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 strerror 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 strerror 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 #               tm_file=arm2/unknown-elf.h
3561 #               tmake_file=arm2/t-arm-elf
3562 #               out_file=arm2/arm.c
3563 #               xm_file=arm2/xm-arm.h
3564 #               md_file=arm2/arm.md
3565 #               tm_p_file=arm2/arm-protos.h
3566                 ;;
3567         arm*-*-oabi)
3568                 tm_file=arm/unknown-elf-oabi.h
3569                 tmake_file=arm/t-arm-elf
3570                 ;;
3571         arm-*-pe*)
3572                 tm_file=arm/pe.h
3573                 tmake_file=arm/t-pe
3574                 extra_objs=pe.o
3575                 ;;
3576         avr-*-*)
3577                 ;;
3578         c1-convex-*)                    # Convex C1
3579                 target_cpu_default=1
3580                 use_collect2=yes
3581                 ;;
3582         c2-convex-*)                    # Convex C2
3583                 target_cpu_default=2
3584                 use_collect2=yes
3585                 ;;
3586         c32-convex-*)
3587                 target_cpu_default=4
3588                 use_collect2=yes
3589                 ;;
3590         c34-convex-*)
3591                 target_cpu_default=8
3592                 use_collect2=yes
3593                 ;;
3594         c38-convex-*)
3595                 target_cpu_default=16
3596                 use_collect2=yes
3597                 ;;
3598         c4x-*)
3599                 cpu_type=c4x
3600                 tmake_file=c4x/t-c4x
3601                 ;;
3602         clipper-intergraph-clix*)
3603                 tm_file="${tm_file} svr3.h clipper/clix.h"
3604                 xm_file=clipper/xm-clix.h
3605                 xmake_file=clipper/x-clix
3606                 extra_headers=va-clipper.h
3607                 extra_parts="crtbegin.o crtend.o"
3608                 install_headers_dir=install-headers-cpio
3609                 ;;
3610         dsp16xx-*)
3611                 ;;
3612         elxsi-elxsi-*)
3613                 use_collect2=yes
3614                 ;;
3615         fr30-*-elf)
3616                 tm_file="fr30/fr30.h"
3617                 tmake_file=fr30/t-fr30
3618                 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
3619                 ;;
3620 # This hasn't been upgraded to GCC 2.
3621 #       fx80-alliant-*)                 # Alliant FX/80
3622 #               ;;
3623         h8300-*-*)
3624                 float_format=i32
3625                 ;;
3626         hppa*-*-linux*)
3627                 target_cpu_default="(MASK_PA_11 | MASK_GAS | MASK_JUMP_IN_DELAY)"
3628                 tm_file="${tm_file} pa/elf.h linux.h pa/pa-linux.h"
3629                 tmake_file="t-linux pa/t-linux"
3630                 extra_parts="crtbegin.o crtend.o"
3631                 xmake_file=none
3632                 gas=yes gnu_ld=yes
3633                 if test x$enable_threads = xyes; then
3634                         thread_file='posix'
3635                 fi
3636                 ;;
3637         hppa*-*-openbsd*)
3638                 target_cpu_default="MASK_PA_11"
3639                 tmake_file=pa/t-openbsd
3640                 ;;
3641         hppa1.1-*-pro*)
3642                 target_cpu_default="(MASK_JUMP_IN_DELAY | MASK_PORTABLE_RUNTIME | MASK_GAS | MASK_NO_SPACE_REGS | MASK_SOFT_FLOAT)"
3643                 tm_file="${tm_file} elfos.h pa/elf.h pa/pa-pro-end.h libgloss.h"
3644                 xm_file=pa/xm-papro.h
3645                 tmake_file=pa/t-pro
3646                 ;;
3647         hppa1.1-*-osf*)
3648                 target_cpu_default="MASK_PA_11"
3649                 tm_file="${tm_file} pa/som.h pa/pa-osf.h"
3650                 use_collect2=yes
3651                 ;;
3652         hppa1.1-*-rtems*)
3653                 target_cpu_default="(MASK_JUMP_IN_DELAY | MASK_PORTABLE_RUNTIME | MASK_GAS | MASK_NO_SPACE_REGS | MASK_SOFT_FLOAT)"
3654                 tm_file="${tm_file} elfos.h pa/elf.h pa/pa-pro-end.h libgloss.h pa/rtems.h"
3655                 xm_file=pa/xm-papro.h
3656                 tmake_file=pa/t-pro
3657                 ;;
3658         hppa1.0-*-osf*)
3659                 tm_file="${tm_file} pa/som.h pa/pa-osf.h"
3660                 use_collect2=yes
3661                 ;;
3662         hppa1.1-*-bsd*)
3663                 tm_file="${tm_file} pa/som.h"
3664                 target_cpu_default="MASK_PA_11"
3665                 use_collect2=yes
3666                 ;;
3667         hppa1.0-*-bsd*)
3668                 tm_file="${tm_file} pa/som.h"
3669                 use_collect2=yes
3670                 ;;
3671         hppa1.0-*-hpux7*)
3672                 tm_file="pa/pa-oldas.h ${tm_file} pa/som.h pa/pa-hpux7.h"
3673                 xm_file=pa/xm-pahpux.h
3674                 xmake_file=pa/x-pa-hpux
3675                 if test x$gas = xyes
3676                 then
3677                         tm_file="${tm_file} pa/gas.h"
3678                 fi
3679                 install_headers_dir=install-headers-cpio
3680                 use_collect2=yes
3681                 ;;
3682         hppa1.0-*-hpux8.0[0-2]*)
3683                 tm_file="${tm_file} pa/som.h pa/pa-hpux.h"
3684                 xm_file=pa/xm-pahpux.h
3685                 xmake_file=pa/x-pa-hpux
3686                 if test x$gas = xyes
3687                 then
3688                         tm_file="${tm_file} pa/pa-gas.h"
3689                 else
3690                         tm_file="pa/pa-oldas.h ${tm_file}"
3691                 fi
3692                 install_headers_dir=install-headers-cpio
3693                 use_collect2=yes
3694                 ;;
3695         hppa1.1-*-hpux8.0[0-2]*)
3696                 target_cpu_default="MASK_PA_11"
3697                 tm_file="${tm_file} pa/som.h pa/pa-hpux.h"
3698                 xm_file=pa/xm-pahpux.h
3699                 xmake_file=pa/x-pa-hpux
3700                 if test x$gas = xyes
3701                 then
3702                         tm_file="${tm_file} pa/pa-gas.h"
3703                 else
3704                         tm_file="pa/pa-oldas.h ${tm_file}"
3705                 fi
3706                 install_headers_dir=install-headers-cpio
3707                 use_collect2=yes
3708                 ;;
3709         hppa1.1-*-hpux8*)
3710                 target_cpu_default="MASK_PA_11"
3711                 tm_file="${tm_file} pa/som.h pa/pa-hpux.h"
3712                 xm_file=pa/xm-pahpux.h
3713                 xmake_file=pa/x-pa-hpux
3714                 if test x$gas = xyes
3715                 then
3716                         tm_file="${tm_file} pa/pa-gas.h"
3717                 fi
3718                 install_headers_dir=install-headers-cpio
3719                 use_collect2=yes
3720                 ;;
3721         hppa1.0-*-hpux8*)
3722                 tm_file="${tm_file} pa/som.h pa/pa-hpux.h"
3723                 xm_file=pa/xm-pahpux.h
3724                 xmake_file=pa/x-pa-hpux
3725                 if test x$gas = xyes
3726                 then
3727                         tm_file="${tm_file} pa/pa-gas.h"
3728                 fi
3729                 install_headers_dir=install-headers-cpio
3730                 use_collect2=yes
3731                 ;;
3732         hppa1.1-*-hpux10* | hppa2*-*-hpux10*)
3733                 target_cpu_default="MASK_PA_11"
3734                 tm_file="${tm_file} pa/long_double.h pa/som.h pa/pa-hpux.h pa/pa-hpux10.h"
3735                 xm_file=pa/xm-pahpux.h
3736                 xmake_file=pa/x-pa-hpux
3737                 tmake_file=pa/t-pa
3738                 if test x$gas = xyes
3739                 then
3740                         tm_file="${tm_file} pa/pa-gas.h"
3741                 fi
3742                 if test x$enable_threads = x; then
3743                     enable_threads=$have_pthread_h
3744                 fi
3745                 if test x$enable_threads = xyes; then
3746                         thread_file='dce'
3747                         tmake_file="${tmake_file} pa/t-dce-thr"
3748                 fi
3749                 install_headers_dir=install-headers-cpio
3750                 use_collect2=yes
3751                 ;;
3752         hppa1.0-*-hpux10*)
3753                 tm_file="${tm_file} pa/long_double.h pa/som.h pa/pa-hpux.h pa/pa-hpux10.h"
3754                 xm_file=pa/xm-pahpux.h
3755                 xmake_file=pa/x-pa-hpux
3756                 tmake_file=pa/t-pa
3757                 if test x$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                 xm_file=pa/xm-pahpux.h
3775                 xmake_file=pa/x-pa-hpux
3776                 tmake_file=pa/t-pa
3777                 if test x$gas = xyes
3778                 then
3779                         tm_file="${tm_file} pa/pa-gas.h"
3780                 fi
3781 #               if test x$enable_threads = x; then
3782 #                   enable_threads=$have_pthread_h
3783 #               fi
3784 #               if test x$enable_threads = xyes; then
3785 #                       thread_file='dce'
3786 #                       tmake_file="${tmake_file} pa/t-dce-thr"
3787 #               fi
3788                 install_headers_dir=install-headers-cpio
3789                 use_collect2=yes
3790                 ;;
3791         hppa1.0-*-hpux11*)
3792                 tm_file="${tm_file} pa/long_double.h pa/som.h pa/pa-hpux.h pa/pa-hpux11.h"
3793                 xm_file=pa/xm-pahpux.h
3794                 xmake_file=pa/x-pa-hpux
3795                 if test x$gas = xyes
3796                 then
3797                         tm_file="${tm_file} pa/pa-gas.h"
3798                 fi
3799 #               if test x$enable_threads = x; then
3800 #                   enable_threads=$have_pthread_h
3801 #               fi
3802 #               if test x$enable_threads = xyes; then
3803 #                       thread_file='dce'
3804 #                       tmake_file="${tmake_file} pa/t-dce-thr"
3805 #               fi
3806                 install_headers_dir=install-headers-cpio
3807                 use_collect2=yes
3808                 ;;
3809         hppa1.1-*-hpux* | hppa2*-*-hpux*)
3810                 target_cpu_default="MASK_PA_11"
3811                 tm_file="${tm_file} pa/som.h pa/pa-hpux.h pa/pa-hpux9.h"
3812                 xm_file=pa/xm-pahpux.h
3813                 xmake_file=pa/x-pa-hpux
3814                 if test x$gas = xyes
3815                 then
3816                         tm_file="${tm_file} pa/pa-gas.h"
3817                 fi
3818                 install_headers_dir=install-headers-cpio
3819                 use_collect2=yes
3820                 ;;
3821         hppa1.0-*-hpux*)
3822                 tm_file="${tm_file} pa/som.h pa/pa-hpux.h pa/pa-hpux9.h"
3823                 xm_file=pa/xm-pahpux.h
3824                 xmake_file=pa/x-pa-hpux
3825                 if test x$gas = xyes
3826                 then
3827                         tm_file="${tm_file} pa/pa-gas.h"
3828                 fi
3829                 install_headers_dir=install-headers-cpio
3830                 use_collect2=yes
3831                 ;;
3832         hppa1.1-*-hiux* | hppa2*-*-hiux*)
3833                 target_cpu_default="MASK_PA_11"
3834                 tm_file="${tm_file} pa/som.h pa/pa-hpux.h pa/pa-hiux.h"
3835                 xm_file=pa/xm-pahpux.h
3836                 xmake_file=pa/x-pa-hpux
3837                 if test x$gas = xyes
3838                 then
3839                         tm_file="${tm_file} pa/pa-gas.h"
3840                 fi
3841                 install_headers_dir=install-headers-cpio
3842                 use_collect2=yes
3843                 ;;
3844         hppa1.0-*-hiux*)
3845                 tm_file="${tm_file} pa/som.h pa/pa-hpux.h pa/pa-hiux.h"
3846                 xm_file=pa/xm-pahpux.h
3847                 xmake_file=pa/x-pa-hpux
3848                 if test x$gas = xyes
3849                 then
3850                         tm_file="${tm_file} pa/pa-gas.h"
3851                 fi
3852                 install_headers_dir=install-headers-cpio
3853                 use_collect2=yes
3854                 ;;
3855         hppa*-*-lites*)
3856                 tm_file="${tm_file} elfos.h pa/elf.h"
3857                 target_cpu_default="MASK_PA_11"
3858                 use_collect2=yes
3859                 ;;
3860         hppa*-*-mpeix*)
3861                 tm_file="${tm_file} pa/pa-mpeix.h"
3862                 xm_file=pa/xm-pampeix.h
3863                 xmake_file=pa/x-pa-mpeix
3864                 echo "You must use gas. Assuming it is already installed."
3865                 install_headers_dir=install-headers-tar
3866                 use_collect2=yes
3867                 ;;
3868         i370-*-opened*)                  # IBM 360/370/390 Architecture
3869                 xm_file=i370/xm-oe.h
3870                 tm_file=i370/oe.h
3871                 xmake_file=i370/x-oe
3872                 tmake_file=i370/t-oe
3873                 ;;
3874         i370-*-mvs*)
3875                 xm_file=i370/xm-mvs.h
3876                 tm_file=i370/mvs.h
3877                 tmake_file=i370/t-mvs
3878                 ;;
3879         i370-*-linux*)
3880                 xm_file="xm-linux.h i370/xm-linux.h"
3881                 xmake_file=x-linux
3882                 tm_file="i370/linux.h ${tm_file}"
3883                 tmake_file="t-linux i370/t-linux"
3884                 # broken_install=yes
3885                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
3886                 # extra_parts="crtbegin.o crtend.o"
3887                 gnu_ld=yes
3888                 gas=yes
3889                 elf=yes
3890                 if test x$enable_threads = xyes; then
3891                         thread_file='posix'
3892                 fi
3893                 ;;
3894         i[34567]86-*-elf*)
3895                 xm_file="${xm_file} xm-svr4.h i386/xm-sysv4.h"
3896                 tm_file=i386/i386elf.h
3897                 tmake_file=i386/t-i386elf
3898                 xmake_file=x-svr4
3899                 ;;
3900         i[34567]86-ibm-aix*)            # IBM PS/2 running AIX
3901                 if test x$gas = xyes
3902                 then
3903                         tm_file=i386/aix386.h
3904                         extra_parts="crtbegin.o crtend.o"
3905                         tmake_file=i386/t-crtstuff
3906                 else
3907                         tm_file=i386/aix386ng.h
3908                         use_collect2=yes
3909                 fi
3910                 xm_file="xm-alloca.h i386/xm-aix.h ${xm_file}"
3911                 xm_defines=USG
3912                 xmake_file=i386/x-aix
3913                 ;;
3914         i[34567]86-ncr-sysv4*)          # NCR 3000 - ix86 running system V.4
3915                 xm_file="xm-alloca.h ${xm_file}"
3916                 xm_defines="USG POSIX SMALL_ARG_MAX"
3917                 xmake_file=i386/x-ncr3000
3918                 if test x$stabs = xyes -a x$gas = xyes
3919                 then
3920                         tm_file=i386/sysv4gdb.h
3921                 else
3922                         tm_file=i386/sysv4.h
3923                 fi
3924                 extra_parts="crtbegin.o crtend.o"
3925                 tmake_file=i386/t-crtpic
3926                 ;;
3927         i[34567]86-next-*)
3928                 tm_file=i386/next.h
3929                 xm_file=i386/xm-next.h
3930                 tmake_file=i386/t-next
3931                 xmake_file=i386/x-next
3932                 extra_objs=nextstep.o
3933                 extra_parts="crtbegin.o crtend.o"
3934                 if test x$enable_threads = xyes; then
3935                         thread_file='mach'
3936                 fi
3937                 ;;
3938         i[34567]86-sequent-bsd*)                # 80386 from Sequent
3939                 use_collect2=yes
3940                 if test x$gas = xyes
3941                 then
3942                         tm_file=i386/seq-gas.h
3943                 else
3944                         tm_file=i386/sequent.h
3945                 fi
3946                 ;;
3947         i[34567]86-sequent-ptx1*)
3948                 xm_defines="USG SVR3"
3949                 xmake_file=i386/x-sysv3
3950                 tm_file=i386/seq-sysv3.h
3951                 tmake_file=i386/t-crtstuff
3952                 extra_parts="crtbegin.o crtend.o"
3953                 install_headers_dir=install-headers-cpio
3954                 ;;
3955         i[34567]86-sequent-ptx2* | i[34567]86-sequent-sysv3*)
3956                 xm_defines="USG SVR3"
3957                 xmake_file=i386/x-sysv3
3958                 tm_file=i386/seq2-sysv3.h
3959                 tmake_file=i386/t-crtstuff
3960                 extra_parts="crtbegin.o crtend.o"
3961                 install_headers_dir=install-headers-cpio
3962                 ;;
3963         i[34567]86-sequent-ptx4* | i[34567]86-sequent-sysv4*)
3964                 xm_file="xm-alloca.h ${xm_file}"
3965                 xm_defines="USG POSIX SMALL_ARG_MAX"
3966                 xmake_file=x-svr4
3967                 tm_file=i386/ptx4-i.h
3968                 tmake_file=t-svr4
3969                 extra_parts="crtbegin.o crtend.o"
3970                 install_headers_dir=install-headers-cpio
3971                 ;;
3972         i386-sun-sunos*)                # Sun i386 roadrunner
3973                 xm_defines=USG
3974                 tm_file=i386/sun.h
3975                 use_collect2=yes
3976                 ;;
3977         i[34567]86-wrs-vxworks*)
3978                 tm_file=i386/vxi386.h
3979                 tmake_file=i386/t-i386bare
3980                 thread_file='vxworks'
3981                 ;;
3982         i[34567]86-*-aout*)
3983                 tm_file=i386/i386-aout.h
3984                 tmake_file=i386/t-i386bare
3985                 ;;
3986         i[34567]86-*-beospe*)
3987                 xm_file=i386/xm-beos.h
3988                 xm_defines="USE_C_ALLOCA"
3989                 tmake_file=i386/t-beos
3990                 tm_file=i386/beos-pe.h
3991                 xmake_file=i386/x-beos
3992                 extra_objs=winnt.o
3993                 ;;
3994         i[34567]86-*-beoself* | i[34567]86-*-beos*)
3995                 xm_file=i386/xm-beos.h
3996                 tmake_file='i386/t-beos i386/t-crtpic'
3997                 tm_file=i386/beos-elf.h
3998                 xmake_file=i386/x-beos
3999                 extra_objs=winnt.o
4000                 extra_parts='crtbegin.o crtend.o'
4001                 ;;
4002         i[34567]86-*-bsdi* | i[34567]86-*-bsd386*)
4003                 tm_file=i386/bsd386.h
4004 #               tmake_file=t-libc-ok
4005                 ;;
4006         i[34567]86-*-bsd*)
4007                 tm_file=i386/386bsd.h
4008 #               tmake_file=t-libc-ok
4009 # Next line turned off because both 386BSD and BSD/386 use GNU ld.
4010 #               use_collect2=yes
4011                 ;;
4012         i[34567]86-*-freebsdelf*)
4013                 tm_file="i386/i386.h i386/att.h svr4.h freebsd.h i386/freebsd-elf.h i386/perform.h"
4014                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
4015                 tmake_file=t-freebsd
4016                 gas=yes
4017                 gnu_ld=yes
4018                 stabs=yes
4019                 case x${enable_threads} in
4020                 xyes | xpthreads | xposix)
4021                         thread_file='posix'
4022                         tmake_file="${tmake_file} t-freebsd-thread"
4023                         ;;
4024                 esac
4025                 ;;
4026         i[34567]86-*-freebsd*)
4027                 tm_file="i386/freebsd.h i386/perform.h"
4028                 tmake_file=t-freebsd
4029                 ;;
4030         i[34567]86-*-netbsd*)
4031                 tm_file=i386/netbsd.h
4032                 tmake_file=t-netbsd
4033                 use_collect2=yes
4034                 ;;
4035         i[34567]86-*-openbsd*)
4036                 # we need collect2 until our bug is fixed...
4037                 use_collect2=yes
4038                 ;;
4039         i[34567]86-*-coff*)
4040                 tm_file=i386/i386-coff.h
4041                 tmake_file=i386/t-i386bare
4042                 ;;
4043         i[34567]86-*-isc*)              # 80386 running ISC system
4044                 xm_file="${xm_file} i386/xm-isc.h"
4045                 xm_defines="USG SVR3"
4046                 case $machine in
4047                   i[34567]86-*-isc[34]*)
4048                     xmake_file=i386/x-isc3
4049                     ;;
4050                   *)
4051                     xmake_file=i386/x-isc
4052                     ;;
4053                 esac
4054                 if test x$gas = xyes -a x$stabs = xyes
4055                 then
4056                         tm_file=i386/iscdbx.h
4057                         tmake_file=i386/t-svr3dbx
4058                         extra_parts="svr3.ifile svr3z.ifile"
4059                 else
4060                         tm_file=i386/isccoff.h
4061                         tmake_file=i386/t-crtstuff
4062                         extra_parts="crtbegin.o crtend.o"
4063                 fi
4064                 install_headers_dir=install-headers-cpio
4065                 ;;
4066         i[34567]86-*-linux-gnuoldld*)   # Intel 80386's running GNU/Linux
4067                                         # pre BFD linkers
4068                 xmake_file=x-linux-aout
4069                 tmake_file="t-linux-aout i386/t-crtstuff"
4070                 tm_file=i386/linux-oldld.h
4071                 gnu_ld=yes
4072                 float_format=i386
4073                 ;;
4074         i[34567]86-*-linux-gnuaout*)    # Intel 80386's running GNU/Linux
4075                 xmake_file=x-linux-aout
4076                 tmake_file="t-linux-aout i386/t-crtstuff"
4077                 tm_file=i386/linux-aout.h
4078                 gnu_ld=yes
4079                 float_format=i386
4080                 ;;
4081         i[34567]86-*-linux-gnulibc1)    # Intel 80386's running GNU/Linux
4082                                         # GNU/Linux C library 5
4083                 xmake_file=x-linux
4084                 tm_file=i386/linux.h
4085                 tmake_file="t-linux t-linux-gnulibc1 i386/t-crtstuff"
4086                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
4087                 gnu_ld=yes
4088                 float_format=i386
4089                 if test x$enable_threads = xyes; then
4090                         thread_file='single'
4091                 fi
4092                 ;;
4093         i[34567]86-*-linux-gnu*)        # Intel 80386's running GNU/Linux
4094                                         # aka GNU/Linux C library 6
4095                 xmake_file=x-linux
4096                 tm_file=i386/linux.h
4097                 tmake_file="t-linux i386/t-crtstuff"
4098                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
4099                 gnu_ld=yes
4100                 float_format=i386
4101                 if test x$enable_threads = xyes; then
4102                         thread_file='posix'
4103                 fi
4104                 ;;
4105         i[34567]86-*-gnu*)
4106                 float_format=i386
4107                 ;;
4108         i[34567]86-go32-msdos | i[34567]86-*-go32*)
4109                 echo "GO32/DJGPP V1.X is no longer supported. Use *-pc-msdosdjgpp for DJGPP V2.X instead."
4110                 exit 1
4111                 ;;
4112         i[34567]86-pc-msdosdjgpp*)
4113                 xm_file=i386/xm-djgpp.h
4114                 tm_file=i386/djgpp.h
4115                 tmake_file=i386/t-djgpp
4116                 xmake_file=i386/x-djgpp
4117                 gnu_ld=yes
4118                 gas=yes
4119                 exeext=.exe
4120                 case $host in *pc-msdosdjgpp*)
4121                         target_alias=djgpp
4122                         ;;
4123                 esac
4124                 ;;
4125         i[34567]86-moss-msdos* | i[34567]86-*-moss*)
4126                 tm_file=i386/moss.h
4127                 tmake_file=t-libc-ok
4128                 gnu_ld=yes
4129                 gas=yes
4130                 ;;
4131         i[34567]86-*-lynxos*)
4132                 if test x$gas = xyes
4133                 then
4134                         tm_file=i386/lynx.h
4135                 else
4136                         tm_file=i386/lynx-ng.h
4137                 fi
4138                 xm_file=i386/xm-lynx.h
4139                 tmake_file=i386/t-i386bare
4140                 xmake_file=x-lynx
4141                 ;;
4142         i[34567]86-*-mach*)
4143                 tm_file=i386/mach.h
4144 #               tmake_file=t-libc-ok
4145                 use_collect2=yes
4146                 ;;
4147         i[34567]86-*-osfrose*)          # 386 using OSF/rose
4148                 if test x$elf = xyes
4149                 then
4150                         tm_file=i386/osfelf.h
4151                         use_collect2=
4152                 else
4153                         tm_file=i386/osfrose.h
4154                         use_collect2=yes
4155                 fi
4156                 xm_file="i386/xm-osf.h ${xm_file}"
4157                 xmake_file=i386/x-osfrose
4158                 tmake_file=i386/t-osf
4159                 extra_objs=halfpic.o
4160                 ;;
4161         i[34567]86-go32-rtems*)
4162                 cpu_type=i386
4163                 xm_file=i386/xm-go32.h
4164                 tm_file=i386/go32-rtems.h
4165                 tmake_file="i386/t-go32 t-rtems"
4166                 ;;
4167         i[34567]86-*-rtemscoff*)
4168                 cpu_type=i386
4169                 tm_file=i386/rtems.h
4170                 tmake_file="i386/t-i386bare t-rtems"
4171                 ;;
4172         i[34567]86-*-rtems*|i[34567]86-*-rtemself*)
4173                 cpu_type=i386
4174                 tm_file=i386/rtemself.h
4175                 extra_parts="crtbegin.o crtend.o crti.o crtn.o"
4176                 tmake_file="i386/t-rtems-i386 i386/t-crtstuff t-rtems"
4177                 ;;
4178         i[34567]86-*-sco3.2v5*) # 80386 running SCO Open Server 5
4179                 xm_file="xm-alloca.h ${xm_file} i386/xm-sco5.h"
4180                 xm_defines="USG SVR3"
4181                 xmake_file=i386/x-sco5
4182                 install_headers_dir=install-headers-cpio
4183                 tm_file=i386/sco5.h
4184                 if test x$gas = xyes
4185                 then
4186                         tm_file="i386/sco5gas.h ${tm_file}"
4187                         tmake_file=i386/t-sco5gas
4188                 else
4189                         tmake_file=i386/t-sco5
4190                 fi
4191                 extra_parts="crti.o crtbegin.o crtend.o crtbeginS.o crtendS.o"
4192                 ;;
4193         i[34567]86-*-sco3.2v4*)         # 80386 running SCO 3.2v4 system
4194                 xm_file="${xm_file} i386/xm-sco.h"
4195                 xm_defines="USG SVR3 BROKEN_LDEXP SMALL_ARG_MAX"
4196                 xmake_file=i386/x-sco4
4197                 install_headers_dir=install-headers-cpio
4198                 if test x$stabs = xyes
4199                 then
4200                         tm_file=i386/sco4dbx.h
4201                         tmake_file=i386/t-svr3dbx
4202                         extra_parts="svr3.ifile svr3z.rfile"
4203                 else
4204                         tm_file=i386/sco4.h
4205                         tmake_file=i386/t-crtstuff
4206                         extra_parts="crtbegin.o crtend.o"
4207                 fi
4208                 # The default EAFS filesystem supports long file names.
4209                 # Truncating the target makes $host != $target which
4210                 # makes gcc think it is doing a cross-compile.
