gcc/configure

   1 #! /bin/sh
   2
   3 # Guess values for system-dependent variables and create Makefiles.
   4 # Generated automatically using autoconf version 2.13
   5 # Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc.
   6 #
   7 # This configure script is free software; the Free Software Foundation
   8 # gives unlimited permission to copy, distribute and modify it.
   9
  10 # Defaults:
  11 ac_help=
  12 ac_default_prefix=/usr/local
  13 # Any additions from configure.in:
  14 ac_help="$ac_help
  15   --with-gnu-ld           arrange to work with GNU ld."
  16 ac_help="$ac_help
  17   --with-ld               arrange to use the specified ld (full pathname)."
  18 ac_help="$ac_help
  19   --with-gnu-as           arrange to work with GNU as."
  20 ac_help="$ac_help
  21   --with-as               arrange to use the specified as (full pathname)."
  22 ac_help="$ac_help
  23   --with-stabs            arrange to use stabs instead of host debug format."
  24 ac_help="$ac_help
  25   --with-elf              arrange to use ELF instead of host debug format."
  26 ac_help="$ac_help
  27   --with-local-prefix=DIR specifies directory to put local include."
  28 ac_help="$ac_help
  29   --with-gxx-include-dir=DIR
  30                           specifies directory to put g++ header files."
  31 ac_help="$ac_help
  32   --enable-checking[=LIST]
  33                           enable expensive run-time checks.  With LIST,
  34                           enable only specific categories of checks.
  35                           Categories are: misc,tree,rtl,gc,gcac; default
  36                           is misc,tree,rtl"
  37 ac_help="$ac_help
  38   --disable-cpp           don't provide a user-visible C preprocessor."
  39 ac_help="$ac_help
  40   --with-cpp-install-dir=DIR
  41                           install the user visible C preprocessor in DIR
  42                           (relative to PREFIX) as well as PREFIX/bin."
  43 ac_help="$ac_help
  44   --disable-cpplib        use the old isolated C preprocessor."
  45 ac_help="$ac_help
  46   --enable-c-cpplib       link cpplib directly into C and C++ compilers
  47                           (EXPERIMENTAL) (implies --enable-cpplib)."
  48 ac_help="$ac_help
  49   --enable-c-mbchar       Enable multibyte characters for C and C++."
  50 ac_help="$ac_help
  51   --enable-threads        enable thread usage for target GCC.
  52   --enable-threads=LIB    use LIB thread package for target GCC."
  53 ac_help="$ac_help
  54   --enable-objc-gc        enable the use of Boehm's garbage collector with
  55                           the GNU Objective-C runtime."
  56 ac_help="$ac_help
  57   --with-dwarf2   force the default debug format to be DWARF2."
  58 ac_help="$ac_help
  59   --enable-nls            use Native Language Support (disabled by default)"
  60 ac_help="$ac_help
  61   --disable-nls           do not use Native Language Support"
  62 ac_help="$ac_help
  63   --with-included-gettext use the GNU gettext library included here"
  64 ac_help="$ac_help
  65   --with-catgets          use catgets functions if available"
  66 ac_help="$ac_help
  67   --disable-win32-registry
  68                           Disable lookup of installation paths in the
  69                          Registry on Windows hosts.
  70   --enable-win32-registry Enable registry lookup (default).
  71   --enable-win32-registry=KEY
  72                           Use KEY instead of GCC version as the last portion
  73                          of the registry key."
  74 ac_help="$ac_help
  75   --with-gc={simple,page} Choose the garbage collection mechanism to use
  76                            with the compiler."
  77 ac_help="$ac_help
  78   --enable-new-gxx-abi
  79                           select the new abi for g++. You must select an ABI
  80                           at configuration time, so that the correct runtime
  81                           support is built. You cannot mix ABIs."
  82
  83 # Initialize some variables set by options.
  84 # The variables have the same names as the options, with
  85 # dashes changed to underlines.
  86 build=NONE
  87 cache_file=./config.cache
  88 exec_prefix=NONE
  89 host=NONE
  90 no_create=
  91 nonopt=NONE
  92 no_recursion=
  93 prefix=NONE
  94 program_prefix=NONE
  95 program_suffix=NONE
  96 program_transform_name=s,x,x,
  97 silent=
  98 site=
  99 srcdir=
 100 target=NONE
 101 verbose=
 102 x_includes=NONE
 103 x_libraries=NONE
 104 bindir='${exec_prefix}/bin'
 105 sbindir='${exec_prefix}/sbin'
 106 libexecdir='${exec_prefix}/libexec'
 107 datadir='${prefix}/share'
 108 sysconfdir='${prefix}/etc'
 109 sharedstatedir='${prefix}/com'
 110 localstatedir='${prefix}/var'
 111 libdir='${exec_prefix}/lib'
 112 includedir='${prefix}/include'
 113 oldincludedir='/usr/include'
 114 infodir='${prefix}/info'
 115 mandir='${prefix}/man'
 116
 117 # Initialize some other variables.
 118 subdirs=
 119 MFLAGS= MAKEFLAGS=
 120 SHELL=${CONFIG_SHELL-/bin/sh}
 121 # Maximum number of lines to put in a shell here document.
 122 ac_max_here_lines=12
 123
 124 ac_prev=
 125 for ac_option
 126 do
 127
 128   # If the previous option needs an argument, assign it.
 129   if test -n "$ac_prev"; then
 130     eval "$ac_prev=\$ac_option"
 131     ac_prev=
 132     continue
 133   fi
 134
 135   case "$ac_option" in
 136   -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
 137   *) ac_optarg= ;;
 138   esac
 139
 140   # Accept the important Cygnus configure options, so we can diagnose typos.
 141
 142   case "$ac_option" in
 143
 144   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 145     ac_prev=bindir ;;
 146   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 147     bindir="$ac_optarg" ;;
 148
 149   -build | --build | --buil | --bui | --bu)
 150     ac_prev=build ;;
 151   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 152     build="$ac_optarg" ;;
 153
 154   -cache-file | --cache-file | --cache-fil | --cache-fi \
 155   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 156     ac_prev=cache_file ;;
 157   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 158   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 159     cache_file="$ac_optarg" ;;
 160
 161   -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
 162     ac_prev=datadir ;;
 163   -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
 164   | --da=*)
 165     datadir="$ac_optarg" ;;
 166
 167   -disable-* | --disable-*)
 168     ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
 169     # Reject names that are not valid shell variable names.
 170     if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
 171       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 172     fi
 173     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 174     eval "enable_${ac_feature}=no" ;;
 175
 176   -enable-* | --enable-*)
 177     ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
 178     # Reject names that are not valid shell variable names.
 179     if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
 180       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 181     fi
 182     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 183     case "$ac_option" in
 184       *=*) ;;
 185       *) ac_optarg=yes ;;
 186     esac
 187     eval "enable_${ac_feature}='$ac_optarg'" ;;
 188
 189   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 190   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 191   | --exec | --exe | --ex)
 192     ac_prev=exec_prefix ;;
 193   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 194   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 195   | --exec=* | --exe=* | --ex=*)
 196     exec_prefix="$ac_optarg" ;;
 197
 198   -gas | --gas | --ga | --g)
 199     # Obsolete; use --with-gas.
 200     with_gas=yes ;;
 201
 202   -help | --help | --hel | --he)
 203     # Omit some internal or obsolete options to make the list less imposing.
 204     # This message is too long to be a string in the A/UX 3.1 sh.
 205     cat << EOF
 206 Usage: configure [options] [host]
 207 Options: [defaults in brackets after descriptions]
 208 Configuration:
 209   --cache-file=FILE       cache test results in FILE
 210   --help                  print this message
 211   --no-create             do not create output files
 212   --quiet, --silent       do not print \`checking...' messages
 213   --version               print the version of autoconf that created configure
 214 Directory and file names:
 215   --prefix=PREFIX         install architecture-independent files in PREFIX
 216                           [$ac_default_prefix]
 217   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
 218                           [same as prefix]
 219   --bindir=DIR            user executables in DIR [EPREFIX/bin]
 220   --sbindir=DIR           system admin executables in DIR [EPREFIX/sbin]
 221   --libexecdir=DIR        program executables in DIR [EPREFIX/libexec]
 222   --datadir=DIR           read-only architecture-independent data in DIR
 223                           [PREFIX/share]
 224   --sysconfdir=DIR        read-only single-machine data in DIR [PREFIX/etc]
 225   --sharedstatedir=DIR    modifiable architecture-independent data in DIR
 226                           [PREFIX/com]
 227   --localstatedir=DIR     modifiable single-machine data in DIR [PREFIX/var]
 228   --libdir=DIR            object code libraries in DIR [EPREFIX/lib]
 229   --includedir=DIR        C header files in DIR [PREFIX/include]
 230   --oldincludedir=DIR     C header files for non-gcc in DIR [/usr/include]
 231   --infodir=DIR           info documentation in DIR [PREFIX/info]
 232   --mandir=DIR            man documentation in DIR [PREFIX/man]
 233   --srcdir=DIR            find the sources in DIR [configure dir or ..]
 234   --program-prefix=PREFIX prepend PREFIX to installed program names
 235   --program-suffix=SUFFIX append SUFFIX to installed program names
 236   --program-transform-name=PROGRAM
 237                           run sed PROGRAM on installed program names
 238 EOF
 239     cat << EOF
 240 Host type:
 241   --build=BUILD           configure for building on BUILD [BUILD=HOST]
 242   --host=HOST             configure for HOST [guessed]
 243   --target=TARGET         configure for TARGET [TARGET=HOST]
 244 Features and packages:
 245   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
 246   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
 247   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
 248   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
 249   --x-includes=DIR        X include files are in DIR
 250   --x-libraries=DIR       X library files are in DIR
 251 EOF
 252     if test -n "$ac_help"; then
 253       echo "--enable and --with options recognized:$ac_help"
 254     fi
 255     exit 0 ;;
 256
 257   -host | --host | --hos | --ho)
 258     ac_prev=host ;;
 259   -host=* | --host=* | --hos=* | --ho=*)
 260     host="$ac_optarg" ;;
 261
 262   -includedir | --includedir | --includedi | --included | --include \
 263   | --includ | --inclu | --incl | --inc)
 264     ac_prev=includedir ;;
 265   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 266   | --includ=* | --inclu=* | --incl=* | --inc=*)
 267     includedir="$ac_optarg" ;;
 268
 269   -infodir | --infodir | --infodi | --infod | --info | --inf)
 270     ac_prev=infodir ;;
 271   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 272     infodir="$ac_optarg" ;;
 273
 274   -libdir | --libdir | --libdi | --libd)
 275     ac_prev=libdir ;;
 276   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 277     libdir="$ac_optarg" ;;
 278
 279   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 280   | --libexe | --libex | --libe)
 281     ac_prev=libexecdir ;;
 282   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 283   | --libexe=* | --libex=* | --libe=*)
 284     libexecdir="$ac_optarg" ;;
 285
 286   -localstatedir | --localstatedir | --localstatedi | --localstated \
 287   | --localstate | --localstat | --localsta | --localst \
 288   | --locals | --local | --loca | --loc | --lo)
 289     ac_prev=localstatedir ;;
 290   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 291   | --localstate=* | --localstat=* | --localsta=* | --localst=* \
 292   | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
 293     localstatedir="$ac_optarg" ;;
 294
 295   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 296     ac_prev=mandir ;;
 297   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 298     mandir="$ac_optarg" ;;
 299
 300   -nfp | --nfp | --nf)
 301     # Obsolete; use --without-fp.
 302     with_fp=no ;;
 303
 304   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 305   | --no-cr | --no-c)
 306     no_create=yes ;;
 307
 308   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 309   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 310     no_recursion=yes ;;
 311
 312   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 313   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 314   | --oldin | --oldi | --old | --ol | --o)
 315     ac_prev=oldincludedir ;;
 316   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 317   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 318   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 319     oldincludedir="$ac_optarg" ;;
 320
 321   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 322     ac_prev=prefix ;;
 323   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 324     prefix="$ac_optarg" ;;
 325
 326   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 327   | --program-pre | --program-pr | --program-p)
 328     ac_prev=program_prefix ;;
 329   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 330   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 331     program_prefix="$ac_optarg" ;;
 332
 333   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 334   | --program-suf | --program-su | --program-s)
 335     ac_prev=program_suffix ;;
 336   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 337   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 338     program_suffix="$ac_optarg" ;;
 339
 340   -program-transform-name | --program-transform-name \
 341   | --program-transform-nam | --program-transform-na \
 342   | --program-transform-n | --program-transform- \
 343   | --program-transform | --program-transfor \
 344   | --program-transfo | --program-transf \
 345   | --program-trans | --program-tran \
 346   | --progr-tra | --program-tr | --program-t)
 347     ac_prev=program_transform_name ;;
 348   -program-transform-name=* | --program-transform-name=* \
 349   | --program-transform-nam=* | --program-transform-na=* \
 350   | --program-transform-n=* | --program-transform-=* \
 351   | --program-transform=* | --program-transfor=* \
 352   | --program-transfo=* | --program-transf=* \
 353   | --program-trans=* | --program-tran=* \
 354   | --progr-tra=* | --program-tr=* | --program-t=*)
 355     program_transform_name="$ac_optarg" ;;
 356
 357   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 358   | -silent | --silent | --silen | --sile | --sil)
 359     silent=yes ;;
 360
 361   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 362     ac_prev=sbindir ;;
 363   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 364   | --sbi=* | --sb=*)
 365     sbindir="$ac_optarg" ;;
 366
 367   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 368   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 369   | --sharedst | --shareds | --shared | --share | --shar \
 370   | --sha | --sh)
 371     ac_prev=sharedstatedir ;;
 372   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 373   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 374   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 375   | --sha=* | --sh=*)
 376     sharedstatedir="$ac_optarg" ;;
 377
 378   -site | --site | --sit)
 379     ac_prev=site ;;
 380   -site=* | --site=* | --sit=*)
 381     site="$ac_optarg" ;;
 382
 383   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 384     ac_prev=srcdir ;;
 385   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 386     srcdir="$ac_optarg" ;;
 387
 388   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
 389   | --syscon | --sysco | --sysc | --sys | --sy)
 390     ac_prev=sysconfdir ;;
 391   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
 392   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
 393     sysconfdir="$ac_optarg" ;;
 394
 395   -target | --target | --targe | --targ | --tar | --ta | --t)
 396     ac_prev=target ;;
 397   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
 398     target="$ac_optarg" ;;
 399
 400   -v | -verbose | --verbose | --verbos | --verbo | --verb)
 401     verbose=yes ;;
 402
 403   -version | --version | --versio | --versi | --vers)
 404     echo "configure generated by autoconf version 2.13"
 405     exit 0 ;;
 406
 407   -with-* | --with-*)
 408     ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
 409     # Reject names that are not valid shell variable names.
 410     if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
 411       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 412     fi
 413     ac_package=`echo $ac_package| sed 's/-/_/g'`
 414     case "$ac_option" in
 415       *=*) ;;
 416       *) ac_optarg=yes ;;
 417     esac
 418     eval "with_${ac_package}='$ac_optarg'" ;;
 419
 420   -without-* | --without-*)
 421     ac_package=`echo $ac_option|sed -e 's/-*without-//'`
 422     # Reject names that are not valid shell variable names.
 423     if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
 424       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 425     fi
 426     ac_package=`echo $ac_package| sed 's/-/_/g'`
 427     eval "with_${ac_package}=no" ;;
 428
 429   --x)
 430     # Obsolete; use --with-x.
 431     with_x=yes ;;
 432
 433   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
 434   | --x-incl | --x-inc | --x-in | --x-i)
 435     ac_prev=x_includes ;;
 436   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
 437   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
 438     x_includes="$ac_optarg" ;;
 439
 440   -x-libraries | --x-libraries | --x-librarie | --x-librari \
 441   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
 442     ac_prev=x_libraries ;;
 443   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
 444   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
 445     x_libraries="$ac_optarg" ;;
 446
 447   -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
 448     ;;
 449
 450   *)
 451     if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
 452       echo "configure: warning: $ac_option: invalid host type" 1>&2
 453     fi
 454     if test "x$nonopt" != xNONE; then
 455       { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
 456     fi
 457     nonopt="$ac_option"
 458     ;;
 459
 460   esac
 461 done
 462
 463 if test -n "$ac_prev"; then
 464   { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
 465 fi
 466
 467 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
 468
 469 # File descriptor usage:
 470 # 0 standard input
 471 # 1 file creation
 472 # 2 errors and warnings
 473 # 3 some systems may open it to /dev/tty
 474 # 4 used on the Kubota Titan
 475 # 6 checking for... messages and results
 476 # 5 compiler messages saved in config.log
 477 if test "$silent" = yes; then
 478   exec 6>/dev/null
 479 else
 480   exec 6>&1
 481 fi
 482 exec 5>./config.log
 483
 484 echo "\
 485 This file contains any messages produced by compilers while
 486 running configure, to aid debugging if configure makes a mistake.
 487 " 1>&5
 488
 489 # Strip out --no-create and --no-recursion so they do not pile up.
 490 # Also quote any args containing shell metacharacters.
 491 ac_configure_args=
 492 for ac_arg
 493 do
 494   case "$ac_arg" in
 495   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 496   | --no-cr | --no-c) ;;
 497   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 498   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
 499   *" "*|*"      "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
 500   ac_configure_args="$ac_configure_args '$ac_arg'" ;;
 501   *) ac_configure_args="$ac_configure_args $ac_arg" ;;
 502   esac
 503 done
 504
 505 # NLS nuisances.
 506 # Only set these to C if already set.  These must not be set unconditionally
 507 # because not all systems understand e.g. LANG=C (notably SCO).
 508 # Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
 509 # Non-C LC_CTYPE values break the ctype check.
 510 if test "${LANG+set}"   = set; then LANG=C;   export LANG;   fi
 511 if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
 512 if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
 513 if test "${LC_CTYPE+set}"    = set; then LC_CTYPE=C;    export LC_CTYPE;    fi
 514
 515 # confdefs.h avoids OS command line length limits that DEFS can exceed.
 516 rm -rf conftest* confdefs.h
 517 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
 518 echo > confdefs.h
 519
 520 # A filename unique to this package, relative to the directory that
 521 # configure is in, which we can look for to find out if srcdir is correct.
 522 ac_unique_file=tree.c
 523
 524 # Find the source files, if location was not specified.
 525 if test -z "$srcdir"; then
 526   ac_srcdir_defaulted=yes
 527   # Try the directory containing this script, then its parent.
 528   ac_prog=$0
 529   ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
 530   test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
 531   srcdir=$ac_confdir
 532   if test ! -r $srcdir/$ac_unique_file; then
 533     srcdir=..
 534   fi
 535 else
 536   ac_srcdir_defaulted=no
 537 fi
 538 if test ! -r $srcdir/$ac_unique_file; then
 539   if test "$ac_srcdir_defaulted" = yes; then
 540     { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
 541   else
 542     { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
 543   fi
 544 fi
 545 srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
 546
 547 # Prefer explicitly selected file to automatically selected ones.
 548 if test -z "$CONFIG_SITE"; then
 549   if test "x$prefix" != xNONE; then
 550     CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
 551   else
 552     CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
 553   fi
 554 fi
 555 for ac_site_file in $CONFIG_SITE; do
 556   if test -r "$ac_site_file"; then
 557     echo "loading site script $ac_site_file"
 558     . "$ac_site_file"
 559   fi
 560 done
 561
 562 if test -r "$cache_file"; then
 563   echo "loading cache $cache_file"
 564   . $cache_file
 565 else
 566   echo "creating cache $cache_file"
 567   > $cache_file
 568 fi
 569
 570 ac_ext=c
 571 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 572 ac_cpp='$CPP $CPPFLAGS'
 573 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 574 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 575 cross_compiling=$ac_cv_prog_cc_cross
 576
 577 ac_exeext=
 578 ac_objext=o
 579 if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
 580   # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
 581   if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
 582     ac_n= ac_c='
 583 ' ac_t='        '
 584   else
 585     ac_n=-n ac_c= ac_t=
 586   fi
 587 else
 588   ac_n= ac_c='\c' ac_t=
 589 fi
 590
 591
 592
 593
 594 remove=rm
 595 hard_link=ln
 596 symbolic_link='ln -s'
 597 copy=cp
 598
 599 # Check for bogus environment variables.
 600 # Test if LIBRARY_PATH contains the notation for the current directory
 601 # since this would lead to problems installing/building glibc.
 602 # LIBRARY_PATH contains the current directory if one of the following
 603 # is true:
 604 # - one of the terminals (":" and ";") is the first or last sign
 605 # - two terminals occur directly after each other
 606 # - the path contains an element with a dot in it
 607 echo $ac_n "checking LIBRARY_PATH variable""... $ac_c" 1>&6
 608 echo "configure:609: checking LIBRARY_PATH variable" >&5
 609 case ${LIBRARY_PATH} in
 610   [:\;]* | *[:\;] | *[:\;][:\;]* |  *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* )
 611     library_path_setting="contains current directory"
 612     ;;
 613   *)
 614     library_path_setting="ok"
 615     ;;
 616 esac
 617 echo "$ac_t""$library_path_setting" 1>&6
 618 if test "$library_path_setting" != "ok"; then
 619 { echo "configure: error:
 620 *** LIBRARY_PATH shouldn't contain the current directory when
 621 *** building gcc. Please change the environment variable
 622 *** and run configure again." 1>&2; exit 1; }
 623 fi
 624
 625 # Test if GCC_EXEC_PREFIX contains the notation for the current directory
 626 # since this would lead to problems installing/building glibc.
 627 # GCC_EXEC_PREFIX contains the current directory if one of the following
 628 # is true:
 629 # - one of the terminals (":" and ";") is the first or last sign
 630 # - two terminals occur directly after each other
 631 # - the path contains an element with a dot in it
 632 echo $ac_n "checking GCC_EXEC_PREFIX variable""... $ac_c" 1>&6
 633 echo "configure:634: checking GCC_EXEC_PREFIX variable" >&5
 634 case ${GCC_EXEC_PREFIX} in
 635   [:\;]* | *[:\;] | *[:\;][:\;]* |  *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* )
 636     gcc_exec_prefix_setting="contains current directory"
 637     ;;
 638   *)
 639     gcc_exec_prefix_setting="ok"
 640     ;;
 641 esac
 642 echo "$ac_t""$gcc_exec_prefix_setting" 1>&6
 643 if test "$gcc_exec_prefix_setting" != "ok"; then
 644 { echo "configure: error:
 645 *** GCC_EXEC_PREFIX shouldn't contain the current directory when
 646 *** building gcc. Please change the environment variable
 647 *** and run configure again." 1>&2; exit 1; }
 648 fi
 649
 650 # Check for additional parameters
 651
 652 # With GNU ld
 653 # Check whether --with-gnu-ld or --without-gnu-ld was given.
 654 if test "${with_gnu_ld+set}" = set; then
 655   withval="$with_gnu_ld"
 656   gnu_ld_flag="$with_gnu_ld"
 657 else
 658   gnu_ld_flag=no
 659 fi
 660
 661
 662 # With pre-defined ld
 663 # Check whether --with-ld or --without-ld was given.
 664 if test "${with_ld+set}" = set; then
 665   withval="$with_ld"
 666   DEFAULT_LINKER="$with_ld"
 667 fi
 668
 669 if test x"${DEFAULT_LINKER+set}" = x"set"; then
 670   if test ! -x "$DEFAULT_LINKER"; then
 671     echo "configure: warning: cannot execute: $DEFAULT_LINKER: check --with-ld or env. var. DEFAULT_LINKER" 1>&2
 672   elif $DEFAULT_LINKER -v < /dev/null 2>&1 | grep GNU > /dev/null; then
 673     gnu_ld_flag=yes
 674   fi
 675   cat >> confdefs.h <<EOF
 676 #define DEFAULT_LINKER "$DEFAULT_LINKER"
 677 EOF
 678
 679 fi
 680
 681 # With GNU as
 682 # Check whether --with-gnu-as or --without-gnu-as was given.
 683 if test "${with_gnu_as+set}" = set; then
 684   withval="$with_gnu_as"
 685   gas_flag="$with_gnu_as"
 686 else
 687   gas_flag=no
 688 fi
 689
 690
 691 # Check whether --with-as or --without-as was given.
 692 if test "${with_as+set}" = set; then
 693   withval="$with_as"
 694   DEFAULT_ASSEMBLER="$with_as"
 695 fi
 696
 697 if test x"${DEFAULT_ASSEMBLER+set}" = x"set"; then
 698   if test ! -x "$DEFAULT_ASSEMBLER"; then
 699     echo "configure: warning: cannot execute: $DEFAULT_ASSEMBLER: check --with-as or env. var. DEFAULT_ASSEMBLER" 1>&2
 700   elif $DEFAULT_ASSEMBLER -v < /dev/null 2>&1 | grep GNU > /dev/null; then
 701     gas_flag=yes
 702   fi
 703   cat >> confdefs.h <<EOF
 704 #define DEFAULT_ASSEMBLER "$DEFAULT_ASSEMBLER"
 705 EOF
 706
 707 fi
 708
 709 # With stabs
 710 # Check whether --with-stabs or --without-stabs was given.
 711 if test "${with_stabs+set}" = set; then
 712   withval="$with_stabs"
 713   stabs="$with_stabs"
 714 else
 715   stabs=no
 716 fi
 717
 718
 719 # With ELF
 720 # Check whether --with-elf or --without-elf was given.
 721 if test "${with_elf+set}" = set; then
 722   withval="$with_elf"
 723   elf="$with_elf"
 724 else
 725   elf=no
 726 fi
 727
 728
 729 # Specify the local prefix
 730 local_prefix=
 731 # Check whether --with-local-prefix or --without-local-prefix was given.
 732 if test "${with_local_prefix+set}" = set; then
 733   withval="$with_local_prefix"
 734   case "${withval}" in
 735 yes)    { echo "configure: error: bad value ${withval} given for local include directory prefix" 1>&2; exit 1; } ;;
 736 no)     ;;
 737 *)      local_prefix=$with_local_prefix ;;
 738 esac
 739 fi
 740
 741
 742 # Default local prefix if it is empty
 743 if test x$local_prefix = x; then
 744         local_prefix=/usr/local
 745 fi
 746
 747 # Don't set gcc_gxx_include_dir to gxx_include_dir since that's only
 748 # passed in by the toplevel make and thus we'd get different behavior
 749 # depending on where we built the sources.
 750 gcc_gxx_include_dir=
 751 # Specify the g++ header file directory
 752 # Check whether --with-gxx-include-dir or --without-gxx-include-dir was given.
 753 if test "${with_gxx_include_dir+set}" = set; then
 754   withval="$with_gxx_include_dir"
 755   case "${withval}" in
 756 yes)    { echo "configure: error: bad value ${withval} given for g++ include directory" 1>&2; exit 1; } ;;
 757 no)     ;;
 758 *)      gcc_gxx_include_dir=$with_gxx_include_dir ;;
 759 esac
 760 fi
 761
 762
 763 if test x${gcc_gxx_include_dir} = x; then
 764   if test x${enable_version_specific_runtime_libs} = xyes; then
 765     gcc_gxx_include_dir='${libsubdir}/include/g++'
 766   else
 767     topsrcdir=${srcdir}/.. . ${srcdir}/../config.if
 768     gcc_gxx_include_dir="\$(libsubdir)/\$(unlibsubdir)/..\`echo \$(exec_prefix) | sed -e 's|^\$(prefix)||' -e 's|/[^/]*|/..|g'\`/include/g++"-${libstdcxx_interface}
 769   fi
 770 fi
 771
 772 # Enable expensive internal checks
 773 # Check whether --enable-checking or --disable-checking was given.
 774 if test "${enable_checking+set}" = set; then
 775   enableval="$enable_checking"
 776   case "${enableval}" in
 777 yes)    cat >> confdefs.h <<\EOF
 778 #define ENABLE_CHECKING 1
 779 EOF
 780
 781         cat >> confdefs.h <<\EOF
 782 #define ENABLE_TREE_CHECKING 1
 783 EOF
 784
 785         cat >> confdefs.h <<\EOF
 786 #define ENABLE_RTL_CHECKING 1
 787 EOF
 788         ;;
 789 no)     ;;
 790 *)      ac_save_IFS="$IFS" IFS="$IFS,"
 791         set fnord $enableval; shift
 792         IFS="$ac_save_IFS"
 793         for check
 794         do
 795                 case $check in
 796                 misc)   cat >> confdefs.h <<\EOF
 797 #define ENABLE_CHECKING 1
 798 EOF
 799                 ;;
 800                 tree)   cat >> confdefs.h <<\EOF
 801 #define ENABLE_TREE_CHECKING 1
 802 EOF
 803                 ;;
 804                 rtl)    cat >> confdefs.h <<\EOF
 805 #define ENABLE_RTL_CHECKING 1
 806 EOF
 807                 ;;
 808                 gc)     cat >> confdefs.h <<\EOF
 809 #define ENABLE_GC_CHECKING 1
 810 EOF
 811                 ;;
 812                 gcac)   cat >> confdefs.h <<\EOF
 813 #define ENABLE_GC_ALWAYS_COLLECT 1
 814 EOF
 815         ;;
 816                 *)      { echo "configure: error: unknown check category $check" 1>&2; exit 1; } ;;
 817                 esac
 818         done
 819         ;;
 820 esac
 821 fi
 822
 823
 824 # Check whether --enable-cpp or --disable-cpp was given.
 825 if test "${enable_cpp+set}" = set; then
 826   enableval="$enable_cpp"
 827   :
 828 else
 829   enable_cpp=yes
 830 fi
 831
 832
 833 # Check whether --with-cpp_install_dir or --without-cpp_install_dir was given.
 834 if test "${with_cpp_install_dir+set}" = set; then
 835   withval="$with_cpp_install_dir"
 836   if test x$withval = xyes; then
 837   { echo "configure: error: option --with-cpp-install-dir requires an argument" 1>&2; exit 1; }
 838 elif test x$withval != xno; then
 839   cpp_install_dir=$withval
 840 fi
 841 fi
 842
 843
 844 # Use cpplib+cppmain for the preprocessor, but don't link it with the compiler.
 845 cpp_main=cppmain
 846 # Check whether --enable-cpplib or --disable-cpplib was given.
 847 if test "${enable_cpplib+set}" = set; then
 848   enableval="$enable_cpplib"
 849   if test x$enable_cpplib = xno; then
 850   cpp_main=cccp
 851 fi
 852 fi
 853
 854
 855 # Link cpplib into the compiler proper, for C/C++/ObjC.
 856 # Check whether --enable-c-cpplib or --disable-c-cpplib was given.
 857 if test "${enable_c_cpplib+set}" = set; then
 858   enableval="$enable_c_cpplib"
 859   if test x$enable_c_cpplib != xno; then
 860   extra_c_objs="${extra_c_objs} libcpp.a"
 861   extra_cxx_objs="${extra_cxx_objs} ../libcpp.a"
 862   extra_c_flags="${extra_c_flags} -DUSE_CPPLIB=1"
 863   cpp_main=cppmain
 864 fi
 865 fi
 866
 867
 868 # Enable Multibyte Characters for C/C++
 869 # Check whether --enable-c-mbchar or --disable-c-mbchar was given.
 870 if test "${enable_c_mbchar+set}" = set; then
 871   enableval="$enable_c_mbchar"
 872   if test x$enable_c_mbchar != xno; then
 873   extra_c_flags="${extra_c_flags} -DMULTIBYTE_CHARS=1"
 874 fi
 875 fi
 876
 877
 878 # Enable threads
 879 # Pass with no value to take the default
 880 # Pass with a value to specify a thread package
 881 # Check whether --enable-threads or --disable-threads was given.
 882 if test "${enable_threads+set}" = set; then
 883   enableval="$enable_threads"
 884   if test x$enable_threads = xno; then
 885         enable_threads=''
 886 fi
 887 else
 888   enable_threads=''
 889 fi
 890
 891
 892 enable_threads_flag=$enable_threads
 893 # Check if a valid thread package
 894 case x${enable_threads_flag} in
 895         x | xno)
 896                 # No threads
 897                 target_thread_file='single'
 898                 ;;
 899         xyes)
 900                 # default
 901                 target_thread_file=''
 902                 ;;
 903         xdecosf1 | xirix | xmach | xos2 | xposix | xpthreads | xsingle | \
 904         xsolaris | xwin32 | xdce | xvxworks)
 905                 target_thread_file=$enable_threads_flag
 906                 ;;
 907         *)
 908                 echo "$enable_threads is an unknown thread package" 1>&2
 909                 exit 1
 910                 ;;
 911 esac
 912
 913 # Check whether --enable-objc-gc or --disable-objc-gc was given.
 914 if test "${enable_objc_gc+set}" = set; then
 915   enableval="$enable_objc_gc"
 916   if test x$enable_objc_gc = xno; then
 917         objc_boehm_gc=''
 918 else
 919         objc_boehm_gc=1
 920 fi
 921 else
 922   objc_boehm_gc=''
 923 fi
 924
 925
 926 # Check whether --with-dwarf2 or --without-dwarf2 was given.
 927 if test "${with_dwarf2+set}" = set; then
 928   withval="$with_dwarf2"
 929   dwarf2="$with_dwarf2"
 930 else
 931   dwarf2=no
 932 fi
 933
 934
 935 # Determine the host, build, and target systems
 936 ac_aux_dir=
 937 for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
 938   if test -f $ac_dir/install-sh; then
 939     ac_aux_dir=$ac_dir
 940     ac_install_sh="$ac_aux_dir/install-sh -c"
 941     break
 942   elif test -f $ac_dir/install.sh; then
 943     ac_aux_dir=$ac_dir
 944     ac_install_sh="$ac_aux_dir/install.sh -c"
 945     break
 946   fi
 947 done
 948 if test -z "$ac_aux_dir"; then
 949   { echo "configure: error: can not find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." 1>&2; exit 1; }
 950 fi
 951 ac_config_guess=$ac_aux_dir/config.guess
 952 ac_config_sub=$ac_aux_dir/config.sub
 953 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
 954
 955
 956 # Do some error checking and defaulting for the host and target type.
 957 # The inputs are:
 958 #    configure --host=HOST --target=TARGET --build=BUILD NONOPT
 959 #
 960 # The rules are:
 961 # 1. You are not allowed to specify --host, --target, and nonopt at the
 962 #    same time.
 963 # 2. Host defaults to nonopt.
 964 # 3. If nonopt is not specified, then host defaults to the current host,
 965 #    as determined by config.guess.
 966 # 4. Target and build default to nonopt.
 967 # 5. If nonopt is not specified, then target and build default to host.
 968
 969 # The aliases save the names the user supplied, while $host etc.
 970 # will get canonicalized.
 971 case $host---$target---$nonopt in
 972 NONE---*---* | *---NONE---* | *---*---NONE) ;;
 973 *) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
 974 esac
 975
 976
 977 # Make sure we can run config.sub.
 978 if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then :
 979 else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
 980 fi
 981
 982 echo $ac_n "checking host system type""... $ac_c" 1>&6
 983 echo "configure:984: checking host system type" >&5
 984
 985 host_alias=$host
 986 case "$host_alias" in
 987 NONE)
 988   case $nonopt in
 989   NONE)
 990     if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then :
 991     else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
 992     fi ;;
 993   *) host_alias=$nonopt ;;
 994   esac ;;
 995 esac
 996
 997 host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias`
 998 host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 999 host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1000 host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1001 echo "$ac_t""$host" 1>&6
1002
1003 echo $ac_n "checking target system type""... $ac_c" 1>&6
1004 echo "configure:1005: checking target system type" >&5
1005
1006 target_alias=$target
1007 case "$target_alias" in
1008 NONE)
1009   case $nonopt in
1010   NONE) target_alias=$host_alias ;;
1011   *) target_alias=$nonopt ;;
1012   esac ;;
1013 esac
1014
1015 target=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $target_alias`
1016 target_cpu=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1017 target_vendor=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1018 target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1019 echo "$ac_t""$target" 1>&6
1020
1021 echo $ac_n "checking build system type""... $ac_c" 1>&6
1022 echo "configure:1023: checking build system type" >&5
1023
1024 build_alias=$build
1025 case "$build_alias" in
1026 NONE)
1027   case $nonopt in
1028   NONE) build_alias=$host_alias ;;
1029   *) build_alias=$nonopt ;;
1030   esac ;;
1031 esac
1032
1033 build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias`
1034 build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1035 build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1036 build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1037 echo "$ac_t""$build" 1>&6
1038
1039 test "$host_alias" != "$target_alias" &&
1040   test "$program_prefix$program_suffix$program_transform_name" = \
1041     NONENONEs,x,x, &&
1042   program_prefix=${target_alias}-
1043
1044
1045 # Find the native compiler
1046 # Extract the first word of "gcc", so it can be a program name with args.
1047 set dummy gcc; ac_word=$2
1048 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1049 echo "configure:1050: checking for $ac_word" >&5
1050 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1051   echo $ac_n "(cached) $ac_c" 1>&6
1052 else
1053   if test -n "$CC"; then
1054   ac_cv_prog_CC="$CC" # Let the user override the test.
1055 else
1056   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1057   ac_dummy="$PATH"
1058   for ac_dir in $ac_dummy; do
1059     test -z "$ac_dir" && ac_dir=.
1060     if test -f $ac_dir/$ac_word; then
1061       ac_cv_prog_CC="gcc"
1062       break
1063     fi
1064   done
1065   IFS="$ac_save_ifs"
1066 fi
1067 fi
1068 CC="$ac_cv_prog_CC"
1069 if test -n "$CC"; then
1070   echo "$ac_t""$CC" 1>&6
1071 else
1072   echo "$ac_t""no" 1>&6
1073 fi
1074
1075 if test -z "$CC"; then
1076   # Extract the first word of "cc", so it can be a program name with args.
1077 set dummy cc; ac_word=$2
1078 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1079 echo "configure:1080: checking for $ac_word" >&5
1080 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1081   echo $ac_n "(cached) $ac_c" 1>&6
1082 else
1083   if test -n "$CC"; then
1084   ac_cv_prog_CC="$CC" # Let the user override the test.
1085 else
1086   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1087   ac_prog_rejected=no
1088   ac_dummy="$PATH"
1089   for ac_dir in $ac_dummy; do
1090     test -z "$ac_dir" && ac_dir=.
1091     if test -f $ac_dir/$ac_word; then
1092       if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
1093         ac_prog_rejected=yes
1094         continue
1095       fi
1096       ac_cv_prog_CC="cc"
1097       break
1098     fi
1099   done
1100   IFS="$ac_save_ifs"
1101 if test $ac_prog_rejected = yes; then
1102   # We found a bogon in the path, so make sure we never use it.
1103   set dummy $ac_cv_prog_CC
1104   shift
1105   if test $# -gt 0; then
1106     # We chose a different compiler from the bogus one.
1107     # However, it has the same basename, so the bogon will be chosen
1108     # first if we set CC to just the basename; use the full file name.
1109     shift
1110     set dummy "$ac_dir/$ac_word" "$@"
1111     shift
1112     ac_cv_prog_CC="$@"
1113   fi
1114 fi
1115 fi
1116 fi
1117 CC="$ac_cv_prog_CC"
1118 if test -n "$CC"; then
1119   echo "$ac_t""$CC" 1>&6
1120 else
1121   echo "$ac_t""no" 1>&6
1122 fi
1123
1124   if test -z "$CC"; then
1125     case "`uname -s`" in
1126     *win32* | *WIN32*)
1127       # Extract the first word of "cl", so it can be a program name with args.
1128 set dummy cl; ac_word=$2
1129 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1130 echo "configure:1131: checking for $ac_word" >&5
1131 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1132   echo $ac_n "(cached) $ac_c" 1>&6
1133 else
1134   if test -n "$CC"; then
1135   ac_cv_prog_CC="$CC" # Let the user override the test.
1136 else
1137   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1138   ac_dummy="$PATH"
1139   for ac_dir in $ac_dummy; do
1140     test -z "$ac_dir" && ac_dir=.
1141     if test -f $ac_dir/$ac_word; then
1142       ac_cv_prog_CC="cl"
1143       break
1144     fi
1145   done
1146   IFS="$ac_save_ifs"
1147 fi
1148 fi
1149 CC="$ac_cv_prog_CC"
1150 if test -n "$CC"; then
1151   echo "$ac_t""$CC" 1>&6
1152 else
1153   echo "$ac_t""no" 1>&6
1154 fi
1155  ;;
1156     esac
1157   fi
1158   test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
1159 fi
1160
1161 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
1162 echo "configure:1163: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
1163
1164 ac_ext=c
1165 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
1166 ac_cpp='$CPP $CPPFLAGS'
1167 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
1168 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
1169 cross_compiling=$ac_cv_prog_cc_cross
1170
1171 cat > conftest.$ac_ext << EOF
1172
1173 #line 1174 "configure"
1174 #include "confdefs.h"
1175
1176 main(){return(0);}
1177 EOF
1178 if { (eval echo configure:1179: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1179   ac_cv_prog_cc_works=yes
1180   # If we can't run a trivial program, we are probably using a cross compiler.
1181   if (./conftest; exit) 2>/dev/null; then
1182     ac_cv_prog_cc_cross=no
1183   else
1184     ac_cv_prog_cc_cross=yes
1185   fi
1186 else
1187   echo "configure: failed program was:" >&5
1188   cat conftest.$ac_ext >&5
1189   ac_cv_prog_cc_works=no
1190 fi
1191 rm -fr conftest*
1192 ac_ext=c
1193 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
1194 ac_cpp='$CPP $CPPFLAGS'
1195 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
1196 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
1197 cross_compiling=$ac_cv_prog_cc_cross
1198
1199 echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
1200 if test $ac_cv_prog_cc_works = no; then
1201   { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
1202 fi
1203 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
1204 echo "configure:1205: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
1205 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
1206 cross_compiling=$ac_cv_prog_cc_cross
1207
1208 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
1209 echo "configure:1210: checking whether we are using GNU C" >&5
1210 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
1211   echo $ac_n "(cached) $ac_c" 1>&6
1212 else
1213   cat > conftest.c <<EOF
1214 #ifdef __GNUC__
1215   yes;
1216 #endif
1217 EOF
1218 if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:1219: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
1219   ac_cv_prog_gcc=yes
1220 else
1221   ac_cv_prog_gcc=no
1222 fi
1223 fi
1224
1225 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
1226
1227 if test $ac_cv_prog_gcc = yes; then
1228   GCC=yes
1229 else
1230   GCC=
1231 fi
1232
1233 ac_test_CFLAGS="${CFLAGS+set}"
1234 ac_save_CFLAGS="$CFLAGS"
1235 CFLAGS=
1236 echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
1237 echo "configure:1238: checking whether ${CC-cc} accepts -g" >&5
1238 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
1239   echo $ac_n "(cached) $ac_c" 1>&6
1240 else
1241   echo 'void f(){}' > conftest.c
1242 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
1243   ac_cv_prog_cc_g=yes
1244 else
1245   ac_cv_prog_cc_g=no
1246 fi
1247 rm -f conftest*
1248
1249 fi
1250
1251 echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
1252 if test "$ac_test_CFLAGS" = set; then
1253   CFLAGS="$ac_save_CFLAGS"
1254 elif test $ac_cv_prog_cc_g = yes; then
1255   if test "$GCC" = yes; then
1256     CFLAGS="-g -O2"
1257   else
1258     CFLAGS="-g"
1259   fi
1260 else
1261   if test "$GCC" = yes; then
1262     CFLAGS="-O2"
1263   else
1264     CFLAGS=
1265   fi
1266 fi
1267
1268 echo $ac_n "checking for long double""... $ac_c" 1>&6
1269 echo "configure:1270: checking for long double" >&5
1270 if eval "test \"`echo '$''{'gcc_cv_c_long_double'+set}'`\" = set"; then
1271   echo $ac_n "(cached) $ac_c" 1>&6
1272 else
1273   if test "$GCC" = yes; then
1274   gcc_cv_c_long_double=yes
1275 else
1276 cat > conftest.$ac_ext <<EOF
1277 #line 1278 "configure"
1278 #include "confdefs.h"
1279
1280 int main() {
1281 /* The Stardent Vistra knows sizeof(long double), but does not support it.  */
1282 long double foo = 0.0;
1283 /* On Ultrix 4.3 cc, long double is 4 and double is 8.  */
1284 switch (0) case 0: case (sizeof(long double) >= sizeof(double)):;
1285 ; return 0; }
1286 EOF
1287 if { (eval echo configure:1288: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1288   rm -rf conftest*
1289   gcc_cv_c_long_double=yes
1290 else
1291   echo "configure: failed program was:" >&5
1292   cat conftest.$ac_ext >&5
1293   rm -rf conftest*
1294   gcc_cv_c_long_double=no
1295 fi
1296 rm -f conftest*
1297 fi
1298 fi
1299
1300 echo "$ac_t""$gcc_cv_c_long_double" 1>&6
1301 if test $gcc_cv_c_long_double = yes; then
1302   cat >> confdefs.h <<\EOF
1303 #define HAVE_LONG_DOUBLE 1
1304 EOF
1305
1306 fi
1307
1308
1309 # If the native compiler is GCC, we can enable warnings even in stage1.
1310 # That's useful for people building cross-compilers, or just running a
1311 # quick `make'.
1312 if test "x$GCC" = "xyes"; then
1313   stage1_warn_cflags='$(WARN_CFLAGS)'
1314 else
1315   stage1_warn_cflags=""
1316 fi
1317
1318
1319 echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
1320 echo "configure:1321: checking whether ${MAKE-make} sets \${MAKE}" >&5
1321 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'`
1322 if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
1323   echo $ac_n "(cached) $ac_c" 1>&6
1324 else
1325   cat > conftestmake <<\EOF
1326 all:
1327         @echo 'ac_maketemp="${MAKE}"'
1328 EOF
1329 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
1330 eval `${MAKE-make} -f conftestmake 2>/dev/null | grep temp=`
1331 if test -n "$ac_maketemp"; then
1332   eval ac_cv_prog_make_${ac_make}_set=yes
1333 else
1334   eval ac_cv_prog_make_${ac_make}_set=no
1335 fi
1336 rm -f conftestmake
1337 fi
1338 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
1339   echo "$ac_t""yes" 1>&6
1340   SET_MAKE=
1341 else
1342   echo "$ac_t""no" 1>&6
1343   SET_MAKE="MAKE=${MAKE-make}"
1344 fi
1345
1346
1347 echo $ac_n "checking whether a default assembler was specified""... $ac_c" 1>&6
1348 echo "configure:1349: checking whether a default assembler was specified" >&5
1349 if test x"${DEFAULT_ASSEMBLER+set}" = x"set"; then
1350     if test x"$gas_flag" = x"no"; then
1351         echo "$ac_t""yes ($DEFAULT_ASSEMBLER)" 1>&6
1352     else
1353         echo "$ac_t""yes ($DEFAULT_ASSEMBLER - GNU as)" 1>&6
1354     fi
1355 else
1356     echo "$ac_t""no" 1>&6
1357 fi
1358
1359 echo $ac_n "checking whether a default linker was specified""... $ac_c" 1>&6
1360 echo "configure:1361: checking whether a default linker was specified" >&5
1361 if test x"${DEFAULT_LINKER+set}" = x"set"; then
1362     if test x"$gnu_ld_flag" = x"no"; then
1363         echo "$ac_t""yes ($DEFAULT_LINKER)" 1>&6
1364     else
1365         echo "$ac_t""yes ($DEFAULT_LINKER - GNU ld)" 1>&6
1366     fi
1367 else
1368     echo "$ac_t""no" 1>&6
1369 fi
1370
1371 # Find some useful tools
1372 for ac_prog in mawk gawk nawk awk
1373 do
1374 # Extract the first word of "$ac_prog", so it can be a program name with args.
