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="$ac_help
  32   --enable-checking[=LIST]
  33                           enable expensive run-time checks.  With LIST,
  34                           enable only specific categories of checks.
  35                           Categories are: misc,tree,rtl,gc,gcac; default
  36                           is misc,tree,gc"
  37 ac_help="$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 "${enableval}" in
 783 yes)    ac_checking=1 ; ac_tree_checking=1 ; ac_gc_checking=1 ;;
 784 no)     ;;
 785 *)      IFS="${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 $check" 1>&2; exit 1; } ;;
 797                 esac
 798         done
 799         ;;
 800 esac
 801
 802 else
 803   # Enable some checks by default for development versions of GCC
 804 ac_checking=1; ac_tree_checking=1; ac_gc_checking=1;
 805 fi
 806
 807 if test x$ac_checking != x ; then
 808   cat >> confdefs.h <<\EOF
 809 #define ENABLE_CHECKING 1
 810 EOF
 811
 812 fi
 813 if test x$ac_tree_checking != x ; then
 814   cat >> confdefs.h <<\EOF
 815 #define ENABLE_TREE_CHECKING 1
 816 EOF
 817
 818 fi
 819 if test x$ac_rtl_checking != x ; then
 820   cat >> confdefs.h <<\EOF
 821 #define ENABLE_RTL_CHECKING 1
 822 EOF
 823
 824 fi
 825 if test x$ac_gc_checking != x ; then
 826   cat >> confdefs.h <<\EOF
 827 #define ENABLE_GC_CHECKING 1
 828 EOF
 829
 830 fi
 831 if test x$ac_gc_always_collect != x ; then
 832   cat >> confdefs.h <<\EOF
 833 #define ENABLE_GC_ALWAYS_COLLECT 1
 834 EOF
 835
 836 fi
 837
 838
 839 # Check whether --enable-cpp or --disable-cpp was given.
 840 if test "${enable_cpp+set}" = set; then
 841   enableval="$enable_cpp"
 842   :
 843 else
 844   enable_cpp=yes
 845 fi
 846
 847
 848 # Check whether --with-cpp_install_dir or --without-cpp_install_dir was given.
 849 if test "${with_cpp_install_dir+set}" = set; then
 850   withval="$with_cpp_install_dir"
 851   if test x$withval = xyes; then
 852   { echo "configure: error: option --with-cpp-install-dir requires an argument" 1>&2; exit 1; }
 853 elif test x$withval != xno; then
 854   cpp_install_dir=$withval
 855 fi
 856 fi
 857
 858
 859
 860 # Enable Multibyte Characters for C/C++
 861 # Check whether --enable-c-mbchar or --disable-c-mbchar was given.
 862 if test "${enable_c_mbchar+set}" = set; then
 863   enableval="$enable_c_mbchar"
 864   if test x$enable_c_mbchar != xno; then
 865   extra_c_flags="${extra_c_flags} -DMULTIBYTE_CHARS=1"
 866 fi
 867 fi
 868
 869
 870 # Enable threads
 871 # Pass with no value to take the default
 872 # Pass with a value to specify a thread package
 873 # Check whether --enable-threads or --disable-threads was given.
 874 if test "${enable_threads+set}" = set; then
 875   enableval="$enable_threads"
 876   if test x$enable_threads = xno; then
 877         enable_threads=''
 878 fi
 879 else
 880   enable_threads=''
 881 fi
 882
 883
 884 enable_threads_flag=$enable_threads
 885 # Check if a valid thread package
 886 case x${enable_threads_flag} in
 887         x | xno)
 888                 # No threads
 889                 target_thread_file='single'
 890                 ;;
 891         xyes)
 892                 # default
 893                 target_thread_file=''
 894                 ;;
 895         xdecosf1 | xirix | xmach | xos2 | xposix | xpthreads | xsingle | \
 896         xsolaris | xwin32 | xdce | xvxworks)
 897                 target_thread_file=$enable_threads_flag
 898                 ;;
 899         *)
 900                 echo "$enable_threads is an unknown thread package" 1>&2
 901                 exit 1
 902                 ;;
 903 esac
 904
 905 # Check whether --enable-objc-gc or --disable-objc-gc was given.
 906 if test "${enable_objc_gc+set}" = set; then
 907   enableval="$enable_objc_gc"
 908   if test x$enable_objc_gc = xno; then
 909         objc_boehm_gc=''
 910 else
 911         objc_boehm_gc=1
 912 fi
 913 else
 914   objc_boehm_gc=''
 915 fi
 916
 917
 918 # Check whether --with-dwarf2 or --without-dwarf2 was given.
 919 if test "${with_dwarf2+set}" = set; then
 920   withval="$with_dwarf2"
 921   dwarf2="$with_dwarf2"
 922 else
 923   dwarf2=no
 924 fi
 925
 926
 927 # Determine the host, build, and target systems
 928 ac_aux_dir=
 929 for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
 930   if 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   elif test -f $ac_dir/install.sh; then
 935     ac_aux_dir=$ac_dir
 936     ac_install_sh="$ac_aux_dir/install.sh -c"
 937     break
 938   fi
 939 done
 940 if test -z "$ac_aux_dir"; then
 941   { echo "configure: error: can not find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." 1>&2; exit 1; }
 942 fi
 943 ac_config_guess=$ac_aux_dir/config.guess
 944 ac_config_sub=$ac_aux_dir/config.sub
 945 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
 946
 947
 948 # Do some error checking and defaulting for the host and target type.
 949 # The inputs are:
 950 #    configure --host=HOST --target=TARGET --build=BUILD NONOPT
 951 #
 952 # The rules are:
 953 # 1. You are not allowed to specify --host, --target, and nonopt at the
 954 #    same time.
 955 # 2. Host defaults to nonopt.
 956 # 3. If nonopt is not specified, then host defaults to the current host,
 957 #    as determined by config.guess.
 958 # 4. Target and build default to nonopt.
 959 # 5. If nonopt is not specified, then target and build default to host.
 960
 961 # The aliases save the names the user supplied, while $host etc.
 962 # will get canonicalized.
 963 case $host---$target---$nonopt in
 964 NONE---*---* | *---NONE---* | *---*---NONE) ;;
 965 *) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
 966 esac
 967
 968
 969 # Make sure we can run config.sub.
 970 if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then :
 971 else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
 972 fi
 973
 974 echo $ac_n "checking host system type""... $ac_c" 1>&6
 975 echo "configure:976: checking host system type" >&5
 976
 977 host_alias=$host
 978 case "$host_alias" in
 979 NONE)
 980   case $nonopt in
 981   NONE)
 982     if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then :
 983     else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
 984     fi ;;
 985   *) host_alias=$nonopt ;;
 986   esac ;;
 987 esac
 988
 989 host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias`
 990 host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 991 host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 992 host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 993 echo "$ac_t""$host" 1>&6
 994
 995 echo $ac_n "checking target system type""... $ac_c" 1>&6
 996 echo "configure:997: checking target system type" >&5
 997
 998 target_alias=$target
 999 case "$target_alias" in
1000 NONE)
1001   case $nonopt in
1002   NONE) target_alias=$host_alias ;;
1003   *) target_alias=$nonopt ;;
1004   esac ;;
1005 esac
1006
1007 target=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $target_alias`
1008 target_cpu=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1009 target_vendor=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1010 target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1011 echo "$ac_t""$target" 1>&6
1012
1013 echo $ac_n "checking build system type""... $ac_c" 1>&6
1014 echo "configure:1015: checking build system type" >&5
1015
1016 build_alias=$build
1017 case "$build_alias" in
1018 NONE)
1019   case $nonopt in
1020   NONE) build_alias=$host_alias ;;
1021   *) build_alias=$nonopt ;;
1022   esac ;;
1023 esac
1024
1025 build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias`
1026 build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1027 build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1028 build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1029 echo "$ac_t""$build" 1>&6
1030
1031 test "$host_alias" != "$target_alias" &&
1032   test "$program_prefix$program_suffix$program_transform_name" = \
1033     NONENONEs,x,x, &&
1034   program_prefix=${target_alias}-
1035
1036
1037 # Find the native compiler
1038 # Extract the first word of "gcc", so it can be a program name with args.
1039 set dummy gcc; ac_word=$2
1040 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1041 echo "configure:1042: checking for $ac_word" >&5
1042 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1043   echo $ac_n "(cached) $ac_c" 1>&6
1044 else
1045   if test -n "$CC"; then
1046   ac_cv_prog_CC="$CC" # Let the user override the test.
1047 else
1048   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1049   ac_dummy="$PATH"
1050   for ac_dir in $ac_dummy; do
1051     test -z "$ac_dir" && ac_dir=.
1052     if test -f $ac_dir/$ac_word; then
1053       ac_cv_prog_CC="gcc"
1054       break
1055     fi
1056   done
1057   IFS="$ac_save_ifs"
1058 fi
1059 fi
1060 CC="$ac_cv_prog_CC"
1061 if test -n "$CC"; then
1062   echo "$ac_t""$CC" 1>&6
1063 else
1064   echo "$ac_t""no" 1>&6
1065 fi
1066
1067 if test -z "$CC"; then
1068   # Extract the first word of "cc", so it can be a program name with args.
1069 set dummy cc; ac_word=$2
1070 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1071 echo "configure:1072: checking for $ac_word" >&5
1072 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1073   echo $ac_n "(cached) $ac_c" 1>&6
1074 else
1075   if test -n "$CC"; then
1076   ac_cv_prog_CC="$CC" # Let the user override the test.
1077 else
1078   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1079   ac_prog_rejected=no
1080   ac_dummy="$PATH"
1081   for ac_dir in $ac_dummy; do
1082     test -z "$ac_dir" && ac_dir=.
1083     if test -f $ac_dir/$ac_word; then
1084       if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
1085         ac_prog_rejected=yes
1086         continue
1087       fi
1088       ac_cv_prog_CC="cc"
1089       break
1090     fi
1091   done
1092   IFS="$ac_save_ifs"
1093 if test $ac_prog_rejected = yes; then
1094   # We found a bogon in the path, so make sure we never use it.
1095   set dummy $ac_cv_prog_CC
1096   shift
1097   if test $# -gt 0; then
1098     # We chose a different compiler from the bogus one.
1099     # However, it has the same basename, so the bogon will be chosen
1100     # first if we set CC to just the basename; use the full file name.
1101     shift
1102     set dummy "$ac_dir/$ac_word" "$@"
1103     shift
1104     ac_cv_prog_CC="$@"
1105   fi
1106 fi
1107 fi
1108 fi
1109 CC="$ac_cv_prog_CC"
1110 if test -n "$CC"; then
1111   echo "$ac_t""$CC" 1>&6
1112 else
1113   echo "$ac_t""no" 1>&6
1114 fi
1115
1116   if test -z "$CC"; then
1117     case "`uname -s`" in
1118     *win32* | *WIN32*)
1119       # Extract the first word of "cl", so it can be a program name with args.
1120 set dummy cl; ac_word=$2
1121 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1122 echo "configure:1123: checking for $ac_word" >&5
1123 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1124   echo $ac_n "(cached) $ac_c" 1>&6
1125 else
1126   if test -n "$CC"; then
1127   ac_cv_prog_CC="$CC" # Let the user override the test.
1128 else
1129   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1130   ac_dummy="$PATH"
1131   for ac_dir in $ac_dummy; do
1132     test -z "$ac_dir" && ac_dir=.
1133     if test -f $ac_dir/$ac_word; then
1134       ac_cv_prog_CC="cl"
1135       break
1136     fi
1137   done
1138   IFS="$ac_save_ifs"
1139 fi
1140 fi
1141 CC="$ac_cv_prog_CC"
1142 if test -n "$CC"; then
1143   echo "$ac_t""$CC" 1>&6
1144 else
1145   echo "$ac_t""no" 1>&6
1146 fi
1147  ;;
1148     esac
1149   fi
1150   test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
1151 fi
1152
1153 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
1154 echo "configure:1155: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
1155
1156 ac_ext=c
1157 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
1158 ac_cpp='$CPP $CPPFLAGS'
1159 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
1160 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
1161 cross_compiling=$ac_cv_prog_cc_cross
1162
1163 cat > conftest.$ac_ext << EOF
1164
1165 #line 1166 "configure"
1166 #include "confdefs.h"
1167
1168 main(){return(0);}
1169 EOF
1170 if { (eval echo configure:1171: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1171   ac_cv_prog_cc_works=yes
1172   # If we can't run a trivial program, we are probably using a cross compiler.
1173   if (./conftest; exit) 2>/dev/null; then
1174     ac_cv_prog_cc_cross=no
1175   else
1176     ac_cv_prog_cc_cross=yes
1177   fi
1178 else
1179   echo "configure: failed program was:" >&5
1180   cat conftest.$ac_ext >&5
1181   ac_cv_prog_cc_works=no
1182 fi
1183 rm -fr conftest*
1184 ac_ext=c
1185 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
1186 ac_cpp='$CPP $CPPFLAGS'
1187 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
1188 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
1189 cross_compiling=$ac_cv_prog_cc_cross
1190
1191 echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
1192 if test $ac_cv_prog_cc_works = no; then
1193   { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
1194 fi
1195 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
1196 echo "configure:1197: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
1197 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
1198 cross_compiling=$ac_cv_prog_cc_cross
1199
1200 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
1201 echo "configure:1202: checking whether we are using GNU C" >&5
1202 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
1203   echo $ac_n "(cached) $ac_c" 1>&6
1204 else
1205   cat > conftest.c <<EOF
1206 #ifdef __GNUC__
1207   yes;
1208 #endif
1209 EOF
1210 if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:1211: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
1211   ac_cv_prog_gcc=yes
1212 else
1213   ac_cv_prog_gcc=no
1214 fi
1215 fi
1216
1217 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
1218
1219 if test $ac_cv_prog_gcc = yes; then
1220   GCC=yes
1221 else
1222   GCC=
1223 fi
1224
1225 ac_test_CFLAGS="${CFLAGS+set}"
1226 ac_save_CFLAGS="$CFLAGS"
1227 CFLAGS=
1228 echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
1229 echo "configure:1230: checking whether ${CC-cc} accepts -g" >&5
1230 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
1231   echo $ac_n "(cached) $ac_c" 1>&6
1232 else
1233   echo 'void f(){}' > conftest.c
1234 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
1235   ac_cv_prog_cc_g=yes
1236 else
1237   ac_cv_prog_cc_g=no
1238 fi
1239 rm -f conftest*
1240
1241 fi
1242
1243 echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
1244 if test "$ac_test_CFLAGS" = set; then
1245   CFLAGS="$ac_save_CFLAGS"
1246 elif test $ac_cv_prog_cc_g = yes; then
1247   if test "$GCC" = yes; then
1248     CFLAGS="-g -O2"
1249   else
1250     CFLAGS="-g"
1251   fi
1252 else
1253   if test "$GCC" = yes; then
1254     CFLAGS="-O2"
1255   else
1256     CFLAGS=
1257   fi
1258 fi
1259
1260 if test "x$CC" != xcc; then
1261   echo $ac_n "checking whether $CC and cc understand -c and -o together""... $ac_c" 1>&6
1262 echo "configure:1263: checking whether $CC and cc understand -c and -o together" >&5
1263 else
1264   echo $ac_n "checking whether cc understands -c and -o together""... $ac_c" 1>&6
1265 echo "configure:1266: checking whether cc understands -c and -o together" >&5
1266 fi
1267 set dummy $CC; ac_cc="`echo $2 |
1268                        sed -e 's/[^a-zA-Z0-9_]/_/g' -e 's/^[0-9]/_/'`"
1269 if eval "test \"`echo '$''{'ac_cv_prog_cc_${ac_cc}_c_o'+set}'`\" = set"; then
1270   echo $ac_n "(cached) $ac_c" 1>&6
1271 else
1272   echo 'foo(){}' > conftest.c
1273 # Make sure it works both with $CC and with simple cc.
1274 # We do the test twice because some compilers refuse to overwrite an
1275 # existing .o file with -o, though they will create one.
1276 ac_try='${CC-cc} -c conftest.c -o conftest.o 1>&5'
1277 if { (eval echo configure:1278: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } &&
1278    test -f conftest.o && { (eval echo configure:1279: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; };
1279 then
1280   eval ac_cv_prog_cc_${ac_cc}_c_o=yes
1281   if test "x$CC" != xcc; then
1282     # Test first that cc exists at all.
1283     if { ac_try='cc -c conftest.c 1>&5'; { (eval echo configure:1284: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }; then
1284       ac_try='cc -c conftest.c -o conftest.o 1>&5'
1285       if { (eval echo configure:1286: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } &&
1286          test -f conftest.o && { (eval echo configure:1287: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; };
1287       then
1288         # cc works too.
1289         :
1290       else
1291         # cc exists but doesn't like -o.
1292         eval ac_cv_prog_cc_${ac_cc}_c_o=no
1293       fi
1294     fi
1295   fi
1296 else
1297   eval ac_cv_prog_cc_${ac_cc}_c_o=no
1298 fi
1299 rm -f conftest*
1300
1301 fi
1302 if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = yes"; then
1303   echo "$ac_t""yes" 1>&6
1304 else
1305   echo "$ac_t""no" 1>&6
1306   cat >> confdefs.h <<\EOF
1307 #define NO_MINUS_C_MINUS_O 1
1308 EOF
1309
1310 fi
1311
1312 if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = no"; then
1313   NO_MINUS_C_MINUS_O=yes
1314 fi
1315
1316
1317 echo $ac_n "checking for long double""... $ac_c" 1>&6
1318 echo "configure:1319: checking for long double" >&5
1319 if eval "test \"`echo '$''{'gcc_cv_c_long_double'+set}'`\" = set"; then
1320   echo $ac_n "(cached) $ac_c" 1>&6
1321 else
1322   if test "$GCC" = yes; then
1323   gcc_cv_c_long_double=yes
1324 else
1325 cat > conftest.$ac_ext <<EOF
1326 #line 1327 "configure"
1327 #include "confdefs.h"
1328
1329 int main() {
1330 /* The Stardent Vistra knows sizeof(long double), but does not support it.  */
1331 long double foo = 0.0;
1332 /* On Ultrix 4.3 cc, long double is 4 and double is 8.  */
1333 switch (0) case 0: case (sizeof(long double) >= sizeof(double)):;
1334 ; return 0; }
1335 EOF
1336 if { (eval echo configure:1337: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1337   rm -rf conftest*
1338   gcc_cv_c_long_double=yes
1339 else
1340   echo "configure: failed program was:" >&5
1341   cat conftest.$ac_ext >&5
1342   rm -rf conftest*
1343   gcc_cv_c_long_double=no
1344 fi
1345 rm -f conftest*
1346 fi
1347 fi
1348
1349 echo "$ac_t""$gcc_cv_c_long_double" 1>&6
1350 if test $gcc_cv_c_long_double = yes; then
1351   cat >> confdefs.h <<\EOF
1352 #define HAVE_LONG_DOUBLE 1
1353 EOF
1354
1355 fi
1356
1357
1358 echo $ac_n "checking whether ${CC-cc} accepts -Wno-long-long""... $ac_c" 1>&6
1359 echo "configure:1360: checking whether ${CC-cc} accepts -Wno-long-long" >&5
1360 echo 'void f(){}' > conftest.c
1361 if test -z "`${CC-cc} -Wno-long-long -c conftest.c 2>&1`"; then
1362   ac_cv_prog_cc_no_long_long=yes
1363 else
1364   ac_cv_prog_cc_no_long_long=no
1365 fi
1366 rm -f conftest*
1367 echo "$ac_t"$ac_cv_prog_cc_no_long_long 1>&6
1368
1369 # If the native compiler is GCC, we can enable warnings even in stage1.
1370 # That's useful for people building cross-compilers, or just running a
1371 # quick `make'.
1372 stage1_warn_cflags=" -W -Wall -Wtraditional -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes"
1373 stage2_warn_cflags="$stage1_warn_cflags -pedantic -Wno-long-long"
1374 if test "x$GCC" = "xyes"; then
1375   if test $ac_cv_prog_cc_no_long_long = yes; then
1376     stage1_warn_cflags="$stage1_warn_cflags -pedantic -Wno-long-long"
1377   fi
1378 else
1379   stage1_warn_cflags=""
1380 fi
1381
1382
1383
1384 echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
1385 echo "configure:1386: checking whether ${MAKE-make} sets \${MAKE}" >&5
1386 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'`
1387 if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
1388   echo $ac_n "(cached) $ac_c" 1>&6
1389 else
1390   cat > conftestmake <<\EOF
1391 all:
1392         @echo 'ac_maketemp="${MAKE}"'
1393 EOF
1394 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
1395 eval `${MAKE-make} -f conftestmake 2>/dev/null | grep temp=`
1396 if test -n "$ac_maketemp"; then
1397   eval ac_cv_prog_make_${ac_make}_set=yes
1398 else
1399   eval ac_cv_prog_make_${ac_make}_set=no
1400 fi
1401 rm -f conftestmake
1402 fi
1403 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
1404   echo "$ac_t""yes" 1>&6
1405   SET_MAKE=
1406 else
1407   echo "$ac_t""no" 1>&6
1408   SET_MAKE="MAKE=${MAKE-make}"
1409 fi
1410
1411
1412 echo $ac_n "checking whether a default assembler was specified""... $ac_c" 1>&6
1413 echo "configure:1414: checking whether a default assembler was specified" >&5
1414 if test x"${DEFAULT_ASSEMBLER+set}" = x"set"; then
1415     if test x"$gas_flag" = x"no"; then
1416         echo "$ac_t""yes ($DEFAULT_ASSEMBLER)" 1>&6
1417     else
1418         echo "$ac_t""yes ($DEFAULT_ASSEMBLER - GNU as)" 1>&6
1419     fi
1420 else
1421     echo "$ac_t""no" 1>&6
1422 fi
1423
1424 echo $ac_n "checking whether a default linker was specified""... $ac_c" 1>&6
1425 echo "configure:1426: checking whether a default linker was specified" >&5
1426 if test x"${DEFAULT_LINKER+set}" = x"set"; then
1427     if test x"$gnu_ld_flag" = x"no"; then
1428         echo "$ac_t""yes ($DEFAULT_LINKER)" 1>&6
1429     else
1430         echo "$ac_t""yes ($DEFAULT_LINKER - GNU ld)" 1>&6
1431     fi
1432 else
1433     echo "$ac_t""no" 1>&6
1434 fi
1435
1436 echo $ac_n "checking for inline""... $ac_c" 1>&6
1437 echo "configure:1438: checking for inline" >&5
1438 if eval "test \"`echo '$''{'ac_cv_c_inline'+set}'`\" = set"; then
1439   echo $ac_n "(cached) $ac_c" 1>&6
1440 else
1441   ac_cv_c_inline=no
1442 for ac_kw in inline __inline__ __inline; do
1443   cat > conftest.$ac_ext <<EOF
1444 #line 1445 "configure"
1445 #include "confdefs.h"
1446
1447 int main() {
1448 } $ac_kw foo() {
1449 ; return 0; }
1450 EOF
1451 if { (eval echo configure:1452: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1452   rm -rf conftest*
1453   ac_cv_c_inline=$ac_kw; break
1454 else
1455   echo "configure: failed program was:" >&5
1456   cat conftest.$ac_ext >&5
1457 fi
1458 rm -f conftest*
1459 done
1460
1461 fi
1462
1463 echo "$ac_t""$ac_cv_c_inline" 1>&6
1464 case "$ac_cv_c_inline" in
1465   inline | yes) ;;
1466   no) cat >> confdefs.h <<\EOF
1467 #define inline
1468 EOF
1469  ;;
1470   *)  cat >> confdefs.h <<EOF
1471 #define inline $ac_cv_c_inline
1472 EOF
1473  ;;
1474 esac
1475
1476
1477 # Find some useful tools
1478 for ac_prog in mawk gawk nawk awk
1479 do
1480 # Extract the first word of "$ac_prog", so it can be a program name with args.
1481 set dummy $ac_prog; ac_word=$2
1482 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1483 echo "configure:1484: checking for $ac_word" >&5
1484 if eval "test \"`echo '$''{'ac_cv_prog_AWK'+set}'`\" = set"; then
1485   echo $ac_n "(cached) $ac_c" 1>&6
1486 else
1487   if test -n "$AWK"; then
1488   ac_cv_prog_AWK="$AWK" # Let the user override the test.
1489 else
1490   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1491   ac_dummy="$PATH"
1492   for ac_dir in $ac_dummy; do
1493     test -z "$ac_dir" && ac_dir=.
1494     if test -f $ac_dir/$ac_word; then
1495       ac_cv_prog_AWK="$ac_prog"
1496       break
1497     fi
1498   done
1499   IFS="$ac_save_ifs"
1500 fi
1501 fi
1502 AWK="$ac_cv_prog_AWK"
1503 if test -n "$AWK"; then
1504   echo "$ac_t""$AWK" 1>&6
1505 else
1506   echo "$ac_t""no" 1>&6
1507 fi
1508
1509 test -n "$AWK" && break
1510 done
1511
1512 # Extract the first word of "flex", so it can be a program name with args.
1513 set dummy flex; ac_word=$2
1514 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1515 echo "configure:1516: checking for $ac_word" >&5
1516 if eval "test \"`echo '$''{'ac_cv_prog_LEX'+set}'`\" = set"; then
1517   echo $ac_n "(cached) $ac_c" 1>&6
1518 else
1519   if test -n "$LEX"; then
1520   ac_cv_prog_LEX="$LEX" # Let the user override the test.
1521 else
1522   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1523   ac_dummy="$PATH"
1524   for ac_dir in $ac_dummy; do
1525     test -z "$ac_dir" && ac_dir=.
1526     if test -f $ac_dir/$ac_word; then
1527       ac_cv_prog_LEX="flex"
1528       break
1529     fi
1530   done
1531   IFS="$ac_save_ifs"
1532   test -z "$ac_cv_prog_LEX" && ac_cv_prog_LEX="lex"
1533 fi
1534 fi
1535 LEX="$ac_cv_prog_LEX"
1536 if test -n "$LEX"; then
1537   echo "$ac_t""$LEX" 1>&6
1538 else
1539   echo "$ac_t""no" 1>&6
1540 fi
1541
1542 if test -z "$LEXLIB"
1543 then
1544   case "$LEX" in
1545   flex*) ac_lib=fl ;;
1546   *) ac_lib=l ;;
1547   esac
1548   echo $ac_n "checking for yywrap in -l$ac_lib""... $ac_c" 1>&6
1549 echo "configure:1550: checking for yywrap in -l$ac_lib" >&5
1550 ac_lib_var=`echo $ac_lib'_'yywrap | sed 'y%./+-%__p_%'`
1551 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
1552   echo $ac_n "(cached) $ac_c" 1>&6
1553 else
1554   ac_save_LIBS="$LIBS"
1555 LIBS="-l$ac_lib  $LIBS"
1556 cat > conftest.$ac_ext <<EOF
1557 #line 1558 "configure"
1558 #include "confdefs.h"
1559 /* Override any gcc2 internal prototype to avoid an error.  */
1560 /* We use char because int might match the return type of a gcc2
1561     builtin and then its argument prototype would still apply.  */
1562 char yywrap();
1563
1564 int main() {
1565 yywrap()
1566 ; return 0; }
1567 EOF
1568 if { (eval echo configure:1569: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1569   rm -rf conftest*
1570   eval "ac_cv_lib_$ac_lib_var=yes"
1571 else
1572   echo "configure: failed program was:" >&5
1573   cat conftest.$ac_ext >&5
1574   rm -rf conftest*
1575   eval "ac_cv_lib_$ac_lib_var=no"
1576 fi
1577 rm -f conftest*
1578 LIBS="$ac_save_LIBS"
1579
1580 fi
1581 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
1582   echo "$ac_t""yes" 1>&6
1583   LEXLIB="-l$ac_lib"
1584 else
1585   echo "$ac_t""no" 1>&6
1586 fi
1587
1588 fi
1589
1590 echo $ac_n "checking whether ln works""... $ac_c" 1>&6
1591 echo "configure:1592: checking whether ln works" >&5
1592 if eval "test \"`echo '$''{'gcc_cv_prog_LN'+set}'`\" = set"; then
1593   echo $ac_n "(cached) $ac_c" 1>&6
1594 else
1595   rm -f conftestdata_t
1596 echo >conftestdata_f
1597 if ln conftestdata_f conftestdata_t 2>/dev/null
1598 then
1599   gcc_cv_prog_LN="ln"
1600 else
1601   if ln -s conftestdata_f conftestdata_t 2>/dev/null
1602   then
1603     gcc_cv_prog_LN="ln -s"
1604   else
1605     gcc_cv_prog_LN=cp
1606   fi
1607 fi
1608 rm -f conftestdata_f conftestdata_t
1609
1610 fi
1611 LN="$gcc_cv_prog_LN"
1612 if test "$gcc_cv_prog_LN" = "ln"; then
1613   echo "$ac_t""yes" 1>&6
1614 else
1615   if test "$gcc_cv_prog_LN" = "ln -s"; then
1616     echo "$ac_t""no, using ln -s" 1>&6
1617   else
1618     echo "$ac_t""no, and neither does ln -s, so using cp" 1>&6
1619   fi
1620 fi
1621
1622 echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6
1623 echo "configure:1624: checking whether ln -s works" >&5
1624 if eval "test \"`echo '$''{'gcc_cv_prog_LN_S'+set}'`\" = set"; then
1625   echo $ac_n "(cached) $ac_c" 1>&6
1626 else
1627   rm -f conftestdata_t
1628 echo >conftestdata_f
1629 if ln -s conftestdata_f conftestdata_t 2>/dev/null
1630 then
1631   gcc_cv_prog_LN_S="ln -s"
1632 else
1633   if ln conftestdata_f conftestdata_t 2>/dev/null
1634   then
1635     gcc_cv_prog_LN_S=ln
1636   else
1637     gcc_cv_prog_LN_S=cp
1638   fi
1639 fi
1640 rm -f conftestdata_f conftestdata_t
1641
1642 fi
1643 LN_S="$gcc_cv_prog_LN_S"
1644 if test "$gcc_cv_prog_LN_S" = "ln -s"; then
1645   echo "$ac_t""yes" 1>&6
1646 else
1647   if test "$gcc_cv_prog_LN_S" = "ln"; then
1648     echo "$ac_t""no, using ln" 1>&6
1649   else
1650     echo "$ac_t""no, and neither does ln, so using cp" 1>&6
1651   fi
1652 fi
1653
1654 echo $ac_n "checking for volatile""... $ac_c" 1>&6
1655 echo "configure:1656: checking for volatile" >&5
1656 if eval "test \"`echo '$''{'gcc_cv_c_volatile'+set}'`\" = set"; then
1657   echo $ac_n "(cached) $ac_c" 1>&6
1658 else
1659   cat > conftest.$ac_ext <<EOF
1660 #line 1661 "configure"
1661 #include "confdefs.h"
1662
1663 int main() {
1664 volatile int foo;
1665 ; return 0; }
1666 EOF
1667 if { (eval echo configure:1668: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1668   rm -rf conftest*
1669   gcc_cv_c_volatile=yes
1670 else
1671   echo "configure: failed program was:" >&5
1672   cat conftest.$ac_ext >&5
1673   rm -rf conftest*
1674   gcc_cv_c_volatile=no
1675 fi
1676 rm -f conftest*
1677 fi
1678
1679 echo "$ac_t""$gcc_cv_c_volatile" 1>&6
1680 if test $gcc_cv_c_volatile = yes ; then
1681   cat >> confdefs.h <<\EOF
1682 #define HAVE_VOLATILE 1
1683 EOF
1684
1685 fi
1686
1687 # Extract the first word of "ranlib", so it can be a program name with args.
1688 set dummy ranlib; ac_word=$2
1689 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1690 echo "configure:1691: checking for $ac_word" >&5
1691 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1692   echo $ac_n "(cached) $ac_c" 1>&6
1693 else
1694   if test -n "$RANLIB"; then
1695   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1696 else
1697   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1698   ac_dummy="$PATH"
1699   for ac_dir in $ac_dummy; do
1700     test -z "$ac_dir" && ac_dir=.
1701     if test -f $ac_dir/$ac_word; then
1702       ac_cv_prog_RANLIB="ranlib"
1703       break
1704     fi
1705   done
1706   IFS="$ac_save_ifs"
1707   test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
1708 fi
1709 fi
1710 RANLIB="$ac_cv_prog_RANLIB"
1711 if test -n "$RANLIB"; then
1712   echo "$ac_t""$RANLIB" 1>&6
1713 else
1714   echo "$ac_t""no" 1>&6
1715 fi
1716
1717 for ac_prog in 'bison -y' byacc
1718 do
1719 # Extract the first word of "$ac_prog", so it can be a program name with args.
1720 set dummy $ac_prog; ac_word=$2
1721 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1722 echo "configure:1723: checking for $ac_word" >&5
1723 if eval "test \"`echo '$''{'ac_cv_prog_YACC'+set}'`\" = set"; then
1724   echo $ac_n "(cached) $ac_c" 1>&6
1725 else
1726   if test -n "$YACC"; then
1727   ac_cv_prog_YACC="$YACC" # Let the user override the test.
1728 else
1729   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1730   ac_dummy="$PATH"
1731   for ac_dir in $ac_dummy; do
1732     test -z "$ac_dir" && ac_dir=.
1733     if test -f $ac_dir/$ac_word; then
1734       ac_cv_prog_YACC="$ac_prog"
1735       break
1736     fi
1737   done
1738   IFS="$ac_save_ifs"
1739 fi
1740 fi
1741 YACC="$ac_cv_prog_YACC"
1742 if test -n "$YACC"; then
1743   echo "$ac_t""$YACC" 1>&6
1744 else
1745   echo "$ac_t""no" 1>&6
1746 fi
1747
1748 test -n "$YACC" && break
1749 done
1750 test -n "$YACC" || YACC="yacc"
1751
1752 # Find a good install program.  We prefer a C program (faster),
1753 # so one script is as good as another.  But avoid the broken or
1754 # incompatible versions:
1755 # SysV /etc/install, /usr/sbin/install
1756 # SunOS /usr/etc/install
1757 # IRIX /sbin/install
1758 # AIX /bin/install
1759 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
1760 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1761 # ./install, which can be erroneously created by make from ./install.sh.
1762 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
1763 echo "configure:1764: checking for a BSD compatible install" >&5
1764 if test -z "$INSTALL"; then
1765 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
1766   echo $ac_n "(cached) $ac_c" 1>&6
1767 else
1768     IFS="${IFS=         }"; ac_save_IFS="$IFS"; IFS="${IFS}:"
1769   for ac_dir in $PATH; do
1770     # Account for people who put trailing slashes in PATH elements.
1771     case "$ac_dir/" in
1772     /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
1773     *)
1774       # OSF1 and SCO ODT 3.0 have their own names for install.
1775       for ac_prog in ginstall scoinst install; do
1776         if test -f $ac_dir/$ac_prog; then
1777           if test $ac_prog = install &&
1778             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
1779             # AIX install.  It has an incompatible calling convention.
1780             # OSF/1 installbsd also uses dspmsg, but is usable.
1781             :
1782           else
1783             ac_cv_path_install="$ac_dir/$ac_prog -c"
1784             break 2
1785           fi
1786         fi
1787       done
1788       ;;
1789     esac
1790   done
1791   IFS="$ac_save_IFS"
1792
1793 fi
1794   if test "${ac_cv_path_install+set}" = set; then
1795     INSTALL="$ac_cv_path_install"
1796   else
1797     # As a last resort, use the slow shell script.  We don't cache a
1798     # path for INSTALL within a source directory, because that will
1799     # break other packages using the cache if that directory is
1800     # removed, or if the path is relative.
1801     INSTALL="$ac_install_sh"
1802   fi
1803 fi
1804 echo "$ac_t""$INSTALL" 1>&6
1805
1806 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1807 # It thinks the first close brace ends the variable substitution.
1808 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1809
1810 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1811
1812
1813 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
1814 echo "configure:1815: checking how to run the C preprocessor" >&5
1815 # On Suns, sometimes $CPP names a directory.
1816 if test -n "$CPP" && test -d "$CPP"; then
1817   CPP=
1818 fi
1819 if test -z "$CPP"; then
1820 if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
1821   echo $ac_n "(cached) $ac_c" 1>&6
1822 else
1823     # This must be in double quotes, not single quotes, because CPP may get
1824   # substituted into the Makefile and "${CC-cc}" will confuse make.
1825   CPP="${CC-cc} -E"
1826   # On the NeXT, cc -E runs the code through the compiler's parser,
1827   # not just through cpp.
1828   cat > conftest.$ac_ext <<EOF
1829 #line 1830 "configure"
1830 #include "confdefs.h"
1831 #include <assert.h>
1832 Syntax Error
1833 EOF
1834 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1835 { (eval echo configure:1836: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1836 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1837 if test -z "$ac_err"; then
1838   :
1839 else
1840   echo "$ac_err" >&5
1841   echo "configure: failed program was:" >&5
1842   cat conftest.$ac_ext >&5
1843   rm -rf conftest*
1844   CPP="${CC-cc} -E -traditional-cpp"
1845   cat > conftest.$ac_ext <<EOF
1846 #line 1847 "configure"
1847 #include "confdefs.h"
1848 #include <assert.h>
1849 Syntax Error
1850 EOF
1851 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1852 { (eval echo configure:1853: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1853 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1854 if test -z "$ac_err"; then
1855   :
1856 else
1857   echo "$ac_err" >&5
1858   echo "configure: failed program was:" >&5
1859   cat conftest.$ac_ext >&5
1860   rm -rf conftest*
1861   CPP="${CC-cc} -nologo -E"
1862   cat > conftest.$ac_ext <<EOF
1863 #line 1864 "configure"
1864 #include "confdefs.h"
1865 #include <assert.h>
1866 Syntax Error
1867 EOF
1868 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1869 { (eval echo configure:1870: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1870 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1871 if test -z "$ac_err"; then
1872   :
1873 else
1874   echo "$ac_err" >&5
1875   echo "configure: failed program was:" >&5
1876   cat conftest.$ac_ext >&5
1877   rm -rf conftest*
1878   CPP=/lib/cpp
1879 fi
1880 rm -f conftest*
1881 fi
1882 rm -f conftest*
1883 fi
1884 rm -f conftest*
1885   ac_cv_prog_CPP="$CPP"
1886 fi
1887   CPP="$ac_cv_prog_CPP"
1888 else
1889   ac_cv_prog_CPP="$CPP"
1890 fi
1891 echo "$ac_t""$CPP" 1>&6
1892
1893 echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
1894 echo "configure:1895: checking for ANSI C header files" >&5
1895 if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
1896   echo $ac_n "(cached) $ac_c" 1>&6
1897 else
1898   cat > conftest.$ac_ext <<EOF
1899 #line 1900 "configure"
1900 #include "confdefs.h"
1901 #include <stdlib.h>
1902 #include <stdarg.h>
1903 #include <string.h>
1904 #include <float.h>
1905 EOF
1906 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1907 { (eval echo configure:1908: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1908 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1909 if test -z "$ac_err"; then
1910   rm -rf conftest*
1911   ac_cv_header_stdc=yes
1912 else
1913   echo "$ac_err" >&5
1914   echo "configure: failed program was:" >&5
1915   cat conftest.$ac_ext >&5
1916   rm -rf conftest*
1917   ac_cv_header_stdc=no
1918 fi
1919 rm -f conftest*
1920
1921 if test $ac_cv_header_stdc = yes; then
1922   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
1923 cat > conftest.$ac_ext <<EOF
1924 #line 1925 "configure"
1925 #include "confdefs.h"
1926 #include <string.h>
1927 EOF
1928 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1929   egrep "memchr" >/dev/null 2>&1; then
1930   :
1931 else
1932   rm -rf conftest*
1933   ac_cv_header_stdc=no
1934 fi
1935 rm -f conftest*
1936
1937 fi
1938
1939 if test $ac_cv_header_stdc = yes; then
1940   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
1941 cat > conftest.$ac_ext <<EOF
1942 #line 1943 "configure"
1943 #include "confdefs.h"
1944 #include <stdlib.h>
1945 EOF
1946 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1947   egrep "free" >/dev/null 2>&1; then
1948   :
1949 else
1950   rm -rf conftest*
1951   ac_cv_header_stdc=no
1952 fi
1953 rm -f conftest*
1954
1955 fi
1956
1957 if test $ac_cv_header_stdc = yes; then
1958   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
1959 if test "$cross_compiling" = yes; then
1960   :
1961 else
1962   cat > conftest.$ac_ext <<EOF
1963 #line 1964 "configure"
1964 #include "confdefs.h"
1965 #include <ctype.h>
1966 #define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
1967 #define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
1968 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
1969 int main () { int i; for (i = 0; i < 256; i++)
1970 if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
1971 exit (0); }
1972
1973 EOF
1974 if { (eval echo configure:1975: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
1975 then
1976   :
1977 else
1978   echo "configure: failed program was:" >&5
1979   cat conftest.$ac_ext >&5
1980   rm -fr conftest*
1981   ac_cv_header_stdc=no
1982 fi
1983 rm -fr conftest*
1984 fi
1985
1986 fi
1987 fi
1988
1989 echo "$ac_t""$ac_cv_header_stdc" 1>&6
1990 if test $ac_cv_header_stdc = yes; then
1991   cat >> confdefs.h <<\EOF
1992 #define STDC_HEADERS 1
1993 EOF
1994
1995 fi
1996
1997 echo $ac_n "checking whether time.h and sys/time.h may both be included""... $ac_c" 1>&6
1998 echo "configure:1999: checking whether time.h and sys/time.h may both be included" >&5
1999 if eval "test \"`echo '$''{'ac_cv_header_time'+set}'`\" = set"; then
2000   echo $ac_n "(cached) $ac_c" 1>&6
2001 else
2002   cat > conftest.$ac_ext <<EOF
2003 #line 2004 "configure"
2004 #include "confdefs.h"
2005 #include <sys/types.h>
2006 #include <sys/time.h>
2007 #include <time.h>
2008 int main() {
2009 struct tm *tp;
2010 ; return 0; }
2011 EOF
2012 if { (eval echo configure:2013: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2013   rm -rf conftest*
2014   ac_cv_header_time=yes
2015 else
2016   echo "configure: failed program was:" >&5
2017   cat conftest.$ac_ext >&5
2018   rm -rf conftest*
2019   ac_cv_header_time=no
2020 fi
2021 rm -f conftest*
2022 fi
2023
2024 echo "$ac_t""$ac_cv_header_time" 1>&6
2025 if test $ac_cv_header_time = yes; then
2026   cat >> confdefs.h <<\EOF
2027 #define TIME_WITH_SYS_TIME 1
2028 EOF
2029
2030 fi
2031
2032 echo $ac_n "checking whether string.h and strings.h may both be included""... $ac_c" 1>&6
2033 echo "configure:2034: checking whether string.h and strings.h may both be included" >&5
2034 if eval "test \"`echo '$''{'gcc_cv_header_string'+set}'`\" = set"; then
2035   echo $ac_n "(cached) $ac_c" 1>&6
2036 else
2037   cat > conftest.$ac_ext <<EOF
2038 #line 2039 "configure"
2039 #include "confdefs.h"
2040 #include <string.h>
2041 #include <strings.h>
2042 int main() {
2043
2044 ; return 0; }
2045 EOF
2046 if { (eval echo configure:2047: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2047   rm -rf conftest*
2048   gcc_cv_header_string=yes
2049 else
2050   echo "configure: failed program was:" >&5
2051   cat conftest.$ac_ext >&5
2052   rm -rf conftest*
2053   gcc_cv_header_string=no
2054 fi
2055 rm -f conftest*
2056 fi
2057
2058 echo "$ac_t""$gcc_cv_header_string" 1>&6
2059 if test $gcc_cv_header_string = yes; then
2060   cat >> confdefs.h <<\EOF
2061 #define STRING_WITH_STRINGS 1
2062 EOF
2063
2064 fi
2065
2066 echo $ac_n "checking for sys/wait.h that is POSIX.1 compatible""... $ac_c" 1>&6
2067 echo "configure:2068: checking for sys/wait.h that is POSIX.1 compatible" >&5
2068 if eval "test \"`echo '$''{'ac_cv_header_sys_wait_h'+set}'`\" = set"; then
2069   echo $ac_n "(cached) $ac_c" 1>&6
2070 else
2071   cat > conftest.$ac_ext <<EOF
2072 #line 2073 "configure"
2073 #include "confdefs.h"
2074 #include <sys/types.h>
2075 #include <sys/wait.h>
2076 #ifndef WEXITSTATUS
2077 #define WEXITSTATUS(stat_val) ((unsigned)(stat_val) >> 8)
2078 #endif
2079 #ifndef WIFEXITED
2080 #define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
2081 #endif
2082 int main() {
2083 int s;
2084 wait (&s);
2085 s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
2086 ; return 0; }
2087 EOF
2088 if { (eval echo configure:2089: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2089   rm -rf conftest*
2090   ac_cv_header_sys_wait_h=yes
2091 else
2092   echo "configure: failed program was:" >&5
2093   cat conftest.$ac_ext >&5
2094   rm -rf conftest*
2095   ac_cv_header_sys_wait_h=no
2096 fi
2097 rm -f conftest*
2098 fi
2099
2100 echo "$ac_t""$ac_cv_header_sys_wait_h" 1>&6
2101 if test $ac_cv_header_sys_wait_h = yes; then
2102   cat >> confdefs.h <<\EOF
2103 #define HAVE_SYS_WAIT_H 1
2104 EOF
2105
2106 fi
2107
2108 for ac_hdr in limits.h stddef.h string.h strings.h stdlib.h time.h \
2109                  fcntl.h unistd.h stab.h sys/file.h sys/time.h \
2110                  sys/resource.h sys/param.h sys/times.h sys/stat.h \
2111                  direct.h malloc.h
2112 do
2113 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
2114 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
2115 echo "configure:2116: checking for $ac_hdr" >&5
2116 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2117   echo $ac_n "(cached) $ac_c" 1>&6
2118 else
2119   cat > conftest.$ac_ext <<EOF
2120 #line 2121 "configure"
2121 #include "confdefs.h"
2122 #include <$ac_hdr>
2123 EOF
2124 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2125 { (eval echo configure:2126: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2126 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2127 if test -z "$ac_err"; then
2128   rm -rf conftest*
2129   eval "ac_cv_header_$ac_safe=yes"
2130 else
2131   echo "$ac_err" >&5
2132   echo "configure: failed program was:" >&5
2133   cat conftest.$ac_ext >&5
2134   rm -rf conftest*
2135   eval "ac_cv_header_$ac_safe=no"
2136 fi
2137 rm -f conftest*
2138 fi
2139 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2140   echo "$ac_t""yes" 1>&6
2141     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
2142   cat >> confdefs.h <<EOF
2143 #define $ac_tr_hdr 1
2144 EOF
2145
2146 else
2147   echo "$ac_t""no" 1>&6
2148 fi
2149 done
2150
2151
2152 # Check for thread headers.