4211                 # truncate_target=yes
4212                 ;;
4213         i[34567]86-*-sco*)              # 80386 running SCO system
4214                 xm_file=i386/xm-sco.h
4215                 xmake_file=i386/x-sco
4216                 install_headers_dir=install-headers-cpio
4217                 if test x$stabs = xyes
4218                 then
4219                         tm_file=i386/scodbx.h
4220                         tmake_file=i386/t-svr3dbx
4221                         extra_parts="svr3.ifile svr3z.rfile"
4222                 else
4223                         tm_file=i386/sco.h
4224                         extra_parts="crtbegin.o crtend.o"
4225                         tmake_file=i386/t-crtstuff
4226                 fi
4227                 truncate_target=yes
4228                 ;;
4229         i[34567]86-*-solaris2*)
4230                 xm_file="xm-alloca.h ${xm_file}"
4231                 xm_defines="USG POSIX SMALL_ARG_MAX"
4232                 tm_file=i386/sol2.h
4233                 if test x$gas = xyes; then
4234                         # Only needed if gas does not support -s
4235                         tm_file="i386/sol2gas.h ${tm_file}"
4236                 fi
4237                 tmake_file=i386/t-sol2
4238                 extra_parts="crt1.o crti.o crtn.o gcrt1.o gmon.o crtbegin.o crtend.o"
4239                 xmake_file=x-svr4
4240                 if test x${enable_threads} = x; then
4241                     enable_threads=$have_pthread_h
4242                     if test x${enable_threads} = x; then
4243                         enable_threads=$have_thread_h
4244                     fi
4245                 fi
4246                 if test x${enable_threads} = xyes; then
4247                     if test x${have_pthread_h} = xyes; then
4248                         thread_file='posix'
4249                     else
4250                         thread_file='solaris'
4251                     fi
4252                 fi
4253                 ;;
4254        i[34567]86-*-sysv5*)           # Intel x86 on System V Release 5
4255                xm_file="xm-alloca.h ${xm_file}"
4256                xm_defines="USG POSIX"
4257                tm_file=i386/sysv5.h
4258                if test x$stabs = xyes
4259                then
4260                        tm_file="${tm_file} dbx.h"
4261                fi
4262                tmake_file=i386/t-crtpic
4263                xmake_file=x-svr4
4264                extra_parts="crtbegin.o crtend.o"
4265                if test x$enable_threads = xyes; then
4266                        thread_file='posix'
4267                fi
4268                ;;
4269         i[34567]86-*-sysv4*)            # Intel 80386's running system V.4
4270                 xm_file="xm-alloca.h ${xm_file}"
4271                 xm_defines="USG POSIX SMALL_ARG_MAX"
4272                 tm_file=i386/sysv4.h
4273                 if test x$stabs = xyes
4274                 then
4275                         tm_file="${tm_file} dbx.h"
4276                 fi
4277                 tmake_file=i386/t-crtpic
4278                 xmake_file=x-svr4
4279                 extra_parts="crtbegin.o crtend.o"
4280                 ;;
4281         i[34567]86-*-udk*)      # Intel x86 on SCO UW/OSR5 Dev Kit
4282                 xm_file="xm-alloca.h ${xm_file}"
4283                 xm_defines="USG POSIX"
4284                 tm_file=i386/udk.h
4285                 tmake_file="i386/t-crtpic i386/t-udk"
4286                 xmake_file=x-svr4
4287                 extra_parts="crtbegin.o crtend.o"
4288                 install_headers_dir=install-headers-cpio
4289                 ;;
4290         i[34567]86-*-osf1*)             # Intel 80386's running OSF/1 1.3+
4291                 cpu_type=i386
4292                 xm_file="${xm_file} xm-svr4.h i386/xm-sysv4.h i386/xm-osf1elf.h"
4293                 xm_defines="USE_C_ALLOCA SMALL_ARG_MAX"
4294                 if test x$stabs = xyes
4295                 then
4296                         tm_file=i386/osf1elfgdb.h
4297                 else
4298                         tm_file=i386/osf1elf.h
4299                 fi
4300                 tmake_file=i386/t-osf1elf
4301                 xmake_file=i386/x-osf1elf
4302                 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
4303                 ;;
4304         i[34567]86-*-sysv*)             # Intel 80386's running system V
4305                 xm_defines="USG SVR3"
4306                 xmake_file=i386/x-sysv3
4307                 if test x$gas = xyes
4308                 then
4309                         if test x$stabs = xyes
4310                         then
4311                                 tm_file=i386/svr3dbx.h
4312                                 tmake_file=i386/t-svr3dbx
4313                                 extra_parts="svr3.ifile svr3z.rfile"
4314                         else
4315                                 tm_file=i386/svr3gas.h
4316                                 extra_parts="crtbegin.o crtend.o"
4317                                 tmake_file=i386/t-crtstuff
4318                         fi
4319                 else
4320                         tm_file=i386/sysv3.h
4321                         extra_parts="crtbegin.o crtend.o"
4322                         tmake_file=i386/t-crtstuff
4323                 fi
4324                 ;;
4325         i386-*-vsta)                    # Intel 80386's running VSTa kernel
4326                 xm_file="${xm_file} i386/xm-vsta.h"
4327                 tm_file=i386/vsta.h
4328                 tmake_file=i386/t-vsta
4329                 xmake_file=i386/x-vsta
4330                 ;;
4331         i[34567]86-*-win32)
4332                 xm_file="${xm_file} i386/xm-cygwin.h"
4333                 tmake_file=i386/t-cygwin
4334                 tm_file=i386/win32.h
4335                 xmake_file=i386/x-cygwin
4336                 extra_objs=winnt.o
4337                 if test x$enable_threads = xyes; then
4338                         thread_file='win32'
4339                 fi
4340                 exeext=.exe
4341                 ;;
4342         i[34567]86-*-pe | i[34567]86-*-cygwin*)
4343                 xm_file="${xm_file} i386/xm-cygwin.h"
4344                 tmake_file=i386/t-cygwin
4345                 tm_file=i386/cygwin.h
4346                 xmake_file=i386/x-cygwin
4347                 extra_objs=winnt.o
4348                 if test x$enable_threads = xyes; then
4349                         thread_file='win32'
4350                 fi
4351                 exeext=.exe
4352                 ;;
4353         i[34567]86-*-mingw32*)
4354                 tm_file=i386/mingw32.h
4355                 xm_file="${xm_file} i386/xm-mingw32.h"
4356                 tmake_file="i386/t-cygwin i386/t-mingw32"
4357                 extra_objs=winnt.o
4358                 xmake_file=i386/x-cygwin
4359                 if test x$enable_threads = xyes; then
4360                         thread_file='win32'
4361                 fi
4362                 exeext=.exe
4363                 case $machine in
4364                         *mingw32msv*)
4365                                 ;;
4366                         *minwg32crt* | *mingw32*)
4367                                 tm_file="${tm_file} i386/crtdll.h"
4368                                 ;;
4369                 esac
4370                 ;;
4371         i[34567]86-*-uwin*)
4372                 tm_file=i386/uwin.h
4373                 xm_file="${xm_file} i386/xm-uwin.h"
4374                 xm_defines="USG NO_STAB_H"
4375                 tmake_file="i386/t-cygwin i386/t-uwin"
4376                 extra_objs=winnt.o
4377                 xmake_file=i386/x-cygwin
4378                 if test x$enable_threads = xyes; then
4379                         thread_file='win32'
4380                 fi
4381                 exeext=.exe
4382                 ;;
4383         i[34567]86-*-interix*)
4384                 tm_file="i386/i386-interix.h interix.h"
4385                 xm_file="i386/xm-i386-interix.h xm-interix.h"
4386                 xm_defines="USG"
4387                 tmake_file="i386/t-interix"
4388                 extra_objs=interix.o
4389                 xmake_file=x-interix
4390                 if test x$enable_threads = xyes ; then
4391                         thread_file='posix'
4392                 fi
4393                 if test x$stabs = xyes ; then
4394                         tm_file="${tm_file} dbxcoff.h"
4395                 fi
4396                 ;;
4397         i[34567]86-*-winnt3*)
4398                 tm_file=i386/win-nt.h
4399                 out_file=i386/i386.c
4400                 xm_file="xm-winnt.h ${xm_file}"
4401                 xmake_file=winnt/x-winnt
4402                 tmake_file=i386/t-winnt
4403                 extra_host_objs="winnt.o oldnames.o"
4404                 extra_gcc_objs="spawnv.o oldnames.o"
4405                 if test x$gnu_ld != xyes
4406                 then
4407                         extra_programs=ld.exe
4408                 fi
4409                 if test x$enable_threads = xyes; then
4410                         thread_file='win32'
4411                 fi
4412                 ;;
4413         i[34567]86-dg-dgux*)
4414                 xm_file="xm-alloca.h ${xm_file}"
4415                 xm_defines="USG POSIX"
4416                 out_file=i386/dgux.c
4417                 tm_file=i386/dgux.h
4418                 tmake_file=i386/t-dgux
4419                 xmake_file=i386/x-dgux
4420                 install_headers_dir=install-headers-cpio
4421               ;;
4422         i860-alliant-*)         # Alliant FX/2800
4423                 tm_file="${tm_file} svr4.h i860/sysv4.h i860/fx2800.h"
4424                 xm_file="${xm_file}"
4425                 xmake_file=i860/x-fx2800
4426                 tmake_file=i860/t-fx2800
4427                 extra_parts="crtbegin.o crtend.o"
4428                 ;;
4429         i860-*-bsd*)
4430                 tm_file="${tm_file} i860/bsd.h"
4431                 if test x$gas = xyes
4432                 then
4433                         tm_file="${tm_file} i860/bsd-gas.h"
4434                 fi
4435                 use_collect2=yes
4436                 ;;
4437         i860-*-mach*)
4438                 tm_file="${tm_file} i860/mach.h"
4439                 tmake_file=t-libc-ok
4440                 ;;
4441         i860-*-osf*)                    # Intel Paragon XP/S, OSF/1AD
4442                 tm_file="${tm_file} svr3.h i860/paragon.h"
4443                 xm_defines="USG SVR3"
4444                 tmake_file=t-osf
4445                 ;;
4446         i860-*-sysv3*)
4447                 tm_file="${tm_file} svr3.h i860/sysv3.h"
4448                 xm_defines="USG SVR3"
4449                 xmake_file=i860/x-sysv3
4450                 extra_parts="crtbegin.o crtend.o"
4451                 ;;
4452         i860-*-sysv4*)
4453                 tm_file="${tm_file} svr4.h i860/sysv4.h"
4454                 xm_defines="USG SVR3"
4455                 xmake_file=i860/x-sysv4
4456                 tmake_file=t-svr4
4457                 extra_parts="crtbegin.o crtend.o"
4458                 ;;
4459         i960-wrs-vxworks5 | i960-wrs-vxworks5.0*)
4460                 tm_file="${tm_file} i960/vx960.h"
4461                 tmake_file=i960/t-vxworks960
4462                 use_collect2=yes
4463                 thread_file='vxworks'
4464                 ;;
4465         i960-wrs-vxworks5* | i960-wrs-vxworks)
4466                 tm_file="${tm_file} dbxcoff.h i960/i960-coff.h i960/vx960-coff.h"
4467                 tmake_file=i960/t-vxworks960
4468                 use_collect2=yes
4469                 thread_file='vxworks'
4470                 ;;
4471         i960-wrs-vxworks*)
4472                 tm_file="${tm_file} i960/vx960.h"
4473                 tmake_file=i960/t-vxworks960
4474                 use_collect2=yes
4475                 thread_file='vxworks'
4476                 ;;
4477         i960-*-coff*)
4478                 tm_file="${tm_file} dbxcoff.h i960/i960-coff.h libgloss.h"
4479                 tmake_file=i960/t-960bare
4480                 use_collect2=yes
4481                 ;;
4482         i960-*-rtems)
4483                 tmake_file="i960/t-960bare t-rtems"
4484                 tm_file="${tm_file} dbxcoff.h i960/rtems.h"
4485                 use_collect2=yes
4486                 ;;
4487         i960-*-*)                       # Default i960 environment.
4488                 use_collect2=yes
4489                 ;;
4490         m32r-*-elf*)
4491                 extra_parts="crtinit.o crtfini.o"
4492                 ;;
4493         m68000-convergent-sysv*)
4494                 tm_file=m68k/ctix.h
4495                 xm_file="m68k/xm-3b1.h ${xm_file}"
4496                 xm_defines=USG
4497                 use_collect2=yes
4498                 extra_headers=math-68881.h
4499                 ;;
4500         m68000-hp-bsd*)                 # HP 9000/200 running BSD
4501                 tm_file=m68k/hp2bsd.h
4502                 xmake_file=m68k/x-hp2bsd
4503                 use_collect2=yes
4504                 extra_headers=math-68881.h
4505                 ;;
4506         m68000-hp-hpux*)                # HP 9000 series 300
4507                 xm_file="xm-alloca.h ${xm_file}"
4508                 xm_defines="USG"
4509                 if test x$gas = xyes
4510                 then
4511                         xmake_file=m68k/x-hp320g
4512                         tm_file=m68k/hp310g.h
4513                 else
4514                         xmake_file=m68k/x-hp320
4515                         tm_file=m68k/hp310.h
4516                 fi
4517                 install_headers_dir=install-headers-cpio
4518                 use_collect2=yes
4519                 extra_headers=math-68881.h
4520                 ;;
4521         m68000-sun-sunos3*)
4522                 tm_file=m68k/sun2.h
4523                 use_collect2=yes
4524                 extra_headers=math-68881.h
4525                 ;;
4526         m68000-sun-sunos4*)
4527                 tm_file=m68k/sun2o4.h
4528                 use_collect2=yes
4529                 extra_headers=math-68881.h
4530                 ;;
4531         m68000-att-sysv*)
4532                 xm_file="m68k/xm-3b1.h ${xm_file}"
4533                 xm_defines=USG
4534                 if test x$gas = xyes
4535                 then
4536                         tm_file=m68k/3b1g.h
4537                 else
4538                         tm_file=m68k/3b1.h
4539                 fi
4540                 use_collect2=yes
4541                 extra_headers=math-68881.h
4542                 ;;
4543         m68k-apple-aux*)                # Apple Macintosh running A/UX
4544                 xm_defines="USG AUX"
4545                 tmake_file=m68k/t-aux
4546                 install_headers_dir=install-headers-cpio
4547                 extra_headers=math-68881.h
4548                 extra_parts="crt1.o mcrt1.o maccrt1.o crt2.o crtn.o"
4549                 tm_file=
4550                 if test "$gnu_ld" = yes
4551                 then
4552                         tm_file="${tm_file} m68k/auxgld.h"
4553                 else
4554                         tm_file="${tm_file} m68k/auxld.h"
4555                 fi
4556                 if test "$gas" = yes
4557                 then
4558                         tm_file="${tm_file} m68k/auxgas.h"
4559                 else
4560                         tm_file="${tm_file} m68k/auxas.h"
4561                 fi
4562                 tm_file="${tm_file} m68k/a-ux.h"
4563                 float_format=m68k
4564                 ;;
4565         m68k-apollo-*)
4566                 tm_file=m68k/apollo68.h
4567                 xmake_file=m68k/x-apollo68
4568                 use_collect2=yes
4569                 extra_headers=math-68881.h
4570                 float_format=m68k
4571                 ;;
4572         m68k-altos-sysv*)                  # Altos 3068
4573                 if test x$gas = xyes
4574                 then
4575                         tm_file=m68k/altos3068.h
4576                         xm_defines=USG
4577                 else
4578                         echo "The Altos is supported only with the GNU assembler" 1>&2
4579                         exit 1
4580                 fi
4581                 extra_headers=math-68881.h
4582                 ;;
4583         m68k-bull-sysv*)                # Bull DPX/2
4584                 if test x$gas = xyes
4585                 then
4586                         if test x$stabs = xyes
4587                         then
4588                                 tm_file=m68k/dpx2cdbx.h
4589                         else
4590                                 tm_file=m68k/dpx2g.h
4591                         fi
4592                 else
4593                         tm_file=m68k/dpx2.h
4594                 fi
4595                 xm_file="xm-alloca.h ${xm_file}"
4596                 xm_defines=USG
4597                 xmake_file=m68k/x-dpx2
4598                 use_collect2=yes
4599                 extra_headers=math-68881.h
4600                 ;;
4601         m68k-atari-sysv4*)              # Atari variant of V.4.
4602                 tm_file=m68k/atari.h
4603                 xm_file="xm-alloca.h ${xm_file}"
4604                 xm_defines="USG FULL_PROTOTYPES"
4605                 tmake_file=t-svr4
4606                 extra_parts="crtbegin.o crtend.o"
4607                 extra_headers=math-68881.h
4608                 float_format=m68k
4609                 ;;
4610         m68k-motorola-sysv*)
4611                 tm_file=m68k/mot3300.h
4612                 xm_file="xm-alloca.h m68k/xm-mot3300.h ${xm_file}"
4613                 if test x$gas = xyes
4614                 then
4615                         xmake_file=m68k/x-mot3300-gas
4616                         if test x$gnu_ld = xyes
4617                         then
4618                                 tmake_file=m68k/t-mot3300-gald
4619                         else
4620                                 tmake_file=m68k/t-mot3300-gas
4621                                 use_collect2=yes
4622                         fi
4623                 else
4624                         xmake_file=m68k/x-mot3300
4625                         if test x$gnu_ld = xyes
4626                         then
4627                                 tmake_file=m68k/t-mot3300-gld
4628                         else
4629                                 tmake_file=m68k/t-mot3300
4630                                 use_collect2=yes
4631                         fi
4632                 fi
4633                 gdb_needs_out_file_path=yes
4634                 extra_parts="crt0.o mcrt0.o"
4635                 extra_headers=math-68881.h
4636                 float_format=m68k
4637                 ;;
4638         m68k-ncr-sysv*)                 # NCR Tower 32 SVR3
4639                 tm_file=m68k/tower-as.h
4640                 xm_defines="USG SVR3"
4641                 xmake_file=m68k/x-tower
4642                 extra_parts="crtbegin.o crtend.o"
4643                 extra_headers=math-68881.h
4644                 ;;
4645         m68k-plexus-sysv*)
4646                 tm_file=m68k/plexus.h
4647                 xm_file="xm-alloca.h m68k/xm-plexus.h ${xm_file}"
4648                 xm_defines=USG
4649                 use_collect2=yes
4650                 extra_headers=math-68881.h
4651                 ;;
4652         m68k-tti-*)
4653                 tm_file=m68k/pbb.h
4654                 xm_file="xm-alloca.h ${xm_file}"
4655                 xm_defines=USG
4656                 extra_headers=math-68881.h
4657                 ;;
4658         m68k-crds-unos*)
4659                 xm_file="xm-alloca.h m68k/xm-crds.h ${xm_file}"
4660                 xm_defines="USG unos"
4661                 xmake_file=m68k/x-crds
4662                 tm_file=m68k/crds.h
4663                 use_collect2=yes
4664                 extra_headers=math-68881.h
4665                 ;;
4666         m68k-cbm-sysv4*)                # Commodore variant of V.4.
4667                 tm_file=m68k/amix.h
4668                 xm_file="xm-alloca.h ${xm_file}"
4669                 xm_defines="USG FULL_PROTOTYPES"
4670                 xmake_file=m68k/x-amix
4671                 tmake_file=t-svr4
4672                 extra_parts="crtbegin.o crtend.o"
4673                 extra_headers=math-68881.h
4674                 float_format=m68k
4675                 ;;
4676         m68k-ccur-rtu)
4677                 tm_file=m68k/ccur-GAS.h
4678                 xmake_file=m68k/x-ccur
4679                 extra_headers=math-68881.h
4680                 use_collect2=yes
4681                 float_format=m68k
4682                 ;;
4683         m68k-hp-bsd4.4*)                # HP 9000/3xx running 4.4bsd
4684                 tm_file=m68k/hp3bsd44.h
4685                 xmake_file=m68k/x-hp3bsd44
4686                 use_collect2=yes
4687                 extra_headers=math-68881.h
4688                 float_format=m68k
4689                 ;;
4690         m68k-hp-bsd*)                   # HP 9000/3xx running Berkeley Unix
4691                 tm_file=m68k/hp3bsd.h
4692                 use_collect2=yes
4693                 extra_headers=math-68881.h
4694                 float_format=m68k
4695                 ;;
4696         m68k-isi-bsd*)
4697                 if test x$with_fp = xno
4698                 then
4699                         tm_file=m68k/isi-nfp.h
4700                 else
4701                         tm_file=m68k/isi.h
4702                         float_format=m68k
4703                 fi
4704                 use_collect2=yes
4705                 extra_headers=math-68881.h
4706                 ;;
4707         m68k-hp-hpux7*) # HP 9000 series 300 running HPUX version 7.
4708                 xm_file="xm-alloca.h ${xm_file}"
4709                 xm_defines="USG"
4710                 if test x$gas = xyes
4711                 then
4712                         xmake_file=m68k/x-hp320g
4713                         tm_file=m68k/hp320g.h
4714                 else
4715                         xmake_file=m68k/x-hp320
4716                         tm_file=m68k/hpux7.h
4717                 fi
4718                 install_headers_dir=install-headers-cpio
4719                 use_collect2=yes
4720                 extra_headers=math-68881.h
4721                 float_format=m68k
4722                 ;;
4723         m68k-hp-hpux*)  # HP 9000 series 300
4724                 xm_file="xm-alloca.h ${xm_file}"
4725                 xm_defines="USG"
4726                 if test x$gas = xyes
4727                 then
4728                         xmake_file=m68k/x-hp320g
4729                         tm_file=m68k/hp320g.h
4730                 else
4731                         xmake_file=m68k/x-hp320
4732                         tm_file=m68k/hp320.h
4733                 fi
4734                 install_headers_dir=install-headers-cpio
4735                 use_collect2=yes
4736                 extra_headers=math-68881.h
4737                 float_format=m68k
4738                 ;;
4739         m68k-sun-mach*)
4740                 tm_file=m68k/sun3mach.h
4741                 use_collect2=yes
4742                 extra_headers=math-68881.h
4743                 float_format=m68k
4744                 ;;
4745         m68k-sony-newsos3*)
4746                 if test x$gas = xyes
4747                 then
4748                         tm_file=m68k/news3gas.h
4749                 else
4750                         tm_file=m68k/news3.h
4751                 fi
4752                 use_collect2=yes
4753                 extra_headers=math-68881.h
4754                 float_format=m68k
4755                 ;;
4756         m68k-sony-bsd* | m68k-sony-newsos*)
4757                 if test x$gas = xyes
4758                 then
4759                         tm_file=m68k/newsgas.h
4760                 else
4761                         tm_file=m68k/news.h
4762                 fi
4763                 use_collect2=yes
4764                 extra_headers=math-68881.h
4765                 float_format=m68k
4766                 ;;
4767         m68k-next-nextstep2*)
4768                 tm_file=m68k/next21.h
4769                 xm_file="m68k/xm-next.h ${xm_file}"
4770                 tmake_file=m68k/t-next
4771                 xmake_file=m68k/x-next
4772                 extra_objs=nextstep.o
4773                 extra_headers=math-68881.h
4774                 use_collect2=yes
4775                 float_format=m68k
4776                 ;;
4777         m68k-next-nextstep[34]*)
4778                 tm_file=m68k/next.h
4779                 xm_file="m68k/xm-next.h ${xm_file}"
4780                 tmake_file=m68k/t-next
4781                 xmake_file=m68k/x-next
4782                 extra_objs=nextstep.o
4783                 extra_parts="crtbegin.o crtend.o"
4784                 extra_headers=math-68881.h
4785                 float_format=m68k
4786                 if test x$enable_threads = xyes; then
4787                         thread_file='mach'
4788                 fi
4789                 ;;
4790         m68k-sun-sunos3*)
4791                 if test x$with_fp = xno
4792                 then
4793                         tm_file=m68k/sun3n3.h
4794                 else
4795                         tm_file=m68k/sun3o3.h
4796                         float_format=m68k
4797                 fi
4798                 use_collect2=yes
4799                 extra_headers=math-68881.h
4800                 ;;
4801         m68k-sun-sunos*)                        # For SunOS 4 (the default).
4802                 if test x$with_fp = xno
4803                 then
4804                         tm_file=m68k/sun3n.h
4805                 else
4806                         tm_file=m68k/sun3.h
4807                         float_format=m68k
4808                 fi
4809                 use_collect2=yes
4810                 extra_headers=math-68881.h
4811                 ;;
4812         m68k-wrs-vxworks*)
4813                 tm_file=m68k/vxm68k.h
4814                 tmake_file=m68k/t-vxworks68
4815                 extra_headers=math-68881.h
4816                 thread_file='vxworks'
4817                 float_format=m68k
4818                 ;;
4819         m68k-*-aout*)
4820                 tmake_file=m68k/t-m68kbare
4821                 tm_file="m68k/m68k-aout.h libgloss.h"
4822                 extra_headers=math-68881.h
4823                 float_format=m68k
4824                 ;;
4825         m68k-*-coff*)
4826                 tmake_file=m68k/t-m68kbare
4827                 tm_file="m68k/m68k-coff.h dbx.h libgloss.h"
4828                 extra_headers=math-68881.h
4829                 float_format=m68k
4830                 ;;
4831         m68020-*-elf* | m68k-*-elf*)
4832                 tm_file="m68k/m68020-elf.h"
4833                 xm_file=m68k/xm-m68kv.h
4834                 tmake_file=m68k/t-m68kelf
4835                 header_files=math-68881.h
4836                 ;;
4837         m68k-*-lynxos*)
4838                 if test x$gas = xyes
4839                 then
4840                         tm_file=m68k/lynx.h
4841                 else
4842                         tm_file=m68k/lynx-ng.h
4843                 fi
4844                 xm_file=m68k/xm-lynx.h
4845                 xmake_file=x-lynx
4846                 tmake_file=m68k/t-lynx
4847                 extra_headers=math-68881.h
4848                 float_format=m68k
4849                 ;;
4850         m68k*-*-netbsd*)
4851                 tm_file=m68k/netbsd.h
4852                 tmake_file=t-netbsd
4853                 float_format=m68k
4854                 use_collect2=yes
4855                 ;;
4856         m68k*-*-openbsd*)
4857                 float_format=m68k
4858                 # we need collect2 until our bug is fixed...
4859                 use_collect2=yes
4860                 ;;
4861         m68k-*-sysv3*)                  # Motorola m68k's running system V.3
4862                 xm_file="xm-alloca.h ${xm_file}"
4863                 xm_defines=USG
4864                 xmake_file=m68k/x-m68kv
4865                 extra_parts="crtbegin.o crtend.o"
4866                 extra_headers=math-68881.h
4867                 float_format=m68k
4868                 ;;
4869         m68k-*-sysv4*)                  # Motorola m68k's running system V.4
4870                 tm_file=m68k/m68kv4.h
4871                 xm_file="xm-alloca.h ${xm_file}"
4872                 xm_defines=USG
4873                 tmake_file=t-svr4
4874                 extra_parts="crtbegin.o crtend.o"
4875                 extra_headers=math-68881.h
4876                 float_format=m68k
4877                 ;;
4878         m68k-*-linux-gnuaout*)          # Motorola m68k's running GNU/Linux
4879                                         # with a.out format
4880                 xmake_file=x-linux
4881                 tm_file=m68k/linux-aout.h
4882                 tmake_file="t-linux-aout m68k/t-linux-aout"
4883                 extra_headers=math-68881.h
4884                 float_format=m68k
4885                 gnu_ld=yes
4886                 ;;
4887         m68k-*-linux-gnulibc1)          # Motorola m68k's running GNU/Linux
4888                                         # with ELF format using the
4889                                         # GNU/Linux C library 5
4890                 xmake_file=x-linux
4891                 tm_file=m68k/linux.h
4892                 tmake_file="t-linux t-linux-gnulibc1 m68k/t-linux"
4893                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
4894                 extra_headers=math-68881.h
4895                 float_format=m68k
4896                 gnu_ld=yes
4897                 ;;
4898         m68k-*-linux-gnu*)              # Motorola m68k's running GNU/Linux
4899                                         # with ELF format using glibc 2
4900                                         # aka the GNU/Linux C library 6.
4901                 xmake_file=x-linux
4902                 tm_file=m68k/linux.h
4903                 tmake_file="t-linux m68k/t-linux"
4904                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
4905                 extra_headers=math-68881.h
4906                 float_format=m68k
4907                 gnu_ld=yes
4908                 if test x$enable_threads = xyes; then
4909                         thread_file='posix'
4910                 fi
4911                 ;;
4912         m68k-*-psos*)
4913                 tmake_file=m68k/t-m68kbare
4914                 tm_file=m68k/m68k-psos.h
4915                 extra_headers=math-68881.h
4916                 float_format=m68k
4917                 ;;
4918         m68k-*-rtemscoff*)
4919                 tmake_file="m68k/t-m68kbare t-rtems"
4920                 tm_file=m68k/rtems.h
4921                 extra_headers=math-68881.h
4922                 float_format=m68k
4923                 ;;
4924         m68k-*-rtemself*|m68k-*-rtems*)
4925                 tmake_file="m68k/t-m68kbare t-rtems m68k/t-crtstuff"
4926                 tm_file=m68k/rtemself.h
4927                 extra_headers=math-68881.h
4928                 float_format=m68k
4929                 ;;
4930         m88k-dg-dgux*)
4931                 case $machine in
4932                   m88k-dg-dguxbcs*)
4933                     tm_file=m88k/dguxbcs.h
4934                     tmake_file=m88k/t-dguxbcs
4935                     ;;
4936                   *)
4937                     tm_file=m88k/dgux.h
4938                     tmake_file=m88k/t-dgux
4939                     ;;
4940                 esac
4941                 extra_parts="crtbegin.o bcscrtbegin.o crtend.o m88kdgux.ld"
4942                 xmake_file=m88k/x-dgux
4943                 if test x$gas = xyes
4944                 then
4945                         tmake_file=m88k/t-dgux-gas
4946                 fi
4947                 ;;
4948         m88k-dolphin-sysv3*)
4949                 tm_file=m88k/dolph.h
4950                 extra_parts="crtbegin.o crtend.o"
4951                 xm_file="m88k/xm-sysv3.h ${xm_file}"
4952                 xmake_file=m88k/x-dolph
4953                 if test x$gas = xyes
4954                 then
4955                         tmake_file=m88k/t-m88k-gas
4956                 fi
4957                 ;;
4958         m88k-tektronix-sysv3)
4959                 tm_file=m88k/tekXD88.h
4960                 extra_parts="crtbegin.o crtend.o"
4961                 xm_file="m88k/xm-sysv3.h ${xm_file}"
4962                 xmake_file=m88k/x-tekXD88
4963                 if test x$gas = xyes
4964                 then
4965                         tmake_file=m88k/t-m88k-gas
4966                 fi
4967                 ;;
4968         m88k-*-aout*)
4969                 tm_file=m88k/m88k-aout.h
4970                 ;;
4971         m88k-*-coff*)
4972                 tm_file=m88k/m88k-coff.h
4973                 tmake_file=m88k/t-bug
4974                 ;;
4975         m88k-*-luna*)
4976                 tm_file=m88k/luna.h
4977                 extra_parts="crtbegin.o crtend.o"
4978                 if test x$gas = xyes
4979                 then
4980                         tmake_file=m88k/t-luna-gas
4981                 else
4982                         tmake_file=m88k/t-luna
4983                 fi
4984                 ;;
4985         m88k-*-openbsd*)
4986                 tmake_file="${tmake_file} m88k/t-luna-gas"
4987                 ;;
4988         m88k-*-sysv3*)
4989                 tm_file=m88k/sysv3.h
4990                 extra_parts="crtbegin.o crtend.o"
4991                 xm_file="m88k/xm-sysv3.h ${xm_file}"
4992                 xmake_file=m88k/x-sysv3
4993                 if test x$gas = xyes
4994                 then
4995                         tmake_file=m88k/t-m88k-gas
4996                 fi
4997                 ;;
4998         m88k-*-sysv4*)
4999                 tm_file=m88k/sysv4.h
5000                 extra_parts="crtbegin.o crtend.o"
5001                 xmake_file=m88k/x-sysv4
5002                 tmake_file=m88k/t-sysv4
5003                 ;;
5004         mcore-*-elf)
5005                 tm_file=mcore/mcore-elf.h
5006                 tmake_file=mcore/t-mcore
5007                 ;;
5008         mcore-*-pe*)
5009                 tm_file=mcore/mcore-pe.h
5010                 tmake_file=mcore/t-mcore-pe
5011                 ;;
5012         mips-sgi-irix6*)                # SGI System V.4., IRIX 6
5013                 if test "x$gnu_ld" = xyes
5014                 then
5015                         tm_file="mips/iris6.h mips/iris6gld.h"
5016                 else
5017                         tm_file=mips/iris6.h
5018                 fi
5019                 tmake_file=mips/t-iris6
5020                 xm_file=mips/xm-iris6.h
5021                 xmake_file=mips/x-iris6
5022 #               if test x$enable_threads = xyes; then
5023 #                       thread_file='irix'
5024 #               fi
5025                 ;;
5026         mips-wrs-vxworks)
5027                 tm_file="mips/elf.h mips/vxworks.h"
5028                 tmake_file=mips/t-ecoff
5029                 gas=yes
5030                 gnu_ld=yes
5031                 extra_parts="crtbegin.o crtend.o"
5032                 thread_file='vxworks'
5033                 ;;
5034         mips-sgi-irix5cross64)          # Irix5 host, Irix 6 target, cross64
5035                 tm_file="mips/iris6.h mips/cross64.h"
5036                 xm_defines=USG
5037                 xm_file="mips/xm-iris5.h"
5038                 xmake_file=mips/x-iris
5039                 tmake_file=mips/t-cross64
5040                 # See comment in mips/iris[56].h files.
