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="$ac_help
  46   --enable-c-mbchar       Enable multibyte characters for C and C++."
  47 ac_help="$ac_help
  48   --enable-threads        enable thread usage for target GCC.
  49   --enable-threads=LIB    use LIB thread package for target GCC."
  50 ac_help="$ac_help
  51   --enable-objc-gc        enable the use of Boehm's garbage collector with
  52                           the GNU Objective-C runtime."
  53 ac_help="$ac_help
  54   --with-dwarf2   force the default debug format to be DWARF2."
  55 ac_help="$ac_help
  56   --enable-nls            use Native Language Support (disabled by default)"
  57 ac_help="$ac_help
  58   --disable-nls           do not use Native Language Support"
  59 ac_help="$ac_help
  60   --with-included-gettext use the GNU gettext library included here"
  61 ac_help="$ac_help
  62   --with-catgets          use catgets functions if available"
  63 ac_help="$ac_help
  64   --disable-win32-registry
  65                           Disable lookup of installation paths in the
  66                          Registry on Windows hosts.
  67   --enable-win32-registry Enable registry lookup (default).
  68   --enable-win32-registry=KEY
  69                           Use KEY instead of GCC version as the last portion
  70                          of the registry key."
  71 ac_help="$ac_help
  72   --with-gc={simple,page} Choose the garbage collection mechanism to use
  73                            with the compiler."
  74 ac_help="$ac_help
  75   --enable-new-gxx-abi
  76                           select the new abi for g++. You must select an ABI
  77                           at configuration time, so that the correct runtime
  78                           support is built. You cannot mix ABIs."
  79 ac_help="$ac_help
  80   --enable-libstdcxx-v3
  81                           enable libstdc++-v3 for building and installation"
  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 "${enableval}" in
 777 yes)    cat >> confdefs.h <<\EOF
 778 #define ENABLE_CHECKING 1
 779 EOF
 780
 781         cat >> confdefs.h <<\EOF
 782 #define ENABLE_TREE_CHECKING 1
 783 EOF
 784
 785         cat >> confdefs.h <<\EOF
 786 #define ENABLE_RTL_CHECKING 1
 787 EOF
 788         ;;
 789 no)     ;;
 790 *)      IFS="${IFS=     }"; 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$enable_cpplib = xno; then
 850   cpp_main=cccp
 851 fi
 852 fi
 853
 854
 855
 856 # Enable Multibyte Characters for C/C++
 857 # Check whether --enable-c-mbchar or --disable-c-mbchar was given.
 858 if test "${enable_c_mbchar+set}" = set; then
 859   enableval="$enable_c_mbchar"
 860   if test x$enable_c_mbchar != xno; then
 861   extra_c_flags="${extra_c_flags} -DMULTIBYTE_CHARS=1"
 862 fi
 863 fi
 864
 865
 866 # Enable threads
 867 # Pass with no value to take the default
 868 # Pass with a value to specify a thread package
 869 # Check whether --enable-threads or --disable-threads was given.
 870 if test "${enable_threads+set}" = set; then
 871   enableval="$enable_threads"
 872   if test x$enable_threads = xno; then
 873         enable_threads=''
 874 fi
 875 else
 876   enable_threads=''
 877 fi
 878
 879
 880 enable_threads_flag=$enable_threads
 881 # Check if a valid thread package
 882 case x${enable_threads_flag} in
 883         x | xno)
 884                 # No threads
 885                 target_thread_file='single'
 886                 ;;
 887         xyes)
 888                 # default
 889                 target_thread_file=''
 890                 ;;
 891         xdecosf1 | xirix | xmach | xos2 | xposix | xpthreads | xsingle | \
 892         xsolaris | xwin32 | xdce | xvxworks)
 893                 target_thread_file=$enable_threads_flag
 894                 ;;
 895         *)
 896                 echo "$enable_threads is an unknown thread package" 1>&2
 897                 exit 1
 898                 ;;
 899 esac
 900
 901 # Check whether --enable-objc-gc or --disable-objc-gc was given.
 902 if test "${enable_objc_gc+set}" = set; then
 903   enableval="$enable_objc_gc"
 904   if test x$enable_objc_gc = xno; then
 905         objc_boehm_gc=''
 906 else
 907         objc_boehm_gc=1
 908 fi
 909 else
 910   objc_boehm_gc=''
 911 fi
 912
 913
 914 # Check whether --with-dwarf2 or --without-dwarf2 was given.
 915 if test "${with_dwarf2+set}" = set; then
 916   withval="$with_dwarf2"
 917   dwarf2="$with_dwarf2"
 918 else
 919   dwarf2=no
 920 fi
 921
 922
 923 # Determine the host, build, and target systems
 924 ac_aux_dir=
 925 for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
 926   if test -f $ac_dir/install-sh; then
 927     ac_aux_dir=$ac_dir
 928     ac_install_sh="$ac_aux_dir/install-sh -c"
 929     break
 930   elif test -f $ac_dir/install.sh; then
 931     ac_aux_dir=$ac_dir
 932     ac_install_sh="$ac_aux_dir/install.sh -c"
 933     break
 934   fi
 935 done
 936 if test -z "$ac_aux_dir"; then
 937   { echo "configure: error: can not find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." 1>&2; exit 1; }
 938 fi
 939 ac_config_guess=$ac_aux_dir/config.guess
 940 ac_config_sub=$ac_aux_dir/config.sub
 941 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
 942
 943
 944 # Do some error checking and defaulting for the host and target type.
 945 # The inputs are:
 946 #    configure --host=HOST --target=TARGET --build=BUILD NONOPT
 947 #
 948 # The rules are:
 949 # 1. You are not allowed to specify --host, --target, and nonopt at the
 950 #    same time.
 951 # 2. Host defaults to nonopt.
 952 # 3. If nonopt is not specified, then host defaults to the current host,
 953 #    as determined by config.guess.
 954 # 4. Target and build default to nonopt.
 955 # 5. If nonopt is not specified, then target and build default to host.
 956
 957 # The aliases save the names the user supplied, while $host etc.
 958 # will get canonicalized.
 959 case $host---$target---$nonopt in
 960 NONE---*---* | *---NONE---* | *---*---NONE) ;;
 961 *) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
 962 esac
 963
 964
 965 # Make sure we can run config.sub.
 966 if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then :
 967 else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
 968 fi
 969
 970 echo $ac_n "checking host system type""... $ac_c" 1>&6
 971 echo "configure:972: checking host system type" >&5
 972
 973 host_alias=$host
 974 case "$host_alias" in
 975 NONE)
 976   case $nonopt in
 977   NONE)
 978     if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then :
 979     else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
 980     fi ;;
 981   *) host_alias=$nonopt ;;
 982   esac ;;
 983 esac
 984
 985 host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias`
 986 host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 987 host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 988 host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 989 echo "$ac_t""$host" 1>&6
 990
 991 echo $ac_n "checking target system type""... $ac_c" 1>&6
 992 echo "configure:993: checking target system type" >&5
 993
 994 target_alias=$target
 995 case "$target_alias" in
 996 NONE)
 997   case $nonopt in
 998   NONE) target_alias=$host_alias ;;
 999   *) target_alias=$nonopt ;;
1000   esac ;;
1001 esac
1002
1003 target=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $target_alias`
1004 target_cpu=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1005 target_vendor=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1006 target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1007 echo "$ac_t""$target" 1>&6
1008
1009 echo $ac_n "checking build system type""... $ac_c" 1>&6
1010 echo "configure:1011: checking build system type" >&5
1011
1012 build_alias=$build
1013 case "$build_alias" in
1014 NONE)
1015   case $nonopt in
1016   NONE) build_alias=$host_alias ;;
1017   *) build_alias=$nonopt ;;
1018   esac ;;
1019 esac
1020
1021 build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias`
1022 build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1023 build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1024 build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1025 echo "$ac_t""$build" 1>&6
1026
1027 test "$host_alias" != "$target_alias" &&
1028   test "$program_prefix$program_suffix$program_transform_name" = \
1029     NONENONEs,x,x, &&
1030   program_prefix=${target_alias}-
1031
1032
1033 # Find the native compiler
1034 # Extract the first word of "gcc", so it can be a program name with args.
1035 set dummy gcc; ac_word=$2
1036 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1037 echo "configure:1038: checking for $ac_word" >&5
1038 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1039   echo $ac_n "(cached) $ac_c" 1>&6
1040 else
1041   if test -n "$CC"; then
1042   ac_cv_prog_CC="$CC" # Let the user override the test.
1043 else
1044   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1045   ac_dummy="$PATH"
1046   for ac_dir in $ac_dummy; do
1047     test -z "$ac_dir" && ac_dir=.
1048     if test -f $ac_dir/$ac_word; then
1049       ac_cv_prog_CC="gcc"
1050       break
1051     fi
1052   done
1053   IFS="$ac_save_ifs"
1054 fi
1055 fi
1056 CC="$ac_cv_prog_CC"
1057 if test -n "$CC"; then
1058   echo "$ac_t""$CC" 1>&6
1059 else
1060   echo "$ac_t""no" 1>&6
1061 fi
1062
1063 if test -z "$CC"; then
1064   # Extract the first word of "cc", so it can be a program name with args.
1065 set dummy cc; ac_word=$2
1066 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1067 echo "configure:1068: checking for $ac_word" >&5
1068 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1069   echo $ac_n "(cached) $ac_c" 1>&6
1070 else
1071   if test -n "$CC"; then
1072   ac_cv_prog_CC="$CC" # Let the user override the test.
1073 else
1074   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1075   ac_prog_rejected=no
1076   ac_dummy="$PATH"
1077   for ac_dir in $ac_dummy; do
1078     test -z "$ac_dir" && ac_dir=.
1079     if test -f $ac_dir/$ac_word; then
1080       if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
1081         ac_prog_rejected=yes
1082         continue
1083       fi
1084       ac_cv_prog_CC="cc"
1085       break
1086     fi
1087   done
1088   IFS="$ac_save_ifs"
1089 if test $ac_prog_rejected = yes; then
1090   # We found a bogon in the path, so make sure we never use it.
1091   set dummy $ac_cv_prog_CC
1092   shift
1093   if test $# -gt 0; then
1094     # We chose a different compiler from the bogus one.
1095     # However, it has the same basename, so the bogon will be chosen
1096     # first if we set CC to just the basename; use the full file name.
1097     shift
1098     set dummy "$ac_dir/$ac_word" "$@"
1099     shift
1100     ac_cv_prog_CC="$@"
1101   fi
1102 fi
1103 fi
1104 fi
1105 CC="$ac_cv_prog_CC"
1106 if test -n "$CC"; then
1107   echo "$ac_t""$CC" 1>&6
1108 else
1109   echo "$ac_t""no" 1>&6
1110 fi
1111
1112   if test -z "$CC"; then
1113     case "`uname -s`" in
1114     *win32* | *WIN32*)
1115       # Extract the first word of "cl", so it can be a program name with args.
1116 set dummy cl; ac_word=$2
1117 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1118 echo "configure:1119: checking for $ac_word" >&5
1119 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1120   echo $ac_n "(cached) $ac_c" 1>&6
1121 else
1122   if test -n "$CC"; then
1123   ac_cv_prog_CC="$CC" # Let the user override the test.
1124 else
1125   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1126   ac_dummy="$PATH"
1127   for ac_dir in $ac_dummy; do
1128     test -z "$ac_dir" && ac_dir=.
1129     if test -f $ac_dir/$ac_word; then
1130       ac_cv_prog_CC="cl"
1131       break
1132     fi
1133   done
1134   IFS="$ac_save_ifs"
1135 fi
1136 fi
1137 CC="$ac_cv_prog_CC"
1138 if test -n "$CC"; then
1139   echo "$ac_t""$CC" 1>&6
1140 else
1141   echo "$ac_t""no" 1>&6
1142 fi
1143  ;;
1144     esac
1145   fi
1146   test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
1147 fi
1148
1149 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
1150 echo "configure:1151: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
1151
1152 ac_ext=c
1153 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
1154 ac_cpp='$CPP $CPPFLAGS'
1155 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
1156 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
1157 cross_compiling=$ac_cv_prog_cc_cross
1158
1159 cat > conftest.$ac_ext << EOF
1160
1161 #line 1162 "configure"
1162 #include "confdefs.h"
1163
1164 main(){return(0);}
1165 EOF
1166 if { (eval echo configure:1167: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1167   ac_cv_prog_cc_works=yes
1168   # If we can't run a trivial program, we are probably using a cross compiler.
1169   if (./conftest; exit) 2>/dev/null; then
1170     ac_cv_prog_cc_cross=no
1171   else
1172     ac_cv_prog_cc_cross=yes
1173   fi
1174 else
1175   echo "configure: failed program was:" >&5
1176   cat conftest.$ac_ext >&5
1177   ac_cv_prog_cc_works=no
1178 fi
1179 rm -fr conftest*
1180 ac_ext=c
1181 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
1182 ac_cpp='$CPP $CPPFLAGS'
1183 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
1184 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
1185 cross_compiling=$ac_cv_prog_cc_cross
1186
1187 echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
1188 if test $ac_cv_prog_cc_works = no; then
1189   { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
1190 fi
1191 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
1192 echo "configure:1193: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
1193 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
1194 cross_compiling=$ac_cv_prog_cc_cross
1195
1196 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
1197 echo "configure:1198: checking whether we are using GNU C" >&5
1198 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
1199   echo $ac_n "(cached) $ac_c" 1>&6
1200 else
1201   cat > conftest.c <<EOF
1202 #ifdef __GNUC__
1203   yes;
1204 #endif
1205 EOF
1206 if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:1207: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
1207   ac_cv_prog_gcc=yes
1208 else
1209   ac_cv_prog_gcc=no
1210 fi
1211 fi
1212
1213 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
1214
1215 if test $ac_cv_prog_gcc = yes; then
1216   GCC=yes
1217 else
1218   GCC=
1219 fi
1220
1221 ac_test_CFLAGS="${CFLAGS+set}"
1222 ac_save_CFLAGS="$CFLAGS"
1223 CFLAGS=
1224 echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
1225 echo "configure:1226: checking whether ${CC-cc} accepts -g" >&5
1226 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
1227   echo $ac_n "(cached) $ac_c" 1>&6
1228 else
1229   echo 'void f(){}' > conftest.c
1230 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
1231   ac_cv_prog_cc_g=yes
1232 else
1233   ac_cv_prog_cc_g=no
1234 fi
1235 rm -f conftest*
1236
1237 fi
1238
1239 echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
1240 if test "$ac_test_CFLAGS" = set; then
1241   CFLAGS="$ac_save_CFLAGS"
1242 elif test $ac_cv_prog_cc_g = yes; then
1243   if test "$GCC" = yes; then
1244     CFLAGS="-g -O2"
1245   else
1246     CFLAGS="-g"
1247   fi
1248 else
1249   if test "$GCC" = yes; then
1250     CFLAGS="-O2"
1251   else
1252     CFLAGS=
1253   fi
1254 fi
1255
1256 echo $ac_n "checking for long double""... $ac_c" 1>&6
1257 echo "configure:1258: checking for long double" >&5
1258 if eval "test \"`echo '$''{'gcc_cv_c_long_double'+set}'`\" = set"; then
1259   echo $ac_n "(cached) $ac_c" 1>&6
1260 else
1261   if test "$GCC" = yes; then
1262   gcc_cv_c_long_double=yes
1263 else
1264 cat > conftest.$ac_ext <<EOF
1265 #line 1266 "configure"
1266 #include "confdefs.h"
1267
1268 int main() {
1269 /* The Stardent Vistra knows sizeof(long double), but does not support it.  */
1270 long double foo = 0.0;
1271 /* On Ultrix 4.3 cc, long double is 4 and double is 8.  */
1272 switch (0) case 0: case (sizeof(long double) >= sizeof(double)):;
1273 ; return 0; }
1274 EOF
1275 if { (eval echo configure:1276: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1276   rm -rf conftest*
1277   gcc_cv_c_long_double=yes
1278 else
1279   echo "configure: failed program was:" >&5
1280   cat conftest.$ac_ext >&5
1281   rm -rf conftest*
1282   gcc_cv_c_long_double=no
1283 fi
1284 rm -f conftest*
1285 fi
1286 fi
1287
1288 echo "$ac_t""$gcc_cv_c_long_double" 1>&6
1289 if test $gcc_cv_c_long_double = yes; then
1290   cat >> confdefs.h <<\EOF
1291 #define HAVE_LONG_DOUBLE 1
1292 EOF
1293
1294 fi
1295
1296
1297 # If the native compiler is GCC, we can enable warnings even in stage1.
1298 # That's useful for people building cross-compilers, or just running a
1299 # quick `make'.
1300 if test "x$GCC" = "xyes"; then
1301   stage1_warn_cflags='$(WARN_CFLAGS)'
1302 else
1303   stage1_warn_cflags=""
1304 fi
1305
1306
1307 echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
1308 echo "configure:1309: checking whether ${MAKE-make} sets \${MAKE}" >&5
1309 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'`
1310 if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
1311   echo $ac_n "(cached) $ac_c" 1>&6
1312 else
1313   cat > conftestmake <<\EOF
1314 all:
1315         @echo 'ac_maketemp="${MAKE}"'
1316 EOF
1317 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
1318 eval `${MAKE-make} -f conftestmake 2>/dev/null | grep temp=`
1319 if test -n "$ac_maketemp"; then
1320   eval ac_cv_prog_make_${ac_make}_set=yes
1321 else
1322   eval ac_cv_prog_make_${ac_make}_set=no
1323 fi
1324 rm -f conftestmake
1325 fi
1326 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
1327   echo "$ac_t""yes" 1>&6
1328   SET_MAKE=
1329 else
1330   echo "$ac_t""no" 1>&6
1331   SET_MAKE="MAKE=${MAKE-make}"
1332 fi
1333
1334
1335 echo $ac_n "checking whether a default assembler was specified""... $ac_c" 1>&6
1336 echo "configure:1337: checking whether a default assembler was specified" >&5
1337 if test x"${DEFAULT_ASSEMBLER+set}" = x"set"; then
1338     if test x"$gas_flag" = x"no"; then
1339         echo "$ac_t""yes ($DEFAULT_ASSEMBLER)" 1>&6
1340     else
1341         echo "$ac_t""yes ($DEFAULT_ASSEMBLER - GNU as)" 1>&6
1342     fi
1343 else
1344     echo "$ac_t""no" 1>&6
1345 fi
1346
1347 echo $ac_n "checking whether a default linker was specified""... $ac_c" 1>&6
1348 echo "configure:1349: checking whether a default linker was specified" >&5
1349 if test x"${DEFAULT_LINKER+set}" = x"set"; then
1350     if test x"$gnu_ld_flag" = x"no"; then
1351         echo "$ac_t""yes ($DEFAULT_LINKER)" 1>&6
1352     else
1353         echo "$ac_t""yes ($DEFAULT_LINKER - GNU ld)" 1>&6
1354     fi
1355 else
1356     echo "$ac_t""no" 1>&6
1357 fi
1358
1359 # Find some useful tools
1360 for ac_prog in mawk gawk nawk awk
1361 do
1362 # Extract the first word of "$ac_prog", so it can be a program name with args.
1363 set dummy $ac_prog; ac_word=$2
1364 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1365 echo "configure:1366: checking for $ac_word" >&5
1366 if eval "test \"`echo '$''{'ac_cv_prog_AWK'+set}'`\" = set"; then
1367   echo $ac_n "(cached) $ac_c" 1>&6
1368 else
1369   if test -n "$AWK"; then
1370   ac_cv_prog_AWK="$AWK" # Let the user override the test.
1371 else
1372   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1373   ac_dummy="$PATH"
1374   for ac_dir in $ac_dummy; do
1375     test -z "$ac_dir" && ac_dir=.
1376     if test -f $ac_dir/$ac_word; then
1377       ac_cv_prog_AWK="$ac_prog"
1378       break
1379     fi
1380   done
1381   IFS="$ac_save_ifs"
1382 fi
1383 fi
1384 AWK="$ac_cv_prog_AWK"
1385 if test -n "$AWK"; then
1386   echo "$ac_t""$AWK" 1>&6
1387 else
1388   echo "$ac_t""no" 1>&6
1389 fi
1390
1391 test -n "$AWK" && break
1392 done
1393
1394 # Extract the first word of "flex", so it can be a program name with args.
1395 set dummy flex; ac_word=$2
1396 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1397 echo "configure:1398: checking for $ac_word" >&5
1398 if eval "test \"`echo '$''{'ac_cv_prog_LEX'+set}'`\" = set"; then
1399   echo $ac_n "(cached) $ac_c" 1>&6
1400 else
1401   if test -n "$LEX"; then
1402   ac_cv_prog_LEX="$LEX" # Let the user override the test.
1403 else
1404   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1405   ac_dummy="$PATH"
1406   for ac_dir in $ac_dummy; do
1407     test -z "$ac_dir" && ac_dir=.
1408     if test -f $ac_dir/$ac_word; then
1409       ac_cv_prog_LEX="flex"
1410       break
1411     fi
1412   done
1413   IFS="$ac_save_ifs"
1414   test -z "$ac_cv_prog_LEX" && ac_cv_prog_LEX="lex"
1415 fi
1416 fi
1417 LEX="$ac_cv_prog_LEX"
1418 if test -n "$LEX"; then
1419   echo "$ac_t""$LEX" 1>&6
1420 else
1421   echo "$ac_t""no" 1>&6
1422 fi
1423
1424 if test -z "$LEXLIB"
1425 then
1426   case "$LEX" in
1427   flex*) ac_lib=fl ;;
1428   *) ac_lib=l ;;
1429   esac
1430   echo $ac_n "checking for yywrap in -l$ac_lib""... $ac_c" 1>&6
1431 echo "configure:1432: checking for yywrap in -l$ac_lib" >&5
1432 ac_lib_var=`echo $ac_lib'_'yywrap | sed 'y%./+-%__p_%'`
1433 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
1434   echo $ac_n "(cached) $ac_c" 1>&6
1435 else
1436   ac_save_LIBS="$LIBS"
1437 LIBS="-l$ac_lib  $LIBS"
1438 cat > conftest.$ac_ext <<EOF
1439 #line 1440 "configure"
1440 #include "confdefs.h"
1441 /* Override any gcc2 internal prototype to avoid an error.  */
1442 /* We use char because int might match the return type of a gcc2
1443     builtin and then its argument prototype would still apply.  */
1444 char yywrap();
1445
1446 int main() {
1447 yywrap()
1448 ; return 0; }
1449 EOF
1450 if { (eval echo configure:1451: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1451   rm -rf conftest*
1452   eval "ac_cv_lib_$ac_lib_var=yes"
1453 else
1454   echo "configure: failed program was:" >&5
1455   cat conftest.$ac_ext >&5
1456   rm -rf conftest*
1457   eval "ac_cv_lib_$ac_lib_var=no"
1458 fi
1459 rm -f conftest*
1460 LIBS="$ac_save_LIBS"
1461
1462 fi
1463 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
1464   echo "$ac_t""yes" 1>&6
1465   LEXLIB="-l$ac_lib"
1466 else
1467   echo "$ac_t""no" 1>&6
1468 fi
1469
1470 fi
1471
1472 echo $ac_n "checking whether ln works""... $ac_c" 1>&6
1473 echo "configure:1474: checking whether ln works" >&5
1474 if eval "test \"`echo '$''{'gcc_cv_prog_LN'+set}'`\" = set"; then
1475   echo $ac_n "(cached) $ac_c" 1>&6
1476 else
1477   rm -f conftestdata_t
1478 echo >conftestdata_f
1479 if ln conftestdata_f conftestdata_t 2>/dev/null
1480 then
1481   gcc_cv_prog_LN="ln"
1482 else
1483   if ln -s conftestdata_f conftestdata_t 2>/dev/null
1484   then
1485     gcc_cv_prog_LN="ln -s"
1486   else
1487     gcc_cv_prog_LN=cp
1488   fi
1489 fi
1490 rm -f conftestdata_f conftestdata_t
1491
1492 fi
1493 LN="$gcc_cv_prog_LN"
1494 if test "$gcc_cv_prog_LN" = "ln"; then
1495   echo "$ac_t""yes" 1>&6
1496 else
1497   if test "$gcc_cv_prog_LN" = "ln -s"; then
1498     echo "$ac_t""no, using ln -s" 1>&6
1499   else
1500     echo "$ac_t""no, and neither does ln -s, so using cp" 1>&6
1501   fi
1502 fi
1503
1504 echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6
1505 echo "configure:1506: checking whether ln -s works" >&5
1506 if eval "test \"`echo '$''{'gcc_cv_prog_LN_S'+set}'`\" = set"; then
1507   echo $ac_n "(cached) $ac_c" 1>&6
1508 else
1509   rm -f conftestdata_t
1510 echo >conftestdata_f
1511 if ln -s conftestdata_f conftestdata_t 2>/dev/null
1512 then
1513   gcc_cv_prog_LN_S="ln -s"
1514 else
1515   if ln conftestdata_f conftestdata_t 2>/dev/null
1516   then
1517     gcc_cv_prog_LN_S=ln
1518   else
1519     gcc_cv_prog_LN_S=cp
1520   fi
1521 fi
1522 rm -f conftestdata_f conftestdata_t
1523
1524 fi
1525 LN_S="$gcc_cv_prog_LN_S"
1526 if test "$gcc_cv_prog_LN_S" = "ln -s"; then
1527   echo "$ac_t""yes" 1>&6
1528 else
1529   if test "$gcc_cv_prog_LN_S" = "ln"; then
1530     echo "$ac_t""no, using ln" 1>&6
1531   else
1532     echo "$ac_t""no, and neither does ln, so using cp" 1>&6
1533   fi
1534 fi
1535
1536 echo $ac_n "checking for volatile""... $ac_c" 1>&6
1537 echo "configure:1538: checking for volatile" >&5
1538 if eval "test \"`echo '$''{'gcc_cv_c_volatile'+set}'`\" = set"; then
1539   echo $ac_n "(cached) $ac_c" 1>&6
1540 else
1541   cat > conftest.$ac_ext <<EOF
1542 #line 1543 "configure"
1543 #include "confdefs.h"
1544
1545 int main() {
1546 volatile int foo;
1547 ; return 0; }
1548 EOF
1549 if { (eval echo configure:1550: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1550   rm -rf conftest*
1551   gcc_cv_c_volatile=yes
1552 else
1553   echo "configure: failed program was:" >&5
1554   cat conftest.$ac_ext >&5
1555   rm -rf conftest*
1556   gcc_cv_c_volatile=no
1557 fi
1558 rm -f conftest*
1559 fi
1560
1561 echo "$ac_t""$gcc_cv_c_volatile" 1>&6
1562 if test $gcc_cv_c_volatile = yes ; then
1563   cat >> confdefs.h <<\EOF
1564 #define HAVE_VOLATILE 1
1565 EOF
1566
1567 fi
1568
1569 # Extract the first word of "ranlib", so it can be a program name with args.
1570 set dummy ranlib; ac_word=$2
1571 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1572 echo "configure:1573: checking for $ac_word" >&5
1573 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1574   echo $ac_n "(cached) $ac_c" 1>&6
1575 else
1576   if test -n "$RANLIB"; then
1577   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1578 else
1579   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1580   ac_dummy="$PATH"
1581   for ac_dir in $ac_dummy; do
1582     test -z "$ac_dir" && ac_dir=.
1583     if test -f $ac_dir/$ac_word; then
1584       ac_cv_prog_RANLIB="ranlib"
1585       break
1586     fi
1587   done
1588   IFS="$ac_save_ifs"
1589   test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
1590 fi
1591 fi
1592 RANLIB="$ac_cv_prog_RANLIB"
1593 if test -n "$RANLIB"; then
1594   echo "$ac_t""$RANLIB" 1>&6
1595 else
1596   echo "$ac_t""no" 1>&6
1597 fi
1598
1599 for ac_prog in 'bison -y' byacc
1600 do
1601 # Extract the first word of "$ac_prog", so it can be a program name with args.
1602 set dummy $ac_prog; ac_word=$2
1603 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1604 echo "configure:1605: checking for $ac_word" >&5
1605 if eval "test \"`echo '$''{'ac_cv_prog_YACC'+set}'`\" = set"; then
1606   echo $ac_n "(cached) $ac_c" 1>&6
1607 else
1608   if test -n "$YACC"; then
1609   ac_cv_prog_YACC="$YACC" # Let the user override the test.
1610 else
1611   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1612   ac_dummy="$PATH"
1613   for ac_dir in $ac_dummy; do
1614     test -z "$ac_dir" && ac_dir=.
1615     if test -f $ac_dir/$ac_word; then
1616       ac_cv_prog_YACC="$ac_prog"
1617       break
1618     fi
1619   done
1620   IFS="$ac_save_ifs"
1621 fi
1622 fi
1623 YACC="$ac_cv_prog_YACC"
1624 if test -n "$YACC"; then
1625   echo "$ac_t""$YACC" 1>&6
1626 else
1627   echo "$ac_t""no" 1>&6
1628 fi
1629
1630 test -n "$YACC" && break
1631 done
1632 test -n "$YACC" || YACC="yacc"
1633
1634 # Find a good install program.  We prefer a C program (faster),
1635 # so one script is as good as another.  But avoid the broken or
1636 # incompatible versions:
1637 # SysV /etc/install, /usr/sbin/install
1638 # SunOS /usr/etc/install
1639 # IRIX /sbin/install
1640 # AIX /bin/install
1641 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
1642 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1643 # ./install, which can be erroneously created by make from ./install.sh.
1644 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
1645 echo "configure:1646: checking for a BSD compatible install" >&5
1646 if test -z "$INSTALL"; then
1647 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
1648   echo $ac_n "(cached) $ac_c" 1>&6
1649 else
1650     IFS="${IFS=         }"; ac_save_IFS="$IFS"; IFS="${IFS}:"
1651   for ac_dir in $PATH; do
1652     # Account for people who put trailing slashes in PATH elements.
1653     case "$ac_dir/" in
1654     /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
1655     *)
1656       # OSF1 and SCO ODT 3.0 have their own names for install.
1657       for ac_prog in ginstall scoinst install; do
1658         if test -f $ac_dir/$ac_prog; then
1659           if test $ac_prog = install &&
1660             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
1661             # AIX install.  It has an incompatible calling convention.
1662             # OSF/1 installbsd also uses dspmsg, but is usable.
1663             :
1664           else
1665             ac_cv_path_install="$ac_dir/$ac_prog -c"
1666             break 2
1667           fi
1668         fi
1669       done
1670       ;;
1671     esac
1672   done
1673   IFS="$ac_save_IFS"
1674
1675 fi
1676   if test "${ac_cv_path_install+set}" = set; then
1677     INSTALL="$ac_cv_path_install"
1678   else
1679     # As a last resort, use the slow shell script.  We don't cache a
1680     # path for INSTALL within a source directory, because that will
1681     # break other packages using the cache if that directory is
1682     # removed, or if the path is relative.
1683     INSTALL="$ac_install_sh"
1684   fi
1685 fi
1686 echo "$ac_t""$INSTALL" 1>&6
1687
1688 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1689 # It thinks the first close brace ends the variable substitution.
1690 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1691
1692 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1693
1694
1695 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
1696 echo "configure:1697: checking how to run the C preprocessor" >&5
1697 # On Suns, sometimes $CPP names a directory.
1698 if test -n "$CPP" && test -d "$CPP"; then
1699   CPP=
1700 fi
1701 if test -z "$CPP"; then
1702 if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
1703   echo $ac_n "(cached) $ac_c" 1>&6
1704 else
1705     # This must be in double quotes, not single quotes, because CPP may get
1706   # substituted into the Makefile and "${CC-cc}" will confuse make.
1707   CPP="${CC-cc} -E"
1708   # On the NeXT, cc -E runs the code through the compiler's parser,
1709   # not just through cpp.
1710   cat > conftest.$ac_ext <<EOF
1711 #line 1712 "configure"
1712 #include "confdefs.h"
1713 #include <assert.h>
1714 Syntax Error
1715 EOF
1716 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1717 { (eval echo configure:1718: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1718 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1719 if test -z "$ac_err"; then
1720   :
1721 else
1722   echo "$ac_err" >&5
1723   echo "configure: failed program was:" >&5
1724   cat conftest.$ac_ext >&5
1725   rm -rf conftest*
1726   CPP="${CC-cc} -E -traditional-cpp"
1727   cat > conftest.$ac_ext <<EOF
1728 #line 1729 "configure"
1729 #include "confdefs.h"
1730 #include <assert.h>
1731 Syntax Error
1732 EOF
1733 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1734 { (eval echo configure:1735: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1735 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1736 if test -z "$ac_err"; then
1737   :
1738 else
1739   echo "$ac_err" >&5
1740   echo "configure: failed program was:" >&5
1741   cat conftest.$ac_ext >&5
1742   rm -rf conftest*
1743   CPP="${CC-cc} -nologo -E"
1744   cat > conftest.$ac_ext <<EOF
1745 #line 1746 "configure"
1746 #include "confdefs.h"
1747 #include <assert.h>
1748 Syntax Error
1749 EOF
1750 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1751 { (eval echo configure:1752: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1752 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1753 if test -z "$ac_err"; then
1754   :
1755 else
1756   echo "$ac_err" >&5
1757   echo "configure: failed program was:" >&5
1758   cat conftest.$ac_ext >&5
1759   rm -rf conftest*
1760   CPP=/lib/cpp
1761 fi
1762 rm -f conftest*
1763 fi
1764 rm -f conftest*
1765 fi
1766 rm -f conftest*
1767   ac_cv_prog_CPP="$CPP"
1768 fi
1769   CPP="$ac_cv_prog_CPP"
1770 else
1771   ac_cv_prog_CPP="$CPP"
1772 fi
1773 echo "$ac_t""$CPP" 1>&6
1774
1775 echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
1776 echo "configure:1777: checking for ANSI C header files" >&5
1777 if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
1778   echo $ac_n "(cached) $ac_c" 1>&6
1779 else
1780   cat > conftest.$ac_ext <<EOF
1781 #line 1782 "configure"
1782 #include "confdefs.h"
1783 #include <stdlib.h>
1784 #include <stdarg.h>
1785 #include <string.h>
1786 #include <float.h>
1787 EOF
1788 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1789 { (eval echo configure:1790: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1790 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1791 if test -z "$ac_err"; then
1792   rm -rf conftest*
1793   ac_cv_header_stdc=yes
1794 else
1795   echo "$ac_err" >&5
1796   echo "configure: failed program was:" >&5
1797   cat conftest.$ac_ext >&5
1798   rm -rf conftest*
1799   ac_cv_header_stdc=no
1800 fi
1801 rm -f conftest*
1802
1803 if test $ac_cv_header_stdc = yes; then
1804   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
1805 cat > conftest.$ac_ext <<EOF
1806 #line 1807 "configure"
1807 #include "confdefs.h"
1808 #include <string.h>
1809 EOF
1810 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1811   egrep "memchr" >/dev/null 2>&1; then
1812   :
1813 else
1814   rm -rf conftest*
1815   ac_cv_header_stdc=no
1816 fi
1817 rm -f conftest*
1818
1819 fi
1820
1821 if test $ac_cv_header_stdc = yes; then
1822   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
1823 cat > conftest.$ac_ext <<EOF
1824 #line 1825 "configure"
1825 #include "confdefs.h"
1826 #include <stdlib.h>
1827 EOF
1828 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1829   egrep "free" >/dev/null 2>&1; then
1830   :
1831 else
1832   rm -rf conftest*
1833   ac_cv_header_stdc=no
1834 fi
1835 rm -f conftest*
1836
1837 fi
1838
1839 if test $ac_cv_header_stdc = yes; then
1840   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
1841 if test "$cross_compiling" = yes; then
1842   :
1843 else
1844   cat > conftest.$ac_ext <<EOF
1845 #line 1846 "configure"
1846 #include "confdefs.h"
1847 #include <ctype.h>
1848 #define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
1849 #define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
1850 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
1851 int main () { int i; for (i = 0; i < 256; i++)
1852 if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
1853 exit (0); }
1854
1855 EOF
1856 if { (eval echo configure:1857: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
1857 then
1858   :
1859 else
1860   echo "configure: failed program was:" >&5
1861   cat conftest.$ac_ext >&5
1862   rm -fr conftest*
1863   ac_cv_header_stdc=no
1864 fi
1865 rm -fr conftest*
1866 fi
1867
1868 fi
1869 fi
1870
1871 echo "$ac_t""$ac_cv_header_stdc" 1>&6
1872 if test $ac_cv_header_stdc = yes; then
1873   cat >> confdefs.h <<\EOF
1874 #define STDC_HEADERS 1
1875 EOF
1876
1877 fi
1878
1879 echo $ac_n "checking whether time.h and sys/time.h may both be included""... $ac_c" 1>&6
1880 echo "configure:1881: checking whether time.h and sys/time.h may both be included" >&5
1881 if eval "test \"`echo '$''{'ac_cv_header_time'+set}'`\" = set"; then
1882   echo $ac_n "(cached) $ac_c" 1>&6
1883 else
1884   cat > conftest.$ac_ext <<EOF
1885 #line 1886 "configure"
1886 #include "confdefs.h"
1887 #include <sys/types.h>
1888 #include <sys/time.h>
1889 #include <time.h>
1890 int main() {
1891 struct tm *tp;
1892 ; return 0; }
1893 EOF
1894 if { (eval echo configure:1895: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1895   rm -rf conftest*
1896   ac_cv_header_time=yes
1897 else
1898   echo "configure: failed program was:" >&5
1899   cat conftest.$ac_ext >&5
1900   rm -rf conftest*
1901   ac_cv_header_time=no
1902 fi
1903 rm -f conftest*
1904 fi
1905
1906 echo "$ac_t""$ac_cv_header_time" 1>&6
1907 if test $ac_cv_header_time = yes; then
1908   cat >> confdefs.h <<\EOF
1909 #define TIME_WITH_SYS_TIME 1
1910 EOF
1911
1912 fi
1913
1914 echo $ac_n "checking whether string.h and strings.h may both be included""... $ac_c" 1>&6
1915 echo "configure:1916: checking whether string.h and strings.h may both be included" >&5
1916 if eval "test \"`echo '$''{'gcc_cv_header_string'+set}'`\" = set"; then
1917   echo $ac_n "(cached) $ac_c" 1>&6
1918 else
1919   cat > conftest.$ac_ext <<EOF
1920 #line 1921 "configure"
1921 #include "confdefs.h"
1922 #include <string.h>
1923 #include <strings.h>
1924 int main() {
1925
1926 ; return 0; }
1927 EOF
1928 if { (eval echo configure:1929: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1929   rm -rf conftest*
1930   gcc_cv_header_string=yes
1931 else
1932   echo "configure: failed program was:" >&5
1933   cat conftest.$ac_ext >&5
1934   rm -rf conftest*
1935   gcc_cv_header_string=no
1936 fi
1937 rm -f conftest*
1938 fi
1939
1940 echo "$ac_t""$gcc_cv_header_string" 1>&6
1941 if test $gcc_cv_header_string = yes; then
1942   cat >> confdefs.h <<\EOF
1943 #define STRING_WITH_STRINGS 1
1944 EOF
1945
1946 fi
1947
1948 echo $ac_n "checking for sys/wait.h that is POSIX.1 compatible""... $ac_c" 1>&6
1949 echo "configure:1950: checking for sys/wait.h that is POSIX.1 compatible" >&5
1950 if eval "test \"`echo '$''{'ac_cv_header_sys_wait_h'+set}'`\" = set"; then
1951   echo $ac_n "(cached) $ac_c" 1>&6
1952 else
1953   cat > conftest.$ac_ext <<EOF
1954 #line 1955 "configure"
1955 #include "confdefs.h"
1956 #include <sys/types.h>
1957 #include <sys/wait.h>
1958 #ifndef WEXITSTATUS
1959 #define WEXITSTATUS(stat_val) ((unsigned)(stat_val) >> 8)
1960 #endif
1961 #ifndef WIFEXITED
1962 #define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
1963 #endif
1964 int main() {
1965 int s;
1966 wait (&s);
1967 s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
1968 ; return 0; }
1969 EOF
1970 if { (eval echo configure:1971: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1971   rm -rf conftest*
1972   ac_cv_header_sys_wait_h=yes
1973 else
1974   echo "configure: failed program was:" >&5
1975   cat conftest.$ac_ext >&5
1976   rm -rf conftest*
1977   ac_cv_header_sys_wait_h=no
1978 fi
1979 rm -f conftest*
1980 fi
1981
1982 echo "$ac_t""$ac_cv_header_sys_wait_h" 1>&6
1983 if test $ac_cv_header_sys_wait_h = yes; then
1984   cat >> confdefs.h <<\EOF
1985 #define HAVE_SYS_WAIT_H 1
1986 EOF
1987
1988 fi
1989
1990 for ac_hdr in limits.h stddef.h string.h strings.h stdlib.h time.h \
1991                  fcntl.h unistd.h stab.h sys/file.h sys/time.h \
1992                  sys/resource.h sys/param.h sys/times.h sys/stat.h \
1993                  direct.h malloc.h
1994 do
1995 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
1996 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
1997 echo "configure:1998: checking for $ac_hdr" >&5
1998 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
1999   echo $ac_n "(cached) $ac_c" 1>&6
2000 else
2001   cat > conftest.$ac_ext <<EOF
2002 #line 2003 "configure"
2003 #include "confdefs.h"
2004 #include <$ac_hdr>
2005 EOF
2006 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2007 { (eval echo configure:2008: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2008 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2009 if test -z "$ac_err"; then
2010   rm -rf conftest*
2011   eval "ac_cv_header_$ac_safe=yes"
2012 else
2013   echo "$ac_err" >&5
2014   echo "configure: failed program was:" >&5
2015   cat conftest.$ac_ext >&5
2016   rm -rf conftest*
2017   eval "ac_cv_header_$ac_safe=no"
2018 fi
2019 rm -f conftest*
2020 fi
2021 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2022   echo "$ac_t""yes" 1>&6
2023     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
2024   cat >> confdefs.h <<EOF
2025 #define $ac_tr_hdr 1
2026 EOF
2027
2028 else
2029   echo "$ac_t""no" 1>&6
2030 fi
2031 done
2032
2033
2034 # Check for thread headers.
