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 which provides zeroed pages anywhere""... $ac_c" 1>&6
3054 echo "configure:3055: checking for working mmap which provides zeroed pages anywhere" >&5
3055 if eval "test \"`echo '$''{'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 MAP_ANONYMOUS or mmap from /dev/zero works. */
3067 #include <sys/types.h>
3068 #include <fcntl.h>
3069 #include <sys/mman.h>
3070
3071 #if !defined (MAP_ANONYMOUS) && defined (MAP_ANON)
3072 # define MAP_ANONYMOUS MAP_ANON
3073 #endif
3074
3075 /* This mess was copied from the GNU getpagesize.h.  */
3076 #ifndef HAVE_GETPAGESIZE
3077 # ifdef HAVE_UNISTD_H
3078 #  include <unistd.h>
3079 # endif
3080
3081 /* Assume that all systems that can run configure have sys/param.h.  */
3082 # ifndef HAVE_SYS_PARAM_H
3083 #  define HAVE_SYS_PARAM_H 1
3084 # endif
3085
3086 # ifdef _SC_PAGESIZE
3087 #  define getpagesize() sysconf(_SC_PAGESIZE)
3088 # else /* no _SC_PAGESIZE */
3089 #  ifdef HAVE_SYS_PARAM_H
3090 #   include <sys/param.h>
3091 #   ifdef EXEC_PAGESIZE
3092 #    define getpagesize() EXEC_PAGESIZE
3093 #   else /* no EXEC_PAGESIZE */
3094 #    ifdef NBPG
3095 #     define getpagesize() NBPG * CLSIZE
3096 #     ifndef CLSIZE
3097 #      define CLSIZE 1
3098 #     endif /* no CLSIZE */
3099 #    else /* no NBPG */
3100 #     ifdef NBPC
3101 #      define getpagesize() NBPC
3102 #     else /* no NBPC */
3103 #      ifdef PAGESIZE
3104 #       define getpagesize() PAGESIZE
3105 #      endif /* PAGESIZE */
3106 #     endif /* no NBPC */
3107 #    endif /* no NBPG */
3108 #   endif /* no EXEC_PAGESIZE */
3109 #  else /* no HAVE_SYS_PARAM_H */
3110 #   define getpagesize() 8192   /* punt totally */
3111 #  endif /* no HAVE_SYS_PARAM_H */
3112 # endif /* no _SC_PAGESIZE */
3113
3114 #endif /* no HAVE_GETPAGESIZE */
3115
3116 int main()
3117 {
3118   char *x;
3119   int fd, pg;
3120
3121 #ifndef MAP_ANONYMOUS
3122   fd = open("/dev/zero", O_RDWR);
3123   if (fd < 0)
3124     exit(1);
3125 #endif
3126
3127   pg = getpagesize();
3128 #ifdef MAP_ANONYMOUS
3129   x = (char*)mmap(0, pg, PROT_READ|PROT_WRITE,
3130                   MAP_PRIVATE | MAP_ANONYMOUS, -1, 0);
3131 #else
3132   x = (char*)mmap(0, pg, PROT_READ|PROT_WRITE, MAP_PRIVATE, fd, 0);
3133 #endif
3134   if (x == (char *) -1)
3135     exit(2);
3136
3137   *(int *)x += 1;
3138
3139   if (munmap(x, pg) < 0)
3140     exit(3);
3141
3142   exit(0);
3143 }
3144 EOF
3145 if { (eval echo configure:3146: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
3146 then
3147   ac_cv_func_mmap_anywhere=yes
3148 else
3149   echo "configure: failed program was:" >&5
3150   cat conftest.$ac_ext >&5
3151   rm -fr conftest*
3152   ac_cv_func_mmap_anywhere=no
3153 fi
3154 rm -fr conftest*
3155 fi
3156
3157 fi
3158
3159 echo "$ac_t""$ac_cv_func_mmap_anywhere" 1>&6
3160 if test $ac_cv_func_mmap_anywhere = yes; then
3161   cat >> confdefs.h <<\EOF
3162 #define HAVE_MMAP_ANYWHERE 1
3163 EOF
3164
3165 fi
3166
3167 echo $ac_n "checking for working mmap of a file""... $ac_c" 1>&6
3168 echo "configure:3169: checking for working mmap of a file" >&5
3169 if eval "test \"`echo '$''{'ac_cv_func_mmap_file'+set}'`\" = set"; then
3170   echo $ac_n "(cached) $ac_c" 1>&6
3171 else
3172   # Create a file one thousand bytes long.
3173 for i in 1 2 3 4 5 6 7 8 9 0
3174 do for j in 1 2 3 4 5 6 7 8 9 0
3175 do echo $i $j xxxxx
3176 done
3177 done > conftestdata$$
3178
3179 if test "$cross_compiling" = yes; then
3180   ac_cv_func_mmap_file=no
3181 else
3182   cat > conftest.$ac_ext <<EOF
3183 #line 3184 "configure"
3184 #include "confdefs.h"
3185
3186 /* Test by Zack Weinberg.  Modified from MMAP_ANYWHERE test by
3187    Richard Henderson and Alexandre Oliva.
3188    Check whether read-only mmap of a plain file works. */
3189 #include <sys/types.h>
3190 #include <sys/stat.h>
3191 #include <fcntl.h>
3192 #include <sys/mman.h>
3193
3194 int main()
3195 {
3196   char *x;
3197   int fd;
3198   struct stat st;
3199
3200   fd = open("conftestdata$$", O_RDONLY);
3201   if (fd < 0)
3202     exit(1);
3203
3204   if (fstat (fd, &st))
3205     exit(2);
3206
3207   x = (char*)mmap(0, st.st_size, PROT_READ, MAP_PRIVATE, fd, 0);
3208   if (x == (char *) -1)
3209     exit(3);
3210
3211   if (x[0] != '1' || x[1] != ' ' || x[2] != '1' || x[3] != ' ')
3212     exit(4);
3213
3214   if (munmap(x, st.st_size) < 0)
3215     exit(5);
3216
3217   exit(0);
3218 }
3219 EOF
3220 if { (eval echo configure:3221: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
3221 then
3222   ac_cv_func_mmap_file=yes
3223 else
3224   echo "configure: failed program was:" >&5
3225   cat conftest.$ac_ext >&5
3226   rm -fr conftest*
3227   ac_cv_func_mmap_file=no
3228 fi
3229 rm -fr conftest*
3230 fi
3231
3232 fi
3233
3234 echo "$ac_t""$ac_cv_func_mmap_file" 1>&6
3235 if test $ac_cv_func_mmap_file = yes; then
3236   cat >> confdefs.h <<\EOF
3237 #define HAVE_MMAP_FILE 1
3238 EOF
3239
3240 fi
3241
3242
3243 # We will need to find libiberty.h and ansidecl.h
3244 saved_CFLAGS="$CFLAGS"
3245 CFLAGS="$CFLAGS -I${srcdir} -I${srcdir}/../include"
3246 for ac_func in bcopy bzero bcmp \
3247         index rindex getenv atol sbrk abort atof getcwd getwd \
3248         strsignal putc_unlocked fputs_unlocked strstr environ \
3249         malloc realloc calloc free basename getopt
3250 do
3251   ac_tr_decl=HAVE_DECL_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3252 echo $ac_n "checking whether $ac_func is declared""... $ac_c" 1>&6
3253 echo "configure:3254: checking whether $ac_func is declared" >&5
3254 if eval "test \"`echo '$''{'gcc_cv_have_decl_$ac_func'+set}'`\" = set"; then
3255   echo $ac_n "(cached) $ac_c" 1>&6
3256 else
3257   cat > conftest.$ac_ext <<EOF
3258 #line 3259 "configure"
3259 #include "confdefs.h"
3260 #include "gansidecl.h"
3261 #include "system.h"
3262
3263 int main() {
3264 #ifndef $ac_func
3265 char *(*pfn) = (char *(*)) $ac_func ;
3266 #endif
3267 ; return 0; }
3268 EOF
3269 if { (eval echo configure:3270: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3270   rm -rf conftest*
3271   eval "gcc_cv_have_decl_$ac_func=yes"
3272 else
3273   echo "configure: failed program was:" >&5
3274   cat conftest.$ac_ext >&5
3275   rm -rf conftest*
3276   eval "gcc_cv_have_decl_$ac_func=no"
3277 fi
3278 rm -f conftest*
3279 fi
3280
3281 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
3282   echo "$ac_t""yes" 1>&6 ; cat >> confdefs.h <<EOF
3283 #define $ac_tr_decl 1
3284 EOF
3285
3286 else
3287   echo "$ac_t""no" 1>&6 ; cat >> confdefs.h <<EOF
3288 #define $ac_tr_decl 0
3289 EOF
3290
3291 fi
3292
3293 done
3294 if test x = y ; then
3295   cat >> confdefs.h <<EOF
3296 #define HAVE_DECL_BCOPY 1
3297 EOF
3298  cat >> confdefs.h <<EOF
3299 #define HAVE_DECL_BZERO 1
3300 EOF
3301  cat >> confdefs.h <<EOF
3302 #define HAVE_DECL_BCMP 1
3303 EOF
3304  \
3305         cat >> confdefs.h <<EOF
3306 #define HAVE_DECL_INDEX 1
3307 EOF
3308  cat >> confdefs.h <<EOF
3309 #define HAVE_DECL_RINDEX 1
3310 EOF
3311  cat >> confdefs.h <<EOF
3312 #define HAVE_DECL_GETENV 1
3313 EOF
3314  cat >> confdefs.h <<EOF
3315 #define HAVE_DECL_ATOL 1
3316 EOF
3317  cat >> confdefs.h <<EOF
3318 #define HAVE_DECL_SBRK 1
3319 EOF
3320  cat >> confdefs.h <<EOF
3321 #define HAVE_DECL_ABORT 1
3322 EOF
3323  cat >> confdefs.h <<EOF
3324 #define HAVE_DECL_ATOF 1
3325 EOF
3326  cat >> confdefs.h <<EOF
3327 #define HAVE_DECL_GETCWD 1
3328 EOF
3329  cat >> confdefs.h <<EOF
3330 #define HAVE_DECL_GETWD 1
3331 EOF
3332  \
3333         cat >> confdefs.h <<EOF
3334 #define HAVE_DECL_STRSIGNAL 1
3335 EOF
3336  cat >> confdefs.h <<EOF
3337 #define HAVE_DECL_PUTC_UNLOCKED 1
3338 EOF
3339  cat >> confdefs.h <<EOF
3340 #define HAVE_DECL_FPUTS_UNLOCKED 1
3341 EOF
3342  cat >> confdefs.h <<EOF
3343 #define HAVE_DECL_STRSTR 1
3344 EOF
3345  cat >> confdefs.h <<EOF
3346 #define HAVE_DECL_ENVIRON 1
3347 EOF
3348  \
3349         cat >> confdefs.h <<EOF
3350 #define HAVE_DECL_MALLOC 1
3351 EOF
3352  cat >> confdefs.h <<EOF
3353 #define HAVE_DECL_REALLOC 1
3354 EOF
3355  cat >> confdefs.h <<EOF
3356 #define HAVE_DECL_CALLOC 1
3357 EOF
3358  cat >> confdefs.h <<EOF
3359 #define HAVE_DECL_FREE 1
3360 EOF
3361  cat >> confdefs.h <<EOF
3362 #define HAVE_DECL_BASENAME 1
3363 EOF
3364  cat >> confdefs.h <<EOF
3365 #define HAVE_DECL_GETOPT 1
3366 EOF
3367 fi
3368
3369
3370 for ac_func in getrlimit setrlimit getrusage
3371 do
3372   ac_tr_decl=HAVE_DECL_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3373 echo $ac_n "checking whether $ac_func is declared""... $ac_c" 1>&6
3374 echo "configure:3375: checking whether $ac_func is declared" >&5
3375 if eval "test \"`echo '$''{'gcc_cv_have_decl_$ac_func'+set}'`\" = set"; then
3376   echo $ac_n "(cached) $ac_c" 1>&6
3377 else
3378   cat > conftest.$ac_ext <<EOF
3379 #line 3380 "configure"
3380 #include "confdefs.h"
3381 #include "gansidecl.h"
3382 #include "system.h"
3383 #ifdef HAVE_SYS_RESOURCE_H
3384 #include <sys/resource.h>
3385 #endif
3386
3387
3388 int main() {
3389 #ifndef $ac_func
3390 char *(*pfn) = (char *(*)) $ac_func ;
3391 #endif
3392 ; return 0; }
3393 EOF
3394 if { (eval echo configure:3395: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3395   rm -rf conftest*
3396   eval "gcc_cv_have_decl_$ac_func=yes"
3397 else
3398   echo "configure: failed program was:" >&5
3399   cat conftest.$ac_ext >&5
3400   rm -rf conftest*
3401   eval "gcc_cv_have_decl_$ac_func=no"
3402 fi
3403 rm -f conftest*
3404 fi
3405
3406 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
3407   echo "$ac_t""yes" 1>&6 ; cat >> confdefs.h <<EOF
3408 #define $ac_tr_decl 1
3409 EOF
3410
3411 else
3412   echo "$ac_t""no" 1>&6 ; cat >> confdefs.h <<EOF
3413 #define $ac_tr_decl 0
3414 EOF
3415
3416 fi
3417
3418 done
3419 if test x = y ; then
3420   cat >> confdefs.h <<EOF
3421 #define HAVE_DECL_GETRLIMIT 1
3422 EOF
3423  cat >> confdefs.h <<EOF
3424 #define HAVE_DECL_SETRLIMIT 1
3425 EOF
3426  cat >> confdefs.h <<EOF
3427 #define HAVE_DECL_GETRUSAGE 1
3428 EOF
3429 fi
3430
3431
3432 # Restore CFLAGS from before the gcc_AC_NEED_DECLARATIONS tests.
3433 CFLAGS="$saved_CFLAGS"
3434
3435 # mkdir takes a single argument on some systems.
3436 echo $ac_n "checking if mkdir takes one argument""... $ac_c" 1>&6
3437 echo "configure:3438: checking if mkdir takes one argument" >&5
3438 if eval "test \"`echo '$''{'gcc_cv_mkdir_takes_one_arg'+set}'`\" = set"; then
3439   echo $ac_n "(cached) $ac_c" 1>&6
3440 else
3441   cat > conftest.$ac_ext <<EOF
3442 #line 3443 "configure"
3443 #include "confdefs.h"
3444
3445 #include <sys/types.h>
3446 #ifdef HAVE_SYS_STAT_H
3447 # include <sys/stat.h>
3448 #endif
3449 #ifdef HAVE_UNISTD_H
3450 # include <unistd.h>
3451 #endif
3452 #ifdef HAVE_DIRECT_H
3453 # include <direct.h>
3454 #endif
3455 int main() {
3456 mkdir ("foo", 0);
3457 ; return 0; }
3458 EOF
3459 if { (eval echo configure:3460: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3460   rm -rf conftest*
3461   gcc_cv_mkdir_takes_one_arg=no
3462 else
3463   echo "configure: failed program was:" >&5
3464   cat conftest.$ac_ext >&5
3465   rm -rf conftest*
3466   gcc_cv_mkdir_takes_one_arg=yes
3467 fi
3468 rm -f conftest*
3469 fi
3470
3471 echo "$ac_t""$gcc_cv_mkdir_takes_one_arg" 1>&6
3472 if test $gcc_cv_mkdir_takes_one_arg = yes ; then
3473   cat >> confdefs.h <<\EOF
3474 #define MKDIR_TAKES_ONE_ARG 1
3475 EOF
3476
3477 fi
3478
3479
3480 # File extensions
3481 manext='.1'
3482 objext='.o'
3483
3484
3485
3486 build_xm_file=
3487 build_xm_defines=
3488 build_install_headers_dir=install-headers-tar
3489 build_exeext=
3490 host_xm_file=
3491 host_xm_defines=
3492 host_xmake_file=
3493 host_truncate_target=
3494 host_exeext=
3495
3496 # Decode the host machine, then the target machine.
3497 # For the host machine, we save the xm_file variable as host_xm_file;
3498 # then we decode the target machine and forget everything else
3499 # that came from the host machine.
3500 for machine in $build $host $target; do
3501
3502         out_file=
3503         xmake_file=
3504         tmake_file=
3505         extra_headers=
3506         extra_passes=
3507         extra_parts=
3508         extra_programs=
3509         extra_objs=
3510         extra_host_objs=
3511         extra_gcc_objs=
3512         xm_defines=
3513         float_format=
3514         # Set this to force installation and use of collect2.
3515         use_collect2=
3516         # Set this to override the default target model.
3517         target_cpu_default=
3518         # Set this to control how the header file directory is installed.
3519         install_headers_dir=install-headers-tar
3520         # Set this to a non-empty list of args to pass to cpp if the target
3521         # wants its .md file passed through cpp.
3522         md_cppflags=
3523         # Set this if directory names should be truncated to 14 characters.
3524         truncate_target=
3525         # Set this if gdb needs a dir command with `dirname $out_file`
3526         gdb_needs_out_file_path=
3527         # Set this if the build machine requires executables to have a
3528         # file name suffix.
3529         exeext=
3530         # Set this to control which thread package will be used.
3531         thread_file=
3532         # Reinitialize these from the flag values every loop pass, since some
3533         # configure entries modify them.
3534         gas="$gas_flag"
3535         gnu_ld="$gnu_ld_flag"
3536         enable_threads=$enable_threads_flag
3537
3538         # Set default cpu_type, tm_file, tm_p_file and xm_file so it can be
3539         # updated in each machine entry.
3540         tm_p_file=
3541         cpu_type=`echo $machine | sed 's/-.*$//'`
3542         case $machine in
3543         alpha*-*-*)
3544                 cpu_type=alpha
3545                 ;;
3546         strongarm*-*-*)
3547                 cpu_type=arm
3548                 ;;
3549         arm*-*-*)
3550                 cpu_type=arm
3551                 ;;
3552         c*-convex-*)
3553                 cpu_type=convex
3554                 ;;
3555         i[34567]86-*-*)
3556                 cpu_type=i386
3557                 ;;
3558         hppa*-*-*)
3559                 cpu_type=pa
3560                 ;;
3561         m68000-*-*)
3562                 cpu_type=m68k
3563                 ;;
3564         mips*-*-*)
3565                 cpu_type=mips
3566                 ;;
3567         pj*-*-*)
3568                 cpu_type=pj
3569                 ;;
3570         powerpc*-*-*)
3571                 cpu_type=rs6000
3572                 ;;
3573         pyramid-*-*)
3574                 cpu_type=pyr
3575                 ;;
3576         sparc*-*-*)
3577                 cpu_type=sparc
3578                 ;;
3579         esac
3580
3581         tm_file=${cpu_type}/${cpu_type}.h
3582         xm_file=${cpu_type}/xm-${cpu_type}.h
3583         if test -f ${srcdir}/config/${cpu_type}/${cpu_type}-protos.h;
3584         then
3585                 tm_p_file=${cpu_type}/${cpu_type}-protos.h;
3586         fi
3587         # On a.out targets, we need to use collect2.
3588         case $machine in
3589         *-*-*aout*)
3590                 use_collect2=yes
3591                 ;;
3592         esac
3593
3594         # Common parts for linux-gnu and openbsd systems
3595         case $machine in
3596         *-*-linux-gnu*)
3597                 xm_defines="HAVE_ATEXIT POSIX BSTRING"
3598                 ;;
3599         *-*-openbsd*)
3600                 tm_file=${cpu_type}/openbsd.h
3601                 tmake_file="t-libc-ok t-openbsd"
3602                 # avoid surprises, always provide an xm-openbsd file
3603                 xm_file=${cpu_type}/xm-openbsd.h
3604                 # don't depend on processor x-fragments as well
3605                 xmake_file=none
3606                 if test x$enable_threads = xyes; then
3607                         thread_file='posix'
3608                         tmake_file="${tmake_file} t-openbsd-thread"
3609                 fi
3610                 ;;
3611         esac
3612
3613         case $machine in
3614         # Support site-specific machine types.
3615         *local*)
3616                 cpu_type=`echo $machine | sed -e 's/-.*//'`
3617                 rest=`echo $machine | sed -e "s/$cpu_type-//"`
3618                 xm_file=${cpu_type}/xm-$rest.h
3619                 tm_file=${cpu_type}/$rest.h
3620                 if test -f $srcdir/config/${cpu_type}/x-$rest; \
3621                 then xmake_file=${cpu_type}/x-$rest; \
3622                 else true; \
3623                 fi
3624                 if test -f $srcdir/config/${cpu_type}/t-$rest; \
3625                 then tmake_file=${cpu_type}/t-$rest; \
3626                 else true; \
3627                 fi
3628                 ;;
3629         1750a-*-*)
3630                 ;;
3631         a29k-*-bsd* | a29k-*-sym1*)
3632                 tm_file="${tm_file} a29k/unix.h"
3633                 xm_defines=USG
3634                 xmake_file=a29k/x-unix
3635                 use_collect2=yes
3636                 ;;
3637         a29k-*-udi | a29k-*-coff)
3638                 tm_file="${tm_file} dbxcoff.h a29k/udi.h"
3639                 tmake_file=a29k/t-a29kbare
3640                 ;;
3641         a29k-wrs-vxworks*)
3642                 tm_file="${tm_file} dbxcoff.h a29k/udi.h a29k/vx29k.h"
3643                 tmake_file=a29k/t-vx29k
3644                 extra_parts="crtbegin.o crtend.o"
3645                 thread_file='vxworks'
3646                 ;;
3647         a29k-*-*)                       # Default a29k environment.
3648                 use_collect2=yes
3649                 ;;
3650         alpha-*-interix)
3651                 tm_file="${tm_file} alpha/alpha32.h interix.h alpha/alpha-interix.h"
3652
3653                 # GAS + IEEE_CONFORMANT+IEEE (no inexact);
3654                 #target_cpu_default="MASK_GAS|MASK_IEEE_CONFORMANT|MASK_IEEE"
3655
3656                 # GAS + IEEE_CONFORMANT
3657                 target_cpu_default="MASK_GAS|MASK_IEEE_CONFORMANT"
3658
3659                 xm_file="alpha/xm-alpha-interix.h xm-interix.h"
3660                 xmake_file="x-interix alpha/t-pe"
3661                 tmake_file="alpha/t-alpha alpha/t-interix alpha/t-ieee"
3662                 if test x$enable_threads = xyes ; then
3663                         thread_file='posix'
3664                 fi
3665                 if test x$stabs = xyes ; then
3666                         tm_file="${tm_file} dbxcoff.h"
3667                 fi
3668                 #prefix='$$INTERIX_ROOT'/usr/contrib
3669                 #local_prefix='$$INTERIX_ROOT'/usr/contrib
3670                 ;;
3671         alpha*-*-linux-gnuecoff*)
3672                 tm_file="${tm_file} alpha/linux-ecoff.h alpha/linux.h"
3673                 target_cpu_default="MASK_GAS"
3674                 tmake_file="alpha/t-alpha alpha/t-ieee"
3675                 gas=no
3676                 xmake_file=none
3677                 gas=yes gnu_ld=yes
3678                 ;;
3679         alpha*-*-linux-gnulibc1*)
3680                 tm_file="${tm_file} alpha/elf.h alpha/linux.h alpha/linux-elf.h"
3681                 target_cpu_default="MASK_GAS"
3682                 tmake_file="t-linux t-linux-gnulibc1 alpha/t-alpha alpha/t-crtbe 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$enable_threads = xyes; then
3687                         thread_file='posix'
3688                 fi
3689                 ;;
3690         alpha*-*-linux-gnu*)
3691                 tm_file="${tm_file} alpha/elf.h alpha/linux.h alpha/linux-elf.h"
3692                 target_cpu_default="MASK_GAS"
3693                 tmake_file="t-linux 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                 if test x$enable_threads = xyes; then
3698                         thread_file='posix'
3699                 fi
3700                 ;;
3701         alpha*-*-netbsd*)
3702                 tm_file="${tm_file} alpha/elf.h alpha/netbsd.h alpha/netbsd-elf.h"
3703                 target_cpu_default="MASK_GAS"
3704                 tmake_file="alpha/t-crtbe alpha/t-alpha alpha/t-ieee"
3705                 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
3706                 xmake_file=none
3707                 gas=yes gnu_ld=yes
3708                 ;;
3709
3710         alpha*-*-openbsd*)
3711                 # default x-alpha is only appropriate for dec-osf.
3712                 target_cpu_default="MASK_GAS"
3713                 tmake_file="alpha/t-alpha alpha/t-ieee"
3714                 ;;
3715
3716         alpha*-dec-osf*)
3717                 if test x$stabs = xyes
3718                 then
3719                         tm_file="${tm_file} dbx.h"
3720                 fi
3721                 if test x$gas != xyes
3722                 then
3723                         extra_passes="mips-tfile mips-tdump"
3724                 fi
3725                 use_collect2=yes
3726                 tmake_file="alpha/t-alpha alpha/t-ieee"
3727                 case $machine in
3728                   *-*-osf1*)
3729                     tm_file="${tm_file} alpha/osf.h alpha/osf12.h alpha/osf2or3.h"
3730                     ;;
3731                   *-*-osf[23]*)
3732                     tm_file="${tm_file} alpha/osf.h alpha/osf2or3.h"
3733                     ;;
3734                   *-*-osf4*)
3735                     tm_file="${tm_file} alpha/osf.h"
3736                     # Some versions of OSF4 (specifically X4.0-9 296.7) have
3737                     # a broken tar, so we use cpio instead.
3738                     install_headers_dir=install-headers-cpio
3739                     ;;
3740                   *-*-osf5*)
3741                     tm_file="${tm_file} alpha/osf.h alpha/osf5.h"
3742                     ;;
3743                 esac
3744                 case $machine in
3745                   *-*-osf4.0[b-z] | *-*-osf4.[1-9]* | *-*-osf5*)
3746                     target_cpu_default=MASK_SUPPORT_ARCH
3747                     ;;
3748                 esac
3749                 ;;
3750         alpha*-*-vxworks*)
3751                 tm_file="${tm_file} dbx.h alpha/vxworks.h"
3752                 tmake_file="alpha/t-alpha alpha/t-ieee"
3753                 if  x$gas != xyes
3754                 then
3755                         extra_passes="mips-tfile mips-tdump"
3756                 fi
3757                 use_collect2=yes
3758                 thread_file='vxworks'
3759                 ;;
3760         alpha*-*-winnt*)
3761                 tm_file="${tm_file} alpha/alpha32.h alpha/win-nt.h winnt/win-nt.h"
3762                 xm_file="${xm_file} config/winnt/xm-winnt.h alpha/xm-winnt.h"
3763                 tmake_file="t-libc-ok alpha/t-alpha alpha/t-ieee"
3764                 xmake_file=winnt/x-winnt
3765                 extra_host_objs=oldnames.o
3766                 extra_gcc_objs="spawnv.o oldnames.o"
3767                 if test x$gnu_ld != xyes
3768                 then
3769                         extra_programs=ld.exe
3770                 fi
3771                 if test x$enable_threads = xyes; then
3772                         thread_file='win32'
3773                 fi
3774                 ;;
3775         alpha*-dec-vms*)
3776                 tm_file=alpha/vms.h
3777                 xm_file="${xm_file} alpha/xm-vms.h"
3778                 tmake_file="alpha/t-alpha alpha/t-vms alpha/t-ieee"
3779                 ;;
3780         arc-*-elf*)
3781                 extra_parts="crtinit.o crtfini.o"
3782                 ;;
3783         arm-*-coff* | armel-*-coff*)
3784                 tm_file=arm/coff.h
3785                 tmake_file=arm/t-arm-coff
3786                 ;;
3787         arm-*-vxworks*)
3788                 tm_file=arm/vxarm.h
3789                 tmake_file=arm/t-arm-coff
3790                 thread_file='vxworks'
3791                 ;;
3792         arm-*-riscix1.[01]*)            # Acorn RISC machine (early versions)
3793                 tm_file=arm/riscix1-1.h
3794                 use_collect2=yes
3795                 ;;
3796         arm-*-riscix*)                  # Acorn RISC machine
3797                 if test x$gas = xyes
3798                 then
3799                     tm_file=arm/rix-gas.h
3800                 else
3801                     tm_file=arm/riscix.h
3802                 fi
3803                 xmake_file=arm/x-riscix
3804                 tmake_file=arm/t-riscix
3805                 use_collect2=yes
3806                 ;;
3807         arm-semi-aout | armel-semi-aout)
3808                 tm_file=arm/semi.h
3809                 tmake_file=arm/t-semi
3810                 ;;
3811         arm-semi-aof | armel-semi-aof)
3812                 tm_file=arm/semiaof.h
3813                 tmake_file=arm/t-semiaof
3814                 ;;
3815         arm*-*-netbsd*)
3816                 tm_file=arm/netbsd.h
3817                 tmake_file="t-netbsd arm/t-netbsd"
3818                 use_collect2=yes
3819                 ;;
3820         arm*-*-linux-gnuaout*)          # ARM GNU/Linux with a.out
3821                 cpu_type=arm
3822                 xmake_file=x-linux
3823                 tm_file=arm/linux-aout.h
3824                 tmake_file=arm/t-linux
3825                 gnu_ld=yes
3826                 ;;
3827         arm*-*-linux-gnuoldld*)         # ARM GNU/Linux with old ELF linker
3828                 xm_file=arm/xm-linux.h
3829                 xmake_file=x-linux
3830                 tm_file="arm/linux-oldld.h arm/linux-elf.h"
3831                 case $machine in
3832                 armv2*-*-*)
3833                         tm_file="arm/linux-elf26.h $tm_file"
3834                         ;;
3835                 esac
3836                 tmake_file="t-linux arm/t-linux"
3837                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
3838                 gnu_ld=yes
3839                 case x${enable_threads} in
3840                 x | xyes | xpthreads | xposix)
3841                         thread_file='posix'
3842                         ;;
3843                 esac
3844                 ;;
3845         arm*-*-linux-gnu*)              # ARM GNU/Linux with ELF
3846                 xm_file=arm/xm-linux.h
3847                 xmake_file=x-linux
3848                 tm_file="arm/linux-elf.h"
3849                 case $machine in
3850                 armv2*-*-*)
3851                         tm_file="arm/linux-elf26.h $tm_file"
3852                         ;;
3853                 esac
3854                 tmake_file="t-linux arm/t-linux"
3855                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
3856                 gnu_ld=yes
3857                 case x${enable_threads} in
3858                 x | xyes | xpthreads | xposix)
3859                         thread_file='posix'
3860                         ;;
3861                 esac
3862                 ;;
3863         arm*-*-uclinux*)                # ARM ucLinux
3864                 tm_file=arm/uclinux-elf.h
3865                 tmake_file=arm/t-arm-elf
3866                 ;;
3867         arm*-*-aout)
3868                 tm_file=arm/aout.h
3869                 tmake_file=arm/t-arm-aout
3870                 ;;
3871         arm*-*-ecos-elf)
3872                 tm_file=arm/ecos-elf.h
3873                 tmake_file=arm/t-arm-elf
3874                 ;;
3875         arm*-*-elf)
3876                 tm_file=arm/unknown-elf.h
3877                 tmake_file=arm/t-arm-elf
3878                 ;;
3879         arm*-*-conix*)
3880                 tm_file=arm/conix-elf.h
3881                 tmake_file=arm/t-arm-elf
3882                 ;;
3883         arm*-*-oabi)
3884                 tm_file=arm/unknown-elf-oabi.h
3885                 tmake_file=arm/t-arm-elf
3886                 ;;
3887         arm-*-pe*)
3888                 tm_file=arm/pe.h
3889                 tmake_file=arm/t-pe
3890                 extra_objs="pe.o"
3891                 ;;
3892         avr-*-*)
3893                 ;;
3894         c1-convex-*)                    # Convex C1
3895                 target_cpu_default=1
3896                 use_collect2=yes
3897                 ;;
3898         c2-convex-*)                    # Convex C2
3899                 target_cpu_default=2
3900                 use_collect2=yes
3901                 ;;
3902         c32-convex-*)
3903                 target_cpu_default=4
3904                 use_collect2=yes
3905                 ;;
3906         c34-convex-*)
3907                 target_cpu_default=8
3908                 use_collect2=yes
3909                 ;;
3910         c38-convex-*)
3911                 target_cpu_default=16
3912                 use_collect2=yes
3913                 ;;
3914         c4x-*)
3915                 cpu_type=c4x
3916                 tmake_file=c4x/t-c4x
3917                 ;;
3918         clipper-intergraph-clix*)
3919                 tm_file="${tm_file} svr3.h clipper/clix.h"
3920                 xm_file=clipper/xm-clix.h
3921                 xmake_file=clipper/x-clix
3922                 extra_headers=va-clipper.h
3923                 extra_parts="crtbegin.o crtend.o"
3924                 install_headers_dir=install-headers-cpio
3925                 ;;
3926         d30v-*)
3927                 float_format=i64
3928                 ;;
3929         dsp16xx-*)
3930                 ;;
3931         elxsi-elxsi-*)
3932                 use_collect2=yes
3933                 ;;
3934         fr30-*-elf)
3935                 tm_file="fr30/fr30.h"
3936                 tmake_file=fr30/t-fr30
3937                 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
3938                 ;;
3939 # This hasn't been upgraded to GCC 2.
