0.
5823                 if test x$stabs = xyes; then
5824                         tm_file="${tm_file} dbx.h"
5825                 fi
5826                 if test x$gas = xyes
5827                 then
5828                         tmake_file=mips/t-mips-gas
5829                 else
5830                         extra_passes="mips-tfile mips-tdump"
5831                 fi
5832                 if test x$gnu_ld != xyes
5833                 then
5834                         use_collect2=yes
5835                 fi
5836                 ;;
5837         mn10200-*-*)
5838                 float_format=i32
5839                 cpu_type=mn10200
5840                 tm_file="mn10200/mn10200.h"
5841                 if test x$stabs = xyes
5842                 then
5843                         tm_file="${tm_file} dbx.h"
5844                 fi
5845                 use_collect2=no
5846                 ;;
5847         mn10300-*-*)
5848                 cpu_type=mn10300
5849                 tm_file="mn10300/mn10300.h"
5850                 if test x$stabs = xyes
5851                 then
5852                         tm_file="${tm_file} dbx.h"
5853                 fi
5854                 use_collect2=no
5855                 ;;
5856         ns32k-encore-bsd*)
5857                 tm_file=ns32k/encore.h
5858                 use_collect2=yes
5859                 ;;
5860         ns32k-sequent-bsd*)
5861                 tm_file=ns32k/sequent.h
5862                 use_collect2=yes
5863                 ;;
5864         ns32k-tek6100-bsd*)
5865                 tm_file=ns32k/tek6100.h
5866                 use_collect2=yes
5867                 ;;
5868         ns32k-tek6200-bsd*)
5869                 tm_file=ns32k/tek6200.h
5870                 use_collect2=yes
5871                 ;;
5872 # This has not been updated to GCC 2.
5873 #       ns32k-ns-genix*)
5874 #               xm_defines=USG
5875 #               xmake_file=ns32k/x-genix
5876 #               tm_file=ns32k/genix.h
5877 #               use_collect2=yes
5878 #               ;;
5879         ns32k-merlin-*)
5880                 tm_file=ns32k/merlin.h
5881                 use_collect2=yes
5882                 ;;
5883         ns32k-pc532-mach*)
5884                 tm_file=ns32k/pc532-mach.h
5885                 use_collect2=yes
5886                 ;;
5887         ns32k-pc532-minix*)
5888                 tm_file=ns32k/pc532-min.h
5889                 xm_file="ns32k/xm-pc532-min.h ${xm-file}"
5890                 xm_defines=USG
5891                 use_collect2=yes
5892                 ;;
5893         ns32k-*-netbsd*)
5894                 tm_file=ns32k/netbsd.h
5895                 xm_file="ns32k/xm-netbsd.h ${xm_file}"
5896                 # On NetBSD, the headers are already okay, except for math.h.
5897                 tmake_file=t-netbsd
5898                 use_collect2=yes
5899                 ;;
5900         pdp11-*-bsd)
5901                 tm_file="${tm_file} pdp11/2bsd.h"
5902                 ;;
5903         pdp11-*-*)
5904                 ;;
5905         avr-*-*)
5906                 ;;
5907         ns32k-*-openbsd*)
5908                 # Nothing special
5909                 ;;
5910 # This has not been updated to GCC 2.
5911 #       pyramid-*-*)
5912 #               cpu_type=pyr
5913 #               xmake_file=pyr/x-pyr
5914 #               use_collect2=yes
5915 #               ;;
5916
5917         pj*-linux*)
5918                 tm_file="svr4.h pj/linux.h ${tm_file}"
5919                 ;;
5920         pj-*)
5921                 ;;
5922         pjl-*)
5923                 tm_file="svr4.h pj/pjl.h ${tm_file}"
5924                 ;;
5925
5926         romp-*-aos*)
5927                 use_collect2=yes
5928                 ;;
5929         romp-*-mach*)
5930                 xmake_file=romp/x-mach
5931                 use_collect2=yes
5932                 ;;
5933         romp-*-openbsd*)
5934                 # Nothing special
5935                 ;;
5936         powerpc-*-openbsd*)
5937                 tmake_file="${tmake_file} rs6000/t-rs6000 rs6000/t-openbsd"
5938                 ;;
5939         powerpc-*-beos*)
5940                 cpu_type=rs6000
5941                 tm_file=rs6000/beos.h
5942                 xm_file=rs6000/xm-beos.h
5943                 tmake_file=rs6000/t-beos
5944                 xmake_file=rs6000/x-beos
5945                 ;;
5946         powerpc-*-sysv*)
5947                 tm_file=rs6000/sysv4.h
5948                 xm_file="rs6000/xm-sysv4.h"
5949                 xm_defines="USG POSIX"
5950                 extra_headers=ppc-asm.h
5951                 tmake_file="rs6000/t-ppcos rs6000/t-ppccomm"
5952                 xmake_file=rs6000/x-sysv4
5953                 ;;
5954         powerpc-*-eabiaix*)
5955                 tm_file="rs6000/sysv4.h rs6000/eabi.h rs6000/eabiaix.h"
5956                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
5957                 extra_headers=ppc-asm.h
5958                 ;;
5959         powerpc-*-eabisim*)
5960                 tm_file="rs6000/sysv4.h rs6000/eabi.h rs6000/eabisim.h"
5961                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
5962                 extra_headers=ppc-asm.h
5963                 ;;
5964         powerpc-*-elf*)
5965                 tm_file="rs6000/sysv4.h"
5966                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
5967                 extra_headers=ppc-asm.h
5968                 ;;
5969         powerpc-*-eabi*)
5970                 tm_file="rs6000/sysv4.h rs6000/eabi.h"
5971                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
5972                 extra_headers=ppc-asm.h
5973                 ;;
5974         powerpc-*-rtems*)
5975                 tm_file="rs6000/sysv4.h rs6000/eabi.h rs6000/rtems.h"
5976                 tmake_file="rs6000/t-ppcgas t-rtems rs6000/t-ppccomm"
5977                 extra_headers=ppc-asm.h
5978                 ;;
5979         powerpc-*-linux-gnulibc1)
5980                 tm_file="rs6000/sysv4.h rs6000/linux.h"
5981                 xm_file=rs6000/xm-sysv4.h
5982                 out_file=rs6000/rs6000.c
5983                 tmake_file="rs6000/t-ppcos t-linux t-linux-gnulibc1 rs6000/t-ppccomm"
5984                 xmake_file=x-linux
5985                 extra_headers=ppc-asm.h
5986                 if test x$enable_threads = xyes; then
5987                         thread_file='posix'
5988                 fi
5989                 ;;
5990         powerpc-*-linux-gnu*)
5991                 tm_file="rs6000/sysv4.h rs6000/linux.h"
5992                 xm_file="rs6000/xm-sysv4.h"
5993                 xm_defines="USG ${xm_defines}"
5994                 out_file=rs6000/rs6000.c
5995                 tmake_file="rs6000/t-ppcos t-linux rs6000/t-ppccomm"
5996                 xmake_file=x-linux
5997                 extra_headers=ppc-asm.h
5998                 if test x$enable_threads = xyes; then
5999                         thread_file='posix'
6000                 fi
6001                 ;;
6002         powerpc-wrs-vxworks*)
6003                 cpu_type=rs6000
6004                 xm_file="rs6000/xm-sysv4.h"
6005                 xm_defines="USG POSIX"
6006                 tm_file="rs6000/sysv4.h rs6000/vxppc.h"
6007                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
6008                 extra_headers=ppc-asm.h
6009                 thread_file='vxworks'
6010                 ;;
6011         powerpcle-wrs-vxworks*)
6012                 cpu_type=rs6000
6013                 xm_file="rs6000/xm-sysv4.h"
6014                 xm_defines="USG POSIX"
6015                 tm_file="rs6000/sysv4.h rs6000/sysv4le.h rs6000/vxppc.h"
6016                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
6017                 extra_headers=ppc-asm.h
6018                 thread_file='vxworks'
6019                 ;;
6020         powerpcle-*-sysv*)
6021                 tm_file="rs6000/sysv4.h rs6000/sysv4le.h"
6022                 xm_file="rs6000/xm-sysv4.h"
6023                 xm_defines="USG POSIX"
6024                 tmake_file="rs6000/t-ppcos rs6000/t-ppccomm"
6025                 xmake_file=rs6000/x-sysv4
6026                 extra_headers=ppc-asm.h
6027                 ;;
6028         powerpcle-*-elf*)
6029                 tm_file="rs6000/sysv4.h rs6000/sysv4le.h"
6030                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
6031                 extra_headers=ppc-asm.h
6032                 ;;
6033         powerpcle-*-eabisim*)
6034                 tm_file="rs6000/sysv4.h rs6000/sysv4le.h rs6000/eabi.h rs6000/eabisim.h"
6035                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
6036                 extra_headers=ppc-asm.h
6037                 ;;
6038         powerpcle-*-eabi*)
6039                 tm_file="rs6000/sysv4.h rs6000/sysv4le.h rs6000/eabi.h"
6040                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
6041                 extra_headers=ppc-asm.h
6042                 ;;
6043         powerpcle-*-solaris2*)
6044                 tm_file="rs6000/sysv4.h rs6000/sysv4le.h rs6000/sol2.h"
6045                 xm_file="rs6000/xm-sysv4.h"
6046                 xm_defines="USG POSIX"
6047                 tmake_file="rs6000/t-ppcos rs6000/t-ppccomm"
6048                 xmake_file=rs6000/x-sysv4
6049                 extra_headers=ppc-asm.h
6050                 ;;
6051         rs6000-ibm-aix3.[01]*)
6052                 tm_file=rs6000/aix31.h
6053                 xmake_file=rs6000/x-aix31
6054                 float_format=none
6055                 use_collect2=yes
6056                 ;;
6057         rs6000-ibm-aix3.2.[456789]* | powerpc-ibm-aix3.2.[456789]*)
6058                 tm_file=rs6000/aix3newas.h
6059                 if test x$host != x$target
6060                 then
6061                         tmake_file=rs6000/t-xnewas
6062                 else
6063                         tmake_file=rs6000/t-newas
6064                 fi
6065                 float_format=none
6066                 use_collect2=yes
6067                 ;;
6068         rs6000-ibm-aix4.[12]* | powerpc-ibm-aix4.[12]*)
6069                 tm_file=rs6000/aix41.h
6070                 if test x$host != x$target
6071                 then
6072                         tmake_file=rs6000/t-xnewas
6073                 else
6074                         tmake_file=rs6000/t-newas
6075                 fi
6076                 if test "$gnu_ld" = yes
6077                 then
6078                         xmake_file=rs6000/x-aix41-gld
6079                 else
6080                         tmake_file="rs6000/t-newas rs6000/t-aix41"
6081                 fi
6082                 xmake_file=rs6000/x-aix41
6083                 float_format=none
6084                 use_collect2=yes
6085                 ;;
6086         rs6000-ibm-aix4.[3456789]* | powerpc-ibm-aix4.[3456789]*)
6087                 tm_file=rs6000/aix43.h
6088                 tmake_file=rs6000/t-aix43
6089                 xmake_file=rs6000/x-aix41
6090                 float_format=none
6091                 use_collect2=yes
6092                 ;;
6093         rs6000-ibm-aix[56789].* | powerpc-ibm-aix[56789].*)
6094                 tm_file=rs6000/aix43.h
6095                 tmake_file=rs6000/t-aix43
6096                 xmake_file=rs6000/x-aix41
6097                 float_format=none
6098                 use_collect2=yes
6099                 ;;
6100         rs6000-ibm-aix*)
6101                 float_format=none
6102                 use_collect2=yes
6103                 ;;
6104         rs6000-bull-bosx)
6105                 float_format=none
6106                 use_collect2=yes
6107                 ;;
6108         rs6000-*-mach*)
6109                 tm_file=rs6000/mach.h
6110                 xm_file="${xm_file} rs6000/xm-mach.h"
6111                 xmake_file=rs6000/x-mach
6112                 use_collect2=yes
6113                 ;;
6114         rs6000-*-lynxos*)
6115                 tm_file=rs6000/lynx.h
6116                 xm_file=rs6000/xm-lynx.h
6117                 tmake_file=rs6000/t-rs6000
6118                 xmake_file=rs6000/x-lynx
6119                 use_collect2=yes
6120                 ;;
6121         sh-*-elf*)
6122                 tm_file=sh/elf.h
6123                 float_format=sh
6124                 ;;
6125         sh-*-rtemself*)
6126                 tmake_file="sh/t-sh t-rtems"
6127                 tm_file=sh/rtemself.h
6128                 float_format=sh
6129                 ;;
6130         sh-*-rtems*)
6131                 tmake_file="sh/t-sh t-rtems"
6132                 tm_file=sh/rtems.h
6133                 float_format=sh
6134                 ;;
6135         sh-*-*)
6136                 float_format=sh
6137                 ;;
6138         sparc-tti-*)
6139                 tm_file=sparc/pbd.h
6140                 xm_file="xm-alloca.h ${xm_file}"
6141                 xm_defines=USG
6142                 ;;
6143         sparc-wrs-vxworks* | sparclite-wrs-vxworks*)
6144                 tm_file=sparc/vxsparc.h
6145                 tmake_file=sparc/t-vxsparc
6146                 use_collect2=yes
6147                 thread_file='vxworks'
6148                 ;;
6149         sparc-*-aout*)
6150                 tmake_file=sparc/t-sparcbare
6151                 tm_file="sparc/aout.h libgloss.h"
6152                 ;;
6153         sparc-*-netbsd*)
6154                 tm_file=sparc/netbsd.h
6155                 tmake_file=t-netbsd
6156                 use_collect2=yes
6157                 ;;
6158         sparc-*-openbsd*)
6159                 # we need collect2 until our bug is fixed...
6160                 use_collect2=yes
6161                 ;;
6162         sparc-*-bsd*)
6163                 tm_file=sparc/bsd.h
6164                 ;;
6165         sparc-*-elf*)
6166                 tm_file=sparc/elf.h
6167                 tmake_file=sparc/t-elf
6168                 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
6169                 #float_format=i128
6170                 float_format=i64
6171                 ;;
6172         sparc-*-linux-gnuaout*)         # Sparc's running GNU/Linux, a.out
6173                 xm_file="${xm_file} sparc/xm-linux.h"
6174                 tm_file=sparc/linux-aout.h
6175                 xmake_file=x-linux
6176                 gnu_ld=yes
6177                 ;;
6178         sparc-*-linux-gnulibc1*)        # Sparc's running GNU/Linux, libc5
6179                 xm_file="${xm_file} sparc/xm-linux.h"
6180                 xmake_file=x-linux
6181                 tm_file=sparc/linux.h
6182                 tmake_file="t-linux t-linux-gnulibc1"
6183                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
6184                 gnu_ld=yes
6185                 float_format=sparc
6186                 ;;
6187         sparc-*-linux-gnu*)             # Sparc's running GNU/Linux, libc6
6188                 xm_file="${xm_file} sparc/xm-linux.h"
6189                 xmake_file=x-linux
6190                 tm_file=sparc/linux.h
6191                 tmake_file="t-linux"
6192                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
6193                 gnu_ld=yes
6194                 if test x$enable_threads = xyes; then
6195                         thread_file='posix'
6196                 fi
6197                 float_format=sparc
6198                 ;;
6199         sparc-*-lynxos*)
6200                 if test x$gas = xyes
6201                 then
6202                         tm_file=sparc/lynx.h
6203                 else
6204                         tm_file=sparc/lynx-ng.h
6205                 fi
6206                 xm_file=sparc/xm-lynx.h
6207                 tmake_file=sparc/t-sunos41
6208                 xmake_file=x-lynx
6209                 ;;
6210         sparc-*-rtemsaout*)
6211                 tmake_file="sparc/t-sparcbare t-rtems"
6212                 tm_file=sparc/rtems.h
6213                 ;;
6214         sparc-*-rtems*|sparc-*-rtemself*)
6215                 tm_file="sparc/rtemself.h"
6216                 tmake_file="sparc/t-elf t-rtems"
6217                 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
6218                 #float_format=i128
6219                 float_format=i64
6220                 ;;
6221         sparcv9-*-solaris2*)
6222                 if test x$gnu_ld = xyes
6223                 then
6224                         tm_file=sparc/sol2-64.h
6225                 else
6226                         tm_file=sparc/sol2-sld-64.h
6227                 fi
6228                 xm_file="sparc/xm-sysv4-64.h sparc/xm-sol2.h"
6229                 xm_defines="USG POSIX"
6230                 tmake_file="sparc/t-sol2 sparc/t-sol2-64"
6231                 xmake_file=sparc/x-sysv4
6232                 extra_parts="crt1.o crti.o crtn.o gcrt1.o crtbegin.o crtend.o"
6233                 float_format=none
6234                 if test x${enable_threads} = x ; then
6235                     enable_threads=$have_pthread_h
6236                     if test x${enable_threads} = x ; then
6237                         enable_threads=$have_thread_h
6238                     fi
6239                 fi
6240                 if test x${enable_threads} = xyes ; then
6241                     if test x${have_pthread_h} = xyes ; then
6242                         thread_file='posix'
6243                     else
6244                         thread_file='solaris'
6245                     fi
6246                 fi
6247                 ;;
6248         sparc-hal-solaris2*)
6249                 xm_file="sparc/xm-sysv4.h sparc/xm-sol2.h"
6250                 xm_defines="USG POSIX"
6251                 tm_file="sparc/sol2.h sparc/hal.h"
6252                 tmake_file="sparc/t-halos sparc/t-sol2"
6253                 xmake_file=sparc/x-sysv4
6254                 extra_parts="crt1.o crti.o crtn.o gmon.o crtbegin.o crtend.o"
6255                 case $machine in
6256                 *-*-solaris2.[0-4])
6257                         float_format=i128
6258                 ;;
6259                 *)
6260                         float_format=none
6261                         ;;
6262                 esac
6263                 thread_file='solaris'
6264                 ;;
6265         sparc-*-solaris2*)
6266                 if test x$gnu_ld = xyes
6267                 then
6268                         tm_file=sparc/sol2.h
6269                 else
6270                         tm_file=sparc/sol2-sld.h
6271                 fi
6272                 xm_file="sparc/xm-sysv4.h sparc/xm-sol2.h"
6273                 xm_defines="USG POSIX"
6274                 tmake_file=sparc/t-sol2
6275                 xmake_file=sparc/x-sysv4
6276                 extra_parts="crt1.o crti.o crtn.o gcrt1.o gmon.o crtbegin.o crtend.o"
6277                 case $machine in
6278                 *-*-solaris2.[0-6] | *-*-solaris2.[0-6].*) ;;
6279                 *-*-solaris2*)
6280                         if test x$gnu_ld = xyes
6281                         then
6282                                 tm_file=sparc/sol2-64.h
6283                         else
6284                                 tm_file=sparc/sol2-sld-64.h
6285                         fi
6286                         tmake_file="$tmake_file sparc/t-sol2-64"
6287                         ;;
6288                 esac
6289                 case $machine in
6290                 *-*-solaris2.[0-4])
6291                         float_format=i128
6292                         ;;
6293                 *)
6294                         float_format=none
6295                         ;;
6296                 esac
6297                 if test x${enable_threads} = x; then
6298                     enable_threads=$have_pthread_h
6299                     if test x${enable_threads} = x; then
6300                         enable_threads=$have_thread_h
6301                     fi
6302                 fi
6303                 if test x${enable_threads} = xyes; then
6304                     if test x${have_pthread_h} = xyes; then
6305                         thread_file='posix'
6306                     else
6307                         thread_file='solaris'
6308                     fi
6309                 fi
6310                 ;;
6311         sparc-*-sunos4.0*)
6312                 tm_file=sparc/sunos4.h
6313                 tmake_file=sparc/t-sunos40
6314                 use_collect2=yes
6315                 ;;
6316         sparc-*-sunos4*)
6317                 tm_file=sparc/sunos4.h
6318                 tmake_file=sparc/t-sunos41
6319                 use_collect2=yes
6320                 if test x$gas = xyes; then
6321                         tm_file="${tm_file} sparc/sun4gas.h"
6322                 fi
6323                 ;;
6324         sparc-*-sunos3*)
6325                 tm_file=sparc/sun4o3.h
6326                 use_collect2=yes
6327                 ;;
6328         sparc-*-sysv4*)
6329                 tm_file=sparc/sysv4.h
6330                 xm_file="sparc/xm-sysv4.h"
6331                 xm_defines="USG POSIX"
6332                 tmake_file=t-svr4
6333                 xmake_file=sparc/x-sysv4
6334                 extra_parts="crtbegin.o crtend.o"
6335                 ;;
6336         sparc-*-vxsim*)
6337                 xm_file="sparc/xm-sysv4.h sparc/xm-sol2.h"
6338                 xm_defines="USG POSIX"
6339                 tm_file=sparc/vxsim.h
6340                 tmake_file=sparc/t-vxsparc
6341                 xmake_file=sparc/x-sysv4
6342                 ;;
6343         sparclet-*-aout*)
6344                 tm_file="sparc/splet.h libgloss.h"
6345                 tmake_file=sparc/t-splet
6346                 ;;
6347         sparclite-*-coff*)
6348                 tm_file="sparc/litecoff.h libgloss.h"
6349                 tmake_file=sparc/t-sparclite
6350                 ;;
6351         sparclite-*-aout*)
6352                 tm_file="sparc/lite.h aoutos.h libgloss.h"
6353                 tmake_file=sparc/t-sparclite
6354                 ;;
6355         sparclite-*-elf*)
6356                 tm_file="sparc/liteelf.h"
6357                 tmake_file=sparc/t-sparclite
6358                 extra_parts="crtbegin.o crtend.o"
6359                 ;;
6360         sparc86x-*-aout*)
6361                 tm_file="sparc/sp86x-aout.h aoutos.h libgloss.h"
6362                 tmake_file=sparc/t-sp86x
6363                 ;;
6364         sparc86x-*-elf*)
6365                 tm_file="sparc/sp86x-elf.h"
6366                 tmake_file=sparc/t-sp86x
6367                 extra_parts="crtbegin.o crtend.o"
6368                 ;;
6369         sparc64-*-aout*)
6370                 tmake_file=sparc/t-sp64
6371                 tm_file=sparc/sp64-aout.h
6372                 ;;
6373         sparc64-*-elf*)
6374                 tmake_file=sparc/t-sp64
6375                 tm_file=sparc/sp64-elf.h
6376                 extra_parts="crtbegin.o crtend.o"
6377                 ;;
6378         sparc64-*-linux*)               # 64-bit Sparc's running GNU/Linux
6379                 tmake_file="t-linux sparc/t-linux64"
6380                 xm_file="sparc/xm-sp64.h sparc/xm-linux.h"
6381                 tm_file=sparc/linux64.h
6382                 xmake_file=x-linux
6383                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
6384                 gnu_ld=yes
6385                 if test x$enable_threads = xyes; then
6386                         thread_file='posix'
6387                 fi
6388                 float_format=sparc
6389                 ;;
6390 # This hasn't been upgraded to GCC 2.