2153 ac_safe=`echo "thread.h" | sed 'y%./+-%__p_%'`
2154 echo $ac_n "checking for thread.h""... $ac_c" 1>&6
2155 echo "configure:2156: checking for thread.h" >&5
2156 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2157   echo $ac_n "(cached) $ac_c" 1>&6
2158 else
2159   cat > conftest.$ac_ext <<EOF
2160 #line 2161 "configure"
2161 #include "confdefs.h"
2162 #include <thread.h>
2163 EOF
2164 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2165 { (eval echo configure:2166: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2166 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2167 if test -z "$ac_err"; then
2168   rm -rf conftest*
2169   eval "ac_cv_header_$ac_safe=yes"
2170 else
2171   echo "$ac_err" >&5
2172   echo "configure: failed program was:" >&5
2173   cat conftest.$ac_ext >&5
2174   rm -rf conftest*
2175   eval "ac_cv_header_$ac_safe=no"
2176 fi
2177 rm -f conftest*
2178 fi
2179 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2180   echo "$ac_t""yes" 1>&6
2181   have_thread_h=yes
2182 else
2183   echo "$ac_t""no" 1>&6
2184 have_thread_h=
2185 fi
2186
2187 ac_safe=`echo "pthread.h" | sed 'y%./+-%__p_%'`
2188 echo $ac_n "checking for pthread.h""... $ac_c" 1>&6
2189 echo "configure:2190: checking for pthread.h" >&5
2190 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2191   echo $ac_n "(cached) $ac_c" 1>&6
2192 else
2193   cat > conftest.$ac_ext <<EOF
2194 #line 2195 "configure"
2195 #include "confdefs.h"
2196 #include <pthread.h>
2197 EOF
2198 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2199 { (eval echo configure:2200: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2200 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2201 if test -z "$ac_err"; then
2202   rm -rf conftest*
2203   eval "ac_cv_header_$ac_safe=yes"
2204 else
2205   echo "$ac_err" >&5
2206   echo "configure: failed program was:" >&5
2207   cat conftest.$ac_ext >&5
2208   rm -rf conftest*
2209   eval "ac_cv_header_$ac_safe=no"
2210 fi
2211 rm -f conftest*
2212 fi
2213 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2214   echo "$ac_t""yes" 1>&6
2215   have_pthread_h=yes
2216 else
2217   echo "$ac_t""no" 1>&6
2218 have_pthread_h=
2219 fi
2220
2221
2222 # See if GNAT has been installed
2223 # Extract the first word of "gnatbind", so it can be a program name with args.
2224 set dummy gnatbind; ac_word=$2
2225 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2226 echo "configure:2227: checking for $ac_word" >&5
2227 if eval "test \"`echo '$''{'ac_cv_prog_gnat'+set}'`\" = set"; then
2228   echo $ac_n "(cached) $ac_c" 1>&6
2229 else
2230   if test -n "$gnat"; then
2231   ac_cv_prog_gnat="$gnat" # Let the user override the test.
2232 else
2233   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2234   ac_dummy="$PATH"
2235   for ac_dir in $ac_dummy; do
2236     test -z "$ac_dir" && ac_dir=.
2237     if test -f $ac_dir/$ac_word; then
2238       ac_cv_prog_gnat="yes"
2239       break
2240     fi
2241   done
2242   IFS="$ac_save_ifs"
2243   test -z "$ac_cv_prog_gnat" && ac_cv_prog_gnat="no"
2244 fi
2245 fi
2246 gnat="$ac_cv_prog_gnat"
2247 if test -n "$gnat"; then
2248   echo "$ac_t""$gnat" 1>&6
2249 else
2250   echo "$ac_t""no" 1>&6
2251 fi
2252
2253
2254 # Do we have a single-tree copy of texinfo?
2255 if test -f $srcdir/../texinfo/Makefile.in; then
2256   MAKEINFO='$(objdir)/../texinfo/makeinfo/makeinfo'
2257   gcc_cv_prog_makeinfo_modern=yes
2258   echo "$ac_t""Using makeinfo from the unified source tree." 1>&6
2259 else
2260   # See if makeinfo has been installed and is modern enough
2261   # that we can use it.
2262   # Extract the first word of "makeinfo", so it can be a program name with args.
2263 set dummy makeinfo; ac_word=$2
2264 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2265 echo "configure:2266: checking for $ac_word" >&5
2266 if eval "test \"`echo '$''{'ac_cv_prog_MAKEINFO'+set}'`\" = set"; then
2267   echo $ac_n "(cached) $ac_c" 1>&6
2268 else
2269   if test -n "$MAKEINFO"; then
2270   ac_cv_prog_MAKEINFO="$MAKEINFO" # Let the user override the test.
2271 else
2272   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2273   ac_dummy="$PATH"
2274   for ac_dir in $ac_dummy; do
2275     test -z "$ac_dir" && ac_dir=.
2276     if test -f $ac_dir/$ac_word; then
2277       ac_cv_prog_MAKEINFO="makeinfo"
2278       break
2279     fi
2280   done
2281   IFS="$ac_save_ifs"
2282 fi
2283 fi
2284 MAKEINFO="$ac_cv_prog_MAKEINFO"
2285 if test -n "$MAKEINFO"; then
2286   echo "$ac_t""$MAKEINFO" 1>&6
2287 else
2288   echo "$ac_t""no" 1>&6
2289 fi
2290
2291 if test -n "$MAKEINFO"; then
2292   # Found it, now check the version.
2293   echo $ac_n "checking for modern makeinfo""... $ac_c" 1>&6
2294 echo "configure:2295: checking for modern makeinfo" >&5
2295 if eval "test \"`echo '$''{'gcc_cv_prog_makeinfo_modern'+set}'`\" = set"; then
2296   echo $ac_n "(cached) $ac_c" 1>&6
2297 else
2298     ac_prog_version=`$MAKEINFO --version 2>&1 |
2299                    sed -n 's/^.*GNU texinfo.* \([0-9][0-9.]*\).*$/\1/p'`
2300   echo "configure:2301: version of makeinfo is $ac_prog_version" >&5
2301   case $ac_prog_version in
2302     '')     gcc_cv_prog_makeinfo_modern=no;;
2303     3.1[2-9] | 3.[2-9][0-9] | 4.* | 1.6[89] | 1.7[0-9])
2304             gcc_cv_prog_makeinfo_modern=yes;;
2305     *)      gcc_cv_prog_makeinfo_modern=no;;
2306   esac
2307
2308 fi
2309
2310 echo "$ac_t""$gcc_cv_prog_makeinfo_modern" 1>&6
2311 else
2312   gcc_cv_prog_makeinfo_modern=no
2313 fi
2314
2315 fi
2316
2317 if test $gcc_cv_prog_makeinfo_modern = no; then
2318   echo "configure: warning:
2319 *** Makeinfo is missing or too old.
2320 *** Info documentation will not be built or installed." 1>&2
2321   BUILD_INFO=
2322   INSTALL_INFO=
2323 else
2324   BUILD_INFO=info
2325   INSTALL_INFO=install-info
2326 fi
2327
2328 # See if the stage1 system preprocessor understands the ANSI C
2329 # preprocessor stringification operator.
2330
2331
2332 echo $ac_n "checking for preprocessor stringizing operator""... $ac_c" 1>&6
2333 echo "configure:2334: checking for preprocessor stringizing operator" >&5
2334 if eval "test \"`echo '$''{'ac_cv_c_stringize'+set}'`\" = set"; then
2335   echo $ac_n "(cached) $ac_c" 1>&6
2336 else
2337   cat > conftest.$ac_ext <<EOF
2338 #line 2339 "configure"
2339 #include "confdefs.h"
2340
2341 #define x(y) #y
2342
2343 char *s = x(teststring);
2344
2345 EOF
2346 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2347   egrep "#teststring" >/dev/null 2>&1; then
2348   rm -rf conftest*
2349   ac_cv_c_stringize=no
2350 else
2351   rm -rf conftest*
2352   ac_cv_c_stringize=yes
2353 fi
2354 rm -f conftest*
2355
2356 fi
2357
2358 if test "${ac_cv_c_stringize}" = yes
2359 then
2360         cat >> confdefs.h <<\EOF
2361 #define HAVE_STRINGIZE 1
2362 EOF
2363
2364 fi
2365 echo "$ac_t""${ac_cv_c_stringize}" 1>&6
2366
2367
2368 # Use <inttypes.h> only if it exists,
2369 # doesn't clash with <sys/types.h>, and declares intmax_t.
2370 echo $ac_n "checking for inttypes.h""... $ac_c" 1>&6
2371 echo "configure:2372: checking for inttypes.h" >&5
2372 if eval "test \"`echo '$''{'gcc_cv_header_inttypes_h'+set}'`\" = set"; then
2373   echo $ac_n "(cached) $ac_c" 1>&6
2374 else
2375   cat > conftest.$ac_ext <<EOF
2376 #line 2377 "configure"
2377 #include "confdefs.h"
2378 #include <sys/types.h>
2379 #include <inttypes.h>
2380 int main() {
2381 intmax_t i = -1;
2382 ; return 0; }
2383 EOF
2384 if { (eval echo configure:2385: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2385   rm -rf conftest*
2386   gcc_cv_header_inttypes_h=yes
2387 else
2388   echo "configure: failed program was:" >&5
2389   cat conftest.$ac_ext >&5
2390   rm -rf conftest*
2391   gcc_cv_header_inttypes_h=no
2392 fi
2393 rm -f conftest*
2394 fi
2395
2396 echo "$ac_t""$gcc_cv_header_inttypes_h" 1>&6
2397 if test $gcc_cv_header_inttypes_h = yes; then
2398   cat >> confdefs.h <<\EOF
2399 #define HAVE_INTTYPES_H 1
2400 EOF
2401
2402 fi
2403
2404 #
2405 # Determine if enumerated bitfields are unsigned.   ISO C says they can
2406 # be either signed or unsigned.
2407 #
2408 echo $ac_n "checking for unsigned enumerated bitfields""... $ac_c" 1>&6
2409 echo "configure:2410: checking for unsigned enumerated bitfields" >&5
2410 if eval "test \"`echo '$''{'gcc_cv_enum_bf_unsigned'+set}'`\" = set"; then
2411   echo $ac_n "(cached) $ac_c" 1>&6
2412 else
2413   if test "$cross_compiling" = yes; then
2414   gcc_cv_enum_bf_unsigned=yes
2415 else
2416   cat > conftest.$ac_ext <<EOF
2417 #line 2418 "configure"
2418 #include "confdefs.h"
2419 #include <stdlib.h>
2420 enum t { BLAH = 128 } ;
2421 struct s_t { enum t member : 8; } s ;
2422 int main(void)
2423 {
2424         s.member = BLAH;
2425         if (s.member < 0) exit(1);
2426         exit(0);
2427
2428 }
2429 EOF
2430 if { (eval echo configure:2431: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
2431 then
2432   gcc_cv_enum_bf_unsigned=yes
2433 else
2434   echo "configure: failed program was:" >&5
2435   cat conftest.$ac_ext >&5
2436   rm -fr conftest*
2437   gcc_cv_enum_bf_unsigned=no
2438 fi
2439 rm -fr conftest*
2440 fi
2441
2442 fi
2443
2444 echo "$ac_t""$gcc_cv_enum_bf_unsigned" 1>&6
2445 if test $gcc_cv_enum_bf_unsigned = yes; then
2446   cat >> confdefs.h <<\EOF
2447 #define ENUM_BITFIELDS_ARE_UNSIGNED 1
2448 EOF
2449
2450 fi
2451
2452 for ac_func in strtoul bsearch putenv popen bcopy bzero bcmp \
2453         index rindex strchr strrchr kill getrlimit setrlimit atoll atoq \
2454         sysconf isascii gettimeofday strsignal putc_unlocked fputc_unlocked \
2455         fputs_unlocked getrusage valloc
2456 do
2457 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2458 echo "configure:2459: checking for $ac_func" >&5
2459 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2460   echo $ac_n "(cached) $ac_c" 1>&6
2461 else
2462   cat > conftest.$ac_ext <<EOF
2463 #line 2464 "configure"
2464 #include "confdefs.h"
2465 /* System header to define __stub macros and hopefully few prototypes,
2466     which can conflict with char $ac_func(); below.  */
2467 #include <assert.h>
2468 /* Override any gcc2 internal prototype to avoid an error.  */
2469 /* We use char because int might match the return type of a gcc2
2470     builtin and then its argument prototype would still apply.  */
2471 char $ac_func();
2472
2473 int main() {
2474
2475 /* The GNU C library defines this for functions which it implements
2476     to always fail with ENOSYS.  Some functions are actually named
2477     something starting with __ and the normal name is an alias.  */
2478 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2479 choke me
2480 #else
2481 $ac_func();
2482 #endif
2483
2484 ; return 0; }
2485 EOF
2486 if { (eval echo configure:2487: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2487   rm -rf conftest*
2488   eval "ac_cv_func_$ac_func=yes"
2489 else
2490   echo "configure: failed program was:" >&5
2491   cat conftest.$ac_ext >&5
2492   rm -rf conftest*
2493   eval "ac_cv_func_$ac_func=no"
2494 fi
2495 rm -f conftest*
2496 fi
2497
2498 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2499   echo "$ac_t""yes" 1>&6
2500     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2501   cat >> confdefs.h <<EOF
2502 #define $ac_tr_func 1
2503 EOF
2504
2505 else
2506   echo "$ac_t""no" 1>&6
2507 fi
2508 done
2509
2510
2511 echo $ac_n "checking for ssize_t""... $ac_c" 1>&6
2512 echo "configure:2513: checking for ssize_t" >&5
2513 if eval "test \"`echo '$''{'ac_cv_type_ssize_t'+set}'`\" = set"; then
2514   echo $ac_n "(cached) $ac_c" 1>&6
2515 else
2516   cat > conftest.$ac_ext <<EOF
2517 #line 2518 "configure"
2518 #include "confdefs.h"
2519 #include <sys/types.h>
2520 #if STDC_HEADERS
2521 #include <stdlib.h>
2522 #include <stddef.h>
2523 #endif
2524 EOF
2525 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2526   egrep "(^|[^a-zA-Z_0-9])ssize_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
2527   rm -rf conftest*
2528   ac_cv_type_ssize_t=yes
2529 else
2530   rm -rf conftest*
2531   ac_cv_type_ssize_t=no
2532 fi
2533 rm -f conftest*
2534
2535 fi
2536 echo "$ac_t""$ac_cv_type_ssize_t" 1>&6
2537 if test $ac_cv_type_ssize_t = no; then
2538   cat >> confdefs.h <<\EOF
2539 #define ssize_t int
2540 EOF
2541
2542 fi
2543
2544
2545 echo $ac_n "checking for vprintf""... $ac_c" 1>&6
2546 echo "configure:2547: checking for vprintf" >&5
2547 if eval "test \"`echo '$''{'ac_cv_func_vprintf'+set}'`\" = set"; then
2548   echo $ac_n "(cached) $ac_c" 1>&6
2549 else
2550   cat > conftest.$ac_ext <<EOF
2551 #line 2552 "configure"
2552 #include "confdefs.h"
2553 /* System header to define __stub macros and hopefully few prototypes,
2554     which can conflict with char vprintf(); below.  */
2555 #include <assert.h>
2556 /* Override any gcc2 internal prototype to avoid an error.  */
2557 /* We use char because int might match the return type of a gcc2
2558     builtin and then its argument prototype would still apply.  */
2559 char vprintf();
2560
2561 int main() {
2562
2563 /* The GNU C library defines this for functions which it implements
2564     to always fail with ENOSYS.  Some functions are actually named
2565     something starting with __ and the normal name is an alias.  */
2566 #if defined (__stub_vprintf) || defined (__stub___vprintf)
2567 choke me
2568 #else
2569 vprintf();
2570 #endif
2571
2572 ; return 0; }
2573 EOF
2574 if { (eval echo configure:2575: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2575   rm -rf conftest*
2576   eval "ac_cv_func_vprintf=yes"
2577 else
2578   echo "configure: failed program was:" >&5
2579   cat conftest.$ac_ext >&5
2580   rm -rf conftest*
2581   eval "ac_cv_func_vprintf=no"
2582 fi
2583 rm -f conftest*
2584 fi
2585
2586 if eval "test \"`echo '$ac_cv_func_'vprintf`\" = yes"; then
2587   echo "$ac_t""yes" 1>&6
2588   cat >> confdefs.h <<\EOF
2589 #define HAVE_VPRINTF 1
2590 EOF
2591
2592 else
2593   echo "$ac_t""no" 1>&6
2594 fi
2595
2596 if test "$ac_cv_func_vprintf" != yes; then
2597 echo $ac_n "checking for _doprnt""... $ac_c" 1>&6
2598 echo "configure:2599: checking for _doprnt" >&5
2599 if eval "test \"`echo '$''{'ac_cv_func__doprnt'+set}'`\" = set"; then
2600   echo $ac_n "(cached) $ac_c" 1>&6
2601 else
2602   cat > conftest.$ac_ext <<EOF
2603 #line 2604 "configure"
2604 #include "confdefs.h"
2605 /* System header to define __stub macros and hopefully few prototypes,
2606     which can conflict with char _doprnt(); below.  */
2607 #include <assert.h>
2608 /* Override any gcc2 internal prototype to avoid an error.  */
2609 /* We use char because int might match the return type of a gcc2
2610     builtin and then its argument prototype would still apply.  */
2611 char _doprnt();
2612
2613 int main() {
2614
2615 /* The GNU C library defines this for functions which it implements
2616     to always fail with ENOSYS.  Some functions are actually named
2617     something starting with __ and the normal name is an alias.  */
2618 #if defined (__stub__doprnt) || defined (__stub____doprnt)
2619 choke me
2620 #else
2621 _doprnt();
2622 #endif
2623
2624 ; return 0; }
2625 EOF
2626 if { (eval echo configure:2627: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2627   rm -rf conftest*
2628   eval "ac_cv_func__doprnt=yes"
2629 else
2630   echo "configure: failed program was:" >&5
2631   cat conftest.$ac_ext >&5
2632   rm -rf conftest*
2633   eval "ac_cv_func__doprnt=no"
2634 fi
2635 rm -f conftest*
2636 fi
2637
2638 if eval "test \"`echo '$ac_cv_func_'_doprnt`\" = yes"; then
2639   echo "$ac_t""yes" 1>&6
2640   cat >> confdefs.h <<\EOF
2641 #define HAVE_DOPRNT 1
2642 EOF
2643
2644 else
2645   echo "$ac_t""no" 1>&6
2646 fi
2647
2648 fi
2649
2650 vfprintf=
2651 doprint=
2652 if test $ac_cv_func_vprintf != yes ; then
2653   vfprintf=vfprintf.o
2654   if test $ac_cv_func__doprnt != yes ; then
2655     doprint=doprint.o
2656   fi
2657 fi
2658
2659
2660
2661 echo $ac_n "checking whether the printf functions support %p""... $ac_c" 1>&6
2662 echo "configure:2663: checking whether the printf functions support %p" >&5
2663 if eval "test \"`echo '$''{'gcc_cv_func_printf_ptr'+set}'`\" = set"; then
2664   echo $ac_n "(cached) $ac_c" 1>&6
2665 else
2666   if test "$cross_compiling" = yes; then
2667   gcc_cv_func_printf_ptr=no
2668 else
2669   cat > conftest.$ac_ext <<EOF
2670 #line 2671 "configure"
2671 #include "confdefs.h"
2672 #include <stdio.h>
2673
2674 int main()
2675 {
2676   char buf[64];
2677   char *p = buf, *q = NULL;
2678   sprintf(buf, "%p", p);
2679   sscanf(buf, "%p", &q);
2680   return (p != q);
2681 }
2682 EOF
2683 if { (eval echo configure:2684: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
2684 then
2685   gcc_cv_func_printf_ptr=yes
2686 else
2687   echo "configure: failed program was:" >&5
2688   cat conftest.$ac_ext >&5
2689   rm -fr conftest*
2690   gcc_cv_func_printf_ptr=no
2691 fi
2692 rm -fr conftest*
2693 fi
2694
2695 rm -f core core.* *.core
2696 fi
2697
2698 echo "$ac_t""$gcc_cv_func_printf_ptr" 1>&6
2699 if test $gcc_cv_func_printf_ptr = yes ; then
2700   cat >> confdefs.h <<\EOF
2701 #define HAVE_PRINTF_PTR 1
2702 EOF
2703
2704 fi
2705
2706
2707 case "${host}" in
2708 *-*-uwin*)
2709   # Under some versions of uwin, vfork is notoriously buggy and the test
2710   # can hang configure; on other versions, vfork exists just as a stub.
2711   # FIXME: This should be removed once vfork in uwin's runtime is fixed.
2712   ac_cv_func_vfork_works=no
2713   ;;
2714 esac
2715 echo $ac_n "checking for pid_t""... $ac_c" 1>&6
2716 echo "configure:2717: checking for pid_t" >&5
2717 if eval "test \"`echo '$''{'ac_cv_type_pid_t'+set}'`\" = set"; then
2718   echo $ac_n "(cached) $ac_c" 1>&6
2719 else
2720   cat > conftest.$ac_ext <<EOF
2721 #line 2722 "configure"
2722 #include "confdefs.h"
2723 #include <sys/types.h>
2724 #if STDC_HEADERS
2725 #include <stdlib.h>
2726 #include <stddef.h>
2727 #endif
2728 EOF
2729 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2730   egrep "(^|[^a-zA-Z_0-9])pid_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
2731   rm -rf conftest*
2732   ac_cv_type_pid_t=yes
2733 else
2734   rm -rf conftest*
2735   ac_cv_type_pid_t=no
2736 fi
2737 rm -f conftest*
2738
2739 fi
2740 echo "$ac_t""$ac_cv_type_pid_t" 1>&6
2741 if test $ac_cv_type_pid_t = no; then
2742   cat >> confdefs.h <<\EOF
2743 #define pid_t int
2744 EOF
2745
2746 fi
2747
2748 ac_safe=`echo "vfork.h" | sed 'y%./+-%__p_%'`
2749 echo $ac_n "checking for vfork.h""... $ac_c" 1>&6
2750 echo "configure:2751: checking for vfork.h" >&5
2751 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2752   echo $ac_n "(cached) $ac_c" 1>&6
2753 else
2754   cat > conftest.$ac_ext <<EOF
2755 #line 2756 "configure"
2756 #include "confdefs.h"
2757 #include <vfork.h>
2758 EOF
2759 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2760 { (eval echo configure:2761: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2761 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2762 if test -z "$ac_err"; then
2763   rm -rf conftest*
2764   eval "ac_cv_header_$ac_safe=yes"
2765 else
2766   echo "$ac_err" >&5
2767   echo "configure: failed program was:" >&5
2768   cat conftest.$ac_ext >&5
2769   rm -rf conftest*
2770   eval "ac_cv_header_$ac_safe=no"
2771 fi
2772 rm -f conftest*
2773 fi
2774 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2775   echo "$ac_t""yes" 1>&6
2776   cat >> confdefs.h <<\EOF
2777 #define HAVE_VFORK_H 1
2778 EOF
2779
2780 else
2781   echo "$ac_t""no" 1>&6
2782 fi
2783
2784 echo $ac_n "checking for working vfork""... $ac_c" 1>&6
2785 echo "configure:2786: checking for working vfork" >&5
2786 if eval "test \"`echo '$''{'ac_cv_func_vfork_works'+set}'`\" = set"; then
2787   echo $ac_n "(cached) $ac_c" 1>&6
2788 else
2789   if test "$cross_compiling" = yes; then
2790   echo $ac_n "checking for vfork""... $ac_c" 1>&6
2791 echo "configure:2792: checking for vfork" >&5
2792 if eval "test \"`echo '$''{'ac_cv_func_vfork'+set}'`\" = set"; then
2793   echo $ac_n "(cached) $ac_c" 1>&6
2794 else
2795   cat > conftest.$ac_ext <<EOF
2796 #line 2797 "configure"
2797 #include "confdefs.h"
2798 /* System header to define __stub macros and hopefully few prototypes,
2799     which can conflict with char vfork(); below.  */
2800 #include <assert.h>
2801 /* Override any gcc2 internal prototype to avoid an error.  */
2802 /* We use char because int might match the return type of a gcc2
2803     builtin and then its argument prototype would still apply.  */
2804 char vfork();
2805
2806 int main() {
2807
2808 /* The GNU C library defines this for functions which it implements
2809     to always fail with ENOSYS.  Some functions are actually named
2810     something starting with __ and the normal name is an alias.  */
2811 #if defined (__stub_vfork) || defined (__stub___vfork)
2812 choke me
2813 #else
2814 vfork();
2815 #endif
2816
2817 ; return 0; }
2818 EOF
2819 if { (eval echo configure:2820: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2820   rm -rf conftest*
2821   eval "ac_cv_func_vfork=yes"
2822 else
2823   echo "configure: failed program was:" >&5
2824   cat conftest.$ac_ext >&5
2825   rm -rf conftest*
2826   eval "ac_cv_func_vfork=no"
2827 fi
2828 rm -f conftest*
2829 fi
2830
2831 if eval "test \"`echo '$ac_cv_func_'vfork`\" = yes"; then
2832   echo "$ac_t""yes" 1>&6
2833   :
2834 else
2835   echo "$ac_t""no" 1>&6
2836 fi
2837
2838 ac_cv_func_vfork_works=$ac_cv_func_vfork
2839 else
2840   cat > conftest.$ac_ext <<EOF
2841 #line 2842 "configure"
2842 #include "confdefs.h"
2843 /* Thanks to Paul Eggert for this test.  */
2844 #include <stdio.h>
2845 #include <sys/types.h>
2846 #include <sys/stat.h>
2847 #ifdef HAVE_UNISTD_H
2848 #include <unistd.h>
2849 #endif
2850 #ifdef HAVE_VFORK_H
2851 #include <vfork.h>
2852 #endif
2853 /* On some sparc systems, changes by the child to local and incoming
2854    argument registers are propagated back to the parent.
2855    The compiler is told about this with #include <vfork.h>,
2856    but some compilers (e.g. gcc -O) don't grok <vfork.h>.
2857    Test for this by using a static variable whose address
2858    is put into a register that is clobbered by the vfork.  */
2859 static
2860 #ifdef __cplusplus
2861 sparc_address_test (int arg)
2862 #else
2863 sparc_address_test (arg) int arg;
2864 #endif
2865 {
2866   static pid_t child;
2867   if (!child) {
2868     child = vfork ();
2869     if (child < 0) {
2870       perror ("vfork");
2871       _exit(2);
2872     }
2873     if (!child) {
2874       arg = getpid();
2875       write(-1, "", 0);
2876       _exit (arg);
2877     }
2878   }
2879 }
2880 main() {
2881   pid_t parent = getpid ();
2882   pid_t child;
2883
2884   sparc_address_test ();
2885
2886   child = vfork ();
2887
2888   if (child == 0) {
2889     /* Here is another test for sparc vfork register problems.
2890        This test uses lots of local variables, at least
2891        as many local variables as main has allocated so far
2892        including compiler temporaries.  4 locals are enough for
2893        gcc 1.40.3 on a Solaris 4.1.3 sparc, but we use 8 to be safe.
2894        A buggy compiler should reuse the register of parent
2895        for one of the local variables, since it will think that
2896        parent can't possibly be used any more in this routine.
2897        Assigning to the local variable will thus munge parent
2898        in the parent process.  */
2899     pid_t
2900       p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
2901       p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
2902     /* Convince the compiler that p..p7 are live; otherwise, it might
2903        use the same hardware register for all 8 local variables.  */
2904     if (p != p1 || p != p2 || p != p3 || p != p4
2905         || p != p5 || p != p6 || p != p7)
2906       _exit(1);
2907
2908     /* On some systems (e.g. IRIX 3.3),
2909        vfork doesn't separate parent from child file descriptors.
2910        If the child closes a descriptor before it execs or exits,
2911        this munges the parent's descriptor as well.
2912        Test for this by closing stdout in the child.  */
2913     _exit(close(fileno(stdout)) != 0);
2914   } else {
2915     int status;
2916     struct stat st;
2917
2918     while (wait(&status) != child)
2919       ;
2920     exit(
2921          /* Was there some problem with vforking?  */
2922          child < 0
2923
2924          /* Did the child fail?  (This shouldn't happen.)  */
2925          || status
2926
2927          /* Did the vfork/compiler bug occur?  */
2928          || parent != getpid()
2929
2930          /* Did the file descriptor bug occur?  */
2931          || fstat(fileno(stdout), &st) != 0
2932          );
2933   }
2934 }
2935 EOF
2936 if { (eval echo configure:2937: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
2937 then
2938   ac_cv_func_vfork_works=yes
2939 else
2940   echo "configure: failed program was:" >&5
2941   cat conftest.$ac_ext >&5
2942   rm -fr conftest*
2943   ac_cv_func_vfork_works=no
2944 fi
2945 rm -fr conftest*
2946 fi
2947
2948 fi
2949
2950 echo "$ac_t""$ac_cv_func_vfork_works" 1>&6
2951 if test $ac_cv_func_vfork_works = no; then
2952   cat >> confdefs.h <<\EOF
2953 #define vfork fork
2954 EOF
2955
2956 fi
2957
2958 for ac_hdr in unistd.h
2959 do
2960 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
2961 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
2962 echo "configure:2963: checking for $ac_hdr" >&5
2963 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2964   echo $ac_n "(cached) $ac_c" 1>&6
2965 else
2966   cat > conftest.$ac_ext <<EOF
2967 #line 2968 "configure"
2968 #include "confdefs.h"
2969 #include <$ac_hdr>
2970 EOF
2971 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2972 { (eval echo configure:2973: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2973 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2974 if test -z "$ac_err"; then
2975   rm -rf conftest*
2976   eval "ac_cv_header_$ac_safe=yes"
2977 else
2978   echo "$ac_err" >&5
2979   echo "configure: failed program was:" >&5
2980   cat conftest.$ac_ext >&5
2981   rm -rf conftest*
2982   eval "ac_cv_header_$ac_safe=no"
2983 fi
2984 rm -f conftest*
2985 fi
2986 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2987   echo "$ac_t""yes" 1>&6
2988     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
2989   cat >> confdefs.h <<EOF
2990 #define $ac_tr_hdr 1
2991 EOF
2992
2993 else
2994   echo "$ac_t""no" 1>&6
2995 fi
2996 done
2997
2998 for ac_func in getpagesize
2999 do
3000 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
3001 echo "configure:3002: checking for $ac_func" >&5
3002 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
3003   echo $ac_n "(cached) $ac_c" 1>&6
3004 else
3005   cat > conftest.$ac_ext <<EOF
3006 #line 3007 "configure"
3007 #include "confdefs.h"
3008 /* System header to define __stub macros and hopefully few prototypes,
3009     which can conflict with char $ac_func(); below.  */
3010 #include <assert.h>
3011 /* Override any gcc2 internal prototype to avoid an error.  */
3012 /* We use char because int might match the return type of a gcc2
3013     builtin and then its argument prototype would still apply.  */
3014 char $ac_func();
3015
3016 int main() {
3017
3018 /* The GNU C library defines this for functions which it implements
3019     to always fail with ENOSYS.  Some functions are actually named
3020     something starting with __ and the normal name is an alias.  */
3021 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
3022 choke me
3023 #else
3024 $ac_func();
3025 #endif
3026
3027 ; return 0; }
3028 EOF
3029 if { (eval echo configure:3030: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3030   rm -rf conftest*
3031   eval "ac_cv_func_$ac_func=yes"
3032 else
3033   echo "configure: failed program was:" >&5
3034   cat conftest.$ac_ext >&5
3035   rm -rf conftest*
3036   eval "ac_cv_func_$ac_func=no"
3037 fi
3038 rm -f conftest*
3039 fi
3040
3041 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
3042   echo "$ac_t""yes" 1>&6
3043     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3044   cat >> confdefs.h <<EOF
3045 #define $ac_tr_func 1
3046 EOF
3047
3048 else
3049   echo "$ac_t""no" 1>&6
3050 fi
3051 done
3052
3053 echo $ac_n "checking for working mmap from /dev/zero""... $ac_c" 1>&6
3054 echo "configure:3055: checking for working mmap from /dev/zero" >&5
3055 if eval "test \"`echo '$''{'ac_cv_func_mmap_anywhere'+set}'`\" = set"; then
3056   echo $ac_n "(cached) $ac_c" 1>&6
3057 else
3058   if test "$cross_compiling" = yes; then
3059   ac_cv_func_mmap_anywhere=no
3060 else
3061   cat > conftest.$ac_ext <<EOF
3062 #line 3063 "configure"
3063 #include "confdefs.h"
3064
3065 /* Test by Richard Henderson and Alexandre Oliva.
3066    Check whether mmap from /dev/zero works. */
3067 #include <sys/types.h>
3068 #include <fcntl.h>
3069 #include <sys/mman.h>
3070
3071 /* This mess was copied from the GNU getpagesize.h.  */
3072 #ifndef HAVE_GETPAGESIZE
3073 # ifdef HAVE_UNISTD_H
3074 #  include <unistd.h>
3075 # endif
3076
3077 /* Assume that all systems that can run configure have sys/param.h.  */
3078 # ifndef HAVE_SYS_PARAM_H
3079 #  define HAVE_SYS_PARAM_H 1
3080 # endif
3081
3082 # ifdef _SC_PAGESIZE
3083 #  define getpagesize() sysconf(_SC_PAGESIZE)
3084 # else /* no _SC_PAGESIZE */
3085 #  ifdef HAVE_SYS_PARAM_H
3086 #   include <sys/param.h>
3087 #   ifdef EXEC_PAGESIZE
3088 #    define getpagesize() EXEC_PAGESIZE
3089 #   else /* no EXEC_PAGESIZE */
3090 #    ifdef NBPG
3091 #     define getpagesize() NBPG * CLSIZE
3092 #     ifndef CLSIZE
3093 #      define CLSIZE 1
3094 #     endif /* no CLSIZE */
3095 #    else /* no NBPG */
3096 #     ifdef NBPC
3097 #      define getpagesize() NBPC
3098 #     else /* no NBPC */
3099 #      ifdef PAGESIZE
3100 #       define getpagesize() PAGESIZE
3101 #      endif /* PAGESIZE */
3102 #     endif /* no NBPC */
3103 #    endif /* no NBPG */
3104 #   endif /* no EXEC_PAGESIZE */
3105 #  else /* no HAVE_SYS_PARAM_H */
3106 #   define getpagesize() 8192   /* punt totally */
3107 #  endif /* no HAVE_SYS_PARAM_H */
3108 # endif /* no _SC_PAGESIZE */
3109
3110 #endif /* no HAVE_GETPAGESIZE */
3111
3112 int main()
3113 {
3114   char *x;
3115   int fd, pg;
3116
3117   fd = open("/dev/zero", O_RDWR);
3118   if (fd < 0)
3119     exit(1);
3120
3121   pg = getpagesize();
3122   x = (char*)mmap(0, pg, PROT_READ|PROT_WRITE, MAP_PRIVATE, fd, 0);
3123   if (x == (char *) -1)
3124     exit(2);
3125
3126   *(int *)x += 1;
3127
3128   if (munmap(x, pg) < 0)
3129     exit(3);
3130
3131   exit(0);
3132 }
3133 EOF
3134 if { (eval echo configure:3135: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
3135 then
3136   ac_cv_func_mmap_anywhere=yes
3137 else
3138   echo "configure: failed program was:" >&5
3139   cat conftest.$ac_ext >&5
3140   rm -fr conftest*
3141   ac_cv_func_mmap_anywhere=no
3142 fi
3143 rm -fr conftest*
3144 fi
3145
3146 fi
3147
3148 echo "$ac_t""$ac_cv_func_mmap_anywhere" 1>&6
3149 if test $ac_cv_func_mmap_anywhere = yes; then
3150   cat >> confdefs.h <<\EOF
3151 #define HAVE_MMAP_ANYWHERE 1
3152 EOF
3153
3154 fi
3155
3156 echo $ac_n "checking for working mmap of a file""... $ac_c" 1>&6
3157 echo "configure:3158: checking for working mmap of a file" >&5
3158 if eval "test \"`echo '$''{'ac_cv_func_mmap_file'+set}'`\" = set"; then
3159   echo $ac_n "(cached) $ac_c" 1>&6
3160 else
3161   # Create a file one thousand bytes long.