3940 #       fx80-alliant-*)                 # Alliant FX/80
3941 #               ;;
3942         h8300-*-*)
3943                 float_format=i32
3944                 ;;
3945         hppa*-*-linux*)
3946                 target_cpu_default="(MASK_PA_11 | MASK_GAS | MASK_JUMP_IN_DELAY)"
3947                 tm_file="${tm_file} pa/elf.h linux.h pa/pa-linux.h"
3948                 tmake_file="t-linux pa/t-linux"
3949                 extra_parts="crtbegin.o crtend.o"
3950                 xmake_file=none
3951                 gas=yes gnu_ld=yes
3952                 if test x$enable_threads = xyes; then
3953                         thread_file='posix'
3954                 fi
3955                 ;;
3956         hppa*-*-openbsd*)
3957                 target_cpu_default="MASK_PA_11"
3958                 tmake_file=pa/t-openbsd
3959                 ;;
3960         hppa1.1-*-pro*)
3961                 target_cpu_default="(MASK_JUMP_IN_DELAY | MASK_PORTABLE_RUNTIME | MASK_GAS | MASK_NO_SPACE_REGS | MASK_SOFT_FLOAT)"
3962                 tm_file="${tm_file} pa/pa32-regs.h elfos.h pa/elf.h pa/pa-pro-end.h libgloss.h"
3963                 xm_file=pa/xm-papro.h
3964                 tmake_file=pa/t-pro
3965                 ;;
3966         hppa1.1-*-osf*)
3967                 target_cpu_default="MASK_PA_11"
3968                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-osf.h"
3969                 use_collect2=yes
3970                 ;;
3971         hppa1.1-*-rtems*)
3972                 target_cpu_default="(MASK_JUMP_IN_DELAY | MASK_PORTABLE_RUNTIME | MASK_GAS | MASK_NO_SPACE_REGS | MASK_SOFT_FLOAT)"
3973                 tm_file="${tm_file} pa/pa32-regs.h elfos.h pa/elf.h pa/pa-pro-end.h libgloss.h pa/rtems.h"
3974                 xm_file=pa/xm-papro.h
3975                 tmake_file=pa/t-pro
3976                 ;;
3977         hppa1.0-*-osf*)
3978                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-osf.h"
3979                 use_collect2=yes
3980                 ;;
3981         hppa1.1-*-bsd*)
3982                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h"
3983                 target_cpu_default="MASK_PA_11"
3984                 use_collect2=yes
3985                 ;;
3986         hppa1.0-*-bsd*)
3987                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h"
3988                 use_collect2=yes
3989                 ;;
3990         hppa1.0-*-hpux7*)
3991                 tm_file="pa/pa-oldas.h ${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux7.h"
3992                 xm_file=pa/xm-pahpux.h
3993                 xmake_file=pa/x-pa-hpux
3994                 if test x$gas = xyes
3995                 then
3996                         tm_file="${tm_file} pa/gas.h"
3997                 fi
3998                 install_headers_dir=install-headers-cpio
3999                 use_collect2=yes
4000                 ;;
4001         hppa1.0-*-hpux8.0[0-2]*)
4002                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h"
4003                 xm_file=pa/xm-pahpux.h
4004                 xmake_file=pa/x-pa-hpux
4005                 if test x$gas = xyes
4006                 then
4007                         tm_file="${tm_file} pa/pa-gas.h"
4008                 else
4009                         tm_file="pa/pa-oldas.h ${tm_file}"
4010                 fi
4011                 install_headers_dir=install-headers-cpio
4012                 use_collect2=yes
4013                 ;;
4014         hppa1.1-*-hpux8.0[0-2]*)
4015                 target_cpu_default="MASK_PA_11"
4016                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h"
4017                 xm_file=pa/xm-pahpux.h
4018                 xmake_file=pa/x-pa-hpux
4019                 if test x$gas = xyes
4020                 then
4021                         tm_file="${tm_file} pa/pa-gas.h"
4022                 else
4023                         tm_file="pa/pa-oldas.h ${tm_file}"
4024                 fi
4025                 install_headers_dir=install-headers-cpio
4026                 use_collect2=yes
4027                 ;;
4028         hppa1.1-*-hpux8*)
4029                 target_cpu_default="MASK_PA_11"
4030                 tm_file="${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         hppa1.0-*-hpux8*)
4041                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h"
4042                 xm_file=pa/xm-pahpux.h
4043                 xmake_file=pa/x-pa-hpux
4044                 if test x$gas = xyes
4045                 then
4046                         tm_file="${tm_file} pa/pa-gas.h"
4047                 fi
4048                 install_headers_dir=install-headers-cpio
4049                 use_collect2=yes
4050                 ;;
4051         hppa1.1-*-hpux10* | hppa2*-*-hpux10*)
4052                 target_cpu_default="MASK_PA_11"
4053                 tm_file="${tm_file} pa/pa32-regs.h pa/long_double.h pa/som.h pa/pa-hpux.h pa/pa-hpux10.h"
4054                 float_format=i128
4055                 xm_file=pa/xm-pahpux.h
4056                 xmake_file=pa/x-pa-hpux
4057                 tmake_file=pa/t-pa
4058                 if test x$gas = xyes
4059                 then
4060                         tm_file="${tm_file} pa/pa-gas.h"
4061                 fi
4062                 if test x$enable_threads = x; then
4063                     enable_threads=$have_pthread_h
4064                 fi
4065                 if test x$enable_threads = xyes; then
4066                         thread_file='dce'
4067                         tmake_file="${tmake_file} pa/t-dce-thr"
4068                 fi
4069                 install_headers_dir=install-headers-cpio
4070                 use_collect2=yes
4071                 ;;
4072         hppa1.0-*-hpux10*)
4073                 tm_file="${tm_file} pa/pa32-regs.h pa/long_double.h pa/som.h pa/pa-hpux.h pa/pa-hpux10.h"
4074                 float_format=i128
4075                 xm_file=pa/xm-pahpux.h
4076                 xmake_file=pa/x-pa-hpux
4077                 tmake_file=pa/t-pa
4078                 if test x$gas = xyes
4079                 then
4080                         tm_file="${tm_file} pa/pa-gas.h"
4081                 fi
4082                 if test x$enable_threads = x; then
4083                     enable_threads=$have_pthread_h
4084                 fi
4085                 if test x$enable_threads = xyes; then
4086                         thread_file='dce'
4087                         tmake_file="${tmake_file} pa/t-dce-thr"
4088                 fi
4089                 install_headers_dir=install-headers-cpio
4090                 use_collect2=yes
4091                 ;;
4092         hppa*64*-*-hpux11*)
4093                 target_cpu_default="MASK_PA_11"
4094                 xm_file=pa/xm-pa64hpux.h
4095                 xmake_file=pa/x-pa-hpux
4096                 tmake_file=pa/t-pa
4097                 tm_file="pa/pa64-start.h ${tm_file} pa/pa64-regs.h pa/long_double.h pa/elf.h pa/pa-hpux.h pa/pa-hpux11.h pa/pa-64.h"
4098                 float_format=i128
4099                 tmake_file=pa/t-pa64
4100                 target_cpu_default="(MASK_PA_11|MASK_PA_20)"
4101
4102                 if [ x$gas = xyes ]
4103                 then
4104                         tm_file="${tm_file} pa/pa-gas.h"
4105                 fi
4106 #               if [[ x$enable_threads = x ]]; then
4107 #                   enable_threads=$have_pthread_h
4108 #               fi
4109 #               if [[ x$enable_threads = xyes ]]; then
4110 #                       thread_file='dce'
4111 #                       tmake_file="${tmake_file} pa/t-dce-thr"
4112 #               fi
4113                 install_headers_dir=install-headers-cpio
4114                 use_collect2=yes
4115                 ;;
4116         hppa1.1-*-hpux11* | hppa2*-*-hpux11*)
4117                 target_cpu_default="MASK_PA_11"
4118                 tm_file="${tm_file} pa/pa32-regs.h pa/long_double.h pa/som.h pa/pa-hpux.h pa/pa-hpux11.h"
4119                 float_format=i128
4120                 xm_file=pa/xm-pahpux.h
4121                 xmake_file=pa/x-pa-hpux
4122                 tmake_file=pa/t-pa
4123                 if test x$gas = xyes
4124                 then
4125                         tm_file="${tm_file} pa/pa-gas.h"
4126                 fi
4127 #               if test x$enable_threads = x; then
4128 #                   enable_threads=$have_pthread_h
4129 #               fi
4130 #               if test x$enable_threads = xyes; then
4131 #                       thread_file='dce'
4132 #                       tmake_file="${tmake_file} pa/t-dce-thr"
4133 #               fi
4134                 install_headers_dir=install-headers-cpio
4135                 use_collect2=yes
4136                 ;;
4137         hppa1.0-*-hpux11*)
4138                 tm_file="${tm_file} pa/pa32-regs.h pa/long_double.h pa/som.h pa/pa-hpux.h pa/pa-hpux11.h"
4139                 float_format=i128
4140                 xm_file=pa/xm-pahpux.h
4141                 xmake_file=pa/x-pa-hpux
4142                 if test x$gas = xyes
4143                 then
4144                         tm_file="${tm_file} pa/pa-gas.h"
4145                 fi
4146 #               if test x$enable_threads = x; then
4147 #                   enable_threads=$have_pthread_h
4148 #               fi
4149 #               if test x$enable_threads = xyes; then
4150 #                       thread_file='dce'
4151 #                       tmake_file="${tmake_file} pa/t-dce-thr"
4152 #               fi
4153                 install_headers_dir=install-headers-cpio
4154                 use_collect2=yes
4155                 ;;
4156         hppa1.1-*-hpux* | hppa2*-*-hpux*)
4157                 target_cpu_default="MASK_PA_11"
4158                 tm_file="${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         hppa1.0-*-hpux*)
4169                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h pa/pa-hpux9.h"
4170                 xm_file=pa/xm-pahpux.h
4171                 xmake_file=pa/x-pa-hpux
4172                 if test x$gas = xyes
4173                 then
4174                         tm_file="${tm_file} pa/pa-gas.h"
4175                 fi
4176                 install_headers_dir=install-headers-cpio
4177                 use_collect2=yes
4178                 ;;
4179         hppa1.1-*-hiux* | hppa2*-*-hiux*)
4180                 target_cpu_default="MASK_PA_11"
4181                 tm_file="${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         hppa1.0-*-hiux*)
4192                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h pa/pa-hiux.h"
4193                 xm_file=pa/xm-pahpux.h
4194                 xmake_file=pa/x-pa-hpux
4195                 if test x$gas = xyes
4196                 then
4197                         tm_file="${tm_file} pa/pa-gas.h"
4198                 fi
4199                 install_headers_dir=install-headers-cpio
4200                 use_collect2=yes
4201                 ;;
4202         hppa*-*-lites*)
4203                 tm_file="${tm_file} pa/pa32-regs.h elfos.h pa/elf.h"
4204                 target_cpu_default="MASK_PA_11"
4205                 use_collect2=yes
4206                 ;;
4207         hppa*-*-mpeix*)
4208                 tm_file="${tm_file} pa/pa32-regs.h pa/long_double.h pa/som.h pa/pa-mpeix.h"
4209                 xm_file=pa/xm-pampeix.h
4210                 xmake_file=pa/x-pa-mpeix
4211                 echo "You must use gas. Assuming it is already installed."
4212                 install_headers_dir=install-headers-tar
4213                 use_collect2=yes
4214                 ;;
4215         i370-*-opened*)                  # IBM 360/370/390 Architecture
4216                 xm_file=i370/xm-oe.h
4217                 tm_file=i370/oe.h
4218                 xmake_file=i370/x-oe
4219                 tmake_file=i370/t-oe
4220                 ;;
4221         i370-*-mvs*)
4222                 xm_file=i370/xm-mvs.h
4223                 tm_file=i370/mvs.h
4224                 tmake_file=i370/t-mvs
4225                 ;;
4226         i370-*-linux*)
4227                 xm_file="xm-linux.h i370/xm-linux.h"
4228                 xmake_file=x-linux
4229                 tm_file="i370/linux.h ${tm_file}"
4230                 tmake_file="t-linux i370/t-linux"
4231                 # broken_install=yes
4232                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
4233                 # extra_parts="crtbegin.o crtend.o"
4234                 gnu_ld=yes
4235                 gas=yes
4236                 elf=yes
4237                 if test x$enable_threads = xyes; then
4238                         thread_file='posix'
4239                 fi
4240                 ;;
4241         i[34567]86-*-elf*)
4242                 xm_file="${xm_file} xm-svr4.h i386/xm-sysv4.h"
4243                 tm_file=i386/i386elf.h
4244                 tmake_file=i386/t-i386elf
4245                 xmake_file=x-svr4
4246                 ;;
4247         i[34567]86-ibm-aix*)            # IBM PS/2 running AIX
4248                 if test x$gas = xyes
4249                 then
4250                         tm_file=i386/aix386.h
4251                         extra_parts="crtbegin.o crtend.o"
4252                         tmake_file=i386/t-crtstuff
4253                 else
4254                         tm_file=i386/aix386ng.h
4255                         use_collect2=yes
4256                 fi
4257                 xm_file="xm-alloca.h i386/xm-aix.h ${xm_file}"
4258                 xm_defines=USG
4259                 xmake_file=i386/x-aix
4260                 ;;
4261         i[34567]86-ncr-sysv4*)          # NCR 3000 - ix86 running system V.4
4262                 xm_file="xm-alloca.h ${xm_file}"
4263                 xm_defines="USG POSIX SMALL_ARG_MAX"
4264                 xmake_file=i386/x-ncr3000
4265                 if test x$stabs = xyes -a x$gas = xyes
4266                 then
4267                         tm_file=i386/sysv4gdb.h
4268                 else
4269                         tm_file=i386/sysv4.h
4270                 fi
4271                 extra_parts="crtbegin.o crtend.o"
4272                 tmake_file=i386/t-crtpic
4273                 ;;
4274         i[34567]86-next-*)
4275                 tm_file=i386/next.h
4276                 xm_file=i386/xm-next.h
4277                 tmake_file=i386/t-next
4278                 xmake_file=i386/x-next
4279                 extra_objs=nextstep.o
4280                 extra_parts="crtbegin.o crtend.o"
4281                 if test x$enable_threads = xyes; then
4282                         thread_file='mach'
4283                 fi
4284                 ;;
4285         i[34567]86-sequent-bsd*)                # 80386 from Sequent
4286                 use_collect2=yes
4287                 if test x$gas = xyes
4288                 then
4289                         tm_file=i386/seq-gas.h
4290                 else
4291                         tm_file=i386/sequent.h
4292                 fi
4293                 ;;
4294         i[34567]86-sequent-ptx1*)
4295                 xm_defines="USG SVR3"
4296                 xmake_file=i386/x-sysv3
4297                 tm_file=i386/seq-sysv3.h
4298                 tmake_file=i386/t-crtstuff
4299                 extra_parts="crtbegin.o crtend.o"
4300                 install_headers_dir=install-headers-cpio
4301                 ;;
4302         i[34567]86-sequent-ptx2* | i[34567]86-sequent-sysv3*)
4303                 xm_defines="USG SVR3"
4304                 xmake_file=i386/x-sysv3
4305                 tm_file=i386/seq2-sysv3.h
4306                 tmake_file=i386/t-crtstuff
4307                 extra_parts="crtbegin.o crtend.o"
4308                 install_headers_dir=install-headers-cpio
4309                 ;;
4310         i[34567]86-sequent-ptx4* | i[34567]86-sequent-sysv4*)
4311                 xm_file="xm-alloca.h ${xm_file}"
4312                 xm_defines="USG POSIX SMALL_ARG_MAX"
4313                 xmake_file=x-svr4
4314                 tm_file=i386/ptx4-i.h
4315                 tmake_file=t-svr4
4316                 extra_parts="crtbegin.o crtend.o"
4317                 install_headers_dir=install-headers-cpio
4318                 ;;
4319         i386-sun-sunos*)                # Sun i386 roadrunner
4320                 xm_defines=USG
4321                 tm_file=i386/sun.h
4322                 use_collect2=yes
4323                 ;;
4324         i[34567]86-wrs-vxworks*)
4325                 tm_file=i386/vxi386.h
4326                 tmake_file=i386/t-i386bare
4327                 thread_file='vxworks'
4328                 ;;
4329         i[34567]86-*-aout*)
4330                 tm_file=i386/i386-aout.h
4331                 tmake_file=i386/t-i386bare
4332                 ;;
4333         i[34567]86-*-beospe*)
4334                 xm_file=i386/xm-beos.h
4335                 xm_defines="USE_C_ALLOCA"
4336                 tmake_file=i386/t-beos
4337                 tm_file=i386/beos-pe.h
4338                 xmake_file=i386/x-beos
4339                 extra_objs=winnt.o
4340                 ;;
4341         i[34567]86-*-beoself* | i[34567]86-*-beos*)
4342                 xm_file=i386/xm-beos.h
4343                 tmake_file='i386/t-beos i386/t-crtpic'
4344                 tm_file=i386/beos-elf.h
4345                 xmake_file=i386/x-beos
4346                 extra_objs=winnt.o
4347                 extra_parts='crtbegin.o crtend.o'
4348                 ;;
4349         i[34567]86-*-bsdi* | i[34567]86-*-bsd386*)
4350                 tm_file=i386/bsd386.h
4351 #               tmake_file=t-libc-ok
4352                 ;;
4353         i[34567]86-*-bsd*)
4354                 tm_file=i386/386bsd.h
4355 #               tmake_file=t-libc-ok
4356 # Next line turned off because both 386BSD and BSD/386 use GNU ld.
4357 #               use_collect2=yes
4358                 ;;
4359         i[34567]86-*-freebsd[12] | i[34567]86-*-freebsd[12].* | i[34567]86-*-freebsd*aout*)
4360                 tm_file="i386/freebsd.h i386/perform.h"
4361                 tmake_file=t-freebsd
4362                 ;;
4363         i[34567]86-*-freebsd*)
4364                 tm_file="i386/i386.h i386/att.h svr4.h freebsd.h i386/freebsd-elf.h i386/perform.h"
4365                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
4366                 tmake_file=t-freebsd
4367                 gas=yes
4368                 gnu_ld=yes
4369                 stabs=yes
4370                 case x${enable_threads} in
4371                 xyes | xpthreads | xposix)
4372                         thread_file='posix'
4373                         tmake_file="${tmake_file} t-freebsd-thread"
4374                         ;;
4375                 esac
4376                 ;;
4377         i[34567]86-*-netbsd*)
4378                 tm_file=i386/netbsd.h
4379                 tmake_file=t-netbsd
4380                 use_collect2=yes
4381                 ;;
4382         i[34567]86-*-openbsd*)
4383                 # we need collect2 until our bug is fixed...
4384                 use_collect2=yes
4385                 ;;
4386         i[34567]86-*-coff*)
4387                 tm_file=i386/i386-coff.h
4388                 tmake_file=i386/t-i386bare
4389                 ;;
4390         i[34567]86-*-isc*)              # 80386 running ISC system
4391                 xm_file="${xm_file} i386/xm-isc.h"
4392                 xm_defines="USG SVR3"
4393                 case $machine in
4394                   i[34567]86-*-isc[34]*)
4395                     xmake_file=i386/x-isc3
4396                     ;;
4397                   *)
4398                     xmake_file=i386/x-isc
4399                     ;;
4400                 esac
4401                 if test x$gas = xyes -a x$stabs = xyes
4402                 then
4403                         tm_file=i386/iscdbx.h
4404                         tmake_file=i386/t-svr3dbx
4405                         extra_parts="svr3.ifile svr3z.ifile"
4406                 else
4407                         tm_file=i386/isccoff.h
4408                         tmake_file=i386/t-crtstuff
4409                         extra_parts="crtbegin.o crtend.o"
4410                 fi
4411                 tmake_file="$tmake_file i386/t-i386bare"
4412                 install_headers_dir=install-headers-cpio
4413                 ;;
4414         i[34567]86-*-linux-gnuoldld*)   # Intel 80386's running GNU/Linux
4415                                         # pre BFD linkers
4416                 xmake_file=x-linux-aout
4417                 tmake_file="t-linux-aout i386/t-crtstuff"
4418                 tm_file=i386/linux-oldld.h
4419                 gnu_ld=yes
4420                 float_format=i386
4421                 ;;
4422         i[34567]86-*-linux-gnuaout*)    # Intel 80386's running GNU/Linux
4423                 xmake_file=x-linux-aout
4424                 tmake_file="t-linux-aout i386/t-crtstuff"
4425                 tm_file=i386/linux-aout.h
4426                 gnu_ld=yes
4427                 float_format=i386
4428                 ;;
4429         i[34567]86-*-linux-gnulibc1)    # Intel 80386's running GNU/Linux
4430                                         # GNU/Linux C library 5
4431                 xmake_file=x-linux
4432                 tm_file=i386/linux.h
4433                 tmake_file="t-linux t-linux-gnulibc1 i386/t-crtstuff"
4434                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
4435                 gnu_ld=yes
4436                 float_format=i386
4437                 if test x$enable_threads = xyes; then
4438                         thread_file='single'
4439                 fi
4440                 ;;
4441         i[34567]86-*-linux-gnu*)        # Intel 80386's running GNU/Linux
4442                                         # aka GNU/Linux C library 6
4443                 xmake_file=x-linux
4444                 tm_file=i386/linux.h
4445                 tmake_file="t-linux i386/t-crtstuff"
4446                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
4447                 gnu_ld=yes
4448                 float_format=i386
4449                 if test x$enable_threads = xyes; then
4450                         thread_file='posix'
4451                 fi
4452                 ;;
4453         i[34567]86-*-gnu*)
4454                 float_format=i386
4455                 ;;
4456         i[34567]86-go32-msdos | i[34567]86-*-go32*)
4457                 echo "GO32/DJGPP V1.X is no longer supported. Use *-pc-msdosdjgpp for DJGPP V2.X instead."
4458                 exit 1
4459                 ;;
4460         i[34567]86-pc-msdosdjgpp*)
4461                 xm_file=i386/xm-djgpp.h
4462                 tm_file=i386/djgpp.h
4463                 tmake_file=i386/t-djgpp
4464                 xmake_file=i386/x-djgpp
4465                 gnu_ld=yes
4466                 gas=yes
4467                 exeext=.exe
4468                 float_format=none
4469                 case $host in *pc-msdosdjgpp*)
4470                         target_alias=djgpp
4471                         ;;
4472                 esac
4473                 ;;
4474         i[34567]86-moss-msdos* | i[34567]86-*-moss*)
4475                 tm_file=i386/moss.h
4476                 tmake_file=t-libc-ok
4477                 gnu_ld=yes
4478                 gas=yes
4479                 ;;
4480         i[34567]86-*-lynxos*)
4481                 if test x$gas = xyes
4482                 then
4483                         tm_file=i386/lynx.h
4484                 else
4485                         tm_file=i386/lynx-ng.h
4486                 fi
4487                 xm_file=i386/xm-lynx.h
4488                 tmake_file=i386/t-i386bare
4489                 xmake_file=x-lynx
4490                 ;;
4491         i[34567]86-*-mach*)
4492                 tm_file=i386/mach.h
4493 #               tmake_file=t-libc-ok
4494                 use_collect2=yes
4495                 ;;
4496         i[34567]86-*-osfrose*)          # 386 using OSF/rose
4497                 if test x$elf = xyes
4498                 then
4499                         tm_file=i386/osfelf.h
4500                         use_collect2=
4501                 else
4502                         tm_file=i386/osfrose.h
4503                         use_collect2=yes
4504                 fi
4505                 xm_file="i386/xm-osf.h ${xm_file}"
4506                 xmake_file=i386/x-osfrose
4507                 tmake_file=i386/t-osf
4508                 extra_objs=halfpic.o
4509                 ;;
4510         i[34567]86-go32-rtems*)
4511                 cpu_type=i386
4512                 xm_file=i386/xm-go32.h
4513                 tm_file=i386/go32-rtems.h
4514                 tmake_file="i386/t-go32 t-rtems"
4515                 ;;
4516         i[34567]86-*-rtemscoff*)
4517                 cpu_type=i386
4518                 tm_file=i386/rtems.h
4519                 tmake_file="i386/t-i386bare t-rtems"
4520                 ;;
4521         i[34567]86-*-rtems*|i[34567]86-*-rtemself*)
4522                 cpu_type=i386
4523                 tm_file=i386/rtemself.h
4524                 extra_parts="crtbegin.o crtend.o crti.o crtn.o"
4525                 tmake_file="i386/t-rtems-i386 i386/t-crtstuff t-rtems"
4526                 ;;
4527         i[34567]86-*-sco3.2v5*) # 80386 running SCO Open Server 5
4528                 xm_file="xm-alloca.h ${xm_file} i386/xm-sco5.h"
4529                 xm_defines="USG SVR3"
4530                 xmake_file=i386/x-sco5
4531                 install_headers_dir=install-headers-cpio
4532                 tm_file=i386/sco5.h
4533                 if test x$gas = xyes
4534                 then
4535                         tm_file="i386/sco5gas.h ${tm_file}"
4536                         tmake_file=i386/t-sco5gas
4537                 else
4538                         tmake_file=i386/t-sco5
4539                 fi
4540                 tmake_file="$tmake_file i386/t-i386bare"
4541                 extra_parts="crti.o crtbegin.o crtend.o crtbeginS.o crtendS.o"
4542                 ;;
4543         i[34567]86-*-sco3.2v4*)         # 80386 running SCO 3.2v4 system
4544                 xm_file="${xm_file} i386/xm-sco.h"
4545                 xm_defines="USG SVR3 BROKEN_LDEXP SMALL_ARG_MAX"
4546                 xmake_file=i386/x-sco4
4547                 install_headers_dir=install-headers-cpio
4548                 if test x$stabs = xyes
4549                 then
4550                         tm_file=i386/sco4dbx.h
4551                         tmake_file=i386/t-svr3dbx
4552                         extra_parts="svr3.ifile svr3z.rfile"
4553                 else
4554                         tm_file=i386/sco4.h
4555                         tmake_file=i386/t-crtstuff
4556                         extra_parts="crtbegin.o crtend.o"
4557                 fi
4558                 tmake_file="$tmake_file i386/t-i386bare"
4559                 # The default EAFS filesystem supports long file names.
4560                 # Truncating the target makes $host != $target which
4561                 # makes gcc think it is doing a cross-compile.
4562                 # truncate_target=yes
4563                 ;;
4564         i[34567]86-*-sco*)              # 80386 running SCO system
4565                 xm_file=i386/xm-sco.h
4566                 xmake_file=i386/x-sco
4567                 install_headers_dir=install-headers-cpio
4568                 if test x$stabs = xyes
4569                 then
4570                         tm_file=i386/scodbx.h
4571                         tmake_file=i386/t-svr3dbx
4572                         extra_parts="svr3.ifile svr3z.rfile"
4573                 else
4574                         tm_file=i386/sco.h
4575                         extra_parts="crtbegin.o crtend.o"
4576                         tmake_file=i386/t-crtstuff
4577                 fi
4578                 tmake_file="$tmake_file i386/t-i386bare"
4579                 truncate_target=yes
4580                 ;;
4581         i[34567]86-*-solaris2*)
4582                 xm_file="xm-alloca.h ${xm_file}"
4583                 xm_defines="USG POSIX SMALL_ARG_MAX"
4584                 tm_file=i386/sol2.h
4585                 if test x$gas = xyes; then
4586                         # Only needed if gas does not support -s
4587                         tm_file="i386/sol2gas.h ${tm_file}"
4588                 fi
4589                 tmake_file="i386/t-i386bare i386/t-sol2"
4590                 extra_parts="crt1.o crti.o crtn.o gcrt1.o gmon.o crtbegin.o crtend.o"
4591                 xmake_file=x-svr4
4592                 if test x${enable_threads} = x; then
4593                     enable_threads=$have_pthread_h
4594                     if test x${enable_threads} = x; then
4595                         enable_threads=$have_thread_h
4596                     fi
4597                 fi
4598                 if test x${enable_threads} = xyes; then
4599                     if test x${have_pthread_h} = xyes; then
4600                         thread_file='posix'
4601                     else
4602                         thread_file='solaris'
4603                     fi
4604                 fi
4605                 ;;
4606        i[34567]86-*-sysv5*)           # Intel x86 on System V Release 5
4607                xm_file="xm-alloca.h ${xm_file}"
4608                xm_defines="USG POSIX"
4609                tm_file=i386/sysv5.h
4610                if test x$stabs = xyes
4611                then
4612                        tm_file="${tm_file} dbx.h"
4613                fi
4614                tmake_file="i386/t-i386bare i386/t-crtpic"
4615                xmake_file=x-svr4
4616                extra_parts="crtbegin.o crtend.o"
4617                if test x$enable_threads = xyes; then
4618                        thread_file='posix'
4619                fi
4620                ;;
4621         i[34567]86-*-sysv4*)            # Intel 80386's running system V.4
4622                 xm_file="xm-alloca.h ${xm_file}"
4623                 xm_defines="USG POSIX SMALL_ARG_MAX"
4624                 tm_file=i386/sysv4.h
4625                 if test x$stabs = xyes
4626                 then
4627                         tm_file="${tm_file} dbx.h"
4628                 fi
4629                 tmake_file="i386/t-i386bare i386/t-crtpic"
4630                 xmake_file=x-svr4
4631                 extra_parts="crtbegin.o crtend.o"
4632                 ;;
4633         i[34567]86-*-udk*)      # Intel x86 on SCO UW/OSR5 Dev Kit
4634                 xm_file="xm-alloca.h ${xm_file}"
4635                 xm_defines="USG POSIX"
4636                 tm_file=i386/udk.h
4637                 tmake_file="i386/t-i386bare i386/t-crtpic i386/t-udk"
4638                 xmake_file=x-svr4
4639                 extra_parts="crtbegin.o crtend.o"
4640                 install_headers_dir=install-headers-cpio
4641                 ;;
4642         i[34567]86-*-osf1*)             # Intel 80386's running OSF/1 1.3+
4643                 cpu_type=i386
4644                 xm_file="${xm_file} xm-svr4.h i386/xm-sysv4.h i386/xm-osf1elf.h"
4645                 xm_defines="USE_C_ALLOCA SMALL_ARG_MAX"
4646                 if test x$stabs = xyes
4647                 then
4648                         tm_file=i386/osf1elfgdb.h
4649                 else
4650                         tm_file=i386/osf1elf.h
4651                 fi
4652                 tmake_file=i386/t-osf1elf
4653                 xmake_file=i386/x-osf1elf
4654                 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
4655                 ;;
4656         i[34567]86-*-sysv*)             # Intel 80386's running system V
4657                 xm_defines="USG SVR3"
4658                 xmake_file=i386/x-sysv3
4659                 if test x$gas = xyes
4660                 then
4661                         if test x$stabs = xyes
4662                         then
4663                                 tm_file=i386/svr3dbx.h
4664                                 tmake_file=i386/t-svr3dbx
4665                                 extra_parts="svr3.ifile svr3z.rfile"
4666                         else
4667                                 tm_file=i386/svr3gas.h
4668                                 extra_parts="crtbegin.o crtend.o"
4669                                 tmake_file=i386/t-crtstuff
4670                         fi
4671                 else
4672                         tm_file=i386/sysv3.h
4673                         extra_parts="crtbegin.o crtend.o"
4674                         tmake_file=i386/t-crtstuff
4675                 fi
4676                 tmake_file="$tmake_file i386/t-crtpic"
4677                 ;;
4678         i386-*-vsta)                    # Intel 80386's running VSTa kernel
4679                 xm_file="${xm_file} i386/xm-vsta.h"
4680                 tm_file=i386/vsta.h
4681                 tmake_file=i386/t-vsta
4682                 xmake_file=i386/x-vsta
4683                 ;;
4684         i[34567]86-*-win32)
4685                 xm_file="${xm_file} i386/xm-cygwin.h"
4686                 tmake_file=i386/t-cygwin
4687                 tm_file=i386/win32.h
4688                 xmake_file=i386/x-cygwin
4689                 extra_objs=winnt.o
4690                 if test x$enable_threads = xyes; then
4691                         thread_file='win32'
4692                 fi
4693                 exeext=.exe
4694                 ;;
4695         i[34567]86-*-pe | i[34567]86-*-cygwin*)
4696                 xm_file="${xm_file} i386/xm-cygwin.h"
4697                 tmake_file=i386/t-cygwin
4698                 tm_file=i386/cygwin.h
4699                 xmake_file=i386/x-cygwin
4700                 extra_objs=winnt.o
4701                 if test x$enable_threads = xyes; then
4702                         thread_file='win32'
4703                 fi
4704                 exeext=.exe
4705                 ;;
4706         i[34567]86-*-mingw32*)
4707                 tm_file=i386/mingw32.h
4708                 xm_file="${xm_file} i386/xm-mingw32.h"
4709                 tmake_file="i386/t-cygwin i386/t-mingw32"
4710                 extra_objs=winnt.o
4711                 xmake_file=i386/x-cygwin
4712                 if test x$enable_threads = xyes; then
4713                         thread_file='win32'
4714                 fi
4715                 exeext=.exe
4716                 case $machine in
4717                         *mingw32msv*)
4718                                 ;;
4719                         *minwg32crt* | *mingw32*)
4720                                 tm_file="${tm_file} i386/crtdll.h"
4721                                 ;;
4722                 esac
4723                 ;;
4724         i[34567]86-*-uwin*)
4725                 tm_file=i386/uwin.h
4726                 xm_file="${xm_file} i386/xm-uwin.h"
4727                 xm_defines="USG NO_STAB_H"
4728                 tmake_file="i386/t-cygwin i386/t-uwin"
4729                 extra_objs=winnt.o
4730                 xmake_file=i386/x-cygwin
4731                 if test x$enable_threads = xyes; then
4732                         thread_file='win32'
4733                 fi
4734                 exeext=.exe
4735                 ;;
4736         i[34567]86-*-interix*)
4737                 tm_file="i386/i386-interix.h interix.h"
4738                 xm_file="i386/xm-i386-interix.h xm-interix.h"
4739                 xm_defines="USG"
4740                 tmake_file="i386/t-interix"
4741                 extra_objs=interix.o
4742                 xmake_file=x-interix
4743                 if test x$enable_threads = xyes ; then
4744                         thread_file='posix'
4745                 fi
4746                 if test x$stabs = xyes ; then
4747                         tm_file="${tm_file} dbxcoff.h"
4748                 fi
4749                 ;;
4750         i[34567]86-*-winnt3*)
4751                 tm_file=i386/win-nt.h
4752                 out_file=i386/i386.c
4753                 xm_file="xm-winnt.h ${xm_file}"
4754                 xmake_file=winnt/x-winnt
4755                 tmake_file=i386/t-winnt
4756                 extra_host_objs="winnt.o oldnames.o"
4757                 extra_gcc_objs="spawnv.o oldnames.o"
4758                 if test x$gnu_ld != xyes
4759                 then
4760                         extra_programs=ld.exe
4761                 fi
4762                 if test x$enable_threads = xyes; then
4763                         thread_file='win32'
4764                 fi
4765                 ;;
4766         i[34567]86-dg-dgux*)
4767                 xm_file="xm-alloca.h ${xm_file}"
4768                 xm_defines="USG POSIX"
4769                 out_file=i386/dgux.c
4770                 tm_file=i386/dgux.h
4771                 tmake_file=i386/t-dgux
4772                 xmake_file=i386/x-dgux
4773                 install_headers_dir=install-headers-cpio
4774               ;;
4775         i860-alliant-*)         # Alliant FX/2800
4776                 tm_file="${tm_file} svr4.h i860/sysv4.h i860/fx2800.h"
4777                 xm_file="${xm_file}"
4778                 xmake_file=i860/x-fx2800
4779                 tmake_file=i860/t-fx2800
4780                 extra_parts="crtbegin.o crtend.o"
4781                 ;;
4782         i860-*-bsd*)
4783                 tm_file="${tm_file} i860/bsd.h"
4784                 if test x$gas = xyes
4785                 then
4786                         tm_file="${tm_file} i860/bsd-gas.h"
4787                 fi
4788                 use_collect2=yes
4789                 ;;
4790         i860-*-mach*)
4791                 tm_file="${tm_file} i860/mach.h"
4792                 tmake_file=t-libc-ok
4793                 ;;
4794         i860-*-osf*)                    # Intel Paragon XP/S, OSF/1AD
4795                 tm_file="${tm_file} svr3.h i860/paragon.h"
4796                 xm_defines="USG SVR3"
4797                 tmake_file=t-osf
4798                 ;;
4799         i860-*-sysv3*)
4800                 tm_file="${tm_file} svr3.h i860/sysv3.h"
4801                 xm_defines="USG SVR3"
4802                 xmake_file=i860/x-sysv3
4803                 extra_parts="crtbegin.o crtend.o"
4804                 ;;
4805         i860-*-sysv4*)
4806                 tm_file="${tm_file} svr4.h i860/sysv4.h"
4807                 xm_defines="USG SVR3"
4808                 xmake_file=i860/x-sysv4
4809                 tmake_file=t-svr4
4810                 extra_parts="crtbegin.o crtend.o"
4811                 ;;
4812         i960-wrs-vxworks5 | i960-wrs-vxworks5.0*)
4813                 tm_file="${tm_file} i960/vx960.h"
4814                 tmake_file=i960/t-vxworks960
4815                 use_collect2=yes
4816                 thread_file='vxworks'
4817                 ;;
4818         i960-wrs-vxworks5* | i960-wrs-vxworks)
4819                 tm_file="${tm_file} dbxcoff.h i960/i960-coff.h i960/vx960-coff.h"
4820                 tmake_file=i960/t-vxworks960
4821                 use_collect2=yes
4822                 thread_file='vxworks'
4823                 ;;
4824         i960-wrs-vxworks*)
4825                 tm_file="${tm_file} i960/vx960.h"
4826                 tmake_file=i960/t-vxworks960
4827                 use_collect2=yes
4828                 thread_file='vxworks'
4829                 ;;
4830         i960-*-coff*)
4831                 tm_file="${tm_file} dbxcoff.h i960/i960-coff.h libgloss.h"
4832                 tmake_file=i960/t-960bare
4833                 use_collect2=yes
4834                 ;;
4835         i960-*-rtems)
4836                 tmake_file="i960/t-960bare t-rtems"
4837                 tm_file="${tm_file} dbxcoff.h i960/rtems.h"
4838                 use_collect2=yes
4839                 ;;
4840         i960-*-*)                       # Default i960 environment.