6391 #       tahoe-harris-*)                 # Harris tahoe, using COFF.
6392 #               tm_file=tahoe/harris.h
6393 #               ;;
6394 #       tahoe-*-bsd*)                   # tahoe running BSD
6395 #               ;;
6396
6397         thumb*-*-*)
6398                 { echo "configure: error:
6399 *** The Thumb targets have been depreciated.  The equivalent
6400 *** ARM based toolchain can now generated Thumb instructions
6401 *** when the -mthumb switch is given to the compiler." 1>&2; exit 1; }
6402                 ;;
6403 # This hasn't been upgraded to GCC 2.
6404 #       tron-*-*)
6405 #               cpu_type=gmicro
6406 #               use_collect2=yes
6407 #               ;;
6408         v850-*-rtems*)
6409                 cpu_type=v850
6410                 tm_file="v850/rtems.h"
6411                 xm_file="v850/xm-v850.h"
6412                 tmake_file="v850/t-v850 t-rtems"
6413                 if test x$stabs = xyes
6414                 then
6415                         tm_file="${tm_file} dbx.h"
6416                 fi
6417                 use_collect2=no
6418                 ;;
6419         v850-*-*)
6420                 target_cpu_default="TARGET_CPU_generic"
6421                 cpu_type=v850
6422                 tm_file="v850/v850.h"
6423                 xm_file="v850/xm-v850.h"
6424                 tmake_file=v850/t-v850
6425                 if test x$stabs = xyes
6426                 then
6427                         tm_file="${tm_file} dbx.h"
6428                 fi
6429                 use_collect2=no
6430                 ;;
6431         vax-*-bsd*)                     # vaxen running BSD
6432                 use_collect2=yes
6433                 float_format=vax
6434                 ;;
6435         vax-*-sysv*)                    # vaxen running system V
6436                 tm_file="${tm_file} vax/vaxv.h"
6437                 xm_defines=USG
6438                 float_format=vax
6439                 ;;
6440         vax-*-netbsd*)
6441                 tm_file="${tm_file} netbsd.h vax/netbsd.h"
6442                 tmake_file=t-netbsd
6443                 float_format=vax
6444                 use_collect2=yes
6445                 ;;
6446         vax-*-openbsd*)
6447                 tmake_file="${tmake_file} vax/t-openbsd"
6448                 ;;
6449         vax-*-ultrix*)                  # vaxen running ultrix
6450                 tm_file="${tm_file} vax/ultrix.h"
6451                 use_collect2=yes
6452                 float_format=vax
6453                 ;;
6454         vax-*-vms*)                     # vaxen running VMS
6455                 xm_file=vax/xm-vms.h
6456                 tm_file=vax/vms.h
6457                 float_format=vax
6458                 ;;
6459         vax-*-*)                        # vax default entry
6460                 float_format=vax
6461                 ;;
6462         we32k-att-sysv*)
6463                 xm_file="${xm_file} xm-svr3"
6464                 use_collect2=yes
6465                 ;;
6466         *)
6467                 echo "Configuration $machine not supported" 1>&2
6468                 exit 1
6469                 ;;
6470         esac
6471
6472         case $machine in
6473         *-*-linux-gnu*)
6474                 ;; # Existing GNU/Linux systems do not use the GNU setup.
6475         *-*-gnu*)
6476                 # On the GNU system, the setup is just about the same on
6477                 # each different CPU.  The specific machines that GNU
6478                 # supports are matched above and just set $cpu_type.
6479                 xm_file="xm-gnu.h ${xm_file}"
6480                 tm_file=${cpu_type}/gnu.h
6481                 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
6482                 # GNU always uses ELF.
6483                 elf=yes
6484                 # GNU tools are the only tools.
6485                 gnu_ld=yes
6486                 gas=yes
6487                 xmake_file=x-linux      # These details are the same as Linux.
6488                 tmake_file=t-gnu        # These are not.
6489                 ;;
6490         *-*-sysv4*)
6491                 xmake_try_sysv=x-sysv
6492                 install_headers_dir=install-headers-cpio
6493                 ;;
6494         *-*-sysv*)
6495                 install_headers_dir=install-headers-cpio
6496                 ;;
6497         esac
6498
6499         # Distinguish i[34567]86
6500         # Also, do not run mips-tfile on MIPS if using gas.
6501         # Process --with-cpu= for PowerPC/rs6000
6502         target_cpu_default2=
6503         case $machine in
6504         i486-*-*)
6505                 target_cpu_default2=1
6506                 ;;
6507         i586-*-*)
6508                 case $target_alias in
6509                         k6-*)
6510                                 target_cpu_default2=4
6511                                 ;;
6512                         *)
6513                                 target_cpu_default2=2
6514                                 ;;
6515                 esac
6516                 ;;
6517         i686-*-* | i786-*-*)
6518                 target_cpu_default2=3
6519                 ;;
6520         alpha*-*-*)
6521                 case $machine in
6522                         alphaev6[78]*)
6523                                 target_cpu_default2="MASK_CPU_EV6|MASK_BWX|MASK_MAX|MASK_FIX|MASK_CIX"
6524                                 ;;
6525                         alphaev6*)
6526                                 target_cpu_default2="MASK_CPU_EV6|MASK_BWX|MASK_MAX|MASK_FIX"
6527                                 ;;
6528                         alphapca56*)
6529                                 target_cpu_default2="MASK_CPU_EV5|MASK_BWX|MASK_MAX"
6530                                 ;;
6531                         alphaev56*)
6532                                 target_cpu_default2="MASK_CPU_EV5|MASK_BWX"
6533                                 ;;
6534                         alphaev5*)
6535                                 target_cpu_default2="MASK_CPU_EV5"
6536                                 ;;
6537                 esac
6538
6539                 if test x$gas = xyes
6540                 then
6541                         if test "$target_cpu_default2" = ""
6542                         then
6543                                 target_cpu_default2="MASK_GAS"
6544                         else
6545                                 target_cpu_default2="${target_cpu_default2}|MASK_GAS"
6546                         fi
6547                 fi
6548                 ;;
6549         arm*-*-*)
6550                 case "x$with_cpu" in
6551                         x)
6552                                 # The most generic
6553                                 target_cpu_default2="TARGET_CPU_generic"
6554                                 ;;
6555
6556                         # Distinguish cores, and major variants
6557                         # arm7m doesn't exist, but D & I don't affect code
6558                         xarm[23678] | xarm250 | xarm[67][01]0 \
6559                         | xarm7m | xarm7dm | xarm7dmi | xarm7tdmi \
6560                         | xarm7100 | xarm7500 | xarm7500fe | xarm810 \
6561                         | xstrongarm | xstrongarm110 | xstrongarm1100)
6562                                 target_cpu_default2="TARGET_CPU_$with_cpu"
6563                                 ;;
6564
6565                         xyes | xno)
6566                                 echo "--with-cpu must be passed a value" 1>&2
6567                                 exit 1
6568                                 ;;
6569
6570                         *)
6571                                 if test x$pass2done = xyes
6572                                 then
6573                                         echo "Unknown cpu used with --with-cpu=$with_cpu" 1>&2
6574                                         exit 1
6575                                 fi
6576                                 ;;
6577                 esac
6578                 ;;
6579
6580         mips*-*-ecoff* | mips*-*-elf*)
6581                 if test x$gas = xyes
6582                 then
6583                         if test x$gnu_ld = xyes
6584                         then
6585                                 target_cpu_default2="MASK_GAS|MASK_SPLIT_ADDR"
6586                         else
6587                                 target_cpu_default2="MASK_GAS"
6588                         fi
6589                 fi
6590                 ;;
6591         mips*-*-*)
6592                 if test x$gas = xyes
6593                 then
6594                         target_cpu_default2="MASK_GAS"
6595                 fi
6596                 ;;
6597         powerpc*-*-* | rs6000-*-*)
6598                 case "x$with_cpu" in
6599                         x)
6600                                 ;;
6601
6602                         xcommon | xpower | xpower2 | xpowerpc | xrios \
6603                           | xrios1 | xrios2 | xrsc | xrsc1 \
6604                           | x601 | x602 | x603 | x603e | x604 | x604e | x620 \
6605                           | xec603e | x740 | x750 | x401 \
6606                           | x403 | x505 | x801 | x821 | x823 | x860)
6607                                 target_cpu_default2="\"$with_cpu\""
6608                                 ;;
6609
6610                         xyes | xno)
6611                                 echo "--with-cpu must be passed a value" 1>&2
6612                                 exit 1
6613                                 ;;
6614
6615                         *)
6616                                 if test x$pass2done = xyes
6617                                 then
6618                                         echo "Unknown cpu used with --with-cpu=$with_cpu" 1>&2
6619                                         exit 1
6620                                 fi
6621                                 ;;
6622                 esac
6623                 ;;
6624         sparc*-*-*)
6625                 case ".$with_cpu" in
6626                         .)
6627                                 target_cpu_default2=TARGET_CPU_"`echo $machine | sed 's/-.*$//'`"
6628                                 ;;
6629                         .supersparc | .hypersparc | .ultrasparc | .v7 | .v8 | .v9)
6630                                 target_cpu_default2="TARGET_CPU_$with_cpu"
6631                                 ;;
6632                         *)
6633                                 if test x$pass2done = xyes
6634                                 then
6635                                         echo "Unknown cpu used with --with-cpu=$with_cpu" 1>&2
6636                                         exit 1
6637                                 fi
6638                                 ;;
6639                 esac
6640                 ;;
6641         esac
6642
6643         if test "$target_cpu_default2" != ""
6644         then
6645                 if test "$target_cpu_default" != ""
6646                 then
6647                         target_cpu_default="(${target_cpu_default}|${target_cpu_default2})"
6648                 else
6649                         target_cpu_default=$target_cpu_default2
6650                 fi
6651         fi
6652
6653         # No need for collect2 if we have the GNU linker.
6654         # Actually, there is now; GNU ld doesn't handle the EH info or
6655         # collecting for shared libraries.
6656         #case x$gnu_ld in
6657         #xyes)
6658         #       use_collect2=
6659         #       ;;
6660         #esac
6661
6662 # Save data on machine being used to compile GCC in build_xm_file.
6663 # Save data on host machine in vars host_xm_file and host_xmake_file.
6664         if test x$pass1done = x
6665         then
6666                 if test x"$xm_file" = x
6667                 then build_xm_file=$cpu_type/xm-$cpu_type.h
6668                 else build_xm_file=$xm_file
6669                 fi
6670                 build_xm_defines=$xm_defines
6671                 build_install_headers_dir=$install_headers_dir
6672                 build_exeext=$exeext
6673                 pass1done=yes
6674         else
6675                 if test x$pass2done = x
6676                 then
6677                         if test x"$xm_file" = x
6678                         then host_xm_file=$cpu_type/xm-$cpu_type.h
6679                         else host_xm_file=$xm_file
6680                         fi
6681                         host_xm_defines=$xm_defines
6682                         if test x"$xmake_file" = x
6683                         then xmake_file=$cpu_type/x-$cpu_type
6684                         fi
6685                         host_xmake_file="$xmake_file"
6686                         host_truncate_target=$truncate_target
6687                         host_extra_gcc_objs=$extra_gcc_objs
6688                         host_extra_objs=$extra_host_objs
6689                         host_exeext=$exeext
6690                         pass2done=yes
6691                 fi
6692         fi
6693 done
6694
6695 extra_objs="${host_extra_objs} ${extra_objs}"
6696
6697 # Default the target-machine variables that were not explicitly set.
6698 if test x"$tm_file" = x
6699 then tm_file=$cpu_type/$cpu_type.h; fi
6700
6701 if test x$extra_headers = x
6702 then extra_headers=; fi
6703
6704 if test x"$xm_file" = x
6705 then xm_file=$cpu_type/xm-$cpu_type.h; fi
6706
6707 if test x$md_file = x
6708 then md_file=$cpu_type/$cpu_type.md; fi
6709
6710 if test x$out_file = x
6711 then out_file=$cpu_type/$cpu_type.c; fi
6712
6713 if test x"$tmake_file" = x
6714 then tmake_file=$cpu_type/t-$cpu_type
6715 fi
6716
6717 if test x"$dwarf2" = xyes
6718 then tm_file="$tm_file tm-dwarf2.h"
6719 fi
6720
6721 if test x$float_format = x
6722 then float_format=i64
6723 fi
6724
6725 if test $float_format = none
6726 then float_h_file=Makefile.in
6727 else float_h_file=float-$float_format.h
6728 fi
6729
6730 # Handle cpp installation.
6731 if test x$enable_cpp != xno
6732 then
6733   tmake_file="$tmake_file t-install-cpp"
6734 fi
6735
6736 # Say what files are being used for the output code and MD file.
6737 echo "Using \`$srcdir/config/$out_file' to output insns."
6738 echo "Using \`$srcdir/config/$md_file' as machine description file."
6739
6740 count=a
6741 for f in $tm_file; do
6742         count=${count}x
6743 done
6744 if test $count = ax; then
6745         echo "Using \`$srcdir/config/$tm_file' as target machine macro file."
6746 else
6747         echo "Using the following target machine macro files:"
6748         for f in $tm_file; do
6749                 echo "  $srcdir/config/$f"
6750         done
6751 fi
6752
6753 count=a
6754 for f in $host_xm_file; do
6755         count=${count}x
6756 done
6757 if test $count = ax; then
6758         echo "Using \`$srcdir/config/$host_xm_file' as host machine macro file."
6759 else
6760         echo "Using the following host machine macro files:"
6761         for f in $host_xm_file; do
6762                 echo "  $srcdir/config/$f"
6763         done
6764 fi
6765
6766 if test "$host_xm_file" != "$build_xm_file"; then
6767         count=a
6768         for f in $build_xm_file; do
6769                 count=${count}x
6770         done
6771         if test $count = ax; then
6772                 echo "Using \`$srcdir/config/$build_xm_file' as build machine macro file."
6773         else
6774                 echo "Using the following build machine macro files:"
6775                 for f in $build_xm_file; do
6776                         echo "  $srcdir/config/$f"
6777                 done
6778         fi
6779 fi
6780
6781 if test x$thread_file = x; then
6782         if test x$target_thread_file != x; then
6783                 thread_file=$target_thread_file
6784         else
6785                 thread_file='single'
6786         fi
6787 fi
6788
6789 # Set up the header files.
6790 # $links is the list of header files to create.
6791 # $vars is the list of shell variables with file names to include.
6792 # auto-host.h is the file containing items generated by autoconf and is
6793 # the first file included by config.h.
6794 null_defines=
6795 host_xm_file="auto-host.h gansidecl.h ${host_xm_file} hwint.h"
6796
6797 # If host=build, it is correct to have hconfig include auto-host.h
6798 # as well.  If host!=build, we are in error and need to do more
6799 # work to find out the build config parameters.
6800 if test x$host = x$build
6801 then
6802         build_xm_file="auto-host.h gansidecl.h ${build_xm_file} hwint.h"
6803 else
6804         # We create a subdir, then run autoconf in the subdir.
6805         # To prevent recursion we set host and build for the new
6806         # invocation of configure to the build for this invocation
6807         # of configure.
6808         tempdir=build.$$
6809         rm -rf $tempdir
6810         mkdir $tempdir
6811         cd $tempdir
6812         case ${srcdir} in
6813         /*) realsrcdir=${srcdir};;
6814         *) realsrcdir=../${srcdir};;
6815         esac
6816         CC=${CC_FOR_BUILD} ${realsrcdir}/configure \
6817                 --target=$target --host=$build --build=$build
6818
6819         # We just finished tests for the build machine, so rename
6820         # the file auto-build.h in the gcc directory.
6821         mv auto-host.h ../auto-build.h
6822         cd ..
6823         rm -rf $tempdir
6824         build_xm_file="auto-build.h gansidecl.h ${build_xm_file} hwint.h"
6825 fi
6826
6827 xm_file="gansidecl.h ${xm_file}"
6828 tm_file="gansidecl.h ${tm_file}"
6829
6830 vars="host_xm_file tm_file tm_p_file xm_file build_xm_file"
6831 links="config.h tm.h tm_p.h tconfig.h hconfig.h"
6832 defines="host_xm_defines null_defines null_defines xm_defines build_xm_defines"
6833
6834 rm -f config.bak
6835 if test -f config.status; then mv -f config.status config.bak; fi
6836
6837 # Make the links.
6838 while test -n "$vars"
6839 do
6840         set $vars; var=$1; shift; vars=$*
6841         set $links; link=$1; shift; links=$*
6842         set $defines; define=$1; shift; defines=$*
6843
6844         rm -f $link
6845         # Make sure the file is created, even if it is empty.
6846         echo >$link
6847
6848         # Define TARGET_CPU_DEFAULT if the system wants one.
6849         # This substitutes for lots of *.h files.