3162 for i in 1 2 3 4 5 6 7 8 9 0
3163 do for j in 1 2 3 4 5 6 7 8 9 0
3164 do echo $i $j xxxxx
3165 done
3166 done > conftestdata$$
3167
3168 if test "$cross_compiling" = yes; then
3169   ac_cv_func_mmap_file=no
3170 else
3171   cat > conftest.$ac_ext <<EOF
3172 #line 3173 "configure"
3173 #include "confdefs.h"
3174
3175 /* Test by Zack Weinberg.  Modified from MMAP_ANYWHERE test by
3176    Richard Henderson and Alexandre Oliva.
3177    Check whether read-only mmap of a plain file works. */
3178 #include <sys/types.h>
3179 #include <sys/stat.h>
3180 #include <fcntl.h>
3181 #include <sys/mman.h>
3182
3183 int main()
3184 {
3185   char *x;
3186   int fd;
3187   struct stat st;
3188
3189   fd = open("conftestdata$$", O_RDONLY);
3190   if (fd < 0)
3191     exit(1);
3192
3193   if (fstat (fd, &st))
3194     exit(2);
3195
3196   x = (char*)mmap(0, st.st_size, PROT_READ, MAP_PRIVATE, fd, 0);
3197   if (x == (char *) -1)
3198     exit(3);
3199
3200   if (x[0] != '1' || x[1] != ' ' || x[2] != '1' || x[3] != ' ')
3201     exit(4);
3202
3203   if (munmap(x, st.st_size) < 0)
3204     exit(5);
3205
3206   exit(0);
3207 }
3208 EOF
3209 if { (eval echo configure:3210: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
3210 then
3211   ac_cv_func_mmap_file=yes
3212 else
3213   echo "configure: failed program was:" >&5
3214   cat conftest.$ac_ext >&5
3215   rm -fr conftest*
3216   ac_cv_func_mmap_file=no
3217 fi
3218 rm -fr conftest*
3219 fi
3220
3221 fi
3222
3223 echo "$ac_t""$ac_cv_func_mmap_file" 1>&6
3224 if test $ac_cv_func_mmap_file = yes; then
3225   cat >> confdefs.h <<\EOF
3226 #define HAVE_MMAP_FILE 1
3227 EOF
3228
3229 fi
3230
3231
3232 # We will need to find libiberty.h and ansidecl.h
3233 saved_CFLAGS="$CFLAGS"
3234 CFLAGS="$CFLAGS -I${srcdir} -I${srcdir}/../include"
3235 for ac_func in bcopy bzero bcmp \
3236         index rindex getenv atol sbrk abort atof getcwd getwd \
3237         strsignal putc_unlocked fputs_unlocked strstr environ \
3238         malloc realloc calloc free basename getopt
3239 do
3240   ac_tr_decl=HAVE_DECL_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3241 echo $ac_n "checking whether $ac_func is declared""... $ac_c" 1>&6
3242 echo "configure:3243: checking whether $ac_func is declared" >&5
3243 if eval "test \"`echo '$''{'gcc_cv_have_decl_$ac_func'+set}'`\" = set"; then
3244   echo $ac_n "(cached) $ac_c" 1>&6
3245 else
3246   cat > conftest.$ac_ext <<EOF
3247 #line 3248 "configure"
3248 #include "confdefs.h"
3249 #include "gansidecl.h"
3250 #include "system.h"
3251
3252 int main() {
3253 #ifndef $ac_func
3254 char *(*pfn) = (char *(*)) $ac_func ;
3255 #endif
3256 ; return 0; }
3257 EOF
3258 if { (eval echo configure:3259: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3259   rm -rf conftest*
3260   eval "gcc_cv_have_decl_$ac_func=yes"
3261 else
3262   echo "configure: failed program was:" >&5
3263   cat conftest.$ac_ext >&5
3264   rm -rf conftest*
3265   eval "gcc_cv_have_decl_$ac_func=no"
3266 fi
3267 rm -f conftest*
3268 fi
3269
3270 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
3271   echo "$ac_t""yes" 1>&6 ; cat >> confdefs.h <<EOF
3272 #define $ac_tr_decl 1
3273 EOF
3274
3275 else
3276   echo "$ac_t""no" 1>&6 ; cat >> confdefs.h <<EOF
3277 #define $ac_tr_decl 0
3278 EOF
3279
3280 fi
3281
3282 done
3283 if test x = y ; then
3284   cat >> confdefs.h <<EOF
3285 #define HAVE_DECL_BCOPY 1
3286 EOF
3287  cat >> confdefs.h <<EOF
3288 #define HAVE_DECL_BZERO 1
3289 EOF
3290  cat >> confdefs.h <<EOF
3291 #define HAVE_DECL_BCMP 1
3292 EOF
3293  \
3294         cat >> confdefs.h <<EOF
3295 #define HAVE_DECL_INDEX 1
3296 EOF
3297  cat >> confdefs.h <<EOF
3298 #define HAVE_DECL_RINDEX 1
3299 EOF
3300  cat >> confdefs.h <<EOF
3301 #define HAVE_DECL_GETENV 1
3302 EOF
3303  cat >> confdefs.h <<EOF
3304 #define HAVE_DECL_ATOL 1
3305 EOF
3306  cat >> confdefs.h <<EOF
3307 #define HAVE_DECL_SBRK 1
3308 EOF
3309  cat >> confdefs.h <<EOF
3310 #define HAVE_DECL_ABORT 1
3311 EOF
3312  cat >> confdefs.h <<EOF
3313 #define HAVE_DECL_ATOF 1
3314 EOF
3315  cat >> confdefs.h <<EOF
3316 #define HAVE_DECL_GETCWD 1
3317 EOF
3318  cat >> confdefs.h <<EOF
3319 #define HAVE_DECL_GETWD 1
3320 EOF
3321  \
3322         cat >> confdefs.h <<EOF
3323 #define HAVE_DECL_STRSIGNAL 1
3324 EOF
3325  cat >> confdefs.h <<EOF
3326 #define HAVE_DECL_PUTC_UNLOCKED 1
3327 EOF
3328  cat >> confdefs.h <<EOF
3329 #define HAVE_DECL_FPUTS_UNLOCKED 1
3330 EOF
3331  cat >> confdefs.h <<EOF
3332 #define HAVE_DECL_STRSTR 1
3333 EOF
3334  cat >> confdefs.h <<EOF
3335 #define HAVE_DECL_ENVIRON 1
3336 EOF
3337  \
3338         cat >> confdefs.h <<EOF
3339 #define HAVE_DECL_MALLOC 1
3340 EOF
3341  cat >> confdefs.h <<EOF
3342 #define HAVE_DECL_REALLOC 1
3343 EOF
3344  cat >> confdefs.h <<EOF
3345 #define HAVE_DECL_CALLOC 1
3346 EOF
3347  cat >> confdefs.h <<EOF
3348 #define HAVE_DECL_FREE 1
3349 EOF
3350  cat >> confdefs.h <<EOF
3351 #define HAVE_DECL_BASENAME 1
3352 EOF
3353  cat >> confdefs.h <<EOF
3354 #define HAVE_DECL_GETOPT 1
3355 EOF
3356 fi
3357
3358
3359 for ac_func in getrlimit setrlimit getrusage
3360 do
3361   ac_tr_decl=HAVE_DECL_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3362 echo $ac_n "checking whether $ac_func is declared""... $ac_c" 1>&6
3363 echo "configure:3364: checking whether $ac_func is declared" >&5
3364 if eval "test \"`echo '$''{'gcc_cv_have_decl_$ac_func'+set}'`\" = set"; then
3365   echo $ac_n "(cached) $ac_c" 1>&6
3366 else
3367   cat > conftest.$ac_ext <<EOF
3368 #line 3369 "configure"
3369 #include "confdefs.h"
3370 #include "gansidecl.h"
3371 #include "system.h"
3372 #ifdef HAVE_SYS_RESOURCE_H
3373 #include <sys/resource.h>
3374 #endif
3375
3376
3377 int main() {
3378 #ifndef $ac_func
3379 char *(*pfn) = (char *(*)) $ac_func ;
3380 #endif
3381 ; return 0; }
3382 EOF
3383 if { (eval echo configure:3384: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3384   rm -rf conftest*
3385   eval "gcc_cv_have_decl_$ac_func=yes"
3386 else
3387   echo "configure: failed program was:" >&5
3388   cat conftest.$ac_ext >&5
3389   rm -rf conftest*
3390   eval "gcc_cv_have_decl_$ac_func=no"
3391 fi
3392 rm -f conftest*
3393 fi
3394
3395 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
3396   echo "$ac_t""yes" 1>&6 ; cat >> confdefs.h <<EOF
3397 #define $ac_tr_decl 1
3398 EOF
3399
3400 else
3401   echo "$ac_t""no" 1>&6 ; cat >> confdefs.h <<EOF
3402 #define $ac_tr_decl 0
3403 EOF
3404
3405 fi
3406
3407 done
3408 if test x = y ; then
3409   cat >> confdefs.h <<EOF
3410 #define HAVE_DECL_GETRLIMIT 1
3411 EOF
3412  cat >> confdefs.h <<EOF
3413 #define HAVE_DECL_SETRLIMIT 1
3414 EOF
3415  cat >> confdefs.h <<EOF
3416 #define HAVE_DECL_GETRUSAGE 1
3417 EOF
3418 fi
3419
3420
3421 # Restore CFLAGS from before the gcc_AC_NEED_DECLARATIONS tests.
3422 CFLAGS="$saved_CFLAGS"
3423
3424 # mkdir takes a single argument on some systems.
3425 echo $ac_n "checking if mkdir takes one argument""... $ac_c" 1>&6
3426 echo "configure:3427: checking if mkdir takes one argument" >&5
3427 if eval "test \"`echo '$''{'gcc_cv_mkdir_takes_one_arg'+set}'`\" = set"; then
3428   echo $ac_n "(cached) $ac_c" 1>&6
3429 else
3430   cat > conftest.$ac_ext <<EOF
3431 #line 3432 "configure"
3432 #include "confdefs.h"
3433
3434 #include <sys/types.h>
3435 #ifdef HAVE_SYS_STAT_H
3436 # include <sys/stat.h>
3437 #endif
3438 #ifdef HAVE_UNISTD_H
3439 # include <unistd.h>
3440 #endif
3441 #ifdef HAVE_DIRECT_H
3442 # include <direct.h>
3443 #endif
3444 int main() {
3445 mkdir ("foo", 0);
3446 ; return 0; }
3447 EOF
3448 if { (eval echo configure:3449: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3449   rm -rf conftest*
3450   gcc_cv_mkdir_takes_one_arg=no
3451 else
3452   echo "configure: failed program was:" >&5
3453   cat conftest.$ac_ext >&5
3454   rm -rf conftest*
3455   gcc_cv_mkdir_takes_one_arg=yes
3456 fi
3457 rm -f conftest*
3458 fi
3459
3460 echo "$ac_t""$gcc_cv_mkdir_takes_one_arg" 1>&6
3461 if test $gcc_cv_mkdir_takes_one_arg = yes ; then
3462   cat >> confdefs.h <<\EOF
3463 #define MKDIR_TAKES_ONE_ARG 1
3464 EOF
3465
3466 fi
3467
3468
3469 # File extensions
3470 manext='.1'
3471 objext='.o'
3472
3473
3474
3475 build_xm_file=
3476 build_xm_defines=
3477 build_install_headers_dir=install-headers-tar
3478 build_exeext=
3479 host_xm_file=
3480 host_xm_defines=
3481 host_xmake_file=
3482 host_truncate_target=
3483 host_exeext=
3484
3485 # Decode the host machine, then the target machine.
3486 # For the host machine, we save the xm_file variable as host_xm_file;
3487 # then we decode the target machine and forget everything else
3488 # that came from the host machine.
3489 for machine in $build $host $target; do
3490
3491         out_file=
3492         xmake_file=
3493         tmake_file=
3494         extra_headers=
3495         extra_passes=
3496         extra_parts=
3497         extra_programs=
3498         extra_objs=
3499         extra_host_objs=
3500         extra_gcc_objs=
3501         xm_defines=
3502         float_format=
3503         # Set this to force installation and use of collect2.
3504         use_collect2=
3505         # Set this to override the default target model.
3506         target_cpu_default=
3507         # Set this to control how the header file directory is installed.
3508         install_headers_dir=install-headers-tar
3509         # Set this to a non-empty list of args to pass to cpp if the target
3510         # wants its .md file passed through cpp.
3511         md_cppflags=
3512         # Set this if directory names should be truncated to 14 characters.
3513         truncate_target=
3514         # Set this if gdb needs a dir command with `dirname $out_file`
3515         gdb_needs_out_file_path=
3516         # Set this if the build machine requires executables to have a
3517         # file name suffix.
3518         exeext=
3519         # Set this to control which thread package will be used.
3520         thread_file=
3521         # Reinitialize these from the flag values every loop pass, since some
3522         # configure entries modify them.
3523         gas="$gas_flag"
3524         gnu_ld="$gnu_ld_flag"
3525         enable_threads=$enable_threads_flag
3526
3527         # Set default cpu_type, tm_file, tm_p_file and xm_file so it can be
3528         # updated in each machine entry.
3529         tm_p_file=
3530         cpu_type=`echo $machine | sed 's/-.*$//'`
3531         case $machine in
3532         alpha*-*-*)
3533                 cpu_type=alpha
3534                 ;;
3535         strongarm*-*-*)
3536                 cpu_type=arm
3537                 ;;
3538         arm*-*-*)
3539                 cpu_type=arm
3540                 ;;
3541         c*-convex-*)
3542                 cpu_type=convex
3543                 ;;
3544         i[34567]86-*-*)
3545                 cpu_type=i386
3546                 ;;
3547         hppa*-*-*)
3548                 cpu_type=pa
3549                 ;;
3550         m68000-*-*)
3551                 cpu_type=m68k
3552                 ;;
3553         mips*-*-*)
3554                 cpu_type=mips
3555                 ;;
3556         pj*-*-*)
3557                 cpu_type=pj
3558                 ;;
3559         powerpc*-*-*)
3560                 cpu_type=rs6000
3561                 ;;
3562         pyramid-*-*)
3563                 cpu_type=pyr
3564                 ;;
3565         sparc*-*-*)
3566                 cpu_type=sparc
3567                 ;;
3568         esac
3569
3570         tm_file=${cpu_type}/${cpu_type}.h
3571         xm_file=${cpu_type}/xm-${cpu_type}.h
3572         if test -f ${srcdir}/config/${cpu_type}/${cpu_type}-protos.h;
3573         then
3574                 tm_p_file=${cpu_type}/${cpu_type}-protos.h;
3575         fi
3576         # On a.out targets, we need to use collect2.
3577         case $machine in
3578         *-*-*aout*)
3579                 use_collect2=yes
3580                 ;;
3581         esac
3582
3583         # Common parts for linux-gnu and openbsd systems
3584         case $machine in
3585         *-*-linux-gnu*)
3586                 xm_defines="HAVE_ATEXIT POSIX BSTRING"
3587                 ;;
3588         *-*-openbsd*)
3589                 tm_file=${cpu_type}/openbsd.h
3590                 tmake_file="t-libc-ok t-openbsd"
3591                 # avoid surprises, always provide an xm-openbsd file
3592                 xm_file=${cpu_type}/xm-openbsd.h
3593                 # don't depend on processor x-fragments as well
3594                 xmake_file=none
3595                 if test x$enable_threads = xyes; then
3596                         thread_file='posix'
3597                         tmake_file="${tmake_file} t-openbsd-thread"
3598                 fi
3599                 ;;
3600         esac
3601
3602         case $machine in
3603         # Support site-specific machine types.
3604         *local*)
3605                 cpu_type=`echo $machine | sed -e 's/-.*//'`
3606                 rest=`echo $machine | sed -e "s/$cpu_type-//"`
3607                 xm_file=${cpu_type}/xm-$rest.h
3608                 tm_file=${cpu_type}/$rest.h
3609                 if test -f $srcdir/config/${cpu_type}/x-$rest; \
3610                 then xmake_file=${cpu_type}/x-$rest; \
3611                 else true; \
3612                 fi
3613                 if test -f $srcdir/config/${cpu_type}/t-$rest; \
3614                 then tmake_file=${cpu_type}/t-$rest; \
3615                 else true; \
3616                 fi
3617                 ;;
3618         1750a-*-*)
3619                 ;;
3620         a29k-*-bsd* | a29k-*-sym1*)
3621                 tm_file="${tm_file} a29k/unix.h"
3622                 xm_defines=USG
3623                 xmake_file=a29k/x-unix
3624                 use_collect2=yes
3625                 ;;
3626         a29k-*-udi | a29k-*-coff)
3627                 tm_file="${tm_file} dbxcoff.h a29k/udi.h"
3628                 tmake_file=a29k/t-a29kbare
3629                 ;;
3630         a29k-wrs-vxworks*)
3631                 tm_file="${tm_file} dbxcoff.h a29k/udi.h a29k/vx29k.h"
3632                 tmake_file=a29k/t-vx29k
3633                 extra_parts="crtbegin.o crtend.o"
3634                 thread_file='vxworks'
3635                 ;;
3636         a29k-*-*)                       # Default a29k environment.
3637                 use_collect2=yes
3638                 ;;
3639         alpha-*-interix)
3640                 tm_file="${tm_file} alpha/alpha32.h interix.h alpha/alpha-interix.h"
3641
3642                 # GAS + IEEE_CONFORMANT+IEEE (no inexact);
3643                 #target_cpu_default="MASK_GAS|MASK_IEEE_CONFORMANT|MASK_IEEE"
3644
3645                 # GAS + IEEE_CONFORMANT
3646                 target_cpu_default="MASK_GAS|MASK_IEEE_CONFORMANT"
3647
3648                 xm_file="alpha/xm-alpha-interix.h xm-interix.h"
3649                 xmake_file="x-interix alpha/t-pe"
3650                 tmake_file="alpha/t-alpha alpha/t-interix alpha/t-ieee"
3651                 if test x$enable_threads = xyes ; then
3652                         thread_file='posix'
3653                 fi
3654                 if test x$stabs = xyes ; then
3655                         tm_file="${tm_file} dbxcoff.h"
3656                 fi
3657                 #prefix='$$INTERIX_ROOT'/usr/contrib
3658                 #local_prefix='$$INTERIX_ROOT'/usr/contrib
3659                 ;;
3660         alpha*-*-linux-gnuecoff*)
3661                 tm_file="${tm_file} alpha/linux-ecoff.h alpha/linux.h"
3662                 target_cpu_default="MASK_GAS"
3663                 tmake_file="alpha/t-alpha alpha/t-ieee"
3664                 gas=no
3665                 xmake_file=none
3666                 gas=yes gnu_ld=yes
3667                 ;;
3668         alpha*-*-linux-gnulibc1*)
3669                 tm_file="${tm_file} alpha/elf.h alpha/linux.h alpha/linux-elf.h"
3670                 target_cpu_default="MASK_GAS"
3671                 tmake_file="t-linux t-linux-gnulibc1 alpha/t-alpha alpha/t-crtbe alpha/t-ieee"
3672                 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
3673                 xmake_file=none
3674                 gas=yes gnu_ld=yes
3675                 if test x$enable_threads = xyes; then
3676                         thread_file='posix'
3677                 fi
3678                 ;;
3679         alpha*-*-linux-gnu*)
3680                 tm_file="${tm_file} alpha/elf.h alpha/linux.h alpha/linux-elf.h"
3681                 target_cpu_default="MASK_GAS"
3682                 tmake_file="t-linux alpha/t-crtbe alpha/t-alpha alpha/t-ieee"
3683                 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
3684                 xmake_file=none
3685                 gas=yes gnu_ld=yes
3686                 if test x$enable_threads = xyes; then
3687                         thread_file='posix'
3688                 fi
3689                 ;;
3690         alpha*-*-netbsd*)
3691                 tm_file="${tm_file} alpha/elf.h alpha/netbsd.h alpha/netbsd-elf.h"
3692                 target_cpu_default="MASK_GAS"
3693                 tmake_file="alpha/t-crtbe alpha/t-alpha alpha/t-ieee"
3694                 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
3695                 xmake_file=none
3696                 gas=yes gnu_ld=yes
3697                 ;;
3698
3699         alpha*-*-openbsd*)
3700                 # default x-alpha is only appropriate for dec-osf.
3701                 target_cpu_default="MASK_GAS"
3702                 tmake_file="alpha/t-alpha alpha/t-ieee"
3703                 ;;
3704
3705         alpha*-dec-osf*)
3706                 if test x$stabs = xyes
3707                 then
3708                         tm_file="${tm_file} dbx.h"
3709                 fi
3710                 if test x$gas != xyes
3711                 then
3712                         extra_passes="mips-tfile mips-tdump"
3713                 fi
3714                 use_collect2=yes
3715                 tmake_file="alpha/t-alpha alpha/t-ieee"
3716                 case $machine in
3717                   *-*-osf1*)
3718                     tm_file="${tm_file} alpha/osf.h alpha/osf12.h alpha/osf2or3.h"
3719                     ;;
3720                   *-*-osf[23]*)
3721                     tm_file="${tm_file} alpha/osf.h alpha/osf2or3.h"
3722                     ;;
3723                   *-*-osf4*)
3724                     tm_file="${tm_file} alpha/osf.h"
3725                     # Some versions of OSF4 (specifically X4.0-9 296.7) have
3726                     # a broken tar, so we use cpio instead.
3727                     install_headers_dir=install-headers-cpio
3728                     ;;
3729                   *-*-osf5*)
3730                     tm_file="${tm_file} alpha/osf.h alpha/osf5.h"
3731                     ;;
3732                 esac
3733                 case $machine in
3734                   *-*-osf4.0[b-z] | *-*-osf4.[1-9]* | *-*-osf5*)
3735                     target_cpu_default=MASK_SUPPORT_ARCH
3736                     ;;
3737                 esac
3738                 ;;
3739         alpha*-*-vxworks*)
3740                 tm_file="${tm_file} dbx.h alpha/vxworks.h"
3741                 tmake_file="alpha/t-alpha alpha/t-ieee"
3742                 if  x$gas != xyes
3743                 then
3744                         extra_passes="mips-tfile mips-tdump"
3745                 fi
3746                 use_collect2=yes
3747                 thread_file='vxworks'
3748                 ;;
3749         alpha*-*-winnt*)
3750                 tm_file="${tm_file} alpha/alpha32.h alpha/win-nt.h winnt/win-nt.h"
3751                 xm_file="${xm_file} config/winnt/xm-winnt.h alpha/xm-winnt.h"
3752                 tmake_file="t-libc-ok alpha/t-alpha alpha/t-ieee"
3753                 xmake_file=winnt/x-winnt
3754                 extra_host_objs=oldnames.o
3755                 extra_gcc_objs="spawnv.o oldnames.o"
3756                 if test x$gnu_ld != xyes
3757                 then
3758                         extra_programs=ld.exe
3759                 fi
3760                 if test x$enable_threads = xyes; then
3761                         thread_file='win32'
3762                 fi
3763                 ;;
3764         alpha*-dec-vms*)
3765                 tm_file=alpha/vms.h
3766                 xm_file="${xm_file} alpha/xm-vms.h"
3767                 tmake_file="alpha/t-alpha alpha/t-vms alpha/t-ieee"
3768                 ;;
3769         arc-*-elf*)
3770                 extra_parts="crtinit.o crtfini.o"
3771                 ;;
3772         arm-*-coff* | armel-*-coff*)
3773                 tm_file=arm/coff.h
3774                 tmake_file=arm/t-arm-coff
3775                 ;;
3776         arm-*-vxworks*)
3777                 tm_file=arm/vxarm.h
3778                 tmake_file=arm/t-arm-coff
3779                 thread_file='vxworks'
3780                 ;;
3781         arm-*-riscix1.[01]*)            # Acorn RISC machine (early versions)
3782                 tm_file=arm/riscix1-1.h
3783                 use_collect2=yes
3784                 ;;
3785         arm-*-riscix*)                  # Acorn RISC machine
3786                 if test x$gas = xyes
3787                 then
3788                     tm_file=arm/rix-gas.h
3789                 else
3790                     tm_file=arm/riscix.h
3791                 fi
3792                 xmake_file=arm/x-riscix
3793                 tmake_file=arm/t-riscix
3794                 use_collect2=yes
3795                 ;;
3796         arm-semi-aout | armel-semi-aout)
3797                 tm_file=arm/semi.h
3798                 tmake_file=arm/t-semi
3799                 ;;
3800         arm-semi-aof | armel-semi-aof)
3801                 tm_file=arm/semiaof.h
3802                 tmake_file=arm/t-semiaof
3803                 ;;
3804         arm*-*-netbsd*)
3805                 tm_file=arm/netbsd.h
3806                 tmake_file="t-netbsd arm/t-netbsd"
3807                 use_collect2=yes
3808                 ;;
3809         arm*-*-linux-gnuaout*)          # ARM GNU/Linux with a.out
3810                 cpu_type=arm
3811                 xmake_file=x-linux
3812                 tm_file=arm/linux-aout.h
3813                 tmake_file=arm/t-linux
3814                 gnu_ld=yes
3815                 ;;
3816         arm*-*-linux-gnuoldld*)         # ARM GNU/Linux with old ELF linker
3817                 xm_file=arm/xm-linux.h
3818                 xmake_file=x-linux
3819                 tm_file="arm/linux-oldld.h arm/linux-elf.h"
3820                 case $machine in
3821                 armv2*-*-*)
3822                         tm_file="arm/linux-elf26.h $tm_file"
3823                         ;;
3824                 esac
3825                 tmake_file="t-linux arm/t-linux"
3826                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
3827                 gnu_ld=yes
3828                 case x${enable_threads} in
3829                 x | xyes | xpthreads | xposix)
3830                         thread_file='posix'
3831                         ;;
3832                 esac
3833                 ;;
3834         arm*-*-linux-gnu*)              # ARM GNU/Linux with ELF
3835                 xm_file=arm/xm-linux.h
3836                 xmake_file=x-linux
3837                 tm_file="arm/linux-elf.h"
3838                 case $machine in
3839                 armv2*-*-*)
3840                         tm_file="arm/linux-elf26.h $tm_file"
3841                         ;;
3842                 esac
3843                 tmake_file="t-linux arm/t-linux"
3844                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
3845                 gnu_ld=yes
3846                 case x${enable_threads} in
3847                 x | xyes | xpthreads | xposix)
3848                         thread_file='posix'
3849                         ;;
3850                 esac
3851                 ;;
3852         arm*-*-uclinux*)                # ARM ucLinux
3853                 tm_file=arm/uclinux-elf.h
3854                 tmake_file=arm/t-arm-elf
3855                 ;;
3856         arm*-*-aout)
3857                 tm_file=arm/aout.h
3858                 tmake_file=arm/t-arm-aout
3859                 ;;
3860         arm*-*-ecos-elf)
3861                 tm_file=arm/ecos-elf.h
3862                 tmake_file=arm/t-arm-elf
3863                 ;;
3864         arm*-*-elf)
3865                 tm_file=arm/unknown-elf.h
3866                 tmake_file=arm/t-arm-elf
3867                 ;;
3868         arm*-*-conix*)
3869                 tm_file=arm/conix-elf.h
3870                 tmake_file=arm/t-arm-elf
3871                 ;;
3872         arm*-*-oabi)
3873                 tm_file=arm/unknown-elf-oabi.h
3874                 tmake_file=arm/t-arm-elf
3875                 ;;
3876         arm-*-pe*)
3877                 tm_file=arm/pe.h
3878                 tmake_file=arm/t-pe
3879                 extra_objs="pe.o"
3880                 ;;
3881         avr-*-*)
3882                 ;;
3883         c1-convex-*)                    # Convex C1
3884                 target_cpu_default=1
3885                 use_collect2=yes
3886                 ;;
3887         c2-convex-*)                    # Convex C2
3888                 target_cpu_default=2
3889                 use_collect2=yes
3890                 ;;
3891         c32-convex-*)
3892                 target_cpu_default=4
3893                 use_collect2=yes
3894                 ;;
3895         c34-convex-*)
3896                 target_cpu_default=8
3897                 use_collect2=yes
3898                 ;;
3899         c38-convex-*)
3900                 target_cpu_default=16
3901                 use_collect2=yes
3902                 ;;
3903         c4x-*)
3904                 cpu_type=c4x
3905                 tmake_file=c4x/t-c4x
3906                 ;;
3907         clipper-intergraph-clix*)
3908                 tm_file="${tm_file} svr3.h clipper/clix.h"
3909                 xm_file=clipper/xm-clix.h
3910                 xmake_file=clipper/x-clix
3911                 extra_headers=va-clipper.h
3912                 extra_parts="crtbegin.o crtend.o"
3913                 install_headers_dir=install-headers-cpio
3914                 ;;
3915         d30v-*)
3916                 float_format=i64
3917                 ;;
3918         dsp16xx-*)
3919                 ;;
3920         elxsi-elxsi-*)
3921                 use_collect2=yes
3922                 ;;
3923         fr30-*-elf)
3924                 tm_file="fr30/fr30.h"
3925                 tmake_file=fr30/t-fr30
3926                 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
3927                 ;;
3928 # This hasn't been upgraded to GCC 2.
3929 #       fx80-alliant-*)                 # Alliant FX/80
3930 #               ;;
3931         h8300-*-*)
3932                 float_format=i32
3933                 ;;
3934         hppa*-*-linux*)
3935                 target_cpu_default="(MASK_PA_11 | MASK_GAS | MASK_JUMP_IN_DELAY)"
3936                 tm_file="${tm_file} pa/elf.h linux.h pa/pa-linux.h"
3937                 tmake_file="t-linux pa/t-linux"
3938                 extra_parts="crtbegin.o crtend.o"
3939                 xmake_file=none
3940                 gas=yes gnu_ld=yes
3941                 if test x$enable_threads = xyes; then
3942                         thread_file='posix'
3943                 fi
3944                 ;;
3945         hppa*-*-openbsd*)
3946                 target_cpu_default="MASK_PA_11"
3947                 tmake_file=pa/t-openbsd
3948                 ;;
3949         hppa1.1-*-pro*)
3950                 target_cpu_default="(MASK_JUMP_IN_DELAY | MASK_PORTABLE_RUNTIME | MASK_GAS | MASK_NO_SPACE_REGS | MASK_SOFT_FLOAT)"
3951                 tm_file="${tm_file} pa/pa32-regs.h elfos.h pa/elf.h pa/pa-pro-end.h libgloss.h"
3952                 xm_file=pa/xm-papro.h
3953                 tmake_file=pa/t-pro
3954                 ;;
3955         hppa1.1-*-osf*)
3956                 target_cpu_default="MASK_PA_11"
3957                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-osf.h"
3958                 use_collect2=yes
3959                 ;;
3960         hppa1.1-*-rtems*)
3961                 target_cpu_default="(MASK_JUMP_IN_DELAY | MASK_PORTABLE_RUNTIME | MASK_GAS | MASK_NO_SPACE_REGS | MASK_SOFT_FLOAT)"
3962                 tm_file="${tm_file} pa/pa32-regs.h elfos.h pa/elf.h pa/pa-pro-end.h libgloss.h pa/rtems.h"
3963                 xm_file=pa/xm-papro.h
3964                 tmake_file=pa/t-pro
3965                 ;;
3966         hppa1.0-*-osf*)
3967                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-osf.h"
3968                 use_collect2=yes
3969                 ;;
3970         hppa1.1-*-bsd*)
3971                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h"
3972                 target_cpu_default="MASK_PA_11"
3973                 use_collect2=yes
3974                 ;;
3975         hppa1.0-*-bsd*)
3976                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h"
3977                 use_collect2=yes
3978                 ;;
3979         hppa1.0-*-hpux7*)
3980                 tm_file="pa/pa-oldas.h ${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux7.h"
3981                 xm_file=pa/xm-pahpux.h
3982                 xmake_file=pa/x-pa-hpux
3983                 if test x$gas = xyes
3984                 then
3985                         tm_file="${tm_file} pa/gas.h"
3986                 fi
3987                 install_headers_dir=install-headers-cpio
3988                 use_collect2=yes
3989                 ;;
3990         hppa1.0-*-hpux8.0[0-2]*)
3991                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h"
3992                 xm_file=pa/xm-pahpux.h
3993                 xmake_file=pa/x-pa-hpux
3994                 if test x$gas = xyes
3995                 then
3996                         tm_file="${tm_file} pa/pa-gas.h"
3997                 else
3998                         tm_file="pa/pa-oldas.h ${tm_file}"
3999                 fi
4000                 install_headers_dir=install-headers-cpio
4001                 use_collect2=yes
4002                 ;;
4003         hppa1.1-*-hpux8.0[0-2]*)
4004                 target_cpu_default="MASK_PA_11"
4005                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h"
4006                 xm_file=pa/xm-pahpux.h
4007                 xmake_file=pa/x-pa-hpux
4008                 if test x$gas = xyes
4009                 then
4010                         tm_file="${tm_file} pa/pa-gas.h"
4011                 else
4012                         tm_file="pa/pa-oldas.h ${tm_file}"
4013                 fi
4014                 install_headers_dir=install-headers-cpio
4015                 use_collect2=yes
4016                 ;;
4017         hppa1.1-*-hpux8*)
4018                 target_cpu_default="MASK_PA_11"
4019                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h"
4020                 xm_file=pa/xm-pahpux.h
4021                 xmake_file=pa/x-pa-hpux
4022                 if test x$gas = xyes
4023                 then
4024                         tm_file="${tm_file} pa/pa-gas.h"
4025                 fi
4026                 install_headers_dir=install-headers-cpio
4027                 use_collect2=yes
4028                 ;;
4029         hppa1.0-*-hpux8*)
4030                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h"
4031                 xm_file=pa/xm-pahpux.h
4032                 xmake_file=pa/x-pa-hpux
4033                 if test x$gas = xyes
4034                 then
4035                         tm_file="${tm_file} pa/pa-gas.h"
4036                 fi
4037                 install_headers_dir=install-headers-cpio
4038                 use_collect2=yes
4039                 ;;
4040         hppa1.1-*-hpux10* | hppa2*-*-hpux10*)
4041                 target_cpu_default="MASK_PA_11"
4042                 tm_file="${tm_file} pa/pa32-regs.h pa/long_double.h pa/som.h pa/pa-hpux.h pa/pa-hpux10.h"
4043                 float_format=i128
4044                 xm_file=pa/xm-pahpux.h
4045                 xmake_file=pa/x-pa-hpux
4046                 tmake_file=pa/t-pa
4047                 if test x$gas = xyes
4048                 then
4049                         tm_file="${tm_file} pa/pa-gas.h"
4050                 fi
4051                 if test x$enable_threads = x; then
4052                     enable_threads=$have_pthread_h
4053                 fi
4054                 if test x$enable_threads = xyes; then
4055                         thread_file='dce'
4056                         tmake_file="${tmake_file} pa/t-dce-thr"
4057                 fi
4058                 install_headers_dir=install-headers-cpio
4059                 use_collect2=yes
4060                 ;;
4061         hppa1.0-*-hpux10*)
4062                 tm_file="${tm_file} pa/pa32-regs.h pa/long_double.h pa/som.h pa/pa-hpux.h pa/pa-hpux10.h"
4063                 float_format=i128
4064                 xm_file=pa/xm-pahpux.h
4065                 xmake_file=pa/x-pa-hpux
4066                 tmake_file=pa/t-pa
4067                 if test x$gas = xyes
4068                 then
4069                         tm_file="${tm_file} pa/pa-gas.h"
4070                 fi
4071                 if test x$enable_threads = x; then
4072                     enable_threads=$have_pthread_h
4073                 fi
4074                 if test x$enable_threads = xyes; then
4075                         thread_file='dce'
4076                         tmake_file="${tmake_file} pa/t-dce-thr"
4077                 fi
4078                 install_headers_dir=install-headers-cpio
4079                 use_collect2=yes
4080                 ;;
4081         hppa*64*-*-hpux11*)
4082                 target_cpu_default="MASK_PA_11"
4083                 xm_file=pa/xm-pa64hpux.h
4084                 xmake_file=pa/x-pa-hpux
4085                 tmake_file=pa/t-pa
4086                 tm_file="pa/pa64-start.h ${tm_file} pa/pa64-regs.h pa/long_double.h pa/elf.h pa/pa-hpux.h pa/pa-hpux11.h pa/pa-64.h"
4087                 float_format=i128
4088                 tmake_file=pa/t-pa64
4089                 target_cpu_default="(MASK_PA_11|MASK_PA_20)"
4090
4091                 if [ x$gas = xyes ]
4092                 then
4093                         tm_file="${tm_file} pa/pa-gas.h"
4094                 fi
4095 #               if [[ x$enable_threads = x ]]; then
4096 #                   enable_threads=$have_pthread_h
4097 #               fi
4098 #               if [[ x$enable_threads = xyes ]]; then
4099 #                       thread_file='dce'
4100 #                       tmake_file="${tmake_file} pa/t-dce-thr"
4101 #               fi
4102                 install_headers_dir=install-headers-cpio
4103                 use_collect2=yes
4104                 ;;
4105         hppa1.1-*-hpux11* | hppa2*-*-hpux11*)
4106                 target_cpu_default="MASK_PA_11"
4107                 tm_file="${tm_file} pa/pa32-regs.h pa/long_double.h pa/som.h pa/pa-hpux.h pa/pa-hpux11.h"
4108                 float_format=i128
4109                 xm_file=pa/xm-pahpux.h
4110                 xmake_file=pa/x-pa-hpux
4111                 tmake_file=pa/t-pa
4112                 if test x$gas = xyes
4113                 then
4114                         tm_file="${tm_file} pa/pa-gas.h"
4115                 fi
4116 #               if test x$enable_threads = x; then
4117 #                   enable_threads=$have_pthread_h
4118 #               fi
4119 #               if test x$enable_threads = xyes; then
4120 #                       thread_file='dce'
4121 #                       tmake_file="${tmake_file} pa/t-dce-thr"
4122 #               fi
4123                 install_headers_dir=install-headers-cpio
4124                 use_collect2=yes
4125                 ;;
4126         hppa1.0-*-hpux11*)
4127                 tm_file="${tm_file} pa/pa32-regs.h pa/long_double.h pa/som.h pa/pa-hpux.h pa/pa-hpux11.h"
4128                 float_format=i128
4129                 xm_file=pa/xm-pahpux.h
4130                 xmake_file=pa/x-pa-hpux
4131                 if test x$gas = xyes
4132                 then
4133                         tm_file="${tm_file} pa/pa-gas.h"
4134                 fi
4135 #               if test x$enable_threads = x; then
4136 #                   enable_threads=$have_pthread_h
4137 #               fi
4138 #               if test x$enable_threads = xyes; then
4139 #                       thread_file='dce'
4140 #                       tmake_file="${tmake_file} pa/t-dce-thr"
4141 #               fi
4142                 install_headers_dir=install-headers-cpio
4143                 use_collect2=yes
4144                 ;;
4145         hppa1.1-*-hpux* | hppa2*-*-hpux*)
4146                 target_cpu_default="MASK_PA_11"
4147                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h pa/pa-hpux9.h"
4148                 xm_file=pa/xm-pahpux.h
4149                 xmake_file=pa/x-pa-hpux
4150                 if test x$gas = xyes
4151                 then
4152                         tm_file="${tm_file} pa/pa-gas.h"
4153                 fi
4154                 install_headers_dir=install-headers-cpio
4155                 use_collect2=yes
4156                 ;;
4157         hppa1.0-*-hpux*)
4158                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h pa/pa-hpux9.h"
4159                 xm_file=pa/xm-pahpux.h
4160                 xmake_file=pa/x-pa-hpux
4161                 if test x$gas = xyes
4162                 then
4163                         tm_file="${tm_file} pa/pa-gas.h"
4164                 fi
4165                 install_headers_dir=install-headers-cpio
4166                 use_collect2=yes
4167                 ;;
4168         hppa1.1-*-hiux* | hppa2*-*-hiux*)
4169                 target_cpu_default="MASK_PA_11"
4170                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h pa/pa-hiux.h"
4171                 xm_file=pa/xm-pahpux.h
4172                 xmake_file=pa/x-pa-hpux
4173                 if test x$gas = xyes
4174                 then
4175                         tm_file="${tm_file} pa/pa-gas.h"
4176                 fi
4177                 install_headers_dir=install-headers-cpio
4178                 use_collect2=yes
4179                 ;;
4180         hppa1.0-*-hiux*)
4181                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h pa/pa-hiux.h"
4182                 xm_file=pa/xm-pahpux.h
4183                 xmake_file=pa/x-pa-hpux
4184                 if test x$gas = xyes
4185                 then
4186                         tm_file="${tm_file} pa/pa-gas.h"
4187                 fi
4188                 install_headers_dir=install-headers-cpio
4189                 use_collect2=yes
4190                 ;;
4191         hppa*-*-lites*)
4192                 tm_file="${tm_file} pa/pa32-regs.h elfos.h pa/elf.h"
4193                 target_cpu_default="MASK_PA_11"
4194                 use_collect2=yes
4195                 ;;
4196         hppa*-*-mpeix*)
4197                 tm_file="${tm_file} pa/pa32-regs.h pa/long_double.h pa/som.h pa/pa-mpeix.h"
4198                 xm_file=pa/xm-pampeix.h
4199                 xmake_file=pa/x-pa-mpeix
4200                 echo "You must use gas. Assuming it is already installed."
4201                 install_headers_dir=install-headers-tar
4202                 use_collect2=yes
4203                 ;;
4204         i370-*-opened*)                  # IBM 360/370/390 Architecture
4205                 xm_file=i370/xm-oe.h
4206                 tm_file=i370/oe.h
4207                 xmake_file=i370/x-oe
4208                 tmake_file=i370/t-oe
4209                 ;;
4210         i370-*-mvs*)
4211                 xm_file=i370/xm-mvs.h
4212                 tm_file=i370/mvs.h
4213                 tmake_file=i370/t-mvs
4214                 ;;
4215         i370-*-linux*)
4216                 xm_file="xm-linux.h i370/xm-linux.h"
4217                 xmake_file=x-linux
4218                 tm_file="i370/linux.h ${tm_file}"
4219                 tmake_file="t-linux i370/t-linux"
4220                 # broken_install=yes
4221                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
4222                 # extra_parts="crtbegin.o crtend.o"
4223                 gnu_ld=yes
4224                 gas=yes
4225                 elf=yes
4226                 if test x$enable_threads = xyes; then
4227                         thread_file='posix'
4228                 fi
4229                 ;;
4230         i[34567]86-*-elf*)
4231                 xm_file="${xm_file} xm-svr4.h i386/xm-sysv4.h"
4232                 tm_file=i386/i386elf.h
4233                 tmake_file=i386/t-i386elf
4234                 xmake_file=x-svr4
4235                 ;;
4236         i[34567]86-ibm-aix*)            # IBM PS/2 running AIX
4237                 if test x$gas = xyes
4238                 then
4239                         tm_file=i386/aix386.h
4240                         extra_parts="crtbegin.o crtend.o"
4241                         tmake_file=i386/t-crtstuff
4242                 else
4243                         tm_file=i386/aix386ng.h
4244                         use_collect2=yes
4245                 fi
4246                 xm_file="xm-alloca.h i386/xm-aix.h ${xm_file}"
4247                 xm_defines=USG
4248                 xmake_file=i386/x-aix
4249                 ;;
4250         i[34567]86-ncr-sysv4*)          # NCR 3000 - ix86 running system V.4
4251                 xm_file="xm-alloca.h ${xm_file}"
4252                 xm_defines="USG POSIX SMALL_ARG_MAX"
4253                 xmake_file=i386/x-ncr3000
4254                 if test x$stabs = xyes -a x$gas = xyes
4255                 then
4256                         tm_file=i386/sysv4gdb.h
4257                 else
4258                         tm_file=i386/sysv4.h
4259                 fi
4260                 extra_parts="crtbegin.o crtend.o"
4261                 tmake_file=i386/t-crtpic
4262                 ;;
4263         i[34567]86-next-*)
4264                 tm_file=i386/next.h
4265                 xm_file=i386/xm-next.h
4266                 tmake_file=i386/t-next
4267                 xmake_file=i386/x-next
4268                 extra_objs=nextstep.o
4269                 extra_parts="crtbegin.o crtend.o"
4270                 if test x$enable_threads = xyes; then
4271                         thread_file='mach'
4272                 fi
4273                 ;;
4274         i[34567]86-sequent-bsd*)                # 80386 from Sequent
4275                 use_collect2=yes
4276                 if test x$gas = xyes
4277                 then
4278                         tm_file=i386/seq-gas.h
4279                 else
4280                         tm_file=i386/sequent.h
4281                 fi
4282                 ;;
4283         i[34567]86-sequent-ptx1*)
4284                 xm_defines="USG SVR3"
4285                 xmake_file=i386/x-sysv3
4286                 tm_file=i386/seq-sysv3.h
4287                 tmake_file=i386/t-crtstuff
4288                 extra_parts="crtbegin.o crtend.o"
4289                 install_headers_dir=install-headers-cpio
4290                 ;;
4291         i[34567]86-sequent-ptx2* | i[34567]86-sequent-sysv3*)
4292                 xm_defines="USG SVR3"
4293                 xmake_file=i386/x-sysv3
4294                 tm_file=i386/seq2-sysv3.h
4295                 tmake_file=i386/t-crtstuff
4296                 extra_parts="crtbegin.o crtend.o"
4297                 install_headers_dir=install-headers-cpio
4298                 ;;
4299         i[34567]86-sequent-ptx4* | i[34567]86-sequent-sysv4*)
4300                 xm_file="xm-alloca.h ${xm_file}"
4301                 xm_defines="USG POSIX SMALL_ARG_MAX"
4302                 xmake_file=x-svr4
4303                 tm_file=i386/ptx4-i.h
4304                 tmake_file=t-svr4
4305                 extra_parts="crtbegin.o crtend.o"
4306                 install_headers_dir=install-headers-cpio
4307                 ;;
4308         i386-sun-sunos*)                # Sun i386 roadrunner
4309                 xm_defines=USG
4310                 tm_file=i386/sun.h
4311                 use_collect2=yes
4312                 ;;
4313         i[34567]86-wrs-vxworks*)
4314                 tm_file=i386/vxi386.h
4315                 tmake_file=i386/t-i386bare
4316                 thread_file='vxworks'
4317                 ;;
4318         i[34567]86-*-aout*)
4319                 tm_file=i386/i386-aout.h
4320                 tmake_file=i386/t-i386bare
4321                 ;;
4322         i[34567]86-*-beospe*)
4323                 xm_file=i386/xm-beos.h
4324                 xm_defines="USE_C_ALLOCA"
4325                 tmake_file=i386/t-beos
4326                 tm_file=i386/beos-pe.h
4327                 xmake_file=i386/x-beos
4328                 extra_objs=winnt.o
4329                 ;;
4330         i[34567]86-*-beoself* | i[34567]86-*-beos*)
4331                 xm_file=i386/xm-beos.h
4332                 tmake_file='i386/t-beos i386/t-crtpic'
4333                 tm_file=i386/beos-elf.h
4334                 xmake_file=i386/x-beos
4335                 extra_objs=winnt.o
4336                 extra_parts='crtbegin.o crtend.o'
4337                 ;;
4338         i[34567]86-*-bsdi* | i[34567]86-*-bsd386*)
4339                 tm_file=i386/bsd386.h
4340 #               tmake_file=t-libc-ok
4341                 ;;
4342         i[34567]86-*-bsd*)
4343                 tm_file=i386/386bsd.h
4344 #               tmake_file=t-libc-ok
4345 # Next line turned off because both 386BSD and BSD/386 use GNU ld.