4841                 use_collect2=yes
4842                 ;;
4843         ia64*-*-elf*)
4844                 tm_file=ia64/elf.h
4845                 tmake_file="ia64/t-ia64"
4846                 target_cpu_default="0"
4847                 if test x$gas = xyes
4848                 then
4849                         target_cpu_default="${target_cpu_default}|MASK_GNU_AS"
4850                 fi
4851                 if test x$gnu_ld = xyes
4852                 then
4853                         target_cpu_default="${target_cpu_default}|MASK_GNU_LD"
4854                 fi
4855                 ;;
4856         ia64*-*-linux*)
4857                 tm_file=ia64/linux.h
4858                 tmake_file="t-linux ia64/t-ia64"
4859                 target_cpu_default="MASK_GNU_AS|MASK_GNU_LD"
4860                 if test x$enable_threads = xyes; then
4861                         thread_file='posix'
4862                 fi
4863                 ;;
4864         m32r-*-elf*)
4865                 extra_parts="crtinit.o crtfini.o"
4866                 ;;
4867         m68000-convergent-sysv*)
4868                 tm_file=m68k/ctix.h
4869                 xm_file="m68k/xm-3b1.h ${xm_file}"
4870                 xm_defines=USG
4871                 use_collect2=yes
4872                 extra_headers=math-68881.h
4873                 ;;
4874         m68000-hp-bsd*)                 # HP 9000/200 running BSD
4875                 tm_file=m68k/hp2bsd.h
4876                 xmake_file=m68k/x-hp2bsd
4877                 use_collect2=yes
4878                 extra_headers=math-68881.h
4879                 ;;
4880         m68000-hp-hpux*)                # HP 9000 series 300
4881                 xm_file="xm-alloca.h ${xm_file}"
4882                 xm_defines="USG"
4883                 if test x$gas = xyes
4884                 then
4885                         xmake_file=m68k/x-hp320g
4886                         tm_file=m68k/hp310g.h
4887                 else
4888                         xmake_file=m68k/x-hp320
4889                         tm_file=m68k/hp310.h
4890                 fi
4891                 install_headers_dir=install-headers-cpio
4892                 use_collect2=yes
4893                 extra_headers=math-68881.h
4894                 ;;
4895         m68000-sun-sunos3*)
4896                 tm_file=m68k/sun2.h
4897                 use_collect2=yes
4898                 extra_headers=math-68881.h
4899                 ;;
4900         m68000-sun-sunos4*)
4901                 tm_file=m68k/sun2o4.h
4902                 use_collect2=yes
4903                 extra_headers=math-68881.h
4904                 ;;
4905         m68000-att-sysv*)
4906                 xm_file="m68k/xm-3b1.h ${xm_file}"
4907                 xm_defines=USG
4908                 if test x$gas = xyes
4909                 then
4910                         tm_file=m68k/3b1g.h
4911                 else
4912                         tm_file=m68k/3b1.h
4913                 fi
4914                 use_collect2=yes
4915                 extra_headers=math-68881.h
4916                 ;;
4917         m68k-apple-aux*)                # Apple Macintosh running A/UX
4918                 xm_defines="USG AUX"
4919                 tmake_file=m68k/t-aux
4920                 install_headers_dir=install-headers-cpio
4921                 extra_headers=math-68881.h
4922                 extra_parts="crt1.o mcrt1.o maccrt1.o crt2.o crtn.o"
4923                 tm_file=
4924                 if test "$gnu_ld" = yes
4925                 then
4926                         tm_file="${tm_file} m68k/auxgld.h"
4927                 else
4928                         tm_file="${tm_file} m68k/auxld.h"
4929                 fi
4930                 if test "$gas" = yes
4931                 then
4932                         tm_file="${tm_file} m68k/auxgas.h"
4933                 else
4934                         tm_file="${tm_file} m68k/auxas.h"
4935                 fi
4936                 tm_file="${tm_file} m68k/a-ux.h"
4937                 float_format=m68k
4938                 ;;
4939         m68k-apollo-*)
4940                 tm_file=m68k/apollo68.h
4941                 xmake_file=m68k/x-apollo68
4942                 use_collect2=yes
4943                 extra_headers=math-68881.h
4944                 float_format=m68k
4945                 ;;
4946         m68k-altos-sysv*)                  # Altos 3068
4947                 if test x$gas = xyes
4948                 then
4949                         tm_file=m68k/altos3068.h
4950                         xm_defines=USG
4951                 else
4952                         echo "The Altos is supported only with the GNU assembler" 1>&2
4953                         exit 1
4954                 fi
4955                 extra_headers=math-68881.h
4956                 ;;
4957         m68k-bull-sysv*)                # Bull DPX/2
4958                 if test x$gas = xyes
4959                 then
4960                         if test x$stabs = xyes
4961                         then
4962                                 tm_file=m68k/dpx2cdbx.h
4963                         else
4964                                 tm_file=m68k/dpx2g.h
4965                         fi
4966                 else
4967                         tm_file=m68k/dpx2.h
4968                 fi
4969                 xm_file="xm-alloca.h ${xm_file}"
4970                 xm_defines=USG
4971                 xmake_file=m68k/x-dpx2
4972                 use_collect2=yes
4973                 extra_headers=math-68881.h
4974                 ;;
4975         m68k-atari-sysv4*)              # Atari variant of V.4.
4976                 tm_file=m68k/atari.h
4977                 xm_file="xm-alloca.h ${xm_file}"
4978                 xm_defines="USG FULL_PROTOTYPES"
4979                 tmake_file=t-svr4
4980                 extra_parts="crtbegin.o crtend.o"
4981                 extra_headers=math-68881.h
4982                 float_format=m68k
4983                 ;;
4984         m68k-motorola-sysv*)
4985                 tm_file=m68k/mot3300.h
4986                 xm_file="xm-alloca.h m68k/xm-mot3300.h ${xm_file}"
4987                 if test x$gas = xyes
4988                 then
4989                         xmake_file=m68k/x-mot3300-gas
4990                         if test x$gnu_ld = xyes
4991                         then
4992                                 tmake_file=m68k/t-mot3300-gald
4993                         else
4994                                 tmake_file=m68k/t-mot3300-gas
4995                                 use_collect2=yes
4996                         fi
4997                 else
4998                         xmake_file=m68k/x-mot3300
4999                         if test x$gnu_ld = xyes
5000                         then
5001                                 tmake_file=m68k/t-mot3300-gld
5002                         else
5003                                 tmake_file=m68k/t-mot3300
5004                                 use_collect2=yes
5005                         fi
5006                 fi
5007                 gdb_needs_out_file_path=yes
5008                 extra_parts="crt0.o mcrt0.o"
5009                 extra_headers=math-68881.h
5010                 float_format=m68k
5011                 ;;
5012         m68k-ncr-sysv*)                 # NCR Tower 32 SVR3
5013                 tm_file=m68k/tower-as.h
5014                 xm_defines="USG SVR3"
5015                 xmake_file=m68k/x-tower
5016                 extra_parts="crtbegin.o crtend.o"
5017                 extra_headers=math-68881.h
5018                 ;;
5019         m68k-plexus-sysv*)
5020                 tm_file=m68k/plexus.h
5021                 xm_file="xm-alloca.h m68k/xm-plexus.h ${xm_file}"
5022                 xm_defines=USG
5023                 use_collect2=yes
5024                 extra_headers=math-68881.h
5025                 ;;
5026         m68k-tti-*)
5027                 tm_file=m68k/pbb.h
5028                 xm_file="xm-alloca.h ${xm_file}"
5029                 xm_defines=USG
5030                 extra_headers=math-68881.h
5031                 ;;
5032         m68k-crds-unos*)
5033                 xm_file="xm-alloca.h m68k/xm-crds.h ${xm_file}"
5034                 xm_defines="USG unos"
5035                 xmake_file=m68k/x-crds
5036                 tm_file=m68k/crds.h
5037                 use_collect2=yes
5038                 extra_headers=math-68881.h
5039                 ;;
5040         m68k-cbm-sysv4*)                # Commodore variant of V.4.
5041                 tm_file=m68k/amix.h
5042                 xm_file="xm-alloca.h ${xm_file}"
5043                 xm_defines="USG FULL_PROTOTYPES"
5044                 xmake_file=m68k/x-amix
5045                 tmake_file=t-svr4
5046                 extra_parts="crtbegin.o crtend.o"
5047                 extra_headers=math-68881.h
5048                 float_format=m68k
5049                 ;;
5050         m68k-ccur-rtu)
5051                 tm_file=m68k/ccur-GAS.h
5052                 xmake_file=m68k/x-ccur
5053                 extra_headers=math-68881.h
5054                 use_collect2=yes
5055                 float_format=m68k
5056                 ;;
5057         m68k-hp-bsd4.4*)                # HP 9000/3xx running 4.4bsd
5058                 tm_file=m68k/hp3bsd44.h
5059                 xmake_file=m68k/x-hp3bsd44
5060                 use_collect2=yes
5061                 extra_headers=math-68881.h
5062                 float_format=m68k
5063                 ;;
5064         m68k-hp-bsd*)                   # HP 9000/3xx running Berkeley Unix
5065                 tm_file=m68k/hp3bsd.h
5066                 use_collect2=yes
5067                 extra_headers=math-68881.h
5068                 float_format=m68k
5069                 ;;
5070         m68k-isi-bsd*)
5071                 if test x$with_fp = xno
5072                 then
5073                         tm_file=m68k/isi-nfp.h
5074                 else
5075                         tm_file=m68k/isi.h
5076                         float_format=m68k
5077                 fi
5078                 use_collect2=yes
5079                 extra_headers=math-68881.h
5080                 ;;
5081         m68k-hp-hpux7*) # HP 9000 series 300 running HPUX version 7.
5082                 xm_file="xm-alloca.h ${xm_file}"
5083                 xm_defines="USG"
5084                 if test x$gas = xyes
5085                 then
5086                         xmake_file=m68k/x-hp320g
5087                         tm_file=m68k/hp320g.h
5088                 else
5089                         xmake_file=m68k/x-hp320
5090                         tm_file=m68k/hpux7.h
5091                 fi
5092                 install_headers_dir=install-headers-cpio
5093                 use_collect2=yes
5094                 extra_headers=math-68881.h
5095                 float_format=m68k
5096                 ;;
5097         m68k-hp-hpux*)  # HP 9000 series 300
5098                 xm_file="xm-alloca.h ${xm_file}"
5099                 xm_defines="USG"
5100                 if test x$gas = xyes
5101                 then
5102                         xmake_file=m68k/x-hp320g
5103                         tm_file=m68k/hp320g.h
5104                 else
5105                         xmake_file=m68k/x-hp320
5106                         tm_file=m68k/hp320.h
5107                 fi
5108                 install_headers_dir=install-headers-cpio
5109                 use_collect2=yes
5110                 extra_headers=math-68881.h
5111                 float_format=m68k
5112                 ;;
5113         m68k-sun-mach*)
5114                 tm_file=m68k/sun3mach.h
5115                 use_collect2=yes
5116                 extra_headers=math-68881.h
5117                 float_format=m68k
5118                 ;;
5119         m68k-sony-newsos3*)
5120                 if test x$gas = xyes
5121                 then
5122                         tm_file=m68k/news3gas.h
5123                 else
5124                         tm_file=m68k/news3.h
5125                 fi
5126                 use_collect2=yes
5127                 extra_headers=math-68881.h
5128                 float_format=m68k
5129                 ;;
5130         m68k-sony-bsd* | m68k-sony-newsos*)
5131                 if test x$gas = xyes
5132                 then
5133                         tm_file=m68k/newsgas.h
5134                 else
5135                         tm_file=m68k/news.h
5136                 fi
5137                 use_collect2=yes
5138                 extra_headers=math-68881.h
5139                 float_format=m68k
5140                 ;;
5141         m68k-next-nextstep2*)
5142                 tm_file=m68k/next21.h
5143                 xm_file="m68k/xm-next.h ${xm_file}"
5144                 tmake_file=m68k/t-next
5145                 xmake_file=m68k/x-next
5146                 extra_objs=nextstep.o
5147                 extra_headers=math-68881.h
5148                 use_collect2=yes
5149                 float_format=m68k
5150                 ;;
5151         m68k-next-nextstep[34]*)
5152                 tm_file=m68k/next.h
5153                 xm_file="m68k/xm-next.h ${xm_file}"
5154                 tmake_file=m68k/t-next
5155                 xmake_file=m68k/x-next
5156                 extra_objs=nextstep.o
5157                 extra_parts="crtbegin.o crtend.o"
5158                 extra_headers=math-68881.h
5159                 float_format=m68k
5160                 if test x$enable_threads = xyes; then
5161                         thread_file='mach'
5162                 fi
5163                 ;;
5164         m68k-sun-sunos3*)
5165                 if test x$with_fp = xno
5166                 then
5167                         tm_file=m68k/sun3n3.h
5168                 else
5169                         tm_file=m68k/sun3o3.h
5170                         float_format=m68k
5171                 fi
5172                 use_collect2=yes
5173                 extra_headers=math-68881.h
5174                 ;;
5175         m68k-sun-sunos*)                        # For SunOS 4 (the default).
5176                 if test x$with_fp = xno
5177                 then
5178                         tm_file=m68k/sun3n.h
5179                 else
5180                         tm_file=m68k/sun3.h
5181                         float_format=m68k
5182                 fi
5183                 use_collect2=yes
5184                 extra_headers=math-68881.h
5185                 ;;
5186         m68k-wrs-vxworks*)
5187                 tm_file=m68k/vxm68k.h
5188                 tmake_file=m68k/t-vxworks68
5189                 extra_headers=math-68881.h
5190                 thread_file='vxworks'
5191                 float_format=m68k
5192                 ;;
5193         m68k-*-aout*)
5194                 tmake_file=m68k/t-m68kbare
5195                 tm_file="m68k/m68k-aout.h libgloss.h"
5196                 extra_headers=math-68881.h
5197                 float_format=m68k
5198                 ;;
5199         m68k-*-coff*)
5200                 tmake_file=m68k/t-m68kbare
5201                 tm_file="m68k/m68k-coff.h dbx.h libgloss.h"
5202                 extra_headers=math-68881.h
5203                 float_format=m68k
5204                 ;;
5205         m68020-*-elf* | m68k-*-elf*)
5206                 tm_file="m68k/m68020-elf.h"
5207                 xm_file=m68k/xm-m68kv.h
5208                 tmake_file=m68k/t-m68kelf
5209                 header_files=math-68881.h
5210                 ;;
5211         m68k-*-lynxos*)
5212                 if test x$gas = xyes
5213                 then
5214                         tm_file=m68k/lynx.h
5215                 else
5216                         tm_file=m68k/lynx-ng.h
5217                 fi
5218                 xm_file=m68k/xm-lynx.h
5219                 xmake_file=x-lynx
5220                 tmake_file=m68k/t-lynx
5221                 extra_headers=math-68881.h
5222                 float_format=m68k
5223                 ;;
5224         m68k*-*-netbsd*)
5225                 tm_file=m68k/netbsd.h
5226                 tmake_file=t-netbsd
5227                 float_format=m68k
5228                 use_collect2=yes
5229                 ;;
5230         m68k*-*-openbsd*)
5231                 float_format=m68k
5232                 # we need collect2 until our bug is fixed...
5233                 use_collect2=yes
5234                 ;;
5235         m68k-*-sysv3*)                  # Motorola m68k's running system V.3
5236                 xm_file="xm-alloca.h ${xm_file}"
5237                 xm_defines=USG
5238                 xmake_file=m68k/x-m68kv
5239                 extra_parts="crtbegin.o crtend.o"
5240                 extra_headers=math-68881.h
5241                 float_format=m68k
5242                 ;;
5243         m68k-*-sysv4*)                  # Motorola m68k's running system V.4
5244                 tm_file=m68k/m68kv4.h
5245                 xm_file="xm-alloca.h ${xm_file}"
5246                 xm_defines=USG
5247                 tmake_file=t-svr4
5248                 extra_parts="crtbegin.o crtend.o"
5249                 extra_headers=math-68881.h
5250                 float_format=m68k
5251                 ;;
5252         m68k-*-linux-gnuaout*)          # Motorola m68k's running GNU/Linux
5253                                         # with a.out format
5254                 xmake_file=x-linux
5255                 tm_file=m68k/linux-aout.h
5256                 tmake_file="t-linux-aout m68k/t-linux-aout"
5257                 extra_headers=math-68881.h
5258                 float_format=m68k
5259                 gnu_ld=yes
5260                 ;;
5261         m68k-*-linux-gnulibc1)          # Motorola m68k's running GNU/Linux
5262                                         # with ELF format using the
5263                                         # GNU/Linux C library 5
5264                 xmake_file=x-linux
5265                 tm_file=m68k/linux.h
5266                 tmake_file="t-linux t-linux-gnulibc1 m68k/t-linux"
5267                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
5268                 extra_headers=math-68881.h
5269                 float_format=m68k
5270                 gnu_ld=yes
5271                 ;;
5272         m68k-*-linux-gnu*)              # Motorola m68k's running GNU/Linux
5273                                         # with ELF format using glibc 2
5274                                         # aka the GNU/Linux C library 6.
5275                 xmake_file=x-linux
5276                 tm_file=m68k/linux.h
5277                 tmake_file="t-linux m68k/t-linux"
5278                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
5279                 extra_headers=math-68881.h
5280                 float_format=m68k
5281                 gnu_ld=yes
5282                 if test x$enable_threads = xyes; then
5283                         thread_file='posix'
5284                 fi
5285                 ;;
5286         m68k-*-psos*)
5287                 tmake_file=m68k/t-m68kbare
5288                 tm_file=m68k/m68k-psos.h
5289                 extra_headers=math-68881.h
5290                 float_format=m68k
5291                 ;;
5292         m68k-*-rtemscoff*)
5293                 tmake_file="m68k/t-m68kbare t-rtems"
5294                 tm_file=m68k/rtems.h
5295                 extra_headers=math-68881.h
5296                 float_format=m68k
5297                 ;;
5298         m68k-*-rtemself*|m68k-*-rtems*)
5299                 tmake_file="m68k/t-m68kbare t-rtems m68k/t-crtstuff"
5300                 tm_file=m68k/rtemself.h
5301                 extra_headers=math-68881.h
5302                 float_format=m68k
5303                 ;;
5304         m88k-dg-dgux*)
5305                 case $machine in
5306                   m88k-dg-dguxbcs*)
5307                     tm_file=m88k/dguxbcs.h
5308                     tmake_file=m88k/t-dguxbcs
5309                     ;;
5310                   *)
5311                     tm_file=m88k/dgux.h
5312                     tmake_file=m88k/t-dgux
5313                     ;;
5314                 esac
5315                 extra_parts="crtbegin.o bcscrtbegin.o crtend.o m88kdgux.ld"
5316                 xmake_file=m88k/x-dgux
5317                 if test x$gas = xyes
5318                 then
5319                         tmake_file=m88k/t-dgux-gas
5320                 fi
5321                 ;;
5322         m88k-dolphin-sysv3*)
5323                 tm_file=m88k/dolph.h
5324                 extra_parts="crtbegin.o crtend.o"
5325                 xm_file="m88k/xm-sysv3.h ${xm_file}"
5326                 xmake_file=m88k/x-dolph
5327                 if test x$gas = xyes
5328                 then
5329                         tmake_file=m88k/t-m88k-gas
5330                 fi
5331                 ;;
5332         m88k-tektronix-sysv3)
5333                 tm_file=m88k/tekXD88.h
5334                 extra_parts="crtbegin.o crtend.o"
5335                 xm_file="m88k/xm-sysv3.h ${xm_file}"
5336                 xmake_file=m88k/x-tekXD88
5337                 if test x$gas = xyes
5338                 then
5339                         tmake_file=m88k/t-m88k-gas
5340                 fi
5341                 ;;
5342         m88k-*-aout*)
5343                 tm_file=m88k/m88k-aout.h
5344                 ;;
5345         m88k-*-coff*)
5346                 tm_file=m88k/m88k-coff.h
5347                 tmake_file=m88k/t-bug
5348                 ;;
5349         m88k-*-luna*)
5350                 tm_file=m88k/luna.h
5351                 extra_parts="crtbegin.o crtend.o"
5352                 if test x$gas = xyes
5353                 then
5354                         tmake_file=m88k/t-luna-gas
5355                 else
5356                         tmake_file=m88k/t-luna
5357                 fi
5358                 ;;
5359         m88k-*-openbsd*)
5360                 tmake_file="${tmake_file} m88k/t-luna-gas"
5361                 tm_file="m88k/aout-dbx.h aoutos.h m88k/m88k.h openbsd.h ${tm_file}"
5362                 xm_file="xm-openbsd.h m88k/xm-m88k.h ${xm_file}"
5363                 ;;
5364         m88k-*-sysv3*)
5365                 tm_file=m88k/sysv3.h
5366                 extra_parts="crtbegin.o crtend.o"
5367                 xm_file="m88k/xm-sysv3.h ${xm_file}"
5368                 xmake_file=m88k/x-sysv3
5369                 if test x$gas = xyes
5370                 then
5371                         tmake_file=m88k/t-m88k-gas
5372                 fi
5373                 ;;
5374         m88k-*-sysv4*)
5375                 tm_file=m88k/sysv4.h
5376                 extra_parts="crtbegin.o crtend.o"
5377                 xmake_file=m88k/x-sysv4
5378                 tmake_file=m88k/t-sysv4
5379                 ;;
5380         mcore-*-elf)
5381                 tm_file=mcore/mcore-elf.h
5382                 tmake_file=mcore/t-mcore
5383                 ;;
5384         mcore-*-pe*)
5385                 tm_file=mcore/mcore-pe.h
5386                 tmake_file=mcore/t-mcore-pe
5387                 ;;
5388         mips-sgi-irix6*)                # SGI System V.4., IRIX 6
5389                 if test "x$gnu_ld" = xyes
5390                 then
5391                         tm_file="mips/iris6.h mips/iris6gld.h"
5392                 else
5393                         tm_file=mips/iris6.h
5394                 fi
5395                 tmake_file=mips/t-iris6
5396                 xm_file=mips/xm-iris6.h
5397                 xmake_file=mips/x-iris6
5398 #               if test x$enable_threads = xyes; then
5399 #                       thread_file='irix'
5400 #               fi
5401                 ;;
5402         mips-wrs-vxworks)
5403                 tm_file="mips/elf.h mips/vxworks.h"
5404                 tmake_file=mips/t-ecoff
5405                 gas=yes
5406                 gnu_ld=yes
5407                 extra_parts="crtbegin.o crtend.o"
5408                 thread_file='vxworks'
5409                 ;;
5410         mips-sgi-irix5cross64)          # Irix5 host, Irix 6 target, cross64
5411                 tm_file="mips/iris6.h mips/cross64.h"
5412                 xm_defines=USG
5413                 xm_file="mips/xm-iris5.h"
5414                 xmake_file=mips/x-iris
5415                 tmake_file=mips/t-cross64
5416                 # See comment in mips/iris[56].h files.
5417                 use_collect2=yes
5418 #               if test x$enable_threads = xyes; then
5419 #                       thread_file='irix'
5420 #               fi
5421                 ;;
5422         mips-sni-sysv4)
5423                 if test x$gas = xyes
5424                 then
5425                         if test x$stabs = xyes
5426                         then
5427                                 tm_file=mips/iris5gdb.h
5428                         else
5429                                 tm_file="mips/sni-svr4.h mips/sni-gas.h"
5430                         fi
5431                 else
5432                         tm_file=mips/sni-svr4.h
5433                 fi
5434                 xm_defines=USG
5435                 xmake_file=mips/x-sni-svr4
5436                 tmake_file=mips/t-mips-gas
5437                 if test x$gnu_ld != xyes
5438                 then
5439                         use_collect2=yes
5440                 fi
5441                 ;;
5442         mips-sgi-irix5*)                # SGI System V.4., IRIX 5
5443                 if test x$gas = xyes
5444                 then
5445                         tm_file="mips/iris5.h mips/iris5gas.h"
5446                         if test x$stabs = xyes
5447                         then
5448                                 tm_file="${tm_file} dbx.h"
5449                         fi
5450                 else
5451                         tm_file=mips/iris5.h
5452                 fi
5453                 xm_defines=USG
5454                 xm_file="mips/xm-iris5.h"
5455                 xmake_file=mips/x-iris
5456                 # mips-tfile doesn't work yet
5457                 tmake_file=mips/t-mips-gas
5458                 # See comment in mips/iris5.h file.
5459                 use_collect2=yes
5460 #               if test x$enable_threads = xyes; then
5461 #                       thread_file='irix'
5462 #               fi
5463                 ;;
5464         mips-sgi-irix4loser*)           # Mostly like a MIPS.
5465                 tm_file="mips/iris4loser.h mips/iris3.h ${tm_file} mips/iris4.h"
5466                 if test x$stabs = xyes; then
5467                         tm_file="${tm_file} dbx.h"
5468                 fi
5469                 xm_defines=USG
5470                 xmake_file=mips/x-iris
5471                 if test x$gas = xyes
5472                 then
5473                         tmake_file=mips/t-mips-gas
5474                 else
5475                         extra_passes="mips-tfile mips-tdump"
5476                 fi
5477                 if test x$gnu_ld != xyes
5478                 then
5479                         use_collect2=yes
5480                 fi
5481 #               if test x$enable_threads = xyes; then
5482 #                       thread_file='irix'
5483 #               fi
5484                 ;;
5485         mips-sgi-irix4*)                # Mostly like a MIPS.
5486                 tm_file="mips/iris3.h ${tm_file} mips/iris4.h"
5487                 if test x$stabs = xyes; then
5488                         tm_file="${tm_file} dbx.h"
5489                 fi
5490                 xm_defines=USG
5491                 xmake_file=mips/x-iris
5492                 if test x$gas = xyes
5493                 then
5494                         tmake_file=mips/t-mips-gas
5495                 else
5496                         extra_passes="mips-tfile mips-tdump"
5497                 fi
5498                 if test x$gnu_ld != xyes
5499                 then
5500                         use_collect2=yes
5501                 fi
5502 #               if test x$enable_threads = xyes; then
5503 #                       thread_file='irix'
5504 #               fi
5505                 ;;
5506         mips-sgi-*)                     # Mostly like a MIPS.
5507                 tm_file="mips/iris3.h ${tm_file}"
5508                 if test x$stabs = xyes; then
5509                         tm_file="${tm_file} dbx.h"
5510                 fi
5511                 xm_defines=USG
5512                 xmake_file=mips/x-iris3
5513                 if test x$gas = xyes
5514                 then
5515                         tmake_file=mips/t-mips-gas
5516                 else
5517                         extra_passes="mips-tfile mips-tdump"
5518                 fi
5519                 if test x$gnu_ld != xyes
5520                 then
5521                         use_collect2=yes
5522                 fi
5523                 ;;
5524         mips-dec-osfrose*)              # Decstation running OSF/1 reference port with OSF/rose.
5525                 tm_file="mips/osfrose.h ${tm_file}"
5526                 xmake_file=mips/x-osfrose
5527                 tmake_file=mips/t-osfrose
5528                 extra_objs=halfpic.o
5529                 use_collect2=yes
5530                 ;;
5531         mips-dec-osf*)                  # Decstation running OSF/1 as shipped by DIGITAL
5532                 tm_file=mips/dec-osf1.h
5533                 if test x$stabs = xyes; then
5534                         tm_file="${tm_file} dbx.h"
5535                 fi
5536                 xmake_file=mips/x-dec-osf1
5537                 if test x$gas = xyes
5538                 then
5539                         tmake_file=mips/t-mips-gas
5540                 else
5541                         tmake_file=mips/t-ultrix
5542                         extra_passes="mips-tfile mips-tdump"
5543                 fi
5544                 if test x$gnu_ld != xyes
5545                 then
5546                         use_collect2=yes
5547                 fi
5548                 ;;
5549         mips-dec-bsd*)                  # Decstation running 4.4 BSD
5550               tm_file=mips/dec-bsd.h
5551               if test x$gas = xyes
5552               then
5553                         tmake_file=mips/t-mips-gas
5554               else
5555                         tmake_file=mips/t-ultrix
5556                         extra_passes="mips-tfile mips-tdump"
5557               fi
5558               if test x$gnu_ld != xyes
5559               then
5560                         use_collect2=yes
5561               fi
5562               ;;
5563         mipsel-*-netbsd* | mips-dec-netbsd*)    # Decstation running NetBSD
5564                 tm_file=mips/netbsd.h
5565                 # On NetBSD, the headers are already okay, except for math.h.
5566                 tmake_file=t-netbsd
5567                 ;;
5568        mips*-*-linux*)                         # Linux MIPS, either endian.
5569                 xmake_file=x-linux
5570                case $machine in
5571                        mipsel-*)  tm_file="mips/elfl.h mips/linux.h" ;;
5572                        *)         tm_file="mips/elf.h mips/linux.h" ;;
5573                esac
5574                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
5575                 gnu_ld=yes
5576                 gas=yes
5577                 if test x$enable_threads = xyes; then
5578                         thread_file='posix'
5579                 fi
5580                 ;;
5581         mips*el-*-openbsd*)     # mips little endian
5582                 target_cpu_default="MASK_GAS|MASK_ABICALLS"
5583                 ;;
5584         mips*-*-openbsd*)               # mips big endian
5585                 target_cpu_default="MASK_GAS|MASK_ABICALLS"
5586                 tm_file="mips/openbsd-be.h ${tm_file}"
5587                 ;;
5588         mips-sony-bsd* | mips-sony-newsos*)     # Sony NEWS 3600 or risc/news.
