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 for ac_func in strtoul bsearch putenv popen bcopy bzero bcmp \
2213         index rindex strchr strrchr kill getrlimit setrlimit atoll atoq \
2214         sysconf isascii gettimeofday strsignal putc_unlocked fputc_unlocked \
2215         fputs_unlocked getrusage valloc
2216 do
2217 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2218 echo "configure:2219: checking for $ac_func" >&5
2219 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2220   echo $ac_n "(cached) $ac_c" 1>&6
2221 else
2222   cat > conftest.$ac_ext <<EOF
2223 #line 2224 "configure"
2224 #include "confdefs.h"
2225 /* System header to define __stub macros and hopefully few prototypes,
2226     which can conflict with char $ac_func(); below.  */
2227 #include <assert.h>
2228 /* Override any gcc2 internal prototype to avoid an error.  */
2229 /* We use char because int might match the return type of a gcc2
2230     builtin and then its argument prototype would still apply.  */
2231 char $ac_func();
2232
2233 int main() {
2234
2235 /* The GNU C library defines this for functions which it implements
2236     to always fail with ENOSYS.  Some functions are actually named
2237     something starting with __ and the normal name is an alias.  */
2238 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2239 choke me
2240 #else
2241 $ac_func();
2242 #endif
2243
2244 ; return 0; }
2245 EOF
2246 if { (eval echo configure:2247: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2247   rm -rf conftest*
2248   eval "ac_cv_func_$ac_func=yes"
2249 else
2250   echo "configure: failed program was:" >&5
2251   cat conftest.$ac_ext >&5
2252   rm -rf conftest*
2253   eval "ac_cv_func_$ac_func=no"
2254 fi
2255 rm -f conftest*
2256 fi
2257
2258 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2259   echo "$ac_t""yes" 1>&6
2260     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2261   cat >> confdefs.h <<EOF
2262 #define $ac_tr_func 1
2263 EOF
2264
2265 else
2266   echo "$ac_t""no" 1>&6
2267 fi
2268 done
2269
2270
2271 # Make sure wchar_t is available
2272 #AC_CHECK_TYPE(wchar_t, unsigned int)
2273
2274 echo $ac_n "checking for vprintf""... $ac_c" 1>&6
2275 echo "configure:2276: checking for vprintf" >&5
2276 if eval "test \"`echo '$''{'ac_cv_func_vprintf'+set}'`\" = set"; then
2277   echo $ac_n "(cached) $ac_c" 1>&6
2278 else
2279   cat > conftest.$ac_ext <<EOF
2280 #line 2281 "configure"
2281 #include "confdefs.h"
2282 /* System header to define __stub macros and hopefully few prototypes,
2283     which can conflict with char vprintf(); below.  */
2284 #include <assert.h>
2285 /* Override any gcc2 internal prototype to avoid an error.  */
2286 /* We use char because int might match the return type of a gcc2
2287     builtin and then its argument prototype would still apply.  */
2288 char vprintf();
2289
2290 int main() {
2291
2292 /* The GNU C library defines this for functions which it implements
2293     to always fail with ENOSYS.  Some functions are actually named
2294     something starting with __ and the normal name is an alias.  */
2295 #if defined (__stub_vprintf) || defined (__stub___vprintf)
2296 choke me
2297 #else
2298 vprintf();
2299 #endif
2300
2301 ; return 0; }
2302 EOF
2303 if { (eval echo configure:2304: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2304   rm -rf conftest*
2305   eval "ac_cv_func_vprintf=yes"
2306 else
2307   echo "configure: failed program was:" >&5
2308   cat conftest.$ac_ext >&5
2309   rm -rf conftest*
2310   eval "ac_cv_func_vprintf=no"
2311 fi
2312 rm -f conftest*
2313 fi
2314
2315 if eval "test \"`echo '$ac_cv_func_'vprintf`\" = yes"; then
2316   echo "$ac_t""yes" 1>&6
2317   cat >> confdefs.h <<\EOF
2318 #define HAVE_VPRINTF 1
2319 EOF
2320
2321 else
2322   echo "$ac_t""no" 1>&6
2323 fi
2324
2325 if test "$ac_cv_func_vprintf" != yes; then
2326 echo $ac_n "checking for _doprnt""... $ac_c" 1>&6
2327 echo "configure:2328: checking for _doprnt" >&5
2328 if eval "test \"`echo '$''{'ac_cv_func__doprnt'+set}'`\" = set"; then
2329   echo $ac_n "(cached) $ac_c" 1>&6
2330 else
2331   cat > conftest.$ac_ext <<EOF
2332 #line 2333 "configure"
2333 #include "confdefs.h"
2334 /* System header to define __stub macros and hopefully few prototypes,
2335     which can conflict with char _doprnt(); below.  */
2336 #include <assert.h>
2337 /* Override any gcc2 internal prototype to avoid an error.  */
2338 /* We use char because int might match the return type of a gcc2
2339     builtin and then its argument prototype would still apply.  */
2340 char _doprnt();
2341
2342 int main() {
2343
2344 /* The GNU C library defines this for functions which it implements
2345     to always fail with ENOSYS.  Some functions are actually named
2346     something starting with __ and the normal name is an alias.  */
2347 #if defined (__stub__doprnt) || defined (__stub____doprnt)
2348 choke me
2349 #else
2350 _doprnt();
2351 #endif
2352
2353 ; return 0; }
2354 EOF
2355 if { (eval echo configure:2356: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2356   rm -rf conftest*
2357   eval "ac_cv_func__doprnt=yes"
2358 else
2359   echo "configure: failed program was:" >&5
2360   cat conftest.$ac_ext >&5
2361   rm -rf conftest*
2362   eval "ac_cv_func__doprnt=no"
2363 fi
2364 rm -f conftest*
2365 fi
2366
2367 if eval "test \"`echo '$ac_cv_func_'_doprnt`\" = yes"; then
2368   echo "$ac_t""yes" 1>&6
2369   cat >> confdefs.h <<\EOF
2370 #define HAVE_DOPRNT 1
2371 EOF
2372
2373 else
2374   echo "$ac_t""no" 1>&6
2375 fi
2376
2377 fi
2378
2379 vfprintf=
2380 doprint=
2381 if test $ac_cv_func_vprintf != yes ; then
2382   vfprintf=vfprintf.o
2383   if test $ac_cv_func__doprnt != yes ; then
2384     doprint=doprint.o
2385   fi
2386 fi
2387
2388
2389
2390 echo $ac_n "checking whether the printf functions support %p""... $ac_c" 1>&6
2391 echo "configure:2392: checking whether the printf functions support %p" >&5
2392 if eval "test \"`echo '$''{'gcc_cv_func_printf_ptr'+set}'`\" = set"; then
2393   echo $ac_n "(cached) $ac_c" 1>&6
2394 else
2395   if test "$cross_compiling" = yes; then
2396   gcc_cv_func_printf_ptr=no
2397 else
2398   cat > conftest.$ac_ext <<EOF
2399 #line 2400 "configure"
2400 #include "confdefs.h"
2401 #include <stdio.h>
2402
2403 main()
2404 {
2405   char buf[64];
2406   char *p = buf, *q = NULL;
2407   sprintf(buf, "%p", p);
2408   sscanf(buf, "%p", &q);
2409   exit (p != q);
2410 }
2411 EOF
2412 if { (eval echo configure:2413: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
2413 then
2414   gcc_cv_func_printf_ptr=yes
2415 else
2416   echo "configure: failed program was:" >&5
2417   cat conftest.$ac_ext >&5
2418   rm -fr conftest*
2419   gcc_cv_func_printf_ptr=no
2420 fi
2421 rm -fr conftest*
2422 fi
2423
2424 rm -f core core.* *.core
2425 fi
2426
2427 echo "$ac_t""$gcc_cv_func_printf_ptr" 1>&6
2428 if test $gcc_cv_func_printf_ptr = yes ; then
2429   cat >> confdefs.h <<\EOF
2430 #define HAVE_PRINTF_PTR 1
2431 EOF
2432
2433 fi
2434
2435
2436 case "${host}" in
2437 *-*-uwin*)
2438   # Under some versions of uwin, vfork is notoriously buggy and the test
2439   # can hang configure; on other versions, vfork exists just as a stub.
2440   # FIXME: This should be removed once vfork in uwin's runtime is fixed.
2441   ac_cv_func_vfork_works=no
2442   ;;
2443 esac
2444 echo $ac_n "checking for pid_t""... $ac_c" 1>&6
2445 echo "configure:2446: checking for pid_t" >&5
2446 if eval "test \"`echo '$''{'ac_cv_type_pid_t'+set}'`\" = set"; then
2447   echo $ac_n "(cached) $ac_c" 1>&6
2448 else
2449   cat > conftest.$ac_ext <<EOF
2450 #line 2451 "configure"
2451 #include "confdefs.h"
2452 #include <sys/types.h>
2453 #if STDC_HEADERS
2454 #include <stdlib.h>
2455 #include <stddef.h>
2456 #endif
2457 EOF
2458 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2459   egrep "(^|[^a-zA-Z_0-9])pid_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
2460   rm -rf conftest*
2461   ac_cv_type_pid_t=yes
2462 else
2463   rm -rf conftest*
2464   ac_cv_type_pid_t=no
2465 fi
2466 rm -f conftest*
2467
2468 fi
2469 echo "$ac_t""$ac_cv_type_pid_t" 1>&6
2470 if test $ac_cv_type_pid_t = no; then
2471   cat >> confdefs.h <<\EOF
2472 #define pid_t int
2473 EOF
2474
2475 fi
2476
2477 ac_safe=`echo "vfork.h" | sed 'y%./+-%__p_%'`
2478 echo $ac_n "checking for vfork.h""... $ac_c" 1>&6
2479 echo "configure:2480: checking for vfork.h" >&5
2480 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2481   echo $ac_n "(cached) $ac_c" 1>&6
2482 else
2483   cat > conftest.$ac_ext <<EOF
2484 #line 2485 "configure"
2485 #include "confdefs.h"
2486 #include <vfork.h>
2487 EOF
2488 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2489 { (eval echo configure:2490: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2490 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2491 if test -z "$ac_err"; then
2492   rm -rf conftest*
2493   eval "ac_cv_header_$ac_safe=yes"
2494 else
2495   echo "$ac_err" >&5
2496   echo "configure: failed program was:" >&5
2497   cat conftest.$ac_ext >&5
2498   rm -rf conftest*
2499   eval "ac_cv_header_$ac_safe=no"
2500 fi
2501 rm -f conftest*
2502 fi
2503 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2504   echo "$ac_t""yes" 1>&6
2505   cat >> confdefs.h <<\EOF
2506 #define HAVE_VFORK_H 1
2507 EOF
2508
2509 else
2510   echo "$ac_t""no" 1>&6
2511 fi
2512
2513 echo $ac_n "checking for working vfork""... $ac_c" 1>&6
2514 echo "configure:2515: checking for working vfork" >&5
2515 if eval "test \"`echo '$''{'ac_cv_func_vfork_works'+set}'`\" = set"; then
2516   echo $ac_n "(cached) $ac_c" 1>&6
2517 else
2518   if test "$cross_compiling" = yes; then
2519   echo $ac_n "checking for vfork""... $ac_c" 1>&6
2520 echo "configure:2521: checking for vfork" >&5
2521 if eval "test \"`echo '$''{'ac_cv_func_vfork'+set}'`\" = set"; then
2522   echo $ac_n "(cached) $ac_c" 1>&6
2523 else
2524   cat > conftest.$ac_ext <<EOF
2525 #line 2526 "configure"
2526 #include "confdefs.h"
2527 /* System header to define __stub macros and hopefully few prototypes,
2528     which can conflict with char vfork(); below.  */
2529 #include <assert.h>
2530 /* Override any gcc2 internal prototype to avoid an error.  */
2531 /* We use char because int might match the return type of a gcc2
2532     builtin and then its argument prototype would still apply.  */
2533 char vfork();
2534
2535 int main() {
2536
2537 /* The GNU C library defines this for functions which it implements
2538     to always fail with ENOSYS.  Some functions are actually named
2539     something starting with __ and the normal name is an alias.  */
2540 #if defined (__stub_vfork) || defined (__stub___vfork)
2541 choke me
2542 #else
2543 vfork();
2544 #endif
2545
2546 ; return 0; }
2547 EOF
2548 if { (eval echo configure:2549: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2549   rm -rf conftest*
2550   eval "ac_cv_func_vfork=yes"
2551 else
2552   echo "configure: failed program was:" >&5
2553   cat conftest.$ac_ext >&5
2554   rm -rf conftest*
2555   eval "ac_cv_func_vfork=no"
2556 fi
2557 rm -f conftest*
2558 fi
2559
2560 if eval "test \"`echo '$ac_cv_func_'vfork`\" = yes"; then
2561   echo "$ac_t""yes" 1>&6
2562   :
2563 else
2564   echo "$ac_t""no" 1>&6
2565 fi
2566
2567 ac_cv_func_vfork_works=$ac_cv_func_vfork
2568 else
2569   cat > conftest.$ac_ext <<EOF
2570 #line 2571 "configure"
2571 #include "confdefs.h"
2572 /* Thanks to Paul Eggert for this test.  */
2573 #include <stdio.h>
2574 #include <sys/types.h>
2575 #include <sys/stat.h>
2576 #ifdef HAVE_UNISTD_H
2577 #include <unistd.h>
2578 #endif
2579 #ifdef HAVE_VFORK_H
2580 #include <vfork.h>
2581 #endif
2582 /* On some sparc systems, changes by the child to local and incoming
2583    argument registers are propagated back to the parent.
2584    The compiler is told about this with #include <vfork.h>,
2585    but some compilers (e.g. gcc -O) don't grok <vfork.h>.
2586    Test for this by using a static variable whose address
2587    is put into a register that is clobbered by the vfork.  */
2588 static
2589 #ifdef __cplusplus
2590 sparc_address_test (int arg)
2591 #else
2592 sparc_address_test (arg) int arg;
2593 #endif
2594 {
2595   static pid_t child;
2596   if (!child) {
2597     child = vfork ();
2598     if (child < 0) {
2599       perror ("vfork");
2600       _exit(2);
2601     }
2602     if (!child) {
2603       arg = getpid();
2604       write(-1, "", 0);
2605       _exit (arg);
2606     }
2607   }
2608 }
2609 main() {
2610   pid_t parent = getpid ();
2611   pid_t child;
2612
2613   sparc_address_test ();
2614
2615   child = vfork ();
2616
2617   if (child == 0) {
2618     /* Here is another test for sparc vfork register problems.
2619        This test uses lots of local variables, at least
2620        as many local variables as main has allocated so far
2621        including compiler temporaries.  4 locals are enough for
2622        gcc 1.40.3 on a Solaris 4.1.3 sparc, but we use 8 to be safe.
2623        A buggy compiler should reuse the register of parent
2624        for one of the local variables, since it will think that
2625        parent can't possibly be used any more in this routine.
2626        Assigning to the local variable will thus munge parent
2627        in the parent process.  */
2628     pid_t
2629       p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
2630       p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
2631     /* Convince the compiler that p..p7 are live; otherwise, it might
2632        use the same hardware register for all 8 local variables.  */
2633     if (p != p1 || p != p2 || p != p3 || p != p4
2634         || p != p5 || p != p6 || p != p7)
2635       _exit(1);
2636
2637     /* On some systems (e.g. IRIX 3.3),
2638        vfork doesn't separate parent from child file descriptors.
2639        If the child closes a descriptor before it execs or exits,
2640        this munges the parent's descriptor as well.
2641        Test for this by closing stdout in the child.  */
2642     _exit(close(fileno(stdout)) != 0);
2643   } else {
2644     int status;
2645     struct stat st;
2646
2647     while (wait(&status) != child)
2648       ;
2649     exit(
2650          /* Was there some problem with vforking?  */
2651          child < 0
2652
2653          /* Did the child fail?  (This shouldn't happen.)  */
2654          || status
2655
2656          /* Did the vfork/compiler bug occur?  */
2657          || parent != getpid()
2658
2659          /* Did the file descriptor bug occur?  */
2660          || fstat(fileno(stdout), &st) != 0
2661          );
2662   }
2663 }
2664 EOF
2665 if { (eval echo configure:2666: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
2666 then
2667   ac_cv_func_vfork_works=yes
2668 else
2669   echo "configure: failed program was:" >&5
2670   cat conftest.$ac_ext >&5
2671   rm -fr conftest*
2672   ac_cv_func_vfork_works=no
2673 fi
2674 rm -fr conftest*
2675 fi
2676
2677 fi
2678
2679 echo "$ac_t""$ac_cv_func_vfork_works" 1>&6
2680 if test $ac_cv_func_vfork_works = no; then
2681   cat >> confdefs.h <<\EOF
2682 #define vfork fork
2683 EOF
2684
2685 fi
2686
2687 for ac_hdr in unistd.h
2688 do
2689 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
2690 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
2691 echo "configure:2692: checking for $ac_hdr" >&5
2692 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2693   echo $ac_n "(cached) $ac_c" 1>&6
2694 else
2695   cat > conftest.$ac_ext <<EOF
2696 #line 2697 "configure"
2697 #include "confdefs.h"
2698 #include <$ac_hdr>
2699 EOF
2700 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2701 { (eval echo configure:2702: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2702 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2703 if test -z "$ac_err"; then
2704   rm -rf conftest*
2705   eval "ac_cv_header_$ac_safe=yes"
2706 else
2707   echo "$ac_err" >&5
2708   echo "configure: failed program was:" >&5
2709   cat conftest.$ac_ext >&5
2710   rm -rf conftest*
2711   eval "ac_cv_header_$ac_safe=no"
2712 fi
2713 rm -f conftest*
2714 fi
2715 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2716   echo "$ac_t""yes" 1>&6
2717     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
2718   cat >> confdefs.h <<EOF
2719 #define $ac_tr_hdr 1
2720 EOF
2721
2722 else
2723   echo "$ac_t""no" 1>&6
2724 fi
2725 done
2726
2727 for ac_func in getpagesize
2728 do
2729 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2730 echo "configure:2731: checking for $ac_func" >&5
2731 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2732   echo $ac_n "(cached) $ac_c" 1>&6
2733 else
2734   cat > conftest.$ac_ext <<EOF
2735 #line 2736 "configure"
2736 #include "confdefs.h"
2737 /* System header to define __stub macros and hopefully few prototypes,
2738     which can conflict with char $ac_func(); below.  */
2739 #include <assert.h>
2740 /* Override any gcc2 internal prototype to avoid an error.  */
2741 /* We use char because int might match the return type of a gcc2
2742     builtin and then its argument prototype would still apply.  */
2743 char $ac_func();
2744
2745 int main() {
2746
2747 /* The GNU C library defines this for functions which it implements
2748     to always fail with ENOSYS.  Some functions are actually named
2749     something starting with __ and the normal name is an alias.  */
2750 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2751 choke me
2752 #else
2753 $ac_func();
2754 #endif
2755
2756 ; return 0; }
2757 EOF
2758 if { (eval echo configure:2759: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2759   rm -rf conftest*
2760   eval "ac_cv_func_$ac_func=yes"
2761 else
2762   echo "configure: failed program was:" >&5
2763   cat conftest.$ac_ext >&5
2764   rm -rf conftest*
2765   eval "ac_cv_func_$ac_func=no"
2766 fi
2767 rm -f conftest*
2768 fi
2769
2770 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2771   echo "$ac_t""yes" 1>&6
2772     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2773   cat >> confdefs.h <<EOF
2774 #define $ac_tr_func 1
2775 EOF
2776
2777 else
2778   echo "$ac_t""no" 1>&6
2779 fi
2780 done
2781
2782 echo $ac_n "checking for working mmap from /dev/zero""... $ac_c" 1>&6
2783 echo "configure:2784: checking for working mmap from /dev/zero" >&5
2784 if eval "test \"`echo '$''{'ac_cv_func_mmap_anywhere'+set}'`\" = set"; then
2785   echo $ac_n "(cached) $ac_c" 1>&6
2786 else
2787   if test "$cross_compiling" = yes; then
2788   ac_cv_func_mmap_anywhere=no
2789 else
2790   cat > conftest.$ac_ext <<EOF
2791 #line 2792 "configure"
2792 #include "confdefs.h"
2793
2794 /* Test by Richard Henderson and Alexandre Oliva.
2795    Check whether mmap from /dev/zero works. */
2796 #include <sys/types.h>
2797 #include <fcntl.h>
2798 #include <sys/mman.h>
2799
2800 /* This mess was copied from the GNU getpagesize.h.  */
2801 #ifndef HAVE_GETPAGESIZE
2802 # ifdef HAVE_UNISTD_H
2803 #  include <unistd.h>
2804 # endif
2805
2806 /* Assume that all systems that can run configure have sys/param.h.  */
2807 # ifndef HAVE_SYS_PARAM_H
2808 #  define HAVE_SYS_PARAM_H 1
2809 # endif
2810
2811 # ifdef _SC_PAGESIZE
2812 #  define getpagesize() sysconf(_SC_PAGESIZE)
2813 # else /* no _SC_PAGESIZE */
2814 #  ifdef HAVE_SYS_PARAM_H
2815 #   include <sys/param.h>
2816 #   ifdef EXEC_PAGESIZE
2817 #    define getpagesize() EXEC_PAGESIZE
2818 #   else /* no EXEC_PAGESIZE */
2819 #    ifdef NBPG
2820 #     define getpagesize() NBPG * CLSIZE
2821 #     ifndef CLSIZE
2822 #      define CLSIZE 1
2823 #     endif /* no CLSIZE */
2824 #    else /* no NBPG */
2825 #     ifdef NBPC
2826 #      define getpagesize() NBPC
2827 #     else /* no NBPC */
2828 #      ifdef PAGESIZE
2829 #       define getpagesize() PAGESIZE
2830 #      endif /* PAGESIZE */
2831 #     endif /* no NBPC */
2832 #    endif /* no NBPG */
2833 #   endif /* no EXEC_PAGESIZE */
2834 #  else /* no HAVE_SYS_PARAM_H */
2835 #   define getpagesize() 8192   /* punt totally */
2836 #  endif /* no HAVE_SYS_PARAM_H */
2837 # endif /* no _SC_PAGESIZE */
2838
2839 #endif /* no HAVE_GETPAGESIZE */
2840
2841 int main()
2842 {
2843   char *x;
2844   int fd, pg;
2845
2846   fd = open("/dev/zero", O_RDWR);
2847   if (fd < 0)
2848     exit(1);
2849
2850   pg = getpagesize();
2851   x = (char*)mmap(0, pg, PROT_READ|PROT_WRITE, MAP_PRIVATE, fd, 0);
2852   if (x == (char *) -1)
2853     exit(2);
2854
2855   *(int *)x += 1;
2856
2857   if (munmap(x, pg) < 0)
2858     exit(3);
2859
2860   exit(0);
2861 }
2862 EOF
2863 if { (eval echo configure:2864: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
2864 then
2865   ac_cv_func_mmap_anywhere=yes
2866 else
2867   echo "configure: failed program was:" >&5
2868   cat conftest.$ac_ext >&5
2869   rm -fr conftest*
2870   ac_cv_func_mmap_anywhere=no
2871 fi
2872 rm -fr conftest*
2873 fi
2874
2875 fi
2876
2877 echo "$ac_t""$ac_cv_func_mmap_anywhere" 1>&6
2878 if test $ac_cv_func_mmap_anywhere = yes; then
2879   cat >> confdefs.h <<\EOF
2880 #define HAVE_MMAP_ANYWHERE 1
2881 EOF
2882
2883 fi
2884
2885 echo $ac_n "checking for working mmap of a file""... $ac_c" 1>&6
2886 echo "configure:2887: checking for working mmap of a file" >&5
2887 if eval "test \"`echo '$''{'ac_cv_func_mmap_file'+set}'`\" = set"; then
2888   echo $ac_n "(cached) $ac_c" 1>&6
2889 else
2890   # Create a file one thousand bytes long.
2891 for i in 1 2 3 4 5 6 7 8 9 0
2892 do for j in 1 2 3 4 5 6 7 8 9 0
2893 do echo $i $j xxxxx
2894 done
2895 done > conftestdata$$
2896
2897 if test "$cross_compiling" = yes; then
2898   ac_cv_func_mmap_file=no
2899 else
2900   cat > conftest.$ac_ext <<EOF
2901 #line 2902 "configure"
2902 #include "confdefs.h"
2903
2904 /* Test by Zack Weinberg.  Modified from MMAP_ANYWHERE test by
2905    Richard Henderson and Alexandre Oliva.
2906    Check whether read-only mmap of a plain file works. */
2907 #include <sys/types.h>
2908 #include <sys/stat.h>
2909 #include <fcntl.h>
2910 #include <sys/mman.h>
2911
2912 int main()
2913 {
2914   char *x;
2915   int fd;
2916   struct stat st;
2917
2918   fd = open("conftestdata$$", O_RDONLY);
2919   if (fd < 0)
2920     exit(1);
2921
2922   if (fstat (fd, &st))
2923     exit(2);
2924
2925   x = (char*)mmap(0, st.st_size, PROT_READ, MAP_PRIVATE, fd, 0);
2926   if (x == (char *) -1)
2927     exit(3);
2928
2929   if (x[0] != '1' || x[1] != ' ' || x[2] != '1' || x[3] != ' ')
2930     exit(4);
2931
2932   if (munmap(x, st.st_size) < 0)
2933     exit(5);
2934
2935   exit(0);
2936 }
2937 EOF
2938 if { (eval echo configure:2939: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
2939 then
2940   ac_cv_func_mmap_file=yes
2941 else
2942   echo "configure: failed program was:" >&5
2943   cat conftest.$ac_ext >&5
2944   rm -fr conftest*
2945   ac_cv_func_mmap_file=no
2946 fi
2947 rm -fr conftest*
2948 fi
2949
2950 fi
2951
2952 echo "$ac_t""$ac_cv_func_mmap_file" 1>&6
2953 if test $ac_cv_func_mmap_file = yes; then
2954   cat >> confdefs.h <<\EOF
2955 #define HAVE_MMAP_FILE 1
2956 EOF
2957
2958 fi
2959
2960
2961 for ac_func in bcopy bzero bcmp \
2962         index rindex getenv atol sbrk abort atof getcwd getwd \
2963         strsignal putc_unlocked fputs_unlocked strstr environ
2964 do
2965 echo $ac_n "checking whether $ac_func must be declared""... $ac_c" 1>&6
2966 echo "configure:2967: checking whether $ac_func must be declared" >&5
2967 if eval "test \"`echo '$''{'gcc_cv_decl_needed_$ac_func'+set}'`\" = set"; then
2968   echo $ac_n "(cached) $ac_c" 1>&6
2969 else
2970   cat > conftest.$ac_ext <<EOF
2971 #line 2972 "configure"
2972 #include "confdefs.h"
2973
2974 #include <stdio.h>
2975 #ifdef STRING_WITH_STRINGS
2976 # include <string.h>
2977 # include <strings.h>
2978 #else
2979 # ifdef HAVE_STRING_H
2980 #  include <string.h>
2981 # else
2982 #  ifdef HAVE_STRINGS_H
2983 #   include <strings.h>
2984 #  endif
2985 # endif
2986 #endif
2987 #ifdef HAVE_STDLIB_H
2988 #include <stdlib.h>
2989 #endif
2990 #ifdef HAVE_UNISTD_H
2991 #include <unistd.h>
2992 #endif
2993 #ifndef HAVE_RINDEX
2994 #ifndef rindex
2995 #define rindex strrchr
2996 #endif
2997 #endif
2998 #ifndef HAVE_INDEX
2999 #ifndef index
3000 #define index strchr
3001 #endif
3002 #endif
3003
3004 int main() {
3005 char *(*pfn) = (char *(*)) $ac_func
3006 ; return 0; }
3007 EOF
3008 if { (eval echo configure:3009: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3009   rm -rf conftest*
3010   eval "gcc_cv_decl_needed_$ac_func=no"
3011 else
3012   echo "configure: failed program was:" >&5
3013   cat conftest.$ac_ext >&5
3014   rm -rf conftest*
3015   eval "gcc_cv_decl_needed_$ac_func=yes"
3016 fi
3017 rm -f conftest*
3018 fi
3019
3020 if eval "test \"`echo '$gcc_cv_decl_needed_'$ac_func`\" = yes"; then
3021   echo "$ac_t""yes" 1>&6
3022   gcc_tr_decl=NEED_DECLARATION_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3023   cat >> confdefs.h <<EOF
3024 #define $gcc_tr_decl 1
3025 EOF
3026
3027 else
3028   echo "$ac_t""no" 1>&6
3029 fi
3030
3031 done
3032
3033
3034 for ac_func in malloc realloc calloc free
3035 do
3036 echo $ac_n "checking whether $ac_func must be declared""... $ac_c" 1>&6
3037 echo "configure:3038: checking whether $ac_func must be declared" >&5
3038 if eval "test \"`echo '$''{'gcc_cv_decl_needed_$ac_func'+set}'`\" = set"; then
3039   echo $ac_n "(cached) $ac_c" 1>&6
3040 else
3041   cat > conftest.$ac_ext <<EOF
3042 #line 3043 "configure"
3043 #include "confdefs.h"
3044
3045 #include <stdio.h>
3046 #ifdef STRING_WITH_STRINGS
3047 # include <string.h>
3048 # include <strings.h>
3049 #else
3050 # ifdef HAVE_STRING_H
3051 #  include <string.h>
3052 # else
3053 #  ifdef HAVE_STRINGS_H
3054 #   include <strings.h>
3055 #  endif
3056 # endif
3057 #endif
3058 #ifdef HAVE_STDLIB_H
3059 #include <stdlib.h>
3060 #endif
3061 #ifdef HAVE_UNISTD_H
3062 #include <unistd.h>
3063 #endif
3064 #ifndef HAVE_RINDEX
3065 #ifndef rindex
3066 #define rindex strrchr
3067 #endif
3068 #endif
3069 #ifndef HAVE_INDEX
3070 #ifndef index
3071 #define index strchr
3072 #endif
3073 #endif
3074 #ifdef HAVE_MALLOC_H
3075 #include <malloc.h>
3076 #endif
3077
3078 int main() {
3079 char *(*pfn) = (char *(*)) $ac_func
3080 ; return 0; }
3081 EOF
3082 if { (eval echo configure:3083: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3083   rm -rf conftest*
3084   eval "gcc_cv_decl_needed_$ac_func=no"
3085 else
3086   echo "configure: failed program was:" >&5
3087   cat conftest.$ac_ext >&5
3088   rm -rf conftest*
3089   eval "gcc_cv_decl_needed_$ac_func=yes"
3090 fi
3091 rm -f conftest*
3092 fi
3093
3094 if eval "test \"`echo '$gcc_cv_decl_needed_'$ac_func`\" = yes"; then
3095   echo "$ac_t""yes" 1>&6
3096   gcc_tr_decl=NEED_DECLARATION_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3097   cat >> confdefs.h <<EOF
3098 #define $gcc_tr_decl 1
3099 EOF
3100
3101 else
3102   echo "$ac_t""no" 1>&6
3103 fi
3104
3105 done
3106
3107
3108 for ac_func in getrlimit setrlimit getrusage
3109 do
3110 echo $ac_n "checking whether $ac_func must be declared""... $ac_c" 1>&6
3111 echo "configure:3112: checking whether $ac_func must be declared" >&5
3112 if eval "test \"`echo '$''{'gcc_cv_decl_needed_$ac_func'+set}'`\" = set"; then
3113   echo $ac_n "(cached) $ac_c" 1>&6
3114 else
3115   cat > conftest.$ac_ext <<EOF
3116 #line 3117 "configure"
3117 #include "confdefs.h"
3118
3119 #include <stdio.h>
3120 #ifdef STRING_WITH_STRINGS
3121 # include <string.h>
3122 # include <strings.h>
3123 #else
3124 # ifdef HAVE_STRING_H
3125 #  include <string.h>
3126 # else
3127 #  ifdef HAVE_STRINGS_H
3128 #   include <strings.h>
3129 #  endif
3130 # endif
3131 #endif
3132 #ifdef HAVE_STDLIB_H
3133 #include <stdlib.h>
3134 #endif
3135 #ifdef HAVE_UNISTD_H
3136 #include <unistd.h>
3137 #endif
3138 #ifndef HAVE_RINDEX
3139 #ifndef rindex
3140 #define rindex strrchr
3141 #endif
3142 #endif
3143 #ifndef HAVE_INDEX
3144 #ifndef index
3145 #define index strchr
3146 #endif
3147 #endif
3148 #include <sys/types.h>
3149 #ifdef HAVE_SYS_RESOURCE_H
3150 #include <sys/resource.h>
3151 #endif
3152
3153 int main() {
3154 char *(*pfn) = (char *(*)) $ac_func
3155 ; return 0; }
3156 EOF
3157 if { (eval echo configure:3158: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3158   rm -rf conftest*
3159   eval "gcc_cv_decl_needed_$ac_func=no"
3160 else
3161   echo "configure: failed program was:" >&5
3162   cat conftest.$ac_ext >&5
3163   rm -rf conftest*
3164   eval "gcc_cv_decl_needed_$ac_func=yes"
3165 fi
3166 rm -f conftest*
3167 fi
3168
3169 if eval "test \"`echo '$gcc_cv_decl_needed_'$ac_func`\" = yes"; then
3170   echo "$ac_t""yes" 1>&6
3171   gcc_tr_decl=NEED_DECLARATION_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3172   cat >> confdefs.h <<EOF
3173 #define $gcc_tr_decl 1
3174 EOF
3175
3176 else
3177   echo "$ac_t""no" 1>&6
3178 fi
3179
3180 done
3181
3182
3183 # mkdir takes a single argument on some systems.
3184 echo $ac_n "checking if mkdir takes one argument""... $ac_c" 1>&6
3185 echo "configure:3186: checking if mkdir takes one argument" >&5
3186 if eval "test \"`echo '$''{'gcc_cv_mkdir_takes_one_arg'+set}'`\" = set"; then
3187   echo $ac_n "(cached) $ac_c" 1>&6
3188 else
3189   cat > conftest.$ac_ext <<EOF
3190 #line 3191 "configure"
3191 #include "confdefs.h"
3192
3193 #include <sys/types.h>
3194 #ifdef HAVE_SYS_STAT_H
3195 # include <sys/stat.h>
3196 #endif
3197 #ifdef HAVE_UNISTD_H
3198 # include <unistd.h>
3199 #endif
3200 #ifdef HAVE_DIRECT_H
3201 # include <direct.h>
3202 #endif
3203 int main() {
3204 mkdir ("foo", 0);
3205 ; return 0; }
3206 EOF
3207 if { (eval echo configure:3208: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3208   rm -rf conftest*
3209   gcc_cv_mkdir_takes_one_arg=no
3210 else
3211   echo "configure: failed program was:" >&5
3212   cat conftest.$ac_ext >&5
3213   rm -rf conftest*
3214   gcc_cv_mkdir_takes_one_arg=yes
3215 fi
3216 rm -f conftest*
3217 fi
3218
3219 echo "$ac_t""$gcc_cv_mkdir_takes_one_arg" 1>&6
3220 if test $gcc_cv_mkdir_takes_one_arg = yes ; then
3221   cat >> confdefs.h <<\EOF
3222 #define MKDIR_TAKES_ONE_ARG 1
3223 EOF
3224
3225 fi
3226
3227
3228 # File extensions
3229 manext='.1'
3230 objext='.o'
3231
3232
3233
3234 build_xm_file=
3235 build_xm_defines=
3236 build_install_headers_dir=install-headers-tar
3237 build_exeext=
3238 host_xm_file=
3239 host_xm_defines=
3240 host_xmake_file=
3241 host_truncate_target=
3242 host_exeext=
3243
3244 # Decode the host machine, then the target machine.
3245 # For the host machine, we save the xm_file variable as host_xm_file;
3246 # then we decode the target machine and forget everything else
3247 # that came from the host machine.