2035 ac_safe=`echo "thread.h" | sed 'y%./+-%__p_%'`
2036 echo $ac_n "checking for thread.h""... $ac_c" 1>&6
2037 echo "configure:2038: checking for thread.h" >&5
2038 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2039   echo $ac_n "(cached) $ac_c" 1>&6
2040 else
2041   cat > conftest.$ac_ext <<EOF
2042 #line 2043 "configure"
2043 #include "confdefs.h"
2044 #include <thread.h>
2045 EOF
2046 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2047 { (eval echo configure:2048: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2048 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2049 if test -z "$ac_err"; then
2050   rm -rf conftest*
2051   eval "ac_cv_header_$ac_safe=yes"
2052 else
2053   echo "$ac_err" >&5
2054   echo "configure: failed program was:" >&5
2055   cat conftest.$ac_ext >&5
2056   rm -rf conftest*
2057   eval "ac_cv_header_$ac_safe=no"
2058 fi
2059 rm -f conftest*
2060 fi
2061 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2062   echo "$ac_t""yes" 1>&6
2063   have_thread_h=yes
2064 else
2065   echo "$ac_t""no" 1>&6
2066 have_thread_h=
2067 fi
2068
2069 ac_safe=`echo "pthread.h" | sed 'y%./+-%__p_%'`
2070 echo $ac_n "checking for pthread.h""... $ac_c" 1>&6
2071 echo "configure:2072: checking for pthread.h" >&5
2072 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2073   echo $ac_n "(cached) $ac_c" 1>&6
2074 else
2075   cat > conftest.$ac_ext <<EOF
2076 #line 2077 "configure"
2077 #include "confdefs.h"
2078 #include <pthread.h>
2079 EOF
2080 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2081 { (eval echo configure:2082: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2082 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2083 if test -z "$ac_err"; then
2084   rm -rf conftest*
2085   eval "ac_cv_header_$ac_safe=yes"
2086 else
2087   echo "$ac_err" >&5
2088   echo "configure: failed program was:" >&5
2089   cat conftest.$ac_ext >&5
2090   rm -rf conftest*
2091   eval "ac_cv_header_$ac_safe=no"
2092 fi
2093 rm -f conftest*
2094 fi
2095 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2096   echo "$ac_t""yes" 1>&6
2097   have_pthread_h=yes
2098 else
2099   echo "$ac_t""no" 1>&6
2100 have_pthread_h=
2101 fi
2102
2103
2104 # See if GNAT has been installed
2105 # Extract the first word of "gnatbind", so it can be a program name with args.
2106 set dummy gnatbind; ac_word=$2
2107 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2108 echo "configure:2109: checking for $ac_word" >&5
2109 if eval "test \"`echo '$''{'ac_cv_prog_gnat'+set}'`\" = set"; then
2110   echo $ac_n "(cached) $ac_c" 1>&6
2111 else
2112   if test -n "$gnat"; then
2113   ac_cv_prog_gnat="$gnat" # Let the user override the test.
2114 else
2115   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2116   ac_dummy="$PATH"
2117   for ac_dir in $ac_dummy; do
2118     test -z "$ac_dir" && ac_dir=.
2119     if test -f $ac_dir/$ac_word; then
2120       ac_cv_prog_gnat="yes"
2121       break
2122     fi
2123   done
2124   IFS="$ac_save_ifs"
2125   test -z "$ac_cv_prog_gnat" && ac_cv_prog_gnat="no"
2126 fi
2127 fi
2128 gnat="$ac_cv_prog_gnat"
2129 if test -n "$gnat"; then
2130   echo "$ac_t""$gnat" 1>&6
2131 else
2132   echo "$ac_t""no" 1>&6
2133 fi
2134
2135
2136 # See if the stage1 system preprocessor understands the ANSI C
2137 # preprocessor stringification operator.
2138
2139
2140 echo $ac_n "checking for preprocessor stringizing operator""... $ac_c" 1>&6
2141 echo "configure:2142: checking for preprocessor stringizing operator" >&5
2142 if eval "test \"`echo '$''{'ac_cv_c_stringize'+set}'`\" = set"; then
2143   echo $ac_n "(cached) $ac_c" 1>&6
2144 else
2145   cat > conftest.$ac_ext <<EOF
2146 #line 2147 "configure"
2147 #include "confdefs.h"
2148
2149 #define x(y) #y
2150
2151 char *s = x(teststring);
2152
2153 EOF
2154 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2155   egrep "#teststring" >/dev/null 2>&1; then
2156   rm -rf conftest*
2157   ac_cv_c_stringize=no
2158 else
2159   rm -rf conftest*
2160   ac_cv_c_stringize=yes
2161 fi
2162 rm -f conftest*
2163
2164 fi
2165
2166 if test "${ac_cv_c_stringize}" = yes
2167 then
2168         cat >> confdefs.h <<\EOF
2169 #define HAVE_STRINGIZE 1
2170 EOF
2171
2172 fi
2173 echo "$ac_t""${ac_cv_c_stringize}" 1>&6
2174
2175
2176 # Use <inttypes.h> only if it exists,
2177 # doesn't clash with <sys/types.h>, and declares intmax_t.
2178 echo $ac_n "checking for inttypes.h""... $ac_c" 1>&6
2179 echo "configure:2180: checking for inttypes.h" >&5
2180 if eval "test \"`echo '$''{'gcc_cv_header_inttypes_h'+set}'`\" = set"; then
2181   echo $ac_n "(cached) $ac_c" 1>&6
2182 else
2183   cat > conftest.$ac_ext <<EOF
2184 #line 2185 "configure"
2185 #include "confdefs.h"
2186 #include <sys/types.h>
2187 #include <inttypes.h>
2188 int main() {
2189 intmax_t i = -1;
2190 ; return 0; }
2191 EOF
2192 if { (eval echo configure:2193: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2193   rm -rf conftest*
2194   gcc_cv_header_inttypes_h=yes
2195 else
2196   echo "configure: failed program was:" >&5
2197   cat conftest.$ac_ext >&5
2198   rm -rf conftest*
2199   gcc_cv_header_inttypes_h=no
2200 fi
2201 rm -f conftest*
2202 fi
2203
2204 echo "$ac_t""$gcc_cv_header_inttypes_h" 1>&6
2205 if test $gcc_cv_header_inttypes_h = yes; then
2206   cat >> confdefs.h <<\EOF
2207 #define HAVE_INTTYPES_H 1
2208 EOF
2209
2210 fi
2211
2212 #
2213 # Determine if enumerated bitfields are unsigned.   ISO C says they can
2214 # be either signed or unsigned.
2215 #
2216 echo $ac_n "checking for unsigned enumerated bitfields""... $ac_c" 1>&6
2217 echo "configure:2218: checking for unsigned enumerated bitfields" >&5
2218 if eval "test \"`echo '$''{'gcc_cv_enum_bf_unsigned'+set}'`\" = set"; then
2219   echo $ac_n "(cached) $ac_c" 1>&6
2220 else
2221   if test "$cross_compiling" = yes; then
2222   gcc_cv_enum_bf_unsigned=yes
2223 else
2224   cat > conftest.$ac_ext <<EOF
2225 #line 2226 "configure"
2226 #include "confdefs.h"
2227 #include <stdlib.h>
2228 enum t { BLAH = 128 } ;
2229 struct s_t { enum t member : 8; } s ;
2230 int main(void)
2231 {
2232         s.member = BLAH;
2233         if (s.member < 0) exit(1);
2234         exit(0);
2235
2236 }
2237 EOF
2238 if { (eval echo configure:2239: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
2239 then
2240   gcc_cv_enum_bf_unsigned=yes
2241 else
2242   echo "configure: failed program was:" >&5
2243   cat conftest.$ac_ext >&5
2244   rm -fr conftest*
2245   gcc_cv_enum_bf_unsigned=no
2246 fi
2247 rm -fr conftest*
2248 fi
2249
2250 fi
2251
2252 echo "$ac_t""$gcc_cv_enum_bf_unsigned" 1>&6
2253 echo "$ac_t""$gcc_cv_enum_bf_unsigned" 1>&6
2254 if test $gcc_cv_enum_bf_unsigned = yes; then
2255   cat >> confdefs.h <<\EOF
2256 #define ENUM_BITFIELDS_ARE_UNSIGNED 1
2257 EOF
2258
2259 fi
2260
2261 for ac_func in strtoul bsearch putenv popen bcopy bzero bcmp \
2262         index rindex strchr strrchr kill getrlimit setrlimit atoll atoq \
2263         sysconf isascii gettimeofday strsignal putc_unlocked fputc_unlocked \
2264         fputs_unlocked getrusage valloc
2265 do
2266 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2267 echo "configure:2268: checking for $ac_func" >&5
2268 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2269   echo $ac_n "(cached) $ac_c" 1>&6
2270 else
2271   cat > conftest.$ac_ext <<EOF
2272 #line 2273 "configure"
2273 #include "confdefs.h"
2274 /* System header to define __stub macros and hopefully few prototypes,
2275     which can conflict with char $ac_func(); below.  */
2276 #include <assert.h>
2277 /* Override any gcc2 internal prototype to avoid an error.  */
2278 /* We use char because int might match the return type of a gcc2
2279     builtin and then its argument prototype would still apply.  */
2280 char $ac_func();
2281 char (*f)();
2282
2283 int main() {
2284
2285 /* The GNU C library defines this for functions which it implements
2286     to always fail with ENOSYS.  Some functions are actually named
2287     something starting with __ and the normal name is an alias.  */
2288 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2289 choke me
2290 #else
2291 f = $ac_func;
2292 #endif
2293
2294 ; return 0; }
2295 EOF
2296 if { (eval echo configure:2297: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2297   rm -rf conftest*
2298   eval "ac_cv_func_$ac_func=yes"
2299 else
2300   echo "configure: failed program was:" >&5
2301   cat conftest.$ac_ext >&5
2302   rm -rf conftest*
2303   eval "ac_cv_func_$ac_func=no"
2304 fi
2305 rm -f conftest*
2306 fi
2307
2308 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2309   echo "$ac_t""yes" 1>&6
2310     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2311   cat >> confdefs.h <<EOF
2312 #define $ac_tr_func 1
2313 EOF
2314
2315 else
2316   echo "$ac_t""no" 1>&6
2317 fi
2318 done
2319
2320
2321 # Make sure wchar_t is available
2322 #AC_CHECK_TYPE(wchar_t, unsigned int)
2323
2324 echo $ac_n "checking for vprintf""... $ac_c" 1>&6
2325 echo "configure:2326: checking for vprintf" >&5
2326 if eval "test \"`echo '$''{'ac_cv_func_vprintf'+set}'`\" = set"; then
2327   echo $ac_n "(cached) $ac_c" 1>&6
2328 else
2329   cat > conftest.$ac_ext <<EOF
2330 #line 2331 "configure"
2331 #include "confdefs.h"
2332 /* System header to define __stub macros and hopefully few prototypes,
2333     which can conflict with char vprintf(); below.  */
2334 #include <assert.h>
2335 /* Override any gcc2 internal prototype to avoid an error.  */
2336 /* We use char because int might match the return type of a gcc2
2337     builtin and then its argument prototype would still apply.  */
2338 char vprintf();
2339 char (*f)();
2340
2341 int main() {
2342
2343 /* The GNU C library defines this for functions which it implements
2344     to always fail with ENOSYS.  Some functions are actually named
2345     something starting with __ and the normal name is an alias.  */
2346 #if defined (__stub_vprintf) || defined (__stub___vprintf)
2347 choke me
2348 #else
2349 f = vprintf;
2350 #endif
2351
2352 ; return 0; }
2353 EOF
2354 if { (eval echo configure:2355: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2355   rm -rf conftest*
2356   eval "ac_cv_func_vprintf=yes"
2357 else
2358   echo "configure: failed program was:" >&5
2359   cat conftest.$ac_ext >&5
2360   rm -rf conftest*
2361   eval "ac_cv_func_vprintf=no"
2362 fi
2363 rm -f conftest*
2364 fi
2365
2366 if eval "test \"`echo '$ac_cv_func_'vprintf`\" = yes"; then
2367   echo "$ac_t""yes" 1>&6
2368   cat >> confdefs.h <<\EOF
2369 #define HAVE_VPRINTF 1
2370 EOF
2371
2372 else
2373   echo "$ac_t""no" 1>&6
2374 fi
2375
2376 if test "$ac_cv_func_vprintf" != yes; then
2377 echo $ac_n "checking for _doprnt""... $ac_c" 1>&6
2378 echo "configure:2379: checking for _doprnt" >&5
2379 if eval "test \"`echo '$''{'ac_cv_func__doprnt'+set}'`\" = set"; then
2380   echo $ac_n "(cached) $ac_c" 1>&6
2381 else
2382   cat > conftest.$ac_ext <<EOF
2383 #line 2384 "configure"
2384 #include "confdefs.h"
2385 /* System header to define __stub macros and hopefully few prototypes,
2386     which can conflict with char _doprnt(); below.  */
2387 #include <assert.h>
2388 /* Override any gcc2 internal prototype to avoid an error.  */
2389 /* We use char because int might match the return type of a gcc2
2390     builtin and then its argument prototype would still apply.  */
2391 char _doprnt();
2392 char (*f)();
2393
2394 int main() {
2395
2396 /* The GNU C library defines this for functions which it implements
2397     to always fail with ENOSYS.  Some functions are actually named
2398     something starting with __ and the normal name is an alias.  */
2399 #if defined (__stub__doprnt) || defined (__stub____doprnt)
2400 choke me
2401 #else
2402 f = _doprnt;
2403 #endif
2404
2405 ; return 0; }
2406 EOF
2407 if { (eval echo configure:2408: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2408   rm -rf conftest*
2409   eval "ac_cv_func__doprnt=yes"
2410 else
2411   echo "configure: failed program was:" >&5
2412   cat conftest.$ac_ext >&5
2413   rm -rf conftest*
2414   eval "ac_cv_func__doprnt=no"
2415 fi
2416 rm -f conftest*
2417 fi
2418
2419 if eval "test \"`echo '$ac_cv_func_'_doprnt`\" = yes"; then
2420   echo "$ac_t""yes" 1>&6
2421   cat >> confdefs.h <<\EOF
2422 #define HAVE_DOPRNT 1
2423 EOF
2424
2425 else
2426   echo "$ac_t""no" 1>&6
2427 fi
2428
2429 fi
2430
2431 vfprintf=
2432 doprint=
2433 if test $ac_cv_func_vprintf != yes ; then
2434   vfprintf=vfprintf.o
2435   if test $ac_cv_func__doprnt != yes ; then
2436     doprint=doprint.o
2437   fi
2438 fi
2439
2440
2441
2442 echo $ac_n "checking whether the printf functions support %p""... $ac_c" 1>&6
2443 echo "configure:2444: checking whether the printf functions support %p" >&5
2444 if eval "test \"`echo '$''{'gcc_cv_func_printf_ptr'+set}'`\" = set"; then
2445   echo $ac_n "(cached) $ac_c" 1>&6
2446 else
2447   if test "$cross_compiling" = yes; then
2448   gcc_cv_func_printf_ptr=no
2449 else
2450   cat > conftest.$ac_ext <<EOF
2451 #line 2452 "configure"
2452 #include "confdefs.h"
2453 #include <stdio.h>
2454
2455 main()
2456 {
2457   char buf[64];
2458   char *p = buf, *q = NULL;
2459   sprintf(buf, "%p", p);
2460   sscanf(buf, "%p", &q);
2461   exit (p != q);
2462 }
2463 EOF
2464 if { (eval echo configure:2465: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
2465 then
2466   gcc_cv_func_printf_ptr=yes
2467 else
2468   echo "configure: failed program was:" >&5
2469   cat conftest.$ac_ext >&5
2470   rm -fr conftest*
2471   gcc_cv_func_printf_ptr=no
2472 fi
2473 rm -fr conftest*
2474 fi
2475
2476 rm -f core core.* *.core
2477 fi
2478
2479 echo "$ac_t""$gcc_cv_func_printf_ptr" 1>&6
2480 if test $gcc_cv_func_printf_ptr = yes ; then
2481   cat >> confdefs.h <<\EOF
2482 #define HAVE_PRINTF_PTR 1
2483 EOF
2484
2485 fi
2486
2487
2488 case "${host}" in
2489 *-*-uwin*)
2490   # Under some versions of uwin, vfork is notoriously buggy and the test
2491   # can hang configure; on other versions, vfork exists just as a stub.
2492   # FIXME: This should be removed once vfork in uwin's runtime is fixed.
2493   ac_cv_func_vfork_works=no
2494   ;;
2495 esac
2496 echo $ac_n "checking for pid_t""... $ac_c" 1>&6
2497 echo "configure:2498: checking for pid_t" >&5
2498 if eval "test \"`echo '$''{'ac_cv_type_pid_t'+set}'`\" = set"; then
2499   echo $ac_n "(cached) $ac_c" 1>&6
2500 else
2501   cat > conftest.$ac_ext <<EOF
2502 #line 2503 "configure"
2503 #include "confdefs.h"
2504 #include <sys/types.h>
2505 #if STDC_HEADERS
2506 #include <stdlib.h>
2507 #include <stddef.h>
2508 #endif
2509 EOF
2510 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2511   egrep "(^|[^a-zA-Z_0-9])pid_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
2512   rm -rf conftest*
2513   ac_cv_type_pid_t=yes
2514 else
2515   rm -rf conftest*
2516   ac_cv_type_pid_t=no
2517 fi
2518 rm -f conftest*
2519
2520 fi
2521 echo "$ac_t""$ac_cv_type_pid_t" 1>&6
2522 if test $ac_cv_type_pid_t = no; then
2523   cat >> confdefs.h <<\EOF
2524 #define pid_t int
2525 EOF
2526
2527 fi
2528
2529 ac_safe=`echo "vfork.h" | sed 'y%./+-%__p_%'`
2530 echo $ac_n "checking for vfork.h""... $ac_c" 1>&6
2531 echo "configure:2532: checking for vfork.h" >&5
2532 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2533   echo $ac_n "(cached) $ac_c" 1>&6
2534 else
2535   cat > conftest.$ac_ext <<EOF
2536 #line 2537 "configure"
2537 #include "confdefs.h"
2538 #include <vfork.h>
2539 EOF
2540 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2541 { (eval echo configure:2542: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2542 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2543 if test -z "$ac_err"; then
2544   rm -rf conftest*
2545   eval "ac_cv_header_$ac_safe=yes"
2546 else
2547   echo "$ac_err" >&5
2548   echo "configure: failed program was:" >&5
2549   cat conftest.$ac_ext >&5
2550   rm -rf conftest*
2551   eval "ac_cv_header_$ac_safe=no"
2552 fi
2553 rm -f conftest*
2554 fi
2555 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2556   echo "$ac_t""yes" 1>&6
2557   cat >> confdefs.h <<\EOF
2558 #define HAVE_VFORK_H 1
2559 EOF
2560
2561 else
2562   echo "$ac_t""no" 1>&6
2563 fi
2564
2565 echo $ac_n "checking for working vfork""... $ac_c" 1>&6
2566 echo "configure:2567: checking for working vfork" >&5
2567 if eval "test \"`echo '$''{'ac_cv_func_vfork_works'+set}'`\" = set"; then
2568   echo $ac_n "(cached) $ac_c" 1>&6
2569 else
2570   if test "$cross_compiling" = yes; then
2571   echo $ac_n "checking for vfork""... $ac_c" 1>&6
2572 echo "configure:2573: checking for vfork" >&5
2573 if eval "test \"`echo '$''{'ac_cv_func_vfork'+set}'`\" = set"; then
2574   echo $ac_n "(cached) $ac_c" 1>&6
2575 else
2576   cat > conftest.$ac_ext <<EOF
2577 #line 2578 "configure"
2578 #include "confdefs.h"
2579 /* System header to define __stub macros and hopefully few prototypes,
2580     which can conflict with char vfork(); below.  */
2581 #include <assert.h>
2582 /* Override any gcc2 internal prototype to avoid an error.  */
2583 /* We use char because int might match the return type of a gcc2
2584     builtin and then its argument prototype would still apply.  */
2585 char vfork();
2586 char (*f)();
2587
2588 int main() {
2589
2590 /* The GNU C library defines this for functions which it implements
2591     to always fail with ENOSYS.  Some functions are actually named
2592     something starting with __ and the normal name is an alias.  */
2593 #if defined (__stub_vfork) || defined (__stub___vfork)
2594 choke me
2595 #else
2596 f = vfork;
2597 #endif
2598
2599 ; return 0; }
2600 EOF
2601 if { (eval echo configure:2602: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2602   rm -rf conftest*
2603   eval "ac_cv_func_vfork=yes"
2604 else
2605   echo "configure: failed program was:" >&5
2606   cat conftest.$ac_ext >&5
2607   rm -rf conftest*
2608   eval "ac_cv_func_vfork=no"
2609 fi
2610 rm -f conftest*
2611 fi
2612
2613 if eval "test \"`echo '$ac_cv_func_'vfork`\" = yes"; then
2614   echo "$ac_t""yes" 1>&6
2615   :
2616 else
2617   echo "$ac_t""no" 1>&6
2618 fi
2619
2620 ac_cv_func_vfork_works=$ac_cv_func_vfork
2621 else
2622   cat > conftest.$ac_ext <<EOF
2623 #line 2624 "configure"
2624 #include "confdefs.h"
2625 /* Thanks to Paul Eggert for this test.  */
2626 #include <stdio.h>
2627 #include <sys/types.h>
2628 #include <sys/stat.h>
2629 #ifdef HAVE_UNISTD_H
2630 #include <unistd.h>
2631 #endif
2632 #ifdef HAVE_VFORK_H
2633 #include <vfork.h>
2634 #endif
2635 /* On some sparc systems, changes by the child to local and incoming
2636    argument registers are propagated back to the parent.
2637    The compiler is told about this with #include <vfork.h>,
2638    but some compilers (e.g. gcc -O) don't grok <vfork.h>.
2639    Test for this by using a static variable whose address
2640    is put into a register that is clobbered by the vfork.  */
2641 static
2642 #ifdef __cplusplus
2643 sparc_address_test (int arg)
2644 #else
2645 sparc_address_test (arg) int arg;
2646 #endif
2647 {
2648   static pid_t child;
2649   if (!child) {
2650     child = vfork ();
2651     if (child < 0) {
2652       perror ("vfork");
2653       _exit(2);
2654     }
2655     if (!child) {
2656       arg = getpid();
2657       write(-1, "", 0);
2658       _exit (arg);
2659     }
2660   }
2661 }
2662 main() {
2663   pid_t parent = getpid ();
2664   pid_t child;
2665
2666   sparc_address_test ();
2667
2668   child = vfork ();
2669
2670   if (child == 0) {
2671     /* Here is another test for sparc vfork register problems.
2672        This test uses lots of local variables, at least
2673        as many local variables as main has allocated so far
2674        including compiler temporaries.  4 locals are enough for
2675        gcc 1.40.3 on a Solaris 4.1.3 sparc, but we use 8 to be safe.
2676        A buggy compiler should reuse the register of parent
2677        for one of the local variables, since it will think that
2678        parent can't possibly be used any more in this routine.
2679        Assigning to the local variable will thus munge parent
2680        in the parent process.  */
2681     pid_t
2682       p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
2683       p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
2684     /* Convince the compiler that p..p7 are live; otherwise, it might
2685        use the same hardware register for all 8 local variables.  */
2686     if (p != p1 || p != p2 || p != p3 || p != p4
2687         || p != p5 || p != p6 || p != p7)
2688       _exit(1);
2689
2690     /* On some systems (e.g. IRIX 3.3),
2691        vfork doesn't separate parent from child file descriptors.
2692        If the child closes a descriptor before it execs or exits,
2693        this munges the parent's descriptor as well.
2694        Test for this by closing stdout in the child.  */
2695     _exit(close(fileno(stdout)) != 0);
2696   } else {
2697     int status;
2698     struct stat st;
2699
2700     while (wait(&status) != child)
2701       ;
2702     exit(
2703          /* Was there some problem with vforking?  */
2704          child < 0
2705
2706          /* Did the child fail?  (This shouldn't happen.)  */
2707          || status
2708
2709          /* Did the vfork/compiler bug occur?  */
2710          || parent != getpid()
2711
2712          /* Did the file descriptor bug occur?  */
2713          || fstat(fileno(stdout), &st) != 0
2714          );
2715   }
2716 }
2717 EOF
2718 if { (eval echo configure:2719: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
2719 then
2720   ac_cv_func_vfork_works=yes
2721 else
2722   echo "configure: failed program was:" >&5
2723   cat conftest.$ac_ext >&5
2724   rm -fr conftest*
2725   ac_cv_func_vfork_works=no
2726 fi
2727 rm -fr conftest*
2728 fi
2729
2730 fi
2731
2732 echo "$ac_t""$ac_cv_func_vfork_works" 1>&6
2733 if test $ac_cv_func_vfork_works = no; then
2734   cat >> confdefs.h <<\EOF
2735 #define vfork fork
2736 EOF
2737
2738 fi
2739
2740 for ac_hdr in unistd.h
2741 do
2742 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
2743 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
2744 echo "configure:2745: checking for $ac_hdr" >&5
2745 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2746   echo $ac_n "(cached) $ac_c" 1>&6
2747 else
2748   cat > conftest.$ac_ext <<EOF
2749 #line 2750 "configure"
2750 #include "confdefs.h"
2751 #include <$ac_hdr>
2752 EOF
2753 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2754 { (eval echo configure:2755: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2755 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2756 if test -z "$ac_err"; then
2757   rm -rf conftest*
2758   eval "ac_cv_header_$ac_safe=yes"
2759 else
2760   echo "$ac_err" >&5
2761   echo "configure: failed program was:" >&5
2762   cat conftest.$ac_ext >&5
2763   rm -rf conftest*
2764   eval "ac_cv_header_$ac_safe=no"
2765 fi
2766 rm -f conftest*
2767 fi
2768 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2769   echo "$ac_t""yes" 1>&6
2770     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
2771   cat >> confdefs.h <<EOF
2772 #define $ac_tr_hdr 1
2773 EOF
2774
2775 else
2776   echo "$ac_t""no" 1>&6
2777 fi
2778 done
2779
2780 for ac_func in getpagesize
2781 do
2782 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2783 echo "configure:2784: checking for $ac_func" >&5
2784 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2785   echo $ac_n "(cached) $ac_c" 1>&6
2786 else
2787   cat > conftest.$ac_ext <<EOF
2788 #line 2789 "configure"
2789 #include "confdefs.h"
2790 /* System header to define __stub macros and hopefully few prototypes,
2791     which can conflict with char $ac_func(); below.  */
2792 #include <assert.h>
2793 /* Override any gcc2 internal prototype to avoid an error.  */
2794 /* We use char because int might match the return type of a gcc2
2795     builtin and then its argument prototype would still apply.  */
2796 char $ac_func();
2797 char (*f)();
2798
2799 int main() {
2800
2801 /* The GNU C library defines this for functions which it implements
2802     to always fail with ENOSYS.  Some functions are actually named
2803     something starting with __ and the normal name is an alias.  */
2804 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2805 choke me
2806 #else
2807 f = $ac_func;
2808 #endif
2809
2810 ; return 0; }
2811 EOF
2812 if { (eval echo configure:2813: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2813   rm -rf conftest*
2814   eval "ac_cv_func_$ac_func=yes"
2815 else
2816   echo "configure: failed program was:" >&5
2817   cat conftest.$ac_ext >&5
2818   rm -rf conftest*
2819   eval "ac_cv_func_$ac_func=no"
2820 fi
2821 rm -f conftest*
2822 fi
2823
2824 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2825   echo "$ac_t""yes" 1>&6
2826     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2827   cat >> confdefs.h <<EOF
2828 #define $ac_tr_func 1
2829 EOF
2830
2831 else
2832   echo "$ac_t""no" 1>&6
2833 fi
2834 done
2835
2836 echo $ac_n "checking for working mmap from /dev/zero""... $ac_c" 1>&6
2837 echo "configure:2838: checking for working mmap from /dev/zero" >&5
2838 if eval "test \"`echo '$''{'ac_cv_func_mmap_anywhere'+set}'`\" = set"; then
2839   echo $ac_n "(cached) $ac_c" 1>&6
2840 else
2841   if test "$cross_compiling" = yes; then
2842   ac_cv_func_mmap_anywhere=no
2843 else
2844   cat > conftest.$ac_ext <<EOF
2845 #line 2846 "configure"
2846 #include "confdefs.h"
2847
2848 /* Test by Richard Henderson and Alexandre Oliva.
2849    Check whether mmap from /dev/zero works. */
2850 #include <sys/types.h>
2851 #include <fcntl.h>
2852 #include <sys/mman.h>
2853
2854 /* This mess was copied from the GNU getpagesize.h.  */
2855 #ifndef HAVE_GETPAGESIZE
2856 # ifdef HAVE_UNISTD_H
2857 #  include <unistd.h>
2858 # endif
2859
2860 /* Assume that all systems that can run configure have sys/param.h.  */
2861 # ifndef HAVE_SYS_PARAM_H
2862 #  define HAVE_SYS_PARAM_H 1
2863 # endif
2864
2865 # ifdef _SC_PAGESIZE
2866 #  define getpagesize() sysconf(_SC_PAGESIZE)
2867 # else /* no _SC_PAGESIZE */
2868 #  ifdef HAVE_SYS_PARAM_H
2869 #   include <sys/param.h>
2870 #   ifdef EXEC_PAGESIZE
2871 #    define getpagesize() EXEC_PAGESIZE
2872 #   else /* no EXEC_PAGESIZE */
2873 #    ifdef NBPG
2874 #     define getpagesize() NBPG * CLSIZE
2875 #     ifndef CLSIZE
2876 #      define CLSIZE 1
2877 #     endif /* no CLSIZE */
2878 #    else /* no NBPG */
2879 #     ifdef NBPC
2880 #      define getpagesize() NBPC
2881 #     else /* no NBPC */
2882 #      ifdef PAGESIZE
2883 #       define getpagesize() PAGESIZE
2884 #      endif /* PAGESIZE */
2885 #     endif /* no NBPC */
2886 #    endif /* no NBPG */
2887 #   endif /* no EXEC_PAGESIZE */
2888 #  else /* no HAVE_SYS_PARAM_H */
2889 #   define getpagesize() 8192   /* punt totally */
2890 #  endif /* no HAVE_SYS_PARAM_H */
2891 # endif /* no _SC_PAGESIZE */
2892
2893 #endif /* no HAVE_GETPAGESIZE */
2894
2895 int main()
2896 {
2897   char *x;
2898   int fd, pg;
2899
2900   fd = open("/dev/zero", O_RDWR);
2901   if (fd < 0)
2902     exit(1);
2903
2904   pg = getpagesize();
2905   x = (char*)mmap(0, pg, PROT_READ|PROT_WRITE, MAP_PRIVATE, fd, 0);
2906   if (x == (char *) -1)
2907     exit(2);
2908
2909   *(int *)x += 1;
2910
2911   if (munmap(x, pg) < 0)
2912     exit(3);
2913
2914   exit(0);
2915 }
2916 EOF
2917 if { (eval echo configure:2918: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
2918 then
2919   ac_cv_func_mmap_anywhere=yes
2920 else
2921   echo "configure: failed program was:" >&5
2922   cat conftest.$ac_ext >&5
2923   rm -fr conftest*
2924   ac_cv_func_mmap_anywhere=no
2925 fi
2926 rm -fr conftest*
2927 fi
2928
2929 fi
2930
2931 echo "$ac_t""$ac_cv_func_mmap_anywhere" 1>&6
2932 if test $ac_cv_func_mmap_anywhere = yes; then
2933   cat >> confdefs.h <<\EOF
2934 #define HAVE_MMAP_ANYWHERE 1
2935 EOF
2936
2937 fi
2938
2939 echo $ac_n "checking for working mmap of a file""... $ac_c" 1>&6
2940 echo "configure:2941: checking for working mmap of a file" >&5
2941 if eval "test \"`echo '$''{'ac_cv_func_mmap_file'+set}'`\" = set"; then
2942   echo $ac_n "(cached) $ac_c" 1>&6
2943 else
2944   # Create a file one thousand bytes long.
2945 for i in 1 2 3 4 5 6 7 8 9 0
2946 do for j in 1 2 3 4 5 6 7 8 9 0
2947 do echo $i $j xxxxx
2948 done
2949 done > conftestdata$$
2950
2951 if test "$cross_compiling" = yes; then
2952   ac_cv_func_mmap_file=no
2953 else
2954   cat > conftest.$ac_ext <<EOF
2955 #line 2956 "configure"
2956 #include "confdefs.h"
2957
2958 /* Test by Zack Weinberg.  Modified from MMAP_ANYWHERE test by
2959    Richard Henderson and Alexandre Oliva.
2960    Check whether read-only mmap of a plain file works. */
2961 #include <sys/types.h>
2962 #include <sys/stat.h>
2963 #include <fcntl.h>
2964 #include <sys/mman.h>
2965
2966 int main()
2967 {
2968   char *x;
2969   int fd;
2970   struct stat st;
2971
2972   fd = open("conftestdata$$", O_RDONLY);
2973   if (fd < 0)
2974     exit(1);
2975
2976   if (fstat (fd, &st))
2977     exit(2);
2978
2979   x = (char*)mmap(0, st.st_size, PROT_READ, MAP_PRIVATE, fd, 0);
2980   if (x == (char *) -1)
2981     exit(3);
2982
2983   if (x[0] != '1' || x[1] != ' ' || x[2] != '1' || x[3] != ' ')
2984     exit(4);
2985
2986   if (munmap(x, st.st_size) < 0)
2987     exit(5);
2988
2989   exit(0);
2990 }
2991 EOF
2992 if { (eval echo configure:2993: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
2993 then
2994   ac_cv_func_mmap_file=yes
2995 else
2996   echo "configure: failed program was:" >&5
2997   cat conftest.$ac_ext >&5
2998   rm -fr conftest*
2999   ac_cv_func_mmap_file=no
3000 fi
3001 rm -fr conftest*
3002 fi
3003
3004 fi
3005
3006 echo "$ac_t""$ac_cv_func_mmap_file" 1>&6
3007 if test $ac_cv_func_mmap_file = yes; then
3008   cat >> confdefs.h <<\EOF
3009 #define HAVE_MMAP_FILE 1
3010 EOF
3011
3012 fi
3013
3014
3015 for ac_func in bcopy bzero bcmp \
3016         index rindex getenv atol sbrk abort atof getcwd getwd \
3017         strsignal putc_unlocked fputs_unlocked strstr environ
3018 do
3019 echo $ac_n "checking whether $ac_func must be declared""... $ac_c" 1>&6
3020 echo "configure:3021: checking whether $ac_func must be declared" >&5
3021 if eval "test \"`echo '$''{'gcc_cv_decl_needed_$ac_func'+set}'`\" = set"; then
3022   echo $ac_n "(cached) $ac_c" 1>&6
3023 else
3024   cat > conftest.$ac_ext <<EOF
3025 #line 3026 "configure"
3026 #include "confdefs.h"
3027
3028 #include <stdio.h>
3029 #ifdef STRING_WITH_STRINGS
3030 # include <string.h>
3031 # include <strings.h>
3032 #else
3033 # ifdef HAVE_STRING_H
3034 #  include <string.h>
3035 # else
3036 #  ifdef HAVE_STRINGS_H
3037 #   include <strings.h>
3038 #  endif
3039 # endif
3040 #endif
3041 #ifdef HAVE_STDLIB_H
3042 #include <stdlib.h>
3043 #endif
3044 #ifdef HAVE_UNISTD_H
3045 #include <unistd.h>
3046 #endif
3047 #ifndef HAVE_RINDEX
3048 #ifndef rindex
3049 #define rindex strrchr
3050 #endif
3051 #endif
3052 #ifndef HAVE_INDEX
3053 #ifndef index
3054 #define index strchr
3055 #endif
3056 #endif
3057
3058 int main() {
3059 char *(*pfn) = (char *(*)) $ac_func
3060 ; return 0; }
3061 EOF
3062 if { (eval echo configure:3063: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3063   rm -rf conftest*
3064   eval "gcc_cv_decl_needed_$ac_func=no"
3065 else
3066   echo "configure: failed program was:" >&5
3067   cat conftest.$ac_ext >&5
3068   rm -rf conftest*
3069   eval "gcc_cv_decl_needed_$ac_func=yes"
3070 fi
3071 rm -f conftest*
3072 fi
3073
3074 if eval "test \"`echo '$gcc_cv_decl_needed_'$ac_func`\" = yes"; then
3075   echo "$ac_t""yes" 1>&6
3076   gcc_tr_decl=NEED_DECLARATION_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3077   cat >> confdefs.h <<EOF
3078 #define $gcc_tr_decl 1
3079 EOF
3080
3081 else
3082   echo "$ac_t""no" 1>&6
3083 fi
3084
3085 done
3086
3087
3088 for ac_func in malloc realloc calloc free
3089 do
3090 echo $ac_n "checking whether $ac_func must be declared""... $ac_c" 1>&6
3091 echo "configure:3092: checking whether $ac_func must be declared" >&5
3092 if eval "test \"`echo '$''{'gcc_cv_decl_needed_$ac_func'+set}'`\" = set"; then
3093   echo $ac_n "(cached) $ac_c" 1>&6
3094 else
3095   cat > conftest.$ac_ext <<EOF
3096 #line 3097 "configure"
3097 #include "confdefs.h"
3098
3099 #include <stdio.h>
3100 #ifdef STRING_WITH_STRINGS
3101 # include <string.h>
3102 # include <strings.h>
3103 #else
3104 # ifdef HAVE_STRING_H
3105 #  include <string.h>
3106 # else
3107 #  ifdef HAVE_STRINGS_H
3108 #   include <strings.h>
3109 #  endif
3110 # endif
3111 #endif
3112 #ifdef HAVE_STDLIB_H
3113 #include <stdlib.h>
3114 #endif
3115 #ifdef HAVE_UNISTD_H
3116 #include <unistd.h>
3117 #endif
3118 #ifndef HAVE_RINDEX
3119 #ifndef rindex
3120 #define rindex strrchr
3121 #endif
3122 #endif
3123 #ifndef HAVE_INDEX
3124 #ifndef index
3125 #define index strchr
3126 #endif
3127 #endif
3128 #ifdef HAVE_MALLOC_H
3129 #include <malloc.h>
3130 #endif
3131
3132 int main() {
3133 char *(*pfn) = (char *(*)) $ac_func
3134 ; return 0; }
3135 EOF
3136 if { (eval echo configure:3137: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3137   rm -rf conftest*
3138   eval "gcc_cv_decl_needed_$ac_func=no"
3139 else
3140   echo "configure: failed program was:" >&5
3141   cat conftest.$ac_ext >&5
3142   rm -rf conftest*
3143   eval "gcc_cv_decl_needed_$ac_func=yes"
3144 fi
3145 rm -f conftest*
3146 fi
3147
3148 if eval "test \"`echo '$gcc_cv_decl_needed_'$ac_func`\" = yes"; then
3149   echo "$ac_t""yes" 1>&6
3150   gcc_tr_decl=NEED_DECLARATION_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3151   cat >> confdefs.h <<EOF
3152 #define $gcc_tr_decl 1
3153 EOF
3154
3155 else
3156   echo "$ac_t""no" 1>&6
3157 fi
3158
3159 done
3160
3161
3162 for ac_func in getrlimit setrlimit getrusage
3163 do
3164 echo $ac_n "checking whether $ac_func must be declared""... $ac_c" 1>&6
3165 echo "configure:3166: checking whether $ac_func must be declared" >&5
3166 if eval "test \"`echo '$''{'gcc_cv_decl_needed_$ac_func'+set}'`\" = set"; then
3167   echo $ac_n "(cached) $ac_c" 1>&6
3168 else
3169   cat > conftest.$ac_ext <<EOF
3170 #line 3171 "configure"
3171 #include "confdefs.h"
3172
3173 #include <stdio.h>
3174 #ifdef STRING_WITH_STRINGS
3175 # include <string.h>
3176 # include <strings.h>
3177 #else
3178 # ifdef HAVE_STRING_H
3179 #  include <string.h>
3180 # else
3181 #  ifdef HAVE_STRINGS_H
3182 #   include <strings.h>
3183 #  endif
3184 # endif
3185 #endif
3186 #ifdef HAVE_STDLIB_H
3187 #include <stdlib.h>
3188 #endif
3189 #ifdef HAVE_UNISTD_H
3190 #include <unistd.h>
3191 #endif
3192 #ifndef HAVE_RINDEX
3193 #ifndef rindex
3194 #define rindex strrchr
3195 #endif
3196 #endif
3197 #ifndef HAVE_INDEX
3198 #ifndef index
3199 #define index strchr
3200 #endif
3201 #endif
3202 #include <sys/types.h>
3203 #ifdef HAVE_SYS_RESOURCE_H
3204 #include <sys/resource.h>
3205 #endif
3206
3207 int main() {
3208 char *(*pfn) = (char *(*)) $ac_func
3209 ; return 0; }
3210 EOF
3211 if { (eval echo configure:3212: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3212   rm -rf conftest*
3213   eval "gcc_cv_decl_needed_$ac_func=no"
3214 else
3215   echo "configure: failed program was:" >&5
3216   cat conftest.$ac_ext >&5
3217   rm -rf conftest*
3218   eval "gcc_cv_decl_needed_$ac_func=yes"
3219 fi
3220 rm -f conftest*
3221 fi
3222
3223 if eval "test \"`echo '$gcc_cv_decl_needed_'$ac_func`\" = yes"; then
3224   echo "$ac_t""yes" 1>&6
3225   gcc_tr_decl=NEED_DECLARATION_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3226   cat >> confdefs.h <<EOF
3227 #define $gcc_tr_decl 1
3228 EOF
3229
3230 else
3231   echo "$ac_t""no" 1>&6
3232 fi
3233
3234 done
3235
3236
3237 # mkdir takes a single argument on some systems.