5041                 use_collect2=yes
5042 #               if test x$enable_threads = xyes; then
5043 #                       thread_file='irix'
5044 #               fi
5045                 ;;
5046         mips-sni-sysv4)
5047                 if test x$gas = xyes
5048                 then
5049                         if test x$stabs = xyes
5050                         then
5051                                 tm_file=mips/iris5gdb.h
5052                         else
5053                                 tm_file="mips/sni-svr4.h mips/sni-gas.h"
5054                         fi
5055                 else
5056                         tm_file=mips/sni-svr4.h
5057                 fi
5058                 xm_defines=USG
5059                 xmake_file=mips/x-sni-svr4
5060                 tmake_file=mips/t-mips-gas
5061                 if test x$gnu_ld != xyes
5062                 then
5063                         use_collect2=yes
5064                 fi
5065                 ;;
5066         mips-sgi-irix5*)                # SGI System V.4., IRIX 5
5067                 if test x$gas = xyes
5068                 then
5069                         tm_file="mips/iris5.h mips/iris5gas.h"
5070                         if test x$stabs = xyes
5071                         then
5072                                 tm_file="${tm_file} dbx.h"
5073                         fi
5074                 else
5075                         tm_file=mips/iris5.h
5076                 fi
5077                 xm_defines=USG
5078                 xm_file="mips/xm-iris5.h"
5079                 xmake_file=mips/x-iris
5080                 # mips-tfile doesn't work yet
5081                 tmake_file=mips/t-mips-gas
5082                 # See comment in mips/iris5.h file.
5083                 use_collect2=yes
5084 #               if test x$enable_threads = xyes; then
5085 #                       thread_file='irix'
5086 #               fi
5087                 ;;
5088         mips-sgi-irix4loser*)           # Mostly like a MIPS.
5089                 tm_file="mips/iris4loser.h mips/iris3.h ${tm_file} mips/iris4.h"
5090                 if test x$stabs = xyes; then
5091                         tm_file="${tm_file} dbx.h"
5092                 fi
5093                 xm_defines=USG
5094                 xmake_file=mips/x-iris
5095                 if test x$gas = xyes
5096                 then
5097                         tmake_file=mips/t-mips-gas
5098                 else
5099                         extra_passes="mips-tfile mips-tdump"
5100                 fi
5101                 if test x$gnu_ld != xyes
5102                 then
5103                         use_collect2=yes
5104                 fi
5105 #               if test x$enable_threads = xyes; then
5106 #                       thread_file='irix'
5107 #               fi
5108                 ;;
5109         mips-sgi-irix4*)                # Mostly like a MIPS.
5110                 tm_file="mips/iris3.h ${tm_file} mips/iris4.h"
5111                 if test x$stabs = xyes; then
5112                         tm_file="${tm_file} dbx.h"
5113                 fi
5114                 xm_defines=USG
5115                 xmake_file=mips/x-iris
5116                 if test x$gas = xyes
5117                 then
5118                         tmake_file=mips/t-mips-gas
5119                 else
5120                         extra_passes="mips-tfile mips-tdump"
5121                 fi
5122                 if test x$gnu_ld != xyes
5123                 then
5124                         use_collect2=yes
5125                 fi
5126 #               if test x$enable_threads = xyes; then
5127 #                       thread_file='irix'
5128 #               fi
5129                 ;;
5130         mips-sgi-*)                     # Mostly like a MIPS.
5131                 tm_file="mips/iris3.h ${tm_file}"
5132                 if test x$stabs = xyes; then
5133                         tm_file="${tm_file} dbx.h"
5134                 fi
5135                 xm_defines=USG
5136                 xmake_file=mips/x-iris3
5137                 if test x$gas = xyes
5138                 then
5139                         tmake_file=mips/t-mips-gas
5140                 else
5141                         extra_passes="mips-tfile mips-tdump"
5142                 fi
5143                 if test x$gnu_ld != xyes
5144                 then
5145                         use_collect2=yes
5146                 fi
5147                 ;;
5148         mips-dec-osfrose*)              # Decstation running OSF/1 reference port with OSF/rose.
5149                 tm_file="mips/osfrose.h ${tm_file}"
5150                 xmake_file=mips/x-osfrose
5151                 tmake_file=mips/t-osfrose
5152                 extra_objs=halfpic.o
5153                 use_collect2=yes
5154                 ;;
5155         mips-dec-osf*)                  # Decstation running OSF/1 as shipped by DIGITAL
5156                 tm_file=mips/dec-osf1.h
5157                 if test x$stabs = xyes; then
5158                         tm_file="${tm_file} dbx.h"
5159                 fi
5160                 xmake_file=mips/x-dec-osf1
5161                 if test x$gas = xyes
5162                 then
5163                         tmake_file=mips/t-mips-gas
5164                 else
5165                         tmake_file=mips/t-ultrix
5166                         extra_passes="mips-tfile mips-tdump"
5167                 fi
5168                 if test x$gnu_ld != xyes
5169                 then
5170                         use_collect2=yes
5171                 fi
5172                 ;;
5173         mips-dec-bsd*)                  # Decstation running 4.4 BSD
5174               tm_file=mips/dec-bsd.h
5175               if test x$gas = xyes
5176               then
5177                         tmake_file=mips/t-mips-gas
5178               else
5179                         tmake_file=mips/t-ultrix
5180                         extra_passes="mips-tfile mips-tdump"
5181               fi
5182               if test x$gnu_ld != xyes
5183               then
5184                         use_collect2=yes
5185               fi
5186               ;;
5187         mipsel-*-netbsd* | mips-dec-netbsd*)    # Decstation running NetBSD
5188                 tm_file=mips/netbsd.h
5189                 # On NetBSD, the headers are already okay, except for math.h.
5190                 tmake_file=t-netbsd
5191                 ;;
5192        mips*-*-linux*)                         # Linux MIPS, either endian.
5193                 xmake_file=x-linux
5194                case $machine in
5195                        mipsel-*)  tm_file="mips/elfl.h mips/linux.h" ;;
5196                        *)         tm_file="mips/elf.h mips/linux.h" ;;
5197                esac
5198                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
5199                 gnu_ld=yes
5200                 gas=yes
5201                 if test x$enable_threads = xyes; then
5202                         thread_file='posix'
5203                 fi
5204                 ;;
5205         mips*el-*-openbsd*)     # mips little endian
5206                 target_cpu_default="MASK_GAS|MASK_ABICALLS"
5207                 ;;
5208         mips*-*-openbsd*)               # mips big endian
5209                 target_cpu_default="MASK_GAS|MASK_ABICALLS"
5210                 tm_file="mips/openbsd-be.h ${tm_file}"
5211                 ;;
5212         mips-sony-bsd* | mips-sony-newsos*)     # Sony NEWS 3600 or risc/news.
5213                 tm_file="mips/news4.h ${tm_file}"
5214                 if test x$stabs = xyes; then
5215                         tm_file="${tm_file} dbx.h"
5216                 fi
5217                 if test x$gas = xyes
5218                 then
5219                         tmake_file=mips/t-mips-gas
5220                 else
5221                         extra_passes="mips-tfile mips-tdump"
5222                 fi
5223                 if test x$gnu_ld != xyes
5224                 then
5225                         use_collect2=yes
5226                 fi
5227                 xmake_file=mips/x-sony
5228                 ;;
5229         mips-sony-sysv*)                # Sony NEWS 3800 with NEWSOS5.0.
5230                                         # That is based on svr4.
5231                 # t-svr4 is not right because this system doesn't use ELF.
5232                 tm_file="mips/news5.h ${tm_file}"
5233                 if test x$stabs = xyes; then
5234                         tm_file="${tm_file} dbx.h"
5235                 fi
5236                 xm_defines=USG
5237                 if test x$gas = xyes
5238                 then
5239                         tmake_file=mips/t-mips-gas
5240                 else
5241                         extra_passes="mips-tfile mips-tdump"
5242                 fi
5243                 if test x$gnu_ld != xyes
5244                 then
5245                         use_collect2=yes
5246                 fi
5247                 ;;
5248         mips-tandem-sysv4*)             # Tandem S2 running NonStop UX
5249                 tm_file="mips/svr4-5.h mips/svr4-t.h"
5250                 if test x$stabs = xyes; then
5251                         tm_file="${tm_file} dbx.h"
5252                 fi
5253                 xm_defines=USG
5254                 xmake_file=mips/x-sysv
5255                 if test x$gas = xyes
5256                 then
5257                         tmake_file=mips/t-mips-gas
5258                         extra_parts="crtbegin.o crtend.o"
5259                 else
5260                         tmake_file=mips/t-mips
5261                         extra_passes="mips-tfile mips-tdump"
5262                 fi
5263                 if test x$gnu_ld != xyes
5264                 then
5265                         use_collect2=yes
5266                 fi
5267                 ;;
5268         mips-*-ultrix* | mips-dec-mach3)        # Decstation.
5269                 tm_file="mips/ultrix.h ${tm_file}"
5270                 if test x$stabs = xyes; then
5271                         tm_file="${tm_file} dbx.h"
5272                 fi
5273                 xmake_file=mips/x-ultrix
5274                 if test x$gas = xyes
5275                 then
5276                         tmake_file=mips/t-mips-gas
5277                 else
5278                         tmake_file=mips/t-ultrix
5279                         extra_passes="mips-tfile mips-tdump"
5280                 fi
5281                 if test x$gnu_ld != xyes
5282                 then
5283                         use_collect2=yes
5284                 fi
5285                 ;;
5286         mips-*-riscos[56789]bsd*)
5287                 tm_file=mips/bsd-5.h    # MIPS BSD 4.3, RISC-OS 5.0
5288                 if test x$stabs = xyes; then
5289                         tm_file="${tm_file} dbx.h"
5290                 fi
5291                 if test x$gas = xyes
5292                 then
5293                         tmake_file=mips/t-bsd-gas
5294                 else
5295                         tmake_file=mips/t-bsd
5296                         extra_passes="mips-tfile mips-tdump"
5297                 fi
5298                 if test x$gnu_ld != xyes
5299                 then
5300                         use_collect2=yes
5301                 fi
5302                 ;;
5303         mips-*-bsd* | mips-*-riscosbsd* | mips-*-riscos[1234]bsd*)
5304                 tm_file="mips/bsd-4.h ${tm_file}" # MIPS BSD 4.3, RISC-OS 4.0
5305                 if test x$stabs = xyes; then
5306                         tm_file="${tm_file} dbx.h"
5307                 fi
5308                 if test x$gas = xyes
5309                 then
5310                         tmake_file=mips/t-bsd-gas
5311                 else
5312                         tmake_file=mips/t-bsd
5313                         extra_passes="mips-tfile mips-tdump"
5314                 fi
5315                 if test x$gnu_ld != xyes
5316                 then
5317                         use_collect2=yes
5318                 fi
5319                 ;;
5320         mips-*-riscos[56789]sysv4*)
5321                 tm_file=mips/svr4-5.h   # MIPS System V.4., RISC-OS 5.0
5322                 if test x$stabs = xyes; then
5323                         tm_file="${tm_file} dbx.h"
5324                 fi
5325                 xmake_file=mips/x-sysv
5326                 if test x$gas = xyes
5327                 then
5328                         tmake_file=mips/t-svr4-gas
5329                 else
5330                         tmake_file=mips/t-svr4
5331                         extra_passes="mips-tfile mips-tdump"
5332                 fi
5333                 if test x$gnu_ld != xyes
5334                 then
5335                         use_collect2=yes
5336                 fi
5337                 ;;
5338         mips-*-sysv4* | mips-*-riscos[1234]sysv4* | mips-*-riscossysv4*)
5339                 tm_file="mips/svr4-4.h ${tm_file}"
5340                 if test x$stabs = xyes; then
5341                         tm_file="${tm_file} dbx.h"
5342                 fi
5343                 xm_defines=USG
5344                 xmake_file=mips/x-sysv
5345                 if test x$gas = xyes
5346                 then
5347                         tmake_file=mips/t-svr4-gas
5348                 else
5349                         tmake_file=mips/t-svr4
5350                         extra_passes="mips-tfile mips-tdump"
5351                 fi
5352                 if test x$gnu_ld != xyes
5353                 then
5354                         use_collect2=yes
5355                 fi
5356                 ;;
5357         mips-*-riscos[56789]sysv*)
5358                 tm_file=mips/svr3-5.h   # MIPS System V.3, RISC-OS 5.0
5359                 if test x$stabs = xyes; then
5360                         tm_file="${tm_file} dbx.h"
5361                 fi
5362                 xm_defines=USG
5363                 xmake_file=mips/x-sysv
5364                 if test x$gas = xyes
5365                 then
5366                         tmake_file=mips/t-svr3-gas
5367                 else
5368                         tmake_file=mips/t-svr3
5369                         extra_passes="mips-tfile mips-tdump"
5370                 fi
5371                 if test x$gnu_ld != xyes
5372                 then
5373                         use_collect2=yes
5374                 fi
5375                 ;;
5376         mips-*-sysv* | mips-*-riscos*sysv*)
5377                 tm_file="mips/svr3-4.h ${tm_file}"
5378                 if test x$stabs = xyes; then
5379                         tm_file="${tm_file} dbx.h"
5380                 fi
5381                 xm_defines=USG
5382                 xmake_file=mips/x-sysv
5383                 if test x$gas = xyes
5384                 then
5385                         tmake_file=mips/t-svr3-gas
5386                 else
5387                         tmake_file=mips/t-svr3
5388                         extra_passes="mips-tfile mips-tdump"
5389                 fi
5390                 if test x$gnu_ld != xyes
5391                 then
5392                         use_collect2=yes
5393                 fi
5394                 ;;
5395         mips-*-riscos[56789]*)          # Default MIPS RISC-OS 5.0.
5396                 tm_file=mips/mips-5.h
5397                 if test x$stabs = xyes; then
5398                         tm_file="${tm_file} dbx.h"
5399                 fi
5400                 if test x$gas = xyes
5401                 then
5402                         tmake_file=mips/t-mips-gas
5403                 else
5404                         extra_passes="mips-tfile mips-tdump"
5405                 fi
5406                 if test x$gnu_ld != xyes
5407                 then
5408                         use_collect2=yes
5409                 fi
5410                 ;;
5411         mips-*-gnu*)
5412                 ;;
5413         mipsel-*-ecoff*)
5414                 tm_file=mips/ecoffl.h
5415                 if test x$stabs = xyes; then
5416                         tm_file="${tm_file} dbx.h"
5417                 fi
5418                 tmake_file=mips/t-ecoff
5419                 ;;
5420         mips-*-ecoff*)
5421                 tm_file="gofast.h mips/ecoff.h"
5422                 if test x$stabs = xyes; then
5423                         tm_file="${tm_file} dbx.h"
5424                 fi
5425                 tmake_file=mips/t-ecoff
5426                 ;;
5427         mipsel-*-elf*)
5428                 tm_file="mips/elfl.h"
5429                 tmake_file=mips/t-elf
5430                 ;;
5431         mips-*-elf*)
5432                 tm_file="mips/elf.h"
5433                 tmake_file=mips/t-elf
5434                 ;;
5435         mips64el-*-elf*)
5436                 tm_file="mips/elfl64.h"
5437                 tmake_file=mips/t-elf
5438                 ;;
5439         mips64orionel-*-elf*)
5440                 tm_file="mips/elforion.h mips/elfl64.h"
5441                 tmake_file=mips/t-elf
5442                 ;;
5443         mips64-*-elf*)
5444                 tm_file="mips/elf64.h"
5445                 tmake_file=mips/t-elf
5446                 ;;
5447         mips64orion-*-elf*)
5448                 tm_file="mips/elforion.h mips/elf64.h"
5449                 tmake_file=mips/t-elf
5450                 ;;
5451         mips64orion-*-rtems*)
5452                 tm_file="mips/elforion.h mips/elf64.h mips/rtems64.h"
5453                 tmake_file="mips/t-elf t-rtems"
5454                 ;;
5455         mipstx39el-*-elf*)
5456                 tm_file="mips/r3900.h mips/elfl.h mips/abi64.h"
5457                 tmake_file=mips/t-r3900
5458                 ;;
5459         mipstx39-*-elf*)
5460                 tm_file="mips/r3900.h mips/elf.h mips/abi64.h"
5461                 tmake_file=mips/t-r3900
5462                 ;;
5463         mips-*-*)                               # Default MIPS RISC-OS 4.0.
5464                 if test x$stabs = xyes; then
5465                         tm_file="${tm_file} dbx.h"
5466                 fi
5467                 if test x$gas = xyes
5468                 then
5469                         tmake_file=mips/t-mips-gas
5470                 else
5471                         extra_passes="mips-tfile mips-tdump"
5472                 fi
5473                 if test x$gnu_ld != xyes
5474                 then
5475                         use_collect2=yes
5476                 fi
5477                 ;;
5478         mn10200-*-*)
5479                 float_format=i32
5480                 cpu_type=mn10200
5481                 tm_file="mn10200/mn10200.h"
5482                 if test x$stabs = xyes
5483                 then
5484                         tm_file="${tm_file} dbx.h"
5485                 fi
5486                 use_collect2=no
5487                 ;;
5488         mn10300-*-*)
5489                 cpu_type=mn10300
5490                 tm_file="mn10300/mn10300.h"
5491                 if test x$stabs = xyes
5492                 then
5493                         tm_file="${tm_file} dbx.h"
5494                 fi
5495                 use_collect2=no
5496                 ;;
5497         ns32k-encore-bsd*)
5498                 tm_file=ns32k/encore.h
5499                 use_collect2=yes
5500                 ;;
5501         ns32k-sequent-bsd*)
5502                 tm_file=ns32k/sequent.h
5503                 use_collect2=yes
5504                 ;;
5505         ns32k-tek6100-bsd*)
5506                 tm_file=ns32k/tek6100.h
5507                 use_collect2=yes
5508                 ;;
5509         ns32k-tek6200-bsd*)
5510                 tm_file=ns32k/tek6200.h
5511                 use_collect2=yes
5512                 ;;
5513 # This has not been updated to GCC 2.
5514 #       ns32k-ns-genix*)
5515 #               xm_defines=USG
5516 #               xmake_file=ns32k/x-genix
5517 #               tm_file=ns32k/genix.h
5518 #               use_collect2=yes
5519 #               ;;
5520         ns32k-merlin-*)
5521                 tm_file=ns32k/merlin.h
5522                 use_collect2=yes
5523                 ;;
5524         ns32k-pc532-mach*)
5525                 tm_file=ns32k/pc532-mach.h
5526                 use_collect2=yes
5527                 ;;
5528         ns32k-pc532-minix*)
5529                 tm_file=ns32k/pc532-min.h
5530                 xm_file="ns32k/xm-pc532-min.h ${xm-file}"
5531                 xm_defines=USG
5532                 use_collect2=yes
5533                 ;;
5534         ns32k-*-netbsd*)
5535                 tm_file=ns32k/netbsd.h
5536                 xm_file="ns32k/xm-netbsd.h ${xm_file}"
5537                 # On NetBSD, the headers are already okay, except for math.h.
5538                 tmake_file=t-netbsd
5539                 use_collect2=yes
5540                 ;;
5541         pdp11-*-bsd)
5542                 tm_file="${tm_file} pdp11/2bsd.h"
5543                 ;;
5544         pdp11-*-*)
5545                 ;;
5546         avr-*-*)
5547                 ;;
5548         ns32k-*-openbsd*)
5549                 # Nothing special
5550                 ;;
5551 # This has not been updated to GCC 2.
5552 #       pyramid-*-*)
5553 #               cpu_type=pyr
5554 #               xmake_file=pyr/x-pyr
5555 #               use_collect2=yes
5556 #               ;;
5557
5558         pj*-linux*)
5559                 tm_file="svr4.h pj/linux.h ${tm_file}"
5560                 ;;
5561         pj-*)
5562                 ;;
5563         pjl-*)
5564                 tm_file="svr4.h pj/pjl.h ${tm_file}"
5565                 ;;
5566
5567         romp-*-aos*)
5568                 use_collect2=yes
5569                 ;;
5570         romp-*-mach*)
5571                 xmake_file=romp/x-mach
5572                 use_collect2=yes
5573                 ;;
5574         romp-*-openbsd*)
5575                 # Nothing special
5576                 ;;
5577         powerpc-*-openbsd*)
5578                 tmake_file="${tmake_file} rs6000/t-rs6000 rs6000/t-openbsd"
5579                 ;;
5580         powerpc-*-beos*)
5581                 cpu_type=rs6000
5582                 tm_file=rs6000/beos.h
5583                 xm_file=rs6000/xm-beos.h
5584                 tmake_file=rs6000/t-beos
5585                 xmake_file=rs6000/x-beos
5586                 ;;
5587         powerpc-*-sysv* | powerpc-*-elf*)
5588                 tm_file=rs6000/sysv4.h
5589                 xm_file="rs6000/xm-sysv4.h"
5590                 xm_defines="USG POSIX"
5591                 extra_headers=ppc-asm.h
5592                 if test x$gas = xyes
5593                 then
5594                         tmake_file="rs6000/t-ppcos rs6000/t-ppccomm"
5595                 else
5596                         tmake_file="rs6000/t-ppc rs6000/t-ppccomm"
5597                 fi
5598                 xmake_file=rs6000/x-sysv4
5599                 ;;
5600         powerpc-*-eabiaix*)
5601                 tm_file=rs6000/eabiaix.h
5602                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
5603                 extra_headers=ppc-asm.h
5604                 ;;
5605         powerpc-*-eabisim*)
5606                 tm_file=rs6000/eabisim.h
5607                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
5608                 extra_headers=ppc-asm.h
5609                 ;;
5610         powerpc-*-eabi*)
5611                 tm_file=rs6000/eabi.h
5612                 if test x$gas = xyes
5613                 then
5614                         tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
5615                 else
5616                         tmake_file="rs6000/t-ppc rs6000/t-ppccomm"
5617                 fi
5618                 extra_headers=ppc-asm.h
5619                 ;;
5620         powerpc-*-rtems*)
5621                 tm_file=rs6000/rtems.h
5622                 if test x$gas = xyes
5623                 then
5624                      tmake_file="rs6000/t-ppcgas t-rtems rs6000/t-ppccomm"
5625                 else
5626                      tmake_file="rs6000/t-ppc t-rtems rs6000/t-ppccomm"
5627                 fi
5628                 extra_headers=ppc-asm.h
5629                 ;;
5630         powerpc-*-linux-gnulibc1)
5631                 tm_file=rs6000/linux.h
5632                 xm_file=rs6000/xm-sysv4.h
5633                 out_file=rs6000/rs6000.c
5634                 if test x$gas = xyes
5635                 then
5636                         tmake_file="rs6000/t-ppcos t-linux t-linux-gnulibc1 rs6000/t-ppccomm"
5637                 else
5638                         tmake_file="rs6000/t-ppc t-linux t-linux-gnulibc1 rs6000/t-ppccomm"
5639                 fi
5640                 xmake_file=x-linux
5641                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
5642                 extra_headers=ppc-asm.h
5643                 if test x$enable_threads = xyes; then
5644                         thread_file='posix'
5645                 fi
5646                 ;;
5647         powerpc-*-linux-gnu*)
5648                 tm_file=rs6000/linux.h
5649                 xm_file="rs6000/xm-sysv4.h"
5650                 xm_defines="USG ${xm_defines}"
5651                 out_file=rs6000/rs6000.c
5652                 if test x$gas = xyes
5653                 then
5654                         tmake_file="rs6000/t-ppcos t-linux rs6000/t-ppccomm"
5655                 else
5656                         tmake_file="rs6000/t-ppc t-linux rs6000/t-ppccomm"
5657                 fi
5658                 xmake_file=x-linux
5659                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
5660                 extra_headers=ppc-asm.h
5661                 if test x$enable_threads = xyes; then
5662                         thread_file='posix'
5663                 fi
5664                 ;;
5665         powerpc-wrs-vxworks*)
5666                 cpu_type=rs6000
5667                 xm_file="rs6000/xm-sysv4.h"
5668                 xm_defines="USG POSIX"
5669                 tm_file=rs6000/vxppc.h
5670                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
5671                 extra_headers=ppc-asm.h
5672                 thread_file='vxworks'
5673                 ;;
5674         powerpcle-*-sysv* | powerpcle-*-elf*)
5675                 tm_file=rs6000/sysv4le.h
5676                 xm_file="rs6000/xm-sysv4.h"
5677                 xm_defines="USG POSIX"
5678                 if test x$gas = xyes
5679                 then
5680                         tmake_file="rs6000/t-ppcos rs6000/t-ppccomm"
5681                 else
5682                         tmake_file="rs6000/t-ppc rs6000/t-ppccomm"
5683                 fi
5684                 xmake_file=rs6000/x-sysv4
5685                 extra_headers=ppc-asm.h
5686                 ;;
5687         powerpcle-*-eabisim*)
5688                 tm_file=rs6000/eabilesim.h
5689                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
5690                 extra_headers=ppc-asm.h
5691                 ;;
5692         powerpcle-*-eabi*)
5693                 tm_file=rs6000/eabile.h
5694                 if test x$gas = xyes
5695                 then
5696                         tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
5697                 else
5698                         tmake_file="rs6000/t-ppc rs6000/t-ppccomm"
5699                 fi
5700                 extra_headers=ppc-asm.h
5701                 ;;
5702         powerpcle-*-winnt* )
5703                 tm_file=rs6000/win-nt.h
5704                 tmake_file=rs6000/t-winnt
5705 #               extra_objs=pe.o
5706                 if test x$enable_threads = xyes; then
5707                         thread_file='win32'
5708                 fi
5709                 extra_headers=ppc-asm.h
5710                 ;;
5711         powerpcle-*-pe | powerpcle-*-cygwin*)
5712                 tm_file=rs6000/cygwin.h
5713                 xm_file="rs6000/xm-cygwin.h ${xm_file}"
5714                 tmake_file=rs6000/t-winnt
5715                 xmake_file=rs6000/x-cygwin
5716 #               extra_objs=pe.o
5717                 if test x$enable_threads = xyes; then
5718                         thread_file='win32'
5719                 fi
5720                 exeext=.exe
5721                 extra_headers=ppc-asm.h
5722                 ;;
5723         powerpcle-*-solaris2*)
5724                 tm_file=rs6000/sol2.h
5725                 xm_file="rs6000/xm-sysv4.h"
5726                 xm_defines="USG POSIX"
5727                 if test x$gas = xyes
5728                 then
5729                         tmake_file="rs6000/t-ppcos rs6000/t-ppccomm"
5730                 else
5731                         tmake_file="rs6000/t-ppc rs6000/t-ppccomm"
5732                 fi
5733                 xmake_file=rs6000/x-sysv4
5734                 extra_headers=ppc-asm.h
5735                 ;;
5736         rs6000-ibm-aix3.[01]*)
5737                 tm_file=rs6000/aix31.h
5738                 xmake_file=rs6000/x-aix31
5739                 float_format=none
5740                 use_collect2=yes
5741                 ;;
5742         rs6000-ibm-aix3.2.[456789]* | powerpc-ibm-aix3.2.[456789]*)
5743                 tm_file=rs6000/aix3newas.h
5744                 if test x$host != x$target
5745                 then
5746                         tmake_file=rs6000/t-xnewas
5747                 else
5748                         tmake_file=rs6000/t-newas
5749                 fi
5750                 float_format=none
5751                 use_collect2=yes
5752                 ;;
5753         rs6000-ibm-aix4.[12]* | powerpc-ibm-aix4.[12]*)
5754                 tm_file=rs6000/aix41.h
5755                 if test x$host != x$target
5756                 then
5757                         tmake_file=rs6000/t-xnewas
5758                 else
5759                         tmake_file=rs6000/t-newas
5760                 fi
5761                 if test "$gnu_ld" = yes
5762                 then
5763                         xmake_file=rs6000/x-aix41-gld
5764                 else
5765                         xmake_file=rs6000/x-aix41
5766                 fi
5767                 float_format=none
5768                 use_collect2=yes
5769                 ;;
5770         rs6000-ibm-aix4.[3456789]* | powerpc-ibm-aix4.[3456789]*)
5771                 tm_file=rs6000/aix43.h
5772                 if test x$host != x$target
5773                 then
5774                         tmake_file=rs6000/t-xaix43
5775                 else
5776                         tmake_file=rs6000/t-aix43
5777                 fi
5778                 xmake_file=rs6000/x-aix43
5779                 float_format=none
5780                 use_collect2=yes
5781                 ;;
5782         rs6000-ibm-aix[56789].* | powerpc-ibm-aix[56789].*)
5783                 tm_file=rs6000/aix43.h
5784                 if test x$host != x$target
5785                 then
5786                         tmake_file=rs6000/t-xaix43
5787                 else
5788                         tmake_file=rs6000/t-aix43
5789                 fi
5790                 xmake_file=rs6000/x-aix43
5791                 float_format=none
5792                 use_collect2=yes
5793                 ;;
5794         rs6000-ibm-aix*)
5795                 float_format=none
5796                 use_collect2=yes
5797                 ;;
5798         rs6000-bull-bosx)
5799                 float_format=none
5800                 use_collect2=yes
5801                 ;;
5802         rs6000-*-mach*)
5803                 tm_file=rs6000/mach.h
5804                 xm_file="${xm_file} rs6000/xm-mach.h"
5805                 xmake_file=rs6000/x-mach
5806                 use_collect2=yes
5807                 ;;
5808         rs6000-*-lynxos*)
5809                 tm_file=rs6000/lynx.h
5810                 xm_file=rs6000/xm-lynx.h
5811                 tmake_file=rs6000/t-rs6000
5812                 xmake_file=rs6000/x-lynx
5813                 use_collect2=yes
5814                 ;;
5815         sh-*-elf*)
5816                 tm_file=sh/elf.h
5817                 float_format=sh
5818                 ;;
5819         sh-*-rtemself*)
5820                 tmake_file="sh/t-sh t-rtems"
5821                 tm_file=sh/rtemself.h
5822                 float_format=sh
5823                 ;;
5824         sh-*-rtems*)
5825                 tmake_file="sh/t-sh t-rtems"
5826                 tm_file=sh/rtems.h
5827                 float_format=sh
5828                 ;;
5829         sh-*-*)
5830                 float_format=sh
5831                 ;;
5832         sparc-tti-*)
5833                 tm_file=sparc/pbd.h
5834                 xm_file="xm-alloca.h ${xm_file}"
5835                 xm_defines=USG
5836                 ;;
5837         sparc-wrs-vxworks* | sparclite-wrs-vxworks*)
5838                 tm_file=sparc/vxsparc.h
5839                 tmake_file=sparc/t-vxsparc
5840                 use_collect2=yes
5841                 thread_file='vxworks'
5842                 ;;
5843         sparc-*-aout*)
5844                 tmake_file=sparc/t-sparcbare
5845                 tm_file="sparc/aout.h libgloss.h"
5846                 ;;
5847         sparc-*-netbsd*)
5848                 tm_file=sparc/netbsd.h
5849                 tmake_file=t-netbsd
5850                 use_collect2=yes
5851                 ;;
5852         sparc-*-openbsd*)
5853                 # we need collect2 until our bug is fixed...