1375 set dummy $ac_prog; ac_word=$2
1376 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1377 echo "configure:1378: checking for $ac_word" >&5
1378 if eval "test \"`echo '$''{'ac_cv_prog_AWK'+set}'`\" = set"; then
1379   echo $ac_n "(cached) $ac_c" 1>&6
1380 else
1381   if test -n "$AWK"; then
1382   ac_cv_prog_AWK="$AWK" # Let the user override the test.
1383 else
1384   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1385   ac_dummy="$PATH"
1386   for ac_dir in $ac_dummy; do
1387     test -z "$ac_dir" && ac_dir=.
1388     if test -f $ac_dir/$ac_word; then
1389       ac_cv_prog_AWK="$ac_prog"
1390       break
1391     fi
1392   done
1393   IFS="$ac_save_ifs"
1394 fi
1395 fi
1396 AWK="$ac_cv_prog_AWK"
1397 if test -n "$AWK"; then
1398   echo "$ac_t""$AWK" 1>&6
1399 else
1400   echo "$ac_t""no" 1>&6
1401 fi
1402
1403 test -n "$AWK" && break
1404 done
1405
1406 # Extract the first word of "flex", so it can be a program name with args.
1407 set dummy flex; ac_word=$2
1408 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1409 echo "configure:1410: checking for $ac_word" >&5
1410 if eval "test \"`echo '$''{'ac_cv_prog_LEX'+set}'`\" = set"; then
1411   echo $ac_n "(cached) $ac_c" 1>&6
1412 else
1413   if test -n "$LEX"; then
1414   ac_cv_prog_LEX="$LEX" # Let the user override the test.
1415 else
1416   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1417   ac_dummy="$PATH"
1418   for ac_dir in $ac_dummy; do
1419     test -z "$ac_dir" && ac_dir=.
1420     if test -f $ac_dir/$ac_word; then
1421       ac_cv_prog_LEX="flex"
1422       break
1423     fi
1424   done
1425   IFS="$ac_save_ifs"
1426   test -z "$ac_cv_prog_LEX" && ac_cv_prog_LEX="lex"
1427 fi
1428 fi
1429 LEX="$ac_cv_prog_LEX"
1430 if test -n "$LEX"; then
1431   echo "$ac_t""$LEX" 1>&6
1432 else
1433   echo "$ac_t""no" 1>&6
1434 fi
1435
1436 if test -z "$LEXLIB"
1437 then
1438   case "$LEX" in
1439   flex*) ac_lib=fl ;;
1440   *) ac_lib=l ;;
1441   esac
1442   echo $ac_n "checking for yywrap in -l$ac_lib""... $ac_c" 1>&6
1443 echo "configure:1444: checking for yywrap in -l$ac_lib" >&5
1444 ac_lib_var=`echo $ac_lib'_'yywrap | sed 'y%./+-%__p_%'`
1445 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
1446   echo $ac_n "(cached) $ac_c" 1>&6
1447 else
1448   ac_save_LIBS="$LIBS"
1449 LIBS="-l$ac_lib  $LIBS"
1450 cat > conftest.$ac_ext <<EOF
1451 #line 1452 "configure"
1452 #include "confdefs.h"
1453 /* Override any gcc2 internal prototype to avoid an error.  */
1454 /* We use char because int might match the return type of a gcc2
1455     builtin and then its argument prototype would still apply.  */
1456 char yywrap();
1457
1458 int main() {
1459 yywrap()
1460 ; return 0; }
1461 EOF
1462 if { (eval echo configure:1463: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1463   rm -rf conftest*
1464   eval "ac_cv_lib_$ac_lib_var=yes"
1465 else
1466   echo "configure: failed program was:" >&5
1467   cat conftest.$ac_ext >&5
1468   rm -rf conftest*
1469   eval "ac_cv_lib_$ac_lib_var=no"
1470 fi
1471 rm -f conftest*
1472 LIBS="$ac_save_LIBS"
1473
1474 fi
1475 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
1476   echo "$ac_t""yes" 1>&6
1477   LEXLIB="-l$ac_lib"
1478 else
1479   echo "$ac_t""no" 1>&6
1480 fi
1481
1482 fi
1483
1484 echo $ac_n "checking whether ln works""... $ac_c" 1>&6
1485 echo "configure:1486: checking whether ln works" >&5
1486 if eval "test \"`echo '$''{'gcc_cv_prog_LN'+set}'`\" = set"; then
1487   echo $ac_n "(cached) $ac_c" 1>&6
1488 else
1489   rm -f conftestdata_t
1490 echo >conftestdata_f
1491 if ln conftestdata_f conftestdata_t 2>/dev/null
1492 then
1493   gcc_cv_prog_LN="ln"
1494 else
1495   if ln -s conftestdata_f conftestdata_t 2>/dev/null
1496   then
1497     gcc_cv_prog_LN="ln -s"
1498   else
1499     gcc_cv_prog_LN=cp
1500   fi
1501 fi
1502 rm -f conftestdata_f conftestdata_t
1503
1504 fi
1505 LN="$gcc_cv_prog_LN"
1506 if test "$gcc_cv_prog_LN" = "ln"; then
1507   echo "$ac_t""yes" 1>&6
1508 else
1509   if test "$gcc_cv_prog_LN" = "ln -s"; then
1510     echo "$ac_t""no, using ln -s" 1>&6
1511   else
1512     echo "$ac_t""no, and neither does ln -s, so using cp" 1>&6
1513   fi
1514 fi
1515
1516 echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6
1517 echo "configure:1518: checking whether ln -s works" >&5
1518 if eval "test \"`echo '$''{'gcc_cv_prog_LN_S'+set}'`\" = set"; then
1519   echo $ac_n "(cached) $ac_c" 1>&6
1520 else
1521   rm -f conftestdata_t
1522 echo >conftestdata_f
1523 if ln -s conftestdata_f conftestdata_t 2>/dev/null
1524 then
1525   gcc_cv_prog_LN_S="ln -s"
1526 else
1527   if ln conftestdata_f conftestdata_t 2>/dev/null
1528   then
1529     gcc_cv_prog_LN_S=ln
1530   else
1531     gcc_cv_prog_LN_S=cp
1532   fi
1533 fi
1534 rm -f conftestdata_f conftestdata_t
1535
1536 fi
1537 LN_S="$gcc_cv_prog_LN_S"
1538 if test "$gcc_cv_prog_LN_S" = "ln -s"; then
1539   echo "$ac_t""yes" 1>&6
1540 else
1541   if test "$gcc_cv_prog_LN_S" = "ln"; then
1542     echo "$ac_t""no, using ln" 1>&6
1543   else
1544     echo "$ac_t""no, and neither does ln, so using cp" 1>&6
1545   fi
1546 fi
1547
1548 echo $ac_n "checking for volatile""... $ac_c" 1>&6
1549 echo "configure:1550: checking for volatile" >&5
1550 if eval "test \"`echo '$''{'gcc_cv_c_volatile'+set}'`\" = set"; then
1551   echo $ac_n "(cached) $ac_c" 1>&6
1552 else
1553   cat > conftest.$ac_ext <<EOF
1554 #line 1555 "configure"
1555 #include "confdefs.h"
1556
1557 int main() {
1558 volatile int foo;
1559 ; return 0; }
1560 EOF
1561 if { (eval echo configure:1562: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1562   rm -rf conftest*
1563   gcc_cv_c_volatile=yes
1564 else
1565   echo "configure: failed program was:" >&5
1566   cat conftest.$ac_ext >&5
1567   rm -rf conftest*
1568   gcc_cv_c_volatile=no
1569 fi
1570 rm -f conftest*
1571 fi
1572
1573 echo "$ac_t""$gcc_cv_c_volatile" 1>&6
1574 if test $gcc_cv_c_volatile = yes ; then
1575   cat >> confdefs.h <<\EOF
1576 #define HAVE_VOLATILE 1
1577 EOF
1578
1579 fi
1580
1581 # Extract the first word of "ranlib", so it can be a program name with args.
1582 set dummy ranlib; ac_word=$2
1583 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1584 echo "configure:1585: checking for $ac_word" >&5
1585 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1586   echo $ac_n "(cached) $ac_c" 1>&6
1587 else
1588   if test -n "$RANLIB"; then
1589   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1590 else
1591   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1592   ac_dummy="$PATH"
1593   for ac_dir in $ac_dummy; do
1594     test -z "$ac_dir" && ac_dir=.
1595     if test -f $ac_dir/$ac_word; then
1596       ac_cv_prog_RANLIB="ranlib"
1597       break
1598     fi
1599   done
1600   IFS="$ac_save_ifs"
1601   test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
1602 fi
1603 fi
1604 RANLIB="$ac_cv_prog_RANLIB"
1605 if test -n "$RANLIB"; then
1606   echo "$ac_t""$RANLIB" 1>&6
1607 else
1608   echo "$ac_t""no" 1>&6
1609 fi
1610
1611 for ac_prog in 'bison -y' byacc
1612 do
1613 # Extract the first word of "$ac_prog", so it can be a program name with args.
1614 set dummy $ac_prog; ac_word=$2
1615 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1616 echo "configure:1617: checking for $ac_word" >&5
1617 if eval "test \"`echo '$''{'ac_cv_prog_YACC'+set}'`\" = set"; then
1618   echo $ac_n "(cached) $ac_c" 1>&6
1619 else
1620   if test -n "$YACC"; then
1621   ac_cv_prog_YACC="$YACC" # Let the user override the test.
1622 else
1623   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1624   ac_dummy="$PATH"
1625   for ac_dir in $ac_dummy; do
1626     test -z "$ac_dir" && ac_dir=.
1627     if test -f $ac_dir/$ac_word; then
1628       ac_cv_prog_YACC="$ac_prog"
1629       break
1630     fi
1631   done
1632   IFS="$ac_save_ifs"
1633 fi
1634 fi
1635 YACC="$ac_cv_prog_YACC"
1636 if test -n "$YACC"; then
1637   echo "$ac_t""$YACC" 1>&6
1638 else
1639   echo "$ac_t""no" 1>&6
1640 fi
1641
1642 test -n "$YACC" && break
1643 done
1644 test -n "$YACC" || YACC="yacc"
1645
1646 # Find a good install program.  We prefer a C program (faster),
1647 # so one script is as good as another.  But avoid the broken or
1648 # incompatible versions:
1649 # SysV /etc/install, /usr/sbin/install
1650 # SunOS /usr/etc/install
1651 # IRIX /sbin/install
1652 # AIX /bin/install
1653 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
1654 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1655 # ./install, which can be erroneously created by make from ./install.sh.
1656 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
1657 echo "configure:1658: checking for a BSD compatible install" >&5
1658 if test -z "$INSTALL"; then
1659 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
1660   echo $ac_n "(cached) $ac_c" 1>&6
1661 else
1662     IFS="${IFS=         }"; ac_save_IFS="$IFS"; IFS="${IFS}:"
1663   for ac_dir in $PATH; do
1664     # Account for people who put trailing slashes in PATH elements.
1665     case "$ac_dir/" in
1666     /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
1667     *)
1668       # OSF1 and SCO ODT 3.0 have their own names for install.
1669       for ac_prog in ginstall scoinst install; do
1670         if test -f $ac_dir/$ac_prog; then
1671           if test $ac_prog = install &&
1672             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
1673             # AIX install.  It has an incompatible calling convention.
1674             # OSF/1 installbsd also uses dspmsg, but is usable.
1675             :
1676           else
1677             ac_cv_path_install="$ac_dir/$ac_prog -c"
1678             break 2
1679           fi
1680         fi
1681       done
1682       ;;
1683     esac
1684   done
1685   IFS="$ac_save_IFS"
1686
1687 fi
1688   if test "${ac_cv_path_install+set}" = set; then
1689     INSTALL="$ac_cv_path_install"
1690   else
1691     # As a last resort, use the slow shell script.  We don't cache a
1692     # path for INSTALL within a source directory, because that will
1693     # break other packages using the cache if that directory is
1694     # removed, or if the path is relative.
1695     INSTALL="$ac_install_sh"
1696   fi
1697 fi
1698 echo "$ac_t""$INSTALL" 1>&6
1699
1700 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1701 # It thinks the first close brace ends the variable substitution.
1702 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1703
1704 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1705
1706
1707 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
1708 echo "configure:1709: checking how to run the C preprocessor" >&5
1709 # On Suns, sometimes $CPP names a directory.
1710 if test -n "$CPP" && test -d "$CPP"; then
1711   CPP=
1712 fi
1713 if test -z "$CPP"; then
1714 if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
1715   echo $ac_n "(cached) $ac_c" 1>&6
1716 else
1717     # This must be in double quotes, not single quotes, because CPP may get
1718   # substituted into the Makefile and "${CC-cc}" will confuse make.
1719   CPP="${CC-cc} -E"
1720   # On the NeXT, cc -E runs the code through the compiler's parser,
1721   # not just through cpp.
1722   cat > conftest.$ac_ext <<EOF
1723 #line 1724 "configure"
1724 #include "confdefs.h"
1725 #include <assert.h>
1726 Syntax Error
1727 EOF
1728 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1729 { (eval echo configure:1730: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1730 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1731 if test -z "$ac_err"; then
1732   :
1733 else
1734   echo "$ac_err" >&5
1735   echo "configure: failed program was:" >&5
1736   cat conftest.$ac_ext >&5
1737   rm -rf conftest*
1738   CPP="${CC-cc} -E -traditional-cpp"
1739   cat > conftest.$ac_ext <<EOF
1740 #line 1741 "configure"
1741 #include "confdefs.h"
1742 #include <assert.h>
1743 Syntax Error
1744 EOF
1745 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1746 { (eval echo configure:1747: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1747 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1748 if test -z "$ac_err"; then
1749   :
1750 else
1751   echo "$ac_err" >&5
1752   echo "configure: failed program was:" >&5
1753   cat conftest.$ac_ext >&5
1754   rm -rf conftest*
1755   CPP="${CC-cc} -nologo -E"
1756   cat > conftest.$ac_ext <<EOF
1757 #line 1758 "configure"
1758 #include "confdefs.h"
1759 #include <assert.h>
1760 Syntax Error
1761 EOF
1762 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1763 { (eval echo configure:1764: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1764 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1765 if test -z "$ac_err"; then
1766   :
1767 else
1768   echo "$ac_err" >&5
1769   echo "configure: failed program was:" >&5
1770   cat conftest.$ac_ext >&5
1771   rm -rf conftest*
1772   CPP=/lib/cpp
1773 fi
1774 rm -f conftest*
1775 fi
1776 rm -f conftest*
1777 fi
1778 rm -f conftest*
1779   ac_cv_prog_CPP="$CPP"
1780 fi
1781   CPP="$ac_cv_prog_CPP"
1782 else
1783   ac_cv_prog_CPP="$CPP"
1784 fi
1785 echo "$ac_t""$CPP" 1>&6
1786
1787 echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
1788 echo "configure:1789: checking for ANSI C header files" >&5
1789 if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
1790   echo $ac_n "(cached) $ac_c" 1>&6
1791 else
1792   cat > conftest.$ac_ext <<EOF
1793 #line 1794 "configure"
1794 #include "confdefs.h"
1795 #include <stdlib.h>
1796 #include <stdarg.h>
1797 #include <string.h>
1798 #include <float.h>
1799 EOF
1800 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1801 { (eval echo configure:1802: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1802 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1803 if test -z "$ac_err"; then
1804   rm -rf conftest*
1805   ac_cv_header_stdc=yes
1806 else
1807   echo "$ac_err" >&5
1808   echo "configure: failed program was:" >&5
1809   cat conftest.$ac_ext >&5
1810   rm -rf conftest*
1811   ac_cv_header_stdc=no
1812 fi
1813 rm -f conftest*
1814
1815 if test $ac_cv_header_stdc = yes; then
1816   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
1817 cat > conftest.$ac_ext <<EOF
1818 #line 1819 "configure"
1819 #include "confdefs.h"
1820 #include <string.h>
1821 EOF
1822 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1823   egrep "memchr" >/dev/null 2>&1; then
1824   :
1825 else
1826   rm -rf conftest*
1827   ac_cv_header_stdc=no
1828 fi
1829 rm -f conftest*
1830
1831 fi
1832
1833 if test $ac_cv_header_stdc = yes; then
1834   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
1835 cat > conftest.$ac_ext <<EOF
1836 #line 1837 "configure"
1837 #include "confdefs.h"
1838 #include <stdlib.h>
1839 EOF
1840 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1841   egrep "free" >/dev/null 2>&1; then
1842   :
1843 else
1844   rm -rf conftest*
1845   ac_cv_header_stdc=no
1846 fi
1847 rm -f conftest*
1848
1849 fi
1850
1851 if test $ac_cv_header_stdc = yes; then
1852   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
1853 if test "$cross_compiling" = yes; then
1854   :
1855 else
1856   cat > conftest.$ac_ext <<EOF
1857 #line 1858 "configure"
1858 #include "confdefs.h"
1859 #include <ctype.h>
1860 #define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
1861 #define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
1862 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
1863 int main () { int i; for (i = 0; i < 256; i++)
1864 if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
1865 exit (0); }
1866
1867 EOF
1868 if { (eval echo configure:1869: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
1869 then
1870   :
1871 else
1872   echo "configure: failed program was:" >&5
1873   cat conftest.$ac_ext >&5
1874   rm -fr conftest*
1875   ac_cv_header_stdc=no
1876 fi
1877 rm -fr conftest*
1878 fi
1879
1880 fi
1881 fi
1882
1883 echo "$ac_t""$ac_cv_header_stdc" 1>&6
1884 if test $ac_cv_header_stdc = yes; then
1885   cat >> confdefs.h <<\EOF
1886 #define STDC_HEADERS 1
1887 EOF
1888
1889 fi
1890
1891 echo $ac_n "checking whether time.h and sys/time.h may both be included""... $ac_c" 1>&6
1892 echo "configure:1893: checking whether time.h and sys/time.h may both be included" >&5
1893 if eval "test \"`echo '$''{'ac_cv_header_time'+set}'`\" = set"; then
1894   echo $ac_n "(cached) $ac_c" 1>&6
1895 else
1896   cat > conftest.$ac_ext <<EOF
1897 #line 1898 "configure"
1898 #include "confdefs.h"
1899 #include <sys/types.h>
1900 #include <sys/time.h>
1901 #include <time.h>
1902 int main() {
1903 struct tm *tp;
1904 ; return 0; }
1905 EOF
1906 if { (eval echo configure:1907: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1907   rm -rf conftest*
1908   ac_cv_header_time=yes
1909 else
1910   echo "configure: failed program was:" >&5
1911   cat conftest.$ac_ext >&5
1912   rm -rf conftest*
1913   ac_cv_header_time=no
1914 fi
1915 rm -f conftest*
1916 fi
1917
1918 echo "$ac_t""$ac_cv_header_time" 1>&6
1919 if test $ac_cv_header_time = yes; then
1920   cat >> confdefs.h <<\EOF
1921 #define TIME_WITH_SYS_TIME 1
1922 EOF
1923
1924 fi
1925
1926 echo $ac_n "checking whether string.h and strings.h may both be included""... $ac_c" 1>&6
1927 echo "configure:1928: checking whether string.h and strings.h may both be included" >&5
1928 if eval "test \"`echo '$''{'gcc_cv_header_string'+set}'`\" = set"; then
1929   echo $ac_n "(cached) $ac_c" 1>&6
1930 else
1931   cat > conftest.$ac_ext <<EOF
1932 #line 1933 "configure"
1933 #include "confdefs.h"
1934 #include <string.h>
1935 #include <strings.h>
1936 int main() {
1937
1938 ; return 0; }
1939 EOF
1940 if { (eval echo configure:1941: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1941   rm -rf conftest*
1942   gcc_cv_header_string=yes
1943 else
1944   echo "configure: failed program was:" >&5
1945   cat conftest.$ac_ext >&5
1946   rm -rf conftest*
1947   gcc_cv_header_string=no
1948 fi
1949 rm -f conftest*
1950 fi
1951
1952 echo "$ac_t""$gcc_cv_header_string" 1>&6
1953 if test $gcc_cv_header_string = yes; then
1954   cat >> confdefs.h <<\EOF
1955 #define STRING_WITH_STRINGS 1
1956 EOF
1957
1958 fi
1959
1960 echo $ac_n "checking for sys/wait.h that is POSIX.1 compatible""... $ac_c" 1>&6
1961 echo "configure:1962: checking for sys/wait.h that is POSIX.1 compatible" >&5
1962 if eval "test \"`echo '$''{'ac_cv_header_sys_wait_h'+set}'`\" = set"; then
1963   echo $ac_n "(cached) $ac_c" 1>&6
1964 else
1965   cat > conftest.$ac_ext <<EOF
1966 #line 1967 "configure"
1967 #include "confdefs.h"
1968 #include <sys/types.h>
1969 #include <sys/wait.h>
1970 #ifndef WEXITSTATUS
1971 #define WEXITSTATUS(stat_val) ((unsigned)(stat_val) >> 8)
1972 #endif
1973 #ifndef WIFEXITED
1974 #define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
1975 #endif
1976 int main() {
1977 int s;
1978 wait (&s);
1979 s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
1980 ; return 0; }
1981 EOF
1982 if { (eval echo configure:1983: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1983   rm -rf conftest*
1984   ac_cv_header_sys_wait_h=yes
1985 else
1986   echo "configure: failed program was:" >&5
1987   cat conftest.$ac_ext >&5
1988   rm -rf conftest*
1989   ac_cv_header_sys_wait_h=no
1990 fi
1991 rm -f conftest*
1992 fi
1993
1994 echo "$ac_t""$ac_cv_header_sys_wait_h" 1>&6
1995 if test $ac_cv_header_sys_wait_h = yes; then
1996   cat >> confdefs.h <<\EOF
1997 #define HAVE_SYS_WAIT_H 1
1998 EOF
1999
2000 fi
2001
2002 for ac_hdr in limits.h stddef.h string.h strings.h stdlib.h time.h \
2003                  fcntl.h unistd.h stab.h sys/file.h sys/time.h \
2004                  sys/resource.h sys/param.h sys/times.h sys/stat.h \
2005                  direct.h malloc.h
2006 do
2007 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
2008 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
2009 echo "configure:2010: checking for $ac_hdr" >&5
2010 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2011   echo $ac_n "(cached) $ac_c" 1>&6
2012 else
2013   cat > conftest.$ac_ext <<EOF
2014 #line 2015 "configure"
2015 #include "confdefs.h"
2016 #include <$ac_hdr>
2017 EOF
2018 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2019 { (eval echo configure:2020: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2020 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2021 if test -z "$ac_err"; then
2022   rm -rf conftest*
2023   eval "ac_cv_header_$ac_safe=yes"
2024 else
2025   echo "$ac_err" >&5
2026   echo "configure: failed program was:" >&5
2027   cat conftest.$ac_ext >&5
2028   rm -rf conftest*
2029   eval "ac_cv_header_$ac_safe=no"
2030 fi
2031 rm -f conftest*
2032 fi
2033 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2034   echo "$ac_t""yes" 1>&6
2035     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
2036   cat >> confdefs.h <<EOF
2037 #define $ac_tr_hdr 1
2038 EOF
2039
2040 else
2041   echo "$ac_t""no" 1>&6
2042 fi
2043 done
2044
2045
2046 # Check for thread headers.
2047 ac_safe=`echo "thread.h" | sed 'y%./+-%__p_%'`
2048 echo $ac_n "checking for thread.h""... $ac_c" 1>&6
2049 echo "configure:2050: checking for thread.h" >&5
2050 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2051   echo $ac_n "(cached) $ac_c" 1>&6
2052 else
2053   cat > conftest.$ac_ext <<EOF
2054 #line 2055 "configure"
2055 #include "confdefs.h"
2056 #include <thread.h>
2057 EOF
2058 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2059 { (eval echo configure:2060: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2060 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2061 if test -z "$ac_err"; then
2062   rm -rf conftest*
2063   eval "ac_cv_header_$ac_safe=yes"
2064 else
2065   echo "$ac_err" >&5
2066   echo "configure: failed program was:" >&5
2067   cat conftest.$ac_ext >&5
2068   rm -rf conftest*
2069   eval "ac_cv_header_$ac_safe=no"
2070 fi
2071 rm -f conftest*
2072 fi
2073 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2074   echo "$ac_t""yes" 1>&6
2075   have_thread_h=yes
2076 else
2077   echo "$ac_t""no" 1>&6
2078 have_thread_h=
2079 fi
2080
2081 ac_safe=`echo "pthread.h" | sed 'y%./+-%__p_%'`
2082 echo $ac_n "checking for pthread.h""... $ac_c" 1>&6
2083 echo "configure:2084: checking for pthread.h" >&5
2084 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2085   echo $ac_n "(cached) $ac_c" 1>&6
2086 else
2087   cat > conftest.$ac_ext <<EOF
2088 #line 2089 "configure"
2089 #include "confdefs.h"
2090 #include <pthread.h>
2091 EOF
2092 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2093 { (eval echo configure:2094: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2094 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2095 if test -z "$ac_err"; then
2096   rm -rf conftest*
2097   eval "ac_cv_header_$ac_safe=yes"
2098 else
2099   echo "$ac_err" >&5
2100   echo "configure: failed program was:" >&5
2101   cat conftest.$ac_ext >&5
2102   rm -rf conftest*
2103   eval "ac_cv_header_$ac_safe=no"
2104 fi
2105 rm -f conftest*
2106 fi
2107 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2108   echo "$ac_t""yes" 1>&6
2109   have_pthread_h=yes
2110 else
2111   echo "$ac_t""no" 1>&6
2112 have_pthread_h=
2113 fi
2114
2115
2116 # See if GNAT has been installed
2117 # Extract the first word of "gnatbind", so it can be a program name with args.
2118 set dummy gnatbind; ac_word=$2
2119 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2120 echo "configure:2121: checking for $ac_word" >&5
2121 if eval "test \"`echo '$''{'ac_cv_prog_gnat'+set}'`\" = set"; then
2122   echo $ac_n "(cached) $ac_c" 1>&6
2123 else
2124   if test -n "$gnat"; then
2125   ac_cv_prog_gnat="$gnat" # Let the user override the test.
2126 else
2127   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2128   ac_dummy="$PATH"
2129   for ac_dir in $ac_dummy; do
2130     test -z "$ac_dir" && ac_dir=.
2131     if test -f $ac_dir/$ac_word; then
2132       ac_cv_prog_gnat="yes"
2133       break
2134     fi
2135   done
2136   IFS="$ac_save_ifs"
2137   test -z "$ac_cv_prog_gnat" && ac_cv_prog_gnat="no"
2138 fi
2139 fi
2140 gnat="$ac_cv_prog_gnat"
2141 if test -n "$gnat"; then
2142   echo "$ac_t""$gnat" 1>&6
2143 else
2144   echo "$ac_t""no" 1>&6
2145 fi
2146
2147
2148 # See if the stage1 system preprocessor understands the ANSI C
2149 # preprocessor stringification operator.
2150
2151
2152 echo $ac_n "checking for preprocessor stringizing operator""... $ac_c" 1>&6
2153 echo "configure:2154: checking for preprocessor stringizing operator" >&5
2154 if eval "test \"`echo '$''{'ac_cv_c_stringize'+set}'`\" = set"; then
2155   echo $ac_n "(cached) $ac_c" 1>&6
2156 else
2157   cat > conftest.$ac_ext <<EOF
2158 #line 2159 "configure"
2159 #include "confdefs.h"
2160
2161 #define x(y) #y
2162
2163 char *s = x(teststring);
2164
2165 EOF
2166 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2167   egrep "#teststring" >/dev/null 2>&1; then
2168   rm -rf conftest*
2169   ac_cv_c_stringize=no
2170 else
2171   rm -rf conftest*
2172   ac_cv_c_stringize=yes
2173 fi
2174 rm -f conftest*
2175
2176 fi
2177
2178 if test "${ac_cv_c_stringize}" = yes
2179 then
2180         cat >> confdefs.h <<\EOF
2181 #define HAVE_STRINGIZE 1
2182 EOF
2183
2184 fi
2185 echo "$ac_t""${ac_cv_c_stringize}" 1>&6
2186
2187
2188 # Use <inttypes.h> only if it exists,
2189 # doesn't clash with <sys/types.h>, and declares intmax_t.
2190 echo $ac_n "checking for inttypes.h""... $ac_c" 1>&6
2191 echo "configure:2192: checking for inttypes.h" >&5
2192 if eval "test \"`echo '$''{'gcc_cv_header_inttypes_h'+set}'`\" = set"; then
2193   echo $ac_n "(cached) $ac_c" 1>&6
2194 else
2195   cat > conftest.$ac_ext <<EOF
2196 #line 2197 "configure"
2197 #include "confdefs.h"
2198 #include <sys/types.h>
2199 #include <inttypes.h>
2200 int main() {
2201 intmax_t i = -1;
2202 ; return 0; }
2203 EOF
2204 if { (eval echo configure:2205: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2205   rm -rf conftest*
2206   gcc_cv_header_inttypes_h=yes
2207 else
2208   echo "configure: failed program was:" >&5
2209   cat conftest.$ac_ext >&5
2210   rm -rf conftest*
2211   gcc_cv_header_inttypes_h=no
2212 fi
2213 rm -f conftest*
2214 fi
2215
2216 echo "$ac_t""$gcc_cv_header_inttypes_h" 1>&6
2217 if test $gcc_cv_header_inttypes_h = yes; then
2218   cat >> confdefs.h <<\EOF
2219 #define HAVE_INTTYPES_H 1
2220 EOF
2221
2222 fi
2223
2224 for ac_func in strtoul bsearch putenv popen bcopy bzero bcmp \
2225         index rindex strchr strrchr kill getrlimit setrlimit atoll atoq \
2226         sysconf isascii gettimeofday strsignal putc_unlocked fputc_unlocked \
2227         fputs_unlocked getrusage valloc
2228 do
2229 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2230 echo "configure:2231: checking for $ac_func" >&5
2231 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2232   echo $ac_n "(cached) $ac_c" 1>&6
2233 else
2234   cat > conftest.$ac_ext <<EOF
2235 #line 2236 "configure"
2236 #include "confdefs.h"
2237 /* System header to define __stub macros and hopefully few prototypes,
2238     which can conflict with char $ac_func(); below.  */
2239 #include <assert.h>
2240 /* Override any gcc2 internal prototype to avoid an error.  */
2241 /* We use char because int might match the return type of a gcc2
2242     builtin and then its argument prototype would still apply.  */
2243 char $ac_func();
2244
2245 int main() {
2246
2247 /* The GNU C library defines this for functions which it implements
2248     to always fail with ENOSYS.  Some functions are actually named
2249     something starting with __ and the normal name is an alias.  */
2250 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2251 choke me
2252 #else
2253 $ac_func();
2254 #endif
2255
2256 ; return 0; }
2257 EOF
2258 if { (eval echo configure:2259: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2259   rm -rf conftest*
2260   eval "ac_cv_func_$ac_func=yes"
2261 else
2262   echo "configure: failed program was:" >&5
2263   cat conftest.$ac_ext >&5
2264   rm -rf conftest*
2265   eval "ac_cv_func_$ac_func=no"
2266 fi
2267 rm -f conftest*
2268 fi
2269
2270 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2271   echo "$ac_t""yes" 1>&6
2272     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2273   cat >> confdefs.h <<EOF
2274 #define $ac_tr_func 1
2275 EOF
2276
2277 else
2278   echo "$ac_t""no" 1>&6
2279 fi
2280 done
2281
2282
2283 # Make sure wchar_t is available
2284 #AC_CHECK_TYPE(wchar_t, unsigned int)
2285
2286 echo $ac_n "checking for vprintf""... $ac_c" 1>&6
2287 echo "configure:2288: checking for vprintf" >&5
2288 if eval "test \"`echo '$''{'ac_cv_func_vprintf'+set}'`\" = set"; then
2289   echo $ac_n "(cached) $ac_c" 1>&6
2290 else
2291   cat > conftest.$ac_ext <<EOF
2292 #line 2293 "configure"
2293 #include "confdefs.h"
2294 /* System header to define __stub macros and hopefully few prototypes,
2295     which can conflict with char vprintf(); below.  */
2296 #include <assert.h>
2297 /* Override any gcc2 internal prototype to avoid an error.  */
2298 /* We use char because int might match the return type of a gcc2
2299     builtin and then its argument prototype would still apply.  */
2300 char vprintf();
2301
2302 int main() {
2303
2304 /* The GNU C library defines this for functions which it implements
2305     to always fail with ENOSYS.  Some functions are actually named
2306     something starting with __ and the normal name is an alias.  */
2307 #if defined (__stub_vprintf) || defined (__stub___vprintf)
2308 choke me
2309 #else
2310 vprintf();
2311 #endif
2312
2313 ; return 0; }
2314 EOF
2315 if { (eval echo configure:2316: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2316   rm -rf conftest*
2317   eval "ac_cv_func_vprintf=yes"
2318 else
2319   echo "configure: failed program was:" >&5
2320   cat conftest.$ac_ext >&5
2321   rm -rf conftest*
2322   eval "ac_cv_func_vprintf=no"
2323 fi
2324 rm -f conftest*
2325 fi
2326
2327 if eval "test \"`echo '$ac_cv_func_'vprintf`\" = yes"; then
2328   echo "$ac_t""yes" 1>&6
2329   cat >> confdefs.h <<\EOF
2330 #define HAVE_VPRINTF 1
2331 EOF
2332
2333 else
2334   echo "$ac_t""no" 1>&6
2335 fi
2336
2337 if test "$ac_cv_func_vprintf" != yes; then
2338 echo $ac_n "checking for _doprnt""... $ac_c" 1>&6
2339 echo "configure:2340: checking for _doprnt" >&5
2340 if eval "test \"`echo '$''{'ac_cv_func__doprnt'+set}'`\" = set"; then
2341   echo $ac_n "(cached) $ac_c" 1>&6
2342 else
2343   cat > conftest.$ac_ext <<EOF
2344 #line 2345 "configure"
2345 #include "confdefs.h"
2346 /* System header to define __stub macros and hopefully few prototypes,
2347     which can conflict with char _doprnt(); below.  */
2348 #include <assert.h>
2349 /* Override any gcc2 internal prototype to avoid an error.  */
2350 /* We use char because int might match the return type of a gcc2
2351     builtin and then its argument prototype would still apply.  */
2352 char _doprnt();
2353
2354 int main() {
2355
2356 /* The GNU C library defines this for functions which it implements
2357     to always fail with ENOSYS.  Some functions are actually named
2358     something starting with __ and the normal name is an alias.  */
2359 #if defined (__stub__doprnt) || defined (__stub____doprnt)
2360 choke me
2361 #else
2362 _doprnt();
2363 #endif
2364
2365 ; return 0; }
2366 EOF
2367 if { (eval echo configure:2368: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2368   rm -rf conftest*
2369   eval "ac_cv_func__doprnt=yes"
2370 else
2371   echo "configure: failed program was:" >&5
2372   cat conftest.$ac_ext >&5
2373   rm -rf conftest*
2374   eval "ac_cv_func__doprnt=no"
2375 fi
2376 rm -f conftest*
2377 fi
2378
2379 if eval "test \"`echo '$ac_cv_func_'_doprnt`\" = yes"; then
2380   echo "$ac_t""yes" 1>&6
2381   cat >> confdefs.h <<\EOF
2382 #define HAVE_DOPRNT 1
2383 EOF
2384
2385 else
2386   echo "$ac_t""no" 1>&6
2387 fi
2388
2389 fi
2390
2391 vfprintf=
2392 doprint=
2393 if test $ac_cv_func_vprintf != yes ; then
2394   vfprintf=vfprintf.o
2395   if test $ac_cv_func__doprnt != yes ; then
2396     doprint=doprint.o
2397   fi
2398 fi
2399
2400
2401
2402 echo $ac_n "checking whether the printf functions support %p""... $ac_c" 1>&6
2403 echo "configure:2404: checking whether the printf functions support %p" >&5
2404 if eval "test \"`echo '$''{'gcc_cv_func_printf_ptr'+set}'`\" = set"; then
2405   echo $ac_n "(cached) $ac_c" 1>&6
2406 else
2407   if test "$cross_compiling" = yes; then
2408   gcc_cv_func_printf_ptr=no
2409 else
2410   cat > conftest.$ac_ext <<EOF
2411 #line 2412 "configure"
2412 #include "confdefs.h"
2413 #include <stdio.h>
2414
2415 main()
2416 {
2417   char buf[64];
2418   char *p = buf, *q = NULL;
2419   sprintf(buf, "%p", p);
2420   sscanf(buf, "%p", &q);
2421   exit (p != q);
2422 }
2423 EOF
2424 if { (eval echo configure:2425: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
2425 then
2426   gcc_cv_func_printf_ptr=yes
2427 else
2428   echo "configure: failed program was:" >&5
2429   cat conftest.$ac_ext >&5
2430   rm -fr conftest*
2431   gcc_cv_func_printf_ptr=no
2432 fi
2433 rm -fr conftest*
2434 fi
2435
2436 rm -f core core.* *.core
2437 fi
2438
2439 echo "$ac_t""$gcc_cv_func_printf_ptr" 1>&6
2440 if test $gcc_cv_func_printf_ptr = yes ; then
2441   cat >> confdefs.h <<\EOF
2442 #define HAVE_PRINTF_PTR 1
2443 EOF
2444
2445 fi
2446
2447
2448 case "${host}" in
2449 *-*-uwin*)
2450   # Under some versions of uwin, vfork is notoriously buggy and the test
2451   # can hang configure; on other versions, vfork exists just as a stub.
2452   # FIXME: This should be removed once vfork in uwin's runtime is fixed.
2453   ac_cv_func_vfork_works=no
2454   ;;
2455 esac
2456 echo $ac_n "checking for pid_t""... $ac_c" 1>&6
2457 echo "configure:2458: checking for pid_t" >&5
2458 if eval "test \"`echo '$''{'ac_cv_type_pid_t'+set}'`\" = set"; then
2459   echo $ac_n "(cached) $ac_c" 1>&6
2460 else
2461   cat > conftest.$ac_ext <<EOF
2462 #line 2463 "configure"
2463 #include "confdefs.h"
2464 #include <sys/types.h>
2465 #if STDC_HEADERS
2466 #include <stdlib.h>
2467 #include <stddef.h>
2468 #endif
2469 EOF
2470 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2471   egrep "(^|[^a-zA-Z_0-9])pid_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
2472   rm -rf conftest*
2473   ac_cv_type_pid_t=yes
2474 else
2475   rm -rf conftest*
2476   ac_cv_type_pid_t=no
2477 fi
2478 rm -f conftest*
2479
2480 fi
2481 echo "$ac_t""$ac_cv_type_pid_t" 1>&6
2482 if test $ac_cv_type_pid_t = no; then
2483   cat >> confdefs.h <<\EOF
2484 #define pid_t int
2485 EOF
2486
2487 fi
2488
2489 ac_safe=`echo "vfork.h" | sed 'y%./+-%__p_%'`
2490 echo $ac_n "checking for vfork.h""... $ac_c" 1>&6
2491 echo "configure:2492: checking for vfork.h" >&5
2492 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2493   echo $ac_n "(cached) $ac_c" 1>&6
2494 else
2495   cat > conftest.$ac_ext <<EOF
2496 #line 2497 "configure"
2497 #include "confdefs.h"
2498 #include <vfork.h>
2499 EOF
2500 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2501 { (eval echo configure:2502: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2502 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2503 if test -z "$ac_err"; then
2504   rm -rf conftest*
2505   eval "ac_cv_header_$ac_safe=yes"
2506 else
2507   echo "$ac_err" >&5
2508   echo "configure: failed program was:" >&5
2509   cat conftest.$ac_ext >&5
2510   rm -rf conftest*
2511   eval "ac_cv_header_$ac_safe=no"
2512 fi
2513 rm -f conftest*
2514 fi
2515 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2516   echo "$ac_t""yes" 1>&6
2517   cat >> confdefs.h <<\EOF
2518 #define HAVE_VFORK_H 1
2519 EOF
2520
2521 else
2522   echo "$ac_t""no" 1>&6
2523 fi
2524
2525 echo $ac_n "checking for working vfork""... $ac_c" 1>&6
2526 echo "configure:2527: checking for working vfork" >&5
2527 if eval "test \"`echo '$''{'ac_cv_func_vfork_works'+set}'`\" = set"; then
2528   echo $ac_n "(cached) $ac_c" 1>&6
2529 else
2530   if test "$cross_compiling" = yes; then
2531   echo $ac_n "checking for vfork""... $ac_c" 1>&6
2532 echo "configure:2533: checking for vfork" >&5
2533 if eval "test \"`echo '$''{'ac_cv_func_vfork'+set}'`\" = set"; then
2534   echo $ac_n "(cached) $ac_c" 1>&6
2535 else
2536   cat > conftest.$ac_ext <<EOF
2537 #line 2538 "configure"
2538 #include "confdefs.h"
2539 /* System header to define __stub macros and hopefully few prototypes,
2540     which can conflict with char vfork(); below.  */
2541 #include <assert.h>
2542 /* Override any gcc2 internal prototype to avoid an error.  */
2543 /* We use char because int might match the return type of a gcc2
2544     builtin and then its argument prototype would still apply.  */
2545 char vfork();
2546
2547 int main() {
2548
2549 /* The GNU C library defines this for functions which it implements
2550     to always fail with ENOSYS.  Some functions are actually named
2551     something starting with __ and the normal name is an alias.  */
2552 #if defined (__stub_vfork) || defined (__stub___vfork)
2553 choke me
2554 #else
2555 vfork();
2556 #endif
2557
2558 ; return 0; }
2559 EOF
2560 if { (eval echo configure:2561: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2561   rm -rf conftest*
2562   eval "ac_cv_func_vfork=yes"
2563 else
2564   echo "configure: failed program was:" >&5
2565   cat conftest.$ac_ext >&5
2566   rm -rf conftest*
2567   eval "ac_cv_func_vfork=no"
2568 fi
2569 rm -f conftest*
2570 fi
2571
2572 if eval "test \"`echo '$ac_cv_func_'vfork`\" = yes"; then
2573   echo "$ac_t""yes" 1>&6
2574   :
2575 else
2576   echo "$ac_t""no" 1>&6
2577 fi
2578
2579 ac_cv_func_vfork_works=$ac_cv_func_vfork
2580 else
2581   cat > conftest.$ac_ext <<EOF
2582 #line 2583 "configure"
2583 #include "confdefs.h"
2584 /* Thanks to Paul Eggert for this test.  */
2585 #include <stdio.h>
2586 #include <sys/types.h>
2587 #include <sys/stat.h>
2588 #ifdef HAVE_UNISTD_H
2589 #include <unistd.h>
2590 #endif
2591 #ifdef HAVE_VFORK_H
2592 #include <vfork.h>
2593 #endif
2594 /* On some sparc systems, changes by the child to local and incoming
2595    argument registers are propagated back to the parent.
2596    The compiler is told about this with #include <vfork.h>,
2597    but some compilers (e.g. gcc -O) don't grok <vfork.h>.
2598    Test for this by using a static variable whose address
2599    is put into a register that is clobbered by the vfork.  */
2600 static
2601 #ifdef __cplusplus
2602 sparc_address_test (int arg)
2603 #else
2604 sparc_address_test (arg) int arg;
2605 #endif
2606 {
2607   static pid_t child;
2608   if (!child) {
2609     child = vfork ();
2610     if (child < 0) {
2611       perror ("vfork");
2612       _exit(2);
2613     }
2614     if (!child) {
2615       arg = getpid();
2616       write(-1, "", 0);
2617       _exit (arg);
2618     }
2619   }
2620 }
2621 main() {
2622   pid_t parent = getpid ();
2623   pid_t child;
2624
2625   sparc_address_test ();
2626
2627   child = vfork ();
2628
2629   if (child == 0) {
2630     /* Here is another test for sparc vfork register problems.
2631        This test uses lots of local variables, at least
2632        as many local variables as main has allocated so far
2633        including compiler temporaries.  4 locals are enough for
2634        gcc 1.40.3 on a Solaris 4.1.3 sparc, but we use 8 to be safe.
2635        A buggy compiler should reuse the register of parent
2636        for one of the local variables, since it will think that
2637        parent can't possibly be used any more in this routine.
2638        Assigning to the local variable will thus munge parent
2639        in the parent process.  */
2640     pid_t
2641       p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
2642       p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
2643     /* Convince the compiler that p..p7 are live; otherwise, it might
2644        use the same hardware register for all 8 local variables.  */
2645     if (p != p1 || p != p2 || p != p3 || p != p4
2646         || p != p5 || p != p6 || p != p7)
2647       _exit(1);
2648
2649     /* On some systems (e.g. IRIX 3.3),
2650        vfork doesn't separate parent from child file descriptors.
2651        If the child closes a descriptor before it execs or exits,
2652        this munges the parent's descriptor as well.