3238 echo $ac_n "checking if mkdir takes one argument""... $ac_c" 1>&6
3239 echo "configure:3240: checking if mkdir takes one argument" >&5
3240 if eval "test \"`echo '$''{'gcc_cv_mkdir_takes_one_arg'+set}'`\" = set"; then
3241   echo $ac_n "(cached) $ac_c" 1>&6
3242 else
3243   cat > conftest.$ac_ext <<EOF
3244 #line 3245 "configure"
3245 #include "confdefs.h"
3246
3247 #include <sys/types.h>
3248 #ifdef HAVE_SYS_STAT_H
3249 # include <sys/stat.h>
3250 #endif
3251 #ifdef HAVE_UNISTD_H
3252 # include <unistd.h>
3253 #endif
3254 #ifdef HAVE_DIRECT_H
3255 # include <direct.h>
3256 #endif
3257 int main() {
3258 mkdir ("foo", 0);
3259 ; return 0; }
3260 EOF
3261 if { (eval echo configure:3262: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3262   rm -rf conftest*
3263   gcc_cv_mkdir_takes_one_arg=no
3264 else
3265   echo "configure: failed program was:" >&5
3266   cat conftest.$ac_ext >&5
3267   rm -rf conftest*
3268   gcc_cv_mkdir_takes_one_arg=yes
3269 fi
3270 rm -f conftest*
3271 fi
3272
3273 echo "$ac_t""$gcc_cv_mkdir_takes_one_arg" 1>&6
3274 if test $gcc_cv_mkdir_takes_one_arg = yes ; then
3275   cat >> confdefs.h <<\EOF
3276 #define MKDIR_TAKES_ONE_ARG 1
3277 EOF
3278
3279 fi
3280
3281
3282 # File extensions
3283 manext='.1'
3284 objext='.o'
3285
3286
3287
3288 build_xm_file=
3289 build_xm_defines=
3290 build_install_headers_dir=install-headers-tar
3291 build_exeext=
3292 host_xm_file=
3293 host_xm_defines=
3294 host_xmake_file=
3295 host_truncate_target=
3296 host_exeext=
3297
3298 # Decode the host machine, then the target machine.
3299 # For the host machine, we save the xm_file variable as host_xm_file;
3300 # then we decode the target machine and forget everything else
3301 # that came from the host machine.
3302 for machine in $build $host $target; do
3303
3304         out_file=
3305         xmake_file=
3306         tmake_file=
3307         extra_headers=
3308         extra_passes=
3309         extra_parts=
3310         extra_programs=
3311         extra_objs=
3312         extra_host_objs=
3313         extra_gcc_objs=
3314         xm_defines=
3315         float_format=
3316         # Set this to force installation and use of collect2.
3317         use_collect2=
3318         # Set this to override the default target model.
3319         target_cpu_default=
3320         # Set this to control how the header file directory is installed.
3321         install_headers_dir=install-headers-tar
3322         # Set this to a non-empty list of args to pass to cpp if the target
3323         # wants its .md file passed through cpp.
3324         md_cppflags=
3325         # Set this if directory names should be truncated to 14 characters.
3326         truncate_target=
3327         # Set this if gdb needs a dir command with `dirname $out_file`
3328         gdb_needs_out_file_path=
3329         # Set this if the build machine requires executables to have a
3330         # file name suffix.
3331         exeext=
3332         # Set this to control which thread package will be used.
3333         thread_file=
3334         # Reinitialize these from the flag values every loop pass, since some
3335         # configure entries modify them.
3336         gas="$gas_flag"
3337         gnu_ld="$gnu_ld_flag"
3338         enable_threads=$enable_threads_flag
3339
3340         # Set default cpu_type, tm_file, tm_p_file and xm_file so it can be
3341         # updated in each machine entry.
3342         tm_p_file=
3343         cpu_type=`echo $machine | sed 's/-.*$//'`
3344         case $machine in
3345         alpha*-*-*)
3346                 cpu_type=alpha
3347                 ;;
3348         arm*-*-*)
3349                 cpu_type=arm
3350                 ;;
3351         c*-convex-*)
3352                 cpu_type=convex
3353                 ;;
3354         i[34567]86-*-*)
3355                 cpu_type=i386
3356                 ;;
3357         hppa*-*-*)
3358                 cpu_type=pa
3359                 ;;
3360         m68000-*-*)
3361                 cpu_type=m68k
3362                 ;;
3363         mips*-*-*)
3364                 cpu_type=mips
3365                 ;;
3366         pj*-*-*)
3367                 cpu_type=pj
3368                 ;;
3369         powerpc*-*-*)
3370                 cpu_type=rs6000
3371                 ;;
3372         pyramid-*-*)
3373                 cpu_type=pyr
3374                 ;;
3375         sparc*-*-*)
3376                 cpu_type=sparc
3377                 ;;
3378         esac
3379
3380         tm_file=${cpu_type}/${cpu_type}.h
3381         xm_file=${cpu_type}/xm-${cpu_type}.h
3382         if test -f ${srcdir}/config/${cpu_type}/${cpu_type}-protos.h;
3383         then
3384                 tm_p_file=${cpu_type}/${cpu_type}-protos.h;
3385         fi
3386         # On a.out targets, we need to use collect2.
3387         case $machine in
3388         *-*-*aout*)
3389                 use_collect2=yes
3390                 ;;
3391         esac
3392
3393         # Common parts for linux-gnu and openbsd systems
3394         case $machine in
3395         *-*-linux-gnu*)
3396                 xm_defines="HAVE_ATEXIT POSIX BSTRING"
3397                 ;;
3398         *-*-openbsd*)
3399                 tm_file=${cpu_type}/openbsd.h
3400                 tmake_file="t-libc-ok t-openbsd"
3401                 # avoid surprises, always provide an xm-openbsd file
3402                 xm_file=${cpu_type}/xm-openbsd.h
3403                 # don't depend on processor x-fragments as well
3404                 xmake_file=none
3405                 if test x$enable_threads = xyes; then
3406                         thread_file='posix'
3407                         tmake_file="${tmake_file} t-openbsd-thread"
3408                 fi
3409                 ;;
3410         esac
3411
3412         case $machine in
3413         # Support site-specific machine types.
3414         *local*)
3415                 cpu_type=`echo $machine | sed -e 's/-.*//'`
3416                 rest=`echo $machine | sed -e "s/$cpu_type-//"`
3417                 xm_file=${cpu_type}/xm-$rest.h
3418                 tm_file=${cpu_type}/$rest.h
3419                 if test -f $srcdir/config/${cpu_type}/x-$rest; \
3420                 then xmake_file=${cpu_type}/x-$rest; \
3421                 else true; \
3422                 fi
3423                 if test -f $srcdir/config/${cpu_type}/t-$rest; \
3424                 then tmake_file=${cpu_type}/t-$rest; \
3425                 else true; \
3426                 fi
3427                 ;;
3428         1750a-*-*)
3429                 ;;
3430         a29k-*-bsd* | a29k-*-sym1*)
3431                 tm_file="${tm_file} a29k/unix.h"
3432                 xm_defines=USG
3433                 xmake_file=a29k/x-unix
3434                 use_collect2=yes
3435                 ;;
3436         a29k-*-udi | a29k-*-coff)
3437                 tm_file="${tm_file} dbxcoff.h a29k/udi.h"
3438                 tmake_file=a29k/t-a29kbare
3439                 ;;
3440         a29k-wrs-vxworks*)
3441                 tm_file="${tm_file} dbxcoff.h a29k/udi.h a29k/vx29k.h"
3442                 tmake_file=a29k/t-vx29k
3443                 extra_parts="crtbegin.o crtend.o"
3444                 thread_file='vxworks'
3445                 ;;
3446         a29k-*-*)                       # Default a29k environment.
3447                 use_collect2=yes
3448                 ;;
3449         alpha-*-interix)
3450                 tm_file="${tm_file} alpha/alpha32.h interix.h alpha/alpha-interix.h"
3451
3452                 # GAS + IEEE_CONFORMANT+IEEE (no inexact);
3453                 #target_cpu_default="MASK_GAS|MASK_IEEE_CONFORMANT|MASK_IEEE"
3454
3455                 # GAS + IEEE_CONFORMANT
3456                 target_cpu_default="MASK_GAS|MASK_IEEE_CONFORMANT"
3457
3458                 xm_file="alpha/xm-alpha-interix.h xm-interix.h"
3459                 xmake_file="x-interix alpha/t-pe"
3460                 tmake_file="alpha/t-alpha alpha/t-interix alpha/t-ieee"
3461                 if test x$enable_threads = xyes ; then
3462                         thread_file='posix'
3463                 fi
3464                 if test x$stabs = xyes ; then
3465                         tm_file="${tm_file} dbxcoff.h"
3466                 fi
3467                 #prefix='$$INTERIX_ROOT'/usr/contrib
3468                 #local_prefix='$$INTERIX_ROOT'/usr/contrib
3469                 ;;
3470         alpha*-*-linux-gnuecoff*)
3471                 tm_file="${tm_file} alpha/linux-ecoff.h alpha/linux.h"
3472                 target_cpu_default="MASK_GAS"
3473                 tmake_file="alpha/t-alpha alpha/t-ieee"
3474                 gas=no
3475                 xmake_file=none
3476                 gas=yes gnu_ld=yes
3477                 ;;
3478         alpha*-*-linux-gnulibc1*)
3479                 tm_file="${tm_file} alpha/elf.h alpha/linux.h alpha/linux-elf.h"
3480                 target_cpu_default="MASK_GAS"
3481                 tmake_file="t-linux t-linux-gnulibc1 alpha/t-alpha alpha/t-linux alpha/t-crtbe alpha/t-ieee"
3482                 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
3483                 xmake_file=none
3484                 gas=yes gnu_ld=yes
3485                 if test x$enable_threads = xyes; then
3486                         thread_file='posix'
3487                 fi
3488                 ;;
3489         alpha*-*-linux-gnu*)
3490                 tm_file="${tm_file} alpha/elf.h alpha/linux.h alpha/linux-elf.h"
3491                 target_cpu_default="MASK_GAS"
3492                 tmake_file="t-linux alpha/t-linux alpha/t-crtbe alpha/t-alpha alpha/t-ieee"
3493                 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
3494                 xmake_file=none
3495                 gas=yes gnu_ld=yes
3496                 if test x$enable_threads = xyes; then
3497                         thread_file='posix'
3498                 fi
3499                 ;;
3500         alpha*-*-netbsd*)
3501                 tm_file="${tm_file} alpha/elf.h alpha/netbsd.h alpha/netbsd-elf.h"
3502                 target_cpu_default="MASK_GAS"
3503                 tmake_file="alpha/t-crtbe alpha/t-alpha alpha/t-ieee"
3504                 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
3505                 xmake_file=none
3506                 gas=yes gnu_ld=yes
3507                 ;;
3508
3509         alpha*-*-openbsd*)
3510                 # default x-alpha is only appropriate for dec-osf.
3511                 target_cpu_default="MASK_GAS"
3512                 tmake_file="alpha/t-alpha alpha/t-ieee"
3513                 ;;
3514
3515         alpha*-dec-osf*)
3516                 if test x$stabs = xyes
3517                 then
3518                         tm_file="${tm_file} dbx.h"
3519                 fi
3520                 if test x$gas != xyes
3521                 then
3522                         extra_passes="mips-tfile mips-tdump"
3523                 fi
3524                 use_collect2=yes
3525                 tmake_file="alpha/t-alpha alpha/t-ieee"
3526                 case $machine in
3527                   *-*-osf1*)
3528                     tm_file="${tm_file} alpha/osf.h alpha/osf12.h alpha/osf2or3.h"
3529                     ;;
3530                   *-*-osf[23]*)
3531                     tm_file="${tm_file} alpha/osf.h alpha/osf2or3.h"
3532                     ;;
3533                   *-*-osf4*)
3534                     tm_file="${tm_file} alpha/osf.h"
3535                     # Some versions of OSF4 (specifically X4.0-9 296.7) have
3536                     # a broken tar, so we use cpio instead.
3537                     install_headers_dir=install-headers-cpio
3538                     ;;
3539                   *-*-osf5*)
3540                     tm_file="${tm_file} alpha/osf.h alpha/osf5.h"
3541                     ;;
3542                 esac
3543                 case $machine in
3544                   *-*-osf4.0[b-z] | *-*-osf4.[1-9]* | *-*-osf5*)
3545                     target_cpu_default=MASK_SUPPORT_ARCH
3546                     ;;
3547                 esac
3548                 ;;
3549         alpha*-*-vxworks*)
3550                 tm_file="${tm_file} dbx.h alpha/vxworks.h"
3551                 tmake_file="alpha/t-alpha alpha/t-ieee"
3552                 if  x$gas != xyes
3553                 then
3554                         extra_passes="mips-tfile mips-tdump"
3555                 fi
3556                 use_collect2=yes
3557                 thread_file='vxworks'
3558                 ;;
3559         alpha*-*-winnt*)
3560                 tm_file="${tm_file} alpha/alpha32.h alpha/win-nt.h winnt/win-nt.h"
3561                 xm_file="${xm_file} config/winnt/xm-winnt.h alpha/xm-winnt.h"
3562                 tmake_file="t-libc-ok alpha/t-alpha alpha/t-ieee"
3563                 xmake_file=winnt/x-winnt
3564                 extra_host_objs=oldnames.o
3565                 extra_gcc_objs="spawnv.o oldnames.o"
3566                 if test x$gnu_ld != xyes
3567                 then
3568                         extra_programs=ld.exe
3569                 fi
3570                 if test x$enable_threads = xyes; then
3571                         thread_file='win32'
3572                 fi
3573                 ;;
3574         alpha*-dec-vms*)
3575                 tm_file=alpha/vms.h
3576                 xm_file="${xm_file} alpha/xm-vms.h"
3577                 tmake_file="alpha/t-alpha alpha/t-vms alpha/t-ieee"
3578                 ;;
3579         arc-*-elf*)
3580                 extra_parts="crtinit.o crtfini.o"
3581                 ;;
3582         arm-*-coff* | armel-*-coff*)
3583                 tm_file=arm/coff.h
3584                 tmake_file=arm/t-arm-coff
3585                 ;;
3586         arm-*-vxworks*)
3587                 tm_file=arm/vxarm.h
3588                 tmake_file=arm/t-arm-coff
3589                 thread_file='vxworks'
3590                 ;;
3591         arm-*-riscix1.[01]*)            # Acorn RISC machine (early versions)
3592                 tm_file=arm/riscix1-1.h
3593                 use_collect2=yes
3594                 ;;
3595         arm-*-riscix*)                  # Acorn RISC machine
3596                 if test x$gas = xyes
3597                 then
3598                     tm_file=arm/rix-gas.h
3599                 else
3600                     tm_file=arm/riscix.h
3601                 fi
3602                 xmake_file=arm/x-riscix
3603                 tmake_file=arm/t-riscix
3604                 use_collect2=yes
3605                 ;;
3606         arm-semi-aout | armel-semi-aout)
3607                 tm_file=arm/semi.h
3608                 tmake_file=arm/t-semi
3609                 ;;
3610         arm-semi-aof | armel-semi-aof)
3611                 tm_file=arm/semiaof.h
3612                 tmake_file=arm/t-semiaof
3613                 ;;
3614         arm*-*-netbsd*)
3615                 tm_file=arm/netbsd.h
3616                 tmake_file="t-netbsd arm/t-netbsd"
3617                 use_collect2=yes
3618                 ;;
3619         arm*-*-linux-gnuaout*)          # ARM GNU/Linux with a.out
3620                 cpu_type=arm
3621                 xmake_file=x-linux
3622                 tm_file=arm/linux-aout.h
3623                 tmake_file=arm/t-linux
3624                 gnu_ld=yes
3625                 ;;
3626         arm*-*-linux-gnuoldld*)         # ARM GNU/Linux with old ELF linker
3627                 xm_file=arm/xm-linux.h
3628                 xmake_file=x-linux
3629                 tm_file="arm/linux-oldld.h arm/linux-elf.h"
3630                 case $machine in
3631                 armv2*-*-*)
3632                         tm_file="arm/linux-elf26.h $tm_file"
3633                         ;;
3634                 esac
3635                 tmake_file="t-linux arm/t-linux"
3636                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
3637                 gnu_ld=yes
3638                 case x${enable_threads} in
3639                 x | xyes | xpthreads | xposix)
3640                         thread_file='posix'
3641                         ;;
3642                 esac
3643                 ;;
3644         arm*-*-linux-gnu*)              # ARM GNU/Linux with ELF
3645                 xm_file=arm/xm-linux.h
3646                 xmake_file=x-linux
3647                 tm_file="arm/linux-elf.h"
3648                 case $machine in
3649                 armv2*-*-*)
3650                         tm_file="arm/linux-elf26.h $tm_file"
3651                         ;;
3652                 esac
3653                 tmake_file="t-linux arm/t-linux"
3654                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
3655                 gnu_ld=yes
3656                 case x${enable_threads} in
3657                 x | xyes | xpthreads | xposix)
3658                         thread_file='posix'
3659                         ;;
3660                 esac
3661                 ;;
3662         arm*-*-uclinux*)                # ARM ucLinux
3663                 tm_file=arm/uclinux-elf.h
3664                 tmake_file=arm/t-arm-elf
3665                 ;;
3666         arm*-*-aout)
3667                 tm_file=arm/aout.h
3668                 tmake_file=arm/t-arm-aout
3669                 ;;
3670         arm*-*-ecos-elf)
3671                 tm_file=arm/ecos-elf.h
3672                 tmake_file=arm/t-arm-elf
3673                 ;;
3674         arm*-*-elf)
3675                 tm_file=arm/unknown-elf.h
3676                 tmake_file=arm/t-arm-elf
3677                 ;;
3678         arm*-*-conix*)
3679                 tm_file=arm/conix-elf.h
3680                 tmake_file=arm/t-arm-elf
3681                 ;;
3682         arm*-*-oabi)
3683                 tm_file=arm/unknown-elf-oabi.h
3684                 tmake_file=arm/t-arm-elf
3685                 ;;
3686         arm-*-pe*)
3687                 tm_file=arm/pe.h
3688                 tmake_file=arm/t-pe
3689                 extra_objs="pe.o"
3690                 ;;
3691         avr-*-*)
3692                 ;;
3693         c1-convex-*)                    # Convex C1
3694                 target_cpu_default=1
3695                 use_collect2=yes
3696                 ;;
3697         c2-convex-*)                    # Convex C2
3698                 target_cpu_default=2
3699                 use_collect2=yes
3700                 ;;
3701         c32-convex-*)
3702                 target_cpu_default=4
3703                 use_collect2=yes
3704                 ;;
3705         c34-convex-*)
3706                 target_cpu_default=8
3707                 use_collect2=yes
3708                 ;;
3709         c38-convex-*)
3710                 target_cpu_default=16
3711                 use_collect2=yes
3712                 ;;
3713         c4x-*)
3714                 cpu_type=c4x
3715                 tmake_file=c4x/t-c4x
3716                 ;;
3717         clipper-intergraph-clix*)
3718                 tm_file="${tm_file} svr3.h clipper/clix.h"
3719                 xm_file=clipper/xm-clix.h
3720                 xmake_file=clipper/x-clix
3721                 extra_headers=va-clipper.h
3722                 extra_parts="crtbegin.o crtend.o"
3723                 install_headers_dir=install-headers-cpio
3724                 ;;
3725         dsp16xx-*)
3726                 ;;
3727         elxsi-elxsi-*)
3728                 use_collect2=yes
3729                 ;;
3730         fr30-*-elf)
3731                 tm_file="fr30/fr30.h"
3732                 tmake_file=fr30/t-fr30
3733                 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
3734                 ;;
3735 # This hasn't been upgraded to GCC 2.
3736 #       fx80-alliant-*)                 # Alliant FX/80
3737 #               ;;
3738         h8300-*-*)
3739                 float_format=i32
3740                 ;;
3741         hppa*-*-linux*)
3742                 target_cpu_default="(MASK_PA_11 | MASK_GAS | MASK_JUMP_IN_DELAY)"
3743                 tm_file="${tm_file} pa/elf.h linux.h pa/pa-linux.h"
3744                 tmake_file="t-linux pa/t-linux"
3745                 extra_parts="crtbegin.o crtend.o"
3746                 xmake_file=none
3747                 gas=yes gnu_ld=yes
3748                 if test x$enable_threads = xyes; then
3749                         thread_file='posix'
3750                 fi
3751                 ;;
3752         hppa*-*-openbsd*)
3753                 target_cpu_default="MASK_PA_11"
3754                 tmake_file=pa/t-openbsd
3755                 ;;
3756         hppa1.1-*-pro*)
3757                 target_cpu_default="(MASK_JUMP_IN_DELAY | MASK_PORTABLE_RUNTIME | MASK_GAS | MASK_NO_SPACE_REGS | MASK_SOFT_FLOAT)"
3758                 tm_file="${tm_file} pa/pa32-regs.h elfos.h pa/elf.h pa/pa-pro-end.h libgloss.h"
3759                 xm_file=pa/xm-papro.h
3760                 tmake_file=pa/t-pro
3761                 ;;
3762         hppa1.1-*-osf*)
3763                 target_cpu_default="MASK_PA_11"
3764                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-osf.h"
3765                 use_collect2=yes
3766                 ;;
3767         hppa1.1-*-rtems*)
3768                 target_cpu_default="(MASK_JUMP_IN_DELAY | MASK_PORTABLE_RUNTIME | MASK_GAS | MASK_NO_SPACE_REGS | MASK_SOFT_FLOAT)"
3769                 tm_file="${tm_file} pa/pa32-regs.h elfos.h pa/elf.h pa/pa-pro-end.h libgloss.h pa/rtems.h"
3770                 xm_file=pa/xm-papro.h
3771                 tmake_file=pa/t-pro
3772                 ;;
3773         hppa1.0-*-osf*)
3774                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-osf.h"
3775                 use_collect2=yes
3776                 ;;
3777         hppa1.1-*-bsd*)
3778                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h"
3779                 target_cpu_default="MASK_PA_11"
3780                 use_collect2=yes
3781                 ;;
3782         hppa1.0-*-bsd*)
3783                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h"
3784                 use_collect2=yes
3785                 ;;
3786         hppa1.0-*-hpux7*)
3787                 tm_file="pa/pa-oldas.h ${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux7.h"
3788                 xm_file=pa/xm-pahpux.h
3789                 xmake_file=pa/x-pa-hpux
3790                 if test x$gas = xyes
3791                 then
3792                         tm_file="${tm_file} pa/gas.h"
3793                 fi
3794                 install_headers_dir=install-headers-cpio
3795                 use_collect2=yes
3796                 ;;
3797         hppa1.0-*-hpux8.0[0-2]*)
3798                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h"
3799                 xm_file=pa/xm-pahpux.h
3800                 xmake_file=pa/x-pa-hpux
3801                 if test x$gas = xyes
3802                 then
3803                         tm_file="${tm_file} pa/pa-gas.h"
3804                 else
3805                         tm_file="pa/pa-oldas.h ${tm_file}"
3806                 fi
3807                 install_headers_dir=install-headers-cpio
3808                 use_collect2=yes
3809                 ;;
3810         hppa1.1-*-hpux8.0[0-2]*)
3811                 target_cpu_default="MASK_PA_11"
3812                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h"
3813                 xm_file=pa/xm-pahpux.h
3814                 xmake_file=pa/x-pa-hpux
3815                 if test x$gas = xyes
3816                 then
3817                         tm_file="${tm_file} pa/pa-gas.h"
3818                 else
3819                         tm_file="pa/pa-oldas.h ${tm_file}"
3820                 fi
3821                 install_headers_dir=install-headers-cpio
3822                 use_collect2=yes
3823                 ;;
3824         hppa1.1-*-hpux8*)
3825                 target_cpu_default="MASK_PA_11"
3826                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h"
3827                 xm_file=pa/xm-pahpux.h
3828                 xmake_file=pa/x-pa-hpux
3829                 if test x$gas = xyes
3830                 then
3831                         tm_file="${tm_file} pa/pa-gas.h"
3832                 fi
3833                 install_headers_dir=install-headers-cpio
3834                 use_collect2=yes
3835                 ;;
3836         hppa1.0-*-hpux8*)
3837                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h"
3838                 xm_file=pa/xm-pahpux.h
3839                 xmake_file=pa/x-pa-hpux
3840                 if test x$gas = xyes
3841                 then
3842                         tm_file="${tm_file} pa/pa-gas.h"
3843                 fi
3844                 install_headers_dir=install-headers-cpio
3845                 use_collect2=yes
3846                 ;;
3847         hppa1.1-*-hpux10* | hppa2*-*-hpux10*)
3848                 target_cpu_default="MASK_PA_11"
3849                 tm_file="${tm_file} pa/pa32-regs.h pa/long_double.h pa/som.h pa/pa-hpux.h pa/pa-hpux10.h"
3850                 float_format=i128
3851                 xm_file=pa/xm-pahpux.h
3852                 xmake_file=pa/x-pa-hpux
3853                 tmake_file=pa/t-pa
3854                 if test x$gas = xyes
3855                 then
3856                         tm_file="${tm_file} pa/pa-gas.h"
3857                 fi
3858                 if test x$enable_threads = x; then
3859                     enable_threads=$have_pthread_h
3860                 fi
3861                 if test x$enable_threads = xyes; then
3862                         thread_file='dce'
3863                         tmake_file="${tmake_file} pa/t-dce-thr"
3864                 fi
3865                 install_headers_dir=install-headers-cpio
3866                 use_collect2=yes
3867                 ;;
3868         hppa1.0-*-hpux10*)
3869                 tm_file="${tm_file} pa/pa32-regs.h pa/long_double.h pa/som.h pa/pa-hpux.h pa/pa-hpux10.h"
3870                 float_format=i128
3871                 xm_file=pa/xm-pahpux.h
3872                 xmake_file=pa/x-pa-hpux
3873                 tmake_file=pa/t-pa
3874                 if test x$gas = xyes
3875                 then
3876                         tm_file="${tm_file} pa/pa-gas.h"
3877                 fi
3878                 if test x$enable_threads = x; then
3879                     enable_threads=$have_pthread_h
3880                 fi
3881                 if test x$enable_threads = xyes; then
3882                         thread_file='dce'
3883                         tmake_file="${tmake_file} pa/t-dce-thr"
3884                 fi
3885                 install_headers_dir=install-headers-cpio
3886                 use_collect2=yes
3887                 ;;
3888         hppa1.1-*-hpux11* | hppa2*-*-hpux11*)
3889                 target_cpu_default="MASK_PA_11"
3890                 tm_file="${tm_file} pa/pa32-regs.h pa/long_double.h pa/som.h pa/pa-hpux.h pa/pa-hpux11.h"
3891                 float_format=i128
3892                 xm_file=pa/xm-pahpux.h
3893                 xmake_file=pa/x-pa-hpux
3894                 tmake_file=pa/t-pa
3895                 if test x$gas = xyes
3896                 then
3897                         tm_file="${tm_file} pa/pa-gas.h"
3898                 fi
3899 #               if test x$enable_threads = x; then
3900 #                   enable_threads=$have_pthread_h
3901 #               fi
3902 #               if test x$enable_threads = xyes; then
3903 #                       thread_file='dce'
3904 #                       tmake_file="${tmake_file} pa/t-dce-thr"
3905 #               fi
3906                 install_headers_dir=install-headers-cpio
3907                 use_collect2=yes
3908                 ;;
3909         hppa1.0-*-hpux11*)
3910                 tm_file="${tm_file} pa/pa32-regs.h pa/long_double.h pa/som.h pa/pa-hpux.h pa/pa-hpux11.h"
3911                 float_format=i128
3912                 xm_file=pa/xm-pahpux.h
3913                 xmake_file=pa/x-pa-hpux
3914                 if test x$gas = xyes
3915                 then
3916                         tm_file="${tm_file} pa/pa-gas.h"
3917                 fi
3918 #               if test x$enable_threads = x; then
3919 #                   enable_threads=$have_pthread_h
3920 #               fi
3921 #               if test x$enable_threads = xyes; then
3922 #                       thread_file='dce'
3923 #                       tmake_file="${tmake_file} pa/t-dce-thr"
3924 #               fi
3925                 install_headers_dir=install-headers-cpio
3926                 use_collect2=yes
3927                 ;;
3928         hppa1.1-*-hpux* | hppa2*-*-hpux*)
3929                 target_cpu_default="MASK_PA_11"
3930                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h pa/pa-hpux9.h"
3931                 xm_file=pa/xm-pahpux.h
3932                 xmake_file=pa/x-pa-hpux
3933                 if test x$gas = xyes
3934                 then
3935                         tm_file="${tm_file} pa/pa-gas.h"
3936                 fi
3937                 install_headers_dir=install-headers-cpio
3938                 use_collect2=yes
3939                 ;;
3940         hppa1.0-*-hpux*)
3941                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h pa/pa-hpux9.h"
3942                 xm_file=pa/xm-pahpux.h
3943                 xmake_file=pa/x-pa-hpux
3944                 if test x$gas = xyes
3945                 then
3946                         tm_file="${tm_file} pa/pa-gas.h"
3947                 fi
3948                 install_headers_dir=install-headers-cpio
3949                 use_collect2=yes
3950                 ;;
3951         hppa1.1-*-hiux* | hppa2*-*-hiux*)
3952                 target_cpu_default="MASK_PA_11"
3953                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h pa/pa-hiux.h"
3954                 xm_file=pa/xm-pahpux.h
3955                 xmake_file=pa/x-pa-hpux
3956                 if test x$gas = xyes
3957                 then
3958                         tm_file="${tm_file} pa/pa-gas.h"
3959                 fi
3960                 install_headers_dir=install-headers-cpio
3961                 use_collect2=yes
3962                 ;;
3963         hppa1.0-*-hiux*)
3964                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h pa/pa-hiux.h"
3965                 xm_file=pa/xm-pahpux.h
3966                 xmake_file=pa/x-pa-hpux
3967                 if test x$gas = xyes
3968                 then
3969                         tm_file="${tm_file} pa/pa-gas.h"
3970                 fi
3971                 install_headers_dir=install-headers-cpio
3972                 use_collect2=yes
3973                 ;;
3974         hppa*-*-lites*)
3975                 tm_file="${tm_file} pa/pa32-regs.h elfos.h pa/elf.h"
3976                 target_cpu_default="MASK_PA_11"
3977                 use_collect2=yes
3978                 ;;
3979         hppa*-*-mpeix*)
3980                 tm_file="${tm_file} pa/pa-mpeix.h"
3981                 xm_file=pa/xm-pampeix.h
3982                 xmake_file=pa/x-pa-mpeix
3983                 echo "You must use gas. Assuming it is already installed."
3984                 install_headers_dir=install-headers-tar
3985                 use_collect2=yes
3986                 ;;
3987         i370-*-opened*)                  # IBM 360/370/390 Architecture
3988                 xm_file=i370/xm-oe.h
3989                 tm_file=i370/oe.h
3990                 xmake_file=i370/x-oe
3991                 tmake_file=i370/t-oe
3992                 ;;
3993         i370-*-mvs*)
3994                 xm_file=i370/xm-mvs.h
3995                 tm_file=i370/mvs.h
3996                 tmake_file=i370/t-mvs
3997                 ;;
3998         i370-*-linux*)
3999                 xm_file="xm-linux.h i370/xm-linux.h"
4000                 xmake_file=x-linux
4001                 tm_file="i370/linux.h ${tm_file}"
4002                 tmake_file="t-linux i370/t-linux"
4003                 # broken_install=yes
4004                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
4005                 # extra_parts="crtbegin.o crtend.o"
4006                 gnu_ld=yes
4007                 gas=yes
4008                 elf=yes
4009                 if test x$enable_threads = xyes; then
4010                         thread_file='posix'
4011                 fi
4012                 ;;
4013         i[34567]86-*-elf*)
4014                 xm_file="${xm_file} xm-svr4.h i386/xm-sysv4.h"
4015                 tm_file=i386/i386elf.h
4016                 tmake_file=i386/t-i386elf
4017                 xmake_file=x-svr4
4018                 ;;
4019         i[34567]86-ibm-aix*)            # IBM PS/2 running AIX
4020                 if test x$gas = xyes
4021                 then
4022                         tm_file=i386/aix386.h
4023                         extra_parts="crtbegin.o crtend.o"
4024                         tmake_file=i386/t-crtstuff
4025                 else
4026                         tm_file=i386/aix386ng.h
4027                         use_collect2=yes
4028                 fi
4029                 xm_file="xm-alloca.h i386/xm-aix.h ${xm_file}"
4030                 xm_defines=USG
4031                 xmake_file=i386/x-aix
4032                 ;;
4033         i[34567]86-ncr-sysv4*)          # NCR 3000 - ix86 running system V.4
4034                 xm_file="xm-alloca.h ${xm_file}"
4035                 xm_defines="USG POSIX SMALL_ARG_MAX"
4036                 xmake_file=i386/x-ncr3000
4037                 if test x$stabs = xyes -a x$gas = xyes
4038                 then
4039                         tm_file=i386/sysv4gdb.h
4040                 else
4041                         tm_file=i386/sysv4.h
4042                 fi
4043                 extra_parts="crtbegin.o crtend.o"
4044                 tmake_file=i386/t-crtpic
4045                 ;;
4046         i[34567]86-next-*)
4047                 tm_file=i386/next.h
4048                 xm_file=i386/xm-next.h
4049                 tmake_file=i386/t-next
4050                 xmake_file=i386/x-next
4051                 extra_objs=nextstep.o
4052                 extra_parts="crtbegin.o crtend.o"
4053                 if test x$enable_threads = xyes; then
4054                         thread_file='mach'
4055                 fi
4056                 ;;
4057         i[34567]86-sequent-bsd*)                # 80386 from Sequent
4058                 use_collect2=yes
4059                 if test x$gas = xyes
4060                 then
4061                         tm_file=i386/seq-gas.h
4062                 else
4063                         tm_file=i386/sequent.h
4064                 fi
4065                 ;;
4066         i[34567]86-sequent-ptx1*)
4067                 xm_defines="USG SVR3"
4068                 xmake_file=i386/x-sysv3
4069                 tm_file=i386/seq-sysv3.h
4070                 tmake_file=i386/t-crtstuff
4071                 extra_parts="crtbegin.o crtend.o"
4072                 install_headers_dir=install-headers-cpio
4073                 ;;
4074         i[34567]86-sequent-ptx2* | i[34567]86-sequent-sysv3*)
4075                 xm_defines="USG SVR3"
4076                 xmake_file=i386/x-sysv3
4077                 tm_file=i386/seq2-sysv3.h
4078                 tmake_file=i386/t-crtstuff
4079                 extra_parts="crtbegin.o crtend.o"
4080                 install_headers_dir=install-headers-cpio
4081                 ;;
4082         i[34567]86-sequent-ptx4* | i[34567]86-sequent-sysv4*)
4083                 xm_file="xm-alloca.h ${xm_file}"
4084                 xm_defines="USG POSIX SMALL_ARG_MAX"
4085                 xmake_file=x-svr4
4086                 tm_file=i386/ptx4-i.h
4087                 tmake_file=t-svr4
4088                 extra_parts="crtbegin.o crtend.o"
4089                 install_headers_dir=install-headers-cpio
4090                 ;;
4091         i386-sun-sunos*)                # Sun i386 roadrunner
4092                 xm_defines=USG
4093                 tm_file=i386/sun.h
4094                 use_collect2=yes
4095                 ;;
4096         i[34567]86-wrs-vxworks*)
4097                 tm_file=i386/vxi386.h
4098                 tmake_file=i386/t-i386bare
4099                 thread_file='vxworks'
4100                 ;;
4101         i[34567]86-*-aout*)
4102                 tm_file=i386/i386-aout.h
4103                 tmake_file=i386/t-i386bare
4104                 ;;
4105         i[34567]86-*-beospe*)
4106                 xm_file=i386/xm-beos.h
4107                 xm_defines="USE_C_ALLOCA"
4108                 tmake_file=i386/t-beos
4109                 tm_file=i386/beos-pe.h
4110                 xmake_file=i386/x-beos
4111                 extra_objs=winnt.o
4112                 ;;
4113         i[34567]86-*-beoself* | i[34567]86-*-beos*)
4114                 xm_file=i386/xm-beos.h
4115                 tmake_file='i386/t-beos i386/t-crtpic'
4116                 tm_file=i386/beos-elf.h
4117                 xmake_file=i386/x-beos
4118                 extra_objs=winnt.o
4119                 extra_parts='crtbegin.o crtend.o'
4120                 ;;
4121         i[34567]86-*-bsdi* | i[34567]86-*-bsd386*)
4122                 tm_file=i386/bsd386.h
4123 #               tmake_file=t-libc-ok
4124                 ;;
4125         i[34567]86-*-bsd*)
4126                 tm_file=i386/386bsd.h
4127 #               tmake_file=t-libc-ok
4128 # Next line turned off because both 386BSD and BSD/386 use GNU ld.
4129 #               use_collect2=yes
4130                 ;;
4131         i[34567]86-*-freebsdelf*)
4132                 tm_file="i386/i386.h i386/att.h svr4.h freebsd.h i386/freebsd-elf.h i386/perform.h"
4133                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
4134                 tmake_file=t-freebsd
4135                 gas=yes
4136                 gnu_ld=yes
4137                 stabs=yes
4138                 case x${enable_threads} in
4139                 xyes | xpthreads | xposix)
4140                         thread_file='posix'
4141                         tmake_file="${tmake_file} t-freebsd-thread"
4142                         ;;
4143                 esac
4144                 ;;
4145         i[34567]86-*-freebsd*)
4146                 tm_file="i386/freebsd.h i386/perform.h"
4147                 tmake_file=t-freebsd
4148                 ;;
4149         i[34567]86-*-netbsd*)
4150                 tm_file=i386/netbsd.h
4151                 tmake_file=t-netbsd
4152                 use_collect2=yes
4153                 ;;
4154         i[34567]86-*-openbsd*)
4155                 # we need collect2 until our bug is fixed...
4156                 use_collect2=yes
4157                 ;;
4158         i[34567]86-*-coff*)
4159                 tm_file=i386/i386-coff.h
4160                 tmake_file=i386/t-i386bare
4161                 ;;
4162         i[34567]86-*-isc*)              # 80386 running ISC system
4163                 xm_file="${xm_file} i386/xm-isc.h"
4164                 xm_defines="USG SVR3"
4165                 case $machine in
4166                   i[34567]86-*-isc[34]*)
4167                     xmake_file=i386/x-isc3
4168                     ;;
4169                   *)
4170                     xmake_file=i386/x-isc
4171                     ;;
4172                 esac
4173                 if test x$gas = xyes -a x$stabs = xyes
4174                 then
4175                         tm_file=i386/iscdbx.h
4176                         tmake_file=i386/t-svr3dbx
4177                         extra_parts="svr3.ifile svr3z.ifile"
4178                 else
4179                         tm_file=i386/isccoff.h
4180                         tmake_file=i386/t-crtstuff
4181                         extra_parts="crtbegin.o crtend.o"
4182                 fi
4183                 install_headers_dir=install-headers-cpio
4184                 ;;
4185         i[34567]86-*-linux-gnuoldld*)   # Intel 80386's running GNU/Linux
4186                                         # pre BFD linkers
4187                 xmake_file=x-linux-aout
4188                 tmake_file="t-linux-aout i386/t-crtstuff"
4189                 tm_file=i386/linux-oldld.h
4190                 gnu_ld=yes
4191                 float_format=i386
4192                 ;;
4193         i[34567]86-*-linux-gnuaout*)    # Intel 80386's running GNU/Linux
4194                 xmake_file=x-linux-aout
4195                 tmake_file="t-linux-aout i386/t-crtstuff"
4196                 tm_file=i386/linux-aout.h
4197                 gnu_ld=yes
4198                 float_format=i386
4199                 ;;
4200         i[34567]86-*-linux-gnulibc1)    # Intel 80386's running GNU/Linux
4201                                         # GNU/Linux C library 5
4202                 xmake_file=x-linux
4203                 tm_file=i386/linux.h
4204                 tmake_file="t-linux t-linux-gnulibc1 i386/t-crtstuff"
4205                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
4206                 gnu_ld=yes
4207                 float_format=i386
4208                 if test x$enable_threads = xyes; then
4209                         thread_file='single'
4210                 fi
4211                 ;;
4212         i[34567]86-*-linux-gnu*)        # Intel 80386's running GNU/Linux
4213                                         # aka GNU/Linux C library 6
4214                 xmake_file=x-linux
4215                 tm_file=i386/linux.h
4216                 tmake_file="t-linux i386/t-crtstuff"
4217                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
4218                 gnu_ld=yes
4219                 float_format=i386
4220                 if test x$enable_threads = xyes; then
4221                         thread_file='posix'
4222                 fi
4223                 ;;
4224         i[34567]86-*-gnu*)
4225                 float_format=i386
4226                 ;;
4227         i[34567]86-go32-msdos | i[34567]86-*-go32*)
4228                 echo "GO32/DJGPP V1.X is no longer supported. Use *-pc-msdosdjgpp for DJGPP V2.X instead."