3248 for machine in $build $host $target; do
3249
3250         out_file=
3251         xmake_file=
3252         tmake_file=
3253         extra_headers=
3254         extra_passes=
3255         extra_parts=
3256         extra_programs=
3257         extra_objs=
3258         extra_host_objs=
3259         extra_gcc_objs=
3260         xm_defines=
3261         float_format=
3262         # Set this to force installation and use of collect2.
3263         use_collect2=
3264         # Set this to override the default target model.
3265         target_cpu_default=
3266         # Set this to control how the header file directory is installed.
3267         install_headers_dir=install-headers-tar
3268         # Set this to a non-empty list of args to pass to cpp if the target
3269         # wants its .md file passed through cpp.
3270         md_cppflags=
3271         # Set this if directory names should be truncated to 14 characters.
3272         truncate_target=
3273         # Set this if gdb needs a dir command with `dirname $out_file`
3274         gdb_needs_out_file_path=
3275         # Set this if the build machine requires executables to have a
3276         # file name suffix.
3277         exeext=
3278         # Set this to control which thread package will be used.
3279         thread_file=
3280         # Reinitialize these from the flag values every loop pass, since some
3281         # configure entries modify them.
3282         gas="$gas_flag"
3283         gnu_ld="$gnu_ld_flag"
3284         enable_threads=$enable_threads_flag
3285
3286         # Set default cpu_type, tm_file, tm_p_file and xm_file so it can be
3287         # updated in each machine entry.
3288         tm_p_file=
3289         cpu_type=`echo $machine | sed 's/-.*$//'`
3290         case $machine in
3291         alpha*-*-*)
3292                 cpu_type=alpha
3293                 ;;
3294         arm*-*-*)
3295                 cpu_type=arm
3296                 ;;
3297         c*-convex-*)
3298                 cpu_type=convex
3299                 ;;
3300         i[34567]86-*-*)
3301                 cpu_type=i386
3302                 ;;
3303         hppa*-*-*)
3304                 cpu_type=pa
3305                 ;;
3306         m68000-*-*)
3307                 cpu_type=m68k
3308                 ;;
3309         mips*-*-*)
3310                 cpu_type=mips
3311                 ;;
3312         pj*-*-*)
3313                 cpu_type=pj
3314                 ;;
3315         powerpc*-*-*)
3316                 cpu_type=rs6000
3317                 ;;
3318         pyramid-*-*)
3319                 cpu_type=pyr
3320                 ;;
3321         sparc*-*-*)
3322                 cpu_type=sparc
3323                 ;;
3324         esac
3325
3326         tm_file=${cpu_type}/${cpu_type}.h
3327         xm_file=${cpu_type}/xm-${cpu_type}.h
3328         if test -f ${srcdir}/config/${cpu_type}/${cpu_type}-protos.h;
3329         then
3330                 tm_p_file=${cpu_type}/${cpu_type}-protos.h;
3331         fi
3332         # On a.out targets, we need to use collect2.
3333         case $machine in
3334         *-*-*aout*)
3335                 use_collect2=yes
3336                 ;;
3337         esac
3338
3339         # Common parts for linux-gnu and openbsd systems
3340         case $machine in
3341         *-*-linux-gnu*)
3342                 xm_defines="HAVE_ATEXIT POSIX BSTRING"
3343                 ;;
3344         *-*-openbsd*)
3345                 tm_file=${cpu_type}/openbsd.h
3346                 tmake_file="t-libc-ok t-openbsd"
3347                 # avoid surprises, always provide an xm-openbsd file
3348                 xm_file=${cpu_type}/xm-openbsd.h
3349                 # don't depend on processor x-fragments as well
3350                 xmake_file=none
3351                 if test x$enable_threads = xyes; then
3352                         thread_file='posix'
3353                         tmake_file="${tmake_file} t-openbsd-thread"
3354                 fi
3355                 ;;
3356         esac
3357
3358         case $machine in
3359         # Support site-specific machine types.
3360         *local*)
3361                 cpu_type=`echo $machine | sed -e 's/-.*//'`
3362                 rest=`echo $machine | sed -e "s/$cpu_type-//"`
3363                 xm_file=${cpu_type}/xm-$rest.h
3364                 tm_file=${cpu_type}/$rest.h
3365                 if test -f $srcdir/config/${cpu_type}/x-$rest; \
3366                 then xmake_file=${cpu_type}/x-$rest; \
3367                 else true; \
3368                 fi
3369                 if test -f $srcdir/config/${cpu_type}/t-$rest; \
3370                 then tmake_file=${cpu_type}/t-$rest; \
3371                 else true; \
3372                 fi
3373                 ;;
3374         1750a-*-*)
3375                 ;;
3376         a29k-*-bsd* | a29k-*-sym1*)
3377                 tm_file="${tm_file} a29k/unix.h"
3378                 xm_defines=USG
3379                 xmake_file=a29k/x-unix
3380                 use_collect2=yes
3381                 ;;
3382         a29k-*-udi | a29k-*-coff)
3383                 tm_file="${tm_file} dbxcoff.h a29k/udi.h"
3384                 tmake_file=a29k/t-a29kbare
3385                 ;;
3386         a29k-wrs-vxworks*)
3387                 tm_file="${tm_file} dbxcoff.h a29k/udi.h a29k/vx29k.h"
3388                 tmake_file=a29k/t-vx29k
3389                 extra_parts="crtbegin.o crtend.o"
3390                 thread_file='vxworks'
3391                 ;;
3392         a29k-*-*)                       # Default a29k environment.
3393                 use_collect2=yes
3394                 ;;
3395         alpha-*-interix)
3396                 tm_file="${tm_file} alpha/alpha32.h interix.h alpha/alpha-interix.h"
3397
3398                 # GAS + IEEE_CONFORMANT+IEEE (no inexact);
3399                 #target_cpu_default="MASK_GAS|MASK_IEEE_CONFORMANT|MASK_IEEE"
3400
3401                 # GAS + IEEE_CONFORMANT
3402                 target_cpu_default="MASK_GAS|MASK_IEEE_CONFORMANT"
3403
3404                 xm_file="alpha/xm-alpha-interix.h xm-interix.h"
3405                 xmake_file="x-interix alpha/t-pe"
3406                 tmake_file="alpha/t-alpha alpha/t-interix alpha/t-ieee"
3407                 if test x$enable_threads = xyes ; then
3408                         thread_file='posix'
3409                 fi
3410                 if test x$stabs = xyes ; then
3411                         tm_file="${tm_file} dbxcoff.h"
3412                 fi
3413                 #prefix='$$INTERIX_ROOT'/usr/contrib
3414                 #local_prefix='$$INTERIX_ROOT'/usr/contrib
3415                 ;;
3416         alpha*-*-linux-gnuecoff*)
3417                 tm_file="${tm_file} alpha/linux-ecoff.h alpha/linux.h"
3418                 target_cpu_default="MASK_GAS"
3419                 tmake_file="alpha/t-alpha alpha/t-ieee"
3420                 gas=no
3421                 xmake_file=none
3422                 gas=yes gnu_ld=yes
3423                 ;;
3424         alpha*-*-linux-gnulibc1*)
3425                 tm_file="${tm_file} alpha/elf.h alpha/linux.h alpha/linux-elf.h"
3426                 target_cpu_default="MASK_GAS"
3427                 tmake_file="t-linux t-linux-gnulibc1 alpha/t-alpha alpha/t-linux alpha/t-crtbe alpha/t-ieee"
3428                 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
3429                 xmake_file=none
3430                 gas=yes gnu_ld=yes
3431                 if test x$enable_threads = xyes; then
3432                         thread_file='posix'
3433                 fi
3434                 ;;
3435         alpha*-*-linux-gnu*)
3436                 tm_file="${tm_file} alpha/elf.h alpha/linux.h alpha/linux-elf.h"
3437                 target_cpu_default="MASK_GAS"
3438                 tmake_file="t-linux alpha/t-linux alpha/t-crtbe alpha/t-alpha alpha/t-ieee"
3439                 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
3440                 xmake_file=none
3441                 gas=yes gnu_ld=yes
3442                 if test x$enable_threads = xyes; then
3443                         thread_file='posix'
3444                 fi
3445                 ;;
3446         alpha*-*-netbsd*)
3447                 tm_file="${tm_file} alpha/elf.h alpha/netbsd.h alpha/netbsd-elf.h"
3448                 target_cpu_default="MASK_GAS"
3449                 tmake_file="alpha/t-crtbe alpha/t-alpha alpha/t-ieee"
3450                 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
3451                 xmake_file=none
3452                 gas=yes gnu_ld=yes
3453                 ;;
3454
3455         alpha*-*-openbsd*)
3456                 # default x-alpha is only appropriate for dec-osf.
3457                 target_cpu_default="MASK_GAS"
3458                 tmake_file="alpha/t-alpha alpha/t-ieee"
3459                 ;;
3460
3461         alpha*-dec-osf*)
3462                 if test x$stabs = xyes
3463                 then
3464                         tm_file="${tm_file} dbx.h"
3465                 fi
3466                 if test x$gas != xyes
3467                 then
3468                         extra_passes="mips-tfile mips-tdump"
3469                 fi
3470                 use_collect2=yes
3471                 tmake_file="alpha/t-alpha alpha/t-ieee"
3472                 case $machine in
3473                   *-*-osf1*)
3474                     tm_file="${tm_file} alpha/osf.h alpha/osf12.h alpha/osf2or3.h"
3475                     ;;
3476                   *-*-osf[23]*)
3477                     tm_file="${tm_file} alpha/osf.h alpha/osf2or3.h"
3478                     ;;
3479                   *-*-osf4*)
3480                     tm_file="${tm_file} alpha/osf.h"
3481                     # Some versions of OSF4 (specifically X4.0-9 296.7) have
3482                     # a broken tar, so we use cpio instead.
3483                     install_headers_dir=install-headers-cpio
3484                     ;;
3485                   *-*-osf5*)
3486                     tm_file="${tm_file} alpha/osf.h alpha/osf5.h"
3487                     ;;
3488                 esac
3489                 case $machine in
3490                   *-*-osf4.0[b-z] | *-*-osf4.[1-9]* | *-*-osf5*)
3491                     target_cpu_default=MASK_SUPPORT_ARCH
3492                     ;;
3493                 esac
3494                 ;;
3495         alpha*-*-vxworks*)
3496                 tm_file="${tm_file} dbx.h alpha/vxworks.h"
3497                 tmake_file="alpha/t-alpha alpha/t-ieee"
3498                 if  x$gas != xyes
3499                 then
3500                         extra_passes="mips-tfile mips-tdump"
3501                 fi
3502                 use_collect2=yes
3503                 thread_file='vxworks'
3504                 ;;
3505         alpha*-*-winnt*)
3506                 tm_file="${tm_file} alpha/alpha32.h alpha/win-nt.h winnt/win-nt.h"
3507                 xm_file="${xm_file} config/winnt/xm-winnt.h alpha/xm-winnt.h"
3508                 tmake_file="t-libc-ok alpha/t-alpha alpha/t-ieee"
3509                 xmake_file=winnt/x-winnt
3510                 extra_host_objs=oldnames.o
3511                 extra_gcc_objs="spawnv.o oldnames.o"
3512                 if test x$gnu_ld != xyes
3513                 then
3514                         extra_programs=ld.exe
3515                 fi
3516                 if test x$enable_threads = xyes; then
3517                         thread_file='win32'
3518                 fi
3519                 ;;
3520         alpha*-dec-vms*)
3521                 tm_file=alpha/vms.h
3522                 xm_file="${xm_file} alpha/xm-vms.h"
3523                 tmake_file="alpha/t-alpha alpha/t-vms alpha/t-ieee"
3524                 ;;
3525         arc-*-elf*)
3526                 extra_parts="crtinit.o crtfini.o"
3527                 ;;
3528         arm-*-coff* | armel-*-coff*)
3529                 tm_file=arm/coff.h
3530                 tmake_file=arm/t-arm-coff
3531                 ;;
3532         arm-*-vxworks*)
3533                 tm_file=arm/vxarm.h
3534                 tmake_file=arm/t-arm-coff
3535                 thread_file='vxworks'
3536                 ;;
3537         arm-*-riscix1.[01]*)            # Acorn RISC machine (early versions)
3538                 tm_file=arm/riscix1-1.h
3539                 use_collect2=yes
3540                 ;;
3541         arm-*-riscix*)                  # Acorn RISC machine
3542                 if test x$gas = xyes
3543                 then
3544                     tm_file=arm/rix-gas.h
3545                 else
3546                     tm_file=arm/riscix.h
3547                 fi
3548                 xmake_file=arm/x-riscix
3549                 tmake_file=arm/t-riscix
3550                 use_collect2=yes
3551                 ;;
3552         arm-semi-aout | armel-semi-aout)
3553                 tm_file=arm/semi.h
3554                 tmake_file=arm/t-semi
3555                 ;;
3556         arm-semi-aof | armel-semi-aof)
3557                 tm_file=arm/semiaof.h
3558                 tmake_file=arm/t-semiaof
3559                 ;;
3560         arm*-*-netbsd*)
3561                 tm_file=arm/netbsd.h
3562                 tmake_file="t-netbsd arm/t-netbsd"
3563                 use_collect2=yes
3564                 ;;
3565         arm*-*-linux-gnuaout*)          # ARM GNU/Linux with a.out
3566                 cpu_type=arm
3567                 xmake_file=x-linux
3568                 tm_file=arm/linux-aout.h
3569                 tmake_file=arm/t-linux
3570                 gnu_ld=yes
3571                 ;;
3572         arm*-*-linux-gnuoldld*)         # ARM GNU/Linux with old ELF linker
3573                 xm_file=arm/xm-linux.h
3574                 xmake_file=x-linux
3575                 tm_file="arm/linux-oldld.h arm/linux-elf.h"
3576                 case $machine in
3577                 armv2*-*-*)
3578                         tm_file="arm/linux-elf26.h $tm_file"
3579                         ;;
3580                 esac
3581                 tmake_file="t-linux arm/t-linux"
3582                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
3583                 gnu_ld=yes
3584                 case x${enable_threads} in
3585                 x | xyes | xpthreads | xposix)
3586                         thread_file='posix'
3587                         ;;
3588                 esac
3589                 ;;
3590         arm*-*-linux-gnu*)              # ARM GNU/Linux with ELF
3591                 xm_file=arm/xm-linux.h
3592                 xmake_file=x-linux
3593                 tm_file="arm/linux-elf.h"
3594                 case $machine in
3595                 armv2*-*-*)
3596                         tm_file="arm/linux-elf26.h $tm_file"
3597                         ;;
3598                 esac
3599                 tmake_file="t-linux arm/t-linux"
3600                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
3601                 gnu_ld=yes
3602                 case x${enable_threads} in
3603                 x | xyes | xpthreads | xposix)
3604                         thread_file='posix'
3605                         ;;
3606                 esac
3607                 ;;
3608         arm*-*-uclinux*)                # ARM ucLinux
3609                 tm_file=arm/uclinux-elf.h
3610                 tmake_file=arm/t-arm-elf
3611                 ;;
3612         arm*-*-aout)
3613                 tm_file=arm/aout.h
3614                 tmake_file=arm/t-arm-aout
3615                 ;;
3616         arm*-*-ecos-elf)
3617                 tm_file=arm/ecos-elf.h
3618                 tmake_file=arm/t-arm-elf
3619                 ;;
3620         arm*-*-elf)
3621                 tm_file=arm/unknown-elf.h
3622                 tmake_file=arm/t-arm-elf
3623                 ;;
3624         arm*-*-conix*)
3625                 tm_file=arm/conix-elf.h
3626                 tmake_file=arm/t-arm-elf
3627                 ;;
3628         arm*-*-oabi)
3629                 tm_file=arm/unknown-elf-oabi.h
3630                 tmake_file=arm/t-arm-elf
3631                 ;;
3632         arm-*-pe*)
3633                 tm_file=arm/pe.h
3634                 tmake_file=arm/t-pe
3635                 extra_objs="pe.o"
3636                 ;;
3637         avr-*-*)
3638                 ;;
3639         c1-convex-*)                    # Convex C1
3640                 target_cpu_default=1
3641                 use_collect2=yes
3642                 ;;
3643         c2-convex-*)                    # Convex C2
3644                 target_cpu_default=2
3645                 use_collect2=yes
3646                 ;;
3647         c32-convex-*)
3648                 target_cpu_default=4
3649                 use_collect2=yes
3650                 ;;
3651         c34-convex-*)
3652                 target_cpu_default=8
3653                 use_collect2=yes
3654                 ;;
3655         c38-convex-*)
3656                 target_cpu_default=16
3657                 use_collect2=yes
3658                 ;;
3659         c4x-*)
3660                 cpu_type=c4x
3661                 tmake_file=c4x/t-c4x
3662                 ;;
3663         clipper-intergraph-clix*)
3664                 tm_file="${tm_file} svr3.h clipper/clix.h"
3665                 xm_file=clipper/xm-clix.h
3666                 xmake_file=clipper/x-clix
3667                 extra_headers=va-clipper.h
3668                 extra_parts="crtbegin.o crtend.o"
3669                 install_headers_dir=install-headers-cpio
3670                 ;;
3671         dsp16xx-*)
3672                 ;;
3673         elxsi-elxsi-*)
3674                 use_collect2=yes
3675                 ;;
3676         fr30-*-elf)
3677                 tm_file="fr30/fr30.h"
3678                 tmake_file=fr30/t-fr30
3679                 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
3680                 ;;
3681 # This hasn't been upgraded to GCC 2.
3682 #       fx80-alliant-*)                 # Alliant FX/80
3683 #               ;;
3684         h8300-*-*)
3685                 float_format=i32
3686                 ;;
3687         hppa*-*-linux*)
3688                 target_cpu_default="(MASK_PA_11 | MASK_GAS | MASK_JUMP_IN_DELAY)"
3689                 tm_file="${tm_file} pa/elf.h linux.h pa/pa-linux.h"
3690                 tmake_file="t-linux pa/t-linux"
3691                 extra_parts="crtbegin.o crtend.o"
3692                 xmake_file=none
3693                 gas=yes gnu_ld=yes
3694                 if test x$enable_threads = xyes; then
3695                         thread_file='posix'
3696                 fi
3697                 ;;
3698         hppa*-*-openbsd*)
3699                 target_cpu_default="MASK_PA_11"
3700                 tmake_file=pa/t-openbsd
3701                 ;;
3702         hppa1.1-*-pro*)
3703                 target_cpu_default="(MASK_JUMP_IN_DELAY | MASK_PORTABLE_RUNTIME | MASK_GAS | MASK_NO_SPACE_REGS | MASK_SOFT_FLOAT)"
3704                 tm_file="${tm_file} pa/pa32-regs.h elfos.h pa/elf.h pa/pa-pro-end.h libgloss.h"
3705                 xm_file=pa/xm-papro.h
3706                 tmake_file=pa/t-pro
3707                 ;;
3708         hppa1.1-*-osf*)
3709                 target_cpu_default="MASK_PA_11"
3710                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-osf.h"
3711                 use_collect2=yes
3712                 ;;
3713         hppa1.1-*-rtems*)
3714                 target_cpu_default="(MASK_JUMP_IN_DELAY | MASK_PORTABLE_RUNTIME | MASK_GAS | MASK_NO_SPACE_REGS | MASK_SOFT_FLOAT)"
3715                 tm_file="${tm_file} pa/pa32-regs.h elfos.h pa/elf.h pa/pa-pro-end.h libgloss.h pa/rtems.h"
3716                 xm_file=pa/xm-papro.h
3717                 tmake_file=pa/t-pro
3718                 ;;
3719         hppa1.0-*-osf*)
3720                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-osf.h"
3721                 use_collect2=yes
3722                 ;;
3723         hppa1.1-*-bsd*)
3724                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h"
3725                 target_cpu_default="MASK_PA_11"
3726                 use_collect2=yes
3727                 ;;
3728         hppa1.0-*-bsd*)
3729                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h"
3730                 use_collect2=yes
3731                 ;;
3732         hppa1.0-*-hpux7*)
3733                 tm_file="pa/pa-oldas.h ${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux7.h"
3734                 xm_file=pa/xm-pahpux.h
3735                 xmake_file=pa/x-pa-hpux
3736                 if test x$gas = xyes
3737                 then
3738                         tm_file="${tm_file} pa/gas.h"
3739                 fi
3740                 install_headers_dir=install-headers-cpio
3741                 use_collect2=yes
3742                 ;;
3743         hppa1.0-*-hpux8.0[0-2]*)
3744                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h"
3745                 xm_file=pa/xm-pahpux.h
3746                 xmake_file=pa/x-pa-hpux
3747                 if test x$gas = xyes
3748                 then
3749                         tm_file="${tm_file} pa/pa-gas.h"
3750                 else
3751                         tm_file="pa/pa-oldas.h ${tm_file}"
3752                 fi
3753                 install_headers_dir=install-headers-cpio
3754                 use_collect2=yes
3755                 ;;
3756         hppa1.1-*-hpux8.0[0-2]*)
3757                 target_cpu_default="MASK_PA_11"
3758                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h"
3759                 xm_file=pa/xm-pahpux.h
3760                 xmake_file=pa/x-pa-hpux
3761                 if test x$gas = xyes
3762                 then
3763                         tm_file="${tm_file} pa/pa-gas.h"
3764                 else
3765                         tm_file="pa/pa-oldas.h ${tm_file}"
3766                 fi
3767                 install_headers_dir=install-headers-cpio
3768                 use_collect2=yes
3769                 ;;
3770         hppa1.1-*-hpux8*)
3771                 target_cpu_default="MASK_PA_11"
3772                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h"
3773                 xm_file=pa/xm-pahpux.h
3774                 xmake_file=pa/x-pa-hpux
3775                 if test x$gas = xyes
3776                 then
3777                         tm_file="${tm_file} pa/pa-gas.h"
3778                 fi
3779                 install_headers_dir=install-headers-cpio
3780                 use_collect2=yes
3781                 ;;
3782         hppa1.0-*-hpux8*)
3783                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h"
3784                 xm_file=pa/xm-pahpux.h
3785                 xmake_file=pa/x-pa-hpux
3786                 if test x$gas = xyes
3787                 then
3788                         tm_file="${tm_file} pa/pa-gas.h"
3789                 fi
3790                 install_headers_dir=install-headers-cpio
3791                 use_collect2=yes
3792                 ;;
3793         hppa1.1-*-hpux10* | hppa2*-*-hpux10*)
3794                 target_cpu_default="MASK_PA_11"
3795                 tm_file="${tm_file} pa/pa32-regs.h pa/long_double.h pa/som.h pa/pa-hpux.h pa/pa-hpux10.h"
3796                 float_format=i128
3797                 xm_file=pa/xm-pahpux.h
3798                 xmake_file=pa/x-pa-hpux
3799                 tmake_file=pa/t-pa
3800                 if test x$gas = xyes
3801                 then
3802                         tm_file="${tm_file} pa/pa-gas.h"
3803                 fi
3804                 if test x$enable_threads = x; then
3805                     enable_threads=$have_pthread_h
3806                 fi
3807                 if test x$enable_threads = xyes; then
3808                         thread_file='dce'
3809                         tmake_file="${tmake_file} pa/t-dce-thr"
3810                 fi
3811                 install_headers_dir=install-headers-cpio
3812                 use_collect2=yes
3813                 ;;
3814         hppa1.0-*-hpux10*)
3815                 tm_file="${tm_file} pa/pa32-regs.h pa/long_double.h pa/som.h pa/pa-hpux.h pa/pa-hpux10.h"
3816                 float_format=i128
3817                 xm_file=pa/xm-pahpux.h
3818                 xmake_file=pa/x-pa-hpux
3819                 tmake_file=pa/t-pa
3820                 if test x$gas = xyes
3821                 then
3822                         tm_file="${tm_file} pa/pa-gas.h"
3823                 fi
3824                 if test x$enable_threads = x; then
3825                     enable_threads=$have_pthread_h
3826                 fi
3827                 if test x$enable_threads = xyes; then
3828                         thread_file='dce'
3829                         tmake_file="${tmake_file} pa/t-dce-thr"
3830                 fi
3831                 install_headers_dir=install-headers-cpio
3832                 use_collect2=yes
3833                 ;;
3834         hppa1.1-*-hpux11* | hppa2*-*-hpux11*)
3835                 target_cpu_default="MASK_PA_11"
3836                 tm_file="${tm_file} pa/pa32-regs.h pa/long_double.h pa/som.h pa/pa-hpux.h pa/pa-hpux11.h"
3837                 float_format=i128
3838                 xm_file=pa/xm-pahpux.h
3839                 xmake_file=pa/x-pa-hpux
3840                 tmake_file=pa/t-pa
3841                 if test x$gas = xyes
3842                 then
3843                         tm_file="${tm_file} pa/pa-gas.h"
3844                 fi
3845 #               if test x$enable_threads = x; then
3846 #                   enable_threads=$have_pthread_h
3847 #               fi
3848 #               if test x$enable_threads = xyes; then
3849 #                       thread_file='dce'
3850 #                       tmake_file="${tmake_file} pa/t-dce-thr"
3851 #               fi
3852                 install_headers_dir=install-headers-cpio
3853                 use_collect2=yes
3854                 ;;
3855         hppa1.0-*-hpux11*)
3856                 tm_file="${tm_file} pa/pa32-regs.h pa/long_double.h pa/som.h pa/pa-hpux.h pa/pa-hpux11.h"
3857                 float_format=i128
3858                 xm_file=pa/xm-pahpux.h
3859                 xmake_file=pa/x-pa-hpux
3860                 if test x$gas = xyes
3861                 then
3862                         tm_file="${tm_file} pa/pa-gas.h"
3863                 fi
3864 #               if test x$enable_threads = x; then
3865 #                   enable_threads=$have_pthread_h
3866 #               fi
3867 #               if test x$enable_threads = xyes; then
3868 #                       thread_file='dce'
3869 #                       tmake_file="${tmake_file} pa/t-dce-thr"
3870 #               fi
3871                 install_headers_dir=install-headers-cpio
3872                 use_collect2=yes
3873                 ;;
3874         hppa1.1-*-hpux* | hppa2*-*-hpux*)
3875                 target_cpu_default="MASK_PA_11"
3876                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h pa/pa-hpux9.h"
3877                 xm_file=pa/xm-pahpux.h
3878                 xmake_file=pa/x-pa-hpux
3879                 if test x$gas = xyes
3880                 then
3881                         tm_file="${tm_file} pa/pa-gas.h"
3882                 fi
3883                 install_headers_dir=install-headers-cpio
3884                 use_collect2=yes
3885                 ;;
3886         hppa1.0-*-hpux*)
3887                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h pa/pa-hpux9.h"
3888                 xm_file=pa/xm-pahpux.h
3889                 xmake_file=pa/x-pa-hpux
3890                 if test x$gas = xyes
3891                 then
3892                         tm_file="${tm_file} pa/pa-gas.h"
3893                 fi
3894                 install_headers_dir=install-headers-cpio
3895                 use_collect2=yes
3896                 ;;
3897         hppa1.1-*-hiux* | hppa2*-*-hiux*)
3898                 target_cpu_default="MASK_PA_11"
3899                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h pa/pa-hiux.h"
3900                 xm_file=pa/xm-pahpux.h
3901                 xmake_file=pa/x-pa-hpux
3902                 if test x$gas = xyes
3903                 then
3904                         tm_file="${tm_file} pa/pa-gas.h"
3905                 fi
3906                 install_headers_dir=install-headers-cpio
3907                 use_collect2=yes
3908                 ;;
3909         hppa1.0-*-hiux*)
3910                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h pa/pa-hiux.h"
3911                 xm_file=pa/xm-pahpux.h
3912                 xmake_file=pa/x-pa-hpux
3913                 if test x$gas = xyes
3914                 then
3915                         tm_file="${tm_file} pa/pa-gas.h"
3916                 fi
3917                 install_headers_dir=install-headers-cpio
3918                 use_collect2=yes
3919                 ;;
3920         hppa*-*-lites*)
3921                 tm_file="${tm_file} pa/pa32-regs.h elfos.h pa/elf.h"
3922                 target_cpu_default="MASK_PA_11"
3923                 use_collect2=yes
3924                 ;;
3925         hppa*-*-mpeix*)
3926                 tm_file="${tm_file} pa/pa-mpeix.h"
3927                 xm_file=pa/xm-pampeix.h
3928                 xmake_file=pa/x-pa-mpeix
3929                 echo "You must use gas. Assuming it is already installed."
3930                 install_headers_dir=install-headers-tar
3931                 use_collect2=yes
3932                 ;;
3933         i370-*-opened*)                  # IBM 360/370/390 Architecture
3934                 xm_file=i370/xm-oe.h
3935                 tm_file=i370/oe.h
3936                 xmake_file=i370/x-oe
3937                 tmake_file=i370/t-oe
3938                 ;;
3939         i370-*-mvs*)
3940                 xm_file=i370/xm-mvs.h
3941                 tm_file=i370/mvs.h
3942                 tmake_file=i370/t-mvs
3943                 ;;
3944         i370-*-linux*)
3945                 xm_file="xm-linux.h i370/xm-linux.h"
3946                 xmake_file=x-linux
3947                 tm_file="i370/linux.h ${tm_file}"
3948                 tmake_file="t-linux i370/t-linux"
3949                 # broken_install=yes
3950                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
3951                 # extra_parts="crtbegin.o crtend.o"
3952                 gnu_ld=yes
3953                 gas=yes
3954                 elf=yes
3955                 if test x$enable_threads = xyes; then
3956                         thread_file='posix'
3957                 fi
3958                 ;;
3959         i[34567]86-*-elf*)
3960                 xm_file="${xm_file} xm-svr4.h i386/xm-sysv4.h"
3961                 tm_file=i386/i386elf.h
3962                 tmake_file=i386/t-i386elf
3963                 xmake_file=x-svr4
3964                 ;;
3965         i[34567]86-ibm-aix*)            # IBM PS/2 running AIX
3966                 if test x$gas = xyes
3967                 then
3968                         tm_file=i386/aix386.h
3969                         extra_parts="crtbegin.o crtend.o"
3970                         tmake_file=i386/t-crtstuff
3971                 else
3972                         tm_file=i386/aix386ng.h
3973                         use_collect2=yes
3974                 fi
3975                 xm_file="xm-alloca.h i386/xm-aix.h ${xm_file}"
3976                 xm_defines=USG
3977                 xmake_file=i386/x-aix
3978                 ;;
3979         i[34567]86-ncr-sysv4*)          # NCR 3000 - ix86 running system V.4
3980                 xm_file="xm-alloca.h ${xm_file}"
3981                 xm_defines="USG POSIX SMALL_ARG_MAX"
3982                 xmake_file=i386/x-ncr3000
3983                 if test x$stabs = xyes -a x$gas = xyes
3984                 then
3985                         tm_file=i386/sysv4gdb.h
3986                 else
3987                         tm_file=i386/sysv4.h
3988                 fi
3989                 extra_parts="crtbegin.o crtend.o"
3990                 tmake_file=i386/t-crtpic
3991                 ;;
3992         i[34567]86-next-*)
3993                 tm_file=i386/next.h
3994                 xm_file=i386/xm-next.h
3995                 tmake_file=i386/t-next
3996                 xmake_file=i386/x-next
3997                 extra_objs=nextstep.o
3998                 extra_parts="crtbegin.o crtend.o"
3999                 if test x$enable_threads = xyes; then
4000                         thread_file='mach'
4001                 fi
4002                 ;;
4003         i[34567]86-sequent-bsd*)                # 80386 from Sequent
4004                 use_collect2=yes
4005                 if test x$gas = xyes
4006                 then
4007                         tm_file=i386/seq-gas.h
4008                 else
4009                         tm_file=i386/sequent.h
4010                 fi
4011                 ;;
4012         i[34567]86-sequent-ptx1*)
4013                 xm_defines="USG SVR3"
4014                 xmake_file=i386/x-sysv3
4015                 tm_file=i386/seq-sysv3.h
4016                 tmake_file=i386/t-crtstuff
4017                 extra_parts="crtbegin.o crtend.o"
4018                 install_headers_dir=install-headers-cpio
4019                 ;;
4020         i[34567]86-sequent-ptx2* | i[34567]86-sequent-sysv3*)
4021                 xm_defines="USG SVR3"
4022                 xmake_file=i386/x-sysv3
4023                 tm_file=i386/seq2-sysv3.h
4024                 tmake_file=i386/t-crtstuff
4025                 extra_parts="crtbegin.o crtend.o"
4026                 install_headers_dir=install-headers-cpio
4027                 ;;
4028         i[34567]86-sequent-ptx4* | i[34567]86-sequent-sysv4*)
4029                 xm_file="xm-alloca.h ${xm_file}"
4030                 xm_defines="USG POSIX SMALL_ARG_MAX"
4031                 xmake_file=x-svr4
4032                 tm_file=i386/ptx4-i.h
4033                 tmake_file=t-svr4
4034                 extra_parts="crtbegin.o crtend.o"
4035                 install_headers_dir=install-headers-cpio
4036                 ;;
4037         i386-sun-sunos*)                # Sun i386 roadrunner
4038                 xm_defines=USG
4039                 tm_file=i386/sun.h
4040                 use_collect2=yes
4041                 ;;
4042         i[34567]86-wrs-vxworks*)
4043                 tm_file=i386/vxi386.h
4044                 tmake_file=i386/t-i386bare
4045                 thread_file='vxworks'
4046                 ;;
4047         i[34567]86-*-aout*)
4048                 tm_file=i386/i386-aout.h
4049                 tmake_file=i386/t-i386bare
4050                 ;;
4051         i[34567]86-*-beospe*)
4052                 xm_file=i386/xm-beos.h
4053                 xm_defines="USE_C_ALLOCA"
4054                 tmake_file=i386/t-beos
4055                 tm_file=i386/beos-pe.h
4056                 xmake_file=i386/x-beos
4057                 extra_objs=winnt.o
4058                 ;;
4059         i[34567]86-*-beoself* | i[34567]86-*-beos*)
4060                 xm_file=i386/xm-beos.h
4061                 tmake_file='i386/t-beos i386/t-crtpic'
4062                 tm_file=i386/beos-elf.h
4063                 xmake_file=i386/x-beos
4064                 extra_objs=winnt.o
4065                 extra_parts='crtbegin.o crtend.o'
4066                 ;;
4067         i[34567]86-*-bsdi* | i[34567]86-*-bsd386*)
4068                 tm_file=i386/bsd386.h
4069 #               tmake_file=t-libc-ok
4070                 ;;
4071         i[34567]86-*-bsd*)
4072                 tm_file=i386/386bsd.h
4073 #               tmake_file=t-libc-ok
4074 # Next line turned off because both 386BSD and BSD/386 use GNU ld.
4075 #               use_collect2=yes
4076                 ;;
4077         i[34567]86-*-freebsdelf*)
4078                 tm_file="i386/i386.h i386/att.h svr4.h freebsd.h i386/freebsd-elf.h i386/perform.h"
4079                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
4080                 tmake_file=t-freebsd
4081                 gas=yes
4082                 gnu_ld=yes
4083                 stabs=yes
4084                 case x${enable_threads} in
4085                 xyes | xpthreads | xposix)
4086                         thread_file='posix'
4087                         tmake_file="${tmake_file} t-freebsd-thread"
4088                         ;;
4089                 esac
4090                 ;;
4091         i[34567]86-*-freebsd*)
4092                 tm_file="i386/freebsd.h i386/perform.h"
4093                 tmake_file=t-freebsd
4094                 ;;
4095         i[34567]86-*-netbsd*)
4096                 tm_file=i386/netbsd.h
4097                 tmake_file=t-netbsd
4098                 use_collect2=yes
4099                 ;;
4100         i[34567]86-*-openbsd*)
4101                 # we need collect2 until our bug is fixed...