5589                 tm_file="mips/news4.h ${tm_file}"
5590                 if test x$stabs = xyes; then
5591                         tm_file="${tm_file} dbx.h"
5592                 fi
5593                 if test x$gas = xyes
5594                 then
5595                         tmake_file=mips/t-mips-gas
5596                 else
5597                         extra_passes="mips-tfile mips-tdump"
5598                 fi
5599                 if test x$gnu_ld != xyes
5600                 then
5601                         use_collect2=yes
5602                 fi
5603                 xmake_file=mips/x-sony
5604                 ;;
5605         mips-sony-sysv*)                # Sony NEWS 3800 with NEWSOS5.0.
5606                                         # That is based on svr4.
5607                 # t-svr4 is not right because this system doesn't use ELF.
5608                 tm_file="mips/news5.h ${tm_file}"
5609                 if test x$stabs = xyes; then
5610                         tm_file="${tm_file} dbx.h"
5611                 fi
5612                 xm_defines=USG
5613                 if test x$gas = xyes
5614                 then
5615                         tmake_file=mips/t-mips-gas
5616                 else
5617                         extra_passes="mips-tfile mips-tdump"
5618                 fi
5619                 if test x$gnu_ld != xyes
5620                 then
5621                         use_collect2=yes
5622                 fi
5623                 ;;
5624         mips-tandem-sysv4*)             # Tandem S2 running NonStop UX
5625                 tm_file="mips/svr4-5.h mips/svr4-t.h"
5626                 if test x$stabs = xyes; then
5627                         tm_file="${tm_file} dbx.h"
5628                 fi
5629                 xm_defines=USG
5630                 xmake_file=mips/x-sysv
5631                 if test x$gas = xyes
5632                 then
5633                         tmake_file=mips/t-mips-gas
5634                         extra_parts="crtbegin.o crtend.o"
5635                 else
5636                         tmake_file=mips/t-mips
5637                         extra_passes="mips-tfile mips-tdump"
5638                 fi
5639                 if test x$gnu_ld != xyes
5640                 then
5641                         use_collect2=yes
5642                 fi
5643                 ;;
5644         mips-*-ultrix* | mips-dec-mach3)        # Decstation.
5645                 tm_file="mips/ultrix.h ${tm_file}"
5646                 if test x$stabs = xyes; then
5647                         tm_file="${tm_file} dbx.h"
5648                 fi
5649                 xmake_file=mips/x-ultrix
5650                 if test x$gas = xyes
5651                 then
5652                         tmake_file=mips/t-mips-gas
5653                 else
5654                         tmake_file=mips/t-ultrix
5655                         extra_passes="mips-tfile mips-tdump"
5656                 fi
5657                 if test x$gnu_ld != xyes
5658                 then
5659                         use_collect2=yes
5660                 fi
5661                 ;;
5662         mips-*-riscos[56789]bsd*)
5663                 tm_file=mips/bsd-5.h    # MIPS BSD 4.3, RISC-OS 5.0
5664                 if test x$stabs = xyes; then
5665                         tm_file="${tm_file} dbx.h"
5666                 fi
5667                 if test x$gas = xyes
5668                 then
5669                         tmake_file=mips/t-bsd-gas
5670                 else
5671                         tmake_file=mips/t-bsd
5672                         extra_passes="mips-tfile mips-tdump"
5673                 fi
5674                 if test x$gnu_ld != xyes
5675                 then
5676                         use_collect2=yes
5677                 fi
5678                 ;;
5679         mips-*-bsd* | mips-*-riscosbsd* | mips-*-riscos[1234]bsd*)
5680                 tm_file="mips/bsd-4.h ${tm_file}" # MIPS BSD 4.3, RISC-OS 4.0
5681                 if test x$stabs = xyes; then
5682                         tm_file="${tm_file} dbx.h"
5683                 fi
5684                 if test x$gas = xyes
5685                 then
5686                         tmake_file=mips/t-bsd-gas
5687                 else
5688                         tmake_file=mips/t-bsd
5689                         extra_passes="mips-tfile mips-tdump"
5690                 fi
5691                 if test x$gnu_ld != xyes
5692                 then
5693                         use_collect2=yes
5694                 fi
5695                 ;;
5696         mips-*-riscos[56789]sysv4*)
5697                 tm_file=mips/svr4-5.h   # MIPS System V.4., RISC-OS 5.0
5698                 if test x$stabs = xyes; then
5699                         tm_file="${tm_file} dbx.h"
5700                 fi
5701                 xmake_file=mips/x-sysv
5702                 if test x$gas = xyes
5703                 then
5704                         tmake_file=mips/t-svr4-gas
5705                 else
5706                         tmake_file=mips/t-svr4
5707                         extra_passes="mips-tfile mips-tdump"
5708                 fi
5709                 if test x$gnu_ld != xyes
5710                 then
5711                         use_collect2=yes
5712                 fi
5713                 ;;
5714         mips-*-sysv4* | mips-*-riscos[1234]sysv4* | mips-*-riscossysv4*)
5715                 tm_file="mips/svr4-4.h ${tm_file}"
5716                 if test x$stabs = xyes; then
5717                         tm_file="${tm_file} dbx.h"
5718                 fi
5719                 xm_defines=USG
5720                 xmake_file=mips/x-sysv
5721                 if test x$gas = xyes
5722                 then
5723                         tmake_file=mips/t-svr4-gas
5724                 else
5725                         tmake_file=mips/t-svr4
5726                         extra_passes="mips-tfile mips-tdump"
5727                 fi
5728                 if test x$gnu_ld != xyes
5729                 then
5730                         use_collect2=yes
5731                 fi
5732                 ;;
5733         mips-*-riscos[56789]sysv*)
5734                 tm_file=mips/svr3-5.h   # MIPS System V.3, RISC-OS 5.0
5735                 if test x$stabs = xyes; then
5736                         tm_file="${tm_file} dbx.h"
5737                 fi
5738                 xm_defines=USG
5739                 xmake_file=mips/x-sysv
5740                 if test x$gas = xyes
5741                 then
5742                         tmake_file=mips/t-svr3-gas
5743                 else
5744                         tmake_file=mips/t-svr3
5745                         extra_passes="mips-tfile mips-tdump"
5746                 fi
5747                 if test x$gnu_ld != xyes
5748                 then
5749                         use_collect2=yes
5750                 fi
5751                 ;;
5752         mips-*-sysv* | mips-*-riscos*sysv*)
5753                 tm_file="mips/svr3-4.h ${tm_file}"
5754                 if test x$stabs = xyes; then
5755                         tm_file="${tm_file} dbx.h"
5756                 fi
5757                 xm_defines=USG
5758                 xmake_file=mips/x-sysv
5759                 if test x$gas = xyes
5760                 then
5761                         tmake_file=mips/t-svr3-gas
5762                 else
5763                         tmake_file=mips/t-svr3
5764                         extra_passes="mips-tfile mips-tdump"
5765                 fi
5766                 if test x$gnu_ld != xyes
5767                 then
5768                         use_collect2=yes
5769                 fi
5770                 ;;
5771         mips-*-riscos[56789]*)          # Default MIPS RISC-OS 5.0.
5772                 tm_file=mips/mips-5.h
5773                 if test x$stabs = xyes; then
5774                         tm_file="${tm_file} dbx.h"
5775                 fi
5776                 if test x$gas = xyes
5777                 then
5778                         tmake_file=mips/t-mips-gas
5779                 else
5780                         extra_passes="mips-tfile mips-tdump"
5781                 fi
5782                 if test x$gnu_ld != xyes
5783                 then
5784                         use_collect2=yes
5785                 fi
5786                 ;;
5787         mips-*-gnu*)
5788                 ;;
5789         mipsel-*-ecoff*)
5790                 tm_file=mips/ecoffl.h
5791                 if test x$stabs = xyes; then
5792                         tm_file="${tm_file} dbx.h"
5793                 fi
5794                 tmake_file=mips/t-ecoff
5795                 ;;
5796         mips-*-ecoff*)
5797                 tm_file="gofast.h mips/ecoff.h"
5798                 if test x$stabs = xyes; then
5799                         tm_file="${tm_file} dbx.h"
5800                 fi
5801                 tmake_file=mips/t-ecoff
5802                 ;;
5803         mipsel-*-elf*)
5804                 tm_file="mips/elfl.h"
5805                 tmake_file=mips/t-elf
5806                 ;;
5807         mips-*-elf*)
5808                 tm_file="mips/elf.h"
5809                 tmake_file=mips/t-elf
5810                 ;;
5811         mips64el-*-elf*)
5812                 tm_file="mips/elfl64.h"
5813                 tmake_file=mips/t-elf
5814                 ;;
5815         mips64orionel-*-elf*)
5816                 tm_file="mips/elforion.h mips/elfl64.h"
5817                 tmake_file=mips/t-elf
5818                 ;;
5819         mips64-*-elf*)
5820                 tm_file="mips/elf64.h"
5821                 tmake_file=mips/t-elf
5822                 ;;
5823         mips64orion-*-elf*)
5824                 tm_file="mips/elforion.h mips/elf64.h"
5825                 tmake_file=mips/t-elf
5826                 ;;
5827         mips64orion-*-rtems*)
5828                 tm_file="mips/elforion.h mips/elf64.h mips/rtems64.h"
5829                 tmake_file="mips/t-elf t-rtems"
5830                 ;;
5831         mipstx39el-*-elf*)
5832                 tm_file="mips/r3900.h mips/elfl.h mips/abi64.h"
5833                 tmake_file=mips/t-r3900
5834                 ;;
5835         mipstx39-*-elf*)
5836                 tm_file="mips/r3900.h mips/elf.h mips/abi64.h"
5837                 tmake_file=mips/t-r3900
5838                 ;;
5839         mips-*-*)                               # Default MIPS RISC-OS 4.0.
5840                 if test x$stabs = xyes; then
5841                         tm_file="${tm_file} dbx.h"
5842                 fi
5843                 if test x$gas = xyes
5844                 then
5845                         tmake_file=mips/t-mips-gas
5846                 else
5847                         extra_passes="mips-tfile mips-tdump"
5848                 fi
5849                 if test x$gnu_ld != xyes
5850                 then
5851                         use_collect2=yes
5852                 fi
5853                 ;;
5854         mn10200-*-*)
5855                 float_format=i32
5856                 cpu_type=mn10200
5857                 tm_file="mn10200/mn10200.h"
5858                 if test x$stabs = xyes
5859                 then
5860                         tm_file="${tm_file} dbx.h"
5861                 fi
5862                 use_collect2=no
5863                 ;;
5864         mn10300-*-*)
5865                 cpu_type=mn10300
5866                 tm_file="mn10300/mn10300.h"
5867                 if test x$stabs = xyes
5868                 then
5869                         tm_file="${tm_file} dbx.h"
5870                 fi
5871                 use_collect2=no
5872                 ;;
5873         ns32k-encore-bsd*)
5874                 tm_file=ns32k/encore.h
5875                 use_collect2=yes
5876                 ;;
5877         ns32k-sequent-bsd*)
5878                 tm_file=ns32k/sequent.h
5879                 use_collect2=yes
5880                 ;;
5881         ns32k-tek6100-bsd*)
5882                 tm_file=ns32k/tek6100.h
5883                 use_collect2=yes
5884                 ;;
5885         ns32k-tek6200-bsd*)
5886                 tm_file=ns32k/tek6200.h
5887                 use_collect2=yes
5888                 ;;
5889 # This has not been updated to GCC 2.
5890 #       ns32k-ns-genix*)
5891 #               xm_defines=USG
5892 #               xmake_file=ns32k/x-genix
5893 #               tm_file=ns32k/genix.h
5894 #               use_collect2=yes
5895 #               ;;
5896         ns32k-merlin-*)
5897                 tm_file=ns32k/merlin.h
5898                 use_collect2=yes
5899                 ;;
5900         ns32k-pc532-mach*)
5901                 tm_file=ns32k/pc532-mach.h
5902                 use_collect2=yes
5903                 ;;
5904         ns32k-pc532-minix*)
5905                 tm_file=ns32k/pc532-min.h
5906                 xm_file="ns32k/xm-pc532-min.h ${xm-file}"
5907                 xm_defines=USG
5908                 use_collect2=yes
5909                 ;;
5910         ns32k-*-netbsd*)
5911                 tm_file=ns32k/netbsd.h
5912                 xm_file="ns32k/xm-netbsd.h ${xm_file}"
5913                 # On NetBSD, the headers are already okay, except for math.h.
5914                 tmake_file=t-netbsd
5915                 use_collect2=yes
5916                 ;;
5917         pdp11-*-bsd)
5918                 tm_file="${tm_file} pdp11/2bsd.h"
5919                 ;;
5920         pdp11-*-*)
5921                 ;;
5922         avr-*-*)
5923                 ;;
5924         ns32k-*-openbsd*)
5925                 # Nothing special
5926                 ;;
5927 # This has not been updated to GCC 2.
5928 #       pyramid-*-*)
5929 #               cpu_type=pyr
5930 #               xmake_file=pyr/x-pyr
5931 #               use_collect2=yes
5932 #               ;;
5933
5934         pj*-linux*)
5935                 tm_file="svr4.h pj/linux.h ${tm_file}"
5936                 ;;
5937         pj-*)
5938                 ;;
5939         pjl-*)
5940                 tm_file="svr4.h pj/pjl.h ${tm_file}"
5941                 ;;
5942
5943         romp-*-aos*)
5944                 use_collect2=yes
5945                 ;;
5946         romp-*-mach*)
5947                 xmake_file=romp/x-mach
5948                 use_collect2=yes
5949                 ;;
5950         romp-*-openbsd*)
5951                 # Nothing special
5952                 ;;
5953         powerpc-*-openbsd*)
5954                 tmake_file="${tmake_file} rs6000/t-rs6000 rs6000/t-openbsd"
5955                 ;;
5956         powerpc-*-beos*)
5957                 cpu_type=rs6000
5958                 tm_file=rs6000/beos.h
5959                 xm_file=rs6000/xm-beos.h
5960                 tmake_file=rs6000/t-beos
5961                 xmake_file=rs6000/x-beos
5962                 ;;
5963         powerpc-*-sysv*)
5964                 tm_file=rs6000/sysv4.h
5965                 xm_file="rs6000/xm-sysv4.h"
5966                 xm_defines="USG POSIX"
5967                 extra_headers=ppc-asm.h
5968                 tmake_file="rs6000/t-ppcos rs6000/t-ppccomm"
5969                 xmake_file=rs6000/x-sysv4
5970                 ;;
5971         powerpc-*-eabiaix*)
5972                 tm_file="rs6000/sysv4.h rs6000/eabi.h rs6000/eabiaix.h"
5973                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
5974                 extra_headers=ppc-asm.h
5975                 ;;
5976         powerpc-*-eabisim*)
5977                 tm_file="rs6000/sysv4.h rs6000/eabi.h rs6000/eabisim.h"
5978                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
5979                 extra_headers=ppc-asm.h
5980                 ;;
5981         powerpc-*-elf*)
5982                 tm_file="rs6000/sysv4.h"
5983                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
5984                 extra_headers=ppc-asm.h
5985                 ;;
5986         powerpc-*-eabi*)
5987                 tm_file="rs6000/sysv4.h rs6000/eabi.h"
5988                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
5989                 extra_headers=ppc-asm.h
5990                 ;;
5991         powerpc-*-rtems*)
5992                 tm_file="rs6000/sysv4.h rs6000/eabi.h rs6000/rtems.h"
5993                 tmake_file="rs6000/t-ppcgas t-rtems rs6000/t-ppccomm"
5994                 extra_headers=ppc-asm.h
5995                 ;;
5996         powerpc-*-linux-gnulibc1)
5997                 tm_file="rs6000/sysv4.h rs6000/linux.h"
5998                 xm_file=rs6000/xm-sysv4.h
5999                 out_file=rs6000/rs6000.c
6000                 tmake_file="rs6000/t-ppcos t-linux t-linux-gnulibc1 rs6000/t-ppccomm"
6001                 xmake_file=x-linux
6002                 extra_headers=ppc-asm.h
6003                 if test x$enable_threads = xyes; then
6004                         thread_file='posix'
6005                 fi
6006                 ;;
6007         powerpc-*-linux-gnu*)
6008                 tm_file="rs6000/sysv4.h rs6000/linux.h"
6009                 xm_file="rs6000/xm-sysv4.h"
6010                 xm_defines="USG ${xm_defines}"
6011                 out_file=rs6000/rs6000.c
6012                 tmake_file="rs6000/t-ppcos t-linux rs6000/t-ppccomm"
6013                 xmake_file=x-linux
6014                 extra_headers=ppc-asm.h
6015                 if test x$enable_threads = xyes; then
6016                         thread_file='posix'
6017                 fi
6018                 ;;
6019         powerpc-wrs-vxworks*)
6020                 cpu_type=rs6000
6021                 xm_file="rs6000/xm-sysv4.h"
6022                 xm_defines="USG POSIX"
6023                 tm_file="rs6000/sysv4.h rs6000/vxppc.h"
6024                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
6025                 extra_headers=ppc-asm.h
6026                 thread_file='vxworks'
6027                 ;;
6028         powerpcle-wrs-vxworks*)
6029                 cpu_type=rs6000
6030                 xm_file="rs6000/xm-sysv4.h"
6031                 xm_defines="USG POSIX"
6032                 tm_file="rs6000/sysv4.h rs6000/sysv4le.h rs6000/vxppc.h"
6033                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
6034                 extra_headers=ppc-asm.h
6035                 thread_file='vxworks'
6036                 ;;
6037         powerpcle-*-sysv*)
6038                 tm_file="rs6000/sysv4.h rs6000/sysv4le.h"
6039                 xm_file="rs6000/xm-sysv4.h"
6040                 xm_defines="USG POSIX"
6041                 tmake_file="rs6000/t-ppcos rs6000/t-ppccomm"
6042                 xmake_file=rs6000/x-sysv4
6043                 extra_headers=ppc-asm.h
6044                 ;;
6045         powerpcle-*-elf*)
6046                 tm_file="rs6000/sysv4.h rs6000/sysv4le.h"
6047                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
6048                 extra_headers=ppc-asm.h
6049                 ;;
6050         powerpcle-*-eabisim*)
6051                 tm_file="rs6000/sysv4.h rs6000/sysv4le.h rs6000/eabi.h rs6000/eabisim.h"
6052                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
6053                 extra_headers=ppc-asm.h
6054                 ;;
6055         powerpcle-*-eabi*)
6056                 tm_file="rs6000/sysv4.h rs6000/sysv4le.h rs6000/eabi.h"
6057                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
6058                 extra_headers=ppc-asm.h
6059                 ;;
6060         powerpcle-*-solaris2*)
6061                 tm_file="rs6000/sysv4.h rs6000/sysv4le.h rs6000/sol2.h"
6062                 xm_file="rs6000/xm-sysv4.h"
6063                 xm_defines="USG POSIX"
6064                 tmake_file="rs6000/t-ppcos rs6000/t-ppccomm"
6065                 xmake_file=rs6000/x-sysv4
6066                 extra_headers=ppc-asm.h
6067                 ;;
6068         rs6000-ibm-aix3.[01]*)
6069                 tm_file=rs6000/aix31.h
6070                 xmake_file=rs6000/x-aix31
6071                 float_format=none
6072                 use_collect2=yes
6073                 ;;
6074         rs6000-ibm-aix3.2.[456789]* | powerpc-ibm-aix3.2.[456789]*)
6075                 tm_file=rs6000/aix3newas.h
6076                 if test x$host != x$target
6077                 then
6078                         tmake_file=rs6000/t-xnewas
6079                 else
6080                         tmake_file=rs6000/t-newas
6081                 fi
6082                 float_format=none
6083                 use_collect2=yes
6084                 ;;
6085         rs6000-ibm-aix4.[12]* | powerpc-ibm-aix4.[12]*)
6086                 tm_file=rs6000/aix41.h
6087                 if test x$host != x$target
6088                 then
6089                         tmake_file=rs6000/t-xnewas
6090                 else
6091                         tmake_file=rs6000/t-newas
6092                 fi
6093                 if test "$gnu_ld" = yes
6094                 then
6095                         xmake_file=rs6000/x-aix41-gld
6096                 else
6097                         tmake_file="rs6000/t-newas rs6000/t-aix41"
6098                 fi
6099                 xmake_file=rs6000/x-aix41
6100                 float_format=none
6101                 use_collect2=yes
6102                 ;;
6103         rs6000-ibm-aix4.[3456789]* | powerpc-ibm-aix4.[3456789]*)
6104                 tm_file=rs6000/aix43.h
6105                 tmake_file=rs6000/t-aix43
6106                 xmake_file=rs6000/x-aix41
6107                 float_format=none
6108                 use_collect2=yes
6109                 ;;
6110         rs6000-ibm-aix[56789].* | powerpc-ibm-aix[56789].*)
6111                 tm_file=rs6000/aix43.h
6112                 tmake_file=rs6000/t-aix43
6113                 xmake_file=rs6000/x-aix41
6114                 float_format=none
6115                 use_collect2=yes
6116                 ;;
6117         rs6000-ibm-aix*)
6118                 float_format=none
6119                 use_collect2=yes
6120                 ;;
6121         rs6000-bull-bosx)
6122                 float_format=none
6123                 use_collect2=yes
6124                 ;;
6125         rs6000-*-mach*)
6126                 tm_file=rs6000/mach.h
6127                 xm_file="${xm_file} rs6000/xm-mach.h"
6128                 xmake_file=rs6000/x-mach
6129                 use_collect2=yes
6130                 ;;
6131         rs6000-*-lynxos*)
6132                 tm_file=rs6000/lynx.h
6133                 xm_file=rs6000/xm-lynx.h
6134                 tmake_file=rs6000/t-rs6000
6135                 xmake_file=rs6000/x-lynx
6136                 use_collect2=yes
6137                 ;;
6138         sh-*-elf*)
6139                 tm_file=sh/elf.h
6140                 float_format=sh
6141                 ;;
6142         sh-*-rtemself*)
6143                 tmake_file="sh/t-sh t-rtems"
6144                 tm_file=sh/rtemself.h
6145                 float_format=sh
6146                 ;;
6147         sh-*-rtems*)
6148                 tmake_file="sh/t-sh t-rtems"
6149                 tm_file=sh/rtems.h
6150                 float_format=sh
6151                 ;;
6152         sh-*-*)
6153                 float_format=sh
6154                 ;;
6155         sparc-tti-*)
6156                 tm_file=sparc/pbd.h
6157                 xm_file="xm-alloca.h ${xm_file}"
6158                 xm_defines=USG
6159                 ;;
6160         sparc-wrs-vxworks* | sparclite-wrs-vxworks*)
6161                 tm_file=sparc/vxsparc.h
6162                 tmake_file=sparc/t-vxsparc
6163                 use_collect2=yes
6164                 thread_file='vxworks'
6165                 ;;
6166         sparc-*-aout*)
6167                 tmake_file=sparc/t-sparcbare
6168                 tm_file="sparc/aout.h libgloss.h"
6169                 ;;
6170         sparc-*-netbsd*)
6171                 tm_file=sparc/netbsd.h
6172                 tmake_file=t-netbsd
6173                 use_collect2=yes
6174                 ;;
6175         sparc-*-openbsd*)
6176                 # we need collect2 until our bug is fixed...
6177                 use_collect2=yes
6178                 ;;
6179         sparc-*-bsd*)
6180                 tm_file=sparc/bsd.h
6181                 ;;
6182         sparc-*-elf*)
6183                 tm_file=sparc/elf.h
6184                 tmake_file=sparc/t-elf
6185                 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
6186                 #float_format=i128
6187                 float_format=i64
6188                 ;;
6189         sparc-*-linux-gnuaout*)         # Sparc's running GNU/Linux, a.out
6190                 xm_file="${xm_file} sparc/xm-linux.h"
6191                 tm_file=sparc/linux-aout.h
6192                 xmake_file=x-linux
6193                 gnu_ld=yes
6194                 ;;
6195         sparc-*-linux-gnulibc1*)        # Sparc's running GNU/Linux, libc5
6196                 xm_file="${xm_file} sparc/xm-linux.h"
6197                 xmake_file=x-linux
6198                 tm_file=sparc/linux.h
6199                 tmake_file="t-linux t-linux-gnulibc1"
6200                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
6201                 gnu_ld=yes
6202                 float_format=sparc
6203                 ;;
6204         sparc-*-linux-gnu*)             # Sparc's running GNU/Linux, libc6
6205                 xm_file="${xm_file} sparc/xm-linux.h"
6206                 xmake_file=x-linux
6207                 tm_file=sparc/linux.h
6208                 tmake_file="t-linux"
6209                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
6210                 gnu_ld=yes
6211                 if test x$enable_threads = xyes; then
6212                         thread_file='posix'
6213                 fi
6214                 float_format=sparc
6215                 ;;
6216         sparc-*-lynxos*)
6217                 if test x$gas = xyes
6218                 then
6219                         tm_file=sparc/lynx.h
6220                 else
6221                         tm_file=sparc/lynx-ng.h
6222                 fi
6223                 xm_file=sparc/xm-lynx.h
6224                 tmake_file=sparc/t-sunos41
6225                 xmake_file=x-lynx
6226                 ;;
6227         sparc-*-rtemsaout*)
6228                 tmake_file="sparc/t-sparcbare t-rtems"
6229                 tm_file=sparc/rtems.h
6230                 ;;
6231         sparc-*-rtems*|sparc-*-rtemself*)
6232                 tm_file="sparc/rtemself.h"
6233                 tmake_file="sparc/t-elf t-rtems"
6234                 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
6235                 #float_format=i128
6236                 float_format=i64
6237                 ;;
6238         sparcv9-*-solaris2*)
6239                 if test x$gnu_ld = xyes
6240                 then
6241                         tm_file=sparc/sol2-64.h
6242                 else
6243                         tm_file=sparc/sol2-sld-64.h
6244                 fi
6245                 xm_file="sparc/xm-sysv4-64.h sparc/xm-sol2.h"
6246                 xm_defines="USG POSIX"
6247                 tmake_file="sparc/t-sol2 sparc/t-sol2-64"
6248                 xmake_file=sparc/x-sysv4
6249                 extra_parts="crt1.o crti.o crtn.o gcrt1.o crtbegin.o crtend.o"
6250                 float_format=none
6251                 if test x${enable_threads} = x ; then
6252                     enable_threads=$have_pthread_h
6253                     if test x${enable_threads} = x ; then
6254                         enable_threads=$have_thread_h
6255                     fi
6256                 fi
6257                 if test x${enable_threads} = xyes ; then
6258                     if test x${have_pthread_h} = xyes ; then
6259                         thread_file='posix'
6260                     else
6261                         thread_file='solaris'
6262                     fi
6263                 fi
6264                 ;;
6265         sparc-hal-solaris2*)
6266                 xm_file="sparc/xm-sysv4.h sparc/xm-sol2.h"
6267                 xm_defines="USG POSIX"
6268                 tm_file="sparc/sol2.h sparc/hal.h"
6269                 tmake_file="sparc/t-halos sparc/t-sol2"
6270                 xmake_file=sparc/x-sysv4
6271                 extra_parts="crt1.o crti.o crtn.o gmon.o crtbegin.o crtend.o"
6272                 case $machine in
6273                 *-*-solaris2.[0-4])
6274                         float_format=i128
6275                 ;;
6276                 *)
6277                         float_format=none
6278                         ;;
6279                 esac
6280                 thread_file='solaris'
6281                 ;;
6282         sparc-*-solaris2*)
6283                 if test x$gnu_ld = xyes
6284                 then
6285                         tm_file=sparc/sol2.h
6286                 else
6287                         tm_file=sparc/sol2-sld.h
6288                 fi
6289                 xm_file="sparc/xm-sysv4.h sparc/xm-sol2.h"
6290                 xm_defines="USG POSIX"
6291                 tmake_file=sparc/t-sol2
6292                 xmake_file=sparc/x-sysv4
6293                 extra_parts="crt1.o crti.o crtn.o gcrt1.o gmon.o crtbegin.o crtend.o"
6294                 case $machine in
6295                 *-*-solaris2.[0-6] | *-*-solaris2.[0-6].*) ;;
6296                 *-*-solaris2*)
6297                         if test x$gnu_ld = xyes
6298                         then
6299                                 tm_file=sparc/sol2-64.h
6300                         else
6301                                 tm_file=sparc/sol2-sld-64.h
6302                         fi
6303                         tmake_file="$tmake_file sparc/t-sol2-64"
6304                         ;;
6305                 esac
6306                 case $machine in
6307                 *-*-solaris2.[0-4])
6308                         float_format=i128
6309                         ;;
6310                 *)
6311                         float_format=none
6312                         ;;
6313                 esac
6314                 if test x${enable_threads} = x; then
6315                     enable_threads=$have_pthread_h
6316                     if test x${enable_threads} = x; then
6317                         enable_threads=$have_thread_h
6318                     fi
6319                 fi
6320                 if test x${enable_threads} = xyes; then
6321                     if test x${have_pthread_h} = xyes; then
6322                         thread_file='posix'
6323                     else
6324                         thread_file='solaris'
6325                     fi
6326                 fi
6327                 ;;
6328         sparc-*-sunos4.0*)
6329                 tm_file=sparc/sunos4.h
6330                 tmake_file=sparc/t-sunos40
6331                 use_collect2=yes
6332                 ;;
6333         sparc-*-sunos4*)
6334                 tm_file=sparc/sunos4.h
6335                 tmake_file=sparc/t-sunos41
6336                 use_collect2=yes
6337                 if test x$gas = xyes; then
6338                         tm_file="${tm_file} sparc/sun4gas.h"
6339                 fi
6340                 ;;
6341         sparc-*-sunos3*)
6342                 tm_file=sparc/sun4o3.h
6343                 use_collect2=yes
6344                 ;;
6345         sparc-*-sysv4*)
6346                 tm_file=sparc/sysv4.h
6347                 xm_file="sparc/xm-sysv4.h"
6348                 xm_defines="USG POSIX"
6349                 tmake_file=t-svr4
6350                 xmake_file=sparc/x-sysv4
6351                 extra_parts="crtbegin.o crtend.o"
6352                 ;;
6353         sparc-*-vxsim*)
6354                 xm_file="sparc/xm-sysv4.h sparc/xm-sol2.h"
6355                 xm_defines="USG POSIX"
6356                 tm_file=sparc/vxsim.h
6357                 tmake_file=sparc/t-vxsparc
6358                 xmake_file=sparc/x-sysv4
6359                 ;;
6360         sparclet-*-aout*)
6361                 tm_file="sparc/splet.h libgloss.h"
6362                 tmake_file=sparc/t-splet
6363                 ;;
6364         sparclite-*-coff*)
6365                 tm_file="sparc/litecoff.h libgloss.h"
6366                 tmake_file=sparc/t-sparclite
6367                 ;;
6368         sparclite-*-aout*)
6369                 tm_file="sparc/lite.h aoutos.h libgloss.h"
6370                 tmake_file=sparc/t-sparclite
6371                 ;;
6372         sparclite-*-elf*)
6373                 tm_file="sparc/liteelf.h"
6374                 tmake_file=sparc/t-sparclite
6375                 extra_parts="crtbegin.o crtend.o"
6376                 ;;
6377         sparc86x-*-aout*)
6378                 tm_file="sparc/sp86x-aout.h aoutos.h libgloss.h"
6379                 tmake_file=sparc/t-sp86x
6380                 ;;
6381         sparc86x-*-elf*)
6382                 tm_file="sparc/sp86x-elf.h"
6383                 tmake_file=sparc/t-sp86x
6384                 extra_parts="crtbegin.o crtend.o"
6385                 ;;
6386         sparc64-*-aout*)
6387                 tmake_file=sparc/t-sp64
6388                 tm_file=sparc/sp64-aout.h
6389                 ;;
6390         sparc64-*-elf*)
6391                 tmake_file=sparc/t-sp64
6392                 tm_file=sparc/sp64-elf.h
6393                 extra_parts="crtbegin.o crtend.o"
6394                 ;;
6395         sparc64-*-linux*)               # 64-bit Sparc's running GNU/Linux
6396                 tmake_file="t-linux sparc/t-linux64"
6397                 xm_file="sparc/xm-sp64.h sparc/xm-linux.h"
6398                 tm_file=sparc/linux64.h
6399                 xmake_file=x-linux
6400                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
6401                 gnu_ld=yes
6402                 if test x$enable_threads = xyes; then
6403                         thread_file='posix'
6404                 fi
6405                 float_format=sparc
6406                 ;;
6407 # This hasn't been upgraded to GCC 2.
6408 #       tahoe-harris-*)                 # Harris tahoe, using COFF.
6409 #               tm_file=tahoe/harris.h
6410 #               ;;
6411 #       tahoe-*-bsd*)                   # tahoe running BSD
6412 #               ;;
6413
6414         thumb*-*-*)
6415                 { echo "configure: error:
6416 *** The Thumb targets have been depreciated.  The equivalent
6417 *** ARM based toolchain can now generated Thumb instructions
6418 *** when the -mthumb switch is given to the compiler." 1>&2; exit 1; }
6419                 ;;
6420 # This hasn't been upgraded to GCC 2.