2653        Test for this by closing stdout in the child.  */
2654     _exit(close(fileno(stdout)) != 0);
2655   } else {
2656     int status;
2657     struct stat st;
2658
2659     while (wait(&status) != child)
2660       ;
2661     exit(
2662          /* Was there some problem with vforking?  */
2663          child < 0
2664
2665          /* Did the child fail?  (This shouldn't happen.)  */
2666          || status
2667
2668          /* Did the vfork/compiler bug occur?  */
2669          || parent != getpid()
2670
2671          /* Did the file descriptor bug occur?  */
2672          || fstat(fileno(stdout), &st) != 0
2673          );
2674   }
2675 }
2676 EOF
2677 if { (eval echo configure:2678: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
2678 then
2679   ac_cv_func_vfork_works=yes
2680 else
2681   echo "configure: failed program was:" >&5
2682   cat conftest.$ac_ext >&5
2683   rm -fr conftest*
2684   ac_cv_func_vfork_works=no
2685 fi
2686 rm -fr conftest*
2687 fi
2688
2689 fi
2690
2691 echo "$ac_t""$ac_cv_func_vfork_works" 1>&6
2692 if test $ac_cv_func_vfork_works = no; then
2693   cat >> confdefs.h <<\EOF
2694 #define vfork fork
2695 EOF
2696
2697 fi
2698
2699 for ac_hdr in unistd.h
2700 do
2701 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
2702 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
2703 echo "configure:2704: checking for $ac_hdr" >&5
2704 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2705   echo $ac_n "(cached) $ac_c" 1>&6
2706 else
2707   cat > conftest.$ac_ext <<EOF
2708 #line 2709 "configure"
2709 #include "confdefs.h"
2710 #include <$ac_hdr>
2711 EOF
2712 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2713 { (eval echo configure:2714: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2714 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2715 if test -z "$ac_err"; then
2716   rm -rf conftest*
2717   eval "ac_cv_header_$ac_safe=yes"
2718 else
2719   echo "$ac_err" >&5
2720   echo "configure: failed program was:" >&5
2721   cat conftest.$ac_ext >&5
2722   rm -rf conftest*
2723   eval "ac_cv_header_$ac_safe=no"
2724 fi
2725 rm -f conftest*
2726 fi
2727 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2728   echo "$ac_t""yes" 1>&6
2729     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
2730   cat >> confdefs.h <<EOF
2731 #define $ac_tr_hdr 1
2732 EOF
2733
2734 else
2735   echo "$ac_t""no" 1>&6
2736 fi
2737 done
2738
2739 for ac_func in getpagesize
2740 do
2741 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2742 echo "configure:2743: checking for $ac_func" >&5
2743 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2744   echo $ac_n "(cached) $ac_c" 1>&6
2745 else
2746   cat > conftest.$ac_ext <<EOF
2747 #line 2748 "configure"
2748 #include "confdefs.h"
2749 /* System header to define __stub macros and hopefully few prototypes,
2750     which can conflict with char $ac_func(); below.  */
2751 #include <assert.h>
2752 /* Override any gcc2 internal prototype to avoid an error.  */
2753 /* We use char because int might match the return type of a gcc2
2754     builtin and then its argument prototype would still apply.  */
2755 char $ac_func();
2756
2757 int main() {
2758
2759 /* The GNU C library defines this for functions which it implements
2760     to always fail with ENOSYS.  Some functions are actually named
2761     something starting with __ and the normal name is an alias.  */
2762 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2763 choke me
2764 #else
2765 $ac_func();
2766 #endif
2767
2768 ; return 0; }
2769 EOF
2770 if { (eval echo configure:2771: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2771   rm -rf conftest*
2772   eval "ac_cv_func_$ac_func=yes"
2773 else
2774   echo "configure: failed program was:" >&5
2775   cat conftest.$ac_ext >&5
2776   rm -rf conftest*
2777   eval "ac_cv_func_$ac_func=no"
2778 fi
2779 rm -f conftest*
2780 fi
2781
2782 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2783   echo "$ac_t""yes" 1>&6
2784     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2785   cat >> confdefs.h <<EOF
2786 #define $ac_tr_func 1
2787 EOF
2788
2789 else
2790   echo "$ac_t""no" 1>&6
2791 fi
2792 done
2793
2794 echo $ac_n "checking for working mmap from /dev/zero""... $ac_c" 1>&6
2795 echo "configure:2796: checking for working mmap from /dev/zero" >&5
2796 if eval "test \"`echo '$''{'ac_cv_func_mmap_anywhere'+set}'`\" = set"; then
2797   echo $ac_n "(cached) $ac_c" 1>&6
2798 else
2799   if test "$cross_compiling" = yes; then
2800   ac_cv_func_mmap_anywhere=no
2801 else
2802   cat > conftest.$ac_ext <<EOF
2803 #line 2804 "configure"
2804 #include "confdefs.h"
2805
2806 /* Test by Richard Henderson and Alexandre Oliva.
2807    Check whether mmap from /dev/zero works. */
2808 #include <sys/types.h>
2809 #include <fcntl.h>
2810 #include <sys/mman.h>
2811
2812 /* This mess was copied from the GNU getpagesize.h.  */
2813 #ifndef HAVE_GETPAGESIZE
2814 # ifdef HAVE_UNISTD_H
2815 #  include <unistd.h>
2816 # endif
2817
2818 /* Assume that all systems that can run configure have sys/param.h.  */
2819 # ifndef HAVE_SYS_PARAM_H
2820 #  define HAVE_SYS_PARAM_H 1
2821 # endif
2822
2823 # ifdef _SC_PAGESIZE
2824 #  define getpagesize() sysconf(_SC_PAGESIZE)
2825 # else /* no _SC_PAGESIZE */
2826 #  ifdef HAVE_SYS_PARAM_H
2827 #   include <sys/param.h>
2828 #   ifdef EXEC_PAGESIZE
2829 #    define getpagesize() EXEC_PAGESIZE
2830 #   else /* no EXEC_PAGESIZE */
2831 #    ifdef NBPG
2832 #     define getpagesize() NBPG * CLSIZE
2833 #     ifndef CLSIZE
2834 #      define CLSIZE 1
2835 #     endif /* no CLSIZE */
2836 #    else /* no NBPG */
2837 #     ifdef NBPC
2838 #      define getpagesize() NBPC
2839 #     else /* no NBPC */
2840 #      ifdef PAGESIZE
2841 #       define getpagesize() PAGESIZE
2842 #      endif /* PAGESIZE */
2843 #     endif /* no NBPC */
2844 #    endif /* no NBPG */
2845 #   endif /* no EXEC_PAGESIZE */
2846 #  else /* no HAVE_SYS_PARAM_H */
2847 #   define getpagesize() 8192   /* punt totally */
2848 #  endif /* no HAVE_SYS_PARAM_H */
2849 # endif /* no _SC_PAGESIZE */
2850
2851 #endif /* no HAVE_GETPAGESIZE */
2852
2853 int main()
2854 {
2855   char *x;
2856   int fd, pg;
2857
2858   fd = open("/dev/zero", O_RDWR);
2859   if (fd < 0)
2860     exit(1);
2861
2862   pg = getpagesize();
2863   x = (char*)mmap(0, pg, PROT_READ|PROT_WRITE, MAP_PRIVATE, fd, 0);
2864   if (x == (char *) -1)
2865     exit(2);
2866
2867   *(int *)x += 1;
2868
2869   if (munmap(x, pg) < 0)
2870     exit(3);
2871
2872   exit(0);
2873 }
2874 EOF
2875 if { (eval echo configure:2876: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
2876 then
2877   ac_cv_func_mmap_anywhere=yes
2878 else
2879   echo "configure: failed program was:" >&5
2880   cat conftest.$ac_ext >&5
2881   rm -fr conftest*
2882   ac_cv_func_mmap_anywhere=no
2883 fi
2884 rm -fr conftest*
2885 fi
2886
2887 fi
2888
2889 echo "$ac_t""$ac_cv_func_mmap_anywhere" 1>&6
2890 if test $ac_cv_func_mmap_anywhere = yes; then
2891   cat >> confdefs.h <<\EOF
2892 #define HAVE_MMAP_ANYWHERE 1
2893 EOF
2894
2895 fi
2896
2897
2898 for ac_func in bcopy bzero bcmp \
2899         index rindex getenv atol sbrk abort atof getcwd getwd \
2900         strsignal putc_unlocked fputs_unlocked strstr environ
2901 do
2902 echo $ac_n "checking whether $ac_func must be declared""... $ac_c" 1>&6
2903 echo "configure:2904: checking whether $ac_func must be declared" >&5
2904 if eval "test \"`echo '$''{'gcc_cv_decl_needed_$ac_func'+set}'`\" = set"; then
2905   echo $ac_n "(cached) $ac_c" 1>&6
2906 else
2907   cat > conftest.$ac_ext <<EOF
2908 #line 2909 "configure"
2909 #include "confdefs.h"
2910
2911 #include <stdio.h>
2912 #ifdef STRING_WITH_STRINGS
2913 # include <string.h>
2914 # include <strings.h>
2915 #else
2916 # ifdef HAVE_STRING_H
2917 #  include <string.h>
2918 # else
2919 #  ifdef HAVE_STRINGS_H
2920 #   include <strings.h>
2921 #  endif
2922 # endif
2923 #endif
2924 #ifdef HAVE_STDLIB_H
2925 #include <stdlib.h>
2926 #endif
2927 #ifdef HAVE_UNISTD_H
2928 #include <unistd.h>
2929 #endif
2930 #ifndef HAVE_RINDEX
2931 #ifndef rindex
2932 #define rindex strrchr
2933 #endif
2934 #endif
2935 #ifndef HAVE_INDEX
2936 #ifndef index
2937 #define index strchr
2938 #endif
2939 #endif
2940
2941 int main() {
2942 char *(*pfn) = (char *(*)) $ac_func
2943 ; return 0; }
2944 EOF
2945 if { (eval echo configure:2946: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2946   rm -rf conftest*
2947   eval "gcc_cv_decl_needed_$ac_func=no"
2948 else
2949   echo "configure: failed program was:" >&5
2950   cat conftest.$ac_ext >&5
2951   rm -rf conftest*
2952   eval "gcc_cv_decl_needed_$ac_func=yes"
2953 fi
2954 rm -f conftest*
2955 fi
2956
2957 if eval "test \"`echo '$gcc_cv_decl_needed_'$ac_func`\" = yes"; then
2958   echo "$ac_t""yes" 1>&6
2959   gcc_tr_decl=NEED_DECLARATION_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2960   cat >> confdefs.h <<EOF
2961 #define $gcc_tr_decl 1
2962 EOF
2963
2964 else
2965   echo "$ac_t""no" 1>&6
2966 fi
2967
2968 done
2969
2970
2971 for ac_func in malloc realloc calloc free
2972 do
2973 echo $ac_n "checking whether $ac_func must be declared""... $ac_c" 1>&6
2974 echo "configure:2975: checking whether $ac_func must be declared" >&5
2975 if eval "test \"`echo '$''{'gcc_cv_decl_needed_$ac_func'+set}'`\" = set"; then
2976   echo $ac_n "(cached) $ac_c" 1>&6
2977 else
2978   cat > conftest.$ac_ext <<EOF
2979 #line 2980 "configure"
2980 #include "confdefs.h"
2981
2982 #include <stdio.h>
2983 #ifdef STRING_WITH_STRINGS
2984 # include <string.h>
2985 # include <strings.h>
2986 #else
2987 # ifdef HAVE_STRING_H
2988 #  include <string.h>
2989 # else
2990 #  ifdef HAVE_STRINGS_H
2991 #   include <strings.h>
2992 #  endif
2993 # endif
2994 #endif
2995 #ifdef HAVE_STDLIB_H
2996 #include <stdlib.h>
2997 #endif
2998 #ifdef HAVE_UNISTD_H
2999 #include <unistd.h>
3000 #endif
3001 #ifndef HAVE_RINDEX
3002 #ifndef rindex
3003 #define rindex strrchr
3004 #endif
3005 #endif
3006 #ifndef HAVE_INDEX
3007 #ifndef index
3008 #define index strchr
3009 #endif
3010 #endif
3011 #ifdef HAVE_MALLOC_H
3012 #include <malloc.h>
3013 #endif
3014
3015 int main() {
3016 char *(*pfn) = (char *(*)) $ac_func
3017 ; return 0; }
3018 EOF
3019 if { (eval echo configure:3020: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3020   rm -rf conftest*
3021   eval "gcc_cv_decl_needed_$ac_func=no"
3022 else
3023   echo "configure: failed program was:" >&5
3024   cat conftest.$ac_ext >&5
3025   rm -rf conftest*
3026   eval "gcc_cv_decl_needed_$ac_func=yes"
3027 fi
3028 rm -f conftest*
3029 fi
3030
3031 if eval "test \"`echo '$gcc_cv_decl_needed_'$ac_func`\" = yes"; then
3032   echo "$ac_t""yes" 1>&6
3033   gcc_tr_decl=NEED_DECLARATION_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3034   cat >> confdefs.h <<EOF
3035 #define $gcc_tr_decl 1
3036 EOF
3037
3038 else
3039   echo "$ac_t""no" 1>&6
3040 fi
3041
3042 done
3043
3044
3045 for ac_func in getrlimit setrlimit getrusage
3046 do
3047 echo $ac_n "checking whether $ac_func must be declared""... $ac_c" 1>&6
3048 echo "configure:3049: checking whether $ac_func must be declared" >&5
3049 if eval "test \"`echo '$''{'gcc_cv_decl_needed_$ac_func'+set}'`\" = set"; then
3050   echo $ac_n "(cached) $ac_c" 1>&6
3051 else
3052   cat > conftest.$ac_ext <<EOF
3053 #line 3054 "configure"
3054 #include "confdefs.h"
3055
3056 #include <stdio.h>
3057 #ifdef STRING_WITH_STRINGS
3058 # include <string.h>
3059 # include <strings.h>
3060 #else
3061 # ifdef HAVE_STRING_H
3062 #  include <string.h>
3063 # else
3064 #  ifdef HAVE_STRINGS_H
3065 #   include <strings.h>
3066 #  endif
3067 # endif
3068 #endif
3069 #ifdef HAVE_STDLIB_H
3070 #include <stdlib.h>
3071 #endif
3072 #ifdef HAVE_UNISTD_H
3073 #include <unistd.h>
3074 #endif
3075 #ifndef HAVE_RINDEX
3076 #ifndef rindex
3077 #define rindex strrchr
3078 #endif
3079 #endif
3080 #ifndef HAVE_INDEX
3081 #ifndef index
3082 #define index strchr
3083 #endif
3084 #endif
3085 #include <sys/types.h>
3086 #ifdef HAVE_SYS_RESOURCE_H
3087 #include <sys/resource.h>
3088 #endif
3089
3090 int main() {
3091 char *(*pfn) = (char *(*)) $ac_func
3092 ; return 0; }
3093 EOF
3094 if { (eval echo configure:3095: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3095   rm -rf conftest*
3096   eval "gcc_cv_decl_needed_$ac_func=no"
3097 else
3098   echo "configure: failed program was:" >&5
3099   cat conftest.$ac_ext >&5
3100   rm -rf conftest*
3101   eval "gcc_cv_decl_needed_$ac_func=yes"
3102 fi
3103 rm -f conftest*
3104 fi
3105
3106 if eval "test \"`echo '$gcc_cv_decl_needed_'$ac_func`\" = yes"; then
3107   echo "$ac_t""yes" 1>&6
3108   gcc_tr_decl=NEED_DECLARATION_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3109   cat >> confdefs.h <<EOF
3110 #define $gcc_tr_decl 1
3111 EOF
3112
3113 else
3114   echo "$ac_t""no" 1>&6
3115 fi
3116
3117 done
3118
3119
3120 # mkdir takes a single argument on some systems.
3121 echo $ac_n "checking if mkdir takes one argument""... $ac_c" 1>&6
3122 echo "configure:3123: checking if mkdir takes one argument" >&5
3123 if eval "test \"`echo '$''{'gcc_cv_mkdir_takes_one_arg'+set}'`\" = set"; then
3124   echo $ac_n "(cached) $ac_c" 1>&6
3125 else
3126   cat > conftest.$ac_ext <<EOF
3127 #line 3128 "configure"
3128 #include "confdefs.h"
3129
3130 #include <sys/types.h>
3131 #ifdef HAVE_SYS_STAT_H
3132 # include <sys/stat.h>
3133 #endif
3134 #ifdef HAVE_UNISTD_H
3135 # include <unistd.h>
3136 #endif
3137 #ifdef HAVE_DIRECT_H
3138 # include <direct.h>
3139 #endif
3140 int main() {
3141 mkdir ("foo", 0);
3142 ; return 0; }
3143 EOF
3144 if { (eval echo configure:3145: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3145   rm -rf conftest*
3146   gcc_cv_mkdir_takes_one_arg=no
3147 else
3148   echo "configure: failed program was:" >&5
3149   cat conftest.$ac_ext >&5
3150   rm -rf conftest*
3151   gcc_cv_mkdir_takes_one_arg=yes
3152 fi
3153 rm -f conftest*
3154 fi
3155
3156 echo "$ac_t""$gcc_cv_mkdir_takes_one_arg" 1>&6
3157 if test $gcc_cv_mkdir_takes_one_arg = yes ; then
3158   cat >> confdefs.h <<\EOF
3159 #define MKDIR_TAKES_ONE_ARG 1
3160 EOF
3161
3162 fi
3163
3164
3165 # File extensions
3166 manext='.1'
3167 objext='.o'
3168
3169
3170
3171 build_xm_file=
3172 build_xm_defines=
3173 build_install_headers_dir=install-headers-tar
3174 build_exeext=
3175 host_xm_file=
3176 host_xm_defines=
3177 host_xmake_file=
3178 host_truncate_target=
3179 host_exeext=
3180
3181 # Decode the host machine, then the target machine.
3182 # For the host machine, we save the xm_file variable as host_xm_file;
3183 # then we decode the target machine and forget everything else
3184 # that came from the host machine.
3185 for machine in $build $host $target; do
3186
3187         out_file=
3188         xmake_file=
3189         tmake_file=
3190         extra_headers=
3191         extra_passes=
3192         extra_parts=
3193         extra_programs=
3194         extra_objs=
3195         extra_host_objs=
3196         extra_gcc_objs=
3197         xm_defines=
3198         float_format=
3199         # Set this to force installation and use of collect2.
3200         use_collect2=
3201         # Set this to override the default target model.
3202         target_cpu_default=
3203         # Set this to control how the header file directory is installed.
3204         install_headers_dir=install-headers-tar
3205         # Set this to a non-empty list of args to pass to cpp if the target
3206         # wants its .md file passed through cpp.
3207         md_cppflags=
3208         # Set this if directory names should be truncated to 14 characters.
3209         truncate_target=
3210         # Set this if gdb needs a dir command with `dirname $out_file`
3211         gdb_needs_out_file_path=
3212         # Set this if the build machine requires executables to have a
3213         # file name suffix.
3214         exeext=
3215         # Set this to control which thread package will be used.
3216         thread_file=
3217         # Reinitialize these from the flag values every loop pass, since some
3218         # configure entries modify them.
3219         gas="$gas_flag"
3220         gnu_ld="$gnu_ld_flag"
3221         enable_threads=$enable_threads_flag
3222
3223         # Set default cpu_type, tm_file, tm_p_file and xm_file so it can be
3224         # updated in each machine entry.
3225         tm_p_file=
3226         cpu_type=`echo $machine | sed 's/-.*$//'`
3227         case $machine in
3228         alpha*-*-*)
3229                 cpu_type=alpha
3230                 ;;
3231         arm*-*-*)
3232                 cpu_type=arm
3233                 ;;
3234         c*-convex-*)
3235                 cpu_type=convex
3236                 ;;
3237         i[34567]86-*-*)
3238                 cpu_type=i386
3239                 ;;
3240         hppa*-*-*)
3241                 cpu_type=pa
3242                 ;;
3243         m68000-*-*)
3244                 cpu_type=m68k
3245                 ;;
3246         mips*-*-*)
3247                 cpu_type=mips
3248                 ;;
3249         pj*-*-*)
3250                 cpu_type=pj
3251                 ;;
3252         powerpc*-*-*)
3253                 cpu_type=rs6000
3254                 ;;
3255         pyramid-*-*)
3256                 cpu_type=pyr
3257                 ;;
3258         sparc*-*-*)
3259                 cpu_type=sparc
3260                 ;;
3261         esac
3262
3263         tm_file=${cpu_type}/${cpu_type}.h
3264         xm_file=${cpu_type}/xm-${cpu_type}.h
3265         if test -f ${srcdir}/config/${cpu_type}/${cpu_type}-protos.h;
3266         then
3267                 tm_p_file=${cpu_type}/${cpu_type}-protos.h;
3268         fi
3269         # On a.out targets, we need to use collect2.
3270         case $machine in
3271         *-*-*aout*)
3272                 use_collect2=yes
3273                 ;;
3274         esac
3275
3276         # Common parts for linux-gnu and openbsd systems
3277         case $machine in
3278         *-*-linux-gnu*)
3279                 xm_defines="HAVE_ATEXIT POSIX BSTRING"
3280                 ;;
3281         *-*-openbsd*)
3282                 tm_file=${cpu_type}/openbsd.h
3283                 tmake_file="t-libc-ok t-openbsd"
3284                 # avoid surprises, always provide an xm-openbsd file
3285                 xm_file=${cpu_type}/xm-openbsd.h
3286                 # don't depend on processor x-fragments as well
3287                 xmake_file=none
3288                 if test x$enable_threads = xyes; then
3289                         thread_file='posix'
3290                         tmake_file="${tmake_file} t-openbsd-thread"
3291                 fi
3292                 ;;
3293         esac
3294
3295         case $machine in
3296         # Support site-specific machine types.
3297         *local*)
3298                 cpu_type=`echo $machine | sed -e 's/-.*//'`
3299                 rest=`echo $machine | sed -e "s/$cpu_type-//"`
3300                 xm_file=${cpu_type}/xm-$rest.h
3301                 tm_file=${cpu_type}/$rest.h
3302                 if test -f $srcdir/config/${cpu_type}/x-$rest; \
3303                 then xmake_file=${cpu_type}/x-$rest; \
3304                 else true; \
3305                 fi
3306                 if test -f $srcdir/config/${cpu_type}/t-$rest; \
3307                 then tmake_file=${cpu_type}/t-$rest; \
3308                 else true; \
3309                 fi
3310                 ;;
3311         1750a-*-*)
3312                 ;;
3313         a29k-*-bsd* | a29k-*-sym1*)
3314                 tm_file="${tm_file} a29k/unix.h"
3315                 xm_defines=USG
3316                 xmake_file=a29k/x-unix
3317                 use_collect2=yes
3318                 ;;
3319         a29k-*-udi | a29k-*-coff)
3320                 tm_file="${tm_file} dbxcoff.h a29k/udi.h"
3321                 tmake_file=a29k/t-a29kbare
3322                 ;;
3323         a29k-wrs-vxworks*)
3324                 tm_file="${tm_file} dbxcoff.h a29k/udi.h a29k/vx29k.h"
3325                 tmake_file=a29k/t-vx29k
3326                 extra_parts="crtbegin.o crtend.o"
3327                 thread_file='vxworks'
3328                 ;;
3329         a29k-*-*)                       # Default a29k environment.
3330                 use_collect2=yes
3331                 ;;
3332         alpha-*-interix)
3333                 tm_file="${tm_file} alpha/alpha32.h interix.h alpha/alpha-interix.h"
3334
3335                 # GAS + IEEE_CONFORMANT+IEEE (no inexact);
3336                 #target_cpu_default="MASK_GAS|MASK_IEEE_CONFORMANT|MASK_IEEE"
3337
3338                 # GAS + IEEE_CONFORMANT
3339                 target_cpu_default="MASK_GAS|MASK_IEEE_CONFORMANT"
3340
3341                 xm_file="alpha/xm-alpha-interix.h xm-interix.h"
3342                 xmake_file="x-interix alpha/t-pe"
3343                 tmake_file="alpha/t-interix alpha/t-ieee"
3344                 if test x$enable_threads = xyes ; then
3345                         thread_file='posix'
3346                 fi
3347                 if test x$stabs = xyes ; then
3348                         tm_file="${tm_file} dbxcoff.h"
3349                 fi
3350                 #prefix='$$INTERIX_ROOT'/usr/contrib
3351                 #local_prefix='$$INTERIX_ROOT'/usr/contrib
3352                 ;;
3353         alpha*-*-linux-gnuecoff*)
3354                 tm_file="${tm_file} alpha/linux-ecoff.h alpha/linux.h"
3355                 target_cpu_default="MASK_GAS"
3356                 tmake_file="alpha/t-ieee"
3357                 gas=no
3358                 xmake_file=none
3359                 gas=yes gnu_ld=yes
3360                 ;;
3361         alpha*-*-linux-gnulibc1*)
3362                 tm_file="${tm_file} alpha/elf.h alpha/linux.h alpha/linux-elf.h"
3363                 target_cpu_default="MASK_GAS"
3364                 tmake_file="t-linux t-linux-gnulibc1 alpha/t-linux alpha/t-crtbe alpha/t-ieee"
3365                 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
3366                 xmake_file=none
3367                 gas=yes gnu_ld=yes
3368                 if test x$enable_threads = xyes; then
3369                         thread_file='posix'
3370                 fi
3371                 ;;
3372         alpha*-*-linux-gnu*)
3373                 tm_file="${tm_file} alpha/elf.h alpha/linux.h alpha/linux-elf.h"
3374                 target_cpu_default="MASK_GAS"
3375                 tmake_file="t-linux alpha/t-linux alpha/t-crtbe alpha/t-ieee"
3376                 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
3377                 xmake_file=none
3378                 gas=yes gnu_ld=yes
3379                 if test x$enable_threads = xyes; then
3380                         thread_file='posix'
3381                 fi
3382                 ;;
3383         alpha*-*-netbsd*)
3384                 tm_file="${tm_file} alpha/elf.h alpha/netbsd.h alpha/netbsd-elf.h"
3385                 target_cpu_default="MASK_GAS"
3386                 tmake_file="alpha/t-crtbe alpha/t-ieee"
3387                 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
3388                 xmake_file=none
3389                 gas=yes gnu_ld=yes
3390                 ;;
3391
3392         alpha*-*-openbsd*)
3393                 # default x-alpha is only appropriate for dec-osf.
3394                 target_cpu_default="MASK_GAS"
3395                 tmake_file="alpha/t-ieee"
3396                 ;;
3397
3398         alpha*-dec-osf*)
3399                 if test x$stabs = xyes
3400                 then
3401                         tm_file="${tm_file} dbx.h"
3402                 fi
3403                 if test x$gas != xyes
3404                 then
3405                         extra_passes="mips-tfile mips-tdump"
3406                 fi
3407                 use_collect2=yes
3408                 tmake_file="alpha/t-ieee"
3409                 case $machine in
3410                   *-*-osf1*)
3411                     tm_file="${tm_file} alpha/osf.h alpha/osf12.h alpha/osf2or3.h"
3412                     ;;
3413                   *-*-osf[23]*)
3414                     tm_file="${tm_file} alpha/osf.h alpha/osf2or3.h"
3415                     ;;
3416                   *-*-osf4*)
3417                     tm_file="${tm_file} alpha/osf.h"
3418                     # Some versions of OSF4 (specifically X4.0-9 296.7) have
3419                     # a broken tar, so we use cpio instead.
3420                     install_headers_dir=install-headers-cpio
3421                     ;;
3422                   *-*-osf5*)
3423                     tm_file="${tm_file} alpha/osf.h alpha/osf5.h"
3424                     ;;
3425                 esac
3426                 case $machine in
3427                   *-*-osf4.0[b-z] | *-*-osf4.[1-9]* | *-*-osf5*)
3428                     target_cpu_default=MASK_SUPPORT_ARCH
3429                     ;;
3430                 esac
3431                 ;;
3432         alpha*-*-vxworks*)
3433                 tm_file="${tm_file} dbx.h alpha/vxworks.h"
3434                 tmake_file="alpha/t-ieee"
3435                 if  x$gas != xyes
3436                 then
3437                         extra_passes="mips-tfile mips-tdump"
3438                 fi
3439                 use_collect2=yes
3440                 thread_file='vxworks'
3441                 ;;
3442         alpha*-*-winnt*)
3443                 tm_file="${tm_file} alpha/alpha32.h alpha/win-nt.h winnt/win-nt.h"
3444                 xm_file="${xm_file} config/winnt/xm-winnt.h alpha/xm-winnt.h"
3445                 tmake_file="t-libc-ok alpha/t-ieee"
3446                 xmake_file=winnt/x-winnt
3447                 extra_host_objs=oldnames.o
3448                 extra_gcc_objs="spawnv.o oldnames.o"
3449                 if test x$gnu_ld != xyes
3450                 then
3451                         extra_programs=ld.exe
3452                 fi
3453                 if test x$enable_threads = xyes; then
3454                         thread_file='win32'
3455                 fi
3456                 ;;
3457         alpha*-dec-vms*)
3458                 tm_file=alpha/vms.h
3459                 xm_file="${xm_file} alpha/xm-vms.h"
3460                 tmake_file="alpha/t-vms alpha/t-ieee"
3461                 ;;
3462         arc-*-elf*)
3463                 extra_parts="crtinit.o crtfini.o"
3464                 ;;
3465         arm-*-coff* | armel-*-coff*)
3466                 tm_file=arm/coff.h
3467                 tmake_file=arm/t-bare
3468                 ;;
3469         arm-*-vxworks*)
3470                 tm_file=arm/vxarm.h
3471                 tmake_file=arm/t-bare
3472                 thread_file='vxworks'
3473                 ;;
3474         arm-*-riscix1.[01]*)            # Acorn RISC machine (early versions)
3475                 tm_file=arm/riscix1-1.h
3476                 use_collect2=yes
3477                 ;;
3478         arm-*-riscix*)                  # Acorn RISC machine
3479                 if test x$gas = xyes
3480                 then
3481                     tm_file=arm/rix-gas.h
3482                 else
3483                     tm_file=arm/riscix.h
3484                 fi
3485                 xmake_file=arm/x-riscix
3486                 tmake_file=arm/t-riscix
3487                 use_collect2=yes
3488                 ;;
3489         arm-semi-aout | armel-semi-aout)
3490                 tm_file=arm/semi.h
3491                 tmake_file=arm/t-semi
3492                 ;;
3493         arm-semi-aof | armel-semi-aof)
3494                 tm_file=arm/semiaof.h
3495                 tmake_file=arm/t-semiaof
3496                 ;;
3497         arm*-*-netbsd*)
3498                 tm_file=arm/netbsd.h
3499                 tmake_file="t-netbsd arm/t-netbsd"
3500                 use_collect2=yes
3501                 ;;
3502         arm*-*-linux-gnuaout*)          # ARM GNU/Linux with a.out
3503                 cpu_type=arm
3504                 xmake_file=x-linux
3505                 tm_file=arm/linux-aout.h
3506                 tmake_file=arm/t-linux
3507                 gnu_ld=yes
3508                 ;;
3509         arm*-*-linux-gnuoldld*)         # ARM GNU/Linux with old ELF linker
3510                 xm_file=arm/xm-linux.h
3511                 xmake_file=x-linux
3512                 tm_file="arm/linux-oldld.h arm/linux-elf.h"
3513                 case $machine in
3514                 armv2*-*-*)
3515                         tm_file="arm/linux-elf26.h $tm_file"
3516                         ;;
3517                 esac
3518                 tmake_file="t-linux arm/t-linux"
3519                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
3520                 gnu_ld=yes
3521                 case x${enable_threads} in
3522                 x | xyes | xpthreads | xposix)
3523                         thread_file='posix'
3524                         ;;
3525                 esac
3526                 ;;
3527         arm*-*-linux-gnu*)              # ARM GNU/Linux with ELF
3528                 xm_file=arm/xm-linux.h
3529                 xmake_file=x-linux
3530                 tm_file="arm/linux-elf.h"
3531                 case $machine in
3532                 armv2*-*-*)
3533                         tm_file="arm/linux-elf26.h $tm_file"
3534                         ;;
3535                 esac
3536                 tmake_file="t-linux arm/t-linux"
3537                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
3538                 gnu_ld=yes
3539                 case x${enable_threads} in
3540                 x | xyes | xpthreads | xposix)
3541                         thread_file='posix'
3542                         ;;
3543                 esac
3544                 ;;
3545         arm*-*-uclinux*)                # ARM ucLinux
3546                 tm_file=arm/uclinux-elf.h
3547                 tmake_file=arm/t-arm-elf
3548                 ;;
3549         arm*-*-aout)
3550                 tm_file=arm/aout.h
3551                 tmake_file=arm/t-bare
3552                 ;;
3553         arm*-*-ecos-elf)
3554                 tm_file=arm/ecos-elf.h
3555                 tmake_file=arm/t-elf
3556                 ;;
3557         arm*-*-elf)
3558                 tm_file=arm/unknown-elf.h
3559                 tmake_file=arm/t-arm-elf
3560                 ;;
3561         arm*-*-conix*)
3562                 tm_file=arm/conix-elf.h
3563                 tmake_file=arm/t-arm-elf
3564                 ;;
3565         arm*-*-oabi)
3566                 tm_file=arm/unknown-elf-oabi.h
3567                 tmake_file=arm/t-arm-elf
3568                 ;;
3569         arm-*-pe*)
3570                 tm_file=arm/pe.h
3571                 tmake_file=arm/t-pe
3572                 extra_objs=pe.o
3573                 ;;
3574         avr-*-*)
3575                 ;;
3576         c1-convex-*)                    # Convex C1
3577                 target_cpu_default=1
3578                 use_collect2=yes
3579                 ;;
3580         c2-convex-*)                    # Convex C2
3581                 target_cpu_default=2
3582                 use_collect2=yes
3583                 ;;
3584         c32-convex-*)
3585                 target_cpu_default=4
3586                 use_collect2=yes
3587                 ;;
3588         c34-convex-*)
3589                 target_cpu_default=8
3590                 use_collect2=yes
3591                 ;;
3592         c38-convex-*)
3593                 target_cpu_default=16
3594                 use_collect2=yes
3595                 ;;
3596         c4x-*)
3597                 cpu_type=c4x
3598                 tmake_file=c4x/t-c4x
3599                 ;;
3600         clipper-intergraph-clix*)
3601                 tm_file="${tm_file} svr3.h clipper/clix.h"
3602                 xm_file=clipper/xm-clix.h
3603                 xmake_file=clipper/x-clix
3604                 extra_headers=va-clipper.h
3605                 extra_parts="crtbegin.o crtend.o"
3606                 install_headers_dir=install-headers-cpio
3607                 ;;
3608         dsp16xx-*)
3609                 ;;
3610         elxsi-elxsi-*)
3611                 use_collect2=yes
3612                 ;;
3613         fr30-*-elf)
3614                 tm_file="fr30/fr30.h"
3615                 tmake_file=fr30/t-fr30
3616                 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
3617                 ;;
3618 # This hasn't been upgraded to GCC 2.
3619 #       fx80-alliant-*)                 # Alliant FX/80
3620 #               ;;
3621         h8300-*-*)
3622                 float_format=i32
3623                 ;;
3624         hppa*-*-linux*)
3625                 target_cpu_default="(MASK_PA_11 | MASK_GAS | MASK_JUMP_IN_DELAY)"
3626                 tm_file="${tm_file} pa/elf.h linux.h pa/pa-linux.h"
3627                 tmake_file="t-linux pa/t-linux"
3628                 extra_parts="crtbegin.o crtend.o"
3629                 xmake_file=none
3630                 gas=yes gnu_ld=yes
3631                 if test x$enable_threads = xyes; then
3632                         thread_file='posix'
3633                 fi
3634                 ;;
3635         hppa*-*-openbsd*)
3636                 target_cpu_default="MASK_PA_11"
3637                 tmake_file=pa/t-openbsd
3638                 ;;
3639         hppa1.1-*-pro*)
3640                 target_cpu_default="(MASK_JUMP_IN_DELAY | MASK_PORTABLE_RUNTIME | MASK_GAS | MASK_NO_SPACE_REGS | MASK_SOFT_FLOAT)"
3641                 tm_file="${tm_file} elfos.h pa/elf.h pa/pa-pro-end.h libgloss.h"
3642                 xm_file=pa/xm-papro.h
3643                 tmake_file=pa/t-pro
3644                 ;;
3645         hppa1.1-*-osf*)
3646                 target_cpu_default="MASK_PA_11"
3647                 tm_file="${tm_file} pa/som.h pa/pa-osf.h"
3648                 use_collect2=yes
3649                 ;;
3650         hppa1.1-*-rtems*)
3651                 target_cpu_default="(MASK_JUMP_IN_DELAY | MASK_PORTABLE_RUNTIME | MASK_GAS | MASK_NO_SPACE_REGS | MASK_SOFT_FLOAT)"
3652                 tm_file="${tm_file} elfos.h pa/elf.h pa/pa-pro-end.h libgloss.h pa/rtems.h"
3653                 xm_file=pa/xm-papro.h
3654                 tmake_file=pa/t-pro
3655                 ;;
3656         hppa1.0-*-osf*)
3657                 tm_file="${tm_file} pa/som.h pa/pa-osf.h"
3658                 use_collect2=yes
3659                 ;;
3660         hppa1.1-*-bsd*)
3661                 tm_file="${tm_file} pa/som.h"
3662                 target_cpu_default="MASK_PA_11"
3663                 use_collect2=yes
3664                 ;;
3665         hppa1.0-*-bsd*)
3666                 tm_file="${tm_file} pa/som.h"
3667                 use_collect2=yes
3668                 ;;
3669         hppa1.0-*-hpux7*)
3670                 tm_file="pa/pa-oldas.h ${tm_file} pa/som.h pa/pa-hpux7.h"
3671                 xm_file=pa/xm-pahpux.h
3672                 xmake_file=pa/x-pa-hpux
3673                 if test x$gas = xyes
3674                 then
3675                         tm_file="${tm_file} pa/gas.h"
3676                 fi
3677                 install_headers_dir=install-headers-cpio
3678                 use_collect2=yes
3679                 ;;
3680         hppa1.0-*-hpux8.0[0-2]*)
3681                 tm_file="${tm_file} pa/som.h pa/pa-hpux.h"
3682                 xm_file=pa/xm-pahpux.h
3683                 xmake_file=pa/x-pa-hpux
3684                 if test x$gas = xyes
3685                 then
3686                         tm_file="${tm_file} pa/pa-gas.h"
3687                 else
3688                         tm_file="pa/pa-oldas.h ${tm_file}"
3689                 fi
3690                 install_headers_dir=install-headers-cpio
3691                 use_collect2=yes
3692                 ;;
3693         hppa1.1-*-hpux8.0[0-2]*)
3694                 target_cpu_default="MASK_PA_11"
3695                 tm_file="${tm_file} pa/som.h pa/pa-hpux.h"
3696                 xm_file=pa/xm-pahpux.h
3697                 xmake_file=pa/x-pa-hpux
3698                 if test x$gas = xyes
3699                 then
3700                         tm_file="${tm_file} pa/pa-gas.h"
3701                 else
3702                         tm_file="pa/pa-oldas.h ${tm_file}"
3703                 fi
3704                 install_headers_dir=install-headers-cpio
3705                 use_collect2=yes
3706                 ;;
3707         hppa1.1-*-hpux8*)
3708                 target_cpu_default="MASK_PA_11"
3709                 tm_file="${tm_file} pa/som.h pa/pa-hpux.h"
3710                 xm_file=pa/xm-pahpux.h
3711                 xmake_file=pa/x-pa-hpux
3712                 if test x$gas = xyes
3713                 then
3714                         tm_file="${tm_file} pa/pa-gas.h"
3715                 fi
3716                 install_headers_dir=install-headers-cpio
3717                 use_collect2=yes
3718                 ;;
3719         hppa1.0-*-hpux8*)
3720                 tm_file="${tm_file} pa/som.h pa/pa-hpux.h"
3721                 xm_file=pa/xm-pahpux.h
3722                 xmake_file=pa/x-pa-hpux
3723                 if test x$gas = xyes
3724                 then
3725                         tm_file="${tm_file} pa/pa-gas.h"
3726                 fi
3727                 install_headers_dir=install-headers-cpio
3728                 use_collect2=yes
3729                 ;;
3730         hppa1.1-*-hpux10* | hppa2*-*-hpux10*)
3731                 target_cpu_default="MASK_PA_11"
3732                 tm_file="${tm_file} pa/long_double.h pa/som.h pa/pa-hpux.h pa/pa-hpux10.h"
3733                 float_format=i128
3734                 xm_file=pa/xm-pahpux.h
3735                 xmake_file=pa/x-pa-hpux
3736                 tmake_file=pa/t-pa
3737                 if test x$gas = xyes
3738                 then
3739                         tm_file="${tm_file} pa/pa-gas.h"
3740                 fi
3741                 if test x$enable_threads = x; then
3742                     enable_threads=$have_pthread_h
3743                 fi
3744                 if test x$enable_threads = xyes; then
3745                         thread_file='dce'
3746                         tmake_file="${tmake_file} pa/t-dce-thr"
3747                 fi
3748                 install_headers_dir=install-headers-cpio
3749                 use_collect2=yes
3750                 ;;
3751         hppa1.0-*-hpux10*)
3752                 tm_file="${tm_file} pa/long_double.h pa/som.h pa/pa-hpux.h pa/pa-hpux10.h"
3753                 float_format=i128
3754                 xm_file=pa/xm-pahpux.h
3755                 xmake_file=pa/x-pa-hpux
3756                 tmake_file=pa/t-pa
3757                 if test x$gas = xyes
3758                 then
3759                         tm_file="${tm_file} pa/pa-gas.h"
3760                 fi
3761                 if test x$enable_threads = x; then
3762                     enable_threads=$have_pthread_h
3763                 fi
3764                 if test x$enable_threads = xyes; then
3765                         thread_file='dce'
3766                         tmake_file="${tmake_file} pa/t-dce-thr"
3767                 fi
3768                 install_headers_dir=install-headers-cpio
3769                 use_collect2=yes
3770                 ;;
3771         hppa1.1-*-hpux11* | hppa2*-*-hpux11*)
3772                 target_cpu_default="MASK_PA_11"
3773                 tm_file="${tm_file} pa/long_double.h pa/som.h pa/pa-hpux.h pa/pa-hpux11.h"
3774                 float_format=i128
3775                 xm_file=pa/xm-pahpux.h
3776                 xmake_file=pa/x-pa-hpux
3777                 tmake_file=pa/t-pa
3778                 if test x$gas = xyes
3779                 then
3780                         tm_file="${tm_file} pa/pa-gas.h"
3781                 fi
3782 #               if test x$enable_threads = x; then
3783 #                   enable_threads=$have_pthread_h
3784 #               fi
3785 #               if test x$enable_threads = xyes; then
3786 #                       thread_file='dce'
3787 #                       tmake_file="${tmake_file} pa/t-dce-thr"
3788 #               fi
3789                 install_headers_dir=install-headers-cpio
3790                 use_collect2=yes
3791                 ;;
3792         hppa1.0-*-hpux11*)
3793                 tm_file="${tm_file} pa/long_double.h pa/som.h pa/pa-hpux.h pa/pa-hpux11.h"
3794                 float_format=i128
3795                 xm_file=pa/xm-pahpux.h
3796                 xmake_file=pa/x-pa-hpux
3797                 if test x$gas = xyes
3798                 then
3799                         tm_file="${tm_file} pa/pa-gas.h"
3800                 fi
3801 #               if test x$enable_threads = x; then
3802 #                   enable_threads=$have_pthread_h
3803 #               fi
3804 #               if test x$enable_threads = xyes; then
3805 #                       thread_file='dce'
3806 #                       tmake_file="${tmake_file} pa/t-dce-thr"
3807 #               fi
3808                 install_headers_dir=install-headers-cpio
3809                 use_collect2=yes
3810                 ;;
3811         hppa1.1-*-hpux* | hppa2*-*-hpux*)
3812                 target_cpu_default="MASK_PA_11"
3813                 tm_file="${tm_file} pa/som.h pa/pa-hpux.h pa/pa-hpux9.h"
3814                 xm_file=pa/xm-pahpux.h
3815                 xmake_file=pa/x-pa-hpux
3816                 if test x$gas = xyes
3817                 then
3818                         tm_file="${tm_file} pa/pa-gas.h"
3819                 fi
3820                 install_headers_dir=install-headers-cpio
3821                 use_collect2=yes
3822                 ;;
3823         hppa1.0-*-hpux*)
3824                 tm_file="${tm_file} pa/som.h pa/pa-hpux.h pa/pa-hpux9.h"
3825                 xm_file=pa/xm-pahpux.h
3826                 xmake_file=pa/x-pa-hpux
3827                 if test x$gas = xyes
3828                 then
3829                         tm_file="${tm_file} pa/pa-gas.h"
3830                 fi
3831                 install_headers_dir=install-headers-cpio
3832                 use_collect2=yes
3833                 ;;
3834         hppa1.1-*-hiux* | hppa2*-*-hiux*)
3835                 target_cpu_default="MASK_PA_11"
3836                 tm_file="${tm_file} pa/som.h pa/pa-hpux.h pa/pa-hiux.h"
3837                 xm_file=pa/xm-pahpux.h
3838                 xmake_file=pa/x-pa-hpux
3839                 if test x$gas = xyes
3840                 then
3841                         tm_file="${tm_file} pa/pa-gas.h"
3842                 fi
3843                 install_headers_dir=install-headers-cpio
3844                 use_collect2=yes
3845                 ;;
3846         hppa1.0-*-hiux*)
3847                 tm_file="${tm_file} pa/som.h pa/pa-hpux.h pa/pa-hiux.h"
3848                 xm_file=pa/xm-pahpux.h
3849                 xmake_file=pa/x-pa-hpux
3850                 if test x$gas = xyes
3851                 then
3852                         tm_file="${tm_file} pa/pa-gas.h"
3853                 fi
3854                 install_headers_dir=install-headers-cpio
3855                 use_collect2=yes
3856                 ;;
3857         hppa*-*-lites*)
3858                 tm_file="${tm_file} elfos.h pa/elf.h"
3859                 target_cpu_default="MASK_PA_11"
3860                 use_collect2=yes
3861                 ;;
3862         hppa*-*-mpeix*)
3863                 tm_file="${tm_file} pa/pa-mpeix.h"
3864                 xm_file=pa/xm-pampeix.h
3865                 xmake_file=pa/x-pa-mpeix
3866                 echo "You must use gas. Assuming it is already installed."