6850         if test "$target_cpu_default" != "" -a $link = tm.h
6851         then
6852                 echo "#define TARGET_CPU_DEFAULT ($target_cpu_default)" >>$link
6853         fi
6854
6855         for file in `eval echo '$'$var`; do
6856                 case $file in
6857                 auto-host.h | auto-build.h )
6858                         ;;
6859                 *)
6860                         echo '#ifdef IN_GCC' >>$link
6861                         ;;
6862                 esac
6863                 echo "#include \"$file\"" >>$link
6864                 case $file in
6865                 auto-host.h | auto-build.h )
6866                         ;;
6867                 *)
6868                         echo '#endif' >>$link
6869                         ;;
6870                 esac
6871         done
6872
6873         for def in `eval echo '$'$define`; do
6874                 echo "#ifndef $def" >>$link
6875                 echo "#define $def" >>$link
6876                 echo "#endif" >>$link
6877         done
6878 done
6879
6880 # Truncate the target if necessary
6881 if test x$host_truncate_target != x; then
6882         target=`echo $target | sed -e 's/\(..............\).*/\1/'`
6883 fi
6884
6885 # Get the version trigger filename from the toplevel
6886 if test "${with_gcc_version_trigger+set}" = set; then
6887         gcc_version_trigger=$with_gcc_version_trigger
6888 else
6889         gcc_version_trigger=${srcdir}/version.c
6890 fi
6891 gcc_version=`grep version_string ${gcc_version_trigger} | sed -e 's/.*\"\([^ \"]*\)[ \"].*/\1/'`
6892
6893 # Internationalization
6894 PACKAGE=gcc
6895 VERSION="$gcc_version"
6896 cat >> confdefs.h <<EOF
6897 #define PACKAGE "$PACKAGE"
6898 EOF
6899
6900 cat >> confdefs.h <<EOF
6901 #define VERSION "$VERSION"
6902 EOF
6903
6904
6905
6906
6907 ALL_LINGUAS="en_UK"
6908
6909 # Enable NLS support by default
6910 # Check whether --enable-nls or --disable-nls was given.
6911 if test "${enable_nls+set}" = set; then
6912   enableval="$enable_nls"
6913   :
6914 else
6915   enable_nls=yes
6916 fi
6917
6918
6919 # if cross compiling, disable NLS support.
6920 # It's not worth the trouble, at least for now.
6921
6922 if test "${build}" != "${host}" && test "x$enable_nls" == "xyes"; then
6923   echo "configure: warning: Disabling NLS support for canadian cross compiler." 1>&2
6924   enable_nls=no
6925 fi
6926
6927
6928         echo $ac_n "checking for strerror in -lcposix""... $ac_c" 1>&6
6929 echo "configure:6930: checking for strerror in -lcposix" >&5
6930 ac_lib_var=`echo cposix'_'strerror | sed 'y%./+-%__p_%'`
6931 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
6932   echo $ac_n "(cached) $ac_c" 1>&6
6933 else
6934   ac_save_LIBS="$LIBS"
6935 LIBS="-lcposix  $LIBS"
6936 cat > conftest.$ac_ext <<EOF
6937 #line 6938 "configure"
6938 #include "confdefs.h"
6939 /* Override any gcc2 internal prototype to avoid an error.  */
6940 /* We use char because int might match the return type of a gcc2
6941     builtin and then its argument prototype would still apply.  */
6942 char strerror();
6943
6944 int main() {
6945 strerror()
6946 ; return 0; }
6947 EOF
6948 if { (eval echo configure:6949: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6949   rm -rf conftest*
6950   eval "ac_cv_lib_$ac_lib_var=yes"
6951 else
6952   echo "configure: failed program was:" >&5
6953   cat conftest.$ac_ext >&5
6954   rm -rf conftest*
6955   eval "ac_cv_lib_$ac_lib_var=no"
6956 fi
6957 rm -f conftest*
6958 LIBS="$ac_save_LIBS"
6959
6960 fi
6961 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
6962   echo "$ac_t""yes" 1>&6
6963   LIBS="$LIBS -lcposix"
6964 else
6965   echo "$ac_t""no" 1>&6
6966 fi
6967
6968
6969
6970 echo $ac_n "checking for working const""... $ac_c" 1>&6
6971 echo "configure:6972: checking for working const" >&5
6972 if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then
6973   echo $ac_n "(cached) $ac_c" 1>&6
6974 else
6975   cat > conftest.$ac_ext <<EOF
6976 #line 6977 "configure"
6977 #include "confdefs.h"
6978
6979 int main() {
6980
6981 /* Ultrix mips cc rejects this.  */
6982 typedef int charset[2]; const charset x;
6983 /* SunOS 4.1.1 cc rejects this.  */
6984 char const *const *ccp;
6985 char **p;
6986 /* NEC SVR4.0.2 mips cc rejects this.  */
6987 struct point {int x, y;};
6988 static struct point const zero = {0,0};
6989 /* AIX XL C 1.02.0.0 rejects this.
6990    It does not let you subtract one const X* pointer from another in an arm
6991    of an if-expression whose if-part is not a constant expression */
6992 const char *g = "string";
6993 ccp = &g + (g ? g-g : 0);
6994 /* HPUX 7.0 cc rejects these. */
6995 ++ccp;
6996 p = (char**) ccp;
6997 ccp = (char const *const *) p;
6998 { /* SCO 3.2v4 cc rejects this.  */
6999   char *t;
7000   char const *s = 0 ? (char *) 0 : (char const *) 0;
7001
7002   *t++ = 0;
7003 }
7004 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
7005   int x[] = {25, 17};
7006   const int *foo = &x[0];
7007   ++foo;
7008 }
7009 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
7010   typedef const int *iptr;
7011   iptr p = 0;
7012   ++p;
7013 }
7014 { /* AIX XL C 1.02.0.0 rejects this saying
7015      "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
7016   struct s { int j; const int *ap[3]; };
7017   struct s *b; b->j = 5;
7018 }
7019 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
7020   const int foo = 10;
7021 }
7022
7023 ; return 0; }
7024 EOF
7025 if { (eval echo configure:7026: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
7026   rm -rf conftest*
7027   ac_cv_c_const=yes
7028 else
7029   echo "configure: failed program was:" >&5
7030   cat conftest.$ac_ext >&5
7031   rm -rf conftest*
7032   ac_cv_c_const=no
7033 fi
7034 rm -f conftest*
7035 fi
7036
7037 echo "$ac_t""$ac_cv_c_const" 1>&6
7038 if test $ac_cv_c_const = no; then
7039   cat >> confdefs.h <<\EOF
7040 #define const
7041 EOF
7042
7043 fi
7044
7045 echo $ac_n "checking for off_t""... $ac_c" 1>&6
7046 echo "configure:7047: checking for off_t" >&5
7047 if eval "test \"`echo '$''{'ac_cv_type_off_t'+set}'`\" = set"; then
7048   echo $ac_n "(cached) $ac_c" 1>&6
7049 else
7050   cat > conftest.$ac_ext <<EOF
7051 #line 7052 "configure"
7052 #include "confdefs.h"
7053 #include <sys/types.h>
7054 #if STDC_HEADERS
7055 #include <stdlib.h>
7056 #include <stddef.h>
7057 #endif
7058 EOF
7059 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7060   egrep "(^|[^a-zA-Z_0-9])off_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
7061   rm -rf conftest*
7062   ac_cv_type_off_t=yes
7063 else
7064   rm -rf conftest*
7065   ac_cv_type_off_t=no
7066 fi
7067 rm -f conftest*
7068
7069 fi
7070 echo "$ac_t""$ac_cv_type_off_t" 1>&6
7071 if test $ac_cv_type_off_t = no; then
7072   cat >> confdefs.h <<\EOF
7073 #define off_t long
7074 EOF
7075
7076 fi
7077
7078 echo $ac_n "checking for size_t""... $ac_c" 1>&6
7079 echo "configure:7080: checking for size_t" >&5
7080 if eval "test \"`echo '$''{'ac_cv_type_size_t'+set}'`\" = set"; then
7081   echo $ac_n "(cached) $ac_c" 1>&6
7082 else
7083   cat > conftest.$ac_ext <<EOF
7084 #line 7085 "configure"
7085 #include "confdefs.h"
7086 #include <sys/types.h>
7087 #if STDC_HEADERS
7088 #include <stdlib.h>
7089 #include <stddef.h>
7090 #endif
7091 EOF
7092 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7093   egrep "(^|[^a-zA-Z_0-9])size_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
7094   rm -rf conftest*
7095   ac_cv_type_size_t=yes
7096 else
7097   rm -rf conftest*
7098   ac_cv_type_size_t=no
7099 fi
7100 rm -f conftest*
7101
7102 fi
7103 echo "$ac_t""$ac_cv_type_size_t" 1>&6
7104 if test $ac_cv_type_size_t = no; then
7105   cat >> confdefs.h <<\EOF
7106 #define size_t unsigned
7107 EOF
7108
7109 fi
7110
7111 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
7112 # for constant arguments.  Useless!
7113 echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6
7114 echo "configure:7115: checking for working alloca.h" >&5
7115 if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then
7116   echo $ac_n "(cached) $ac_c" 1>&6
7117 else
7118   cat > conftest.$ac_ext <<EOF
7119 #line 7120 "configure"
7120 #include "confdefs.h"
7121 #include <alloca.h>
7122 int main() {
7123 char *p = alloca(2 * sizeof(int));
7124 ; return 0; }
7125 EOF
7126 if { (eval echo configure:7127: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7127   rm -rf conftest*
7128   ac_cv_header_alloca_h=yes
7129 else
7130   echo "configure: failed program was:" >&5
7131   cat conftest.$ac_ext >&5
7132   rm -rf conftest*
7133   ac_cv_header_alloca_h=no
7134 fi
7135 rm -f conftest*
7136 fi
7137
7138 echo "$ac_t""$ac_cv_header_alloca_h" 1>&6
7139 if test $ac_cv_header_alloca_h = yes; then
7140   cat >> confdefs.h <<\EOF
7141 #define HAVE_ALLOCA_H 1
7142 EOF
7143
7144 fi
7145
7146 echo $ac_n "checking for alloca""... $ac_c" 1>&6
7147 echo "configure:7148: checking for alloca" >&5
7148 if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then
7149   echo $ac_n "(cached) $ac_c" 1>&6
7150 else
7151   cat > conftest.$ac_ext <<EOF
7152 #line 7153 "configure"
7153 #include "confdefs.h"
7154
7155 #ifdef __GNUC__
7156 # define alloca __builtin_alloca
7157 #else
7158 # ifdef _MSC_VER
7159 #  include <malloc.h>
7160 #  define alloca _alloca
7161 # else
7162 #  if HAVE_ALLOCA_H
7163 #   include <alloca.h>
7164 #  else
7165 #   ifdef _AIX
7166  #pragma alloca
7167 #   else
7168 #    ifndef alloca /* predefined by HP cc +Olibcalls */
7169 char *alloca ();
7170 #    endif
7171 #   endif
7172 #  endif
7173 # endif
7174 #endif
7175
7176 int main() {
7177 char *p = (char *) alloca(1);
7178 ; return 0; }
7179 EOF
7180 if { (eval echo configure:7181: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7181   rm -rf conftest*
7182   ac_cv_func_alloca_works=yes
7183 else
7184   echo "configure: failed program was:" >&5
7185   cat conftest.$ac_ext >&5
7186   rm -rf conftest*
7187   ac_cv_func_alloca_works=no
7188 fi
7189 rm -f conftest*
7190 fi
7191
7192 echo "$ac_t""$ac_cv_func_alloca_works" 1>&6
7193 if test $ac_cv_func_alloca_works = yes; then
7194   cat >> confdefs.h <<\EOF
7195 #define HAVE_ALLOCA 1
7196 EOF
7197
7198 fi
7199
7200 if test $ac_cv_func_alloca_works = no; then
7201   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
7202   # that cause trouble.  Some versions do not even contain alloca or
7203   # contain a buggy version.  If you still want to use their alloca,
7204   # use ar to extract alloca.o from them instead of compiling alloca.c.
7205   ALLOCA=alloca.${ac_objext}
7206   cat >> confdefs.h <<\EOF
7207 #define C_ALLOCA 1
7208 EOF
7209
7210
7211 echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
7212 echo "configure:7213: checking whether alloca needs Cray hooks" >&5
7213 if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
7214   echo $ac_n "(cached) $ac_c" 1>&6
7215 else
7216   cat > conftest.$ac_ext <<EOF
7217 #line 7218 "configure"
7218 #include "confdefs.h"
7219 #if defined(CRAY) && ! defined(CRAY2)
7220 webecray
7221 #else
7222 wenotbecray
7223 #endif
7224
7225 EOF
7226 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7227   egrep "webecray" >/dev/null 2>&1; then
7228   rm -rf conftest*
7229   ac_cv_os_cray=yes
7230 else
7231   rm -rf conftest*
7232   ac_cv_os_cray=no
7233 fi
7234 rm -f conftest*
7235
7236 fi
7237
7238 echo "$ac_t""$ac_cv_os_cray" 1>&6
7239 if test $ac_cv_os_cray = yes; then
7240 for ac_func in _getb67 GETB67 getb67; do
7241   echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
7242 echo "configure:7243: checking for $ac_func" >&5
7243 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
7244   echo $ac_n "(cached) $ac_c" 1>&6
7245 else
7246   cat > conftest.$ac_ext <<EOF
7247 #line 7248 "configure"
7248 #include "confdefs.h"
7249 /* System header to define __stub macros and hopefully few prototypes,
7250     which can conflict with char $ac_func(); below.  */
7251 #include <assert.h>
7252 /* Override any gcc2 internal prototype to avoid an error.  */
7253 /* We use char because int might match the return type of a gcc2
7254     builtin and then its argument prototype would still apply.  */
7255 char $ac_func();
7256
7257 int main() {
7258
7259 /* The GNU C library defines this for functions which it implements
7260     to always fail with ENOSYS.  Some functions are actually named
7261     something starting with __ and the normal name is an alias.  */
7262 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
7263 choke me
7264 #else
7265 $ac_func();
7266 #endif
7267
7268 ; return 0; }
7269 EOF
7270 if { (eval echo configure:7271: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7271   rm -rf conftest*
7272   eval "ac_cv_func_$ac_func=yes"
7273 else
7274   echo "configure: failed program was:" >&5
7275   cat conftest.$ac_ext >&5
7276   rm -rf conftest*
7277   eval "ac_cv_func_$ac_func=no"
7278 fi
7279 rm -f conftest*
7280 fi
7281
7282 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
7283   echo "$ac_t""yes" 1>&6
7284   cat >> confdefs.h <<EOF
7285 #define CRAY_STACKSEG_END $ac_func
7286 EOF
7287
7288   break
7289 else
7290   echo "$ac_t""no" 1>&6
7291 fi
7292
7293 done
7294 fi
7295
7296 echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
7297 echo "configure:7298: checking stack direction for C alloca" >&5
7298 if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then
7299   echo $ac_n "(cached) $ac_c" 1>&6
7300 else
7301   if test "$cross_compiling" = yes; then
7302   ac_cv_c_stack_direction=0
7303 else
7304   cat > conftest.$ac_ext <<EOF
7305 #line 7306 "configure"
7306 #include "confdefs.h"
7307 find_stack_direction ()
7308 {
7309   static char *addr = 0;
7310   auto char dummy;
7311   if (addr == 0)
7312     {
7313       addr = &dummy;
7314       return find_stack_direction ();
7315     }
7316   else
7317     return (&dummy > addr) ? 1 : -1;
7318 }
7319 main ()
7320 {
7321   exit (find_stack_direction() < 0);
7322 }
7323 EOF
7324 if { (eval echo configure:7325: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
7325 then
7326   ac_cv_c_stack_direction=1
7327 else
7328   echo "configure: failed program was:" >&5
7329   cat conftest.$ac_ext >&5
7330   rm -fr conftest*
7331   ac_cv_c_stack_direction=-1
7332 fi
7333 rm -fr conftest*
7334 fi
7335
7336 fi
7337
7338 echo "$ac_t""$ac_cv_c_stack_direction" 1>&6
7339 cat >> confdefs.h <<EOF
7340 #define STACK_DIRECTION $ac_cv_c_stack_direction
7341 EOF
7342
7343 fi
7344
7345
7346    for ac_hdr in argz.h limits.h locale.h nl_types.h malloc.h string.h \
7347 unistd.h sys/param.h
7348 do
7349 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
7350 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
7351 echo "configure:7352: checking for $ac_hdr" >&5
7352 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
7353   echo $ac_n "(cached) $ac_c" 1>&6
7354 else
7355   cat > conftest.$ac_ext <<EOF
7356 #line 7357 "configure"
7357 #include "confdefs.h"
7358 #include <$ac_hdr>
7359 EOF
7360 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
7361 { (eval echo configure:7362: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
7362 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
7363 if test -z "$ac_err"; then
7364   rm -rf conftest*
7365   eval "ac_cv_header_$ac_safe=yes"
7366 else
7367   echo "$ac_err" >&5
7368   echo "configure: failed program was:" >&5
7369   cat conftest.$ac_ext >&5
7370   rm -rf conftest*
7371   eval "ac_cv_header_$ac_safe=no"
7372 fi
7373 rm -f conftest*
7374 fi
7375 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
7376   echo "$ac_t""yes" 1>&6
7377     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
7378   cat >> confdefs.h <<EOF
7379 #define $ac_tr_hdr 1
7380 EOF
7381
7382 else
7383   echo "$ac_t""no" 1>&6
7384 fi
7385 done
7386
7387    for ac_func in getcwd munmap putenv setenv setlocale strchr strcasecmp \
7388 strdup __argz_count __argz_stringify __argz_next
7389 do
7390 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
7391 echo "configure:7392: checking for $ac_func" >&5
7392 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
7393   echo $ac_n "(cached) $ac_c" 1>&6
7394 else
7395   cat > conftest.$ac_ext <<EOF
7396 #line 7397 "configure"
7397 #include "confdefs.h"
7398 /* System header to define __stub macros and hopefully few prototypes,
7399     which can conflict with char $ac_func(); below.  */
7400 #include <assert.h>
7401 /* Override any gcc2 internal prototype to avoid an error.  */
7402 /* We use char because int might match the return type of a gcc2
7403     builtin and then its argument prototype would still apply.  */
7404 char $ac_func();
7405
7406 int main() {
7407
7408 /* The GNU C library defines this for functions which it implements
7409     to always fail with ENOSYS.  Some functions are actually named
7410     something starting with __ and the normal name is an alias.  */
7411 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
7412 choke me
7413 #else
7414 $ac_func();
7415 #endif
7416
7417 ; return 0; }
7418 EOF
7419 if { (eval echo configure:7420: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7420   rm -rf conftest*
7421   eval "ac_cv_func_$ac_func=yes"
7422 else
7423   echo "configure: failed program was:" >&5
7424   cat conftest.$ac_ext >&5
7425   rm -rf conftest*
7426   eval "ac_cv_func_$ac_func=no"
7427 fi
7428 rm -f conftest*
7429 fi
7430
7431 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
7432   echo "$ac_t""yes" 1>&6
7433     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
7434   cat >> confdefs.h <<EOF
7435 #define $ac_tr_func 1
7436 EOF
7437
7438 else
7439   echo "$ac_t""no" 1>&6
7440 fi
7441 done
7442
7443
7444    if test "${ac_cv_func_stpcpy+set}" != "set"; then
7445      for ac_func in stpcpy
7446 do
7447 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
7448 echo "configure:7449: checking for $ac_func" >&5
7449 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
7450   echo $ac_n "(cached) $ac_c" 1>&6
7451 else
7452   cat > conftest.$ac_ext <<EOF
7453 #line 7454 "configure"
7454 #include "confdefs.h"
7455 /* System header to define __stub macros and hopefully few prototypes,
7456     which can conflict with char $ac_func(); below.  */
7457 #include <assert.h>
7458 /* Override any gcc2 internal prototype to avoid an error.  */
7459 /* We use char because int might match the return type of a gcc2
7460     builtin and then its argument prototype would still apply.  */
7461 char $ac_func();
7462
7463 int main() {
7464
7465 /* The GNU C library defines this for functions which it implements
7466     to always fail with ENOSYS.  Some functions are actually named
7467     something starting with __ and the normal name is an alias.  */
7468 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
7469 choke me
7470 #else
7471 $ac_func();
7472 #endif
7473
7474 ; return 0; }
7475 EOF
7476 if { (eval echo configure:7477: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7477   rm -rf conftest*
7478   eval "ac_cv_func_$ac_func=yes"
7479 else
7480   echo "configure: failed program was:" >&5
7481   cat conftest.$ac_ext >&5
7482   rm -rf conftest*
7483   eval "ac_cv_func_$ac_func=no"
7484 fi
7485 rm -f conftest*
7486 fi
7487
7488 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
7489   echo "$ac_t""yes" 1>&6
7490     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
7491   cat >> confdefs.h <<EOF
7492 #define $ac_tr_func 1
7493 EOF
7494
7495 else
7496   echo "$ac_t""no" 1>&6
7497 fi
7498 done
7499
7500    fi
7501    if test "${ac_cv_func_stpcpy}" = "yes"; then
7502      cat >> confdefs.h <<\EOF
7503 #define HAVE_STPCPY 1
7504 EOF
7505
7506    fi
7507
7508    if test $ac_cv_header_locale_h = yes; then
7509     echo $ac_n "checking for LC_MESSAGES""... $ac_c" 1>&6
7510 echo "configure:7511: checking for LC_MESSAGES" >&5
7511 if eval "test \"`echo '$''{'am_cv_val_LC_MESSAGES'+set}'`\" = set"; then
7512   echo $ac_n "(cached) $ac_c" 1>&6
7513 else
7514   cat > conftest.$ac_ext <<EOF
7515 #line 7516 "configure"
7516 #include "confdefs.h"
7517 #include <locale.h>
7518 int main() {
7519 return LC_MESSAGES
7520 ; return 0; }
7521 EOF
7522 if { (eval echo configure:7523: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7523   rm -rf conftest*
7524   am_cv_val_LC_MESSAGES=yes
7525 else
7526   echo "configure: failed program was:" >&5
7527   cat conftest.$ac_ext >&5
7528   rm -rf conftest*
7529   am_cv_val_LC_MESSAGES=no
7530 fi
7531 rm -f conftest*
7532 fi
7533
7534 echo "$ac_t""$am_cv_val_LC_MESSAGES" 1>&6
7535     if test $am_cv_val_LC_MESSAGES = yes; then
7536       cat >> confdefs.h <<\EOF
7537 #define HAVE_LC_MESSAGES 1
7538 EOF
7539
7540     fi
7541   fi
7542    echo $ac_n "checking whether NLS is requested""... $ac_c" 1>&6
7543 echo "configure:7544: checking whether NLS is requested" >&5
7544         # Check whether --enable-nls or --disable-nls was given.