5854                 use_collect2=yes
5855                 ;;
5856         sparc-*-bsd*)
5857                 tm_file=sparc/bsd.h
5858                 ;;
5859         sparc-*-elf*)
5860                 tm_file=sparc/elf.h
5861                 tmake_file=sparc/t-elf
5862                 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
5863                 #float_format=i128
5864                 float_format=i64
5865                 ;;
5866         sparc-*-linux-gnuaout*)         # Sparc's running GNU/Linux, a.out
5867                 xm_file="${xm_file} sparc/xm-linux.h"
5868                 tm_file=sparc/linux-aout.h
5869                 xmake_file=x-linux
5870                 gnu_ld=yes
5871                 ;;
5872         sparc-*-linux-gnulibc1*)        # Sparc's running GNU/Linux, libc5
5873                 xm_file="${xm_file} sparc/xm-linux.h"
5874                 xmake_file=x-linux
5875                 tm_file=sparc/linux.h
5876                 tmake_file="t-linux t-linux-gnulibc1"
5877                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
5878                 gnu_ld=yes
5879                 float_format=sparc
5880                 ;;
5881         sparc-*-linux-gnu*)             # Sparc's running GNU/Linux, libc6
5882                 xm_file="${xm_file} sparc/xm-linux.h"
5883                 xmake_file=x-linux
5884                 tm_file=sparc/linux.h
5885                 tmake_file="t-linux"
5886                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
5887                 gnu_ld=yes
5888                 if test x$enable_threads = xyes; then
5889                         thread_file='posix'
5890                 fi
5891                 float_format=sparc
5892                 ;;
5893         sparc-*-lynxos*)
5894                 if test x$gas = xyes
5895                 then
5896                         tm_file=sparc/lynx.h
5897                 else
5898                         tm_file=sparc/lynx-ng.h
5899                 fi
5900                 xm_file=sparc/xm-lynx.h
5901                 tmake_file=sparc/t-sunos41
5902                 xmake_file=x-lynx
5903                 ;;
5904         sparc-*-rtemsaout*)
5905                 tmake_file="sparc/t-sparcbare t-rtems"
5906                 tm_file=sparc/rtems.h
5907                 ;;
5908         sparc-*-rtems*|sparc-*-rtemself*)
5909                 tm_file="sparc/rtemself.h"
5910                 tmake_file="sparc/t-elf t-rtems"
5911                 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
5912                 #float_format=i128
5913                 float_format=i64
5914                 ;;
5915         sparcv9-*-solaris2*)
5916                 if test x$gnu_ld = xyes
5917                 then
5918                         tm_file=sparc/sol2-64.h
5919                 else
5920                         tm_file=sparc/sol2-sld-64.h
5921                 fi
5922                 xm_file="sparc/xm-sysv4-64.h sparc/xm-sol2.h"
5923                 xm_defines="USG POSIX"
5924                 tmake_file="sparc/t-sol2 sparc/t-sol2-64"
5925                 xmake_file=sparc/x-sysv4
5926                 extra_parts="crt1.o crti.o crtn.o gcrt1.o crtbegin.o crtend.o"
5927                 float_format=none
5928                 if test x${enable_threads} = x ; then
5929                     enable_threads=$have_pthread_h
5930                     if test x${enable_threads} = x ; then
5931                         enable_threads=$have_thread_h
5932                     fi
5933                 fi
5934                 if test x${enable_threads} = xyes ; then
5935                     if test x${have_pthread_h} = xyes ; then
5936                         thread_file='posix'
5937                     else
5938                         thread_file='solaris'
5939                     fi
5940                 fi
5941                 ;;
5942         sparc-hal-solaris2*)
5943                 xm_file="sparc/xm-sysv4.h sparc/xm-sol2.h"
5944                 xm_defines="USG POSIX"
5945                 tm_file="sparc/sol2.h sparc/hal.h"
5946                 tmake_file="sparc/t-halos sparc/t-sol2"
5947                 xmake_file=sparc/x-sysv4
5948                 extra_parts="crt1.o crti.o crtn.o gmon.o crtbegin.o crtend.o"
5949                 case $machine in
5950                 *-*-solaris2.0-4)
5951                         float_format=i128
5952                 ;;
5953                 *)
5954                         float_format=none
5955                         ;;
5956                 esac
5957                 thread_file='solaris'
5958                 ;;
5959         sparc-*-solaris2*)
5960                 if test x$gnu_ld = xyes
5961                 then
5962                         tm_file=sparc/sol2.h
5963                 else
5964                         tm_file=sparc/sol2-sld.h
5965                 fi
5966                 xm_file="sparc/xm-sysv4.h sparc/xm-sol2.h"
5967                 xm_defines="USG POSIX"
5968                 tmake_file=sparc/t-sol2
5969                 xmake_file=sparc/x-sysv4
5970                 extra_parts="crt1.o crti.o crtn.o gcrt1.o gmon.o crtbegin.o crtend.o"
5971                 case $machine in
5972                 *-*-solaris2.[0-6] | *-*-solaris2.[0-6].*) ;;
5973                 *-*-solaris2*)
5974                         if test x$gnu_ld = xyes
5975                         then
5976                                 tm_file=sparc/sol2-64.h
5977                         else
5978                                 tm_file=sparc/sol2-sld-64.h
5979                         fi
5980                         tmake_file="$tmake_file sparc/t-sol2-64"
5981                         ;;
5982                 esac
5983                 case $machine in
5984                 *-*-solaris2.[0-4])
5985                         float_format=i128
5986                         ;;
5987                 *)
5988                         float_format=none
5989                         ;;
5990                 esac
5991                 if test x${enable_threads} = x; then
5992                     enable_threads=$have_pthread_h
5993                     if test x${enable_threads} = x; then
5994                         enable_threads=$have_thread_h
5995                     fi
5996                 fi
5997                 if test x${enable_threads} = xyes; then
5998                     if test x${have_pthread_h} = xyes; then
5999                         thread_file='posix'
6000                     else
6001                         thread_file='solaris'
6002                     fi
6003                 fi
6004                 ;;
6005         sparc-*-sunos4.0*)
6006                 tm_file=sparc/sunos4.h
6007                 tmake_file=sparc/t-sunos40
6008                 use_collect2=yes
6009                 ;;
6010         sparc-*-sunos4*)
6011                 tm_file=sparc/sunos4.h
6012                 tmake_file=sparc/t-sunos41
6013                 use_collect2=yes
6014                 if test x$gas = xyes; then
6015                         tm_file="${tm_file} sparc/sun4gas.h"
6016                 fi
6017                 ;;
6018         sparc-*-sunos3*)
6019                 tm_file=sparc/sun4o3.h
6020                 use_collect2=yes
6021                 ;;
6022         sparc-*-sysv4*)
6023                 tm_file=sparc/sysv4.h
6024                 xm_file="sparc/xm-sysv4.h"
6025                 xm_defines="USG POSIX"
6026                 tmake_file=t-svr4
6027                 xmake_file=sparc/x-sysv4
6028                 extra_parts="crtbegin.o crtend.o"
6029                 ;;
6030         sparc-*-vxsim*)
6031                 xm_file="sparc/xm-sysv4.h sparc/xm-sol2.h"
6032                 xm_defines="USG POSIX"
6033                 tm_file=sparc/vxsim.h
6034                 tmake_file=sparc/t-vxsparc
6035                 xmake_file=sparc/x-sysv4
6036                 ;;
6037         sparclet-*-aout*)
6038                 tm_file="sparc/splet.h libgloss.h"
6039                 tmake_file=sparc/t-splet
6040                 ;;
6041         sparclite-*-coff*)
6042                 tm_file="sparc/litecoff.h libgloss.h"
6043                 tmake_file=sparc/t-sparclite
6044                 ;;
6045         sparclite-*-aout*)
6046                 tm_file="sparc/lite.h aoutos.h libgloss.h"
6047                 tmake_file=sparc/t-sparclite
6048                 ;;
6049         sparclite-*-elf*)
6050                 tm_file="sparc/liteelf.h"
6051                 tmake_file=sparc/t-sparclite
6052                 extra_parts="crtbegin.o crtend.o"
6053                 ;;
6054         sparc86x-*-aout*)
6055                 tm_file="sparc/sp86x-aout.h aoutos.h libgloss.h"
6056                 tmake_file=sparc/t-sp86x
6057                 ;;
6058         sparc86x-*-elf*)
6059                 tm_file="sparc/sp86x-elf.h"
6060                 tmake_file=sparc/t-sp86x
6061                 extra_parts="crtbegin.o crtend.o"
6062                 ;;
6063         sparc64-*-aout*)
6064                 tmake_file=sparc/t-sp64
6065                 tm_file=sparc/sp64-aout.h
6066                 ;;
6067         sparc64-*-elf*)
6068                 tmake_file=sparc/t-sp64
6069                 tm_file=sparc/sp64-elf.h
6070                 extra_parts="crtbegin.o crtend.o"
6071                 ;;
6072         sparc64-*-linux*)               # 64-bit Sparc's running GNU/Linux
6073                 tmake_file="t-linux sparc/t-linux64"
6074                 xm_file="sparc/xm-sp64.h sparc/xm-linux.h"
6075                 tm_file=sparc/linux64.h
6076                 xmake_file=x-linux
6077                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
6078                 gnu_ld=yes
6079                 if test x$enable_threads = xyes; then
6080                         thread_file='posix'
6081                 fi
6082                 float_format=sparc
6083                 ;;
6084 # This hasn't been upgraded to GCC 2.
6085 #       tahoe-harris-*)                 # Harris tahoe, using COFF.
6086 #               tm_file=tahoe/harris.h
6087 #               ;;
6088 #       tahoe-*-bsd*)                   # tahoe running BSD
6089 #               ;;
6090         thumb-*-coff* | thumbel-*-coff*)
6091                 tm_file=arm/tcoff.h
6092                 out_file=arm/thumb.c
6093                 xm_file=arm/xm-thumb.h
6094                 md_file=arm/thumb.md
6095                 tmake_file=arm/t-thumb
6096                 tm_p_file=arm/thumb-protos.h
6097                 ;;
6098         thumb-*-elf* | thumbel-*-elf*)
6099                 tm_file=arm/telf.h
6100                 out_file=arm/thumb.c
6101                 xm_file=arm/xm-thumb.h
6102                 md_file=arm/thumb.md
6103                 tmake_file=arm/t-thumb-elf
6104                 tm_p_file=arm/thumb-protos.h
6105                 ;;
6106         thumb-*-linux-gnu*)
6107                 tm_file=arm/linux-telf.h
6108                 out_file=arm/thumb.c
6109                 xm_file=arm/xm-thumb.h
6110                 md_file=arm/thumb.md
6111                 tmake_file=arm/t-thumb-linux
6112                 tm_p_file=arm/thumb-protos.h
6113                 ;;
6114         thumb-*-uclinux*)
6115                 tm_file=arm/uclinux-telf.h
6116                 out_file=arm/thumb.c
6117                 md_file=arm/thumb.md
6118                 tmake_file=arm/t-thumb-linux
6119                 xm_file=arm/xm-thumb.h
6120                 tm_p_file=arm/thumb-protos.h
6121                 ;;
6122         thumb-wrs-vxworks)
6123                 tm_file=arm/tcoff.h
6124                 out_file=arm/thumb.c
6125                 xm_file=arm/xm-thumb.h
6126                 md_file=arm/thumb.md
6127                 tmake_file=arm/t-thumb
6128                 thread_file='vxworks'
6129                 tm_p_file=arm/thumb-protos.h
6130                 ;;
6131         thumb-*-pe)
6132                 tm_file=arm/tpe.h
6133                 out_file=arm/thumb.c
6134                 xm_file=arm/xm-thumb.h
6135                 md_file=arm/thumb.md
6136                 tmake_file=arm/t-pe-thumb
6137                 extra_objs=pe.o
6138                 tm_p_file=arm/thumb-protos.h
6139                 ;;
6140 # This hasn't been upgraded to GCC 2.
6141 #       tron-*-*)
6142 #               cpu_type=gmicro
6143 #               use_collect2=yes
6144 #               ;;
6145         v850-*-rtems*)
6146                 cpu_type=v850
6147                 tm_file="v850/rtems.h"
6148                 xm_file="v850/xm-v850.h"
6149                 tmake_file="v850/t-v850 t-rtems"
6150                 if test x$stabs = xyes
6151                 then
6152                         tm_file="${tm_file} dbx.h"
6153                 fi
6154                 use_collect2=no
6155                 ;;
6156         v850-*-*)
6157                 target_cpu_default="TARGET_CPU_generic"
6158                 cpu_type=v850
6159                 tm_file="v850/v850.h"
6160                 xm_file="v850/xm-v850.h"
6161                 tmake_file=v850/t-v850
6162                 if test x$stabs = xyes
6163                 then
6164                         tm_file="${tm_file} dbx.h"
6165                 fi
6166                 use_collect2=no
6167                 ;;
6168         vax-*-bsd*)                     # vaxen running BSD
6169                 use_collect2=yes
6170                 float_format=vax
6171                 ;;
6172         vax-*-sysv*)                    # vaxen running system V
6173                 tm_file="${tm_file} vax/vaxv.h"
6174                 xm_defines=USG
6175                 float_format=vax
6176                 ;;
6177         vax-*-netbsd*)
6178                 tm_file="${tm_file} netbsd.h vax/netbsd.h"
6179                 tmake_file=t-netbsd
6180                 float_format=vax
6181                 use_collect2=yes
6182                 ;;
6183         vax-*-openbsd*)
6184                 tmake_file="${tmake_file} vax/t-openbsd"
6185                 ;;
6186         vax-*-ultrix*)                  # vaxen running ultrix
6187                 tm_file="${tm_file} vax/ultrix.h"
6188                 use_collect2=yes
6189                 float_format=vax
6190                 ;;
6191         vax-*-vms*)                     # vaxen running VMS
6192                 xm_file=vax/xm-vms.h
6193                 tm_file=vax/vms.h
6194                 float_format=vax
6195                 ;;
6196         vax-*-*)                        # vax default entry
6197                 float_format=vax
6198                 ;;
6199         we32k-att-sysv*)
6200                 xm_file="${xm_file} xm-svr3"
6201                 use_collect2=yes
6202                 ;;
6203         *)
6204                 echo "Configuration $machine not supported" 1>&2
6205                 exit 1
6206                 ;;
6207         esac
6208
6209         case $machine in
6210         *-*-linux-gnu*)
6211                 ;; # Existing GNU/Linux systems do not use the GNU setup.
6212         *-*-gnu*)
6213                 # On the GNU system, the setup is just about the same on
6214                 # each different CPU.  The specific machines that GNU
6215                 # supports are matched above and just set $cpu_type.
6216                 xm_file="xm-gnu.h ${xm_file}"
6217                 tm_file=${cpu_type}/gnu.h
6218                 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
6219                 # GNU always uses ELF.
6220                 elf=yes
6221                 # GNU tools are the only tools.
6222                 gnu_ld=yes
6223                 gas=yes
6224                 xmake_file=x-linux      # These details are the same as Linux.
6225                 tmake_file=t-gnu        # These are not.
6226                 ;;
6227         *-*-sysv4*)
6228                 xmake_try_sysv=x-sysv
6229                 install_headers_dir=install-headers-cpio
6230                 ;;
6231         *-*-sysv*)
6232                 install_headers_dir=install-headers-cpio
6233                 ;;
6234         esac
6235
6236         # Distinguish i[34567]86
6237         # Also, do not run mips-tfile on MIPS if using gas.
6238         # Process --with-cpu= for PowerPC/rs6000
6239         target_cpu_default2=
6240         case $machine in
6241         i486-*-*)
6242                 target_cpu_default2=1
6243                 ;;
6244         i586-*-*)
6245                 case $target_alias in
6246                         k6-*)
6247                                 target_cpu_default2=4
6248                                 ;;
6249                         *)
6250                                 target_cpu_default2=2
6251                                 ;;
6252                 esac
6253                 ;;
6254         i686-*-* | i786-*-*)
6255                 target_cpu_default2=3
6256                 ;;
6257         alpha*-*-*)
6258                 case $machine in
6259                         alphaev6[78]*)
6260                                 target_cpu_default2="MASK_CPU_EV6|MASK_BWX|MASK_MAX|MASK_FIX|MASK_CIX"
6261                                 ;;
6262                         alphaev6*)
6263                                 target_cpu_default2="MASK_CPU_EV6|MASK_BWX|MASK_MAX|MASK_FIX"
6264                                 ;;
6265                         alphapca56*)
6266                                 target_cpu_default2="MASK_CPU_EV5|MASK_BWX|MASK_MAX"
6267                                 ;;
6268                         alphaev56*)
6269                                 target_cpu_default2="MASK_CPU_EV5|MASK_BWX"
6270                                 ;;
6271                         alphaev5*)
6272                                 target_cpu_default2="MASK_CPU_EV5"
6273                                 ;;
6274                 esac
6275
6276                 if test x$gas = xyes
6277                 then
6278                         if test "$target_cpu_default2" = ""
6279                         then
6280                                 target_cpu_default2="MASK_GAS"
6281                         else
6282                                 target_cpu_default2="${target_cpu_default2}|MASK_GAS"
6283                         fi
6284                 fi
6285                 ;;
6286         arm*-*-*)
6287                 case "x$with_cpu" in
6288                         x)
6289                                 # The most generic
6290                                 target_cpu_default2="TARGET_CPU_generic"
6291                                 ;;
6292
6293                         # Distinguish cores, and major variants
6294                         # arm7m doesn't exist, but D & I don't affect code
6295                         xarm[23678] | xarm250 | xarm[67][01]0 \
6296                         | xarm7m | xarm7dm | xarm7dmi | xarm7tdmi \
6297                         | xarm7100 | xarm7500 | xarm7500fe | xarm810 \
6298                         | xstrongarm | xstrongarm110 | xstrongarm1100)
6299                                 target_cpu_default2="TARGET_CPU_$with_cpu"
6300                                 ;;
6301
6302                         xyes | xno)
6303                                 echo "--with-cpu must be passed a value" 1>&2
6304                                 exit 1
6305                                 ;;
6306
6307                         *)
6308                                 if test x$pass2done = xyes
6309                                 then
6310                                         echo "Unknown cpu used with --with-cpu=$with_cpu" 1>&2
6311                                         exit 1
6312                                 fi
6313                                 ;;
6314                 esac
6315                 ;;
6316
6317         mips*-*-ecoff* | mips*-*-elf*)
6318                 if test x$gas = xyes
6319                 then
6320                         if test x$gnu_ld = xyes
6321                         then
6322                                 target_cpu_default2=20
6323                         else
6324                                 target_cpu_default2=16
6325                         fi
6326                 fi
6327                 ;;
6328         mips*-*-*)
6329                 if test x$gas = xyes
6330                 then
6331                         target_cpu_default2=16
6332                 fi
6333                 ;;
6334         powerpc*-*-* | rs6000-*-*)
6335                 case "x$with_cpu" in
6336                         x)
6337                                 ;;
6338
6339                         xcommon | xpower | xpower2 | xpowerpc | xrios \
6340                           | xrios1 | xrios2 | xrsc | xrsc1 \
6341                           | x601 | x602 | x603 | x603e | x604 | x604e | x620 \
6342                           | xec603e | x740 | x750 | x401 \
6343                           | x403 | x505 | x801 | x821 | x823 | x860)
6344                                 target_cpu_default2="\"$with_cpu\""
6345                                 ;;
6346
6347                         xyes | xno)
6348                                 echo "--with-cpu must be passed a value" 1>&2
6349                                 exit 1
6350                                 ;;
6351
6352                         *)
6353                                 if test x$pass2done = xyes
6354                                 then
6355                                         echo "Unknown cpu used with --with-cpu=$with_cpu" 1>&2
6356                                         exit 1
6357                                 fi
6358                                 ;;
6359                 esac
6360                 ;;
6361         sparc*-*-*)
6362                 case ".$with_cpu" in
6363                         .)
6364                                 target_cpu_default2=TARGET_CPU_"`echo $machine | sed 's/-.*$//'`"
6365                                 ;;
6366                         .supersparc | .hypersparc | .ultrasparc | .v7 | .v8 | .v9)
6367                                 target_cpu_default2="TARGET_CPU_$with_cpu"
6368                                 ;;
6369                         *)
6370                                 if test x$pass2done = xyes
6371                                 then
6372                                         echo "Unknown cpu used with --with-cpu=$with_cpu" 1>&2
6373                                         exit 1
6374                                 fi
6375                                 ;;
6376                 esac
6377                 ;;
6378         esac
6379
6380         if test "$target_cpu_default2" != ""
6381         then
6382                 if test "$target_cpu_default" != ""
6383                 then
6384                         target_cpu_default="(${target_cpu_default}|${target_cpu_default2})"
6385                 else
6386                         target_cpu_default=$target_cpu_default2
6387                 fi
6388         fi
6389
6390         # No need for collect2 if we have the GNU linker.
6391         # Actually, there is now; GNU ld doesn't handle the EH info or
6392         # collecting for shared libraries.
6393         #case x$gnu_ld in
6394         #xyes)
6395         #       use_collect2=
6396         #       ;;
6397         #esac
6398
6399 # Save data on machine being used to compile GCC in build_xm_file.
6400 # Save data on host machine in vars host_xm_file and host_xmake_file.
6401         if test x$pass1done = x
6402         then
6403                 if test x"$xm_file" = x
6404                 then build_xm_file=$cpu_type/xm-$cpu_type.h
6405                 else build_xm_file=$xm_file
6406                 fi
6407                 build_xm_defines=$xm_defines
6408                 build_install_headers_dir=$install_headers_dir
6409                 build_exeext=$exeext
6410                 pass1done=yes
6411         else
6412                 if test x$pass2done = x
6413                 then
6414                         if test x"$xm_file" = x
6415                         then host_xm_file=$cpu_type/xm-$cpu_type.h
6416                         else host_xm_file=$xm_file
6417                         fi
6418                         host_xm_defines=$xm_defines
6419                         if test x"$xmake_file" = x
6420                         then xmake_file=$cpu_type/x-$cpu_type
6421                         fi
6422                         host_xmake_file="$xmake_file"
6423                         host_truncate_target=$truncate_target
6424                         host_extra_gcc_objs=$extra_gcc_objs
6425                         host_extra_objs=$extra_host_objs
6426                         host_exeext=$exeext
6427                         pass2done=yes
6428                 fi
6429         fi
6430 done
6431
6432 extra_objs="${host_extra_objs} ${extra_objs}"
6433
6434 # Default the target-machine variables that were not explicitly set.
6435 if test x"$tm_file" = x
6436 then tm_file=$cpu_type/$cpu_type.h; fi
6437
6438 if test x$extra_headers = x
6439 then extra_headers=; fi
6440
6441 if test x"$xm_file" = x
6442 then xm_file=$cpu_type/xm-$cpu_type.h; fi
6443
6444 if test x$md_file = x
6445 then md_file=$cpu_type/$cpu_type.md; fi
6446
6447 if test x$out_file = x
6448 then out_file=$cpu_type/$cpu_type.c; fi
6449
6450 if test x"$tmake_file" = x
6451 then tmake_file=$cpu_type/t-$cpu_type
6452 fi
6453
6454 if test x"$dwarf2" = xyes
6455 then tm_file="$tm_file tm-dwarf2.h"
6456 fi
6457
6458 if test x$float_format = x
6459 then float_format=i64
6460 fi
6461
6462 if test $float_format = none
6463 then float_h_file=Makefile.in
6464 else float_h_file=float-$float_format.h
6465 fi
6466
6467 # Handle cpp installation.
6468 if test x$enable_cpp != xno
6469 then
6470   tmake_file="$tmake_file t-install-cpp"
6471 fi
6472
6473 # Say what files are being used for the output code and MD file.
6474 echo "Using \`$srcdir/config/$out_file' to output insns."
6475 echo "Using \`$srcdir/config/$md_file' as machine description file."
6476
6477 count=a
6478 for f in $tm_file; do
6479         count=${count}x
6480 done
6481 if test $count = ax; then
6482         echo "Using \`$srcdir/config/$tm_file' as target machine macro file."
6483 else
6484         echo "Using the following target machine macro files:"
6485         for f in $tm_file; do
6486                 echo "  $srcdir/config/$f"
6487         done
6488 fi
6489
6490 count=a
6491 for f in $host_xm_file; do
6492         count=${count}x
6493 done
6494 if test $count = ax; then
6495         echo "Using \`$srcdir/config/$host_xm_file' as host machine macro file."
6496 else
6497         echo "Using the following host machine macro files:"
6498         for f in $host_xm_file; do
6499                 echo "  $srcdir/config/$f"
6500         done
6501 fi
6502
6503 if test "$host_xm_file" != "$build_xm_file"; then
6504         count=a
6505         for f in $build_xm_file; do
6506                 count=${count}x
6507         done
6508         if test $count = ax; then
6509                 echo "Using \`$srcdir/config/$build_xm_file' as build machine macro file."
6510         else
6511                 echo "Using the following build machine macro files:"
6512                 for f in $build_xm_file; do
6513                         echo "  $srcdir/config/$f"
6514                 done
6515         fi
6516 fi
6517
6518 if test x$thread_file = x; then
6519         if test x$target_thread_file != x; then
6520                 thread_file=$target_thread_file
6521         else
6522                 thread_file='single'
6523         fi
6524 fi
6525
6526 # Set up the header files.
6527 # $links is the list of header files to create.
6528 # $vars is the list of shell variables with file names to include.
6529 # auto-host.h is the file containing items generated by autoconf and is
6530 # the first file included by config.h.
6531 null_defines=
6532 host_xm_file="auto-host.h gansidecl.h ${host_xm_file} hwint.h"
6533
6534 # If host=build, it is correct to have hconfig include auto-host.h
6535 # as well.  If host!=build, we are in error and need to do more
6536 # work to find out the build config parameters.
6537 if test x$host = x$build
6538 then
6539         build_xm_file="auto-host.h gansidecl.h ${build_xm_file} hwint.h"
6540 else
6541         # We create a subdir, then run autoconf in the subdir.
6542         # To prevent recursion we set host and build for the new
6543         # invocation of configure to the build for this invocation
6544         # of configure.
6545         tempdir=build.$$
6546         rm -rf $tempdir
6547         mkdir $tempdir
6548         cd $tempdir
6549         case ${srcdir} in
6550         /*) realsrcdir=${srcdir};;
6551         *) realsrcdir=../${srcdir};;
6552         esac
6553         CC=${CC_FOR_BUILD} ${realsrcdir}/configure \
6554                 --target=$target --host=$build --build=$build
6555
6556         # We just finished tests for the build machine, so rename
6557         # the file auto-build.h in the gcc directory.
6558         mv auto-host.h ../auto-build.h
6559         cd ..
6560         rm -rf $tempdir
6561         build_xm_file="auto-build.h gansidecl.h ${build_xm_file} hwint.h"
6562 fi
6563
6564 xm_file="gansidecl.h ${xm_file}"
6565 tm_file="gansidecl.h ${tm_file}"
6566
6567 vars="host_xm_file tm_file tm_p_file xm_file build_xm_file"
6568 links="config.h tm.h tm_p.h tconfig.h hconfig.h"
6569 defines="host_xm_defines null_defines null_defines xm_defines build_xm_defines"
6570
6571 rm -f config.bak
6572 if test -f config.status; then mv -f config.status config.bak; fi
6573
6574 # Make the links.
6575 while test -n "$vars"
6576 do
6577         set $vars; var=$1; shift; vars=$*
6578         set $links; link=$1; shift; links=$*
6579         set $defines; define=$1; shift; defines=$*
6580
6581         rm -f $link
6582         # Make sure the file is created, even if it is empty.
6583         echo >$link
6584
6585         # Define TARGET_CPU_DEFAULT if the system wants one.
6586         # This substitutes for lots of *.h files.
6587         if test "$target_cpu_default" != "" -a $link = tm.h
6588         then
6589                 echo "#define TARGET_CPU_DEFAULT ($target_cpu_default)" >>$link
6590         fi
6591
6592         for file in `eval echo '$'$var`; do
6593                 case $file in
6594                 auto-config.h)
6595                         ;;
6596                 *)
6597                         echo '#ifdef IN_GCC' >>$link
6598                         ;;
6599                 esac
6600                 echo "#include \"$file\"" >>$link
6601                 case $file in
6602                 auto-config.h)
6603                         ;;
6604                 *)
6605                         echo '#endif' >>$link
6606                         ;;
6607                 esac
6608         done
6609
6610         for def in `eval echo '$'$define`; do
6611                 echo "#ifndef $def" >>$link
6612                 echo "#define $def" >>$link
6613                 echo "#endif" >>$link
6614         done
6615 done
6616
6617 # Truncate the target if necessary
6618 if test x$host_truncate_target != x; then
6619         target=`echo $target | sed -e 's/\(..............\).*/\1/'`
6620 fi
6621
6622 # Get the version trigger filename from the toplevel
6623 if test "${with_gcc_version_trigger+set}" = set; then
6624         gcc_version_trigger=$with_gcc_version_trigger
6625 else
6626         gcc_version_trigger=${srcdir}/version.c
6627 fi
6628 gcc_version=`grep version_string ${gcc_version_trigger} | sed -e 's/.*\"\([^ \"]*\)[ \"].*/\1/'`
6629
6630 # Internationalization
6631 PACKAGE=gcc
6632 VERSION="$gcc_version"
6633 cat >> confdefs.h <<EOF
6634 #define PACKAGE "$PACKAGE"
6635 EOF
6636
6637 cat >> confdefs.h <<EOF
6638 #define VERSION "$VERSION"
6639 EOF
6640
6641
6642
6643
6644 ALL_LINGUAS="en_UK"
6645
6646 # NLS support is still experimental, so disable it by default for now.
6647 # Check whether --enable-nls or --disable-nls was given.