3867                 install_headers_dir=install-headers-tar
3868                 use_collect2=yes
3869                 ;;
3870         i370-*-opened*)                  # IBM 360/370/390 Architecture
3871                 xm_file=i370/xm-oe.h
3872                 tm_file=i370/oe.h
3873                 xmake_file=i370/x-oe
3874                 tmake_file=i370/t-oe
3875                 ;;
3876         i370-*-mvs*)
3877                 xm_file=i370/xm-mvs.h
3878                 tm_file=i370/mvs.h
3879                 tmake_file=i370/t-mvs
3880                 ;;
3881         i370-*-linux*)
3882                 xm_file="xm-linux.h i370/xm-linux.h"
3883                 xmake_file=x-linux
3884                 tm_file="i370/linux.h ${tm_file}"
3885                 tmake_file="t-linux i370/t-linux"
3886                 # broken_install=yes
3887                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
3888                 # extra_parts="crtbegin.o crtend.o"
3889                 gnu_ld=yes
3890                 gas=yes
3891                 elf=yes
3892                 if test x$enable_threads = xyes; then
3893                         thread_file='posix'
3894                 fi
3895                 ;;
3896         i[34567]86-*-elf*)
3897                 xm_file="${xm_file} xm-svr4.h i386/xm-sysv4.h"
3898                 tm_file=i386/i386elf.h
3899                 tmake_file=i386/t-i386elf
3900                 xmake_file=x-svr4
3901                 ;;
3902         i[34567]86-ibm-aix*)            # IBM PS/2 running AIX
3903                 if test x$gas = xyes
3904                 then
3905                         tm_file=i386/aix386.h
3906                         extra_parts="crtbegin.o crtend.o"
3907                         tmake_file=i386/t-crtstuff
3908                 else
3909                         tm_file=i386/aix386ng.h
3910                         use_collect2=yes
3911                 fi
3912                 xm_file="xm-alloca.h i386/xm-aix.h ${xm_file}"
3913                 xm_defines=USG
3914                 xmake_file=i386/x-aix
3915                 ;;
3916         i[34567]86-ncr-sysv4*)          # NCR 3000 - ix86 running system V.4
3917                 xm_file="xm-alloca.h ${xm_file}"
3918                 xm_defines="USG POSIX SMALL_ARG_MAX"
3919                 xmake_file=i386/x-ncr3000
3920                 if test x$stabs = xyes -a x$gas = xyes
3921                 then
3922                         tm_file=i386/sysv4gdb.h
3923                 else
3924                         tm_file=i386/sysv4.h
3925                 fi
3926                 extra_parts="crtbegin.o crtend.o"
3927                 tmake_file=i386/t-crtpic
3928                 ;;
3929         i[34567]86-next-*)
3930                 tm_file=i386/next.h
3931                 xm_file=i386/xm-next.h
3932                 tmake_file=i386/t-next
3933                 xmake_file=i386/x-next
3934                 extra_objs=nextstep.o
3935                 extra_parts="crtbegin.o crtend.o"
3936                 if test x$enable_threads = xyes; then
3937                         thread_file='mach'
3938                 fi
3939                 ;;
3940         i[34567]86-sequent-bsd*)                # 80386 from Sequent
3941                 use_collect2=yes
3942                 if test x$gas = xyes
3943                 then
3944                         tm_file=i386/seq-gas.h
3945                 else
3946                         tm_file=i386/sequent.h
3947                 fi
3948                 ;;
3949         i[34567]86-sequent-ptx1*)
3950                 xm_defines="USG SVR3"
3951                 xmake_file=i386/x-sysv3
3952                 tm_file=i386/seq-sysv3.h
3953                 tmake_file=i386/t-crtstuff
3954                 extra_parts="crtbegin.o crtend.o"
3955                 install_headers_dir=install-headers-cpio
3956                 ;;
3957         i[34567]86-sequent-ptx2* | i[34567]86-sequent-sysv3*)
3958                 xm_defines="USG SVR3"
3959                 xmake_file=i386/x-sysv3
3960                 tm_file=i386/seq2-sysv3.h
3961                 tmake_file=i386/t-crtstuff
3962                 extra_parts="crtbegin.o crtend.o"
3963                 install_headers_dir=install-headers-cpio
3964                 ;;
3965         i[34567]86-sequent-ptx4* | i[34567]86-sequent-sysv4*)
3966                 xm_file="xm-alloca.h ${xm_file}"
3967                 xm_defines="USG POSIX SMALL_ARG_MAX"
3968                 xmake_file=x-svr4
3969                 tm_file=i386/ptx4-i.h
3970                 tmake_file=t-svr4
3971                 extra_parts="crtbegin.o crtend.o"
3972                 install_headers_dir=install-headers-cpio
3973                 ;;
3974         i386-sun-sunos*)                # Sun i386 roadrunner
3975                 xm_defines=USG
3976                 tm_file=i386/sun.h
3977                 use_collect2=yes
3978                 ;;
3979         i[34567]86-wrs-vxworks*)
3980                 tm_file=i386/vxi386.h
3981                 tmake_file=i386/t-i386bare
3982                 thread_file='vxworks'
3983                 ;;
3984         i[34567]86-*-aout*)
3985                 tm_file=i386/i386-aout.h
3986                 tmake_file=i386/t-i386bare
3987                 ;;
3988         i[34567]86-*-beospe*)
3989                 xm_file=i386/xm-beos.h
3990                 xm_defines="USE_C_ALLOCA"
3991                 tmake_file=i386/t-beos
3992                 tm_file=i386/beos-pe.h
3993                 xmake_file=i386/x-beos
3994                 extra_objs=winnt.o
3995                 ;;
3996         i[34567]86-*-beoself* | i[34567]86-*-beos*)
3997                 xm_file=i386/xm-beos.h
3998                 tmake_file='i386/t-beos i386/t-crtpic'
3999                 tm_file=i386/beos-elf.h
4000                 xmake_file=i386/x-beos
4001                 extra_objs=winnt.o
4002                 extra_parts='crtbegin.o crtend.o'
4003                 ;;
4004         i[34567]86-*-bsdi* | i[34567]86-*-bsd386*)
4005                 tm_file=i386/bsd386.h
4006 #               tmake_file=t-libc-ok
4007                 ;;
4008         i[34567]86-*-bsd*)
4009                 tm_file=i386/386bsd.h
4010 #               tmake_file=t-libc-ok
4011 # Next line turned off because both 386BSD and BSD/386 use GNU ld.
4012 #               use_collect2=yes
4013                 ;;
4014         i[34567]86-*-freebsdelf*)
4015                 tm_file="i386/i386.h i386/att.h svr4.h freebsd.h i386/freebsd-elf.h i386/perform.h"
4016                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
4017                 tmake_file=t-freebsd
4018                 gas=yes
4019                 gnu_ld=yes
4020                 stabs=yes
4021                 case x${enable_threads} in
4022                 xyes | xpthreads | xposix)
4023                         thread_file='posix'
4024                         tmake_file="${tmake_file} t-freebsd-thread"
4025                         ;;
4026                 esac
4027                 ;;
4028         i[34567]86-*-freebsd*)
4029                 tm_file="i386/freebsd.h i386/perform.h"
4030                 tmake_file=t-freebsd
4031                 ;;
4032         i[34567]86-*-netbsd*)
4033                 tm_file=i386/netbsd.h
4034                 tmake_file=t-netbsd
4035                 use_collect2=yes
4036                 ;;
4037         i[34567]86-*-openbsd*)
4038                 # we need collect2 until our bug is fixed...
4039                 use_collect2=yes
4040                 ;;
4041         i[34567]86-*-coff*)
4042                 tm_file=i386/i386-coff.h
4043                 tmake_file=i386/t-i386bare
4044                 ;;
4045         i[34567]86-*-isc*)              # 80386 running ISC system
4046                 xm_file="${xm_file} i386/xm-isc.h"
4047                 xm_defines="USG SVR3"
4048                 case $machine in
4049                   i[34567]86-*-isc[34]*)
4050                     xmake_file=i386/x-isc3
4051                     ;;
4052                   *)
4053                     xmake_file=i386/x-isc
4054                     ;;
4055                 esac
4056                 if test x$gas = xyes -a x$stabs = xyes
4057                 then
4058                         tm_file=i386/iscdbx.h
4059                         tmake_file=i386/t-svr3dbx
4060                         extra_parts="svr3.ifile svr3z.ifile"
4061                 else
4062                         tm_file=i386/isccoff.h
4063                         tmake_file=i386/t-crtstuff
4064                         extra_parts="crtbegin.o crtend.o"
4065                 fi
4066                 install_headers_dir=install-headers-cpio
4067                 ;;
4068         i[34567]86-*-linux-gnuoldld*)   # Intel 80386's running GNU/Linux
4069                                         # pre BFD linkers
4070                 xmake_file=x-linux-aout
4071                 tmake_file="t-linux-aout i386/t-crtstuff"
4072                 tm_file=i386/linux-oldld.h
4073                 gnu_ld=yes
4074                 float_format=i386
4075                 ;;
4076         i[34567]86-*-linux-gnuaout*)    # Intel 80386's running GNU/Linux
4077                 xmake_file=x-linux-aout
4078                 tmake_file="t-linux-aout i386/t-crtstuff"
4079                 tm_file=i386/linux-aout.h
4080                 gnu_ld=yes
4081                 float_format=i386
4082                 ;;
4083         i[34567]86-*-linux-gnulibc1)    # Intel 80386's running GNU/Linux
4084                                         # GNU/Linux C library 5
4085                 xmake_file=x-linux
4086                 tm_file=i386/linux.h
4087                 tmake_file="t-linux t-linux-gnulibc1 i386/t-crtstuff"
4088                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
4089                 gnu_ld=yes
4090                 float_format=i386
4091                 if test x$enable_threads = xyes; then
4092                         thread_file='single'
4093                 fi
4094                 ;;
4095         i[34567]86-*-linux-gnu*)        # Intel 80386's running GNU/Linux
4096                                         # aka GNU/Linux C library 6
4097                 xmake_file=x-linux
4098                 tm_file=i386/linux.h
4099                 tmake_file="t-linux i386/t-crtstuff"
4100                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
4101                 gnu_ld=yes
4102                 float_format=i386
4103                 if test x$enable_threads = xyes; then
4104                         thread_file='posix'
4105                 fi
4106                 ;;
4107         i[34567]86-*-gnu*)
4108                 float_format=i386
4109                 ;;
4110         i[34567]86-go32-msdos | i[34567]86-*-go32*)
4111                 echo "GO32/DJGPP V1.X is no longer supported. Use *-pc-msdosdjgpp for DJGPP V2.X instead."
4112                 exit 1
4113                 ;;
4114         i[34567]86-pc-msdosdjgpp*)
4115                 xm_file=i386/xm-djgpp.h
4116                 tm_file=i386/djgpp.h
4117                 tmake_file=i386/t-djgpp
4118                 xmake_file=i386/x-djgpp
4119                 gnu_ld=yes
4120                 gas=yes
4121                 exeext=.exe
4122                 case $host in *pc-msdosdjgpp*)
4123                         target_alias=djgpp
4124                         ;;
4125                 esac
4126                 ;;
4127         i[34567]86-moss-msdos* | i[34567]86-*-moss*)
4128                 tm_file=i386/moss.h
4129                 tmake_file=t-libc-ok
4130                 gnu_ld=yes
4131                 gas=yes
4132                 ;;
4133         i[34567]86-*-lynxos*)
4134                 if test x$gas = xyes
4135                 then
4136                         tm_file=i386/lynx.h
4137                 else
4138                         tm_file=i386/lynx-ng.h
4139                 fi
4140                 xm_file=i386/xm-lynx.h
4141                 tmake_file=i386/t-i386bare
4142                 xmake_file=x-lynx
4143                 ;;
4144         i[34567]86-*-mach*)
4145                 tm_file=i386/mach.h
4146 #               tmake_file=t-libc-ok
4147                 use_collect2=yes
4148                 ;;
4149         i[34567]86-*-osfrose*)          # 386 using OSF/rose
4150                 if test x$elf = xyes
4151                 then
4152                         tm_file=i386/osfelf.h
4153                         use_collect2=
4154                 else
4155                         tm_file=i386/osfrose.h
4156                         use_collect2=yes
4157                 fi
4158                 xm_file="i386/xm-osf.h ${xm_file}"
4159                 xmake_file=i386/x-osfrose
4160                 tmake_file=i386/t-osf
4161                 extra_objs=halfpic.o
4162                 ;;
4163         i[34567]86-go32-rtems*)
4164                 cpu_type=i386
4165                 xm_file=i386/xm-go32.h
4166                 tm_file=i386/go32-rtems.h
4167                 tmake_file="i386/t-go32 t-rtems"
4168                 ;;
4169         i[34567]86-*-rtemscoff*)
4170                 cpu_type=i386
4171                 tm_file=i386/rtems.h
4172                 tmake_file="i386/t-i386bare t-rtems"
4173                 ;;
4174         i[34567]86-*-rtems*|i[34567]86-*-rtemself*)
4175                 cpu_type=i386
4176                 tm_file=i386/rtemself.h
4177                 extra_parts="crtbegin.o crtend.o crti.o crtn.o"
4178                 tmake_file="i386/t-rtems-i386 i386/t-crtstuff t-rtems"
4179                 ;;
4180         i[34567]86-*-sco3.2v5*) # 80386 running SCO Open Server 5
4181                 xm_file="xm-alloca.h ${xm_file} i386/xm-sco5.h"
4182                 xm_defines="USG SVR3"
4183                 xmake_file=i386/x-sco5
4184                 install_headers_dir=install-headers-cpio
4185                 tm_file=i386/sco5.h
4186                 if test x$gas = xyes
4187                 then
4188                         tm_file="i386/sco5gas.h ${tm_file}"
4189                         tmake_file=i386/t-sco5gas
4190                 else
4191                         tmake_file=i386/t-sco5
4192                 fi
4193                 extra_parts="crti.o crtbegin.o crtend.o crtbeginS.o crtendS.o"
4194                 ;;
4195         i[34567]86-*-sco3.2v4*)         # 80386 running SCO 3.2v4 system
4196                 xm_file="${xm_file} i386/xm-sco.h"
4197                 xm_defines="USG SVR3 BROKEN_LDEXP SMALL_ARG_MAX"
4198                 xmake_file=i386/x-sco4
4199                 install_headers_dir=install-headers-cpio
4200                 if test x$stabs = xyes
4201                 then
4202                         tm_file=i386/sco4dbx.h
4203                         tmake_file=i386/t-svr3dbx
4204                         extra_parts="svr3.ifile svr3z.rfile"
4205                 else
4206                         tm_file=i386/sco4.h
4207                         tmake_file=i386/t-crtstuff
4208                         extra_parts="crtbegin.o crtend.o"
4209                 fi
4210                 # The default EAFS filesystem supports long file names.
4211                 # Truncating the target makes $host != $target which
4212                 # makes gcc think it is doing a cross-compile.
4213                 # truncate_target=yes
4214                 ;;
4215         i[34567]86-*-sco*)              # 80386 running SCO system
4216                 xm_file=i386/xm-sco.h
4217                 xmake_file=i386/x-sco
4218                 install_headers_dir=install-headers-cpio
4219                 if test x$stabs = xyes
4220                 then
4221                         tm_file=i386/scodbx.h
4222                         tmake_file=i386/t-svr3dbx
4223                         extra_parts="svr3.ifile svr3z.rfile"
4224                 else
4225                         tm_file=i386/sco.h
4226                         extra_parts="crtbegin.o crtend.o"
4227                         tmake_file=i386/t-crtstuff
4228                 fi
4229                 truncate_target=yes
4230                 ;;
4231         i[34567]86-*-solaris2*)
4232                 xm_file="xm-alloca.h ${xm_file}"
4233                 xm_defines="USG POSIX SMALL_ARG_MAX"
4234                 tm_file=i386/sol2.h
4235                 if test x$gas = xyes; then
4236                         # Only needed if gas does not support -s
4237                         tm_file="i386/sol2gas.h ${tm_file}"
4238                 fi
4239                 tmake_file=i386/t-sol2
4240                 extra_parts="crt1.o crti.o crtn.o gcrt1.o gmon.o crtbegin.o crtend.o"
4241                 xmake_file=x-svr4
4242                 if test x${enable_threads} = x; then
4243                     enable_threads=$have_pthread_h
4244                     if test x${enable_threads} = x; then
4245                         enable_threads=$have_thread_h
4246                     fi
4247                 fi
4248                 if test x${enable_threads} = xyes; then
4249                     if test x${have_pthread_h} = xyes; then
4250                         thread_file='posix'
4251                     else
4252                         thread_file='solaris'
4253                     fi
4254                 fi
4255                 ;;
4256        i[34567]86-*-sysv5*)           # Intel x86 on System V Release 5
4257                xm_file="xm-alloca.h ${xm_file}"
4258                xm_defines="USG POSIX"
4259                tm_file=i386/sysv5.h
4260                if test x$stabs = xyes
4261                then
4262                        tm_file="${tm_file} dbx.h"
4263                fi
4264                tmake_file=i386/t-crtpic
4265                xmake_file=x-svr4
4266                extra_parts="crtbegin.o crtend.o"
4267                if test x$enable_threads = xyes; then
4268                        thread_file='posix'
4269                fi
4270                ;;
4271         i[34567]86-*-sysv4*)            # Intel 80386's running system V.4
4272                 xm_file="xm-alloca.h ${xm_file}"
4273                 xm_defines="USG POSIX SMALL_ARG_MAX"
4274                 tm_file=i386/sysv4.h
4275                 if test x$stabs = xyes
4276                 then
4277                         tm_file="${tm_file} dbx.h"
4278                 fi
4279                 tmake_file=i386/t-crtpic
4280                 xmake_file=x-svr4
4281                 extra_parts="crtbegin.o crtend.o"
4282                 ;;
4283         i[34567]86-*-udk*)      # Intel x86 on SCO UW/OSR5 Dev Kit
4284                 xm_file="xm-alloca.h ${xm_file}"
4285                 xm_defines="USG POSIX"
4286                 tm_file=i386/udk.h
4287                 tmake_file="i386/t-crtpic i386/t-udk"
4288                 xmake_file=x-svr4
4289                 extra_parts="crtbegin.o crtend.o"
4290                 install_headers_dir=install-headers-cpio
4291                 ;;
4292         i[34567]86-*-osf1*)             # Intel 80386's running OSF/1 1.3+
4293                 cpu_type=i386
4294                 xm_file="${xm_file} xm-svr4.h i386/xm-sysv4.h i386/xm-osf1elf.h"
4295                 xm_defines="USE_C_ALLOCA SMALL_ARG_MAX"
4296                 if test x$stabs = xyes
4297                 then
4298                         tm_file=i386/osf1elfgdb.h
4299                 else
4300                         tm_file=i386/osf1elf.h
4301                 fi
4302                 tmake_file=i386/t-osf1elf
4303                 xmake_file=i386/x-osf1elf
4304                 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
4305                 ;;
4306         i[34567]86-*-sysv*)             # Intel 80386's running system V
4307                 xm_defines="USG SVR3"
4308                 xmake_file=i386/x-sysv3
4309                 if test x$gas = xyes
4310                 then
4311                         if test x$stabs = xyes
4312                         then
4313                                 tm_file=i386/svr3dbx.h
4314                                 tmake_file=i386/t-svr3dbx
4315                                 extra_parts="svr3.ifile svr3z.rfile"
4316                         else
4317                                 tm_file=i386/svr3gas.h
4318                                 extra_parts="crtbegin.o crtend.o"
4319                                 tmake_file=i386/t-crtstuff
4320                         fi
4321                 else
4322                         tm_file=i386/sysv3.h
4323                         extra_parts="crtbegin.o crtend.o"
4324                         tmake_file=i386/t-crtstuff
4325                 fi
4326                 ;;
4327         i386-*-vsta)                    # Intel 80386's running VSTa kernel
4328                 xm_file="${xm_file} i386/xm-vsta.h"
4329                 tm_file=i386/vsta.h
4330                 tmake_file=i386/t-vsta
4331                 xmake_file=i386/x-vsta
4332                 ;;
4333         i[34567]86-*-win32)
4334                 xm_file="${xm_file} i386/xm-cygwin.h"
4335                 tmake_file=i386/t-cygwin
4336                 tm_file=i386/win32.h
4337                 xmake_file=i386/x-cygwin
4338                 extra_objs=winnt.o
4339                 if test x$enable_threads = xyes; then
4340                         thread_file='win32'
4341                 fi
4342                 exeext=.exe
4343                 ;;
4344         i[34567]86-*-pe | i[34567]86-*-cygwin*)
4345                 xm_file="${xm_file} i386/xm-cygwin.h"
4346                 tmake_file=i386/t-cygwin
4347                 tm_file=i386/cygwin.h
4348                 xmake_file=i386/x-cygwin
4349                 extra_objs=winnt.o
4350                 if test x$enable_threads = xyes; then
4351                         thread_file='win32'
4352                 fi
4353                 exeext=.exe
4354                 ;;
4355         i[34567]86-*-mingw32*)
4356                 tm_file=i386/mingw32.h
4357                 xm_file="${xm_file} i386/xm-mingw32.h"
4358                 tmake_file="i386/t-cygwin i386/t-mingw32"
4359                 extra_objs=winnt.o
4360                 xmake_file=i386/x-cygwin
4361                 if test x$enable_threads = xyes; then
4362                         thread_file='win32'
4363                 fi
4364                 exeext=.exe
4365                 case $machine in
4366                         *mingw32msv*)
4367                                 ;;
4368                         *minwg32crt* | *mingw32*)
4369                                 tm_file="${tm_file} i386/crtdll.h"
4370                                 ;;
4371                 esac
4372                 ;;
4373         i[34567]86-*-uwin*)
4374                 tm_file=i386/uwin.h
4375                 xm_file="${xm_file} i386/xm-uwin.h"
4376                 xm_defines="USG NO_STAB_H"
4377                 tmake_file="i386/t-cygwin i386/t-uwin"
4378                 extra_objs=winnt.o
4379                 xmake_file=i386/x-cygwin
4380                 if test x$enable_threads = xyes; then
4381                         thread_file='win32'
4382                 fi
4383                 exeext=.exe
4384                 ;;
4385         i[34567]86-*-interix*)
4386                 tm_file="i386/i386-interix.h interix.h"
4387                 xm_file="i386/xm-i386-interix.h xm-interix.h"
4388                 xm_defines="USG"
4389                 tmake_file="i386/t-interix"
4390                 extra_objs=interix.o
4391                 xmake_file=x-interix
4392                 if test x$enable_threads = xyes ; then
4393                         thread_file='posix'
4394                 fi
4395                 if test x$stabs = xyes ; then
4396                         tm_file="${tm_file} dbxcoff.h"
4397                 fi
4398                 ;;
4399         i[34567]86-*-winnt3*)
4400                 tm_file=i386/win-nt.h
4401                 out_file=i386/i386.c
4402                 xm_file="xm-winnt.h ${xm_file}"
4403                 xmake_file=winnt/x-winnt
4404                 tmake_file=i386/t-winnt
4405                 extra_host_objs="winnt.o oldnames.o"
4406                 extra_gcc_objs="spawnv.o oldnames.o"
4407                 if test x$gnu_ld != xyes
4408                 then
4409                         extra_programs=ld.exe
4410                 fi
4411                 if test x$enable_threads = xyes; then
4412                         thread_file='win32'
4413                 fi
4414                 ;;
4415         i[34567]86-dg-dgux*)
4416                 xm_file="xm-alloca.h ${xm_file}"
4417                 xm_defines="USG POSIX"
4418                 out_file=i386/dgux.c
4419                 tm_file=i386/dgux.h
4420                 tmake_file=i386/t-dgux
4421                 xmake_file=i386/x-dgux
4422                 install_headers_dir=install-headers-cpio
4423               ;;
4424         i860-alliant-*)         # Alliant FX/2800
4425                 tm_file="${tm_file} svr4.h i860/sysv4.h i860/fx2800.h"
4426                 xm_file="${xm_file}"
4427                 xmake_file=i860/x-fx2800
4428                 tmake_file=i860/t-fx2800
4429                 extra_parts="crtbegin.o crtend.o"
4430                 ;;
4431         i860-*-bsd*)
4432                 tm_file="${tm_file} i860/bsd.h"
4433                 if test x$gas = xyes
4434                 then
4435                         tm_file="${tm_file} i860/bsd-gas.h"
4436                 fi
4437                 use_collect2=yes
4438                 ;;
4439         i860-*-mach*)
4440                 tm_file="${tm_file} i860/mach.h"
4441                 tmake_file=t-libc-ok
4442                 ;;
4443         i860-*-osf*)                    # Intel Paragon XP/S, OSF/1AD
4444                 tm_file="${tm_file} svr3.h i860/paragon.h"
4445                 xm_defines="USG SVR3"
4446                 tmake_file=t-osf
4447                 ;;
4448         i860-*-sysv3*)
4449                 tm_file="${tm_file} svr3.h i860/sysv3.h"
4450                 xm_defines="USG SVR3"
4451                 xmake_file=i860/x-sysv3
4452                 extra_parts="crtbegin.o crtend.o"
4453                 ;;
4454         i860-*-sysv4*)
4455                 tm_file="${tm_file} svr4.h i860/sysv4.h"
4456                 xm_defines="USG SVR3"
4457                 xmake_file=i860/x-sysv4
4458                 tmake_file=t-svr4
4459                 extra_parts="crtbegin.o crtend.o"
4460                 ;;
4461         i960-wrs-vxworks5 | i960-wrs-vxworks5.0*)
4462                 tm_file="${tm_file} i960/vx960.h"
4463                 tmake_file=i960/t-vxworks960
4464                 use_collect2=yes
4465                 thread_file='vxworks'
4466                 ;;
4467         i960-wrs-vxworks5* | i960-wrs-vxworks)
4468                 tm_file="${tm_file} dbxcoff.h i960/i960-coff.h i960/vx960-coff.h"
4469                 tmake_file=i960/t-vxworks960
4470                 use_collect2=yes
4471                 thread_file='vxworks'
4472                 ;;
4473         i960-wrs-vxworks*)
4474                 tm_file="${tm_file} i960/vx960.h"
4475                 tmake_file=i960/t-vxworks960
4476                 use_collect2=yes
4477                 thread_file='vxworks'
4478                 ;;
4479         i960-*-coff*)
4480                 tm_file="${tm_file} dbxcoff.h i960/i960-coff.h libgloss.h"
4481                 tmake_file=i960/t-960bare
4482                 use_collect2=yes
4483                 ;;
4484         i960-*-rtems)
4485                 tmake_file="i960/t-960bare t-rtems"
4486                 tm_file="${tm_file} dbxcoff.h i960/rtems.h"
4487                 use_collect2=yes
4488                 ;;
4489         i960-*-*)                       # Default i960 environment.
4490                 use_collect2=yes
4491                 ;;
4492         ia64*-*-elf*)
4493                 tm_file=ia64/elf.h
4494                 tmake_file="ia64/t-ia64"
4495                 target_cpu_default="0"
4496                 if test x$gas = xyes
4497                 then
4498                         target_cpu_default="${target_cpu_default}|MASK_GNU_AS"
4499                 fi
4500                 if test x$gnu_ld = xyes
4501                 then
4502                         target_cpu_default="${target_cpu_default}|MASK_GNU_LD"
4503                 fi
4504                 ;;
4505         ia64*-*-linux*)
4506                 tm_file=ia64/linux.h
4507                 tmake_file="t-linux ia64/t-ia64"
4508                 target_cpu_default="MASK_GNU_AS|MASK_GNU_LD"
4509                 if test x$enable_threads = xyes; then
4510                         thread_file='posix'
4511                 fi
4512                 ;;
4513         m32r-*-elf*)
4514                 extra_parts="crtinit.o crtfini.o"
4515                 ;;
4516         m68000-convergent-sysv*)
4517                 tm_file=m68k/ctix.h
4518                 xm_file="m68k/xm-3b1.h ${xm_file}"
4519                 xm_defines=USG
4520                 use_collect2=yes
4521                 extra_headers=math-68881.h
4522                 ;;
4523         m68000-hp-bsd*)                 # HP 9000/200 running BSD
4524                 tm_file=m68k/hp2bsd.h
4525                 xmake_file=m68k/x-hp2bsd
4526                 use_collect2=yes
4527                 extra_headers=math-68881.h
4528                 ;;
4529         m68000-hp-hpux*)                # HP 9000 series 300
4530                 xm_file="xm-alloca.h ${xm_file}"
4531                 xm_defines="USG"
4532                 if test x$gas = xyes
4533                 then
4534                         xmake_file=m68k/x-hp320g
4535                         tm_file=m68k/hp310g.h
4536                 else
4537                         xmake_file=m68k/x-hp320
4538                         tm_file=m68k/hp310.h
4539                 fi
4540                 install_headers_dir=install-headers-cpio
4541                 use_collect2=yes
4542                 extra_headers=math-68881.h
4543                 ;;
4544         m68000-sun-sunos3*)
4545                 tm_file=m68k/sun2.h
4546                 use_collect2=yes
4547                 extra_headers=math-68881.h
4548                 ;;
4549         m68000-sun-sunos4*)
4550                 tm_file=m68k/sun2o4.h
4551                 use_collect2=yes
4552                 extra_headers=math-68881.h
4553                 ;;
4554         m68000-att-sysv*)
4555                 xm_file="m68k/xm-3b1.h ${xm_file}"
4556                 xm_defines=USG
4557                 if test x$gas = xyes
4558                 then
4559                         tm_file=m68k/3b1g.h
4560                 else
4561                         tm_file=m68k/3b1.h
4562                 fi
4563                 use_collect2=yes
4564                 extra_headers=math-68881.h
4565                 ;;
4566         m68k-apple-aux*)                # Apple Macintosh running A/UX
4567                 xm_defines="USG AUX"
4568                 tmake_file=m68k/t-aux
4569                 install_headers_dir=install-headers-cpio
4570                 extra_headers=math-68881.h
4571                 extra_parts="crt1.o mcrt1.o maccrt1.o crt2.o crtn.o"
4572                 tm_file=
4573                 if test "$gnu_ld" = yes
4574                 then
4575                         tm_file="${tm_file} m68k/auxgld.h"
4576                 else
4577                         tm_file="${tm_file} m68k/auxld.h"
4578                 fi
4579                 if test "$gas" = yes
4580                 then
4581                         tm_file="${tm_file} m68k/auxgas.h"
4582                 else
4583                         tm_file="${tm_file} m68k/auxas.h"
4584                 fi
4585                 tm_file="${tm_file} m68k/a-ux.h"
4586                 float_format=m68k
4587                 ;;
4588         m68k-apollo-*)
4589                 tm_file=m68k/apollo68.h
4590                 xmake_file=m68k/x-apollo68
4591                 use_collect2=yes
4592                 extra_headers=math-68881.h
4593                 float_format=m68k
4594                 ;;
4595         m68k-altos-sysv*)                  # Altos 3068
4596                 if test x$gas = xyes
4597                 then
4598                         tm_file=m68k/altos3068.h
4599                         xm_defines=USG
4600                 else
4601                         echo "The Altos is supported only with the GNU assembler" 1>&2
4602                         exit 1
4603                 fi
4604                 extra_headers=math-68881.h
4605                 ;;
4606         m68k-bull-sysv*)                # Bull DPX/2
4607                 if test x$gas = xyes
4608                 then
4609                         if test x$stabs = xyes
4610                         then
4611                                 tm_file=m68k/dpx2cdbx.h
4612                         else
4613                                 tm_file=m68k/dpx2g.h
4614                         fi
4615                 else
4616                         tm_file=m68k/dpx2.h
4617                 fi
4618                 xm_file="xm-alloca.h ${xm_file}"
4619                 xm_defines=USG
4620                 xmake_file=m68k/x-dpx2
4621                 use_collect2=yes
4622                 extra_headers=math-68881.h
4623                 ;;
4624         m68k-atari-sysv4*)              # Atari variant of V.4.
4625                 tm_file=m68k/atari.h
4626                 xm_file="xm-alloca.h ${xm_file}"
4627                 xm_defines="USG FULL_PROTOTYPES"
4628                 tmake_file=t-svr4
4629                 extra_parts="crtbegin.o crtend.o"
4630                 extra_headers=math-68881.h
4631                 float_format=m68k
4632                 ;;
4633         m68k-motorola-sysv*)
4634                 tm_file=m68k/mot3300.h
4635                 xm_file="xm-alloca.h m68k/xm-mot3300.h ${xm_file}"
4636                 if test x$gas = xyes
4637                 then
4638                         xmake_file=m68k/x-mot3300-gas
4639                         if test x$gnu_ld = xyes
4640                         then
4641                                 tmake_file=m68k/t-mot3300-gald
4642                         else
4643                                 tmake_file=m68k/t-mot3300-gas
4644                                 use_collect2=yes
4645                         fi
4646                 else
4647                         xmake_file=m68k/x-mot3300
4648                         if test x$gnu_ld = xyes
4649                         then
4650                                 tmake_file=m68k/t-mot3300-gld
4651                         else
4652                                 tmake_file=m68k/t-mot3300
4653                                 use_collect2=yes
4654                         fi
4655                 fi
4656                 gdb_needs_out_file_path=yes
4657                 extra_parts="crt0.o mcrt0.o"
4658                 extra_headers=math-68881.h
4659                 float_format=m68k
4660                 ;;
4661         m68k-ncr-sysv*)                 # NCR Tower 32 SVR3
4662                 tm_file=m68k/tower-as.h
4663                 xm_defines="USG SVR3"
4664                 xmake_file=m68k/x-tower
4665                 extra_parts="crtbegin.o crtend.o"
4666                 extra_headers=math-68881.h
4667                 ;;
4668         m68k-plexus-sysv*)
4669                 tm_file=m68k/plexus.h
4670                 xm_file="xm-alloca.h m68k/xm-plexus.h ${xm_file}"
4671                 xm_defines=USG
4672                 use_collect2=yes
4673                 extra_headers=math-68881.h
4674                 ;;
4675         m68k-tti-*)
4676                 tm_file=m68k/pbb.h
4677                 xm_file="xm-alloca.h ${xm_file}"
4678                 xm_defines=USG
4679                 extra_headers=math-68881.h
4680                 ;;
4681         m68k-crds-unos*)
4682                 xm_file="xm-alloca.h m68k/xm-crds.h ${xm_file}"
4683                 xm_defines="USG unos"
4684                 xmake_file=m68k/x-crds
4685                 tm_file=m68k/crds.h
4686                 use_collect2=yes
4687                 extra_headers=math-68881.h
4688                 ;;
4689         m68k-cbm-sysv4*)                # Commodore variant of V.4.
4690                 tm_file=m68k/amix.h
4691                 xm_file="xm-alloca.h ${xm_file}"
4692                 xm_defines="USG FULL_PROTOTYPES"
4693                 xmake_file=m68k/x-amix
4694                 tmake_file=t-svr4
4695                 extra_parts="crtbegin.o crtend.o"
4696                 extra_headers=math-68881.h
4697                 float_format=m68k
4698                 ;;
4699         m68k-ccur-rtu)
4700                 tm_file=m68k/ccur-GAS.h
4701                 xmake_file=m68k/x-ccur
4702                 extra_headers=math-68881.h
4703                 use_collect2=yes
4704                 float_format=m68k
4705                 ;;
4706         m68k-hp-bsd4.4*)                # HP 9000/3xx running 4.4bsd
4707                 tm_file=m68k/hp3bsd44.h
4708                 xmake_file=m68k/x-hp3bsd44
4709                 use_collect2=yes
4710                 extra_headers=math-68881.h
4711                 float_format=m68k
4712                 ;;
4713         m68k-hp-bsd*)                   # HP 9000/3xx running Berkeley Unix
4714                 tm_file=m68k/hp3bsd.h
4715                 use_collect2=yes
4716                 extra_headers=math-68881.h
4717                 float_format=m68k
4718                 ;;
4719         m68k-isi-bsd*)
4720                 if test x$with_fp = xno
4721                 then
4722                         tm_file=m68k/isi-nfp.h
4723                 else
4724                         tm_file=m68k/isi.h
4725                         float_format=m68k
4726                 fi
4727                 use_collect2=yes
4728                 extra_headers=math-68881.h
4729                 ;;
4730         m68k-hp-hpux7*) # HP 9000 series 300 running HPUX version 7.
4731                 xm_file="xm-alloca.h ${xm_file}"
4732                 xm_defines="USG"
4733                 if test x$gas = xyes
4734                 then
4735                         xmake_file=m68k/x-hp320g
4736                         tm_file=m68k/hp320g.h
4737                 else
4738                         xmake_file=m68k/x-hp320
4739                         tm_file=m68k/hpux7.h
4740                 fi
4741                 install_headers_dir=install-headers-cpio
4742                 use_collect2=yes
4743                 extra_headers=math-68881.h
4744                 float_format=m68k
4745                 ;;
4746         m68k-hp-hpux*)  # HP 9000 series 300
4747                 xm_file="xm-alloca.h ${xm_file}"
4748                 xm_defines="USG"
4749                 if test x$gas = xyes
4750                 then
4751                         xmake_file=m68k/x-hp320g
4752                         tm_file=m68k/hp320g.h
4753                 else
4754                         xmake_file=m68k/x-hp320
4755                         tm_file=m68k/hp320.h
4756                 fi
4757                 install_headers_dir=install-headers-cpio
4758                 use_collect2=yes
4759                 extra_headers=math-68881.h
4760                 float_format=m68k
4761                 ;;
4762         m68k-sun-mach*)
4763                 tm_file=m68k/sun3mach.h
4764                 use_collect2=yes
4765                 extra_headers=math-68881.h
4766                 float_format=m68k
4767                 ;;
4768         m68k-sony-newsos3*)
4769                 if test x$gas = xyes
4770                 then
4771                         tm_file=m68k/news3gas.h
4772                 else
4773                         tm_file=m68k/news3.h
4774                 fi
4775                 use_collect2=yes
4776                 extra_headers=math-68881.h
4777                 float_format=m68k
4778                 ;;
4779         m68k-sony-bsd* | m68k-sony-newsos*)
4780                 if test x$gas = xyes
4781                 then
4782                         tm_file=m68k/newsgas.h
4783                 else
4784                         tm_file=m68k/news.h
4785                 fi
4786                 use_collect2=yes
4787                 extra_headers=math-68881.h
4788                 float_format=m68k
4789                 ;;
4790         m68k-next-nextstep2*)
4791                 tm_file=m68k/next21.h
4792                 xm_file="m68k/xm-next.h ${xm_file}"
4793                 tmake_file=m68k/t-next
4794                 xmake_file=m68k/x-next
4795                 extra_objs=nextstep.o
4796                 extra_headers=math-68881.h
4797                 use_collect2=yes
4798                 float_format=m68k
4799                 ;;
4800         m68k-next-nextstep[34]*)
4801                 tm_file=m68k/next.h
4802                 xm_file="m68k/xm-next.h ${xm_file}"
4803                 tmake_file=m68k/t-next
4804                 xmake_file=m68k/x-next
4805                 extra_objs=nextstep.o
4806                 extra_parts="crtbegin.o crtend.o"
4807                 extra_headers=math-68881.h
4808                 float_format=m68k
4809                 if test x$enable_threads = xyes; then
4810                         thread_file='mach'
4811                 fi
4812                 ;;
4813         m68k-sun-sunos3*)
4814                 if test x$with_fp = xno
4815                 then
4816                         tm_file=m68k/sun3n3.h
4817                 else
4818                         tm_file=m68k/sun3o3.h
4819                         float_format=m68k
4820                 fi
4821                 use_collect2=yes
4822                 extra_headers=math-68881.h
4823                 ;;
4824         m68k-sun-sunos*)                        # For SunOS 4 (the default).
4825                 if test x$with_fp = xno
4826                 then
4827                         tm_file=m68k/sun3n.h
4828                 else
4829                         tm_file=m68k/sun3.h
4830                         float_format=m68k
4831                 fi
4832                 use_collect2=yes
4833                 extra_headers=math-68881.h
4834                 ;;
4835         m68k-wrs-vxworks*)
4836                 tm_file=m68k/vxm68k.h
4837                 tmake_file=m68k/t-vxworks68
4838                 extra_headers=math-68881.h
4839                 thread_file='vxworks'
4840                 float_format=m68k
4841                 ;;
4842         m68k-*-aout*)
4843                 tmake_file=m68k/t-m68kbare
4844                 tm_file="m68k/m68k-aout.h libgloss.h"
4845                 extra_headers=math-68881.h
4846                 float_format=m68k
4847                 ;;
4848         m68k-*-coff*)
4849                 tmake_file=m68k/t-m68kbare
4850                 tm_file="m68k/m68k-coff.h dbx.h libgloss.h"
4851                 extra_headers=math-68881.h
4852                 float_format=m68k
4853                 ;;
4854         m68020-*-elf* | m68k-*-elf*)
4855                 tm_file="m68k/m68020-elf.h"
4856                 xm_file=m68k/xm-m68kv.h
4857                 tmake_file=m68k/t-m68kelf
4858                 header_files=math-68881.h
4859                 ;;
4860         m68k-*-lynxos*)
4861                 if test x$gas = xyes
4862                 then
4863                         tm_file=m68k/lynx.h
4864                 else
4865                         tm_file=m68k/lynx-ng.h
4866                 fi
4867                 xm_file=m68k/xm-lynx.h
4868                 xmake_file=x-lynx
4869                 tmake_file=m68k/t-lynx
4870                 extra_headers=math-68881.h
4871                 float_format=m68k
4872                 ;;
4873         m68k*-*-netbsd*)
4874                 tm_file=m68k/netbsd.h
4875                 tmake_file=t-netbsd
4876                 float_format=m68k
4877                 use_collect2=yes
4878                 ;;
4879         m68k*-*-openbsd*)
4880                 float_format=m68k
4881                 # we need collect2 until our bug is fixed...
4882                 use_collect2=yes
4883                 ;;
4884         m68k-*-sysv3*)                  # Motorola m68k's running system V.3
4885                 xm_file="xm-alloca.h ${xm_file}"
4886                 xm_defines=USG
4887                 xmake_file=m68k/x-m68kv
4888                 extra_parts="crtbegin.o crtend.o"
4889                 extra_headers=math-68881.h
4890                 float_format=m68k
4891                 ;;
4892         m68k-*-sysv4*)                  # Motorola m68k's running system V.4
4893                 tm_file=m68k/m68kv4.h
4894                 xm_file="xm-alloca.h ${xm_file}"
4895                 xm_defines=USG
4896                 tmake_file=t-svr4
4897                 extra_parts="crtbegin.o crtend.o"
4898                 extra_headers=math-68881.h
4899                 float_format=m68k
4900                 ;;
4901         m68k-*-linux-gnuaout*)          # Motorola m68k's running GNU/Linux
4902                                         # with a.out format
4903                 xmake_file=x-linux
4904                 tm_file=m68k/linux-aout.h
4905                 tmake_file="t-linux-aout m68k/t-linux-aout"
4906                 extra_headers=math-68881.h
4907                 float_format=m68k
4908                 gnu_ld=yes
4909                 ;;
4910         m68k-*-linux-gnulibc1)          # Motorola m68k's running GNU/Linux
4911                                         # with ELF format using the
4912                                         # GNU/Linux C library 5
4913                 xmake_file=x-linux
4914                 tm_file=m68k/linux.h
4915                 tmake_file="t-linux t-linux-gnulibc1 m68k/t-linux"
4916                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
4917                 extra_headers=math-68881.h
4918                 float_format=m68k
4919                 gnu_ld=yes
4920                 ;;
4921         m68k-*-linux-gnu*)              # Motorola m68k's running GNU/Linux
4922                                         # with ELF format using glibc 2
4923                                         # aka the GNU/Linux C library 6.
4924                 xmake_file=x-linux
4925                 tm_file=m68k/linux.h
4926                 tmake_file="t-linux m68k/t-linux"
4927                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
4928                 extra_headers=math-68881.h
4929                 float_format=m68k
4930                 gnu_ld=yes
4931                 if test x$enable_threads = xyes; then
4932                         thread_file='posix'
4933                 fi
4934                 ;;
4935         m68k-*-psos*)
4936                 tmake_file=m68k/t-m68kbare
4937                 tm_file=m68k/m68k-psos.h
4938                 extra_headers=math-68881.h
4939                 float_format=m68k
4940                 ;;
4941         m68k-*-rtemscoff*)
4942                 tmake_file="m68k/t-m68kbare t-rtems"
4943                 tm_file=m68k/rtems.h
4944                 extra_headers=math-68881.h
4945                 float_format=m68k
4946                 ;;
4947         m68k-*-rtemself*|m68k-*-rtems*)
4948                 tmake_file="m68k/t-m68kbare t-rtems m68k/t-crtstuff"
4949                 tm_file=m68k/rtemself.h
4950                 extra_headers=math-68881.h
4951                 float_format=m68k
4952                 ;;
4953         m88k-dg-dgux*)
4954                 case $machine in
4955                   m88k-dg-dguxbcs*)
4956                     tm_file=m88k/dguxbcs.h
4957                     tmake_file=m88k/t-dguxbcs
4958                     ;;
4959                   *)
4960                     tm_file=m88k/dgux.h
4961                     tmake_file=m88k/t-dgux
4962                     ;;
4963                 esac
4964                 extra_parts="crtbegin.o bcscrtbegin.o crtend.o m88kdgux.ld"
4965                 xmake_file=m88k/x-dgux
4966                 if test x$gas = xyes
4967                 then
4968                         tmake_file=m88k/t-dgux-gas
4969                 fi
4970                 ;;
4971         m88k-dolphin-sysv3*)
4972                 tm_file=m88k/dolph.h
4973                 extra_parts="crtbegin.o crtend.o"
4974                 xm_file="m88k/xm-sysv3.h ${xm_file}"
4975                 xmake_file=m88k/x-dolph
4976                 if test x$gas = xyes
4977                 then
4978                         tmake_file=m88k/t-m88k-gas
4979                 fi
4980                 ;;
4981         m88k-tektronix-sysv3)
4982                 tm_file=m88k/tekXD88.h
4983                 extra_parts="crtbegin.o crtend.o"
4984                 xm_file="m88k/xm-sysv3.h ${xm_file}"
4985                 xmake_file=m88k/x-tekXD88
4986                 if test x$gas = xyes
4987                 then
4988                         tmake_file=m88k/t-m88k-gas
4989                 fi
4990                 ;;
4991         m88k-*-aout*)
4992                 tm_file=m88k/m88k-aout.h
4993                 ;;
4994         m88k-*-coff*)
4995                 tm_file=m88k/m88k-coff.h
4996                 tmake_file=m88k/t-bug
4997                 ;;
4998         m88k-*-luna*)
4999                 tm_file=m88k/luna.h
5000                 extra_parts="crtbegin.o crtend.o"
5001                 if test x$gas = xyes
5002                 then
5003                         tmake_file=m88k/t-luna-gas
5004                 else
5005                         tmake_file=m88k/t-luna
5006                 fi
5007                 ;;
5008         m88k-*-openbsd*)
5009                 tmake_file="${tmake_file} m88k/t-luna-gas"
5010                 ;;
5011         m88k-*-sysv3*)
5012                 tm_file=m88k/sysv3.h
5013                 extra_parts="crtbegin.o crtend.o"
5014                 xm_file="m88k/xm-sysv3.h ${xm_file}"
5015                 xmake_file=m88k/x-sysv3
5016                 if test x$gas = xyes
5017                 then
5018                         tmake_file=m88k/t-m88k-gas
5019                 fi
5020                 ;;
5021         m88k-*-sysv4*)
5022                 tm_file=m88k/sysv4.h
5023                 extra_parts="crtbegin.o crtend.o"
5024                 xmake_file=m88k/x-sysv4
5025                 tmake_file=m88k/t-sysv4
5026                 ;;
5027         mcore-*-elf)
5028                 tm_file=mcore/mcore-elf.h
5029                 tmake_file=mcore/t-mcore
5030                 ;;
5031         mcore-*-pe*)
5032                 tm_file=mcore/mcore-pe.h
5033                 tmake_file=mcore/t-mcore-pe
5034                 ;;
5035         mips-sgi-irix6*)                # SGI System V.4., IRIX 6
5036                 if test "x$gnu_ld" = xyes
5037                 then
5038                         tm_file="mips/iris6.h mips/iris6gld.h"
5039                 else
5040                         tm_file=mips/iris6.h
5041                 fi
5042                 tmake_file=mips/t-iris6
5043                 xm_file=mips/xm-iris6.h
5044                 xmake_file=mips/x-iris6
5045 #               if test x$enable_threads = xyes; then
5046 #                       thread_file='irix'
5047 #               fi
5048                 ;;
5049         mips-wrs-vxworks)
5050                 tm_file="mips/elf.h mips/vxworks.h"
5051                 tmake_file=mips/t-ecoff
5052                 gas=yes
5053                 gnu_ld=yes
5054                 extra_parts="crtbegin.o crtend.o"
5055                 thread_file='vxworks'
5056                 ;;
5057         mips-sgi-irix5cross64)          # Irix5 host, Irix 6 target, cross64
5058                 tm_file="mips/iris6.h mips/cross64.h"
5059                 xm_defines=USG
5060                 xm_file="mips/xm-iris5.h"
5061                 xmake_file=mips/x-iris
5062                 tmake_file=mips/t-cross64
5063                 # See comment in mips/iris[56].h files.