4229                 exit 1
4230                 ;;
4231         i[34567]86-pc-msdosdjgpp*)
4232                 xm_file=i386/xm-djgpp.h
4233                 tm_file=i386/djgpp.h
4234                 tmake_file=i386/t-djgpp
4235                 xmake_file=i386/x-djgpp
4236                 gnu_ld=yes
4237                 gas=yes
4238                 exeext=.exe
4239                 case $host in *pc-msdosdjgpp*)
4240                         target_alias=djgpp
4241                         ;;
4242                 esac
4243                 ;;
4244         i[34567]86-moss-msdos* | i[34567]86-*-moss*)
4245                 tm_file=i386/moss.h
4246                 tmake_file=t-libc-ok
4247                 gnu_ld=yes
4248                 gas=yes
4249                 ;;
4250         i[34567]86-*-lynxos*)
4251                 if test x$gas = xyes
4252                 then
4253                         tm_file=i386/lynx.h
4254                 else
4255                         tm_file=i386/lynx-ng.h
4256                 fi
4257                 xm_file=i386/xm-lynx.h
4258                 tmake_file=i386/t-i386bare
4259                 xmake_file=x-lynx
4260                 ;;
4261         i[34567]86-*-mach*)
4262                 tm_file=i386/mach.h
4263 #               tmake_file=t-libc-ok
4264                 use_collect2=yes
4265                 ;;
4266         i[34567]86-*-osfrose*)          # 386 using OSF/rose
4267                 if test x$elf = xyes
4268                 then
4269                         tm_file=i386/osfelf.h
4270                         use_collect2=
4271                 else
4272                         tm_file=i386/osfrose.h
4273                         use_collect2=yes
4274                 fi
4275                 xm_file="i386/xm-osf.h ${xm_file}"
4276                 xmake_file=i386/x-osfrose
4277                 tmake_file=i386/t-osf
4278                 extra_objs=halfpic.o
4279                 ;;
4280         i[34567]86-go32-rtems*)
4281                 cpu_type=i386
4282                 xm_file=i386/xm-go32.h
4283                 tm_file=i386/go32-rtems.h
4284                 tmake_file="i386/t-go32 t-rtems"
4285                 ;;
4286         i[34567]86-*-rtemscoff*)
4287                 cpu_type=i386
4288                 tm_file=i386/rtems.h
4289                 tmake_file="i386/t-i386bare t-rtems"
4290                 ;;
4291         i[34567]86-*-rtems*|i[34567]86-*-rtemself*)
4292                 cpu_type=i386
4293                 tm_file=i386/rtemself.h
4294                 extra_parts="crtbegin.o crtend.o crti.o crtn.o"
4295                 tmake_file="i386/t-rtems-i386 i386/t-crtstuff t-rtems"
4296                 ;;
4297         i[34567]86-*-sco3.2v5*) # 80386 running SCO Open Server 5
4298                 xm_file="xm-alloca.h ${xm_file} i386/xm-sco5.h"
4299                 xm_defines="USG SVR3"
4300                 xmake_file=i386/x-sco5
4301                 install_headers_dir=install-headers-cpio
4302                 tm_file=i386/sco5.h
4303                 if test x$gas = xyes
4304                 then
4305                         tm_file="i386/sco5gas.h ${tm_file}"
4306                         tmake_file=i386/t-sco5gas
4307                 else
4308                         tmake_file=i386/t-sco5
4309                 fi
4310                 extra_parts="crti.o crtbegin.o crtend.o crtbeginS.o crtendS.o"
4311                 ;;
4312         i[34567]86-*-sco3.2v4*)         # 80386 running SCO 3.2v4 system
4313                 xm_file="${xm_file} i386/xm-sco.h"
4314                 xm_defines="USG SVR3 BROKEN_LDEXP SMALL_ARG_MAX"
4315                 xmake_file=i386/x-sco4
4316                 install_headers_dir=install-headers-cpio
4317                 if test x$stabs = xyes
4318                 then
4319                         tm_file=i386/sco4dbx.h
4320                         tmake_file=i386/t-svr3dbx
4321                         extra_parts="svr3.ifile svr3z.rfile"
4322                 else
4323                         tm_file=i386/sco4.h
4324                         tmake_file=i386/t-crtstuff
4325                         extra_parts="crtbegin.o crtend.o"
4326                 fi
4327                 # The default EAFS filesystem supports long file names.
4328                 # Truncating the target makes $host != $target which
4329                 # makes gcc think it is doing a cross-compile.
4330                 # truncate_target=yes
4331                 ;;
4332         i[34567]86-*-sco*)              # 80386 running SCO system
4333                 xm_file=i386/xm-sco.h
4334                 xmake_file=i386/x-sco
4335                 install_headers_dir=install-headers-cpio
4336                 if test x$stabs = xyes
4337                 then
4338                         tm_file=i386/scodbx.h
4339                         tmake_file=i386/t-svr3dbx
4340                         extra_parts="svr3.ifile svr3z.rfile"
4341                 else
4342                         tm_file=i386/sco.h
4343                         extra_parts="crtbegin.o crtend.o"
4344                         tmake_file=i386/t-crtstuff
4345                 fi
4346                 truncate_target=yes
4347                 ;;
4348         i[34567]86-*-solaris2*)
4349                 xm_file="xm-alloca.h ${xm_file}"
4350                 xm_defines="USG POSIX SMALL_ARG_MAX"
4351                 tm_file=i386/sol2.h
4352                 if test x$gas = xyes; then
4353                         # Only needed if gas does not support -s
4354                         tm_file="i386/sol2gas.h ${tm_file}"
4355                 fi
4356                 tmake_file=i386/t-sol2
4357                 extra_parts="crt1.o crti.o crtn.o gcrt1.o gmon.o crtbegin.o crtend.o"
4358                 xmake_file=x-svr4
4359                 if test x${enable_threads} = x; then
4360                     enable_threads=$have_pthread_h
4361                     if test x${enable_threads} = x; then
4362                         enable_threads=$have_thread_h
4363                     fi
4364                 fi
4365                 if test x${enable_threads} = xyes; then
4366                     if test x${have_pthread_h} = xyes; then
4367                         thread_file='posix'
4368                     else
4369                         thread_file='solaris'
4370                     fi
4371                 fi
4372                 ;;
4373        i[34567]86-*-sysv5*)           # Intel x86 on System V Release 5
4374                xm_file="xm-alloca.h ${xm_file}"
4375                xm_defines="USG POSIX"
4376                tm_file=i386/sysv5.h
4377                if test x$stabs = xyes
4378                then
4379                        tm_file="${tm_file} dbx.h"
4380                fi
4381                tmake_file=i386/t-crtpic
4382                xmake_file=x-svr4
4383                extra_parts="crtbegin.o crtend.o"
4384                if test x$enable_threads = xyes; then
4385                        thread_file='posix'
4386                fi
4387                ;;
4388         i[34567]86-*-sysv4*)            # Intel 80386's running system V.4
4389                 xm_file="xm-alloca.h ${xm_file}"
4390                 xm_defines="USG POSIX SMALL_ARG_MAX"
4391                 tm_file=i386/sysv4.h
4392                 if test x$stabs = xyes
4393                 then
4394                         tm_file="${tm_file} dbx.h"
4395                 fi
4396                 tmake_file=i386/t-crtpic
4397                 xmake_file=x-svr4
4398                 extra_parts="crtbegin.o crtend.o"
4399                 ;;
4400         i[34567]86-*-udk*)      # Intel x86 on SCO UW/OSR5 Dev Kit
4401                 xm_file="xm-alloca.h ${xm_file}"
4402                 xm_defines="USG POSIX"
4403                 tm_file=i386/udk.h
4404                 tmake_file="i386/t-crtpic i386/t-udk"
4405                 xmake_file=x-svr4
4406                 extra_parts="crtbegin.o crtend.o"
4407                 install_headers_dir=install-headers-cpio
4408                 ;;
4409         i[34567]86-*-osf1*)             # Intel 80386's running OSF/1 1.3+
4410                 cpu_type=i386
4411                 xm_file="${xm_file} xm-svr4.h i386/xm-sysv4.h i386/xm-osf1elf.h"
4412                 xm_defines="USE_C_ALLOCA SMALL_ARG_MAX"
4413                 if test x$stabs = xyes
4414                 then
4415                         tm_file=i386/osf1elfgdb.h
4416                 else
4417                         tm_file=i386/osf1elf.h
4418                 fi
4419                 tmake_file=i386/t-osf1elf
4420                 xmake_file=i386/x-osf1elf
4421                 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
4422                 ;;
4423         i[34567]86-*-sysv*)             # Intel 80386's running system V
4424                 xm_defines="USG SVR3"
4425                 xmake_file=i386/x-sysv3
4426                 if test x$gas = xyes
4427                 then
4428                         if test x$stabs = xyes
4429                         then
4430                                 tm_file=i386/svr3dbx.h
4431                                 tmake_file=i386/t-svr3dbx
4432                                 extra_parts="svr3.ifile svr3z.rfile"
4433                         else
4434                                 tm_file=i386/svr3gas.h
4435                                 extra_parts="crtbegin.o crtend.o"
4436                                 tmake_file=i386/t-crtstuff
4437                         fi
4438                 else
4439                         tm_file=i386/sysv3.h
4440                         extra_parts="crtbegin.o crtend.o"
4441                         tmake_file=i386/t-crtstuff
4442                 fi
4443                 ;;
4444         i386-*-vsta)                    # Intel 80386's running VSTa kernel
4445                 xm_file="${xm_file} i386/xm-vsta.h"
4446                 tm_file=i386/vsta.h
4447                 tmake_file=i386/t-vsta
4448                 xmake_file=i386/x-vsta
4449                 ;;
4450         i[34567]86-*-win32)
4451                 xm_file="${xm_file} i386/xm-cygwin.h"
4452                 tmake_file=i386/t-cygwin
4453                 tm_file=i386/win32.h
4454                 xmake_file=i386/x-cygwin
4455                 extra_objs=winnt.o
4456                 if test x$enable_threads = xyes; then
4457                         thread_file='win32'
4458                 fi
4459                 exeext=.exe
4460                 ;;
4461         i[34567]86-*-pe | i[34567]86-*-cygwin*)
4462                 xm_file="${xm_file} i386/xm-cygwin.h"
4463                 tmake_file=i386/t-cygwin
4464                 tm_file=i386/cygwin.h
4465                 xmake_file=i386/x-cygwin
4466                 extra_objs=winnt.o
4467                 if test x$enable_threads = xyes; then
4468                         thread_file='win32'
4469                 fi
4470                 exeext=.exe
4471                 ;;
4472         i[34567]86-*-mingw32*)
4473                 tm_file=i386/mingw32.h
4474                 xm_file="${xm_file} i386/xm-mingw32.h"
4475                 tmake_file="i386/t-cygwin i386/t-mingw32"
4476                 extra_objs=winnt.o
4477                 xmake_file=i386/x-cygwin
4478                 if test x$enable_threads = xyes; then
4479                         thread_file='win32'
4480                 fi
4481                 exeext=.exe
4482                 case $machine in
4483                         *mingw32msv*)
4484                                 ;;
4485                         *minwg32crt* | *mingw32*)
4486                                 tm_file="${tm_file} i386/crtdll.h"
4487                                 ;;
4488                 esac
4489                 ;;
4490         i[34567]86-*-uwin*)
4491                 tm_file=i386/uwin.h
4492                 xm_file="${xm_file} i386/xm-uwin.h"
4493                 xm_defines="USG NO_STAB_H"
4494                 tmake_file="i386/t-cygwin i386/t-uwin"
4495                 extra_objs=winnt.o
4496                 xmake_file=i386/x-cygwin
4497                 if test x$enable_threads = xyes; then
4498                         thread_file='win32'
4499                 fi
4500                 exeext=.exe
4501                 ;;
4502         i[34567]86-*-interix*)
4503                 tm_file="i386/i386-interix.h interix.h"
4504                 xm_file="i386/xm-i386-interix.h xm-interix.h"
4505                 xm_defines="USG"
4506                 tmake_file="i386/t-interix"
4507                 extra_objs=interix.o
4508                 xmake_file=x-interix
4509                 if test x$enable_threads = xyes ; then
4510                         thread_file='posix'
4511                 fi
4512                 if test x$stabs = xyes ; then
4513                         tm_file="${tm_file} dbxcoff.h"
4514                 fi
4515                 ;;
4516         i[34567]86-*-winnt3*)
4517                 tm_file=i386/win-nt.h
4518                 out_file=i386/i386.c
4519                 xm_file="xm-winnt.h ${xm_file}"
4520                 xmake_file=winnt/x-winnt
4521                 tmake_file=i386/t-winnt
4522                 extra_host_objs="winnt.o oldnames.o"
4523                 extra_gcc_objs="spawnv.o oldnames.o"
4524                 if test x$gnu_ld != xyes
4525                 then
4526                         extra_programs=ld.exe
4527                 fi
4528                 if test x$enable_threads = xyes; then
4529                         thread_file='win32'
4530                 fi
4531                 ;;
4532         i[34567]86-dg-dgux*)
4533                 xm_file="xm-alloca.h ${xm_file}"
4534                 xm_defines="USG POSIX"
4535                 out_file=i386/dgux.c
4536                 tm_file=i386/dgux.h
4537                 tmake_file=i386/t-dgux
4538                 xmake_file=i386/x-dgux
4539                 install_headers_dir=install-headers-cpio
4540               ;;
4541         i860-alliant-*)         # Alliant FX/2800
4542                 tm_file="${tm_file} svr4.h i860/sysv4.h i860/fx2800.h"
4543                 xm_file="${xm_file}"
4544                 xmake_file=i860/x-fx2800
4545                 tmake_file=i860/t-fx2800
4546                 extra_parts="crtbegin.o crtend.o"
4547                 ;;
4548         i860-*-bsd*)
4549                 tm_file="${tm_file} i860/bsd.h"
4550                 if test x$gas = xyes
4551                 then
4552                         tm_file="${tm_file} i860/bsd-gas.h"
4553                 fi
4554                 use_collect2=yes
4555                 ;;
4556         i860-*-mach*)
4557                 tm_file="${tm_file} i860/mach.h"
4558                 tmake_file=t-libc-ok
4559                 ;;
4560         i860-*-osf*)                    # Intel Paragon XP/S, OSF/1AD
4561                 tm_file="${tm_file} svr3.h i860/paragon.h"
4562                 xm_defines="USG SVR3"
4563                 tmake_file=t-osf
4564                 ;;
4565         i860-*-sysv3*)
4566                 tm_file="${tm_file} svr3.h i860/sysv3.h"
4567                 xm_defines="USG SVR3"
4568                 xmake_file=i860/x-sysv3
4569                 extra_parts="crtbegin.o crtend.o"
4570                 ;;
4571         i860-*-sysv4*)
4572                 tm_file="${tm_file} svr4.h i860/sysv4.h"
4573                 xm_defines="USG SVR3"
4574                 xmake_file=i860/x-sysv4
4575                 tmake_file=t-svr4
4576                 extra_parts="crtbegin.o crtend.o"
4577                 ;;
4578         i960-wrs-vxworks5 | i960-wrs-vxworks5.0*)
4579                 tm_file="${tm_file} i960/vx960.h"
4580                 tmake_file=i960/t-vxworks960
4581                 use_collect2=yes
4582                 thread_file='vxworks'
4583                 ;;
4584         i960-wrs-vxworks5* | i960-wrs-vxworks)
4585                 tm_file="${tm_file} dbxcoff.h i960/i960-coff.h i960/vx960-coff.h"
4586                 tmake_file=i960/t-vxworks960
4587                 use_collect2=yes
4588                 thread_file='vxworks'
4589                 ;;
4590         i960-wrs-vxworks*)
4591                 tm_file="${tm_file} i960/vx960.h"
4592                 tmake_file=i960/t-vxworks960
4593                 use_collect2=yes
4594                 thread_file='vxworks'
4595                 ;;
4596         i960-*-coff*)
4597                 tm_file="${tm_file} dbxcoff.h i960/i960-coff.h libgloss.h"
4598                 tmake_file=i960/t-960bare
4599                 use_collect2=yes
4600                 ;;
4601         i960-*-rtems)
4602                 tmake_file="i960/t-960bare t-rtems"
4603                 tm_file="${tm_file} dbxcoff.h i960/rtems.h"
4604                 use_collect2=yes
4605                 ;;
4606         i960-*-*)                       # Default i960 environment.
4607                 use_collect2=yes
4608                 ;;
4609         ia64*-*-elf*)
4610                 tm_file=ia64/elf.h
4611                 tmake_file="ia64/t-ia64"
4612                 target_cpu_default="0"
4613                 if test x$gas = xyes
4614                 then
4615                         target_cpu_default="${target_cpu_default}|MASK_GNU_AS"
4616                 fi
4617                 if test x$gnu_ld = xyes
4618                 then
4619                         target_cpu_default="${target_cpu_default}|MASK_GNU_LD"
4620                 fi
4621                 ;;
4622         ia64*-*-linux*)
4623                 tm_file=ia64/linux.h
4624                 tmake_file="t-linux ia64/t-ia64"
4625                 target_cpu_default="MASK_GNU_AS|MASK_GNU_LD"
4626                 if test x$enable_threads = xyes; then
4627                         thread_file='posix'
4628                 fi
4629                 ;;
4630         m32r-*-elf*)
4631                 extra_parts="crtinit.o crtfini.o"
4632                 ;;
4633         m68000-convergent-sysv*)
4634                 tm_file=m68k/ctix.h
4635                 xm_file="m68k/xm-3b1.h ${xm_file}"
4636                 xm_defines=USG
4637                 use_collect2=yes
4638                 extra_headers=math-68881.h
4639                 ;;
4640         m68000-hp-bsd*)                 # HP 9000/200 running BSD
4641                 tm_file=m68k/hp2bsd.h
4642                 xmake_file=m68k/x-hp2bsd
4643                 use_collect2=yes
4644                 extra_headers=math-68881.h
4645                 ;;
4646         m68000-hp-hpux*)                # HP 9000 series 300
4647                 xm_file="xm-alloca.h ${xm_file}"
4648                 xm_defines="USG"
4649                 if test x$gas = xyes
4650                 then
4651                         xmake_file=m68k/x-hp320g
4652                         tm_file=m68k/hp310g.h
4653                 else
4654                         xmake_file=m68k/x-hp320
4655                         tm_file=m68k/hp310.h
4656                 fi
4657                 install_headers_dir=install-headers-cpio
4658                 use_collect2=yes
4659                 extra_headers=math-68881.h
4660                 ;;
4661         m68000-sun-sunos3*)
4662                 tm_file=m68k/sun2.h
4663                 use_collect2=yes
4664                 extra_headers=math-68881.h
4665                 ;;
4666         m68000-sun-sunos4*)
4667                 tm_file=m68k/sun2o4.h
4668                 use_collect2=yes
4669                 extra_headers=math-68881.h
4670                 ;;
4671         m68000-att-sysv*)
4672                 xm_file="m68k/xm-3b1.h ${xm_file}"
4673                 xm_defines=USG
4674                 if test x$gas = xyes
4675                 then
4676                         tm_file=m68k/3b1g.h
4677                 else
4678                         tm_file=m68k/3b1.h
4679                 fi
4680                 use_collect2=yes
4681                 extra_headers=math-68881.h
4682                 ;;
4683         m68k-apple-aux*)                # Apple Macintosh running A/UX
4684                 xm_defines="USG AUX"
4685                 tmake_file=m68k/t-aux
4686                 install_headers_dir=install-headers-cpio
4687                 extra_headers=math-68881.h
4688                 extra_parts="crt1.o mcrt1.o maccrt1.o crt2.o crtn.o"
4689                 tm_file=
4690                 if test "$gnu_ld" = yes
4691                 then
4692                         tm_file="${tm_file} m68k/auxgld.h"
4693                 else
4694                         tm_file="${tm_file} m68k/auxld.h"
4695                 fi
4696                 if test "$gas" = yes
4697                 then
4698                         tm_file="${tm_file} m68k/auxgas.h"
4699                 else
4700                         tm_file="${tm_file} m68k/auxas.h"
4701                 fi
4702                 tm_file="${tm_file} m68k/a-ux.h"
4703                 float_format=m68k
4704                 ;;
4705         m68k-apollo-*)
4706                 tm_file=m68k/apollo68.h
4707                 xmake_file=m68k/x-apollo68
4708                 use_collect2=yes
4709                 extra_headers=math-68881.h
4710                 float_format=m68k
4711                 ;;
4712         m68k-altos-sysv*)                  # Altos 3068
4713                 if test x$gas = xyes
4714                 then
4715                         tm_file=m68k/altos3068.h
4716                         xm_defines=USG
4717                 else
4718                         echo "The Altos is supported only with the GNU assembler" 1>&2
4719                         exit 1
4720                 fi
4721                 extra_headers=math-68881.h
4722                 ;;
4723         m68k-bull-sysv*)                # Bull DPX/2
4724                 if test x$gas = xyes
4725                 then
4726                         if test x$stabs = xyes
4727                         then
4728                                 tm_file=m68k/dpx2cdbx.h
4729                         else
4730                                 tm_file=m68k/dpx2g.h
4731                         fi
4732                 else
4733                         tm_file=m68k/dpx2.h
4734                 fi
4735                 xm_file="xm-alloca.h ${xm_file}"
4736                 xm_defines=USG
4737                 xmake_file=m68k/x-dpx2
4738                 use_collect2=yes
4739                 extra_headers=math-68881.h
4740                 ;;
4741         m68k-atari-sysv4*)              # Atari variant of V.4.
4742                 tm_file=m68k/atari.h
4743                 xm_file="xm-alloca.h ${xm_file}"
4744                 xm_defines="USG FULL_PROTOTYPES"
4745                 tmake_file=t-svr4
4746                 extra_parts="crtbegin.o crtend.o"
4747                 extra_headers=math-68881.h
4748                 float_format=m68k
4749                 ;;
4750         m68k-motorola-sysv*)
4751                 tm_file=m68k/mot3300.h
4752                 xm_file="xm-alloca.h m68k/xm-mot3300.h ${xm_file}"
4753                 if test x$gas = xyes
4754                 then
4755                         xmake_file=m68k/x-mot3300-gas
4756                         if test x$gnu_ld = xyes
4757                         then
4758                                 tmake_file=m68k/t-mot3300-gald
4759                         else
4760                                 tmake_file=m68k/t-mot3300-gas
4761                                 use_collect2=yes
4762                         fi
4763                 else
4764                         xmake_file=m68k/x-mot3300
4765                         if test x$gnu_ld = xyes
4766                         then
4767                                 tmake_file=m68k/t-mot3300-gld
4768                         else
4769                                 tmake_file=m68k/t-mot3300
4770                                 use_collect2=yes
4771                         fi
4772                 fi
4773                 gdb_needs_out_file_path=yes
4774                 extra_parts="crt0.o mcrt0.o"
4775                 extra_headers=math-68881.h
4776                 float_format=m68k
4777                 ;;
4778         m68k-ncr-sysv*)                 # NCR Tower 32 SVR3
4779                 tm_file=m68k/tower-as.h
4780                 xm_defines="USG SVR3"
4781                 xmake_file=m68k/x-tower
4782                 extra_parts="crtbegin.o crtend.o"
4783                 extra_headers=math-68881.h
4784                 ;;
4785         m68k-plexus-sysv*)
4786                 tm_file=m68k/plexus.h
4787                 xm_file="xm-alloca.h m68k/xm-plexus.h ${xm_file}"
4788                 xm_defines=USG
4789                 use_collect2=yes
4790                 extra_headers=math-68881.h
4791                 ;;
4792         m68k-tti-*)
4793                 tm_file=m68k/pbb.h
4794                 xm_file="xm-alloca.h ${xm_file}"
4795                 xm_defines=USG
4796                 extra_headers=math-68881.h
4797                 ;;
4798         m68k-crds-unos*)
4799                 xm_file="xm-alloca.h m68k/xm-crds.h ${xm_file}"
4800                 xm_defines="USG unos"
4801                 xmake_file=m68k/x-crds
4802                 tm_file=m68k/crds.h
4803                 use_collect2=yes
4804                 extra_headers=math-68881.h
4805                 ;;
4806         m68k-cbm-sysv4*)                # Commodore variant of V.4.
4807                 tm_file=m68k/amix.h
4808                 xm_file="xm-alloca.h ${xm_file}"
4809                 xm_defines="USG FULL_PROTOTYPES"
4810                 xmake_file=m68k/x-amix
4811                 tmake_file=t-svr4
4812                 extra_parts="crtbegin.o crtend.o"
4813                 extra_headers=math-68881.h
4814                 float_format=m68k
4815                 ;;
4816         m68k-ccur-rtu)
4817                 tm_file=m68k/ccur-GAS.h
4818                 xmake_file=m68k/x-ccur
4819                 extra_headers=math-68881.h
4820                 use_collect2=yes
4821                 float_format=m68k
4822                 ;;
4823         m68k-hp-bsd4.4*)                # HP 9000/3xx running 4.4bsd
4824                 tm_file=m68k/hp3bsd44.h
4825                 xmake_file=m68k/x-hp3bsd44
4826                 use_collect2=yes
4827                 extra_headers=math-68881.h
4828                 float_format=m68k
4829                 ;;
4830         m68k-hp-bsd*)                   # HP 9000/3xx running Berkeley Unix
4831                 tm_file=m68k/hp3bsd.h
4832                 use_collect2=yes
4833                 extra_headers=math-68881.h
4834                 float_format=m68k
4835                 ;;
4836         m68k-isi-bsd*)
4837                 if test x$with_fp = xno
4838                 then
4839                         tm_file=m68k/isi-nfp.h
4840                 else
4841                         tm_file=m68k/isi.h
4842                         float_format=m68k
4843                 fi
4844                 use_collect2=yes
4845                 extra_headers=math-68881.h
4846                 ;;
4847         m68k-hp-hpux7*) # HP 9000 series 300 running HPUX version 7.
4848                 xm_file="xm-alloca.h ${xm_file}"
4849                 xm_defines="USG"
4850                 if test x$gas = xyes
4851                 then
4852                         xmake_file=m68k/x-hp320g
4853                         tm_file=m68k/hp320g.h
4854                 else
4855                         xmake_file=m68k/x-hp320
4856                         tm_file=m68k/hpux7.h
4857                 fi
4858                 install_headers_dir=install-headers-cpio
4859                 use_collect2=yes
4860                 extra_headers=math-68881.h
4861                 float_format=m68k
4862                 ;;
4863         m68k-hp-hpux*)  # HP 9000 series 300
4864                 xm_file="xm-alloca.h ${xm_file}"
4865                 xm_defines="USG"
4866                 if test x$gas = xyes
4867                 then
4868                         xmake_file=m68k/x-hp320g
4869                         tm_file=m68k/hp320g.h
4870                 else
4871                         xmake_file=m68k/x-hp320
4872                         tm_file=m68k/hp320.h
4873                 fi
4874                 install_headers_dir=install-headers-cpio
4875                 use_collect2=yes
4876                 extra_headers=math-68881.h
4877                 float_format=m68k
4878                 ;;
4879         m68k-sun-mach*)
4880                 tm_file=m68k/sun3mach.h
4881                 use_collect2=yes
4882                 extra_headers=math-68881.h
4883                 float_format=m68k
4884                 ;;
4885         m68k-sony-newsos3*)
4886                 if test x$gas = xyes
4887                 then
4888                         tm_file=m68k/news3gas.h
4889                 else
4890                         tm_file=m68k/news3.h
4891                 fi
4892                 use_collect2=yes
4893                 extra_headers=math-68881.h
4894                 float_format=m68k
4895                 ;;
4896         m68k-sony-bsd* | m68k-sony-newsos*)
4897                 if test x$gas = xyes
4898                 then
4899                         tm_file=m68k/newsgas.h
4900                 else
4901                         tm_file=m68k/news.h
4902                 fi
4903                 use_collect2=yes
4904                 extra_headers=math-68881.h
4905                 float_format=m68k
4906                 ;;
4907         m68k-next-nextstep2*)
4908                 tm_file=m68k/next21.h
4909                 xm_file="m68k/xm-next.h ${xm_file}"
4910                 tmake_file=m68k/t-next
4911                 xmake_file=m68k/x-next
4912                 extra_objs=nextstep.o
4913                 extra_headers=math-68881.h
4914                 use_collect2=yes
4915                 float_format=m68k
4916                 ;;
4917         m68k-next-nextstep[34]*)
4918                 tm_file=m68k/next.h
4919                 xm_file="m68k/xm-next.h ${xm_file}"
4920                 tmake_file=m68k/t-next
4921                 xmake_file=m68k/x-next
4922                 extra_objs=nextstep.o
4923                 extra_parts="crtbegin.o crtend.o"
4924                 extra_headers=math-68881.h
4925                 float_format=m68k
4926                 if test x$enable_threads = xyes; then
4927                         thread_file='mach'
4928                 fi
4929                 ;;
4930         m68k-sun-sunos3*)
4931                 if test x$with_fp = xno
4932                 then
4933                         tm_file=m68k/sun3n3.h
4934                 else
4935                         tm_file=m68k/sun3o3.h
4936                         float_format=m68k
4937                 fi
4938                 use_collect2=yes
4939                 extra_headers=math-68881.h
4940                 ;;
4941         m68k-sun-sunos*)                        # For SunOS 4 (the default).
4942                 if test x$with_fp = xno
4943                 then
4944                         tm_file=m68k/sun3n.h
4945                 else
4946                         tm_file=m68k/sun3.h
4947                         float_format=m68k
4948                 fi
4949                 use_collect2=yes
4950                 extra_headers=math-68881.h
4951                 ;;
4952         m68k-wrs-vxworks*)
4953                 tm_file=m68k/vxm68k.h
4954                 tmake_file=m68k/t-vxworks68
4955                 extra_headers=math-68881.h
4956                 thread_file='vxworks'
4957                 float_format=m68k
4958                 ;;
4959         m68k-*-aout*)
4960                 tmake_file=m68k/t-m68kbare
4961                 tm_file="m68k/m68k-aout.h libgloss.h"
4962                 extra_headers=math-68881.h
4963                 float_format=m68k
4964                 ;;
4965         m68k-*-coff*)
4966                 tmake_file=m68k/t-m68kbare
4967                 tm_file="m68k/m68k-coff.h dbx.h libgloss.h"
4968                 extra_headers=math-68881.h
4969                 float_format=m68k
4970                 ;;
4971         m68020-*-elf* | m68k-*-elf*)
4972                 tm_file="m68k/m68020-elf.h"
4973                 xm_file=m68k/xm-m68kv.h
4974                 tmake_file=m68k/t-m68kelf
4975                 header_files=math-68881.h
4976                 ;;
4977         m68k-*-lynxos*)
4978                 if test x$gas = xyes
4979                 then
4980                         tm_file=m68k/lynx.h
4981                 else
4982                         tm_file=m68k/lynx-ng.h
4983                 fi
4984                 xm_file=m68k/xm-lynx.h
4985                 xmake_file=x-lynx
4986                 tmake_file=m68k/t-lynx
4987                 extra_headers=math-68881.h
4988                 float_format=m68k
4989                 ;;
4990         m68k*-*-netbsd*)
4991                 tm_file=m68k/netbsd.h
4992                 tmake_file=t-netbsd
4993                 float_format=m68k
4994                 use_collect2=yes
4995                 ;;
4996         m68k*-*-openbsd*)
4997                 float_format=m68k
4998                 # we need collect2 until our bug is fixed...
4999                 use_collect2=yes
5000                 ;;
5001         m68k-*-sysv3*)                  # Motorola m68k's running system V.3
5002                 xm_file="xm-alloca.h ${xm_file}"
5003                 xm_defines=USG
5004                 xmake_file=m68k/x-m68kv
5005                 extra_parts="crtbegin.o crtend.o"
5006                 extra_headers=math-68881.h
5007                 float_format=m68k
5008                 ;;
5009         m68k-*-sysv4*)                  # Motorola m68k's running system V.4
5010                 tm_file=m68k/m68kv4.h
5011                 xm_file="xm-alloca.h ${xm_file}"
5012                 xm_defines=USG
5013                 tmake_file=t-svr4
5014                 extra_parts="crtbegin.o crtend.o"
5015                 extra_headers=math-68881.h
5016                 float_format=m68k
5017                 ;;
5018         m68k-*-linux-gnuaout*)          # Motorola m68k's running GNU/Linux
5019                                         # with a.out format
5020                 xmake_file=x-linux
5021                 tm_file=m68k/linux-aout.h
5022                 tmake_file="t-linux-aout m68k/t-linux-aout"
5023                 extra_headers=math-68881.h
5024                 float_format=m68k
5025                 gnu_ld=yes
5026                 ;;
5027         m68k-*-linux-gnulibc1)          # Motorola m68k's running GNU/Linux
5028                                         # with ELF format using the
5029                                         # GNU/Linux C library 5
5030                 xmake_file=x-linux
5031                 tm_file=m68k/linux.h
5032                 tmake_file="t-linux t-linux-gnulibc1 m68k/t-linux"
5033                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
5034                 extra_headers=math-68881.h
5035                 float_format=m68k
5036                 gnu_ld=yes
5037                 ;;
5038         m68k-*-linux-gnu*)              # Motorola m68k's running GNU/Linux
5039                                         # with ELF format using glibc 2
5040                                         # aka the GNU/Linux C library 6.
5041                 xmake_file=x-linux
5042                 tm_file=m68k/linux.h
5043                 tmake_file="t-linux m68k/t-linux"
5044                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
5045                 extra_headers=math-68881.h
5046                 float_format=m68k
5047                 gnu_ld=yes
5048                 if test x$enable_threads = xyes; then
5049                         thread_file='posix'
5050                 fi
5051                 ;;
5052         m68k-*-psos*)
5053                 tmake_file=m68k/t-m68kbare
5054                 tm_file=m68k/m68k-psos.h
5055                 extra_headers=math-68881.h
5056                 float_format=m68k
5057                 ;;
5058         m68k-*-rtemscoff*)
5059                 tmake_file="m68k/t-m68kbare t-rtems"
5060                 tm_file=m68k/rtems.h
5061                 extra_headers=math-68881.h
5062                 float_format=m68k
5063                 ;;
5064         m68k-*-rtemself*|m68k-*-rtems*)
5065                 tmake_file="m68k/t-m68kbare t-rtems m68k/t-crtstuff"
5066                 tm_file=m68k/rtemself.h
5067                 extra_headers=math-68881.h
5068                 float_format=m68k
5069                 ;;
5070         m88k-dg-dgux*)
5071                 case $machine in
5072                   m88k-dg-dguxbcs*)
5073                     tm_file=m88k/dguxbcs.h
5074                     tmake_file=m88k/t-dguxbcs
5075                     ;;
5076                   *)
5077                     tm_file=m88k/dgux.h
5078                     tmake_file=m88k/t-dgux
5079                     ;;
5080                 esac
5081                 extra_parts="crtbegin.o bcscrtbegin.o crtend.o m88kdgux.ld"
5082                 xmake_file=m88k/x-dgux
5083                 if test x$gas = xyes
5084                 then
5085                         tmake_file=m88k/t-dgux-gas
5086                 fi
5087                 ;;
5088         m88k-dolphin-sysv3*)
5089                 tm_file=m88k/dolph.h
5090                 extra_parts="crtbegin.o crtend.o"
5091                 xm_file="m88k/xm-sysv3.h ${xm_file}"
5092                 xmake_file=m88k/x-dolph
5093                 if test x$gas = xyes
5094                 then
5095                         tmake_file=m88k/t-m88k-gas
5096                 fi
5097                 ;;
5098         m88k-tektronix-sysv3)
5099                 tm_file=m88k/tekXD88.h
5100                 extra_parts="crtbegin.o crtend.o"
5101                 xm_file="m88k/xm-sysv3.h ${xm_file}"
5102                 xmake_file=m88k/x-tekXD88
5103                 if test x$gas = xyes
5104                 then
5105                         tmake_file=m88k/t-m88k-gas
5106                 fi
5107                 ;;
5108         m88k-*-aout*)
5109                 tm_file=m88k/m88k-aout.h
5110                 ;;
5111         m88k-*-coff*)
5112                 tm_file=m88k/m88k-coff.h
5113                 tmake_file=m88k/t-bug
5114                 ;;
5115         m88k-*-luna*)
5116                 tm_file=m88k/luna.h
5117                 extra_parts="crtbegin.o crtend.o"
5118                 if test x$gas = xyes
5119                 then
5120                         tmake_file=m88k/t-luna-gas
5121                 else
5122                         tmake_file=m88k/t-luna
5123                 fi
5124                 ;;
5125         m88k-*-openbsd*)
5126                 tmake_file="${tmake_file} m88k/t-luna-gas"
5127                 ;;
5128         m88k-*-sysv3*)
5129                 tm_file=m88k/sysv3.h
5130                 extra_parts="crtbegin.o crtend.o"
5131                 xm_file="m88k/xm-sysv3.h ${xm_file}"
5132                 xmake_file=m88k/x-sysv3
5133                 if test x$gas = xyes
5134                 then
5135                         tmake_file=m88k/t-m88k-gas
5136                 fi
5137                 ;;
5138         m88k-*-sysv4*)
5139                 tm_file=m88k/sysv4.h
5140                 extra_parts="crtbegin.o crtend.o"
5141                 xmake_file=m88k/x-sysv4
5142                 tmake_file=m88k/t-sysv4
5143                 ;;
5144         mcore-*-elf)
5145                 tm_file=mcore/mcore-elf.h
5146                 tmake_file=mcore/t-mcore
5147                 ;;
5148         mcore-*-pe*)
5149                 tm_file=mcore/mcore-pe.h
5150                 tmake_file=mcore/t-mcore-pe
5151                 ;;
5152         mips-sgi-irix6*)                # SGI System V.4., IRIX 6
5153                 if test "x$gnu_ld" = xyes
5154                 then
5155                         tm_file="mips/iris6.h mips/iris6gld.h"
5156                 else
5157                         tm_file=mips/iris6.h
5158                 fi
5159                 tmake_file=mips/t-iris6
5160                 xm_file=mips/xm-iris6.h
5161                 xmake_file=mips/x-iris6
5162 #               if test x$enable_threads = xyes; then
5163 #                       thread_file='irix'
5164 #               fi
5165                 ;;
5166         mips-wrs-vxworks)
5167                 tm_file="mips/elf.h mips/vxworks.h"
5168                 tmake_file=mips/t-ecoff
5169                 gas=yes
5170                 gnu_ld=yes
5171                 extra_parts="crtbegin.o crtend.o"
5172                 thread_file='vxworks'
5173                 ;;
5174         mips-sgi-irix5cross64)          # Irix5 host, Irix 6 target, cross64
5175                 tm_file="mips/iris6.h mips/cross64.h"
5176                 xm_defines=USG
5177                 xm_file="mips/xm-iris5.h"
5178                 xmake_file=mips/x-iris
5179                 tmake_file=mips/t-cross64
5180                 # See comment in mips/iris[56].h files.
5181                 use_collect2=yes
5182 #               if test x$enable_threads = xyes; then
5183 #                       thread_file='irix'
5184 #               fi
5185                 ;;
5186         mips-sni-sysv4)
5187                 if test x$gas = xyes
5188                 then
5189                         if test x$stabs = xyes
5190                         then
5191                                 tm_file=mips/iris5gdb.h
5192                         else
5193                                 tm_file="mips/sni-svr4.h mips/sni-gas.h"
5194                         fi
5195                 else
5196                         tm_file=mips/sni-svr4.h
5197                 fi
5198                 xm_defines=USG
5199                 xmake_file=mips/x-sni-svr4
5200                 tmake_file=mips/t-mips-gas
5201                 if test x$gnu_ld != xyes
5202                 then
5203                         use_collect2=yes
5204                 fi
5205                 ;;
5206         mips-sgi-irix5*)                # SGI System V.4., IRIX 5
5207                 if test x$gas = xyes
5208                 then
5209                         tm_file="mips/iris5.h mips/iris5gas.h"
5210                         if test x$stabs = xyes
5211                         then
5212                                 tm_file="${tm_file} dbx.h"
5213                         fi
5214                 else
5215                         tm_file=mips/iris5.h
5216                 fi
5217                 xm_defines=USG
5218                 xm_file="mips/xm-iris5.h"
5219                 xmake_file=mips/x-iris
5220                 # mips-tfile doesn't work yet
5221                 tmake_file=mips/t-mips-gas
5222                 # See comment in mips/iris5.h file.
5223                 use_collect2=yes
5224 #               if test x$enable_threads = xyes; then
5225 #                       thread_file='irix'
5226 #               fi
5227                 ;;
5228         mips-sgi-irix4loser*)           # Mostly like a MIPS.
5229                 tm_file="mips/iris4loser.h mips/iris3.h ${tm_file} mips/iris4.h"
5230                 if test x$stabs = xyes; then
5231                         tm_file="${tm_file} dbx.h"
5232                 fi
5233                 xm_defines=USG
5234                 xmake_file=mips/x-iris
5235                 if test x$gas = xyes
5236                 then
5237                         tmake_file=mips/t-mips-gas
5238                 else
5239                         extra_passes="mips-tfile mips-tdump"
5240                 fi
5241                 if test x$gnu_ld != xyes
5242                 then
5243                         use_collect2=yes
5244                 fi
5245 #               if test x$enable_threads = xyes; then
5246 #                       thread_file='irix'
5247 #               fi
5248                 ;;
5249         mips-sgi-irix4*)                # Mostly like a MIPS.
5250                 tm_file="mips/iris3.h ${tm_file} mips/iris4.h"
5251                 if test x$stabs = xyes; then
5252                         tm_file="${tm_file} dbx.h"
5253                 fi
5254                 xm_defines=USG
5255                 xmake_file=mips/x-iris
5256                 if test x$gas = xyes
5257                 then
5258                         tmake_file=mips/t-mips-gas
5259                 else
5260                         extra_passes="mips-tfile mips-tdump"
5261                 fi
5262                 if test x$gnu_ld != xyes
5263                 then
5264                         use_collect2=yes
5265                 fi
5266 #               if test x$enable_threads = xyes; then
5267 #                       thread_file='irix'
5268 #               fi
5269                 ;;
5270         mips-sgi-*)                     # Mostly like a MIPS.
5271                 tm_file="mips/iris3.h ${tm_file}"
5272                 if test x$stabs = xyes; then
5273                         tm_file="${tm_file} dbx.h"
5274                 fi
5275                 xm_defines=USG
5276                 xmake_file=mips/x-iris3
5277                 if test x$gas = xyes
5278                 then
5279                         tmake_file=mips/t-mips-gas
5280                 else
5281                         extra_passes="mips-tfile mips-tdump"
5282                 fi
5283                 if test x$gnu_ld != xyes
5284                 then
5285                         use_collect2=yes
5286                 fi
5287                 ;;
5288         mips-dec-osfrose*)              # Decstation running OSF/1 reference port with OSF/rose.
