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 gawk mawk 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
2886 for ac_func in bcopy bzero bcmp \
2887         index rindex getenv atol sbrk abort atof getcwd getwd \
2888         strsignal putc_unlocked fputs_unlocked strstr environ
2889 do
2890 echo $ac_n "checking whether $ac_func must be declared""... $ac_c" 1>&6
2891 echo "configure:2892: checking whether $ac_func must be declared" >&5
2892 if eval "test \"`echo '$''{'gcc_cv_decl_needed_$ac_func'+set}'`\" = set"; then
2893   echo $ac_n "(cached) $ac_c" 1>&6
2894 else
2895   cat > conftest.$ac_ext <<EOF
2896 #line 2897 "configure"
2897 #include "confdefs.h"
2898
2899 #include <stdio.h>
2900 #ifdef STRING_WITH_STRINGS
2901 # include <string.h>
2902 # include <strings.h>
2903 #else
2904 # ifdef HAVE_STRING_H
2905 #  include <string.h>
2906 # else
2907 #  ifdef HAVE_STRINGS_H
2908 #   include <strings.h>
2909 #  endif
2910 # endif
2911 #endif
2912 #ifdef HAVE_STDLIB_H
2913 #include <stdlib.h>
2914 #endif
2915 #ifdef HAVE_UNISTD_H
2916 #include <unistd.h>
2917 #endif
2918 #ifndef HAVE_RINDEX
2919 #ifndef rindex
2920 #define rindex strrchr
2921 #endif
2922 #endif
2923 #ifndef HAVE_INDEX
2924 #ifndef index
2925 #define index strchr
2926 #endif
2927 #endif
2928
2929 int main() {
2930 char *(*pfn) = (char *(*)) $ac_func
2931 ; return 0; }
2932 EOF
2933 if { (eval echo configure:2934: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2934   rm -rf conftest*
2935   eval "gcc_cv_decl_needed_$ac_func=no"
2936 else
2937   echo "configure: failed program was:" >&5
2938   cat conftest.$ac_ext >&5
2939   rm -rf conftest*
2940   eval "gcc_cv_decl_needed_$ac_func=yes"
2941 fi
2942 rm -f conftest*
2943 fi
2944
2945 if eval "test \"`echo '$gcc_cv_decl_needed_'$ac_func`\" = yes"; then
2946   echo "$ac_t""yes" 1>&6
2947   gcc_tr_decl=NEED_DECLARATION_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2948   cat >> confdefs.h <<EOF
2949 #define $gcc_tr_decl 1
2950 EOF
2951
2952 else
2953   echo "$ac_t""no" 1>&6
2954 fi
2955
2956 done
2957
2958
2959 for ac_func in malloc realloc calloc free
2960 do
2961 echo $ac_n "checking whether $ac_func must be declared""... $ac_c" 1>&6
2962 echo "configure:2963: checking whether $ac_func must be declared" >&5
2963 if eval "test \"`echo '$''{'gcc_cv_decl_needed_$ac_func'+set}'`\" = set"; then
2964   echo $ac_n "(cached) $ac_c" 1>&6
2965 else
2966   cat > conftest.$ac_ext <<EOF
2967 #line 2968 "configure"
2968 #include "confdefs.h"
2969
2970 #include <stdio.h>
2971 #ifdef STRING_WITH_STRINGS
2972 # include <string.h>
2973 # include <strings.h>
2974 #else
2975 # ifdef HAVE_STRING_H
2976 #  include <string.h>
2977 # else
2978 #  ifdef HAVE_STRINGS_H
2979 #   include <strings.h>
2980 #  endif
2981 # endif
2982 #endif
2983 #ifdef HAVE_STDLIB_H
2984 #include <stdlib.h>
2985 #endif
2986 #ifdef HAVE_UNISTD_H
2987 #include <unistd.h>
2988 #endif
2989 #ifndef HAVE_RINDEX
2990 #ifndef rindex
2991 #define rindex strrchr
2992 #endif
2993 #endif
2994 #ifndef HAVE_INDEX
2995 #ifndef index
2996 #define index strchr
2997 #endif
2998 #endif
2999 #ifdef HAVE_MALLOC_H
3000 #include <malloc.h>
3001 #endif
3002
3003 int main() {
3004 char *(*pfn) = (char *(*)) $ac_func
3005 ; return 0; }
3006 EOF
3007 if { (eval echo configure:3008: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3008   rm -rf conftest*
3009   eval "gcc_cv_decl_needed_$ac_func=no"
3010 else
3011   echo "configure: failed program was:" >&5
3012   cat conftest.$ac_ext >&5
3013   rm -rf conftest*
3014   eval "gcc_cv_decl_needed_$ac_func=yes"
3015 fi
3016 rm -f conftest*
3017 fi
3018
3019 if eval "test \"`echo '$gcc_cv_decl_needed_'$ac_func`\" = yes"; then
3020   echo "$ac_t""yes" 1>&6
3021   gcc_tr_decl=NEED_DECLARATION_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3022   cat >> confdefs.h <<EOF
3023 #define $gcc_tr_decl 1
3024 EOF
3025
3026 else
3027   echo "$ac_t""no" 1>&6
3028 fi
3029
3030 done
3031
3032
3033 for ac_func in getrlimit setrlimit getrusage
3034 do
3035 echo $ac_n "checking whether $ac_func must be declared""... $ac_c" 1>&6
3036 echo "configure:3037: checking whether $ac_func must be declared" >&5
3037 if eval "test \"`echo '$''{'gcc_cv_decl_needed_$ac_func'+set}'`\" = set"; then
3038   echo $ac_n "(cached) $ac_c" 1>&6
3039 else
3040   cat > conftest.$ac_ext <<EOF
3041 #line 3042 "configure"
3042 #include "confdefs.h"
3043
3044 #include <stdio.h>
3045 #ifdef STRING_WITH_STRINGS
3046 # include <string.h>
3047 # include <strings.h>
3048 #else
3049 # ifdef HAVE_STRING_H
3050 #  include <string.h>
3051 # else
3052 #  ifdef HAVE_STRINGS_H
3053 #   include <strings.h>
3054 #  endif
3055 # endif
3056 #endif
3057 #ifdef HAVE_STDLIB_H
3058 #include <stdlib.h>
3059 #endif
3060 #ifdef HAVE_UNISTD_H
3061 #include <unistd.h>
3062 #endif
3063 #ifndef HAVE_RINDEX
3064 #ifndef rindex
3065 #define rindex strrchr
3066 #endif
3067 #endif
3068 #ifndef HAVE_INDEX
3069 #ifndef index
3070 #define index strchr
3071 #endif
3072 #endif
3073 #include <sys/types.h>
3074 #ifdef HAVE_SYS_RESOURCE_H
3075 #include <sys/resource.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 # mkdir takes a single argument on some systems.
3109 echo $ac_n "checking if mkdir takes one argument""... $ac_c" 1>&6
3110 echo "configure:3111: checking if mkdir takes one argument" >&5
3111 if eval "test \"`echo '$''{'gcc_cv_mkdir_takes_one_arg'+set}'`\" = set"; then
3112   echo $ac_n "(cached) $ac_c" 1>&6
3113 else
3114   cat > conftest.$ac_ext <<EOF
3115 #line 3116 "configure"
3116 #include "confdefs.h"
3117
3118 #include <sys/types.h>
3119 #ifdef HAVE_SYS_STAT_H
3120 # include <sys/stat.h>
3121 #endif
3122 #ifdef HAVE_UNISTD_H
3123 # include <unistd.h>
3124 #endif
3125 #ifdef HAVE_DIRECT_H
3126 # include <direct.h>
3127 #endif
3128 int main() {
3129 mkdir ("foo", 0);
3130 ; return 0; }
3131 EOF
3132 if { (eval echo configure:3133: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3133   rm -rf conftest*
3134   gcc_cv_mkdir_takes_one_arg=no
3135 else
3136   echo "configure: failed program was:" >&5
3137   cat conftest.$ac_ext >&5
3138   rm -rf conftest*
3139   gcc_cv_mkdir_takes_one_arg=yes
3140 fi
3141 rm -f conftest*
3142 fi
3143
3144 echo "$ac_t""$gcc_cv_mkdir_takes_one_arg" 1>&6
3145 if test $gcc_cv_mkdir_takes_one_arg = yes ; then
3146   cat >> confdefs.h <<\EOF
3147 #define MKDIR_TAKES_ONE_ARG 1
3148 EOF
3149
3150 fi
3151
3152
3153 # File extensions
3154 manext='.1'
3155 objext='.o'
3156
3157
3158
3159 build_xm_file=
3160 build_xm_defines=
3161 build_install_headers_dir=install-headers-tar
3162 build_exeext=
3163 host_xm_file=
3164 host_xm_defines=
3165 host_xmake_file=
3166 host_truncate_target=
3167 host_exeext=
3168
3169 # Decode the host machine, then the target machine.
3170 # For the host machine, we save the xm_file variable as host_xm_file;
3171 # then we decode the target machine and forget everything else
3172 # that came from the host machine.
3173 for machine in $build $host $target; do
3174
3175         out_file=
3176         xmake_file=
3177         tmake_file=
3178         extra_headers=
3179         extra_passes=
3180         extra_parts=
3181         extra_programs=
3182         extra_objs=
3183         extra_host_objs=
3184         extra_gcc_objs=
3185         xm_defines=
3186         float_format=
3187         # Set this to force installation and use of collect2.
3188         use_collect2=
3189         # Set this to override the default target model.
3190         target_cpu_default=
3191         # Set this to control how the header file directory is installed.
3192         install_headers_dir=install-headers-tar
3193         # Set this to a non-empty list of args to pass to cpp if the target
3194         # wants its .md file passed through cpp.
3195         md_cppflags=
3196         # Set this if directory names should be truncated to 14 characters.
3197         truncate_target=
3198         # Set this if gdb needs a dir command with `dirname $out_file`
3199         gdb_needs_out_file_path=
3200         # Set this if the build machine requires executables to have a
3201         # file name suffix.
3202         exeext=
3203         # Set this to control which thread package will be used.
3204         thread_file=
3205         # Reinitialize these from the flag values every loop pass, since some
3206         # configure entries modify them.
3207         gas="$gas_flag"
3208         gnu_ld="$gnu_ld_flag"
3209         enable_threads=$enable_threads_flag
3210
3211         # Set default cpu_type, tm_file, tm_p_file and xm_file so it can be
3212         # updated in each machine entry.
3213         tm_p_file=
3214         cpu_type=`echo $machine | sed 's/-.*$//'`
3215         case $machine in
3216         alpha*-*-*)
3217                 cpu_type=alpha
3218                 ;;
3219         arm*-*-*)
3220                 cpu_type=arm
3221                 ;;
3222         c*-convex-*)
3223                 cpu_type=convex
3224                 ;;
3225         i[34567]86-*-*)
3226                 cpu_type=i386
3227                 ;;
3228         hppa*-*-*)
3229                 cpu_type=pa
3230                 ;;
3231         m68000-*-*)
3232                 cpu_type=m68k
3233                 ;;
3234         mips*-*-*)
3235                 cpu_type=mips
3236                 ;;
3237         pj*-*-*)
3238                 cpu_type=pj
3239                 ;;
3240         powerpc*-*-*)
3241                 cpu_type=rs6000
3242                 ;;
3243         pyramid-*-*)
3244                 cpu_type=pyr
3245                 ;;
3246         sparc*-*-*)
3247                 cpu_type=sparc
3248                 ;;
3249         esac
3250
3251         tm_file=${cpu_type}/${cpu_type}.h
3252         xm_file=${cpu_type}/xm-${cpu_type}.h
3253         if test -f ${srcdir}/config/${cpu_type}/${cpu_type}-protos.h;
3254         then
3255                 tm_p_file=${cpu_type}/${cpu_type}-protos.h;
3256         fi
3257         # On a.out targets, we need to use collect2.
3258         case $machine in
3259         *-*-*aout*)
3260                 use_collect2=yes
3261                 ;;
3262         esac
3263
3264         # Common parts for linux-gnu and openbsd systems
3265         case $machine in
3266         *-*-linux-gnu*)
3267                 xm_defines="HAVE_ATEXIT POSIX BSTRING"
3268                 ;;
3269         *-*-openbsd*)
3270                 tm_file=${cpu_type}/openbsd.h
3271                 tmake_file="t-libc-ok t-openbsd"
3272                 # avoid surprises, always provide an xm-openbsd file
3273                 xm_file=${cpu_type}/xm-openbsd.h
3274                 # don't depend on processor x-fragments as well
3275                 xmake_file=none
3276                 if test x$enable_threads = xyes; then
3277                         thread_file='posix'
3278                         tmake_file="${tmake_file} t-openbsd-thread"
3279                 fi
3280                 ;;
3281         esac
3282
3283         case $machine in
3284         # Support site-specific machine types.
3285         *local*)
3286                 cpu_type=`echo $machine | sed -e 's/-.*//'`
3287                 rest=`echo $machine | sed -e "s/$cpu_type-//"`
3288                 xm_file=${cpu_type}/xm-$rest.h
3289                 tm_file=${cpu_type}/$rest.h
3290                 if test -f $srcdir/config/${cpu_type}/x-$rest; \
3291                 then xmake_file=${cpu_type}/x-$rest; \
3292                 else true; \
3293                 fi
3294                 if test -f $srcdir/config/${cpu_type}/t-$rest; \
3295                 then tmake_file=${cpu_type}/t-$rest; \
3296                 else true; \
3297                 fi
3298                 ;;
3299         1750a-*-*)
3300                 ;;
3301         a29k-*-bsd* | a29k-*-sym1*)
3302                 tm_file="${tm_file} a29k/unix.h"
3303                 xm_defines=USG
3304                 xmake_file=a29k/x-unix
3305                 use_collect2=yes
3306                 ;;
3307         a29k-*-udi | a29k-*-coff)
3308                 tm_file="${tm_file} dbxcoff.h a29k/udi.h"
3309                 tmake_file=a29k/t-a29kbare
3310                 ;;
3311         a29k-wrs-vxworks*)
3312                 tm_file="${tm_file} dbxcoff.h a29k/udi.h a29k/vx29k.h"
3313                 tmake_file=a29k/t-vx29k
3314                 extra_parts="crtbegin.o crtend.o"
3315                 thread_file='vxworks'
3316                 ;;
3317         a29k-*-*)                       # Default a29k environment.
3318                 use_collect2=yes
3319                 ;;
3320         alpha-*-interix)
3321                 tm_file="${tm_file} alpha/alpha32.h interix.h alpha/alpha-interix.h"
3322
3323                 # GAS + IEEE_CONFORMANT+IEEE (no inexact);
3324                 #target_cpu_default="MASK_GAS|MASK_IEEE_CONFORMANT|MASK_IEEE"
3325
3326                 # GAS + IEEE_CONFORMANT
3327                 target_cpu_default="MASK_GAS|MASK_IEEE_CONFORMANT"
3328
3329                 xm_file="alpha/xm-alpha-interix.h xm-interix.h"
3330                 xmake_file="x-interix alpha/t-pe"
3331                 tmake_file="alpha/t-interix alpha/t-ieee"
3332                 if test x$enable_threads = xyes ; then
3333                         thread_file='posix'
3334                 fi
3335                 if test x$stabs = xyes ; then
3336                         tm_file="${tm_file} dbxcoff.h"
3337                 fi
3338                 #prefix='$$INTERIX_ROOT'/usr/contrib
3339                 #local_prefix='$$INTERIX_ROOT'/usr/contrib
3340                 ;;
3341         alpha*-*-linux-gnuecoff*)
3342                 tm_file="${tm_file} alpha/linux-ecoff.h alpha/linux.h"
3343                 target_cpu_default="MASK_GAS"
3344                 tmake_file="alpha/t-ieee"
3345                 gas=no
3346                 xmake_file=none
3347                 gas=yes gnu_ld=yes
3348                 ;;
3349         alpha*-*-linux-gnulibc1*)
3350                 tm_file="${tm_file} alpha/elf.h alpha/linux.h alpha/linux-elf.h"
3351                 target_cpu_default="MASK_GAS"
3352                 tmake_file="t-linux t-linux-gnulibc1 alpha/t-linux alpha/t-crtbe alpha/t-ieee"
3353                 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
3354                 xmake_file=none
3355                 gas=yes gnu_ld=yes
3356                 if test x$enable_threads = xyes; then
3357                         thread_file='posix'
3358                 fi
3359                 ;;
3360         alpha*-*-linux-gnu*)
3361                 tm_file="${tm_file} alpha/elf.h alpha/linux.h alpha/linux-elf.h"
3362                 target_cpu_default="MASK_GAS"
3363                 tmake_file="t-linux alpha/t-linux alpha/t-crtbe alpha/t-ieee"
3364                 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
3365                 xmake_file=none
3366                 gas=yes gnu_ld=yes
3367                 if test x$enable_threads = xyes; then
3368                         thread_file='posix'
3369                 fi
3370                 ;;
3371         alpha*-*-netbsd*)
3372                 tm_file="${tm_file} alpha/elf.h alpha/netbsd.h alpha/netbsd-elf.h"
3373                 target_cpu_default="MASK_GAS"
3374                 tmake_file="alpha/t-crtbe alpha/t-ieee"
3375                 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
3376                 xmake_file=none
3377                 gas=yes gnu_ld=yes
3378                 ;;
3379
3380         alpha*-*-openbsd*)
3381                 # default x-alpha is only appropriate for dec-osf.
3382                 target_cpu_default="MASK_GAS"
3383                 tmake_file="alpha/t-ieee"
3384                 ;;
3385
3386         alpha*-dec-osf*)
3387                 if test x$stabs = xyes
3388                 then
3389                         tm_file="${tm_file} dbx.h"
3390                 fi
3391                 if test x$gas != xyes
3392                 then
3393                         extra_passes="mips-tfile mips-tdump"
3394                 fi
3395                 use_collect2=yes
3396                 tmake_file="alpha/t-ieee"
3397                 case $machine in
3398                   *-*-osf1*)
3399                     tm_file="${tm_file} alpha/osf.h alpha/osf12.h alpha/osf2or3.h"
3400                     ;;
3401                   *-*-osf[23]*)
3402                     tm_file="${tm_file} alpha/osf.h alpha/osf2or3.h"
3403                     ;;
3404                   *-*-osf4*)
3405                     tm_file="${tm_file} alpha/osf.h"
3406                     # Some versions of OSF4 (specifically X4.0-9 296.7) have
3407                     # a broken tar, so we use cpio instead.
3408                     install_headers_dir=install-headers-cpio
3409                     ;;
3410                   *-*-osf5*)
3411                     tm_file="${tm_file} alpha/osf.h alpha/osf5.h"
3412                     ;;
3413                 esac
3414                 case $machine in
3415                   *-*-osf4.0[b-z] | *-*-osf4.[1-9]* | *-*-osf5*)
3416                     target_cpu_default=MASK_SUPPORT_ARCH
3417                     ;;
3418                 esac
3419                 ;;
3420         alpha*-*-vxworks*)
3421                 tm_file="${tm_file} dbx.h alpha/vxworks.h"
3422                 tmake_file="alpha/t-ieee"
3423                 if  x$gas != xyes
3424                 then
3425                         extra_passes="mips-tfile mips-tdump"
3426                 fi
3427                 use_collect2=yes
3428                 thread_file='vxworks'
3429                 ;;
3430         alpha*-*-winnt*)
3431                 tm_file="${tm_file} alpha/alpha32.h alpha/win-nt.h winnt/win-nt.h"
3432                 xm_file="${xm_file} config/winnt/xm-winnt.h alpha/xm-winnt.h"
3433                 tmake_file="t-libc-ok alpha/t-ieee"
3434                 xmake_file=winnt/x-winnt
3435                 extra_host_objs=oldnames.o
3436                 extra_gcc_objs="spawnv.o oldnames.o"
3437                 if test x$gnu_ld != xyes
3438                 then
3439                         extra_programs=ld.exe
3440                 fi
3441                 if test x$enable_threads = xyes; then
3442                         thread_file='win32'
3443                 fi
3444                 ;;
3445         alpha*-dec-vms*)
3446                 tm_file=alpha/vms.h
3447                 xm_file="${xm_file} alpha/xm-vms.h"
3448                 tmake_file="alpha/t-vms alpha/t-ieee"
3449                 ;;
3450         arc-*-elf*)
3451                 extra_parts="crtinit.o crtfini.o"
3452                 ;;
3453         arm-*-coff* | armel-*-coff*)
3454                 tm_file=arm/coff.h
3455                 tmake_file=arm/t-arm-coff
3456                 ;;
3457         arm-*-vxworks*)
3458                 tm_file=arm/vxarm.h
3459                 tmake_file=arm/t-arm-coff
3460                 thread_file='vxworks'
3461                 ;;
3462         arm-*-riscix1.[01]*)            # Acorn RISC machine (early versions)
3463                 tm_file=arm/riscix1-1.h
3464                 use_collect2=yes
3465                 ;;
3466         arm-*-riscix*)                  # Acorn RISC machine
3467                 if test x$gas = xyes
3468                 then
3469                     tm_file=arm/rix-gas.h
3470                 else
3471                     tm_file=arm/riscix.h
3472                 fi
3473                 xmake_file=arm/x-riscix
3474                 tmake_file=arm/t-riscix
3475                 use_collect2=yes
3476                 ;;
3477         arm-semi-aout | armel-semi-aout)
3478                 tm_file=arm/semi.h
3479                 tmake_file=arm/t-semi
3480                 ;;
3481         arm-semi-aof | armel-semi-aof)
3482                 tm_file=arm/semiaof.h
3483                 tmake_file=arm/t-semiaof
3484                 ;;
3485         arm*-*-netbsd*)
3486                 tm_file=arm/netbsd.h
3487                 tmake_file="t-netbsd arm/t-netbsd"
3488                 use_collect2=yes
3489                 ;;
3490         arm*-*-linux-gnuaout*)          # ARM GNU/Linux with a.out
3491                 cpu_type=arm
3492                 xmake_file=x-linux
3493                 tm_file=arm/linux-aout.h
3494                 tmake_file=arm/t-linux
3495                 gnu_ld=yes
3496                 ;;
3497         arm*-*-linux-gnuoldld*)         # ARM GNU/Linux with old ELF linker
3498                 xm_file=arm/xm-linux.h
3499                 xmake_file=x-linux
3500                 tm_file="arm/linux-oldld.h arm/linux-elf.h"
3501                 case $machine in
3502                 armv2*-*-*)
3503                         tm_file="arm/linux-elf26.h $tm_file"
3504                         ;;
3505                 esac
3506                 tmake_file="t-linux arm/t-linux"
3507                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
3508                 gnu_ld=yes
3509                 case x${enable_threads} in
3510                 x | xyes | xpthreads | xposix)
3511                         thread_file='posix'
3512                         ;;
3513                 esac
3514                 ;;
3515         arm*-*-linux-gnu*)              # ARM GNU/Linux with ELF
3516                 xm_file=arm/xm-linux.h
3517                 xmake_file=x-linux
3518                 tm_file="arm/linux-elf.h"
3519                 case $machine in
3520                 armv2*-*-*)
3521                         tm_file="arm/linux-elf26.h $tm_file"
3522                         ;;
3523                 esac
3524                 tmake_file="t-linux arm/t-linux"
3525                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
3526                 gnu_ld=yes
3527                 case x${enable_threads} in
3528                 x | xyes | xpthreads | xposix)
3529                         thread_file='posix'
3530                         ;;
3531                 esac
3532                 ;;
3533         arm*-*-uclinux*)                # ARM ucLinux
3534                 tm_file=arm/uclinux-elf.h
3535                 tmake_file=arm/t-arm-elf
3536                 ;;
3537         arm*-*-aout)
3538                 tm_file=arm/aout.h
3539                 tmake_file=arm/t-arm-aout
3540                 ;;
3541         arm*-*-ecos-elf)
3542                 tm_file=arm/ecos-elf.h
3543                 tmake_file=arm/t-arm-elf
3544                 ;;
3545         arm*-*-elf)
3546                 tm_file=arm/unknown-elf.h
3547                 tmake_file=arm/t-arm-elf
3548                 ;;
3549         arm*-*-conix*)
3550                 tm_file=arm/conix-elf.h
3551                 tmake_file=arm/t-arm-elf
3552                 ;;
3553         arm*-*-oabi)
3554                 tm_file=arm/unknown-elf-oabi.h
3555                 tmake_file=arm/t-arm-elf
3556                 ;;
3557         arm-*-pe*)
3558                 tm_file=arm/pe.h
3559                 tmake_file=arm/t-pe
3560                 extra_objs=pe.o
3561                 ;;
3562         avr-*-*)
3563                 ;;
3564         c1-convex-*)                    # Convex C1
3565                 target_cpu_default=1
3566                 use_collect2=yes
3567                 ;;
3568         c2-convex-*)                    # Convex C2
3569                 target_cpu_default=2
3570                 use_collect2=yes
3571                 ;;
3572         c32-convex-*)
3573                 target_cpu_default=4
3574                 use_collect2=yes
3575                 ;;
3576         c34-convex-*)
3577                 target_cpu_default=8
3578                 use_collect2=yes
3579                 ;;
3580         c38-convex-*)
3581                 target_cpu_default=16
3582                 use_collect2=yes
3583                 ;;
3584         c4x-*)
3585                 cpu_type=c4x
3586                 tmake_file=c4x/t-c4x
3587                 ;;
3588         clipper-intergraph-clix*)
3589                 tm_file="${tm_file} svr3.h clipper/clix.h"
3590                 xm_file=clipper/xm-clix.h
3591                 xmake_file=clipper/x-clix
3592                 extra_headers=va-clipper.h
3593                 extra_parts="crtbegin.o crtend.o"
3594                 install_headers_dir=install-headers-cpio
3595                 ;;
3596         dsp16xx-*)
3597                 ;;
3598         elxsi-elxsi-*)
3599                 use_collect2=yes
3600                 ;;
3601         fr30-*-elf)
3602                 tm_file="fr30/fr30.h"
3603                 tmake_file=fr30/t-fr30
3604                 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
3605                 ;;
3606 # This hasn't been upgraded to GCC 2.
3607 #       fx80-alliant-*)                 # Alliant FX/80
3608 #               ;;
3609         h8300-*-*)
3610                 float_format=i32
3611                 ;;
3612         hppa*-*-linux*)
3613                 target_cpu_default="(MASK_PA_11 | MASK_GAS | MASK_JUMP_IN_DELAY)"
3614                 tm_file="${tm_file} pa/elf.h linux.h pa/pa-linux.h"
3615                 tmake_file="t-linux pa/t-linux"
3616                 extra_parts="crtbegin.o crtend.o"
3617                 xmake_file=none
3618                 gas=yes gnu_ld=yes
3619                 if test x$enable_threads = xyes; then
3620                         thread_file='posix'
3621                 fi
3622                 ;;
3623         hppa*-*-openbsd*)
3624                 target_cpu_default="MASK_PA_11"
3625                 tmake_file=pa/t-openbsd
3626                 ;;
3627         hppa1.1-*-pro*)
3628                 target_cpu_default="(MASK_JUMP_IN_DELAY | MASK_PORTABLE_RUNTIME | MASK_GAS | MASK_NO_SPACE_REGS | MASK_SOFT_FLOAT)"
3629                 tm_file="${tm_file} pa/pa32-regs.h elfos.h pa/elf.h pa/pa-pro-end.h libgloss.h"
3630                 xm_file=pa/xm-papro.h
3631                 tmake_file=pa/t-pro
3632                 ;;
3633         hppa1.1-*-osf*)
3634                 target_cpu_default="MASK_PA_11"
3635                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-osf.h"
3636                 use_collect2=yes
3637                 ;;
3638         hppa1.1-*-rtems*)
3639                 target_cpu_default="(MASK_JUMP_IN_DELAY | MASK_PORTABLE_RUNTIME | MASK_GAS | MASK_NO_SPACE_REGS | MASK_SOFT_FLOAT)"
3640                 tm_file="${tm_file} pa/pa32-regs.h elfos.h pa/elf.h pa/pa-pro-end.h libgloss.h pa/rtems.h"
3641                 xm_file=pa/xm-papro.h
3642                 tmake_file=pa/t-pro
3643                 ;;
3644         hppa1.0-*-osf*)
3645                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-osf.h"
3646                 use_collect2=yes
3647                 ;;
3648         hppa1.1-*-bsd*)
3649                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h"
3650                 target_cpu_default="MASK_PA_11"
3651                 use_collect2=yes
3652                 ;;
3653         hppa1.0-*-bsd*)
3654                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h"
3655                 use_collect2=yes
3656                 ;;
3657         hppa1.0-*-hpux7*)
3658                 tm_file="pa/pa-oldas.h ${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux7.h"
3659                 xm_file=pa/xm-pahpux.h
3660                 xmake_file=pa/x-pa-hpux
3661                 if test x$gas = xyes
3662                 then
3663                         tm_file="${tm_file} pa/gas.h"
3664                 fi
3665                 install_headers_dir=install-headers-cpio
3666                 use_collect2=yes
3667                 ;;
3668         hppa1.0-*-hpux8.0[0-2]*)
3669                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h"
3670                 xm_file=pa/xm-pahpux.h
3671                 xmake_file=pa/x-pa-hpux
3672                 if test x$gas = xyes
3673                 then
3674                         tm_file="${tm_file} pa/pa-gas.h"
3675                 else
3676                         tm_file="pa/pa-oldas.h ${tm_file}"
3677                 fi
3678                 install_headers_dir=install-headers-cpio
3679                 use_collect2=yes
3680                 ;;
3681         hppa1.1-*-hpux8.0[0-2]*)
3682                 target_cpu_default="MASK_PA_11"
3683                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h"
3684                 xm_file=pa/xm-pahpux.h
3685                 xmake_file=pa/x-pa-hpux
3686                 if test x$gas = xyes
3687                 then
3688                         tm_file="${tm_file} pa/pa-gas.h"
3689                 else
3690                         tm_file="pa/pa-oldas.h ${tm_file}"
3691                 fi
3692                 install_headers_dir=install-headers-cpio
3693                 use_collect2=yes
3694                 ;;
3695         hppa1.1-*-hpux8*)
3696                 target_cpu_default="MASK_PA_11"
3697                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h"
3698                 xm_file=pa/xm-pahpux.h
3699                 xmake_file=pa/x-pa-hpux
3700                 if test x$gas = xyes
3701                 then
3702                         tm_file="${tm_file} pa/pa-gas.h"
3703                 fi
3704                 install_headers_dir=install-headers-cpio
3705                 use_collect2=yes
3706                 ;;
3707         hppa1.0-*-hpux8*)
3708                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h"
3709                 xm_file=pa/xm-pahpux.h
3710                 xmake_file=pa/x-pa-hpux
3711                 if test x$gas = xyes
3712                 then
3713                         tm_file="${tm_file} pa/pa-gas.h"
3714                 fi
3715                 install_headers_dir=install-headers-cpio
3716                 use_collect2=yes
3717                 ;;
3718         hppa1.1-*-hpux10* | hppa2*-*-hpux10*)
3719                 target_cpu_default="MASK_PA_11"
3720                 tm_file="${tm_file} pa/pa32-regs.h pa/long_double.h pa/som.h pa/pa-hpux.h pa/pa-hpux10.h"
3721                 float_format=i128
3722                 xm_file=pa/xm-pahpux.h
3723                 xmake_file=pa/x-pa-hpux
3724                 tmake_file=pa/t-pa
3725                 if test x$gas = xyes
3726                 then
3727                         tm_file="${tm_file} pa/pa-gas.h"
3728                 fi
3729                 if test x$enable_threads = x; then
3730                     enable_threads=$have_pthread_h
3731                 fi
3732                 if test x$enable_threads = xyes; then
3733                         thread_file='dce'
3734                         tmake_file="${tmake_file} pa/t-dce-thr"
3735                 fi
3736                 install_headers_dir=install-headers-cpio
3737                 use_collect2=yes
3738                 ;;
3739         hppa1.0-*-hpux10*)
3740                 tm_file="${tm_file} pa/pa32-regs.h pa/long_double.h pa/som.h pa/pa-hpux.h pa/pa-hpux10.h"
3741                 float_format=i128
3742                 xm_file=pa/xm-pahpux.h
3743                 xmake_file=pa/x-pa-hpux
3744                 tmake_file=pa/t-pa
3745                 if test x$gas = xyes
3746                 then
3747                         tm_file="${tm_file} pa/pa-gas.h"
3748                 fi
3749                 if test x$enable_threads = x; then
3750                     enable_threads=$have_pthread_h
3751                 fi
3752                 if test x$enable_threads = xyes; then
3753                         thread_file='dce'
3754                         tmake_file="${tmake_file} pa/t-dce-thr"
3755                 fi
3756                 install_headers_dir=install-headers-cpio
3757                 use_collect2=yes
3758                 ;;
3759         hppa1.1-*-hpux11* | hppa2*-*-hpux11*)
3760                 target_cpu_default="MASK_PA_11"
3761                 tm_file="${tm_file} pa/pa32-regs.h pa/long_double.h pa/som.h pa/pa-hpux.h pa/pa-hpux11.h"
3762                 float_format=i128
3763                 xm_file=pa/xm-pahpux.h
3764                 xmake_file=pa/x-pa-hpux
3765                 tmake_file=pa/t-pa
3766                 if test x$gas = xyes
3767                 then
3768                         tm_file="${tm_file} pa/pa-gas.h"
3769                 fi
3770 #               if test x$enable_threads = x; then
3771 #                   enable_threads=$have_pthread_h
3772 #               fi
3773 #               if test x$enable_threads = xyes; then
3774 #                       thread_file='dce'
3775 #                       tmake_file="${tmake_file} pa/t-dce-thr"
3776 #               fi
3777                 install_headers_dir=install-headers-cpio
3778                 use_collect2=yes
3779                 ;;
3780         hppa1.0-*-hpux11*)
3781                 tm_file="${tm_file} pa/pa32-regs.h pa/long_double.h pa/som.h pa/pa-hpux.h pa/pa-hpux11.h"
3782                 float_format=i128
3783                 xm_file=pa/xm-pahpux.h
3784                 xmake_file=pa/x-pa-hpux
3785                 if test x$gas = xyes
3786                 then
3787                         tm_file="${tm_file} pa/pa-gas.h"
3788                 fi
3789 #               if test x$enable_threads = x; then
3790 #                   enable_threads=$have_pthread_h
3791 #               fi
3792 #               if test x$enable_threads = xyes; then
3793 #                       thread_file='dce'
3794 #                       tmake_file="${tmake_file} pa/t-dce-thr"
3795 #               fi
3796                 install_headers_dir=install-headers-cpio
3797                 use_collect2=yes
3798                 ;;
3799         hppa1.1-*-hpux* | hppa2*-*-hpux*)
3800                 target_cpu_default="MASK_PA_11"
3801                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h pa/pa-hpux9.h"
3802                 xm_file=pa/xm-pahpux.h
3803                 xmake_file=pa/x-pa-hpux
3804                 if test x$gas = xyes
3805                 then
3806                         tm_file="${tm_file} pa/pa-gas.h"
3807                 fi
3808                 install_headers_dir=install-headers-cpio
3809                 use_collect2=yes
3810                 ;;
3811         hppa1.0-*-hpux*)
3812                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h pa/pa-hpux9.h"
3813                 xm_file=pa/xm-pahpux.h
3814                 xmake_file=pa/x-pa-hpux
3815                 if test x$gas = xyes
3816                 then
3817                         tm_file="${tm_file} pa/pa-gas.h"
3818                 fi
3819                 install_headers_dir=install-headers-cpio
3820                 use_collect2=yes
3821                 ;;
3822         hppa1.1-*-hiux* | hppa2*-*-hiux*)
3823                 target_cpu_default="MASK_PA_11"
3824                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h pa/pa-hiux.h"
3825                 xm_file=pa/xm-pahpux.h
3826                 xmake_file=pa/x-pa-hpux
3827                 if test x$gas = xyes
3828                 then
3829                         tm_file="${tm_file} pa/pa-gas.h"
3830                 fi
3831                 install_headers_dir=install-headers-cpio
3832                 use_collect2=yes
3833                 ;;
3834         hppa1.0-*-hiux*)
3835                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h pa/pa-hiux.h"
3836                 xm_file=pa/xm-pahpux.h
3837                 xmake_file=pa/x-pa-hpux
3838                 if test x$gas = xyes
3839                 then
3840                         tm_file="${tm_file} pa/pa-gas.h"
3841                 fi
3842                 install_headers_dir=install-headers-cpio
3843                 use_collect2=yes
3844                 ;;
3845         hppa*-*-lites*)
3846                 tm_file="${tm_file} pa/pa32-regs.h elfos.h pa/elf.h"
3847                 target_cpu_default="MASK_PA_11"
3848                 use_collect2=yes
3849                 ;;
3850         hppa*-*-mpeix*)
3851                 tm_file="${tm_file} pa/pa-mpeix.h"
3852                 xm_file=pa/xm-pampeix.h
3853                 xmake_file=pa/x-pa-mpeix
3854                 echo "You must use gas. Assuming it is already installed."