4346 #               use_collect2=yes
4347                 ;;
4348         i[34567]86-*-freebsd[12] | i[34567]86-*-freebsd[12].* | i[34567]86-*-freebsd*aout*)
4349                 tm_file="i386/freebsd.h i386/perform.h"
4350                 tmake_file=t-freebsd
4351                 ;;
4352         i[34567]86-*-freebsd*)
4353                 tm_file="i386/i386.h i386/att.h svr4.h freebsd.h i386/freebsd-elf.h i386/perform.h"
4354                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
4355                 tmake_file=t-freebsd
4356                 gas=yes
4357                 gnu_ld=yes
4358                 stabs=yes
4359                 case x${enable_threads} in
4360                 xyes | xpthreads | xposix)
4361                         thread_file='posix'
4362                         tmake_file="${tmake_file} t-freebsd-thread"
4363                         ;;
4364                 esac
4365                 ;;
4366         i[34567]86-*-netbsd*)
4367                 tm_file=i386/netbsd.h
4368                 tmake_file=t-netbsd
4369                 use_collect2=yes
4370                 ;;
4371         i[34567]86-*-openbsd*)
4372                 # we need collect2 until our bug is fixed...
4373                 use_collect2=yes
4374                 ;;
4375         i[34567]86-*-coff*)
4376                 tm_file=i386/i386-coff.h
4377                 tmake_file=i386/t-i386bare
4378                 ;;
4379         i[34567]86-*-isc*)              # 80386 running ISC system
4380                 xm_file="${xm_file} i386/xm-isc.h"
4381                 xm_defines="USG SVR3"
4382                 case $machine in
4383                   i[34567]86-*-isc[34]*)
4384                     xmake_file=i386/x-isc3
4385                     ;;
4386                   *)
4387                     xmake_file=i386/x-isc
4388                     ;;
4389                 esac
4390                 if test x$gas = xyes -a x$stabs = xyes
4391                 then
4392                         tm_file=i386/iscdbx.h
4393                         tmake_file=i386/t-svr3dbx
4394                         extra_parts="svr3.ifile svr3z.ifile"
4395                 else
4396                         tm_file=i386/isccoff.h
4397                         tmake_file=i386/t-crtstuff
4398                         extra_parts="crtbegin.o crtend.o"
4399                 fi
4400                 tmake_file="$tmake_file i386/t-i386bare"
4401                 install_headers_dir=install-headers-cpio
4402                 ;;
4403         i[34567]86-*-linux-gnuoldld*)   # Intel 80386's running GNU/Linux
4404                                         # pre BFD linkers
4405                 xmake_file=x-linux-aout
4406                 tmake_file="t-linux-aout i386/t-crtstuff"
4407                 tm_file=i386/linux-oldld.h
4408                 gnu_ld=yes
4409                 float_format=i386
4410                 ;;
4411         i[34567]86-*-linux-gnuaout*)    # Intel 80386's running GNU/Linux
4412                 xmake_file=x-linux-aout
4413                 tmake_file="t-linux-aout i386/t-crtstuff"
4414                 tm_file=i386/linux-aout.h
4415                 gnu_ld=yes
4416                 float_format=i386
4417                 ;;
4418         i[34567]86-*-linux-gnulibc1)    # Intel 80386's running GNU/Linux
4419                                         # GNU/Linux C library 5
4420                 xmake_file=x-linux
4421                 tm_file=i386/linux.h
4422                 tmake_file="t-linux t-linux-gnulibc1 i386/t-crtstuff"
4423                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
4424                 gnu_ld=yes
4425                 float_format=i386
4426                 if test x$enable_threads = xyes; then
4427                         thread_file='single'
4428                 fi
4429                 ;;
4430         i[34567]86-*-linux-gnu*)        # Intel 80386's running GNU/Linux
4431                                         # aka GNU/Linux C library 6
4432                 xmake_file=x-linux
4433                 tm_file=i386/linux.h
4434                 tmake_file="t-linux i386/t-crtstuff"
4435                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
4436                 gnu_ld=yes
4437                 float_format=i386
4438                 if test x$enable_threads = xyes; then
4439                         thread_file='posix'
4440                 fi
4441                 ;;
4442         i[34567]86-*-gnu*)
4443                 float_format=i386
4444                 ;;
4445         i[34567]86-go32-msdos | i[34567]86-*-go32*)
4446                 echo "GO32/DJGPP V1.X is no longer supported. Use *-pc-msdosdjgpp for DJGPP V2.X instead."
4447                 exit 1
4448                 ;;
4449         i[34567]86-pc-msdosdjgpp*)
4450                 xm_file=i386/xm-djgpp.h
4451                 tm_file=i386/djgpp.h
4452                 tmake_file=i386/t-djgpp
4453                 xmake_file=i386/x-djgpp
4454                 gnu_ld=yes
4455                 gas=yes
4456                 exeext=.exe
4457                 float_format=none
4458                 case $host in *pc-msdosdjgpp*)
4459                         target_alias=djgpp
4460                         ;;
4461                 esac
4462                 ;;
4463         i[34567]86-moss-msdos* | i[34567]86-*-moss*)
4464                 tm_file=i386/moss.h
4465                 tmake_file=t-libc-ok
4466                 gnu_ld=yes
4467                 gas=yes
4468                 ;;
4469         i[34567]86-*-lynxos*)
4470                 if test x$gas = xyes
4471                 then
4472                         tm_file=i386/lynx.h
4473                 else
4474                         tm_file=i386/lynx-ng.h
4475                 fi
4476                 xm_file=i386/xm-lynx.h
4477                 tmake_file=i386/t-i386bare
4478                 xmake_file=x-lynx
4479                 ;;
4480         i[34567]86-*-mach*)
4481                 tm_file=i386/mach.h
4482 #               tmake_file=t-libc-ok
4483                 use_collect2=yes
4484                 ;;
4485         i[34567]86-*-osfrose*)          # 386 using OSF/rose
4486                 if test x$elf = xyes
4487                 then
4488                         tm_file=i386/osfelf.h
4489                         use_collect2=
4490                 else
4491                         tm_file=i386/osfrose.h
4492                         use_collect2=yes
4493                 fi
4494                 xm_file="i386/xm-osf.h ${xm_file}"
4495                 xmake_file=i386/x-osfrose
4496                 tmake_file=i386/t-osf
4497                 extra_objs=halfpic.o
4498                 ;;
4499         i[34567]86-go32-rtems*)
4500                 cpu_type=i386
4501                 xm_file=i386/xm-go32.h
4502                 tm_file=i386/go32-rtems.h
4503                 tmake_file="i386/t-go32 t-rtems"
4504                 ;;
4505         i[34567]86-*-rtemscoff*)
4506                 cpu_type=i386
4507                 tm_file=i386/rtems.h
4508                 tmake_file="i386/t-i386bare t-rtems"
4509                 ;;
4510         i[34567]86-*-rtems*|i[34567]86-*-rtemself*)
4511                 cpu_type=i386
4512                 tm_file=i386/rtemself.h
4513                 extra_parts="crtbegin.o crtend.o crti.o crtn.o"
4514                 tmake_file="i386/t-rtems-i386 i386/t-crtstuff t-rtems"
4515                 ;;
4516         i[34567]86-*-sco3.2v5*) # 80386 running SCO Open Server 5
4517                 xm_file="xm-alloca.h ${xm_file} i386/xm-sco5.h"
4518                 xm_defines="USG SVR3"
4519                 xmake_file=i386/x-sco5
4520                 install_headers_dir=install-headers-cpio
4521                 tm_file=i386/sco5.h
4522                 if test x$gas = xyes
4523                 then
4524                         tm_file="i386/sco5gas.h ${tm_file}"
4525                         tmake_file=i386/t-sco5gas
4526                 else
4527                         tmake_file=i386/t-sco5
4528                 fi
4529                 tmake_file="$tmake_file i386/t-i386bare"
4530                 extra_parts="crti.o crtbegin.o crtend.o crtbeginS.o crtendS.o"
4531                 ;;
4532         i[34567]86-*-sco3.2v4*)         # 80386 running SCO 3.2v4 system
4533                 xm_file="${xm_file} i386/xm-sco.h"
4534                 xm_defines="USG SVR3 BROKEN_LDEXP SMALL_ARG_MAX"
4535                 xmake_file=i386/x-sco4
4536                 install_headers_dir=install-headers-cpio
4537                 if test x$stabs = xyes
4538                 then
4539                         tm_file=i386/sco4dbx.h
4540                         tmake_file=i386/t-svr3dbx
4541                         extra_parts="svr3.ifile svr3z.rfile"
4542                 else
4543                         tm_file=i386/sco4.h
4544                         tmake_file=i386/t-crtstuff
4545                         extra_parts="crtbegin.o crtend.o"
4546                 fi
4547                 tmake_file="$tmake_file i386/t-i386bare"
4548                 # The default EAFS filesystem supports long file names.
4549                 # Truncating the target makes $host != $target which
4550                 # makes gcc think it is doing a cross-compile.
4551                 # truncate_target=yes
4552                 ;;
4553         i[34567]86-*-sco*)              # 80386 running SCO system
4554                 xm_file=i386/xm-sco.h
4555                 xmake_file=i386/x-sco
4556                 install_headers_dir=install-headers-cpio
4557                 if test x$stabs = xyes
4558                 then
4559                         tm_file=i386/scodbx.h
4560                         tmake_file=i386/t-svr3dbx
4561                         extra_parts="svr3.ifile svr3z.rfile"
4562                 else
4563                         tm_file=i386/sco.h
4564                         extra_parts="crtbegin.o crtend.o"
4565                         tmake_file=i386/t-crtstuff
4566                 fi
4567                 tmake_file="$tmake_file i386/t-i386bare"
4568                 truncate_target=yes
4569                 ;;
4570         i[34567]86-*-solaris2*)
4571                 xm_file="xm-alloca.h ${xm_file}"
4572                 xm_defines="USG POSIX SMALL_ARG_MAX"
4573                 tm_file=i386/sol2.h
4574                 if test x$gas = xyes; then
4575                         # Only needed if gas does not support -s
4576                         tm_file="i386/sol2gas.h ${tm_file}"
4577                 fi
4578                 tmake_file="i386/t-i386bare i386/t-sol2"
4579                 extra_parts="crt1.o crti.o crtn.o gcrt1.o gmon.o crtbegin.o crtend.o"
4580                 xmake_file=x-svr4
4581                 if test x${enable_threads} = x; then
4582                     enable_threads=$have_pthread_h
4583                     if test x${enable_threads} = x; then
4584                         enable_threads=$have_thread_h
4585                     fi
4586                 fi
4587                 if test x${enable_threads} = xyes; then
4588                     if test x${have_pthread_h} = xyes; then
4589                         thread_file='posix'
4590                     else
4591                         thread_file='solaris'
4592                     fi
4593                 fi
4594                 ;;
4595        i[34567]86-*-sysv5*)           # Intel x86 on System V Release 5
4596                xm_file="xm-alloca.h ${xm_file}"
4597                xm_defines="USG POSIX"
4598                tm_file=i386/sysv5.h
4599                if test x$stabs = xyes
4600                then
4601                        tm_file="${tm_file} dbx.h"
4602                fi
4603                tmake_file="i386/t-i386bare i386/t-crtpic"
4604                xmake_file=x-svr4
4605                extra_parts="crtbegin.o crtend.o"
4606                if test x$enable_threads = xyes; then
4607                        thread_file='posix'
4608                fi
4609                ;;
4610         i[34567]86-*-sysv4*)            # Intel 80386's running system V.4
4611                 xm_file="xm-alloca.h ${xm_file}"
4612                 xm_defines="USG POSIX SMALL_ARG_MAX"
4613                 tm_file=i386/sysv4.h
4614                 if test x$stabs = xyes
4615                 then
4616                         tm_file="${tm_file} dbx.h"
4617                 fi
4618                 tmake_file="i386/t-i386bare i386/t-crtpic"
4619                 xmake_file=x-svr4
4620                 extra_parts="crtbegin.o crtend.o"
4621                 ;;
4622         i[34567]86-*-udk*)      # Intel x86 on SCO UW/OSR5 Dev Kit
4623                 xm_file="xm-alloca.h ${xm_file}"
4624                 xm_defines="USG POSIX"
4625                 tm_file=i386/udk.h
4626                 tmake_file="i386/t-i386bare i386/t-crtpic i386/t-udk"
4627                 xmake_file=x-svr4
4628                 extra_parts="crtbegin.o crtend.o"
4629                 install_headers_dir=install-headers-cpio
4630                 ;;
4631         i[34567]86-*-osf1*)             # Intel 80386's running OSF/1 1.3+
4632                 cpu_type=i386
4633                 xm_file="${xm_file} xm-svr4.h i386/xm-sysv4.h i386/xm-osf1elf.h"
4634                 xm_defines="USE_C_ALLOCA SMALL_ARG_MAX"
4635                 if test x$stabs = xyes
4636                 then
4637                         tm_file=i386/osf1elfgdb.h
4638                 else
4639                         tm_file=i386/osf1elf.h
4640                 fi
4641                 tmake_file=i386/t-osf1elf
4642                 xmake_file=i386/x-osf1elf
4643                 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
4644                 ;;
4645         i[34567]86-*-sysv*)             # Intel 80386's running system V
4646                 xm_defines="USG SVR3"
4647                 xmake_file=i386/x-sysv3
4648                 if test x$gas = xyes
4649                 then
4650                         if test x$stabs = xyes
4651                         then
4652                                 tm_file=i386/svr3dbx.h
4653                                 tmake_file=i386/t-svr3dbx
4654                                 extra_parts="svr3.ifile svr3z.rfile"
4655                         else
4656                                 tm_file=i386/svr3gas.h
4657                                 extra_parts="crtbegin.o crtend.o"
4658                                 tmake_file=i386/t-crtstuff
4659                         fi
4660                 else
4661                         tm_file=i386/sysv3.h
4662                         extra_parts="crtbegin.o crtend.o"
4663                         tmake_file=i386/t-crtstuff
4664                 fi
4665                 tmake_file="$tmake_file i386/t-crtpic"
4666                 ;;
4667         i386-*-vsta)                    # Intel 80386's running VSTa kernel
4668                 xm_file="${xm_file} i386/xm-vsta.h"
4669                 tm_file=i386/vsta.h
4670                 tmake_file=i386/t-vsta
4671                 xmake_file=i386/x-vsta
4672                 ;;
4673         i[34567]86-*-win32)
4674                 xm_file="${xm_file} i386/xm-cygwin.h"
4675                 tmake_file=i386/t-cygwin
4676                 tm_file=i386/win32.h
4677                 xmake_file=i386/x-cygwin
4678                 extra_objs=winnt.o
4679                 if test x$enable_threads = xyes; then
4680                         thread_file='win32'
4681                 fi
4682                 exeext=.exe
4683                 ;;
4684         i[34567]86-*-pe | i[34567]86-*-cygwin*)
4685                 xm_file="${xm_file} i386/xm-cygwin.h"
4686                 tmake_file=i386/t-cygwin
4687                 tm_file=i386/cygwin.h
4688                 xmake_file=i386/x-cygwin
4689                 extra_objs=winnt.o
4690                 if test x$enable_threads = xyes; then
4691                         thread_file='win32'
4692                 fi
4693                 exeext=.exe
4694                 ;;
4695         i[34567]86-*-mingw32*)
4696                 tm_file=i386/mingw32.h
4697                 xm_file="${xm_file} i386/xm-mingw32.h"
4698                 tmake_file="i386/t-cygwin i386/t-mingw32"
4699                 extra_objs=winnt.o
4700                 xmake_file=i386/x-cygwin
4701                 if test x$enable_threads = xyes; then
4702                         thread_file='win32'
4703                 fi
4704                 exeext=.exe
4705                 case $machine in
4706                         *mingw32msv*)
4707                                 ;;
4708                         *minwg32crt* | *mingw32*)
4709                                 tm_file="${tm_file} i386/crtdll.h"
4710                                 ;;
4711                 esac
4712                 ;;
4713         i[34567]86-*-uwin*)
4714                 tm_file=i386/uwin.h
4715                 xm_file="${xm_file} i386/xm-uwin.h"
4716                 xm_defines="USG NO_STAB_H"
4717                 tmake_file="i386/t-cygwin i386/t-uwin"
4718                 extra_objs=winnt.o
4719                 xmake_file=i386/x-cygwin
4720                 if test x$enable_threads = xyes; then
4721                         thread_file='win32'
4722                 fi
4723                 exeext=.exe
4724                 ;;
4725         i[34567]86-*-interix*)
4726                 tm_file="i386/i386-interix.h interix.h"
4727                 xm_file="i386/xm-i386-interix.h xm-interix.h"
4728                 xm_defines="USG"
4729                 tmake_file="i386/t-interix"
4730                 extra_objs=interix.o
4731                 xmake_file=x-interix
4732                 if test x$enable_threads = xyes ; then
4733                         thread_file='posix'
4734                 fi
4735                 if test x$stabs = xyes ; then
4736                         tm_file="${tm_file} dbxcoff.h"
4737                 fi
4738                 ;;
4739         i[34567]86-*-winnt3*)
4740                 tm_file=i386/win-nt.h
4741                 out_file=i386/i386.c
4742                 xm_file="xm-winnt.h ${xm_file}"
4743                 xmake_file=winnt/x-winnt
4744                 tmake_file=i386/t-winnt
4745                 extra_host_objs="winnt.o oldnames.o"
4746                 extra_gcc_objs="spawnv.o oldnames.o"
4747                 if test x$gnu_ld != xyes
4748                 then
4749                         extra_programs=ld.exe
4750                 fi
4751                 if test x$enable_threads = xyes; then
4752                         thread_file='win32'
4753                 fi
4754                 ;;
4755         i[34567]86-dg-dgux*)
4756                 xm_file="xm-alloca.h ${xm_file}"
4757                 xm_defines="USG POSIX"
4758                 out_file=i386/dgux.c
4759                 tm_file=i386/dgux.h
4760                 tmake_file=i386/t-dgux
4761                 xmake_file=i386/x-dgux
4762                 install_headers_dir=install-headers-cpio
4763               ;;
4764         i860-alliant-*)         # Alliant FX/2800
4765                 tm_file="${tm_file} svr4.h i860/sysv4.h i860/fx2800.h"
4766                 xm_file="${xm_file}"
4767                 xmake_file=i860/x-fx2800
4768                 tmake_file=i860/t-fx2800
4769                 extra_parts="crtbegin.o crtend.o"
4770                 ;;
4771         i860-*-bsd*)
4772                 tm_file="${tm_file} i860/bsd.h"
4773                 if test x$gas = xyes
4774                 then
4775                         tm_file="${tm_file} i860/bsd-gas.h"
4776                 fi
4777                 use_collect2=yes
4778                 ;;
4779         i860-*-mach*)
4780                 tm_file="${tm_file} i860/mach.h"
4781                 tmake_file=t-libc-ok
4782                 ;;
4783         i860-*-osf*)                    # Intel Paragon XP/S, OSF/1AD
4784                 tm_file="${tm_file} svr3.h i860/paragon.h"
4785                 xm_defines="USG SVR3"
4786                 tmake_file=t-osf
4787                 ;;
4788         i860-*-sysv3*)
4789                 tm_file="${tm_file} svr3.h i860/sysv3.h"
4790                 xm_defines="USG SVR3"
4791                 xmake_file=i860/x-sysv3
4792                 extra_parts="crtbegin.o crtend.o"
4793                 ;;
4794         i860-*-sysv4*)
4795                 tm_file="${tm_file} svr4.h i860/sysv4.h"
4796                 xm_defines="USG SVR3"
4797                 xmake_file=i860/x-sysv4
4798                 tmake_file=t-svr4
4799                 extra_parts="crtbegin.o crtend.o"
4800                 ;;
4801         i960-wrs-vxworks5 | i960-wrs-vxworks5.0*)
4802                 tm_file="${tm_file} i960/vx960.h"
4803                 tmake_file=i960/t-vxworks960
4804                 use_collect2=yes
4805                 thread_file='vxworks'
4806                 ;;
4807         i960-wrs-vxworks5* | i960-wrs-vxworks)
4808                 tm_file="${tm_file} dbxcoff.h i960/i960-coff.h i960/vx960-coff.h"
4809                 tmake_file=i960/t-vxworks960
4810                 use_collect2=yes
4811                 thread_file='vxworks'
4812                 ;;
4813         i960-wrs-vxworks*)
4814                 tm_file="${tm_file} i960/vx960.h"
4815                 tmake_file=i960/t-vxworks960
4816                 use_collect2=yes
4817                 thread_file='vxworks'
4818                 ;;
4819         i960-*-coff*)
4820                 tm_file="${tm_file} dbxcoff.h i960/i960-coff.h libgloss.h"
4821                 tmake_file=i960/t-960bare
4822                 use_collect2=yes
4823                 ;;
4824         i960-*-rtems)
4825                 tmake_file="i960/t-960bare t-rtems"
4826                 tm_file="${tm_file} dbxcoff.h i960/rtems.h"
4827                 use_collect2=yes
4828                 ;;
4829         i960-*-*)                       # Default i960 environment.
4830                 use_collect2=yes
4831                 ;;
4832         ia64*-*-elf*)
4833                 tm_file=ia64/elf.h
4834                 tmake_file="ia64/t-ia64"
4835                 target_cpu_default="0"
4836                 if test x$gas = xyes
4837                 then
4838                         target_cpu_default="${target_cpu_default}|MASK_GNU_AS"
4839                 fi
4840                 if test x$gnu_ld = xyes
4841                 then
4842                         target_cpu_default="${target_cpu_default}|MASK_GNU_LD"
4843                 fi
4844                 ;;
4845         ia64*-*-linux*)
4846                 tm_file=ia64/linux.h
4847                 tmake_file="t-linux ia64/t-ia64"
4848                 target_cpu_default="MASK_GNU_AS|MASK_GNU_LD"
4849                 if test x$enable_threads = xyes; then
4850                         thread_file='posix'
4851                 fi
4852                 ;;
4853         m32r-*-elf*)
4854                 extra_parts="crtinit.o crtfini.o"
4855                 ;;
4856         m68000-convergent-sysv*)
4857                 tm_file=m68k/ctix.h
4858                 xm_file="m68k/xm-3b1.h ${xm_file}"
4859                 xm_defines=USG
4860                 use_collect2=yes
4861                 extra_headers=math-68881.h
4862                 ;;
4863         m68000-hp-bsd*)                 # HP 9000/200 running BSD
4864                 tm_file=m68k/hp2bsd.h
4865                 xmake_file=m68k/x-hp2bsd
4866                 use_collect2=yes
4867                 extra_headers=math-68881.h
4868                 ;;
4869         m68000-hp-hpux*)                # HP 9000 series 300
4870                 xm_file="xm-alloca.h ${xm_file}"
4871                 xm_defines="USG"
4872                 if test x$gas = xyes
4873                 then
4874                         xmake_file=m68k/x-hp320g
4875                         tm_file=m68k/hp310g.h
4876                 else
4877                         xmake_file=m68k/x-hp320
4878                         tm_file=m68k/hp310.h
4879                 fi
4880                 install_headers_dir=install-headers-cpio
4881                 use_collect2=yes
4882                 extra_headers=math-68881.h
4883                 ;;
4884         m68000-sun-sunos3*)
4885                 tm_file=m68k/sun2.h
4886                 use_collect2=yes
4887                 extra_headers=math-68881.h
4888                 ;;
4889         m68000-sun-sunos4*)
4890                 tm_file=m68k/sun2o4.h
4891                 use_collect2=yes
4892                 extra_headers=math-68881.h
4893                 ;;
4894         m68000-att-sysv*)
4895                 xm_file="m68k/xm-3b1.h ${xm_file}"
4896                 xm_defines=USG
4897                 if test x$gas = xyes
4898                 then
4899                         tm_file=m68k/3b1g.h
4900                 else
4901                         tm_file=m68k/3b1.h
4902                 fi
4903                 use_collect2=yes
4904                 extra_headers=math-68881.h
4905                 ;;
4906         m68k-apple-aux*)                # Apple Macintosh running A/UX
4907                 xm_defines="USG AUX"
4908                 tmake_file=m68k/t-aux
4909                 install_headers_dir=install-headers-cpio
4910                 extra_headers=math-68881.h
4911                 extra_parts="crt1.o mcrt1.o maccrt1.o crt2.o crtn.o"
4912                 tm_file=
4913                 if test "$gnu_ld" = yes
4914                 then
4915                         tm_file="${tm_file} m68k/auxgld.h"
4916                 else
4917                         tm_file="${tm_file} m68k/auxld.h"
4918                 fi
4919                 if test "$gas" = yes
4920                 then
4921                         tm_file="${tm_file} m68k/auxgas.h"
4922                 else
4923                         tm_file="${tm_file} m68k/auxas.h"
4924                 fi
4925                 tm_file="${tm_file} m68k/a-ux.h"
4926                 float_format=m68k
4927                 ;;
4928         m68k-apollo-*)
4929                 tm_file=m68k/apollo68.h
4930                 xmake_file=m68k/x-apollo68
4931                 use_collect2=yes
4932                 extra_headers=math-68881.h
4933                 float_format=m68k
4934                 ;;
4935         m68k-altos-sysv*)                  # Altos 3068
4936                 if test x$gas = xyes
4937                 then
4938                         tm_file=m68k/altos3068.h
4939                         xm_defines=USG
4940                 else
4941                         echo "The Altos is supported only with the GNU assembler" 1>&2
4942                         exit 1
4943                 fi
4944                 extra_headers=math-68881.h
4945                 ;;
4946         m68k-bull-sysv*)                # Bull DPX/2
4947                 if test x$gas = xyes
4948                 then
4949                         if test x$stabs = xyes
4950                         then
4951                                 tm_file=m68k/dpx2cdbx.h
4952                         else
4953                                 tm_file=m68k/dpx2g.h
4954                         fi
4955                 else
4956                         tm_file=m68k/dpx2.h
4957                 fi
4958                 xm_file="xm-alloca.h ${xm_file}"
4959                 xm_defines=USG
4960                 xmake_file=m68k/x-dpx2
4961                 use_collect2=yes
4962                 extra_headers=math-68881.h
4963                 ;;
4964         m68k-atari-sysv4*)              # Atari variant of V.4.
4965                 tm_file=m68k/atari.h
4966                 xm_file="xm-alloca.h ${xm_file}"
4967                 xm_defines="USG FULL_PROTOTYPES"
4968                 tmake_file=t-svr4
4969                 extra_parts="crtbegin.o crtend.o"
4970                 extra_headers=math-68881.h
4971                 float_format=m68k
4972                 ;;
4973         m68k-motorola-sysv*)
4974                 tm_file=m68k/mot3300.h
4975                 xm_file="xm-alloca.h m68k/xm-mot3300.h ${xm_file}"
4976                 if test x$gas = xyes
4977                 then
4978                         xmake_file=m68k/x-mot3300-gas
4979                         if test x$gnu_ld = xyes
4980                         then
4981                                 tmake_file=m68k/t-mot3300-gald
4982                         else
4983                                 tmake_file=m68k/t-mot3300-gas
4984                                 use_collect2=yes
4985                         fi
4986                 else
4987                         xmake_file=m68k/x-mot3300
4988                         if test x$gnu_ld = xyes
4989                         then
4990                                 tmake_file=m68k/t-mot3300-gld
4991                         else
4992                                 tmake_file=m68k/t-mot3300
4993                                 use_collect2=yes
4994                         fi
4995                 fi
4996                 gdb_needs_out_file_path=yes
4997                 extra_parts="crt0.o mcrt0.o"
4998                 extra_headers=math-68881.h
4999                 float_format=m68k
5000                 ;;
5001         m68k-ncr-sysv*)                 # NCR Tower 32 SVR3
5002                 tm_file=m68k/tower-as.h
5003                 xm_defines="USG SVR3"
5004                 xmake_file=m68k/x-tower
5005                 extra_parts="crtbegin.o crtend.o"
5006                 extra_headers=math-68881.h
5007                 ;;
5008         m68k-plexus-sysv*)
5009                 tm_file=m68k/plexus.h
5010                 xm_file="xm-alloca.h m68k/xm-plexus.h ${xm_file}"
5011                 xm_defines=USG
5012                 use_collect2=yes
5013                 extra_headers=math-68881.h
5014                 ;;
5015         m68k-tti-*)
5016                 tm_file=m68k/pbb.h
5017                 xm_file="xm-alloca.h ${xm_file}"
5018                 xm_defines=USG
5019                 extra_headers=math-68881.h
5020                 ;;
5021         m68k-crds-unos*)
5022                 xm_file="xm-alloca.h m68k/xm-crds.h ${xm_file}"
5023                 xm_defines="USG unos"
5024                 xmake_file=m68k/x-crds
5025                 tm_file=m68k/crds.h
5026                 use_collect2=yes
5027                 extra_headers=math-68881.h
5028                 ;;
5029         m68k-cbm-sysv4*)                # Commodore variant of V.4.
5030                 tm_file=m68k/amix.h
5031                 xm_file="xm-alloca.h ${xm_file}"
5032                 xm_defines="USG FULL_PROTOTYPES"
5033                 xmake_file=m68k/x-amix
5034                 tmake_file=t-svr4
5035                 extra_parts="crtbegin.o crtend.o"
5036                 extra_headers=math-68881.h
5037                 float_format=m68k
5038                 ;;
5039         m68k-ccur-rtu)
5040                 tm_file=m68k/ccur-GAS.h
5041                 xmake_file=m68k/x-ccur
5042                 extra_headers=math-68881.h
5043                 use_collect2=yes
5044                 float_format=m68k
5045                 ;;
5046         m68k-hp-bsd4.4*)                # HP 9000/3xx running 4.4bsd
5047                 tm_file=m68k/hp3bsd44.h
5048                 xmake_file=m68k/x-hp3bsd44
5049                 use_collect2=yes
5050                 extra_headers=math-68881.h
5051                 float_format=m68k
5052                 ;;
5053         m68k-hp-bsd*)                   # HP 9000/3xx running Berkeley Unix
5054                 tm_file=m68k/hp3bsd.h
5055                 use_collect2=yes
5056                 extra_headers=math-68881.h
5057                 float_format=m68k
5058                 ;;
5059         m68k-isi-bsd*)
5060                 if test x$with_fp = xno
5061                 then
5062                         tm_file=m68k/isi-nfp.h
5063                 else
5064                         tm_file=m68k/isi.h
5065                         float_format=m68k
5066                 fi
5067                 use_collect2=yes
5068                 extra_headers=math-68881.h
5069                 ;;
5070         m68k-hp-hpux7*) # HP 9000 series 300 running HPUX version 7.
5071                 xm_file="xm-alloca.h ${xm_file}"
5072                 xm_defines="USG"
5073                 if test x$gas = xyes
5074                 then
5075                         xmake_file=m68k/x-hp320g
5076                         tm_file=m68k/hp320g.h
5077                 else
5078                         xmake_file=m68k/x-hp320
5079                         tm_file=m68k/hpux7.h
5080                 fi
5081                 install_headers_dir=install-headers-cpio
5082                 use_collect2=yes
5083                 extra_headers=math-68881.h
5084                 float_format=m68k
5085                 ;;
5086         m68k-hp-hpux*)  # HP 9000 series 300
5087                 xm_file="xm-alloca.h ${xm_file}"
5088                 xm_defines="USG"
5089                 if test x$gas = xyes
5090                 then
5091                         xmake_file=m68k/x-hp320g
5092                         tm_file=m68k/hp320g.h
5093                 else
5094                         xmake_file=m68k/x-hp320
5095                         tm_file=m68k/hp320.h
5096                 fi
5097                 install_headers_dir=install-headers-cpio
5098                 use_collect2=yes
5099                 extra_headers=math-68881.h
5100                 float_format=m68k
5101                 ;;
5102         m68k-sun-mach*)
5103                 tm_file=m68k/sun3mach.h
5104                 use_collect2=yes
5105                 extra_headers=math-68881.h
5106                 float_format=m68k
5107                 ;;
5108         m68k-sony-newsos3*)
5109                 if test x$gas = xyes
5110                 then
5111                         tm_file=m68k/news3gas.h
5112                 else
5113                         tm_file=m68k/news3.h
5114                 fi
5115                 use_collect2=yes
5116                 extra_headers=math-68881.h
5117                 float_format=m68k
5118                 ;;
5119         m68k-sony-bsd* | m68k-sony-newsos*)
5120                 if test x$gas = xyes
5121                 then
5122                         tm_file=m68k/newsgas.h
5123                 else
5124                         tm_file=m68k/news.h
5125                 fi
5126                 use_collect2=yes
5127                 extra_headers=math-68881.h
5128                 float_format=m68k
5129                 ;;
5130         m68k-next-nextstep2*)
5131                 tm_file=m68k/next21.h
5132                 xm_file="m68k/xm-next.h ${xm_file}"
5133                 tmake_file=m68k/t-next
5134                 xmake_file=m68k/x-next
5135                 extra_objs=nextstep.o
5136                 extra_headers=math-68881.h
5137                 use_collect2=yes
5138                 float_format=m68k
5139                 ;;
5140         m68k-next-nextstep[34]*)
5141                 tm_file=m68k/next.h
5142                 xm_file="m68k/xm-next.h ${xm_file}"
5143                 tmake_file=m68k/t-next
5144                 xmake_file=m68k/x-next
5145                 extra_objs=nextstep.o
5146                 extra_parts="crtbegin.o crtend.o"
5147                 extra_headers=math-68881.h
5148                 float_format=m68k
5149                 if test x$enable_threads = xyes; then
5150                         thread_file='mach'
5151                 fi
5152                 ;;
5153         m68k-sun-sunos3*)
5154                 if test x$with_fp = xno
5155                 then
5156                         tm_file=m68k/sun3n3.h
5157                 else
5158                         tm_file=m68k/sun3o3.h
5159                         float_format=m68k
5160                 fi
5161                 use_collect2=yes
5162                 extra_headers=math-68881.h
5163                 ;;
5164         m68k-sun-sunos*)                        # For SunOS 4 (the default).
5165                 if test x$with_fp = xno
5166                 then
5167                         tm_file=m68k/sun3n.h
5168                 else
5169                         tm_file=m68k/sun3.h
5170                         float_format=m68k
5171                 fi
5172                 use_collect2=yes
5173                 extra_headers=math-68881.h
5174                 ;;
5175         m68k-wrs-vxworks*)
5176                 tm_file=m68k/vxm68k.h
5177                 tmake_file=m68k/t-vxworks68
5178                 extra_headers=math-68881.h
5179                 thread_file='vxworks'
5180                 float_format=m68k
5181                 ;;
5182         m68k-*-aout*)
5183                 tmake_file=m68k/t-m68kbare
5184                 tm_file="m68k/m68k-aout.h libgloss.h"
5185                 extra_headers=math-68881.h
5186                 float_format=m68k
5187                 ;;
5188         m68k-*-coff*)
5189                 tmake_file=m68k/t-m68kbare
5190                 tm_file="m68k/m68k-coff.h dbx.h libgloss.h"
5191                 extra_headers=math-68881.h
5192                 float_format=m68k
5193                 ;;
5194         m68020-*-elf* | m68k-*-elf*)
5195                 tm_file="m68k/m68020-elf.h"
5196                 xm_file=m68k/xm-m68kv.h
5197                 tmake_file=m68k/t-m68kelf
5198                 header_files=math-68881.h
5199                 ;;
5200         m68k-*-lynxos*)
5201                 if test x$gas = xyes
5202                 then
5203                         tm_file=m68k/lynx.h
5204                 else
5205                         tm_file=m68k/lynx-ng.h
5206                 fi
5207                 xm_file=m68k/xm-lynx.h
5208                 xmake_file=x-lynx
5209                 tmake_file=m68k/t-lynx
5210                 extra_headers=math-68881.h
5211                 float_format=m68k
5212                 ;;
5213         m68k*-*-netbsd*)
5214                 tm_file=m68k/netbsd.h
5215                 tmake_file=t-netbsd
5216                 float_format=m68k
5217                 use_collect2=yes
5218                 ;;
5219         m68k*-*-openbsd*)
5220                 float_format=m68k
5221                 # we need collect2 until our bug is fixed...
5222                 use_collect2=yes
5223                 ;;
5224         m68k-*-sysv3*)                  # Motorola m68k's running system V.3
5225                 xm_file="xm-alloca.h ${xm_file}"
5226                 xm_defines=USG
5227                 xmake_file=m68k/x-m68kv
5228                 extra_parts="crtbegin.o crtend.o"
5229                 extra_headers=math-68881.h
5230                 float_format=m68k
5231                 ;;
5232         m68k-*-sysv4*)                  # Motorola m68k's running system V.4
5233                 tm_file=m68k/m68kv4.h
5234                 xm_file="xm-alloca.h ${xm_file}"
5235                 xm_defines=USG
5236                 tmake_file=t-svr4
5237                 extra_parts="crtbegin.o crtend.o"
5238                 extra_headers=math-68881.h
5239                 float_format=m68k
5240                 ;;
5241         m68k-*-linux-gnuaout*)          # Motorola m68k's running GNU/Linux
5242                                         # with a.out format
5243                 xmake_file=x-linux
5244                 tm_file=m68k/linux-aout.h
5245                 tmake_file="t-linux-aout m68k/t-linux-aout"
5246                 extra_headers=math-68881.h
5247                 float_format=m68k
5248                 gnu_ld=yes
5249                 ;;
5250         m68k-*-linux-gnulibc1)          # Motorola m68k's running GNU/Linux
5251                                         # with ELF format using the
5252                                         # GNU/Linux C library 5
5253                 xmake_file=x-linux
5254                 tm_file=m68k/linux.h
5255                 tmake_file="t-linux t-linux-gnulibc1 m68k/t-linux"
5256                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
5257                 extra_headers=math-68881.h
5258                 float_format=m68k
5259                 gnu_ld=yes
5260                 ;;
5261         m68k-*-linux-gnu*)              # Motorola m68k's running GNU/Linux
5262                                         # with ELF format using glibc 2
5263                                         # aka the GNU/Linux C library 6.
5264                 xmake_file=x-linux
5265                 tm_file=m68k/linux.h
5266                 tmake_file="t-linux m68k/t-linux"
5267                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
5268                 extra_headers=math-68881.h
5269                 float_format=m68k
5270                 gnu_ld=yes
5271                 if test x$enable_threads = xyes; then
5272                         thread_file='posix'
5273                 fi
5274                 ;;
5275         m68k-*-psos*)
5276                 tmake_file=m68k/t-m68kbare
5277                 tm_file=m68k/m68k-psos.h
5278                 extra_headers=math-68881.h
5279                 float_format=m68k
5280                 ;;
5281         m68k-*-rtemscoff*)
5282                 tmake_file="m68k/t-m68kbare t-rtems"
5283                 tm_file=m68k/rtems.h
5284                 extra_headers=math-68881.h
5285                 float_format=m68k
5286                 ;;
5287         m68k-*-rtemself*|m68k-*-rtems*)
5288                 tmake_file="m68k/t-m68kbare t-rtems m68k/t-crtstuff"
5289                 tm_file=m68k/rtemself.h
5290                 extra_headers=math-68881.h
5291                 float_format=m68k
5292                 ;;
5293         m88k-dg-dgux*)
5294                 case $machine in
5295                   m88k-dg-dguxbcs*)
5296                     tm_file=m88k/dguxbcs.h
5297                     tmake_file=m88k/t-dguxbcs
5298                     ;;
5299                   *)
5300                     tm_file=m88k/dgux.h
5301                     tmake_file=m88k/t-dgux
5302                     ;;
5303                 esac
5304                 extra_parts="crtbegin.o bcscrtbegin.o crtend.o m88kdgux.ld"
5305                 xmake_file=m88k/x-dgux
5306                 if test x$gas = xyes
5307                 then
5308                         tmake_file=m88k/t-dgux-gas
5309                 fi
5310                 ;;
5311         m88k-dolphin-sysv3*)
5312                 tm_file=m88k/dolph.h
5313                 extra_parts="crtbegin.o crtend.o"
5314                 xm_file="m88k/xm-sysv3.h ${xm_file}"
5315                 xmake_file=m88k/x-dolph
5316                 if test x$gas = xyes
5317                 then
5318                         tmake_file=m88k/t-m88k-gas
5319                 fi
5320                 ;;
5321         m88k-tektronix-sysv3)
5322                 tm_file=m88k/tekXD88.h
5323                 extra_parts="crtbegin.o crtend.o"
5324                 xm_file="m88k/xm-sysv3.h ${xm_file}"
5325                 xmake_file=m88k/x-tekXD88
5326                 if test x$gas = xyes
5327                 then
5328                         tmake_file=m88k/t-m88k-gas
5329                 fi
5330                 ;;
5331         m88k-*-aout*)
5332                 tm_file=m88k/m88k-aout.h
5333                 ;;
5334         m88k-*-coff*)
5335                 tm_file=m88k/m88k-coff.h
5336                 tmake_file=m88k/t-bug
5337                 ;;
5338         m88k-*-luna*)
5339                 tm_file=m88k/luna.h
5340                 extra_parts="crtbegin.o crtend.o"
5341                 if test x$gas = xyes
5342                 then
5343                         tmake_file=m88k/t-luna-gas
5344                 else
5345                         tmake_file=m88k/t-luna
5346                 fi
5347                 ;;
5348         m88k-*-openbsd*)
5349                 tmake_file="${tmake_file} m88k/t-luna-gas"
5350                 ;;
5351         m88k-*-sysv3*)
5352                 tm_file=m88k/sysv3.h
5353                 extra_parts="crtbegin.o crtend.o"
5354                 xm_file="m88k/xm-sysv3.h ${xm_file}"
5355                 xmake_file=m88k/x-sysv3
5356                 if test x$gas = xyes
5357                 then
5358                         tmake_file=m88k/t-m88k-gas
5359                 fi
5360                 ;;
5361         m88k-*-sysv4*)
5362                 tm_file=m88k/sysv4.h
5363                 extra_parts="crtbegin.o crtend.o"
5364                 xmake_file=m88k/x-sysv4
5365                 tmake_file=m88k/t-sysv4
5366                 ;;
5367         mcore-*-elf)
5368                 tm_file=mcore/mcore-elf.h
5369                 tmake_file=mcore/t-mcore
5370                 ;;
5371         mcore-*-pe*)
5372                 tm_file=mcore/mcore-pe.h
5373                 tmake_file=mcore/t-mcore-pe
5374                 ;;
5375         mips-sgi-irix6*)                # SGI System V.4., IRIX 6
5376                 if test "x$gnu_ld" = xyes
5377                 then
5378                         tm_file="mips/iris6.h mips/iris6gld.h"
5379                 else
5380                         tm_file=mips/iris6.h
5381                 fi
5382                 tmake_file=mips/t-iris6
5383                 xm_file=mips/xm-iris6.h
5384                 xmake_file=mips/x-iris6
5385 #               if test x$enable_threads = xyes; then
5386 #                       thread_file='irix'
5387 #               fi
5388                 ;;
5389         mips-wrs-vxworks)
5390                 tm_file="mips/elf.h mips/vxworks.h"
5391                 tmake_file=mips/t-ecoff
5392                 gas=yes
5393                 gnu_ld=yes
5394                 extra_parts="crtbegin.o crtend.o"
5395                 thread_file='vxworks'
5396                 ;;
5397         mips-sgi-irix5cross64)          # Irix5 host, Irix 6 target, cross64
5398                 tm_file="mips/iris6.h mips/cross64.h"
5399                 xm_defines=USG
5400                 xm_file="mips/xm-iris5.h"
5401                 xmake_file=mips/x-iris
5402                 tmake_file=mips/t-cross64
5403                 # See comment in mips/iris[56].h files.