5289                 tm_file="mips/osfrose.h ${tm_file}"
5290                 xmake_file=mips/x-osfrose
5291                 tmake_file=mips/t-osfrose
5292                 extra_objs=halfpic.o
5293                 use_collect2=yes
5294                 ;;
5295         mips-dec-osf*)                  # Decstation running OSF/1 as shipped by DIGITAL
5296                 tm_file=mips/dec-osf1.h
5297                 if test x$stabs = xyes; then
5298                         tm_file="${tm_file} dbx.h"
5299                 fi
5300                 xmake_file=mips/x-dec-osf1
5301                 if test x$gas = xyes
5302                 then
5303                         tmake_file=mips/t-mips-gas
5304                 else
5305                         tmake_file=mips/t-ultrix
5306                         extra_passes="mips-tfile mips-tdump"
5307                 fi
5308                 if test x$gnu_ld != xyes
5309                 then
5310                         use_collect2=yes
5311                 fi
5312                 ;;
5313         mips-dec-bsd*)                  # Decstation running 4.4 BSD
5314               tm_file=mips/dec-bsd.h
5315               if test x$gas = xyes
5316               then
5317                         tmake_file=mips/t-mips-gas
5318               else
5319                         tmake_file=mips/t-ultrix
5320                         extra_passes="mips-tfile mips-tdump"
5321               fi
5322               if test x$gnu_ld != xyes
5323               then
5324                         use_collect2=yes
5325               fi
5326               ;;
5327         mipsel-*-netbsd* | mips-dec-netbsd*)    # Decstation running NetBSD
5328                 tm_file=mips/netbsd.h
5329                 # On NetBSD, the headers are already okay, except for math.h.
5330                 tmake_file=t-netbsd
5331                 ;;
5332        mips*-*-linux*)                         # Linux MIPS, either endian.
5333                 xmake_file=x-linux
5334                case $machine in
5335                        mipsel-*)  tm_file="mips/elfl.h mips/linux.h" ;;
5336                        *)         tm_file="mips/elf.h mips/linux.h" ;;
5337                esac
5338                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
5339                 gnu_ld=yes
5340                 gas=yes
5341                 if test x$enable_threads = xyes; then
5342                         thread_file='posix'
5343                 fi
5344                 ;;
5345         mips*el-*-openbsd*)     # mips little endian
5346                 target_cpu_default="MASK_GAS|MASK_ABICALLS"
5347                 ;;
5348         mips*-*-openbsd*)               # mips big endian
5349                 target_cpu_default="MASK_GAS|MASK_ABICALLS"
5350                 tm_file="mips/openbsd-be.h ${tm_file}"
5351                 ;;
5352         mips-sony-bsd* | mips-sony-newsos*)     # Sony NEWS 3600 or risc/news.
5353                 tm_file="mips/news4.h ${tm_file}"
5354                 if test x$stabs = xyes; then
5355                         tm_file="${tm_file} dbx.h"
5356                 fi
5357                 if test x$gas = xyes
5358                 then
5359                         tmake_file=mips/t-mips-gas
5360                 else
5361                         extra_passes="mips-tfile mips-tdump"
5362                 fi
5363                 if test x$gnu_ld != xyes
5364                 then
5365                         use_collect2=yes
5366                 fi
5367                 xmake_file=mips/x-sony
5368                 ;;
5369         mips-sony-sysv*)                # Sony NEWS 3800 with NEWSOS5.0.
5370                                         # That is based on svr4.
5371                 # t-svr4 is not right because this system doesn't use ELF.
5372                 tm_file="mips/news5.h ${tm_file}"
5373                 if test x$stabs = xyes; then
5374                         tm_file="${tm_file} dbx.h"
5375                 fi
5376                 xm_defines=USG
5377                 if test x$gas = xyes
5378                 then
5379                         tmake_file=mips/t-mips-gas
5380                 else
5381                         extra_passes="mips-tfile mips-tdump"
5382                 fi
5383                 if test x$gnu_ld != xyes
5384                 then
5385                         use_collect2=yes
5386                 fi
5387                 ;;
5388         mips-tandem-sysv4*)             # Tandem S2 running NonStop UX
5389                 tm_file="mips/svr4-5.h mips/svr4-t.h"
5390                 if test x$stabs = xyes; then
5391                         tm_file="${tm_file} dbx.h"
5392                 fi
5393                 xm_defines=USG
5394                 xmake_file=mips/x-sysv
5395                 if test x$gas = xyes
5396                 then
5397                         tmake_file=mips/t-mips-gas
5398                         extra_parts="crtbegin.o crtend.o"
5399                 else
5400                         tmake_file=mips/t-mips
5401                         extra_passes="mips-tfile mips-tdump"
5402                 fi
5403                 if test x$gnu_ld != xyes
5404                 then
5405                         use_collect2=yes
5406                 fi
5407                 ;;
5408         mips-*-ultrix* | mips-dec-mach3)        # Decstation.
5409                 tm_file="mips/ultrix.h ${tm_file}"
5410                 if test x$stabs = xyes; then
5411                         tm_file="${tm_file} dbx.h"
5412                 fi
5413                 xmake_file=mips/x-ultrix
5414                 if test x$gas = xyes
5415                 then
5416                         tmake_file=mips/t-mips-gas
5417                 else
5418                         tmake_file=mips/t-ultrix
5419                         extra_passes="mips-tfile mips-tdump"
5420                 fi
5421                 if test x$gnu_ld != xyes
5422                 then
5423                         use_collect2=yes
5424                 fi
5425                 ;;
5426         mips-*-riscos[56789]bsd*)
5427                 tm_file=mips/bsd-5.h    # MIPS BSD 4.3, RISC-OS 5.0
5428                 if test x$stabs = xyes; then
5429                         tm_file="${tm_file} dbx.h"
5430                 fi
5431                 if test x$gas = xyes
5432                 then
5433                         tmake_file=mips/t-bsd-gas
5434                 else
5435                         tmake_file=mips/t-bsd
5436                         extra_passes="mips-tfile mips-tdump"
5437                 fi
5438                 if test x$gnu_ld != xyes
5439                 then
5440                         use_collect2=yes
5441                 fi
5442                 ;;
5443         mips-*-bsd* | mips-*-riscosbsd* | mips-*-riscos[1234]bsd*)
5444                 tm_file="mips/bsd-4.h ${tm_file}" # MIPS BSD 4.3, RISC-OS 4.0
5445                 if test x$stabs = xyes; then
5446                         tm_file="${tm_file} dbx.h"
5447                 fi
5448                 if test x$gas = xyes
5449                 then
5450                         tmake_file=mips/t-bsd-gas
5451                 else
5452                         tmake_file=mips/t-bsd
5453                         extra_passes="mips-tfile mips-tdump"
5454                 fi
5455                 if test x$gnu_ld != xyes
5456                 then
5457                         use_collect2=yes
5458                 fi
5459                 ;;
5460         mips-*-riscos[56789]sysv4*)
5461                 tm_file=mips/svr4-5.h   # MIPS System V.4., RISC-OS 5.0
5462                 if test x$stabs = xyes; then
5463                         tm_file="${tm_file} dbx.h"
5464                 fi
5465                 xmake_file=mips/x-sysv
5466                 if test x$gas = xyes
5467                 then
5468                         tmake_file=mips/t-svr4-gas
5469                 else
5470                         tmake_file=mips/t-svr4
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         mips-*-sysv4* | mips-*-riscos[1234]sysv4* | mips-*-riscossysv4*)
5479                 tm_file="mips/svr4-4.h ${tm_file}"
5480                 if test x$stabs = xyes; then
5481                         tm_file="${tm_file} dbx.h"
5482                 fi
5483                 xm_defines=USG
5484                 xmake_file=mips/x-sysv
5485                 if test x$gas = xyes
5486                 then
5487                         tmake_file=mips/t-svr4-gas
5488                 else
5489                         tmake_file=mips/t-svr4
5490                         extra_passes="mips-tfile mips-tdump"
5491                 fi
5492                 if test x$gnu_ld != xyes
5493                 then
5494                         use_collect2=yes
5495                 fi
5496                 ;;
5497         mips-*-riscos[56789]sysv*)
5498                 tm_file=mips/svr3-5.h   # MIPS System V.3, RISC-OS 5.0
5499                 if test x$stabs = xyes; then
5500                         tm_file="${tm_file} dbx.h"
5501                 fi
5502                 xm_defines=USG
5503                 xmake_file=mips/x-sysv
5504                 if test x$gas = xyes
5505                 then
5506                         tmake_file=mips/t-svr3-gas
5507                 else
5508                         tmake_file=mips/t-svr3
5509                         extra_passes="mips-tfile mips-tdump"
5510                 fi
5511                 if test x$gnu_ld != xyes
5512                 then
5513                         use_collect2=yes
5514                 fi
5515                 ;;
5516         mips-*-sysv* | mips-*-riscos*sysv*)
5517                 tm_file="mips/svr3-4.h ${tm_file}"
5518                 if test x$stabs = xyes; then
5519                         tm_file="${tm_file} dbx.h"
5520                 fi
5521                 xm_defines=USG
5522                 xmake_file=mips/x-sysv
5523                 if test x$gas = xyes
5524                 then
5525                         tmake_file=mips/t-svr3-gas
5526                 else
5527                         tmake_file=mips/t-svr3
5528                         extra_passes="mips-tfile mips-tdump"
5529                 fi
5530                 if test x$gnu_ld != xyes
5531                 then
5532                         use_collect2=yes
5533                 fi
5534                 ;;
5535         mips-*-riscos[56789]*)          # Default MIPS RISC-OS 5.0.
5536                 tm_file=mips/mips-5.h
5537                 if test x$stabs = xyes; then
5538                         tm_file="${tm_file} dbx.h"
5539                 fi
5540                 if test x$gas = xyes
5541                 then
5542                         tmake_file=mips/t-mips-gas
5543                 else
5544                         extra_passes="mips-tfile mips-tdump"
5545                 fi
5546                 if test x$gnu_ld != xyes
5547                 then
5548                         use_collect2=yes
5549                 fi
5550                 ;;
5551         mips-*-gnu*)
5552                 ;;
5553         mipsel-*-ecoff*)
5554                 tm_file=mips/ecoffl.h
5555                 if test x$stabs = xyes; then
5556                         tm_file="${tm_file} dbx.h"
5557                 fi
5558                 tmake_file=mips/t-ecoff
5559                 ;;
5560         mips-*-ecoff*)
5561                 tm_file="gofast.h mips/ecoff.h"
5562                 if test x$stabs = xyes; then
5563                         tm_file="${tm_file} dbx.h"
5564                 fi
5565                 tmake_file=mips/t-ecoff
5566                 ;;
5567         mipsel-*-elf*)
5568                 tm_file="mips/elfl.h"
5569                 tmake_file=mips/t-elf
5570                 ;;
5571         mips-*-elf*)
5572                 tm_file="mips/elf.h"
5573                 tmake_file=mips/t-elf
5574                 ;;
5575         mips64el-*-elf*)
5576                 tm_file="mips/elfl64.h"
5577                 tmake_file=mips/t-elf
5578                 ;;
5579         mips64orionel-*-elf*)
5580                 tm_file="mips/elforion.h mips/elfl64.h"
5581                 tmake_file=mips/t-elf
5582                 ;;
5583         mips64-*-elf*)
5584                 tm_file="mips/elf64.h"
5585                 tmake_file=mips/t-elf
5586                 ;;
5587         mips64orion-*-elf*)
5588                 tm_file="mips/elforion.h mips/elf64.h"
5589                 tmake_file=mips/t-elf
5590                 ;;
5591         mips64orion-*-rtems*)
5592                 tm_file="mips/elforion.h mips/elf64.h mips/rtems64.h"
5593                 tmake_file="mips/t-elf t-rtems"
5594                 ;;
5595         mipstx39el-*-elf*)
5596                 tm_file="mips/r3900.h mips/elfl.h mips/abi64.h"
5597                 tmake_file=mips/t-r3900
5598                 ;;
5599         mipstx39-*-elf*)
5600                 tm_file="mips/r3900.h mips/elf.h mips/abi64.h"
5601                 tmake_file=mips/t-r3900
5602                 ;;
5603         mips-*-*)                               # Default MIPS RISC-OS 4.0.
5604                 if test x$stabs = xyes; then
5605                         tm_file="${tm_file} dbx.h"
5606                 fi
5607                 if test x$gas = xyes
5608                 then
5609                         tmake_file=mips/t-mips-gas
5610                 else
5611                         extra_passes="mips-tfile mips-tdump"
5612                 fi
5613                 if test x$gnu_ld != xyes
5614                 then
5615                         use_collect2=yes
5616                 fi
5617                 ;;
5618         mn10200-*-*)
5619                 float_format=i32
5620                 cpu_type=mn10200
5621                 tm_file="mn10200/mn10200.h"
5622                 if test x$stabs = xyes
5623                 then
5624                         tm_file="${tm_file} dbx.h"
5625                 fi
5626                 use_collect2=no
5627                 ;;
5628         mn10300-*-*)
5629                 cpu_type=mn10300
5630                 tm_file="mn10300/mn10300.h"
5631                 if test x$stabs = xyes
5632                 then
5633                         tm_file="${tm_file} dbx.h"
5634                 fi
5635                 use_collect2=no
5636                 ;;
5637         ns32k-encore-bsd*)
5638                 tm_file=ns32k/encore.h
5639                 use_collect2=yes
5640                 ;;
5641         ns32k-sequent-bsd*)
5642                 tm_file=ns32k/sequent.h
5643                 use_collect2=yes
5644                 ;;
5645         ns32k-tek6100-bsd*)
5646                 tm_file=ns32k/tek6100.h
5647                 use_collect2=yes
5648                 ;;
5649         ns32k-tek6200-bsd*)
5650                 tm_file=ns32k/tek6200.h
5651                 use_collect2=yes
5652                 ;;
5653 # This has not been updated to GCC 2.
5654 #       ns32k-ns-genix*)
5655 #               xm_defines=USG
5656 #               xmake_file=ns32k/x-genix
5657 #               tm_file=ns32k/genix.h
5658 #               use_collect2=yes
5659 #               ;;
5660         ns32k-merlin-*)
5661                 tm_file=ns32k/merlin.h
5662                 use_collect2=yes
5663                 ;;
5664         ns32k-pc532-mach*)
5665                 tm_file=ns32k/pc532-mach.h
5666                 use_collect2=yes
5667                 ;;
5668         ns32k-pc532-minix*)
5669                 tm_file=ns32k/pc532-min.h
5670                 xm_file="ns32k/xm-pc532-min.h ${xm-file}"
5671                 xm_defines=USG
5672                 use_collect2=yes
5673                 ;;
5674         ns32k-*-netbsd*)
5675                 tm_file=ns32k/netbsd.h
5676                 xm_file="ns32k/xm-netbsd.h ${xm_file}"
5677                 # On NetBSD, the headers are already okay, except for math.h.
5678                 tmake_file=t-netbsd
5679                 use_collect2=yes
5680                 ;;
5681         pdp11-*-bsd)
5682                 tm_file="${tm_file} pdp11/2bsd.h"
5683                 ;;
5684         pdp11-*-*)
5685                 ;;
5686         avr-*-*)
5687                 ;;
5688         ns32k-*-openbsd*)
5689                 # Nothing special
5690                 ;;
5691 # This has not been updated to GCC 2.
5692 #       pyramid-*-*)
5693 #               cpu_type=pyr
5694 #               xmake_file=pyr/x-pyr
5695 #               use_collect2=yes
5696 #               ;;
5697
5698         pj*-linux*)
5699                 tm_file="svr4.h pj/linux.h ${tm_file}"
5700                 ;;
5701         pj-*)
5702                 ;;
5703         pjl-*)
5704                 tm_file="svr4.h pj/pjl.h ${tm_file}"
5705                 ;;
5706
5707         romp-*-aos*)
5708                 use_collect2=yes
5709                 ;;
5710         romp-*-mach*)
5711                 xmake_file=romp/x-mach
5712                 use_collect2=yes
5713                 ;;
5714         romp-*-openbsd*)
5715                 # Nothing special
5716                 ;;
5717         powerpc-*-openbsd*)
5718                 tmake_file="${tmake_file} rs6000/t-rs6000 rs6000/t-openbsd"
5719                 ;;
5720         powerpc-*-beos*)
5721                 cpu_type=rs6000
5722                 tm_file=rs6000/beos.h
5723                 xm_file=rs6000/xm-beos.h
5724                 tmake_file=rs6000/t-beos
5725                 xmake_file=rs6000/x-beos
5726                 ;;
5727         powerpc-*-sysv*)
5728                 tm_file=rs6000/sysv4.h
5729                 xm_file="rs6000/xm-sysv4.h"
5730                 xm_defines="USG POSIX"
5731                 extra_headers=ppc-asm.h
5732                 tmake_file="rs6000/t-ppcos rs6000/t-ppccomm"
5733                 xmake_file=rs6000/x-sysv4
5734                 ;;
5735         powerpc-*-eabiaix*)
5736                 tm_file="rs6000/sysv4.h rs6000/eabi.h rs6000/eabiaix.h"
5737                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
5738                 extra_headers=ppc-asm.h
5739                 ;;
5740         powerpc-*-eabisim*)
5741                 tm_file="rs6000/sysv4.h rs6000/eabi.h rs6000/eabisim.h"
5742                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
5743                 extra_headers=ppc-asm.h
5744                 ;;
5745         powerpc-*-elf*)
5746                 tm_file="rs6000/sysv4.h"
5747                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
5748                 extra_headers=ppc-asm.h
5749                 ;;
5750         powerpc-*-eabi*)
5751                 tm_file="rs6000/sysv4.h rs6000/eabi.h"
5752                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
5753                 extra_headers=ppc-asm.h
5754                 ;;
5755         powerpc-*-rtems*)
5756                 tm_file="rs6000/sysv4.h rs6000/eabi.h rs6000/rtems.h"
5757                 tmake_file="rs6000/t-ppcgas t-rtems rs6000/t-ppccomm"
5758                 extra_headers=ppc-asm.h
5759                 ;;
5760         powerpc-*-linux-gnulibc1)
5761                 tm_file="rs6000/sysv4.h rs6000/linux.h"
5762                 xm_file=rs6000/xm-sysv4.h
5763                 out_file=rs6000/rs6000.c
5764                 tmake_file="rs6000/t-ppcos t-linux t-linux-gnulibc1 rs6000/t-ppccomm"
5765                 xmake_file=x-linux
5766                 extra_headers=ppc-asm.h
5767                 if test x$enable_threads = xyes; then
5768                         thread_file='posix'
5769                 fi
5770                 ;;
5771         powerpc-*-linux-gnu*)
5772                 tm_file="rs6000/sysv4.h rs6000/linux.h"
5773                 xm_file="rs6000/xm-sysv4.h"
5774                 xm_defines="USG ${xm_defines}"
5775                 out_file=rs6000/rs6000.c
5776                 tmake_file="rs6000/t-ppcos t-linux rs6000/t-ppccomm"
5777                 xmake_file=x-linux
5778                 extra_headers=ppc-asm.h
5779                 if test x$enable_threads = xyes; then
5780                         thread_file='posix'
5781                 fi
5782                 ;;
5783         powerpc-wrs-vxworks*)
5784                 cpu_type=rs6000
5785                 xm_file="rs6000/xm-sysv4.h"
5786                 xm_defines="USG POSIX"
5787                 tm_file="rs6000/sysv4.h rs6000/vxppc.h"
5788                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
5789                 extra_headers=ppc-asm.h
5790                 thread_file='vxworks'
5791                 ;;
5792         powerpcle-wrs-vxworks*)
5793                 cpu_type=rs6000
5794                 xm_file="rs6000/xm-sysv4.h"
5795                 xm_defines="USG POSIX"
5796                 tm_file="rs6000/sysv4.h rs6000/sysv4le.h rs6000/vxppc.h"
5797                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
5798                 extra_headers=ppc-asm.h
5799                 thread_file='vxworks'
5800                 ;;
5801         powerpcle-*-sysv*)
5802                 tm_file="rs6000/sysv4.h rs6000/sysv4le.h"
5803                 xm_file="rs6000/xm-sysv4.h"
5804                 xm_defines="USG POSIX"
5805                 tmake_file="rs6000/t-ppcos rs6000/t-ppccomm"
5806                 xmake_file=rs6000/x-sysv4
5807                 extra_headers=ppc-asm.h
5808                 ;;
5809         powerpcle-*-elf*)
5810                 tm_file="rs6000/sysv4.h rs6000/sysv4le.h"
5811                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
5812                 extra_headers=ppc-asm.h
5813                 ;;
5814         powerpcle-*-eabisim*)
5815                 tm_file="rs6000/sysv4.h rs6000/sysv4le.h rs6000/eabi.h rs6000/eabisim.h"
5816                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
5817                 extra_headers=ppc-asm.h
5818                 ;;
5819         powerpcle-*-eabi*)
5820                 tm_file="rs6000/sysv4.h rs6000/sysv4le.h rs6000/eabi.h"
5821                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
5822                 extra_headers=ppc-asm.h
5823                 ;;
5824         powerpcle-*-solaris2*)
5825                 tm_file="rs6000/sysv4.h rs6000/sysv4le.h rs6000/sol2.h"
5826                 xm_file="rs6000/xm-sysv4.h"
5827                 xm_defines="USG POSIX"
5828                 tmake_file="rs6000/t-ppcos rs6000/t-ppccomm"
5829                 xmake_file=rs6000/x-sysv4
5830                 extra_headers=ppc-asm.h
5831                 ;;
5832         rs6000-ibm-aix3.[01]*)
5833                 tm_file=rs6000/aix31.h
5834                 xmake_file=rs6000/x-aix31
5835                 float_format=none
5836                 use_collect2=yes
5837                 ;;
5838         rs6000-ibm-aix3.2.[456789]* | powerpc-ibm-aix3.2.[456789]*)
5839                 tm_file=rs6000/aix3newas.h
5840                 if test x$host != x$target
5841                 then
5842                         tmake_file=rs6000/t-xnewas
5843                 else
5844                         tmake_file=rs6000/t-newas
5845                 fi
5846                 float_format=none
5847                 use_collect2=yes
5848                 ;;
5849         rs6000-ibm-aix4.[12]* | powerpc-ibm-aix4.[12]*)
5850                 tm_file=rs6000/aix41.h
5851                 if test x$host != x$target
5852                 then
5853                         tmake_file=rs6000/t-xnewas
5854                 else
5855                         tmake_file=rs6000/t-newas
5856                 fi
5857                 if test "$gnu_ld" = yes
5858                 then
5859                         xmake_file=rs6000/x-aix41-gld
5860                 else
5861                         tmake_file="rs6000/t-newas rs6000/t-aix41"
5862                 fi
5863                 xmake_file=rs6000/x-aix41
5864                 float_format=none
5865                 use_collect2=yes
5866                 ;;
5867         rs6000-ibm-aix4.[3456789]* | powerpc-ibm-aix4.[3456789]*)
5868                 tm_file=rs6000/aix43.h
5869                 tmake_file=rs6000/t-aix43
5870                 xmake_file=rs6000/x-aix41
5871                 float_format=none
5872                 use_collect2=yes
5873                 ;;
5874         rs6000-ibm-aix[56789].* | powerpc-ibm-aix[56789].*)
5875                 tm_file=rs6000/aix43.h
5876                 tmake_file=rs6000/t-aix43
5877                 xmake_file=rs6000/x-aix41
5878                 float_format=none
5879                 use_collect2=yes
5880                 ;;
5881         rs6000-ibm-aix*)
5882                 float_format=none
5883                 use_collect2=yes
5884                 ;;
5885         rs6000-bull-bosx)
5886                 float_format=none
5887                 use_collect2=yes
5888                 ;;
5889         rs6000-*-mach*)
5890                 tm_file=rs6000/mach.h
5891                 xm_file="${xm_file} rs6000/xm-mach.h"
5892                 xmake_file=rs6000/x-mach
5893                 use_collect2=yes
5894                 ;;
5895         rs6000-*-lynxos*)
5896                 tm_file=rs6000/lynx.h
5897                 xm_file=rs6000/xm-lynx.h
5898                 tmake_file=rs6000/t-rs6000
5899                 xmake_file=rs6000/x-lynx
5900                 use_collect2=yes
5901                 ;;
5902         sh-*-elf*)
5903                 tm_file=sh/elf.h
5904                 float_format=sh
5905                 ;;
5906         sh-*-rtemself*)
5907                 tmake_file="sh/t-sh t-rtems"
5908                 tm_file=sh/rtemself.h
5909                 float_format=sh
5910                 ;;
5911         sh-*-rtems*)
5912                 tmake_file="sh/t-sh t-rtems"
5913                 tm_file=sh/rtems.h
5914                 float_format=sh
5915                 ;;
5916         sh-*-*)
5917                 float_format=sh
5918                 ;;
5919         sparc-tti-*)
5920                 tm_file=sparc/pbd.h
5921                 xm_file="xm-alloca.h ${xm_file}"
5922                 xm_defines=USG
5923                 ;;
5924         sparc-wrs-vxworks* | sparclite-wrs-vxworks*)
5925                 tm_file=sparc/vxsparc.h
5926                 tmake_file=sparc/t-vxsparc
5927                 use_collect2=yes
5928                 thread_file='vxworks'
5929                 ;;
5930         sparc-*-aout*)
5931                 tmake_file=sparc/t-sparcbare
5932                 tm_file="sparc/aout.h libgloss.h"
5933                 ;;
5934         sparc-*-netbsd*)
5935                 tm_file=sparc/netbsd.h
5936                 tmake_file=t-netbsd
5937                 use_collect2=yes
5938                 ;;
5939         sparc-*-openbsd*)
5940                 # we need collect2 until our bug is fixed...
5941                 use_collect2=yes
5942                 ;;
5943         sparc-*-bsd*)
5944                 tm_file=sparc/bsd.h
5945                 ;;
5946         sparc-*-elf*)
5947                 tm_file=sparc/elf.h
5948                 tmake_file=sparc/t-elf
5949                 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
5950                 #float_format=i128
5951                 float_format=i64
5952                 ;;
5953         sparc-*-linux-gnuaout*)         # Sparc's running GNU/Linux, a.out
5954                 xm_file="${xm_file} sparc/xm-linux.h"
5955                 tm_file=sparc/linux-aout.h
5956                 xmake_file=x-linux
5957                 gnu_ld=yes
5958                 ;;
5959         sparc-*-linux-gnulibc1*)        # Sparc's running GNU/Linux, libc5
5960                 xm_file="${xm_file} sparc/xm-linux.h"
5961                 xmake_file=x-linux
5962                 tm_file=sparc/linux.h
5963                 tmake_file="t-linux t-linux-gnulibc1"
5964                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
5965                 gnu_ld=yes
5966                 float_format=sparc
5967                 ;;
5968         sparc-*-linux-gnu*)             # Sparc's running GNU/Linux, libc6
5969                 xm_file="${xm_file} sparc/xm-linux.h"
5970                 xmake_file=x-linux
5971                 tm_file=sparc/linux.h
5972                 tmake_file="t-linux"
5973                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
5974                 gnu_ld=yes
5975                 if test x$enable_threads = xyes; then
5976                         thread_file='posix'
5977                 fi
5978                 float_format=sparc
5979                 ;;
5980         sparc-*-lynxos*)
5981                 if test x$gas = xyes
5982                 then
5983                         tm_file=sparc/lynx.h
5984                 else
5985                         tm_file=sparc/lynx-ng.h
5986                 fi
5987                 xm_file=sparc/xm-lynx.h
5988                 tmake_file=sparc/t-sunos41
5989                 xmake_file=x-lynx
5990                 ;;
5991         sparc-*-rtemsaout*)
5992                 tmake_file="sparc/t-sparcbare t-rtems"
5993                 tm_file=sparc/rtems.h
5994                 ;;
5995         sparc-*-rtems*|sparc-*-rtemself*)
5996                 tm_file="sparc/rtemself.h"
5997                 tmake_file="sparc/t-elf t-rtems"
5998                 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
5999                 #float_format=i128
6000                 float_format=i64
6001                 ;;
6002         sparcv9-*-solaris2*)
6003                 if test x$gnu_ld = xyes
6004                 then
6005                         tm_file=sparc/sol2-64.h
6006                 else
6007                         tm_file=sparc/sol2-sld-64.h
6008                 fi
6009                 xm_file="sparc/xm-sysv4-64.h sparc/xm-sol2.h"
6010                 xm_defines="USG POSIX"
6011                 tmake_file="sparc/t-sol2 sparc/t-sol2-64"
6012                 xmake_file=sparc/x-sysv4
6013                 extra_parts="crt1.o crti.o crtn.o gcrt1.o crtbegin.o crtend.o"
6014                 float_format=none
6015                 if test x${enable_threads} = x ; then
6016                     enable_threads=$have_pthread_h
6017                     if test x${enable_threads} = x ; then
6018                         enable_threads=$have_thread_h
6019                     fi
6020                 fi
6021                 if test x${enable_threads} = xyes ; then
6022                     if test x${have_pthread_h} = xyes ; then
6023                         thread_file='posix'
6024                     else
6025                         thread_file='solaris'
6026                     fi
6027                 fi
6028                 ;;
6029         sparc-hal-solaris2*)
6030                 xm_file="sparc/xm-sysv4.h sparc/xm-sol2.h"
6031                 xm_defines="USG POSIX"
6032                 tm_file="sparc/sol2.h sparc/hal.h"
6033                 tmake_file="sparc/t-halos sparc/t-sol2"
6034                 xmake_file=sparc/x-sysv4
6035                 extra_parts="crt1.o crti.o crtn.o gmon.o crtbegin.o crtend.o"
6036                 case $machine in
6037                 *-*-solaris2.0-4)
6038                         float_format=i128
6039                 ;;
6040                 *)
6041                         float_format=none
6042                         ;;
6043                 esac
6044                 thread_file='solaris'
6045                 ;;
6046         sparc-*-solaris2*)
6047                 if test x$gnu_ld = xyes
6048                 then
6049                         tm_file=sparc/sol2.h
6050                 else
6051                         tm_file=sparc/sol2-sld.h
6052                 fi
6053                 xm_file="sparc/xm-sysv4.h sparc/xm-sol2.h"
6054                 xm_defines="USG POSIX"
6055                 tmake_file=sparc/t-sol2
6056                 xmake_file=sparc/x-sysv4
6057                 extra_parts="crt1.o crti.o crtn.o gcrt1.o gmon.o crtbegin.o crtend.o"
6058                 case $machine in
6059                 *-*-solaris2.[0-6] | *-*-solaris2.[0-6].*) ;;
6060                 *-*-solaris2*)
6061                         if test x$gnu_ld = xyes
6062                         then
6063                                 tm_file=sparc/sol2-64.h
6064                         else
6065                                 tm_file=sparc/sol2-sld-64.h
6066                         fi
6067                         tmake_file="$tmake_file sparc/t-sol2-64"
6068                         ;;
6069                 esac
6070                 case $machine in
6071                 *-*-solaris2.[0-4])
6072                         float_format=i128
6073                         ;;
6074                 *)
6075                         float_format=none
6076                         ;;
6077                 esac
6078                 if test x${enable_threads} = x; then
6079                     enable_threads=$have_pthread_h
6080                     if test x${enable_threads} = x; then
6081                         enable_threads=$have_thread_h
6082                     fi
6083                 fi
6084                 if test x${enable_threads} = xyes; then
6085                     if test x${have_pthread_h} = xyes; then
6086                         thread_file='posix'
6087                     else
6088                         thread_file='solaris'
6089                     fi
6090                 fi
6091                 ;;
6092         sparc-*-sunos4.0*)
6093                 tm_file=sparc/sunos4.h
6094                 tmake_file=sparc/t-sunos40
6095                 use_collect2=yes
6096                 ;;
6097         sparc-*-sunos4*)
6098                 tm_file=sparc/sunos4.h
6099                 tmake_file=sparc/t-sunos41
6100                 use_collect2=yes
6101                 if test x$gas = xyes; then
6102                         tm_file="${tm_file} sparc/sun4gas.h"
6103                 fi
6104                 ;;
6105         sparc-*-sunos3*)
6106                 tm_file=sparc/sun4o3.h
6107                 use_collect2=yes
6108                 ;;
6109         sparc-*-sysv4*)
6110                 tm_file=sparc/sysv4.h
6111                 xm_file="sparc/xm-sysv4.h"
6112                 xm_defines="USG POSIX"
6113                 tmake_file=t-svr4
6114                 xmake_file=sparc/x-sysv4
6115                 extra_parts="crtbegin.o crtend.o"
6116                 ;;
6117         sparc-*-vxsim*)
6118                 xm_file="sparc/xm-sysv4.h sparc/xm-sol2.h"
6119                 xm_defines="USG POSIX"
6120                 tm_file=sparc/vxsim.h
6121                 tmake_file=sparc/t-vxsparc
6122                 xmake_file=sparc/x-sysv4
6123                 ;;
6124         sparclet-*-aout*)
6125                 tm_file="sparc/splet.h libgloss.h"
6126                 tmake_file=sparc/t-splet
6127                 ;;
6128         sparclite-*-coff*)
6129                 tm_file="sparc/litecoff.h libgloss.h"
6130                 tmake_file=sparc/t-sparclite
6131                 ;;
6132         sparclite-*-aout*)
6133                 tm_file="sparc/lite.h aoutos.h libgloss.h"
6134                 tmake_file=sparc/t-sparclite
6135                 ;;
6136         sparclite-*-elf*)
6137                 tm_file="sparc/liteelf.h"
6138                 tmake_file=sparc/t-sparclite
6139                 extra_parts="crtbegin.o crtend.o"
6140                 ;;
6141         sparc86x-*-aout*)
6142                 tm_file="sparc/sp86x-aout.h aoutos.h libgloss.h"
6143                 tmake_file=sparc/t-sp86x
6144                 ;;
6145         sparc86x-*-elf*)
6146                 tm_file="sparc/sp86x-elf.h"
6147                 tmake_file=sparc/t-sp86x
6148                 extra_parts="crtbegin.o crtend.o"
6149                 ;;
6150         sparc64-*-aout*)
6151                 tmake_file=sparc/t-sp64
6152                 tm_file=sparc/sp64-aout.h
6153                 ;;
6154         sparc64-*-elf*)
6155                 tmake_file=sparc/t-sp64
6156                 tm_file=sparc/sp64-elf.h
6157                 extra_parts="crtbegin.o crtend.o"
6158                 ;;
6159         sparc64-*-linux*)               # 64-bit Sparc's running GNU/Linux
6160                 tmake_file="t-linux sparc/t-linux64"
6161                 xm_file="sparc/xm-sp64.h sparc/xm-linux.h"
6162                 tm_file=sparc/linux64.h
6163                 xmake_file=x-linux
6164                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
6165                 gnu_ld=yes
6166                 if test x$enable_threads = xyes; then
6167                         thread_file='posix'
6168                 fi
6169                 float_format=sparc
6170                 ;;
6171 # This hasn't been upgraded to GCC 2.
6172 #       tahoe-harris-*)                 # Harris tahoe, using COFF.
6173 #               tm_file=tahoe/harris.h
6174 #               ;;
6175 #       tahoe-*-bsd*)                   # tahoe running BSD
6176 #               ;;
6177
6178         thumb*-*-*)
6179                 { echo "configure: error:
6180 *** The Thumb targets have been depreciated.  The equivalent
6181 *** ARM based toolchain can now generated Thumb instructions
6182 *** when the -mthumb switch is given to the compiler." 1>&2; exit 1; }
6183                 ;;
6184 # This hasn't been upgraded to GCC 2.
6185 #       tron-*-*)
6186 #               cpu_type=gmicro
6187 #               use_collect2=yes
6188 #               ;;
6189         v850-*-rtems*)
6190                 cpu_type=v850
6191                 tm_file="v850/rtems.h"
6192                 xm_file="v850/xm-v850.h"
6193                 tmake_file="v850/t-v850 t-rtems"
6194                 if test x$stabs = xyes
6195                 then
6196                         tm_file="${tm_file} dbx.h"
6197                 fi
6198                 use_collect2=no
6199                 ;;
6200         v850-*-*)
6201                 target_cpu_default="TARGET_CPU_generic"
6202                 cpu_type=v850
6203                 tm_file="v850/v850.h"
6204                 xm_file="v850/xm-v850.h"
6205                 tmake_file=v850/t-v850
6206                 if test x$stabs = xyes
6207                 then
6208                         tm_file="${tm_file} dbx.h"
6209                 fi
6210                 use_collect2=no
6211                 ;;
6212         vax-*-bsd*)                     # vaxen running BSD
6213                 use_collect2=yes
6214                 float_format=vax
6215                 ;;
6216         vax-*-sysv*)                    # vaxen running system V
6217                 tm_file="${tm_file} vax/vaxv.h"
6218                 xm_defines=USG
6219                 float_format=vax
6220                 ;;
6221         vax-*-netbsd*)
6222                 tm_file="${tm_file} netbsd.h vax/netbsd.h"
6223                 tmake_file=t-netbsd
6224                 float_format=vax
6225                 use_collect2=yes
6226                 ;;
6227         vax-*-openbsd*)
6228                 tmake_file="${tmake_file} vax/t-openbsd"
6229                 ;;
6230         vax-*-ultrix*)                  # vaxen running ultrix
6231                 tm_file="${tm_file} vax/ultrix.h"
6232                 use_collect2=yes
6233                 float_format=vax
6234                 ;;
6235         vax-*-vms*)                     # vaxen running VMS
6236                 xm_file=vax/xm-vms.h
6237                 tm_file=vax/vms.h
6238                 float_format=vax
6239                 ;;
6240         vax-*-*)                        # vax default entry
6241                 float_format=vax
6242                 ;;
6243         we32k-att-sysv*)
6244                 xm_file="${xm_file} xm-svr3"
6245                 use_collect2=yes
6246                 ;;
6247         *)
6248                 echo "Configuration $machine not supported" 1>&2
6249                 exit 1
6250                 ;;
6251         esac
6252
6253         case $machine in
6254         *-*-linux-gnu*)
6255                 ;; # Existing GNU/Linux systems do not use the GNU setup.
6256         *-*-gnu*)
6257                 # On the GNU system, the setup is just about the same on
6258                 # each different CPU.  The specific machines that GNU
6259                 # supports are matched above and just set $cpu_type.
6260                 xm_file="xm-gnu.h ${xm_file}"
6261                 tm_file=${cpu_type}/gnu.h
6262                 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
6263                 # GNU always uses ELF.
6264                 elf=yes
6265                 # GNU tools are the only tools.
6266                 gnu_ld=yes
6267                 gas=yes
6268                 xmake_file=x-linux      # These details are the same as Linux.
6269                 tmake_file=t-gnu        # These are not.
6270                 ;;
6271         *-*-sysv4*)
6272                 xmake_try_sysv=x-sysv
6273                 install_headers_dir=install-headers-cpio
6274                 ;;
6275         *-*-sysv*)
6276                 install_headers_dir=install-headers-cpio
6277                 ;;
6278         esac
6279
6280         # Distinguish i[34567]86
6281         # Also, do not run mips-tfile on MIPS if using gas.
6282         # Process --with-cpu= for PowerPC/rs6000
6283         target_cpu_default2=
6284         case $machine in
6285         i486-*-*)
6286                 target_cpu_default2=1
6287                 ;;
6288         i586-*-*)
6289                 case $target_alias in
6290                         k6-*)
6291                                 target_cpu_default2=4
6292                                 ;;
6293                         *)
6294                                 target_cpu_default2=2
6295                                 ;;
6296                 esac
6297                 ;;
6298         i686-*-* | i786-*-*)
6299                 target_cpu_default2=3
6300                 ;;
6301         alpha*-*-*)
6302                 case $machine in
6303                         alphaev6[78]*)
6304                                 target_cpu_default2="MASK_CPU_EV6|MASK_BWX|MASK_MAX|MASK_FIX|MASK_CIX"
6305                                 ;;
6306                         alphaev6*)
6307                                 target_cpu_default2="MASK_CPU_EV6|MASK_BWX|MASK_MAX|MASK_FIX"
6308                                 ;;
6309                         alphapca56*)
6310                                 target_cpu_default2="MASK_CPU_EV5|MASK_BWX|MASK_MAX"
6311                                 ;;
6312                         alphaev56*)
6313                                 target_cpu_default2="MASK_CPU_EV5|MASK_BWX"
6314                                 ;;
6315                         alphaev5*)
6316                                 target_cpu_default2="MASK_CPU_EV5"
6317                                 ;;
6318                 esac
6319
6320                 if test x$gas = xyes
6321                 then
6322                         if test "$target_cpu_default2" = ""
6323                         then
6324                                 target_cpu_default2="MASK_GAS"
6325                         else
6326                                 target_cpu_default2="${target_cpu_default2}|MASK_GAS"
6327                         fi
6328                 fi
6329                 ;;
6330         arm*-*-*)
6331                 case "x$with_cpu" in
6332                         x)
6333                                 # The most generic
6334                                 target_cpu_default2="TARGET_CPU_generic"
6335                                 ;;
6336
6337                         # Distinguish cores, and major variants
6338                         # arm7m doesn't exist, but D & I don't affect code
6339                         xarm[23678] | xarm250 | xarm[67][01]0 \
6340                         | xarm7m | xarm7dm | xarm7dmi | xarm7tdmi \
6341                         | xarm7100 | xarm7500 | xarm7500fe | xarm810 \
6342                         | xstrongarm | xstrongarm110 | xstrongarm1100)
6343                                 target_cpu_default2="TARGET_CPU_$with_cpu"
6344                                 ;;
6345
6346                         xyes | xno)
6347                                 echo "--with-cpu must be passed a value" 1>&2
6348                                 exit 1
6349                                 ;;
6350
6351                         *)
6352                                 if test x$pass2done = xyes
6353                                 then
6354                                         echo "Unknown cpu used with --with-cpu=$with_cpu" 1>&2
6355                                         exit 1
6356                                 fi
6357                                 ;;
6358                 esac
6359                 ;;
6360
6361         mips*-*-ecoff* | mips*-*-elf*)
6362                 if test x$gas = xyes
6363                 then
6364                         if test x$gnu_ld = xyes
6365                         then
6366                                 target_cpu_default2=20
6367                         else
6368                                 target_cpu_default2=16
6369                         fi
6370                 fi
6371                 ;;
6372         mips*-*-*)
6373                 if test x$gas = xyes
6374                 then
6375                         target_cpu_default2=16
6376                 fi
6377                 ;;
6378         powerpc*-*-* | rs6000-*-*)
6379                 case "x$with_cpu" in
6380                         x)
6381                                 ;;
6382
6383                         xcommon | xpower | xpower2 | xpowerpc | xrios \
6384                           | xrios1 | xrios2 | xrsc | xrsc1 \
6385                           | x601 | x602 | x603 | x603e | x604 | x604e | x620 \
6386                           | xec603e | x740 | x750 | x401 \
6387                           | x403 | x505 | x801 | x821 | x823 | x860)
6388                                 target_cpu_default2="\"$with_cpu\""
6389                                 ;;
6390
6391                         xyes | xno)
6392                                 echo "--with-cpu must be passed a value" 1>&2
6393                                 exit 1
6394                                 ;;
6395
6396                         *)
6397                                 if test x$pass2done = xyes
6398                                 then
6399                                         echo "Unknown cpu used with --with-cpu=$with_cpu" 1>&2
6400                                         exit 1
6401                                 fi
6402                                 ;;
6403                 esac
6404                 ;;
6405         sparc*-*-*)
6406                 case ".$with_cpu" in
6407                         .)