3855                 install_headers_dir=install-headers-tar
3856                 use_collect2=yes
3857                 ;;
3858         i370-*-opened*)                  # IBM 360/370/390 Architecture
3859                 xm_file=i370/xm-oe.h
3860                 tm_file=i370/oe.h
3861                 xmake_file=i370/x-oe
3862                 tmake_file=i370/t-oe
3863                 ;;
3864         i370-*-mvs*)
3865                 xm_file=i370/xm-mvs.h
3866                 tm_file=i370/mvs.h
3867                 tmake_file=i370/t-mvs
3868                 ;;
3869         i370-*-linux*)
3870                 xm_file="xm-linux.h i370/xm-linux.h"
3871                 xmake_file=x-linux
3872                 tm_file="i370/linux.h ${tm_file}"
3873                 tmake_file="t-linux i370/t-linux"
3874                 # broken_install=yes
3875                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
3876                 # extra_parts="crtbegin.o crtend.o"
3877                 gnu_ld=yes
3878                 gas=yes
3879                 elf=yes
3880                 if test x$enable_threads = xyes; then
3881                         thread_file='posix'
3882                 fi
3883                 ;;
3884         i[34567]86-*-elf*)
3885                 xm_file="${xm_file} xm-svr4.h i386/xm-sysv4.h"
3886                 tm_file=i386/i386elf.h
3887                 tmake_file=i386/t-i386elf
3888                 xmake_file=x-svr4
3889                 ;;
3890         i[34567]86-ibm-aix*)            # IBM PS/2 running AIX
3891                 if test x$gas = xyes
3892                 then
3893                         tm_file=i386/aix386.h
3894                         extra_parts="crtbegin.o crtend.o"
3895                         tmake_file=i386/t-crtstuff
3896                 else
3897                         tm_file=i386/aix386ng.h
3898                         use_collect2=yes
3899                 fi
3900                 xm_file="xm-alloca.h i386/xm-aix.h ${xm_file}"
3901                 xm_defines=USG
3902                 xmake_file=i386/x-aix
3903                 ;;
3904         i[34567]86-ncr-sysv4*)          # NCR 3000 - ix86 running system V.4
3905                 xm_file="xm-alloca.h ${xm_file}"
3906                 xm_defines="USG POSIX SMALL_ARG_MAX"
3907                 xmake_file=i386/x-ncr3000
3908                 if test x$stabs = xyes -a x$gas = xyes
3909                 then
3910                         tm_file=i386/sysv4gdb.h
3911                 else
3912                         tm_file=i386/sysv4.h
3913                 fi
3914                 extra_parts="crtbegin.o crtend.o"
3915                 tmake_file=i386/t-crtpic
3916                 ;;
3917         i[34567]86-next-*)
3918                 tm_file=i386/next.h
3919                 xm_file=i386/xm-next.h
3920                 tmake_file=i386/t-next
3921                 xmake_file=i386/x-next
3922                 extra_objs=nextstep.o
3923                 extra_parts="crtbegin.o crtend.o"
3924                 if test x$enable_threads = xyes; then
3925                         thread_file='mach'
3926                 fi
3927                 ;;
3928         i[34567]86-sequent-bsd*)                # 80386 from Sequent
3929                 use_collect2=yes
3930                 if test x$gas = xyes
3931                 then
3932                         tm_file=i386/seq-gas.h
3933                 else
3934                         tm_file=i386/sequent.h
3935                 fi
3936                 ;;
3937         i[34567]86-sequent-ptx1*)
3938                 xm_defines="USG SVR3"
3939                 xmake_file=i386/x-sysv3
3940                 tm_file=i386/seq-sysv3.h
3941                 tmake_file=i386/t-crtstuff
3942                 extra_parts="crtbegin.o crtend.o"
3943                 install_headers_dir=install-headers-cpio
3944                 ;;
3945         i[34567]86-sequent-ptx2* | i[34567]86-sequent-sysv3*)
3946                 xm_defines="USG SVR3"
3947                 xmake_file=i386/x-sysv3
3948                 tm_file=i386/seq2-sysv3.h
3949                 tmake_file=i386/t-crtstuff
3950                 extra_parts="crtbegin.o crtend.o"
3951                 install_headers_dir=install-headers-cpio
3952                 ;;
3953         i[34567]86-sequent-ptx4* | i[34567]86-sequent-sysv4*)
3954                 xm_file="xm-alloca.h ${xm_file}"
3955                 xm_defines="USG POSIX SMALL_ARG_MAX"
3956                 xmake_file=x-svr4
3957                 tm_file=i386/ptx4-i.h
3958                 tmake_file=t-svr4
3959                 extra_parts="crtbegin.o crtend.o"
3960                 install_headers_dir=install-headers-cpio
3961                 ;;
3962         i386-sun-sunos*)                # Sun i386 roadrunner
3963                 xm_defines=USG
3964                 tm_file=i386/sun.h
3965                 use_collect2=yes
3966                 ;;
3967         i[34567]86-wrs-vxworks*)
3968                 tm_file=i386/vxi386.h
3969                 tmake_file=i386/t-i386bare
3970                 thread_file='vxworks'
3971                 ;;
3972         i[34567]86-*-aout*)
3973                 tm_file=i386/i386-aout.h
3974                 tmake_file=i386/t-i386bare
3975                 ;;
3976         i[34567]86-*-beospe*)
3977                 xm_file=i386/xm-beos.h
3978                 xm_defines="USE_C_ALLOCA"
3979                 tmake_file=i386/t-beos
3980                 tm_file=i386/beos-pe.h
3981                 xmake_file=i386/x-beos
3982                 extra_objs=winnt.o
3983                 ;;
3984         i[34567]86-*-beoself* | i[34567]86-*-beos*)
3985                 xm_file=i386/xm-beos.h
3986                 tmake_file='i386/t-beos i386/t-crtpic'
3987                 tm_file=i386/beos-elf.h
3988                 xmake_file=i386/x-beos
3989                 extra_objs=winnt.o
3990                 extra_parts='crtbegin.o crtend.o'
3991                 ;;
3992         i[34567]86-*-bsdi* | i[34567]86-*-bsd386*)
3993                 tm_file=i386/bsd386.h
3994 #               tmake_file=t-libc-ok
3995                 ;;
3996         i[34567]86-*-bsd*)
3997                 tm_file=i386/386bsd.h
3998 #               tmake_file=t-libc-ok
3999 # Next line turned off because both 386BSD and BSD/386 use GNU ld.
4000 #               use_collect2=yes
4001                 ;;
4002         i[34567]86-*-freebsdelf*)
4003                 tm_file="i386/i386.h i386/att.h svr4.h freebsd.h i386/freebsd-elf.h i386/perform.h"
4004                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
4005                 tmake_file=t-freebsd
4006                 gas=yes
4007                 gnu_ld=yes
4008                 stabs=yes
4009                 case x${enable_threads} in
4010                 xyes | xpthreads | xposix)
4011                         thread_file='posix'
4012                         tmake_file="${tmake_file} t-freebsd-thread"
4013                         ;;
4014                 esac
4015                 ;;
4016         i[34567]86-*-freebsd*)
4017                 tm_file="i386/freebsd.h i386/perform.h"
4018                 tmake_file=t-freebsd
4019                 ;;
4020         i[34567]86-*-netbsd*)
4021                 tm_file=i386/netbsd.h
4022                 tmake_file=t-netbsd
4023                 use_collect2=yes
4024                 ;;
4025         i[34567]86-*-openbsd*)
4026                 # we need collect2 until our bug is fixed...
4027                 use_collect2=yes
4028                 ;;
4029         i[34567]86-*-coff*)
4030                 tm_file=i386/i386-coff.h
4031                 tmake_file=i386/t-i386bare
4032                 ;;
4033         i[34567]86-*-isc*)              # 80386 running ISC system
4034                 xm_file="${xm_file} i386/xm-isc.h"
4035                 xm_defines="USG SVR3"
4036                 case $machine in
4037                   i[34567]86-*-isc[34]*)
4038                     xmake_file=i386/x-isc3
4039                     ;;
4040                   *)
4041                     xmake_file=i386/x-isc
4042                     ;;
4043                 esac
4044                 if test x$gas = xyes -a x$stabs = xyes
4045                 then
4046                         tm_file=i386/iscdbx.h
4047                         tmake_file=i386/t-svr3dbx
4048                         extra_parts="svr3.ifile svr3z.ifile"
4049                 else
4050                         tm_file=i386/isccoff.h
4051                         tmake_file=i386/t-crtstuff
4052                         extra_parts="crtbegin.o crtend.o"
4053                 fi
4054                 install_headers_dir=install-headers-cpio
4055                 ;;
4056         i[34567]86-*-linux-gnuoldld*)   # Intel 80386's running GNU/Linux
4057                                         # pre BFD linkers
4058                 xmake_file=x-linux-aout
4059                 tmake_file="t-linux-aout i386/t-crtstuff"
4060                 tm_file=i386/linux-oldld.h
4061                 gnu_ld=yes
4062                 float_format=i386
4063                 ;;
4064         i[34567]86-*-linux-gnuaout*)    # Intel 80386's running GNU/Linux
4065                 xmake_file=x-linux-aout
4066                 tmake_file="t-linux-aout i386/t-crtstuff"
4067                 tm_file=i386/linux-aout.h
4068                 gnu_ld=yes
4069                 float_format=i386
4070                 ;;
4071         i[34567]86-*-linux-gnulibc1)    # Intel 80386's running GNU/Linux
4072                                         # GNU/Linux C library 5
4073                 xmake_file=x-linux
4074                 tm_file=i386/linux.h
4075                 tmake_file="t-linux t-linux-gnulibc1 i386/t-crtstuff"
4076                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
4077                 gnu_ld=yes
4078                 float_format=i386
4079                 if test x$enable_threads = xyes; then
4080                         thread_file='single'
4081                 fi
4082                 ;;
4083         i[34567]86-*-linux-gnu*)        # Intel 80386's running GNU/Linux
4084                                         # aka GNU/Linux C library 6
4085                 xmake_file=x-linux
4086                 tm_file=i386/linux.h
4087                 tmake_file="t-linux i386/t-crtstuff"
4088                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
4089                 gnu_ld=yes
4090                 float_format=i386
4091                 if test x$enable_threads = xyes; then
4092                         thread_file='posix'
4093                 fi
4094                 ;;
4095         i[34567]86-*-gnu*)
4096                 float_format=i386
4097                 ;;
4098         i[34567]86-go32-msdos | i[34567]86-*-go32*)
4099                 echo "GO32/DJGPP V1.X is no longer supported. Use *-pc-msdosdjgpp for DJGPP V2.X instead."
4100                 exit 1
4101                 ;;
4102         i[34567]86-pc-msdosdjgpp*)
4103                 xm_file=i386/xm-djgpp.h
4104                 tm_file=i386/djgpp.h
4105                 tmake_file=i386/t-djgpp
4106                 xmake_file=i386/x-djgpp
4107                 gnu_ld=yes
4108                 gas=yes
4109                 exeext=.exe
4110                 case $host in *pc-msdosdjgpp*)
4111                         target_alias=djgpp
4112                         ;;
4113                 esac
4114                 ;;
4115         i[34567]86-moss-msdos* | i[34567]86-*-moss*)
4116                 tm_file=i386/moss.h
4117                 tmake_file=t-libc-ok
4118                 gnu_ld=yes
4119                 gas=yes
4120                 ;;
4121         i[34567]86-*-lynxos*)
4122                 if test x$gas = xyes
4123                 then
4124                         tm_file=i386/lynx.h
4125                 else
4126                         tm_file=i386/lynx-ng.h
4127                 fi
4128                 xm_file=i386/xm-lynx.h
4129                 tmake_file=i386/t-i386bare
4130                 xmake_file=x-lynx
4131                 ;;
4132         i[34567]86-*-mach*)
4133                 tm_file=i386/mach.h
4134 #               tmake_file=t-libc-ok
4135                 use_collect2=yes
4136                 ;;
4137         i[34567]86-*-osfrose*)          # 386 using OSF/rose
4138                 if test x$elf = xyes
4139                 then
4140                         tm_file=i386/osfelf.h
4141                         use_collect2=
4142                 else
4143                         tm_file=i386/osfrose.h
4144                         use_collect2=yes
4145                 fi
4146                 xm_file="i386/xm-osf.h ${xm_file}"
4147                 xmake_file=i386/x-osfrose
4148                 tmake_file=i386/t-osf
4149                 extra_objs=halfpic.o
4150                 ;;
4151         i[34567]86-go32-rtems*)
4152                 cpu_type=i386
4153                 xm_file=i386/xm-go32.h
4154                 tm_file=i386/go32-rtems.h
4155                 tmake_file="i386/t-go32 t-rtems"
4156                 ;;
4157         i[34567]86-*-rtemscoff*)
4158                 cpu_type=i386
4159                 tm_file=i386/rtems.h
4160                 tmake_file="i386/t-i386bare t-rtems"
4161                 ;;
4162         i[34567]86-*-rtems*|i[34567]86-*-rtemself*)
4163                 cpu_type=i386
4164                 tm_file=i386/rtemself.h
4165                 extra_parts="crtbegin.o crtend.o crti.o crtn.o"
4166                 tmake_file="i386/t-rtems-i386 i386/t-crtstuff t-rtems"
4167                 ;;
4168         i[34567]86-*-sco3.2v5*) # 80386 running SCO Open Server 5
4169                 xm_file="xm-alloca.h ${xm_file} i386/xm-sco5.h"
4170                 xm_defines="USG SVR3"
4171                 xmake_file=i386/x-sco5
4172                 install_headers_dir=install-headers-cpio
4173                 tm_file=i386/sco5.h
4174                 if test x$gas = xyes
4175                 then
4176                         tm_file="i386/sco5gas.h ${tm_file}"
4177                         tmake_file=i386/t-sco5gas
4178                 else
4179                         tmake_file=i386/t-sco5
4180                 fi
4181                 extra_parts="crti.o crtbegin.o crtend.o crtbeginS.o crtendS.o"
4182                 ;;
4183         i[34567]86-*-sco3.2v4*)         # 80386 running SCO 3.2v4 system
4184                 xm_file="${xm_file} i386/xm-sco.h"
4185                 xm_defines="USG SVR3 BROKEN_LDEXP SMALL_ARG_MAX"
4186                 xmake_file=i386/x-sco4
4187                 install_headers_dir=install-headers-cpio
4188                 if test x$stabs = xyes
4189                 then
4190                         tm_file=i386/sco4dbx.h
4191                         tmake_file=i386/t-svr3dbx
4192                         extra_parts="svr3.ifile svr3z.rfile"
4193                 else
4194                         tm_file=i386/sco4.h
4195                         tmake_file=i386/t-crtstuff
4196                         extra_parts="crtbegin.o crtend.o"
4197                 fi
4198                 # The default EAFS filesystem supports long file names.
4199                 # Truncating the target makes $host != $target which
4200                 # makes gcc think it is doing a cross-compile.
4201                 # truncate_target=yes
4202                 ;;
4203         i[34567]86-*-sco*)              # 80386 running SCO system
4204                 xm_file=i386/xm-sco.h
4205                 xmake_file=i386/x-sco
4206                 install_headers_dir=install-headers-cpio
4207                 if test x$stabs = xyes
4208                 then
4209                         tm_file=i386/scodbx.h
4210                         tmake_file=i386/t-svr3dbx
4211                         extra_parts="svr3.ifile svr3z.rfile"
4212                 else
4213                         tm_file=i386/sco.h
4214                         extra_parts="crtbegin.o crtend.o"
4215                         tmake_file=i386/t-crtstuff
4216                 fi
4217                 truncate_target=yes
4218                 ;;
4219         i[34567]86-*-solaris2*)
4220                 xm_file="xm-alloca.h ${xm_file}"
4221                 xm_defines="USG POSIX SMALL_ARG_MAX"
4222                 tm_file=i386/sol2.h
4223                 if test x$gas = xyes; then
4224                         # Only needed if gas does not support -s
4225                         tm_file="i386/sol2gas.h ${tm_file}"
4226                 fi
4227                 tmake_file=i386/t-sol2
4228                 extra_parts="crt1.o crti.o crtn.o gcrt1.o gmon.o crtbegin.o crtend.o"
4229                 xmake_file=x-svr4
4230                 if test x${enable_threads} = x; then
4231                     enable_threads=$have_pthread_h
4232                     if test x${enable_threads} = x; then
4233                         enable_threads=$have_thread_h
4234                     fi
4235                 fi
4236                 if test x${enable_threads} = xyes; then
4237                     if test x${have_pthread_h} = xyes; then
4238                         thread_file='posix'
4239                     else
4240                         thread_file='solaris'
4241                     fi
4242                 fi
4243                 ;;
4244        i[34567]86-*-sysv5*)           # Intel x86 on System V Release 5
4245                xm_file="xm-alloca.h ${xm_file}"
4246                xm_defines="USG POSIX"
4247                tm_file=i386/sysv5.h
4248                if test x$stabs = xyes
4249                then
4250                        tm_file="${tm_file} dbx.h"
4251                fi
4252                tmake_file=i386/t-crtpic
4253                xmake_file=x-svr4
4254                extra_parts="crtbegin.o crtend.o"
4255                if test x$enable_threads = xyes; then
4256                        thread_file='posix'
4257                fi
4258                ;;
4259         i[34567]86-*-sysv4*)            # Intel 80386's running system V.4
4260                 xm_file="xm-alloca.h ${xm_file}"
4261                 xm_defines="USG POSIX SMALL_ARG_MAX"
4262                 tm_file=i386/sysv4.h
4263                 if test x$stabs = xyes
4264                 then
4265                         tm_file="${tm_file} dbx.h"
4266                 fi
4267                 tmake_file=i386/t-crtpic
4268                 xmake_file=x-svr4
4269                 extra_parts="crtbegin.o crtend.o"
4270                 ;;
4271         i[34567]86-*-udk*)      # Intel x86 on SCO UW/OSR5 Dev Kit
4272                 xm_file="xm-alloca.h ${xm_file}"
4273                 xm_defines="USG POSIX"
4274                 tm_file=i386/udk.h
4275                 tmake_file="i386/t-crtpic i386/t-udk"
4276                 xmake_file=x-svr4
4277                 extra_parts="crtbegin.o crtend.o"
4278                 install_headers_dir=install-headers-cpio
4279                 ;;
4280         i[34567]86-*-osf1*)             # Intel 80386's running OSF/1 1.3+
4281                 cpu_type=i386
4282                 xm_file="${xm_file} xm-svr4.h i386/xm-sysv4.h i386/xm-osf1elf.h"
4283                 xm_defines="USE_C_ALLOCA SMALL_ARG_MAX"
4284                 if test x$stabs = xyes
4285                 then
4286                         tm_file=i386/osf1elfgdb.h
4287                 else
4288                         tm_file=i386/osf1elf.h
4289                 fi
4290                 tmake_file=i386/t-osf1elf
4291                 xmake_file=i386/x-osf1elf
4292                 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
4293                 ;;
4294         i[34567]86-*-sysv*)             # Intel 80386's running system V
4295                 xm_defines="USG SVR3"
4296                 xmake_file=i386/x-sysv3
4297                 if test x$gas = xyes
4298                 then
4299                         if test x$stabs = xyes
4300                         then
4301                                 tm_file=i386/svr3dbx.h
4302                                 tmake_file=i386/t-svr3dbx
4303                                 extra_parts="svr3.ifile svr3z.rfile"
4304                         else
4305                                 tm_file=i386/svr3gas.h
4306                                 extra_parts="crtbegin.o crtend.o"
4307                                 tmake_file=i386/t-crtstuff
4308                         fi
4309                 else
4310                         tm_file=i386/sysv3.h
4311                         extra_parts="crtbegin.o crtend.o"
4312                         tmake_file=i386/t-crtstuff
4313                 fi
4314                 ;;
4315         i386-*-vsta)                    # Intel 80386's running VSTa kernel
4316                 xm_file="${xm_file} i386/xm-vsta.h"
4317                 tm_file=i386/vsta.h
4318                 tmake_file=i386/t-vsta
4319                 xmake_file=i386/x-vsta
4320                 ;;
4321         i[34567]86-*-win32)
4322                 xm_file="${xm_file} i386/xm-cygwin.h"
4323                 tmake_file=i386/t-cygwin
4324                 tm_file=i386/win32.h
4325                 xmake_file=i386/x-cygwin
4326                 extra_objs=winnt.o
4327                 if test x$enable_threads = xyes; then
4328                         thread_file='win32'
4329                 fi
4330                 exeext=.exe
4331                 ;;
4332         i[34567]86-*-pe | i[34567]86-*-cygwin*)
4333                 xm_file="${xm_file} i386/xm-cygwin.h"
4334                 tmake_file=i386/t-cygwin
4335                 tm_file=i386/cygwin.h
4336                 xmake_file=i386/x-cygwin
4337                 extra_objs=winnt.o
4338                 if test x$enable_threads = xyes; then
4339                         thread_file='win32'
4340                 fi
4341                 exeext=.exe
4342                 ;;
4343         i[34567]86-*-mingw32*)
4344                 tm_file=i386/mingw32.h
4345                 xm_file="${xm_file} i386/xm-mingw32.h"
4346                 tmake_file="i386/t-cygwin i386/t-mingw32"
4347                 extra_objs=winnt.o
4348                 xmake_file=i386/x-cygwin
4349                 if test x$enable_threads = xyes; then
4350                         thread_file='win32'
4351                 fi
4352                 exeext=.exe
4353                 case $machine in
4354                         *mingw32msv*)
4355                                 ;;
4356                         *minwg32crt* | *mingw32*)
4357                                 tm_file="${tm_file} i386/crtdll.h"
4358                                 ;;
4359                 esac
4360                 ;;
4361         i[34567]86-*-uwin*)
4362                 tm_file=i386/uwin.h
4363                 xm_file="${xm_file} i386/xm-uwin.h"
4364                 xm_defines="USG NO_STAB_H"
4365                 tmake_file="i386/t-cygwin i386/t-uwin"
4366                 extra_objs=winnt.o
4367                 xmake_file=i386/x-cygwin
4368                 if test x$enable_threads = xyes; then
4369                         thread_file='win32'
4370                 fi
4371                 exeext=.exe
4372                 ;;
4373         i[34567]86-*-interix*)
4374                 tm_file="i386/i386-interix.h interix.h"
4375                 xm_file="i386/xm-i386-interix.h xm-interix.h"
4376                 xm_defines="USG"
4377                 tmake_file="i386/t-interix"
4378                 extra_objs=interix.o
4379                 xmake_file=x-interix
4380                 if test x$enable_threads = xyes ; then
4381                         thread_file='posix'
4382                 fi
4383                 if test x$stabs = xyes ; then
4384                         tm_file="${tm_file} dbxcoff.h"
4385                 fi
4386                 ;;
4387         i[34567]86-*-winnt3*)
4388                 tm_file=i386/win-nt.h
4389                 out_file=i386/i386.c
4390                 xm_file="xm-winnt.h ${xm_file}"
4391                 xmake_file=winnt/x-winnt
4392                 tmake_file=i386/t-winnt
4393                 extra_host_objs="winnt.o oldnames.o"
4394                 extra_gcc_objs="spawnv.o oldnames.o"
4395                 if test x$gnu_ld != xyes
4396                 then
4397                         extra_programs=ld.exe
4398                 fi
4399                 if test x$enable_threads = xyes; then
4400                         thread_file='win32'
4401                 fi
4402                 ;;
4403         i[34567]86-dg-dgux*)
4404                 xm_file="xm-alloca.h ${xm_file}"
4405                 xm_defines="USG POSIX"
4406                 out_file=i386/dgux.c
4407                 tm_file=i386/dgux.h
4408                 tmake_file=i386/t-dgux
4409                 xmake_file=i386/x-dgux
4410                 install_headers_dir=install-headers-cpio
4411               ;;
4412         i860-alliant-*)         # Alliant FX/2800
4413                 tm_file="${tm_file} svr4.h i860/sysv4.h i860/fx2800.h"
4414                 xm_file="${xm_file}"
4415                 xmake_file=i860/x-fx2800
4416                 tmake_file=i860/t-fx2800
4417                 extra_parts="crtbegin.o crtend.o"
4418                 ;;
4419         i860-*-bsd*)
4420                 tm_file="${tm_file} i860/bsd.h"
4421                 if test x$gas = xyes
4422                 then
4423                         tm_file="${tm_file} i860/bsd-gas.h"
4424                 fi
4425                 use_collect2=yes
4426                 ;;
4427         i860-*-mach*)
4428                 tm_file="${tm_file} i860/mach.h"
4429                 tmake_file=t-libc-ok
4430                 ;;
4431         i860-*-osf*)                    # Intel Paragon XP/S, OSF/1AD
4432                 tm_file="${tm_file} svr3.h i860/paragon.h"
4433                 xm_defines="USG SVR3"
4434                 tmake_file=t-osf
4435                 ;;
4436         i860-*-sysv3*)
4437                 tm_file="${tm_file} svr3.h i860/sysv3.h"
4438                 xm_defines="USG SVR3"
4439                 xmake_file=i860/x-sysv3
4440                 extra_parts="crtbegin.o crtend.o"
4441                 ;;
4442         i860-*-sysv4*)
4443                 tm_file="${tm_file} svr4.h i860/sysv4.h"
4444                 xm_defines="USG SVR3"
4445                 xmake_file=i860/x-sysv4
4446                 tmake_file=t-svr4
4447                 extra_parts="crtbegin.o crtend.o"
4448                 ;;
4449         i960-wrs-vxworks5 | i960-wrs-vxworks5.0*)
4450                 tm_file="${tm_file} i960/vx960.h"
4451                 tmake_file=i960/t-vxworks960
4452                 use_collect2=yes
4453                 thread_file='vxworks'
4454                 ;;
4455         i960-wrs-vxworks5* | i960-wrs-vxworks)
4456                 tm_file="${tm_file} dbxcoff.h i960/i960-coff.h i960/vx960-coff.h"
4457                 tmake_file=i960/t-vxworks960
4458                 use_collect2=yes
4459                 thread_file='vxworks'
4460                 ;;
4461         i960-wrs-vxworks*)
4462                 tm_file="${tm_file} i960/vx960.h"
4463                 tmake_file=i960/t-vxworks960
4464                 use_collect2=yes
4465                 thread_file='vxworks'
4466                 ;;
4467         i960-*-coff*)
4468                 tm_file="${tm_file} dbxcoff.h i960/i960-coff.h libgloss.h"
4469                 tmake_file=i960/t-960bare
4470                 use_collect2=yes
4471                 ;;
4472         i960-*-rtems)
4473                 tmake_file="i960/t-960bare t-rtems"
4474                 tm_file="${tm_file} dbxcoff.h i960/rtems.h"
4475                 use_collect2=yes
4476                 ;;
4477         i960-*-*)                       # Default i960 environment.
4478                 use_collect2=yes
4479                 ;;
4480         ia64*-*-elf*)
4481                 tm_file=ia64/elf.h
4482                 tmake_file="ia64/t-ia64"
4483                 target_cpu_default="0"
4484                 if test x$gas = xyes
4485                 then
4486                         target_cpu_default="${target_cpu_default}|MASK_GNU_AS"
4487                 fi
4488                 if test x$gnu_ld = xyes
4489                 then
4490                         target_cpu_default="${target_cpu_default}|MASK_GNU_LD"
4491                 fi
4492                 ;;
4493         ia64*-*-linux*)
4494                 tm_file=ia64/linux.h
4495                 tmake_file="t-linux ia64/t-ia64"
4496                 target_cpu_default="MASK_GNU_AS|MASK_GNU_LD"
4497                 if test x$enable_threads = xyes; then
4498                         thread_file='posix'
4499                 fi
4500                 ;;
4501         m32r-*-elf*)
4502                 extra_parts="crtinit.o crtfini.o"
4503                 ;;
4504         m68000-convergent-sysv*)
4505                 tm_file=m68k/ctix.h
4506                 xm_file="m68k/xm-3b1.h ${xm_file}"
4507                 xm_defines=USG
4508                 use_collect2=yes
4509                 extra_headers=math-68881.h
4510                 ;;
4511         m68000-hp-bsd*)                 # HP 9000/200 running BSD
4512                 tm_file=m68k/hp2bsd.h
4513                 xmake_file=m68k/x-hp2bsd
4514                 use_collect2=yes
4515                 extra_headers=math-68881.h
4516                 ;;
4517         m68000-hp-hpux*)                # HP 9000 series 300
4518                 xm_file="xm-alloca.h ${xm_file}"
4519                 xm_defines="USG"
4520                 if test x$gas = xyes
4521                 then
4522                         xmake_file=m68k/x-hp320g
4523                         tm_file=m68k/hp310g.h
4524                 else
4525                         xmake_file=m68k/x-hp320
4526                         tm_file=m68k/hp310.h
4527                 fi
4528                 install_headers_dir=install-headers-cpio
4529                 use_collect2=yes
4530                 extra_headers=math-68881.h
4531                 ;;
4532         m68000-sun-sunos3*)
4533                 tm_file=m68k/sun2.h
4534                 use_collect2=yes
4535                 extra_headers=math-68881.h
4536                 ;;
4537         m68000-sun-sunos4*)
4538                 tm_file=m68k/sun2o4.h
4539                 use_collect2=yes
4540                 extra_headers=math-68881.h
4541                 ;;
4542         m68000-att-sysv*)
4543                 xm_file="m68k/xm-3b1.h ${xm_file}"
4544                 xm_defines=USG
4545                 if test x$gas = xyes
4546                 then
4547                         tm_file=m68k/3b1g.h
4548                 else
4549                         tm_file=m68k/3b1.h
4550                 fi
4551                 use_collect2=yes
4552                 extra_headers=math-68881.h
4553                 ;;
4554         m68k-apple-aux*)                # Apple Macintosh running A/UX
4555                 xm_defines="USG AUX"
4556                 tmake_file=m68k/t-aux
4557                 install_headers_dir=install-headers-cpio
4558                 extra_headers=math-68881.h
4559                 extra_parts="crt1.o mcrt1.o maccrt1.o crt2.o crtn.o"
4560                 tm_file=
4561                 if test "$gnu_ld" = yes
4562                 then
4563                         tm_file="${tm_file} m68k/auxgld.h"
4564                 else
4565                         tm_file="${tm_file} m68k/auxld.h"
4566                 fi
4567                 if test "$gas" = yes
4568                 then
4569                         tm_file="${tm_file} m68k/auxgas.h"
4570                 else
4571                         tm_file="${tm_file} m68k/auxas.h"
4572                 fi
4573                 tm_file="${tm_file} m68k/a-ux.h"
4574                 float_format=m68k
4575                 ;;
4576         m68k-apollo-*)
4577                 tm_file=m68k/apollo68.h
4578                 xmake_file=m68k/x-apollo68
4579                 use_collect2=yes
4580                 extra_headers=math-68881.h
4581                 float_format=m68k
4582                 ;;
4583         m68k-altos-sysv*)                  # Altos 3068
4584                 if test x$gas = xyes
4585                 then
4586                         tm_file=m68k/altos3068.h
4587                         xm_defines=USG
4588                 else
4589                         echo "The Altos is supported only with the GNU assembler" 1>&2
4590                         exit 1
4591                 fi
4592                 extra_headers=math-68881.h
4593                 ;;
4594         m68k-bull-sysv*)                # Bull DPX/2
4595                 if test x$gas = xyes
4596                 then
4597                         if test x$stabs = xyes
4598                         then
4599                                 tm_file=m68k/dpx2cdbx.h
4600                         else
4601                                 tm_file=m68k/dpx2g.h
4602                         fi
4603                 else
4604                         tm_file=m68k/dpx2.h
4605                 fi
4606                 xm_file="xm-alloca.h ${xm_file}"
4607                 xm_defines=USG
4608                 xmake_file=m68k/x-dpx2
4609                 use_collect2=yes
4610                 extra_headers=math-68881.h
4611                 ;;
4612         m68k-atari-sysv4*)              # Atari variant of V.4.