5064                 use_collect2=yes
5065 #               if test x$enable_threads = xyes; then
5066 #                       thread_file='irix'
5067 #               fi
5068                 ;;
5069         mips-sni-sysv4)
5070                 if test x$gas = xyes
5071                 then
5072                         if test x$stabs = xyes
5073                         then
5074                                 tm_file=mips/iris5gdb.h
5075                         else
5076                                 tm_file="mips/sni-svr4.h mips/sni-gas.h"
5077                         fi
5078                 else
5079                         tm_file=mips/sni-svr4.h
5080                 fi
5081                 xm_defines=USG
5082                 xmake_file=mips/x-sni-svr4
5083                 tmake_file=mips/t-mips-gas
5084                 if test x$gnu_ld != xyes
5085                 then
5086                         use_collect2=yes
5087                 fi
5088                 ;;
5089         mips-sgi-irix5*)                # SGI System V.4., IRIX 5
5090                 if test x$gas = xyes
5091                 then
5092                         tm_file="mips/iris5.h mips/iris5gas.h"
5093                         if test x$stabs = xyes
5094                         then
5095                                 tm_file="${tm_file} dbx.h"
5096                         fi
5097                 else
5098                         tm_file=mips/iris5.h
5099                 fi
5100                 xm_defines=USG
5101                 xm_file="mips/xm-iris5.h"
5102                 xmake_file=mips/x-iris
5103                 # mips-tfile doesn't work yet
5104                 tmake_file=mips/t-mips-gas
5105                 # See comment in mips/iris5.h file.
5106                 use_collect2=yes
5107 #               if test x$enable_threads = xyes; then
5108 #                       thread_file='irix'
5109 #               fi
5110                 ;;
5111         mips-sgi-irix4loser*)           # Mostly like a MIPS.
5112                 tm_file="mips/iris4loser.h mips/iris3.h ${tm_file} mips/iris4.h"
5113                 if test x$stabs = xyes; then
5114                         tm_file="${tm_file} dbx.h"
5115                 fi
5116                 xm_defines=USG
5117                 xmake_file=mips/x-iris
5118                 if test x$gas = xyes
5119                 then
5120                         tmake_file=mips/t-mips-gas
5121                 else
5122                         extra_passes="mips-tfile mips-tdump"
5123                 fi
5124                 if test x$gnu_ld != xyes
5125                 then
5126                         use_collect2=yes
5127                 fi
5128 #               if test x$enable_threads = xyes; then
5129 #                       thread_file='irix'
5130 #               fi
5131                 ;;
5132         mips-sgi-irix4*)                # Mostly like a MIPS.
5133                 tm_file="mips/iris3.h ${tm_file} mips/iris4.h"
5134                 if test x$stabs = xyes; then
5135                         tm_file="${tm_file} dbx.h"
5136                 fi
5137                 xm_defines=USG
5138                 xmake_file=mips/x-iris
5139                 if test x$gas = xyes
5140                 then
5141                         tmake_file=mips/t-mips-gas
5142                 else
5143                         extra_passes="mips-tfile mips-tdump"
5144                 fi
5145                 if test x$gnu_ld != xyes
5146                 then
5147                         use_collect2=yes
5148                 fi
5149 #               if test x$enable_threads = xyes; then
5150 #                       thread_file='irix'
5151 #               fi
5152                 ;;
5153         mips-sgi-*)                     # Mostly like a MIPS.
5154                 tm_file="mips/iris3.h ${tm_file}"
5155                 if test x$stabs = xyes; then
5156                         tm_file="${tm_file} dbx.h"
5157                 fi
5158                 xm_defines=USG
5159                 xmake_file=mips/x-iris3
5160                 if test x$gas = xyes
5161                 then
5162                         tmake_file=mips/t-mips-gas
5163                 else
5164                         extra_passes="mips-tfile mips-tdump"
5165                 fi
5166                 if test x$gnu_ld != xyes
5167                 then
5168                         use_collect2=yes
5169                 fi
5170                 ;;
5171         mips-dec-osfrose*)              # Decstation running OSF/1 reference port with OSF/rose.
5172                 tm_file="mips/osfrose.h ${tm_file}"
5173                 xmake_file=mips/x-osfrose
5174                 tmake_file=mips/t-osfrose
5175                 extra_objs=halfpic.o
5176                 use_collect2=yes
5177                 ;;
5178         mips-dec-osf*)                  # Decstation running OSF/1 as shipped by DIGITAL
5179                 tm_file=mips/dec-osf1.h
5180                 if test x$stabs = xyes; then
5181                         tm_file="${tm_file} dbx.h"
5182                 fi
5183                 xmake_file=mips/x-dec-osf1
5184                 if test x$gas = xyes
5185                 then
5186                         tmake_file=mips/t-mips-gas
5187                 else
5188                         tmake_file=mips/t-ultrix
5189                         extra_passes="mips-tfile mips-tdump"
5190                 fi
5191                 if test x$gnu_ld != xyes
5192                 then
5193                         use_collect2=yes
5194                 fi
5195                 ;;
5196         mips-dec-bsd*)                  # Decstation running 4.4 BSD
5197               tm_file=mips/dec-bsd.h
5198               if test x$gas = xyes
5199               then
5200                         tmake_file=mips/t-mips-gas
5201               else
5202                         tmake_file=mips/t-ultrix
5203                         extra_passes="mips-tfile mips-tdump"
5204               fi
5205               if test x$gnu_ld != xyes
5206               then
5207                         use_collect2=yes
5208               fi
5209               ;;
5210         mipsel-*-netbsd* | mips-dec-netbsd*)    # Decstation running NetBSD
5211                 tm_file=mips/netbsd.h
5212                 # On NetBSD, the headers are already okay, except for math.h.
5213                 tmake_file=t-netbsd
5214                 ;;
5215        mips*-*-linux*)                         # Linux MIPS, either endian.
5216                 xmake_file=x-linux
5217                case $machine in
5218                        mipsel-*)  tm_file="mips/elfl.h mips/linux.h" ;;
5219                        *)         tm_file="mips/elf.h mips/linux.h" ;;
5220                esac
5221                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
5222                 gnu_ld=yes
5223                 gas=yes
5224                 if test x$enable_threads = xyes; then
5225                         thread_file='posix'
5226                 fi
5227                 ;;
5228         mips*el-*-openbsd*)     # mips little endian
5229                 target_cpu_default="MASK_GAS|MASK_ABICALLS"
5230                 ;;
5231         mips*-*-openbsd*)               # mips big endian
5232                 target_cpu_default="MASK_GAS|MASK_ABICALLS"
5233                 tm_file="mips/openbsd-be.h ${tm_file}"
5234                 ;;
5235         mips-sony-bsd* | mips-sony-newsos*)     # Sony NEWS 3600 or risc/news.
5236                 tm_file="mips/news4.h ${tm_file}"
5237                 if test x$stabs = xyes; then
5238                         tm_file="${tm_file} dbx.h"
5239                 fi
5240                 if test x$gas = xyes
5241                 then
5242                         tmake_file=mips/t-mips-gas
5243                 else
5244                         extra_passes="mips-tfile mips-tdump"
5245                 fi
5246                 if test x$gnu_ld != xyes
5247                 then
5248                         use_collect2=yes
5249                 fi
5250                 xmake_file=mips/x-sony
5251                 ;;
5252         mips-sony-sysv*)                # Sony NEWS 3800 with NEWSOS5.0.
5253                                         # That is based on svr4.
5254                 # t-svr4 is not right because this system doesn't use ELF.
5255                 tm_file="mips/news5.h ${tm_file}"
5256                 if test x$stabs = xyes; then
5257                         tm_file="${tm_file} dbx.h"
5258                 fi
5259                 xm_defines=USG
5260                 if test x$gas = xyes
5261                 then
5262                         tmake_file=mips/t-mips-gas
5263                 else
5264                         extra_passes="mips-tfile mips-tdump"
5265                 fi
5266                 if test x$gnu_ld != xyes
5267                 then
5268                         use_collect2=yes
5269                 fi
5270                 ;;
5271         mips-tandem-sysv4*)             # Tandem S2 running NonStop UX
5272                 tm_file="mips/svr4-5.h mips/svr4-t.h"
5273                 if test x$stabs = xyes; then
5274                         tm_file="${tm_file} dbx.h"
5275                 fi
5276                 xm_defines=USG
5277                 xmake_file=mips/x-sysv
5278                 if test x$gas = xyes
5279                 then
5280                         tmake_file=mips/t-mips-gas
5281                         extra_parts="crtbegin.o crtend.o"
5282                 else
5283                         tmake_file=mips/t-mips
5284                         extra_passes="mips-tfile mips-tdump"
5285                 fi
5286                 if test x$gnu_ld != xyes
5287                 then
5288                         use_collect2=yes
5289                 fi
5290                 ;;
5291         mips-*-ultrix* | mips-dec-mach3)        # Decstation.
5292                 tm_file="mips/ultrix.h ${tm_file}"
5293                 if test x$stabs = xyes; then
5294                         tm_file="${tm_file} dbx.h"
5295                 fi
5296                 xmake_file=mips/x-ultrix
5297                 if test x$gas = xyes
5298                 then
5299                         tmake_file=mips/t-mips-gas
5300                 else
5301                         tmake_file=mips/t-ultrix
5302                         extra_passes="mips-tfile mips-tdump"
5303                 fi
5304                 if test x$gnu_ld != xyes
5305                 then
5306                         use_collect2=yes
5307                 fi
5308                 ;;
5309         mips-*-riscos[56789]bsd*)
5310                 tm_file=mips/bsd-5.h    # MIPS BSD 4.3, RISC-OS 5.0
5311                 if test x$stabs = xyes; then
5312                         tm_file="${tm_file} dbx.h"
5313                 fi
5314                 if test x$gas = xyes
5315                 then
5316                         tmake_file=mips/t-bsd-gas
5317                 else
5318                         tmake_file=mips/t-bsd
5319                         extra_passes="mips-tfile mips-tdump"
5320                 fi
5321                 if test x$gnu_ld != xyes
5322                 then
5323                         use_collect2=yes
5324                 fi
5325                 ;;
5326         mips-*-bsd* | mips-*-riscosbsd* | mips-*-riscos[1234]bsd*)
5327                 tm_file="mips/bsd-4.h ${tm_file}" # MIPS BSD 4.3, RISC-OS 4.0
5328                 if test x$stabs = xyes; then
5329                         tm_file="${tm_file} dbx.h"
5330                 fi
5331                 if test x$gas = xyes
5332                 then
5333                         tmake_file=mips/t-bsd-gas
5334                 else
5335                         tmake_file=mips/t-bsd
5336                         extra_passes="mips-tfile mips-tdump"
5337                 fi
5338                 if test x$gnu_ld != xyes
5339                 then
5340                         use_collect2=yes
5341                 fi
5342                 ;;
5343         mips-*-riscos[56789]sysv4*)
5344                 tm_file=mips/svr4-5.h   # MIPS System V.4., RISC-OS 5.0
5345                 if test x$stabs = xyes; then
5346                         tm_file="${tm_file} dbx.h"
5347                 fi
5348                 xmake_file=mips/x-sysv
5349                 if test x$gas = xyes
5350                 then
5351                         tmake_file=mips/t-svr4-gas
5352                 else
5353                         tmake_file=mips/t-svr4
5354                         extra_passes="mips-tfile mips-tdump"
5355                 fi
5356                 if test x$gnu_ld != xyes
5357                 then
5358                         use_collect2=yes
5359                 fi
5360                 ;;
5361         mips-*-sysv4* | mips-*-riscos[1234]sysv4* | mips-*-riscossysv4*)
5362                 tm_file="mips/svr4-4.h ${tm_file}"
5363                 if test x$stabs = xyes; then
5364                         tm_file="${tm_file} dbx.h"
5365                 fi
5366                 xm_defines=USG
5367                 xmake_file=mips/x-sysv
5368                 if test x$gas = xyes
5369                 then
5370                         tmake_file=mips/t-svr4-gas
5371                 else
5372                         tmake_file=mips/t-svr4
5373                         extra_passes="mips-tfile mips-tdump"
5374                 fi
5375                 if test x$gnu_ld != xyes
5376                 then
5377                         use_collect2=yes
5378                 fi
5379                 ;;
5380         mips-*-riscos[56789]sysv*)
5381                 tm_file=mips/svr3-5.h   # MIPS System V.3, RISC-OS 5.0
5382                 if test x$stabs = xyes; then
5383                         tm_file="${tm_file} dbx.h"
5384                 fi
5385                 xm_defines=USG
5386                 xmake_file=mips/x-sysv
5387                 if test x$gas = xyes
5388                 then
5389                         tmake_file=mips/t-svr3-gas
5390                 else
5391                         tmake_file=mips/t-svr3
5392                         extra_passes="mips-tfile mips-tdump"
5393                 fi
5394                 if test x$gnu_ld != xyes
5395                 then
5396                         use_collect2=yes
5397                 fi
5398                 ;;
5399         mips-*-sysv* | mips-*-riscos*sysv*)
5400                 tm_file="mips/svr3-4.h ${tm_file}"
5401                 if test x$stabs = xyes; then
5402                         tm_file="${tm_file} dbx.h"
5403                 fi
5404                 xm_defines=USG
5405                 xmake_file=mips/x-sysv
5406                 if test x$gas = xyes
5407                 then
5408                         tmake_file=mips/t-svr3-gas
5409                 else
5410                         tmake_file=mips/t-svr3
5411                         extra_passes="mips-tfile mips-tdump"
5412                 fi
5413                 if test x$gnu_ld != xyes
5414                 then
5415                         use_collect2=yes
5416                 fi
5417                 ;;
5418         mips-*-riscos[56789]*)          # Default MIPS RISC-OS 5.0.
5419                 tm_file=mips/mips-5.h
5420                 if test x$stabs = xyes; then
5421                         tm_file="${tm_file} dbx.h"
5422                 fi
5423                 if test x$gas = xyes
5424                 then
5425                         tmake_file=mips/t-mips-gas
5426                 else
5427                         extra_passes="mips-tfile mips-tdump"
5428                 fi
5429                 if test x$gnu_ld != xyes
5430                 then
5431                         use_collect2=yes
5432                 fi
5433                 ;;
5434         mips-*-gnu*)
5435                 ;;
5436         mipsel-*-ecoff*)
5437                 tm_file=mips/ecoffl.h
5438                 if test x$stabs = xyes; then
5439                         tm_file="${tm_file} dbx.h"
5440                 fi
5441                 tmake_file=mips/t-ecoff
5442                 ;;
5443         mips-*-ecoff*)
5444                 tm_file="gofast.h mips/ecoff.h"
5445                 if test x$stabs = xyes; then
5446                         tm_file="${tm_file} dbx.h"
5447                 fi
5448                 tmake_file=mips/t-ecoff
5449                 ;;
5450         mipsel-*-elf*)
5451                 tm_file="mips/elfl.h"
5452                 tmake_file=mips/t-elf
5453                 ;;
5454         mips-*-elf*)
5455                 tm_file="mips/elf.h"
5456                 tmake_file=mips/t-elf
5457                 ;;
5458         mips64el-*-elf*)
5459                 tm_file="mips/elfl64.h"
5460                 tmake_file=mips/t-elf
5461                 ;;
5462         mips64orionel-*-elf*)
5463                 tm_file="mips/elforion.h mips/elfl64.h"
5464                 tmake_file=mips/t-elf
5465                 ;;
5466         mips64-*-elf*)
5467                 tm_file="mips/elf64.h"
5468                 tmake_file=mips/t-elf
5469                 ;;
5470         mips64orion-*-elf*)
5471                 tm_file="mips/elforion.h mips/elf64.h"
5472                 tmake_file=mips/t-elf
5473                 ;;
5474         mips64orion-*-rtems*)
5475                 tm_file="mips/elforion.h mips/elf64.h mips/rtems64.h"
5476                 tmake_file="mips/t-elf t-rtems"
5477                 ;;
5478         mipstx39el-*-elf*)
5479                 tm_file="mips/r3900.h mips/elfl.h mips/abi64.h"
5480                 tmake_file=mips/t-r3900
5481                 ;;
5482         mipstx39-*-elf*)
5483                 tm_file="mips/r3900.h mips/elf.h mips/abi64.h"
5484                 tmake_file=mips/t-r3900
5485                 ;;
5486         mips-*-*)                               # Default MIPS RISC-OS 4.0.
5487                 if test x$stabs = xyes; then
5488                         tm_file="${tm_file} dbx.h"
5489                 fi
5490                 if test x$gas = xyes
5491                 then
5492                         tmake_file=mips/t-mips-gas
5493                 else
5494                         extra_passes="mips-tfile mips-tdump"
5495                 fi
5496                 if test x$gnu_ld != xyes
5497                 then
5498                         use_collect2=yes
5499                 fi
5500                 ;;
5501         mn10200-*-*)
5502                 float_format=i32
5503                 cpu_type=mn10200
5504                 tm_file="mn10200/mn10200.h"
5505                 if test x$stabs = xyes
5506                 then
5507                         tm_file="${tm_file} dbx.h"
5508                 fi
5509                 use_collect2=no
5510                 ;;
5511         mn10300-*-*)
5512                 cpu_type=mn10300
5513                 tm_file="mn10300/mn10300.h"
5514                 if test x$stabs = xyes
5515                 then
5516                         tm_file="${tm_file} dbx.h"
5517                 fi
5518                 use_collect2=no
5519                 ;;
5520         ns32k-encore-bsd*)
5521                 tm_file=ns32k/encore.h
5522                 use_collect2=yes
5523                 ;;
5524         ns32k-sequent-bsd*)
5525                 tm_file=ns32k/sequent.h
5526                 use_collect2=yes
5527                 ;;
5528         ns32k-tek6100-bsd*)
5529                 tm_file=ns32k/tek6100.h
5530                 use_collect2=yes
5531                 ;;
5532         ns32k-tek6200-bsd*)
5533                 tm_file=ns32k/tek6200.h
5534                 use_collect2=yes
5535                 ;;
5536 # This has not been updated to GCC 2.
5537 #       ns32k-ns-genix*)
5538 #               xm_defines=USG
5539 #               xmake_file=ns32k/x-genix
5540 #               tm_file=ns32k/genix.h
5541 #               use_collect2=yes
5542 #               ;;
5543         ns32k-merlin-*)
5544                 tm_file=ns32k/merlin.h
5545                 use_collect2=yes
5546                 ;;
5547         ns32k-pc532-mach*)
5548                 tm_file=ns32k/pc532-mach.h
5549                 use_collect2=yes
5550                 ;;
5551         ns32k-pc532-minix*)
5552                 tm_file=ns32k/pc532-min.h
5553                 xm_file="ns32k/xm-pc532-min.h ${xm-file}"
5554                 xm_defines=USG
5555                 use_collect2=yes
5556                 ;;
5557         ns32k-*-netbsd*)
5558                 tm_file=ns32k/netbsd.h
5559                 xm_file="ns32k/xm-netbsd.h ${xm_file}"
5560                 # On NetBSD, the headers are already okay, except for math.h.
5561                 tmake_file=t-netbsd
5562                 use_collect2=yes
5563                 ;;
5564         pdp11-*-bsd)
5565                 tm_file="${tm_file} pdp11/2bsd.h"
5566                 ;;
5567         pdp11-*-*)
5568                 ;;
5569         avr-*-*)
5570                 ;;
5571         ns32k-*-openbsd*)
5572                 # Nothing special
5573                 ;;
5574 # This has not been updated to GCC 2.
5575 #       pyramid-*-*)
5576 #               cpu_type=pyr
5577 #               xmake_file=pyr/x-pyr
5578 #               use_collect2=yes
5579 #               ;;
5580
5581         pj*-linux*)
5582                 tm_file="svr4.h pj/linux.h ${tm_file}"
5583                 ;;
5584         pj-*)
5585                 ;;
5586         pjl-*)
5587                 tm_file="svr4.h pj/pjl.h ${tm_file}"
5588                 ;;
5589
5590         romp-*-aos*)
5591                 use_collect2=yes
5592                 ;;
5593         romp-*-mach*)
5594                 xmake_file=romp/x-mach
5595                 use_collect2=yes
5596                 ;;
5597         romp-*-openbsd*)
5598                 # Nothing special
5599                 ;;
5600         powerpc-*-openbsd*)
5601                 tmake_file="${tmake_file} rs6000/t-rs6000 rs6000/t-openbsd"
5602                 ;;
5603         powerpc-*-beos*)
5604                 cpu_type=rs6000
5605                 tm_file=rs6000/beos.h
5606                 xm_file=rs6000/xm-beos.h
5607                 tmake_file=rs6000/t-beos
5608                 xmake_file=rs6000/x-beos
5609                 ;;
5610         powerpc-*-sysv* | powerpc-*-elf*)
5611                 tm_file=rs6000/sysv4.h
5612                 xm_file="rs6000/xm-sysv4.h"
5613                 xm_defines="USG POSIX"
5614                 extra_headers=ppc-asm.h
5615                 if test x$gas = xyes
5616                 then
5617                         tmake_file="rs6000/t-ppcos rs6000/t-ppccomm"
5618                 else
5619                         tmake_file="rs6000/t-ppc rs6000/t-ppccomm"
5620                 fi
5621                 xmake_file=rs6000/x-sysv4
5622                 ;;
5623         powerpc-*-eabiaix*)
5624                 tm_file=rs6000/eabiaix.h
5625                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
5626                 extra_headers=ppc-asm.h
5627                 ;;
5628         powerpc-*-eabisim*)
5629                 tm_file=rs6000/eabisim.h
5630                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
5631                 extra_headers=ppc-asm.h
5632                 ;;
5633         powerpc-*-eabi*)
5634                 tm_file=rs6000/eabi.h
5635                 if test x$gas = xyes
5636                 then
5637                         tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
5638                 else
5639                         tmake_file="rs6000/t-ppc rs6000/t-ppccomm"
5640                 fi
5641                 extra_headers=ppc-asm.h
5642                 ;;
5643         powerpc-*-rtems*)
5644                 tm_file=rs6000/rtems.h
5645                 if test x$gas = xyes
5646                 then
5647                      tmake_file="rs6000/t-ppcgas t-rtems rs6000/t-ppccomm"
5648                 else
5649                      tmake_file="rs6000/t-ppc t-rtems rs6000/t-ppccomm"
5650                 fi
5651                 extra_headers=ppc-asm.h
5652                 ;;
5653         powerpc-*-linux-gnulibc1)
5654                 tm_file=rs6000/linux.h
5655                 xm_file=rs6000/xm-sysv4.h
5656                 out_file=rs6000/rs6000.c
5657                 if test x$gas = xyes
5658                 then
5659                         tmake_file="rs6000/t-ppcos t-linux t-linux-gnulibc1 rs6000/t-ppccomm"
5660                 else
5661                         tmake_file="rs6000/t-ppc t-linux t-linux-gnulibc1 rs6000/t-ppccomm"
5662                 fi
5663                 xmake_file=x-linux
5664                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
5665                 extra_headers=ppc-asm.h
5666                 if test x$enable_threads = xyes; then
5667                         thread_file='posix'
5668                 fi
5669                 ;;
5670         powerpc-*-linux-gnu*)
5671                 tm_file=rs6000/linux.h
5672                 xm_file="rs6000/xm-sysv4.h"
5673                 xm_defines="USG ${xm_defines}"
5674                 out_file=rs6000/rs6000.c
5675                 if test x$gas = xyes
5676                 then
5677                         tmake_file="rs6000/t-ppcos t-linux rs6000/t-ppccomm"
5678                 else
5679                         tmake_file="rs6000/t-ppc t-linux rs6000/t-ppccomm"
5680                 fi
5681                 xmake_file=x-linux
5682                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
5683                 extra_headers=ppc-asm.h
5684                 if test x$enable_threads = xyes; then
5685                         thread_file='posix'
5686                 fi
5687                 ;;
5688         powerpc-wrs-vxworks*)
5689                 cpu_type=rs6000
5690                 xm_file="rs6000/xm-sysv4.h"
5691                 xm_defines="USG POSIX"
5692                 tm_file=rs6000/vxppc.h
5693                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
5694                 extra_headers=ppc-asm.h
5695                 thread_file='vxworks'
5696                 ;;
5697         powerpcle-*-sysv* | powerpcle-*-elf*)
5698                 tm_file=rs6000/sysv4le.h
5699                 xm_file="rs6000/xm-sysv4.h"
5700                 xm_defines="USG POSIX"
5701                 if test x$gas = xyes
5702                 then
5703                         tmake_file="rs6000/t-ppcos rs6000/t-ppccomm"
5704                 else
5705                         tmake_file="rs6000/t-ppc rs6000/t-ppccomm"
5706                 fi
5707                 xmake_file=rs6000/x-sysv4
5708                 extra_headers=ppc-asm.h
5709                 ;;
5710         powerpcle-*-eabisim*)
5711                 tm_file=rs6000/eabilesim.h
5712                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
5713                 extra_headers=ppc-asm.h
5714                 ;;
5715         powerpcle-*-eabi*)
5716                 tm_file=rs6000/eabile.h
5717                 if test x$gas = xyes
5718                 then
5719                         tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
5720                 else
5721                         tmake_file="rs6000/t-ppc rs6000/t-ppccomm"
5722                 fi
5723                 extra_headers=ppc-asm.h
5724                 ;;
5725         powerpcle-*-winnt* )
5726                 tm_file=rs6000/win-nt.h
5727                 tmake_file=rs6000/t-winnt
5728 #               extra_objs=pe.o
5729                 if test x$enable_threads = xyes; then
5730                         thread_file='win32'
5731                 fi
5732                 extra_headers=ppc-asm.h
5733                 ;;
5734         powerpcle-*-pe | powerpcle-*-cygwin*)
5735                 tm_file=rs6000/cygwin.h
5736                 xm_file="rs6000/xm-cygwin.h ${xm_file}"
5737                 tmake_file=rs6000/t-winnt
5738                 xmake_file=rs6000/x-cygwin
5739 #               extra_objs=pe.o
5740                 if test x$enable_threads = xyes; then
5741                         thread_file='win32'
5742                 fi
5743                 exeext=.exe
5744                 extra_headers=ppc-asm.h
5745                 ;;
5746         powerpcle-*-solaris2*)
5747                 tm_file=rs6000/sol2.h
5748                 xm_file="rs6000/xm-sysv4.h"
5749                 xm_defines="USG POSIX"
5750                 if test x$gas = xyes
5751                 then
5752                         tmake_file="rs6000/t-ppcos rs6000/t-ppccomm"
5753                 else
5754                         tmake_file="rs6000/t-ppc rs6000/t-ppccomm"
5755                 fi
5756                 xmake_file=rs6000/x-sysv4
5757                 extra_headers=ppc-asm.h
5758                 ;;
5759         rs6000-ibm-aix3.[01]*)
5760                 tm_file=rs6000/aix31.h
5761                 xmake_file=rs6000/x-aix31
5762                 float_format=none
5763                 use_collect2=yes
5764                 ;;
5765         rs6000-ibm-aix3.2.[456789]* | powerpc-ibm-aix3.2.[456789]*)
5766                 tm_file=rs6000/aix3newas.h
5767                 if test x$host != x$target
5768                 then
5769                         tmake_file=rs6000/t-xnewas
5770                 else
5771                         tmake_file=rs6000/t-newas
5772                 fi
5773                 float_format=none
5774                 use_collect2=yes
5775                 ;;
5776         rs6000-ibm-aix4.[12]* | powerpc-ibm-aix4.[12]*)
5777                 tm_file=rs6000/aix41.h
5778                 if test x$host != x$target
5779                 then
5780                         tmake_file=rs6000/t-xnewas
5781                 else
5782                         tmake_file=rs6000/t-newas
5783                 fi
5784                 if test "$gnu_ld" = yes
5785                 then
5786                         xmake_file=rs6000/x-aix41-gld
5787                 else
5788                         xmake_file=rs6000/x-aix41
5789                 fi
5790                 float_format=none
5791                 use_collect2=yes
5792                 ;;
5793         rs6000-ibm-aix4.[3456789]* | powerpc-ibm-aix4.[3456789]*)
5794                 tm_file=rs6000/aix43.h
5795                 if test x$host != x$target
5796                 then
5797                         tmake_file=rs6000/t-xaix43
5798                 else
5799                         tmake_file=rs6000/t-aix43
5800                 fi
5801                 xmake_file=rs6000/x-aix43
5802                 float_format=none
5803                 use_collect2=yes
5804                 ;;
5805         rs6000-ibm-aix[56789].* | powerpc-ibm-aix[56789].*)
5806                 tm_file=rs6000/aix43.h
5807                 if test x$host != x$target
5808                 then
5809                         tmake_file=rs6000/t-xaix43
5810                 else
5811                         tmake_file=rs6000/t-aix43
5812                 fi
5813                 xmake_file=rs6000/x-aix43
5814                 float_format=none
5815                 use_collect2=yes
5816                 ;;
5817         rs6000-ibm-aix*)
5818                 float_format=none
5819                 use_collect2=yes
5820                 ;;
5821         rs6000-bull-bosx)
5822                 float_format=none
5823                 use_collect2=yes
5824                 ;;
5825         rs6000-*-mach*)
5826                 tm_file=rs6000/mach.h
5827                 xm_file="${xm_file} rs6000/xm-mach.h"
5828                 xmake_file=rs6000/x-mach
5829                 use_collect2=yes
5830                 ;;
5831         rs6000-*-lynxos*)
5832                 tm_file=rs6000/lynx.h
5833                 xm_file=rs6000/xm-lynx.h
5834                 tmake_file=rs6000/t-rs6000
5835                 xmake_file=rs6000/x-lynx
5836                 use_collect2=yes
5837                 ;;
5838         sh-*-elf*)
5839                 tm_file=sh/elf.h
5840                 float_format=sh
5841                 ;;
5842         sh-*-rtemself*)
5843                 tmake_file="sh/t-sh t-rtems"
5844                 tm_file=sh/rtemself.h
5845                 float_format=sh
5846                 ;;
5847         sh-*-rtems*)
5848                 tmake_file="sh/t-sh t-rtems"
5849                 tm_file=sh/rtems.h
5850                 float_format=sh
5851                 ;;
5852         sh-*-*)
5853                 float_format=sh
5854                 ;;
5855         sparc-tti-*)
5856                 tm_file=sparc/pbd.h
5857                 xm_file="xm-alloca.h ${xm_file}"
5858                 xm_defines=USG
5859                 ;;
5860         sparc-wrs-vxworks* | sparclite-wrs-vxworks*)
5861                 tm_file=sparc/vxsparc.h
5862                 tmake_file=sparc/t-vxsparc
5863                 use_collect2=yes
5864                 thread_file='vxworks'
5865                 ;;
5866         sparc-*-aout*)
5867                 tmake_file=sparc/t-sparcbare
5868                 tm_file="sparc/aout.h libgloss.h"
5869                 ;;
5870         sparc-*-netbsd*)
5871                 tm_file=sparc/netbsd.h
5872                 tmake_file=t-netbsd
5873                 use_collect2=yes
5874                 ;;
5875         sparc-*-openbsd*)
5876                 # we need collect2 until our bug is fixed...
5877                 use_collect2=yes
5878                 ;;
5879         sparc-*-bsd*)
5880                 tm_file=sparc/bsd.h
5881                 ;;
5882         sparc-*-elf*)
5883                 tm_file=sparc/elf.h
5884                 tmake_file=sparc/t-elf
5885                 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
5886                 #float_format=i128
5887                 float_format=i64
5888                 ;;
5889         sparc-*-linux-gnuaout*)         # Sparc's running GNU/Linux, a.out
5890                 xm_file="${xm_file} sparc/xm-linux.h"
5891                 tm_file=sparc/linux-aout.h
5892                 xmake_file=x-linux
5893                 gnu_ld=yes
5894                 ;;
5895         sparc-*-linux-gnulibc1*)        # Sparc's running GNU/Linux, libc5
5896                 xm_file="${xm_file} sparc/xm-linux.h"
5897                 xmake_file=x-linux
5898                 tm_file=sparc/linux.h
5899                 tmake_file="t-linux t-linux-gnulibc1"
5900                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
5901                 gnu_ld=yes
5902                 float_format=sparc
5903                 ;;
5904         sparc-*-linux-gnu*)             # Sparc's running GNU/Linux, libc6
5905                 xm_file="${xm_file} sparc/xm-linux.h"
5906                 xmake_file=x-linux
5907                 tm_file=sparc/linux.h
5908                 tmake_file="t-linux"
5909                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
5910                 gnu_ld=yes
5911                 if test x$enable_threads = xyes; then
5912                         thread_file='posix'
5913                 fi
5914                 float_format=sparc
5915                 ;;
5916         sparc-*-lynxos*)
5917                 if test x$gas = xyes
5918                 then
5919                         tm_file=sparc/lynx.h
5920                 else
5921                         tm_file=sparc/lynx-ng.h
5922                 fi
5923                 xm_file=sparc/xm-lynx.h
5924                 tmake_file=sparc/t-sunos41
5925                 xmake_file=x-lynx
5926                 ;;
5927         sparc-*-rtemsaout*)
5928                 tmake_file="sparc/t-sparcbare t-rtems"
5929                 tm_file=sparc/rtems.h
5930                 ;;
5931         sparc-*-rtems*|sparc-*-rtemself*)
5932                 tm_file="sparc/rtemself.h"
5933                 tmake_file="sparc/t-elf t-rtems"
5934                 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
5935                 #float_format=i128
5936                 float_format=i64
5937                 ;;
5938         sparcv9-*-solaris2*)
5939                 if test x$gnu_ld = xyes
5940                 then
5941                         tm_file=sparc/sol2-64.h
5942                 else
5943                         tm_file=sparc/sol2-sld-64.h
5944                 fi
5945                 xm_file="sparc/xm-sysv4-64.h sparc/xm-sol2.h"
5946                 xm_defines="USG POSIX"
5947                 tmake_file="sparc/t-sol2 sparc/t-sol2-64"
5948                 xmake_file=sparc/x-sysv4
5949                 extra_parts="crt1.o crti.o crtn.o gcrt1.o crtbegin.o crtend.o"
5950                 float_format=none
5951                 if test x${enable_threads} = x ; then
5952                     enable_threads=$have_pthread_h
5953                     if test x${enable_threads} = x ; then
5954                         enable_threads=$have_thread_h
5955                     fi
5956                 fi
5957                 if test x${enable_threads} = xyes ; then
5958                     if test x${have_pthread_h} = xyes ; then
5959                         thread_file='posix'
5960                     else
5961                         thread_file='solaris'
5962                     fi
5963                 fi
5964                 ;;
5965         sparc-hal-solaris2*)
5966                 xm_file="sparc/xm-sysv4.h sparc/xm-sol2.h"
5967                 xm_defines="USG POSIX"
5968                 tm_file="sparc/sol2.h sparc/hal.h"
5969                 tmake_file="sparc/t-halos sparc/t-sol2"
5970                 xmake_file=sparc/x-sysv4
5971                 extra_parts="crt1.o crti.o crtn.o gmon.o crtbegin.o crtend.o"
5972                 case $machine in
5973                 *-*-solaris2.0-4)
5974                         float_format=i128
5975                 ;;
5976                 *)
5977                         float_format=none
5978                         ;;
5979                 esac
5980                 thread_file='solaris'
5981                 ;;
5982         sparc-*-solaris2*)
5983                 if test x$gnu_ld = xyes
5984                 then
5985                         tm_file=sparc/sol2.h
5986                 else
5987                         tm_file=sparc/sol2-sld.h
5988                 fi
5989                 xm_file="sparc/xm-sysv4.h sparc/xm-sol2.h"
5990                 xm_defines="USG POSIX"
5991                 tmake_file=sparc/t-sol2
5992                 xmake_file=sparc/x-sysv4
5993                 extra_parts="crt1.o crti.o crtn.o gcrt1.o gmon.o crtbegin.o crtend.o"
5994                 case $machine in
5995                 *-*-solaris2.[0-6] | *-*-solaris2.[0-6].*) ;;
5996                 *-*-solaris2*)
5997                         if test x$gnu_ld = xyes
5998                         then
5999                                 tm_file=sparc/sol2-64.h
6000                         else
6001                                 tm_file=sparc/sol2-sld-64.h
6002                         fi
6003                         tmake_file="$tmake_file sparc/t-sol2-64"
6004                         ;;
6005                 esac
6006                 case $machine in
6007                 *-*-solaris2.[0-4])
6008                         float_format=i128
6009                         ;;
6010                 *)
6011                         float_format=none
6012                         ;;
6013                 esac
6014                 if test x${enable_threads} = x; then
6015                     enable_threads=$have_pthread_h
6016                     if test x${enable_threads} = x; then
6017                         enable_threads=$have_thread_h
6018                     fi
6019                 fi
6020                 if test x${enable_threads} = xyes; then
6021                     if test x${have_pthread_h} = xyes; then
6022                         thread_file='posix'
6023                     else
6024                         thread_file='solaris'
6025                     fi
6026                 fi
6027                 ;;
6028         sparc-*-sunos4.0*)
6029                 tm_file=sparc/sunos4.h
6030                 tmake_file=sparc/t-sunos40
6031                 use_collect2=yes
6032                 ;;
6033         sparc-*-sunos4*)
6034                 tm_file=sparc/sunos4.h
6035                 tmake_file=sparc/t-sunos41
6036                 use_collect2=yes
6037                 if test x$gas = xyes; then
6038                         tm_file="${tm_file} sparc/sun4gas.h"
6039                 fi
6040                 ;;
6041         sparc-*-sunos3*)
6042                 tm_file=sparc/sun4o3.h
6043                 use_collect2=yes
6044                 ;;
6045         sparc-*-sysv4*)
6046                 tm_file=sparc/sysv4.h
6047                 xm_file="sparc/xm-sysv4.h"
6048                 xm_defines="USG POSIX"
6049                 tmake_file=t-svr4
6050                 xmake_file=sparc/x-sysv4
6051                 extra_parts="crtbegin.o crtend.o"
6052                 ;;
6053         sparc-*-vxsim*)
6054                 xm_file="sparc/xm-sysv4.h sparc/xm-sol2.h"
6055                 xm_defines="USG POSIX"
6056                 tm_file=sparc/vxsim.h
6057                 tmake_file=sparc/t-vxsparc
6058                 xmake_file=sparc/x-sysv4
6059                 ;;
6060         sparclet-*-aout*)
6061                 tm_file="sparc/splet.h libgloss.h"
6062                 tmake_file=sparc/t-splet
6063                 ;;
6064         sparclite-*-coff*)
6065                 tm_file="sparc/litecoff.h libgloss.h"
6066                 tmake_file=sparc/t-sparclite
6067                 ;;
6068         sparclite-*-aout*)
6069                 tm_file="sparc/lite.h aoutos.h libgloss.h"
6070                 tmake_file=sparc/t-sparclite
6071                 ;;
6072         sparclite-*-elf*)
6073                 tm_file="sparc/liteelf.h"
6074                 tmake_file=sparc/t-sparclite
6075                 extra_parts="crtbegin.o crtend.o"
6076                 ;;
6077         sparc86x-*-aout*)
6078                 tm_file="sparc/sp86x-aout.h aoutos.h libgloss.h"
6079                 tmake_file=sparc/t-sp86x
6080                 ;;
6081         sparc86x-*-elf*)
6082                 tm_file="sparc/sp86x-elf.h"
6083                 tmake_file=sparc/t-sp86x
6084                 extra_parts="crtbegin.o crtend.o"
6085                 ;;
6086         sparc64-*-aout*)
6087                 tmake_file=sparc/t-sp64
6088                 tm_file=sparc/sp64-aout.h
6089                 ;;
6090         sparc64-*-elf*)
6091                 tmake_file=sparc/t-sp64
6092                 tm_file=sparc/sp64-elf.h
6093                 extra_parts="crtbegin.o crtend.o"
6094                 ;;
6095         sparc64-*-linux*)               # 64-bit Sparc's running GNU/Linux
6096                 tmake_file="t-linux sparc/t-linux64"
6097                 xm_file="sparc/xm-sp64.h sparc/xm-linux.h"
6098                 tm_file=sparc/linux64.h
6099                 xmake_file=x-linux
6100                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
6101                 gnu_ld=yes
6102                 if test x$enable_threads = xyes; then
6103                         thread_file='posix'
6104                 fi
6105                 float_format=sparc
6106                 ;;
6107 # This hasn't been upgraded to GCC 2.
6108 #       tahoe-harris-*)                 # Harris tahoe, using COFF.
6109 #               tm_file=tahoe/harris.h
6110 #               ;;
6111 #       tahoe-*-bsd*)                   # tahoe running BSD
6112 #               ;;
6113         thumb-*-coff* | thumbel-*-coff*)
6114                 tm_file=arm/tcoff.h
6115                 out_file=arm/thumb.c
6116                 xm_file=arm/xm-thumb.h
6117                 md_file=arm/thumb.md
6118                 tmake_file=arm/t-thumb
6119                 tm_p_file=arm/thumb-protos.h
6120                 ;;
6121         thumb-*-elf* | thumbel-*-elf*)
6122                 tm_file=arm/telf.h
6123                 out_file=arm/thumb.c
6124                 xm_file=arm/xm-thumb.h
6125                 md_file=arm/thumb.md
6126                 tmake_file=arm/t-thumb-elf
6127                 tm_p_file=arm/thumb-protos.h
6128                 ;;
6129         thumb-*-linux-gnu*)
6130                 tm_file=arm/linux-telf.h
6131                 out_file=arm/thumb.c
6132                 xm_file=arm/xm-thumb.h
6133                 md_file=arm/thumb.md
6134                 tmake_file=arm/t-thumb-linux
6135                 tm_p_file=arm/thumb-protos.h
6136                 ;;
6137         thumb-*-uclinux*)
6138                 tm_file=arm/uclinux-telf.h
6139                 out_file=arm/thumb.c
6140                 md_file=arm/thumb.md
6141                 tmake_file=arm/t-thumb-linux
6142                 xm_file=arm/xm-thumb.h
6143                 tm_p_file=arm/thumb-protos.h
6144                 ;;
6145         thumb-wrs-vxworks)
6146                 tm_file=arm/tcoff.h
6147                 out_file=arm/thumb.c
6148                 xm_file=arm/xm-thumb.h
6149                 md_file=arm/thumb.md
6150                 tmake_file=arm/t-thumb
6151                 thread_file='vxworks'
6152                 tm_p_file=arm/thumb-protos.h
6153                 ;;
6154         thumb-*-pe)
6155                 tm_file=arm/tpe.h
6156                 out_file=arm/thumb.c
6157                 xm_file=arm/xm-thumb.h
6158                 md_file=arm/thumb.md
6159                 tmake_file=arm/t-pe-thumb
6160                 extra_objs=pe.o
6161                 tm_p_file=arm/thumb-protos.h
6162                 ;;
6163 # This hasn't been upgraded to GCC 2.