6648 if test "${enable_nls+set}" = set; then
6649   enableval="$enable_nls"
6650   :
6651 else
6652   enable_nls=no
6653 fi
6654
6655
6656
6657         echo $ac_n "checking for strerror in -lcposix""... $ac_c" 1>&6
6658 echo "configure:6659: checking for strerror in -lcposix" >&5
6659 ac_lib_var=`echo cposix'_'strerror | sed 'y%./+-%__p_%'`
6660 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
6661   echo $ac_n "(cached) $ac_c" 1>&6
6662 else
6663   ac_save_LIBS="$LIBS"
6664 LIBS="-lcposix  $LIBS"
6665 cat > conftest.$ac_ext <<EOF
6666 #line 6667 "configure"
6667 #include "confdefs.h"
6668 /* Override any gcc2 internal prototype to avoid an error.  */
6669 /* We use char because int might match the return type of a gcc2
6670     builtin and then its argument prototype would still apply.  */
6671 char strerror();
6672
6673 int main() {
6674 strerror()
6675 ; return 0; }
6676 EOF
6677 if { (eval echo configure:6678: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6678   rm -rf conftest*
6679   eval "ac_cv_lib_$ac_lib_var=yes"
6680 else
6681   echo "configure: failed program was:" >&5
6682   cat conftest.$ac_ext >&5
6683   rm -rf conftest*
6684   eval "ac_cv_lib_$ac_lib_var=no"
6685 fi
6686 rm -f conftest*
6687 LIBS="$ac_save_LIBS"
6688
6689 fi
6690 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
6691   echo "$ac_t""yes" 1>&6
6692   LIBS="$LIBS -lcposix"
6693 else
6694   echo "$ac_t""no" 1>&6
6695 fi
6696
6697
6698
6699 echo $ac_n "checking for working const""... $ac_c" 1>&6
6700 echo "configure:6701: checking for working const" >&5
6701 if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then
6702   echo $ac_n "(cached) $ac_c" 1>&6
6703 else
6704   cat > conftest.$ac_ext <<EOF
6705 #line 6706 "configure"
6706 #include "confdefs.h"
6707
6708 int main() {
6709
6710 /* Ultrix mips cc rejects this.  */
6711 typedef int charset[2]; const charset x;
6712 /* SunOS 4.1.1 cc rejects this.  */
6713 char const *const *ccp;
6714 char **p;
6715 /* NEC SVR4.0.2 mips cc rejects this.  */
6716 struct point {int x, y;};
6717 static struct point const zero = {0,0};
6718 /* AIX XL C 1.02.0.0 rejects this.
6719    It does not let you subtract one const X* pointer from another in an arm
6720    of an if-expression whose if-part is not a constant expression */
6721 const char *g = "string";
6722 ccp = &g + (g ? g-g : 0);
6723 /* HPUX 7.0 cc rejects these. */
6724 ++ccp;
6725 p = (char**) ccp;
6726 ccp = (char const *const *) p;
6727 { /* SCO 3.2v4 cc rejects this.  */
6728   char *t;
6729   char const *s = 0 ? (char *) 0 : (char const *) 0;
6730
6731   *t++ = 0;
6732 }
6733 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
6734   int x[] = {25, 17};
6735   const int *foo = &x[0];
6736   ++foo;
6737 }
6738 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
6739   typedef const int *iptr;
6740   iptr p = 0;
6741   ++p;
6742 }
6743 { /* AIX XL C 1.02.0.0 rejects this saying
6744      "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
6745   struct s { int j; const int *ap[3]; };
6746   struct s *b; b->j = 5;
6747 }
6748 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
6749   const int foo = 10;
6750 }
6751
6752 ; return 0; }
6753 EOF
6754 if { (eval echo configure:6755: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
6755   rm -rf conftest*
6756   ac_cv_c_const=yes
6757 else
6758   echo "configure: failed program was:" >&5
6759   cat conftest.$ac_ext >&5
6760   rm -rf conftest*
6761   ac_cv_c_const=no
6762 fi
6763 rm -f conftest*
6764 fi
6765
6766 echo "$ac_t""$ac_cv_c_const" 1>&6
6767 if test $ac_cv_c_const = no; then
6768   cat >> confdefs.h <<\EOF
6769 #define const
6770 EOF
6771
6772 fi
6773
6774 echo $ac_n "checking for inline""... $ac_c" 1>&6
6775 echo "configure:6776: checking for inline" >&5
6776 if eval "test \"`echo '$''{'ac_cv_c_inline'+set}'`\" = set"; then
6777   echo $ac_n "(cached) $ac_c" 1>&6
6778 else
6779   ac_cv_c_inline=no
6780 for ac_kw in inline __inline__ __inline; do
6781   cat > conftest.$ac_ext <<EOF
6782 #line 6783 "configure"
6783 #include "confdefs.h"
6784
6785 int main() {
6786 } $ac_kw foo() {
6787 ; return 0; }
6788 EOF
6789 if { (eval echo configure:6790: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
6790   rm -rf conftest*
6791   ac_cv_c_inline=$ac_kw; break
6792 else
6793   echo "configure: failed program was:" >&5
6794   cat conftest.$ac_ext >&5
6795 fi
6796 rm -f conftest*
6797 done
6798
6799 fi
6800
6801 echo "$ac_t""$ac_cv_c_inline" 1>&6
6802 case "$ac_cv_c_inline" in
6803   inline | yes) ;;
6804   no) cat >> confdefs.h <<\EOF
6805 #define inline
6806 EOF
6807  ;;
6808   *)  cat >> confdefs.h <<EOF
6809 #define inline $ac_cv_c_inline
6810 EOF
6811  ;;
6812 esac
6813
6814 echo $ac_n "checking for off_t""... $ac_c" 1>&6
6815 echo "configure:6816: checking for off_t" >&5
6816 if eval "test \"`echo '$''{'ac_cv_type_off_t'+set}'`\" = set"; then
6817   echo $ac_n "(cached) $ac_c" 1>&6
6818 else
6819   cat > conftest.$ac_ext <<EOF
6820 #line 6821 "configure"
6821 #include "confdefs.h"
6822 #include <sys/types.h>
6823 #if STDC_HEADERS
6824 #include <stdlib.h>
6825 #include <stddef.h>
6826 #endif
6827 EOF
6828 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6829   egrep "(^|[^a-zA-Z_0-9])off_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
6830   rm -rf conftest*
6831   ac_cv_type_off_t=yes
6832 else
6833   rm -rf conftest*
6834   ac_cv_type_off_t=no
6835 fi
6836 rm -f conftest*
6837
6838 fi
6839 echo "$ac_t""$ac_cv_type_off_t" 1>&6
6840 if test $ac_cv_type_off_t = no; then
6841   cat >> confdefs.h <<\EOF
6842 #define off_t long
6843 EOF
6844
6845 fi
6846
6847 echo $ac_n "checking for size_t""... $ac_c" 1>&6
6848 echo "configure:6849: checking for size_t" >&5
6849 if eval "test \"`echo '$''{'ac_cv_type_size_t'+set}'`\" = set"; then
6850   echo $ac_n "(cached) $ac_c" 1>&6
6851 else
6852   cat > conftest.$ac_ext <<EOF
6853 #line 6854 "configure"
6854 #include "confdefs.h"
6855 #include <sys/types.h>
6856 #if STDC_HEADERS
6857 #include <stdlib.h>
6858 #include <stddef.h>
6859 #endif
6860 EOF
6861 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6862   egrep "(^|[^a-zA-Z_0-9])size_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
6863   rm -rf conftest*
6864   ac_cv_type_size_t=yes
6865 else
6866   rm -rf conftest*
6867   ac_cv_type_size_t=no
6868 fi
6869 rm -f conftest*
6870
6871 fi
6872 echo "$ac_t""$ac_cv_type_size_t" 1>&6
6873 if test $ac_cv_type_size_t = no; then
6874   cat >> confdefs.h <<\EOF
6875 #define size_t unsigned
6876 EOF
6877
6878 fi
6879
6880 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
6881 # for constant arguments.  Useless!
6882 echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6
6883 echo "configure:6884: checking for working alloca.h" >&5
6884 if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then
6885   echo $ac_n "(cached) $ac_c" 1>&6
6886 else
6887   cat > conftest.$ac_ext <<EOF
6888 #line 6889 "configure"
6889 #include "confdefs.h"
6890 #include <alloca.h>
6891 int main() {
6892 char *p = alloca(2 * sizeof(int));
6893 ; return 0; }
6894 EOF
6895 if { (eval echo configure:6896: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6896   rm -rf conftest*
6897   ac_cv_header_alloca_h=yes
6898 else
6899   echo "configure: failed program was:" >&5
6900   cat conftest.$ac_ext >&5
6901   rm -rf conftest*
6902   ac_cv_header_alloca_h=no
6903 fi
6904 rm -f conftest*
6905 fi
6906
6907 echo "$ac_t""$ac_cv_header_alloca_h" 1>&6
6908 if test $ac_cv_header_alloca_h = yes; then
6909   cat >> confdefs.h <<\EOF
6910 #define HAVE_ALLOCA_H 1
6911 EOF
6912
6913 fi
6914
6915 echo $ac_n "checking for alloca""... $ac_c" 1>&6
6916 echo "configure:6917: checking for alloca" >&5
6917 if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then
6918   echo $ac_n "(cached) $ac_c" 1>&6
6919 else
6920   cat > conftest.$ac_ext <<EOF
6921 #line 6922 "configure"
6922 #include "confdefs.h"
6923
6924 #ifdef __GNUC__
6925 # define alloca __builtin_alloca
6926 #else
6927 # ifdef _MSC_VER
6928 #  include <malloc.h>
6929 #  define alloca _alloca
6930 # else
6931 #  if HAVE_ALLOCA_H
6932 #   include <alloca.h>
6933 #  else
6934 #   ifdef _AIX
6935  #pragma alloca
6936 #   else
6937 #    ifndef alloca /* predefined by HP cc +Olibcalls */
6938 char *alloca ();
6939 #    endif
6940 #   endif
6941 #  endif
6942 # endif
6943 #endif
6944
6945 int main() {
6946 char *p = (char *) alloca(1);
6947 ; return 0; }
6948 EOF
6949 if { (eval echo configure:6950: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6950   rm -rf conftest*
6951   ac_cv_func_alloca_works=yes
6952 else
6953   echo "configure: failed program was:" >&5
6954   cat conftest.$ac_ext >&5
6955   rm -rf conftest*
6956   ac_cv_func_alloca_works=no
6957 fi
6958 rm -f conftest*
6959 fi
6960
6961 echo "$ac_t""$ac_cv_func_alloca_works" 1>&6
6962 if test $ac_cv_func_alloca_works = yes; then
6963   cat >> confdefs.h <<\EOF
6964 #define HAVE_ALLOCA 1
6965 EOF
6966
6967 fi
6968
6969 if test $ac_cv_func_alloca_works = no; then
6970   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
6971   # that cause trouble.  Some versions do not even contain alloca or
6972   # contain a buggy version.  If you still want to use their alloca,
6973   # use ar to extract alloca.o from them instead of compiling alloca.c.
6974   ALLOCA=alloca.${ac_objext}
6975   cat >> confdefs.h <<\EOF
6976 #define C_ALLOCA 1
6977 EOF
6978
6979
6980 echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
6981 echo "configure:6982: checking whether alloca needs Cray hooks" >&5
6982 if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
6983   echo $ac_n "(cached) $ac_c" 1>&6
6984 else
6985   cat > conftest.$ac_ext <<EOF
6986 #line 6987 "configure"
6987 #include "confdefs.h"
6988 #if defined(CRAY) && ! defined(CRAY2)
6989 webecray
6990 #else
6991 wenotbecray
6992 #endif
6993
6994 EOF
6995 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6996   egrep "webecray" >/dev/null 2>&1; then
6997   rm -rf conftest*
6998   ac_cv_os_cray=yes
6999 else
7000   rm -rf conftest*
7001   ac_cv_os_cray=no
7002 fi
7003 rm -f conftest*
7004
7005 fi
7006
7007 echo "$ac_t""$ac_cv_os_cray" 1>&6
7008 if test $ac_cv_os_cray = yes; then
7009 for ac_func in _getb67 GETB67 getb67; do
7010   echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
7011 echo "configure:7012: checking for $ac_func" >&5
7012 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
7013   echo $ac_n "(cached) $ac_c" 1>&6
7014 else
7015   cat > conftest.$ac_ext <<EOF
7016 #line 7017 "configure"
7017 #include "confdefs.h"
7018 /* System header to define __stub macros and hopefully few prototypes,
7019     which can conflict with char $ac_func(); below.  */
7020 #include <assert.h>
7021 /* Override any gcc2 internal prototype to avoid an error.  */
7022 /* We use char because int might match the return type of a gcc2
7023     builtin and then its argument prototype would still apply.  */
7024 char $ac_func();
7025
7026 int main() {
7027
7028 /* The GNU C library defines this for functions which it implements
7029     to always fail with ENOSYS.  Some functions are actually named
7030     something starting with __ and the normal name is an alias.  */
7031 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
7032 choke me
7033 #else
7034 $ac_func();
7035 #endif
7036
7037 ; return 0; }
7038 EOF
7039 if { (eval echo configure:7040: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7040   rm -rf conftest*
7041   eval "ac_cv_func_$ac_func=yes"
7042 else
7043   echo "configure: failed program was:" >&5
7044   cat conftest.$ac_ext >&5
7045   rm -rf conftest*
7046   eval "ac_cv_func_$ac_func=no"
7047 fi
7048 rm -f conftest*
7049 fi
7050
7051 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
7052   echo "$ac_t""yes" 1>&6
7053   cat >> confdefs.h <<EOF
7054 #define CRAY_STACKSEG_END $ac_func
7055 EOF
7056
7057   break
7058 else
7059   echo "$ac_t""no" 1>&6
7060 fi
7061
7062 done
7063 fi
7064
7065 echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
7066 echo "configure:7067: checking stack direction for C alloca" >&5
7067 if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then
7068   echo $ac_n "(cached) $ac_c" 1>&6
7069 else
7070   if test "$cross_compiling" = yes; then
7071   ac_cv_c_stack_direction=0
7072 else
7073   cat > conftest.$ac_ext <<EOF
7074 #line 7075 "configure"
7075 #include "confdefs.h"
7076 find_stack_direction ()
7077 {
7078   static char *addr = 0;
7079   auto char dummy;
7080   if (addr == 0)
7081     {
7082       addr = &dummy;
7083       return find_stack_direction ();
7084     }
7085   else
7086     return (&dummy > addr) ? 1 : -1;
7087 }
7088 main ()
7089 {
7090   exit (find_stack_direction() < 0);
7091 }
7092 EOF
7093 if { (eval echo configure:7094: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
7094 then
7095   ac_cv_c_stack_direction=1
7096 else
7097   echo "configure: failed program was:" >&5
7098   cat conftest.$ac_ext >&5
7099   rm -fr conftest*
7100   ac_cv_c_stack_direction=-1
7101 fi
7102 rm -fr conftest*
7103 fi
7104
7105 fi
7106
7107 echo "$ac_t""$ac_cv_c_stack_direction" 1>&6
7108 cat >> confdefs.h <<EOF
7109 #define STACK_DIRECTION $ac_cv_c_stack_direction
7110 EOF
7111
7112 fi
7113
7114 for ac_hdr in unistd.h
7115 do
7116 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
7117 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
7118 echo "configure:7119: checking for $ac_hdr" >&5
7119 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
7120   echo $ac_n "(cached) $ac_c" 1>&6
7121 else
7122   cat > conftest.$ac_ext <<EOF
7123 #line 7124 "configure"
7124 #include "confdefs.h"
7125 #include <$ac_hdr>
7126 EOF
7127 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
7128 { (eval echo configure:7129: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
7129 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
7130 if test -z "$ac_err"; then
7131   rm -rf conftest*
7132   eval "ac_cv_header_$ac_safe=yes"
7133 else
7134   echo "$ac_err" >&5
7135   echo "configure: failed program was:" >&5
7136   cat conftest.$ac_ext >&5
7137   rm -rf conftest*
7138   eval "ac_cv_header_$ac_safe=no"
7139 fi
7140 rm -f conftest*
7141 fi
7142 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
7143   echo "$ac_t""yes" 1>&6
7144     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
7145   cat >> confdefs.h <<EOF
7146 #define $ac_tr_hdr 1
7147 EOF
7148
7149 else
7150   echo "$ac_t""no" 1>&6
7151 fi
7152 done
7153
7154 for ac_func in getpagesize
7155 do
7156 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
7157 echo "configure:7158: checking for $ac_func" >&5
7158 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
7159   echo $ac_n "(cached) $ac_c" 1>&6
7160 else
7161   cat > conftest.$ac_ext <<EOF
7162 #line 7163 "configure"
7163 #include "confdefs.h"
7164 /* System header to define __stub macros and hopefully few prototypes,
7165     which can conflict with char $ac_func(); below.  */
7166 #include <assert.h>
7167 /* Override any gcc2 internal prototype to avoid an error.  */
7168 /* We use char because int might match the return type of a gcc2
7169     builtin and then its argument prototype would still apply.  */
7170 char $ac_func();
7171
7172 int main() {
7173
7174 /* The GNU C library defines this for functions which it implements
7175     to always fail with ENOSYS.  Some functions are actually named
7176     something starting with __ and the normal name is an alias.  */
7177 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
7178 choke me
7179 #else
7180 $ac_func();
7181 #endif
7182
7183 ; return 0; }
7184 EOF
7185 if { (eval echo configure:7186: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7186   rm -rf conftest*
7187   eval "ac_cv_func_$ac_func=yes"
7188 else
7189   echo "configure: failed program was:" >&5
7190   cat conftest.$ac_ext >&5
7191   rm -rf conftest*
7192   eval "ac_cv_func_$ac_func=no"
7193 fi
7194 rm -f conftest*
7195 fi
7196
7197 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
7198   echo "$ac_t""yes" 1>&6
7199     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
7200   cat >> confdefs.h <<EOF
7201 #define $ac_tr_func 1
7202 EOF
7203
7204 else
7205   echo "$ac_t""no" 1>&6
7206 fi
7207 done
7208
7209 echo $ac_n "checking for working mmap""... $ac_c" 1>&6
7210 echo "configure:7211: checking for working mmap" >&5
7211 if eval "test \"`echo '$''{'ac_cv_func_mmap_fixed_mapped'+set}'`\" = set"; then
7212   echo $ac_n "(cached) $ac_c" 1>&6
7213 else
7214   if test "$cross_compiling" = yes; then
7215   ac_cv_func_mmap_fixed_mapped=no
7216 else
7217   cat > conftest.$ac_ext <<EOF
7218 #line 7219 "configure"
7219 #include "confdefs.h"
7220
7221 /* Thanks to Mike Haertel and Jim Avera for this test.
7222    Here is a matrix of mmap possibilities:
7223         mmap private not fixed
7224         mmap private fixed at somewhere currently unmapped
7225         mmap private fixed at somewhere already mapped
7226         mmap shared not fixed
7227         mmap shared fixed at somewhere currently unmapped
7228         mmap shared fixed at somewhere already mapped
7229    For private mappings, we should verify that changes cannot be read()
7230    back from the file, nor mmap's back from the file at a different
7231    address.  (There have been systems where private was not correctly
7232    implemented like the infamous i386 svr4.0, and systems where the
7233    VM page cache was not coherent with the filesystem buffer cache
7234    like early versions of FreeBSD and possibly contemporary NetBSD.)
7235    For shared mappings, we should conversely verify that changes get
7236    propogated back to all the places they're supposed to be.
7237
7238    Grep wants private fixed already mapped.
7239    The main things grep needs to know about mmap are:
7240    * does it exist and is it safe to write into the mmap'd area
7241    * how to use it (BSD variants)  */
7242 #include <sys/types.h>
7243 #include <fcntl.h>
7244 #include <sys/mman.h>
7245
7246 /* This mess was copied from the GNU getpagesize.h.  */
7247 #ifndef HAVE_GETPAGESIZE
7248 # ifdef HAVE_UNISTD_H
7249 #  include <unistd.h>
7250 # endif
7251
7252 /* Assume that all systems that can run configure have sys/param.h.  */
7253 # ifndef HAVE_SYS_PARAM_H
7254 #  define HAVE_SYS_PARAM_H 1
7255 # endif
7256
7257 # ifdef _SC_PAGESIZE
7258 #  define getpagesize() sysconf(_SC_PAGESIZE)
7259 # else /* no _SC_PAGESIZE */
7260 #  ifdef HAVE_SYS_PARAM_H
7261 #   include <sys/param.h>
7262 #   ifdef EXEC_PAGESIZE
7263 #    define getpagesize() EXEC_PAGESIZE
7264 #   else /* no EXEC_PAGESIZE */
7265 #    ifdef NBPG
7266 #     define getpagesize() NBPG * CLSIZE
7267 #     ifndef CLSIZE
7268 #      define CLSIZE 1
7269 #     endif /* no CLSIZE */
7270 #    else /* no NBPG */
7271 #     ifdef NBPC
7272 #      define getpagesize() NBPC
7273 #     else /* no NBPC */
7274 #      ifdef PAGESIZE
7275 #       define getpagesize() PAGESIZE
7276 #      endif /* PAGESIZE */
7277 #     endif /* no NBPC */
7278 #    endif /* no NBPG */
7279 #   endif /* no EXEC_PAGESIZE */
7280 #  else /* no HAVE_SYS_PARAM_H */
7281 #   define getpagesize() 8192   /* punt totally */
7282 #  endif /* no HAVE_SYS_PARAM_H */
7283 # endif /* no _SC_PAGESIZE */
7284
7285 #endif /* no HAVE_GETPAGESIZE */
7286
7287 #ifdef __cplusplus
7288 extern "C" { void *malloc(unsigned); }
7289 #else
7290 char *malloc();
7291 #endif
7292
7293 int
7294 main()
7295 {
7296         char *data, *data2, *data3;
7297         int i, pagesize;
7298         int fd;
7299
7300         pagesize = getpagesize();
7301
7302         /*
7303          * First, make a file with some known garbage in it.
7304          */
7305         data = malloc(pagesize);
7306         if (!data)
7307                 exit(1);
7308         for (i = 0; i < pagesize; ++i)
7309                 *(data + i) = rand();
7310         umask(0);
7311         fd = creat("conftestmmap", 0600);
7312         if (fd < 0)
7313                 exit(1);
7314         if (write(fd, data, pagesize) != pagesize)
7315                 exit(1);
7316         close(fd);
7317
7318         /*
7319          * Next, try to mmap the file at a fixed address which
7320          * already has something else allocated at it.  If we can,
7321          * also make sure that we see the same garbage.
7322          */
7323         fd = open("conftestmmap", O_RDWR);
7324         if (fd < 0)
7325                 exit(1);
7326         data2 = malloc(2 * pagesize);
7327         if (!data2)
7328                 exit(1);
7329         data2 += (pagesize - ((int) data2 & (pagesize - 1))) & (pagesize - 1);
7330         if (data2 != mmap(data2, pagesize, PROT_READ | PROT_WRITE,
7331             MAP_PRIVATE | MAP_FIXED, fd, 0L))
7332                 exit(1);
7333         for (i = 0; i < pagesize; ++i)
7334                 if (*(data + i) != *(data2 + i))
7335                         exit(1);
7336
7337         /*
7338          * Finally, make sure that changes to the mapped area
7339          * do not percolate back to the file as seen by read().
7340          * (This is a bug on some variants of i386 svr4.0.)
7341          */
7342         for (i = 0; i < pagesize; ++i)
7343                 *(data2 + i) = *(data2 + i) + 1;
7344         data3 = malloc(pagesize);
7345         if (!data3)
7346                 exit(1);
7347         if (read(fd, data3, pagesize) != pagesize)
7348                 exit(1);
7349         for (i = 0; i < pagesize; ++i)
7350                 if (*(data + i) != *(data3 + i))
7351                         exit(1);
7352         close(fd);
7353         unlink("conftestmmap");
7354         exit(0);
7355 }
7356
7357 EOF
7358 if { (eval echo configure:7359: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
7359 then
7360   ac_cv_func_mmap_fixed_mapped=yes
7361 else
7362   echo "configure: failed program was:" >&5
7363   cat conftest.$ac_ext >&5
7364   rm -fr conftest*
7365   ac_cv_func_mmap_fixed_mapped=no
7366 fi
7367 rm -fr conftest*
7368 fi
7369
7370 fi
7371
7372 echo "$ac_t""$ac_cv_func_mmap_fixed_mapped" 1>&6
7373 if test $ac_cv_func_mmap_fixed_mapped = yes; then
7374   cat >> confdefs.h <<\EOF
7375 #define HAVE_MMAP 1
7376 EOF
7377
7378 fi
7379
7380
7381    for ac_hdr in argz.h limits.h locale.h nl_types.h malloc.h string.h \
7382 unistd.h sys/param.h
7383 do
7384 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
7385 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
7386 echo "configure:7387: checking for $ac_hdr" >&5
7387 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
7388   echo $ac_n "(cached) $ac_c" 1>&6
7389 else
7390   cat > conftest.$ac_ext <<EOF
7391 #line 7392 "configure"
7392 #include "confdefs.h"
7393 #include <$ac_hdr>
7394 EOF
7395 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
7396 { (eval echo configure:7397: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
7397 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
7398 if test -z "$ac_err"; then
7399   rm -rf conftest*
7400   eval "ac_cv_header_$ac_safe=yes"
7401 else
7402   echo "$ac_err" >&5
7403   echo "configure: failed program was:" >&5
7404   cat conftest.$ac_ext >&5
7405   rm -rf conftest*
7406   eval "ac_cv_header_$ac_safe=no"
7407 fi
7408 rm -f conftest*
7409 fi
7410 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
7411   echo "$ac_t""yes" 1>&6
7412     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
7413   cat >> confdefs.h <<EOF
7414 #define $ac_tr_hdr 1
7415 EOF
7416
7417 else
7418   echo "$ac_t""no" 1>&6
7419 fi
7420 done
7421
7422    for ac_func in getcwd munmap putenv setenv setlocale strchr strcasecmp \
7423 strdup __argz_count __argz_stringify __argz_next
7424 do
7425 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
7426 echo "configure:7427: checking for $ac_func" >&5
7427 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
7428   echo $ac_n "(cached) $ac_c" 1>&6
7429 else
7430   cat > conftest.$ac_ext <<EOF
7431 #line 7432 "configure"
7432 #include "confdefs.h"
7433 /* System header to define __stub macros and hopefully few prototypes,
7434     which can conflict with char $ac_func(); below.  */
7435 #include <assert.h>
7436 /* Override any gcc2 internal prototype to avoid an error.  */
7437 /* We use char because int might match the return type of a gcc2
7438     builtin and then its argument prototype would still apply.  */
7439 char $ac_func();
7440
7441 int main() {
7442
7443 /* The GNU C library defines this for functions which it implements
7444     to always fail with ENOSYS.  Some functions are actually named
7445     something starting with __ and the normal name is an alias.  */
7446 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
7447 choke me
7448 #else
7449 $ac_func();
7450 #endif
7451
7452 ; return 0; }
7453 EOF
7454 if { (eval echo configure:7455: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7455   rm -rf conftest*
7456   eval "ac_cv_func_$ac_func=yes"
7457 else
7458   echo "configure: failed program was:" >&5
7459   cat conftest.$ac_ext >&5
7460   rm -rf conftest*
7461   eval "ac_cv_func_$ac_func=no"
7462 fi
7463 rm -f conftest*
7464 fi
7465
7466 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
7467   echo "$ac_t""yes" 1>&6
7468     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
7469   cat >> confdefs.h <<EOF
7470 #define $ac_tr_func 1
7471 EOF
7472
7473 else
7474   echo "$ac_t""no" 1>&6
7475 fi
7476 done
7477
7478
7479    if test "${ac_cv_func_stpcpy+set}" != "set"; then
7480      for ac_func in stpcpy
7481 do
7482 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
7483 echo "configure:7484: checking for $ac_func" >&5
7484 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
7485   echo $ac_n "(cached) $ac_c" 1>&6
7486 else
7487   cat > conftest.$ac_ext <<EOF
7488 #line 7489 "configure"
7489 #include "confdefs.h"
7490 /* System header to define __stub macros and hopefully few prototypes,
7491     which can conflict with char $ac_func(); below.  */
7492 #include <assert.h>
7493 /* Override any gcc2 internal prototype to avoid an error.  */
7494 /* We use char because int might match the return type of a gcc2
7495     builtin and then its argument prototype would still apply.  */
7496 char $ac_func();
7497
7498 int main() {
7499
7500 /* The GNU C library defines this for functions which it implements
7501     to always fail with ENOSYS.  Some functions are actually named
7502     something starting with __ and the normal name is an alias.  */
7503 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
7504 choke me
7505 #else
7506 $ac_func();
7507 #endif
7508
7509 ; return 0; }
7510 EOF
7511 if { (eval echo configure:7512: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7512   rm -rf conftest*
7513   eval "ac_cv_func_$ac_func=yes"
7514 else
7515   echo "configure: failed program was:" >&5
7516   cat conftest.$ac_ext >&5
7517   rm -rf conftest*
7518   eval "ac_cv_func_$ac_func=no"
7519 fi
7520 rm -f conftest*
7521 fi
7522
7523 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
7524   echo "$ac_t""yes" 1>&6
7525     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
7526   cat >> confdefs.h <<EOF
7527 #define $ac_tr_func 1
7528 EOF
7529
7530 else
7531   echo "$ac_t""no" 1>&6
7532 fi
7533 done
7534
7535    fi
7536    if test "${ac_cv_func_stpcpy}" = "yes"; then
7537      cat >> confdefs.h <<\EOF
7538 #define HAVE_STPCPY 1
7539 EOF
7540
7541    fi
7542
7543    if test $ac_cv_header_locale_h = yes; then
7544     echo $ac_n "checking for LC_MESSAGES""... $ac_c" 1>&6
7545 echo "configure:7546: checking for LC_MESSAGES" >&5
7546 if eval "test \"`echo '$''{'am_cv_val_LC_MESSAGES'+set}'`\" = set"; then
7547   echo $ac_n "(cached) $ac_c" 1>&6
7548 else
7549   cat > conftest.$ac_ext <<EOF
7550 #line 7551 "configure"
7551 #include "confdefs.h"
7552 #include <locale.h>
7553 int main() {
7554 return LC_MESSAGES
7555 ; return 0; }
7556 EOF
7557 if { (eval echo configure:7558: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7558   rm -rf conftest*
7559   am_cv_val_LC_MESSAGES=yes
7560 else
7561   echo "configure: failed program was:" >&5
7562   cat conftest.$ac_ext >&5
7563   rm -rf conftest*
7564   am_cv_val_LC_MESSAGES=no
7565 fi
7566 rm -f conftest*
7567 fi
7568
7569 echo "$ac_t""$am_cv_val_LC_MESSAGES" 1>&6
7570     if test $am_cv_val_LC_MESSAGES = yes; then
7571       cat >> confdefs.h <<\EOF
7572 #define HAVE_LC_MESSAGES 1
7573 EOF
7574
7575     fi
7576   fi
7577    echo $ac_n "checking whether NLS is requested""... $ac_c" 1>&6
7578 echo "configure:7579: checking whether NLS is requested" >&5
7579         # Check whether --enable-nls or --disable-nls was given.