4102                 use_collect2=yes
4103                 ;;
4104         i[34567]86-*-coff*)
4105                 tm_file=i386/i386-coff.h
4106                 tmake_file=i386/t-i386bare
4107                 ;;
4108         i[34567]86-*-isc*)              # 80386 running ISC system
4109                 xm_file="${xm_file} i386/xm-isc.h"
4110                 xm_defines="USG SVR3"
4111                 case $machine in
4112                   i[34567]86-*-isc[34]*)
4113                     xmake_file=i386/x-isc3
4114                     ;;
4115                   *)
4116                     xmake_file=i386/x-isc
4117                     ;;
4118                 esac
4119                 if test x$gas = xyes -a x$stabs = xyes
4120                 then
4121                         tm_file=i386/iscdbx.h
4122                         tmake_file=i386/t-svr3dbx
4123                         extra_parts="svr3.ifile svr3z.ifile"
4124                 else
4125                         tm_file=i386/isccoff.h
4126                         tmake_file=i386/t-crtstuff
4127                         extra_parts="crtbegin.o crtend.o"
4128                 fi
4129                 install_headers_dir=install-headers-cpio
4130                 ;;
4131         i[34567]86-*-linux-gnuoldld*)   # Intel 80386's running GNU/Linux
4132                                         # pre BFD linkers
4133                 xmake_file=x-linux-aout
4134                 tmake_file="t-linux-aout i386/t-crtstuff"
4135                 tm_file=i386/linux-oldld.h
4136                 gnu_ld=yes
4137                 float_format=i386
4138                 ;;
4139         i[34567]86-*-linux-gnuaout*)    # Intel 80386's running GNU/Linux
4140                 xmake_file=x-linux-aout
4141                 tmake_file="t-linux-aout i386/t-crtstuff"
4142                 tm_file=i386/linux-aout.h
4143                 gnu_ld=yes
4144                 float_format=i386
4145                 ;;
4146         i[34567]86-*-linux-gnulibc1)    # Intel 80386's running GNU/Linux
4147                                         # GNU/Linux C library 5
4148                 xmake_file=x-linux
4149                 tm_file=i386/linux.h
4150                 tmake_file="t-linux t-linux-gnulibc1 i386/t-crtstuff"
4151                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
4152                 gnu_ld=yes
4153                 float_format=i386
4154                 if test x$enable_threads = xyes; then
4155                         thread_file='single'
4156                 fi
4157                 ;;
4158         i[34567]86-*-linux-gnu*)        # Intel 80386's running GNU/Linux
4159                                         # aka GNU/Linux C library 6
4160                 xmake_file=x-linux
4161                 tm_file=i386/linux.h
4162                 tmake_file="t-linux i386/t-crtstuff"
4163                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
4164                 gnu_ld=yes
4165                 float_format=i386
4166                 if test x$enable_threads = xyes; then
4167                         thread_file='posix'
4168                 fi
4169                 ;;
4170         i[34567]86-*-gnu*)
4171                 float_format=i386
4172                 ;;
4173         i[34567]86-go32-msdos | i[34567]86-*-go32*)
4174                 echo "GO32/DJGPP V1.X is no longer supported. Use *-pc-msdosdjgpp for DJGPP V2.X instead."
4175                 exit 1
4176                 ;;
4177         i[34567]86-pc-msdosdjgpp*)
4178                 xm_file=i386/xm-djgpp.h
4179                 tm_file=i386/djgpp.h
4180                 tmake_file=i386/t-djgpp
4181                 xmake_file=i386/x-djgpp
4182                 gnu_ld=yes
4183                 gas=yes
4184                 exeext=.exe
4185                 case $host in *pc-msdosdjgpp*)
4186                         target_alias=djgpp
4187                         ;;
4188                 esac
4189                 ;;
4190         i[34567]86-moss-msdos* | i[34567]86-*-moss*)
4191                 tm_file=i386/moss.h
4192                 tmake_file=t-libc-ok
4193                 gnu_ld=yes
4194                 gas=yes
4195                 ;;
4196         i[34567]86-*-lynxos*)
4197                 if test x$gas = xyes
4198                 then
4199                         tm_file=i386/lynx.h
4200                 else
4201                         tm_file=i386/lynx-ng.h
4202                 fi
4203                 xm_file=i386/xm-lynx.h
4204                 tmake_file=i386/t-i386bare
4205                 xmake_file=x-lynx
4206                 ;;
4207         i[34567]86-*-mach*)
4208                 tm_file=i386/mach.h
4209 #               tmake_file=t-libc-ok
4210                 use_collect2=yes
4211                 ;;
4212         i[34567]86-*-osfrose*)          # 386 using OSF/rose
4213                 if test x$elf = xyes
4214                 then
4215                         tm_file=i386/osfelf.h
4216                         use_collect2=
4217                 else
4218                         tm_file=i386/osfrose.h
4219                         use_collect2=yes
4220                 fi
4221                 xm_file="i386/xm-osf.h ${xm_file}"
4222                 xmake_file=i386/x-osfrose
4223                 tmake_file=i386/t-osf
4224                 extra_objs=halfpic.o
4225                 ;;
4226         i[34567]86-go32-rtems*)
4227                 cpu_type=i386
4228                 xm_file=i386/xm-go32.h
4229                 tm_file=i386/go32-rtems.h
4230                 tmake_file="i386/t-go32 t-rtems"
4231                 ;;
4232         i[34567]86-*-rtemscoff*)
4233                 cpu_type=i386
4234                 tm_file=i386/rtems.h
4235                 tmake_file="i386/t-i386bare t-rtems"
4236                 ;;
4237         i[34567]86-*-rtems*|i[34567]86-*-rtemself*)
4238                 cpu_type=i386
4239                 tm_file=i386/rtemself.h
4240                 extra_parts="crtbegin.o crtend.o crti.o crtn.o"
4241                 tmake_file="i386/t-rtems-i386 i386/t-crtstuff t-rtems"
4242                 ;;
4243         i[34567]86-*-sco3.2v5*) # 80386 running SCO Open Server 5
4244                 xm_file="xm-alloca.h ${xm_file} i386/xm-sco5.h"
4245                 xm_defines="USG SVR3"
4246                 xmake_file=i386/x-sco5
4247                 install_headers_dir=install-headers-cpio
4248                 tm_file=i386/sco5.h
4249                 if test x$gas = xyes
4250                 then
4251                         tm_file="i386/sco5gas.h ${tm_file}"
4252                         tmake_file=i386/t-sco5gas
4253                 else
4254                         tmake_file=i386/t-sco5
4255                 fi
4256                 extra_parts="crti.o crtbegin.o crtend.o crtbeginS.o crtendS.o"
4257                 ;;
4258         i[34567]86-*-sco3.2v4*)         # 80386 running SCO 3.2v4 system
4259                 xm_file="${xm_file} i386/xm-sco.h"
4260                 xm_defines="USG SVR3 BROKEN_LDEXP SMALL_ARG_MAX"
4261                 xmake_file=i386/x-sco4
4262                 install_headers_dir=install-headers-cpio
4263                 if test x$stabs = xyes
4264                 then
4265                         tm_file=i386/sco4dbx.h
4266                         tmake_file=i386/t-svr3dbx
4267                         extra_parts="svr3.ifile svr3z.rfile"
4268                 else
4269                         tm_file=i386/sco4.h
4270                         tmake_file=i386/t-crtstuff
4271                         extra_parts="crtbegin.o crtend.o"
4272                 fi
4273                 # The default EAFS filesystem supports long file names.
4274                 # Truncating the target makes $host != $target which
4275                 # makes gcc think it is doing a cross-compile.
4276                 # truncate_target=yes
4277                 ;;
4278         i[34567]86-*-sco*)              # 80386 running SCO system
4279                 xm_file=i386/xm-sco.h
4280                 xmake_file=i386/x-sco
4281                 install_headers_dir=install-headers-cpio
4282                 if test x$stabs = xyes
4283                 then
4284                         tm_file=i386/scodbx.h
4285                         tmake_file=i386/t-svr3dbx
4286                         extra_parts="svr3.ifile svr3z.rfile"
4287                 else
4288                         tm_file=i386/sco.h
4289                         extra_parts="crtbegin.o crtend.o"
4290                         tmake_file=i386/t-crtstuff
4291                 fi
4292                 truncate_target=yes
4293                 ;;
4294         i[34567]86-*-solaris2*)
4295                 xm_file="xm-alloca.h ${xm_file}"
4296                 xm_defines="USG POSIX SMALL_ARG_MAX"
4297                 tm_file=i386/sol2.h
4298                 if test x$gas = xyes; then
4299                         # Only needed if gas does not support -s
4300                         tm_file="i386/sol2gas.h ${tm_file}"
4301                 fi
4302                 tmake_file=i386/t-sol2
4303                 extra_parts="crt1.o crti.o crtn.o gcrt1.o gmon.o crtbegin.o crtend.o"
4304                 xmake_file=x-svr4
4305                 if test x${enable_threads} = x; then
4306                     enable_threads=$have_pthread_h
4307                     if test x${enable_threads} = x; then
4308                         enable_threads=$have_thread_h
4309                     fi
4310                 fi
4311                 if test x${enable_threads} = xyes; then
4312                     if test x${have_pthread_h} = xyes; then
4313                         thread_file='posix'
4314                     else
4315                         thread_file='solaris'
4316                     fi
4317                 fi
4318                 ;;
4319        i[34567]86-*-sysv5*)           # Intel x86 on System V Release 5
4320                xm_file="xm-alloca.h ${xm_file}"
4321                xm_defines="USG POSIX"
4322                tm_file=i386/sysv5.h
4323                if test x$stabs = xyes
4324                then
4325                        tm_file="${tm_file} dbx.h"
4326                fi
4327                tmake_file=i386/t-crtpic
4328                xmake_file=x-svr4
4329                extra_parts="crtbegin.o crtend.o"
4330                if test x$enable_threads = xyes; then
4331                        thread_file='posix'
4332                fi
4333                ;;
4334         i[34567]86-*-sysv4*)            # Intel 80386's running system V.4
4335                 xm_file="xm-alloca.h ${xm_file}"
4336                 xm_defines="USG POSIX SMALL_ARG_MAX"
4337                 tm_file=i386/sysv4.h
4338                 if test x$stabs = xyes
4339                 then
4340                         tm_file="${tm_file} dbx.h"
4341                 fi
4342                 tmake_file=i386/t-crtpic
4343                 xmake_file=x-svr4
4344                 extra_parts="crtbegin.o crtend.o"
4345                 ;;
4346         i[34567]86-*-udk*)      # Intel x86 on SCO UW/OSR5 Dev Kit
4347                 xm_file="xm-alloca.h ${xm_file}"
4348                 xm_defines="USG POSIX"
4349                 tm_file=i386/udk.h
4350                 tmake_file="i386/t-crtpic i386/t-udk"
4351                 xmake_file=x-svr4
4352                 extra_parts="crtbegin.o crtend.o"
4353                 install_headers_dir=install-headers-cpio
4354                 ;;
4355         i[34567]86-*-osf1*)             # Intel 80386's running OSF/1 1.3+
4356                 cpu_type=i386
4357                 xm_file="${xm_file} xm-svr4.h i386/xm-sysv4.h i386/xm-osf1elf.h"
4358                 xm_defines="USE_C_ALLOCA SMALL_ARG_MAX"
4359                 if test x$stabs = xyes
4360                 then
4361                         tm_file=i386/osf1elfgdb.h
4362                 else
4363                         tm_file=i386/osf1elf.h
4364                 fi
4365                 tmake_file=i386/t-osf1elf
4366                 xmake_file=i386/x-osf1elf
4367                 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
4368                 ;;
4369         i[34567]86-*-sysv*)             # Intel 80386's running system V
4370                 xm_defines="USG SVR3"
4371                 xmake_file=i386/x-sysv3
4372                 if test x$gas = xyes
4373                 then
4374                         if test x$stabs = xyes
4375                         then
4376                                 tm_file=i386/svr3dbx.h
4377                                 tmake_file=i386/t-svr3dbx
4378                                 extra_parts="svr3.ifile svr3z.rfile"
4379                         else
4380                                 tm_file=i386/svr3gas.h
4381                                 extra_parts="crtbegin.o crtend.o"
4382                                 tmake_file=i386/t-crtstuff
4383                         fi
4384                 else
4385                         tm_file=i386/sysv3.h
4386                         extra_parts="crtbegin.o crtend.o"
4387                         tmake_file=i386/t-crtstuff
4388                 fi
4389                 ;;
4390         i386-*-vsta)                    # Intel 80386's running VSTa kernel
4391                 xm_file="${xm_file} i386/xm-vsta.h"
4392                 tm_file=i386/vsta.h
4393                 tmake_file=i386/t-vsta
4394                 xmake_file=i386/x-vsta
4395                 ;;
4396         i[34567]86-*-win32)
4397                 xm_file="${xm_file} i386/xm-cygwin.h"
4398                 tmake_file=i386/t-cygwin
4399                 tm_file=i386/win32.h
4400                 xmake_file=i386/x-cygwin
4401                 extra_objs=winnt.o
4402                 if test x$enable_threads = xyes; then
4403                         thread_file='win32'
4404                 fi
4405                 exeext=.exe
4406                 ;;
4407         i[34567]86-*-pe | i[34567]86-*-cygwin*)
4408                 xm_file="${xm_file} i386/xm-cygwin.h"
4409                 tmake_file=i386/t-cygwin
4410                 tm_file=i386/cygwin.h
4411                 xmake_file=i386/x-cygwin
4412                 extra_objs=winnt.o
4413                 if test x$enable_threads = xyes; then
4414                         thread_file='win32'
4415                 fi
4416                 exeext=.exe
4417                 ;;
4418         i[34567]86-*-mingw32*)
4419                 tm_file=i386/mingw32.h
4420                 xm_file="${xm_file} i386/xm-mingw32.h"
4421                 tmake_file="i386/t-cygwin i386/t-mingw32"
4422                 extra_objs=winnt.o
4423                 xmake_file=i386/x-cygwin
4424                 if test x$enable_threads = xyes; then
4425                         thread_file='win32'
4426                 fi
4427                 exeext=.exe
4428                 case $machine in
4429                         *mingw32msv*)
4430                                 ;;
4431                         *minwg32crt* | *mingw32*)
4432                                 tm_file="${tm_file} i386/crtdll.h"
4433                                 ;;
4434                 esac
4435                 ;;
4436         i[34567]86-*-uwin*)
4437                 tm_file=i386/uwin.h
4438                 xm_file="${xm_file} i386/xm-uwin.h"
4439                 xm_defines="USG NO_STAB_H"
4440                 tmake_file="i386/t-cygwin i386/t-uwin"
4441                 extra_objs=winnt.o
4442                 xmake_file=i386/x-cygwin
4443                 if test x$enable_threads = xyes; then
4444                         thread_file='win32'
4445                 fi
4446                 exeext=.exe
4447                 ;;
4448         i[34567]86-*-interix*)
4449                 tm_file="i386/i386-interix.h interix.h"
4450                 xm_file="i386/xm-i386-interix.h xm-interix.h"
4451                 xm_defines="USG"
4452                 tmake_file="i386/t-interix"
4453                 extra_objs=interix.o
4454                 xmake_file=x-interix
4455                 if test x$enable_threads = xyes ; then
4456                         thread_file='posix'
4457                 fi
4458                 if test x$stabs = xyes ; then
4459                         tm_file="${tm_file} dbxcoff.h"
4460                 fi
4461                 ;;
4462         i[34567]86-*-winnt3*)
4463                 tm_file=i386/win-nt.h
4464                 out_file=i386/i386.c
4465                 xm_file="xm-winnt.h ${xm_file}"
4466                 xmake_file=winnt/x-winnt
4467                 tmake_file=i386/t-winnt
4468                 extra_host_objs="winnt.o oldnames.o"
4469                 extra_gcc_objs="spawnv.o oldnames.o"
4470                 if test x$gnu_ld != xyes
4471                 then
4472                         extra_programs=ld.exe
4473                 fi
4474                 if test x$enable_threads = xyes; then
4475                         thread_file='win32'
4476                 fi
4477                 ;;
4478         i[34567]86-dg-dgux*)
4479                 xm_file="xm-alloca.h ${xm_file}"
4480                 xm_defines="USG POSIX"
4481                 out_file=i386/dgux.c
4482                 tm_file=i386/dgux.h
4483                 tmake_file=i386/t-dgux
4484                 xmake_file=i386/x-dgux
4485                 install_headers_dir=install-headers-cpio
4486               ;;
4487         i860-alliant-*)         # Alliant FX/2800
4488                 tm_file="${tm_file} svr4.h i860/sysv4.h i860/fx2800.h"
4489                 xm_file="${xm_file}"
4490                 xmake_file=i860/x-fx2800
4491                 tmake_file=i860/t-fx2800
4492                 extra_parts="crtbegin.o crtend.o"
4493                 ;;
4494         i860-*-bsd*)
4495                 tm_file="${tm_file} i860/bsd.h"
4496                 if test x$gas = xyes
4497                 then
4498                         tm_file="${tm_file} i860/bsd-gas.h"
4499                 fi
4500                 use_collect2=yes
4501                 ;;
4502         i860-*-mach*)
4503                 tm_file="${tm_file} i860/mach.h"
4504                 tmake_file=t-libc-ok
4505                 ;;
4506         i860-*-osf*)                    # Intel Paragon XP/S, OSF/1AD
4507                 tm_file="${tm_file} svr3.h i860/paragon.h"
4508                 xm_defines="USG SVR3"
4509                 tmake_file=t-osf
4510                 ;;
4511         i860-*-sysv3*)
4512                 tm_file="${tm_file} svr3.h i860/sysv3.h"
4513                 xm_defines="USG SVR3"
4514                 xmake_file=i860/x-sysv3
4515                 extra_parts="crtbegin.o crtend.o"
4516                 ;;
4517         i860-*-sysv4*)
4518                 tm_file="${tm_file} svr4.h i860/sysv4.h"
4519                 xm_defines="USG SVR3"
4520                 xmake_file=i860/x-sysv4
4521                 tmake_file=t-svr4
4522                 extra_parts="crtbegin.o crtend.o"
4523                 ;;
4524         i960-wrs-vxworks5 | i960-wrs-vxworks5.0*)
4525                 tm_file="${tm_file} i960/vx960.h"
4526                 tmake_file=i960/t-vxworks960
4527                 use_collect2=yes
4528                 thread_file='vxworks'
4529                 ;;
4530         i960-wrs-vxworks5* | i960-wrs-vxworks)
4531                 tm_file="${tm_file} dbxcoff.h i960/i960-coff.h i960/vx960-coff.h"
4532                 tmake_file=i960/t-vxworks960
4533                 use_collect2=yes
4534                 thread_file='vxworks'
4535                 ;;
4536         i960-wrs-vxworks*)
4537                 tm_file="${tm_file} i960/vx960.h"
4538                 tmake_file=i960/t-vxworks960
4539                 use_collect2=yes
4540                 thread_file='vxworks'
4541                 ;;
4542         i960-*-coff*)
4543                 tm_file="${tm_file} dbxcoff.h i960/i960-coff.h libgloss.h"
4544                 tmake_file=i960/t-960bare
4545                 use_collect2=yes
4546                 ;;
4547         i960-*-rtems)
4548                 tmake_file="i960/t-960bare t-rtems"
4549                 tm_file="${tm_file} dbxcoff.h i960/rtems.h"
4550                 use_collect2=yes
4551                 ;;
4552         i960-*-*)                       # Default i960 environment.
4553                 use_collect2=yes
4554                 ;;
4555         ia64*-*-elf*)
4556                 tm_file=ia64/elf.h
4557                 tmake_file="ia64/t-ia64"
4558                 target_cpu_default="0"
4559                 if test x$gas = xyes
4560                 then
4561                         target_cpu_default="${target_cpu_default}|MASK_GNU_AS"
4562                 fi
4563                 if test x$gnu_ld = xyes
4564                 then
4565                         target_cpu_default="${target_cpu_default}|MASK_GNU_LD"
4566                 fi
4567                 ;;
4568         ia64*-*-linux*)
4569                 tm_file=ia64/linux.h
4570                 tmake_file="t-linux ia64/t-ia64"
4571                 target_cpu_default="MASK_GNU_AS|MASK_GNU_LD"
4572                 if test x$enable_threads = xyes; then
4573                         thread_file='posix'
4574                 fi
4575                 ;;
4576         m32r-*-elf*)
4577                 extra_parts="crtinit.o crtfini.o"
4578                 ;;
4579         m68000-convergent-sysv*)
4580                 tm_file=m68k/ctix.h
4581                 xm_file="m68k/xm-3b1.h ${xm_file}"
4582                 xm_defines=USG
4583                 use_collect2=yes
4584                 extra_headers=math-68881.h
4585                 ;;
4586         m68000-hp-bsd*)                 # HP 9000/200 running BSD
4587                 tm_file=m68k/hp2bsd.h
4588                 xmake_file=m68k/x-hp2bsd
4589                 use_collect2=yes
4590                 extra_headers=math-68881.h
4591                 ;;
4592         m68000-hp-hpux*)                # HP 9000 series 300
4593                 xm_file="xm-alloca.h ${xm_file}"
4594                 xm_defines="USG"
4595                 if test x$gas = xyes
4596                 then
4597                         xmake_file=m68k/x-hp320g
4598                         tm_file=m68k/hp310g.h
4599                 else
4600                         xmake_file=m68k/x-hp320
4601                         tm_file=m68k/hp310.h
4602                 fi
4603                 install_headers_dir=install-headers-cpio
4604                 use_collect2=yes
4605                 extra_headers=math-68881.h
4606                 ;;
4607         m68000-sun-sunos3*)
4608                 tm_file=m68k/sun2.h
4609                 use_collect2=yes
4610                 extra_headers=math-68881.h
4611                 ;;
4612         m68000-sun-sunos4*)
4613                 tm_file=m68k/sun2o4.h
4614                 use_collect2=yes
4615                 extra_headers=math-68881.h
4616                 ;;
4617         m68000-att-sysv*)
4618                 xm_file="m68k/xm-3b1.h ${xm_file}"
4619                 xm_defines=USG
4620                 if test x$gas = xyes
4621                 then
4622                         tm_file=m68k/3b1g.h
4623                 else
4624                         tm_file=m68k/3b1.h
4625                 fi
4626                 use_collect2=yes
4627                 extra_headers=math-68881.h
4628                 ;;
4629         m68k-apple-aux*)                # Apple Macintosh running A/UX
4630                 xm_defines="USG AUX"
4631                 tmake_file=m68k/t-aux
4632                 install_headers_dir=install-headers-cpio
4633                 extra_headers=math-68881.h
4634                 extra_parts="crt1.o mcrt1.o maccrt1.o crt2.o crtn.o"
4635                 tm_file=
4636                 if test "$gnu_ld" = yes
4637                 then
4638                         tm_file="${tm_file} m68k/auxgld.h"
4639                 else
4640                         tm_file="${tm_file} m68k/auxld.h"
4641                 fi
4642                 if test "$gas" = yes
4643                 then
4644                         tm_file="${tm_file} m68k/auxgas.h"
4645                 else
4646                         tm_file="${tm_file} m68k/auxas.h"
4647                 fi
4648                 tm_file="${tm_file} m68k/a-ux.h"
4649                 float_format=m68k
4650                 ;;
4651         m68k-apollo-*)
4652                 tm_file=m68k/apollo68.h
4653                 xmake_file=m68k/x-apollo68
4654                 use_collect2=yes
4655                 extra_headers=math-68881.h
4656                 float_format=m68k
4657                 ;;
4658         m68k-altos-sysv*)                  # Altos 3068
4659                 if test x$gas = xyes
4660                 then
4661                         tm_file=m68k/altos3068.h
4662                         xm_defines=USG
4663                 else
4664                         echo "The Altos is supported only with the GNU assembler" 1>&2
4665                         exit 1
4666                 fi
4667                 extra_headers=math-68881.h
4668                 ;;
4669         m68k-bull-sysv*)                # Bull DPX/2
4670                 if test x$gas = xyes
4671                 then
4672                         if test x$stabs = xyes
4673                         then
4674                                 tm_file=m68k/dpx2cdbx.h
4675                         else
4676                                 tm_file=m68k/dpx2g.h
4677                         fi
4678                 else
4679                         tm_file=m68k/dpx2.h
4680                 fi
4681                 xm_file="xm-alloca.h ${xm_file}"
4682                 xm_defines=USG
4683                 xmake_file=m68k/x-dpx2
4684                 use_collect2=yes
4685                 extra_headers=math-68881.h
4686                 ;;
4687         m68k-atari-sysv4*)              # Atari variant of V.4.
4688                 tm_file=m68k/atari.h
4689                 xm_file="xm-alloca.h ${xm_file}"
4690                 xm_defines="USG FULL_PROTOTYPES"
4691                 tmake_file=t-svr4
4692                 extra_parts="crtbegin.o crtend.o"
4693                 extra_headers=math-68881.h
4694                 float_format=m68k
4695                 ;;
4696         m68k-motorola-sysv*)
4697                 tm_file=m68k/mot3300.h
4698                 xm_file="xm-alloca.h m68k/xm-mot3300.h ${xm_file}"
4699                 if test x$gas = xyes
4700                 then
4701                         xmake_file=m68k/x-mot3300-gas
4702                         if test x$gnu_ld = xyes
4703                         then
4704                                 tmake_file=m68k/t-mot3300-gald
4705                         else
4706                                 tmake_file=m68k/t-mot3300-gas
4707                                 use_collect2=yes
4708                         fi
4709                 else
4710                         xmake_file=m68k/x-mot3300
4711                         if test x$gnu_ld = xyes
4712                         then
4713                                 tmake_file=m68k/t-mot3300-gld
4714                         else
4715                                 tmake_file=m68k/t-mot3300
4716                                 use_collect2=yes
4717                         fi
4718                 fi
4719                 gdb_needs_out_file_path=yes
4720                 extra_parts="crt0.o mcrt0.o"
4721                 extra_headers=math-68881.h
4722                 float_format=m68k
4723                 ;;
4724         m68k-ncr-sysv*)                 # NCR Tower 32 SVR3
4725                 tm_file=m68k/tower-as.h
4726                 xm_defines="USG SVR3"
4727                 xmake_file=m68k/x-tower
4728                 extra_parts="crtbegin.o crtend.o"
4729                 extra_headers=math-68881.h
4730                 ;;
4731         m68k-plexus-sysv*)
4732                 tm_file=m68k/plexus.h
4733                 xm_file="xm-alloca.h m68k/xm-plexus.h ${xm_file}"
4734                 xm_defines=USG
4735                 use_collect2=yes
4736                 extra_headers=math-68881.h
4737                 ;;
4738         m68k-tti-*)
4739                 tm_file=m68k/pbb.h
4740                 xm_file="xm-alloca.h ${xm_file}"
4741                 xm_defines=USG
4742                 extra_headers=math-68881.h
4743                 ;;
4744         m68k-crds-unos*)
4745                 xm_file="xm-alloca.h m68k/xm-crds.h ${xm_file}"
4746                 xm_defines="USG unos"
4747                 xmake_file=m68k/x-crds
4748                 tm_file=m68k/crds.h
4749                 use_collect2=yes
4750                 extra_headers=math-68881.h
4751                 ;;
4752         m68k-cbm-sysv4*)                # Commodore variant of V.4.
4753                 tm_file=m68k/amix.h
4754                 xm_file="xm-alloca.h ${xm_file}"
4755                 xm_defines="USG FULL_PROTOTYPES"
4756                 xmake_file=m68k/x-amix
4757                 tmake_file=t-svr4
4758                 extra_parts="crtbegin.o crtend.o"
4759                 extra_headers=math-68881.h
4760                 float_format=m68k
4761                 ;;
4762         m68k-ccur-rtu)
4763                 tm_file=m68k/ccur-GAS.h
4764                 xmake_file=m68k/x-ccur
4765                 extra_headers=math-68881.h
4766                 use_collect2=yes
4767                 float_format=m68k
4768                 ;;
4769         m68k-hp-bsd4.4*)                # HP 9000/3xx running 4.4bsd
4770                 tm_file=m68k/hp3bsd44.h
4771                 xmake_file=m68k/x-hp3bsd44
4772                 use_collect2=yes
4773                 extra_headers=math-68881.h
4774                 float_format=m68k
4775                 ;;
4776         m68k-hp-bsd*)                   # HP 9000/3xx running Berkeley Unix
4777                 tm_file=m68k/hp3bsd.h
4778                 use_collect2=yes
4779                 extra_headers=math-68881.h
4780                 float_format=m68k
4781                 ;;
4782         m68k-isi-bsd*)
4783                 if test x$with_fp = xno
4784                 then
4785                         tm_file=m68k/isi-nfp.h
4786                 else
4787                         tm_file=m68k/isi.h
4788                         float_format=m68k
4789                 fi
4790                 use_collect2=yes
4791                 extra_headers=math-68881.h
4792                 ;;
4793         m68k-hp-hpux7*) # HP 9000 series 300 running HPUX version 7.
4794                 xm_file="xm-alloca.h ${xm_file}"
4795                 xm_defines="USG"
4796                 if test x$gas = xyes
4797                 then
4798                         xmake_file=m68k/x-hp320g
4799                         tm_file=m68k/hp320g.h
4800                 else
4801                         xmake_file=m68k/x-hp320
4802                         tm_file=m68k/hpux7.h
4803                 fi
4804                 install_headers_dir=install-headers-cpio
4805                 use_collect2=yes
4806                 extra_headers=math-68881.h
4807                 float_format=m68k
4808                 ;;
4809         m68k-hp-hpux*)  # HP 9000 series 300
4810                 xm_file="xm-alloca.h ${xm_file}"
4811                 xm_defines="USG"
4812                 if test x$gas = xyes
4813                 then
4814                         xmake_file=m68k/x-hp320g
4815                         tm_file=m68k/hp320g.h
4816                 else
4817                         xmake_file=m68k/x-hp320
4818                         tm_file=m68k/hp320.h
4819                 fi
4820                 install_headers_dir=install-headers-cpio
4821                 use_collect2=yes
4822                 extra_headers=math-68881.h
4823                 float_format=m68k
4824                 ;;
4825         m68k-sun-mach*)
4826                 tm_file=m68k/sun3mach.h
4827                 use_collect2=yes
4828                 extra_headers=math-68881.h
4829                 float_format=m68k
4830                 ;;
4831         m68k-sony-newsos3*)
4832                 if test x$gas = xyes
4833                 then
4834                         tm_file=m68k/news3gas.h
4835                 else
4836                         tm_file=m68k/news3.h
4837                 fi
4838                 use_collect2=yes
4839                 extra_headers=math-68881.h
4840                 float_format=m68k
4841                 ;;
4842         m68k-sony-bsd* | m68k-sony-newsos*)
4843                 if test x$gas = xyes
4844                 then
4845                         tm_file=m68k/newsgas.h
4846                 else
4847                         tm_file=m68k/news.h
4848                 fi
4849                 use_collect2=yes
4850                 extra_headers=math-68881.h
4851                 float_format=m68k
4852                 ;;
4853         m68k-next-nextstep2*)
4854                 tm_file=m68k/next21.h
4855                 xm_file="m68k/xm-next.h ${xm_file}"
4856                 tmake_file=m68k/t-next
4857                 xmake_file=m68k/x-next
4858                 extra_objs=nextstep.o
4859                 extra_headers=math-68881.h
4860                 use_collect2=yes
4861                 float_format=m68k
4862                 ;;
4863         m68k-next-nextstep[34]*)
4864                 tm_file=m68k/next.h
4865                 xm_file="m68k/xm-next.h ${xm_file}"
4866                 tmake_file=m68k/t-next
4867                 xmake_file=m68k/x-next
4868                 extra_objs=nextstep.o
4869                 extra_parts="crtbegin.o crtend.o"
4870                 extra_headers=math-68881.h
4871                 float_format=m68k
4872                 if test x$enable_threads = xyes; then
4873                         thread_file='mach'
4874                 fi
4875                 ;;
4876         m68k-sun-sunos3*)
4877                 if test x$with_fp = xno
4878                 then
4879                         tm_file=m68k/sun3n3.h
4880                 else
4881                         tm_file=m68k/sun3o3.h
4882                         float_format=m68k
4883                 fi
4884                 use_collect2=yes
4885                 extra_headers=math-68881.h
4886                 ;;
4887         m68k-sun-sunos*)                        # For SunOS 4 (the default).
4888                 if test x$with_fp = xno
4889                 then
4890                         tm_file=m68k/sun3n.h
4891                 else
4892                         tm_file=m68k/sun3.h
4893                         float_format=m68k
4894                 fi
4895                 use_collect2=yes
4896                 extra_headers=math-68881.h
4897                 ;;
4898         m68k-wrs-vxworks*)
4899                 tm_file=m68k/vxm68k.h
4900                 tmake_file=m68k/t-vxworks68
4901                 extra_headers=math-68881.h
4902                 thread_file='vxworks'
4903                 float_format=m68k
4904                 ;;
4905         m68k-*-aout*)
4906                 tmake_file=m68k/t-m68kbare
4907                 tm_file="m68k/m68k-aout.h libgloss.h"
4908                 extra_headers=math-68881.h
4909                 float_format=m68k
4910                 ;;
4911         m68k-*-coff*)
4912                 tmake_file=m68k/t-m68kbare
4913                 tm_file="m68k/m68k-coff.h dbx.h libgloss.h"
4914                 extra_headers=math-68881.h
4915                 float_format=m68k
4916                 ;;
4917         m68020-*-elf* | m68k-*-elf*)
4918                 tm_file="m68k/m68020-elf.h"
4919                 xm_file=m68k/xm-m68kv.h
4920                 tmake_file=m68k/t-m68kelf
4921                 header_files=math-68881.h
4922                 ;;
4923         m68k-*-lynxos*)
4924                 if test x$gas = xyes
4925                 then
4926                         tm_file=m68k/lynx.h
4927                 else
4928                         tm_file=m68k/lynx-ng.h
4929                 fi
4930                 xm_file=m68k/xm-lynx.h
4931                 xmake_file=x-lynx
4932                 tmake_file=m68k/t-lynx
4933                 extra_headers=math-68881.h
4934                 float_format=m68k
4935                 ;;
4936         m68k*-*-netbsd*)
4937                 tm_file=m68k/netbsd.h
4938                 tmake_file=t-netbsd
4939                 float_format=m68k
4940                 use_collect2=yes
4941                 ;;
4942         m68k*-*-openbsd*)
4943                 float_format=m68k
4944                 # we need collect2 until our bug is fixed...
4945                 use_collect2=yes
4946                 ;;
4947         m68k-*-sysv3*)                  # Motorola m68k's running system V.3
4948                 xm_file="xm-alloca.h ${xm_file}"
4949                 xm_defines=USG
4950                 xmake_file=m68k/x-m68kv
4951                 extra_parts="crtbegin.o crtend.o"
4952                 extra_headers=math-68881.h
4953                 float_format=m68k
4954                 ;;
4955         m68k-*-sysv4*)                  # Motorola m68k's running system V.4
4956                 tm_file=m68k/m68kv4.h
4957                 xm_file="xm-alloca.h ${xm_file}"
4958                 xm_defines=USG
4959                 tmake_file=t-svr4
4960                 extra_parts="crtbegin.o crtend.o"
4961                 extra_headers=math-68881.h
4962                 float_format=m68k
4963                 ;;
4964         m68k-*-linux-gnuaout*)          # Motorola m68k's running GNU/Linux
4965                                         # with a.out format
4966                 xmake_file=x-linux
4967                 tm_file=m68k/linux-aout.h
4968                 tmake_file="t-linux-aout m68k/t-linux-aout"
4969                 extra_headers=math-68881.h
4970                 float_format=m68k
4971                 gnu_ld=yes
4972                 ;;
4973         m68k-*-linux-gnulibc1)          # Motorola m68k's running GNU/Linux
4974                                         # with ELF format using the
4975                                         # GNU/Linux C library 5
4976                 xmake_file=x-linux
4977                 tm_file=m68k/linux.h
4978                 tmake_file="t-linux t-linux-gnulibc1 m68k/t-linux"
4979                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
4980                 extra_headers=math-68881.h
4981                 float_format=m68k
4982                 gnu_ld=yes
4983                 ;;
4984         m68k-*-linux-gnu*)              # Motorola m68k's running GNU/Linux
4985                                         # with ELF format using glibc 2
4986                                         # aka the GNU/Linux C library 6.