6164 #       tron-*-*)
6165 #               cpu_type=gmicro
6166 #               use_collect2=yes
6167 #               ;;
6168         v850-*-rtems*)
6169                 cpu_type=v850
6170                 tm_file="v850/rtems.h"
6171                 xm_file="v850/xm-v850.h"
6172                 tmake_file="v850/t-v850 t-rtems"
6173                 if test x$stabs = xyes
6174                 then
6175                         tm_file="${tm_file} dbx.h"
6176                 fi
6177                 use_collect2=no
6178                 ;;
6179         v850-*-*)
6180                 target_cpu_default="TARGET_CPU_generic"
6181                 cpu_type=v850
6182                 tm_file="v850/v850.h"
6183                 xm_file="v850/xm-v850.h"
6184                 tmake_file=v850/t-v850
6185                 if test x$stabs = xyes
6186                 then
6187                         tm_file="${tm_file} dbx.h"
6188                 fi
6189                 use_collect2=no
6190                 ;;
6191         vax-*-bsd*)                     # vaxen running BSD
6192                 use_collect2=yes
6193                 float_format=vax
6194                 ;;
6195         vax-*-sysv*)                    # vaxen running system V
6196                 tm_file="${tm_file} vax/vaxv.h"
6197                 xm_defines=USG
6198                 float_format=vax
6199                 ;;
6200         vax-*-netbsd*)
6201                 tm_file="${tm_file} netbsd.h vax/netbsd.h"
6202                 tmake_file=t-netbsd
6203                 float_format=vax
6204                 use_collect2=yes
6205                 ;;
6206         vax-*-openbsd*)
6207                 tmake_file="${tmake_file} vax/t-openbsd"
6208                 ;;
6209         vax-*-ultrix*)                  # vaxen running ultrix
6210                 tm_file="${tm_file} vax/ultrix.h"
6211                 use_collect2=yes
6212                 float_format=vax
6213                 ;;
6214         vax-*-vms*)                     # vaxen running VMS
6215                 xm_file=vax/xm-vms.h
6216                 tm_file=vax/vms.h
6217                 float_format=vax
6218                 ;;
6219         vax-*-*)                        # vax default entry
6220                 float_format=vax
6221                 ;;
6222         we32k-att-sysv*)
6223                 xm_file="${xm_file} xm-svr3"
6224                 use_collect2=yes
6225                 ;;
6226         *)
6227                 echo "Configuration $machine not supported" 1>&2
6228                 exit 1
6229                 ;;
6230         esac
6231
6232         case $machine in
6233         *-*-linux-gnu*)
6234                 ;; # Existing GNU/Linux systems do not use the GNU setup.
6235         *-*-gnu*)
6236                 # On the GNU system, the setup is just about the same on
6237                 # each different CPU.  The specific machines that GNU
6238                 # supports are matched above and just set $cpu_type.
6239                 xm_file="xm-gnu.h ${xm_file}"
6240                 tm_file=${cpu_type}/gnu.h
6241                 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
6242                 # GNU always uses ELF.
6243                 elf=yes
6244                 # GNU tools are the only tools.
6245                 gnu_ld=yes
6246                 gas=yes
6247                 xmake_file=x-linux      # These details are the same as Linux.
6248                 tmake_file=t-gnu        # These are not.
6249                 ;;
6250         *-*-sysv4*)
6251                 xmake_try_sysv=x-sysv
6252                 install_headers_dir=install-headers-cpio
6253                 ;;
6254         *-*-sysv*)
6255                 install_headers_dir=install-headers-cpio
6256                 ;;
6257         esac
6258
6259         # Distinguish i[34567]86
6260         # Also, do not run mips-tfile on MIPS if using gas.
6261         # Process --with-cpu= for PowerPC/rs6000
6262         target_cpu_default2=
6263         case $machine in
6264         i486-*-*)
6265                 target_cpu_default2=1
6266                 ;;
6267         i586-*-*)
6268                 case $target_alias in
6269                         k6-*)
6270                                 target_cpu_default2=4
6271                                 ;;
6272                         *)
6273                                 target_cpu_default2=2
6274                                 ;;
6275                 esac
6276                 ;;
6277         i686-*-* | i786-*-*)
6278                 target_cpu_default2=3
6279                 ;;
6280         alpha*-*-*)
6281                 case $machine in
6282                         alphaev6[78]*)
6283                                 target_cpu_default2="MASK_CPU_EV6|MASK_BWX|MASK_MAX|MASK_FIX|MASK_CIX"
6284                                 ;;
6285                         alphaev6*)
6286                                 target_cpu_default2="MASK_CPU_EV6|MASK_BWX|MASK_MAX|MASK_FIX"
6287                                 ;;
6288                         alphapca56*)
6289                                 target_cpu_default2="MASK_CPU_EV5|MASK_BWX|MASK_MAX"
6290                                 ;;
6291                         alphaev56*)
6292                                 target_cpu_default2="MASK_CPU_EV5|MASK_BWX"
6293                                 ;;
6294                         alphaev5*)
6295                                 target_cpu_default2="MASK_CPU_EV5"
6296                                 ;;
6297                 esac
6298
6299                 if test x$gas = xyes
6300                 then
6301                         if test "$target_cpu_default2" = ""
6302                         then
6303                                 target_cpu_default2="MASK_GAS"
6304                         else
6305                                 target_cpu_default2="${target_cpu_default2}|MASK_GAS"
6306                         fi
6307                 fi
6308                 ;;
6309         arm*-*-*)
6310                 case "x$with_cpu" in
6311                         x)
6312                                 # The most generic
6313                                 target_cpu_default2="TARGET_CPU_generic"
6314                                 ;;
6315
6316                         # Distinguish cores, and major variants
6317                         # arm7m doesn't exist, but D & I don't affect code
6318                         xarm[23678] | xarm250 | xarm[67][01]0 \
6319                         | xarm7m | xarm7dm | xarm7dmi | xarm7tdmi \
6320                         | xarm7100 | xarm7500 | xarm7500fe | xarm810 \
6321                         | xstrongarm | xstrongarm110 | xstrongarm1100)
6322                                 target_cpu_default2="TARGET_CPU_$with_cpu"
6323                                 ;;
6324
6325                         xyes | xno)
6326                                 echo "--with-cpu must be passed a value" 1>&2
6327                                 exit 1
6328                                 ;;
6329
6330                         *)
6331                                 if test x$pass2done = xyes
6332                                 then
6333                                         echo "Unknown cpu used with --with-cpu=$with_cpu" 1>&2
6334                                         exit 1
6335                                 fi
6336                                 ;;
6337                 esac
6338                 ;;
6339
6340         mips*-*-ecoff* | mips*-*-elf*)
6341                 if test x$gas = xyes
6342                 then
6343                         if test x$gnu_ld = xyes
6344                         then
6345                                 target_cpu_default2=20
6346                         else
6347                                 target_cpu_default2=16
6348                         fi
6349                 fi
6350                 ;;
6351         mips*-*-*)
6352                 if test x$gas = xyes
6353                 then
6354                         target_cpu_default2=16
6355                 fi
6356                 ;;
6357         powerpc*-*-* | rs6000-*-*)
6358                 case "x$with_cpu" in
6359                         x)
6360                                 ;;
6361
6362                         xcommon | xpower | xpower2 | xpowerpc | xrios \
6363                           | xrios1 | xrios2 | xrsc | xrsc1 \
6364                           | x601 | x602 | x603 | x603e | x604 | x604e | x620 \
6365                           | xec603e | x740 | x750 | x401 \
6366                           | x403 | x505 | x801 | x821 | x823 | x860)
6367                                 target_cpu_default2="\"$with_cpu\""
6368                                 ;;
6369
6370                         xyes | xno)
6371                                 echo "--with-cpu must be passed a value" 1>&2
6372                                 exit 1
6373                                 ;;
6374
6375                         *)
6376                                 if test x$pass2done = xyes
6377                                 then
6378                                         echo "Unknown cpu used with --with-cpu=$with_cpu" 1>&2
6379                                         exit 1
6380                                 fi
6381                                 ;;
6382                 esac
6383                 ;;
6384         sparc*-*-*)
6385                 case ".$with_cpu" in
6386                         .)
6387                                 target_cpu_default2=TARGET_CPU_"`echo $machine | sed 's/-.*$//'`"
6388                                 ;;
6389                         .supersparc | .hypersparc | .ultrasparc | .v7 | .v8 | .v9)
6390                                 target_cpu_default2="TARGET_CPU_$with_cpu"
6391                                 ;;
6392                         *)
6393                                 if test x$pass2done = xyes
6394                                 then
6395                                         echo "Unknown cpu used with --with-cpu=$with_cpu" 1>&2
6396                                         exit 1
6397                                 fi
6398                                 ;;
6399                 esac
6400                 ;;
6401         esac
6402
6403         if test "$target_cpu_default2" != ""
6404         then
6405                 if test "$target_cpu_default" != ""
6406                 then
6407                         target_cpu_default="(${target_cpu_default}|${target_cpu_default2})"
6408                 else
6409                         target_cpu_default=$target_cpu_default2
6410                 fi
6411         fi
6412
6413         # No need for collect2 if we have the GNU linker.
6414         # Actually, there is now; GNU ld doesn't handle the EH info or
6415         # collecting for shared libraries.
6416         #case x$gnu_ld in
6417         #xyes)
6418         #       use_collect2=
6419         #       ;;
6420         #esac
6421
6422 # Save data on machine being used to compile GCC in build_xm_file.
6423 # Save data on host machine in vars host_xm_file and host_xmake_file.
6424         if test x$pass1done = x
6425         then
6426                 if test x"$xm_file" = x
6427                 then build_xm_file=$cpu_type/xm-$cpu_type.h
6428                 else build_xm_file=$xm_file
6429                 fi
6430                 build_xm_defines=$xm_defines
6431                 build_install_headers_dir=$install_headers_dir
6432                 build_exeext=$exeext
6433                 pass1done=yes
6434         else
6435                 if test x$pass2done = x
6436                 then
6437                         if test x"$xm_file" = x
6438                         then host_xm_file=$cpu_type/xm-$cpu_type.h
6439                         else host_xm_file=$xm_file
6440                         fi
6441                         host_xm_defines=$xm_defines
6442                         if test x"$xmake_file" = x
6443                         then xmake_file=$cpu_type/x-$cpu_type
6444                         fi
6445                         host_xmake_file="$xmake_file"
6446                         host_truncate_target=$truncate_target
6447                         host_extra_gcc_objs=$extra_gcc_objs
6448                         host_extra_objs=$extra_host_objs
6449                         host_exeext=$exeext
6450                         pass2done=yes
6451                 fi
6452         fi
6453 done
6454
6455 extra_objs="${host_extra_objs} ${extra_objs}"
6456
6457 # Default the target-machine variables that were not explicitly set.
6458 if test x"$tm_file" = x
6459 then tm_file=$cpu_type/$cpu_type.h; fi
6460
6461 if test x$extra_headers = x
6462 then extra_headers=; fi
6463
6464 if test x"$xm_file" = x
6465 then xm_file=$cpu_type/xm-$cpu_type.h; fi
6466
6467 if test x$md_file = x
6468 then md_file=$cpu_type/$cpu_type.md; fi
6469
6470 if test x$out_file = x
6471 then out_file=$cpu_type/$cpu_type.c; fi
6472
6473 if test x"$tmake_file" = x
6474 then tmake_file=$cpu_type/t-$cpu_type
6475 fi
6476
6477 if test x"$dwarf2" = xyes
6478 then tm_file="$tm_file tm-dwarf2.h"
6479 fi
6480
6481 if test x$float_format = x
6482 then float_format=i64
6483 fi
6484
6485 if test $float_format = none
6486 then float_h_file=Makefile.in
6487 else float_h_file=float-$float_format.h
6488 fi
6489
6490 # Handle cpp installation.
6491 if test x$enable_cpp != xno
6492 then
6493   tmake_file="$tmake_file t-install-cpp"
6494 fi
6495
6496 # Say what files are being used for the output code and MD file.
6497 echo "Using \`$srcdir/config/$out_file' to output insns."
6498 echo "Using \`$srcdir/config/$md_file' as machine description file."
6499
6500 count=a
6501 for f in $tm_file; do
6502         count=${count}x
6503 done
6504 if test $count = ax; then
6505         echo "Using \`$srcdir/config/$tm_file' as target machine macro file."
6506 else
6507         echo "Using the following target machine macro files:"
6508         for f in $tm_file; do
6509                 echo "  $srcdir/config/$f"
6510         done
6511 fi
6512
6513 count=a
6514 for f in $host_xm_file; do
6515         count=${count}x
6516 done
6517 if test $count = ax; then
6518         echo "Using \`$srcdir/config/$host_xm_file' as host machine macro file."
6519 else
6520         echo "Using the following host machine macro files:"
6521         for f in $host_xm_file; do
6522                 echo "  $srcdir/config/$f"
6523         done
6524 fi
6525
6526 if test "$host_xm_file" != "$build_xm_file"; then
6527         count=a
6528         for f in $build_xm_file; do
6529                 count=${count}x
6530         done
6531         if test $count = ax; then
6532                 echo "Using \`$srcdir/config/$build_xm_file' as build machine macro file."
6533         else
6534                 echo "Using the following build machine macro files:"
6535                 for f in $build_xm_file; do
6536                         echo "  $srcdir/config/$f"
6537                 done
6538         fi
6539 fi
6540
6541 if test x$thread_file = x; then
6542         if test x$target_thread_file != x; then
6543                 thread_file=$target_thread_file
6544         else
6545                 thread_file='single'
6546         fi
6547 fi
6548
6549 # Set up the header files.
6550 # $links is the list of header files to create.
6551 # $vars is the list of shell variables with file names to include.
6552 # auto-host.h is the file containing items generated by autoconf and is
6553 # the first file included by config.h.
6554 null_defines=
6555 host_xm_file="auto-host.h gansidecl.h ${host_xm_file} hwint.h"
6556
6557 # If host=build, it is correct to have hconfig include auto-host.h
6558 # as well.  If host!=build, we are in error and need to do more
6559 # work to find out the build config parameters.
6560 if test x$host = x$build
6561 then
6562         build_xm_file="auto-host.h gansidecl.h ${build_xm_file} hwint.h"
6563 else
6564         # We create a subdir, then run autoconf in the subdir.
6565         # To prevent recursion we set host and build for the new
6566         # invocation of configure to the build for this invocation
6567         # of configure.
6568         tempdir=build.$$
6569         rm -rf $tempdir
6570         mkdir $tempdir
6571         cd $tempdir
6572         case ${srcdir} in
6573         /*) realsrcdir=${srcdir};;
6574         *) realsrcdir=../${srcdir};;
6575         esac
6576         CC=${CC_FOR_BUILD} ${realsrcdir}/configure \
6577                 --target=$target --host=$build --build=$build
6578
6579         # We just finished tests for the build machine, so rename
6580         # the file auto-build.h in the gcc directory.
6581         mv auto-host.h ../auto-build.h
6582         cd ..
6583         rm -rf $tempdir
6584         build_xm_file="auto-build.h gansidecl.h ${build_xm_file} hwint.h"
6585 fi
6586
6587 xm_file="gansidecl.h ${xm_file}"
6588 tm_file="gansidecl.h ${tm_file}"
6589
6590 vars="host_xm_file tm_file tm_p_file xm_file build_xm_file"
6591 links="config.h tm.h tm_p.h tconfig.h hconfig.h"
6592 defines="host_xm_defines null_defines null_defines xm_defines build_xm_defines"
6593
6594 rm -f config.bak
6595 if test -f config.status; then mv -f config.status config.bak; fi
6596
6597 # Make the links.
6598 while test -n "$vars"
6599 do
6600         set $vars; var=$1; shift; vars=$*
6601         set $links; link=$1; shift; links=$*
6602         set $defines; define=$1; shift; defines=$*
6603
6604         rm -f $link
6605         # Make sure the file is created, even if it is empty.
6606         echo >$link
6607
6608         # Define TARGET_CPU_DEFAULT if the system wants one.
6609         # This substitutes for lots of *.h files.
6610         if test "$target_cpu_default" != "" -a $link = tm.h
6611         then
6612                 echo "#define TARGET_CPU_DEFAULT ($target_cpu_default)" >>$link
6613         fi
6614
6615         for file in `eval echo '$'$var`; do
6616                 case $file in
6617                 auto-config.h)
6618                         ;;
6619                 *)
6620                         echo '#ifdef IN_GCC' >>$link
6621                         ;;
6622                 esac
6623                 echo "#include \"$file\"" >>$link
6624                 case $file in
6625                 auto-config.h)
6626                         ;;
6627                 *)
6628                         echo '#endif' >>$link
6629                         ;;
6630                 esac
6631         done
6632
6633         for def in `eval echo '$'$define`; do
6634                 echo "#ifndef $def" >>$link
6635                 echo "#define $def" >>$link
6636                 echo "#endif" >>$link
6637         done
6638 done
6639
6640 # Truncate the target if necessary
6641 if test x$host_truncate_target != x; then
6642         target=`echo $target | sed -e 's/\(..............\).*/\1/'`
6643 fi
6644
6645 # Get the version trigger filename from the toplevel
6646 if test "${with_gcc_version_trigger+set}" = set; then
6647         gcc_version_trigger=$with_gcc_version_trigger
6648 else
6649         gcc_version_trigger=${srcdir}/version.c
6650 fi
6651 gcc_version=`grep version_string ${gcc_version_trigger} | sed -e 's/.*\"\([^ \"]*\)[ \"].*/\1/'`
6652
6653 # Internationalization
6654 PACKAGE=gcc
6655 VERSION="$gcc_version"
6656 cat >> confdefs.h <<EOF
6657 #define PACKAGE "$PACKAGE"
6658 EOF
6659
6660 cat >> confdefs.h <<EOF
6661 #define VERSION "$VERSION"
6662 EOF
6663
6664
6665
6666
6667 ALL_LINGUAS="en_UK"
6668
6669 # NLS support is still experimental, so disable it by default for now.
6670 # Check whether --enable-nls or --disable-nls was given.
6671 if test "${enable_nls+set}" = set; then
6672   enableval="$enable_nls"
6673   :
6674 else
6675   enable_nls=no
6676 fi
6677
6678
6679
6680         echo $ac_n "checking for strerror in -lcposix""... $ac_c" 1>&6
6681 echo "configure:6661: checking for strerror in -lcposix" >&5
6682 ac_lib_var=`echo cposix'_'strerror | sed 'y%./+-%__p_%'`
6683 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
6684   echo $ac_n "(cached) $ac_c" 1>&6
6685 else
6686   ac_save_LIBS="$LIBS"
6687 LIBS="-lcposix  $LIBS"
6688 cat > conftest.$ac_ext <<EOF
6689 #line 6669 "configure"
6690 #include "confdefs.h"
6691 /* Override any gcc2 internal prototype to avoid an error.  */
6692 /* We use char because int might match the return type of a gcc2
6693     builtin and then its argument prototype would still apply.  */
6694 char strerror();
6695
6696 int main() {
6697 strerror()
6698 ; return 0; }
6699 EOF
6700 if { (eval echo configure:6680: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6701   rm -rf conftest*
6702   eval "ac_cv_lib_$ac_lib_var=yes"
6703 else
6704   echo "configure: failed program was:" >&5
6705   cat conftest.$ac_ext >&5
6706   rm -rf conftest*
6707   eval "ac_cv_lib_$ac_lib_var=no"
6708 fi
6709 rm -f conftest*
6710 LIBS="$ac_save_LIBS"
6711
6712 fi
6713 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
6714   echo "$ac_t""yes" 1>&6
6715   LIBS="$LIBS -lcposix"
6716 else
6717   echo "$ac_t""no" 1>&6
6718 fi
6719
6720
6721
6722 echo $ac_n "checking for working const""... $ac_c" 1>&6
6723 echo "configure:6703: checking for working const" >&5
6724 if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then
6725   echo $ac_n "(cached) $ac_c" 1>&6
6726 else
6727   cat > conftest.$ac_ext <<EOF
6728 #line 6708 "configure"
6729 #include "confdefs.h"
6730
6731 int main() {
6732
6733 /* Ultrix mips cc rejects this.  */
6734 typedef int charset[2]; const charset x;
6735 /* SunOS 4.1.1 cc rejects this.  */
6736 char const *const *ccp;
6737 char **p;
6738 /* NEC SVR4.0.2 mips cc rejects this.  */
6739 struct point {int x, y;};
6740 static struct point const zero = {0,0};
6741 /* AIX XL C 1.02.0.0 rejects this.
6742    It does not let you subtract one const X* pointer from another in an arm
6743    of an if-expression whose if-part is not a constant expression */
6744 const char *g = "string";
6745 ccp = &g + (g ? g-g : 0);
6746 /* HPUX 7.0 cc rejects these. */
6747 ++ccp;
6748 p = (char**) ccp;
6749 ccp = (char const *const *) p;
6750 { /* SCO 3.2v4 cc rejects this.  */
6751   char *t;
6752   char const *s = 0 ? (char *) 0 : (char const *) 0;
6753
6754   *t++ = 0;
6755 }
6756 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
6757   int x[] = {25, 17};
6758   const int *foo = &x[0];
6759   ++foo;
6760 }
6761 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
6762   typedef const int *iptr;
6763   iptr p = 0;
6764   ++p;
6765 }
6766 { /* AIX XL C 1.02.0.0 rejects this saying
6767      "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
6768   struct s { int j; const int *ap[3]; };
6769   struct s *b; b->j = 5;
6770 }
6771 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
6772   const int foo = 10;
6773 }
6774
6775 ; return 0; }
6776 EOF
6777 if { (eval echo configure:6757: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
6778   rm -rf conftest*
6779   ac_cv_c_const=yes
6780 else
6781   echo "configure: failed program was:" >&5
6782   cat conftest.$ac_ext >&5
6783   rm -rf conftest*
6784   ac_cv_c_const=no
6785 fi
6786 rm -f conftest*
6787 fi
6788
6789 echo "$ac_t""$ac_cv_c_const" 1>&6
6790 if test $ac_cv_c_const = no; then
6791   cat >> confdefs.h <<\EOF
6792 #define const
6793 EOF
6794
6795 fi
6796
6797 echo $ac_n "checking for inline""... $ac_c" 1>&6
6798 echo "configure:6778: checking for inline" >&5
6799 if eval "test \"`echo '$''{'ac_cv_c_inline'+set}'`\" = set"; then
6800   echo $ac_n "(cached) $ac_c" 1>&6
6801 else
6802   ac_cv_c_inline=no
6803 for ac_kw in inline __inline__ __inline; do
6804   cat > conftest.$ac_ext <<EOF
6805 #line 6785 "configure"
6806 #include "confdefs.h"
6807
6808 int main() {
6809 } $ac_kw foo() {
6810 ; return 0; }
6811 EOF
6812 if { (eval echo configure:6792: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
6813   rm -rf conftest*
6814   ac_cv_c_inline=$ac_kw; break
6815 else
6816   echo "configure: failed program was:" >&5
6817   cat conftest.$ac_ext >&5
6818 fi
6819 rm -f conftest*
6820 done
6821
6822 fi
6823
6824 echo "$ac_t""$ac_cv_c_inline" 1>&6
6825 case "$ac_cv_c_inline" in
6826   inline | yes) ;;
6827   no) cat >> confdefs.h <<\EOF
6828 #define inline
6829 EOF
6830  ;;
6831   *)  cat >> confdefs.h <<EOF
6832 #define inline $ac_cv_c_inline
6833 EOF
6834  ;;
6835 esac
6836
6837 echo $ac_n "checking for off_t""... $ac_c" 1>&6
6838 echo "configure:6818: checking for off_t" >&5
6839 if eval "test \"`echo '$''{'ac_cv_type_off_t'+set}'`\" = set"; then
6840   echo $ac_n "(cached) $ac_c" 1>&6
6841 else
6842   cat > conftest.$ac_ext <<EOF
6843 #line 6823 "configure"
6844 #include "confdefs.h"
6845 #include <sys/types.h>
6846 #if STDC_HEADERS
6847 #include <stdlib.h>
6848 #include <stddef.h>
6849 #endif
6850 EOF
6851 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6852   egrep "(^|[^a-zA-Z_0-9])off_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
6853   rm -rf conftest*
6854   ac_cv_type_off_t=yes
6855 else
6856   rm -rf conftest*
6857   ac_cv_type_off_t=no
6858 fi
6859 rm -f conftest*
6860
6861 fi
6862 echo "$ac_t""$ac_cv_type_off_t" 1>&6
6863 if test $ac_cv_type_off_t = no; then
6864   cat >> confdefs.h <<\EOF
6865 #define off_t long
6866 EOF
6867
6868 fi
6869
6870 echo $ac_n "checking for size_t""... $ac_c" 1>&6
6871 echo "configure:6851: checking for size_t" >&5
6872 if eval "test \"`echo '$''{'ac_cv_type_size_t'+set}'`\" = set"; then
6873   echo $ac_n "(cached) $ac_c" 1>&6
6874 else
6875   cat > conftest.$ac_ext <<EOF
6876 #line 6856 "configure"
6877 #include "confdefs.h"
6878 #include <sys/types.h>
6879 #if STDC_HEADERS
6880 #include <stdlib.h>
6881 #include <stddef.h>
6882 #endif
6883 EOF
6884 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6885   egrep "(^|[^a-zA-Z_0-9])size_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
6886   rm -rf conftest*
6887   ac_cv_type_size_t=yes
6888 else
6889   rm -rf conftest*
6890   ac_cv_type_size_t=no
6891 fi
6892 rm -f conftest*
6893
6894 fi
6895 echo "$ac_t""$ac_cv_type_size_t" 1>&6
6896 if test $ac_cv_type_size_t = no; then
6897   cat >> confdefs.h <<\EOF
6898 #define size_t unsigned
6899 EOF
6900
6901 fi
6902
6903 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
6904 # for constant arguments.  Useless!
6905 echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6
6906 echo "configure:6886: checking for working alloca.h" >&5
6907 if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then
6908   echo $ac_n "(cached) $ac_c" 1>&6
6909 else
6910   cat > conftest.$ac_ext <<EOF
6911 #line 6891 "configure"
6912 #include "confdefs.h"
6913 #include <alloca.h>
6914 int main() {
6915 char *p = alloca(2 * sizeof(int));
6916 ; return 0; }
6917 EOF
6918 if { (eval echo configure:6898: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6919   rm -rf conftest*
6920   ac_cv_header_alloca_h=yes
6921 else
6922   echo "configure: failed program was:" >&5
6923   cat conftest.$ac_ext >&5
6924   rm -rf conftest*
6925   ac_cv_header_alloca_h=no
6926 fi
6927 rm -f conftest*
6928 fi
6929
6930 echo "$ac_t""$ac_cv_header_alloca_h" 1>&6
6931 if test $ac_cv_header_alloca_h = yes; then
6932   cat >> confdefs.h <<\EOF
6933 #define HAVE_ALLOCA_H 1
6934 EOF
6935
6936 fi
6937
6938 echo $ac_n "checking for alloca""... $ac_c" 1>&6
6939 echo "configure:6919: checking for alloca" >&5
6940 if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then
6941   echo $ac_n "(cached) $ac_c" 1>&6
6942 else
6943   cat > conftest.$ac_ext <<EOF
6944 #line 6924 "configure"
6945 #include "confdefs.h"
6946
6947 #ifdef __GNUC__
6948 # define alloca __builtin_alloca
6949 #else
6950 # ifdef _MSC_VER
6951 #  include <malloc.h>
6952 #  define alloca _alloca
6953 # else
6954 #  if HAVE_ALLOCA_H
6955 #   include <alloca.h>
6956 #  else
6957 #   ifdef _AIX
6958  #pragma alloca
6959 #   else
6960 #    ifndef alloca /* predefined by HP cc +Olibcalls */
6961 char *alloca ();
6962 #    endif
6963 #   endif
6964 #  endif
6965 # endif
6966 #endif
6967
6968 int main() {
6969 char *p = (char *) alloca(1);
6970 ; return 0; }
6971 EOF
6972 if { (eval echo configure:6952: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6973   rm -rf conftest*
6974   ac_cv_func_alloca_works=yes
6975 else
6976   echo "configure: failed program was:" >&5
6977   cat conftest.$ac_ext >&5
6978   rm -rf conftest*
6979   ac_cv_func_alloca_works=no
6980 fi
6981 rm -f conftest*
6982 fi
6983
6984 echo "$ac_t""$ac_cv_func_alloca_works" 1>&6
6985 if test $ac_cv_func_alloca_works = yes; then
6986   cat >> confdefs.h <<\EOF
6987 #define HAVE_ALLOCA 1
6988 EOF
6989
6990 fi
6991
6992 if test $ac_cv_func_alloca_works = no; then
6993   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
6994   # that cause trouble.  Some versions do not even contain alloca or
6995   # contain a buggy version.  If you still want to use their alloca,
6996   # use ar to extract alloca.o from them instead of compiling alloca.c.
6997   ALLOCA=alloca.${ac_objext}
6998   cat >> confdefs.h <<\EOF
6999 #define C_ALLOCA 1
7000 EOF
7001
7002
7003 echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
7004 echo "configure:6984: checking whether alloca needs Cray hooks" >&5
7005 if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
7006   echo $ac_n "(cached) $ac_c" 1>&6
7007 else
7008   cat > conftest.$ac_ext <<EOF
7009 #line 6989 "configure"
7010 #include "confdefs.h"
7011 #if defined(CRAY) && ! defined(CRAY2)
7012 webecray
7013 #else
7014 wenotbecray
7015 #endif
7016
7017 EOF
7018 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7019   egrep "webecray" >/dev/null 2>&1; then
7020   rm -rf conftest*
7021   ac_cv_os_cray=yes
7022 else
7023   rm -rf conftest*
7024   ac_cv_os_cray=no
7025 fi
7026 rm -f conftest*
7027
7028 fi
7029
7030 echo "$ac_t""$ac_cv_os_cray" 1>&6
7031 if test $ac_cv_os_cray = yes; then
7032 for ac_func in _getb67 GETB67 getb67; do
7033   echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
7034 echo "configure:7014: checking for $ac_func" >&5
7035 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
7036   echo $ac_n "(cached) $ac_c" 1>&6
7037 else
7038   cat > conftest.$ac_ext <<EOF
7039 #line 7019 "configure"
7040 #include "confdefs.h"
7041 /* System header to define __stub macros and hopefully few prototypes,
7042     which can conflict with char $ac_func(); below.  */
7043 #include <assert.h>
7044 /* Override any gcc2 internal prototype to avoid an error.  */
7045 /* We use char because int might match the return type of a gcc2
7046     builtin and then its argument prototype would still apply.  */
7047 char $ac_func();
7048
7049 int main() {
7050
7051 /* The GNU C library defines this for functions which it implements
7052     to always fail with ENOSYS.  Some functions are actually named
7053     something starting with __ and the normal name is an alias.  */
7054 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
7055 choke me
7056 #else
7057 $ac_func();
7058 #endif
7059
7060 ; return 0; }
7061 EOF
7062 if { (eval echo configure:7042: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7063   rm -rf conftest*
7064   eval "ac_cv_func_$ac_func=yes"
7065 else
7066   echo "configure: failed program was:" >&5
7067   cat conftest.$ac_ext >&5
7068   rm -rf conftest*
7069   eval "ac_cv_func_$ac_func=no"
7070 fi
7071 rm -f conftest*
7072 fi
7073
7074 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
7075   echo "$ac_t""yes" 1>&6
7076   cat >> confdefs.h <<EOF
7077 #define CRAY_STACKSEG_END $ac_func
7078 EOF
7079
7080   break
7081 else
7082   echo "$ac_t""no" 1>&6
7083 fi
7084
7085 done
7086 fi
7087
7088 echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
7089 echo "configure:7069: checking stack direction for C alloca" >&5
7090 if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then
7091   echo $ac_n "(cached) $ac_c" 1>&6
7092 else
7093   if test "$cross_compiling" = yes; then
7094   ac_cv_c_stack_direction=0
7095 else
7096   cat > conftest.$ac_ext <<EOF
7097 #line 7077 "configure"
7098 #include "confdefs.h"
7099 find_stack_direction ()
7100 {
7101   static char *addr = 0;
7102   auto char dummy;
7103   if (addr == 0)
7104     {
7105       addr = &dummy;
7106       return find_stack_direction ();
7107     }
7108   else
7109     return (&dummy > addr) ? 1 : -1;
7110 }
7111 main ()
7112 {
7113   exit (find_stack_direction() < 0);
7114 }
7115 EOF
7116 if { (eval echo configure:7096: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
7117 then
7118   ac_cv_c_stack_direction=1
7119 else
7120   echo "configure: failed program was:" >&5
7121   cat conftest.$ac_ext >&5
7122   rm -fr conftest*
7123   ac_cv_c_stack_direction=-1
7124 fi
7125 rm -fr conftest*
7126 fi
7127
7128 fi
7129
7130 echo "$ac_t""$ac_cv_c_stack_direction" 1>&6
7131 cat >> confdefs.h <<EOF
7132 #define STACK_DIRECTION $ac_cv_c_stack_direction
7133 EOF
7134
7135 fi
7136
7137 for ac_hdr in unistd.h
7138 do
7139 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
7140 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
7141 echo "configure:7121: checking for $ac_hdr" >&5
7142 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
7143   echo $ac_n "(cached) $ac_c" 1>&6
7144 else
7145   cat > conftest.$ac_ext <<EOF
7146 #line 7126 "configure"
7147 #include "confdefs.h"
7148 #include <$ac_hdr>
7149 EOF
7150 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
7151 { (eval echo configure:7131: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
7152 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
7153 if test -z "$ac_err"; then
7154   rm -rf conftest*
7155   eval "ac_cv_header_$ac_safe=yes"
7156 else
7157   echo "$ac_err" >&5
7158   echo "configure: failed program was:" >&5
7159   cat conftest.$ac_ext >&5
7160   rm -rf conftest*
7161   eval "ac_cv_header_$ac_safe=no"
7162 fi
7163 rm -f conftest*
7164 fi
7165 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
7166   echo "$ac_t""yes" 1>&6
7167     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
7168   cat >> confdefs.h <<EOF
7169 #define $ac_tr_hdr 1
7170 EOF
7171
7172 else
7173   echo "$ac_t""no" 1>&6
7174 fi
7175 done
7176
7177 for ac_func in getpagesize
7178 do
7179 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
7180 echo "configure:7160: checking for $ac_func" >&5
7181 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
7182   echo $ac_n "(cached) $ac_c" 1>&6
7183 else
7184   cat > conftest.$ac_ext <<EOF
7185 #line 7165 "configure"
7186 #include "confdefs.h"
7187 /* System header to define __stub macros and hopefully few prototypes,
7188     which can conflict with char $ac_func(); below.  */
7189 #include <assert.h>
7190 /* Override any gcc2 internal prototype to avoid an error.  */
7191 /* We use char because int might match the return type of a gcc2
7192     builtin and then its argument prototype would still apply.  */
7193 char $ac_func();
7194
7195 int main() {
7196
7197 /* The GNU C library defines this for functions which it implements
7198     to always fail with ENOSYS.  Some functions are actually named
7199     something starting with __ and the normal name is an alias.  */
7200 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
7201 choke me
7202 #else
7203 $ac_func();
7204 #endif
7205
7206 ; return 0; }
7207 EOF
7208 if { (eval echo configure:7188: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7209   rm -rf conftest*
7210   eval "ac_cv_func_$ac_func=yes"
7211 else
7212   echo "configure: failed program was:" >&5
7213   cat conftest.$ac_ext >&5
7214   rm -rf conftest*
7215   eval "ac_cv_func_$ac_func=no"
7216 fi
7217 rm -f conftest*
7218 fi
7219
7220 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
7221   echo "$ac_t""yes" 1>&6
7222     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
7223   cat >> confdefs.h <<EOF
7224 #define $ac_tr_func 1
7225 EOF
7226
7227 else
7228   echo "$ac_t""no" 1>&6
7229 fi
7230 done
7231
7232 echo $ac_n "checking for working mmap""... $ac_c" 1>&6
7233 echo "configure:7213: checking for working mmap" >&5
7234 if eval "test \"`echo '$''{'ac_cv_func_mmap_fixed_mapped'+set}'`\" = set"; then
7235   echo $ac_n "(cached) $ac_c" 1>&6
7236 else
7237   if test "$cross_compiling" = yes; then
7238   ac_cv_func_mmap_fixed_mapped=no
7239 else
7240   cat > conftest.$ac_ext <<EOF
7241 #line 7221 "configure"
7242 #include "confdefs.h"
7243
7244 /* Thanks to Mike Haertel and Jim Avera for this test.
7245    Here is a matrix of mmap possibilities:
7246         mmap private not fixed
7247         mmap private fixed at somewhere currently unmapped
7248         mmap private fixed at somewhere already mapped
7249         mmap shared not fixed
7250         mmap shared fixed at somewhere currently unmapped
7251         mmap shared fixed at somewhere already mapped
7252    For private mappings, we should verify that changes cannot be read()
7253    back from the file, nor mmap's back from the file at a different
7254    address.  (There have been systems where private was not correctly
7255    implemented like the infamous i386 svr4.0, and systems where the
7256    VM page cache was not coherent with the filesystem buffer cache
7257    like early versions of FreeBSD and possibly contemporary NetBSD.)
7258    For shared mappings, we should conversely verify that changes get
7259    propogated back to all the places they're supposed to be.
7260
7261    Grep wants private fixed already mapped.
7262    The main things grep needs to know about mmap are:
7263    * does it exist and is it safe to write into the mmap'd area
7264    * how to use it (BSD variants)  */
7265 #include <sys/types.h>
7266 #include <fcntl.h>
7267 #include <sys/mman.h>
7268
7269 /* This mess was copied from the GNU getpagesize.h.  */
7270 #ifndef HAVE_GETPAGESIZE
7271 # ifdef HAVE_UNISTD_H
7272 #  include <unistd.h>
7273 # endif
7274
7275 /* Assume that all systems that can run configure have sys/param.h.  */
7276 # ifndef HAVE_SYS_PARAM_H
7277 #  define HAVE_SYS_PARAM_H 1
7278 # endif
7279
7280 # ifdef _SC_PAGESIZE
7281 #  define getpagesize() sysconf(_SC_PAGESIZE)
7282 # else /* no _SC_PAGESIZE */
7283 #  ifdef HAVE_SYS_PARAM_H
7284 #   include <sys/param.h>
7285 #   ifdef EXEC_PAGESIZE
7286 #    define getpagesize() EXEC_PAGESIZE
7287 #   else /* no EXEC_PAGESIZE */
7288 #    ifdef NBPG
7289 #     define getpagesize() NBPG * CLSIZE
7290 #     ifndef CLSIZE
7291 #      define CLSIZE 1
7292 #     endif /* no CLSIZE */
7293 #    else /* no NBPG */
7294 #     ifdef NBPC
7295 #      define getpagesize() NBPC
7296 #     else /* no NBPC */
7297 #      ifdef PAGESIZE
7298 #       define getpagesize() PAGESIZE
7299 #      endif /* PAGESIZE */
7300 #     endif /* no NBPC */
7301 #    endif /* no NBPG */
7302 #   endif /* no EXEC_PAGESIZE */
7303 #  else /* no HAVE_SYS_PARAM_H */
7304 #   define getpagesize() 8192   /* punt totally */
7305 #  endif /* no HAVE_SYS_PARAM_H */
7306 # endif /* no _SC_PAGESIZE */
7307
7308 #endif /* no HAVE_GETPAGESIZE */
7309
7310 #ifdef __cplusplus
7311 extern "C" { void *malloc(unsigned); }
7312 #else
7313 char *malloc();
7314 #endif
7315
7316 int
7317 main()
7318 {
7319         char *data, *data2, *data3;
7320         int i, pagesize;
7321         int fd;
7322
7323         pagesize = getpagesize();
7324
7325         /*
7326          * First, make a file with some known garbage in it.
7327          */
7328         data = malloc(pagesize);
7329         if (!data)
7330                 exit(1);
7331         for (i = 0; i < pagesize; ++i)
7332                 *(data + i) = rand();
7333         umask(0);
7334         fd = creat("conftestmmap", 0600);
7335         if (fd < 0)
7336                 exit(1);
7337         if (write(fd, data, pagesize) != pagesize)
7338                 exit(1);
7339         close(fd);
7340
7341         /*
7342          * Next, try to mmap the file at a fixed address which
7343          * already has something else allocated at it.  If we can,
7344          * also make sure that we see the same garbage.
7345          */
7346         fd = open("conftestmmap", O_RDWR);
7347         if (fd < 0)
7348                 exit(1);
7349         data2 = malloc(2 * pagesize);
7350         if (!data2)
7351                 exit(1);
7352         data2 += (pagesize - ((int) data2 & (pagesize - 1))) & (pagesize - 1);
7353         if (data2 != mmap(data2, pagesize, PROT_READ | PROT_WRITE,
7354             MAP_PRIVATE | MAP_FIXED, fd, 0L))
7355                 exit(1);
7356         for (i = 0; i < pagesize; ++i)
7357                 if (*(data + i) != *(data2 + i))
7358                         exit(1);
7359
7360         /*
7361          * Finally, make sure that changes to the mapped area
7362          * do not percolate back to the file as seen by read().
7363          * (This is a bug on some variants of i386 svr4.0.)
7364          */
7365         for (i = 0; i < pagesize; ++i)
7366                 *(data2 + i) = *(data2 + i) + 1;
7367         data3 = malloc(pagesize);
7368         if (!data3)
7369                 exit(1);
7370         if (read(fd, data3, pagesize) != pagesize)
7371                 exit(1);
7372         for (i = 0; i < pagesize; ++i)
7373                 if (*(data + i) != *(data3 + i))
7374                         exit(1);
7375         close(fd);
7376         unlink("conftestmmap");
7377         exit(0);
7378 }
7379
7380 EOF
7381 if { (eval echo configure:7361: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
7382 then
7383   ac_cv_func_mmap_fixed_mapped=yes
7384 else
7385   echo "configure: failed program was:" >&5
7386   cat conftest.$ac_ext >&5
7387   rm -fr conftest*
7388   ac_cv_func_mmap_fixed_mapped=no
7389 fi
7390 rm -fr conftest*
7391 fi
7392
7393 fi
7394
7395 echo "$ac_t""$ac_cv_func_mmap_fixed_mapped" 1>&6
7396 if test $ac_cv_func_mmap_fixed_mapped = yes; then
7397   cat >> confdefs.h <<\EOF
7398 #define HAVE_MMAP 1
7399 EOF
7400
7401 fi
7402
7403
7404    for ac_hdr in argz.h limits.h locale.h nl_types.h malloc.h string.h \
7405 unistd.h sys/param.h
7406 do
7407 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
7408 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
7409 echo "configure:7389: checking for $ac_hdr" >&5
7410 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
7411   echo $ac_n "(cached) $ac_c" 1>&6
7412 else
7413   cat > conftest.$ac_ext <<EOF
7414 #line 7394 "configure"
7415 #include "confdefs.h"
7416 #include <$ac_hdr>
7417 EOF
7418 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
7419 { (eval echo configure:7399: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
7420 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
7421 if test -z "$ac_err"; then
7422   rm -rf conftest*
7423   eval "ac_cv_header_$ac_safe=yes"
7424 else
7425   echo "$ac_err" >&5
7426   echo "configure: failed program was:" >&5
7427   cat conftest.$ac_ext >&5
7428   rm -rf conftest*
7429   eval "ac_cv_header_$ac_safe=no"
7430 fi
7431 rm -f conftest*
7432 fi
7433 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
7434   echo "$ac_t""yes" 1>&6
7435     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
7436   cat >> confdefs.h <<EOF
7437 #define $ac_tr_hdr 1
7438 EOF
7439
7440 else
7441   echo "$ac_t""no" 1>&6
7442 fi
7443 done
7444
7445    for ac_func in getcwd munmap putenv setenv setlocale strchr strcasecmp \
7446 strdup __argz_count __argz_stringify __argz_next
7447 do
7448 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
7449 echo "configure:7429: checking for $ac_func" >&5
7450 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
7451   echo $ac_n "(cached) $ac_c" 1>&6
7452 else
7453   cat > conftest.$ac_ext <<EOF
7454 #line 7434 "configure"
7455 #include "confdefs.h"
7456 /* System header to define __stub macros and hopefully few prototypes,
7457     which can conflict with char $ac_func(); below.  */
7458 #include <assert.h>
7459 /* Override any gcc2 internal prototype to avoid an error.  */
7460 /* We use char because int might match the return type of a gcc2
7461     builtin and then its argument prototype would still apply.  */
7462 char $ac_func();
7463
7464 int main() {
7465
7466 /* The GNU C library defines this for functions which it implements
7467     to always fail with ENOSYS.  Some functions are actually named
7468     something starting with __ and the normal name is an alias.  */
7469 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
7470 choke me
7471 #else
7472 $ac_func();
7473 #endif
7474
7475 ; return 0; }
7476 EOF
7477 if { (eval echo configure:7457: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7478   rm -rf conftest*
7479   eval "ac_cv_func_$ac_func=yes"
7480 else
7481   echo "configure: failed program was:" >&5
7482   cat conftest.$ac_ext >&5
7483   rm -rf conftest*
7484   eval "ac_cv_func_$ac_func=no"
7485 fi
7486 rm -f conftest*
7487 fi
7488
7489 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
7490   echo "$ac_t""yes" 1>&6
7491     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
7492   cat >> confdefs.h <<EOF
7493 #define $ac_tr_func 1
7494 EOF
7495
7496 else
7497   echo "$ac_t""no" 1>&6
7498 fi
7499 done
7500
7501
7502    if test "${ac_cv_func_stpcpy+set}" != "set"; then
7503      for ac_func in stpcpy
7504 do
7505 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
7506 echo "configure:7486: checking for $ac_func" >&5
7507 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
7508   echo $ac_n "(cached) $ac_c" 1>&6
7509 else
7510   cat > conftest.$ac_ext <<EOF
7511 #line 7491 "configure"
7512 #include "confdefs.h"
7513 /* System header to define __stub macros and hopefully few prototypes,
7514     which can conflict with char $ac_func(); below.  */
7515 #include <assert.h>
7516 /* Override any gcc2 internal prototype to avoid an error.  */
7517 /* We use char because int might match the return type of a gcc2
7518     builtin and then its argument prototype would still apply.  */
7519 char $ac_func();
7520
7521 int main() {
7522
7523 /* The GNU C library defines this for functions which it implements
7524     to always fail with ENOSYS.  Some functions are actually named
7525     something starting with __ and the normal name is an alias.  */
7526 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
7527 choke me
7528 #else
7529 $ac_func();
7530 #endif
7531
7532 ; return 0; }
7533 EOF
7534 if { (eval echo configure:7514: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7535   rm -rf conftest*
7536   eval "ac_cv_func_$ac_func=yes"
7537 else
7538   echo "configure: failed program was:" >&5
7539   cat conftest.$ac_ext >&5
7540   rm -rf conftest*
7541   eval "ac_cv_func_$ac_func=no"
7542 fi
7543 rm -f conftest*
7544 fi
7545
7546 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
7547   echo "$ac_t""yes" 1>&6
7548     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
7549   cat >> confdefs.h <<EOF
7550 #define $ac_tr_func 1
7551 EOF
7552
7553 else
7554   echo "$ac_t""no" 1>&6
7555 fi
7556 done
7557
7558    fi
7559    if test "${ac_cv_func_stpcpy}" = "yes"; then
7560      cat >> confdefs.h <<\EOF
7561 #define HAVE_STPCPY 1
7562 EOF
7563
7564    fi
7565
7566    if test $ac_cv_header_locale_h = yes; then
7567     echo $ac_n "checking for LC_MESSAGES""... $ac_c" 1>&6
7568 echo "configure:7548: checking for LC_MESSAGES" >&5
7569 if eval "test \"`echo '$''{'am_cv_val_LC_MESSAGES'+set}'`\" = set"; then
7570   echo $ac_n "(cached) $ac_c" 1>&6
7571 else
7572   cat > conftest.$ac_ext <<EOF
7573 #line 7553 "configure"
7574 #include "confdefs.h"
7575 #include <locale.h>
7576 int main() {
7577 return LC_MESSAGES
7578 ; return 0; }
7579 EOF
7580 if { (eval echo configure:7560: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7581   rm -rf conftest*
7582   am_cv_val_LC_MESSAGES=yes
7583 else
7584   echo "configure: failed program was:" >&5
7585   cat conftest.$ac_ext >&5
7586   rm -rf conftest*
7587   am_cv_val_LC_MESSAGES=no
7588 fi
7589 rm -f conftest*
7590 fi
7591
7592 echo "$ac_t""$am_cv_val_LC_MESSAGES" 1>&6
7593     if test $am_cv_val_LC_MESSAGES = yes; then
7594       cat >> confdefs.h <<\EOF
7595 #define HAVE_LC_MESSAGES 1
7596 EOF
7597
7598     fi
7599   fi
7600    echo $ac_n "checking whether NLS is requested""... $ac_c" 1>&6
7601 echo "configure:7581: checking whether NLS is requested" >&5
7602         # Check whether --enable-nls or --disable-nls was given.