4613                 tm_file=m68k/atari.h
4614                 xm_file="xm-alloca.h ${xm_file}"
4615                 xm_defines="USG FULL_PROTOTYPES"
4616                 tmake_file=t-svr4
4617                 extra_parts="crtbegin.o crtend.o"
4618                 extra_headers=math-68881.h
4619                 float_format=m68k
4620                 ;;
4621         m68k-motorola-sysv*)
4622                 tm_file=m68k/mot3300.h
4623                 xm_file="xm-alloca.h m68k/xm-mot3300.h ${xm_file}"
4624                 if test x$gas = xyes
4625                 then
4626                         xmake_file=m68k/x-mot3300-gas
4627                         if test x$gnu_ld = xyes
4628                         then
4629                                 tmake_file=m68k/t-mot3300-gald
4630                         else
4631                                 tmake_file=m68k/t-mot3300-gas
4632                                 use_collect2=yes
4633                         fi
4634                 else
4635                         xmake_file=m68k/x-mot3300
4636                         if test x$gnu_ld = xyes
4637                         then
4638                                 tmake_file=m68k/t-mot3300-gld
4639                         else
4640                                 tmake_file=m68k/t-mot3300
4641                                 use_collect2=yes
4642                         fi
4643                 fi
4644                 gdb_needs_out_file_path=yes
4645                 extra_parts="crt0.o mcrt0.o"
4646                 extra_headers=math-68881.h
4647                 float_format=m68k
4648                 ;;
4649         m68k-ncr-sysv*)                 # NCR Tower 32 SVR3
4650                 tm_file=m68k/tower-as.h
4651                 xm_defines="USG SVR3"
4652                 xmake_file=m68k/x-tower
4653                 extra_parts="crtbegin.o crtend.o"
4654                 extra_headers=math-68881.h
4655                 ;;
4656         m68k-plexus-sysv*)
4657                 tm_file=m68k/plexus.h
4658                 xm_file="xm-alloca.h m68k/xm-plexus.h ${xm_file}"
4659                 xm_defines=USG
4660                 use_collect2=yes
4661                 extra_headers=math-68881.h
4662                 ;;
4663         m68k-tti-*)
4664                 tm_file=m68k/pbb.h
4665                 xm_file="xm-alloca.h ${xm_file}"
4666                 xm_defines=USG
4667                 extra_headers=math-68881.h
4668                 ;;
4669         m68k-crds-unos*)
4670                 xm_file="xm-alloca.h m68k/xm-crds.h ${xm_file}"
4671                 xm_defines="USG unos"
4672                 xmake_file=m68k/x-crds
4673                 tm_file=m68k/crds.h
4674                 use_collect2=yes
4675                 extra_headers=math-68881.h
4676                 ;;
4677         m68k-cbm-sysv4*)                # Commodore variant of V.4.
4678                 tm_file=m68k/amix.h
4679                 xm_file="xm-alloca.h ${xm_file}"
4680                 xm_defines="USG FULL_PROTOTYPES"
4681                 xmake_file=m68k/x-amix
4682                 tmake_file=t-svr4
4683                 extra_parts="crtbegin.o crtend.o"
4684                 extra_headers=math-68881.h
4685                 float_format=m68k
4686                 ;;
4687         m68k-ccur-rtu)
4688                 tm_file=m68k/ccur-GAS.h
4689                 xmake_file=m68k/x-ccur
4690                 extra_headers=math-68881.h
4691                 use_collect2=yes
4692                 float_format=m68k
4693                 ;;
4694         m68k-hp-bsd4.4*)                # HP 9000/3xx running 4.4bsd
4695                 tm_file=m68k/hp3bsd44.h
4696                 xmake_file=m68k/x-hp3bsd44
4697                 use_collect2=yes
4698                 extra_headers=math-68881.h
4699                 float_format=m68k
4700                 ;;
4701         m68k-hp-bsd*)                   # HP 9000/3xx running Berkeley Unix
4702                 tm_file=m68k/hp3bsd.h
4703                 use_collect2=yes
4704                 extra_headers=math-68881.h
4705                 float_format=m68k
4706                 ;;
4707         m68k-isi-bsd*)
4708                 if test x$with_fp = xno
4709                 then
4710                         tm_file=m68k/isi-nfp.h
4711                 else
4712                         tm_file=m68k/isi.h
4713                         float_format=m68k
4714                 fi
4715                 use_collect2=yes
4716                 extra_headers=math-68881.h
4717                 ;;
4718         m68k-hp-hpux7*) # HP 9000 series 300 running HPUX version 7.
4719                 xm_file="xm-alloca.h ${xm_file}"
4720                 xm_defines="USG"
4721                 if test x$gas = xyes
4722                 then
4723                         xmake_file=m68k/x-hp320g
4724                         tm_file=m68k/hp320g.h
4725                 else
4726                         xmake_file=m68k/x-hp320
4727                         tm_file=m68k/hpux7.h
4728                 fi
4729                 install_headers_dir=install-headers-cpio
4730                 use_collect2=yes
4731                 extra_headers=math-68881.h
4732                 float_format=m68k
4733                 ;;
4734         m68k-hp-hpux*)  # HP 9000 series 300
4735                 xm_file="xm-alloca.h ${xm_file}"
4736                 xm_defines="USG"
4737                 if test x$gas = xyes
4738                 then
4739                         xmake_file=m68k/x-hp320g
4740                         tm_file=m68k/hp320g.h
4741                 else
4742                         xmake_file=m68k/x-hp320
4743                         tm_file=m68k/hp320.h
4744                 fi
4745                 install_headers_dir=install-headers-cpio
4746                 use_collect2=yes
4747                 extra_headers=math-68881.h
4748                 float_format=m68k
4749                 ;;
4750         m68k-sun-mach*)
4751                 tm_file=m68k/sun3mach.h
4752                 use_collect2=yes
4753                 extra_headers=math-68881.h
4754                 float_format=m68k
4755                 ;;
4756         m68k-sony-newsos3*)
4757                 if test x$gas = xyes
4758                 then
4759                         tm_file=m68k/news3gas.h
4760                 else
4761                         tm_file=m68k/news3.h
4762                 fi
4763                 use_collect2=yes
4764                 extra_headers=math-68881.h
4765                 float_format=m68k
4766                 ;;
4767         m68k-sony-bsd* | m68k-sony-newsos*)
4768                 if test x$gas = xyes
4769                 then
4770                         tm_file=m68k/newsgas.h
4771                 else
4772                         tm_file=m68k/news.h
4773                 fi
4774                 use_collect2=yes
4775                 extra_headers=math-68881.h
4776                 float_format=m68k
4777                 ;;
4778         m68k-next-nextstep2*)
4779                 tm_file=m68k/next21.h
4780                 xm_file="m68k/xm-next.h ${xm_file}"
4781                 tmake_file=m68k/t-next
4782                 xmake_file=m68k/x-next
4783                 extra_objs=nextstep.o
4784                 extra_headers=math-68881.h
4785                 use_collect2=yes
4786                 float_format=m68k
4787                 ;;
4788         m68k-next-nextstep[34]*)
4789                 tm_file=m68k/next.h
4790                 xm_file="m68k/xm-next.h ${xm_file}"
4791                 tmake_file=m68k/t-next
4792                 xmake_file=m68k/x-next
4793                 extra_objs=nextstep.o
4794                 extra_parts="crtbegin.o crtend.o"
4795                 extra_headers=math-68881.h
4796                 float_format=m68k
4797                 if test x$enable_threads = xyes; then
4798                         thread_file='mach'
4799                 fi
4800                 ;;
4801         m68k-sun-sunos3*)
4802                 if test x$with_fp = xno
4803                 then
4804                         tm_file=m68k/sun3n3.h
4805                 else
4806                         tm_file=m68k/sun3o3.h
4807                         float_format=m68k
4808                 fi
4809                 use_collect2=yes
4810                 extra_headers=math-68881.h
4811                 ;;
4812         m68k-sun-sunos*)                        # For SunOS 4 (the default).
4813                 if test x$with_fp = xno
4814                 then
4815                         tm_file=m68k/sun3n.h
4816                 else
4817                         tm_file=m68k/sun3.h
4818                         float_format=m68k
4819                 fi
4820                 use_collect2=yes
4821                 extra_headers=math-68881.h
4822                 ;;
4823         m68k-wrs-vxworks*)
4824                 tm_file=m68k/vxm68k.h
4825                 tmake_file=m68k/t-vxworks68
4826                 extra_headers=math-68881.h
4827                 thread_file='vxworks'
4828                 float_format=m68k
4829                 ;;
4830         m68k-*-aout*)
4831                 tmake_file=m68k/t-m68kbare
4832                 tm_file="m68k/m68k-aout.h libgloss.h"
4833                 extra_headers=math-68881.h
4834                 float_format=m68k
4835                 ;;
4836         m68k-*-coff*)
4837                 tmake_file=m68k/t-m68kbare
4838                 tm_file="m68k/m68k-coff.h dbx.h libgloss.h"
4839                 extra_headers=math-68881.h
4840                 float_format=m68k
4841                 ;;
4842         m68020-*-elf* | m68k-*-elf*)
4843                 tm_file="m68k/m68020-elf.h"
4844                 xm_file=m68k/xm-m68kv.h
4845                 tmake_file=m68k/t-m68kelf
4846                 header_files=math-68881.h
4847                 ;;
4848         m68k-*-lynxos*)
4849                 if test x$gas = xyes
4850                 then
4851                         tm_file=m68k/lynx.h
4852                 else
4853                         tm_file=m68k/lynx-ng.h
4854                 fi
4855                 xm_file=m68k/xm-lynx.h
4856                 xmake_file=x-lynx
4857                 tmake_file=m68k/t-lynx
4858                 extra_headers=math-68881.h
4859                 float_format=m68k
4860                 ;;
4861         m68k*-*-netbsd*)
4862                 tm_file=m68k/netbsd.h
4863                 tmake_file=t-netbsd
4864                 float_format=m68k
4865                 use_collect2=yes
4866                 ;;
4867         m68k*-*-openbsd*)
4868                 float_format=m68k
4869                 # we need collect2 until our bug is fixed...
4870                 use_collect2=yes
4871                 ;;
4872         m68k-*-sysv3*)                  # Motorola m68k's running system V.3
4873                 xm_file="xm-alloca.h ${xm_file}"
4874                 xm_defines=USG
4875                 xmake_file=m68k/x-m68kv
4876                 extra_parts="crtbegin.o crtend.o"
4877                 extra_headers=math-68881.h
4878                 float_format=m68k
4879                 ;;
4880         m68k-*-sysv4*)                  # Motorola m68k's running system V.4
4881                 tm_file=m68k/m68kv4.h
4882                 xm_file="xm-alloca.h ${xm_file}"
4883                 xm_defines=USG
4884                 tmake_file=t-svr4
4885                 extra_parts="crtbegin.o crtend.o"
4886                 extra_headers=math-68881.h
4887                 float_format=m68k
4888                 ;;
4889         m68k-*-linux-gnuaout*)          # Motorola m68k's running GNU/Linux
4890                                         # with a.out format
4891                 xmake_file=x-linux
4892                 tm_file=m68k/linux-aout.h
4893                 tmake_file="t-linux-aout m68k/t-linux-aout"
4894                 extra_headers=math-68881.h
4895                 float_format=m68k
4896                 gnu_ld=yes
4897                 ;;
4898         m68k-*-linux-gnulibc1)          # Motorola m68k's running GNU/Linux
4899                                         # with ELF format using the
4900                                         # GNU/Linux C library 5
4901                 xmake_file=x-linux
4902                 tm_file=m68k/linux.h
4903                 tmake_file="t-linux t-linux-gnulibc1 m68k/t-linux"
4904                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
4905                 extra_headers=math-68881.h
4906                 float_format=m68k
4907                 gnu_ld=yes
4908                 ;;
4909         m68k-*-linux-gnu*)              # Motorola m68k's running GNU/Linux
4910                                         # with ELF format using glibc 2
4911                                         # aka the GNU/Linux C library 6.
4912                 xmake_file=x-linux
4913                 tm_file=m68k/linux.h
4914                 tmake_file="t-linux m68k/t-linux"
4915                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
4916                 extra_headers=math-68881.h
4917                 float_format=m68k
4918                 gnu_ld=yes
4919                 if test x$enable_threads = xyes; then
4920                         thread_file='posix'
4921                 fi
4922                 ;;
4923         m68k-*-psos*)
4924                 tmake_file=m68k/t-m68kbare
4925                 tm_file=m68k/m68k-psos.h
4926                 extra_headers=math-68881.h
4927                 float_format=m68k
4928                 ;;
4929         m68k-*-rtemscoff*)
4930                 tmake_file="m68k/t-m68kbare t-rtems"
4931                 tm_file=m68k/rtems.h
4932                 extra_headers=math-68881.h
4933                 float_format=m68k
4934                 ;;
4935         m68k-*-rtemself*|m68k-*-rtems*)
4936                 tmake_file="m68k/t-m68kbare t-rtems m68k/t-crtstuff"
4937                 tm_file=m68k/rtemself.h
4938                 extra_headers=math-68881.h
4939                 float_format=m68k
4940                 ;;
4941         m88k-dg-dgux*)
4942                 case $machine in
4943                   m88k-dg-dguxbcs*)
4944                     tm_file=m88k/dguxbcs.h
4945                     tmake_file=m88k/t-dguxbcs
4946                     ;;
4947                   *)
4948                     tm_file=m88k/dgux.h
4949                     tmake_file=m88k/t-dgux
4950                     ;;
4951                 esac
4952                 extra_parts="crtbegin.o bcscrtbegin.o crtend.o m88kdgux.ld"
4953                 xmake_file=m88k/x-dgux
4954                 if test x$gas = xyes
4955                 then
4956                         tmake_file=m88k/t-dgux-gas
4957                 fi
4958                 ;;
4959         m88k-dolphin-sysv3*)
4960                 tm_file=m88k/dolph.h
4961                 extra_parts="crtbegin.o crtend.o"
4962                 xm_file="m88k/xm-sysv3.h ${xm_file}"
4963                 xmake_file=m88k/x-dolph
4964                 if test x$gas = xyes
4965                 then
4966                         tmake_file=m88k/t-m88k-gas
4967                 fi
4968                 ;;
4969         m88k-tektronix-sysv3)
4970                 tm_file=m88k/tekXD88.h
4971                 extra_parts="crtbegin.o crtend.o"
4972                 xm_file="m88k/xm-sysv3.h ${xm_file}"
4973                 xmake_file=m88k/x-tekXD88
4974                 if test x$gas = xyes
4975                 then
4976                         tmake_file=m88k/t-m88k-gas
4977                 fi
4978                 ;;
4979         m88k-*-aout*)
4980                 tm_file=m88k/m88k-aout.h
4981                 ;;
4982         m88k-*-coff*)
4983                 tm_file=m88k/m88k-coff.h
4984                 tmake_file=m88k/t-bug
4985                 ;;
4986         m88k-*-luna*)
4987                 tm_file=m88k/luna.h
4988                 extra_parts="crtbegin.o crtend.o"
4989                 if test x$gas = xyes
4990                 then
4991                         tmake_file=m88k/t-luna-gas
4992                 else
4993                         tmake_file=m88k/t-luna
4994                 fi
4995                 ;;
4996         m88k-*-openbsd*)
4997                 tmake_file="${tmake_file} m88k/t-luna-gas"
4998                 ;;
4999         m88k-*-sysv3*)
5000                 tm_file=m88k/sysv3.h
5001                 extra_parts="crtbegin.o crtend.o"
5002                 xm_file="m88k/xm-sysv3.h ${xm_file}"
5003                 xmake_file=m88k/x-sysv3
5004                 if test x$gas = xyes
5005                 then
5006                         tmake_file=m88k/t-m88k-gas
5007                 fi
5008                 ;;
5009         m88k-*-sysv4*)
5010                 tm_file=m88k/sysv4.h
5011                 extra_parts="crtbegin.o crtend.o"
5012                 xmake_file=m88k/x-sysv4
5013                 tmake_file=m88k/t-sysv4
5014                 ;;
5015         mcore-*-elf)
5016                 tm_file=mcore/mcore-elf.h
5017                 tmake_file=mcore/t-mcore
5018                 ;;
5019         mcore-*-pe*)
5020                 tm_file=mcore/mcore-pe.h
5021                 tmake_file=mcore/t-mcore-pe
5022                 ;;
5023         mips-sgi-irix6*)                # SGI System V.4., IRIX 6
5024                 if test "x$gnu_ld" = xyes
5025                 then
5026                         tm_file="mips/iris6.h mips/iris6gld.h"
5027                 else
5028                         tm_file=mips/iris6.h
5029                 fi
5030                 tmake_file=mips/t-iris6
5031                 xm_file=mips/xm-iris6.h
5032                 xmake_file=mips/x-iris6
5033 #               if test x$enable_threads = xyes; then
5034 #                       thread_file='irix'
5035 #               fi
5036                 ;;
5037         mips-wrs-vxworks)
5038                 tm_file="mips/elf.h mips/vxworks.h"
5039                 tmake_file=mips/t-ecoff
5040                 gas=yes
5041                 gnu_ld=yes
5042                 extra_parts="crtbegin.o crtend.o"
5043                 thread_file='vxworks'
5044                 ;;
5045         mips-sgi-irix5cross64)          # Irix5 host, Irix 6 target, cross64
5046                 tm_file="mips/iris6.h mips/cross64.h"
5047                 xm_defines=USG
5048                 xm_file="mips/xm-iris5.h"
5049                 xmake_file=mips/x-iris
5050                 tmake_file=mips/t-cross64
5051                 # See comment in mips/iris[56].h files.
5052                 use_collect2=yes
5053 #               if test x$enable_threads = xyes; then
5054 #                       thread_file='irix'
5055 #               fi
5056                 ;;
5057         mips-sni-sysv4)
5058                 if test x$gas = xyes
5059                 then
5060                         if test x$stabs = xyes
5061                         then
5062                                 tm_file=mips/iris5gdb.h
5063                         else
5064                                 tm_file="mips/sni-svr4.h mips/sni-gas.h"
5065                         fi
5066                 else
5067                         tm_file=mips/sni-svr4.h
5068                 fi
5069                 xm_defines=USG
5070                 xmake_file=mips/x-sni-svr4
5071                 tmake_file=mips/t-mips-gas
5072                 if test x$gnu_ld != xyes
5073                 then
5074                         use_collect2=yes
5075                 fi
5076                 ;;
5077         mips-sgi-irix5*)                # SGI System V.4., IRIX 5
5078                 if test x$gas = xyes
5079                 then
5080                         tm_file="mips/iris5.h mips/iris5gas.h"
5081                         if test x$stabs = xyes
5082                         then
5083                                 tm_file="${tm_file} dbx.h"
5084                         fi
5085                 else
5086                         tm_file=mips/iris5.h
5087                 fi
5088                 xm_defines=USG
5089                 xm_file="mips/xm-iris5.h"
5090                 xmake_file=mips/x-iris
5091                 # mips-tfile doesn't work yet
5092                 tmake_file=mips/t-mips-gas
5093                 # See comment in mips/iris5.h file.
5094                 use_collect2=yes
5095 #               if test x$enable_threads = xyes; then
5096 #                       thread_file='irix'
5097 #               fi
5098                 ;;
5099         mips-sgi-irix4loser*)           # Mostly like a MIPS.
5100                 tm_file="mips/iris4loser.h mips/iris3.h ${tm_file} mips/iris4.h"
5101                 if test x$stabs = xyes; then
5102                         tm_file="${tm_file} dbx.h"
5103                 fi
5104                 xm_defines=USG
5105                 xmake_file=mips/x-iris
5106                 if test x$gas = xyes
5107                 then
5108                         tmake_file=mips/t-mips-gas
5109                 else
5110                         extra_passes="mips-tfile mips-tdump"
5111                 fi
5112                 if test x$gnu_ld != xyes
5113                 then
5114                         use_collect2=yes
5115                 fi
5116 #               if test x$enable_threads = xyes; then
5117 #                       thread_file='irix'
5118 #               fi
5119                 ;;
5120         mips-sgi-irix4*)                # Mostly like a MIPS.
5121                 tm_file="mips/iris3.h ${tm_file} mips/iris4.h"
5122                 if test x$stabs = xyes; then
5123                         tm_file="${tm_file} dbx.h"
5124                 fi
5125                 xm_defines=USG
5126                 xmake_file=mips/x-iris
5127                 if test x$gas = xyes
5128                 then
5129                         tmake_file=mips/t-mips-gas
5130                 else
5131                         extra_passes="mips-tfile mips-tdump"
5132                 fi
5133                 if test x$gnu_ld != xyes
5134                 then
5135                         use_collect2=yes
5136                 fi
5137 #               if test x$enable_threads = xyes; then
5138 #                       thread_file='irix'
5139 #               fi
5140                 ;;
5141         mips-sgi-*)                     # Mostly like a MIPS.
5142                 tm_file="mips/iris3.h ${tm_file}"
5143                 if test x$stabs = xyes; then
5144                         tm_file="${tm_file} dbx.h"
5145                 fi
5146                 xm_defines=USG
5147                 xmake_file=mips/x-iris3
5148                 if test x$gas = xyes
5149                 then
5150                         tmake_file=mips/t-mips-gas
5151                 else
5152                         extra_passes="mips-tfile mips-tdump"
5153                 fi
5154                 if test x$gnu_ld != xyes
5155                 then
5156                         use_collect2=yes
5157                 fi
5158                 ;;
5159         mips-dec-osfrose*)              # Decstation running OSF/1 reference port with OSF/rose.
5160                 tm_file="mips/osfrose.h ${tm_file}"
5161                 xmake_file=mips/x-osfrose
5162                 tmake_file=mips/t-osfrose
5163                 extra_objs=halfpic.o
5164                 use_collect2=yes
5165                 ;;
5166         mips-dec-osf*)                  # Decstation running OSF/1 as shipped by DIGITAL
5167                 tm_file=mips/dec-osf1.h
5168                 if test x$stabs = xyes; then
5169                         tm_file="${tm_file} dbx.h"
5170                 fi
5171                 xmake_file=mips/x-dec-osf1
5172                 if test x$gas = xyes
5173                 then
5174                         tmake_file=mips/t-mips-gas
5175                 else
5176                         tmake_file=mips/t-ultrix
5177                         extra_passes="mips-tfile mips-tdump"
5178                 fi
5179                 if test x$gnu_ld != xyes
5180                 then
5181                         use_collect2=yes
5182                 fi
5183                 ;;
5184         mips-dec-bsd*)                  # Decstation running 4.4 BSD
5185               tm_file=mips/dec-bsd.h
5186               if test x$gas = xyes
5187               then
5188                         tmake_file=mips/t-mips-gas
5189               else
5190                         tmake_file=mips/t-ultrix
5191                         extra_passes="mips-tfile mips-tdump"
5192               fi
5193               if test x$gnu_ld != xyes
5194               then
5195                         use_collect2=yes
5196               fi
5197               ;;
5198         mipsel-*-netbsd* | mips-dec-netbsd*)    # Decstation running NetBSD
5199                 tm_file=mips/netbsd.h
5200                 # On NetBSD, the headers are already okay, except for math.h.
5201                 tmake_file=t-netbsd
5202                 ;;
5203        mips*-*-linux*)                         # Linux MIPS, either endian.
5204                 xmake_file=x-linux
5205                case $machine in
5206                        mipsel-*)  tm_file="mips/elfl.h mips/linux.h" ;;
5207                        *)         tm_file="mips/elf.h mips/linux.h" ;;
5208                esac
5209                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
5210                 gnu_ld=yes
5211                 gas=yes
5212                 if test x$enable_threads = xyes; then
5213                         thread_file='posix'
5214                 fi
5215                 ;;
5216         mips*el-*-openbsd*)     # mips little endian
5217                 target_cpu_default="MASK_GAS|MASK_ABICALLS"
5218                 ;;
5219         mips*-*-openbsd*)               # mips big endian
5220                 target_cpu_default="MASK_GAS|MASK_ABICALLS"
5221                 tm_file="mips/openbsd-be.h ${tm_file}"
5222                 ;;
5223         mips-sony-bsd* | mips-sony-newsos*)     # Sony NEWS 3600 or risc/news.
5224                 tm_file="mips/news4.h ${tm_file}"
5225                 if test x$stabs = xyes; then
5226                         tm_file="${tm_file} dbx.h"
5227                 fi
5228                 if test x$gas = xyes
5229                 then
5230                         tmake_file=mips/t-mips-gas
5231                 else
5232                         extra_passes="mips-tfile mips-tdump"
5233                 fi
5234                 if test x$gnu_ld != xyes
5235                 then
5236                         use_collect2=yes
5237                 fi
5238                 xmake_file=mips/x-sony
5239                 ;;
5240         mips-sony-sysv*)                # Sony NEWS 3800 with NEWSOS5.0.
5241                                         # That is based on svr4.
5242                 # t-svr4 is not right because this system doesn't use ELF.
5243                 tm_file="mips/news5.h ${tm_file}"
5244                 if test x$stabs = xyes; then
5245                         tm_file="${tm_file} dbx.h"
5246                 fi
5247                 xm_defines=USG
5248                 if test x$gas = xyes
5249                 then
5250                         tmake_file=mips/t-mips-gas
5251                 else
5252                         extra_passes="mips-tfile mips-tdump"
5253                 fi
5254                 if test x$gnu_ld != xyes
5255                 then
5256                         use_collect2=yes
5257                 fi
5258                 ;;
5259         mips-tandem-sysv4*)             # Tandem S2 running NonStop UX
5260                 tm_file="mips/svr4-5.h mips/svr4-t.h"
5261                 if test x$stabs = xyes; then
5262                         tm_file="${tm_file} dbx.h"
5263                 fi
5264                 xm_defines=USG
5265                 xmake_file=mips/x-sysv
5266                 if test x$gas = xyes
5267                 then
5268                         tmake_file=mips/t-mips-gas
5269                         extra_parts="crtbegin.o crtend.o"
5270                 else
5271                         tmake_file=mips/t-mips
5272                         extra_passes="mips-tfile mips-tdump"
5273                 fi
5274                 if test x$gnu_ld != xyes
5275                 then
5276                         use_collect2=yes
5277                 fi
5278                 ;;
5279         mips-*-ultrix* | mips-dec-mach3)        # Decstation.
5280                 tm_file="mips/ultrix.h ${tm_file}"
5281                 if test x$stabs = xyes; then
5282                         tm_file="${tm_file} dbx.h"
5283                 fi
5284                 xmake_file=mips/x-ultrix
5285                 if test x$gas = xyes
5286                 then
5287                         tmake_file=mips/t-mips-gas
5288                 else
5289                         tmake_file=mips/t-ultrix
5290                         extra_passes="mips-tfile mips-tdump"
5291                 fi
5292                 if test x$gnu_ld != xyes
5293                 then
5294                         use_collect2=yes
5295                 fi
5296                 ;;
5297         mips-*-riscos[56789]bsd*)
5298                 tm_file=mips/bsd-5.h    # MIPS BSD 4.3, RISC-OS 5.0
5299                 if test x$stabs = xyes; then
5300                         tm_file="${tm_file} dbx.h"
5301                 fi
5302                 if test x$gas = xyes
5303                 then
5304                         tmake_file=mips/t-bsd-gas
5305                 else
5306                         tmake_file=mips/t-bsd
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                 ;;
5314         mips-*-bsd* | mips-*-riscosbsd* | mips-*-riscos[1234]bsd*)
5315                 tm_file="mips/bsd-4.h ${tm_file}" # MIPS BSD 4.3, RISC-OS 4.0
5316                 if test x$stabs = xyes; then
5317                         tm_file="${tm_file} dbx.h"
5318                 fi
5319                 if test x$gas = xyes
5320                 then
5321                         tmake_file=mips/t-bsd-gas
5322                 else
5323                         tmake_file=mips/t-bsd
5324                         extra_passes="mips-tfile mips-tdump"
5325                 fi
5326                 if test x$gnu_ld != xyes
5327                 then
5328                         use_collect2=yes
5329                 fi
5330                 ;;
5331         mips-*-riscos[56789]sysv4*)
5332                 tm_file=mips/svr4-5.h   # MIPS System V.4., RISC-OS 5.0
5333                 if test x$stabs = xyes; then
5334                         tm_file="${tm_file} dbx.h"
5335                 fi
5336                 xmake_file=mips/x-sysv
5337                 if test x$gas = xyes
5338                 then
5339                         tmake_file=mips/t-svr4-gas
5340                 else
5341                         tmake_file=mips/t-svr4
5342                         extra_passes="mips-tfile mips-tdump"
5343                 fi
5344                 if test x$gnu_ld != xyes
5345                 then
5346                         use_collect2=yes
5347                 fi
5348                 ;;
5349         mips-*-sysv4* | mips-*-riscos[1234]sysv4* | mips-*-riscossysv4*)
5350                 tm_file="mips/svr4-4.h ${tm_file}"
5351                 if test x$stabs = xyes; then
5352                         tm_file="${tm_file} dbx.h"
5353                 fi
5354                 xm_defines=USG
5355                 xmake_file=mips/x-sysv
5356                 if test x$gas = xyes
5357                 then
5358                         tmake_file=mips/t-svr4-gas
5359                 else
5360                         tmake_file=mips/t-svr4
5361                         extra_passes="mips-tfile mips-tdump"
5362                 fi
5363                 if test x$gnu_ld != xyes
5364                 then
5365                         use_collect2=yes
5366                 fi
5367                 ;;
5368         mips-*-riscos[56789]sysv*)
5369                 tm_file=mips/svr3-5.h   # MIPS System V.3, RISC-OS 5.0
5370                 if test x$stabs = xyes; then
5371                         tm_file="${tm_file} dbx.h"
5372                 fi
5373                 xm_defines=USG
5374                 xmake_file=mips/x-sysv
5375                 if test x$gas = xyes
5376                 then
5377                         tmake_file=mips/t-svr3-gas
5378                 else
5379                         tmake_file=mips/t-svr3
5380                         extra_passes="mips-tfile mips-tdump"
5381                 fi
5382                 if test x$gnu_ld != xyes
5383                 then
5384                         use_collect2=yes
5385                 fi
5386                 ;;
5387         mips-*-sysv* | mips-*-riscos*sysv*)
5388                 tm_file="mips/svr3-4.h ${tm_file}"
5389                 if test x$stabs = xyes; then
5390                         tm_file="${tm_file} dbx.h"
5391                 fi
5392                 xm_defines=USG
5393                 xmake_file=mips/x-sysv
5394                 if test x$gas = xyes
5395                 then
5396                         tmake_file=mips/t-svr3-gas
5397                 else
5398                         tmake_file=mips/t-svr3
5399                         extra_passes="mips-tfile mips-tdump"
5400                 fi
5401                 if test x$gnu_ld != xyes
5402                 then
5403                         use_collect2=yes
5404                 fi
5405                 ;;
5406         mips-*-riscos[56789]*)          # Default MIPS RISC-OS 5.0.