7545 if test "${enable_nls+set}" = set; then
7546   enableval="$enable_nls"
7547   USE_NLS=$enableval
7548 else
7549   USE_NLS=yes
7550 fi
7551
7552     echo "$ac_t""$USE_NLS" 1>&6
7553
7554
7555     USE_INCLUDED_LIBINTL=no
7556
7557         if test "$USE_NLS" = "yes"; then
7558       cat >> confdefs.h <<\EOF
7559 #define ENABLE_NLS 1
7560 EOF
7561
7562       echo $ac_n "checking whether included gettext is requested""... $ac_c" 1>&6
7563 echo "configure:7564: checking whether included gettext is requested" >&5
7564       # Check whether --with-included-gettext or --without-included-gettext was given.
7565 if test "${with_included_gettext+set}" = set; then
7566   withval="$with_included_gettext"
7567   nls_cv_force_use_gnu_gettext=$withval
7568 else
7569   nls_cv_force_use_gnu_gettext=yes
7570 fi
7571
7572       echo "$ac_t""$nls_cv_force_use_gnu_gettext" 1>&6
7573
7574       nls_cv_use_gnu_gettext="$nls_cv_force_use_gnu_gettext"
7575       if test "$nls_cv_force_use_gnu_gettext" != "yes"; then
7576                                         nls_cv_header_intl=
7577         nls_cv_header_libgt=
7578         CATOBJEXT=NONE
7579
7580         ac_safe=`echo "libintl.h" | sed 'y%./+-%__p_%'`
7581 echo $ac_n "checking for libintl.h""... $ac_c" 1>&6
7582 echo "configure:7583: checking for libintl.h" >&5
7583 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
7584   echo $ac_n "(cached) $ac_c" 1>&6
7585 else
7586   cat > conftest.$ac_ext <<EOF
7587 #line 7588 "configure"
7588 #include "confdefs.h"
7589 #include <libintl.h>
7590 EOF
7591 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
7592 { (eval echo configure:7593: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
7593 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
7594 if test -z "$ac_err"; then
7595   rm -rf conftest*
7596   eval "ac_cv_header_$ac_safe=yes"
7597 else
7598   echo "$ac_err" >&5
7599   echo "configure: failed program was:" >&5
7600   cat conftest.$ac_ext >&5
7601   rm -rf conftest*
7602   eval "ac_cv_header_$ac_safe=no"
7603 fi
7604 rm -f conftest*
7605 fi
7606 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
7607   echo "$ac_t""yes" 1>&6
7608   echo $ac_n "checking for gettext in libc""... $ac_c" 1>&6
7609 echo "configure:7610: checking for gettext in libc" >&5
7610 if eval "test \"`echo '$''{'gt_cv_func_gettext_libc'+set}'`\" = set"; then
7611   echo $ac_n "(cached) $ac_c" 1>&6
7612 else
7613   cat > conftest.$ac_ext <<EOF
7614 #line 7615 "configure"
7615 #include "confdefs.h"
7616 #include <libintl.h>
7617 int main() {
7618 return (int) gettext ("")
7619 ; return 0; }
7620 EOF
7621 if { (eval echo configure:7622: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7622   rm -rf conftest*
7623   gt_cv_func_gettext_libc=yes
7624 else
7625   echo "configure: failed program was:" >&5
7626   cat conftest.$ac_ext >&5
7627   rm -rf conftest*
7628   gt_cv_func_gettext_libc=no
7629 fi
7630 rm -f conftest*
7631 fi
7632
7633 echo "$ac_t""$gt_cv_func_gettext_libc" 1>&6
7634
7635            if test "$gt_cv_func_gettext_libc" != "yes"; then
7636              echo $ac_n "checking for bindtextdomain in -lintl""... $ac_c" 1>&6
7637 echo "configure:7638: checking for bindtextdomain in -lintl" >&5
7638 ac_lib_var=`echo intl'_'bindtextdomain | sed 'y%./+-%__p_%'`
7639 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
7640   echo $ac_n "(cached) $ac_c" 1>&6
7641 else
7642   ac_save_LIBS="$LIBS"
7643 LIBS="-lintl  $LIBS"
7644 cat > conftest.$ac_ext <<EOF
7645 #line 7646 "configure"
7646 #include "confdefs.h"
7647 /* Override any gcc2 internal prototype to avoid an error.  */
7648 /* We use char because int might match the return type of a gcc2
7649     builtin and then its argument prototype would still apply.  */
7650 char bindtextdomain();
7651
7652 int main() {
7653 bindtextdomain()
7654 ; return 0; }
7655 EOF
7656 if { (eval echo configure:7657: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7657   rm -rf conftest*
7658   eval "ac_cv_lib_$ac_lib_var=yes"
7659 else
7660   echo "configure: failed program was:" >&5
7661   cat conftest.$ac_ext >&5
7662   rm -rf conftest*
7663   eval "ac_cv_lib_$ac_lib_var=no"
7664 fi
7665 rm -f conftest*
7666 LIBS="$ac_save_LIBS"
7667
7668 fi
7669 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
7670   echo "$ac_t""yes" 1>&6
7671   echo $ac_n "checking for gettext in libintl""... $ac_c" 1>&6
7672 echo "configure:7673: checking for gettext in libintl" >&5
7673 if eval "test \"`echo '$''{'gt_cv_func_gettext_libintl'+set}'`\" = set"; then
7674   echo $ac_n "(cached) $ac_c" 1>&6
7675 else
7676   echo $ac_n "checking for gettext in -lintl""... $ac_c" 1>&6
7677 echo "configure:7678: checking for gettext in -lintl" >&5
7678 ac_lib_var=`echo intl'_'gettext | sed 'y%./+-%__p_%'`
7679 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
7680   echo $ac_n "(cached) $ac_c" 1>&6
7681 else
7682   ac_save_LIBS="$LIBS"
7683 LIBS="-lintl  $LIBS"
7684 cat > conftest.$ac_ext <<EOF
7685 #line 7686 "configure"
7686 #include "confdefs.h"
7687 /* Override any gcc2 internal prototype to avoid an error.  */
7688 /* We use char because int might match the return type of a gcc2
7689     builtin and then its argument prototype would still apply.  */
7690 char gettext();
7691
7692 int main() {
7693 gettext()
7694 ; return 0; }
7695 EOF
7696 if { (eval echo configure:7697: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7697   rm -rf conftest*
7698   eval "ac_cv_lib_$ac_lib_var=yes"
7699 else
7700   echo "configure: failed program was:" >&5
7701   cat conftest.$ac_ext >&5
7702   rm -rf conftest*
7703   eval "ac_cv_lib_$ac_lib_var=no"
7704 fi
7705 rm -f conftest*
7706 LIBS="$ac_save_LIBS"
7707
7708 fi
7709 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
7710   echo "$ac_t""yes" 1>&6
7711   gt_cv_func_gettext_libintl=yes
7712 else
7713   echo "$ac_t""no" 1>&6
7714 gt_cv_func_gettext_libintl=no
7715 fi
7716
7717 fi
7718
7719 echo "$ac_t""$gt_cv_func_gettext_libintl" 1>&6
7720 else
7721   echo "$ac_t""no" 1>&6
7722 fi
7723
7724            fi
7725
7726            if test "$gt_cv_func_gettext_libc" = "yes" \
7727               || test "$gt_cv_func_gettext_libintl" = "yes"; then
7728               cat >> confdefs.h <<\EOF
7729 #define HAVE_GETTEXT 1
7730 EOF
7731
7732               # Extract the first word of "msgfmt", so it can be a program name with args.
7733 set dummy msgfmt; ac_word=$2
7734 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
7735 echo "configure:7736: checking for $ac_word" >&5
7736 if eval "test \"`echo '$''{'ac_cv_path_MSGFMT'+set}'`\" = set"; then
7737   echo $ac_n "(cached) $ac_c" 1>&6
7738 else
7739   case "$MSGFMT" in
7740   /*)
7741   ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
7742   ;;
7743   *)
7744   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
7745   for ac_dir in $PATH; do
7746     test -z "$ac_dir" && ac_dir=.
7747     if test -f $ac_dir/$ac_word; then
7748       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
7749         ac_cv_path_MSGFMT="$ac_dir/$ac_word"
7750         break
7751       fi
7752     fi
7753   done
7754   IFS="$ac_save_ifs"
7755   test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT="no"
7756   ;;
7757 esac
7758 fi
7759 MSGFMT="$ac_cv_path_MSGFMT"
7760 if test -n "$MSGFMT"; then
7761   echo "$ac_t""$MSGFMT" 1>&6
7762 else
7763   echo "$ac_t""no" 1>&6
7764 fi
7765               if test "$MSGFMT" != "no"; then
7766                 for ac_func in dcgettext
7767 do
7768 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
7769 echo "configure:7770: checking for $ac_func" >&5
7770 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
7771   echo $ac_n "(cached) $ac_c" 1>&6
7772 else
7773   cat > conftest.$ac_ext <<EOF
7774 #line 7775 "configure"
7775 #include "confdefs.h"
7776 /* System header to define __stub macros and hopefully few prototypes,
7777     which can conflict with char $ac_func(); below.  */
7778 #include <assert.h>
7779 /* Override any gcc2 internal prototype to avoid an error.  */
7780 /* We use char because int might match the return type of a gcc2
7781     builtin and then its argument prototype would still apply.  */
7782 char $ac_func();
7783
7784 int main() {
7785
7786 /* The GNU C library defines this for functions which it implements
7787     to always fail with ENOSYS.  Some functions are actually named
7788     something starting with __ and the normal name is an alias.  */
7789 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
7790 choke me
7791 #else
7792 $ac_func();
7793 #endif
7794
7795 ; return 0; }
7796 EOF
7797 if { (eval echo configure:7798: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7798   rm -rf conftest*
7799   eval "ac_cv_func_$ac_func=yes"
7800 else
7801   echo "configure: failed program was:" >&5
7802   cat conftest.$ac_ext >&5
7803   rm -rf conftest*
7804   eval "ac_cv_func_$ac_func=no"
7805 fi
7806 rm -f conftest*
7807 fi
7808
7809 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
7810   echo "$ac_t""yes" 1>&6
7811     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
7812   cat >> confdefs.h <<EOF
7813 #define $ac_tr_func 1
7814 EOF
7815
7816 else
7817   echo "$ac_t""no" 1>&6
7818 fi
7819 done
7820
7821                 # Extract the first word of "gmsgfmt", so it can be a program name with args.
7822 set dummy gmsgfmt; ac_word=$2
7823 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
7824 echo "configure:7825: checking for $ac_word" >&5
7825 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
7826   echo $ac_n "(cached) $ac_c" 1>&6
7827 else
7828   case "$GMSGFMT" in
7829   /*)
7830   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
7831   ;;
7832   ?:/*)
7833   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path.
7834   ;;
7835   *)
7836   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
7837   ac_dummy="$PATH"
7838   for ac_dir in $ac_dummy; do
7839     test -z "$ac_dir" && ac_dir=.
7840     if test -f $ac_dir/$ac_word; then
7841       ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
7842       break
7843     fi
7844   done
7845   IFS="$ac_save_ifs"
7846   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
7847   ;;
7848 esac
7849 fi
7850 GMSGFMT="$ac_cv_path_GMSGFMT"
7851 if test -n "$GMSGFMT"; then
7852   echo "$ac_t""$GMSGFMT" 1>&6
7853 else
7854   echo "$ac_t""no" 1>&6
7855 fi
7856
7857                 # Extract the first word of "xgettext", so it can be a program name with args.
7858 set dummy xgettext; ac_word=$2
7859 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
7860 echo "configure:7861: checking for $ac_word" >&5
7861 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
7862   echo $ac_n "(cached) $ac_c" 1>&6
7863 else
7864   case "$XGETTEXT" in
7865   /*)
7866   ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
7867   ;;
7868   *)
7869   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
7870   for ac_dir in $PATH; do
7871     test -z "$ac_dir" && ac_dir=.
7872     if test -f $ac_dir/$ac_word; then
7873       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
7874         ac_cv_path_XGETTEXT="$ac_dir/$ac_word"
7875         break
7876       fi
7877     fi
7878   done
7879   IFS="$ac_save_ifs"
7880   test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
7881   ;;
7882 esac
7883 fi
7884 XGETTEXT="$ac_cv_path_XGETTEXT"
7885 if test -n "$XGETTEXT"; then
7886   echo "$ac_t""$XGETTEXT" 1>&6
7887 else
7888   echo "$ac_t""no" 1>&6
7889 fi
7890
7891                 cat > conftest.$ac_ext <<EOF
7892 #line 7893 "configure"
7893 #include "confdefs.h"
7894
7895 int main() {
7896 extern int _nl_msg_cat_cntr;
7897                                return _nl_msg_cat_cntr
7898 ; return 0; }
7899 EOF
7900 if { (eval echo configure:7901: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7901   rm -rf conftest*
7902   CATOBJEXT=.gmo
7903                    DATADIRNAME=share
7904 else
7905   echo "configure: failed program was:" >&5
7906   cat conftest.$ac_ext >&5
7907   rm -rf conftest*
7908   CATOBJEXT=.mo
7909                    DATADIRNAME=lib
7910 fi
7911 rm -f conftest*
7912                 INSTOBJEXT=.mo
7913               fi
7914             fi
7915
7916 else
7917   echo "$ac_t""no" 1>&6
7918 fi
7919
7920
7921         if test "$CATOBJEXT" = "NONE"; then
7922           echo $ac_n "checking whether catgets can be used""... $ac_c" 1>&6
7923 echo "configure:7924: checking whether catgets can be used" >&5
7924           # Check whether --with-catgets or --without-catgets was given.
7925 if test "${with_catgets+set}" = set; then
7926   withval="$with_catgets"
7927   nls_cv_use_catgets=$withval
7928 else
7929   nls_cv_use_catgets=no
7930 fi
7931
7932           echo "$ac_t""$nls_cv_use_catgets" 1>&6
7933
7934           if test "$nls_cv_use_catgets" = "yes"; then
7935                     echo $ac_n "checking for main in -li""... $ac_c" 1>&6
7936 echo "configure:7937: checking for main in -li" >&5
7937 ac_lib_var=`echo i'_'main | sed 'y%./+-%__p_%'`
7938 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
7939   echo $ac_n "(cached) $ac_c" 1>&6
7940 else
7941   ac_save_LIBS="$LIBS"
7942 LIBS="-li  $LIBS"
7943 cat > conftest.$ac_ext <<EOF
7944 #line 7945 "configure"
7945 #include "confdefs.h"
7946
7947 int main() {
7948 main()
7949 ; return 0; }
7950 EOF
7951 if { (eval echo configure:7952: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7952   rm -rf conftest*
7953   eval "ac_cv_lib_$ac_lib_var=yes"
7954 else
7955   echo "configure: failed program was:" >&5
7956   cat conftest.$ac_ext >&5
7957   rm -rf conftest*
7958   eval "ac_cv_lib_$ac_lib_var=no"
7959 fi
7960 rm -f conftest*
7961 LIBS="$ac_save_LIBS"
7962
7963 fi
7964 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
7965   echo "$ac_t""yes" 1>&6
7966     ac_tr_lib=HAVE_LIB`echo i | sed -e 's/[^a-zA-Z0-9_]/_/g' \
7967     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
7968   cat >> confdefs.h <<EOF
7969 #define $ac_tr_lib 1
7970 EOF
7971
7972   LIBS="-li $LIBS"
7973
7974 else
7975   echo "$ac_t""no" 1>&6
7976 fi
7977
7978             echo $ac_n "checking for catgets""... $ac_c" 1>&6
7979 echo "configure:7980: checking for catgets" >&5
7980 if eval "test \"`echo '$''{'ac_cv_func_catgets'+set}'`\" = set"; then
7981   echo $ac_n "(cached) $ac_c" 1>&6
7982 else
7983   cat > conftest.$ac_ext <<EOF
7984 #line 7985 "configure"
7985 #include "confdefs.h"
7986 /* System header to define __stub macros and hopefully few prototypes,
7987     which can conflict with char catgets(); below.  */
7988 #include <assert.h>
7989 /* Override any gcc2 internal prototype to avoid an error.  */
7990 /* We use char because int might match the return type of a gcc2
7991     builtin and then its argument prototype would still apply.  */
7992 char catgets();
7993
7994 int main() {
7995
7996 /* The GNU C library defines this for functions which it implements
7997     to always fail with ENOSYS.  Some functions are actually named
7998     something starting with __ and the normal name is an alias.  */
7999 #if defined (__stub_catgets) || defined (__stub___catgets)
8000 choke me
8001 #else
8002 catgets();
8003 #endif
8004
8005 ; return 0; }
8006 EOF
8007 if { (eval echo configure:8008: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
8008   rm -rf conftest*
8009   eval "ac_cv_func_catgets=yes"
8010 else
8011   echo "configure: failed program was:" >&5
8012   cat conftest.$ac_ext >&5
8013   rm -rf conftest*
8014   eval "ac_cv_func_catgets=no"
8015 fi
8016 rm -f conftest*
8017 fi
8018
8019 if eval "test \"`echo '$ac_cv_func_'catgets`\" = yes"; then
8020   echo "$ac_t""yes" 1>&6
8021   cat >> confdefs.h <<\EOF
8022 #define HAVE_CATGETS 1
8023 EOF
8024
8025                INTLOBJS="\$(CATOBJS)"
8026                # Extract the first word of "gencat", so it can be a program name with args.