6408                                 target_cpu_default2=TARGET_CPU_"`echo $machine | sed 's/-.*$//'`"
6409                                 ;;
6410                         .supersparc | .hypersparc | .ultrasparc | .v7 | .v8 | .v9)
6411                                 target_cpu_default2="TARGET_CPU_$with_cpu"
6412                                 ;;
6413                         *)
6414                                 if test x$pass2done = xyes
6415                                 then
6416                                         echo "Unknown cpu used with --with-cpu=$with_cpu" 1>&2
6417                                         exit 1
6418                                 fi
6419                                 ;;
6420                 esac
6421                 ;;
6422         esac
6423
6424         if test "$target_cpu_default2" != ""
6425         then
6426                 if test "$target_cpu_default" != ""
6427                 then
6428                         target_cpu_default="(${target_cpu_default}|${target_cpu_default2})"
6429                 else
6430                         target_cpu_default=$target_cpu_default2
6431                 fi
6432         fi
6433
6434         # No need for collect2 if we have the GNU linker.
6435         # Actually, there is now; GNU ld doesn't handle the EH info or
6436         # collecting for shared libraries.
6437         #case x$gnu_ld in
6438         #xyes)
6439         #       use_collect2=
6440         #       ;;
6441         #esac
6442
6443 # Save data on machine being used to compile GCC in build_xm_file.
6444 # Save data on host machine in vars host_xm_file and host_xmake_file.
6445         if test x$pass1done = x
6446         then
6447                 if test x"$xm_file" = x
6448                 then build_xm_file=$cpu_type/xm-$cpu_type.h
6449                 else build_xm_file=$xm_file
6450                 fi
6451                 build_xm_defines=$xm_defines
6452                 build_install_headers_dir=$install_headers_dir
6453                 build_exeext=$exeext
6454                 pass1done=yes
6455         else
6456                 if test x$pass2done = x
6457                 then
6458                         if test x"$xm_file" = x
6459                         then host_xm_file=$cpu_type/xm-$cpu_type.h
6460                         else host_xm_file=$xm_file
6461                         fi
6462                         host_xm_defines=$xm_defines
6463                         if test x"$xmake_file" = x
6464                         then xmake_file=$cpu_type/x-$cpu_type
6465                         fi
6466                         host_xmake_file="$xmake_file"
6467                         host_truncate_target=$truncate_target
6468                         host_extra_gcc_objs=$extra_gcc_objs
6469                         host_extra_objs=$extra_host_objs
6470                         host_exeext=$exeext
6471                         pass2done=yes
6472                 fi
6473         fi
6474 done
6475
6476 extra_objs="${host_extra_objs} ${extra_objs}"
6477
6478 # Default the target-machine variables that were not explicitly set.
6479 if test x"$tm_file" = x
6480 then tm_file=$cpu_type/$cpu_type.h; fi
6481
6482 if test x$extra_headers = x
6483 then extra_headers=; fi
6484
6485 if test x"$xm_file" = x
6486 then xm_file=$cpu_type/xm-$cpu_type.h; fi
6487
6488 if test x$md_file = x
6489 then md_file=$cpu_type/$cpu_type.md; fi
6490
6491 if test x$out_file = x
6492 then out_file=$cpu_type/$cpu_type.c; fi
6493
6494 if test x"$tmake_file" = x
6495 then tmake_file=$cpu_type/t-$cpu_type
6496 fi
6497
6498 if test x"$dwarf2" = xyes
6499 then tm_file="$tm_file tm-dwarf2.h"
6500 fi
6501
6502 if test x$float_format = x
6503 then float_format=i64
6504 fi
6505
6506 if test $float_format = none
6507 then float_h_file=Makefile.in
6508 else float_h_file=float-$float_format.h
6509 fi
6510
6511 # Handle cpp installation.
6512 if test x$enable_cpp != xno
6513 then
6514   tmake_file="$tmake_file t-install-cpp"
6515 fi
6516
6517 # Say what files are being used for the output code and MD file.
6518 echo "Using \`$srcdir/config/$out_file' to output insns."
6519 echo "Using \`$srcdir/config/$md_file' as machine description file."
6520
6521 count=a
6522 for f in $tm_file; do
6523         count=${count}x
6524 done
6525 if test $count = ax; then
6526         echo "Using \`$srcdir/config/$tm_file' as target machine macro file."
6527 else
6528         echo "Using the following target machine macro files:"
6529         for f in $tm_file; do
6530                 echo "  $srcdir/config/$f"
6531         done
6532 fi
6533
6534 count=a
6535 for f in $host_xm_file; do
6536         count=${count}x
6537 done
6538 if test $count = ax; then
6539         echo "Using \`$srcdir/config/$host_xm_file' as host machine macro file."
6540 else
6541         echo "Using the following host machine macro files:"
6542         for f in $host_xm_file; do
6543                 echo "  $srcdir/config/$f"
6544         done
6545 fi
6546
6547 if test "$host_xm_file" != "$build_xm_file"; then
6548         count=a
6549         for f in $build_xm_file; do
6550                 count=${count}x
6551         done
6552         if test $count = ax; then
6553                 echo "Using \`$srcdir/config/$build_xm_file' as build machine macro file."
6554         else
6555                 echo "Using the following build machine macro files:"
6556                 for f in $build_xm_file; do
6557                         echo "  $srcdir/config/$f"
6558                 done
6559         fi
6560 fi
6561
6562 if test x$thread_file = x; then
6563         if test x$target_thread_file != x; then
6564                 thread_file=$target_thread_file
6565         else
6566                 thread_file='single'
6567         fi
6568 fi
6569
6570 # Set up the header files.
6571 # $links is the list of header files to create.
6572 # $vars is the list of shell variables with file names to include.
6573 # auto-host.h is the file containing items generated by autoconf and is
6574 # the first file included by config.h.
6575 null_defines=
6576 host_xm_file="auto-host.h gansidecl.h ${host_xm_file} hwint.h"
6577
6578 # If host=build, it is correct to have hconfig include auto-host.h
6579 # as well.  If host!=build, we are in error and need to do more
6580 # work to find out the build config parameters.
6581 if test x$host = x$build
6582 then
6583         build_xm_file="auto-host.h gansidecl.h ${build_xm_file} hwint.h"
6584 else
6585         # We create a subdir, then run autoconf in the subdir.
6586         # To prevent recursion we set host and build for the new
6587         # invocation of configure to the build for this invocation
6588         # of configure.
6589         tempdir=build.$$
6590         rm -rf $tempdir
6591         mkdir $tempdir
6592         cd $tempdir
6593         case ${srcdir} in
6594         /*) realsrcdir=${srcdir};;
6595         *) realsrcdir=../${srcdir};;
6596         esac
6597         CC=${CC_FOR_BUILD} ${realsrcdir}/configure \
6598                 --target=$target --host=$build --build=$build
6599
6600         # We just finished tests for the build machine, so rename
6601         # the file auto-build.h in the gcc directory.
6602         mv auto-host.h ../auto-build.h
6603         cd ..
6604         rm -rf $tempdir
6605         build_xm_file="auto-build.h gansidecl.h ${build_xm_file} hwint.h"
6606 fi
6607
6608 xm_file="gansidecl.h ${xm_file}"
6609 tm_file="gansidecl.h ${tm_file}"
6610
6611 vars="host_xm_file tm_file tm_p_file xm_file build_xm_file"
6612 links="config.h tm.h tm_p.h tconfig.h hconfig.h"
6613 defines="host_xm_defines null_defines null_defines xm_defines build_xm_defines"
6614
6615 rm -f config.bak
6616 if test -f config.status; then mv -f config.status config.bak; fi
6617
6618 # Make the links.
6619 while test -n "$vars"
6620 do
6621         set $vars; var=$1; shift; vars=$*
6622         set $links; link=$1; shift; links=$*
6623         set $defines; define=$1; shift; defines=$*
6624
6625         rm -f $link
6626         # Make sure the file is created, even if it is empty.
6627         echo >$link
6628
6629         # Define TARGET_CPU_DEFAULT if the system wants one.
6630         # This substitutes for lots of *.h files.
6631         if test "$target_cpu_default" != "" -a $link = tm.h
6632         then
6633                 echo "#define TARGET_CPU_DEFAULT ($target_cpu_default)" >>$link
6634         fi
6635
6636         for file in `eval echo '$'$var`; do
6637                 case $file in
6638                 auto-config.h)
6639                         ;;
6640                 *)
6641                         echo '#ifdef IN_GCC' >>$link
6642                         ;;
6643                 esac
6644                 echo "#include \"$file\"" >>$link
6645                 case $file in
6646                 auto-config.h)
6647                         ;;
6648                 *)
6649                         echo '#endif' >>$link
6650                         ;;
6651                 esac
6652         done
6653
6654         for def in `eval echo '$'$define`; do
6655                 echo "#ifndef $def" >>$link
6656                 echo "#define $def" >>$link
6657                 echo "#endif" >>$link
6658         done
6659 done
6660
6661 # Truncate the target if necessary
6662 if test x$host_truncate_target != x; then
6663         target=`echo $target | sed -e 's/\(..............\).*/\1/'`
6664 fi
6665
6666 # Get the version trigger filename from the toplevel
6667 if test "${with_gcc_version_trigger+set}" = set; then
6668         gcc_version_trigger=$with_gcc_version_trigger
6669 else
6670         gcc_version_trigger=${srcdir}/version.c
6671 fi
6672 gcc_version=`grep version_string ${gcc_version_trigger} | sed -e 's/.*\"\([^ \"]*\)[ \"].*/\1/'`
6673
6674 # Internationalization
6675 PACKAGE=gcc
6676 VERSION="$gcc_version"
6677 cat >> confdefs.h <<EOF
6678 #define PACKAGE "$PACKAGE"
6679 EOF
6680
6681 cat >> confdefs.h <<EOF
6682 #define VERSION "$VERSION"
6683 EOF
6684
6685
6686
6687
6688 ALL_LINGUAS="en_UK"
6689
6690 # NLS support is still experimental, so disable it by default for now.
6691 # Check whether --enable-nls or --disable-nls was given.
6692 if test "${enable_nls+set}" = set; then
6693   enableval="$enable_nls"
6694   :
6695 else
6696   enable_nls=no
6697 fi
6698
6699
6700
6701         echo $ac_n "checking for strerror in -lcposix""... $ac_c" 1>&6
6702 echo "configure:6703: checking for strerror in -lcposix" >&5
6703 ac_lib_var=`echo cposix'_'strerror | sed 'y%./+-%__p_%'`
6704 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
6705   echo $ac_n "(cached) $ac_c" 1>&6
6706 else
6707   ac_save_LIBS="$LIBS"
6708 LIBS="-lcposix  $LIBS"
6709 cat > conftest.$ac_ext <<EOF
6710 #line 6711 "configure"
6711 #include "confdefs.h"
6712 /* Override any gcc2 internal prototype to avoid an error.  */
6713 /* We use char because int might match the return type of a gcc2
6714     builtin and then its argument prototype would still apply.  */
6715 char strerror();
6716
6717 int main() {
6718 strerror()
6719 ; return 0; }
6720 EOF
6721 if { (eval echo configure:6722: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6722   rm -rf conftest*
6723   eval "ac_cv_lib_$ac_lib_var=yes"
6724 else
6725   echo "configure: failed program was:" >&5
6726   cat conftest.$ac_ext >&5
6727   rm -rf conftest*
6728   eval "ac_cv_lib_$ac_lib_var=no"
6729 fi
6730 rm -f conftest*
6731 LIBS="$ac_save_LIBS"
6732
6733 fi
6734 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
6735   echo "$ac_t""yes" 1>&6
6736   LIBS="$LIBS -lcposix"
6737 else
6738   echo "$ac_t""no" 1>&6
6739 fi
6740
6741
6742
6743 echo $ac_n "checking for working const""... $ac_c" 1>&6
6744 echo "configure:6745: checking for working const" >&5
6745 if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then
6746   echo $ac_n "(cached) $ac_c" 1>&6
6747 else
6748   cat > conftest.$ac_ext <<EOF
6749 #line 6750 "configure"
6750 #include "confdefs.h"
6751
6752 int main() {
6753
6754 /* Ultrix mips cc rejects this.  */
6755 typedef int charset[2]; const charset x;
6756 /* SunOS 4.1.1 cc rejects this.  */
6757 char const *const *ccp;
6758 char **p;
6759 /* NEC SVR4.0.2 mips cc rejects this.  */
6760 struct point {int x, y;};
6761 static struct point const zero = {0,0};
6762 /* AIX XL C 1.02.0.0 rejects this.
6763    It does not let you subtract one const X* pointer from another in an arm
6764    of an if-expression whose if-part is not a constant expression */
6765 const char *g = "string";
6766 ccp = &g + (g ? g-g : 0);
6767 /* HPUX 7.0 cc rejects these. */
6768 ++ccp;
6769 p = (char**) ccp;
6770 ccp = (char const *const *) p;
6771 { /* SCO 3.2v4 cc rejects this.  */
6772   char *t;
6773   char const *s = 0 ? (char *) 0 : (char const *) 0;
6774
6775   *t++ = 0;
6776 }
6777 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
6778   int x[] = {25, 17};
6779   const int *foo = &x[0];
6780   ++foo;
6781 }
6782 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
6783   typedef const int *iptr;
6784   iptr p = 0;
6785   ++p;
6786 }
6787 { /* AIX XL C 1.02.0.0 rejects this saying
6788      "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
6789   struct s { int j; const int *ap[3]; };
6790   struct s *b; b->j = 5;
6791 }
6792 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
6793   const int foo = 10;
6794 }
6795
6796 ; return 0; }
6797 EOF
6798 if { (eval echo configure:6799: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
6799   rm -rf conftest*
6800   ac_cv_c_const=yes
6801 else
6802   echo "configure: failed program was:" >&5
6803   cat conftest.$ac_ext >&5
6804   rm -rf conftest*
6805   ac_cv_c_const=no
6806 fi
6807 rm -f conftest*
6808 fi
6809
6810 echo "$ac_t""$ac_cv_c_const" 1>&6
6811 if test $ac_cv_c_const = no; then
6812   cat >> confdefs.h <<\EOF
6813 #define const
6814 EOF
6815
6816 fi
6817
6818 echo $ac_n "checking for inline""... $ac_c" 1>&6
6819 echo "configure:6820: checking for inline" >&5
6820 if eval "test \"`echo '$''{'ac_cv_c_inline'+set}'`\" = set"; then
6821   echo $ac_n "(cached) $ac_c" 1>&6
6822 else
6823   ac_cv_c_inline=no
6824 for ac_kw in inline __inline__ __inline; do
6825   cat > conftest.$ac_ext <<EOF
6826 #line 6827 "configure"
6827 #include "confdefs.h"
6828
6829 int main() {
6830 } $ac_kw foo() {
6831 ; return 0; }
6832 EOF
6833 if { (eval echo configure:6834: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
6834   rm -rf conftest*
6835   ac_cv_c_inline=$ac_kw; break
6836 else
6837   echo "configure: failed program was:" >&5
6838   cat conftest.$ac_ext >&5
6839 fi
6840 rm -f conftest*
6841 done
6842
6843 fi
6844
6845 echo "$ac_t""$ac_cv_c_inline" 1>&6
6846 case "$ac_cv_c_inline" in
6847   inline | yes) ;;
6848   no) cat >> confdefs.h <<\EOF
6849 #define inline
6850 EOF
6851  ;;
6852   *)  cat >> confdefs.h <<EOF
6853 #define inline $ac_cv_c_inline
6854 EOF
6855  ;;
6856 esac
6857
6858 echo $ac_n "checking for off_t""... $ac_c" 1>&6
6859 echo "configure:6860: checking for off_t" >&5
6860 if eval "test \"`echo '$''{'ac_cv_type_off_t'+set}'`\" = set"; then
6861   echo $ac_n "(cached) $ac_c" 1>&6
6862 else
6863   cat > conftest.$ac_ext <<EOF
6864 #line 6865 "configure"
6865 #include "confdefs.h"
6866 #include <sys/types.h>
6867 #if STDC_HEADERS
6868 #include <stdlib.h>
6869 #include <stddef.h>
6870 #endif
6871 EOF
6872 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6873   egrep "(^|[^a-zA-Z_0-9])off_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
6874   rm -rf conftest*
6875   ac_cv_type_off_t=yes
6876 else
6877   rm -rf conftest*
6878   ac_cv_type_off_t=no
6879 fi
6880 rm -f conftest*
6881
6882 fi
6883 echo "$ac_t""$ac_cv_type_off_t" 1>&6
6884 if test $ac_cv_type_off_t = no; then
6885   cat >> confdefs.h <<\EOF
6886 #define off_t long
6887 EOF
6888
6889 fi
6890
6891 echo $ac_n "checking for size_t""... $ac_c" 1>&6
6892 echo "configure:6893: checking for size_t" >&5
6893 if eval "test \"`echo '$''{'ac_cv_type_size_t'+set}'`\" = set"; then
6894   echo $ac_n "(cached) $ac_c" 1>&6
6895 else
6896   cat > conftest.$ac_ext <<EOF
6897 #line 6898 "configure"
6898 #include "confdefs.h"
6899 #include <sys/types.h>
6900 #if STDC_HEADERS
6901 #include <stdlib.h>
6902 #include <stddef.h>
6903 #endif
6904 EOF
6905 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6906   egrep "(^|[^a-zA-Z_0-9])size_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
6907   rm -rf conftest*
6908   ac_cv_type_size_t=yes
6909 else
6910   rm -rf conftest*
6911   ac_cv_type_size_t=no
6912 fi
6913 rm -f conftest*
6914
6915 fi
6916 echo "$ac_t""$ac_cv_type_size_t" 1>&6
6917 if test $ac_cv_type_size_t = no; then
6918   cat >> confdefs.h <<\EOF
6919 #define size_t unsigned
6920 EOF
6921
6922 fi
6923
6924 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
6925 # for constant arguments.  Useless!
6926 echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6
6927 echo "configure:6928: checking for working alloca.h" >&5
6928 if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then
6929   echo $ac_n "(cached) $ac_c" 1>&6
6930 else
6931   cat > conftest.$ac_ext <<EOF
6932 #line 6933 "configure"
6933 #include "confdefs.h"
6934 #include <alloca.h>
6935 int main() {
6936 char *p = alloca(2 * sizeof(int));
6937 ; return 0; }
6938 EOF
6939 if { (eval echo configure:6940: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6940   rm -rf conftest*
6941   ac_cv_header_alloca_h=yes
6942 else
6943   echo "configure: failed program was:" >&5
6944   cat conftest.$ac_ext >&5
6945   rm -rf conftest*
6946   ac_cv_header_alloca_h=no
6947 fi
6948 rm -f conftest*
6949 fi
6950
6951 echo "$ac_t""$ac_cv_header_alloca_h" 1>&6
6952 if test $ac_cv_header_alloca_h = yes; then
6953   cat >> confdefs.h <<\EOF
6954 #define HAVE_ALLOCA_H 1
6955 EOF
6956
6957 fi
6958
6959 echo $ac_n "checking for alloca""... $ac_c" 1>&6
6960 echo "configure:6961: checking for alloca" >&5
6961 if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then
6962   echo $ac_n "(cached) $ac_c" 1>&6
6963 else
6964   cat > conftest.$ac_ext <<EOF
6965 #line 6966 "configure"
6966 #include "confdefs.h"
6967
6968 #ifdef __GNUC__
6969 # define alloca __builtin_alloca
6970 #else
6971 # ifdef _MSC_VER
6972 #  include <malloc.h>
6973 #  define alloca _alloca
6974 # else
6975 #  if HAVE_ALLOCA_H
6976 #   include <alloca.h>
6977 #  else
6978 #   ifdef _AIX
6979  #pragma alloca
6980 #   else
6981 #    ifndef alloca /* predefined by HP cc +Olibcalls */
6982 char *alloca ();
6983 #    endif
6984 #   endif
6985 #  endif
6986 # endif
6987 #endif
6988
6989 int main() {
6990 char *p = (char *) alloca(1);
6991 ; return 0; }
6992 EOF
6993 if { (eval echo configure:6994: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6994   rm -rf conftest*
6995   ac_cv_func_alloca_works=yes
6996 else
6997   echo "configure: failed program was:" >&5
6998   cat conftest.$ac_ext >&5
6999   rm -rf conftest*
7000   ac_cv_func_alloca_works=no
7001 fi
7002 rm -f conftest*
7003 fi
7004
7005 echo "$ac_t""$ac_cv_func_alloca_works" 1>&6
7006 if test $ac_cv_func_alloca_works = yes; then
7007   cat >> confdefs.h <<\EOF
7008 #define HAVE_ALLOCA 1
7009 EOF
7010
7011 fi
7012
7013 if test $ac_cv_func_alloca_works = no; then
7014   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
7015   # that cause trouble.  Some versions do not even contain alloca or
7016   # contain a buggy version.  If you still want to use their alloca,
7017   # use ar to extract alloca.o from them instead of compiling alloca.c.
7018   ALLOCA=alloca.${ac_objext}
7019   cat >> confdefs.h <<\EOF
7020 #define C_ALLOCA 1
7021 EOF
7022
7023
7024 echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
7025 echo "configure:7026: checking whether alloca needs Cray hooks" >&5
7026 if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
7027   echo $ac_n "(cached) $ac_c" 1>&6
7028 else
7029   cat > conftest.$ac_ext <<EOF
7030 #line 7031 "configure"
7031 #include "confdefs.h"
7032 #if defined(CRAY) && ! defined(CRAY2)
7033 webecray
7034 #else
7035 wenotbecray
7036 #endif
7037
7038 EOF
7039 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7040   egrep "webecray" >/dev/null 2>&1; then
7041   rm -rf conftest*
7042   ac_cv_os_cray=yes
7043 else
7044   rm -rf conftest*
7045   ac_cv_os_cray=no
7046 fi
7047 rm -f conftest*
7048
7049 fi
7050
7051 echo "$ac_t""$ac_cv_os_cray" 1>&6
7052 if test $ac_cv_os_cray = yes; then
7053 for ac_func in _getb67 GETB67 getb67; do
7054   echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
7055 echo "configure:7056: checking for $ac_func" >&5
7056 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
7057   echo $ac_n "(cached) $ac_c" 1>&6
7058 else
7059   cat > conftest.$ac_ext <<EOF
7060 #line 7061 "configure"
7061 #include "confdefs.h"
7062 /* System header to define __stub macros and hopefully few prototypes,
7063     which can conflict with char $ac_func(); below.  */
7064 #include <assert.h>
7065 /* Override any gcc2 internal prototype to avoid an error.  */
7066 /* We use char because int might match the return type of a gcc2
7067     builtin and then its argument prototype would still apply.  */
7068 char $ac_func();
7069 char (*f)();
7070
7071 int main() {
7072
7073 /* The GNU C library defines this for functions which it implements
7074     to always fail with ENOSYS.  Some functions are actually named
7075     something starting with __ and the normal name is an alias.  */
7076 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
7077 choke me
7078 #else
7079 f = $ac_func;
7080 #endif
7081
7082 ; return 0; }
7083 EOF
7084 if { (eval echo configure:7085: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7085   rm -rf conftest*
7086   eval "ac_cv_func_$ac_func=yes"
7087 else
7088   echo "configure: failed program was:" >&5
7089   cat conftest.$ac_ext >&5
7090   rm -rf conftest*
7091   eval "ac_cv_func_$ac_func=no"
7092 fi
7093 rm -f conftest*
7094 fi
7095
7096 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
7097   echo "$ac_t""yes" 1>&6
7098   cat >> confdefs.h <<EOF
7099 #define CRAY_STACKSEG_END $ac_func
7100 EOF
7101
7102   break
7103 else
7104   echo "$ac_t""no" 1>&6
7105 fi
7106
7107 done
7108 fi
7109
7110 echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
7111 echo "configure:7112: checking stack direction for C alloca" >&5
7112 if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then
7113   echo $ac_n "(cached) $ac_c" 1>&6
7114 else
7115   if test "$cross_compiling" = yes; then
7116   ac_cv_c_stack_direction=0
7117 else
7118   cat > conftest.$ac_ext <<EOF
7119 #line 7120 "configure"
7120 #include "confdefs.h"
7121 find_stack_direction ()
7122 {
7123   static char *addr = 0;
7124   auto char dummy;
7125   if (addr == 0)
7126     {
7127       addr = &dummy;
7128       return find_stack_direction ();
7129     }
7130   else
7131     return (&dummy > addr) ? 1 : -1;
7132 }
7133 main ()
7134 {
7135   exit (find_stack_direction() < 0);
7136 }
7137 EOF
7138 if { (eval echo configure:7139: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
7139 then
7140   ac_cv_c_stack_direction=1
7141 else
7142   echo "configure: failed program was:" >&5
7143   cat conftest.$ac_ext >&5
7144   rm -fr conftest*
7145   ac_cv_c_stack_direction=-1
7146 fi
7147 rm -fr conftest*
7148 fi
7149
7150 fi
7151
7152 echo "$ac_t""$ac_cv_c_stack_direction" 1>&6
7153 cat >> confdefs.h <<EOF
7154 #define STACK_DIRECTION $ac_cv_c_stack_direction
7155 EOF
7156
7157 fi
7158
7159
7160    for ac_hdr in argz.h limits.h locale.h nl_types.h malloc.h string.h \
7161 unistd.h sys/param.h
7162 do
7163 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
7164 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
7165 echo "configure:7166: checking for $ac_hdr" >&5
7166 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
7167   echo $ac_n "(cached) $ac_c" 1>&6
7168 else
7169   cat > conftest.$ac_ext <<EOF
7170 #line 7171 "configure"
7171 #include "confdefs.h"
7172 #include <$ac_hdr>
7173 EOF
7174 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
7175 { (eval echo configure:7176: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
7176 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
7177 if test -z "$ac_err"; then
7178   rm -rf conftest*
7179   eval "ac_cv_header_$ac_safe=yes"
7180 else
7181   echo "$ac_err" >&5
7182   echo "configure: failed program was:" >&5
7183   cat conftest.$ac_ext >&5
7184   rm -rf conftest*
7185   eval "ac_cv_header_$ac_safe=no"
7186 fi
7187 rm -f conftest*
7188 fi
7189 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
7190   echo "$ac_t""yes" 1>&6
7191     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
7192   cat >> confdefs.h <<EOF
7193 #define $ac_tr_hdr 1
7194 EOF
7195
7196 else
7197   echo "$ac_t""no" 1>&6
7198 fi
7199 done
7200
7201    for ac_func in getcwd munmap putenv setenv setlocale strchr strcasecmp \
7202 strdup __argz_count __argz_stringify __argz_next
7203 do
7204 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
7205 echo "configure:7206: checking for $ac_func" >&5
7206 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
7207   echo $ac_n "(cached) $ac_c" 1>&6
7208 else
7209   cat > conftest.$ac_ext <<EOF
7210 #line 7211 "configure"
7211 #include "confdefs.h"
7212 /* System header to define __stub macros and hopefully few prototypes,
7213     which can conflict with char $ac_func(); below.  */
7214 #include <assert.h>
7215 /* Override any gcc2 internal prototype to avoid an error.  */
7216 /* We use char because int might match the return type of a gcc2
7217     builtin and then its argument prototype would still apply.  */
7218 char $ac_func();
7219 char (*f)();
7220
7221 int main() {
7222
7223 /* The GNU C library defines this for functions which it implements
7224     to always fail with ENOSYS.  Some functions are actually named
7225     something starting with __ and the normal name is an alias.  */
7226 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
7227 choke me
7228 #else
7229 f = $ac_func;
7230 #endif
7231
7232 ; return 0; }
7233 EOF
7234 if { (eval echo configure:7235: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7235   rm -rf conftest*
7236   eval "ac_cv_func_$ac_func=yes"
7237 else
7238   echo "configure: failed program was:" >&5
7239   cat conftest.$ac_ext >&5
7240   rm -rf conftest*
7241   eval "ac_cv_func_$ac_func=no"
7242 fi
7243 rm -f conftest*
7244 fi
7245
7246 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
7247   echo "$ac_t""yes" 1>&6
7248     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
7249   cat >> confdefs.h <<EOF
7250 #define $ac_tr_func 1
7251 EOF
7252
7253 else
7254   echo "$ac_t""no" 1>&6
7255 fi
7256 done
7257
7258
7259    if test "${ac_cv_func_stpcpy+set}" != "set"; then
7260      for ac_func in stpcpy
7261 do
7262 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
7263 echo "configure:7264: checking for $ac_func" >&5
7264 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
7265   echo $ac_n "(cached) $ac_c" 1>&6
7266 else
7267   cat > conftest.$ac_ext <<EOF
7268 #line 7269 "configure"
7269 #include "confdefs.h"
7270 /* System header to define __stub macros and hopefully few prototypes,
7271     which can conflict with char $ac_func(); below.  */
7272 #include <assert.h>
7273 /* Override any gcc2 internal prototype to avoid an error.  */
7274 /* We use char because int might match the return type of a gcc2
7275     builtin and then its argument prototype would still apply.  */
7276 char $ac_func();
7277 char (*f)();
7278
7279 int main() {
7280
7281 /* The GNU C library defines this for functions which it implements
7282     to always fail with ENOSYS.  Some functions are actually named
7283     something starting with __ and the normal name is an alias.  */
7284 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
7285 choke me
7286 #else
7287 f = $ac_func;
7288 #endif
7289
7290 ; return 0; }
7291 EOF
7292 if { (eval echo configure:7293: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7293   rm -rf conftest*
7294   eval "ac_cv_func_$ac_func=yes"
7295 else
7296   echo "configure: failed program was:" >&5
7297   cat conftest.$ac_ext >&5
7298   rm -rf conftest*
7299   eval "ac_cv_func_$ac_func=no"
7300 fi
7301 rm -f conftest*
7302 fi
7303
7304 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
7305   echo "$ac_t""yes" 1>&6
7306     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
7307   cat >> confdefs.h <<EOF
7308 #define $ac_tr_func 1
7309 EOF
7310
7311 else
7312   echo "$ac_t""no" 1>&6
7313 fi
7314 done
7315
7316    fi
7317    if test "${ac_cv_func_stpcpy}" = "yes"; then
7318      cat >> confdefs.h <<\EOF
7319 #define HAVE_STPCPY 1
7320 EOF
7321
7322    fi
7323
7324    if test $ac_cv_header_locale_h = yes; then
7325     echo $ac_n "checking for LC_MESSAGES""... $ac_c" 1>&6
7326 echo "configure:7327: checking for LC_MESSAGES" >&5
7327 if eval "test \"`echo '$''{'am_cv_val_LC_MESSAGES'+set}'`\" = set"; then
7328   echo $ac_n "(cached) $ac_c" 1>&6
7329 else
7330   cat > conftest.$ac_ext <<EOF
7331 #line 7332 "configure"
7332 #include "confdefs.h"
7333 #include <locale.h>
7334 int main() {
7335 return LC_MESSAGES
7336 ; return 0; }
7337 EOF
7338 if { (eval echo configure:7339: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7339   rm -rf conftest*
7340   am_cv_val_LC_MESSAGES=yes
7341 else
7342   echo "configure: failed program was:" >&5
7343   cat conftest.$ac_ext >&5
7344   rm -rf conftest*
7345   am_cv_val_LC_MESSAGES=no
7346 fi
7347 rm -f conftest*
7348 fi
7349
7350 echo "$ac_t""$am_cv_val_LC_MESSAGES" 1>&6
7351     if test $am_cv_val_LC_MESSAGES = yes; then
7352       cat >> confdefs.h <<\EOF
7353 #define HAVE_LC_MESSAGES 1
7354 EOF
7355
7356     fi
7357   fi
7358    echo $ac_n "checking whether NLS is requested""... $ac_c" 1>&6
7359 echo "configure:7360: checking whether NLS is requested" >&5
7360         # Check whether --enable-nls or --disable-nls was given.
7361 if test "${enable_nls+set}" = set; then
7362   enableval="$enable_nls"
7363   USE_NLS=$enableval
7364 else
7365   USE_NLS=yes
7366 fi
7367
7368     echo "$ac_t""$USE_NLS" 1>&6
7369
7370
7371     USE_INCLUDED_LIBINTL=no
7372
7373         if test "$USE_NLS" = "yes"; then
7374       cat >> confdefs.h <<\EOF
7375 #define ENABLE_NLS 1
7376 EOF
7377
7378       echo $ac_n "checking whether included gettext is requested""... $ac_c" 1>&6
7379 echo "configure:7380: checking whether included gettext is requested" >&5
7380       # Check whether --with-included-gettext or --without-included-gettext was given.
7381 if test "${with_included_gettext+set}" = set; then
7382   withval="$with_included_gettext"
7383   nls_cv_force_use_gnu_gettext=$withval
7384 else
7385   nls_cv_force_use_gnu_gettext=no
7386 fi
7387
7388       echo "$ac_t""$nls_cv_force_use_gnu_gettext" 1>&6
7389
7390       nls_cv_use_gnu_gettext="$nls_cv_force_use_gnu_gettext"
7391       if test "$nls_cv_force_use_gnu_gettext" != "yes"; then
7392                                         nls_cv_header_intl=
7393         nls_cv_header_libgt=
7394         CATOBJEXT=NONE
7395
7396         ac_safe=`echo "libintl.h" | sed 'y%./+-%__p_%'`
7397 echo $ac_n "checking for libintl.h""... $ac_c" 1>&6
7398 echo "configure:7399: checking for libintl.h" >&5
7399 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
7400   echo $ac_n "(cached) $ac_c" 1>&6
7401 else
7402   cat > conftest.$ac_ext <<EOF
7403 #line 7404 "configure"
7404 #include "confdefs.h"
7405 #include <libintl.h>
7406 EOF
7407 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
7408 { (eval echo configure:7409: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
7409 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
7410 if test -z "$ac_err"; then
7411   rm -rf conftest*
7412   eval "ac_cv_header_$ac_safe=yes"
7413 else
7414   echo "$ac_err" >&5
7415   echo "configure: failed program was:" >&5
7416   cat conftest.$ac_ext >&5
7417   rm -rf conftest*
7418   eval "ac_cv_header_$ac_safe=no"
7419 fi
7420 rm -f conftest*
7421 fi
7422 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
7423   echo "$ac_t""yes" 1>&6
7424   echo $ac_n "checking for gettext in libc""... $ac_c" 1>&6
7425 echo "configure:7426: checking for gettext in libc" >&5
7426 if eval "test \"`echo '$''{'gt_cv_func_gettext_libc'+set}'`\" = set"; then
7427   echo $ac_n "(cached) $ac_c" 1>&6
7428 else
7429   cat > conftest.$ac_ext <<EOF
7430 #line 7431 "configure"
7431 #include "confdefs.h"
7432 #include <libintl.h>
7433 int main() {
7434 return (int) gettext ("")
7435 ; return 0; }
7436 EOF
7437 if { (eval echo configure:7438: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7438   rm -rf conftest*
7439   gt_cv_func_gettext_libc=yes
7440 else
7441   echo "configure: failed program was:" >&5
7442   cat conftest.$ac_ext >&5
7443   rm -rf conftest*
7444   gt_cv_func_gettext_libc=no
7445 fi
7446 rm -f conftest*
7447 fi
7448
7449 echo "$ac_t""$gt_cv_func_gettext_libc" 1>&6
7450
7451            if test "$gt_cv_func_gettext_libc" != "yes"; then
7452              echo $ac_n "checking for bindtextdomain in -lintl""... $ac_c" 1>&6
7453 echo "configure:7454: checking for bindtextdomain in -lintl" >&5
7454 ac_lib_var=`echo intl'_'bindtextdomain | sed 'y%./+-%__p_%'`
7455 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
7456   echo $ac_n "(cached) $ac_c" 1>&6
7457 else
7458   ac_save_LIBS="$LIBS"
7459 LIBS="-lintl  $LIBS"
7460 cat > conftest.$ac_ext <<EOF
7461 #line 7462 "configure"
7462 #include "confdefs.h"
7463 /* Override any gcc2 internal prototype to avoid an error.  */
7464 /* We use char because int might match the return type of a gcc2
7465     builtin and then its argument prototype would still apply.  */
7466 char bindtextdomain();
7467
7468 int main() {
7469 bindtextdomain()
7470 ; return 0; }
7471 EOF
7472 if { (eval echo configure:7473: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7473   rm -rf conftest*
7474   eval "ac_cv_lib_$ac_lib_var=yes"
7475 else
7476   echo "configure: failed program was:" >&5
7477   cat conftest.$ac_ext >&5
7478   rm -rf conftest*
7479   eval "ac_cv_lib_$ac_lib_var=no"
7480 fi
7481 rm -f conftest*
7482 LIBS="$ac_save_LIBS"
7483
7484 fi
7485 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
7486   echo "$ac_t""yes" 1>&6
7487   echo $ac_n "checking for gettext in libintl""... $ac_c" 1>&6
7488 echo "configure:7489: checking for gettext in libintl" >&5
7489 if eval "test \"`echo '$''{'gt_cv_func_gettext_libintl'+set}'`\" = set"; then
7490   echo $ac_n "(cached) $ac_c" 1>&6
7491 else
7492   echo $ac_n "checking for gettext in -lintl""... $ac_c" 1>&6
7493 echo "configure:7494: checking for gettext in -lintl" >&5
7494 ac_lib_var=`echo intl'_'gettext | sed 'y%./+-%__p_%'`
7495 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
7496   echo $ac_n "(cached) $ac_c" 1>&6
7497 else
7498   ac_save_LIBS="$LIBS"
7499 LIBS="-lintl  $LIBS"
7500 cat > conftest.$ac_ext <<EOF
7501 #line 7502 "configure"
7502 #include "confdefs.h"
7503 /* Override any gcc2 internal prototype to avoid an error.  */
7504 /* We use char because int might match the return type of a gcc2
7505     builtin and then its argument prototype would still apply.  */
7506 char gettext();
7507
7508 int main() {
7509 gettext()
7510 ; return 0; }
7511 EOF
7512 if { (eval echo configure:7513: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7513   rm -rf conftest*
7514   eval "ac_cv_lib_$ac_lib_var=yes"
7515 else
7516   echo "configure: failed program was:" >&5
7517   cat conftest.$ac_ext >&5
7518   rm -rf conftest*
7519   eval "ac_cv_lib_$ac_lib_var=no"
7520 fi
7521 rm -f conftest*
7522 LIBS="$ac_save_LIBS"
7523
7524 fi
7525 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
7526   echo "$ac_t""yes" 1>&6
7527   gt_cv_func_gettext_libintl=yes
7528 else
7529   echo "$ac_t""no" 1>&6
7530 gt_cv_func_gettext_libintl=no
7531 fi
7532
7533 fi
7534
7535 echo "$ac_t""$gt_cv_func_gettext_libintl" 1>&6
7536 else
7537   echo "$ac_t""no" 1>&6
7538 fi
7539
7540            fi
7541
7542            if test "$gt_cv_func_gettext_libc" = "yes" \
7543               || test "$gt_cv_func_gettext_libintl" = "yes"; then
7544               cat >> confdefs.h <<\EOF
7545 #define HAVE_GETTEXT 1
7546 EOF
7547
7548               # Extract the first word of "msgfmt", so it can be a program name with args.
7549 set dummy msgfmt; ac_word=$2
7550 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
7551 echo "configure:7552: checking for $ac_word" >&5
7552 if eval "test \"`echo '$''{'ac_cv_path_MSGFMT'+set}'`\" = set"; then
7553   echo $ac_n "(cached) $ac_c" 1>&6
7554 else
7555   case "$MSGFMT" in
7556   /*)
7557   ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
7558   ;;
7559   *)
7560   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
7561   for ac_dir in $PATH; do
7562     test -z "$ac_dir" && ac_dir=.
7563     if test -f $ac_dir/$ac_word; then
7564       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
7565         ac_cv_path_MSGFMT="$ac_dir/$ac_word"
7566         break
7567       fi
7568     fi
7569   done
7570   IFS="$ac_save_ifs"
7571   test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT="no"
7572   ;;
7573 esac
7574 fi
7575 MSGFMT="$ac_cv_path_MSGFMT"
7576 if test -n "$MSGFMT"; then
7577   echo "$ac_t""$MSGFMT" 1>&6
7578 else
7579   echo "$ac_t""no" 1>&6
7580 fi
7581               if test "$MSGFMT" != "no"; then
7582                 for ac_func in dcgettext
7583 do
7584 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
7585 echo "configure:7586: checking for $ac_func" >&5
7586 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
7587   echo $ac_n "(cached) $ac_c" 1>&6
7588 else
7589   cat > conftest.$ac_ext <<EOF
7590 #line 7591 "configure"
7591 #include "confdefs.h"
7592 /* System header to define __stub macros and hopefully few prototypes,
7593     which can conflict with char $ac_func(); below.  */
7594 #include <assert.h>
7595 /* Override any gcc2 internal prototype to avoid an error.  */
7596 /* We use char because int might match the return type of a gcc2
7597     builtin and then its argument prototype would still apply.  */
7598 char $ac_func();
7599 char (*f)();
7600
7601 int main() {
7602
7603 /* The GNU C library defines this for functions which it implements
7604     to always fail with ENOSYS.  Some functions are actually named
7605     something starting with __ and the normal name is an alias.  */
7606 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
7607 choke me
7608 #else
7609 f = $ac_func;
7610 #endif
7611
7612 ; return 0; }
7613 EOF
7614 if { (eval echo configure:7615: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7615   rm -rf conftest*
7616   eval "ac_cv_func_$ac_func=yes"
7617 else
7618   echo "configure: failed program was:" >&5
7619   cat conftest.$ac_ext >&5
7620   rm -rf conftest*
7621   eval "ac_cv_func_$ac_func=no"
7622 fi
7623 rm -f conftest*
7624 fi
7625
7626 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
7627   echo "$ac_t""yes" 1>&6
7628     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
7629   cat >> confdefs.h <<EOF
7630 #define $ac_tr_func 1
7631 EOF
7632
7633 else
7634   echo "$ac_t""no" 1>&6
7635 fi
7636 done
7637
7638                 # Extract the first word of "gmsgfmt", so it can be a program name with args.