7580 if test "${enable_nls+set}" = set; then
7581   enableval="$enable_nls"
7582   USE_NLS=$enableval
7583 else
7584   USE_NLS=yes
7585 fi
7586
7587     echo "$ac_t""$USE_NLS" 1>&6
7588
7589
7590     USE_INCLUDED_LIBINTL=no
7591
7592         if test "$USE_NLS" = "yes"; then
7593       cat >> confdefs.h <<\EOF
7594 #define ENABLE_NLS 1
7595 EOF
7596
7597       echo $ac_n "checking whether included gettext is requested""... $ac_c" 1>&6
7598 echo "configure:7599: checking whether included gettext is requested" >&5
7599       # Check whether --with-included-gettext or --without-included-gettext was given.
7600 if test "${with_included_gettext+set}" = set; then
7601   withval="$with_included_gettext"
7602   nls_cv_force_use_gnu_gettext=$withval
7603 else
7604   nls_cv_force_use_gnu_gettext=no
7605 fi
7606
7607       echo "$ac_t""$nls_cv_force_use_gnu_gettext" 1>&6
7608
7609       nls_cv_use_gnu_gettext="$nls_cv_force_use_gnu_gettext"
7610       if test "$nls_cv_force_use_gnu_gettext" != "yes"; then
7611                                         nls_cv_header_intl=
7612         nls_cv_header_libgt=
7613         CATOBJEXT=NONE
7614
7615         ac_safe=`echo "libintl.h" | sed 'y%./+-%__p_%'`
7616 echo $ac_n "checking for libintl.h""... $ac_c" 1>&6
7617 echo "configure:7618: checking for libintl.h" >&5
7618 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
7619   echo $ac_n "(cached) $ac_c" 1>&6
7620 else
7621   cat > conftest.$ac_ext <<EOF
7622 #line 7623 "configure"
7623 #include "confdefs.h"
7624 #include <libintl.h>
7625 EOF
7626 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
7627 { (eval echo configure:7628: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
7628 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
7629 if test -z "$ac_err"; then
7630   rm -rf conftest*
7631   eval "ac_cv_header_$ac_safe=yes"
7632 else
7633   echo "$ac_err" >&5
7634   echo "configure: failed program was:" >&5
7635   cat conftest.$ac_ext >&5
7636   rm -rf conftest*
7637   eval "ac_cv_header_$ac_safe=no"
7638 fi
7639 rm -f conftest*
7640 fi
7641 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
7642   echo "$ac_t""yes" 1>&6
7643   echo $ac_n "checking for gettext in libc""... $ac_c" 1>&6
7644 echo "configure:7645: checking for gettext in libc" >&5
7645 if eval "test \"`echo '$''{'gt_cv_func_gettext_libc'+set}'`\" = set"; then
7646   echo $ac_n "(cached) $ac_c" 1>&6
7647 else
7648   cat > conftest.$ac_ext <<EOF
7649 #line 7650 "configure"
7650 #include "confdefs.h"
7651 #include <libintl.h>
7652 int main() {
7653 return (int) gettext ("")
7654 ; return 0; }
7655 EOF
7656 if { (eval echo configure:7657: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7657   rm -rf conftest*
7658   gt_cv_func_gettext_libc=yes
7659 else
7660   echo "configure: failed program was:" >&5
7661   cat conftest.$ac_ext >&5
7662   rm -rf conftest*
7663   gt_cv_func_gettext_libc=no
7664 fi
7665 rm -f conftest*
7666 fi
7667
7668 echo "$ac_t""$gt_cv_func_gettext_libc" 1>&6
7669
7670            if test "$gt_cv_func_gettext_libc" != "yes"; then
7671              echo $ac_n "checking for bindtextdomain in -lintl""... $ac_c" 1>&6
7672 echo "configure:7673: checking for bindtextdomain in -lintl" >&5
7673 ac_lib_var=`echo intl'_'bindtextdomain | sed 'y%./+-%__p_%'`
7674 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
7675   echo $ac_n "(cached) $ac_c" 1>&6
7676 else
7677   ac_save_LIBS="$LIBS"
7678 LIBS="-lintl  $LIBS"
7679 cat > conftest.$ac_ext <<EOF
7680 #line 7681 "configure"
7681 #include "confdefs.h"
7682 /* Override any gcc2 internal prototype to avoid an error.  */
7683 /* We use char because int might match the return type of a gcc2
7684     builtin and then its argument prototype would still apply.  */
7685 char bindtextdomain();
7686
7687 int main() {
7688 bindtextdomain()
7689 ; return 0; }
7690 EOF
7691 if { (eval echo configure:7692: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7692   rm -rf conftest*
7693   eval "ac_cv_lib_$ac_lib_var=yes"
7694 else
7695   echo "configure: failed program was:" >&5
7696   cat conftest.$ac_ext >&5
7697   rm -rf conftest*
7698   eval "ac_cv_lib_$ac_lib_var=no"
7699 fi
7700 rm -f conftest*
7701 LIBS="$ac_save_LIBS"
7702
7703 fi
7704 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
7705   echo "$ac_t""yes" 1>&6
7706   echo $ac_n "checking for gettext in libintl""... $ac_c" 1>&6
7707 echo "configure:7708: checking for gettext in libintl" >&5
7708 if eval "test \"`echo '$''{'gt_cv_func_gettext_libintl'+set}'`\" = set"; then
7709   echo $ac_n "(cached) $ac_c" 1>&6
7710 else
7711   echo $ac_n "checking for gettext in -lintl""... $ac_c" 1>&6
7712 echo "configure:7713: checking for gettext in -lintl" >&5
7713 ac_lib_var=`echo intl'_'gettext | sed 'y%./+-%__p_%'`
7714 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
7715   echo $ac_n "(cached) $ac_c" 1>&6
7716 else
7717   ac_save_LIBS="$LIBS"
7718 LIBS="-lintl  $LIBS"
7719 cat > conftest.$ac_ext <<EOF
7720 #line 7721 "configure"
7721 #include "confdefs.h"
7722 /* Override any gcc2 internal prototype to avoid an error.  */
7723 /* We use char because int might match the return type of a gcc2
7724     builtin and then its argument prototype would still apply.  */
7725 char gettext();
7726
7727 int main() {
7728 gettext()
7729 ; return 0; }
7730 EOF
7731 if { (eval echo configure:7732: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7732   rm -rf conftest*
7733   eval "ac_cv_lib_$ac_lib_var=yes"
7734 else
7735   echo "configure: failed program was:" >&5
7736   cat conftest.$ac_ext >&5
7737   rm -rf conftest*
7738   eval "ac_cv_lib_$ac_lib_var=no"
7739 fi
7740 rm -f conftest*
7741 LIBS="$ac_save_LIBS"
7742
7743 fi
7744 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
7745   echo "$ac_t""yes" 1>&6
7746   gt_cv_func_gettext_libintl=yes
7747 else
7748   echo "$ac_t""no" 1>&6
7749 gt_cv_func_gettext_libintl=no
7750 fi
7751
7752 fi
7753
7754 echo "$ac_t""$gt_cv_func_gettext_libintl" 1>&6
7755 else
7756   echo "$ac_t""no" 1>&6
7757 fi
7758
7759            fi
7760
7761            if test "$gt_cv_func_gettext_libc" = "yes" \
7762               || test "$gt_cv_func_gettext_libintl" = "yes"; then
7763               cat >> confdefs.h <<\EOF
7764 #define HAVE_GETTEXT 1
7765 EOF
7766
7767               # Extract the first word of "msgfmt", so it can be a program name with args.
7768 set dummy msgfmt; ac_word=$2
7769 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
7770 echo "configure:7771: checking for $ac_word" >&5
7771 if eval "test \"`echo '$''{'ac_cv_path_MSGFMT'+set}'`\" = set"; then
7772   echo $ac_n "(cached) $ac_c" 1>&6
7773 else
7774   case "$MSGFMT" in
7775   /*)
7776   ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
7777   ;;
7778   *)
7779   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
7780   for ac_dir in $PATH; do
7781     test -z "$ac_dir" && ac_dir=.
7782     if test -f $ac_dir/$ac_word; then
7783       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
7784         ac_cv_path_MSGFMT="$ac_dir/$ac_word"
7785         break
7786       fi
7787     fi
7788   done
7789   IFS="$ac_save_ifs"
7790   test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT="no"
7791   ;;
7792 esac
7793 fi
7794 MSGFMT="$ac_cv_path_MSGFMT"
7795 if test -n "$MSGFMT"; then
7796   echo "$ac_t""$MSGFMT" 1>&6
7797 else
7798   echo "$ac_t""no" 1>&6
7799 fi
7800               if test "$MSGFMT" != "no"; then
7801                 for ac_func in dcgettext
7802 do
7803 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
7804 echo "configure:7805: checking for $ac_func" >&5
7805 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
7806   echo $ac_n "(cached) $ac_c" 1>&6
7807 else
7808   cat > conftest.$ac_ext <<EOF
7809 #line 7810 "configure"
7810 #include "confdefs.h"
7811 /* System header to define __stub macros and hopefully few prototypes,
7812     which can conflict with char $ac_func(); below.  */
7813 #include <assert.h>
7814 /* Override any gcc2 internal prototype to avoid an error.  */
7815 /* We use char because int might match the return type of a gcc2
7816     builtin and then its argument prototype would still apply.  */
7817 char $ac_func();
7818
7819 int main() {
7820
7821 /* The GNU C library defines this for functions which it implements
7822     to always fail with ENOSYS.  Some functions are actually named
7823     something starting with __ and the normal name is an alias.  */
7824 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
7825 choke me
7826 #else
7827 $ac_func();
7828 #endif
7829
7830 ; return 0; }
7831 EOF
7832 if { (eval echo configure:7833: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7833   rm -rf conftest*
7834   eval "ac_cv_func_$ac_func=yes"
7835 else
7836   echo "configure: failed program was:" >&5
7837   cat conftest.$ac_ext >&5
7838   rm -rf conftest*
7839   eval "ac_cv_func_$ac_func=no"
7840 fi
7841 rm -f conftest*
7842 fi
7843
7844 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
7845   echo "$ac_t""yes" 1>&6
7846     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
7847   cat >> confdefs.h <<EOF
7848 #define $ac_tr_func 1
7849 EOF
7850
7851 else
7852   echo "$ac_t""no" 1>&6
7853 fi
7854 done
7855
7856                 # Extract the first word of "gmsgfmt", so it can be a program name with args.
7857 set dummy gmsgfmt; ac_word=$2
7858 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
7859 echo "configure:7860: checking for $ac_word" >&5
7860 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
7861   echo $ac_n "(cached) $ac_c" 1>&6
7862 else
7863   case "$GMSGFMT" in
7864   /*)
7865   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
7866   ;;
7867   ?:/*)
7868   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path.
7869   ;;
7870   *)
7871   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
7872   ac_dummy="$PATH"
7873   for ac_dir in $ac_dummy; do
7874     test -z "$ac_dir" && ac_dir=.
7875     if test -f $ac_dir/$ac_word; then
7876       ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
7877       break
7878     fi
7879   done
7880   IFS="$ac_save_ifs"
7881   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
7882   ;;
7883 esac
7884 fi
7885 GMSGFMT="$ac_cv_path_GMSGFMT"
7886 if test -n "$GMSGFMT"; then
7887   echo "$ac_t""$GMSGFMT" 1>&6
7888 else
7889   echo "$ac_t""no" 1>&6
7890 fi
7891
7892                 # Extract the first word of "xgettext", so it can be a program name with args.
7893 set dummy xgettext; ac_word=$2
7894 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
7895 echo "configure:7896: checking for $ac_word" >&5
7896 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
7897   echo $ac_n "(cached) $ac_c" 1>&6
7898 else
7899   case "$XGETTEXT" in
7900   /*)
7901   ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
7902   ;;
7903   *)
7904   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
7905   for ac_dir in $PATH; do
7906     test -z "$ac_dir" && ac_dir=.
7907     if test -f $ac_dir/$ac_word; then
7908       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
7909         ac_cv_path_XGETTEXT="$ac_dir/$ac_word"
7910         break
7911       fi
7912     fi
7913   done
7914   IFS="$ac_save_ifs"
7915   test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
7916   ;;
7917 esac
7918 fi
7919 XGETTEXT="$ac_cv_path_XGETTEXT"
7920 if test -n "$XGETTEXT"; then
7921   echo "$ac_t""$XGETTEXT" 1>&6
7922 else
7923   echo "$ac_t""no" 1>&6
7924 fi
7925
7926                 cat > conftest.$ac_ext <<EOF
7927 #line 7928 "configure"
7928 #include "confdefs.h"
7929
7930 int main() {
7931 extern int _nl_msg_cat_cntr;
7932                                return _nl_msg_cat_cntr
7933 ; return 0; }
7934 EOF
7935 if { (eval echo configure:7936: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7936   rm -rf conftest*
7937   CATOBJEXT=.gmo
7938                    DATADIRNAME=share
7939 else
7940   echo "configure: failed program was:" >&5
7941   cat conftest.$ac_ext >&5
7942   rm -rf conftest*
7943   CATOBJEXT=.mo
7944                    DATADIRNAME=lib
7945 fi
7946 rm -f conftest*
7947                 INSTOBJEXT=.mo
7948               fi
7949             fi
7950
7951 else
7952   echo "$ac_t""no" 1>&6
7953 fi
7954
7955
7956         if test "$CATOBJEXT" = "NONE"; then
7957           echo $ac_n "checking whether catgets can be used""... $ac_c" 1>&6
7958 echo "configure:7959: checking whether catgets can be used" >&5
7959           # Check whether --with-catgets or --without-catgets was given.
7960 if test "${with_catgets+set}" = set; then
7961   withval="$with_catgets"
7962   nls_cv_use_catgets=$withval
7963 else
7964   nls_cv_use_catgets=no
7965 fi
7966
7967           echo "$ac_t""$nls_cv_use_catgets" 1>&6
7968
7969           if test "$nls_cv_use_catgets" = "yes"; then
7970                     echo $ac_n "checking for main in -li""... $ac_c" 1>&6
7971 echo "configure:7972: checking for main in -li" >&5
7972 ac_lib_var=`echo i'_'main | sed 'y%./+-%__p_%'`
7973 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
7974   echo $ac_n "(cached) $ac_c" 1>&6
7975 else
7976   ac_save_LIBS="$LIBS"
7977 LIBS="-li  $LIBS"
7978 cat > conftest.$ac_ext <<EOF
7979 #line 7980 "configure"
7980 #include "confdefs.h"
7981
7982 int main() {
7983 main()
7984 ; return 0; }
7985 EOF
7986 if { (eval echo configure:7987: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7987   rm -rf conftest*
7988   eval "ac_cv_lib_$ac_lib_var=yes"
7989 else
7990   echo "configure: failed program was:" >&5
7991   cat conftest.$ac_ext >&5
7992   rm -rf conftest*
7993   eval "ac_cv_lib_$ac_lib_var=no"
7994 fi
7995 rm -f conftest*
7996 LIBS="$ac_save_LIBS"
7997
7998 fi
7999 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
8000   echo "$ac_t""yes" 1>&6
8001     ac_tr_lib=HAVE_LIB`echo i | sed -e 's/[^a-zA-Z0-9_]/_/g' \
8002     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
8003   cat >> confdefs.h <<EOF
8004 #define $ac_tr_lib 1
8005 EOF
8006
8007   LIBS="-li $LIBS"
8008
8009 else
8010   echo "$ac_t""no" 1>&6
8011 fi
8012
8013             echo $ac_n "checking for catgets""... $ac_c" 1>&6
8014 echo "configure:8015: checking for catgets" >&5
8015 if eval "test \"`echo '$''{'ac_cv_func_catgets'+set}'`\" = set"; then
8016   echo $ac_n "(cached) $ac_c" 1>&6
8017 else
8018   cat > conftest.$ac_ext <<EOF
8019 #line 8020 "configure"
8020 #include "confdefs.h"
8021 /* System header to define __stub macros and hopefully few prototypes,
8022     which can conflict with char catgets(); below.  */
8023 #include <assert.h>
8024 /* Override any gcc2 internal prototype to avoid an error.  */
8025 /* We use char because int might match the return type of a gcc2
8026     builtin and then its argument prototype would still apply.  */
8027 char catgets();
8028
8029 int main() {
8030
8031 /* The GNU C library defines this for functions which it implements
8032     to always fail with ENOSYS.  Some functions are actually named
8033     something starting with __ and the normal name is an alias.  */
8034 #if defined (__stub_catgets) || defined (__stub___catgets)
8035 choke me
8036 #else
8037 catgets();
8038 #endif
8039
8040 ; return 0; }
8041 EOF
8042 if { (eval echo configure:8043: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
8043   rm -rf conftest*
8044   eval "ac_cv_func_catgets=yes"
8045 else
8046   echo "configure: failed program was:" >&5
8047   cat conftest.$ac_ext >&5
8048   rm -rf conftest*
8049   eval "ac_cv_func_catgets=no"
8050 fi
8051 rm -f conftest*
8052 fi
8053
8054 if eval "test \"`echo '$ac_cv_func_'catgets`\" = yes"; then
8055   echo "$ac_t""yes" 1>&6
8056   cat >> confdefs.h <<\EOF
8057 #define HAVE_CATGETS 1
8058 EOF
8059
8060                INTLOBJS="\$(CATOBJS)"
8061                # Extract the first word of "gencat", so it can be a program name with args.
8062 set dummy gencat; ac_word=$2
8063 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8064 echo "configure:8065: checking for $ac_word" >&5
8065 if eval "test \"`echo '$''{'ac_cv_path_GENCAT'+set}'`\" = set"; then
8066   echo $ac_n "(cached) $ac_c" 1>&6
8067 else
8068   case "$GENCAT" in
8069   /*)
8070   ac_cv_path_GENCAT="$GENCAT" # Let the user override the test with a path.
8071   ;;
8072   ?:/*)
8073   ac_cv_path_GENCAT="$GENCAT" # Let the user override the test with a dos path.
8074   ;;
8075   *)
8076   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
8077   ac_dummy="$PATH"
8078   for ac_dir in $ac_dummy; do
8079     test -z "$ac_dir" && ac_dir=.
8080     if test -f $ac_dir/$ac_word; then
8081       ac_cv_path_GENCAT="$ac_dir/$ac_word"
8082       break
8083     fi
8084   done
8085   IFS="$ac_save_ifs"
8086   test -z "$ac_cv_path_GENCAT" && ac_cv_path_GENCAT="no"
8087   ;;
8088 esac
8089 fi
8090 GENCAT="$ac_cv_path_GENCAT"
8091 if test -n "$GENCAT"; then
8092   echo "$ac_t""$GENCAT" 1>&6
8093 else
8094   echo "$ac_t""no" 1>&6
8095 fi
8096                if test "$GENCAT" != "no"; then
8097                  # Extract the first word of "gmsgfmt", so it can be a program name with args.
8098 set dummy gmsgfmt; ac_word=$2
8099 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8100 echo "configure:8101: checking for $ac_word" >&5
8101 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
8102   echo $ac_n "(cached) $ac_c" 1>&6
8103 else
8104   case "$GMSGFMT" in
8105   /*)
8106   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
8107   ;;
8108   ?:/*)
8109   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path.
8110   ;;
8111   *)
8112   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
8113   ac_dummy="$PATH"
8114   for ac_dir in $ac_dummy; do
8115     test -z "$ac_dir" && ac_dir=.
8116     if test -f $ac_dir/$ac_word; then
8117       ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
8118       break
8119     fi
8120   done
8121   IFS="$ac_save_ifs"
8122   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="no"
8123   ;;
8124 esac
8125 fi
8126 GMSGFMT="$ac_cv_path_GMSGFMT"
8127 if test -n "$GMSGFMT"; then
8128   echo "$ac_t""$GMSGFMT" 1>&6
8129 else
8130   echo "$ac_t""no" 1>&6
8131 fi
8132
8133                  if test "$GMSGFMT" = "no"; then
8134                    # Extract the first word of "msgfmt", so it can be a program name with args.
8135 set dummy msgfmt; ac_word=$2
8136 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8137 echo "configure:8138: checking for $ac_word" >&5
8138 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
8139   echo $ac_n "(cached) $ac_c" 1>&6
8140 else
8141   case "$GMSGFMT" in
8142   /*)
8143   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
8144   ;;
8145   *)
8146   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
8147   for ac_dir in $PATH; do
8148     test -z "$ac_dir" && ac_dir=.
8149     if test -f $ac_dir/$ac_word; then
8150       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
8151         ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
8152         break
8153       fi
8154     fi
8155   done
8156   IFS="$ac_save_ifs"
8157   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="no"
8158   ;;
8159 esac
8160 fi
8161 GMSGFMT="$ac_cv_path_GMSGFMT"
8162 if test -n "$GMSGFMT"; then
8163   echo "$ac_t""$GMSGFMT" 1>&6
8164 else
8165   echo "$ac_t""no" 1>&6
8166 fi
8167
8168                  fi
8169                  # Extract the first word of "xgettext", so it can be a program name with args.
8170 set dummy xgettext; ac_word=$2
8171 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8172 echo "configure:8173: checking for $ac_word" >&5
8173 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
8174   echo $ac_n "(cached) $ac_c" 1>&6
8175 else
8176   case "$XGETTEXT" in
8177   /*)
8178   ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
8179   ;;
8180   *)
8181   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
8182   for ac_dir in $PATH; do
8183     test -z "$ac_dir" && ac_dir=.
8184     if test -f $ac_dir/$ac_word; then
8185       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
8186         ac_cv_path_XGETTEXT="$ac_dir/$ac_word"
8187         break
8188       fi
8189     fi
8190   done
8191   IFS="$ac_save_ifs"
8192   test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
8193   ;;
8194 esac
8195 fi
8196 XGETTEXT="$ac_cv_path_XGETTEXT"
8197 if test -n "$XGETTEXT"; then
8198   echo "$ac_t""$XGETTEXT" 1>&6
8199 else
8200   echo "$ac_t""no" 1>&6
8201 fi
8202
8203                  USE_INCLUDED_LIBINTL=yes
8204                  CATOBJEXT=.cat
8205                  INSTOBJEXT=.cat
8206                  DATADIRNAME=lib
8207                  INTLDEPS='$(top_builddir)/intl/libintl.a'
8208                  INTLLIBS=$INTLDEPS
8209                  LIBS=`echo $LIBS | sed -e 's/-lintl//'`
8210                  nls_cv_header_intl=intl/libintl.h
8211                  nls_cv_header_libgt=intl/libgettext.h
8212                fi
8213 else
8214   echo "$ac_t""no" 1>&6
8215 fi
8216
8217           fi
8218         fi
8219
8220         if test "$CATOBJEXT" = "NONE"; then
8221                           nls_cv_use_gnu_gettext=yes
8222         fi
8223       fi
8224
8225       if test "$nls_cv_use_gnu_gettext" = "yes"; then
8226                 INTLOBJS="\$(GETTOBJS)"
8227         # Extract the first word of "msgfmt", so it can be a program name with args.
8228 set dummy msgfmt; ac_word=$2
8229 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8230 echo "configure:8231: checking for $ac_word" >&5
8231 if eval "test \"`echo '$''{'ac_cv_path_MSGFMT'+set}'`\" = set"; then
8232   echo $ac_n "(cached) $ac_c" 1>&6
8233 else
8234   case "$MSGFMT" in
8235   /*)
8236   ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
8237   ;;
8238   *)
8239   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
8240   for ac_dir in $PATH; do
8241     test -z "$ac_dir" && ac_dir=.
8242     if test -f $ac_dir/$ac_word; then
8243       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
8244         ac_cv_path_MSGFMT="$ac_dir/$ac_word"
8245         break
8246       fi
8247     fi
8248   done
8249   IFS="$ac_save_ifs"
8250   test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT="msgfmt"
8251   ;;
8252 esac
8253 fi
8254 MSGFMT="$ac_cv_path_MSGFMT"
8255 if test -n "$MSGFMT"; then
8256   echo "$ac_t""$MSGFMT" 1>&6
8257 else
8258   echo "$ac_t""no" 1>&6
8259 fi
8260
8261         # Extract the first word of "gmsgfmt", so it can be a program name with args.
8262 set dummy gmsgfmt; ac_word=$2
8263 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8264 echo "configure:8265: checking for $ac_word" >&5
8265 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
8266   echo $ac_n "(cached) $ac_c" 1>&6
8267 else
8268   case "$GMSGFMT" in
8269   /*)
8270   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
8271   ;;
8272   ?:/*)
8273   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path.
8274   ;;
8275   *)
8276   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
8277   ac_dummy="$PATH"
8278   for ac_dir in $ac_dummy; do
8279     test -z "$ac_dir" && ac_dir=.
8280     if test -f $ac_dir/$ac_word; then
8281       ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
8282       break
8283     fi
8284   done
8285   IFS="$ac_save_ifs"
8286   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
8287   ;;
8288 esac
8289 fi
8290 GMSGFMT="$ac_cv_path_GMSGFMT"
8291 if test -n "$GMSGFMT"; then
8292   echo "$ac_t""$GMSGFMT" 1>&6
8293 else
8294   echo "$ac_t""no" 1>&6
8295 fi
8296
8297         # Extract the first word of "xgettext", so it can be a program name with args.
8298 set dummy xgettext; ac_word=$2
8299 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8300 echo "configure:8301: checking for $ac_word" >&5
8301 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
8302   echo $ac_n "(cached) $ac_c" 1>&6
8303 else
8304   case "$XGETTEXT" in
8305   /*)
8306   ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
8307   ;;
8308   *)
8309   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
8310   for ac_dir in $PATH; do
8311     test -z "$ac_dir" && ac_dir=.
8312     if test -f $ac_dir/$ac_word; then
8313       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
8314         ac_cv_path_XGETTEXT="$ac_dir/$ac_word"
8315         break
8316       fi
8317     fi
8318   done
8319   IFS="$ac_save_ifs"
8320   test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
8321   ;;
8322 esac
8323 fi
8324 XGETTEXT="$ac_cv_path_XGETTEXT"
8325 if test -n "$XGETTEXT"; then
8326   echo "$ac_t""$XGETTEXT" 1>&6
8327 else
8328   echo "$ac_t""no" 1>&6
8329 fi
8330
8331
8332         USE_INCLUDED_LIBINTL=yes
8333         CATOBJEXT=.gmo
8334         INSTOBJEXT=.mo
8335         DATADIRNAME=share
8336         INTLDEPS='$(top_builddir)/intl/libintl.a'
8337         INTLLIBS=$INTLDEPS
8338         LIBS=`echo $LIBS | sed -e 's/-lintl//'`
8339         nls_cv_header_intl=intl/libintl.h
8340         nls_cv_header_libgt=intl/libgettext.h
8341       fi
8342
8343             if test "$XGETTEXT" != ":"; then
8344                         if $XGETTEXT --omit-header /dev/null 2> /dev/null; then
8345           : ;
8346         else
8347           echo "$ac_t""found xgettext program is not GNU xgettext; ignore it" 1>&6
8348           XGETTEXT=":"
8349         fi
8350       fi
8351
8352       # We need to process the po/ directory.
8353       POSUB=po
8354     else
8355       DATADIRNAME=share
8356       nls_cv_header_intl=intl/libintl.h
8357       nls_cv_header_libgt=intl/libgettext.h
8358     fi
8359
8360
8361
8362
8363     # If this is used in GNU gettext we have to set USE_NLS to `yes'
8364     # because some of the sources are only built for this goal.
8365     if test "$PACKAGE" = gettext; then
8366       USE_NLS=yes
8367       USE_INCLUDED_LIBINTL=yes
8368     fi
8369
8370                 for lang in $ALL_LINGUAS; do
8371       GMOFILES="$GMOFILES $lang.gmo"
8372       POFILES="$POFILES $lang.po"
8373     done
8374
8375
8376
8377
8378
8379
8380
8381
8382
8383
8384
8385
8386
8387
8388    if test "x$CATOBJEXT" != "x"; then
8389      if test "x$ALL_LINGUAS" = "x"; then
8390        LINGUAS=
8391      else
8392        echo $ac_n "checking for catalogs to be installed""... $ac_c" 1>&6
8393 echo "configure:8394: checking for catalogs to be installed" >&5
8394        NEW_LINGUAS=
8395        for lang in ${LINGUAS=$ALL_LINGUAS}; do
8396          case "$ALL_LINGUAS" in
8397           *$lang*) NEW_LINGUAS="$NEW_LINGUAS $lang" ;;
8398          esac
8399        done
8400        LINGUAS=$NEW_LINGUAS
8401        echo "$ac_t""$LINGUAS" 1>&6
8402      fi
8403
8404           if test -n "$LINGUAS"; then
8405        for lang in $LINGUAS; do CATALOGS="$CATALOGS $lang$CATOBJEXT"; done
8406      fi
8407    fi
8408
8409             if test $ac_cv_header_locale_h = yes; then
8410      INCLUDE_LOCALE_H="#include <locale.h>"
8411    else
8412      INCLUDE_LOCALE_H="\
8413 /* The system does not provide the header <locale.h>.  Take care yourself.  */"
8414    fi
8415
8416
8417             test -d intl || mkdir intl
8418    if test "$CATOBJEXT" = ".cat"; then
8419      ac_safe=`echo "linux/version.h" | sed 'y%./+-%__p_%'`
8420 echo $ac_n "checking for linux/version.h""... $ac_c" 1>&6
8421 echo "configure:8422: checking for linux/version.h" >&5
8422 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
8423   echo $ac_n "(cached) $ac_c" 1>&6
8424 else
8425   cat > conftest.$ac_ext <<EOF
8426 #line 8427 "configure"
8427 #include "confdefs.h"
8428 #include <linux/version.h>
8429 EOF
8430 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
8431 { (eval echo configure:8432: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
8432 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
8433 if test -z "$ac_err"; then
8434   rm -rf conftest*
8435   eval "ac_cv_header_$ac_safe=yes"
8436 else
8437   echo "$ac_err" >&5
8438   echo "configure: failed program was:" >&5
8439   cat conftest.$ac_ext >&5
8440   rm -rf conftest*
8441   eval "ac_cv_header_$ac_safe=no"
8442 fi
8443 rm -f conftest*
8444 fi
8445 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
8446   echo "$ac_t""yes" 1>&6
8447   msgformat=linux
8448 else
8449   echo "$ac_t""no" 1>&6
8450 msgformat=xopen
8451 fi
8452
8453
8454                sed -e '/^#/d' $srcdir/intl/$msgformat-msg.sed > intl/po2msg.sed
8455    fi
8456       sed -e '/^#.*[^\\]$/d' -e '/^#$/d' \
8457      $srcdir/intl/po2tbl.sed.in > intl/po2tbl.sed
8458
8459             if test "$PACKAGE" = "gettext"; then
8460      GT_NO="#NO#"
8461      GT_YES=
8462    else
8463      GT_NO=
8464      GT_YES="#YES#"
8465    fi
8466
8467
8468
8469             MKINSTALLDIRS=
8470    if test -n "$ac_aux_dir"; then
8471      MKINSTALLDIRS="$ac_aux_dir/mkinstalldirs"
8472    fi
8473    if test -z "$MKINSTALLDIRS"; then
8474      MKINSTALLDIRS="\$(top_srcdir)/mkinstalldirs"
8475    fi
8476
8477
8478       l=
8479
8480
8481          test -d po || mkdir po
8482    if test "x$srcdir" != "x."; then
8483      if test "x`echo $srcdir | sed 's@/.*@@'`" = "x"; then
8484        posrcprefix="$srcdir/"
8485      else
8486        posrcprefix="../$srcdir/"
8487      fi
8488    else
8489      posrcprefix="../"
8490    fi
8491    rm -f po/POTFILES
8492    sed -e "/^#/d" -e "/^\$/d" -e "s,.*, $posrcprefix& \\\\," -e "\$s/\(.*\) \\\\/\1/" \
8493         < $srcdir/po/POTFILES.in > po/POTFILES
8494
8495 XGETTEXT="AWK='$AWK' \$(SHELL) \$(top_srcdir)/exgettext $XGETTEXT"
8496
8497 # Windows32 Registry support for specifying GCC installation paths.