4987                 xmake_file=x-linux
4988                 tm_file=m68k/linux.h
4989                 tmake_file="t-linux m68k/t-linux"
4990                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
4991                 extra_headers=math-68881.h
4992                 float_format=m68k
4993                 gnu_ld=yes
4994                 if test x$enable_threads = xyes; then
4995                         thread_file='posix'
4996                 fi
4997                 ;;
4998         m68k-*-psos*)
4999                 tmake_file=m68k/t-m68kbare
5000                 tm_file=m68k/m68k-psos.h
5001                 extra_headers=math-68881.h
5002                 float_format=m68k
5003                 ;;
5004         m68k-*-rtemscoff*)
5005                 tmake_file="m68k/t-m68kbare t-rtems"
5006                 tm_file=m68k/rtems.h
5007                 extra_headers=math-68881.h
5008                 float_format=m68k
5009                 ;;
5010         m68k-*-rtemself*|m68k-*-rtems*)
5011                 tmake_file="m68k/t-m68kbare t-rtems m68k/t-crtstuff"
5012                 tm_file=m68k/rtemself.h
5013                 extra_headers=math-68881.h
5014                 float_format=m68k
5015                 ;;
5016         m88k-dg-dgux*)
5017                 case $machine in
5018                   m88k-dg-dguxbcs*)
5019                     tm_file=m88k/dguxbcs.h
5020                     tmake_file=m88k/t-dguxbcs
5021                     ;;
5022                   *)
5023                     tm_file=m88k/dgux.h
5024                     tmake_file=m88k/t-dgux
5025                     ;;
5026                 esac
5027                 extra_parts="crtbegin.o bcscrtbegin.o crtend.o m88kdgux.ld"
5028                 xmake_file=m88k/x-dgux
5029                 if test x$gas = xyes
5030                 then
5031                         tmake_file=m88k/t-dgux-gas
5032                 fi
5033                 ;;
5034         m88k-dolphin-sysv3*)
5035                 tm_file=m88k/dolph.h
5036                 extra_parts="crtbegin.o crtend.o"
5037                 xm_file="m88k/xm-sysv3.h ${xm_file}"
5038                 xmake_file=m88k/x-dolph
5039                 if test x$gas = xyes
5040                 then
5041                         tmake_file=m88k/t-m88k-gas
5042                 fi
5043                 ;;
5044         m88k-tektronix-sysv3)
5045                 tm_file=m88k/tekXD88.h
5046                 extra_parts="crtbegin.o crtend.o"
5047                 xm_file="m88k/xm-sysv3.h ${xm_file}"
5048                 xmake_file=m88k/x-tekXD88
5049                 if test x$gas = xyes
5050                 then
5051                         tmake_file=m88k/t-m88k-gas
5052                 fi
5053                 ;;
5054         m88k-*-aout*)
5055                 tm_file=m88k/m88k-aout.h
5056                 ;;
5057         m88k-*-coff*)
5058                 tm_file=m88k/m88k-coff.h
5059                 tmake_file=m88k/t-bug
5060                 ;;
5061         m88k-*-luna*)
5062                 tm_file=m88k/luna.h
5063                 extra_parts="crtbegin.o crtend.o"
5064                 if test x$gas = xyes
5065                 then
5066                         tmake_file=m88k/t-luna-gas
5067                 else
5068                         tmake_file=m88k/t-luna
5069                 fi
5070                 ;;
5071         m88k-*-openbsd*)
5072                 tmake_file="${tmake_file} m88k/t-luna-gas"
5073                 ;;
5074         m88k-*-sysv3*)
5075                 tm_file=m88k/sysv3.h
5076                 extra_parts="crtbegin.o crtend.o"
5077                 xm_file="m88k/xm-sysv3.h ${xm_file}"
5078                 xmake_file=m88k/x-sysv3
5079                 if test x$gas = xyes
5080                 then
5081                         tmake_file=m88k/t-m88k-gas
5082                 fi
5083                 ;;
5084         m88k-*-sysv4*)
5085                 tm_file=m88k/sysv4.h
5086                 extra_parts="crtbegin.o crtend.o"
5087                 xmake_file=m88k/x-sysv4
5088                 tmake_file=m88k/t-sysv4
5089                 ;;
5090         mcore-*-elf)
5091                 tm_file=mcore/mcore-elf.h
5092                 tmake_file=mcore/t-mcore
5093                 ;;
5094         mcore-*-pe*)
5095                 tm_file=mcore/mcore-pe.h
5096                 tmake_file=mcore/t-mcore-pe
5097                 ;;
5098         mips-sgi-irix6*)                # SGI System V.4., IRIX 6
5099                 if test "x$gnu_ld" = xyes
5100                 then
5101                         tm_file="mips/iris6.h mips/iris6gld.h"
5102                 else
5103                         tm_file=mips/iris6.h
5104                 fi
5105                 tmake_file=mips/t-iris6
5106                 xm_file=mips/xm-iris6.h
5107                 xmake_file=mips/x-iris6
5108 #               if test x$enable_threads = xyes; then
5109 #                       thread_file='irix'
5110 #               fi
5111                 ;;
5112         mips-wrs-vxworks)
5113                 tm_file="mips/elf.h mips/vxworks.h"
5114                 tmake_file=mips/t-ecoff
5115                 gas=yes
5116                 gnu_ld=yes
5117                 extra_parts="crtbegin.o crtend.o"
5118                 thread_file='vxworks'
5119                 ;;
5120         mips-sgi-irix5cross64)          # Irix5 host, Irix 6 target, cross64
5121                 tm_file="mips/iris6.h mips/cross64.h"
5122                 xm_defines=USG
5123                 xm_file="mips/xm-iris5.h"
5124                 xmake_file=mips/x-iris
5125                 tmake_file=mips/t-cross64
5126                 # See comment in mips/iris[56].h files.
5127                 use_collect2=yes
5128 #               if test x$enable_threads = xyes; then
5129 #                       thread_file='irix'
5130 #               fi
5131                 ;;
5132         mips-sni-sysv4)
5133                 if test x$gas = xyes
5134                 then
5135                         if test x$stabs = xyes
5136                         then
5137                                 tm_file=mips/iris5gdb.h
5138                         else
5139                                 tm_file="mips/sni-svr4.h mips/sni-gas.h"
5140                         fi
5141                 else
5142                         tm_file=mips/sni-svr4.h
5143                 fi
5144                 xm_defines=USG
5145                 xmake_file=mips/x-sni-svr4
5146                 tmake_file=mips/t-mips-gas
5147                 if test x$gnu_ld != xyes
5148                 then
5149                         use_collect2=yes
5150                 fi
5151                 ;;
5152         mips-sgi-irix5*)                # SGI System V.4., IRIX 5
5153                 if test x$gas = xyes
5154                 then
5155                         tm_file="mips/iris5.h mips/iris5gas.h"
5156                         if test x$stabs = xyes
5157                         then
5158                                 tm_file="${tm_file} dbx.h"
5159                         fi
5160                 else
5161                         tm_file=mips/iris5.h
5162                 fi
5163                 xm_defines=USG
5164                 xm_file="mips/xm-iris5.h"
5165                 xmake_file=mips/x-iris
5166                 # mips-tfile doesn't work yet
5167                 tmake_file=mips/t-mips-gas
5168                 # See comment in mips/iris5.h file.
5169                 use_collect2=yes
5170 #               if test x$enable_threads = xyes; then
5171 #                       thread_file='irix'
5172 #               fi
5173                 ;;
5174         mips-sgi-irix4loser*)           # Mostly like a MIPS.
5175                 tm_file="mips/iris4loser.h mips/iris3.h ${tm_file} mips/iris4.h"
5176                 if test x$stabs = xyes; then
5177                         tm_file="${tm_file} dbx.h"
5178                 fi
5179                 xm_defines=USG
5180                 xmake_file=mips/x-iris
5181                 if test x$gas = xyes
5182                 then
5183                         tmake_file=mips/t-mips-gas
5184                 else
5185                         extra_passes="mips-tfile mips-tdump"
5186                 fi
5187                 if test x$gnu_ld != xyes
5188                 then
5189                         use_collect2=yes
5190                 fi
5191 #               if test x$enable_threads = xyes; then
5192 #                       thread_file='irix'
5193 #               fi
5194                 ;;
5195         mips-sgi-irix4*)                # Mostly like a MIPS.
5196                 tm_file="mips/iris3.h ${tm_file} mips/iris4.h"
5197                 if test x$stabs = xyes; then
5198                         tm_file="${tm_file} dbx.h"
5199                 fi
5200                 xm_defines=USG
5201                 xmake_file=mips/x-iris
5202                 if test x$gas = xyes
5203                 then
5204                         tmake_file=mips/t-mips-gas
5205                 else
5206                         extra_passes="mips-tfile mips-tdump"
5207                 fi
5208                 if test x$gnu_ld != xyes
5209                 then
5210                         use_collect2=yes
5211                 fi
5212 #               if test x$enable_threads = xyes; then
5213 #                       thread_file='irix'
5214 #               fi
5215                 ;;
5216         mips-sgi-*)                     # Mostly like a MIPS.
5217                 tm_file="mips/iris3.h ${tm_file}"
5218                 if test x$stabs = xyes; then
5219                         tm_file="${tm_file} dbx.h"
5220                 fi
5221                 xm_defines=USG
5222                 xmake_file=mips/x-iris3
5223                 if test x$gas = xyes
5224                 then
5225                         tmake_file=mips/t-mips-gas
5226                 else
5227                         extra_passes="mips-tfile mips-tdump"
5228                 fi
5229                 if test x$gnu_ld != xyes
5230                 then
5231                         use_collect2=yes
5232                 fi
5233                 ;;
5234         mips-dec-osfrose*)              # Decstation running OSF/1 reference port with OSF/rose.
5235                 tm_file="mips/osfrose.h ${tm_file}"
5236                 xmake_file=mips/x-osfrose
5237                 tmake_file=mips/t-osfrose
5238                 extra_objs=halfpic.o
5239                 use_collect2=yes
5240                 ;;
5241         mips-dec-osf*)                  # Decstation running OSF/1 as shipped by DIGITAL
5242                 tm_file=mips/dec-osf1.h
5243                 if test x$stabs = xyes; then
5244                         tm_file="${tm_file} dbx.h"
5245                 fi
5246                 xmake_file=mips/x-dec-osf1
5247                 if test x$gas = xyes
5248                 then
5249                         tmake_file=mips/t-mips-gas
5250                 else
5251                         tmake_file=mips/t-ultrix
5252                         extra_passes="mips-tfile mips-tdump"
5253                 fi
5254                 if test x$gnu_ld != xyes
5255                 then
5256                         use_collect2=yes
5257                 fi
5258                 ;;
5259         mips-dec-bsd*)                  # Decstation running 4.4 BSD
5260               tm_file=mips/dec-bsd.h
5261               if test x$gas = xyes
5262               then
5263                         tmake_file=mips/t-mips-gas
5264               else
5265                         tmake_file=mips/t-ultrix
5266                         extra_passes="mips-tfile mips-tdump"
5267               fi
5268               if test x$gnu_ld != xyes
5269               then
5270                         use_collect2=yes
5271               fi
5272               ;;
5273         mipsel-*-netbsd* | mips-dec-netbsd*)    # Decstation running NetBSD
5274                 tm_file=mips/netbsd.h
5275                 # On NetBSD, the headers are already okay, except for math.h.
5276                 tmake_file=t-netbsd
5277                 ;;
5278        mips*-*-linux*)                         # Linux MIPS, either endian.
5279                 xmake_file=x-linux
5280                case $machine in
5281                        mipsel-*)  tm_file="mips/elfl.h mips/linux.h" ;;
5282                        *)         tm_file="mips/elf.h mips/linux.h" ;;
5283                esac
5284                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
5285                 gnu_ld=yes
5286                 gas=yes
5287                 if test x$enable_threads = xyes; then
5288                         thread_file='posix'
5289                 fi
5290                 ;;
5291         mips*el-*-openbsd*)     # mips little endian
5292                 target_cpu_default="MASK_GAS|MASK_ABICALLS"
5293                 ;;
5294         mips*-*-openbsd*)               # mips big endian
5295                 target_cpu_default="MASK_GAS|MASK_ABICALLS"
5296                 tm_file="mips/openbsd-be.h ${tm_file}"
5297                 ;;
5298         mips-sony-bsd* | mips-sony-newsos*)     # Sony NEWS 3600 or risc/news.
5299                 tm_file="mips/news4.h ${tm_file}"
5300                 if test x$stabs = xyes; then
5301                         tm_file="${tm_file} dbx.h"
5302                 fi
5303                 if test x$gas = xyes
5304                 then
5305                         tmake_file=mips/t-mips-gas
5306                 else
5307                         extra_passes="mips-tfile mips-tdump"
5308                 fi
5309                 if test x$gnu_ld != xyes
5310                 then
5311                         use_collect2=yes
5312                 fi
5313                 xmake_file=mips/x-sony
5314                 ;;
5315         mips-sony-sysv*)                # Sony NEWS 3800 with NEWSOS5.0.
5316                                         # That is based on svr4.
5317                 # t-svr4 is not right because this system doesn't use ELF.
5318                 tm_file="mips/news5.h ${tm_file}"
5319                 if test x$stabs = xyes; then
5320                         tm_file="${tm_file} dbx.h"
5321                 fi
5322                 xm_defines=USG
5323                 if test x$gas = xyes
5324                 then
5325                         tmake_file=mips/t-mips-gas
5326                 else
5327                         extra_passes="mips-tfile mips-tdump"
5328                 fi
5329                 if test x$gnu_ld != xyes
5330                 then
5331                         use_collect2=yes
5332                 fi
5333                 ;;
5334         mips-tandem-sysv4*)             # Tandem S2 running NonStop UX
5335                 tm_file="mips/svr4-5.h mips/svr4-t.h"
5336                 if test x$stabs = xyes; then
5337                         tm_file="${tm_file} dbx.h"
5338                 fi
5339                 xm_defines=USG
5340                 xmake_file=mips/x-sysv
5341                 if test x$gas = xyes
5342                 then
5343                         tmake_file=mips/t-mips-gas
5344                         extra_parts="crtbegin.o crtend.o"
5345                 else
5346                         tmake_file=mips/t-mips
5347                         extra_passes="mips-tfile mips-tdump"
5348                 fi
5349                 if test x$gnu_ld != xyes
5350                 then
5351                         use_collect2=yes
5352                 fi
5353                 ;;
5354         mips-*-ultrix* | mips-dec-mach3)        # Decstation.
5355                 tm_file="mips/ultrix.h ${tm_file}"
5356                 if test x$stabs = xyes; then
5357                         tm_file="${tm_file} dbx.h"
5358                 fi
5359                 xmake_file=mips/x-ultrix
5360                 if test x$gas = xyes
5361                 then
5362                         tmake_file=mips/t-mips-gas
5363                 else
5364                         tmake_file=mips/t-ultrix
5365                         extra_passes="mips-tfile mips-tdump"
5366                 fi
5367                 if test x$gnu_ld != xyes
5368                 then
5369                         use_collect2=yes
5370                 fi
5371                 ;;
5372         mips-*-riscos[56789]bsd*)
5373                 tm_file=mips/bsd-5.h    # MIPS BSD 4.3, RISC-OS 5.0
5374                 if test x$stabs = xyes; then
5375                         tm_file="${tm_file} dbx.h"
5376                 fi
5377                 if test x$gas = xyes
5378                 then
5379                         tmake_file=mips/t-bsd-gas
5380                 else
5381                         tmake_file=mips/t-bsd
5382                         extra_passes="mips-tfile mips-tdump"
5383                 fi
5384                 if test x$gnu_ld != xyes
5385                 then
5386                         use_collect2=yes
5387                 fi
5388                 ;;
5389         mips-*-bsd* | mips-*-riscosbsd* | mips-*-riscos[1234]bsd*)
5390                 tm_file="mips/bsd-4.h ${tm_file}" # MIPS BSD 4.3, RISC-OS 4.0
5391                 if test x$stabs = xyes; then
5392                         tm_file="${tm_file} dbx.h"
5393                 fi
5394                 if test x$gas = xyes
5395                 then
5396                         tmake_file=mips/t-bsd-gas
5397                 else
5398                         tmake_file=mips/t-bsd
5399                         extra_passes="mips-tfile mips-tdump"
5400                 fi
5401                 if test x$gnu_ld != xyes
5402                 then
5403                         use_collect2=yes
5404                 fi
5405                 ;;
5406         mips-*-riscos[56789]sysv4*)
5407                 tm_file=mips/svr4-5.h   # MIPS System V.4., RISC-OS 5.0
5408                 if test x$stabs = xyes; then
5409                         tm_file="${tm_file} dbx.h"
5410                 fi
5411                 xmake_file=mips/x-sysv
5412                 if test x$gas = xyes
5413                 then
5414                         tmake_file=mips/t-svr4-gas
5415                 else
5416                         tmake_file=mips/t-svr4
5417                         extra_passes="mips-tfile mips-tdump"
5418                 fi
5419                 if test x$gnu_ld != xyes
5420                 then
5421                         use_collect2=yes
5422                 fi
5423                 ;;
5424         mips-*-sysv4* | mips-*-riscos[1234]sysv4* | mips-*-riscossysv4*)
5425                 tm_file="mips/svr4-4.h ${tm_file}"
5426                 if test x$stabs = xyes; then
5427                         tm_file="${tm_file} dbx.h"
5428                 fi
5429                 xm_defines=USG
5430                 xmake_file=mips/x-sysv
5431                 if test x$gas = xyes
5432                 then
5433                         tmake_file=mips/t-svr4-gas
5434                 else
5435                         tmake_file=mips/t-svr4
5436                         extra_passes="mips-tfile mips-tdump"
5437                 fi
5438                 if test x$gnu_ld != xyes
5439                 then
5440                         use_collect2=yes
5441                 fi
5442                 ;;
5443         mips-*-riscos[56789]sysv*)
5444                 tm_file=mips/svr3-5.h   # MIPS System V.3, RISC-OS 5.0
5445                 if test x$stabs = xyes; then
5446                         tm_file="${tm_file} dbx.h"
5447                 fi
5448                 xm_defines=USG
5449                 xmake_file=mips/x-sysv
5450                 if test x$gas = xyes
5451                 then
5452                         tmake_file=mips/t-svr3-gas
5453                 else
5454                         tmake_file=mips/t-svr3
5455                         extra_passes="mips-tfile mips-tdump"
5456                 fi
5457                 if test x$gnu_ld != xyes
5458                 then
5459                         use_collect2=yes
5460                 fi
5461                 ;;
5462         mips-*-sysv* | mips-*-riscos*sysv*)
5463                 tm_file="mips/svr3-4.h ${tm_file}"
5464                 if test x$stabs = xyes; then
5465                         tm_file="${tm_file} dbx.h"
5466                 fi
5467                 xm_defines=USG
5468                 xmake_file=mips/x-sysv
5469                 if test x$gas = xyes
5470                 then
5471                         tmake_file=mips/t-svr3-gas
5472                 else
5473                         tmake_file=mips/t-svr3
5474                         extra_passes="mips-tfile mips-tdump"
5475                 fi
5476                 if test x$gnu_ld != xyes
5477                 then
5478                         use_collect2=yes
5479                 fi
5480                 ;;
5481         mips-*-riscos[56789]*)          # Default MIPS RISC-OS 5.0.
5482                 tm_file=mips/mips-5.h
5483                 if test x$stabs = xyes; then
5484                         tm_file="${tm_file} dbx.h"
5485                 fi
5486                 if test x$gas = xyes
5487                 then
5488                         tmake_file=mips/t-mips-gas
5489                 else
5490                         extra_passes="mips-tfile mips-tdump"
5491                 fi
5492                 if test x$gnu_ld != xyes
5493                 then
5494                         use_collect2=yes
5495                 fi
5496                 ;;
5497         mips-*-gnu*)
5498                 ;;
5499         mipsel-*-ecoff*)
5500                 tm_file=mips/ecoffl.h
5501                 if test x$stabs = xyes; then
5502                         tm_file="${tm_file} dbx.h"
5503                 fi
5504                 tmake_file=mips/t-ecoff
5505                 ;;
5506         mips-*-ecoff*)
5507                 tm_file="gofast.h mips/ecoff.h"
5508                 if test x$stabs = xyes; then
5509                         tm_file="${tm_file} dbx.h"
5510                 fi
5511                 tmake_file=mips/t-ecoff
5512                 ;;
5513         mipsel-*-elf*)
5514                 tm_file="mips/elfl.h"
5515                 tmake_file=mips/t-elf
5516                 ;;
5517         mips-*-elf*)
5518                 tm_file="mips/elf.h"
5519                 tmake_file=mips/t-elf
5520                 ;;
5521         mips64el-*-elf*)
5522                 tm_file="mips/elfl64.h"
5523                 tmake_file=mips/t-elf
5524                 ;;
5525         mips64orionel-*-elf*)
5526                 tm_file="mips/elforion.h mips/elfl64.h"
5527                 tmake_file=mips/t-elf
5528                 ;;
5529         mips64-*-elf*)
5530                 tm_file="mips/elf64.h"
5531                 tmake_file=mips/t-elf
5532                 ;;
5533         mips64orion-*-elf*)
5534                 tm_file="mips/elforion.h mips/elf64.h"
5535                 tmake_file=mips/t-elf
5536                 ;;
5537         mips64orion-*-rtems*)
5538                 tm_file="mips/elforion.h mips/elf64.h mips/rtems64.h"
5539                 tmake_file="mips/t-elf t-rtems"
5540                 ;;
5541         mipstx39el-*-elf*)
5542                 tm_file="mips/r3900.h mips/elfl.h mips/abi64.h"
5543                 tmake_file=mips/t-r3900
5544                 ;;
5545         mipstx39-*-elf*)
5546                 tm_file="mips/r3900.h mips/elf.h mips/abi64.h"
5547                 tmake_file=mips/t-r3900
5548                 ;;
5549         mips-*-*)                               # Default MIPS RISC-OS 4.0.
5550                 if test x$stabs = xyes; then
5551                         tm_file="${tm_file} dbx.h"
5552                 fi
5553                 if test x$gas = xyes
5554                 then
5555                         tmake_file=mips/t-mips-gas
5556                 else
5557                         extra_passes="mips-tfile mips-tdump"
5558                 fi
5559                 if test x$gnu_ld != xyes
5560                 then
5561                         use_collect2=yes
5562                 fi
5563                 ;;
5564         mn10200-*-*)
5565                 float_format=i32
5566                 cpu_type=mn10200
5567                 tm_file="mn10200/mn10200.h"
5568                 if test x$stabs = xyes
5569                 then
5570                         tm_file="${tm_file} dbx.h"
5571                 fi
5572                 use_collect2=no
5573                 ;;
5574         mn10300-*-*)
5575                 cpu_type=mn10300
5576                 tm_file="mn10300/mn10300.h"
5577                 if test x$stabs = xyes
5578                 then
5579                         tm_file="${tm_file} dbx.h"
5580                 fi
5581                 use_collect2=no
5582                 ;;
5583         ns32k-encore-bsd*)
5584                 tm_file=ns32k/encore.h
5585                 use_collect2=yes
5586                 ;;
5587         ns32k-sequent-bsd*)
5588                 tm_file=ns32k/sequent.h
5589                 use_collect2=yes
5590                 ;;
5591         ns32k-tek6100-bsd*)
5592                 tm_file=ns32k/tek6100.h
5593                 use_collect2=yes
5594                 ;;
5595         ns32k-tek6200-bsd*)
5596                 tm_file=ns32k/tek6200.h
5597                 use_collect2=yes
5598                 ;;
5599 # This has not been updated to GCC 2.
5600 #       ns32k-ns-genix*)
5601 #               xm_defines=USG
5602 #               xmake_file=ns32k/x-genix
5603 #               tm_file=ns32k/genix.h
5604 #               use_collect2=yes
5605 #               ;;
5606         ns32k-merlin-*)
5607                 tm_file=ns32k/merlin.h
5608                 use_collect2=yes
5609                 ;;
5610         ns32k-pc532-mach*)
5611                 tm_file=ns32k/pc532-mach.h
5612                 use_collect2=yes
5613                 ;;
5614         ns32k-pc532-minix*)
5615                 tm_file=ns32k/pc532-min.h
5616                 xm_file="ns32k/xm-pc532-min.h ${xm-file}"
5617                 xm_defines=USG
5618                 use_collect2=yes
5619                 ;;
5620         ns32k-*-netbsd*)
5621                 tm_file=ns32k/netbsd.h
5622                 xm_file="ns32k/xm-netbsd.h ${xm_file}"
5623                 # On NetBSD, the headers are already okay, except for math.h.
5624                 tmake_file=t-netbsd
5625                 use_collect2=yes
5626                 ;;
5627         pdp11-*-bsd)
5628                 tm_file="${tm_file} pdp11/2bsd.h"
5629                 ;;
5630         pdp11-*-*)
5631                 ;;
5632         avr-*-*)
5633                 ;;
5634         ns32k-*-openbsd*)
5635                 # Nothing special
5636                 ;;
5637 # This has not been updated to GCC 2.
5638 #       pyramid-*-*)
5639 #               cpu_type=pyr
5640 #               xmake_file=pyr/x-pyr
5641 #               use_collect2=yes
5642 #               ;;
5643
5644         pj*-linux*)
5645                 tm_file="svr4.h pj/linux.h ${tm_file}"
5646                 ;;
5647         pj-*)
5648                 ;;
5649         pjl-*)
5650                 tm_file="svr4.h pj/pjl.h ${tm_file}"
5651                 ;;
5652
5653         romp-*-aos*)
5654                 use_collect2=yes
5655                 ;;
5656         romp-*-mach*)
5657                 xmake_file=romp/x-mach
5658                 use_collect2=yes
5659                 ;;
5660         romp-*-openbsd*)
5661                 # Nothing special
5662                 ;;
5663         powerpc-*-openbsd*)
5664                 tmake_file="${tmake_file} rs6000/t-rs6000 rs6000/t-openbsd"
5665                 ;;
5666         powerpc-*-beos*)
5667                 cpu_type=rs6000
5668                 tm_file=rs6000/beos.h
5669                 xm_file=rs6000/xm-beos.h
5670                 tmake_file=rs6000/t-beos
5671                 xmake_file=rs6000/x-beos
5672                 ;;
5673         powerpc-*-sysv*)
5674                 tm_file=rs6000/sysv4.h
5675                 xm_file="rs6000/xm-sysv4.h"
5676                 xm_defines="USG POSIX"
5677                 extra_headers=ppc-asm.h
5678                 tmake_file="rs6000/t-ppcos rs6000/t-ppccomm"
5679                 xmake_file=rs6000/x-sysv4
5680                 ;;
5681         powerpc-*-eabiaix*)
5682                 tm_file="rs6000/sysv4.h rs6000/eabi.h rs6000/eabiaix.h"
5683                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
5684                 extra_headers=ppc-asm.h
5685                 ;;
5686         powerpc-*-eabisim*)
5687                 tm_file="rs6000/sysv4.h rs6000/eabi.h rs6000/eabisim.h"
5688                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
5689                 extra_headers=ppc-asm.h
5690                 ;;
5691         powerpc-*-elf*)
5692                 tm_file="rs6000/sysv4.h"
5693                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
5694                 extra_headers=ppc-asm.h
5695                 ;;
5696         powerpc-*-eabi*)
5697                 tm_file="rs6000/sysv4.h rs6000/eabi.h"
5698                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
5699                 extra_headers=ppc-asm.h
5700                 ;;
5701         powerpc-*-rtems*)
5702                 tm_file="rs6000/sysv4.h rs6000/eabi.h rs6000/rtems.h"
5703                 tmake_file="rs6000/t-ppcgas t-rtems rs6000/t-ppccomm"
5704                 extra_headers=ppc-asm.h
5705                 ;;
5706         powerpc-*-linux-gnulibc1)
5707                 tm_file="rs6000/sysv4.h rs6000/linux.h"
5708                 xm_file=rs6000/xm-sysv4.h
5709                 out_file=rs6000/rs6000.c
5710                 tmake_file="rs6000/t-ppcos t-linux t-linux-gnulibc1 rs6000/t-ppccomm"
5711                 xmake_file=x-linux
5712                 extra_headers=ppc-asm.h
5713                 if test x$enable_threads = xyes; then
5714                         thread_file='posix'
5715                 fi
5716                 ;;
5717         powerpc-*-linux-gnu*)
5718                 tm_file="rs6000/sysv4.h rs6000/linux.h"
5719                 xm_file="rs6000/xm-sysv4.h"
5720                 xm_defines="USG ${xm_defines}"
5721                 out_file=rs6000/rs6000.c
5722                 tmake_file="rs6000/t-ppcos t-linux rs6000/t-ppccomm"
5723                 xmake_file=x-linux
5724                 extra_headers=ppc-asm.h
5725                 if test x$enable_threads = xyes; then
5726                         thread_file='posix'
5727                 fi
5728                 ;;
5729         powerpc-wrs-vxworks*)
5730                 cpu_type=rs6000
5731                 xm_file="rs6000/xm-sysv4.h"
5732                 xm_defines="USG POSIX"
5733                 tm_file="rs6000/sysv4.h rs6000/vxppc.h"
5734                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
5735                 extra_headers=ppc-asm.h
5736                 thread_file='vxworks'
5737                 ;;
5738         powerpcle-wrs-vxworks*)
5739                 cpu_type=rs6000
5740                 xm_file="rs6000/xm-sysv4.h"
5741                 xm_defines="USG POSIX"
5742                 tm_file="rs6000/sysv4.h rs6000/sysv4le.h rs6000/vxppc.h"
5743                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
5744                 extra_headers=ppc-asm.h
5745                 thread_file='vxworks'
5746                 ;;
5747         powerpcle-*-sysv*)
5748                 tm_file="rs6000/sysv4.h rs6000/sysv4le.h"
5749                 xm_file="rs6000/xm-sysv4.h"
5750                 xm_defines="USG POSIX"
5751                 tmake_file="rs6000/t-ppcos rs6000/t-ppccomm"
5752                 xmake_file=rs6000/x-sysv4
5753                 extra_headers=ppc-asm.h
5754                 ;;
5755         powerpcle-*-elf*)
5756                 tm_file="rs6000/sysv4.h rs6000/sysv4le.h"
5757                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
5758                 extra_headers=ppc-asm.h
5759                 ;;
5760         powerpcle-*-eabisim*)
5761                 tm_file="rs6000/sysv4.h rs6000/sysv4le.h rs6000/eabi.h rs6000/eabisim.h"
5762                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
5763                 extra_headers=ppc-asm.h
5764                 ;;
5765         powerpcle-*-eabi*)
5766                 tm_file="rs6000/sysv4.h rs6000/sysv4le.h rs6000/eabi.h"
5767                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
5768                 extra_headers=ppc-asm.h
5769                 ;;
5770         powerpcle-*-solaris2*)
5771                 tm_file="rs6000/sysv4.h rs6000/sysv4le.h rs6000/sol2.h"
5772                 xm_file="rs6000/xm-sysv4.h"
5773                 xm_defines="USG POSIX"
5774                 tmake_file="rs6000/t-ppcos rs6000/t-ppccomm"
5775                 xmake_file=rs6000/x-sysv4
5776                 extra_headers=ppc-asm.h
5777                 ;;
5778         rs6000-ibm-aix3.[01]*)
5779                 tm_file=rs6000/aix31.h
5780                 xmake_file=rs6000/x-aix31
5781                 float_format=none
5782                 use_collect2=yes
5783                 ;;
5784         rs6000-ibm-aix3.2.[456789]* | powerpc-ibm-aix3.2.[456789]*)
5785                 tm_file=rs6000/aix3newas.h
5786                 if test x$host != x$target
5787                 then
5788                         tmake_file=rs6000/t-xnewas
5789                 else
5790                         tmake_file=rs6000/t-newas
5791                 fi
5792                 float_format=none
5793                 use_collect2=yes
5794                 ;;
5795         rs6000-ibm-aix4.[12]* | powerpc-ibm-aix4.[12]*)
5796                 tm_file=rs6000/aix41.h
5797                 if test x$host != x$target
5798                 then
5799                         tmake_file=rs6000/t-xnewas
5800                 else
5801                         tmake_file=rs6000/t-newas
5802                 fi
5803                 if test "$gnu_ld" = yes
5804                 then
5805                         xmake_file=rs6000/x-aix41-gld
5806                 else
5807                         tmake_file="rs6000/t-newas rs6000/t-aix41"
5808                 fi
5809                 xmake_file=rs6000/x-aix41
5810                 float_format=none
5811                 use_collect2=yes
5812                 ;;
5813         rs6000-ibm-aix4.[3456789]* | powerpc-ibm-aix4.[3456789]*)
5814                 tm_file=rs6000/aix43.h
5815                 tmake_file=rs6000/t-aix43
5816                 xmake_file=rs6000/x-aix41
5817                 float_format=none
5818                 use_collect2=yes
5819                 ;;
5820         rs6000-ibm-aix[56789].* | powerpc-ibm-aix[56789].*)
5821                 tm_file=rs6000/aix43.h
5822                 tmake_file=rs6000/t-aix43
5823                 xmake_file=rs6000/x-aix41
5824                 float_format=none
5825                 use_collect2=yes
5826                 ;;
5827         rs6000-ibm-aix*)
5828                 float_format=none
5829                 use_collect2=yes
5830                 ;;
5831         rs6000-bull-bosx)
5832                 float_format=none
5833                 use_collect2=yes
5834                 ;;
5835         rs6000-*-mach*)
5836                 tm_file=rs6000/mach.h
5837                 xm_file="${xm_file} rs6000/xm-mach.h"
5838                 xmake_file=rs6000/x-mach
5839                 use_collect2=yes
5840                 ;;
5841         rs6000-*-lynxos*)
5842                 tm_file=rs6000/lynx.h
5843                 xm_file=rs6000/xm-lynx.h
5844                 tmake_file=rs6000/t-rs6000
5845                 xmake_file=rs6000/x-lynx
5846                 use_collect2=yes
5847                 ;;
5848         sh-*-elf*)
5849                 tm_file=sh/elf.h
5850                 float_format=sh
5851                 ;;
5852         sh-*-rtemself*)
5853                 tmake_file="sh/t-sh t-rtems"
5854                 tm_file=sh/rtemself.h
5855                 float_format=sh
5856                 ;;
5857         sh-*-rtems*)
5858                 tmake_file="sh/t-sh t-rtems"
5859                 tm_file=sh/rtems.h
5860                 float_format=sh
5861                 ;;
5862         sh-*-*)
5863                 float_format=sh
5864                 ;;
5865         sparc-tti-*)
5866                 tm_file=sparc/pbd.h
5867                 xm_file="xm-alloca.h ${xm_file}"
5868                 xm_defines=USG
5869                 ;;
5870         sparc-wrs-vxworks* | sparclite-wrs-vxworks*)
5871                 tm_file=sparc/vxsparc.h
5872                 tmake_file=sparc/t-vxsparc
5873                 use_collect2=yes
5874                 thread_file='vxworks'
5875                 ;;
5876         sparc-*-aout*)
5877                 tmake_file=sparc/t-sparcbare
5878                 tm_file="sparc/aout.h libgloss.h"
5879                 ;;
5880         sparc-*-netbsd*)
5881                 tm_file=sparc/netbsd.h
5882                 tmake_file=t-netbsd
5883                 use_collect2=yes
5884                 ;;
5885         sparc-*-openbsd*)
5886                 # we need collect2 until our bug is fixed...