7603 if test "${enable_nls+set}" = set; then
7604   enableval="$enable_nls"
7605   USE_NLS=$enableval
7606 else
7607   USE_NLS=yes
7608 fi
7609
7610     echo "$ac_t""$USE_NLS" 1>&6
7611
7612
7613     USE_INCLUDED_LIBINTL=no
7614
7615         if test "$USE_NLS" = "yes"; then
7616       cat >> confdefs.h <<\EOF
7617 #define ENABLE_NLS 1
7618 EOF
7619
7620       echo $ac_n "checking whether included gettext is requested""... $ac_c" 1>&6
7621 echo "configure:7601: checking whether included gettext is requested" >&5
7622       # Check whether --with-included-gettext or --without-included-gettext was given.
7623 if test "${with_included_gettext+set}" = set; then
7624   withval="$with_included_gettext"
7625   nls_cv_force_use_gnu_gettext=$withval
7626 else
7627   nls_cv_force_use_gnu_gettext=no
7628 fi
7629
7630       echo "$ac_t""$nls_cv_force_use_gnu_gettext" 1>&6
7631
7632       nls_cv_use_gnu_gettext="$nls_cv_force_use_gnu_gettext"
7633       if test "$nls_cv_force_use_gnu_gettext" != "yes"; then
7634                                         nls_cv_header_intl=
7635         nls_cv_header_libgt=
7636         CATOBJEXT=NONE
7637
7638         ac_safe=`echo "libintl.h" | sed 'y%./+-%__p_%'`
7639 echo $ac_n "checking for libintl.h""... $ac_c" 1>&6
7640 echo "configure:7620: checking for libintl.h" >&5
7641 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
7642   echo $ac_n "(cached) $ac_c" 1>&6
7643 else
7644   cat > conftest.$ac_ext <<EOF
7645 #line 7625 "configure"
7646 #include "confdefs.h"
7647 #include <libintl.h>
7648 EOF
7649 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
7650 { (eval echo configure:7630: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
7651 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
7652 if test -z "$ac_err"; then
7653   rm -rf conftest*
7654   eval "ac_cv_header_$ac_safe=yes"
7655 else
7656   echo "$ac_err" >&5
7657   echo "configure: failed program was:" >&5
7658   cat conftest.$ac_ext >&5
7659   rm -rf conftest*
7660   eval "ac_cv_header_$ac_safe=no"
7661 fi
7662 rm -f conftest*
7663 fi
7664 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
7665   echo "$ac_t""yes" 1>&6
7666   echo $ac_n "checking for gettext in libc""... $ac_c" 1>&6
7667 echo "configure:7647: checking for gettext in libc" >&5
7668 if eval "test \"`echo '$''{'gt_cv_func_gettext_libc'+set}'`\" = set"; then
7669   echo $ac_n "(cached) $ac_c" 1>&6
7670 else
7671   cat > conftest.$ac_ext <<EOF
7672 #line 7652 "configure"
7673 #include "confdefs.h"
7674 #include <libintl.h>
7675 int main() {
7676 return (int) gettext ("")
7677 ; return 0; }
7678 EOF
7679 if { (eval echo configure:7659: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7680   rm -rf conftest*
7681   gt_cv_func_gettext_libc=yes
7682 else
7683   echo "configure: failed program was:" >&5
7684   cat conftest.$ac_ext >&5
7685   rm -rf conftest*
7686   gt_cv_func_gettext_libc=no
7687 fi
7688 rm -f conftest*
7689 fi
7690
7691 echo "$ac_t""$gt_cv_func_gettext_libc" 1>&6
7692
7693            if test "$gt_cv_func_gettext_libc" != "yes"; then
7694              echo $ac_n "checking for bindtextdomain in -lintl""... $ac_c" 1>&6
7695 echo "configure:7675: checking for bindtextdomain in -lintl" >&5
7696 ac_lib_var=`echo intl'_'bindtextdomain | sed 'y%./+-%__p_%'`
7697 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
7698   echo $ac_n "(cached) $ac_c" 1>&6
7699 else
7700   ac_save_LIBS="$LIBS"
7701 LIBS="-lintl  $LIBS"
7702 cat > conftest.$ac_ext <<EOF
7703 #line 7683 "configure"
7704 #include "confdefs.h"
7705 /* Override any gcc2 internal prototype to avoid an error.  */
7706 /* We use char because int might match the return type of a gcc2
7707     builtin and then its argument prototype would still apply.  */
7708 char bindtextdomain();
7709
7710 int main() {
7711 bindtextdomain()
7712 ; return 0; }
7713 EOF
7714 if { (eval echo configure:7694: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7715   rm -rf conftest*
7716   eval "ac_cv_lib_$ac_lib_var=yes"
7717 else
7718   echo "configure: failed program was:" >&5
7719   cat conftest.$ac_ext >&5
7720   rm -rf conftest*
7721   eval "ac_cv_lib_$ac_lib_var=no"
7722 fi
7723 rm -f conftest*
7724 LIBS="$ac_save_LIBS"
7725
7726 fi
7727 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
7728   echo "$ac_t""yes" 1>&6
7729   echo $ac_n "checking for gettext in libintl""... $ac_c" 1>&6
7730 echo "configure:7710: checking for gettext in libintl" >&5
7731 if eval "test \"`echo '$''{'gt_cv_func_gettext_libintl'+set}'`\" = set"; then
7732   echo $ac_n "(cached) $ac_c" 1>&6
7733 else
7734   echo $ac_n "checking for gettext in -lintl""... $ac_c" 1>&6
7735 echo "configure:7715: checking for gettext in -lintl" >&5
7736 ac_lib_var=`echo intl'_'gettext | sed 'y%./+-%__p_%'`
7737 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
7738   echo $ac_n "(cached) $ac_c" 1>&6
7739 else
7740   ac_save_LIBS="$LIBS"
7741 LIBS="-lintl  $LIBS"
7742 cat > conftest.$ac_ext <<EOF
7743 #line 7723 "configure"
7744 #include "confdefs.h"
7745 /* Override any gcc2 internal prototype to avoid an error.  */
7746 /* We use char because int might match the return type of a gcc2
7747     builtin and then its argument prototype would still apply.  */
7748 char gettext();
7749
7750 int main() {
7751 gettext()
7752 ; return 0; }
7753 EOF
7754 if { (eval echo configure:7734: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7755   rm -rf conftest*
7756   eval "ac_cv_lib_$ac_lib_var=yes"
7757 else
7758   echo "configure: failed program was:" >&5
7759   cat conftest.$ac_ext >&5
7760   rm -rf conftest*
7761   eval "ac_cv_lib_$ac_lib_var=no"
7762 fi
7763 rm -f conftest*
7764 LIBS="$ac_save_LIBS"
7765
7766 fi
7767 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
7768   echo "$ac_t""yes" 1>&6
7769   gt_cv_func_gettext_libintl=yes
7770 else
7771   echo "$ac_t""no" 1>&6
7772 gt_cv_func_gettext_libintl=no
7773 fi
7774
7775 fi
7776
7777 echo "$ac_t""$gt_cv_func_gettext_libintl" 1>&6
7778 else
7779   echo "$ac_t""no" 1>&6
7780 fi
7781
7782            fi
7783
7784            if test "$gt_cv_func_gettext_libc" = "yes" \
7785               || test "$gt_cv_func_gettext_libintl" = "yes"; then
7786               cat >> confdefs.h <<\EOF
7787 #define HAVE_GETTEXT 1
7788 EOF
7789
7790               # Extract the first word of "msgfmt", so it can be a program name with args.
7791 set dummy msgfmt; ac_word=$2
7792 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
7793 echo "configure:7773: checking for $ac_word" >&5
7794 if eval "test \"`echo '$''{'ac_cv_path_MSGFMT'+set}'`\" = set"; then
7795   echo $ac_n "(cached) $ac_c" 1>&6
7796 else
7797   case "$MSGFMT" in
7798   /*)
7799   ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
7800   ;;
7801   *)
7802   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
7803   for ac_dir in $PATH; do
7804     test -z "$ac_dir" && ac_dir=.
7805     if test -f $ac_dir/$ac_word; then
7806       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
7807         ac_cv_path_MSGFMT="$ac_dir/$ac_word"
7808         break
7809       fi
7810     fi
7811   done
7812   IFS="$ac_save_ifs"
7813   test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT="no"
7814   ;;
7815 esac
7816 fi
7817 MSGFMT="$ac_cv_path_MSGFMT"
7818 if test -n "$MSGFMT"; then
7819   echo "$ac_t""$MSGFMT" 1>&6
7820 else
7821   echo "$ac_t""no" 1>&6
7822 fi
7823               if test "$MSGFMT" != "no"; then
7824                 for ac_func in dcgettext
7825 do
7826 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
7827 echo "configure:7807: checking for $ac_func" >&5
7828 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
7829   echo $ac_n "(cached) $ac_c" 1>&6
7830 else
7831   cat > conftest.$ac_ext <<EOF
7832 #line 7812 "configure"
7833 #include "confdefs.h"
7834 /* System header to define __stub macros and hopefully few prototypes,
7835     which can conflict with char $ac_func(); below.  */
7836 #include <assert.h>
7837 /* Override any gcc2 internal prototype to avoid an error.  */
7838 /* We use char because int might match the return type of a gcc2
7839     builtin and then its argument prototype would still apply.  */
7840 char $ac_func();
7841
7842 int main() {
7843
7844 /* The GNU C library defines this for functions which it implements
7845     to always fail with ENOSYS.  Some functions are actually named
7846     something starting with __ and the normal name is an alias.  */
7847 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
7848 choke me
7849 #else
7850 $ac_func();
7851 #endif
7852
7853 ; return 0; }
7854 EOF
7855 if { (eval echo configure:7835: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7856   rm -rf conftest*
7857   eval "ac_cv_func_$ac_func=yes"
7858 else
7859   echo "configure: failed program was:" >&5
7860   cat conftest.$ac_ext >&5
7861   rm -rf conftest*
7862   eval "ac_cv_func_$ac_func=no"
7863 fi
7864 rm -f conftest*
7865 fi
7866
7867 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
7868   echo "$ac_t""yes" 1>&6
7869     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
7870   cat >> confdefs.h <<EOF
7871 #define $ac_tr_func 1
7872 EOF
7873
7874 else
7875   echo "$ac_t""no" 1>&6
7876 fi
7877 done
7878
7879                 # Extract the first word of "gmsgfmt", so it can be a program name with args.
7880 set dummy gmsgfmt; ac_word=$2
7881 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
7882 echo "configure:7862: checking for $ac_word" >&5
7883 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
7884   echo $ac_n "(cached) $ac_c" 1>&6
7885 else
7886   case "$GMSGFMT" in
7887   /*)
7888   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
7889   ;;
7890   ?:/*)
7891   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path.
7892   ;;
7893   *)
7894   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
7895   ac_dummy="$PATH"
7896   for ac_dir in $ac_dummy; do
7897     test -z "$ac_dir" && ac_dir=.
7898     if test -f $ac_dir/$ac_word; then
7899       ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
7900       break
7901     fi
7902   done
7903   IFS="$ac_save_ifs"
7904   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
7905   ;;
7906 esac
7907 fi
7908 GMSGFMT="$ac_cv_path_GMSGFMT"
7909 if test -n "$GMSGFMT"; then
7910   echo "$ac_t""$GMSGFMT" 1>&6
7911 else
7912   echo "$ac_t""no" 1>&6
7913 fi
7914
7915                 # Extract the first word of "xgettext", so it can be a program name with args.
7916 set dummy xgettext; ac_word=$2
7917 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
7918 echo "configure:7898: checking for $ac_word" >&5
7919 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
7920   echo $ac_n "(cached) $ac_c" 1>&6
7921 else
7922   case "$XGETTEXT" in
7923   /*)
7924   ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
7925   ;;
7926   *)
7927   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
7928   for ac_dir in $PATH; do
7929     test -z "$ac_dir" && ac_dir=.
7930     if test -f $ac_dir/$ac_word; then
7931       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
7932         ac_cv_path_XGETTEXT="$ac_dir/$ac_word"
7933         break
7934       fi
7935     fi
7936   done
7937   IFS="$ac_save_ifs"
7938   test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
7939   ;;
7940 esac
7941 fi
7942 XGETTEXT="$ac_cv_path_XGETTEXT"
7943 if test -n "$XGETTEXT"; then
7944   echo "$ac_t""$XGETTEXT" 1>&6
7945 else
7946   echo "$ac_t""no" 1>&6
7947 fi
7948
7949                 cat > conftest.$ac_ext <<EOF
7950 #line 7930 "configure"
7951 #include "confdefs.h"
7952
7953 int main() {
7954 extern int _nl_msg_cat_cntr;
7955                                return _nl_msg_cat_cntr
7956 ; return 0; }
7957 EOF
7958 if { (eval echo configure:7938: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7959   rm -rf conftest*
7960   CATOBJEXT=.gmo
7961                    DATADIRNAME=share
7962 else
7963   echo "configure: failed program was:" >&5
7964   cat conftest.$ac_ext >&5
7965   rm -rf conftest*
7966   CATOBJEXT=.mo
7967                    DATADIRNAME=lib
7968 fi
7969 rm -f conftest*
7970                 INSTOBJEXT=.mo
7971               fi
7972             fi
7973
7974 else
7975   echo "$ac_t""no" 1>&6
7976 fi
7977
7978
7979         if test "$CATOBJEXT" = "NONE"; then
7980           echo $ac_n "checking whether catgets can be used""... $ac_c" 1>&6
7981 echo "configure:7961: checking whether catgets can be used" >&5
7982           # Check whether --with-catgets or --without-catgets was given.
7983 if test "${with_catgets+set}" = set; then
7984   withval="$with_catgets"
7985   nls_cv_use_catgets=$withval
7986 else
7987   nls_cv_use_catgets=no
7988 fi
7989
7990           echo "$ac_t""$nls_cv_use_catgets" 1>&6
7991
7992           if test "$nls_cv_use_catgets" = "yes"; then
7993                     echo $ac_n "checking for main in -li""... $ac_c" 1>&6
7994 echo "configure:7974: checking for main in -li" >&5
7995 ac_lib_var=`echo i'_'main | sed 'y%./+-%__p_%'`
7996 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
7997   echo $ac_n "(cached) $ac_c" 1>&6
7998 else
7999   ac_save_LIBS="$LIBS"
8000 LIBS="-li  $LIBS"
8001 cat > conftest.$ac_ext <<EOF
8002 #line 7982 "configure"
8003 #include "confdefs.h"
8004
8005 int main() {
8006 main()
8007 ; return 0; }
8008 EOF
8009 if { (eval echo configure:7989: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
8010   rm -rf conftest*
8011   eval "ac_cv_lib_$ac_lib_var=yes"
8012 else
8013   echo "configure: failed program was:" >&5
8014   cat conftest.$ac_ext >&5
8015   rm -rf conftest*
8016   eval "ac_cv_lib_$ac_lib_var=no"
8017 fi
8018 rm -f conftest*
8019 LIBS="$ac_save_LIBS"
8020
8021 fi
8022 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
8023   echo "$ac_t""yes" 1>&6
8024     ac_tr_lib=HAVE_LIB`echo i | sed -e 's/[^a-zA-Z0-9_]/_/g' \
8025     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
8026   cat >> confdefs.h <<EOF
8027 #define $ac_tr_lib 1
8028 EOF
8029
8030   LIBS="-li $LIBS"
8031
8032 else
8033   echo "$ac_t""no" 1>&6
8034 fi
8035
8036             echo $ac_n "checking for catgets""... $ac_c" 1>&6
8037 echo "configure:8017: checking for catgets" >&5
8038 if eval "test \"`echo '$''{'ac_cv_func_catgets'+set}'`\" = set"; then
8039   echo $ac_n "(cached) $ac_c" 1>&6
8040 else
8041   cat > conftest.$ac_ext <<EOF
8042 #line 8022 "configure"
8043 #include "confdefs.h"
8044 /* System header to define __stub macros and hopefully few prototypes,
8045     which can conflict with char catgets(); below.  */
8046 #include <assert.h>
8047 /* Override any gcc2 internal prototype to avoid an error.  */
8048 /* We use char because int might match the return type of a gcc2
8049     builtin and then its argument prototype would still apply.  */
8050 char catgets();
8051
8052 int main() {
8053
8054 /* The GNU C library defines this for functions which it implements
8055     to always fail with ENOSYS.  Some functions are actually named
8056     something starting with __ and the normal name is an alias.  */
8057 #if defined (__stub_catgets) || defined (__stub___catgets)
8058 choke me
8059 #else
8060 catgets();
8061 #endif
8062
8063 ; return 0; }
8064 EOF
8065 if { (eval echo configure:8045: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
8066   rm -rf conftest*
8067   eval "ac_cv_func_catgets=yes"
8068 else
8069   echo "configure: failed program was:" >&5
8070   cat conftest.$ac_ext >&5
8071   rm -rf conftest*
8072   eval "ac_cv_func_catgets=no"
8073 fi
8074 rm -f conftest*
8075 fi
8076
8077 if eval "test \"`echo '$ac_cv_func_'catgets`\" = yes"; then
8078   echo "$ac_t""yes" 1>&6
8079   cat >> confdefs.h <<\EOF
8080 #define HAVE_CATGETS 1
8081 EOF
8082
8083                INTLOBJS="\$(CATOBJS)"
8084                # Extract the first word of "gencat", so it can be a program name with args.
8085 set dummy gencat; ac_word=$2
8086 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8087 echo "configure:8067: checking for $ac_word" >&5
8088 if eval "test \"`echo '$''{'ac_cv_path_GENCAT'+set}'`\" = set"; then
8089   echo $ac_n "(cached) $ac_c" 1>&6
8090 else
8091   case "$GENCAT" in
8092   /*)
8093   ac_cv_path_GENCAT="$GENCAT" # Let the user override the test with a path.
8094   ;;
8095   ?:/*)
8096   ac_cv_path_GENCAT="$GENCAT" # Let the user override the test with a dos path.
8097   ;;
8098   *)
8099   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
8100   ac_dummy="$PATH"
8101   for ac_dir in $ac_dummy; do
8102     test -z "$ac_dir" && ac_dir=.
8103     if test -f $ac_dir/$ac_word; then
8104       ac_cv_path_GENCAT="$ac_dir/$ac_word"
8105       break
8106     fi
8107   done
8108   IFS="$ac_save_ifs"
8109   test -z "$ac_cv_path_GENCAT" && ac_cv_path_GENCAT="no"
8110   ;;
8111 esac
8112 fi
8113 GENCAT="$ac_cv_path_GENCAT"
8114 if test -n "$GENCAT"; then
8115   echo "$ac_t""$GENCAT" 1>&6
8116 else
8117   echo "$ac_t""no" 1>&6
8118 fi
8119                if test "$GENCAT" != "no"; then
8120                  # Extract the first word of "gmsgfmt", so it can be a program name with args.
8121 set dummy gmsgfmt; ac_word=$2
8122 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8123 echo "configure:8103: 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="$GMSGFMT" # Let the user override the test with a path.
8130   ;;
8131   ?:/*)
8132   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path.
8133   ;;
8134   *)
8135   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
8136   ac_dummy="$PATH"
8137   for ac_dir in $ac_dummy; do
8138     test -z "$ac_dir" && ac_dir=.
8139     if test -f $ac_dir/$ac_word; then
8140       ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
8141       break
8142     fi
8143   done
8144   IFS="$ac_save_ifs"
8145   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="no"
8146   ;;
8147 esac
8148 fi
8149 GMSGFMT="$ac_cv_path_GMSGFMT"
8150 if test -n "$GMSGFMT"; then
8151   echo "$ac_t""$GMSGFMT" 1>&6
8152 else
8153   echo "$ac_t""no" 1>&6
8154 fi
8155
8156                  if test "$GMSGFMT" = "no"; then
8157                    # Extract the first word of "msgfmt", so it can be a program name with args.
8158 set dummy msgfmt; ac_word=$2
8159 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8160 echo "configure:8140: checking for $ac_word" >&5
8161 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
8162   echo $ac_n "(cached) $ac_c" 1>&6
8163 else
8164   case "$GMSGFMT" in
8165   /*)
8166   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
8167   ;;
8168   *)
8169   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
8170   for ac_dir in $PATH; do
8171     test -z "$ac_dir" && ac_dir=.
8172     if test -f $ac_dir/$ac_word; then
8173       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
8174         ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
8175         break
8176       fi
8177     fi
8178   done
8179   IFS="$ac_save_ifs"
8180   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="no"
8181   ;;
8182 esac
8183 fi
8184 GMSGFMT="$ac_cv_path_GMSGFMT"
8185 if test -n "$GMSGFMT"; then
8186   echo "$ac_t""$GMSGFMT" 1>&6
8187 else
8188   echo "$ac_t""no" 1>&6
8189 fi
8190
8191                  fi
8192                  # Extract the first word of "xgettext", so it can be a program name with args.
8193 set dummy xgettext; ac_word=$2
8194 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8195 echo "configure:8175: checking for $ac_word" >&5
8196 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
8197   echo $ac_n "(cached) $ac_c" 1>&6
8198 else
8199   case "$XGETTEXT" in
8200   /*)
8201   ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
8202   ;;
8203   *)
8204   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
8205   for ac_dir in $PATH; do
8206     test -z "$ac_dir" && ac_dir=.
8207     if test -f $ac_dir/$ac_word; then
8208       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
8209         ac_cv_path_XGETTEXT="$ac_dir/$ac_word"
8210         break
8211       fi
8212     fi
8213   done
8214   IFS="$ac_save_ifs"
8215   test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
8216   ;;
8217 esac
8218 fi
8219 XGETTEXT="$ac_cv_path_XGETTEXT"
8220 if test -n "$XGETTEXT"; then
8221   echo "$ac_t""$XGETTEXT" 1>&6
8222 else
8223   echo "$ac_t""no" 1>&6
8224 fi
8225
8226                  USE_INCLUDED_LIBINTL=yes
8227                  CATOBJEXT=.cat
8228                  INSTOBJEXT=.cat
8229                  DATADIRNAME=lib
8230                  INTLDEPS='$(top_builddir)/intl/libintl.a'
8231                  INTLLIBS=$INTLDEPS
8232                  LIBS=`echo $LIBS | sed -e 's/-lintl//'`
8233                  nls_cv_header_intl=intl/libintl.h
8234                  nls_cv_header_libgt=intl/libgettext.h
8235                fi
8236 else
8237   echo "$ac_t""no" 1>&6
8238 fi
8239
8240           fi
8241         fi
8242
8243         if test "$CATOBJEXT" = "NONE"; then
8244                           nls_cv_use_gnu_gettext=yes
8245         fi
8246       fi
8247
8248       if test "$nls_cv_use_gnu_gettext" = "yes"; then
8249                 INTLOBJS="\$(GETTOBJS)"
8250         # Extract the first word of "msgfmt", so it can be a program name with args.
8251 set dummy msgfmt; ac_word=$2
8252 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8253 echo "configure:8233: checking for $ac_word" >&5
8254 if eval "test \"`echo '$''{'ac_cv_path_MSGFMT'+set}'`\" = set"; then
8255   echo $ac_n "(cached) $ac_c" 1>&6
8256 else
8257   case "$MSGFMT" in
8258   /*)
8259   ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
8260   ;;
8261   *)
8262   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
8263   for ac_dir in $PATH; do
8264     test -z "$ac_dir" && ac_dir=.
8265     if test -f $ac_dir/$ac_word; then
8266       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
8267         ac_cv_path_MSGFMT="$ac_dir/$ac_word"
8268         break
8269       fi
8270     fi
8271   done
8272   IFS="$ac_save_ifs"
8273   test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT="msgfmt"
8274   ;;
8275 esac
8276 fi
8277 MSGFMT="$ac_cv_path_MSGFMT"
8278 if test -n "$MSGFMT"; then
8279   echo "$ac_t""$MSGFMT" 1>&6
8280 else
8281   echo "$ac_t""no" 1>&6
8282 fi
8283
8284         # Extract the first word of "gmsgfmt", so it can be a program name with args.
8285 set dummy gmsgfmt; ac_word=$2
8286 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8287 echo "configure:8267: checking for $ac_word" >&5
8288 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
8289   echo $ac_n "(cached) $ac_c" 1>&6
8290 else
8291   case "$GMSGFMT" in
8292   /*)
8293   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
8294   ;;
8295   ?:/*)
8296   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path.
8297   ;;
8298   *)
8299   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
8300   ac_dummy="$PATH"
8301   for ac_dir in $ac_dummy; do
8302     test -z "$ac_dir" && ac_dir=.
8303     if test -f $ac_dir/$ac_word; then
8304       ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
8305       break
8306     fi
8307   done
8308   IFS="$ac_save_ifs"
8309   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
8310   ;;
8311 esac
8312 fi
8313 GMSGFMT="$ac_cv_path_GMSGFMT"
8314 if test -n "$GMSGFMT"; then
8315   echo "$ac_t""$GMSGFMT" 1>&6
8316 else
8317   echo "$ac_t""no" 1>&6
8318 fi
8319
8320         # Extract the first word of "xgettext", so it can be a program name with args.
8321 set dummy xgettext; ac_word=$2
8322 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8323 echo "configure:8303: checking for $ac_word" >&5
8324 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
8325   echo $ac_n "(cached) $ac_c" 1>&6
8326 else
8327   case "$XGETTEXT" in
8328   /*)
8329   ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
8330   ;;
8331   *)
8332   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
8333   for ac_dir in $PATH; do
8334     test -z "$ac_dir" && ac_dir=.
8335     if test -f $ac_dir/$ac_word; then
8336       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
8337         ac_cv_path_XGETTEXT="$ac_dir/$ac_word"
8338         break
8339       fi
8340     fi
8341   done
8342   IFS="$ac_save_ifs"
8343   test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
8344   ;;
8345 esac
8346 fi
8347 XGETTEXT="$ac_cv_path_XGETTEXT"
8348 if test -n "$XGETTEXT"; then
8349   echo "$ac_t""$XGETTEXT" 1>&6
8350 else
8351   echo "$ac_t""no" 1>&6
8352 fi
8353
8354
8355         USE_INCLUDED_LIBINTL=yes
8356         CATOBJEXT=.gmo
8357         INSTOBJEXT=.mo
8358         DATADIRNAME=share
8359         INTLDEPS='$(top_builddir)/intl/libintl.a'
8360         INTLLIBS=$INTLDEPS
8361         LIBS=`echo $LIBS | sed -e 's/-lintl//'`
8362         nls_cv_header_intl=intl/libintl.h
8363         nls_cv_header_libgt=intl/libgettext.h
8364       fi
8365
8366             if test "$XGETTEXT" != ":"; then
8367                         if $XGETTEXT --omit-header /dev/null 2> /dev/null; then
8368           : ;
8369         else
8370           echo "$ac_t""found xgettext program is not GNU xgettext; ignore it" 1>&6
8371           XGETTEXT=":"
8372         fi
8373       fi
8374
8375       # We need to process the po/ directory.
8376       POSUB=po
8377     else
8378       DATADIRNAME=share
8379       nls_cv_header_intl=intl/libintl.h
8380       nls_cv_header_libgt=intl/libgettext.h
8381     fi
8382
8383
8384
8385
8386     # If this is used in GNU gettext we have to set USE_NLS to `yes'
8387     # because some of the sources are only built for this goal.
8388     if test "$PACKAGE" = gettext; then
8389       USE_NLS=yes
8390       USE_INCLUDED_LIBINTL=yes
8391     fi
8392
8393                 for lang in $ALL_LINGUAS; do
8394       GMOFILES="$GMOFILES $lang.gmo"
8395       POFILES="$POFILES $lang.po"
8396     done
8397
8398
8399
8400
8401
8402
8403
8404
8405
8406
8407
8408
8409
8410
8411    if test "x$CATOBJEXT" != "x"; then
8412      if test "x$ALL_LINGUAS" = "x"; then
8413        LINGUAS=
8414      else
8415        echo $ac_n "checking for catalogs to be installed""... $ac_c" 1>&6
8416 echo "configure:8396: checking for catalogs to be installed" >&5
8417        NEW_LINGUAS=
8418        for lang in ${LINGUAS=$ALL_LINGUAS}; do
8419          case "$ALL_LINGUAS" in
8420           *$lang*) NEW_LINGUAS="$NEW_LINGUAS $lang" ;;
8421          esac
8422        done
8423        LINGUAS=$NEW_LINGUAS
8424        echo "$ac_t""$LINGUAS" 1>&6
8425      fi
8426
8427           if test -n "$LINGUAS"; then
8428        for lang in $LINGUAS; do CATALOGS="$CATALOGS $lang$CATOBJEXT"; done
8429      fi
8430    fi
8431
8432             if test $ac_cv_header_locale_h = yes; then
8433      INCLUDE_LOCALE_H="#include <locale.h>"
8434    else
8435      INCLUDE_LOCALE_H="\
8436 /* The system does not provide the header <locale.h>.  Take care yourself.  */"
8437    fi
8438
8439
8440             test -d intl || mkdir intl
8441    if test "$CATOBJEXT" = ".cat"; then
8442      ac_safe=`echo "linux/version.h" | sed 'y%./+-%__p_%'`
8443 echo $ac_n "checking for linux/version.h""... $ac_c" 1>&6
8444 echo "configure:8424: checking for linux/version.h" >&5
8445 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
8446   echo $ac_n "(cached) $ac_c" 1>&6
8447 else
8448   cat > conftest.$ac_ext <<EOF
8449 #line 8429 "configure"
8450 #include "confdefs.h"
8451 #include <linux/version.h>
8452 EOF
8453 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
8454 { (eval echo configure:8434: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
8455 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
8456 if test -z "$ac_err"; then
8457   rm -rf conftest*
8458   eval "ac_cv_header_$ac_safe=yes"
8459 else
8460   echo "$ac_err" >&5
8461   echo "configure: failed program was:" >&5
8462   cat conftest.$ac_ext >&5
8463   rm -rf conftest*
8464   eval "ac_cv_header_$ac_safe=no"
8465 fi
8466 rm -f conftest*
8467 fi
8468 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
8469   echo "$ac_t""yes" 1>&6
8470   msgformat=linux
8471 else
8472   echo "$ac_t""no" 1>&6
8473 msgformat=xopen
8474 fi
8475
8476
8477                sed -e '/^#/d' $srcdir/intl/$msgformat-msg.sed > intl/po2msg.sed
8478    fi
8479       sed -e '/^#.*[^\\]$/d' -e '/^#$/d' \
8480      $srcdir/intl/po2tbl.sed.in > intl/po2tbl.sed
8481
8482             if test "$PACKAGE" = "gettext"; then
8483      GT_NO="#NO#"
8484      GT_YES=
8485    else
8486      GT_NO=
8487      GT_YES="#YES#"
8488    fi
8489
8490
8491
8492             MKINSTALLDIRS=
8493    if test -n "$ac_aux_dir"; then
8494      MKINSTALLDIRS="$ac_aux_dir/mkinstalldirs"
8495    fi
8496    if test -z "$MKINSTALLDIRS"; then
8497      MKINSTALLDIRS="\$(top_srcdir)/mkinstalldirs"
8498    fi
8499
8500
8501       l=
8502
8503
8504          test -d po || mkdir po
8505    if test "x$srcdir" != "x."; then
8506      if test "x`echo $srcdir | sed 's@/.*@@'`" = "x"; then
8507        posrcprefix="$srcdir/"
8508      else
8509        posrcprefix="../$srcdir/"
8510      fi
8511    else
8512      posrcprefix="../"
8513    fi
8514    rm -f po/POTFILES
8515    sed -e "/^#/d" -e "/^\$/d" -e "s,.*, $posrcprefix& \\\\," -e "\$s/\(.*\) \\\\/\1/" \
8516         < $srcdir/po/POTFILES.in > po/POTFILES
8517
8518 XGETTEXT="AWK='$AWK' \$(SHELL) \$(top_srcdir)/exgettext $XGETTEXT"
8519
8520 # Windows32 Registry support for specifying GCC installation paths.
8521 # Check whether --enable-win32-registry or --disable-win32-registry was given.
8522 if test "${enable_win32_registry+set}" = set; then
8523   enableval="$enable_win32_registry"
8524   :
8525 fi
8526
8527
8528 echo $ac_n "checking whether windows registry support is requested""... $ac_c" 1>&6
8529 echo "configure:8509: checking whether windows registry support is requested" >&5
8530 if test x$enable_win32_registry != xno; then
8531   cat >> confdefs.h <<\EOF
8532 #define ENABLE_WIN32_REGISTRY 1
8533 EOF
8534
8535   echo "$ac_t""yes" 1>&6
8536 else
8537   echo "$ac_t""no" 1>&6
8538 fi
8539
8540 # Check if user specified a different registry key.
8541 case x${enable_win32_registry} in
8542 x | xyes)
8543   # default.
8544   gcc_cv_win32_registry_key="$VERSION"
8545   ;;
8546 xno)
8547   # no registry lookup.
8548   gcc_cv_win32_registry_key=''
8549   ;;
8550 *)
8551   # user-specified key.
8552   gcc_cv_win32_registry_key="$enable_win32_registry"
8553   ;;
8554 esac
8555
8556 if test x$enable_win32_registry != xno; then
8557   echo $ac_n "checking registry key on windows hosts""... $ac_c" 1>&6
8558 echo "configure:8538: checking registry key on windows hosts" >&5
8559   cat >> confdefs.h <<EOF
8560 #define WIN32_REGISTRY_KEY "$gcc_cv_win32_registry_key"
8561 EOF
8562
8563   echo "$ac_t""$gcc_cv_win32_registry_key" 1>&6
8564 fi
8565
8566 # Get an absolute path to the GCC top-level source directory
8567 holddir=`pwd`
8568 cd $srcdir
8569 topdir=`pwd`
8570 cd $holddir
8571
8572 # Conditionalize the makefile for this host machine.
8573 # Make-host contains the concatenation of all host makefile fragments
8574 # [there can be more than one].  This file is built by configure.frag.
8575 host_overrides=Make-host
8576 dep_host_xmake_file=
8577 for f in .. ${host_xmake_file}
8578 do
8579         if test -f ${srcdir}/config/$f
8580         then
8581                 dep_host_xmake_file="${dep_host_xmake_file} ${srcdir}/config/$f"
8582         fi
8583 done
8584
8585 # Conditionalize the makefile for this target machine.
8586 # Make-target contains the concatenation of all host makefile fragments
8587 # [there can be more than one].  This file is built by configure.frag.
8588 target_overrides=Make-target
8589 dep_tmake_file=
8590 for f in .. ${tmake_file}
8591 do
8592         if test -f ${srcdir}/config/$f
8593         then
8594                 dep_tmake_file="${dep_tmake_file} ${srcdir}/config/$f"
8595         fi
8596 done
8597
8598 # If the host doesn't support symlinks, modify CC in
8599 # FLAGS_TO_PASS so CC="stage1/xgcc -Bstage1/" works.
8600 # Otherwise, we can use "CC=$(CC)".
8601 rm -f symtest.tem
8602 if $symbolic_link $srcdir/gcc.c symtest.tem 2>/dev/null
8603 then
8604         cc_set_by_configure="\$(CC)"
8605         quoted_cc_set_by_configure="\$(CC)"
8606         stage_prefix_set_by_configure="\$(STAGE_PREFIX)"
8607 else
8608         rm -f symtest.tem
8609         if cp -p $srcdir/gcc.c symtest.tem 2>/dev/null
8610         then
8611                 symbolic_link="cp -p"
8612         else
8613                 symbolic_link="cp"
8614         fi
8615         cc_set_by_configure="\`case '\$(CC)' in stage*) echo '\$(CC)' | sed -e 's|stage|../stage|g';; *) echo '\$(CC)';; esac\`"
8616         quoted_cc_set_by_configure="\\\`case '\\\$(CC)' in stage*) echo '\\\$(CC)' | sed -e 's|stage|../stage|g';; *) echo '\\\$(CC)';; esac\\\`"
8617         stage_prefix_set_by_configure="\`case '\$(STAGE_PREFIX)' in stage*) echo '\$(STAGE_PREFIX)' | sed -e 's|stage|../stage|g';; *) echo '\$(STAGE_PREFIX)';; esac\`"
8618 fi
8619 rm -f symtest.tem
8620
8621 out_object_file=`basename $out_file .c`.o
8622
8623 tm_file_list=
8624 for f in $tm_file; do
8625   case $f in
8626     gansidecl.h )
8627        tm_file_list="${tm_file_list} $f" ;;
8628     *) tm_file_list="${tm_file_list} \$(srcdir)/config/$f" ;;
8629   esac
8630 done
8631
8632 host_xm_file_list=
8633 for f in $host_xm_file; do
8634   case $f in
8635     auto-host.h | gansidecl.h | hwint.h )
8636        host_xm_file_list="${host_xm_file_list} $f" ;;
8637     *) host_xm_file_list="${host_xm_file_list} \$(srcdir)/config/$f" ;;
8638   esac
8639 done
8640
8641 build_xm_file_list=
8642 for f in $build_xm_file; do
8643   case $f in
8644     auto-build.h | auto-host.h | gansidecl.h | hwint.h )
8645        build_xm_file_list="${build_xm_file_list} $f" ;;
8646     *) build_xm_file_list="${build_xm_file_list} \$(srcdir)/config/$f" ;;
8647   esac
8648 done
8649
8650 # Define macro CROSS_COMPILE in compilation
8651 # if this is a cross-compiler.
8652 # Also use all.cross instead of all.internal
8653 # and add cross-make to Makefile.
8654 cross_overrides="/dev/null"
8655 if test x$host != x$target
8656 then
8657         cross_defines="CROSS=-DCROSS_COMPILE"
8658         cross_overrides="${topdir}/cross-make"
8659 fi
8660
8661 # When building gcc with a cross-compiler, we need to fix a few things.
8662 # This must come after cross-make as we want all.build to override
8663 # all.cross.
8664 build_overrides="/dev/null"
8665 if test x$build != x$host
8666 then
8667         build_overrides="${topdir}/build-make"
8668 fi
8669
8670 # Expand extra_headers to include complete path.
8671 # This substitutes for lots of t-* files.
8672 extra_headers_list=
8673 if test "x$extra_headers" = x
8674 then true
8675 else
8676         # Prepend ${srcdir}/ginclude/ to every entry in extra_headers.
8677         for file in $extra_headers;
8678         do
8679                 extra_headers_list="${extra_headers_list} \$(srcdir)/ginclude/${file}"
8680         done
8681 fi
8682
8683 if test x$use_collect2 = xno; then
8684         use_collect2=
8685 fi
8686
8687 # Add a definition of USE_COLLECT2 if system wants one.
8688 # Also tell toplev.c what to do.
8689 # This substitutes for lots of t-* files.
8690 if test x$use_collect2 = x
8691 then
8692         will_use_collect2=
8693         maybe_use_collect2=
8694 else
8695         will_use_collect2="collect2"
8696         maybe_use_collect2="-DUSE_COLLECT2"
8697 fi
8698
8699 # NEED TO CONVERT
8700 # Set MD_DEPS if the real md file is in md.pre-cpp.
8701 # Set MD_CPP to the cpp to pass the md file through.  Md files use ';'
8702 # for line oriented comments, so we must always use a GNU cpp.  If
8703 # building gcc with a cross compiler, use the cross compiler just
8704 # built.  Otherwise, we can use the cpp just built.
8705 md_file_sub=
8706 if test "x$md_cppflags" = x
8707 then
8708         md_file_sub=$srcdir/config/$md_file
8709 else
8710         md_file=md
8711 fi
8712
8713 # If we have gas in the build tree, make a link to it.
8714 if test -f ../gas/Makefile; then
8715         rm -f as; $symbolic_link ../gas/as-new$host_exeext as$host_exeext 2>/dev/null
8716 fi
8717
8718 # If we have nm in the build tree, make a link to it.
8719 if test -f ../binutils/Makefile; then
8720         rm -f nm; $symbolic_link ../binutils/nm-new$host_exeext nm$host_exeext 2>/dev/null
8721 fi
8722
8723 # If we have ld in the build tree, make a link to it.
8724 if test -f ../ld/Makefile; then
8725 #       if test x$use_collect2 = x; then
8726 #               rm -f ld; $symbolic_link ../ld/ld-new$host_exeext ld$host_exeext 2>/dev/null
8727 #       else
8728                 rm -f collect-ld; $symbolic_link ../ld/ld-new$host_exeext collect-ld$host_exeext 2>/dev/null
8729 #       fi
8730 fi
8731
8732 # Figure out what assembler alignment features are present.
8733 echo $ac_n "checking assembler alignment features""... $ac_c" 1>&6
8734 echo "configure:8714: checking assembler alignment features" >&5
8735 gcc_cv_as=
8736 gcc_cv_as_alignment_features=
8737 gcc_cv_as_gas_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/gas
8738 if test -x "$DEFAULT_ASSEMBLER"; then
8739         gcc_cv_as="$DEFAULT_ASSEMBLER"
8740 elif test -x "$AS"; then
8741         gcc_cv_as="$AS"
8742 elif test -x as$host_exeext; then
8743         # Build using assembler in the current directory.
8744         gcc_cv_as=./as$host_exeext
8745 elif test -f $gcc_cv_as_gas_srcdir/configure.in -a -f ../gas/Makefile; then
8746         # Single tree build which includes gas.
8747         for f in $gcc_cv_as_gas_srcdir/configure $gcc_cv_as_gas_srcdir/configure.in $gcc_cv_as_gas_srcdir/Makefile.in
8748         do
8749                 gcc_cv_gas_version=`grep '^VERSION=[0-9]*\.[0-9]*' $f`
8750                 if test x$gcc_cv_gas_version != x; then
8751                         break
8752                 fi
8753         done
8754         gcc_cv_gas_major_version=`expr "$gcc_cv_gas_version" : "VERSION=\([0-9]*\)"`
8755         gcc_cv_gas_minor_version=`expr "$gcc_cv_gas_version" : "VERSION=[0-9]*\.\([0-9]*\)"`
8756         if test x$gcc_cv_gas_major_version != x -a x$gcc_cv_gas_minor_version != x; then
8757                 # Gas version 2.6 and later support for .balign and .p2align.
8758                 # bytes to skip when using .p2align.
8759                 if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 6 -o "$gcc_cv_gas_major_version" -gt 2; then
8760                         gcc_cv_as_alignment_features=".balign and .p2align"
8761                         cat >> confdefs.h <<\EOF
8762 #define HAVE_GAS_BALIGN_AND_P2ALIGN 1
8763 EOF
8764
8765                 fi
8766                 # Gas version 2.8 and later support specifying the maximum
8767                 # bytes to skip when using .p2align.
8768                 if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 8 -o "$gcc_cv_gas_major_version" -gt 2; then
8769                         gcc_cv_as_alignment_features=".p2align including maximum skip"
8770                         cat >> confdefs.h <<\EOF
8771 #define HAVE_GAS_MAX_SKIP_P2ALIGN 1
8772 EOF
8773
8774                 fi
8775         fi
8776 elif test x$host = x$target; then
8777         # Native build.
8778         # Search the same directories that the installed compiler will
8779         # search.  Else we may find the wrong assembler and lose.  If we
8780         # do not find a suitable assembler binary, then try the user's
8781         # path.
8782         #
8783         # Also note we have to check MD_EXEC_PREFIX before checking the
8784         # user's path.  Unfortunately, there is no good way to get at the
8785         # value of MD_EXEC_PREFIX here.  So we do a brute force search
8786         # through all the known MD_EXEC_PREFIX values.  Ugh.  This needs
8787         # to be fixed as part of the make/configure rewrite too.
8788
8789         if test "x$exec_prefix" = xNONE; then
8790                 if test "x$prefix" = xNONE; then
8791                         test_prefix=/usr/local
8792                 else
8793                         test_prefix=$prefix
8794                 fi
8795         else
8796                 test_prefix=$exec_prefix
8797         fi
8798
8799         # If the loop below does not find an assembler, then use whatever
8800         # one we can find in the users's path.
8801         # user's path.
8802         as=as$host_exeext
8803
8804         test_dirs="$test_prefix/lib/gcc-lib/$target/$gcc_version \
8805                    $test_prefix/lib/gcc-lib/$target \
8806                    /usr/lib/gcc/$target/$gcc_version \
8807                    /usr/lib/gcc/$target \
8808                    $test_prefix/$target/bin/$target/$gcc_version \
8809                    $test_prefix/$target/bin \
8810                    /usr/libexec \
8811                    /usr/ccs/gcc \
8812                    /usr/ccs/bin \
8813                    /udk/usr/ccs/bin \
8814                    /bsd43/usr/lib/cmplrs/cc \
8815                    /usr/cross64/usr/bin \
8816                    /usr/lib/cmplrs/cc \
8817                    /sysv/usr/lib/cmplrs/cc \
8818                    /svr4/usr/lib/cmplrs/cc \
8819                    /usr/bin"
8820
8821         for dir in $test_dirs; do
8822                 if test -f $dir/as$host_exeext; then
8823                         gcc_cv_as=$dir/as$host_exeext
8824                         break;
8825                 fi
8826         done
8827 fi
8828 if test x$gcc_cv_as != x; then
8829         # Check if we have .balign and .p2align
8830         echo ".balign  4" > conftest.s
8831         echo ".p2align  2" >> conftest.s
8832         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
8833                 gcc_cv_as_alignment_features=".balign and .p2align"
8834                 cat >> confdefs.h <<\EOF
8835 #define HAVE_GAS_BALIGN_AND_P2ALIGN 1
8836 EOF
8837
8838         fi
8839         rm -f conftest.s conftest.o
8840         # Check if specifying the maximum bytes to skip when
8841         # using .p2align is supported.