5404                 use_collect2=yes
5405 #               if test x$enable_threads = xyes; then
5406 #                       thread_file='irix'
5407 #               fi
5408                 ;;
5409         mips-sni-sysv4)
5410                 if test x$gas = xyes
5411                 then
5412                         if test x$stabs = xyes
5413                         then
5414                                 tm_file=mips/iris5gdb.h
5415                         else
5416                                 tm_file="mips/sni-svr4.h mips/sni-gas.h"
5417                         fi
5418                 else
5419                         tm_file=mips/sni-svr4.h
5420                 fi
5421                 xm_defines=USG
5422                 xmake_file=mips/x-sni-svr4
5423                 tmake_file=mips/t-mips-gas
5424                 if test x$gnu_ld != xyes
5425                 then
5426                         use_collect2=yes
5427                 fi
5428                 ;;
5429         mips-sgi-irix5*)                # SGI System V.4., IRIX 5
5430                 if test x$gas = xyes
5431                 then
5432                         tm_file="mips/iris5.h mips/iris5gas.h"
5433                         if test x$stabs = xyes
5434                         then
5435                                 tm_file="${tm_file} dbx.h"
5436                         fi
5437                 else
5438                         tm_file=mips/iris5.h
5439                 fi
5440                 xm_defines=USG
5441                 xm_file="mips/xm-iris5.h"
5442                 xmake_file=mips/x-iris
5443                 # mips-tfile doesn't work yet
5444                 tmake_file=mips/t-mips-gas
5445                 # See comment in mips/iris5.h file.
5446                 use_collect2=yes
5447 #               if test x$enable_threads = xyes; then
5448 #                       thread_file='irix'
5449 #               fi
5450                 ;;
5451         mips-sgi-irix4loser*)           # Mostly like a MIPS.
5452                 tm_file="mips/iris4loser.h mips/iris3.h ${tm_file} mips/iris4.h"
5453                 if test x$stabs = xyes; then
5454                         tm_file="${tm_file} dbx.h"
5455                 fi
5456                 xm_defines=USG
5457                 xmake_file=mips/x-iris
5458                 if test x$gas = xyes
5459                 then
5460                         tmake_file=mips/t-mips-gas
5461                 else
5462                         extra_passes="mips-tfile mips-tdump"
5463                 fi
5464                 if test x$gnu_ld != xyes
5465                 then
5466                         use_collect2=yes
5467                 fi
5468 #               if test x$enable_threads = xyes; then
5469 #                       thread_file='irix'
5470 #               fi
5471                 ;;
5472         mips-sgi-irix4*)                # Mostly like a MIPS.
5473                 tm_file="mips/iris3.h ${tm_file} mips/iris4.h"
5474                 if test x$stabs = xyes; then
5475                         tm_file="${tm_file} dbx.h"
5476                 fi
5477                 xm_defines=USG
5478                 xmake_file=mips/x-iris
5479                 if test x$gas = xyes
5480                 then
5481                         tmake_file=mips/t-mips-gas
5482                 else
5483                         extra_passes="mips-tfile mips-tdump"
5484                 fi
5485                 if test x$gnu_ld != xyes
5486                 then
5487                         use_collect2=yes
5488                 fi
5489 #               if test x$enable_threads = xyes; then
5490 #                       thread_file='irix'
5491 #               fi
5492                 ;;
5493         mips-sgi-*)                     # Mostly like a MIPS.
5494                 tm_file="mips/iris3.h ${tm_file}"
5495                 if test x$stabs = xyes; then
5496                         tm_file="${tm_file} dbx.h"
5497                 fi
5498                 xm_defines=USG
5499                 xmake_file=mips/x-iris3
5500                 if test x$gas = xyes
5501                 then
5502                         tmake_file=mips/t-mips-gas
5503                 else
5504                         extra_passes="mips-tfile mips-tdump"
5505                 fi
5506                 if test x$gnu_ld != xyes
5507                 then
5508                         use_collect2=yes
5509                 fi
5510                 ;;
5511         mips-dec-osfrose*)              # Decstation running OSF/1 reference port with OSF/rose.
5512                 tm_file="mips/osfrose.h ${tm_file}"
5513                 xmake_file=mips/x-osfrose
5514                 tmake_file=mips/t-osfrose
5515                 extra_objs=halfpic.o
5516                 use_collect2=yes
5517                 ;;
5518         mips-dec-osf*)                  # Decstation running OSF/1 as shipped by DIGITAL
5519                 tm_file=mips/dec-osf1.h
5520                 if test x$stabs = xyes; then
5521                         tm_file="${tm_file} dbx.h"
5522                 fi
5523                 xmake_file=mips/x-dec-osf1
5524                 if test x$gas = xyes
5525                 then
5526                         tmake_file=mips/t-mips-gas
5527                 else
5528                         tmake_file=mips/t-ultrix
5529                         extra_passes="mips-tfile mips-tdump"
5530                 fi
5531                 if test x$gnu_ld != xyes
5532                 then
5533                         use_collect2=yes
5534                 fi
5535                 ;;
5536         mips-dec-bsd*)                  # Decstation running 4.4 BSD
5537               tm_file=mips/dec-bsd.h
5538               if test x$gas = xyes
5539               then
5540                         tmake_file=mips/t-mips-gas
5541               else
5542                         tmake_file=mips/t-ultrix
5543                         extra_passes="mips-tfile mips-tdump"
5544               fi
5545               if test x$gnu_ld != xyes
5546               then
5547                         use_collect2=yes
5548               fi
5549               ;;
5550         mipsel-*-netbsd* | mips-dec-netbsd*)    # Decstation running NetBSD
5551                 tm_file=mips/netbsd.h
5552                 # On NetBSD, the headers are already okay, except for math.h.
5553                 tmake_file=t-netbsd
5554                 ;;
5555        mips*-*-linux*)                         # Linux MIPS, either endian.
5556                 xmake_file=x-linux
5557                case $machine in
5558                        mipsel-*)  tm_file="mips/elfl.h mips/linux.h" ;;
5559                        *)         tm_file="mips/elf.h mips/linux.h" ;;
5560                esac
5561                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
5562                 gnu_ld=yes
5563                 gas=yes
5564                 if test x$enable_threads = xyes; then
5565                         thread_file='posix'
5566                 fi
5567                 ;;
5568         mips*el-*-openbsd*)     # mips little endian
5569                 target_cpu_default="MASK_GAS|MASK_ABICALLS"
5570                 ;;
5571         mips*-*-openbsd*)               # mips big endian
5572                 target_cpu_default="MASK_GAS|MASK_ABICALLS"
5573                 tm_file="mips/openbsd-be.h ${tm_file}"
5574                 ;;
5575         mips-sony-bsd* | mips-sony-newsos*)     # Sony NEWS 3600 or risc/news.
5576                 tm_file="mips/news4.h ${tm_file}"
5577                 if test x$stabs = xyes; then
5578                         tm_file="${tm_file} dbx.h"
5579                 fi
5580                 if test x$gas = xyes
5581                 then
5582                         tmake_file=mips/t-mips-gas
5583                 else
5584                         extra_passes="mips-tfile mips-tdump"
5585                 fi
5586                 if test x$gnu_ld != xyes
5587                 then
5588                         use_collect2=yes
5589                 fi
5590                 xmake_file=mips/x-sony
5591                 ;;
5592         mips-sony-sysv*)                # Sony NEWS 3800 with NEWSOS5.0.
5593                                         # That is based on svr4.
5594                 # t-svr4 is not right because this system doesn't use ELF.
5595                 tm_file="mips/news5.h ${tm_file}"
5596                 if test x$stabs = xyes; then
5597                         tm_file="${tm_file} dbx.h"
5598                 fi
5599                 xm_defines=USG
5600                 if test x$gas = xyes
5601                 then
5602                         tmake_file=mips/t-mips-gas
5603                 else
5604                         extra_passes="mips-tfile mips-tdump"
5605                 fi
5606                 if test x$gnu_ld != xyes
5607                 then
5608                         use_collect2=yes
5609                 fi
5610                 ;;
5611         mips-tandem-sysv4*)             # Tandem S2 running NonStop UX
5612                 tm_file="mips/svr4-5.h mips/svr4-t.h"
5613                 if test x$stabs = xyes; then
5614                         tm_file="${tm_file} dbx.h"
5615                 fi
5616                 xm_defines=USG
5617                 xmake_file=mips/x-sysv
5618                 if test x$gas = xyes
5619                 then
5620                         tmake_file=mips/t-mips-gas
5621                         extra_parts="crtbegin.o crtend.o"
5622                 else
5623                         tmake_file=mips/t-mips
5624                         extra_passes="mips-tfile mips-tdump"
5625                 fi
5626                 if test x$gnu_ld != xyes
5627                 then
5628                         use_collect2=yes
5629                 fi
5630                 ;;
5631         mips-*-ultrix* | mips-dec-mach3)        # Decstation.
5632                 tm_file="mips/ultrix.h ${tm_file}"
5633                 if test x$stabs = xyes; then
5634                         tm_file="${tm_file} dbx.h"
5635                 fi
5636                 xmake_file=mips/x-ultrix
5637                 if test x$gas = xyes
5638                 then
5639                         tmake_file=mips/t-mips-gas
5640                 else
5641                         tmake_file=mips/t-ultrix
5642                         extra_passes="mips-tfile mips-tdump"
5643                 fi
5644                 if test x$gnu_ld != xyes
5645                 then
5646                         use_collect2=yes
5647                 fi
5648                 ;;
5649         mips-*-riscos[56789]bsd*)
5650                 tm_file=mips/bsd-5.h    # MIPS BSD 4.3, RISC-OS 5.0
5651                 if test x$stabs = xyes; then
5652                         tm_file="${tm_file} dbx.h"
5653                 fi
5654                 if test x$gas = xyes
5655                 then
5656                         tmake_file=mips/t-bsd-gas
5657                 else
5658                         tmake_file=mips/t-bsd
5659                         extra_passes="mips-tfile mips-tdump"
5660                 fi
5661                 if test x$gnu_ld != xyes
5662                 then
5663                         use_collect2=yes
5664                 fi
5665                 ;;
5666         mips-*-bsd* | mips-*-riscosbsd* | mips-*-riscos[1234]bsd*)
5667                 tm_file="mips/bsd-4.h ${tm_file}" # MIPS BSD 4.3, RISC-OS 4.0
5668                 if test x$stabs = xyes; then
5669                         tm_file="${tm_file} dbx.h"
5670                 fi
5671                 if test x$gas = xyes
5672                 then
5673                         tmake_file=mips/t-bsd-gas
5674                 else
5675                         tmake_file=mips/t-bsd
5676                         extra_passes="mips-tfile mips-tdump"
5677                 fi
5678                 if test x$gnu_ld != xyes
5679                 then
5680                         use_collect2=yes
5681                 fi
5682                 ;;
5683         mips-*-riscos[56789]sysv4*)
5684                 tm_file=mips/svr4-5.h   # MIPS System V.4., RISC-OS 5.0
5685                 if test x$stabs = xyes; then
5686                         tm_file="${tm_file} dbx.h"
5687                 fi
5688                 xmake_file=mips/x-sysv
5689                 if test x$gas = xyes
5690                 then
5691                         tmake_file=mips/t-svr4-gas
5692                 else
5693                         tmake_file=mips/t-svr4
5694                         extra_passes="mips-tfile mips-tdump"
5695                 fi
5696                 if test x$gnu_ld != xyes
5697                 then
5698                         use_collect2=yes
5699                 fi
5700                 ;;
5701         mips-*-sysv4* | mips-*-riscos[1234]sysv4* | mips-*-riscossysv4*)
5702                 tm_file="mips/svr4-4.h ${tm_file}"
5703                 if test x$stabs = xyes; then
5704                         tm_file="${tm_file} dbx.h"
5705                 fi
5706                 xm_defines=USG
5707                 xmake_file=mips/x-sysv
5708                 if test x$gas = xyes
5709                 then
5710                         tmake_file=mips/t-svr4-gas
5711                 else
5712                         tmake_file=mips/t-svr4
5713                         extra_passes="mips-tfile mips-tdump"
5714                 fi
5715                 if test x$gnu_ld != xyes
5716                 then
5717                         use_collect2=yes
5718                 fi
5719                 ;;
5720         mips-*-riscos[56789]sysv*)
5721                 tm_file=mips/svr3-5.h   # MIPS System V.3, RISC-OS 5.0
5722                 if test x$stabs = xyes; then
5723                         tm_file="${tm_file} dbx.h"
5724                 fi
5725                 xm_defines=USG
5726                 xmake_file=mips/x-sysv
5727                 if test x$gas = xyes
5728                 then
5729                         tmake_file=mips/t-svr3-gas
5730                 else
5731                         tmake_file=mips/t-svr3
5732                         extra_passes="mips-tfile mips-tdump"
5733                 fi
5734                 if test x$gnu_ld != xyes
5735                 then
5736                         use_collect2=yes
5737                 fi
5738                 ;;
5739         mips-*-sysv* | mips-*-riscos*sysv*)
5740                 tm_file="mips/svr3-4.h ${tm_file}"
5741                 if test x$stabs = xyes; then
5742                         tm_file="${tm_file} dbx.h"
5743                 fi
5744                 xm_defines=USG
5745                 xmake_file=mips/x-sysv
5746                 if test x$gas = xyes
5747                 then
5748                         tmake_file=mips/t-svr3-gas
5749                 else
5750                         tmake_file=mips/t-svr3
5751                         extra_passes="mips-tfile mips-tdump"
5752                 fi
5753                 if test x$gnu_ld != xyes
5754                 then
5755                         use_collect2=yes
5756                 fi
5757                 ;;
5758         mips-*-riscos[56789]*)          # Default MIPS RISC-OS 5.0.
5759                 tm_file=mips/mips-5.h
5760                 if test x$stabs = xyes; then
5761                         tm_file="${tm_file} dbx.h"
5762                 fi
5763                 if test x$gas = xyes
5764                 then
5765                         tmake_file=mips/t-mips-gas
5766                 else
5767                         extra_passes="mips-tfile mips-tdump"
5768                 fi
5769                 if test x$gnu_ld != xyes
5770                 then
5771                         use_collect2=yes
5772                 fi
5773                 ;;
5774         mips-*-gnu*)
5775                 ;;
5776         mipsel-*-ecoff*)
5777                 tm_file=mips/ecoffl.h
5778                 if test x$stabs = xyes; then
5779                         tm_file="${tm_file} dbx.h"
5780                 fi
5781                 tmake_file=mips/t-ecoff
5782                 ;;
5783         mips-*-ecoff*)
5784                 tm_file="gofast.h mips/ecoff.h"
5785                 if test x$stabs = xyes; then
5786                         tm_file="${tm_file} dbx.h"
5787                 fi
5788                 tmake_file=mips/t-ecoff
5789                 ;;
5790         mipsel-*-elf*)
5791                 tm_file="mips/elfl.h"
5792                 tmake_file=mips/t-elf
5793                 ;;
5794         mips-*-elf*)
5795                 tm_file="mips/elf.h"
5796                 tmake_file=mips/t-elf
5797                 ;;
5798         mips64el-*-elf*)
5799                 tm_file="mips/elfl64.h"
5800                 tmake_file=mips/t-elf
5801                 ;;
5802         mips64orionel-*-elf*)
5803                 tm_file="mips/elforion.h mips/elfl64.h"
5804                 tmake_file=mips/t-elf
5805                 ;;
5806         mips64-*-elf*)
5807                 tm_file="mips/elf64.h"
5808                 tmake_file=mips/t-elf
5809                 ;;
5810         mips64orion-*-elf*)
5811                 tm_file="mips/elforion.h mips/elf64.h"
5812                 tmake_file=mips/t-elf
5813                 ;;
5814         mips64orion-*-rtems*)
5815                 tm_file="mips/elforion.h mips/elf64.h mips/rtems64.h"
5816                 tmake_file="mips/t-elf t-rtems"
5817                 ;;
5818         mipstx39el-*-elf*)
5819                 tm_file="mips/r3900.h mips/elfl.h mips/abi64.h"
5820                 tmake_file=mips/t-r3900
5821                 ;;
5822         mipstx39-*-elf*)
5823                 tm_file="mips/r3900.h mips/elf.h mips/abi64.h"
5824                 tmake_file=mips/t-r3900
5825                 ;;
5826         mips-*-*)                               # Default MIPS RISC-OS 4.0.
5827                 if test x$stabs = xyes; then
5828                         tm_file="${tm_file} dbx.h"
5829                 fi
5830                 if test x$gas = xyes
5831                 then
5832                         tmake_file=mips/t-mips-gas
5833                 else
5834                         extra_passes="mips-tfile mips-tdump"
5835                 fi
5836                 if test x$gnu_ld != xyes
5837                 then
5838                         use_collect2=yes
5839                 fi
5840                 ;;
5841         mn10200-*-*)
5842                 float_format=i32
5843                 cpu_type=mn10200
5844                 tm_file="mn10200/mn10200.h"
5845                 if test x$stabs = xyes
5846                 then
5847                         tm_file="${tm_file} dbx.h"
5848                 fi
5849                 use_collect2=no
5850                 ;;
5851         mn10300-*-*)
5852                 cpu_type=mn10300
5853                 tm_file="mn10300/mn10300.h"
5854                 if test x$stabs = xyes
5855                 then
5856                         tm_file="${tm_file} dbx.h"
5857                 fi
5858                 use_collect2=no
5859                 ;;
5860         ns32k-encore-bsd*)
5861                 tm_file=ns32k/encore.h
5862                 use_collect2=yes
5863                 ;;
5864         ns32k-sequent-bsd*)
5865                 tm_file=ns32k/sequent.h
5866                 use_collect2=yes
5867                 ;;
5868         ns32k-tek6100-bsd*)
5869                 tm_file=ns32k/tek6100.h
5870                 use_collect2=yes
5871                 ;;
5872         ns32k-tek6200-bsd*)
5873                 tm_file=ns32k/tek6200.h
5874                 use_collect2=yes
5875                 ;;
5876 # This has not been updated to GCC 2.
5877 #       ns32k-ns-genix*)
5878 #               xm_defines=USG
5879 #               xmake_file=ns32k/x-genix
5880 #               tm_file=ns32k/genix.h
5881 #               use_collect2=yes
5882 #               ;;
5883         ns32k-merlin-*)
5884                 tm_file=ns32k/merlin.h
5885                 use_collect2=yes
5886                 ;;
5887         ns32k-pc532-mach*)
5888                 tm_file=ns32k/pc532-mach.h
5889                 use_collect2=yes
5890                 ;;
5891         ns32k-pc532-minix*)
5892                 tm_file=ns32k/pc532-min.h
5893                 xm_file="ns32k/xm-pc532-min.h ${xm-file}"
5894                 xm_defines=USG
5895                 use_collect2=yes
5896                 ;;
5897         ns32k-*-netbsd*)
5898                 tm_file=ns32k/netbsd.h
5899                 xm_file="ns32k/xm-netbsd.h ${xm_file}"
5900                 # On NetBSD, the headers are already okay, except for math.h.
5901                 tmake_file=t-netbsd
5902                 use_collect2=yes
5903                 ;;
5904         pdp11-*-bsd)
5905                 tm_file="${tm_file} pdp11/2bsd.h"
5906                 ;;
5907         pdp11-*-*)
5908                 ;;
5909         avr-*-*)
5910                 ;;
5911         ns32k-*-openbsd*)
5912                 # Nothing special
5913                 ;;
5914 # This has not been updated to GCC 2.
5915 #       pyramid-*-*)
5916 #               cpu_type=pyr
5917 #               xmake_file=pyr/x-pyr
5918 #               use_collect2=yes
5919 #               ;;
5920
5921         pj*-linux*)
5922                 tm_file="svr4.h pj/linux.h ${tm_file}"
5923                 ;;
5924         pj-*)
5925                 ;;
5926         pjl-*)
5927                 tm_file="svr4.h pj/pjl.h ${tm_file}"
5928                 ;;
5929
5930         romp-*-aos*)
5931                 use_collect2=yes
5932                 ;;
5933         romp-*-mach*)
5934                 xmake_file=romp/x-mach
5935                 use_collect2=yes
5936                 ;;
5937         romp-*-openbsd*)
5938                 # Nothing special
5939                 ;;
5940         powerpc-*-openbsd*)
5941                 tmake_file="${tmake_file} rs6000/t-rs6000 rs6000/t-openbsd"
5942                 ;;
5943         powerpc-*-beos*)
5944                 cpu_type=rs6000
5945                 tm_file=rs6000/beos.h
5946                 xm_file=rs6000/xm-beos.h
5947                 tmake_file=rs6000/t-beos
5948                 xmake_file=rs6000/x-beos
5949                 ;;
5950         powerpc-*-sysv*)
5951                 tm_file=rs6000/sysv4.h
5952                 xm_file="rs6000/xm-sysv4.h"
5953                 xm_defines="USG POSIX"
5954                 extra_headers=ppc-asm.h
5955                 tmake_file="rs6000/t-ppcos rs6000/t-ppccomm"
5956                 xmake_file=rs6000/x-sysv4
5957                 ;;
5958         powerpc-*-eabiaix*)
5959                 tm_file="rs6000/sysv4.h rs6000/eabi.h rs6000/eabiaix.h"
5960                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
5961                 extra_headers=ppc-asm.h
5962                 ;;
5963         powerpc-*-eabisim*)
5964                 tm_file="rs6000/sysv4.h rs6000/eabi.h rs6000/eabisim.h"
5965                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
5966                 extra_headers=ppc-asm.h
5967                 ;;
5968         powerpc-*-elf*)
5969                 tm_file="rs6000/sysv4.h"
5970                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
5971                 extra_headers=ppc-asm.h
5972                 ;;
5973         powerpc-*-eabi*)
5974                 tm_file="rs6000/sysv4.h rs6000/eabi.h"
5975                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
5976                 extra_headers=ppc-asm.h
5977                 ;;
5978         powerpc-*-rtems*)
5979                 tm_file="rs6000/sysv4.h rs6000/eabi.h rs6000/rtems.h"
5980                 tmake_file="rs6000/t-ppcgas t-rtems rs6000/t-ppccomm"
5981                 extra_headers=ppc-asm.h
5982                 ;;
5983         powerpc-*-linux-gnulibc1)
5984                 tm_file="rs6000/sysv4.h rs6000/linux.h"
5985                 xm_file=rs6000/xm-sysv4.h
5986                 out_file=rs6000/rs6000.c
5987                 tmake_file="rs6000/t-ppcos t-linux t-linux-gnulibc1 rs6000/t-ppccomm"
5988                 xmake_file=x-linux
5989                 extra_headers=ppc-asm.h
5990                 if test x$enable_threads = xyes; then
5991                         thread_file='posix'
5992                 fi
5993                 ;;
5994         powerpc-*-linux-gnu*)
5995                 tm_file="rs6000/sysv4.h rs6000/linux.h"
5996                 xm_file="rs6000/xm-sysv4.h"
5997                 xm_defines="USG ${xm_defines}"
5998                 out_file=rs6000/rs6000.c
5999                 tmake_file="rs6000/t-ppcos t-linux rs6000/t-ppccomm"
6000                 xmake_file=x-linux
6001                 extra_headers=ppc-asm.h
6002                 if test x$enable_threads = xyes; then
6003                         thread_file='posix'
6004                 fi
6005                 ;;
6006         powerpc-wrs-vxworks*)
6007                 cpu_type=rs6000
6008                 xm_file="rs6000/xm-sysv4.h"
6009                 xm_defines="USG POSIX"
6010                 tm_file="rs6000/sysv4.h rs6000/vxppc.h"
6011                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
6012                 extra_headers=ppc-asm.h
6013                 thread_file='vxworks'
6014                 ;;
6015         powerpcle-wrs-vxworks*)
6016                 cpu_type=rs6000
6017                 xm_file="rs6000/xm-sysv4.h"
6018                 xm_defines="USG POSIX"
6019                 tm_file="rs6000/sysv4.h rs6000/sysv4le.h rs6000/vxppc.h"
6020                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
6021                 extra_headers=ppc-asm.h
6022                 thread_file='vxworks'
6023                 ;;
6024         powerpcle-*-sysv*)
6025                 tm_file="rs6000/sysv4.h rs6000/sysv4le.h"
6026                 xm_file="rs6000/xm-sysv4.h"
6027                 xm_defines="USG POSIX"
6028                 tmake_file="rs6000/t-ppcos rs6000/t-ppccomm"
6029                 xmake_file=rs6000/x-sysv4
6030                 extra_headers=ppc-asm.h
6031                 ;;
6032         powerpcle-*-elf*)
6033                 tm_file="rs6000/sysv4.h rs6000/sysv4le.h"
6034                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
6035                 extra_headers=ppc-asm.h
6036                 ;;
6037         powerpcle-*-eabisim*)
6038                 tm_file="rs6000/sysv4.h rs6000/sysv4le.h rs6000/eabi.h rs6000/eabisim.h"
6039                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
6040                 extra_headers=ppc-asm.h
6041                 ;;
6042         powerpcle-*-eabi*)
6043                 tm_file="rs6000/sysv4.h rs6000/sysv4le.h rs6000/eabi.h"
6044                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
6045                 extra_headers=ppc-asm.h
6046                 ;;
6047         powerpcle-*-solaris2*)
6048                 tm_file="rs6000/sysv4.h rs6000/sysv4le.h rs6000/sol2.h"
6049                 xm_file="rs6000/xm-sysv4.h"
6050                 xm_defines="USG POSIX"
6051                 tmake_file="rs6000/t-ppcos rs6000/t-ppccomm"
6052                 xmake_file=rs6000/x-sysv4
6053                 extra_headers=ppc-asm.h
6054                 ;;
6055         rs6000-ibm-aix3.[01]*)
6056                 tm_file=rs6000/aix31.h
6057                 xmake_file=rs6000/x-aix31
6058                 float_format=none
6059                 use_collect2=yes
6060                 ;;
6061         rs6000-ibm-aix3.2.[456789]* | powerpc-ibm-aix3.2.[456789]*)
6062                 tm_file=rs6000/aix3newas.h
6063                 if test x$host != x$target
6064                 then
6065                         tmake_file=rs6000/t-xnewas
6066                 else
6067                         tmake_file=rs6000/t-newas
6068                 fi
6069                 float_format=none
6070                 use_collect2=yes
6071                 ;;
6072         rs6000-ibm-aix4.[12]* | powerpc-ibm-aix4.[12]*)
6073                 tm_file=rs6000/aix41.h
6074                 if test x$host != x$target
6075                 then
6076                         tmake_file=rs6000/t-xnewas
6077                 else
6078                         tmake_file=rs6000/t-newas
6079                 fi
6080                 if test "$gnu_ld" = yes
6081                 then
6082                         xmake_file=rs6000/x-aix41-gld
6083                 else
6084                         tmake_file="rs6000/t-newas rs6000/t-aix41"
6085                 fi
6086                 xmake_file=rs6000/x-aix41
6087                 float_format=none
6088                 use_collect2=yes
6089                 ;;
6090         rs6000-ibm-aix4.[3456789]* | powerpc-ibm-aix4.[3456789]*)
6091                 tm_file=rs6000/aix43.h
6092                 tmake_file=rs6000/t-aix43
6093                 xmake_file=rs6000/x-aix41
6094                 float_format=none
6095                 use_collect2=yes
6096                 ;;
6097         rs6000-ibm-aix[56789].* | powerpc-ibm-aix[56789].*)
6098                 tm_file=rs6000/aix43.h
6099                 tmake_file=rs6000/t-aix43
6100                 xmake_file=rs6000/x-aix41
6101                 float_format=none
6102                 use_collect2=yes
6103                 ;;
6104         rs6000-ibm-aix*)
6105                 float_format=none
6106                 use_collect2=yes
6107                 ;;
6108         rs6000-bull-bosx)
6109                 float_format=none
6110                 use_collect2=yes
6111                 ;;
6112         rs6000-*-mach*)
6113                 tm_file=rs6000/mach.h
6114                 xm_file="${xm_file} rs6000/xm-mach.h"
6115                 xmake_file=rs6000/x-mach
6116                 use_collect2=yes
6117                 ;;
6118         rs6000-*-lynxos*)
6119                 tm_file=rs6000/lynx.h
6120                 xm_file=rs6000/xm-lynx.h
6121                 tmake_file=rs6000/t-rs6000
6122                 xmake_file=rs6000/x-lynx
6123                 use_collect2=yes
6124                 ;;
6125         sh-*-elf*)
6126                 tm_file=sh/elf.h
6127                 float_format=sh
6128                 ;;
6129         sh-*-rtemself*)
6130                 tmake_file="sh/t-sh t-rtems"
6131                 tm_file=sh/rtemself.h
6132                 float_format=sh
6133                 ;;
6134         sh-*-rtems*)
6135                 tmake_file="sh/t-sh t-rtems"
6136                 tm_file=sh/rtems.h
6137                 float_format=sh
6138                 ;;
6139         sh-*-*)
6140                 float_format=sh
6141                 ;;
6142         sparc-tti-*)
6143                 tm_file=sparc/pbd.h
6144                 xm_file="xm-alloca.h ${xm_file}"
6145                 xm_defines=USG
6146                 ;;
6147         sparc-wrs-vxworks* | sparclite-wrs-vxworks*)
6148                 tm_file=sparc/vxsparc.h
6149                 tmake_file=sparc/t-vxsparc
6150                 use_collect2=yes
6151                 thread_file='vxworks'
6152                 ;;
6153         sparc-*-aout*)
6154                 tmake_file=sparc/t-sparcbare
6155                 tm_file="sparc/aout.h libgloss.h"
6156                 ;;
6157         sparc-*-netbsd*)
6158                 tm_file=sparc/netbsd.h
6159                 tmake_file=t-netbsd
6160                 use_collect2=yes
6161                 ;;
6162         sparc-*-openbsd*)
6163                 # we need collect2 until our bug is fixed...
6164                 use_collect2=yes
6165                 ;;
6166         sparc-*-bsd*)
6167                 tm_file=sparc/bsd.h
6168                 ;;
6169         sparc-*-elf*)
6170                 tm_file=sparc/elf.h
6171                 tmake_file=sparc/t-elf
6172                 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
6173                 #float_format=i128
6174                 float_format=i64
6175                 ;;
6176         sparc-*-linux-gnuaout*)         # Sparc's running GNU/Linux, a.out
6177                 xm_file="${xm_file} sparc/xm-linux.h"
6178                 tm_file=sparc/linux-aout.h
6179                 xmake_file=x-linux
6180                 gnu_ld=yes
6181                 ;;
6182         sparc-*-linux-gnulibc1*)        # Sparc's running GNU/Linux, libc5
6183                 xm_file="${xm_file} sparc/xm-linux.h"
6184                 xmake_file=x-linux
6185                 tm_file=sparc/linux.h
6186                 tmake_file="t-linux t-linux-gnulibc1"
6187                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
6188                 gnu_ld=yes
6189                 float_format=sparc
6190                 ;;
6191         sparc-*-linux-gnu*)             # Sparc's running GNU/Linux, libc6
6192                 xm_file="${xm_file} sparc/xm-linux.h"
6193                 xmake_file=x-linux
6194                 tm_file=sparc/linux.h
6195                 tmake_file="t-linux"
6196                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
6197                 gnu_ld=yes
6198                 if test x$enable_threads = xyes; then
6199                         thread_file='posix'
6200                 fi
6201                 float_format=sparc
6202                 ;;
6203         sparc-*-lynxos*)
6204                 if test x$gas = xyes
6205                 then
6206                         tm_file=sparc/lynx.h
6207                 else
6208                         tm_file=sparc/lynx-ng.h
6209                 fi
6210                 xm_file=sparc/xm-lynx.h
6211                 tmake_file=sparc/t-sunos41
6212                 xmake_file=x-lynx
6213                 ;;
6214         sparc-*-rtemsaout*)
6215                 tmake_file="sparc/t-sparcbare t-rtems"
6216                 tm_file=sparc/rtems.h
6217                 ;;
6218         sparc-*-rtems*|sparc-*-rtemself*)
6219                 tm_file="sparc/rtemself.h"
6220                 tmake_file="sparc/t-elf t-rtems"
6221                 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
6222                 #float_format=i128
6223                 float_format=i64
6224                 ;;
6225         sparcv9-*-solaris2*)
6226                 if test x$gnu_ld = xyes
6227                 then
6228                         tm_file=sparc/sol2-64.h
6229                 else
6230                         tm_file=sparc/sol2-sld-64.h
6231                 fi
6232                 xm_file="sparc/xm-sysv4-64.h sparc/xm-sol2.h"
6233                 xm_defines="USG POSIX"
6234                 tmake_file="sparc/t-sol2 sparc/t-sol2-64"
6235                 xmake_file=sparc/x-sysv4
6236                 extra_parts="crt1.o crti.o crtn.o gcrt1.o crtbegin.o crtend.o"
6237                 float_format=none
6238                 if test x${enable_threads} = x ; then
6239                     enable_threads=$have_pthread_h
6240                     if test x${enable_threads} = x ; then
6241                         enable_threads=$have_thread_h
6242                     fi
6243                 fi
6244                 if test x${enable_threads} = xyes ; then
6245                     if test x${have_pthread_h} = xyes ; then
6246                         thread_file='posix'
6247                     else
6248                         thread_file='solaris'
6249                     fi
6250                 fi
6251                 ;;
6252         sparc-hal-solaris2*)
6253                 xm_file="sparc/xm-sysv4.h sparc/xm-sol2.h"
6254                 xm_defines="USG POSIX"
6255                 tm_file="sparc/sol2.h sparc/hal.h"
6256                 tmake_file="sparc/t-halos sparc/t-sol2"
6257                 xmake_file=sparc/x-sysv4
6258                 extra_parts="crt1.o crti.o crtn.o gmon.o crtbegin.o crtend.o"
6259                 case $machine in
6260                 *-*-solaris2.[0-4])
6261                         float_format=i128
6262                 ;;
6263                 *)
6264                         float_format=none
6265                         ;;
6266                 esac
6267                 thread_file='solaris'
6268                 ;;
6269         sparc-*-solaris2*)
6270                 if test x$gnu_ld = xyes
6271                 then
6272                         tm_file=sparc/sol2.h
6273                 else
6274                         tm_file=sparc/sol2-sld.h
6275                 fi
6276                 xm_file="sparc/xm-sysv4.h sparc/xm-sol2.h"
6277                 xm_defines="USG POSIX"
6278                 tmake_file=sparc/t-sol2
6279                 xmake_file=sparc/x-sysv4
6280                 extra_parts="crt1.o crti.o crtn.o gcrt1.o gmon.o crtbegin.o crtend.o"
6281                 case $machine in
6282                 *-*-solaris2.[0-6] | *-*-solaris2.[0-6].*) ;;
6283                 *-*-solaris2*)
6284                         if test x$gnu_ld = xyes
6285                         then
6286                                 tm_file=sparc/sol2-64.h
6287                         else
6288                                 tm_file=sparc/sol2-sld-64.h
6289                         fi
6290                         tmake_file="$tmake_file sparc/t-sol2-64"
6291                         ;;
6292                 esac
6293                 case $machine in
6294                 *-*-solaris2.[0-4])
6295                         float_format=i128
6296                         ;;
6297                 *)
6298                         float_format=none
6299                         ;;
6300                 esac
6301                 if test x${enable_threads} = x; then
6302                     enable_threads=$have_pthread_h
6303                     if test x${enable_threads} = x; then
6304                         enable_threads=$have_thread_h
6305                     fi
6306                 fi
6307                 if test x${enable_threads} = xyes; then
6308                     if test x${have_pthread_h} = xyes; then
6309                         thread_file='posix'
6310                     else
6311                         thread_file='solaris'
6312                     fi
6313                 fi
6314                 ;;
6315         sparc-*-sunos4.0*)
6316                 tm_file=sparc/sunos4.h
6317                 tmake_file=sparc/t-sunos40
6318                 use_collect2=yes
6319                 ;;
6320         sparc-*-sunos4*)
6321                 tm_file=sparc/sunos4.h
6322                 tmake_file=sparc/t-sunos41
6323                 use_collect2=yes
6324                 if test x$gas = xyes; then
6325                         tm_file="${tm_file} sparc/sun4gas.h"
6326                 fi
6327                 ;;
6328         sparc-*-sunos3*)
6329                 tm_file=sparc/sun4o3.h
6330                 use_collect2=yes
6331                 ;;
6332         sparc-*-sysv4*)
6333                 tm_file=sparc/sysv4.h
6334                 xm_file="sparc/xm-sysv4.h"
6335                 xm_defines="USG POSIX"
6336                 tmake_file=t-svr4
6337                 xmake_file=sparc/x-sysv4
6338                 extra_parts="crtbegin.o crtend.o"
6339                 ;;
6340         sparc-*-vxsim*)
6341                 xm_file="sparc/xm-sysv4.h sparc/xm-sol2.h"
6342                 xm_defines="USG POSIX"
6343                 tm_file=sparc/vxsim.h
6344                 tmake_file=sparc/t-vxsparc
6345                 xmake_file=sparc/x-sysv4
6346                 ;;
6347         sparclet-*-aout*)
6348                 tm_file="sparc/splet.h libgloss.h"
6349                 tmake_file=sparc/t-splet
6350                 ;;
6351         sparclite-*-coff*)
6352                 tm_file="sparc/litecoff.h libgloss.h"
6353                 tmake_file=sparc/t-sparclite
6354                 ;;
6355         sparclite-*-aout*)
6356                 tm_file="sparc/lite.h aoutos.h libgloss.h"
6357                 tmake_file=sparc/t-sparclite
6358                 ;;
6359         sparclite-*-elf*)
6360                 tm_file="sparc/liteelf.h"
6361                 tmake_file=sparc/t-sparclite
6362                 extra_parts="crtbegin.o crtend.o"
6363                 ;;
6364         sparc86x-*-aout*)
6365                 tm_file="sparc/sp86x-aout.h aoutos.h libgloss.h"
6366                 tmake_file=sparc/t-sp86x
6367                 ;;
6368         sparc86x-*-elf*)
6369                 tm_file="sparc/sp86x-elf.h"
6370                 tmake_file=sparc/t-sp86x
6371                 extra_parts="crtbegin.o crtend.o"
6372                 ;;
6373         sparc64-*-aout*)
6374                 tmake_file=sparc/t-sp64
6375                 tm_file=sparc/sp64-aout.h
6376                 ;;
6377         sparc64-*-elf*)
6378                 tmake_file=sparc/t-sp64
6379                 tm_file=sparc/sp64-elf.h
6380                 extra_parts="crtbegin.o crtend.o"
6381                 ;;
6382         sparc64-*-linux*)               # 64-bit Sparc's running GNU/Linux
6383                 tmake_file="t-linux sparc/t-linux64"
6384                 xm_file="sparc/xm-sp64.h sparc/xm-linux.h"
6385                 tm_file=sparc/linux64.h
6386                 xmake_file=x-linux
6387                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
6388                 gnu_ld=yes
6389                 if test x$enable_threads = xyes; then
6390                         thread_file='posix'
6391                 fi
6392                 float_format=sparc
6393                 ;;
6394 # This hasn't been upgraded to GCC 2.
6395 #       tahoe-harris-*)                 # Harris tahoe, using COFF.
6396 #               tm_file=tahoe/harris.h
6397 #               ;;
6398 #       tahoe-*-bsd*)                   # tahoe running BSD
6399 #               ;;
6400
6401         thumb*-*-*)
6402                 { echo "configure: error:
6403 *** The Thumb targets have been depreciated.  The equivalent
6404 *** ARM based toolchain can now generated Thumb instructions
6405 *** when the -mthumb switch is given to the compiler." 1>&2; exit 1; }
6406                 ;;
6407 # This hasn't been upgraded to GCC 2.
6408 #       tron-*-*)
6409 #               cpu_type=gmicro
6410 #               use_collect2=yes
6411 #               ;;
6412         v850-*-rtems*)
6413                 cpu_type=v850
6414                 tm_file="v850/rtems.h"
6415                 xm_file="v850/xm-v850.h"
6416                 tmake_file="v850/t-v850 t-rtems"
6417                 if test x$stabs = xyes
6418                 then
6419                         tm_file="${tm_file} dbx.h"
6420                 fi
6421                 use_collect2=no
6422                 ;;
6423         v850-*-*)
6424                 target_cpu_default="TARGET_CPU_generic"
6425                 cpu_type=v850
6426                 tm_file="v850/v850.h"
6427                 xm_file="v850/xm-v850.h"
6428                 tmake_file=v850/t-v850
6429                 if test x$stabs = xyes
6430                 then
6431                         tm_file="${tm_file} dbx.h"
6432                 fi
6433                 use_collect2=no
6434                 ;;
6435         vax-*-bsd*)                     # vaxen running BSD
6436                 use_collect2=yes
6437                 float_format=vax
6438                 ;;
6439         vax-*-sysv*)                    # vaxen running system V
6440                 tm_file="${tm_file} vax/vaxv.h"
6441                 xm_defines=USG
6442                 float_format=vax
6443                 ;;
6444         vax-*-netbsd*)
6445                 tm_file="${tm_file} netbsd.h vax/netbsd.h"
6446                 tmake_file=t-netbsd
6447                 float_format=vax
6448                 use_collect2=yes
6449                 ;;
6450         vax-*-openbsd*)
6451                 tmake_file="${tmake_file} vax/t-openbsd"
6452                 ;;
6453         vax-*-ultrix*)                  # vaxen running ultrix
6454                 tm_file="${tm_file} vax/ultrix.h"
6455                 use_collect2=yes
6456                 float_format=vax
6457                 ;;
6458         vax-*-vms*)                     # vaxen running VMS
6459                 xm_file=vax/xm-vms.h
6460                 tm_file=vax/vms.h
6461                 float_format=vax
6462                 ;;
6463         vax-*-*)                        # vax default entry
6464                 float_format=vax
6465                 ;;
6466         we32k-att-sysv*)
6467                 xm_file="${xm_file} xm-svr3"
6468                 use_collect2=yes
6469                 ;;
6470         *)
6471                 echo "Configuration $machine not supported" 1>&2
6472                 exit 1
6473                 ;;
6474         esac
6475
6476         case $machine in
6477         *-*-linux-gnu*)
6478                 ;; # Existing GNU/Linux systems do not use the GNU setup.
6479         *-*-gnu*)
6480                 # On the GNU system, the setup is just about the same on
6481                 # each different CPU.  The specific machines that GNU
6482                 # supports are matched above and just set $cpu_type.
6483                 xm_file="xm-gnu.h ${xm_file}"
6484                 tm_file=${cpu_type}/gnu.h
6485                 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
6486                 # GNU always uses ELF.
6487                 elf=yes
6488                 # GNU tools are the only tools.
6489                 gnu_ld=yes
6490                 gas=yes
6491                 xmake_file=x-linux      # These details are the same as Linux.
6492                 tmake_file=t-gnu        # These are not.
6493                 ;;
6494         *-*-sysv4*)
6495                 xmake_try_sysv=x-sysv
6496                 install_headers_dir=install-headers-cpio
6497                 ;;
6498         *-*-sysv*)
6499                 install_headers_dir=install-headers-cpio
6500                 ;;
6501         esac
6502
6503         # Distinguish i[34567]86
6504         # Also, do not run mips-tfile on MIPS if using gas.