5407                 tm_file=mips/mips-5.h
5408                 if test x$stabs = xyes; then
5409                         tm_file="${tm_file} dbx.h"
5410                 fi
5411                 if test x$gas = xyes
5412                 then
5413                         tmake_file=mips/t-mips-gas
5414                 else
5415                         extra_passes="mips-tfile mips-tdump"
5416                 fi
5417                 if test x$gnu_ld != xyes
5418                 then
5419                         use_collect2=yes
5420                 fi
5421                 ;;
5422         mips-*-gnu*)
5423                 ;;
5424         mipsel-*-ecoff*)
5425                 tm_file=mips/ecoffl.h
5426                 if test x$stabs = xyes; then
5427                         tm_file="${tm_file} dbx.h"
5428                 fi
5429                 tmake_file=mips/t-ecoff
5430                 ;;
5431         mips-*-ecoff*)
5432                 tm_file="gofast.h mips/ecoff.h"
5433                 if test x$stabs = xyes; then
5434                         tm_file="${tm_file} dbx.h"
5435                 fi
5436                 tmake_file=mips/t-ecoff
5437                 ;;
5438         mipsel-*-elf*)
5439                 tm_file="mips/elfl.h"
5440                 tmake_file=mips/t-elf
5441                 ;;
5442         mips-*-elf*)
5443                 tm_file="mips/elf.h"
5444                 tmake_file=mips/t-elf
5445                 ;;
5446         mips64el-*-elf*)
5447                 tm_file="mips/elfl64.h"
5448                 tmake_file=mips/t-elf
5449                 ;;
5450         mips64orionel-*-elf*)
5451                 tm_file="mips/elforion.h mips/elfl64.h"
5452                 tmake_file=mips/t-elf
5453                 ;;
5454         mips64-*-elf*)
5455                 tm_file="mips/elf64.h"
5456                 tmake_file=mips/t-elf
5457                 ;;
5458         mips64orion-*-elf*)
5459                 tm_file="mips/elforion.h mips/elf64.h"
5460                 tmake_file=mips/t-elf
5461                 ;;
5462         mips64orion-*-rtems*)
5463                 tm_file="mips/elforion.h mips/elf64.h mips/rtems64.h"
5464                 tmake_file="mips/t-elf t-rtems"
5465                 ;;
5466         mipstx39el-*-elf*)
5467                 tm_file="mips/r3900.h mips/elfl.h mips/abi64.h"
5468                 tmake_file=mips/t-r3900
5469                 ;;
5470         mipstx39-*-elf*)
5471                 tm_file="mips/r3900.h mips/elf.h mips/abi64.h"
5472                 tmake_file=mips/t-r3900
5473                 ;;
5474         mips-*-*)                               # Default MIPS RISC-OS 4.0.
5475                 if test x$stabs = xyes; then
5476                         tm_file="${tm_file} dbx.h"
5477                 fi
5478                 if test x$gas = xyes
5479                 then
5480                         tmake_file=mips/t-mips-gas
5481                 else
5482                         extra_passes="mips-tfile mips-tdump"
5483                 fi
5484                 if test x$gnu_ld != xyes
5485                 then
5486                         use_collect2=yes
5487                 fi
5488                 ;;
5489         mn10200-*-*)
5490                 float_format=i32
5491                 cpu_type=mn10200
5492                 tm_file="mn10200/mn10200.h"
5493                 if test x$stabs = xyes
5494                 then
5495                         tm_file="${tm_file} dbx.h"
5496                 fi
5497                 use_collect2=no
5498                 ;;
5499         mn10300-*-*)
5500                 cpu_type=mn10300
5501                 tm_file="mn10300/mn10300.h"
5502                 if test x$stabs = xyes
5503                 then
5504                         tm_file="${tm_file} dbx.h"
5505                 fi
5506                 use_collect2=no
5507                 ;;
5508         ns32k-encore-bsd*)
5509                 tm_file=ns32k/encore.h
5510                 use_collect2=yes
5511                 ;;
5512         ns32k-sequent-bsd*)
5513                 tm_file=ns32k/sequent.h
5514                 use_collect2=yes
5515                 ;;
5516         ns32k-tek6100-bsd*)
5517                 tm_file=ns32k/tek6100.h
5518                 use_collect2=yes
5519                 ;;
5520         ns32k-tek6200-bsd*)
5521                 tm_file=ns32k/tek6200.h
5522                 use_collect2=yes
5523                 ;;
5524 # This has not been updated to GCC 2.
5525 #       ns32k-ns-genix*)
5526 #               xm_defines=USG
5527 #               xmake_file=ns32k/x-genix
5528 #               tm_file=ns32k/genix.h
5529 #               use_collect2=yes
5530 #               ;;
5531         ns32k-merlin-*)
5532                 tm_file=ns32k/merlin.h
5533                 use_collect2=yes
5534                 ;;
5535         ns32k-pc532-mach*)
5536                 tm_file=ns32k/pc532-mach.h
5537                 use_collect2=yes
5538                 ;;
5539         ns32k-pc532-minix*)
5540                 tm_file=ns32k/pc532-min.h
5541                 xm_file="ns32k/xm-pc532-min.h ${xm-file}"
5542                 xm_defines=USG
5543                 use_collect2=yes
5544                 ;;
5545         ns32k-*-netbsd*)
5546                 tm_file=ns32k/netbsd.h
5547                 xm_file="ns32k/xm-netbsd.h ${xm_file}"
5548                 # On NetBSD, the headers are already okay, except for math.h.
5549                 tmake_file=t-netbsd
5550                 use_collect2=yes
5551                 ;;
5552         pdp11-*-bsd)
5553                 tm_file="${tm_file} pdp11/2bsd.h"
5554                 ;;
5555         pdp11-*-*)
5556                 ;;
5557         avr-*-*)
5558                 ;;
5559         ns32k-*-openbsd*)
5560                 # Nothing special
5561                 ;;
5562 # This has not been updated to GCC 2.
5563 #       pyramid-*-*)
5564 #               cpu_type=pyr
5565 #               xmake_file=pyr/x-pyr
5566 #               use_collect2=yes
5567 #               ;;
5568
5569         pj*-linux*)
5570                 tm_file="svr4.h pj/linux.h ${tm_file}"
5571                 ;;
5572         pj-*)
5573                 ;;
5574         pjl-*)
5575                 tm_file="svr4.h pj/pjl.h ${tm_file}"
5576                 ;;
5577
5578         romp-*-aos*)
5579                 use_collect2=yes
5580                 ;;
5581         romp-*-mach*)
5582                 xmake_file=romp/x-mach
5583                 use_collect2=yes
5584                 ;;
5585         romp-*-openbsd*)
5586                 # Nothing special
5587                 ;;
5588         powerpc-*-openbsd*)
5589                 tmake_file="${tmake_file} rs6000/t-rs6000 rs6000/t-openbsd"
5590                 ;;
5591         powerpc-*-beos*)
5592                 cpu_type=rs6000
5593                 tm_file=rs6000/beos.h
5594                 xm_file=rs6000/xm-beos.h
5595                 tmake_file=rs6000/t-beos
5596                 xmake_file=rs6000/x-beos
5597                 ;;
5598         powerpc-*-sysv*)
5599                 tm_file=rs6000/sysv4.h
5600                 xm_file="rs6000/xm-sysv4.h"
5601                 xm_defines="USG POSIX"
5602                 extra_headers=ppc-asm.h
5603                 tmake_file="rs6000/t-ppcos rs6000/t-ppccomm"
5604                 xmake_file=rs6000/x-sysv4
5605                 ;;
5606         powerpc-*-eabiaix*)
5607                 tm_file="rs6000/sysv4.h rs6000/eabi.h rs6000/eabiaix.h"
5608                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
5609                 extra_headers=ppc-asm.h
5610                 ;;
5611         powerpc-*-eabisim*)
5612                 tm_file="rs6000/sysv4.h rs6000/eabi.h rs6000/eabisim.h"
5613                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
5614                 extra_headers=ppc-asm.h
5615                 ;;
5616         powerpc-*-elf*)
5617                 tm_file="rs6000/sysv4.h"
5618                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
5619                 extra_headers=ppc-asm.h
5620                 ;;
5621         powerpc-*-eabi*)
5622                 tm_file="rs6000/sysv4.h rs6000/eabi.h"
5623                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
5624                 extra_headers=ppc-asm.h
5625                 ;;
5626         powerpc-*-rtems*)
5627                 tm_file="rs6000/sysv4.h rs6000/eabi.h rs6000/rtems.h"
5628                 tmake_file="rs6000/t-ppcgas t-rtems rs6000/t-ppccomm"
5629                 extra_headers=ppc-asm.h
5630                 ;;
5631         powerpc-*-linux-gnulibc1)
5632                 tm_file="rs6000/sysv4.h rs6000/linux.h"
5633                 xm_file=rs6000/xm-sysv4.h
5634                 out_file=rs6000/rs6000.c
5635                 tmake_file="rs6000/t-ppcos t-linux t-linux-gnulibc1 rs6000/t-ppccomm"
5636                 xmake_file=x-linux
5637                 extra_headers=ppc-asm.h
5638                 if test x$enable_threads = xyes; then
5639                         thread_file='posix'
5640                 fi
5641                 ;;
5642         powerpc-*-linux-gnu*)
5643                 tm_file="rs6000/sysv4.h rs6000/linux.h"
5644                 xm_file="rs6000/xm-sysv4.h"
5645                 xm_defines="USG ${xm_defines}"
5646                 out_file=rs6000/rs6000.c
5647                 tmake_file="rs6000/t-ppcos t-linux rs6000/t-ppccomm"
5648                 xmake_file=x-linux
5649                 extra_headers=ppc-asm.h
5650                 if test x$enable_threads = xyes; then
5651                         thread_file='posix'
5652                 fi
5653                 ;;
5654         powerpc-wrs-vxworks*)
5655                 cpu_type=rs6000
5656                 xm_file="rs6000/xm-sysv4.h"
5657                 xm_defines="USG POSIX"
5658                 tm_file="rs6000/sysv4.h rs6000/vxppc.h"
5659                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
5660                 extra_headers=ppc-asm.h
5661                 thread_file='vxworks'
5662                 ;;
5663         powerpcle-wrs-vxworks*)
5664                 cpu_type=rs6000
5665                 xm_file="rs6000/xm-sysv4.h"
5666                 xm_defines="USG POSIX"
5667                 tm_file="rs6000/sysv4.h rs6000/sysv4le.h rs6000/vxppc.h"
5668                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
5669                 extra_headers=ppc-asm.h
5670                 thread_file='vxworks'
5671                 ;;
5672         powerpcle-*-sysv*)
5673                 tm_file="rs6000/sysv4.h rs6000/sysv4le.h"
5674                 xm_file="rs6000/xm-sysv4.h"
5675                 xm_defines="USG POSIX"
5676                 tmake_file="rs6000/t-ppcos rs6000/t-ppccomm"
5677                 xmake_file=rs6000/x-sysv4
5678                 extra_headers=ppc-asm.h
5679                 ;;
5680         powerpcle-*-elf*)
5681                 tm_file="rs6000/sysv4.h rs6000/sysv4le.h"
5682                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
5683                 extra_headers=ppc-asm.h
5684                 ;;
5685         powerpcle-*-eabisim*)
5686                 tm_file="rs6000/sysv4.h rs6000/sysv4le.h rs6000/eabi.h rs6000/eabisim.h"
5687                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
5688                 extra_headers=ppc-asm.h
5689                 ;;
5690         powerpcle-*-eabi*)
5691                 tm_file="rs6000/sysv4.h rs6000/sysv4le.h rs6000/eabi.h"
5692                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
5693                 extra_headers=ppc-asm.h
5694                 ;;
5695         powerpcle-*-solaris2*)
5696                 tm_file="rs6000/sysv4.h rs6000/sysv4le.h rs6000/sol2.h"
5697                 xm_file="rs6000/xm-sysv4.h"
5698                 xm_defines="USG POSIX"
5699                 tmake_file="rs6000/t-ppcos rs6000/t-ppccomm"
5700                 xmake_file=rs6000/x-sysv4
5701                 extra_headers=ppc-asm.h
5702                 ;;
5703         rs6000-ibm-aix3.[01]*)
5704                 tm_file=rs6000/aix31.h
5705                 xmake_file=rs6000/x-aix31
5706                 float_format=none
5707                 use_collect2=yes
5708                 ;;
5709         rs6000-ibm-aix3.2.[456789]* | powerpc-ibm-aix3.2.[456789]*)
5710                 tm_file=rs6000/aix3newas.h
5711                 if test x$host != x$target
5712                 then
5713                         tmake_file=rs6000/t-xnewas
5714                 else
5715                         tmake_file=rs6000/t-newas
5716                 fi
5717                 float_format=none
5718                 use_collect2=yes
5719                 ;;
5720         rs6000-ibm-aix4.[12]* | powerpc-ibm-aix4.[12]*)
5721                 tm_file=rs6000/aix41.h
5722                 if test x$host != x$target
5723                 then
5724                         tmake_file=rs6000/t-xnewas
5725                 else
5726                         tmake_file="rs6000/t-newas rs6000/t-aix41"
5727                 fi
5728                 xmake_file=rs6000/x-aix41
5729                 float_format=none
5730                 use_collect2=yes
5731                 ;;
5732         rs6000-ibm-aix4.[3456789]* | powerpc-ibm-aix4.[3456789]*)
5733                 tm_file=rs6000/aix43.h
5734                 tmake_file=rs6000/t-aix43
5735                 xmake_file=rs6000/x-aix41
5736                 float_format=none
5737                 use_collect2=yes
5738                 ;;
5739         rs6000-ibm-aix[56789].* | powerpc-ibm-aix[56789].*)
5740                 tm_file=rs6000/aix43.h
5741                 tmake_file=rs6000/t-aix43
5742                 xmake_file=rs6000/x-aix41
5743                 float_format=none
5744                 use_collect2=yes
5745                 ;;
5746         rs6000-ibm-aix*)
5747                 float_format=none
5748                 use_collect2=yes
5749                 ;;
5750         rs6000-bull-bosx)
5751                 float_format=none
5752                 use_collect2=yes
5753                 ;;
5754         rs6000-*-mach*)
5755                 tm_file=rs6000/mach.h
5756                 xm_file="${xm_file} rs6000/xm-mach.h"
5757                 xmake_file=rs6000/x-mach
5758                 use_collect2=yes
5759                 ;;
5760         rs6000-*-lynxos*)
5761                 tm_file=rs6000/lynx.h
5762                 xm_file=rs6000/xm-lynx.h
5763                 tmake_file=rs6000/t-rs6000
5764                 xmake_file=rs6000/x-lynx
5765                 use_collect2=yes
5766                 ;;
5767         sh-*-elf*)
5768                 tm_file=sh/elf.h
5769                 float_format=sh
5770                 ;;
5771         sh-*-rtemself*)
5772                 tmake_file="sh/t-sh t-rtems"
5773                 tm_file=sh/rtemself.h
5774                 float_format=sh
5775                 ;;
5776         sh-*-rtems*)
5777                 tmake_file="sh/t-sh t-rtems"
5778                 tm_file=sh/rtems.h
5779                 float_format=sh
5780                 ;;
5781         sh-*-*)
5782                 float_format=sh
5783                 ;;
5784         sparc-tti-*)
5785                 tm_file=sparc/pbd.h
5786                 xm_file="xm-alloca.h ${xm_file}"
5787                 xm_defines=USG
5788                 ;;
5789         sparc-wrs-vxworks* | sparclite-wrs-vxworks*)
5790                 tm_file=sparc/vxsparc.h
5791                 tmake_file=sparc/t-vxsparc
5792                 use_collect2=yes
5793                 thread_file='vxworks'
5794                 ;;
5795         sparc-*-aout*)
5796                 tmake_file=sparc/t-sparcbare
5797                 tm_file="sparc/aout.h libgloss.h"
5798                 ;;
5799         sparc-*-netbsd*)
5800                 tm_file=sparc/netbsd.h
5801                 tmake_file=t-netbsd
5802                 use_collect2=yes
5803                 ;;
5804         sparc-*-openbsd*)
5805                 # we need collect2 until our bug is fixed...
5806                 use_collect2=yes
5807                 ;;
5808         sparc-*-bsd*)
5809                 tm_file=sparc/bsd.h
5810                 ;;
5811         sparc-*-elf*)
5812                 tm_file=sparc/elf.h
5813                 tmake_file=sparc/t-elf
5814                 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
5815                 #float_format=i128
5816                 float_format=i64
5817                 ;;
5818         sparc-*-linux-gnuaout*)         # Sparc's running GNU/Linux, a.out
5819                 xm_file="${xm_file} sparc/xm-linux.h"
5820                 tm_file=sparc/linux-aout.h
5821                 xmake_file=x-linux
5822                 gnu_ld=yes
5823                 ;;
5824         sparc-*-linux-gnulibc1*)        # Sparc's running GNU/Linux, libc5
5825                 xm_file="${xm_file} sparc/xm-linux.h"
5826                 xmake_file=x-linux
5827                 tm_file=sparc/linux.h
5828                 tmake_file="t-linux t-linux-gnulibc1"
5829                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
5830                 gnu_ld=yes
5831                 float_format=sparc
5832                 ;;
5833         sparc-*-linux-gnu*)             # Sparc's running GNU/Linux, libc6
5834                 xm_file="${xm_file} sparc/xm-linux.h"
5835                 xmake_file=x-linux
5836                 tm_file=sparc/linux.h
5837                 tmake_file="t-linux"
5838                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
5839                 gnu_ld=yes
5840                 if test x$enable_threads = xyes; then
5841                         thread_file='posix'
5842                 fi
5843                 float_format=sparc
5844                 ;;
5845         sparc-*-lynxos*)
5846                 if test x$gas = xyes
5847                 then
5848                         tm_file=sparc/lynx.h
5849                 else
5850                         tm_file=sparc/lynx-ng.h
5851                 fi
5852                 xm_file=sparc/xm-lynx.h
5853                 tmake_file=sparc/t-sunos41
5854                 xmake_file=x-lynx
5855                 ;;
5856         sparc-*-rtemsaout*)
5857                 tmake_file="sparc/t-sparcbare t-rtems"
5858                 tm_file=sparc/rtems.h
5859                 ;;
5860         sparc-*-rtems*|sparc-*-rtemself*)
5861                 tm_file="sparc/rtemself.h"
5862                 tmake_file="sparc/t-elf t-rtems"
5863                 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
5864                 #float_format=i128
5865                 float_format=i64
5866                 ;;
5867         sparcv9-*-solaris2*)
5868                 if test x$gnu_ld = xyes
5869                 then
5870                         tm_file=sparc/sol2-64.h
5871                 else
5872                         tm_file=sparc/sol2-sld-64.h
5873                 fi
5874                 xm_file="sparc/xm-sysv4-64.h sparc/xm-sol2.h"
5875                 xm_defines="USG POSIX"
5876                 tmake_file="sparc/t-sol2 sparc/t-sol2-64"
5877                 xmake_file=sparc/x-sysv4
5878                 extra_parts="crt1.o crti.o crtn.o gcrt1.o crtbegin.o crtend.o"
5879                 float_format=none
5880                 if test x${enable_threads} = x ; then
5881                     enable_threads=$have_pthread_h
5882                     if test x${enable_threads} = x ; then
5883                         enable_threads=$have_thread_h
5884                     fi
5885                 fi
5886                 if test x${enable_threads} = xyes ; then
5887                     if test x${have_pthread_h} = xyes ; then
5888                         thread_file='posix'
5889                     else
5890                         thread_file='solaris'
5891                     fi
5892                 fi
5893                 ;;
5894         sparc-hal-solaris2*)
5895                 xm_file="sparc/xm-sysv4.h sparc/xm-sol2.h"
5896                 xm_defines="USG POSIX"
5897                 tm_file="sparc/sol2.h sparc/hal.h"
5898                 tmake_file="sparc/t-halos sparc/t-sol2"
5899                 xmake_file=sparc/x-sysv4
5900                 extra_parts="crt1.o crti.o crtn.o gmon.o crtbegin.o crtend.o"
5901                 case $machine in
5902                 *-*-solaris2.0-4)
5903                         float_format=i128
5904                 ;;
5905                 *)
5906                         float_format=none
5907                         ;;
5908                 esac
5909                 thread_file='solaris'
5910                 ;;
5911         sparc-*-solaris2*)
5912                 if test x$gnu_ld = xyes
5913                 then
5914                         tm_file=sparc/sol2.h
5915                 else
5916                         tm_file=sparc/sol2-sld.h
5917                 fi
5918                 xm_file="sparc/xm-sysv4.h sparc/xm-sol2.h"
5919                 xm_defines="USG POSIX"
5920                 tmake_file=sparc/t-sol2
5921                 xmake_file=sparc/x-sysv4
5922                 extra_parts="crt1.o crti.o crtn.o gcrt1.o gmon.o crtbegin.o crtend.o"
5923                 case $machine in
5924                 *-*-solaris2.[0-6] | *-*-solaris2.[0-6].*) ;;
5925                 *-*-solaris2*)
5926                         if test x$gnu_ld = xyes
5927                         then
5928                                 tm_file=sparc/sol2-64.h
5929                         else
5930                                 tm_file=sparc/sol2-sld-64.h
5931                         fi
5932                         tmake_file="$tmake_file sparc/t-sol2-64"
5933                         ;;
5934                 esac
5935                 case $machine in
5936                 *-*-solaris2.[0-4])
5937                         float_format=i128
5938                         ;;
5939                 *)
5940                         float_format=none
5941                         ;;
5942                 esac
5943                 if test x${enable_threads} = x; then
5944                     enable_threads=$have_pthread_h
5945                     if test x${enable_threads} = x; then
5946                         enable_threads=$have_thread_h
5947                     fi
5948                 fi
5949                 if test x${enable_threads} = xyes; then
5950                     if test x${have_pthread_h} = xyes; then
5951                         thread_file='posix'
5952                     else
5953                         thread_file='solaris'
5954                     fi
5955                 fi
5956                 ;;
5957         sparc-*-sunos4.0*)
5958                 tm_file=sparc/sunos4.h
5959                 tmake_file=sparc/t-sunos40
5960                 use_collect2=yes
5961                 ;;
5962         sparc-*-sunos4*)
5963                 tm_file=sparc/sunos4.h
5964                 tmake_file=sparc/t-sunos41
5965                 use_collect2=yes
5966                 if test x$gas = xyes; then
5967                         tm_file="${tm_file} sparc/sun4gas.h"
5968                 fi
5969                 ;;
5970         sparc-*-sunos3*)
5971                 tm_file=sparc/sun4o3.h
5972                 use_collect2=yes
5973                 ;;
5974         sparc-*-sysv4*)
5975                 tm_file=sparc/sysv4.h
5976                 xm_file="sparc/xm-sysv4.h"
5977                 xm_defines="USG POSIX"
5978                 tmake_file=t-svr4
5979                 xmake_file=sparc/x-sysv4
5980                 extra_parts="crtbegin.o crtend.o"
5981                 ;;
5982         sparc-*-vxsim*)
5983                 xm_file="sparc/xm-sysv4.h sparc/xm-sol2.h"
5984                 xm_defines="USG POSIX"
5985                 tm_file=sparc/vxsim.h
5986                 tmake_file=sparc/t-vxsparc
5987                 xmake_file=sparc/x-sysv4
5988                 ;;
5989         sparclet-*-aout*)
5990                 tm_file="sparc/splet.h libgloss.h"
5991                 tmake_file=sparc/t-splet
5992                 ;;
5993         sparclite-*-coff*)
5994                 tm_file="sparc/litecoff.h libgloss.h"
5995                 tmake_file=sparc/t-sparclite
5996                 ;;
5997         sparclite-*-aout*)
5998                 tm_file="sparc/lite.h aoutos.h libgloss.h"
5999                 tmake_file=sparc/t-sparclite
6000                 ;;
6001         sparclite-*-elf*)
6002                 tm_file="sparc/liteelf.h"
6003                 tmake_file=sparc/t-sparclite
6004                 extra_parts="crtbegin.o crtend.o"
6005                 ;;
6006         sparc86x-*-aout*)
6007                 tm_file="sparc/sp86x-aout.h aoutos.h libgloss.h"
6008                 tmake_file=sparc/t-sp86x
6009                 ;;
6010         sparc86x-*-elf*)
6011                 tm_file="sparc/sp86x-elf.h"
6012                 tmake_file=sparc/t-sp86x
6013                 extra_parts="crtbegin.o crtend.o"
6014                 ;;
6015         sparc64-*-aout*)
6016                 tmake_file=sparc/t-sp64
6017                 tm_file=sparc/sp64-aout.h
6018                 ;;
6019         sparc64-*-elf*)
6020                 tmake_file=sparc/t-sp64
6021                 tm_file=sparc/sp64-elf.h
6022                 extra_parts="crtbegin.o crtend.o"
6023                 ;;
6024         sparc64-*-linux*)               # 64-bit Sparc's running GNU/Linux
6025                 tmake_file="t-linux sparc/t-linux64"
6026                 xm_file="sparc/xm-sp64.h sparc/xm-linux.h"
6027                 tm_file=sparc/linux64.h
6028                 xmake_file=x-linux
6029                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
6030                 gnu_ld=yes
6031                 if test x$enable_threads = xyes; then
6032                         thread_file='posix'
6033                 fi
6034                 float_format=sparc
6035                 ;;
6036 # This hasn't been upgraded to GCC 2.
6037 #       tahoe-harris-*)                 # Harris tahoe, using COFF.
6038 #               tm_file=tahoe/harris.h
6039 #               ;;
6040 #       tahoe-*-bsd*)                   # tahoe running BSD
6041 #               ;;
6042         thumb*-*-*)
6043                 { echo "configure: error:
6044 *** The Thumb targets have been depreciated.  The equivalent
6045 *** ARM based toolchain can now generated Thumb instructions
6046 *** when the -mthumb switch is given to the compiler." 1>&2; exit 1; }
6047                 ;;
6048
6049 # This hasn't been upgraded to GCC 2.
6050 #       tron-*-*)
6051 #               cpu_type=gmicro
6052 #               use_collect2=yes
6053 #               ;;
6054         v850-*-rtems*)
6055                 cpu_type=v850
6056                 tm_file="v850/rtems.h"
6057                 xm_file="v850/xm-v850.h"
6058                 tmake_file="v850/t-v850 t-rtems"
6059                 if test x$stabs = xyes
6060                 then
6061                         tm_file="${tm_file} dbx.h"
6062                 fi
6063                 use_collect2=no
6064                 ;;
6065         v850-*-*)
6066                 target_cpu_default="TARGET_CPU_generic"
6067                 cpu_type=v850
6068                 tm_file="v850/v850.h"
6069                 xm_file="v850/xm-v850.h"
6070                 tmake_file=v850/t-v850
6071                 if test x$stabs = xyes
6072                 then
6073                         tm_file="${tm_file} dbx.h"
6074                 fi
6075                 use_collect2=no
6076                 ;;
6077         vax-*-bsd*)                     # vaxen running BSD
6078                 use_collect2=yes
6079                 float_format=vax
6080                 ;;
6081         vax-*-sysv*)                    # vaxen running system V
6082                 tm_file="${tm_file} vax/vaxv.h"
6083                 xm_defines=USG
6084                 float_format=vax
6085                 ;;
6086         vax-*-netbsd*)
6087                 tm_file="${tm_file} netbsd.h vax/netbsd.h"
6088                 tmake_file=t-netbsd
6089                 float_format=vax
6090                 use_collect2=yes
6091                 ;;
6092         vax-*-openbsd*)
6093                 tmake_file="${tmake_file} vax/t-openbsd"
6094                 ;;
6095         vax-*-ultrix*)                  # vaxen running ultrix
6096                 tm_file="${tm_file} vax/ultrix.h"
6097                 use_collect2=yes
6098                 float_format=vax
6099                 ;;
6100         vax-*-vms*)                     # vaxen running VMS
6101                 xm_file=vax/xm-vms.h
6102                 tm_file=vax/vms.h
6103                 float_format=vax
6104                 ;;
6105         vax-*-*)                        # vax default entry
6106                 float_format=vax
6107                 ;;
6108         we32k-att-sysv*)
6109                 xm_file="${xm_file} xm-svr3"
6110                 use_collect2=yes
6111                 ;;
6112         *)
6113                 echo "Configuration $machine not supported" 1>&2
6114                 exit 1
6115                 ;;
6116         esac
6117
6118         case $machine in
6119         *-*-linux-gnu*)
6120                 ;; # Existing GNU/Linux systems do not use the GNU setup.
6121         *-*-gnu*)
6122                 # On the GNU system, the setup is just about the same on
6123                 # each different CPU.  The specific machines that GNU
6124                 # supports are matched above and just set $cpu_type.
6125                 xm_file="xm-gnu.h ${xm_file}"
6126                 tm_file=${cpu_type}/gnu.h
6127                 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
6128                 # GNU always uses ELF.
6129                 elf=yes
6130                 # GNU tools are the only tools.
6131                 gnu_ld=yes
6132                 gas=yes
6133                 xmake_file=x-linux      # These details are the same as Linux.
6134                 tmake_file=t-gnu        # These are not.
6135                 ;;
6136         *-*-sysv4*)
6137                 xmake_try_sysv=x-sysv
6138                 install_headers_dir=install-headers-cpio
6139                 ;;
6140         *-*-sysv*)
6141                 install_headers_dir=install-headers-cpio
6142                 ;;
6143         esac
6144
6145         # Distinguish i[34567]86
6146         # Also, do not run mips-tfile on MIPS if using gas.
6147         # Process --with-cpu= for PowerPC/rs6000
6148         target_cpu_default2=
6149         case $machine in
6150         i486-*-*)
6151                 target_cpu_default2=1
6152                 ;;
6153         i586-*-*)
6154                 case $target_alias in
6155                         k6-*)
6156                                 target_cpu_default2=4
6157                                 ;;
6158                         *)
6159                                 target_cpu_default2=2
6160                                 ;;
6161                 esac
6162                 ;;
6163         i686-*-* | i786-*-*)
6164                 target_cpu_default2=3
6165                 ;;
6166         alpha*-*-*)
6167                 case $machine in
6168                         alphaev6[78]*)
6169                                 target_cpu_default2="MASK_CPU_EV6|MASK_BWX|MASK_MAX|MASK_FIX|MASK_CIX"
6170                                 ;;
6171                         alphaev6*)
6172                                 target_cpu_default2="MASK_CPU_EV6|MASK_BWX|MASK_MAX|MASK_FIX"
6173                                 ;;
6174                         alphapca56*)
6175                                 target_cpu_default2="MASK_CPU_EV5|MASK_BWX|MASK_MAX"
6176                                 ;;
6177                         alphaev56*)
6178                                 target_cpu_default2="MASK_CPU_EV5|MASK_BWX"
6179                                 ;;
6180                         alphaev5*)
6181                                 target_cpu_default2="MASK_CPU_EV5"
6182                                 ;;
6183                 esac
6184
6185                 if test x$gas = xyes
6186                 then
6187                         if test "$target_cpu_default2" = ""
6188                         then
6189                                 target_cpu_default2="MASK_GAS"
6190                         else
6191                                 target_cpu_default2="${target_cpu_default2}|MASK_GAS"
6192                         fi
6193                 fi
6194                 ;;
6195         arm*-*-*)
6196                 case "x$with_cpu" in
6197                         x)
6198                                 # The most generic
6199                                 target_cpu_default2="TARGET_CPU_generic"
6200                                 ;;
6201
6202                         # Distinguish cores, and major variants
6203                         # arm7m doesn't exist, but D & I don't affect code
6204                         xarm[23678] | xarm250 | xarm[67][01]0 \
6205                         | xarm7m | xarm7dm | xarm7dmi | xarm7tdmi \
6206                         | xarm7100 | xarm7500 | xarm7500fe | xarm810 \
6207                         | xstrongarm | xstrongarm110 | xstrongarm1100)
6208                                 target_cpu_default2="TARGET_CPU_$with_cpu"
6209                                 ;;
6210
6211                         xyes | xno)
6212                                 echo "--with-cpu must be passed a value" 1>&2
6213                                 exit 1
6214                                 ;;
6215
6216                         *)
6217                                 if test x$pass2done = xyes
6218                                 then
6219                                         echo "Unknown cpu used with --with-cpu=$with_cpu" 1>&2
6220                                         exit 1
6221                                 fi
6222                                 ;;
6223                 esac
6224                 ;;
6225
6226         mips*-*-ecoff* | mips*-*-elf*)
6227                 if test x$gas = xyes
6228                 then
6229                         if test x$gnu_ld = xyes
6230                         then
6231                                 target_cpu_default2=20
6232                         else
6233                                 target_cpu_default2=16
6234                         fi
6235                 fi
6236                 ;;
6237         mips*-*-*)
6238                 if test x$gas = xyes
6239                 then
6240                         target_cpu_default2=16
6241                 fi
6242                 ;;
6243         powerpc*-*-* | rs6000-*-*)
6244                 case "x$with_cpu" in
6245                         x)
6246                                 ;;
6247
6248                         xcommon | xpower | xpower2 | xpowerpc | xrios \
6249                           | xrios1 | xrios2 | xrsc | xrsc1 \
6250                           | x601 | x602 | x603 | x603e | x604 | x604e | x620 \
6251                           | xec603e | x740 | x750 | x401 \
6252                           | x403 | x505 | x801 | x821 | x823 | x860)
6253                                 target_cpu_default2="\"$with_cpu\""
6254                                 ;;
6255
6256                         xyes | xno)
6257                                 echo "--with-cpu must be passed a value" 1>&2
6258                                 exit 1
6259                                 ;;
6260
6261                         *)
6262                                 if test x$pass2done = xyes
6263                                 then
6264                                         echo "Unknown cpu used with --with-cpu=$with_cpu" 1>&2
6265                                         exit 1
6266                                 fi
6267                                 ;;
6268                 esac
6269                 ;;
6270         sparc*-*-*)
6271                 case ".$with_cpu" in
6272                         .)
6273                                 target_cpu_default2=TARGET_CPU_"`echo $machine | sed 's/-.*$//'`"
6274                                 ;;
6275                         .supersparc | .hypersparc | .ultrasparc | .v7 | .v8 | .v9)
6276                                 target_cpu_default2="TARGET_CPU_$with_cpu"
6277                                 ;;
6278                         *)
6279                                 if test x$pass2done = xyes
6280                                 then
6281                                         echo "Unknown cpu used with --with-cpu=$with_cpu" 1>&2
6282                                         exit 1
6283                                 fi
6284                                 ;;
6285                 esac
6286                 ;;
6287         esac
6288
6289         if test "$target_cpu_default2" != ""
6290         then
6291                 if test "$target_cpu_default" != ""
6292                 then
6293                         target_cpu_default="(${target_cpu_default}|${target_cpu_default2})"
6294                 else
6295                         target_cpu_default=$target_cpu_default2
6296                 fi
6297         fi
6298
6299         # No need for collect2 if we have the GNU linker.