8842         echo ".p2align 4,,7" > conftest.s
8843         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
8844                 gcc_cv_as_alignment_features=".p2align including maximum skip"
8845                 cat >> confdefs.h <<\EOF
8846 #define HAVE_GAS_MAX_SKIP_P2ALIGN 1
8847 EOF
8848
8849         fi
8850         rm -f conftest.s conftest.o
8851 fi
8852 echo "$ac_t""$gcc_cv_as_alignment_features" 1>&6
8853
8854 echo $ac_n "checking assembler subsection support""... $ac_c" 1>&6
8855 echo "configure:8835: checking assembler subsection support" >&5
8856 gcc_cv_as_subsections=
8857 if test x$gcc_cv_as != x; then
8858         # Check if we have .subsection
8859         echo ".subsection 1" > conftest.s
8860         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
8861                 gcc_cv_as_subsections=".subsection"
8862                 if test -x nm$host_exeext; then
8863                         gcc_cv_nm=./nm$host_exeext
8864                 elif test x$host = x$target; then
8865                         # Native build.
8866                         gcc_cv_nm=nm$host_exeext
8867                 fi
8868                 if test x$gcc_cv_nm != x; then
8869                         cat > conftest.s <<EOF
8870 conftest_label1: .word 0
8871 .subsection -1
8872 conftest_label2: .word 0
8873 .previous
8874 EOF
8875                         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
8876                                 $gcc_cv_nm conftest.o | grep conftest_label1 > conftest.nm1
8877                                 $gcc_cv_nm conftest.o | grep conftest_label2 | sed -e 's/label2/label1/' > conftest.nm2
8878                                 if cmp conftest.nm1 conftest.nm2 > /dev/null 2>&1; then
8879                                         :
8880                                 else
8881                                         gcc_cv_as_subsections="working .subsection -1"
8882                                         cat >> confdefs.h <<\EOF
8883 #define HAVE_GAS_SUBSECTION_ORDERING 1
8884 EOF
8885
8886                                 fi
8887                         fi
8888                 fi
8889         fi
8890         rm -f conftest.s conftest.o conftest.nm1 conftest.nm2
8891 fi
8892 echo "$ac_t""$gcc_cv_as_subsections" 1>&6
8893
8894 case "$target" in
8895   sparc*-*-*)
8896     echo $ac_n "checking assembler .register pseudo-op support""... $ac_c" 1>&6
8897 echo "configure:8877: checking assembler .register pseudo-op support" >&5
8898 if eval "test \"`echo '$''{'gcc_cv_as_register_pseudo_op'+set}'`\" = set"; then
8899   echo $ac_n "(cached) $ac_c" 1>&6
8900 else
8901
8902         gcc_cv_as_register_pseudo_op=unknown
8903         if test x$gcc_cv_as != x; then
8904             # Check if we have .register
8905             echo ".register %g2, #scratch" > conftest.s
8906             if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
8907                 gcc_cv_as_register_pseudo_op=yes
8908             else
8909                 gcc_cv_as_register_pseudo_op=no
8910             fi
8911             rm -f conftest.s conftest.o
8912         fi
8913
8914 fi
8915
8916 echo "$ac_t""$gcc_cv_as_register_pseudo_op" 1>&6
8917     if test "x$gcc_cv_as_register_pseudo_op" = xyes; then
8918         cat >> confdefs.h <<\EOF
8919 #define HAVE_AS_REGISTER_PSEUDO_OP 1
8920 EOF
8921
8922     fi
8923
8924     case "$tm_file" in
8925     *64*)
8926         echo $ac_n "checking for 64 bit support in assembler ($gcc_cv_as)""... $ac_c" 1>&6
8927 echo "configure:8907: checking for 64 bit support in assembler ($gcc_cv_as)" >&5
8928 if eval "test \"`echo '$''{'gcc_cv_as_flags64'+set}'`\" = set"; then
8929   echo $ac_n "(cached) $ac_c" 1>&6
8930 else
8931
8932                 if test -n "$gcc_cv_as"; then
8933                     echo ".xword foo" > conftest.s
8934                     gcc_cv_as_flags64=no
8935                     for flag in "-xarch=v9" "-64 -Av9"; do
8936                         if $gcc_cv_as $flag -o conftest.o conftest.s \
8937                             > /dev/null 2>&1; then
8938                             gcc_cv_as_flags64=$flag
8939                             break
8940                         fi
8941                     done
8942                     rm -f conftest.s conftest.o
8943                 else
8944                     if test "$gas" = yes; then
8945                         gcc_cv_as_flags64="-64 -Av9"
8946                     else
8947                         gcc_cv_as_flags64="-xarch=v9"
8948                     fi
8949                 fi
8950
8951 fi
8952
8953 echo "$ac_t""$gcc_cv_as_flags64" 1>&6
8954         if test "x$gcc_cv_as_flags64" = xno; then
8955
8956             tmake_file=`echo " $tmake_file " | sed -e 's, sparc/t-sol2-64 , ,' -e 's,^ ,,' -e 's, $,,'`
8957             dep_tmake_file=`echo " $dep_tmake_file " | sed -e 's, [^ ]*/config/sparc/t-sol2-64 , ,' -e 's,^ ,,' -e 's, $,,'`
8958
8959         else
8960             cat >> confdefs.h <<EOF
8961 #define AS_SPARC64_FLAG "$gcc_cv_as_flags64"
8962 EOF
8963
8964         fi
8965         ;;
8966     *) gcc_cv_as_flags64=${gcc_cv_as_flags64-no}
8967         ;;
8968     esac
8969
8970     if test "x$gcc_cv_as_flags64" != xno; then
8971         echo $ac_n "checking for assembler offsetable %lo() support""... $ac_c" 1>&6
8972 echo "configure:8952: checking for assembler offsetable %lo() support" >&5
8973 if eval "test \"`echo '$''{'gcc_cv_as_offsetable_lo10'+set}'`\" = set"; then
8974   echo $ac_n "(cached) $ac_c" 1>&6
8975 else
8976
8977             gcc_cv_as_offsetable_lo10=unknown
8978             if test "x$gcc_cv_as" != x; then
8979                 # Check if assembler has offsetable %lo()
8980                 echo "or %g1, %lo(ab) + 12, %g1" > conftest.s
8981                 echo "or %g1, %lo(ab + 12), %g1" > conftest1.s
8982                 if $gcc_cv_as $gcc_cv_as_flags64 -o conftest.o conftest.s \
8983                         > /dev/null 2>&1 &&
8984                    $gcc_cv_as $gcc_cv_as_flags64 -o conftest1.o conftest1.s \
8985                         > /dev/null 2>&1; then
8986                     if cmp conftest.o conftest1.o > /dev/null 2>&1; then
8987                         gcc_cv_as_offsetable_lo10=no
8988                     else
8989                         gcc_cv_as_offsetable_lo10=yes
8990                     fi
8991                 else
8992                     gcc_cv_as_offsetable_lo10=no
8993                 fi
8994                 rm -f conftest.s conftest.o conftest1.s conftest1.o
8995             fi
8996
8997 fi
8998
8999 echo "$ac_t""$gcc_cv_as_offsetable_lo10" 1>&6
9000         if test "x$gcc_cv_as_offsetable_lo10" = xyes; then
9001             cat >> confdefs.h <<\EOF
9002 #define HAVE_AS_OFFSETABLE_LO10 1
9003 EOF
9004
9005         fi
9006     fi
9007     ;;
9008
9009   i[34567]86-*-*)
9010     echo $ac_n "checking assembler instructions""... $ac_c" 1>&6
9011 echo "configure:8991: checking assembler instructions" >&5
9012     gcc_cv_as_instructions=
9013     if test x$gcc_cv_as != x; then
9014         set "filds fists" "filds mem; fists mem"
9015         while test $# -gt 0
9016         do
9017                 echo "$2" > conftest.s
9018                 if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
9019                         gcc_cv_as_instructions=${gcc_cv_as_instructions}$1" "
9020                         cat >> confdefs.h <<EOF
9021 #define HAVE_GAS_`echo "$1" | tr 'a-z ' 'A-Z_'` 1
9022 EOF
9023
9024                 fi
9025                 shift 2
9026         done
9027         rm -f conftest.s conftest.o
9028     fi
9029     echo "$ac_t""$gcc_cv_as_instructions" 1>&6
9030     ;;
9031 esac
9032
9033 # Figure out what language subdirectories are present.
9034 # Look if the user specified --enable-languages="..."; if not, use
9035 # the environment variable $LANGUAGES if defined. $LANGUAGES might
9036 # go away some day.
9037 if test x"${enable_languages+set}" != xset; then
9038         if test x"${LANGUAGES+set}" = xset; then
9039                 enable_languages="`echo ${LANGUAGES} | tr ' ' ','`"
9040         else
9041                 enable_languages=all
9042         fi
9043 fi
9044 subdirs=
9045 for lang in ${srcdir}/*/config-lang.in ..
9046 do
9047         case $lang in
9048         ..) ;;
9049         # The odd quoting in the next line works around
9050         # an apparent bug in bash 1.12 on linux.
9051         ${srcdir}/[*]/config-lang.in) ;;
9052         *)
9053           lang_alias=`sed -n -e 's,^language=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^language=\([^   ]*\).*$,\1,p' $lang`
9054           if test "x$lang_alias" = x
9055           then
9056                 echo "$lang doesn't set \$language." 1>&2
9057                 exit 1
9058           fi
9059           if test x"${enable_languages}" = xall; then
9060                 add_this_lang=yes
9061           else
9062                 case "${enable_languages}" in
9063                     ${lang_alias} | "${lang_alias},"* | *",${lang_alias},"* | *",${lang_alias}" )
9064                         add_this_lang=yes
9065                         ;;
9066                     * )
9067                         add_this_lang=no
9068                         ;;
9069                 esac
9070           fi
9071           if test x"${add_this_lang}" = xyes; then
9072                 case $lang in
9073                     ${srcdir}/ada/config-lang.in)
9074                         if test x$gnat = xyes ; then
9075                                 subdirs="$subdirs `echo $lang | sed -e 's,^.*/\([^/]*\)/config-lang.in$,\1,'`"
9076                         fi
9077                         ;;
9078                     *)
9079                         subdirs="$subdirs `echo $lang | sed -e 's,^.*/\([^/]*\)/config-lang.in$,\1,'`"
9080                         ;;
9081                 esac
9082           fi
9083           ;;
9084         esac
9085 done
9086
9087 # Make gthr-default.h if we have a thread file.
9088 gthread_flags=
9089 if test $thread_file != single; then
9090     rm -f gthr-default.h
9091     echo "#include \"gthr-${thread_file}.h\"" > gthr-default.h
9092     gthread_flags=-DHAVE_GTHR_DEFAULT
9093 fi
9094
9095
9096 # Find out what GC implementation we want, or may, use.
9097 # Check whether --with-gc or --without-gc was given.
9098 if test "${with_gc+set}" = set; then
9099   withval="$with_gc"
9100   case "$withval" in
9101   simple | page)
9102     GGC=ggc-$withval
9103     ;;
9104   *)
9105     { echo "configure: error: $withval is an invalid option to --with-gc" 1>&2; exit 1; }
9106     ;;
9107 esac
9108 else
9109   if test $ac_cv_func_mmap_anywhere = yes \
9110     || test $ac_cv_func_valloc = yes; then
9111   GGC=ggc-page
9112 else
9113   GGC=ggc-simple
9114 fi
9115 fi
9116
9117
9118 echo "Using $GGC for garbage collection."
9119
9120 # Build a new-abi (c++) system
9121 # Check whether --enable-new-gxx-abi or --disable-new-gxx-abi was given.
9122 if test "${enable_new_gxx_abi+set}" = set; then
9123   enableval="$enable_new_gxx_abi"
9124   cat >> confdefs.h <<\EOF
9125 #define ENABLE_NEW_GXX_ABI 1
9126 EOF
9127
9128 GXX_ABI_FLAG='-fnew-abi'
9129 echo "Building a new-abi g++ compiler."
9130
9131 fi
9132
9133
9134
9135 # Make empty files to contain the specs and options for each language.
9136 # Then add #include lines to for a compiler that has specs and/or options.
9137
9138 lang_specs_files=
9139 lang_options_files=
9140 lang_tree_files=
9141 rm -f specs.h options.h gencheck.h
9142 touch specs.h options.h gencheck.h
9143 for subdir in . $subdirs
9144 do
9145         if test -f $srcdir/$subdir/lang-specs.h; then
9146                 echo "#include \"$subdir/lang-specs.h\"" >>specs.h
9147                 lang_specs_files="$lang_specs_files $srcdir/$subdir/lang-specs.h"
9148         fi
9149         if test -f $srcdir/$subdir/lang-options.h; then
9150                 echo "#include \"$subdir/lang-options.h\"" >>options.h
9151                 lang_options_files="$lang_options_files $srcdir/$subdir/lang-options.h"
9152         fi
9153         if test -f $srcdir/$subdir/$subdir-tree.def; then
9154                 echo "#include \"$subdir/$subdir-tree.def\"" >>gencheck.h
9155                 lang_tree_files="$lang_tree_files $srcdir/$subdir/$subdir-tree.def"
9156         fi
9157 done
9158
9159 # These (without "all_") are set in each config-lang.in.
9160 # `language' must be a single word so is spelled singularly.
9161 all_languages=
9162 all_boot_languages=
9163 all_compilers=
9164 all_stagestuff=
9165 all_diff_excludes=
9166 all_outputs='Makefile intl/Makefile po/Makefile.in fixinc/Makefile'
9167 # List of language makefile fragments.
9168 all_lang_makefiles=
9169 all_headers=
9170 all_lib2funcs=
9171
9172 # Add the language fragments.
9173 # Languages are added via two mechanisms.  Some information must be
9174 # recorded in makefile variables, these are defined in config-lang.in.
9175 # We accumulate them and plug them into the main Makefile.
9176 # The other mechanism is a set of hooks for each of the main targets
9177 # like `clean', `install', etc.
9178
9179 language_fragments="Make-lang"
9180 language_hooks="Make-hooks"
9181 oldstyle_subdirs=
9182
9183 for s in .. $subdirs
9184 do
9185         if test $s != ".."
9186         then
9187                 language=
9188                 boot_language=
9189                 compilers=
9190                 stagestuff=
9191                 diff_excludes=
9192                 headers=
9193                 outputs=
9194                 lib2funcs=
9195                 . ${srcdir}/$s/config-lang.in
9196                 if test "x$language" = x
9197                 then
9198                         echo "${srcdir}/$s/config-lang.in doesn't set \$language." 1>&2
9199                         exit 1
9200                 fi
9201                 all_lang_makefiles="$all_lang_makefiles ${srcdir}/$s/Make-lang.in ${srcdir}/$s/Makefile.in"
9202                 all_languages="$all_languages $language"
9203                 if test "x$boot_language" = xyes
9204                 then
9205                         all_boot_languages="$all_boot_languages $language"
9206                 fi
9207                 all_compilers="$all_compilers $compilers"
9208                 all_stagestuff="$all_stagestuff $stagestuff"
9209                 all_diff_excludes="$all_diff_excludes $diff_excludes"
9210                 all_headers="$all_headers $headers"
9211                 all_outputs="$all_outputs $outputs"
9212                 if test x$outputs = x
9213                 then
9214                         oldstyle_subdirs="$oldstyle_subdirs $s"
9215                 fi
9216                 all_lib2funcs="$all_lib2funcs $lib2funcs"
9217         fi
9218 done
9219
9220 # Since we can't use `::' targets, we link each language in
9221 # with a set of hooks, reached indirectly via lang.${target}.
9222
9223 rm -f Make-hooks
9224 touch Make-hooks
9225 target_list="all.build all.cross start.encap rest.encap \
9226         info dvi \
9227         install-normal install-common install-info install-man \
9228         uninstall distdir \
9229         mostlyclean clean distclean extraclean maintainer-clean \
9230         stage1 stage2 stage3 stage4"
9231 for t in $target_list
9232 do
9233         x=
9234         for lang in .. $all_languages
9235         do
9236                 if test $lang != ".."; then
9237                         x="$x $lang.$t"
9238                 fi
9239         done
9240         echo "lang.$t: $x" >> Make-hooks
9241 done
9242
9243 # If we're not building in srcdir, create .gdbinit.
9244
9245 if test ! -f Makefile.in; then
9246         echo "dir ." > .gdbinit
9247         echo "dir ${srcdir}" >> .gdbinit
9248         if test x$gdb_needs_out_file_path = xyes
9249         then
9250                 echo "dir ${srcdir}/config/"`dirname ${out_file}` >> .gdbinit
9251         fi
9252         if test "x$subdirs" != x; then
9253                 for s in $subdirs
9254                 do
9255                         echo "dir ${srcdir}/$s" >> .gdbinit
9256                 done
9257         fi
9258         echo "source ${srcdir}/.gdbinit" >> .gdbinit
9259 fi
9260
9261 # Define variables host_canonical and build_canonical
9262 # because some Cygnus local changes in the Makefile depend on them.
9263 build_canonical=${build}
9264 host_canonical=${host}
9265 target_subdir=
9266 if test "${host}" != "${target}" ; then
9267     target_subdir=${target}/
9268 fi
9269
9270
9271
9272
9273 # If this is using newlib, then define inhibit_libc in
9274 # LIBGCC2_CFLAGS.  This will cause __eprintf to be left out of
9275 # libgcc.a, but that's OK because newib should have its own version of
9276 # assert.h.
9277 inhibit_libc=
9278 if test x$with_newlib = xyes; then
9279         inhibit_libc=-Dinhibit_libc
9280 fi
9281
9282
9283 # If $(exec_prefix) exists and is not the same as $(prefix), then compute an
9284 # absolute path for gcc_tooldir based on inserting the number of up-directory
9285 # movements required to get from $(exec_prefix) to $(prefix) into the basic
9286 # $(libsubdir)/@(unlibsubdir) based path.
9287 # Don't set gcc_tooldir to tooldir since that's only passed in by the toplevel
9288 # make and thus we'd get different behavior depending on where we built the
9289 # sources.
9290 if test x$exec_prefix = xNONE -o x$exec_prefix = x$prefix; then
9291     gcc_tooldir='$(libsubdir)/$(unlibsubdir)/../$(target_alias)'
9292 else
9293 # An explanation of the sed strings:
9294 #  -e 's|^\$(prefix)||'   matches and eliminates 'prefix' from 'exec_prefix'
9295 #  -e 's|/$||'            match a trailing forward slash and eliminates it
9296 #  -e 's|^[^/]|/|'        forces the string to start with a forward slash (*)
9297 #  -e 's|/[^/]*|../|g'    replaces each occurance of /<directory> with ../
9298 #
9299 # (*) Note this pattern overwrites the first character of the string
9300 # with a forward slash if one is not already present.  This is not a
9301 # problem because the exact names of the sub-directories concerned is
9302 # unimportant, just the number of them matters.
9303 #
9304 # The practical upshot of these patterns is like this:
9305 #
9306 #  prefix     exec_prefix        result
9307 #  ------     -----------        ------
9308 #   /foo        /foo/bar          ../
9309 #   /foo/       /foo/bar          ../
9310 #   /foo        /foo/bar/         ../
9311 #   /foo/       /foo/bar/         ../
9312 #   /foo        /foo/bar/ugg      ../../
9313 #
9314     dollar='$$'
9315     gcc_tooldir="\$(libsubdir)/\$(unlibsubdir)/\`echo \$(exec_prefix) | sed -e 's|^\$(prefix)||' -e 's|/\$(dollar)||' -e 's|^[^/]|/|' -e 's|/[^/]*|../|g'\`\$(target_alias)"
9316 fi
9317
9318
9319
9320 # Nothing to do for FLOAT_H, float_format already handled.
9321 objdir=`pwd`
9322
9323
9324 # Process the language and host/target makefile fragments.
9325 ${CONFIG_SHELL-/bin/sh} $srcdir/configure.frag $srcdir "$subdirs" "$dep_host_xmake_file" "$dep_tmake_file"
9326
9327 # Substitute configuration variables
9328
9329
9330
9331
9332
9333
9334
9335
9336
9337
9338
9339
9340
9341
9342
9343
9344
9345
9346
9347
9348
9349
9350
9351
9352
9353
9354
9355
9356
9357
9358
9359
9360
9361
9362
9363
9364
9365
9366
9367
9368
9369
9370
9371
9372
9373
9374
9375
9376
9377
9378
9379
9380
9381
9382
9383
9384
9385
9386
9387 # Echo that links are built
9388 if test x$host = x$target
9389 then
9390         str1="native "
9391 else
9392         str1="cross-"
9393         str2=" from $host"
9394 fi
9395
9396 if test x$host != x$build
9397 then
9398         str3=" on a $build system"
9399 fi
9400
9401 if test "x$str2" != x || test "x$str3" != x
9402 then
9403         str4=
9404 fi
9405
9406 echo "Links are now set up to build a ${str1}compiler for ${target}$str4" 1>&2
9407
9408 if test "x$str2" != x || test "x$str3" != x
9409 then
9410         echo " ${str2}${str3}." 1>&2
9411 fi
9412
9413 # Truncate the target if necessary
9414 if test x$host_truncate_target != x; then
9415         target=`echo $target | sed -e 's/\(..............\).*/\1/'`
9416 fi
9417
9418 # Configure the subdirectories
9419 # AC_CONFIG_SUBDIRS($subdirs)
9420
9421 # Create the Makefile
9422 # and configure language subdirectories
9423 trap '' 1 2 15
9424 cat > confcache <<\EOF
9425 # This file is a shell script that caches the results of configure
9426 # tests run on this system so they can be shared between configure
9427 # scripts and configure runs.  It is not useful on other systems.
9428 # If it contains results you don't want to keep, you may remove or edit it.
9429 #
9430 # By default, configure uses ./config.cache as the cache file,
9431 # creating it if it does not exist already.  You can give configure
9432 # the --cache-file=FILE option to use a different cache file; that is
9433 # what configure does when it calls configure scripts in
9434 # subdirectories, so they share the cache.
9435 # Giving --cache-file=/dev/null disables caching, for debugging configure.
9436 # config.status only pays attention to the cache file if you give it the
9437 # --recheck option to rerun configure.
9438 #
9439 EOF
9440 # The following way of writing the cache mishandles newlines in values,
9441 # but we know of no workaround that is simple, portable, and efficient.
9442 # So, don't put newlines in cache variables' values.
9443 # Ultrix sh set writes to stderr and can't be redirected directly,
9444 # and sets the high bit in the cache file unless we assign to the vars.
9445 (set) 2>&1 |
9446   case `(ac_space=' '; set | grep ac_space) 2>&1` in
9447   *ac_space=\ *)
9448     # `set' does not quote correctly, so add quotes (double-quote substitution
9449     # turns \\\\ into \\, and sed turns \\ into \).
9450     sed -n \
9451       -e "s/'/'\\\\''/g" \
9452       -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
9453     ;;
9454   *)
9455     # `set' quotes correctly as required by POSIX, so do not add quotes.
9456     sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
9457     ;;
9458   esac >> confcache
9459 if cmp -s $cache_file confcache; then
9460   :
9461 else
9462   if test -w $cache_file; then
9463     echo "updating cache $cache_file"
9464     cat confcache > $cache_file
9465   else
9466     echo "not updating unwritable cache $cache_file"
9467   fi
9468 fi
9469 rm -f confcache
9470
9471 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
9472
9473 test "x$prefix" = xNONE && prefix=$ac_default_prefix
9474 # Let make expand exec_prefix.
9475 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
9476
9477 # Any assignment to VPATH causes Sun make to only execute
9478 # the first set of double-colon rules, so remove it if not needed.
9479 # If there is a colon in the path, we need to keep it.
9480 if test "x$srcdir" = x.; then
9481   ac_vpsub='/^[         ]*VPATH[        ]*=[^:]*$/d'
9482 fi
9483
9484 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
9485
9486 DEFS=-DHAVE_CONFIG_H
9487
9488 # Without the "./", some shells look in PATH for config.status.
9489 : ${CONFIG_STATUS=./config.status}
9490
9491 echo creating $CONFIG_STATUS
9492 rm -f $CONFIG_STATUS
9493 cat > $CONFIG_STATUS <<EOF
9494 #! /bin/sh
9495 # Generated automatically by configure.
9496 # Run this file to recreate the current configuration.
9497 # This directory was configured as follows,
9498 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
9499 #
9500 # $0 $ac_configure_args
9501 #
9502 # Compiler output produced by configure, useful for debugging
9503 # configure, is in ./config.log if it exists.
9504
9505 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
9506 for ac_option
9507 do
9508   case "\$ac_option" in
9509   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
9510     echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
9511     exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
9512   -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
9513     echo "$CONFIG_STATUS generated by autoconf version 2.13"
9514     exit 0 ;;
9515   -help | --help | --hel | --he | --h)
9516     echo "\$ac_cs_usage"; exit 0 ;;
9517   *) echo "\$ac_cs_usage"; exit 1 ;;
9518   esac
9519 done
9520
9521 ac_given_srcdir=$srcdir
9522
9523 trap 'rm -fr `echo "$all_outputs auto-host.h:config.in" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
9524 EOF
9525 cat >> $CONFIG_STATUS <<EOF
9526
9527 # Protect against being on the right side of a sed subst in config.status.
9528 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
9529  s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
9530 $ac_vpsub
9531 $extrasub
9532 s%@SHELL@%$SHELL%g
9533 s%@CFLAGS@%$CFLAGS%g
9534 s%@CPPFLAGS@%$CPPFLAGS%g
9535 s%@CXXFLAGS@%$CXXFLAGS%g
9536 s%@FFLAGS@%$FFLAGS%g
9537 s%@DEFS@%$DEFS%g
9538 s%@LDFLAGS@%$LDFLAGS%g
9539 s%@LIBS@%$LIBS%g
9540 s%@exec_prefix@%$exec_prefix%g
9541 s%@prefix@%$prefix%g
9542 s%@program_transform_name@%$program_transform_name%g
9543 s%@bindir@%$bindir%g
9544 s%@sbindir@%$sbindir%g
9545 s%@libexecdir@%$libexecdir%g
9546 s%@datadir@%$datadir%g
9547 s%@sysconfdir@%$sysconfdir%g
9548 s%@sharedstatedir@%$sharedstatedir%g
9549 s%@localstatedir@%$localstatedir%g
9550 s%@libdir@%$libdir%g
9551 s%@includedir@%$includedir%g
9552 s%@oldincludedir@%$oldincludedir%g
9553 s%@infodir@%$infodir%g
9554 s%@mandir@%$mandir%g
9555 s%@host@%$host%g
9556 s%@host_alias@%$host_alias%g
9557 s%@host_cpu@%$host_cpu%g
9558 s%@host_vendor@%$host_vendor%g
9559 s%@host_os@%$host_os%g
9560 s%@target@%$target%g
9561 s%@target_alias@%$target_alias%g
9562 s%@target_cpu@%$target_cpu%g
9563 s%@target_vendor@%$target_vendor%g
9564 s%@target_os@%$target_os%g
9565 s%@build@%$build%g
9566 s%@build_alias@%$build_alias%g
9567 s%@build_cpu@%$build_cpu%g
9568 s%@build_vendor@%$build_vendor%g
9569 s%@build_os@%$build_os%g
9570 s%@CC@%$CC%g
9571 s%@stage1_warn_cflags@%$stage1_warn_cflags%g
9572 s%@SET_MAKE@%$SET_MAKE%g
9573 s%@AWK@%$AWK%g
9574 s%@LEX@%$LEX%g
9575 s%@LEXLIB@%$LEXLIB%g
9576 s%@LN@%$LN%g
9577 s%@LN_S@%$LN_S%g
9578 s%@RANLIB@%$RANLIB%g
9579 s%@YACC@%$YACC%g
9580 s%@INSTALL@%$INSTALL%g
9581 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
9582 s%@INSTALL_DATA@%$INSTALL_DATA%g
9583 s%@CPP@%$CPP%g
9584 s%@gnat@%$gnat%g
9585 s%@vfprintf@%$vfprintf%g
9586 s%@doprint@%$doprint%g
9587 s%@manext@%$manext%g
9588 s%@objext@%$objext%g
9589 s%@PACKAGE@%$PACKAGE%g
9590 s%@VERSION@%$VERSION%g
9591 s%@ALLOCA@%$ALLOCA%g
9592 s%@USE_NLS@%$USE_NLS%g
9593 s%@MSGFMT@%$MSGFMT%g
9594 s%@GMSGFMT@%$GMSGFMT%g
9595 s%@XGETTEXT@%$XGETTEXT%g
9596 s%@GENCAT@%$GENCAT%g
9597 s%@USE_INCLUDED_LIBINTL@%$USE_INCLUDED_LIBINTL%g
9598 s%@CATALOGS@%$CATALOGS%g
9599 s%@CATOBJEXT@%$CATOBJEXT%g
9600 s%@DATADIRNAME@%$DATADIRNAME%g
9601 s%@GMOFILES@%$GMOFILES%g
9602 s%@INSTOBJEXT@%$INSTOBJEXT%g
9603 s%@INTLDEPS@%$INTLDEPS%g
9604 s%@INTLLIBS@%$INTLLIBS%g
9605 s%@INTLOBJS@%$INTLOBJS%g
9606 s%@POFILES@%$POFILES%g
9607 s%@POSUB@%$POSUB%g
9608 s%@INCLUDE_LOCALE_H@%$INCLUDE_LOCALE_H%g
9609 s%@GT_NO@%$GT_NO%g
9610 s%@GT_YES@%$GT_YES%g
9611 s%@MKINSTALLDIRS@%$MKINSTALLDIRS%g
9612 s%@l@%$l%g
9613 s%@gthread_flags@%$gthread_flags%g
9614 s%@GGC@%$GGC%g
9615 s%@GXX_ABI_FLAG@%$GXX_ABI_FLAG%g
9616 s%@build_canonical@%$build_canonical%g
9617 s%@host_canonical@%$host_canonical%g
9618 s%@target_subdir@%$target_subdir%g
9619 s%@inhibit_libc@%$inhibit_libc%g
9620 s%@gcc_tooldir@%$gcc_tooldir%g
9621 s%@dollar@%$dollar%g
9622 s%@objdir@%$objdir%g
9623 s%@subdirs@%$subdirs%g
9624 s%@all_boot_languages@%$all_boot_languages%g
9625 s%@all_compilers@%$all_compilers%g
9626 s%@all_diff_excludes@%$all_diff_excludes%g
9627 s%@all_headers@%$all_headers%g
9628 s%@all_lang_makefiles@%$all_lang_makefiles%g
9629 s%@all_languages@%$all_languages%g
9630 s%@all_lib2funcs@%$all_lib2funcs%g
9631 s%@all_stagestuff@%$all_stagestuff%g
9632 s%@build_exeext@%$build_exeext%g
9633 s%@build_install_headers_dir@%$build_install_headers_dir%g
9634 s%@build_xm_file_list@%$build_xm_file_list%g
9635 s%@cc_set_by_configure@%$cc_set_by_configure%g
9636 s%@quoted_cc_set_by_configure@%$quoted_cc_set_by_configure%g
9637 s%@cpp_install_dir@%$cpp_install_dir%g
9638 s%@cpp_main@%$cpp_main%g
9639 s%@dep_host_xmake_file@%$dep_host_xmake_file%g
9640 s%@dep_tmake_file@%$dep_tmake_file%g
9641 s%@extra_c_flags@%$extra_c_flags%g
9642 s%@extra_c_objs@%$extra_c_objs%g
9643 s%@extra_cpp_objs@%$extra_cpp_objs%g
9644 s%@extra_cxx_objs@%$extra_cxx_objs%g
9645 s%@extra_headers_list@%$extra_headers_list%g
9646 s%@extra_objs@%$extra_objs%g
9647 s%@extra_parts@%$extra_parts%g
9648 s%@extra_passes@%$extra_passes%g
9649 s%@extra_programs@%$extra_programs%g
9650 s%@float_h_file@%$float_h_file%g
9651 s%@gcc_gxx_include_dir@%$gcc_gxx_include_dir%g
9652 s%@gcc_version@%$gcc_version%g
9653 s%@gcc_version_trigger@%$gcc_version_trigger%g
9654 s%@host_exeext@%$host_exeext%g
9655 s%@host_extra_gcc_objs@%$host_extra_gcc_objs%g
9656 s%@host_xm_file_list@%$host_xm_file_list%g
9657 s%@install@%$install%g
9658 s%@lang_options_files@%$lang_options_files%g
9659 s%@lang_specs_files@%$lang_specs_files%g
9660 s%@lang_tree_files@%$lang_tree_files%g
9661 s%@local_prefix@%$local_prefix%g
9662 s%@maybe_use_collect2@%$maybe_use_collect2%g
9663 s%@md_file@%$md_file%g
9664 s%@objc_boehm_gc@%$objc_boehm_gc%g
9665 s%@out_file@%$out_file%g
9666 s%@out_object_file@%$out_object_file%g
9667 s%@stage_prefix_set_by_configure@%$stage_prefix_set_by_configure%g
9668 s%@symbolic_link@%$symbolic_link%g
9669 s%@thread_file@%$thread_file%g
9670 s%@tm_file_list@%$tm_file_list%g
9671 s%@will_use_collect2@%$will_use_collect2%g
9672 /@target_overrides@/r $target_overrides
9673 s%@target_overrides@%%g
9674 /@host_overrides@/r $host_overrides
9675 s%@host_overrides@%%g
9676 s%@cross_defines@%$cross_defines%g
9677 /@cross_overrides@/r $cross_overrides
9678 s%@cross_overrides@%%g
9679 /@build_overrides@/r $build_overrides
9680 s%@build_overrides@%%g
9681 /@language_fragments@/r $language_fragments
9682 s%@language_fragments@%%g
9683 /@language_hooks@/r $language_hooks
9684 s%@language_hooks@%%g
9685
9686 CEOF
9687 EOF
9688
9689 cat >> $CONFIG_STATUS <<\EOF
9690
9691 # Split the substitutions into bite-sized pieces for seds with
9692 # small command number limits, like on Digital OSF/1 and HP-UX.
9693 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
9694 ac_file=1 # Number of current file.
9695 ac_beg=1 # First line for current file.
9696 ac_end=$ac_max_sed_cmds # Line after last line for current file.
9697 ac_more_lines=:
9698 ac_sed_cmds=""
9699 while $ac_more_lines; do
9700   if test $ac_beg -gt 1; then
9701     sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
9702   else
9703     sed "${ac_end}q" conftest.subs > conftest.s$ac_file
9704   fi
9705   if test ! -s conftest.s$ac_file; then
9706     ac_more_lines=false
9707     rm -f conftest.s$ac_file
9708   else
9709     if test -z "$ac_sed_cmds"; then
9710       ac_sed_cmds="sed -f conftest.s$ac_file"
9711     else
9712       ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
9713     fi
9714     ac_file=`expr $ac_file + 1`
9715     ac_beg=$ac_end
9716     ac_end=`expr $ac_end + $ac_max_sed_cmds`
9717   fi
9718 done
9719 if test -z "$ac_sed_cmds"; then
9720   ac_sed_cmds=cat
9721 fi
9722 EOF
9723
9724 cat >> $CONFIG_STATUS <<EOF
9725
9726 CONFIG_FILES=\${CONFIG_FILES-"$all_outputs"}
9727 EOF
9728 cat >> $CONFIG_STATUS <<\EOF
9729 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
9730   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
9731   case "$ac_file" in
9732   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
9733        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
9734   *) ac_file_in="${ac_file}.in" ;;
9735   esac
9736
9737   # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
9738
9739   # Remove last slash and all that follows it.  Not all systems have dirname.
9740   ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
9741   if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
9742     # The file is in a subdirectory.
9743     test ! -d "$ac_dir" && mkdir "$ac_dir"
9744     ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
9745     # A "../" for each directory in $ac_dir_suffix.
9746     ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
9747   else
9748     ac_dir_suffix= ac_dots=
9749   fi
9750
9751   case "$ac_given_srcdir" in
9752   .)  srcdir=.
9753       if test -z "$ac_dots"; then top_srcdir=.
9754       else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
9755   /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
9756   *) # Relative path.
9757     srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
9758     top_srcdir="$ac_dots$ac_given_srcdir" ;;
9759   esac
9760
9761
9762   echo creating "$ac_file"
9763   rm -f "$ac_file"
9764   configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
9765   case "$ac_file" in
9766   *Makefile*) ac_comsub="1i\\
9767 # $configure_input" ;;
9768   *) ac_comsub= ;;
9769   esac
9770
9771   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
9772   sed -e "$ac_comsub
9773 s%@configure_input@%$configure_input%g
9774 s%@srcdir@%$srcdir%g
9775 s%@top_srcdir@%$top_srcdir%g
9776 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
9777 fi; done
9778 rm -f conftest.s*
9779
9780 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
9781 # NAME is the cpp macro being defined and VALUE is the value it is being given.
9782 #
9783 # ac_d sets the value in "#define NAME VALUE" lines.
9784 ac_dA='s%^\([   ]*\)#\([        ]*define[       ][      ]*\)'
9785 ac_dB='\([      ][      ]*\)[^  ]*%\1#\2'
9786 ac_dC='\3'
9787 ac_dD='%g'
9788 # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
9789 ac_uA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
9790 ac_uB='\([      ]\)%\1#\2define\3'
9791 ac_uC=' '
9792 ac_uD='\4%g'
9793 # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
9794 ac_eA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
9795 ac_eB='$%\1#\2define\3'
9796 ac_eC=' '
9797 ac_eD='%g'
9798
9799 if test "${CONFIG_HEADERS+set}" != set; then
9800 EOF
9801 cat >> $CONFIG_STATUS <<EOF
9802   CONFIG_HEADERS="auto-host.h:config.in"
9803 EOF
9804 cat >> $CONFIG_STATUS <<\EOF
9805 fi
9806 for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
9807   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
9808   case "$ac_file" in
9809   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
9810        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
9811   *) ac_file_in="${ac_file}.in" ;;
9812   esac
9813
9814   echo creating $ac_file
9815
9816   rm -f conftest.frag conftest.in conftest.out
9817   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
9818   cat $ac_file_inputs > conftest.in
9819
9820 EOF
9821
9822 # Transform confdefs.h into a sed script conftest.vals that substitutes
9823 # the proper values into config.h.in to produce config.h.  And first:
9824 # Protect against being on the right side of a sed subst in config.status.
9825 # Protect against being in an unquoted here document in config.status.
9826 rm -f conftest.vals
9827 cat > conftest.hdr <<\EOF
9828 s/[\\&%]/\\&/g
9829 s%[\\$`]%\\&%g
9830 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
9831 s%ac_d%ac_u%gp
9832 s%ac_u%ac_e%gp
9833 EOF
9834 sed -n -f conftest.hdr confdefs.h > conftest.vals
9835 rm -f conftest.hdr
9836
9837 # This sed command replaces #undef with comments.  This is necessary, for
9838 # example, in the case of _POSIX_SOURCE, which is predefined and required
9839 # on some systems where configure will not decide to define it.
9840 cat >> conftest.vals <<\EOF
9841 s%^[    ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
9842 EOF
9843
9844 # Break up conftest.vals because some shells have a limit on
9845 # the size of here documents, and old seds have small limits too.
9846
9847 rm -f conftest.tail
9848 while :
9849 do
9850   ac_lines=`grep -c . conftest.vals`
9851   # grep -c gives empty output for an empty file on some AIX systems.
9852   if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
9853   # Write a limited-size here document to conftest.frag.
9854   echo '  cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
9855   sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
9856   echo 'CEOF
9857   sed -f conftest.frag conftest.in > conftest.out
9858   rm -f conftest.in
9859   mv conftest.out conftest.in
9860 ' >> $CONFIG_STATUS
9861   sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
9862   rm -f conftest.vals
9863   mv conftest.tail conftest.vals
9864 done
9865 rm -f conftest.vals
9866
9867 cat >> $CONFIG_STATUS <<\EOF
9868   rm -f conftest.frag conftest.h
9869   echo "/* $ac_file.  Generated automatically by configure.  */" > conftest.h
9870   cat conftest.in >> conftest.h
9871   rm -f conftest.in
9872   if cmp -s $ac_file conftest.h 2>/dev/null; then
9873     echo "$ac_file is unchanged"
9874     rm -f conftest.h
9875   else
9876     # Remove last slash and all that follows it.  Not all systems have dirname.
9877       ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
9878       if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
9879       # The file is in a subdirectory.
9880       test ! -d "$ac_dir" && mkdir "$ac_dir"
9881     fi
9882     rm -f $ac_file
9883     mv conftest.h $ac_file
9884   fi
9885 fi; done
9886
9887 EOF
9888
9889 cat >> $CONFIG_STATUS <<EOF
9890 ac_sources="$nls_cv_header_libgt"
9891 ac_dests="$nls_cv_header_intl"
9892 EOF
9893
9894 cat >> $CONFIG_STATUS <<\EOF
9895 srcdir=$ac_given_srcdir
9896 while test -n "$ac_sources"; do
9897   set $ac_dests; ac_dest=$1; shift; ac_dests=$*
9898   set $ac_sources; ac_source=$1; shift; ac_sources=$*
9899
9900   echo "linking $srcdir/$ac_source to $ac_dest"
9901
9902   if test ! -r $srcdir/$ac_source; then
9903     { echo "configure: error: $srcdir/$ac_source: File not found" 1>&2; exit 1; }
9904   fi
9905   rm -f $ac_dest
9906
9907   # Make relative symlinks.
9908   # Remove last slash and all that follows it.  Not all systems have dirname.
9909   ac_dest_dir=`echo $ac_dest|sed 's%/[^/][^/]*$%%'`
9910   if test "$ac_dest_dir" != "$ac_dest" && test "$ac_dest_dir" != .; then
9911     # The dest file is in a subdirectory.
9912     test ! -d "$ac_dest_dir" && mkdir "$ac_dest_dir"
9913     ac_dest_dir_suffix="/`echo $ac_dest_dir|sed 's%^\./%%'`"
9914     # A "../" for each directory in $ac_dest_dir_suffix.
9915     ac_dots=`echo $ac_dest_dir_suffix|sed 's%/[^/]*%../%g'`
9916   else
9917     ac_dest_dir_suffix= ac_dots=
9918   fi
9919
9920   case "$srcdir" in
9921   [/$]*) ac_rel_source="$srcdir/$ac_source" ;;
9922   *) ac_rel_source="$ac_dots$srcdir/$ac_source" ;;
9923   esac
9924
9925   # Make a symlink if possible; otherwise try a hard link.
9926   if ln -s $ac_rel_source $ac_dest 2>/dev/null ||
9927     ln $srcdir/$ac_source $ac_dest; then :
9928   else
9929     { echo "configure: error: can not link $ac_dest to $srcdir/$ac_source" 1>&2; exit 1; }
9930   fi
9931 done
9932 EOF
9933 cat >> $CONFIG_STATUS <<EOF
9934
9935
9936 host='${host}'
9937 build='${build}'
9938 target='${target}'
9939 target_alias='${target_alias}'
9940 srcdir='${srcdir}'
9941 subdirs='${subdirs}'
9942 oldstyle_subdirs='${oldstyle_subdirs}'
9943 symbolic_link='${symbolic_link}'
9944 program_transform_set='${program_transform_set}'
9945 program_transform_name='${program_transform_name}'
9946 dep_host_xmake_file='${dep_host_xmake_file}'
9947 host_xmake_file='${host_xmake_file}'
9948 dep_tmake_file='${dep_tmake_file}'
9949 tmake_file='${tmake_file}'
9950 thread_file='${thread_file}'
9951 gcc_version='${gcc_version}'
9952 gcc_version_trigger='${gcc_version_trigger}'
9953 local_prefix='${local_prefix}'
9954 build_install_headers_dir='${build_install_headers_dir}'
9955 build_exeext='${build_exeext}'
9956 host_exeext='${host_exeext}'
9957 out_file='${out_file}'
9958 gdb_needs_out_file_path='${gdb_needs_out_file_path}'
9959 SET_MAKE='${SET_MAKE}'
9960 target_list='${target_list}'
9961 target_overrides='${target_overrides}'
9962 host_overrides='${host_overrides}'
9963 cross_defines='${cross_defines}'
9964 cross_overrides='${cross_overrides}'
9965 build_overrides='${build_overrides}'
9966 cpp_install_dir='${cpp_install_dir}'
9967
9968 EOF
9969 cat >> $CONFIG_STATUS <<\EOF
9970 case "$CONFIG_FILES" in *po/Makefile.in*)
9971         sed -e "/POTFILES =/r po/POTFILES" po/Makefile.in > po/Makefile
9972       esac
9973
9974 . $srcdir/configure.lang
9975 case x$CONFIG_HEADERS in
9976 xauto-host.h:config.in)
9977 echo > cstamp-h ;;
9978 esac
9979 # If the host supports symlinks, point stage[1234] at ../stage[1234] so
9980 # bootstrapping and the installation procedure can still use
9981 # CC="stage1/xgcc -Bstage1/".  If the host doesn't support symlinks,
9982 # FLAGS_TO_PASS has been modified to solve the problem there.
9983 # This is virtually a duplicate of what happens in configure.lang; we do
9984 # an extra check to make sure this only happens if ln -s can be used.
9985 if test "$symbolic_link" = "ln -s"; then
9986  for d in .. ${subdirs} ; do
9987    if test $d != ..; then
9988         STARTDIR=`pwd`
9989         cd $d
9990         for t in stage1 stage2 stage3 stage4 include
9991         do
9992                 rm -f $t
9993                 $symbolic_link ../$t $t 2>/dev/null
9994         done
9995         cd $STARTDIR
9996    fi
9997  done
9998 else true ; fi
9999 # Avoid having to add intl to our include paths.
10000 if test -f intl/libintl.h; then
10001   echo creating libintl.h
10002   echo '#include "intl/libintl.h"' >libintl.h
10003 fi
10004
10005 exit 0
10006 EOF
10007 chmod +x $CONFIG_STATUS
10008 rm -fr confdefs* $ac_clean_files
10009 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
10010