8027 set dummy gencat; ac_word=$2
8028 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8029 echo "configure:8030: checking for $ac_word" >&5
8030 if eval "test \"`echo '$''{'ac_cv_path_GENCAT'+set}'`\" = set"; then
8031   echo $ac_n "(cached) $ac_c" 1>&6
8032 else
8033   case "$GENCAT" in
8034   /*)
8035   ac_cv_path_GENCAT="$GENCAT" # Let the user override the test with a path.
8036   ;;
8037   ?:/*)
8038   ac_cv_path_GENCAT="$GENCAT" # Let the user override the test with a dos path.
8039   ;;
8040   *)
8041   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
8042   ac_dummy="$PATH"
8043   for ac_dir in $ac_dummy; do
8044     test -z "$ac_dir" && ac_dir=.
8045     if test -f $ac_dir/$ac_word; then
8046       ac_cv_path_GENCAT="$ac_dir/$ac_word"
8047       break
8048     fi
8049   done
8050   IFS="$ac_save_ifs"
8051   test -z "$ac_cv_path_GENCAT" && ac_cv_path_GENCAT="no"
8052   ;;
8053 esac
8054 fi
8055 GENCAT="$ac_cv_path_GENCAT"
8056 if test -n "$GENCAT"; then
8057   echo "$ac_t""$GENCAT" 1>&6
8058 else
8059   echo "$ac_t""no" 1>&6
8060 fi
8061                if test "$GENCAT" != "no"; then
8062                  # Extract the first word of "gmsgfmt", so it can be a program name with args.
8063 set dummy gmsgfmt; ac_word=$2
8064 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8065 echo "configure:8066: checking for $ac_word" >&5
8066 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
8067   echo $ac_n "(cached) $ac_c" 1>&6
8068 else
8069   case "$GMSGFMT" in
8070   /*)
8071   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
8072   ;;
8073   ?:/*)
8074   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path.
8075   ;;
8076   *)
8077   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
8078   ac_dummy="$PATH"
8079   for ac_dir in $ac_dummy; do
8080     test -z "$ac_dir" && ac_dir=.
8081     if test -f $ac_dir/$ac_word; then
8082       ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
8083       break
8084     fi
8085   done
8086   IFS="$ac_save_ifs"
8087   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="no"
8088   ;;
8089 esac
8090 fi
8091 GMSGFMT="$ac_cv_path_GMSGFMT"
8092 if test -n "$GMSGFMT"; then
8093   echo "$ac_t""$GMSGFMT" 1>&6
8094 else
8095   echo "$ac_t""no" 1>&6
8096 fi
8097
8098                  if test "$GMSGFMT" = "no"; then
8099                    # Extract the first word of "msgfmt", so it can be a program name with args.
8100 set dummy msgfmt; ac_word=$2
8101 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8102 echo "configure:8103: checking for $ac_word" >&5
8103 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
8104   echo $ac_n "(cached) $ac_c" 1>&6
8105 else
8106   case "$GMSGFMT" in
8107   /*)
8108   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
8109   ;;
8110   *)
8111   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
8112   for ac_dir in $PATH; do
8113     test -z "$ac_dir" && ac_dir=.
8114     if test -f $ac_dir/$ac_word; then
8115       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
8116         ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
8117         break
8118       fi
8119     fi
8120   done
8121   IFS="$ac_save_ifs"
8122   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="no"
8123   ;;
8124 esac
8125 fi
8126 GMSGFMT="$ac_cv_path_GMSGFMT"
8127 if test -n "$GMSGFMT"; then
8128   echo "$ac_t""$GMSGFMT" 1>&6
8129 else
8130   echo "$ac_t""no" 1>&6
8131 fi
8132
8133                  fi
8134                  # Extract the first word of "xgettext", so it can be a program name with args.
8135 set dummy xgettext; ac_word=$2
8136 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8137 echo "configure:8138: checking for $ac_word" >&5
8138 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
8139   echo $ac_n "(cached) $ac_c" 1>&6
8140 else
8141   case "$XGETTEXT" in
8142   /*)
8143   ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
8144   ;;
8145   *)
8146   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
8147   for ac_dir in $PATH; do
8148     test -z "$ac_dir" && ac_dir=.
8149     if test -f $ac_dir/$ac_word; then
8150       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
8151         ac_cv_path_XGETTEXT="$ac_dir/$ac_word"
8152         break
8153       fi
8154     fi
8155   done
8156   IFS="$ac_save_ifs"
8157   test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
8158   ;;
8159 esac
8160 fi
8161 XGETTEXT="$ac_cv_path_XGETTEXT"
8162 if test -n "$XGETTEXT"; then
8163   echo "$ac_t""$XGETTEXT" 1>&6
8164 else
8165   echo "$ac_t""no" 1>&6
8166 fi
8167
8168                  USE_INCLUDED_LIBINTL=yes
8169                  CATOBJEXT=.cat
8170                  INSTOBJEXT=.cat
8171                  DATADIRNAME=lib
8172                  INTLDEPS='$(top_builddir)/intl/libintl.a'
8173                  INTLLIBS=$INTLDEPS
8174                  LIBS=`echo $LIBS | sed -e 's/-lintl//'`
8175                  nls_cv_header_intl=intl/libintl.h
8176                  nls_cv_header_libgt=intl/libgettext.h
8177                fi
8178 else
8179   echo "$ac_t""no" 1>&6
8180 fi
8181
8182           fi
8183         fi
8184
8185         if test "$CATOBJEXT" = "NONE"; then
8186                           nls_cv_use_gnu_gettext=yes
8187         fi
8188       fi
8189
8190       if test "$nls_cv_use_gnu_gettext" = "yes"; then
8191                 INTLOBJS="\$(GETTOBJS)"
8192         # Extract the first word of "msgfmt", so it can be a program name with args.
8193 set dummy msgfmt; ac_word=$2
8194 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8195 echo "configure:8196: checking for $ac_word" >&5
8196 if eval "test \"`echo '$''{'ac_cv_path_MSGFMT'+set}'`\" = set"; then
8197   echo $ac_n "(cached) $ac_c" 1>&6
8198 else
8199   case "$MSGFMT" in
8200   /*)
8201   ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
8202   ;;
8203   *)
8204   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
8205   for ac_dir in $PATH; do
8206     test -z "$ac_dir" && ac_dir=.
8207     if test -f $ac_dir/$ac_word; then
8208       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
8209         ac_cv_path_MSGFMT="$ac_dir/$ac_word"
8210         break
8211       fi
8212     fi
8213   done
8214   IFS="$ac_save_ifs"
8215   test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT="msgfmt"
8216   ;;
8217 esac
8218 fi
8219 MSGFMT="$ac_cv_path_MSGFMT"
8220 if test -n "$MSGFMT"; then
8221   echo "$ac_t""$MSGFMT" 1>&6
8222 else
8223   echo "$ac_t""no" 1>&6
8224 fi
8225
8226         # Extract the first word of "gmsgfmt", so it can be a program name with args.
8227 set dummy gmsgfmt; ac_word=$2
8228 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8229 echo "configure:8230: checking for $ac_word" >&5
8230 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
8231   echo $ac_n "(cached) $ac_c" 1>&6
8232 else
8233   case "$GMSGFMT" in
8234   /*)
8235   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
8236   ;;
8237   ?:/*)
8238   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path.
8239   ;;
8240   *)
8241   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
8242   ac_dummy="$PATH"
8243   for ac_dir in $ac_dummy; do
8244     test -z "$ac_dir" && ac_dir=.
8245     if test -f $ac_dir/$ac_word; then
8246       ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
8247       break
8248     fi
8249   done
8250   IFS="$ac_save_ifs"
8251   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
8252   ;;
8253 esac
8254 fi
8255 GMSGFMT="$ac_cv_path_GMSGFMT"
8256 if test -n "$GMSGFMT"; then
8257   echo "$ac_t""$GMSGFMT" 1>&6
8258 else
8259   echo "$ac_t""no" 1>&6
8260 fi
8261
8262         # Extract the first word of "xgettext", so it can be a program name with args.
8263 set dummy xgettext; ac_word=$2
8264 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8265 echo "configure:8266: checking for $ac_word" >&5
8266 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
8267   echo $ac_n "(cached) $ac_c" 1>&6
8268 else
8269   case "$XGETTEXT" in
8270   /*)
8271   ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
8272   ;;
8273   *)
8274   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
8275   for ac_dir in $PATH; do
8276     test -z "$ac_dir" && ac_dir=.
8277     if test -f $ac_dir/$ac_word; then
8278       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
8279         ac_cv_path_XGETTEXT="$ac_dir/$ac_word"
8280         break
8281       fi
8282     fi
8283   done
8284   IFS="$ac_save_ifs"
8285   test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
8286   ;;
8287 esac
8288 fi
8289 XGETTEXT="$ac_cv_path_XGETTEXT"
8290 if test -n "$XGETTEXT"; then
8291   echo "$ac_t""$XGETTEXT" 1>&6
8292 else
8293   echo "$ac_t""no" 1>&6
8294 fi
8295
8296
8297         USE_INCLUDED_LIBINTL=yes
8298         CATOBJEXT=.gmo
8299         INSTOBJEXT=.mo
8300         DATADIRNAME=share
8301         INTLDEPS='$(top_builddir)/intl/libintl.a'
8302         INTLLIBS=$INTLDEPS
8303         LIBS=`echo $LIBS | sed -e 's/-lintl//'`
8304         nls_cv_header_intl=intl/libintl.h
8305         nls_cv_header_libgt=intl/libgettext.h
8306       fi
8307
8308             if test "$XGETTEXT" != ":"; then
8309                         if $XGETTEXT --omit-header /dev/null 2> /dev/null; then
8310           : ;
8311         else
8312           echo "$ac_t""found xgettext program is not GNU xgettext; ignore it" 1>&6
8313           XGETTEXT=":"
8314         fi
8315       fi
8316
8317       # We need to process the po/ directory.
8318       POSUB=po
8319     else
8320       DATADIRNAME=share
8321       nls_cv_header_intl=intl/libintl.h
8322       nls_cv_header_libgt=intl/libgettext.h
8323     fi
8324
8325
8326
8327
8328     # If this is used in GNU gettext we have to set USE_NLS to `yes'
8329     # because some of the sources are only built for this goal.
8330     if test "$PACKAGE" = gettext; then
8331       USE_NLS=yes
8332       USE_INCLUDED_LIBINTL=yes
8333     fi
8334
8335                 for lang in $ALL_LINGUAS; do
8336       GMOFILES="$GMOFILES $lang.gmo"
8337       POFILES="$POFILES $lang.po"
8338     done
8339
8340
8341
8342
8343
8344
8345
8346
8347
8348
8349
8350
8351
8352
8353    if test "x$CATOBJEXT" != "x"; then
8354      if test "x$ALL_LINGUAS" = "x"; then
8355        LINGUAS=
8356      else
8357        echo $ac_n "checking for catalogs to be installed""... $ac_c" 1>&6
8358 echo "configure:8359: checking for catalogs to be installed" >&5
8359        NEW_LINGUAS=
8360        for lang in $ALL_LINGUAS; do
8361          case " $LINGUAS " in
8362            *" $lang "*) NEW_LINGUAS="$NEW_LINGUAS $lang" ;;
8363          esac
8364        done
8365        LINGUAS=$NEW_LINGUAS
8366        echo "$ac_t""$LINGUAS" 1>&6
8367      fi
8368
8369           if test -n "$LINGUAS"; then
8370        for lang in $LINGUAS; do CATALOGS="$CATALOGS $lang$CATOBJEXT"; done
8371      fi
8372    fi
8373
8374             if test $ac_cv_header_locale_h = yes; then
8375      INCLUDE_LOCALE_H="#include <locale.h>"
8376    else
8377      INCLUDE_LOCALE_H="\
8378 /* The system does not provide the header <locale.h>.  Take care yourself.  */"
8379    fi
8380
8381
8382             test -d intl || mkdir intl
8383    if test "$CATOBJEXT" = ".cat"; then
8384      ac_safe=`echo "linux/version.h" | sed 'y%./+-%__p_%'`
8385 echo $ac_n "checking for linux/version.h""... $ac_c" 1>&6
8386 echo "configure:8387: checking for linux/version.h" >&5
8387 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
8388   echo $ac_n "(cached) $ac_c" 1>&6
8389 else
8390   cat > conftest.$ac_ext <<EOF
8391 #line 8392 "configure"
8392 #include "confdefs.h"
8393 #include <linux/version.h>
8394 EOF
8395 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
8396 { (eval echo configure:8397: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
8397 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
8398 if test -z "$ac_err"; then
8399   rm -rf conftest*
8400   eval "ac_cv_header_$ac_safe=yes"
8401 else
8402   echo "$ac_err" >&5
8403   echo "configure: failed program was:" >&5
8404   cat conftest.$ac_ext >&5
8405   rm -rf conftest*
8406   eval "ac_cv_header_$ac_safe=no"
8407 fi
8408 rm -f conftest*
8409 fi
8410 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
8411   echo "$ac_t""yes" 1>&6
8412   msgformat=linux
8413 else
8414   echo "$ac_t""no" 1>&6
8415 msgformat=xopen
8416 fi
8417
8418
8419                sed -e '/^#/d' $srcdir/intl/$msgformat-msg.sed > intl/po2msg.sed
8420    fi
8421       sed -e '/^#.*[^\\]$/d' -e '/^#$/d' \
8422      $srcdir/intl/po2tbl.sed.in > intl/po2tbl.sed
8423
8424             if test "$PACKAGE" = "gettext"; then
8425      GT_NO="#NO#"
8426      GT_YES=
8427    else
8428      GT_NO=
8429      GT_YES="#YES#"
8430    fi
8431
8432
8433
8434             MKINSTALLDIRS=
8435    if test -n "$ac_aux_dir"; then
8436      MKINSTALLDIRS="$ac_aux_dir/mkinstalldirs"
8437    fi
8438    if test -z "$MKINSTALLDIRS"; then
8439      MKINSTALLDIRS="\$(top_srcdir)/mkinstalldirs"
8440    fi
8441
8442
8443       l=
8444
8445
8446          test -d po || mkdir po
8447    if test "x$srcdir" != "x."; then
8448      if test "x`echo $srcdir | sed 's@/.*@@'`" = "x"; then
8449        posrcprefix="$srcdir/"
8450      else
8451        posrcprefix="../$srcdir/"
8452      fi
8453    else
8454      posrcprefix="../"
8455    fi
8456    rm -f po/POTFILES
8457    sed -e "/^#/d" -e "/^\$/d" -e "s,.*, $posrcprefix& \\\\," -e "\$s/\(.*\) \\\\/\1/" \
8458         < $srcdir/po/POTFILES.in > po/POTFILES
8459
8460 XGETTEXT="AWK='$AWK' \$(SHELL) \$(top_srcdir)/exgettext $XGETTEXT"
8461
8462 # Windows32 Registry support for specifying GCC installation paths.
8463 # Check whether --enable-win32-registry or --disable-win32-registry was given.
8464 if test "${enable_win32_registry+set}" = set; then
8465   enableval="$enable_win32_registry"
8466   :
8467 fi
8468
8469
8470 echo $ac_n "checking whether windows registry support is requested""... $ac_c" 1>&6
8471 echo "configure:8472: checking whether windows registry support is requested" >&5
8472 if test x$enable_win32_registry != xno; then
8473   cat >> confdefs.h <<\EOF
8474 #define ENABLE_WIN32_REGISTRY 1
8475 EOF
8476
8477   echo "$ac_t""yes" 1>&6
8478 else
8479   echo "$ac_t""no" 1>&6
8480 fi
8481
8482 # Check if user specified a different registry key.
8483 case x${enable_win32_registry} in
8484 x | xyes)
8485   # default.
8486   gcc_cv_win32_registry_key="$VERSION"
8487   ;;
8488 xno)
8489   # no registry lookup.
8490   gcc_cv_win32_registry_key=''
8491   ;;
8492 *)
8493   # user-specified key.
8494   gcc_cv_win32_registry_key="$enable_win32_registry"
8495   ;;
8496 esac
8497
8498 if test x$enable_win32_registry != xno; then
8499   echo $ac_n "checking registry key on windows hosts""... $ac_c" 1>&6
8500 echo "configure:8501: checking registry key on windows hosts" >&5
8501   cat >> confdefs.h <<EOF
8502 #define WIN32_REGISTRY_KEY "$gcc_cv_win32_registry_key"
8503 EOF
8504
8505   echo "$ac_t""$gcc_cv_win32_registry_key" 1>&6
8506 fi
8507
8508 # Get an absolute path to the GCC top-level source directory
8509 holddir=`pwd`
8510 cd $srcdir
8511 topdir=`pwd`
8512 cd $holddir
8513
8514 # Conditionalize the makefile for this host machine.
8515 # Make-host contains the concatenation of all host makefile fragments
8516 # [there can be more than one].  This file is built by configure.frag.
8517 host_overrides=Make-host
8518 dep_host_xmake_file=
8519 for f in .. ${host_xmake_file}
8520 do
8521         if test -f ${srcdir}/config/$f
8522         then
8523                 dep_host_xmake_file="${dep_host_xmake_file} ${srcdir}/config/$f"
8524         fi
8525 done
8526
8527 # Conditionalize the makefile for this target machine.
8528 # Make-target contains the concatenation of all host makefile fragments
8529 # [there can be more than one].  This file is built by configure.frag.
8530 target_overrides=Make-target
8531 dep_tmake_file=
8532 for f in .. ${tmake_file}
8533 do
8534         if test -f ${srcdir}/config/$f
8535         then
8536                 dep_tmake_file="${dep_tmake_file} ${srcdir}/config/$f"
8537         fi
8538 done
8539
8540 # If the host doesn't support symlinks, modify CC in
8541 # FLAGS_TO_PASS so CC="stage1/xgcc -Bstage1/" works.
8542 # Otherwise, we can use "CC=$(CC)".
8543 rm -f symtest.tem
8544 if $symbolic_link $srcdir/gcc.c symtest.tem 2>/dev/null
8545 then
8546         cc_set_by_configure="\$(CC)"
8547         quoted_cc_set_by_configure="\$(CC)"
8548         stage_prefix_set_by_configure="\$(STAGE_PREFIX)"
8549 else
8550         rm -f symtest.tem
8551         if cp -p $srcdir/gcc.c symtest.tem 2>/dev/null
8552         then
8553                 symbolic_link="cp -p"
8554         else
8555                 symbolic_link="cp"
8556         fi
8557         cc_set_by_configure="\`case '\$(CC)' in stage*) echo '\$(CC)' | sed -e 's|stage|../stage|g';; *) echo '\$(CC)';; esac\`"
8558         quoted_cc_set_by_configure="\\\`case '\\\$(CC)' in stage*) echo '\\\$(CC)' | sed -e 's|stage|../stage|g';; *) echo '\\\$(CC)';; esac\\\`"
8559         stage_prefix_set_by_configure="\`case '\$(STAGE_PREFIX)' in stage*) echo '\$(STAGE_PREFIX)' | sed -e 's|stage|../stage|g';; *) echo '\$(STAGE_PREFIX)';; esac\`"
8560 fi
8561 rm -f symtest.tem
8562
8563 out_object_file=`basename $out_file .c`.o
8564
8565 tm_file_list=
8566 for f in $tm_file; do
8567   case $f in
8568     gansidecl.h )
8569        tm_file_list="${tm_file_list} $f" ;;
8570     *) tm_file_list="${tm_file_list} \$(srcdir)/config/$f" ;;
8571   esac
8572 done
8573
8574 host_xm_file_list=
8575 for f in $host_xm_file; do
8576   case $f in
8577     auto-host.h | gansidecl.h | hwint.h )
8578        host_xm_file_list="${host_xm_file_list} $f" ;;
8579     *) host_xm_file_list="${host_xm_file_list} \$(srcdir)/config/$f" ;;
8580   esac
8581 done
8582
8583 build_xm_file_list=
8584 for f in $build_xm_file; do
8585   case $f in
8586     auto-build.h | auto-host.h | gansidecl.h | hwint.h )
8587        build_xm_file_list="${build_xm_file_list} $f" ;;
8588     *) build_xm_file_list="${build_xm_file_list} \$(srcdir)/config/$f" ;;
8589   esac
8590 done
8591
8592 # Define macro CROSS_COMPILE in compilation
8593 # if this is a cross-compiler.