6300         # Actually, there is now; GNU ld doesn't handle the EH info or
6301         # collecting for shared libraries.
6302         #case x$gnu_ld in
6303         #xyes)
6304         #       use_collect2=
6305         #       ;;
6306         #esac
6307
6308 # Save data on machine being used to compile GCC in build_xm_file.
6309 # Save data on host machine in vars host_xm_file and host_xmake_file.
6310         if test x$pass1done = x
6311         then
6312                 if test x"$xm_file" = x
6313                 then build_xm_file=$cpu_type/xm-$cpu_type.h
6314                 else build_xm_file=$xm_file
6315                 fi
6316                 build_xm_defines=$xm_defines
6317                 build_install_headers_dir=$install_headers_dir
6318                 build_exeext=$exeext
6319                 pass1done=yes
6320         else
6321                 if test x$pass2done = x
6322                 then
6323                         if test x"$xm_file" = x
6324                         then host_xm_file=$cpu_type/xm-$cpu_type.h
6325                         else host_xm_file=$xm_file
6326                         fi
6327                         host_xm_defines=$xm_defines
6328                         if test x"$xmake_file" = x
6329                         then xmake_file=$cpu_type/x-$cpu_type
6330                         fi
6331                         host_xmake_file="$xmake_file"
6332                         host_truncate_target=$truncate_target
6333                         host_extra_gcc_objs=$extra_gcc_objs
6334                         host_extra_objs=$extra_host_objs
6335                         host_exeext=$exeext
6336                         pass2done=yes
6337                 fi
6338         fi
6339 done
6340
6341 extra_objs="${host_extra_objs} ${extra_objs}"
6342
6343 # Default the target-machine variables that were not explicitly set.
6344 if test x"$tm_file" = x
6345 then tm_file=$cpu_type/$cpu_type.h; fi
6346
6347 if test x$extra_headers = x
6348 then extra_headers=; fi
6349
6350 if test x"$xm_file" = x
6351 then xm_file=$cpu_type/xm-$cpu_type.h; fi
6352
6353 if test x$md_file = x
6354 then md_file=$cpu_type/$cpu_type.md; fi
6355
6356 if test x$out_file = x
6357 then out_file=$cpu_type/$cpu_type.c; fi
6358
6359 if test x"$tmake_file" = x
6360 then tmake_file=$cpu_type/t-$cpu_type
6361 fi
6362
6363 if test x"$dwarf2" = xyes
6364 then tm_file="$tm_file tm-dwarf2.h"
6365 fi
6366
6367 if test x$float_format = x
6368 then float_format=i64
6369 fi
6370
6371 if test $float_format = none
6372 then float_h_file=Makefile.in
6373 else float_h_file=float-$float_format.h
6374 fi
6375
6376 # Handle cpp installation.
6377 if test x$enable_cpp != xno
6378 then
6379   tmake_file="$tmake_file t-install-cpp"
6380 fi
6381
6382 # Say what files are being used for the output code and MD file.
6383 echo "Using \`$srcdir/config/$out_file' to output insns."
6384 echo "Using \`$srcdir/config/$md_file' as machine description file."
6385
6386 count=a
6387 for f in $tm_file; do
6388         count=${count}x
6389 done
6390 if test $count = ax; then
6391         echo "Using \`$srcdir/config/$tm_file' as target machine macro file."
6392 else
6393         echo "Using the following target machine macro files:"
6394         for f in $tm_file; do
6395                 echo "  $srcdir/config/$f"
6396         done
6397 fi
6398
6399 count=a
6400 for f in $host_xm_file; do
6401         count=${count}x
6402 done
6403 if test $count = ax; then
6404         echo "Using \`$srcdir/config/$host_xm_file' as host machine macro file."
6405 else
6406         echo "Using the following host machine macro files:"
6407         for f in $host_xm_file; do
6408                 echo "  $srcdir/config/$f"
6409         done
6410 fi
6411
6412 if test "$host_xm_file" != "$build_xm_file"; then
6413         count=a
6414         for f in $build_xm_file; do
6415                 count=${count}x
6416         done
6417         if test $count = ax; then
6418                 echo "Using \`$srcdir/config/$build_xm_file' as build machine macro file."
6419         else
6420                 echo "Using the following build machine macro files:"
6421                 for f in $build_xm_file; do
6422                         echo "  $srcdir/config/$f"
6423                 done
6424         fi
6425 fi
6426
6427 if test x$thread_file = x; then
6428         if test x$target_thread_file != x; then
6429                 thread_file=$target_thread_file
6430         else
6431                 thread_file='single'
6432         fi
6433 fi
6434
6435 # Set up the header files.
6436 # $links is the list of header files to create.
6437 # $vars is the list of shell variables with file names to include.
6438 # auto-host.h is the file containing items generated by autoconf and is
6439 # the first file included by config.h.
6440 null_defines=
6441 host_xm_file="auto-host.h gansidecl.h ${host_xm_file} hwint.h"
6442
6443 # If host=build, it is correct to have hconfig include auto-host.h
6444 # as well.  If host!=build, we are in error and need to do more
6445 # work to find out the build config parameters.
6446 if test x$host = x$build
6447 then
6448         build_xm_file="auto-host.h gansidecl.h ${build_xm_file} hwint.h"
6449 else
6450         # We create a subdir, then run autoconf in the subdir.
6451         # To prevent recursion we set host and build for the new
6452         # invocation of configure to the build for this invocation
6453         # of configure.
6454         tempdir=build.$$
6455         rm -rf $tempdir
6456         mkdir $tempdir
6457         cd $tempdir
6458         case ${srcdir} in
6459         /*) realsrcdir=${srcdir};;
6460         *) realsrcdir=../${srcdir};;
6461         esac
6462         CC=${CC_FOR_BUILD} ${realsrcdir}/configure \
6463                 --target=$target --host=$build --build=$build
6464
6465         # We just finished tests for the build machine, so rename
6466         # the file auto-build.h in the gcc directory.
6467         mv auto-host.h ../auto-build.h
6468         cd ..
6469         rm -rf $tempdir
6470         build_xm_file="auto-build.h gansidecl.h ${build_xm_file} hwint.h"
6471 fi
6472
6473 xm_file="gansidecl.h ${xm_file}"
6474 tm_file="gansidecl.h ${tm_file}"
6475
6476 vars="host_xm_file tm_file tm_p_file xm_file build_xm_file"
6477 links="config.h tm.h tm_p.h tconfig.h hconfig.h"
6478 defines="host_xm_defines null_defines null_defines xm_defines build_xm_defines"
6479
6480 rm -f config.bak
6481 if test -f config.status; then mv -f config.status config.bak; fi
6482
6483 # Make the links.
6484 while test -n "$vars"
6485 do
6486         set $vars; var=$1; shift; vars=$*
6487         set $links; link=$1; shift; links=$*
6488         set $defines; define=$1; shift; defines=$*
6489
6490         rm -f $link
6491         # Make sure the file is created, even if it is empty.
6492         echo >$link
6493
6494         # Define TARGET_CPU_DEFAULT if the system wants one.
6495         # This substitutes for lots of *.h files.
6496         if test "$target_cpu_default" != "" -a $link = tm.h
6497         then
6498                 echo "#define TARGET_CPU_DEFAULT ($target_cpu_default)" >>$link
6499         fi
6500
6501         for file in `eval echo '$'$var`; do
6502                 case $file in
6503                 auto-config.h)
6504                         ;;
6505                 *)
6506                         echo '#ifdef IN_GCC' >>$link
6507                         ;;
6508                 esac
6509                 echo "#include \"$file\"" >>$link
6510                 case $file in
6511                 auto-config.h)
6512                         ;;
6513                 *)
6514                         echo '#endif' >>$link
6515                         ;;
6516                 esac
6517         done
6518
6519         for def in `eval echo '$'$define`; do
6520                 echo "#ifndef $def" >>$link
6521                 echo "#define $def" >>$link
6522                 echo "#endif" >>$link
6523         done
6524 done
6525
6526 # Truncate the target if necessary
6527 if test x$host_truncate_target != x; then
6528         target=`echo $target | sed -e 's/\(..............\).*/\1/'`
6529 fi
6530
6531 # Get the version trigger filename from the toplevel
6532 if test "${with_gcc_version_trigger+set}" = set; then
6533         gcc_version_trigger=$with_gcc_version_trigger
6534 else
6535         gcc_version_trigger=${srcdir}/version.c
6536 fi
6537 gcc_version=`grep version_string ${gcc_version_trigger} | sed -e 's/.*\"\([^ \"]*\)[ \"].*/\1/'`
6538
6539 # Internationalization
6540 PACKAGE=gcc
6541 VERSION="$gcc_version"
6542 cat >> confdefs.h <<EOF
6543 #define PACKAGE "$PACKAGE"
6544 EOF
6545
6546 cat >> confdefs.h <<EOF
6547 #define VERSION "$VERSION"
6548 EOF
6549
6550
6551
6552
6553 ALL_LINGUAS="en_UK"
6554
6555 # NLS support is still experimental, so disable it by default for now.
6556 # Check whether --enable-nls or --disable-nls was given.
6557 if test "${enable_nls+set}" = set; then
6558   enableval="$enable_nls"
6559   :
6560 else
6561   enable_nls=no
6562 fi
6563
6564
6565
6566         echo $ac_n "checking for strerror in -lcposix""... $ac_c" 1>&6
6567 echo "configure:6611: checking for strerror in -lcposix" >&5
6568 ac_lib_var=`echo cposix'_'strerror | sed 'y%./+-%__p_%'`
6569 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
6570   echo $ac_n "(cached) $ac_c" 1>&6
6571 else
6572   ac_save_LIBS="$LIBS"
6573 LIBS="-lcposix  $LIBS"
6574 cat > conftest.$ac_ext <<EOF
6575 #line 6619 "configure"
6576 #include "confdefs.h"
6577 /* Override any gcc2 internal prototype to avoid an error.  */
6578 /* We use char because int might match the return type of a gcc2
6579     builtin and then its argument prototype would still apply.  */
6580 char strerror();
6581
6582 int main() {
6583 strerror()
6584 ; return 0; }
6585 EOF
6586 if { (eval echo configure:6630: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6587   rm -rf conftest*
6588   eval "ac_cv_lib_$ac_lib_var=yes"
6589 else
6590   echo "configure: failed program was:" >&5
6591   cat conftest.$ac_ext >&5
6592   rm -rf conftest*
6593   eval "ac_cv_lib_$ac_lib_var=no"
6594 fi
6595 rm -f conftest*
6596 LIBS="$ac_save_LIBS"
6597
6598 fi
6599 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
6600   echo "$ac_t""yes" 1>&6
6601   LIBS="$LIBS -lcposix"
6602 else
6603   echo "$ac_t""no" 1>&6
6604 fi
6605
6606
6607
6608 echo $ac_n "checking for working const""... $ac_c" 1>&6
6609 echo "configure:6653: checking for working const" >&5
6610 if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then
6611   echo $ac_n "(cached) $ac_c" 1>&6
6612 else
6613   cat > conftest.$ac_ext <<EOF
6614 #line 6658 "configure"
6615 #include "confdefs.h"
6616
6617 int main() {
6618
6619 /* Ultrix mips cc rejects this.  */
6620 typedef int charset[2]; const charset x;
6621 /* SunOS 4.1.1 cc rejects this.  */
6622 char const *const *ccp;
6623 char **p;
6624 /* NEC SVR4.0.2 mips cc rejects this.  */
6625 struct point {int x, y;};
6626 static struct point const zero = {0,0};
6627 /* AIX XL C 1.02.0.0 rejects this.
6628    It does not let you subtract one const X* pointer from another in an arm
6629    of an if-expression whose if-part is not a constant expression */
6630 const char *g = "string";
6631 ccp = &g + (g ? g-g : 0);
6632 /* HPUX 7.0 cc rejects these. */
6633 ++ccp;
6634 p = (char**) ccp;
6635 ccp = (char const *const *) p;
6636 { /* SCO 3.2v4 cc rejects this.  */
6637   char *t;
6638   char const *s = 0 ? (char *) 0 : (char const *) 0;
6639
6640   *t++ = 0;
6641 }
6642 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
6643   int x[] = {25, 17};
6644   const int *foo = &x[0];
6645   ++foo;
6646 }
6647 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
6648   typedef const int *iptr;
6649   iptr p = 0;
6650   ++p;
6651 }
6652 { /* AIX XL C 1.02.0.0 rejects this saying
6653      "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
6654   struct s { int j; const int *ap[3]; };
6655   struct s *b; b->j = 5;
6656 }
6657 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
6658   const int foo = 10;
6659 }
6660
6661 ; return 0; }
6662 EOF
6663 if { (eval echo configure:6707: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
6664   rm -rf conftest*
6665   ac_cv_c_const=yes
6666 else
6667   echo "configure: failed program was:" >&5
6668   cat conftest.$ac_ext >&5
6669   rm -rf conftest*
6670   ac_cv_c_const=no
6671 fi
6672 rm -f conftest*
6673 fi
6674
6675 echo "$ac_t""$ac_cv_c_const" 1>&6
6676 if test $ac_cv_c_const = no; then
6677   cat >> confdefs.h <<\EOF
6678 #define const
6679 EOF
6680
6681 fi
6682
6683 echo $ac_n "checking for inline""... $ac_c" 1>&6
6684 echo "configure:6728: checking for inline" >&5
6685 if eval "test \"`echo '$''{'ac_cv_c_inline'+set}'`\" = set"; then
6686   echo $ac_n "(cached) $ac_c" 1>&6
6687 else
6688   ac_cv_c_inline=no
6689 for ac_kw in inline __inline__ __inline; do
6690   cat > conftest.$ac_ext <<EOF
6691 #line 6735 "configure"
6692 #include "confdefs.h"
6693
6694 int main() {
6695 } $ac_kw foo() {
6696 ; return 0; }
6697 EOF
6698 if { (eval echo configure:6742: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
6699   rm -rf conftest*
6700   ac_cv_c_inline=$ac_kw; break
6701 else
6702   echo "configure: failed program was:" >&5
6703   cat conftest.$ac_ext >&5
6704 fi
6705 rm -f conftest*
6706 done
6707
6708 fi
6709
6710 echo "$ac_t""$ac_cv_c_inline" 1>&6
6711 case "$ac_cv_c_inline" in
6712   inline | yes) ;;
6713   no) cat >> confdefs.h <<\EOF
6714 #define inline
6715 EOF
6716  ;;
6717   *)  cat >> confdefs.h <<EOF
6718 #define inline $ac_cv_c_inline
6719 EOF
6720  ;;
6721 esac
6722
6723 echo $ac_n "checking for off_t""... $ac_c" 1>&6
6724 echo "configure:6768: checking for off_t" >&5
6725 if eval "test \"`echo '$''{'ac_cv_type_off_t'+set}'`\" = set"; then
6726   echo $ac_n "(cached) $ac_c" 1>&6
6727 else
6728   cat > conftest.$ac_ext <<EOF
6729 #line 6773 "configure"
6730 #include "confdefs.h"
6731 #include <sys/types.h>
6732 #if STDC_HEADERS
6733 #include <stdlib.h>
6734 #include <stddef.h>
6735 #endif
6736 EOF
6737 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6738   egrep "(^|[^a-zA-Z_0-9])off_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
6739   rm -rf conftest*
6740   ac_cv_type_off_t=yes
6741 else
6742   rm -rf conftest*
6743   ac_cv_type_off_t=no
6744 fi
6745 rm -f conftest*
6746
6747 fi
6748 echo "$ac_t""$ac_cv_type_off_t" 1>&6
6749 if test $ac_cv_type_off_t = no; then
6750   cat >> confdefs.h <<\EOF
6751 #define off_t long
6752 EOF
6753
6754 fi
6755
6756 echo $ac_n "checking for size_t""... $ac_c" 1>&6
6757 echo "configure:6801: checking for size_t" >&5
6758 if eval "test \"`echo '$''{'ac_cv_type_size_t'+set}'`\" = set"; then
6759   echo $ac_n "(cached) $ac_c" 1>&6
6760 else
6761   cat > conftest.$ac_ext <<EOF
6762 #line 6806 "configure"
6763 #include "confdefs.h"
6764 #include <sys/types.h>
6765 #if STDC_HEADERS
6766 #include <stdlib.h>
6767 #include <stddef.h>
6768 #endif
6769 EOF
6770 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6771   egrep "(^|[^a-zA-Z_0-9])size_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
6772   rm -rf conftest*
6773   ac_cv_type_size_t=yes
6774 else
6775   rm -rf conftest*
6776   ac_cv_type_size_t=no
6777 fi
6778 rm -f conftest*
6779
6780 fi
6781 echo "$ac_t""$ac_cv_type_size_t" 1>&6
6782 if test $ac_cv_type_size_t = no; then
6783   cat >> confdefs.h <<\EOF
6784 #define size_t unsigned
6785 EOF
6786
6787 fi
6788
6789 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
6790 # for constant arguments.  Useless!
6791 echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6
6792 echo "configure:6836: checking for working alloca.h" >&5
6793 if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then
6794   echo $ac_n "(cached) $ac_c" 1>&6
6795 else
6796   cat > conftest.$ac_ext <<EOF
6797 #line 6841 "configure"
6798 #include "confdefs.h"
6799 #include <alloca.h>
6800 int main() {
6801 char *p = alloca(2 * sizeof(int));
6802 ; return 0; }
6803 EOF
6804 if { (eval echo configure:6848: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6805   rm -rf conftest*
6806   ac_cv_header_alloca_h=yes
6807 else
6808   echo "configure: failed program was:" >&5
6809   cat conftest.$ac_ext >&5
6810   rm -rf conftest*
6811   ac_cv_header_alloca_h=no
6812 fi
6813 rm -f conftest*
6814 fi
6815
6816 echo "$ac_t""$ac_cv_header_alloca_h" 1>&6
6817 if test $ac_cv_header_alloca_h = yes; then
6818   cat >> confdefs.h <<\EOF
6819 #define HAVE_ALLOCA_H 1
6820 EOF
6821
6822 fi
6823
6824 echo $ac_n "checking for alloca""... $ac_c" 1>&6
6825 echo "configure:6869: checking for alloca" >&5
6826 if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then
6827   echo $ac_n "(cached) $ac_c" 1>&6
6828 else
6829   cat > conftest.$ac_ext <<EOF
6830 #line 6874 "configure"
6831 #include "confdefs.h"
6832
6833 #ifdef __GNUC__
6834 # define alloca __builtin_alloca
6835 #else
6836 # ifdef _MSC_VER
6837 #  include <malloc.h>
6838 #  define alloca _alloca
6839 # else
6840 #  if HAVE_ALLOCA_H
6841 #   include <alloca.h>
6842 #  else
6843 #   ifdef _AIX
6844  #pragma alloca
6845 #   else
6846 #    ifndef alloca /* predefined by HP cc +Olibcalls */
6847 char *alloca ();
6848 #    endif
6849 #   endif
6850 #  endif
6851 # endif
6852 #endif
6853
6854 int main() {
6855 char *p = (char *) alloca(1);
6856 ; return 0; }
6857 EOF
6858 if { (eval echo configure:6902: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6859   rm -rf conftest*
6860   ac_cv_func_alloca_works=yes
6861 else
6862   echo "configure: failed program was:" >&5
6863   cat conftest.$ac_ext >&5
6864   rm -rf conftest*
6865   ac_cv_func_alloca_works=no
6866 fi
6867 rm -f conftest*
6868 fi
6869
6870 echo "$ac_t""$ac_cv_func_alloca_works" 1>&6
6871 if test $ac_cv_func_alloca_works = yes; then
6872   cat >> confdefs.h <<\EOF
6873 #define HAVE_ALLOCA 1
6874 EOF
6875
6876 fi
6877
6878 if test $ac_cv_func_alloca_works = no; then
6879   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
6880   # that cause trouble.  Some versions do not even contain alloca or
6881   # contain a buggy version.  If you still want to use their alloca,
6882   # use ar to extract alloca.o from them instead of compiling alloca.c.
6883   ALLOCA=alloca.${ac_objext}
6884   cat >> confdefs.h <<\EOF
6885 #define C_ALLOCA 1
6886 EOF
6887
6888
6889 echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
6890 echo "configure:6934: checking whether alloca needs Cray hooks" >&5
6891 if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
6892   echo $ac_n "(cached) $ac_c" 1>&6
6893 else
6894   cat > conftest.$ac_ext <<EOF
6895 #line 6939 "configure"
6896 #include "confdefs.h"
6897 #if defined(CRAY) && ! defined(CRAY2)
6898 webecray
6899 #else
6900 wenotbecray
6901 #endif
6902
6903 EOF
6904 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6905   egrep "webecray" >/dev/null 2>&1; then
6906   rm -rf conftest*
6907   ac_cv_os_cray=yes
6908 else
6909   rm -rf conftest*
6910   ac_cv_os_cray=no
6911 fi
6912 rm -f conftest*
6913
6914 fi
6915
6916 echo "$ac_t""$ac_cv_os_cray" 1>&6
6917 if test $ac_cv_os_cray = yes; then
6918 for ac_func in _getb67 GETB67 getb67; do
6919   echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
6920 echo "configure:6964: checking for $ac_func" >&5
6921 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
6922   echo $ac_n "(cached) $ac_c" 1>&6
6923 else
6924   cat > conftest.$ac_ext <<EOF
6925 #line 6969 "configure"
6926 #include "confdefs.h"
6927 /* System header to define __stub macros and hopefully few prototypes,
6928     which can conflict with char $ac_func(); below.  */
6929 #include <assert.h>
6930 /* Override any gcc2 internal prototype to avoid an error.  */
6931 /* We use char because int might match the return type of a gcc2
6932     builtin and then its argument prototype would still apply.  */
6933 char $ac_func();
6934
6935 int main() {
6936
6937 /* The GNU C library defines this for functions which it implements
6938     to always fail with ENOSYS.  Some functions are actually named
6939     something starting with __ and the normal name is an alias.  */
6940 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
6941 choke me
6942 #else
6943 $ac_func();
6944 #endif
6945
6946 ; return 0; }
6947 EOF
6948 if { (eval echo configure:6992: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6949   rm -rf conftest*
6950   eval "ac_cv_func_$ac_func=yes"
6951 else
6952   echo "configure: failed program was:" >&5
6953   cat conftest.$ac_ext >&5
6954   rm -rf conftest*
6955   eval "ac_cv_func_$ac_func=no"
6956 fi
6957 rm -f conftest*
6958 fi
6959
6960 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
6961   echo "$ac_t""yes" 1>&6
6962   cat >> confdefs.h <<EOF
6963 #define CRAY_STACKSEG_END $ac_func
6964 EOF
6965
6966   break
6967 else
6968   echo "$ac_t""no" 1>&6
6969 fi
6970
6971 done
6972 fi
6973
6974 echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
6975 echo "configure:7019: checking stack direction for C alloca" >&5
6976 if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then
6977   echo $ac_n "(cached) $ac_c" 1>&6
6978 else
6979   if test "$cross_compiling" = yes; then
6980   ac_cv_c_stack_direction=0
6981 else
6982   cat > conftest.$ac_ext <<EOF
6983 #line 7027 "configure"
6984 #include "confdefs.h"
6985 find_stack_direction ()
6986 {
6987   static char *addr = 0;
6988   auto char dummy;
6989   if (addr == 0)
6990     {
6991       addr = &dummy;
6992       return find_stack_direction ();
6993     }
6994   else
6995     return (&dummy > addr) ? 1 : -1;
6996 }
6997 main ()
6998 {
6999   exit (find_stack_direction() < 0);
7000 }
7001 EOF
7002 if { (eval echo configure:7046: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
7003 then
7004   ac_cv_c_stack_direction=1
7005 else
7006   echo "configure: failed program was:" >&5
7007   cat conftest.$ac_ext >&5
7008   rm -fr conftest*
7009   ac_cv_c_stack_direction=-1
7010 fi
7011 rm -fr conftest*
7012 fi
7013
7014 fi
7015
7016 echo "$ac_t""$ac_cv_c_stack_direction" 1>&6
7017 cat >> confdefs.h <<EOF
7018 #define STACK_DIRECTION $ac_cv_c_stack_direction
7019 EOF
7020
7021 fi
7022
7023 for ac_hdr in unistd.h
7024 do
7025 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
7026 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
7027 echo "configure:7071: checking for $ac_hdr" >&5
7028 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
7029   echo $ac_n "(cached) $ac_c" 1>&6
7030 else
7031   cat > conftest.$ac_ext <<EOF
7032 #line 7076 "configure"
7033 #include "confdefs.h"
7034 #include <$ac_hdr>
7035 EOF
7036 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
7037 { (eval echo configure:7081: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
7038 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
7039 if test -z "$ac_err"; then
7040   rm -rf conftest*
7041   eval "ac_cv_header_$ac_safe=yes"
7042 else
7043   echo "$ac_err" >&5
7044   echo "configure: failed program was:" >&5
7045   cat conftest.$ac_ext >&5
7046   rm -rf conftest*
7047   eval "ac_cv_header_$ac_safe=no"
7048 fi
7049 rm -f conftest*
7050 fi
7051 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
7052   echo "$ac_t""yes" 1>&6
7053     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
7054   cat >> confdefs.h <<EOF
7055 #define $ac_tr_hdr 1
7056 EOF
7057
7058 else
7059   echo "$ac_t""no" 1>&6
7060 fi
7061 done
7062
7063 for ac_func in getpagesize
7064 do
7065 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
7066 echo "configure:7110: checking for $ac_func" >&5
7067 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
7068   echo $ac_n "(cached) $ac_c" 1>&6
7069 else
7070   cat > conftest.$ac_ext <<EOF
7071 #line 7115 "configure"
7072 #include "confdefs.h"
7073 /* System header to define __stub macros and hopefully few prototypes,
7074     which can conflict with char $ac_func(); below.  */
7075 #include <assert.h>
7076 /* Override any gcc2 internal prototype to avoid an error.  */
7077 /* We use char because int might match the return type of a gcc2
7078     builtin and then its argument prototype would still apply.  */
7079 char $ac_func();
7080
7081 int main() {
7082
7083 /* The GNU C library defines this for functions which it implements
7084     to always fail with ENOSYS.  Some functions are actually named
7085     something starting with __ and the normal name is an alias.  */
7086 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
7087 choke me
7088 #else
7089 $ac_func();
7090 #endif
7091
7092 ; return 0; }
7093 EOF
7094 if { (eval echo configure:7138: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7095   rm -rf conftest*
7096   eval "ac_cv_func_$ac_func=yes"
7097 else
7098   echo "configure: failed program was:" >&5
7099   cat conftest.$ac_ext >&5
7100   rm -rf conftest*
7101   eval "ac_cv_func_$ac_func=no"
7102 fi
7103 rm -f conftest*
7104 fi
7105
7106 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
7107   echo "$ac_t""yes" 1>&6
7108     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
7109   cat >> confdefs.h <<EOF
7110 #define $ac_tr_func 1
7111 EOF
7112
7113 else
7114   echo "$ac_t""no" 1>&6
7115 fi
7116 done
7117
7118 echo $ac_n "checking for working mmap""... $ac_c" 1>&6
7119 echo "configure:7163: checking for working mmap" >&5
7120 if eval "test \"`echo '$''{'ac_cv_func_mmap_fixed_mapped'+set}'`\" = set"; then
7121   echo $ac_n "(cached) $ac_c" 1>&6
7122 else
7123   if test "$cross_compiling" = yes; then
7124   ac_cv_func_mmap_fixed_mapped=no
7125 else
7126   cat > conftest.$ac_ext <<EOF
7127 #line 7171 "configure"
7128 #include "confdefs.h"
7129
7130 /* Thanks to Mike Haertel and Jim Avera for this test.
7131    Here is a matrix of mmap possibilities:
7132         mmap private not fixed
7133         mmap private fixed at somewhere currently unmapped
7134         mmap private fixed at somewhere already mapped
7135         mmap shared not fixed
7136         mmap shared fixed at somewhere currently unmapped
7137         mmap shared fixed at somewhere already mapped
7138    For private mappings, we should verify that changes cannot be read()
7139    back from the file, nor mmap's back from the file at a different
7140    address.  (There have been systems where private was not correctly
7141    implemented like the infamous i386 svr4.0, and systems where the
7142    VM page cache was not coherent with the filesystem buffer cache
7143    like early versions of FreeBSD and possibly contemporary NetBSD.)
7144    For shared mappings, we should conversely verify that changes get
7145    propogated back to all the places they're supposed to be.
7146
7147    Grep wants private fixed already mapped.
7148    The main things grep needs to know about mmap are:
7149    * does it exist and is it safe to write into the mmap'd area
7150    * how to use it (BSD variants)  */
7151 #include <sys/types.h>
7152 #include <fcntl.h>
7153 #include <sys/mman.h>
7154
7155 /* This mess was copied from the GNU getpagesize.h.  */
7156 #ifndef HAVE_GETPAGESIZE
7157 # ifdef HAVE_UNISTD_H
7158 #  include <unistd.h>
7159 # endif
7160
7161 /* Assume that all systems that can run configure have sys/param.h.  */
7162 # ifndef HAVE_SYS_PARAM_H
7163 #  define HAVE_SYS_PARAM_H 1
7164 # endif
7165
7166 # ifdef _SC_PAGESIZE
7167 #  define getpagesize() sysconf(_SC_PAGESIZE)
7168 # else /* no _SC_PAGESIZE */
7169 #  ifdef HAVE_SYS_PARAM_H
7170 #   include <sys/param.h>
7171 #   ifdef EXEC_PAGESIZE
7172 #    define getpagesize() EXEC_PAGESIZE
7173 #   else /* no EXEC_PAGESIZE */
7174 #    ifdef NBPG
7175 #     define getpagesize() NBPG * CLSIZE
7176 #     ifndef CLSIZE
7177 #      define CLSIZE 1
7178 #     endif /* no CLSIZE */
7179 #    else /* no NBPG */
7180 #     ifdef NBPC
7181 #      define getpagesize() NBPC
7182 #     else /* no NBPC */
7183 #      ifdef PAGESIZE
7184 #       define getpagesize() PAGESIZE
7185 #      endif /* PAGESIZE */
7186 #     endif /* no NBPC */
7187 #    endif /* no NBPG */
7188 #   endif /* no EXEC_PAGESIZE */
7189 #  else /* no HAVE_SYS_PARAM_H */
7190 #   define getpagesize() 8192   /* punt totally */
7191 #  endif /* no HAVE_SYS_PARAM_H */
7192 # endif /* no _SC_PAGESIZE */
7193
7194 #endif /* no HAVE_GETPAGESIZE */
7195
7196 #ifdef __cplusplus
7197 extern "C" { void *malloc(unsigned); }
7198 #else
7199 char *malloc();
7200 #endif
7201
7202 int
7203 main()
7204 {
7205         char *data, *data2, *data3;
7206         int i, pagesize;
7207         int fd;
7208
7209         pagesize = getpagesize();
7210
7211         /*
7212          * First, make a file with some known garbage in it.
7213          */
7214         data = malloc(pagesize);
7215         if (!data)
7216                 exit(1);
7217         for (i = 0; i < pagesize; ++i)
7218                 *(data + i) = rand();
7219         umask(0);
7220         fd = creat("conftestmmap", 0600);
7221         if (fd < 0)
7222                 exit(1);
7223         if (write(fd, data, pagesize) != pagesize)
7224                 exit(1);
7225         close(fd);
7226
7227         /*
7228          * Next, try to mmap the file at a fixed address which
7229          * already has something else allocated at it.  If we can,
7230          * also make sure that we see the same garbage.
7231          */
7232         fd = open("conftestmmap", O_RDWR);
7233         if (fd < 0)
7234                 exit(1);
7235         data2 = malloc(2 * pagesize);
7236         if (!data2)
7237                 exit(1);
7238         data2 += (pagesize - ((int) data2 & (pagesize - 1))) & (pagesize - 1);
7239         if (data2 != mmap(data2, pagesize, PROT_READ | PROT_WRITE,
7240             MAP_PRIVATE | MAP_FIXED, fd, 0L))
7241                 exit(1);
7242         for (i = 0; i < pagesize; ++i)
7243                 if (*(data + i) != *(data2 + i))
7244                         exit(1);
7245
7246         /*
7247          * Finally, make sure that changes to the mapped area
7248          * do not percolate back to the file as seen by read().
7249          * (This is a bug on some variants of i386 svr4.0.)