6421 #       tron-*-*)
6422 #               cpu_type=gmicro
6423 #               use_collect2=yes
6424 #               ;;
6425         v850-*-rtems*)
6426                 cpu_type=v850
6427                 tm_file="v850/rtems.h"
6428                 xm_file="v850/xm-v850.h"
6429                 tmake_file="v850/t-v850 t-rtems"
6430                 if test x$stabs = xyes
6431                 then
6432                         tm_file="${tm_file} dbx.h"
6433                 fi
6434                 use_collect2=no
6435                 ;;
6436         v850-*-*)
6437                 target_cpu_default="TARGET_CPU_generic"
6438                 cpu_type=v850
6439                 tm_file="v850/v850.h"
6440                 xm_file="v850/xm-v850.h"
6441                 tmake_file=v850/t-v850
6442                 if test x$stabs = xyes
6443                 then
6444                         tm_file="${tm_file} dbx.h"
6445                 fi
6446                 use_collect2=no
6447                 ;;
6448         vax-*-bsd*)                     # vaxen running BSD
6449                 use_collect2=yes
6450                 float_format=vax
6451                 ;;
6452         vax-*-sysv*)                    # vaxen running system V
6453                 tm_file="${tm_file} vax/vaxv.h"
6454                 xm_defines=USG
6455                 float_format=vax
6456                 ;;
6457         vax-*-netbsd*)
6458                 tm_file="${tm_file} netbsd.h vax/netbsd.h"
6459                 tmake_file=t-netbsd
6460                 float_format=vax
6461                 use_collect2=yes
6462                 ;;
6463         vax-*-openbsd*)
6464                 tmake_file="${tmake_file} vax/t-openbsd"
6465                 tm_file="vax/vax.h vax/openbsd1.h openbsd.h ${tm_file}"
6466                 xm_file="xm-openbsd.h vax/xm-vax.h"
6467                 float_format=vax
6468                 use_collect2=yes
6469                 ;;
6470         vax-*-ultrix*)                  # vaxen running ultrix
6471                 tm_file="${tm_file} vax/ultrix.h"
6472                 use_collect2=yes
6473                 float_format=vax
6474                 ;;
6475         vax-*-vms*)                     # vaxen running VMS
6476                 xm_file=vax/xm-vms.h
6477                 tm_file=vax/vms.h
6478                 float_format=vax
6479                 ;;
6480         vax-*-*)                        # vax default entry
6481                 float_format=vax
6482                 ;;
6483         we32k-att-sysv*)
6484                 xm_file="${xm_file} xm-svr3"
6485                 use_collect2=yes
6486                 ;;
6487         *)
6488                 echo "Configuration $machine not supported" 1>&2
6489                 exit 1
6490                 ;;
6491         esac
6492
6493         case $machine in
6494         *-*-linux-gnu*)
6495                 ;; # Existing GNU/Linux systems do not use the GNU setup.
6496         *-*-gnu*)
6497                 # On the GNU system, the setup is just about the same on
6498                 # each different CPU.  The specific machines that GNU
6499                 # supports are matched above and just set $cpu_type.
6500                 xm_file="xm-gnu.h ${xm_file}"
6501                 tm_file=${cpu_type}/gnu.h
6502                 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
6503                 # GNU always uses ELF.
6504                 elf=yes
6505                 # GNU tools are the only tools.
6506                 gnu_ld=yes
6507                 gas=yes
6508                 xmake_file=x-linux      # These details are the same as Linux.
6509                 tmake_file=t-gnu        # These are not.
6510                 ;;
6511         *-*-sysv4*)
6512                 xmake_try_sysv=x-sysv
6513                 install_headers_dir=install-headers-cpio
6514                 ;;
6515         *-*-sysv*)
6516                 install_headers_dir=install-headers-cpio
6517                 ;;
6518         esac
6519
6520         # Distinguish i[34567]86
6521         # Also, do not run mips-tfile on MIPS if using gas.
6522         # Process --with-cpu= for PowerPC/rs6000
6523         target_cpu_default2=
6524         case $machine in
6525         i486-*-*)
6526                 target_cpu_default2=1
6527                 ;;
6528         i586-*-*)
6529                 case $target_alias in
6530                         k6-*)
6531                                 target_cpu_default2=4
6532                                 ;;
6533                         *)
6534                                 target_cpu_default2=2
6535                                 ;;
6536                 esac
6537                 ;;
6538         i686-*-* | i786-*-*)
6539                 target_cpu_default2=3
6540                 ;;
6541         alpha*-*-*)
6542                 case $machine in
6543                         alphaev6[78]*)
6544                                 target_cpu_default2="MASK_CPU_EV6|MASK_BWX|MASK_MAX|MASK_FIX|MASK_CIX"
6545                                 ;;
6546                         alphaev6*)
6547                                 target_cpu_default2="MASK_CPU_EV6|MASK_BWX|MASK_MAX|MASK_FIX"
6548                                 ;;
6549                         alphapca56*)
6550                                 target_cpu_default2="MASK_CPU_EV5|MASK_BWX|MASK_MAX"
6551                                 ;;
6552                         alphaev56*)
6553                                 target_cpu_default2="MASK_CPU_EV5|MASK_BWX"
6554                                 ;;
6555                         alphaev5*)
6556                                 target_cpu_default2="MASK_CPU_EV5"
6557                                 ;;
6558                 esac
6559
6560                 if test x$gas = xyes
6561                 then
6562                         if test "$target_cpu_default2" = ""
6563                         then
6564                                 target_cpu_default2="MASK_GAS"
6565                         else
6566                                 target_cpu_default2="${target_cpu_default2}|MASK_GAS"
6567                         fi
6568                 fi
6569                 ;;
6570         arm*-*-*)
6571                 case "x$with_cpu" in
6572                         x)
6573                                 # The most generic
6574                                 target_cpu_default2="TARGET_CPU_generic"
6575                                 ;;
6576
6577                         # Distinguish cores, and major variants
6578                         # arm7m doesn't exist, but D & I don't affect code
6579                         xarm[23678] | xarm250 | xarm[67][01]0 \
6580                         | xarm7m | xarm7dm | xarm7dmi | xarm7tdmi \
6581                         | xarm7100 | xarm7500 | xarm7500fe | xarm810 \
6582                         | xstrongarm | xstrongarm110 | xstrongarm1100)
6583                                 target_cpu_default2="TARGET_CPU_$with_cpu"
6584                                 ;;
6585
6586                         xyes | xno)
6587                                 echo "--with-cpu must be passed a value" 1>&2
6588                                 exit 1
6589                                 ;;
6590
6591                         *)
6592                                 if test x$pass2done = xyes
6593                                 then
6594                                         echo "Unknown cpu used with --with-cpu=$with_cpu" 1>&2
6595                                         exit 1
6596                                 fi
6597                                 ;;
6598                 esac
6599                 ;;
6600
6601         mips*-*-ecoff* | mips*-*-elf*)
6602                 if test x$gas = xyes
6603                 then
6604                         if test x$gnu_ld = xyes
6605                         then
6606                                 target_cpu_default2="MASK_GAS|MASK_SPLIT_ADDR"
6607                         else
6608                                 target_cpu_default2="MASK_GAS"
6609                         fi
6610                 fi
6611                 ;;
6612         mips*-*-*)
6613                 if test x$gas = xyes
6614                 then
6615                         target_cpu_default2="MASK_GAS"
6616                 fi
6617                 ;;
6618         powerpc*-*-* | rs6000-*-*)
6619                 case "x$with_cpu" in
6620                         x)
6621                                 ;;
6622
6623                         xcommon | xpower | xpower2 | xpowerpc | xrios \
6624                           | xrios1 | xrios2 | xrsc | xrsc1 \
6625                           | x601 | x602 | x603 | x603e | x604 | x604e | x620 \
6626                           | xec603e | x740 | x750 | x401 \
6627                           | x403 | x505 | x801 | x821 | x823 | x860)
6628                                 target_cpu_default2="\"$with_cpu\""
6629                                 ;;
6630
6631                         xyes | xno)
6632                                 echo "--with-cpu must be passed a value" 1>&2
6633                                 exit 1
6634                                 ;;
6635
6636                         *)
6637                                 if test x$pass2done = xyes
6638                                 then
6639                                         echo "Unknown cpu used with --with-cpu=$with_cpu" 1>&2
6640                                         exit 1
6641                                 fi
6642                                 ;;
6643                 esac
6644                 ;;
6645         sparc*-*-*)
6646                 case ".$with_cpu" in
6647                         .)
6648                                 target_cpu_default2=TARGET_CPU_"`echo $machine | sed 's/-.*$//'`"
6649                                 ;;
6650                         .supersparc | .hypersparc | .ultrasparc | .v7 | .v8 | .v9)
6651                                 target_cpu_default2="TARGET_CPU_$with_cpu"
6652                                 ;;
6653                         *)
6654                                 if test x$pass2done = xyes
6655                                 then
6656                                         echo "Unknown cpu used with --with-cpu=$with_cpu" 1>&2
6657                                         exit 1
6658                                 fi
6659                                 ;;
6660                 esac
6661                 ;;
6662         esac
6663
6664         if test "$target_cpu_default2" != ""
6665         then
6666                 if test "$target_cpu_default" != ""
6667                 then
6668                         target_cpu_default="(${target_cpu_default}|${target_cpu_default2})"
6669                 else
6670                         target_cpu_default=$target_cpu_default2
6671                 fi
6672         fi
6673
6674         # No need for collect2 if we have the GNU linker.
6675         # Actually, there is now; GNU ld doesn't handle the EH info or
6676         # collecting for shared libraries.
6677         #case x$gnu_ld in
6678         #xyes)
6679         #       use_collect2=
6680         #       ;;
6681         #esac
6682
6683 # Save data on machine being used to compile GCC in build_xm_file.
6684 # Save data on host machine in vars host_xm_file and host_xmake_file.
6685         if test x$pass1done = x
6686         then
6687                 if test x"$xm_file" = x
6688                 then build_xm_file=$cpu_type/xm-$cpu_type.h
6689                 else build_xm_file=$xm_file
6690                 fi
6691                 build_xm_defines=$xm_defines
6692                 build_install_headers_dir=$install_headers_dir
6693                 build_exeext=$exeext
6694                 pass1done=yes
6695         else
6696                 if test x$pass2done = x
6697                 then
6698                         if test x"$xm_file" = x
6699                         then host_xm_file=$cpu_type/xm-$cpu_type.h
6700                         else host_xm_file=$xm_file
6701                         fi
6702                         host_xm_defines=$xm_defines
6703                         if test x"$xmake_file" = x
6704                         then xmake_file=$cpu_type/x-$cpu_type
6705                         fi
6706                         host_xmake_file="$xmake_file"
6707                         host_truncate_target=$truncate_target
6708                         host_extra_gcc_objs=$extra_gcc_objs
6709                         host_extra_objs=$extra_host_objs
6710                         host_exeext=$exeext
6711                         pass2done=yes
6712                 fi
6713         fi
6714 done
6715
6716 extra_objs="${host_extra_objs} ${extra_objs}"
6717
6718 # Default the target-machine variables that were not explicitly set.
6719 if test x"$tm_file" = x
6720 then tm_file=$cpu_type/$cpu_type.h; fi
6721
6722 if test x$extra_headers = x
6723 then extra_headers=; fi
6724
6725 if test x"$xm_file" = x
6726 then xm_file=$cpu_type/xm-$cpu_type.h; fi
6727
6728 if test x$md_file = x
6729 then md_file=$cpu_type/$cpu_type.md; fi
6730
6731 if test x$out_file = x
6732 then out_file=$cpu_type/$cpu_type.c; fi
6733
6734 if test x"$tmake_file" = x
6735 then tmake_file=$cpu_type/t-$cpu_type
6736 fi
6737
6738 if test x"$dwarf2" = xyes
6739 then tm_file="$tm_file tm-dwarf2.h"
6740 fi
6741
6742 if test x$float_format = x
6743 then float_format=i64
6744 fi
6745
6746 if test $float_format = none
6747 then float_h_file=Makefile.in
6748 else float_h_file=float-$float_format.h
6749 fi
6750
6751 # Handle cpp installation.
6752 if test x$enable_cpp != xno
6753 then
6754   tmake_file="$tmake_file t-install-cpp"
6755 fi
6756
6757 # Say what files are being used for the output code and MD file.
6758 echo "Using \`$srcdir/config/$out_file' to output insns."
6759 echo "Using \`$srcdir/config/$md_file' as machine description file."
6760
6761 count=a
6762 for f in $tm_file; do
6763         count=${count}x
6764 done
6765 if test $count = ax; then
6766         echo "Using \`$srcdir/config/$tm_file' as target machine macro file."
6767 else
6768         echo "Using the following target machine macro files:"
6769         for f in $tm_file; do
6770                 echo "  $srcdir/config/$f"
6771         done
6772 fi
6773
6774 count=a
6775 for f in $host_xm_file; do
6776         count=${count}x
6777 done
6778 if test $count = ax; then
6779         echo "Using \`$srcdir/config/$host_xm_file' as host machine macro file."
6780 else
6781         echo "Using the following host machine macro files:"
6782         for f in $host_xm_file; do
6783                 echo "  $srcdir/config/$f"
6784         done
6785 fi
6786
6787 if test "$host_xm_file" != "$build_xm_file"; then
6788         count=a
6789         for f in $build_xm_file; do
6790                 count=${count}x
6791         done
6792         if test $count = ax; then
6793                 echo "Using \`$srcdir/config/$build_xm_file' as build machine macro file."
6794         else
6795                 echo "Using the following build machine macro files:"
6796                 for f in $build_xm_file; do
6797                         echo "  $srcdir/config/$f"
6798                 done
6799         fi
6800 fi
6801
6802 if test x$thread_file = x; then
6803         if test x$target_thread_file != x; then
6804                 thread_file=$target_thread_file
6805         else
6806                 thread_file='single'
6807         fi
6808 fi
6809
6810 # Set up the header files.
6811 # $links is the list of header files to create.
6812 # $vars is the list of shell variables with file names to include.
6813 # auto-host.h is the file containing items generated by autoconf and is
6814 # the first file included by config.h.
6815 null_defines=
6816 host_xm_file="auto-host.h gansidecl.h ${host_xm_file} hwint.h"
6817
6818 # If host=build, it is correct to have hconfig include auto-host.h
6819 # as well.  If host!=build, we are in error and need to do more
6820 # work to find out the build config parameters.
6821 if test x$host = x$build
6822 then
6823         build_xm_file="auto-host.h gansidecl.h ${build_xm_file} hwint.h"
6824 else
6825         # We create a subdir, then run autoconf in the subdir.
6826         # To prevent recursion we set host and build for the new
6827         # invocation of configure to the build for this invocation
6828         # of configure.
6829         tempdir=build.$$
6830         rm -rf $tempdir
6831         mkdir $tempdir
6832         cd $tempdir
6833         case ${srcdir} in
6834         /*) realsrcdir=${srcdir};;
6835         *) realsrcdir=../${srcdir};;
6836         esac
6837         CC=${CC_FOR_BUILD} ${realsrcdir}/configure \
6838                 --target=$target --host=$build --build=$build
6839
6840         # We just finished tests for the build machine, so rename
6841         # the file auto-build.h in the gcc directory.
6842         mv auto-host.h ../auto-build.h
6843         cd ..
6844         rm -rf $tempdir
6845         build_xm_file="auto-build.h gansidecl.h ${build_xm_file} hwint.h"
6846 fi
6847
6848 xm_file="gansidecl.h ${xm_file}"
6849 tm_file="gansidecl.h ${tm_file}"
6850
6851 vars="host_xm_file tm_file tm_p_file xm_file build_xm_file"
6852 links="config.h tm.h tm_p.h tconfig.h hconfig.h"
6853 defines="host_xm_defines null_defines null_defines xm_defines build_xm_defines"
6854
6855 rm -f config.bak
6856 if test -f config.status; then mv -f config.status config.bak; fi
6857
6858 # Make the links.
6859 while test -n "$vars"
6860 do
6861         set $vars; var=$1; shift; vars=$*
6862         set $links; link=$1; shift; links=$*
6863         set $defines; define=$1; shift; defines=$*
6864
6865         rm -f $link
6866         # Make sure the file is created, even if it is empty.
6867         echo >$link
6868
6869         # Define TARGET_CPU_DEFAULT if the system wants one.
6870         # This substitutes for lots of *.h files.
6871         if test "$target_cpu_default" != "" -a $link = tm.h
6872         then
6873                 echo "#define TARGET_CPU_DEFAULT ($target_cpu_default)" >>$link
6874         fi
6875
6876         for file in `eval echo '$'$var`; do
6877                 case $file in
6878                 auto-host.h | auto-build.h )
6879                         ;;
6880                 *)
6881                         echo '#ifdef IN_GCC' >>$link
6882                         ;;
6883                 esac
6884                 echo "#include \"$file\"" >>$link
6885                 case $file in
6886                 auto-host.h | auto-build.h )
6887                         ;;
6888                 *)
6889                         echo '#endif' >>$link
6890                         ;;
6891                 esac
6892         done
6893
6894         for def in `eval echo '$'$define`; do
6895                 echo "#ifndef $def" >>$link
6896                 echo "#define $def" >>$link
6897                 echo "#endif" >>$link
6898         done
6899 done
6900
6901 # Truncate the target if necessary
6902 if test x$host_truncate_target != x; then
6903         target=`echo $target | sed -e 's/\(..............\).*/\1/'`
6904 fi
6905
6906 # Get the version trigger filename from the toplevel
6907 if test "${with_gcc_version_trigger+set}" = set; then
6908         gcc_version_trigger=$with_gcc_version_trigger
6909 else
6910         gcc_version_trigger=${srcdir}/version.c
6911 fi
6912 gcc_version=`grep version_string ${gcc_version_trigger} | sed -e 's/.*\"\([^ \"]*\)[ \"].*/\1/'`
6913
6914 # Internationalization
6915 PACKAGE=gcc
6916 VERSION="$gcc_version"
6917 cat >> confdefs.h <<EOF
6918 #define PACKAGE "$PACKAGE"
6919 EOF
6920
6921 cat >> confdefs.h <<EOF
6922 #define VERSION "$VERSION"
6923 EOF
6924
6925
6926
6927
6928 ALL_LINGUAS="en_GB"
6929
6930 # Enable NLS support by default
6931 # Check whether --enable-nls or --disable-nls was given.
6932 if test "${enable_nls+set}" = set; then
6933   enableval="$enable_nls"
6934   :
6935 else
6936   enable_nls=yes
6937 fi
6938
6939
6940 # if cross compiling, disable NLS support.
6941 # It's not worth the trouble, at least for now.
6942
6943 if test "${build}" != "${host}" && test "x$enable_nls" = "xyes"; then
6944   echo "configure: warning: Disabling NLS support for canadian cross compiler." 1>&2
6945   enable_nls=no
6946 fi
6947
6948
6949         echo $ac_n "checking for strerror in -lcposix""... $ac_c" 1>&6
6950 echo "configure:6951: checking for strerror in -lcposix" >&5
6951 ac_lib_var=`echo cposix'_'strerror | sed 'y%./+-%__p_%'`
6952 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
6953   echo $ac_n "(cached) $ac_c" 1>&6
6954 else
6955   ac_save_LIBS="$LIBS"
6956 LIBS="-lcposix  $LIBS"
6957 cat > conftest.$ac_ext <<EOF
6958 #line 6959 "configure"
6959 #include "confdefs.h"
6960 /* Override any gcc2 internal prototype to avoid an error.  */
6961 /* We use char because int might match the return type of a gcc2
6962     builtin and then its argument prototype would still apply.  */
6963 char strerror();
6964
6965 int main() {
6966 strerror()
6967 ; return 0; }
6968 EOF
6969 if { (eval echo configure:6970: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6970   rm -rf conftest*
6971   eval "ac_cv_lib_$ac_lib_var=yes"
6972 else
6973   echo "configure: failed program was:" >&5
6974   cat conftest.$ac_ext >&5
6975   rm -rf conftest*
6976   eval "ac_cv_lib_$ac_lib_var=no"
6977 fi
6978 rm -f conftest*
6979 LIBS="$ac_save_LIBS"
6980
6981 fi
6982 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
6983   echo "$ac_t""yes" 1>&6
6984   LIBS="$LIBS -lcposix"
6985 else
6986   echo "$ac_t""no" 1>&6
6987 fi
6988
6989
6990
6991 echo $ac_n "checking for working const""... $ac_c" 1>&6
6992 echo "configure:6993: checking for working const" >&5
6993 if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then
6994   echo $ac_n "(cached) $ac_c" 1>&6
6995 else
6996   cat > conftest.$ac_ext <<EOF
6997 #line 6998 "configure"
6998 #include "confdefs.h"
6999
7000 int main() {
7001
7002 /* Ultrix mips cc rejects this.  */
7003 typedef int charset[2]; const charset x;
7004 /* SunOS 4.1.1 cc rejects this.  */
7005 char const *const *ccp;
7006 char **p;
7007 /* NEC SVR4.0.2 mips cc rejects this.  */
7008 struct point {int x, y;};
7009 static struct point const zero = {0,0};
7010 /* AIX XL C 1.02.0.0 rejects this.
7011    It does not let you subtract one const X* pointer from another in an arm
7012    of an if-expression whose if-part is not a constant expression */
7013 const char *g = "string";
7014 ccp = &g + (g ? g-g : 0);
7015 /* HPUX 7.0 cc rejects these. */
7016 ++ccp;
7017 p = (char**) ccp;
7018 ccp = (char const *const *) p;
7019 { /* SCO 3.2v4 cc rejects this.  */
7020   char *t;
7021   char const *s = 0 ? (char *) 0 : (char const *) 0;
7022
7023   *t++ = 0;
7024 }
7025 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
7026   int x[] = {25, 17};
7027   const int *foo = &x[0];
7028   ++foo;
7029 }
7030 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
7031   typedef const int *iptr;
7032   iptr p = 0;
7033   ++p;
7034 }
7035 { /* AIX XL C 1.02.0.0 rejects this saying
7036      "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
7037   struct s { int j; const int *ap[3]; };
7038   struct s *b; b->j = 5;
7039 }
7040 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
7041   const int foo = 10;
7042 }
7043
7044 ; return 0; }
7045 EOF
7046 if { (eval echo configure:7047: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
7047   rm -rf conftest*
7048   ac_cv_c_const=yes
7049 else
7050   echo "configure: failed program was:" >&5
7051   cat conftest.$ac_ext >&5
7052   rm -rf conftest*
7053   ac_cv_c_const=no
7054 fi
7055 rm -f conftest*
7056 fi
7057
7058 echo "$ac_t""$ac_cv_c_const" 1>&6
7059 if test $ac_cv_c_const = no; then
7060   cat >> confdefs.h <<\EOF
7061 #define const
7062 EOF
7063
7064 fi
7065
7066 echo $ac_n "checking for off_t""... $ac_c" 1>&6
7067 echo "configure:7068: checking for off_t" >&5
7068 if eval "test \"`echo '$''{'ac_cv_type_off_t'+set}'`\" = set"; then
7069   echo $ac_n "(cached) $ac_c" 1>&6
7070 else
7071   cat > conftest.$ac_ext <<EOF
7072 #line 7073 "configure"
7073 #include "confdefs.h"
7074 #include <sys/types.h>
7075 #if STDC_HEADERS
7076 #include <stdlib.h>
7077 #include <stddef.h>
7078 #endif
7079 EOF
7080 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7081   egrep "(^|[^a-zA-Z_0-9])off_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
7082   rm -rf conftest*
7083   ac_cv_type_off_t=yes
7084 else
7085   rm -rf conftest*
7086   ac_cv_type_off_t=no
7087 fi
7088 rm -f conftest*
7089
7090 fi
7091 echo "$ac_t""$ac_cv_type_off_t" 1>&6
7092 if test $ac_cv_type_off_t = no; then
7093   cat >> confdefs.h <<\EOF
7094 #define off_t long
7095 EOF
7096
7097 fi
7098
7099 echo $ac_n "checking for size_t""... $ac_c" 1>&6
7100 echo "configure:7101: checking for size_t" >&5
7101 if eval "test \"`echo '$''{'ac_cv_type_size_t'+set}'`\" = set"; then
7102   echo $ac_n "(cached) $ac_c" 1>&6
7103 else
7104   cat > conftest.$ac_ext <<EOF
7105 #line 7106 "configure"
7106 #include "confdefs.h"
7107 #include <sys/types.h>
7108 #if STDC_HEADERS
7109 #include <stdlib.h>
7110 #include <stddef.h>
7111 #endif
7112 EOF
7113 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7114   egrep "(^|[^a-zA-Z_0-9])size_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
7115   rm -rf conftest*
7116   ac_cv_type_size_t=yes
7117 else
7118   rm -rf conftest*
7119   ac_cv_type_size_t=no
7120 fi
7121 rm -f conftest*
7122
7123 fi
7124 echo "$ac_t""$ac_cv_type_size_t" 1>&6
7125 if test $ac_cv_type_size_t = no; then
7126   cat >> confdefs.h <<\EOF
7127 #define size_t unsigned
7128 EOF
7129
7130 fi
7131
7132 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
7133 # for constant arguments.  Useless!
7134 echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6
7135 echo "configure:7136: checking for working alloca.h" >&5
7136 if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then
7137   echo $ac_n "(cached) $ac_c" 1>&6
7138 else
7139   cat > conftest.$ac_ext <<EOF
7140 #line 7141 "configure"
7141 #include "confdefs.h"
7142 #include <alloca.h>
7143 int main() {
7144 char *p = alloca(2 * sizeof(int));
7145 ; return 0; }
7146 EOF
7147 if { (eval echo configure:7148: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7148   rm -rf conftest*
7149   ac_cv_header_alloca_h=yes
7150 else
7151   echo "configure: failed program was:" >&5
7152   cat conftest.$ac_ext >&5
7153   rm -rf conftest*
7154   ac_cv_header_alloca_h=no
7155 fi
7156 rm -f conftest*
7157 fi
7158
7159 echo "$ac_t""$ac_cv_header_alloca_h" 1>&6
7160 if test $ac_cv_header_alloca_h = yes; then
7161   cat >> confdefs.h <<\EOF
7162 #define HAVE_ALLOCA_H 1
7163 EOF
7164
7165 fi
7166
7167 echo $ac_n "checking for alloca""... $ac_c" 1>&6
7168 echo "configure:7169: checking for alloca" >&5
7169 if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then
7170   echo $ac_n "(cached) $ac_c" 1>&6
7171 else
7172   cat > conftest.$ac_ext <<EOF
7173 #line 7174 "configure"
7174 #include "confdefs.h"
7175
7176 #ifdef __GNUC__
7177 # define alloca __builtin_alloca
7178 #else
7179 # ifdef _MSC_VER
7180 #  include <malloc.h>
7181 #  define alloca _alloca
7182 # else
7183 #  if HAVE_ALLOCA_H
7184 #   include <alloca.h>
7185 #  else
7186 #   ifdef _AIX
7187  #pragma alloca
7188 #   else
7189 #    ifndef alloca /* predefined by HP cc +Olibcalls */
7190 char *alloca ();
7191 #    endif
7192 #   endif
7193 #  endif
7194 # endif
7195 #endif
7196
7197 int main() {
7198 char *p = (char *) alloca(1);
7199 ; return 0; }
7200 EOF
7201 if { (eval echo configure:7202: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7202   rm -rf conftest*
7203   ac_cv_func_alloca_works=yes
7204 else
7205   echo "configure: failed program was:" >&5
7206   cat conftest.$ac_ext >&5
7207   rm -rf conftest*
7208   ac_cv_func_alloca_works=no
7209 fi
7210 rm -f conftest*
7211 fi
7212
7213 echo "$ac_t""$ac_cv_func_alloca_works" 1>&6
7214 if test $ac_cv_func_alloca_works = yes; then
7215   cat >> confdefs.h <<\EOF
7216 #define HAVE_ALLOCA 1
7217 EOF
7218
7219 fi
7220
7221 if test $ac_cv_func_alloca_works = no; then
7222   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
7223   # that cause trouble.  Some versions do not even contain alloca or
7224   # contain a buggy version.  If you still want to use their alloca,
7225   # use ar to extract alloca.o from them instead of compiling alloca.c.
7226   ALLOCA=alloca.${ac_objext}
7227   cat >> confdefs.h <<\EOF
7228 #define C_ALLOCA 1
7229 EOF
7230
7231
7232 echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
7233 echo "configure:7234: checking whether alloca needs Cray hooks" >&5
7234 if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
7235   echo $ac_n "(cached) $ac_c" 1>&6
7236 else
7237   cat > conftest.$ac_ext <<EOF
7238 #line 7239 "configure"
7239 #include "confdefs.h"
7240 #if defined(CRAY) && ! defined(CRAY2)
7241 webecray
7242 #else
7243 wenotbecray
7244 #endif
7245
7246 EOF
7247 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7248   egrep "webecray" >/dev/null 2>&1; then
7249   rm -rf conftest*
7250   ac_cv_os_cray=yes
7251 else
7252   rm -rf conftest*
7253   ac_cv_os_cray=no
7254 fi
7255 rm -f conftest*
7256
7257 fi
7258
7259 echo "$ac_t""$ac_cv_os_cray" 1>&6
7260 if test $ac_cv_os_cray = yes; then
7261 for ac_func in _getb67 GETB67 getb67; do
7262   echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
7263 echo "configure:7264: checking for $ac_func" >&5
7264 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
7265   echo $ac_n "(cached) $ac_c" 1>&6
7266 else
7267   cat > conftest.$ac_ext <<EOF
7268 #line 7269 "configure"
7269 #include "confdefs.h"
7270 /* System header to define __stub macros and hopefully few prototypes,
7271     which can conflict with char $ac_func(); below.  */
7272 #include <assert.h>
7273 /* Override any gcc2 internal prototype to avoid an error.  */
7274 /* We use char because int might match the return type of a gcc2
7275     builtin and then its argument prototype would still apply.  */
7276 char $ac_func();
7277
7278 int main() {
7279
7280 /* The GNU C library defines this for functions which it implements
7281     to always fail with ENOSYS.  Some functions are actually named
7282     something starting with __ and the normal name is an alias.  */
7283 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
7284 choke me
7285 #else
7286 $ac_func();
7287 #endif
7288
7289 ; return 0; }
7290 EOF
7291 if { (eval echo configure:7292: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7292   rm -rf conftest*
7293   eval "ac_cv_func_$ac_func=yes"
7294 else
7295   echo "configure: failed program was:" >&5
7296   cat conftest.$ac_ext >&5
7297   rm -rf conftest*
7298   eval "ac_cv_func_$ac_func=no"
7299 fi
7300 rm -f conftest*
7301 fi
7302
7303 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
7304   echo "$ac_t""yes" 1>&6
7305   cat >> confdefs.h <<EOF
7306 #define CRAY_STACKSEG_END $ac_func
7307 EOF
7308
7309   break
7310 else
7311   echo "$ac_t""no" 1>&6
7312 fi
7313
7314 done
7315 fi
7316
7317 echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
7318 echo "configure:7319: checking stack direction for C alloca" >&5
7319 if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then
7320   echo $ac_n "(cached) $ac_c" 1>&6
7321 else
7322   if test "$cross_compiling" = yes; then
7323   ac_cv_c_stack_direction=0
7324 else
7325   cat > conftest.$ac_ext <<EOF
7326 #line 7327 "configure"
7327 #include "confdefs.h"
7328 find_stack_direction ()
7329 {
7330   static char *addr = 0;
7331   auto char dummy;
7332   if (addr == 0)
7333     {
7334       addr = &dummy;
7335       return find_stack_direction ();
7336     }
7337   else
7338     return (&dummy > addr) ? 1 : -1;
7339 }
7340 main ()
7341 {
7342   exit (find_stack_direction() < 0);
7343 }
7344 EOF
7345 if { (eval echo configure:7346: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
7346 then
7347   ac_cv_c_stack_direction=1
7348 else
7349   echo "configure: failed program was:" >&5
7350   cat conftest.$ac_ext >&5
7351   rm -fr conftest*
7352   ac_cv_c_stack_direction=-1
7353 fi
7354 rm -fr conftest*
7355 fi
7356
7357 fi
7358
7359 echo "$ac_t""$ac_cv_c_stack_direction" 1>&6
7360 cat >> confdefs.h <<EOF
7361 #define STACK_DIRECTION $ac_cv_c_stack_direction
7362 EOF
7363
7364 fi
7365
7366
7367    for ac_hdr in argz.h limits.h locale.h nl_types.h malloc.h string.h \
7368 unistd.h sys/param.h
7369 do
7370 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
7371 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
7372 echo "configure:7373: checking for $ac_hdr" >&5
7373 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
7374   echo $ac_n "(cached) $ac_c" 1>&6
7375 else
7376   cat > conftest.$ac_ext <<EOF
7377 #line 7378 "configure"
7378 #include "confdefs.h"
7379 #include <$ac_hdr>
7380 EOF
7381 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
7382 { (eval echo configure:7383: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
7383 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
7384 if test -z "$ac_err"; then
7385   rm -rf conftest*
7386   eval "ac_cv_header_$ac_safe=yes"
7387 else
7388   echo "$ac_err" >&5
7389   echo "configure: failed program was:" >&5
7390   cat conftest.$ac_ext >&5
7391   rm -rf conftest*
7392   eval "ac_cv_header_$ac_safe=no"
7393 fi
7394 rm -f conftest*
7395 fi
7396 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
7397   echo "$ac_t""yes" 1>&6
7398     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
7399   cat >> confdefs.h <<EOF
7400 #define $ac_tr_hdr 1
7401 EOF
7402
7403 else
7404   echo "$ac_t""no" 1>&6
7405 fi
7406 done
7407
7408    for ac_func in getcwd munmap putenv setenv setlocale strchr strcasecmp \
7409 strdup __argz_count __argz_stringify __argz_next
7410 do
7411 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
7412 echo "configure:7413: checking for $ac_func" >&5
7413 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
7414   echo $ac_n "(cached) $ac_c" 1>&6
7415 else
7416   cat > conftest.$ac_ext <<EOF
7417 #line 7418 "configure"
7418 #include "confdefs.h"
7419 /* System header to define __stub macros and hopefully few prototypes,
7420     which can conflict with char $ac_func(); below.  */
7421 #include <assert.h>
7422 /* Override any gcc2 internal prototype to avoid an error.  */
7423 /* We use char because int might match the return type of a gcc2
7424     builtin and then its argument prototype would still apply.  */
7425 char $ac_func();
7426
7427 int main() {
7428
7429 /* The GNU C library defines this for functions which it implements
7430     to always fail with ENOSYS.  Some functions are actually named
7431     something starting with __ and the normal name is an alias.  */
7432 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
7433 choke me
7434 #else
7435 $ac_func();
7436 #endif
7437
7438 ; return 0; }
7439 EOF
7440 if { (eval echo configure:7441: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7441   rm -rf conftest*
7442   eval "ac_cv_func_$ac_func=yes"
7443 else
7444   echo "configure: failed program was:" >&5
7445   cat conftest.$ac_ext >&5
7446   rm -rf conftest*
7447   eval "ac_cv_func_$ac_func=no"
7448 fi
7449 rm -f conftest*
7450 fi
7451
7452 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
7453   echo "$ac_t""yes" 1>&6
7454     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
7455   cat >> confdefs.h <<EOF
7456 #define $ac_tr_func 1
7457 EOF
7458
7459 else
7460   echo "$ac_t""no" 1>&6
7461 fi
7462 done
7463
7464
7465    if test "${ac_cv_func_stpcpy+set}" != "set"; then
7466      for ac_func in stpcpy
7467 do
7468 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
7469 echo "configure:7470: checking for $ac_func" >&5
7470 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
7471   echo $ac_n "(cached) $ac_c" 1>&6
7472 else
7473   cat > conftest.$ac_ext <<EOF
7474 #line 7475 "configure"
7475 #include "confdefs.h"
7476 /* System header to define __stub macros and hopefully few prototypes,
7477     which can conflict with char $ac_func(); below.  */
7478 #include <assert.h>
7479 /* Override any gcc2 internal prototype to avoid an error.  */
7480 /* We use char because int might match the return type of a gcc2
7481     builtin and then its argument prototype would still apply.  */
7482 char $ac_func();
7483
7484 int main() {
7485
7486 /* The GNU C library defines this for functions which it implements
7487     to always fail with ENOSYS.  Some functions are actually named
7488     something starting with __ and the normal name is an alias.  */
7489 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
7490 choke me
7491 #else
7492 $ac_func();
7493 #endif
7494
7495 ; return 0; }
7496 EOF
7497 if { (eval echo configure:7498: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7498   rm -rf conftest*
7499   eval "ac_cv_func_$ac_func=yes"
7500 else
7501   echo "configure: failed program was:" >&5
7502   cat conftest.$ac_ext >&5
7503   rm -rf conftest*
7504   eval "ac_cv_func_$ac_func=no"
7505 fi
7506 rm -f conftest*
7507 fi
7508
7509 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
7510   echo "$ac_t""yes" 1>&6
7511     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
7512   cat >> confdefs.h <<EOF
7513 #define $ac_tr_func 1
7514 EOF
7515
7516 else
7517   echo "$ac_t""no" 1>&6
7518 fi
7519 done
7520
7521    fi
7522    if test "${ac_cv_func_stpcpy}" = "yes"; then
7523      cat >> confdefs.h <<\EOF
7524 #define HAVE_STPCPY 1
7525 EOF
7526
7527    fi
7528
7529    if test $ac_cv_header_locale_h = yes; then
7530     echo $ac_n "checking for LC_MESSAGES""... $ac_c" 1>&6
7531 echo "configure:7532: checking for LC_MESSAGES" >&5
7532 if eval "test \"`echo '$''{'am_cv_val_LC_MESSAGES'+set}'`\" = set"; then
7533   echo $ac_n "(cached) $ac_c" 1>&6
7534 else
7535   cat > conftest.$ac_ext <<EOF
7536 #line 7537 "configure"
7537 #include "confdefs.h"
7538 #include <locale.h>
7539 int main() {
7540 return LC_MESSAGES
7541 ; return 0; }
7542 EOF
7543 if { (eval echo configure:7544: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7544   rm -rf conftest*
7545   am_cv_val_LC_MESSAGES=yes
7546 else
7547   echo "configure: failed program was:" >&5
7548   cat conftest.$ac_ext >&5
7549   rm -rf conftest*
7550   am_cv_val_LC_MESSAGES=no
7551 fi
7552 rm -f conftest*
7553 fi
7554
7555 echo "$ac_t""$am_cv_val_LC_MESSAGES" 1>&6
7556     if test $am_cv_val_LC_MESSAGES = yes; then
7557       cat >> confdefs.h <<\EOF
7558 #define HAVE_LC_MESSAGES 1
7559 EOF
7560
7561     fi
7562   fi
7563    echo $ac_n "checking whether NLS is requested""... $ac_c" 1>&6
7564 echo "configure:7565: checking whether NLS is requested" >&5
7565         # Check whether --enable-nls or --disable-nls was given.