8594 # Also use all.cross instead of all.internal
8595 # and add cross-make to Makefile.
8596 cross_overrides="/dev/null"
8597 if test x$host != x$target
8598 then
8599         cross_defines="CROSS=-DCROSS_COMPILE"
8600         cross_overrides="${topdir}/cross-make"
8601 fi
8602
8603 # If this is a cross-compiler that does not
8604 # have its own set of headers then define
8605 # inhibit_libc
8606
8607 # If this is using newlib, then define inhibit_libc in
8608 # LIBGCC2_CFLAGS.  This will cause __eprintf to be left out of
8609 # libgcc.a, but that's OK because newlib should have its own version of
8610 # assert.h.
8611 inhibit_libc=
8612 if test x$host != x$target && test x$with_headers = x; then
8613        inhibit_libc=-Dinhibit_libc
8614 else
8615        if test x$with_newlib = xyes; then
8616                inhibit_libc=-Dinhibit_libc
8617        fi
8618 fi
8619
8620
8621 # When building gcc with a cross-compiler, we need to fix a few things.
8622 # This must come after cross-make as we want all.build to override
8623 # all.cross.
8624 build_overrides="/dev/null"
8625 if test x$build != x$host
8626 then
8627         build_overrides="${topdir}/build-make"
8628 fi
8629
8630 # Expand extra_headers to include complete path.
8631 # This substitutes for lots of t-* files.
8632 extra_headers_list=
8633 if test "x$extra_headers" = x
8634 then true
8635 else
8636         # Prepend ${srcdir}/ginclude/ to every entry in extra_headers.
8637         for file in $extra_headers;
8638         do
8639                 extra_headers_list="${extra_headers_list} \$(srcdir)/ginclude/${file}"
8640         done
8641 fi
8642
8643 if test x$use_collect2 = xno; then
8644         use_collect2=
8645 fi
8646
8647 # Add a definition of USE_COLLECT2 if system wants one.
8648 # Also tell toplev.c what to do.
8649 # This substitutes for lots of t-* files.
8650 if test x$use_collect2 = x
8651 then
8652         will_use_collect2=
8653         maybe_use_collect2=
8654 else
8655         will_use_collect2="collect2"
8656         maybe_use_collect2="-DUSE_COLLECT2"
8657 fi
8658
8659 # NEED TO CONVERT
8660 # Set MD_DEPS if the real md file is in md.pre-cpp.
8661 # Set MD_CPP to the cpp to pass the md file through.  Md files use ';'
8662 # for line oriented comments, so we must always use a GNU cpp.  If
8663 # building gcc with a cross compiler, use the cross compiler just
8664 # built.  Otherwise, we can use the cpp just built.
8665 md_file_sub=
8666 if test "x$md_cppflags" = x
8667 then
8668         md_file_sub=$srcdir/config/$md_file
8669 else
8670         md_file=md
8671 fi
8672
8673 # If we have gas in the build tree, make a link to it.
8674 if test -f ../gas/Makefile; then
8675         rm -f as; $symbolic_link ../gas/as-new$host_exeext as$host_exeext 2>/dev/null
8676 fi
8677
8678 # If we have nm in the build tree, make a link to it.
8679 if test -f ../binutils/Makefile; then
8680         rm -f nm; $symbolic_link ../binutils/nm-new$host_exeext nm$host_exeext 2>/dev/null
8681 fi
8682
8683 # If we have ld in the build tree, make a link to it.
8684 if test -f ../ld/Makefile; then
8685 #       if test x$use_collect2 = x; then
8686 #               rm -f ld; $symbolic_link ../ld/ld-new$host_exeext ld$host_exeext 2>/dev/null
8687 #       else
8688                 rm -f collect-ld; $symbolic_link ../ld/ld-new$host_exeext collect-ld$host_exeext 2>/dev/null
8689 #       fi
8690 fi
8691
8692 # Figure out what assembler alignment features are present.
8693 echo $ac_n "checking assembler alignment features""... $ac_c" 1>&6
8694 echo "configure:8695: checking assembler alignment features" >&5
8695 gcc_cv_as=
8696 gcc_cv_as_alignment_features=
8697 gcc_cv_as_gas_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/gas
8698 if test -x "$DEFAULT_ASSEMBLER"; then
8699         gcc_cv_as="$DEFAULT_ASSEMBLER"
8700 elif test -x "$AS"; then
8701         gcc_cv_as="$AS"
8702 elif test -x as$host_exeext; then
8703         # Build using assembler in the current directory.
8704         gcc_cv_as=./as$host_exeext
8705 elif test -f $gcc_cv_as_gas_srcdir/configure.in -a -f ../gas/Makefile; then
8706         # Single tree build which includes gas.
8707         for f in $gcc_cv_as_gas_srcdir/configure $gcc_cv_as_gas_srcdir/configure.in $gcc_cv_as_gas_srcdir/Makefile.in
8708         do
8709                 gcc_cv_gas_version=`grep '^VERSION=[0-9]*\.[0-9]*' $f`
8710                 if test x$gcc_cv_gas_version != x; then
8711                         break
8712                 fi
8713         done
8714         gcc_cv_gas_major_version=`expr "$gcc_cv_gas_version" : "VERSION=\([0-9]*\)"`
8715         gcc_cv_gas_minor_version=`expr "$gcc_cv_gas_version" : "VERSION=[0-9]*\.\([0-9]*\)"`
8716         if test x$gcc_cv_gas_major_version != x -a x$gcc_cv_gas_minor_version != x; then
8717                 # Gas version 2.6 and later support for .balign and .p2align.
8718                 # bytes to skip when using .p2align.
8719                 if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 6 -o "$gcc_cv_gas_major_version" -gt 2; then
8720                         gcc_cv_as_alignment_features=".balign and .p2align"
8721                         cat >> confdefs.h <<\EOF
8722 #define HAVE_GAS_BALIGN_AND_P2ALIGN 1
8723 EOF
8724
8725                 fi
8726                 # Gas version 2.8 and later support specifying the maximum
8727                 # bytes to skip when using .p2align.
8728                 if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 8 -o "$gcc_cv_gas_major_version" -gt 2; then
8729                         gcc_cv_as_alignment_features=".p2align including maximum skip"
8730                         cat >> confdefs.h <<\EOF
8731 #define HAVE_GAS_MAX_SKIP_P2ALIGN 1
8732 EOF
8733
8734                 fi
8735         fi
8736 elif test x$host = x$target; then
8737         # Native build.
8738         # Search the same directories that the installed compiler will
8739         # search.  Else we may find the wrong assembler and lose.  If we
8740         # do not find a suitable assembler binary, then try the user's
8741         # path.
8742         #
8743         # Also note we have to check MD_EXEC_PREFIX before checking the
8744         # user's path.  Unfortunately, there is no good way to get at the
8745         # value of MD_EXEC_PREFIX here.  So we do a brute force search
8746         # through all the known MD_EXEC_PREFIX values.  Ugh.  This needs
8747         # to be fixed as part of the make/configure rewrite too.
8748
8749         if test "x$exec_prefix" = xNONE; then
8750                 if test "x$prefix" = xNONE; then
8751                         test_prefix=/usr/local
8752                 else
8753                         test_prefix=$prefix
8754                 fi
8755         else
8756                 test_prefix=$exec_prefix
8757         fi
8758
8759         # If the loop below does not find an assembler, then use whatever
8760         # one we can find in the users's path.
8761         # user's path.
8762         as=as$host_exeext
8763
8764         test_dirs="$test_prefix/lib/gcc-lib/$target/$gcc_version \
8765                    $test_prefix/lib/gcc-lib/$target \
8766                    /usr/lib/gcc/$target/$gcc_version \
8767                    /usr/lib/gcc/$target \
8768                    $test_prefix/$target/bin/$target/$gcc_version \
8769                    $test_prefix/$target/bin \
8770                    /usr/libexec \
8771                    /usr/ccs/gcc \
8772                    /usr/ccs/bin \
8773                    /udk/usr/ccs/bin \
8774                    /bsd43/usr/lib/cmplrs/cc \
8775                    /usr/cross64/usr/bin \
8776                    /usr/lib/cmplrs/cc \
8777                    /sysv/usr/lib/cmplrs/cc \
8778                    /svr4/usr/lib/cmplrs/cc \
8779                    /usr/bin"
8780
8781         for dir in $test_dirs; do
8782                 if test -f $dir/as$host_exeext; then
8783                         gcc_cv_as=$dir/as$host_exeext
8784                         break;
8785                 fi
8786         done
8787 fi
8788 if test x$gcc_cv_as != x; then
8789         # Check if we have .balign and .p2align
8790         echo ".balign  4" > conftest.s
8791         echo ".p2align  2" >> conftest.s
8792         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
8793                 gcc_cv_as_alignment_features=".balign and .p2align"
8794                 cat >> confdefs.h <<\EOF
8795 #define HAVE_GAS_BALIGN_AND_P2ALIGN 1
8796 EOF
8797
8798         fi
8799         rm -f conftest.s conftest.o
8800         # Check if specifying the maximum bytes to skip when
8801         # using .p2align is supported.
8802         echo ".p2align 4,,7" > conftest.s
8803         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
8804                 gcc_cv_as_alignment_features=".p2align including maximum skip"
8805                 cat >> confdefs.h <<\EOF
8806 #define HAVE_GAS_MAX_SKIP_P2ALIGN 1
8807 EOF
8808
8809         fi
8810         rm -f conftest.s conftest.o
8811 fi
8812 echo "$ac_t""$gcc_cv_as_alignment_features" 1>&6
8813
8814 echo $ac_n "checking assembler subsection support""... $ac_c" 1>&6
8815 echo "configure:8816: checking assembler subsection support" >&5
8816 gcc_cv_as_subsections=
8817 if test x$gcc_cv_as != x; then
8818         # Check if we have .subsection
8819         echo ".subsection 1" > conftest.s
8820         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
8821                 gcc_cv_as_subsections=".subsection"
8822                 if test -x nm$host_exeext; then
8823                         gcc_cv_nm=./nm$host_exeext
8824                 elif test x$host = x$target; then
8825                         # Native build.
8826                         gcc_cv_nm=nm$host_exeext
8827                 fi
8828                 if test x$gcc_cv_nm != x; then
8829                         cat > conftest.s <<EOF
8830 conftest_label1: .word 0
8831 .subsection -1
8832 conftest_label2: .word 0
8833 .previous
8834 EOF
8835                         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
8836                                 $gcc_cv_nm conftest.o | grep conftest_label1 > conftest.nm1
8837                                 $gcc_cv_nm conftest.o | grep conftest_label2 | sed -e 's/label2/label1/' > conftest.nm2
8838                                 if cmp conftest.nm1 conftest.nm2 > /dev/null 2>&1; then
8839                                         :
8840                                 else
8841                                         gcc_cv_as_subsections="working .subsection -1"
8842                                         cat >> confdefs.h <<\EOF
8843 #define HAVE_GAS_SUBSECTION_ORDERING 1
8844 EOF
8845
8846                                 fi
8847                         fi
8848                 fi
8849         fi
8850         rm -f conftest.s conftest.o conftest.nm1 conftest.nm2
8851 fi
8852 echo "$ac_t""$gcc_cv_as_subsections" 1>&6
8853
8854 echo $ac_n "checking assembler weak support""... $ac_c" 1>&6
8855 echo "configure:8856: checking assembler weak support" >&5
8856 gcc_cv_as_weak=
8857 if test x$gcc_cv_as != x; then
8858         # Check if we have .weak
8859         echo "  .weak foobar" > conftest.s
8860         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
8861                 cat >> confdefs.h <<\EOF
8862 #define HAVE_GAS_WEAK 1
8863 EOF
8864
8865                 gcc_cv_as_weak="yes"
8866         fi
8867         rm -f conftest.s conftest.o conftest.nm1 conftest.nm2
8868 fi
8869 echo "$ac_t""$gcc_cv_as_weak" 1>&6
8870
8871 echo $ac_n "checking assembler hidden support""... $ac_c" 1>&6
8872 echo "configure:8873: checking assembler hidden support" >&5
8873 gcc_cv_as_hidden=
8874 if test x$gcc_cv_as != x; then
8875         # Check if we have .hidden
8876         echo "  .hidden foobar" > conftest.s
8877         echo "foobar:" >> conftest.s
8878         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
8879                 cat >> confdefs.h <<\EOF
8880 #define HAVE_GAS_HIDDEN 1
8881 EOF
8882
8883                 gcc_cv_as_hidden="yes"
8884         fi
8885         rm -f conftest.s conftest.o conftest.nm1 conftest.nm2
8886 fi
8887 echo "$ac_t""$gcc_cv_as_hidden" 1>&6
8888
8889 case "$target" in
8890   sparc*-*-*)
8891     echo $ac_n "checking assembler .register pseudo-op support""... $ac_c" 1>&6
8892 echo "configure:8893: checking assembler .register pseudo-op support" >&5
8893 if eval "test \"`echo '$''{'gcc_cv_as_register_pseudo_op'+set}'`\" = set"; then
8894   echo $ac_n "(cached) $ac_c" 1>&6
8895 else
8896
8897         gcc_cv_as_register_pseudo_op=unknown
8898         if test x$gcc_cv_as != x; then
8899             # Check if we have .register
8900             echo ".register %g2, #scratch" > conftest.s
8901             if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
8902                 gcc_cv_as_register_pseudo_op=yes
8903             else
8904                 gcc_cv_as_register_pseudo_op=no
8905             fi
8906             rm -f conftest.s conftest.o
8907         fi
8908
8909 fi
8910
8911 echo "$ac_t""$gcc_cv_as_register_pseudo_op" 1>&6
8912     if test "x$gcc_cv_as_register_pseudo_op" = xyes; then
8913         cat >> confdefs.h <<\EOF
8914 #define HAVE_AS_REGISTER_PSEUDO_OP 1
8915 EOF
8916
8917     fi
8918
8919     echo $ac_n "checking assembler supports -relax""... $ac_c" 1>&6
8920 echo "configure:8921: checking assembler supports -relax" >&5
8921 if eval "test \"`echo '$''{'gcc_cv_as_relax_opt'+set}'`\" = set"; then
8922   echo $ac_n "(cached) $ac_c" 1>&6
8923 else
8924
8925         gcc_cv_as_relax_opt=unknown
8926         if test x$gcc_cv_as != x; then
8927             # Check if gas supports -relax
8928             echo ".text" > conftest.s
8929             if $gcc_cv_as -relax -o conftest.o conftest.s > /dev/null 2>&1; then
8930                 gcc_cv_as_relax_opt=yes
8931             else
8932                 gcc_cv_as_relax_opt=no
8933             fi
8934             rm -f conftest.s conftest.o
8935         fi
8936
8937 fi
8938
8939 echo "$ac_t""$gcc_cv_as_relax_opt" 1>&6
8940     if test "x$gcc_cv_as_relax_opt" = xyes; then
8941         cat >> confdefs.h <<\EOF
8942 #define HAVE_AS_RELAX_OPTION 1
8943 EOF
8944
8945     fi
8946
8947     case "$tm_file" in
8948     *64*)
8949         echo $ac_n "checking for 64 bit support in assembler ($gcc_cv_as)""... $ac_c" 1>&6
8950 echo "configure:8951: checking for 64 bit support in assembler ($gcc_cv_as)" >&5
8951 if eval "test \"`echo '$''{'gcc_cv_as_flags64'+set}'`\" = set"; then
8952   echo $ac_n "(cached) $ac_c" 1>&6
8953 else
8954
8955                 if test -n "$gcc_cv_as"; then
8956                     echo ".xword foo" > conftest.s
8957                     gcc_cv_as_flags64=no
8958                     for flag in "-xarch=v9" "-64 -Av9"; do
8959                         if $gcc_cv_as $flag -o conftest.o conftest.s \
8960                             > /dev/null 2>&1; then
8961                             gcc_cv_as_flags64=$flag
8962                             break
8963                         fi
8964                     done
8965                     rm -f conftest.s conftest.o
8966                 else
8967                     if test "$gas" = yes; then
8968                         gcc_cv_as_flags64="-64 -Av9"
8969                     else
8970                         gcc_cv_as_flags64="-xarch=v9"
8971                     fi
8972                 fi
8973
8974 fi
8975
8976 echo "$ac_t""$gcc_cv_as_flags64" 1>&6
8977         if test "x$gcc_cv_as_flags64" = xno; then
8978
8979             tmake_file=`echo " $tmake_file " | sed -e 's, sparc/t-sol2-64 , ,' -e 's,^ ,,' -e 's, $,,'`
8980             dep_tmake_file=`echo " $dep_tmake_file " | sed -e 's, [^ ]*/config/sparc/t-sol2-64 , ,' -e 's,^ ,,' -e 's, $,,'`
8981
8982         else
8983             cat >> confdefs.h <<EOF
8984 #define AS_SPARC64_FLAG "$gcc_cv_as_flags64"
8985 EOF
8986
8987         fi
8988         ;;
8989     *) gcc_cv_as_flags64=${gcc_cv_as_flags64-no}
8990         ;;
8991     esac
8992
8993     if test "x$gcc_cv_as_flags64" != xno; then
8994         echo $ac_n "checking for assembler offsetable %lo() support""... $ac_c" 1>&6
8995 echo "configure:8996: checking for assembler offsetable %lo() support" >&5
8996 if eval "test \"`echo '$''{'gcc_cv_as_offsetable_lo10'+set}'`\" = set"; then
8997   echo $ac_n "(cached) $ac_c" 1>&6
8998 else
8999
9000             gcc_cv_as_offsetable_lo10=unknown
9001             if test "x$gcc_cv_as" != x; then
9002                 # Check if assembler has offsetable %lo()
9003                 echo "or %g1, %lo(ab) + 12, %g1" > conftest.s
9004                 echo "or %g1, %lo(ab + 12), %g1" > conftest1.s
9005                 if $gcc_cv_as $gcc_cv_as_flags64 -o conftest.o conftest.s \
9006                         > /dev/null 2>&1 &&
9007                    $gcc_cv_as $gcc_cv_as_flags64 -o conftest1.o conftest1.s \
9008                         > /dev/null 2>&1; then
9009                     if cmp conftest.o conftest1.o > /dev/null 2>&1; then
9010                         gcc_cv_as_offsetable_lo10=no
9011                     else
9012                         gcc_cv_as_offsetable_lo10=yes
9013                     fi
9014                 else
9015                     gcc_cv_as_offsetable_lo10=no
9016                 fi
9017                 rm -f conftest.s conftest.o conftest1.s conftest1.o
9018             fi
9019
9020 fi
9021
9022 echo "$ac_t""$gcc_cv_as_offsetable_lo10" 1>&6
9023         if test "x$gcc_cv_as_offsetable_lo10" = xyes; then
9024             cat >> confdefs.h <<\EOF
9025 #define HAVE_AS_OFFSETABLE_LO10 1
9026 EOF
9027
9028         fi
9029     fi
9030     ;;
9031
9032   i[34567]86-*-*)
9033     echo $ac_n "checking assembler instructions""... $ac_c" 1>&6
9034 echo "configure:9035: checking assembler instructions" >&5
9035     gcc_cv_as_instructions=
9036     if test x$gcc_cv_as != x; then
9037         set "filds fists" "filds mem; fists mem"
9038         while test $# -gt 0
9039         do
9040                 echo "$2" > conftest.s
9041                 if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
9042                         gcc_cv_as_instructions=${gcc_cv_as_instructions}$1" "
9043                         cat >> confdefs.h <<EOF
9044 #define HAVE_GAS_`echo "$1" | tr 'a-z ' 'A-Z_'` 1
9045 EOF
9046
9047                 fi
9048                 shift 2
9049         done
9050         rm -f conftest.s conftest.o
9051     fi
9052     echo "$ac_t""$gcc_cv_as_instructions" 1>&6
9053     ;;
9054 esac
9055
9056 # Figure out what language subdirectories are present.