6505         # Process --with-cpu= for PowerPC/rs6000
6506         target_cpu_default2=
6507         case $machine in
6508         i486-*-*)
6509                 target_cpu_default2=1
6510                 ;;
6511         i586-*-*)
6512                 case $target_alias in
6513                         k6-*)
6514                                 target_cpu_default2=4
6515                                 ;;
6516                         *)
6517                                 target_cpu_default2=2
6518                                 ;;
6519                 esac
6520                 ;;
6521         i686-*-* | i786-*-*)
6522                 target_cpu_default2=3
6523                 ;;
6524         alpha*-*-*)
6525                 case $machine in
6526                         alphaev6[78]*)
6527                                 target_cpu_default2="MASK_CPU_EV6|MASK_BWX|MASK_MAX|MASK_FIX|MASK_CIX"
6528                                 ;;
6529                         alphaev6*)
6530                                 target_cpu_default2="MASK_CPU_EV6|MASK_BWX|MASK_MAX|MASK_FIX"
6531                                 ;;
6532                         alphapca56*)
6533                                 target_cpu_default2="MASK_CPU_EV5|MASK_BWX|MASK_MAX"
6534                                 ;;
6535                         alphaev56*)
6536                                 target_cpu_default2="MASK_CPU_EV5|MASK_BWX"
6537                                 ;;
6538                         alphaev5*)
6539                                 target_cpu_default2="MASK_CPU_EV5"
6540                                 ;;
6541                 esac
6542
6543                 if test x$gas = xyes
6544                 then
6545                         if test "$target_cpu_default2" = ""
6546                         then
6547                                 target_cpu_default2="MASK_GAS"
6548                         else
6549                                 target_cpu_default2="${target_cpu_default2}|MASK_GAS"
6550                         fi
6551                 fi
6552                 ;;
6553         arm*-*-*)
6554                 case "x$with_cpu" in
6555                         x)
6556                                 # The most generic
6557                                 target_cpu_default2="TARGET_CPU_generic"
6558                                 ;;
6559
6560                         # Distinguish cores, and major variants
6561                         # arm7m doesn't exist, but D & I don't affect code
6562                         xarm[23678] | xarm250 | xarm[67][01]0 \
6563                         | xarm7m | xarm7dm | xarm7dmi | xarm7tdmi \
6564                         | xarm7100 | xarm7500 | xarm7500fe | xarm810 \
6565                         | xstrongarm | xstrongarm110 | xstrongarm1100)
6566                                 target_cpu_default2="TARGET_CPU_$with_cpu"
6567                                 ;;
6568
6569                         xyes | xno)
6570                                 echo "--with-cpu must be passed a value" 1>&2
6571                                 exit 1
6572                                 ;;
6573
6574                         *)
6575                                 if test x$pass2done = xyes
6576                                 then
6577                                         echo "Unknown cpu used with --with-cpu=$with_cpu" 1>&2
6578                                         exit 1
6579                                 fi
6580                                 ;;
6581                 esac
6582                 ;;
6583
6584         mips*-*-ecoff* | mips*-*-elf*)
6585                 if test x$gas = xyes
6586                 then
6587                         if test x$gnu_ld = xyes
6588                         then
6589                                 target_cpu_default2="MASK_GAS|MASK_SPLIT_ADDR"
6590                         else
6591                                 target_cpu_default2="MASK_GAS"
6592                         fi
6593                 fi
6594                 ;;
6595         mips*-*-*)
6596                 if test x$gas = xyes
6597                 then
6598                         target_cpu_default2="MASK_GAS"
6599                 fi
6600                 ;;
6601         powerpc*-*-* | rs6000-*-*)
6602                 case "x$with_cpu" in
6603                         x)
6604                                 ;;
6605
6606                         xcommon | xpower | xpower2 | xpowerpc | xrios \
6607                           | xrios1 | xrios2 | xrsc | xrsc1 \
6608                           | x601 | x602 | x603 | x603e | x604 | x604e | x620 \
6609                           | xec603e | x740 | x750 | x401 \
6610                           | x403 | x505 | x801 | x821 | x823 | x860)
6611                                 target_cpu_default2="\"$with_cpu\""
6612                                 ;;
6613
6614                         xyes | xno)
6615                                 echo "--with-cpu must be passed a value" 1>&2
6616                                 exit 1
6617                                 ;;
6618
6619                         *)
6620                                 if test x$pass2done = xyes
6621                                 then
6622                                         echo "Unknown cpu used with --with-cpu=$with_cpu" 1>&2
6623                                         exit 1
6624                                 fi
6625                                 ;;
6626                 esac
6627                 ;;
6628         sparc*-*-*)
6629                 case ".$with_cpu" in
6630                         .)
6631                                 target_cpu_default2=TARGET_CPU_"`echo $machine | sed 's/-.*$//'`"
6632                                 ;;
6633                         .supersparc | .hypersparc | .ultrasparc | .v7 | .v8 | .v9)
6634                                 target_cpu_default2="TARGET_CPU_$with_cpu"
6635                                 ;;
6636                         *)
6637                                 if test x$pass2done = xyes
6638                                 then
6639                                         echo "Unknown cpu used with --with-cpu=$with_cpu" 1>&2
6640                                         exit 1
6641                                 fi
6642                                 ;;
6643                 esac
6644                 ;;
6645         esac
6646
6647         if test "$target_cpu_default2" != ""
6648         then
6649                 if test "$target_cpu_default" != ""
6650                 then
6651                         target_cpu_default="(${target_cpu_default}|${target_cpu_default2})"
6652                 else
6653                         target_cpu_default=$target_cpu_default2
6654                 fi
6655         fi
6656
6657         # No need for collect2 if we have the GNU linker.
6658         # Actually, there is now; GNU ld doesn't handle the EH info or
6659         # collecting for shared libraries.
6660         #case x$gnu_ld in
6661         #xyes)
6662         #       use_collect2=
6663         #       ;;
6664         #esac
6665
6666 # Save data on machine being used to compile GCC in build_xm_file.
6667 # Save data on host machine in vars host_xm_file and host_xmake_file.
6668         if test x$pass1done = x
6669         then
6670                 if test x"$xm_file" = x
6671                 then build_xm_file=$cpu_type/xm-$cpu_type.h
6672                 else build_xm_file=$xm_file
6673                 fi
6674                 build_xm_defines=$xm_defines
6675                 build_install_headers_dir=$install_headers_dir
6676                 build_exeext=$exeext
6677                 pass1done=yes
6678         else
6679                 if test x$pass2done = x
6680                 then
6681                         if test x"$xm_file" = x
6682                         then host_xm_file=$cpu_type/xm-$cpu_type.h
6683                         else host_xm_file=$xm_file
6684                         fi
6685                         host_xm_defines=$xm_defines
6686                         if test x"$xmake_file" = x
6687                         then xmake_file=$cpu_type/x-$cpu_type
6688                         fi
6689                         host_xmake_file="$xmake_file"
6690                         host_truncate_target=$truncate_target
6691                         host_extra_gcc_objs=$extra_gcc_objs
6692                         host_extra_objs=$extra_host_objs
6693                         host_exeext=$exeext
6694                         pass2done=yes
6695                 fi
6696         fi
6697 done
6698
6699 extra_objs="${host_extra_objs} ${extra_objs}"
6700
6701 # Default the target-machine variables that were not explicitly set.
6702 if test x"$tm_file" = x
6703 then tm_file=$cpu_type/$cpu_type.h; fi
6704
6705 if test x$extra_headers = x
6706 then extra_headers=; fi
6707
6708 if test x"$xm_file" = x
6709 then xm_file=$cpu_type/xm-$cpu_type.h; fi
6710
6711 if test x$md_file = x
6712 then md_file=$cpu_type/$cpu_type.md; fi
6713
6714 if test x$out_file = x
6715 then out_file=$cpu_type/$cpu_type.c; fi
6716
6717 if test x"$tmake_file" = x
6718 then tmake_file=$cpu_type/t-$cpu_type
6719 fi
6720
6721 if test x"$dwarf2" = xyes
6722 then tm_file="$tm_file tm-dwarf2.h"
6723 fi
6724
6725 if test x$float_format = x
6726 then float_format=i64
6727 fi
6728
6729 if test $float_format = none
6730 then float_h_file=Makefile.in
6731 else float_h_file=float-$float_format.h
6732 fi
6733
6734 # Handle cpp installation.
6735 if test x$enable_cpp != xno
6736 then
6737   tmake_file="$tmake_file t-install-cpp"
6738 fi
6739
6740 # Say what files are being used for the output code and MD file.
6741 echo "Using \`$srcdir/config/$out_file' to output insns."
6742 echo "Using \`$srcdir/config/$md_file' as machine description file."
6743
6744 count=a
6745 for f in $tm_file; do
6746         count=${count}x
6747 done
6748 if test $count = ax; then
6749         echo "Using \`$srcdir/config/$tm_file' as target machine macro file."
6750 else
6751         echo "Using the following target machine macro files:"
6752         for f in $tm_file; do
6753                 echo "  $srcdir/config/$f"
6754         done
6755 fi
6756
6757 count=a
6758 for f in $host_xm_file; do
6759         count=${count}x
6760 done
6761 if test $count = ax; then
6762         echo "Using \`$srcdir/config/$host_xm_file' as host machine macro file."
6763 else
6764         echo "Using the following host machine macro files:"
6765         for f in $host_xm_file; do
6766                 echo "  $srcdir/config/$f"
6767         done
6768 fi
6769
6770 if test "$host_xm_file" != "$build_xm_file"; then
6771         count=a
6772         for f in $build_xm_file; do
6773                 count=${count}x
6774         done
6775         if test $count = ax; then
6776                 echo "Using \`$srcdir/config/$build_xm_file' as build machine macro file."
6777         else
6778                 echo "Using the following build machine macro files:"
6779                 for f in $build_xm_file; do
6780                         echo "  $srcdir/config/$f"
6781                 done
6782         fi
6783 fi
6784
6785 if test x$thread_file = x; then
6786         if test x$target_thread_file != x; then
6787                 thread_file=$target_thread_file
6788         else
6789                 thread_file='single'
6790         fi
6791 fi
6792
6793 # Set up the header files.
6794 # $links is the list of header files to create.
6795 # $vars is the list of shell variables with file names to include.
6796 # auto-host.h is the file containing items generated by autoconf and is
6797 # the first file included by config.h.
6798 null_defines=
6799 host_xm_file="auto-host.h gansidecl.h ${host_xm_file} hwint.h"
6800
6801 # If host=build, it is correct to have hconfig include auto-host.h
6802 # as well.  If host!=build, we are in error and need to do more
6803 # work to find out the build config parameters.
6804 if test x$host = x$build
6805 then
6806         build_xm_file="auto-host.h gansidecl.h ${build_xm_file} hwint.h"
6807 else
6808         # We create a subdir, then run autoconf in the subdir.
6809         # To prevent recursion we set host and build for the new
6810         # invocation of configure to the build for this invocation
6811         # of configure.
6812         tempdir=build.$$
6813         rm -rf $tempdir
6814         mkdir $tempdir
6815         cd $tempdir
6816         case ${srcdir} in
6817         /*) realsrcdir=${srcdir};;
6818         *) realsrcdir=../${srcdir};;
6819         esac
6820         CC=${CC_FOR_BUILD} ${realsrcdir}/configure \
6821                 --target=$target --host=$build --build=$build
6822
6823         # We just finished tests for the build machine, so rename
6824         # the file auto-build.h in the gcc directory.
6825         mv auto-host.h ../auto-build.h
6826         cd ..
6827         rm -rf $tempdir
6828         build_xm_file="auto-build.h gansidecl.h ${build_xm_file} hwint.h"
6829 fi
6830
6831 xm_file="gansidecl.h ${xm_file}"
6832 tm_file="gansidecl.h ${tm_file}"
6833
6834 vars="host_xm_file tm_file tm_p_file xm_file build_xm_file"
6835 links="config.h tm.h tm_p.h tconfig.h hconfig.h"
6836 defines="host_xm_defines null_defines null_defines xm_defines build_xm_defines"
6837
6838 rm -f config.bak
6839 if test -f config.status; then mv -f config.status config.bak; fi
6840
6841 # Make the links.
6842 while test -n "$vars"
6843 do
6844         set $vars; var=$1; shift; vars=$*
6845         set $links; link=$1; shift; links=$*
6846         set $defines; define=$1; shift; defines=$*
6847
6848         rm -f $link
6849         # Make sure the file is created, even if it is empty.
6850         echo >$link
6851
6852         # Define TARGET_CPU_DEFAULT if the system wants one.
6853         # This substitutes for lots of *.h files.
6854         if test "$target_cpu_default" != "" -a $link = tm.h
6855         then
6856                 echo "#define TARGET_CPU_DEFAULT ($target_cpu_default)" >>$link
6857         fi
6858
6859         for file in `eval echo '$'$var`; do
6860                 case $file in
6861                 auto-host.h | auto-build.h )
6862                         ;;
6863                 *)
6864                         echo '#ifdef IN_GCC' >>$link
6865                         ;;
6866                 esac
6867                 echo "#include \"$file\"" >>$link
6868                 case $file in
6869                 auto-host.h | auto-build.h )
6870                         ;;
6871                 *)
6872                         echo '#endif' >>$link
6873                         ;;
6874                 esac
6875         done
6876
6877         for def in `eval echo '$'$define`; do
6878                 echo "#ifndef $def" >>$link
6879                 echo "#define $def" >>$link
6880                 echo "#endif" >>$link
6881         done
6882 done
6883
6884 # Truncate the target if necessary
6885 if test x$host_truncate_target != x; then
6886         target=`echo $target | sed -e 's/\(..............\).*/\1/'`
6887 fi
6888
6889 # Get the version trigger filename from the toplevel
6890 if test "${with_gcc_version_trigger+set}" = set; then
6891         gcc_version_trigger=$with_gcc_version_trigger
6892 else
6893         gcc_version_trigger=${srcdir}/version.c
6894 fi
6895 gcc_version=`grep version_string ${gcc_version_trigger} | sed -e 's/.*\"\([^ \"]*\)[ \"].*/\1/'`
6896
6897 # Internationalization
6898 PACKAGE=gcc
6899 VERSION="$gcc_version"
6900 cat >> confdefs.h <<EOF
6901 #define PACKAGE "$PACKAGE"
6902 EOF
6903
6904 cat >> confdefs.h <<EOF
6905 #define VERSION "$VERSION"
6906 EOF
6907
6908
6909
6910
6911 ALL_LINGUAS="en_GB"
6912
6913 # Enable NLS support by default
6914 # Check whether --enable-nls or --disable-nls was given.
6915 if test "${enable_nls+set}" = set; then
6916   enableval="$enable_nls"
6917   :
6918 else
6919   enable_nls=yes
6920 fi
6921
6922
6923 # if cross compiling, disable NLS support.
6924 # It's not worth the trouble, at least for now.
6925
6926 if test "${build}" != "${host}" && test "x$enable_nls" == "xyes"; then
6927   echo "configure: warning: Disabling NLS support for canadian cross compiler." 1>&2
6928   enable_nls=no
6929 fi
6930
6931
6932         echo $ac_n "checking for strerror in -lcposix""... $ac_c" 1>&6
6933 echo "configure:6934: checking for strerror in -lcposix" >&5
6934 ac_lib_var=`echo cposix'_'strerror | sed 'y%./+-%__p_%'`
6935 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
6936   echo $ac_n "(cached) $ac_c" 1>&6
6937 else
6938   ac_save_LIBS="$LIBS"
6939 LIBS="-lcposix  $LIBS"
6940 cat > conftest.$ac_ext <<EOF
6941 #line 6942 "configure"
6942 #include "confdefs.h"
6943 /* Override any gcc2 internal prototype to avoid an error.  */
6944 /* We use char because int might match the return type of a gcc2
6945     builtin and then its argument prototype would still apply.  */
6946 char strerror();
6947
6948 int main() {
6949 strerror()
6950 ; return 0; }
6951 EOF
6952 if { (eval echo configure:6953: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6953   rm -rf conftest*
6954   eval "ac_cv_lib_$ac_lib_var=yes"
6955 else
6956   echo "configure: failed program was:" >&5
6957   cat conftest.$ac_ext >&5
6958   rm -rf conftest*
6959   eval "ac_cv_lib_$ac_lib_var=no"
6960 fi
6961 rm -f conftest*
6962 LIBS="$ac_save_LIBS"
6963
6964 fi
6965 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
6966   echo "$ac_t""yes" 1>&6
6967   LIBS="$LIBS -lcposix"
6968 else
6969   echo "$ac_t""no" 1>&6
6970 fi
6971
6972
6973
6974 echo $ac_n "checking for working const""... $ac_c" 1>&6
6975 echo "configure:6976: checking for working const" >&5
6976 if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then
6977   echo $ac_n "(cached) $ac_c" 1>&6
6978 else
6979   cat > conftest.$ac_ext <<EOF
6980 #line 6981 "configure"
6981 #include "confdefs.h"
6982
6983 int main() {
6984
6985 /* Ultrix mips cc rejects this.  */
6986 typedef int charset[2]; const charset x;
6987 /* SunOS 4.1.1 cc rejects this.  */
6988 char const *const *ccp;
6989 char **p;
6990 /* NEC SVR4.0.2 mips cc rejects this.  */
6991 struct point {int x, y;};
6992 static struct point const zero = {0,0};
6993 /* AIX XL C 1.02.0.0 rejects this.
6994    It does not let you subtract one const X* pointer from another in an arm
6995    of an if-expression whose if-part is not a constant expression */
6996 const char *g = "string";
6997 ccp = &g + (g ? g-g : 0);
6998 /* HPUX 7.0 cc rejects these. */
6999 ++ccp;
7000 p = (char**) ccp;
7001 ccp = (char const *const *) p;
7002 { /* SCO 3.2v4 cc rejects this.  */
7003   char *t;
7004   char const *s = 0 ? (char *) 0 : (char const *) 0;
7005
7006   *t++ = 0;
7007 }
7008 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
7009   int x[] = {25, 17};
7010   const int *foo = &x[0];
7011   ++foo;
7012 }
7013 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
7014   typedef const int *iptr;
7015   iptr p = 0;
7016   ++p;
7017 }
7018 { /* AIX XL C 1.02.0.0 rejects this saying
7019      "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
7020   struct s { int j; const int *ap[3]; };
7021   struct s *b; b->j = 5;
7022 }
7023 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
7024   const int foo = 10;
7025 }
7026
7027 ; return 0; }
7028 EOF
7029 if { (eval echo configure:7030: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
7030   rm -rf conftest*
7031   ac_cv_c_const=yes
7032 else
7033   echo "configure: failed program was:" >&5
7034   cat conftest.$ac_ext >&5
7035   rm -rf conftest*
7036   ac_cv_c_const=no
7037 fi
7038 rm -f conftest*
7039 fi
7040
7041 echo "$ac_t""$ac_cv_c_const" 1>&6
7042 if test $ac_cv_c_const = no; then
7043   cat >> confdefs.h <<\EOF
7044 #define const
7045 EOF
7046
7047 fi
7048
7049 echo $ac_n "checking for off_t""... $ac_c" 1>&6
7050 echo "configure:7051: checking for off_t" >&5
7051 if eval "test \"`echo '$''{'ac_cv_type_off_t'+set}'`\" = set"; then
7052   echo $ac_n "(cached) $ac_c" 1>&6
7053 else
7054   cat > conftest.$ac_ext <<EOF
7055 #line 7056 "configure"
7056 #include "confdefs.h"
7057 #include <sys/types.h>
7058 #if STDC_HEADERS
7059 #include <stdlib.h>
7060 #include <stddef.h>
7061 #endif
7062 EOF
7063 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7064   egrep "(^|[^a-zA-Z_0-9])off_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
7065   rm -rf conftest*
7066   ac_cv_type_off_t=yes
7067 else
7068   rm -rf conftest*
7069   ac_cv_type_off_t=no
7070 fi
7071 rm -f conftest*
7072
7073 fi
7074 echo "$ac_t""$ac_cv_type_off_t" 1>&6
7075 if test $ac_cv_type_off_t = no; then
7076   cat >> confdefs.h <<\EOF
7077 #define off_t long
7078 EOF
7079
7080 fi
7081
7082 echo $ac_n "checking for size_t""... $ac_c" 1>&6
7083 echo "configure:7084: checking for size_t" >&5
7084 if eval "test \"`echo '$''{'ac_cv_type_size_t'+set}'`\" = set"; then
7085   echo $ac_n "(cached) $ac_c" 1>&6
7086 else
7087   cat > conftest.$ac_ext <<EOF
7088 #line 7089 "configure"
7089 #include "confdefs.h"
7090 #include <sys/types.h>
7091 #if STDC_HEADERS
7092 #include <stdlib.h>
7093 #include <stddef.h>
7094 #endif
7095 EOF
7096 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7097   egrep "(^|[^a-zA-Z_0-9])size_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
7098   rm -rf conftest*
7099   ac_cv_type_size_t=yes
7100 else
7101   rm -rf conftest*
7102   ac_cv_type_size_t=no
7103 fi
7104 rm -f conftest*
7105
7106 fi
7107 echo "$ac_t""$ac_cv_type_size_t" 1>&6
7108 if test $ac_cv_type_size_t = no; then
7109   cat >> confdefs.h <<\EOF
7110 #define size_t unsigned
7111 EOF
7112
7113 fi
7114
7115 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
7116 # for constant arguments.  Useless!
7117 echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6
7118 echo "configure:7119: checking for working alloca.h" >&5
7119 if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then
7120   echo $ac_n "(cached) $ac_c" 1>&6
7121 else
7122   cat > conftest.$ac_ext <<EOF
7123 #line 7124 "configure"
7124 #include "confdefs.h"
7125 #include <alloca.h>
7126 int main() {
7127 char *p = alloca(2 * sizeof(int));
7128 ; return 0; }
7129 EOF
7130 if { (eval echo configure:7131: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7131   rm -rf conftest*
7132   ac_cv_header_alloca_h=yes
7133 else
7134   echo "configure: failed program was:" >&5
7135   cat conftest.$ac_ext >&5
7136   rm -rf conftest*
7137   ac_cv_header_alloca_h=no
7138 fi
7139 rm -f conftest*
7140 fi
7141
7142 echo "$ac_t""$ac_cv_header_alloca_h" 1>&6
7143 if test $ac_cv_header_alloca_h = yes; then
7144   cat >> confdefs.h <<\EOF
7145 #define HAVE_ALLOCA_H 1
7146 EOF
7147
7148 fi
7149
7150 echo $ac_n "checking for alloca""... $ac_c" 1>&6
7151 echo "configure:7152: checking for alloca" >&5
7152 if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then
7153   echo $ac_n "(cached) $ac_c" 1>&6
7154 else
7155   cat > conftest.$ac_ext <<EOF
7156 #line 7157 "configure"
7157 #include "confdefs.h"
7158
7159 #ifdef __GNUC__
7160 # define alloca __builtin_alloca
7161 #else
7162 # ifdef _MSC_VER
7163 #  include <malloc.h>
7164 #  define alloca _alloca
7165 # else
7166 #  if HAVE_ALLOCA_H
7167 #   include <alloca.h>
7168 #  else
7169 #   ifdef _AIX
7170  #pragma alloca
7171 #   else
7172 #    ifndef alloca /* predefined by HP cc +Olibcalls */
7173 char *alloca ();
7174 #    endif
7175 #   endif
7176 #  endif
7177 # endif
7178 #endif
7179
7180 int main() {
7181 char *p = (char *) alloca(1);
7182 ; return 0; }
7183 EOF
7184 if { (eval echo configure:7185: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7185   rm -rf conftest*
7186   ac_cv_func_alloca_works=yes
7187 else
7188   echo "configure: failed program was:" >&5
7189   cat conftest.$ac_ext >&5
7190   rm -rf conftest*
7191   ac_cv_func_alloca_works=no
7192 fi
7193 rm -f conftest*
7194 fi
7195
7196 echo "$ac_t""$ac_cv_func_alloca_works" 1>&6
7197 if test $ac_cv_func_alloca_works = yes; then
7198   cat >> confdefs.h <<\EOF
7199 #define HAVE_ALLOCA 1
7200 EOF
7201
7202 fi
7203
7204 if test $ac_cv_func_alloca_works = no; then
7205   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
7206   # that cause trouble.  Some versions do not even contain alloca or
7207   # contain a buggy version.  If you still want to use their alloca,
7208   # use ar to extract alloca.o from them instead of compiling alloca.c.
7209   ALLOCA=alloca.${ac_objext}
7210   cat >> confdefs.h <<\EOF
7211 #define C_ALLOCA 1
7212 EOF
7213
7214
7215 echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
7216 echo "configure:7217: checking whether alloca needs Cray hooks" >&5
7217 if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
7218   echo $ac_n "(cached) $ac_c" 1>&6
7219 else
7220   cat > conftest.$ac_ext <<EOF
7221 #line 7222 "configure"
7222 #include "confdefs.h"
7223 #if defined(CRAY) && ! defined(CRAY2)
7224 webecray
7225 #else
7226 wenotbecray
7227 #endif
7228
7229 EOF
7230 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7231   egrep "webecray" >/dev/null 2>&1; then
7232   rm -rf conftest*
7233   ac_cv_os_cray=yes
7234 else
7235   rm -rf conftest*
7236   ac_cv_os_cray=no
7237 fi
7238 rm -f conftest*
7239
7240 fi
7241
7242 echo "$ac_t""$ac_cv_os_cray" 1>&6
7243 if test $ac_cv_os_cray = yes; then
7244 for ac_func in _getb67 GETB67 getb67; do
7245   echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
7246 echo "configure:7247: checking for $ac_func" >&5
7247 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
7248   echo $ac_n "(cached) $ac_c" 1>&6
7249 else
7250   cat > conftest.$ac_ext <<EOF
7251 #line 7252 "configure"
7252 #include "confdefs.h"
7253 /* System header to define __stub macros and hopefully few prototypes,
7254     which can conflict with char $ac_func(); below.  */
7255 #include <assert.h>
7256 /* Override any gcc2 internal prototype to avoid an error.  */
7257 /* We use char because int might match the return type of a gcc2
7258     builtin and then its argument prototype would still apply.  */
7259 char $ac_func();
7260
7261 int main() {
7262
7263 /* The GNU C library defines this for functions which it implements
7264     to always fail with ENOSYS.  Some functions are actually named
7265     something starting with __ and the normal name is an alias.  */
7266 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
7267 choke me
7268 #else
7269 $ac_func();
7270 #endif
7271
7272 ; return 0; }
7273 EOF
7274 if { (eval echo configure:7275: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7275   rm -rf conftest*
7276   eval "ac_cv_func_$ac_func=yes"
7277 else
7278   echo "configure: failed program was:" >&5
7279   cat conftest.$ac_ext >&5
7280   rm -rf conftest*
7281   eval "ac_cv_func_$ac_func=no"
7282 fi
7283 rm -f conftest*
7284 fi
7285
7286 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
7287   echo "$ac_t""yes" 1>&6
7288   cat >> confdefs.h <<EOF
7289 #define CRAY_STACKSEG_END $ac_func
7290 EOF
7291
7292   break
7293 else
7294   echo "$ac_t""no" 1>&6
7295 fi
7296
7297 done
7298 fi
7299
7300 echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
7301 echo "configure:7302: checking stack direction for C alloca" >&5
7302 if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then
7303   echo $ac_n "(cached) $ac_c" 1>&6
7304 else
7305   if test "$cross_compiling" = yes; then
7306   ac_cv_c_stack_direction=0
7307 else
7308   cat > conftest.$ac_ext <<EOF
7309 #line 7310 "configure"
7310 #include "confdefs.h"
7311 find_stack_direction ()
7312 {
7313   static char *addr = 0;
7314   auto char dummy;
7315   if (addr == 0)
7316     {
7317       addr = &dummy;
7318       return find_stack_direction ();
7319     }
7320   else
7321     return (&dummy > addr) ? 1 : -1;
7322 }
7323 main ()
7324 {
7325   exit (find_stack_direction() < 0);
7326 }
7327 EOF
7328 if { (eval echo configure:7329: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
7329 then
7330   ac_cv_c_stack_direction=1
7331 else
7332   echo "configure: failed program was:" >&5
7333   cat conftest.$ac_ext >&5
7334   rm -fr conftest*
7335   ac_cv_c_stack_direction=-1
7336 fi
7337 rm -fr conftest*
7338 fi
7339
7340 fi
7341
7342 echo "$ac_t""$ac_cv_c_stack_direction" 1>&6
7343 cat >> confdefs.h <<EOF
7344 #define STACK_DIRECTION $ac_cv_c_stack_direction
7345 EOF
7346
7347 fi
7348
7349
7350    for ac_hdr in argz.h limits.h locale.h nl_types.h malloc.h string.h \
7351 unistd.h sys/param.h
7352 do
7353 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
7354 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
7355 echo "configure:7356: checking for $ac_hdr" >&5
7356 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
7357   echo $ac_n "(cached) $ac_c" 1>&6
7358 else
7359   cat > conftest.$ac_ext <<EOF
7360 #line 7361 "configure"
7361 #include "confdefs.h"
7362 #include <$ac_hdr>
7363 EOF
7364 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
7365 { (eval echo configure:7366: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
7366 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
7367 if test -z "$ac_err"; then
7368   rm -rf conftest*
7369   eval "ac_cv_header_$ac_safe=yes"
7370 else
7371   echo "$ac_err" >&5
7372   echo "configure: failed program was:" >&5
7373   cat conftest.$ac_ext >&5
7374   rm -rf conftest*
7375   eval "ac_cv_header_$ac_safe=no"
7376 fi
7377 rm -f conftest*
7378 fi
7379 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
7380   echo "$ac_t""yes" 1>&6
7381     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
7382   cat >> confdefs.h <<EOF
7383 #define $ac_tr_hdr 1
7384 EOF
7385
7386 else
7387   echo "$ac_t""no" 1>&6
7388 fi
7389 done
7390
7391    for ac_func in getcwd munmap putenv setenv setlocale strchr strcasecmp \
7392 strdup __argz_count __argz_stringify __argz_next
7393 do
7394 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
7395 echo "configure:7396: checking for $ac_func" >&5
7396 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
7397   echo $ac_n "(cached) $ac_c" 1>&6
7398 else
7399   cat > conftest.$ac_ext <<EOF
7400 #line 7401 "configure"
7401 #include "confdefs.h"
7402 /* System header to define __stub macros and hopefully few prototypes,
7403     which can conflict with char $ac_func(); below.  */
7404 #include <assert.h>
7405 /* Override any gcc2 internal prototype to avoid an error.  */
7406 /* We use char because int might match the return type of a gcc2
7407     builtin and then its argument prototype would still apply.  */
7408 char $ac_func();
7409
7410 int main() {
7411
7412 /* The GNU C library defines this for functions which it implements
7413     to always fail with ENOSYS.  Some functions are actually named
7414     something starting with __ and the normal name is an alias.  */
7415 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
7416 choke me
7417 #else
7418 $ac_func();
7419 #endif
7420
7421 ; return 0; }
7422 EOF
7423 if { (eval echo configure:7424: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7424   rm -rf conftest*
7425   eval "ac_cv_func_$ac_func=yes"
7426 else
7427   echo "configure: failed program was:" >&5
7428   cat conftest.$ac_ext >&5
7429   rm -rf conftest*
7430   eval "ac_cv_func_$ac_func=no"
7431 fi
7432 rm -f conftest*
7433 fi
7434
7435 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
7436   echo "$ac_t""yes" 1>&6
7437     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
7438   cat >> confdefs.h <<EOF
7439 #define $ac_tr_func 1
7440 EOF
7441
7442 else
7443   echo "$ac_t""no" 1>&6
7444 fi
7445 done
7446
7447
7448    if test "${ac_cv_func_stpcpy+set}" != "set"; then
7449      for ac_func in stpcpy
7450 do
7451 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
7452 echo "configure:7453: checking for $ac_func" >&5
7453 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
7454   echo $ac_n "(cached) $ac_c" 1>&6
7455 else
7456   cat > conftest.$ac_ext <<EOF
7457 #line 7458 "configure"
7458 #include "confdefs.h"
7459 /* System header to define __stub macros and hopefully few prototypes,
7460     which can conflict with char $ac_func(); below.  */
7461 #include <assert.h>
7462 /* Override any gcc2 internal prototype to avoid an error.  */
7463 /* We use char because int might match the return type of a gcc2
7464     builtin and then its argument prototype would still apply.  */
7465 char $ac_func();
7466
7467 int main() {
7468
7469 /* The GNU C library defines this for functions which it implements
7470     to always fail with ENOSYS.  Some functions are actually named
7471     something starting with __ and the normal name is an alias.  */
7472 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
7473 choke me
7474 #else
7475 $ac_func();
7476 #endif
7477
7478 ; return 0; }
7479 EOF
7480 if { (eval echo configure:7481: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7481   rm -rf conftest*
7482   eval "ac_cv_func_$ac_func=yes"
7483 else
7484   echo "configure: failed program was:" >&5
7485   cat conftest.$ac_ext >&5
7486   rm -rf conftest*
7487   eval "ac_cv_func_$ac_func=no"
7488 fi
7489 rm -f conftest*
7490 fi
7491
7492 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
7493   echo "$ac_t""yes" 1>&6
7494     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
7495   cat >> confdefs.h <<EOF
7496 #define $ac_tr_func 1
7497 EOF
7498
7499 else
7500   echo "$ac_t""no" 1>&6
7501 fi
7502 done
7503
7504    fi
7505    if test "${ac_cv_func_stpcpy}" = "yes"; then
7506      cat >> confdefs.h <<\EOF
7507 #define HAVE_STPCPY 1
7508 EOF
7509
7510    fi
7511
7512    if test $ac_cv_header_locale_h = yes; then
7513     echo $ac_n "checking for LC_MESSAGES""... $ac_c" 1>&6
7514 echo "configure:7515: checking for LC_MESSAGES" >&5
7515 if eval "test \"`echo '$''{'am_cv_val_LC_MESSAGES'+set}'`\" = set"; then
7516   echo $ac_n "(cached) $ac_c" 1>&6
7517 else
7518   cat > conftest.$ac_ext <<EOF
7519 #line 7520 "configure"
7520 #include "confdefs.h"
7521 #include <locale.h>
7522 int main() {
7523 return LC_MESSAGES
7524 ; return 0; }
7525 EOF
7526 if { (eval echo configure:7527: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7527   rm -rf conftest*
7528   am_cv_val_LC_MESSAGES=yes
7529 else
7530   echo "configure: failed program was:" >&5
7531   cat conftest.$ac_ext >&5
7532   rm -rf conftest*
7533   am_cv_val_LC_MESSAGES=no
7534 fi
7535 rm -f conftest*
7536 fi
7537
7538 echo "$ac_t""$am_cv_val_LC_MESSAGES" 1>&6
7539     if test $am_cv_val_LC_MESSAGES = yes; then
7540       cat >> confdefs.h <<\EOF
7541 #define HAVE_LC_MESSAGES 1
7542 EOF
7543
7544     fi
7545   fi
7546    echo $ac_n "checking whether NLS is requested""... $ac_c" 1>&6
7547 echo "configure:7548: checking whether NLS is requested" >&5
7548         # Check whether --enable-nls or --disable-nls was given.
7549 if test "${enable_nls+set}" = set; then
7550   enableval="$enable_nls"
7551   USE_NLS=$enableval
7552 else
7553   USE_NLS=yes
7554 fi
7555
7556     echo "$ac_t""$USE_NLS" 1>&6
7557
7558
7559     USE_INCLUDED_LIBINTL=no
7560
7561         if test "$USE_NLS" = "yes"; then
7562       cat >> confdefs.h <<\EOF
7563 #define ENABLE_NLS 1
7564 EOF
7565
7566       echo $ac_n "checking whether included gettext is requested""... $ac_c" 1>&6
7567 echo "configure:7568: checking whether included gettext is requested" >&5
7568       # Check whether --with-included-gettext or --without-included-gettext was given.
7569 if test "${with_included_gettext+set}" = set; then
7570   withval="$with_included_gettext"
7571   nls_cv_force_use_gnu_gettext=$withval
7572 else
7573   nls_cv_force_use_gnu_gettext=yes
7574 fi
7575
7576       echo "$ac_t""$nls_cv_force_use_gnu_gettext" 1>&6
7577
7578       nls_cv_use_gnu_gettext="$nls_cv_force_use_gnu_gettext"
7579       if test "$nls_cv_force_use_gnu_gettext" != "yes"; then
7580                                         nls_cv_header_intl=
7581         nls_cv_header_libgt=
7582         CATOBJEXT=NONE
7583
7584         ac_safe=`echo "libintl.h" | sed 'y%./+-%__p_%'`
7585 echo $ac_n "checking for libintl.h""... $ac_c" 1>&6
7586 echo "configure:7587: checking for libintl.h" >&5
7587 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
7588   echo $ac_n "(cached) $ac_c" 1>&6
7589 else
7590   cat > conftest.$ac_ext <<EOF
7591 #line 7592 "configure"
7592 #include "confdefs.h"
7593 #include <libintl.h>
7594 EOF
7595 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
7596 { (eval echo configure:7597: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
7597 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
7598 if test -z "$ac_err"; then
7599   rm -rf conftest*
7600   eval "ac_cv_header_$ac_safe=yes"
7601 else
7602   echo "$ac_err" >&5
7603   echo "configure: failed program was:" >&5
7604   cat conftest.$ac_ext >&5
7605   rm -rf conftest*
7606   eval "ac_cv_header_$ac_safe=no"
7607 fi
7608 rm -f conftest*
7609 fi
7610 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
7611   echo "$ac_t""yes" 1>&6
7612   echo $ac_n "checking for gettext in libc""... $ac_c" 1>&6
7613 echo "configure:7614: checking for gettext in libc" >&5
7614 if eval "test \"`echo '$''{'gt_cv_func_gettext_libc'+set}'`\" = set"; then
7615   echo $ac_n "(cached) $ac_c" 1>&6
7616 else
7617   cat > conftest.$ac_ext <<EOF
7618 #line 7619 "configure"
7619 #include "confdefs.h"
7620 #include <libintl.h>
7621 int main() {
7622 return (int) gettext ("")
7623 ; return 0; }
7624 EOF
7625 if { (eval echo configure:7626: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7626   rm -rf conftest*
7627   gt_cv_func_gettext_libc=yes
7628 else
7629   echo "configure: failed program was:" >&5
7630   cat conftest.$ac_ext >&5
7631   rm -rf conftest*
7632   gt_cv_func_gettext_libc=no
7633 fi
7634 rm -f conftest*
7635 fi
7636
7637 echo "$ac_t""$gt_cv_func_gettext_libc" 1>&6
7638
7639            if test "$gt_cv_func_gettext_libc" != "yes"; then
7640              echo $ac_n "checking for bindtextdomain in -lintl""... $ac_c" 1>&6
7641 echo "configure:7642: checking for bindtextdomain in -lintl" >&5
7642 ac_lib_var=`echo intl'_'bindtextdomain | sed 'y%./+-%__p_%'`
7643 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
7644   echo $ac_n "(cached) $ac_c" 1>&6
7645 else
7646   ac_save_LIBS="$LIBS"
7647 LIBS="-lintl  $LIBS"
7648 cat > conftest.$ac_ext <<EOF
7649 #line 7650 "configure"
7650 #include "confdefs.h"
7651 /* Override any gcc2 internal prototype to avoid an error.  */
7652 /* We use char because int might match the return type of a gcc2
7653     builtin and then its argument prototype would still apply.  */
7654 char bindtextdomain();
7655
7656 int main() {
7657 bindtextdomain()
7658 ; return 0; }
7659 EOF
7660 if { (eval echo configure:7661: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7661   rm -rf conftest*
7662   eval "ac_cv_lib_$ac_lib_var=yes"
7663 else
7664   echo "configure: failed program was:" >&5
7665   cat conftest.$ac_ext >&5
7666   rm -rf conftest*
7667   eval "ac_cv_lib_$ac_lib_var=no"
7668 fi
7669 rm -f conftest*
7670 LIBS="$ac_save_LIBS"
7671
7672 fi
7673 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
7674   echo "$ac_t""yes" 1>&6
7675   echo $ac_n "checking for gettext in libintl""... $ac_c" 1>&6
7676 echo "configure:7677: checking for gettext in libintl" >&5
7677 if eval "test \"`echo '$''{'gt_cv_func_gettext_libintl'+set}'`\" = set"; then
7678   echo $ac_n "(cached) $ac_c" 1>&6
7679 else
7680   echo $ac_n "checking for gettext in -lintl""... $ac_c" 1>&6
7681 echo "configure:7682: checking for gettext in -lintl" >&5
7682 ac_lib_var=`echo intl'_'gettext | sed 'y%./+-%__p_%'`
7683 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
7684   echo $ac_n "(cached) $ac_c" 1>&6
7685 else
7686   ac_save_LIBS="$LIBS"
7687 LIBS="-lintl  $LIBS"
7688 cat > conftest.$ac_ext <<EOF
7689 #line 7690 "configure"
7690 #include "confdefs.h"
7691 /* Override any gcc2 internal prototype to avoid an error.  */
7692 /* We use char because int might match the return type of a gcc2
7693     builtin and then its argument prototype would still apply.  */
7694 char gettext();
7695
7696 int main() {
7697 gettext()
7698 ; return 0; }
7699 EOF
7700 if { (eval echo configure:7701: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7701   rm -rf conftest*
7702   eval "ac_cv_lib_$ac_lib_var=yes"
7703 else
7704   echo "configure: failed program was:" >&5
7705   cat conftest.$ac_ext >&5
7706   rm -rf conftest*
7707   eval "ac_cv_lib_$ac_lib_var=no"
7708 fi
7709 rm -f conftest*
7710 LIBS="$ac_save_LIBS"
7711
7712 fi
7713 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
7714   echo "$ac_t""yes" 1>&6
7715   gt_cv_func_gettext_libintl=yes
7716 else
7717   echo "$ac_t""no" 1>&6
7718 gt_cv_func_gettext_libintl=no
7719 fi
7720
7721 fi
7722
7723 echo "$ac_t""$gt_cv_func_gettext_libintl" 1>&6
7724 else
7725   echo "$ac_t""no" 1>&6
7726 fi
7727
7728            fi
7729
7730            if test "$gt_cv_func_gettext_libc" = "yes" \
7731               || test "$gt_cv_func_gettext_libintl" = "yes"; then
7732               cat >> confdefs.h <<\EOF
7733 #define HAVE_GETTEXT 1
7734 EOF
7735
7736               # Extract the first word of "msgfmt", so it can be a program name with args.
7737 set dummy msgfmt; ac_word=$2
7738 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
7739 echo "configure:7740: checking for $ac_word" >&5
7740 if eval "test \"`echo '$''{'ac_cv_path_MSGFMT'+set}'`\" = set"; then
7741   echo $ac_n "(cached) $ac_c" 1>&6
7742 else
7743   case "$MSGFMT" in
7744   /*)
7745   ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
7746   ;;
7747   *)
7748   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
7749   for ac_dir in $PATH; do
7750     test -z "$ac_dir" && ac_dir=.