7566 if test "${enable_nls+set}" = set; then
7567   enableval="$enable_nls"
7568   USE_NLS=$enableval
7569 else
7570   USE_NLS=yes
7571 fi
7572
7573     echo "$ac_t""$USE_NLS" 1>&6
7574
7575
7576     USE_INCLUDED_LIBINTL=no
7577
7578         if test "$USE_NLS" = "yes"; then
7579       cat >> confdefs.h <<\EOF
7580 #define ENABLE_NLS 1
7581 EOF
7582
7583       echo $ac_n "checking whether included gettext is requested""... $ac_c" 1>&6
7584 echo "configure:7585: checking whether included gettext is requested" >&5
7585       # Check whether --with-included-gettext or --without-included-gettext was given.
7586 if test "${with_included_gettext+set}" = set; then
7587   withval="$with_included_gettext"
7588   nls_cv_force_use_gnu_gettext=$withval
7589 else
7590   nls_cv_force_use_gnu_gettext=yes
7591 fi
7592
7593       echo "$ac_t""$nls_cv_force_use_gnu_gettext" 1>&6
7594
7595       nls_cv_use_gnu_gettext="$nls_cv_force_use_gnu_gettext"
7596       if test "$nls_cv_force_use_gnu_gettext" != "yes"; then
7597                                         nls_cv_header_intl=
7598         nls_cv_header_libgt=
7599         CATOBJEXT=NONE
7600
7601         ac_safe=`echo "libintl.h" | sed 'y%./+-%__p_%'`
7602 echo $ac_n "checking for libintl.h""... $ac_c" 1>&6
7603 echo "configure:7604: checking for libintl.h" >&5
7604 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
7605   echo $ac_n "(cached) $ac_c" 1>&6
7606 else
7607   cat > conftest.$ac_ext <<EOF
7608 #line 7609 "configure"
7609 #include "confdefs.h"
7610 #include <libintl.h>
7611 EOF
7612 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
7613 { (eval echo configure:7614: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
7614 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
7615 if test -z "$ac_err"; then
7616   rm -rf conftest*
7617   eval "ac_cv_header_$ac_safe=yes"
7618 else
7619   echo "$ac_err" >&5
7620   echo "configure: failed program was:" >&5
7621   cat conftest.$ac_ext >&5
7622   rm -rf conftest*
7623   eval "ac_cv_header_$ac_safe=no"
7624 fi
7625 rm -f conftest*
7626 fi
7627 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
7628   echo "$ac_t""yes" 1>&6
7629   echo $ac_n "checking for gettext in libc""... $ac_c" 1>&6
7630 echo "configure:7631: checking for gettext in libc" >&5
7631 if eval "test \"`echo '$''{'gt_cv_func_gettext_libc'+set}'`\" = set"; then
7632   echo $ac_n "(cached) $ac_c" 1>&6
7633 else
7634   cat > conftest.$ac_ext <<EOF
7635 #line 7636 "configure"
7636 #include "confdefs.h"
7637 #include <libintl.h>
7638 int main() {
7639 return (int) gettext ("")
7640 ; return 0; }
7641 EOF
7642 if { (eval echo configure:7643: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7643   rm -rf conftest*
7644   gt_cv_func_gettext_libc=yes
7645 else
7646   echo "configure: failed program was:" >&5
7647   cat conftest.$ac_ext >&5
7648   rm -rf conftest*
7649   gt_cv_func_gettext_libc=no
7650 fi
7651 rm -f conftest*
7652 fi
7653
7654 echo "$ac_t""$gt_cv_func_gettext_libc" 1>&6
7655
7656            if test "$gt_cv_func_gettext_libc" != "yes"; then
7657              echo $ac_n "checking for bindtextdomain in -lintl""... $ac_c" 1>&6
7658 echo "configure:7659: checking for bindtextdomain in -lintl" >&5
7659 ac_lib_var=`echo intl'_'bindtextdomain | sed 'y%./+-%__p_%'`
7660 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
7661   echo $ac_n "(cached) $ac_c" 1>&6
7662 else
7663   ac_save_LIBS="$LIBS"
7664 LIBS="-lintl  $LIBS"
7665 cat > conftest.$ac_ext <<EOF
7666 #line 7667 "configure"
7667 #include "confdefs.h"
7668 /* Override any gcc2 internal prototype to avoid an error.  */
7669 /* We use char because int might match the return type of a gcc2
7670     builtin and then its argument prototype would still apply.  */
7671 char bindtextdomain();
7672
7673 int main() {
7674 bindtextdomain()
7675 ; return 0; }
7676 EOF
7677 if { (eval echo configure:7678: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7678   rm -rf conftest*
7679   eval "ac_cv_lib_$ac_lib_var=yes"
7680 else
7681   echo "configure: failed program was:" >&5
7682   cat conftest.$ac_ext >&5
7683   rm -rf conftest*
7684   eval "ac_cv_lib_$ac_lib_var=no"
7685 fi
7686 rm -f conftest*
7687 LIBS="$ac_save_LIBS"
7688
7689 fi
7690 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
7691   echo "$ac_t""yes" 1>&6
7692   echo $ac_n "checking for gettext in libintl""... $ac_c" 1>&6
7693 echo "configure:7694: checking for gettext in libintl" >&5
7694 if eval "test \"`echo '$''{'gt_cv_func_gettext_libintl'+set}'`\" = set"; then
7695   echo $ac_n "(cached) $ac_c" 1>&6
7696 else
7697   echo $ac_n "checking for gettext in -lintl""... $ac_c" 1>&6
7698 echo "configure:7699: checking for gettext in -lintl" >&5
7699 ac_lib_var=`echo intl'_'gettext | sed 'y%./+-%__p_%'`
7700 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
7701   echo $ac_n "(cached) $ac_c" 1>&6
7702 else
7703   ac_save_LIBS="$LIBS"
7704 LIBS="-lintl  $LIBS"
7705 cat > conftest.$ac_ext <<EOF
7706 #line 7707 "configure"
7707 #include "confdefs.h"
7708 /* Override any gcc2 internal prototype to avoid an error.  */
7709 /* We use char because int might match the return type of a gcc2
7710     builtin and then its argument prototype would still apply.  */
7711 char gettext();
7712
7713 int main() {
7714 gettext()
7715 ; return 0; }
7716 EOF
7717 if { (eval echo configure:7718: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7718   rm -rf conftest*
7719   eval "ac_cv_lib_$ac_lib_var=yes"
7720 else
7721   echo "configure: failed program was:" >&5
7722   cat conftest.$ac_ext >&5
7723   rm -rf conftest*
7724   eval "ac_cv_lib_$ac_lib_var=no"
7725 fi
7726 rm -f conftest*
7727 LIBS="$ac_save_LIBS"
7728
7729 fi
7730 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
7731   echo "$ac_t""yes" 1>&6
7732   gt_cv_func_gettext_libintl=yes
7733 else
7734   echo "$ac_t""no" 1>&6
7735 gt_cv_func_gettext_libintl=no
7736 fi
7737
7738 fi
7739
7740 echo "$ac_t""$gt_cv_func_gettext_libintl" 1>&6
7741 else
7742   echo "$ac_t""no" 1>&6
7743 fi
7744
7745            fi
7746
7747            if test "$gt_cv_func_gettext_libc" = "yes" \
7748               || test "$gt_cv_func_gettext_libintl" = "yes"; then
7749               cat >> confdefs.h <<\EOF
7750 #define HAVE_GETTEXT 1
7751 EOF
7752
7753               # Extract the first word of "msgfmt", so it can be a program name with args.
7754 set dummy msgfmt; ac_word=$2
7755 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
7756 echo "configure:7757: checking for $ac_word" >&5
7757 if eval "test \"`echo '$''{'ac_cv_path_MSGFMT'+set}'`\" = set"; then
7758   echo $ac_n "(cached) $ac_c" 1>&6
7759 else
7760   case "$MSGFMT" in
7761   /*)
7762   ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
7763   ;;
7764   *)
7765   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
7766   for ac_dir in $PATH; do
7767     test -z "$ac_dir" && ac_dir=.
7768     if test -f $ac_dir/$ac_word; then
7769       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
7770         ac_cv_path_MSGFMT="$ac_dir/$ac_word"
7771         break
7772       fi
7773     fi
7774   done
7775   IFS="$ac_save_ifs"
7776   test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT="no"
7777   ;;
7778 esac
7779 fi
7780 MSGFMT="$ac_cv_path_MSGFMT"
7781 if test -n "$MSGFMT"; then
7782   echo "$ac_t""$MSGFMT" 1>&6
7783 else
7784   echo "$ac_t""no" 1>&6
7785 fi
7786               if test "$MSGFMT" != "no"; then
7787                 for ac_func in dcgettext
7788 do
7789 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
7790 echo "configure:7791: checking for $ac_func" >&5
7791 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
7792   echo $ac_n "(cached) $ac_c" 1>&6
7793 else
7794   cat > conftest.$ac_ext <<EOF
7795 #line 7796 "configure"
7796 #include "confdefs.h"
7797 /* System header to define __stub macros and hopefully few prototypes,
7798     which can conflict with char $ac_func(); below.  */
7799 #include <assert.h>
7800 /* Override any gcc2 internal prototype to avoid an error.  */
7801 /* We use char because int might match the return type of a gcc2
7802     builtin and then its argument prototype would still apply.  */
7803 char $ac_func();
7804
7805 int main() {
7806
7807 /* The GNU C library defines this for functions which it implements
7808     to always fail with ENOSYS.  Some functions are actually named
7809     something starting with __ and the normal name is an alias.  */
7810 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
7811 choke me
7812 #else
7813 $ac_func();
7814 #endif
7815
7816 ; return 0; }
7817 EOF
7818 if { (eval echo configure:7819: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7819   rm -rf conftest*
7820   eval "ac_cv_func_$ac_func=yes"
7821 else
7822   echo "configure: failed program was:" >&5
7823   cat conftest.$ac_ext >&5
7824   rm -rf conftest*
7825   eval "ac_cv_func_$ac_func=no"
7826 fi
7827 rm -f conftest*
7828 fi
7829
7830 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
7831   echo "$ac_t""yes" 1>&6
7832     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
7833   cat >> confdefs.h <<EOF
7834 #define $ac_tr_func 1
7835 EOF
7836
7837 else
7838   echo "$ac_t""no" 1>&6
7839 fi
7840 done
7841
7842                 # Extract the first word of "gmsgfmt", so it can be a program name with args.
7843 set dummy gmsgfmt; ac_word=$2
7844 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
7845 echo "configure:7846: checking for $ac_word" >&5
7846 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
7847   echo $ac_n "(cached) $ac_c" 1>&6
7848 else
7849   case "$GMSGFMT" in
7850   /*)
7851   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
7852   ;;
7853   ?:/*)
7854   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path.
7855   ;;
7856   *)
7857   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
7858   ac_dummy="$PATH"
7859   for ac_dir in $ac_dummy; do
7860     test -z "$ac_dir" && ac_dir=.
7861     if test -f $ac_dir/$ac_word; then
7862       ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
7863       break
7864     fi
7865   done
7866   IFS="$ac_save_ifs"
7867   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
7868   ;;
7869 esac
7870 fi
7871 GMSGFMT="$ac_cv_path_GMSGFMT"
7872 if test -n "$GMSGFMT"; then
7873   echo "$ac_t""$GMSGFMT" 1>&6
7874 else
7875   echo "$ac_t""no" 1>&6
7876 fi
7877
7878                 # Extract the first word of "xgettext", so it can be a program name with args.
7879 set dummy xgettext; ac_word=$2
7880 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
7881 echo "configure:7882: checking for $ac_word" >&5
7882 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
7883   echo $ac_n "(cached) $ac_c" 1>&6
7884 else
7885   case "$XGETTEXT" in
7886   /*)
7887   ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
7888   ;;
7889   *)
7890   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
7891   for ac_dir in $PATH; do
7892     test -z "$ac_dir" && ac_dir=.
7893     if test -f $ac_dir/$ac_word; then
7894       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
7895         ac_cv_path_XGETTEXT="$ac_dir/$ac_word"
7896         break
7897       fi
7898     fi
7899   done
7900   IFS="$ac_save_ifs"
7901   test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
7902   ;;
7903 esac
7904 fi
7905 XGETTEXT="$ac_cv_path_XGETTEXT"
7906 if test -n "$XGETTEXT"; then
7907   echo "$ac_t""$XGETTEXT" 1>&6
7908 else
7909   echo "$ac_t""no" 1>&6
7910 fi
7911
7912                 cat > conftest.$ac_ext <<EOF
7913 #line 7914 "configure"
7914 #include "confdefs.h"
7915
7916 int main() {
7917 extern int _nl_msg_cat_cntr;
7918                                return _nl_msg_cat_cntr
7919 ; return 0; }
7920 EOF
7921 if { (eval echo configure:7922: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7922   rm -rf conftest*
7923   CATOBJEXT=.gmo
7924                    DATADIRNAME=share
7925 else
7926   echo "configure: failed program was:" >&5
7927   cat conftest.$ac_ext >&5
7928   rm -rf conftest*
7929   CATOBJEXT=.mo
7930                    DATADIRNAME=lib
7931 fi
7932 rm -f conftest*
7933                 INSTOBJEXT=.mo
7934               fi
7935             fi
7936
7937 else
7938   echo "$ac_t""no" 1>&6
7939 fi
7940
7941
7942         if test "$CATOBJEXT" = "NONE"; then
7943           echo $ac_n "checking whether catgets can be used""... $ac_c" 1>&6
7944 echo "configure:7945: checking whether catgets can be used" >&5
7945           # Check whether --with-catgets or --without-catgets was given.
7946 if test "${with_catgets+set}" = set; then
7947   withval="$with_catgets"
7948   nls_cv_use_catgets=$withval
7949 else
7950   nls_cv_use_catgets=no
7951 fi
7952
7953           echo "$ac_t""$nls_cv_use_catgets" 1>&6
7954
7955           if test "$nls_cv_use_catgets" = "yes"; then
7956                     echo $ac_n "checking for main in -li""... $ac_c" 1>&6
7957 echo "configure:7958: checking for main in -li" >&5
7958 ac_lib_var=`echo i'_'main | sed 'y%./+-%__p_%'`
7959 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
7960   echo $ac_n "(cached) $ac_c" 1>&6
7961 else
7962   ac_save_LIBS="$LIBS"
7963 LIBS="-li  $LIBS"
7964 cat > conftest.$ac_ext <<EOF
7965 #line 7966 "configure"
7966 #include "confdefs.h"
7967
7968 int main() {
7969 main()
7970 ; return 0; }
7971 EOF
7972 if { (eval echo configure:7973: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7973   rm -rf conftest*
7974   eval "ac_cv_lib_$ac_lib_var=yes"
7975 else
7976   echo "configure: failed program was:" >&5
7977   cat conftest.$ac_ext >&5
7978   rm -rf conftest*
7979   eval "ac_cv_lib_$ac_lib_var=no"
7980 fi
7981 rm -f conftest*
7982 LIBS="$ac_save_LIBS"
7983
7984 fi
7985 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
7986   echo "$ac_t""yes" 1>&6
7987     ac_tr_lib=HAVE_LIB`echo i | sed -e 's/[^a-zA-Z0-9_]/_/g' \
7988     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
7989   cat >> confdefs.h <<EOF
7990 #define $ac_tr_lib 1
7991 EOF
7992
7993   LIBS="-li $LIBS"
7994
7995 else
7996   echo "$ac_t""no" 1>&6
7997 fi
7998
7999             echo $ac_n "checking for catgets""... $ac_c" 1>&6
8000 echo "configure:8001: checking for catgets" >&5
8001 if eval "test \"`echo '$''{'ac_cv_func_catgets'+set}'`\" = set"; then
8002   echo $ac_n "(cached) $ac_c" 1>&6
8003 else
8004   cat > conftest.$ac_ext <<EOF
8005 #line 8006 "configure"
8006 #include "confdefs.h"
8007 /* System header to define __stub macros and hopefully few prototypes,
8008     which can conflict with char catgets(); below.  */
8009 #include <assert.h>
8010 /* Override any gcc2 internal prototype to avoid an error.  */
8011 /* We use char because int might match the return type of a gcc2
8012     builtin and then its argument prototype would still apply.  */
8013 char catgets();
8014
8015 int main() {
8016
8017 /* The GNU C library defines this for functions which it implements
8018     to always fail with ENOSYS.  Some functions are actually named
8019     something starting with __ and the normal name is an alias.  */
8020 #if defined (__stub_catgets) || defined (__stub___catgets)
8021 choke me
8022 #else
8023 catgets();
8024 #endif
8025
8026 ; return 0; }
8027 EOF
8028 if { (eval echo configure:8029: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
8029   rm -rf conftest*
8030   eval "ac_cv_func_catgets=yes"
8031 else
8032   echo "configure: failed program was:" >&5
8033   cat conftest.$ac_ext >&5
8034   rm -rf conftest*
8035   eval "ac_cv_func_catgets=no"
8036 fi
8037 rm -f conftest*
8038 fi
8039
8040 if eval "test \"`echo '$ac_cv_func_'catgets`\" = yes"; then
8041   echo "$ac_t""yes" 1>&6
8042   cat >> confdefs.h <<\EOF
8043 #define HAVE_CATGETS 1
8044 EOF
8045
8046                INTLOBJS="\$(CATOBJS)"
8047                # Extract the first word of "gencat", so it can be a program name with args.
8048 set dummy gencat; ac_word=$2
8049 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8050 echo "configure:8051: checking for $ac_word" >&5
8051 if eval "test \"`echo '$''{'ac_cv_path_GENCAT'+set}'`\" = set"; then
8052   echo $ac_n "(cached) $ac_c" 1>&6
8053 else
8054   case "$GENCAT" in
8055   /*)
8056   ac_cv_path_GENCAT="$GENCAT" # Let the user override the test with a path.
8057   ;;
8058   ?:/*)
8059   ac_cv_path_GENCAT="$GENCAT" # Let the user override the test with a dos path.
8060   ;;
8061   *)
8062   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
8063   ac_dummy="$PATH"
8064   for ac_dir in $ac_dummy; do
8065     test -z "$ac_dir" && ac_dir=.
8066     if test -f $ac_dir/$ac_word; then
8067       ac_cv_path_GENCAT="$ac_dir/$ac_word"
8068       break
8069     fi
8070   done
8071   IFS="$ac_save_ifs"
8072   test -z "$ac_cv_path_GENCAT" && ac_cv_path_GENCAT="no"
8073   ;;
8074 esac
8075 fi
8076 GENCAT="$ac_cv_path_GENCAT"
8077 if test -n "$GENCAT"; then
8078   echo "$ac_t""$GENCAT" 1>&6
8079 else
8080   echo "$ac_t""no" 1>&6
8081 fi
8082                if test "$GENCAT" != "no"; then
8083                  # Extract the first word of "gmsgfmt", so it can be a program name with args.
8084 set dummy gmsgfmt; ac_word=$2
8085 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8086 echo "configure:8087: checking for $ac_word" >&5
8087 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
8088   echo $ac_n "(cached) $ac_c" 1>&6
8089 else
8090   case "$GMSGFMT" in
8091   /*)
8092   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
8093   ;;
8094   ?:/*)
8095   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path.
8096   ;;
8097   *)
8098   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
8099   ac_dummy="$PATH"
8100   for ac_dir in $ac_dummy; do
8101     test -z "$ac_dir" && ac_dir=.
8102     if test -f $ac_dir/$ac_word; then
8103       ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
8104       break
8105     fi
8106   done
8107   IFS="$ac_save_ifs"
8108   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="no"
8109   ;;
8110 esac
8111 fi
8112 GMSGFMT="$ac_cv_path_GMSGFMT"
8113 if test -n "$GMSGFMT"; then
8114   echo "$ac_t""$GMSGFMT" 1>&6
8115 else
8116   echo "$ac_t""no" 1>&6
8117 fi
8118
8119                  if test "$GMSGFMT" = "no"; then
8120                    # Extract the first word of "msgfmt", so it can be a program name with args.
8121 set dummy msgfmt; ac_word=$2
8122 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8123 echo "configure:8124: checking for $ac_word" >&5
8124 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
8125   echo $ac_n "(cached) $ac_c" 1>&6
8126 else
8127   case "$GMSGFMT" in
8128   /*)
8129   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
8130   ;;
8131   *)
8132   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
8133   for ac_dir in $PATH; do
8134     test -z "$ac_dir" && ac_dir=.
8135     if test -f $ac_dir/$ac_word; then
8136       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
8137         ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
8138         break
8139       fi
8140     fi
8141   done
8142   IFS="$ac_save_ifs"
8143   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="msgfmt"
8144   ;;
8145 esac
8146 fi
8147 GMSGFMT="$ac_cv_path_GMSGFMT"
8148 if test -n "$GMSGFMT"; then
8149   echo "$ac_t""$GMSGFMT" 1>&6
8150 else
8151   echo "$ac_t""no" 1>&6
8152 fi
8153
8154                    if test "$GMSGFMT" = "msgfmt"; then
8155                      echo "configure: warning: No program for catalog building found" 1>&2
8156                      create_catalogs="no"
8157                    fi
8158                  fi
8159                  # Extract the first word of "xgettext", so it can be a program name with args.
8160 set dummy xgettext; ac_word=$2
8161 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8162 echo "configure:8163: checking for $ac_word" >&5
8163 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
8164   echo $ac_n "(cached) $ac_c" 1>&6
8165 else
8166   case "$XGETTEXT" in
8167   /*)
8168   ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
8169   ;;
8170   *)
8171   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
8172   for ac_dir in $PATH; do
8173     test -z "$ac_dir" && ac_dir=.
8174     if test -f $ac_dir/$ac_word; then
8175       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
8176         ac_cv_path_XGETTEXT="$ac_dir/$ac_word"
8177         break
8178       fi
8179     fi
8180   done
8181   IFS="$ac_save_ifs"
8182   test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
8183   ;;
8184 esac
8185 fi
8186 XGETTEXT="$ac_cv_path_XGETTEXT"
8187 if test -n "$XGETTEXT"; then
8188   echo "$ac_t""$XGETTEXT" 1>&6
8189 else
8190   echo "$ac_t""no" 1>&6
8191 fi
8192
8193                  USE_INCLUDED_LIBINTL=yes
8194                  CATOBJEXT=.cat
8195                  INSTOBJEXT=.cat
8196                  DATADIRNAME=lib
8197                  INTLDEPS='$(top_builddir)/intl/libintl.a'
8198                  INTLLIBS=$INTLDEPS
8199                  LIBS=`echo $LIBS | sed -e 's/-lintl//'`
8200                  nls_cv_header_intl=intl/libintl.h
8201                  nls_cv_header_libgt=intl/libgettext.h
8202                fi
8203 else
8204   echo "$ac_t""no" 1>&6
8205 fi
8206
8207           fi
8208         fi
8209
8210         if test "$CATOBJEXT" = "NONE"; then
8211                           nls_cv_use_gnu_gettext=yes
8212         fi
8213       fi
8214
8215       if test "$nls_cv_use_gnu_gettext" = "yes"; then
8216                 INTLOBJS="\$(GETTOBJS)"
8217         # Extract the first word of "msgfmt", so it can be a program name with args.
8218 set dummy msgfmt; ac_word=$2
8219 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8220 echo "configure:8221: checking for $ac_word" >&5
8221 if eval "test \"`echo '$''{'ac_cv_path_MSGFMT'+set}'`\" = set"; then
8222   echo $ac_n "(cached) $ac_c" 1>&6
8223 else
8224   case "$MSGFMT" in
8225   /*)
8226   ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
8227   ;;
8228   *)
8229   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
8230   for ac_dir in $PATH; do
8231     test -z "$ac_dir" && ac_dir=.
8232     if test -f $ac_dir/$ac_word; then
8233       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
8234         ac_cv_path_MSGFMT="$ac_dir/$ac_word"
8235         break
8236       fi
8237     fi
8238   done
8239   IFS="$ac_save_ifs"
8240   test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT="msgfmt"
8241   ;;
8242 esac
8243 fi
8244 MSGFMT="$ac_cv_path_MSGFMT"
8245 if test -n "$MSGFMT"; then
8246   echo "$ac_t""$MSGFMT" 1>&6
8247 else
8248   echo "$ac_t""no" 1>&6
8249 fi
8250
8251         # Extract the first word of "gmsgfmt", so it can be a program name with args.
8252 set dummy gmsgfmt; ac_word=$2
8253 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8254 echo "configure:8255: checking for $ac_word" >&5
8255 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
8256   echo $ac_n "(cached) $ac_c" 1>&6
8257 else
8258   case "$GMSGFMT" in
8259   /*)
8260   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
8261   ;;
8262   ?:/*)
8263   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path.
8264   ;;
8265   *)
8266   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
8267   ac_dummy="$PATH"
8268   for ac_dir in $ac_dummy; do
8269     test -z "$ac_dir" && ac_dir=.
8270     if test -f $ac_dir/$ac_word; then
8271       ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
8272       break
8273     fi
8274   done
8275   IFS="$ac_save_ifs"
8276   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
8277   ;;
8278 esac
8279 fi
8280 GMSGFMT="$ac_cv_path_GMSGFMT"
8281 if test -n "$GMSGFMT"; then
8282   echo "$ac_t""$GMSGFMT" 1>&6
8283 else
8284   echo "$ac_t""no" 1>&6
8285 fi
8286
8287                         if test "$MSGFMT" = "msgfmt" && test "$GMSGFMT" = "msgfmt"; then
8288           echo "configure: warning: Neither msgfmt nor gmsgfmt found. No catalogs will be built" 1>&2
8289           create_catalogs="no"
8290         fi
8291         # Extract the first word of "xgettext", so it can be a program name with args.
8292 set dummy xgettext; ac_word=$2
8293 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8294 echo "configure:8295: checking for $ac_word" >&5
8295 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
8296   echo $ac_n "(cached) $ac_c" 1>&6
8297 else
8298   case "$XGETTEXT" in
8299   /*)
8300   ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
8301   ;;
8302   *)
8303   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
8304   for ac_dir in $PATH; do
8305     test -z "$ac_dir" && ac_dir=.
8306     if test -f $ac_dir/$ac_word; then
8307       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
8308         ac_cv_path_XGETTEXT="$ac_dir/$ac_word"
8309         break
8310       fi
8311     fi
8312   done
8313   IFS="$ac_save_ifs"
8314   test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
8315   ;;
8316 esac
8317 fi
8318 XGETTEXT="$ac_cv_path_XGETTEXT"
8319 if test -n "$XGETTEXT"; then
8320   echo "$ac_t""$XGETTEXT" 1>&6
8321 else
8322   echo "$ac_t""no" 1>&6
8323 fi
8324
8325
8326         USE_INCLUDED_LIBINTL=yes
8327         CATOBJEXT=.gmo
8328         INSTOBJEXT=.mo
8329         DATADIRNAME=share
8330         INTLDEPS='$(top_builddir)/intl/libintl.a'
8331         INTLLIBS=$INTLDEPS
8332         LIBS=`echo $LIBS | sed -e 's/-lintl//'`
8333         nls_cv_header_intl=intl/libintl.h
8334         nls_cv_header_libgt=intl/libgettext.h
8335       fi
8336
8337             if test "$XGETTEXT" != ":"; then
8338                         if $XGETTEXT --omit-header /dev/null 2> /dev/null; then
8339           : ;
8340         else
8341           echo "$ac_t""found xgettext program is not GNU xgettext; ignore it" 1>&6
8342           XGETTEXT=":"
8343         fi
8344       fi
8345
8346
8347
8348       # We need to process the po/ directory.
8349       POSUB=po
8350     else
8351       DATADIRNAME=share
8352       nls_cv_header_intl=intl/libintl.h
8353       nls_cv_header_libgt=intl/libgettext.h
8354     fi
8355
8356
8357
8358
8359     # If this is used in GNU gettext we have to set USE_NLS to `yes'
8360     # because some of the sources are only built for this goal.