8498 # Check whether --enable-win32-registry or --disable-win32-registry was given.
8499 if test "${enable_win32_registry+set}" = set; then
8500   enableval="$enable_win32_registry"
8501   :
8502 fi
8503
8504
8505 echo $ac_n "checking whether windows registry support is requested""... $ac_c" 1>&6
8506 echo "configure:8507: checking whether windows registry support is requested" >&5
8507 if test x$enable_win32_registry != xno; then
8508   cat >> confdefs.h <<\EOF
8509 #define ENABLE_WIN32_REGISTRY 1
8510 EOF
8511
8512   echo "$ac_t""yes" 1>&6
8513 else
8514   echo "$ac_t""no" 1>&6
8515 fi
8516
8517 # Check if user specified a different registry key.
8518 case x${enable_win32_registry} in
8519 x | xyes)
8520   # default.
8521   gcc_cv_win32_registry_key="$VERSION"
8522   ;;
8523 xno)
8524   # no registry lookup.
8525   gcc_cv_win32_registry_key=''
8526   ;;
8527 *)
8528   # user-specified key.
8529   gcc_cv_win32_registry_key="$enable_win32_registry"
8530   ;;
8531 esac
8532
8533 if test x$enable_win32_registry != xno; then
8534   echo $ac_n "checking registry key on windows hosts""... $ac_c" 1>&6
8535 echo "configure:8536: checking registry key on windows hosts" >&5
8536   cat >> confdefs.h <<EOF
8537 #define WIN32_REGISTRY_KEY "$gcc_cv_win32_registry_key"
8538 EOF
8539
8540   echo "$ac_t""$gcc_cv_win32_registry_key" 1>&6
8541 fi
8542
8543 # Get an absolute path to the GCC top-level source directory
8544 holddir=`pwd`
8545 cd $srcdir
8546 topdir=`pwd`
8547 cd $holddir
8548
8549 # Conditionalize the makefile for this host machine.
8550 # Make-host contains the concatenation of all host makefile fragments
8551 # [there can be more than one].  This file is built by configure.frag.
8552 host_overrides=Make-host
8553 dep_host_xmake_file=
8554 for f in .. ${host_xmake_file}
8555 do
8556         if test -f ${srcdir}/config/$f
8557         then
8558                 dep_host_xmake_file="${dep_host_xmake_file} ${srcdir}/config/$f"
8559         fi
8560 done
8561
8562 # Conditionalize the makefile for this target machine.
8563 # Make-target contains the concatenation of all host makefile fragments
8564 # [there can be more than one].  This file is built by configure.frag.
8565 target_overrides=Make-target
8566 dep_tmake_file=
8567 for f in .. ${tmake_file}
8568 do
8569         if test -f ${srcdir}/config/$f
8570         then
8571                 dep_tmake_file="${dep_tmake_file} ${srcdir}/config/$f"
8572         fi
8573 done
8574
8575 # If the host doesn't support symlinks, modify CC in
8576 # FLAGS_TO_PASS so CC="stage1/xgcc -Bstage1/" works.
8577 # Otherwise, we can use "CC=$(CC)".
8578 rm -f symtest.tem
8579 if $symbolic_link $srcdir/gcc.c symtest.tem 2>/dev/null
8580 then
8581         cc_set_by_configure="\$(CC)"
8582         quoted_cc_set_by_configure="\$(CC)"
8583         stage_prefix_set_by_configure="\$(STAGE_PREFIX)"
8584 else
8585         rm -f symtest.tem
8586         if cp -p $srcdir/gcc.c symtest.tem 2>/dev/null
8587         then
8588                 symbolic_link="cp -p"
8589         else
8590                 symbolic_link="cp"
8591         fi
8592         cc_set_by_configure="\`case '\$(CC)' in stage*) echo '\$(CC)' | sed -e 's|stage|../stage|g';; *) echo '\$(CC)';; esac\`"
8593         quoted_cc_set_by_configure="\\\`case '\\\$(CC)' in stage*) echo '\\\$(CC)' | sed -e 's|stage|../stage|g';; *) echo '\\\$(CC)';; esac\\\`"
8594         stage_prefix_set_by_configure="\`case '\$(STAGE_PREFIX)' in stage*) echo '\$(STAGE_PREFIX)' | sed -e 's|stage|../stage|g';; *) echo '\$(STAGE_PREFIX)';; esac\`"
8595 fi
8596 rm -f symtest.tem
8597
8598 out_object_file=`basename $out_file .c`.o
8599
8600 tm_file_list=
8601 for f in $tm_file; do
8602   case $f in
8603     gansidecl.h )
8604        tm_file_list="${tm_file_list} $f" ;;
8605     *) tm_file_list="${tm_file_list} \$(srcdir)/config/$f" ;;
8606   esac
8607 done
8608
8609 host_xm_file_list=
8610 for f in $host_xm_file; do
8611   case $f in
8612     auto-host.h | gansidecl.h | hwint.h )
8613        host_xm_file_list="${host_xm_file_list} $f" ;;
8614     *) host_xm_file_list="${host_xm_file_list} \$(srcdir)/config/$f" ;;
8615   esac
8616 done
8617
8618 build_xm_file_list=
8619 for f in $build_xm_file; do
8620   case $f in
8621     auto-build.h | auto-host.h | gansidecl.h | hwint.h )
8622        build_xm_file_list="${build_xm_file_list} $f" ;;
8623     *) build_xm_file_list="${build_xm_file_list} \$(srcdir)/config/$f" ;;
8624   esac
8625 done
8626
8627 # Define macro CROSS_COMPILE in compilation
8628 # if this is a cross-compiler.
8629 # Also use all.cross instead of all.internal
8630 # and add cross-make to Makefile.
8631 cross_overrides="/dev/null"
8632 if test x$host != x$target
8633 then
8634         cross_defines="CROSS=-DCROSS_COMPILE"
8635         cross_overrides="${topdir}/cross-make"
8636 fi
8637
8638 # When building gcc with a cross-compiler, we need to fix a few things.
8639 # This must come after cross-make as we want all.build to override
8640 # all.cross.
8641 build_overrides="/dev/null"
8642 if test x$build != x$host
8643 then
8644         build_overrides="${topdir}/build-make"
8645 fi
8646
8647 # Expand extra_headers to include complete path.
8648 # This substitutes for lots of t-* files.
8649 extra_headers_list=
8650 if test "x$extra_headers" = x
8651 then true
8652 else
8653         # Prepend ${srcdir}/ginclude/ to every entry in extra_headers.
8654         for file in $extra_headers;
8655         do
8656                 extra_headers_list="${extra_headers_list} \$(srcdir)/ginclude/${file}"
8657         done
8658 fi
8659
8660 if test x$use_collect2 = xno; then
8661         use_collect2=
8662 fi
8663
8664 # Add a definition of USE_COLLECT2 if system wants one.
8665 # Also tell toplev.c what to do.
8666 # This substitutes for lots of t-* files.
8667 if test x$use_collect2 = x
8668 then
8669         will_use_collect2=
8670         maybe_use_collect2=
8671 else
8672         will_use_collect2="collect2"
8673         maybe_use_collect2="-DUSE_COLLECT2"
8674 fi
8675
8676 # NEED TO CONVERT
8677 # Set MD_DEPS if the real md file is in md.pre-cpp.
8678 # Set MD_CPP to the cpp to pass the md file through.  Md files use ';'
8679 # for line oriented comments, so we must always use a GNU cpp.  If
8680 # building gcc with a cross compiler, use the cross compiler just
8681 # built.  Otherwise, we can use the cpp just built.
8682 md_file_sub=
8683 if test "x$md_cppflags" = x
8684 then
8685         md_file_sub=$srcdir/config/$md_file
8686 else
8687         md_file=md
8688 fi
8689
8690 # If we have gas in the build tree, make a link to it.
8691 if test -f ../gas/Makefile; then
8692         rm -f as; $symbolic_link ../gas/as-new$host_exeext as$host_exeext 2>/dev/null
8693 fi
8694
8695 # If we have nm in the build tree, make a link to it.
8696 if test -f ../binutils/Makefile; then
8697         rm -f nm; $symbolic_link ../binutils/nm-new$host_exeext nm$host_exeext 2>/dev/null
8698 fi
8699
8700 # If we have ld in the build tree, make a link to it.
8701 if test -f ../ld/Makefile; then
8702 #       if test x$use_collect2 = x; then
8703 #               rm -f ld; $symbolic_link ../ld/ld-new$host_exeext ld$host_exeext 2>/dev/null
8704 #       else
8705                 rm -f collect-ld; $symbolic_link ../ld/ld-new$host_exeext collect-ld$host_exeext 2>/dev/null
8706 #       fi
8707 fi
8708
8709 # Figure out what assembler alignment features are present.
8710 echo $ac_n "checking assembler alignment features""... $ac_c" 1>&6
8711 echo "configure:8712: checking assembler alignment features" >&5
8712 gcc_cv_as=
8713 gcc_cv_as_alignment_features=
8714 gcc_cv_as_gas_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/gas
8715 if test -x "$DEFAULT_ASSEMBLER"; then
8716         gcc_cv_as="$DEFAULT_ASSEMBLER"
8717 elif test -x "$AS"; then
8718         gcc_cv_as="$AS"
8719 elif test -x as$host_exeext; then
8720         # Build using assembler in the current directory.
8721         gcc_cv_as=./as$host_exeext
8722 elif test -f $gcc_cv_as_gas_srcdir/configure.in -a -f ../gas/Makefile; then
8723         # Single tree build which includes gas.
8724         for f in $gcc_cv_as_gas_srcdir/configure $gcc_cv_as_gas_srcdir/configure.in $gcc_cv_as_gas_srcdir/Makefile.in
8725         do
8726                 gcc_cv_gas_version=`grep '^VERSION=[0-9]*\.[0-9]*' $f`
8727                 if test x$gcc_cv_gas_version != x; then
8728                         break
8729                 fi
8730         done
8731         gcc_cv_gas_major_version=`expr "$gcc_cv_gas_version" : "VERSION=\([0-9]*\)"`
8732         gcc_cv_gas_minor_version=`expr "$gcc_cv_gas_version" : "VERSION=[0-9]*\.\([0-9]*\)"`
8733         if test x$gcc_cv_gas_major_version != x -a x$gcc_cv_gas_minor_version != x; then
8734                 # Gas version 2.6 and later support for .balign and .p2align.
8735                 # bytes to skip when using .p2align.
8736                 if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 6 -o "$gcc_cv_gas_major_version" -gt 2; then
8737                         gcc_cv_as_alignment_features=".balign and .p2align"
8738                         cat >> confdefs.h <<\EOF
8739 #define HAVE_GAS_BALIGN_AND_P2ALIGN 1
8740 EOF
8741
8742                 fi
8743                 # Gas version 2.8 and later support specifying the maximum
8744                 # bytes to skip when using .p2align.
8745                 if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 8 -o "$gcc_cv_gas_major_version" -gt 2; then
8746                         gcc_cv_as_alignment_features=".p2align including maximum skip"
8747                         cat >> confdefs.h <<\EOF
8748 #define HAVE_GAS_MAX_SKIP_P2ALIGN 1
8749 EOF
8750
8751                 fi
8752         fi
8753 elif test x$host = x$target; then
8754         # Native build.
8755         # Search the same directories that the installed compiler will
8756         # search.  Else we may find the wrong assembler and lose.  If we
8757         # do not find a suitable assembler binary, then try the user's
8758         # path.
8759         #
8760         # Also note we have to check MD_EXEC_PREFIX before checking the
8761         # user's path.  Unfortunately, there is no good way to get at the
8762         # value of MD_EXEC_PREFIX here.  So we do a brute force search
8763         # through all the known MD_EXEC_PREFIX values.  Ugh.  This needs
8764         # to be fixed as part of the make/configure rewrite too.
8765
8766         if test "x$exec_prefix" = xNONE; then
8767                 if test "x$prefix" = xNONE; then
8768                         test_prefix=/usr/local
8769                 else
8770                         test_prefix=$prefix
8771                 fi
8772         else
8773                 test_prefix=$exec_prefix
8774         fi
8775
8776         # If the loop below does not find an assembler, then use whatever
8777         # one we can find in the users's path.
8778         # user's path.
8779         as=as$host_exeext
8780
8781         test_dirs="$test_prefix/lib/gcc-lib/$target/$gcc_version \
8782                    $test_prefix/lib/gcc-lib/$target \
8783                    /usr/lib/gcc/$target/$gcc_version \
8784                    /usr/lib/gcc/$target \
8785                    $test_prefix/$target/bin/$target/$gcc_version \
8786                    $test_prefix/$target/bin \
8787                    /usr/libexec \
8788                    /usr/ccs/gcc \
8789                    /usr/ccs/bin \
8790                    /udk/usr/ccs/bin \
8791                    /bsd43/usr/lib/cmplrs/cc \
8792                    /usr/cross64/usr/bin \
8793                    /usr/lib/cmplrs/cc \
8794                    /sysv/usr/lib/cmplrs/cc \
8795                    /svr4/usr/lib/cmplrs/cc \
8796                    /usr/bin"
8797
8798         for dir in $test_dirs; do
8799                 if test -f $dir/as$host_exeext; then
8800                         gcc_cv_as=$dir/as$host_exeext
8801                         break;
8802                 fi
8803         done
8804 fi
8805 if test x$gcc_cv_as != x; then
8806         # Check if we have .balign and .p2align
8807         echo ".balign  4" > conftest.s
8808         echo ".p2align  2" >> conftest.s
8809         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
8810                 gcc_cv_as_alignment_features=".balign and .p2align"
8811                 cat >> confdefs.h <<\EOF
8812 #define HAVE_GAS_BALIGN_AND_P2ALIGN 1
8813 EOF
8814
8815         fi
8816         rm -f conftest.s conftest.o
8817         # Check if specifying the maximum bytes to skip when
8818         # using .p2align is supported.
8819         echo ".p2align 4,,7" > conftest.s
8820         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
8821                 gcc_cv_as_alignment_features=".p2align including maximum skip"
8822                 cat >> confdefs.h <<\EOF
8823 #define HAVE_GAS_MAX_SKIP_P2ALIGN 1
8824 EOF
8825
8826         fi
8827         rm -f conftest.s conftest.o
8828 fi
8829 echo "$ac_t""$gcc_cv_as_alignment_features" 1>&6
8830
8831 echo $ac_n "checking assembler subsection support""... $ac_c" 1>&6
8832 echo "configure:8833: checking assembler subsection support" >&5
8833 gcc_cv_as_subsections=
8834 if test x$gcc_cv_as != x; then
8835         # Check if we have .subsection
8836         echo ".subsection 1" > conftest.s
8837         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
8838                 gcc_cv_as_subsections=".subsection"
8839                 if test -x nm$host_exeext; then
8840                         gcc_cv_nm=./nm$host_exeext
8841                 elif test x$host = x$target; then
8842                         # Native build.
8843                         gcc_cv_nm=nm$host_exeext
8844                 fi
8845                 if test x$gcc_cv_nm != x; then
8846                         cat > conftest.s <<EOF
8847 conftest_label1: .word 0
8848 .subsection -1
8849 conftest_label2: .word 0
8850 .previous
8851 EOF
8852                         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
8853                                 $gcc_cv_nm conftest.o | grep conftest_label1 > conftest.nm1
8854                                 $gcc_cv_nm conftest.o | grep conftest_label2 | sed -e 's/label2/label1/' > conftest.nm2
8855                                 if cmp conftest.nm1 conftest.nm2 > /dev/null 2>&1; then
8856                                         :
8857                                 else
8858                                         gcc_cv_as_subsections="working .subsection -1"
8859                                         cat >> confdefs.h <<\EOF
8860 #define HAVE_GAS_SUBSECTION_ORDERING 1
8861 EOF
8862
8863                                 fi
8864                         fi
8865                 fi
8866         fi
8867         rm -f conftest.s conftest.o conftest.nm1 conftest.nm2
8868 fi
8869 echo "$ac_t""$gcc_cv_as_subsections" 1>&6
8870
8871 case "$target" in
8872   sparc*-*-*)
8873     echo $ac_n "checking assembler .register pseudo-op support""... $ac_c" 1>&6
8874 echo "configure:8875: checking assembler .register pseudo-op support" >&5
8875 if eval "test \"`echo '$''{'gcc_cv_as_register_pseudo_op'+set}'`\" = set"; then
8876   echo $ac_n "(cached) $ac_c" 1>&6
8877 else
8878
8879         gcc_cv_as_register_pseudo_op=unknown
8880         if test x$gcc_cv_as != x; then
8881             # Check if we have .register
8882             echo ".register %g2, #scratch" > conftest.s
8883             if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
8884                 gcc_cv_as_register_pseudo_op=yes
8885             else
8886                 gcc_cv_as_register_pseudo_op=no
8887             fi
8888             rm -f conftest.s conftest.o
8889         fi
8890
8891 fi
8892
8893 echo "$ac_t""$gcc_cv_as_register_pseudo_op" 1>&6
8894     if test "x$gcc_cv_as_register_pseudo_op" = xyes; then
8895         cat >> confdefs.h <<\EOF
8896 #define HAVE_AS_REGISTER_PSEUDO_OP 1
8897 EOF
8898
8899     fi
8900
8901     case "$tm_file" in
8902     *64*)
8903         echo $ac_n "checking for 64 bit support in assembler ($gcc_cv_as)""... $ac_c" 1>&6
8904 echo "configure:8905: checking for 64 bit support in assembler ($gcc_cv_as)" >&5
8905 if eval "test \"`echo '$''{'gcc_cv_as_flags64'+set}'`\" = set"; then
8906   echo $ac_n "(cached) $ac_c" 1>&6
8907 else
8908
8909                 if test -n "$gcc_cv_as"; then
8910                     echo ".xword foo" > conftest.s
8911                     gcc_cv_as_flags64=no
8912                     for flag in "-xarch=v9" "-64 -Av9"; do
8913                         if $gcc_cv_as $flag -o conftest.o conftest.s \
8914                             > /dev/null 2>&1; then
8915                             gcc_cv_as_flags64=$flag
8916                             break
8917                         fi
8918                     done
8919                     rm -f conftest.s conftest.o
8920                 else
8921                     if test "$gas" = yes; then
8922                         gcc_cv_as_flags64="-64 -Av9"
8923                     else
8924                         gcc_cv_as_flags64="-xarch=v9"
8925                     fi
8926                 fi
8927
8928 fi
8929
8930 echo "$ac_t""$gcc_cv_as_flags64" 1>&6
8931         if test "x$gcc_cv_as_flags64" = xno; then
8932
8933             tmake_file=`echo " $tmake_file " | sed -e 's, sparc/t-sol2-64 , ,' -e 's,^ ,,' -e 's, $,,'`
8934             dep_tmake_file=`echo " $dep_tmake_file " | sed -e 's, [^ ]*/config/sparc/t-sol2-64 , ,' -e 's,^ ,,' -e 's, $,,'`
8935
8936         else
8937             cat >> confdefs.h <<EOF
8938 #define AS_SPARC64_FLAG "$gcc_cv_as_flags64"
8939 EOF
8940
8941         fi
8942         ;;
8943     *) gcc_cv_as_flags64=${gcc_cv_as_flags64-no}
8944         ;;
8945     esac
8946
8947     if test "x$gcc_cv_as_flags64" != xno; then
8948         echo $ac_n "checking for assembler offsetable %lo() support""... $ac_c" 1>&6
8949 echo "configure:8950: checking for assembler offsetable %lo() support" >&5
8950 if eval "test \"`echo '$''{'gcc_cv_as_offsetable_lo10'+set}'`\" = set"; then
8951   echo $ac_n "(cached) $ac_c" 1>&6
8952 else
8953
8954             gcc_cv_as_offsetable_lo10=unknown
8955             if test "x$gcc_cv_as" != x; then
8956                 # Check if assembler has offsetable %lo()
8957                 echo "or %g1, %lo(ab) + 12, %g1" > conftest.s
8958                 echo "or %g1, %lo(ab + 12), %g1" > conftest1.s
8959                 if $gcc_cv_as $gcc_cv_as_flags64 -o conftest.o conftest.s \
8960                         > /dev/null 2>&1 &&
8961                    $gcc_cv_as $gcc_cv_as_flags64 -o conftest1.o conftest1.s \
8962                         > /dev/null 2>&1; then
8963                     if cmp conftest.o conftest1.o > /dev/null 2>&1; then
8964                         gcc_cv_as_offsetable_lo10=no
8965                     else
8966                         gcc_cv_as_offsetable_lo10=yes
8967                     fi
8968                 else
8969                     gcc_cv_as_offsetable_lo10=no
8970                 fi
8971                 rm -f conftest.s conftest.o conftest1.s conftest1.o
8972             fi
8973
8974 fi
8975
8976 echo "$ac_t""$gcc_cv_as_offsetable_lo10" 1>&6
8977         if test "x$gcc_cv_as_offsetable_lo10" = xyes; then
8978             cat >> confdefs.h <<\EOF
8979 #define HAVE_AS_OFFSETABLE_LO10 1
8980 EOF
8981
8982         fi
8983     fi
8984     ;;
8985
8986   i[34567]86-*-*)
8987     echo $ac_n "checking assembler instructions""... $ac_c" 1>&6
8988 echo "configure:8989: checking assembler instructions" >&5
8989     gcc_cv_as_instructions=
8990     if test x$gcc_cv_as != x; then
8991         set "filds fists" "filds mem; fists mem"
8992         while test $# -gt 0
8993         do
8994                 echo "$2" > conftest.s
8995                 if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
8996                         gcc_cv_as_instructions=${gcc_cv_as_instructions}$1" "
8997                         cat >> confdefs.h <<EOF
8998 #define HAVE_GAS_`echo "$1" | tr 'a-z ' 'A-Z_'` 1
8999 EOF
9000
9001                 fi
9002                 shift 2
9003         done
9004         rm -f conftest.s conftest.o
9005     fi
9006     echo "$ac_t""$gcc_cv_as_instructions" 1>&6
9007     ;;
9008 esac
9009
9010 # Figure out what language subdirectories are present.
9011 # Look if the user specified --enable-languages="..."; if not, use
9012 # the environment variable $LANGUAGES if defined. $LANGUAGES might
9013 # go away some day.
9014 if test x"${enable_languages+set}" != xset; then
9015         if test x"${LANGUAGES+set}" = xset; then
9016                 enable_languages="`echo ${LANGUAGES} | tr ' ' ','`"
9017         else
9018                 enable_languages=all
9019         fi
9020 fi
9021 subdirs=
9022 for lang in ${srcdir}/*/config-lang.in ..
9023 do
9024         case $lang in
9025         ..) ;;
9026         # The odd quoting in the next line works around
9027         # an apparent bug in bash 1.12 on linux.
9028         ${srcdir}/[*]/config-lang.in) ;;
9029         *)
9030           lang_alias=`sed -n -e 's,^language=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^language=\([^   ]*\).*$,\1,p' $lang`
9031           if test "x$lang_alias" = x
9032           then
9033                 echo "$lang doesn't set \$language." 1>&2
9034                 exit 1
9035           fi
9036           if test x"${enable_languages}" = xall; then
9037                 add_this_lang=yes
9038           else
9039                 case "${enable_languages}" in
9040                     ${lang_alias} | "${lang_alias},"* | *",${lang_alias},"* | *",${lang_alias}" )
9041                         add_this_lang=yes
9042                         ;;
9043                     * )
9044                         add_this_lang=no
9045                         ;;
9046                 esac
9047           fi
9048           if test x"${add_this_lang}" = xyes; then
9049                 case $lang in
9050                     ${srcdir}/ada/config-lang.in)
9051                         if test x$gnat = xyes ; then
9052                                 subdirs="$subdirs `echo $lang | sed -e 's,^.*/\([^/]*\)/config-lang.in$,\1,'`"
9053                         fi
9054                         ;;
9055                     *)
9056                         subdirs="$subdirs `echo $lang | sed -e 's,^.*/\([^/]*\)/config-lang.in$,\1,'`"
9057                         ;;
9058                 esac
9059           fi
9060           ;;
9061         esac
9062 done
9063
9064 # Make gthr-default.h if we have a thread file.
9065 gthread_flags=
9066 if test $thread_file != single; then
9067     rm -f gthr-default.h
9068     echo "#include \"gthr-${thread_file}.h\"" > gthr-default.h
9069     gthread_flags=-DHAVE_GTHR_DEFAULT
9070 fi
9071
9072
9073 # Find out what GC implementation we want, or may, use.
9074 # Check whether --with-gc or --without-gc was given.
9075 if test "${with_gc+set}" = set; then
9076   withval="$with_gc"
9077   case "$withval" in
9078   simple | page)
9079     GGC=ggc-$withval
9080     ;;
9081   *)
9082     { echo "configure: error: $withval is an invalid option to --with-gc" 1>&2; exit 1; }
9083     ;;
9084 esac
9085 else
9086   if test $ac_cv_func_mmap_anywhere = yes \
9087     || test $ac_cv_func_valloc = yes; then
9088   GGC=ggc-page
9089 else
9090   GGC=ggc-simple
9091 fi
9092 fi
9093
9094
9095 echo "Using $GGC for garbage collection."
9096
9097 # Build a new-abi (c++) system
9098 # Check whether --enable-new-gxx-abi or --disable-new-gxx-abi was given.
9099 if test "${enable_new_gxx_abi+set}" = set; then
9100   enableval="$enable_new_gxx_abi"
9101   cat >> confdefs.h <<\EOF
9102 #define ENABLE_NEW_GXX_ABI 1
9103 EOF
9104
9105 GXX_ABI_FLAG='-fnew-abi'
9106 echo "Building a new-abi g++ compiler."
9107
9108 fi
9109
9110
9111
9112 # Make empty files to contain the specs and options for each language.
9113 # Then add #include lines to for a compiler that has specs and/or options.
9114
9115 lang_specs_files=
9116 lang_options_files=
9117 lang_tree_files=
9118 rm -f specs.h options.h gencheck.h
9119 touch specs.h options.h gencheck.h
9120 for subdir in . $subdirs
9121 do
9122         if test -f $srcdir/$subdir/lang-specs.h; then
9123                 echo "#include \"$subdir/lang-specs.h\"" >>specs.h
9124                 lang_specs_files="$lang_specs_files $srcdir/$subdir/lang-specs.h"
9125         fi
9126         if test -f $srcdir/$subdir/lang-options.h; then
9127                 echo "#include \"$subdir/lang-options.h\"" >>options.h
9128                 lang_options_files="$lang_options_files $srcdir/$subdir/lang-options.h"
9129         fi
9130         if test -f $srcdir/$subdir/$subdir-tree.def; then
9131                 echo "#include \"$subdir/$subdir-tree.def\"" >>gencheck.h
9132                 lang_tree_files="$lang_tree_files $srcdir/$subdir/$subdir-tree.def"
9133         fi
9134 done
9135
9136 # These (without "all_") are set in each config-lang.in.
9137 # `language' must be a single word so is spelled singularly.
9138 all_languages=
9139 all_boot_languages=
9140 all_compilers=
9141 all_stagestuff=
9142 all_diff_excludes=
9143 all_outputs='Makefile intl/Makefile po/Makefile.in fixinc/Makefile'
9144 # List of language makefile fragments.
9145 all_lang_makefiles=
9146 all_headers=
9147 all_lib2funcs=
9148
9149 # Add the language fragments.
9150 # Languages are added via two mechanisms.  Some information must be
9151 # recorded in makefile variables, these are defined in config-lang.in.
9152 # We accumulate them and plug them into the main Makefile.
9153 # The other mechanism is a set of hooks for each of the main targets
9154 # like `clean', `install', etc.
9155
9156 language_fragments="Make-lang"
9157 language_hooks="Make-hooks"
9158 oldstyle_subdirs=
9159
9160 for s in .. $subdirs
9161 do
9162         if test $s != ".."
9163         then
9164                 language=
9165                 boot_language=
9166                 compilers=
9167                 stagestuff=
9168                 diff_excludes=
9169                 headers=
9170                 outputs=
9171                 lib2funcs=
9172                 . ${srcdir}/$s/config-lang.in
9173                 if test "x$language" = x
9174                 then
9175                         echo "${srcdir}/$s/config-lang.in doesn't set \$language." 1>&2
9176                         exit 1
9177                 fi
9178                 all_lang_makefiles="$all_lang_makefiles ${srcdir}/$s/Make-lang.in ${srcdir}/$s/Makefile.in"
9179                 all_languages="$all_languages $language"
9180                 if test "x$boot_language" = xyes
9181                 then
9182                         all_boot_languages="$all_boot_languages $language"
9183                 fi
9184                 all_compilers="$all_compilers $compilers"
9185                 all_stagestuff="$all_stagestuff $stagestuff"
9186                 all_diff_excludes="$all_diff_excludes $diff_excludes"
9187                 all_headers="$all_headers $headers"
9188                 all_outputs="$all_outputs $outputs"
9189                 if test x$outputs = x
9190                 then
9191                         oldstyle_subdirs="$oldstyle_subdirs $s"
9192                 fi
9193                 all_lib2funcs="$all_lib2funcs $lib2funcs"
9194         fi
9195 done
9196
9197 # Since we can't use `::' targets, we link each language in
9198 # with a set of hooks, reached indirectly via lang.${target}.