7751     if test -f $ac_dir/$ac_word; then
7752       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
7753         ac_cv_path_MSGFMT="$ac_dir/$ac_word"
7754         break
7755       fi
7756     fi
7757   done
7758   IFS="$ac_save_ifs"
7759   test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT="no"
7760   ;;
7761 esac
7762 fi
7763 MSGFMT="$ac_cv_path_MSGFMT"
7764 if test -n "$MSGFMT"; then
7765   echo "$ac_t""$MSGFMT" 1>&6
7766 else
7767   echo "$ac_t""no" 1>&6
7768 fi
7769               if test "$MSGFMT" != "no"; then
7770                 for ac_func in dcgettext
7771 do
7772 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
7773 echo "configure:7774: checking for $ac_func" >&5
7774 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
7775   echo $ac_n "(cached) $ac_c" 1>&6
7776 else
7777   cat > conftest.$ac_ext <<EOF
7778 #line 7779 "configure"
7779 #include "confdefs.h"
7780 /* System header to define __stub macros and hopefully few prototypes,
7781     which can conflict with char $ac_func(); below.  */
7782 #include <assert.h>
7783 /* Override any gcc2 internal prototype to avoid an error.  */
7784 /* We use char because int might match the return type of a gcc2
7785     builtin and then its argument prototype would still apply.  */
7786 char $ac_func();
7787
7788 int main() {
7789
7790 /* The GNU C library defines this for functions which it implements
7791     to always fail with ENOSYS.  Some functions are actually named
7792     something starting with __ and the normal name is an alias.  */
7793 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
7794 choke me
7795 #else
7796 $ac_func();
7797 #endif
7798
7799 ; return 0; }
7800 EOF
7801 if { (eval echo configure:7802: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7802   rm -rf conftest*
7803   eval "ac_cv_func_$ac_func=yes"
7804 else
7805   echo "configure: failed program was:" >&5
7806   cat conftest.$ac_ext >&5
7807   rm -rf conftest*
7808   eval "ac_cv_func_$ac_func=no"
7809 fi
7810 rm -f conftest*
7811 fi
7812
7813 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
7814   echo "$ac_t""yes" 1>&6
7815     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
7816   cat >> confdefs.h <<EOF
7817 #define $ac_tr_func 1
7818 EOF
7819
7820 else
7821   echo "$ac_t""no" 1>&6
7822 fi
7823 done
7824
7825                 # Extract the first word of "gmsgfmt", so it can be a program name with args.
7826 set dummy gmsgfmt; ac_word=$2
7827 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
7828 echo "configure:7829: checking for $ac_word" >&5
7829 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
7830   echo $ac_n "(cached) $ac_c" 1>&6
7831 else
7832   case "$GMSGFMT" in
7833   /*)
7834   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
7835   ;;
7836   ?:/*)
7837   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path.
7838   ;;
7839   *)
7840   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
7841   ac_dummy="$PATH"
7842   for ac_dir in $ac_dummy; do
7843     test -z "$ac_dir" && ac_dir=.
7844     if test -f $ac_dir/$ac_word; then
7845       ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
7846       break
7847     fi
7848   done
7849   IFS="$ac_save_ifs"
7850   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
7851   ;;
7852 esac
7853 fi
7854 GMSGFMT="$ac_cv_path_GMSGFMT"
7855 if test -n "$GMSGFMT"; then
7856   echo "$ac_t""$GMSGFMT" 1>&6
7857 else
7858   echo "$ac_t""no" 1>&6
7859 fi
7860
7861                 # Extract the first word of "xgettext", so it can be a program name with args.
7862 set dummy xgettext; ac_word=$2
7863 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
7864 echo "configure:7865: checking for $ac_word" >&5
7865 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
7866   echo $ac_n "(cached) $ac_c" 1>&6
7867 else
7868   case "$XGETTEXT" in
7869   /*)
7870   ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
7871   ;;
7872   *)
7873   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
7874   for ac_dir in $PATH; do
7875     test -z "$ac_dir" && ac_dir=.
7876     if test -f $ac_dir/$ac_word; then
7877       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
7878         ac_cv_path_XGETTEXT="$ac_dir/$ac_word"
7879         break
7880       fi
7881     fi
7882   done
7883   IFS="$ac_save_ifs"
7884   test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
7885   ;;
7886 esac
7887 fi
7888 XGETTEXT="$ac_cv_path_XGETTEXT"
7889 if test -n "$XGETTEXT"; then
7890   echo "$ac_t""$XGETTEXT" 1>&6
7891 else
7892   echo "$ac_t""no" 1>&6
7893 fi
7894
7895                 cat > conftest.$ac_ext <<EOF
7896 #line 7897 "configure"
7897 #include "confdefs.h"
7898
7899 int main() {
7900 extern int _nl_msg_cat_cntr;
7901                                return _nl_msg_cat_cntr
7902 ; return 0; }
7903 EOF
7904 if { (eval echo configure:7905: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7905   rm -rf conftest*
7906   CATOBJEXT=.gmo
7907                    DATADIRNAME=share
7908 else
7909   echo "configure: failed program was:" >&5
7910   cat conftest.$ac_ext >&5
7911   rm -rf conftest*
7912   CATOBJEXT=.mo
7913                    DATADIRNAME=lib
7914 fi
7915 rm -f conftest*
7916                 INSTOBJEXT=.mo
7917               fi
7918             fi
7919
7920 else
7921   echo "$ac_t""no" 1>&6
7922 fi
7923
7924
7925         if test "$CATOBJEXT" = "NONE"; then
7926           echo $ac_n "checking whether catgets can be used""... $ac_c" 1>&6
7927 echo "configure:7928: checking whether catgets can be used" >&5
7928           # Check whether --with-catgets or --without-catgets was given.
7929 if test "${with_catgets+set}" = set; then
7930   withval="$with_catgets"
7931   nls_cv_use_catgets=$withval
7932 else
7933   nls_cv_use_catgets=no
7934 fi
7935
7936           echo "$ac_t""$nls_cv_use_catgets" 1>&6
7937
7938           if test "$nls_cv_use_catgets" = "yes"; then
7939                     echo $ac_n "checking for main in -li""... $ac_c" 1>&6
7940 echo "configure:7941: checking for main in -li" >&5
7941 ac_lib_var=`echo i'_'main | sed 'y%./+-%__p_%'`
7942 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
7943   echo $ac_n "(cached) $ac_c" 1>&6
7944 else
7945   ac_save_LIBS="$LIBS"
7946 LIBS="-li  $LIBS"
7947 cat > conftest.$ac_ext <<EOF
7948 #line 7949 "configure"
7949 #include "confdefs.h"
7950
7951 int main() {
7952 main()
7953 ; return 0; }
7954 EOF
7955 if { (eval echo configure:7956: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7956   rm -rf conftest*
7957   eval "ac_cv_lib_$ac_lib_var=yes"
7958 else
7959   echo "configure: failed program was:" >&5
7960   cat conftest.$ac_ext >&5
7961   rm -rf conftest*
7962   eval "ac_cv_lib_$ac_lib_var=no"
7963 fi
7964 rm -f conftest*
7965 LIBS="$ac_save_LIBS"
7966
7967 fi
7968 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
7969   echo "$ac_t""yes" 1>&6
7970     ac_tr_lib=HAVE_LIB`echo i | sed -e 's/[^a-zA-Z0-9_]/_/g' \
7971     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
7972   cat >> confdefs.h <<EOF
7973 #define $ac_tr_lib 1
7974 EOF
7975
7976   LIBS="-li $LIBS"
7977
7978 else
7979   echo "$ac_t""no" 1>&6
7980 fi
7981
7982             echo $ac_n "checking for catgets""... $ac_c" 1>&6
7983 echo "configure:7984: checking for catgets" >&5
7984 if eval "test \"`echo '$''{'ac_cv_func_catgets'+set}'`\" = set"; then
7985   echo $ac_n "(cached) $ac_c" 1>&6
7986 else
7987   cat > conftest.$ac_ext <<EOF
7988 #line 7989 "configure"
7989 #include "confdefs.h"
7990 /* System header to define __stub macros and hopefully few prototypes,
7991     which can conflict with char catgets(); below.  */
7992 #include <assert.h>
7993 /* Override any gcc2 internal prototype to avoid an error.  */
7994 /* We use char because int might match the return type of a gcc2
7995     builtin and then its argument prototype would still apply.  */
7996 char catgets();
7997
7998 int main() {
7999
8000 /* The GNU C library defines this for functions which it implements
8001     to always fail with ENOSYS.  Some functions are actually named
8002     something starting with __ and the normal name is an alias.  */
8003 #if defined (__stub_catgets) || defined (__stub___catgets)
8004 choke me
8005 #else
8006 catgets();
8007 #endif
8008
8009 ; return 0; }
8010 EOF
8011 if { (eval echo configure:8012: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
8012   rm -rf conftest*
8013   eval "ac_cv_func_catgets=yes"
8014 else
8015   echo "configure: failed program was:" >&5
8016   cat conftest.$ac_ext >&5
8017   rm -rf conftest*
8018   eval "ac_cv_func_catgets=no"
8019 fi
8020 rm -f conftest*
8021 fi
8022
8023 if eval "test \"`echo '$ac_cv_func_'catgets`\" = yes"; then
8024   echo "$ac_t""yes" 1>&6
8025   cat >> confdefs.h <<\EOF
8026 #define HAVE_CATGETS 1
8027 EOF
8028
8029                INTLOBJS="\$(CATOBJS)"
8030                # Extract the first word of "gencat", so it can be a program name with args.
8031 set dummy gencat; ac_word=$2
8032 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8033 echo "configure:8034: checking for $ac_word" >&5
8034 if eval "test \"`echo '$''{'ac_cv_path_GENCAT'+set}'`\" = set"; then
8035   echo $ac_n "(cached) $ac_c" 1>&6
8036 else
8037   case "$GENCAT" in
8038   /*)
8039   ac_cv_path_GENCAT="$GENCAT" # Let the user override the test with a path.
8040   ;;
8041   ?:/*)
8042   ac_cv_path_GENCAT="$GENCAT" # Let the user override the test with a dos path.
8043   ;;
8044   *)
8045   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
8046   ac_dummy="$PATH"
8047   for ac_dir in $ac_dummy; do
8048     test -z "$ac_dir" && ac_dir=.
8049     if test -f $ac_dir/$ac_word; then
8050       ac_cv_path_GENCAT="$ac_dir/$ac_word"
8051       break
8052     fi
8053   done
8054   IFS="$ac_save_ifs"
8055   test -z "$ac_cv_path_GENCAT" && ac_cv_path_GENCAT="no"
8056   ;;
8057 esac
8058 fi
8059 GENCAT="$ac_cv_path_GENCAT"
8060 if test -n "$GENCAT"; then
8061   echo "$ac_t""$GENCAT" 1>&6
8062 else
8063   echo "$ac_t""no" 1>&6
8064 fi
8065                if test "$GENCAT" != "no"; then
8066                  # Extract the first word of "gmsgfmt", so it can be a program name with args.
8067 set dummy gmsgfmt; ac_word=$2
8068 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8069 echo "configure:8070: checking for $ac_word" >&5
8070 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
8071   echo $ac_n "(cached) $ac_c" 1>&6
8072 else
8073   case "$GMSGFMT" in
8074   /*)
8075   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
8076   ;;
8077   ?:/*)
8078   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path.
8079   ;;
8080   *)
8081   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
8082   ac_dummy="$PATH"
8083   for ac_dir in $ac_dummy; do
8084     test -z "$ac_dir" && ac_dir=.
8085     if test -f $ac_dir/$ac_word; then
8086       ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
8087       break
8088     fi
8089   done
8090   IFS="$ac_save_ifs"
8091   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="no"
8092   ;;
8093 esac
8094 fi
8095 GMSGFMT="$ac_cv_path_GMSGFMT"
8096 if test -n "$GMSGFMT"; then
8097   echo "$ac_t""$GMSGFMT" 1>&6
8098 else
8099   echo "$ac_t""no" 1>&6
8100 fi
8101
8102                  if test "$GMSGFMT" = "no"; then
8103                    # Extract the first word of "msgfmt", so it can be a program name with args.
8104 set dummy msgfmt; ac_word=$2
8105 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8106 echo "configure:8107: checking for $ac_word" >&5
8107 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
8108   echo $ac_n "(cached) $ac_c" 1>&6
8109 else
8110   case "$GMSGFMT" in
8111   /*)
8112   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
8113   ;;
8114   *)
8115   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
8116   for ac_dir in $PATH; do
8117     test -z "$ac_dir" && ac_dir=.
8118     if test -f $ac_dir/$ac_word; then
8119       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
8120         ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
8121         break
8122       fi
8123     fi
8124   done
8125   IFS="$ac_save_ifs"
8126   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="no"
8127   ;;
8128 esac
8129 fi
8130 GMSGFMT="$ac_cv_path_GMSGFMT"
8131 if test -n "$GMSGFMT"; then
8132   echo "$ac_t""$GMSGFMT" 1>&6
8133 else
8134   echo "$ac_t""no" 1>&6
8135 fi
8136
8137                  fi
8138                  # Extract the first word of "xgettext", so it can be a program name with args.
8139 set dummy xgettext; ac_word=$2
8140 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8141 echo "configure:8142: checking for $ac_word" >&5
8142 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
8143   echo $ac_n "(cached) $ac_c" 1>&6
8144 else
8145   case "$XGETTEXT" in
8146   /*)
8147   ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
8148   ;;
8149   *)
8150   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
8151   for ac_dir in $PATH; do
8152     test -z "$ac_dir" && ac_dir=.
8153     if test -f $ac_dir/$ac_word; then
8154       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
8155         ac_cv_path_XGETTEXT="$ac_dir/$ac_word"
8156         break
8157       fi
8158     fi
8159   done
8160   IFS="$ac_save_ifs"
8161   test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
8162   ;;
8163 esac
8164 fi
8165 XGETTEXT="$ac_cv_path_XGETTEXT"
8166 if test -n "$XGETTEXT"; then
8167   echo "$ac_t""$XGETTEXT" 1>&6
8168 else
8169   echo "$ac_t""no" 1>&6
8170 fi
8171
8172                  USE_INCLUDED_LIBINTL=yes
8173                  CATOBJEXT=.cat
8174                  INSTOBJEXT=.cat
8175                  DATADIRNAME=lib
8176                  INTLDEPS='$(top_builddir)/intl/libintl.a'
8177                  INTLLIBS=$INTLDEPS
8178                  LIBS=`echo $LIBS | sed -e 's/-lintl//'`
8179                  nls_cv_header_intl=intl/libintl.h
8180                  nls_cv_header_libgt=intl/libgettext.h
8181                fi
8182 else
8183   echo "$ac_t""no" 1>&6
8184 fi
8185
8186           fi
8187         fi
8188
8189         if test "$CATOBJEXT" = "NONE"; then
8190                           nls_cv_use_gnu_gettext=yes
8191         fi
8192       fi
8193
8194       if test "$nls_cv_use_gnu_gettext" = "yes"; then
8195                 INTLOBJS="\$(GETTOBJS)"
8196         # Extract the first word of "msgfmt", so it can be a program name with args.
8197 set dummy msgfmt; ac_word=$2
8198 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8199 echo "configure:8200: checking for $ac_word" >&5
8200 if eval "test \"`echo '$''{'ac_cv_path_MSGFMT'+set}'`\" = set"; then
8201   echo $ac_n "(cached) $ac_c" 1>&6
8202 else
8203   case "$MSGFMT" in
8204   /*)
8205   ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
8206   ;;
8207   *)
8208   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
8209   for ac_dir in $PATH; do
8210     test -z "$ac_dir" && ac_dir=.
8211     if test -f $ac_dir/$ac_word; then
8212       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
8213         ac_cv_path_MSGFMT="$ac_dir/$ac_word"
8214         break
8215       fi
8216     fi
8217   done
8218   IFS="$ac_save_ifs"
8219   test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT="msgfmt"
8220   ;;
8221 esac
8222 fi
8223 MSGFMT="$ac_cv_path_MSGFMT"
8224 if test -n "$MSGFMT"; then
8225   echo "$ac_t""$MSGFMT" 1>&6
8226 else
8227   echo "$ac_t""no" 1>&6
8228 fi
8229
8230         # Extract the first word of "gmsgfmt", so it can be a program name with args.
8231 set dummy gmsgfmt; ac_word=$2
8232 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8233 echo "configure:8234: checking for $ac_word" >&5
8234 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
8235   echo $ac_n "(cached) $ac_c" 1>&6
8236 else
8237   case "$GMSGFMT" in
8238   /*)
8239   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
8240   ;;
8241   ?:/*)
8242   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path.
8243   ;;
8244   *)
8245   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
8246   ac_dummy="$PATH"
8247   for ac_dir in $ac_dummy; do
8248     test -z "$ac_dir" && ac_dir=.
8249     if test -f $ac_dir/$ac_word; then
8250       ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
8251       break
8252     fi
8253   done
8254   IFS="$ac_save_ifs"
8255   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
8256   ;;
8257 esac
8258 fi
8259 GMSGFMT="$ac_cv_path_GMSGFMT"
8260 if test -n "$GMSGFMT"; then
8261   echo "$ac_t""$GMSGFMT" 1>&6
8262 else
8263   echo "$ac_t""no" 1>&6
8264 fi
8265
8266         # Extract the first word of "xgettext", so it can be a program name with args.
8267 set dummy xgettext; ac_word=$2
8268 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8269 echo "configure:8270: checking for $ac_word" >&5
8270 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
8271   echo $ac_n "(cached) $ac_c" 1>&6
8272 else
8273   case "$XGETTEXT" in
8274   /*)
8275   ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
8276   ;;
8277   *)
8278   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
8279   for ac_dir in $PATH; do
8280     test -z "$ac_dir" && ac_dir=.
8281     if test -f $ac_dir/$ac_word; then
8282       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
8283         ac_cv_path_XGETTEXT="$ac_dir/$ac_word"
8284         break
8285       fi
8286     fi
8287   done
8288   IFS="$ac_save_ifs"
8289   test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
8290   ;;
8291 esac
8292 fi
8293 XGETTEXT="$ac_cv_path_XGETTEXT"
8294 if test -n "$XGETTEXT"; then
8295   echo "$ac_t""$XGETTEXT" 1>&6
8296 else
8297   echo "$ac_t""no" 1>&6
8298 fi
8299
8300
8301         USE_INCLUDED_LIBINTL=yes
8302         CATOBJEXT=.gmo
8303         INSTOBJEXT=.mo
8304         DATADIRNAME=share
8305         INTLDEPS='$(top_builddir)/intl/libintl.a'
8306         INTLLIBS=$INTLDEPS
8307         LIBS=`echo $LIBS | sed -e 's/-lintl//'`
8308         nls_cv_header_intl=intl/libintl.h
8309         nls_cv_header_libgt=intl/libgettext.h
8310       fi
8311
8312             if test "$XGETTEXT" != ":"; then
8313                         if $XGETTEXT --omit-header /dev/null 2> /dev/null; then
8314           : ;
8315         else
8316           echo "$ac_t""found xgettext program is not GNU xgettext; ignore it" 1>&6
8317           XGETTEXT=":"
8318         fi
8319       fi
8320
8321       # We need to process the po/ directory.
8322       POSUB=po
8323     else
8324       DATADIRNAME=share
8325       nls_cv_header_intl=intl/libintl.h
8326       nls_cv_header_libgt=intl/libgettext.h
8327     fi
8328
8329
8330
8331
8332     # If this is used in GNU gettext we have to set USE_NLS to `yes'
8333     # because some of the sources are only built for this goal.
8334     if test "$PACKAGE" = gettext; then
8335       USE_NLS=yes
8336       USE_INCLUDED_LIBINTL=yes
8337     fi
8338
8339                 for lang in $ALL_LINGUAS; do
8340       GMOFILES="$GMOFILES $lang.gmo"
8341       POFILES="$POFILES $lang.po"
8342     done
8343
8344
8345
8346
8347
8348
8349
8350
8351
8352
8353
8354
8355
8356
8357    if test "x$CATOBJEXT" != "x"; then
8358      if test "x$ALL_LINGUAS" = "x"; then
8359        LINGUAS=
8360      else
8361        echo $ac_n "checking for catalogs to be installed""... $ac_c" 1>&6
8362 echo "configure:8363: checking for catalogs to be installed" >&5
8363        NEW_LINGUAS=
8364        for lang in $ALL_LINGUAS; do
8365          case " $LINGUAS " in
8366            *" $lang "*) NEW_LINGUAS="$NEW_LINGUAS $lang" ;;
8367          esac
8368        done
8369        LINGUAS=$NEW_LINGUAS
8370        echo "$ac_t""$LINGUAS" 1>&6
8371      fi
8372
8373           if test -n "$LINGUAS"; then
8374        for lang in $LINGUAS; do CATALOGS="$CATALOGS $lang$CATOBJEXT"; done
8375      fi
8376    fi
8377
8378             if test $ac_cv_header_locale_h = yes; then
8379      INCLUDE_LOCALE_H="#include <locale.h>"
8380    else
8381      INCLUDE_LOCALE_H="\
8382 /* The system does not provide the header <locale.h>.  Take care yourself.  */"
8383    fi
8384
8385
8386             test -d intl || mkdir intl
8387    if test "$CATOBJEXT" = ".cat"; then
8388      ac_safe=`echo "linux/version.h" | sed 'y%./+-%__p_%'`
8389 echo $ac_n "checking for linux/version.h""... $ac_c" 1>&6
8390 echo "configure:8391: checking for linux/version.h" >&5
8391 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
8392   echo $ac_n "(cached) $ac_c" 1>&6
8393 else
8394   cat > conftest.$ac_ext <<EOF
8395 #line 8396 "configure"
8396 #include "confdefs.h"
8397 #include <linux/version.h>
8398 EOF
8399 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
8400 { (eval echo configure:8401: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
8401 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
8402 if test -z "$ac_err"; then
8403   rm -rf conftest*
8404   eval "ac_cv_header_$ac_safe=yes"
8405 else
8406   echo "$ac_err" >&5
8407   echo "configure: failed program was:" >&5
8408   cat conftest.$ac_ext >&5
8409   rm -rf conftest*
8410   eval "ac_cv_header_$ac_safe=no"
8411 fi
8412 rm -f conftest*
8413 fi
8414 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
8415   echo "$ac_t""yes" 1>&6
8416   msgformat=linux
8417 else
8418   echo "$ac_t""no" 1>&6
8419 msgformat=xopen
8420 fi
8421
8422
8423                sed -e '/^#/d' $srcdir/intl/$msgformat-msg.sed > intl/po2msg.sed
8424    fi
8425       sed -e '/^#.*[^\\]$/d' -e '/^#$/d' \
8426      $srcdir/intl/po2tbl.sed.in > intl/po2tbl.sed
8427
8428             if test "$PACKAGE" = "gettext"; then
8429      GT_NO="#NO#"
8430      GT_YES=
8431    else
8432      GT_NO=
8433      GT_YES="#YES#"
8434    fi
8435
8436
8437
8438             MKINSTALLDIRS=
8439    if test -n "$ac_aux_dir"; then
8440      MKINSTALLDIRS="$ac_aux_dir/mkinstalldirs"
8441    fi
8442    if test -z "$MKINSTALLDIRS"; then
8443      MKINSTALLDIRS="\$(top_srcdir)/mkinstalldirs"
8444    fi
8445
8446
8447       l=
8448
8449
8450          test -d po || mkdir po
8451    if test "x$srcdir" != "x."; then
8452      if test "x`echo $srcdir | sed 's@/.*@@'`" = "x"; then
8453        posrcprefix="$srcdir/"
8454      else
8455        posrcprefix="../$srcdir/"
8456      fi
8457    else
8458      posrcprefix="../"
8459    fi
8460    rm -f po/POTFILES
8461    sed -e "/^#/d" -e "/^\$/d" -e "s,.*, $posrcprefix& \\\\," -e "\$s/\(.*\) \\\\/\1/" \
8462         < $srcdir/po/POTFILES.in > po/POTFILES
8463
8464 XGETTEXT="AWK='$AWK' \$(SHELL) \$(top_srcdir)/exgettext $XGETTEXT"
8465
8466 # Windows32 Registry support for specifying GCC installation paths.
8467 # Check whether --enable-win32-registry or --disable-win32-registry was given.
8468 if test "${enable_win32_registry+set}" = set; then
8469   enableval="$enable_win32_registry"
8470   :
8471 fi
8472
8473
8474 echo $ac_n "checking whether windows registry support is requested""... $ac_c" 1>&6
8475 echo "configure:8476: checking whether windows registry support is requested" >&5
8476 if test x$enable_win32_registry != xno; then
8477   cat >> confdefs.h <<\EOF
8478 #define ENABLE_WIN32_REGISTRY 1
8479 EOF
8480
8481   echo "$ac_t""yes" 1>&6
8482 else
8483   echo "$ac_t""no" 1>&6
8484 fi
8485
8486 # Check if user specified a different registry key.
8487 case x${enable_win32_registry} in
8488 x | xyes)
8489   # default.
8490   gcc_cv_win32_registry_key="$VERSION"
8491   ;;
8492 xno)
8493   # no registry lookup.
8494   gcc_cv_win32_registry_key=''
8495   ;;
8496 *)
8497   # user-specified key.
8498   gcc_cv_win32_registry_key="$enable_win32_registry"
8499   ;;
8500 esac
8501
8502 if test x$enable_win32_registry != xno; then
8503   echo $ac_n "checking registry key on windows hosts""... $ac_c" 1>&6
8504 echo "configure:8505: checking registry key on windows hosts" >&5
8505   cat >> confdefs.h <<EOF
8506 #define WIN32_REGISTRY_KEY "$gcc_cv_win32_registry_key"
8507 EOF
8508
8509   echo "$ac_t""$gcc_cv_win32_registry_key" 1>&6
8510 fi
8511
8512 # Get an absolute path to the GCC top-level source directory
8513 holddir=`pwd`
8514 cd $srcdir
8515 topdir=`pwd`
8516 cd $holddir
8517
8518 # Conditionalize the makefile for this host machine.
8519 # Make-host contains the concatenation of all host makefile fragments
8520 # [there can be more than one].  This file is built by configure.frag.
8521 host_overrides=Make-host
8522 dep_host_xmake_file=
8523 for f in .. ${host_xmake_file}
8524 do
8525         if test -f ${srcdir}/config/$f
8526         then
8527                 dep_host_xmake_file="${dep_host_xmake_file} ${srcdir}/config/$f"
8528         fi
8529 done
8530
8531 # Conditionalize the makefile for this target machine.
8532 # Make-target contains the concatenation of all host makefile fragments
8533 # [there can be more than one].  This file is built by configure.frag.
8534 target_overrides=Make-target
8535 dep_tmake_file=
8536 for f in .. ${tmake_file}
8537 do
8538         if test -f ${srcdir}/config/$f
8539         then
8540                 dep_tmake_file="${dep_tmake_file} ${srcdir}/config/$f"
8541         fi
8542 done
8543
8544 # If the host doesn't support symlinks, modify CC in
8545 # FLAGS_TO_PASS so CC="stage1/xgcc -Bstage1/" works.
8546 # Otherwise, we can use "CC=$(CC)".
8547 rm -f symtest.tem
8548 if $symbolic_link $srcdir/gcc.c symtest.tem 2>/dev/null
8549 then
8550         cc_set_by_configure="\$(CC)"
8551         quoted_cc_set_by_configure="\$(CC)"
8552         stage_prefix_set_by_configure="\$(STAGE_PREFIX)"
8553 else
8554         rm -f symtest.tem
8555         if cp -p $srcdir/gcc.c symtest.tem 2>/dev/null
8556         then
8557                 symbolic_link="cp -p"
8558         else
8559                 symbolic_link="cp"
8560         fi
8561         cc_set_by_configure="\`case '\$(CC)' in stage*) echo '\$(CC)' | sed -e 's|stage|../stage|g';; *) echo '\$(CC)';; esac\`"
8562         quoted_cc_set_by_configure="\\\`case '\\\$(CC)' in stage*) echo '\\\$(CC)' | sed -e 's|stage|../stage|g';; *) echo '\\\$(CC)';; esac\\\`"
8563         stage_prefix_set_by_configure="\`case '\$(STAGE_PREFIX)' in stage*) echo '\$(STAGE_PREFIX)' | sed -e 's|stage|../stage|g';; *) echo '\$(STAGE_PREFIX)';; esac\`"
8564 fi
8565 rm -f symtest.tem
8566
8567 out_object_file=`basename $out_file .c`.o
8568
8569 tm_file_list=
8570 for f in $tm_file; do
8571   case $f in
8572     gansidecl.h )
8573        tm_file_list="${tm_file_list} $f" ;;
8574     *) tm_file_list="${tm_file_list} \$(srcdir)/config/$f" ;;
8575   esac
8576 done
8577
8578 host_xm_file_list=
8579 for f in $host_xm_file; do
8580   case $f in
8581     auto-host.h | gansidecl.h | hwint.h )
8582        host_xm_file_list="${host_xm_file_list} $f" ;;
8583     *) host_xm_file_list="${host_xm_file_list} \$(srcdir)/config/$f" ;;
8584   esac
8585 done
8586
8587 build_xm_file_list=
8588 for f in $build_xm_file; do
8589   case $f in
8590     auto-build.h | auto-host.h | gansidecl.h | hwint.h )
8591        build_xm_file_list="${build_xm_file_list} $f" ;;
8592     *) build_xm_file_list="${build_xm_file_list} \$(srcdir)/config/$f" ;;
8593   esac
8594 done
8595
8596 # Define macro CROSS_COMPILE in compilation
8597 # if this is a cross-compiler.
8598 # Also use all.cross instead of all.internal
8599 # and add cross-make to Makefile.
8600 cross_overrides="/dev/null"
8601 if test x$host != x$target
8602 then
8603         cross_defines="CROSS=-DCROSS_COMPILE"
8604         cross_overrides="${topdir}/cross-make"
8605 fi
8606
8607 # If this is a cross-compiler that does not
8608 # have its own set of headers then define
8609 # inhibit_libc
8610
8611 # If this is using newlib, then define inhibit_libc in
8612 # LIBGCC2_CFLAGS.  This will cause __eprintf to be left out of
8613 # libgcc.a, but that's OK because newlib should have its own version of
8614 # assert.h.
8615 inhibit_libc=
8616 if test x$host != x$target && test x$with_headers = x; then
8617        inhibit_libc=-Dinhibit_libc
8618 else
8619        if test x$with_newlib = xyes; then
8620                inhibit_libc=-Dinhibit_libc
8621        fi
8622 fi
8623
8624
8625 # When building gcc with a cross-compiler, we need to fix a few things.
8626 # This must come after cross-make as we want all.build to override
8627 # all.cross.
8628 build_overrides="/dev/null"
8629 if test x$build != x$host
8630 then
8631         build_overrides="${topdir}/build-make"
8632 fi
8633
8634 # Expand extra_headers to include complete path.
8635 # This substitutes for lots of t-* files.
8636 extra_headers_list=
8637 if test "x$extra_headers" = x
8638 then true
8639 else
8640         # Prepend ${srcdir}/ginclude/ to every entry in extra_headers.
8641         for file in $extra_headers;
8642         do
8643                 extra_headers_list="${extra_headers_list} \$(srcdir)/ginclude/${file}"
8644         done
8645 fi
8646
8647 if test x$use_collect2 = xno; then
8648         use_collect2=
8649 fi
8650
8651 # Add a definition of USE_COLLECT2 if system wants one.
8652 # Also tell toplev.c what to do.
8653 # This substitutes for lots of t-* files.
8654 if test x$use_collect2 = x
8655 then
8656         will_use_collect2=
8657         maybe_use_collect2=
8658 else
8659         will_use_collect2="collect2"
8660         maybe_use_collect2="-DUSE_COLLECT2"
8661 fi
8662
8663 # NEED TO CONVERT
8664 # Set MD_DEPS if the real md file is in md.pre-cpp.
8665 # Set MD_CPP to the cpp to pass the md file through.  Md files use ';'
8666 # for line oriented comments, so we must always use a GNU cpp.  If
8667 # building gcc with a cross compiler, use the cross compiler just
8668 # built.  Otherwise, we can use the cpp just built.
8669 md_file_sub=
8670 if test "x$md_cppflags" = x
8671 then
8672         md_file_sub=$srcdir/config/$md_file
8673 else
8674         md_file=md
8675 fi
8676
8677 # If we have gas in the build tree, make a link to it.
8678 if test -f ../gas/Makefile; then
8679         rm -f as; $symbolic_link ../gas/as-new$host_exeext as$host_exeext 2>/dev/null
8680 fi
8681
8682 # If we have nm in the build tree, make a link to it.
8683 if test -f ../binutils/Makefile; then
8684         rm -f nm; $symbolic_link ../binutils/nm-new$host_exeext nm$host_exeext 2>/dev/null
8685 fi
8686
8687 # If we have ld in the build tree, make a link to it.
8688 if test -f ../ld/Makefile; then
8689 #       if test x$use_collect2 = x; then
8690 #               rm -f ld; $symbolic_link ../ld/ld-new$host_exeext ld$host_exeext 2>/dev/null
8691 #       else
8692                 rm -f collect-ld; $symbolic_link ../ld/ld-new$host_exeext collect-ld$host_exeext 2>/dev/null
8693 #       fi
8694 fi
8695
8696 # Figure out what assembler alignment features are present.
8697 echo $ac_n "checking assembler alignment features""... $ac_c" 1>&6
8698 echo "configure:8699: checking assembler alignment features" >&5
8699 gcc_cv_as=
8700 gcc_cv_as_alignment_features=
8701 gcc_cv_as_gas_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/gas
8702 if test -x "$DEFAULT_ASSEMBLER"; then
8703         gcc_cv_as="$DEFAULT_ASSEMBLER"
8704 elif test -x "$AS"; then
8705         gcc_cv_as="$AS"
8706 elif test -x as$host_exeext; then
8707         # Build using assembler in the current directory.
8708         gcc_cv_as=./as$host_exeext
8709 elif test -f $gcc_cv_as_gas_srcdir/configure.in -a -f ../gas/Makefile; then
8710         # Single tree build which includes gas.
8711         for f in $gcc_cv_as_gas_srcdir/configure $gcc_cv_as_gas_srcdir/configure.in $gcc_cv_as_gas_srcdir/Makefile.in
8712         do
8713                 gcc_cv_gas_version=`grep '^VERSION=[0-9]*\.[0-9]*' $f`
8714                 if test x$gcc_cv_gas_version != x; then
8715                         break
8716                 fi
8717         done
8718         gcc_cv_gas_major_version=`expr "$gcc_cv_gas_version" : "VERSION=\([0-9]*\)"`
8719         gcc_cv_gas_minor_version=`expr "$gcc_cv_gas_version" : "VERSION=[0-9]*\.\([0-9]*\)"`
8720         if test x$gcc_cv_gas_major_version != x -a x$gcc_cv_gas_minor_version != x; then
8721                 # Gas version 2.6 and later support for .balign and .p2align.
8722                 # bytes to skip when using .p2align.
8723                 if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 6 -o "$gcc_cv_gas_major_version" -gt 2; then
8724                         gcc_cv_as_alignment_features=".balign and .p2align"
8725                         cat >> confdefs.h <<\EOF
8726 #define HAVE_GAS_BALIGN_AND_P2ALIGN 1
8727 EOF
8728
8729                 fi
8730                 # Gas version 2.8 and later support specifying the maximum
8731                 # bytes to skip when using .p2align.
8732                 if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 8 -o "$gcc_cv_gas_major_version" -gt 2; then
8733                         gcc_cv_as_alignment_features=".p2align including maximum skip"
8734                         cat >> confdefs.h <<\EOF
8735 #define HAVE_GAS_MAX_SKIP_P2ALIGN 1
8736 EOF
8737
8738                 fi
8739         fi
8740 elif test x$host = x$target; then
8741         # Native build.
8742         # Search the same directories that the installed compiler will
8743         # search.  Else we may find the wrong assembler and lose.  If we
8744         # do not find a suitable assembler binary, then try the user's
8745         # path.
8746         #
8747         # Also note we have to check MD_EXEC_PREFIX before checking the
8748         # user's path.  Unfortunately, there is no good way to get at the
8749         # value of MD_EXEC_PREFIX here.  So we do a brute force search
8750         # through all the known MD_EXEC_PREFIX values.  Ugh.  This needs
8751         # to be fixed as part of the make/configure rewrite too.
8752
8753         if test "x$exec_prefix" = xNONE; then
8754                 if test "x$prefix" = xNONE; then
8755                         test_prefix=/usr/local
8756                 else
8757                         test_prefix=$prefix
8758                 fi
8759         else
8760                 test_prefix=$exec_prefix
8761         fi
8762
8763         # If the loop below does not find an assembler, then use whatever
8764         # one we can find in the users's path.
8765         # user's path.
8766         as=as$host_exeext
8767
8768         test_dirs="$test_prefix/lib/gcc-lib/$target/$gcc_version \
8769                    $test_prefix/lib/gcc-lib/$target \
8770                    /usr/lib/gcc/$target/$gcc_version \
8771                    /usr/lib/gcc/$target \
8772                    $test_prefix/$target/bin/$target/$gcc_version \
8773                    $test_prefix/$target/bin \
8774                    /usr/libexec \
8775                    /usr/ccs/gcc \
8776                    /usr/ccs/bin \
8777                    /udk/usr/ccs/bin \
8778                    /bsd43/usr/lib/cmplrs/cc \
8779                    /usr/cross64/usr/bin \
8780                    /usr/lib/cmplrs/cc \
8781                    /sysv/usr/lib/cmplrs/cc \
8782                    /svr4/usr/lib/cmplrs/cc \
8783                    /usr/bin"
8784
8785         for dir in $test_dirs; do
8786                 if test -f $dir/as$host_exeext; then
8787                         gcc_cv_as=$dir/as$host_exeext
8788                         break;
8789                 fi
8790         done
8791 fi
8792 if test x$gcc_cv_as != x; then
8793         # Check if we have .balign and .p2align
8794         echo ".balign  4" > conftest.s
8795         echo ".p2align  2" >> conftest.s
8796         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
8797                 gcc_cv_as_alignment_features=".balign and .p2align"
8798                 cat >> confdefs.h <<\EOF
8799 #define HAVE_GAS_BALIGN_AND_P2ALIGN 1
8800 EOF
8801
8802         fi
8803         rm -f conftest.s conftest.o
8804         # Check if specifying the maximum bytes to skip when
8805         # using .p2align is supported.
8806         echo ".p2align 4,,7" > conftest.s
8807         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
8808                 gcc_cv_as_alignment_features=".p2align including maximum skip"
8809                 cat >> confdefs.h <<\EOF
8810 #define HAVE_GAS_MAX_SKIP_P2ALIGN 1
8811 EOF
8812
8813         fi
8814         rm -f conftest.s conftest.o
8815 fi
8816 echo "$ac_t""$gcc_cv_as_alignment_features" 1>&6
8817
8818 echo $ac_n "checking assembler subsection support""... $ac_c" 1>&6
8819 echo "configure:8820: checking assembler subsection support" >&5
8820 gcc_cv_as_subsections=
8821 if test x$gcc_cv_as != x; then
8822         # Check if we have .subsection
8823         echo ".subsection 1" > conftest.s
8824         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
8825                 gcc_cv_as_subsections=".subsection"
8826                 if test -x nm$host_exeext; then
8827                         gcc_cv_nm=./nm$host_exeext
8828                 elif test x$host = x$target; then
8829                         # Native build.
8830                         gcc_cv_nm=nm$host_exeext
8831                 fi
8832                 if test x$gcc_cv_nm != x; then
8833                         cat > conftest.s <<EOF
8834 conftest_label1: .word 0
8835 .subsection -1
8836 conftest_label2: .word 0
8837 .previous
8838 EOF
8839                         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
8840                                 $gcc_cv_nm conftest.o | grep conftest_label1 > conftest.nm1
8841                                 $gcc_cv_nm conftest.o | grep conftest_label2 | sed -e 's/label2/label1/' > conftest.nm2
8842                                 if cmp conftest.nm1 conftest.nm2 > /dev/null 2>&1; then
8843                                         :
8844                                 else
8845                                         gcc_cv_as_subsections="working .subsection -1"
8846                                         cat >> confdefs.h <<\EOF
8847 #define HAVE_GAS_SUBSECTION_ORDERING 1
8848 EOF
8849
8850                                 fi
8851                         fi
8852                 fi
8853         fi
8854         rm -f conftest.s conftest.o conftest.nm1 conftest.nm2
8855 fi
8856 echo "$ac_t""$gcc_cv_as_subsections" 1>&6
8857
8858 echo $ac_n "checking assembler weak support""... $ac_c" 1>&6
8859 echo "configure:8860: checking assembler weak support" >&5
8860 gcc_cv_as_weak=
8861 if test x$gcc_cv_as != x; then
8862         # Check if we have .weak
8863         echo "  .weak foobar" > conftest.s
8864         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
8865                 cat >> confdefs.h <<\EOF
8866 #define HAVE_GAS_WEAK 1
8867 EOF
8868
8869                 gcc_cv_as_weak="yes"
8870         fi
8871         rm -f conftest.s conftest.o conftest.nm1 conftest.nm2
8872 fi
8873 echo "$ac_t""$gcc_cv_as_weak" 1>&6
8874
8875 echo $ac_n "checking assembler hidden support""... $ac_c" 1>&6
8876 echo "configure:8877: checking assembler hidden support" >&5
8877 gcc_cv_as_hidden=
8878 if test x$gcc_cv_as != x; then
8879         # Check if we have .hidden
8880         echo "  .hidden foobar" > conftest.s
8881         echo "foobar:" >> conftest.s
8882         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
8883                 cat >> confdefs.h <<\EOF
8884 #define HAVE_GAS_HIDDEN 1
8885 EOF
8886
8887                 gcc_cv_as_hidden="yes"
8888         fi
8889         rm -f conftest.s conftest.o conftest.nm1 conftest.nm2
8890 fi
8891 echo "$ac_t""$gcc_cv_as_hidden" 1>&6
8892
8893 case "$target" in
8894   sparc*-*-*)
8895     echo $ac_n "checking assembler .register pseudo-op support""... $ac_c" 1>&6
8896 echo "configure:8897: checking assembler .register pseudo-op support" >&5
8897 if eval "test \"`echo '$''{'gcc_cv_as_register_pseudo_op'+set}'`\" = set"; then
8898   echo $ac_n "(cached) $ac_c" 1>&6
8899 else
8900
8901         gcc_cv_as_register_pseudo_op=unknown
8902         if test x$gcc_cv_as != x; then
8903             # Check if we have .register
8904             echo ".register %g2, #scratch" > conftest.s
8905             if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
8906                 gcc_cv_as_register_pseudo_op=yes
8907             else
8908                 gcc_cv_as_register_pseudo_op=no
8909             fi
8910             rm -f conftest.s conftest.o
8911         fi
8912
8913 fi
8914
8915 echo "$ac_t""$gcc_cv_as_register_pseudo_op" 1>&6
8916     if test "x$gcc_cv_as_register_pseudo_op" = xyes; then
8917         cat >> confdefs.h <<\EOF
8918 #define HAVE_AS_REGISTER_PSEUDO_OP 1
8919 EOF
8920
8921     fi
8922
8923     echo $ac_n "checking assembler supports -relax""... $ac_c" 1>&6
8924 echo "configure:8925: checking assembler supports -relax" >&5
8925 if eval "test \"`echo '$''{'gcc_cv_as_relax_opt'+set}'`\" = set"; then
8926   echo $ac_n "(cached) $ac_c" 1>&6
8927 else
8928
8929         gcc_cv_as_relax_opt=unknown
8930         if test x$gcc_cv_as != x; then
8931             # Check if gas supports -relax
8932             echo ".text" > conftest.s
8933             if $gcc_cv_as -relax -o conftest.o conftest.s > /dev/null 2>&1; then
8934                 gcc_cv_as_relax_opt=yes
8935             else
8936                 gcc_cv_as_relax_opt=no
8937             fi
8938             rm -f conftest.s conftest.o
8939         fi
8940
8941 fi
8942
8943 echo "$ac_t""$gcc_cv_as_relax_opt" 1>&6
8944     if test "x$gcc_cv_as_relax_opt" = xyes; then
8945         cat >> confdefs.h <<\EOF
8946 #define HAVE_AS_RELAX_OPTION 1
8947 EOF
8948
8949     fi
8950
8951     case "$tm_file" in
8952     *64*)
8953         echo $ac_n "checking for 64 bit support in assembler ($gcc_cv_as)""... $ac_c" 1>&6
8954 echo "configure:8955: checking for 64 bit support in assembler ($gcc_cv_as)" >&5
8955 if eval "test \"`echo '$''{'gcc_cv_as_flags64'+set}'`\" = set"; then
8956   echo $ac_n "(cached) $ac_c" 1>&6
8957 else
8958
8959                 if test -n "$gcc_cv_as"; then
8960                     echo ".xword foo" > conftest.s
8961                     gcc_cv_as_flags64=no
8962                     for flag in "-xarch=v9" "-64 -Av9"; do
8963                         if $gcc_cv_as $flag -o conftest.o conftest.s \
8964                             > /dev/null 2>&1; then
8965                             gcc_cv_as_flags64=$flag
8966                             break
8967                         fi
8968                     done
8969                     rm -f conftest.s conftest.o
8970                 else
8971                     if test "$gas" = yes; then
8972                         gcc_cv_as_flags64="-64 -Av9"
8973                     else
8974                         gcc_cv_as_flags64="-xarch=v9"
8975                     fi
8976                 fi
8977
8978 fi
8979
8980 echo "$ac_t""$gcc_cv_as_flags64" 1>&6
8981         if test "x$gcc_cv_as_flags64" = xno; then
8982
8983             tmake_file=`echo " $tmake_file " | sed -e 's, sparc/t-sol2-64 , ,' -e 's,^ ,,' -e 's, $,,'`
8984             dep_tmake_file=`echo " $dep_tmake_file " | sed -e 's, [^ ]*/config/sparc/t-sol2-64 , ,' -e 's,^ ,,' -e 's, $,,'`
8985
8986         else
8987             cat >> confdefs.h <<EOF
8988 #define AS_SPARC64_FLAG "$gcc_cv_as_flags64"
8989 EOF
8990
8991         fi
8992         ;;
8993     *) gcc_cv_as_flags64=${gcc_cv_as_flags64-no}
8994         ;;
8995     esac
8996
8997     if test "x$gcc_cv_as_flags64" != xno; then
8998         echo $ac_n "checking for assembler offsetable %lo() support""... $ac_c" 1>&6
8999 echo "configure:9000: checking for assembler offsetable %lo() support" >&5
9000 if eval "test \"`echo '$''{'gcc_cv_as_offsetable_lo10'+set}'`\" = set"; then
9001   echo $ac_n "(cached) $ac_c" 1>&6
9002 else
9003
9004             gcc_cv_as_offsetable_lo10=unknown
9005             if test "x$gcc_cv_as" != x; then
9006                 # Check if assembler has offsetable %lo()
9007                 echo "or %g1, %lo(ab) + 12, %g1" > conftest.s
9008                 echo "or %g1, %lo(ab + 12), %g1" > conftest1.s
9009                 if $gcc_cv_as $gcc_cv_as_flags64 -o conftest.o conftest.s \
9010                         > /dev/null 2>&1 &&
9011                    $gcc_cv_as $gcc_cv_as_flags64 -o conftest1.o conftest1.s \
9012                         > /dev/null 2>&1; then
9013                     if cmp conftest.o conftest1.o > /dev/null 2>&1; then
9014                         gcc_cv_as_offsetable_lo10=no
9015                     else
9016                         gcc_cv_as_offsetable_lo10=yes
9017                     fi
9018                 else
9019                     gcc_cv_as_offsetable_lo10=no
9020                 fi
9021                 rm -f conftest.s conftest.o conftest1.s conftest1.o
9022             fi
9023
9024 fi
9025
9026 echo "$ac_t""$gcc_cv_as_offsetable_lo10" 1>&6
9027         if test "x$gcc_cv_as_offsetable_lo10" = xyes; then
9028             cat >> confdefs.h <<\EOF
9029 #define HAVE_AS_OFFSETABLE_LO10 1
9030 EOF
9031
9032         fi
9033     fi
9034     ;;
9035
9036   i[34567]86-*-*)
9037     echo $ac_n "checking assembler instructions""... $ac_c" 1>&6
9038 echo "configure:9039: checking assembler instructions" >&5
9039     gcc_cv_as_instructions=
9040     if test x$gcc_cv_as != x; then
9041         set "filds fists" "filds mem; fists mem"
9042         while test $# -gt 0
9043         do
9044                 echo "$2" > conftest.s
9045                 if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
9046                         gcc_cv_as_instructions=${gcc_cv_as_instructions}$1" "
9047                         cat >> confdefs.h <<EOF
9048 #define HAVE_GAS_`echo "$1" | tr 'a-z ' 'A-Z_'` 1
9049 EOF
9050
9051                 fi
9052                 shift 2
9053         done
9054         rm -f conftest.s conftest.o
9055     fi
9056     echo "$ac_t""$gcc_cv_as_instructions" 1>&6
9057     ;;
9058 esac
9059
9060 # Figure out what language subdirectories are present.