9057 # Look if the user specified --enable-languages="..."; if not, use
9058 # the environment variable $LANGUAGES if defined. $LANGUAGES might
9059 # go away some day.
9060 if test x"${enable_languages+set}" != xset; then
9061         if test x"${LANGUAGES+set}" = xset; then
9062                 enable_languages="`echo ${LANGUAGES} | tr ' ' ','`"
9063         else
9064                 enable_languages=all
9065         fi
9066 else
9067         if test x"${enable_languages}" = x; then
9068                 { echo "configure: error: --enable-languages needs at least one argument" 1>&2; exit 1; }
9069         fi
9070 fi
9071 subdirs=
9072 for lang in ${srcdir}/*/config-lang.in ..
9073 do
9074         case $lang in
9075         ..) ;;
9076         # The odd quoting in the next line works around
9077         # an apparent bug in bash 1.12 on linux.
9078         ${srcdir}/[*]/config-lang.in) ;;
9079         *)
9080           lang_alias=`sed -n -e 's,^language=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^language=\([^   ]*\).*$,\1,p' $lang`
9081           if test "x$lang_alias" = x
9082           then
9083                 echo "$lang doesn't set \$language." 1>&2
9084                 exit 1
9085           fi
9086           if test x"${enable_languages}" = xall; then
9087                 add_this_lang=yes
9088           else
9089                 case "${enable_languages}" in
9090                     ${lang_alias} | "${lang_alias},"* | *",${lang_alias},"* | *",${lang_alias}" )
9091                         add_this_lang=yes
9092                         ;;
9093                     * )
9094                         add_this_lang=no
9095                         ;;
9096                 esac
9097           fi
9098           if test x"${add_this_lang}" = xyes; then
9099                 case $lang in
9100                     ${srcdir}/ada/config-lang.in)
9101                         if test x$gnat = xyes ; then
9102                                 subdirs="$subdirs `echo $lang | sed -e 's,^.*/\([^/]*\)/config-lang.in$,\1,'`"
9103                         fi
9104                         ;;
9105                     *)
9106                         subdirs="$subdirs `echo $lang | sed -e 's,^.*/\([^/]*\)/config-lang.in$,\1,'`"
9107                         ;;
9108                 esac
9109           fi
9110           ;;
9111         esac
9112 done
9113
9114 # Make gthr-default.h if we have a thread file.
9115 gthread_flags=
9116 if test $thread_file != single; then
9117     rm -f gthr-default.h
9118     echo "#include \"gthr-${thread_file}.h\"" > gthr-default.h
9119     gthread_flags=-DHAVE_GTHR_DEFAULT
9120 fi
9121
9122
9123 # Find out what GC implementation we want, or may, use.
9124 # Check whether --with-gc or --without-gc was given.
9125 if test "${with_gc+set}" = set; then
9126   withval="$with_gc"
9127   case "$withval" in
9128   simple | page)
9129     GGC=ggc-$withval
9130     ;;
9131   *)
9132     { echo "configure: error: $withval is an invalid option to --with-gc" 1>&2; exit 1; }
9133     ;;
9134 esac
9135 else
9136   if test $ac_cv_func_mmap_anywhere = yes \
9137     || test $ac_cv_func_valloc = yes; then
9138   GGC=ggc-page
9139 else
9140   GGC=ggc-simple
9141 fi
9142 fi
9143
9144
9145 echo "Using $GGC for garbage collection."
9146
9147 # Build a new-abi (c++) system
9148 # Check whether --enable-new-gxx-abi or --disable-new-gxx-abi was given.
9149 if test "${enable_new_gxx_abi+set}" = set; then
9150   enableval="$enable_new_gxx_abi"
9151   cat >> confdefs.h <<\EOF
9152 #define ENABLE_NEW_GXX_ABI 1
9153 EOF
9154
9155 GXX_ABI_FLAG='-fnew-abi'
9156 echo "Building a new-abi g++ compiler."
9157
9158 fi
9159
9160
9161
9162 # Build a new-libstdc++ system (ie libstdc++-v3)
9163 echo $ac_n "checking for libstdc++ to install""... $ac_c" 1>&6
9164 echo "configure:9165: checking for libstdc++ to install" >&5
9165 # Check whether --enable-libstdcxx-v3 or --disable-libstdcxx-v3 was given.
9166 if test "${enable_libstdcxx_v3+set}" = set; then
9167   enableval="$enable_libstdcxx_v3"
9168   enable_libstdcxx_v3=yes
9169 else
9170   enable_libstdcxx_v3=no
9171 fi
9172
9173
9174 if test x$enable_libstdcxx_v3 = xyes; then
9175   echo "$ac_t""v3" 1>&6
9176   ac_esn=1
9177 else
9178   echo "$ac_t""v2" 1>&6
9179   ac_esn=0
9180 fi
9181 cat >> confdefs.h <<EOF
9182 #define ENABLE_STD_NAMESPACE $ac_esn
9183 EOF
9184
9185
9186
9187 echo $ac_n "checking whether to enable maintainer-specific portions of Makefiles""... $ac_c" 1>&6
9188 echo "configure:9189: checking whether to enable maintainer-specific portions of Makefiles" >&5
9189     # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
9190 if test "${enable_maintainer_mode+set}" = set; then
9191   enableval="$enable_maintainer_mode"
9192   maintainer_mode=$enableval
9193 else
9194   maintainer_mode=no
9195 fi
9196
9197
9198 echo "$ac_t""$maintainer_mode" 1>&6
9199
9200 if test "$maintainer_mode" = "yes"; then
9201   MAINT=''
9202 else
9203   MAINT='#'
9204 fi
9205
9206 # Make empty files to contain the specs and options for each language.
9207 # Then add #include lines to for a compiler that has specs and/or options.
9208
9209 lang_specs_files=
9210 lang_options_files=
9211 lang_tree_files=
9212 rm -f specs.h options.h gencheck.h
9213 touch specs.h options.h gencheck.h
9214 for subdir in . $subdirs
9215 do
9216         if test -f $srcdir/$subdir/lang-specs.h; then
9217                 echo "#include \"$subdir/lang-specs.h\"" >>specs.h
9218                 lang_specs_files="$lang_specs_files $srcdir/$subdir/lang-specs.h"
9219         fi
9220         if test -f $srcdir/$subdir/lang-options.h; then
9221                 echo "#include \"$subdir/lang-options.h\"" >>options.h
9222                 lang_options_files="$lang_options_files $srcdir/$subdir/lang-options.h"
9223         fi
9224         if test -f $srcdir/$subdir/$subdir-tree.def; then
9225                 echo "#include \"$subdir/$subdir-tree.def\"" >>gencheck.h
9226                 lang_tree_files="$lang_tree_files $srcdir/$subdir/$subdir-tree.def"
9227         fi
9228 done
9229
9230 # These (without "all_") are set in each config-lang.in.
9231 # `language' must be a single word so is spelled singularly.
9232 all_languages=
9233 all_boot_languages=
9234 all_compilers=
9235 all_stagestuff=
9236 all_diff_excludes=
9237 all_outputs='Makefile intl/Makefile po/Makefile.in fixinc/Makefile gccbug mklibgcc'
9238 # List of language makefile fragments.
9239 all_lang_makefiles=
9240 all_headers=
9241 all_lib2funcs=
9242
9243 # Add the language fragments.
9244 # Languages are added via two mechanisms.  Some information must be
9245 # recorded in makefile variables, these are defined in config-lang.in.
9246 # We accumulate them and plug them into the main Makefile.
9247 # The other mechanism is a set of hooks for each of the main targets
9248 # like `clean', `install', etc.
9249
9250 language_fragments="Make-lang"
9251 language_hooks="Make-hooks"
9252 oldstyle_subdirs=
9253
9254 for s in .. $subdirs
9255 do
9256         if test $s != ".."
9257         then
9258                 language=
9259                 boot_language=
9260                 compilers=
9261                 stagestuff=
9262                 diff_excludes=
9263                 headers=
9264                 outputs=
9265                 lib2funcs=
9266                 . ${srcdir}/$s/config-lang.in
9267                 if test "x$language" = x
9268                 then
9269                         echo "${srcdir}/$s/config-lang.in doesn't set \$language." 1>&2
9270                         exit 1
9271                 fi
9272                 all_lang_makefiles="$all_lang_makefiles ${srcdir}/$s/Make-lang.in ${srcdir}/$s/Makefile.in"
9273                 all_languages="$all_languages $language"
9274                 if test "x$boot_language" = xyes
9275                 then
9276                         all_boot_languages="$all_boot_languages $language"
9277                 fi
9278                 all_compilers="$all_compilers $compilers"
9279                 all_stagestuff="$all_stagestuff $stagestuff"
9280                 all_diff_excludes="$all_diff_excludes $diff_excludes"
9281                 all_headers="$all_headers $headers"
9282                 all_outputs="$all_outputs $outputs"
9283                 if test x$outputs = x
9284                 then
9285                         oldstyle_subdirs="$oldstyle_subdirs $s"
9286                 fi
9287                 all_lib2funcs="$all_lib2funcs $lib2funcs"
9288         fi
9289 done
9290
9291 # Since we can't use `::' targets, we link each language in
9292 # with a set of hooks, reached indirectly via lang.${target}.
9293
9294 rm -f Make-hooks
9295 touch Make-hooks
9296 target_list="all.build all.cross start.encap rest.encap \
9297         info dvi \
9298         install-normal install-common install-info install-man \
9299         uninstall distdir \
9300         mostlyclean clean distclean extraclean maintainer-clean \
9301         stage1 stage2 stage3 stage4"
9302 for t in $target_list
9303 do
9304         x=
9305         for lang in .. $all_languages
9306         do
9307                 if test $lang != ".."; then
9308                         x="$x $lang.$t"
9309                 fi
9310         done
9311         echo "lang.$t: $x" >> Make-hooks
9312 done
9313
9314 # If we're not building in srcdir, create .gdbinit.
9315
9316 if test ! -f Makefile.in; then
9317         echo "dir ." > .gdbinit
9318         echo "dir ${srcdir}" >> .gdbinit
9319         if test x$gdb_needs_out_file_path = xyes
9320         then
9321                 echo "dir ${srcdir}/config/"`dirname ${out_file}` >> .gdbinit
9322         fi
9323         if test "x$subdirs" != x; then
9324                 for s in $subdirs
9325                 do
9326                         echo "dir ${srcdir}/$s" >> .gdbinit
9327                 done
9328         fi
9329         echo "source ${srcdir}/.gdbinit" >> .gdbinit
9330 fi
9331
9332 # Define variables host_canonical and build_canonical
9333 # because some Cygnus local changes in the Makefile depend on them.
9334 build_canonical=${build}
9335 host_canonical=${host}
9336 target_subdir=
9337 if test "${host}" != "${target}" ; then
9338     target_subdir=${target}/
9339 fi
9340
9341
9342
9343
9344 # If $(exec_prefix) exists and is not the same as $(prefix), then compute an
9345 # absolute path for gcc_tooldir based on inserting the number of up-directory
9346 # movements required to get from $(exec_prefix) to $(prefix) into the basic
9347 # $(libsubdir)/@(unlibsubdir) based path.
9348 # Don't set gcc_tooldir to tooldir since that's only passed in by the toplevel
9349 # make and thus we'd get different behavior depending on where we built the
9350 # sources.
9351 if test x$exec_prefix = xNONE -o x$exec_prefix = x$prefix; then
9352     gcc_tooldir='$(libsubdir)/$(unlibsubdir)/../$(target_alias)'
9353 else
9354 # An explanation of the sed strings:
9355 #  -e 's|^\$(prefix)||'   matches and eliminates 'prefix' from 'exec_prefix'
9356 #  -e 's|/$||'            match a trailing forward slash and eliminates it
9357 #  -e 's|^[^/]|/|'        forces the string to start with a forward slash (*)
9358 #  -e 's|/[^/]*|../|g'    replaces each occurance of /<directory> with ../
9359 #
9360 # (*) Note this pattern overwrites the first character of the string
9361 # with a forward slash if one is not already present.  This is not a
9362 # problem because the exact names of the sub-directories concerned is
9363 # unimportant, just the number of them matters.
9364 #
9365 # The practical upshot of these patterns is like this:
9366 #
9367 #  prefix     exec_prefix        result
9368 #  ------     -----------        ------
9369 #   /foo        /foo/bar          ../
9370 #   /foo/       /foo/bar          ../
9371 #   /foo        /foo/bar/         ../
9372 #   /foo/       /foo/bar/         ../
9373 #   /foo        /foo/bar/ugg      ../../
9374 #
9375     dollar='$$'
9376     gcc_tooldir="\$(libsubdir)/\$(unlibsubdir)/\`echo \$(exec_prefix) | sed -e 's|^\$(prefix)||' -e 's|/\$(dollar)||' -e 's|^[^/]|/|' -e 's|/[^/]*|../|g'\`\$(target_alias)"
9377 fi
9378
9379
9380
9381 # Nothing to do for FLOAT_H, float_format already handled.
9382 objdir=`pwd`
9383
9384
9385 # Process the language and host/target makefile fragments.
9386 ${CONFIG_SHELL-/bin/sh} $srcdir/configure.frag $srcdir "$subdirs" "$dep_host_xmake_file" "$dep_tmake_file"
9387
9388 # Substitute configuration variables
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
9419
9420
9421
9422
9423
9424
9425
9426
9427
9428
9429
9430
9431
9432
9433
9434
9435
9436
9437
9438
9439
9440
9441
9442
9443
9444
9445
9446
9447 # Echo that links are built
9448 if test x$host = x$target
9449 then
9450         str1="native "
9451 else
9452         str1="cross-"
9453         str2=" from $host"
9454 fi
9455
9456 if test x$host != x$build
9457 then
9458         str3=" on a $build system"
9459 fi
9460
9461 if test "x$str2" != x || test "x$str3" != x
9462 then
9463         str4=
9464 fi
9465
9466 echo "Links are now set up to build a ${str1}compiler for ${target}$str4" 1>&2
9467
9468 if test "x$str2" != x || test "x$str3" != x
9469 then
9470         echo " ${str2}${str3}." 1>&2
9471 fi
9472
9473 # Truncate the target if necessary
9474 if test x$host_truncate_target != x; then
9475         target=`echo $target | sed -e 's/\(..............\).*/\1/'`
9476 fi
9477
9478 # Configure the subdirectories
9479 # AC_CONFIG_SUBDIRS($subdirs)
9480
9481 # Create the Makefile
9482 # and configure language subdirectories
9483 trap '' 1 2 15
9484 cat > confcache <<\EOF
9485 # This file is a shell script that caches the results of configure
9486 # tests run on this system so they can be shared between configure
9487 # scripts and configure runs.  It is not useful on other systems.
9488 # If it contains results you don't want to keep, you may remove or edit it.
9489 #
9490 # By default, configure uses ./config.cache as the cache file,
9491 # creating it if it does not exist already.  You can give configure
9492 # the --cache-file=FILE option to use a different cache file; that is
9493 # what configure does when it calls configure scripts in
9494 # subdirectories, so they share the cache.
9495 # Giving --cache-file=/dev/null disables caching, for debugging configure.
9496 # config.status only pays attention to the cache file if you give it the
9497 # --recheck option to rerun configure.
9498 #
9499 EOF
9500 # The following way of writing the cache mishandles newlines in values,
9501 # but we know of no workaround that is simple, portable, and efficient.
9502 # So, don't put newlines in cache variables' values.
9503 # Ultrix sh set writes to stderr and can't be redirected directly,
9504 # and sets the high bit in the cache file unless we assign to the vars.
9505 (set) 2>&1 |
9506   case `(ac_space=' '; set | grep ac_space) 2>&1` in
9507   *ac_space=\ *)
9508     # `set' does not quote correctly, so add quotes (double-quote substitution
9509     # turns \\\\ into \\, and sed turns \\ into \).
9510     sed -n \
9511       -e "s/'/'\\\\''/g" \
9512       -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
9513     ;;
9514   *)
9515     # `set' quotes correctly as required by POSIX, so do not add quotes.
9516     sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
9517     ;;
9518   esac >> confcache
9519 if cmp -s $cache_file confcache; then
9520   :
9521 else
9522   if test -w $cache_file; then
9523     echo "updating cache $cache_file"
9524     cat confcache > $cache_file
9525   else
9526     echo "not updating unwritable cache $cache_file"
9527   fi
9528 fi
9529 rm -f confcache
9530
9531 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
9532
9533 test "x$prefix" = xNONE && prefix=$ac_default_prefix
9534 # Let make expand exec_prefix.
9535 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
9536
9537 # Any assignment to VPATH causes Sun make to only execute
9538 # the first set of double-colon rules, so remove it if not needed.
9539 # If there is a colon in the path, we need to keep it.
9540 if test "x$srcdir" = x.; then
9541   ac_vpsub='/^[         ]*VPATH[        ]*=[^:]*$/d'
9542 fi
9543
9544 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
9545
9546 DEFS=-DHAVE_CONFIG_H
9547
9548 # Without the "./", some shells look in PATH for config.status.
9549 : ${CONFIG_STATUS=./config.status}
9550
9551 echo creating $CONFIG_STATUS
9552 rm -f $CONFIG_STATUS
9553 cat > $CONFIG_STATUS <<EOF
9554 #! /bin/sh
9555 # Generated automatically by configure.
9556 # Run this file to recreate the current configuration.
9557 # This directory was configured as follows,
9558 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
9559 #
9560 # $0 $ac_configure_args
9561 #
9562 # Compiler output produced by configure, useful for debugging
9563 # configure, is in ./config.log if it exists.
9564
9565 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
9566 for ac_option
9567 do
9568   case "\$ac_option" in
9569   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
9570     echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
9571     exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
9572   -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
9573     echo "$CONFIG_STATUS generated by autoconf version 2.13"
9574     exit 0 ;;
9575   -help | --help | --hel | --he | --h)
9576     echo "\$ac_cs_usage"; exit 0 ;;
9577   *) echo "\$ac_cs_usage"; exit 1 ;;
9578   esac
9579 done
9580
9581 ac_given_srcdir=$srcdir
9582
9583 trap 'rm -fr `echo "$all_outputs auto-host.h:config.in" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
9584 EOF
9585 cat >> $CONFIG_STATUS <<EOF
9586
9587 # Protect against being on the right side of a sed subst in config.status.