9199
9200 rm -f Make-hooks
9201 touch Make-hooks
9202 target_list="all.build all.cross start.encap rest.encap \
9203         info dvi \
9204         install-normal install-common install-info install-man \
9205         uninstall distdir \
9206         mostlyclean clean distclean extraclean maintainer-clean \
9207         stage1 stage2 stage3 stage4"
9208 for t in $target_list
9209 do
9210         x=
9211         for lang in .. $all_languages
9212         do
9213                 if test $lang != ".."; then
9214                         x="$x $lang.$t"
9215                 fi
9216         done
9217         echo "lang.$t: $x" >> Make-hooks
9218 done
9219
9220 # If we're not building in srcdir, create .gdbinit.
9221
9222 if test ! -f Makefile.in; then
9223         echo "dir ." > .gdbinit
9224         echo "dir ${srcdir}" >> .gdbinit
9225         if test x$gdb_needs_out_file_path = xyes
9226         then
9227                 echo "dir ${srcdir}/config/"`dirname ${out_file}` >> .gdbinit
9228         fi
9229         if test "x$subdirs" != x; then
9230                 for s in $subdirs
9231                 do
9232                         echo "dir ${srcdir}/$s" >> .gdbinit
9233                 done
9234         fi
9235         echo "source ${srcdir}/.gdbinit" >> .gdbinit
9236 fi
9237
9238 # Define variables host_canonical and build_canonical
9239 # because some Cygnus local changes in the Makefile depend on them.
9240 build_canonical=${build}
9241 host_canonical=${host}
9242 target_subdir=
9243 if test "${host}" != "${target}" ; then
9244     target_subdir=${target}/
9245 fi
9246
9247
9248
9249
9250 # If this is using newlib, then define inhibit_libc in
9251 # LIBGCC2_CFLAGS.  This will cause __eprintf to be left out of
9252 # libgcc.a, but that's OK because newib should have its own version of
9253 # assert.h.
9254 inhibit_libc=
9255 if test x$with_newlib = xyes; then
9256         inhibit_libc=-Dinhibit_libc
9257 fi
9258
9259
9260 # If $(exec_prefix) exists and is not the same as $(prefix), then compute an
9261 # absolute path for gcc_tooldir based on inserting the number of up-directory
9262 # movements required to get from $(exec_prefix) to $(prefix) into the basic
9263 # $(libsubdir)/@(unlibsubdir) based path.
9264 # Don't set gcc_tooldir to tooldir since that's only passed in by the toplevel
9265 # make and thus we'd get different behavior depending on where we built the
9266 # sources.
9267 if test x$exec_prefix = xNONE -o x$exec_prefix = x$prefix; then
9268     gcc_tooldir='$(libsubdir)/$(unlibsubdir)/../$(target_alias)'
9269 else
9270 # An explanation of the sed strings:
9271 #  -e 's|^\$(prefix)||'   matches and eliminates 'prefix' from 'exec_prefix'
9272 #  -e 's|/$||'            match a trailing forward slash and eliminates it
9273 #  -e 's|^[^/]|/|'        forces the string to start with a forward slash (*)
9274 #  -e 's|/[^/]*|../|g'    replaces each occurance of /<directory> with ../
9275 #
9276 # (*) Note this pattern overwrites the first character of the string
9277 # with a forward slash if one is not already present.  This is not a
9278 # problem because the exact names of the sub-directories concerned is
9279 # unimportant, just the number of them matters.
9280 #
9281 # The practical upshot of these patterns is like this:
9282 #
9283 #  prefix     exec_prefix        result
9284 #  ------     -----------        ------
9285 #   /foo        /foo/bar          ../
9286 #   /foo/       /foo/bar          ../
9287 #   /foo        /foo/bar/         ../
9288 #   /foo/       /foo/bar/         ../
9289 #   /foo        /foo/bar/ugg      ../../
9290 #
9291     dollar='$$'
9292     gcc_tooldir="\$(libsubdir)/\$(unlibsubdir)/\`echo \$(exec_prefix) | sed -e 's|^\$(prefix)||' -e 's|/\$(dollar)||' -e 's|^[^/]|/|' -e 's|/[^/]*|../|g'\`\$(target_alias)"
9293 fi
9294
9295
9296
9297 # Nothing to do for FLOAT_H, float_format already handled.
9298 objdir=`pwd`
9299
9300
9301 # Process the language and host/target makefile fragments.
9302 ${CONFIG_SHELL-/bin/sh} $srcdir/configure.frag $srcdir "$subdirs" "$dep_host_xmake_file" "$dep_tmake_file"
9303
9304 # Substitute configuration variables
9305
9306
9307
9308
9309
9310
9311
9312
9313
9314
9315
9316
9317
9318
9319
9320
9321
9322
9323
9324
9325
9326
9327
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 # Echo that links are built
9365 if test x$host = x$target
9366 then
9367         str1="native "
9368 else
9369         str1="cross-"
9370         str2=" from $host"
9371 fi
9372
9373 if test x$host != x$build
9374 then
9375         str3=" on a $build system"
9376 fi
9377
9378 if test "x$str2" != x || test "x$str3" != x
9379 then
9380         str4=
9381 fi
9382
9383 echo "Links are now set up to build a ${str1}compiler for ${target}$str4" 1>&2
9384
9385 if test "x$str2" != x || test "x$str3" != x
9386 then
9387         echo " ${str2}${str3}." 1>&2
9388 fi
9389
9390 # Truncate the target if necessary
9391 if test x$host_truncate_target != x; then
9392         target=`echo $target | sed -e 's/\(..............\).*/\1/'`
9393 fi
9394
9395 # Configure the subdirectories
9396 # AC_CONFIG_SUBDIRS($subdirs)
9397
9398 # Create the Makefile
9399 # and configure language subdirectories
9400 trap '' 1 2 15
9401 cat > confcache <<\EOF
9402 # This file is a shell script that caches the results of configure
9403 # tests run on this system so they can be shared between configure
9404 # scripts and configure runs.  It is not useful on other systems.
9405 # If it contains results you don't want to keep, you may remove or edit it.
9406 #
9407 # By default, configure uses ./config.cache as the cache file,
9408 # creating it if it does not exist already.  You can give configure
9409 # the --cache-file=FILE option to use a different cache file; that is
9410 # what configure does when it calls configure scripts in
9411 # subdirectories, so they share the cache.
9412 # Giving --cache-file=/dev/null disables caching, for debugging configure.
9413 # config.status only pays attention to the cache file if you give it the
9414 # --recheck option to rerun configure.
9415 #
9416 EOF
9417 # The following way of writing the cache mishandles newlines in values,
9418 # but we know of no workaround that is simple, portable, and efficient.
9419 # So, don't put newlines in cache variables' values.
9420 # Ultrix sh set writes to stderr and can't be redirected directly,
9421 # and sets the high bit in the cache file unless we assign to the vars.
9422 (set) 2>&1 |
9423   case `(ac_space=' '; set | grep ac_space) 2>&1` in
9424   *ac_space=\ *)
9425     # `set' does not quote correctly, so add quotes (double-quote substitution
9426     # turns \\\\ into \\, and sed turns \\ into \).
9427     sed -n \
9428       -e "s/'/'\\\\''/g" \
9429       -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
9430     ;;
9431   *)
9432     # `set' quotes correctly as required by POSIX, so do not add quotes.
9433     sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
9434     ;;
9435   esac >> confcache
9436 if cmp -s $cache_file confcache; then
9437   :
9438 else
9439   if test -w $cache_file; then
9440     echo "updating cache $cache_file"
9441     cat confcache > $cache_file
9442   else
9443     echo "not updating unwritable cache $cache_file"
9444   fi
9445 fi
9446 rm -f confcache
9447
9448 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
9449
9450 test "x$prefix" = xNONE && prefix=$ac_default_prefix
9451 # Let make expand exec_prefix.
9452 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
9453
9454 # Any assignment to VPATH causes Sun make to only execute
9455 # the first set of double-colon rules, so remove it if not needed.
9456 # If there is a colon in the path, we need to keep it.
9457 if test "x$srcdir" = x.; then
9458   ac_vpsub='/^[         ]*VPATH[        ]*=[^:]*$/d'
9459 fi
9460
9461 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
9462
9463 DEFS=-DHAVE_CONFIG_H
9464
9465 # Without the "./", some shells look in PATH for config.status.
9466 : ${CONFIG_STATUS=./config.status}
9467
9468 echo creating $CONFIG_STATUS
9469 rm -f $CONFIG_STATUS
9470 cat > $CONFIG_STATUS <<EOF
9471 #! /bin/sh
9472 # Generated automatically by configure.
9473 # Run this file to recreate the current configuration.
9474 # This directory was configured as follows,
9475 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
9476 #
9477 # $0 $ac_configure_args
9478 #
9479 # Compiler output produced by configure, useful for debugging
9480 # configure, is in ./config.log if it exists.
9481
9482 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
9483 for ac_option
9484 do
9485   case "\$ac_option" in
9486   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
9487     echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
9488     exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
9489   -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
9490     echo "$CONFIG_STATUS generated by autoconf version 2.13"
9491     exit 0 ;;
9492   -help | --help | --hel | --he | --h)
9493     echo "\$ac_cs_usage"; exit 0 ;;
9494   *) echo "\$ac_cs_usage"; exit 1 ;;
9495   esac
9496 done
9497
9498 ac_given_srcdir=$srcdir
9499
9500 trap 'rm -fr `echo "$all_outputs auto-host.h:config.in" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
9501 EOF
9502 cat >> $CONFIG_STATUS <<EOF
9503
9504 # Protect against being on the right side of a sed subst in config.status.
9505 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
9506  s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
9507 $ac_vpsub
9508 $extrasub
9509 s%@SHELL@%$SHELL%g
9510 s%@CFLAGS@%$CFLAGS%g
9511 s%@CPPFLAGS@%$CPPFLAGS%g
9512 s%@CXXFLAGS@%$CXXFLAGS%g
9513 s%@FFLAGS@%$FFLAGS%g
9514 s%@DEFS@%$DEFS%g
9515 s%@LDFLAGS@%$LDFLAGS%g
9516 s%@LIBS@%$LIBS%g
9517 s%@exec_prefix@%$exec_prefix%g
9518 s%@prefix@%$prefix%g
9519 s%@program_transform_name@%$program_transform_name%g
9520 s%@bindir@%$bindir%g
9521 s%@sbindir@%$sbindir%g
9522 s%@libexecdir@%$libexecdir%g
9523 s%@datadir@%$datadir%g
9524 s%@sysconfdir@%$sysconfdir%g
9525 s%@sharedstatedir@%$sharedstatedir%g
9526 s%@localstatedir@%$localstatedir%g
9527 s%@libdir@%$libdir%g
9528 s%@includedir@%$includedir%g
9529 s%@oldincludedir@%$oldincludedir%g
9530 s%@infodir@%$infodir%g
9531 s%@mandir@%$mandir%g
9532 s%@host@%$host%g
9533 s%@host_alias@%$host_alias%g
9534 s%@host_cpu@%$host_cpu%g
9535 s%@host_vendor@%$host_vendor%g
9536 s%@host_os@%$host_os%g
9537 s%@target@%$target%g
9538 s%@target_alias@%$target_alias%g
9539 s%@target_cpu@%$target_cpu%g
9540 s%@target_vendor@%$target_vendor%g
9541 s%@target_os@%$target_os%g
9542 s%@build@%$build%g
9543 s%@build_alias@%$build_alias%g
9544 s%@build_cpu@%$build_cpu%g
9545 s%@build_vendor@%$build_vendor%g
9546 s%@build_os@%$build_os%g
9547 s%@CC@%$CC%g
9548 s%@stage1_warn_cflags@%$stage1_warn_cflags%g
9549 s%@SET_MAKE@%$SET_MAKE%g
9550 s%@AWK@%$AWK%g
9551 s%@LEX@%$LEX%g
9552 s%@LEXLIB@%$LEXLIB%g
9553 s%@LN@%$LN%g
9554 s%@LN_S@%$LN_S%g
9555 s%@RANLIB@%$RANLIB%g
9556 s%@YACC@%$YACC%g
9557 s%@INSTALL@%$INSTALL%g
9558 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
9559 s%@INSTALL_DATA@%$INSTALL_DATA%g
9560 s%@CPP@%$CPP%g
9561 s%@gnat@%$gnat%g
9562 s%@vfprintf@%$vfprintf%g
9563 s%@doprint@%$doprint%g
9564 s%@manext@%$manext%g
9565 s%@objext@%$objext%g
9566 s%@PACKAGE@%$PACKAGE%g
9567 s%@VERSION@%$VERSION%g
9568 s%@ALLOCA@%$ALLOCA%g
9569 s%@USE_NLS@%$USE_NLS%g
9570 s%@MSGFMT@%$MSGFMT%g
9571 s%@GMSGFMT@%$GMSGFMT%g
9572 s%@XGETTEXT@%$XGETTEXT%g
9573 s%@GENCAT@%$GENCAT%g
9574 s%@USE_INCLUDED_LIBINTL@%$USE_INCLUDED_LIBINTL%g
9575 s%@CATALOGS@%$CATALOGS%g
9576 s%@CATOBJEXT@%$CATOBJEXT%g
9577 s%@DATADIRNAME@%$DATADIRNAME%g
9578 s%@GMOFILES@%$GMOFILES%g
9579 s%@INSTOBJEXT@%$INSTOBJEXT%g
9580 s%@INTLDEPS@%$INTLDEPS%g
9581 s%@INTLLIBS@%$INTLLIBS%g
9582 s%@INTLOBJS@%$INTLOBJS%g
9583 s%@POFILES@%$POFILES%g
9584 s%@POSUB@%$POSUB%g
9585 s%@INCLUDE_LOCALE_H@%$INCLUDE_LOCALE_H%g
9586 s%@GT_NO@%$GT_NO%g
9587 s%@GT_YES@%$GT_YES%g
9588 s%@MKINSTALLDIRS@%$MKINSTALLDIRS%g
9589 s%@l@%$l%g
9590 s%@gthread_flags@%$gthread_flags%g
9591 s%@GGC@%$GGC%g
9592 s%@GXX_ABI_FLAG@%$GXX_ABI_FLAG%g
9593 s%@build_canonical@%$build_canonical%g
9594 s%@host_canonical@%$host_canonical%g
9595 s%@target_subdir@%$target_subdir%g
9596 s%@inhibit_libc@%$inhibit_libc%g
9597 s%@gcc_tooldir@%$gcc_tooldir%g
9598 s%@dollar@%$dollar%g
9599 s%@objdir@%$objdir%g
9600 s%@subdirs@%$subdirs%g
9601 s%@all_boot_languages@%$all_boot_languages%g
9602 s%@all_compilers@%$all_compilers%g
9603 s%@all_diff_excludes@%$all_diff_excludes%g
9604 s%@all_headers@%$all_headers%g
9605 s%@all_lang_makefiles@%$all_lang_makefiles%g
9606 s%@all_languages@%$all_languages%g
9607 s%@all_lib2funcs@%$all_lib2funcs%g
9608 s%@all_stagestuff@%$all_stagestuff%g
9609 s%@build_exeext@%$build_exeext%g
9610 s%@build_install_headers_dir@%$build_install_headers_dir%g
9611 s%@build_xm_file_list@%$build_xm_file_list%g
9612 s%@cc_set_by_configure@%$cc_set_by_configure%g
9613 s%@quoted_cc_set_by_configure@%$quoted_cc_set_by_configure%g
9614 s%@cpp_install_dir@%$cpp_install_dir%g
9615 s%@cpp_main@%$cpp_main%g
9616 s%@dep_host_xmake_file@%$dep_host_xmake_file%g
9617 s%@dep_tmake_file@%$dep_tmake_file%g
9618 s%@extra_c_flags@%$extra_c_flags%g
9619 s%@extra_c_objs@%$extra_c_objs%g
9620 s%@extra_cpp_objs@%$extra_cpp_objs%g
9621 s%@extra_cxx_objs@%$extra_cxx_objs%g
9622 s%@extra_headers_list@%$extra_headers_list%g
9623 s%@extra_objs@%$extra_objs%g
9624 s%@extra_parts@%$extra_parts%g
9625 s%@extra_passes@%$extra_passes%g
9626 s%@extra_programs@%$extra_programs%g
9627 s%@float_h_file@%$float_h_file%g
9628 s%@gcc_gxx_include_dir@%$gcc_gxx_include_dir%g
9629 s%@gcc_version@%$gcc_version%g
9630 s%@gcc_version_trigger@%$gcc_version_trigger%g
9631 s%@host_exeext@%$host_exeext%g
9632 s%@host_extra_gcc_objs@%$host_extra_gcc_objs%g
9633 s%@host_xm_file_list@%$host_xm_file_list%g
9634 s%@install@%$install%g
9635 s%@lang_options_files@%$lang_options_files%g
9636 s%@lang_specs_files@%$lang_specs_files%g
9637 s%@lang_tree_files@%$lang_tree_files%g
9638 s%@local_prefix@%$local_prefix%g
9639 s%@maybe_use_collect2@%$maybe_use_collect2%g
9640 s%@md_file@%$md_file%g
9641 s%@objc_boehm_gc@%$objc_boehm_gc%g
9642 s%@out_file@%$out_file%g
9643 s%@out_object_file@%$out_object_file%g
9644 s%@stage_prefix_set_by_configure@%$stage_prefix_set_by_configure%g
9645 s%@symbolic_link@%$symbolic_link%g
9646 s%@thread_file@%$thread_file%g
9647 s%@tm_file_list@%$tm_file_list%g
9648 s%@will_use_collect2@%$will_use_collect2%g
9649 /@target_overrides@/r $target_overrides
9650 s%@target_overrides@%%g
9651 /@host_overrides@/r $host_overrides
9652 s%@host_overrides@%%g
9653 s%@cross_defines@%$cross_defines%g
9654 /@cross_overrides@/r $cross_overrides
9655 s%@cross_overrides@%%g
9656 /@build_overrides@/r $build_overrides
9657 s%@build_overrides@%%g
9658 /@language_fragments@/r $language_fragments
9659 s%@language_fragments@%%g
9660 /@language_hooks@/r $language_hooks
9661 s%@language_hooks@%%g
9662
9663 CEOF
9664 EOF
9665
9666 cat >> $CONFIG_STATUS <<\EOF
9667
9668 # Split the substitutions into bite-sized pieces for seds with
9669 # small command number limits, like on Digital OSF/1 and HP-UX.
9670 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
9671 ac_file=1 # Number of current file.
9672 ac_beg=1 # First line for current file.
9673 ac_end=$ac_max_sed_cmds # Line after last line for current file.
9674 ac_more_lines=:
9675 ac_sed_cmds=""
9676 while $ac_more_lines; do
9677   if test $ac_beg -gt 1; then
9678     sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
9679   else
9680     sed "${ac_end}q" conftest.subs > conftest.s$ac_file
9681   fi
9682   if test ! -s conftest.s$ac_file; then
9683     ac_more_lines=false
9684     rm -f conftest.s$ac_file
9685   else
9686     if test -z "$ac_sed_cmds"; then
9687       ac_sed_cmds="sed -f conftest.s$ac_file"
9688     else
9689       ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
9690     fi
9691     ac_file=`expr $ac_file + 1`
9692     ac_beg=$ac_end
9693     ac_end=`expr $ac_end + $ac_max_sed_cmds`
9694   fi
9695 done
9696 if test -z "$ac_sed_cmds"; then
9697   ac_sed_cmds=cat
9698 fi
9699 EOF
9700
9701 cat >> $CONFIG_STATUS <<EOF
9702
9703 CONFIG_FILES=\${CONFIG_FILES-"$all_outputs"}
9704 EOF
9705 cat >> $CONFIG_STATUS <<\EOF
9706 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
9707   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
9708   case "$ac_file" in
9709   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
9710        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
9711   *) ac_file_in="${ac_file}.in" ;;
9712   esac
9713
9714   # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
9715
9716   # Remove last slash and all that follows it.  Not all systems have dirname.
9717   ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
9718   if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
9719     # The file is in a subdirectory.
9720     test ! -d "$ac_dir" && mkdir "$ac_dir"
9721     ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
9722     # A "../" for each directory in $ac_dir_suffix.
9723     ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
9724   else
9725     ac_dir_suffix= ac_dots=
9726   fi
9727
9728   case "$ac_given_srcdir" in
9729   .)  srcdir=.
9730       if test -z "$ac_dots"; then top_srcdir=.
9731       else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
9732   /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
9733   *) # Relative path.
9734     srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
9735     top_srcdir="$ac_dots$ac_given_srcdir" ;;
9736   esac
9737
9738
9739   echo creating "$ac_file"
9740   rm -f "$ac_file"
9741   configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
9742   case "$ac_file" in
9743   *Makefile*) ac_comsub="1i\\
9744 # $configure_input" ;;
9745   *) ac_comsub= ;;
9746   esac
9747
9748   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
9749   sed -e "$ac_comsub
9750 s%@configure_input@%$configure_input%g
9751 s%@srcdir@%$srcdir%g
9752 s%@top_srcdir@%$top_srcdir%g
9753 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
9754 fi; done
9755 rm -f conftest.s*
9756
9757 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
9758 # NAME is the cpp macro being defined and VALUE is the value it is being given.
9759 #
9760 # ac_d sets the value in "#define NAME VALUE" lines.
9761 ac_dA='s%^\([   ]*\)#\([        ]*define[       ][      ]*\)'
9762 ac_dB='\([      ][      ]*\)[^  ]*%\1#\2'
9763 ac_dC='\3'
9764 ac_dD='%g'
9765 # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
9766 ac_uA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
9767 ac_uB='\([      ]\)%\1#\2define\3'
9768 ac_uC=' '
9769 ac_uD='\4%g'
9770 # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
9771 ac_eA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
9772 ac_eB='$%\1#\2define\3'
9773 ac_eC=' '
9774 ac_eD='%g'
9775
9776 if test "${CONFIG_HEADERS+set}" != set; then
9777 EOF
9778 cat >> $CONFIG_STATUS <<EOF
9779   CONFIG_HEADERS="auto-host.h:config.in"
9780 EOF
9781 cat >> $CONFIG_STATUS <<\EOF
9782 fi
9783 for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
9784   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
9785   case "$ac_file" in
9786   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
9787        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
9788   *) ac_file_in="${ac_file}.in" ;;
9789   esac
9790
9791   echo creating $ac_file
9792
9793   rm -f conftest.frag conftest.in conftest.out
9794   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
9795   cat $ac_file_inputs > conftest.in
9796
9797 EOF
9798
9799 # Transform confdefs.h into a sed script conftest.vals that substitutes
9800 # the proper values into config.h.in to produce config.h.  And first:
9801 # Protect against being on the right side of a sed subst in config.status.
9802 # Protect against being in an unquoted here document in config.status.
9803 rm -f conftest.vals
9804 cat > conftest.hdr <<\EOF
9805 s/[\\&%]/\\&/g
9806 s%[\\$`]%\\&%g
9807 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
9808 s%ac_d%ac_u%gp
9809 s%ac_u%ac_e%gp
9810 EOF
9811 sed -n -f conftest.hdr confdefs.h > conftest.vals
9812 rm -f conftest.hdr
9813
9814 # This sed command replaces #undef with comments.  This is necessary, for
9815 # example, in the case of _POSIX_SOURCE, which is predefined and required
9816 # on some systems where configure will not decide to define it.
9817 cat >> conftest.vals <<\EOF
9818 s%^[    ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
9819 EOF
9820
9821 # Break up conftest.vals because some shells have a limit on
9822 # the size of here documents, and old seds have small limits too.
9823
9824 rm -f conftest.tail
9825 while :
9826 do
9827   ac_lines=`grep -c . conftest.vals`
9828   # grep -c gives empty output for an empty file on some AIX systems.
9829   if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
9830   # Write a limited-size here document to conftest.frag.
9831   echo '  cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
9832   sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
9833   echo 'CEOF
9834   sed -f conftest.frag conftest.in > conftest.out
9835   rm -f conftest.in
9836   mv conftest.out conftest.in
9837 ' >> $CONFIG_STATUS
9838   sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
9839   rm -f conftest.vals
9840   mv conftest.tail conftest.vals
9841 done
9842 rm -f conftest.vals
9843
9844 cat >> $CONFIG_STATUS <<\EOF
9845   rm -f conftest.frag conftest.h
9846   echo "/* $ac_file.  Generated automatically by configure.  */" > conftest.h
9847   cat conftest.in >> conftest.h
9848   rm -f conftest.in
9849   if cmp -s $ac_file conftest.h 2>/dev/null; then
9850     echo "$ac_file is unchanged"
9851     rm -f conftest.h
9852   else
9853     # Remove last slash and all that follows it.  Not all systems have dirname.
9854       ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
9855       if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
9856       # The file is in a subdirectory.
9857       test ! -d "$ac_dir" && mkdir "$ac_dir"
9858     fi
9859     rm -f $ac_file
9860     mv conftest.h $ac_file
9861   fi
9862 fi; done
9863
9864 EOF
9865
9866 cat >> $CONFIG_STATUS <<EOF
9867 ac_sources="$nls_cv_header_libgt"
9868 ac_dests="$nls_cv_header_intl"
9869 EOF
9870
9871 cat >> $CONFIG_STATUS <<\EOF
9872 srcdir=$ac_given_srcdir
9873 while test -n "$ac_sources"; do
9874   set $ac_dests; ac_dest=$1; shift; ac_dests=$*
9875   set $ac_sources; ac_source=$1; shift; ac_sources=$*
9876
9877   echo "linking $srcdir/$ac_source to $ac_dest"
9878
9879   if test ! -r $srcdir/$ac_source; then
9880     { echo "configure: error: $srcdir/$ac_source: File not found" 1>&2; exit 1; }
9881   fi
9882   rm -f $ac_dest
9883
9884   # Make relative symlinks.
9885   # Remove last slash and all that follows it.  Not all systems have dirname.
9886   ac_dest_dir=`echo $ac_dest|sed 's%/[^/][^/]*$%%'`
9887   if test "$ac_dest_dir" != "$ac_dest" && test "$ac_dest_dir" != .; then
9888     # The dest file is in a subdirectory.
9889     test ! -d "$ac_dest_dir" && mkdir "$ac_dest_dir"
9890     ac_dest_dir_suffix="/`echo $ac_dest_dir|sed 's%^\./%%'`"
9891     # A "../" for each directory in $ac_dest_dir_suffix.
9892     ac_dots=`echo $ac_dest_dir_suffix|sed 's%/[^/]*%../%g'`
9893   else
9894     ac_dest_dir_suffix= ac_dots=
9895   fi
9896
9897   case "$srcdir" in
9898   [/$]*) ac_rel_source="$srcdir/$ac_source" ;;
9899   *) ac_rel_source="$ac_dots$srcdir/$ac_source" ;;
9900   esac
9901
9902   # Make a symlink if possible; otherwise try a hard link.
9903   if ln -s $ac_rel_source $ac_dest 2>/dev/null ||
9904     ln $srcdir/$ac_source $ac_dest; then :
9905   else
9906     { echo "configure: error: can not link $ac_dest to $srcdir/$ac_source" 1>&2; exit 1; }
9907   fi
9908 done
9909 EOF
9910 cat >> $CONFIG_STATUS <<EOF
9911
9912
9913 host='${host}'
9914 build='${build}'
9915 target='${target}'
9916 target_alias='${target_alias}'
9917 srcdir='${srcdir}'
9918 subdirs='${subdirs}'
9919 oldstyle_subdirs='${oldstyle_subdirs}'
9920 symbolic_link='${symbolic_link}'
9921 program_transform_set='${program_transform_set}'
9922 program_transform_name='${program_transform_name}'
9923 dep_host_xmake_file='${dep_host_xmake_file}'
9924 host_xmake_file='${host_xmake_file}'
9925 dep_tmake_file='${dep_tmake_file}'
9926 tmake_file='${tmake_file}'
9927 thread_file='${thread_file}'
9928 gcc_version='${gcc_version}'
9929 gcc_version_trigger='${gcc_version_trigger}'
9930 local_prefix='${local_prefix}'
9931 build_install_headers_dir='${build_install_headers_dir}'
9932 build_exeext='${build_exeext}'
9933 host_exeext='${host_exeext}'
9934 out_file='${out_file}'
9935 gdb_needs_out_file_path='${gdb_needs_out_file_path}'
9936 SET_MAKE='${SET_MAKE}'
9937 target_list='${target_list}'
9938 target_overrides='${target_overrides}'
9939 host_overrides='${host_overrides}'
9940 cross_defines='${cross_defines}'
9941 cross_overrides='${cross_overrides}'
9942 build_overrides='${build_overrides}'
9943 cpp_install_dir='${cpp_install_dir}'
9944
9945 EOF
9946 cat >> $CONFIG_STATUS <<\EOF
9947 case "$CONFIG_FILES" in *po/Makefile.in*)
9948         sed -e "/POTFILES =/r po/POTFILES" po/Makefile.in > po/Makefile
9949       esac
9950
9951 . $srcdir/configure.lang
9952 case x$CONFIG_HEADERS in
9953 xauto-host.h:config.in)
9954 echo > cstamp-h ;;
9955 esac
9956 # If the host supports symlinks, point stage[1234] at ../stage[1234] so
9957 # bootstrapping and the installation procedure can still use
9958 # CC="stage1/xgcc -Bstage1/".  If the host doesn't support symlinks,
9959 # FLAGS_TO_PASS has been modified to solve the problem there.
9960 # This is virtually a duplicate of what happens in configure.lang; we do
9961 # an extra check to make sure this only happens if ln -s can be used.
9962 if test "$symbolic_link" = "ln -s"; then
9963  for d in .. ${subdirs} ; do
9964    if test $d != ..; then
9965         STARTDIR=`pwd`
9966         cd $d
9967         for t in stage1 stage2 stage3 stage4 include
9968         do
9969                 rm -f $t
9970                 $symbolic_link ../$t $t 2>/dev/null
9971         done
9972         cd $STARTDIR
9973    fi
9974  done
9975 else true ; fi
9976 # Avoid having to add intl to our include paths.
9977 if test -f intl/libintl.h; then
9978   echo creating libintl.h
9979   echo '#include "intl/libintl.h"' >libintl.h
9980 fi
9981
9982 exit 0
9983 EOF
9984 chmod +x $CONFIG_STATUS
9985 rm -fr confdefs* $ac_clean_files
9986 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
9987