5887                 use_collect2=yes
5888                 ;;
5889         sparc-*-bsd*)
5890                 tm_file=sparc/bsd.h
5891                 ;;
5892         sparc-*-elf*)
5893                 tm_file=sparc/elf.h
5894                 tmake_file=sparc/t-elf
5895                 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
5896                 #float_format=i128
5897                 float_format=i64
5898                 ;;
5899         sparc-*-linux-gnuaout*)         # Sparc's running GNU/Linux, a.out
5900                 xm_file="${xm_file} sparc/xm-linux.h"
5901                 tm_file=sparc/linux-aout.h
5902                 xmake_file=x-linux
5903                 gnu_ld=yes
5904                 ;;
5905         sparc-*-linux-gnulibc1*)        # Sparc's running GNU/Linux, libc5
5906                 xm_file="${xm_file} sparc/xm-linux.h"
5907                 xmake_file=x-linux
5908                 tm_file=sparc/linux.h
5909                 tmake_file="t-linux t-linux-gnulibc1"
5910                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
5911                 gnu_ld=yes
5912                 float_format=sparc
5913                 ;;
5914         sparc-*-linux-gnu*)             # Sparc's running GNU/Linux, libc6
5915                 xm_file="${xm_file} sparc/xm-linux.h"
5916                 xmake_file=x-linux
5917                 tm_file=sparc/linux.h
5918                 tmake_file="t-linux"
5919                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
5920                 gnu_ld=yes
5921                 if test x$enable_threads = xyes; then
5922                         thread_file='posix'
5923                 fi
5924                 float_format=sparc
5925                 ;;
5926         sparc-*-lynxos*)
5927                 if test x$gas = xyes
5928                 then
5929                         tm_file=sparc/lynx.h
5930                 else
5931                         tm_file=sparc/lynx-ng.h
5932                 fi
5933                 xm_file=sparc/xm-lynx.h
5934                 tmake_file=sparc/t-sunos41
5935                 xmake_file=x-lynx
5936                 ;;
5937         sparc-*-rtemsaout*)
5938                 tmake_file="sparc/t-sparcbare t-rtems"
5939                 tm_file=sparc/rtems.h
5940                 ;;
5941         sparc-*-rtems*|sparc-*-rtemself*)
5942                 tm_file="sparc/rtemself.h"
5943                 tmake_file="sparc/t-elf t-rtems"
5944                 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
5945                 #float_format=i128
5946                 float_format=i64
5947                 ;;
5948         sparcv9-*-solaris2*)
5949                 if test x$gnu_ld = xyes
5950                 then
5951                         tm_file=sparc/sol2-64.h
5952                 else
5953                         tm_file=sparc/sol2-sld-64.h
5954                 fi
5955                 xm_file="sparc/xm-sysv4-64.h sparc/xm-sol2.h"
5956                 xm_defines="USG POSIX"
5957                 tmake_file="sparc/t-sol2 sparc/t-sol2-64"
5958                 xmake_file=sparc/x-sysv4
5959                 extra_parts="crt1.o crti.o crtn.o gcrt1.o crtbegin.o crtend.o"
5960                 float_format=none
5961                 if test x${enable_threads} = x ; then
5962                     enable_threads=$have_pthread_h
5963                     if test x${enable_threads} = x ; then
5964                         enable_threads=$have_thread_h
5965                     fi
5966                 fi
5967                 if test x${enable_threads} = xyes ; then
5968                     if test x${have_pthread_h} = xyes ; then
5969                         thread_file='posix'
5970                     else
5971                         thread_file='solaris'
5972                     fi
5973                 fi
5974                 ;;
5975         sparc-hal-solaris2*)
5976                 xm_file="sparc/xm-sysv4.h sparc/xm-sol2.h"
5977                 xm_defines="USG POSIX"
5978                 tm_file="sparc/sol2.h sparc/hal.h"
5979                 tmake_file="sparc/t-halos sparc/t-sol2"
5980                 xmake_file=sparc/x-sysv4
5981                 extra_parts="crt1.o crti.o crtn.o gmon.o crtbegin.o crtend.o"
5982                 case $machine in
5983                 *-*-solaris2.0-4)
5984                         float_format=i128
5985                 ;;
5986                 *)
5987                         float_format=none
5988                         ;;
5989                 esac
5990                 thread_file='solaris'
5991                 ;;
5992         sparc-*-solaris2*)
5993                 if test x$gnu_ld = xyes
5994                 then
5995                         tm_file=sparc/sol2.h
5996                 else
5997                         tm_file=sparc/sol2-sld.h
5998                 fi
5999                 xm_file="sparc/xm-sysv4.h sparc/xm-sol2.h"
6000                 xm_defines="USG POSIX"
6001                 tmake_file=sparc/t-sol2
6002                 xmake_file=sparc/x-sysv4
6003                 extra_parts="crt1.o crti.o crtn.o gcrt1.o gmon.o crtbegin.o crtend.o"
6004                 case $machine in
6005                 *-*-solaris2.[0-6] | *-*-solaris2.[0-6].*) ;;
6006                 *-*-solaris2*)
6007                         if test x$gnu_ld = xyes
6008                         then
6009                                 tm_file=sparc/sol2-64.h
6010                         else
6011                                 tm_file=sparc/sol2-sld-64.h
6012                         fi
6013                         tmake_file="$tmake_file sparc/t-sol2-64"
6014                         ;;
6015                 esac
6016                 case $machine in
6017                 *-*-solaris2.[0-4])
6018                         float_format=i128
6019                         ;;
6020                 *)
6021                         float_format=none
6022                         ;;
6023                 esac
6024                 if test x${enable_threads} = x; then
6025                     enable_threads=$have_pthread_h
6026                     if test x${enable_threads} = x; then
6027                         enable_threads=$have_thread_h
6028                     fi
6029                 fi
6030                 if test x${enable_threads} = xyes; then
6031                     if test x${have_pthread_h} = xyes; then
6032                         thread_file='posix'
6033                     else
6034                         thread_file='solaris'
6035                     fi
6036                 fi
6037                 ;;
6038         sparc-*-sunos4.0*)
6039                 tm_file=sparc/sunos4.h
6040                 tmake_file=sparc/t-sunos40
6041                 use_collect2=yes
6042                 ;;
6043         sparc-*-sunos4*)
6044                 tm_file=sparc/sunos4.h
6045                 tmake_file=sparc/t-sunos41
6046                 use_collect2=yes
6047                 if test x$gas = xyes; then
6048                         tm_file="${tm_file} sparc/sun4gas.h"
6049                 fi
6050                 ;;
6051         sparc-*-sunos3*)
6052                 tm_file=sparc/sun4o3.h
6053                 use_collect2=yes
6054                 ;;
6055         sparc-*-sysv4*)
6056                 tm_file=sparc/sysv4.h
6057                 xm_file="sparc/xm-sysv4.h"
6058                 xm_defines="USG POSIX"
6059                 tmake_file=t-svr4
6060                 xmake_file=sparc/x-sysv4
6061                 extra_parts="crtbegin.o crtend.o"
6062                 ;;
6063         sparc-*-vxsim*)
6064                 xm_file="sparc/xm-sysv4.h sparc/xm-sol2.h"
6065                 xm_defines="USG POSIX"
6066                 tm_file=sparc/vxsim.h
6067                 tmake_file=sparc/t-vxsparc
6068                 xmake_file=sparc/x-sysv4
6069                 ;;
6070         sparclet-*-aout*)
6071                 tm_file="sparc/splet.h libgloss.h"
6072                 tmake_file=sparc/t-splet
6073                 ;;
6074         sparclite-*-coff*)
6075                 tm_file="sparc/litecoff.h libgloss.h"
6076                 tmake_file=sparc/t-sparclite
6077                 ;;
6078         sparclite-*-aout*)
6079                 tm_file="sparc/lite.h aoutos.h libgloss.h"
6080                 tmake_file=sparc/t-sparclite
6081                 ;;
6082         sparclite-*-elf*)
6083                 tm_file="sparc/liteelf.h"
6084                 tmake_file=sparc/t-sparclite
6085                 extra_parts="crtbegin.o crtend.o"
6086                 ;;
6087         sparc86x-*-aout*)
6088                 tm_file="sparc/sp86x-aout.h aoutos.h libgloss.h"
6089                 tmake_file=sparc/t-sp86x
6090                 ;;
6091         sparc86x-*-elf*)
6092                 tm_file="sparc/sp86x-elf.h"
6093                 tmake_file=sparc/t-sp86x
6094                 extra_parts="crtbegin.o crtend.o"
6095                 ;;
6096         sparc64-*-aout*)
6097                 tmake_file=sparc/t-sp64
6098                 tm_file=sparc/sp64-aout.h
6099                 ;;
6100         sparc64-*-elf*)
6101                 tmake_file=sparc/t-sp64
6102                 tm_file=sparc/sp64-elf.h
6103                 extra_parts="crtbegin.o crtend.o"
6104                 ;;
6105         sparc64-*-linux*)               # 64-bit Sparc's running GNU/Linux
6106                 tmake_file="t-linux sparc/t-linux64"
6107                 xm_file="sparc/xm-sp64.h sparc/xm-linux.h"
6108                 tm_file=sparc/linux64.h
6109                 xmake_file=x-linux
6110                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
6111                 gnu_ld=yes
6112                 if test x$enable_threads = xyes; then
6113                         thread_file='posix'
6114                 fi
6115                 float_format=sparc
6116                 ;;
6117 # This hasn't been upgraded to GCC 2.
6118 #       tahoe-harris-*)                 # Harris tahoe, using COFF.
6119 #               tm_file=tahoe/harris.h
6120 #               ;;
6121 #       tahoe-*-bsd*)                   # tahoe running BSD
6122 #               ;;
6123
6124         thumb*-*-*)
6125                 { echo "configure: error:
6126 *** The Thumb targets have been depreciated.  The equivalent
6127 *** ARM based toolchain can now generated Thumb instructions
6128 *** when the -mthumb switch is given to the compiler." 1>&2; exit 1; }
6129                 ;;
6130 # This hasn't been upgraded to GCC 2.
6131 #       tron-*-*)
6132 #               cpu_type=gmicro
6133 #               use_collect2=yes
6134 #               ;;
6135         v850-*-rtems*)
6136                 cpu_type=v850
6137                 tm_file="v850/rtems.h"
6138                 xm_file="v850/xm-v850.h"
6139                 tmake_file="v850/t-v850 t-rtems"
6140                 if test x$stabs = xyes
6141                 then
6142                         tm_file="${tm_file} dbx.h"
6143                 fi
6144                 use_collect2=no
6145                 ;;
6146         v850-*-*)
6147                 target_cpu_default="TARGET_CPU_generic"
6148                 cpu_type=v850
6149                 tm_file="v850/v850.h"
6150                 xm_file="v850/xm-v850.h"
6151                 tmake_file=v850/t-v850
6152                 if test x$stabs = xyes
6153                 then
6154                         tm_file="${tm_file} dbx.h"
6155                 fi
6156                 use_collect2=no
6157                 ;;
6158         vax-*-bsd*)                     # vaxen running BSD
6159                 use_collect2=yes
6160                 float_format=vax
6161                 ;;
6162         vax-*-sysv*)                    # vaxen running system V
6163                 tm_file="${tm_file} vax/vaxv.h"
6164                 xm_defines=USG
6165                 float_format=vax
6166                 ;;
6167         vax-*-netbsd*)
6168                 tm_file="${tm_file} netbsd.h vax/netbsd.h"
6169                 tmake_file=t-netbsd
6170                 float_format=vax
6171                 use_collect2=yes
6172                 ;;
6173         vax-*-openbsd*)
6174                 tmake_file="${tmake_file} vax/t-openbsd"
6175                 ;;
6176         vax-*-ultrix*)                  # vaxen running ultrix
6177                 tm_file="${tm_file} vax/ultrix.h"
6178                 use_collect2=yes
6179                 float_format=vax
6180                 ;;
6181         vax-*-vms*)                     # vaxen running VMS
6182                 xm_file=vax/xm-vms.h
6183                 tm_file=vax/vms.h
6184                 float_format=vax
6185                 ;;
6186         vax-*-*)                        # vax default entry
6187                 float_format=vax
6188                 ;;
6189         we32k-att-sysv*)
6190                 xm_file="${xm_file} xm-svr3"
6191                 use_collect2=yes
6192                 ;;
6193         *)
6194                 echo "Configuration $machine not supported" 1>&2
6195                 exit 1
6196                 ;;
6197         esac
6198
6199         case $machine in
6200         *-*-linux-gnu*)
6201                 ;; # Existing GNU/Linux systems do not use the GNU setup.
6202         *-*-gnu*)
6203                 # On the GNU system, the setup is just about the same on
6204                 # each different CPU.  The specific machines that GNU
6205                 # supports are matched above and just set $cpu_type.
6206                 xm_file="xm-gnu.h ${xm_file}"
6207                 tm_file=${cpu_type}/gnu.h
6208                 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
6209                 # GNU always uses ELF.
6210                 elf=yes
6211                 # GNU tools are the only tools.
6212                 gnu_ld=yes
6213                 gas=yes
6214                 xmake_file=x-linux      # These details are the same as Linux.
6215                 tmake_file=t-gnu        # These are not.
6216                 ;;
6217         *-*-sysv4*)
6218                 xmake_try_sysv=x-sysv
6219                 install_headers_dir=install-headers-cpio
6220                 ;;
6221         *-*-sysv*)
6222                 install_headers_dir=install-headers-cpio
6223                 ;;
6224         esac
6225
6226         # Distinguish i[34567]86
6227         # Also, do not run mips-tfile on MIPS if using gas.
6228         # Process --with-cpu= for PowerPC/rs6000
6229         target_cpu_default2=
6230         case $machine in
6231         i486-*-*)
6232                 target_cpu_default2=1
6233                 ;;
6234         i586-*-*)
6235                 case $target_alias in
6236                         k6-*)
6237                                 target_cpu_default2=4
6238                                 ;;
6239                         *)
6240                                 target_cpu_default2=2
6241                                 ;;
6242                 esac
6243                 ;;
6244         i686-*-* | i786-*-*)
6245                 target_cpu_default2=3
6246                 ;;
6247         alpha*-*-*)
6248                 case $machine in
6249                         alphaev6[78]*)
6250                                 target_cpu_default2="MASK_CPU_EV6|MASK_BWX|MASK_MAX|MASK_FIX|MASK_CIX"
6251                                 ;;
6252                         alphaev6*)
6253                                 target_cpu_default2="MASK_CPU_EV6|MASK_BWX|MASK_MAX|MASK_FIX"
6254                                 ;;
6255                         alphapca56*)
6256                                 target_cpu_default2="MASK_CPU_EV5|MASK_BWX|MASK_MAX"
6257                                 ;;
6258                         alphaev56*)
6259                                 target_cpu_default2="MASK_CPU_EV5|MASK_BWX"
6260                                 ;;
6261                         alphaev5*)
6262                                 target_cpu_default2="MASK_CPU_EV5"
6263                                 ;;
6264                 esac
6265
6266                 if test x$gas = xyes
6267                 then
6268                         if test "$target_cpu_default2" = ""
6269                         then
6270                                 target_cpu_default2="MASK_GAS"
6271                         else
6272                                 target_cpu_default2="${target_cpu_default2}|MASK_GAS"
6273                         fi
6274                 fi
6275                 ;;
6276         arm*-*-*)
6277                 case "x$with_cpu" in
6278                         x)
6279                                 # The most generic
6280                                 target_cpu_default2="TARGET_CPU_generic"
6281                                 ;;
6282
6283                         # Distinguish cores, and major variants
6284                         # arm7m doesn't exist, but D & I don't affect code
6285                         xarm[23678] | xarm250 | xarm[67][01]0 \
6286                         | xarm7m | xarm7dm | xarm7dmi | xarm7tdmi \
6287                         | xarm7100 | xarm7500 | xarm7500fe | xarm810 \
6288                         | xstrongarm | xstrongarm110 | xstrongarm1100)
6289                                 target_cpu_default2="TARGET_CPU_$with_cpu"
6290                                 ;;
6291
6292                         xyes | xno)
6293                                 echo "--with-cpu must be passed a value" 1>&2
6294                                 exit 1
6295                                 ;;
6296
6297                         *)
6298                                 if test x$pass2done = xyes
6299                                 then
6300                                         echo "Unknown cpu used with --with-cpu=$with_cpu" 1>&2
6301                                         exit 1
6302                                 fi
6303                                 ;;
6304                 esac
6305                 ;;
6306
6307         mips*-*-ecoff* | mips*-*-elf*)
6308                 if test x$gas = xyes
6309                 then
6310                         if test x$gnu_ld = xyes
6311                         then
6312                                 target_cpu_default2=20
6313                         else
6314                                 target_cpu_default2=16
6315                         fi
6316                 fi
6317                 ;;
6318         mips*-*-*)
6319                 if test x$gas = xyes
6320                 then
6321                         target_cpu_default2=16
6322                 fi
6323                 ;;
6324         powerpc*-*-* | rs6000-*-*)
6325                 case "x$with_cpu" in
6326                         x)
6327                                 ;;
6328
6329                         xcommon | xpower | xpower2 | xpowerpc | xrios \
6330                           | xrios1 | xrios2 | xrsc | xrsc1 \
6331                           | x601 | x602 | x603 | x603e | x604 | x604e | x620 \
6332                           | xec603e | x740 | x750 | x401 \
6333                           | x403 | x505 | x801 | x821 | x823 | x860)
6334                                 target_cpu_default2="\"$with_cpu\""
6335                                 ;;
6336
6337                         xyes | xno)
6338                                 echo "--with-cpu must be passed a value" 1>&2
6339                                 exit 1
6340                                 ;;
6341
6342                         *)
6343                                 if test x$pass2done = xyes
6344                                 then
6345                                         echo "Unknown cpu used with --with-cpu=$with_cpu" 1>&2
6346                                         exit 1
6347                                 fi
6348                                 ;;
6349                 esac
6350                 ;;
6351         sparc*-*-*)
6352                 case ".$with_cpu" in
6353                         .)
6354                                 target_cpu_default2=TARGET_CPU_"`echo $machine | sed 's/-.*$//'`"
6355                                 ;;
6356                         .supersparc | .hypersparc | .ultrasparc | .v7 | .v8 | .v9)
6357                                 target_cpu_default2="TARGET_CPU_$with_cpu"
6358                                 ;;
6359                         *)
6360                                 if test x$pass2done = xyes
6361                                 then
6362                                         echo "Unknown cpu used with --with-cpu=$with_cpu" 1>&2
6363                                         exit 1
6364                                 fi
6365                                 ;;
6366                 esac
6367                 ;;
6368         esac
6369
6370         if test "$target_cpu_default2" != ""
6371         then
6372                 if test "$target_cpu_default" != ""
6373                 then
6374                         target_cpu_default="(${target_cpu_default}|${target_cpu_default2})"
6375                 else
6376                         target_cpu_default=$target_cpu_default2
6377                 fi
6378         fi
6379
6380         # No need for collect2 if we have the GNU linker.
6381         # Actually, there is now; GNU ld doesn't handle the EH info or
6382         # collecting for shared libraries.
6383         #case x$gnu_ld in
6384         #xyes)
6385         #       use_collect2=
6386         #       ;;
6387         #esac
6388
6389 # Save data on machine being used to compile GCC in build_xm_file.
6390 # Save data on host machine in vars host_xm_file and host_xmake_file.
6391         if test x$pass1done = x
6392         then
6393                 if test x"$xm_file" = x
6394                 then build_xm_file=$cpu_type/xm-$cpu_type.h
6395                 else build_xm_file=$xm_file
6396                 fi
6397                 build_xm_defines=$xm_defines
6398                 build_install_headers_dir=$install_headers_dir
6399                 build_exeext=$exeext
6400                 pass1done=yes
6401         else
6402                 if test x$pass2done = x
6403                 then
6404                         if test x"$xm_file" = x
6405                         then host_xm_file=$cpu_type/xm-$cpu_type.h
6406                         else host_xm_file=$xm_file
6407                         fi
6408                         host_xm_defines=$xm_defines
6409                         if test x"$xmake_file" = x
6410                         then xmake_file=$cpu_type/x-$cpu_type
6411                         fi
6412                         host_xmake_file="$xmake_file"
6413                         host_truncate_target=$truncate_target
6414                         host_extra_gcc_objs=$extra_gcc_objs
6415                         host_extra_objs=$extra_host_objs
6416                         host_exeext=$exeext
6417                         pass2done=yes
6418                 fi
6419         fi
6420 done
6421
6422 extra_objs="${host_extra_objs} ${extra_objs}"
6423
6424 # Default the target-machine variables that were not explicitly set.
6425 if test x"$tm_file" = x
6426 then tm_file=$cpu_type/$cpu_type.h; fi
6427
6428 if test x$extra_headers = x
6429 then extra_headers=; fi
6430
6431 if test x"$xm_file" = x
6432 then xm_file=$cpu_type/xm-$cpu_type.h; fi
6433
6434 if test x$md_file = x
6435 then md_file=$cpu_type/$cpu_type.md; fi
6436
6437 if test x$out_file = x
6438 then out_file=$cpu_type/$cpu_type.c; fi
6439
6440 if test x"$tmake_file" = x
6441 then tmake_file=$cpu_type/t-$cpu_type
6442 fi
6443
6444 if test x"$dwarf2" = xyes
6445 then tm_file="$tm_file tm-dwarf2.h"
6446 fi
6447
6448 if test x$float_format = x
6449 then float_format=i64
6450 fi
6451
6452 if test $float_format = none
6453 then float_h_file=Makefile.in
6454 else float_h_file=float-$float_format.h
6455 fi
6456
6457 # Handle cpp installation.
6458 if test x$enable_cpp != xno
6459 then
6460   tmake_file="$tmake_file t-install-cpp"
6461 fi
6462
6463 # Say what files are being used for the output code and MD file.
6464 echo "Using \`$srcdir/config/$out_file' to output insns."
6465 echo "Using \`$srcdir/config/$md_file' as machine description file."
6466
6467 count=a
6468 for f in $tm_file; do
6469         count=${count}x
6470 done
6471 if test $count = ax; then
6472         echo "Using \`$srcdir/config/$tm_file' as target machine macro file."
6473 else
6474         echo "Using the following target machine macro files:"
6475         for f in $tm_file; do
6476                 echo "  $srcdir/config/$f"
6477         done
6478 fi
6479
6480 count=a
6481 for f in $host_xm_file; do
6482         count=${count}x
6483 done
6484 if test $count = ax; then
6485         echo "Using \`$srcdir/config/$host_xm_file' as host machine macro file."
6486 else
6487         echo "Using the following host machine macro files:"
6488         for f in $host_xm_file; do
6489                 echo "  $srcdir/config/$f"
6490         done
6491 fi
6492
6493 if test "$host_xm_file" != "$build_xm_file"; then
6494         count=a
6495         for f in $build_xm_file; do
6496                 count=${count}x
6497         done
6498         if test $count = ax; then
6499                 echo "Using \`$srcdir/config/$build_xm_file' as build machine macro file."
6500         else
6501                 echo "Using the following build machine macro files:"
6502                 for f in $build_xm_file; do
6503                         echo "  $srcdir/config/$f"
6504                 done
6505         fi
6506 fi
6507
6508 if test x$thread_file = x; then
6509         if test x$target_thread_file != x; then
6510                 thread_file=$target_thread_file
6511         else
6512                 thread_file='single'
6513         fi
6514 fi
6515
6516 # Set up the header files.
6517 # $links is the list of header files to create.
6518 # $vars is the list of shell variables with file names to include.
6519 # auto-host.h is the file containing items generated by autoconf and is
6520 # the first file included by config.h.
6521 null_defines=
6522 host_xm_file="auto-host.h gansidecl.h ${host_xm_file} hwint.h"
6523
6524 # If host=build, it is correct to have hconfig include auto-host.h
6525 # as well.  If host!=build, we are in error and need to do more
6526 # work to find out the build config parameters.
6527 if test x$host = x$build
6528 then
6529         build_xm_file="auto-host.h gansidecl.h ${build_xm_file} hwint.h"
6530 else
6531         # We create a subdir, then run autoconf in the subdir.
6532         # To prevent recursion we set host and build for the new
6533         # invocation of configure to the build for this invocation
6534         # of configure.
6535         tempdir=build.$$
6536         rm -rf $tempdir
6537         mkdir $tempdir
6538         cd $tempdir
6539         case ${srcdir} in
6540         /*) realsrcdir=${srcdir};;
6541         *) realsrcdir=../${srcdir};;
6542         esac
6543         CC=${CC_FOR_BUILD} ${realsrcdir}/configure \
6544                 --target=$target --host=$build --build=$build
6545
6546         # We just finished tests for the build machine, so rename
6547         # the file auto-build.h in the gcc directory.
6548         mv auto-host.h ../auto-build.h
6549         cd ..
6550         rm -rf $tempdir
6551         build_xm_file="auto-build.h gansidecl.h ${build_xm_file} hwint.h"
6552 fi
6553
6554 xm_file="gansidecl.h ${xm_file}"
6555 tm_file="gansidecl.h ${tm_file}"
6556
6557 vars="host_xm_file tm_file tm_p_file xm_file build_xm_file"
6558 links="config.h tm.h tm_p.h tconfig.h hconfig.h"
6559 defines="host_xm_defines null_defines null_defines xm_defines build_xm_defines"
6560
6561 rm -f config.bak
6562 if test -f config.status; then mv -f config.status config.bak; fi
6563
6564 # Make the links.
6565 while test -n "$vars"
6566 do
6567         set $vars; var=$1; shift; vars=$*
6568         set $links; link=$1; shift; links=$*
6569         set $defines; define=$1; shift; defines=$*
6570
6571         rm -f $link
6572         # Make sure the file is created, even if it is empty.
6573         echo >$link
6574
6575         # Define TARGET_CPU_DEFAULT if the system wants one.
6576         # This substitutes for lots of *.h files.
6577         if test "$target_cpu_default" != "" -a $link = tm.h
6578         then
6579                 echo "#define TARGET_CPU_DEFAULT ($target_cpu_default)" >>$link
6580         fi
6581
6582         for file in `eval echo '$'$var`; do
6583                 case $file in
6584                 auto-config.h)
6585                         ;;
6586                 *)
6587                         echo '#ifdef IN_GCC' >>$link
6588                         ;;
6589                 esac
6590                 echo "#include \"$file\"" >>$link
6591                 case $file in
6592                 auto-config.h)
6593                         ;;
6594                 *)
6595                         echo '#endif' >>$link
6596                         ;;
6597                 esac
6598         done
6599
6600         for def in `eval echo '$'$define`; do
6601                 echo "#ifndef $def" >>$link
6602                 echo "#define $def" >>$link
6603                 echo "#endif" >>$link
6604         done
6605 done
6606
6607 # Truncate the target if necessary
6608 if test x$host_truncate_target != x; then
6609         target=`echo $target | sed -e 's/\(..............\).*/\1/'`
6610 fi
6611
6612 # Get the version trigger filename from the toplevel
6613 if test "${with_gcc_version_trigger+set}" = set; then
6614         gcc_version_trigger=$with_gcc_version_trigger
6615 else
6616         gcc_version_trigger=${srcdir}/version.c
6617 fi
6618 gcc_version=`grep version_string ${gcc_version_trigger} | sed -e 's/.*\"\([^ \"]*\)[ \"].*/\1/'`
6619
6620 # Internationalization
6621 PACKAGE=gcc
6622 VERSION="$gcc_version"
6623 cat >> confdefs.h <<EOF
6624 #define PACKAGE "$PACKAGE"
6625 EOF
6626
6627 cat >> confdefs.h <<EOF
6628 #define VERSION "$VERSION"
6629 EOF
6630
6631
6632
6633
6634 ALL_LINGUAS="en_UK"
6635
6636 # NLS support is still experimental, so disable it by default for now.
6637 # Check whether --enable-nls or --disable-nls was given.
6638 if test "${enable_nls+set}" = set; then
6639   enableval="$enable_nls"
6640   :
6641 else
6642   enable_nls=no
6643 fi
6644
6645
6646
6647         echo $ac_n "checking for strerror in -lcposix""... $ac_c" 1>&6
6648 echo "configure:6649: checking for strerror in -lcposix" >&5
6649 ac_lib_var=`echo cposix'_'strerror | sed 'y%./+-%__p_%'`
6650 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
6651   echo $ac_n "(cached) $ac_c" 1>&6
6652 else
6653   ac_save_LIBS="$LIBS"
6654 LIBS="-lcposix  $LIBS"
6655 cat > conftest.$ac_ext <<EOF
6656 #line 6657 "configure"
6657 #include "confdefs.h"
6658 /* Override any gcc2 internal prototype to avoid an error.  */
6659 /* We use char because int might match the return type of a gcc2
6660     builtin and then its argument prototype would still apply.  */
6661 char strerror();
6662
6663 int main() {
6664 strerror()
6665 ; return 0; }
6666 EOF
6667 if { (eval echo configure:6668: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6668   rm -rf conftest*
6669   eval "ac_cv_lib_$ac_lib_var=yes"
6670 else
6671   echo "configure: failed program was:" >&5
6672   cat conftest.$ac_ext >&5
6673   rm -rf conftest*
6674   eval "ac_cv_lib_$ac_lib_var=no"
6675 fi
6676 rm -f conftest*
6677 LIBS="$ac_save_LIBS"
6678
6679 fi
6680 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
6681   echo "$ac_t""yes" 1>&6
6682   LIBS="$LIBS -lcposix"
6683 else
6684   echo "$ac_t""no" 1>&6
6685 fi
6686
6687
6688
6689 echo $ac_n "checking for working const""... $ac_c" 1>&6
6690 echo "configure:6691: checking for working const" >&5
6691 if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then
6692   echo $ac_n "(cached) $ac_c" 1>&6
6693 else
6694   cat > conftest.$ac_ext <<EOF
6695 #line 6696 "configure"
6696 #include "confdefs.h"
6697
6698 int main() {
6699
6700 /* Ultrix mips cc rejects this.  */
6701 typedef int charset[2]; const charset x = {0,0};
6702 /* SunOS 4.1.1 cc rejects this.  */
6703 char const *const *ccp;
6704 char **p;
6705 /* NEC SVR4.0.2 mips cc rejects this.  */
6706 struct point {int x, y;};
6707 static struct point const zero = {0,0};
6708 /* AIX XL C 1.02.0.0 rejects this.
6709    It does not let you subtract one const X* pointer from another in an arm
6710    of an if-expression whose if-part is not a constant expression */
6711 const char *g = "string";
6712 ccp = &g + (g ? g-g : 0);
6713 /* HPUX 7.0 cc rejects these. */
6714 ++ccp;
6715 p = (char**) ccp;
6716 ccp = (char const *const *) p;
6717 { /* SCO 3.2v4 cc rejects this.  */
6718   char *t;
6719   char const *s = 0 ? (char *) 0 : (char const *) 0;
6720
6721   *t++ = 0;
6722 }
6723 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
6724   int x[] = {25, 17};
6725   const int *foo = &x[0];
6726   ++foo;
6727 }
6728 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
6729   typedef const int *iptr;
6730   iptr p = 0;
6731   ++p;
6732 }
6733 { /* AIX XL C 1.02.0.0 rejects this saying
6734      "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
6735   struct s { int j; const int *ap[3]; };
6736   struct s *b; b->j = 5;
6737 }
6738 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
6739   const int foo = 10;
6740 }
6741
6742 ; return 0; }
6743 EOF
6744 if { (eval echo configure:6745: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
6745   rm -rf conftest*
6746   ac_cv_c_const=yes
6747 else
6748   echo "configure: failed program was:" >&5
6749   cat conftest.$ac_ext >&5
6750   rm -rf conftest*
6751   ac_cv_c_const=no
6752 fi
6753 rm -f conftest*
6754 fi
6755
6756 echo "$ac_t""$ac_cv_c_const" 1>&6
6757 if test $ac_cv_c_const = no; then
6758   cat >> confdefs.h <<\EOF
6759 #define const
6760 EOF
6761
6762 fi
6763
6764 echo $ac_n "checking for inline""... $ac_c" 1>&6
6765 echo "configure:6766: checking for inline" >&5
6766 if eval "test \"`echo '$''{'ac_cv_c_inline'+set}'`\" = set"; then
6767   echo $ac_n "(cached) $ac_c" 1>&6
6768 else
6769   ac_cv_c_inline=no
6770 for ac_kw in inline __inline__ __inline; do
6771   cat > conftest.$ac_ext <<EOF
6772 #line 6773 "configure"
6773 #include "confdefs.h"
6774
6775 int main() {
6776 } int $ac_kw foo() {
6777 ; return 0; }
6778 EOF
6779 if { (eval echo configure:6780: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
6780   rm -rf conftest*
6781   ac_cv_c_inline=$ac_kw; break
6782 else
6783   echo "configure: failed program was:" >&5
6784   cat conftest.$ac_ext >&5
6785 fi
6786 rm -f conftest*
6787 done
6788
6789 fi
6790
6791 echo "$ac_t""$ac_cv_c_inline" 1>&6
6792 case "$ac_cv_c_inline" in
6793   inline | yes) ;;
6794   no) cat >> confdefs.h <<\EOF
6795 #define inline
6796 EOF
6797  ;;
6798   *)  cat >> confdefs.h <<EOF
6799 #define inline $ac_cv_c_inline
6800 EOF
6801  ;;
6802 esac
6803
6804 echo $ac_n "checking for off_t""... $ac_c" 1>&6
6805 echo "configure:6806: checking for off_t" >&5
6806 if eval "test \"`echo '$''{'ac_cv_type_off_t'+set}'`\" = set"; then
6807   echo $ac_n "(cached) $ac_c" 1>&6
6808 else
6809   cat > conftest.$ac_ext <<EOF
6810 #line 6811 "configure"
6811 #include "confdefs.h"
6812 #include <sys/types.h>
6813 #if STDC_HEADERS
6814 #include <stdlib.h>
6815 #include <stddef.h>
6816 #endif
6817 EOF
6818 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6819   egrep "(^|[^a-zA-Z_0-9])off_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
6820   rm -rf conftest*
6821   ac_cv_type_off_t=yes
6822 else
6823   rm -rf conftest*
6824   ac_cv_type_off_t=no
6825 fi
6826 rm -f conftest*
6827
6828 fi
6829 echo "$ac_t""$ac_cv_type_off_t" 1>&6
6830 if test $ac_cv_type_off_t = no; then
6831   cat >> confdefs.h <<\EOF
6832 #define off_t long
6833 EOF
6834
6835 fi
6836
6837 echo $ac_n "checking for size_t""... $ac_c" 1>&6
6838 echo "configure:6839: checking for size_t" >&5
6839 if eval "test \"`echo '$''{'ac_cv_type_size_t'+set}'`\" = set"; then
6840   echo $ac_n "(cached) $ac_c" 1>&6
6841 else
6842   cat > conftest.$ac_ext <<EOF
6843 #line 6844 "configure"
6844 #include "confdefs.h"
6845 #include <sys/types.h>
6846 #if STDC_HEADERS
6847 #include <stdlib.h>
6848 #include <stddef.h>
6849 #endif
6850 EOF
6851 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6852   egrep "(^|[^a-zA-Z_0-9])size_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
6853   rm -rf conftest*
6854   ac_cv_type_size_t=yes
6855 else
6856   rm -rf conftest*
6857   ac_cv_type_size_t=no
6858 fi
6859 rm -f conftest*
6860
6861 fi
6862 echo "$ac_t""$ac_cv_type_size_t" 1>&6
6863 if test $ac_cv_type_size_t = no; then
6864   cat >> confdefs.h <<\EOF
6865 #define size_t unsigned
6866 EOF
6867
6868 fi
6869
6870 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
6871 # for constant arguments.  Useless!