9061 # Look if the user specified --enable-languages="..."; if not, use
9062 # the environment variable $LANGUAGES if defined. $LANGUAGES might
9063 # go away some day.
9064 if test x"${enable_languages+set}" != xset; then
9065         if test x"${LANGUAGES+set}" = xset; then
9066                 enable_languages="`echo ${LANGUAGES} | tr ' ' ','`"
9067         else
9068                 enable_languages=all
9069         fi
9070 else
9071         if test x"${enable_languages}" = x; then
9072                 { echo "configure: error: --enable-languages needs at least one argument" 1>&2; exit 1; }
9073         fi
9074 fi
9075 subdirs=
9076 for lang in ${srcdir}/*/config-lang.in ..
9077 do
9078         case $lang in
9079         ..) ;;
9080         # The odd quoting in the next line works around
9081         # an apparent bug in bash 1.12 on linux.
9082         ${srcdir}/[*]/config-lang.in) ;;
9083         *)
9084           lang_alias=`sed -n -e 's,^language=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^language=\([^   ]*\).*$,\1,p' $lang`
9085           if test "x$lang_alias" = x
9086           then
9087                 echo "$lang doesn't set \$language." 1>&2
9088                 exit 1
9089           fi
9090           if test x"${enable_languages}" = xall; then
9091                 add_this_lang=yes
9092           else
9093                 case "${enable_languages}" in
9094                     ${lang_alias} | "${lang_alias},"* | *",${lang_alias},"* | *",${lang_alias}" )
9095                         add_this_lang=yes
9096                         ;;
9097                     * )
9098                         add_this_lang=no
9099                         ;;
9100                 esac
9101           fi
9102           if test x"${add_this_lang}" = xyes; then
9103                 case $lang in
9104                     ${srcdir}/ada/config-lang.in)
9105                         if test x$gnat = xyes ; then
9106                                 subdirs="$subdirs `echo $lang | sed -e 's,^.*/\([^/]*\)/config-lang.in$,\1,'`"
9107                         fi
9108                         ;;
9109                     *)
9110                         subdirs="$subdirs `echo $lang | sed -e 's,^.*/\([^/]*\)/config-lang.in$,\1,'`"
9111                         ;;
9112                 esac
9113           fi
9114           ;;
9115         esac
9116 done
9117
9118 # Make gthr-default.h if we have a thread file.
9119 gthread_flags=
9120 if test $thread_file != single; then
9121     rm -f gthr-default.h
9122     echo "#include \"gthr-${thread_file}.h\"" > gthr-default.h
9123     gthread_flags=-DHAVE_GTHR_DEFAULT
9124 fi
9125
9126
9127 # Find out what GC implementation we want, or may, use.
9128 # Check whether --with-gc or --without-gc was given.
9129 if test "${with_gc+set}" = set; then
9130   withval="$with_gc"
9131   case "$withval" in
9132   simple | page)
9133     GGC=ggc-$withval
9134     ;;
9135   *)
9136     { echo "configure: error: $withval is an invalid option to --with-gc" 1>&2; exit 1; }
9137     ;;
9138 esac
9139 else
9140   if test $ac_cv_func_mmap_anywhere = yes \
9141     || test $ac_cv_func_valloc = yes; then
9142   GGC=ggc-page
9143 else
9144   GGC=ggc-simple
9145 fi
9146 fi
9147
9148
9149 echo "Using $GGC for garbage collection."
9150
9151 # Build a new-abi (c++) system
9152 # Check whether --enable-new-gxx-abi or --disable-new-gxx-abi was given.
9153 if test "${enable_new_gxx_abi+set}" = set; then
9154   enableval="$enable_new_gxx_abi"
9155   cat >> confdefs.h <<\EOF
9156 #define ENABLE_NEW_GXX_ABI 1
9157 EOF
9158
9159 GXX_ABI_FLAG='-fnew-abi'
9160 echo "Building a new-abi g++ compiler."
9161
9162 fi
9163
9164
9165
9166 # Build a new-libstdc++ system (ie libstdc++-v3)
9167 echo $ac_n "checking for libstdc++ to install""... $ac_c" 1>&6
9168 echo "configure:9169: checking for libstdc++ to install" >&5
9169 # Check whether --enable-libstdcxx-v3 or --disable-libstdcxx-v3 was given.
9170 if test "${enable_libstdcxx_v3+set}" = set; then
9171   enableval="$enable_libstdcxx_v3"
9172   enable_libstdcxx_v3=yes
9173 else
9174   enable_libstdcxx_v3=no
9175 fi
9176
9177
9178 if test x$enable_libstdcxx_v3 = xyes; then
9179   echo "$ac_t""v3" 1>&6
9180   ac_esn=1
9181 else
9182   echo "$ac_t""v2" 1>&6
9183   ac_esn=0
9184 fi
9185 cat >> confdefs.h <<EOF
9186 #define ENABLE_STD_NAMESPACE $ac_esn
9187 EOF
9188
9189
9190
9191 echo $ac_n "checking whether to enable maintainer-specific portions of Makefiles""... $ac_c" 1>&6
9192 echo "configure:9193: checking whether to enable maintainer-specific portions of Makefiles" >&5
9193     # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
9194 if test "${enable_maintainer_mode+set}" = set; then
9195   enableval="$enable_maintainer_mode"
9196   maintainer_mode=$enableval
9197 else
9198   maintainer_mode=no
9199 fi
9200
9201
9202 echo "$ac_t""$maintainer_mode" 1>&6
9203
9204 if test "$maintainer_mode" = "yes"; then
9205   MAINT=''
9206 else
9207   MAINT='#'
9208 fi
9209
9210 # Make empty files to contain the specs and options for each language.
9211 # Then add #include lines to for a compiler that has specs and/or options.
9212
9213 lang_specs_files=
9214 lang_options_files=
9215 lang_tree_files=
9216 rm -f specs.h options.h gencheck.h
9217 touch specs.h options.h gencheck.h
9218 for subdir in . $subdirs
9219 do
9220         if test -f $srcdir/$subdir/lang-specs.h; then
9221                 echo "#include \"$subdir/lang-specs.h\"" >>specs.h
9222                 lang_specs_files="$lang_specs_files $srcdir/$subdir/lang-specs.h"
9223         fi
9224         if test -f $srcdir/$subdir/lang-options.h; then
9225                 echo "#include \"$subdir/lang-options.h\"" >>options.h
9226                 lang_options_files="$lang_options_files $srcdir/$subdir/lang-options.h"
9227         fi
9228         if test -f $srcdir/$subdir/$subdir-tree.def; then
9229                 echo "#include \"$subdir/$subdir-tree.def\"" >>gencheck.h
9230                 lang_tree_files="$lang_tree_files $srcdir/$subdir/$subdir-tree.def"
9231         fi
9232 done
9233
9234 # These (without "all_") are set in each config-lang.in.
9235 # `language' must be a single word so is spelled singularly.
9236 all_languages=
9237 all_boot_languages=
9238 all_compilers=
9239 all_stagestuff=
9240 all_diff_excludes=
9241 all_outputs='Makefile intl/Makefile po/Makefile.in fixinc/Makefile gccbug mklibgcc'
9242 # List of language makefile fragments.
9243 all_lang_makefiles=
9244 all_headers=
9245 all_lib2funcs=
9246
9247 # Add the language fragments.
9248 # Languages are added via two mechanisms.  Some information must be
9249 # recorded in makefile variables, these are defined in config-lang.in.
9250 # We accumulate them and plug them into the main Makefile.
9251 # The other mechanism is a set of hooks for each of the main targets
9252 # like `clean', `install', etc.
9253
9254 language_fragments="Make-lang"
9255 language_hooks="Make-hooks"
9256 oldstyle_subdirs=
9257
9258 for s in .. $subdirs
9259 do
9260         if test $s != ".."
9261         then
9262                 language=
9263                 boot_language=
9264                 compilers=
9265                 stagestuff=
9266                 diff_excludes=
9267                 headers=
9268                 outputs=
9269                 lib2funcs=
9270                 . ${srcdir}/$s/config-lang.in
9271                 if test "x$language" = x
9272                 then
9273                         echo "${srcdir}/$s/config-lang.in doesn't set \$language." 1>&2
9274                         exit 1
9275                 fi
9276                 all_lang_makefiles="$all_lang_makefiles ${srcdir}/$s/Make-lang.in ${srcdir}/$s/Makefile.in"
9277                 all_languages="$all_languages $language"
9278                 if test "x$boot_language" = xyes
9279                 then
9280                         all_boot_languages="$all_boot_languages $language"
9281                 fi
9282                 all_compilers="$all_compilers $compilers"
9283                 all_stagestuff="$all_stagestuff $stagestuff"
9284                 all_diff_excludes="$all_diff_excludes $diff_excludes"
9285                 all_headers="$all_headers $headers"
9286                 all_outputs="$all_outputs $outputs"
9287                 if test x$outputs = x
9288                 then
9289                         oldstyle_subdirs="$oldstyle_subdirs $s"
9290                 fi
9291                 all_lib2funcs="$all_lib2funcs $lib2funcs"
9292         fi
9293 done
9294
9295 # Since we can't use `::' targets, we link each language in
9296 # with a set of hooks, reached indirectly via lang.${target}.
9297
9298 rm -f Make-hooks
9299 touch Make-hooks
9300 target_list="all.build all.cross start.encap rest.encap \
9301         info dvi \
9302         install-normal install-common install-info install-man \
9303         uninstall distdir \
9304         mostlyclean clean distclean extraclean maintainer-clean \
9305         stage1 stage2 stage3 stage4"
9306 for t in $target_list
9307 do
9308         x=
9309         for lang in .. $all_languages
9310         do
9311                 if test $lang != ".."; then
9312                         x="$x $lang.$t"
9313                 fi
9314         done
9315         echo "lang.$t: $x" >> Make-hooks
9316 done
9317
9318 # If we're not building in srcdir, create .gdbinit.
9319
9320 if test ! -f Makefile.in; then
9321         echo "dir ." > .gdbinit
9322         echo "dir ${srcdir}" >> .gdbinit
9323         if test x$gdb_needs_out_file_path = xyes
9324         then
9325                 echo "dir ${srcdir}/config/"`dirname ${out_file}` >> .gdbinit
9326         fi
9327         if test "x$subdirs" != x; then
9328                 for s in $subdirs
9329                 do
9330                         echo "dir ${srcdir}/$s" >> .gdbinit
9331                 done
9332         fi
9333         echo "source ${srcdir}/.gdbinit" >> .gdbinit
9334 fi
9335
9336 # Define variables host_canonical and build_canonical
9337 # because some Cygnus local changes in the Makefile depend on them.
9338 build_canonical=${build}
9339 host_canonical=${host}
9340 target_subdir=
9341 if test "${host}" != "${target}" ; then
9342     target_subdir=${target}/
9343 fi
9344
9345
9346
9347
9348 # If $(exec_prefix) exists and is not the same as $(prefix), then compute an
9349 # absolute path for gcc_tooldir based on inserting the number of up-directory
9350 # movements required to get from $(exec_prefix) to $(prefix) into the basic
9351 # $(libsubdir)/@(unlibsubdir) based path.
9352 # Don't set gcc_tooldir to tooldir since that's only passed in by the toplevel
9353 # make and thus we'd get different behavior depending on where we built the
9354 # sources.
9355 if test x$exec_prefix = xNONE -o x$exec_prefix = x$prefix; then
9356     gcc_tooldir='$(libsubdir)/$(unlibsubdir)/../$(target_alias)'
9357 else
9358 # An explanation of the sed strings:
9359 #  -e 's|^\$(prefix)||'   matches and eliminates 'prefix' from 'exec_prefix'
9360 #  -e 's|/$||'            match a trailing forward slash and eliminates it
9361 #  -e 's|^[^/]|/|'        forces the string to start with a forward slash (*)
9362 #  -e 's|/[^/]*|../|g'    replaces each occurance of /<directory> with ../
9363 #
9364 # (*) Note this pattern overwrites the first character of the string
9365 # with a forward slash if one is not already present.  This is not a
9366 # problem because the exact names of the sub-directories concerned is
9367 # unimportant, just the number of them matters.
9368 #
9369 # The practical upshot of these patterns is like this:
9370 #
9371 #  prefix     exec_prefix        result
9372 #  ------     -----------        ------
9373 #   /foo        /foo/bar          ../
9374 #   /foo/       /foo/bar          ../
9375 #   /foo        /foo/bar/         ../
9376 #   /foo/       /foo/bar/         ../
9377 #   /foo        /foo/bar/ugg      ../../
9378 #
9379     dollar='$$'
9380     gcc_tooldir="\$(libsubdir)/\$(unlibsubdir)/\`echo \$(exec_prefix) | sed -e 's|^\$(prefix)||' -e 's|/\$(dollar)||' -e 's|^[^/]|/|' -e 's|/[^/]*|../|g'\`\$(target_alias)"
9381 fi
9382
9383
9384
9385 # Nothing to do for FLOAT_H, float_format already handled.
9386 objdir=`pwd`
9387
9388
9389 # Process the language and host/target makefile fragments.
9390 ${CONFIG_SHELL-/bin/sh} $srcdir/configure.frag $srcdir "$subdirs" "$dep_host_xmake_file" "$dep_tmake_file"
9391
9392 # Substitute configuration variables
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
9448
9449
9450
9451 # Echo that links are built
9452 if test x$host = x$target
9453 then
9454         str1="native "
9455 else
9456         str1="cross-"
9457         str2=" from $host"
9458 fi
9459
9460 if test x$host != x$build
9461 then
9462         str3=" on a $build system"
9463 fi
9464
9465 if test "x$str2" != x || test "x$str3" != x
9466 then
9467         str4=
9468 fi
9469
9470 echo "Links are now set up to build a ${str1}compiler for ${target}$str4" 1>&2
9471
9472 if test "x$str2" != x || test "x$str3" != x
9473 then
9474         echo " ${str2}${str3}." 1>&2
9475 fi
9476
9477 # Truncate the target if necessary
9478 if test x$host_truncate_target != x; then
9479         target=`echo $target | sed -e 's/\(..............\).*/\1/'`
9480 fi
9481
9482 # Configure the subdirectories
9483 # AC_CONFIG_SUBDIRS($subdirs)
9484
9485 # Create the Makefile
9486 # and configure language subdirectories
9487 trap '' 1 2 15
9488 cat > confcache <<\EOF
9489 # This file is a shell script that caches the results of configure
9490 # tests run on this system so they can be shared between configure
9491 # scripts and configure runs.  It is not useful on other systems.
9492 # If it contains results you don't want to keep, you may remove or edit it.
9493 #
9494 # By default, configure uses ./config.cache as the cache file,
9495 # creating it if it does not exist already.  You can give configure
9496 # the --cache-file=FILE option to use a different cache file; that is
9497 # what configure does when it calls configure scripts in
9498 # subdirectories, so they share the cache.
9499 # Giving --cache-file=/dev/null disables caching, for debugging configure.
9500 # config.status only pays attention to the cache file if you give it the
9501 # --recheck option to rerun configure.
9502 #
9503 EOF
9504 # The following way of writing the cache mishandles newlines in values,
9505 # but we know of no workaround that is simple, portable, and efficient.
9506 # So, don't put newlines in cache variables' values.
9507 # Ultrix sh set writes to stderr and can't be redirected directly,
9508 # and sets the high bit in the cache file unless we assign to the vars.
9509 (set) 2>&1 |
9510   case `(ac_space=' '; set | grep ac_space) 2>&1` in
9511   *ac_space=\ *)
9512     # `set' does not quote correctly, so add quotes (double-quote substitution
9513     # turns \\\\ into \\, and sed turns \\ into \).
9514     sed -n \
9515       -e "s/'/'\\\\''/g" \
9516       -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
9517     ;;
9518   *)
9519     # `set' quotes correctly as required by POSIX, so do not add quotes.
9520     sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
9521     ;;
9522   esac >> confcache
9523 if cmp -s $cache_file confcache; then
9524   :
9525 else
9526   if test -w $cache_file; then
9527     echo "updating cache $cache_file"
9528     cat confcache > $cache_file
9529   else
9530     echo "not updating unwritable cache $cache_file"
9531   fi
9532 fi
9533 rm -f confcache
9534
9535 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
9536
9537 test "x$prefix" = xNONE && prefix=$ac_default_prefix
9538 # Let make expand exec_prefix.
9539 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
9540
9541 # Any assignment to VPATH causes Sun make to only execute
9542 # the first set of double-colon rules, so remove it if not needed.
9543 # If there is a colon in the path, we need to keep it.
9544 if test "x$srcdir" = x.; then
9545   ac_vpsub='/^[         ]*VPATH[        ]*=[^:]*$/d'
9546 fi
9547
9548 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
9549
9550 DEFS=-DHAVE_CONFIG_H
9551
9552 # Without the "./", some shells look in PATH for config.status.
9553 : ${CONFIG_STATUS=./config.status}
9554
9555 echo creating $CONFIG_STATUS
9556 rm -f $CONFIG_STATUS
9557 cat > $CONFIG_STATUS <<EOF
9558 #! /bin/sh
9559 # Generated automatically by configure.
9560 # Run this file to recreate the current configuration.
9561 # This directory was configured as follows,
9562 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
9563 #
9564 # $0 $ac_configure_args
9565 #
9566 # Compiler output produced by configure, useful for debugging
9567 # configure, is in ./config.log if it exists.
9568
9569 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
9570 for ac_option
9571 do
9572   case "\$ac_option" in
9573   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
9574     echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
9575     exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
9576   -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
9577     echo "$CONFIG_STATUS generated by autoconf version 2.13"
9578     exit 0 ;;
9579   -help | --help | --hel | --he | --h)
9580     echo "\$ac_cs_usage"; exit 0 ;;
9581   *) echo "\$ac_cs_usage"; exit 1 ;;
9582   esac
9583 done
9584
9585 ac_given_srcdir=$srcdir
9586
9587 trap 'rm -fr `echo "$all_outputs auto-host.h:config.in" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
9588 EOF
9589 cat >> $CONFIG_STATUS <<EOF
9590
9591 # Protect against being on the right side of a sed subst in config.status.
9592 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
9593  s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
9594 $ac_vpsub
9595 $extrasub
9596 s%@SHELL@%$SHELL%g
9597 s%@CFLAGS@%$CFLAGS%g
9598 s%@CPPFLAGS@%$CPPFLAGS%g
9599 s%@CXXFLAGS@%$CXXFLAGS%g
9600 s%@FFLAGS@%$FFLAGS%g
9601 s%@DEFS@%$DEFS%g
9602 s%@LDFLAGS@%$LDFLAGS%g
9603 s%@LIBS@%$LIBS%g
9604 s%@exec_prefix@%$exec_prefix%g
9605 s%@prefix@%$prefix%g
9606 s%@program_transform_name@%$program_transform_name%g
9607 s%@bindir@%$bindir%g
9608 s%@sbindir@%$sbindir%g
9609 s%@libexecdir@%$libexecdir%g
9610 s%@datadir@%$datadir%g
9611 s%@sysconfdir@%$sysconfdir%g
9612 s%@sharedstatedir@%$sharedstatedir%g
9613 s%@localstatedir@%$localstatedir%g
9614 s%@libdir@%$libdir%g
9615 s%@includedir@%$includedir%g
9616 s%@oldincludedir@%$oldincludedir%g
9617 s%@infodir@%$infodir%g
9618 s%@mandir@%$mandir%g
9619 s%@host@%$host%g
9620 s%@host_alias@%$host_alias%g
9621 s%@host_cpu@%$host_cpu%g
9622 s%@host_vendor@%$host_vendor%g
9623 s%@host_os@%$host_os%g
9624 s%@target@%$target%g
9625 s%@target_alias@%$target_alias%g
9626 s%@target_cpu@%$target_cpu%g
9627 s%@target_vendor@%$target_vendor%g
9628 s%@target_os@%$target_os%g
9629 s%@build@%$build%g
9630 s%@build_alias@%$build_alias%g
9631 s%@build_cpu@%$build_cpu%g
9632 s%@build_vendor@%$build_vendor%g
9633 s%@build_os@%$build_os%g
9634 s%@CC@%$CC%g
9635 s%@NO_MINUS_C_MINUS_O@%$NO_MINUS_C_MINUS_O%g
9636 s%@stage1_warn_cflags@%$stage1_warn_cflags%g
9637 s%@stage2_warn_cflags@%$stage2_warn_cflags%g
9638 s%@SET_MAKE@%$SET_MAKE%g
9639 s%@AWK@%$AWK%g
9640 s%@LEX@%$LEX%g
9641 s%@LEXLIB@%$LEXLIB%g
9642 s%@LN@%$LN%g
9643 s%@LN_S@%$LN_S%g
9644 s%@RANLIB@%$RANLIB%g
9645 s%@YACC@%$YACC%g
9646 s%@INSTALL@%$INSTALL%g
9647 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
9648 s%@INSTALL_DATA@%$INSTALL_DATA%g
9649 s%@CPP@%$CPP%g
9650 s%@gnat@%$gnat%g
9651 s%@MAKEINFO@%$MAKEINFO%g
9652 s%@BUILD_INFO@%$BUILD_INFO%g
9653 s%@INSTALL_INFO@%$INSTALL_INFO%g
9654 s%@vfprintf@%$vfprintf%g
9655 s%@doprint@%$doprint%g
9656 s%@manext@%$manext%g
9657 s%@objext@%$objext%g
9658 s%@PACKAGE@%$PACKAGE%g
9659 s%@VERSION@%$VERSION%g
9660 s%@ALLOCA@%$ALLOCA%g
9661 s%@USE_NLS@%$USE_NLS%g
9662 s%@MSGFMT@%$MSGFMT%g
9663 s%@GMSGFMT@%$GMSGFMT%g
9664 s%@XGETTEXT@%$XGETTEXT%g
9665 s%@GENCAT@%$GENCAT%g
9666 s%@USE_INCLUDED_LIBINTL@%$USE_INCLUDED_LIBINTL%g
9667 s%@CATALOGS@%$CATALOGS%g
9668 s%@CATOBJEXT@%$CATOBJEXT%g
9669 s%@DATADIRNAME@%$DATADIRNAME%g
9670 s%@GMOFILES@%$GMOFILES%g
9671 s%@INSTOBJEXT@%$INSTOBJEXT%g
9672 s%@INTLDEPS@%$INTLDEPS%g
9673 s%@INTLLIBS@%$INTLLIBS%g
9674 s%@INTLOBJS@%$INTLOBJS%g
9675 s%@POFILES@%$POFILES%g
9676 s%@POSUB@%$POSUB%g
9677 s%@INCLUDE_LOCALE_H@%$INCLUDE_LOCALE_H%g
9678 s%@GT_NO@%$GT_NO%g
9679 s%@GT_YES@%$GT_YES%g
9680 s%@MKINSTALLDIRS@%$MKINSTALLDIRS%g
9681 s%@l@%$l%g
9682 s%@inhibit_libc@%$inhibit_libc%g
9683 s%@gthread_flags@%$gthread_flags%g
9684 s%@GGC@%$GGC%g
9685 s%@GXX_ABI_FLAG@%$GXX_ABI_FLAG%g
9686 s%@MAINT@%$MAINT%g
9687 s%@build_canonical@%$build_canonical%g
9688 s%@host_canonical@%$host_canonical%g
9689 s%@target_subdir@%$target_subdir%g
9690 s%@gcc_tooldir@%$gcc_tooldir%g
9691 s%@dollar@%$dollar%g
9692 s%@objdir@%$objdir%g
9693 s%@subdirs@%$subdirs%g
9694 s%@all_boot_languages@%$all_boot_languages%g
9695 s%@all_compilers@%$all_compilers%g
9696 s%@all_diff_excludes@%$all_diff_excludes%g
9697 s%@all_headers@%$all_headers%g
9698 s%@all_lang_makefiles@%$all_lang_makefiles%g
9699 s%@all_languages@%$all_languages%g
9700 s%@all_lib2funcs@%$all_lib2funcs%g
9701 s%@all_stagestuff@%$all_stagestuff%g
9702 s%@build_exeext@%$build_exeext%g
9703 s%@build_install_headers_dir@%$build_install_headers_dir%g
9704 s%@build_xm_file_list@%$build_xm_file_list%g
9705 s%@cc_set_by_configure@%$cc_set_by_configure%g
9706 s%@quoted_cc_set_by_configure@%$quoted_cc_set_by_configure%g
9707 s%@cpp_install_dir@%$cpp_install_dir%g
9708 s%@dep_host_xmake_file@%$dep_host_xmake_file%g
9709 s%@dep_tmake_file@%$dep_tmake_file%g
9710 s%@extra_c_flags@%$extra_c_flags%g
9711 s%@extra_c_objs@%$extra_c_objs%g
9712 s%@extra_cpp_objs@%$extra_cpp_objs%g
9713 s%@extra_cxx_objs@%$extra_cxx_objs%g
9714 s%@extra_headers_list@%$extra_headers_list%g
9715 s%@extra_objs@%$extra_objs%g
9716 s%@extra_parts@%$extra_parts%g
9717 s%@extra_passes@%$extra_passes%g
9718 s%@extra_programs@%$extra_programs%g
9719 s%@float_h_file@%$float_h_file%g
9720 s%@gcc_gxx_include_dir@%$gcc_gxx_include_dir%g
9721 s%@gcc_version@%$gcc_version%g
9722 s%@gcc_version_trigger@%$gcc_version_trigger%g
9723 s%@host_exeext@%$host_exeext%g
9724 s%@host_extra_gcc_objs@%$host_extra_gcc_objs%g
9725 s%@host_xm_file_list@%$host_xm_file_list%g
9726 s%@install@%$install%g
9727 s%@lang_options_files@%$lang_options_files%g
9728 s%@lang_specs_files@%$lang_specs_files%g
9729 s%@lang_tree_files@%$lang_tree_files%g
9730 s%@local_prefix@%$local_prefix%g
9731 s%@maybe_use_collect2@%$maybe_use_collect2%g
9732 s%@md_file@%$md_file%g
9733 s%@objc_boehm_gc@%$objc_boehm_gc%g
9734 s%@out_file@%$out_file%g
9735 s%@out_object_file@%$out_object_file%g
9736 s%@stage_prefix_set_by_configure@%$stage_prefix_set_by_configure%g
9737 s%@symbolic_link@%$symbolic_link%g
9738 s%@thread_file@%$thread_file%g
9739 s%@tm_file_list@%$tm_file_list%g
9740 s%@will_use_collect2@%$will_use_collect2%g
9741 /@target_overrides@/r $target_overrides
9742 s%@target_overrides@%%g
9743 /@host_overrides@/r $host_overrides
9744 s%@host_overrides@%%g
9745 s%@cross_defines@%$cross_defines%g
9746 /@cross_overrides@/r $cross_overrides
9747 s%@cross_overrides@%%g
9748 /@build_overrides@/r $build_overrides
9749 s%@build_overrides@%%g
9750 /@language_fragments@/r $language_fragments
9751 s%@language_fragments@%%g
9752 /@language_hooks@/r $language_hooks
9753 s%@language_hooks@%%g
9754
9755 CEOF
9756 EOF
9757
9758 cat >> $CONFIG_STATUS <<\EOF
9759
9760 # Split the substitutions into bite-sized pieces for seds with
9761 # small command number limits, like on Digital OSF/1 and HP-UX.
9762 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
9763 ac_file=1 # Number of current file.
9764 ac_beg=1 # First line for current file.
9765 ac_end=$ac_max_sed_cmds # Line after last line for current file.
9766 ac_more_lines=:
9767 ac_sed_cmds=""
9768 while $ac_more_lines; do
9769   if test $ac_beg -gt 1; then
9770     sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
9771   else
9772     sed "${ac_end}q" conftest.subs > conftest.s$ac_file
9773   fi
9774   if test ! -s conftest.s$ac_file; then
9775     ac_more_lines=false
9776     rm -f conftest.s$ac_file
9777   else
9778     if test -z "$ac_sed_cmds"; then
9779       ac_sed_cmds="sed -f conftest.s$ac_file"
9780     else
9781       ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
9782     fi
9783     ac_file=`expr $ac_file + 1`
9784     ac_beg=$ac_end
9785     ac_end=`expr $ac_end + $ac_max_sed_cmds`
9786   fi
9787 done
9788 if test -z "$ac_sed_cmds"; then
9789   ac_sed_cmds=cat
9790 fi
9791 EOF
9792
9793 cat >> $CONFIG_STATUS <<EOF
9794
9795 CONFIG_FILES=\${CONFIG_FILES-"$all_outputs"}
9796 EOF
9797 cat >> $CONFIG_STATUS <<\EOF
9798 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
9799   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
9800   case "$ac_file" in
9801   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
9802        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
9803   *) ac_file_in="${ac_file}.in" ;;
9804   esac
9805
9806   # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
9807
9808   # Remove last slash and all that follows it.  Not all systems have dirname.
9809   ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
9810   if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
9811     # The file is in a subdirectory.
9812     test ! -d "$ac_dir" && mkdir "$ac_dir"
9813     ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
9814     # A "../" for each directory in $ac_dir_suffix.
9815     ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
9816   else
9817     ac_dir_suffix= ac_dots=
9818   fi
9819
9820   case "$ac_given_srcdir" in
9821   .)  srcdir=.
9822       if test -z "$ac_dots"; then top_srcdir=.
9823       else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
9824   /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
9825   *) # Relative path.
9826     srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
9827     top_srcdir="$ac_dots$ac_given_srcdir" ;;
9828   esac
9829
9830
9831   echo creating "$ac_file"
9832   rm -f "$ac_file"
9833   configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
9834   case "$ac_file" in
9835   *Makefile*) ac_comsub="1i\\
9836 # $configure_input" ;;
9837   *) ac_comsub= ;;
9838   esac
9839
9840   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
9841   sed -e "$ac_comsub
9842 s%@configure_input@%$configure_input%g
9843 s%@srcdir@%$srcdir%g
9844 s%@top_srcdir@%$top_srcdir%g
9845 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
9846 fi; done
9847 rm -f conftest.s*
9848
9849 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
9850 # NAME is the cpp macro being defined and VALUE is the value it is being given.
9851 #
9852 # ac_d sets the value in "#define NAME VALUE" lines.
9853 ac_dA='s%^\([   ]*\)#\([        ]*define[       ][      ]*\)'
9854 ac_dB='\([      ][      ]*\)[^  ]*%\1#\2'
9855 ac_dC='\3'
9856 ac_dD='%g'
9857 # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
9858 ac_uA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
9859 ac_uB='\([      ]\)%\1#\2define\3'
9860 ac_uC=' '
9861 ac_uD='\4%g'
9862 # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
9863 ac_eA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
9864 ac_eB='$%\1#\2define\3'
9865 ac_eC=' '
9866 ac_eD='%g'
9867
9868 if test "${CONFIG_HEADERS+set}" != set; then
9869 EOF
9870 cat >> $CONFIG_STATUS <<EOF
9871   CONFIG_HEADERS="auto-host.h:config.in"
9872 EOF
9873 cat >> $CONFIG_STATUS <<\EOF
9874 fi
9875 for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
9876   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
9877   case "$ac_file" in
9878   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
9879        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
9880   *) ac_file_in="${ac_file}.in" ;;
9881   esac
9882
9883   echo creating $ac_file
9884
9885   rm -f conftest.frag conftest.in conftest.out
9886   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
9887   cat $ac_file_inputs > conftest.in
9888
9889 EOF
9890
9891 # Transform confdefs.h into a sed script conftest.vals that substitutes
9892 # the proper values into config.h.in to produce config.h.  And first:
9893 # Protect against being on the right side of a sed subst in config.status.
9894 # Protect against being in an unquoted here document in config.status.
9895 rm -f conftest.vals
9896 cat > conftest.hdr <<\EOF
9897 s/[\\&%]/\\&/g
9898 s%[\\$`]%\\&%g
9899 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
9900 s%ac_d%ac_u%gp
9901 s%ac_u%ac_e%gp
9902 EOF
9903 sed -n -f conftest.hdr confdefs.h > conftest.vals
9904 rm -f conftest.hdr
9905
9906 # This sed command replaces #undef with comments.  This is necessary, for
9907 # example, in the case of _POSIX_SOURCE, which is predefined and required
9908 # on some systems where configure will not decide to define it.
9909 cat >> conftest.vals <<\EOF
9910 s%^[    ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
9911 EOF
9912
9913 # Break up conftest.vals because some shells have a limit on
9914 # the size of here documents, and old seds have small limits too.
9915
9916 rm -f conftest.tail
9917 while :
9918 do
9919   ac_lines=`grep -c . conftest.vals`
9920   # grep -c gives empty output for an empty file on some AIX systems.
9921   if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
9922   # Write a limited-size here document to conftest.frag.
9923   echo '  cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
9924   sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
9925   echo 'CEOF
9926   sed -f conftest.frag conftest.in > conftest.out
9927   rm -f conftest.in
9928   mv conftest.out conftest.in
9929 ' >> $CONFIG_STATUS
9930   sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
9931   rm -f conftest.vals
9932   mv conftest.tail conftest.vals
9933 done
9934 rm -f conftest.vals
9935
9936 cat >> $CONFIG_STATUS <<\EOF
9937   rm -f conftest.frag conftest.h
9938   echo "/* $ac_file.  Generated automatically by configure.  */" > conftest.h
9939   cat conftest.in >> conftest.h
9940   rm -f conftest.in
9941   if cmp -s $ac_file conftest.h 2>/dev/null; then
9942     echo "$ac_file is unchanged"
9943     rm -f conftest.h
9944   else
9945     # Remove last slash and all that follows it.  Not all systems have dirname.
9946       ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
9947       if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
9948       # The file is in a subdirectory.
9949       test ! -d "$ac_dir" && mkdir "$ac_dir"
9950     fi
9951     rm -f $ac_file
9952     mv conftest.h $ac_file
9953   fi
9954 fi; done
9955
9956 EOF
9957
9958 cat >> $CONFIG_STATUS <<EOF
9959 ac_sources="$nls_cv_header_libgt"
9960 ac_dests="$nls_cv_header_intl"
9961 EOF
9962
9963 cat >> $CONFIG_STATUS <<\EOF
9964 srcdir=$ac_given_srcdir
9965 while test -n "$ac_sources"; do
9966   set $ac_dests; ac_dest=$1; shift; ac_dests=$*
9967   set $ac_sources; ac_source=$1; shift; ac_sources=$*
9968
9969   echo "linking $srcdir/$ac_source to $ac_dest"
9970
9971   if test ! -r $srcdir/$ac_source; then
9972     { echo "configure: error: $srcdir/$ac_source: File not found" 1>&2; exit 1; }
9973   fi
9974   rm -f $ac_dest
9975
9976   # Make relative symlinks.
9977   # Remove last slash and all that follows it.  Not all systems have dirname.
9978   ac_dest_dir=`echo $ac_dest|sed 's%/[^/][^/]*$%%'`
9979   if test "$ac_dest_dir" != "$ac_dest" && test "$ac_dest_dir" != .; then
9980     # The dest file is in a subdirectory.
9981     test ! -d "$ac_dest_dir" && mkdir "$ac_dest_dir"
9982     ac_dest_dir_suffix="/`echo $ac_dest_dir|sed 's%^\./%%'`"
9983     # A "../" for each directory in $ac_dest_dir_suffix.
9984     ac_dots=`echo $ac_dest_dir_suffix|sed 's%/[^/]*%../%g'`
9985   else
9986     ac_dest_dir_suffix= ac_dots=
9987   fi
9988
9989   case "$srcdir" in
9990   [/$]*) ac_rel_source="$srcdir/$ac_source" ;;
9991   *) ac_rel_source="$ac_dots$srcdir/$ac_source" ;;
9992   esac
9993
9994   # Make a symlink if possible; otherwise try a hard link.
9995   if ln -s $ac_rel_source $ac_dest 2>/dev/null ||
9996     ln $srcdir/$ac_source $ac_dest; then :
9997   else
9998     { echo "configure: error: can not link $ac_dest to $srcdir/$ac_source" 1>&2; exit 1; }
9999   fi
10000 done
10001 EOF
10002 cat >> $CONFIG_STATUS <<EOF
10003
10004
10005 host='${host}'
10006 build='${build}'
10007 target='${target}'
10008 target_alias='${target_alias}'
10009 srcdir='${srcdir}'
10010 subdirs='${subdirs}'
10011 oldstyle_subdirs='${oldstyle_subdirs}'
10012 symbolic_link='${symbolic_link}'
10013 program_transform_set='${program_transform_set}'
10014 program_transform_name='${program_transform_name}'
10015 dep_host_xmake_file='${dep_host_xmake_file}'
10016 host_xmake_file='${host_xmake_file}'
10017 dep_tmake_file='${dep_tmake_file}'
10018 tmake_file='${tmake_file}'
10019 thread_file='${thread_file}'
10020 gcc_version='${gcc_version}'
10021 gcc_version_trigger='${gcc_version_trigger}'
10022 local_prefix='${local_prefix}'
10023 build_install_headers_dir='${build_install_headers_dir}'
10024 build_exeext='${build_exeext}'
10025 host_exeext='${host_exeext}'
10026 out_file='${out_file}'
10027 gdb_needs_out_file_path='${gdb_needs_out_file_path}'
10028 SET_MAKE='${SET_MAKE}'
10029 target_list='${target_list}'
10030 target_overrides='${target_overrides}'
10031 host_overrides='${host_overrides}'
10032 cross_defines='${cross_defines}'
10033 cross_overrides='${cross_overrides}'
10034 build_overrides='${build_overrides}'
10035 cpp_install_dir='${cpp_install_dir}'
10036
10037 EOF
10038 cat >> $CONFIG_STATUS <<\EOF
10039 case "$CONFIG_FILES" in *po/Makefile.in*)
10040         sed -e "/POTFILES =/r po/POTFILES" po/Makefile.in > po/Makefile
10041       esac
10042
10043 . $srcdir/configure.lang
10044 case x$CONFIG_HEADERS in
10045 xauto-host.h:config.in)
10046 echo > cstamp-h ;;
10047 esac
10048 # If the host supports symlinks, point stage[1234] at ../stage[1234] so
10049 # bootstrapping and the installation procedure can still use
10050 # CC="stage1/xgcc -Bstage1/".  If the host doesn't support symlinks,
10051 # FLAGS_TO_PASS has been modified to solve the problem there.
10052 # This is virtually a duplicate of what happens in configure.lang; we do
10053 # an extra check to make sure this only happens if ln -s can be used.
10054 if test "$symbolic_link" = "ln -s"; then
10055  for d in .. ${subdirs} ; do
10056    if test $d != ..; then
10057         STARTDIR=`pwd`
10058         cd $d
10059         for t in stage1 stage2 stage3 stage4 include
10060         do
10061                 rm -f $t
10062                 $symbolic_link ../$t $t 2>/dev/null
10063         done
10064         cd $STARTDIR
10065    fi
10066  done
10067 else true ; fi
10068 # Avoid having to add intl to our include paths.
10069 if test -f intl/libintl.h; then
10070   echo creating libintl.h
10071   echo '#include "intl/libintl.h"' >libintl.h
10072 fi
10073
10074 exit 0
10075 EOF
10076 chmod +x $CONFIG_STATUS
10077 rm -fr confdefs* $ac_clean_files
10078 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
10079