7250          */
7251         for (i = 0; i < pagesize; ++i)
7252                 *(data2 + i) = *(data2 + i) + 1;
7253         data3 = malloc(pagesize);
7254         if (!data3)
7255                 exit(1);
7256         if (read(fd, data3, pagesize) != pagesize)
7257                 exit(1);
7258         for (i = 0; i < pagesize; ++i)
7259                 if (*(data + i) != *(data3 + i))
7260                         exit(1);
7261         close(fd);
7262         unlink("conftestmmap");
7263         exit(0);
7264 }
7265
7266 EOF
7267 if { (eval echo configure:7311: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
7268 then
7269   ac_cv_func_mmap_fixed_mapped=yes
7270 else
7271   echo "configure: failed program was:" >&5
7272   cat conftest.$ac_ext >&5
7273   rm -fr conftest*
7274   ac_cv_func_mmap_fixed_mapped=no
7275 fi
7276 rm -fr conftest*
7277 fi
7278
7279 fi
7280
7281 echo "$ac_t""$ac_cv_func_mmap_fixed_mapped" 1>&6
7282 if test $ac_cv_func_mmap_fixed_mapped = yes; then
7283   cat >> confdefs.h <<\EOF
7284 #define HAVE_MMAP 1
7285 EOF
7286
7287 fi
7288
7289
7290    for ac_hdr in argz.h limits.h locale.h nl_types.h malloc.h string.h \
7291 unistd.h sys/param.h
7292 do
7293 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
7294 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
7295 echo "configure:7339: checking for $ac_hdr" >&5
7296 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
7297   echo $ac_n "(cached) $ac_c" 1>&6
7298 else
7299   cat > conftest.$ac_ext <<EOF
7300 #line 7344 "configure"
7301 #include "confdefs.h"
7302 #include <$ac_hdr>
7303 EOF
7304 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
7305 { (eval echo configure:7349: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
7306 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
7307 if test -z "$ac_err"; then
7308   rm -rf conftest*
7309   eval "ac_cv_header_$ac_safe=yes"
7310 else
7311   echo "$ac_err" >&5
7312   echo "configure: failed program was:" >&5
7313   cat conftest.$ac_ext >&5
7314   rm -rf conftest*
7315   eval "ac_cv_header_$ac_safe=no"
7316 fi
7317 rm -f conftest*
7318 fi
7319 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
7320   echo "$ac_t""yes" 1>&6
7321     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
7322   cat >> confdefs.h <<EOF
7323 #define $ac_tr_hdr 1
7324 EOF
7325
7326 else
7327   echo "$ac_t""no" 1>&6
7328 fi
7329 done
7330
7331    for ac_func in getcwd munmap putenv setenv setlocale strchr strcasecmp \
7332 strdup __argz_count __argz_stringify __argz_next
7333 do
7334 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
7335 echo "configure:7379: checking for $ac_func" >&5
7336 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
7337   echo $ac_n "(cached) $ac_c" 1>&6
7338 else
7339   cat > conftest.$ac_ext <<EOF
7340 #line 7384 "configure"
7341 #include "confdefs.h"
7342 /* System header to define __stub macros and hopefully few prototypes,
7343     which can conflict with char $ac_func(); below.  */
7344 #include <assert.h>
7345 /* Override any gcc2 internal prototype to avoid an error.  */
7346 /* We use char because int might match the return type of a gcc2
7347     builtin and then its argument prototype would still apply.  */
7348 char $ac_func();
7349
7350 int main() {
7351
7352 /* The GNU C library defines this for functions which it implements
7353     to always fail with ENOSYS.  Some functions are actually named
7354     something starting with __ and the normal name is an alias.  */
7355 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
7356 choke me
7357 #else
7358 $ac_func();
7359 #endif
7360
7361 ; return 0; }
7362 EOF
7363 if { (eval echo configure:7407: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7364   rm -rf conftest*
7365   eval "ac_cv_func_$ac_func=yes"
7366 else
7367   echo "configure: failed program was:" >&5
7368   cat conftest.$ac_ext >&5
7369   rm -rf conftest*
7370   eval "ac_cv_func_$ac_func=no"
7371 fi
7372 rm -f conftest*
7373 fi
7374
7375 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
7376   echo "$ac_t""yes" 1>&6
7377     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
7378   cat >> confdefs.h <<EOF
7379 #define $ac_tr_func 1
7380 EOF
7381
7382 else
7383   echo "$ac_t""no" 1>&6
7384 fi
7385 done
7386
7387
7388    if test "${ac_cv_func_stpcpy+set}" != "set"; then
7389      for ac_func in stpcpy
7390 do
7391 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
7392 echo "configure:7436: checking for $ac_func" >&5
7393 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
7394   echo $ac_n "(cached) $ac_c" 1>&6
7395 else
7396   cat > conftest.$ac_ext <<EOF
7397 #line 7441 "configure"
7398 #include "confdefs.h"
7399 /* System header to define __stub macros and hopefully few prototypes,
7400     which can conflict with char $ac_func(); below.  */
7401 #include <assert.h>
7402 /* Override any gcc2 internal prototype to avoid an error.  */
7403 /* We use char because int might match the return type of a gcc2
7404     builtin and then its argument prototype would still apply.  */
7405 char $ac_func();
7406
7407 int main() {
7408
7409 /* The GNU C library defines this for functions which it implements
7410     to always fail with ENOSYS.  Some functions are actually named
7411     something starting with __ and the normal name is an alias.  */
7412 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
7413 choke me
7414 #else
7415 $ac_func();
7416 #endif
7417
7418 ; return 0; }
7419 EOF
7420 if { (eval echo configure:7464: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7421   rm -rf conftest*
7422   eval "ac_cv_func_$ac_func=yes"
7423 else
7424   echo "configure: failed program was:" >&5
7425   cat conftest.$ac_ext >&5
7426   rm -rf conftest*
7427   eval "ac_cv_func_$ac_func=no"
7428 fi
7429 rm -f conftest*
7430 fi
7431
7432 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
7433   echo "$ac_t""yes" 1>&6
7434     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
7435   cat >> confdefs.h <<EOF
7436 #define $ac_tr_func 1
7437 EOF
7438
7439 else
7440   echo "$ac_t""no" 1>&6
7441 fi
7442 done
7443
7444    fi
7445    if test "${ac_cv_func_stpcpy}" = "yes"; then
7446      cat >> confdefs.h <<\EOF
7447 #define HAVE_STPCPY 1
7448 EOF
7449
7450    fi
7451
7452    if test $ac_cv_header_locale_h = yes; then
7453     echo $ac_n "checking for LC_MESSAGES""... $ac_c" 1>&6
7454 echo "configure:7498: checking for LC_MESSAGES" >&5
7455 if eval "test \"`echo '$''{'am_cv_val_LC_MESSAGES'+set}'`\" = set"; then
7456   echo $ac_n "(cached) $ac_c" 1>&6
7457 else
7458   cat > conftest.$ac_ext <<EOF
7459 #line 7503 "configure"
7460 #include "confdefs.h"
7461 #include <locale.h>
7462 int main() {
7463 return LC_MESSAGES
7464 ; return 0; }
7465 EOF
7466 if { (eval echo configure:7510: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7467   rm -rf conftest*
7468   am_cv_val_LC_MESSAGES=yes
7469 else
7470   echo "configure: failed program was:" >&5
7471   cat conftest.$ac_ext >&5
7472   rm -rf conftest*
7473   am_cv_val_LC_MESSAGES=no
7474 fi
7475 rm -f conftest*
7476 fi
7477
7478 echo "$ac_t""$am_cv_val_LC_MESSAGES" 1>&6
7479     if test $am_cv_val_LC_MESSAGES = yes; then
7480       cat >> confdefs.h <<\EOF
7481 #define HAVE_LC_MESSAGES 1
7482 EOF
7483
7484     fi
7485   fi
7486    echo $ac_n "checking whether NLS is requested""... $ac_c" 1>&6
7487 echo "configure:7531: checking whether NLS is requested" >&5
7488         # Check whether --enable-nls or --disable-nls was given.
7489 if test "${enable_nls+set}" = set; then
7490   enableval="$enable_nls"
7491   USE_NLS=$enableval
7492 else
7493   USE_NLS=yes
7494 fi
7495
7496     echo "$ac_t""$USE_NLS" 1>&6
7497
7498
7499     USE_INCLUDED_LIBINTL=no
7500
7501         if test "$USE_NLS" = "yes"; then
7502       cat >> confdefs.h <<\EOF
7503 #define ENABLE_NLS 1
7504 EOF
7505
7506       echo $ac_n "checking whether included gettext is requested""... $ac_c" 1>&6
7507 echo "configure:7551: checking whether included gettext is requested" >&5
7508       # Check whether --with-included-gettext or --without-included-gettext was given.
7509 if test "${with_included_gettext+set}" = set; then
7510   withval="$with_included_gettext"
7511   nls_cv_force_use_gnu_gettext=$withval
7512 else
7513   nls_cv_force_use_gnu_gettext=no
7514 fi
7515
7516       echo "$ac_t""$nls_cv_force_use_gnu_gettext" 1>&6
7517
7518       nls_cv_use_gnu_gettext="$nls_cv_force_use_gnu_gettext"
7519       if test "$nls_cv_force_use_gnu_gettext" != "yes"; then
7520                                         nls_cv_header_intl=
7521         nls_cv_header_libgt=
7522         CATOBJEXT=NONE
7523
7524         ac_safe=`echo "libintl.h" | sed 'y%./+-%__p_%'`
7525 echo $ac_n "checking for libintl.h""... $ac_c" 1>&6
7526 echo "configure:7570: checking for libintl.h" >&5
7527 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
7528   echo $ac_n "(cached) $ac_c" 1>&6
7529 else
7530   cat > conftest.$ac_ext <<EOF
7531 #line 7575 "configure"
7532 #include "confdefs.h"
7533 #include <libintl.h>
7534 EOF
7535 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
7536 { (eval echo configure:7580: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
7537 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
7538 if test -z "$ac_err"; then
7539   rm -rf conftest*
7540   eval "ac_cv_header_$ac_safe=yes"
7541 else
7542   echo "$ac_err" >&5
7543   echo "configure: failed program was:" >&5
7544   cat conftest.$ac_ext >&5
7545   rm -rf conftest*
7546   eval "ac_cv_header_$ac_safe=no"
7547 fi
7548 rm -f conftest*
7549 fi
7550 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
7551   echo "$ac_t""yes" 1>&6
7552   echo $ac_n "checking for gettext in libc""... $ac_c" 1>&6
7553 echo "configure:7597: checking for gettext in libc" >&5
7554 if eval "test \"`echo '$''{'gt_cv_func_gettext_libc'+set}'`\" = set"; then
7555   echo $ac_n "(cached) $ac_c" 1>&6
7556 else
7557   cat > conftest.$ac_ext <<EOF
7558 #line 7602 "configure"
7559 #include "confdefs.h"
7560 #include <libintl.h>
7561 int main() {
7562 return (int) gettext ("")
7563 ; return 0; }
7564 EOF
7565 if { (eval echo configure:7609: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7566   rm -rf conftest*
7567   gt_cv_func_gettext_libc=yes
7568 else
7569   echo "configure: failed program was:" >&5
7570   cat conftest.$ac_ext >&5
7571   rm -rf conftest*
7572   gt_cv_func_gettext_libc=no
7573 fi
7574 rm -f conftest*
7575 fi
7576
7577 echo "$ac_t""$gt_cv_func_gettext_libc" 1>&6
7578
7579            if test "$gt_cv_func_gettext_libc" != "yes"; then
7580              echo $ac_n "checking for bindtextdomain in -lintl""... $ac_c" 1>&6
7581 echo "configure:7625: checking for bindtextdomain in -lintl" >&5
7582 ac_lib_var=`echo intl'_'bindtextdomain | sed 'y%./+-%__p_%'`
7583 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
7584   echo $ac_n "(cached) $ac_c" 1>&6
7585 else
7586   ac_save_LIBS="$LIBS"
7587 LIBS="-lintl  $LIBS"
7588 cat > conftest.$ac_ext <<EOF
7589 #line 7633 "configure"
7590 #include "confdefs.h"
7591 /* Override any gcc2 internal prototype to avoid an error.  */
7592 /* We use char because int might match the return type of a gcc2
7593     builtin and then its argument prototype would still apply.  */
7594 char bindtextdomain();
7595
7596 int main() {
7597 bindtextdomain()
7598 ; return 0; }
7599 EOF
7600 if { (eval echo configure:7644: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7601   rm -rf conftest*
7602   eval "ac_cv_lib_$ac_lib_var=yes"
7603 else
7604   echo "configure: failed program was:" >&5
7605   cat conftest.$ac_ext >&5
7606   rm -rf conftest*
7607   eval "ac_cv_lib_$ac_lib_var=no"
7608 fi
7609 rm -f conftest*
7610 LIBS="$ac_save_LIBS"
7611
7612 fi
7613 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
7614   echo "$ac_t""yes" 1>&6
7615   echo $ac_n "checking for gettext in libintl""... $ac_c" 1>&6
7616 echo "configure:7660: checking for gettext in libintl" >&5
7617 if eval "test \"`echo '$''{'gt_cv_func_gettext_libintl'+set}'`\" = set"; then
7618   echo $ac_n "(cached) $ac_c" 1>&6
7619 else
7620   echo $ac_n "checking for gettext in -lintl""... $ac_c" 1>&6
7621 echo "configure:7665: checking for gettext in -lintl" >&5
7622 ac_lib_var=`echo intl'_'gettext | sed 'y%./+-%__p_%'`
7623 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
7624   echo $ac_n "(cached) $ac_c" 1>&6
7625 else
7626   ac_save_LIBS="$LIBS"
7627 LIBS="-lintl  $LIBS"
7628 cat > conftest.$ac_ext <<EOF
7629 #line 7673 "configure"
7630 #include "confdefs.h"
7631 /* Override any gcc2 internal prototype to avoid an error.  */
7632 /* We use char because int might match the return type of a gcc2
7633     builtin and then its argument prototype would still apply.  */
7634 char gettext();
7635
7636 int main() {
7637 gettext()
7638 ; return 0; }
7639 EOF
7640 if { (eval echo configure:7684: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7641   rm -rf conftest*
7642   eval "ac_cv_lib_$ac_lib_var=yes"
7643 else
7644   echo "configure: failed program was:" >&5
7645   cat conftest.$ac_ext >&5
7646   rm -rf conftest*
7647   eval "ac_cv_lib_$ac_lib_var=no"
7648 fi
7649 rm -f conftest*
7650 LIBS="$ac_save_LIBS"
7651
7652 fi
7653 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
7654   echo "$ac_t""yes" 1>&6
7655   gt_cv_func_gettext_libintl=yes
7656 else
7657   echo "$ac_t""no" 1>&6
7658 gt_cv_func_gettext_libintl=no
7659 fi
7660
7661 fi
7662
7663 echo "$ac_t""$gt_cv_func_gettext_libintl" 1>&6
7664 else
7665   echo "$ac_t""no" 1>&6
7666 fi
7667
7668            fi
7669
7670            if test "$gt_cv_func_gettext_libc" = "yes" \
7671               || test "$gt_cv_func_gettext_libintl" = "yes"; then
7672               cat >> confdefs.h <<\EOF
7673 #define HAVE_GETTEXT 1
7674 EOF
7675
7676               # Extract the first word of "msgfmt", so it can be a program name with args.
7677 set dummy msgfmt; ac_word=$2
7678 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
7679 echo "configure:7723: checking for $ac_word" >&5
7680 if eval "test \"`echo '$''{'ac_cv_path_MSGFMT'+set}'`\" = set"; then
7681   echo $ac_n "(cached) $ac_c" 1>&6
7682 else
7683   case "$MSGFMT" in
7684   /*)
7685   ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
7686   ;;
7687   *)
7688   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
7689   for ac_dir in $PATH; do
7690     test -z "$ac_dir" && ac_dir=.
7691     if test -f $ac_dir/$ac_word; then
7692       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
7693         ac_cv_path_MSGFMT="$ac_dir/$ac_word"
7694         break
7695       fi
7696     fi
7697   done
7698   IFS="$ac_save_ifs"
7699   test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT="no"
7700   ;;
7701 esac
7702 fi
7703 MSGFMT="$ac_cv_path_MSGFMT"
7704 if test -n "$MSGFMT"; then
7705   echo "$ac_t""$MSGFMT" 1>&6
7706 else
7707   echo "$ac_t""no" 1>&6
7708 fi
7709               if test "$MSGFMT" != "no"; then
7710                 for ac_func in dcgettext
7711 do
7712 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
7713 echo "configure:7757: checking for $ac_func" >&5
7714 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
7715   echo $ac_n "(cached) $ac_c" 1>&6
7716 else
7717   cat > conftest.$ac_ext <<EOF
7718 #line 7762 "configure"
7719 #include "confdefs.h"
7720 /* System header to define __stub macros and hopefully few prototypes,
7721     which can conflict with char $ac_func(); below.  */
7722 #include <assert.h>
7723 /* Override any gcc2 internal prototype to avoid an error.  */
7724 /* We use char because int might match the return type of a gcc2
7725     builtin and then its argument prototype would still apply.  */
7726 char $ac_func();
7727
7728 int main() {
7729
7730 /* The GNU C library defines this for functions which it implements
7731     to always fail with ENOSYS.  Some functions are actually named
7732     something starting with __ and the normal name is an alias.  */
7733 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
7734 choke me
7735 #else
7736 $ac_func();
7737 #endif
7738
7739 ; return 0; }
7740 EOF
7741 if { (eval echo configure:7785: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7742   rm -rf conftest*
7743   eval "ac_cv_func_$ac_func=yes"
7744 else
7745   echo "configure: failed program was:" >&5
7746   cat conftest.$ac_ext >&5
7747   rm -rf conftest*
7748   eval "ac_cv_func_$ac_func=no"
7749 fi
7750 rm -f conftest*
7751 fi
7752
7753 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
7754   echo "$ac_t""yes" 1>&6
7755     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
7756   cat >> confdefs.h <<EOF
7757 #define $ac_tr_func 1
7758 EOF
7759
7760 else
7761   echo "$ac_t""no" 1>&6
7762 fi
7763 done
7764
7765                 # Extract the first word of "gmsgfmt", so it can be a program name with args.
7766 set dummy gmsgfmt; ac_word=$2
7767 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
7768 echo "configure:7812: checking for $ac_word" >&5
7769 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
7770   echo $ac_n "(cached) $ac_c" 1>&6
7771 else
7772   case "$GMSGFMT" in
7773   /*)
7774   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
7775   ;;
7776   ?:/*)
7777   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path.
7778   ;;
7779   *)
7780   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
7781   ac_dummy="$PATH"
7782   for ac_dir in $ac_dummy; do
7783     test -z "$ac_dir" && ac_dir=.
7784     if test -f $ac_dir/$ac_word; then
7785       ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
7786       break
7787     fi
7788   done
7789   IFS="$ac_save_ifs"
7790   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
7791   ;;
7792 esac
7793 fi
7794 GMSGFMT="$ac_cv_path_GMSGFMT"
7795 if test -n "$GMSGFMT"; then
7796   echo "$ac_t""$GMSGFMT" 1>&6
7797 else
7798   echo "$ac_t""no" 1>&6
7799 fi
7800
7801                 # Extract the first word of "xgettext", so it can be a program name with args.
7802 set dummy xgettext; ac_word=$2
7803 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
7804 echo "configure:7848: checking for $ac_word" >&5
7805 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
7806   echo $ac_n "(cached) $ac_c" 1>&6
7807 else
7808   case "$XGETTEXT" in
7809   /*)
7810   ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
7811   ;;
7812   *)
7813   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
7814   for ac_dir in $PATH; do
7815     test -z "$ac_dir" && ac_dir=.
7816     if test -f $ac_dir/$ac_word; then
7817       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
7818         ac_cv_path_XGETTEXT="$ac_dir/$ac_word"
7819         break
7820       fi
7821     fi
7822   done
7823   IFS="$ac_save_ifs"
7824   test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
7825   ;;
7826 esac
7827 fi
7828 XGETTEXT="$ac_cv_path_XGETTEXT"
7829 if test -n "$XGETTEXT"; then
7830   echo "$ac_t""$XGETTEXT" 1>&6
7831 else
7832   echo "$ac_t""no" 1>&6
7833 fi
7834
7835                 cat > conftest.$ac_ext <<EOF
7836 #line 7880 "configure"
7837 #include "confdefs.h"
7838
7839 int main() {
7840 extern int _nl_msg_cat_cntr;
7841                                return _nl_msg_cat_cntr
7842 ; return 0; }
7843 EOF
7844 if { (eval echo configure:7888: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7845   rm -rf conftest*
7846   CATOBJEXT=.gmo
7847                    DATADIRNAME=share
7848 else
7849   echo "configure: failed program was:" >&5
7850   cat conftest.$ac_ext >&5
7851   rm -rf conftest*
7852   CATOBJEXT=.mo
7853                    DATADIRNAME=lib
7854 fi
7855 rm -f conftest*
7856                 INSTOBJEXT=.mo
7857               fi
7858             fi
7859
7860 else
7861   echo "$ac_t""no" 1>&6
7862 fi
7863
7864
7865         if test "$CATOBJEXT" = "NONE"; then
7866           echo $ac_n "checking whether catgets can be used""... $ac_c" 1>&6
7867 echo "configure:7911: checking whether catgets can be used" >&5
7868           # Check whether --with-catgets or --without-catgets was given.
7869 if test "${with_catgets+set}" = set; then
7870   withval="$with_catgets"
7871   nls_cv_use_catgets=$withval
7872 else
7873   nls_cv_use_catgets=no
7874 fi
7875
7876           echo "$ac_t""$nls_cv_use_catgets" 1>&6
7877
7878           if test "$nls_cv_use_catgets" = "yes"; then
7879                     echo $ac_n "checking for main in -li""... $ac_c" 1>&6
7880 echo "configure:7924: checking for main in -li" >&5
7881 ac_lib_var=`echo i'_'main | sed 'y%./+-%__p_%'`
7882 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
7883   echo $ac_n "(cached) $ac_c" 1>&6
7884 else
7885   ac_save_LIBS="$LIBS"
7886 LIBS="-li  $LIBS"
7887 cat > conftest.$ac_ext <<EOF
7888 #line 7932 "configure"
7889 #include "confdefs.h"
7890
7891 int main() {
7892 main()
7893 ; return 0; }
7894 EOF
7895 if { (eval echo configure:7939: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7896   rm -rf conftest*
7897   eval "ac_cv_lib_$ac_lib_var=yes"
7898 else
7899   echo "configure: failed program was:" >&5
7900   cat conftest.$ac_ext >&5
7901   rm -rf conftest*
7902   eval "ac_cv_lib_$ac_lib_var=no"
7903 fi
7904 rm -f conftest*
7905 LIBS="$ac_save_LIBS"
7906
7907 fi
7908 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
7909   echo "$ac_t""yes" 1>&6
7910     ac_tr_lib=HAVE_LIB`echo i | sed -e 's/[^a-zA-Z0-9_]/_/g' \
7911     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
7912   cat >> confdefs.h <<EOF
7913 #define $ac_tr_lib 1
7914 EOF
7915
7916   LIBS="-li $LIBS"
7917
7918 else
7919   echo "$ac_t""no" 1>&6
7920 fi
7921
7922             echo $ac_n "checking for catgets""... $ac_c" 1>&6
7923 echo "configure:7967: checking for catgets" >&5
7924 if eval "test \"`echo '$''{'ac_cv_func_catgets'+set}'`\" = set"; then
7925   echo $ac_n "(cached) $ac_c" 1>&6
7926 else
7927   cat > conftest.$ac_ext <<EOF
7928 #line 7972 "configure"
7929 #include "confdefs.h"
7930 /* System header to define __stub macros and hopefully few prototypes,
7931     which can conflict with char catgets(); below.  */
7932 #include <assert.h>
7933 /* Override any gcc2 internal prototype to avoid an error.  */
7934 /* We use char because int might match the return type of a gcc2
7935     builtin and then its argument prototype would still apply.  */
7936 char catgets();
7937
7938 int main() {
7939
7940 /* The GNU C library defines this for functions which it implements
7941     to always fail with ENOSYS.  Some functions are actually named
7942     something starting with __ and the normal name is an alias.  */
7943 #if defined (__stub_catgets) || defined (__stub___catgets)
7944 choke me
7945 #else
7946 catgets();
7947 #endif
7948
7949 ; return 0; }
7950 EOF
7951 if { (eval echo configure:7995: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7952   rm -rf conftest*
7953   eval "ac_cv_func_catgets=yes"
7954 else
7955   echo "configure: failed program was:" >&5
7956   cat conftest.$ac_ext >&5
7957   rm -rf conftest*
7958   eval "ac_cv_func_catgets=no"
7959 fi
7960 rm -f conftest*
7961 fi
7962
7963 if eval "test \"`echo '$ac_cv_func_'catgets`\" = yes"; then
7964   echo "$ac_t""yes" 1>&6
7965   cat >> confdefs.h <<\EOF
7966 #define HAVE_CATGETS 1
7967 EOF
7968
7969                INTLOBJS="\$(CATOBJS)"
7970                # Extract the first word of "gencat", so it can be a program name with args.
7971 set dummy gencat; ac_word=$2
7972 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
7973 echo "configure:8017: checking for $ac_word" >&5
7974 if eval "test \"`echo '$''{'ac_cv_path_GENCAT'+set}'`\" = set"; then
7975   echo $ac_n "(cached) $ac_c" 1>&6
7976 else
7977   case "$GENCAT" in
7978   /*)
7979   ac_cv_path_GENCAT="$GENCAT" # Let the user override the test with a path.
7980   ;;
7981   ?:/*)
7982   ac_cv_path_GENCAT="$GENCAT" # Let the user override the test with a dos path.
7983   ;;
7984   *)
7985   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
7986   ac_dummy="$PATH"
7987   for ac_dir in $ac_dummy; do
7988     test -z "$ac_dir" && ac_dir=.
7989     if test -f $ac_dir/$ac_word; then
7990       ac_cv_path_GENCAT="$ac_dir/$ac_word"
7991       break
7992     fi
7993   done
7994   IFS="$ac_save_ifs"
7995   test -z "$ac_cv_path_GENCAT" && ac_cv_path_GENCAT="no"
7996   ;;
7997 esac
7998 fi
7999 GENCAT="$ac_cv_path_GENCAT"
8000 if test -n "$GENCAT"; then
8001   echo "$ac_t""$GENCAT" 1>&6
8002 else
8003   echo "$ac_t""no" 1>&6
8004 fi
8005                if test "$GENCAT" != "no"; then
8006                  # Extract the first word of "gmsgfmt", so it can be a program name with args.
8007 set dummy gmsgfmt; ac_word=$2
8008 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8009 echo "configure:8053: checking for $ac_word" >&5
8010 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
8011   echo $ac_n "(cached) $ac_c" 1>&6
8012 else
8013   case "$GMSGFMT" in
8014   /*)
8015   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
8016   ;;
8017   ?:/*)
8018   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path.
8019   ;;
8020   *)
8021   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
8022   ac_dummy="$PATH"
8023   for ac_dir in $ac_dummy; do
8024     test -z "$ac_dir" && ac_dir=.
8025     if test -f $ac_dir/$ac_word; then
8026       ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
8027       break
8028     fi
8029   done
8030   IFS="$ac_save_ifs"
8031   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="no"
8032   ;;
8033 esac
8034 fi
8035 GMSGFMT="$ac_cv_path_GMSGFMT"
8036 if test -n "$GMSGFMT"; then
8037   echo "$ac_t""$GMSGFMT" 1>&6
8038 else
8039   echo "$ac_t""no" 1>&6
8040 fi
8041
8042                  if test "$GMSGFMT" = "no"; then
8043                    # Extract the first word of "msgfmt", so it can be a program name with args.
8044 set dummy msgfmt; ac_word=$2
8045 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8046 echo "configure:8090: checking for $ac_word" >&5
8047 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
8048   echo $ac_n "(cached) $ac_c" 1>&6
8049 else
8050   case "$GMSGFMT" in
8051   /*)
8052   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
8053   ;;
8054   *)
8055   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
8056   for ac_dir in $PATH; do
8057     test -z "$ac_dir" && ac_dir=.
8058     if test -f $ac_dir/$ac_word; then
8059       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
8060         ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
8061         break
8062       fi
8063     fi
8064   done
8065   IFS="$ac_save_ifs"
8066   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="no"
8067   ;;
8068 esac
8069 fi
8070 GMSGFMT="$ac_cv_path_GMSGFMT"
8071 if test -n "$GMSGFMT"; then
8072   echo "$ac_t""$GMSGFMT" 1>&6
8073 else
8074   echo "$ac_t""no" 1>&6
8075 fi
8076
8077                  fi
8078                  # Extract the first word of "xgettext", so it can be a program name with args.
8079 set dummy xgettext; ac_word=$2
8080 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8081 echo "configure:8125: checking for $ac_word" >&5
8082 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
8083   echo $ac_n "(cached) $ac_c" 1>&6
8084 else
8085   case "$XGETTEXT" in
8086   /*)
8087   ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
8088   ;;
8089   *)
8090   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
8091   for ac_dir in $PATH; do
8092     test -z "$ac_dir" && ac_dir=.
8093     if test -f $ac_dir/$ac_word; then
8094       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
8095         ac_cv_path_XGETTEXT="$ac_dir/$ac_word"
8096         break
8097       fi
8098     fi
8099   done
8100   IFS="$ac_save_ifs"
8101   test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
8102   ;;
8103 esac
8104 fi
8105 XGETTEXT="$ac_cv_path_XGETTEXT"
8106 if test -n "$XGETTEXT"; then
8107   echo "$ac_t""$XGETTEXT" 1>&6
8108 else
8109   echo "$ac_t""no" 1>&6
8110 fi
8111
8112                  USE_INCLUDED_LIBINTL=yes
8113                  CATOBJEXT=.cat
8114                  INSTOBJEXT=.cat
8115                  DATADIRNAME=lib
8116                  INTLDEPS='$(top_builddir)/intl/libintl.a'
8117                  INTLLIBS=$INTLDEPS
8118                  LIBS=`echo $LIBS | sed -e 's/-lintl//'`
8119                  nls_cv_header_intl=intl/libintl.h
8120                  nls_cv_header_libgt=intl/libgettext.h
8121                fi
8122 else
8123   echo "$ac_t""no" 1>&6
8124 fi
8125
8126           fi
8127         fi
8128
8129         if test "$CATOBJEXT" = "NONE"; then
8130                           nls_cv_use_gnu_gettext=yes
8131         fi
8132       fi
8133
8134       if test "$nls_cv_use_gnu_gettext" = "yes"; then
8135                 INTLOBJS="\$(GETTOBJS)"
8136         # Extract the first word of "msgfmt", so it can be a program name with args.
8137 set dummy msgfmt; ac_word=$2
8138 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8139 echo "configure:8183: checking for $ac_word" >&5
8140 if eval "test \"`echo '$''{'ac_cv_path_MSGFMT'+set}'`\" = set"; then
8141   echo $ac_n "(cached) $ac_c" 1>&6
8142 else
8143   case "$MSGFMT" in
8144   /*)
8145   ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
8146   ;;
8147   *)
8148   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
8149   for ac_dir in $PATH; do
8150     test -z "$ac_dir" && ac_dir=.
8151     if test -f $ac_dir/$ac_word; then
8152       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
8153         ac_cv_path_MSGFMT="$ac_dir/$ac_word"
8154         break
8155       fi
8156     fi
8157   done
8158   IFS="$ac_save_ifs"
8159   test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT="msgfmt"
8160   ;;
8161 esac
8162 fi
8163 MSGFMT="$ac_cv_path_MSGFMT"
8164 if test -n "$MSGFMT"; then
8165   echo "$ac_t""$MSGFMT" 1>&6
8166 else
8167   echo "$ac_t""no" 1>&6
8168 fi
8169
8170         # Extract the first word of "gmsgfmt", so it can be a program name with args.
8171 set dummy gmsgfmt; ac_word=$2
8172 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8173 echo "configure:8217: checking for $ac_word" >&5
8174 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
8175   echo $ac_n "(cached) $ac_c" 1>&6
8176 else
8177   case "$GMSGFMT" in
8178   /*)
8179   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
8180   ;;
8181   ?:/*)
8182   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path.
8183   ;;
8184   *)
8185   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
8186   ac_dummy="$PATH"
8187   for ac_dir in $ac_dummy; do
8188     test -z "$ac_dir" && ac_dir=.
8189     if test -f $ac_dir/$ac_word; then
8190       ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
8191       break
8192     fi
8193   done
8194   IFS="$ac_save_ifs"
8195   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
8196   ;;
8197 esac
8198 fi
8199 GMSGFMT="$ac_cv_path_GMSGFMT"
8200 if test -n "$GMSGFMT"; then
8201   echo "$ac_t""$GMSGFMT" 1>&6
8202 else
8203   echo "$ac_t""no" 1>&6
8204 fi
8205
8206         # Extract the first word of "xgettext", so it can be a program name with args.
8207 set dummy xgettext; ac_word=$2
8208 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8209 echo "configure:8253: checking for $ac_word" >&5
8210 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
8211   echo $ac_n "(cached) $ac_c" 1>&6
8212 else
8213   case "$XGETTEXT" in
8214   /*)
8215   ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
8216   ;;
8217   *)
8218   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
8219   for ac_dir in $PATH; do
8220     test -z "$ac_dir" && ac_dir=.
8221     if test -f $ac_dir/$ac_word; then
8222       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
8223         ac_cv_path_XGETTEXT="$ac_dir/$ac_word"
8224         break
8225       fi
8226     fi
8227   done
8228   IFS="$ac_save_ifs"
8229   test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
8230   ;;
8231 esac
8232 fi
8233 XGETTEXT="$ac_cv_path_XGETTEXT"
8234 if test -n "$XGETTEXT"; then
8235   echo "$ac_t""$XGETTEXT" 1>&6
8236 else
8237   echo "$ac_t""no" 1>&6
8238 fi
8239
8240
8241         USE_INCLUDED_LIBINTL=yes
8242         CATOBJEXT=.gmo
8243         INSTOBJEXT=.mo
8244         DATADIRNAME=share
8245         INTLDEPS='$(top_builddir)/intl/libintl.a'
8246         INTLLIBS=$INTLDEPS
8247         LIBS=`echo $LIBS | sed -e 's/-lintl//'`
8248         nls_cv_header_intl=intl/libintl.h
8249         nls_cv_header_libgt=intl/libgettext.h
8250       fi
8251
8252             if test "$XGETTEXT" != ":"; then
8253                         if $XGETTEXT --omit-header /dev/null 2> /dev/null; then
8254           : ;
8255         else
8256           echo "$ac_t""found xgettext program is not GNU xgettext; ignore it" 1>&6
8257           XGETTEXT=":"
8258         fi
8259       fi
8260
8261       # We need to process the po/ directory.