9588 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
9589  s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
9590 $ac_vpsub
9591 $extrasub
9592 s%@SHELL@%$SHELL%g
9593 s%@CFLAGS@%$CFLAGS%g
9594 s%@CPPFLAGS@%$CPPFLAGS%g
9595 s%@CXXFLAGS@%$CXXFLAGS%g
9596 s%@FFLAGS@%$FFLAGS%g
9597 s%@DEFS@%$DEFS%g
9598 s%@LDFLAGS@%$LDFLAGS%g
9599 s%@LIBS@%$LIBS%g
9600 s%@exec_prefix@%$exec_prefix%g
9601 s%@prefix@%$prefix%g
9602 s%@program_transform_name@%$program_transform_name%g
9603 s%@bindir@%$bindir%g
9604 s%@sbindir@%$sbindir%g
9605 s%@libexecdir@%$libexecdir%g
9606 s%@datadir@%$datadir%g
9607 s%@sysconfdir@%$sysconfdir%g
9608 s%@sharedstatedir@%$sharedstatedir%g
9609 s%@localstatedir@%$localstatedir%g
9610 s%@libdir@%$libdir%g
9611 s%@includedir@%$includedir%g
9612 s%@oldincludedir@%$oldincludedir%g
9613 s%@infodir@%$infodir%g
9614 s%@mandir@%$mandir%g
9615 s%@host@%$host%g
9616 s%@host_alias@%$host_alias%g
9617 s%@host_cpu@%$host_cpu%g
9618 s%@host_vendor@%$host_vendor%g
9619 s%@host_os@%$host_os%g
9620 s%@target@%$target%g
9621 s%@target_alias@%$target_alias%g
9622 s%@target_cpu@%$target_cpu%g
9623 s%@target_vendor@%$target_vendor%g
9624 s%@target_os@%$target_os%g
9625 s%@build@%$build%g
9626 s%@build_alias@%$build_alias%g
9627 s%@build_cpu@%$build_cpu%g
9628 s%@build_vendor@%$build_vendor%g
9629 s%@build_os@%$build_os%g
9630 s%@CC@%$CC%g
9631 s%@NO_MINUS_C_MINUS_O@%$NO_MINUS_C_MINUS_O%g
9632 s%@stage1_warn_cflags@%$stage1_warn_cflags%g
9633 s%@stage2_warn_cflags@%$stage2_warn_cflags%g
9634 s%@SET_MAKE@%$SET_MAKE%g
9635 s%@AWK@%$AWK%g
9636 s%@LEX@%$LEX%g
9637 s%@LEXLIB@%$LEXLIB%g
9638 s%@LN@%$LN%g
9639 s%@LN_S@%$LN_S%g
9640 s%@RANLIB@%$RANLIB%g
9641 s%@YACC@%$YACC%g
9642 s%@INSTALL@%$INSTALL%g
9643 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
9644 s%@INSTALL_DATA@%$INSTALL_DATA%g
9645 s%@CPP@%$CPP%g
9646 s%@gnat@%$gnat%g
9647 s%@MAKEINFO@%$MAKEINFO%g
9648 s%@BUILD_INFO@%$BUILD_INFO%g
9649 s%@INSTALL_INFO@%$INSTALL_INFO%g
9650 s%@vfprintf@%$vfprintf%g
9651 s%@doprint@%$doprint%g
9652 s%@manext@%$manext%g
9653 s%@objext@%$objext%g
9654 s%@PACKAGE@%$PACKAGE%g
9655 s%@VERSION@%$VERSION%g
9656 s%@ALLOCA@%$ALLOCA%g
9657 s%@USE_NLS@%$USE_NLS%g
9658 s%@MSGFMT@%$MSGFMT%g
9659 s%@GMSGFMT@%$GMSGFMT%g
9660 s%@XGETTEXT@%$XGETTEXT%g
9661 s%@GENCAT@%$GENCAT%g
9662 s%@USE_INCLUDED_LIBINTL@%$USE_INCLUDED_LIBINTL%g
9663 s%@CATALOGS@%$CATALOGS%g
9664 s%@CATOBJEXT@%$CATOBJEXT%g
9665 s%@DATADIRNAME@%$DATADIRNAME%g
9666 s%@GMOFILES@%$GMOFILES%g
9667 s%@INSTOBJEXT@%$INSTOBJEXT%g
9668 s%@INTLDEPS@%$INTLDEPS%g
9669 s%@INTLLIBS@%$INTLLIBS%g
9670 s%@INTLOBJS@%$INTLOBJS%g
9671 s%@POFILES@%$POFILES%g
9672 s%@POSUB@%$POSUB%g
9673 s%@INCLUDE_LOCALE_H@%$INCLUDE_LOCALE_H%g
9674 s%@GT_NO@%$GT_NO%g
9675 s%@GT_YES@%$GT_YES%g
9676 s%@MKINSTALLDIRS@%$MKINSTALLDIRS%g
9677 s%@l@%$l%g
9678 s%@inhibit_libc@%$inhibit_libc%g
9679 s%@gthread_flags@%$gthread_flags%g
9680 s%@GGC@%$GGC%g
9681 s%@GXX_ABI_FLAG@%$GXX_ABI_FLAG%g
9682 s%@MAINT@%$MAINT%g
9683 s%@build_canonical@%$build_canonical%g
9684 s%@host_canonical@%$host_canonical%g
9685 s%@target_subdir@%$target_subdir%g
9686 s%@gcc_tooldir@%$gcc_tooldir%g
9687 s%@dollar@%$dollar%g
9688 s%@objdir@%$objdir%g
9689 s%@subdirs@%$subdirs%g
9690 s%@all_boot_languages@%$all_boot_languages%g
9691 s%@all_compilers@%$all_compilers%g
9692 s%@all_diff_excludes@%$all_diff_excludes%g
9693 s%@all_headers@%$all_headers%g
9694 s%@all_lang_makefiles@%$all_lang_makefiles%g
9695 s%@all_languages@%$all_languages%g
9696 s%@all_lib2funcs@%$all_lib2funcs%g
9697 s%@all_stagestuff@%$all_stagestuff%g
9698 s%@build_exeext@%$build_exeext%g
9699 s%@build_install_headers_dir@%$build_install_headers_dir%g
9700 s%@build_xm_file_list@%$build_xm_file_list%g
9701 s%@cc_set_by_configure@%$cc_set_by_configure%g
9702 s%@quoted_cc_set_by_configure@%$quoted_cc_set_by_configure%g
9703 s%@cpp_install_dir@%$cpp_install_dir%g
9704 s%@dep_host_xmake_file@%$dep_host_xmake_file%g
9705 s%@dep_tmake_file@%$dep_tmake_file%g
9706 s%@extra_c_flags@%$extra_c_flags%g
9707 s%@extra_c_objs@%$extra_c_objs%g
9708 s%@extra_cpp_objs@%$extra_cpp_objs%g
9709 s%@extra_cxx_objs@%$extra_cxx_objs%g
9710 s%@extra_headers_list@%$extra_headers_list%g
9711 s%@extra_objs@%$extra_objs%g
9712 s%@extra_parts@%$extra_parts%g
9713 s%@extra_passes@%$extra_passes%g
9714 s%@extra_programs@%$extra_programs%g
9715 s%@float_h_file@%$float_h_file%g
9716 s%@gcc_gxx_include_dir@%$gcc_gxx_include_dir%g
9717 s%@gcc_version@%$gcc_version%g
9718 s%@gcc_version_trigger@%$gcc_version_trigger%g
9719 s%@host_exeext@%$host_exeext%g
9720 s%@host_extra_gcc_objs@%$host_extra_gcc_objs%g
9721 s%@host_xm_file_list@%$host_xm_file_list%g
9722 s%@install@%$install%g
9723 s%@lang_options_files@%$lang_options_files%g
9724 s%@lang_specs_files@%$lang_specs_files%g
9725 s%@lang_tree_files@%$lang_tree_files%g
9726 s%@local_prefix@%$local_prefix%g
9727 s%@maybe_use_collect2@%$maybe_use_collect2%g
9728 s%@md_file@%$md_file%g
9729 s%@objc_boehm_gc@%$objc_boehm_gc%g
9730 s%@out_file@%$out_file%g
9731 s%@out_object_file@%$out_object_file%g
9732 s%@stage_prefix_set_by_configure@%$stage_prefix_set_by_configure%g
9733 s%@symbolic_link@%$symbolic_link%g
9734 s%@thread_file@%$thread_file%g
9735 s%@tm_file_list@%$tm_file_list%g
9736 s%@will_use_collect2@%$will_use_collect2%g
9737 /@target_overrides@/r $target_overrides
9738 s%@target_overrides@%%g
9739 /@host_overrides@/r $host_overrides
9740 s%@host_overrides@%%g
9741 s%@cross_defines@%$cross_defines%g
9742 /@cross_overrides@/r $cross_overrides
9743 s%@cross_overrides@%%g
9744 /@build_overrides@/r $build_overrides
9745 s%@build_overrides@%%g
9746 /@language_fragments@/r $language_fragments
9747 s%@language_fragments@%%g
9748 /@language_hooks@/r $language_hooks
9749 s%@language_hooks@%%g
9750
9751 CEOF
9752 EOF
9753
9754 cat >> $CONFIG_STATUS <<\EOF
9755
9756 # Split the substitutions into bite-sized pieces for seds with
9757 # small command number limits, like on Digital OSF/1 and HP-UX.
9758 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
9759 ac_file=1 # Number of current file.
9760 ac_beg=1 # First line for current file.
9761 ac_end=$ac_max_sed_cmds # Line after last line for current file.
9762 ac_more_lines=:
9763 ac_sed_cmds=""
9764 while $ac_more_lines; do
9765   if test $ac_beg -gt 1; then
9766     sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
9767   else
9768     sed "${ac_end}q" conftest.subs > conftest.s$ac_file
9769   fi
9770   if test ! -s conftest.s$ac_file; then
9771     ac_more_lines=false
9772     rm -f conftest.s$ac_file
9773   else
9774     if test -z "$ac_sed_cmds"; then
9775       ac_sed_cmds="sed -f conftest.s$ac_file"
9776     else
9777       ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
9778     fi
9779     ac_file=`expr $ac_file + 1`
9780     ac_beg=$ac_end
9781     ac_end=`expr $ac_end + $ac_max_sed_cmds`
9782   fi
9783 done
9784 if test -z "$ac_sed_cmds"; then
9785   ac_sed_cmds=cat
9786 fi
9787 EOF
9788
9789 cat >> $CONFIG_STATUS <<EOF
9790
9791 CONFIG_FILES=\${CONFIG_FILES-"$all_outputs"}
9792 EOF
9793 cat >> $CONFIG_STATUS <<\EOF
9794 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
9795   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
9796   case "$ac_file" in
9797   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
9798        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
9799   *) ac_file_in="${ac_file}.in" ;;
9800   esac
9801
9802   # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
9803
9804   # Remove last slash and all that follows it.  Not all systems have dirname.
9805   ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
9806   if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
9807     # The file is in a subdirectory.
9808     test ! -d "$ac_dir" && mkdir "$ac_dir"
9809     ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
9810     # A "../" for each directory in $ac_dir_suffix.
9811     ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
9812   else
9813     ac_dir_suffix= ac_dots=
9814   fi
9815
9816   case "$ac_given_srcdir" in
9817   .)  srcdir=.
9818       if test -z "$ac_dots"; then top_srcdir=.
9819       else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
9820   /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
9821   *) # Relative path.
9822     srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
9823     top_srcdir="$ac_dots$ac_given_srcdir" ;;
9824   esac
9825
9826
9827   echo creating "$ac_file"
9828   rm -f "$ac_file"
9829   configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
9830   case "$ac_file" in
9831   *Makefile*) ac_comsub="1i\\
9832 # $configure_input" ;;
9833   *) ac_comsub= ;;
9834   esac
9835
9836   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
9837   sed -e "$ac_comsub
9838 s%@configure_input@%$configure_input%g
9839 s%@srcdir@%$srcdir%g
9840 s%@top_srcdir@%$top_srcdir%g
9841 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
9842 fi; done
9843 rm -f conftest.s*
9844
9845 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
9846 # NAME is the cpp macro being defined and VALUE is the value it is being given.
9847 #
9848 # ac_d sets the value in "#define NAME VALUE" lines.
9849 ac_dA='s%^\([   ]*\)#\([        ]*define[       ][      ]*\)'
9850 ac_dB='\([      ][      ]*\)[^  ]*%\1#\2'
9851 ac_dC='\3'
9852 ac_dD='%g'
9853 # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
9854 ac_uA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
9855 ac_uB='\([      ]\)%\1#\2define\3'
9856 ac_uC=' '
9857 ac_uD='\4%g'
9858 # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
9859 ac_eA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
9860 ac_eB='$%\1#\2define\3'
9861 ac_eC=' '
9862 ac_eD='%g'
9863
9864 if test "${CONFIG_HEADERS+set}" != set; then
9865 EOF
9866 cat >> $CONFIG_STATUS <<EOF
9867   CONFIG_HEADERS="auto-host.h:config.in"
9868 EOF
9869 cat >> $CONFIG_STATUS <<\EOF
9870 fi
9871 for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
9872   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
9873   case "$ac_file" in
9874   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
9875        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
9876   *) ac_file_in="${ac_file}.in" ;;
9877   esac
9878
9879   echo creating $ac_file
9880
9881   rm -f conftest.frag conftest.in conftest.out
9882   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
9883   cat $ac_file_inputs > conftest.in
9884
9885 EOF
9886
9887 # Transform confdefs.h into a sed script conftest.vals that substitutes
9888 # the proper values into config.h.in to produce config.h.  And first:
9889 # Protect against being on the right side of a sed subst in config.status.
9890 # Protect against being in an unquoted here document in config.status.
9891 rm -f conftest.vals
9892 cat > conftest.hdr <<\EOF
9893 s/[\\&%]/\\&/g
9894 s%[\\$`]%\\&%g
9895 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
9896 s%ac_d%ac_u%gp
9897 s%ac_u%ac_e%gp
9898 EOF
9899 sed -n -f conftest.hdr confdefs.h > conftest.vals
9900 rm -f conftest.hdr
9901
9902 # This sed command replaces #undef with comments.  This is necessary, for
9903 # example, in the case of _POSIX_SOURCE, which is predefined and required
9904 # on some systems where configure will not decide to define it.
9905 cat >> conftest.vals <<\EOF
9906 s%^[    ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
9907 EOF
9908
9909 # Break up conftest.vals because some shells have a limit on
9910 # the size of here documents, and old seds have small limits too.
9911
9912 rm -f conftest.tail
9913 while :
9914 do
9915   ac_lines=`grep -c . conftest.vals`
9916   # grep -c gives empty output for an empty file on some AIX systems.
9917   if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
9918   # Write a limited-size here document to conftest.frag.
9919   echo '  cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
9920   sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
9921   echo 'CEOF
9922   sed -f conftest.frag conftest.in > conftest.out
9923   rm -f conftest.in
9924   mv conftest.out conftest.in
9925 ' >> $CONFIG_STATUS
9926   sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
9927   rm -f conftest.vals
9928   mv conftest.tail conftest.vals
9929 done
9930 rm -f conftest.vals
9931
9932 cat >> $CONFIG_STATUS <<\EOF
9933   rm -f conftest.frag conftest.h
9934   echo "/* $ac_file.  Generated automatically by configure.  */" > conftest.h
9935   cat conftest.in >> conftest.h
9936   rm -f conftest.in
9937   if cmp -s $ac_file conftest.h 2>/dev/null; then
9938     echo "$ac_file is unchanged"
9939     rm -f conftest.h
9940   else
9941     # Remove last slash and all that follows it.  Not all systems have dirname.
9942       ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
9943       if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
9944       # The file is in a subdirectory.
9945       test ! -d "$ac_dir" && mkdir "$ac_dir"
9946     fi
9947     rm -f $ac_file
9948     mv conftest.h $ac_file
9949   fi
9950 fi; done
9951
9952 EOF
9953
9954 cat >> $CONFIG_STATUS <<EOF
9955 ac_sources="$nls_cv_header_libgt"
9956 ac_dests="$nls_cv_header_intl"
9957 EOF
9958
9959 cat >> $CONFIG_STATUS <<\EOF
9960 srcdir=$ac_given_srcdir
9961 while test -n "$ac_sources"; do
9962   set $ac_dests; ac_dest=$1; shift; ac_dests=$*
9963   set $ac_sources; ac_source=$1; shift; ac_sources=$*
9964
9965   echo "linking $srcdir/$ac_source to $ac_dest"
9966
9967   if test ! -r $srcdir/$ac_source; then
9968     { echo "configure: error: $srcdir/$ac_source: File not found" 1>&2; exit 1; }
9969   fi
9970   rm -f $ac_dest
9971
9972   # Make relative symlinks.
9973   # Remove last slash and all that follows it.  Not all systems have dirname.
9974   ac_dest_dir=`echo $ac_dest|sed 's%/[^/][^/]*$%%'`
9975   if test "$ac_dest_dir" != "$ac_dest" && test "$ac_dest_dir" != .; then
9976     # The dest file is in a subdirectory.
9977     test ! -d "$ac_dest_dir" && mkdir "$ac_dest_dir"
9978     ac_dest_dir_suffix="/`echo $ac_dest_dir|sed 's%^\./%%'`"
9979     # A "../" for each directory in $ac_dest_dir_suffix.
9980     ac_dots=`echo $ac_dest_dir_suffix|sed 's%/[^/]*%../%g'`
9981   else
9982     ac_dest_dir_suffix= ac_dots=
9983   fi
9984
9985   case "$srcdir" in
9986   [/$]*) ac_rel_source="$srcdir/$ac_source" ;;
9987   *) ac_rel_source="$ac_dots$srcdir/$ac_source" ;;
9988   esac
9989
9990   # Make a symlink if possible; otherwise try a hard link.
9991   if ln -s $ac_rel_source $ac_dest 2>/dev/null ||
9992     ln $srcdir/$ac_source $ac_dest; then :
9993   else
9994     { echo "configure: error: can not link $ac_dest to $srcdir/$ac_source" 1>&2; exit 1; }
9995   fi
9996 done
9997 EOF
9998 cat >> $CONFIG_STATUS <<EOF
9999
10000
10001 host='${host}'
10002 build='${build}'
10003 target='${target}'
10004 target_alias='${target_alias}'
10005 srcdir='${srcdir}'
10006 subdirs='${subdirs}'
10007 oldstyle_subdirs='${oldstyle_subdirs}'
10008 symbolic_link='${symbolic_link}'
10009 program_transform_set='${program_transform_set}'
10010 program_transform_name='${program_transform_name}'
10011 dep_host_xmake_file='${dep_host_xmake_file}'
10012 host_xmake_file='${host_xmake_file}'
10013 dep_tmake_file='${dep_tmake_file}'
10014 tmake_file='${tmake_file}'
10015 thread_file='${thread_file}'
10016 gcc_version='${gcc_version}'
10017 gcc_version_trigger='${gcc_version_trigger}'
10018 local_prefix='${local_prefix}'
10019 build_install_headers_dir='${build_install_headers_dir}'
10020 build_exeext='${build_exeext}'
10021 host_exeext='${host_exeext}'
10022 out_file='${out_file}'
10023 gdb_needs_out_file_path='${gdb_needs_out_file_path}'
10024 SET_MAKE='${SET_MAKE}'
10025 target_list='${target_list}'
10026 target_overrides='${target_overrides}'
10027 host_overrides='${host_overrides}'
10028 cross_defines='${cross_defines}'
10029 cross_overrides='${cross_overrides}'
10030 build_overrides='${build_overrides}'
10031 cpp_install_dir='${cpp_install_dir}'
10032
10033 EOF
10034 cat >> $CONFIG_STATUS <<\EOF
10035 case "$CONFIG_FILES" in *po/Makefile.in*)
10036         sed -e "/POTFILES =/r po/POTFILES" po/Makefile.in > po/Makefile
10037       esac
10038
10039 . $srcdir/configure.lang
10040 case x$CONFIG_HEADERS in
10041 xauto-host.h:config.in)
10042 echo > cstamp-h ;;
10043 esac
10044 # If the host supports symlinks, point stage[1234] at ../stage[1234] so
10045 # bootstrapping and the installation procedure can still use
10046 # CC="stage1/xgcc -Bstage1/".  If the host doesn't support symlinks,
10047 # FLAGS_TO_PASS has been modified to solve the problem there.
10048 # This is virtually a duplicate of what happens in configure.lang; we do
10049 # an extra check to make sure this only happens if ln -s can be used.
10050 if test "$symbolic_link" = "ln -s"; then
10051  for d in .. ${subdirs} ; do
10052    if test $d != ..; then
10053         STARTDIR=`pwd`
10054         cd $d
10055         for t in stage1 stage2 stage3 stage4 include
10056         do
10057                 rm -f $t
10058                 $symbolic_link ../$t $t 2>/dev/null
10059         done
10060         cd $STARTDIR
10061    fi
10062  done
10063 else true ; fi
10064 # Avoid having to add intl to our include paths.
10065 if test -f intl/libintl.h; then
10066   echo creating libintl.h
10067   echo '#include "intl/libintl.h"' >libintl.h
10068 fi
10069
10070 exit 0
10071 EOF
10072 chmod +x $CONFIG_STATUS
10073 rm -fr confdefs* $ac_clean_files
10074 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
10075