7639 set dummy gmsgfmt; ac_word=$2
7640 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
7641 echo "configure:7642: checking for $ac_word" >&5
7642 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
7643   echo $ac_n "(cached) $ac_c" 1>&6
7644 else
7645   case "$GMSGFMT" in
7646   /*)
7647   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
7648   ;;
7649   ?:/*)
7650   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path.
7651   ;;
7652   *)
7653   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
7654   ac_dummy="$PATH"
7655   for ac_dir in $ac_dummy; do
7656     test -z "$ac_dir" && ac_dir=.
7657     if test -f $ac_dir/$ac_word; then
7658       ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
7659       break
7660     fi
7661   done
7662   IFS="$ac_save_ifs"
7663   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
7664   ;;
7665 esac
7666 fi
7667 GMSGFMT="$ac_cv_path_GMSGFMT"
7668 if test -n "$GMSGFMT"; then
7669   echo "$ac_t""$GMSGFMT" 1>&6
7670 else
7671   echo "$ac_t""no" 1>&6
7672 fi
7673
7674                 # Extract the first word of "xgettext", so it can be a program name with args.
7675 set dummy xgettext; ac_word=$2
7676 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
7677 echo "configure:7678: checking for $ac_word" >&5
7678 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
7679   echo $ac_n "(cached) $ac_c" 1>&6
7680 else
7681   case "$XGETTEXT" in
7682   /*)
7683   ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
7684   ;;
7685   *)
7686   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
7687   for ac_dir in $PATH; do
7688     test -z "$ac_dir" && ac_dir=.
7689     if test -f $ac_dir/$ac_word; then
7690       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
7691         ac_cv_path_XGETTEXT="$ac_dir/$ac_word"
7692         break
7693       fi
7694     fi
7695   done
7696   IFS="$ac_save_ifs"
7697   test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
7698   ;;
7699 esac
7700 fi
7701 XGETTEXT="$ac_cv_path_XGETTEXT"
7702 if test -n "$XGETTEXT"; then
7703   echo "$ac_t""$XGETTEXT" 1>&6
7704 else
7705   echo "$ac_t""no" 1>&6
7706 fi
7707
7708                 cat > conftest.$ac_ext <<EOF
7709 #line 7710 "configure"
7710 #include "confdefs.h"
7711
7712 int main() {
7713 extern int _nl_msg_cat_cntr;
7714                                return _nl_msg_cat_cntr
7715 ; return 0; }
7716 EOF
7717 if { (eval echo configure:7718: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7718   rm -rf conftest*
7719   CATOBJEXT=.gmo
7720                    DATADIRNAME=share
7721 else
7722   echo "configure: failed program was:" >&5
7723   cat conftest.$ac_ext >&5
7724   rm -rf conftest*
7725   CATOBJEXT=.mo
7726                    DATADIRNAME=lib
7727 fi
7728 rm -f conftest*
7729                 INSTOBJEXT=.mo
7730               fi
7731             fi
7732
7733 else
7734   echo "$ac_t""no" 1>&6
7735 fi
7736
7737
7738         if test "$CATOBJEXT" = "NONE"; then
7739           echo $ac_n "checking whether catgets can be used""... $ac_c" 1>&6
7740 echo "configure:7741: checking whether catgets can be used" >&5
7741           # Check whether --with-catgets or --without-catgets was given.
7742 if test "${with_catgets+set}" = set; then
7743   withval="$with_catgets"
7744   nls_cv_use_catgets=$withval
7745 else
7746   nls_cv_use_catgets=no
7747 fi
7748
7749           echo "$ac_t""$nls_cv_use_catgets" 1>&6
7750
7751           if test "$nls_cv_use_catgets" = "yes"; then
7752                     echo $ac_n "checking for main in -li""... $ac_c" 1>&6
7753 echo "configure:7754: checking for main in -li" >&5
7754 ac_lib_var=`echo i'_'main | sed 'y%./+-%__p_%'`
7755 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
7756   echo $ac_n "(cached) $ac_c" 1>&6
7757 else
7758   ac_save_LIBS="$LIBS"
7759 LIBS="-li  $LIBS"
7760 cat > conftest.$ac_ext <<EOF
7761 #line 7762 "configure"
7762 #include "confdefs.h"
7763
7764 int main() {
7765 main()
7766 ; return 0; }
7767 EOF
7768 if { (eval echo configure:7769: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7769   rm -rf conftest*
7770   eval "ac_cv_lib_$ac_lib_var=yes"
7771 else
7772   echo "configure: failed program was:" >&5
7773   cat conftest.$ac_ext >&5
7774   rm -rf conftest*
7775   eval "ac_cv_lib_$ac_lib_var=no"
7776 fi
7777 rm -f conftest*
7778 LIBS="$ac_save_LIBS"
7779
7780 fi
7781 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
7782   echo "$ac_t""yes" 1>&6
7783     ac_tr_lib=HAVE_LIB`echo i | sed -e 's/[^a-zA-Z0-9_]/_/g' \
7784     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
7785   cat >> confdefs.h <<EOF
7786 #define $ac_tr_lib 1
7787 EOF
7788
7789   LIBS="-li $LIBS"
7790
7791 else
7792   echo "$ac_t""no" 1>&6
7793 fi
7794
7795             echo $ac_n "checking for catgets""... $ac_c" 1>&6
7796 echo "configure:7797: checking for catgets" >&5
7797 if eval "test \"`echo '$''{'ac_cv_func_catgets'+set}'`\" = set"; then
7798   echo $ac_n "(cached) $ac_c" 1>&6
7799 else
7800   cat > conftest.$ac_ext <<EOF
7801 #line 7802 "configure"
7802 #include "confdefs.h"
7803 /* System header to define __stub macros and hopefully few prototypes,
7804     which can conflict with char catgets(); below.  */
7805 #include <assert.h>
7806 /* Override any gcc2 internal prototype to avoid an error.  */
7807 /* We use char because int might match the return type of a gcc2
7808     builtin and then its argument prototype would still apply.  */
7809 char catgets();
7810 char (*f)();
7811
7812 int main() {
7813
7814 /* The GNU C library defines this for functions which it implements
7815     to always fail with ENOSYS.  Some functions are actually named
7816     something starting with __ and the normal name is an alias.  */
7817 #if defined (__stub_catgets) || defined (__stub___catgets)
7818 choke me
7819 #else
7820 f = catgets;
7821 #endif
7822
7823 ; return 0; }
7824 EOF
7825 if { (eval echo configure:7826: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7826   rm -rf conftest*
7827   eval "ac_cv_func_catgets=yes"
7828 else
7829   echo "configure: failed program was:" >&5
7830   cat conftest.$ac_ext >&5
7831   rm -rf conftest*
7832   eval "ac_cv_func_catgets=no"
7833 fi
7834 rm -f conftest*
7835 fi
7836
7837 if eval "test \"`echo '$ac_cv_func_'catgets`\" = yes"; then
7838   echo "$ac_t""yes" 1>&6
7839   cat >> confdefs.h <<\EOF
7840 #define HAVE_CATGETS 1
7841 EOF
7842
7843                INTLOBJS="\$(CATOBJS)"
7844                # Extract the first word of "gencat", so it can be a program name with args.
7845 set dummy gencat; ac_word=$2
7846 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
7847 echo "configure:7848: checking for $ac_word" >&5
7848 if eval "test \"`echo '$''{'ac_cv_path_GENCAT'+set}'`\" = set"; then
7849   echo $ac_n "(cached) $ac_c" 1>&6
7850 else
7851   case "$GENCAT" in
7852   /*)
7853   ac_cv_path_GENCAT="$GENCAT" # Let the user override the test with a path.
7854   ;;
7855   ?:/*)
7856   ac_cv_path_GENCAT="$GENCAT" # Let the user override the test with a dos path.
7857   ;;
7858   *)
7859   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
7860   ac_dummy="$PATH"
7861   for ac_dir in $ac_dummy; do
7862     test -z "$ac_dir" && ac_dir=.
7863     if test -f $ac_dir/$ac_word; then
7864       ac_cv_path_GENCAT="$ac_dir/$ac_word"
7865       break
7866     fi
7867   done
7868   IFS="$ac_save_ifs"
7869   test -z "$ac_cv_path_GENCAT" && ac_cv_path_GENCAT="no"
7870   ;;
7871 esac
7872 fi
7873 GENCAT="$ac_cv_path_GENCAT"
7874 if test -n "$GENCAT"; then
7875   echo "$ac_t""$GENCAT" 1>&6
7876 else
7877   echo "$ac_t""no" 1>&6
7878 fi
7879                if test "$GENCAT" != "no"; then
7880                  # Extract the first word of "gmsgfmt", so it can be a program name with args.
7881 set dummy gmsgfmt; ac_word=$2
7882 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
7883 echo "configure:7884: checking for $ac_word" >&5
7884 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
7885   echo $ac_n "(cached) $ac_c" 1>&6
7886 else
7887   case "$GMSGFMT" in
7888   /*)
7889   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
7890   ;;
7891   ?:/*)
7892   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path.
7893   ;;
7894   *)
7895   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
7896   ac_dummy="$PATH"
7897   for ac_dir in $ac_dummy; do
7898     test -z "$ac_dir" && ac_dir=.
7899     if test -f $ac_dir/$ac_word; then
7900       ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
7901       break
7902     fi
7903   done
7904   IFS="$ac_save_ifs"
7905   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="no"
7906   ;;
7907 esac
7908 fi
7909 GMSGFMT="$ac_cv_path_GMSGFMT"
7910 if test -n "$GMSGFMT"; then
7911   echo "$ac_t""$GMSGFMT" 1>&6
7912 else
7913   echo "$ac_t""no" 1>&6
7914 fi
7915
7916                  if test "$GMSGFMT" = "no"; then
7917                    # Extract the first word of "msgfmt", so it can be a program name with args.
7918 set dummy msgfmt; ac_word=$2
7919 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
7920 echo "configure:7921: checking for $ac_word" >&5
7921 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
7922   echo $ac_n "(cached) $ac_c" 1>&6
7923 else
7924   case "$GMSGFMT" in
7925   /*)
7926   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
7927   ;;
7928   *)
7929   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
7930   for ac_dir in $PATH; do
7931     test -z "$ac_dir" && ac_dir=.
7932     if test -f $ac_dir/$ac_word; then
7933       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
7934         ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
7935         break
7936       fi
7937     fi
7938   done
7939   IFS="$ac_save_ifs"
7940   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="no"
7941   ;;
7942 esac
7943 fi
7944 GMSGFMT="$ac_cv_path_GMSGFMT"
7945 if test -n "$GMSGFMT"; then
7946   echo "$ac_t""$GMSGFMT" 1>&6
7947 else
7948   echo "$ac_t""no" 1>&6
7949 fi
7950
7951                  fi
7952                  # Extract the first word of "xgettext", so it can be a program name with args.
7953 set dummy xgettext; ac_word=$2
7954 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
7955 echo "configure:7956: checking for $ac_word" >&5
7956 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
7957   echo $ac_n "(cached) $ac_c" 1>&6
7958 else
7959   case "$XGETTEXT" in
7960   /*)
7961   ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
7962   ;;
7963   *)
7964   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
7965   for ac_dir in $PATH; do
7966     test -z "$ac_dir" && ac_dir=.
7967     if test -f $ac_dir/$ac_word; then
7968       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
7969         ac_cv_path_XGETTEXT="$ac_dir/$ac_word"
7970         break
7971       fi
7972     fi
7973   done
7974   IFS="$ac_save_ifs"
7975   test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
7976   ;;
7977 esac
7978 fi
7979 XGETTEXT="$ac_cv_path_XGETTEXT"
7980 if test -n "$XGETTEXT"; then
7981   echo "$ac_t""$XGETTEXT" 1>&6
7982 else
7983   echo "$ac_t""no" 1>&6
7984 fi
7985
7986                  USE_INCLUDED_LIBINTL=yes
7987                  CATOBJEXT=.cat
7988                  INSTOBJEXT=.cat
7989                  DATADIRNAME=lib
7990                  INTLDEPS='$(top_builddir)/intl/libintl.a'
7991                  INTLLIBS=$INTLDEPS
7992                  LIBS=`echo $LIBS | sed -e 's/-lintl//'`
7993                  nls_cv_header_intl=intl/libintl.h
7994                  nls_cv_header_libgt=intl/libgettext.h
7995                fi
7996 else
7997   echo "$ac_t""no" 1>&6
7998 fi
7999
8000           fi
8001         fi
8002
8003         if test "$CATOBJEXT" = "NONE"; then
8004                           nls_cv_use_gnu_gettext=yes
8005         fi
8006       fi
8007
8008       if test "$nls_cv_use_gnu_gettext" = "yes"; then
8009                 INTLOBJS="\$(GETTOBJS)"
8010         # Extract the first word of "msgfmt", so it can be a program name with args.
8011 set dummy msgfmt; ac_word=$2
8012 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8013 echo "configure:8014: checking for $ac_word" >&5
8014 if eval "test \"`echo '$''{'ac_cv_path_MSGFMT'+set}'`\" = set"; then
8015   echo $ac_n "(cached) $ac_c" 1>&6
8016 else
8017   case "$MSGFMT" in
8018   /*)
8019   ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
8020   ;;
8021   *)
8022   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
8023   for ac_dir in $PATH; do
8024     test -z "$ac_dir" && ac_dir=.
8025     if test -f $ac_dir/$ac_word; then
8026       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
8027         ac_cv_path_MSGFMT="$ac_dir/$ac_word"
8028         break
8029       fi
8030     fi
8031   done
8032   IFS="$ac_save_ifs"
8033   test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT="msgfmt"
8034   ;;
8035 esac
8036 fi
8037 MSGFMT="$ac_cv_path_MSGFMT"
8038 if test -n "$MSGFMT"; then
8039   echo "$ac_t""$MSGFMT" 1>&6
8040 else
8041   echo "$ac_t""no" 1>&6
8042 fi
8043
8044         # Extract the first word of "gmsgfmt", so it can be a program name with args.
8045 set dummy gmsgfmt; ac_word=$2
8046 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8047 echo "configure:8048: checking for $ac_word" >&5
8048 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
8049   echo $ac_n "(cached) $ac_c" 1>&6
8050 else
8051   case "$GMSGFMT" in
8052   /*)
8053   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
8054   ;;
8055   ?:/*)
8056   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path.
8057   ;;
8058   *)
8059   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
8060   ac_dummy="$PATH"
8061   for ac_dir in $ac_dummy; do
8062     test -z "$ac_dir" && ac_dir=.
8063     if test -f $ac_dir/$ac_word; then
8064       ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
8065       break
8066     fi
8067   done
8068   IFS="$ac_save_ifs"
8069   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
8070   ;;
8071 esac
8072 fi
8073 GMSGFMT="$ac_cv_path_GMSGFMT"
8074 if test -n "$GMSGFMT"; then
8075   echo "$ac_t""$GMSGFMT" 1>&6
8076 else
8077   echo "$ac_t""no" 1>&6
8078 fi
8079
8080         # Extract the first word of "xgettext", so it can be a program name with args.
8081 set dummy xgettext; ac_word=$2
8082 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8083 echo "configure:8084: checking for $ac_word" >&5
8084 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
8085   echo $ac_n "(cached) $ac_c" 1>&6
8086 else
8087   case "$XGETTEXT" in
8088   /*)
8089   ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
8090   ;;
8091   *)
8092   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
8093   for ac_dir in $PATH; do
8094     test -z "$ac_dir" && ac_dir=.
8095     if test -f $ac_dir/$ac_word; then
8096       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
8097         ac_cv_path_XGETTEXT="$ac_dir/$ac_word"
8098         break
8099       fi
8100     fi
8101   done
8102   IFS="$ac_save_ifs"
8103   test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
8104   ;;
8105 esac
8106 fi
8107 XGETTEXT="$ac_cv_path_XGETTEXT"
8108 if test -n "$XGETTEXT"; then
8109   echo "$ac_t""$XGETTEXT" 1>&6
8110 else
8111   echo "$ac_t""no" 1>&6
8112 fi
8113
8114
8115         USE_INCLUDED_LIBINTL=yes
8116         CATOBJEXT=.gmo
8117         INSTOBJEXT=.mo
8118         DATADIRNAME=share
8119         INTLDEPS='$(top_builddir)/intl/libintl.a'
8120         INTLLIBS=$INTLDEPS
8121         LIBS=`echo $LIBS | sed -e 's/-lintl//'`
8122         nls_cv_header_intl=intl/libintl.h
8123         nls_cv_header_libgt=intl/libgettext.h
8124       fi
8125
8126             if test "$XGETTEXT" != ":"; then
8127                         if $XGETTEXT --omit-header /dev/null 2> /dev/null; then
8128           : ;
8129         else
8130           echo "$ac_t""found xgettext program is not GNU xgettext; ignore it" 1>&6
8131           XGETTEXT=":"
8132         fi
8133       fi
8134
8135       # We need to process the po/ directory.
8136       POSUB=po
8137     else
8138       DATADIRNAME=share
8139       nls_cv_header_intl=intl/libintl.h
8140       nls_cv_header_libgt=intl/libgettext.h
8141     fi
8142
8143
8144
8145
8146     # If this is used in GNU gettext we have to set USE_NLS to `yes'
8147     # because some of the sources are only built for this goal.
8148     if test "$PACKAGE" = gettext; then
8149       USE_NLS=yes
8150       USE_INCLUDED_LIBINTL=yes
8151     fi
8152
8153                 for lang in $ALL_LINGUAS; do
8154       GMOFILES="$GMOFILES $lang.gmo"
8155       POFILES="$POFILES $lang.po"
8156     done
8157
8158
8159
8160
8161
8162
8163
8164
8165
8166
8167
8168
8169
8170
8171    if test "x$CATOBJEXT" != "x"; then
8172      if test "x$ALL_LINGUAS" = "x"; then
8173        LINGUAS=
8174      else
8175        echo $ac_n "checking for catalogs to be installed""... $ac_c" 1>&6
8176 echo "configure:8177: checking for catalogs to be installed" >&5
8177        NEW_LINGUAS=
8178        for lang in ${LINGUAS=$ALL_LINGUAS}; do
8179          case "$ALL_LINGUAS" in
8180           *$lang*) NEW_LINGUAS="$NEW_LINGUAS $lang" ;;
8181          esac
8182        done
8183        LINGUAS=$NEW_LINGUAS
8184        echo "$ac_t""$LINGUAS" 1>&6
8185      fi
8186
8187           if test -n "$LINGUAS"; then
8188        for lang in $LINGUAS; do CATALOGS="$CATALOGS $lang$CATOBJEXT"; done
8189      fi
8190    fi
8191
8192             if test $ac_cv_header_locale_h = yes; then
8193      INCLUDE_LOCALE_H="#include <locale.h>"
8194    else
8195      INCLUDE_LOCALE_H="\
8196 /* The system does not provide the header <locale.h>.  Take care yourself.  */"
8197    fi
8198
8199
8200             test -d intl || mkdir intl
8201    if test "$CATOBJEXT" = ".cat"; then
8202      ac_safe=`echo "linux/version.h" | sed 'y%./+-%__p_%'`
8203 echo $ac_n "checking for linux/version.h""... $ac_c" 1>&6
8204 echo "configure:8205: checking for linux/version.h" >&5
8205 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
8206   echo $ac_n "(cached) $ac_c" 1>&6
8207 else
8208   cat > conftest.$ac_ext <<EOF
8209 #line 8210 "configure"
8210 #include "confdefs.h"
8211 #include <linux/version.h>
8212 EOF
8213 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
8214 { (eval echo configure:8215: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
8215 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
8216 if test -z "$ac_err"; then
8217   rm -rf conftest*
8218   eval "ac_cv_header_$ac_safe=yes"
8219 else
8220   echo "$ac_err" >&5
8221   echo "configure: failed program was:" >&5
8222   cat conftest.$ac_ext >&5
8223   rm -rf conftest*
8224   eval "ac_cv_header_$ac_safe=no"
8225 fi
8226 rm -f conftest*
8227 fi
8228 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
8229   echo "$ac_t""yes" 1>&6
8230   msgformat=linux
8231 else
8232   echo "$ac_t""no" 1>&6
8233 msgformat=xopen
8234 fi
8235
8236
8237                sed -e '/^#/d' $srcdir/intl/$msgformat-msg.sed > intl/po2msg.sed
8238    fi
8239       sed -e '/^#.*[^\\]$/d' -e '/^#$/d' \
8240      $srcdir/intl/po2tbl.sed.in > intl/po2tbl.sed
8241
8242             if test "$PACKAGE" = "gettext"; then
8243      GT_NO="#NO#"
8244      GT_YES=
8245    else
8246      GT_NO=
8247      GT_YES="#YES#"
8248    fi
8249
8250
8251
8252             MKINSTALLDIRS=
8253    if test -n "$ac_aux_dir"; then
8254      MKINSTALLDIRS="$ac_aux_dir/mkinstalldirs"
8255    fi
8256    if test -z "$MKINSTALLDIRS"; then
8257      MKINSTALLDIRS="\$(top_srcdir)/mkinstalldirs"
8258    fi
8259
8260
8261       l=
8262
8263
8264          test -d po || mkdir po
8265    if test "x$srcdir" != "x."; then
8266      if test "x`echo $srcdir | sed 's@/.*@@'`" = "x"; then
8267        posrcprefix="$srcdir/"
8268      else
8269        posrcprefix="../$srcdir/"
8270      fi
8271    else
8272      posrcprefix="../"
8273    fi
8274    rm -f po/POTFILES
8275    sed -e "/^#/d" -e "/^\$/d" -e "s,.*, $posrcprefix& \\\\," -e "\$s/\(.*\) \\\\/\1/" \
8276         < $srcdir/po/POTFILES.in > po/POTFILES
8277
8278 XGETTEXT="AWK='$AWK' \$(SHELL) \$(top_srcdir)/exgettext $XGETTEXT"
8279
8280 # Windows32 Registry support for specifying GCC installation paths.
8281 # Check whether --enable-win32-registry or --disable-win32-registry was given.
8282 if test "${enable_win32_registry+set}" = set; then
8283   enableval="$enable_win32_registry"
8284   :
8285 fi
8286
8287
8288 echo $ac_n "checking whether windows registry support is requested""... $ac_c" 1>&6
8289 echo "configure:8290: checking whether windows registry support is requested" >&5
8290 if test x$enable_win32_registry != xno; then
8291   cat >> confdefs.h <<\EOF
8292 #define ENABLE_WIN32_REGISTRY 1
8293 EOF
8294
8295   echo "$ac_t""yes" 1>&6
8296 else
8297   echo "$ac_t""no" 1>&6
8298 fi
8299
8300 # Check if user specified a different registry key.
8301 case x${enable_win32_registry} in
8302 x | xyes)
8303   # default.
8304   gcc_cv_win32_registry_key="$VERSION"
8305   ;;
8306 xno)
8307   # no registry lookup.
8308   gcc_cv_win32_registry_key=''
8309   ;;
8310 *)
8311   # user-specified key.
8312   gcc_cv_win32_registry_key="$enable_win32_registry"
8313   ;;
8314 esac
8315
8316 if test x$enable_win32_registry != xno; then
8317   echo $ac_n "checking registry key on windows hosts""... $ac_c" 1>&6
8318 echo "configure:8319: checking registry key on windows hosts" >&5
8319   cat >> confdefs.h <<EOF
8320 #define WIN32_REGISTRY_KEY "$gcc_cv_win32_registry_key"
8321 EOF
8322
8323   echo "$ac_t""$gcc_cv_win32_registry_key" 1>&6
8324 fi
8325
8326 # Get an absolute path to the GCC top-level source directory
8327 holddir=`pwd`
8328 cd $srcdir
8329 topdir=`pwd`
8330 cd $holddir
8331
8332 # Conditionalize the makefile for this host machine.
8333 # Make-host contains the concatenation of all host makefile fragments
8334 # [there can be more than one].  This file is built by configure.frag.
8335 host_overrides=Make-host
8336 dep_host_xmake_file=
8337 for f in .. ${host_xmake_file}
8338 do
8339         if test -f ${srcdir}/config/$f
8340         then
8341                 dep_host_xmake_file="${dep_host_xmake_file} ${srcdir}/config/$f"
8342         fi
8343 done
8344
8345 # Conditionalize the makefile for this target machine.
8346 # Make-target contains the concatenation of all host makefile fragments
8347 # [there can be more than one].  This file is built by configure.frag.
8348 target_overrides=Make-target
8349 dep_tmake_file=
8350 for f in .. ${tmake_file}
8351 do
8352         if test -f ${srcdir}/config/$f
8353         then
8354                 dep_tmake_file="${dep_tmake_file} ${srcdir}/config/$f"
8355         fi
8356 done
8357
8358 # If the host doesn't support symlinks, modify CC in
8359 # FLAGS_TO_PASS so CC="stage1/xgcc -Bstage1/" works.
8360 # Otherwise, we can use "CC=$(CC)".
8361 rm -f symtest.tem
8362 if $symbolic_link $srcdir/gcc.c symtest.tem 2>/dev/null
8363 then
8364         cc_set_by_configure="\$(CC)"
8365         quoted_cc_set_by_configure="\$(CC)"
8366         stage_prefix_set_by_configure="\$(STAGE_PREFIX)"
8367 else
8368         rm -f symtest.tem
8369         if cp -p $srcdir/gcc.c symtest.tem 2>/dev/null
8370         then
8371                 symbolic_link="cp -p"
8372         else
8373                 symbolic_link="cp"
8374         fi
8375         cc_set_by_configure="\`case '\$(CC)' in stage*) echo '\$(CC)' | sed -e 's|stage|../stage|g';; *) echo '\$(CC)';; esac\`"
8376         quoted_cc_set_by_configure="\\\`case '\\\$(CC)' in stage*) echo '\\\$(CC)' | sed -e 's|stage|../stage|g';; *) echo '\\\$(CC)';; esac\\\`"
8377         stage_prefix_set_by_configure="\`case '\$(STAGE_PREFIX)' in stage*) echo '\$(STAGE_PREFIX)' | sed -e 's|stage|../stage|g';; *) echo '\$(STAGE_PREFIX)';; esac\`"
8378 fi
8379 rm -f symtest.tem
8380
8381 out_object_file=`basename $out_file .c`.o
8382
8383 tm_file_list=
8384 for f in $tm_file; do
8385   case $f in
8386     gansidecl.h )
8387        tm_file_list="${tm_file_list} $f" ;;
8388     *) tm_file_list="${tm_file_list} \$(srcdir)/config/$f" ;;
8389   esac
8390 done
8391
8392 host_xm_file_list=
8393 for f in $host_xm_file; do
8394   case $f in
8395     auto-host.h | gansidecl.h | hwint.h )
8396        host_xm_file_list="${host_xm_file_list} $f" ;;
8397     *) host_xm_file_list="${host_xm_file_list} \$(srcdir)/config/$f" ;;
8398   esac
8399 done
8400
8401 build_xm_file_list=
8402 for f in $build_xm_file; do
8403   case $f in
8404     auto-build.h | auto-host.h | gansidecl.h | hwint.h )
8405        build_xm_file_list="${build_xm_file_list} $f" ;;
8406     *) build_xm_file_list="${build_xm_file_list} \$(srcdir)/config/$f" ;;
8407   esac
8408 done
8409
8410 # Define macro CROSS_COMPILE in compilation
8411 # if this is a cross-compiler.
8412 # Also use all.cross instead of all.internal
8413 # and add cross-make to Makefile.
8414 cross_overrides="/dev/null"
8415 if test x$host != x$target
8416 then
8417         cross_defines="CROSS=-DCROSS_COMPILE"
8418         cross_overrides="${topdir}/cross-make"
8419 fi
8420
8421 # When building gcc with a cross-compiler, we need to fix a few things.
8422 # This must come after cross-make as we want all.build to override
8423 # all.cross.
8424 build_overrides="/dev/null"
8425 if test x$build != x$host
8426 then
8427         build_overrides="${topdir}/build-make"
8428 fi
8429
8430 # Expand extra_headers to include complete path.
8431 # This substitutes for lots of t-* files.
8432 extra_headers_list=
8433 if test "x$extra_headers" = x
8434 then true
8435 else
8436         # Prepend ${srcdir}/ginclude/ to every entry in extra_headers.
8437         for file in $extra_headers;
8438         do
8439                 extra_headers_list="${extra_headers_list} \$(srcdir)/ginclude/${file}"
8440         done
8441 fi
8442
8443 if test x$use_collect2 = xno; then
8444         use_collect2=
8445 fi
8446
8447 # Add a definition of USE_COLLECT2 if system wants one.
8448 # Also tell toplev.c what to do.
8449 # This substitutes for lots of t-* files.
8450 if test x$use_collect2 = x
8451 then
8452         will_use_collect2=
8453         maybe_use_collect2=
8454 else
8455         will_use_collect2="collect2"
8456         maybe_use_collect2="-DUSE_COLLECT2"
8457 fi
8458
8459 # NEED TO CONVERT
8460 # Set MD_DEPS if the real md file is in md.pre-cpp.
8461 # Set MD_CPP to the cpp to pass the md file through.  Md files use ';'
8462 # for line oriented comments, so we must always use a GNU cpp.  If
8463 # building gcc with a cross compiler, use the cross compiler just
8464 # built.  Otherwise, we can use the cpp just built.
8465 md_file_sub=
8466 if test "x$md_cppflags" = x
8467 then
8468         md_file_sub=$srcdir/config/$md_file
8469 else
8470         md_file=md
8471 fi
8472
8473 # If we have gas in the build tree, make a link to it.
8474 if test -f ../gas/Makefile; then
8475         rm -f as; $symbolic_link ../gas/as-new$host_exeext as$host_exeext 2>/dev/null
8476 fi
8477
8478 # If we have nm in the build tree, make a link to it.
8479 if test -f ../binutils/Makefile; then
8480         rm -f nm; $symbolic_link ../binutils/nm-new$host_exeext nm$host_exeext 2>/dev/null
8481 fi
8482
8483 # If we have ld in the build tree, make a link to it.
8484 if test -f ../ld/Makefile; then
8485 #       if test x$use_collect2 = x; then
8486 #               rm -f ld; $symbolic_link ../ld/ld-new$host_exeext ld$host_exeext 2>/dev/null
8487 #       else
8488                 rm -f collect-ld; $symbolic_link ../ld/ld-new$host_exeext collect-ld$host_exeext 2>/dev/null
8489 #       fi
8490 fi
8491
8492 # Figure out what assembler alignment features are present.
8493 echo $ac_n "checking assembler alignment features""... $ac_c" 1>&6
8494 echo "configure:8495: checking assembler alignment features" >&5
8495 gcc_cv_as=
8496 gcc_cv_as_alignment_features=
8497 gcc_cv_as_gas_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/gas
8498 if test -x "$DEFAULT_ASSEMBLER"; then
8499         gcc_cv_as="$DEFAULT_ASSEMBLER"
8500 elif test -x "$AS"; then
8501         gcc_cv_as="$AS"
8502 elif test -x as$host_exeext; then
8503         # Build using assembler in the current directory.
8504         gcc_cv_as=./as$host_exeext
8505 elif test -f $gcc_cv_as_gas_srcdir/configure.in -a -f ../gas/Makefile; then
8506         # Single tree build which includes gas.
8507         for f in $gcc_cv_as_gas_srcdir/configure $gcc_cv_as_gas_srcdir/configure.in $gcc_cv_as_gas_srcdir/Makefile.in
8508         do
8509                 gcc_cv_gas_version=`grep '^VERSION=[0-9]*\.[0-9]*' $f`
8510                 if test x$gcc_cv_gas_version != x; then
8511                         break
8512                 fi
8513         done
8514         gcc_cv_gas_major_version=`expr "$gcc_cv_gas_version" : "VERSION=\([0-9]*\)"`
8515         gcc_cv_gas_minor_version=`expr "$gcc_cv_gas_version" : "VERSION=[0-9]*\.\([0-9]*\)"`
8516         if test x$gcc_cv_gas_major_version != x -a x$gcc_cv_gas_minor_version != x; then
8517                 # Gas version 2.6 and later support for .balign and .p2align.
8518                 # bytes to skip when using .p2align.
8519                 if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 6 -o "$gcc_cv_gas_major_version" -gt 2; then
8520                         gcc_cv_as_alignment_features=".balign and .p2align"
8521                         cat >> confdefs.h <<\EOF
8522 #define HAVE_GAS_BALIGN_AND_P2ALIGN 1
8523 EOF
8524
8525                 fi
8526                 # Gas version 2.8 and later support specifying the maximum
8527                 # bytes to skip when using .p2align.
8528                 if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 8 -o "$gcc_cv_gas_major_version" -gt 2; then
8529                         gcc_cv_as_alignment_features=".p2align including maximum skip"
8530                         cat >> confdefs.h <<\EOF
8531 #define HAVE_GAS_MAX_SKIP_P2ALIGN 1
8532 EOF
8533
8534                 fi
8535         fi
8536 elif test x$host = x$target; then
8537         # Native build.
8538         # Search the same directories that the installed compiler will
8539         # search.  Else we may find the wrong assembler and lose.  If we
8540         # do not find a suitable assembler binary, then try the user's
8541         # path.
8542         #
8543         # Also note we have to check MD_EXEC_PREFIX before checking the
8544         # user's path.  Unfortunately, there is no good way to get at the
8545         # value of MD_EXEC_PREFIX here.  So we do a brute force search
8546         # through all the known MD_EXEC_PREFIX values.  Ugh.  This needs
8547         # to be fixed as part of the make/configure rewrite too.
8548
8549         if test "x$exec_prefix" = xNONE; then
8550                 if test "x$prefix" = xNONE; then
8551                         test_prefix=/usr/local
8552                 else
8553                         test_prefix=$prefix
8554                 fi
8555         else
8556                 test_prefix=$exec_prefix
8557         fi
8558
8559         # If the loop below does not find an assembler, then use whatever
8560         # one we can find in the users's path.
8561         # user's path.
8562         as=as$host_exeext
8563
8564         test_dirs="$test_prefix/lib/gcc-lib/$target/$gcc_version \
8565                    $test_prefix/lib/gcc-lib/$target \
8566                    /usr/lib/gcc/$target/$gcc_version \
8567                    /usr/lib/gcc/$target \
8568                    $test_prefix/$target/bin/$target/$gcc_version \
8569                    $test_prefix/$target/bin \
8570                    /usr/libexec \
8571                    /usr/ccs/gcc \
8572                    /usr/ccs/bin \
8573                    /udk/usr/ccs/bin \
8574                    /bsd43/usr/lib/cmplrs/cc \
8575                    /usr/cross64/usr/bin \
8576                    /usr/lib/cmplrs/cc \
8577                    /sysv/usr/lib/cmplrs/cc \
8578                    /svr4/usr/lib/cmplrs/cc \
8579                    /usr/bin"
8580
8581         for dir in $test_dirs; do
8582                 if test -f $dir/as$host_exeext; then
8583                         gcc_cv_as=$dir/as$host_exeext
8584                         break;
8585                 fi
8586         done
8587 fi
8588 if test x$gcc_cv_as != x; then
8589         # Check if we have .balign and .p2align
8590         echo ".balign  4" > conftest.s
8591         echo ".p2align  2" >> conftest.s
8592         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
8593                 gcc_cv_as_alignment_features=".balign and .p2align"
8594                 cat >> confdefs.h <<\EOF
8595 #define HAVE_GAS_BALIGN_AND_P2ALIGN 1
8596 EOF
8597
8598         fi
8599         rm -f conftest.s conftest.o
8600         # Check if specifying the maximum bytes to skip when
8601         # using .p2align is supported.
8602         echo ".p2align 4,,7" > conftest.s
8603         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
8604                 gcc_cv_as_alignment_features=".p2align including maximum skip"
8605                 cat >> confdefs.h <<\EOF
8606 #define HAVE_GAS_MAX_SKIP_P2ALIGN 1
8607 EOF
8608
8609         fi
8610         rm -f conftest.s conftest.o
8611 fi
8612 echo "$ac_t""$gcc_cv_as_alignment_features" 1>&6
8613
8614 echo $ac_n "checking assembler subsection support""... $ac_c" 1>&6
8615 echo "configure:8616: checking assembler subsection support" >&5
8616 gcc_cv_as_subsections=
8617 if test x$gcc_cv_as != x; then
8618         # Check if we have .subsection
8619         echo ".subsection 1" > conftest.s
8620         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
8621                 gcc_cv_as_subsections=".subsection"
8622                 if test -x nm$host_exeext; then
8623                         gcc_cv_nm=./nm$host_exeext
8624                 elif test x$host = x$target; then
8625                         # Native build.
8626                         gcc_cv_nm=nm$host_exeext
8627                 fi
8628                 if test x$gcc_cv_nm != x; then
8629                         cat > conftest.s <<EOF
8630 conftest_label1: .word 0
8631 .subsection -1
8632 conftest_label2: .word 0
8633 .previous
8634 EOF
8635                         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
8636                                 $gcc_cv_nm conftest.o | grep conftest_label1 > conftest.nm1
8637                                 $gcc_cv_nm conftest.o | grep conftest_label2 | sed -e 's/label2/label1/' > conftest.nm2
8638                                 if cmp conftest.nm1 conftest.nm2 > /dev/null 2>&1; then
8639                                         :
8640                                 else
8641                                         gcc_cv_as_subsections="working .subsection -1"
8642                                         cat >> confdefs.h <<\EOF
8643 #define HAVE_GAS_SUBSECTION_ORDERING 1
8644 EOF
8645
8646                                 fi
8647                         fi
8648                 fi
8649         fi
8650         rm -f conftest.s conftest.o conftest.nm1 conftest.nm2
8651 fi
8652 echo "$ac_t""$gcc_cv_as_subsections" 1>&6
8653
8654 echo $ac_n "checking assembler weak support""... $ac_c" 1>&6
8655 echo "configure:8656: checking assembler weak support" >&5
8656 gcc_cv_as_weak=
8657 if test x$gcc_cv_as != x; then
8658         # Check if we have .weak
8659         echo "  .weak foobar" > conftest.s
8660         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
8661                 cat >> confdefs.h <<\EOF
8662 #define HAVE_GAS_WEAK 1
8663 EOF
8664
8665                 gcc_cv_as_weak="yes"
8666         fi
8667         rm -f conftest.s conftest.o conftest.nm1 conftest.nm2
8668 fi
8669 echo "$ac_t""$gcc_cv_as_weak" 1>&6
8670
8671 echo $ac_n "checking assembler hidden support""... $ac_c" 1>&6
8672 echo "configure:8673: checking assembler hidden support" >&5
8673 gcc_cv_as_hidden=
8674 if test x$gcc_cv_as != x; then
8675         # Check if we have .hidden
8676         echo "  .hidden foobar" > conftest.s
8677         echo "foobar:" >> conftest.s
8678         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
8679                 cat >> confdefs.h <<\EOF
8680 #define HAVE_GAS_HIDDEN 1
8681 EOF
8682
8683                 gcc_cv_as_hidden="yes"
8684         fi
8685         rm -f conftest.s conftest.o conftest.nm1 conftest.nm2
8686 fi
8687 echo "$ac_t""$gcc_cv_as_hidden" 1>&6
8688
8689 case "$target" in
8690   sparc*-*-*)
8691     echo $ac_n "checking assembler .register pseudo-op support""... $ac_c" 1>&6
8692 echo "configure:8693: checking assembler .register pseudo-op support" >&5
8693 if eval "test \"`echo '$''{'gcc_cv_as_register_pseudo_op'+set}'`\" = set"; then
8694   echo $ac_n "(cached) $ac_c" 1>&6
8695 else
8696
8697         gcc_cv_as_register_pseudo_op=unknown
8698         if test x$gcc_cv_as != x; then
8699             # Check if we have .register
8700             echo ".register %g2, #scratch" > conftest.s
8701             if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
8702                 gcc_cv_as_register_pseudo_op=yes
8703             else
8704                 gcc_cv_as_register_pseudo_op=no
8705             fi
8706             rm -f conftest.s conftest.o
8707         fi
8708
8709 fi
8710
8711 echo "$ac_t""$gcc_cv_as_register_pseudo_op" 1>&6
8712     if test "x$gcc_cv_as_register_pseudo_op" = xyes; then
8713         cat >> confdefs.h <<\EOF
8714 #define HAVE_AS_REGISTER_PSEUDO_OP 1
8715 EOF
8716
8717     fi
8718
8719     case "$tm_file" in
8720     *64*)
8721         echo $ac_n "checking for 64 bit support in assembler ($gcc_cv_as)""... $ac_c" 1>&6
8722 echo "configure:8723: checking for 64 bit support in assembler ($gcc_cv_as)" >&5
8723 if eval "test \"`echo '$''{'gcc_cv_as_flags64'+set}'`\" = set"; then
8724   echo $ac_n "(cached) $ac_c" 1>&6
8725 else
8726
8727                 if test -n "$gcc_cv_as"; then
8728                     echo ".xword foo" > conftest.s
8729                     gcc_cv_as_flags64=no
8730                     for flag in "-xarch=v9" "-64 -Av9"; do
8731                         if $gcc_cv_as $flag -o conftest.o conftest.s \
8732                             > /dev/null 2>&1; then
8733                             gcc_cv_as_flags64=$flag
8734                             break
8735                         fi
8736                     done
8737                     rm -f conftest.s conftest.o
8738                 else
8739                     if test "$gas" = yes; then
8740                         gcc_cv_as_flags64="-64 -Av9"
8741                     else
8742                         gcc_cv_as_flags64="-xarch=v9"
8743                     fi
8744                 fi
8745
8746 fi
8747
8748 echo "$ac_t""$gcc_cv_as_flags64" 1>&6
8749         if test "x$gcc_cv_as_flags64" = xno; then
8750
8751             tmake_file=`echo " $tmake_file " | sed -e 's, sparc/t-sol2-64 , ,' -e 's,^ ,,' -e 's, $,,'`
8752             dep_tmake_file=`echo " $dep_tmake_file " | sed -e 's, [^ ]*/config/sparc/t-sol2-64 , ,' -e 's,^ ,,' -e 's, $,,'`
8753
8754         else
8755             cat >> confdefs.h <<EOF
8756 #define AS_SPARC64_FLAG "$gcc_cv_as_flags64"
8757 EOF
8758
8759         fi
8760         ;;
8761     *) gcc_cv_as_flags64=${gcc_cv_as_flags64-no}
8762         ;;
8763     esac
8764
8765     if test "x$gcc_cv_as_flags64" != xno; then
8766         echo $ac_n "checking for assembler offsetable %lo() support""... $ac_c" 1>&6
8767 echo "configure:8768: checking for assembler offsetable %lo() support" >&5
8768 if eval "test \"`echo '$''{'gcc_cv_as_offsetable_lo10'+set}'`\" = set"; then
8769   echo $ac_n "(cached) $ac_c" 1>&6
8770 else
8771
8772             gcc_cv_as_offsetable_lo10=unknown
8773             if test "x$gcc_cv_as" != x; then
8774                 # Check if assembler has offsetable %lo()
8775                 echo "or %g1, %lo(ab) + 12, %g1" > conftest.s
8776                 echo "or %g1, %lo(ab + 12), %g1" > conftest1.s
8777                 if $gcc_cv_as $gcc_cv_as_flags64 -o conftest.o conftest.s \
8778                         > /dev/null 2>&1 &&
8779                    $gcc_cv_as $gcc_cv_as_flags64 -o conftest1.o conftest1.s \
8780                         > /dev/null 2>&1; then
8781                     if cmp conftest.o conftest1.o > /dev/null 2>&1; then
8782                         gcc_cv_as_offsetable_lo10=no
8783                     else
8784                         gcc_cv_as_offsetable_lo10=yes
8785                     fi
8786                 else
8787                     gcc_cv_as_offsetable_lo10=no
8788                 fi
8789                 rm -f conftest.s conftest.o conftest1.s conftest1.o
8790             fi
8791
8792 fi
8793
8794 echo "$ac_t""$gcc_cv_as_offsetable_lo10" 1>&6
8795         if test "x$gcc_cv_as_offsetable_lo10" = xyes; then
8796             cat >> confdefs.h <<\EOF
8797 #define HAVE_AS_OFFSETABLE_LO10 1
8798 EOF
8799
8800         fi
8801     fi
8802     ;;
8803
8804   i[34567]86-*-*)
8805     echo $ac_n "checking assembler instructions""... $ac_c" 1>&6
8806 echo "configure:8807: checking assembler instructions" >&5
8807     gcc_cv_as_instructions=
8808     if test x$gcc_cv_as != x; then
8809         set "filds fists" "filds mem; fists mem"
8810         while test $# -gt 0
8811         do
8812                 echo "$2" > conftest.s
8813                 if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
8814                         gcc_cv_as_instructions=${gcc_cv_as_instructions}$1" "
8815                         cat >> confdefs.h <<EOF
8816 #define HAVE_GAS_`echo "$1" | tr 'a-z ' 'A-Z_'` 1
8817 EOF
8818
8819                 fi
8820                 shift 2
8821         done
8822         rm -f conftest.s conftest.o
8823     fi
8824     echo "$ac_t""$gcc_cv_as_instructions" 1>&6
8825     ;;
8826 esac
8827
8828 # Figure out what language subdirectories are present.