8262       POSUB=po
8263     else
8264       DATADIRNAME=share
8265       nls_cv_header_intl=intl/libintl.h
8266       nls_cv_header_libgt=intl/libgettext.h
8267     fi
8268
8269
8270
8271
8272     # If this is used in GNU gettext we have to set USE_NLS to `yes'
8273     # because some of the sources are only built for this goal.
8274     if test "$PACKAGE" = gettext; then
8275       USE_NLS=yes
8276       USE_INCLUDED_LIBINTL=yes
8277     fi
8278
8279                 for lang in $ALL_LINGUAS; do
8280       GMOFILES="$GMOFILES $lang.gmo"
8281       POFILES="$POFILES $lang.po"
8282     done
8283
8284
8285
8286
8287
8288
8289
8290
8291
8292
8293
8294
8295
8296
8297    if test "x$CATOBJEXT" != "x"; then
8298      if test "x$ALL_LINGUAS" = "x"; then
8299        LINGUAS=
8300      else
8301        echo $ac_n "checking for catalogs to be installed""... $ac_c" 1>&6
8302 echo "configure:8346: checking for catalogs to be installed" >&5
8303        NEW_LINGUAS=
8304        for lang in ${LINGUAS=$ALL_LINGUAS}; do
8305          case "$ALL_LINGUAS" in
8306           *$lang*) NEW_LINGUAS="$NEW_LINGUAS $lang" ;;
8307          esac
8308        done
8309        LINGUAS=$NEW_LINGUAS
8310        echo "$ac_t""$LINGUAS" 1>&6
8311      fi
8312
8313           if test -n "$LINGUAS"; then
8314        for lang in $LINGUAS; do CATALOGS="$CATALOGS $lang$CATOBJEXT"; done
8315      fi
8316    fi
8317
8318             if test $ac_cv_header_locale_h = yes; then
8319      INCLUDE_LOCALE_H="#include <locale.h>"
8320    else
8321      INCLUDE_LOCALE_H="\
8322 /* The system does not provide the header <locale.h>.  Take care yourself.  */"
8323    fi
8324
8325
8326             test -d intl || mkdir intl
8327    if test "$CATOBJEXT" = ".cat"; then
8328      ac_safe=`echo "linux/version.h" | sed 'y%./+-%__p_%'`
8329 echo $ac_n "checking for linux/version.h""... $ac_c" 1>&6
8330 echo "configure:8374: checking for linux/version.h" >&5
8331 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
8332   echo $ac_n "(cached) $ac_c" 1>&6
8333 else
8334   cat > conftest.$ac_ext <<EOF
8335 #line 8379 "configure"
8336 #include "confdefs.h"
8337 #include <linux/version.h>
8338 EOF
8339 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
8340 { (eval echo configure:8384: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
8341 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
8342 if test -z "$ac_err"; then
8343   rm -rf conftest*
8344   eval "ac_cv_header_$ac_safe=yes"
8345 else
8346   echo "$ac_err" >&5
8347   echo "configure: failed program was:" >&5
8348   cat conftest.$ac_ext >&5
8349   rm -rf conftest*
8350   eval "ac_cv_header_$ac_safe=no"
8351 fi
8352 rm -f conftest*
8353 fi
8354 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
8355   echo "$ac_t""yes" 1>&6
8356   msgformat=linux
8357 else
8358   echo "$ac_t""no" 1>&6
8359 msgformat=xopen
8360 fi
8361
8362
8363                sed -e '/^#/d' $srcdir/intl/$msgformat-msg.sed > intl/po2msg.sed
8364    fi
8365       sed -e '/^#.*[^\\]$/d' -e '/^#$/d' \
8366      $srcdir/intl/po2tbl.sed.in > intl/po2tbl.sed
8367
8368             if test "$PACKAGE" = "gettext"; then
8369      GT_NO="#NO#"
8370      GT_YES=
8371    else
8372      GT_NO=
8373      GT_YES="#YES#"
8374    fi
8375
8376
8377
8378             MKINSTALLDIRS=
8379    if test -n "$ac_aux_dir"; then
8380      MKINSTALLDIRS="$ac_aux_dir/mkinstalldirs"
8381    fi
8382    if test -z "$MKINSTALLDIRS"; then
8383      MKINSTALLDIRS="\$(top_srcdir)/mkinstalldirs"
8384    fi
8385
8386
8387       l=
8388
8389
8390          test -d po || mkdir po
8391    if test "x$srcdir" != "x."; then
8392      if test "x`echo $srcdir | sed 's@/.*@@'`" = "x"; then
8393        posrcprefix="$srcdir/"
8394      else
8395        posrcprefix="../$srcdir/"
8396      fi
8397    else
8398      posrcprefix="../"
8399    fi
8400    rm -f po/POTFILES
8401    sed -e "/^#/d" -e "/^\$/d" -e "s,.*, $posrcprefix& \\\\," -e "\$s/\(.*\) \\\\/\1/" \
8402         < $srcdir/po/POTFILES.in > po/POTFILES
8403
8404 XGETTEXT="AWK='$AWK' \$(SHELL) \$(top_srcdir)/exgettext $XGETTEXT"
8405
8406 # Windows32 Registry support for specifying GCC installation paths.
8407 # Check whether --enable-win32-registry or --disable-win32-registry was given.
8408 if test "${enable_win32_registry+set}" = set; then
8409   enableval="$enable_win32_registry"
8410   :
8411 fi
8412
8413
8414 echo $ac_n "checking whether windows registry support is requested""... $ac_c" 1>&6
8415 echo "configure:8459: checking whether windows registry support is requested" >&5
8416 if test x$enable_win32_registry != xno; then
8417   cat >> confdefs.h <<\EOF
8418 #define ENABLE_WIN32_REGISTRY 1
8419 EOF
8420
8421   echo "$ac_t""yes" 1>&6
8422 else
8423   echo "$ac_t""no" 1>&6
8424 fi
8425
8426 # Check if user specified a different registry key.
8427 case x${enable_win32_registry} in
8428 x | xyes)
8429   # default.
8430   gcc_cv_win32_registry_key="$VERSION"
8431   ;;
8432 xno)
8433   # no registry lookup.
8434   gcc_cv_win32_registry_key=''
8435   ;;
8436 *)
8437   # user-specified key.
8438   gcc_cv_win32_registry_key="$enable_win32_registry"
8439   ;;
8440 esac
8441
8442 if test x$enable_win32_registry != xno; then
8443   echo $ac_n "checking registry key on windows hosts""... $ac_c" 1>&6
8444 echo "configure:8488: checking registry key on windows hosts" >&5
8445   cat >> confdefs.h <<EOF
8446 #define WIN32_REGISTRY_KEY "$gcc_cv_win32_registry_key"
8447 EOF
8448
8449   echo "$ac_t""$gcc_cv_win32_registry_key" 1>&6
8450 fi
8451
8452 # Get an absolute path to the GCC top-level source directory
8453 holddir=`pwd`
8454 cd $srcdir
8455 topdir=`pwd`
8456 cd $holddir
8457
8458 # Conditionalize the makefile for this host machine.
8459 # Make-host contains the concatenation of all host makefile fragments
8460 # [there can be more than one].  This file is built by configure.frag.
8461 host_overrides=Make-host
8462 dep_host_xmake_file=
8463 for f in .. ${host_xmake_file}
8464 do
8465         if test -f ${srcdir}/config/$f
8466         then
8467                 dep_host_xmake_file="${dep_host_xmake_file} ${srcdir}/config/$f"
8468         fi
8469 done
8470
8471 # Conditionalize the makefile for this target machine.
8472 # Make-target contains the concatenation of all host makefile fragments
8473 # [there can be more than one].  This file is built by configure.frag.
8474 target_overrides=Make-target
8475 dep_tmake_file=
8476 for f in .. ${tmake_file}
8477 do
8478         if test -f ${srcdir}/config/$f
8479         then
8480                 dep_tmake_file="${dep_tmake_file} ${srcdir}/config/$f"
8481         fi
8482 done
8483
8484 # If the host doesn't support symlinks, modify CC in
8485 # FLAGS_TO_PASS so CC="stage1/xgcc -Bstage1/" works.
8486 # Otherwise, we can use "CC=$(CC)".
8487 rm -f symtest.tem
8488 if $symbolic_link $srcdir/gcc.c symtest.tem 2>/dev/null
8489 then
8490         cc_set_by_configure="\$(CC)"
8491         quoted_cc_set_by_configure="\$(CC)"
8492         stage_prefix_set_by_configure="\$(STAGE_PREFIX)"
8493 else
8494         rm -f symtest.tem
8495         if cp -p $srcdir/gcc.c symtest.tem 2>/dev/null
8496         then
8497                 symbolic_link="cp -p"
8498         else
8499                 symbolic_link="cp"
8500         fi
8501         cc_set_by_configure="\`case '\$(CC)' in stage*) echo '\$(CC)' | sed -e 's|stage|../stage|g';; *) echo '\$(CC)';; esac\`"
8502         quoted_cc_set_by_configure="\\\`case '\\\$(CC)' in stage*) echo '\\\$(CC)' | sed -e 's|stage|../stage|g';; *) echo '\\\$(CC)';; esac\\\`"
8503         stage_prefix_set_by_configure="\`case '\$(STAGE_PREFIX)' in stage*) echo '\$(STAGE_PREFIX)' | sed -e 's|stage|../stage|g';; *) echo '\$(STAGE_PREFIX)';; esac\`"
8504 fi
8505 rm -f symtest.tem
8506
8507 out_object_file=`basename $out_file .c`.o
8508
8509 tm_file_list=
8510 for f in $tm_file; do
8511   case $f in
8512     gansidecl.h )
8513        tm_file_list="${tm_file_list} $f" ;;
8514     *) tm_file_list="${tm_file_list} \$(srcdir)/config/$f" ;;
8515   esac
8516 done
8517
8518 host_xm_file_list=
8519 for f in $host_xm_file; do
8520   case $f in
8521     auto-host.h | gansidecl.h | hwint.h )
8522        host_xm_file_list="${host_xm_file_list} $f" ;;
8523     *) host_xm_file_list="${host_xm_file_list} \$(srcdir)/config/$f" ;;
8524   esac
8525 done
8526
8527 build_xm_file_list=
8528 for f in $build_xm_file; do
8529   case $f in
8530     auto-build.h | auto-host.h | gansidecl.h | hwint.h )
8531        build_xm_file_list="${build_xm_file_list} $f" ;;
8532     *) build_xm_file_list="${build_xm_file_list} \$(srcdir)/config/$f" ;;
8533   esac
8534 done
8535
8536 # Define macro CROSS_COMPILE in compilation
8537 # if this is a cross-compiler.
8538 # Also use all.cross instead of all.internal
8539 # and add cross-make to Makefile.
8540 cross_overrides="/dev/null"
8541 if test x$host != x$target
8542 then
8543         cross_defines="CROSS=-DCROSS_COMPILE"
8544         cross_overrides="${topdir}/cross-make"
8545 fi
8546
8547 # When building gcc with a cross-compiler, we need to fix a few things.
8548 # This must come after cross-make as we want all.build to override
8549 # all.cross.
8550 build_overrides="/dev/null"
8551 if test x$build != x$host
8552 then
8553         build_overrides="${topdir}/build-make"
8554 fi
8555
8556 # Expand extra_headers to include complete path.
8557 # This substitutes for lots of t-* files.
8558 extra_headers_list=
8559 if test "x$extra_headers" = x
8560 then true
8561 else
8562         # Prepend ${srcdir}/ginclude/ to every entry in extra_headers.
8563         for file in $extra_headers;
8564         do
8565                 extra_headers_list="${extra_headers_list} \$(srcdir)/ginclude/${file}"
8566         done
8567 fi
8568
8569 if test x$use_collect2 = xno; then
8570         use_collect2=
8571 fi
8572
8573 # Add a definition of USE_COLLECT2 if system wants one.
8574 # Also tell toplev.c what to do.
8575 # This substitutes for lots of t-* files.
8576 if test x$use_collect2 = x
8577 then
8578         will_use_collect2=
8579         maybe_use_collect2=
8580 else
8581         will_use_collect2="collect2"
8582         maybe_use_collect2="-DUSE_COLLECT2"
8583 fi
8584
8585 # NEED TO CONVERT
8586 # Set MD_DEPS if the real md file is in md.pre-cpp.
8587 # Set MD_CPP to the cpp to pass the md file through.  Md files use ';'
8588 # for line oriented comments, so we must always use a GNU cpp.  If
8589 # building gcc with a cross compiler, use the cross compiler just
8590 # built.  Otherwise, we can use the cpp just built.
8591 md_file_sub=
8592 if test "x$md_cppflags" = x
8593 then
8594         md_file_sub=$srcdir/config/$md_file
8595 else
8596         md_file=md
8597 fi
8598
8599 # If we have gas in the build tree, make a link to it.
8600 if test -f ../gas/Makefile; then
8601         rm -f as; $symbolic_link ../gas/as-new$host_exeext as$host_exeext 2>/dev/null
8602 fi
8603
8604 # If we have nm in the build tree, make a link to it.
8605 if test -f ../binutils/Makefile; then
8606         rm -f nm; $symbolic_link ../binutils/nm-new$host_exeext nm$host_exeext 2>/dev/null
8607 fi
8608
8609 # If we have ld in the build tree, make a link to it.
8610 if test -f ../ld/Makefile; then
8611 #       if test x$use_collect2 = x; then
8612 #               rm -f ld; $symbolic_link ../ld/ld-new$host_exeext ld$host_exeext 2>/dev/null
8613 #       else
8614                 rm -f collect-ld; $symbolic_link ../ld/ld-new$host_exeext collect-ld$host_exeext 2>/dev/null
8615 #       fi
8616 fi
8617
8618 # Figure out what assembler alignment features are present.
8619 echo $ac_n "checking assembler alignment features""... $ac_c" 1>&6
8620 echo "configure:8664: checking assembler alignment features" >&5
8621 gcc_cv_as=
8622 gcc_cv_as_alignment_features=
8623 gcc_cv_as_gas_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/gas
8624 if test -x "$DEFAULT_ASSEMBLER"; then
8625         gcc_cv_as="$DEFAULT_ASSEMBLER"
8626 elif test -x "$AS"; then
8627         gcc_cv_as="$AS"
8628 elif test -x as$host_exeext; then
8629         # Build using assembler in the current directory.
8630         gcc_cv_as=./as$host_exeext
8631 elif test -f $gcc_cv_as_gas_srcdir/configure.in -a -f ../gas/Makefile; then
8632         # Single tree build which includes gas.
8633         for f in $gcc_cv_as_gas_srcdir/configure $gcc_cv_as_gas_srcdir/configure.in $gcc_cv_as_gas_srcdir/Makefile.in
8634         do
8635                 gcc_cv_gas_version=`grep '^VERSION=[0-9]*\.[0-9]*' $f`
8636                 if test x$gcc_cv_gas_version != x; then
8637                         break
8638                 fi
8639         done
8640         gcc_cv_gas_major_version=`expr "$gcc_cv_gas_version" : "VERSION=\([0-9]*\)"`
8641         gcc_cv_gas_minor_version=`expr "$gcc_cv_gas_version" : "VERSION=[0-9]*\.\([0-9]*\)"`
8642         if test x$gcc_cv_gas_major_version != x -a x$gcc_cv_gas_minor_version != x; then
8643                 # Gas version 2.6 and later support for .balign and .p2align.
8644                 # bytes to skip when using .p2align.
8645                 if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 6 -o "$gcc_cv_gas_major_version" -gt 2; then
8646                         gcc_cv_as_alignment_features=".balign and .p2align"
8647                         cat >> confdefs.h <<\EOF
8648 #define HAVE_GAS_BALIGN_AND_P2ALIGN 1
8649 EOF
8650
8651                 fi
8652                 # Gas version 2.8 and later support specifying the maximum
8653                 # bytes to skip when using .p2align.
8654                 if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 8 -o "$gcc_cv_gas_major_version" -gt 2; then
8655                         gcc_cv_as_alignment_features=".p2align including maximum skip"
8656                         cat >> confdefs.h <<\EOF
8657 #define HAVE_GAS_MAX_SKIP_P2ALIGN 1
8658 EOF
8659
8660                 fi
8661         fi
8662 elif test x$host = x$target; then
8663         # Native build.
8664         # Search the same directories that the installed compiler will
8665         # search.  Else we may find the wrong assembler and lose.  If we
8666         # do not find a suitable assembler binary, then try the user's
8667         # path.
8668         #
8669         # Also note we have to check MD_EXEC_PREFIX before checking the
8670         # user's path.  Unfortunately, there is no good way to get at the
8671         # value of MD_EXEC_PREFIX here.  So we do a brute force search
8672         # through all the known MD_EXEC_PREFIX values.  Ugh.  This needs
8673         # to be fixed as part of the make/configure rewrite too.
8674
8675         if test "x$exec_prefix" = xNONE; then
8676                 if test "x$prefix" = xNONE; then
8677                         test_prefix=/usr/local
8678                 else
8679                         test_prefix=$prefix
8680                 fi
8681         else
8682                 test_prefix=$exec_prefix
8683         fi
8684
8685         # If the loop below does not find an assembler, then use whatever
8686         # one we can find in the users's path.
8687         # user's path.
8688         as=as$host_exeext
8689
8690         test_dirs="$test_prefix/lib/gcc-lib/$target/$gcc_version \
8691                    $test_prefix/lib/gcc-lib/$target \
8692                    /usr/lib/gcc/$target/$gcc_version \
8693                    /usr/lib/gcc/$target \
8694                    $test_prefix/$target/bin/$target/$gcc_version \
8695                    $test_prefix/$target/bin \
8696                    /usr/libexec \
8697                    /usr/ccs/gcc \
8698                    /usr/ccs/bin \
8699                    /udk/usr/ccs/bin \
8700                    /bsd43/usr/lib/cmplrs/cc \
8701                    /usr/cross64/usr/bin \
8702                    /usr/lib/cmplrs/cc \
8703                    /sysv/usr/lib/cmplrs/cc \
8704                    /svr4/usr/lib/cmplrs/cc \
8705                    /usr/bin"
8706
8707         for dir in $test_dirs; do
8708                 if test -f $dir/as$host_exeext; then
8709                         gcc_cv_as=$dir/as$host_exeext
8710                         break;
8711                 fi
8712         done
8713 fi
8714 if test x$gcc_cv_as != x; then
8715         # Check if we have .balign and .p2align
8716         echo ".balign  4" > conftest.s
8717         echo ".p2align  2" >> conftest.s
8718         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
8719                 gcc_cv_as_alignment_features=".balign and .p2align"
8720                 cat >> confdefs.h <<\EOF
8721 #define HAVE_GAS_BALIGN_AND_P2ALIGN 1
8722 EOF
8723
8724         fi
8725         rm -f conftest.s conftest.o
8726         # Check if specifying the maximum bytes to skip when
8727         # using .p2align is supported.
8728         echo ".p2align 4,,7" > conftest.s
8729         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
8730                 gcc_cv_as_alignment_features=".p2align including maximum skip"
8731                 cat >> confdefs.h <<\EOF
8732 #define HAVE_GAS_MAX_SKIP_P2ALIGN 1
8733 EOF
8734
8735         fi
8736         rm -f conftest.s conftest.o
8737 fi
8738 echo "$ac_t""$gcc_cv_as_alignment_features" 1>&6
8739
8740 echo $ac_n "checking assembler subsection support""... $ac_c" 1>&6
8741 echo "configure:8785: checking assembler subsection support" >&5
8742 gcc_cv_as_subsections=
8743 if test x$gcc_cv_as != x; then
8744         # Check if we have .subsection
8745         echo ".subsection 1" > conftest.s
8746         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
8747                 gcc_cv_as_subsections=".subsection"
8748                 if test -x nm$host_exeext; then
8749                         gcc_cv_nm=./nm$host_exeext
8750                 elif test x$host = x$target; then
8751                         # Native build.
8752                         gcc_cv_nm=nm$host_exeext
8753                 fi
8754                 if test x$gcc_cv_nm != x; then
8755                         cat > conftest.s <<EOF
8756 conftest_label1: .word 0
8757 .subsection -1
8758 conftest_label2: .word 0
8759 .previous
8760 EOF
8761                         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
8762                                 $gcc_cv_nm conftest.o | grep conftest_label1 > conftest.nm1
8763                                 $gcc_cv_nm conftest.o | grep conftest_label2 | sed -e 's/label2/label1/' > conftest.nm2
8764                                 if cmp conftest.nm1 conftest.nm2 > /dev/null 2>&1; then
8765                                         :
8766                                 else
8767                                         gcc_cv_as_subsections="working .subsection -1"
8768                                         cat >> confdefs.h <<\EOF
8769 #define HAVE_GAS_SUBSECTION_ORDERING 1
8770 EOF
8771
8772                                 fi
8773                         fi
8774                 fi
8775         fi
8776         rm -f conftest.s conftest.o conftest.nm1 conftest.nm2
8777 fi
8778 echo "$ac_t""$gcc_cv_as_subsections" 1>&6
8779
8780 echo $ac_n "checking assembler weak support""... $ac_c" 1>&6
8781 echo "configure:8825: checking assembler weak support" >&5
8782 gcc_cv_as_weak=
8783 if test x$gcc_cv_as != x; then
8784         # Check if we have .weak
8785         echo "  .weak foobar" > conftest.s
8786         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
8787                 cat >> confdefs.h <<\EOF
8788 #define HAVE_GAS_WEAK 1
8789 EOF
8790
8791                 gcc_cv_as_weak="yes"
8792         fi
8793         rm -f conftest.s conftest.o conftest.nm1 conftest.nm2
8794 fi
8795 echo "$ac_t""$gcc_cv_as_weak" 1>&6
8796
8797 echo $ac_n "checking assembler hidden support""... $ac_c" 1>&6
8798 echo "configure:8842: checking assembler hidden support" >&5
8799 gcc_cv_as_hidden=
8800 if test x$gcc_cv_as != x; then
8801         # Check if we have .hidden
8802         echo "  .hidden foobar" > conftest.s
8803         echo "foobar:" >> conftest.s
8804         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
8805                 cat >> confdefs.h <<\EOF
8806 #define HAVE_GAS_HIDDEN 1
8807 EOF
8808
8809                 gcc_cv_as_hidden="yes"
8810         fi
8811         rm -f conftest.s conftest.o conftest.nm1 conftest.nm2
8812 fi
8813 echo "$ac_t""$gcc_cv_as_hidden" 1>&6
8814
8815 case "$target" in
8816   sparc*-*-*)
8817     echo $ac_n "checking assembler .register pseudo-op support""... $ac_c" 1>&6
8818 echo "configure:8862: checking assembler .register pseudo-op support" >&5
8819 if eval "test \"`echo '$''{'gcc_cv_as_register_pseudo_op'+set}'`\" = set"; then
8820   echo $ac_n "(cached) $ac_c" 1>&6
8821 else
8822
8823         gcc_cv_as_register_pseudo_op=unknown
8824         if test x$gcc_cv_as != x; then
8825             # Check if we have .register
8826             echo ".register %g2, #scratch" > conftest.s
8827             if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
8828                 gcc_cv_as_register_pseudo_op=yes
8829             else
8830                 gcc_cv_as_register_pseudo_op=no
8831             fi
8832             rm -f conftest.s conftest.o
8833         fi
8834
8835 fi
8836
8837 echo "$ac_t""$gcc_cv_as_register_pseudo_op" 1>&6
8838     if test "x$gcc_cv_as_register_pseudo_op" = xyes; then
8839         cat >> confdefs.h <<\EOF
8840 #define HAVE_AS_REGISTER_PSEUDO_OP 1
8841 EOF
8842
8843     fi
8844
8845     case "$tm_file" in
8846     *64*)
8847         echo $ac_n "checking for 64 bit support in assembler ($gcc_cv_as)""... $ac_c" 1>&6
8848 echo "configure:8892: checking for 64 bit support in assembler ($gcc_cv_as)" >&5
8849 if eval "test \"`echo '$''{'gcc_cv_as_flags64'+set}'`\" = set"; then
8850   echo $ac_n "(cached) $ac_c" 1>&6
8851 else
8852
8853                 if test -n "$gcc_cv_as"; then
8854                     echo ".xword foo" > conftest.s
8855                     gcc_cv_as_flags64=no
8856                     for flag in "-xarch=v9" "-64 -Av9"; do
8857                         if $gcc_cv_as $flag -o conftest.o conftest.s \
8858                             > /dev/null 2>&1; then
8859                             gcc_cv_as_flags64=$flag
8860                             break
8861                         fi
8862                     done
8863                     rm -f conftest.s conftest.o
8864                 else
8865                     if test "$gas" = yes; then
8866                         gcc_cv_as_flags64="-64 -Av9"
8867                     else
8868                         gcc_cv_as_flags64="-xarch=v9"
8869                     fi
8870                 fi
8871
8872 fi
8873
8874 echo "$ac_t""$gcc_cv_as_flags64" 1>&6
8875         if test "x$gcc_cv_as_flags64" = xno; then
8876
8877             tmake_file=`echo " $tmake_file " | sed -e 's, sparc/t-sol2-64 , ,' -e 's,^ ,,' -e 's, $,,'`
8878             dep_tmake_file=`echo " $dep_tmake_file " | sed -e 's, [^ ]*/config/sparc/t-sol2-64 , ,' -e 's,^ ,,' -e 's, $,,'`
8879
8880         else
8881             cat >> confdefs.h <<EOF
8882 #define AS_SPARC64_FLAG "$gcc_cv_as_flags64"
8883 EOF
8884
8885         fi
8886         ;;
8887     *) gcc_cv_as_flags64=${gcc_cv_as_flags64-no}
8888         ;;
8889     esac
8890
8891     if test "x$gcc_cv_as_flags64" != xno; then
8892         echo $ac_n "checking for assembler offsetable %lo() support""... $ac_c" 1>&6
8893 echo "configure:8937: checking for assembler offsetable %lo() support" >&5
8894 if eval "test \"`echo '$''{'gcc_cv_as_offsetable_lo10'+set}'`\" = set"; then
8895   echo $ac_n "(cached) $ac_c" 1>&6
8896 else
8897
8898             gcc_cv_as_offsetable_lo10=unknown
8899             if test "x$gcc_cv_as" != x; then
8900                 # Check if assembler has offsetable %lo()
8901                 echo "or %g1, %lo(ab) + 12, %g1" > conftest.s
8902                 echo "or %g1, %lo(ab + 12), %g1" > conftest1.s
8903                 if $gcc_cv_as $gcc_cv_as_flags64 -o conftest.o conftest.s \
8904                         > /dev/null 2>&1 &&
8905                    $gcc_cv_as $gcc_cv_as_flags64 -o conftest1.o conftest1.s \
8906                         > /dev/null 2>&1; then
8907                     if cmp conftest.o conftest1.o > /dev/null 2>&1; then
8908                         gcc_cv_as_offsetable_lo10=no
8909                     else
8910                         gcc_cv_as_offsetable_lo10=yes
8911                     fi
8912                 else
8913                     gcc_cv_as_offsetable_lo10=no
8914                 fi
8915                 rm -f conftest.s conftest.o conftest1.s conftest1.o
8916             fi
8917
8918 fi
8919
8920 echo "$ac_t""$gcc_cv_as_offsetable_lo10" 1>&6
8921         if test "x$gcc_cv_as_offsetable_lo10" = xyes; then
8922             cat >> confdefs.h <<\EOF
8923 #define HAVE_AS_OFFSETABLE_LO10 1
8924 EOF
8925
8926         fi
8927     fi
8928     ;;
8929
8930   i[34567]86-*-*)
8931     echo $ac_n "checking assembler instructions""... $ac_c" 1>&6
8932 echo "configure:8976: checking assembler instructions" >&5
8933     gcc_cv_as_instructions=
8934     if test x$gcc_cv_as != x; then
8935         set "filds fists" "filds mem; fists mem"
8936         while test $# -gt 0
8937         do
8938                 echo "$2" > conftest.s
8939                 if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
8940                         gcc_cv_as_instructions=${gcc_cv_as_instructions}$1" "
8941                         cat >> confdefs.h <<EOF
8942 #define HAVE_GAS_`echo "$1" | tr 'a-z ' 'A-Z_'` 1
8943 EOF
8944
8945                 fi
8946                 shift 2
8947         done
8948         rm -f conftest.s conftest.o
8949     fi
8950     echo "$ac_t""$gcc_cv_as_instructions" 1>&6
8951     ;;
8952 esac
8953
8954 # Figure out what language subdirectories are present.
8955 # Look if the user specified --enable-languages="..."; if not, use
8956 # the environment variable $LANGUAGES if defined. $LANGUAGES might
8957 # go away some day.
8958 if test x"${enable_languages+set}" != xset; then
8959         if test x"${LANGUAGES+set}" = xset; then
8960                 enable_languages="`echo ${LANGUAGES} | tr ' ' ','`"
8961         else
8962                 enable_languages=all
8963         fi
8964 fi
8965 subdirs=
8966 for lang in ${srcdir}/*/config-lang.in ..
8967 do
8968         case $lang in
8969         ..) ;;
8970         # The odd quoting in the next line works around
8971         # an apparent bug in bash 1.12 on linux.
8972         ${srcdir}/[*]/config-lang.in) ;;
8973         *)
8974           lang_alias=`sed -n -e 's,^language=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^language=\([^   ]*\).*$,\1,p' $lang`
8975           if test "x$lang_alias" = x
8976           then
8977                 echo "$lang doesn't set \$language." 1>&2
8978                 exit 1
8979           fi
8980           if test x"${enable_languages}" = xall; then
8981                 add_this_lang=yes
8982           else
8983                 case "${enable_languages}" in
8984                     ${lang_alias} | "${lang_alias},"* | *",${lang_alias},"* | *",${lang_alias}" )
8985                         add_this_lang=yes
8986                         ;;
8987                     * )
8988                         add_this_lang=no
8989                         ;;
8990                 esac
8991           fi
8992           if test x"${add_this_lang}" = xyes; then
8993                 case $lang in
8994                     ${srcdir}/ada/config-lang.in)
8995                         if test x$gnat = xyes ; then
8996                                 subdirs="$subdirs `echo $lang | sed -e 's,^.*/\([^/]*\)/config-lang.in$,\1,'`"
8997                         fi
8998                         ;;
8999                     *)
9000                         subdirs="$subdirs `echo $lang | sed -e 's,^.*/\([^/]*\)/config-lang.in$,\1,'`"
9001                         ;;
9002                 esac
9003           fi
9004           ;;
9005         esac
9006 done
9007
9008 # Make gthr-default.h if we have a thread file.
9009 gthread_flags=
9010 if test $thread_file != single; then
9011     rm -f gthr-default.h
9012     echo "#include \"gthr-${thread_file}.h\"" > gthr-default.h
9013     gthread_flags=-DHAVE_GTHR_DEFAULT
9014 fi
9015
9016
9017 # Find out what GC implementation we want, or may, use.
9018 # Check whether --with-gc or --without-gc was given.
9019 if test "${with_gc+set}" = set; then
9020   withval="$with_gc"
9021   case "$withval" in
9022   simple | page)
9023     GGC=ggc-$withval
9024     ;;
9025   *)
9026     { echo "configure: error: $withval is an invalid option to --with-gc" 1>&2; exit 1; }
9027     ;;
9028 esac
9029 else
9030   if test $ac_cv_func_mmap_anywhere = yes \
9031     || test $ac_cv_func_valloc = yes; then
9032   GGC=ggc-page
9033 else
9034   GGC=ggc-simple
9035 fi
9036 fi
9037
9038
9039 echo "Using $GGC for garbage collection."
9040
9041 # Build a new-abi (c++) system
9042 # Check whether --enable-new-gxx-abi or --disable-new-gxx-abi was given.
9043 if test "${enable_new_gxx_abi+set}" = set; then
9044   enableval="$enable_new_gxx_abi"
9045   cat >> confdefs.h <<\EOF
9046 #define ENABLE_NEW_GXX_ABI 1
9047 EOF
9048
9049 GXX_ABI_FLAG='-fnew-abi'
9050 echo "Building a new-abi g++ compiler."
9051
9052 fi
9053
9054
9055
9056 # Build a new-libstdc++ system (ie libstdc++-v3)
9057 echo $ac_n "checking for libstdc++ to install""... $ac_c" 1>&6
9058 echo "configure:9102: checking for libstdc++ to install" >&5
9059 # Check whether --enable-libstdcxx-v3 or --disable-libstdcxx-v3 was given.
9060 if test "${enable_libstdcxx_v3+set}" = set; then
9061   enableval="$enable_libstdcxx_v3"
9062   enable_libstdcxx_v3=yes
9063 else
9064   enable_libstdcxx_v3=no
9065 fi
9066
9067
9068 if test x$enable_libstdcxx_v3 = xyes; then
9069   echo "$ac_t""v3" 1>&6
9070   cat >> confdefs.h <<\EOF
9071 #define ENABLE_STD_NAMESPACE 1
9072 EOF
9073
9074 else
9075   echo "$ac_t""v2" 1>&6
9076 fi
9077
9078
9079 # Make empty files to contain the specs and options for each language.
9080 # Then add #include lines to for a compiler that has specs and/or options.