6872 echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6
6873 echo "configure:6874: checking for working alloca.h" >&5
6874 if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then
6875   echo $ac_n "(cached) $ac_c" 1>&6
6876 else
6877   cat > conftest.$ac_ext <<EOF
6878 #line 6879 "configure"
6879 #include "confdefs.h"
6880 #include <alloca.h>
6881 int main() {
6882 void *p = alloca(2 * sizeof(int));
6883 ; return 0; }
6884 EOF
6885 if { (eval echo configure:6886: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6886   rm -rf conftest*
6887   ac_cv_header_alloca_h=yes
6888 else
6889   echo "configure: failed program was:" >&5
6890   cat conftest.$ac_ext >&5
6891   rm -rf conftest*
6892   ac_cv_header_alloca_h=no
6893 fi
6894 rm -f conftest*
6895 fi
6896
6897 echo "$ac_t""$ac_cv_header_alloca_h" 1>&6
6898 if test $ac_cv_header_alloca_h = yes; then
6899   cat >> confdefs.h <<\EOF
6900 #define HAVE_ALLOCA_H 1
6901 EOF
6902
6903 fi
6904
6905 echo $ac_n "checking for alloca""... $ac_c" 1>&6
6906 echo "configure:6907: checking for alloca" >&5
6907 if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then
6908   echo $ac_n "(cached) $ac_c" 1>&6
6909 else
6910   cat > conftest.$ac_ext <<EOF
6911 #line 6912 "configure"
6912 #include "confdefs.h"
6913
6914 #ifdef __GNUC__
6915 # define alloca __builtin_alloca
6916 #else
6917 # ifdef _MSC_VER
6918 #  include <malloc.h>
6919 #  define alloca _alloca
6920 # else
6921 #  if HAVE_ALLOCA_H
6922 #   include <alloca.h>
6923 #  else
6924 #   ifdef _AIX
6925  #pragma alloca
6926 #   else
6927 #    ifndef alloca /* predefined by HP cc +Olibcalls */
6928 char *alloca ();
6929 #    endif
6930 #   endif
6931 #  endif
6932 # endif
6933 #endif
6934
6935 int main() {
6936 char *p = (char *) alloca(1);
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_func_alloca_works=yes
6942 else
6943   echo "configure: failed program was:" >&5
6944   cat conftest.$ac_ext >&5
6945   rm -rf conftest*
6946   ac_cv_func_alloca_works=no
6947 fi
6948 rm -f conftest*
6949 fi
6950
6951 echo "$ac_t""$ac_cv_func_alloca_works" 1>&6
6952 if test $ac_cv_func_alloca_works = yes; then
6953   cat >> confdefs.h <<\EOF
6954 #define HAVE_ALLOCA 1
6955 EOF
6956
6957 fi
6958
6959 if test $ac_cv_func_alloca_works = no; then
6960   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
6961   # that cause trouble.  Some versions do not even contain alloca or
6962   # contain a buggy version.  If you still want to use their alloca,
6963   # use ar to extract alloca.o from them instead of compiling alloca.c.
6964   ALLOCA=alloca.${ac_objext}
6965   cat >> confdefs.h <<\EOF
6966 #define C_ALLOCA 1
6967 EOF
6968
6969
6970 echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
6971 echo "configure:6972: checking whether alloca needs Cray hooks" >&5
6972 if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
6973   echo $ac_n "(cached) $ac_c" 1>&6
6974 else
6975   cat > conftest.$ac_ext <<EOF
6976 #line 6977 "configure"
6977 #include "confdefs.h"
6978 #if defined(CRAY) && ! defined(CRAY2)
6979 webecray
6980 #else
6981 wenotbecray
6982 #endif
6983
6984 EOF
6985 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6986   egrep "webecray" >/dev/null 2>&1; then
6987   rm -rf conftest*
6988   ac_cv_os_cray=yes
6989 else
6990   rm -rf conftest*
6991   ac_cv_os_cray=no
6992 fi
6993 rm -f conftest*
6994
6995 fi
6996
6997 echo "$ac_t""$ac_cv_os_cray" 1>&6
6998 if test $ac_cv_os_cray = yes; then
6999 for ac_func in _getb67 GETB67 getb67; do
7000   echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
7001 echo "configure:7002: checking for $ac_func" >&5
7002 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
7003   echo $ac_n "(cached) $ac_c" 1>&6
7004 else
7005   cat > conftest.$ac_ext <<EOF
7006 #line 7007 "configure"
7007 #include "confdefs.h"
7008 /* System header to define __stub macros and hopefully few prototypes,
7009     which can conflict with char $ac_func(); below.  */
7010 #include <assert.h>
7011 /* Override any gcc2 internal prototype to avoid an error.  */
7012 /* We use char because int might match the return type of a gcc2
7013     builtin and then its argument prototype would still apply.  */
7014 char $ac_func();
7015
7016 int main() {
7017
7018 /* The GNU C library defines this for functions which it implements
7019     to always fail with ENOSYS.  Some functions are actually named
7020     something starting with __ and the normal name is an alias.  */
7021 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
7022 choke me
7023 #else
7024 $ac_func();
7025 #endif
7026
7027 ; return 0; }
7028 EOF
7029 if { (eval echo configure:7030: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7030   rm -rf conftest*
7031   eval "ac_cv_func_$ac_func=yes"
7032 else
7033   echo "configure: failed program was:" >&5
7034   cat conftest.$ac_ext >&5
7035   rm -rf conftest*
7036   eval "ac_cv_func_$ac_func=no"
7037 fi
7038 rm -f conftest*
7039 fi
7040
7041 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
7042   echo "$ac_t""yes" 1>&6
7043   cat >> confdefs.h <<EOF
7044 #define CRAY_STACKSEG_END $ac_func
7045 EOF
7046
7047   break
7048 else
7049   echo "$ac_t""no" 1>&6
7050 fi
7051
7052 done
7053 fi
7054
7055 echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
7056 echo "configure:7057: checking stack direction for C alloca" >&5
7057 if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then
7058   echo $ac_n "(cached) $ac_c" 1>&6
7059 else
7060   if test "$cross_compiling" = yes; then
7061   ac_cv_c_stack_direction=0
7062 else
7063   cat > conftest.$ac_ext <<EOF
7064 #line 7065 "configure"
7065 #include "confdefs.h"
7066 find_stack_direction ()
7067 {
7068   static char *addr = 0;
7069   auto char dummy;
7070   if (addr == 0)
7071     {
7072       addr = &dummy;
7073       return find_stack_direction ();
7074     }
7075   else
7076     return (&dummy > addr) ? 1 : -1;
7077 }
7078 main ()
7079 {
7080   exit (find_stack_direction() < 0);
7081 }
7082 EOF
7083 if { (eval echo configure:7084: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
7084 then
7085   ac_cv_c_stack_direction=1
7086 else
7087   echo "configure: failed program was:" >&5
7088   cat conftest.$ac_ext >&5
7089   rm -fr conftest*
7090   ac_cv_c_stack_direction=-1
7091 fi
7092 rm -fr conftest*
7093 fi
7094
7095 fi
7096
7097 echo "$ac_t""$ac_cv_c_stack_direction" 1>&6
7098 cat >> confdefs.h <<EOF
7099 #define STACK_DIRECTION $ac_cv_c_stack_direction
7100 EOF
7101
7102 fi
7103
7104
7105    for ac_hdr in argz.h limits.h locale.h nl_types.h malloc.h string.h \
7106 unistd.h sys/param.h
7107 do
7108 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
7109 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
7110 echo "configure:7111: checking for $ac_hdr" >&5
7111 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
7112   echo $ac_n "(cached) $ac_c" 1>&6
7113 else
7114   cat > conftest.$ac_ext <<EOF
7115 #line 7116 "configure"
7116 #include "confdefs.h"
7117 #include <$ac_hdr>
7118 EOF
7119 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
7120 { (eval echo configure:7121: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
7121 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
7122 if test -z "$ac_err"; then
7123   rm -rf conftest*
7124   eval "ac_cv_header_$ac_safe=yes"
7125 else
7126   echo "$ac_err" >&5
7127   echo "configure: failed program was:" >&5
7128   cat conftest.$ac_ext >&5
7129   rm -rf conftest*
7130   eval "ac_cv_header_$ac_safe=no"
7131 fi
7132 rm -f conftest*
7133 fi
7134 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
7135   echo "$ac_t""yes" 1>&6
7136     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
7137   cat >> confdefs.h <<EOF
7138 #define $ac_tr_hdr 1
7139 EOF
7140
7141 else
7142   echo "$ac_t""no" 1>&6
7143 fi
7144 done
7145
7146    for ac_func in getcwd munmap putenv setenv setlocale strchr strcasecmp \
7147 strdup __argz_count __argz_stringify __argz_next
7148 do
7149 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
7150 echo "configure:7151: checking for $ac_func" >&5
7151 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
7152   echo $ac_n "(cached) $ac_c" 1>&6
7153 else
7154   cat > conftest.$ac_ext <<EOF
7155 #line 7156 "configure"
7156 #include "confdefs.h"
7157 /* System header to define __stub macros and hopefully few prototypes,
7158     which can conflict with char $ac_func(); below.  */
7159 #include <assert.h>
7160 /* Override any gcc2 internal prototype to avoid an error.  */
7161 /* We use char because int might match the return type of a gcc2
7162     builtin and then its argument prototype would still apply.  */
7163 char $ac_func();
7164
7165 int main() {
7166
7167 /* The GNU C library defines this for functions which it implements
7168     to always fail with ENOSYS.  Some functions are actually named
7169     something starting with __ and the normal name is an alias.  */
7170 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
7171 choke me
7172 #else
7173 $ac_func();
7174 #endif
7175
7176 ; return 0; }
7177 EOF
7178 if { (eval echo configure:7179: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7179   rm -rf conftest*
7180   eval "ac_cv_func_$ac_func=yes"
7181 else
7182   echo "configure: failed program was:" >&5
7183   cat conftest.$ac_ext >&5
7184   rm -rf conftest*
7185   eval "ac_cv_func_$ac_func=no"
7186 fi
7187 rm -f conftest*
7188 fi
7189
7190 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
7191   echo "$ac_t""yes" 1>&6
7192     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
7193   cat >> confdefs.h <<EOF
7194 #define $ac_tr_func 1
7195 EOF
7196
7197 else
7198   echo "$ac_t""no" 1>&6
7199 fi
7200 done
7201
7202
7203    if test "${ac_cv_func_stpcpy+set}" != "set"; then
7204      for ac_func in stpcpy
7205 do
7206 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
7207 echo "configure:7208: checking for $ac_func" >&5
7208 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
7209   echo $ac_n "(cached) $ac_c" 1>&6
7210 else
7211   cat > conftest.$ac_ext <<EOF
7212 #line 7213 "configure"
7213 #include "confdefs.h"
7214 /* System header to define __stub macros and hopefully few prototypes,
7215     which can conflict with char $ac_func(); below.  */
7216 #include <assert.h>
7217 /* Override any gcc2 internal prototype to avoid an error.  */
7218 /* We use char because int might match the return type of a gcc2
7219     builtin and then its argument prototype would still apply.  */
7220 char $ac_func();
7221
7222 int main() {
7223
7224 /* The GNU C library defines this for functions which it implements
7225     to always fail with ENOSYS.  Some functions are actually named
7226     something starting with __ and the normal name is an alias.  */
7227 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
7228 choke me
7229 #else
7230 $ac_func();
7231 #endif
7232
7233 ; return 0; }
7234 EOF
7235 if { (eval echo configure:7236: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7236   rm -rf conftest*
7237   eval "ac_cv_func_$ac_func=yes"
7238 else
7239   echo "configure: failed program was:" >&5
7240   cat conftest.$ac_ext >&5
7241   rm -rf conftest*
7242   eval "ac_cv_func_$ac_func=no"
7243 fi
7244 rm -f conftest*
7245 fi
7246
7247 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
7248   echo "$ac_t""yes" 1>&6
7249     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
7250   cat >> confdefs.h <<EOF
7251 #define $ac_tr_func 1
7252 EOF
7253
7254 else
7255   echo "$ac_t""no" 1>&6
7256 fi
7257 done
7258
7259    fi
7260    if test "${ac_cv_func_stpcpy}" = "yes"; then
7261      cat >> confdefs.h <<\EOF
7262 #define HAVE_STPCPY 1
7263 EOF
7264
7265    fi
7266
7267    if test $ac_cv_header_locale_h = yes; then
7268     echo $ac_n "checking for LC_MESSAGES""... $ac_c" 1>&6
7269 echo "configure:7270: checking for LC_MESSAGES" >&5
7270 if eval "test \"`echo '$''{'am_cv_val_LC_MESSAGES'+set}'`\" = set"; then
7271   echo $ac_n "(cached) $ac_c" 1>&6
7272 else
7273   cat > conftest.$ac_ext <<EOF
7274 #line 7275 "configure"
7275 #include "confdefs.h"
7276 #include <locale.h>
7277 int main() {
7278 return LC_MESSAGES
7279 ; return 0; }
7280 EOF
7281 if { (eval echo configure:7282: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7282   rm -rf conftest*
7283   am_cv_val_LC_MESSAGES=yes
7284 else
7285   echo "configure: failed program was:" >&5
7286   cat conftest.$ac_ext >&5
7287   rm -rf conftest*
7288   am_cv_val_LC_MESSAGES=no
7289 fi
7290 rm -f conftest*
7291 fi
7292
7293 echo "$ac_t""$am_cv_val_LC_MESSAGES" 1>&6
7294     if test $am_cv_val_LC_MESSAGES = yes; then
7295       cat >> confdefs.h <<\EOF
7296 #define HAVE_LC_MESSAGES 1
7297 EOF
7298
7299     fi
7300   fi
7301    echo $ac_n "checking whether NLS is requested""... $ac_c" 1>&6
7302 echo "configure:7303: checking whether NLS is requested" >&5
7303         # Check whether --enable-nls or --disable-nls was given.
7304 if test "${enable_nls+set}" = set; then
7305   enableval="$enable_nls"
7306   USE_NLS=$enableval
7307 else
7308   USE_NLS=yes
7309 fi
7310
7311     echo "$ac_t""$USE_NLS" 1>&6
7312
7313
7314     USE_INCLUDED_LIBINTL=no
7315
7316         if test "$USE_NLS" = "yes"; then
7317       cat >> confdefs.h <<\EOF
7318 #define ENABLE_NLS 1
7319 EOF
7320
7321       echo $ac_n "checking whether included gettext is requested""... $ac_c" 1>&6
7322 echo "configure:7323: checking whether included gettext is requested" >&5
7323       # Check whether --with-included-gettext or --without-included-gettext was given.
7324 if test "${with_included_gettext+set}" = set; then
7325   withval="$with_included_gettext"
7326   nls_cv_force_use_gnu_gettext=$withval
7327 else
7328   nls_cv_force_use_gnu_gettext=no
7329 fi
7330
7331       echo "$ac_t""$nls_cv_force_use_gnu_gettext" 1>&6
7332
7333       nls_cv_use_gnu_gettext="$nls_cv_force_use_gnu_gettext"
7334       if test "$nls_cv_force_use_gnu_gettext" != "yes"; then
7335                                         nls_cv_header_intl=
7336         nls_cv_header_libgt=
7337         CATOBJEXT=NONE
7338
7339         ac_safe=`echo "libintl.h" | sed 'y%./+-%__p_%'`
7340 echo $ac_n "checking for libintl.h""... $ac_c" 1>&6
7341 echo "configure:7342: checking for libintl.h" >&5
7342 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
7343   echo $ac_n "(cached) $ac_c" 1>&6
7344 else
7345   cat > conftest.$ac_ext <<EOF
7346 #line 7347 "configure"
7347 #include "confdefs.h"
7348 #include <libintl.h>
7349 EOF
7350 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
7351 { (eval echo configure:7352: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
7352 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
7353 if test -z "$ac_err"; then
7354   rm -rf conftest*
7355   eval "ac_cv_header_$ac_safe=yes"
7356 else
7357   echo "$ac_err" >&5
7358   echo "configure: failed program was:" >&5
7359   cat conftest.$ac_ext >&5
7360   rm -rf conftest*
7361   eval "ac_cv_header_$ac_safe=no"
7362 fi
7363 rm -f conftest*
7364 fi
7365 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
7366   echo "$ac_t""yes" 1>&6
7367   echo $ac_n "checking for gettext in libc""... $ac_c" 1>&6
7368 echo "configure:7369: checking for gettext in libc" >&5
7369 if eval "test \"`echo '$''{'gt_cv_func_gettext_libc'+set}'`\" = set"; then
7370   echo $ac_n "(cached) $ac_c" 1>&6
7371 else
7372   cat > conftest.$ac_ext <<EOF
7373 #line 7374 "configure"
7374 #include "confdefs.h"
7375 #include <libintl.h>
7376 int main() {
7377 return (int) gettext ("")
7378 ; return 0; }
7379 EOF
7380 if { (eval echo configure:7381: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7381   rm -rf conftest*
7382   gt_cv_func_gettext_libc=yes
7383 else
7384   echo "configure: failed program was:" >&5
7385   cat conftest.$ac_ext >&5
7386   rm -rf conftest*
7387   gt_cv_func_gettext_libc=no
7388 fi
7389 rm -f conftest*
7390 fi
7391
7392 echo "$ac_t""$gt_cv_func_gettext_libc" 1>&6
7393
7394            if test "$gt_cv_func_gettext_libc" != "yes"; then
7395              echo $ac_n "checking for bindtextdomain in -lintl""... $ac_c" 1>&6
7396 echo "configure:7397: checking for bindtextdomain in -lintl" >&5
7397 ac_lib_var=`echo intl'_'bindtextdomain | sed 'y%./+-%__p_%'`
7398 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
7399   echo $ac_n "(cached) $ac_c" 1>&6
7400 else
7401   ac_save_LIBS="$LIBS"
7402 LIBS="-lintl  $LIBS"
7403 cat > conftest.$ac_ext <<EOF
7404 #line 7405 "configure"
7405 #include "confdefs.h"
7406 /* Override any gcc2 internal prototype to avoid an error.  */
7407 /* We use char because int might match the return type of a gcc2
7408     builtin and then its argument prototype would still apply.  */
7409 char bindtextdomain();
7410
7411 int main() {
7412 bindtextdomain()
7413 ; return 0; }
7414 EOF
7415 if { (eval echo configure:7416: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7416   rm -rf conftest*
7417   eval "ac_cv_lib_$ac_lib_var=yes"
7418 else
7419   echo "configure: failed program was:" >&5
7420   cat conftest.$ac_ext >&5
7421   rm -rf conftest*
7422   eval "ac_cv_lib_$ac_lib_var=no"
7423 fi
7424 rm -f conftest*
7425 LIBS="$ac_save_LIBS"
7426
7427 fi
7428 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
7429   echo "$ac_t""yes" 1>&6
7430   echo $ac_n "checking for gettext in libintl""... $ac_c" 1>&6
7431 echo "configure:7432: checking for gettext in libintl" >&5
7432 if eval "test \"`echo '$''{'gt_cv_func_gettext_libintl'+set}'`\" = set"; then
7433   echo $ac_n "(cached) $ac_c" 1>&6
7434 else
7435   echo $ac_n "checking for gettext in -lintl""... $ac_c" 1>&6
7436 echo "configure:7437: checking for gettext in -lintl" >&5
7437 ac_lib_var=`echo intl'_'gettext | sed 'y%./+-%__p_%'`
7438 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
7439   echo $ac_n "(cached) $ac_c" 1>&6
7440 else
7441   ac_save_LIBS="$LIBS"
7442 LIBS="-lintl  $LIBS"
7443 cat > conftest.$ac_ext <<EOF
7444 #line 7445 "configure"
7445 #include "confdefs.h"
7446 /* Override any gcc2 internal prototype to avoid an error.  */
7447 /* We use char because int might match the return type of a gcc2
7448     builtin and then its argument prototype would still apply.  */
7449 char gettext();
7450
7451 int main() {
7452 gettext()
7453 ; return 0; }
7454 EOF
7455 if { (eval echo configure:7456: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7456   rm -rf conftest*
7457   eval "ac_cv_lib_$ac_lib_var=yes"
7458 else
7459   echo "configure: failed program was:" >&5
7460   cat conftest.$ac_ext >&5
7461   rm -rf conftest*
7462   eval "ac_cv_lib_$ac_lib_var=no"
7463 fi
7464 rm -f conftest*
7465 LIBS="$ac_save_LIBS"
7466
7467 fi
7468 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
7469   echo "$ac_t""yes" 1>&6
7470   gt_cv_func_gettext_libintl=yes
7471 else
7472   echo "$ac_t""no" 1>&6
7473 gt_cv_func_gettext_libintl=no
7474 fi
7475
7476 fi
7477
7478 echo "$ac_t""$gt_cv_func_gettext_libintl" 1>&6
7479 else
7480   echo "$ac_t""no" 1>&6
7481 fi
7482
7483            fi
7484
7485            if test "$gt_cv_func_gettext_libc" = "yes" \
7486               || test "$gt_cv_func_gettext_libintl" = "yes"; then
7487               cat >> confdefs.h <<\EOF
7488 #define HAVE_GETTEXT 1
7489 EOF
7490
7491               # Extract the first word of "msgfmt", so it can be a program name with args.
7492 set dummy msgfmt; ac_word=$2
7493 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
7494 echo "configure:7495: checking for $ac_word" >&5
7495 if eval "test \"`echo '$''{'ac_cv_path_MSGFMT'+set}'`\" = set"; then
7496   echo $ac_n "(cached) $ac_c" 1>&6
7497 else
7498   case "$MSGFMT" in
7499   /*)
7500   ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
7501   ;;
7502   *)
7503   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
7504   for ac_dir in $PATH; do
7505     test -z "$ac_dir" && ac_dir=.
7506     if test -f $ac_dir/$ac_word; then
7507       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
7508         ac_cv_path_MSGFMT="$ac_dir/$ac_word"
7509         break
7510       fi
7511     fi
7512   done
7513   IFS="$ac_save_ifs"
7514   test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT="no"
7515   ;;
7516 esac
7517 fi
7518 MSGFMT="$ac_cv_path_MSGFMT"
7519 if test -n "$MSGFMT"; then
7520   echo "$ac_t""$MSGFMT" 1>&6
7521 else
7522   echo "$ac_t""no" 1>&6
7523 fi
7524               if test "$MSGFMT" != "no"; then
7525                 for ac_func in dcgettext
7526 do
7527 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
7528 echo "configure:7529: checking for $ac_func" >&5
7529 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
7530   echo $ac_n "(cached) $ac_c" 1>&6
7531 else
7532   cat > conftest.$ac_ext <<EOF
7533 #line 7534 "configure"
7534 #include "confdefs.h"
7535 /* System header to define __stub macros and hopefully few prototypes,
7536     which can conflict with char $ac_func(); below.  */
7537 #include <assert.h>
7538 /* Override any gcc2 internal prototype to avoid an error.  */
7539 /* We use char because int might match the return type of a gcc2
7540     builtin and then its argument prototype would still apply.  */
7541 char $ac_func();
7542
7543 int main() {
7544
7545 /* The GNU C library defines this for functions which it implements
7546     to always fail with ENOSYS.  Some functions are actually named
7547     something starting with __ and the normal name is an alias.  */
7548 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
7549 choke me
7550 #else
7551 $ac_func();
7552 #endif
7553
7554 ; return 0; }
7555 EOF
7556 if { (eval echo configure:7557: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7557   rm -rf conftest*
7558   eval "ac_cv_func_$ac_func=yes"
7559 else
7560   echo "configure: failed program was:" >&5
7561   cat conftest.$ac_ext >&5
7562   rm -rf conftest*
7563   eval "ac_cv_func_$ac_func=no"
7564 fi
7565 rm -f conftest*
7566 fi
7567
7568 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
7569   echo "$ac_t""yes" 1>&6
7570     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
7571   cat >> confdefs.h <<EOF
7572 #define $ac_tr_func 1
7573 EOF
7574
7575 else
7576   echo "$ac_t""no" 1>&6
7577 fi
7578 done
7579
7580                 # Extract the first word of "gmsgfmt", so it can be a program name with args.
7581 set dummy gmsgfmt; ac_word=$2
7582 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
7583 echo "configure:7584: checking for $ac_word" >&5
7584 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
7585   echo $ac_n "(cached) $ac_c" 1>&6
7586 else
7587   case "$GMSGFMT" in
7588   /*)
7589   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
7590   ;;
7591   ?:/*)
7592   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path.
7593   ;;
7594   *)
7595   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
7596   ac_dummy="$PATH"
7597   for ac_dir in $ac_dummy; do
7598     test -z "$ac_dir" && ac_dir=.
7599     if test -f $ac_dir/$ac_word; then
7600       ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
7601       break
7602     fi
7603   done
7604   IFS="$ac_save_ifs"
7605   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
7606   ;;
7607 esac
7608 fi
7609 GMSGFMT="$ac_cv_path_GMSGFMT"
7610 if test -n "$GMSGFMT"; then
7611   echo "$ac_t""$GMSGFMT" 1>&6
7612 else
7613   echo "$ac_t""no" 1>&6
7614 fi
7615
7616                 # Extract the first word of "xgettext", so it can be a program name with args.
7617 set dummy xgettext; ac_word=$2
7618 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
7619 echo "configure:7620: checking for $ac_word" >&5
7620 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
7621   echo $ac_n "(cached) $ac_c" 1>&6
7622 else
7623   case "$XGETTEXT" in
7624   /*)
7625   ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
7626   ;;
7627   *)
7628   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
7629   for ac_dir in $PATH; do
7630     test -z "$ac_dir" && ac_dir=.
7631     if test -f $ac_dir/$ac_word; then
7632       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
7633         ac_cv_path_XGETTEXT="$ac_dir/$ac_word"
7634         break
7635       fi
7636     fi
7637   done
7638   IFS="$ac_save_ifs"
7639   test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
7640   ;;
7641 esac
7642 fi
7643 XGETTEXT="$ac_cv_path_XGETTEXT"
7644 if test -n "$XGETTEXT"; then
7645   echo "$ac_t""$XGETTEXT" 1>&6
7646 else
7647   echo "$ac_t""no" 1>&6
7648 fi
7649
7650                 cat > conftest.$ac_ext <<EOF
7651 #line 7652 "configure"
7652 #include "confdefs.h"
7653
7654 int main() {
7655 extern int _nl_msg_cat_cntr;
7656                                return _nl_msg_cat_cntr
7657 ; return 0; }
7658 EOF
7659 if { (eval echo configure:7660: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7660   rm -rf conftest*
7661   CATOBJEXT=.gmo
7662                    DATADIRNAME=share
7663 else
7664   echo "configure: failed program was:" >&5
7665   cat conftest.$ac_ext >&5
7666   rm -rf conftest*
7667   CATOBJEXT=.mo
7668                    DATADIRNAME=lib
7669 fi
7670 rm -f conftest*
7671                 INSTOBJEXT=.mo
7672               fi
7673             fi
7674
7675 else
7676   echo "$ac_t""no" 1>&6
7677 fi
7678
7679
7680         if test "$CATOBJEXT" = "NONE"; then
7681           echo $ac_n "checking whether catgets can be used""... $ac_c" 1>&6
7682 echo "configure:7683: checking whether catgets can be used" >&5
7683           # Check whether --with-catgets or --without-catgets was given.
7684 if test "${with_catgets+set}" = set; then
7685   withval="$with_catgets"
7686   nls_cv_use_catgets=$withval
7687 else
7688   nls_cv_use_catgets=no
7689 fi
7690
7691           echo "$ac_t""$nls_cv_use_catgets" 1>&6
7692
7693           if test "$nls_cv_use_catgets" = "yes"; then
7694                     echo $ac_n "checking for main in -li""... $ac_c" 1>&6
7695 echo "configure:7696: checking for main in -li" >&5
7696 ac_lib_var=`echo i'_'main | sed 'y%./+-%__p_%'`
7697 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
7698   echo $ac_n "(cached) $ac_c" 1>&6
7699 else
7700   ac_save_LIBS="$LIBS"
7701 LIBS="-li  $LIBS"
7702 cat > conftest.$ac_ext <<EOF
7703 #line 7704 "configure"
7704 #include "confdefs.h"
7705
7706 int main() {
7707 main()
7708 ; return 0; }
7709 EOF
7710 if { (eval echo configure:7711: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7711   rm -rf conftest*
7712   eval "ac_cv_lib_$ac_lib_var=yes"
7713 else
7714   echo "configure: failed program was:" >&5
7715   cat conftest.$ac_ext >&5
7716   rm -rf conftest*
7717   eval "ac_cv_lib_$ac_lib_var=no"
7718 fi
7719 rm -f conftest*
7720 LIBS="$ac_save_LIBS"
7721
7722 fi
7723 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
7724   echo "$ac_t""yes" 1>&6
7725     ac_tr_lib=HAVE_LIB`echo i | sed -e 's/[^a-zA-Z0-9_]/_/g' \
7726     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
7727   cat >> confdefs.h <<EOF
7728 #define $ac_tr_lib 1
7729 EOF
7730
7731   LIBS="-li $LIBS"
7732
7733 else
7734   echo "$ac_t""no" 1>&6
7735 fi
7736
7737             echo $ac_n "checking for catgets""... $ac_c" 1>&6
7738 echo "configure:7739: checking for catgets" >&5
7739 if eval "test \"`echo '$''{'ac_cv_func_catgets'+set}'`\" = set"; then
7740   echo $ac_n "(cached) $ac_c" 1>&6
7741 else
7742   cat > conftest.$ac_ext <<EOF
7743 #line 7744 "configure"
7744 #include "confdefs.h"
7745 /* System header to define __stub macros and hopefully few prototypes,
7746     which can conflict with char catgets(); below.  */
7747 #include <assert.h>
7748 /* Override any gcc2 internal prototype to avoid an error.  */
7749 /* We use char because int might match the return type of a gcc2
7750     builtin and then its argument prototype would still apply.  */
7751 char catgets();
7752
7753 int main() {
7754
7755 /* The GNU C library defines this for functions which it implements
7756     to always fail with ENOSYS.  Some functions are actually named
7757     something starting with __ and the normal name is an alias.  */
7758 #if defined (__stub_catgets) || defined (__stub___catgets)
7759 choke me
7760 #else
7761 catgets();
7762 #endif
7763
7764 ; return 0; }
7765 EOF
7766 if { (eval echo configure:7767: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7767   rm -rf conftest*
7768   eval "ac_cv_func_catgets=yes"
7769 else
7770   echo "configure: failed program was:" >&5
7771   cat conftest.$ac_ext >&5
7772   rm -rf conftest*
7773   eval "ac_cv_func_catgets=no"
7774 fi
7775 rm -f conftest*
7776 fi
7777
7778 if eval "test \"`echo '$ac_cv_func_'catgets`\" = yes"; then
7779   echo "$ac_t""yes" 1>&6
7780   cat >> confdefs.h <<\EOF
7781 #define HAVE_CATGETS 1
7782 EOF
7783
7784                INTLOBJS="\$(CATOBJS)"
7785                # Extract the first word of "gencat", so it can be a program name with args.
7786 set dummy gencat; ac_word=$2
7787 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
7788 echo "configure:7789: checking for $ac_word" >&5
7789 if eval "test \"`echo '$''{'ac_cv_path_GENCAT'+set}'`\" = set"; then
7790   echo $ac_n "(cached) $ac_c" 1>&6
7791 else
7792   case "$GENCAT" in
7793   /*)
7794   ac_cv_path_GENCAT="$GENCAT" # Let the user override the test with a path.
7795   ;;
7796   ?:/*)
7797   ac_cv_path_GENCAT="$GENCAT" # Let the user override the test with a dos path.
7798   ;;
7799   *)
7800   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
7801   ac_dummy="$PATH"
7802   for ac_dir in $ac_dummy; do
7803     test -z "$ac_dir" && ac_dir=.
7804     if test -f $ac_dir/$ac_word; then
7805       ac_cv_path_GENCAT="$ac_dir/$ac_word"
7806       break
7807     fi
7808   done
7809   IFS="$ac_save_ifs"
7810   test -z "$ac_cv_path_GENCAT" && ac_cv_path_GENCAT="no"
7811   ;;
7812 esac
7813 fi
7814 GENCAT="$ac_cv_path_GENCAT"
7815 if test -n "$GENCAT"; then
7816   echo "$ac_t""$GENCAT" 1>&6
7817 else
7818   echo "$ac_t""no" 1>&6
7819 fi
7820                if test "$GENCAT" != "no"; then
7821                  # Extract the first word of "gmsgfmt", so it can be a program name with args.
7822 set dummy gmsgfmt; ac_word=$2
7823 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
7824 echo "configure:7825: checking for $ac_word" >&5
7825 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
7826   echo $ac_n "(cached) $ac_c" 1>&6
7827 else
7828   case "$GMSGFMT" in
7829   /*)
7830   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
7831   ;;
7832   ?:/*)
7833   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path.
7834   ;;
7835   *)
7836   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
7837   ac_dummy="$PATH"
7838   for ac_dir in $ac_dummy; do
7839     test -z "$ac_dir" && ac_dir=.
7840     if test -f $ac_dir/$ac_word; then
7841       ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
7842       break
7843     fi
7844   done
7845   IFS="$ac_save_ifs"
7846   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="no"
7847   ;;
7848 esac
7849 fi
7850 GMSGFMT="$ac_cv_path_GMSGFMT"
7851 if test -n "$GMSGFMT"; then
7852   echo "$ac_t""$GMSGFMT" 1>&6
7853 else
7854   echo "$ac_t""no" 1>&6
7855 fi
7856
7857                  if test "$GMSGFMT" = "no"; then
7858                    # Extract the first word of "msgfmt", so it can be a program name with args.
7859 set dummy msgfmt; ac_word=$2
7860 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
7861 echo "configure:7862: checking for $ac_word" >&5
7862 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
7863   echo $ac_n "(cached) $ac_c" 1>&6
7864 else
7865   case "$GMSGFMT" in
7866   /*)
7867   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
7868   ;;
7869   *)
7870   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
7871   for ac_dir in $PATH; do
7872     test -z "$ac_dir" && ac_dir=.
7873     if test -f $ac_dir/$ac_word; then
7874       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
7875         ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
7876         break
7877       fi
7878     fi
7879   done
7880   IFS="$ac_save_ifs"
7881   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="no"
7882   ;;
7883 esac
7884 fi
7885 GMSGFMT="$ac_cv_path_GMSGFMT"
7886 if test -n "$GMSGFMT"; then
7887   echo "$ac_t""$GMSGFMT" 1>&6
7888 else
7889   echo "$ac_t""no" 1>&6
7890 fi
7891
7892                  fi
7893                  # Extract the first word of "xgettext", so it can be a program name with args.
7894 set dummy xgettext; ac_word=$2
7895 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
7896 echo "configure:7897: checking for $ac_word" >&5
7897 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
7898   echo $ac_n "(cached) $ac_c" 1>&6
7899 else
7900   case "$XGETTEXT" in
7901   /*)
7902   ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
7903   ;;
7904   *)
7905   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
7906   for ac_dir in $PATH; do
7907     test -z "$ac_dir" && ac_dir=.
7908     if test -f $ac_dir/$ac_word; then
7909       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
7910         ac_cv_path_XGETTEXT="$ac_dir/$ac_word"
7911         break
7912       fi
7913     fi
7914   done
7915   IFS="$ac_save_ifs"
7916   test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
7917   ;;
7918 esac
7919 fi
7920 XGETTEXT="$ac_cv_path_XGETTEXT"
7921 if test -n "$XGETTEXT"; then
7922   echo "$ac_t""$XGETTEXT" 1>&6
7923 else
7924   echo "$ac_t""no" 1>&6
7925 fi
7926
7927                  USE_INCLUDED_LIBINTL=yes
7928                  CATOBJEXT=.cat
7929                  INSTOBJEXT=.cat
7930                  DATADIRNAME=lib
7931                  INTLDEPS='$(top_builddir)/intl/libintl.a'
7932                  INTLLIBS=$INTLDEPS
7933                  LIBS=`echo $LIBS | sed -e 's/-lintl//'`
7934                  nls_cv_header_intl=intl/libintl.h
7935                  nls_cv_header_libgt=intl/libgettext.h
7936                fi
7937 else
7938   echo "$ac_t""no" 1>&6
7939 fi
7940
7941           fi
7942         fi
7943
7944         if test "$CATOBJEXT" = "NONE"; then
7945                           nls_cv_use_gnu_gettext=yes
7946         fi
7947       fi
7948
7949       if test "$nls_cv_use_gnu_gettext" = "yes"; then
7950                 INTLOBJS="\$(GETTOBJS)"
7951         # Extract the first word of "msgfmt", so it can be a program name with args.