8361     if test "$PACKAGE" = gettext; then
8362       USE_NLS=yes
8363       USE_INCLUDED_LIBINTL=yes
8364     fi
8365
8366                 for lang in $ALL_LINGUAS; do
8367       GMOFILES="$GMOFILES $lang.gmo"
8368       POFILES="$POFILES $lang.po"
8369     done
8370
8371
8372
8373
8374
8375
8376
8377
8378
8379
8380
8381
8382
8383
8384    if test "x$CATOBJEXT" != "x" && test "x$create_catalogs" != "xno" ; then
8385      if test "x$ALL_LINGUAS" = "x"; then
8386        LINGUAS=
8387      else
8388        echo $ac_n "checking for catalogs to be installed""... $ac_c" 1>&6
8389 echo "configure:8390: checking for catalogs to be installed" >&5
8390        if test "x$LINGUAS" = "x"; then
8391          LINGUAS=$ALL_LINGUAS
8392        else
8393          NEW_LINGUAS=
8394          for lang in $ALL_LINGUAS; do
8395            case " $LINGUAS " in
8396              *" $lang "*) NEW_LINGUAS="$NEW_LINGUAS $lang" ;;
8397            esac
8398          done
8399          LINGUAS=$NEW_LINGUAS
8400        fi
8401        echo "$ac_t""$LINGUAS" 1>&6
8402      fi
8403
8404           if test -n "$LINGUAS"; then
8405        for lang in $LINGUAS; do CATALOGS="$CATALOGS $lang$CATOBJEXT"; done
8406      fi
8407    fi
8408
8409             if test $ac_cv_header_locale_h = yes; then
8410      INCLUDE_LOCALE_H="#include <locale.h>"
8411    else
8412      INCLUDE_LOCALE_H="\
8413 /* The system does not provide the header <locale.h>.  Take care yourself.  */"
8414    fi
8415
8416
8417             test -d intl || mkdir intl
8418    if test "$CATOBJEXT" = ".cat"; then
8419      ac_safe=`echo "linux/version.h" | sed 'y%./+-%__p_%'`
8420 echo $ac_n "checking for linux/version.h""... $ac_c" 1>&6
8421 echo "configure:8422: checking for linux/version.h" >&5
8422 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
8423   echo $ac_n "(cached) $ac_c" 1>&6
8424 else
8425   cat > conftest.$ac_ext <<EOF
8426 #line 8427 "configure"
8427 #include "confdefs.h"
8428 #include <linux/version.h>
8429 EOF
8430 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
8431 { (eval echo configure:8432: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
8432 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
8433 if test -z "$ac_err"; then
8434   rm -rf conftest*
8435   eval "ac_cv_header_$ac_safe=yes"
8436 else
8437   echo "$ac_err" >&5
8438   echo "configure: failed program was:" >&5
8439   cat conftest.$ac_ext >&5
8440   rm -rf conftest*
8441   eval "ac_cv_header_$ac_safe=no"
8442 fi
8443 rm -f conftest*
8444 fi
8445 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
8446   echo "$ac_t""yes" 1>&6
8447   msgformat=linux
8448 else
8449   echo "$ac_t""no" 1>&6
8450 msgformat=xopen
8451 fi
8452
8453
8454                sed -e '/^#/d' $srcdir/intl/$msgformat-msg.sed > intl/po2msg.sed
8455    fi
8456       sed -e '/^#.*[^\\]$/d' -e '/^#$/d' \
8457      $srcdir/intl/po2tbl.sed.in > intl/po2tbl.sed
8458
8459             if test "$PACKAGE" = "gettext"; then
8460      GT_NO="#NO#"
8461      GT_YES=
8462    else
8463      GT_NO=
8464      GT_YES="#YES#"
8465    fi
8466
8467
8468
8469             MKINSTALLDIRS=
8470    if test -n "$ac_aux_dir"; then
8471      MKINSTALLDIRS="$ac_aux_dir/mkinstalldirs"
8472    fi
8473    if test -z "$MKINSTALLDIRS"; then
8474      MKINSTALLDIRS="\$(top_srcdir)/mkinstalldirs"
8475    fi
8476
8477
8478       l=
8479
8480
8481          test -d po || mkdir po
8482    if test "x$srcdir" != "x."; then
8483      if test "x`echo $srcdir | sed 's@/.*@@'`" = "x"; then
8484        posrcprefix="$srcdir/"
8485      else
8486        posrcprefix="../$srcdir/"
8487      fi
8488    else
8489      posrcprefix="../"
8490    fi
8491    rm -f po/POTFILES
8492    sed -e "/^#/d" -e "/^\$/d" -e "s,.*, $posrcprefix& \\\\," -e "\$s/\(.*\) \\\\/\1/" \
8493         < $srcdir/po/POTFILES.in > po/POTFILES
8494
8495 XGETTEXT="AWK='$AWK' \$(SHELL) \$(top_srcdir)/exgettext $XGETTEXT"
8496
8497 # Windows32 Registry support for specifying GCC installation paths.
8498 # Check whether --enable-win32-registry or --disable-win32-registry was given.
8499 if test "${enable_win32_registry+set}" = set; then
8500   enableval="$enable_win32_registry"
8501   :
8502 fi
8503
8504
8505 echo $ac_n "checking whether windows registry support is requested""... $ac_c" 1>&6
8506 echo "configure:8507: checking whether windows registry support is requested" >&5
8507 if test x$enable_win32_registry != xno; then
8508   cat >> confdefs.h <<\EOF
8509 #define ENABLE_WIN32_REGISTRY 1
8510 EOF
8511
8512   echo "$ac_t""yes" 1>&6
8513 else
8514   echo "$ac_t""no" 1>&6
8515 fi
8516
8517 # Check if user specified a different registry key.
8518 case x${enable_win32_registry} in
8519 x | xyes)
8520   # default.
8521   gcc_cv_win32_registry_key="$VERSION"
8522   ;;
8523 xno)
8524   # no registry lookup.
8525   gcc_cv_win32_registry_key=''
8526   ;;
8527 *)
8528   # user-specified key.
8529   gcc_cv_win32_registry_key="$enable_win32_registry"
8530   ;;
8531 esac
8532
8533 if test x$enable_win32_registry != xno; then
8534   echo $ac_n "checking registry key on windows hosts""... $ac_c" 1>&6
8535 echo "configure:8536: checking registry key on windows hosts" >&5
8536   cat >> confdefs.h <<EOF
8537 #define WIN32_REGISTRY_KEY "$gcc_cv_win32_registry_key"
8538 EOF
8539
8540   echo "$ac_t""$gcc_cv_win32_registry_key" 1>&6
8541 fi
8542
8543 # Get an absolute path to the GCC top-level source directory
8544 holddir=`pwd`
8545 cd $srcdir
8546 topdir=`pwd`
8547 cd $holddir
8548
8549 # Conditionalize the makefile for this host machine.
8550 # Make-host contains the concatenation of all host makefile fragments
8551 # [there can be more than one].  This file is built by configure.frag.
8552 host_overrides=Make-host
8553 dep_host_xmake_file=
8554 for f in .. ${host_xmake_file}
8555 do
8556         if test -f ${srcdir}/config/$f
8557         then
8558                 dep_host_xmake_file="${dep_host_xmake_file} ${srcdir}/config/$f"
8559         fi
8560 done
8561
8562 # Conditionalize the makefile for this target machine.
8563 # Make-target contains the concatenation of all host makefile fragments
8564 # [there can be more than one].  This file is built by configure.frag.
8565 target_overrides=Make-target
8566 dep_tmake_file=
8567 for f in .. ${tmake_file}
8568 do
8569         if test -f ${srcdir}/config/$f
8570         then
8571                 dep_tmake_file="${dep_tmake_file} ${srcdir}/config/$f"
8572         fi
8573 done
8574
8575 # If the host doesn't support symlinks, modify CC in
8576 # FLAGS_TO_PASS so CC="stage1/xgcc -Bstage1/" works.
8577 # Otherwise, we can use "CC=$(CC)".
8578 rm -f symtest.tem
8579 if $symbolic_link $srcdir/gcc.c symtest.tem 2>/dev/null
8580 then
8581         cc_set_by_configure="\$(CC)"
8582         quoted_cc_set_by_configure="\$(CC)"
8583         stage_prefix_set_by_configure="\$(STAGE_PREFIX)"
8584 else
8585         rm -f symtest.tem
8586         if cp -p $srcdir/gcc.c symtest.tem 2>/dev/null
8587         then
8588                 symbolic_link="cp -p"
8589         else
8590                 symbolic_link="cp"
8591         fi
8592         cc_set_by_configure="\`case '\$(CC)' in stage*) echo '\$(CC)' | sed -e 's|stage|../stage|g';; *) echo '\$(CC)';; esac\`"
8593         quoted_cc_set_by_configure="\\\`case '\\\$(CC)' in stage*) echo '\\\$(CC)' | sed -e 's|stage|../stage|g';; *) echo '\\\$(CC)';; esac\\\`"
8594         stage_prefix_set_by_configure="\`case '\$(STAGE_PREFIX)' in stage*) echo '\$(STAGE_PREFIX)' | sed -e 's|stage|../stage|g';; *) echo '\$(STAGE_PREFIX)';; esac\`"
8595 fi
8596 rm -f symtest.tem
8597
8598 out_object_file=`basename $out_file .c`.o
8599
8600 tm_file_list=
8601 for f in $tm_file; do
8602   case $f in
8603     gansidecl.h )
8604        tm_file_list="${tm_file_list} $f" ;;
8605     *) tm_file_list="${tm_file_list} \$(srcdir)/config/$f" ;;
8606   esac
8607 done
8608
8609 host_xm_file_list=
8610 for f in $host_xm_file; do
8611   case $f in
8612     auto-host.h | gansidecl.h | hwint.h )
8613        host_xm_file_list="${host_xm_file_list} $f" ;;
8614     *) host_xm_file_list="${host_xm_file_list} \$(srcdir)/config/$f" ;;
8615   esac
8616 done
8617
8618 build_xm_file_list=
8619 for f in $build_xm_file; do
8620   case $f in
8621     auto-build.h | auto-host.h | gansidecl.h | hwint.h )
8622        build_xm_file_list="${build_xm_file_list} $f" ;;
8623     *) build_xm_file_list="${build_xm_file_list} \$(srcdir)/config/$f" ;;
8624   esac
8625 done
8626
8627 # Define macro CROSS_COMPILE in compilation
8628 # if this is a cross-compiler.
8629 # Also use all.cross instead of all.internal
8630 # and add cross-make to Makefile.
8631 cross_overrides="/dev/null"
8632 if test x$host != x$target
8633 then
8634         cross_defines="CROSS=-DCROSS_COMPILE"
8635         cross_overrides="${topdir}/cross-make"
8636 fi
8637
8638 # If this is a cross-compiler that does not
8639 # have its own set of headers then define
8640 # inhibit_libc
8641
8642 # If this is using newlib, then define inhibit_libc in
8643 # LIBGCC2_CFLAGS.  This will cause __eprintf to be left out of
8644 # libgcc.a, but that's OK because newlib should have its own version of
8645 # assert.h.
8646 inhibit_libc=
8647 if test x$host != x$target && test x$with_headers = x; then
8648        inhibit_libc=-Dinhibit_libc
8649 else
8650        if test x$with_newlib = xyes; then
8651                inhibit_libc=-Dinhibit_libc
8652        fi
8653 fi
8654
8655
8656 # When building gcc with a cross-compiler, we need to fix a few things.
8657 # This must come after cross-make as we want all.build to override
8658 # all.cross.
8659 build_overrides="/dev/null"
8660 if test x$build != x$host
8661 then
8662         build_overrides="${topdir}/build-make"
8663 fi
8664
8665 # Expand extra_headers to include complete path.
8666 # This substitutes for lots of t-* files.
8667 extra_headers_list=
8668 if test "x$extra_headers" = x
8669 then true
8670 else
8671         # Prepend ${srcdir}/ginclude/ to every entry in extra_headers.
8672         for file in $extra_headers;
8673         do
8674                 extra_headers_list="${extra_headers_list} \$(srcdir)/ginclude/${file}"
8675         done
8676 fi
8677
8678 if test x$use_collect2 = xno; then
8679         use_collect2=
8680 fi
8681
8682 # Add a definition of USE_COLLECT2 if system wants one.
8683 # Also tell toplev.c what to do.
8684 # This substitutes for lots of t-* files.
8685 if test x$use_collect2 = x
8686 then
8687         will_use_collect2=
8688         maybe_use_collect2=
8689 else
8690         will_use_collect2="collect2"
8691         maybe_use_collect2="-DUSE_COLLECT2"
8692 fi
8693
8694 # NEED TO CONVERT
8695 # Set MD_DEPS if the real md file is in md.pre-cpp.
8696 # Set MD_CPP to the cpp to pass the md file through.  Md files use ';'
8697 # for line oriented comments, so we must always use a GNU cpp.  If
8698 # building gcc with a cross compiler, use the cross compiler just
8699 # built.  Otherwise, we can use the cpp just built.
8700 md_file_sub=
8701 if test "x$md_cppflags" = x
8702 then
8703         md_file_sub=$srcdir/config/$md_file
8704 else
8705         md_file=md
8706 fi
8707
8708 # If we have gas in the build tree, make a link to it.
8709 if test -f ../gas/Makefile; then
8710         rm -f as; $symbolic_link ../gas/as-new$host_exeext as$host_exeext 2>/dev/null
8711 fi
8712
8713 # If we have nm in the build tree, make a link to it.
8714 if test -f ../binutils/Makefile; then
8715         rm -f nm; $symbolic_link ../binutils/nm-new$host_exeext nm$host_exeext 2>/dev/null
8716 fi
8717
8718 # If we have ld in the build tree, make a link to it.
8719 if test -f ../ld/Makefile; then
8720 #       if test x$use_collect2 = x; then
8721 #               rm -f ld; $symbolic_link ../ld/ld-new$host_exeext ld$host_exeext 2>/dev/null
8722 #       else
8723                 rm -f collect-ld; $symbolic_link ../ld/ld-new$host_exeext collect-ld$host_exeext 2>/dev/null
8724 #       fi
8725 fi
8726
8727 # Figure out what assembler alignment features are present.
8728 echo $ac_n "checking assembler alignment features""... $ac_c" 1>&6
8729 echo "configure:8730: checking assembler alignment features" >&5
8730 gcc_cv_as=
8731 gcc_cv_as_alignment_features=
8732 gcc_cv_as_gas_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/gas
8733 if test -x "$DEFAULT_ASSEMBLER"; then
8734         gcc_cv_as="$DEFAULT_ASSEMBLER"
8735 elif test -x "$AS"; then
8736         gcc_cv_as="$AS"
8737 elif test -x as$host_exeext; then
8738         # Build using assembler in the current directory.
8739         gcc_cv_as=./as$host_exeext
8740 elif test -f $gcc_cv_as_gas_srcdir/configure.in -a -f ../gas/Makefile; then
8741         # Single tree build which includes gas.
8742         for f in $gcc_cv_as_gas_srcdir/configure $gcc_cv_as_gas_srcdir/configure.in $gcc_cv_as_gas_srcdir/Makefile.in
8743         do
8744                 gcc_cv_gas_version=`grep '^VERSION=[0-9]*\.[0-9]*' $f`
8745                 if test x$gcc_cv_gas_version != x; then
8746                         break
8747                 fi
8748         done
8749         gcc_cv_gas_major_version=`expr "$gcc_cv_gas_version" : "VERSION=\([0-9]*\)"`
8750         gcc_cv_gas_minor_version=`expr "$gcc_cv_gas_version" : "VERSION=[0-9]*\.\([0-9]*\)"`
8751         if test x$gcc_cv_gas_major_version != x -a x$gcc_cv_gas_minor_version != x; then
8752                 # Gas version 2.6 and later support for .balign and .p2align.
8753                 # bytes to skip when using .p2align.
8754                 if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 6 -o "$gcc_cv_gas_major_version" -gt 2; then
8755                         gcc_cv_as_alignment_features=".balign and .p2align"
8756                         cat >> confdefs.h <<\EOF
8757 #define HAVE_GAS_BALIGN_AND_P2ALIGN 1
8758 EOF
8759
8760                 fi
8761                 # Gas version 2.8 and later support specifying the maximum
8762                 # bytes to skip when using .p2align.
8763                 if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 8 -o "$gcc_cv_gas_major_version" -gt 2; then
8764                         gcc_cv_as_alignment_features=".p2align including maximum skip"
8765                         cat >> confdefs.h <<\EOF
8766 #define HAVE_GAS_MAX_SKIP_P2ALIGN 1
8767 EOF
8768
8769                 fi
8770         fi
8771 elif test x$host = x$target; then
8772         # Native build.
8773         # Search the same directories that the installed compiler will
8774         # search.  Else we may find the wrong assembler and lose.  If we
8775         # do not find a suitable assembler binary, then try the user's
8776         # path.
8777         #
8778         # Also note we have to check MD_EXEC_PREFIX before checking the
8779         # user's path.  Unfortunately, there is no good way to get at the
8780         # value of MD_EXEC_PREFIX here.  So we do a brute force search
8781         # through all the known MD_EXEC_PREFIX values.  Ugh.  This needs
8782         # to be fixed as part of the make/configure rewrite too.
8783
8784         if test "x$exec_prefix" = xNONE; then
8785                 if test "x$prefix" = xNONE; then
8786                         test_prefix=/usr/local
8787                 else
8788                         test_prefix=$prefix
8789                 fi
8790         else
8791                 test_prefix=$exec_prefix
8792         fi
8793
8794         # If the loop below does not find an assembler, then use whatever
8795         # one we can find in the users's path.
8796         # user's path.
8797         as=as$host_exeext
8798
8799         test_dirs="$test_prefix/lib/gcc-lib/$target/$gcc_version \
8800                    $test_prefix/lib/gcc-lib/$target \
8801                    /usr/lib/gcc/$target/$gcc_version \
8802                    /usr/lib/gcc/$target \
8803                    $test_prefix/$target/bin/$target/$gcc_version \
8804                    $test_prefix/$target/bin \
8805                    /usr/libexec \
8806                    /usr/ccs/gcc \
8807                    /usr/ccs/bin \
8808                    /udk/usr/ccs/bin \
8809                    /bsd43/usr/lib/cmplrs/cc \
8810                    /usr/cross64/usr/bin \
8811                    /usr/lib/cmplrs/cc \
8812                    /sysv/usr/lib/cmplrs/cc \
8813                    /svr4/usr/lib/cmplrs/cc \
8814                    /usr/bin"
8815
8816         for dir in $test_dirs; do
8817                 if test -f $dir/as$host_exeext; then
8818                         gcc_cv_as=$dir/as$host_exeext
8819                         break;
8820                 fi
8821         done
8822 fi
8823 if test x$gcc_cv_as != x; then
8824         # Check if we have .balign and .p2align
8825         echo ".balign  4" > conftest.s
8826         echo ".p2align  2" >> conftest.s
8827         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
8828                 gcc_cv_as_alignment_features=".balign and .p2align"
8829                 cat >> confdefs.h <<\EOF
8830 #define HAVE_GAS_BALIGN_AND_P2ALIGN 1
8831 EOF
8832
8833         fi
8834         rm -f conftest.s conftest.o
8835         # Check if specifying the maximum bytes to skip when
8836         # using .p2align is supported.
8837         echo ".p2align 4,,7" > conftest.s
8838         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
8839                 gcc_cv_as_alignment_features=".p2align including maximum skip"
8840                 cat >> confdefs.h <<\EOF
8841 #define HAVE_GAS_MAX_SKIP_P2ALIGN 1
8842 EOF
8843
8844         fi
8845         rm -f conftest.s conftest.o
8846 fi
8847 echo "$ac_t""$gcc_cv_as_alignment_features" 1>&6
8848
8849 echo $ac_n "checking assembler subsection support""... $ac_c" 1>&6
8850 echo "configure:8851: checking assembler subsection support" >&5
8851 gcc_cv_as_subsections=
8852 if test x$gcc_cv_as != x; then
8853         # Check if we have .subsection
8854         echo ".subsection 1" > conftest.s
8855         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
8856                 gcc_cv_as_subsections=".subsection"
8857                 if test -x nm$host_exeext; then
8858                         gcc_cv_nm=./nm$host_exeext
8859                 elif test x$host = x$target; then
8860                         # Native build.
8861                         gcc_cv_nm=nm$host_exeext
8862                 fi
8863                 if test x$gcc_cv_nm != x; then
8864                         cat > conftest.s <<EOF
8865 conftest_label1: .word 0
8866 .subsection -1
8867 conftest_label2: .word 0
8868 .previous
8869 EOF
8870                         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
8871                                 $gcc_cv_nm conftest.o | grep conftest_label1 > conftest.nm1
8872                                 $gcc_cv_nm conftest.o | grep conftest_label2 | sed -e 's/label2/label1/' > conftest.nm2
8873                                 if cmp conftest.nm1 conftest.nm2 > /dev/null 2>&1; then
8874                                         :
8875                                 else
8876                                         gcc_cv_as_subsections="working .subsection -1"
8877                                         cat >> confdefs.h <<\EOF
8878 #define HAVE_GAS_SUBSECTION_ORDERING 1
8879 EOF
8880
8881                                 fi
8882                         fi
8883                 fi
8884         fi
8885         rm -f conftest.s conftest.o conftest.nm1 conftest.nm2
8886 fi
8887 echo "$ac_t""$gcc_cv_as_subsections" 1>&6
8888
8889 echo $ac_n "checking assembler weak support""... $ac_c" 1>&6
8890 echo "configure:8891: checking assembler weak support" >&5
8891 gcc_cv_as_weak=
8892 if test x$gcc_cv_as != x; then
8893         # Check if we have .weak
8894         echo "  .weak foobar" > conftest.s
8895         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
8896                 cat >> confdefs.h <<\EOF
8897 #define HAVE_GAS_WEAK 1
8898 EOF
8899
8900                 gcc_cv_as_weak="yes"
8901         fi
8902         rm -f conftest.s conftest.o conftest.nm1 conftest.nm2
8903 fi
8904 echo "$ac_t""$gcc_cv_as_weak" 1>&6
8905
8906 echo $ac_n "checking assembler hidden support""... $ac_c" 1>&6
8907 echo "configure:8908: checking assembler hidden support" >&5
8908 gcc_cv_as_hidden=
8909 if test x$gcc_cv_as != x; then
8910         # Check if we have .hidden
8911         echo "  .hidden foobar" > conftest.s
8912         echo "foobar:" >> conftest.s
8913         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
8914                 cat >> confdefs.h <<\EOF
8915 #define HAVE_GAS_HIDDEN 1
8916 EOF
8917
8918                 gcc_cv_as_hidden="yes"
8919         fi
8920         rm -f conftest.s conftest.o conftest.nm1 conftest.nm2
8921 fi
8922 echo "$ac_t""$gcc_cv_as_hidden" 1>&6
8923
8924 case "$target" in
8925   sparc*-*-*)
8926     echo $ac_n "checking assembler .register pseudo-op support""... $ac_c" 1>&6
8927 echo "configure:8928: checking assembler .register pseudo-op support" >&5
8928 if eval "test \"`echo '$''{'gcc_cv_as_register_pseudo_op'+set}'`\" = set"; then
8929   echo $ac_n "(cached) $ac_c" 1>&6
8930 else
8931
8932         gcc_cv_as_register_pseudo_op=unknown
8933         if test x$gcc_cv_as != x; then
8934             # Check if we have .register
8935             echo ".register %g2, #scratch" > conftest.s
8936             if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
8937                 gcc_cv_as_register_pseudo_op=yes
8938             else
8939                 gcc_cv_as_register_pseudo_op=no
8940             fi
8941             rm -f conftest.s conftest.o
8942         fi
8943
8944 fi
8945
8946 echo "$ac_t""$gcc_cv_as_register_pseudo_op" 1>&6
8947     if test "x$gcc_cv_as_register_pseudo_op" = xyes; then
8948         cat >> confdefs.h <<\EOF
8949 #define HAVE_AS_REGISTER_PSEUDO_OP 1
8950 EOF
8951
8952     fi
8953
8954     echo $ac_n "checking assembler supports -relax""... $ac_c" 1>&6
8955 echo "configure:8956: checking assembler supports -relax" >&5
8956 if eval "test \"`echo '$''{'gcc_cv_as_relax_opt'+set}'`\" = set"; then
8957   echo $ac_n "(cached) $ac_c" 1>&6
8958 else
8959
8960         gcc_cv_as_relax_opt=unknown
8961         if test x$gcc_cv_as != x; then
8962             # Check if gas supports -relax
8963             echo ".text" > conftest.s
8964             if $gcc_cv_as -relax -o conftest.o conftest.s > /dev/null 2>&1; then
8965                 gcc_cv_as_relax_opt=yes
8966             else
8967                 gcc_cv_as_relax_opt=no
8968             fi
8969             rm -f conftest.s conftest.o
8970         fi
8971
8972 fi
8973
8974 echo "$ac_t""$gcc_cv_as_relax_opt" 1>&6
8975     if test "x$gcc_cv_as_relax_opt" = xyes; then
8976         cat >> confdefs.h <<\EOF
8977 #define HAVE_AS_RELAX_OPTION 1
8978 EOF
8979
8980     fi
8981
8982     case "$tm_file" in
8983     *64*)
8984         echo $ac_n "checking for 64 bit support in assembler ($gcc_cv_as)""... $ac_c" 1>&6
8985 echo "configure:8986: checking for 64 bit support in assembler ($gcc_cv_as)" >&5
8986 if eval "test \"`echo '$''{'gcc_cv_as_flags64'+set}'`\" = set"; then
8987   echo $ac_n "(cached) $ac_c" 1>&6
8988 else
8989
8990                 if test -n "$gcc_cv_as"; then
8991                     echo ".xword foo" > conftest.s
8992                     gcc_cv_as_flags64=no
8993                     for flag in "-xarch=v9" "-64 -Av9"; do
8994                         if $gcc_cv_as $flag -o conftest.o conftest.s \
8995                             > /dev/null 2>&1; then
8996                             gcc_cv_as_flags64=$flag
8997                             break
8998                         fi
8999                     done
9000                     rm -f conftest.s conftest.o
9001                 else
9002                     if test "$gas" = yes; then
9003                         gcc_cv_as_flags64="-64 -Av9"
9004                     else
9005                         gcc_cv_as_flags64="-xarch=v9"
9006                     fi
9007                 fi
9008
9009 fi
9010
9011 echo "$ac_t""$gcc_cv_as_flags64" 1>&6
9012         if test "x$gcc_cv_as_flags64" = xno; then
9013
9014             tmake_file=`echo " $tmake_file " | sed -e 's, sparc/t-sol2-64 , ,' -e 's,^ ,,' -e 's, $,,'`
9015             dep_tmake_file=`echo " $dep_tmake_file " | sed -e 's, [^ ]*/config/sparc/t-sol2-64 , ,' -e 's,^ ,,' -e 's, $,,'`
9016
9017         else
9018             cat >> confdefs.h <<EOF
9019 #define AS_SPARC64_FLAG "$gcc_cv_as_flags64"
9020 EOF
9021
9022         fi
9023         ;;
9024     *) gcc_cv_as_flags64=${gcc_cv_as_flags64-no}
9025         ;;
9026     esac
9027
9028     if test "x$gcc_cv_as_flags64" != xno; then
9029         echo $ac_n "checking for assembler offsetable %lo() support""... $ac_c" 1>&6
9030 echo "configure:9031: checking for assembler offsetable %lo() support" >&5
9031 if eval "test \"`echo '$''{'gcc_cv_as_offsetable_lo10'+set}'`\" = set"; then
9032   echo $ac_n "(cached) $ac_c" 1>&6
9033 else
9034
9035             gcc_cv_as_offsetable_lo10=unknown
9036             if test "x$gcc_cv_as" != x; then
9037                 # Check if assembler has offsetable %lo()
9038                 echo "or %g1, %lo(ab) + 12, %g1" > conftest.s
9039                 echo "or %g1, %lo(ab + 12), %g1" > conftest1.s
9040                 if $gcc_cv_as $gcc_cv_as_flags64 -o conftest.o conftest.s \
9041                         > /dev/null 2>&1 &&
9042                    $gcc_cv_as $gcc_cv_as_flags64 -o conftest1.o conftest1.s \
9043                         > /dev/null 2>&1; then
9044                     if cmp conftest.o conftest1.o > /dev/null 2>&1; then
9045                         gcc_cv_as_offsetable_lo10=no
9046                     else
9047                         gcc_cv_as_offsetable_lo10=yes
9048                     fi
9049                 else
9050                     gcc_cv_as_offsetable_lo10=no
9051                 fi
9052                 rm -f conftest.s conftest.o conftest1.s conftest1.o
9053             fi
9054
9055 fi
9056
9057 echo "$ac_t""$gcc_cv_as_offsetable_lo10" 1>&6
9058         if test "x$gcc_cv_as_offsetable_lo10" = xyes; then
9059             cat >> confdefs.h <<\EOF
9060 #define HAVE_AS_OFFSETABLE_LO10 1
9061 EOF
9062
9063         fi
9064     fi
9065     ;;
9066
9067   i[34567]86-*-*)
9068     echo $ac_n "checking assembler instructions""... $ac_c" 1>&6
9069 echo "configure:9070: checking assembler instructions" >&5
9070     gcc_cv_as_instructions=
9071     if test x$gcc_cv_as != x; then
9072         set "filds fists" "filds mem; fists mem"
9073         while test $# -gt 0
9074         do
9075                 echo "$2" > conftest.s
9076                 if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
9077                         gcc_cv_as_instructions=${gcc_cv_as_instructions}$1" "
9078                         cat >> confdefs.h <<EOF
9079 #define HAVE_GAS_`echo "$1" | tr 'a-z ' 'A-Z_'` 1
9080 EOF
9081
9082                 fi
9083                 shift 2
9084         done
9085         rm -f conftest.s conftest.o
9086     fi
9087     echo "$ac_t""$gcc_cv_as_instructions" 1>&6
9088     ;;
9089 esac
9090
9091 # Figure out what language subdirectories are present.
9092 # Look if the user specified --enable-languages="..."; if not, use
9093 # the environment variable $LANGUAGES if defined. $LANGUAGES might
9094 # go away some day.
9095 if test x"${enable_languages+set}" != xset; then
9096         if test x"${LANGUAGES+set}" = xset; then
9097                 enable_languages="`echo ${LANGUAGES} | tr ' ' ','`"
9098         else
9099                 enable_languages=all
9100         fi
9101 else
9102         if test x"${enable_languages}" = x; then
9103                 { echo "configure: error: --enable-languages needs at least one argument" 1>&2; exit 1; }
9104         fi
9105 fi
9106 subdirs=
9107 for lang in ${srcdir}/*/config-lang.in ..
9108 do
9109         case $lang in
9110         ..) ;;
9111         # The odd quoting in the next line works around
9112         # an apparent bug in bash 1.12 on linux.
9113         ${srcdir}/[*]/config-lang.in) ;;
9114         *)
9115           lang_alias=`sed -n -e 's,^language=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^language=\([^   ]*\).*$,\1,p' $lang`
9116           if test "x$lang_alias" = x
9117           then
9118                 echo "$lang doesn't set \$language." 1>&2
9119                 exit 1
9120           fi
9121           if test x"${enable_languages}" = xall; then
9122                 add_this_lang=yes
9123           else
9124                 case "${enable_languages}" in
9125                     ${lang_alias} | "${lang_alias},"* | *",${lang_alias},"* | *",${lang_alias}" )
9126                         add_this_lang=yes
9127                         ;;
9128                     * )
9129                         add_this_lang=no
9130                         ;;
9131                 esac
9132           fi
9133           if test x"${add_this_lang}" = xyes; then
9134                 case $lang in
9135                     ${srcdir}/ada/config-lang.in)
9136                         if test x$gnat = xyes ; then
9137                                 subdirs="$subdirs `echo $lang | sed -e 's,^.*/\([^/]*\)/config-lang.in$,\1,'`"
9138                         fi
9139                         ;;
9140                     *)
9141                         subdirs="$subdirs `echo $lang | sed -e 's,^.*/\([^/]*\)/config-lang.in$,\1,'`"
9142                         ;;
9143                 esac
9144           fi
9145           ;;
9146         esac
9147 done
9148
9149 # Make gthr-default.h if we have a thread file.
9150 gthread_flags=
9151 if test $thread_file != single; then
9152     rm -f gthr-default.h
9153     echo "#include \"gthr-${thread_file}.h\"" > gthr-default.h
9154     gthread_flags=-DHAVE_GTHR_DEFAULT
9155 fi
9156
9157
9158 # Find out what GC implementation we want, or may, use.
9159 # Check whether --with-gc or --without-gc was given.
9160 if test "${with_gc+set}" = set; then
9161   withval="$with_gc"
9162   case "$withval" in
9163   simple | page)
9164     GGC=ggc-$withval
9165     ;;
9166   *)
9167     { echo "configure: error: $withval is an invalid option to --with-gc" 1>&2; exit 1; }
9168     ;;
9169 esac
9170 else
9171   if test $ac_cv_func_mmap_anywhere = yes \
9172     || test $ac_cv_func_valloc = yes; then
9173   GGC=ggc-page
9174 else
9175   GGC=ggc-simple
9176 fi
9177 fi
9178
9179
9180 echo "Using $GGC for garbage collection."
9181
9182 # Build a new-abi (c++) system
9183 # Check whether --enable-new-gxx-abi or --disable-new-gxx-abi was given.
9184 if test "${enable_new_gxx_abi+set}" = set; then
9185   enableval="$enable_new_gxx_abi"
9186   cat >> confdefs.h <<\EOF
9187 #define ENABLE_NEW_GXX_ABI 1
9188 EOF
9189
9190 GXX_ABI_FLAG='-fnew-abi'
9191 echo "Building a new-abi g++ compiler."
9192
9193 fi
9194
9195
9196
9197 # Build a new-libstdc++ system (ie libstdc++-v3)
9198 echo $ac_n "checking for libstdc++ to install""... $ac_c" 1>&6
9199 echo "configure:9200: checking for libstdc++ to install" >&5
9200 # Check whether --enable-libstdcxx-v3 or --disable-libstdcxx-v3 was given.
9201 if test "${enable_libstdcxx_v3+set}" = set; then
9202   enableval="$enable_libstdcxx_v3"
9203   enable_libstdcxx_v3=yes
9204 else
9205   enable_libstdcxx_v3=no
9206 fi
9207
9208
9209 if test x$enable_libstdcxx_v3 = xyes; then
9210   echo "$ac_t""v3" 1>&6
9211   ac_esn=1
9212 else
9213   echo "$ac_t""v2" 1>&6
9214   ac_esn=0
9215 fi
9216 cat >> confdefs.h <<EOF
9217 #define ENABLE_STD_NAMESPACE $ac_esn
9218 EOF
9219
9220
9221
9222 echo $ac_n "checking whether to enable maintainer-specific portions of Makefiles""... $ac_c" 1>&6
9223 echo "configure:9224: checking whether to enable maintainer-specific portions of Makefiles" >&5
9224     # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
9225 if test "${enable_maintainer_mode+set}" = set; then
9226   enableval="$enable_maintainer_mode"
9227   maintainer_mode=$enableval
9228 else
9229   maintainer_mode=no
9230 fi
9231
9232
9233 echo "$ac_t""$maintainer_mode" 1>&6
9234
9235 if test "$maintainer_mode" = "yes"; then
9236   MAINT=''
9237 else
9238   MAINT='#'
9239 fi
9240
9241 # Make empty files to contain the specs and options for each language.
9242 # Then add #include lines to for a compiler that has specs and/or options.