8829 # Look if the user specified --enable-languages="..."; if not, use
8830 # the environment variable $LANGUAGES if defined. $LANGUAGES might
8831 # go away some day.
8832 if test x"${enable_languages+set}" != xset; then
8833         if test x"${LANGUAGES+set}" = xset; then
8834                 enable_languages="`echo ${LANGUAGES} | tr ' ' ','`"
8835         else
8836                 enable_languages=all
8837         fi
8838 fi
8839 subdirs=
8840 for lang in ${srcdir}/*/config-lang.in ..
8841 do
8842         case $lang in
8843         ..) ;;
8844         # The odd quoting in the next line works around
8845         # an apparent bug in bash 1.12 on linux.
8846         ${srcdir}/[*]/config-lang.in) ;;
8847         *)
8848           lang_alias=`sed -n -e 's,^language=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^language=\([^   ]*\).*$,\1,p' $lang`
8849           if test "x$lang_alias" = x
8850           then
8851                 echo "$lang doesn't set \$language." 1>&2
8852                 exit 1
8853           fi
8854           if test x"${enable_languages}" = xall; then
8855                 add_this_lang=yes
8856           else
8857                 case "${enable_languages}" in
8858                     ${lang_alias} | "${lang_alias},"* | *",${lang_alias},"* | *",${lang_alias}" )
8859                         add_this_lang=yes
8860                         ;;
8861                     * )
8862                         add_this_lang=no
8863                         ;;
8864                 esac
8865           fi
8866           if test x"${add_this_lang}" = xyes; then
8867                 case $lang in
8868                     ${srcdir}/ada/config-lang.in)
8869                         if test x$gnat = xyes ; then
8870                                 subdirs="$subdirs `echo $lang | sed -e 's,^.*/\([^/]*\)/config-lang.in$,\1,'`"
8871                         fi
8872                         ;;
8873                     *)
8874                         subdirs="$subdirs `echo $lang | sed -e 's,^.*/\([^/]*\)/config-lang.in$,\1,'`"
8875                         ;;
8876                 esac
8877           fi
8878           ;;
8879         esac
8880 done
8881
8882 # Make gthr-default.h if we have a thread file.
8883 gthread_flags=
8884 if test $thread_file != single; then
8885     rm -f gthr-default.h
8886     echo "#include \"gthr-${thread_file}.h\"" > gthr-default.h
8887     gthread_flags=-DHAVE_GTHR_DEFAULT
8888 fi
8889
8890
8891 # Find out what GC implementation we want, or may, use.
8892 # Check whether --with-gc or --without-gc was given.
8893 if test "${with_gc+set}" = set; then
8894   withval="$with_gc"
8895   case "$withval" in
8896   simple | page)
8897     GGC=ggc-$withval
8898     ;;
8899   *)
8900     { echo "configure: error: $withval is an invalid option to --with-gc" 1>&2; exit 1; }
8901     ;;
8902 esac
8903 else
8904   if test $ac_cv_func_mmap_anywhere = yes \
8905     || test $ac_cv_func_valloc = yes; then
8906   GGC=ggc-page
8907 else
8908   GGC=ggc-simple
8909 fi
8910 fi
8911
8912
8913 echo "Using $GGC for garbage collection."
8914
8915 # Build a new-abi (c++) system
8916 # Check whether --enable-new-gxx-abi or --disable-new-gxx-abi was given.
8917 if test "${enable_new_gxx_abi+set}" = set; then
8918   enableval="$enable_new_gxx_abi"
8919   cat >> confdefs.h <<\EOF
8920 #define ENABLE_NEW_GXX_ABI 1
8921 EOF
8922
8923 GXX_ABI_FLAG='-fnew-abi'
8924 echo "Building a new-abi g++ compiler."
8925
8926 fi
8927
8928
8929
8930 # Build a new-libstdc++ system (ie libstdc++-v3)
8931 echo $ac_n "checking for libstdc++ to install""... $ac_c" 1>&6
8932 echo "configure:8933: checking for libstdc++ to install" >&5
8933 # Check whether --enable-libstdcxx-v3 or --disable-libstdcxx-v3 was given.
8934 if test "${enable_libstdcxx_v3+set}" = set; then
8935   enableval="$enable_libstdcxx_v3"
8936   enable_libstdcxx_v3=yes
8937 else
8938   enable_libstdcxx_v3=no
8939 fi
8940
8941
8942 if test x$enable_libstdcxx_v3 = xyes; then
8943   echo "$ac_t""v3" 1>&6
8944   cat >> confdefs.h <<\EOF
8945 #define ENABLE_STD_NAMESPACE 1
8946 EOF
8947
8948 else
8949   echo "$ac_t""v2" 1>&6
8950 fi
8951
8952
8953 # Make empty files to contain the specs and options for each language.
8954 # Then add #include lines to for a compiler that has specs and/or options.
8955
8956 lang_specs_files=
8957 lang_options_files=
8958 lang_tree_files=
8959 rm -f specs.h options.h gencheck.h
8960 touch specs.h options.h gencheck.h
8961 for subdir in . $subdirs
8962 do
8963         if test -f $srcdir/$subdir/lang-specs.h; then
8964                 echo "#include \"$subdir/lang-specs.h\"" >>specs.h
8965                 lang_specs_files="$lang_specs_files $srcdir/$subdir/lang-specs.h"
8966         fi
8967         if test -f $srcdir/$subdir/lang-options.h; then
8968                 echo "#include \"$subdir/lang-options.h\"" >>options.h
8969                 lang_options_files="$lang_options_files $srcdir/$subdir/lang-options.h"
8970         fi
8971         if test -f $srcdir/$subdir/$subdir-tree.def; then
8972                 echo "#include \"$subdir/$subdir-tree.def\"" >>gencheck.h
8973                 lang_tree_files="$lang_tree_files $srcdir/$subdir/$subdir-tree.def"
8974         fi
8975 done
8976
8977 # These (without "all_") are set in each config-lang.in.
8978 # `language' must be a single word so is spelled singularly.
8979 all_languages=
8980 all_boot_languages=
8981 all_compilers=
8982 all_stagestuff=
8983 all_diff_excludes=
8984 all_outputs='Makefile intl/Makefile po/Makefile.in fixinc/Makefile gccbug'
8985 # List of language makefile fragments.
8986 all_lang_makefiles=
8987 all_headers=
8988 all_lib2funcs=
8989
8990 # Add the language fragments.
8991 # Languages are added via two mechanisms.  Some information must be
8992 # recorded in makefile variables, these are defined in config-lang.in.
8993 # We accumulate them and plug them into the main Makefile.
8994 # The other mechanism is a set of hooks for each of the main targets
8995 # like `clean', `install', etc.
8996
8997 language_fragments="Make-lang"
8998 language_hooks="Make-hooks"
8999 oldstyle_subdirs=
9000
9001 for s in .. $subdirs
9002 do
9003         if test $s != ".."
9004         then
9005                 language=
9006                 boot_language=
9007                 compilers=
9008                 stagestuff=
9009                 diff_excludes=
9010                 headers=
9011                 outputs=
9012                 lib2funcs=
9013                 . ${srcdir}/$s/config-lang.in
9014                 if test "x$language" = x
9015                 then
9016                         echo "${srcdir}/$s/config-lang.in doesn't set \$language." 1>&2
9017                         exit 1
9018                 fi
9019                 all_lang_makefiles="$all_lang_makefiles ${srcdir}/$s/Make-lang.in ${srcdir}/$s/Makefile.in"
9020                 all_languages="$all_languages $language"
9021                 if test "x$boot_language" = xyes
9022                 then
9023                         all_boot_languages="$all_boot_languages $language"
9024                 fi
9025                 all_compilers="$all_compilers $compilers"
9026                 all_stagestuff="$all_stagestuff $stagestuff"
9027                 all_diff_excludes="$all_diff_excludes $diff_excludes"
9028                 all_headers="$all_headers $headers"
9029                 all_outputs="$all_outputs $outputs"
9030                 if test x$outputs = x
9031                 then
9032                         oldstyle_subdirs="$oldstyle_subdirs $s"
9033                 fi
9034                 all_lib2funcs="$all_lib2funcs $lib2funcs"
9035         fi
9036 done
9037
9038 # Since we can't use `::' targets, we link each language in
9039 # with a set of hooks, reached indirectly via lang.${target}.
9040
9041 rm -f Make-hooks
9042 touch Make-hooks
9043 target_list="all.build all.cross start.encap rest.encap \
9044         info dvi \
9045         install-normal install-common install-info install-man \
9046         uninstall distdir \
9047         mostlyclean clean distclean extraclean maintainer-clean \
9048         stage1 stage2 stage3 stage4"
9049 for t in $target_list
9050 do
9051         x=
9052         for lang in .. $all_languages
9053         do
9054                 if test $lang != ".."; then
9055                         x="$x $lang.$t"
9056                 fi
9057         done
9058         echo "lang.$t: $x" >> Make-hooks
9059 done
9060
9061 # If we're not building in srcdir, create .gdbinit.
9062
9063 if test ! -f Makefile.in; then
9064         echo "dir ." > .gdbinit
9065         echo "dir ${srcdir}" >> .gdbinit
9066         if test x$gdb_needs_out_file_path = xyes
9067         then
9068                 echo "dir ${srcdir}/config/"`dirname ${out_file}` >> .gdbinit
9069         fi
9070         if test "x$subdirs" != x; then
9071                 for s in $subdirs
9072                 do
9073                         echo "dir ${srcdir}/$s" >> .gdbinit
9074                 done
9075         fi
9076         echo "source ${srcdir}/.gdbinit" >> .gdbinit
9077 fi
9078
9079 # Define variables host_canonical and build_canonical
9080 # because some Cygnus local changes in the Makefile depend on them.
9081 build_canonical=${build}
9082 host_canonical=${host}
9083 target_subdir=
9084 if test "${host}" != "${target}" ; then
9085     target_subdir=${target}/
9086 fi
9087
9088
9089
9090
9091 # If this is using newlib, then define inhibit_libc in
9092 # LIBGCC2_CFLAGS.  This will cause __eprintf to be left out of
9093 # libgcc.a, but that's OK because newib should have its own version of
9094 # assert.h.
9095 inhibit_libc=
9096 if test x$with_newlib = xyes; then
9097         inhibit_libc=-Dinhibit_libc
9098 fi
9099
9100
9101 # If $(exec_prefix) exists and is not the same as $(prefix), then compute an
9102 # absolute path for gcc_tooldir based on inserting the number of up-directory
9103 # movements required to get from $(exec_prefix) to $(prefix) into the basic
9104 # $(libsubdir)/@(unlibsubdir) based path.
9105 # Don't set gcc_tooldir to tooldir since that's only passed in by the toplevel
9106 # make and thus we'd get different behavior depending on where we built the
9107 # sources.
9108 if test x$exec_prefix = xNONE -o x$exec_prefix = x$prefix; then
9109     gcc_tooldir='$(libsubdir)/$(unlibsubdir)/../$(target_alias)'
9110 else
9111 # An explanation of the sed strings:
9112 #  -e 's|^\$(prefix)||'   matches and eliminates 'prefix' from 'exec_prefix'
9113 #  -e 's|/$||'            match a trailing forward slash and eliminates it
9114 #  -e 's|^[^/]|/|'        forces the string to start with a forward slash (*)
9115 #  -e 's|/[^/]*|../|g'    replaces each occurance of /<directory> with ../
9116 #
9117 # (*) Note this pattern overwrites the first character of the string
9118 # with a forward slash if one is not already present.  This is not a
9119 # problem because the exact names of the sub-directories concerned is
9120 # unimportant, just the number of them matters.
9121 #
9122 # The practical upshot of these patterns is like this:
9123 #
9124 #  prefix     exec_prefix        result
9125 #  ------     -----------        ------
9126 #   /foo        /foo/bar          ../
9127 #   /foo/       /foo/bar          ../
9128 #   /foo        /foo/bar/         ../
9129 #   /foo/       /foo/bar/         ../
9130 #   /foo        /foo/bar/ugg      ../../
9131 #
9132     dollar='$$'
9133     gcc_tooldir="\$(libsubdir)/\$(unlibsubdir)/\`echo \$(exec_prefix) | sed -e 's|^\$(prefix)||' -e 's|/\$(dollar)||' -e 's|^[^/]|/|' -e 's|/[^/]*|../|g'\`\$(target_alias)"
9134 fi
9135
9136
9137
9138 # Nothing to do for FLOAT_H, float_format already handled.
9139 objdir=`pwd`
9140
9141
9142 # Process the language and host/target makefile fragments.
9143 ${CONFIG_SHELL-/bin/sh} $srcdir/configure.frag $srcdir "$subdirs" "$dep_host_xmake_file" "$dep_tmake_file"
9144
9145 # Substitute configuration variables
9146
9147
9148
9149
9150
9151
9152
9153
9154
9155
9156
9157
9158
9159
9160
9161
9162
9163
9164
9165
9166
9167
9168
9169
9170
9171
9172
9173
9174
9175
9176
9177
9178
9179
9180
9181
9182
9183
9184
9185
9186
9187
9188
9189
9190
9191
9192
9193
9194
9195
9196
9197
9198
9199
9200
9201
9202
9203
9204
9205 # Echo that links are built
9206 if test x$host = x$target
9207 then
9208         str1="native "
9209 else
9210         str1="cross-"
9211         str2=" from $host"
9212 fi
9213
9214 if test x$host != x$build
9215 then
9216         str3=" on a $build system"
9217 fi
9218
9219 if test "x$str2" != x || test "x$str3" != x
9220 then
9221         str4=
9222 fi
9223
9224 echo "Links are now set up to build a ${str1}compiler for ${target}$str4" 1>&2
9225
9226 if test "x$str2" != x || test "x$str3" != x
9227 then
9228         echo " ${str2}${str3}." 1>&2
9229 fi
9230
9231 # Truncate the target if necessary
9232 if test x$host_truncate_target != x; then
9233         target=`echo $target | sed -e 's/\(..............\).*/\1/'`
9234 fi
9235
9236 # Configure the subdirectories
9237 # AC_CONFIG_SUBDIRS($subdirs)
9238
9239 # Create the Makefile
9240 # and configure language subdirectories
9241 trap '' 1 2 15
9242 cat > confcache <<\EOF
9243 # This file is a shell script that caches the results of configure
9244 # tests run on this system so they can be shared between configure
9245 # scripts and configure runs.  It is not useful on other systems.
9246 # If it contains results you don't want to keep, you may remove or edit it.
9247 #
9248 # By default, configure uses ./config.cache as the cache file,
9249 # creating it if it does not exist already.  You can give configure
9250 # the --cache-file=FILE option to use a different cache file; that is
9251 # what configure does when it calls configure scripts in
9252 # subdirectories, so they share the cache.
9253 # Giving --cache-file=/dev/null disables caching, for debugging configure.
9254 # config.status only pays attention to the cache file if you give it the
9255 # --recheck option to rerun configure.
9256 #
9257 EOF
9258 # The following way of writing the cache mishandles newlines in values,
9259 # but we know of no workaround that is simple, portable, and efficient.
9260 # So, don't put newlines in cache variables' values.
9261 # Ultrix sh set writes to stderr and can't be redirected directly,
9262 # and sets the high bit in the cache file unless we assign to the vars.
9263 (set) 2>&1 |
9264   case `(ac_space=' '; set | grep ac_space) 2>&1` in
9265   *ac_space=\ *)
9266     # `set' does not quote correctly, so add quotes (double-quote substitution
9267     # turns \\\\ into \\, and sed turns \\ into \).
9268     sed -n \
9269       -e "s/'/'\\\\''/g" \
9270       -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
9271     ;;
9272   *)
9273     # `set' quotes correctly as required by POSIX, so do not add quotes.
9274     sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
9275     ;;
9276   esac >> confcache
9277 if cmp -s $cache_file confcache; then
9278   :
9279 else
9280   if test -w $cache_file; then
9281     echo "updating cache $cache_file"
9282     cat confcache > $cache_file
9283   else
9284     echo "not updating unwritable cache $cache_file"
9285   fi
9286 fi
9287 rm -f confcache
9288
9289 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
9290
9291 test "x$prefix" = xNONE && prefix=$ac_default_prefix
9292 # Let make expand exec_prefix.
9293 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
9294
9295 # Any assignment to VPATH causes Sun make to only execute
9296 # the first set of double-colon rules, so remove it if not needed.
9297 # If there is a colon in the path, we need to keep it.
9298 if test "x$srcdir" = x.; then
9299   ac_vpsub='/^[         ]*VPATH[        ]*=[^:]*$/d'
9300 fi
9301
9302 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
9303
9304 DEFS=-DHAVE_CONFIG_H
9305
9306 # Without the "./", some shells look in PATH for config.status.
9307 : ${CONFIG_STATUS=./config.status}
9308
9309 echo creating $CONFIG_STATUS
9310 rm -f $CONFIG_STATUS
9311 cat > $CONFIG_STATUS <<EOF
9312 #! /bin/sh
9313 # Generated automatically by configure.
9314 # Run this file to recreate the current configuration.
9315 # This directory was configured as follows,
9316 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
9317 #
9318 # $0 $ac_configure_args
9319 #
9320 # Compiler output produced by configure, useful for debugging
9321 # configure, is in ./config.log if it exists.
9322
9323 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
9324 for ac_option
9325 do
9326   case "\$ac_option" in
9327   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
9328     echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
9329     exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
9330   -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
9331     echo "$CONFIG_STATUS generated by autoconf version 2.13"
9332     exit 0 ;;
9333   -help | --help | --hel | --he | --h)
9334     echo "\$ac_cs_usage"; exit 0 ;;
9335   *) echo "\$ac_cs_usage"; exit 1 ;;
9336   esac
9337 done
9338
9339 ac_given_srcdir=$srcdir
9340
9341 trap 'rm -fr `echo "$all_outputs auto-host.h:config.in" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
9342 EOF
9343 cat >> $CONFIG_STATUS <<EOF
9344
9345 # Protect against being on the right side of a sed subst in config.status.
9346 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
9347  s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
9348 $ac_vpsub
9349 $extrasub
9350 s%@SHELL@%$SHELL%g
9351 s%@CFLAGS@%$CFLAGS%g
9352 s%@CPPFLAGS@%$CPPFLAGS%g
9353 s%@CXXFLAGS@%$CXXFLAGS%g
9354 s%@FFLAGS@%$FFLAGS%g
9355 s%@DEFS@%$DEFS%g
9356 s%@LDFLAGS@%$LDFLAGS%g
9357 s%@LIBS@%$LIBS%g
9358 s%@exec_prefix@%$exec_prefix%g
9359 s%@prefix@%$prefix%g
9360 s%@program_transform_name@%$program_transform_name%g
9361 s%@bindir@%$bindir%g
9362 s%@sbindir@%$sbindir%g
9363 s%@libexecdir@%$libexecdir%g
9364 s%@datadir@%$datadir%g
9365 s%@sysconfdir@%$sysconfdir%g
9366 s%@sharedstatedir@%$sharedstatedir%g
9367 s%@localstatedir@%$localstatedir%g
9368 s%@libdir@%$libdir%g
9369 s%@includedir@%$includedir%g
9370 s%@oldincludedir@%$oldincludedir%g
9371 s%@infodir@%$infodir%g
9372 s%@mandir@%$mandir%g
9373 s%@host@%$host%g
9374 s%@host_alias@%$host_alias%g
9375 s%@host_cpu@%$host_cpu%g
9376 s%@host_vendor@%$host_vendor%g
9377 s%@host_os@%$host_os%g
9378 s%@target@%$target%g
9379 s%@target_alias@%$target_alias%g
9380 s%@target_cpu@%$target_cpu%g
9381 s%@target_vendor@%$target_vendor%g
9382 s%@target_os@%$target_os%g
9383 s%@build@%$build%g
9384 s%@build_alias@%$build_alias%g
9385 s%@build_cpu@%$build_cpu%g
9386 s%@build_vendor@%$build_vendor%g
9387 s%@build_os@%$build_os%g
9388 s%@CC@%$CC%g
9389 s%@stage1_warn_cflags@%$stage1_warn_cflags%g
9390 s%@SET_MAKE@%$SET_MAKE%g
9391 s%@AWK@%$AWK%g
9392 s%@LEX@%$LEX%g
9393 s%@LEXLIB@%$LEXLIB%g
9394 s%@LN@%$LN%g
9395 s%@LN_S@%$LN_S%g
9396 s%@RANLIB@%$RANLIB%g
9397 s%@YACC@%$YACC%g
9398 s%@INSTALL@%$INSTALL%g
9399 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
9400 s%@INSTALL_DATA@%$INSTALL_DATA%g
9401 s%@CPP@%$CPP%g
9402 s%@gnat@%$gnat%g
9403 s%@vfprintf@%$vfprintf%g
9404 s%@doprint@%$doprint%g
9405 s%@manext@%$manext%g
9406 s%@objext@%$objext%g
9407 s%@PACKAGE@%$PACKAGE%g
9408 s%@VERSION@%$VERSION%g
9409 s%@ALLOCA@%$ALLOCA%g
9410 s%@USE_NLS@%$USE_NLS%g
9411 s%@MSGFMT@%$MSGFMT%g
9412 s%@GMSGFMT@%$GMSGFMT%g
9413 s%@XGETTEXT@%$XGETTEXT%g
9414 s%@GENCAT@%$GENCAT%g
9415 s%@USE_INCLUDED_LIBINTL@%$USE_INCLUDED_LIBINTL%g
9416 s%@CATALOGS@%$CATALOGS%g
9417 s%@CATOBJEXT@%$CATOBJEXT%g
9418 s%@DATADIRNAME@%$DATADIRNAME%g
9419 s%@GMOFILES@%$GMOFILES%g
9420 s%@INSTOBJEXT@%$INSTOBJEXT%g
9421 s%@INTLDEPS@%$INTLDEPS%g
9422 s%@INTLLIBS@%$INTLLIBS%g
9423 s%@INTLOBJS@%$INTLOBJS%g
9424 s%@POFILES@%$POFILES%g
9425 s%@POSUB@%$POSUB%g
9426 s%@INCLUDE_LOCALE_H@%$INCLUDE_LOCALE_H%g
9427 s%@GT_NO@%$GT_NO%g
9428 s%@GT_YES@%$GT_YES%g
9429 s%@MKINSTALLDIRS@%$MKINSTALLDIRS%g
9430 s%@l@%$l%g
9431 s%@gthread_flags@%$gthread_flags%g
9432 s%@GGC@%$GGC%g
9433 s%@GXX_ABI_FLAG@%$GXX_ABI_FLAG%g
9434 s%@build_canonical@%$build_canonical%g
9435 s%@host_canonical@%$host_canonical%g
9436 s%@target_subdir@%$target_subdir%g
9437 s%@inhibit_libc@%$inhibit_libc%g
9438 s%@gcc_tooldir@%$gcc_tooldir%g
9439 s%@dollar@%$dollar%g
9440 s%@objdir@%$objdir%g
9441 s%@subdirs@%$subdirs%g
9442 s%@all_boot_languages@%$all_boot_languages%g
9443 s%@all_compilers@%$all_compilers%g
9444 s%@all_diff_excludes@%$all_diff_excludes%g
9445 s%@all_headers@%$all_headers%g
9446 s%@all_lang_makefiles@%$all_lang_makefiles%g
9447 s%@all_languages@%$all_languages%g
9448 s%@all_lib2funcs@%$all_lib2funcs%g
9449 s%@all_stagestuff@%$all_stagestuff%g
9450 s%@build_exeext@%$build_exeext%g
9451 s%@build_install_headers_dir@%$build_install_headers_dir%g
9452 s%@build_xm_file_list@%$build_xm_file_list%g
9453 s%@cc_set_by_configure@%$cc_set_by_configure%g
9454 s%@quoted_cc_set_by_configure@%$quoted_cc_set_by_configure%g
9455 s%@cpp_install_dir@%$cpp_install_dir%g
9456 s%@cpp_main@%$cpp_main%g
9457 s%@dep_host_xmake_file@%$dep_host_xmake_file%g
9458 s%@dep_tmake_file@%$dep_tmake_file%g
9459 s%@extra_c_flags@%$extra_c_flags%g
9460 s%@extra_c_objs@%$extra_c_objs%g
9461 s%@extra_cpp_objs@%$extra_cpp_objs%g
9462 s%@extra_cxx_objs@%$extra_cxx_objs%g
9463 s%@extra_headers_list@%$extra_headers_list%g
9464 s%@extra_objs@%$extra_objs%g
9465 s%@extra_parts@%$extra_parts%g
9466 s%@extra_passes@%$extra_passes%g
9467 s%@extra_programs@%$extra_programs%g
9468 s%@float_h_file@%$float_h_file%g
9469 s%@gcc_gxx_include_dir@%$gcc_gxx_include_dir%g
9470 s%@gcc_version@%$gcc_version%g
9471 s%@gcc_version_trigger@%$gcc_version_trigger%g
9472 s%@host_exeext@%$host_exeext%g
9473 s%@host_extra_gcc_objs@%$host_extra_gcc_objs%g
9474 s%@host_xm_file_list@%$host_xm_file_list%g
9475 s%@install@%$install%g
9476 s%@lang_options_files@%$lang_options_files%g
9477 s%@lang_specs_files@%$lang_specs_files%g
9478 s%@lang_tree_files@%$lang_tree_files%g
9479 s%@local_prefix@%$local_prefix%g
9480 s%@maybe_use_collect2@%$maybe_use_collect2%g
9481 s%@md_file@%$md_file%g
9482 s%@objc_boehm_gc@%$objc_boehm_gc%g
9483 s%@out_file@%$out_file%g
9484 s%@out_object_file@%$out_object_file%g
9485 s%@stage_prefix_set_by_configure@%$stage_prefix_set_by_configure%g
9486 s%@symbolic_link@%$symbolic_link%g
9487 s%@thread_file@%$thread_file%g
9488 s%@tm_file_list@%$tm_file_list%g
9489 s%@will_use_collect2@%$will_use_collect2%g
9490 /@target_overrides@/r $target_overrides
9491 s%@target_overrides@%%g
9492 /@host_overrides@/r $host_overrides
9493 s%@host_overrides@%%g
9494 s%@cross_defines@%$cross_defines%g
9495 /@cross_overrides@/r $cross_overrides
9496 s%@cross_overrides@%%g
9497 /@build_overrides@/r $build_overrides
9498 s%@build_overrides@%%g
9499 /@language_fragments@/r $language_fragments
9500 s%@language_fragments@%%g
9501 /@language_hooks@/r $language_hooks
9502 s%@language_hooks@%%g
9503
9504 CEOF
9505 EOF
9506
9507 cat >> $CONFIG_STATUS <<\EOF
9508
9509 # Split the substitutions into bite-sized pieces for seds with
9510 # small command number limits, like on Digital OSF/1 and HP-UX.
9511 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
9512 ac_file=1 # Number of current file.
9513 ac_beg=1 # First line for current file.
9514 ac_end=$ac_max_sed_cmds # Line after last line for current file.
9515 ac_more_lines=:
9516 ac_sed_cmds=""
9517 while $ac_more_lines; do
9518   if test $ac_beg -gt 1; then
9519     sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
9520   else
9521     sed "${ac_end}q" conftest.subs > conftest.s$ac_file
9522   fi
9523   if test ! -s conftest.s$ac_file; then
9524     ac_more_lines=false
9525     rm -f conftest.s$ac_file
9526   else
9527     if test -z "$ac_sed_cmds"; then
9528       ac_sed_cmds="sed -f conftest.s$ac_file"
9529     else
9530       ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
9531     fi
9532     ac_file=`expr $ac_file + 1`
9533     ac_beg=$ac_end
9534     ac_end=`expr $ac_end + $ac_max_sed_cmds`
9535   fi
9536 done
9537 if test -z "$ac_sed_cmds"; then
9538   ac_sed_cmds=cat
9539 fi
9540 EOF
9541
9542 cat >> $CONFIG_STATUS <<EOF
9543
9544 CONFIG_FILES=\${CONFIG_FILES-"$all_outputs"}
9545 EOF
9546 cat >> $CONFIG_STATUS <<\EOF
9547 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
9548   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
9549   case "$ac_file" in
9550   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
9551        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
9552   *) ac_file_in="${ac_file}.in" ;;
9553   esac
9554
9555   # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
9556
9557   # Remove last slash and all that follows it.  Not all systems have dirname.
9558   ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
9559   if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
9560     # The file is in a subdirectory.
9561     test ! -d "$ac_dir" && mkdir "$ac_dir"
9562     ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
9563     # A "../" for each directory in $ac_dir_suffix.
9564     ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
9565   else
9566     ac_dir_suffix= ac_dots=
9567   fi
9568
9569   case "$ac_given_srcdir" in
9570   .)  srcdir=.
9571       if test -z "$ac_dots"; then top_srcdir=.
9572       else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
9573   /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
9574   *) # Relative path.
9575     srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
9576     top_srcdir="$ac_dots$ac_given_srcdir" ;;
9577   esac
9578
9579
9580   echo creating "$ac_file"
9581   rm -f "$ac_file"
9582   configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
9583   case "$ac_file" in
9584   *Makefile*) ac_comsub="1i\\
9585 # $configure_input" ;;
9586   *) ac_comsub= ;;
9587   esac
9588
9589   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
9590   sed -e "$ac_comsub
9591 s%@configure_input@%$configure_input%g
9592 s%@srcdir@%$srcdir%g
9593 s%@top_srcdir@%$top_srcdir%g
9594 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
9595 fi; done
9596 rm -f conftest.s*
9597
9598 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
9599 # NAME is the cpp macro being defined and VALUE is the value it is being given.
9600 #
9601 # ac_d sets the value in "#define NAME VALUE" lines.
9602 ac_dA='s%^\([   ]*\)#\([        ]*define[       ][      ]*\)'
9603 ac_dB='\([      ][      ]*\)[^  ]*%\1#\2'
9604 ac_dC='\3'
9605 ac_dD='%g'
9606 # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
9607 ac_uA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
9608 ac_uB='\([      ]\)%\1#\2define\3'
9609 ac_uC=' '
9610 ac_uD='\4%g'
9611 # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
9612 ac_eA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
9613 ac_eB='$%\1#\2define\3'
9614 ac_eC=' '
9615 ac_eD='%g'
9616
9617 if test "${CONFIG_HEADERS+set}" != set; then
9618 EOF
9619 cat >> $CONFIG_STATUS <<EOF
9620   CONFIG_HEADERS="auto-host.h:config.in"
9621 EOF
9622 cat >> $CONFIG_STATUS <<\EOF
9623 fi
9624 for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
9625   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
9626   case "$ac_file" in
9627   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
9628        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
9629   *) ac_file_in="${ac_file}.in" ;;
9630   esac
9631
9632   echo creating $ac_file
9633
9634   rm -f conftest.frag conftest.in conftest.out
9635   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
9636   cat $ac_file_inputs > conftest.in
9637
9638 EOF
9639
9640 # Transform confdefs.h into a sed script conftest.vals that substitutes
9641 # the proper values into config.h.in to produce config.h.  And first:
9642 # Protect against being on the right side of a sed subst in config.status.
9643 # Protect against being in an unquoted here document in config.status.
9644 rm -f conftest.vals
9645 cat > conftest.hdr <<\EOF
9646 s/[\\&%]/\\&/g
9647 s%[\\$`]%\\&%g
9648 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
9649 s%ac_d%ac_u%gp
9650 s%ac_u%ac_e%gp
9651 EOF
9652 sed -n -f conftest.hdr confdefs.h > conftest.vals
9653 rm -f conftest.hdr
9654
9655 # This sed command replaces #undef with comments.  This is necessary, for
9656 # example, in the case of _POSIX_SOURCE, which is predefined and required
9657 # on some systems where configure will not decide to define it.
9658 cat >> conftest.vals <<\EOF
9659 s%^[    ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
9660 EOF
9661
9662 # Break up conftest.vals because some shells have a limit on
9663 # the size of here documents, and old seds have small limits too.
9664
9665 rm -f conftest.tail
9666 while :
9667 do
9668   ac_lines=`grep -c . conftest.vals`
9669   # grep -c gives empty output for an empty file on some AIX systems.
9670   if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
9671   # Write a limited-size here document to conftest.frag.
9672   echo '  cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
9673   sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
9674   echo 'CEOF
9675   sed -f conftest.frag conftest.in > conftest.out
9676   rm -f conftest.in
9677   mv conftest.out conftest.in
9678 ' >> $CONFIG_STATUS
9679   sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
9680   rm -f conftest.vals
9681   mv conftest.tail conftest.vals
9682 done
9683 rm -f conftest.vals
9684
9685 cat >> $CONFIG_STATUS <<\EOF
9686   rm -f conftest.frag conftest.h
9687   echo "/* $ac_file.  Generated automatically by configure.  */" > conftest.h
9688   cat conftest.in >> conftest.h
9689   rm -f conftest.in
9690   if cmp -s $ac_file conftest.h 2>/dev/null; then
9691     echo "$ac_file is unchanged"
9692     rm -f conftest.h
9693   else
9694     # Remove last slash and all that follows it.  Not all systems have dirname.
9695       ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
9696       if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
9697       # The file is in a subdirectory.
9698       test ! -d "$ac_dir" && mkdir "$ac_dir"
9699     fi
9700     rm -f $ac_file
9701     mv conftest.h $ac_file
9702   fi
9703 fi; done
9704
9705 EOF
9706
9707 cat >> $CONFIG_STATUS <<EOF
9708 ac_sources="$nls_cv_header_libgt"
9709 ac_dests="$nls_cv_header_intl"
9710 EOF
9711
9712 cat >> $CONFIG_STATUS <<\EOF
9713 srcdir=$ac_given_srcdir
9714 while test -n "$ac_sources"; do
9715   set $ac_dests; ac_dest=$1; shift; ac_dests=$*
9716   set $ac_sources; ac_source=$1; shift; ac_sources=$*
9717
9718   echo "linking $srcdir/$ac_source to $ac_dest"
9719
9720   if test ! -r $srcdir/$ac_source; then
9721     { echo "configure: error: $srcdir/$ac_source: File not found" 1>&2; exit 1; }
9722   fi
9723   rm -f $ac_dest
9724
9725   # Make relative symlinks.
9726   # Remove last slash and all that follows it.  Not all systems have dirname.
9727   ac_dest_dir=`echo $ac_dest|sed 's%/[^/][^/]*$%%'`
9728   if test "$ac_dest_dir" != "$ac_dest" && test "$ac_dest_dir" != .; then
9729     # The dest file is in a subdirectory.
9730     test ! -d "$ac_dest_dir" && mkdir "$ac_dest_dir"
9731     ac_dest_dir_suffix="/`echo $ac_dest_dir|sed 's%^\./%%'`"
9732     # A "../" for each directory in $ac_dest_dir_suffix.
9733     ac_dots=`echo $ac_dest_dir_suffix|sed 's%/[^/]*%../%g'`
9734   else
9735     ac_dest_dir_suffix= ac_dots=
9736   fi
9737
9738   case "$srcdir" in
9739   [/$]*) ac_rel_source="$srcdir/$ac_source" ;;
9740   *) ac_rel_source="$ac_dots$srcdir/$ac_source" ;;
9741   esac
9742
9743   # Make a symlink if possible; otherwise try a hard link.
9744   if ln -s $ac_rel_source $ac_dest 2>/dev/null ||
9745     ln $srcdir/$ac_source $ac_dest; then :
9746   else
9747     { echo "configure: error: can not link $ac_dest to $srcdir/$ac_source" 1>&2; exit 1; }
9748   fi
9749 done
9750 EOF
9751 cat >> $CONFIG_STATUS <<EOF
9752
9753
9754 host='${host}'
9755 build='${build}'
9756 target='${target}'
9757 target_alias='${target_alias}'
9758 srcdir='${srcdir}'
9759 subdirs='${subdirs}'
9760 oldstyle_subdirs='${oldstyle_subdirs}'
9761 symbolic_link='${symbolic_link}'
9762 program_transform_set='${program_transform_set}'
9763 program_transform_name='${program_transform_name}'
9764 dep_host_xmake_file='${dep_host_xmake_file}'
9765 host_xmake_file='${host_xmake_file}'
9766 dep_tmake_file='${dep_tmake_file}'
9767 tmake_file='${tmake_file}'
9768 thread_file='${thread_file}'
9769 gcc_version='${gcc_version}'
9770 gcc_version_trigger='${gcc_version_trigger}'
9771 local_prefix='${local_prefix}'
9772 build_install_headers_dir='${build_install_headers_dir}'
9773 build_exeext='${build_exeext}'
9774 host_exeext='${host_exeext}'
9775 out_file='${out_file}'
9776 gdb_needs_out_file_path='${gdb_needs_out_file_path}'
9777 SET_MAKE='${SET_MAKE}'
9778 target_list='${target_list}'
9779 target_overrides='${target_overrides}'
9780 host_overrides='${host_overrides}'
9781 cross_defines='${cross_defines}'
9782 cross_overrides='${cross_overrides}'
9783 build_overrides='${build_overrides}'
9784 cpp_install_dir='${cpp_install_dir}'
9785
9786 EOF
9787 cat >> $CONFIG_STATUS <<\EOF
9788 case "$CONFIG_FILES" in *po/Makefile.in*)
9789         sed -e "/POTFILES =/r po/POTFILES" po/Makefile.in > po/Makefile
9790       esac
9791
9792 . $srcdir/configure.lang
9793 case x$CONFIG_HEADERS in
9794 xauto-host.h:config.in)
9795 echo > cstamp-h ;;
9796 esac
9797 # If the host supports symlinks, point stage[1234] at ../stage[1234] so
9798 # bootstrapping and the installation procedure can still use
9799 # CC="stage1/xgcc -Bstage1/".  If the host doesn't support symlinks,
9800 # FLAGS_TO_PASS has been modified to solve the problem there.
9801 # This is virtually a duplicate of what happens in configure.lang; we do
9802 # an extra check to make sure this only happens if ln -s can be used.
9803 if test "$symbolic_link" = "ln -s"; then
9804  for d in .. ${subdirs} ; do
9805    if test $d != ..; then
9806         STARTDIR=`pwd`
9807         cd $d
9808         for t in stage1 stage2 stage3 stage4 include
9809         do
9810                 rm -f $t
9811                 $symbolic_link ../$t $t 2>/dev/null
9812         done
9813         cd $STARTDIR
9814    fi
9815  done
9816 else true ; fi
9817 # Avoid having to add intl to our include paths.
9818 if test -f intl/libintl.h; then
9819   echo creating libintl.h
9820   echo '#include "intl/libintl.h"' >libintl.h
9821 fi
9822
9823 exit 0
9824 EOF
9825 chmod +x $CONFIG_STATUS
9826 rm -fr confdefs* $ac_clean_files
9827 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
9828