7952 set dummy msgfmt; ac_word=$2
7953 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
7954 echo "configure:7955: checking for $ac_word" >&5
7955 if eval "test \"`echo '$''{'ac_cv_path_MSGFMT'+set}'`\" = set"; then
7956   echo $ac_n "(cached) $ac_c" 1>&6
7957 else
7958   case "$MSGFMT" in
7959   /*)
7960   ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
7961   ;;
7962   *)
7963   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
7964   for ac_dir in $PATH; do
7965     test -z "$ac_dir" && ac_dir=.
7966     if test -f $ac_dir/$ac_word; then
7967       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
7968         ac_cv_path_MSGFMT="$ac_dir/$ac_word"
7969         break
7970       fi
7971     fi
7972   done
7973   IFS="$ac_save_ifs"
7974   test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT="msgfmt"
7975   ;;
7976 esac
7977 fi
7978 MSGFMT="$ac_cv_path_MSGFMT"
7979 if test -n "$MSGFMT"; then
7980   echo "$ac_t""$MSGFMT" 1>&6
7981 else
7982   echo "$ac_t""no" 1>&6
7983 fi
7984
7985         # Extract the first word of "gmsgfmt", so it can be a program name with args.
7986 set dummy gmsgfmt; ac_word=$2
7987 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
7988 echo "configure:7989: checking for $ac_word" >&5
7989 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
7990   echo $ac_n "(cached) $ac_c" 1>&6
7991 else
7992   case "$GMSGFMT" in
7993   /*)
7994   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
7995   ;;
7996   ?:/*)
7997   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path.
7998   ;;
7999   *)
8000   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
8001   ac_dummy="$PATH"
8002   for ac_dir in $ac_dummy; do
8003     test -z "$ac_dir" && ac_dir=.
8004     if test -f $ac_dir/$ac_word; then
8005       ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
8006       break
8007     fi
8008   done
8009   IFS="$ac_save_ifs"
8010   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
8011   ;;
8012 esac
8013 fi
8014 GMSGFMT="$ac_cv_path_GMSGFMT"
8015 if test -n "$GMSGFMT"; then
8016   echo "$ac_t""$GMSGFMT" 1>&6
8017 else
8018   echo "$ac_t""no" 1>&6
8019 fi
8020
8021         # Extract the first word of "xgettext", so it can be a program name with args.
8022 set dummy xgettext; ac_word=$2
8023 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8024 echo "configure:8025: checking for $ac_word" >&5
8025 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
8026   echo $ac_n "(cached) $ac_c" 1>&6
8027 else
8028   case "$XGETTEXT" in
8029   /*)
8030   ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
8031   ;;
8032   *)
8033   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
8034   for ac_dir in $PATH; do
8035     test -z "$ac_dir" && ac_dir=.
8036     if test -f $ac_dir/$ac_word; then
8037       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
8038         ac_cv_path_XGETTEXT="$ac_dir/$ac_word"
8039         break
8040       fi
8041     fi
8042   done
8043   IFS="$ac_save_ifs"
8044   test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
8045   ;;
8046 esac
8047 fi
8048 XGETTEXT="$ac_cv_path_XGETTEXT"
8049 if test -n "$XGETTEXT"; then
8050   echo "$ac_t""$XGETTEXT" 1>&6
8051 else
8052   echo "$ac_t""no" 1>&6
8053 fi
8054
8055
8056         USE_INCLUDED_LIBINTL=yes
8057         CATOBJEXT=.gmo
8058         INSTOBJEXT=.mo
8059         DATADIRNAME=share
8060         INTLDEPS='$(top_builddir)/intl/libintl.a'
8061         INTLLIBS=$INTLDEPS
8062         LIBS=`echo $LIBS | sed -e 's/-lintl//'`
8063         nls_cv_header_intl=intl/libintl.h
8064         nls_cv_header_libgt=intl/libgettext.h
8065       fi
8066
8067             if test "$XGETTEXT" != ":"; then
8068                         if $XGETTEXT --omit-header /dev/null 2> /dev/null; then
8069           : ;
8070         else
8071           echo "$ac_t""found xgettext program is not GNU xgettext; ignore it" 1>&6
8072           XGETTEXT=":"
8073         fi
8074       fi
8075
8076       # We need to process the po/ directory.
8077       POSUB=po
8078     else
8079       DATADIRNAME=share
8080       nls_cv_header_intl=intl/libintl.h
8081       nls_cv_header_libgt=intl/libgettext.h
8082     fi
8083
8084
8085
8086
8087     # If this is used in GNU gettext we have to set USE_NLS to `yes'
8088     # because some of the sources are only built for this goal.
8089     if test "$PACKAGE" = gettext; then
8090       USE_NLS=yes
8091       USE_INCLUDED_LIBINTL=yes
8092     fi
8093
8094                 for lang in $ALL_LINGUAS; do
8095       GMOFILES="$GMOFILES $lang.gmo"
8096       POFILES="$POFILES $lang.po"
8097     done
8098
8099
8100
8101
8102
8103
8104
8105
8106
8107
8108
8109
8110
8111
8112    if test "x$CATOBJEXT" != "x"; then
8113      if test "x$ALL_LINGUAS" = "x"; then
8114        LINGUAS=
8115      else
8116        echo $ac_n "checking for catalogs to be installed""... $ac_c" 1>&6
8117 echo "configure:8118: checking for catalogs to be installed" >&5
8118        NEW_LINGUAS=
8119        for lang in ${LINGUAS=$ALL_LINGUAS}; do
8120          case "$ALL_LINGUAS" in
8121           *$lang*) NEW_LINGUAS="$NEW_LINGUAS $lang" ;;
8122          esac
8123        done
8124        LINGUAS=$NEW_LINGUAS
8125        echo "$ac_t""$LINGUAS" 1>&6
8126      fi
8127
8128           if test -n "$LINGUAS"; then
8129        for lang in $LINGUAS; do CATALOGS="$CATALOGS $lang$CATOBJEXT"; done
8130      fi
8131    fi
8132
8133             if test $ac_cv_header_locale_h = yes; then
8134      INCLUDE_LOCALE_H="#include <locale.h>"
8135    else
8136      INCLUDE_LOCALE_H="\
8137 /* The system does not provide the header <locale.h>.  Take care yourself.  */"
8138    fi
8139
8140
8141             test -d intl || mkdir intl
8142    if test "$CATOBJEXT" = ".cat"; then
8143      ac_safe=`echo "linux/version.h" | sed 'y%./+-%__p_%'`
8144 echo $ac_n "checking for linux/version.h""... $ac_c" 1>&6
8145 echo "configure:8146: checking for linux/version.h" >&5
8146 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
8147   echo $ac_n "(cached) $ac_c" 1>&6
8148 else
8149   cat > conftest.$ac_ext <<EOF
8150 #line 8151 "configure"
8151 #include "confdefs.h"
8152 #include <linux/version.h>
8153 EOF
8154 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
8155 { (eval echo configure:8156: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
8156 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
8157 if test -z "$ac_err"; then
8158   rm -rf conftest*
8159   eval "ac_cv_header_$ac_safe=yes"
8160 else
8161   echo "$ac_err" >&5
8162   echo "configure: failed program was:" >&5
8163   cat conftest.$ac_ext >&5
8164   rm -rf conftest*
8165   eval "ac_cv_header_$ac_safe=no"
8166 fi
8167 rm -f conftest*
8168 fi
8169 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
8170   echo "$ac_t""yes" 1>&6
8171   msgformat=linux
8172 else
8173   echo "$ac_t""no" 1>&6
8174 msgformat=xopen
8175 fi
8176
8177
8178                sed -e '/^#/d' $srcdir/intl/$msgformat-msg.sed > intl/po2msg.sed
8179    fi
8180       sed -e '/^#.*[^\\]$/d' -e '/^#$/d' \
8181      $srcdir/intl/po2tbl.sed.in > intl/po2tbl.sed
8182
8183             if test "$PACKAGE" = "gettext"; then
8184      GT_NO="#NO#"
8185      GT_YES=
8186    else
8187      GT_NO=
8188      GT_YES="#YES#"
8189    fi
8190
8191
8192
8193             MKINSTALLDIRS=
8194    if test -n "$ac_aux_dir"; then
8195      MKINSTALLDIRS="$ac_aux_dir/mkinstalldirs"
8196    fi
8197    if test -z "$MKINSTALLDIRS"; then
8198      MKINSTALLDIRS="\$(top_srcdir)/mkinstalldirs"
8199    fi
8200
8201
8202       l=
8203
8204
8205          test -d po || mkdir po
8206    if test "x$srcdir" != "x."; then
8207      if test "x`echo $srcdir | sed 's@/.*@@'`" = "x"; then
8208        posrcprefix="$srcdir/"
8209      else
8210        posrcprefix="../$srcdir/"
8211      fi
8212    else
8213      posrcprefix="../"
8214    fi
8215    rm -f po/POTFILES
8216    sed -e "/^#/d" -e "/^\$/d" -e "s,.*, $posrcprefix& \\\\," -e "\$s/\(.*\) \\\\/\1/" \
8217         < $srcdir/po/POTFILES.in > po/POTFILES
8218
8219 XGETTEXT="AWK='$AWK' \$(SHELL) \$(top_srcdir)/exgettext $XGETTEXT"
8220
8221 # Windows32 Registry support for specifying GCC installation paths.
8222 # Check whether --enable-win32-registry or --disable-win32-registry was given.
8223 if test "${enable_win32_registry+set}" = set; then
8224   enableval="$enable_win32_registry"
8225   :
8226 fi
8227
8228
8229 echo $ac_n "checking whether windows registry support is requested""... $ac_c" 1>&6
8230 echo "configure:8231: checking whether windows registry support is requested" >&5
8231 if test x$enable_win32_registry != xno; then
8232   cat >> confdefs.h <<\EOF
8233 #define ENABLE_WIN32_REGISTRY 1
8234 EOF
8235
8236   echo "$ac_t""yes" 1>&6
8237 else
8238   echo "$ac_t""no" 1>&6
8239 fi
8240
8241 # Check if user specified a different registry key.
8242 case x${enable_win32_registry} in
8243 x | xyes)
8244   # default.
8245   gcc_cv_win32_registry_key="$VERSION"
8246   ;;
8247 xno)
8248   # no registry lookup.
8249   gcc_cv_win32_registry_key=''
8250   ;;
8251 *)
8252   # user-specified key.
8253   gcc_cv_win32_registry_key="$enable_win32_registry"
8254   ;;
8255 esac
8256
8257 if test x$enable_win32_registry != xno; then
8258   echo $ac_n "checking registry key on windows hosts""... $ac_c" 1>&6
8259 echo "configure:8260: checking registry key on windows hosts" >&5
8260   cat >> confdefs.h <<EOF
8261 #define WIN32_REGISTRY_KEY "$gcc_cv_win32_registry_key"
8262 EOF
8263
8264   echo "$ac_t""$gcc_cv_win32_registry_key" 1>&6
8265 fi
8266
8267 # Get an absolute path to the GCC top-level source directory
8268 holddir=`pwd`
8269 cd $srcdir
8270 topdir=`pwd`
8271 cd $holddir
8272
8273 # Conditionalize the makefile for this host machine.
8274 # Make-host contains the concatenation of all host makefile fragments
8275 # [there can be more than one].  This file is built by configure.frag.
8276 host_overrides=Make-host
8277 dep_host_xmake_file=
8278 for f in .. ${host_xmake_file}
8279 do
8280         if test -f ${srcdir}/config/$f
8281         then
8282                 dep_host_xmake_file="${dep_host_xmake_file} ${srcdir}/config/$f"
8283         fi
8284 done
8285
8286 # Conditionalize the makefile for this target machine.
8287 # Make-target contains the concatenation of all host makefile fragments
8288 # [there can be more than one].  This file is built by configure.frag.
8289 target_overrides=Make-target
8290 dep_tmake_file=
8291 for f in .. ${tmake_file}
8292 do
8293         if test -f ${srcdir}/config/$f
8294         then
8295                 dep_tmake_file="${dep_tmake_file} ${srcdir}/config/$f"
8296         fi
8297 done
8298
8299 # If the host doesn't support symlinks, modify CC in
8300 # FLAGS_TO_PASS so CC="stage1/xgcc -Bstage1/" works.
8301 # Otherwise, we can use "CC=$(CC)".
8302 rm -f symtest.tem
8303 if $symbolic_link $srcdir/gcc.c symtest.tem 2>/dev/null
8304 then
8305         cc_set_by_configure="\$(CC)"
8306         quoted_cc_set_by_configure="\$(CC)"
8307         stage_prefix_set_by_configure="\$(STAGE_PREFIX)"
8308 else
8309         rm -f symtest.tem
8310         if cp -p $srcdir/gcc.c symtest.tem 2>/dev/null
8311         then
8312                 symbolic_link="cp -p"
8313         else
8314                 symbolic_link="cp"
8315         fi
8316         cc_set_by_configure="\`case '\$(CC)' in stage*) echo '\$(CC)' | sed -e 's|stage|../stage|g';; *) echo '\$(CC)';; esac\`"
8317         quoted_cc_set_by_configure="\\\`case '\\\$(CC)' in stage*) echo '\\\$(CC)' | sed -e 's|stage|../stage|g';; *) echo '\\\$(CC)';; esac\\\`"
8318         stage_prefix_set_by_configure="\`case '\$(STAGE_PREFIX)' in stage*) echo '\$(STAGE_PREFIX)' | sed -e 's|stage|../stage|g';; *) echo '\$(STAGE_PREFIX)';; esac\`"
8319 fi
8320 rm -f symtest.tem
8321
8322 out_object_file=`basename $out_file .c`.o
8323
8324 tm_file_list=
8325 for f in $tm_file; do
8326   case $f in
8327     gansidecl.h )
8328        tm_file_list="${tm_file_list} $f" ;;
8329     *) tm_file_list="${tm_file_list} \$(srcdir)/config/$f" ;;
8330   esac
8331 done
8332
8333 host_xm_file_list=
8334 for f in $host_xm_file; do
8335   case $f in
8336     auto-host.h | gansidecl.h | hwint.h )
8337        host_xm_file_list="${host_xm_file_list} $f" ;;
8338     *) host_xm_file_list="${host_xm_file_list} \$(srcdir)/config/$f" ;;
8339   esac
8340 done
8341
8342 build_xm_file_list=
8343 for f in $build_xm_file; do
8344   case $f in
8345     auto-build.h | auto-host.h | gansidecl.h | hwint.h )
8346        build_xm_file_list="${build_xm_file_list} $f" ;;
8347     *) build_xm_file_list="${build_xm_file_list} \$(srcdir)/config/$f" ;;
8348   esac
8349 done
8350
8351 # Define macro CROSS_COMPILE in compilation
8352 # if this is a cross-compiler.
8353 # Also use all.cross instead of all.internal
8354 # and add cross-make to Makefile.
8355 cross_overrides="/dev/null"
8356 if test x$host != x$target
8357 then
8358         cross_defines="CROSS=-DCROSS_COMPILE"
8359         cross_overrides="${topdir}/cross-make"
8360 fi
8361
8362 # When building gcc with a cross-compiler, we need to fix a few things.
8363 # This must come after cross-make as we want all.build to override
8364 # all.cross.
8365 build_overrides="/dev/null"
8366 if test x$build != x$host
8367 then
8368         build_overrides="${topdir}/build-make"
8369 fi
8370
8371 # Expand extra_headers to include complete path.
8372 # This substitutes for lots of t-* files.
8373 extra_headers_list=
8374 if test "x$extra_headers" = x
8375 then true
8376 else
8377         # Prepend ${srcdir}/ginclude/ to every entry in extra_headers.
8378         for file in $extra_headers;
8379         do
8380                 extra_headers_list="${extra_headers_list} \$(srcdir)/ginclude/${file}"
8381         done
8382 fi
8383
8384 if test x$use_collect2 = xno; then
8385         use_collect2=
8386 fi
8387
8388 # Add a definition of USE_COLLECT2 if system wants one.
8389 # Also tell toplev.c what to do.
8390 # This substitutes for lots of t-* files.
8391 if test x$use_collect2 = x
8392 then
8393         will_use_collect2=
8394         maybe_use_collect2=
8395 else
8396         will_use_collect2="collect2"
8397         maybe_use_collect2="-DUSE_COLLECT2"
8398 fi
8399
8400 # NEED TO CONVERT
8401 # Set MD_DEPS if the real md file is in md.pre-cpp.
8402 # Set MD_CPP to the cpp to pass the md file through.  Md files use ';'
8403 # for line oriented comments, so we must always use a GNU cpp.  If
8404 # building gcc with a cross compiler, use the cross compiler just
8405 # built.  Otherwise, we can use the cpp just built.
8406 md_file_sub=
8407 if test "x$md_cppflags" = x
8408 then
8409         md_file_sub=$srcdir/config/$md_file
8410 else
8411         md_file=md
8412 fi
8413
8414 # If we have gas in the build tree, make a link to it.
8415 if test -f ../gas/Makefile; then
8416         rm -f as; $symbolic_link ../gas/as-new$host_exeext as$host_exeext 2>/dev/null
8417 fi
8418
8419 # If we have nm in the build tree, make a link to it.
8420 if test -f ../binutils/Makefile; then
8421         rm -f nm; $symbolic_link ../binutils/nm-new$host_exeext nm$host_exeext 2>/dev/null
8422 fi
8423
8424 # If we have ld in the build tree, make a link to it.
8425 if test -f ../ld/Makefile; then
8426 #       if test x$use_collect2 = x; then
8427 #               rm -f ld; $symbolic_link ../ld/ld-new$host_exeext ld$host_exeext 2>/dev/null
8428 #       else
8429                 rm -f collect-ld; $symbolic_link ../ld/ld-new$host_exeext collect-ld$host_exeext 2>/dev/null
8430 #       fi
8431 fi
8432
8433 # Figure out what assembler alignment features are present.
8434 echo $ac_n "checking assembler alignment features""... $ac_c" 1>&6
8435 echo "configure:8436: checking assembler alignment features" >&5
8436 gcc_cv_as=
8437 gcc_cv_as_alignment_features=
8438 gcc_cv_as_gas_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/gas
8439 if test -x "$DEFAULT_ASSEMBLER"; then
8440         gcc_cv_as="$DEFAULT_ASSEMBLER"
8441 elif test -x "$AS"; then
8442         gcc_cv_as="$AS"
8443 elif test -x as$host_exeext; then
8444         # Build using assembler in the current directory.
8445         gcc_cv_as=./as$host_exeext
8446 elif test -f $gcc_cv_as_gas_srcdir/configure.in -a -f ../gas/Makefile; then
8447         # Single tree build which includes gas.
8448         for f in $gcc_cv_as_gas_srcdir/configure $gcc_cv_as_gas_srcdir/configure.in $gcc_cv_as_gas_srcdir/Makefile.in
8449         do
8450                 gcc_cv_gas_version=`grep '^VERSION=[0-9]*\.[0-9]*' $f`
8451                 if test x$gcc_cv_gas_version != x; then
8452                         break
8453                 fi
8454         done
8455         gcc_cv_gas_major_version=`expr "$gcc_cv_gas_version" : "VERSION=\([0-9]*\)"`
8456         gcc_cv_gas_minor_version=`expr "$gcc_cv_gas_version" : "VERSION=[0-9]*\.\([0-9]*\)"`
8457         if test x$gcc_cv_gas_major_version != x -a x$gcc_cv_gas_minor_version != x; then
8458                 # Gas version 2.6 and later support for .balign and .p2align.
8459                 # bytes to skip when using .p2align.
8460                 if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 6 -o "$gcc_cv_gas_major_version" -gt 2; then
8461                         gcc_cv_as_alignment_features=".balign and .p2align"
8462                         cat >> confdefs.h <<\EOF
8463 #define HAVE_GAS_BALIGN_AND_P2ALIGN 1
8464 EOF
8465
8466                 fi
8467                 # Gas version 2.8 and later support specifying the maximum
8468                 # bytes to skip when using .p2align.
8469                 if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 8 -o "$gcc_cv_gas_major_version" -gt 2; then
8470                         gcc_cv_as_alignment_features=".p2align including maximum skip"
8471                         cat >> confdefs.h <<\EOF
8472 #define HAVE_GAS_MAX_SKIP_P2ALIGN 1
8473 EOF
8474
8475                 fi
8476         fi
8477 elif test x$host = x$target; then
8478         # Native build.
8479         # Search the same directories that the installed compiler will
8480         # search.  Else we may find the wrong assembler and lose.  If we
8481         # do not find a suitable assembler binary, then try the user's
8482         # path.
8483         #
8484         # Also note we have to check MD_EXEC_PREFIX before checking the
8485         # user's path.  Unfortunately, there is no good way to get at the
8486         # value of MD_EXEC_PREFIX here.  So we do a brute force search
8487         # through all the known MD_EXEC_PREFIX values.  Ugh.  This needs
8488         # to be fixed as part of the make/configure rewrite too.
8489
8490         if test "x$exec_prefix" = xNONE; then
8491                 if test "x$prefix" = xNONE; then
8492                         test_prefix=/usr/local
8493                 else
8494                         test_prefix=$prefix
8495                 fi
8496         else
8497                 test_prefix=$exec_prefix
8498         fi
8499
8500         # If the loop below does not find an assembler, then use whatever
8501         # one we can find in the users's path.
8502         # user's path.
8503         as=as$host_exeext
8504
8505         test_dirs="$test_prefix/lib/gcc-lib/$target/$gcc_version \
8506                    $test_prefix/lib/gcc-lib/$target \
8507                    /usr/lib/gcc/$target/$gcc_version \
8508                    /usr/lib/gcc/$target \
8509                    $test_prefix/$target/bin/$target/$gcc_version \
8510                    $test_prefix/$target/bin \
8511                    /usr/libexec \
8512                    /usr/ccs/gcc \
8513                    /usr/ccs/bin \
8514                    /udk/usr/ccs/bin \
8515                    /bsd43/usr/lib/cmplrs/cc \
8516                    /usr/cross64/usr/bin \
8517                    /usr/lib/cmplrs/cc \
8518                    /sysv/usr/lib/cmplrs/cc \
8519                    /svr4/usr/lib/cmplrs/cc \
8520                    /usr/bin"
8521
8522         for dir in $test_dirs; do
8523                 if test -f $dir/as$host_exeext; then
8524                         gcc_cv_as=$dir/as$host_exeext
8525                         break;
8526                 fi
8527         done
8528 fi
8529 if test x$gcc_cv_as != x; then
8530         # Check if we have .balign and .p2align
8531         echo ".balign  4" > conftest.s
8532         echo ".p2align  2" >> conftest.s
8533         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
8534                 gcc_cv_as_alignment_features=".balign and .p2align"
8535                 cat >> confdefs.h <<\EOF
8536 #define HAVE_GAS_BALIGN_AND_P2ALIGN 1
8537 EOF
8538
8539         fi
8540         rm -f conftest.s conftest.o
8541         # Check if specifying the maximum bytes to skip when
8542         # using .p2align is supported.
8543         echo ".p2align 4,,7" > conftest.s
8544         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
8545                 gcc_cv_as_alignment_features=".p2align including maximum skip"
8546                 cat >> confdefs.h <<\EOF
8547 #define HAVE_GAS_MAX_SKIP_P2ALIGN 1
8548 EOF
8549
8550         fi
8551         rm -f conftest.s conftest.o
8552 fi
8553 echo "$ac_t""$gcc_cv_as_alignment_features" 1>&6
8554
8555 echo $ac_n "checking assembler subsection support""... $ac_c" 1>&6
8556 echo "configure:8557: checking assembler subsection support" >&5
8557 gcc_cv_as_subsections=
8558 if test x$gcc_cv_as != x; then
8559         # Check if we have .subsection
8560         echo ".subsection 1" > conftest.s
8561         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
8562                 gcc_cv_as_subsections=".subsection"
8563                 if test -x nm$host_exeext; then
8564                         gcc_cv_nm=./nm$host_exeext
8565                 elif test x$host = x$target; then
8566                         # Native build.
8567                         gcc_cv_nm=nm$host_exeext
8568                 fi
8569                 if test x$gcc_cv_nm != x; then
8570                         cat > conftest.s <<EOF
8571 conftest_label1: .word 0
8572 .subsection -1
8573 conftest_label2: .word 0
8574 .previous
8575 EOF
8576                         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
8577                                 $gcc_cv_nm conftest.o | grep conftest_label1 > conftest.nm1
8578                                 $gcc_cv_nm conftest.o | grep conftest_label2 | sed -e 's/label2/label1/' > conftest.nm2
8579                                 if cmp conftest.nm1 conftest.nm2 > /dev/null 2>&1; then
8580                                         :
8581                                 else
8582                                         gcc_cv_as_subsections="working .subsection -1"
8583                                         cat >> confdefs.h <<\EOF
8584 #define HAVE_GAS_SUBSECTION_ORDERING 1
8585 EOF
8586
8587                                 fi
8588                         fi
8589                 fi
8590         fi
8591         rm -f conftest.s conftest.o conftest.nm1 conftest.nm2
8592 fi
8593 echo "$ac_t""$gcc_cv_as_subsections" 1>&6
8594
8595 echo $ac_n "checking assembler weak support""... $ac_c" 1>&6
8596 echo "configure:8597: checking assembler weak support" >&5
8597 gcc_cv_as_weak=
8598 if test x$gcc_cv_as != x; then
8599         # Check if we have .weak
8600         echo "  .weak foobar" > conftest.s
8601         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
8602                 cat >> confdefs.h <<\EOF
8603 #define HAVE_GAS_WEAK 1
8604 EOF
8605
8606                 gcc_cv_as_weak="yes"
8607         fi
8608         rm -f conftest.s conftest.o conftest.nm1 conftest.nm2
8609 fi
8610 echo "$ac_t""$gcc_cv_as_weak" 1>&6
8611
8612 echo $ac_n "checking assembler hidden support""... $ac_c" 1>&6
8613 echo "configure:8614: checking assembler hidden support" >&5
8614 gcc_cv_as_hidden=
8615 if test x$gcc_cv_as != x; then
8616         # Check if we have .hidden
8617         echo "  .hidden foobar" > conftest.s
8618         echo "foobar:" >> conftest.s
8619         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
8620                 cat >> confdefs.h <<\EOF
8621 #define HAVE_GAS_HIDDEN 1
8622 EOF
8623
8624                 gcc_cv_as_hidden="yes"
8625         fi
8626         rm -f conftest.s conftest.o conftest.nm1 conftest.nm2
8627 fi
8628 echo "$ac_t""$gcc_cv_as_hidden" 1>&6
8629
8630 case "$target" in
8631   sparc*-*-*)
8632     echo $ac_n "checking assembler .register pseudo-op support""... $ac_c" 1>&6
8633 echo "configure:8634: checking assembler .register pseudo-op support" >&5
8634 if eval "test \"`echo '$''{'gcc_cv_as_register_pseudo_op'+set}'`\" = set"; then
8635   echo $ac_n "(cached) $ac_c" 1>&6
8636 else
8637
8638         gcc_cv_as_register_pseudo_op=unknown
8639         if test x$gcc_cv_as != x; then
8640             # Check if we have .register
8641             echo ".register %g2, #scratch" > conftest.s
8642             if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
8643                 gcc_cv_as_register_pseudo_op=yes
8644             else
8645                 gcc_cv_as_register_pseudo_op=no
8646             fi
8647             rm -f conftest.s conftest.o
8648         fi
8649
8650 fi
8651
8652 echo "$ac_t""$gcc_cv_as_register_pseudo_op" 1>&6
8653     if test "x$gcc_cv_as_register_pseudo_op" = xyes; then
8654         cat >> confdefs.h <<\EOF
8655 #define HAVE_AS_REGISTER_PSEUDO_OP 1
8656 EOF
8657
8658     fi
8659
8660     case "$tm_file" in
8661     *64*)
8662         echo $ac_n "checking for 64 bit support in assembler ($gcc_cv_as)""... $ac_c" 1>&6
8663 echo "configure:8664: checking for 64 bit support in assembler ($gcc_cv_as)" >&5
8664 if eval "test \"`echo '$''{'gcc_cv_as_flags64'+set}'`\" = set"; then
8665   echo $ac_n "(cached) $ac_c" 1>&6
8666 else
8667
8668                 if test -n "$gcc_cv_as"; then
8669                     echo ".xword foo" > conftest.s
8670                     gcc_cv_as_flags64=no
8671                     for flag in "-xarch=v9" "-64 -Av9"; do
8672                         if $gcc_cv_as $flag -o conftest.o conftest.s \
8673                             > /dev/null 2>&1; then
8674                             gcc_cv_as_flags64=$flag
8675                             break
8676                         fi
8677                     done
8678                     rm -f conftest.s conftest.o
8679                 else
8680                     if test "$gas" = yes; then
8681                         gcc_cv_as_flags64="-64 -Av9"
8682                     else
8683                         gcc_cv_as_flags64="-xarch=v9"
8684                     fi
8685                 fi
8686
8687 fi
8688
8689 echo "$ac_t""$gcc_cv_as_flags64" 1>&6
8690         if test "x$gcc_cv_as_flags64" = xno; then
8691
8692             tmake_file=`echo " $tmake_file " | sed -e 's, sparc/t-sol2-64 , ,' -e 's,^ ,,' -e 's, $,,'`
8693             dep_tmake_file=`echo " $dep_tmake_file " | sed -e 's, [^ ]*/config/sparc/t-sol2-64 , ,' -e 's,^ ,,' -e 's, $,,'`
8694
8695         else
8696             cat >> confdefs.h <<EOF
8697 #define AS_SPARC64_FLAG "$gcc_cv_as_flags64"
8698 EOF
8699
8700         fi
8701         ;;
8702     *) gcc_cv_as_flags64=${gcc_cv_as_flags64-no}
8703         ;;
8704     esac
8705
8706     if test "x$gcc_cv_as_flags64" != xno; then
8707         echo $ac_n "checking for assembler offsetable %lo() support""... $ac_c" 1>&6
8708 echo "configure:8709: checking for assembler offsetable %lo() support" >&5
8709 if eval "test \"`echo '$''{'gcc_cv_as_offsetable_lo10'+set}'`\" = set"; then
8710   echo $ac_n "(cached) $ac_c" 1>&6
8711 else
8712
8713             gcc_cv_as_offsetable_lo10=unknown
8714             if test "x$gcc_cv_as" != x; then
8715                 # Check if assembler has offsetable %lo()
8716                 echo "or %g1, %lo(ab) + 12, %g1" > conftest.s
8717                 echo "or %g1, %lo(ab + 12), %g1" > conftest1.s
8718                 if $gcc_cv_as $gcc_cv_as_flags64 -o conftest.o conftest.s \
8719                         > /dev/null 2>&1 &&
8720                    $gcc_cv_as $gcc_cv_as_flags64 -o conftest1.o conftest1.s \
8721                         > /dev/null 2>&1; then
8722                     if cmp conftest.o conftest1.o > /dev/null 2>&1; then
8723                         gcc_cv_as_offsetable_lo10=no
8724                     else
8725                         gcc_cv_as_offsetable_lo10=yes
8726                     fi
8727                 else
8728                     gcc_cv_as_offsetable_lo10=no
8729                 fi
8730                 rm -f conftest.s conftest.o conftest1.s conftest1.o
8731             fi
8732
8733 fi
8734
8735 echo "$ac_t""$gcc_cv_as_offsetable_lo10" 1>&6
8736         if test "x$gcc_cv_as_offsetable_lo10" = xyes; then
8737             cat >> confdefs.h <<\EOF
8738 #define HAVE_AS_OFFSETABLE_LO10 1
8739 EOF
8740
8741         fi
8742     fi
8743     ;;
8744
8745   i[34567]86-*-*)
8746     echo $ac_n "checking assembler instructions""... $ac_c" 1>&6
8747 echo "configure:8748: checking assembler instructions" >&5
8748     gcc_cv_as_instructions=
8749     if test x$gcc_cv_as != x; then
8750         set "filds fists" "filds mem; fists mem"
8751         while test $# -gt 0
8752         do
8753                 echo "$2" > conftest.s
8754                 if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
8755                         gcc_cv_as_instructions=${gcc_cv_as_instructions}$1" "
8756                         cat >> confdefs.h <<EOF
8757 #define HAVE_GAS_`echo "$1" | tr 'a-z ' 'A-Z_'` 1
8758 EOF
8759
8760                 fi
8761                 shift 2
8762         done
8763         rm -f conftest.s conftest.o
8764     fi
8765     echo "$ac_t""$gcc_cv_as_instructions" 1>&6
8766     ;;
8767 esac
8768
8769 # Figure out what language subdirectories are present.
8770 # Look if the user specified --enable-languages="..."; if not, use
8771 # the environment variable $LANGUAGES if defined. $LANGUAGES might
8772 # go away some day.
8773 if test x"${enable_languages+set}" != xset; then
8774         if test x"${LANGUAGES+set}" = xset; then
8775                 enable_languages="`echo ${LANGUAGES} | tr ' ' ','`"
8776         else
8777                 enable_languages=all
8778         fi
8779 fi
8780 subdirs=
8781 for lang in ${srcdir}/*/config-lang.in ..
8782 do
8783         case $lang in
8784         ..) ;;
8785         # The odd quoting in the next line works around
8786         # an apparent bug in bash 1.12 on linux.
8787         ${srcdir}/[*]/config-lang.in) ;;
8788         *)
8789           lang_alias=`sed -n -e 's,^language=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^language=\([^   ]*\).*$,\1,p' $lang`
8790           if test "x$lang_alias" = x
8791           then
8792                 echo "$lang doesn't set \$language." 1>&2
8793                 exit 1
8794           fi
8795           if test x"${enable_languages}" = xall; then
8796                 add_this_lang=yes
8797           else
8798                 case "${enable_languages}" in
8799                     ${lang_alias} | "${lang_alias},"* | *",${lang_alias},"* | *",${lang_alias}" )
8800                         add_this_lang=yes
8801                         ;;
8802                     * )
8803                         add_this_lang=no
8804                         ;;
8805                 esac
8806           fi
8807           if test x"${add_this_lang}" = xyes; then
8808                 case $lang in
8809                     ${srcdir}/ada/config-lang.in)
8810                         if test x$gnat = xyes ; then
8811                                 subdirs="$subdirs `echo $lang | sed -e 's,^.*/\([^/]*\)/config-lang.in$,\1,'`"
8812                         fi
8813                         ;;
8814                     *)
8815                         subdirs="$subdirs `echo $lang | sed -e 's,^.*/\([^/]*\)/config-lang.in$,\1,'`"
8816                         ;;
8817                 esac
8818           fi
8819           ;;
8820         esac
8821 done
8822
8823 # Make gthr-default.h if we have a thread file.
8824 gthread_flags=
8825 if test $thread_file != single; then
8826     rm -f gthr-default.h
8827     echo "#include \"gthr-${thread_file}.h\"" > gthr-default.h
8828     gthread_flags=-DHAVE_GTHR_DEFAULT
8829 fi
8830
8831
8832 # Find out what GC implementation we want, or may, use.
8833 # Check whether --with-gc or --without-gc was given.
8834 if test "${with_gc+set}" = set; then
8835   withval="$with_gc"
8836   case "$withval" in
8837   simple | page)
8838     GGC=ggc-$withval
8839     ;;
8840   *)
8841     { echo "configure: error: $withval is an invalid option to --with-gc" 1>&2; exit 1; }
8842     ;;
8843 esac
8844 else
8845   if test $ac_cv_func_mmap_anywhere = yes \
8846     || test $ac_cv_func_valloc = yes; then
8847   GGC=ggc-page
8848 else
8849   GGC=ggc-simple
8850 fi
8851 fi
8852
8853
8854 echo "Using $GGC for garbage collection."