9243
9244 lang_specs_files=
9245 lang_options_files=
9246 lang_tree_files=
9247 rm -f specs.h options.h gencheck.h
9248 touch specs.h options.h gencheck.h
9249 for subdir in . $subdirs
9250 do
9251         if test -f $srcdir/$subdir/lang-specs.h; then
9252                 echo "#include \"$subdir/lang-specs.h\"" >>specs.h
9253                 lang_specs_files="$lang_specs_files $srcdir/$subdir/lang-specs.h"
9254         fi
9255         if test -f $srcdir/$subdir/lang-options.h; then
9256                 echo "#include \"$subdir/lang-options.h\"" >>options.h
9257                 lang_options_files="$lang_options_files $srcdir/$subdir/lang-options.h"
9258         fi
9259         if test -f $srcdir/$subdir/$subdir-tree.def; then
9260                 echo "#include \"$subdir/$subdir-tree.def\"" >>gencheck.h
9261                 lang_tree_files="$lang_tree_files $srcdir/$subdir/$subdir-tree.def"
9262         fi
9263 done
9264
9265 # These (without "all_") are set in each config-lang.in.
9266 # `language' must be a single word so is spelled singularly.
9267 all_languages=
9268 all_boot_languages=
9269 all_compilers=
9270 all_stagestuff=
9271 all_diff_excludes=
9272 all_outputs='Makefile intl/Makefile po/Makefile.in fixinc/Makefile gccbug mklibgcc'
9273 # List of language makefile fragments.
9274 all_lang_makefiles=
9275 all_headers=
9276 all_lib2funcs=
9277
9278 # Add the language fragments.
9279 # Languages are added via two mechanisms.  Some information must be
9280 # recorded in makefile variables, these are defined in config-lang.in.
9281 # We accumulate them and plug them into the main Makefile.
9282 # The other mechanism is a set of hooks for each of the main targets
9283 # like `clean', `install', etc.
9284
9285 language_fragments="Make-lang"
9286 language_hooks="Make-hooks"
9287 oldstyle_subdirs=
9288
9289 for s in .. $subdirs
9290 do
9291         if test $s != ".."
9292         then
9293                 language=
9294                 boot_language=
9295                 compilers=
9296                 stagestuff=
9297                 diff_excludes=
9298                 headers=
9299                 outputs=
9300                 lib2funcs=
9301                 . ${srcdir}/$s/config-lang.in
9302                 if test "x$language" = x
9303                 then
9304                         echo "${srcdir}/$s/config-lang.in doesn't set \$language." 1>&2
9305                         exit 1
9306                 fi
9307                 all_lang_makefiles="$all_lang_makefiles ${srcdir}/$s/Make-lang.in ${srcdir}/$s/Makefile.in"
9308                 all_languages="$all_languages $language"
9309                 if test "x$boot_language" = xyes
9310                 then
9311                         all_boot_languages="$all_boot_languages $language"
9312                 fi
9313                 all_compilers="$all_compilers $compilers"
9314                 all_stagestuff="$all_stagestuff $stagestuff"
9315                 all_diff_excludes="$all_diff_excludes $diff_excludes"
9316                 all_headers="$all_headers $headers"
9317                 all_outputs="$all_outputs $outputs"
9318                 if test x$outputs = x
9319                 then
9320                         oldstyle_subdirs="$oldstyle_subdirs $s"
9321                 fi
9322                 all_lib2funcs="$all_lib2funcs $lib2funcs"
9323         fi
9324 done
9325
9326 # Since we can't use `::' targets, we link each language in
9327 # with a set of hooks, reached indirectly via lang.${target}.
9328
9329 rm -f Make-hooks
9330 touch Make-hooks
9331 target_list="all.build all.cross start.encap rest.encap \
9332         info dvi \
9333         install-normal install-common install-info install-man \
9334         uninstall distdir \
9335         mostlyclean clean distclean extraclean maintainer-clean \
9336         stage1 stage2 stage3 stage4"
9337 for t in $target_list
9338 do
9339         x=
9340         for lang in .. $all_languages
9341         do
9342                 if test $lang != ".."; then
9343                         x="$x $lang.$t"
9344                 fi
9345         done
9346         echo "lang.$t: $x" >> Make-hooks
9347 done
9348
9349 # If we're not building in srcdir, create .gdbinit.
9350
9351 if test ! -f Makefile.in; then
9352         echo "dir ." > .gdbinit
9353         echo "dir ${srcdir}" >> .gdbinit
9354         if test x$gdb_needs_out_file_path = xyes
9355         then
9356                 echo "dir ${srcdir}/config/"`dirname ${out_file}` >> .gdbinit
9357         fi
9358         if test "x$subdirs" != x; then
9359                 for s in $subdirs
9360                 do
9361                         echo "dir ${srcdir}/$s" >> .gdbinit
9362                 done
9363         fi
9364         echo "source ${srcdir}/.gdbinit" >> .gdbinit
9365 fi
9366
9367 # Define variables host_canonical and build_canonical
9368 # because some Cygnus local changes in the Makefile depend on them.
9369 build_canonical=${build}
9370 host_canonical=${host}
9371 target_subdir=
9372 if test "${host}" != "${target}" ; then
9373     target_subdir=${target}/
9374 fi
9375
9376
9377
9378
9379 # If $(exec_prefix) exists and is not the same as $(prefix), then compute an
9380 # absolute path for gcc_tooldir based on inserting the number of up-directory
9381 # movements required to get from $(exec_prefix) to $(prefix) into the basic
9382 # $(libsubdir)/@(unlibsubdir) based path.
9383 # Don't set gcc_tooldir to tooldir since that's only passed in by the toplevel
9384 # make and thus we'd get different behavior depending on where we built the
9385 # sources.
9386 if test x$exec_prefix = xNONE -o x$exec_prefix = x$prefix; then
9387     gcc_tooldir='$(libsubdir)/$(unlibsubdir)/../$(target_alias)'
9388 else
9389 # An explanation of the sed strings:
9390 #  -e 's|^\$(prefix)||'   matches and eliminates 'prefix' from 'exec_prefix'
9391 #  -e 's|/$||'            match a trailing forward slash and eliminates it
9392 #  -e 's|^[^/]|/|'        forces the string to start with a forward slash (*)
9393 #  -e 's|/[^/]*|../|g'    replaces each occurance of /<directory> with ../
9394 #
9395 # (*) Note this pattern overwrites the first character of the string
9396 # with a forward slash if one is not already present.  This is not a
9397 # problem because the exact names of the sub-directories concerned is
9398 # unimportant, just the number of them matters.
9399 #
9400 # The practical upshot of these patterns is like this:
9401 #
9402 #  prefix     exec_prefix        result
9403 #  ------     -----------        ------
9404 #   /foo        /foo/bar          ../
9405 #   /foo/       /foo/bar          ../
9406 #   /foo        /foo/bar/         ../
9407 #   /foo/       /foo/bar/         ../
9408 #   /foo        /foo/bar/ugg      ../../
9409 #
9410     dollar='$$'
9411     gcc_tooldir="\$(libsubdir)/\$(unlibsubdir)/\`echo \$(exec_prefix) | sed -e 's|^\$(prefix)||' -e 's|/\$(dollar)||' -e 's|^[^/]|/|' -e 's|/[^/]*|../|g'\`\$(target_alias)"
9412 fi
9413
9414
9415
9416 # Nothing to do for FLOAT_H, float_format already handled.
9417 objdir=`pwd`
9418
9419
9420 # Process the language and host/target makefile fragments.
9421 ${CONFIG_SHELL-/bin/sh} $srcdir/configure.frag $srcdir "$subdirs" "$dep_host_xmake_file" "$dep_tmake_file"
9422
9423 # Substitute configuration variables
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
9452
9453
9454
9455
9456
9457
9458
9459
9460
9461
9462
9463
9464
9465
9466
9467
9468
9469
9470
9471
9472
9473
9474
9475
9476
9477
9478
9479
9480
9481
9482 # Echo that links are built
9483 if test x$host = x$target
9484 then
9485         str1="native "
9486 else
9487         str1="cross-"
9488         str2=" from $host"
9489 fi
9490
9491 if test x$host != x$build
9492 then
9493         str3=" on a $build system"
9494 fi
9495
9496 if test "x$str2" != x || test "x$str3" != x
9497 then
9498         str4=
9499 fi
9500
9501 echo "Links are now set up to build a ${str1}compiler for ${target}$str4" 1>&2
9502
9503 if test "x$str2" != x || test "x$str3" != x
9504 then
9505         echo " ${str2}${str3}." 1>&2
9506 fi
9507
9508 # Truncate the target if necessary
9509 if test x$host_truncate_target != x; then
9510         target=`echo $target | sed -e 's/\(..............\).*/\1/'`
9511 fi
9512
9513 # Configure the subdirectories
9514 # AC_CONFIG_SUBDIRS($subdirs)
9515
9516 # Create the Makefile
9517 # and configure language subdirectories
9518 trap '' 1 2 15
9519 cat > confcache <<\EOF
9520 # This file is a shell script that caches the results of configure
9521 # tests run on this system so they can be shared between configure
9522 # scripts and configure runs.  It is not useful on other systems.
9523 # If it contains results you don't want to keep, you may remove or edit it.
9524 #
9525 # By default, configure uses ./config.cache as the cache file,
9526 # creating it if it does not exist already.  You can give configure
9527 # the --cache-file=FILE option to use a different cache file; that is
9528 # what configure does when it calls configure scripts in
9529 # subdirectories, so they share the cache.
9530 # Giving --cache-file=/dev/null disables caching, for debugging configure.
9531 # config.status only pays attention to the cache file if you give it the
9532 # --recheck option to rerun configure.
9533 #
9534 EOF
9535 # The following way of writing the cache mishandles newlines in values,
9536 # but we know of no workaround that is simple, portable, and efficient.
9537 # So, don't put newlines in cache variables' values.
9538 # Ultrix sh set writes to stderr and can't be redirected directly,
9539 # and sets the high bit in the cache file unless we assign to the vars.
9540 (set) 2>&1 |
9541   case `(ac_space=' '; set | grep ac_space) 2>&1` in
9542   *ac_space=\ *)
9543     # `set' does not quote correctly, so add quotes (double-quote substitution
9544     # turns \\\\ into \\, and sed turns \\ into \).
9545     sed -n \
9546       -e "s/'/'\\\\''/g" \
9547       -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
9548     ;;
9549   *)
9550     # `set' quotes correctly as required by POSIX, so do not add quotes.
9551     sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
9552     ;;
9553   esac >> confcache
9554 if cmp -s $cache_file confcache; then
9555   :
9556 else
9557   if test -w $cache_file; then
9558     echo "updating cache $cache_file"
9559     cat confcache > $cache_file
9560   else
9561     echo "not updating unwritable cache $cache_file"
9562   fi
9563 fi
9564 rm -f confcache
9565
9566 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
9567
9568 test "x$prefix" = xNONE && prefix=$ac_default_prefix
9569 # Let make expand exec_prefix.
9570 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
9571
9572 # Any assignment to VPATH causes Sun make to only execute
9573 # the first set of double-colon rules, so remove it if not needed.
9574 # If there is a colon in the path, we need to keep it.
9575 if test "x$srcdir" = x.; then
9576   ac_vpsub='/^[         ]*VPATH[        ]*=[^:]*$/d'
9577 fi
9578
9579 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
9580
9581 DEFS=-DHAVE_CONFIG_H
9582
9583 # Without the "./", some shells look in PATH for config.status.
9584 : ${CONFIG_STATUS=./config.status}
9585
9586 echo creating $CONFIG_STATUS
9587 rm -f $CONFIG_STATUS
9588 cat > $CONFIG_STATUS <<EOF
9589 #! /bin/sh
9590 # Generated automatically by configure.
9591 # Run this file to recreate the current configuration.
9592 # This directory was configured as follows,
9593 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
9594 #
9595 # $0 $ac_configure_args
9596 #
9597 # Compiler output produced by configure, useful for debugging
9598 # configure, is in ./config.log if it exists.
9599
9600 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
9601 for ac_option
9602 do
9603   case "\$ac_option" in
9604   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
9605     echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
9606     exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
9607   -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
9608     echo "$CONFIG_STATUS generated by autoconf version 2.13"
9609     exit 0 ;;
9610   -help | --help | --hel | --he | --h)
9611     echo "\$ac_cs_usage"; exit 0 ;;
9612   *) echo "\$ac_cs_usage"; exit 1 ;;
9613   esac
9614 done
9615
9616 ac_given_srcdir=$srcdir
9617
9618 trap 'rm -fr `echo "$all_outputs auto-host.h:config.in" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
9619 EOF
9620 cat >> $CONFIG_STATUS <<EOF
9621
9622 # Protect against being on the right side of a sed subst in config.status.
9623 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
9624  s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
9625 $ac_vpsub
9626 $extrasub
9627 s%@SHELL@%$SHELL%g
9628 s%@CFLAGS@%$CFLAGS%g
9629 s%@CPPFLAGS@%$CPPFLAGS%g
9630 s%@CXXFLAGS@%$CXXFLAGS%g
9631 s%@FFLAGS@%$FFLAGS%g
9632 s%@DEFS@%$DEFS%g
9633 s%@LDFLAGS@%$LDFLAGS%g
9634 s%@LIBS@%$LIBS%g
9635 s%@exec_prefix@%$exec_prefix%g
9636 s%@prefix@%$prefix%g
9637 s%@program_transform_name@%$program_transform_name%g
9638 s%@bindir@%$bindir%g
9639 s%@sbindir@%$sbindir%g
9640 s%@libexecdir@%$libexecdir%g
9641 s%@datadir@%$datadir%g
9642 s%@sysconfdir@%$sysconfdir%g
9643 s%@sharedstatedir@%$sharedstatedir%g
9644 s%@localstatedir@%$localstatedir%g
9645 s%@libdir@%$libdir%g
9646 s%@includedir@%$includedir%g
9647 s%@oldincludedir@%$oldincludedir%g
9648 s%@infodir@%$infodir%g
9649 s%@mandir@%$mandir%g
9650 s%@host@%$host%g
9651 s%@host_alias@%$host_alias%g
9652 s%@host_cpu@%$host_cpu%g
9653 s%@host_vendor@%$host_vendor%g
9654 s%@host_os@%$host_os%g
9655 s%@target@%$target%g
9656 s%@target_alias@%$target_alias%g
9657 s%@target_cpu@%$target_cpu%g
9658 s%@target_vendor@%$target_vendor%g
9659 s%@target_os@%$target_os%g
9660 s%@build@%$build%g
9661 s%@build_alias@%$build_alias%g
9662 s%@build_cpu@%$build_cpu%g
9663 s%@build_vendor@%$build_vendor%g
9664 s%@build_os@%$build_os%g
9665 s%@CC@%$CC%g
9666 s%@NO_MINUS_C_MINUS_O@%$NO_MINUS_C_MINUS_O%g
9667 s%@stage1_warn_cflags@%$stage1_warn_cflags%g
9668 s%@stage2_warn_cflags@%$stage2_warn_cflags%g
9669 s%@SET_MAKE@%$SET_MAKE%g
9670 s%@AWK@%$AWK%g
9671 s%@LEX@%$LEX%g
9672 s%@LEXLIB@%$LEXLIB%g
9673 s%@LN@%$LN%g
9674 s%@LN_S@%$LN_S%g
9675 s%@RANLIB@%$RANLIB%g
9676 s%@YACC@%$YACC%g
9677 s%@INSTALL@%$INSTALL%g
9678 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
9679 s%@INSTALL_DATA@%$INSTALL_DATA%g
9680 s%@CPP@%$CPP%g
9681 s%@gnat@%$gnat%g
9682 s%@MAKEINFO@%$MAKEINFO%g
9683 s%@BUILD_INFO@%$BUILD_INFO%g
9684 s%@INSTALL_INFO@%$INSTALL_INFO%g
9685 s%@vfprintf@%$vfprintf%g
9686 s%@doprint@%$doprint%g
9687 s%@manext@%$manext%g
9688 s%@objext@%$objext%g
9689 s%@PACKAGE@%$PACKAGE%g
9690 s%@VERSION@%$VERSION%g
9691 s%@ALLOCA@%$ALLOCA%g
9692 s%@USE_NLS@%$USE_NLS%g
9693 s%@MSGFMT@%$MSGFMT%g
9694 s%@GMSGFMT@%$GMSGFMT%g
9695 s%@XGETTEXT@%$XGETTEXT%g
9696 s%@GENCAT@%$GENCAT%g
9697 s%@USE_INCLUDED_LIBINTL@%$USE_INCLUDED_LIBINTL%g
9698 s%@CATALOGS@%$CATALOGS%g
9699 s%@CATOBJEXT@%$CATOBJEXT%g
9700 s%@DATADIRNAME@%$DATADIRNAME%g
9701 s%@GMOFILES@%$GMOFILES%g
9702 s%@INSTOBJEXT@%$INSTOBJEXT%g
9703 s%@INTLDEPS@%$INTLDEPS%g
9704 s%@INTLLIBS@%$INTLLIBS%g
9705 s%@INTLOBJS@%$INTLOBJS%g
9706 s%@POFILES@%$POFILES%g
9707 s%@POSUB@%$POSUB%g
9708 s%@INCLUDE_LOCALE_H@%$INCLUDE_LOCALE_H%g
9709 s%@GT_NO@%$GT_NO%g
9710 s%@GT_YES@%$GT_YES%g
9711 s%@MKINSTALLDIRS@%$MKINSTALLDIRS%g
9712 s%@l@%$l%g
9713 s%@inhibit_libc@%$inhibit_libc%g
9714 s%@gthread_flags@%$gthread_flags%g
9715 s%@GGC@%$GGC%g
9716 s%@GXX_ABI_FLAG@%$GXX_ABI_FLAG%g
9717 s%@MAINT@%$MAINT%g
9718 s%@build_canonical@%$build_canonical%g
9719 s%@host_canonical@%$host_canonical%g
9720 s%@target_subdir@%$target_subdir%g
9721 s%@gcc_tooldir@%$gcc_tooldir%g
9722 s%@dollar@%$dollar%g
9723 s%@objdir@%$objdir%g
9724 s%@subdirs@%$subdirs%g
9725 s%@all_boot_languages@%$all_boot_languages%g
9726 s%@all_compilers@%$all_compilers%g
9727 s%@all_diff_excludes@%$all_diff_excludes%g
9728 s%@all_headers@%$all_headers%g
9729 s%@all_lang_makefiles@%$all_lang_makefiles%g
9730 s%@all_languages@%$all_languages%g
9731 s%@all_lib2funcs@%$all_lib2funcs%g
9732 s%@all_stagestuff@%$all_stagestuff%g
9733 s%@build_exeext@%$build_exeext%g
9734 s%@build_install_headers_dir@%$build_install_headers_dir%g
9735 s%@build_xm_file_list@%$build_xm_file_list%g
9736 s%@cc_set_by_configure@%$cc_set_by_configure%g
9737 s%@quoted_cc_set_by_configure@%$quoted_cc_set_by_configure%g
9738 s%@cpp_install_dir@%$cpp_install_dir%g
9739 s%@dep_host_xmake_file@%$dep_host_xmake_file%g
9740 s%@dep_tmake_file@%$dep_tmake_file%g
9741 s%@extra_c_flags@%$extra_c_flags%g
9742 s%@extra_c_objs@%$extra_c_objs%g
9743 s%@extra_cpp_objs@%$extra_cpp_objs%g
9744 s%@extra_cxx_objs@%$extra_cxx_objs%g
9745 s%@extra_headers_list@%$extra_headers_list%g
9746 s%@extra_objs@%$extra_objs%g
9747 s%@extra_parts@%$extra_parts%g
9748 s%@extra_passes@%$extra_passes%g
9749 s%@extra_programs@%$extra_programs%g
9750 s%@float_h_file@%$float_h_file%g
9751 s%@gcc_gxx_include_dir@%$gcc_gxx_include_dir%g
9752 s%@gcc_version@%$gcc_version%g
9753 s%@gcc_version_trigger@%$gcc_version_trigger%g
9754 s%@host_exeext@%$host_exeext%g
9755 s%@host_extra_gcc_objs@%$host_extra_gcc_objs%g
9756 s%@host_xm_file_list@%$host_xm_file_list%g
9757 s%@install@%$install%g
9758 s%@lang_options_files@%$lang_options_files%g
9759 s%@lang_specs_files@%$lang_specs_files%g
9760 s%@lang_tree_files@%$lang_tree_files%g
9761 s%@local_prefix@%$local_prefix%g
9762 s%@maybe_use_collect2@%$maybe_use_collect2%g
9763 s%@md_file@%$md_file%g
9764 s%@objc_boehm_gc@%$objc_boehm_gc%g
9765 s%@out_file@%$out_file%g
9766 s%@out_object_file@%$out_object_file%g
9767 s%@stage_prefix_set_by_configure@%$stage_prefix_set_by_configure%g
9768 s%@symbolic_link@%$symbolic_link%g
9769 s%@thread_file@%$thread_file%g
9770 s%@tm_file_list@%$tm_file_list%g
9771 s%@will_use_collect2@%$will_use_collect2%g
9772 /@target_overrides@/r $target_overrides
9773 s%@target_overrides@%%g
9774 /@host_overrides@/r $host_overrides
9775 s%@host_overrides@%%g
9776 s%@cross_defines@%$cross_defines%g
9777 /@cross_overrides@/r $cross_overrides
9778 s%@cross_overrides@%%g
9779 /@build_overrides@/r $build_overrides
9780 s%@build_overrides@%%g
9781 /@language_fragments@/r $language_fragments
9782 s%@language_fragments@%%g
9783 /@language_hooks@/r $language_hooks
9784 s%@language_hooks@%%g
9785
9786 CEOF
9787 EOF
9788
9789 cat >> $CONFIG_STATUS <<\EOF
9790
9791 # Split the substitutions into bite-sized pieces for seds with
9792 # small command number limits, like on Digital OSF/1 and HP-UX.
9793 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
9794 ac_file=1 # Number of current file.
9795 ac_beg=1 # First line for current file.
9796 ac_end=$ac_max_sed_cmds # Line after last line for current file.
9797 ac_more_lines=:
9798 ac_sed_cmds=""
9799 while $ac_more_lines; do
9800   if test $ac_beg -gt 1; then
9801     sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
9802   else
9803     sed "${ac_end}q" conftest.subs > conftest.s$ac_file
9804   fi
9805   if test ! -s conftest.s$ac_file; then
9806     ac_more_lines=false
9807     rm -f conftest.s$ac_file
9808   else
9809     if test -z "$ac_sed_cmds"; then
9810       ac_sed_cmds="sed -f conftest.s$ac_file"
9811     else
9812       ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
9813     fi
9814     ac_file=`expr $ac_file + 1`
9815     ac_beg=$ac_end
9816     ac_end=`expr $ac_end + $ac_max_sed_cmds`
9817   fi
9818 done
9819 if test -z "$ac_sed_cmds"; then
9820   ac_sed_cmds=cat
9821 fi
9822 EOF
9823
9824 cat >> $CONFIG_STATUS <<EOF
9825
9826 CONFIG_FILES=\${CONFIG_FILES-"$all_outputs"}
9827 EOF
9828 cat >> $CONFIG_STATUS <<\EOF
9829 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
9830   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
9831   case "$ac_file" in
9832   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
9833        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
9834   *) ac_file_in="${ac_file}.in" ;;
9835   esac
9836
9837   # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
9838
9839   # Remove last slash and all that follows it.  Not all systems have dirname.
9840   ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
9841   if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
9842     # The file is in a subdirectory.
9843     test ! -d "$ac_dir" && mkdir "$ac_dir"
9844     ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
9845     # A "../" for each directory in $ac_dir_suffix.
9846     ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
9847   else
9848     ac_dir_suffix= ac_dots=
9849   fi
9850
9851   case "$ac_given_srcdir" in
9852   .)  srcdir=.
9853       if test -z "$ac_dots"; then top_srcdir=.
9854       else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
9855   /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
9856   *) # Relative path.
9857     srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
9858     top_srcdir="$ac_dots$ac_given_srcdir" ;;
9859   esac
9860
9861
9862   echo creating "$ac_file"
9863   rm -f "$ac_file"
9864   configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
9865   case "$ac_file" in
9866   *Makefile*) ac_comsub="1i\\
9867 # $configure_input" ;;
9868   *) ac_comsub= ;;
9869   esac
9870
9871   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
9872   sed -e "$ac_comsub
9873 s%@configure_input@%$configure_input%g
9874 s%@srcdir@%$srcdir%g
9875 s%@top_srcdir@%$top_srcdir%g
9876 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
9877 fi; done
9878 rm -f conftest.s*
9879
9880 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
9881 # NAME is the cpp macro being defined and VALUE is the value it is being given.
9882 #
9883 # ac_d sets the value in "#define NAME VALUE" lines.
9884 ac_dA='s%^\([   ]*\)#\([        ]*define[       ][      ]*\)'
9885 ac_dB='\([      ][      ]*\)[^  ]*%\1#\2'
9886 ac_dC='\3'
9887 ac_dD='%g'
9888 # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
9889 ac_uA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
9890 ac_uB='\([      ]\)%\1#\2define\3'
9891 ac_uC=' '
9892 ac_uD='\4%g'
9893 # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
9894 ac_eA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
9895 ac_eB='$%\1#\2define\3'
9896 ac_eC=' '
9897 ac_eD='%g'
9898
9899 if test "${CONFIG_HEADERS+set}" != set; then
9900 EOF
9901 cat >> $CONFIG_STATUS <<EOF
9902   CONFIG_HEADERS="auto-host.h:config.in"
9903 EOF
9904 cat >> $CONFIG_STATUS <<\EOF
9905 fi
9906 for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
9907   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
9908   case "$ac_file" in
9909   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
9910        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
9911   *) ac_file_in="${ac_file}.in" ;;
9912   esac
9913
9914   echo creating $ac_file
9915
9916   rm -f conftest.frag conftest.in conftest.out
9917   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
9918   cat $ac_file_inputs > conftest.in
9919
9920 EOF
9921
9922 # Transform confdefs.h into a sed script conftest.vals that substitutes
9923 # the proper values into config.h.in to produce config.h.  And first:
9924 # Protect against being on the right side of a sed subst in config.status.
9925 # Protect against being in an unquoted here document in config.status.
9926 rm -f conftest.vals
9927 cat > conftest.hdr <<\EOF
9928 s/[\\&%]/\\&/g
9929 s%[\\$`]%\\&%g
9930 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
9931 s%ac_d%ac_u%gp
9932 s%ac_u%ac_e%gp
9933 EOF
9934 sed -n -f conftest.hdr confdefs.h > conftest.vals
9935 rm -f conftest.hdr
9936
9937 # This sed command replaces #undef with comments.  This is necessary, for
9938 # example, in the case of _POSIX_SOURCE, which is predefined and required
9939 # on some systems where configure will not decide to define it.
9940 cat >> conftest.vals <<\EOF
9941 s%^[    ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
9942 EOF
9943
9944 # Break up conftest.vals because some shells have a limit on
9945 # the size of here documents, and old seds have small limits too.
9946
9947 rm -f conftest.tail
9948 while :
9949 do
9950   ac_lines=`grep -c . conftest.vals`
9951   # grep -c gives empty output for an empty file on some AIX systems.
9952   if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
9953   # Write a limited-size here document to conftest.frag.
9954   echo '  cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
9955   sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
9956   echo 'CEOF
9957   sed -f conftest.frag conftest.in > conftest.out
9958   rm -f conftest.in
9959   mv conftest.out conftest.in
9960 ' >> $CONFIG_STATUS
9961   sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
9962   rm -f conftest.vals
9963   mv conftest.tail conftest.vals
9964 done
9965 rm -f conftest.vals
9966
9967 cat >> $CONFIG_STATUS <<\EOF
9968   rm -f conftest.frag conftest.h
9969   echo "/* $ac_file.  Generated automatically by configure.  */" > conftest.h
9970   cat conftest.in >> conftest.h
9971   rm -f conftest.in
9972   if cmp -s $ac_file conftest.h 2>/dev/null; then
9973     echo "$ac_file is unchanged"
9974     rm -f conftest.h
9975   else
9976     # Remove last slash and all that follows it.  Not all systems have dirname.
9977       ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
9978       if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
9979       # The file is in a subdirectory.
9980       test ! -d "$ac_dir" && mkdir "$ac_dir"
9981     fi
9982     rm -f $ac_file
9983     mv conftest.h $ac_file
9984   fi
9985 fi; done
9986
9987 EOF
9988
9989 cat >> $CONFIG_STATUS <<EOF
9990 ac_sources="$nls_cv_header_libgt"
9991 ac_dests="$nls_cv_header_intl"
9992 EOF
9993
9994 cat >> $CONFIG_STATUS <<\EOF
9995 srcdir=$ac_given_srcdir
9996 while test -n "$ac_sources"; do
9997   set $ac_dests; ac_dest=$1; shift; ac_dests=$*
9998   set $ac_sources; ac_source=$1; shift; ac_sources=$*
9999
10000   echo "linking $srcdir/$ac_source to $ac_dest"
10001
10002   if test ! -r $srcdir/$ac_source; then
10003     { echo "configure: error: $srcdir/$ac_source: File not found" 1>&2; exit 1; }
10004   fi
10005   rm -f $ac_dest
10006
10007   # Make relative symlinks.
10008   # Remove last slash and all that follows it.  Not all systems have dirname.
10009   ac_dest_dir=`echo $ac_dest|sed 's%/[^/][^/]*$%%'`
10010   if test "$ac_dest_dir" != "$ac_dest" && test "$ac_dest_dir" != .; then
10011     # The dest file is in a subdirectory.
10012     test ! -d "$ac_dest_dir" && mkdir "$ac_dest_dir"
10013     ac_dest_dir_suffix="/`echo $ac_dest_dir|sed 's%^\./%%'`"
10014     # A "../" for each directory in $ac_dest_dir_suffix.
10015     ac_dots=`echo $ac_dest_dir_suffix|sed 's%/[^/]*%../%g'`
10016   else
10017     ac_dest_dir_suffix= ac_dots=
10018   fi
10019
10020   case "$srcdir" in
10021   [/$]*) ac_rel_source="$srcdir/$ac_source" ;;
10022   *) ac_rel_source="$ac_dots$srcdir/$ac_source" ;;
10023   esac
10024
10025   # Make a symlink if possible; otherwise try a hard link.
10026   if ln -s $ac_rel_source $ac_dest 2>/dev/null ||
10027     ln $srcdir/$ac_source $ac_dest; then :
10028   else
10029     { echo "configure: error: can not link $ac_dest to $srcdir/$ac_source" 1>&2; exit 1; }
10030   fi
10031 done
10032 EOF
10033 cat >> $CONFIG_STATUS <<EOF
10034
10035
10036 host='${host}'
10037 build='${build}'
10038 target='${target}'
10039 target_alias='${target_alias}'
10040 srcdir='${srcdir}'
10041 subdirs='${subdirs}'
10042 oldstyle_subdirs='${oldstyle_subdirs}'
10043 symbolic_link='${symbolic_link}'
10044 program_transform_set='${program_transform_set}'
10045 program_transform_name='${program_transform_name}'
10046 dep_host_xmake_file='${dep_host_xmake_file}'
10047 host_xmake_file='${host_xmake_file}'
10048 dep_tmake_file='${dep_tmake_file}'
10049 tmake_file='${tmake_file}'
10050 thread_file='${thread_file}'
10051 gcc_version='${gcc_version}'
10052 gcc_version_trigger='${gcc_version_trigger}'
10053 local_prefix='${local_prefix}'
10054 build_install_headers_dir='${build_install_headers_dir}'
10055 build_exeext='${build_exeext}'
10056 host_exeext='${host_exeext}'
10057 out_file='${out_file}'
10058 gdb_needs_out_file_path='${gdb_needs_out_file_path}'
10059 SET_MAKE='${SET_MAKE}'
10060 target_list='${target_list}'
10061 target_overrides='${target_overrides}'
10062 host_overrides='${host_overrides}'
10063 cross_defines='${cross_defines}'
10064 cross_overrides='${cross_overrides}'
10065 build_overrides='${build_overrides}'
10066 cpp_install_dir='${cpp_install_dir}'
10067
10068 EOF
10069 cat >> $CONFIG_STATUS <<\EOF
10070 case "$CONFIG_FILES" in *po/Makefile.in*)
10071         sed -e "/POTFILES =/r po/POTFILES" po/Makefile.in > po/Makefile
10072       esac
10073
10074 . $srcdir/configure.lang
10075 case x$CONFIG_HEADERS in
10076 xauto-host.h:config.in)
10077 echo > cstamp-h ;;
10078 esac
10079 # If the host supports symlinks, point stage[1234] at ../stage[1234] so
10080 # bootstrapping and the installation procedure can still use
10081 # CC="stage1/xgcc -Bstage1/".  If the host doesn't support symlinks,
10082 # FLAGS_TO_PASS has been modified to solve the problem there.
10083 # This is virtually a duplicate of what happens in configure.lang; we do
10084 # an extra check to make sure this only happens if ln -s can be used.
10085 if test "$symbolic_link" = "ln -s"; then
10086  for d in .. ${subdirs} ; do
10087    if test $d != ..; then
10088         STARTDIR=`pwd`
10089         cd $d
10090         for t in stage1 stage2 stage3 stage4 include
10091         do
10092                 rm -f $t
10093                 $symbolic_link ../$t $t 2>/dev/null
10094         done
10095         cd $STARTDIR
10096    fi
10097  done
10098 else true ; fi
10099 # Avoid having to add intl to our include paths.
10100 if test -f intl/libintl.h; then
10101   echo creating libintl.h
10102   echo '#include "intl/libintl.h"' >libintl.h
10103 fi
10104
10105 exit 0
10106 EOF
10107 chmod +x $CONFIG_STATUS
10108 rm -fr confdefs* $ac_clean_files
10109 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
10110