9081
9082 lang_specs_files=
9083 lang_options_files=
9084 lang_tree_files=
9085 rm -f specs.h options.h gencheck.h
9086 touch specs.h options.h gencheck.h
9087 for subdir in . $subdirs
9088 do
9089         if test -f $srcdir/$subdir/lang-specs.h; then
9090                 echo "#include \"$subdir/lang-specs.h\"" >>specs.h
9091                 lang_specs_files="$lang_specs_files $srcdir/$subdir/lang-specs.h"
9092         fi
9093         if test -f $srcdir/$subdir/lang-options.h; then
9094                 echo "#include \"$subdir/lang-options.h\"" >>options.h
9095                 lang_options_files="$lang_options_files $srcdir/$subdir/lang-options.h"
9096         fi
9097         if test -f $srcdir/$subdir/$subdir-tree.def; then
9098                 echo "#include \"$subdir/$subdir-tree.def\"" >>gencheck.h
9099                 lang_tree_files="$lang_tree_files $srcdir/$subdir/$subdir-tree.def"
9100         fi
9101 done
9102
9103 # These (without "all_") are set in each config-lang.in.
9104 # `language' must be a single word so is spelled singularly.
9105 all_languages=
9106 all_boot_languages=
9107 all_compilers=
9108 all_stagestuff=
9109 all_diff_excludes=
9110 all_outputs='Makefile intl/Makefile po/Makefile.in fixinc/Makefile gccbug'
9111 # List of language makefile fragments.
9112 all_lang_makefiles=
9113 all_headers=
9114 all_lib2funcs=
9115
9116 # Add the language fragments.
9117 # Languages are added via two mechanisms.  Some information must be
9118 # recorded in makefile variables, these are defined in config-lang.in.
9119 # We accumulate them and plug them into the main Makefile.
9120 # The other mechanism is a set of hooks for each of the main targets
9121 # like `clean', `install', etc.
9122
9123 language_fragments="Make-lang"
9124 language_hooks="Make-hooks"
9125 oldstyle_subdirs=
9126
9127 for s in .. $subdirs
9128 do
9129         if test $s != ".."
9130         then
9131                 language=
9132                 boot_language=
9133                 compilers=
9134                 stagestuff=
9135                 diff_excludes=
9136                 headers=
9137                 outputs=
9138                 lib2funcs=
9139                 . ${srcdir}/$s/config-lang.in
9140                 if test "x$language" = x
9141                 then
9142                         echo "${srcdir}/$s/config-lang.in doesn't set \$language." 1>&2
9143                         exit 1
9144                 fi
9145                 all_lang_makefiles="$all_lang_makefiles ${srcdir}/$s/Make-lang.in ${srcdir}/$s/Makefile.in"
9146                 all_languages="$all_languages $language"
9147                 if test "x$boot_language" = xyes
9148                 then
9149                         all_boot_languages="$all_boot_languages $language"
9150                 fi
9151                 all_compilers="$all_compilers $compilers"
9152                 all_stagestuff="$all_stagestuff $stagestuff"
9153                 all_diff_excludes="$all_diff_excludes $diff_excludes"
9154                 all_headers="$all_headers $headers"
9155                 all_outputs="$all_outputs $outputs"
9156                 if test x$outputs = x
9157                 then
9158                         oldstyle_subdirs="$oldstyle_subdirs $s"
9159                 fi
9160                 all_lib2funcs="$all_lib2funcs $lib2funcs"
9161         fi
9162 done
9163
9164 # Since we can't use `::' targets, we link each language in
9165 # with a set of hooks, reached indirectly via lang.${target}.
9166
9167 rm -f Make-hooks
9168 touch Make-hooks
9169 target_list="all.build all.cross start.encap rest.encap \
9170         info dvi \
9171         install-normal install-common install-info install-man \
9172         uninstall distdir \
9173         mostlyclean clean distclean extraclean maintainer-clean \
9174         stage1 stage2 stage3 stage4"
9175 for t in $target_list
9176 do
9177         x=
9178         for lang in .. $all_languages
9179         do
9180                 if test $lang != ".."; then
9181                         x="$x $lang.$t"
9182                 fi
9183         done
9184         echo "lang.$t: $x" >> Make-hooks
9185 done
9186
9187 # If we're not building in srcdir, create .gdbinit.
9188
9189 if test ! -f Makefile.in; then
9190         echo "dir ." > .gdbinit
9191         echo "dir ${srcdir}" >> .gdbinit
9192         if test x$gdb_needs_out_file_path = xyes
9193         then
9194                 echo "dir ${srcdir}/config/"`dirname ${out_file}` >> .gdbinit
9195         fi
9196         if test "x$subdirs" != x; then
9197                 for s in $subdirs
9198                 do
9199                         echo "dir ${srcdir}/$s" >> .gdbinit
9200                 done
9201         fi
9202         echo "source ${srcdir}/.gdbinit" >> .gdbinit
9203 fi
9204
9205 # Define variables host_canonical and build_canonical
9206 # because some Cygnus local changes in the Makefile depend on them.
9207 build_canonical=${build}
9208 host_canonical=${host}
9209 target_subdir=
9210 if test "${host}" != "${target}" ; then
9211     target_subdir=${target}/
9212 fi
9213
9214
9215
9216
9217 # If this is using newlib, then define inhibit_libc in
9218 # LIBGCC2_CFLAGS.  This will cause __eprintf to be left out of
9219 # libgcc.a, but that's OK because newib should have its own version of
9220 # assert.h.
9221 inhibit_libc=
9222 if test x$with_newlib = xyes; then
9223         inhibit_libc=-Dinhibit_libc
9224 fi
9225
9226
9227 # If $(exec_prefix) exists and is not the same as $(prefix), then compute an
9228 # absolute path for gcc_tooldir based on inserting the number of up-directory
9229 # movements required to get from $(exec_prefix) to $(prefix) into the basic
9230 # $(libsubdir)/@(unlibsubdir) based path.
9231 # Don't set gcc_tooldir to tooldir since that's only passed in by the toplevel
9232 # make and thus we'd get different behavior depending on where we built the
9233 # sources.
9234 if test x$exec_prefix = xNONE -o x$exec_prefix = x$prefix; then
9235     gcc_tooldir='$(libsubdir)/$(unlibsubdir)/../$(target_alias)'
9236 else
9237 # An explanation of the sed strings:
9238 #  -e 's|^\$(prefix)||'   matches and eliminates 'prefix' from 'exec_prefix'
9239 #  -e 's|/$||'            match a trailing forward slash and eliminates it
9240 #  -e 's|^[^/]|/|'        forces the string to start with a forward slash (*)
9241 #  -e 's|/[^/]*|../|g'    replaces each occurance of /<directory> with ../
9242 #
9243 # (*) Note this pattern overwrites the first character of the string
9244 # with a forward slash if one is not already present.  This is not a
9245 # problem because the exact names of the sub-directories concerned is
9246 # unimportant, just the number of them matters.
9247 #
9248 # The practical upshot of these patterns is like this:
9249 #
9250 #  prefix     exec_prefix        result
9251 #  ------     -----------        ------
9252 #   /foo        /foo/bar          ../
9253 #   /foo/       /foo/bar          ../
9254 #   /foo        /foo/bar/         ../
9255 #   /foo/       /foo/bar/         ../
9256 #   /foo        /foo/bar/ugg      ../../
9257 #
9258     dollar='$$'
9259     gcc_tooldir="\$(libsubdir)/\$(unlibsubdir)/\`echo \$(exec_prefix) | sed -e 's|^\$(prefix)||' -e 's|/\$(dollar)||' -e 's|^[^/]|/|' -e 's|/[^/]*|../|g'\`\$(target_alias)"
9260 fi
9261
9262
9263
9264 # Nothing to do for FLOAT_H, float_format already handled.
9265 objdir=`pwd`
9266
9267
9268 # Process the language and host/target makefile fragments.
9269 ${CONFIG_SHELL-/bin/sh} $srcdir/configure.frag $srcdir "$subdirs" "$dep_host_xmake_file" "$dep_tmake_file"
9270
9271 # Substitute configuration variables
9272
9273
9274
9275
9276
9277
9278
9279
9280
9281
9282
9283
9284
9285
9286
9287
9288
9289
9290
9291
9292
9293
9294
9295
9296
9297
9298
9299
9300
9301
9302
9303
9304
9305
9306
9307
9308
9309
9310
9311
9312
9313
9314
9315
9316
9317
9318
9319
9320
9321
9322
9323
9324
9325
9326
9327
9328
9329
9330
9331 # Echo that links are built
9332 if test x$host = x$target
9333 then
9334         str1="native "
9335 else
9336         str1="cross-"
9337         str2=" from $host"
9338 fi
9339
9340 if test x$host != x$build
9341 then
9342         str3=" on a $build system"
9343 fi
9344
9345 if test "x$str2" != x || test "x$str3" != x
9346 then
9347         str4=
9348 fi
9349
9350 echo "Links are now set up to build a ${str1}compiler for ${target}$str4" 1>&2
9351
9352 if test "x$str2" != x || test "x$str3" != x
9353 then
9354         echo " ${str2}${str3}." 1>&2
9355 fi
9356
9357 # Truncate the target if necessary
9358 if test x$host_truncate_target != x; then
9359         target=`echo $target | sed -e 's/\(..............\).*/\1/'`
9360 fi
9361
9362 # Configure the subdirectories
9363 # AC_CONFIG_SUBDIRS($subdirs)
9364
9365 # Create the Makefile
9366 # and configure language subdirectories
9367 trap '' 1 2 15
9368 cat > confcache <<\EOF
9369 # This file is a shell script that caches the results of configure
9370 # tests run on this system so they can be shared between configure
9371 # scripts and configure runs.  It is not useful on other systems.
9372 # If it contains results you don't want to keep, you may remove or edit it.
9373 #
9374 # By default, configure uses ./config.cache as the cache file,
9375 # creating it if it does not exist already.  You can give configure
9376 # the --cache-file=FILE option to use a different cache file; that is
9377 # what configure does when it calls configure scripts in
9378 # subdirectories, so they share the cache.
9379 # Giving --cache-file=/dev/null disables caching, for debugging configure.
9380 # config.status only pays attention to the cache file if you give it the
9381 # --recheck option to rerun configure.
9382 #
9383 EOF
9384 # The following way of writing the cache mishandles newlines in values,
9385 # but we know of no workaround that is simple, portable, and efficient.
9386 # So, don't put newlines in cache variables' values.
9387 # Ultrix sh set writes to stderr and can't be redirected directly,
9388 # and sets the high bit in the cache file unless we assign to the vars.
9389 (set) 2>&1 |
9390   case `(ac_space=' '; set | grep ac_space) 2>&1` in
9391   *ac_space=\ *)
9392     # `set' does not quote correctly, so add quotes (double-quote substitution
9393     # turns \\\\ into \\, and sed turns \\ into \).
9394     sed -n \
9395       -e "s/'/'\\\\''/g" \
9396       -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
9397     ;;
9398   *)
9399     # `set' quotes correctly as required by POSIX, so do not add quotes.
9400     sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
9401     ;;
9402   esac >> confcache
9403 if cmp -s $cache_file confcache; then
9404   :
9405 else
9406   if test -w $cache_file; then
9407     echo "updating cache $cache_file"
9408     cat confcache > $cache_file
9409   else
9410     echo "not updating unwritable cache $cache_file"
9411   fi
9412 fi
9413 rm -f confcache
9414
9415 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
9416
9417 test "x$prefix" = xNONE && prefix=$ac_default_prefix
9418 # Let make expand exec_prefix.
9419 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
9420
9421 # Any assignment to VPATH causes Sun make to only execute
9422 # the first set of double-colon rules, so remove it if not needed.
9423 # If there is a colon in the path, we need to keep it.
9424 if test "x$srcdir" = x.; then
9425   ac_vpsub='/^[         ]*VPATH[        ]*=[^:]*$/d'
9426 fi
9427
9428 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
9429
9430 DEFS=-DHAVE_CONFIG_H
9431
9432 # Without the "./", some shells look in PATH for config.status.
9433 : ${CONFIG_STATUS=./config.status}
9434
9435 echo creating $CONFIG_STATUS
9436 rm -f $CONFIG_STATUS
9437 cat > $CONFIG_STATUS <<EOF
9438 #! /bin/sh
9439 # Generated automatically by configure.
9440 # Run this file to recreate the current configuration.
9441 # This directory was configured as follows,
9442 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
9443 #
9444 # $0 $ac_configure_args
9445 #
9446 # Compiler output produced by configure, useful for debugging
9447 # configure, is in ./config.log if it exists.
9448
9449 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
9450 for ac_option
9451 do
9452   case "\$ac_option" in
9453   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
9454     echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
9455     exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
9456   -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
9457     echo "$CONFIG_STATUS generated by autoconf version 2.13"
9458     exit 0 ;;
9459   -help | --help | --hel | --he | --h)
9460     echo "\$ac_cs_usage"; exit 0 ;;
9461   *) echo "\$ac_cs_usage"; exit 1 ;;
9462   esac
9463 done
9464
9465 ac_given_srcdir=$srcdir
9466
9467 trap 'rm -fr `echo "$all_outputs auto-host.h:config.in" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
9468 EOF
9469 cat >> $CONFIG_STATUS <<EOF
9470
9471 # Protect against being on the right side of a sed subst in config.status.
9472 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
9473  s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
9474 $ac_vpsub
9475 $extrasub
9476 s%@SHELL@%$SHELL%g
9477 s%@CFLAGS@%$CFLAGS%g
9478 s%@CPPFLAGS@%$CPPFLAGS%g
9479 s%@CXXFLAGS@%$CXXFLAGS%g
9480 s%@FFLAGS@%$FFLAGS%g
9481 s%@DEFS@%$DEFS%g
9482 s%@LDFLAGS@%$LDFLAGS%g
9483 s%@LIBS@%$LIBS%g
9484 s%@exec_prefix@%$exec_prefix%g
9485 s%@prefix@%$prefix%g
9486 s%@program_transform_name@%$program_transform_name%g
9487 s%@bindir@%$bindir%g
9488 s%@sbindir@%$sbindir%g
9489 s%@libexecdir@%$libexecdir%g
9490 s%@datadir@%$datadir%g
9491 s%@sysconfdir@%$sysconfdir%g
9492 s%@sharedstatedir@%$sharedstatedir%g
9493 s%@localstatedir@%$localstatedir%g
9494 s%@libdir@%$libdir%g
9495 s%@includedir@%$includedir%g
9496 s%@oldincludedir@%$oldincludedir%g
9497 s%@infodir@%$infodir%g
9498 s%@mandir@%$mandir%g
9499 s%@host@%$host%g
9500 s%@host_alias@%$host_alias%g
9501 s%@host_cpu@%$host_cpu%g
9502 s%@host_vendor@%$host_vendor%g
9503 s%@host_os@%$host_os%g
9504 s%@target@%$target%g
9505 s%@target_alias@%$target_alias%g
9506 s%@target_cpu@%$target_cpu%g
9507 s%@target_vendor@%$target_vendor%g
9508 s%@target_os@%$target_os%g
9509 s%@build@%$build%g
9510 s%@build_alias@%$build_alias%g
9511 s%@build_cpu@%$build_cpu%g
9512 s%@build_vendor@%$build_vendor%g
9513 s%@build_os@%$build_os%g
9514 s%@CC@%$CC%g
9515 s%@stage1_warn_cflags@%$stage1_warn_cflags%g
9516 s%@SET_MAKE@%$SET_MAKE%g
9517 s%@AWK@%$AWK%g
9518 s%@LEX@%$LEX%g
9519 s%@LEXLIB@%$LEXLIB%g
9520 s%@LN@%$LN%g
9521 s%@LN_S@%$LN_S%g
9522 s%@RANLIB@%$RANLIB%g
9523 s%@YACC@%$YACC%g
9524 s%@INSTALL@%$INSTALL%g
9525 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
9526 s%@INSTALL_DATA@%$INSTALL_DATA%g
9527 s%@CPP@%$CPP%g
9528 s%@gnat@%$gnat%g
9529 s%@vfprintf@%$vfprintf%g
9530 s%@doprint@%$doprint%g
9531 s%@manext@%$manext%g
9532 s%@objext@%$objext%g
9533 s%@PACKAGE@%$PACKAGE%g
9534 s%@VERSION@%$VERSION%g
9535 s%@ALLOCA@%$ALLOCA%g
9536 s%@USE_NLS@%$USE_NLS%g
9537 s%@MSGFMT@%$MSGFMT%g
9538 s%@GMSGFMT@%$GMSGFMT%g
9539 s%@XGETTEXT@%$XGETTEXT%g
9540 s%@GENCAT@%$GENCAT%g
9541 s%@USE_INCLUDED_LIBINTL@%$USE_INCLUDED_LIBINTL%g
9542 s%@CATALOGS@%$CATALOGS%g
9543 s%@CATOBJEXT@%$CATOBJEXT%g
9544 s%@DATADIRNAME@%$DATADIRNAME%g
9545 s%@GMOFILES@%$GMOFILES%g
9546 s%@INSTOBJEXT@%$INSTOBJEXT%g
9547 s%@INTLDEPS@%$INTLDEPS%g
9548 s%@INTLLIBS@%$INTLLIBS%g
9549 s%@INTLOBJS@%$INTLOBJS%g
9550 s%@POFILES@%$POFILES%g
9551 s%@POSUB@%$POSUB%g
9552 s%@INCLUDE_LOCALE_H@%$INCLUDE_LOCALE_H%g
9553 s%@GT_NO@%$GT_NO%g
9554 s%@GT_YES@%$GT_YES%g
9555 s%@MKINSTALLDIRS@%$MKINSTALLDIRS%g
9556 s%@l@%$l%g
9557 s%@gthread_flags@%$gthread_flags%g
9558 s%@GGC@%$GGC%g
9559 s%@GXX_ABI_FLAG@%$GXX_ABI_FLAG%g
9560 s%@build_canonical@%$build_canonical%g
9561 s%@host_canonical@%$host_canonical%g
9562 s%@target_subdir@%$target_subdir%g
9563 s%@inhibit_libc@%$inhibit_libc%g
9564 s%@gcc_tooldir@%$gcc_tooldir%g
9565 s%@dollar@%$dollar%g
9566 s%@objdir@%$objdir%g
9567 s%@subdirs@%$subdirs%g
9568 s%@all_boot_languages@%$all_boot_languages%g
9569 s%@all_compilers@%$all_compilers%g
9570 s%@all_diff_excludes@%$all_diff_excludes%g
9571 s%@all_headers@%$all_headers%g
9572 s%@all_lang_makefiles@%$all_lang_makefiles%g
9573 s%@all_languages@%$all_languages%g
9574 s%@all_lib2funcs@%$all_lib2funcs%g
9575 s%@all_stagestuff@%$all_stagestuff%g
9576 s%@build_exeext@%$build_exeext%g
9577 s%@build_install_headers_dir@%$build_install_headers_dir%g
9578 s%@build_xm_file_list@%$build_xm_file_list%g
9579 s%@cc_set_by_configure@%$cc_set_by_configure%g
9580 s%@quoted_cc_set_by_configure@%$quoted_cc_set_by_configure%g
9581 s%@cpp_install_dir@%$cpp_install_dir%g
9582 s%@cpp_main@%$cpp_main%g
9583 s%@dep_host_xmake_file@%$dep_host_xmake_file%g
9584 s%@dep_tmake_file@%$dep_tmake_file%g
9585 s%@extra_c_flags@%$extra_c_flags%g
9586 s%@extra_c_objs@%$extra_c_objs%g
9587 s%@extra_cpp_objs@%$extra_cpp_objs%g
9588 s%@extra_cxx_objs@%$extra_cxx_objs%g
9589 s%@extra_headers_list@%$extra_headers_list%g
9590 s%@extra_objs@%$extra_objs%g
9591 s%@extra_parts@%$extra_parts%g
9592 s%@extra_passes@%$extra_passes%g
9593 s%@extra_programs@%$extra_programs%g
9594 s%@float_h_file@%$float_h_file%g
9595 s%@gcc_gxx_include_dir@%$gcc_gxx_include_dir%g
9596 s%@gcc_version@%$gcc_version%g
9597 s%@gcc_version_trigger@%$gcc_version_trigger%g
9598 s%@host_exeext@%$host_exeext%g
9599 s%@host_extra_gcc_objs@%$host_extra_gcc_objs%g
9600 s%@host_xm_file_list@%$host_xm_file_list%g
9601 s%@install@%$install%g
9602 s%@lang_options_files@%$lang_options_files%g
9603 s%@lang_specs_files@%$lang_specs_files%g
9604 s%@lang_tree_files@%$lang_tree_files%g
9605 s%@local_prefix@%$local_prefix%g
9606 s%@maybe_use_collect2@%$maybe_use_collect2%g
9607 s%@md_file@%$md_file%g
9608 s%@objc_boehm_gc@%$objc_boehm_gc%g
9609 s%@out_file@%$out_file%g
9610 s%@out_object_file@%$out_object_file%g
9611 s%@stage_prefix_set_by_configure@%$stage_prefix_set_by_configure%g
9612 s%@symbolic_link@%$symbolic_link%g
9613 s%@thread_file@%$thread_file%g
9614 s%@tm_file_list@%$tm_file_list%g
9615 s%@will_use_collect2@%$will_use_collect2%g
9616 /@target_overrides@/r $target_overrides
9617 s%@target_overrides@%%g
9618 /@host_overrides@/r $host_overrides
9619 s%@host_overrides@%%g
9620 s%@cross_defines@%$cross_defines%g
9621 /@cross_overrides@/r $cross_overrides
9622 s%@cross_overrides@%%g
9623 /@build_overrides@/r $build_overrides
9624 s%@build_overrides@%%g
9625 /@language_fragments@/r $language_fragments
9626 s%@language_fragments@%%g
9627 /@language_hooks@/r $language_hooks
9628 s%@language_hooks@%%g
9629
9630 CEOF
9631 EOF
9632
9633 cat >> $CONFIG_STATUS <<\EOF
9634
9635 # Split the substitutions into bite-sized pieces for seds with
9636 # small command number limits, like on Digital OSF/1 and HP-UX.
9637 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
9638 ac_file=1 # Number of current file.
9639 ac_beg=1 # First line for current file.
9640 ac_end=$ac_max_sed_cmds # Line after last line for current file.
9641 ac_more_lines=:
9642 ac_sed_cmds=""
9643 while $ac_more_lines; do
9644   if test $ac_beg -gt 1; then
9645     sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
9646   else
9647     sed "${ac_end}q" conftest.subs > conftest.s$ac_file
9648   fi
9649   if test ! -s conftest.s$ac_file; then
9650     ac_more_lines=false
9651     rm -f conftest.s$ac_file
9652   else
9653     if test -z "$ac_sed_cmds"; then
9654       ac_sed_cmds="sed -f conftest.s$ac_file"
9655     else
9656       ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
9657     fi
9658     ac_file=`expr $ac_file + 1`
9659     ac_beg=$ac_end
9660     ac_end=`expr $ac_end + $ac_max_sed_cmds`
9661   fi
9662 done
9663 if test -z "$ac_sed_cmds"; then
9664   ac_sed_cmds=cat
9665 fi
9666 EOF
9667
9668 cat >> $CONFIG_STATUS <<EOF
9669
9670 CONFIG_FILES=\${CONFIG_FILES-"$all_outputs"}
9671 EOF
9672 cat >> $CONFIG_STATUS <<\EOF
9673 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
9674   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
9675   case "$ac_file" in
9676   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
9677        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
9678   *) ac_file_in="${ac_file}.in" ;;
9679   esac
9680
9681   # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
9682
9683   # Remove last slash and all that follows it.  Not all systems have dirname.
9684   ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
9685   if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
9686     # The file is in a subdirectory.
9687     test ! -d "$ac_dir" && mkdir "$ac_dir"
9688     ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
9689     # A "../" for each directory in $ac_dir_suffix.
9690     ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
9691   else
9692     ac_dir_suffix= ac_dots=
9693   fi
9694
9695   case "$ac_given_srcdir" in
9696   .)  srcdir=.
9697       if test -z "$ac_dots"; then top_srcdir=.
9698       else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
9699   /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
9700   *) # Relative path.
9701     srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
9702     top_srcdir="$ac_dots$ac_given_srcdir" ;;
9703   esac
9704
9705
9706   echo creating "$ac_file"
9707   rm -f "$ac_file"
9708   configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
9709   case "$ac_file" in
9710   *Makefile*) ac_comsub="1i\\
9711 # $configure_input" ;;
9712   *) ac_comsub= ;;
9713   esac
9714
9715   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
9716   sed -e "$ac_comsub
9717 s%@configure_input@%$configure_input%g
9718 s%@srcdir@%$srcdir%g
9719 s%@top_srcdir@%$top_srcdir%g
9720 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
9721 fi; done
9722 rm -f conftest.s*
9723
9724 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
9725 # NAME is the cpp macro being defined and VALUE is the value it is being given.
9726 #
9727 # ac_d sets the value in "#define NAME VALUE" lines.
9728 ac_dA='s%^\([   ]*\)#\([        ]*define[       ][      ]*\)'
9729 ac_dB='\([      ][      ]*\)[^  ]*%\1#\2'
9730 ac_dC='\3'
9731 ac_dD='%g'
9732 # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
9733 ac_uA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
9734 ac_uB='\([      ]\)%\1#\2define\3'
9735 ac_uC=' '
9736 ac_uD='\4%g'
9737 # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
9738 ac_eA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
9739 ac_eB='$%\1#\2define\3'
9740 ac_eC=' '
9741 ac_eD='%g'
9742
9743 if test "${CONFIG_HEADERS+set}" != set; then
9744 EOF
9745 cat >> $CONFIG_STATUS <<EOF
9746   CONFIG_HEADERS="auto-host.h:config.in"
9747 EOF
9748 cat >> $CONFIG_STATUS <<\EOF
9749 fi
9750 for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
9751   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
9752   case "$ac_file" in
9753   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
9754        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
9755   *) ac_file_in="${ac_file}.in" ;;
9756   esac
9757
9758   echo creating $ac_file
9759
9760   rm -f conftest.frag conftest.in conftest.out
9761   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
9762   cat $ac_file_inputs > conftest.in
9763
9764 EOF
9765
9766 # Transform confdefs.h into a sed script conftest.vals that substitutes
9767 # the proper values into config.h.in to produce config.h.  And first:
9768 # Protect against being on the right side of a sed subst in config.status.
9769 # Protect against being in an unquoted here document in config.status.
9770 rm -f conftest.vals
9771 cat > conftest.hdr <<\EOF
9772 s/[\\&%]/\\&/g
9773 s%[\\$`]%\\&%g
9774 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
9775 s%ac_d%ac_u%gp
9776 s%ac_u%ac_e%gp
9777 EOF
9778 sed -n -f conftest.hdr confdefs.h > conftest.vals
9779 rm -f conftest.hdr
9780
9781 # This sed command replaces #undef with comments.  This is necessary, for
9782 # example, in the case of _POSIX_SOURCE, which is predefined and required
9783 # on some systems where configure will not decide to define it.
9784 cat >> conftest.vals <<\EOF
9785 s%^[    ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
9786 EOF
9787
9788 # Break up conftest.vals because some shells have a limit on
9789 # the size of here documents, and old seds have small limits too.
9790
9791 rm -f conftest.tail
9792 while :
9793 do
9794   ac_lines=`grep -c . conftest.vals`
9795   # grep -c gives empty output for an empty file on some AIX systems.
9796   if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
9797   # Write a limited-size here document to conftest.frag.
9798   echo '  cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
9799   sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
9800   echo 'CEOF
9801   sed -f conftest.frag conftest.in > conftest.out
9802   rm -f conftest.in
9803   mv conftest.out conftest.in
9804 ' >> $CONFIG_STATUS
9805   sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
9806   rm -f conftest.vals
9807   mv conftest.tail conftest.vals
9808 done
9809 rm -f conftest.vals
9810
9811 cat >> $CONFIG_STATUS <<\EOF
9812   rm -f conftest.frag conftest.h
9813   echo "/* $ac_file.  Generated automatically by configure.  */" > conftest.h
9814   cat conftest.in >> conftest.h
9815   rm -f conftest.in
9816   if cmp -s $ac_file conftest.h 2>/dev/null; then
9817     echo "$ac_file is unchanged"
9818     rm -f conftest.h
9819   else
9820     # Remove last slash and all that follows it.  Not all systems have dirname.
9821       ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
9822       if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
9823       # The file is in a subdirectory.
9824       test ! -d "$ac_dir" && mkdir "$ac_dir"
9825     fi
9826     rm -f $ac_file
9827     mv conftest.h $ac_file
9828   fi
9829 fi; done
9830
9831 EOF
9832
9833 cat >> $CONFIG_STATUS <<EOF
9834 ac_sources="$nls_cv_header_libgt"
9835 ac_dests="$nls_cv_header_intl"
9836 EOF
9837
9838 cat >> $CONFIG_STATUS <<\EOF
9839 srcdir=$ac_given_srcdir
9840 while test -n "$ac_sources"; do
9841   set $ac_dests; ac_dest=$1; shift; ac_dests=$*
9842   set $ac_sources; ac_source=$1; shift; ac_sources=$*
9843
9844   echo "linking $srcdir/$ac_source to $ac_dest"
9845
9846   if test ! -r $srcdir/$ac_source; then
9847     { echo "configure: error: $srcdir/$ac_source: File not found" 1>&2; exit 1; }
9848   fi
9849   rm -f $ac_dest
9850
9851   # Make relative symlinks.
9852   # Remove last slash and all that follows it.  Not all systems have dirname.
9853   ac_dest_dir=`echo $ac_dest|sed 's%/[^/][^/]*$%%'`
9854   if test "$ac_dest_dir" != "$ac_dest" && test "$ac_dest_dir" != .; then
9855     # The dest file is in a subdirectory.
9856     test ! -d "$ac_dest_dir" && mkdir "$ac_dest_dir"
9857     ac_dest_dir_suffix="/`echo $ac_dest_dir|sed 's%^\./%%'`"
9858     # A "../" for each directory in $ac_dest_dir_suffix.
9859     ac_dots=`echo $ac_dest_dir_suffix|sed 's%/[^/]*%../%g'`
9860   else
9861     ac_dest_dir_suffix= ac_dots=
9862   fi
9863
9864   case "$srcdir" in
9865   [/$]*) ac_rel_source="$srcdir/$ac_source" ;;
9866   *) ac_rel_source="$ac_dots$srcdir/$ac_source" ;;
9867   esac
9868
9869   # Make a symlink if possible; otherwise try a hard link.
9870   if ln -s $ac_rel_source $ac_dest 2>/dev/null ||
9871     ln $srcdir/$ac_source $ac_dest; then :
9872   else
9873     { echo "configure: error: can not link $ac_dest to $srcdir/$ac_source" 1>&2; exit 1; }
9874   fi
9875 done
9876 EOF
9877 cat >> $CONFIG_STATUS <<EOF
9878
9879
9880 host='${host}'
9881 build='${build}'
9882 target='${target}'
9883 target_alias='${target_alias}'
9884 srcdir='${srcdir}'
9885 subdirs='${subdirs}'
9886 oldstyle_subdirs='${oldstyle_subdirs}'
9887 symbolic_link='${symbolic_link}'
9888 program_transform_set='${program_transform_set}'
9889 program_transform_name='${program_transform_name}'
9890 dep_host_xmake_file='${dep_host_xmake_file}'
9891 host_xmake_file='${host_xmake_file}'
9892 dep_tmake_file='${dep_tmake_file}'
9893 tmake_file='${tmake_file}'
9894 thread_file='${thread_file}'
9895 gcc_version='${gcc_version}'
9896 gcc_version_trigger='${gcc_version_trigger}'
9897 local_prefix='${local_prefix}'
9898 build_install_headers_dir='${build_install_headers_dir}'
9899 build_exeext='${build_exeext}'
9900 host_exeext='${host_exeext}'
9901 out_file='${out_file}'
9902 gdb_needs_out_file_path='${gdb_needs_out_file_path}'
9903 SET_MAKE='${SET_MAKE}'
9904 target_list='${target_list}'
9905 target_overrides='${target_overrides}'
9906 host_overrides='${host_overrides}'
9907 cross_defines='${cross_defines}'
9908 cross_overrides='${cross_overrides}'
9909 build_overrides='${build_overrides}'
9910 cpp_install_dir='${cpp_install_dir}'
9911
9912 EOF
9913 cat >> $CONFIG_STATUS <<\EOF
9914 case "$CONFIG_FILES" in *po/Makefile.in*)
9915         sed -e "/POTFILES =/r po/POTFILES" po/Makefile.in > po/Makefile
9916       esac
9917
9918 . $srcdir/configure.lang
9919 case x$CONFIG_HEADERS in
9920 xauto-host.h:config.in)
9921 echo > cstamp-h ;;
9922 esac
9923 # If the host supports symlinks, point stage[1234] at ../stage[1234] so
9924 # bootstrapping and the installation procedure can still use
9925 # CC="stage1/xgcc -Bstage1/".  If the host doesn't support symlinks,
9926 # FLAGS_TO_PASS has been modified to solve the problem there.
9927 # This is virtually a duplicate of what happens in configure.lang; we do
9928 # an extra check to make sure this only happens if ln -s can be used.
9929 if test "$symbolic_link" = "ln -s"; then
9930  for d in .. ${subdirs} ; do
9931    if test $d != ..; then
9932         STARTDIR=`pwd`
9933         cd $d
9934         for t in stage1 stage2 stage3 stage4 include
9935         do
9936                 rm -f $t
9937                 $symbolic_link ../$t $t 2>/dev/null
9938         done
9939         cd $STARTDIR
9940    fi
9941  done
9942 else true ; fi
9943 # Avoid having to add intl to our include paths.
9944 if test -f intl/libintl.h; then
9945   echo creating libintl.h
9946   echo '#include "intl/libintl.h"' >libintl.h
9947 fi
9948
9949 exit 0
9950 EOF
9951 chmod +x $CONFIG_STATUS
9952 rm -fr confdefs* $ac_clean_files
9953 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
9954