8855
8856 # Build a new-abi (c++) system
8857 # Check whether --enable-new-gxx-abi or --disable-new-gxx-abi was given.
8858 if test "${enable_new_gxx_abi+set}" = set; then
8859   enableval="$enable_new_gxx_abi"
8860   cat >> confdefs.h <<\EOF
8861 #define ENABLE_NEW_GXX_ABI 1
8862 EOF
8863
8864 GXX_ABI_FLAG='-fnew-abi'
8865 echo "Building a new-abi g++ compiler."
8866
8867 fi
8868
8869
8870
8871 # Build a new-libstdc++ system (ie libstdc++-v3)
8872 echo $ac_n "checking for libstdc++ to install""... $ac_c" 1>&6
8873 echo "configure:8874: checking for libstdc++ to install" >&5
8874 # Check whether --enable-libstdcxx-v3 or --disable-libstdcxx-v3 was given.
8875 if test "${enable_libstdcxx_v3+set}" = set; then
8876   enableval="$enable_libstdcxx_v3"
8877   enable_libstdcxx_v3=yes
8878 else
8879   enable_libstdcxx_v3=no
8880 fi
8881
8882
8883 if test x$enable_libstdcxx_v3 = xyes; then
8884   echo "$ac_t""v3" 1>&6
8885   cat >> confdefs.h <<\EOF
8886 #define ENABLE_STD_NAMESPACE 1
8887 EOF
8888
8889 else
8890   echo "$ac_t""v2" 1>&6
8891 fi
8892
8893
8894 # Make empty files to contain the specs and options for each language.
8895 # Then add #include lines to for a compiler that has specs and/or options.
8896
8897 lang_specs_files=
8898 lang_options_files=
8899 lang_tree_files=
8900 rm -f specs.h options.h gencheck.h
8901 touch specs.h options.h gencheck.h
8902 for subdir in . $subdirs
8903 do
8904         if test -f $srcdir/$subdir/lang-specs.h; then
8905                 echo "#include \"$subdir/lang-specs.h\"" >>specs.h
8906                 lang_specs_files="$lang_specs_files $srcdir/$subdir/lang-specs.h"
8907         fi
8908         if test -f $srcdir/$subdir/lang-options.h; then
8909                 echo "#include \"$subdir/lang-options.h\"" >>options.h
8910                 lang_options_files="$lang_options_files $srcdir/$subdir/lang-options.h"
8911         fi
8912         if test -f $srcdir/$subdir/$subdir-tree.def; then
8913                 echo "#include \"$subdir/$subdir-tree.def\"" >>gencheck.h
8914                 lang_tree_files="$lang_tree_files $srcdir/$subdir/$subdir-tree.def"
8915         fi
8916 done
8917
8918 # These (without "all_") are set in each config-lang.in.
8919 # `language' must be a single word so is spelled singularly.
8920 all_languages=
8921 all_boot_languages=
8922 all_compilers=
8923 all_stagestuff=
8924 all_diff_excludes=
8925 all_outputs='Makefile intl/Makefile po/Makefile.in fixinc/Makefile gccbug'
8926 # List of language makefile fragments.
8927 all_lang_makefiles=
8928 all_headers=
8929 all_lib2funcs=
8930
8931 # Add the language fragments.
8932 # Languages are added via two mechanisms.  Some information must be
8933 # recorded in makefile variables, these are defined in config-lang.in.
8934 # We accumulate them and plug them into the main Makefile.
8935 # The other mechanism is a set of hooks for each of the main targets
8936 # like `clean', `install', etc.
8937
8938 language_fragments="Make-lang"
8939 language_hooks="Make-hooks"
8940 oldstyle_subdirs=
8941
8942 for s in .. $subdirs
8943 do
8944         if test $s != ".."
8945         then
8946                 language=
8947                 boot_language=
8948                 compilers=
8949                 stagestuff=
8950                 diff_excludes=
8951                 headers=
8952                 outputs=
8953                 lib2funcs=
8954                 . ${srcdir}/$s/config-lang.in
8955                 if test "x$language" = x
8956                 then
8957                         echo "${srcdir}/$s/config-lang.in doesn't set \$language." 1>&2
8958                         exit 1
8959                 fi
8960                 all_lang_makefiles="$all_lang_makefiles ${srcdir}/$s/Make-lang.in ${srcdir}/$s/Makefile.in"
8961                 all_languages="$all_languages $language"
8962                 if test "x$boot_language" = xyes
8963                 then
8964                         all_boot_languages="$all_boot_languages $language"
8965                 fi
8966                 all_compilers="$all_compilers $compilers"
8967                 all_stagestuff="$all_stagestuff $stagestuff"
8968                 all_diff_excludes="$all_diff_excludes $diff_excludes"
8969                 all_headers="$all_headers $headers"
8970                 all_outputs="$all_outputs $outputs"
8971                 if test x$outputs = x
8972                 then
8973                         oldstyle_subdirs="$oldstyle_subdirs $s"
8974                 fi
8975                 all_lib2funcs="$all_lib2funcs $lib2funcs"
8976         fi
8977 done
8978
8979 # Since we can't use `::' targets, we link each language in
8980 # with a set of hooks, reached indirectly via lang.${target}.
8981
8982 rm -f Make-hooks
8983 touch Make-hooks
8984 target_list="all.build all.cross start.encap rest.encap \
8985         info dvi \
8986         install-normal install-common install-info install-man \
8987         uninstall distdir \
8988         mostlyclean clean distclean extraclean maintainer-clean \
8989         stage1 stage2 stage3 stage4"
8990 for t in $target_list
8991 do
8992         x=
8993         for lang in .. $all_languages
8994         do
8995                 if test $lang != ".."; then
8996                         x="$x $lang.$t"
8997                 fi
8998         done
8999         echo "lang.$t: $x" >> Make-hooks
9000 done
9001
9002 # If we're not building in srcdir, create .gdbinit.
9003
9004 if test ! -f Makefile.in; then
9005         echo "dir ." > .gdbinit
9006         echo "dir ${srcdir}" >> .gdbinit
9007         if test x$gdb_needs_out_file_path = xyes
9008         then
9009                 echo "dir ${srcdir}/config/"`dirname ${out_file}` >> .gdbinit
9010         fi
9011         if test "x$subdirs" != x; then
9012                 for s in $subdirs
9013                 do
9014                         echo "dir ${srcdir}/$s" >> .gdbinit
9015                 done
9016         fi
9017         echo "source ${srcdir}/.gdbinit" >> .gdbinit
9018 fi
9019
9020 # Define variables host_canonical and build_canonical
9021 # because some Cygnus local changes in the Makefile depend on them.
9022 build_canonical=${build}
9023 host_canonical=${host}
9024 target_subdir=
9025 if test "${host}" != "${target}" ; then
9026     target_subdir=${target}/
9027 fi
9028
9029
9030
9031
9032 # If this is using newlib, then define inhibit_libc in
9033 # LIBGCC2_CFLAGS.  This will cause __eprintf to be left out of
9034 # libgcc.a, but that's OK because newib should have its own version of
9035 # assert.h.
9036 inhibit_libc=
9037 if test x$with_newlib = xyes; then
9038         inhibit_libc=-Dinhibit_libc
9039 fi
9040
9041
9042 # If $(exec_prefix) exists and is not the same as $(prefix), then compute an
9043 # absolute path for gcc_tooldir based on inserting the number of up-directory
9044 # movements required to get from $(exec_prefix) to $(prefix) into the basic
9045 # $(libsubdir)/@(unlibsubdir) based path.
9046 # Don't set gcc_tooldir to tooldir since that's only passed in by the toplevel
9047 # make and thus we'd get different behavior depending on where we built the
9048 # sources.
9049 if test x$exec_prefix = xNONE -o x$exec_prefix = x$prefix; then
9050     gcc_tooldir='$(libsubdir)/$(unlibsubdir)/../$(target_alias)'
9051 else
9052 # An explanation of the sed strings:
9053 #  -e 's|^\$(prefix)||'   matches and eliminates 'prefix' from 'exec_prefix'
9054 #  -e 's|/$||'            match a trailing forward slash and eliminates it
9055 #  -e 's|^[^/]|/|'        forces the string to start with a forward slash (*)
9056 #  -e 's|/[^/]*|../|g'    replaces each occurance of /<directory> with ../
9057 #
9058 # (*) Note this pattern overwrites the first character of the string
9059 # with a forward slash if one is not already present.  This is not a
9060 # problem because the exact names of the sub-directories concerned is
9061 # unimportant, just the number of them matters.
9062 #
9063 # The practical upshot of these patterns is like this:
9064 #
9065 #  prefix     exec_prefix        result
9066 #  ------     -----------        ------
9067 #   /foo        /foo/bar          ../
9068 #   /foo/       /foo/bar          ../
9069 #   /foo        /foo/bar/         ../
9070 #   /foo/       /foo/bar/         ../
9071 #   /foo        /foo/bar/ugg      ../../
9072 #
9073     dollar='$$'
9074     gcc_tooldir="\$(libsubdir)/\$(unlibsubdir)/\`echo \$(exec_prefix) | sed -e 's|^\$(prefix)||' -e 's|/\$(dollar)||' -e 's|^[^/]|/|' -e 's|/[^/]*|../|g'\`\$(target_alias)"
9075 fi
9076
9077
9078
9079 # Nothing to do for FLOAT_H, float_format already handled.
9080 objdir=`pwd`
9081
9082
9083 # Process the language and host/target makefile fragments.
9084 ${CONFIG_SHELL-/bin/sh} $srcdir/configure.frag $srcdir "$subdirs" "$dep_host_xmake_file" "$dep_tmake_file"
9085
9086 # Substitute configuration variables
9087
9088
9089
9090
9091
9092
9093
9094
9095
9096
9097
9098
9099
9100
9101
9102
9103
9104
9105
9106
9107
9108
9109
9110
9111
9112
9113
9114
9115
9116
9117
9118
9119
9120
9121
9122
9123
9124
9125
9126
9127
9128
9129
9130
9131
9132
9133
9134
9135
9136
9137
9138
9139
9140
9141
9142
9143
9144
9145
9146 # Echo that links are built
9147 if test x$host = x$target
9148 then
9149         str1="native "
9150 else
9151         str1="cross-"
9152         str2=" from $host"
9153 fi
9154
9155 if test x$host != x$build
9156 then
9157         str3=" on a $build system"
9158 fi
9159
9160 if test "x$str2" != x || test "x$str3" != x
9161 then
9162         str4=
9163 fi
9164
9165 echo "Links are now set up to build a ${str1}compiler for ${target}$str4" 1>&2
9166
9167 if test "x$str2" != x || test "x$str3" != x
9168 then
9169         echo " ${str2}${str3}." 1>&2
9170 fi
9171
9172 # Truncate the target if necessary
9173 if test x$host_truncate_target != x; then
9174         target=`echo $target | sed -e 's/\(..............\).*/\1/'`
9175 fi
9176
9177 # Configure the subdirectories
9178 # AC_CONFIG_SUBDIRS($subdirs)
9179
9180 # Create the Makefile
9181 # and configure language subdirectories
9182 trap '' 1 2 15
9183 cat > confcache <<\EOF
9184 # This file is a shell script that caches the results of configure
9185 # tests run on this system so they can be shared between configure
9186 # scripts and configure runs.  It is not useful on other systems.
9187 # If it contains results you don't want to keep, you may remove or edit it.
9188 #
9189 # By default, configure uses ./config.cache as the cache file,
9190 # creating it if it does not exist already.  You can give configure
9191 # the --cache-file=FILE option to use a different cache file; that is
9192 # what configure does when it calls configure scripts in
9193 # subdirectories, so they share the cache.
9194 # Giving --cache-file=/dev/null disables caching, for debugging configure.
9195 # config.status only pays attention to the cache file if you give it the
9196 # --recheck option to rerun configure.
9197 #
9198 EOF
9199 # The following way of writing the cache mishandles newlines in values,
9200 # but we know of no workaround that is simple, portable, and efficient.
9201 # So, don't put newlines in cache variables' values.
9202 # Ultrix sh set writes to stderr and can't be redirected directly,
9203 # and sets the high bit in the cache file unless we assign to the vars.
9204 (set) 2>&1 |
9205   case `(ac_space=' '; set | grep ac_space) 2>&1` in
9206   *ac_space=\ *)
9207     # `set' does not quote correctly, so add quotes (double-quote substitution
9208     # turns \\\\ into \\, and sed turns \\ into \).
9209     sed -n \
9210       -e "s/'/'\\\\''/g" \
9211       -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
9212     ;;
9213   *)
9214     # `set' quotes correctly as required by POSIX, so do not add quotes.
9215     sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
9216     ;;
9217   esac >> confcache
9218 if cmp -s $cache_file confcache; then
9219   :
9220 else
9221   if test -w $cache_file; then
9222     echo "updating cache $cache_file"
9223     cat confcache > $cache_file
9224   else
9225     echo "not updating unwritable cache $cache_file"
9226   fi
9227 fi
9228 rm -f confcache
9229
9230 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
9231
9232 test "x$prefix" = xNONE && prefix=$ac_default_prefix
9233 # Let make expand exec_prefix.
9234 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
9235
9236 # Any assignment to VPATH causes Sun make to only execute
9237 # the first set of double-colon rules, so remove it if not needed.
9238 # If there is a colon in the path, we need to keep it.
9239 if test "x$srcdir" = x.; then
9240   ac_vpsub='/^[         ]*VPATH[        ]*=[^:]*$/d'
9241 fi
9242
9243 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
9244
9245 DEFS=-DHAVE_CONFIG_H
9246
9247 # Without the "./", some shells look in PATH for config.status.
9248 : ${CONFIG_STATUS=./config.status}
9249
9250 echo creating $CONFIG_STATUS
9251 rm -f $CONFIG_STATUS
9252 cat > $CONFIG_STATUS <<EOF
9253 #! /bin/sh
9254 # Generated automatically by configure.
9255 # Run this file to recreate the current configuration.
9256 # This directory was configured as follows,
9257 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
9258 #
9259 # $0 $ac_configure_args
9260 #
9261 # Compiler output produced by configure, useful for debugging
9262 # configure, is in ./config.log if it exists.
9263
9264 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
9265 for ac_option
9266 do
9267   case "\$ac_option" in
9268   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
9269     echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
9270     exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
9271   -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
9272     echo "$CONFIG_STATUS generated by autoconf version 2.13"
9273     exit 0 ;;
9274   -help | --help | --hel | --he | --h)
9275     echo "\$ac_cs_usage"; exit 0 ;;
9276   *) echo "\$ac_cs_usage"; exit 1 ;;
9277   esac
9278 done
9279
9280 ac_given_srcdir=$srcdir
9281
9282 trap 'rm -fr `echo "$all_outputs auto-host.h:config.in" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
9283 EOF
9284 cat >> $CONFIG_STATUS <<EOF
9285
9286 # Protect against being on the right side of a sed subst in config.status.
9287 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
9288  s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
9289 $ac_vpsub
9290 $extrasub
9291 s%@SHELL@%$SHELL%g
9292 s%@CFLAGS@%$CFLAGS%g
9293 s%@CPPFLAGS@%$CPPFLAGS%g
9294 s%@CXXFLAGS@%$CXXFLAGS%g
9295 s%@FFLAGS@%$FFLAGS%g
9296 s%@DEFS@%$DEFS%g
9297 s%@LDFLAGS@%$LDFLAGS%g
9298 s%@LIBS@%$LIBS%g
9299 s%@exec_prefix@%$exec_prefix%g
9300 s%@prefix@%$prefix%g
9301 s%@program_transform_name@%$program_transform_name%g
9302 s%@bindir@%$bindir%g
9303 s%@sbindir@%$sbindir%g
9304 s%@libexecdir@%$libexecdir%g
9305 s%@datadir@%$datadir%g
9306 s%@sysconfdir@%$sysconfdir%g
9307 s%@sharedstatedir@%$sharedstatedir%g
9308 s%@localstatedir@%$localstatedir%g
9309 s%@libdir@%$libdir%g
9310 s%@includedir@%$includedir%g
9311 s%@oldincludedir@%$oldincludedir%g
9312 s%@infodir@%$infodir%g
9313 s%@mandir@%$mandir%g
9314 s%@host@%$host%g
9315 s%@host_alias@%$host_alias%g
9316 s%@host_cpu@%$host_cpu%g
9317 s%@host_vendor@%$host_vendor%g
9318 s%@host_os@%$host_os%g
9319 s%@target@%$target%g
9320 s%@target_alias@%$target_alias%g
9321 s%@target_cpu@%$target_cpu%g
9322 s%@target_vendor@%$target_vendor%g
9323 s%@target_os@%$target_os%g
9324 s%@build@%$build%g
9325 s%@build_alias@%$build_alias%g
9326 s%@build_cpu@%$build_cpu%g
9327 s%@build_vendor@%$build_vendor%g
9328 s%@build_os@%$build_os%g
9329 s%@CC@%$CC%g
9330 s%@stage1_warn_cflags@%$stage1_warn_cflags%g
9331 s%@SET_MAKE@%$SET_MAKE%g
9332 s%@AWK@%$AWK%g
9333 s%@LEX@%$LEX%g
9334 s%@LEXLIB@%$LEXLIB%g
9335 s%@LN@%$LN%g
9336 s%@LN_S@%$LN_S%g
9337 s%@RANLIB@%$RANLIB%g
9338 s%@YACC@%$YACC%g
9339 s%@INSTALL@%$INSTALL%g
9340 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
9341 s%@INSTALL_DATA@%$INSTALL_DATA%g
9342 s%@CPP@%$CPP%g
9343 s%@gnat@%$gnat%g
9344 s%@vfprintf@%$vfprintf%g
9345 s%@doprint@%$doprint%g
9346 s%@manext@%$manext%g
9347 s%@objext@%$objext%g
9348 s%@PACKAGE@%$PACKAGE%g
9349 s%@VERSION@%$VERSION%g
9350 s%@ALLOCA@%$ALLOCA%g
9351 s%@USE_NLS@%$USE_NLS%g
9352 s%@MSGFMT@%$MSGFMT%g
9353 s%@GMSGFMT@%$GMSGFMT%g
9354 s%@XGETTEXT@%$XGETTEXT%g
9355 s%@GENCAT@%$GENCAT%g
9356 s%@USE_INCLUDED_LIBINTL@%$USE_INCLUDED_LIBINTL%g
9357 s%@CATALOGS@%$CATALOGS%g
9358 s%@CATOBJEXT@%$CATOBJEXT%g
9359 s%@DATADIRNAME@%$DATADIRNAME%g
9360 s%@GMOFILES@%$GMOFILES%g
9361 s%@INSTOBJEXT@%$INSTOBJEXT%g
9362 s%@INTLDEPS@%$INTLDEPS%g
9363 s%@INTLLIBS@%$INTLLIBS%g
9364 s%@INTLOBJS@%$INTLOBJS%g
9365 s%@POFILES@%$POFILES%g
9366 s%@POSUB@%$POSUB%g
9367 s%@INCLUDE_LOCALE_H@%$INCLUDE_LOCALE_H%g
9368 s%@GT_NO@%$GT_NO%g
9369 s%@GT_YES@%$GT_YES%g
9370 s%@MKINSTALLDIRS@%$MKINSTALLDIRS%g
9371 s%@l@%$l%g
9372 s%@gthread_flags@%$gthread_flags%g
9373 s%@GGC@%$GGC%g
9374 s%@GXX_ABI_FLAG@%$GXX_ABI_FLAG%g
9375 s%@build_canonical@%$build_canonical%g
9376 s%@host_canonical@%$host_canonical%g
9377 s%@target_subdir@%$target_subdir%g
9378 s%@inhibit_libc@%$inhibit_libc%g
9379 s%@gcc_tooldir@%$gcc_tooldir%g
9380 s%@dollar@%$dollar%g
9381 s%@objdir@%$objdir%g
9382 s%@subdirs@%$subdirs%g
9383 s%@all_boot_languages@%$all_boot_languages%g
9384 s%@all_compilers@%$all_compilers%g
9385 s%@all_diff_excludes@%$all_diff_excludes%g
9386 s%@all_headers@%$all_headers%g
9387 s%@all_lang_makefiles@%$all_lang_makefiles%g
9388 s%@all_languages@%$all_languages%g
9389 s%@all_lib2funcs@%$all_lib2funcs%g
9390 s%@all_stagestuff@%$all_stagestuff%g
9391 s%@build_exeext@%$build_exeext%g
9392 s%@build_install_headers_dir@%$build_install_headers_dir%g
9393 s%@build_xm_file_list@%$build_xm_file_list%g
9394 s%@cc_set_by_configure@%$cc_set_by_configure%g
9395 s%@quoted_cc_set_by_configure@%$quoted_cc_set_by_configure%g
9396 s%@cpp_install_dir@%$cpp_install_dir%g
9397 s%@cpp_main@%$cpp_main%g
9398 s%@dep_host_xmake_file@%$dep_host_xmake_file%g
9399 s%@dep_tmake_file@%$dep_tmake_file%g
9400 s%@extra_c_flags@%$extra_c_flags%g
9401 s%@extra_c_objs@%$extra_c_objs%g
9402 s%@extra_cpp_objs@%$extra_cpp_objs%g
9403 s%@extra_cxx_objs@%$extra_cxx_objs%g
9404 s%@extra_headers_list@%$extra_headers_list%g
9405 s%@extra_objs@%$extra_objs%g
9406 s%@extra_parts@%$extra_parts%g
9407 s%@extra_passes@%$extra_passes%g
9408 s%@extra_programs@%$extra_programs%g
9409 s%@float_h_file@%$float_h_file%g
9410 s%@gcc_gxx_include_dir@%$gcc_gxx_include_dir%g
9411 s%@gcc_version@%$gcc_version%g
9412 s%@gcc_version_trigger@%$gcc_version_trigger%g
9413 s%@host_exeext@%$host_exeext%g
9414 s%@host_extra_gcc_objs@%$host_extra_gcc_objs%g
9415 s%@host_xm_file_list@%$host_xm_file_list%g
9416 s%@install@%$install%g
9417 s%@lang_options_files@%$lang_options_files%g
9418 s%@lang_specs_files@%$lang_specs_files%g
9419 s%@lang_tree_files@%$lang_tree_files%g
9420 s%@local_prefix@%$local_prefix%g
9421 s%@maybe_use_collect2@%$maybe_use_collect2%g
9422 s%@md_file@%$md_file%g
9423 s%@objc_boehm_gc@%$objc_boehm_gc%g
9424 s%@out_file@%$out_file%g
9425 s%@out_object_file@%$out_object_file%g
9426 s%@stage_prefix_set_by_configure@%$stage_prefix_set_by_configure%g
9427 s%@symbolic_link@%$symbolic_link%g
9428 s%@thread_file@%$thread_file%g
9429 s%@tm_file_list@%$tm_file_list%g
9430 s%@will_use_collect2@%$will_use_collect2%g
9431 /@target_overrides@/r $target_overrides
9432 s%@target_overrides@%%g
9433 /@host_overrides@/r $host_overrides
9434 s%@host_overrides@%%g
9435 s%@cross_defines@%$cross_defines%g
9436 /@cross_overrides@/r $cross_overrides
9437 s%@cross_overrides@%%g
9438 /@build_overrides@/r $build_overrides
9439 s%@build_overrides@%%g
9440 /@language_fragments@/r $language_fragments
9441 s%@language_fragments@%%g
9442 /@language_hooks@/r $language_hooks
9443 s%@language_hooks@%%g
9444
9445 CEOF
9446 EOF
9447
9448 cat >> $CONFIG_STATUS <<\EOF
9449
9450 # Split the substitutions into bite-sized pieces for seds with
9451 # small command number limits, like on Digital OSF/1 and HP-UX.
9452 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
9453 ac_file=1 # Number of current file.
9454 ac_beg=1 # First line for current file.
9455 ac_end=$ac_max_sed_cmds # Line after last line for current file.
9456 ac_more_lines=:
9457 ac_sed_cmds=""
9458 while $ac_more_lines; do
9459   if test $ac_beg -gt 1; then
9460     sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
9461   else
9462     sed "${ac_end}q" conftest.subs > conftest.s$ac_file
9463   fi
9464   if test ! -s conftest.s$ac_file; then
9465     ac_more_lines=false
9466     rm -f conftest.s$ac_file
9467   else
9468     if test -z "$ac_sed_cmds"; then
9469       ac_sed_cmds="sed -f conftest.s$ac_file"
9470     else
9471       ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
9472     fi
9473     ac_file=`expr $ac_file + 1`
9474     ac_beg=$ac_end
9475     ac_end=`expr $ac_end + $ac_max_sed_cmds`
9476   fi
9477 done
9478 if test -z "$ac_sed_cmds"; then
9479   ac_sed_cmds=cat
9480 fi
9481 EOF
9482
9483 cat >> $CONFIG_STATUS <<EOF
9484
9485 CONFIG_FILES=\${CONFIG_FILES-"$all_outputs"}
9486 EOF
9487 cat >> $CONFIG_STATUS <<\EOF
9488 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
9489   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
9490   case "$ac_file" in
9491   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
9492        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
9493   *) ac_file_in="${ac_file}.in" ;;
9494   esac
9495
9496   # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
9497
9498   # Remove last slash and all that follows it.  Not all systems have dirname.
9499   ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
9500   if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
9501     # The file is in a subdirectory.
9502     test ! -d "$ac_dir" && mkdir "$ac_dir"
9503     ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
9504     # A "../" for each directory in $ac_dir_suffix.
9505     ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
9506   else
9507     ac_dir_suffix= ac_dots=
9508   fi
9509
9510   case "$ac_given_srcdir" in
9511   .)  srcdir=.
9512       if test -z "$ac_dots"; then top_srcdir=.
9513       else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
9514   /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
9515   *) # Relative path.
9516     srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
9517     top_srcdir="$ac_dots$ac_given_srcdir" ;;
9518   esac
9519
9520
9521   echo creating "$ac_file"
9522   rm -f "$ac_file"
9523   configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
9524   case "$ac_file" in
9525   *Makefile*) ac_comsub="1i\\
9526 # $configure_input" ;;
9527   *) ac_comsub= ;;
9528   esac
9529
9530   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
9531   sed -e "$ac_comsub
9532 s%@configure_input@%$configure_input%g
9533 s%@srcdir@%$srcdir%g
9534 s%@top_srcdir@%$top_srcdir%g
9535 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
9536 fi; done
9537 rm -f conftest.s*
9538
9539 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
9540 # NAME is the cpp macro being defined and VALUE is the value it is being given.
9541 #
9542 # ac_d sets the value in "#define NAME VALUE" lines.
9543 ac_dA='s%^\([   ]*\)#\([        ]*define[       ][      ]*\)'
9544 ac_dB='\([      ][      ]*\)[^  ]*%\1#\2'
9545 ac_dC='\3'
9546 ac_dD='%g'
9547 # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
9548 ac_uA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
9549 ac_uB='\([      ]\)%\1#\2define\3'
9550 ac_uC=' '
9551 ac_uD='\4%g'
9552 # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
9553 ac_eA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
9554 ac_eB='$%\1#\2define\3'
9555 ac_eC=' '
9556 ac_eD='%g'
9557
9558 if test "${CONFIG_HEADERS+set}" != set; then
9559 EOF
9560 cat >> $CONFIG_STATUS <<EOF
9561   CONFIG_HEADERS="auto-host.h:config.in"
9562 EOF
9563 cat >> $CONFIG_STATUS <<\EOF
9564 fi
9565 for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
9566   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
9567   case "$ac_file" in
9568   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
9569        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
9570   *) ac_file_in="${ac_file}.in" ;;
9571   esac
9572
9573   echo creating $ac_file
9574
9575   rm -f conftest.frag conftest.in conftest.out
9576   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
9577   cat $ac_file_inputs > conftest.in
9578
9579 EOF
9580
9581 # Transform confdefs.h into a sed script conftest.vals that substitutes
9582 # the proper values into config.h.in to produce config.h.  And first:
9583 # Protect against being on the right side of a sed subst in config.status.
9584 # Protect against being in an unquoted here document in config.status.
9585 rm -f conftest.vals
9586 cat > conftest.hdr <<\EOF
9587 s/[\\&%]/\\&/g
9588 s%[\\$`]%\\&%g
9589 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
9590 s%ac_d%ac_u%gp
9591 s%ac_u%ac_e%gp
9592 EOF
9593 sed -n -f conftest.hdr confdefs.h > conftest.vals
9594 rm -f conftest.hdr
9595
9596 # This sed command replaces #undef with comments.  This is necessary, for
9597 # example, in the case of _POSIX_SOURCE, which is predefined and required
9598 # on some systems where configure will not decide to define it.
9599 cat >> conftest.vals <<\EOF
9600 s%^[    ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
9601 EOF
9602
9603 # Break up conftest.vals because some shells have a limit on
9604 # the size of here documents, and old seds have small limits too.
9605
9606 rm -f conftest.tail
9607 while :
9608 do
9609   ac_lines=`grep -c . conftest.vals`
9610   # grep -c gives empty output for an empty file on some AIX systems.
9611   if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
9612   # Write a limited-size here document to conftest.frag.
9613   echo '  cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
9614   sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
9615   echo 'CEOF
9616   sed -f conftest.frag conftest.in > conftest.out
9617   rm -f conftest.in
9618   mv conftest.out conftest.in
9619 ' >> $CONFIG_STATUS
9620   sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
9621   rm -f conftest.vals
9622   mv conftest.tail conftest.vals
9623 done
9624 rm -f conftest.vals
9625
9626 cat >> $CONFIG_STATUS <<\EOF
9627   rm -f conftest.frag conftest.h
9628   echo "/* $ac_file.  Generated automatically by configure.  */" > conftest.h
9629   cat conftest.in >> conftest.h
9630   rm -f conftest.in
9631   if cmp -s $ac_file conftest.h 2>/dev/null; then
9632     echo "$ac_file is unchanged"
9633     rm -f conftest.h
9634   else
9635     # Remove last slash and all that follows it.  Not all systems have dirname.
9636       ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
9637       if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
9638       # The file is in a subdirectory.
9639       test ! -d "$ac_dir" && mkdir "$ac_dir"
9640     fi
9641     rm -f $ac_file
9642     mv conftest.h $ac_file
9643   fi
9644 fi; done
9645
9646 EOF
9647
9648 cat >> $CONFIG_STATUS <<EOF
9649 ac_sources="$nls_cv_header_libgt"
9650 ac_dests="$nls_cv_header_intl"
9651 EOF
9652
9653 cat >> $CONFIG_STATUS <<\EOF
9654 srcdir=$ac_given_srcdir
9655 while test -n "$ac_sources"; do
9656   set $ac_dests; ac_dest=$1; shift; ac_dests=$*
9657   set $ac_sources; ac_source=$1; shift; ac_sources=$*
9658
9659   echo "linking $srcdir/$ac_source to $ac_dest"
9660
9661   if test ! -r $srcdir/$ac_source; then
9662     { echo "configure: error: $srcdir/$ac_source: File not found" 1>&2; exit 1; }
9663   fi
9664   rm -f $ac_dest
9665
9666   # Make relative symlinks.
9667   # Remove last slash and all that follows it.  Not all systems have dirname.
9668   ac_dest_dir=`echo $ac_dest|sed 's%/[^/][^/]*$%%'`
9669   if test "$ac_dest_dir" != "$ac_dest" && test "$ac_dest_dir" != .; then
9670     # The dest file is in a subdirectory.
9671     test ! -d "$ac_dest_dir" && mkdir "$ac_dest_dir"
9672     ac_dest_dir_suffix="/`echo $ac_dest_dir|sed 's%^\./%%'`"
9673     # A "../" for each directory in $ac_dest_dir_suffix.
9674     ac_dots=`echo $ac_dest_dir_suffix|sed 's%/[^/]*%../%g'`
9675   else
9676     ac_dest_dir_suffix= ac_dots=
9677   fi
9678
9679   case "$srcdir" in
9680   [/$]*) ac_rel_source="$srcdir/$ac_source" ;;
9681   *) ac_rel_source="$ac_dots$srcdir/$ac_source" ;;
9682   esac
9683
9684   # Make a symlink if possible; otherwise try a hard link.
9685   if ln -s $ac_rel_source $ac_dest 2>/dev/null ||
9686     ln $srcdir/$ac_source $ac_dest; then :
9687   else
9688     { echo "configure: error: can not link $ac_dest to $srcdir/$ac_source" 1>&2; exit 1; }
9689   fi
9690 done
9691 EOF
9692 cat >> $CONFIG_STATUS <<EOF
9693
9694
9695 host='${host}'
9696 build='${build}'
9697 target='${target}'
9698 target_alias='${target_alias}'
9699 srcdir='${srcdir}'
9700 subdirs='${subdirs}'
9701 oldstyle_subdirs='${oldstyle_subdirs}'
9702 symbolic_link='${symbolic_link}'
9703 program_transform_set='${program_transform_set}'
9704 program_transform_name='${program_transform_name}'
9705 dep_host_xmake_file='${dep_host_xmake_file}'
9706 host_xmake_file='${host_xmake_file}'
9707 dep_tmake_file='${dep_tmake_file}'
9708 tmake_file='${tmake_file}'
9709 thread_file='${thread_file}'
9710 gcc_version='${gcc_version}'
9711 gcc_version_trigger='${gcc_version_trigger}'
9712 local_prefix='${local_prefix}'
9713 build_install_headers_dir='${build_install_headers_dir}'
9714 build_exeext='${build_exeext}'
9715 host_exeext='${host_exeext}'
9716 out_file='${out_file}'
9717 gdb_needs_out_file_path='${gdb_needs_out_file_path}'
9718 SET_MAKE='${SET_MAKE}'
9719 target_list='${target_list}'
9720 target_overrides='${target_overrides}'
9721 host_overrides='${host_overrides}'
9722 cross_defines='${cross_defines}'
9723 cross_overrides='${cross_overrides}'
9724 build_overrides='${build_overrides}'
9725 cpp_install_dir='${cpp_install_dir}'
9726
9727 EOF
9728 cat >> $CONFIG_STATUS <<\EOF
9729 case "$CONFIG_FILES" in *po/Makefile.in*)
9730         sed -e "/POTFILES =/r po/POTFILES" po/Makefile.in > po/Makefile
9731       esac
9732
9733 . $srcdir/configure.lang
9734 case x$CONFIG_HEADERS in
9735 xauto-host.h:config.in)
9736 echo > cstamp-h ;;
9737 esac
9738 # If the host supports symlinks, point stage[1234] at ../stage[1234] so
9739 # bootstrapping and the installation procedure can still use
9740 # CC="stage1/xgcc -Bstage1/".  If the host doesn't support symlinks,
9741 # FLAGS_TO_PASS has been modified to solve the problem there.
9742 # This is virtually a duplicate of what happens in configure.lang; we do
9743 # an extra check to make sure this only happens if ln -s can be used.
9744 if test "$symbolic_link" = "ln -s"; then
9745  for d in .. ${subdirs} ; do
9746    if test $d != ..; then
9747         STARTDIR=`pwd`
9748         cd $d
9749         for t in stage1 stage2 stage3 stage4 include
9750         do
9751                 rm -f $t
9752                 $symbolic_link ../$t $t 2>/dev/null
9753         done
9754         cd $STARTDIR
9755    fi
9756  done
9757 else true ; fi
9758 # Avoid having to add intl to our include paths.
9759 if test -f intl/libintl.h; then
9760   echo creating libintl.h
9761   echo '#include "intl/libintl.h"' >libintl.h
9762 fi
9763
9764 exit 0
9765 EOF
9766 chmod +x $CONFIG_STATUS
9767 rm -fr confdefs* $ac_clean_files
9768 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
9769